Negative plate zinc stripping device

Abstract

The utility model discloses a cathode plate zinc stripping device, which relates to the field of zinc coating stripping and is technically characterized by comprising a bottom plate, a connecting column fixedly connected to the central point of the upper end face of the bottom plate, baffles fixedly connected to the left and right sides of the front and rear end faces of the bottom plate, sliding rails fixedly connected to the two opposite surfaces of the baffles on the same side, and sliding blocks slidably connected to the peripheral side faces of the sliding rails. The buffering mechanism comprises a fixing plate, a guide column is fixedly connected to the rear end face of the fixing plate, guide holes are formed in the front end faces of the rear side baffles, compression springs are arranged on the circumferential side faces of the guide column, a tool rest plate is arranged on the front end face of the transverse plate, and a connecting rod is arranged on the front end face of the tool rest plate. Stripping knives are arranged at the lower ends of the connecting rods; the zinc plate stripping device further facilitates stripping of the zinc plate.

Description

Technical Field

[0001] This utility model relates to the field of zinc coating stripping, and in particular to a zinc stripping device for cathode plates. Background Technology

[0002] In hydrometallurgical or ammonia-process zinc smelting, the removal of the cathode zinc plate is a core production step. During zinc electrolysis, metallic zinc grows on an aluminum cathode mother plate through electrodeposition to form a zinc coating, which can be several millimeters thick. Due to the strong bond between zinc and the aluminum mother plate, traditional manual removal methods require tools such as shovels and pry bars, and must be performed in a hot, humid workshop environment filled with acid fumes. This process is not only labor-intensive and inefficient, but also prone to causing scratches on the mother plate surface, curling and deformation of the zinc sheets, and even equipment damage due to the large weight and volume of the zinc plates. Statistics show that manual removal of a single zinc plate takes about 2-3 minutes, and a single production line can process less than 300 plates per day, which is insufficient to meet the daily production capacity requirements of modern zinc smelters producing thousands of tons.

[0003] While existing mechanical peeling technologies have partially replaced manual labor, significant drawbacks remain. Some devices employ a fixed scraper structure, peeling the zinc sheet by moving vertically downwards. However, this method easily leads to the scraper penetrating the mother plate to a depth exceeding 0.5mm, causing permanent damage to the mother plate surface and reducing its reusability. Other devices use rotating blades for peeling, but because the blade's movement trajectory does not match the zinc sheet's contact surface, the peeling residue rate is as high as 15% or more, requiring secondary manual processing. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a cathode plate zinc stripping device, which further facilitates the stripping of zinc plates.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A zinc stripping device for a cathode plate includes a base plate. A connecting column is fixedly connected to the center point of the upper surface of the base plate. Baffles are fixedly connected to the left and right sides of the front and rear end faces of the base plate. Slide rails are fixedly connected to opposite surfaces of the baffles on the same side. A slider is slidably connected to the circumferential side of the slide rail. A horizontal plate is fixedly connected to the lower end face of the slider. A buffer mechanism is fixedly connected to the rear end face of the horizontal plate. The buffer mechanism includes a fixed plate. A guide column is fixedly connected to the rear end face of the fixed plate. Guide holes are opened on the front end face of the rear baffles. A compression spring is provided on the circumferential side of the guide column. A knife holder plate is provided on the front end face of the horizontal plate. A connecting rod is provided on the front end face of the knife holder plate. A stripping knife is provided at the lower end of the connecting rod.

[0007] Preferably, the shape and size of the slide rail are adapted to the slider, and the slider slides in conjunction with the slide rail.

[0008] Preferably, the rear end of the compression spring is fixedly connected to the front end face of the rear side baffle, and the front end of the compression spring is fixedly connected to the rear end face of the fixing plate.

[0009] Preferably, the shape and size of the guide post are adapted to the guide hole, and the guide hole and the guide post are in sliding fit.

