CN114122438A

CN114122438A - Sheet making machine

Info

Publication number: CN114122438A
Application number: CN202010896783.1A
Authority: CN
Inventors: 吴泽喜; 李英豫; 刘一勇; 宗世昌
Original assignee: Shenzhen Chengjie Intelligent Equipment Co Ltd
Current assignee: Shenzhen Chengjie Intelligent Equipment Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2022-03-01

Abstract

The invention relates to a pelleter, which comprises a vertical panel, an unreeling mechanism, a pole lug feeding and welding mechanism, a staggered rubberizing mechanism, a traction mechanism and a reeling mechanism, wherein the unreeling mechanism is arranged on the vertical panel; the welding electrode sending and receiving mechanism is used for welding the electrode lugs on the pole pieces sent out by the unwinding mechanism; the staggered rubberizing mechanism comprises an installation plate and two rubberizing mechanisms, the installation plate and the two rubberizing mechanisms are arranged on the vertical panel, the two rubberizing mechanisms are respectively arranged on the upper side and the lower side of the installation plate, the rubberizing mechanism on the upper side pastes an adhesive tape on the upper surface of the pole piece, the rubberizing mechanism on the lower side pastes the adhesive tape on the lower surface of the pole piece, and the adhesive tape on the upper surface of the pole piece and the adhesive tape on the lower surface of the pole piece are staggered; the traction mechanism is used for drawing the pole piece sent out by the unwinding mechanism; and the winding mechanism winds the pole piece. When the tape is pasted, the position of the tape pasted on the pole piece by the tape pasting mechanism on the upper side and the position of the tape pasted on the pole piece by the tape pasting mechanism on the lower side are staggered, so that the tape pasted on the upper surface of the pole piece and the tape pasted on the lower surface of the pole piece are staggered, and the purpose of staggered tape pasting is achieved.

Description

Sheet making machine

Technical Field

The invention belongs to the technical field of battery cell manufacturing, and particularly relates to a sheet making machine.

Background

The lithium battery is generally formed by combining a sheet making machine and a winding machine for winding. Wherein the pelleter comprises unwinding mechanism, welding utmost point ear mechanism, rubberizing mechanism and winding mechanism.

The gluing mechanism mainly glues the pole pieces, and at present, a part of the pole pieces need to adopt a staggered gluing process, but the existing gluing mechanism cannot carry out staggered gluing on the pole pieces.

The existing rubberizing mechanism comprises a rubberizing device, a cutter device and a rubberizing device, wherein a clamp in the rubberizing device is used for clamping an adhesive tape, the adhesive tape is pulled to a sucking disc of the rubberizing device, the adhesive tape is cut off by an adhesive tape cutter of the cutter device, and the adhesive tape is pasted to an electrode plate by the sucking disc.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the sheet making machine is provided for solving the problem that the conventional sheet making machine cannot carry out staggered rubberizing on the pole piece.

In order to solve the technical problem, an embodiment of the invention provides a sheet making machine, which comprises a vertical panel, an unreeling mechanism, a tab feeding and welding mechanism, a staggered rubberizing mechanism, a traction mechanism and a reeling mechanism, wherein the unreeling mechanism, the tab feeding and welding mechanism, the staggered rubberizing mechanism, the traction mechanism and the reeling mechanism are arranged on the vertical panel;

the welding electrode sending and receiving mechanism is used for welding a pole lug on the pole piece sent out by the unwinding mechanism;

the staggered rubberizing mechanism comprises an installation plate and two rubberizing mechanisms, the installation plate is vertically arranged on the vertical panel, the two rubberizing mechanisms are respectively arranged on the upper side and the lower side of the installation plate, the rubberizing mechanism arranged on the upper side is used for rubberizing an adhesive tape on the upper surface of a pole piece, the rubberizing mechanism arranged on the lower side is used for rubberizing the adhesive tape on the lower surface of the pole piece, and the adhesive tape pasted on the upper surface of the pole piece and the adhesive tape pasted on the lower surface of the pole piece are mutually staggered;

the traction mechanism is used for drawing the pole piece sent out by the unwinding mechanism;

the pole piece passes through send welding utmost point earphone mechanism welding utmost point ear and dislocation rubberizing mechanism rubberizing area back, by the winding mechanism carries out the rolling.

Optionally, the adhesive applying mechanism comprises an adhesive opening device, an adhesive feeding device, an adhesive cutting device, an adhesive applying device and an adhesive pressing device;

the glue opening device comprises a glue placing disc for placing a glue tape, and the glue placing disc is arranged on the mounting plate;

the adhesive tape feeding device comprises a first driving piece and an adhesive tape clamping assembly arranged on the mounting plate in a sliding mode, the adhesive tape clamping assembly is used for clamping an adhesive tape, and the first driving piece is used for driving the adhesive tape clamping assembly to move so as to clamp the adhesive tape to the adhesive tape pasting device;

the adhesive pressing device is arranged opposite to the adhesive clamping component and comprises a second driving piece, a first moving plate, a third driving piece and an adhesive pressing block, the first moving plate is arranged on the mounting plate in a sliding mode, the third driving piece is arranged on the first moving plate, the adhesive pressing block is arranged at the output end of the third driving piece, the second driving piece is used for driving the first moving plate to move along the direction close to or far away from the adhesive clamping component, and the third driving piece is used for driving the adhesive pressing block to move along the direction close to or far away from the adhesive tape sticking device so as to press or separate an adhesive tape adsorbed on the adhesive tape sticking device;

the adhesive tape cutting device comprises a cutter and a fourth driving part, the cutter is arranged between the adhesive tape sticking device and the adhesive tape clamping assembly, the fourth driving part is used for driving the cutter to move, and the cutter is used for being matched with the adhesive tape pressing block to cut off an adhesive tape;

the rubberizing device includes the fifth driving piece and inhales the gluey piece, it is used for adsorbing to inhale the gluey piece of doubling subassembly conveying, the fifth driving piece is used for the drive to adsorb the sticky tape inhale the gluey piece and remove to with sticky tape attached on the pole piece.

Optionally, the doubling subassembly includes the second movable plate, fixed the setting is in fixation clamp, rotation on the second movable plate set up activity clamp and fixed setting on the second movable plate are in sixth driving piece on the second movable plate, the second movable plate slides and sets up on the mounting panel, the output of sixth driving piece with the first end of activity clamp is rotated and is connected, the sixth driving piece is used for the drive the activity clamp rotates so that the second end of activity clamp with fixation clamp cooperation centre gripping sticky tape.

