CN113304937B

CN113304937B - Full-automatic spraying production line of robot

Info

Publication number: CN113304937B
Application number: CN202110745776.6A
Authority: CN
Inventors: 韦先力
Original assignee: Shenzhen Kexuye Robot Automation Equipment Co ltd
Current assignee: Shenzhen Kexuye Robot Automation Equipment Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-11-11
Anticipated expiration: 2041-07-01
Also published as: CN113304937A

Abstract

The invention relates to the technical field of spraying production lines, and discloses a robot full-automatic spraying production line which comprises a primer spraying area, a UV paint spraying area and a conveying line penetrating through the primer spraying area and the UV paint spraying area, wherein the conveying line is used for conveying workpieces, a plurality of first air suction ports communicated with a fresh air circulation assembly are arranged in the primer spraying area, a second air suction port communicated with an air treatment assembly is arranged in the UV paint spraying area, the outlet end of the fresh air circulation assembly is respectively communicated with the primer spraying area and the UV paint spraying area, the starting end of the primer spraying area is provided with an upper part area, one end of the upper part area is communicated with a first automatic dust remover, the outlet end of the first automatic dust remover is provided with a preheating dehumidifying furnace, the other end of the preheating dehumidifying furnace is provided with a primer spraying machine, the other end of the primer spraying machine is provided with a primer advection area, the other end of the primer advection area is connected with a primer curing furnace through a first parallel cutting machine, and the UV paint spraying area comprises a second automatic dust remover.

Description

Full-automatic spraying production line of robot

Technical Field

The invention relates to the technical field of spraying production lines, in particular to a full-automatic robot spraying production line.

Background

In industrial manufacturing, the surface of a product or a part needs to be sprayed, particularly the surface of a plate-shaped product, the traditional treatment is that the product is generally conveyed, and a spraying machine is used for spraying the surface once or for multiple times, but in the process, the whole conveying line is long, the occupied space is large, so that most manufacturers separate the spraying and drying, and the product is pushed to a drying oven manually after the spraying is finished, but the undried paint surface of the product is easily damaged in the process, the product quality is affected, the number of workers is large, and the labor intensity of the workers is high; and the whole production line carries out spraying and drying, just needs bigger production space, can only satisfy same kind of finish product moreover, because different finish products, the stoving mode is different, and the pollution of air also is difficult to collect and handles moreover, consequently needs a spraying production line to solve these problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a full-automatic robot spraying production line to solve the problems.

The technical scheme adopted by the invention for solving the technical problems is as follows: a robot full-automatic spraying production line comprises a primer spraying area, a UV paint spraying area and a conveying line penetrating through the primer spraying area and the UV paint spraying area, wherein the conveying line is used for conveying workpieces, a plurality of first air suction openings communicated with a fresh air circulation assembly are formed in the primer spraying area, a second air suction opening communicated with an air treatment assembly is formed in the UV paint spraying area, and the outlet end of the fresh air circulation assembly is respectively communicated with the primer spraying area and the UV paint spraying area;

the primer spray area comprises:

one end of the first automatic dust remover is connected with the workpiece loading area;

a preheating and dehumidifying furnace is arranged between the primer spraying machine and the first automatic dust remover, and a primer advection area is arranged at the other end of the primer spraying machine;

the primer curing furnace is connected with the bottom coating area through a first parallel moving and cutting machine;

the UV paint spraying area comprises:

the inlet end of the second automatic dust remover is connected with the cooling area, and the cooling area is connected with the outlet end of the primer curing furnace through a second parallel cutting machine;

the outlet end of the second automatic dust remover is connected with the UV spraying machine through a third parallel cutting machine;

the IR advection furnace is used for advecting and drying UV paint, and the outlet end of the UV spraying machine is connected with the IR advection furnace;

the other end of the IR advection furnace is connected with the UV curing furnace through a fourth parallel cutting machine;

and a UV cooling furnace is arranged between the workpiece unloading workshop and the UV curing furnace.

