CN220514552U - Coating equipment of UV light curing coating - Google Patents
Coating equipment of UV light curing coating Download PDFInfo
- Publication number
- CN220514552U CN220514552U CN202321998569.2U CN202321998569U CN220514552U CN 220514552 U CN220514552 U CN 220514552U CN 202321998569 U CN202321998569 U CN 202321998569U CN 220514552 U CN220514552 U CN 220514552U
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- China
- Prior art keywords
- dust
- dust collection
- plate
- pipe
- coating
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- 238000000576 coating method Methods 0.000 title claims abstract description 58
- 239000011248 coating agent Substances 0.000 title claims abstract description 56
- 238000003848 UV Light-Curing Methods 0.000 title description 5
- 239000000428 dust Substances 0.000 claims abstract description 102
- 238000007790 scraping Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims description 42
- 238000010521 absorption reaction Methods 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000001723 curing Methods 0.000 description 15
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to the technical field of UV (ultraviolet) light-cured coatings, and discloses a coating device of a UV light-cured coating, which comprises: the dust collection device comprises a conveyor belt and a protective cover, wherein the top of the conveyor belt is provided with the protective cover, a dust collection roller is arranged between inner walls at one end of the protective cover, a dust scraping plate is arranged on one side, close to the dust collection roller, of the inner walls at the top of the protective cover, a feeding pipe is fixedly arranged at two sides of the top of the protective cover, a spray pipe is arranged at the bottom of the feeding pipe.
Description
Technical Field
The utility model relates to the technical field of UV (ultraviolet) light-cured coatings, in particular to a coating device of a UV light-cured coating.
Background
The UV light-cured coating is a protective film formed by curing UV light-cured coating through UV light irradiation, has excellent performance, is wear-resistant, scratch-resistant, stain-resistant and attractive, and has wide application in surface treatment of furniture, floors, ceilings, electronic digital products, optical fiber cables, paper, gifts and metals.
The publication number is: CN215784427U discloses an ultraviolet light curing UV paint spraying device, which comprises a UV spraying machine body, a first mounting frame is arranged on one side of the UV spraying machine body, a belt conveyor is arranged in the first mounting frame, a hot air blower is arranged at the upper end of the UV spraying machine body, an air supply pipe is fixedly communicated with the output end of the hot air blower, and a communicating pipe is fixedly communicated with the lower end of the air supply pipe. According to the utility model, the plate after being sprayed is immediately dried, so that dust in much air polluted by the UV coating on the surface of a product in the process of conveying the plate into the UV dryer can be effectively reduced, and the working quality of the plate spraying work is effectively improved.
From the analysis of the prior art, the existing board product is generally conveyed into a UV spraying machine through a belt conveyor for spraying, and is conveyed out of the UV spraying machine and is conveyed into a UV dryer for drying after the spraying operation is finished, the UV coating on the surface of the product is not immediately dried after being sprayed with the UV coating, so that the UV coating on the surface of the product may be stained with dust in a lot of air in the process of conveying the board into the UV dryer, and the quality of the coating is affected.
Disclosure of Invention
The utility model aims to provide a coating device for a UV light curing coating, which aims to solve the problems that when the existing UV light curing coating device is used, the coating cannot be dried immediately, so that the UV coating on the surface of a product can be polluted by dust in a lot of air in the process of transporting a plate into a UV dryer, and the quality of the coating is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a UV light curable coating apparatus comprising: the dust collection device comprises a conveying belt and a protection cover, wherein the protection cover is arranged at the top of the conveying belt, a dust collection roller is arranged between inner walls of one end of the protection cover, dust scraping plates are arranged on one side, close to the dust collection roller, of the inner walls of the top of the protection cover, feeding pipes are fixedly arranged on two sides of the top of the protection cover, a spray pipe is arranged at the bottom of each feeding pipe, a curing lamp is arranged on one side, located on the spray pipe, of the inner walls of the top of the protection cover, and light shielding plates are arranged on two sides of the curing lamp.
Further, the dust collection roller is rotationally connected with the protective cover, one end of the dust collection roller is provided with a rotary joint, one end of the rotary joint is provided with a dust collection pipe, and the dust collection pipe is used for being connected with a dust collector.
Further, the dust guard is equipped with the dust board near dust absorption cylinder one end, and during the coating, dust absorption cylinder wants the butt with the panel surface that waits to coat, dust absorption cylinder outer wall paste has the blotter, dust absorption cylinder and buffer pad outer wall evenly have seted up the through-hole.
Further, the feeding pipe and the spraying pipe are two groups, the bottom of the spraying pipe is uniformly provided with a spray head, one group of the feeding pipe and the spraying pipe are positioned between the dust scraping plate and the light shielding plate, and the other group of the feeding pipe and the spraying pipe are positioned between the light shielding plates of the two curing lamps.
