TW201309147A - Manufacturing method of decorative board of hot molding and its molding equipment - Google Patents
Manufacturing method of decorative board of hot molding and its molding equipment Download PDFInfo
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- TW201309147A TW201309147A TW100127933A TW100127933A TW201309147A TW 201309147 A TW201309147 A TW 201309147A TW 100127933 A TW100127933 A TW 100127933A TW 100127933 A TW100127933 A TW 100127933A TW 201309147 A TW201309147 A TW 201309147A
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- 238000000465 moulding Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 76
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 23
- 238000004049 embossing Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 3
- 108010025899 gelatin film Proteins 0.000 abstract 4
- 238000004040 coloring Methods 0.000 description 8
- 239000003292 glue Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000002313 adhesive film Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000016 photochemical curing Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007761 roller coating Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
Abstract
Description
本發明係關於一種加熱成型之裝飾性機板之製造方法及其成型設備，尤指一種適用於家電、電器產品及電子產品等裝置之外殼，或交通工具、家具、門板以及容器等之外觀件及其製造方法。The present invention relates to a method for manufacturing a heat-formed decorative board and a molding apparatus thereof, and more particularly to an outer casing suitable for a device such as a home appliance, an electric appliance, an electronic product, or the like, or an exterior part of a vehicle, a furniture, a door panel, and a container. And its manufacturing method.
隨著科技日新月異，越來越多樣的消費性電子產品被開發出。然而，產品外觀往往成為消費者購買之主要考量因素之一。因此，多樣化的裝飾性機板的設計與開發，逐漸成為產業的重點之一。With the rapid development of technology, more and more diverse consumer electronics products have been developed. However, product appearance often becomes one of the main considerations for consumer purchases. Therefore, the design and development of a variety of decorative panels has gradually become one of the focus of the industry.
習知電子產品之外殼機板，常見以裝飾性貼紙貼附、或噴塗著色，使外觀呈現不同的視覺感受。此外，隨著質感需求的提升，金屬外殼機板也常見以蝕刻方式、或陽極處理方式進行外觀紋路的處理、加工。甚至，有導入半導體製程之光照固化膜的方法來成型具紋路，藉以提升硬度、抗刮性、及表面之多樣化外觀。The shell plate of the conventional electronic products is often attached with a decorative sticker or sprayed to give a different visual impression. In addition, as the demand for texture increases, the metal casing plate is also commonly processed or processed by etching or anodizing. In addition, there is a method of introducing a light-cured film of a semiconductor process to form a texture to improve hardness, scratch resistance, and a variety of appearance of the surface.
其中，習知光照固化膜的製程方法如後，首先於一欲成型之基板上塗敷UV膠，接著將具紋路構造之母模壓印於尚未固化之UV膠上，再以紫外光照射UV膠使其固化。固化後之UV膠表面形成母模壓印之紋路，且UV膠之另一面則黏接於基板上。最後，再將基板及黏附於其上之UV膠進行加工成型(如沖壓成型)，而形成特定外型，如筆記型電腦、或行動電話外殼體等。Wherein, the conventional photocuring film is processed by first applying a UV glue on a substrate to be formed, and then printing a master mold having a textured structure on the uncured UV glue, and then irradiating the UV glue with ultraviolet light. It cures. The surface of the cured UV glue forms a pattern of the master stamp, and the other side of the UV glue adheres to the substrate. Finally, the substrate and the UV glue adhered thereto are processed (such as stamping) to form a specific shape, such as a notebook computer or a mobile phone outer casing.
然而，習知的光照固化膜與基板在進行加工成型(如沖壓成型)時，特別是彎曲或成型角度較大時，往往會因為UV膠與基板之延展性差異，將導致光照固化膜與基板之連接面、或表面龜裂、變形，或甚至UV膠剝離毀損，其製程不良率甚高。因此，可解決此一問題之解決方案，實在是產業上的一種迫切需要。However, when the conventional light-cured film and the substrate are processed and formed (for example, press-formed), especially when the bending or molding angle is large, the difference in ductility between the UV adhesive and the substrate tends to result in the light-cured film and the substrate. The joint surface, or surface crack, deformation, or even UV glue peeling damage, the process defect rate is very high. Therefore, the solution to this problem is really an urgent need in the industry.
