Electrolytic nickel starting sheet stripping production line

Abstract

The present application relates to stripping equipment technical field, specifically disclose a kind of electrolytic nickel starting plate stripping production line, including the rack with plate piece transfer mechanism, the two sides of plate piece transfer mechanism are respectively provided with upper plate mechanism and lower plate mechanism, rack is sequentially provided with beating mechanism, small knife opening mechanism and big knife stripping mechanism below plate piece transfer mechanism, middle clamping device is equipped in the two sides of beating mechanism and small knife opening mechanism, and conductive rod clamping device is equipped in the two sides of small knife opening mechanism and big knife stripping mechanism;Synchronous drive assembly is provided on the rack, and middle clamping device and conductive rod clamping device are all transmission connection with synchronous drive assembly;Beating mechanism, small knife opening mechanism and big knife stripping mechanism below are all provided with belt conveyor, and suction manipulator and collection frame are provided on the output side of belt conveyor.The present application can be automated operation in whole process, reduces manual intervention, improves production efficiency, reduces the risk of starting plate deformation or nickel sheet damage.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of stripping equipment, and particularly relates to an electrolytic nickel starting plate stripping production line. BACKGROUND

[0002] Nickel is an important strategic metal and is widely used in aerospace, new energy batteries, electronic components, chemical catalysis and other fields. Electrolytic refining is the core process for producing high-purity cathode nickel, and the production quality and efficiency of nickel directly affect the development process of the downstream industry. The production process of electrolytic nickel mainly includes electrolytic deposition, starting plate generation, and nickel sheet stripping, among which, electrolytic nickel starting plate stripping is a key step for connecting the electrolysis process and the finished product processing process. The operation efficiency and stripping quality of this step have a decisive influence on the capacity improvement, cost control and product qualification rate of the entire electrolytic nickel production system.

[0003] Currently, the commonly used starting plate stripping methods in industry mainly include manual stripping, mechanical stamping stripping and semi-automatic equipment assisted stripping, but all have significant technical bottlenecks: manual stripping method relies too much on the experience and proficiency of the operator, not only has high labor intensity and low production efficiency, but also due to the large inconsistency of manual operation, it is difficult to ensure the stability of the stripping quality, and improper operation may damage the starting plate, affecting the subsequent use, increasing production cost and resource waste; mechanical stamping stripping improves the production efficiency to a certain extent, but the device structure is complex, and the size and shape of the starting plate are strictly required, which has poor adaptability, and in the stamping process, a large impact force is easily generated, which causes the starting plate to deform or be damaged, further increasing the production cost; semi-automatic equipment assisted stripping combines part of the automation technology, but the automation degree and intelligent level still need to be improved, and more manual intervention is still required during the operation of the device, which cannot realize continuous, efficient and stable stripping operation, becoming a key bottleneck restricting the release of electrolytic nickel capacity and the improvement of quality.

[0004] Therefore, we propose an electrolytic nickel starting plate stripping production line to solve the above technical problems. SUMMARY

[0005] In order to solve the technical problems existing in the prior art, the application proposes an electrolytic nickel starting plate stripping production line.

[0006] The technical scheme adopted by the application is as follows:

[0007] An electrolytic nickel starting plate stripping production line comprises:

[0008] The rack is provided with a plate transfer mechanism along the length direction, and the two sides of the plate transfer mechanism are respectively provided with an upper plate mechanism and a lower plate mechanism. The upper plate mechanism is used for transferring an input starting plate to the plate transfer mechanism, and the lower plate mechanism is used for receiving the starting plate transferred by the plate transfer mechanism. The rack is sequentially provided with a beating mechanism, a small knife opening mechanism and a large knife stripping mechanism along the running direction below the plate transfer mechanism. The rack is provided with a middle clamping device for assisting in clamping the starting plate on both sides of the starting plate at the beating mechanism and the small knife opening mechanism. The rack is provided with a conductor rod clamping device for assisting in clamping the conductor rod on both sides of the starting plate at the small knife opening mechanism and the large knife stripping mechanism.

[0009] The rack is provided with a synchronous driving assembly, and the middle clamping device and the conductor rod clamping device are in transmission connection with the synchronous driving assembly.

[0010] The beating mechanism, the small knife opening mechanism and the large knife stripping mechanism are provided with a belt conveyor below, and a suction manipulator and a collection frame are arranged on the output side of the belt conveyor.

[0011] In a further technical solution, the synchronous driving assembly comprises a synchronous servo motor, a commutator, a linkage shaft and an output shaft. The rack is provided with a commutator around the beating mechanism, the small knife opening mechanism and the large knife stripping mechanism above. Adjacent commutators are in transmission connection through the linkage shaft. The output shaft is in transmission connection below the commutator. The middle clamping device and the conductor rod clamping device are in transmission connection with the output shaft. The synchronous servo motor is installed on the rack and is in transmission connection with the commutator at the end.

[0012] In a further technical solution, the middle clamping device comprises a first driving wheel, a first driven wheel, a first linkage belt, a first gear, a first support, a first rack, a first bracket and a first clamping strip. The first driving wheel is fixedly sleeved on the output shaft on the same side. The first support and the first bracket are connected to the rack. The first driven wheel, the first gear and the first support are coaxially arranged. The first driving wheel and the first driven wheel are in transmission connection through the first linkage belt. The first rack is slidingly installed on the first bracket and is in meshing connection with the first gear. The first clamping strip is arranged at the end of the first rack.

[0013] In a further technical solution, the conductor rod clamping device is two groups and is symmetrically arranged at the two ends of the conductor rod on the starting plate. The conductor rod clamping device comprises a second gear, a second rack and a second clamping strip. The second gear is fixedly sleeved on the output shaft on the same side. The second rack is slidingly installed on the rack and is in meshing connection with the second gear. The second clamping strip is arranged at the end of the second rack.

