A foil joining device and method based on high specific capacity electrode foil processing

Abstract

The present invention relates to the field of electrode foil processing technology, specifically to a foil connection device and method based on high specific capacity electrode foil processing, comprising a bracket, an electrode foil and a polypropylene film, a top frame fixedly connected to the top of the bracket, two ends of the top frame respectively rotatably connected to conveying rollers for guiding the electrode foil, one side of the bracket rotatably connected to a winding handle for winding the electrode foil and the polypropylene film, and the winding handle is elliptical, a mounting frame fixedly connected to the top of the top frame, a fastening roller for supporting the electrode foil is arranged on the top of the mounting frame, movable rods are respectively arranged at both ends of the mounting frame, a correction ring for correcting the electrode foil is arranged on the outer surface of the movable rod, and correction components for driving the movable rod to swing are respectively arranged at both ends of the mounting frame. The design of the correction component can correct the position of the electrode foil in real time, and the movable rod, under the guidance of the correction ring, pushes the electrode foil back to the correct position by dynamic resistance, ensuring that the electrode foil always maintains the correct position during the processing.

Description

Technical Field

[0001] The invention relates to the technical field of electrode foil processing, and in particular to a foil joining device and method based on high specific capacity electrode foil processing. Background Art

[0002] In the electronics industry, high specific capacitance electrode foil is an important component of capacitors, and its quality directly affects the performance and stability of capacitors. With the rapid development of electronic technology, the requirements for capacitor performance are also increasing. Therefore, more stringent standards are put forward for the processing accuracy and cleanliness of high specific capacitance electrode foil. In the traditional high specific capacitance electrode foil processing, the electrode foil conveying, deviation correction and cleaning processes are often completed by decentralized equipment or manual operation. This processing method is not only inefficient, but also easily interfered by human factors, making it difficult to ensure processing accuracy and cleanliness. Especially in the process of conveying electrode foil, due to improper tension control or mechanical vibration and other reasons, it is easy to cause the electrode foil to deviate or wrinkle, affecting the subsequent processing quality. At the same time, if the dust and impurities generated during the processing are not removed in time, it will also seriously affect the cleanliness of the electrode foil and the quality of the final product.

[0003] For example, the patent application with the prior art announcement number CN215974198U provides an automatic foil splicing device and equipment having the same. The foil splicing wheels of the automatic foil splicing device are symmetrically arranged. When pressing the foil, the forces of the multiple foil splicing wheels are balanced, providing a steady pressure, making the foil splicing process more stable, and reducing the occurrence of inadequate pressing by supplementing the pressing function. The embedded foil splicing guide rail can achieve interval pressing, so that the aluminum foil pressing part retains a certain thickness, and enhances the strength of the pressing part. The device is also provided with a travel switch for measuring the moving position of the foil splicing mechanism, which is convenient for monitoring and cooperating with other devices.

[0004] Although the above-mentioned prior art has effectively reduced the problem of inadequate pressing by adding multiple foil joining wheels and adopting a supplementary pressing method, in actual application scenarios, the electrode foil still faces a significant risk of misalignment during complex transportation. Specifically, there may be slight deviations in the design or actual implementation of the transportation path, which may be caused by the incomplete parallelism of the guide rails, the wear of the guide wheels, or installation errors. At the same time, the high-speed rotating parts and transmission mechanisms in the foil joining device will vibrate during operation. Although these vibrations are small, they are sufficient to cause significant disturbances to the electrode foil after long-term accumulation, causing it to deviate from the predetermined trajectory. These tiny deviations will gradually accumulate during the high-speed or long-distance transportation of the electrode foil, and eventually cause the electrode foil to deviate from the predetermined path. To this end, the present application proposes a foil joining device and method based on high-specific capacitance electrode foil processing. Summary of the invention

[0005] The object of the present invention is to provide a foil joining device and method based on high specific capacity electrode foil processing 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 foil joining device based on high specific capacity electrode foil processing, comprising a bracket, an electrode foil and a polypropylene film, the top of the bracket is fixedly connected to a top frame, and the two ends of the top frame are respectively rotatably connected to conveying rollers for guiding the electrode foil, one side of the bracket is rotatably connected to a winding handle for winding the electrode foil and the polypropylene film, and the winding handle is elliptical, the top of the top frame is fixedly connected to a mounting frame, the top of the mounting frame is provided with a fastening roller for supporting the electrode foil, the two ends of the mounting frame are respectively provided with movable rods, the outer surface of the movable rod is provided with a correction ring for correcting the electrode foil, and the two ends of the mounting frame are respectively provided with correction components for driving the movable rod to swing.

