CN212634466U

CN212634466U - Processing device for lithium battery roll core

Info

Publication number: CN212634466U
Application number: CN202120193758.7U
Authority: CN
Inventors: 杨书廷; 孙志贤; 汤盼盼; 王秋娴
Original assignee: Henan Power Battery Innovation Center Co ltd; Battery Research Institute Of Henan Co ltd
Current assignee: Henan Power Battery Innovation Center Co ltd; Battery Research Institute Of Henan Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-03-02
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a processingequipment of lithium cell book core, comprises a workbench, the fixed elevating system that is provided with in top of workstation, elevating system's outer wall is fixed and is provided with the installation piece, and the outer wall of installation piece is fixed with the cutting equipment body, and the outer wall fixed mounting of cutting equipment body has cutting tool, and the bottom mounting of cutting equipment body has the sleeve, and telescopic inside is fixed and is provided with the spring, and the one end of spring is located telescopic inside, and the other end fixedly connected with slider of spring, the bottom of slider are connected with the slide bar that runs through the sleeve outer wall. This core processing structure is rolled up to lithium cell drives the pivot through the motor and rotates, and the pivot drives the carousel and rotates, and the circular motion is done to the one end of rotating the dwang that drives the outer wall, and the other end of dwang then promotes the ejector pad and slides to the right side, and the ejector pad then promotes the core body of rolling up of placing and slides right to regularly promote the core body of rolling up and cut the operation.

Description

Processing device for lithium battery roll core

Technical Field

The utility model relates to a lithium cell specifically is a processingequipment of core is rolled up to core for core equipment technical field, lithium cell.

Background

In the manufacturing process of the lithium battery, the cutting process is a basic process from the winding core to the assembly of the single battery in the manufacturing process of the lithium battery, namely, redundant leftover materials of the positive electrode lug and the negative electrode lug of the winding core are cut off, and then the winding core is processed.

Along with the continuous processing of lithium cell book core, found following problem in the actual use: the processing device of the existing lithium battery roll core needs manual work to place materials in the process of cutting the pole lug, automatic feeding cannot be carried out, and the cutting can be carried out after the fixing through manual work in the cutting process, and the cutting can not be carried out synchronously, so that the working efficiency is reduced. Therefore, a processing device for a lithium battery winding core needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processingequipment of core is rolled up to lithium cell to propose in solving above-mentioned background art at the in-process of cutting, need artifical manual placing object material, can't carry out automatic feeding, and fix through the manual work and cut the problem of inefficiency again.

In order to achieve the above object, the utility model provides a following technical scheme: a processing device for a lithium battery roll core comprises a workbench, wherein a lifting mechanism is fixedly arranged at the top end of the workbench, an installation block is fixedly arranged on the outer wall of the lifting mechanism, a cutting equipment body is fixedly arranged on the outer wall of the installation block, a cutting tool is fixedly arranged on the outer wall of the cutting equipment body, a sleeve is fixedly arranged at the bottom end of the cutting equipment body, a spring is fixedly arranged in the sleeve, one end of the spring is positioned in the sleeve, the other end of the spring is fixedly connected with a sliding block, the bottom end of the sliding block is connected with a sliding rod penetrating through the outer wall of the sleeve, one end of the sliding rod is fixedly connected with a pressing block, a fixed column is fixedly arranged at the top end of the workbench, an installation shell is fixedly arranged on the outer wall of the fixed column, a motor is arranged in the installation shell, the one end fixedly connected with carousel of pivot, the outer wall of carousel rotates and is connected with the dwang, the top of workstation is located the fixed base that is provided with in one side of fixed column, the top of base is provided with rolls up the core body, the one end of rolling up the core body is provided with utmost point ear, the inside bottom mounting that is located utmost point ear of base is provided with the mould, the top of base is located one side of rolling up the core body and is provided with the ejector pad, and the one end of dwang is connected with the outer wall rotation of ejector pad.

Preferably, the mounting block is detachably connected with the cutting equipment body through a bolt, the cutting equipment body is detachably connected with the cutting tool through a bolt, and a V-shaped groove matched with the bottom end of the cutting tool is formed in the top end of the die.

Preferably, the inner wall of the sleeve is provided with a sliding groove matched with the outer wall of the sliding block, and the bottom end of the pressing block is fixedly provided with a rubber pad.