本發明之主要目的係在提供一種加熱成型之裝飾性機板之製造方法，其主要透過加熱來成型光固膠膜。亦即，於加工成型時、或加工之前加熱基板及/或光固膠膜，以使光固膠膜略微軟化，俾能於加工成型時完全避免光固膠膜龜裂、或變形，亦可使其成品仍保持表面紋路之完整，並且可穩固地黏附於基板上。SUMMARY OF THE INVENTION The main object of the present invention is to provide a method for producing a heat-formed decorative board which is mainly formed by heating to form a photo-curable film. That is, the substrate and/or the photo-curable film are heated during processing or before processing, so that the photo-curable film is slightly Microsoft-made, and the photo-solid film can be completely prevented from being cracked or deformed during processing. The finished product still maintains the integrity of the surface texture and can be firmly adhered to the substrate.
為達成上述目的，本發明一種加熱成型之裝飾性機板之製造方法，主要包括以下步驟：首先，提供一基板並形成一光固膠膜於基板上。接著，披覆一可撓性透明壓印模於光固膠膜之上表面上，且可撓性透明壓印模之下表面包括有一表面壓紋，而表面壓紋係貼附於光固膠膜之上表面上。再者，照射一光源，其穿透可撓性透明壓印模並照射於光固膠膜上，以使光固膠膜完全固化。並且，於移除可撓性透明壓印模後，加熱基板及光固膠膜中至少其一。最後，再加工成型基板、及光固膠膜。In order to achieve the above object, a method for manufacturing a thermoformed decorative board of the present invention mainly comprises the following steps: First, a substrate is provided and a photo-curable film is formed on the substrate. Then, a flexible transparent stamp is coated on the upper surface of the photo-curable film, and the surface of the flexible transparent stamp comprises a surface embossing, and the surface embossing is attached to the photo-curing adhesive On the upper surface of the membrane. Furthermore, a light source is irradiated which penetrates the flexible transparent stamp and is irradiated onto the photo-curable film to completely cure the photo-curable film. And after removing the flexible transparent stamp, at least one of the substrate and the photo-curable film is heated. Finally, the formed substrate and the photo-curable film are processed.
其中，本發明上述加熱步驟係以熱風加熱、微波加熱、模具接觸加熱、烤箱加熱、或足以加熱基板及光固膠膜中至少其一之其他等效加熱手段或裝置。此外，在上述加工成型基板、及光固膠膜之步驟中，本發明可採沖壓加工成型、或其他等效之外型加工製程。Wherein, the heating step of the present invention is by hot air heating, microwave heating, mold contact heating, oven heating, or other equivalent heating means or means sufficient to heat at least one of the substrate and the photo-curable film. Further, in the above steps of processing the formed substrate and the photo-curable film, the present invention can be subjected to press forming or other equivalent external processing.
另外，本發明在提供基板之後可更包括有一步驟，其形成一著色層於基板之上表面上，而光固膠膜係形成於著色層之上表面上。然而，著色層主要用以提供不同背景色彩，以增加視覺感官上的變化。而且，形成著色層之方法可選自採用印刷著色、噴塗著色、浸漬著色、或其他等效製程方式。In addition, the present invention may further comprise a step of providing a colored layer on the upper surface of the substrate after the substrate is provided, and the photo-curable film is formed on the upper surface of the colored layer. However, the colored layer is primarily used to provide different background colors to increase visual sensory variations. Moreover, the method of forming the colored layer may be selected from the group consisting of printing coloring, spray coloring, dip coloring, or other equivalent processes.