[0014] In a further technical solution, the rack is provided with a rubber strip protection device at the beating mechanism, the small knife opening mechanism and the large knife stripping mechanism. The rubber strip protection device is provided in two groups and symmetrically arranged on both sides of the starting plate. The rubber strip protection device comprises a third driving wheel, a third driven wheel, a third linkage belt, a rotating shaft, a connecting rod and a protection rubber strip. The third driving wheel is fixedly sleeved on the output shaft on the same side. The rotating shaft is rotatably installed on the rack. The third driven wheel is fixedly sleeved on the rotating shaft. The third driving wheel and the third driven wheel are in tension transmission connection through the third linkage belt. One end of the connecting rod is connected to the rotating shaft, and the other end is connected to the protection rubber strip.

[0015] In a further technical solution, the plate transfer mechanism comprises transmission wheels rotatably arranged on both sides of the rack. The transmission wheels on both sides are in tension transmission connection through a conveying belt. A plurality of groups of plate hanging hooks for suspending the starting plate are arranged at equal intervals on the conveying belt. One of the transmission wheels is in transmission connection with a transfer servo motor. The transfer servo motor is installed on the rack.

[0016] In a further technical solution, the upper plate mechanism and the lower plate mechanism each comprise a load-bearing frame, a plate conveying servo motor and a synchronous plate conveying assembly symmetrically arranged on both sides of the upper part of the load-bearing frame. The synchronous plate conveying assembly comprises synchronous wheels rotatably arranged on both sides of the load-bearing frame. The synchronous wheels on both ends are in tension transmission connection through a synchronous belt. The synchronous belt on both sides is provided with a groove-shaped part corresponding in position for placing the starting plate. The synchronous wheels on one end are each coaxially provided with a driven pulley. The plate conveying servo motor is in transmission connection with a synchronous shaft through a sprocket and a chain. The synchronous shaft is fixedly sleeved with a driving pulley at both ends. The driving pulley and the driven pulley on the same side are in tension transmission connection through a driving belt. The plate conveying servo motors of the lower plate mechanism and the upper plate mechanism are in opposite directions. The load-bearing frame is provided with a feeding assembly for transferring the starting plate from the groove-shaped part to the plate hanging hook.

[0017] Further, the feeding assembly comprises a fixed frame, a translation plate, a connecting plate, a lifting plate, a translation cylinder and a lifting cylinder. The fixed frame is installed on the load-bearing frame. The translation plate is arranged below the fixed frame. The connecting plate is slidingly installed on the translation plate in the horizontal direction. The lifting plate is slidingly installed on the connecting plate in the vertical direction. The lifting plate is symmetrically provided with a plate lifting hook on both sides. The lifting cylinder is arranged on the translation plate and connected to the connecting plate at the output end. The translation cylinder is arranged on the connecting plate and connected to the lifting plate at the output end.

[0018] Further, one side of the upper plate mechanism and the lower plate mechanism is provided with a track transfer lifting vehicle for transferring the starting plate between the electrolytic cell and the upper plate mechanism and between the electrolytic cell and the lower plate mechanism. The track transfer lifting vehicle is provided with a platform. Support plates are arranged on both sides of the platform. The support plates are provided with a clamping groove corresponding in position for placing the starting plate.

[0019] In a further technical solution, the beating mechanism is two groups, symmetrically arranged on both sides of the starting plate, the beating mechanism comprises a telescopic air cylinder, a base and a telescopic sleeve, the telescopic air cylinder is installed on the rack, the base is slidingly installed on the rack and connected with the output end of the telescopic air cylinder, the telescopic sleeve is installed on the base, and the output end of the telescopic sleeve is provided with a hammer head.

[0020] Further, the outer side of the beating mechanism is provided with a soundproof box, both sides of the soundproof box are provided with openings, and opening doors are slidingly matched and arranged at the openings, a third gear is fixedly sleeved on the output shaft, a third rack is slidingly installed on the rack, the third gear and the third rack are engaged, and the opening door is connected to the third rack.

[0021] In a further technical solution, the small knife opening mechanism is two groups, symmetrically arranged on both sides of the starting plate, and comprises at least one opening assembly, the opening assembly comprises an L-shaped bottom plate, a vertical plate, an up-down air cylinder, a front-rear air cylinder and a small knife body, the front-rear air cylinder is installed on the rack, the L-shaped bottom plate is slidingly installed on the rack and connected with the output end of the front-rear air cylinder, the vertical plate is slidingly installed on the L-shaped bottom plate, the up-down air cylinder is installed on the vertical plate and the output end faces downward, and the small knife body is installed on the output end of the up-down air cylinder.

[0022] In a further technical solution, the large knife stripping mechanism is two groups, symmetrically arranged on both sides of the starting plate, and comprises a pneumatic suction cup and a stripping assembly, the pneumatic suction cup is installed on the rack and used for adsorbing the opened nickel sheet on the starting plate, the stripping assembly comprises a limiting plate, a stripping air cylinder and a large knife body, the limiting plate is liftable installed on the rack, the stripping air cylinder is installed on the limiting plate, the large knife body is installed on the output end of the stripping air cylinder, and the rack is provided with a lifting driving device for driving the limiting plate to lift.

[0023] Further, the lifting driving device comprises a sliding rod, a sliding limiting frame, a synchronous rod and a lifting servo motor, the sliding limiting frame is connected to the rear of the limiting plate, the sliding rod is movably arranged in the sliding limiting frame, both ends of the sliding rod are symmetrically provided with chain racks, two chain gears arranged in up-down direction are rotatably arranged on the rack near one side, the chain racks are tensioned and connected on the two chain gears, the chain gears on the upper sides are coaxially provided with transmission gears, the synchronous rod is rotatably installed on the rack, both ends of the synchronous rod are engaged with the transmission gears through gears, and the lifting servo motor is drivingly connected with the synchronous rod through a belt.