The novel air circulation assembly has the beneficial effects that the novel air circulation assembly can be used for treating air in a primer spraying area, and simultaneously can provide novel air for the primer spraying area and a UV paint spraying area, so that the novel air circulation assembly is environment-friendly and energy-saving, the air treatment assembly is used for treating polluted air in the UV paint spraying area so as to facilitate air treatment of UV paint and prevent the influence on the surrounding environment caused by emission; the whole production line only needs to arrange manual workpiece loading and unloading in the workpiece loading area and the workpiece unloading workshop, so that more labor cost is not needed in the production process, and the labor intensity of workers is reduced; every transfer chain is as turning to through parallel cutting machine for every transfer chain can be placed in parallel and install the intercommunication, reduces production line area, can satisfy the spraying of priming paint and UV finish paint simultaneously, improves product production efficiency, and the process need not take out midway and change local stoving or secondary spraying, prevents that phenomena such as bonding dust from appearing in the product.

Furthermore, a workpiece placing area is arranged at the front end of the workpiece loading area, a manual dust removal cabinet for manually wiping the workpiece is arranged on one side of the workpiece placing area, a workpiece unloading area is arranged in the workpiece unloading workshop, and the workpiece unloading area is connected with the outlet end of the UV cooling furnace.

After the further structure is adopted, a manual dust removal cabinet for manually wiping the workpiece is arranged on one side of the workpiece area to be placed, and a worker can manually wipe the workpiece at the beginning and then place the workpiece on a conveying line for conveying, so that the manual dust removal cabinet can be used as a cleaning process, and the probability of dust in the subsequent process is greatly reduced; the workpiece discharging area is connected with the outlet end of the UV cooling furnace, so that the cooled workpiece can be conveniently placed into a workpiece discharging workshop for packaging through the workpiece discharging area.

Further, priming paint flush coater and UV flush coater all include quick-witted case, and this quick-witted incasement is equipped with the transfer chain seat, is equipped with the transfer chain on this transfer chain seat, and this transfer chain seat top is equipped with corresponding spraying robot, and this spraying robot top is equipped with the air feed raise that is linked together with new trend circulation subassembly, and this transfer chain seat below is equipped with the basin, and the below is equipped with the sediment board in this basin, and this basin one side top is equipped with the suction hood.

After adopting above-mentioned further structure, priming paint flush coater and UV flush coater all realize different lacquer paintings through installing the spraying robot above the transfer chain, and the transfer chain on the transfer chain seat can be sprayed paint after carrying the work piece and coming in, and is efficient, and the air feed raise supplies wind through new trend circulation subassembly in addition, and the suction hood is used for convulsions to be used for handling the contaminated air, the basin that sets up below the transfer chain seat can be used for collecting the lacquer powder of spraying to around, through the collection sediment board to the lacquer piece centralized processing of caking, very environmental protection.

Furthermore, a patio air inlet connected with a clean air port of the fresh air circulation assembly is arranged on one side above the inside of the air supply patio, a filter layer is arranged below the inside of the air supply patio, and a patio air supply port is arranged below the filter layer.

After adopting above-mentioned further structure, the filter layer that the below set up in the air supply sky well can prevent that dust from getting into, and what the cooperation new trend circulation subassembly can be better provides the new trend for inside.

Furthermore, a water curtain is arranged on one side of the inner wall of the exhaust hood, a plurality of air deflectors are distributed in the exhaust hood in a staggered mode, and an exhaust hood outlet communicated with the fresh air circulation assembly is formed in the upper end of the exhaust hood.

After adopting above-mentioned further structure, the cascade can be used to spraying water to the inside of suction hood, is convenient for subside the lacquer powder granule of pumping in, carries out the centralized processing through the basin, and the pollution particle can be better subsided in polylith crisscross air deflector cooperation cascade that distributes.

Furthermore, the primer curing oven comprises an oven body, a curing oven base is arranged in the oven body, the upper side of the curing oven base is connected with the conveying line, a heating tube is hung above the oven body, a high-temperature filter is arranged above the heating tube, an air volume adjusting valve is arranged above the high-temperature filter, a curing oven air supply duct is arranged above the air volume adjusting valve and is communicated with a clean air port of the fresh air circulation component, oven air ports are arranged on two sides of the inner wall of the oven body, and a curing oven exhaust duct is arranged outside the oven air ports.

