WO2025097337A1 - Digital color-changeable slurry jet printing apparatus - Google Patents
Digital color-changeable slurry jet printing apparatus Download PDFInfo
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- WO2025097337A1 WO2025097337A1 PCT/CN2023/130492 CN2023130492W WO2025097337A1 WO 2025097337 A1 WO2025097337 A1 WO 2025097337A1 CN 2023130492 W CN2023130492 W CN 2023130492W WO 2025097337 A1 WO2025097337 A1 WO 2025097337A1
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- slurry
- storage hopper
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- printing device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/001—Applying decorations on shaped articles, e.g. by painting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/048—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by spraying or projecting
Definitions
- the invention belongs to the technical field of ceramic wall and floor tile production, and in particular relates to a digital intelligent equipment for spraying glaze and grouting capable of spraying multiple colors.
- the ceramic glazing process refers to applying glaze slurry on the surface of the formed ceramic body.
- the spray glazing method refers to the use of a glaze sprayer to spray the glaze onto the surface of the body.
- This glazing method is suitable for all products, including large products and products with complex shapes or thin bodies that require multiple glazing.
- the glaze can be sprayed multiple times to apply multiple glaze colors, and a thicker glaze layer can be obtained. Many tile factories use this method for glazing.
- the equipment used for glazing ceramic wall and floor tiles includes bell glazing machine and high-pressure spray gun atomizer.
- the current glazing effect can only produce no pattern.
- the existing inkjet printer can print a glaze layer with a pattern, but it can only print a very thin layer.
- the existing inkjet printer has very strict requirements on the performance of the material, and is even more demanding on the fineness of the material, and cannot spray a large number of glaze layers.
- the device of the present invention can spray monochrome glazes, can perform instant blending and spraying of multi-color glaze slurries, can perform superimposed three-dimensional spraying of various patterned glazes, realize the development of three-dimensional polished glaze products, and can realize the development of colorful three-dimensional slurry spraying polished tiles, thereby replacing the existing bulky and complicated polishing tile distribution equipment system.
- the digital color-changing slurry printing device of the present invention is a glaze spraying numerical control device, which is simple and convenient to use, has the lowest requirements for consumables, especially the requirements for the fineness and viscosity of the slurry are also relatively low, the manufacturing accuracy requirements of the equipment are extremely low, and it is easy to maintain and use in production. It is extremely suitable for ceramic production workshops with high dust and high humidity environments, and the cost is not high, unlike the piezoelectric ceramic inkjet nozzle, which has extremely high manufacturing requirements and an extremely harsh use environment. Its strict.
- the invention discloses a digital color-changing slurry printing device, which is mainly composed of multiple groups of identical jet module package systems.
- a single group of jet module package systems mainly includes a fixed frame, a storage hopper for holding jet-printed ceramic slurry, a slurry outlet multi-unit hole module plate at the bottom of the storage hopper, a striker for controlling the opening and closing of the slurry outlet unit hole, and an electric device for controlling the lifting and lowering of the striker, wherein the storage hopper has at least two slurry tanks, and the unit hole of the slurry outlet unit hole plate at the bottom of the storage hopper is at least a three-way structure.
- a digital color-changing slurry printing device of the present invention is mainly installed with multiple groups of fixed frames, a storage hopper for holding the ceramic slurry for printing is installed on the fixed frame, multiple groups of unit orifice plate modules for discharging slurry are installed at the bottom of the storage hopper, a push pin device for controlling the opening and closing of the unit holes for discharging slurry is installed in the storage hopper, and a piezoelectric ceramic component or an electromagnet group device for controlling the lifting of the push pin is installed on the top or side of the push pin, and the piezoelectric ceramic and electromagnet circuit signals of each unit are controlled by an integrated circuit control panel.
- a digital color-changing slurry printing device of the present invention is characterized in that the control push pin lifting device is composed of an electromagnet component, which mainly includes a coil and an iron core, and the push pin lifting device is compactly installed in a module group and includes the top of the push pin, and the push pin device mainly includes a push pin, a push pin guide tube, a reset spring, and a push pin limiter.
- the control push pin lifting device is composed of an electromagnet component, which mainly includes a coil and an iron core
- the push pin lifting device is compactly installed in a module group and includes the top of the push pin
- the push pin device mainly includes a push pin, a push pin guide tube, a reset spring, and a push pin limiter.
- the invention discloses a digital color-changing slurry printing device, which is characterized in that each slurry tank of the storage hopper has a constant pressure slurry outlet on the upper side, a slurry inlet and an anti-settling circulation inner slurry inlet on the lower side, and a The high-pressure differential overflow slurry outlet can be movably adjusted and movably mounted on the frame. It is further characterized in that the storage hopper has at least two slurry tanks, and the side walls of the slurry tanks have corresponding slurry feed chambers, slurry discharge chambers, and slurry constant pressure overflow chambers.
- the slurry feed chamber and slurry discharge chamber are located in the middle and lower part of the side walls of the slurry tank, and their common side walls have multiple slurry diversion inlets and anti-sedimentation circulation internal slurry inlets and slurry outlets;
- the slurry constant pressure overflow chamber is located in the middle and upper part of the side walls of the slurry tank, and its common side walls have square overflow outlets.
- the slurry feed chamber, slurry discharge chamber, and slurry constant pressure overflow chamber have discharge ports at the bottom and sides.
- the storage hopper has corresponding slot rivets on its upper part to receive the module of the top-loading needle guide tube and the reset spring and the module of the top-impinging needle lifting device, and has corresponding slot rivets on its bottom to receive the slurry outlet unit orifice plate.
