阅读说明：本技术 电解铜阴极板铜片剥离机 (Copper sheet stripping machine for electrolytic copper negative plate ) 是由 程伟 刘于海 丁月红 于 2020-05-27 设计创作，主要内容包括：本发明公开了一种电解铜阴极板铜片剥离机,含有机架、直线导轨、上夹紧装置、弯曲装置、下夹紧装置和铲刀装置；机架包括左机架和右机架,直线导轨包括左直线导轨和右直线导轨,铲刀装置包括左铲刀装置和右铲刀装置,上夹紧装置包括上左夹紧单元和上右夹紧单元,上左夹紧单元和上右夹紧单元分别设置在机架的左机架上和右机架上部；弯曲装置包括左弯曲装置和右弯曲装置,左弯曲装置和右弯曲装置分别设置在机架的左机架和右机架上,下夹紧装置包括下左夹紧单元和下右夹紧单元,下左夹紧单元和下右夹紧单元分别设置在机架的左机架下部和右机架下部,下左夹紧单元和下右夹紧单元分别位于左弯曲装置和右弯曲装置的下方。(The invention discloses an electrolytic copper cathode plate copper sheet stripping machine, which comprises a rack, a linear guide rail, an upper clamping device, a bending device, a lower clamping device and a scraper knife device, wherein the rack is provided with a guide rail; the machine frame comprises a left machine frame and a right machine frame, the linear guide rail comprises a left linear guide rail and a right linear guide rail, the scraper knife device comprises a left scraper knife device and a right scraper knife device, the upper clamping device comprises an upper left clamping unit and an upper right clamping unit, and the upper left clamping unit and the upper right clamping unit are respectively arranged on the left machine frame and the upper part of the right machine frame; the bending device comprises a left bending device and a right bending device, the left bending device and the right bending device are respectively arranged on a left frame and a right frame of the frame, the lower clamping device comprises a lower left clamping unit and a lower right clamping unit, the lower left clamping unit and the lower right clamping unit are respectively arranged on the lower portion of the left frame and the lower portion of the right frame of the frame, and the lower left clamping unit and the lower right clamping unit are respectively positioned below the left bending device and the right bending device.)

1. An electrolytic copper cathode plate copper sheet stripping machine is characterized by comprising a frame, a linear guide rail, an upper clamping device, a bending device, a lower clamping device and a scraper knife device; the rack comprises a left rack and a right rack, the linear guide rail comprises a left linear guide rail and a right linear guide rail, and the left linear guide rail and the right linear guide rail are respectively arranged on the left rack and the right rack; the scraper knife device comprises a left scraper knife device and a right scraper knife device, the left scraper knife device and the right scraper knife device respectively comprise a left scraper knife and a right scraper knife, the left scraper knife device and the right scraper knife device are respectively arranged on a left frame and a right frame of the frame, and the left scraper knife and the right scraper knife can respectively move up and down relative to the left linear guide rail and the right linear guide rail; the upper clamping device comprises an upper left clamping unit and an upper right clamping unit, and the upper left clamping unit and the upper right clamping unit are respectively arranged on the upper part of a left rack and the upper part of a right rack of the rack; the bending device comprises a left bending device and a right bending device, the left bending device and the right bending device are respectively arranged on a left frame and a right frame of the frame, and the left bending device and the right bending device are respectively positioned below the upper left clamping unit and the upper right clamping unit; the lower clamping device comprises a lower left clamping unit and a lower right clamping unit, the lower left clamping unit and the lower right clamping unit are respectively arranged on the lower portion of the left frame and the lower portion of the right frame of the frame, and the lower left clamping unit and the lower right clamping unit are respectively positioned below the left bending device and the right bending device.

2. The electrolytic copper cathode plate copper sheet stripping machine as claimed in claim 1, wherein the left frame and the right frame are connected by a connecting beam.

