Ultraviolet curing device for intermediate film

Abstract

The utility model discloses an ultraviolet curing device for an intermediate film, which belongs to the technical field of curing processing of the intermediate film, and is characterized in that the ultraviolet curing device comprises a fixed rack, an electric conveying belt is arranged in an inner cavity of the fixed rack, and a curing assembly is arranged on the front side of the top of the fixed rack; a heat dissipation assembly is arranged on the rear side of the top of the fixed rack, limiting assemblies are arranged on the two sides of the top of the fixed rack, and the curing assembly comprises a supporting frame. The problems that in the prior art, due to the fact that ultraviolet irradiation is not uniform, the curing effect is affected, meanwhile, in the curing process, the middle film can generate heat, an existing device usually lacks effective heat dissipation measures, the middle film is prone to deformation or damage due to overheating, and the product quality is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of intermediate film curing technology, and in particular to an ultraviolet curing device for intermediate films. Background Technology

[0002] In the production process of interlayer film, ultraviolet curing is an important step. Ultraviolet curing can quickly solidify the coating on the surface of the interlayer film, thereby improving the performance and quality of the interlayer film.

[0003] Existing UV curing devices are often not convenient for adjusting the height, angle, and position of the UV lamp, making it difficult to make flexible adjustments according to the different thicknesses and coating characteristics of the intermediate film. This results in uneven UV irradiation, affecting the curing effect. At the same time, the intermediate film may generate heat during the curing process, and existing devices usually lack effective heat dissipation measures, which can easily cause the intermediate film to deform or be damaged due to overheating, reducing product quality.

[0004] To address this, an ultraviolet curing device for intermediate films is proposed. Utility Model Content

[0005] The purpose of this invention is to provide an ultraviolet curing device for intermediate films, which solves the problem that existing ultraviolet curing devices are usually not convenient to adjust the irradiation height, angle and position of the ultraviolet lamp, making it difficult to flexibly adjust according to the different thicknesses and coating characteristics of the intermediate film, resulting in uneven ultraviolet irradiation and affecting the curing effect. At the same time, during the curing process, the intermediate film may generate heat, and existing devices usually lack effective heat dissipation measures, which can easily cause the intermediate film to deform or be damaged due to overheating, reducing product quality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an ultraviolet curing device for an intermediate film, comprising a fixed frame, an electric conveyor belt provided in the inner cavity of the fixed frame, a curing component provided on the front side of the top of the fixed frame, a heat dissipation component provided on the rear side of the top of the fixed frame, and limit components provided on both sides of the top of the fixed frame.

[0007] The curing assembly includes a support frame, with both sides of the bottom of the support frame fixedly connected to a fixed frame. An electric lifting rod is fixedly connected to the top of the support frame. The output rod of the electric lifting rod passes through the support frame and is fixedly connected to a fixed plate. Multiple first adjusting motors are fixedly connected to the bottom of the fixed plate. The output shafts of the first adjusting motors are fixedly connected to an L-shaped plate. A second adjusting motor is fixedly connected to the left side of the L-shaped plate. The output shaft of the second adjusting motor passes through the L-shaped plate and is fixedly connected to an ultraviolet lamp. The output shaft of the second adjusting motor is rotatably connected to the inner wall of the L-shaped plate through a bearing.

[0008] Preferably, the heat dissipation component includes a fixed frame, a heat dissipation fan is provided in the inner cavity of the fixed frame, an air diffuser is connected to the bottom of the fixed frame, and a protective mesh plate is fixedly connected to the top of the fixed frame.

[0009] Preferably, L-shaped brackets are fixedly connected to both sides of the fixed frame, and the bottom of the L-shaped brackets is fixedly connected to the fixed frame.

[0010] Preferably, a fixing strip is fixedly connected to the top of both sides of the cooling fan, and the side of the fixing strip closest to the inner wall of the fixing frame is fixedly connected to the inner wall of the fixing frame.

[0011] Preferably, the limiting component includes two fixing blocks, the bottom of which is fixedly connected to the fixed frame, and the inner walls of the two fixing blocks are slidably connected with adjusting slides. A limiting baffle is fixedly connected to the side of the two adjusting slides near the top center of the electric conveyor belt.

[0012] Preferably, the top of the fixing block is provided with a locking bolt for use with the adjusting slide bar, the bottom of the locking bolt penetrates through the fixing block and is in close contact with the top of the adjusting slide bar, and the top of the fixing block is provided with a threaded hole for use with the locking bolt, and the surface of the locking bolt is connected to the inner wall of the threaded hole by threads.

