A production line for manufacturing lead electrolysis cathode plates

Abstract

The present invention relates to a production line for manufacturing lead electrolysis cathode plates, including a fixing mechanism, which is arranged inside a copper rod and is used to fix the position of the lead plate so that it is directly below the copper rod when suspended; a first processing mechanism, which is used to drive the copper rod to complete the processing work before fixing with the lead plate; a second processing mechanism, which is arranged on one side of the first processing mechanism and is used to drive the lead plate to complete the processing work. The present invention solves the technical problems that due to the large volume of the lead plate, it is easy to have insufficient fastening and looseness when fixed only by pressing and punching, and the center of gravity of the fixed lead plate deviates from the vertical position of the center of the copper rod after being lifted, resulting in obvious shaking during transmission.

Description

Technical Field

[0001] The invention relates to the technical field of lead cathode plate electrolysis processing equipment, and in particular to a lead electrolysis cathode plate manufacturing production line. Background Art

[0002] Metallic lead is a corrosion-resistant heavy nonferrous metal material. Lead has the advantages of low melting point, high corrosion resistance, difficulty in penetration by X-rays and gamma rays, and good plasticity. It is often processed into plates and pipes and widely used in industrial sectors such as chemical, cable, battery and radioactive protection. At present, the recycling of lead resources is mostly through electrolytic purification. During the electrolytic process of lead smelting, the anode plate placed in the electrolytic cell is under the action of the electric field, and lead ions are continuously precipitated and attached to the cathode plate to obtain high-purity electrolead.

[0003] The patent document with patent number CN201793782U discloses a recycled lead cathode plate assembly line equipment, which adopts a feeder arranged at the discharge port of a weightless mixer, the feeder is connected to a conveyor, the conveyor is connected to a storage hopper fixed on a platform, a spiral agitator is arranged in the storage hopper, a small metering bucket of an electronic scale is arranged at the discharge port of the storage hopper, a chain conveyor is arranged below the electronic scale, a plurality of lower molds are evenly placed on the chain conveyor, a vibrating machine is arranged below or to the lower right of the electronic scale and below the chain conveyor, a molding machine is arranged on the right side of the vibrating machine, a plate lifting machine is arranged on the right side of the molding machine, the plate lifting machine is installed at the end of the chain conveyor, and a plate arranging machine is fixed to the right side of the plate lifting machine.

[0004] However, in actual use, the inventors found that when the existing lead plate and copper rod are combined, the lead plate is first horizontally transferred to the bottom of the copper rod and the copper rod is placed on the lead plate. Then, the end of the lead plate is flipped over and covered on the copper rod by a machine, and then the overlapping part of the lead plate is pressed and punched to fix the lead plate on the copper rod. At this time, due to the large size of the lead plate, it is easy for the fixation to be insufficiently tightened and loosened only by pressing and punching, and the center of gravity of the fixed lead plate deviates from the vertical position of the center of the copper rod after being lifted, resulting in obvious shaking during transportation. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies in the prior art. By setting a fixing mechanism and a second processing mechanism, a plurality of fixing columns are respectively set on both sides of the copper rod, and a plurality of holes are set on the lead plate at positions corresponding to the fixing columns, so that the copper rod can grasp the lead plate more obviously, thereby solving the technical problems that the lead plate is large in size and may become loose due to insufficient tightening only by pressing and punching, and the center of gravity of the fixed lead plate deviates from the vertical position of the center of the copper rod after being lifted, resulting in obvious shaking during transportation.

[0006] In view of the above technical problems, the technical solution is as follows: a lead electrolysis cathode plate manufacturing production line, comprising:

[0007] A fixing mechanism, which is arranged inside the copper rod and is used to fix the position of the lead plate so that it is directly below the copper rod when hanging.

[0008] A first processing mechanism, which is used to drive the copper rod to complete the processing work before fixing it with the lead plate.

[0009] A second processing mechanism, which is arranged on one side of the first processing mechanism and is used to drive the lead plate to complete the processing work.

[0010] The fixing mechanism includes two groups of long plates that are symmetrically arranged and slide inside the copper rod through guide blocks, a plurality of fixing columns that symmetrically penetrate through both sides of the copper rod and are connected with first springs, a push block that is connected to the long plate and is used to drive the plurality of fixing columns to expand and contract, a U-shaped rod that is connected to the end of the long plate through a torsion spring member, and a fixing block that is connected inside the copper rod and has a guide groove on one side.

[0011] Preferably, the first processing mechanism includes a transmission component for driving the copper rod to move for processing, an intermittent blanking component arranged on the transmission component for intermittently conveying the copper rod, and a correction component, a cleaning component, a spraying component, and a transfer component that are sequentially arranged along the moving direction of the copper rod.

[0012] Preferably, the transmission component includes two groups of transmission members driven by a first motor and a storage rack arranged above the transmission members through a first frame.

[0013] The intermittent blanking component includes a first swing rod connected to the output end of the first motor and connected with a second swing rod through a first rotating shaft, a U-shaped block connected to one end of the second swing rod through a second rotating shaft and connected to the first frame, an L-shaped push rod connected to the U-shaped block, and a push hole opened on one side of the storage rack to facilitate the movement of the L-shaped push rod.

[0014] The correction component is arranged on the transmission component to drive the copper rod to complete the state adjustment, and it includes a plurality of telescopic holes opened on the transmission member, a stopper connected to the telescopic hole through a second spring, an adjusting plate connected to the end of the long plate, and two groups of hook plates connected to one side of the storage rack and used to cooperate with the adjusting plate to adjust the position state of the copper rod.

[0015] Preferably, the cleaning component is used to clean the surface of the copper rod, and it includes two groups of cleaning rollers that are arranged up and down and connected to the first frame, a first belt transmission member connected to one end of the two groups of cleaning rollers, and a second belt transmission member connected to the output end of the first motor and one end of the cleaning roller.

[0016] The spraying assembly is used to spray a protective liquid on the surface of the copper rod, and it includes two groups of guiding tracks opened on the first frame, a liquid delivery pipe respectively connected in the two groups of guiding tracks and connected by a connecting rod, a liquid storage tank connected to one end of the liquid delivery pipe, a first spraying device and a second spraying device respectively connected to the ends of the two liquid delivery pipes and arranged from top to bottom, and a first driving cylinder connected to the first frame and driving the liquid delivery pipe to move through a groove plate;

[0017] The transfer assembly is used to transfer the processed copper rod onto the lead plate, and it includes a collection rack arranged at the tail end of the transmission part and a second driving cylinder arranged on one side of the collection rack and used to push the copper rod to combine with the lead plate.