3. The copper sheet stripping machine for electrolytic copper cathode plates as claimed in claim 1, wherein the left scraper device and the right scraper device are symmetrical in structure, the right scraper device comprises a right scraper seat, a right scraper frame, a right scraper rotating shaft, a right angle adjusting mechanism, a right moving shaft chute frame, a right upper chain wheel I, a right upper chain wheel II, a right lower chain wheel I, a right lower chain wheel II, a right transmission shaft, a motor and a speed reducer, the right angle adjusting mechanism comprises a right front angle adjusting mechanism and a right rear angle adjusting mechanism, the right moving shaft chute frame comprises a right moving shaft front chute frame and a right moving shaft rear chute frame, the right scraper is arranged at one end of the right scraper frame, the right scraper rotating shaft is arranged at the other end of the right scraper frame, the front part and the rear part of the right scraper rotating shaft are respectively arranged on one side of the right scraper seat through the front scraper and the rear scraper, the right scraper rotating shaft is in rotational connection with the front and rear shaft seats, the front end and the rear end of a rotating shaft of the right shovel blade are respectively connected with a right front angle adjusting mechanism and a right rear angle adjusting mechanism, the right front angle adjusting mechanism and the right rear angle adjusting mechanism are respectively arranged at the front part and the rear part of one side of a right shovel blade seat, a right moving shaft front sliding groove rack and a right moving shaft rear sliding groove rack are respectively arranged at the front part and the rear part of the other side of the right shovel blade seat, a right moving shaft is arranged in the right moving shaft front sliding groove rack and the right moving shaft rear sliding groove rack in a penetrating way, the right moving shaft can move in the right moving shaft front sliding groove rack and the right moving shaft rear sliding groove rack, a right upper chain wheel I and a right upper chain wheel II are respectively arranged at the front part and the rear part of the upper part of the right frame through a wheel shaft, a right lower chain wheel I and a right lower chain wheel II are respectively arranged at the front part and the rear part of the lower part of the right frame through a wheel shaft, the, the front end and the rear end of the right movable shaft are respectively arranged on a first chain and a second chain, a driven gear is respectively arranged on a wheel shaft of the first right chain wheel and a wheel shaft of the second right chain wheel, driving gears are respectively arranged on the front end part and the rear end part of the right transmission shaft, the driving gears on the front end part and the rear end part of the right transmission shaft are respectively meshed with the driven gear on the wheel shaft of the first right chain wheel and the driven gear on the wheel shaft of the second right chain wheel, a driven chain wheel is arranged at one end of the right transmission shaft, the motor is connected with the speed reducer, the motor is arranged on a right rack, a driving chain wheel is arranged on an output shaft of the speed reducer, and the driving chain wheel.

4. The electrolytic copper cathode plate copper sheet stripping machine as claimed in claim 3, wherein the right front angle adjusting mechanism and the right rear angle adjusting mechanism are identical in structure, the right front angle adjusting mechanism comprises a right front air cylinder, a right front air cylinder seat and a right front connecting rod, one end of the right front connecting rod is arranged at the front end of the right shovel blade rotating shaft, the other end of the right front connecting rod is hinged with a piston rod of the right front air cylinder, the right front air cylinder is hinged with the right front air cylinder seat, and the right front air cylinder seat is arranged at the front part of the right shovel blade seat.

5. The electrolytic copper cathode plate copper sheet stripping machine as claimed in claim 1, wherein the upper left clamping unit and the upper right clamping unit are symmetrical in structure, the upper right clamping unit comprises an upper right front chuck, an upper right front chuck seat, an upper right front guide rail, an upper right front cylinder, an upper right rear chuck seat, an upper right rear guide rail and an upper right rear cylinder, the upper right front chuck is arranged at one end of the upper right front chuck seat, the upper right front guide rail is arranged at the front end of the upper part of the right frame, the upper right front chuck seat is arranged on the upper right front guide rail, the upper right front chuck seat and the upper right front guide rail are movably connected, the other end of the upper right front chuck seat is hinged with a piston rod of the upper right front cylinder, the upper right front cylinder is arranged at the front end of the upper part of the right frame, the upper right rear chuck is arranged at one end of the upper right rear chuck seat, the upper right rear guide rail is arranged at the rear end of, the upper right rear clamping head seat is positioned on the upper right rear guide rail, the upper right rear clamping head seat and the upper right rear guide rail form movable connection, the other end of the upper right rear clamping head seat is hinged with a piston rod of an upper right rear cylinder, and the upper right rear cylinder is arranged at the rear end of the upper part of the right rack.

