Polyimide film finished product coiling device

By designing a polyimide film finished rolling device containing a fixed component and a position adjustment mechanism, the problem of not being able to fix the rolling drum in the prior art is solved, and clamping of rolling drums of different sizes is realized and Replace to ensure effective winding and cutting of the polyimide film.

CN222273570UActive Publication Date: 2024-12-31DONGYING YIHAI IND & TRADE CO LTD
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Patent Information

Application Number
CN202420305508.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-19
Publication Date
2024-12-31
Estimated Expiration
2034-02-19

AI Technical Summary

Technical Problem

The existing polyimide film coiling devices cannot fix the coil of different sizes, and are not convenient to replace the coil.

Method used

A polyimide film finished coiling device including a carrier frame, a fixing assembly, a drive motor, a position adjustment mechanism, a clamping assembly, a rolling barrel, a limiting roller and a cutting mechanism is designed, and the finished coil is adjusted by the fixing assembly and position. The mechanism realizes the clamping and replacement of coil barrels of different lengths and diameters, and realizes the winding and cutting of the film by driving the motor and limiting rollers.

Benefits of technology

The fixing and replacement of rolling barrels of different sizes is achieved, ensuring effective winding and cutting of polyimide films, and improving the flexibility and convenience of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a polyimide film finished product winding device, and relates to the field of winding mechanisms. The fixing assembly is arranged on the top surface of the bearing rack; the driving motor is fixedly mounted on the rear side wall of the bearing rack; and the position adjusting mechanism is rotationally mounted on the top surface of the bearing rack through the fixing assembly. According to the utility model, the winding drums are clamped and fixed through the clamping assemblies, and the positions of one group of clamping assemblies are adjusted through the position adjusting mechanism, so that the winding drums with different lengths can be clamped; according to the polyimide film winding device, the winding barrels with different diameters are fixed through the clamping assembly, the winding barrels are conveniently replaced through the clamping assembly, the clamping assembly and the winding barrels are driven by the driving motor to rotate, a polyimide film is wound through the winding barrels, the polyimide film is limited through the limiting roller, and therefore the polyimide film winding device is convenient to use. And after the polyimide film is wound to a certain diameter, the polyimide film is cut off through the cutting mechanism.
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Description

Technical Field

[0001] The utility model relates to the technical field of winding mechanisms, in particular to a polyimide film finished product winding device. Background Art

[0002] Polyimide film is a high-performance plastic film material with excellent mechanical properties, heat resistance, chemical resistance, electrical properties, etc. It is made by a film preparation process using a solution of polyimide resin (PAI). Due to its excellent performance, polyimide film is widely used in aerospace, electronics, chemical industry, medical and other fields.

[0003] In the prior art, when the polyimide film is rolled up, a winding drum is often mounted on a shaft, and the shaft and the winding drum are driven to rotate synchronously by the rotation of a motor to achieve the winding of the polyimide film. However, winding drums of different sizes cannot be fixed during use, and the prior art winding device is inconvenient to replace the winding drum during use. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] The embodiment of the utility model provides a polyimide film finished product rolling device, comprising:

[0006] load-bearing rack;

[0007] A fixing assembly is arranged on the top surface of the carrying frame;

[0008] The driving motor is fixedly mounted on the rear side wall of the carrying frame;

[0009] The position adjustment mechanism is rotatably mounted on the top surface of the supporting frame through a fixing assembly;

[0010] The clamping assembly is fixedly mounted on the end surface of the output end of the driving motor and the end surface of the position adjustment mechanism;

[0011] The coil drum is clamped on the surface of the clamping assembly;

[0012] Polyimide film, wound on the surface of the reel;

[0013] The limiting roller is rotatably inserted into the front and rear side walls of the supporting frame;

[0014] The cutting mechanism is arranged on the front and rear side walls of the carrying frame, and is used for cutting the polyimide film.

[0015] Furthermore, the supporting frame includes a frame body, a mounting hole is provided on the top surface of the frame body, a U-shaped frame is fixedly installed on the top surface of the frame body, and an arc groove is provided on the top surface of the U-shaped frame.

[0016] Furthermore, the fixing assembly includes a threaded column, the top surface of the U-shaped frame is fixedly installed with the threaded column, the surface of the threaded column is plugged with a clamp, and the surface of the threaded column is threadedly sleeved with a fixing nut.

[0017] Furthermore, the position adjustment mechanism includes a first threaded rod, the arc groove on the top surface of the U-shaped frame and the internal rotation of the clamp are connected with the first threaded rod, the front end of the first threaded rod is fixedly installed with a first knob, the surface threaded sleeve of the first threaded rod is provided with a threaded sleeve, and the surface fixed sleeve of the threaded sleeve is provided with a hexagonal sleeve.