After adopting above-mentioned further structure, the transfer chain is connected with the curing oven seat to in directly carrying the product into the furnace body, the new trend that comes out from new trend circulation subassembly is constantly carried to the heating tube, and the new trend is through heating tube and product direct contact, improves the hot-air flow velocity in the furnace body, and drying efficiency is higher, high temperature filter can be better high temperature resistant, can also filter dust, prevents to influence product quality, the curing oven exhaust duct that sets up outside the oven wind gap can be connected with new trend circulation subassembly, reduces inside air pollution degree, still can be used for being linked together with the furnace body, reaches inside heat circulation, environmental protection and energy saving.

Further, UV curing oven includes the box, is equipped with the UV solidification seat in this box, and the below is equipped with first UV lamp in this UV solidification seat, and first lamp stand and second lamp stand are installed to the equal symmetry in this UV solidification seat both sides, all are equipped with the second UV lamp that corresponds with the UV solidification seat on this first lamp stand and the second lamp stand.

After adopting above-mentioned further structure, the UV is fixed the seat and is cooperateed with first UV lamp and second UV lamp, and the better carries out the omnidirectional to the work piece on the UV is fixed the seat and shines the solidification, and the effect is better.

Furthermore, a corresponding mounting seat is arranged at the upper part in the UV curing seat, the upper part of the mounting seat is connected with the conveying line, an opening is arranged between the mounting seats, the lower part of the opening corresponds to the first UV lamp, the upper part of the opening corresponds to the workpiece, and a UV furnace fresh air port communicated with a clean air port of the fresh air circulating assembly is arranged at the upper part in the box body.

After the further structure is adopted, the mounting seats are arranged on two sides of the upper portion in the UV curing seat, so that an opening is formed between the mounting seats, the first UV lamp can conveniently irradiate upwards, ultraviolet rays in the UV curing furnace are sufficient, curing efficiency is high, and the UV curing furnace is more suitable for production line production.

Further, the fresh air circulation component comprises a temperature adjusting box and a fresh air mixing box, one end of the temperature adjusting box is provided with an air inlet of the adjusting box communicated with the plurality of first air suction ports, one end, close to the air inlet of the adjusting box, of the temperature adjusting box is provided with a humidifier, one side, far away from the air inlet of the adjusting box, of the humidifier is sequentially provided with a heater, a surface air cooler, a first F middle-effect filter and a flow equalizing chamber, the flow equalizing chamber is communicated with an air inlet chamber of the fresh air mixing box through a fan, one side, far away from the fan, of the air inlet chamber is sequentially provided with a G primary-effect filter, a second F middle-effect filter, a water baffle and a air mixing chamber, a fresh air port is arranged above the air mixing chamber, and one end of the air mixing chamber is provided with a clean air port communicated with each air supply port of the primer spraying area and the UV paint spraying area.

After adopting above-mentioned further structure, the air that comes in from a plurality of first suction openings, the humidifier through temperature regulation case carries out the humidification earlier, subside most lacquer powder granule earlier, the heater is used for the heated air, the lacquer powder granule that makes the air have is heated the solidification and is subsided, then through surface cooler cooling air, then carry out prefiltration through first F medium effect filter, the air admission new trend mixing box after the prefiltration filters through a plurality of filters again with the new trend and mix the discharge to the priming paint spraying district, each air supply opening in UV lacquer spraying district, thereby realize new trend circulation centralized feeding.

Furthermore, the air treatment assembly comprises a spray tower communicated with the plurality of second air suction openings, the spray tower is sequentially communicated with the UV photo-oxidation catalysis waste gas treatment equipment and the activated carbon paint mist environment-friendly box through an air suction pipe, and the other end of the activated carbon paint mist environment-friendly box is communicated with the air exhaust opening through an air suction fan.

After adopting above-mentioned further structure, because a plurality of second suction openings only are used for sucking the air in UV lacquer spraying district, the air treatment subassembly sprays through the spray column earlier and subsides to the air of taking UV lacquer powder granule, then loops through inferior UV light oxygen catalysis exhaust-gas treatment equipment and active carbon coating cloud environmental protection case and handles totally and discharge it again, prevents to influence all ring edge borders, the air treatment subassembly need not be linked together with new trend circulation subassembly, reduces the cost of arranging the tuber pipe.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the coating machine of the present invention.

FIG. 3 is a schematic view of a primer curing oven.

FIG. 4 is a schematic view of a UV curing furnace.

Fig. 5 is a schematic structural diagram of a fresh air circulation module.

