A cathode copper plate connection transfer device of a stripping station of an electrolytic copper stripping machine group

Abstract

This utility model discloses a cathode copper plate connection and transfer device for a stripping station of an electrolytic copper stripping unit, including a connection fork assembly and a guide assembly. The connection fork assembly includes two Y-shaped forks and a hydraulic cylinder base located between and below them; the right end of the Y-shaped fork has a short fork arm and a long fork arm, forming a fork opening, and an impact-bearing plate is provided at the fork opening; the left end of the Y-shaped fork has a connecting sleeve with a built-in connecting shaft; the lower end face of the Y-shaped fork between the connecting sleeve and the impact-bearing plate has a hydraulic cylinder base plate, and the hydraulic cylinder base is fixed below the base plate. The guide assembly includes a fixedly connected side plate, a base plate, a vertical rib plate, and a rear plate. During operation, the connection fork assembly receives the cathode copper plate through the impact-bearing plate at the fork opening, concentrating and dispersing the impact force; the guide assembly guides the cathode copper plate's movement path through its guide space, and the two work together to achieve cathode copper plate connection and transfer.

Description

Technical Field

[0001] This utility model relates to a transfer device, specifically to a cathode copper plate transfer device for a stripping station of an electrolytic copper stripping unit. Background Technology

[0002] Currently, the cathode copper plate transfer device in the stripping station of the electrolytic copper stripping unit uses a double-Y parallel structure fork. After receiving the cathode copper plate, it is rotated around the bottom axis of the Y by a hydraulic cylinder and placed onto the conveyor chain. The problems are: 1. When receiving severely misaligned cathode copper plates, the fork is prone to falling to the ground, requiring a shutdown and severely impacting the operating rate; 2. The fork is highly susceptible to weld breakage. Even after repair, subsequent weld breakages become more frequent. Furthermore, the device's weight causes excessive load on the hydraulic cylinder, shortening its lifespan. Therefore, there is an urgent need to design a guiding device and a new type of fork. Utility Model Content

[0003] The purpose of this utility model is to provide a cathode copper plate connection and transfer device for the stripping station of an electrolytic copper stripping unit.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A cathode copper plate transfer device for a stripping station of an electrolytic copper stripping unit includes a transfer fork assembly and a guide assembly, which are separately configured. The transfer fork assembly includes two parallel Y-shaped forks and a hydraulic cylinder base located between and below the two Y-shaped forks. The right end of each Y-shaped fork has a short fork arm and a long fork arm, with a fork between the short and long fork arms. An impact-bearing plate is provided at the fork of the two Y-shaped forks to support the cathode copper plate. The left end of each Y-shaped fork has a connecting sleeve containing a connecting shaft for connecting to the base of the electrolytic copper stripping station. A hydraulic cylinder base plate is located on the lower end face of the Y-shaped fork between the connecting sleeve and the impact-bearing plate. The hydraulic cylinder base is fixed at the middle position of the lower end face of the hydraulic cylinder base plate. The lengths of the two Y-shaped forks are... A long fork arm connecting plate is provided between the fork arms; there are two guide components, which are mirror-symmetrically arranged on both sides of the connecting fork assembly. Each guide component includes a side plate, a bottom plate, a vertical stiffener plate, and a rear plate. The side plate, vertical stiffener plate, and rear plate are all set on the bottom plate. The side plate is inclined on the bottom plate. The vertical stiffener plate and the rear plate are both right-angled trapezoids, and the overall front view of the vertical stiffener plate and the rear plate is rectangular. The two inclined sides of the vertical stiffener plate and the rear plate are respectively fixed on both sides of the side plate. The vertical stiffener plate is plumbly set in the middle of the side plate. The rear plate is set at the rear end of the side plate and is inclined backward from bottom to top. The upper bottom surface of the vertical stiffener plate is provided with a flat stiffener plate, forming a guide part on the side plate of the two guide components so as to straighten the cathode copper plate in the connecting fork assembly when it tilts to one side of the connecting fork assembly.

