UV curing equipment with good cooling effect

Abstract

The utility model discloses UV (ultraviolet) curing equipment with a good cooling effect, which comprises a base, a box body is arranged above the base, a lampshade is fixedly mounted at the bottom of the box body, a motor is fixedly mounted on the right side of the box body, a threaded rod is fixedly mounted at the output end of the motor, and the threaded rod is fixedly mounted on the right side of the box body. Threaded sleeves are in threaded connection outside the threaded rod and close to the two ends of the threaded rod, connecting rods are fixedly mounted at the bottoms of the threaded sleeves, light barriers are fixedly connected to the bottom ends of the connecting rods, a supporting plate is fixedly mounted at the top of the base, and electric telescopic rods are fixedly mounted on the left side of the supporting plate and close to the front side and the rear side of the supporting plate; the other end of the electric telescopic rod is rotationally connected with an adjusting roller through a bearing. According to the utility model, through the matching of the structures, the area of the film irradiated by the UV light and the cooling area of the film are respectively adjusted, so that accurate adjustment can be carried out according to the illumination requirements and the cooling requirements of different films, and the UV curing effect is further ensured.

Description

Technical Field

[0001] This utility model relates to the field of UV curing technology, specifically to a UV curing device with good cooling effect. Background Technology

[0002] UV curing is a technology that uses ultraviolet light to rapidly transform liquid materials into solids. During UV curing, ultraviolet light irradiates a liquid material containing a photoinitiator. The initiator absorbs energy and generates free radicals or cations, which then initiate polymerization reactions between monomers and oligomers, forming new chemical structures and transforming the substance from low-molecular-weight to high-molecular-weight, thus achieving curing. Cooling the film is necessary during UV curing. Existing publication CN221908131U discloses a UV curing device with good cooling effect. By adjusting the vertical distance between the cooling roller unit and the UV lamp unit, the area of ​​the film traveling on the cooling roller unit is changed, thereby adjusting the cooling area of ​​the film. However, this UV curing device adjusts both the area of ​​the film irradiated by UV light and the cooling area of ​​the film simultaneously, making it impossible to accurately provide different light and cooling for different types of films. This affects the UV curing effect and has certain adverse effects on practical use, thus requiring improvement. Utility Model Content

[0003] The purpose of this invention is to provide a UV curing device with good cooling effect. The adjustment device enables separate adjustment of the area of ​​the UV-irradiated film and the cooling area of ​​the film, thereby enabling accurate adjustment according to the light and cooling requirements of different films, thus ensuring the UV curing effect and bringing certain benefits to practical use, solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A UV curing device with good cooling effect, comprising a base, a vertical plate fixedly installed on the top right side of the base, a housing fixedly installed on the top of the vertical plate, a lampshade fixedly installed in the middle of the bottom of the housing, a plurality of UV lamp tubes fixedly installed inside the lampshade, a motor fixedly installed on the right side of the housing, a threaded rod fixedly installed at the output end of the motor with opposite threaded grooves on the threaded rod, a threaded sleeve threadedly connected to the outside of the threaded rod near its two ends, a connecting rod fixedly installed at the bottom of the threaded sleeve, a light-blocking plate fixedly connected to the bottom end of the connecting rod through the housing and fitting against the bottom of the lampshade, a support frame fixedly installed on the top of the base, a cooling roller provided on the inner side of the support frame near its top, a support plate fixedly installed on the top of the base near its right side, an electric telescopic rod fixedly installed on the left side of the support plate near its front and rear sides, a support block fixedly installed at the other end of the electric telescopic rod, and an adjusting roller rotatably connected to the inner side of the support block via a bearing.

[0005] Preferably, a controller is fixedly installed on the right side of the upright plate, and the controller is electrically connected to the motor and the electric telescopic rod.

[0006] Preferably, a sliding sleeve is fixedly installed on the top of the threaded sleeve, and a sliding rod is slidably connected inside the sliding sleeve. The two ends of the sliding rod are fixedly connected to the two sides of the inner wall of the box.

[0007] Preferably, a heat dissipation pipe is connected through the front and rear sides of the lampshade, and a cooling fan is fixedly installed inside the heat dissipation pipe.

[0008] Preferably, a plurality of baffles are fixedly installed inside the cooling roller, and the baffles are staggered inside the cooling roller.

[0009] Preferably, the front and rear sides of the cooling roller are connected by a connecting pipe, the other end of the connecting pipe passes through the support frame and has a threaded groove, and a rotating sleeve is rotatably connected to the outside of the connecting pipe, and the rotating sleeve is fixedly connected to the support frame.