6. The electrolytic copper cathode plate copper sheet stripping machine as claimed in claim 5, wherein the upper right front chuck and the upper right rear chuck are identical in structure, and both the upper right front chuck and the upper right rear chuck are of a slotted structure.

7. The electrolytic copper cathode plate copper sheet stripping machine as claimed in claim 1, wherein the left bending device and the right bending device are symmetrical in structure, the right bending device comprises a right roller, a right roller support, a right guide rail and a right guide cylinder, the right roller is arranged at one end of the right roller support, the right roller support is arranged on the right guide rail, the right guide rail is arranged on the right frame, the right roller support is movably connected with the right guide rail, the other end of the right roller support is hinged to a piston rod of the right guide cylinder, and the right guide cylinder is arranged on the right frame.

8. The electrolytic copper cathode plate copper sheet stripping machine as claimed in claim 1, wherein the lower left clamping unit and the lower right clamping unit are symmetrical in structure, the lower right clamping unit comprises a right clamping roller, a right clamping roller seat, a right guide rail and a right air cylinder, the right clamping roller is arranged at one end of the right clamping roller seat, the right clamping roller seat is arranged on the right guide rail, the right guide rail is arranged on the right frame, the right clamping roller seat is movably connected with the right guide rail, the other end of the right clamping roller seat is hinged with a piston rod of the right air cylinder, and the right air cylinder is arranged on the right frame.

Technical Field

The invention relates to a copper sheet stripping machine adopted in the production process of electrolytic metal copper, in particular to a copper sheet stripping machine of an electrolytic copper cathode plate.

Background

In the production process of electrolytic metal copper, a layer of metal copper sheet is adhered on the surface of a stainless steel sheet serving as a cathode plate. The copper sheet is attached to the cathode plate with large force and is thick, so that the stripping difficulty is high. The existing stripping machine comprises an air cylinder and a scraper knife, wherein the scraper knife is arranged on a piston rod of the air cylinder. During operation, the shovel blade shovels the opened copper sheet from the stainless steel sheet under the driving of the cylinder. Because the scraper knife has a certain distance between the cutting edge and the cylinder piston rod in the scraping process, when the cylinder piston rod drives the scraper knife to do scraping movement, the cylinder piston rod is simultaneously under the action of force and torque in the vertical direction, so that the scraper knife is difficult to ensure to do scraping movement along the vertical direction all the time, copper sheets attached to the lower part and the lower end of a stainless steel sheet are difficult to completely peel off, the reliability of the peeled copper sheets is poor, and the success rate of completely peeling the copper sheets is influenced.

Disclosure of Invention

The technical problem to be solved by the invention is to provide the electrolytic copper cathode plate copper sheet stripping machine, which has good reliability in stripping the copper sheet and can completely strip the copper sheet on the cathode plate.

In order to solve the technical problem, the copper sheet stripping machine for the electrolytic copper cathode plate comprises a rack, a linear guide rail, an upper clamping device, a bending device, a lower clamping device and a scraper knife device; the rack comprises a left rack and a right rack, the linear guide rail comprises a left linear guide rail and a right linear guide rail, and the left linear guide rail and the right linear guide rail are respectively arranged on the left rack and the right rack; the scraper knife device comprises a left scraper knife device and a right scraper knife device, the left scraper knife device and the right scraper knife device respectively comprise a left scraper knife and a right scraper knife, the left scraper knife device and the right scraper knife device are respectively arranged on a left frame and a right frame of the frame, and the left scraper knife and the right scraper knife can respectively move up and down relative to the left linear guide rail and the right linear guide rail; the upper clamping device comprises an upper left clamping unit and an upper right clamping unit, and the upper left clamping unit and the upper right clamping unit are respectively arranged on the upper part of a left rack and the upper part of a right rack of the rack; the bending device comprises a left bending device and a right bending device, the left bending device and the right bending device are respectively arranged on a left frame and a right frame of the frame, and the left bending device and the right bending device are respectively positioned below the upper left clamping unit and the upper right clamping unit; the lower clamping device comprises a lower left clamping unit and a lower right clamping unit, the lower left clamping unit and the lower right clamping unit are respectively arranged on the lower portion of the left frame and the lower portion of the right frame of the frame, and the lower left clamping unit and the lower right clamping unit are respectively positioned below the left bending device and the right bending device.