[0024] As described above, due to the adoption of the above technical solutions, the present application has the following beneficial effects:

[0025] The application realizes full-process automatic operation of electrolytic nickel starting plate stripping by constructing a multi-process coordinated automatic production line, and reduces the complexity of multi-motor coordinated control through synchronous driving, improves system response accuracy and operation stability, avoids timing errors caused by independent driving of multiple mechanisms, improves the operation efficiency and stability of the entire production line, this multi-station coordinated continuous operation mode reduces manual intervention, reduces labor intensity, improves production efficiency, and reduces the risk of starting plate deformation or nickel sheet damage, providing an efficient, stable and reliable solution for electrolytic nickel starting plate stripping operation. BRIEF DESCRIPTION OF DRAWINGS

[0026] The application will be described by way of example and with reference to the accompanying drawings, in which:

[0027] Figure 1 is a structural schematic diagram of the application;

[0028] Figure 2 is a structural schematic diagram of the rack of the application;

[0029] Figure 3 is a structural schematic diagram of the synchronous driving assembly of the application;

[0030] Figure 4 is a structural schematic diagram of the middle clamping device of the application;

[0031] Figure 5 is a structural schematic diagram of the conductive rod clamping device of the application;

[0032] Figure 6 is a structural schematic diagram of the rubber strip protection device of the application;

[0033] Figure 7 is a partial structural schematic diagram of the plate lifting mechanism of the application;

[0034] Figure 8 is a partial structural schematic diagram of the plate lifting mechanism of the application in another direction;

[0035] Figure 9 is a structural schematic diagram of the beating mechanism of the application;

[0036] Figure 10 is a structural schematic diagram of the opening and closing door of the application;

[0037] Figure 11 is a partial structural schematic diagram of the small knife opening mechanism of the application;

[0038] Figure 12 is a partial structural schematic diagram of the large knife stripping mechanism of the application;

[0039] Figure 13 is a shaft side schematic diagram of the large knife stripping mechanism of the application.

[0040] 1-frame, 2-upper plate mechanism, 3-lower plate mechanism, a-beating mechanism, b-small knife opening mechanism, c-large knife stripping mechanism, 4-belt conveyor, 5-suction manipulator, 6-collection frame, 7-synchronous servo motor, 8-commutator, 9-linkage shaft, 10-output shaft, 11-first driving wheel, 12-first driven wheel, 13-first linkage belt, 14-first gear, 15-first support, 16-first rack, 17-first bracket, 18-first clamping strip, 19-second gear, 20-second rack, 21-second clamping strip, 22-third driving wheel, 23-third driven wheel, 24-third linkage belt, 25-rotating shaft, 26-connecting rod, 27-protection rubber strip, 28-driving wheel, 29-conveying belt, 30-hanging plate hook, 31-transportation servo motor, 32-bearing frame, 33-plate conveying servo motor, 34-synchronous wheel, 35-synchronous belt, 36-groove-shaped piece, 37-driven pulley, 38-sprocket, 39-chain, 40-synchronous shaft, 41-driving pulley, 42-driving belt, 43-telescopic cylinder, 44-base, 45-telescopic sleeve, 46-hammer head, 47-L-shaped bottom plate, 48-vertical plate, 49-up and down cylinder, 50-front and back cylinder, 51-small knife body, 52-pneumatic suction cup, 53-limiting plate, 54-stripping cylinder, 55-large knife body, 56-fixing frame, 57-translation plate, 58-connecting plate, 59-lifting plate, 60-translation cylinder, 61-lifting cylinder, 62-lifting plate hook, 63-rail transportation lifting vehicle, 64-supporting plate, 65-soundproof box, 66-opening and closing door, 67-third gear, 68-third rack, 69-sliding rod, 70-sliding limiting frame, 71-synchronous rod, 72-lifting servo motor, 73-chain rack, 74-chain gear, 75-transmission gear. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0042] Embodiment:

[0043] Reference Figures 1-13 The present application provides an electrolytic nickel starting plate stripping production line, comprising:

[0044] A rack 1 is provided with a plate transfer mechanism arranged in length direction, and upper plate mechanisms 2 and lower plate mechanisms 3 are arranged at both sides of the plate transfer mechanism respectively, the upper plate mechanisms 2 are used for transferring input starting plate to the plate transfer mechanism, and the lower plate mechanisms 3 are used for receiving output starting plate from the plate transfer mechanism, the rack 1 is sequentially provided with a beating mechanism a, a small knife opening mechanism b and a large knife stripping mechanism c along the running direction below the plate transfer mechanism, the rack 1 is provided with a middle clamping device for assisting clamping starting plate at both sides of the starting plate at the beating mechanism a and the small knife opening mechanism b, and the rack 1 is provided with a conductor rod clamping device for assisting clamping conductor rod of the starting plate at both sides of the starting plate at the small knife opening mechanism b and the large knife stripping mechanism c;

[0045] Wherein, the rack 1 is provided with a synchronous driving assembly, and the middle clamping device and the conductor rod clamping device are in transmission connection with the synchronous driving assembly;

[0046] The beating mechanism a, the small knife opening mechanism b and the large knife stripping mechanism c are all provided with a belt conveyor 4 below, and a suction manipulator 5 and a collection frame 6 are arranged at the output side of the belt conveyor 4.