再者，本發明在披覆一可撓性透明壓印模於光固膠膜之上表面上之後可後更包括有一步驟，其施力壓於可撓性透明壓印模之上表面上，以使可撓性透明壓印模之表面壓紋壓印於光固膠膜之上表面。據此，上述步驟主要使可撓性透明壓印模之表面壓紋確實、完整壓印於光固膠膜之上表面。然而，上述步驟可利用一滾筒，其施力滾壓於可撓性透明壓印模之上表面上。當然，本發明並不以滾筒滾軋為限，亦可以其他手段完成，諸如質量板塊重壓、或氣油壓重壓等。Furthermore, the present invention may further comprise a step of coating a flexible transparent stamp on the upper surface of the photo-curable film, and applying a force to the upper surface of the flexible transparent stamp. The surface of the flexible transparent stamp is embossed on the upper surface of the photo-curable film. Accordingly, the above steps mainly cause the surface of the flexible transparent stamp to be embossed accurately and completely on the upper surface of the photo-curable film. However, the above steps may utilize a roller that is biased onto the upper surface of the flexible transparent stamp. Of course, the present invention is not limited to the rolling of the drum, and may be completed by other means, such as mass plate weight pressing, gas oil pressure and the like.
本發明之另一目的係在提供一種裝飾性機板之加熱成型設備，其主要用來加熱基板及/或光固膠膜，使光固膠膜在加工成型前略微軟化，俾利後續加工成型。據此，可完全避免光固膠膜龜裂、或變形，亦可使其成品仍保持表面紋路之完整，並且可穩固地黏附於基板上。Another object of the present invention is to provide a heating molding apparatus for a decorative board, which is mainly used for heating a substrate and/or a photo-curable film, so that the photo-curable film is slightly Microsoftized before processing, and the subsequent processing is performed. . Accordingly, the photo-curing film can be completely prevented from being cracked or deformed, and the finished product can still maintain the integrity of the surface texture and can be firmly adhered to the substrate.
達成上述目的，本發明一種裝飾性機板之加熱成型設備，包括：一成型模具、及一機板加熱裝置。其中，成型模具包括有一預定外型用以將一裝飾性機板成型，而裝飾性機板包括有一基板、及一光固膠膜，且光固膠膜係層疊於基板上，另外光固膠膜之表面設有一表面紋路，而裝飾性機板則置於成型模具上。至於，機板加熱裝置係設置於成型模具或其一側，而機板加熱裝置對裝飾性機板加熱。To achieve the above object, a decorative molding machine for a decorative machine panel comprises: a molding die, and a plate heating device. Wherein, the molding die comprises a predetermined shape for molding a decorative plate, and the decorative plate comprises a substrate and a light-solid film, and the light-solid film is laminated on the substrate, and the light-solid glue The surface of the film is provided with a surface texture, and the decorative plate is placed on the molding die. As for the machine plate heating device, it is disposed on the molding die or one side thereof, and the plate heating device heats the decorative plate.
然而，本發明之機板加熱裝置可包括有至少一熱風加熱裝置，其可設置於成型模具上或其一側，且至少一熱風加熱裝置係以熱風吹向裝飾性機板以進行加熱。據此，本發明可透過熱風、熱烤、或其他附加裝置來對裝飾性機板進行加熱。However, the plate heating apparatus of the present invention may include at least one hot air heating device which may be disposed on the molding die or one side thereof, and at least one hot air heating device is blown to the decorative plate by hot air for heating. Accordingly, the present invention can heat the decorative panel by hot air, hot roasting, or other attachment means.