- a storage hopper of a digital color-changing slurry printing device is characterized in that the slurry feed chamber and the slurry discharge chamber are located in the middle and lower part of the side wall of the slurry tank, in the middle and lower part of the four side walls of the slurry tank, and preferably in the middle and lower part of both sides of the slurry tank, and a plurality of slurry diversion inlets and anti-sedimentation circulation internal slurry inlet holes and slurry outlets are arranged on the common side wall; the slurry constant pressure overflow chamber is located in the middle and upper part of the side wall of the slurry tank, and may be located in the middle and upper part of both sides of the slurry tank, and in the middle and upper part of the four side walls of the slurry tank, and a square overflow port is arranged on the common side wall.
- a storage hopper of a digital color-changing slurry printing device is characterized in that the slurry feed chamber, the slurry discharge chamber and the slurry constant pressure overflow chamber have discharge ports at the bottom and sides.
- a storage hopper of a digital color-changing slurry printing device is characterized in that the storage hopper
- the slurry tank has corresponding slots on its upper part to receive the module of the ejector pin guide tube and the reset spring sleeve and the module of the ejector pin lifting device, and has corresponding slots on its bottom to receive the pulp outlet unit orifice plate.
- the upper end of the storage hopper and the ejector pin guide tube module can be snap-connected, riveted, or glued; the upper end of the storage hopper and the module of the reset spring sleeve and the module of the ejector pin lifting device can be snap-connected, riveted, or glued; the bottom end of the storage hopper and the pulp outlet unit orifice plate can be snap-connected, riveted, or glued.
- the storage hopper can have corresponding mesh guide tubes inside, at the bottom, and at the top, and the mesh ejector pin guide tube can reinforce the storage hopper and the slurry tank.
- the invention discloses a digital color-changing slurry printing device, characterized in that the electromagnet group mainly comprises a pressure rod, a striker, a striker correction spring, a striker guide tube, a reset spring, a striker limiter, a pressure rod hinge fulcrum or a pressure rod guide tube for driving the striker device.
- the striker guide tube is installed in the storage hopper, the pressure rod is connected to the top of the striker, and a positioning block is installed to protect the amplitude of the pressure rod within a reasonable range during high-frequency vibration.
- the positioning block is installed at the top of the striker and the bottom of the pressure rod, so that the striker head can effectively press the corresponding slurry outlet through the guide tube, and the other end of the pressure rod is connected to the cross-link buckle fulcrum or sleeved with the pressure rod guide tube.
- the invention discloses a digital color-changing slurry printing device, which is characterized in that the piezoelectric ceramic component is used to drive the striker device, which mainly includes a pressure-bearing rod, a striker, a striker guide tube, a striker limiter,
- the pressure rod is hinged to the fulcrum.
- the guide tube of the impact pin is installed in the storage hopper.
- the pressure rod is connected to the top of the impact pin.
- a positioning block is also installed. The positioning block is installed at the top of the impact pin and the bottom of the pressure rod, which effectively allows the impact pin head to press the corresponding slurry outlet through the guide tube.
- the other end of the pressure rod is connected to the cross-link buckle fulcrum.
- the piezoelectric ceramic component is installed near the hinge buckle fulcrum and adhered to the pressure rod. The working amplitude of the piezoelectric ceramic rises and falls, and the pressure rod forms an amplified lifting power lever.
- the invention discloses a digital color-changing slurry printing device, which is characterized in that the electromagnet mainly comprises a coil core and a shell, and is installed on the side of the striker pin and can be placed either upward or downward.
- the digital color-changing slurry printing device of the present invention controls the lifting and lowering of the striker pin by the electromagnet assembly.
- the electromagnet adsorption can also control the striker pin to lift vertically by a large margin.
- the piezoelectric ceramic assembly controls the stretching of the striker pin, and the structure is simpler and easy to manufacture and install.
- the striker pin can be lifted and lowered at a high frequency.
- the digital color-changing slurry printing device of the present invention is characterized in that the slurry outlet multi-group unit orifice plate is composed of hundreds or thousands of unit 0.1-5 mm depth holes in a regular pattern, with a hole diameter of 0.1-5 mm or even larger, and the hole shape is a trumpet-shaped hole.
- the unit hole multi-channel structure of the slurry outlet unit orifice plate at the bottom of the storage hopper is at least a three-way channel. Structure.
- the multi-channel structure, in which one channel is a slurry ejection channel, and the other channels are unit channels of different slurry tanks.
- the multi-channel structure can bring together the slurries of more than two slurry tanks from their respective unit channels and eject them from one unit ejection channel.
- a digital color-changing slurry printing device slurry unit orifice plate of the present invention is characterized in that each unit hole is at least a three-way channel structure, which can bring together the slurries of more than two slurry tanks from their respective unit holes and eject them from one unit ejection hole.
- slurries of different colors are brought together from the unit holes of their respective slurry tanks, mixed and ejected from one unit ejection hole, so that spray slurries with different blending tones can be obtained.
- the technical route and the attached specification can be more intuitively understood, and the specific structure is shown in simple schematic diagrams, such as the attached drawings of the specification, Figures 1, 2, 3 and 4.
- the digital color-variable slurry printing device of the present invention can spray monochrome glazes, can carry out combined spraying of multi-color glazes, can carry out superimposed three-dimensional spraying of various pattern glazes, the color of the sprayed slurry is variable and adjustable, and the development of three-dimensional polished glaze products can be realized.
- the development of colorful three-dimensional green slurry sprayed polished tiles can be realized, thereby replacing the existing bulky and complicated polished tile distribution equipment system.
- a digital color-changing slurry printing device for spraying glaze CNC equipment has low requirements for production, assembly and processing, is simple and convenient to use, and has the lowest requirements for consumables, especially the fineness and viscosity of the slurry.