[0007] Preferably, a transmission rod is rotatably connected inside the mounting frame, and a tightening roller is fixedly connected to an outer surface of the transmission rod. A servo motor whose output end is fixedly connected to the transmission rod is fixedly connected to one side of the mounting frame.

[0008] Preferably, the correction assembly includes a polygonal wheel fixedly connected to both ends of a transmission rod, a crank is provided above the top frame, and one end of the crank is fixedly connected to the movable rod, a sliding rod is provided above the mounting frame, one end of the sliding rod is rotatably connected to a ball bearing adapted to the polygonal wheel, and the other end of the sliding rod is fixedly connected to a transmission seat rotatably connected to one end of the crank.

[0009] Preferably, the top of the top frame is fixedly connected to a side frame for supporting the crank, the top of the mounting frame is fixedly connected to a limit seat for the sliding rod to slide, the outer surface of the sliding rod is fixedly connected to a fixing ring, the outer surface of the sliding rod is sleeved with a tension spring, and one end of the tension spring is fixedly connected to the limit seat, and the other end of the tension spring is fixedly connected to the fixing ring.

[0010] Preferably, a slide groove is provided on the top of the movable rod, a slide bar slidably connected to the slide groove is fixedly connected to the inside of the deviation-correcting ring, and a plurality of air holes communicating with the inside of the slide groove are provided inside the slide groove.

[0011] Preferably, an air pump is fixedly connected to the top of the top frame, an air pipe is fixedly connected to the output end of the air pump, an end of the air pipe away from the air pump is connected to a spring tube, an end of the spring tube away from the air pipe is connected to a movable rod, and a plurality of soft hairs are fixedly connected to the outer surface of the movable rod.

[0012] Preferably, a ring valve body adapted to it is provided inside the air pipe, and a connecting rod fixedly connected to the ring valve body is rotatably connected to one side of the air pipe, and a connecting plate is fixedly connected to one end of the connecting rod away from the ring valve body, and a torsion spring is sleeved on the outer surface of the connecting rod for its own reset.

[0013] Preferably, one end of the bracket is fixedly connected to the second side frame, the second side frame is internally rotatably connected to a connecting shaft fixedly connected to the winding handle, one side of the second side frame is fixedly connected to a driving motor that drives the connecting shaft to rotate, and the other end of the bracket is fixedly connected to the first side frame, and the first side frame is internally rotatably connected to a winding drum.

[0014] Preferably, a plurality of positioning rollers for guiding the polypropylene film are rotatably connected inside the bracket, an auxiliary frame is fixedly connected to the outer surface of the first side frame, and an auxiliary shaft is rotatably connected inside the auxiliary frame.

[0015] The present invention also provides a foil joining method based on high specific capacity electrode foil processing, comprising the following steps:

[0016] S1. When in use, firstly take out the electrode foil, pass it through the conveying roller, then pass it through the top surface of the fastening roller and connect it to the winding handle, and at the same time connect the polypropylene film to the winding handle, and then start driving the winding handle to rotate to stack the polypropylene film and the electrode foil together;

[0017] S2. Then, the deflection correction component is turned on to move the movable rod. At this time, the top of the movable rod contacts the electrode foil to scrape it, and the deflection correction ring contacts the electrode foil to correct the deflection of the electrode foil.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] By using an elliptical winding handle, when the winding handle rotates, the longer design at both ends will apply a tensioning force to the electrode foil. This tensioning force not only helps to maintain the tension of the electrode foil, but also more effectively adheres the electrode foil to the surface of the polypropylene film, thereby improving the bonding strength between the two and reducing the risk of separation during production and use. Multiple positioning rollers and auxiliary shafts work together to ensure that the polypropylene film and electrode foil remain stable during transportation, reducing the occurrence of wrinkles, offsets and other problems. As a dielectric material, the polypropylene film has good insulation and temperature resistance, and is suitable for use in combination with the electrode foil.