[0018] Preferably, the second processing mechanism includes clamping hand assemblies arranged on both sides of the lead plate and used to drive the lead plate to move for processing, opening and closing assemblies arranged at both ends of the moving path of the clamping hand assemblies and used to control the state of the clamping hand assemblies, a cutting assembly, a punching assembly, a first folding assembly, a second folding assembly, a triggering assembly, a sealing assembly arranged in sequence along the transmission direction of the lead plate, and a discharging assembly used to remove the lead plate after processing is completed.

[0019] Preferably, the clamping hand assembly includes a mounting rack arranged below the workbench and moved by a third driving cylinder, mounting blocks connected to both ends of the mounting rack, two clamping plates symmetrically sliding on the mounting blocks, a third spring connected between the two clamping plates, a clamping block penetrating through one side of the mounting block and used to control the state of the clamping plate, a groove opened on the clamping block, and a limiting nail connected to the mounting block through a tension spring;

[0020] The opening and closing assembly includes a blocking rod connected to both sides of the workbench, a cross plate connected to the second frame and connected with a release rack, and a pushing column connected to the cross plate through a fourth spring.

[0021] Preferably, the cutting assembly is used to divide the lead plate into fixed lengths, and it includes sliding rails symmetrically arranged on both sides of the workbench, sliders connected to the sliding rails, a guillotine connected between the two sliding rails, a first gear and a first rack meshing and driving each other and connected to the slider, and a driving rack connected to the mounting block;

[0022] The punching assembly is used to reserve holes at fixed positions on the lead plate to facilitate the work of the fixing mechanism, and it includes a pressing plate connected to the second frame through a vertical rod, a fifth spring connected to the vertical rod and used to drive the pressing plate to move and reset, a plurality of punching nails connected to the bottom of the pressing plate, two triggering blocks symmetrically arranged on the pressing plate, and a first pressing rod arranged on the top of the mounting block and used to squeeze the triggering block to drive the pressing plate to move.

[0023] Preferably, the first folding component is used to complete the first folding of the lead plate so as to place the copper bar at the required position, and it includes a fourth driving cylinder connected to the second frame and having a first shaping plate connected to its output end, a driving rod connected to the output end of the fourth driving cylinder, a through hole opened on the workbench and used for the movement of the driving rod, a balance rod connected to the bottom of the workbench through a round rod, a semi-circular block connected to the upper end of the balance rod through a first telescopic member, and a turning plate arranged on the workbench;

[0024] The second folding component is used to completely wrap the lead plate outside the copper bar, and it includes an auxiliary plate connected to the second frame and having a turning groove opened thereon, a fifth driving cylinder connected to the second frame and having a J-shaped rod connected to its output end, second shaping plates and connecting plates connected to both sides of the J-shaped rod through a third rotating shaft, and a guide rod arranged in the turning groove and connected to the connecting plate.

[0025] Preferably, the triggering component is used to drive the fixing mechanism to work so as to fix the lead plate, and it includes two mounting rods symmetrically connected to both sides of the J-shaped rod, a second pressing rod connected to one side of the mounting rod, a moving block connected to the second frame through a second telescopic member, and a pressing groove opened on the moving block and used to cooperate with the second pressing rod to drive the movement of the moving block;

[0026] The sealing component is used to close both ends of the copper bar and simultaneously make reinforcing ribs on the lead plate, and it includes a first rib shaping plate and a second rib shaping plate arranged on both sides of the lead plate, storage boxes symmetrically arranged on both sides of the first rib shaping plate and used for storing sealing covers, and trapezoidal blocks connected to both sides of the second rib shaping plate.

[0027] Preferably, the unloading component is used to cancel the fixing of the copper bar to the lead plate, and it includes sixth driving cylinders symmetrically arranged at both ends of the copper bar and having mounting plates connected to their output ends, two symmetrically arranged stripping hooks horizontally arranged on the mounting plates, and guide rods connected to the mounting plates and used to cancel the fixing of the fixing mechanism;

[0028] The beneficial effects of the present invention:

[0029] (1) In the present invention, by setting the fixing mechanism and the punching component to respectively arrange a plurality of fixing columns on both sides of the copper bar and a plurality of holes at the corresponding positions on the lead plate, the grasping of the copper bar on the lead plate is more obvious, and the technical problem that due to the large volume of the lead plate, it is easy to have insufficient fixing and looseness only by pressing and punching is solved;

[0030] (2) In the present invention, the first folding component and the second folding component in the second processing mechanism fold the lead plate into a specified shape during the processing, so that the holes on the lead plate correspond to the fixing posts on the fixing mechanism one by one. Furthermore, when the lead plate is lifted and moved, the center of gravity of the lead plate can be directly below the center position of the copper rod, solving the problem that the center of gravity of the conventionally fixed lead plate deviates from the vertical position of the center of the copper rod after being lifted, resulting in obvious shaking during transmission.

[0031] (3) In the present invention, by setting the correction component, after the copper rod falls through the intermittent blanking component, it is immediately recognized at the position of the correction component. When the adjustment plate for recognition on the copper rod is in a horizontal state, it indicates that the position state of the fixing mechanism in the copper rod meets the requirements. At this time, since the end length of the hook plate is not long enough to touch the adjustment plate, it is directly output. When the adjustment plate for recognition on the copper rod is in a vertical state, the end of the hook plate hooks the adjustment plate to prevent its movement, and then under the interaction of the stop block and the hook plate, the copper rod is flipped 90 degrees to automatically complete the correction, thus solving the technical problem that requires manual recognition and adjustment.

[0032] (4) In the present invention, by setting the first sprayer and the second sprayer arranged at a right angle in the spraying component, the four surfaces of the copper rod are sprayed respectively during the movement of the copper rod, and through the wrapped spraying, the surface of the copper rod is coated more fully, thus solving the technical problems of unevenness and insufficient coating caused by conventional spraying.

[0033] In summary, the device has the advantages of ingenious structure, labor saving, continuous operation and convenient use, and is especially suitable for the technical field of lead cathode plate electrolytic processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0036] Figure 2 It is a schematic diagram of the position of the gripper assembly before operation.

[0037] Figure 3 It is a schematic diagram of the structure of the gripper assembly.

