Piece producing and winding integrated device

An equipment and integrated technology, applied in the field of integrated production and winding equipment, can solve the problems of low production efficiency, affecting product quality, and low battery capacity.
CN110589591APending Publication Date: 2019-12-20深圳市万德自动化科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
深圳市万德自动化科技有限公司
Publication Date
2019-12-20

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Abstract

The invention discloses a piece producing and winding integrated device. The device comprises a piece producing mechanism and a winding mechanism which are installed on a wallboard. The piece producing mechanism comprises a positive pole piece producing mechanism and a negative pole piece producing mechanism, the positive pole piece producing mechanism and the negative pole piece producing mechanism complete piece producing work on a positive pole piece and a negative pole piece, the winding mechanism winds the positive pole piece, the negative pole piece and a diaphragm into a battery cell product, and furthermore, cold pressing and discharging are performed on the battery cell. The piece producing and winding integrated device has the advantages of being high in automatic degree, high inproduction efficiency, good in battery cell production quality, large in battery cell capacity, low in labor cost, small in occupied space and the like which are not achieved in the prior art.
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Description

technical field

[0001] The invention relates to the field of lithium battery production and processing, in particular to an integrated sheet-making and winding device. Background technique

[0002] In the field of lithium battery production, in the existing cell production technology, the manufacturing equipment that completes the sheet making process and the winding process is generally carried out separately. The sheet making machine and the winding machine are two independent devices. After the film production, the pole piece needs to be manually transferred to the winding machine for the second time, and the winding of the entire battery core is completed after the second production. The degree of automation is not very high.

[0003] The disadvantages of the manufacturing equipment of the prior art for completing the cell sheeting process and the cell winding process are: 1. The sheet making machine process and the winding machine process are carried out separately, and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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