Liquid injection device for producing lithium ion battery

A technology of lithium ion battery and liquid injection device, applied in battery pack parts, circuits, electrical components, etc., can solve problems such as restricting the production efficiency and production efficiency of enterprises, time-consuming and labor-intensive, etc.

Active Publication Date: 2021-09-10
WUHU ETC BATTERY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This process is seriously time-consuming and labor-intensive, which restricts the production efficiency and production benefits of related enterprises.

Method used

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  • Liquid injection device for producing lithium ion battery
  • Liquid injection device for producing lithium ion battery
  • Liquid injection device for producing lithium ion battery

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Experimental program
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Embodiment Construction

[0031] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0032] Such as Figure 1 to Figure 7 As shown, a liquid injection device for producing lithium-ion batteries includes a workbench 10, a conveying mechanism 20, a positioning mechanism 30 and a clamping mechanism 40, wherein:

[0033] The workbench 10 is set horizontally;

[0034] The conveying mechanism 20 is arranged on the upper side of the workbench 10 and is used to realize the conveying before and after the lithium battery 50 is injected. Motor 211 and fixed plate 1 212;

[0035] The positioning mechanism 30 is arranged on the lower side of the conveying mechanism 20 and is used to realize the positioning when injecting liquid to the lithium battery 50. The positioning mechanism 30 specifically includes a telescopic cylinder 301, a fixing p...

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Abstract

The invention discloses a liquid injection device for producing a lithium ion battery, and belongs to the technical field of lithium battery production. The liquid injection device comprises a workbench, a conveying mechanism, a positioning mechanism and a clamping mechanism; the workbench is horizontally arranged; the conveying mechanism is arranged on the upper side of the workbench and used for conveying lithium batteries before and after liquid injection; the conveying mechanism specifically comprises a supporting plate, a supporting column, a mounting strip, a connecting shaft and a driving motor; the positioning mechanism is arranged on the lower side of the conveying mechanism and used for positioning during liquid injection of the lithium batteries; and the positioning mechanism specifically comprises a telescopic air cylinder, a first hinge strip, a second hinge strip and a positioning strip; the clamping mechanism is arranged on the upper side of the conveying mechanism and used for clamping the lithium batteries during liquid injection; the clamping mechanism specifically comprises an overhanging strip, a clamping plate, a third hinge strip, a linkage column and a linkage strip. In conclusion, the liquid injection device has the advantages of reasonable design, ingenious structure and convenient use, and can achieve automatic conveying, automatic positioning and automatic clamping of the lithium batteries.

Description

technical field [0001] The invention relates to the technical field of lithium battery production, in particular to a liquid injection device for producing lithium ion batteries. Background technique [0002] Electrolyte is the medium used in chemical batteries, electrolytic capacitors, etc., providing ions for their normal operation. Electrolyte is an essential part of chemical batteries, so a suitable electrolyte injection device is also essential. [0003] At present, most of the battery electrolyte injection methods on the market use the method of assembly line operation, and often need manual assistance to move the battery from the conveying line to the liquid injection station, and the liquid injection can only be performed after the corresponding positioning tool is placed. After the liquid is filled, the battery is moved back from the filling station to the conveying line. This process is seriously time-consuming and labor-intensive, which restricts the production ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/609
CPCH01M50/609Y02E60/10
Inventor 路宝王媛窦元运
Owner WUHU ETC BATTERY LTD
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