[0010] Preferably, the front end face of the blade holder plate is provided with a blade holder groove, the connecting rod is slidably engaged with the blade holder groove, the lower end of the connecting rod is provided with a groove, a peeling blade is slidably engaged in the groove, and the blade surface of the peeling blade is inclined and stepped.

[0011] Preferably, the base plate has an I-shaped cross-section, the lower end face of the slide rail and the lower end face of the base plate are provided with fixing holes, the front end face of the connecting rod and the inner surface of the knife holder groove are provided with threaded holes, the front end face of the peeling knife and the inner surface of the groove are provided with positioning holes, the front end face of the cross plate and the upper side of the inner surface of the knife holder groove are provided with connecting holes, and the fixing holes, threaded holes, connecting holes and positioning holes are all threaded with hexagonal socket screws.

[0012] This utility model has the following beneficial effects:

[0013] Optimized zinc stripping blade performance: The back face of the stripping blade features a dual-angle design, with a 45° angle near the cutting edge and a 60° angle near the blade back and the reference plane. The 45° acute angle allows the blade to quickly cut into the zinc layer with minimal resistance upon contact, creating favorable conditions for subsequent zinc stripping. The 60° obtuse angle enhances the strength and support of the blade back, enabling it to withstand greater reaction forces during zinc stripping, preventing blade deformation or damage, and extending its service life. The front face is a stepped, inclined design, which offers significant advantages during zinc stripping. When cutting into the zinc layer, the stepped front face prevents the stripping blade from scratching the cathode plate while ensuring sufficient shearing force on the zinc layer, more effectively peeling the zinc layer off the cathode plate and improving stripping efficiency and quality.

[0014] The buffer mechanism provides excellent protection: it consists of a fixed plate, guide columns, and a compression spring. The rear end of the compression spring is fixedly connected to the front end of the rear baffle, and the front end is fixedly connected to the rear end of the fixed plate. During zinc stripping, when the stripping blade encounters a hard zinc layer or foreign objects on the cathode plate, a significant impact force is generated. At this time, the compression spring in the buffer mechanism is compressed, absorbing and buffering part of the impact force through its elastic deformation, reducing damage to the horizontal plate, blade holder plate, and stripping blade, thus protecting the critical components of the device. Simultaneously, the buffer mechanism also prevents the zinc stripping action from becoming uncontrollable due to excessive impact force, improving the safety and stability of the zinc stripping process. The combined use of the buffer mechanism and the slide rail slider ensures that the stripping blade provides cushioning when stripping zinc from the cathode plate, preventing the inclined, stepped front blade surface of the stripping blade from scratching the cathode plate.

[0015] Precise and stable motion guidance: The shape and size of the slide rail are adapted to the slider, and the two slide in a coordinated manner. This design provides precise guidance for the up-and-down movement of the horizontal plate, ensuring that the plate does not deviate or wobble during movement. During zinc stripping, the stability of the horizontal plate's movement directly affects the working accuracy of the stripping blade. Precise guidance ensures that the stripping blade peels off the zinc layer along a predetermined trajectory, improving the accuracy and consistency of zinc stripping. The shape and size of the guide post are adapted to the guide hole, and the guide hole and guide post slide in a coordinated manner. The guide post and guide hole in the buffer mechanism play a secondary guiding role, further enhancing the stability of the horizontal plate's movement. When the horizontal plate is subjected to external impact or its movement is unstable, the sliding of the guide post within the guide hole restricts the horizontal plate's movement direction, preventing excessive deviation and ensuring the stability and reliability of the zinc stripping process.

[0016] Installation and maintenance are convenient and efficient: The connecting rod and the blade holder slot, as well as the peeling blade and the groove, are connected and fixed using threaded holes and positioning holes, and secured with hex socket screws. This connection method makes the installation and disassembly of each component very convenient. When it is necessary to replace the peeling blade or maintain the device, the operator only needs to use simple tools to unscrew the hex socket screws to quickly complete the replacement or repair work, greatly reducing equipment downtime and improving production efficiency. At the same time, this detachable connection method also facilitates the cleaning and maintenance of the device, extending its service life.