[0047] The present application realizes the full-process automatic operation of the stripping of the electrolytic nickel starting plate by constructing a multi-process coordinated automatic production line. Specifically, the production line takes the rack 1 as the basic support structure, and reasonably arranges the plate transfer mechanism along the length direction of the rack 1, so as to form the main line of the starting plate conveying. On both sides of the rack 1, the upper plate mechanism 2 and the lower plate mechanism 3 are arranged respectively, the upper plate mechanism 2 is responsible for transferring the starting plate to be processed to the plate transfer mechanism, and the lower plate mechanism 3 receives the starting plate completed stripping operation on the plate transfer mechanism, so as to form a complete transfer path, ensuring the orderly flow of the starting plate on the production line. Under the transfer path, the beating mechanism a, the small knife opening mechanism b and the large knife stripping mechanism c are arranged in turn according to the sequence of the processes, so as to realize the gradual stripping of the starting plate by the way of processing in stages. In the actual operation process, the beating mechanism a first carries out the vibration loosening pretreatment on the starting plate, so that the combination between the nickel plate and the starting plate becomes relatively loose; then, the small knife opening mechanism b cuts into the edge of the nickel sheet to form an opening on the starting plate, forming the stripping starting point, and preparing for the subsequent large-area stripping; finally, the large knife stripping mechanism c uses its strong stripping capacity to complete the separation of the large-area nickel sheet. In order to ensure the stability and accuracy of the stripping process, the middle clamping device and the conductive rod clamping device are arranged on the rack 1. The middle clamping device plays a role in the beating process and the small knife opening process, and stably clamps the middle part of the starting plate, which can effectively prevent the vibration and impact generated in the beating and small knife opening processes, and avoid the nickel sheet on the starting plate from falling off in advance. The conductive rod clamping device fixes the conductive rod on the starting plate in the small knife opening process and the large knife stripping process, and assists in relieving the vibration and impact generated in the small knife opening and large knife stripping processes, so as to ensure that the process operation can be completed smoothly. In terms of control, the synchronous driving assembly undertakes the important task of unified control of the coordinated action of the middle clamping device and the conductive rod clamping device. Through synchronous driving, the timing error caused by independent driving of multiple mechanisms is avoided, so that each clamping device can be accurately matched, and the running efficiency and stability of the whole production line are improved. In addition, the belt conveyor 4 is arranged below each process, and cooperates with the suction manipulator 5 to collect the nickel sheet falling off in advance and the nickel sheet after stripping into the collection frame 6, so as to form a complete material processing closed loop, and further improve the automation degree of the production line. Compared with the traditional processing mode, the present application realizes the full-process automatic operation of the stripping of the starting plate, reduces the manual intervention through the multi-station coordinated continuous operation, improves the production efficiency, and at the same time reduces the risk of deformation of the starting plate or damage of the nickel sheet, thereby providing an efficient, stable and reliable solution for the stripping operation of the electrolytic nickel starting plate.

[0048] In a specific embodiment, referring to Figure 1 , Figure 2 and Figure 3The synchronous driving assembly comprises a synchronous servo motor 7, a reversing gear 8, a linkage shaft 9 and an output shaft 10, the reversing gears 8 are arranged around the periphery above the beating mechanism a, the small-knife opening mechanism b and the large-knife stripping mechanism c of the frame 1, adjacent reversing gears 8 are drivingly connected through the linkage shaft 9, the output shaft 10 is drivingly connected below the reversing gear 8, the middle clamping device and the conducting rod clamping device are drivingly connected with the output shaft 10, and the synchronous servo motor 7 is installed on the frame 1 and drivingly connected with the reversing gear 8 at the end.

[0049] The synchronous driving assembly adopts the synchronous servo motor 7 as the only power source and builds a distributed transmission network composed of the reversing gears 8 and the linkage shaft 9, so as to achieve synchronous and accurate control of the middle clamping device and the conducting rod clamping device. The reversing gears 8 are arranged around the periphery above the beating mechanism a, the small-knife opening mechanism b and the large-knife stripping mechanism c, forming power transmission nodes covering each station. Adjacent reversing gears 8 are connected in series through the linkage shaft 9, so that the power is synchronously transmitted along the length direction of the production line, eliminating the timing error caused by multi-motor driving. The output shaft 10 transmits power to the clamping device below through the reversing gear 8, ensuring that the middle clamping device and the conducting rod clamping device remain synchronous when acting, avoiding the displacement or deformation of the starting plate caused by asynchronous clamping. Only a single synchronous servo motor 7 is used for driving, which simplifies the mechanical structure and reduces the complexity of multi-motor cooperative control, improves the system response accuracy and running stability, and provides a strong guarantee for the efficient and stable operation of the electrolytic nickel starting plate stripping production line.

[0050] In a specific embodiment, referring to Figure 4 The middle clamping device comprises a first driving wheel 11, a first driven wheel 12, a first linkage belt 13, a first gear 14, a first support 15, a first rack 16, a first bracket 17 and a first clamping strip 18. The first driving wheel 11 is fixedly sleeved on the output shaft 10 on the same side. The first support 15 and the first bracket 17 are connected to the frame 1. The first driven wheel 12, the first gear 14 and the first support 15 are coaxially arranged. The first driving wheel 11 and the first driven wheel 12 are drivingly connected through the first linkage belt 13. The first rack 16 is slidingly installed on the first bracket 17 and engaged with the first gear 14. The first clamping strip 18 is arranged at the end of the first rack 16.

[0051] When the synchronous driving assembly is started, the output shaft 10 synchronously drives the respective first driving wheels 11 to rotate, and drives the first driven wheels 12 to rotate synchronously through the first linkage belts 13. Since the first gear 14, the first driven wheel 12 and the first support 15 are coaxially arranged, when the first driven wheel 12 rotates, the first gear 14 also rotates. The first gear 14 is engaged with the first rack 16, and pushes the first rack 16 to move linearly along the sliding track of the first support 17, converting the rotary motion into linear motion. The stroke of the first rack 16 is set according to the clamping requirement, so as to ensure that the first clamping strip 18 on the first rack 16 can stably clamp the middle part of the starting plate, effectively preventing the vibration and impact generated during the beating and small-knife opening two-process operations, and avoiding the nickel sheet on the starting plate from being prematurely detached.

[0052] In a specific embodiment, the conductive rod clamping device is two groups, symmetrically arranged at the two ends of the conductive rod on the starting plate, as shown in Figure 5 , including a second gear 19, a second rack 20 and a second clamping strip 21, the second gear 19 is fixedly sleeved on the output shaft 10 on the same side, the second rack 20 is slidingly installed on the rack 1 and engaged with the second gear 19, and the second clamping strip 21 is arranged at the end of the second rack 20.