再且，本發明之機板加熱裝置可包括有一模具加熱裝置，其係設置於成型模具內，並用以加熱成型模具，且再透過成型模具來接觸加熱裝飾性機板。亦即，本發明可透過設置於成型模具內之模具加熱裝置來加熱成型模具，而放置於成型模具上之裝飾性機板亦同時被間接加熱。然而，本發明之模具加熱裝置可包括有一電熱模組、一流體循環加熱模組、或其他可對成型模具進行加熱之等效手段或裝置。Furthermore, the plate heating apparatus of the present invention may comprise a mold heating device disposed in the molding die for heating the molding die and then passing through the molding die to contact the heating decorative plate. That is, the present invention can heat the molding die through the mold heating device provided in the molding die, and the decorative plate placed on the molding die is also indirectly heated at the same time. However, the mold heating apparatus of the present invention may comprise an electrothermal module, a fluid circulation heating module, or other equivalent means or means for heating the forming mold.
請同時參閱圖1A至圖1H、圖2、及圖3，圖1A至圖1F係本發明加熱成型之裝飾性機板之製造方法的製程剖視圖，圖2係本發明一較佳實施例之裝飾性機板組合於筆記型電腦的立體圖，圖3係本發明一較佳實施例製造方法之流程圖。本發明之裝飾性機板在以下實施例中，以應用於筆記型電腦1之外觀件為例進行說明，如圖2所示。然而，本發明並不以此為限，本發明裝飾性機板可適用於家電產品、電器產品、及電子產品等裝置之外殼，或交通工具、家具、門板以及容器等之外觀件。亦即，本發明可應用於任何需要產生花紋或圖案之任何材料上。1A to 1H, FIG. 2, and FIG. 3, FIG. 1A to FIG. 1F are process cross-sectional views showing a manufacturing method of a thermoformed decorative board of the present invention, and FIG. 2 is a decoration of a preferred embodiment of the present invention. 3 is a perspective view of a notebook computer, and FIG. 3 is a flow chart of a manufacturing method of a preferred embodiment of the present invention. In the following embodiments, the decorative board of the present invention is described as an example of an appearance member applied to the notebook computer 1, as shown in FIG. However, the present invention is not limited thereto, and the decorative board of the present invention can be applied to an outer casing of a device such as a home appliance, an electric appliance, and an electronic product, or an appearance member of a vehicle, a furniture, a door panel, and a container. That is, the present invention can be applied to any material that requires a pattern or pattern to be produced.
本發明加熱成型之裝飾性機板之製造方法，包括以下步驟：首先，步驟(A)提供一基板2，如圖1A所示，基板2可為金屬、合金、塑膠、碳纖維、或其他各式材質。在本實施例中，係採用鋁合金。接著，步驟(a1)形成一著色層3於該基板2之上表面21上，如圖1B所示，著色層3主要用以提供不同背景色彩，以增加視覺感官上的變化。當然，著色層3並不以單一色彩為限，其可為多色彩之組合、漸層、或變化，當然可為多色彩搭配而成之圖案。至於，著色層3的形成方式可以是下列至少其一：印刷著色、噴塗著色、浸漬著色、或其他之等效製程或技術。然而，在本實施例中，係以噴塗著色為主。The method for manufacturing the thermoformed decorative board of the present invention comprises the following steps: First, step (A) provides a substrate 2, as shown in FIG. 1A, the substrate 2 can be metal, alloy, plastic, carbon fiber, or the like. Material. In this embodiment, an aluminum alloy is used. Next, step (a1) forms a colored layer 3 on the upper surface 21 of the substrate 2. As shown in FIG. 1B, the colored layer 3 is mainly used to provide different background colors to increase visual sensory variations. Of course, the colored layer 3 is not limited to a single color, and may be a combination of multiple colors, gradation, or variation, and of course, a pattern formed by multi-color matching. As for the coloring layer 3, it may be formed by at least one of the following: printing coloring, spray coloring, dip coloring, or other equivalent processes or techniques. However, in the present embodiment, the coloring by spraying is dominant.
