An automated production line for cathode plate manufacturing

Abstract

An automated cathode plate manufacturing production line belongs to the cathode plate processing technology field, and solves the problems of high labor intensity, low processing efficiency, and poor safety in the existing cathode plate processing methods. It includes an aluminum plate feeding manipulator arranged between the incoming material conveying roller and the punching conveying roller, a four-column press is arranged at the discharge end of the punching conveying roller, a milling and stripping zinc mouth conveying roller is arranged at the outlet of the press punching mold, and a four-axis milling machine for the stripping zinc mouth is arranged at the discharge end of the milling and stripping zinc mouth conveying roller; a grinding device and a glue spraying device are arranged on the side of the stripping zinc mouth four-axis milling machine, and a cathode plate automatic welding machine is arranged on the side of the glue spraying device; a conveying roller connected to an injection molding machine is arranged on the side of the cathode plate automatic welding machine, and a seven-axis robot is arranged between the four-axis milling machine for the stripping zinc mouth and the cathode plate automatic welding machine. It has a reasonable design, compact structure, low labor intensity, high automation, good cathode aluminum plate processing quality, firm welding, and high processing efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of cathode plate processing for wet electrolytic zinc, and in particular relates to an automated production line for cathode plate manufacturing. Background Art

[0002] The cathode plate used for wet electrolytic zinc consists of two parts: the cathode conductive beam and the cathode aluminum plate. According to the process requirements, it is necessary to punch out side holes, liquid level holes and zinc stripping holes on the cathode aluminum plate, and the zinc stripping holes need to be milled. The punching and milling of the zinc stripping holes of the cathode aluminum plate are both carried out by manual handling and loading and unloading, which is poor in safety. In addition, since the milling of the zinc stripping hole needs to be done on both sides, the cathode aluminum plate needs to be turned over manually, which increases the labor. In addition, the cathode aluminum plate with a large area and heavy weight is easily scratched during manual operation, which affects the product quality. In addition, the edge of the cathode aluminum plate also needs to be insulated; the existing insulation treatment methods include: rubber insulation (requires the use of a vulcanizer) and plastic insulation (requires the use of an injection molding machine). Moreover, no matter which treatment method is used, the surface of the cathode aluminum plate needs to be roughened. At present, the rough treatment of the cathode aluminum plate surface is carried out by manual double-sided grinding, and the grinding accuracy is poor. At the same time, before the insulation coating treatment, it is necessary to brush the glue combining rubber and aluminum plate on the edge of the cathode aluminum plate. However, the existing manual double-sided brushing method has poor uniformity.

[0003] In addition, the alignment and welding of the cathode conductive beam and the cathode aluminum plate are also performed manually. Affected by the skill level and work experience of the welding workers, the quality of cathode plate welding is also uneven, and the consistency of the finished product is poor. Moreover, since the plate surface of the cathode plate needs to be welded on both sides, the manual turning over of the cathode aluminum plate and the cathode conductive beam has poor safety and high labor costs. In summary, the existing cathode plate processing and manufacturing methods and related equipment are not only labor-intensive and have low processing efficiency, but also are not conducive to the construction of an automated production line for the product. Therefore, it is necessary to improve the cathode plate manufacturing methods and related equipment in the prior art. Summary of the invention

[0004] The present invention aims at the above-mentioned problems and provides a cathode plate manufacturing automated production line with a high degree of automation, in which side holes, liquid level line holes and zinc stripping hole can be formed at one time, and the cathode aluminum plate does not need to be flipped during the double-sided milling process of the zinc stripping hole. The grinding accuracy can be improved, and the uniformity of the brushed glue surface can be ensured. The double-sided welding of the cathode plate can be achieved, and the welding is firm, not limited by the ability of the welding operators, and the product consistency is good. The labor intensity is low and the processing efficiency is high.

[0005] The technical solution adopted by the present invention is: the cathode plate manufacturing automated production line includes an incoming material conveying roller for conveying cathode aluminum plates, and is characterized in that: a punching conveying roller is arranged at the end of the incoming material conveying roller, an aluminum plate feeding robot is arranged between the punching conveying roller and the incoming material conveying roller, a four-column press is arranged at the discharge end of the punching conveying roller, a press punching mold is arranged on the four-column press, a milling and stripping mouth conveying roller is arranged at the outlet of the press punching mold, a four-axis milling machine for the milling and stripping mouth is arranged at the discharge end of the milling and stripping mouth conveying roller, and a milling and stripping mouth mold is arranged between the four-axis milling machine for the milling and stripping mouth and the end of the milling and stripping mouth conveying roller. The zinc stripping mouth four-axis milling machine is provided with a grinding device and a glue spraying device in sequence, and an aluminum plate turning platform is provided between the grinding device and the glue spraying device, and a cathode plate automatic welding machine is provided on the side of the glue spraying device; an injection molding hemming conveying roller table and a post-hemming welding conveying roller table connected to the injection molding machine are provided on the side of the cathode plate automatic welding machine, and a seven-axis robot for moving the cathode aluminum plate and the cathode conductive beam between the various workstations is also provided between the zinc stripping mouth four-axis milling machine and the cathode plate automatic welding machine, and the base of the seven-axis robot is slidably arranged on the robot walking track; a finished product stacking area is provided at the end of the robot walking track.

[0006] The aluminum plate feeding robot comprises a feeding column, on which are arranged two groups of vertically arranged feeding lifting guide rails, on which are slidably provided a feeding lifting seat, on which is provided a feeding lifting motor, and between which are provided a feeding lifting transmission rack, a feeding lifting transmission gear arranged at the output end of the feeding lifting motor is meshed with the feeding lifting transmission rack; the feeding lifting seat is also provided with a swing arm articulated seat, on which is rotatably provided a feeding swing grab arm, the rear end of the feeding swing grab arm is connected to the swing arm articulated seat through a swing transmission mechanism, and the driving end of the swing transmission mechanism is connected to the feeding swing motor; the front end of the feeding swing grab arm is provided with a grab plate connecting frame, on which are provided several groups of grab plate vacuum suction cups for grabbing cathode aluminum plates. The feeding lifting motor is used to drive the feeding lifting seat to lift up and down along the feeding lifting guide rail, and the feeding swing motor is used to drive the feeding swing grab arm to swing back and forth between the punching conveyor roller and the incoming material conveyor roller, so as to grab the cathode aluminum plate on the incoming material conveyor roller and place it on the punching conveyor roller.

[0007] The punching die of the press comprises a punching lower template fixedly arranged on the base of the press, a punching upper template movably arranged above the punching lower template, the punching upper template is connected to the punching driving part of the four-column press, and an aluminum plate forming groove is formed between the punching upper template and the punching lower template; a liftable rotary wheel bracket is arranged at the entrance of the aluminum plate forming groove, a transition rotary wheel is rotatably arranged on the upper part of the liftable rotary wheel bracket, and the driving shaft of the transition rotary wheel is connected to the output end of the rotary wheel driving motor arranged on the rotary wheel bracket through the rotary wheel transmission chain. The transition rotary wheel is driven to rotate by the rotary wheel driving motor and the rotary wheel transmission chain, and then the cathode aluminum plate transmitted by the punching conveying roller is auxiliaryly transmitted into the aluminum plate forming groove of the punching die of the press; then, the punching driving part of the four-column press is used to press the punching upper template, so that the side hole, the liquid level line hole and the zinc stripping hole are punched out on the cathode aluminum plate in the aluminum plate forming groove through the cooperation and extrusion of the punching upper template and the punching lower template below it.

[0008] The zinc stripping four-axis milling machine comprises a milling machine base, a milling machine Y-axis guide rail is arranged on the milling machine base, a milling machine Y-axis moving platform is slidably arranged on the milling machine Y-axis guide rail, and the milling machine Y-axis moving platform is connected to the output end of the milling machine Y-axis motor through the milling machine Y-axis driving mechanism; the milling machine X-axis guide rail is arranged on the milling machine Y-axis moving platform, and the milling machine X-axis moving platform is slidably arranged on the milling machine X-axis guide rail, and the milling machine X-axis moving platform is connected to the output end of the milling machine X-axis motor through the milling machine X-axis driving mechanism; and, a milling machine Z-axis column is arranged on the milling machine Z-axis column, a milling machine Z-axis guide rail arranged vertically is arranged on the milling machine Z-axis guide rail, a milling machine Z-axis lifting frame is slidably arranged on the milling machine Z-axis guide rail, and the milling machine Z-axis lifting frame is connected to the output end of the milling machine Z-axis motor through the milling machine Z-axis driving mechanism; the milling machine Z-axis lifting frame is also provided with a useful A milling cutter mechanism for milling zinc stripping openings, the milling cutter mechanism is movably connected to the Z-direction lifting frame of the milling machine through the upper and lower transposition shafts of the milling cutter, and the upper and lower transposition shafts of the milling cutter are connected to the output end of the transposition shaft motor through the transposition shaft driving mechanism; the mold frame for milling zinc stripping openings includes a mold support frame, the upper end of the mold support frame is provided with a horizontally arranged mold lower layer plate, the upper end of the mold lower layer plate is provided with a mold upper layer plate, and an aluminum plate end slot is formed between the mold upper layer plate and the mold lower layer plate; the left and right ends of the mold upper layer plate and the mold lower layer plate are respectively provided with mold upper and lower through holes corresponding to each other in position, and the mold upper and lower through holes are connected with the middle aluminum plate end slot; three groups of vertically arranged aluminum plate tightening cylinders are respectively provided on the upper and lower parts of the mold upper layer plate and the periphery of the upper and lower through holes of the mold, and the telescopic ends of the lower parts of the aluminum plate tightening cylinders extend into the aluminum plate end slots. The milling machine X-axis motor, the milling machine Y-axis motor and the milling machine Z-axis motor are used to drive the multi-axis movement of the milling cutter mechanism on the milling machine X-axis guide rail, the milling machine Y-axis guide rail and the milling machine Z-axis guide rail, and the milling cutter mechanism is driven by the transposition shaft motor to flip and transpose around the axis of the upper and lower transposition shafts of the milling cutter and change the upper and lower directions of the milling cutter mechanism. Therefore, without turning over the cathode aluminum plate, the zinc stripping openings on both sides of the cathode aluminum plate can be milled on the upper and lower sides of the zinc stripping opening mold frame respectively; and the front end of the cathode aluminum plate with the hole punched on the zinc stripping opening conveying roller is inserted into the aluminum plate end slot of the zinc stripping opening mold frame, and then the telescopic ends of each aluminum plate tightening cylinder are extended into the aluminum plate end slot, so as to position and press the cathode aluminum plate end and the position to be milled, and then the zinc stripping opening is milled by the zinc stripping opening four-axis milling machine.