[0005] Furthermore, the Y-shaped fork is formed by a Y-shaped outer side plate, a Y-shaped inner side plate, an upper plate, a short fork arm inner plate, a long fork arm inner plate, and a lower plate, forming a cavity inside the Y-shaped fork. The right ends of the upper plate and the short fork arm inner plate are provided with short fork arm plugs, and the right ends of the long fork arm inner plate and the lower plate are provided with long fork arm plugs. The left end face of the upper plate is fixedly connected to the connecting sleeve. The inner side of the left end of the upper plate is provided with an upper fork connecting plate. The upper end of the upper fork connecting plate is fixedly connected to the lower end face of the upper plate. The lower end of the upper fork connecting plate is fixedly connected to the connecting sleeve. The left end of the lower plate is fixedly connected to the connecting sleeve. The outer side of the connection between the left end of the lower plate and the connecting sleeve is provided with a lower fork connecting plate. The left end of the lower fork connecting plate is fixedly connected to the connecting sleeve, and the right end of the lower fork connecting plate is fixedly connected to the lower plate.

[0006] Furthermore, the two ends of the impact-bearing plate are respectively provided with impact-bearing vertical ribs, which are fixed in the cavity of the Y-shaped fork. The left side of the impact-bearing vertical rib is provided with impact-bearing horizontal ribs, and the front and rear ends of the impact-bearing horizontal rib are respectively fixed to the inner and outer Y-shaped plates of the Y-shaped fork. The middle part of the impact-bearing plate is provided with a middle section rib, and the two ends of the middle section rib are respectively fixed to the inner Y-shaped plates of the two Y-shaped forks.

[0007] Furthermore, the cylinder base consists of two ear plates, which are symmetrically fixed to the middle position of the lower end face of the cylinder base plate by fixing bolts. The cylinder base plate is provided with two sets of reinforcing rib plate structures, which are distributed on both sides of the cylinder base. The reinforcing rib plate structure includes a left vertical rib plate and a right vertical rib plate of the cylinder base plate. One end of the left vertical rib plate and the right vertical rib plate of the cylinder base plate are vertically fixed to the inner side of the Y-shaped inner side plate, and the other end is connected by the horizontal rib plate of the cylinder base plate. The horizontal rib plates of the two sets of reinforcing rib plate structures are connected by the middle vertical rib plate of the cylinder base plate.

[0008] Furthermore, the cylinder base is provided with a pin hole, and a pin is inserted through the pin hole. The cylinder base is provided with a limiting plate. There are two limiting plates, which are respectively vertically set on the outside of the two ear plates of the cylinder base. The limiting plate is provided with a through hole, and the pin is provided with a pin hole corresponding to the through hole. A limiting component is provided in the pin hole to prevent the pin from rotating circumferentially.

[0009] Furthermore, the limiting component includes a limiting pin and a cotter pin disposed on the limiting pin. The limiting pin passes through the limiting plate through hole and the pin hole, and the cotter pin prevents the limiting pin from coming out of the limiting plate through hole and the pin hole.

[0010] Furthermore, a pressure plate is radially provided on the outer end face of the connecting sleeve, and a limiting bolt is provided in the middle of the pressure plate. Threaded holes are provided on the two end faces of the connecting shaft corresponding to the limiting bolt, so that the limiting bolt and the connecting shaft are threadedly connected.

[0011] Furthermore, the long fork arm connecting plate includes a long fork arm connecting horizontal plate and a long fork arm connecting vertical plate. The long fork arm connecting vertical plate is vertically arranged on the lower end surface of the long fork arm connecting horizontal plate, and the cross-sections of the long fork arm connecting horizontal plate and the long fork arm connecting vertical plate are T-shaped.

[0012] Furthermore, the side plate is a right-angled trapezoid with a smaller bottom and a larger top, and the hypotenuse of the side plate is located at the rear end. The bottom edge of the rear plate is located at the rear end of the bottom edge of the side plate, and the rear plate is tilted backward so that the tilt angle of the rear plate is the same as 1 / 2 of the angle between the long fork arm and the short differential arm. One end of the flat stiffener is fixed to the top edge of the side plate, and the other end is flush with the right-angled edge of the vertical stiffener.

[0013] Furthermore, a cylinder base rib cover plate is provided between the two Y-shaped fork upper plates corresponding to the cylinder base bottom plate.

