CN213051216U - Recovery unit of coating spraying - Google Patents
Recovery unit of coating spraying Download PDFInfo
- Publication number
- CN213051216U CN213051216U CN202021476595.5U CN202021476595U CN213051216U CN 213051216 U CN213051216 U CN 213051216U CN 202021476595 U CN202021476595 U CN 202021476595U CN 213051216 U CN213051216 U CN 213051216U
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- spray gun
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- 238000011084 recovery Methods 0.000 title claims abstract description 47
- 238000005507 spraying Methods 0.000 title claims abstract description 26
- 238000000576 coating method Methods 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 101
- 239000007921 spray Substances 0.000 claims abstract description 42
- 239000003973 paint Substances 0.000 claims description 12
- 238000004064 recycling Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009792 diffusion process Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to a recovery unit of coating spraying, it includes the room body, spray gun and powder case, and spray gun and powder case intercommunication are equipped with the conveying frame at room body top, are connected with the couple on the conveying frame, and one side of keeping away from the spray gun in the room body is provided with vertical first baffle, first baffle and the relative fixed connection in room body, first baffle below be provided with the collecting vat of room body fixed connection, the collecting vat level sets up, its top surface is the opening form. This application has the effect that improves powder collection efficiency.
Description
Technical Field
The application relates to the technical field of spraying equipment, in particular to a recovery device for spraying coating.
Background
Powder spraying is to spray powder coating on the surface of a workpiece by using powder spraying equipment, under the action of static electricity, powder can be uniformly adsorbed on the surface of the workpiece to form a powdery coating, and the powdery coating is baked at high temperature, leveled and cured to become final coatings with different effects. Nowadays, with the rapid development of manufacturing industry in China, the powder spraying technology has the unique advantages of good environmental protection performance, simple operation, no organic solvent, excellent film coating performance, cost under the condition of spray painting and the like, and has replaced most of the original paint coating process.
The existing Chinese patent with reference to the publication number CN209379277U discloses a high-efficiency spray room for a large cyclone recovery system, which comprises a room body, a reciprocating machine and a spray gun, wherein the spray gun is connected with the reciprocating machine and drives the spray gun to move up and down, a conveying frame is arranged at the top of the room body, a hook is connected onto the conveying frame, a workpiece to be sprayed is hung on the hook, a bottom plate is arranged in the room body and is rotatably connected with the room body and close to the bottom of the room body, a driving assembly for driving the bottom plate to rotate around a rotating point is arranged below the bottom plate, the driving assembly enables the bottom plate to rotate intermittently, a powder collecting tank is arranged at the bottom of the room body, and the collecting tank is fixedly connected with the bottom of the room body.
In view of the above-mentioned related art, the inventors considered that there was a drawback that the collecting groove was far from the spray member so that the time for the powder to fall into the collecting groove was long and the collecting speed was slow.
SUMMERY OF THE UTILITY MODEL
In order to reach the effect that improves the powder and collect fast, this application provides a recovery unit of coating spraying
The application provides a recovery unit of coating spraying adopts following technical scheme:
the utility model provides a recovery unit of coating spraying, includes the room body, spray gun and powder case, and spray gun and powder case intercommunication are equipped with the conveying frame at room body top, are connected with the couple on the conveying frame, and the internal one side of keeping away from the spray gun in room is provided with vertical first baffle, first baffle and the relative fixed connection in room body, first baffle below be provided with room body fixed connection's collecting vat, the collecting vat level sets up, its top surface is the opening form.
Through adopting above-mentioned technical scheme, hang the work piece on the couple of connecting on the conveying frame, then control the spray gun and carry out the spraying to the work piece, because the spray gun is at the in-process that sprays, its powder all is the level blowout, there is some empty spraying or the powder that the overspray produced directly to spout on first baffle, at this moment, the collision of first baffle and coating, make in partial coating directly drops the collecting vat of first baffle below under the effect of gravity, the setting of first baffle, the distance of powder horizontal diffusion has been shortened, thereby improve the speed that the powder falls into the collecting vat, and then improve collection efficiency.
Preferably, the longitudinal section of the first baffle is arc-shaped, the top end of the first baffle is positioned above the conveying frame, and the bottom end of the first baffle is positioned below the spraying piece and is abutted against the top end of the collecting tank.
Through adopting above-mentioned technical scheme, first baffle adopts convex baffle, has increased the area that blocks of baffle, when the powder that the spray gun air-blast or overspray produced upwards spreads, collides with the top bending part of first baffle to make the powder drop fast in the collecting vat of first baffle below, and then improve collection efficiency.