[0009] The structures of the grinding equipment and the glue spraying equipment are the same, both of which include a grinding glue spraying machine frame, on which an aluminum plate placing rack for positioning and placing the cathode aluminum plate is arranged, and a plurality of aluminum plate end tightening mechanisms are arranged on the front side of the aluminum plate placing rack, and aluminum plate centering mechanisms are arranged on the left and right sides of the aluminum plate placing rack; an aluminum plate pressing mechanism is also arranged above the aluminum plate placing rack, and a grinding glue spraying Y-direction moving crossbeam is arranged above the aluminum plate pressing mechanism, and the two ends of the grinding glue spraying Y-direction moving crossbeam are respectively slidably arranged on two grinding glue spraying fixed longitudinal beams, and a grinding glue spraying X-direction moving seat is slidably arranged on the grinding glue spraying Y-direction moving crossbeam, and a grinding glue spraying device extending downward is arranged on the grinding glue spraying X-direction moving seat; protective cover plates are respectively arranged on the top and periphery of the grinding glue spraying machine frame, and an opening for the cathode aluminum plate to enter and exit is also arranged on the front side of the grinding glue spraying machine frame. The setting of the protective cover plate can block the powder and glue mist generated during the grinding glue spraying process, effectively improving the working environment.

[0010] The aluminum plate centering mechanism includes a centering fixed connecting frame fixedly arranged on the lower side of the aluminum plate placing frame, two groups of centering U-shaped movable frames are movably arranged on the centering fixed connecting frame, and vertically arranged centering clamps are respectively arranged on the opening ends of the centering U-shaped movable frame extending along the left and right sides of the aluminum plate placing frame, and the centering U-shaped movable frame is slidably connected to the centering guide rails arranged on the lower side of the centering fixed connecting frame through centering guide sliders, and a centering two-way telescopic cylinder is also arranged between the two groups of centering U-shaped movable frames, and the telescopic ends on both sides of the centering two-way telescopic cylinder are respectively connected to the closed ends of the centering U-shaped movable frame. By extending and retracting the telescopic ends on both sides of the centering two-way telescopic cylinder, the two groups of centering U-shaped movable frames are driven to move synchronously along the centering guide rail, in opposite directions or in opposite directions, and then the centering clamps arranged at the ends of the centering U-shaped movable frames on both sides are used to center and align the position of the cathode aluminum plate placed on the aluminum plate placement rack. Afterwards, the aluminum plate end tightening mechanism arranged on the front side of the aluminum plate placement rack is used to tighten the end of the cathode aluminum plate after centering.

[0011] The aluminum plate clamping mechanism includes two groups of clamping and fixing connecting frames arranged in parallel, the clamping and fixing connecting frames extend longitudinally, and the rear end of the clamping and fixing connecting frames is connected to the grinding and spraying machine frame; the clamping and fixing connecting frames are also respectively provided with two groups of vertically arranged clamping guide rail frames, and the clamping guide rail frames are slidably connected with the clamping guide sliders fixedly arranged on the sides of the clamping and fixing connecting frames through the guide rails arranged thereon, and the lower ends of the clamping guide rail frames are provided with longitudinally arranged aluminum plate clamping strips; a vertically arranged aluminum plate clamping cylinder is provided between the aluminum plate clamping strips and the clamping and fixing connecting frames, the cylinder body of the aluminum plate clamping cylinder is fixedly connected to the clamping and fixing connecting frames, and the telescopic end of the aluminum plate clamping cylinder is connected to the middle part of the aluminum plate clamping strip. The expansion and contraction of the aluminum plate pressing cylinder is utilized to drive the aluminum plate pressing strip block and the pressing guide rail frame to reciprocate and rise and fall along the guide rail on the guide rail frame that cooperates with the pressing guide slider, and then the cathode aluminum plate placed on the aluminum plate placement frame and positioned centrally is pressed and fixed by the aluminum plate pressing strip block, which is convenient for subsequent grinding and glue spraying.

[0012] The polishing and glue spraying device comprises a polishing and glue spraying vertical connecting frame connected to the polishing and glue spraying X-axis moving seat, a polishing and glue spraying lifting slide is arranged on the polishing and glue spraying vertical connecting frame, the polishing and glue spraying lifting slide is slidably arranged on the vertically arranged polishing and glue spraying lifting guide rail through a slider, and the upper end of the polishing and glue spraying lifting slide is connected to the telescopic end of the polishing and glue spraying lifting electric cylinder fixedly arranged on the polishing and glue spraying vertical connecting frame; a polishing and glue spraying module is also arranged on the polishing and glue spraying lifting slide, and the polishing and glue spraying module comprises a polishing head and a glue spraying gun, and the glue supply end of the glue spraying gun is connected to the glue spraying barrel; the two ends of the polishing and glue spraying Y-axis moving crossbeam are respectively slidably connected with the polishing and glue spraying Y-axis guide rail arranged on the polishing and glue spraying fixed longitudinal beam through a slider, and the polishing and glue spraying A grinding and spraying glue Y-axis motor is arranged in the middle of the grinding and spraying glue Y-axis moving beam, the output end of the grinding and spraying glue Y-axis motor is connected to one end of the Y-axis transmission long shaft, and the other end of the Y-axis transmission long shaft is provided with a grinding and spraying glue Y-axis transmission gear, and the grinding and spraying glue Y-axis transmission gear is meshed with the grinding and spraying glue Y-axis transmission rack arranged along the grinding and spraying glue Y-axis guide rail direction; and the grinding and spraying glue X-axis moving seat is slidably connected with the grinding and spraying glue X-axis guide rail arranged laterally on the grinding and spraying glue Y-axis moving beam through a slider, and a grinding and spraying glue X-axis motor is arranged on the grinding and spraying glue X-axis moving seat, and the transmission gear arranged at the output end of the grinding and spraying glue X-axis motor is meshed with the grinding and spraying glue X-axis transmission rack arranged along the grinding and spraying glue X-axis guide rail direction. The grinding and glue spraying X-axis motor is used to drive the grinding and glue spraying X-axis moving seat to move on the grinding and glue spraying X-axis guide rail, and the grinding and glue spraying Y-axis motor is used to drive the grinding and glue spraying Y-axis moving beam to move on the grinding and glue spraying Y-axis guide rail, thereby realizing the multi-axis flexible movement of the grinding and glue spraying vertical connecting frame and the grinding and glue spraying module thereon; at the same time, the grinding and glue spraying lifting electric cylinder is used to drive the grinding and glue spraying lifting slide seat to reciprocate and lift along the grinding and glue spraying lifting guide rail and on the grinding and glue spraying vertical connecting frame, thereby adjusting the vertical position of the grinding and glue spraying module, so as to facilitate the surface grinding and glue spraying operations of the liquid level line, the zinc stripping mouth and both sides of the aluminum plate positioned on the aluminum plate placement rack.

[0013] The cathode plate automatic welding machine comprises a welding machine base, on which two groups of vertically arranged welding machine crossbeam columns are arranged, a welding machine connecting crossbeam is arranged between the two groups of welding machine crossbeam columns, a welding machine sliding base is movably arranged on the welding machine connecting crossbeam, and the lower side of the welding machine sliding base is slidably connected with a welding machine base moving guide rail arranged horizontally on the welding machine connecting crossbeam through a welding machine base moving slider, a vertically arranged welding machine base moving motor is arranged on the welding machine sliding base, and a welding machine base transmission gear is arranged at the output end of the lower part of the welding machine base moving motor, and the welding machine base transmission gear is meshed with a welding machine base transmission rack arranged along the direction of the welding machine base moving guide rail; a welding machine welding gun extending downward is arranged on the welding machine sliding base; and a flipping positioning frame is arranged below the welding machine connecting crossbeam, and the flipping positioning frame The front and rear ends are rotatably connected with the displacement frame support seat arranged on the welding machine base through the displacement shaft respectively, and the displacement shaft at one end is connected with the output end of the displacement drive motor through the flip displacement transmission mechanism, and the upper side of the flip displacement frame is also provided with a displacement aluminum plate clamping mechanism for clamping the cathode aluminum plate and a displacement beam clamping mechanism for clamping the cathode conductive beam; one side of the upper side of the flip displacement frame is provided with a plurality of groups of aluminum plate side positioning blocks, and the other side of the upper side of the flip displacement frame is provided with a plurality of groups of aluminum plate side tightening cylinders; the upper side of the flip displacement frame, close to the rear end of the welding machine welding gun, is provided with a beam upper end positioning block, and the left and right sides of the rear end of the flip displacement frame are respectively provided with a beam side positioning block and a beam side tightening cylinder, and the upper side of the flip displacement frame, away from the front end of the welding machine welding gun, is provided with a plurality of groups of aluminum plate lower end tightening cylinders. The cathode conductive beam is positioned by using the upper end positioning block of the beam and the side positioning block of the beam provided at the rear end of the upper side of the flipping and positioning frame, and the end of the cathode conductive beam is fixed by the side tightening cylinder of the beam, and the cathode conductive beam is pressed and fixed by the displacement beam clamping mechanism; at the same time, the position of the cathode aluminum plate is positioned by using the side positioning block of the aluminum plate provided at one side of the upper side of the flipping and positioning frame, and the side of the cathode aluminum plate is fixed by using the side tightening cylinder of the aluminum plate provided at the other side of the upper side of the flipping and positioning frame and the lower end tightening cylinder of the aluminum plate provided at the front end of the upper side of the flipping and positioning frame and bottom edge, and the cathode aluminum plate is also pressed and fixed by the displacement aluminum plate clamping mechanism; thereby, the cathode aluminum plate and the cathode conductive beam can change the welding surface as the flipping positioning frame is flipped; and, the welding machine base moving motor is used to drive the welding machine base transmission gear to rotate, and then the welding machine base transmission gear and the welding machine base transmission rack are meshed to drive the welding machine sliding base and the welding machine welding gun thereon to move back and forth laterally along the welding machine base moving guide rail on the welding machine connecting beam, thereby realizing automatic welding of the connecting part between the cathode conductive beam and the cathode aluminum plate.