[0014] Furthermore, the height of the upper surface of the base plate of the two guide components is lower than the height of the upper surface of the impact plate.

[0015] This application separates the connecting fork assembly and the guide assembly, reducing the load on the hydraulic cylinder and extending its lifespan. This invention also reduces the number of welds in the shear force direction and concentrates the impact force on the impact-bearing plate before distributing it to other load-bearing plates, preventing premature damage to localized areas or weld points due to excessive impact. The guide assembly mainly consists of a base plate, vertical stiffeners, horizontal stiffeners, side plates, and a rear plate arranged at a specific angle. This arrangement and angle facilitate timely alignment of the falling cathode copper plate without jamming it, and the neat joints make fixing and welding easier. This extends the service life of spare parts, increases the operating rate, and generates over one million yuan in comprehensive economic benefits annually. Attached Figure Description

[0016] Figure 1 This is a front view of the connecting fork assembly of this utility model; Figure 2 This is a top view of the connecting fork assembly of this utility model; Figure 3 This is a front view of the guide component of this utility model; Figure 4 This is a left view of the guide component of this utility model; Figure 5 This is a top view of the guide component of this utility model; Figure 6 A diagram showing the usage status of the connecting fork assembly and the guide assembly; 1. Connecting sleeve, 2. Lower fork connecting plate, 3. Upper fork connecting plate, 4. Upper plate, 5. Y-shaped outer side plate, 6. Left vertical rib plate of cylinder base plate, 7. Middle vertical rib plate of cylinder base plate, 8. Right vertical rib plate of cylinder base plate, 9. Impact-bearing transverse rib plate, 10. Impact-bearing vertical rib plate, 11. Impact-bearing plate, 12. Short fork arm inner plate, 13. Short fork arm plug, 14. Long fork arm inner plate, 15. Long fork arm plug, 16. Long fork arm connecting transverse plate, 17. Long fork arm connecting vertical plate, 18. Lower plate, 19. Cylinder base plate, 20. Cylinder base fixing bolt, 21. Cylinder base, 22. Limiting plate, 23. Transverse rib plate of cylinder base plate, 24. Middle section rib plate of impact-bearing plate, 25. Limiting bolt, 26. Connecting shaft, 27. Pressure plate, 28. Y-shaped inner side plate, 29. Pin, 30. Limit pin, 31. Hydraulic cylinder base rib plate cover plate, 32. Base plate, 33. Vertical rib plate, 34. Horizontal rib plate, 35. Side plate, 36. Rear plate, 37. Hydraulic cylinder, 38. Connecting fork base. Detailed Implementation

[0017] The following embodiments are merely intended to provide those skilled in the art with a complete disclosure and description of how to prepare and evaluate the compounds, compositions, articles, devices and / or methods described in the claims and protected by this utility model, and are intended to be exemplary only, and not to limit the scope of the utility model as regarded by the inventor.

[0018] A cathode copper plate transfer device for a stripping station of an electrolytic copper stripping unit, such as... Figures 1 to 6As shown, the assembly includes a connecting fork assembly and a guide assembly, which are separately configured. The connecting fork assembly includes two parallel Y-shaped forks and a hydraulic cylinder base 21 located between and below the two Y-shaped forks. The right end of each Y-shaped fork has a short fork arm and a long fork arm, with a fork between them. An impact-bearing plate 11 for supporting the cathode copper plate is located at the fork of the two Y-shaped forks. The left end of each Y-shaped fork has a connecting sleeve 1, which contains a connecting shaft 26 for connecting to the base of the electrolytic copper stripping station. A hydraulic cylinder base plate 19 is located on the lower end face of the Y-shaped fork between the connecting sleeve 1 and the impact-bearing plate 11. The hydraulic cylinder base 21 is fixed at the middle position on the lower end face of the hydraulic cylinder base plate 19. A long fork arm connecting plate is located between the long fork arms of the two Y-shaped forks. There are two guide assemblies, each mirroring the previous one. Symmetrically arranged on both sides of the connecting fork assembly, each guide assembly includes a base plate 32, a vertical rib plate 33, a side plate 35, and a rear plate 36. The side plate 35, vertical rib plate 33, and rear plate 36 are all mounted on the base plate 36. The side plate 35 is inclined on the base plate 32. The vertical rib plate 33 and the rear plate 36 are both right-angled trapezoids, and the overall front view of the vertical rib plate 33 and the rear plate 36 is rectangular. The two inclined sides of the vertical rib plate 33 and the rear plate 36 are respectively fixed on both sides of the side plate 35. The vertical rib plate 33 is plumbly mounted in the middle of the side plate 35. The rear plate 36 is located at the rear end of the side plate 35 and is inclined backward from bottom to top. The upper bottom surface of the vertical rib plate 33 is provided with a flat rib plate 34, which forms a guide part on the side plate 35 of the two guide assemblies so as to straighten the cathode copper plate in the connecting fork assembly when it tilts to one side of the connecting fork assembly.

