CN218309967U

CN218309967U - Lithium battery cell pole piece crushing and separating device

Info

Publication number: CN218309967U
Application number: CN202222366083.9U
Authority: CN
Inventors: 周泳; 周中胜
Original assignee: Yunnan Lingwo Electronic Technology Co ltd
Current assignee: Yunnan Lingwo Electronic Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-17
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a broken and separator of lithium cell electricity core pole piece relates to broken and separation technical field, comprises a workbench, the equal fixed mounting in workstation both sides has the cutting assembly of symmetry, one of them the fixed first motor that is provided with of cutting assembly one end, a plurality of lithium cell body have been placed to the workstation upper surface, the fixed frame that is provided with of lithium cell body one end is kept away from to the workstation, fixed surface installs in the frame and is used for carrying out broken breaker subassembly to the electric core among the lithium cell body, the dump bin has been placed to the frame lower extreme, starts the second electric putter who is close to breaker subassembly for second electric putter output drives the baffle up-motion, and when lithium cell body rolled to the workstation middle part, the baffle blocked lithium cell body, then starts the baffle up-motion of another second electric putter drive its top, and final two baffles are fixed with lithium cell body.

Description

Lithium battery cell pole piece crushing and separating device

Technical Field

The utility model relates to a breakage and separation technical field particularly, relate to a broken and separator of lithium cell electricity core pole piece.

Background

The lithium battery is a battery which uses non-aqueous electrolyte solution and is made of lithium metal or lithium alloy as a positive/negative electrode material, and the lithium battery has very active chemical characteristics, so that the lithium metal is very high in environmental requirement on processing, storage and use, and is required to be recycled by processing pole pieces and battery cores of the lithium battery in a classified manner when the lithium battery is recycled, and therefore, a device for crushing and separating the pole pieces of the battery core of the lithium battery is used.

Traditional breakage and separator all directly puts into the breaker with the lithium cell and carries out the breakage, and the broken sediment of lithium cell after the breakage is difficult to carry out the categorised collection to the pole piece at lithium cell both ends and electric core, so traditional breakage and separator very big reduction the rate of recovery of lithium cell both ends pole piece and electric core, therefore we make the improvement to this, provide a lithium cell electricity core pole piece breakage and separator.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a broken and separator of lithium cell electricity core pole piece can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a broken and separator of lithium cell electricity core pole piece, includes the workstation, the equal fixed mounting in workstation both sides has the cutting assembly of symmetry, the workstation both sides are offered respectively and are used for carrying out the U type hole that moves about to cutting assembly, one of them cutting assembly one end is fixed and is provided with first motor, a plurality of lithium cell body have been placed to the workstation upper surface, the fixed frame that is provided with of lithium cell body one end is kept away from to the workstation, the unloading hole has been seted up at the frame middle part, fixed surface installs in the frame and is used for carrying out broken breaker subassembly to the electric core among the lithium cell body, the dump bin has been placed to the frame lower extreme.

Preferably, a supporting plate is fixedly connected to one side of the workbench, a first electric push rod is fixedly mounted on the upper surface of the supporting plate, and an L-shaped plate is fixedly connected to the output end of the first electric push rod.

Preferably, a second fixing shaft is fixedly mounted at one end of the L-shaped plate, a connecting block is rotatably connected to one side of the workbench through the first fixing shaft, and the second fixing shaft is movably arranged in a groove of the connecting block.

Preferably, a U-shaped plate is rotatably installed on one side of the workbench through a third fixed shaft, two connecting plates are fixedly connected to one side of the U-shaped plate, and each connecting plate is fixedly connected to one end of a connecting rod.

Preferably, a mounting groove is formed in the middle of the upper surface of the workbench, two second electric push rods are fixedly mounted inside the mounting groove, and each second electric push rod output end is fixedly connected with a baffle for limiting the lithium battery body.