Optionally, it still includes first licker-in, opens the rubber tyer seat and seventh driving piece to open the rubber tyer setting on opening the rubber tyer seat, it slides and sets up to open the rubber tyer seat on the mounting panel, first licker-in sets up on the mounting panel and be located open the top of rubber tyer, the one end of sticky tape is in proper order around establishing first licker-in with open on the rubber tyer and by the doubling subassembly centre gripping, the seventh driving piece is used for the drive open the rubber tyer seat lapse so that the sticky tape is followed one section is pulled out in putting the rubber tyer the sticky tape quilt the doubling subassembly is pulled extremely during rubberizing device department, the sticky tape can push up open the rubber tyer seat upwards slides.

Optionally, the welding electrode feeding earphone mechanism comprises a fixed seat, an electrode releasing lug disc, a lug arranging device, a lug feeding device, a lug cutting device, a clamping lug feeding device and a welding electrode lug device;

the fixing base with welding utmost point ear device sets up respectively on the vertical panel, put utmost point ear dish the regular device of utmost point ear send utmost point ear device utmost point ear cutters with it all sets up to press from both sides to send utmost point ear device on the fixing base, it is used for placing utmost point ear to put utmost point ear dish, the regular device setting of utmost point ear is in put utmost point ear dish one side, the regular device of utmost point ear is used for regular utmost point ear, send utmost point ear device be used for sending regular utmost point ear extremely utmost point ear department cuts off, press from both sides to send utmost point ear device to press from both sides the utmost point ear after cutting off extremely welding utmost point ear device department, so that welding utmost point ear device will utmost point ear weld the process on the utmost point piece of welding utmost point ear device.

Optionally, the traction mechanism includes an eighth driving element, a ninth driving element, a first wheel carrier, a second wheel carrier, a first mounting frame, a second mounting frame, a driving traction wheel rotatably disposed on the first wheel carrier, and a driven traction wheel rotatably disposed on the second wheel carrier; the driven traction wheel is positioned above the driving traction wheel; the eighth driving piece is fixedly arranged on the vertical panel through the first mounting frame, the output end of the eighth driving piece is connected with the second wheel carrier, and the eighth driving piece is used for driving the second wheel carrier to move in the direction close to or far away from the first wheel carrier; the ninth driving piece is fixedly arranged on the vertical panel through the second mounting frame and used for driving the driving traction wheel to rotate, when the eighth driving piece drives the second wheel frame to be close to the first wheel frame, the pole piece can be clamped between the driving traction wheel and the driven traction wheel, and the driving traction wheel can rotate to pull the pole piece to move.

Optionally, the unwinding mechanism and the winding mechanism both include an installation panel, an air expansion shaft and a tenth driving member, the air expansion shaft is used for placing a pole piece, the air expansion shaft is rotatably disposed on the installation panel, and the tenth driving member is used for driving the air expansion shaft to rotate.

Optionally, the pelleter further comprises a pole piece caching mechanism, wherein the pole piece caching mechanism comprises a driving cylinder, an installation base, a first roller, a caching roller, a roller installation block, a first belt wheel, a second belt wheel, a belt wheel installation block and a belt; the mounting base is arranged on the vertical panel, the driving cylinder is arranged on the mounting base, the output end of the driving cylinder is arranged downwards and is connected with the belt wheel mounting block, the belt wheel mounting block is arranged on the mounting base in a sliding mode, the first belt wheel is arranged on the belt wheel mounting block in a rotating mode, the second belt wheel is arranged on the mounting base in a rotating mode, the first belt wheel is located above the second belt wheel, and the driving cylinder is used for driving the belt wheel mounting block to slide upwards; the first roller is arranged on the vertical panel, the buffer roller is arranged on the roller mounting block, the roller mounting block can be arranged on the vertical panel in a vertically sliding mode, the first roller is located above the buffer roller, the belt is wound on the first belt wheel and the second belt wheel, one end of the belt is fixed on the mounting base, and the other end of the belt is fixed on the roller mounting block; the pole piece is around establishing first running roller with on the buffer memory running roller when driving actuating cylinder shrink, first running roller is kept away from the second band pulley, the belt can stimulate running roller installation piece lapse to buffer memory pole piece, at the pole piece quilt when drive mechanism stimulates, the buffer memory running roller can by the pole piece stimulates and is close to first running roller, this moment under the pulling of belt, first running roller can be close to the second running roller, the output that drives actuating cylinder can be stretched out by the pulling.

Optionally, pelleter still includes symmetrical rubberizing mechanism, symmetrical rubberizing mechanism includes fixed plate and two tape assembly that paste, the fixed plate is vertical to be set up on the vertical panel, two tape assembly sets up respectively the upper and lower both sides of fixed plate set up at the upside tape assembly is used for pasting the sticky tape on the upper surface of pole piece, sets up at the downside tape assembly is used for pasting the sticky tape the lower surface of pole piece, paste in pole piece upper surface the sticky tape with paste in the pole piece lower surface the sticky tape is symmetrical each other.

Optionally, pelleter still including setting up brush dust removal mechanism on the vertical panel, brush dust removal mechanism includes brush, driving motor and dust absorption pipe, driving motor is used for the drive the brush rotates in order to clear up the dust on the pole piece, the dust absorption pipe is used for siphoning away the dust.

Compared with the prior art, the pelleter provided by the embodiment of the invention has the advantages that the two rubberizing mechanisms are respectively arranged at the upper side and the lower side of the mounting plate, so that the position of the rubberizing mechanism at the upper side for pasting the adhesive tape on the pole piece is staggered with the position of the rubberizing mechanism at the lower side for pasting the adhesive tape on the pole piece when the adhesive tape is pasted, the adhesive tape pasted on the upper surface of the pole piece is staggered with the adhesive tape pasted on the lower surface of the pole piece, and the purpose of staggered rubberizing is further realized.

