Formation device for electrode foil processing

Abstract

The application relates to the technical field of electrode foil processing, and discloses a formation device for electrode foil processing, which comprises a formation pool, a guide assembly and a cleaning assembly. The formation pool is internally stored with formation liquid. The electrode foil is transported into the formation pool to perform a formation reaction. The guide assembly is located above the formation pool and guides the electrode foil. The cleaning assembly is located at the guide assembly and cleans the formation liquid remaining on the surface of the guide assembly. In the application, the electrode foil is guided by the fixed guide roller and the movable guide roller. The formation liquid adhered to the surfaces of the fixed guide roller and the movable guide roller is cleaned by the first cleaning assembly and the second cleaning assembly respectively. The problem that the remaining formation liquid crystallizes or forms particles, influences the transportation of the electrode foil, causes pits or cracks on the surface of the electrode foil and affects the formation quality of the electrode foil is solved.

Description

Technical Field

[0001] This invention relates to the field of electrode foil processing technology, specifically to a chemical formation apparatus for electrode foil processing. Background Technology

[0002] Electrode foil is a core material in aluminum electrolytic capacitors, and its performance directly determines the capacitor's withstand voltage, capacitance, lifespan, and reliability. It is widely used in consumer electronics, industrial control, communication equipment, and many other fields. In the processing of electrode foil, the formation process is one of the core steps. This process uses electrochemical principles to allow the etched aluminum foil to act as the anode, undergoing an anodic oxidation reaction in the formation solution. This forms a dense, uniform oxide film dielectric layer with a high dielectric constant on the aluminum foil surface, thereby endowing the electrode foil with the required energy storage and dielectric properties to meet the requirements of subsequent capacitor manufacturing.

[0003] In the prior art, after the formation reaction, when the formed electrode foil passes through the guide roller, the formation liquid it carries will adhere to the surface of the guide roller. Over time, the formation liquid remaining on the surface of the guide roller will crystallize or form particles. This will cause the crystals or particles on the surface of the electrode foil to affect the electrode foil during the guiding and transporting process, resulting in pits or cracks on the surface of the electrode foil, thus affecting the formation quality of the electrode foil. Therefore, a formation device for electrode foil processing is proposed. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a formation apparatus for electrode foil processing, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a formation apparatus for electrode foil processing, comprising: A formation tank, the interior of which stores a formation solution, is used to transport electrode foils to the formation tank for a formation reaction. A guiding component, located above the formation cell, guides the electrode foil. A cleaning component is located at the guide component and is used to clean the residual forming liquid on the surface of the guide component.

[0006] As a further explanation of the present invention, the guiding assembly includes two hook-shaped frames, and movable guide rollers are rotatably connected to the outer surfaces of the two hook-shaped frames. The top outer surface of the formation tank is provided with two sets of symmetrically arranged side plates, each set consisting of two side plates. A fixed guide roller is rotatably connected between the two side plates in each set, and the two movable guide rollers are located between the two fixed guide rollers.

[0007] As a further explanation of the present invention, the cleaning assembly includes a first cleaning assembly and a second cleaning assembly, wherein the first cleaning assembly cleans the fixed guide roller and the second cleaning assembly cleans the movable guide roller.

[0008] As a further explanation of the present invention, the first cleaning assembly includes a first cleaning roller, a vertical plate is fixedly connected to the top outer surface of the formation tank, a motor is installed on the outer surface of one of the vertical plates, the output end of the motor is connected to one of the first cleaning rollers, the first cleaning roller is rotatably connected to the outer surface of the vertical plate, a first sponge is sleeved on the outer surface of the first cleaning roller, the first cleaning roller is movably attached to the outer surface of the fixed guide roller, a first extrusion roller is rotatably connected to the outer surface of the vertical plate, and the first extrusion roller abuts against the sponge on the surface of the fixed guide roller.

[0009] As a further explanation of the present invention, a support plate is fixedly connected to the top outer surface of the formation tank, and a support shaft is rotatably connected to the outer surface of the support plate. A first transmission assembly is provided between the fixed guide roller, the first cleaning roller, and the first extrusion roller, and the fixed guide roller, the first cleaning roller, and the first extrusion roller are driven to rotate through the first transmission assembly.