[0017] The zinc stripping blade is highly adjustable: a blade holder groove is cut into the blade holder plate, and the connecting rod slides into the groove. This design allows for flexible adjustment of the stripping blade in the vertical direction. In actual zinc stripping operations, different specifications of cathode plates and different zinc stripping requirements necessitate precise adjustment of the stripping blade's position. This sliding engagement method allows operators to easily adjust the stripping blade to the optimal working position to adapt to various working conditions, improving the versatility and adaptability of the device.

[0018] The two stripping blades can operate independently: Due to the I-shaped cross-section of the base plate, this special shape provides a specific spatial structural basis for the layout and installation of the various components of the device. Combined with the structure in the device where slide rails are fixedly connected to opposite surfaces of the same-side baffles, sliders are slidably connected to the circumference of the slide rails, a horizontal plate is fixedly connected to the lower end of the slider, a blade holder plate is located on the front end of the horizontal plate, a connecting rod is located on the front end of the blade holder plate, and a stripping blade is located at the lower end of the connecting rod, it can be seen that the I-shaped base plate allows the slide rails and other components on both sides to be installed relatively independently and without interference. The sliders on both sides can slide independently on their respective corresponding slide rails, thereby driving the horizontal plate, blade holder plate, connecting rod, and stripping blade to move independently. This feature of the independent operation of the two stripping blades directly improves the zinc stripping efficiency. In traditional zinc stripping devices, if the components on both sides operate in conjunction, there may be cases where zinc stripping on one side of the cathode plate is not completed. In this case, the entire device needs to strip the cathode plate again, resulting in wasted time and low overall zinc stripping efficiency. In this device, the shape of the base plate allows the two stripping blades to operate independently. The two stripping blades can simultaneously perform zinc stripping operations on both sides of the cathode plate. If any one of the stripping blades can complete the zinc stripping operation on the cathode plate, the zinc stripping operation on the entire single side of the cathode plate can be achieved, which improves the flexibility and adaptability of the zinc stripping process. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is an overall view of the first embodiment of the present utility model.

[0021] Figure 2 This is a right view of the first embodiment of the present invention.

[0022] Figure 3 This is a partial cross-sectional view of the second embodiment of the present invention.

[0023] In the diagram: 1. Base plate; 2. Connecting column; 3. Baffle; 4. Slide rail; 5. Slider; 6. Horizontal plate; 701. Fixing plate; 702. Guide column; 703. Compression spring; 8. Tool holder plate; 9. Connecting rod; 10. Peeling knife; 11. Tool holder groove; 12. Groove; 13. Fixing hole; 14. Threaded hole; 15. Positioning hole; 16. Socket head screw; 17. Guide hole; 18. Connecting hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] First embodiment

[0026] like Figures 1 to 2 As shown, the cathode plate zinc stripping device of this embodiment includes a base plate 1. A connecting column 2 is fixedly connected to the center point of the upper end face of the base plate 1. Baffles 3 are fixedly connected to the left and right sides of the front and rear end faces of the base plate 1. Slide rails 4 are fixedly connected to the opposite surfaces of the baffles 3 on the same side. A slider 5 is slidably connected to the side of the slide rail 4. A horizontal plate 6 is fixedly connected to the lower end face of the slider 5. A buffer mechanism is fixedly connected to the rear end face of the horizontal plate 6. The buffer mechanism includes a fixed plate 701. A guide column 702 is fixedly connected to the rear end face of the fixed plate 701. Guide holes 17 are opened on the front end face of the rear baffles 3. A compression spring 703 is provided on the side of the guide column 702. A knife holder plate 8 is provided on the front end face of the horizontal plate 6. A connecting rod 9 is provided on the front end face of the knife holder plate 8. A stripping knife 10 is provided at the lower end of the connecting rod 9.