Drawings

FIG. 1 is a schematic diagram of a pellet mill according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of a pelleter according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a taping mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of the taping mechanism of FIG. 3 from another perspective;

FIG. 5 is a schematic structural diagram of a tape application device and a tape pressing device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a glue feeding device, a glue cutting device, a glue pasting device and a glue pressing device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a rubber pressing block according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a glue sucking block according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a glue-sucking block according to another embodiment of the present invention;

fig. 10 is a schematic structural diagram of a tab feeding and welding mechanism provided by an embodiment of the invention;

FIG. 11 is a schematic structural diagram of a traction mechanism provided in accordance with an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of an unwinding mechanism and a brush dust removing mechanism according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of a pole piece caching mechanism according to an embodiment of the present invention;

fig. 14 is a structural schematic diagram of another perspective of the pole piece caching mechanism of fig. 13.

The reference numerals in the specification are as follows:

1. a vertical panel;

2. an unwinding mechanism; 21. installing a panel; 22. an air expansion shaft; 23. a tenth driving member;

3. sending and welding a lug mechanism; 31. a fixed seat; 32. placing an electrode ear disc; 33. a tab arranging device; 34. a pole lug feeding device; 35. a tab cutter device; 36. a tab clamping and conveying device; 37. a tab welding device; 371. welding a tab module; 372. welding a tab module downwards;

4. a traction mechanism; 41. an eighth driving member; 42. a ninth driving member; 43. a first wheel carrier; 44. a second wheel carrier; 45. a first mounting bracket; 46. a second mounting bracket; 47. a driving traction wheel; 48. a driven traction wheel;

5. a winding mechanism;

6. mounting a plate;

7. a gluing mechanism;

71. a glue opening device; 711. placing a rubber plate; 712. a first spur gear; 713. opening a rubber wheel; 714. opening a rubber wheel seat; 715. a seventh driving member;

72. a glue feeding device; 721. a first driving member; 7211. a first motor; 7212. a first motor mount; 7213. a first lead screw; 7214. a first lead screw nut;

722. a glue clamping component; 7221. a second moving plate; 7222. a fixing clip; 7223. a movable clamp; 7224. a sixth driving member; 7225. a second rail assembly; 7226. a second spur gear;

73. a glue cutting device; 731. a cutter; 732. a fourth drive; 733. a fourth rail assembly; 734. a cutter seat;

74. a rubberizing device; 741. a fifth driving member; 742. a glue absorbing block; 7421. an adsorption hole; 743. sticking a glue fixing seat; 744. a third rail assembly; 745. a mounting seat;

75. a glue pressing device; 751. a second driving member; 7511. a second motor; 7512. a second motor mount; 7513. a second lead screw; 7514. a second feed screw nut; 752. a first moving plate; 753. a third driving member; 754. pressing a rubber block; 7541. a gas blowing hole; 755. a first rail assembly; 756. pressing the glue fixing seat;

8. a pole piece caching mechanism; 81. a driving cylinder; 82. installing a base; 83. a first roller; 84. caching rollers; 85. a roller mounting block; 86. a first pulley; 87. a second pulley; 88. a pulley mounting block; 89. a belt;

9. a symmetrical rubberizing mechanism; 91. a fixing plate; 92. taping the assembly;

10. a brush dust removal mechanism; 101. a brush; 102. a drive motor; 103. a dust collection pipe;

20. a tension device; 201. a push cylinder; 202. rotating the handle; 203. and (4) a roll shaft.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, a sheet making machine provided by the embodiment of the present invention includes a vertical panel 1, an unwinding mechanism 2 disposed on the vertical panel 1, a welding electrode feeding earphone mechanism 3, a staggered rubberizing mechanism, a traction mechanism 4, and a winding mechanism 5;

the welding electrode sending and receiving mechanism 3 is used for welding electrode lugs on the pole pieces sent out by the unwinding mechanism 2;

the staggered rubberizing mechanism comprises an installation plate 6 and two rubberizing mechanisms 7, the installation plate 6 is vertically arranged on the vertical panel 1, the two rubberizing mechanisms 7 are respectively arranged on the upper side and the lower side of the installation plate 6, the rubberizing mechanism 7 arranged on the upper side is used for rubberizing an adhesive tape on the upper surface of a pole piece, the rubberizing mechanism 7 arranged on the lower side is used for rubberizing the adhesive tape on the lower surface of the pole piece, and the adhesive tape rubberized on the upper surface of the pole piece and the adhesive tape rubberized on the lower surface of the pole piece are mutually staggered;

the traction mechanism 4 is used for drawing the pole pieces sent out by the unwinding mechanism 2;

the pole piece is rolled by a rolling mechanism 5 after the pole piece is welded by a pole feeding and welding mechanism 3 and the pole lug is welded and the adhesive tape is pasted by a dislocation pasting mechanism.

Compared with the prior art, the pelleter provided by the embodiment of the invention has the advantages that the two rubberizing mechanisms 7 are respectively arranged at the upper side and the lower side of the mounting plate 6, so that the position of the rubberizing mechanism 7 at the upper side for attaching the adhesive tape to the pole piece is staggered with the position of the rubberizing mechanism 7 at the lower side for attaching the adhesive tape to the pole piece, the adhesive tape attached to the upper surface of the pole piece is staggered with the adhesive tape attached to the lower surface of the pole piece, and the purpose of staggered rubberizing is further realized.

In one embodiment, as shown in fig. 3-6, the glue applying mechanism 7 comprises a glue opening device 71, a glue feeding device 72, a glue cutting device 73, a glue applying device 74 and a glue pressing device 75;

the adhesive tape opening device 71 comprises an adhesive tape placing disc 711 for placing an adhesive tape, and the adhesive tape placing disc 711 is arranged on the mounting plate 6;

the adhesive feeding device 72 comprises a first driving member 721 and an adhesive clamping assembly 722 slidably disposed on the mounting plate 6, wherein the adhesive clamping assembly 722 is used for clamping the adhesive tape, and the first driving member 721 is used for driving the adhesive clamping assembly 722 to move so as to clamp the adhesive tape to the adhesive applying device 74;

the adhesive pressing device 75 is arranged opposite to the adhesive clamping assembly 722, the adhesive pressing device 75 comprises a second driving piece 751, a first moving plate 752, a third driving piece 753 and an adhesive pressing block 754, the first moving plate 752 is slidably arranged on the mounting plate 6, the third driving piece 753 is arranged on the first moving plate 752, the adhesive pressing block 754 is arranged at the output end of the third driving piece 753, the second driving piece 751 is used for driving the first moving plate 752 to move in a direction close to or away from the adhesive clamping assembly 722, and the third driving piece 753 is used for driving the adhesive pressing block 754 to move in a direction close to or away from the adhesive sticking device 74 so as to press or separate an adhesive tape adsorbed on the adhesive sticking device 74;