[0010] As a further explanation of the present invention, the first transmission component includes a first gear, the first gear is fixedly sleeved on the outer surface of the first cleaning roller, the outer surface of the first extrusion roller is fixedly sleeved with a second gear, the outer surfaces of the first gear and the second gear are movably meshed, the outer surfaces of the fixed guide roller, the first cleaning roller and the second cleaning roller are each fixedly sleeved with two synchronous pulleys, and a synchronous toothed belt is wound and meshed between two adjacent synchronous pulleys.

[0011] As a further explanation of the present invention, the second cleaning assembly includes a second cleaning roller, which is sleeved on the outer surface of the support shaft. A second sponge is fixedly sleeved on the outer surface of the second cleaning roller. A second extrusion roller is rotatably connected to the outer surface of the support plate. The second extrusion roller is in contact with the second sponge on the outer surface of the second cleaning roller.

[0012] As a further explanation of the present invention, a second transmission assembly is provided between the second cleaning roller and the second extrusion roller. The second transmission assembly drives the second cleaning roller and the second extrusion roller to rotate. The second transmission assembly includes a third gear, which is fixedly sleeved on the outer surface of the support shaft. A fourth gear is fixedly sleeved on the outer surface of the movable guide roller, and a fifth gear is fixedly sleeved on the outer surface of the second extrusion roller. The fourth gear and the fifth gear are both movably meshed with the outer surface of the third gear.

[0013] As a further explanation of the present invention, a lifting assembly is provided on the side of the formation pool. The lifting assembly drives the movable guide roller to rise and fall, so that the movable guide roller presses the electrode foil into the interior of the formation pool.

[0014] As a further explanation of the present invention, the lifting assembly includes a fixed frame fixed to one end of the formation tank, a cylinder mounted on the outer surface of the fixed frame, a support frame mounted on the output end of the cylinder, a lifting frame slidably connected to the outer surface of the fixed frame, two hook-shaped frames mounted on the outside of the lifting frame, a guide belt provided at the bottom of the fixed frame, one end of the guide belt connected to the lifting frame, a guide wheel provided on the outer surface of the support frame, and the guide belt passing over the top of the guide wheel.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, the electrode foil is guided by a fixed guide roller and a movable guide roller. The first cleaning component and the second cleaning component clean the forming liquid adhering to the surface of the fixed guide roller and the movable guide roller respectively, so as to avoid the residual forming liquid from crystallizing or forming particles, which would affect the conveying of the electrode foil, cause pits or cracks on the surface of the electrode foil, and thus affect the forming quality of the electrode foil.

[0016] 2. In this invention, the cylinder works, and when the cylinder extends, the lifting frame moves downward due to its own weight. The lifting frame drives the movable guide roller to move downward, so that the guide roller presses the electrode foil into the inside of the formation tank, so that the electrode foil is in a U-shaped state inside the formation tank, which increases the reaction path of the electrode foil inside the formation tank and improves the reaction effect. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear view structure of the present invention; Figure 3 This is a side view of the structure of the present invention; Figure 4 This is a schematic diagram of the fixed guide roller and its related structures from a first perspective of the present invention; Figure 5 This is a schematic diagram of the fixed guide roller and its related structures from a second perspective of the present invention; Figure 6 This is a first-view schematic diagram of the movable guide roller and its related structures of the present invention; Figure 7 This is a second-view schematic diagram of the movable guide roller and its related structures of the present invention; Figure 8 This is a schematic diagram of the lifting assembly and related structures of the present invention.

