Intelligent lithium battery pole piece cutting device

A slicing device and lithium battery technology, applied in the direction of shearing device, nibbling cutting device, driving device, etc., can solve the problems of high work intensity of workers, easy wrinkling of pole pieces, uneven stress on pole pieces, etc. Achieve fast and stable cutting, easy to use, and simple structure

Inactive Publication Date: 2020-02-14
DATONG XINCHENG NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that in the prior art, the cutter shaft is used for slitting, but due to the running process of the cutter shaft, it will inevitably lead to uneven force on the pole piece, so that the pole piece cut out is ea

Method used

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  • Intelligent lithium battery pole piece cutting device
  • Intelligent lithium battery pole piece cutting device
  • Intelligent lithium battery pole piece cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to Figure 1-6 , an intelligent slicing device for lithium battery processing pole pieces, comprising a base 1, two symmetrically arranged first support plates 2 and two symmetrically arranged second support plates 3 are fixedly installed on the top of the base 1, and the bottom of the base 1 is provided with There is a rotating groove 5, and the rotating groove 5 and the two first support plates 2 are respectively rotatably connected with a first rotating rod 6 and a second rotating rod 10, and the outer sides of the first rotating rod 6 and the second rotating rod 10 are fixedly sleeved There is a rotating roller 7, the same third rotating rod 19 is rotatably connected to the two second supporting plates 3, and the same moving plate 23 is slidably connected to the two second supporting plates 3, and the bottom of the moving plate 23 is fixedly equipped with a blade twenty four.

[0029] In the present invention, the bottom of the moving plate 23 is fixedly inst...

Embodiment 2

[0039] refer to Figure 1-6, an intelligent slicing device for lithium battery processing pole pieces, comprising a base 1, two symmetrically arranged first support plates 2 and two symmetrically arranged second support plates 3 are fixedly installed on the top of the base 1, and the bottom of the base 1 is provided with There is a rotating groove 5, and the rotating groove 5 and the two first support plates 2 are respectively rotatably connected with a first rotating rod 6 and a second rotating rod 10, and the outer sides of the first rotating rod 6 and the second rotating rod 10 are fixedly sleeved There is a rotating roller 7, the same third rotating rod 19 is connected to the two second supporting plates 3 in rotation, the same moving plate 23 is slidingly connected to the two second supporting plates 3, and the bottom of the moving plate 23 is welded with a blade 24 .

[0040] In the present invention, the bottom of the moving plate 23 is welded with four positioning sea...

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Abstract

The invention belongs to the field of lithium battery processing equipment, particularly relates to an intelligent lithium battery pole piece cutting device, and aims to solve the following problems in the prior art: a cutter shaft is adopted for cutting, during the operating process of the cutter shaft, a pole piece is likely to be stressed nonuniformly, as a result, the cut pole piece is likelyto have a crumple, or the pole piece is extremely wide to cause that the rejection rate is large, the working strength of a worker is high, and the potential safety hazard exists. According to the technical scheme, the intelligent lithium battery pole piece cutting device comprises a base, wherein two symmetrical first support plates and two symmetrical second support plates are fixedly mounted onthe top of the base; a rotating groove is formed in the bottom of the base; a first rotary rod and a second rotary rod are rotatably connected onto the rotating groove and the two first support plates separately; and rollers are fixedly arranged on the external sides of the first rotary rod and the second rotary rod in a sleeving manner. The intelligent lithium battery pole piece cutting device is simple in structure and convenient to use, can rapidly and stably cut a lithium battery pole piece and facilitates application by a user.

Description

technical field [0001] The invention relates to the technical field of lithium battery processing equipment, in particular to an intelligent slicing device for lithium battery processing pole pieces. Background technique [0002] The characteristics of high energy density, small size and environmental protection of lithium-ion batteries have been widely used. The battery cells inside the flexible packaging lithium-ion batteries are divided into two types: one is laminated, the other is winding, and laminated flexible packaging Because of the complex stacking process of pole pieces, it is not easy to produce in large quantities, so the development of winding-type flexible packaging lithium-ion batteries is relatively fast. In the production process of winding flexible packaging lithium-ion batteries, the entire pole piece needs to be cut into strips. [0003] In the prior art, the cutter shaft is used for slitting, and due to the operation of the cutter shaft, it will inevit...

Claims

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Application Information

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IPC IPC(8): B23D27/00B23D33/02B21D43/09B23Q5/027
CPCB21D43/09B23D27/00B23D33/02B23Q5/027
Inventor 武建军张培林柴利春王志辉张作文纪永良
Owner DATONG XINCHENG NEW MATERIAL CO LTD
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