[0014] The welding gun of the welding machine is connected to the telescopic end of the lower part of the vertically arranged welding gun lifting cylinder through a welding gun connecting bracket, and the cylinder body of the welding gun lifting cylinder is fixedly connected to the welding machine sliding base through a lifting cylinder connecting frame; the lower end of the welding gun connecting bracket is also provided with a welding gun clamping block for clamping the welding gun of the welding machine; an aluminum plate flattening roller is provided on the side of the welding gun clamping block, and the aluminum plate flattening roller is arranged on the side facing the moving direction of the welding gun, and the aluminum plate flattening roller is connected to the telescopic end of the welding gun lifting cylinder through a vertically arranged roller connecting frame. The welding gun is installed on the welding gun clamping block, and the welding position of the welding gun in the horizontal plane is adjusted by using the welding gun connecting bracket, and the vertical welding position of the welding gun is adjusted by extending and retracting the welding gun lifting cylinder, thereby effectively ensuring the welding quality of the cathode aluminum plate and the cathode conductive beam; at the same time, the cathode aluminum plate at the welding position is pre-pressed by the aluminum plate flattening roller arranged on the side facing the moving direction of the welding gun, which is convenient for aligning and correcting the weld position, thereby avoiding inconsistent welding quality caused by the uneven cathode aluminum plate at the welding position, affecting product quality.

[0015] The beneficial effects of the present invention are as follows: since the present invention adopts an aluminum plate feeding manipulator arranged between the incoming material conveying roller and the punching conveying roller, a four-column press is arranged at the discharge end of the punching conveying roller, a press punching die is arranged on the four-column press, a milling and zinc stripping mouth conveying roller is arranged at the outlet of the press punching die, a zinc stripping mouth four-axis milling machine is arranged at the discharge end of the milling and zinc stripping mouth conveying roller, a milling and zinc stripping mouth die frame is arranged between the zinc stripping mouth four-axis milling machine and the end of the milling and zinc stripping mouth conveying roller; a grinding device and a glue spraying device are arranged in sequence on the side of the zinc stripping mouth four-axis milling machine, an aluminum plate turning platform is arranged between the grinding device and the glue spraying device, and a cathode plate automatic welding machine is arranged on the side of the glue spraying device; an injection molding hemming conveying device connected to an injection molding machine is arranged on the side of the cathode plate automatic welding machine The conveyor roller and the post-edge welding conveyor roller are arranged, and a seven-axis robot is arranged between the zinc stripping mouth four-axis milling machine and the cathode plate automatic welding machine. The base of the seven-axis robot is slidingly arranged on the robot walking track, and the structural form of the finished product stacking area is arranged at the end of the robot walking track. Therefore, the design is reasonable, the structure is compact, and the degree of automation is high. The side holes, liquid level line holes and zinc stripping mouth holes can be formed at one time, and the cathode aluminum plate does not need to be turned over during the double-sided milling process of the zinc stripping mouth, which can effectively avoid scratches on the plate surface and ensure product quality; and it can improve the grinding accuracy and ensure the uniformity of the brushed glue surface; at the same time, the double-sided welding of the cathode plate can be realized, the welding is firm, not limited by the ability of the welding operators, the product consistency is good, the labor intensity is low, the safety is good, and the processing efficiency is high.

[0016] In addition, according to the existing processing and manufacturing methods of cathode plates, 16 to 18 operators are required, namely: 2 for punching, 3 for milling and stripping zinc, 3 for surface roughening, 2 for brushing glue, 3 for injection molding (5 for vulcanized rubber insulation), and 3 for welding; the personnel cost is huge. However, the cathode plate manufacturing automated production line of the present invention only requires 1 equipment operator and 1 full-sequence abnormality supervisor, saving personnel costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of an arrangement structure of the present invention.

[0018] Figure 2 yes Figure 1 A schematic diagram of the partial layout of the punching, milling and zinc stripping equipment in the middle and front sections.

[0019] Figure 3 yes Figure 2 A-direction view.

[0020] Figure 4 yes Figure 3 A structural schematic diagram of the aluminum sheet feeding robot.

[0021] Figure 5 yes Figure 3 A structural schematic diagram of a press punching die.

[0022] Figure 6 yes Figure 3 A structural schematic diagram of a zinc stripping four-axis milling machine.

[0023] Figure 7 yes Figure 6 B view.

[0024] Figure 8 yes Figure 3 A structural schematic diagram of the zinc stripping milling die frame.

[0025] Fig. 9 yes Figure 1 A structural schematic diagram of a grinding device or a glue spraying device.

[0026] Fig.10 yes Fig. 9 A schematic diagram of the internal structure after some protective cover panels are removed.

[0027] Fig.11 yes Fig.10 A structural schematic diagram of the aluminum plate centering mechanism.

[0028] Fig.12 yes Fig.10 A structural schematic diagram of the aluminum plate clamping mechanism.

[0029] Fig.13 yes Fig.10 A structural schematic diagram of a grinding and spraying device in FIG.

[0030] Fig.14 yes Figure 1 A structural schematic diagram of a cathode plate automatic welding machine.

[0031] Fig.15 yes Fig.14 A structural schematic diagram of the flip-positioning frame and the mechanism thereon.

[0032] Fig.16 yes Fig.14 A structural schematic diagram of a welding machine sliding base and the mechanism thereon.

[0033] Fig.17 yes Fig.16 A schematic diagram of a connection structure between a welding gun connecting bracket and a welding gun lifting cylinder.

[0034] Explanation of the numbers in the figure: 1 Aluminum plate feeding manipulator, 2 cathode aluminum plate, 3 punching conveyor roller, 4 press punching mold, 5 milling zinc stripping mouth conveyor roller, 6 zinc stripping mouth four-axis milling machine, 7 seven-axis robot, 8 robot walking track, 9 grinding equipment, 10 aluminum plate turning platform, 11 glue spraying equipment, 12 injection molding edge conveyor roller, 13 edge welding conveyor roller, 14 cathode plate automatic welding machine, 15 finished product stacking area, 16 milling zinc stripping mouth mold rack, 17 feeding column, 18 feeding lifting seat, 19 feeding lifting guide rail, 20 feeding Lifting motor, 21 feeding lifting transmission rack, 22 swing arm hinge seat, 23 feeding swing grab arm, 24 feeding swing motor, 25 grab plate connecting frame, 26 grab plate vacuum suction cup, 27 press base, 28 punching lower template, 29 punching upper template, 30 aluminum plate forming groove, 31 liftable turntable bracket, 32 transition turntable, 33 turntable transmission chain, 34 turntable drive motor, 35 milling machine base, 36 milling machine Y-axis guide rail, 37 milling machine Y-axis moving platform, 38 milling machine X-axis guide rail, 39 milling machine X-axis moving platform, 40 Milling machine X-axis motor, 41 milling machine Z-axis column, 42 milling machine Z-axis guide rail, 43 milling machine Z-axis lifting frame, 44 milling machine Z-axis motor, 45 transposition shaft motor, 46 milling cutter upper and lower transposition shaft, 47 milling cutter mechanism, 48 milling machine Y-axis motor, 49 mold support frame, 50 mold lower plate, 51 mold upper plate, 52 aluminum plate end slot, 53 mold upper and lower through holes, 54 aluminum plate tightening cylinder, 55 polishing and spraying machine frame, 56 aluminum plate placement frame, 57 aluminum plate end tightening mechanism, 58 aluminum plate centering mechanism, 59 aluminum plate clamping mechanism , 60 grinding and gluing device, 61 protective cover plate, 62 grinding and gluing fixed longitudinal beam, 63 grinding and gluing Y-axis movable crossbeam, 64 grinding and gluing X-axis movable seat, 65 centering fixed connecting frame, 66 centering U-shaped movable frame, 67 centering splint, 68 centering two-way telescopic cylinder, 69 centering guide slide block, 70 centering guide rail, 71 clamping fixed connecting frame, 72 clamping guide rail frame, 73 aluminum plate clamping strip block, 74 aluminum plate clamping cylinder, 75 clamping guide slide block, 76 grinding and gluing Y-axis guide rail, 77 grinding and gluing Y-axis motor, 78Y-axis transmission long shaft, 79 polished and glued Y-axis transmission gear, 80 polished and glued Y-axis transmission rack, 81 polished and glued X-axis guide rail, 82 polished and glued X-axis transmission rack, 83 polished and glued X-axis motor, 84 polished and glued vertical connecting frame, 85 polished and glued lifting electric cylinder, 86 polished and glued lifting slide, 87 polished and glued lifting guide rail, 88 polished and glued module, 89 glue barrel, 90 welding machine base, 91 welding machine crossbeam column, 92 welding machine connecting crossbeam, 93 welding machine sliding base, 94 welding machine base moving motor, 95 welding machine welding gun, 96 displacement frame support seat, 97 flipping displacement frame, 98 displacement rotating shaft, 99 displacement Aluminum plate clamping mechanism, 100 displacement beam clamping mechanism, 101 cathode conductive beam, 102 aluminum plate side positioning block, 103 aluminum plate side tightening cylinder, 104 aluminum plate lower end tightening cylinder, 105 beam side positioning block, 106 beam upper end positioning block, 107 beam side tightening cylinder, 108 displacement drive motor, 109 welding machine base moving guide rail, 110 welding machine base transmission rack, 111 welding machine base transmission gear, 112 welding machine base moving slide block, 113 welding gun lifting cylinder, 114 welding gun connecting bracket, 115 lifting cylinder connecting frame, 116 welding gun clamping block, 117 aluminum plate flattening roller, 118 roller connecting frame. DETAILED DESCRIPTION