- the equipment has extremely low manufacturing precision requirements and is easy to maintain and use. It is extremely suitable for ceramic production workshops with high dust and high humidity environments. It also has low cost, unlike piezoelectric ceramic inkjet nozzles, which have extremely high manufacturing requirements and extremely strict operating environment.
- Figure 1 is a cross-sectional view of the combined structure of two slurry tank storage hoppers, a push pin system, an electromagnet assembly, and a three-way channel slurry outlet unit orifice plate.
- Figure 2 is a cross-sectional view of the combined structure of part of three slurry tank storage hoppers, the impact pin system, the electromagnet assembly, and the three-way channel slurry outlet unit orifice plate.
- Figure 3 is a cross-sectional view of the combined structure of the three slurry tank storage hoppers, the impact pin system, the electromagnet assembly, and the orifice plate of the four-way outlet slurry unit.
- Figure 4 is a schematic cross-sectional view of the combined structure of the slurry tank of the storage hopper, the impact pin system, the electromagnet assembly, and the orifice plate of the slurry outlet unit.
- the invention discloses a digital color-changing slurry printing device, which is mainly equipped with multiple fixed frames, wherein a storage hopper (18) for holding ceramic slurry for printing is installed on the fixed frames, multiple slurry outlet unit orifice plate modules (9) are installed at the bottom of the storage hopper (18), a striker (22) for controlling the opening and closing of the holes of the multi-channel slurry outlet unit orifice plates (20, 21) is installed in a slurry tank (1) of the storage hopper (18) through a guide tube (19), and a A lifting module (10), a constant pressure overflow slurry outlet (3), (16) on the upper side of a storage hopper (18), and a plurality of slurry inlets (7) aligned with the spray holes and the anti-settling circulation internal slurry inlet (7) and the internal circulation slurry outlet (13) on the lower side.
- the storage hopper (18) has at least two slurry tanks (1), and the two sides of the slurry tank (1) have corresponding slurry feed chambers
- the present invention relates to a digital color-changing slurry printing device, wherein the slurry feeding chamber (5) and the slurry discharging chamber (12) are located at the middle and lower parts of both sides of the slurry tank (1), and a plurality of slurry diversion inlets (7) and anti-settling circulation inner slurry inlet holes (7) and The inner circulation slurry outlet (13); the slurry constant pressure overflow chambers (2) and (17) are located in the middle and upper parts of both sides of the slurry tank (1), and the common side walls thereof are provided with square overflow ports (3) and (16); the slurry feed chamber, slurry discharge chamber and slurry constant pressure overflow chamber are provided with discharge ports (4), (8), (11), (14) and (15) at the bottom and sides thereof.
- the storage hopper (18) may be provided with a corresponding mesh guide tube (19) at the upper part of the bottom, and the mesh top striker guide tube (19) may reinforce the storage hopper (18) and the slurry tank (1).
- the digital color-changing slurry printing device of the present invention has low production, assembly and processing requirements, is simple and convenient to use, has the lowest requirements for glaze raw material consumables, especially the fineness and viscosity of the slurry, which can meet the production requirements of the existing raw material fineness and viscosity process, and has extremely low manufacturing accuracy requirements for the equipment, and is easy to maintain.
- the production and use of the digital color-changing slurry printing device and the numerical control glaze spraying equipment of the present invention are extremely suitable for ceramic production workshops with high dust and high humidity environments, and the cost is not high, unlike the piezoelectric ceramic inkjet nozzles, which have extremely high manufacturing requirements and extremely strict use environments.
- the digital color-changing slurry printing device and the numerical control glaze spraying equipment of the present invention can also be used for online coloring of ceramic blank powder to produce full-body patterned ceramic products, which can reduce the cost of ceramic production, can quickly produce special ceramic products, can increase the added value of ceramic products, can also be used for online coloring of quartz stone artificial stone blank powder to produce full-body patterned artificial stone products, and can also be used for online coloring of acrylic boards to produce full-body patterned products.
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Abstract
Description
本发明属于陶瓷墙地砖生产技术领域，具体涉及一种数字化可多种调和色喷釉喷浆智能化设备。The invention belongs to the technical field of ceramic wall and floor tile production, and in particular relates to a digital intelligent equipment for spraying glaze and grouting capable of spraying multiple colors.
陶瓷的施釉工艺是指在成型的陶瓷坯体表面施以釉浆。主要有蘸釉、荡釉、浇釉、刷釉、洒釉、轮釉等七种方法，按坯体的不同形状、厚薄，采用相应的施釉方法。喷釉法是指采用喷釉器将釉料雾化喷到坯体表面。此种施釉方法适合于所有产品包括大型产品及造型复杂、或薄胎等需要多次施釉的产品，可以多次喷釉、以进行多釉色的施釉，并且能够获得较厚的釉层，很多瓷砖厂就是用得这种方式进行施釉。还有一种将浇釉与喷釉相结合的施釉机械方法，可以达到效率高而且釉面光滑平整的效果。The ceramic glazing process refers to applying glaze slurry on the surface of the formed ceramic body. There are seven main methods, including dipping glaze, swinging glaze, pouring glaze, brushing glaze, sprinkling glaze, and wheel glaze. According to the different shapes and thicknesses of the body, the corresponding glazing method is adopted. The spray glazing method refers to the use of a glaze sprayer to spray the glaze onto the surface of the body. This glazing method is suitable for all products, including large products and products with complex shapes or thin bodies that require multiple glazing. The glaze can be sprayed multiple times to apply multiple glaze colors, and a thicker glaze layer can be obtained. Many tile factories use this method for glazing. There is also a mechanical glazing method that combines pouring glaze with spraying glaze, which can achieve high efficiency and a smooth glaze surface.