Preferably, the cutting assemblies respectively comprise a mounting seat, a cylinder is fixedly mounted on the upper surface of the mounting seat, a fixing block is fixedly connected with the output end of the cylinder, a cutter is rotatably connected to one side of the fixing block, the cutter is fixedly connected with the cutter through a connecting rod, one end of the connecting rod is fixedly connected with the output end of the first motor, and the other end of the connecting rod is rotatably connected to the inside of the fixing block.

Preferably, the crusher assembly comprises a crusher case, two rolling rollers are rotatably arranged inside the crusher case, each rolling roller is fixedly connected with a gear at one end, and one gear is fixedly connected with a second motor.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) Drive the second fixed axle on the L template at the connecting block inslot along the orbit in groove through setting up first electric putter and slide, make the connecting block use first fixed axle to be circular motion as the centre of a circle, when the connecting block just withstood the U template, make two connecting rods of U template one side towards the direction removal of keeping away from lithium cell, thereby roll lithium cell on the workstation inclined plane to the workstation middle part along the inclined plane, then the connecting block continues the motion, make other lithium cell landing on the workstation inclined plane, thereby make the lithium cell on the workstation inclined plane have the roll of order to the workstation middle part.

(2) The second electric push rod close to the crusher component is started, so that the output end of the second electric push rod drives the baffle to move upwards, when the lithium battery body rolls to the middle of the workbench, the baffle blocks the lithium battery body, then another second electric push rod is started to drive the baffle above the second electric push rod to move upwards, and finally the two baffles fix the lithium battery body.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 isbase:Sub>A schematic perspective view of the cross-sectional structure A-A of the present application;

FIG. 4 is a perspective view of the cross-sectional structure B-B of the present application;

fig. 5 is an enlarged view of the point C in fig. 1 according to the present invention.

In the figure: 1. a work table; 101. a U-shaped hole; 102. mounting grooves; 2. a lithium battery body; 3. a support plate; 4. a first electric push rod; 5. an L-shaped plate; 6. connecting blocks; 7. a first fixed shaft; 8. a second fixed shaft; 9. a third fixed shaft; 10. a U-shaped plate; 11. a connecting rod; 12. a crusher assembly; 1201. crushing the case; 1202. rolling the roller; 1203. a gear; 1204. a second motor; 13. a frame; 1301. a blanking hole; 14. a waste bin; 15. a second electric push rod; 16. a cutting assembly; 1601. a mounting seat; 1602. a cylinder; 1603. a fixed block; 1604. a cutter; 17. a first motor; 18. a connecting plate; 19. a connecting rod; 20. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

With specific reference to fig. 1, fig. 2, fig. 3, a lithium battery cell pole piece is broken and separator, including workstation 1, the equal fixed mounting in workstation 1 both sides has the cutting assembly 16 of symmetry, the U type hole 101 that is used for carrying out the activity to cutting assembly 16 is offered respectively to workstation 1 both sides, the fixed first motor 17 that is provided with of 16 one of them one end of cutting assembly, a plurality of lithium cell bodies 2 have been placed to workstation 1 upper surface, workstation 1 is kept away from the fixed frame 13 that is provided with of 2 one ends of lithium cell bodies, unloading hole 1301 has been seted up at frame 13 middle part, fixed surface installs and is used for carrying out broken breaker subassembly 12 to the electric core in the lithium cell body 2 on frame 13 upper surface, dump bin 14 has been placed to frame 13 lower extreme.

Referring to fig. 1 and 2 specifically, one side of a workbench 1 is fixedly connected with a supporting plate 3, a first electric push rod 4 is fixedly mounted on the upper surface of the supporting plate 3, an L-shaped plate 5 is fixedly connected with the output end of the first electric push rod 4, a second fixing shaft 8 is fixedly mounted at one end of the L-shaped plate 5, a connecting block 6 is rotatably connected to one side of the workbench 1 through the first fixing shaft 7, the second fixing shaft 8 is movably arranged in a groove of the connecting block 6, a U-shaped plate 10 is rotatably mounted on one side of the workbench 1 through a third fixing shaft 9, two connecting plates 18 are fixedly connected to one side of the U-shaped plate 10, and a connecting rod 11 is fixedly connected to one end of each connecting plate 18.

