Electrolytic solution filling device capable of adjusting filling quantity and used for lithium ion battery production

A lithium-ion battery and filling device technology, which is applied to battery pack components, sustainable manufacturing/processing, non-aqueous electrolyte storage batteries, etc. Offset, easy-to-operate effects

Pending Publication Date: 2020-10-02
湖南宝特瑞能新能源有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a lithium-ion battery production electrolyte filling device with adjustable filling volume, so as to solve the problem that the existing lithium-ion battery electrolyte filling volume is difficult to adjust and has no fixing mechanism. The problem

Method used

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  • Electrolytic solution filling device capable of adjusting filling quantity and used for lithium ion battery production
  • Electrolytic solution filling device capable of adjusting filling quantity and used for lithium ion battery production
  • Electrolytic solution filling device capable of adjusting filling quantity and used for lithium ion battery production

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-7 , an embodiment provided by the present invention:

[0031]An electrolyte filling device for lithium-ion battery production with an adjustable filling volume, comprising a device main body 1 and a drive motor 13, the device main body 1 includes a device bottom plate 11, and a leg 12 is fixedly connected to the lower surface of the device bottom plate 11, through The setting of support leg 12 can improve the height of this device, and on...

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Abstract

The invention relates to the technical field of lithium ion battery production equipment, particularly to an electrolytic solution filling device capable of adjusting filling quantity and used for lithium ion battery production. The device comprises a device main body and a driving motor, wherein the device main body comprises a device bottom plate, supporting legs are fixedly connected to the lower surface of the device bottom plate, one side of each supporting leg is fixedly connected with a driving motor, the upper surface of the device bottom plate is fixedly connected with a device framebody, one side of the inner wall of the device frame body is fixedly connected with an electrolytic solution filling box, the upper surface of the device frame body is provided with a transmission mechanism, and the upper surface of the device frame body is provided with an adjusting mechanism. According to the invention, a piston is driven by a connecting rod to move up and down, when the pistonmoves up and down, the interior of an air bag can be pressurized through an air conveying pipe so as to increase the size of the air bag, and the capacity of an electrolytic solution added into an electrolytic solution filling box can be reduced when the size of the air bag is increased, so that the capacity of the electrolytic solution in the electrolytic solution filling box can be controlled.

Description

technical field [0001] The invention relates to the technical field of lithium-ion battery production equipment, in particular to an electrolyte filling device for lithium-ion battery production with adjustable filling volume. Background technique [0002] Lithium-ion battery is a secondary battery (rechargeable battery), which mainly relies on lithium ions to move between the positive and negative electrodes to work. Cell phones and laptops use lithium-ion batteries, which are commonly known as lithium batteries. Generally, materials containing lithium elements are used as electrodes, which are representatives of modern high-performance batteries. Lithium-ion batteries need to be filled with electrolyte inside when they are produced. [0003] For example, the disclosed invention whose publication number is CN107464911A, this kind of lithium ion battery constant temperature heating liquid injection device, includes the first electrolyte heating tank, the second electrolyte h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/36H01M10/058
CPCH01M10/058Y02E60/10Y02P70/50
Inventor 郭成
Owner 湖南宝特瑞能新能源有限责任公司
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