CN216967876U

CN216967876U - Edge cutting device for lithium battery production

Info

Publication number: CN216967876U
Application number: CN202123274581.2U
Authority: CN
Inventors: 胡朝锋; 刘义祥
Original assignee: Jiaozuo Yixing Intelligent Electronic Technology Co ltd
Current assignee: Jiaozuo Yixing Intelligent Electronic Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-15
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a trimming device for lithium battery production, which particularly belongs to the field of trimming devices and comprises a supporting component, a pressing component and a trimming component, wherein the supporting component comprises a placing table, a supporting column and a supporting plate, the supporting column is respectively and vertically arranged at the top of the placing table, the supporting plate is arranged at the top of the supporting column, the pressing component comprises a rotating motor arranged on the side wall of the supporting plate, an air cylinder arranged at the output end of the rotating motor, a top plate arranged at the output end of the air cylinder, elastic pieces respectively arranged at four corners of the bottom of the top plate, a pressing plate arranged at the bottom of the elastic pieces and a sucking disc arranged on the side wall of the pressing plate, the trimming component comprises an electric telescopic rod arranged on the side wall of the supporting plate, a linear guide rail arranged at the output end of the electric telescopic rod and a cutting knife arranged in a track of the linear guide rail, the device drives the pressing plate to be pressed downwards through the air cylinder, the sucking disc is tightly pressed on the top of a lithium battery to complete adsorption, the cylinder and the top plate are driven to rotate by the rotating motor, so that the top plate drives the pressing plate and the sucking disc to rotate.

Description

Edge cutting device for lithium battery production

Technical Field

The utility model relates to the technical field of edge cutting devices, in particular to an edge cutting device for lithium battery production.

Background

The battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses non-aqueous electrolyte solution, is different from a lithium ion battery of a rechargeable battery and a lithium ion polymer battery, and has very high requirements on the environment because the lithium metal has very active chemical characteristics, so that the lithium metal is processed, stored and used. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, the number of miniaturized devices is increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.

In the process of lithium cell production, need cut edge the operation, however when cutting edge the lithium cell, take the lithium cell through the staff and press the location, such mode of operation is comparatively hard, causes labour's waste easily, presses down moreover many times and still makes staff's hand ache to reduce the efficiency of work.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above drawbacks of the prior art, embodiments of the present invention provide an edge trimming device for lithium battery production, so as to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a side cut device is used in lithium cell production, includes:

the supporting assembly comprises a placing table, pillars respectively vertically arranged at the tops of the placing table and supporting plates arranged at the tops of the pillars;

the pressing assembly comprises a rotating motor arranged on the side wall of the supporting plate, an air cylinder arranged at the output end of the rotating motor, a top plate arranged at the output end of the air cylinder, elastic pieces respectively arranged at four corners of the bottom of the top plate, a pressing plate arranged at the bottom of the elastic pieces and a sucker arranged on the side wall of the pressing plate;

the side cut subassembly, the side cut subassembly is including setting up in the electric telescopic handle of backup pad lateral wall, setting up in the linear guide of electric telescopic handle output and setting up in the inside cutting knife of linear guide track.

Preferably, the elastic part is made of a return spring, and the surface of the return spring is sprayed with an anticorrosive paint.

Preferably, the bottom of the pressing plate is provided with a connecting groove, and the inner wall of the connecting groove is provided with an internal thread.

Preferably, the top of sucking disc is provided with the connector, the periphery of connector be provided with the external screw thread of spread groove internal thread adaptation.

Preferably, the inside of spread groove is provided with accomodates the groove, and the top of connector sets up puts into the vacuum pump of accomodating inslot portion.

Preferably, the side walls of the sucking disc and the connector are provided with air holes communicated with an air inlet of the vacuum pump, and the air holes are communicated with a negative pressure cavity of the sucking disc.

Preferably, the lateral wall of backup pad is provided with the mounting panel, the lateral wall of mounting panel is provided with two activity holes, and linear guide's lateral wall is provided with the stabilizer bar that stretches into the activity downthehole portion.