[0020] The height difference between the fastening roller and the conveying roller enables the electrode foil to better fit the surface of the conveying roller during transportation, reducing the resistance caused by sliding or jumping, thereby improving the stability of transportation. The servo motor drives the fastening roller to rotate, further reducing the friction and resistance of the electrode foil during transportation, allowing the electrode foil to move more smoothly. The design of the correction component, especially the combination of the correction ring and the movable rod, can correct the position of the electrode foil in real time. When the electrode foil is offset, the movable rod, under the guidance of the correction ring, pushes the electrode foil back to the correct position by dynamic resistance, ensuring that the electrode foil always remains in the correct position during the processing.

[0021] The suction pump transmits suction to the multiple air holes on the movable rod through the air pipe and spring tube, so that while correcting the electrode foil, it can absorb and remove dust and impurities on its surface in real time. This instant cleaning function effectively prevents the impact of dust accumulation on the quality of the electrode foil, ensures the hygiene standards of the processing process and the purity of the product. While correcting the electrode foil, the soft hair on the outer surface of the movable rod can gently contact and clean the surface of the electrode foil. This synergistic effect not only improves the accuracy and stability of the correction, but also enhances the cleaning effect. In addition, the design of the slide and the slide bar, as well as the damping force between them, enables the correction ring to better limit and adapt to the transportation status of the electrode foil, further improving the overall correction and cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the present invention with a partial support removed;

[0025] Figure 4 It is a structural schematic diagram of the top frame in the present invention;

[0026] Figure 5 It is a structural schematic diagram of the mounting frame in the present invention;

[0027] Figure 6 This is a schematic diagram of the structure of the polygonal wheel in the present invention;

[0028] Figure 7 For the present invention Figure 6 A schematic diagram of the structure enlargement in the middle;

[0029] Figure 8 It is a schematic diagram of the explosion structure of the deviation-correcting ring and the movable rod in the present invention;

[0030] Fig. 9It is a schematic diagram of the cross-sectional structure of the movable rod in the present invention;

[0031] Fig.10 is a schematic diagram of the cross-sectional structure of the trachea in the present invention;

[0032] Fig.11 It is a schematic structural diagram of the crank and the connecting plate in the present invention.

[0033] In the figure: 100, bracket; 101, top frame; 102, first side frame; 103, winding drum; 104, auxiliary frame; 105, auxiliary shaft; 106, second side frame; 107, connecting shaft; 108, winding handle; 109, driving motor; 110, conveying roller; 111, electrode foil; 112, polypropylene film; 113, positioning roller; 200, mounting frame; 201, servo motor; 202, transmission rod; 203, fastening roller; 300, movable rod; 301, servo motor; 202, transmission rod; 203, fastening roller; 304, movable rod; 305, servo motor; 306, servo motor; 307, servo motor; 308, servo motor; 309, servo motor; 310, servo motor; 311, servo motor; 312, servo motor; 313, servo motor; 314, servo motor; 315, servo motor; 316, servo motor; 317, servo motor; 318, servo motor; 319, servo motor; 320, servo motor; 321, servo motor; 322, servo motor; 323, servo motor; 324, servo motor; 325, servo motor; 326, servo motor; 327, servo motor; 328, servo motor; 329, servo motor; 330, servo motor; 331, servo motor; 332, servo motor; 333, servo motor; 334, servo motor; 335, servo motor; 336 01. Correction ring; 302. Slide groove; 303. Slide bar; 304. Polygonal wheel; 305. Limit seat; 306. Slide rod; 307. Ball; 308. Fixed ring; 309. Tension spring; 310. Side frame; 311. Crank; 312. Transmission seat; 400. Air pump; 401. Air pipe; 402. Air hole; 403. Soft hair; 404. Spring tube; 405. Ring valve body; 406. Connecting rod; 407. Connecting plate; 408. Torsion spring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figure 1 , Figure 2 as well as Figure 3The present invention provides a technical solution: a foil joining device based on high specific capacity electrode foil processing, comprising a bracket 100, an electrode foil 111 and a polypropylene film 112, wherein the electrode foil 111 is attached to the surface of the polypropylene film 112 to obtain protection, a top frame 101 is fixedly connected to the top of the bracket 100, and two ends of the top frame 101 are rotatably connected to conveying rollers 110 for guiding the electrode foil 111, and the conveying rollers 110 can support the electrode foil 111 to obtain a certain tension, and a winding handle 108 for winding the electrode foil 111 and the polypropylene film 112 is rotatably connected to one side of the bracket 100, and the winding handle 108 is elliptical, presenting an elliptical The winding handle 108 is shaped and has longer ends. When it rotates, a tensioning force will be applied to the electrode foil 111 at the two ends, and this force can better adhere the electrode foil 111 to the surface of the polypropylene film 112. One end of the bracket 100 is fixedly connected to the second side frame 106, and the second side frame 106 is internally rotatably connected to the connecting shaft 107 fixedly connected to the winding handle 108. One side of the second side frame 106 is fixedly connected to a driving motor 109 for driving the connecting shaft 107 to rotate. The other end of the bracket 100 is fixedly connected to the first side frame 102, and the first side frame 102 is internally rotatably connected to the winding drum 103. The winding drum 103 can be used to guide the electrode foil 111 and flexibly connect the materials.