[0018] In the diagram: 100, formation tank; 200, fixed guide roller; 201, hook frame; 202, movable guide roller; 300, first cleaning roller; 301, first extrusion roller; 302, motor; 303, first gear; 304, second gear; 305, synchronous pulley; 306, synchronous toothed belt; 307, support shaft; 400, second cleaning roller; 401, second extrusion roller; 402, third gear; 403, fourth gear; 404, fifth gear; 500, fixed frame; 501, cylinder; 502, lifting frame; 503, guide belt. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1: Please refer to the following: Figures 1-8 This invention provides a technical solution: a formation apparatus for electrode foil processing, comprising a formation tank 100, a guiding component, and a cleaning component. The formation tank 100 stores a formation solution, and the electrode foil is transported into the formation tank 100 for the formation reaction. The guiding component is located above the formation tank 100 and guides the electrode foil. The cleaning component is located at the guiding component and cleans the surface of the guiding component of any residual formation solution. Specifically, the formation tank 100 is a rectangular tank structure with an open top, and it stably stores a formation solution that meets the requirements of the electrode foil formation process. The liquid level of the formation solution can be adjusted according to processing needs. The electrode foil is transported into the formation tank 100 through the guiding component. In the forming solution within the 00, the electrode foil comes into full contact with the forming solution and undergoes a forming reaction, thereby forming a uniform oxide film on the surface of the electrode foil, ensuring the electrical performance of the electrode foil. The guide component is fixedly installed above the forming tank 100. Through the guiding and limiting function of the guide component, it ensures that the electrode foil remains flat and taut during the transportation process, avoiding problems such as displacement, wrinkles or breakage, and ensuring the uniformity of the forming reaction. The cleaning component is integrated into the guide component and works synchronously with the guide component. It can adsorb and clean the residual forming solution on the surface of the guide component in real time, preventing the forming solution from forming crystals and adhering to the surface of the guide component after drying, thereby avoiding adverse effects on the subsequent electrode foil transportation accuracy and surface quality.

[0021] In this embodiment, the guiding assembly includes two hook-shaped frames 201, and movable guide rollers 202 are rotatably connected to the outer surfaces of the two hook-shaped frames 201. The top outer surface of the formation tank 100 is provided with two sets of symmetrically arranged side plates, each set consisting of two side plates. A fixed guide roller 200 is rotatably connected between the two side plates in each set. The two movable guide rollers 202 are located between the two fixed guide rollers 200. Specifically, the electrode foil passes over one of the fixed guide rollers 200, then passes under the two movable guide rollers 202 in sequence, and finally passes over the other fixed guide roller 200. Through the coordinated support and guidance of the movable guide rollers 202 and the fixed guide rollers 200, the electrode foil can be stably transported and fully immersed in the formation liquid in the formation tank 100, extending the contact time between the electrode foil and the formation liquid and improving the formation reaction effect.

[0022] In this embodiment, the cleaning assembly includes a first cleaning assembly and a second cleaning assembly. The first cleaning assembly cleans the fixed guide roller 200, and the second cleaning assembly cleans the movable guide roller 202. Specifically, the cleaning assembly and the guide assembly are set up one-to-one, and a partitioned cleaning design is adopted to ensure that there are no dead corners or residues in the cleaning. Specifically, it includes a first cleaning assembly and a second cleaning assembly. The first cleaning assembly is set up for the fixed guide roller 200 and is specifically used to clean the outer peripheral surfaces of the two fixed guide rollers 200. The second cleaning assembly is set up for the movable guide roller 202 and is specifically used to clean the outer peripheral surfaces of the two movable guide rollers 202. Through the synchronous operation of the two sets of cleaning assemblies, the surface of the guide assembly is thoroughly and in real time cleaned by liquid, ensuring the guiding performance of the guide assembly.

[0023] In this embodiment, the first cleaning assembly includes a first cleaning roller 300. A vertical plate is fixedly connected to the top outer surface of the formation tank 100. A motor 302 is mounted on the outer surface of one of the vertical plates. The output end of the motor 302 is connected to one of the first cleaning rollers 300. The first cleaning roller 300 is rotatably connected to the outer surface of the vertical plate. A first sponge is sleeved on the outer surface of the first cleaning roller 300. The first cleaning roller 300 is movably attached to the outer surface of the fixed guide roller 200. A first extrusion roller 301 is rotatably connected to the outer surface of the vertical plate. The first extrusion roller 301 abuts against the sponge on the surface of the fixed guide roller 200. Specifically, the motor 302 is a servo motor 302, which can realize speed adjustment to adapt to different electrode foil conveying speeds. The output end of the motor 302 is fixedly connected to one end of one of the first cleaning rollers 300 through a coupling. Both first cleaning rollers 300 are rotatably connected to the outer surfaces of the two vertical plates through bearings, and the axes of the two first cleaning rollers 300 are parallel to the axis of the fixed guide roller 200. A first sponge sleeve is tightly fitted onto the outer surface of the first cleaning roller 300. The first sponge sleeve is made of highly absorbent, chemically resistant polyurethane sponge, ensuring sufficient absorption of the chemically formed liquid on the surface of the fixed guide roller 200 without scratching the fixed guide roller 200 or the electrode foil surface. The outer circumferential surface of the first cleaning roller 300 movably fits against the corresponding outer circumferential surface of the fixed guide roller 200. The fitting force can be finely adjusted according to cleaning requirements, ensuring cleaning effectiveness while avoiding excessive compression that could damage the sponge or wear the guide roller. A first squeeze roller 301 is also rotatably connected to the outer surface of the vertical plate via bearings. The axis of the first squeeze roller 301 is parallel to the axis of the first cleaning roller 300, and the outer circumferential surface of the first squeeze roller 301 tightly abuts against the first sponge sleeve on the surface of the first cleaning roller 300. The abutting force can be controlled by adjusting the position of the bearing seat.