[0038] Figure 4 It is an exploded structure schematic diagram of the gripper assembly.

[0039] Figure 5Schematic structural diagram of the punching component.

[0040] Figure 6 Schematic structural diagram of the cutting component.

[0041] Figure 7 Schematic structural diagram of the opening and closing component.

[0042] Figure 8 Schematic structural diagram of the first folding component.

[0043] Figure 9 Schematic structural diagram when the opening and closing component is operating.

[0044] Figure 10 Schematic structural diagram when the clamping hand component is released.

[0045] Figure 11 Schematic structural diagram of the second folding component.

[0046] Figure 12 Schematic structural diagram when the second folding component is operating.

[0047] Figure 13 Schematic structural diagram of the connecting plate.

[0048] Figure 14 Schematic structural diagram when the triggering component is operating.

[0049] Figure 15 Schematic structural diagram of the first processing mechanism.

[0050] Figure 16 Schematic structural diagram of the intermittent blanking component.

[0051] Figure 17 Schematic structural diagram of the correcting component.

[0052] Figure 18 Schematic diagram of the operating state of the correcting component.

[0053] Figure 19 Schematic structural diagram of the cleaning component.

[0054] Figure 20 Schematic structural diagram of the spraying component.

[0055] Figure 21 Schematic structural diagram when the spraying component is operating.

[0056] Figure 22 Schematic diagram of the operating state of the first sprayer and the second sprayer.

[0057] Figure 23 Schematic structural diagram of the fixing mechanism.

[0058] Figure 24 Schematic structural diagram of the guiding groove

[0059] Figure 25 Schematic structural diagram of the sealing assembly

[0060] Figure 26 Schematic structural diagram of the unloading assembly Specific implementation manners

[0061] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0062] Embodiment 1

[0063] As shown in Figure 1-2 、 Figure 15 and Figure 23-24 , a lead electrolysis cathode plate manufacturing production line includes:

[0064] A lead electrolysis cathode plate manufacturing production line includes:

[0065] A fixing mechanism 1, which is arranged inside the copper rod 100 and is used to fix the position of the lead plate 200 so that it is directly below the copper rod 100 when hanging;

[0066] A first processing mechanism 2, which is used to drive the copper rod 100 to complete the processing work before fixing with the lead plate 200;

[0067] A second processing mechanism 3, which is arranged on one side of the first processing mechanism 2 and is used to drive the lead plate 200 to complete the processing work;

[0068] The fixing mechanism 1 includes two groups of symmetrically arranged long plates 12 that slide inside the copper rod 100 through guide blocks 11, a plurality of fixing columns 14 that symmetrically penetrate through both sides of the copper rod 100 and are connected with first springs 13, a push block 15 connected to the long plate 12 and used to drive the plurality of fixing columns 14 to expand and contract, a U-shaped rod 17 connected to the end of the long plate 12 through a torsion spring member 16, and a fixing block 19 connected inside the copper rod 100 and having a guiding groove 18 opened on one side.

[0069] In this embodiment, by setting the first processing mechanism 2 and the second processing mechanism 3, the copper rod 100 and the lead plate 200 are assembled and extruded into shape, so that the lead plate 200 can be stable directly below the copper rod 100 after being lifted, thereby ensuring the stability of the lead plate 200 and the copper rod 100 during the transmission and reaction processes. At the same time, the lead plate 200 is firmly fixed on the copper rod 100 through the fixing mechanism 1 and the position of the lead plate 200 is not likely to change.

[0070] Specifically, first, the copper rod 100 is successively subjected to blanking, cleaning, and spraying operations in the first processing mechanism 2 and then collected for standby. At the same time, the lead plate 200 successively completes punching, cutting, first shaping, and second shaping in the second processing mechanism 3. After the first shaping is completed, the copper rod 100 is pushed onto the lead plate 200 to facilitate the second shaping. While the second shaping is being performed, the fixing mechanism 1 is triggered to fix the copper rod 100 and the lead plate 200 together.

[0071] It should be noted that the fixing column 14 is made of copper and has good airtightness with the copper rod 100, and it is not easy for liquid to enter.

[0072] Furthermore, as Figure 1 and Figure 15 shown, the first processing mechanism 2 includes a transmission component 21 for driving the movement and processing of the copper rod 100, an intermittent blanking component 22 provided on the transmission component 21 and used for intermittently conveying the copper rod 100, and a correction component 23, a cleaning component 24, a spraying component 25, and a transfer component 26 successively arranged along the moving direction of the copper rod 100.

[0073] In this embodiment, by using the power of the transmission component 21 to drive the intermittent blanking component 22, the correction component 23 is also used to adjust the copper rod 100 with an incorrect position state, so as to ensure that the copper rod 100 is combined with the lead plate 200 in the correct manner, and the fixing of the lead plate 200 is completed through the fixing mechanism 1.

[0074] Specifically, first, the copper rod 100 drives the intermittent blanking component 22 under the action of the power of the transmission component 21. Subsequently, the copper rod 100 falls onto the transmission component 21 and starts to be transmitted. During the process, the copper rod 100 with an incorrect state is adjusted by the correction component 23 and then continues to be transmitted. Subsequently, cleaning and spraying operations are successively performed, and finally, it is collected for standby in the transfer component 26.

[0075] Furthermore, as Figure 15-18 shown, the transmission component 21 includes two groups of transmission members 212 driven by a first motor 211 and a storage rack 214 arranged above the transmission members 212 through a first frame 213;

[0076] The intermittent blanking component 22 includes a first swing rod 223 connected to the output end of the first motor 211 and connected to a second swing rod 222 through a first rotating shaft 221, a U-shaped block 225 connected to one end of the second swing rod 222 through a second rotating shaft 224 and connected to the first frame 213, an L-shaped push rod 226 connected to the U-shaped block 225, and a push hole 227 opened on one side of the storage rack 214 to facilitate the movement of the L-shaped push rod 226;

[0077] The correction component 23 is arranged on the transmission component 21 to drive the copper rod 100 to complete the state adjustment and includes a plurality of telescopic holes 231 opened on the transmission member 212, a stopper 233 connected to the telescopic hole 231 through a second spring 232, an adjustment plate 234 connected to the end of the long plate 12, and two groups of hook plates 235 connected to one side of the storage rack 214 and used to cooperate with the adjustment plate 234 to adjust the position state of the copper rod 100.

