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Lithium battery liquid injection device capable of being rapidly adjusted

A lithium battery injection and rapid technology, which is used in battery components, non-aqueous electrolyte batteries, electrolyte battery manufacturing and other directions Efficiency, saving the cost of injection, and improving the qualification rate

Inactive Publication Date: 2022-04-15
山东旭尊电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is difficult to control the injection volume of the lithium battery in the existing lithium battery injection device, and the amount of injected electrolyte is relatively large, which will cause the electrolyte to overflow during the injection, waste the electrolyte, and is not convenient for the lithium battery. Fast limit, resulting in the movement of the lithium battery during liquid injection

Method used

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  • Lithium battery liquid injection device capable of being rapidly adjusted
  • Lithium battery liquid injection device capable of being rapidly adjusted
  • Lithium battery liquid injection device capable of being rapidly adjusted

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Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0039] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The invention discloses a lithium battery liquid injection device capable of being rapidly adjusted, and belongs to the technical field of lithium battery production, the lithium battery liquid injection device comprises a frame, a liquid injection mechanism is arranged in the frame, and the liquid injection mechanism comprises a liquid injection assembly and a liquid storage assembly; the damping device comprises a moving plate horizontally arranged in the frame, a group of liquid guide boxes vertically arranged on the moving plate and capable of sliding in the vertical direction, and a first reset piece used for providing damping when the liquid guide boxes move downwards. A liquid inlet pipe and a liquid outlet pipe are arranged at the upper end and the lower end of the liquid guide box respectively. Through mutual cooperation of the liquid injection mechanism and the limiting mechanism, electrolyte rotates a sealing plate along with movement between two adjusting blocks until the sealing plate is closed, so that the product quality and the product qualification rate are effectively improved, meanwhile, the lithium battery is automatically clamped, clamping and liquid injection of the lithium battery are synchronously performed, use is convenient, and the production efficiency is improved. The injection switch of the electrolyte does not need to be manually controlled, and the electrolyte injection efficiency of the lithium battery is improved.

Description

technical field [0001] The invention relates to the technical field of lithium battery production, in particular to a rapidly adjustable lithium battery liquid injection device. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution; electrolyte is an important part of lithium ion battery, and the liquid injection and its technology play a crucial role in the production of lithium battery It plays an important role in determining various properties such as the safety and service life of lithium batteries. [0003] The existing lithium battery liquid injection device is difficult to control the injection volume during the liquid injection operation of the lithium battery, and the amount of injected electrolyte is relatively large, causing the electrolyte to overflow when injecting the liquid, wasting the electrolyte, and is not convenient for lithi...

Claims

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Application Information

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IPC IPC(8): H01M50/609H01M10/058
CPCH01M50/609H01M10/058Y02E60/10Y02P70/50
Inventor 黄晋发殷滕超侯广芳曹凤
Owner 山东旭尊电子科技有限公司
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