Cooling device for polyimide film production

Abstract

The utility model discloses a cooling device for polyimide film production, which comprises a device body, rotating motors are fixedly mounted on two sides of the top end of the device body, the output ends of the rotating motors penetrate through the device body and are fixedly connected with rotating shafts, and a plurality of uniformly distributed rotating blades are fixedly mounted at the bottom end of each rotating shaft. According to the cooling device for polyimide film production, when a user uses the cooling device, rotating blades can be driven to rotate through a rotating motor, air is generated when the rotating blades rotate, the cooling effect is improved, and the cooling effect is improved. The ice box is placed in the water storage tank, cold air is generated in the ice box, the ice box is matched with the rotating blades to work, the thin film body is further cooled, the cooling effect of the thin film body is good, the ice box is repeatedly used, the ice box is convenient to replace through the connecting cover plate, the use cost is effectively reduced, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of film production, in particular to a cooling device for polyimide film production. Background Art

[0002] Polyimide film is a high-temperature resistant organic polymer film and is the basic material for F and H grade insulation. This film has good mechanical properties, electrical insulation properties, chemical stability and radiation resistance. Polyimide film needs to be cooled during production.

[0003] The existing Chinese patent with announcement number CN212826376U discloses a cooling device for polyimide film, including a cooling box and a refrigeration mechanism. The cooling box has a feed port and a discharge port respectively provided on the opposite side walls. A stretching roller group for conveying the film is installed in the cooling box; the refrigeration mechanism is installed on the cooling box and is used to inject cold air into the cooling box.

[0004] Regarding the above-mentioned related technologies, the inventors found that the above-mentioned patents have high costs when in use, and require the installation of an upper refrigerator, a lower refrigerator, a first side refrigerator and a second side refrigerator. The refrigerator body is large and the cost of use is high, and it cannot meet market demand when in use. Utility Model Content

[0005] The purpose of the utility model is to provide a cooling device for polyimide film production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cooling device for polyimide film production, comprising a device body, wherein rotating motors are fixedly installed on both sides of the top of the device body, the output end of the rotating motor passes through the device body and is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is fixedly installed with a plurality of evenly distributed rotating blades, a water storage tank is fixedly installed on the bottom end of the interior of the device body, a plurality of evenly distributed ice boxes are placed in the middle of the water storage tank, a first support and a second support are fixedly installed on the bottom ends of both sides of the interior of the device body respectively, a feed roller is fixedly installed on the top of the first support and the second support, a feed roller is fixedly installed on the middle part of the device body, a film body is provided between the feed roller and the feed roller, and an installation groove is opened on the side of the device body close to the second support, and an electric telescopic rod is fixedly installed on the top of the installation groove.

[0007] As a preferred technical solution of the present invention, the output end of the electric telescopic rod is fixedly connected to a supporting plate, one side of the top of the supporting plate is fixedly connected to a connecting pillar, the top of the connecting pillar is fixedly connected to a sliding bar on one side close to the electric telescopic rod, the side of the device body close to the mounting slot is fixedly connected to a vertical slide rail, and the slide bar is slidably connected to the vertical slide rail.

[0008] As an optimal technical solution of the present invention, a second support rod is fixedly installed in the middle of the supporting plate away from the electric telescopic rod, a drain plate is fixedly installed at the bottom end of the second support rod, and the middle of the second support column is fixedly connected to the first support rod.

[0009] As a preferred technical solution of the present invention, a support plate is fixedly installed on the top of the first support rod, a soft rubber pad is fixedly installed on the top of the support plate, and the support plate and the drain plate are arranged in parallel.

[0010] As a preferred technical solution of the present invention, a water pump is fixedly installed at the bottom end of one side of the device body, and the input end of the water pump passes through the water tank and is fixedly connected to a water suction pipe.

[0011] As a preferred technical solution of the present invention, a plurality of evenly distributed ventilation holes are provided in the middle of the top of the device body, and through grooves are provided in the middle of both sides of the device body.

[0012] As a preferred technical solution of the present invention, a connecting cover plate is threadedly connected to the bottom end of the front side of the device body, and a limiting plate is fixedly installed on one side of the bottom end of the vertical slide rail close to the electric telescopic rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: this solution is a cooling device for the production of polyimide films. When in use, the user can drive the rotating blades to rotate by rotating the motor. When the rotating blades rotate, air volume is generated to cool the film body. An ice box is placed in the water tank, and cold air is generated in the ice box. In conjunction with the rotating blades, the film body is further cooled. The film body has a good cooling effect, and the ice box can be reused. The connecting cover facilitates the replacement of the ice box, effectively reducing the cost of use and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the feed roller of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the dewatering plate of the utility model;

[0017] Figure 4 This is a structural diagram of the connecting cover plate of the utility model.