另外，步驟(B)又形成一光固膠膜4於著色層3之上表面31上，如圖1C所示。其中，光固膠膜4可為輻射固化樹脂(radiation curable resin)、或其他等效之光固材料。然而，在本實施例中係採用紫外線固化樹脂(UV curable resin)。至於，光固膠膜4的形成方式可以是下列至少其一：網印(screen print)、柔印(flexo print)、印刷塗佈、滾輪塗佈、噴灑塗佈、簾幕式塗佈、旋轉塗佈、或其他之等效製程或技術。然而，在本實施例中，係以滾輪塗佈為主。Further, the step (B) forms a photo-curable film 4 on the upper surface 31 of the colored layer 3 as shown in Fig. 1C. The photo-curable film 4 may be a radiation curable resin or other equivalent photo-curable material. However, in the present embodiment, a UV curable resin is used. As for the photo-curable film 4, the formation of at least one of the following: screen print, flexo print, print coating, roller coating, spray coating, curtain coating, rotation Coating, or other equivalent process or technique. However, in the present embodiment, the roller coating is mainly used.
再來，步驟(C)披覆一可撓性透明壓印模5於光固膠膜4之上表面41上，如圖1D所示。其中，可撓性透明壓印模5之下表面52包括有一表面壓紋53，而表面壓紋53係貼附於光固膠膜4之上表面41上。接著，步驟(c1)施力壓於可撓性透明壓印模5之上表面51上，如圖1E所示，以使可撓性透明壓印模5之表面壓紋53可壓印形成於光固膠膜4之上表面41。Further, the step (C) is coated with a flexible transparent stamp 5 on the upper surface 41 of the photo-curable film 4, as shown in Fig. 1D. The lower surface 52 of the flexible transparent stamping die 5 includes a surface embossing 53 attached to the upper surface 41 of the photo-curable film 4. Next, the step (c1) is applied to the upper surface 51 of the flexible transparent stamping die 5, as shown in FIG. 1E, so that the surface embossing 53 of the flexible transparent stamping die 5 can be stamped on the surface. The upper surface 41 of the photo-curable film 4.
在本實施例中，又利用一滾筒7施力滾壓於可撓性透明壓印模5之上表面51上，以使可撓性透明壓印模5之表面壓紋53確實、完整壓印於光固膠膜4上。當然，本發明不以滾筒7滾軋為限，亦可以其他手段完成，諸如質量板塊重壓、或氣油壓重壓等。In this embodiment, a roller 7 is applied to the upper surface 51 of the flexible transparent stamping die 5 so that the surface embossing 53 of the flexible transparent stamping die 5 is completely and completely imprinted. On the photo-curable film 4. Of course, the present invention is not limited to the rolling of the drum 7, and may be completed by other means, such as mass plate weight pressing, gas oil pressure and the like.
再且，步驟(D)進行照射一光源6，其穿透可撓性透明壓印模5並照射於光固膠膜4上，以使光固膠膜4完全固化。然而，在本實施例中，光源6為紫外線光，其主要搭配本實施例所採用之紫外線固化樹脂(UV curable resin)。亦即，利用照射紫外線光來固化紫外線固化樹脂。並且，步驟(E)移除可撓性透明壓印模5後，即形成一平板之裝飾性機板10，如圖1F所示。接著，步驟(F)加熱基板2及光固膠膜4中至少其一，而本實施例係採熱風加熱。當然本發明並不以熱風加熱為限，亦可為微波加熱、模具接觸加熱、烤箱加熱、或其他任意形式之加熱手段或模組。Further, the step (D) is irradiated with a light source 6 which penetrates the flexible transparent stamp 5 and is irradiated onto the photo-curable film 4 to completely cure the photo-curable film 4. However, in the present embodiment, the light source 6 is ultraviolet light, which is mainly used in combination with the UV curable resin used in the present embodiment. That is, the ultraviolet curable resin is cured by irradiation of ultraviolet light. Moreover, after the step (E) removes the flexible transparent stamp 5, a flat decorative panel 10 is formed, as shown in FIG. 1F. Next, the step (F) heats at least one of the substrate 2 and the photo-curable film 4, and the embodiment is heated by hot air. Of course, the invention is not limited to hot air heating, and may also be microwave heating, mold contact heating, oven heating, or any other form of heating means or module.