[0013] Preferably, the top of the support frame has a through hole for use with the electric lifting rod, and the output rod surface of the electric lifting rod is slidably connected to the inner wall of the through hole.

[0014] Preferably, limiting guide rods are fixedly connected to both sides of the top of the fixed plate, and the top of the limiting guide rod extends through to the top of the support frame. Sliding holes that cooperate with the limiting guide rods are opened on both sides of the top inner side of the support frame, and the surface of the limiting guide rod is slidably connected to the inner wall of the sliding hole.

[0015] Preferably, a control panel for use with the curing component and the heat dissipation component is provided on the top left side of the fixed frame, and an L-shaped fixing bracket is fixedly connected to the bottom of the control panel, with the side of the L-shaped fixing bracket close to the fixed frame being fixedly connected to the fixed frame.

[0016] Preferably, multiple support legs are fixedly connected to both sides of the bottom of the fixed frame, and rubber pads are fixedly connected to the bottom of the support legs.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application, through the setting of the curing component, can perform ultraviolet irradiation curing on the intermediate film, and can flexibly change the height, angle and position of ultraviolet irradiation according to the different thicknesses and coating characteristics of the intermediate film, so as to ensure that the ultraviolet rays are uniformly irradiated on the intermediate film, effectively improving the consistency of curing effect and curing quality.

[0019] 2. By setting up a heat dissipation component, this application can assist in heat dissipation of the cured intermediate film, promptly removing the heat generated during the curing process and preventing problems such as deformation, damage, or performance degradation of the intermediate film due to overheating. This is beneficial to improving the product quality and pass rate of the intermediate film. By setting up a limiting component, the intermediate film can play a stable limiting role during the conveying process, preventing the intermediate film from deviating or running off-track on the electric conveyor belt, and ensuring that the intermediate film can stably pass through the curing area during the curing process. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the ultraviolet curing device for the intermediate film of this utility model;

[0021] Figure 2 In this utility model Figure 1 Front view structural diagram;

[0022] Figure 3 This is a disassembled structural diagram of the curing component in this utility model;

[0023] Figure 4 This is an exploded structural diagram of the heat dissipation component in this utility model;

[0024] Figure 5 This is an exploded structural diagram of the limiting component in this utility model.

[0025] In the diagram, 1. Fixed frame; 2. Electric conveyor belt; 3. Curing assembly; 301. Support frame; 302. Electric lifting rod; 303. Fixed plate; 304. First adjusting motor; 305. L-shaped plate; 306. Second adjusting motor; 307. Ultraviolet lamp; 4. Heat dissipation assembly; 401. Fixed frame; 402. Cooling fan; 403. Expansion hood; 404. Protective mesh plate; 405. L-shaped bracket; 406. Fixing strip; 5. Limiting assembly; 501. Fixing block; 502. Adjusting slide bar; 503. Limiting baffle; 504. Locking bolt; 505. Threaded hole; 6. Through hole; 7. Limiting guide rod; 8. Sliding hole; 9. Control panel; 10. L-shaped fixed frame; 11. Support leg; 12. Rubber pad. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] An ultraviolet curing device for an intermediate film includes a fixed frame 1, an electric conveyor belt 2 is provided in the inner cavity of the fixed frame 1, a curing component 3 is provided on the front side of the top of the fixed frame 1, a heat dissipation component 4 is provided on the rear side of the top of the fixed frame 1, and limit components 5 are provided on both sides of the top of the fixed frame 1.

[0029] The curing component 3 includes a support frame 301. The two sides of the bottom of the support frame 301 are fixedly connected to the fixed frame 1. An electric lifting rod 302 is fixedly connected to the top of the support frame 301. The output rod of the electric lifting rod 302 passes through the support frame 301 and is fixedly connected to a fixed plate 303. Multiple first adjusting motors 304 are fixedly connected to the bottom of the fixed plate 303. An L-shaped plate 305 is fixedly connected to the output shaft of the first adjusting motor 304. A second adjusting motor 306 is fixedly connected to the left side of the L-shaped plate 305. An ultraviolet lamp 307 is fixedly connected to the output shaft of the second adjusting motor 306 through the L-shaped plate 305. The output shaft of the second adjusting motor 306 is rotatably connected to the inner wall of the L-shaped plate 305 through a bearing.

