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Battery liquid injection device

A liquid injection device and battery technology, which is applied to primary batteries, lithium batteries, battery pack components, etc., can solve the problems of inconvenient operation of battery injection.

Active Publication Date: 2020-06-30
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a battery liquid injection device that is convenient for liquid injection of the battery in order to solve the problem of inconvenient operation of the existing battery liquid injection

Method used

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  • Battery liquid injection device
  • Battery liquid injection device
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Embodiment Construction

[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention relates to a battery liquid injection device. The battery liquid injection device comprises a rack, a liquid injection mechanism, a jacking mechanism and a battery bearing mechanism; before liquid injection, the battery shell to be subjected to liquid injection can be placed in the battery bearing mechanism at the feeding station. Then, the jacking driving piece drives the supportingrod to ascend, and the supporting rod penetrates through the avoiding structure and jacks up the battery shell in the battery bearing mechanism until the jacked battery shell is in butt joint with the liquid injection nozzle, so that liquid injection is completed. Finally, as the supporting rod is driven by the jacking driving piece to reset, the jacked battery shell also resets. When the batteryliquid injection device is used for injecting liquid into the battery shell, the battery shell is always in the battery bearing mechanism and does not need to be transferred. Therefore, the carryingaction on the battery shell is reduced, and the liquid injection operation on the battery is more convenient.

Description

technical field [0001] The invention relates to the technical field of battery processing, in particular to a battery liquid injection device. Background technique [0002] In the process of lithium battery processing, the most critical step is to inject electrolyte into the battery case. At present, the common practice is to use a manipulator to place a single or a pair of battery cases on a high-precision fixture, and then transport the fixture to the liquid injection station. After the liquid injection is completed, move the battery fixture out of the liquid injection level. Remove the battery case from the jig. [0003] The common liquid injection method requires the cooperation of manipulators to complete the loading, unloading, and transfer of the battery, and there are many moving actions, which leads to the risk of the battery case falling during the liquid injection process. Moreover, repeated handling requires higher positioning accuracy, and the debugging and ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/36H01M10/052H01M10/058H01M6/00
CPCH01M10/052H01M10/058H01M6/005H01M50/60Y02E60/10Y02P70/50
Inventor 不公告发明人
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD
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