[0053] When the synchronous driving assembly is started, the output shaft 10 synchronously drives the respective second gears 19 to rotate, so that the second racks 20 engaged therewith move linearly along the preset sliding direction of the rack 1, so that the second clamping strips 21 at the ends thereof clamp the conductive rod on the starting plate, auxiliary relieving the vibration and impact generated during the small-knife opening and large-knife stripping two-process operations, and ensuring that the process operation can be smoothly completed.

[0054] In a specific embodiment, the rack 1 is provided with a rubber strip protection device at the beating mechanism a, the small-knife opening mechanism b and the large-knife stripping mechanism c, the rubber strip protection device is two groups, symmetrically arranged on the two sides of the starting plate, as shown in Figure 6 , including a third driving wheel 22, a third driven wheel 23, a third linkage belt 24, a rotating shaft 25, a connecting rod 26 and a protection rubber strip 27, the third driving wheel 22 is fixedly sleeved on the output shaft 10 on the same side, the rotating shaft 25 is rotatably installed on the rack 1, the third driven wheel 23 is fixedly sleeved on the rotating shaft 25, the third driving wheel 22 and the third driven wheel 23 are connected in tension through the third linkage belt 24, and one end of the connecting rod 26 is connected to the rotating shaft 25, and the other end is connected to the protection rubber strip 27.

[0055] When the synchronous driving assembly is running, the output shaft 10 synchronously drives the respective third driving wheels 22 to rotate, and drives the third driven wheels 23 and the rotating shaft 25 to synchronously rotate through the third linkage belt 24. With the rotation of the rotating shaft 25, the connecting rod 26 and the protective rubber strip 27 thereon rotate, thereby being clamped at the edge positions on both sides of the starting plate, effectively avoiding the problem of rubber strip falling off on both sides of the starting plate due to vibration and impact generated during the three processes of beating, small-knife opening and large-knife stripping, and helping to maintain the position stability of the starting plate during the operation process.

[0056] In a specific embodiment, referring to Figure 1 、 Figure 2 、 Figure 4 and Figure 6 , the plate conveying mechanism comprises transmission wheels 28 rotatably arranged on both sides of the rack 1, and the transmission wheels 28 on both sides are drivingly connected through a transmission belt 29, a plurality of groups of hanging plate hooks 30 for suspending the starting plate are arranged at equal intervals on the transmission belt 29, one of the transmission wheels 28 is drivingly connected with a conveying servo motor 31, and the conveying servo motor 31 is installed on the rack 1.

[0057] The plate conveying mechanism relies on the transmission wheels 28 rotatably arranged on both sides of the rack 1, the transmission belt 29 and the conveying servo motor 31 rotatably arranged on both sides of the rack 1, and the three work together to build a closed-loop transmission path. The hanging plate hooks 30 are arranged at equal intervals on the transmission belt 29 to form a plurality of suspension stations. When the conveying servo motor 31 is started, the starting plate is suspended at equal intervals below the transmission belt 29, which can maintain a continuous and stable running state, sequentially perform the three processes of beating, small-knife opening and large-knife stripping, and realize the full-automatic suspension conveying of the electrolytic nickel starting plate in the stripping production line, eliminate the manual carrying link, reduce the labor intensity, and improve the overall efficiency of the production line.

[0058] In a specific embodiment, referring to Figure 1 、 Figure 7 and Figure 8The upper plate mechanism 2 and the lower plate mechanism 3 each comprise a load-bearing frame 32, a plate conveying servo motor 33, and a pair of symmetrical plate conveying assemblies arranged on both sides of the upper part of the load-bearing frame 32. The plate conveying assembly comprises a pair of synchronous wheels 34 rotatably arranged on both sides of the load-bearing frame 32, and the two synchronous wheels 34 are drivingly connected through a synchronous belt 35. The synchronous belt 35 on both sides is provided with a corresponding slot member 36 for placing a starting plate. One end of the plate conveying assembly is provided with a driven pulley 37 coaxially arranged on both sides of the synchronous wheel 34. The plate conveying servo motor 33 is drivingly connected with a synchronous shaft 40 through a sprocket 38 and a chain 39. The synchronous shaft 40 is fixedly sleeved with a driving pulley 41 at both ends. The driving pulley 41 and the driven pulley 37 on the same side are drivingly connected through a driving belt 42. The plate conveying servo motor 33 of the lower plate mechanism 3 and the upper plate mechanism 2 has opposite rotating directions. The load-bearing frame 32 is provided with a feeding assembly for transferring the starting plate from the slot member 36 to the plate hook 30. Specifically, the feeding assembly comprises a fixed frame 56, a translation plate 57, a connecting plate 58, a lifting plate 59, a translation cylinder 60, and a lifting cylinder 61. The fixed frame 56 is mounted on the load-bearing frame 32. The translation plate 57 is arranged below the fixed frame 56. The connecting plate 58 is slidingly installed on the translation plate 57 in the horizontal direction. The lifting plate 59 is slidingly installed on the connecting plate 58 in the vertical direction. The lifting plate 59 is provided with a plate hook 62 symmetrically arranged on both sides. The lifting cylinder 61 is arranged on the translation plate 57 and connected to the connecting plate 58 at the output end. The translation cylinder 60 is arranged on the connecting plate 58 and connected to the lifting plate 59 at the output end.

