Winding needle mechanism for removing static electricity during blanking with lithium battery cell ion wind
A technology of ion wind and lithium battery, applied in the field of ion wind removing static electricity blanking and rolling mechanism for lithium battery cells, can solve problems such as affecting product quality, and achieve the effect of improving production quality, eliminating static electricity and improving production efficiency
Pending Publication Date: 2019-02-26
深圳市万德自动化科技有限公司
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Problems solved by technology
[0005] In order to overcome the deficiencies of the prior art, the present invention provides a lithium battery ion wind removal static electricity removal needle rolling mechanism, which solves the technical defect that the existing lithium battery cell is prone to core pulling phenomenon and affects product quality during the cutting process.
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[0034] 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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The invention discloses a winding needle mechanism for removing static electricity during blanking with lithium battery cell ion wind. The winding needle mechanism comprises a winding shaft componentand a winding needle component mounted on the winding shaft component; an ion wind transport channel is formed in the winding shaft component, an ion wind blowing-out channel is formed in the windingneedle component, an air pipe connecting component is connected between an exit of the ion wind transport channel and an entrance of the ion wind blowing-out channel, an entrance of the ion wind transport channel is communicated with an external ion wind generator, and a wind outlet of the ion wind blowing-out channel is used for blowing ion wind on a lithium battery cell. The winding needle mechanism for removing the static electricity during blanking with the lithium battery cell ion wind, disclosed by the invention, has the advantages unfound in the prior art that the structure is simple, the implementation is convenient, the cell pulling phenomenon can be eliminated, and the production quality is improved,.
Description
technical field [0001] The invention relates to the field of lithium battery production, in particular to a lithium battery battery cell ion wind destaticizing and unloading needle mechanism. Background technique [0002] With the maturity of new energy technology, the application of lithium batteries is becoming more and more extensive. [0003] In the production process of lithium batteries, the production process of lithium battery cells is particularly critical, which largely affects the quality and performance of lithium batteries. In the production process of lithium battery cells, lithium battery winding machines are generally used to wind the cells. After the winding of the cells is completed, it is necessary to unload the wound cells. However, in the existing technology, due to the ubiquitous static electricity in the processing equipment, the lithium battery cell is easily affected by the static electricity on the equipment during the blanking process, resulting i...
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Login to View More IPC IPC(8): H01M10/0587H01M10/0525H05F3/06
CPCH01M10/0525H01M10/0587H05F3/06Y02E60/10Y02P70/50
Inventor 王从凤冯纬宇徐唐如周素兰
Owner 深圳市万德自动化科技有限公司