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Pole piece movement clipping method and assembly of lithium battery cell processing equipment

A processing equipment, lithium battery technology, applied in electrode manufacturing, electrical components, secondary batteries, etc., can solve problems such as low efficiency of cutting pole pieces, and achieve the effect of improving production efficiency, improving work efficiency, and solving low efficiency

Inactive Publication Date: 2014-03-12
STATE GRID JIANGSU ELECTRIC POWER CO LIANYUNGANG POWER SUPPLY CO +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a pole piece motion cutting method and assembly for lithium battery cell processing equipment, which solves the technical problems of the prior art such as low efficiency of pole piece cutting

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  • Pole piece movement clipping method and assembly of lithium battery cell processing equipment
  • Pole piece movement clipping method and assembly of lithium battery cell processing equipment
  • Pole piece movement clipping method and assembly of lithium battery cell processing equipment

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Embodiment Construction

[0016] A method for cutting the pole piece movement of lithium battery cell processing equipment. First, use a diaphragm encoder to read the diaphragm information when the device is wound on the battery cell. When the diaphragm is wound to a preset length, the diaphragm encoder outputs a signal to drive The pole piece clamping mechanism clamps the pole piece and moves at the same speed and the same direction as the pole piece. At the same time, the pole piece cutting mechanism moves at the same speed and the same direction as the pole piece. After the pole piece is clamped by the pole piece clamping mechanism, the pole piece is cut off. The mechanism cuts the pole piece. After the pole piece is cut, the pole piece clamping mechanism and the pole piece cutting mechanism are reset, and the pole piece cutting process is completed.

[0017] Reference Figure 1-4 , A pole piece motion cutting assembly of a lithium battery cell processing equipment, comprising a diaphragm encoder and a...

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Abstract

The invention discloses a pole piece movement clipping method and assembly of lithium battery cell processing equipment. The pole piece movement clipping assembly comprises a diaphragm coder and a clipping assembly installing board fixedly arranged on an equipment main installing board, a pole piece compensating motor and a first clipping guide rail are arranged on the clipping assembly installing board, a middle sliding board capable of sliding on a track of the guide rail is arranged on the first clipping guide rail, the pole piece compensating motor is capable of driving the middle sliding board to slide on the first clipping guide rail, and a pole piece clamping device and a pole piece cutting device are arranged on the middle sliding board. According to the pole piece movement clipping method and assembly, the speed of clipping a pole piece by the equipment can be effectively increased, and the production efficiency is increased.

Description

Technical field [0001] The invention relates to the field of lithium battery cell processing, in particular to a method and component for cutting pole piece movement of a lithium battery cell processing equipment. Background technique [0002] In the lithium battery cell processing equipment, when the pole piece is wound to the set length, the pole piece cutting component will cut the pole piece. In the prior art, the device first needs to stop the pole piece, and then use the pole piece cutting mechanism to cut the pole piece. The pole piece must be stopped every time the processing equipment processes a battery cell. This causes the problem of low work efficiency of pole piece cutting components. Today, when automated production is increasingly advocated, this processing method and pole piece cutting components are obviously serious Reduce production efficiency and cannot meet the needs of modern production. To this end, we need to provide an efficient method and components f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/058H01M10/0587
CPCH01M4/04H01M10/0431H01M10/0587Y02E60/10Y02P70/50
Inventor 李逆
Owner STATE GRID JIANGSU ELECTRIC POWER CO LIANYUNGANG POWER SUPPLY CO
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