[0059] When the plate conveying servo motor 33 starts, it drives the synchronous shaft 40 to rotate through the transmission mode of the chain wheel 38 and the chain 39, and then drives the driving pulley 41 on both sides to rotate synchronously. The driving pulley 41 on both sides drives the driven pulley 37 corresponding thereto to rotate through the respective driving belts 42. With the rotation of the driven pulley 37, the synchronous wheel 34 also rotates synchronously, and finally the circulation of the synchronous belt 35 is realized. Taking the upper plate mechanism 2 as an example, when the anode plate placed in the groove-shaped part 36 moves to the feeding position along the synchronous belt 35, the lifting cylinder 61 starts to act, pushes the connecting plate 58 to descend, and then drives the plate hook 62 to vertically descend below the anode plate. Subsequently, the translation cylinder 60 drives the lifting plate 59 to move horizontally, so that the plate hooks 62 on both sides are accurately hooked into the two sides of the conducting rod above the anode plate. Then, the lifting cylinder 61 retracts to lift the anode plate away from the groove-shaped part 36. After that, the translation cylinder 60 acts again to drive the anode plate to move horizontally to the upper side of the hanging plate hook 30. Finally, through the second descending action of the lifting cylinder 61, the accurate hanging of the anode plate is completed, and the continuous transfer of the anode plate without human intervention is effectively realized. Similarly, since the running directions of the plate conveying servo motors 33 of the lower plate mechanism 3 and the upper plate mechanism 2 are opposite, the lower plate mechanism 3 operates in the reverse steps of the upper plate mechanism 2, which can effectively take the anode plate off the hanging plate hook 30, thereby realizing the conveying out of the anode plate.

[0060] Further, referring to Figure 1 , one side of the upper plate mechanism 2 and the lower plate mechanism 3 is provided with a track transfer lifting vehicle 63 for transferring the anode plate between the electrolytic cell and the upper plate mechanism 2 and between the electrolytic cell and the lower plate mechanism 3. The track transfer lifting vehicle 63 is provided with a platform, and the two sides of the platform are provided with support plates 64. The support plates 64 are provided with corresponding clamping grooves for placing the anode plate.

[0061] By further configuring the track transfer lifting vehicle 63, the transfer work of the anode plate between the electrolytic cell and the upper plate mechanism 2 and between the electrolytic cell and the lower plate mechanism 3 can be efficiently completed. Taking the transfer of the electrolytic cell to the upper plate mechanism 2 as an example, the anode plate in the electrolytic cell is taken out by a human or a mechanical arm and hung in the clamping groove on the platform on both sides of the support plate 64, and then moved to the upper plate mechanism 2 by the track transfer lifting vehicle 63, and the anode plate is transferred to the upper plate mechanism 2 by a human or a mechanical arm. This process effectively reduces the manual handling link and reduces the labor intensity. Similarly, when transferred from the lower plate mechanism 3 to the electrolytic cell, the reverse steps are operated, which can effectively complete the conveying out of the anode plate.

[0062] In a specific embodiment, the beating mechanism a is two groups, which are symmetrically arranged on both sides of the anode plate, referring to Figure 9The beating mechanism a comprises a telescopic cylinder 43, a base 44 and a telescopic sleeve 45. The telescopic cylinder 43 is installed on the frame 1. The base 44 is slidingly installed on the frame 1 and connected with the output end of the telescopic cylinder 43. The telescopic sleeve 45 is installed on the base 44. The output end of the telescopic sleeve 45 is provided with a hammer head 46.

[0063] The beating mechanism a is driven by the cooperation of the telescopic cylinder 43, the base 44 and the telescopic sleeve 45. When the beating process is started, the telescopic cylinder 43 pushes the base 44 to slide along the frame 1 to the position close to the starting plate. The hammer head 46 at the front end of the telescopic sleeve 45 is driven to reciprocally hammer the starting plate, so as to vibrate and loosen the starting plate. The combination between the nickel plate and the starting plate becomes relatively loose, which facilitates the subsequent small knife opening and large knife stripping processes.

[0064] Further, referring to Figure 1 、 Figure 2 and Figure 10 , the beating mechanism a is provided with a soundproof box 65 outside. The soundproof box 65 is provided with openings on both sides. The opening is slidingly provided with an opening and closing door 66. The output shaft 10 is fixedly provided with a third gear 67. The frame 1 is slidingly provided with a third gear rack 68. The third gear 67 and the third gear rack 68 are engaged. The opening and closing door 66 is connected to the third gear rack 68.

[0065] The soundproof box 65 is provided outside the beating mechanism a. Before the beating process is performed, the output shaft 10 of the synchronous driving assembly drives the third gear 67 to rotate, which drives the third gear rack 68 engaged therewith to slide along the frame 1 in a predetermined direction. With the movement of the third gear rack 68, the opening and closing door 66 connected therewith gradually closes the opening of the soundproof box 65, so as to isolate the noise generated during the operation in the soundproof box 65. After the beating process is completed, the output shaft 10 is reversely rotated, and the opening and closing door 66 is opened to facilitate the subsequent transfer of the starting plate. This setting not only effectively reduces the noise in the operation environment, but also fully utilizes the power output of the synchronous driving assembly, realizes the opening and closing action of the opening and closing door 66 and the beating process, and improves the overall operation efficiency and coordination of the equipment.

[0066] In a specific embodiment, the small knife opening mechanism b is two groups, which are symmetrically arranged on both sides of the starting plate, referring to Figure 11, including at least one set of opening components, the opening components including an L-shaped bottom plate 47, a vertical plate 48, an up-down air cylinder 49, a front-rear air cylinder 50, and a small knife body 51, the front-rear air cylinder 50 being mounted on the rack 1, the L-shaped bottom plate 47 being slidingly mounted on the rack 1 and connected with the output end of the front-rear air cylinder 50, the up-down air cylinder 49 being mounted on the L-shaped bottom plate 47 and having the output end facing downward, the vertical plate 48 being connected with the output end of the up-down air cylinder 49 and slidingly mounted on the L-shaped bottom plate 47, and the small knife body 51 being connected with the lower end of the vertical plate 48.

