UV paint drying and curing device

Abstract

The utility model relates to the field of UV paint, and discloses a UV paint drying and curing device which comprises a machine body and a fixing frame, a conveying frame is fixedly mounted at the top of the machine body, a curing structure is fixedly connected to the top of the conveying frame, shielding cloth is clamped to the surface of the fixing frame, and a winding drum is fixedly mounted at the end, away from the fixing frame, of the shielding cloth. A supporting frame is rotatably connected to the surface of the winding drum, a sliding groove is formed in the inner wall of the supporting frame, two rotating frames are slidably installed on the inner wall of the sliding groove, and a supporting spring is fixedly connected between the two rotating frames; the fixing frame and the supporting frame are installed at the bottom end of the conveying frame, the surface of the fixing frame is connected with shielding cloth made of PVC in a clamped mode, the shielding cloth is movably connected with the inner wall of the conveying frame, a winding drum is installed at one end of the shielding cloth, and the surface of the winding drum is rotationally connected with the inner wall of the supporting frame, so that the top of the conveying frame is shielded by means of the shielding cloth; and the pollution of the processing material adhered with the coating to the transmission frame is effectively reduced.

Description

Technical Field

[0001] The present application relates to the field of UV paint, and in particular to a UV paint drying and curing device. Background Art

[0002] UV paint is a special paint that uses ultraviolet light as a curing energy source, so that the paint quickly cures into a film after contact with ultraviolet light. Unlike traditional heat-curing paints, UV paint does not need to be heated at high temperatures, so it is suitable for various flammable materials, such as paper, plastic, leather and wood. UV paint is mainly composed of photosensitive resin, photoinitiator and diluent. When conventional UV paint is drying and curing, after the machine body is connected to the power supply, a transmission frame is installed on the top of the machine body, and the processed material coated with UV paint is placed on the transmission frame. A curing structure is installed on the top of the transmission frame. With the help of the transmission frame, the processed material is moved to the bottom of the curing structure, and the curing structure is controlled by the machine body to generate ultraviolet light, thereby completing the drying and curing of the UV paint on the surface of the processed material.

[0003] With respect to the above-mentioned related technologies, the inventors believe that when conventional UV paint is drying and curing, the processed materials with paint often need to be placed on the upper end of the conveyor rack, which causes some paint to easily contaminate the surface of the conveyor rack. If not handled in time, other processed materials may easily be contaminated with paint, and the cured paint adheres to the surface of the conveyor rack, making it difficult to clean.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that processed materials coated with paint are easily contaminated when placed on the upper end of a transmission rack, the present application provides a UV paint drying and curing device.

[0006] The UV paint drying and curing device provided in this application adopts the following technical solution:

[0007] A UV paint drying and curing device comprises a body and a fixed frame, a transmission frame is fixedly installed on the top of the body, the top of the transmission frame is fixedly connected to a curing structure, a shielding cloth is clamped on the surface of the fixed frame, and a winding drum is fixedly installed on the end of the shielding cloth away from the fixed frame, the surface of the winding drum is rotatably connected to a supporting frame, a slide groove is provided on the inner wall of the supporting frame, two rotating frames are slidably installed on the inner wall of the slide groove, a supporting spring is fixedly connected between the two rotating frames, and a roller is rotatably installed on one end of the rotating frame, and a transmission belt is transmission-installed on one end of the two rollers, the tops of the fixed frame and the support frame are welded to the bottom end of the transmission frame, the bottom end of the shielding cloth is movably connected to the inner wall of the transmission frame, the shielding cloth is PVC cloth, and the size of the bottom end of the shielding cloth is adapted to the size of the inner wall of the transmission frame.

[0008] Preferably, the two rotating frames are rotatably connected to each other, and the upper and lower ends of the two rollers are movably connected to the transmission frame and the surface of the winding drum respectively.

[0009] Preferably, the center of the support spring and the centers of the two rollers are on the same straight line.

[0010] Preferably, a rotating roller is installed on the inner wall of the transmission belt, one end of the rotating roller is fixedly connected to a pulling spring, one end of the pulling spring is fixedly installed to a connecting frame, and one end of the connecting frame is fixedly connected to one end of the rotating frame.

