PI adhesive film heating film positioning device

Abstract

This utility model provides a PI adhesive film heating film positioning device, relating to the field of heating film processing technology. It includes a main body of equipment, a support rod fixedly connected to one side of the main body, a sliding plate movably connected to the outer surface of the support rod, a film cutting plate fixedly connected to the outer surface of the sliding plate, a placement platform on one side of the main body, a support body on the outer surface of the placement platform, and a connecting rod fixedly connected to the outer surface of the support body. This utility model, by setting up a placement platform, facilitates the installation of a device for quickly positioning the adhesive film. Specifically, by setting up a support body and a movable compartment, it facilitates the placement of a structure that can adhere the adhesive film inside. The support body and its internal structure are located in four places, with two units forming a single unit, facilitating the movement of the uncut adhesive film from its four corners. The connecting rods fix two support bodies together, allowing for simultaneous operation.

Description

Technical Field

[0001] This utility model relates to the field of heating film processing technology, and in particular to a PI adhesive film heating film positioning device. Background Technology

[0002] The principle of heating film is based on the Joule heating effect, which converts electrical energy into heat energy. Heating film is a thin film material whose working principle is based on converting electrical energy into heat energy through resistance heating. Heating film is widely used in hand warmers and thermal insulation products, floor heating systems, thermostats, medical equipment, and industrial heating. During the processing of heating film, depending on the application, a whole piece of film needs to be trimmed or cut into a certain fixed shape, and multiple processing steps are required. The existing machine for trimming the film usually requires manual touch to place the whole piece of film on the die, and then straighten and position it. This process is slow and the manual straightening has a large error. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies, which require manual hand-feeding to place the entire film on the die-cutting mold and then straighten and position it. The manual straightening process has a large error. This invention provides a PI film heating film positioning device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a PI film heating film positioning device, comprising a main body, a support rod fixedly connected to one side of the main body, a sliding plate movably connected to the outer surface of the support rod, a film cutting plate fixedly connected to the outer surface of the sliding plate, a placement platform provided on one side of the main body, a support body provided on the outer surface of the placement platform, a connecting rod fixedly connected to the outer surface of the support body, a handle provided at the bottom of the connecting rod, a moving rod fixedly connected to the bottom of the handle, a first moving groove provided on the outer surface of the support body, a fixing block provided on one side of the first moving groove, and a reversing plate provided on one side of the fixing block.

[0005] In a preferred embodiment, the outer surface of the placement platform is provided with a placement groove, the inner wall of the push plate is fixedly connected with a limit rod, and the outer surface of the limit rod is provided with a spring.

[0006] In a preferred embodiment, the inner wall of the placement groove is engaged with the bottom of the support, and the two ends of the spring are respectively fixedly connected to the bottom of the fixing block and the inner wall of the sliding groove.

[0007] In a preferred embodiment, a baffle is fixedly connected to one side of the fixed block, a connecting block is movably connected to one side of the reverse plate, a push plate is movably connected to one side of the connecting block, a sliding groove is provided on the outer surface of the push plate, a limit block is fixedly connected to the outer surface of the reverse plate, a second moving groove is provided on one side of the support body, a movable chamber is provided inside the support body, and the baffle is disposed on the top of the connecting block.

[0008] In a preferred embodiment, the top of the movable rod is fixedly connected to the outer surface of the push plate, and the outer surface of the movable rod is slidably connected to the inner wall of the first movable groove.

[0009] In a preferred embodiment, the bottom of the fixing block is provided with a groove, the inner wall of the groove is slidably connected to the outer surface of the limiting rod, and the baffle is disposed on the top of the connecting block.

[0010] In a preferred embodiment, the outer surface of the fixing block is slidably connected to the inner wall of the groove.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] This invention features a placement platform to facilitate the installation of a device for quickly positioning adhesive film. Specifically, it incorporates a support structure and a movable chamber to house the adhesive film adhesion mechanism. The support structure and its internal components are located in four locations, with two components forming a single unit, allowing for easy movement of the uncut adhesive film from its four corners. A connecting rod securely connects two supports, enabling simultaneous operation. A handle and a moving rod allow for pulling the moving rod, supported by the connecting rod. The moving rod's two ends are fixedly connected to push plates on either side, causing the push plates to move upwards within the movable chamber. A first moving groove provides space for the moving rod to move. A fixing block supports the moving structure. The push plate, connecting block, and reversing plate facilitate upward movement via the inclined surfaces of the three structures. A limiting block and a second moving groove prevent the reversing plate from detaching from the movable chamber. The bottom surface of the reversing plate is coated with an adhesive material to adhere to the adhesive film for movement. This design eliminates the need for direct hand contact with the adhesive film; it can be placed directly on the cutting board, resulting in more accurate positioning. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a PI film heating film positioning device provided by the present invention.