The left frame and the right frame are connected through a connecting beam.

The left shovel blade device and the right shovel blade device are symmetrical in structure, the right shovel blade device comprises a right shovel blade holder, a right shovel blade frame, a right shovel blade rotating shaft, a right angle adjusting mechanism, a right moving shaft sliding groove frame, a right upper chain wheel I, a right upper chain wheel II, a right lower chain wheel I, a right lower chain wheel II, a right transmission shaft, a motor and a speed reducer, the right angle adjusting mechanism comprises a right front angle adjusting mechanism and a right rear angle adjusting mechanism, the right moving shaft sliding groove frame comprises a right moving shaft front sliding groove frame and a right moving shaft rear sliding groove frame, the right shovel blade is arranged at one end of the right shovel blade frame, the right shovel blade rotating shaft is arranged at the other end of the right shovel blade frame, the front part and the rear part of the right shovel blade rotating shaft are respectively arranged on one side of the right shovel blade holder through a front shaft seat and a rear shaft seat, the right shovel blade rotating shaft is rotationally connected with the front and rear shovel blade rotating shaft seat, and the front end and the rear end of the right shovel blade rotating shaft, the right front angle adjusting mechanism and the right rear angle adjusting mechanism are respectively arranged at the front part and the rear part of one side of the right shovel blade seat, the right moving shaft front sliding groove frame and the right moving shaft rear sliding groove frame are respectively arranged at the front part and the rear part of the other side of the right shovel blade seat, the right moving shaft is arranged in the right moving shaft front sliding groove frame and the right moving shaft rear sliding groove frame in a penetrating way, the right moving shaft can move in the right moving shaft front sliding groove frame and the right moving shaft rear sliding groove frame, the right upper chain wheel I and the right upper chain wheel II are respectively arranged at the front part and the rear part of the upper part of the right frame through wheel shafts, the right lower chain wheel I and the right lower chain wheel II are respectively arranged at the front part and the rear part of the lower part of the right frame through wheel shafts, the right upper chain wheel I and the right lower chain wheel I are connected through a chain I, the right upper chain wheel II and the right lower chain wheel II are connected through a chain II, the front end and the rear end of the right, the front end part and the rear end part of the right transmission shaft are respectively provided with a driving gear, the driving gears on the front end part and the rear end part of the right transmission shaft are respectively meshed with a driven gear on a first wheel shaft of the right upper chain wheel and a driven gear on a second wheel shaft of the right upper chain wheel, one end of the right transmission shaft is provided with a driven chain wheel, a motor is connected with a speed reducer, the motor and the speed reducer are arranged on a right rack, an output shaft of the speed reducer is provided with a driving chain wheel, and the driving chain wheel is linked with the driven chain.

The right front angle adjusting mechanism and the right front angle adjusting mechanism are identical in structure, the right front angle adjusting mechanism comprises a right front air cylinder, a right front air cylinder seat and a right front connecting rod, one end of the right front connecting rod is arranged at the front end of a right shovel blade rotating shaft, the other end of the right front connecting rod is hinged to a piston rod of the right front air cylinder, the right front air cylinder is hinged to the right front air cylinder seat, and the right front air cylinder seat is arranged in the front of the right shovel blade seat.