目前陶瓷墙地砖施釉使用的设备有钟罩淋釉机，高压喷枪雾化机，目前的施釉效果只能得到没有图案 的单一的釉层。现有的喷墨机虽然可以实现有图案的釉层打印，但是只能得到很薄的。而且现有的喷墨机对于材料的性能要求特别严格，对于材料的细度更加苛刻，也不能实现大量釉层的喷涂。缺少一种性能广泛，对于兼容目前生产使用的水溶剂釉料能够智能化的，快速三维立体打印各种色彩的釉浆料的生产设备，特别是一种数字化可喷印多种调和色喷釉喷浆智能化设备。At present, the equipment used for glazing ceramic wall and floor tiles includes bell glazing machine and high-pressure spray gun atomizer. The current glazing effect can only produce no pattern. The existing inkjet printer can print a glaze layer with a pattern, but it can only print a very thin layer. In addition, the existing inkjet printer has very strict requirements on the performance of the material, and is even more demanding on the fineness of the material, and cannot spray a large number of glaze layers. There is a lack of a production equipment with a wide range of performance, which is compatible with the water-soluble glaze currently used in production and can intelligently and quickly print glaze slurries of various colors in three dimensions, especially a digital intelligent equipment that can print a variety of blending colors.
技术解决方案(发明内容)Technical solution (invention content)
针对现有施釉喷釉技术的不足，本发明装置可以进行单色釉料的喷涂，可以进行多色釉浆料的瞬间调和喷涂，可以进行多种图案釉料的叠加立体喷涂，实现立体化的抛釉产品开发，可以实现多彩立体化的坯浆喷涂抛光砖开发，从而取代现有的笨重繁杂的抛光砖布料设备系统。In view of the shortcomings of the existing glazing and spraying technology, the device of the present invention can spray monochrome glazes, can perform instant blending and spraying of multi-color glaze slurries, can perform superimposed three-dimensional spraying of various patterned glazes, realize the development of three-dimensional polished glaze products, and can realize the development of colorful three-dimensional slurry spraying polished tiles, thereby replacing the existing bulky and complicated polishing tile distribution equipment system.
本发明的一种数字化可变色浆料喷印装置喷釉数控设备，使用简单方便，对于耗材的要求最低，特别是浆料的细度粘度要求也比较低，设备的制造精准度要求极低，容易实现维护生产使用，极其适合高灰尘、高湿度环境恶劣的陶瓷生产车间，而且造价不高，不像压电陶瓷喷墨喷头的制造要求极高、使用环境极 其严格。The digital color-changing slurry printing device of the present invention is a glaze spraying numerical control device, which is simple and convenient to use, has the lowest requirements for consumables, especially the requirements for the fineness and viscosity of the slurry are also relatively low, the manufacturing accuracy requirements of the equipment are extremely low, and it is easy to maintain and use in production. It is extremely suitable for ceramic production workshops with high dust and high humidity environments, and the cost is not high, unlike the piezoelectric ceramic inkjet nozzle, which has extremely high manufacturing requirements and an extremely harsh use environment. Its strict.
本发明的一种数字化可变色浆料喷印装置，主要由多组相同喷射模块包系统组成。单组喷射模块包系统主要包括固定架、盛装喷印陶瓷浆料的储料斗、储料斗底部的出浆料多单元孔模块版，控制出浆料单元孔开合的顶撞针，以及控制顶撞针升降电装置，其特征是所述的储料斗至少有2个浆料槽，储料斗底部的出浆料单元孔板的单元孔至少是三通结构。The invention discloses a digital color-changing slurry printing device, which is mainly composed of multiple groups of identical jet module package systems. A single group of jet module package systems mainly includes a fixed frame, a storage hopper for holding jet-printed ceramic slurry, a slurry outlet multi-unit hole module plate at the bottom of the storage hopper, a striker for controlling the opening and closing of the slurry outlet unit hole, and an electric device for controlling the lifting and lowering of the striker, wherein the storage hopper has at least two slurry tanks, and the unit hole of the slurry outlet unit hole plate at the bottom of the storage hopper is at least a three-way structure.
本发明的一种数字化可变色浆料喷印装置，主要安装多组固定机架，固定机架上安装盛装喷印陶瓷浆料的储料斗，储料斗底部安装出浆料多组单元孔板模块，控制出浆料单元孔开合的顶撞针装置安装在储料斗中，控制顶撞针升降压电陶瓷组件或电磁铁组装置安装在顶针的顶部或侧部，各单元的压电陶瓷与电磁铁电路信号由集成电路控制面板控制。本发明的一种数字化可变色浆料喷印装置，其特征是所述的控制顶针升降装置由电磁铁组件构成，电磁铁组件主要包括线圈和铁芯，顶撞针升降装置以模块组紧凑安装包括了在顶撞针的顶部，所述的顶撞针装置主要包括顶撞针，顶撞针导向管，复位弹簧，顶撞针限定位器。A digital color-changing slurry printing device of the present invention is mainly installed with multiple groups of fixed frames, a storage hopper for holding the ceramic slurry for printing is installed on the fixed frame, multiple groups of unit orifice plate modules for discharging slurry are installed at the bottom of the storage hopper, a push pin device for controlling the opening and closing of the unit holes for discharging slurry is installed in the storage hopper, and a piezoelectric ceramic component or an electromagnet group device for controlling the lifting of the push pin is installed on the top or side of the push pin, and the piezoelectric ceramic and electromagnet circuit signals of each unit are controlled by an integrated circuit control panel. A digital color-changing slurry printing device of the present invention is characterized in that the control push pin lifting device is composed of an electromagnet component, which mainly includes a coil and an iron core, and the push pin lifting device is compactly installed in a module group and includes the top of the push pin, and the push pin device mainly includes a push pin, a push pin guide tube, a reset spring, and a push pin limiter.