[0014] Figure 2 This is a schematic diagram of the placement platform portion of a PI film heating film positioning device provided by this utility model.

[0015] Figure 3 A schematic diagram of the push plate portion of a PI film heating film positioning device provided by this utility model.

[0016] Figure 4 This is a cross-sectional schematic diagram of the support body of a PI film heating film positioning device provided by this utility model.

[0017] Legend:

[0018] 1. Equipment body; 2. Support rod; 3. Slide plate; 4. Film cutting plate; 5. Placement platform; 6. Support body; 7. Connecting rod; 8. Handle; 9. Placement slot; 10. Moving rod; 11. First moving slot; 12. Fixing block; 13. Baffle; 14. Reverse plate; 15. Connecting block; 16. Push plate; 17. Limiting block; 18. Limiting rod; 19. First spring; 20. Slide groove; 21. Movable chamber; 22. Second moving slot. Detailed Implementation

[0019] 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.

[0020] Example 1

[0021] like Figures 1-4As shown, this utility model provides a technical solution: a PI film heating film positioning device, including a main body 1, a support rod 2 fixedly connected to one side of the main body 1, a slide plate 3 movably connected to the outer surface of the support rod 2, a film cutting plate 4 fixedly connected to the outer surface of the slide plate 3, a placement platform 5 provided on one side of the main body 1, a support body 6 provided on the outer surface of the placement platform 5, a connecting rod 7 fixedly connected to the outer surface of the support body 6, a handle 8 provided at the bottom of the connecting rod 7, a moving rod 10 fixedly connected to the bottom of the handle 8, the top of the moving rod 10 fixedly connected to the outer surface of the push plate 16, the outer surface of the moving rod 10 slidably connected to the inner wall of the first moving groove 11, and the first moving groove opened on the outer surface of the support body 6. 11. A fixing block 12 is provided on one side of the first moving groove 11. The outer surface of the fixing block 12 is slidably connected to the inner wall of the sliding groove 20. A groove is provided at the bottom of the fixing block 12. The inner wall of the groove is slidably connected to the outer surface of the limiting rod 18. A baffle 13 is provided on the top of the connecting block 15. A reversing plate 14 is provided on one side of the fixing block 12. A baffle 13 is fixedly connected to one side of the fixing block 12. A connecting block 15 is movably connected to one side of the reversing plate 14. A push plate 16 is movably connected to one side of the connecting block 15. A sliding groove 20 is provided on the outer surface of the push plate 16. A limiting block 17 is fixedly connected to the outer surface of the reversing plate 14. A second moving groove 22 is provided on one side of the support body 6. A movable chamber 21 is provided inside the support body 6.

[0022] In this embodiment, a placement platform 5 is provided to facilitate the installation of a device for quickly positioning the adhesive film. Specifically, a support body 6 and a movable chamber 21 are provided to facilitate the installation of a structure that can adhere the adhesive film inside. The support body 6 and its internal structure are located in four places, with two of them forming a single unit, which facilitates the movement of the adhesive film from its four corners. A connecting rod 7 is provided to fix two support bodies 6 together, allowing for simultaneous operation. A handle 8 and a moving rod 10 are provided, which allows the moving rod 10 to be pulled by the handle 8 with the connecting rod 7 as support. The two ends of the moving rod 10 are fixedly connected to push plates 16 on both sides, thereby driving the push plates 16 to move upward within the movable chamber 21. A first moving groove 11 is provided to allow the moving rod 10 to move. A fixing block 1 is provided. 2. The structure used to support movement: the top of the fixed block 12 and the inner wall of the movable chamber 21 are fixedly connected. By setting the push plate 16, the connecting block 15 and the reverse plate 14, it is easy to move the push plate 16 upward and then transmit the transmission through the inclined surfaces of the three structures. The thickness of the reverse plate 14 is less than that of the push plate 16. The distance between the rear of the reverse plate 14 and the inner wall of the movable chamber 21 is the same as the width of the connecting block 15, so that the reverse transmission of the reverse plate 14 can be realized. By setting the limiting block 17 and the second moving groove 22, the reverse plate 14 is prevented from detaching from the movable chamber 21. The length of the limiting block 17 is sufficient to keep the reverse plate 14 inside the second moving groove 22 when it moves to any height. The bottom surface of the reverse plate 14 is provided with an adhesive material, which can stick to the film for movement.