[0019] Specifically, the Y-shaped fork is formed by a Y-shaped outer side plate 5, a Y-shaped inner side plate 28, an upper plate 4, a short fork arm inner plate 12, a long fork arm inner plate 14, and a lower plate 18. A cavity is formed inside the Y-shaped fork. The right end of the upper plate 4 and the short fork arm inner plate 14 is provided with a short fork arm plug 13, and the right end of the long fork arm inner plate 14 and the lower plate 18 is provided with a long fork arm plug 15. The left end face of the upper plate 4 is fixedly connected to the connecting sleeve 1. The inner side of the left end of the upper plate 4 is provided with an upper fork connecting plate 3. The upper end of the upper fork connecting plate 3 is fixedly connected to the lower end face of the upper plate 4. The lower end of the upper fork connecting plate 3 is fixedly connected to the connecting sleeve 1. The left end of the lower plate 18 is fixedly connected to the connecting sleeve 1. The outer side of the connection between the left end of the lower plate 18 and the connecting sleeve 1 is provided with a lower fork connecting plate 2. The left end of the lower fork connecting plate 2 is fixedly connected to the connecting sleeve 1, and the right end of the lower fork connecting plate 2 is fixedly connected to the lower plate 18.

[0020] Specifically, the impact-bearing plate 11 has impact-bearing vertical ribs 10 at both ends, which are fixed in the cavity of the Y-shaped fork. The impact-bearing vertical ribs 10 have impact-bearing horizontal ribs 9 on their left side. The front and rear ends of the impact-bearing horizontal ribs 9 are fixed to the inner Y-shaped plate 5 and the outer Y-shaped plate 28 of the Y-shaped fork, respectively. The middle part of the impact-bearing plate 11 has a middle section rib 24, which is fixed to the inner Y-shaped plate 5 of the two Y-shaped forks.

[0021] Specifically, the two cylinder bases 21 are composed of two ear plates, which are symmetrically fixed to the middle position of the lower end face of the cylinder base plate 19 by fixing bolts 20. The cylinder base plate 19 is provided with two sets of reinforcing rib plate structures, which are distributed on both sides of the cylinder base 21. The reinforcing rib plate structure includes a left vertical rib plate 6 and a right vertical rib plate 8 of the cylinder base plate. One end of the left vertical rib plate 6 and the right vertical rib plate 8 of the cylinder base plate are vertically fixed to the inner side plate 5 of the Y-shaped plate, and the other end is connected by the horizontal rib plate 23 of the cylinder base plate. The horizontal rib plates 23 of the two sets of reinforcing rib plate structures are connected by the middle vertical rib plate 7 of the cylinder base plate.

[0022] Specifically, the cylinder base 21 is provided with a pin hole, and a pin 29 passes through the pin hole. The cylinder base 21 is provided with a limiting plate 22. There are two limiting plates 22, which are respectively vertically arranged on the outside of the two ear plates of the cylinder base 21. The limiting plate 22 is provided with a through hole, and the pin 29 is provided with a pin hole corresponding to the through hole. A limiting component is provided in the pin hole to prevent the pin 29 from rotating circumferentially.

[0023] Specifically, the limiting component includes a limiting pin 30 and a cotter pin disposed on the limiting pin 30. The limiting pin 30 passes through the limiting plate through hole and the pin hole, and the cotter pin prevents the limiting pin 30 from coming out of the limiting plate through hole and the pin hole.