本发明的一种数字化可变色浆料喷印装置，其特征是所述的储料斗的每个浆料槽上侧部有恒压出浆口，下侧部有进浆口和防沉降循环内进浆口，中部有 可活动调节的高位压差出溢流浆口，并活动安装在机架上。进一步讲其特征是所述的储料斗至少有2个浆料槽，浆料槽侧壁有对应的浆料进料室和浆料出料室以及浆料恒压溢流室。所述的浆料进料室和浆料出料室位于浆料槽侧壁中下部，其共用侧壁上有多个浆料分流进浆口和防沉降循环内进浆孔和出浆口；浆料恒压溢流室位于浆料槽侧壁中上部，其共用侧壁上有方形溢流口。所述的浆料进料室和浆料出料室以及浆料恒压溢流室其底部和侧部有出料口。所述的储料斗其上部有相应的卡槽铆扣能够承接顶装针导向管和复位弹簧的模块及顶撞针升降装置的模块，其底部有相应的卡槽铆扣能够承接出浆单元孔板。本发明的一种数字化可变色浆料喷印装置的储料斗，其特征是所述的浆料进料室和浆料出料室位于浆料槽侧壁中下部，位于浆料槽四侧壁中下部，优选位于浆料槽两侧中下部，其共用侧壁上有多个浆料分流进浆口和防沉降循环内进浆孔和出浆口；浆料恒压溢流室位于浆料槽侧壁中上部，可位于浆料槽两侧中上部，及位于浆料槽四侧壁中上部，其共用侧壁上有方形溢流口。本发明的一种数字化可变色浆料喷印装置的储料斗，其特征是所述的浆料进料室和浆料出料室以及浆料恒压溢流室其底部和侧部有出料口。本发明的一种数字化可变色浆料喷印装置的储料斗，其特征是所述的储料斗 浆料槽其上部有相应的卡槽能够承接顶撞针导向管和复位弹簧套的模块及顶撞针升降装置的模块，其底部有相应的卡槽能够承接出浆单元孔板。储料斗上端与顶装针导向管模块可以卡扣连接、铆接、胶水链接；储料斗上端和复位弹簧套的模块及顶撞针升降装置的模块可以卡扣连接、铆接、胶水链接；储料斗其底端与出浆料单元孔板可以卡扣连接、铆接、胶水链接。所述的储料斗其内部、底部、上部可以有相应的网状导向管，网状顶撞针导向管可以加固储料斗加固浆料槽。The invention discloses a digital color-changing slurry printing device, which is characterized in that each slurry tank of the storage hopper has a constant pressure slurry outlet on the upper side, a slurry inlet and an anti-settling circulation inner slurry inlet on the lower side, and a The high-pressure differential overflow slurry outlet can be movably adjusted and movably mounted on the frame. It is further characterized in that the storage hopper has at least two slurry tanks, and the side walls of the slurry tanks have corresponding slurry feed chambers, slurry discharge chambers, and slurry constant pressure overflow chambers. The slurry feed chamber and slurry discharge chamber are located in the middle and lower part of the side walls of the slurry tank, and their common side walls have multiple slurry diversion inlets and anti-sedimentation circulation internal slurry inlets and slurry outlets; the slurry constant pressure overflow chamber is located in the middle and upper part of the side walls of the slurry tank, and its common side walls have square overflow outlets. The slurry feed chamber, slurry discharge chamber, and slurry constant pressure overflow chamber have discharge ports at the bottom and sides. The storage hopper has corresponding slot rivets on its upper part to receive the module of the top-loading needle guide tube and the reset spring and the module of the top-impinging needle lifting device, and has corresponding slot rivets on its bottom to receive the slurry outlet unit orifice plate. A storage hopper of a digital color-changing slurry printing device according to the present invention is characterized in that the slurry feed chamber and the slurry discharge chamber are located in the middle and lower part of the side wall of the slurry tank, in the middle and lower part of the four side walls of the slurry tank, and preferably in the middle and lower part of both sides of the slurry tank, and a plurality of slurry diversion inlets and anti-sedimentation circulation internal slurry inlet holes and slurry outlets are arranged on the common side wall; the slurry constant pressure overflow chamber is located in the middle and upper part of the side wall of the slurry tank, and may be located in the middle and upper part of both sides of the slurry tank, and in the middle and upper part of the four side walls of the slurry tank, and a square overflow port is arranged on the common side wall. A storage hopper of a digital color-changing slurry printing device according to the present invention is characterized in that the slurry feed chamber, the slurry discharge chamber and the slurry constant pressure overflow chamber have discharge ports at the bottom and sides. A storage hopper of a digital color-changing slurry printing device according to the present invention is characterized in that the storage hopper The slurry tank has corresponding slots on its upper part to receive the module of the ejector pin guide tube and the reset spring sleeve and the module of the ejector pin lifting device, and has corresponding slots on its bottom to receive the pulp outlet unit orifice plate. The upper end of the storage hopper and the ejector pin guide tube module can be snap-connected, riveted, or glued; the upper end of the storage hopper and the module of the reset spring sleeve and the module of the ejector pin lifting device can be snap-connected, riveted, or glued; the bottom end of the storage hopper and the pulp outlet unit orifice plate can be snap-connected, riveted, or glued. The storage hopper can have corresponding mesh guide tubes inside, at the bottom, and at the top, and the mesh ejector pin guide tube can reinforce the storage hopper and the slurry tank.