[0078] In this embodiment, by providing adjustment plates 234 at both ends of the copper rod 100 in the correction component 23 and a hook plate 235 on one side of the storage rack 214, the position status of the copper rod 100 is identified, and then the non-compliant copper rod 100 is flipped over by the driving force of the upper and lower misalignment, so that the fixed column 14 is adjusted to a horizontal state to meet the standards during use.

[0079] In detail, first, a plurality of copper rods 100 are stored in the storage rack 214, and then the transmission member 212 is driven by the first motor 211 to move. During the process, the output end of the first motor 211 drives the first swing rod 223 to rotate, and the first swing rod 223 drives the second swing rod 222 to swing through the first rotating shaft 221, and then the second swing rod 222 drives the U-shaped block 225 to reciprocate on the first frame 213 through the second rotating shaft 224, and then enters the storage rack 214 through the pushing hole 227 to push the copper rod 100 out and fall on the transmission member 212, and then the copper rod 100 reaches the position of the correction component 23, and the position state of the copper rod 100 is firstly recognized by the hook plate 235. In particular, when the hook plate 235 is not in contact with the adjusting plate 234, the copper rod 100 passes through the correction component 23 normally, indicating that the position state of the copper rod 100 is correct, and the fixed column 14 is in a horizontal state at this time. When the hook plate 235 is in contact with the adjusting plate 234, it indicates that the adjusting plate 234 and the fixed column 14 are in a vertical state. Then the copper rod 100 waits for the block 233 in situ. When the block 233 begins to squeeze the bottom of the copper rod 100, the forces exerted by the hook plate 235 and the block 233 on the copper rod 100 are not in the same horizontal plane, and then the copper rod 100 is rotated through the mutually staggered forces to complete the position adjustment, and then the copper rod 100 presses the block 233 into the telescopic hole 231 to continue to be transmitted forward.

[0080] It should be noted that the adjustment plate 234 slides on the inner wall of the copper rod 100 and is partially located outside for identification. When the fixing mechanism 1 completes the fixing, the adjustment plate 234 completely enters the interior of the copper rod 100; the distances between the multiple blocks 233 are set to be the same, so that the copper rod 100 is located between two blocks 233 each time it is dropped.

[0081] Further, if Figure 15 and Figure 19-22As shown, the cleaning component 24 is used to clean the surface of the copper rod 100 and includes two sets of cleaning rollers 241 arranged vertically and connected to the first frame 213, a first belt transmission member 242 connected to one end of the two sets of cleaning rollers 241, and a second belt transmission member 243 connected to the output end of the first motor 211 and one end of the cleaning roller 241;

[0082] The spraying component 25 is used to spray a protective liquid on the surface of the copper rod 100 and includes two sets of guiding tracks 251 formed on the first frame 213, a liquid delivery pipe 253 respectively connected in the two sets of guiding tracks 251 and connected by a connecting rod 252, a liquid storage tank 254 connected to one end of the liquid delivery pipe 253, a first spraying device 255 and a second spraying device 256 arranged from top to bottom and respectively connected to the ends of the two liquid delivery pipes 253, and a first driving cylinder 258 connected to the first frame 213 and driving the liquid delivery pipe 253 to move through a groove plate 257;

[0083] The transfer component 26 is used to transfer the processed copper rod 100 onto the lead plate 200 and includes a collection rack 261 arranged at the tail end of the transmission member 212 and a second driving cylinder 262 arranged on one side of the collection rack 261 and used to push the copper rod 100 to combine with the lead plate 200.

[0084] In this embodiment, the outer wall of the copper rod 100 in contact with the lead plate 200 can be evenly coated with a protective film by the first spraying device 255 and the second spraying device 256 arranged from top to bottom, thereby preventing the occurrence of uneven coating by the conventional coating method.

[0085] Specifically, when the copper rod 100 starts to enter the cleaning assembly 24, two groups of cleaning rollers 241 transmit power through the first belt transmission member 242 and the second belt transmission member 243 connected to the output end of the first motor 211 and one end of the cleaning roller 241 for the cleaning work on the surface of the copper rod 100. After the cleaning is completed, the copper rod 100 reaches the spraying assembly 25 under the drive of the transmission member 212. When the copper rod 100 contacts the first sprayer 255, the first driving cylinder 258 starts to work and pushes the infusion tube 253 to move, so that the first sprayer 255 fits with the two surfaces of the copper rod 100. Subsequently, spraying is carried out during the movement, and the coating effect is better through the covering spraying. As the copper rod 100 moves, the infusion tube 253 reaches the middle of the guiding track 251. At this time, under the combined action of the groove plate 257 and the guiding track 251, the infusion tube 253 is lifted. At the same time, the first sprayer 255 starts to separate from the copper rod 100, while the second sprayer 256 starts to fit with the copper rod 100. After the conversion is completed, the liquid storage tank 254 connected to the first sprayer 255 stops discharging, and the liquid storage tank 254 connected to the second sprayer 256 starts to transmit, so as to completely spray the four sides of the copper rod 100. Subsequently, the spraying assembly 25 is reset under the drive of the first driving cylinder 258, and the copper rod 100 moves out of the spraying assembly 25 and enters the collection rack 261 of the transfer assembly 26 to wait for the second driving cylinder 262 to push it to combine with the lead plate 200.

[0086] It should be noted that when the copper rod 100 is in the cleaning assembly 24 and the spraying assembly 25, the first frame 213 has a limiting effect on the top of the adjusting plate 234 to prevent the copper rod 100 from rotating due to external force; the collection rack 261 is inclined to facilitate the automatic feeding of the copper rod 100; the edge parts of the first sprayer 255 and the second sprayer 256 fit with the copper rod 100, and the middle part is left out and one side is not closed, so as to fill the surface of the copper rod 100 with atomized spraying and achieve the effect of thorough coating.

[0087] Further, as Figure 1-2 and Figure 7 shown, the second processing mechanism 3 includes clamping hand assemblies 31 arranged on both sides of the lead plate 200 and used to drive the lead plate 200 to move for processing, opening and closing assemblies 32 arranged at both ends of the moving path of the clamping hand assemblies 31 and used to control the state of the clamping hand assemblies 31, a cutting assembly 33, a punching assembly 34, a first folding assembly 35, a second folding assembly 36, a triggering assembly 37, a sealing assembly 38 and a discharging assembly 39 for removing the processed lead plate 200 arranged in sequence along the transmission direction of the lead plate 200.