[0023] Example 2

[0024] like Figures 3-4 As shown, the outer surface of the placement platform 5 is provided with a placement groove 9, the inner wall of the push plate 16 is fixedly connected with a limit rod 18, the outer surface of the limit rod 18 is provided with a first spring 19, the inner wall of the placement groove 9 is engaged with the bottom of the support body 6, and the two ends of the first spring 19 are fixedly connected to the bottom of the fixing block 12 and the inner wall of the slide groove 20, respectively.

[0025] In this embodiment, to reduce the shaking of the push plate 16 during use, a groove is provided in the fixing block 12, and a limiting rod 18 is fixedly connected to the push plate 16. The upper and lower structures are fixedly connected by a first spring 19. During use, the push plate 16 will not be blocked from moving, and the push plate 16 can automatically rebound. In addition, a second spring is also provided inside the second moving groove 22, which can push the limiting block 17 and the reversing plate 14 back to their original positions. In addition, a shallow placement groove 9 is provided so that the support body 6 can be placed inside when not in use to prevent loss.

[0026] Working principle:

[0027] like Figures 1-4As shown, when cutting the edges of the adhesive film, start the main body 1 of the equipment, pull out the slide plate 3 to the upper end of the support rod 2, grasp the connecting rod 7 and the handle 8, and pull the handle 8 upward, which drives the moving rod 10 to move upward inside the first moving groove 11. At the same time, the push plate 16 fixed to the moving rod 10 moves upward. The movement of the push plate 16 compresses the first spring 19, the limiting rod 18 moves in the groove, and the fixing block 12 moves in the sliding groove 20. At the same time, due to the presence of the inclined surface and the baffle 13, the connecting block 15 will move towards the reverse plate 14. 5. On the other side of the inclined plane, push the reverse plate 14 to move downward and backward at the same time. At the same time, the moving direction of the limiting block 17 and the reverse plate 14 is the same. They move in the second moving groove 22. Finally, the reverse plate 14 moves to the bottom opening of the exposed movable chamber 21. With both hands operating at the same time, the bottom of the four reverse plates 14 sticks to the film and moves to the surface of the film cutting plate 4 for precise placement. After placement, release the handle 8. Driven by the first spring 19 and the second spring, the structure returns to its original position, and at the same time, the bottom of the movable chamber 21 holds the film down.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A PI film heating film positioning device, comprising a main body (1), characterized in that: A support rod (2) is fixedly connected to one side of the main body (1) of the equipment. A sliding plate (3) is movably connected to the outer surface of the support rod (2). A cutting plate (4) is fixedly connected to the outer surface of the sliding plate (3). A placement platform (5) is provided on one side of the main body (1). A support body (6) is provided on the outer surface of the placement platform (5). A connecting rod (7) is fixedly connected to the outer surface of the support body (6). A handle (8) is provided at the bottom of the connecting rod (7). A moving rod (10) is fixedly connected to the bottom of the handle (8). A first moving groove (11) is opened on the outer surface of the support body (6). A fixing block (12) is provided on one side of the first moving groove (11). A reversing plate (14) is provided on one side of the fixing block (12).

2. The PI film heating film positioning device according to claim 1, characterized in that: The outer surface of the placement platform (5) is provided with a placement groove (9), and the bottom of the fixing block (12) is provided with a limit rod (18), and the outer surface of the limit rod (18) is provided with a first spring (19).

3. The PI film heating film positioning device according to claim 2, characterized in that: The inner wall of the placement groove (9) is engaged with the bottom of the support (6), and the two ends of the first spring (19) are fixedly connected to the bottom of the fixing block (12) and the inner wall of the slide (20), respectively.

4. The PI film heating film positioning device according to claim 1, characterized in that: A baffle (13) is fixedly connected to one side of the fixed block (12), a connecting block (15) is movably connected to one side of the reverse plate (14), a push plate (16) is movably connected to one side of the connecting block (15), a sliding groove (20) is provided on the outer surface of the push plate (16), a limit block (17) is fixedly connected to the outer surface of the reverse plate (14), a second moving groove (22) is provided on one side of the support body (6), a movable chamber (21) is provided inside the support body (6), and the baffle (13) is located on the top of the connecting block (15).

5. The PI film heating film positioning device according to claim 1, characterized in that: The top of the moving rod (10) is fixedly connected to the outer surface of the push plate (16), and the outer surface of the moving rod (10) is slidably connected to the inner wall of the first moving groove (11).

6. The PI film heating film positioning device according to claim 1, characterized in that: The bottom of the fixing block (12) is provided with a groove, and the inner wall of the groove is slidably connected to the outer surface of the limiting rod (18).

7. The PI film heating film positioning device according to claim 1, characterized in that: The outer surface of the fixing block (12) is slidably connected to the inner wall of the groove (20).

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