Further, during feeding coating, the bottom surface of the dust scraping plate is in butt joint with the top surface of the plate to be coated, and the bottom of the dust scraping plate is made of silica gel.
Furthermore, a gap is reserved between the light shielding plate and the plate to be coated, and the height of the gap is larger than the thickness of the coating.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when the coating equipment of the UV light curing coating is used, the plate to be coated is conveyed and fed through the conveyor belt, and is fed from one side of the dust collection roller, firstly, the plate passes through the lower part of the dust collection roller and is connected with the dust collector through the dust collection roller to generate negative pressure suction force, and the dust on the surface of the plate is absorbed by matching with the through holes uniformly arranged on the dust collection roller.
After the ash removal is finished, the plate enters a spraying station, the paint is sprayed out through a spray pipe and uniformly coated on the surface of the plate, then the plate is subjected to primary curing through a first curing lamp, then the plate enters a second spraying station for secondary spraying, the coating uniformity is guaranteed by the secondary spraying, the plate is cured again through the second curing lamp after the secondary spraying, the plate is discharged again, and the pollution of external air dust caused by discharging after the spraying is finished is prevented, so that the coating quality is improved.
Drawings
FIG. 1 is a perspective view of an apparatus for applying a UV light curable coating according to the present utility model;
FIG. 2 is an internal structural view of an apparatus for coating UV light-curable coating according to the present utility model;
FIG. 3 is a front cross-sectional view of an apparatus for applying a UV light-curable coating according to the present utility model;
fig. 4 is a left side view of an apparatus for applying a UV light curable coating according to the present utility model.
In the figure: 1-a conveyor belt; 2-protecting cover; 3-a dust collection roller; 4-a rotary joint; 5-a dust collection pipe; 6-a dust plate; 7-feeding pipe; 8-spraying pipes; 9-a dust scraping plate; 10-curing lamps; 11-a light shielding plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, the present utility model provides a technical solution: a UV light curable coating apparatus comprising: the dust collection device comprises a conveying belt 1 and a protection cover 2, wherein the protection cover 2 is arranged at the top of the conveying belt 1, a dust collection roller 3 is arranged between inner walls of one end of the protection cover 2, a dust scraping plate 9 is arranged on one side, close to the dust collection roller 3, of the inner walls of the top of the protection cover 2, a feeding pipe 7 is fixedly arranged on two sides of the top of the protection cover 2, a spray pipe 8 is arranged at the bottom of the feeding pipe 7, a curing lamp 10 is arranged on one side, located on the 8 side of the spray pipe, of the inner walls of the top of the protection cover 2, and light shielding plates 11 are arranged on two sides of the curing lamp 10. The conveying belt 1 is used for conveying the plate, the plate enters the lower part of the dust scraping plate 9, dust on the plate is scraped further through the dust scraping plate 9, scraped dust is sucked out through the negative pressure suction of the dust suction roller 3, dust on the plate is guaranteed to be cleaned up before spraying, the influence of the dust on subsequent spraying is prevented, and the subsequent spraying quality is improved.
The dust collection roller 3 is rotationally connected with the protective cover 2, one end of the dust collection roller 3 is provided with a rotary joint 4, one end of the rotary joint 4 is provided with a dust collection pipe 5, and the dust collection pipe 5 is used for being connected with a dust collector. The dust guard 2 is close to dust absorption cylinder 3 one end and is equipped with dust board 6, and during the coating, dust absorption cylinder 3 want the butt with the panel surface that waits to coat, and dust absorption cylinder 3 outer wall pastes there is the blotter, and the through-hole has evenly been seted up to dust absorption cylinder 3 and buffer pad outer wall, and the panel passes through dust absorption cylinder 3 below, connects the dust catcher through dust absorption cylinder 3, produces negative pressure suction, cooperates the through-hole that evenly sets up on the dust absorption cylinder 3, absorbs the dust on the panel surface.
The feeding pipe 7 and the spray pipe 8 are two groups, the bottom of the spray pipe 8 is uniformly provided with spray heads, one group of feeding pipe 7 and the spray pipe 8 are positioned between the dust scraping plate 9 and the light shielding plate 11, and the other group of feeding pipe 7 and the spray pipe 8 are positioned between the light shielding plates 11 of the two curing lamps 10. The coating is sprayed out through the spray pipe 8 and evenly coated on the surface of the plate, then the plate is subjected to primary solidification through the first solidifying lamp 10, then the plate enters into a second spraying station for secondary spraying, the coating is guaranteed to be even through the secondary spraying, then the second solidifying lamp 10 is used for solidifying again after the secondary spraying, and then the discharging is performed, so that the pollution of external air dust caused by discharging after the spraying is prevented, and the coating quality is improved.