[0035] according to Figure 1 to Figure 17 The specific structure of the present invention is described in detail. The cathode plate manufacturing automated production line includes a material conveying roller for conveying cathode aluminum plates 2, a punching conveying roller 3 is arranged at the end of the material conveying roller, and an aluminum plate feeding robot 1 for grabbing and placing cathode aluminum plates 2 between the two conveying rollers is arranged between the punching conveying roller 3 and the material conveying roller and above the conveying roller.

[0036] The aluminum sheet feeding manipulator 1 is composed of a feeding column 17, on which two groups of vertically arranged feeding lifting guide rails 19 are provided, on which a feeding lifting seat 18 is slidably provided, and on which a feeding lifting motor 20 is provided. In addition, a feeding lifting transmission rack 21 arranged along the guide rail direction is provided between the two groups of feeding lifting guide rails 19, and a feeding lifting transmission gear provided at the output end of the feeding lifting motor 20 is meshed with the feeding lifting transmission rack 21. A swing arm articulated seat 22 is also provided on the feeding lifting seat 18, on which a feeding swing grab arm 23 is rotatably provided, and the rear end of the feeding swing grab arm 23 is connected to the swing arm articulated seat 22 through a swing transmission mechanism such as a gear set, and the driving end of the swing transmission mechanism is connected to the feeding swing motor 24. At the same time, a grab plate connecting frame 25 is provided at the front end of the feeding swing grab arm 23, and a plurality of grab plate vacuum suction cups 26 for grabbing the cathode aluminum plate 2 are provided on the grab plate connecting frame 25, and then the feeding lifting motor 20 is used to drive the feeding lifting seat 18 to lift and reciprocate along the feeding lifting guide rail 19, and the feeding swing grab arm 23 is driven by the feeding swing motor 24 to swing back and forth between the punching conveyor roller 3 and the incoming material conveyor roller, so as to grab the cathode aluminum plate 2 on the incoming material conveyor roller and place it on the punching conveyor roller 3.

[0037] A four-column press is provided at the discharge end of the punching conveying roller 3, and a press punching die 4 is provided on the four-column press. The press punching die 4 includes a punching lower template 28 fixedly provided on a press base 27, and a punching upper template 29 is movably provided above the punching lower template 28. The punching upper template 29 is connected to the punching drive part of the four-column press, and an aluminum plate forming groove 30 is formed between the punching upper template 29 and the punching lower template 28. A liftable rotary wheel bracket 31 is provided at the entrance of the aluminum plate forming groove 30, and a transition rotary wheel 32 is rotatably provided on the upper part of the liftable rotary wheel bracket 31, and the driving shaft of the transition rotary wheel 32 is connected to the output end of the rotary wheel driving motor 34 provided on the rotary wheel bracket through a rotary wheel transmission chain 33. Thus, the transition wheel 32 is driven to rotate through the wheel driving motor 34 and the wheel transmission chain 33, and then the cathode aluminum plate 2 transmitted by the punching conveying roller 3 is assisted to be transmitted into the aluminum plate forming groove 30 of the press punching die 4; thereafter, the punching drive part of the four-column press is used to press the punching upper template 29, so as to punch out side holes, liquid level holes and zinc stripping mouth holes on the cathode aluminum plate 2 in the aluminum plate forming groove 30 through the cooperation and extrusion of the punching upper template 29 and the punching lower template 28 below it.

[0038] In addition, a milling and zinc stripping mouth conveying roller 5 is provided at the outlet of the aluminum plate forming groove 30 of the press punching die 4, and a zinc stripping mouth four-axis milling machine 6 is provided at the discharge end of the milling and zinc stripping mouth conveying roller 5. A milling and zinc stripping mouth die frame 16 is also provided between the zinc stripping mouth four-axis milling machine 6 and the end of the milling and zinc stripping mouth conveying roller 5. The milling and zinc stripping mouth die frame 16 includes a die support frame 49 at the bottom, and a horizontally arranged die lower plate 50 is provided at the upper end of the die support frame 49, and a die upper plate 51 is provided above the die lower plate 50, and an aluminum plate end slot 52 is formed between the die upper plate 51 and the die lower plate 50. The left and right ends of the die upper plate 51 and the die lower plate 50 are respectively provided with die upper and lower through holes 53 corresponding to each other in position, and the die upper and lower through holes 53 are connected to the aluminum plate end slot 52 in the middle. Three groups of vertically arranged aluminum plate tightening cylinders 54 are respectively arranged on the upper plate 51 of the mold and around the upper and lower through holes 53 of the mold. The telescopic ends of the lower parts of the aluminum plate tightening cylinders 54 extend into the aluminum plate end slots 52. Then, the front end of the cathode aluminum plate 2 with holes punched on the milling and stripping zinc mouth conveying roller 5 is inserted into the aluminum plate end slots 52 of the milling and stripping zinc mouth mold frame 16; after that, the telescopic ends of each aluminum plate tightening cylinder 54 are extended into the aluminum plate end slots 52 to position and press the cathode aluminum plate 2 end and the part to be milled and stripped zinc mouth. Then, the stripping zinc mouth is milled by the four-axis milling machine 6.

[0039] The stripping zinc mouth four-axis milling machine 6 includes a milling machine base 35, on which a milling machine Y-axis guide rail 36 is provided, on which a milling machine Y-axis moving platform 37 is slidably provided, and the milling machine Y-axis moving platform 37 is connected to the output end of the milling machine Y-axis motor 48 through the milling machine Y-axis driving mechanism (for example: screw nut transmission mechanism). The milling machine X-axis guide rail 38 is provided on the milling machine Y-axis moving platform 37, on which a milling machine X-axis moving platform 39 is slidably provided, and the milling machine X-axis moving platform 39 is connected to the output end of the milling machine X-axis motor 40 through the milling machine X-axis driving mechanism (for example: screw nut transmission mechanism). In addition, a milling machine Z-axis column 41 is provided on the milling machine X-axis moving platform 39, a milling machine Z-axis guide rail 42 arranged vertically is provided on the milling machine Z-axis column 41, a milling machine Z-axis lifting frame 43 is slidably provided on the milling machine Z-axis guide rail 42, and the milling machine Z-axis lifting frame 43 is connected to the output end of the milling machine Z-axis motor 44 through the milling machine Z-axis driving mechanism (for example: screw nut transmission mechanism). A milling cutter mechanism 47 for milling the zinc stripping mouth is also provided on the milling machine Z-axis lifting frame 43 of the zinc stripping mouth four-axis milling machine 6, and the milling cutter mechanism 47 is movably connected to the milling machine Z-axis lifting frame 43 through the milling cutter upper and lower transposition shaft 46, and the milling cutter upper and lower transposition shaft 46 is connected to the output end of the transposition shaft motor 45 through the transposition shaft driving mechanism (for example: pulley transmission mechanism). Furthermore, the milling machine X-axis motor 40, the milling machine Y-axis motor 48 and the milling machine Z-axis motor 44 are used to drive the multi-axis movement of the milling cutter mechanism 47 on the milling machine X-axis guide rail 38, the milling machine Y-axis guide rail 36 and the milling machine Z-axis guide rail 42, and the milling cutter mechanism 47 is driven by the transposition shaft motor 45 to flip and shift around the axis of the milling cutter upper and lower transposition shaft 46 to change the upper and lower directions of the milling cutter mechanism 47, so that the zinc stripping openings on both sides of the cathode aluminum plate 2 can be milled on the upper and lower sides of the milling and zinc stripping opening mold frame 16 without flipping the cathode aluminum plate 2.