[0027] like Figures 1 to 2 As shown, during use, the baffles 3 fixedly connected to the left and right sides of the front and rear end faces of the base plate 1 provide a stable mounting position for the slide rail 4, forming the basic framework of the device. The slide rail 4 fixedly connected to the opposite surfaces of the baffles 3 on the same side, and the slider 5 slidably connected to the periphery of the slide rail 4, work together to guide the linear movement of the horizontal plate 6. During the zinc stripping process, when the external power drive device starts working, the slider 5 slides up and down along the slide rail 4. Because the shape and size of the slide rail 4 are adapted to the slider 5, this cooperation ensures that the slider 5 can only move along the set direction of the slide rail 4 without deviation or shaking. The horizontal plate 6 fixedly connected to the lower end face of the slider 5 moves up and down synchronously with the movement of the slider 5, thus providing a stable motion basis for the precise action of the subsequent stripping blade 10, ensuring that the stripping blade 10 can approach and contact the zinc layer on the cathode plate according to the predetermined trajectory.

[0028] The guide post 702 in the buffer mechanism fixedly connected to the rear end face of the horizontal plate 6 slides in conjunction with the guide hole opened on the front end face of the rear baffle 3, playing a role in secondary guidance and precise positioning. During the movement of the horizontal plate 6, the guide post 702 slides within the guide hole, further restricting the movement direction of the horizontal plate 6, preventing unnecessary displacement of the horizontal plate 6 in the horizontal direction, and ensuring that the horizontal plate 6 always moves in a straight line along the vertical direction. This secondary guidance mechanism improves the accuracy of the entire device's movement, allowing the stripping blade 10 to act more accurately on the zinc layer on the cathode plate, thus improving the quality and efficiency of zinc stripping.

[0029] The buffer mechanism consists of a fixed plate 701, a guide post 702, and a compression spring 703. When the horizontal plate 6 moves and the peeling blade 10 contacts the zinc layer on the cathode plate, it may encounter zinc layers of varying hardness or foreign objects on the cathode plate, resulting in a significant impact force. This impact force is transmitted to the buffer mechanism through the horizontal plate 6. At this time, the compression spring 703 is compressed, absorbing and buffering part of the impact force through its elastic deformation. The rear end of the compression spring 703 is fixedly connected to the front end face of the rear baffle 3, and the front end is fixedly connected to the rear end face of the fixed plate 701. This fixing method allows the compression spring 703 to stably perform its buffering function. The existence of the buffer mechanism reduces the damage to the horizontal plate 6, the blade holder plate 8, and the peeling blade 10 caused by the impact force, protecting the key components of the device and extending its service life. Simultaneously, it prevents the zinc peeling action from becoming uncontrolled due to excessive impact force, ensuring the stability and safety of the zinc peeling process. In addition, when the stripper 10 contacts the cathode plate, the buffer mechanism cooperates with the slide rail 4 slider 5 to prevent the front blade face (inclined stepped shape) of the stripper 10 from scratching the cathode plate.

[0030] The blade holder plate 8, located on the front end of the horizontal plate 6, provides an installation position for the connecting rod 9. The connection between the blade holder plate 8 and the connecting rod 9 allows the connecting rod 9 to be stably fixed to the horizontal plate 6 and to move synchronously with the horizontal plate 6. This connection structure is simple and reliable, ensuring that the connecting rod 9 will not loosen or fall off during the zinc stripping process, and ensuring that the stripping blade 10 can accurately perform the zinc stripping action.

[0031] The peeling blade 10, located at the lower end of the connecting rod 9, is the core zinc-peeling component of the entire device. As the horizontal plate 6 drives the blade holder plate 8 and connecting rod 9 downwards, the peeling blade 10 gradually approaches the zinc layer on the cathode plate. When the peeling blade 10 contacts the zinc layer, its unique design structure begins to function. The front cutting face of the peeling blade 10 is typically designed with a specific shape (such as an inclined stepped shape, although not described in detail in the original text, it is inferred based on common designs). This shape allows for a gradual increase in cutting depth when cutting into the zinc layer, avoiding excessive resistance caused by cutting too deep at once, thus making the cutting process smoother. At the same time, different shaped front cutting faces can also generate shearing forces on the zinc layer in different directions, more effectively peeling the zinc layer off the cathode plate. The rear cutting face of the peeling blade 10 is also optimized to withstand the reaction force generated during the zinc peeling process, ensuring the stability and durability of the blade.