本发明的一种数字化可变色浆料喷印装置，其特征是所述的电磁铁组为驱动顶撞针装置主要包括承压杆，顶撞针，顶撞针矫正弹簧，顶撞针导向管，复位弹簧，顶撞针限定位器，承压杆铰联支点或者是承压杆导向管。顶撞针导向管安装在储料斗内，承压杆与顶撞针的顶部连接，为保护承压杆在高频振动时振幅在合理的范围内还安装有定位块，定位块安装在顶撞针顶部和承压杆的底部，有效的使顶撞针头通过导向管压住对应出浆孔，承压杆另一端与交联扣支点连接或者与承压杆导向管套联。The invention discloses a digital color-changing slurry printing device, characterized in that the electromagnet group mainly comprises a pressure rod, a striker, a striker correction spring, a striker guide tube, a reset spring, a striker limiter, a pressure rod hinge fulcrum or a pressure rod guide tube for driving the striker device. The striker guide tube is installed in the storage hopper, the pressure rod is connected to the top of the striker, and a positioning block is installed to protect the amplitude of the pressure rod within a reasonable range during high-frequency vibration. The positioning block is installed at the top of the striker and the bottom of the pressure rod, so that the striker head can effectively press the corresponding slurry outlet through the guide tube, and the other end of the pressure rod is connected to the cross-link buckle fulcrum or sleeved with the pressure rod guide tube.
本发明的一种数字化可变色浆料喷印装置，其特征是所述的压电陶瓷组件为驱动顶撞针装置主要包括承压杆，顶撞针，顶撞针导向管，顶撞针限定位器， 承压杆铰联支点。顶撞针导向管安装在储料斗内，承压杆与顶撞针的顶部连接，为保护承压杆在高频振动时振幅在合理的范围内还安装有定位块，定位块安装在顶撞针顶部和承压杆的底部，有效的使顶撞针头通过导向管压住对应出浆孔，承压杆另一端与交联扣支点连接，压电陶瓷组件安装在靠近铰联扣支点附近并与承压杆粘连，压电陶瓷工作振幅升降，承压杆形成一个放大的提升动力杠杆。The invention discloses a digital color-changing slurry printing device, which is characterized in that the piezoelectric ceramic component is used to drive the striker device, which mainly includes a pressure-bearing rod, a striker, a striker guide tube, a striker limiter, The pressure rod is hinged to the fulcrum. The guide tube of the impact pin is installed in the storage hopper. The pressure rod is connected to the top of the impact pin. In order to protect the amplitude of the pressure rod within a reasonable range during high-frequency vibration, a positioning block is also installed. The positioning block is installed at the top of the impact pin and the bottom of the pressure rod, which effectively allows the impact pin head to press the corresponding slurry outlet through the guide tube. The other end of the pressure rod is connected to the cross-link buckle fulcrum. The piezoelectric ceramic component is installed near the hinge buckle fulcrum and adhered to the pressure rod. The working amplitude of the piezoelectric ceramic rises and falls, and the pressure rod forms an amplified lifting power lever.
本发明的一种数字化可变色浆料喷印装置，其特征是所述的电磁铁主要包括线圈铁芯及外壳，安装在顶撞针侧部可上置也可下置。The invention discloses a digital color-changing slurry printing device, which is characterized in that the electromagnet mainly comprises a coil core and a shell, and is installed on the side of the striker pin and can be placed either upward or downward.
本发明的一种数字化可变色浆料喷印装置，电磁铁组件控制的顶撞针升降方式，对于粘稠度较大的釉料，由于粗颗粒、高粘性釉料的惯性以及弹性形变滞后性比较明显，不需要特别高频的升降方式，电磁铁吸附也可以控制顶撞针大幅度垂直升降。压电陶瓷组件控制顶撞针拉伸则结构更加简单，容易制作安装。可以做到顶撞针高频率升降。The digital color-changing slurry printing device of the present invention controls the lifting and lowering of the striker pin by the electromagnet assembly. For glazes with high viscosity, due to the obvious inertia and elastic deformation hysteresis of coarse particles and high-viscosity glazes, there is no need for a particularly high-frequency lifting and lowering method. The electromagnet adsorption can also control the striker pin to lift vertically by a large margin. The piezoelectric ceramic assembly controls the stretching of the striker pin, and the structure is simpler and easy to manufacture and install. The striker pin can be lifted and lowered at a high frequency.
本发明的一种数字化可变色浆料喷印装置，其特征是所述的出浆料多组单元孔板，由数百个数千个单元0.1～5毫米深度孔有规律组成，孔径0.1∽5毫米，甚至更大，孔的形状成喇叭口状。储料斗底部的出浆料单元孔板的单元孔多通孔道结构，至少是三通孔道 结构。所述的多通孔道结构，其中一孔道为浆料喷出孔道，其余孔道为不同浆料槽的单元孔道，多通孔道结构能够将2个以上浆料槽的浆料从各自单元孔道汇聚一起并从一个单元喷孔道喷出。本发明的一种数字化可变色浆料喷印装置出浆料单元孔板其特征是每个单元孔至少是三通孔道结构，能够将2个以上浆料槽的浆料从各自单元孔汇聚一起并从一个单元喷孔喷出。按照顶撞针各自设定升降频率比例将不同颜色的浆料从各自的浆料槽的单元孔汇聚一起混合并从一个单元喷孔喷出，从而可以得到不同调和色调的喷射浆料。为更好的理解本发明的构思和思路，技术路线并附说明书可以更加直观的了解，具体结构简易示意图，如说明书附图，图1图2图3图4所示。The digital color-changing slurry printing device of the present invention is characterized in that the slurry outlet multi-group unit orifice plate is composed of hundreds or thousands of unit 0.1-5 mm depth holes in a regular pattern, with a hole diameter of 0.1-5 mm or even larger, and the hole shape is a trumpet-shaped hole. The unit hole multi-channel structure of the slurry outlet unit orifice plate at the bottom of the storage hopper is at least a three-way channel. Structure. The multi-channel structure, in which one channel is a slurry ejection channel, and the other channels are unit channels of different slurry tanks. The multi-channel structure can bring together the slurries of more than two slurry tanks from their respective unit channels and eject them from one unit ejection channel. A digital color-changing slurry printing device slurry unit orifice plate of the present invention is characterized in that each unit hole is at least a three-way channel structure, which can bring together the slurries of more than two slurry tanks from their respective unit holes and eject them from one unit ejection hole. According to the ratio of the lifting and lowering frequencies set by the impact pins, slurries of different colors are brought together from the unit holes of their respective slurry tanks, mixed and ejected from one unit ejection hole, so that spray slurries with different blending tones can be obtained. In order to better understand the concept and idea of the present invention, the technical route and the attached specification can be more intuitively understood, and the specific structure is shown in simple schematic diagrams, such as the attached drawings of the specification, Figures 1, 2, 3 and 4.
