UV surface glaze photocuring device

Abstract

The utility model relates to the technical field of UV photocuring, in particular to a UV surface glaze photocuring device which comprises a photocuring device body, a U-shaped seat is connected to the upper side of the photocuring device body, a top plate is fixedly connected to the upper side of the U-shaped seat, and a first electric push rod is installed on the lower side of the top plate. According to the UV surface glaze photocuring device, the first UV lamp and the second UV lamp can be conveniently assembled and fixed in a clamping mode, time and labor are saved, and then the second UV lamp can be driven to rotate through telescopic adjustment of the second electric push rod, so that the illumination angle of the second UV lamp can be flexibly adjusted, the curing range is widened, the curing effect of the UV surface glaze photocuring device is ensured, and the UV surface glaze photocuring device is convenient to use. And through rotation of a disc, a second UV lamp can conduct uniform UV illumination around the periphery of the product, so that the curing effect of the curing device is further improved, meanwhile, two shielding covers are installed to achieve the light shielding effect, and the situation that the UV lamp irradiates the exterior of a U-shaped base and harms workers is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of UV light curing, in particular to a UV surface glaze light curing device. Background Art

[0002] UV light curing uses strong ultraviolet rays to cause a polymerization reaction in special glue to cure the injection molded product. Compared with traditional heating curing methods, this curing method has higher energy efficiency and lower carbon emissions. UV light curing can efficiently cure a large amount of material in a short period of time. In order to cure UV surface glaze, a light curing device is required.

[0003] The prior art discloses patent application number "CN202021704894.X", a curing device for a coating machine, including a curing box, a curing base and a curing LED lamp. It uses a UV-LED cold light source for curing, which has a fast curing speed and is environmentally friendly. The curing LED lamp is heat-dissipated in a variety of ways, thereby improving the curing efficiency of the curing LED lamp.

[0004] This curing device can only achieve curing with a curing LED lamp. In actual use, the UV lamp of the curing device as mentioned above is fixed, making it impossible to conveniently assemble and fix the UV lamp. At the same time, the angle of the UV light cannot be flexibly adjusted, which limits the curing range and affects the curing effect of the UV surface glaze light curing device, making it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a UV surface glaze light curing device to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A UV surface glaze light curing device comprises a light curing device body, the upper side of the light curing device body is connected to a U-shaped seat, the upper side of the U-shaped seat is fixedly connected to a top plate, the lower side of the top plate is mounted with a first electric push rod, the lower side of the first electric push rod is fixed with a fixed plate, the lower side of the fixed plate is rotatably connected to a driven gear rotating rod, and the lower side of the driven gear rotating rod is mounted with a disc;

[0008] Two symmetrically arranged U-shaped connecting plates are connected to the lower side of the disc, and a card plate is slidably clamped on the front side of the two U-shaped connecting plates. A first UV lamp is fixed on the lower side of the card plate. Two side plates are installed on the lower side of the disc, and the inner sides of the two side plates are rotatably connected to a rotating plate. A plug-in plate is clamped on one side of the rotating plate, and a second UV lamp is fixed on one side of the plug-in plate. An elastic buckle for fixing the plug-in plate is installed on the other side of the rotating plate.

[0009] Preferably, both ends of the insert plate are connected to a cross positioning plate, one side of the two U-shaped connecting plates is threadedly connected to a No. 1 fastening bolt for fixing the card plate, the lower side of the fixed plate is rotatably connected to the driving gear rotating rod, the driving gear rotating rod and the driven gear rotating rod are engaged with each other, the upper side of the driving gear rotating rod passes through the fixed plate and extends to the upper side of the fixed plate, and the upper side of the driving gear rotating rod is fixedly connected to the No. 1 servo motor through the motor mounting plate.

[0010] Preferably, a No. 1 U-shaped plate is fixedly installed on the outer surface of the disc, and a No. 2 U-shaped plate is fixedly installed on the other side of the rotating plate. The inner surface of the No. 1 U-shaped plate is rotatably connected to the first rotating shaft block, and the inner surface of the No. 2 U-shaped plate is rotatably connected to the second rotating shaft block. A second electric push rod is fixed between the first rotating shaft block and the second rotating shaft block.

[0011] Preferably, four mounting grooves are provided on the upper side of the U-shaped seat, and the inside of the four mounting grooves are all clamped with plug rods, the upper sides of the four plug rods are fixedly connected to the top seat, the upper side of the top seat is connected to a fixed ring, and the upper side of the fixed ring is respectively slidably clamped with four blocks, and the inner sides of the four blocks are fixedly connected to the filter plate.

[0012] Preferably, the internal rotation of the main body of the photocuring device is connected to an array of distributed conveying rollers, the outer surface of the conveying rollers is sleeved with a conveying belt for conveying, the right side of the conveying rollers passes through the main body of the photocuring device and extends to the right side of the main body of the photocuring device, and the right side of the conveying rollers is fixedly connected to the No. 2 servo motor through the motor mounting plate.

