Synchronous double-drawing equipment for ultrathin capacitor film
By introducing the limit rail and motor-driven support plate extension mechanism in the synchronous dual pulling equipment, the problem of the support plate being unable to be adjusted is solved, uniform stretching and stable support of the capacitor film is achieved, and product quality is improved.
Patent Information
- Application Number
- CN202422333608.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-25
AI Technical Summary
The existing synchronous dual pulling equipment cannot adjust the support plate as needed when the capacitor film is stretched, resulting in improper support, affecting the uniformity and stability of the capacitor film.
An ultra-thin capacitive film synchronous double-tug device is designed. By setting a limit rail and a motor in the main body shell, the meshing movement of the rack and support plate is used to achieve adjustable extension of the support plate, and combining a high-torque motor and a telescopic motor to achieve synchronous stretching and support of the capacitor film.
The uniform stretching and stable support of the capacitor film are achieved, the production consistency and product performance of the capacitor film are improved, and the scrap rate is reduced.
Smart Images
Figure CN223149634U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of synchronous double-drawing equipment, and particularly relates to a synchronous double-drawing equipment for ultra-thin capacitor film. Background Art
[0002] A synchronous double-drawing equipment is a mechanical equipment used in industrial production, mainly used for synchronously pulling two or more workpieces to ensure their consistent movement and position during processing or assembly.
[0003] The synchronous double-drawing equipment for ultra-thin capacitor film is mainly used for manufacturing ultra-thin capacitor film materials. This equipment can achieve precise stretching and synchronous movement of the film material during production to maintain the uniformity and stability of the film. The main purpose of synchronous double-drawing of capacitor film is to ensure that the capacitor film products can maintain consistent thickness and performance during production, avoid defects caused by uneven stretching, improve the performance and reliability of products, meet market demands, and reduce the rejection rate.
[0004] However, during the stretching of the capacitor film, sometimes it is necessary to support and hold it, and sometimes it is necessary to conduct a suspended force test. In common synchronous double-drawing equipment, the lower support plate cannot be adjusted. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a synchronous double-drawing equipment for ultra-thin capacitor film to solve the problem that during the stretching of the capacitor film, sometimes it is necessary to support and hold it, and sometimes it is necessary to conduct a suspended force test, and in common synchronous double-drawing equipment, the lower support plate cannot be adjusted.
[0006] The technical scheme adopted by the utility model is as follows: A synchronous double-drawing equipment for ultra-thin capacitor film, including a main body housing. The inner surface of the main body housing is welded with a limiting rail. A motor is arranged on the inner surface of the main body housing. The outer surface of the output end of the motor is movably connected with a rack. The outer surface of the end of the rack far away from the motor is welded with a support plate. The outer surface between the support plates is movably connected with a connecting rod. The motor adjusts the length of the movable support, and then completes the fixation by inserting a chain into the corresponding convex block of the motor.
[0007] By adopting the above technical scheme, the main body housing provides support for the overall support of the equipment and equipment installation. When support is needed, the motor rotates, and the gear at the output end drives the gear of the rack to engage and move simultaneously, and then extends the support plate along the guide rails on both sides of the limiting rail to the outside. The support plate and the connecting rod are in good fit with each other by adopting a high-precision process to form a support platform.
[0008] In a preferred embodiment, a support rail is welded to the inner surface of the main body housing corresponding to the connecting rod, and a support frame is welded to the outer surface of the main body housing.
[0009] By adopting the above technical solution, the supporting rail auxiliary support connecting rod facilitates better support for the capacitor film after counter-tensioning, and the support frame facilitates the limit of the equipment displacement on both sides.
[0010] In a preferred embodiment, a high-torque motor is fixedly connected to the inner surface of the support frame. A gear roller is welded to the outer surface of the output end of the high-torque motor, and a chain is movably connected to the outer surface of the gear roller.
[0011] By adopting the above technical solution, the high-torque motors are powered on simultaneously to complete rotation, driving the gear roller and the chain, so that the equipment can complete synchronous double-tensioning.
[0012] In a preferred embodiment, a placement plate is welded to the outer surface of the support frame near the high-torque motor, and a displacement plate is welded to the outer surface of the chain far from the high-torque motor.
[0013] By adopting the above technical solution, the displacement plate facilitates the displacement of the first telescopic motor and the second telescopic motor, and the placement plate is convenient for placement after the chain is wound up, avoiding dropping and affecting the stretching of the capacitor film.
[0014] In a preferred embodiment, a first telescopic motor is fixedly connected to the upper outer surface of the displacement plate, and the outer surfaces on both sides of the first telescopic motor are movably connected to the inner surface of the support frame.
[0015] By adopting the above technical solution, the first telescopic motor is at the front end of the second telescopic motor and the clamping piece. When telescoping, it cooperates with the support plate to squeeze the capacitor film for pressure testing operations.