[0024] When it is necessary to clean the forming liquid adhering to the surface of the fixed guide roller 200, the drive motor 302 is started. The motor 302 drives the first cleaning roller 300 connected to it to rotate. The first sponge sleeve on the surface of the first cleaning roller 300 is in close contact with the outer peripheral surface of the fixed guide roller 200. With the synchronous rotation of the first cleaning roller 300 and the fixed guide roller 200, the first sponge sleeve can quickly absorb the residual forming liquid on the surface of the fixed guide roller 200, thus cleaning the surface of the fixed guide roller 200. At the same time, the first extrusion roller 301 rotates synchronously under the friction of the first sponge sleeve. Through the extrusion action of the first extrusion roller 301 on the first sponge sleeve, the forming liquid adsorbed in the first sponge sleeve is squeezed out. The squeezed forming liquid can be returned to the forming tank 100 through the preset guide groove, thus realizing the recycling of the forming liquid, reducing resource waste and avoiding equipment pollution caused by the dripping of forming liquid.

[0025] In this embodiment, a support plate is fixedly connected to the top outer surface of the formation tank 100, and a support shaft 307 is rotatably connected to the outer surface of the support plate. A first transmission assembly is provided between the fixed guide roller 200, the first cleaning roller 300, and the first extrusion roller 301. The fixed guide roller 200, the first cleaning roller 300, and the first extrusion roller 301 are driven to rotate through the first transmission assembly. Specifically, two symmetrically arranged support plates are welded and fixed to the top outer surface of the formation tank 100. The two support plates are located inside the vertical plate and are parallel to the vertical plate and the side plate, respectively. The support shaft 307 is rotatably connected to the outer surface of the support plate through a bearing. The axis of the support shaft 307 is parallel to the axis of the fixed guide roller 200 and the first cleaning roller 300, and the support shaft 307 passes through the two support plates. A first transmission assembly is provided between the fixed guide roller 200, the first cleaning roller 300 and the first extrusion roller 301. The first transmission assembly enables the synchronous linkage rotation of the three, eliminating the need for an additional drive mechanism, simplifying the equipment structure, reducing energy consumption, and ensuring that the cleaning action is synchronized with the electrode foil conveying action, thereby improving the cleaning effect.

[0026] In this embodiment, the first transmission component includes a first gear 303, which is fixedly sleeved on the outer surface of the first cleaning roller 300. A second gear 304 is fixedly sleeved on the outer surface of the first extrusion roller 301. The outer surfaces of the first gear 303 and the second gear 304 are movably meshed. Two synchronous pulleys 305 are fixedly sleeved on the outer surfaces of the fixed guide roller 200, the first cleaning roller 300, and the second cleaning roller 400. A synchronous toothed belt 306 is wound and meshed between two adjacent synchronous pulleys 305. Specifically, the first gear 303 is fixedly sleeved on one end of the outer surface of one of the first cleaning rollers 300 by a flat key. The outer surface of one end of the first extrusion roller 301 is fixedly sleeved on the second gear 304 by a flat key. The first gear 303 and the second gear 304 have the same model and the same number of teeth. The outer surfaces of the first gear 303 and the second gear 304 are movably meshed to ensure that the first cleaning roller 300 and the first extrusion roller 301 can rotate synchronously and in opposite directions, thereby improving the extrusion and dehydration effect. Two synchronous pulleys 305 are fixedly sleeved on the outer surfaces of both ends of the fixed guide roller 200 and the outer surfaces of both ends of the two first cleaning rollers 300 by flat keys. The two adjacent synchronous pulleys 305 are of the same model and have the same number of teeth. A synchronous toothed belt 306 is wound and meshed between the two adjacent synchronous pulleys 305. The synchronous rotation of each component is realized through the transmission cooperation between the synchronous pulleys 305 and the synchronous toothed belt 306.