Preferably, one side of the first baffle close to the spray gun is fixedly connected with a plurality of second baffles, and the second baffles are arranged in a downward inclined mode.
Through adopting above-mentioned technical scheme, the powder that the air-blast or overspray produced directly spouts the second baffle that the slope set up on, has further shortened the distance of powder diffusion for the powder that receives the second baffle to block falls into fast and collects the inslot, thereby improves collection efficiency.
Preferably, an exhaust pipe is communicated with the inside of the collecting tank, one end of the exhaust pipe is connected with an exhaust fan, the exhaust pipe is communicated with an air inlet of the exhaust fan, and an air outlet of the exhaust fan is communicated with the recovery device.
Through adopting above-mentioned technical scheme, exhaust column one end and collecting vat intercommunication, the other end communicates with the air intake of air exhauster for the powder in the collecting vat can be quick is received away, and the recovery unit of rethread air exhauster exit intercommunication retrieves, thereby improves the recovery efficiency of powder.
Preferably, the recovery device comprises a powder inlet pipe, a recovery cylinder and a powder outlet pipe, one end of the powder inlet pipe is communicated with an air outlet of the exhaust fan, the other end of the powder inlet pipe is communicated with the recovery cylinder, one end of the powder outlet pipe is communicated with the recovery cylinder, and the other end of the powder outlet pipe is communicated with the powder box.
Through adopting above-mentioned technical scheme, take out the powder in the collecting vat through the air exhauster, get into the recovery section of thick bamboo via advancing the powder pipe in, get back to the powder incasement through going out the powder pipe again to reach the powder that produces to spray gun air-blast or overspray and carry out recycle's effect.
Preferably, a horizontally arranged filter plate is relatively fixedly connected in the recovery cylinder.
Through adopting above-mentioned technical scheme, set up the filter in the recovery drum, can effectively filter the impurity particle who sneaks into in falling the powder for it is higher to retrieve the powder purity to the powder incasement, thereby improves the recycle ratio of powder.
Preferably, a vibration motor is fixedly connected to the recovery cylinder.
Through adopting above-mentioned technical scheme for the difficult caking that takes place of powder in the recovery drum passes through the filter smoothly and gets into the powder incasement, thereby improves the recovery efficiency of powder.
Preferably, the top end of the powder box is open, and the opening at the top end of the powder box is connected with a box cover.
Through adopting above-mentioned technical scheme, the setting of case lid, the effectual powder incasement that reduces falls into impurity for the purity of powder incasement powder is higher, thereby improves the quality of spraying.
Preferably, be provided with the subassembly that slides between case lid and the powder case, the subassembly that slides includes slider and spout, and slider fixed connection is on the both sides of case lid bottom surface, and the spout is seted up on powder case top both sides, uses with the spout cooperation in the slider embedding spout.
Through adopting above-mentioned technical scheme, the cooperation of slider and spout is used for the case lid can slide on the powder case, when adding the spray paint to the powder incasement, is convenient for directly slide the case lid and put aside and add, thereby improves the efficiency that the spray paint added, and then improves spraying efficiency.
In summary, the present application includes the following beneficial technical effects of a recycling device for paint spraying:
1. the first baffle and the collecting groove are matched for use, so that powder produced by air injection or over injection of the spray gun is intercepted by the first baffle and quickly falls into the collecting groove, and the collecting efficiency is improved;
2. the cooperation of exhaust column, air exhauster and recovery unit is used, carries out recycle fast to the powder in the collecting vat to improve the recycle ratio of powder.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view intended to show the structure of a suction fan and a collection device;
FIG. 3 is a partial schematic view intended to show a filter plate and a slip assembly.
Description of reference numerals: 1. a house body; 2. a reciprocating machine; 21. a spray gun; 3. a transfer frame; 31. hooking; 4. a first baffle plate; 41. a second baffle; 5. collecting tank; 51. an exhaust pipe; 6. an exhaust fan; 7. a recovery device; 71. a powder inlet pipe; 72. a recovery cylinder; 721. a filter plate; 722. a fixing plate; 723; a vibration motor; 73. a powder outlet pipe; 8. powder box; 81. a box cover; 811. a handle; 9. a slipping component; 91. a slider; 92. a chute.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, the embodiment of the application discloses recovery unit 7 of coating spraying, including the room body 1, one side fixedly connected with reciprocating engine 2 of the 1 length direction in room body, fixedly connected with spray gun 21 on reciprocating engine 2, room body 1 one side is provided with powder case 8, powder case 8 passes through the pipeline intercommunication with spray gun 21, spray gun 21's shower nozzle one end penetrates room body 1 perpendicularly, the top fixedly connected with conveying frame 3 of the room body 1, fixedly connected with couple 31 on conveying frame 3, the vertical first baffle 4 that is equipped with in one side of keeping away from spray gun 21 in the room body 1, first baffle 4 and the relative fixed connection in room body 1, first baffle 4 below be provided with the collecting vat 5 with room body 1 fixed connection, collecting vat 5 level sets up, its top surface is the opening form.