The utility model has the technical effects and advantages that:

drive the clamp plate through the cylinder pushes down, and the sucking disc compresses tightly and accomplishes absorption at the lithium cell top, drives cylinder and roof through rotating the motor and rotates, and then makes the roof drive clamp plate and sucking disc through the elastic component and rotate, and under the adsorption of sucking disc, the lithium cell rotates thereupon, is convenient for cut the rim charge of difference.

Drawings

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

FIG. 2 is a schematic view of a portion of the support assembly of the present invention;

FIG. 3 is a schematic view of a portion of the chuck of the present invention.

The reference signs are: 100. a placing table; 120. a pillar; 130. a support plate; 140. mounting a plate; 141. a movable hole; 200. a pressing assembly; 210. rotating the motor; 220. a cylinder; 230. a top plate; 240. an elastic member; 250. pressing a plate; 251. connecting grooves; 252. a receiving groove; 260. a suction cup; 261. a connector; 262. a vacuum pump; 263. air holes; 300. a trimming assembly; 310. an electric telescopic rod; 320. a linear guide rail; 321. a stabilizer bar; 330. a cutting knife.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

The utility model provides a trimming device for lithium battery production, which drives a pressing plate to press downwards through the pressing of a cylinder, a sucker is tightly pressed on the top of a lithium battery to complete adsorption, the cylinder and a top plate are driven to rotate through a rotating motor, the top plate further drives the pressing plate and the sucker to rotate through an elastic piece, the lithium battery rotates along with the sucker under the adsorption effect of the sucker, different rim charge can be conveniently cut, and the trimming device mainly comprises a supporting component, a pressing component 200 and a trimming component 300, wherein:

the support assembly comprises a placing table 100, support columns 120 respectively vertically arranged at the top of the placing table 100 and a support plate 130 arranged at the top of the support columns 120, and lithium batteries are placed through the placing table 100;

the pressing assembly 200 comprises a rotating motor 210 arranged on the side wall of the supporting plate 130, an air cylinder 220 arranged at the output end of the rotating motor 210, a top plate 230 arranged at the output end of the air cylinder 220, elastic pieces 240 respectively arranged at four corners of the bottom of the top plate 230, a pressing plate 250 arranged at the bottom of the elastic pieces 240 and a sucker 260 arranged on the side wall of the pressing plate 250, the pressing plate 250 is driven to press downwards by pressing downwards through the air cylinder 220, the sucker 260 is tightly pressed on the top of the lithium battery to complete adsorption, the air cylinder 220 and the top plate 230 are driven to rotate through the rotating motor 210, so that the top plate 230 drives the pressing plate 250 and the sucker 260 to rotate through the elastic pieces 240, and under the adsorption action of the sucker 260, the lithium battery rotates along with the rotating motor, and different rim charge can be conveniently cut;

the elastic member 240 is made of a return spring, and the surface of the return spring is coated with an anticorrosive paint, so that the return spring has a buffering effect when the pressing plate 250 is pressed down, and the lithium battery is prevented from being damaged;

the bottom of the pressing plate 250 is provided with a connecting groove 251, the inner wall of the connecting groove 251 is provided with an internal thread, the top of the sucker 260 is provided with a connecting head 261, the periphery of the connecting head 261 is provided with an external thread matched with the internal thread of the connecting groove 251, through the matching of the connecting groove 251 and the connecting head 261, the sucker 260 is convenient to replace, the suckers 260 with different sizes are convenient to install, and lithium batteries with different sizes are further adsorbed;

the connecting groove 251 is internally provided with a receiving groove 252, the top of the connecting head 261 is provided with a vacuum pump 262 placed in the receiving groove 252, the side walls of the suction cup 260 and the connecting head 261 are provided with air holes 263 communicated with an air inlet of the vacuum pump 262, the air holes 263 are communicated with a negative pressure cavity of the suction cup 260, and through the arrangement of the vacuum pump 262, redundant air in the negative pressure cavity of the suction cup 260 is pumped out through the air holes 263, so that the adsorption force of the suction cup 260 is improved;

the trimming assembly 300 comprises an electric telescopic rod 310 arranged on the side wall of the supporting plate 130, a linear guide rail 320 arranged at the output end of the electric telescopic rod 310 and a cutting knife 330 arranged in the track of the linear guide rail 320, the cutting knife 330 is driven to move through the linear guide rail 320, so that the cutting knife 330 can conveniently cut, and the lifting of the linear guide rail 320 is facilitated through the arrangement of the electric telescopic rod 310, so that the lithium battery rim charge with different thicknesses can be conveniently cut;

the lateral wall of backup pad 130 is provided with mounting panel 140, the lateral wall of mounting panel 140 is provided with two activity holes 141, and the lateral wall of linear guide 320 is provided with the stabilizer bar 321 that stretches into the activity hole 141 inside, through the setting of stabilizer bar 321, the stability of linear guide 320 lift in-process.