[0027] When the motor 302 starts, it drives the first cleaning roller 300 connected to it to rotate. The first cleaning roller 300 drives another first cleaning roller 300 to rotate synchronously through the synchronous pulleys 305 and the synchronous toothed belt 306 at both ends. At the same time, it drives the two fixed guide rollers 200 to rotate synchronously. When the fixed guide rollers 200 rotate, they drive the electrode foil to be transported stably, realizing the synchronous linkage of cleaning and transporting actions. At the same time, when the first cleaning roller 300 rotates, it drives the first gear 303 on it to rotate. Since the first gear 303 meshes with the second gear 304, the first gear 303 drives the second gear 304 to rotate synchronously. The second gear 304 drives the first extrusion roller 301 to rotate, so that the first extrusion roller 301 and the first cleaning roller 300 rotate in opposite directions. Then, the first extrusion roller 301 fully squeezes out the chemical liquid trapped in the sponge sleeve on the first cleaning roller 300. The squeezed chemical liquid flows back to the chemical formation tank 100 through the guide groove, realizing the recycling of the chemical liquid.

[0028] In this embodiment, the second cleaning assembly includes a second cleaning roller 400, which is sleeved on the outer surface of the support shaft 307. A second sponge is fixedly sleeved on the outer surface of the second cleaning roller 400. A second extrusion roller 401 is rotatably connected to the outer surface of the support plate. The second extrusion roller 401 is in contact with the second sponge on the outer surface of the second cleaning roller 400. Specifically, the second cleaning assembly includes two symmetrically arranged second cleaning rollers 400, which are respectively arranged corresponding to two movable guide rollers 202. The second cleaning rollers 400 are sleeved on the outer surface of the support shaft 307 through bearings, and can rotate freely around the support shaft 307. The axis of the second cleaning roller 400 is parallel to the axis of the support shaft 307 and the movable guide roller 202. A second sponge sleeve is tightly sleeved on the outer surface of the second cleaning roller 400. The second sponge sleeve is made of the same material as the first sponge sleeve, has good water absorption and corrosion resistance, and its thickness is slightly smaller than that of the first sponge sleeve to fit the installation space of the movable guide roller 202, while ensuring that it can fully absorb the forming liquid on the surface of the movable guide roller 202. The outer surface of the support plate is rotatably connected to the second extrusion roller 401 via a bearing. The axis of the second extrusion roller 401 is parallel to the axis of the second cleaning roller 400, and the outer circumferential surface of the second extrusion roller 401 is tightly fitted with the second sponge sleeve on the outer surface of the second cleaning roller 400, ensuring that the chemical liquid adsorbed in the second sponge sleeve can be fully squeezed out.

[0029] In this process, the second sponge sleeve on the second cleaning roller 400 is in close contact with the outer peripheral surface of the movable guide roller 202. As the movable guide roller 202 rotates, the second sponge sleeve simultaneously adsorbs the residual forming liquid on the surface of the movable guide roller 202, thus cleaning the surface of the movable guide roller 202. At the same time, the second extrusion roller 401 rotates relative to the second cleaning roller 400, and under the extrusion action, the forming liquid adsorbed in the second sponge sleeve is squeezed out. The squeezed forming liquid is also returned to the forming tank 100 through the guide groove, thus realizing resource recovery and avoiding waste.