[0016] In a preferred embodiment, a second telescopic motor is fixedly connected to the lower outer surface of the displacement plate, and a clamping piece is fixedly connected to the outer surface of the output end of the second telescopic motor.
[0017] By adopting the above technical solution, the telescoping of the second telescopic motor drives the clamping piece, facilitating the synchronous counter-tensioning of the capacitor film.
[0018] In a preferred embodiment, an electric control main body is fixedly connected to the outer surface of the support frame, and a material box is welded to the outer surface of the support frame.
[0019] By adopting the above technical solution, by placing a control circuit inside the electric control main body, the limit rail and the high-torque motor are controlled, and the material box facilitates the placement of the capacitor film and inserting it into the clamping pieces.
[0020] In a preferred embodiment, the support plate is made of 304L stainless steel, and the connecting rod is made of 304L stainless steel.
[0021] By adopting the above technical solution, 304L stainless steel has excellent corrosion resistance, good machining and welding properties, good high-temperature strength, good plasticity and forgeability, which is convenient for achieving high precision and for supporting materials.
[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:
[0023] In the present utility model, the main body shell provides support for the overall support of the equipment and equipment installation. When support is required, the motor rotates, and the gear at the output end drives the gear of the rack to engage and move simultaneously, thereby extending the support plate along the guide rails on both sides of the limit rail outward. High-precision technology is adopted between the support plate and the connecting rod, and they fit well together to form a support platform. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is the front view of the equipment shape of the present utility model;
[0025] Figure 2 is the schematic diagram of the internal structure of the equipment in the present utility model;
[0026] Figure 3 is the schematic diagram of the support structure of the equipment in the present utility model;
[0027] Figure 4 is the front view of the stretching structure of the equipment in the present utility model;
[0028] Figure 5 is the side view of the stretching structure of the equipment in the present utility model.
[0029] Reference numerals in the drawings: 1, main body shell; 2, limit rail; 3, motor; 4, rack; 5, support plate; 6, connecting rod; 7, support rail; 8, support frame; 9, electric control main body; 10, high-torque motor; 11, gear roller; 12, chain; 13, placement plate; 14, displacement plate; 15, first telescopic motor; 16, second telescopic motor; 17, clamping piece; 18, material box. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0031] Embodiment:
[0032] Refer to Figures 1-5, A synchronous double-drawing device for an ultra-thin capacitor film, including a main body housing 1. A limiting rail 2 is welded on the inner surface of the main body housing 1. A motor 3 is arranged on the inner surface of the main body housing 1. A rack 4 is movably connected to the outer surface of the output end of the motor 3. A support plate 5 is welded to the outer surface of one end of the rack 4 away from the motor 3. A connecting rod 6 is movably connected to the outer surface between the support plates 5. The motor 3 adjusts the length of the movable support, and then completes the fixation by inserting a chain 12 into the corresponding convex block of the motor 3.
[0033] The main body housing 1 provides support for the overall support of the device and the installation of the device. When support is required, the motor 3 rotates, and the gears at the output end drive the gears of the rack 4 to engage and displace simultaneously, and then extend the support plate 5 along the guide rails on both sides of the limiting rail 2 outward. High-precision processes are adopted between the support plate 5 and the connecting rod 6, and they are well attached together to form a support platform.
[0034] Refer to Figures 1-5 , A support rail 7 is welded to the inner surface of the main body housing 1 corresponding to the connecting rod 6, and a support frame 8 is welded to the outer surface of the main body housing 1.
[0035] The support rail 7 assists in supporting the connecting rod 6, facilitating better support for the capacitor film after double-drawing, and the support frame 8 facilitates the limit of the device displacement on both sides.
[0036] Refer to Figures 1-5 , A high-torque motor 10 is fixedly connected to the inner surface of the support frame 8. A gear roller 11 is welded to the outer surface of the output end of the high-torque motor 10. A chain 12 is movably connected to the outer surface of the gear roller 11.
[0037] The high-torque motor 10 is powered on simultaneously to complete rotation, driving the gear roller 11 and the chain 12, enabling the device to complete synchronous double-drawing.
[0038] Refer to Figures 1-5 , A placement plate 13 is welded to the outer surface of one side of the support frame 8 close to the high-torque motor 10, and a displacement plate 14 is welded to the outer surface of one side of the chain 12 away from the high-torque motor 10.
[0039] The displacement plate 14 facilitates the displacement of the first telescopic motor 15 and the second telescopic motor 16. The placement plate 13 is convenient for placement after the chain 12 is wound up, avoiding dropping and affecting the stretching of the capacitor film.
[0040] Refer to Figures 1-5 , A first telescopic motor 15 is fixedly connected to the outer surface of the upper end of the displacement plate 14, and the outer surfaces on both sides of the first telescopic motor 15 are movably connected to the inner surface of the support frame 8.