[0040] The side of the zinc stripping mouth four-axis milling machine 6 is also provided with a grinding device 9 and a glue spraying device 11 in sequence, and an aluminum plate turning platform 10 for flipping the cathode aluminum plate 2 and facilitating the seven-axis robot 7 to grasp is provided between the grinding device 9 and the glue spraying device 11. The structures of the grinding device 9 and the glue spraying device 11 are basically the same, except that the functions of the execution end modules are slightly different; the grinding device 9 and the glue spraying device 11 both include a grinding and glue spraying machine frame 55, and an aluminum plate placement rack 56 for positioning and placing the cathode aluminum plate 2 is provided on the grinding and glue spraying machine frame 55, and a plurality of groups of aluminum plate end tightening mechanisms 57 are provided on the front side of the aluminum plate placement rack 56, and aluminum plate centering mechanisms 58 are provided on the left and right sides of the aluminum plate placement rack 56. The aluminum plate centering mechanism 58 includes a centering fixed connecting frame 65 fixedly arranged at the lower side of the aluminum plate placing frame 56, and two groups of symmetrically arranged centering U-shaped movable frames 66 are movably arranged on the left and right sides of the centering fixed connecting frame 65. Two vertically arranged centering clamps 67 are respectively arranged on the centering U-shaped movable frames 66 and the open ends extending along the left and right sides of the aluminum plate placing frame 56; and the centering U-shaped movable frames 66 are respectively connected to the centering guide rails 70 arranged at the lower side of the centering fixed connecting frame 65 through the centering guide sliders 69. A centering two-way telescopic cylinder 68 is also arranged between the two groups of symmetrically arranged centering U-shaped movable frames 66, and the telescopic ends on both sides of the centering two-way telescopic cylinder 68 are respectively connected to the closed ends of the two centering U-shaped movable frames 66. Furthermore, by extending and retracting the telescopic ends on both sides of the centering two-way telescopic cylinder 68, the two groups of symmetrically arranged centering U-shaped movable frames 66 are driven to move synchronously along the centering guide rail 70, in opposite directions or in reverse directions, so as to use the centering clamps 67 set at the ends of the centering U-shaped movable frames 66 on both sides to center and adjust the position of the cathode aluminum plate 2 placed on the aluminum plate placement rack 56, and then, use the aluminum plate end tightening mechanism 57 set on the front side of the aluminum plate placement rack 56 to tighten the end of the cathode aluminum plate 2 after centering.

[0041] An aluminum plate clamping mechanism 59 is also provided above the aluminum plate placing frame 56. The aluminum plate clamping mechanism 59 includes two sets of clamping fixed connecting frames 71 arranged in parallel. The clamping fixed connecting frames 71 extend in the longitudinal direction, and the rear end of the clamping fixed connecting frames 71 is connected to the vertical beam on the grinding and spraying machine frame 55. Two sets of vertically arranged clamping guide rail frames 72 are respectively provided on the clamping fixed connecting frames 71. The clamping guide rail frames 72 are slidably connected to the clamping guide sliders 75 fixedly provided on the side of the clamping fixed connecting frames 71 through the guide rails arranged thereon; and the lower ends of the two sets of clamping guide rail frames 72 are provided with longitudinally arranged aluminum plate clamping strips 73. A vertically arranged aluminum plate pressing cylinder 74 is provided between the aluminum plate pressing strip block 73 and the pressing and fixing connecting frame 71, the cylinder body of the aluminum plate pressing cylinder 74 is fixedly connected to the pressing and fixing connecting frame 71, and the telescopic end of the aluminum plate pressing cylinder 74 is connected to the middle of the aluminum plate pressing strip block 73. Thus, the aluminum plate pressing strip block 73 and the pressing guide rail frame 72 are driven to reciprocate along the guide rail on the guide rail frame and matched with the pressing guide slider 75 to press and fix the cathode aluminum plate 2 placed on the aluminum plate placing frame 56 and positioned in the center through the aluminum plate pressing strip block 73, so as to facilitate the subsequent polishing and glue spraying.

[0042] A grinding and glue spraying Y-direction movable beam 63 is arranged above the clamping and fixing connecting frame 71 of the aluminum plate clamping mechanism 59, and the two ends of the grinding and glue spraying Y-direction movable beam 63 are respectively slidably arranged on two grinding and glue spraying fixed longitudinal beams 62 fixedly arranged on the upper end of the grinding and glue spraying machine frame 55; and a grinding and glue spraying X-direction movable seat 64 is also slidably arranged on the grinding and glue spraying Y-direction movable beam 63, and a grinding and glue spraying device 60 extending downward is arranged on the grinding and glue spraying X-direction movable seat 64. In addition, the top and the periphery of the grinding and glue spraying machine frame 55 are respectively provided with assembled and combined protective cover plates 61, and the front side of the grinding and glue spraying machine frame 55 is provided with an opening for the cathode aluminum plate 2 to enter and exit, and then the protective cover plate 61 is provided to block the powder and glue mist generated during the grinding and glue spraying process, effectively improving the working environment.

[0043] The two ends of the grinding and spraying Y-axis movable crossbeam 63 are slidably connected to the grinding and spraying Y-axis guide rail 76 set on the grinding and spraying fixed longitudinal beam 62 through sliders respectively; and a grinding and spraying Y-axis motor 77 is set in the middle of the grinding and spraying Y-axis movable crossbeam 63, and the left and right ends of the reducer connected to the output end of the grinding and spraying Y-axis motor 77 are respectively connected to one end of the Y-axis transmission long shaft 78, and the other end of the Y-axis transmission long shaft 78 is provided with a grinding and spraying Y-axis transmission gear 79; the grinding and spraying Y-axis transmission gear 79 is meshed with the grinding and spraying Y-axis transmission rack 80 arranged along the direction of the grinding and spraying Y-axis guide rail 76. Moreover, the polishing and spraying X-axis moving seat 64 is slidably connected with the polishing and spraying X-axis guide rail 81 arranged horizontally on the polishing and spraying Y-axis moving crossbeam 63 through a slider, and a polishing and spraying X-axis motor 83 is provided on the polishing and spraying X-axis moving seat 64, and the transmission gear at the output end of the polishing and spraying X-axis motor 83 is meshed with the polishing and spraying X-axis transmission rack 82 arranged along the polishing and spraying X-axis guide rail 81. Thus, the polishing and spraying X-axis moving seat 64 is driven to move on the polishing and spraying X-axis guide rail 81 by the polishing and spraying X-axis motor 83, and the polishing and spraying Y-axis moving crossbeam 63 is driven to move on the polishing and spraying Y-axis guide rail 76 by the polishing and spraying Y-axis motor 77, so as to realize the multi-axis flexible movement of the polishing and spraying vertical connecting frame 84 and the polishing and spraying module 88 thereon.

[0044] The polishing and glue spraying device 60 includes a polishing and glue spraying vertical connection frame 84 connected to the polishing and glue spraying X-axis movable seat 64, and a polishing and glue spraying lifting slide 86 is arranged on the polishing and glue spraying vertical connection frame 84. The polishing and glue spraying lifting slide 86 is slidably arranged on two vertically arranged polishing and glue spraying lifting guide rails 87 through a slider, and the upper end of the polishing and glue spraying lifting slide 86 is connected to the telescopic end of the polishing and glue spraying lifting electric cylinder 85 fixedly arranged on the polishing and glue spraying vertical connection frame 84. A polishing and glue spraying module 88 is also arranged on the polishing and glue spraying lifting slide 86, and the polishing and glue spraying module 88 includes a polishing head and a glue spraying gun, and the glue supply end of the glue spraying gun is connected to the glue spraying barrel 89. Thus, the polishing and glue spraying lifting electric cylinder 85 drives the polishing and glue spraying lifting slide 86 to move up and down along the polishing and glue spraying lifting guide rail 87 on the polishing and glue spraying vertical connecting frame 84 to adjust the vertical position of the polishing and glue spraying module 88, so as to facilitate the surface polishing and glue spraying of the liquid surface line, the zinc stripping mouth and both sides of the aluminum plate on the cathode aluminum plate 2 positioned and placed on the aluminum plate placing frame 56. It can be understood that, according to specific use needs, the polishing and glue spraying module 88 of the polishing device 9 can only be equipped with a polishing head, while the polishing and glue spraying module 88 of the glue spraying device 11 can only be equipped with a glue spray gun and a glue spraying barrel 89.

[0045] The side of the glue spraying device 11 is also provided with a cathode plate automatic welding machine 14, which includes a welding machine base 90, on which two groups of vertically arranged welding machine cross beam columns 91 are provided, and a welding machine connecting cross beam 92 is provided between the upper ends of the two groups of welding machine cross beam columns 91, and a welding machine sliding base 93 is movably provided on the welding machine connecting cross beam 92; the lower side of the welding machine sliding base 93 is slidably connected with two horizontally arranged welding machine base moving guide rails 109 on the welding machine connecting cross beam 92 through a welding machine base moving slider 112. In addition, a vertically arranged welding machine base moving motor 94 is also provided on the welding machine sliding base 93, and a welding machine base transmission gear 111 is provided at the output end of the lower part of the welding machine base moving motor 94; the welding machine base transmission gear 111 is meshed with a welding machine base transmission rack 110 arranged along the welding machine base moving guide rail 109. Thus, the welding machine base moving motor 94 is used to drive the welding machine base transmission gear 111 to rotate, so as to utilize the meshing transmission of the welding machine base transmission gear 111 and the welding machine base transmission rack 110 to drive the welding machine sliding base 93 and the welding machine welding gun 95 thereon to move back and forth laterally along the welding machine base moving guide rail 109 on the welding machine connecting beam 92, thereby realizing automatic welding of the connection part between the cathode conductive beam 101 and the cathode aluminum plate 2.