[0030] In this embodiment, a second transmission assembly is provided between the second cleaning roller 400 and the second extrusion roller 401. The second transmission assembly drives the second cleaning roller 400 and the second extrusion roller 401 to rotate. The second transmission assembly includes a third gear 402, which is fixedly sleeved on the outer surface of the support shaft 307. A fourth gear 403 is fixedly sleeved on the outer surface of the movable guide roller 202, and a fifth gear 404 is fixedly sleeved on the outer surface of the second extrusion roller 401. The fourth gear 403 and the fifth gear 404 are both movably meshed with the outer surface of the third gear 402. Specifically, the second transmission assembly realizes the synchronous linkage rotation of the two without the need for an additional drive mechanism, further simplifying the equipment structure and reducing the equipment manufacturing cost and operating energy consumption. The second transmission assembly includes a third gear 402, a fourth gear 403, and a fifth gear 404. The third gear 402 is fixedly sleeved on the outer surface of the support shaft 307 by a flat key and is located between the two second cleaning rollers 400. The fourth gear 403 is fixedly sleeved on the outer surface of one end of the movable guide roller 202 by a flat key, and the fifth gear 404 is fixedly sleeved on the outer surface of one end of the second extrusion roller 401 by a flat key. The fourth gear 403 and the fifth gear 404 are of the same type and have the same number of teeth. Both the fourth gear 403 and the fifth gear 404 are in active mesh with the outer surface of the third gear 402 to ensure that the second cleaning roller 400, the movable guide roller 202, and the second extrusion roller 401 can rotate synchronously.

[0031] When the motor 302 is working, under the transmission action of the synchronous pulley 305 and the synchronous toothed belt 306, it drives the support shaft 307 to rotate synchronously. When the support shaft 307 rotates, it drives the third gear 402 on it to rotate. The third gear 402 simultaneously drives the two fourth gears 403 and the two fifth gears 404 to rotate synchronously. When the fourth gear 403 rotates, it drives the corresponding movable guide roller 202 to rotate, ensuring that the movable guide roller 202 and the fixed guide roller 200 synchronously transport the electrode foil. When the fifth gear 404 rotates, it drives the corresponding second extrusion roller 401 to rotate. At the same time, when the support shaft 307 rotates, it drives the second cleaning roller 400 to rotate synchronously through the bearing, so that the second cleaning roller 400 and the second extrusion roller 401 rotate in opposite directions. Then, the second extrusion roller 401 fully squeezes the second sponge sleeve on the second cleaning roller 400, squeezing out the adsorbed chemical liquid and completing the cleaning of the movable guide roller 202.

[0032] The second cleaning roller 400 is located above the movable guide roller 202, and the second squeezing roller 401 is located diagonally above the movable guide roller 202. The contact point between the second squeezing roller 401 and the second cleaning roller 400 is located on the side of the second cleaning roller 400 away from the movable guide roller 202. With the above installation structure, when the movable guide roller 202 moves downward, its bottom will not be blocked by the second cleaning component, ensuring that the movable guide roller 202 can rise and fall smoothly. At the same time, when the movable guide roller 202 moves downward, it will drive the fourth gear 403 on it to move downward synchronously, so that the fourth gear 403 disengages from the third gear 402. When the movable guide roller 202 moves upward, it will drive the fourth gear 403 to move upward synchronously, so that the fourth gear 403 re-engages with the third gear 402, restoring the transmission state of the second cleaning component. This ensures that the movable guide roller 202 can perform cleaning in a timely manner after resetting, ensuring the continuous and stable operation of the equipment.

[0033] Example 2: Please refer to the following: Figures 1-8 The present invention provides a technical solution: a lifting assembly is provided on the side of the formation tank 100. The lifting assembly drives the movable guide roller 202 to rise and fall, so that the movable guide roller 202 presses the electrode foil into the interior of the formation tank 100. Specifically, the lifting assembly is provided on the side of the formation tank 100. The lifting assembly drives the movable guide roller 202 to rise and fall, thereby moving the electrode foil up and down. This allows the movable guide roller 202 to press the electrode foil into the formation liquid of the formation tank 100, ensuring that the electrode foil can fully contact the formation liquid. At the same time, the depth and angle of the electrode foil immersion in the formation liquid can be adjusted according to the requirements of the formation process, improving the flexibility and uniformity of the formation reaction.

