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A liquid injection device

A liquid injection and equipment technology, applied in structural parts, final product manufacturing, battery pack parts, etc., to achieve the effects of simple control, convenient docking, and improved flow efficiency

Active Publication Date: 2022-03-11
HEFEI GUOXUAN HIGH TECH POWER ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a liquid injection device that can realize the non-stop circulation of the liquid injection tray at multiple stations to improve the transfer efficiency of the liquid injection tray

Method used

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are clearly and completely described below in conjunction with specific embodiments and with reference to the accompanying drawings. Obviously, the described embodiments are part of the implementation of the present invention. example, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] Such as figure 1 As shown, this embodiment provides a liquid injection device, including a base 1, the surface of the base 1 is provided with a conveying assembly 2 along the length direction, and along the length direction of the conveying assembly 2, a feeding assembly 3, a closing Disk station 21, leak detection station 22 and liquid injection station 23, the f...

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Abstract

The invention provides a liquid injection device, which includes a base, a conveying assembly is arranged on the surface of the base along the length direction, and a feeding assembly, a closing station, a leak detection station and Liquid injection station, the feeding assembly can transfer the liquid injection tray to the conveying assembly, and the conveying assembly can drive the liquid injection tray to enter different processing stations in sequence, and the discharge side of each processing station is respectively provided with When the conveying assembly is working, the blocking assembly prevents the movement of the liquid injection tray; the conveying assembly includes two rows of rollers arranged in parallel, and the rollers and the roller shaft rotate synchronously through frictional force. The advantages of the invention are that only the conveying components need to be controlled, the operation is convenient, the rollers are stationary when the liquid injection tray stops, the loss is reduced, the frequent start and stop are not required, and the transfer efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of lithium battery production, in particular to a liquid injection device. Background technique [0002] Liquid injection is an indispensable key process link in the production of power lithium-ion batteries. The electrolyte is injected into the single battery with guaranteed quality and quantity. During the liquid injection process, the liquid injection tray needs to be transferred between different stations. If each station is individually controlled, multiple control programs need to be set up for the entire production process, which is cumbersome to control; the publication number is The invention patent application of CN111129421A discloses a fully automatic liquid injection equipment, which completes the circulation of the liquid injection tray between different stations through the automatic equipment, which is more convenient to control, but because the processing time of each station is inconsistent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/609H01M10/058
CPCH01M10/058Y02E60/10Y02P70/50
Inventor 郭彪
Owner HEFEI GUOXUAN HIGH TECH POWER ENERGY