the adhesive cutting device 73 comprises a cutting knife 731 and a fourth driving part 732, the cutting knife 731 is arranged between the adhesive applying device 74 and the adhesive clamping component 722, the fourth driving part 732 is used for driving the cutting knife 731 to move, and the cutting knife 731 is used for cooperating with the adhesive pressing block 754 to cut off the adhesive tape;

the adhesive tape sticking device 74 includes a fifth driving member 741 and an adhesive tape sucking block 742, the adhesive tape sucking block 742 is used for sucking the adhesive tape sent from the adhesive tape clamping assembly 722, and the fifth driving member 741 is used for driving the adhesive tape sucking block 742 with the adhesive tape sucked thereon to move so as to stick the adhesive tape on the pole piece.

The glue cutting action can be conveniently and rapidly realized through the mutual matching of the glue pressing device 75, the glue clamping assembly 722 and the glue cutting device 73, so that the gluing efficiency is higher, and the production efficiency is improved; while the adhesive tape is clamped and pulled to the adhesive tape sticking device 74 by the adhesive clamping assembly 722, the second driving member 751 in the adhesive pressing device 75 drives the first moving plate 752 to move towards the direction close to the adhesive clamping assembly 722, so that the third driving member 753 arranged on the first moving plate 752 and the adhesive pressing block 754 arranged at the output end of the third driving member 753 also move towards the direction close to the adhesive clamping assembly 722, thereby reducing the waiting time of the adhesive clamping assembly 722 and the adhesive pressing device 75, correspondingly reducing the adhesive feeding distance of the adhesive clamping assembly 722, reducing the required adhesive feeding time, and further improving the adhesive sticking speed and the production efficiency; after the tape clamping assembly 722 pulls the tape to the tape adhering device 74, the tape is adsorbed by the tape sucking block 742 in the tape adhering device 74, at this time, the tape pressing block 754 in the tape pressing device 75 is driven by the third driving member 753 to press the tape adsorbed on the tape sucking block 742, after the tape clamping assembly 722 releases the tape and resets, the tape is continuously clamped, at this time, under the interaction between the tape pressing block 754 and the tape clamping assembly 722, the tape is in a tightened state, so that the tape is cut by the cutter 731 of the tape cutting device 73, the tape positioned on the tape sucking block 742 is still adsorbed by the tape sucking block 742 after being cut, and the tape pressing block 754 resets, so that the fifth driving member 741 drives the tape sucking block 742 to adhere the tape to the pole piece. When the tape clip is delivered to the tape adhering device 74 by the tape clamping assembly 722, the position where the tape is pulled in place by the tape clamping assembly 722 on the upper side and the position where the tape is pulled in place by the tape clamping assembly 722 on the lower side are staggered, so that the tape adhered to the upper surface of the pole piece and the tape adhered to the lower surface of the pole piece are staggered, and the purpose of staggered adhering is achieved.

In one embodiment, as shown in fig. 7, the portion of the pad 754 for abutting against the adhesive tape is provided with a blowing hole 7541, and the blowing hole 7541 is opened toward the adhesive tape. The arrangement of the blowing holes 7541 on the glue pressing block 754 is beneficial to preventing the adhesive tape from being attached to the glue pressing block, so that the adhesive tape is not affected to be adsorbed on the glue absorbing block 742.

In one embodiment, as shown in fig. 3 and 6, the glue pressing device 75 further includes a first rail assembly 755, and the first moving plate 752 is slidably disposed on the mounting plate 6 through the first rail assembly 755. The sliding of the first moving plate 752 on the mounting plate 6 is facilitated by the provision of a first rail assembly 755.

In one embodiment, the first rail assembly 755 includes a first rail (not shown) and a first slider (not shown) slidably disposed on the first rail, and the first moving plate 752 is fixed to the first slider.

In an embodiment, as shown in fig. 5, the glue pressing device 75 further includes a glue pressing fixing seat 756, the glue pressing fixing seat 756 is disposed at an output end of the third driving member 753, and the glue pressing block 754 is disposed on the glue pressing fixing seat 756, so that the glue pressing block 754 is connected to the output end of the third driving member 753 conveniently by disposing the glue pressing fixing seat 756.

In one embodiment, the third driving member 753 is a first push rod cylinder, which is fast in response and low in cost.

In one embodiment, as shown in fig. 4, the second drive 751 comprises a second motor 7511, a second motor mount 7512, a second lead screw 7513, and a second lead screw nut 7514; the second motor 7511 is fixed on the mounting plate 6 through a second motor base 7512, the second lead screw 7513 is connected with a motor rod of the second motor 7511 through a second coupler (not shown), the mounting plate 6 is provided with a second lead screw base (not shown), the second lead screw 7513 is rotatably connected on the second lead screw base, a second lead screw nut 7514 is in threaded connection with the second lead screw 7513, and the second lead screw nut 7514 is connected with the first moving plate 752 through a second connecting plate, so that the second motor 7511 can drive the first moving plate 752 to move.

In one embodiment, as shown in fig. 6, the adhesive clamping assembly 722 includes a second moving plate 7221, a fixing clip 7222 fixedly disposed on the second moving plate 7221, a movable clip 7223 rotatably disposed on the second moving plate 7221, and a sixth driving member 7224 fixedly disposed on the second moving plate 7221, the second moving plate 7221 is slidably disposed on the mounting plate 6 through a second rail assembly 7225, an output end of the sixth driving member 7224 is rotatably connected to a first end of the movable clip 7223, and the sixth driving member 7224 is configured to drive the movable clip 7223 to rotate so that a second end of the movable clip 7223 cooperates with the fixing clip 7222 to clamp the adhesive tape. Wherein, the activity is pressed from both sides 7223 and is rotated the setting on second movable plate 7221 through the pivot, when sixth driving piece 7224 drive activity is pressed from both sides 7223 and is rotated, because activity presss from both sides 7223 and rotates the setting on second movable plate 7221 through the pivot for the second end of activity clamp 7223 can be close to fixation clamp 7222, thereby can cooperate the centre gripping sticky tape with fixation clamp 7222.