[0041] The first telescopic motor 15 is at the front end of the second telescopic motor 16 and the clamping piece 17. When telescoping, it cooperates with the support plate 5 to squeeze the capacitor film for a pressure test operation.
[0042] Refer toFigures 1-5 On the outer surface of the lower end of the displacement plate 14, a second telescopic motor 16 is fixedly connected, and a clamping piece 17 is fixedly connected to the outer surface of the output end of the second telescopic motor 16.
[0043] The telescopic movement of the second telescopic motor 16 drives the clamping piece 17, facilitating the synchronous pulling of the capacitor film.
[0044] Refer to Figures 1-5 On the outer surface of the support frame 8, an electric control main body 9 is fixedly connected, and a material box 18 is welded to the outer surface of the support frame 8.
[0045] By placing a control circuit inside the electric control main body 9 to control the limit rail 2 and the high-torque motor 10, the material box 18 facilitates the placement of the capacitor film and inserting it into the clamping piece 17.
[0046] Refer to Figures 1-3 The support plate 5 is made of 304L precision steel, and the connecting rod 6 is made of 304L precision steel.
[0047] 304L precision steel has excellent corrosion resistance, good machining and welding properties, good high-temperature strength, good plasticity and forgeability, facilitating the completion of high precision and the support of materials.
[0048] The implementation principle of an embodiment of the ultra-thin capacitor film synchronous double-pulling device of the present utility model is as follows:
[0049] During use, both ends of the capacitor film are inserted into the clamping piece 17. The clamping piece 17 is squeezed and clamped inward by the telescopic movement of the second telescopic motor 16. Both sides are simultaneously powered by the high-torque motor 10 to complete rotation, driving the gear roller 11 and the chain 12. The displacement plate 14 causes the two sides of the capacitor film to be stressed and stretched simultaneously towards both sides of the device. When support is required, the motor 3 rotates to drive the rack 4 to displace simultaneously, and then the support plate 5 extends outward along the guide rails on both sides of the limit rail 2. The support plate 5 and the connecting rod 6 are in good fit with each other to form a support platform by using high-precision technology. The support rail 7 assists in better support. The second telescopic motor 16 at one end releases the capacitor film by stretching. The high-torque motor 10 rotates in the reverse direction, and the displacement plate 14 is pushed to the middle by the extrusion of the chain 12. The telescopic movement of the first telescopic motor 15 cooperates with the support plate 5 to squeeze the capacitor film for a pressure test operation.
[0050] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims
1. An ultra-thin capacitive film synchronous double-drawing device, comprising a main body housing (1), characterized in that: A limiting rail (2) is welded on the inner surface of the main body housing (1). A motor (3) is arranged on the inner surface of the main body housing (1). A rack (4) is movably connected to the outer surface of the output end of the motor (3). A support plate (5) is welded on the outer surface of one end of the rack (4) away from the motor (3). A connecting rod (6) is movably connected to the outer surface between the support plates (5). The motor (3) adjusts the length of the movable support, and then is fixed by inserting a chain (12) into a corresponding convex block of the motor (3).
2. The synchronous double-drawing device for an ultra-thin capacitor film according to claim 1, wherein: A support rail (7) is welded on the inner surface of the main body housing (1) corresponding to the connecting rod (6). A support frame (8) is welded on the outer surface of the main body housing (1).
3. The synchronous double-drawing device for an ultra-thin capacitor film according to claim 2, characterized in that: A high-torque motor (10) is fixedly connected to the inner surface of the support frame (8). A gear roller (11) is welded on the outer surface of the output end of the high-torque motor (10). A chain (12) is movably connected to the outer surface of the gear roller (11).
4. The synchronous double-drawing device for an ultra-thin capacitor film according to claim 3, characterized in that: A placement plate (13) is welded on the outer surface of the support frame (8) close to the high-torque motor (10). A displacement plate (14) is welded on the outer surface of one side of the chain (12) away from the high-torque motor (10).
5. The synchronous double-drawing device for an ultra-thin capacitor film according to claim 4, wherein: A first telescopic motor (15) is fixedly connected to the upper outer surface of the displacement plate (14). The outer surfaces on both sides of the first telescopic motor (15) are movably connected to the inner surface of the support frame (8).
6. The synchronous double-drawing device for an ultra-thin capacitor film according to claim 5, characterized in that: A second telescopic motor (16) is fixedly connected to the lower outer surface of the displacement plate (14). A clamping piece (17) is fixedly connected to the outer surface of the output end of the second telescopic motor (16).
7. The synchronous double-drawing device for an ultra-thin capacitive film according to claim 2, wherein: An electric control main body (9) is fixedly connected to the outer surface of the support frame (8). A material box (18) is welded on the outer surface of the support frame (8).
8. The synchronous double-drawing device for an ultra-thin capacitor film as described in claim 1, characterized in that: The support plate (5) is made of 304L stainless steel, and the connecting rod (6) is made of 304L stainless steel.