[0011] Preferably, a storage box is fixedly installed at one end of the support frame, and a shovel plate is fixedly connected to the inner wall of the storage box. The surface of the shovel plate is slidably installed with the surface of the shielding cloth, and the size specification of the shovel plate surface is compatible with the size specification of the shielding cloth surface.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By installing the fixed frame and the support frame at the bottom of the transmission frame, a PVC shielding cloth is clamped on the surface of the fixed frame, the shielding cloth is movably connected to the inner wall of the transmission frame, and a winding drum is installed at one end of the shielding cloth, and the surface of the winding drum is rotatably connected to the inner wall of the support frame, so as to use the shielding cloth to shield the top of the transmission frame, effectively reducing the pollution of the processing materials with paint on the transmission frame. A slide groove is opened on the inner wall of the support frame, and two rotating frames are slidably connected to the inner wall of the slide groove. A roller is installed at one end of the rotating frame, and one end of the two rollers is respectively connected to the transmission frame and the winding drum. The two rollers are connected, and one end of the two rollers is connected by means of a transmission belt, so that the top roller can be controlled to rotate by means of the transmission frame, thereby driving the bottom roller to rotate the winding drum, effectively reducing the energy consumption of the device. A support spring is installed between the two rotating frames, so that the two rotating frames can be pushed by the support spring, so that the rollers are kept connected with the transmission frame and the winding drum surface, avoiding the situation where the rollers cannot fit together and cause the device to fail; compared with the existing technology, the influence of residual paint on the processed material is effectively reduced, and the effect of drying and curing the UV paint is effectively improved;

[0014] 2. A rotating roller can also be installed on the inner wall of the transmission belt, and a pulling spring is installed at one end of the rotating roller. One end of the pulling spring is connected to the rotating frame with the help of a connecting frame, so that the rotating roller can be pulled with the help of the pulling spring, thereby keeping the transmission belt taut and avoiding the situation where the transmission belt becomes loose due to changes in the distance between the two rollers. A storage box is welded at one end of the support frame, and a shovel plate is installed on the inner wall of the storage box, so that the paint stained on the surface of the shielding cloth can be scraped off with the help of the shovel plate, which is convenient for secondary use of the shielding cloth; the use effect of the device is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a UV paint drying and curing device according to an embodiment of the application;

[0016] Figure 2 is a schematic diagram of the support frame structure of an embodiment of the application;

[0017] Figure 3 is a side view schematic diagram of the structure of an embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the structure at location A of an embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. Machine body; 2. Curing structure; 3. Transmission frame; 4. Fixed frame; 5. Shading cloth; 6. Support frame; 7. Winding drum; 8. Slide; 9. Rotating frame; 10. Roller; 11. Transmission belt; 12. Support spring; 13. Connecting frame; 14. Pull spring; 15. Rotating roller; 16. Storage box; 17. Shovel board. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 —4 Provide further details of this application.

[0021] The present application embodiment discloses a UV paint drying and curing device, referring to Figure 1 - Figure 2 , including a drying and curing machine body 1. When drying and curing, after the body 1 is connected to the power supply, a transmission frame 3 is installed on the top of the body 1, and the fixing frame 4 and the supporting frame 6 are installed at the bottom of the transmission frame 3. A shielding cloth 5 made of PVC material is clamped on the surface of the fixing frame 4, and the shielding cloth 5 is movably connected to the inner wall of the transmission frame 3. The processed material coated with UV paint is placed on the shielding cloth 5, and the top of the transmission frame 3 is shielded with the help of the shielding cloth 5, so as to effectively reduce the pollution of the processed material with paint to the transmission frame 3, and a winding drum 7 is installed at one end of the shielding cloth 5, and the surface of the winding drum 7 is rotatably connected to the inner wall of the supporting frame 6, and the shielding cloth 5 stained with paint is wound with the help of the winding drum 7, and a curing structure 2 is installed on the top of the transmission frame 3, and the processed material is moved to the bottom of the curing structure 2 with the help of the transmission frame 3, and the curing structure 2 is controlled by the body 1 to generate ultraviolet light, thereby completing the UV paint drying and curing on the surface of the processed material.

[0022] Reference Figure 2The inner wall of the support frame 6 is provided with a slide groove 8, and the inner wall of the slide groove 8 is slidably connected to two rotating frames 9. A roller 10 is installed at one end of the rotating frame 9, and one end of the two rollers 10 is respectively connected to the transmission frame 3 and the winding drum 7, and one end of the two rollers 10 is connected by a transmission belt 11. The top roller 10 is controlled to rotate by means of the transmission frame 3, and the winding drum 7 is driven by the transmission belt 11 to rotate the roller 10 at the bottom, thereby winding the shielding cloth 5, effectively reducing the energy consumption of the device, and a support spring 12 is installed between the two rotating frames 9. The two rotating frames 9 are pushed by the support spring 12, so that the roller 10 at one end of the rotating frame 9 is kept connected with the surface of the transmission frame 3 and the winding drum 7, so as to avoid the situation where the roller 10 cannot fit the transmission frame 3 and the winding drum 7 and cause the device to fail.

[0023] Reference Figure 2 - Figure 4 A rotating roller 15 is installed on the inner wall of the transmission belt 11, and a pulling spring 14 is installed at one end of the rotating roller 15. A connecting frame 13 is installed at one end of the pulling spring 14. One end of the connecting frame 13 is fixedly connected to the surface of the rotating frame 9. The pulling spring 14 is used to pull the rotating roller 15, so as to keep the transmission belt 11 taut and avoid the situation where the transmission belt 11 becomes loose due to the change in the distance between the two rollers 10. A storage box 16 is welded to one end of the support frame 6, and a shovel plate 17 is installed on the inner wall of the storage box 16. The shovel plate 17 is used to scrape off the paint on the surface of the shielding cloth 5, and the scraped paint is collected with the help of the storage box 16, so as to facilitate the secondary use of the shielding cloth 5.