本发明的一种数字化可变色浆料喷印装置可以进行单色釉料的喷涂，可以进行多色釉料的组合喷涂，可以进行多种图案釉料的叠加立体喷涂，喷涂浆料颜色可变可调，实现立体化的抛釉产品开发，可以实现多彩立体化的坯浆喷涂抛光砖开发，从而取代现有的笨重繁杂的抛光砖布料设备系统。The digital color-variable slurry printing device of the present invention can spray monochrome glazes, can carry out combined spraying of multi-color glazes, can carry out superimposed three-dimensional spraying of various pattern glazes, the color of the sprayed slurry is variable and adjustable, and the development of three-dimensional polished glaze products can be realized. The development of colorful three-dimensional green slurry sprayed polished tiles can be realized, thereby replacing the existing bulky and complicated polished tile distribution equipment system.
本发明的一种数字化可变色浆料喷印装置喷釉 数控设备，生产组装加工要求不高，使用简单方便，对于耗材的要求最低，特别是浆料的细度粘度要求也比较低，设备的制造精准度要求极低，容易实现维护生产使用，极其适合高灰尘、高湿度环境恶劣的陶瓷生产车间，而且造价不高，不像压电陶瓷喷墨喷头的制造要求极高、使用环境极其严格。A digital color-changing slurry printing device for spraying glaze CNC equipment has low requirements for production, assembly and processing, is simple and convenient to use, and has the lowest requirements for consumables, especially the fineness and viscosity of the slurry. The equipment has extremely low manufacturing precision requirements and is easy to maintain and use. It is extremely suitable for ceramic production workshops with high dust and high humidity environments. It also has low cost, unlike piezoelectric ceramic inkjet nozzles, which have extremely high manufacturing requirements and extremely strict operating environment.
说明书附图Instruction Manual
图1是部分2个浆料槽储料斗、顶撞针系统、电磁铁组件、三通孔道出浆单元孔板组合结构剖视图。Figure 1 is a cross-sectional view of the combined structure of two slurry tank storage hoppers, a push pin system, an electromagnet assembly, and a three-way channel slurry outlet unit orifice plate.
图2是部分3个浆料槽储料斗、顶撞针系统、电磁铁组件、三通孔道出浆单元孔板组合结构剖视图。Figure 2 is a cross-sectional view of the combined structure of part of three slurry tank storage hoppers, the impact pin system, the electromagnet assembly, and the three-way channel slurry outlet unit orifice plate.
图3是部分3个浆料槽储料斗、顶撞针系统、电磁铁组件、四通孔道出浆单元孔板组合结构剖视图。。Figure 3 is a cross-sectional view of the combined structure of the three slurry tank storage hoppers, the impact pin system, the electromagnet assembly, and the orifice plate of the four-way outlet slurry unit.
图4是储料斗浆料槽、顶撞针系统、电磁铁组件、出浆单元孔板组合结构剖视图示意图。Figure 4 is a schematic cross-sectional view of the combined structure of the slurry tank of the storage hopper, the impact pin system, the electromagnet assembly, and the orifice plate of the slurry outlet unit.
图中1、浆料槽；2、溢流室；3、恒压溢流出浆口；4、出浆口；5、进浆室；6、进浆口；7、内循环进浆孔；8、出浆口；9、出浆单元孔板模块板；10、升降模块(电磁铁组件)；11、出浆口；12、出浆室；13、内循环出浆孔；14、出浆口；15、出浆口；16、恒压溢流出浆口；17、溢流室；18、储料斗；19、导 向管(网状导向管)；20、三通孔道出浆单元孔板；21、四通孔道出浆单元孔板；22、顶撞针。In the figure, 1, slurry tank; 2, overflow chamber; 3, constant pressure overflow slurry outlet; 4, slurry outlet; 5, slurry inlet chamber; 6, slurry inlet; 7, internal circulation slurry inlet hole; 8, slurry outlet; 9, slurry outlet unit orifice plate module plate; 10, lifting module (electromagnet assembly); 11, slurry outlet; 12, slurry outlet chamber; 13, internal circulation slurry outlet hole; 14, slurry outlet; 15, slurry outlet; 16, constant pressure overflow slurry outlet; 17, overflow chamber; 18, storage hopper; 19, guide 20. Orifice plate of pulp outlet unit of three-way channel; 21. Orifice plate of pulp outlet unit of four-way channel; 22. Impact needle.
实施例参考见图1、图2、图3、图4For reference, see Figures 1, 2, 3, and 4.
