Brushing equipment for UV curing coating

Abstract

The utility model provides brushing equipment for UV curing coating, which comprises a bottom plate, supporting columns are fixedly arranged on the periphery of the top of the bottom plate, a top plate is fixedly arranged on the tops of the supporting columns, a connecting plate is fixedly arranged at the bottom of the top plate, and a dehumidifying mechanism is arranged at the bottom of the bottom plate. And the dehumidification mechanism comprises a servo motor, a threaded rod, a threaded block, an electric telescopic rod, a scraper blade, a heating box, a fan, a heating pipe, a first corrugated pipe, a dehumidification box, a material box, a material suction pump, a second corrugated pipe and a discharging hole, through the arrangement of the dehumidification mechanism, a base material can be dried, the humidity of the surface of the base material can be eliminated, good adhesion between the coating and the base material is ensured, and the service life of the coating is prolonged. The problems of bubbles, peeling or poor adhesion and the like of the coating in the curing process are avoided, so that the coating quality and consistency are improved, meanwhile, moisture is removed, the durability and corrosion resistance of the coating are improved, and the coating is more durable and stable.

Description

Technical Field

[0001] The utility model relates to a coating device for UV curing paint, belonging to the technical field of UV curing paint. Background Art

[0002] UV curing coating is a kind of coating that changes from liquid to solid rapidly by ultraviolet irradiation, and is widely used in the coating of wood, plastic, metal and electronic products. This kind of coating contains photoinitiator, which activates monomers and oligomers in it to undergo rapid polymerization reaction when exposed to ultraviolet rays of a specific wavelength, thus achieving curing.

[0003] UV curing coatings are applied to the surface of substrates through brushing equipment. Although UV curing coatings mainly rely on ultraviolet rays for curing, if the humidity on the substrate surface is too high or the temperature is too low, it may affect the adhesion and uniformity of the coating, and ultimately affect the quality and performance of the coating. At the same time, in a high humidity environment, water vapor condenses on the coating surface, which not only affects the efficiency of UV curing, but may also cause defects in the coating, such as bubbles, unevenness or adhesion problems.

[0004] Therefore, a coating device for UV curing coating is proposed. Utility Model Content

[0005] In view of this, the utility model provides a coating device for UV curing coatings to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a coating device for UV curing paint, including a base plate, support columns are fixedly installed on all four sides of the top of the base plate, a top plate is fixedly installed on the top of the support columns, a connecting plate is fixedly installed on the bottom of the top plate, and a dehumidification mechanism is arranged at the bottom of the base plate, and the dehumidification mechanism includes a servo motor, a threaded rod, a threaded block, an electric telescopic rod, a scraper, a heating box, a fan, a heating pipe, a first bellows, a dehumidification box, a material box, a suction pump, a second bellows and a discharge hole.

[0007] Further preferably, the servo motor is fixedly installed on the left side of the base plate surface, the threaded rod is fixedly installed on the output end of the servo motor, the threaded block is threadedly connected to the surface of the threaded rod, the electric telescopic rod is fixedly connected to the bottom of the threaded block, the scraper is fixedly connected to the bottom of the lower end of the electric telescopic rod, and the discharge hole is opened on the inner side of the scraper.

[0008] Further preferably, the heating box is fixedly connected to the top of the base plate, the fan is fixedly connected to the left side of the heating box, the heating pipe is fixedly connected to the inner side of the heating box, the first bellows is connected to the right side of the heating box, the dehumidification box is fixedly installed on the left side of the scraper, and the lower end of the first bellows is connected to the inner side of the dehumidification box.

[0009] Further preferably, a material box is fixedly installed on the rear side of the support column, a suction pump is fixedly connected to the inner cavity of the material box, a second bellows is fixedly connected to the output end of the suction pump, and the other end of the second bellows is connected to the inner side of the scraper.

[0010] Further preferably, a through groove is opened on the rear side of the support column, and the second corrugated pipe passes through the through groove and is connected to the scraper.

[0011] Further preferably, a guide block is fixedly mounted on the top of the threaded block, a guide groove is provided on the top of the top plate, and the guide block is slidably connected to the inner side of the guide groove.