[0067] When the small knife opening procedure is performed on the starting plate, the front-rear air cylinder 50 pushes the L-shaped bottom plate 47 to move along the rack 1 in a preset direction to a position close to the starting plate. Then, the up-down air cylinder 49 is started to drive the vertical plate 48 mounted on the L-shaped bottom plate 47 to slide, and the vertical plate 48 drives the small knife body 51 to synchronously descend in the sliding process, so as to finally complete the cutting work on the starting plate.

[0068] In a specific embodiment, the large knife stripping mechanism c is two sets and symmetrically arranged on both sides of the starting plate, as shown in Figure 12 and Figure 13 , including a pneumatic suction cup 52 and a stripping component, the pneumatic suction cup 52 being mounted on the rack 1 and used for adsorbing the nickel sheet opened on the starting plate, the stripping component including a limiting plate 53, a stripping air cylinder 54, and a large knife body 55, the limiting plate 53 being liftable mounted on the rack 1, the stripping air cylinder 54 being mounted on the limiting plate 53, and the large knife body 55 being mounted on the output end of the stripping air cylinder 54, and the rack 1 being provided with a lifting driving device for driving the limiting plate 53 to lift. Specifically, the lifting driving device includes a sliding rod 69, a sliding limiting frame 70, a synchronous rod 71, and a lifting servo motor 72, the sliding limiting frame 70 being connected with the rear of the limiting plate 53, the sliding rod 69 being movably arranged in the sliding limiting frame 70, both ends of the sliding rod 69 being symmetrically provided with a chain rack 73, two chain gears 74 being rotatably arranged on the rack 1 in an up-down arrangement, the chain rack 73 being tensioned and connected on the two chain gears 74, the chain gear 74 above and on the left being coaxially provided with a transmission gear 75, the synchronous rod 71 being rotatably mounted on the rack 1, both ends of the synchronous rod 71 being engaged with the transmission gear 75 through gears, and the lifting servo motor 72 being drivingly connected with the synchronous rod 71 through a belt.

[0069] When the starting plate performs the large knife peeling process, the pneumatic suction cup 52 is adsorbed on the surface of the nickel sheet, providing stable fixing support for the nickel sheet, ensuring that it remains stable in subsequent operations. At the same time, the lifting servo motor 72 operates, transmitting power to the synchronous rod 71 through belt drive, driving the synchronous rod 71 to rotate. The two ends of the synchronous rod 71 are engaged with the transmission gear 75 through the gear, thereby driving the transmission gear 75 and the chain gear 74 coaxially arranged with the transmission gear 75 to rotate synchronously, thereby moving the chain rack 73 connected to the chain gear 74, and driving the slide rod 69 to move linearly downward. The limiting frame is connected with the limiting plate 53, and the limiting plate 53 is installed on the rack 1 in a lifting manner, and the slide rod 69 is slidingly arranged in the limiting frame, which ensures that the slide rod 69 can drive the limiting plate 53 to return to the initial position after moving along the circulating path of the chain rack 73, and prepares for the next operation, ensuring the continuity and stability of the entire operation process. With the downward movement of the slide rod 69, the limiting plate 53 is lowered along the rack 1, and the peeling cylinder 54 and the large knife body 55 installed on the limiting plate 53 are also lowered synchronously. When the large knife body 55 is lowered to the appropriate position, the peeling cylinder 54 starts to act, driving the large knife body 55 to accurately cut into the opening between the nickel sheet and the starting plate, realizing the peeling operation of the nickel sheet. In this process, the pneumatic suction cup 52 continues to adsorb the nickel sheet, effectively preventing the nickel sheet from falling due to sudden loss of support, avoiding damage such as tearing and deformation of the nickel sheet due to falling impact, and ensuring that the nickel sheet can maintain its original shape, providing good conditions for subsequent processing procedures.

[0070] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, as described in the specification and drawings of the present application, are also included in the patent protection scope of the present application.

Claims

1. A production line for stripping electrolytic nickel starting plates, characterized in that, include: A frame (1) is provided with a plate transfer mechanism along its length. An upper plate mechanism (2) and a lower plate mechanism (3) are provided on both sides of the plate transfer mechanism. The upper plate mechanism (2) is used to transfer the input starter plate to the plate transfer mechanism. The lower plate mechanism (3) is used to receive the starter plate transferred out by the plate transfer mechanism. A striking mechanism (a), a small knife opening mechanism (b), and a large knife peeling mechanism (c) are arranged sequentially below the plate transfer mechanism along the running direction. The frame (1) is provided with a middle clamping device for assisting in clamping the starter plate on both sides of the starter plate at the striking mechanism (a) and the small knife opening mechanism (b). The frame (1) is provided with a conductive rod clamping device for assisting in clamping the conductive rod on the starter plate on both sides of the starter plate at the small knife opening mechanism (b) and the large knife peeling mechanism (c). The frame (1) is provided with a synchronous drive assembly, and the middle clamping device and the conductive rod clamping device are both connected to the synchronous drive assembly for transmission. Below the slapping mechanism (a), the knife opening mechanism (b) and the large knife peeling mechanism (c) are belt conveyors (4), and on the output side of the belt conveyor (4) are suction manipulators (5) and collection boxes (6).

2. The electrolytic nickel starting plate stripping production line according to claim 1, characterized in that, The synchronous drive assembly includes a synchronous servo motor (7), a commutator (8), a linkage shaft (9), and an output shaft (10). The frame (1) is equipped with commutators (8) around the top of the striking mechanism (a), the small knife opening mechanism (b), and the large knife peeling mechanism (c). Adjacent commutators (8) are connected by a linkage shaft (9). The output shaft (10) is connected to the bottom of each commutator (8). The middle clamping device and the conductive rod clamping device are connected to the output shaft (10). The synchronous servo motor (7) is mounted on the frame (1) and is connected to the commutator (8) at the end.