[0034] In this embodiment, the lifting assembly includes a fixed frame 500 fixed to one end of the formation tank 100. A cylinder 501 is mounted on the outer surface of the fixed frame 500, and a support frame is mounted on the output end of the cylinder 501. A lifting frame 502 is slidably connected to the outer surface of the fixed frame 500. Two hook-shaped frames 201 are mounted on the outside of the lifting frame 502. A guide belt 503 is provided at the bottom of the fixed frame 500, and one end of the guide belt 503 is connected to the lifting frame 502. A guide wheel is provided on the outer surface of the support frame, and the guide belt 503 passes over the guide wheel. Specifically, through... When the lifting assembly operates, it presses the electrode foil inside the formation tank 100. At this time, the cylinder 501 retracts, and the cylinder 501 drives the support frame to move downward. The weight of the lifting frame 502 causes the lifting frame 502 to move downward, which in turn drives the movable guide roller 202 to move downward. The movable guide roller 202 presses the electrode foil downward, so that the electrode foil is located inside the formation tank 100 to carry out the formation reaction. This makes the electrode foil U-shaped inside the formation tank 100, increasing the reaction path of the electrode foil inside the formation tank 100 and improving the reaction effect.

[0035] Working principle: When using this invention, the forming liquid required for the forming reaction is placed in the forming tank 100, and the electrode foil to be formed is passed through from above the fixed guide roller 200 and positioned below the movable guide roller 202. The lifting assembly presses the electrode foil inside the formation tank 100. At this time, the cylinder 501 retracts and drives the support frame to move downward. The weight of the lifting frame 502 causes it to move downward, which in turn drives the movable guide roller 202 to move downward. The movable guide roller 202 presses the electrode foil downward, so that the electrode foil is located inside the formation tank 100 to carry out the formation reaction. This makes the electrode foil U-shaped inside the formation tank 100, increasing the reaction path of the electrode foil inside the formation tank 100 and improving the reaction effect. The fixed guide roller 200 is driven to rotate by the motor 302. Under the action of the synchronous pulley 305 and the synchronous toothed belt 306, another fixed guide roller 200 rotates simultaneously to transport the electrode foil. When it is necessary to clean the forming liquid adhering to the surface of the fixed guide roller 200, the sponge on the surface of the first cleaning roller 300 comes into contact with the surface of the fixed guide roller 200. Through the rotation of the first cleaning roller 300 and the fixed guide roller 200, the sponge on the first cleaning roller 300 adsorbs and cleans the forming liquid on the surface of the fixed guide roller 200. When the first cleaning roller 300 rotates, it drives the first gear 303 on it to rotate. The first gear 303 meshes with the second gear 304, causing the second gear 304 to rotate, thereby driving the first extrusion roller 301 to rotate. The first extrusion roller 301 squeezes out the forming liquid mixed in the sponge on the first cleaning roller 300. When it is necessary to adsorb and clean the forming liquid on the surface of the movable guide roller 202, the movable guide roller 202 is restored to its initial position by the lifting assembly. When the motor 302 is working, the support shaft 307 is rotated by the synchronous pulley 305 and the synchronous toothed belt 306. The support shaft 307 drives the third gear 402 on it to rotate, which in turn causes the second cleaning roller 400 to rotate. The second sponge on the second cleaning roller 400 adsorbs the forming liquid on the surface of the movable guide roller 202. When the third gear 402 rotates, it drives the fourth gear 403 to rotate, thereby causing the movable guide roller 202 to rotate. The third gear 402 meshes with the fifth gear 404, which drives the second extrusion roller 401 to rotate. The relative rotation of the second extrusion roller 401 and the second cleaning roller 400 squeezes out the forming liquid on the second cleaning roller 400, thereby cleaning the forming liquid on the surface of the second cleaning roller 400.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A formation apparatus for electrode foil processing, characterized in that, include: A formation tank (100) is provided, which contains a formation solution. Electrode foils are transported into the formation tank (100) to carry out a formation reaction. A guiding component is located above the formation cell (100) and guides the electrode foil. A cleaning component is located at the guide component and is used to clean the residual forming liquid on the surface of the guide component.

2. The electrode foil forming apparatus according to claim 1, characterized in that, The guiding assembly includes two hook-shaped frames (201), and movable guide rollers (202) are rotatably connected to the outer surfaces of the two hook-shaped frames (201). The top outer surface of the formation tank (100) is provided with two sets of symmetrically arranged side plates, each set consisting of two side plates. A fixed guide roller (200) is rotatably connected between the two side plates in each set, and the two movable guide rollers (202) are located between the two fixed guide rollers (200).