FIG. 6 is a schematic view of an air treatment assembly.

In the figure: a primer spraying area 1, a UV paint spraying area 2, a workpiece placement area 3, a manual dust removal cabinet 4, a workpiece feeding area 5, a first automatic dust remover 6, a preheating dehumidification furnace 7, a primer spraying machine 8, a primer advection area 9, a first air suction opening 10, a first parallel cutting machine 11, a primer curing furnace 12, a second parallel cutting machine 13, a cooling area 14, a second automatic dust remover 15, a third parallel cutting machine 16, a UV spraying machine 17, an IR advection furnace 18, a fourth parallel cutting machine 19, a UV curing furnace 20, a UV cooling furnace 21, a workpiece lowering workshop 22, a workpiece lowering area 23, a fresh air circulation component 24, an air treatment component 25, a second air suction opening 26, a case 27, an air supply patio 28, a patio air inlet 29, a filter layer 30, a spraying robot 31, a conveying line base 32, a conveying line 33, a water tank 34, a slag collecting plate 35, an air suction curtain 36, a water curtain 37, an air guide plate 38 an air draft cover outlet 39, a workpiece 40, a furnace body 41, a curing furnace seat 42, a furnace wall air port 43, a curing furnace air draft channel 44, a heating pipe 45, a high temperature filter 46, an air volume adjusting valve 47, a curing furnace air draft channel 48, a box body 49, a UV curing seat 50, a mounting seat 51, a first UV lamp 52, a first lamp holder 53, a second lamp holder 54, a second UV lamp 55, a UV furnace fresh air port 56, a temperature adjusting box 57, an adjusting box air inlet 58, a humidifier 60, a heater 61, a surface cooler 62, a first F8 intermediate effect filter 63, a flow equalizing chamber 64, a fan 65, a fresh air mixing box 66, an air intake chamber 67, a G4 primary effect filter 68, a second F8 intermediate effect filter 69, a water baffle plate 70, an air mixing chamber 71, a fresh air port 72, a cleaning 73, a spray tower 74, an air draft pipe 75, UV photo-oxidation catalysis waste gas treatment equipment 76, an activated carbon spray environment-friendly box 77, an air draft fan 78 and an air exhaust port 79.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the respective embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

With reference to fig. 1 to 6, the robot full-automatic spraying production line includes a primer spraying area 1, a UV paint spraying area 2, and a conveyor line 33 penetrating through the primer spraying area 1 and the UV paint spraying area 2, wherein the conveyor line 33 is used for conveying a workpiece, a plurality of first air suction ports 10 communicated with a fresh air circulation component 24 are arranged in the primer spraying area 1, a second air suction port 26 communicated with an air treatment component 25 is arranged in the UV paint spraying area 2, and an outlet end of the fresh air circulation component 24 is respectively communicated with the primer spraying area 1 and the UV paint spraying area 2.

Primer spraying district 1 begins the end and is equipped with a

district

5, 5 one end in the district is linked together with first automatic dust shaker 6 on going up, the exit end of first automatic dust shaker 6 is equipped with preheats dehumidification stove 7, it is equipped with primer spraying machine 8 to preheat the dehumidification stove 7 other end, the 8 other ends of primer spraying machine are equipped with primer advection district 9, the 9 other ends in primer advection district are connected with primer curing oven 12 through first parallel cutting machine 11, UV lacquer spraying district 2 includes second automatic dust remover 15, the entrance point of second automatic dust remover 15 is connected with cooling zone 14, cooling zone 14 is connected with primer curing oven 12 exit end through the parallel cutting machine 13 of second, the exit end of second automatic dust remover 15 is connected with UV spraying machine 17 through the parallel cutting machine 16 of third, the exit end of UV spraying machine 17 is connected with IR advection stove 18, the IR advection stove 18 other end is connected with UV curing oven 20 through the parallel cutting machine 19 of fourth, UV curing oven 20 exit end is connected with UV cooling oven 21, the exit end of UV cooling oven is connected with the new trend smoothing furnace 18, and the work room 22 is convenient for work piece is provided with the wind gap in the new trend room 22, the work room 22 is provided with the work piece room 22 in the work room.