[0024] Specifically, a pressure plate 27 is radially provided on the outer end face of the connecting sleeve 1, and a limiting bolt 25 is provided in the middle of the pressure plate 27. Threaded holes are provided on the two end faces of the connecting shaft 26 corresponding to the limiting bolt 25, so that the limiting bolt 25 and the connecting shaft 26 are threadedly connected.

[0025] Specifically, the long fork arm connecting plate includes a long fork arm connecting horizontal plate 16 and a long fork arm connecting vertical plate 17. The long fork arm connecting vertical plate 17 is vertically arranged on the lower end surface of the long fork arm connecting horizontal plate 16, and the cross-sections of the long fork arm connecting horizontal plate 16 and the long fork arm connecting vertical plate 17 are T-shaped.

[0026] Specifically, a cylinder base rib cover plate 31 is provided between the two Y-shaped fork upper plates 4 and the corresponding cylinder base bottom plate 19.

[0027] Specifically, the side plate 35 is a right-angled trapezoid with a smaller bottom and a larger top, and the hypotenuse of the side plate 35 is located at the rear end. The bottom edge of the rear plate 36 is located at the rear end of the bottom edge of the side plate 35, and the rear plate 36 is tilted backward so that the tilt angle of the rear plate 36 is the same as 1 / 2 of the angle between the long fork arm and the short differential arm. One end of the flat rib plate 34 is fixed to the top bottom edge of the side plate 35, and the other end is flush with the right-angled edge of the vertical rib plate 34. The width of the bottom plate 32 is the same as the length of the bottom edge of the side plate 35.

[0028] In practice, the projected length L1 of the lower plate 18 of the connecting fork assembly in the horizontal plane is 1300~1350mm, the projected length L1 of the upper plate 4 in the horizontal plane is 900~950mm, the distance L3 between the impact plate 11 and the left end is 515~525mm, the width D1 of the connecting fork assembly is 370~380mm, and the distance D2 between the two Y-shaped forks is 250~260mm.

[0029] The connecting shaft 26 and pin 29 are made of 630 stainless steel, the limit pin 30 is made of 304 stainless steel, and except for the limit bolt 25, the remaining parts are all made of 2205 stainless steel.

[0030] Taking the left-side guide assembly as an example, the height H1 of the vertical stiffener plate 33 is 960~965mm, the length A1 of the upper bottom edge is 200~205mm, and the length B1 of the lower bottom edge is 350~355mm. The height H2 of the rear plate 36 is 968~973mm, the length A2 of the upper bottom edge is 250mm, and the length B1 of the lower bottom edge is 100mm. The thickness T1 of the side plate 35 is 5~10mm. The length of the lower bottom edge of the side plate 35 and the length of the bottom plate 36 are... The width D5 of plate 2 is the same, which is 120mm. The length A3 of the bottom edge of the side plate 35 is 270mm. The distance L4 between the rear plate 36 and the front end of the side plate is 250mm. The thickness T2 of the vertical stiffener plate 33 is 5~10mm. The distance D3 between the vertical stiffener plate 33 and the front end of the side plate is 50mm. The distance D4 between the bottom edge of the rear plate 36 and the front end of the bottom plate is 100mm. The length L5 of the bottom plate 32 is 460mm and the width D5 is 120mm.

[0031] The guide components are made of 316L stainless steel.

[0032] The connecting fork is connected to the connecting fork base 38 via a connecting shaft 26 to form a rotating joint, enabling rotation. The connecting fork cylinder base 21 and cylinder 37 are mechanically connected and fixedly assembled to drive the connecting fork to rotate around the connecting shaft 26. During the rotation stroke of the connecting fork, it is at its highest position when the center line of the V-shaped part of its Y-shaped fork coincides with the vertical line; it is at its lowest position when the upper surface of the long fork arm is parallel to the chain and 10mm lower than the chain.