In an embodiment, the sixth driving member 7224 is a sixth push rod cylinder, a piston rod of the sixth push rod cylinder is rotatably connected to the first end of the movable clamp 7223 through a fisheye bearing, and the piston rod of the sixth push rod cylinder extends or retracts to drive the movable clamp 7223 to rotate around the rotating shaft, so that the second end of the movable clamp 7223 can be close to the fixing clamp 7222, and the adhesive tape can be clamped by matching with the fixing clamp 7222.

In an embodiment, as shown in fig. 4 and 6, the first driving member 721 includes a first motor 7211, a first motor mount 7212, a first lead screw 7213, and a first lead screw nut 7214; first motor 7211 is fixed on mounting panel 6 through first motor cabinet 7212, first lead screw 7213 is connected with first motor 7211's motor pole through first shaft coupling (not marking), be provided with first lead screw seat (not shown) on mounting panel 6, first lead screw 7213 rotates and connects on first lead screw seat, first lead screw 7214 threaded connection is on first lead screw 7213, first lead screw 7214 is connected with second movable plate 7221 through first connecting plate (not marking), thereby make first motor 7211 can drive second movable plate 7221 and remove.

In one embodiment, as shown in FIG. 6, the clip assembly 722 further includes a second ratchet wheel 7226, and an end of the tape is wound around the second ratchet wheel 7226 and is retained by the movable clip 7223 in cooperation with the fixed clip 7222. The second spur 7226 is provided to guide the tape, so that the tape is smoothly pulled to the taping device 74 by the tape clamping assembly 722.

In an embodiment, as shown in fig. 5, the rubberizing apparatus 74 further includes a rubberizing fixing seat 743, a third guide rail assembly 744 and a mounting seat 745, the fifth driving member 741 is fixed on the mounting plate 6 through the mounting seat 745, the rubberizing fixing seat 743 is disposed at an output end of the fifth driving member 741, the glue absorbing block 742 is disposed on the rubberizing fixing seat 743, and the rubberizing fixing seat 743 is connected to the third guide rail assembly 744, so that the rubberizing fixing seat 743 slides on the mounting plate 6, and the fifth driving member 741 drives the glue absorbing block 742 to move.

In an embodiment, the fifth driving member 741 is a fifth push rod cylinder, and the rubberizing fixing base 743 is disposed on a piston rod of the fifth push rod cylinder.

In one embodiment, as shown in fig. 8 and 9, the adhesive suction block 742 is provided with a suction hole 7421, and the adhesive suction block 742 is communicated with a vacuum source so that the suction hole 7421 can suck the adhesive tape.

In one embodiment, as shown in fig. 8, the side of the suction rubber block 742 facing the pole piece is a plane, and the suction holes 7421 are disposed on the plane. The side of the adhesive absorption block 742 facing the pole piece is set to be a plane, so that the adhesive tape is more flat when being attached.

In one embodiment, as shown in fig. 9, the side of the adhesive suction block 742 facing the pole piece is an arc surface protruding toward the pole piece, and the suction hole 7421 is disposed on the arc surface. One side of the adhesive suction block 742 facing the pole piece is arranged to be an arc-shaped surface protruding towards the pole piece, so that the adhesive tape is gradually pressed towards two sides from the central axis of the pole piece when the adhesive tape is attached, and bubbles are not easy to generate.

In one embodiment, as shown in fig. 6, the glue cutting device 73 further includes a fourth guiding assembly 733 and a cutter holder 734, the cutter 731 is disposed on the cutter holder 734, the cutter holder 734 is slidably disposed on the mounting plate 6 through the fourth guiding assembly 733, and an output end of the fourth driving member 732 is connected to the cutter holder 734 to drive the cutter holder 734 to move.

In one embodiment, the fourth driving member 732 is a fourth push rod cylinder fixed to the mounting plate 6 by a cylinder block, and the fourth push rod cylinder is used as a driving source, so that the cost is low and the response is fast.

In an embodiment, as shown in fig. 3, the adhesive tape dispenser 71 further includes a first spike wheel 712, an adhesive tape dispenser 713, an adhesive tape dispenser seat 714 and a seventh driving member 715, the adhesive tape dispenser 713 is disposed on the adhesive tape dispenser seat 714, the adhesive tape dispenser seat 714 is slidably disposed on the mounting plate 6, the first spike wheel 712 is disposed on the mounting plate 6 and located above the adhesive tape dispenser 713, one end of the adhesive tape is sequentially wound around the first spike wheel 712 and the adhesive tape dispenser 713 and clamped by the adhesive clamping assembly 722, the seventh driving member 715 is configured to drive the adhesive tape dispenser seat 714 to slide downward to pull out a section of the adhesive tape from the adhesive tape dispenser 711, and the adhesive tape can push the adhesive tape dispenser seat 714 to slide upward when the adhesive tape is pulled to the adhesive tape applicator 74 by the adhesive clamping assembly 722. After one end of the tape is wound on the first ratchet wheel 712 and the tape opening wheel 713 in sequence and clamped by the tape clamping assembly 722, the seventh driving member 715 drives the tape opening wheel seat 714 to slide downwards, at this time, the tape is pulled out from the tape placing disc 711 by a section, the output end of the seventh driving member 715 is reset (the output end of the seventh driving member 715 does not drive the tape opening wheel seat 714 to reset when reset, i.e. the output end of the seventh driving member 715 is not connected to the tape opening wheel seat 714, the seventh driving member 715 only plays a role of pushing the tape opening wheel seat 714 to slide downwards, for example, when the seventh driving member 715 is a push rod cylinder, a piston rod of the push rod cylinder is not connected to the tape opening wheel seat 714 and only plays a role of pushing the push rod cylinder to slide downwards), when the tape is pulled to the tape adhering device 74 by the tape clamping assembly 722, the tape pushes the tape opening wheel seat 714 to slide upwards due to be beneficial to be pulled to the adhering device 74, when the tape in the tape placing disc 711 needs to be pulled out again, the reset seventh driving member 715 drives the tape dispenser 714 to slide downwards again, which corresponds to buffering the tape before pulling the tape, so as to pull the tape to the tape applicator 74.