The upper left clamping unit and the upper right clamping unit are symmetrical in structure, the upper right clamping unit comprises an upper right front chuck, an upper right front chuck seat, an upper right front guide rail, an upper right front cylinder, an upper right rear chuck seat, an upper right rear guide rail and an upper right rear cylinder, the upper right front chuck is arranged at one end of the upper right front chuck seat, the upper right front guide rail is arranged at the front end of the upper part of the right frame, the upper right front chuck seat is positioned on the upper right front guide rail, the upper right front chuck seat and the upper right front guide rail are movably connected, the other end of the upper right front chuck seat is hinged with a piston rod of the upper right front cylinder, the upper right front cylinder is arranged at the front end of the upper part of the right frame, the upper right rear chuck seat is arranged at one end of the upper right rear chuck seat, the upper right rear guide rail is arranged at the rear end of the upper part of the right frame, the upper right rear chuck seat is positioned on the upper right rear guide, the other end of the upper right rear chuck seat is hinged with a piston rod of an upper right rear cylinder, and the upper right rear cylinder is arranged at the rear end of the upper part of the right rack.

The upper right front chuck and the upper right rear chuck are of the same structure, and both the upper right front chuck and the upper right rear chuck are of a groove type structure.

The structure symmetry of left side bending apparatus and right bending apparatus, right bending apparatus include right roller, right roller support, right guided way, right guide cylinder, and the right roller sets up the one end at right roller support, and right roller support is located right guided way, and right guided way sets up in right frame, and right roller support constitutes to move with right guided way and is connected, and the other end of right roller support constitutes to articulate with right guide cylinder's piston rod, and right guide cylinder sets up in right frame.

The structure symmetry of lower left clamping unit and lower right clamping unit, lower right clamping unit include right clamp roll, right clamp roll seat, right guide rail, right cylinder, and right clamp roll sets up the one end at right clamp roll seat, and right clamp roll seat is located right guide rail, and right guide rail setting is in right frame, and right clamp roll seat constitutes to move with right guide rail and is connected, and the other end of right clamp roll seat constitutes to articulate with the piston rod of right cylinder, and right cylinder setting is in right frame.

When the electrolytic copper cathode plate copper sheet stripping machine works, the upper clamping device clamps the conductive rod at the upper end of the cathode plate, the lower clamping device clamps the lower end of the cathode plate, then the right roller of the right bending device moves leftwards to bend the cathode plate, the upper end part of the copper sheet on the left side surface of the cathode plate is separated from the cathode plate due to bending deformation to form a left opening, then the left scraper knife of the left scraper knife device is inserted into the left opening, then the left roller of the left bending device and the right roller of the right bending device move rightwards simultaneously, the upper end part of the copper sheet on the right side surface of the cathode plate is separated from the cathode plate due to bending deformation to form a right opening, then the right scraper knife of the right scraper knife device is inserted into the right opening, then the left roller of the left bending device resets, simultaneously the lower clamping device loosens the lower end of the cathode plate, finally the left scraper knife and the right scraper knife respectively cling to the left side, until the copper sheets on the left side surface, the right side surface and the lower end surface of the cathode plate are stripped. In the copper sheet stripping process, because left spiller and right spiller do steady motion for left linear guide and right linear guide respectively, when having avoided prior art cylinder piston rod to drive the spiller and do the shovel and scrape the motion, cylinder piston rod receives the effect of the power and the moment of torsion of vertical direction simultaneously, is difficult to ensure that the spiller does the shovel all the time along the vertical direction and scrapes the not enough of motion, consequently strips the good reliability of copper sheet, can strip the copper sheet on the negative plate completely.

Drawings

FIG. 1 is a schematic structural diagram of the copper sheet stripping machine for the electrolytic copper cathode plate.

Fig. 2 is an enlarged schematic view of the structure of the right spatula assembly.