[0012] Further preferably, blocks are fixedly mounted on both the front and rear sides of the inner cavity of the heating box, and a filter screen is mounted on the inner side of the block.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The utility model can dry the substrate and eliminate the moisture on the surface of the substrate by setting up the dehumidification mechanism, ensure the good adhesion between the coating and the substrate, avoid the problems of bubbles, peeling or poor adhesion of the coating during the curing process, thereby improving the coating quality and consistency, and removing moisture at the same time, improving the durability and corrosion resistance of the coating, making it more durable and stable.

[0015] 2. The utility model can facilitate the movement of the second bellows by setting the through groove, and can play a guiding role by setting the guide block and the guide groove to avoid deviation during the movement of the threaded block. The filter screen can be fixed by the clamping block, and the air delivered by the fan can be filtered by the filter screen.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional rear view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the dehumidification mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the material box of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the heating box of the present utility model.

[0023] Attached figures: 1. bottom plate; 2. support column; 3. top plate; 4. connecting plate; 5. dehumidification mechanism; 501. servo motor; 502. threaded rod; 503. threaded block; 504. electric telescopic rod; 505. scraper; 506. heating box; 507. fan; 508. heating tube; 509. first bellows; 510. dehumidification box; 511. material box; 512. suction pump; 513. second bellows; 514. discharge hole; 6. guide block; 7. guide groove; 8. through groove; 9. block; 10. filter. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] like Figure 1-5As shown, the embodiment of the utility model provides a brushing device for UV curing paint, including a base plate 1, support columns 2 are fixedly installed on all four sides of the top of the base plate 1, a top plate 3 is fixedly installed on the top of the support column 2, a connecting plate 4 is fixedly installed on the bottom of the top plate 3, a dehumidification mechanism 5 is arranged at the bottom of the base plate 1, the dehumidification mechanism 5 includes a servo motor 501, a threaded rod 502, a threaded block 503, an electric telescopic rod 504, a scraper 505, a heating box 506, a fan 507, a heating pipe 508, a first corrugated pipe 509, a dehumidification box 510, a material box 511, a suction pump 512, a second corrugated pipe 513 and a discharge hole 514, the servo motor 501 is fixedly installed on the left side of the surface of the base plate 1, the threaded rod 502 is fixedly installed on the output end of the servo motor 501, and the threaded block 503 is threadedly connected to the surface of the threaded rod 502. The electric telescopic rod 504 is fixedly connected to the bottom of the threaded block 503, the scraper 505 is fixedly connected to the bottom of the lower end of the electric telescopic rod 504, the discharge hole 514 is opened on the inner side of the scraper 505, the heating box 506 is fixedly connected to the top of the bottom plate 1, the fan 507 is fixedly connected to the left side of the heating box 506, the heating pipe 508 is fixedly connected to the inner side of the heating box 506, the first bellows 509 is connected to the right side of the heating box 506, the dehumidification box 510 is fixedly installed on the left side of the scraper 505, the lower end of the first bellows 509 is connected to the inner side of the dehumidification box 510, the rear side of the support column 2 is fixedly installed with a material box 511, the inner cavity of the material box 511 is fixedly connected with a suction pump 512, the output end of the suction pump 512 is fixedly connected with a second bellows 513, and the other end of the second bellows 513 is connected to the inner side of the scraper 505.

[0028] By setting up the dehumidification mechanism 5, the substrate can be dried and the humidity on the surface of the substrate can be eliminated, ensuring good adhesion between the coating and the substrate, avoiding problems such as bubbles, peeling or poor adhesion of the coating during the curing process, thereby improving the coating quality and consistency, while removing moisture, improving the durability and corrosion resistance of the coating, and making it more durable and stable.

[0029] Example 2

[0030] In one embodiment, a through groove 8 is opened on the rear side of the support column 2, the second corrugated tube 513 passes through the through groove 8 and is connected to the scraper 505, a guide block 6 is fixedly installed on the top of the threaded block 503, a guide groove 7 is opened on the top of the top plate 3, the guide block 6 is slidably connected to the inner side of the guide groove 7, and a clamping block 9 is fixedly installed on both the front and rear sides of the inner cavity of the heating box 506, and a filter screen 10 is clamped on the inner side of the clamping block 9.