In an embodiment, the offset tape pasting mechanism further includes a first deviation rectifying device (not shown) and a first detecting device (not shown), the mounting plate 6 is slidably disposed on the vertical panel 1, the first deviation rectifying device includes an eleventh driving member, the first detecting device includes a first sensor seat and a first sensor (not shown) disposed on the first sensor seat, the first sensor seat is disposed on the mounting plate 6, and the first sensor is configured to sense a position of the pole piece and transmit a signal to a control device (not shown), so that the control device controls the eleventh driving member to drive the mounting plate 6 to move to correct a position of the tape pasted on the pole piece. When the first sensor senses that the position of the pole piece has deviation, a signal is transmitted to the control device, the eleventh driving piece is controlled by the control device to drive the mounting plate 6 to move, and the glue opening device 71, the glue conveying device 72, the glue cutting device 73, the glue pasting device 74 and the glue pressing device 75 are arranged on the mounting plate 6, so that the position of the adhesive tape pasted on the pole piece is corrected. The eleventh driving member may adopt a structure in which the motor is driven by the screw rod in a matching manner, and the matching installation manner is the conventional manner, and therefore is not described herein again.

In an embodiment, as shown in fig. 10, the welding electrode feeding earphone mechanism 3 includes a fixed seat 31, an electrode releasing lug disc 32, a lug arranging device 33, a lug feeding device 34, a lug cutting device 35, a lug clamping and feeding device 36, and a welding electrode lug device 37;

the fixing seat 31 and the welding lug device 37 are respectively arranged on the vertical panel 1, the lug releasing lug disc 32, the lug arranging device 33, the lug feeding device 34, the lug cutting device 35 and the lug clamping and feeding device 36 are all arranged on the fixing seat 31, the lug releasing lug disc 32 is used for placing lugs, the lug arranging device 33 is arranged on one side of the lug releasing lug disc 32, the lug arranging device 33 is used for arranging lugs, the lug feeding device 34 is used for feeding the arranged lugs to the lug cutting device 35 for cutting off, and the lug clamping and feeding device 36 is used for clamping and feeding the cut lugs to the welding lug device 37, so that the welding lug device 37 welds the lugs to the lugs passing through the welding lug device 37. Wherein, welding electrode lug device 37 includes welding electrode lug module 371 and welding electrode lug module 372 down, and it can be current ultrasonic welding device, puts down utmost point ear by putting utmost point ear dish 32, and utmost point ear passes through utmost point ear regular device 33 again to send utmost point ear to utmost point ear cutters 35 department by sending utmost point ear device 34 with utmost point ear, and utmost point ear cutters 35 cuts off utmost point ear again, and the utmost point ear of cutting off the back is sent to welding electrode lug device 37 department through pressing from both sides utmost point ear device 36 again, then goes up welding electrode lug module 371 and welding electrode lug module 372 cooperation down and welds utmost point ear to the utmost point piece.

The tab arranging device 33 comprises arranging wheels arranged on the fixed seat 31, the arranging wheels are arranged into a plurality of rows and are arranged into an upper row and a lower row, tabs penetrate through a gap between the upper row and the lower row of the arranging wheels, and the tabs are arranged by the upper row and the lower row of the arranging wheels; the tab cutter device 35 can drive the tab cutter to cut off the tab by the cylinder, and the tab feeding device 34 can pull the tab to the tab cutter device 35 by adopting a manner of clamping the tab by the cylinder and a transmission manner of matching a motor and a lead screw; the clamping and lug feeding device 36 can use a clamping jaw cylinder to clamp the cut-off lug and convey the lug to the welding lug device 37 in a manner of being driven by a push rod cylinder.

In one embodiment, as shown in fig. 1 and 11, the traction mechanism 4 includes an eighth driving member 41, a ninth driving member 42, a first wheel frame 43, a second wheel frame 44, a first mounting frame 45, a second mounting frame 46, a driving traction wheel 47 rotatably disposed on the first wheel frame 43, and a driven traction wheel 48 rotatably disposed on the second wheel frame 44; the driven traction sheave 48 is located above the driving traction sheave 47; the eighth driving element 41 is fixedly arranged on the vertical panel 1 through the first mounting bracket 45, an output end of the eighth driving element 41 is connected with the second wheel carrier 44, and the eighth driving element 41 is used for driving the second wheel carrier 44 to move in a direction close to or far away from the first wheel carrier 43; the ninth driving member 42 is fixedly disposed on the vertical panel 1 through the second mounting frame 46, the ninth driving member 42 is used for driving the driving traction wheel 47 to rotate, when the eighth driving member 41 drives the second wheel frame 44 to approach the first wheel frame 43, the pole piece can be clamped between the driving traction wheel 47 and the driven traction wheel 48, and the driving traction wheel 47 rotates to pull the pole piece to move.

In one embodiment, the eighth driving member 41 employs an eighth push rod cylinder, the ninth driving member 42 employs a motor, when the pole piece needs to be pulled, the eighth push rod cylinder pushes the driven traction wheel 48 to approach the driving traction wheel 47 to clamp the pole piece therebetween, and the motor drives the driving traction wheel 47 to rotate, so as to pull the pole piece to move.

In one embodiment, the traction mechanisms 4 are arranged into a plurality of groups and are respectively arranged close to the electrode feeding earphone mechanism 3, the staggered rubberizing mechanism and the winding mechanism 5, so that the reliability of the motion of the traction pole piece is improved.

In an embodiment, as shown in fig. 1 and 12, each of the unwinding mechanism 2 and the winding mechanism 5 includes a mounting panel 21, an air-expanding shaft 22, and a tenth driving member 23, wherein the air-expanding shaft 22 is used for placing a pole piece, the air-expanding shaft 22 is rotatably disposed on the mounting panel 21, and the tenth driving member 23 is used for driving the air-expanding shaft 22 to rotate. The wound pole piece is placed on the air expansion shaft 22, the air expansion shaft 22 is ventilated and then is expanded to clamp the pole piece, and the air expansion shaft 22 is driven to rotate by the tenth driving piece 23 (the pole piece is released by the unwinding mechanism 2, and the pole piece is wound by the winding mechanism 5).

In one embodiment, the tenth driving member 23 is a motor, and the motor is driven by a pulley transmission mechanism with the air expansion shaft 22, and the motor is disposed on the mounting panel 21 through a motor frame.