Detailed Description

In the figures 1 and 2, the electrolytic copper cathode plate copper sheet stripping machine comprises a frame, a linear guide rail, an upper clamping device, a bending device, a lower clamping device and a scraper knife device. The frame includes a left frame 23 and a right frame 19. The linear guide rails comprise a left linear guide rail and a right linear guide rail 26, and the left linear guide rail and the right linear guide rail 26 are respectively arranged on the left frame 23 and the right frame 19. The blade device includes a left blade device 4 and a right blade device. The left and right blade devices 4 and 7 include left and right blades, respectively. The left scraper knife device 4 and the right scraper knife device are respectively arranged on a left frame 23 and a right frame 19 of the frame, and the left scraper knife 7 and the right scraper knife 7 can respectively move up and down relative to a left linear guide rail 26 and a right linear guide rail 26. The upper clamping device comprises an upper left clamping unit 33 and an upper right clamping unit, and the upper left clamping unit 33 and the upper right clamping unit are respectively arranged on the upper portion of the left frame 23 and the upper portion of the right frame 19 of the frame. The bending device comprises a left bending device 2 and a right bending device, and the left bending device 2 and the right bending device are respectively arranged on a left frame 23 and a right frame 19 of the frame. The left bending apparatus 2 and the right bending apparatus are located below the upper left clamping unit 33 and the upper right clamping unit, respectively. The lower clamping device comprises a lower left clamping unit 1 and a lower right clamping unit, the lower left clamping unit 1 and the lower right clamping unit are respectively arranged at the lower part 23 of the left frame and the lower part 19 of the right frame of the frame, and the lower left clamping unit 1 and the lower right clamping unit are respectively positioned below the left bending device 2 and the right bending device.

In order to further improve the overall stability, the left frame 23 and the right frame 19 are connected by a connecting beam 22.

In order to simplify the structure and reduce the cost, the left scraper knife device 4 and the right scraper knife device are symmetrical in structure. As shown in fig. 2, the right spatula assembly includes a right spatula base 6, a right spatula frame 38, a right spatula rotating shaft 35, a right angle adjusting mechanism, a right moving shaft 9, a right moving shaft chute frame, a right upper chain wheel i 44, a right upper chain wheel i, a right lower chain wheel i 43, a right lower chain wheel i 39, a right transmission shaft 31, a motor 12 and a speed reducer 28. The right angle adjusting mechanism includes a right front angle adjusting mechanism 5 and a right rear angle adjusting mechanism 36. The right moving shaft chute frame comprises a right moving shaft front chute frame 8 and a right moving shaft rear chute frame 10. The right blade 7 is provided at one end of the right blade holder 38, and the right blade rotary shaft 37 is provided at the other end of the right blade holder 38. The front part and the rear part of the right shovel blade rotating shaft 37 are respectively arranged on one side of the right shovel blade seat 6 through a front shaft seat and a rear shaft seat, the right shovel blade rotating shaft 37 is rotatably connected with the front shaft seat and the rear shaft seat, the front end and the rear end of the right shovel blade rotating shaft 37 are respectively connected with the right front angle adjusting mechanism 5 and the right rear angle adjusting mechanism 36, and the right front angle adjusting mechanism 5 and the right rear angle adjusting mechanism 36 are respectively arranged on the front part and the rear part of one side of the right shovel blade seat 6. A right moving shaft front chute frame 8 and a right moving shaft rear chute frame 10 are respectively provided in the front and rear of the other side of the right blade holder 6. The right moving shaft 9 is inserted into the right moving shaft front chute frame 8 and the right moving shaft rear chute frame 10, and the right moving shaft 9 can move in the right moving shaft front chute frame 8 and the right moving shaft rear chute frame 10. The first right upper chain wheel 44 and the second right upper chain wheel are respectively arranged at the front part and the rear part of the upper part of the right frame 19 through wheel shafts, and the first right lower chain wheel 43 and the second right lower chain wheel 39 are respectively arranged at the front part and the rear part of the lower part of the right frame 19 through wheel shafts. The first right upper chain wheel 44 and the first right lower chain wheel 43 are connected through a first chain 41, and the second right upper chain wheel and the second right lower chain wheel 39 are connected through a second chain 40. The front end and the rear end of the right moving shaft 9 are respectively provided on the first chain 41 and the second chain 40. The driven gear 42 and the driven gear 34 are respectively arranged on the wheel shaft of the first right upper chain wheel 44 and the wheel shaft of the second right upper chain wheel. The front end and the rear end of the right transmission shaft 31 are respectively provided with a driving gear 32, the driving gears 32 on the front end and the rear end of the right transmission shaft 31 are respectively meshed with a driven gear 42 on a first wheel shaft of a right upper chain wheel and a driven gear 34 on a second wheel shaft of the right upper chain wheel, and one end of the right transmission shaft 31 is provided with a driven chain wheel 30. The motor 12 is connected with a speed reducer 28, the motor 12 and the speed reducer 28 are arranged on the right frame 19, a driving chain wheel 29 is arranged on an output shaft of the speed reducer 28, and the driving chain wheel 29 is linked with a driven chain wheel 30 on a right transmission shaft through a chain. The left blade device 4 and the right blade device have symmetrical structures, so the left blade device 4 is not described in detail. Of course, for ease of manufacture or installation, the motors and speed reducers of the left blade assembly may be arranged in a direction opposite to the direction in which the motors 12 and speed reducers 28 of the right blade assembly are arranged, as shown in fig. 1.