[0031] The setting of the through groove 8 can facilitate the movement of the second bellows 513. The setting of the guide block 6 and the guide groove 7 can play a guiding role to avoid the displacement of the threaded block 503 during the movement. The filter screen 10 can be fixed by the clamping block 9, and the air delivered by the fan 507 can be filtered through the filter screen 10.

[0032] When the utility model is working: after placing the substrate to be coated with UV curing paint on the surface of the bottom plate 1, the servo motor 501 can be started to work. When the servo motor 501 is started, the threaded rod 502 at the output end is driven to rotate. When the threaded rod 502 rotates, the threaded block 503 is driven to move horizontally through the action of the threaded connection. When the threaded block 503 moves, it drives the electric telescopic rod 504 and the scraper 505 to move horizontally. At this time, the fan 507 can be started to work. When the fan 507 is started, it drives air to the heating box 50 6, the air is heated and the temperature is increased when passing through the heating tube 508, the heated air is transmitted to the inside of the dehumidification box 510 through the first bellows 509, and is transported out from the pores on the surface of the dehumidification box 510 to dry and preheat the surface of the substrate. After the preheating is completed, the suction pump 512 can be started to work. When the suction pump 512 is started, the UV curing paint in the material box 511 is sucked in through the input end, and the paint is transported to the inner side of the scraper 505 through the second bellows 513 at the output end, and is transported to the surface of the substrate through the discharge hole 514 for brushing.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A coating device for UV curing coating, characterized in that: The invention comprises a bottom plate (1), support columns (2) are fixedly mounted on all four sides of the top of the bottom plate (1), a top plate (3) is fixedly mounted on the top of the support columns (2), a connecting plate (4) is fixedly mounted on the bottom of the top plate (3), and a dehumidification mechanism (5) is arranged at the bottom of the bottom plate (1), the dehumidification mechanism (5) comprising a servo motor (501), a threaded rod (502), a threaded block (503), an electric telescopic rod (504), a scraper (505), a heating box (506), a fan (507), a heating pipe (508), a first corrugated pipe (509), a dehumidification box (510), a material box (511), a suction pump (512), a second corrugated pipe (513) and a discharge hole (514).

2. A coating device for UV curing coating according to claim 1, characterized in that: The servo motor (501) is fixedly mounted on the left side of the surface of the bottom plate (1); the threaded rod (502) is fixedly mounted on the output end of the servo motor (501); the threaded block (503) is threadedly connected to the surface of the threaded rod (502); the electric telescopic rod (504) is fixedly connected to the bottom of the threaded block (503); the scraper (505) is fixedly connected to the bottom of the lower end of the electric telescopic rod (504); and the discharge hole (514) is opened on the inner side of the scraper (505).

3. A coating device for UV curing coating according to claim 1, characterized in that: The heating box (506) is fixedly connected to the top of the base plate (1), the fan (507) is fixedly connected to the left side of the heating box (506), the heating pipe (508) is fixedly connected to the inner side of the heating box (506), the first bellows (509) is connected to the right side of the heating box (506), and the dehumidification box (510) is fixedly installed on the left side of the scraper (505), and the lower end of the first bellows (509) is connected to the inner side of the dehumidification box (510).

4. The coating device for UV curing coating according to claim 1, characterized in that: A material box (511) is fixedly mounted on the rear side of the support column (2); a material suction pump (512) is fixedly connected to the inner cavity of the material box (511); a second bellows (513) is fixedly connected to the output end of the material suction pump (512); and the other end of the second bellows (513) is connected to the inner side of the scraper (505).

5. The coating device for UV curing coating according to claim 1, characterized in that: A through slot (8) is provided on the rear side of the support column (2), and the second corrugated tube (513) passes through the through slot (8) and is connected to the scraper (505).

6. A coating device for UV curing coating according to claim 1, characterized in that: A guide block (6) is fixedly mounted on the top of the threaded block (503), a guide groove (7) is provided on the top of the top plate (3), and the guide block (6) is slidably connected to the inner side of the guide groove (7).

7. The coating device for UV curing coating according to claim 1, characterized in that: Blocks (9) are fixedly mounted on both the front and rear sides of the inner cavity of the heating box (506), and a filter screen (10) is mounted on the inner side of the block (9).

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