It should be noted that the conveying line 33 may be conveyed by a belt, and the two belts are provided for supporting two sides of the workpiece 40 to convey; priming paint spraying area 1 and UV lacquer spraying area 2 are independent factory district respectively, new trend circulation subassembly 24 sets up on the position between priming paint spraying area 1 and the UV lacquer spraying area 2 outside and be close to down a workshop 22, air treatment subassembly 25 sets up in UV lacquer spraying area 2.

An IR advection area is arranged in one end, close to the UV spraying machine 17, of the IR advection furnace 18, and is arranged in the IR furnace, so that when a workpiece 40 sprayed with UV paint enters the IR advection area, paint surfaces are uniform through advection, and the workpiece gradually gets into the IR furnace and is dried, so that advection and drying are carried out simultaneously, and the production efficiency is improved.

The fresh air circulation component 24 can be used for treating air in the primer spraying area 1, and can also provide fresh air for the primer spraying area 1 and the UV paint spraying area 2, so that the environment is protected, the energy is saved, the air treatment component 25 is used for treating polluted air in the UV paint spraying area 2, the air treatment of UV paint is facilitated, and the influence on the surrounding environment due to emission is prevented; the whole production line only needs to arrange manual workpiece loading and unloading in the workpiece loading area 5 and the workpiece unloading workshop 22, so that more labor cost is not needed in the production process, and the labor intensity of workers is reduced; each conveying line is turned by the parallel cutting machine, so that each conveying line can be placed in parallel, installed and communicated, the floor area of a production line is reduced, the spraying of primer and UV finish paint can be met, the production efficiency of products is improved, the process does not need to be taken out midway and converted to be dried or sprayed for the second time, and the phenomena of dust sticking and the like of the products are prevented.

A workpiece placing area 3 is arranged at the front end of the upper workpiece area 5, a manual dust removal cabinet 4 for manually wiping workpieces is arranged on one side of the workpiece placing area 3, a lower workpiece area 23 is arranged in the lower workpiece workshop 22, and the lower workpiece area 23 is connected with the outlet end of the UV cooling furnace 21; a manual dust removal cabinet 4 for manually wiping the workpiece is arranged on one side of the workpiece placement area 3, and the workpiece is placed on a conveying line for conveying after being manually wiped by a worker at the beginning, so that the manual dust removal cabinet can be used as a cleaning process, and the probability of dust in the subsequent process is greatly reduced; the lower workpiece area 23 is connected with the outlet end of the UV cooling furnace 21, so that the cooled workpieces can be placed in the lower workpiece workshop 22 for packaging through the lower workpiece area 23.

It should be noted that the parallel cutting machine of the present invention is the prior art, and the internal structure is not described in detail.

As shown in fig. 2, each of the primer sprayer 8 and the UV sprayer 17 includes a chassis 27, a conveyor line seat 32 is disposed in the chassis 27, a conveyor line 33 is disposed on the conveyor line seat 32, a corresponding spraying robot 31 is disposed above the conveyor line seat 32, an air supply raise 28 communicated with the fresh air circulation component 24 is disposed above the spraying robot 31, a water tank 34 is disposed below the conveyor line seat 32, a slag collecting plate 35 is disposed below the water tank 34, and an air draft cover 36 is disposed above one side of the water tank 34; the primer spraying machine 8 and the UV spraying machine 17 adopt different powder spraying to realize different paint surfaces by installing the spraying robot 31 above the conveying line 33, the conveying line on the conveying line seat 32 can spray paint after conveying workpieces enter, the efficiency is high, the air supply raise 28 supplies air through the fresh air circulation component 24, the air draft cover 36 is used for air draft so as to treat polluted air, the water tank 34 arranged below the conveying line seat 32 can be used for collecting paint powder sprayed to the periphery, and the paint blocks formed by the slag collecting plate 35 are subjected to centralized treatment, so that the paint spraying machine is very environment-friendly.

A patio air inlet 29 connected with a clean air port 73 of the fresh air circulation component 24 is arranged at one side of the upper part in the air supply patio 28, a filter layer 30 is arranged below the air supply patio 28, and a patio air supply port is arranged below the filter layer 30; the filter layer 30 arranged below the air supply raise 28 can prevent dust from entering, and the fresh air circulation component 24 can better provide fresh air for the interior.