[0088] In this embodiment, the clamping component 31 is provided to drive the lead plate 200 to move and complete the processing work. At the same time, during the movement of the clamping component 31, it can drive the punching component 34 and the cutting component 33 to work, saving power and improving the fluency of the processing process. Then, the first folding component 35, the second folding component 36, the triggering component 37, the sealing component 38, and the unloading component 39 sequentially complete the processing and removal work of the lead plate 200.

[0089] Specifically, first, the long lead plate 200 is guided through the cutting component 33 and reaches a specified position below the punching component 34. The initial position of the clamping component 31 is behind the cutting component 33. As the clamping component 31 moves towards the space between the cutting component 33 and the punching component 34, it first drives the punching component 34 to punch the lead plate 200, and then drives the cutting component 33 to cut the lead plate 200, ensuring the quantitative cutting and precise punching of the lead plate 200 before the folding work. Then, the clamping component 31 drives the lead plate 200 to move towards the first folding component 35. After the first folding component 35 completes the folding work, the transfer component 26 pushes the copper bar 100 onto the lead plate 200 for assembly. Subsequently, under the action of the clamping component 31 and the opening and closing component 32, the copper bar 100 and the lead plate 200 are pushed together to move to the second folding component 36 to complete the second folding. At the same time as the second folding ends, the fixing mechanism 1 is opened through the triggering component 37 to fix the lead plate 200 and the copper bar 100 together. Then, it is driven by the transmission device to move to the position of the sealing component 38 for sealing both ends and extruding the reinforcing ribs, and then put into the electrolytic cell for electrolysis work. After electrolysis, the transmission device drives the lead plate 200 to move to the position of the unloading component 39 to release the fixing mechanism and disassemble the lead plate 200.

[0090] Further, as Figure 2-7 and Figure 9-10 shown, the clamping component 31 includes a mounting frame 313 arranged below the workbench 311 and moved by a third driving cylinder 312, mounting blocks 314 connected to both ends of the mounting frame 313, two symmetrically sliding clamping plates 315 on the mounting blocks 314, a third spring 316 connected between the two clamping plates 315, a clamping block 317 penetrating through one side of the mounting block 314 and used to control the state of the clamping plate 315, a groove 318 opened on the clamping block 317, and a limit nail 3110 connected to the mounting block 314 through a tension spring 319;

[0091] The opening and closing component 32 includes a blocking rod 321 connected to both sides of the workbench 311, a cross plate 324 connected to the second frame 322 and connected with a release frame 323, and a pushing column 326 connected to the cross plate 324 through a fourth spring 325.

[0092] In this embodiment, the clamping assembly 31 is provided in conjunction with the switch assembly to automatically clamp and release the lead plate 200. At the same time, during the operation of the clamping assembly 31, other parts can also be driven to work, thereby improving work efficiency and continuity of the work process.

[0093] In detail, when the clamping assembly 31 moves toward the cutting assembly 33 under the drive of the third driving cylinder 312, first, the block 317 and the shift rods connected on both sides of the workbench 311 squeeze the block 317 to move toward the inside of the mounting block 314, and then under the squeezing of the block 317, the two clamping plates 315 approach each other and clamp the lead plate 200, and at the same time, the grooves 318 at the top and bottom of the block 317 are aligned with the limiting pin 3110, and under the action of the tension spring 319, the limiting pin 3110 is stuck in the groove 318 at the top of the block 317, thereby fixing the position of the two clamping plates 315. At this time, the lead plate 200 has completed the punching and splitting work, and then the clamping assembly 31 drives the lead plate 200 toward the first folding position under the action of the third driving cylinder 312. Assembly 35 moves; when the first folding is completed and the copper rod 100 is in place, the clamping hand assembly 31 continues to move forward. At this time, the mounting block 314 pushes the pushing column 326 to move, and the pushing column 326 then pushes the two ends of the copper rod 100 and drives the lead plate 200 to move forward to the secondary folding assembly. During the process, the release frame 323 is clamped into the bottom of the limiting pin 3110 and drives the limiting pin 3110 to move upward and then release the limit on the blocking block 317. Then, due to the elastic force of the third spring 316, the two clamps open to release the fixation of the lead plate 200. At the same time, the blocking block 317 moves outward under the extrusion of the clamping plate 315, and the limiting pin 3110 is staggered with the groove 318. Finally, the clamping hand assembly 31 is reset and continues to drive the punching assembly 34 and the cutting assembly 33 to work.

[0094] It should be noted that a flexible pad is provided on the clamping plate 315 to prevent scratches on the surface of the lead plate 200 during clamping.

[0095] Further, if Figure 2 and Figure 5-6 As shown, the cutting assembly 33 is used to cut the lead plate 200 into fixed lengths and includes slide rails 331 symmetrically arranged on both sides of the workbench 311, a slider 332 connected to the slide rails 331, a guillotine 333 connected between the two slide rails 331, a first gear 334 and a first rack 335 connected to the slider 332 and meshing with each other, and a driving rack 336 connected to the mounting block 314;

[0096] The punching assembly 34 is used to reserve holes at fixed positions on the lead plate 200 to facilitate the operation of the fixing mechanism 1, and it includes a pressing plate 342 connected to the second frame 322 through a vertical rod 341, a fifth spring 343 connected to the vertical rod 341 and used to drive the pressing plate 342 to move and reset, a plurality of punching nails 344 connected to the bottom of the pressing plate 342, two trigger blocks 345 symmetrically arranged on the pressing plate 342, and a first pressing rod 346 arranged on the top of the mounting block 314 and used to squeeze the trigger block 345 to drive the pressing plate 342 to move.

[0097] In this embodiment, by setting the cutting assembly 33, the transmitted lead plate 200 can be quantitatively cut. The setting of the punching assembly 34 can open holes before the copper rod 100 is combined with the lead plate 200 to facilitate the fixing column 14 to extend, thereby reducing the wear of the equipment.