[0018] In the figure: 1. Device body; 2. Ventilation hole; 3. Rotating motor; 4. Rotating shaft; 5. Feed roller; 6. Through slot; 7. First pillar; 8. Ice box; 9. Water storage tank; 10. Suction pipe; 11. Water pump; 12. Mounting slot; 13. Electric telescopic rod; 14. Rotating blade; 15. Film body; 16. Feed roller; 17. Soft rubber pad; 18. Support plate; 19. First support rod; 20. Loading plate; 21. Limit plate; 22. Vertical slide rail; 23. Sliding bar; 24. Connecting pillar; 25. Second support rod; 26. Drain plate; 27. Connecting cover plate; 28. Second pillar. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-4 The utility model provides a cooling device for polyimide film production, including a device body 1, a rotating motor 3 is fixedly installed on both sides of the top of the device body 1, the output end of the rotating motor 3 passes through the device body 1 and is fixedly connected to a rotating shaft 4, and the bottom end of the rotating shaft 4 is fixedly installed with a plurality of evenly distributed rotating blades 14, the rotating motor 3 drives the rotating blades 14 to rotate through the rotating shaft 4, and the rotating blades 14 generate air volume to cool the film body 15 with air, and a water storage tank 9 is fixedly installed at the bottom end of the inside of the device body 1, and a plurality of evenly distributed ice boxes 8 are placed in the middle of the water storage tank 9, the water storage tank 9 is convenient for placing the ice boxes 8, and the ice in the ice box 8 melts Water is also collected in the water tank 9. The first pillar 7 and the second pillar 28 are fixedly installed at the bottom ends of both sides of the inside of the device body 1. The top of the first pillar 7 and the second pillar 28 are fixedly installed with a feed roller 5. The first pillar 7 and the second pillar 28 are convenient for installing the feed roller 5. A feed roller 16 is fixedly installed in the middle of the device body 1. A film body 15 is provided between the feed roller 5 and the feed roller 16. The feed roller 16 and the feed roller 5 facilitate the transportation of the film body 15. A mounting groove 12 is provided on the side of the device body 1 close to the second pillar 28. An electric telescopic rod 13 is fixedly installed on the top of the mounting groove 12. The mounting groove 12 facilitates the installation of the electric telescopic rod 13.

[0021] The output end of the electric telescopic rod 13 is fixedly connected to the carrier plate 20, and the electric telescopic rod 13 drives the carrier plate 20 to slide up and down. One side of the top of the carrier plate 20 is fixedly connected to a connecting pillar 24. The top of the connecting pillar 24 is fixedly connected to a sliding bar 23 on the side close to the electric telescopic rod 13. The side of the device body 1 close to the mounting groove 12 is fixedly connected to a vertical slide rail 22, and the sliding bar 23 is slidably connected to the vertical slide rail 22. When the carrier plate 20 is driven to slide by the electric telescopic rod 13, the connecting pillar 24 slides in the vertical slide rail 22 through the sliding bar 23. To improve the sliding stability of the bearing plate 20, a connecting cover plate 27 is threadedly connected to the bottom end of the front of the device body 1. The connecting cover plate 27 is convenient for opening the device body 1 and replacing the ice box 8 in the water tank 9. A limit plate 21 is fixedly installed on the side of the bottom end of the vertical slide rail 22 close to the electric telescopic rod 13. The limit plate 21 is convenient for limiting the sliding position of the sliding bar 23 to prevent the sliding bar 23 from detaching from the sliding guide rail. A second support rod 25 is fixedly installed in the middle of the bearing plate 20 away from the electric telescopic rod 13. The bottom end of the second support rod 25 is fixedly installed with a The water plate 26 and the second support rod 25 drive the water plate 26 to slide down. When the water plate 26 is close to the film body 15, the water drops on the film body 15 are removed. The middle part of the second support column 28 is fixedly connected to the first support rod 19. The top of the first support rod 19 is fixedly installed with a support plate 18. The second support column 28 is convenient for installing the first support rod 19. The first support rod 19 is convenient for installing the support plate 18. The top of the support plate 18 is fixedly installed with a soft rubber pad 17. The soft rubber pad 17 is convenient for filtering water and supporting the film body 15, which is convenient for the water plate 26 to filter the film body 15. The water is drained, and the support plate 18 and the drain plate 26 are arranged in parallel. A water pump 11 is fixedly installed at the bottom end of one side of the device body 1. The water pump 11 absorbs the ice water melted in the water tank 9 to the outside of the device body 1 through the suction pipe 10, which does not affect the reuse of the ice box 8. The input end of the water pump 11 passes through the water tank 9 and is fixedly connected to the suction pipe 10. A number of evenly distributed ventilation holes 2 are opened in the middle of the top of the device body 1, and through grooves 6 are opened in the middle of both sides of the device body 1. The ventilation holes 2 are convenient for ventilation, and the through grooves 6 are convenient for conveying the film body 15.