[0032] The shape and size of the slide rail 4 are adapted to the slider 5, and the slider 5 slides in conjunction with the slide rail 4.

[0033] The slide rail 4 provides a clear path for the movement of the slider 5. During the zinc stripping process of the cathode plate, the horizontal plate 6 needs to drive the knife holder plate 8, connecting rod 9, and stripping knife 10 to move up and down to strip the zinc layer from the cathode plate. The slider 5 is fixed on the horizontal plate 6, and the cooperation between the slide rail 4 and the slider 5 ensures that the horizontal plate 6 can only move up and down along the straight line set by the slide rail 4, ensuring the straightness and stability of the entire movement process and preventing the horizontal plate 6 from deviating or shaking during the movement. This allows the stripping knife 10 to accurately approach and contact the zinc layer on the cathode plate according to the predetermined trajectory. Due to the precise cooperation between the slide rail 4 and the slider 5, each movement of the horizontal plate 6 maintains a high degree of consistency. Whether in the device startup phase, normal operation phase, or shutdown phase, the slider 5 can slide smoothly on the slide rail 4 without any deviation in the position of the stripping knife 10 due to inconsistent movement. This is crucial for improving the accuracy and repeatability of zinc stripping, ensuring that each cathode plate receives the same quality of zinc stripping treatment.

[0034] The rear end of the compression spring 703 is fixedly connected to the front end face of the rear side baffle 3, and the front end of the compression spring 703 is fixedly connected to the rear end face of the fixing plate 701.

[0035] During the zinc stripping process on the cathode plate, when the stripping blade 10 contacts the zinc layer on the cathode plate, the stripping blade 10 may experience a sudden impact force when cutting into and stripping the zinc layer due to uneven hardness, local impurities, or minor unevenness in the cathode plate itself. This impact force is transmitted to the horizontal plate 6 via the connecting rod 9 and the blade holder plate 8, and then to the fixed plate 701 of the buffer mechanism. At this time, the compression spring 703 undergoes elastic deformation due to its elastic properties, converting the impact energy into its own elastic potential energy for absorption. For example, just as a spring contracts under pressure, the compression spring 703 compresses under impact, thereby reducing the direct effect of the impact force on other components of the device and preventing damage to components such as the horizontal plate 6, the blade holder plate 8, the connecting rod 9, and the stripping blade 10 due to excessive instantaneous impact force.

[0036] Besides potentially damaging components, the impact force can also cause vibration in the device. Excessive vibration can affect the precision and quality of zinc stripping, potentially leading to unstable contact between the stripping blade 10 and the cathode plate, resulting in uneven zinc layer stripping. The compression spring 703 absorbs the impact energy while gradually releasing it through its elastic restoring force, causing the movement of the fixed plate 701 and connected components such as the horizontal plate 6 to gradually stabilize. This effectively reduces the vibration amplitude of the device, ensuring the stability and continuity of the zinc stripping process.

[0037] The stripping blade 10 is a key component of the zinc stripping device, and the sharpness and integrity of its blade directly affect the zinc stripping effect. When encountering a hard zinc layer or foreign object, without the buffer protection of the compression spring 703, the huge impact force may cause the stripping blade 10 to crack, deform, or wear more rapidly, thereby shortening the blade's service life and increasing the cost of replacing the blade and downtime. The presence of the compression spring 703 can disperse and mitigate the impact force, providing effective protection for the stripping blade 10, extending its service life, and reducing production costs.