A water curtain 37 is arranged on one side of the inner wall of the air draft cover 36, a plurality of air deflectors 38 are distributed in the air draft cover 36 in a staggered manner, and an air draft cover outlet 39 communicated with the fresh air circulation component 24 is arranged at the upper end of the air draft cover 36; the water curtain 37 can be used for spraying water to the inside of the exhaust hood 36, so that the pumped paint particles can be conveniently settled, the centralized treatment is carried out through the water tank 34, and the air deflectors 38 distributed in a staggered mode are matched with the water curtain 37 to better settle pollution particles.

It should be noted that the painting robot 31 of the present invention adopts a six-axis painting robot, and the structure is prior art and will not be described herein.

As shown in fig. 3, the primer curing furnace 12 includes a furnace body 41, a curing furnace base 42 is arranged in the furnace body 41, the upper side of the curing furnace base 42 is connected with the conveying line 33, a heating pipe 45 is hung above the inside of the furnace body 41, a high temperature filter 46 is arranged above the heating pipe 45, an air volume regulating valve 47 is arranged above the high temperature filter 46, a curing furnace air supply duct 48 is arranged above the air volume regulating valve 47, the curing furnace air supply duct 48 is communicated with a clean air port 73 of the fresh air circulation component 24, furnace wall air ports 43 are arranged on both sides of the inner wall of the furnace body 41, and a curing furnace air suction duct 44 is arranged outside the furnace wall air port 43; the conveying line 33 is connected with the curing furnace base 42 so as to directly convey the product into the furnace body 41, the heating pipe 45 continuously conveys fresh air coming out of the fresh air circulation component 24, the fresh air is in direct contact with the product through the heating pipe 45, the hot air flowing speed in the furnace body 41 is improved, the drying efficiency is higher, the high-temperature filter 46 can be better high-temperature resistant and can also filter dust and prevent the product quality from being influenced, the curing furnace air suction duct 44 arranged outside the furnace wall air opening 43 can be connected with the fresh air circulation component 24 to reduce the pollution degree of the internal air, and can also be used for being communicated with the furnace body 41, so that the internal heat circulation is achieved, and the environment protection and the energy conservation are realized.

As shown in fig. 4, the UV curing oven 20 includes a box 49, a UV curing base 50 is provided in the box 49, a first UV lamp 52 is provided below the UV curing base 50, a first lamp holder 53 and a second lamp holder 54 are symmetrically provided on both sides of the UV curing base 50, and a second UV lamp 55 corresponding to the UV curing base 50 is provided on each of the first lamp holder 53 and the second lamp holder 54; the UV fixed telephone seat 50 is matched with the first UV lamp 52 and the second UV lamp 55, so that the workpiece on the UV fixed telephone seat 50 can be irradiated and cured in all directions better, and the effect is better.

A corresponding mounting seat 51 is arranged at the upper part in the UV curing seat 50, the upper part of the mounting seat 51 is connected with the conveying line 33, an opening is arranged between the mounting seats 51, the lower part of the opening corresponds to the first UV lamp 52, the upper part of the opening corresponds to the workpiece 40, and a UV furnace fresh air port 56 communicated with a clean air port 73 of the fresh air circulating component 24 is arranged at the upper part in the box body 49; the mounting seat 51 is arranged on two sides of the inner upper part of the UV curing seat 50, so that an opening is formed between the mounting seat 51, the first UV lamp 52 can irradiate upwards conveniently, the ultraviolet light in the UV curing furnace 20 is sufficient, the curing efficiency is high, and the UV curing furnace is more suitable for production line production.