Preferably, the top of base be provided with roll up core body and ejector pad assorted spout, and the ejector pad constitutes sliding connection through the spout with the top of base.

Preferably, the outer wall of the mold is embedded with balls in the inner wall of the base, and the mold is in sliding connection with the inner wall of the base through the balls.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up sleeve, spring, slider, slide bar and briquetting, when the briquetting was pressed the top of rolling up the core body, the briquetting then drove slider extrusion spring through the slide bar, and when the gliding in-process of slider upwards, cutting tool then carries out the punching press cutting to the utmost point ear of rolling up core body outer wall to improve device's work efficiency.

2. The utility model discloses a set up motor, pivot, carousel and dwang, drive the pivot through the motor and rotate, the pivot drives the carousel and rotates, rotates the one end that drives the dwang of outer wall and is circular motion, and the other end of dwang then promotes the ejector pad and slides to the right side, and the ejector pad then promotes the book core body of placing and slides right to regularly promote the book core body and cut the operation.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of a cutting tool mounting portion of the present invention;

FIG. 3 is a schematic structural view of the mounting portion of the turntable of the present invention;

fig. 4 is a schematic structural view of the middle base of the present invention.

In the figure: 1. a work table; 2. a lifting mechanism; 3. mounting blocks; 4. cutting the equipment body; 5. cutting a cutter; 6. a sleeve; 7. a spring; 8. a slider; 9. a slide bar; 10. briquetting; 11. fixing a column; 12. installing a shell; 13. a motor; 14. a rotating shaft; 15. a turntable; 16. rotating the rod; 17. a base; 18. a roll core body; 19. a tab; 20. a mold; 21. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not 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.

Referring to fig. 1-4, the present invention provides a technical solution: a processing device for a lithium battery roll core comprises a workbench 1, a lifting mechanism 2 is fixedly arranged at the top end of the workbench 1, an installation block 3 is fixedly arranged on the outer wall of the lifting mechanism 2, a cutting device body 4 is fixedly arranged on the outer wall of the installation block 3, a cutting tool 5 is fixedly arranged on the outer wall of the cutting device body 4, a sleeve 6 is fixedly arranged at the bottom end of the cutting device body 4, a spring 7 is fixedly arranged inside the sleeve 6, one end of the spring 7 is positioned inside the sleeve 6, the other end of the spring 7 is fixedly connected with a sliding block 8, the bottom end of the sliding block 8 is connected with a sliding rod 9 penetrating through the outer wall of the sleeve 6, one end of the sliding rod 9 is fixedly connected with a pressing block 10, a fixed column 11 is fixedly arranged at the top end of the workbench 1, an installation shell 12 is fixedly arranged on the outer wall of the fixed column 11, the one end fixedly connected with carousel 15 of pivot 14, the outer wall of carousel 15 rotates and is connected with dwang 16, the fixed base 17 that is provided with in one side that the top of workstation 1 is located fixed column 11, the top of base 17 is provided with rolls up a core body 18, the one end of rolling up a core body 18 is provided with utmost point ear 19, the inside bottom mounting that is located utmost point ear 19 of base 17 is provided with mould 20, one side that the top of base 17 is located a core body 18 is provided with ejector pad 21, and the one end of dwang 16 rotates with the outer wall of ejector pad 21 and is connected.

The installation block 3 and the cutting equipment body 4 of this example can be dismantled through the bolt and be connected, and the cutting equipment body 4 can be dismantled through the bolt and be connected with cutting tool 5, and the top of mould 20 is provided with "V" style of calligraphy recess that agrees with mutually with the bottom of cutting tool 5, and the maintenance is dismantled to the convenient cutting equipment body 4 of staff of foretell structural design, and conveniently changes different cutting tool 5.

The inner wall of sleeve 6 is provided with the spout with 8 outer wall assorted of sliders, and the bottom mounting of briquetting 10 is provided with the rubber pad, and foretell structural design slides in the spout through the outer wall of slider 8 and carries on spacingly to slider 8, and reduces the wearing and tearing that the core body 18 produced is rolled up in the briquetting 10 pressure through the rubber pad of briquetting 10 bottom.

The top of base 17 is provided with roll up core body 18 and ejector pad 21 assorted spout, and the ejector pad 21 constitutes sliding connection through the spout with the top of base 17, and foretell structural design conveniently places roll core body 18 on the top of base 17, and promotes ejector pad 21 and can promote to roll up core body 18 and slide right.