本发明的一种数字化可变色浆料喷印装置，主要安装多组固定机架，固定机架上安装盛装喷印陶瓷浆料的储料斗(18)，储料斗(18)底部安装出浆料多组单元孔板模块(9)，控制多通道孔道出浆料单元孔板(20、21)孔开合的顶撞针(22)通过导向管(19)装置安装在储料斗(18)浆料槽(1)中，储料斗(18)上端安装有升降模块(10)，储料斗(18)上侧部的恒压溢流出浆口(3)、(16)，下侧部许多对准喷孔进浆口(7)和防沉降循环内进浆孔(7)和内循环出浆孔口(13)，所述的储料斗(18)至少有2个浆料槽(1)，浆料槽(1)两侧有对应的浆料进料室进浆室(5)和浆料出料室出浆室(12)以及浆料恒压溢流室(2)、(17)。The invention discloses a digital color-changing slurry printing device, which is mainly equipped with multiple fixed frames, wherein a storage hopper (18) for holding ceramic slurry for printing is installed on the fixed frames, multiple slurry outlet unit orifice plate modules (9) are installed at the bottom of the storage hopper (18), a striker (22) for controlling the opening and closing of the holes of the multi-channel slurry outlet unit orifice plates (20, 21) is installed in a slurry tank (1) of the storage hopper (18) through a guide tube (19), and a A lifting module (10), a constant pressure overflow slurry outlet (3), (16) on the upper side of a storage hopper (18), and a plurality of slurry inlets (7) aligned with the spray holes and the anti-settling circulation internal slurry inlet (7) and the internal circulation slurry outlet (13) on the lower side. The storage hopper (18) has at least two slurry tanks (1), and the two sides of the slurry tank (1) have corresponding slurry feed chambers (5) and slurry discharge chambers (12) and slurry constant pressure overflow chambers (2), (17).
本发明的一种数字化可变色浆料喷印装置，所述的浆料进料室进浆室(5)和浆料出料室出浆室(12)位于浆料槽(1)两侧中下部，其共用侧壁上有多个浆料分流进浆口(7)和防沉降循环内进浆孔(7)和 内循环出浆口(13)；浆料恒压溢流室(2)、(17)位于浆料槽(1)两侧中上部，其共用侧壁上有方形溢流口(3)、(16)，所述的浆料进料室和浆料出料室以及浆料恒压溢流室其底部和侧部有出料口(4)、(8)、(11)、(14)(15)。所述的储料斗(18)其底部上部可以有相应的网状导向管(19)，网状顶撞针导向管(19)可以加固储料斗(18)，加固浆料槽(1)。The present invention relates to a digital color-changing slurry printing device, wherein the slurry feeding chamber (5) and the slurry discharging chamber (12) are located at the middle and lower parts of both sides of the slurry tank (1), and a plurality of slurry diversion inlets (7) and anti-settling circulation inner slurry inlet holes (7) and The inner circulation slurry outlet (13); the slurry constant pressure overflow chambers (2) and (17) are located in the middle and upper parts of both sides of the slurry tank (1), and the common side walls thereof are provided with square overflow ports (3) and (16); the slurry feed chamber, slurry discharge chamber and slurry constant pressure overflow chamber are provided with discharge ports (4), (8), (11), (14) and (15) at the bottom and sides thereof. The storage hopper (18) may be provided with a corresponding mesh guide tube (19) at the upper part of the bottom, and the mesh top striker guide tube (19) may reinforce the storage hopper (18) and the slurry tank (1).
以上所述仅为本发明实用新型的部分实施例，并非因此限制本实用新型的专利范围，凡是在本实用新型的发明构思下，利用本实用新型说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明实用新型的专利保护范围内。The above description is only a partial embodiment of the utility model of the present invention, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the inventive concept of the utility model, or directly/indirectly applied in other related technical fields are included in the patent protection scope of the utility model of the present invention.
本发明的一种数字化可变色浆料喷印装置数控喷釉设备，生产组装加工要求不高，使用简单方便，对于釉原料耗材的要求最低，特别是浆料的细度粘度要求也比较低，现有生产的原料细度粘度工艺可以满足生产，设备的制造精准度要求极低，容易实现维护 生产使用，极其适合高灰尘、高湿度环境恶劣的陶瓷生产车间，而且造价不高，不像压电陶瓷喷墨喷头的制造要求极高、使用环境极其严格。本发明的一种数字化可变色浆料喷印装置数控喷釉设备也可以用于陶瓷坯体粉料在线着色生产通体花纹陶瓷产品，能够使陶瓷生产成本降低，能够快速生产特色陶瓷产品，能够提高陶瓷产品的附加值，也可以用于石英石人造石坯体粉料在线着色生产通体花纹人造石产品，也可以用于亚克力板在线着色生产通体花纹产品。 The digital color-changing slurry printing device of the present invention has low production, assembly and processing requirements, is simple and convenient to use, has the lowest requirements for glaze raw material consumables, especially the fineness and viscosity of the slurry, which can meet the production requirements of the existing raw material fineness and viscosity process, and has extremely low manufacturing accuracy requirements for the equipment, and is easy to maintain. The production and use of the digital color-changing slurry printing device and the numerical control glaze spraying equipment of the present invention are extremely suitable for ceramic production workshops with high dust and high humidity environments, and the cost is not high, unlike the piezoelectric ceramic inkjet nozzles, which have extremely high manufacturing requirements and extremely strict use environments. The digital color-changing slurry printing device and the numerical control glaze spraying equipment of the present invention can also be used for online coloring of ceramic blank powder to produce full-body patterned ceramic products, which can reduce the cost of ceramic production, can quickly produce special ceramic products, can increase the added value of ceramic products, can also be used for online coloring of quartz stone artificial stone blank powder to produce full-body patterned artificial stone products, and can also be used for online coloring of acrylic boards to produce full-body patterned products.
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