In order to simplify the structure and reduce the cost, the right front angle adjusting mechanism 5 and the right rear angle adjusting mechanism 36 have the same structure. The right front angle adjusting mechanism 5 comprises a right front air cylinder, a right front air cylinder seat and a right front connecting rod, one end of the right front connecting rod is arranged at the front end of the right shovel blade rotating shaft 37, the other end of the right front connecting rod is hinged with a piston rod of the right front air cylinder, the right front air cylinder is hinged with the right front air cylinder seat, and the right front air cylinder seat is arranged in the front of the right shovel blade seat 6. Similarly, since the left blade device 4 and the right blade device have symmetrical structures, the front left angle adjusting mechanism and the rear left angle adjusting mechanism in the left blade device 4 are the same, and the front left angle adjusting mechanism and the rear left angle adjusting mechanism are the same as the front right angle adjusting mechanism 5 and the rear right angle adjusting mechanism 36.

The upper left clamping unit 33 and the upper right clamping unit have symmetrical structures for the sake of simplicity and cost reduction. The structure of the upper right clamping unit comprises an upper right front chuck 11, an upper right front chuck seat 13, an upper right front guide rail 25, an upper right front cylinder 27, an upper right rear chuck seat, an upper right rear guide rail and an upper right rear cylinder, wherein the upper right front chuck 11 is arranged at one end of the upper right front chuck seat 13, the upper right front guide rail 25 is arranged at the front end of the upper part of the right frame 19, the upper right front chuck seat 13 is positioned on the upper right front guide rail 25, the upper right front chuck seat 13 and the upper right front guide rail 25 form movable connection, the other end of the upper right front chuck seat 13 is hinged with a piston rod of the upper right front cylinder 27, and the upper right front cylinder 27 is arranged at the front end of the upper part of the right frame 19. The upper right rear chuck is arranged at one end of the upper right rear chuck seat, the upper right rear guide rail is arranged at the rear end of the upper part of the right rack 19, the upper right rear chuck seat is positioned on the upper right rear guide rail, the upper right rear chuck seat and the upper right rear guide rail are movably connected, the other end of the upper right rear chuck seat is hinged with a piston rod of an upper right rear cylinder, and the upper right rear cylinder is arranged at the rear end of the upper part of the right rack 19. The upper left clamping unit 33 includes an upper left front clamp and an upper left rear clamp, and since the upper left clamping unit 33 and the upper right clamping unit have symmetrical structures, other specific structures of the left clamping unit 33 will not be described in detail herein.

In order to optimize the structure, the upper right front chuck 11 and the upper right rear chuck have the same structure, and the upper right front chuck 11 and the upper right rear chuck are both of groove type structures. Also, since the upper left clamping unit 33 and the upper right clamping unit have symmetrical structures, the upper left front chuck and the upper left rear chuck in the upper left clamping unit 33 have the same structure, and both the left front chuck and the upper left rear chuck have a groove structure.