In an embodiment, as shown in fig. 12, the mounting panel 21 of the unwinding mechanism 2 and the mounting panel 21 of the winding mechanism 5 are both provided with a tension device 20, the tension device 20 includes a pushing cylinder 201 disposed on the mounting panel 21, a rotating handle 202 rotatably disposed on the mounting panel 21, and a roller 203 disposed on the rotating handle 202, the pole piece is wound on the roller 203, when the pushing cylinder 201 pushes the rotating handle 202 to rotate, the roller 203 can be driven by the rotating handle 202 to perform circular arc motion with the rotation center of the rotating handle 202 as the center of a circle, so as to tension the pole piece wound on the roller 203.

In an embodiment, the sheet making machine further includes a frame, the vertical panel 1 is disposed on the frame, the unwinding mechanism 2 and the winding mechanism 5 are slidably disposed on the mounting base plate of the frame, the unwinding mechanism 2 can be driven by a second deviation rectifying device (not shown) to slide so as to rectify the position of the pole piece, a second detecting device (not shown) is disposed at the unwinding mechanism 2, the second deviation rectifying device includes a twelfth driving member, the second detecting device includes a second sensor (not shown), and the second sensor is configured to sense the position of the pole piece and transmit a signal to a control device (not shown), so that the control device controls the twelfth driving member to drive the unwinding mechanism 2 to move so as to correct the position of the pole piece. When the second sensor senses that the position of the pole piece has deviation, the signal is transmitted to the control device, and the twelfth driving piece is controlled by the control device to drive the unwinding mechanism 2 to move, so that the position of the pole piece is corrected. The twelfth driving element may adopt a structure in which the motor is driven by the screw rod in a matching manner, and the matching installation manner is the conventional manner, and therefore is not described herein again.

The winding mechanism 5 can drive the sliding movement through a third deviation correcting device (not shown) so as to correct the position of the pole piece, and a third detection device (not shown) is arranged at the winding mechanism 5, wherein the structure and the working mode of the third deviation correcting device are the same as those of the second deviation correcting device, and the structure and the working mode of the third detection device are the same as those of the second deviation correcting device.

In one embodiment, as shown in fig. 13 and 14, the sheet making machine further includes a pole piece buffering mechanism 8, the pole piece buffering mechanism 8 includes a driving cylinder 81, a mounting base 82, a first roller 83, a buffering roller 84, a roller mounting block 85, a first pulley 86, a second pulley 87, a pulley mounting block 88 and a belt 89; the mounting base 82 is arranged on the vertical panel 1, the driving cylinder 81 is arranged on the mounting base 82, the output end of the driving cylinder 81 is arranged downwards and is connected with the belt wheel mounting block 88, the belt wheel mounting block 88 is arranged on the mounting base 82 in a sliding manner, the first belt wheel 86 is arranged on the belt wheel mounting block 88 in a rotating manner, the second belt wheel 87 is arranged on the mounting base 82 in a rotating manner, the first belt wheel 86 is positioned above the second belt wheel 87, and the driving cylinder 81 is used for driving the belt wheel mounting block 88 to slide upwards; the first roller 83 is arranged on the vertical panel 1, the buffer roller 84 is arranged on the roller mounting block 85, the roller mounting block 85 is arranged on the vertical panel 1 in a vertically sliding manner, the first roller 83 is positioned above the buffer roller 84, the belt 89 is wound on the first belt pulley 86 and the second belt pulley 87, one end of the belt 89 is fixed on the mounting base 82, and the other end of the belt 89 is fixed on the roller mounting block 85; the pole piece is around establishing on first running roller 83 and buffer running roller 84, and when driving actuating cylinder 81 to shrink, first running roller 86 is kept away from second running roller 87, and belt 89 can stimulate running roller installation piece 85 and slide downwards to buffer the pole piece, when the pole piece was pulled by drive mechanism 4, buffer running roller 84 can be close to first running roller 83 by the pole piece pulling, and at this moment under the pulling of belt 89, first running roller 86 can be close to second running roller 87, and the output of driving actuating cylinder 81 can be pulled and stretch out.

Preferably, to enhance the sliding effect, the roller mounting block 85 is slidably disposed on the vertical panel 1 via the fourth track assembly, and the pulley mounting block 88 is slidably disposed on the mounting base 82 via the fifth track assembly.

In an embodiment, as shown in fig. 1, the sheet making machine further includes a symmetrical tape attaching mechanism 9, the symmetrical tape attaching mechanism 9 includes a fixing plate 91 and two tape attaching assemblies 92, the fixing plate 91 is vertically disposed on the vertical panel 1, the two tape attaching assemblies 92 are respectively disposed on upper and lower sides of the fixing plate 91, the tape attaching assembly 92 disposed on the upper side is used for attaching a tape to the upper surface of the pole piece, the tape attaching assembly 92 disposed on the lower side is used for attaching a tape to the lower surface of the pole piece, and the tape attached to the upper surface of the pole piece and the tape attached to the lower surface of the pole piece are symmetrical to each other. The structure of the tape adhering component 92 is the same as that of the tape adhering mechanism 7, when the tape is clamped and conveyed to the tape adhering device by the tape clamping component in the tape adhering component 92, the position where the tape is pulled in place by the tape clamping component on the upper side and the orthographic projection of the position where the tape is pulled in place by the tape clamping component on the lower side on the pole piece are located at the same position, so that the tape adhered to the upper surface of the pole piece and the tape adhered to the lower surface of the pole piece are symmetrical to each other, and the purpose of symmetrical adhesive adhering is achieved.

In an embodiment, as shown in fig. 1, the pole piece buffering mechanisms 8 may be arranged in two groups, one group of pole piece buffering mechanisms is arranged in front of the misalignment rubberizing mechanism (the front and the back are defined by the direction of pole piece transmission, for example, the unwinding mechanism 2 is the front, and the winding mechanism 5 is the back), and the other group of pole piece buffering mechanisms is arranged in front of the symmetric rubberizing mechanism 9.