[0013] Preferably, two vertical rods are installed on the upper side of the main body of the light curing device, and the outer surfaces of the two vertical rods are slidably connected to a connecting slide. Two shielding covers are installed on the left side of the connecting slide, and the right side of the connecting slide is threadedly connected to two No. 2 fastening bolts for fixing the connecting slide.

[0014] Preferably, a card slot is provided on one side of the plug board, the card slot is adapted to the elastic clip, and one side of the elastic clip is snap-connected to the one side of the plug board through the card slot.

[0015] Beneficial effects of the utility model:

[0016] 1. The utility model can facilitate the assembly and fixing of the first UV lamp and the second UV lamp by using a snap-on method, which saves time and effort and improves installation efficiency. Subsequently, the telescopic adjustment of the second electric push rod can also drive the second UV lamp to rotate, so as to flexibly adjust the illumination angle of the second UV lamp, improve the curing range, and ensure the curing effect of the UV surface glaze light curing device;

[0017] 2. The utility model can make the second UV lamp evenly irradiate the product around the four sides through the rotation of the disc, thereby further improving the curing effect of the curing device. At the same time, the installation of the two shielding covers can play a light-shielding role, preventing the UV lamp from irradiating outside the U-shaped seat and causing harm to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, it is possible for a person skilled in the art to derive other drawings based on these drawings without inventive effort.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the structure of the driven gear rotating rod and the driving gear rotating rod;

[0021] Figure 3 This utility model Figure 2 Installation diagram of the middle U-shaped connecting plate, the card plate and the first UV lamp;

[0022] Figure 4 This utility model Figure 3 Schematic diagram of the installation of the first rotating shaft block, the second rotating shaft block and the first electric push rod;

[0023] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle;

[0024] Figure 6 This utility model Figure 1 A schematic diagram of the structure connecting the slide plate and the shielding cover;

[0025] Figure 7 This utility model Figure 1 Schematic diagram of the structure of the middle card block and filter plate;

[0026] The reference numerals in the figures are as follows:

[0027] 1. Light curing device body; 2. Conveyor roller; 3. Conveyor belt; 4. U-shaped seat; 5. Top plate; 6. First electric push rod; 7. Fixed plate; 8. Driven gear rod; 9. Disc; 10. Driving gear rod; 11. Servo motor No. 1; 12. U-shaped connecting plate; 13. Clamping plate; 14. First UV lamp; 15. Side plate; 16. Rotating plate; 17. Inserting plate; 18. Second UV lamp; 19. First fastening bolt; 20. Elastic buckle; 21. Cross positioning plate; 22. No. 1 U-shaped plate; 23. First rotating shaft block; 24. No. 2 U-shaped plate; 25. Second rotating shaft block; 26. Second electric push rod; 27. Insert rod; 28. Top seat; 29. No. 2 servo motor; 30. Fixed ring; 31. Block; 32. Filter plate; 33. Vertical rod; 34. Connecting slide; 35. No. 2 fastening bolt; 36. Shielding cover; 277. Mounting slot; 111. Card slot. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figures 1 to 7 As shown, a UV surface glaze light curing device includes a light curing device body 1, the upper side of the light curing device body 1 is connected to a U-shaped seat 4, the upper side of the U-shaped seat 4 is fixedly connected to a top plate 5, the lower side of the top plate 5 is mounted on a first electric push rod 6, the lower side of the first electric push rod 6 is fixedly provided with a fixed plate 7, the lower side of the fixed plate 7 is rotatably connected to a driven gear rotating rod 8, and the lower side of the driven gear rotating rod 8 is mounted on a disk 9;

[0030] The lower side of the disc 9 is connected to two symmetrically arranged U-shaped connecting plates 12, and the front sides of the two U-shaped connecting plates 12 are slidably clamped with a clamping plate 13. The lower side of the clamping plate 13 is fixedly provided with a first UV lamp 14. Through the setting of the first electric push rod 6, the first electric push rod 6 can drive the first UV lamp 14 under the disc 9 to move downward, so that the height of the first UV lamp 14 can be adjusted to adapt to products of different specifications, making the curing device more flexible to use. Two side plates 15 are installed on the lower side of the disc 9, and the inner sides of the two side plates 15 are rotatably connected with a rotary plate 16. One side of the rotary plate 16 is clamped with an inserting plate 17, and one side of the inserting plate 17 is fixed with a second UV lamp 18. The other side of the rotary plate 16 is provided with an elastic buckle 20 for fixing the inserting plate 17. Through the setting of the elastic buckle 20, as long as the elastic buckle 20 is pressed upward to release the restriction on the inserting plate 17, the inserting plate 17 can be driven to remove the second UV lamp 18, which is convenient to operate.