During the use, hang the work piece on couple 31, reciprocating engine 2 drives spray gun 21 and reciprocates simultaneously and carries out the spraying to the work piece, and the powder that the air-blast or overflowed receives the blockking of first baffle 4 and drops in collecting tank 5 in the diffusion process.
Referring to fig. 1, first baffle 4 is the circular arc, its opening orientation is close to one side of spray gun 21, the top of first baffle 4 is located the top of conveying frame 3, its bottom is located the below of spraying piece and supports with collecting vat 5 top, the length direction of first baffle 4 horizontal direction is the same with the length direction of the room body 1, first baffle 4 is provided with the second baffle 41 of a plurality of parallel downward sloping settings on being close to the one side of spray gun 21, second baffle 41 is the rectangular plate, the length direction of second baffle 41 is the same with the length direction of the room body 1, one side and first baffle 4 fixed connection of second baffle 41 length direction, the opposite side of second baffle 41 length direction is located the one side that couple 31 is close to first baffle 4. The length direction of collecting vat 5 is the same with the length direction of the room body 1, and one side of collecting vat 5 top surface length direction and the bottom butt of first baffle 4.
During the use, the powder that empty spraying or overflowed receives the effect of blockking of first baffle 4 and second baffle 41 in the diffusion process, drops to in the collecting vat 5 of first baffle 4 below.
Referring to fig. 2 and 3, collecting vat 5 in-connection has exhaust column 51, exhaust column 51's the other end intercommunication has air exhauster 6, the intercommunication has recovery unit 7 between air exhauster 6 and the powder case 8, recovery unit 7 is including advancing powder pipe 71, recovery drum 72 and play powder pipe 73, it communicates with the air outlet of air exhauster 6 to advance powder pipe 71 one end, the other end communicates with recovery drum 72, recovery drum 72 fixed connection is on the room body 1 outside, go out powder pipe 73 one end and recovery drum 72 intercommunication, the other end communicates with powder case 8, fixedly connected with vibrating motor 723 on the recovery drum, recovery drum 72 divide into upper and lower two-layer structure, be provided with horizontally filter 721 between upper and lower two-layer, filter 721 cross section size is the same with recovery drum 72 cross section size. A plurality of fixing plates 722 are fixedly connected to the joints between the upper and lower layers of the recovery cylinder 72 and the filter plates 721.
During the use, open air exhauster 6, take out the powder in the collecting vat 5 through exhaust column 51, again by the leading-in to the recovery drum 72 of advancing powder pipe 71 with air exhauster 6 air outlet intercommunication, the powder gets into in the powder case 8 by a play powder pipe 73 again through the filtration of filter 721, reaches the recycle to the powder.
Referring to fig. 3, the top end of the powder box 8 is open, the box cover 81 is connected to the top end opening of the powder box 8, a sliding component 9 is arranged between the box cover 81 and the powder box 8, the sliding component 9 comprises a sliding block 91 and a sliding groove 92, the sliding block 91 is provided with two sliding blocks, the sliding blocks are respectively and fixedly connected to two sides of the bottom surface of the box cover 81 in the length direction, the length direction of the sliding block 91 is the same as that of the box cover 81, the length of the sliding block 91 is the same as that of the box cover 81, the sliding groove 92 is arranged on two sides of the top surface of the powder box 8 in the length direction, the length of the sliding groove 92 is the same as. Two handles 811 convenient for the sliding of the box cover 81 are fixedly connected with the two ends of the top surface of the box cover 81 in the length direction.
During the use, remove case lid 81 and make case lid 81 shelter from the opening of powder case 8 completely, reduce and fall into impurity in the powder case 8, when needs add the spraying material to powder case 8, make case lid 81 slide through pulling handle 811 and open and add.