It should be noted that, through setting up first electric putter 4, make 4 output ends of first electric putter drive L template 5 and slide on the plane of backup pad 3, second fixed axle 8 on L template 5 slides along the orbit in groove at 6 inslots of connecting block this moment, make connecting block 6 use first fixed axle 7 to be circular motion as the centre of a circle, when connecting block 6 just withstands U template 10, make two connecting rods 11 of U template 10 one side remove towards the direction of keeping away from lithium cell body 2, thereby roll lithium cell body 2 on the 1 inclined plane of workstation to workstation 1 middle part along the inclined plane, then connecting block 6 continues the motion, make other lithium cell body 2 landing on the 1 inclined plane of workstation, thereby make lithium cell body 2 on the 1 inclined plane of workstation have the roll to workstation 1 middle part of order.

With specific reference to fig. 1 and 3, a mounting groove 102 is formed in the middle of the upper surface of the workbench 1, two second electric push rods 15 are fixedly mounted inside the mounting groove 102, and the output end of each second electric push rod 15 is fixedly connected with a baffle 20 for limiting the lithium battery body 2.

When specifically setting up, start the second electric putter 15 that is close to breaker subassembly 12 for the 15 output of second electric putter drives baffle 20 upward movement, when lithium cell body 2 rolled to workstation 1 middle part, baffle 20 blocked lithium cell body 2, then starts another second electric putter 15 and drives the baffle 20 upward movement of its top, and final two baffles 20 are fixed lithium cell body 2.

With specific reference to fig. 1 and 5, the two cutting assemblies 16 each include a mounting seat 1601, a fixed surface of the mounting seat 1601 is provided with a cylinder 1602, an output end of the cylinder 1602 is fixedly connected with a fixing block 1603, one side of the fixing block 1603 is rotatably connected with a cutting knife 1604, the two cutting knives 1604 are fixedly connected through a connecting rod 19, one end of the connecting rod 19 is fixedly connected with an output end of the first motor 17, and the other end of the connecting rod 19 is rotatably connected inside the fixing block 1603.

When specifically setting up, drive one of them cutter 1604 rotation through starting first motor 17, and then drive another cutter 1604 rotation, the cylinder 1602 of starting work platform 1 both sides is followed, make the cylinder 1602 output drive fixed block 1603 towards lithium cell body 2's direction motion, then drive two cutters 1604 on the fixed block 1603 towards the direction removal that is close to lithium cell body 2, finally cut away the pole piece at lithium cell body 2 both ends, then start and be close to breaker subassembly 12 second electric putter 15, make the lithium cell body 2 landing of cutting away the pole piece carry out the breakage in to breaker subassembly 12.

With particular reference to fig. 1 and 4, the crusher assembly 12 includes a crusher housing 1201, two rolling rolls 1202 are rotatably disposed inside the crusher housing 1201, one end of each rolling roll 1202 is fixedly connected with a gear 1203, and one of the gears 1203 is fixedly connected with a second motor 1204.

In this embodiment, through starting second motor 1204 for second motor 1204 output drives one of them gear 1203 and rotates, and two gears 1203 drive two rolling rolls 1202 through the meshing and rotate, finally realize cutting away the lithium cell body 2 of pole piece and carry out the breakage, and the broken lithium cell body 2 at last drops to inside the dump bin 14.

This broken and separator's of lithium cell electric core pole piece theory of operation:

when the lithium battery pack crusher is used, firstly, a plurality of lithium battery bodies 2 are placed on the inclined plane of a workbench 1, a first electric push rod 4 is started to drive an L-shaped plate 5 to slide on the plane of a supporting plate 3, so that a connecting block 6 makes circular motion by taking a first fixed shaft 7 as a center of a circle, when the connecting block 6 just props against a U-shaped plate 10, the lithium battery bodies 2 on the inclined plane of the workbench 1 roll to the middle part of the workbench 1 along the inclined plane, then the connecting block 6 continues to move, so that other lithium battery bodies 2 on the inclined plane of the workbench 1 slide down, the lithium battery bodies 2 on the inclined plane of the workbench 1 sequentially roll to the middle part of the workbench 1, a second electric push rod 15 close to the crusher component 12 is started to drive a baffle 20 above the crusher component to move upwards, when the lithium battery bodies 2 roll to the middle part of the workbench 1, the baffle 20 blocks the lithium battery bodies 2, then start another second electric putter 15 and drive the baffle 20 upward movement of its top, two final baffles 20 are fixed with lithium cell body 2, drive two cutters 1604 rotation through starting first motor 17, start two cylinders 1602 and drive two cutters 1604 on the fixed block 1603 and move towards the direction that is close to lithium cell body 2 after that, finally cut away the pole piece at lithium cell body 2 both ends, then start and be close to breaker subassembly 12 second electric putter 15, make the lithium cell body 2 landing of cutting away the pole piece carry out the breakage in to breaker subassembly 12, drive one of them gear 1203 rotation through starting second motor 1204, two gears 1203 drive two rollers 1202 through the meshing and rotate, finally realize breaking the lithium cell body 2 of cutting away the pole piece, last broken lithium cell body 2 drops to inside waste bin 14.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all embodiments cannot be exhausted here, and all obvious variations or changes introduced by the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. The utility model provides a broken and separator of lithium cell electricity core pole piece, includes workstation (1), its characterized in that: the utility model discloses a lithium battery pack, including workstation (1), cutting assembly (16), one of them, cutting assembly (16) one end is fixed and is provided with first motor (17), workstation (1) upper surface has been placed a plurality of lithium cell body (2), fixed frame (13) that is provided with of lithium cell body (2) one end is kept away from in workstation (1) both sides, unloading hole (1301) have been seted up at frame (13) middle part, fixed surface installs in frame (13) and is used for carrying out broken breaker subassembly (12) to the electric core in lithium cell body (2), dump bin (14) have been placed to frame (13) lower extreme.

2. The lithium battery cell pole piece crushing and separating device of claim 1, characterized in that: workstation (1) one side fixedly connected with backup pad (3), fixed surface installs first electric putter (4) on backup pad (3), first electric putter (4) output end fixedly connected with L template (5).

3. The lithium battery cell pole piece crushing and separating device of claim 2, characterized in that: l template (5) one end fixed mounting has second fixed axle (8), workstation (1) one side is rotated through first fixed axle (7) and is connected with connecting block (6), second fixed axle (8) activity sets up at connecting block (6) inslot.

4. The lithium battery cell pole piece crushing and separating device of claim 1, characterized in that: workstation (1) one side is rotated through third fixed axle (9) and is installed U template (10), two connecting plates (18), every of U template (10) one side fixedly connected with connecting rod (11).

5. The lithium battery cell pole piece crushing and separating device of claim 1, characterized in that: mounting groove (102) have been seted up at workstation (1) upper surface middle part, the inside fixed mounting of mounting groove (102) has two second electric putter (15), every the equal fixedly connected with of second electric putter (15) output is used for carrying out spacing baffle (20) to lithium cell body (2).

6. The lithium battery cell pole piece crushing and separating device of claim 1, characterized in that: two cutting assembly (16) all includes mount pad (1601), fixed surface installs cylinder (1602) on mount pad (1601), cylinder (1602) output end fixedly connected with fixed block (1603), fixed block (1603) one side is rotated and is connected with cutter (1604), two through connecting rod (19) fixed connection between cutter (1604), connecting rod (19) wherein one end and the output fixed connection of first motor (17), connecting rod (19) other end is rotated and is connected inside fixed block (1603).

7. The lithium battery cell pole piece crushing and separating device of claim 1, characterized in that: the crusher assembly (12) comprises a crusher case (1201), two rolling rollers (1202) are rotatably arranged inside the crusher case (1201), one end of each rolling roller (1202) is fixedly connected with a gear (1203), and one gear (1203) is fixedly connected with a second motor (1204).