[0031] Both ends of the insert plate 17 are connected with a cross positioning plate 21. The cross positioning plate 21 can be used to reinforce the installation of the insert plate 17, so that the entire second UV lamp 18 is more stable and firm and not easy to loosen. One side of the two U-shaped connecting plates 12 is threadedly connected with a No. 1 fastening bolt 19 for fixing the clamping plate 13. The lower side of the fixed plate 7 is rotatably connected to the driving gear rod 10, and the driving gear rod 10 and the driven gear rod 8 are engaged with each other. The upper side of the driving gear rod 10 passes through the fixed plate 7 and extends to the upper side of the fixed plate 7. The upper side of the driving gear rod 10 is fixedly connected to the No. 1 servo motor 11 through the motor mounting plate.

[0032] A No. 1 U-shaped plate 22 is fixedly mounted on the outer surface of the disc 9, and a No. 2 U-shaped plate 24 is fixedly mounted on the other side of the rotating plate 16. The inner surface of the No. 1 U-shaped plate 22 is rotatably connected to the first rotating shaft block 23, and the inner surface of the No. 2 U-shaped plate 24 is rotatably connected to the second rotating shaft block 25. A second electric push rod 26 is fixed between the first rotating shaft block 23 and the second rotating shaft block 25.

[0033] Four mounting grooves 277 are provided on the upper side of the U-shaped seat 4, and the inside of the four mounting grooves 277 are all clamped with plug rods 27, the upper sides of the four plug rods 27 are fixedly connected with a top seat 28, and the upper side of the top seat 28 is connected with a fixed ring 30, and the upper side of the fixed ring 30 is respectively slidably clamped with four clamping blocks 31, and the inner sides of the four clamping blocks 31 are fixedly connected with a filter plate 32. Through the installation and use of the clamping blocks 31 and the filter plate 32, the clamping blocks 31 can drive the filter plate 32 to be clamped and fixed in the fixed ring 30, which is used to play a dust-proof role.

[0034] The interior of the light-curing device body 1 is rotatably connected to an array of conveying rollers 2, and the outer surface of the conveying rollers 2 is sleeved with a conveying belt 3 for conveying. The right side of the conveying roller 2 passes through the light-curing device body 1 and extends to the right side of the light-curing device body 1. The right side of the conveying roller 2 is fixedly connected to the second servo motor 29 through the motor mounting plate. By installing and using the conveying roller 2 and the conveying belt 3, the output shaft of the second servo motor 29 drives the conveying roller 2 to rotate, and then cooperates with the use of the conveying belt 3 so that the product can be conveyed into the interior of the U-shaped seat 4 for UV irradiation, thereby improving processing efficiency.

[0035] Two vertical rods 33 are installed on the upper side of the main body 1 of the light curing device. The outer surfaces of the two vertical rods 33 are slidably connected to a connecting slide 34. Two shielding covers 36 are installed on the left side of the connecting slide 34. The right side of the connecting slide 34 is threadedly connected to two No. 2 fastening bolts 35 for fixing the connecting slide 34.

[0036] A slot 111 is formed on one side of the inserting plate 17 . The slot 111 is adapted to fit the elastic buckle 20 . One side of the elastic buckle 20 is engaged with one side of the inserting plate 17 via the slot 111 .

[0037] The working principle of the UV surface glaze light curing device provided by the utility model is as follows:

[0038] By clamping the card plate 13 into the two U-shaped connecting plates 12 at the disc 9, the card plate 13 can drive the first UV lamp 14 to be fixed just below the disc 9, and then rotate the two No. 1 fastening bolts 19 to squeeze and fix the card plate 13 to ensure the stability of the first UV lamp 14 when clamped. Then, clamp the plug-in plate 17 and the cross positioning plate 21 at the plug-in plate 17 into the rotating plate 16. At this time, the elastic buckle 20 can also automatically clamp into the card slot 111 of the plug-in plate 17 for further clamping and fixing the second UV lamp 18. In this way, the card is used to clamp the second UV lamp 18. The connection method can facilitate the assembly and fixing of the UV lamp, save time and labor, and improve installation efficiency. Then, the second electric push rod 26 is started to extend the second electric push rod 26. At this time, the two first rotating shaft blocks 23 and the second rotating shaft blocks 25 at the second electric push rod 26 will rotate, so that the rotary plate 16 can drive the second UV lamp 18 to rotate downward. Conversely, when the second electric push rod 26 is retracted, it will drive the second UV lamp 18 to rotate upward, which is used to flexibly adjust the lighting angle of the second UV lamp 18, expand the curing range, and ensure the curing effect of the UV surface glaze light curing device;

