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Lithium battery electric leakage testing device and method thereof

A leakage detection, lithium battery technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve the problems of low efficiency of the leakage detection process, affecting the detection accuracy, etc.

Pending Publication Date: 2018-05-08
GUANGDONG ZHENGYE TECH
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Problems solved by technology

[0003] As far as the existing technology is concerned, the current detection of whether the tabs of the aluminum-cased lithium battery touch the side wall after being bent, resulting in leakage, mainly relies on manual machines and manual measurement, such as battery transmission, handling, grasping, etc.; This makes the leakage detection process less efficient and affects detection accuracy

Method used

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  • Lithium battery electric leakage testing device and method thereof
  • Lithium battery electric leakage testing device and method thereof
  • Lithium battery electric leakage testing device and method thereof

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Embodiment Construction

[0033] The core of this specific embodiment is to provide a lithium battery leakage detection device, which can improve the working efficiency and accuracy of the lithium battery leakage detection link, and solve the current problems in this field.

[0034] Hereinafter, an embodiment will be described with reference to the drawings. In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solution of the invention described in the claims.

[0035] For the lithium battery leakage detection device provided in this specific embodiment, please refer to Figure 1-Figure 3 , mainly including: feeding mechanism 1, positioning mechanism 2, leakage detection mechanism 3, X-RAY detection mechanism 4, material distribution mechanism 5, and handling mechanism 8; among them:

[0036] The feeding mechanism ...

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Abstract

The invention discloses a lithium battery electric leakage testing device and a method thereof. The lithium battery electric leakage testing device mainly comprises a feeding mechanism, a positioningmechanism, an electric leakage testing mechanism, an X-RAY testing mechanism, a material separating mechanism and a conveying mechanism. The feeding mechanism is used for conveying a to-be-tested battery. The positioning mechanism is used for accurate battery positioning for facilitating subsequent testing operation. The electric leakage testing mechanism is used for testing whether a contact phenomenon between a lug and a sidewall exists outside the battery and obtains an electric leakage result. The X-RAY testing mechanism is used for testing whether the contact phenomenon between the lug and the sidewall exists in the battery and obtains an X-RAY result. The material separating mechanism is used for conveying the battery with the electric leakage to an electric leakage discharging mechanism and conveys the battery without electric leakage to a good product discharging mechanism according to the received electric leakage result and the X-RAY result. The conveying mechanism is used for conveying the battery after accurate positioning from the feeding mechanism to the electric leakage testing mechanism and conveys the tested battery to the X-RAY testing mechanism, thereby ensuringsmooth carrying-out of the testing process.

Description

technical field [0001] The invention relates to the field of battery leakage detection, and more specifically, to a lithium battery leakage detection device and method. Background technique [0002] Lithium battery leakage detection is an important process link in battery production, and it is of great significance to the safety performance of subsequent use of batteries. [0003] As far as the existing technology is concerned, the current detection of whether the tabs of the aluminum-cased lithium battery touch the side wall after being bent, resulting in leakage, mainly relies on manual machines and manual measurement, such as battery transmission, handling, grasping, etc.; This makes the leakage detection process less efficient and affects detection accuracy. [0004] Therefore, how to improve the working efficiency and accuracy of the lithium battery leakage detection link is an urgent problem to be solved in this field at this stage. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): G01R31/02G01R31/36
CPCG01R31/3865G01R31/50
Inventor 吴海莽李丛生沈成军周发兵方浩徐地明
Owner GUANGDONG ZHENGYE TECH
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