[0036] Furthermore, the bracket 100 is internally rotatably connected to a plurality of positioning rollers 113 for guiding the polypropylene film 112. The plurality of positioning rollers 113 can guide the polypropylene film 112 so as to ensure stable transportation. The outer surface of the first side frame 102 is fixedly connected to an auxiliary frame 104. The auxiliary frame 104 is internally rotatably connected to an auxiliary shaft 105, and the auxiliary shaft 105 can transport the polypropylene film 112.

[0037] Specifically, the electrode foil 111 on the surface of the winding drum 103 is first taken out and passed through the conveying roller 110 and then through the top surface of the fastening roller 203 to be connected to the winding handle 108. At the same time, the polypropylene film 112 is passed through the auxiliary shaft 105 and multiple positioning rollers 113 to be connected to the winding handle 108. Thereafter, the driving motor 109 is started to drive the connecting shaft 107 to rotate and drive the winding handle 108 to rotate, so that the polypropylene film 112 and the electrode foil 111 are stacked together. Under the action of the winding handle 108, the polypropylene film 112 and the electrode foil 111 can be effectively tightened to fix the two.

[0038] In summary, by using the oval winding handle 108, when the winding handle rotates, the longer design at both ends will apply a tensioning force to the electrode foil 111. This tensioning force not only helps to maintain the tension of the electrode foil, but also more effectively adheres the electrode foil to the surface of the polypropylene film 112, thereby improving the bonding strength between the two and reducing the risk of separation during production and use. Multiple positioning rollers 113 and auxiliary shafts 105 work together to ensure that the polypropylene film 112 and the electrode foil 111 remain stable during transportation, reducing the occurrence of wrinkles, offsets and other problems. As a dielectric material, the polypropylene film 112 has good insulation and temperature resistance, and is suitable for use in combination with the electrode foil 111.

[0039] Example 2: Please refer to Figure 4 , Figure 5 as well as Figure 6 The present invention also provides a technical solution, which is different from the technical solution of the first embodiment: a foil joining device based on high specific capacity electrode foil processing, the top of the top frame 101 is fixedly connected with a mounting frame 200, and the top of the mounting frame 200 is provided with a fastening roller 203 for supporting the electrode foil 111, and there is a certain height difference between the fastening roller 203 and the conveying roller 110. At this time, the fastening roller 203 is located at a high point to support the electrode foil 111 so that it can better fit the surface of the conveying roller 110, and movable rods 300 are respectively provided at both ends of the mounting frame 200. The movable rod 300 can resist the electrode foil 111, and the outer surface of the movable rod 300 is provided with a correction ring 301 for correcting the electrode foil 111, and the correction ring 301 is located on both sides of the electrode foil 111 to limit and squeeze it, and the two ends of the mounting frame 200 are respectively provided with a correction component for driving the movable rod 300 to swing, and the electrode foil 111 can be corrected by setting the correction component so that it can be transported normally, ensuring that the electrode foil 111 always maintains the correct position during the processing.