[0039] By allowing the output shaft of the No. 1 servo motor 11 to drive the driving gear rotating rod 10 to rotate, the driving gear rotating rod 10 can drive the meshing driven gear rotating rod 8 to rotate together, so that the disc 9 can rotate slowly, so that the second UV lamp 18 at the rotating plate 16 can perform uniform UV light around the product, thereby further improving the curing effect of the curing device, and then move the connecting slide 34 at the two vertical rods 33 upward, so that the connecting slide 34 can drive the two shielding covers 36 to move up and down and be fixed on the front and rear sides of the U-shaped seat 4, and then use the No. 2 fastening bolt 35 to fix the connecting slide 34, so that the two shielding covers 36 can play a shading role, preventing the UV lamp from irradiating outside the U-shaped seat 4 and causing harm to the staff.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A UV surface glaze light curing device, comprising a light curing device body (1), characterized in that: The upper side of the light curing device body (1) is connected to a U-shaped seat (4), the upper side of the U-shaped seat (4) is fixedly connected to a top plate (5), the lower side of the top plate (5) is installed with a first electric push rod (6), the lower side of the first electric push rod (6) is fixedly provided with a fixed plate (7), the lower side of the fixed plate (7) is rotatably connected to a driven gear rotating rod (8), and the lower side of the driven gear rotating rod (8) is installed with a disc (9); The lower side of the disc (9) is connected to two symmetrically arranged U-shaped connecting plates (12), the front sides of the two U-shaped connecting plates (12) are slidably clamped with a clamping plate (13), the lower side of the clamping plate (13) is fixedly provided with a first UV lamp (14), the lower side of the disc (9) is installed with two side plates (15), the inner side surfaces of the two side plates (15) are rotatably connected with a rotary plate (16), one side of the rotary plate (16) is clamped with an inserting plate (17), one side of the inserting plate (17) is fixedly provided with a second UV lamp (18), and the other side of the rotary plate (16) is installed with an elastic buckle (20) for fixing the inserting plate (17).

2. A UV surface glaze light curing device according to claim 1, characterized in that: Both ends of the inserting plate (17) are connected with a cross positioning plate (21), one side of the two U-shaped connecting plates (12) is threadedly connected with a No. 1 fastening bolt (19) for fixing the card plate (13), the lower side of the fixing plate (7) is rotatably connected with a driving gear rotating rod (10), the driving gear rotating rod (10) and the driven gear rotating rod (8) are engaged with each other, the upper side of the driving gear rotating rod (10) passes through the fixing plate (7) and extends to the upper side of the fixing plate (7), and the upper side of the driving gear rotating rod (10) is fixedly connected to a No. 1 servo motor (11) through a motor mounting plate.

3. The UV surface glaze light curing device according to claim 1, characterized in that: A first U-shaped plate (22) is fixedly mounted on the outer surface of the disc (9), a second U-shaped plate (24) is fixedly mounted on the other side of the rotary plate (16), the inner side surface of the first U-shaped plate (22) is rotatably connected to a first rotating shaft block (23), the inner side surface of the second U-shaped plate (24) is rotatably connected to a second rotating shaft block (25), and a second electric push rod (26) is fixedly mounted between the first rotating shaft block (23) and the second rotating shaft block (25).

4. The UV surface glaze light curing device according to claim 1, characterized in that: Four mounting grooves (277) are provided on the upper side of the U-shaped seat (4), and the insides of the four mounting grooves (277) are all clamped with plug rods (27), and the upper sides of the four plug rods (27) are fixedly connected with a top seat (28), and the upper side of the top seat (28) is connected with a fixed ring (30), and the upper side of the fixed ring (30) is respectively slidably clamped with four clamping blocks (31), and the inner side surfaces of the four clamping blocks (31) are fixedly connected with a filter plate (32).

5. The UV surface glaze light curing device according to claim 1, characterized in that: The interior of the light-curing device body (1) is rotatably connected to an array of distributed conveying rollers (2); the outer surface of the conveying rollers (2) is sleeved with a conveying belt (3) for conveying; the right side of the conveying rollers (2) passes through the light-curing device body (1) and extends to the right side of the light-curing device body (1); the right side of the conveying rollers (2) is fixedly connected to a No. 2 servo motor (29) via a motor mounting plate.

6. The UV surface glaze light curing device according to claim 1, characterized in that: Two vertical rods (33) are installed on the upper side of the main body (1) of the light curing device, and the outer surfaces of the two vertical rods (33) are slidably connected to a connecting slide (34), two shielding covers (36) are installed on the left side of the connecting slide (34), and two No. 2 fastening bolts (35) for fixing the connecting slide (34) are threadedly connected to the right side of the connecting slide (34).

7. The UV surface glaze light curing device according to claim 1, characterized in that: A card slot (111) is provided on one side of the inserting plate (17), the card slot (111) is adapted to the elastic card buckle (20), and one side of the elastic card buckle (20) is connected to one side of the inserting plate (17) through the card slot (111).

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