[0046] A welding gun 95 extending downward is provided on the welding machine sliding base 93. The welding gun 95 is connected to the telescopic end of the lower part of the vertically arranged welding gun lifting cylinder 113 through the welding gun connecting bracket 114, and the cylinder body of the welding gun lifting cylinder 113 is fixedly connected to the welding machine sliding base 93 through the lifting cylinder connecting bracket 115. A welding gun clamping block 116 for clamping the welding gun 95 is also provided at the lower end of the welding gun connecting bracket 114, and then the welding gun 95 is installed on the welding gun clamping block 116, and the welding gun connecting bracket 114 is used to adjust the welding position of the welding gun 95 in the horizontal plane, and the vertical welding position of the welding gun 95 is adjusted by the telescopic movement of the welding gun lifting cylinder 113, so as to effectively ensure the welding quality of the cathode aluminum plate 2 and the cathode conductive beam 101. At the same time, an aluminum plate flattening roller 117 is provided on the side of the welding gun clamping block 116 at the lower end of the welding gun connecting bracket 114, and the aluminum plate flattening roller 117 is arranged on the side facing the moving direction of the welding gun, that is, before the welding gun 95 of the welding machine welds the welding part, the cathode aluminum plate 2 at the welding part can be pre-pressed downward by the aluminum plate flattening roller 117; the aluminum plate flattening roller 117 is connected to the telescopic end of the welding gun lifting cylinder 113 through the vertically arranged roller connecting frame 118. Furthermore, the cathode aluminum plate 2 at the welding part is pre-pressed by the aluminum plate flattening roller 117 arranged on the side facing the moving direction of the welding gun, so as to facilitate the alignment and correction of the weld bead position, thereby avoiding the situation that the welding quality is inconsistent and the product quality is affected due to the unevenness of the cathode aluminum plate 2 at the welding part.

[0047] In addition, a flipping and positioning frame 97 is arranged below the welding machine connecting beam 92, and the front and rear ends of the flipping and positioning frame 97 are rotatably connected to the displacement frame support seat 96 arranged on the welding machine base 90 through the displacement rotating shaft 98; and the displacement rotating shaft 98 at one end is connected to the output end of the displacement driving motor 108 through the flipping and positioning transmission mechanism. Several groups of displacement aluminum plate clamping mechanisms 99 for clamping the cathode aluminum plate 2 are arranged on the left and right sides of the upper side of the flipping and positioning frame 97, and several groups of displacement beam clamping mechanisms 100 for clamping the cathode conductive beam 101 are arranged on the upper side of the flipping and positioning frame 97 and near the rear end of the welding machine welding gun 95. In addition, several groups of aluminum plate side positioning blocks 102 are arranged on one side of the upper side of the flipping and positioning frame 97, and several groups of aluminum plate side tightening cylinders 103 are arranged on the other side of the upper side of the flipping and positioning frame 97. A beam upper end positioning block 106 is provided on the upper side of the flipping and positioning frame 97, near the rear end of the welding machine welding gun 95, and beam side positioning blocks 105 and beam side tightening cylinders 107 are provided on the left and right sides of the rear end of the flipping and positioning frame 97, respectively; a plurality of groups of aluminum plate lower end tightening cylinders 104 are provided on the upper side of the flipping and positioning frame 97, away from the front end of the welding machine welding gun 95. Thus, the position of the cathode conductive beam 101 is positioned by using the beam upper end positioning block 106 and beam side positioning block 105 provided at the rear end of the upper side of the flipping and positioning frame 97, and the end of the cathode conductive beam 101 is fixed by the beam side tightening cylinder 107, and the cathode conductive beam 101 is pressed and fixed by using the displacement beam clamping mechanism 100. At the same time, the position of the cathode aluminum plate 2 is positioned by the aluminum plate side positioning block 102 arranged on one side of the upper side of the flipping and positioning frame 97, and the side and bottom edges of the cathode aluminum plate 2 are supported and fixed by the aluminum plate side tightening cylinder 103 arranged on the other side of the upper side of the flipping and positioning frame 97 and the aluminum plate lower end tightening cylinder 104 arranged on the front end of the upper side of the flipping and positioning frame 97; and, the cathode aluminum plate 2 is also pressed and fixed by the displacement aluminum plate clamping mechanism 99, so that the cathode aluminum plate 2 and the cathode conductive beam 101 can change the welding surface as the flipping and positioning frame 97 is flipped.

[0048] The side of the cathode plate automatic welding machine 14 is provided with an injection molding edging conveyor roller 12 connected to the injection molding machine, and a post-edging welding conveyor roller 13 for conveying the cathode aluminum plate 2 after the injection molding of the insulating part back to the vicinity of the cathode plate automatic welding machine 14. Between the zinc stripping mouth four-axis milling machine 6 and the cathode plate automatic welding machine 14 on the automated production line, there is also a seven-axis robot 7 for moving the cathode aluminum plate 2 and the cathode conductive beam 101 between the various workstations, and the base of the seven-axis robot 7 is slidably arranged on a robot walking track 8 arranged along the conveying direction. At the end of the robot walking track 8, near the cathode plate automatic welding machine 14, there is a finished product stacking area 15 for placing the welded cathode plates.

[0049] When the cathode plate manufacturing automated production line is used, first, the feeding lifting motor 20 of the aluminum plate feeding manipulator 1 is used to drive the feeding lifting seat 18 to lift and lower along the feeding lifting guide rail 19, and the feeding swing motor 24 is used to drive the feeding swing grab arm 23 to swing back and forth between the punching conveyor roller 3 and the incoming material conveyor roller, so as to grab the cathode aluminum plate 2 on the incoming material conveyor roller and place it on the punching conveyor roller 3, and the punching conveyor roller 3 conveys the cathode aluminum plate 2 to the four-column press. Then, the transition wheel 32 is driven to rotate by the wheel drive motor 34 and the wheel transmission chain 33, and then the cathode aluminum plate 2 conveyed by the punching conveyor roller 3 is assisted to be conveyed into the aluminum plate forming groove 30 of the punching die 4 of the press. Afterwards, the punching drive part of the four-column press is used to press the punching upper template 29, so that side holes, liquid level line holes and zinc stripping holes are punched out on the cathode aluminum plate 2 in the aluminum plate forming groove 30 through the cooperation and extrusion of the punching upper template 29 and the punching lower template 28 below it.

[0050] After being punched by the four-column press, the cathode aluminum plate 2 is transported to the zinc stripping mouth four-axis milling machine 6 via the milling and stripping mouth conveying roller 5, and the front end of the cathode aluminum plate 2 with holes punched on the milling and stripping mouth conveying roller 5 will be inserted into the aluminum plate end slot 52 of the milling and stripping mouth mold frame 16; then, the telescopic end of each aluminum plate holding cylinder 54 is extended into the aluminum plate end slot 52 to position and press the end of the cathode aluminum plate 2 and the part to be milled and stripped. Then, the zinc stripping mouth is further milled by the zinc stripping mouth four-axis milling machine 6. At the same time, the milling cutter mechanism 47 is driven by the transposition shaft motor 45 to flip and transpose around the axis of the milling cutter upper and lower transposition shaft 46, and change the upper and lower directions of the milling cutter mechanism 47, so that the zinc stripping mouth on both sides of the cathode aluminum plate 2 can be milled on the upper and lower sides of the milling and stripping mouth mold frame 16 without flipping the cathode aluminum plate 2, thereby improving the working efficiency. Afterwards, the cathode aluminum plate 2 after the zinc stripping opening is milled is taken out from the zinc stripping opening milling die frame 16 by the seven-axis robot 7, and is placed in the grinding equipment 9 of the subsequent grinding station.

[0051] When the seven-axis robot 7 places the cathode aluminum plate 2 that has been processed by the punching, milling and stripping processes on the aluminum plate placement rack 56 through the opening set on the front side of the grinding and spraying machine frame 55 of the grinding equipment 9, the telescopic ends on both sides of the centering two-way telescopic cylinder 68 of the aluminum plate centering mechanism 58 are retracted inward, thereby driving the two groups of symmetrically arranged centering U-shaped movable frames 66 to move inward synchronously along the centering guide rails 70, so as to use the centering clamps 67 at the ends of the centering U-shaped movable frames 66 on both sides to center and adjust the position of the cathode aluminum plate 2 placed on the aluminum plate placement rack 56; thereafter, the aluminum plate end tightening mechanism 57 on the front side of the aluminum plate placement rack 56 is used to tighten the end of the centered cathode aluminum plate 2. After the cathode aluminum plate 2 is positioned on the aluminum plate placement rack 56, the aluminum plate pressing cylinder 74 of the aluminum plate pressing mechanism 59 is extended downward to drive the aluminum plate pressing strip block 73 and the pressing guide rail frame 72 to descend along the guide rail on the guide rail frame and cooperate with the pressing guide slider 75, and then the cathode aluminum plate 2 that has been centrally positioned is pressed and fixed by the aluminum plate pressing strip block 73 to facilitate subsequent grinding.

[0052] After the cathode aluminum plate 2 is centered and pressed on the aluminum plate placement rack 56, the polishing and spraying lifting electric cylinder 85 of the polishing and spraying device 60 drives the polishing and spraying lifting slide 86 to reciprocate along the polishing and spraying lifting guide rail 87 on the polishing and spraying vertical connecting rack 84, thereby adjusting the vertical position of the polishing and spraying module 88. Subsequently, the polishing head on the polishing and spraying module 88 is turned on, and under the drive of the polishing and spraying X-axis motor 83 and the polishing and spraying Y-axis motor 77, the cathode aluminum plate 2 positioned on the aluminum plate placement rack 56 is polished along the preset track at the liquid level, the zinc stripping port, and the surface of both sides of the aluminum plate. After the upper side of the cathode aluminum plate 2 is polished, the aluminum plate clamping mechanism 59 is lifted, and the aluminum plate centering mechanism 58 and the aluminum plate end clamping mechanism 57 are loosened. Then, the cathode aluminum plate 2 with one side polished is taken out by the seven-axis robot 7, and placed on the aluminum plate flipping platform 10 for flipping; after that, the seven-axis robot 7 puts the flipped cathode aluminum plate 2 back into the aluminum plate placement rack 56 of the polishing equipment 9 for centering and pressing, and the polishing head on the polishing spray module 88 performs surface polishing on the other side (the lower side facing upward) of the cathode aluminum plate 2.