[0040] Among them, in order to further improve the stability of the transportation of the electrode foil 111, the internal rotation of the mounting frame 200 is connected to the transmission rod 202, and the fastening roller 203 is fixedly connected to the outer surface of the transmission rod 202. One side of the mounting frame 200 is fixedly connected to a servo motor 201 whose output end is fixedly connected to the transmission rod 202. By setting the servo motor 201 to drive the transmission rod 202 to rotate and drive the fastening roller 203 to rotate, the resistance of the electrode foil 111 transportation can be reduced, thereby improving its transportation stability.

[0041] Furthermore, the correction component includes a polygonal wheel 304 fixedly connected to both ends of the transmission rod 202, a crank 311 is arranged above the top frame 101, and one end of the crank 311 is fixedly connected to the movable rod 300, and a sliding rod 306 is arranged above the mounting frame 200, one end of the sliding rod 306 is rotatably connected to a ball 307 adapted to the polygonal wheel 304, and the other end of the sliding rod 306 is fixedly connected to a transmission seat 312 rotatably connected to one end of the crank 311. By setting the polygonal wheel 304, the sliding rod 306 can be continuously pushed to be misplaced, thereby driving the crank 311 to flip, and then driving the movable rod 300 to move in an arc, thereby pushing the bottom of the electrode foil 111 to make its tension uniform, and correcting the movement position of the electrode foil 111 under a state of dynamic resistance. The correction ring 301 can effectively limit the transportation path of the electrode foil 111.

[0042] For further information, see Figure 6 , Figure 7 as well as Figure 8 The top of the top frame 101 is fixedly connected with a side frame 310 for supporting the crank 311, and the side frame 310 can provide support for the crank 311. The top of the mounting frame 200 is fixedly connected with a limit seat 305 for the sliding rod 306 to slide, and the outer surface of the sliding rod 306 is fixedly connected with a fixing ring 308. The outer surface of the sliding rod 306 is sleeved with a tension spring 309. The tension spring 309 can reset the sliding rod 306 when the polygonal wheel 304 and the ball 307 are out of contact. At this time, the movable rod 300 will also be reset to prepare for downward displacement, and one end of the tension spring 309 is fixedly connected to the limit seat 305, and the other end of the tension spring 309 is fixedly connected to the fixing ring 308.

[0043] Specifically, the servo motor 201 is turned on to drive the transmission rod 202 to rotate, so that the fastening roller 203 rotates, and then the electrode foil 111 is conveyed. At the same time, the positions of the two correcting rings 301 are adjusted so that the correcting rings 301 are placed on both sides of the electrode foil 111. When the transmission rod 202 rotates, the polygonal wheel 304 will be driven to rotate. At this time, the convex corners of the polygonal wheel 304 will continuously resist the ball 307 to make the slide bar 306 slide inside the limit seat 305, so that the transmission seat 312 drives one end of the crank 311 to move, thereby driving the other end of the crank 311 to move and pull the movable rod 300 to move. At this time, the top of the movable rod 300 resists the electrode foil 111 to scrape it, and at the same time, the correcting ring 301 resists the electrode foil 111 to correct it.

[0044] In summary, the height difference between the fastening roller 203 and the conveying roller 110 enables the electrode foil 111 to better fit the surface of the conveying roller during transportation, reduces the resistance caused by sliding or jumping, and thus improves the stability of transportation. The servo motor 201 drives the fastening roller 203 to rotate, further reducing the friction and resistance of the electrode foil during transportation, so that the electrode foil can move more smoothly. The design of the correction component, especially the combination of the correction ring 301 and the movable rod 300, can correct the position of the electrode foil in real time. When the electrode foil 111 is offset, the movable rod 300, under the guidance of the correction ring 301, pushes the electrode foil 111 back to the correct position by dynamic resistance, ensuring that the electrode foil 111 always maintains the correct position during the processing.