[0018] Furthermore, the clamping assembly includes a side plate, the end face of the threaded sleeve and the output end of the drive motor are fixedly mounted with the side plate, the surface of the side plate is provided with a groove, a bidirectional screw is rotatably mounted on the bottom of the groove, and the top end of the bidirectional screw passes through the top surface of the groove and is fixedly mounted with a second knob, the surface threaded sleeve of the bidirectional screw is provided with a clamping block, and the surface of the side plate is fixedly mounted with a positioning cam.

[0019] Furthermore, the cutting mechanism includes a motor, and the front side wall of the U-shaped frame on the front side is fixedly installed with a motor. The output end of the motor passes through the front side wall of the supporting frame and is fixedly installed with a second threaded rod. The surface thread sleeve of the second threaded rod is provided with a movable frame, and a cutting blade is rotatably installed inside the movable frame.

[0020] Furthermore, a clamping groove is provided on the surface of the coiling drum, and when the coiling drum is fixed, the clamping block and the clamping groove are plugged into each other.

[0021] Furthermore, guide rods are fixedly installed on the front and rear side walls of the U-shaped frame, holes are opened on the surface of the movable frame, and the movable frame is slidably installed through the guide rods on the holes on its surface.

[0022] The beneficial effects of the utility model are as follows:

[0023] By fixing the carrying frame, the output shaft of the driving motor is limited by a group of fixing components, the position adjustment mechanism is fixed by another group of fixing components, the distance between the two groups of clamping components is adjusted by the position adjustment mechanism, the end face of the reel is fitted with the surface of the two groups of clamping components, the reel is clamped and fixed by the clamping component, the position of one group of clamping components is adjusted by the position adjustment mechanism so that reels of different lengths can be clamped, reels of different diameters can be fixed by the clamping component, and the reel is easily replaced by the clamping component, the clamping component and the reel are driven to rotate by the driving motor, the polyimide film is wound by the reel, the polyimide film is limited by the limiting roller, and when wound to a certain diameter, the polyimide film is cut by the cutting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the polyimide film finished product rolling device of the utility model;

[0025] Figure 2 This is a rear view of the polyimide film finished product winding device of the present invention;

[0026] Figure 3 This is a polyimide film finished product coiling device of the utility model Figure 2 A magnified view of part A;

[0027] Figure 4 This is a side sectional view of a polyimide film finished product coiling device of the present invention;

[0028] Figure 5 It is a partial structural schematic diagram of a polyimide film finished product winding device of the present invention.

[0029] Description of reference numerals:

[0030] 1. Carrying frame; 101. Frame body; 102. Mounting hole; 103. U-shaped frame; 2. Fixing assembly; 201. Threaded column; 202. Clamping hoop; 203. Fixing nut; 3. Driving motor; 4. Position adjustment mechanism; 401. First threaded rod; 402. First knob; 403. Threaded sleeve; 404. Hexagonal sleeve; 5. Clamping assembly; 501. Side panel; 502. Groove; 503. Bidirectional screw; 504. Second knob; 505. Clamping block; 506. Positioning cam; 6. Reel; 61. Slot; 7. Polyimide film; 8. Limiting roller; 9. Cutting mechanism; 901. Motor; 902. Second threaded rod; 903. Movable frame; 904. Cutting blade. DETAILED DESCRIPTION

[0031] The following describes exemplary embodiments of the present invention in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0032] like Figures 1 to 5 As shown, an embodiment of the present invention provides a polyimide film finished product rolling device, comprising:

[0033] Loading frame 1;

[0034] The fixing component 2 is arranged on the top surface of the supporting frame 1;

[0035] The driving motor 3 is fixedly mounted on the rear side wall of the supporting frame 1;

[0036] The position adjustment mechanism 4 is rotatably mounted on the top surface of the supporting frame 1 through the fixing assembly 2;

[0037] The clamping assembly 5 is fixedly mounted on the end surface of the output end of the driving motor 3 and the end surface of the position adjustment mechanism 4;

[0038] The coil drum 6 is clamped on the surface of the clamping assembly 5;

[0039] A polyimide film 7 is wound on the surface of a reel 6;

[0040] The limiting roller 8 is rotatably inserted into the front and rear side walls of the supporting frame 1;

[0041] The cutting mechanism 9 is provided on the front and rear side walls of the carrying frame 1 , and is used to cut the polyimide film 7 .