其中，如圖1G所示，圖中顯示有一成型模具8、及一機板加熱裝置9。其中，成型模具8係沖壓成型模具，其包括有一公模81、及一母模82，而成型模具8上置有該裝飾性機板10。至於，本實施例之機板加熱裝置9係二個熱風加熱裝置91，其分別設置於成型模具8之二側。每一熱風加熱裝置91包括有一電熱線911、及一風扇912，電熱線911用以產生熱能，風扇912則是將熱能吹出，並形成熱風吹向裝飾性機板10以進行加熱。Here, as shown in FIG. 1G, a molding die 8 and a plate heating device 9 are shown. The molding die 8 is a press molding die, which includes a male die 81 and a female die 82, and the decorative die plate 10 is placed on the molding die 8. As for the plate heating device 9 of the present embodiment, two hot air heating devices 91 are provided on the two sides of the molding die 8, respectively. Each hot air heating device 91 includes a heating wire 911 and a fan 912 for generating thermal energy. The fan 912 blows heat energy and forms hot air to the decorative plate 10 for heating.
在本實施例中，因基板2採用鋁合金，故熱傳導速度快，加熱光固膠膜4所需時間短。再加上，熱風加熱裝置91係朝裝飾性機板10之二側吹，亦即僅朝裝飾性機板10上欲加工變形處吹熱風，可快速加熱該處至60℃至80℃，使光固膠膜4略微軟化，以避免進行後續沖壓加工時，因加工變形處之基板2與光固膠膜4的延展性不同，所造成光固膠膜4龜裂或甚至剝離，並可避免導致表面紋路42毀損。In the present embodiment, since the substrate 2 is made of an aluminum alloy, the heat conduction speed is fast, and the time required to heat the photo-curable film 4 is short. In addition, the hot air heating device 91 is blown toward the two sides of the decorative plate 10, that is, only the hot air is blown toward the deformation of the decorative plate 10, and the temperature can be quickly heated to 60 ° C to 80 ° C. The photo-curable adhesive film 4 is slightly Microsoftized to avoid cracking or even peeling of the photo-curable adhesive film 4 due to the difference in ductility between the substrate 2 and the photo-curable adhesive film 4 during the subsequent stamping process, and can be avoided. This causes the surface texture 42 to be damaged.
最後，沖壓加工成型基板2與光固膠膜4，亦即上方之公模91下壓並沖壓置於母模92上之裝飾性機板10，而迫使基板2連著色層3、及同光固膠膜4一同變形，而構成一特定外形之機殼。據此，本發明所提供之設備及方法可簡易地完成裝飾性機板，俾能於加工成型時，避免光固膠膜龜裂、或變形，使其成品仍可保持表面紋路之完整，並且可穩固地黏附於基板上。Finally, the press-formed substrate 2 and the photo-curable film 4, that is, the upper male mold 91, are pressed and stamped on the decorative plate 10 placed on the master mold 92, forcing the substrate 2 to be colored with the colored layer 3, and the same light. The solid film 4 is deformed together to form a casing of a specific shape. Accordingly, the apparatus and method provided by the present invention can easily complete the decorative board, and can prevent the photo-solid film from cracking or deforming during processing, so that the finished product can maintain the integrity of the surface texture, and It can be firmly adhered to the substrate.
