Pole plate positioning mechanism, lithium ion battery lamination device and lithium ion battery lamination method

A lithium-ion battery, positioning mechanism technology, applied in the direction of secondary batteries, circuits, electrical components, etc., can solve problems such as viscous effect, and achieve the effect of reducing viscous effect, stable structure and simple method

Active Publication Date: 2017-05-31
山西能际智能科技有限责任公司
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  • Abstract
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Problems solved by technology

[0007] In order to overcome the technical problem of viscous effect caused by excess electrolyte on the surface of the existing pole piece, the present invention provides a pole piece positioning mechanism for improving the viscous action, a lithium-ion battery lamination device and a lithium-ion battery. Battery Lamination Method

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  • Pole plate positioning mechanism, lithium ion battery lamination device and lithium ion battery lamination method
  • Pole plate positioning mechanism, lithium ion battery lamination device and lithium ion battery lamination method
  • Pole plate positioning mechanism, lithium ion battery lamination device and lithium ion battery lamination method

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[0044] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] see figure 1 , The first embodiment of the present invention provides a pole piece positioning mechanism 10 for positioning the pole piece, which is a basic component of a lithium-ion battery. The pole piece positioning mechanism 10 includes a positioning fixture 12 and a positioning and placing plate 13, the upper surface of the positioning and placing plate 13 is used to place the pole piece that needs to be positioned, and the positioning fixture 12 is used to cooperate with the positioning and placing plate 13 To position the pole pieces placed on the positioning plate ...

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Abstract

The invention relates to the technical field of lithium ion batteries, and in particular relates to a polar plate positioning mechanism, a lithium ion battery lamination device and a lithium ion battery lamination method. The polar plate positioning mechanism is used for location of a polar plate, the polar plate positioning mechanism comprises a positioning placing plate, the upper surface of the positioning placing plate is used for placing the polar plate, the upper surface of the positioning placing plate is provided with a liquid guiding channel, and the liquid guiding channel is used for discharge of an electrolyte on the polar plate. The lithium ion battery lamination device and the lithium ion battery lamination method both adopt the polar plate positioning mechanism, the polar plate positioning mechanism and the lithium ion battery lamination device can improve the viscous effect of the polar plate in the process of positioning due to excess electrolyte, and have the advantages of good localization effect, the lithium ion battery lamination method can effectively pre discharge the excess electrolyte on the polar plate for preliminary positioning, and the lamination method is simple, and has good lamination effect.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of lithium ion batteries, in particular to a pole piece positioning mechanism, a lithium ion battery stacking device and a lithium ion battery stacking method. [0003] 【Background technique】 [0004] Due to the advantages of high working voltage, long cycle life, high energy density, small size, light weight, and low pollution, lithium-ion batteries have been widely used in electronic products such as mobile phones and notebook computers, and have become power batteries for electric vehicles in the future. One of the preferred power sources of lithium-ion batteries, so the requirements for the related processes of lithium-ion batteries are becoming more and more stringent. [0005] Lithium-ion batteries include a plurality of stacked pole pieces. The pole pieces need to be pre-positioned before being transferred to the stacking process. Therefore, a pole piece positioning mechanism is often required...

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Application Information

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IPC IPC(8): H01M10/0585
CPCH01M10/0585Y02E60/10Y02P70/50
Inventor 吴锐向勇彭晓丽蒲万锦陈智鹏
Owner 山西能际智能科技有限责任公司
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