The implementation principle of the recovery device 7 for coating spraying in the embodiment of the application is as follows: hang the work piece on couple 31, reciprocating engine 2 drives spray gun 21 and reciprocates simultaneously and carries out the spraying to the work piece, and the powder that air-blast or overspray receives blocking of first baffle 4 and second baffle 41 and drops to collecting tank 5 in the diffusion in-process, is taken out to the recovery section of thick bamboo 72 by air exhauster 6 cooperation exhaust column 51 and powder inlet pipe 71 with the powder in collecting tank 5 in again, and the powder gets into in powder case 8 through powder outlet pipe 73 again through filter 721 in the recovery section of thick bamboo 72, reachs the effect to powder recycle.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a recovery unit (7) of coating spraying, includes the room body (1), spray gun (21) and powder case (8), and spray gun (21) and powder case (8) intercommunication are equipped with conveying frame (3) at room body (1) top, are connected with couple (31), its characterized in that on conveying frame (3): one side of keeping away from spray gun (21) in the room body (1) is provided with vertical first baffle (4), first baffle (4) and room body (1) relatively fixed connection, first baffle (4) below be provided with room body (1) fixed connection's collecting vat (5), collecting vat (5) level sets up, and its top surface is the opening form.
2. A paint spray recycling apparatus (7) as claimed in claim 1, wherein: the longitudinal section of the first baffle (4) is arc-shaped, the top end of the first baffle (4) is positioned above the conveying frame (3), and the bottom end of the first baffle is positioned below the spraying piece and is abutted against the top end of the collecting tank (5).
3. A paint spray recycling apparatus (7) as claimed in claim 2, characterized in that: one side of the first baffle (4) close to the spray gun (21) is fixedly connected with a plurality of second baffles (41), and the second baffles (41) are arranged in a downward inclined mode.
4. A paint spray recycling apparatus (7) as claimed in claim 1, wherein: an exhaust pipe (51) is communicated with the inside of the collecting tank (5), one end of the exhaust pipe (51) is connected with an exhaust fan (6), the exhaust pipe (51) is communicated with an air inlet of the exhaust fan (6), and an air outlet of the exhaust fan (6) is communicated with a recovery device (7).
5. A paint spray recycling apparatus (7) as claimed in claim 4, characterized in that: the recovery device (7) comprises a powder inlet pipe (71), a recovery cylinder (72) and a powder outlet pipe (73), one end of the powder inlet pipe (71) is communicated with an air outlet of the exhaust fan (6), the other end of the powder inlet pipe is communicated with the recovery cylinder (72), one end of the powder outlet pipe (73) is communicated with the recovery cylinder (72), and the other end of the powder outlet pipe is communicated with the powder box (8).
6. A paint spray recycling apparatus (7) as claimed in claim 5, characterized in that: and a horizontally arranged filter plate (721) is relatively and fixedly connected in the recovery cylinder (72).
7. A paint spray recycling apparatus (7) as claimed in claim 5, characterized in that: and the recovery cylinder (72) is fixedly connected with a vibration motor (723).
8. A paint spray recycling apparatus (7) as claimed in claim 1, wherein: the top end of the powder box (8) is open, and the opening at the top end of the powder box (8) is connected with a box cover (81).
9. A paint spray recycling apparatus (7) as claimed in claim 8, characterized in that: be provided with between case lid (81) and powder case (8) subassembly (9) that slides, subassembly (9) that slides includes slider (91) and spout (92), and slider (91) fixed connection is on the both sides of case lid (81) bottom surface, and spout (92) are seted up on powder case (8) top both sides, and slider (91) embedding spout (92) are interior to use with spout (92) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021476595.5U CN213051216U (en) | 2020-07-23 | 2020-07-23 | Recovery unit of coating spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021476595.5U CN213051216U (en) | 2020-07-23 | 2020-07-23 | Recovery unit of coating spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213051216U true CN213051216U (en) | 2021-04-27 |
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ID=75575253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021476595.5U Active CN213051216U (en) | 2020-07-23 | 2020-07-23 | Recovery unit of coating spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213051216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042578A (en) * | 2021-11-10 | 2022-02-15 | 中国航发南方工业有限公司 | Aviation is spraying powder collection device and vacuum spraying equipment for part |
-
2020
- 2020-07-23 CN CN202021476595.5U patent/CN213051216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042578A (en) * | 2021-11-10 | 2022-02-15 | 中国航发南方工业有限公司 | Aviation is spraying powder collection device and vacuum spraying equipment for part |
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