請同時參閱圖4、及圖5，二圖所提供皆為模具加熱裝置92，其不同於前述實施例之熱風加熱裝置91。模具加熱裝置92乃係於成型模具8內部設置加熱件用以加熱成型模具8，且再透過成型模具8來接觸加熱裝飾性機板10。然而，在圖4中所示之實施例的模具加熱裝置92為一電熱模組921，如電熱管。雖然，如圖所示之電熱模組921係佈滿整個公模81、及母模82，但亦可僅設置於加工變形處，以減少能源之浪費。Please refer to FIG. 4 and FIG. 5 at the same time. Both of the drawings are provided as a mold heating device 92 which is different from the hot air heating device 91 of the foregoing embodiment. The mold heating device 92 is provided with a heating member for heating the molding die 8 inside the molding die 8, and is further passed through the molding die 8 to contact the heating decorative plate 10. However, the mold heating device 92 of the embodiment shown in FIG. 4 is an electric heating module 921, such as an electric heating tube. Although the electric heating module 921 as shown in the figure is covered with the entire male mold 81 and the female mold 82, it may be disposed only at the processing deformation to reduce waste of energy.
此外，在圖5中所示之實施例的模具加熱裝置92為一流體循環加熱模組922，如熱水管。在其他實施例中亦可為熱管或其他任意形式之加熱手段。然而，本實施例所採用之流體循環加熱模組922，乃係利用製程之廢能(回收之廢熱)來加熱循環流體，並透過循環流體來加熱成型模具8。據此，本實施例除了可達預定之加熱功效外，更為節能減碳，且又可將降低成本。同樣地，雖然如圖所示之流體循環加熱模組922佈滿整個公模81、及母模82，但亦可僅設置於加工變形處，以減少能源之浪費。Further, the mold heating device 92 of the embodiment shown in FIG. 5 is a fluid circulation heating module 922, such as a hot water pipe. In other embodiments, it may be a heat pipe or any other form of heating means. However, the fluid circulation heating module 922 used in the present embodiment heats the circulating fluid by utilizing the waste energy of the process (recovered waste heat) and heats the molding die 8 through the circulating fluid. Accordingly, in addition to achieving a predetermined heating effect, the present embodiment is more energy efficient and carbon-reducing, and can reduce costs. Similarly, although the fluid circulation heating module 922 as shown in the figure is covered with the entire male mold 81 and the female mold 82, it may be disposed only at the processing deformation to reduce waste of energy.
上述實施例僅係為了方便說明而舉例而已，本發明所主張之權利範圍自應以申請專利範圍所述為準，而非僅限於上述實施例。The above-mentioned embodiments are merely examples for convenience of description, and the scope of the claims is intended to be limited to the above embodiments.
1．．．筆記型電腦1. . . Notebook computer
10．．．裝飾性機板10. . . Decorative board
2．．．基板2. . . Substrate
21,31,41,51．．．上表面21, 31, 41, 51. . . Upper surface
3．．．著色層3. . . Colored layer
4．．．光固膠膜4. . . Photo-curable film
42．．．表面紋路42. . . Surface texture
5．．．可撓性透明壓印模5. . . Flexible transparent stamp
52．．．下表面52. . . lower surface
53．．．表面壓紋53. . . Surface embossing
6．．．光源6. . . light source
7．．．滾筒7. . . roller
8．．．成型模具8. . . Molding mold
81．．．公模81. . . Public model
82．．．母模82. . . Master model
9．．．機板加熱裝置9. . . Machine plate heating device
91．．．熱風加熱裝置91. . . Hot air heating device
911．．．電熱線911. . . Heating line
912．．．風扇912. . . fan
92．．．模具加熱裝置92. . . Mold heating device
921．．．電熱模組921. . . Electric module
922．．．流體循環加熱模組922. . . Fluid circulation heating module
圖1A至圖1H係本發明加熱成型裝飾性機板之製造方法的製程剖視圖。1A to 1H are cross-sectional views showing a process of a method of manufacturing a thermoformed decorative panel of the present invention.
圖2係本發明一較佳實施例之裝飾性機板組合於筆記型電腦的立體圖。2 is a perspective view of a decorative board assembled to a notebook computer in accordance with a preferred embodiment of the present invention.
圖3係本發明一較佳實施例之製程流程圖。3 is a flow chart of a process of a preferred embodiment of the present invention.