The structure is simplified and the cost is reduced, and the left bending device 2 and the right bending device are symmetrical in structure. The right bending device comprises a right roller 24, a right roller support 17, a right guide rail 18 and a right guide cylinder 20, the right roller 24 is arranged at one end of the right roller support 17, the right roller support 17 is positioned on the right guide rail 18, the right guide rail 18 is arranged on a right rack 19, the right roller support 17 and the right guide rail 18 form a movable connection, the other end of the right roller support 17 is hinged to a piston rod of the right guide cylinder 20, and the right guide cylinder 20 is arranged on the right rack 19. The left bending device 2 comprises a left roller, and other structures of the left bending device 2 are not described in detail since the structure of the right bending device is symmetrical to that of the left bending device 2.

In order to simplify the structure and reduce the cost, the lower left clamping unit 1 and the lower right clamping unit have symmetrical structures. The lower right clamping unit comprises a right clamping roller 21, a right clamping roller seat 15, a right guide rail 16 and a right air cylinder 14, the right clamping roller 21 is arranged at one end of the right clamping roller seat 15, the right clamping roller seat 15 is positioned on the right guide rail 16, the right guide rail 16 is arranged on a right rack 19, the right clamping roller seat 15 and the right guide rail 16 form a movable connection, the other end of the right clamping roller seat 15 is hinged with a piston rod of the right air cylinder 14, and the right air cylinder 14 is arranged on the right rack 19. The lower left clamping unit 1 comprises a left clamping roller, and the specific structure of the lower left clamping unit 1 is not described in detail due to the structural symmetry of the lower left clamping unit 1 and the lower right clamping unit.

When the electrolytic copper cathode plate copper sheet stripping machine works, the upper left clamping unit 33 and the upper right clamping unit of the upper clamping device move relatively at the same time, namely, the upper left front chuck and the upper left rear chuck of the upper left clamping unit 33, the upper right front chuck 11 and the upper right rear chuck of the upper right clamping unit move relatively at the same time, the upper left front chuck of the upper left clamping unit 33 and the upper right front chuck 11 of the upper right clamping unit clamp the electrode at the front end of the cathode plate, and the upper left rear chuck of the upper left clamping unit 33 and the upper right rear chuck of the upper right clamping unit clamp the electrode at the rear end of the cathode plate. At the same time, the lower left and right clamping units 1 and 21 of the lower clamping device are simultaneously moved relatively, that is, the left and right clamping rollers of the lower left and right clamping units 1 and 21 are simultaneously moved relatively until the lower end portion of the female board is clamped. Then, the right roller 24 of the right bending apparatus moves leftwards to bend the cathode plate 3 leftwards, the upper end of the copper sheet on the left side of the cathode plate 3 forms a left opening due to bending deformation, at this time, the left blade of the left blade apparatus 4 is inserted into the left opening, then the left roller of the left bending apparatus 2 and the right roller 24 of the right bending apparatus move rightwards simultaneously, the upper end of the copper sheet on the right side of the cathode plate 3 forms a right opening due to bending deformation and separation from the cathode plate 3, at this time, the right blade 7 of the right blade apparatus is inserted into the right opening, and then the left roller of the left bending apparatus 2 is reset. And simultaneously, the lower end part of the negative plate 3 is loosened until reset by the left clamping roller of the lower left clamping unit 1 and the right clamping roller 21 of the lower right clamping unit, and finally, the left scraper and the right scraper 7 are respectively tightly attached to the left side surface and the right side surface of the negative plate 3 and move downwards simultaneously to scrape the copper attachment surface until copper sheets on the left side surface, the right side surface and the lower end surface of the negative plate 3 are stripped. In the copper sheet stripping process, because left shovel sword and right shovel sword 7 do steady motion for left linear guide and right linear guide 26 respectively, when having avoided prior art cylinder piston rod to drive the shovel sword and make the shovel and scrape the motion, cylinder piston rod receives the effect of the power and the moment of torsion of vertical direction simultaneously, is difficult to ensure the shovel sword and makes the shovel and scrape the not enough of motion along the vertical direction all the time, consequently strips the good reliability of copper sheet, can strip the copper sheet on the negative plate completely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.