[0033] The guiding mechanism comprises two guiding components, symmetrically arranged on the left and right sides of the connecting fork, with the base plate 32, vertical stiffener 33, and horizontal stiffener 34 respectively welded to the corresponding side columns. The left and right side plates of the two guiding components form a trapezoidal shape, wider at the top and narrower at the bottom, with a bottom spacing of 1130 mm and a top spacing of 1430 mm. The upper surface of the base plate of the two guiding components is lower than the upper surface of the impact-bearing plate 11 of the connecting fork, with a height difference of 10 mm between them.

[0034] The main improvements in this application are: 1. Optimized Stress Structure: The stress structure of the equipment is optimized by reducing the number of weld points in the direction of force. In critical areas subjected to the impact of falling cathode copper, a single, sufficiently strong steel plate is used, reinforced with stiffening ribs. This design effectively and evenly distributes the impact force to the joints, preventing equipment damage caused by localized stress concentration and significantly improving the overall stress performance of the equipment.

[0035] 2. Material Upgrade and Lightweighting: High-strength 2205 stainless steel with excellent weldability was selected, optimizing material dimensions while ensuring the structural strength of the equipment. This improvement reduces the overall weight of the equipment, lowers the load on the hydraulic cylinders, thereby extending their service life and enhancing the stability and reliability of the equipment.

[0036] 3. Innovative Structural Design: The original profile splicing structure was upgraded to a single-piece steel plate cutting process, and the keyway between the connecting shaft and the connecting sleeve was adjusted from axial to radial on the end face. A more reasonable tolerance fit design was also adopted. These improvements not only simplified the manufacturing, installation, and maintenance processes of the device but also further enhanced the overall performance of the equipment, ensuring efficient operation under complex working conditions.

Claims

1. A cathode copper plate transfer device for a stripping station of an electrolytic copper stripping unit, characterized in that, The device includes a connecting fork assembly and a guide assembly, which are separately configured. The connecting fork assembly includes two parallel Y-shaped forks and a hydraulic cylinder base located between and below the two Y-shaped forks. The right end of each Y-shaped fork has a short fork arm and a long fork arm, with a fork between them. An impact-bearing plate for supporting the cathode copper plate is located at the fork of each Y-shaped fork. The left end of each Y-shaped fork has a connecting sleeve containing a connecting shaft for connecting to the base of the electrolytic copper stripping station. A hydraulic cylinder base plate is located on the lower end face of the Y-shaped fork between the connecting sleeve and the impact-bearing plate. The hydraulic cylinder base is fixed in the middle of the lower end face of the hydraulic cylinder base plate. A long fork arm connecting plate is located between the long fork arms of the two Y-shaped forks. The guide components consist of two parts, which are mirror-symmetrically arranged on both sides of the connecting fork assembly. Each guide component includes a side plate, a bottom plate, a vertical rib plate, and a rear plate. The side plate, vertical rib plate, and rear plate are all set on the bottom plate. The side plate is inclined on the bottom plate. The vertical rib plate and the rear plate are both right-angled trapezoids, and the overall front view of the vertical rib plate and the rear plate is rectangular. The two inclined sides of the vertical rib plate and the rear plate are respectively fixed on both sides of the side plate. The vertical rib plate is plumbly set in the middle of the side plate. The rear plate is set at the rear end of the side plate and is inclined backward from bottom to top. The upper bottom surface of the vertical rib plate is provided with a flat rib plate, forming a guide part on the side plate of the two guide components so as to straighten the cathode copper plate in the connecting fork assembly when it is inclined to one side of the connecting fork assembly.

2. The cathode copper plate transfer device of the electrolytic copper stripping station according to claim 1, characterized in that, The Y-shaped fork is formed by a Y-shaped outer side plate, a Y-shaped inner side plate, an upper plate, a short fork arm inner plate, a long fork arm inner plate, and a lower plate. The inside of the Y-shaped fork forms a cavity. The right ends of the upper plate and the short fork arm inner plate are provided with short fork arm plugs, and the right ends of the long fork arm inner plate and the lower plate are provided with long fork arm plugs. The left end face of the upper plate is fixedly connected to the connecting sleeve. The inner side of the left end of the upper plate is provided with an upper fork connecting plate. The upper end of the upper fork connecting plate is fixedly connected to the lower end face of the upper plate. The lower end of the upper fork connecting plate is fixedly connected to the connecting sleeve. The left end of the lower plate is fixedly connected to the connecting sleeve. The outer side of the connection between the left end of the lower plate and the connecting sleeve is provided with a lower fork connecting plate. The left end of the lower fork connecting plate is fixedly connected to the connecting sleeve, and the right end of the lower fork connecting plate is fixedly connected to the lower plate.