[0024] The implementation principle of a UV paint drying and curing device in the embodiment of the present application is as follows: by installing a fixed frame 4 and a supporting frame 6 at the bottom end of a transmission frame 3, a shielding cloth 5 made of PVC is clamped on the surface of the fixed frame 4, the shielding cloth 5 is movably connected to the inner wall of the transmission frame 3, and a winding drum 7 is installed at one end of the shielding cloth 5, and the surface of the winding drum 7 is rotatably connected to the inner wall of the supporting frame 6, so as to shield the top of the transmission frame 3 with the help of the shielding cloth 5, effectively reducing the pollution of the transmission frame 3 caused by the processed materials with paint sticking to it, and a slide groove 8 is opened on the inner wall of the supporting frame 6, and the inner wall of the slide groove 8 is slidably connected to two rotating frames 9, and the rotating frames A roller 10 is installed at one end of 9, and one end of the two rollers 10 is connected to the transmission frame 3 and the winding drum 7 respectively, and one end of the two rollers 10 is connected by a transmission belt 11, so that the top roller 10 can be controlled to rotate by means of the transmission frame 3, thereby driving the bottom roller 10 to rotate the winding drum 7, effectively reducing the energy consumption of the device, and a support spring 12 is installed between the two rotating frames 9, so that the two rotating frames 9 can be pushed by the support spring 12, thereby keeping the rollers 10 connected to the transmission frame 3 and the surface of the winding drum 7, avoiding the situation where the rollers 10 cannot fit and cause the device to fail.

[0025] A rotating roller 15 can also be installed on the inner wall of the transmission belt 11, and a pulling spring 14 is installed at one end of the rotating roller 15. One end of the pulling spring 14 is connected to the rotating frame 9 by means of a connecting frame 13, so that the rotating roller 15 can be pulled by means of the pulling spring 14, thereby keeping the transmission belt 11 taut and preventing the transmission belt 11 from loosening due to changes in the distance between the two rollers 10. A storage box 16 is welded to one end of the support frame 6, and a shovel plate 17 is installed on the inner wall of the storage box 16, so that the paint stained on the surface of the shielding cloth 5 can be scraped off by means of the shovel plate 17, so as to facilitate the secondary use of the shielding cloth 5.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A UV paint drying and curing device, comprising a body (1) and a fixing frame (4), characterized in that: A transmission frame (3) is fixedly installed on the top of the machine body (1), and a solidification structure (2) is fixedly connected to the top of the transmission frame (3). A shielding cloth (5) is clamped on the surface of the fixed frame (4), and a winding drum (7) is fixedly installed on the end of the shielding cloth (5) away from the fixed frame (4). The surface of the winding drum (7) is rotatably connected to a support frame (6). A sliding groove (8) is provided on the inner wall of the support frame (6), and two rotating frames (9) are slidably installed on the inner wall of the sliding groove (8). A supporting spring (12) is fixedly connected between the two rotating frames (9), and a roller (10) is rotatably installed on one end of the rotating frame (9), and a transmission belt (11) is installed at one end of the two rollers (10).

2. A UV paint drying and curing device according to claim 1, characterized in that: The tops of the fixing frame (4) and the supporting frame (6) are welded to the bottom of the transmission frame (3), the bottom of the shielding cloth (5) is movably connected to the inner wall of the transmission frame (3), the shielding cloth (5) is PVC cloth, and the size of the bottom of the shielding cloth (5) is compatible with the size of the inner wall of the transmission frame (3).

3. The UV paint drying and curing device according to claim 1, characterized in that: The two rotating frames (9) are rotatably connected to each other, and the upper and lower ends of the two rollers (10) are movably connected to the transmission frame (3) and the surface of the winding drum (7) respectively.

4. A UV paint drying and curing device according to claim 3, characterized in that: The center of the support spring (12) and the centers of the two rollers (10) are on the same straight line.

5. The UV paint drying and curing device according to claim 3, characterized in that: The inner wall of the transmission belt (11) is provided with a rotating roller (15), one end of the rotating roller (15) is fixedly connected to a pulling spring (14), one end of the pulling spring (14) is fixedly installed to a connecting frame (13), and one end of the connecting frame (13) is fixedly connected to one end of the rotating frame (9).

6. The UV paint drying and curing device according to claim 1, characterized in that: A storage box (16) is fixedly mounted on one end of the support frame (6), and a shovel plate (17) is fixedly connected to the inner wall of the storage box (16). The surface of the shovel plate (17) is slidably mounted on the surface of the shielding cloth (5), and the size of the surface of the shovel plate (17) is compatible with the size of the surface of the shielding cloth (5).

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