3. The electrode foil forming apparatus according to claim 2, characterized in that, The cleaning assembly includes a first cleaning assembly and a second cleaning assembly. The first cleaning assembly cleans the fixed guide roller (200), and the second cleaning assembly cleans the movable guide roller (202).

4. The electrode foil forming apparatus according to claim 3, characterized in that, The first cleaning assembly includes a first cleaning roller (300). A vertical plate is fixedly connected to the top outer surface of the formation tank (100). A motor (302) is installed on the outer surface of one of the vertical plates. The output end of the motor (302) is connected to one of the first cleaning rollers (300). The first cleaning roller (300) is rotatably connected to the outer surface of the vertical plate. A first sponge is sleeved on the outer surface of the first cleaning roller (300). The first cleaning roller (300) is movably attached to the outer surface of the fixed guide roller (200). A first extrusion roller (301) is rotatably connected to the outer surface of the vertical plate. The first extrusion roller (301) abuts against the sponge on the surface of the fixed guide roller (200).

5. The electrode foil forming apparatus according to claim 4, characterized in that, A support plate is fixedly connected to the top outer surface of the formation tank (100), and a support shaft (307) is rotatably connected to the outer surface of the support plate. A first transmission assembly is provided between the fixed guide roller (200), the first cleaning roller (300), and the first extrusion roller (301), and the fixed guide roller (200), the first cleaning roller (300), and the first extrusion roller (301) are driven to rotate through the first transmission assembly.

6. The electrode foil forming apparatus according to claim 5, characterized in that, The first transmission assembly includes a first gear (303), which is fixedly sleeved on the outer surface of the first cleaning roller (300). A second gear (304) is fixedly sleeved on the outer surface of the first extrusion roller (301). The outer surfaces of the first gear (303) and the second gear (304) are movably meshed. Two synchronous pulleys (305) are fixedly sleeved on the outer surfaces of the fixed guide roller (200), the first cleaning roller (300), and the second cleaning roller (400). A synchronous toothed belt (306) is wound and meshed between two adjacent synchronous pulleys (305).

7. The electrode foil forming apparatus according to claim 6, characterized in that, The second cleaning assembly includes a second cleaning roller (400), which is sleeved on the outer surface of the support shaft (307). A second sponge is fixedly sleeved on the outer surface of the second cleaning roller (400). A second extrusion roller (401) is rotatably connected to the outer surface of the support plate. The second extrusion roller (401) is in contact with the second sponge on the outer surface of the second cleaning roller (400).

8. The electrode foil forming apparatus according to claim 7, characterized in that, A second transmission assembly is provided between the second cleaning roller (400) and the second extrusion roller (401). The second transmission assembly drives the second cleaning roller (400) and the second extrusion roller (401) to rotate. The second transmission assembly includes a third gear (402), which is fixedly sleeved on the outer surface of the support shaft (307). A fourth gear (403) is fixedly sleeved on the outer surface of the movable guide roller (202), and a fifth gear (404) is fixedly sleeved on the outer surface of the second extrusion roller (401). The fourth gear (403) and the fifth gear (404) are both movably meshed with the outer surface of the third gear (402).

9. The electrode foil forming apparatus according to claim 2, characterized in that, The side of the formation tank (100) is provided with a lifting assembly. The lifting assembly drives the movable guide roller (202) to rise and fall, so that the movable guide roller (202) presses the electrode foil into the interior of the formation tank (100).

10. The electrode foil forming apparatus according to claim 9, characterized in that, The lifting assembly includes a fixed frame (500) fixed to one end of the formation tank (100), a cylinder (501) is mounted on the outer surface of the fixed frame (500), a support frame is mounted on the output end of the cylinder (501), a lifting frame (502) is slidably connected to the outer surface of the fixed frame (500), two hook-shaped frames (201) are mounted on the outside of the lifting frame (502), a guide belt (503) is provided at the bottom of the fixed frame (500), one end of the guide belt (503) is connected to the lifting frame (502), a guide wheel is provided on the outer surface of the support frame, and the guide belt (503) passes over the guide wheel.

Images