In an embodiment, as shown in fig. 1, the pelleter further includes a brush dust removing mechanism 10 disposed on the vertical panel 1 (as shown in fig. 12, the brush dust removing mechanism 10 is disposed on the mounting panel 21, the specific disposition position of the brush dust removing mechanism 10 is not limited, and it only needs to play a role of cleaning dust on the pole piece), the brush dust removing mechanism 10 includes a brush 101, a driving motor 102 and a dust suction pipe 103, the driving motor 102 is used for driving the brush 101 to rotate so as to clean dust on the pole piece, and the dust suction pipe 103 is used for sucking away dust. The working method is that the pole piece passes through the brush 41, the brush 101 is driven by the driving motor 102 to start rotating to remove dust and fine scraps on the pole piece, and then the dust is sucked away by the dust suction pipe 103.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A pelleter is characterized by comprising a vertical panel, an unreeling mechanism, a pole lug feeding and welding mechanism, a staggered rubberizing mechanism, a traction mechanism and a reeling mechanism, wherein the unreeling mechanism, the pole lug feeding and welding mechanism, the staggered rubberizing mechanism, the traction mechanism and the reeling mechanism are arranged on the vertical panel;

2. The pelleter of claim 1, wherein the gumming mechanism comprises a gumming device, a cutting device, a gumming device and a pressing device;

3. The pelleter of claim 2, wherein the glue clamping assembly comprises a second moving plate, a fixed clamp fixedly arranged on the second moving plate, a movable clamp rotatably arranged on the second moving plate, and a sixth driving member fixedly arranged on the second moving plate, the second moving plate is slidably arranged on the mounting plate, an output end of the sixth driving member is rotatably connected with a first end of the movable clamp, and the sixth driving member is used for driving the movable clamp to rotate so that a second end of the movable clamp cooperates with the fixed clamp to clamp the adhesive tape.

4. The pelleter as claimed in claim 3, wherein the glue spreading device further comprises a first spur wheel, a glue spreading wheel seat and a seventh driving member, the glue spreading wheel is arranged on the glue spreading wheel seat, the glue spreading wheel seat is slidably arranged on the mounting plate, the first spur wheel is arranged on the mounting plate and located above the glue spreading wheel, one end of the adhesive tape sequentially winds around the first spur wheel and the glue spreading wheel and is clamped by the glue clamping assembly, the seventh driving member is used for driving the glue spreading wheel seat to slide downwards so that the adhesive tape is pulled out of the glue spreading disc by a section, and when the adhesive tape is pulled to the gluing device by the glue clamping assembly, the adhesive tape can push the glue spreading wheel seat to slide upwards.

5. The pelleter of claim 1, wherein the welding electrode feeding and ear mechanism comprises a fixed seat, an electrode releasing ear disc, an electrode tab arranging device, an electrode tab feeding device, an electrode tab cutting device, an electrode tab clamping and feeding device and an electrode tab welding device;

6. The pelleter of claim 1, wherein the traction mechanism comprises an eighth driving member, a ninth driving member, a first wheel carrier, a second wheel carrier, a first mounting frame, a second mounting frame, a driving traction wheel rotatably disposed on the first wheel carrier, and a driven traction wheel rotatably disposed on the second wheel carrier; the driven traction wheel is positioned above the driving traction wheel; the eighth driving piece is fixedly arranged on the vertical panel through the first mounting frame, the output end of the eighth driving piece is connected with the second wheel carrier, and the eighth driving piece is used for driving the second wheel carrier to move in the direction close to or far away from the first wheel carrier; the ninth driving piece is fixedly arranged on the vertical panel through the second mounting frame and used for driving the driving traction wheel to rotate, when the eighth driving piece drives the second wheel frame to be close to the first wheel frame, the pole piece can be clamped between the driving traction wheel and the driven traction wheel, and the driving traction wheel can rotate to pull the pole piece to move.

7. The pelleter of claim 1, wherein the unwinding mechanism and the winding mechanism each comprise a mounting panel, an air-expansion shaft and a tenth driving member, the air-expansion shaft is used for placing a pole piece, the air-expansion shaft is rotatably arranged on the mounting panel, and the tenth driving member is used for driving the air-expansion shaft to rotate.

8. The pelleter of claim 1, further comprising a pole piece caching mechanism, wherein the pole piece caching mechanism comprises a drive cylinder, a mounting base, a first roller, a caching roller, a roller mounting block, a first pulley, a second pulley, a pulley mounting block, and a belt; the mounting base is arranged on the vertical panel, the driving cylinder is arranged on the mounting base, the output end of the driving cylinder is arranged downwards and is connected with the belt wheel mounting block, the belt wheel mounting block is arranged on the mounting base in a sliding mode, the first belt wheel is arranged on the belt wheel mounting block in a rotating mode, the second belt wheel is arranged on the mounting base in a rotating mode, the first belt wheel is located above the second belt wheel, and the driving cylinder is used for driving the belt wheel mounting block to slide upwards; the first roller is arranged on the vertical panel, the buffer roller is arranged on the roller mounting block, the roller mounting block can be arranged on the vertical panel in a vertically sliding mode, the first roller is located above the buffer roller, the belt is wound on the first belt wheel and the second belt wheel, one end of the belt is fixed on the mounting base, and the other end of the belt is fixed on the roller mounting block; the pole piece is around establishing first running roller with on the buffer memory running roller when driving actuating cylinder shrink, first running roller is kept away from the second band pulley, the belt can stimulate running roller installation piece lapse to buffer memory pole piece, at the pole piece quilt when drive mechanism stimulates, the buffer memory running roller can by the pole piece stimulates and is close to first running roller, this moment under the pulling of belt, first running roller can be close to the second running roller, the output that drives actuating cylinder can be stretched out by the pulling.

9. The pelleter of claim 1, further comprising a symmetrical taping mechanism, wherein the symmetrical taping mechanism comprises a fixing plate and two taping assemblies, the fixing plate is vertically disposed on the vertical panel, the two taping assemblies are respectively disposed on the upper side and the lower side of the fixing plate, the taping assembly disposed on the upper side is used for attaching a tape to the upper surface of the pole piece, the taping assembly disposed on the lower side is used for attaching a tape to the lower surface of the pole piece, and the tape attached to the upper surface of the pole piece and the tape attached to the lower surface of the pole piece are symmetrical to each other.

10. The pelleter of claim 1, further comprising a brush dust removal mechanism disposed on the vertical panel, wherein the brush dust removal mechanism comprises a brush, a drive motor and a dust suction pipe, the drive motor is used for driving the brush to rotate to clean dust on the pole piece, and the dust suction pipe is used for sucking away the dust.