[0098] Specifically, when the clamping hand assembly 31 releases the clamping of the previous group of lead plates 200 and pushes the previous group of lead plates 200 to the second folding assembly 36 and then starts to reset, at the same time, the long lead plate 200 continues to be guided through the cutting assembly 33 to the designated position below the punching assembly 34. Subsequently, during the movement of the clamping hand assembly 31, the first pressing rod 346 located on the mounting block 314 contacts and squeezes the trigger block 345 arranged on the pressing plate 342, so that under the action of the first pressing rod 346, the pressing plate 342 drives a plurality of punching nails 344 to pass through the lead plate 200. After the first pressing rod 346 moves away, due to the elastic force of the fifth spring 343, the pressing plate 342 is driven by the vertical rod 341 to reset to complete the punching work; then the clamping hand assembly 31 continues to move, so that the driving rack 336 connected to one side of the mounting block 314 meshes with the first gear 334 to drive the first rack 335 to move downward. Then, the two sliders 332 move downward under the drive of the first rack 335 and drive the guillotine 333 to move downward to cut the long lead plate 200. At the same time, the clamping hand assembly 31 closes and then drives the lead plate 200 to move for processing.

[0099] It should be noted that when the clamping hand assembly 31 closes and then drives the lead plate 200 to move from the cutting assembly 33 towards the punching assembly 34, first, the cutting assembly 33 resets under the action of the driving rack 336. Then, when the first pressing rod 346 reaches the punching assembly 34, due to the inclined setting of the trigger block 345, the first pressing rod 346 lifts and passes through the trigger block 345 from the bottom. A damper is provided between the slider 332 and the slide rail 331 to prevent the guillotine 333 from falling by itself; a channel adapted to the punching nails 344 is reserved on the workbench 311.

[0100] Further, as Figure 7-13As shown, the first folding assembly 35 is used to complete the first folding of the lead plate 200 so as to place the copper bar 100 at the required position. It includes a fourth driving cylinder 352 connected to the second frame 322 and having an output end connected to a first shaping plate 351, a driving rod 353 connected to the output end of the fourth driving cylinder 352, a through hole 354 opened on the workbench 311 and used for the movement of the driving rod 353, a balance rod 356 connected to the bottom of the workbench 311 through a round rod 355, a semi-circular block 358 connected to the upper end of the balance rod 356 through a first telescopic member 357, and a flap 359 arranged on the workbench 311;

[0101] The second folding assembly 36 is used to completely wrap the lead plate 200 outside the copper bar 100. It includes an auxiliary plate 362 connected to the second frame 322 and having a steering groove 361 formed therein, a fifth driving cylinder 364 connected to the second frame 322 and having an output end connected to a J-shaped rod 363, second shaping plates 366 and connecting plates 367 connected to both sides of the J-shaped rod 363 through a third rotating shaft 365, and a guide rod 368 arranged in the steering groove 361 and connected to the connecting plate 367.

[0102] It is worth mentioning here that completely wrapping the lead plate 200 on the surface of the copper bar 100 by the first folding assembly 35 and the second folding assembly 36 to reduce the gap therebetween can effectively prevent the lead plate 200 from moving on the copper bar 100. At the same time, through precise folding, the fixing column 14 is aligned with the hole, which is convenient for the fixing column 14 to extend for fixing work.

[0103] Specifically, when the lead plate 200 moves to the position of the first folding assembly 35, first, the fourth driving cylinder 352 drives the first shaping plate 351 to move downward to bend the lead plate 200 according to the gradient set by the workbench 311. At the same time, the driving rod 353 passes through the through hole 354 on the workbench 311 and presses down one end of the balance rod 356, causing the balance rod 356 to drive the round rod 355 to rotate. At this time, the other end of the balance rod 356 drives the semi-circular block 358 to lift the flap 359 through the first telescopic member 357 to fold the lead plate 200 again, thus completing the first folding work. Subsequently, the first folding assembly 35 resets, and the second driving cylinder 262 in the transfer assembly 26 pushes the copper bar 100 forward to fit with the lead plate 200. Subsequently, the clamping hand assembly 31 continues to push the lead plate 200 to move, and the mounting block 314 drives the pushing columns 326 on both sides to push both sides of the copper bar 100, thereby moving the lead plate 200 to the position of the second folding assembly 36. When reaching the specified position, the clamping hand assembly 31 releases the clamping of the lead plate 200 under the action of the release frame 323 in the opening and closing assembly 32 and then resets. Next, under the action of the five driving cylinders, during the process of the J-shaped rod 363 falling along the edge of the auxiliary plate 362, the second shaping plate 366 is driven to move downward through the third rotating shaft 365. Since the third rotating shaft 365 is connected to the guide rod 368 in the steering groove 361 through the connecting plate 367, the second shaping plate 366 rotates 90° when falling and then continues to fall a certain distance. Since when the lead plate 200 moves from the first folding assembly 35 to the second folding assembly 36, the driving rod 353 blocks the vertical part of the end of the lead plate 200, the lead plate 200 is turned downward when moving. Subsequently, under the rotational action of the second shaping plate 366, the lead plate 200 is further pushed flat, and finally, it is pressed down to make the tail end of the lead plate 200 close to the copper bar 100, completing the second folding work.

[0104] It should be noted that the guide rod 368 has a large friction with the inner wall of the steering groove 361 and will not fall by itself; one end of the balance rod 356 connected with the semi-circular block 358 is heavier, and when there is no external force, the balance rod 356 drives the semi-circular block 358 to fall to the horizontal state.

[0105] Furthermore, as Figure 11 、 Figure 14 and Figure 25 shown, the triggering assembly 37 is used to drive the fixing mechanism 1 to work to fix the lead plate 200, and it includes two mounting rods 371 symmetrically connected to both sides of the J-shaped rod 363, a second extrusion rod 372 connected to one side of the mounting rod 371, a moving block 374 connected to the second frame 322 through the second telescopic member 373, and an extrusion groove 375 opened on the moving block 374 and used to cooperate with the second extrusion rod 372 to drive the moving block 374 to move.

[0106] The sealing assembly 38 is used to close both ends of the copper rod 100 and simultaneously form reinforcing ribs on the lead plate 200, and it includes a first plastic rib plate 381 and a second plastic rib plate 382 disposed on both sides of the lead plate 200, storage cover boxes 384 symmetrically disposed on both sides of the first plastic rib plate 381 and used for storing the sealing covers 383, and trapezoidal blocks 385 connected to both sides of the second plastic rib plate 382.

[0107] In this embodiment, by setting the trigger assembly 37, when the second folding and resetting are completed, the trigger assembly 37 is driven to work, thereby opening the fixing mechanism 1 to complete the fixation between the copper rod 100 and the lead plate 200; under the action of the sealing assembly 38, with the pressing and forming of the reinforcing ribs, the two ends of the copper rod 100 can also be sealed.