[0038] In addition to protecting the stripping blade 10, the compression spring 703 also protects other components such as the horizontal plate 6, the blade holder plate 8, and the connecting rod 9. These components need to work together during the zinc stripping process to complete the stripping action. If one component is damaged or deformed due to impact, it may affect the normal operation of the entire device. The compression spring 703 reduces the impact of impact on these components through its buffering effect, ensuring that they can work in a stable environment and improving the overall reliability and stability of the device.

[0039] In actual production, parameters such as the thickness and hardness of the zinc layer on the cathode plate may fluctuate. When the zinc layer is thicker or harder, the stripping blade 10 needs to overcome greater resistance during the stripping process, resulting in a larger impact force; while when the zinc layer is thinner or softer, the impact force is relatively smaller. The elasticity of the compression spring 703 can automatically adjust its compression degree according to the changes in the zinc layer, thereby adapting to different working conditions. For example, when encountering a thicker zinc layer, the compression spring 703 will be compressed more, absorbing more impact energy; when encountering a thinner zinc layer, the compression degree of the compression spring 703 is smaller, but it can still play a certain buffering role, ensuring that the device can work normally under different working conditions.

[0040] During production and use, cathode plates may experience bending, deformation, or surface unevenness. When the stripping blade 10 contacts an uneven cathode plate surface, it generates localized impact force. The compression spring 703 can adapt to this unevenness through its own elastic deformation, ensuring that the stripping blade 10 maintains good contact with the cathode plate, guaranteeing the smooth progress of the zinc stripping process, and improving the adaptability of the device to cathode plates of different qualities.

[0041] During the zinc stripping process, the horizontal plate 6 moves up and down on the slide rail 4. When the horizontal plate 6 moves downward to perform the zinc stripping operation, the compression spring 703 is compressed; after the zinc stripping is completed, the horizontal plate 6 needs to move upward to return to its initial position, preparing for the next zinc stripping operation. At this time, the compression spring 703, with its elastic restoring force, pushes the fixed plate 701, thereby driving the horizontal plate 6 upward to return it to its initial position. This reset function ensures that the device can perform zinc stripping operations continuously and automatically, improving production efficiency.

[0042] The reset function of the compression spring 703 enables the horizontal plate 6 to complete a full cycle of movement. In each zinc stripping cycle, the horizontal plate 6 accurately completes the processes of downward movement, zinc stripping, upward movement, and reset, ensuring the stability and regularity of the entire device's movement. If the compression spring 703 fails to function properly, the horizontal plate 6 may not return to its initial position, causing the next zinc stripping operation to fail, affecting production efficiency and zinc stripping quality.

[0043] The shape and size of the guide post 702 are adapted to the guide hole 17, and the guide hole 17 and the guide post 702 are in sliding fit.

[0044] The guide hole 17 provides a clear movement channel for the guide post 702. Due to the compatibility of their shapes and sizes, the guide post 702 can only move in a straight line along the direction set by the guide hole 17. During the zinc stripping process of the cathode plate, the horizontal plate 6 drives the knife holder plate 8, connecting rod 9, and stripping knife 10 to move up and down. The guide post 702 is fixed on the fixing plate 701 on the rear end face of the horizontal plate 6. Its cooperation with the guide hole 17 strictly restricts the movement of the horizontal plate 6 to the vertical direction, preventing the horizontal plate 6 from deviating or wobbling in the horizontal direction. This ensures that the stripping knife 10 can accurately approach and contact the zinc layer on the cathode plate according to the predetermined trajectory, thus improving the accuracy of zinc stripping.

[0045] Each time the horizontal plate 6 moves up and down, the guide post 702 slides in the same manner within the guide hole 17. This consistent motion characteristic ensures that the stripping knife 10 is in the same position and posture during each zinc stripping operation, guaranteeing that each cathode plate receives the same quality of zinc stripping treatment and improving production repeatability and stability. For example, in continuous production, regardless of the number of zinc stripping operations, the cooperation between the guide post 702 and the guide hole 17 ensures that the cutting angle and depth of the stripping knife 10 into the zinc layer remain consistent.