The working principle of the utility model is as follows: in the using process of the device, the pressing plate 250 is driven to be pressed downwards by pressing the air cylinder 220, the sucking disc 260 is tightly pressed on the top of the lithium battery to complete adsorption, the air cylinder 220 and the top plate 230 are driven to rotate by rotating the motor 210, so that the top plate 230 drives the pressing plate 250 and the sucking disc 260 to rotate through the elastic piece 240, under the adsorption effect of the sucking disc 260, the lithium battery rotates along with the pressing plate, different rim charge can be conveniently cut, the arrangement of the reset spring is adopted, the buffering effect is realized when the pressing plate 250 presses downwards, the lithium battery is prevented from being damaged, the sucking disc 260 can be conveniently replaced through the matching of the connecting groove 251 and the connecting head 261, the sucking disc 260 with different sizes can be conveniently installed, the lithium batteries with different sizes can be adsorbed, the redundant air in the negative pressure cavity of the sucking disc 260 can be pumped out through the air hole 263, the adsorption force of the sucking disc 260 can be improved, the cutting knife 330 can be driven to move through the linear guide rail 320, and the cutting knife 330 can be conveniently cut, through the setting of electric telescopic handle 310, make things convenient for linear guide 320's lift, be convenient for cut the lithium cell rim charge of different thickness.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a lithium cell production is with side cut device which characterized in that includes:

the supporting assembly comprises a placing table (100), supporting columns (120) and supporting plates (130), wherein the supporting columns (120) are respectively vertically arranged at the top of the placing table (100), and the supporting plates (130) are arranged at the top of the supporting columns (120);

the pressing component (200) comprises a rotating motor (210) arranged on the side wall of the supporting plate (130), an air cylinder (220) arranged at the output end of the rotating motor (210), a top plate (230) arranged at the output end of the air cylinder (220), elastic pieces (240) respectively arranged at four corners of the bottom of the top plate (230), a pressing plate (250) arranged at the bottom of the elastic pieces (240) and a sucker (260) arranged on the side wall of the pressing plate (250);

the trimming assembly (300) comprises an electric telescopic rod (310) arranged on the side wall of the supporting plate (130), a linear guide rail (320) arranged at the output end of the electric telescopic rod (310) and a cutting knife (330) arranged inside a track of the linear guide rail (320).

2. The edge cutting device for producing the lithium battery as claimed in claim 1, wherein: the elastic piece (240) is made of a return spring, and anticorrosive paint is sprayed on the surface of the return spring.

3. The edge cutting device for lithium battery production according to claim 2, characterized in that: the bottom of the pressing plate (250) is provided with a connecting groove (251), and the inner wall of the connecting groove (251) is provided with internal threads.

4. The edge cutting device for lithium battery production according to claim 3, characterized in that: the top of sucking disc (260) is provided with connector (261), the periphery of connector (261) be provided with spread groove (251) internal thread adaptation's external screw thread.

5. The edge cutting device for lithium battery production according to claim 4, characterized in that: the inside of connecting groove (251) is provided with and accomodates groove (252), and the top of connector (261) sets up puts into vacuum pump (262) of accomodating inside groove (252).

6. The edge cutting device for lithium battery production according to claim 5, characterized in that: the lateral wall of sucking disc (260) and connector (261) is provided with air vent (263) with vacuum pump (262) air inlet intercommunication, air vent (263) communicate with the negative pressure chamber of sucking disc (260).

7. The edge cutting device for producing the lithium battery as claimed in claim 6, wherein: the lateral wall of backup pad (130) is provided with mounting panel (140), the lateral wall of mounting panel (140) is provided with two activity holes (141), and the lateral wall of linear guide (320) is provided with and stretches into inside stabilizer bar (321) in activity hole (141).