3. The electrolytic nickel starting plate stripping production line according to claim 2, characterized in that, The central clamping device includes a first drive wheel (11), a first driven wheel (12), a first linkage belt (13), a first gear (14), a first support (15), a first rack (16), a first bracket (17), and a first clamping bar (18). The first drive wheel (11) is fixedly sleeved on the output shaft (10) on the same side. The first support (15) and the first bracket (17) are both connected to the frame (1). The first driven wheel (12), the first gear (14), and the first support (15) are coaxially arranged. The first drive wheel (11) and the first driven wheel (12) are connected by the tension transmission through the first linkage belt (13). The first rack (16) is slidably installed on the first bracket (17) and meshes with the first gear (14). The first clamping bar (18) is located at the end of the first rack (16).

4. The electrolytic nickel starting plate stripping production line according to claim 2, characterized in that, The conductive rod clamping device consists of two sets, symmetrically arranged at both ends of the conductive rod on the starting plate, including a second gear (19), a second rack (20), and a second clamping bar (21). The second gear (19) is fixedly sleeved on the output shaft (10) on the same side. The second rack (20) is slidably installed on the frame (1) and meshes with the second gear (19). The second clamping bar (21) is located at the end of the second rack (20).

5. The electrolytic nickel starting plate stripping production line according to claim 2, characterized in that, The frame (1) is equipped with a rubber strip protection device at the tapping mechanism (a), the small knife opening mechanism (b) and the large knife peeling mechanism (c). The rubber strip protection device consists of two sets, symmetrically arranged on both sides of the starting plate, including a third drive wheel (22), a third driven wheel (23), a third linkage belt (24), a rotating shaft (25), a connecting rod (26) and a protective rubber strip (27). The third drive wheel (22) is fixedly sleeved on the output shaft (10) on the same side. The rotating shaft (25) is rotatably mounted on the frame (1). The third driven wheel (23) is fixedly sleeved on the rotating shaft (25). The third drive wheel (22) and the third driven wheel (23) are connected by a tension transmission through the third linkage belt (24). One end of the connecting rod (26) is connected to the rotating shaft (25), and the other end is connected to the protective rubber strip (27).

6. The electrolytic nickel starting plate stripping production line according to claim 1, characterized in that, The plate transfer mechanism includes drive wheels (28) rotatably mounted on both sides of the frame (1). The drive wheels (28) on both sides are connected by a tension drive via a conveyor belt (29). Multiple sets of hanging hooks (30) for suspending the starting plate are arranged at equal intervals on the conveyor belt (29). One of the drive wheels (28) is connected to a transfer servo motor (31), which is mounted on the frame (1).

7. The electrolytic nickel starting plate stripping production line according to claim 6, characterized in that, Both the upper plate mechanism (2) and the lower plate mechanism (3) include a load-bearing frame (32), a plate-moving servo motor (33), and synchronous plate-moving assemblies symmetrically arranged on both sides of the upper part of the load-bearing frame (32). The synchronous plate-moving assembly includes synchronous pulleys (34) rotatably disposed at both ends of the same side of the load-bearing frame (32). The synchronous pulleys (34) at both ends are connected by a tensioning transmission via a synchronous belt (35). Corresponding grooved parts (36) are provided on the synchronous belts (35) on both sides for placing the starting plate. Both synchronous pulleys (34) at one end are coaxially provided with driven pulleys. (37) The plate-moving servo motor (33) is connected to a synchronous shaft (40) via a sprocket (38) and a chain (39). Both ends of the synchronous shaft (40) are fixedly fitted with drive pulleys (41). The drive pulley (41) and the driven pulley (37) on the same side are connected by a drive belt (42) for tensioning transmission. The plate-moving servo motors (33) of the lower plate mechanism (3) and the upper plate mechanism (2) rotate in opposite directions. The load-bearing frame (32) is provided with a feeding assembly for transferring the starting plate from the slotted part (36) to the hanging plate hook (30).

8. The electrolytic nickel starting plate stripping production line according to claim 1, characterized in that, The striking mechanism (a) consists of two sets, symmetrically arranged on both sides of the starting plate. The striking mechanism (a) includes a telescopic cylinder (43), a base (44), and a telescopic sleeve (45). The telescopic cylinder (43) is mounted on the frame (1). The base (44) is slidably mounted on the frame (1) and connected to the output end of the telescopic cylinder (43). The telescopic sleeve (45) is mounted on the base (44). The output end of the telescopic sleeve (45) is provided with a hammer (46).

9. The electrolytic nickel starting plate stripping production line according to claim 1, characterized in that, The knife opening mechanism (b) consists of two sets, symmetrically arranged on both sides of the starting plate, including at least one opening assembly. The opening assembly includes an L-shaped base plate (47), a vertical plate (48), upper and lower cylinders (49), front and rear cylinders (50), and a knife body (51). The front and rear cylinders (50) are mounted on the frame (1). The L-shaped base plate (47) is slidably mounted on the frame (1) and connected to the output end of the front and rear cylinders (50). The vertical plate (48) is slidably mounted on the L-shaped base plate (47). The upper and lower cylinders (49) are mounted on the vertical plate (48) with their output ends facing downwards. The knife body (51) is mounted on the output end of the upper and lower cylinders (49).

10. The electrolytic nickel starting plate stripping production line according to claim 1, characterized in that, The large blade peeling mechanism (c) consists of two sets, symmetrically arranged on both sides of the starting plate, including a pneumatic suction cup (52) and a peeling assembly. The pneumatic suction cup (52) is mounted on the frame (1) and is used to adsorb the nickel sheet with an opening on the starting plate. The peeling assembly includes a limiting plate (53), a peeling cylinder (54), and a large blade body (55). The limiting plate (53) can be lifted and installed on the frame (1). The peeling cylinder (54) is mounted on the limiting plate (53). The large blade body (55) is mounted on the output end of the peeling cylinder (54). The frame (1) is provided with a lifting drive device for driving the limiting plate (53) to rise and fall.

Images