[0042] More specifically, by fixing the carrying frame 1, a group of fixing components 2 are used to limit the output shaft of the driving motor 3, and the position adjustment mechanism 4 is fixed by another group of fixing components 2. The position adjustment mechanism 4 is used to adjust the distance between the two groups of clamping components 5, and the end face of the reel 6 is fitted with the surface of the two groups of clamping components 5, and the reel 6 is clamped and fixed by the clamping component 5. The position adjustment mechanism 4 adjusts the position of one group of clamping components 5 so that reels 6 of different lengths can be clamped, and reels 6 of different diameters can be fixed by the clamping component 5. The reel 6 is easily replaced by the clamping component 5, and the clamping component 5 is used to drive the clamping component 5 and the reel 6 to rotate by the driving motor 3. The polyimide film 7 is wound by the reel 6, and the polyimide film 7 is limited by the limiting roller 8. After being wound to a certain diameter, the polyimide film 7 is cut by the cutting mechanism 9.

[0043] The supporting frame 1 includes a frame body 101 , a mounting hole 102 is provided on the top surface of the frame body 101 , a U-shaped frame 103 is fixedly mounted on the top surface of the frame body 101 , and an arc groove is provided on the top surface of the U-shaped frame 103 .

[0044] In the embodiment of the present invention, the frame 101 is conveniently fixed through the mounting holes 102 on the top surface thereof.

[0045] The fixing assembly 2 includes a threaded column 201 , which is fixedly mounted on the top surface of the U-shaped frame 103 , a clamp 202 is plugged into the surface of the threaded column 201 , and a fixing nut 203 is threadedly sleeved on the surface of the threaded column 201 .

[0046] In an embodiment of the present utility model, the clamp 202 is sleeved onto the surface of the threaded column 201, and the clamp 202 is fixed by threading the fixing nut 203 and the threaded column 201, and the output shaft of the drive motor 3 and the position adjustment mechanism 4 are limited by the clamp 202 and the arc groove on the top surface of the U-shaped frame 103.

[0047] The position adjustment mechanism 4 includes a first threaded rod 401, the first threaded rod 401 is rotatably inserted into the arc groove on the top surface of the U-shaped frame 103 and the internal rotation of the clamp 202, the first knob 402 is fixedly installed on the front end of the first threaded rod 401, the surface threaded sleeve of the first threaded rod 401 is provided with a threaded sleeve 403, and the surface fixed sleeve of the threaded sleeve 403 is provided with a hexagonal sleeve 404.

[0048] In an embodiment of the present utility model, a wrench is clamped to the surface of the hexagonal sleeve 404, and the first threaded rod 401 is driven to rotate by the first knob 402. The first threaded rod 401 and the threaded sleeve 403 are engaged so that the threaded sleeve 403 moves laterally along the surface of the first threaded rod 401, thereby adjusting the distance between the two groups of clamping assemblies 5, and thus being able to clamp reels 6 of different lengths.

[0049] The clamping assembly 5 includes a side plate 501, and the end face of the threaded sleeve 403 and the output end of the drive motor 3 are fixedly installed with the side plate 501. A groove 502 is provided on the surface of the side plate 501. A bidirectional screw 503 is rotatably installed at the bottom of the groove 502, and the top end of the bidirectional screw 503 passes through the top surface of the groove 502 and is fixedly installed with a second knob 504. A clamping block 505 is provided on the surface of the threaded sleeve of the bidirectional screw 503, and a positioning cam 506 is fixedly installed on the surface of the side plate 501.

[0050] In the embodiment of the present invention, when the reel 6 is fixed, the interior of the reel 6 is plugged into the corresponding positioning cam 506, and the bidirectional screw 503 is driven to rotate by rotating the second knob 504. The bidirectional screw 503 and the clamping block 505 are engaged so that the two groups of clamping blocks 505 are moved closer to and away from each other, thereby clamping and limiting the reel 6. The spacing between the two groups of clamping blocks 505 is adjusted so that reels 6 of different diameters can be clamped and fixed.

[0051] The cutting mechanism 9 includes a motor 901, and the motor 901 is fixedly installed on the front side wall of the front U-shaped frame 103. The output end of the motor 901 passes through the front side wall of the supporting frame 1 and is fixedly installed with a second threaded rod 902. The surface of the second threaded rod 902 is threadedly sleeved with a movable frame 903, and a cutting blade 904 is rotatably installed inside the movable frame 903.

[0052] In an embodiment of the present invention, the second threaded rod 902 is driven to rotate by the motor 901, and the second threaded rod 902 and the movable frame 903 are engaged to cause the movable frame 903 and the cutting blade 904 to move laterally, and the cutting blade 904 contacts the surface of the polyimide film 7 to cut the polyimide film 7.

[0053] A clamping groove 61 is provided on the surface of the reel 6 . When the reel 6 is fixed, the clamping block 505 is plugged into the clamping groove 61 .

[0054] In the embodiment of the present invention, the reel 6 is fixed by inserting the clamping block 505 into the clamping groove 61 on the surface of the reel 6 .

[0055] The front and rear side walls of the U-shaped frame 103 are fixed with guide rods. The surface of the movable frame 903 is provided with holes, and the movable frame 903 is slidably installed through the guide rods in the holes on its surface.