[0030] In this embodiment: by setting up a fixed frame 1, an electric conveyor belt 2, a curing component 3, a heat dissipation component 4, and a limiting component 5, the fixed frame 1 supports the entire device during use. The electric conveyor belt 2 transports the intermediate film to be cured. The curing component 3 allows for ultraviolet (UV) irradiation curing of the intermediate film, and the UV irradiation height, angle, and position can be flexibly adjusted according to the different thicknesses and coating characteristics of the intermediate film to ensure uniform UV irradiation on the intermediate film, effectively improving the consistency of curing effect and quality. The heat dissipation component 4 assists in heat dissipation of the cured intermediate film, promptly removing the heat generated during the curing process and preventing deformation, damage, or performance degradation due to overheating, thus improving the product quality and pass rate of the intermediate film. The limiting component 5 provides stable positioning of the intermediate film during transport, preventing deviation or misalignment on the electric conveyor belt 2 and ensuring stable passage of the intermediate film through the curing area during the curing process.

[0031] Specifically, such as Figure 1 , Figure 2 , Figure 4 As shown, the heat dissipation assembly 4 includes a fixed frame 401, a heat dissipation fan 402 is provided in the inner cavity of the fixed frame 401, an air diffuser 403 is connected to the bottom of the fixed frame 401, and a protective mesh plate 404 is fixedly connected to the top of the fixed frame 401.

[0032] Specifically, such as Figure 1 , Figure 4 As shown, L-shaped brackets 405 are fixedly connected to both sides of the fixed frame 401, and the bottom of the L-shaped brackets 405 is fixedly connected to the fixed frame 1.

[0033] Specifically, such as Figure 4 As shown, fixing strips 406 are fixedly connected to the top of both sides of the cooling fan 402. The side of the fixing strip 406 closest to the inner wall of the fixing frame 401 is fixedly connected to the inner wall of the fixing frame 401.

[0034] In this embodiment: by setting up a fixed frame 401, a cooling fan 402, an air diffuser 403, a protective mesh plate 404, an L-shaped bracket 405, and a fixing strip 406, after the intermediate film is cured, the cooling fan 402 can be activated, so that the airflow generated by the cooling fan 402 blows downward through the air diffuser 403, which can accelerate the airflow on the surface of the intermediate film, remove the heat generated during the curing process, and avoid problems such as deformation, damage, or performance degradation of the intermediate film due to overheating. This is beneficial to improving the product quality and pass rate of the intermediate film. The protective mesh plate 404 can prevent debris from entering the fixed frame 401 and protect components such as the cooling fan 402. The L-shaped bracket 405 can support and fix the fixed frame 401. The fixing strip 406 can support and fix the cooling fan 402 within the fixed frame 401.

[0035] Specifically, such as Figure 1 , Figure 2 , Figure 5 As shown, the limiting component 5 includes two fixing blocks 501. The bottom of the fixing blocks 501 is fixedly connected to the fixed frame 1. Adjusting slides 502 are slidably connected to the inner walls of the two fixing blocks 501. Limiting baffles 503 are fixedly connected to the side of the two adjusting slides 502 near the top center of the electric conveyor belt 2.

[0036] Specifically, such as Figure 1 , Figure 2 , Figure 5As shown, the top of the fixing block 501 is provided with a locking bolt 504 that works with the adjusting slide bar 502. The bottom of the locking bolt 504 passes through the fixing block 501 and is in close contact with the top of the adjusting slide bar 502. The top of the fixing block 501 is provided with a threaded hole 505 that works with the locking bolt 504. The surface of the locking bolt 504 is connected to the inner wall of the threaded hole 505 by threads.

[0037] In this embodiment: by setting a fixed block 501, an adjusting slide bar 502, a limiting baffle 503, a locking bolt 504, and a threaded hole 505, in use, firstly, the limiting baffle 503 is adjusted to a suitable position according to the width of the intermediate film. The adjusting slide bar 502 can be moved so that it slides within the fixed block 501. The adjusting slide bar 502 will drive the limiting baffle 503 to move. After the limiting baffle 503 is adjusted to a suitable position, the locking bolt 504 can be turned. By rotating the locking bolt 504, it can move downward under the action of the threaded hole 505, so that the locking bolt 504 abuts and fixes the adjusting slide bar 502, thereby positioning the position of the limiting baffle 503. Then, the limiting baffle 503 can play a stable limiting role for the intermediate film during the conveying process, preventing the intermediate film from deviating or running off course on the electric conveyor belt 2, and ensuring that the intermediate film can stably pass through the curing area during the curing process.

[0038] Specifically, such as Figure 3 As shown, the top of the support frame 301 is provided with a through hole 6 for use with the electric lifting rod 302, and the output rod surface of the electric lifting rod 302 is slidably connected to the inner wall of the through hole 6.

[0039] Specifically, such as Figure 1 , Figure 2 , Figure 3 As shown, limiting guide rods 7 are fixedly connected to both sides of the top of the fixed plate 303. The top of the limiting guide rods 7 extends through to the top of the support frame 301. Sliding holes 8 that cooperate with the limiting guide rods 7 are provided on both sides of the top of the inner side of the support frame 301. The surface of the limiting guide rods 7 is slidably connected to the inner wall of the sliding holes 8.

[0040] In this embodiment: by providing through hole 6, the output rod of electric lifting rod 302 can pass through support frame 301 for telescopic output. By providing limiting guide rod 7, the fixed plate 303 can be guided and limited, so that the fixed plate 303 can be moved up and down stably. By providing sliding hole 8, the limiting guide rod 7 can pass through support frame 301 for up and down sliding when the fixed plate 303 is adjusted up and down.

[0041] Specifically, such as Figure 1 , Figure 2As shown, a control panel 9 is provided on the top left side of the fixed frame 1 for use with the curing component 3 and the heat dissipation component 4. An L-shaped bracket 10 is fixedly connected to the bottom of the control panel 9. The side of the L-shaped bracket 10 closest to the fixed frame 1 is fixedly connected to the fixed frame 1.

[0042] Specifically, such as Figure 1 , Figure 2 As shown, multiple support legs 11 are fixedly connected to both sides of the bottom of the fixed frame 1, and rubber pads 12 are fixedly connected to the bottom of the support legs 11.

[0043] In this embodiment: by setting up the control panel 9, the curing component 3 and the heat dissipation component 4 can be easily controlled to work; by setting up the L-shaped fixing bracket 10, the control panel 9 can be supported and fixed; by setting up multiple support legs 11, the fixing frame 1 can be stably supported; and by setting up rubber pads 12, shock absorption can be achieved.

[0044] Working principle: During the curing process of the intermediate film, the intermediate film can be placed on the electric conveyor belt 2, which then transports it to the curing area. During transport, the two sets of limiting baffles 503 can be adjusted to suitable positions according to the width of the intermediate film. The adjusting slide 502 can be moved, sliding within the fixed block 501. The adjusting slide 502 drives the limiting baffles 503 to move. After adjusting the limiting baffles 503 to the appropriate position, the locking bolt 504 can be turned. Rotation of the locking bolt 504 allows it to move downwards under the action of the threaded hole 505. The locking bolt 504 is used to tighten and fix the adjusting slide bar 502, thereby positioning the limit baffle 503. The two sets of limit baffles 503 then provide stable positioning of the intermediate film during transport, preventing it from shifting or running off-track on the electric conveyor belt 2. This ensures the intermediate film passes stably through the curing area during curing. Furthermore, during the curing process, the irradiation height, angle, and position of the ultraviolet lamp 307 can be adjusted according to the film's thickness and coating characteristics. The electric lifting rod 302 can be activated via the control panel 9. The output of the electric lifting rod 302... The rod drives the fixed plate 303 to move up and down, which in turn drives the first adjusting motor 304, the L-shaped plate 305, the second adjusting motor 306, and the ultraviolet lamp 307 to move up and down. Then, the first adjusting motor 304 is activated via the control panel 9. The output shaft of the first adjusting motor 304 can drive the L-shaped plate 305, the second adjusting motor 306, and the ultraviolet lamp 307 to rotate left and right. Then, the second adjusting motor 306 is activated via the control panel 9. The output shaft of the second adjusting motor 306 can drive the ultraviolet lamp 307 to rotate back and forth. Thus, through the above operations, it is convenient to adjust the thickness of the intermediate film and the coating characteristics according to different requirements. The UV lamp 307 can be flexibly adjusted in height, angle and position to ensure uniform UV irradiation on the intermediate film, effectively improving the curing effect and consistency of curing quality. After the intermediate film is cured, it can be transported to the heat dissipation area by the electric conveyor belt 2. At this time, the cooling fan 402 can be started by the control panel 9, so that the airflow generated by the cooling fan 402 blows downward through the air diffuser 403, which can accelerate the air flow on the surface of the intermediate film, remove the heat generated during the curing process, and avoid problems such as deformation, damage or performance degradation of the intermediate film due to overheating, which is conducive to improving the product quality and pass rate of the intermediate film.

[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ultraviolet curing apparatus for an intermediate film, comprising a fixed frame (1), characterized in that: The inner cavity of the fixed frame (1) is provided with an electric conveyor belt (2), the front side of the top of the fixed frame (1) is provided with a curing component (3), the rear side of the top of the fixed frame (1) is provided with a heat dissipation component (4), and the two sides of the top of the fixed frame (1) are provided with limit components (5). The curing component (3) includes a support frame (301). The two sides of the bottom of the support frame (301) are fixedly connected to the fixed frame (1). An electric lifting rod (302) is fixedly connected to the top of the support frame (301). The output rod of the electric lifting rod (302) passes through the support frame (301) and is fixedly connected to a fixed plate (303). A plurality of first adjusting motors (304) are fixedly connected to the bottom of the fixed plate (303). The output shaft of the first adjusting motor (304) is fixedly connected to an L-shaped plate (305). A second adjusting motor (306) is fixedly connected to the left side of the L-shaped plate (305). The output shaft of the second adjusting motor (306) passes through the L-shaped plate (305) and is fixedly connected to an ultraviolet lamp (307). The output shaft of the second adjusting motor (306) is rotatably connected to the inner wall of the L-shaped plate (305) through a bearing.

2. The ultraviolet curing apparatus for an intermediate film according to claim 1, characterized in that: The heat dissipation component (4) includes a fixed frame (401), a heat dissipation fan (402) is provided in the inner cavity of the fixed frame (401), an air diffuser (403) is connected to the bottom of the fixed frame (401), and a protective mesh plate (404) is fixedly connected to the top of the fixed frame (401).

3. The ultraviolet curing apparatus for an intermediate film according to claim 2, characterized in that: Both sides of the fixed frame (401) are fixedly connected to L-shaped brackets (405), and the bottom of the L-shaped brackets (405) is fixedly connected to the fixed frame (1).

4. The ultraviolet curing apparatus for an intermediate film according to claim 2, characterized in that: The top of both sides of the cooling fan (402) is fixedly connected with a fixing strip (406), and the side of the fixing strip (406) near the inner wall of the fixing frame (401) is fixedly connected to the inner wall of the fixing frame (401).

5. The ultraviolet curing apparatus for an intermediate film according to claim 1, characterized in that: The limiting component (5) includes two fixing blocks (501). The bottom of the fixing blocks (501) is fixedly connected to the fixed frame (1). The inner walls of the two fixing blocks (501) are slidably connected with adjusting slides (502). The side of the two adjusting slides (502) near the top center of the electric conveyor belt (2) is fixedly connected with a limiting baffle (503).

6. The ultraviolet curing apparatus for an intermediate film according to claim 5, characterized in that: The top of the fixing block (501) is provided with a locking bolt (504) that works with the adjusting slide (502). The bottom of the locking bolt (504) passes through the fixing block (501) and is in close contact with the top of the adjusting slide (502). The top of the fixing block (501) is provided with a threaded hole (505) that works with the locking bolt (504). The surface of the locking bolt (504) is connected to the inner wall of the threaded hole (505) by threads.

7. The ultraviolet curing apparatus for an intermediate film according to claim 1, characterized in that: The top of the support frame (301) is provided with a through hole (6) for use with the electric lifting rod (302), and the output rod surface of the electric lifting rod (302) is slidably connected to the inner wall of the through hole (6).

8. The ultraviolet curing apparatus for an intermediate film according to claim 1, characterized in that: Limiting guide rods (7) are fixedly connected to both sides of the top of the fixed plate (303). The top of the limiting guide rod (7) extends through to the top of the support frame (301). Sliding holes (8) that cooperate with the limiting guide rod (7) are provided on both sides of the top of the inner side of the support frame (301). The surface of the limiting guide rod (7) is slidably connected to the inner wall of the sliding hole (8).

9. The ultraviolet curing apparatus for an intermediate film according to claim 1, characterized in that: The top left side of the fixed frame (1) is provided with a control panel (9) for use with the curing component (3) and the heat dissipation component (4). The bottom of the control panel (9) is fixedly connected to an L-shaped bracket (10). The side of the L-shaped bracket (10) close to the fixed frame (1) is fixedly connected to the fixed frame (1).

10. The ultraviolet curing apparatus for an intermediate film according to claim 1, characterized in that: Multiple support legs (11) are fixedly connected to both sides of the bottom of the fixed frame (1), and rubber pads (12) are fixedly connected to the bottom of the support legs (11).

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