[0022] Working principle: The utility model is a cooling device for the production of polyimide film. When the user is in use, the feeding roller 5 and the feeding roller 16 facilitate the film body 15 to be transported to the device body 1 through the through slot 6. The rotating motor 3 drives the rotating blade 14 to rotate through the rotating shaft 4. The ice box 8 is placed in the water tank 9. The ice box 8 melts into ice water and cooperates with the rotating blade 14 to quickly cool the device body 1. The ice box 8 can be replaced. The ice box 8 inside the device body 1 can be replaced by opening the connecting cover 27, which reduces the cost of use. The electric telescopic rod 13 is connected to the carrier plate. 20 drives the second support rod 25 to slide down. When the second support rod 25 slides down, the position of the dewatering plate 26 is lowered. The dewatering plate 26 cooperates with the support plate 18 to remove the water droplets on the film body 15. Among them, the dewatering plate 26 is a curved structure to prevent damage to the film body 15. When the supporting plate 20 is driven to slide by the electric telescopic rod 13, the connecting pillar 24 slides in the vertical slide rail 22 through the sliding bar 23, thereby improving the sliding stability of the supporting plate 20. The limiting plate 21 facilitates the position limitation of the sliding of the sliding bar 23 to prevent the sliding bar 23 from detaching from the sliding guide rail.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling device for polyimide film production, comprising a device body (1), characterized in that: A rotating motor (3) is fixedly installed on both sides of the top of the device body (1), and the output end of the rotating motor (3) passes through the device body (1) and is fixedly connected to a rotating shaft (4), and a plurality of evenly distributed rotating blades (14) are fixedly installed on the bottom end of the rotating shaft (4). A water storage tank (9) is fixedly installed on the bottom end of the inside of the device body (1), and a plurality of evenly distributed ice boxes (8) are placed in the middle of the water storage tank (9). A first support (7) and a second support (28) are fixedly installed on the bottom ends of both sides of the inside of the device body (1), and a feeding roller (5) is fixedly installed on the top ends of the first support (7) and the second support (28). A feeding roller (16) is fixedly installed in the middle of the device body (1), and a film body (15) is provided between the feeding roller (5) and the feeding roller (16). A mounting groove (12) is provided on the side of the device body (1) close to the second support (28), and an electric telescopic rod (13) is fixedly installed on the top end of the mounting groove (12).

2. A cooling device for polyimide film production according to claim 1, characterized in that: The output end of the electric telescopic rod (13) is fixedly connected to a carrier plate (20), one side of the top of the carrier plate (20) is fixedly connected to a connecting pillar (24), the top of the connecting pillar (24) is fixedly connected to a sliding bar (23) on a side close to the electric telescopic rod (13), and the side of the device body (1) close to the mounting groove (12) is fixedly connected to a vertical slide rail (22), and the slide bar (23) is slidably connected to the vertical slide rail (22).

3. The cooling device for polyimide film production according to claim 1, characterized in that: A second support rod (25) is fixedly mounted on the middle portion of the carrier plate (20) on the side facing away from the electric telescopic rod (13), a drain plate (26) is fixedly mounted on the bottom end of the second support rod (25), and the middle portion of the second support column (28) is fixedly connected to the first support rod (19).

4. A cooling device for polyimide film production according to claim 3, characterized in that: A support plate (18) is fixedly mounted on the top end of the first support rod (19), a soft rubber pad (17) is fixedly mounted on the top end of the support plate (18), and the support plate (18) and the drain plate (26) are arranged in parallel.

5. The cooling device for polyimide film production according to claim 1, characterized in that: A water pump (11) is fixedly mounted on the bottom end of one side of the device body (1), and an input end of the water pump (11) passes through the water storage tank (9) and is fixedly connected to a water suction pipe (10).

6. The cooling device for polyimide film production according to claim 1, characterized in that: A plurality of evenly distributed ventilation holes (2) are provided in the middle of the top of the device body (1), and through grooves (6) are provided in the middle of both sides of the device body (1).

7. The cooling device for polyimide film production according to claim 2, characterized in that: The bottom end of the front side of the device body (1) is threadedly connected to a connecting cover plate (27), and a limiting plate (21) is fixedly installed on one side of the bottom end of the vertical slide rail (22) close to the electric telescopic rod (13).

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