[0056] In the embodiment of the present invention, the movable frame 903 is limited and guided by the guide rod.

[0057] In summary: by fixing the carrying frame 1, a group of fixing components 2 are used to limit the output shaft of the driving motor 3, the position adjustment mechanism 4 is fixed by another group of fixing components 2, the distance between the two groups of clamping components 5 is adjusted by the position adjustment mechanism 4, the end face of the reel 6 is fitted with the surface of the two groups of clamping components 5, the reel 6 is clamped and fixed by the clamping component 5, the position adjustment mechanism 4 adjusts the position of one group of clamping components 5 so that reels 6 of different lengths can be clamped, reels 6 of different diameters can be fixed by the clamping component 5, and the reel 6 is easily replaced by the clamping component 5, the clamping component 5 and the reel 6 are driven to rotate by the driving motor 3, the polyimide film 7 is wound by the reel 6, the polyimide film 7 is limited by the limiting roller 8, and when wound to a certain diameter, the polyimide film 7 is cut by the cutting mechanism 9.

[0058] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A polyimide film finished product rolling device, characterized in that: include, A load-bearing frame (1); A fixing assembly (2) is arranged on the top surface of the supporting frame (1); A driving motor (3) is fixedly mounted on the rear side wall of the supporting frame (1); A position adjustment mechanism (4) is rotatably mounted on the top surface of the supporting frame (1) via a fixing assembly (2); A clamping assembly (5) is fixedly mounted on the end surface of the output end of the driving motor (3) and the end surface of the position adjustment mechanism (4); A coiling drum (6) is clamped on the surface of the clamping assembly (5); A polyimide film (7) is wound on the surface of the reel (6); The limiting roller (8) is rotatably inserted into the front and rear side walls of the supporting frame (1); The cutting mechanism (9) is arranged on the front and rear side walls of the supporting frame (1), and the cutting mechanism (9) is used to cut the polyimide film (7).

2. The polyimide film finished product rolling device according to claim 1, characterized in that: The supporting frame (1) comprises a frame body (101), a mounting hole (102) is provided on the top surface of the frame body (101), a U-shaped frame (103) is fixedly mounted on the top surface of the frame body (101), and a circular arc groove is provided on the top surface of the U-shaped frame (103).

3. The polyimide film finished product rolling device according to claim 2, characterized in that: The fixing assembly (2) comprises a threaded column (201), the top surface of the U-shaped frame (103) is fixedly mounted with the threaded column (201), the surface of the threaded column (201) is plugged with a clamp (202), and the surface of the threaded column (201) is threadedly sleeved with a fixing nut (203).

4. The polyimide film finished product rolling device according to claim 2, characterized in that: The position adjustment mechanism (4) comprises a first threaded rod (401), the first threaded rod (401) is rotatably inserted into the arc groove on the top surface of the U-shaped frame (103) and the inside of the clamp (202), a first knob (402) is fixedly mounted on the front end of the first threaded rod (401), a threaded sleeve (403) is threadedly sleeved on the surface of the first threaded rod (401), and a hexagonal sleeve (404) is fixedly sleeved on the surface of the threaded sleeve (403).

5. The polyimide film finished product rolling device according to claim 4, characterized in that: The clamping assembly (5) comprises a side plate (501), the end surface of the threaded sleeve (403) and the output end of the driving motor (3) are fixedly mounted with the side plate (501), the surface of the side plate (501) is provided with a groove (502), the bottom of the groove (502) is rotatably mounted with a bidirectional screw rod (503), and the top end of the bidirectional screw rod (503) passes through the top surface of the groove (502) and is fixedly mounted with a second knob (504), the surface of the bidirectional screw rod (503) is threadedly sleeved with a clamping block (505), and the surface of the side plate (501) is fixedly mounted with a positioning cam shaft (506).

6. The polyimide film finished product rolling device according to claim 2, characterized in that: The cutting mechanism (9) comprises a motor (901), the motor (901) is fixedly mounted on the front side wall of the front U-shaped frame (103), the output end of the motor (901) penetrates through the front side wall of the supporting frame (1) and is fixedly mounted with a second threaded rod (902), a movable frame (903) is threadedly sleeved on the surface of the second threaded rod (902), and a cutting blade (904) is rotatably mounted inside the movable frame (903).

7. The polyimide film finished product rolling device according to claim 5, characterized in that: A clamping groove (61) is provided on the surface of the winding drum (6). When the winding drum (6) is fixed, the clamping block (505) is plug-connected with the clamping groove (61).

8. The polyimide film finished product rolling device according to claim 6, characterized in that: The front and rear side walls of the U-shaped frame (103) are fixedly mounted with guide rods, a hole is provided on the surface of the movable frame (903), and the movable frame (903) is slidably mounted through the guide rods on the holes on its surface.