When the coating feeding, the bottom surface of the dust scraping plate 9 is in butt joint with the top surface of the plate to be coated, the bottom of the dust scraping plate 9 is made of silica gel, and dust on the surface of the plate is scraped through the dust scraping plate 9.
A gap is reserved between the light shielding plate 11 and a plate to be coated, the height of the gap is larger than the thickness of the coating, the UV light is shielded by the light shielding plate 11 to prevent the spraying station from being influenced, and meanwhile, the scratch of the sprayed coating is avoided due to the high design of the light shielding plate 11.
Working principle: when the coating equipment of UV photocuring coating uses, carry the feeding through the conveyer belt to the panel of coating, from dust absorption cylinder 3 one side feeding, at first the sheet material passes through dust absorption cylinder 3 below, connect the dust catcher through dust absorption cylinder 3, produce negative pressure suction, the through-hole of evenly setting on the cooperation dust absorption cylinder 3, the dust on the panel surface is absorbed, along with conveyer belt 1's transport, the panel enters into and scrapes dust board 9 below, scrape the dust on the panel further through scraping dust board 9, the dust of scraping is sucked out through the negative pressure suction of dust absorption cylinder 3, guarantee to the dust clean up on the panel before the spraying, prevent that the dust from causing the influence to subsequent spraying, improve subsequent spraying quality.
After the ash removal is finished, the plate enters a spraying station, the paint is sprayed out through a spray pipe 8 and uniformly coated on the surface of the plate, then the plate is subjected to primary curing through a first curing lamp 10, then the plate enters a second spraying station for secondary spraying, the coating uniformity is ensured by the secondary spraying, after the secondary spraying, the plate is cured again through the second curing lamp 10, the plate is discharged, the pollution of external air dust caused by the discharge after the spraying is finished is prevented, and the coating quality is improved.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (6)
1. A UV light curable coating apparatus comprising: conveyer belt (1) and protection casing (2), its characterized in that: the utility model discloses a dust collection device, including conveyer belt (1), protection casing (2), dust absorption cylinder (3) are equipped with between protection casing (2) one end inner wall, protection casing (2) top inner wall is close to dust absorption cylinder (3) one side and is equipped with scrapes dirt board (9), protection casing (2) top both sides are fixed to be equipped with inlet pipe (7), inlet pipe (7) bottom is equipped with spray tube (8), protection casing (2) top inner wall is located spray tube (8) one side and is equipped with curing lamp (10), curing lamp (10) both sides are equipped with light screen (11).
2. A UV light curable coating apparatus according to claim 1, wherein: the dust collection roller is characterized in that the dust collection roller (3) is rotatably connected with the protective cover (2), one end of the dust collection roller (3) is provided with a rotary joint (4), one end of the rotary joint (4) is provided with a dust collection pipe (5), and the dust collection pipe (5) is used for being connected with a dust collector.
3. A UV light curable coating apparatus according to claim 2, wherein: the dust collection device is characterized in that a dust baffle (6) is arranged at one end of the protective cover (2) close to the dust collection roller (3), the dust collection roller (3) is in butt joint with the surface of a plate to be coated during coating, a cushion pad is adhered to the outer wall of the dust collection roller (3), and through holes are uniformly formed in the outer wall of the dust collection roller (3) and the outer wall of the cushion pad.
4. A UV light curable coating apparatus according to claim 1, wherein: the novel dust collector is characterized in that the feeding pipe (7) and the spraying pipe (8) are two groups, the spray nozzle (8) is uniformly arranged at the bottom of the spraying pipe, one group of the feeding pipe (7) and the spraying pipe (8) are located between the dust scraping plate (9) and the light shielding plate (11), and the other group of the feeding pipe (7) and the spraying pipe (8) are located between the light shielding plates (11) of the two curing lamps (10).
5. A UV light curable coating apparatus according to claim 1, wherein: when the coating is fed, the bottom surface of the dust scraping plate (9) is in butt joint with the top surface of the plate to be coated, and the bottom of the dust scraping plate (9) is made of silica gel.
6. A UV light curable coating apparatus according to claim 1, wherein: a gap is reserved between the light shielding plate (11) and the plate to be coated, and the height of the gap is larger than the thickness of the coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321998569.2U CN220514552U (en) | 2023-07-27 | 2023-07-27 | Coating equipment of UV light curing coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321998569.2U CN220514552U (en) | 2023-07-27 | 2023-07-27 | Coating equipment of UV light curing coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220514552U true CN220514552U (en) | 2024-02-23 |
Family
ID=89935275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321998569.2U Active CN220514552U (en) | 2023-07-27 | 2023-07-27 | Coating equipment of UV light curing coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220514552U (en) |
-
2023
- 2023-07-27 CN CN202321998569.2U patent/CN220514552U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |