UV curing adhesive film drying device

Abstract

The utility model relates to the technical field of drying devices, and discloses a UV curing adhesive film drying device which comprises a drying box and further comprises a sliding block and a drying mechanism, a bottom plate is fixedly connected to the bottom of the drying box, supporting legs are fixedly connected to the bottom of the bottom plate, the drying mechanism is arranged in the drying box, the sliding block is slidably connected to the interior of the bottom plate, and the supporting legs are fixedly connected to the bottom of the drying box. A connecting plate is fixedly connected to the top of the sliding block, a limiting plate is fixedly connected to the top of the connecting plate, a rolling shaft is rotationally connected into the limiting plate, and the limiting plate guides and positions materials through the rolling shaft. The two limiting plates are driven to be synchronously adjusted through rotation of the two-way screw, the containing plate for containing materials is limited to the middle position by the limiting plates, friction of the containing plate can be reduced through the rolling shafts, it is guaranteed that the containing plate is driven by the conveying rollers to move, and therefore the situation that the containing plate deviates when conveyed is prevented, and the containing plate is always in the middle position is avoided; therefore, the device can be moved to the position corresponding to the UV lamp tube for drying treatment.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment, and in particular to a UV-curable adhesive film drying device. Background Technology

[0002] UV curing adhesive film drying equipment is a device that uses strong ultraviolet radiation, chemical reaction, and instantaneous surface curing, with unique radiation characteristics and good performance.

[0003] According to the description in the patent application (authorization announcement number: CN 216800488 U) of an automatic UV adhesive dryer, "This utility model relates to the field of UV drying equipment technology, specifically an automatic UV adhesive dryer, including a UV drying mechanism, an adsorption mechanism, and a cooling water circulation tank; the sensor is a detection device, connected to the motor control, and the sensor automatically pauses the conveyor belt based on the information obtained by measuring the movement distance of the conveyor belt, so that the UV lamps are aligned with the base plate. After entering the chamber, the sensor senses the material and sends an electrical signal to the motor, causing the motor to pause temporarily. The illumination time of the UV lamps can be set in the control button according to different materials. After the set illumination time of the UV lamps has expired, the UV lamps will automatically turn off, indicating that the material has been processed. After the sensor senses that the illumination of the UV lamps has turned off, it sends an electrical signal to the motor, and the motor will automatically turn on and start the next cycle operation. Thus, the production efficiency of the UV dryer can be improved by sensing and controlling the material with the sensor."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] In the process of using this utility model, since the base plate of the device is used to place materials, the base plate and materials are transported by the conveyor belt to the corresponding position of the UV lamp tube for drying. However, the conveyor belt does not have a relative positioning for the base plate. The vibration generated during the conveyor belt transport process will cause the base plate to shift on the surface of the conveyor belt, thereby causing the materials to be misaligned from the relative position of the UV lamp tube, resulting in poor drying effect. Therefore, it is necessary to improve the UV curing film drying device to solve the above problems. Utility Model Content

[0006] To overcome the problem that vibrations generated during conveyor belt transport can cause the base plate to shift on the surface of the conveyor belt, thereby misaligning the material with the relative position of the UV lamps.

[0007] The technical solution of this utility model is as follows: a UV curing adhesive film drying device, including a drying chamber, a slider and a drying mechanism. A base plate is fixedly connected to the bottom of the drying chamber, and a support leg is fixedly connected to the bottom of the base plate. The drying mechanism is arranged inside the drying chamber. A slider is slidably connected inside the base plate. A connecting plate is fixedly connected to the top of the slider. A limiting plate is fixedly connected to the top of the connecting plate. A rolling shaft is rotatably connected inside the limiting plate. The limiting plate guides and positions the material through the rolling shaft. A column is slidably connected inside the drying chamber. A lamp holder is fixedly connected to the bottom of the column. A UV lamp tube is arranged inside the lamp holder. A lamp cover is fixedly connected to the outside of the UV lamp tube.

[0008] Preferably, there are two sliders, and the base plate has grooves at corresponding positions of the two sliders, and the two sliders are symmetrically connected in the grooves.

[0009] Preferably, a connecting frame is fixedly connected to the top of the base plate, a first motor is fixedly connected to the front of the drying oven, a conveyor roller is fixedly connected to the output end of the first motor, the conveyor roller is rotatably connected inside the connecting frame, a first pulley is fixedly connected to the outside of the conveyor roller, a first synchronous belt is driven to the outside of the first pulley, a second motor is fixedly connected to the front of the base plate, a bidirectional screw is fixedly connected to the output end of the second motor, the bidirectional screw is rotatably connected inside the base plate, a slider is threadedly connected to the outside of the bidirectional screw, and a second pulley is fixedly connected to the outside of the bidirectional screw.

[0010] Preferably, there is a certain gap between the conveyor roller and the connecting frame, and the limiting plate passes through the gap between the conveyor roller and the connecting frame.

[0011] Preferably, the drying mechanism includes a heat dissipation grille fixedly connected to the inside of the drying chamber, a door panel rotatably connected to the inside of the drying chamber, a support frame fixedly connected to the top of the drying chamber, a rotating shaft rotatably connected to the inside of the support frame, a third pulley fixedly connected to the outside of the rotating shaft, a second synchronous belt drivingly connecting the third pulley and the second pulley, a bevel gear fixedly connected to the outside of the rotating shaft, a bevel gear meshing with a bevel gear disc, a threaded cylinder fixedly connected to the inside of the bevel gear disc, a threaded rod threadedly connected to the inside of the threaded cylinder, and the threaded rod fixedly connected to the top of the lamp holder.

[0012] Preferably, there are two door panels, and the two door panels are symmetrically rotated and connected inside the drying oven.

[0013] Preferably, the drying box has a through slot at the corresponding position of the second synchronous belt, and the second synchronous belt passes through the through slot.

[0014] The beneficial effects of this utility model are as follows: Compared with a single conveyor belt, the two limiting plates are synchronously adjusted by the rotation of the bidirectional screw, so that the material placement plate is restricted to the central position by the limiting plates. The rolling shaft can reduce the friction of the placement plate, ensuring that the conveyor roller drives the placement plate to move, thereby preventing the placement plate from shifting during the conveying process and keeping it in the central position. This allows it to be moved to the position of the corresponding UV lamp tube for drying treatment, ensuring work efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional view of the drying oven of this utility model;

[0017] Figure 3 This is a schematic diagram of the connecting frame and its connected components of this utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the base plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the drying mechanism of this utility model;

[0020] Figure 6 This is a cross-sectional view of the lampshade structure of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Drying oven; 21. Connecting frame; 22. First motor; 23. Conveyor roller; 24. First pulley; 25. First synchronous belt; 26. Second motor; 27. Bidirectional screw; 28. Slider; 29. ​​Connecting plate; 210. Limiting plate; 211. Rolling shaft; 212. Second pulley; 31. Heat dissipation grille; 32. Door panel; 33. Support frame; 34. Rotating shaft; 35. Third pulley; 36. Second synchronous belt; 37. Bevel gear; 38. Bevel gear disc; 39. Threaded cylinder; 310. Threaded rod; 311. Lamp holder; 312. Column; 313. UV lamp tube; 314. Lamp cover; 4. Base plate; 5. Support leg. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1 - Figure 6This utility model provides an embodiment of a UV-curable adhesive film drying device, including a drying chamber 1, a slider 28, and a drying mechanism. A base plate 4 is fixedly connected to the bottom of the drying chamber 1, and a support leg 5 is fixedly connected to the bottom of the base plate 4. The drying mechanism is installed inside the drying chamber 1. A slider 28 is slidably connected inside the base plate 4. A connecting plate 29 is fixedly connected to the top of the slider 28. A limiting plate 210 is fixedly connected to the top of the connecting plate 29. A rolling shaft 211 is rotatably connected inside the limiting plate 210. The limiting plate 210 guides and positions the material through the rolling shaft 211. A column 312 is slidably connected inside the drying chamber 1. A lamp holder 311 is fixedly connected to the bottom of the column 312, and a UV lamp tube 313 is installed inside the lamp holder 311. The UV lamp tube 313 is externally fixedly connected to a lamp cover 314. The position of the entire device can be fixed by bolts passing through the inside of the support leg 5. The two sliders 28 synchronously drive the two limit plates 210 to move, so that the limit plates 210 move to position the material in the middle position. The rolling shaft 211 reduces friction and limits the material. While the limit plates 210 are adjusted, the column 312 and the lamp holder 311 are raised and lowered together. Then, the material is dried by irradiation by the UV lamp tube 313. There are two sliders 28, and the base plate 4 has a groove at the corresponding position of the two sliders 28. The two sliders 28 are symmetrically slidably connected in the groove. The sliders 28 are positioned by the groove, so that the sliders 28 can only slide in the groove, avoiding deviation and jamming during adjustment.

[0024] Please see Figure 1 - Figure 4 In this embodiment, a connecting frame 21 is fixedly connected to the top of the base plate 4, a first motor 22 is fixedly connected to the front of the drying oven 1, a conveying roller 23 is fixedly connected to the output end of the first motor 22, the conveying roller 23 is rotatably connected inside the connecting frame 21, a first pulley 24 is fixedly connected to the outside of the conveying roller 23, a first synchronous belt 25 is driven to the outside of the first pulley 24, a second motor 26 is fixedly connected to the front of the base plate 4, a bidirectional screw 27 is fixedly connected to the output end of the second motor 26, the bidirectional screw 27 is rotatably connected inside the base plate 4, and a slider 28... A threaded connection is made to the outside of the bidirectional screw 27, and a second pulley 212 is fixedly connected to the outside of the bidirectional screw 27. Multiple conveying rollers 23 rotate synchronously in the same direction to stably convey the material, allowing the material to pass through the bottom of the UV lamp tube 313 for sequential drying. There is a certain gap between the conveying roller 23 and the inside of the connecting frame 21, and the limiting plate 210 passes through the gap between the conveying roller 23 and the connecting frame 21 to prevent the movement of the limiting plate 210 from affecting the normal rotation of the conveying roller 23. Leaving a certain gap can avoid positional conflict between the limiting plate 210 and the conveying roller 23.

[0025] Please see Figure 1 , Figure 5 - Figure 6In this embodiment, the drying mechanism includes a heat dissipation grille 31, which is fixedly connected to the inside of the drying chamber 1. A door panel 32 is rotatably connected to the inside of the drying chamber 1. A support frame 33 is fixedly connected to the top of the drying chamber 1. A rotating shaft 34 is rotatably connected inside the support frame 33. A third pulley 35 is fixedly connected to the outside of the rotating shaft 34. A second synchronous belt 36 is drivingly connected between the third pulley 35 and the second pulley 212. A bevel gear 37 is fixedly connected to the outside of the rotating shaft 34. A bevel gear disk 38 meshes with the outside of the bevel gear 37. A threaded cylinder 39 is fixedly connected inside the bevel gear disk 38. A threaded rod 310 is threadedly connected inside the threaded cylinder 39. The lamp holder 311 is fixedly connected to the top of the lamp holder 311. Through the connection of the second synchronous belt 36, the threaded cylinder 39 and the bidirectional screw 27 rotate synchronously. Thus, when the bidirectional screw 27 rotates to adjust the position of the limiting plate 210, the lamp holder 311 will also rise and fall synchronously to adjust to the appropriate position. There are two door panels 32, and the two door panels 32 are symmetrically rotated and connected to the inside of the drying chamber 1. The door panels 32 on both sides are symmetrically arranged to facilitate the entry and exit of materials, so that the materials pass through in sequence, which improves the working efficiency. The drying chamber 1 has a through groove at the corresponding position of the second synchronous belt 36, and the second synchronous belt 36 passes through the through groove. The through groove avoids affecting the operation of the second synchronous belt 36 and ensures the normal operation of the second synchronous belt 36.

[0026] During operation, the door panel 32 is opened, and the material is placed on the surface of the conveyor roller 23. The first motor 22 drives the conveyor roller 23, which in turn drives the first pulley 24. The first pulley 24 drives the adjacent first pulley 24 via the first synchronous belt 25, thus enabling multiple conveyor rollers 23 to rotate synchronously in the same direction to convey the material. The second motor 26 drives the bidirectional screw 27, which in turn drives the slider 28. The slider 28 drives the connecting plate 29, which in turn drives the limiting plate 210. The limiting plate 210 contacts the material via the rolling shaft 211, keeping the material in a centered position. The bidirectional screw 27... While rotating, the second pulley 212 is driven, which in turn drives the second synchronous belt 36. The second synchronous belt 36 drives the third pulley 35, which in turn drives the rotating shaft 34. The rotating shaft 34 drives the bevel gear 37, which in turn drives the bevel gear disc 38, which in turn drives the threaded cylinder 39. The threaded cylinder 39 rotates to produce the threaded rod 310, which drives the lamp holder 311. The lamp holder 311 is limited by the column 312, and its height is adjusted. The lamp holder 311 uses UV lamps 313 to irradiate the material for drying. The UV lamps 313 are protected by the lamp cover 314.

[0027] Through the above steps, the bidirectional screw 27 rotates and drives the two limiting plates 210 to adjust synchronously, so that the placement plate for placing materials is restricted to the central position by the limiting plates 210, in order to solve the problem that the vibration generated during the conveyor belt conveying process will cause the placement plate to shift on the surface of the conveyor belt, thereby causing the materials to be misaligned with the relative position of the UV lamp tube 313.

Claims

1. A UV curing adhesive film drying device comprising a drying box (1), characterized in that: Also include the slider (28) and drying mechanism, the bottom of the drying box (1) is fixedly connected with the bottom plate (4), the bottom of the bottom plate (4) is fixedly connected with the supporting leg (5), the inside of the drying box (1) is provided with a drying mechanism, the inside of the bottom plate (4) is slidably connected with the slider (28), the top of the slider (28) is fixedly connected with the connecting plate (29), the top of the connecting plate (29) is fixedly connected with the limiting plate (210), the inside of the limiting plate (210) is rotatably connected with the rolling shaft (211), the limiting plate (210) is guided and positioned by the rolling shaft (211), the inside of the drying box 1 is slidably connected with the stand column (312), the bottom of the stand column (312) is fixedly connected with the lamp holder (311), the inside of the lamp holder (311) is provided with the UV lamp tube (313), the outside of the UV lamp tube (313) is fixedly connected with the lampshade (314).

2. The UV curing adhesive film drying device according to claim 1, wherein: The slider (28) is provided with two, and the bottom plate (4) is provided with a sliding groove at the corresponding position of the two sliders (28), and the two sliders (28) are symmetrically connected in the sliding groove.

3. The UV curing adhesive film drying device according to claim 1, wherein: The top of the bottom plate (4) is fixedly connected with the connecting frame (21), the front of the drying box (1) is fixedly connected with the first motor (22), the output end of the first motor (22) is fixedly connected with the conveying roller (23), the conveying roller (23) is rotatably connected in the inside of the connecting frame (21), the outside of the conveying roller (23) is fixedly connected with the first pulley (24), the outside of the first pulley (24) is drivingly connected with the first synchronous belt (25), the front of the bottom plate (4) is fixedly connected with the second motor (26), the output end of the second motor (26) is fixedly connected with the bidirectional screw rod (27), the bidirectional screw rod (27) is rotatably connected in the inside of the bottom plate (4), the slider (28) is threadedly connected to the outside of the bidirectional screw rod (27), and the outside of the bidirectional screw rod (27) is fixedly connected with the second pulley (212).

4. The UV curing adhesive film drying device according to claim 3, characterized in that: The conveying roller (23) and the connecting frame (21) have a certain gap, and the limiting plate (210) passes through the gap between the conveying roller (23) and the connecting frame (21).

5. The UV curing adhesive film drying device according to claim 1, wherein: The drying mechanism comprises a heat dissipation grid (31), the heat dissipation grid (31) is fixedly connected in the inside of the drying box (1), the inside of the drying box (1) is rotatably connected with the door plate (32), the top of the drying box (1) is fixedly connected with the support frame (33), the inside of the support frame (33) is rotatably connected with the rotating shaft (34), the outside of the rotating shaft (34) is fixedly connected with the third pulley (35), the third pulley (35) and the second pulley (212) are drivingly connected with the second synchronous belt (36), the outside of the rotating shaft (34) is fixedly connected with the bevel gear (37), the outside of the bevel gear (37) is engaged with the bevel gear (38), the inside of the bevel gear (38) is fixedly connected with the threaded cylinder (39), the inside of the threaded cylinder (39) is threadedly connected with the threaded rod (310), and the threaded rod (310) is fixedly connected to the top of the lamp holder (311).

6. The UV curing adhesive film drying device according to claim 5, wherein: The door plate (32) is provided with two, and the two door plates (32) are symmetrically rotatably connected in the inside of the drying box (1).

7. The UV curing adhesive film drying device according to claim 5, wherein: The dry box (1) is provided with a through slot at the corresponding position of the second synchronous belt (36), and the second synchronous belt (36) passes through the through slot.

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