[0053] After the double-sided polishing of the cathode aluminum plate 2 is completed, the seven-axis robot 7 places the polished cathode aluminum plate 2 on the aluminum plate placement rack 56 of the glue spraying equipment 11 for centering and pressing, and the glue spraying gun on the polishing and glue spraying module 88 performs surface glue spraying on the upper side of the cathode aluminum plate 2. Then, the seven-axis robot 7 takes out the cathode aluminum plate 2 on one side after glue spraying, and places it on the aluminum plate turning platform 10 for turning over; after that, the seven-axis robot 7 puts the flipped cathode aluminum plate 2 back into the aluminum plate placement rack 56 of the glue spraying equipment 11 for centering and pressing, and the glue spraying gun on the polishing and glue spraying module 88 performs surface glue spraying on the other side (the lower side that is already facing upward) of the cathode aluminum plate 2. After the cathode aluminum plate 2 is sprayed on both sides, the seven-axis robot 7 places the polished and sprayed cathode aluminum plate 2 on the injection molding edge conveyor roller 12. The injection molding edge conveyor roller 12 conveys the cathode aluminum plate 2 to the injection molding station, and the cathode aluminum plate 2 is placed into the injection mold of the injection molding machine through the vertical robot arm set at the injection molding station to perform injection molding of the insulating part. After the cathode aluminum plate 2 is injection molded, the vertical robot arm is used to place the molded cathode aluminum plate 2 on the welding conveyor roller 13 after the edge wrapping, and then convey it to the cathode plate automatic welding machine 14 at the welding station.

[0054] At the same time, during the injection molding process of the cathode aluminum plate 2, the seven-axis robot 7 is used to place the cathode conductive beam 101 at the rear end of the upper side of the flipping and positioning frame 97 of the cathode plate automatic welding machine 14, and the upper end positioning block 106 of the beam and the side positioning block 105 of the beam are used to locate the position of the cathode conductive beam 101, and the end of the cathode conductive beam 101 is fixed by the side tightening cylinder 107 of the beam. After that, the seven-axis robot 7 places the cathode aluminum plate 2, which has been sent back from the welding conveyor roller 13 after the hemming, and whose insulating part has been injection molded, on the upper side of the flipping and positioning frame 97, and aligns and connects it with the cathode conductive beam 101, and locates the position of the cathode aluminum plate 2 by the aluminum plate side positioning block 102 set on one side of the upper side of the flipping and positioning frame 97, and uses the aluminum plate side tightening cylinder 103 set on the other side of the upper side of the flipping and positioning frame 97, and the aluminum plate lower end tightening cylinder 104 set on the front end of the upper side of the flipping and positioning frame 97 to fix the side and bottom of the cathode aluminum plate 2. After the cathode conductive beam 101 and the cathode aluminum plate 2 are positioned and placed, the cathode conductive beam 101 is pressed and fixed by the displacement beam clamping mechanism 100, and the cathode aluminum plate 2 is pressed and fixed by the displacement aluminum plate clamping mechanism 99, so that the cathode aluminum plate 2 and the cathode conductive beam 101 can change the welding surface as the flipping and positioning frame 97 is turned over.

[0055] Then, the welding gun connecting bracket 114 is used to adjust the welding position of the welding gun 95 in the horizontal plane, and the vertical position of the welding gun 95 is adjusted by the extension and contraction of the welding gun lifting cylinder 113. After the position of the welding gun 95 is adjusted, the welding machine base moving motor 94 drives the welding machine sliding base 93 and the welding gun 95 arranged thereon to move back and forth along the welding machine base moving guide rail 109, thereby automatically welding the connection part between the cathode conductive beam 101 and the cathode aluminum plate 2 on the front side. After the welding of the front connection part is completed, the displacement driving motor 108 drives the flipping displacement frame 97 to flip 180 degrees around the displacement rotating shaft 98 at both ends, thereby making the back side (unwelded side) of the cathode conductive beam 101 and the cathode aluminum plate 2 face upward; then, the welding gun 95 arranged on the welding machine sliding base 93 is used to automatically weld the connection part between the cathode conductive beam 101 and the cathode aluminum plate 2 on the back side. After both sides are welded, the turning and positioning frame 97 is reversely turned 180 degrees, returned to the initial state with the upper side facing upward, and each clamping mechanism and the top cylinder are released. Finally, the seven-axis robot 7 grabs the cathode plate assembled by welding and places it in the finished product stacking area 15.

Claims

1. An automated cathode plate production line, comprising a material conveying roller for conveying cathode aluminum plates (2), characterized in that: A punching conveyor roller (3) is provided at the end of the incoming material conveyor roller, an aluminum plate feeding robot (1) is provided between the punching conveyor roller (3) and the incoming material conveyor roller, a four-column press is provided at the discharge end of the punching conveyor roller (3), a press punching die (4) is provided on the four-column press, a milling and stripping mouth conveyor roller (5) is provided at the outlet of the press punching die (4), a four-axis milling machine (6) for stripping mouth is provided at the discharge end of the milling and stripping mouth conveyor roller (5), a milling and stripping mouth die frame (16) is provided between the four-axis milling machine (6) for stripping mouth and the end of the milling and stripping mouth conveyor roller (5); a grinding device (9) and a glue spraying device (11) are also provided in sequence on the side of the four-axis milling machine (6) for stripping mouth, An aluminum plate turning platform (10) is arranged between the grinding device (9) and the glue spraying device (11); a cathode plate automatic welding machine (14) is arranged on the side of the glue spraying device (11); an injection molding hemming conveying roller (12) and a hemming post-welding conveying roller (13) connected to the injection molding machine are arranged on the side of the cathode plate automatic welding machine (14); a seven-axis robot (7) for moving the cathode aluminum plate (2) and the cathode conductive beam (101) between various workstations is also arranged between the zinc stripping mouth four-axis milling machine (6) and the cathode plate automatic welding machine (14); the base of the seven-axis robot (7) is slidably arranged on the robot walking track (8); and a finished product stacking area (15) is arranged at the end of the robot walking track (8).

2. The automated cathode plate manufacturing production line according to claim 1, characterized in that: The aluminum plate feeding robot (1) comprises a feeding column (17), two groups of vertically arranged feeding lifting guide rails (19) are provided on the feeding column (17), a feeding lifting seat (18) is slidably provided on the feeding lifting guide rails (19), a feeding lifting motor (20) is provided on the feeding lifting seat (18), and a feeding lifting transmission rack (21) is provided between the two groups of feeding lifting guide rails (19), and a feeding lifting transmission gear provided at the output end of the feeding lifting motor (20) is meshed with the feeding lifting transmission rack (21); The feeding lifting seat (18) is also provided with a swing arm hinge seat (22), and a feeding swing grab arm (23) is rotatably provided on the swing arm hinge seat (22). The rear end of the feeding swing grab arm (23) is connected to the swing arm hinge seat (22) via a swing transmission mechanism, and the driving end of the swing transmission mechanism is connected to the feeding swing motor (24); the front end of the feeding swing grab arm (23) is provided with a grab plate connecting frame (25), and the grab plate connecting frame (25) is provided with a plurality of groups of grab plate vacuum suction cups (26) for grabbing the cathode aluminum plate (2).

3. The automated cathode plate manufacturing production line according to claim 1, characterized in that: The press punching die (4) comprises a punching lower template (28) fixedly arranged on a press base (27); a punching upper template (29) is movably arranged above the punching lower template (28); the punching upper template (29) is connected to a punching drive unit of a four-column press; and an aluminum plate forming groove (30) is formed between the punching upper template (29) and the punching lower template (28); a liftable rotary wheel bracket (31) is arranged at the entrance of the aluminum plate forming groove (30); a transition rotary wheel (32) is rotatably arranged on the upper part of the liftable rotary wheel bracket (31); and a driving shaft of the transition rotary wheel (32) is connected to an output end of a rotary wheel driving motor (34) arranged on the rotary wheel bracket via a rotary wheel transmission chain (33).

4. The automated cathode plate manufacturing production line according to claim 1, characterized in that: The zinc stripping mouth four-axis milling machine (6) comprises a milling machine base (35), a milling machine Y-axis guide rail (36) is arranged on the milling machine base (35), a milling machine Y-axis movable platform (37) is slidably arranged on the milling machine Y-axis guide rail (36), and the milling machine Y-axis movable platform (37) is connected to the output end of the milling machine Y-axis motor (48) through the milling machine Y-axis driving mechanism; the milling machine Y-axis movable platform (37) is arranged on the milling machine X-axis guide rail (38), and a milling machine X-axis movable platform (39) is slidably arranged on the milling machine X-axis guide rail (38), and the milling machine X-axis movable platform (39) is connected to the milling machine Y-axis movable platform (39) through the milling machine Y-axis driving mechanism. 9) is connected to the output end of the milling machine X-axis motor (40) through the milling machine X-axis driving mechanism; and the milling machine X-axis moving platform (39) is provided with a milling machine Z-axis column (41), a milling machine Z-axis guide rail (42) arranged vertically is provided on the milling machine Z-axis column (41), a milling machine Z-axis lifting frame (43) is slidably provided on the milling machine Z-axis guide rail (42), and the milling machine Z-axis lifting frame (43) is connected to the output end of the milling machine Z-axis motor (44) through the milling machine Z-axis driving mechanism; the milling machine Z-axis lifting frame (43) is also provided with a The milling cutter mechanism (47) of the zinc stripping mouth is movably connected to the Z-direction lifting frame (43) of the milling machine through the milling cutter upper and lower transposition shaft (46), and the milling cutter upper and lower transposition shaft (46) is connected to the output end of the transposition shaft motor (45) through the transposition shaft driving mechanism; the zinc stripping mouth mold frame (16) comprises a mold support frame (49), the upper end of the mold support frame (49) is provided with a horizontally arranged mold lower layer plate (50), the upper end of the mold lower layer plate (50) is provided with a mold upper layer plate (51), and the mold upper layer plate (51) and the mold An aluminum plate end slot (52) is formed between the lower plates (50); upper and lower mold through holes (53) corresponding to each other are respectively arranged at the left and right ends of the mold upper plate (51) and the mold lower plate (50), and the mold upper and lower through holes (53) are communicated with the aluminum plate end slot (52) in the middle; three groups of vertically arranged aluminum plate tightening cylinders (54) are respectively arranged on the mold upper plate (51) and around the mold upper and lower through holes (53), and the telescopic ends of the lower parts of the aluminum plate tightening cylinders (54) extend into the aluminum plate end slots (52).