[0108] Specifically, when the J-shaped rod 363 drops, it drives the mounting rods 371 and the second extrusion rod 372 on both sides to drop. When the second extrusion rod 372 drops, it first squeezes against the inclined surface at the top of the moving block 374, causing the moving block 374 to move away from the copper rod 100. When the J-shaped rod 363 moves to the bottommost position, the second extrusion rod 372 is just located at the opening of the extrusion groove 375. Due to the action of the second telescopic member 373, the moving block 374 resets and places the second extrusion rod 372 inside the extrusion groove 375. Subsequently, when the J-shaped rod 363 resets, the second extrusion rod 372 moves upward and squeezes the inner wall of the extrusion groove 375, causing the moving block 374 to move towards the copper rod 100 and the moving block 374 starts to squeeze the adjusting plate 234. The adjusting plate 234 pushes the long plate 12 to move. The long plate 12 drives the push block 15 to push out multiple fixing posts 14 and snap them into the holes on the lead plate 200. When the long plate 12 moves, it drives the U-shaped rod 17 at the end to move. One end of the U-shaped rod 17 moves in the groove 318 on the fixing block 19 and, under the action of the torsion spring member 16 and the guiding groove 18, fixes one end of the U-shaped rod 17 at the top of the guiding groove 18. At this time, the opening work of the fixing mechanism 1 is completed; subsequently, driven by the transmission device, the lead plate 200 is moved to the position of the sealing assembly 38. First, the first plastic rib plate 381 drives the storage cover boxes 384 on both sides to move and align with the copper rod 100. Then, the second plastic rib plate 382 moves and squeezes the lead plate 200 to form reinforcing ribs on the lead plate 200. At the same time, the sealing covers 383 are pushed out by the trapezoidal blocks 385 on both sides and buckled on both ends of the copper rod 100.

[0109] It should be noted that the material of the sealing cover 383 is copper; the U-shaped rod 17 has a certain elasticity and can be elastically bent to a certain extent. The bottom of the guiding groove 18 is arranged in an inclined step shape; both the first telescopic member 357 and the second telescopic member 373 are composed of a telescopic spring and an inner rod.

[0110] Embodiment Two

[0111] As Figure 26As shown, the components that are the same as or corresponding to those in the first embodiment are labeled with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment will be described below. The differences between the second embodiment and the first embodiment are as follows:

[0112] Further, as Figure 26 shown, the unloading assembly 39 is used to cancel the fixation of the copper rod 100 to the lead plate 200 and includes sixth driving cylinders 392 symmetrically arranged at both ends of the copper rod 100 and having mounting plates 391 connected to their output ends, two symmetrically arranged stripping hooks 393 horizontally arranged on the mounting plates 391, and guide rods 394 connected to the mounting plates 391 and used to cancel the fixation of the fixing mechanism 1.

[0113] It is worth mentioning that through the unloading assembly 39, the removal of the sealing covers 383 on both sides of the copper rod 100 and the release of the fixing mechanism 1 can be quickly completed.

[0114] Specifically, when the processed lead plate 200 is transported to the electrolytic cell to complete the electrolytic reaction and then reaches the position of the unloading assembly 39 driven by the transmission device, the sixth driving cylinders 392 on both sides then push the mounting plates 391 and drive the stripping hooks 393 to move. Since the stripping hooks 393 have a certain elasticity, they reset after passing over the sealing covers 383. Then, the sixth driving cylinders 392 contract to remove the sealing covers 383. After the sealing covers 383 are separated from the copper rod 100, they lose support and automatically fall for collection. Finally, the sixth driving cylinders 392 continue to work to drive the guide rods 394 to move, and the guide rods 394 drive the long rod and the U-shaped rod 17 to move, so that one end of the U-shaped rod 17 returns from the top of the guide groove 18 to the initial position to release the fixation, and then the plurality of fixing columns 14 start to reset under the action of the first spring 13.

[0115] Working process:

[0116] First, under the driving force of the transmission component 21, the copper rod 100 drives the intermittent blanking component 22 to work. Subsequently, the copper rod 100 drops onto the transmission component 21 and starts to be transmitted. During the process, the copper rods 100 that do not meet the requirements are adjusted in state under the action of the correction component 23 and then continue to be transmitted. Subsequently, the cleaning and spraying operations are carried out in sequence. Finally, they are collected and reserved in the transfer component 26. At the same time, the long lead plate 200 is guided through the cutting component 33 and reaches the specified position below the punching component 34. The initial position of the clamping component 31 is behind the cutting component 33. As the clamping component 31 moves towards the space between the cutting component 33 and the punching component 34, it first drives the punching component 34 to punch the lead plate 200, and then drives the cutting component 33 to cut the lead plate 200, ensuring the quantitative cutting and precise punching of the lead plate 200 before the folding operation. Then, the clamping component 31 drives the lead plate 200 towards the first folding component 35. After the first folding component 35 completes the folding operation, the transfer component 26 pushes the copper rod 100 onto the lead plate 200 for assembly. Subsequently, under the action of the clamping component 31 and the opening and closing component 32, the copper rod 100 and the lead plate 200 are pushed together to move to the second folding component 36 to complete the second folding. At the same time as the second folding is completed, the fixing mechanism 1 is opened through the triggering component 37 to fix the lead plate 200 and the copper rod 100 together. Subsequently, under the drive of the transmission device, it moves to the sealing component 38 position to perform the sealing work at both ends and the work of extruding the reinforcing ribs, and then is placed in the electrolytic cell for electrolysis work. After the electrolysis is completed, the transmission device drives the lead plate 200 to move to the unloading component 39 position to release the fixing mechanism and disassemble the lead plate 200. The disassembled copper rod 100 continues to return to the first processing mechanism 2 for processing and reservation.

[0117] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "front and back", "left and right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the invention.

[0118] Certainly, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of one element can be one, while in other embodiments, the number of this element can be multiple. The term "one" should not be construed as a limitation on the quantity.