As shown in fig. 5, the fresh air circulation assembly 24 includes a temperature adjustment box 57 and a fresh air mixing box 66, one end of the temperature adjustment box 57 is provided with an adjustment box air inlet 58 communicated with the plurality of first suction ports 10, one end of the temperature adjustment box 57 close to the adjustment box air inlet 58 is provided with a humidifier 60, one side of the humidifier 60 far away from the adjustment box air inlet 58 is provided with a heater 61, a surface air cooler 62, a first F8 middle-effect filter 63 and a flow equalizing chamber 64 in sequence, the flow equalizing chamber 64 is communicated with an air inlet chamber 67 of the fresh air mixing box 66 through a fan 65, one side of the air inlet chamber 67 far away from the fan 65 is provided with a G4 primary-effect filter 68, a second F8 middle-effect filter 69, a water baffle 70 and a air mixing chamber 71 in sequence, a fresh air port 72 is arranged above the air mixing chamber 71, one end of the air mixing chamber 71 is provided with a clean air port 73 communicated with each air supply port of the primer spraying area 1 and the UV paint spraying area 2; air entering from the plurality of first air suction ports 10 is humidified by the humidifier 60 of the temperature adjusting box 57, most paint powder particles are settled firstly, the heater 61 is used for heating the air, the paint powder particles carried by the air are heated, solidified and settled, then the air is cooled by the surface air cooler, and then the air is pre-filtered by the first F8 middle-effect filter 63, the pre-filtered air enters the fresh air mixing box 66, is filtered by the plurality of filters, is mixed with fresh air and is discharged to the primer spraying area 1 and each air supply port of the UV paint spraying area 2, and therefore the fresh air is circularly and intensively supplied.

As shown in fig. 6, the air treatment assembly 25 includes a spray tower 74 communicated with the plurality of second air suction openings 26, the spray tower 74 is sequentially communicated with a UV photo-oxidation catalytic waste gas treatment device 76 and an activated carbon paint mist environmental protection box 77 through an air suction pipe 75, and the other end of the activated carbon paint mist environmental protection box 77 is communicated with an air outlet 79 through an air suction fan 78; because a plurality of second suction openings 26 are only used for sucking the air of UV paint spraying area 2, air treatment component 25 firstly sprays and subsides the air that takes the UV lacquer powder granule through spray column 74, then loops through inferior UV light oxygen catalysis exhaust-gas treatment equipment 76 and active carbon coating cloud environmental protection case 77 and handles it clean and discharge again, prevents to influence all ring edge borders, air treatment component 25 need not be linked together with new trend circulation component 24, reduces the cost of arranging the tuber pipe.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims

1. A full-automatic spraying production line of robot, including priming paint spraying area (1), UV lacquer spraying area (2), pass through priming paint spraying area (1) and transfer chain (33) of UV lacquer spraying area (2), transfer chain (33) is used for carrying the work piece, characterized by that, be equipped with a plurality of first suction openings (10) that are linked together with new trend circulation subassembly (24) in priming paint spraying area (1), be equipped with the second suction opening (26) that are linked together with air treatment subassembly (25) in UV lacquer spraying area (2), the exit end of new trend circulation subassembly (24) is linked together with priming paint spraying area (1), UV lacquer spraying area (2) respectively;

the primer spray area (1) comprises:

one end of the first automatic dust remover (6) is connected with the upper part area (5);

a preheating and dehumidifying furnace (7) is arranged between the primer coating machine (8) and the first automatic dust remover (6), and a primer advection area (9) is arranged at the other end of the primer coating machine (8);

the primer curing furnace (12), the primer advection area (9) is parallel to the primer curing furnace (12), and the primer advection area (9) is communicated with the primer curing furnace (12) through a first parallel cutting machine (11);

the primer curing furnace (12) comprises a furnace body (41), a curing furnace base (42) is arranged in the furnace body (41), the upper part of the curing furnace base (42) is connected with the conveying line (33), a heating pipe (45) is hung above the inner part of the furnace body (41), a high-temperature filter (46) is arranged above the heating pipe (45), an air volume adjusting valve (47) is arranged above the high-temperature filter (46), a curing furnace air supply duct (48) is arranged above the air volume adjusting valve (47), the curing furnace air supply duct (48) is communicated with a clean air port (73) of the fresh air circulation component (24), furnace wall air ports (43) are arranged on two sides of the inner wall of the furnace body (41), and a curing furnace air exhaust duct (44) is arranged outside the furnace wall air ports (43);

the UV paint spraying area (2) comprises:

the inlet end of the second automatic dust remover (15) is connected with the cooling area (14), and the cooling area (14) is connected with the outlet end of the primer curing furnace (12) through a second parallel cutting machine (13);

the outlet end of the second automatic dust collector (15) is connected with the UV spraying machine (17) through a third parallel moving and cutting machine (16);

an IR advection furnace (18) for advecting and drying UV paint, wherein the outlet end of the UV spraying machine (17) is connected with the IR advection furnace (18);

the other end of the IR advection furnace (18) is connected with the UV curing furnace (20) through a fourth parallel cutting machine (19);