3. The cathode copper plate transfer device of the electrolytic copper stripping station according to claim 2, characterized in that, The impact-bearing plate has impact-bearing vertical ribs at both ends, which are fixed in the cavity of the Y-shaped fork. The impact-bearing vertical ribs have impact-bearing horizontal ribs on the left side, and the front and rear ends of the impact-bearing horizontal ribs are fixed to the inner and outer Y-shaped plates of the Y-shaped fork, respectively. The impact-bearing plate has a middle section rib in the middle, and the two ends of the middle section rib are fixed to the inner Y-shaped plates of the two Y-shaped forks, respectively.

4. The cathode copper plate transfer device of the electrolytic copper stripping station according to claim 2, characterized in that, The cylinder base consists of two ear plates, which are symmetrically fixed to the middle of the lower end face of the cylinder base plate by fixing bolts. The cylinder base plate is provided with two sets of reinforcing rib plate structures, which are distributed on both sides of the cylinder base. The reinforcing rib plate structure includes a left vertical rib plate and a right vertical rib plate of the cylinder base plate. One end of the left and right vertical rib plates of the cylinder base plate is vertically fixed to the inner side of the Y-shaped inner side plate, and the other end is connected by the horizontal rib plate of the cylinder base plate. The horizontal rib plates of the two sets of reinforcing rib plate structures are connected by the middle vertical rib plate of the cylinder base plate.

5. The cathode copper plate transfer device of the electrolytic copper stripping station according to claim 4, characterized in that, The cylinder base has a pin hole, through which a pin is inserted. The cylinder base has two limiting plates, which are vertically installed on the outer sides of the two ear plates of the cylinder base. The limiting plates have through holes, and the pin has a corresponding pin hole. The pin hole has a limiting component to prevent the pin from rotating circumferentially.

6. The cathode copper plate transfer device of the electrolytic copper stripping station according to claim 5, characterized in that, The limiting component includes a limiting pin and a cotter pin disposed on the limiting pin. The limiting pin passes through the limiting plate through hole and the pin hole, and the cotter pin prevents the limiting pin from coming out of the limiting plate hole and the pin hole.

7. The cathode copper plate transfer device of the electrolytic copper stripping station according to claim 1, characterized in that, A pressure plate is radially provided on the outer end face of the connecting sleeve, and a limit bolt is provided in the middle of the pressure plate. Threaded holes are provided on the two end faces of the connecting shaft corresponding to the limit bolt, so that the limit bolt and the connecting shaft are threadedly connected.

8. The cathode copper plate transfer device of the electrolytic copper stripping station according to claim 1, characterized in that, The long fork arm connecting plate includes a long fork arm connecting horizontal plate and a long fork arm connecting vertical plate. The long fork arm connecting vertical plate is vertically arranged on the lower end surface of the long fork arm connecting horizontal plate, and the cross-sections of the long fork arm connecting horizontal plate and the long fork arm connecting vertical plate are T-shaped.

9. The cathode copper plate transfer device of the stripping station of the electrolytic copper stripping unit according to claim 1, characterized in that, The side plate is a right trapezoid with a smaller bottom and a larger top, and the hypotenuse of the side plate is located at the rear end. The bottom edge of the rear plate is located at the rear end of the bottom edge of the side plate, and the rear plate is tilted backward so that the tilt angle of the rear plate is the same as 1 / 2 of the angle between the long fork arm and the short differential arm. One end of the flat stiffener is fixed to the top edge of the side plate, and the other end is flush with the right angle edge of the vertical stiffener.

10. The cathode copper plate transfer device of the electrolytic copper stripping station according to claim 4, characterized in that, The two Y-shaped fork upper plates are provided with a cylinder base rib cover plate on the corresponding cylinder base bottom plate.

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