[0119] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art under the technical disclosure of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A lead electrolysis cathode plate manufacturing production line, characterized in that, Including: A fixing mechanism, which is arranged inside the copper rod and is used to fix the position of the lead plate so that it is directly below the copper rod when hanging; A first processing mechanism, which is used to drive the copper rod to complete the processing work before fixing with the lead plate; A second processing mechanism, which is arranged on one side of the first processing mechanism and is used to drive the lead plate to complete the processing work; The fixing mechanism includes two groups of symmetrically arranged long plates that slide inside the copper rod through guide blocks, multiple fixing columns symmetrically penetrating through both sides of the copper rod and connected with first springs, a push block connected to the long plate and used to drive the telescopic movement of the multiple fixing columns, a U-shaped rod connected to the end of the long plate through a torsion spring member, and a fixing block connected inside the copper rod and having a guide groove on one side; The first processing mechanism includes a transmission component for driving the movement and processing of the copper rod, an intermittent blanking component arranged on the transmission component and used for intermittently conveying the copper rod, and a correction component, a cleaning component, a spraying component, and a transfer component arranged in sequence along the moving direction of the copper rod; The transmission component includes two groups of transmission members driven by a first motor and a storage rack arranged above the transmission members through a first frame; The intermittent blanking component includes a first swing rod connected to the output end of the first motor and connected with a second swing rod through a first rotating shaft, a U-shaped block connected to one end of the second swing rod through a second rotating shaft and connected to the first frame, an L-shaped push rod connected to the U-shaped block, and a material pushing hole opened on one side of the storage rack to facilitate the movement of the L-shaped push rod; The correction component is arranged on the transmission component and is used to drive the copper rod to complete the state adjustment. It includes multiple telescopic holes opened on the transmission member, a stopper connected to the telescopic holes through a second spring, an adjusting plate connected to the end of the long plate, and two groups of hook plates connected to one side of the storage rack and used to cooperate with the adjusting plate to adjust the position state of the copper rod; The cleaning component is used to clean the surface of the copper rod. It includes two groups of cleaning rollers arranged up and down and connected to the first frame, a first belt transmission member connected to one end of the two groups of cleaning rollers, and a second belt transmission member connected to the output end of the first motor and one end of the cleaning roller; The spraying component is used to spray a protective liquid on the surface of the copper rod. It includes two groups of guide tracks opened on the first frame, infusion pipes respectively connected inside the two groups of guide tracks and connected through a connecting rod, a liquid storage tank connected to one end of the infusion pipe, a first spraying device and a second spraying device respectively connected to the ends of the two infusion pipes and arranged from top to bottom, and a first driving cylinder connected to the first frame and driving the infusion pipe to move through a groove plate; The transfer component is used to transfer the processed copper rod to the lead plate. It includes a collection rack arranged at the end of the transmission member and a second driving cylinder arranged on one side of the collection rack and used to push the copper rod to be combined with the lead plate; The second processing mechanism includes clamping hand components arranged on both sides of the lead plate and used to drive the lead plate to move for processing, opening and closing components arranged at both ends of the moving path of the clamping hand components and used to control the state of the clamping hand components, a cutting component, a punching component, a first folding component, a second folding component, a triggering component, a sealing component, and a discharging component for removing the lead plate after completion of processing, which are arranged in sequence along the transmission direction of the lead plate.

2. The manufacturing production line of a lead electrolysis cathode plate according to claim 1, wherein The clamping hand assembly includes a mounting frame arranged below the workbench and moved by a third driving cylinder, mounting blocks connected to both ends of the mounting frame, two symmetrically sliding clamping plates on the mounting blocks, a third spring connected between the two clamping plates, a clamping block penetrating through one side of the mounting block and used to control the state of the clamping plate, a groove opened on the clamping block, and a limiting nail connected to the mounting block through a tension spring; The opening and closing assembly includes a stop rod connected to both sides of the workbench, a cross plate connected to the second frame and connected with a release frame, and a push column connected to the cross plate through a fourth spring.

3. The manufacturing production line of a lead electrolysis cathode plate according to claim 2, characterized in that, The cutting assembly is used to divide the lead plate into fixed lengths and includes slide rails symmetrically arranged on both sides of the workbench, sliders connected to the slide rails, a guillotine connected between the two slide rails, a first gear and a first rack meshing and driving each other and connected to the slider, and a driving rack connected to the mounting block; The punching assembly is used to reserve holes at fixed positions on the lead plate to facilitate the work of the fixing mechanism and includes a pressing plate connected to the second frame through a vertical rod, a fifth spring connected to the vertical rod and used to drive the pressing plate to move and reset, a plurality of punching nails connected to the bottom of the pressing plate, two symmetrically arranged trigger blocks on the pressing plate, and a first pressing rod arranged on the top of the mounting block and used to squeeze the trigger block to drive the pressing plate to move.

4. The manufacturing production line of a lead electrolysis cathode plate according to claim 3, characterized in that, The first folding assembly is used to complete the first folding of the lead plate so as to place the copper rod at the required position and includes a fourth driving cylinder connected to the second frame and with its output end connected to a first shaping plate, a driving rod connected to the output end of the fourth driving cylinder, a through hole opened on the workbench for the driving rod to move, a balance rod connected to the bottom of the workbench through a round rod, a semi-circular block connected to the upper end of the balance rod through a first telescopic member, and a flap arranged on the workbench; The second folding assembly is used to completely wrap the lead plate outside the copper rod and includes an auxiliary plate connected to the second frame and provided with a turning groove, a fifth driving cylinder connected to the second frame and with its output end connected to a J-shaped rod, a second shaping plate and a connecting plate connected to both sides of the J-shaped rod through a third rotating shaft, and a guide rod arranged in the turning groove and connected to the connecting plate.

5. A lead electrolysis cathode plate manufacturing production line according to claim 4, characterized in that, The triggering assembly is used to drive the fixing mechanism to work so as to fix the lead plate and includes two symmetrically connected mounting rods on both sides of the J-shaped rod, a second pressing rod connected to one side of the mounting rod, a moving block connected to the second frame through a second telescopic member, and a pressing groove opened on the moving block and used to cooperate with the second pressing rod to drive the moving block to move. The sealing assembly is used to close both ends of the copper rod and at the same time make reinforcing ribs on the lead plate and includes a first plastic rib plate and a second plastic rib plate arranged on both sides of the lead plate, storage boxes symmetrically arranged on both sides of the first plastic rib plate and used to store sealing covers, and trapezoidal blocks connected to both sides of the second plastic rib plate.

6. The production line for manufacturing a lead electrolysis cathode plate according to claim 1, wherein The unloading assembly is used to cancel the fixing of the copper rod to the lead plate and includes sixth driving cylinders symmetrically arranged at both ends of the copper rod and with their output ends connected to mounting plates, two symmetrically arranged horizontal unloading hooks on the mounting plates, and guide rods connected to the mounting plates and used to cancel the fixing of the fixing mechanism.

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