5. The automated cathode plate manufacturing production line according to claim 1, characterized in that: The grinding device (9) and the glue spraying device (11) have the same structure, and both include a grinding glue spraying machine frame (55), on which an aluminum plate placement frame (56) for positioning and placing the cathode aluminum plate (2) is arranged, and a plurality of groups of aluminum plate end tightening mechanisms (57) are arranged on the front side of the aluminum plate placement frame (56), and aluminum plate centering mechanisms (58) are arranged on the left and right sides of the aluminum plate placement frame (56); an aluminum plate pressing mechanism (59) is also arranged above the aluminum plate placement frame (56), and a grinding glue spraying Y-axis mechanism is arranged above the aluminum plate pressing mechanism (59). A movable crossbeam (63), both ends of the grinding and glue spraying Y-direction movable crossbeam (63) are respectively slidably arranged on two grinding and glue spraying fixed longitudinal beams (62), and a grinding and glue spraying X-direction movable seat (64) is slidably arranged on the grinding and glue spraying Y-direction movable crossbeam (63), and a grinding and glue spraying device (60) extending downward is arranged on the grinding and glue spraying X-direction movable seat (64); protective cover plates (61) are respectively arranged on the top and periphery of the grinding and glue spraying machine frame (55), and an opening for the cathode aluminum plate (2) to enter and exit is also arranged on the front side of the grinding and glue spraying machine frame (55).

6. The automated cathode plate manufacturing production line according to claim 5, characterized in that: The aluminum plate centering mechanism (58) comprises a centering fixed connecting frame (65) fixedly arranged at the lower side of the aluminum plate placing frame (56); two groups of centering U-shaped movable frames (66) are movably arranged on the centering fixed connecting frame (65); vertically arranged centering clamping plates (67) are respectively arranged at the open ends extending along the left and right sides of the aluminum plate placing frame (56); and the centering U-shaped movable frames (66) are respectively slidably connected to centering guide rails (70) arranged at the lower side of the centering fixed connecting frame (65) via centering guide sliders (69); and a centering two-way telescopic cylinder (68) is further arranged between the two groups of centering U-shaped movable frames (66); the telescopic ends on both sides of the centering two-way telescopic cylinder (68) are respectively connected to the closed ends of the centering U-shaped movable frames (66).

7. The automated cathode plate manufacturing line according to claim 5, characterized in that: The aluminum plate clamping mechanism (59) comprises two sets of clamping and fixing connecting frames (71) arranged in parallel, wherein the clamping and fixing connecting frames (71) extend in the longitudinal direction, and the rear ends of the clamping and fixing connecting frames (71) are connected to the polishing and glue spraying machine frame (55); the clamping and fixing connecting frames (71) are also provided with two sets of vertically arranged clamping guide rail frames (72), and the clamping guide rail frames (72) are connected to the clamping guide rails arranged on the sides of the clamping and fixing connecting frames (71) by means of the guide rails arranged thereon. The guide slide block (75) is slidably connected to each other, and a longitudinally arranged aluminum plate pressing strip block (73) is provided at the lower end of the pressing guide rail frame (72); a vertically arranged aluminum plate pressing cylinder (74) is provided between the aluminum plate pressing strip block (73) and the pressing fixed connecting frame (71), the cylinder body of the aluminum plate pressing cylinder (74) is fixedly connected to the pressing fixed connecting frame (71), and the telescopic end of the aluminum plate pressing cylinder (74) is connected to the middle part of the aluminum plate pressing strip block (73).

8. The automated cathode plate manufacturing production line according to claim 5, characterized in that: The polishing and gluing device (60) comprises a polishing and gluing vertical connecting frame (84) connected to a polishing and gluing X-direction movable seat (64), a polishing and gluing lifting slide (86) being arranged on the polishing and gluing vertical connecting frame (84), the polishing and gluing lifting slide (86) being slidably arranged on a vertically arranged polishing and gluing lifting guide rail (87) through a slider, and an upper end of the polishing and gluing lifting slide (86) being fixedly arranged on the polishing and gluing vertical connecting frame (84). The polishing and glue spraying lifting slide (86) is connected to the telescopic end of the polishing and glue spraying lifting electric cylinder (85); the polishing and glue spraying lifting slide (86) is also provided with a polishing and glue spraying module (88), which includes a polishing head and a glue spraying gun, and the glue supply end of the glue spraying gun is connected to the glue spraying barrel (89); the two ends of the polishing and glue spraying Y-axis movable crossbeam (63) are respectively slidably connected to the polishing and glue spraying Y-axis guide rail (76) provided on the polishing and glue spraying fixed longitudinal beam (62) through a slider, and the polishing A grinding and glue spraying Y-axis motor (77) is arranged in the middle of the grinding and glue spraying Y-axis movable crossbeam (63), the output end of the grinding and glue spraying Y-axis motor (77) is connected to one end of the Y-axis transmission long shaft (78), and the other end of the Y-axis transmission long shaft (78) is provided with a grinding and glue spraying Y-axis transmission gear (79), and the grinding and glue spraying Y-axis transmission gear (79) is meshed with a grinding and glue spraying Y-axis transmission rack (80) arranged along the grinding and glue spraying Y-axis guide rail (76); Furthermore, the polishing and glue spraying X-axis movable seat (64) is slidably connected to a polishing and glue spraying X-axis guide rail (81) arranged transversely on the polishing and glue spraying Y-axis movable crossbeam (63) via a slider, and a polishing and glue spraying X-axis motor (83) is arranged on the polishing and glue spraying X-axis movable seat (64), and a transmission gear arranged at the output end of the polishing and glue spraying X-axis motor (83) is meshed with a polishing and glue spraying X-axis transmission rack (82) arranged along the direction of the polishing and glue spraying X-axis guide rail (81).

9. The automated cathode plate manufacturing production line according to claim 1, characterized in that: The cathode plate automatic welding machine (14) comprises a welding machine base (90), on which two groups of vertically arranged welding machine cross beam columns (91) are arranged, between which a welding machine connecting cross beam (92) is arranged, and on which a welding machine connecting cross beam (92) is movably arranged a welding machine sliding base (93), and the lower side of the welding machine sliding base (93) is slidably connected to a welding machine base moving guide rail (109) arranged laterally on the welding machine connecting cross beam (92) via a welding machine base moving slide block (112), and the welding machine sliding base (93) is movably connected to a welding machine base moving guide rail (109) arranged laterally on the welding machine connecting cross beam (92). A vertically arranged welding machine base moving motor (94) is arranged on the moving base (93); a welding machine base transmission gear (111) is arranged at the output end of the lower part of the welding machine base moving motor (94); the welding machine base transmission gear (111) is meshed with a welding machine base transmission rack (110) arranged along the direction of the welding machine base moving guide rail (109); a welding machine welding gun (95) extending downward is arranged on the welding machine sliding base (93); and a flipping positioning frame (97) is arranged below the welding machine connecting crossbeam (92); the flipping positioning frame (97) The front and rear ends of the welding machine are rotatably connected to a displacement frame support seat (96) provided on a welding machine base (90) through a displacement rotating shaft (98), wherein the displacement rotating shaft (98) at one end is connected to the output end of a displacement driving motor (108) through a flipping displacement transmission mechanism, and the upper side of the flipping displacement frame (97) is also provided with a displacement aluminum plate clamping mechanism (99) for clamping the cathode aluminum plate (2) and a displacement beam clamping mechanism (100) for clamping the cathode conductive beam (101); a plurality of groups of An aluminum plate side positioning block (102) is provided, and a plurality of aluminum plate side tightening cylinders (103) are provided on the other side of the upper side of the flipping and positioning frame (97); a crossbeam upper end positioning block (106) is provided on the upper side of the flipping and positioning frame (97) and close to the rear end of the welding machine welding gun (95); a crossbeam side positioning block (105) and a crossbeam side tightening cylinder (107) are provided on the left and right sides of the rear end of the flipping and positioning frame (97), respectively; and a plurality of aluminum plate lower end tightening cylinders (104) are provided on the upper side of the flipping and positioning frame (97) and away from the front end of the welding machine welding gun (95).

10. The automated cathode plate manufacturing line according to claim 9, characterized in that: The welding gun (95) of the welding machine is connected to the telescopic end of the lower part of the welding gun lifting cylinder (113) arranged vertically through a welding gun connecting bracket (114), and the cylinder body of the welding gun lifting cylinder (113) is fixedly connected to the welding machine sliding base (93) through the lifting cylinder connecting frame (115); the lower end of the welding gun connecting bracket (114) is also provided with a welding gun clamping block (116) for clamping the welding gun (95) of the welding machine; the side of the welding gun clamping block (116) is provided with an aluminum plate flattening roller (117), and the aluminum plate flattening roller (117) is arranged on a side facing the moving direction of the welding gun, and the aluminum plate flattening roller (117) is connected to the telescopic end of the welding gun lifting cylinder (113) through a roller connecting frame (118) arranged vertically.

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