[0045] Example 3: Please refer to Figure 8 , Fig. 9 as well as Fig.10 The present invention also provides a technical solution, which is different from the technical solution of the first embodiment: a foil joining device based on high specific capacity electrode foil processing. In order to improve the cleanliness of the electrode foil 111 during transportation, an air pump 400 is fixedly connected to the top of the top frame 101, and an air pipe 401 is fixedly connected to the output end of the air pump 400. The end of the air pipe 401 away from the air pump 400 is connected to a spring tube 404. The end of the spring tube 404 away from the air pipe 401 is connected to the movable rod 300. A plurality of soft hairs 403 are fixedly connected to the outer surface of the movable rod 300. The air pump 400 can absorb gas from the air pipe 401 so that suction is generated at the plurality of air holes 402 to absorb dust on the surface of the electrode foil 111. The spring tube 404 is elastic and can stretch following the movement of the movable rod 300.

[0046] Among them, a slide groove 302 is opened on the top of the movable rod 300, and a slide bar 303 slidably connected to the slide groove 302 is fixedly connected to the inside of the correcting ring 301. There is a certain damping force between the slide bar 303 and the slide groove 302, which can better limit the correcting ring 301. A plurality of air holes 402 connected to the inside of the slide groove 302 are opened inside, and the slide bar 303 is in the shape of a long strip, which can block the air holes 402 in the direction in which the two correcting rings 301 move away from each other when sliding on the slide groove 302.

[0047] For further information, see Fig. 9 , Fig.10 as well as Fig.11The inside of the air pipe 401 is provided with a ring valve body 405 adapted thereto, and the ring valve body 405 can close the inside of the air pipe 401. One side of the air pipe 401 is rotatably connected to a connecting rod 406 fixedly connected to the ring valve body 405. The rotation of the transmission connecting rod 406 can drive the ring valve body 405 to rotate and open the passage of the air pipe 401. The end of the connecting rod 406 away from the ring valve body 405 is fixedly connected to a connecting plate 407, and the outer surface of the connecting rod 406 is sleeved with a torsion spring 408 for its own reset. By setting the connecting plate 407, the transmission seat 312 can contact the connecting plate 407 when the movable rod 300 moves, thereby opening the ring valve body 405, so that suction is generated in the movable rod 300, so as to correct the deviation of the electrode foil 111 and clean it at the same time. At the same time, a filter can be set inside the air pipe 401 to block dust.

[0048] Specifically, the air suction pump 400 is turned on at the same time, and when the transmission seat 312 moves, it will resist the movement of the connecting plate 407 and drive the connecting rod 406 to rotate, so that the ring valve body 405 rotates, thereby opening the channel of the air pipe 401 and generating suction in the air pipe 401. At the same time, the suction generated in the air pipe 401 will draw air from the movable rod 300 and generate suction in the multiple air holes 402. When the movable rod 300 continues to resist the electrode foil 111, the soft hair 403 will contact the bottom of the electrode foil 111, so that the dust on the surface of the electrode foil 111 is sucked into the internal filter of the air pipe 401.

[0049] In summary, the suction pump 400 transmits suction to the multiple air holes 402 on the movable rod 300 through the air pipe 401 and the spring tube 404, so that while correcting the electrode foil 111, it can absorb and remove dust and impurities on its surface in real time. This instant cleaning function effectively prevents the influence of dust accumulation on the quality of the electrode foil, ensures the hygiene standards of the processing process and the purity of the product. While the movable rod 300 corrects the electrode foil 111, the soft hair 403 on its outer surface can also gently contact and clean the surface of the electrode foil. This synergistic effect not only improves the accuracy and stability of the correction, but also enhances the cleaning effect. In addition, the design of the slide 302 and the slide bar 303, as well as the damping force between them, enables the correction ring 301 to better limit and adapt to the transportation state of the electrode foil, further improving the overall correction and cleaning effect.