[0010] Preferably, one end of the connecting pipe is threadedly connected to a threaded pipe via a threaded groove, and the other end of the threaded pipe is connected to a rotary joint.

[0011] Compared with existing technologies, the beneficial effects of this invention are as follows: The motor startup drives the threaded rod to rotate, which in turn drives the threaded sleeve to move. The threaded sleeve, through the connecting rod, drives the light-blocking plate to move. Simultaneously, the electric telescopic rod startup drives the adjusting roller to move left and right, which in turn causes the film to adhere to or separate from the cooling roller. This allows for separate adjustment of the area of ​​the UV-irradiated film and the cooling area of ​​the film, enabling accurate adjustments based on the light and cooling requirements of different films, thus ensuring the effectiveness of UV curing. The cooling fan startup quickly dissipates heat from inside the lampshade through the heat dissipation pipe, preventing excessively high temperatures inside the lampshade and extending the lifespan of the UV lamp. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of the box of this utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the lampshade of this utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the cooling roller of this utility model;

[0016] Figure 5 This is a schematic diagram of the heat dissipation pipe structure of this utility model;

[0017] Figure 6 This is an enlarged view of section A of this utility model.

[0018] In the diagram: 1. Base; 2. Upright plate; 3. Box body; 4. Lampshade; 5. UV lamp tube; 6. Motor; 7. Threaded rod; 8. Threaded sleeve; 9. Connecting rod; 10. Light-blocking plate; 11. Cooling roller; 12. Support plate; 13. Electric telescopic rod; 14. Adjusting roller; 15. Controller; 16. Sliding sleeve; 17. Sliding rod; 18. Heat dissipation pipe; 19. Heat dissipation fan; 20. Baffle plate; 21. Connecting pipe; 22. Rotating sleeve; 23. Threaded pipe; 24. Rotary joint. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1, please refer to Figures 1 to 6 This utility model provides a technical solution: a UV curing device with good cooling effect, including a base 1, a vertical plate 2 fixedly installed on the top right side of the base 1, a housing 3 fixedly installed on the top of the vertical plate 2, a lamp cover 4 fixedly installed in the middle of the bottom of the housing 3, a plurality of UV lamp tubes 5 fixedly installed inside the lamp cover 4, a motor 6 fixedly installed on the right side of the housing 3, a threaded rod 7 fixedly installed at the output end of the motor 6, and the threaded rod 7 has opposite threaded grooves. Threaded sleeves 8 are threadedly connected to the outside of the threaded rod 7 near its two ends. A connecting rod 9 is fixedly installed at the bottom of the base 1. The bottom end of the connecting rod 9 extends out of the housing 3 and is fixedly connected to a light-blocking plate 10, which is in contact with the bottom of the lampshade 4. A support frame is fixedly installed at the top of the base 1. A cooling roller 11 is provided on the inner side of the support frame and near its top. A support plate 12 is fixedly installed at the top of the base 1 and near its right side. An electric telescopic rod 13 is fixedly installed on the left side of the support plate 12 and near its front and rear sides. A support block is fixedly installed at the other end of the electric telescopic rod 13. An adjusting roller 14 is rotatably connected to the inner side of the support block through a bearing.

[0021] Furthermore, a controller 15 is fixedly installed on the right side of the upright plate 2. The controller 15 is electrically connected to the motor 6 and the electric telescopic rod 13. The operator can control the motor 6 and the electric telescopic rod 13 through the controller 15, thereby improving the convenience of operating the UV curing equipment.

[0022] Furthermore, a sliding sleeve 16 is fixedly installed on the top of the threaded sleeve 8, and a sliding rod 17 is slidably connected inside the sliding sleeve 16. The two ends of the sliding rod 17 are fixedly connected to the two sides of the inner wall of the housing 3, so that the threaded sleeve 8 can move stably under the sliding action of the sliding sleeve 16 and the sliding rod 17.

[0023] Furthermore, heat dissipation pipes 18 are connected through the front and rear sides of the lamp cover 4. A cooling fan 19 is fixedly installed inside the heat dissipation pipes 18. When the cooling fan 19 is activated, it can quickly dissipate the heat inside the lamp cover 4 through the heat dissipation pipes 18, thereby preventing the temperature inside the lamp cover 4 from becoming too high.