a lower workpiece workshop (22), wherein a UV cooling furnace (21) is arranged between the lower workpiece workshop (22) and the UV curing furnace (20); UV curing oven (20) is including box (49), is equipped with UV curing seat (50) in this box (49), and below is equipped with first UV lamp (52) in this UV curing seat (50), top is equipped with corresponding mount pad (51) in UV curing seat (50), and this mount pad (51) top is connected with transfer chain (33), is equipped with the opening between this mount pad (51), and this opening below is corresponding with first UV lamp (52), and the top is corresponding with work piece (40), top is equipped with UV stove fresh air mouth (56) that are linked together with clean wind mouth (73) of fresh air circulation subassembly (24) in box (49), first lamp stand (53) and second lamp stand (54) are all installed to UV curing seat (50) both sides symmetry, all is equipped with second UV lamp (55) corresponding with UV curing seat (50) on this first lamp stand (53) and second lamp stand (54).

2. The robot full-automatic spraying production line according to claim 1, wherein a workpiece placing area (3) is arranged at the front end of the upper workpiece placing area (5), a manual dust removal cabinet (4) for manually wiping workpieces is arranged on one side of the workpiece placing area (3), a lower workpiece area (23) is arranged in the lower workpiece workshop (22), and the lower workpiece area (23) is connected with the outlet end of the UV cooling furnace (21).

3. The robot full-automatic spraying production line according to claim 1, wherein the primer spraying machine (8) and the UV spraying machine (17) both comprise a case (27), a conveying line seat (32) is arranged in the case (27), a conveying line (33) is arranged on the conveying line seat (32), a corresponding spraying robot (31) is arranged above the conveying line seat (32), an air supply raise (28) communicated with the fresh air circulation component (24) is arranged above the spraying robot (31), a water tank (34) is arranged below the conveying line seat (32), a slag collecting plate (35) is arranged below the water tank (34), and an air draft cover (36) is arranged above one side of the water tank (34).

4. The robot full-automatic spraying production line of claim 3, wherein one side of the upper part in the air supply patio (28) is provided with a patio air inlet (29) connected with a clean air port (73) of the fresh air circulation component (24), a filter layer (30) is arranged below the air supply patio (28), and a patio air supply port is arranged below the filter layer (30).

5. The robot full-automatic spraying production line according to claim 3, characterized in that a water curtain (37) is arranged on one side of the inner wall of the air draft cover (36), a plurality of air deflectors (38) are distributed in the air draft cover (36) in a staggered manner, and an air draft cover outlet (39) communicated with the fresh air circulation assembly (24) is arranged at the upper end of the air draft cover (36).

6. The full-automatic spraying production line of a robot as claimed in claim 1, characterized in that the fresh air circulating assembly (24) comprises a temperature adjusting box (57) and a fresh air mixing box (66), one end of the temperature adjusting box (57) is provided with an adjusting box air inlet (58) communicated with the plurality of first air suction ports (10), one end of the temperature adjusting box (57) close to the adjusting box air inlet (58) is provided with a humidifier (60), one side of the humidifier (60) far away from the adjusting box air inlet (58) is sequentially provided with a heater (61), a surface cooler (62), a first F8 medium effect filter (63) and a flow equalizing chamber (64), the flow equalizing chamber (64) is communicated with an air inlet chamber (67) of the fresh air mixing box (66) through a fan (65), one side of the air inlet chamber (67) far away from the fan (65) is sequentially provided with a G4 primary effect filter (68), a second F8 medium effect filter (69), a water baffle (70) and a air mixing chamber (71), a fresh air port (72) is arranged above the air chamber (71), and one end of the air mixing chamber (71) is provided with a paint spraying area (1) and a clean paint area (73) communicated with the spraying area (1).

7. The full-automatic spraying production line of robot of claim 1, characterized in that, the air treatment assembly (25) includes a spray tower (74) communicated with the plurality of second air suction openings (26), the spray tower (74) is communicated with the UV photo-oxidation catalysis waste gas treatment equipment (76) and the activated carbon paint mist environmental protection box (77) in sequence through an air suction pipe (75), and the other end of the activated carbon paint mist environmental protection box (77) is communicated with the air outlet (79) through an air suction fan (78).