[0050] Example 4: Please refer to Figures 1 to 11 The present invention also provides a technical solution, which is different from the technical solution of the first embodiment: a foil joining method based on high specific capacitance electrode foil processing, comprising the following steps:

[0051] S1. When in use, firstly, the electrode foil 111 on the surface of the winding drum 103 is taken out and passed through the conveying roller 110, then through the top surface of the fastening roller 203 and connected to the winding handle 108, and at the same time, the polypropylene film 112 is passed through the auxiliary shaft 105 and a plurality of positioning rollers 113 and connected to the winding handle 108, and then the driving motor 109 is started to drive the connecting shaft 107 to rotate and drive the winding handle 108 to rotate, so that the polypropylene film 112 and the electrode foil 111 are stacked together;

[0052] S2, then turn on the servo motor 201 to drive the transmission rod 202 to rotate so that the fastening roller 203 rotates, and then the electrode foil 111 is conveyed. At the same time, the positions of the two correcting rings 301 are adjusted so that the correcting rings 301 are placed on both sides of the electrode foil 111. When the transmission rod 202 rotates, the polygonal wheel 304 will be driven to rotate. At this time, the convex corners of the polygonal wheel 304 will continuously contact the ball 307 to make the slide bar 306 slide inside the limit seat 305, so that the transmission seat 312 drives one end of the crank 311 to move, thereby driving the other end of the crank 311 to move and pull the movable rod 300 to move. At this time, the top of the movable rod 300 contacts the electrode foil 111 to scrape it, and at the same time, the correcting ring 301 contacts the electrode foil 111 to correct it;

[0053] S3. The air suction pump 400 is turned on at the same time. When the transmission seat 312 moves, it will resist the movement of the connecting plate 407 and drive the connecting rod 406 to rotate, so that the ring valve body 405 rotates, thereby opening the channel of the air pipe 401 and generating suction in the air pipe 401. At the same time, the suction generated in the air pipe 401 will suck air from the movable rod 300 and generate suction in the multiple air holes 402. When the movable rod 300 continuously resists the electrode foil 111, the soft hair 403 will contact the bottom of the electrode foil 111, so that the dust on the surface of the electrode foil 111 is sucked into the internal filter of the air pipe 401.

[0054] In summary, the winding handle 108 is driven to rotate by the driving motor 109, so that the polypropylene film 112 and the electrode foil 111 are accurately overlapped. This automated overlapping method improves production efficiency and reduces errors in manual operation. Through the combination of the movable rod 300 and the correction ring 301, the dynamic correction of the position of the electrode foil 111 is achieved. This correction method is not only highly accurate, but also has a fast response speed. It can adjust the position of the electrode foil in real time to prevent it from deviating from the predetermined path. While the electrode foil 111 is being transported and corrected, the suction pump 400 generates suction through the air pipe 401 and the air holes 402 on the movable rod 300 to absorb and remove dust and impurities on the surface of the electrode foil in real time. This instant cleaning function ensures the cleanliness of the electrode foil and improves the processing quality.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foil joining device based on high specific capacity electrode foil processing, comprising a support (100), an electrode foil (111) and a polypropylene film (112), characterized in that: The top of the support (100) is fixedly connected to a top frame (101), and both ends of the top frame (101) are rotatably connected to conveying rollers (110) for guiding the electrode foil (111), and one side of the support (100) is rotatably connected to a winding handle (108) for winding the electrode foil (111) and the polypropylene film (112), and the winding handle (108) is elliptical, and the top of the top frame (101) is fixedly connected to a mounting frame (200), and the top of the mounting frame (200) is provided with a fastening roller (203) for supporting the electrode foil (111), and both ends of the mounting frame (200) are respectively provided with movable rods (300), and the outer surface of the movable rod (300) is provided with a correction ring (301) for correcting the electrode foil (111), and both ends of the mounting frame (200) are respectively provided with a correction component for driving the movable rod (300) to swing; The interior of the mounting frame (200) is rotatably connected to a transmission rod (202), and a fastening roller (203) is fixedly connected to the outer surface of the transmission rod (202); one side of the mounting frame (200) is fixedly connected to a servo motor (201) whose output end is fixedly connected to the transmission rod (202); The deviation correction component comprises a polygonal wheel (304) fixedly connected to both ends of the transmission rod (202); a crank (311) is arranged above the top frame (101), and one end of the crank (311) is fixedly connected to the movable rod (300); a sliding rod (306) is arranged above the mounting frame (200); one end of the sliding rod (306) is rotatably connected to a ball (307) adapted to the polygonal wheel (304); and the other end of the sliding rod (306) is fixedly connected to a transmission seat (312) rotatably connected to one end of the crank (311).