[0046] During the zinc stripping process, the horizontal plate 6 and its mounted components, such as the blade holder plate 8, connecting rod 9, and stripping blade 10, have a certain weight and are subjected to reaction forces when the zinc layer is stripped. The cooperation between the guide post 702 and the guide hole 17 effectively disperses these forces. The guide post 702 evenly transmits the weight of the horizontal plate 6 and other components, as well as the force generated during zinc stripping, to the rear baffle 3 corresponding to the guide hole 17. The rear baffle 3, through its fixed connection with the base plate 1, further disperses the force onto the base plate 1, preventing damage to components caused by excessive localized stress and improving the structural strength and stability of the entire device.

[0047] In addition to vertical forces, the device may also be affected by lateral forces during operation, such as external vibrations and inaccurate cathode plate installation. The tight fit between the guide post 702 and the guide hole 17 can resist these lateral forces and prevent the horizontal plate 6 from shifting or tilting in the horizontal direction. When subjected to lateral forces, the inner wall of the guide hole 17 will generate a reaction force on the guide post 702, keeping it in the correct position, thereby ensuring the stable operation of the entire device.

[0048] Second embodiment

[0049] like Figure 3 As shown, the front end face of the blade holder plate 8 is provided with a blade holder groove 11, the connecting rod 9 is slidably engaged with the blade holder groove 11, the lower end of the connecting rod 9 is provided with a groove 12, and a peeling blade 10 is slidably engaged in the groove 12. The front blade surface of the peeling blade 10 is inclined and stepped, and the rear blade surface of the peeling blade 10 is designed with a double angle. The angle between the blade near the blade edge and the vertical blade back reference plane is 45°, and the angle between the blade near the back of the blade and the reference plane is 60°.

[0050] The base plate 1 has an I-shaped cross-section. The lower end face of the slide rail 4 and the lower end face of the base plate 1 are provided with a fixing hole 13. The front end face of the connecting rod 9 and the inner surface of the knife holder groove 11 are provided with threaded holes 14. The front end face of the peeling knife 10 and the inner surface of the groove 12 are provided with positioning holes 15. The front end face of the horizontal plate 6 and the upper side of the inner surface of the knife holder groove 11 of the knife holder plate are provided with connecting holes 18. The fixing hole 13, the threaded hole 14, the connecting hole 18 and the positioning hole 15 are all threaded with internal hexagon screws 16.

[0051] like Figure 3 As shown, the I-beam cross-section design of the base plate 1 provides excellent structural strength and bending stiffness during use. It can withstand various forces from the components above and generated during operation. This strength characteristic ensures the horizontal stability of the entire device, preventing bending deformation and providing a stable mounting foundation for other components such as the slide rail 4. This ensures that the normal operation of all components will not be affected by deformation of the base plate 1 during long-term use.

[0052] The middle crossbeam of the I-shaped base plate 1 naturally divides the entire working area into two relatively independent spaces. When installing components such as the slide rails 4, connecting rods 9, and peeling blades 10 on both sides, they can be arranged in the independent areas on both sides of the I-shaped base plate 1. Since the two areas are effectively isolated by the middle crossbeam, the peeling blades 10 on both sides do not interfere with each other during operation.

[0053] The fixing hole 13 provides an installation position for the hex socket screw 16, which securely fixes the slide rail 4 to the independent areas on both sides of the base plate 1. This connection method ensures that the relative position between the slide rail 4 and the base plate 1 is fixed, so that the slide rail 4 will not shift or loosen during operation. This ensures that other components on the slide rail 4 (such as the connecting rod 9) can slide stably and accurately along the slide rail 4, thereby maintaining the accuracy and reliability of the independent operation of the peeling blades 10 on both sides.