The outer wall of mould 20 is located that the inner wall of base 17 is embedded to have the ball, and mould 20 passes through the ball and constitutes sliding connection with the inner wall of base 17, and foretell structural design conveniently changes mould 20.

The working principle is as follows: firstly, a winding core body 18 to be processed is placed on the left side of the top end of a base 17, a motor 13 is started, the motor 13 drives a rotating shaft 14 to rotate, the rotating shaft 14 drives a rotating disc 15 to rotate, the rotating disc 15 drives one end of a rotating rod 16 of an outer wall to do circular motion, the other end of the rotating rod 16 pushes a push block 21 to slide towards the right side, the push block 21 pushes the placed winding core body 18 to slide towards the right side, then a cutting device body 4 and a lifting mechanism 2 are started, the cutting device body 4 drives a cutting tool 5 to move downwards, when a press block 10 presses the top end of the winding core body 18, the press block 10 drives a slide block 8 to extrude a spring 7 through a slide rod 9, when the slide block 8 slides upwards, the cutting tool 5 performs punching cutting on a tab 19 on the outer wall of the winding core body 18, and the bottom end of the cutting tool 5 is inserted into a V-shaped groove on, the cut winding core body 18 is pushed out of the top end of the base 17 by the pushing block 21, and the working principle of the lithium battery winding core processing structure is described.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processingequipment of lithium cell book core, includes workstation (1), its characterized in that: the cutting device is characterized in that a lifting mechanism (2) is fixedly arranged at the top end of the workbench (1), a mounting block (3) is fixedly arranged on the outer wall of the lifting mechanism (2), a cutting device body (4) is fixed on the outer wall of the mounting block (3), a cutting tool (5) is fixedly arranged on the outer wall of the cutting device body (4), a sleeve (6) is fixed at the bottom end of the cutting device body (4), a spring (7) is fixedly arranged inside the sleeve (6), one end of the spring (7) is positioned inside the sleeve (6), the other end of the spring (7) is fixedly connected with a sliding block (8), the bottom end of the sliding block (8) is connected with a sliding rod (9) penetrating through the outer wall of the sleeve (6), one end of the sliding rod (9) is fixedly connected with a pressing block (10), and a fixed column (11) is fixedly arranged at, the outer wall of the fixed column (11) is fixedly provided with a mounting shell (12), a motor (13) is arranged in the mounting shell (12), the output end of the motor (13) is connected with a rotating shaft (14) which penetrates through the outer wall of the fixed column (11), one end of the rotating shaft (14) is fixedly connected with a rotating disc (15), the outer wall of the rotating disc (15) is rotatably connected with a rotating rod (16), a base (17) is fixedly arranged at one side of the top end of the workbench (1) positioned on the fixed column (11), a winding core body (18) is arranged at the top of the base (17), one end of the winding core body (18) is provided with a pole lug (19), a mould (20) is fixedly arranged at the bottom end of the pole lug (19) in the base (17), a pushing block (21) is arranged at one side of the top end of the base (17) positioned on the winding core body (18), and one end of the rotating rod (16) is rotatably connected with the outer wall of the push block (21).

2. The processing device of the lithium battery winding core according to claim 1, characterized in that: the mounting block (3) is detachably connected with the cutting equipment body (4) through a bolt, the cutting equipment body (4) is detachably connected with the cutting tool (5) through a bolt, and a V-shaped groove matched with the bottom end of the cutting tool (5) is formed in the top end of the mold (20).

3. The processing device of the lithium battery winding core according to claim 1, characterized in that: the inner wall of the sleeve (6) is provided with a sliding groove matched with the outer wall of the sliding block (8), and a rubber pad is fixedly arranged at the bottom end of the pressing block (10).

4. The processing device of the lithium battery winding core according to claim 1, characterized in that: the top end of the base (17) is provided with a sliding groove matched with the winding core body (18) and the push block (21), and the push block (21) and the top end of the base (17) form sliding connection through the sliding groove.

5. The processing device of the lithium battery winding core according to claim 1, characterized in that: the outer wall of mould (20) is located the inner wall of base (17) and is embedded to have the ball, and mould (20) constitute sliding connection through the inner wall of ball and base (17).