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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.

Pending Publication Date: 2019-12-20
深圳市万德自动化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the prior art, the present invention provides an integrated sheet-making and winding equipment, which solves the existing problems of the prior art, such as low degree of automation, many manual participation, high labor cost, low production efficiency, low battery capacity, and Product quality and other technical defects

Method used

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  • Piece producing and winding integrated device
  • Piece producing and winding integrated device
  • Piece producing and winding integrated device

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Embodiment Construction

[0048] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not contradict...

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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.

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

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Application Information

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IPC IPC(8): B65H35/06B65H23/032B65H20/30B65H23/188H01M10/0587
CPCB65H35/06B65H23/032B65H20/30B65H23/1888H01M10/0587B65H2701/1133Y02E60/10Y02P70/50
Inventor 王从凤郑珺晖张东南周素兰
Owner 深圳市万德自动化科技有限公司
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