[0054] The threaded hole 14 engages with the internal hex screw 16 to fix the connecting rod 9 within the tool holder groove 11. After the connecting rod 9 slides to the appropriate position on the slide rail 4, tightening the internal hex screw 16 secures the connecting rod 9 to the tool holder plate 8, preventing the connecting rod 9 from continuing to slide within the tool holder groove 11 due to force or vibration during operation. For the independently operating peeling blade 10 system on both sides, this fixing operation ensures the stability of the positions of the connecting rods 9 on both sides and the peeling blades 10 mounted on them, guaranteeing the accuracy of the independent cutting or peeling operations of the peeling blades 10 on both sides.

[0055] The combination of the positioning hole 15 and the hex socket screw 16 is used to fix the position of the peeling blade 10 within the groove 12. After the peeling blade 10 slides to the appropriate working position, the hex socket screw 16 passes through the positioning hole 15 to firmly connect the peeling blade 10 to the connecting rod 9, preventing the peeling blade 10 from moving relative to the connecting rod 9 during operation. For the peeling blades 10 that operate independently on both sides, the peeling blades 10 on both sides are fixed respectively, thereby ensuring that the peeling blades 10 on both sides can stably perform independent cutting or peeling operations, improving the quality and efficiency of the work, and facilitating the replacement of the peeling blades 10.

[0056] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A zinc-stripping device for cathode plates, comprising a base plate (1), characterized in that: A connecting column (2) is fixedly connected to the center point of the upper end face of the base plate (1). Baffles (3) are fixedly connected to both the left and right sides of the front and rear end faces of the base plate (1). Slide rails (4) are fixedly connected to the opposite surfaces of the baffles (3) on the same side. A slider (5) is slidably connected to the periphery of the slide rail (4). A horizontal plate (6) is fixedly connected to the lower end face of the slider (5). A buffer mechanism is fixedly connected to the rear end face of the horizontal plate (6). The buffer mechanism includes a fixed plate (701). A guide column (702) is fixedly connected to the rear end face of the fixed plate (701). Guide holes (17) are opened on the front end face of the rear baffles (3). A compression spring (703) is provided on the periphery of the guide column (702). A knife holder plate (8) is provided on the front end face of the horizontal plate (6). A connecting rod (9) is provided on the front end face of the knife holder plate (8). A peeling knife (10) is provided at the lower end of the connecting rod (9).

2. A zinc-stripping device for cathode plates according to claim 1, characterized in that: The shape and size of the slide rail (4) are adapted to the slider (5), and the slider (5) slides in conjunction with the slide rail (4).

3. A cathode sheet zinc stripping device according to claim 1, characterized in that: The rear end of the compression spring (703) is fixedly connected to the front end face of the rear side baffle (3), and the front end of the compression spring (703) is fixedly connected to the rear end face of the fixing plate (701).

4. A cathode sheet zinc-stripping device according to claim 1, characterized in that: The shape and size of the guide post (702) are adapted to the guide hole (17), and the guide hole (17) and the guide post (702) slide together.

5. A zinc-stripping device for cathode plates according to claim 1, characterized in that: The front end face of the blade holder plate (8) is provided with a blade holder groove (11), the connecting rod (9) is slidably engaged with the blade holder groove (11), the lower end of the connecting rod (9) is provided with a groove (12), a peeling blade (10) is slidably engaged in the groove (12), the front blade surface of the peeling blade (10) is inclined and stepped, the rear blade surface of the peeling blade (10) is designed with double angles, the angle between the blade edge and the vertical blade back reference plane is 45°, and the angle between the blade back and the reference plane is 60°.

6. The cathode plate zinc stripping device according to claim 1, characterized in that: The cross-section of the base plate (1) is I-shaped. The lower end face of the slide rail (4) and the lower end face of the base plate (1) are provided with fixing holes (13). The front end face of the connecting rod (9) and the inner surface of the knife holder groove (11) are provided with threaded holes (14). The front end face of the peeling knife (10) and the inner surface of the groove (12) are provided with positioning holes (15). The front end face of the horizontal plate (6) and the upper side of the inner surface of the knife holder groove (11) are provided with connecting holes (18). The fixing holes (13), threaded holes (14), connecting holes (18) and positioning holes (15) are all threaded with internal hexagon screws (16).

Images