[0024] Example 2, please refer to Figures 1 to 6The difference between this embodiment and embodiment 1 is that: several baffles 20 are fixedly installed inside the cooling roller 11. The baffles 20 are staggered inside the cooling roller 11. The baffles 20 can reduce the flow rate of cooling water inside the cooling roller 11, thereby ensuring the cooling effect of the cooling roller 11. A connecting pipe 21 is connected through the front and rear sides of the cooling roller 11. The other end of the connecting pipe 21 passes through the support frame and has a threaded groove. A rotating sleeve 22 is rotatably connected to the outside of the connecting pipe 21. The rotating sleeve 22 is fixedly connected to the support frame. With the setting of the connecting pipe 21 and the rotating sleeve 22, the cooling roller 11 can rotate stably. One end of the connecting pipe 21 is threadedly connected to a threaded pipe 23 through the threaded groove. The other end of the threaded pipe 23 is connected through a rotary joint 24. The operator can replace the rotary joint 24 through the threaded pipe 23, thereby facilitating the connection to an external cooling water source.

[0025] Working Principle: In use, this UV curing equipment with excellent cooling effect allows the operator to guide the film around the top of the cooling roller 11 and the bottom of the adjusting roller 14. Simultaneously, the operator can turn on the UV lamp 5 to irradiate the film. External cooling water enters the cooling roller 11 through the connector, threaded pipe 23, and connecting pipe 21 to cool the film. During UV curing, the operator can activate the motor 6 and electric telescopic rod 13 via the controller 15. The motor 6 drives the threaded rod 7 to rotate, which in turn moves the threaded sleeve 8. The threaded sleeve 8, through the connecting rod 9, moves the light-blocking plate 10. Simultaneously, the electric telescopic rod 13 activates the adjusting roller 14, causing it to move left and right. The adjusting roller 14 allows the film to adhere to or separate from the cooling roller 11. This allows for separate adjustment of the area of ​​the film irradiated by UV light and the cooling area of ​​the film, enabling accurate adjustments based on the light and cooling requirements of different films, thus ensuring the effectiveness of UV curing.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A UV curing device with good cooling effect, comprising a base (1), characterized in that: A vertical plate (2) is fixedly installed on the top right side of the base (1). A box (3) is fixedly installed on the top of the vertical plate (2). A lampshade (4) is fixedly installed in the middle of the bottom of the box (3). Several UV lamp tubes (5) are fixedly installed inside the lampshade (4). A motor (6) is fixedly installed on the right side of the box (3). A threaded rod (7) is fixedly installed at the output end of the motor (6), and the threaded rod (7) has opposite threaded grooves. A threaded sleeve (8) is threadedly connected to the outside of the threaded rod (7) and near its two ends. A connecting rod (9) is fixedly installed at the bottom of the threaded sleeve (8). The bottom end of the connecting rod (9) extends out of the box (3) and is fixedly connected to a light-blocking plate (10), and the light-blocking plate (10) is in contact with the bottom of the lampshade (4). A support frame is fixedly installed on the top of the base (1). A cooling roller (11) is provided on the inner side of the support frame and near its top. A support plate (12) is fixedly installed on the top of the base (1) and near its right side. An electric telescopic rod (13) is fixedly installed on the left side of the support plate (12) and near its front and rear sides. A support block is fixedly installed at the other end of the electric telescopic rod (13). An adjusting roller (14) is rotatably connected to the inner side of the support block through a bearing.

2. The UV curing equipment with good cooling effect according to claim 1, characterized in that: A controller (15) is fixedly installed on the right side of the upright plate (2), and the controller (15) is electrically connected to the motor (6) and the electric telescopic rod (13).

3. The UV curing equipment with good cooling effect according to claim 1, characterized in that: A sliding sleeve (16) is fixedly installed on the top of the threaded sleeve (8), and a sliding rod (17) is slidably connected inside the sliding sleeve (16). The two ends of the sliding rod (17) are fixedly connected to the inner walls of the box (3).

4. The UV curing equipment with good cooling effect according to claim 1, characterized in that: The lampshade (4) has a heat dissipation pipe (18) that runs through the front and rear sides, and a heat dissipation fan (19) is fixedly installed inside the heat dissipation pipe (18).

5. The UV curing equipment with good cooling effect according to claim 1, characterized in that: Several baffles (20) are fixedly installed inside the cooling roller (11), and the baffles (20) are staggered inside the cooling roller (11).

6. The UV curing equipment with good cooling effect according to claim 1, characterized in that: The cooling roller (11) is connected to the front and rear sides by a connecting pipe (21). The other end of the connecting pipe (21) passes through the support frame and has a threaded groove. The outside of the connecting pipe (21) is rotatably connected to a rotating sleeve (22), which is fixedly connected to the support frame.

7. A UV curing device with good cooling effect according to claim 6, characterized in that: One end of the connecting pipe (21) is threadedly connected to a threaded pipe (23) via a threaded groove, and the other end of the threaded pipe (23) is connected to a rotary joint (24).

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