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A kind of processing and production method of lithium battery lamination machine double cell

A production method and stacking machine technology, applied in the direction of secondary batteries, electrochemical generators, sustainable manufacturing/processing, etc., can solve the problems of high defective rate and low processing accuracy, reduce the defective rate, improve The effect of production efficiency and precise position

Active Publication Date: 2021-09-21
王洋
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the shortcomings of low processing precision and high defective rate in the prior art, and propose a double-cell processing and production method for a lithium battery lamination machine

Method used

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them.

[0028] A method for processing and producing double cells of a lithium battery lamination machine, comprising the following steps:

[0029] S1: Use the scanning device to scan the positive and negative electrodes to the computer, mark the size of the positive and negative electrodes, enter the size of the positive and negative electrodes to be processed into the computer, and model on the computer;

[0030] S2: Place the positive and negative electrodes on the stacker, simulate the working process of the stacker, determine the diaphragm conveying speed and stacking speed, record the speed data, and simulate the control process of the manipulator of the stacker , and record the simulated data;

[0031] S3: Connect the pole pieces on both s...

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Abstract

The present invention belongs to the field of cell processing, in particular to a method for processing double cells of a lithium battery lamination machine. Aiming at the existing problems of low processing accuracy and high defective rate, the following scheme is proposed, which includes the following steps: S1 : Enter the size of the positive and negative electrodes to be processed into the computer, and model on the computer; S2: Simulate the lamination of the positive and negative electrodes, and record the simulated data; S3: Connect the two sides through the tabs Place the diaphragm on the pole piece, place a diaphragm roll on the left and right sides, and add two diaphragm rolls on the front, back, and left and right sides; S4: Input the data in S2 into the lamination machine through the input device, and the lamination machine passes through the received data. The lamination pinch device transports the pole pieces and performs lamination. The invention can precisely control the processing process of the battery cells, effectively reduce the defective rate, improve production efficiency, and provide a reliable basis for subsequent production.

Description

technical field [0001] The invention relates to the technical field of cell processing, in particular to a method for processing and producing double cells of a lithium battery lamination machine. Background technique [0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. In 1912, the lithium metal battery was first proposed and studied by Gilbert N. Lewis. In the 1970s, M.S.Whittingham proposed and began to study lithium-ion batteries. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream now. [0003] Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Li-ion batteries do not contain metallic lithium and are ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/0583G01B21/00
CPCG01B21/00H01M10/0583Y02E60/10Y02P70/50
Inventor 柴利春
Owner 王洋
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