2. A foil splicing device based on high specific capacitance electrode foil processing according to claim 1, characterized in that: The top of the top frame (101) is fixedly connected to a side frame (310) for supporting a crank (311); the top of the mounting frame (200) is fixedly connected to a limit seat (305) for sliding a slide bar (306); the outer surface of the slide bar (306) is fixedly connected to a fixing ring (308); the outer surface of the slide bar (306) is sleeved with a tension spring (309); one end of the tension spring (309) is fixedly connected to the limit seat (305); and the other end of the tension spring (309) is fixedly connected to the fixing ring (308).

3. The foil splicing device based on high specific capacitance electrode foil processing according to claim 1, characterized in that: A slide groove (302) is provided at the top of the movable rod (300), a slide bar (303) slidably connected to the slide groove (302) is fixedly connected to the inside of the deviation correction ring (301), and a plurality of air holes (402) communicating with the inside of the slide groove (302) are provided inside the slide groove (302).

4. The foil splicing device based on high specific capacitance electrode foil processing according to claim 1, characterized in that: An air pump (400) is fixedly connected to the top of the top frame (101), an air pipe (401) is fixedly connected to the output end of the air pump (400), an end of the air pipe (401) away from the air pump (400) is connected to a spring tube (404), an end of the spring tube (404) away from the air pipe (401) is connected to a movable rod (300), and a plurality of soft hairs (403) are fixedly connected to the outer surface of the movable rod (300).

5. The foil splicing device based on high specific capacitance electrode foil processing according to claim 4, characterized in that: A ring valve body (405) adapted to the air pipe (401) is arranged inside the air pipe (401), and a connecting rod (406) fixedly connected to the ring valve body (405) is rotatably connected to one side of the air pipe (401), and a connecting plate (407) is fixedly connected to one end of the connecting rod (406) away from the ring valve body (405), and a torsion spring (408) for self-reset is sleeved on the outer surface of the connecting rod (406).

6. The foil splicing device based on high specific capacitance electrode foil processing according to claim 1, characterized in that: One end of the bracket (100) is fixedly connected to a second side frame (106); the second side frame (106) is internally rotatably connected to a connecting shaft (107) fixedly connected to a winding handle (108); one side of the second side frame (106) is fixedly connected to a driving motor (109) for driving the connecting shaft (107) to rotate; the other end of the bracket (100) is fixedly connected to a first side frame (102); the first side frame (102) is internally rotatably connected to a winding drum (103).

7. The foil splicing device based on high specific capacitance electrode foil processing according to claim 6, characterized in that: The support (100) is internally rotatably connected to a plurality of positioning rollers (113) for guiding the polypropylene film (112); the outer surface of the first side frame (102) is fixedly connected to an auxiliary frame (104); and the auxiliary frame (104) is internally rotatably connected to an auxiliary shaft (105).

8. A foil splicing method based on high specific capacitance electrode foil processing, using a foil splicing device based on high specific capacitance electrode foil processing according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. When in use, the electrode foil (111) is first taken out and passed through the conveying roller (110), then passed through the top surface of the fastening roller (203) and connected to the winding handle (108), and the polypropylene film (112) is connected to the winding handle (108) at the same time, and then the winding handle (108) is started and driven to rotate so that the polypropylene film (112) and the electrode foil (111) are stacked together; S2. Then, the deflection correction component is turned on to move the movable rod (300). At this time, the top of the movable rod (300) contacts the electrode foil (111) to scrape it, and at the same time, the deflection correction ring (301) contacts the electrode foil (111) to correct the deflection thereof.

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