圖4係本發明另一較佳實施例之加熱成型設備。Figure 4 is a thermoforming apparatus in accordance with another preferred embodiment of the present invention.
圖5係本發明再一較佳實施例之加熱成型設備。Figure 5 is a thermoforming apparatus in accordance with still another preferred embodiment of the present invention.
10．．．裝飾性機板10. . . Decorative board
2．．．基板2. . . Substrate
21,31,41,51．．．上表面21, 31, 41, 51. . . Upper surface
3．．．著色層3. . . Colored layer
4．．．光固膠膜4. . . Photo-curable film
42．．．表面紋路42. . . Surface texture
5．．．可撓性透明壓印模5. . . Flexible transparent stamp
52．．．下表面52. . . lower surface
53．．．表面壓紋53. . . Surface embossing
6．．．光源6. . . light source
7．．．滾筒7. . . roller
8．．．成型模具8. . . Molding mold
81．．．公模81. . . Public model
82．．．母模82. . . Master model
9．．．機板加熱裝置9. . . Machine plate heating device
91．．．熱風加熱裝置91. . . Hot air heating device
911．．．電熱線911. . . Heating line
912．．．風扇912. . . fan
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| TW100127933A TW201309147A (en) | 2011-08-05 | 2011-08-05 | Manufacturing method of decorative board of hot molding and its molding equipment |
| CN201110288447XA CN102909931A (en) | 2011-08-05 | 2011-09-22 | Method for manufacturing decorative plate by heating forming and forming equipment thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| TW100127933A TW201309147A (en) | 2011-08-05 | 2011-08-05 | Manufacturing method of decorative board of hot molding and its molding equipment |
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| TW201309147A true TW201309147A (en) | 2013-02-16 |
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| CN (1) | CN102909931A (en) |
| TW (1) | TW201309147A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722343A (en) * | 2014-12-05 | 2016-06-29 | 宏达国际电子股份有限公司 | Manufacturing method of shell of electronic device and shell formed by applying same |
| TWI559836B (en) * | 2014-12-05 | 2016-11-21 | 宏達國際電子股份有限公司 | Manufacturing method of case of electronic device and case formed using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109226393A (en) * | 2018-09-30 | 2019-01-18 | 重庆矢崎仪表有限公司 | A kind of dial plate drawing process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531871A (en) * | 1991-06-26 | 1993-02-09 | Dainippon Printing Co Ltd | Decorative board and manufacturing method thereof |
| CN2741754Y (en) * | 2004-06-10 | 2005-11-23 | 新冀机械有限公司 | Thick Film High Pressure Forming Equipment |
| CN100560340C (en) * | 2005-03-30 | 2009-11-18 | 联想(北京)有限公司 | Bonding method and device for metal and plastic composite face shell |
| WO2007040339A1 (en) * | 2005-10-06 | 2007-04-12 | Minuta Technology | Manufacturing process of pattern ornament through molding ultraviolet-curing resin |
| CN101143417A (en) * | 2006-09-13 | 2008-03-19 | 卜威工业股份有限公司 | Method for superplastic forming of frame tube |
| CN101879837B (en) * | 2009-05-06 | 2013-06-26 | 明滕薄膜股份有限公司 | In-mold decorative injection film structure and manufacturing method thereof |
-
2011
- 2011-08-05 TW TW100127933A patent/TW201309147A/en unknown
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722343A (en) * | 2014-12-05 | 2016-06-29 | 宏达国际电子股份有限公司 | Manufacturing method of shell of electronic device and shell formed by applying same |
| TWI559836B (en) * | 2014-12-05 | 2016-11-21 | 宏達國際電子股份有限公司 | Manufacturing method of case of electronic device and case formed using the same |
| CN105722343B (en) * | 2014-12-05 | 2019-09-27 | 宏达国际电子股份有限公司 | Manufacturing method of shell of electronic device and shell formed by applying same |
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