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Automatic detection method for pole piece defects of power lithium-ion batteries

A lithium-ion battery and automatic detection technology, which is applied in the direction of optical testing for defects/defects, can solve the problems of large standard fluctuations and high costs, and achieve the effects of improving efficiency, avoiding damage, and shortening the operating time of the mechanism

Inactive Publication Date: 2017-02-22
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Purpose of the invention: In order to overcome the shortcomings of high cost and large standard fluctuations in the existing manual visual inspection, the present invention provides an automatic detection line and detection method for pole piece defects of power lithium-ion batteries

Method used

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  • Automatic detection method for pole piece defects of power lithium-ion batteries
  • Automatic detection method for pole piece defects of power lithium-ion batteries
  • Automatic detection method for pole piece defects of power lithium-ion batteries

Examples

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Embodiment

[0029] Example: such as figure 1 As shown, the automatic detection line for pole pieces of power lithium-ion batteries in this embodiment includes a feeding mechanism 2 arranged along the running direction of the tooling plate 1-1 on the double-speed chain 1, a visual inspection mechanism, a qualified product unloading mechanism 5, and a disqualified product. Product unloading mechanism 6, and control mechanism.

[0030] For the feeding mechanism, the unqualified product unloading mechanism and the unqualified product unloading mechanism, since they have the same structure, the first beam, the second beam, and the third beam are collectively referred to as beams below, and the first lifting mechanism, the second The second lifting mechanism and the third lifting mechanism are collectively referred to as the lifting mechanism, and the first translation mechanism, the second translation mechanism, and the third translation mechanism are collectively referred to as the translatio...

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Abstract

The invention discloses a power lithium ion battery pole piece defect automatic detection method. The method includes executing a feeding step, a detecting step, a qualified product discharging step and an unqualified product discharging step through a detection mechanism. The detection mechanism comprises a feeding mechanism, a vision detection mechanism, a qualified product discharging mechanism, an unqualified product discharging mechanism and a control mechanism. The method has the advantages of high detecting efficiency, low using cost and product quality standard uniformity.

Description

technical field [0001] This application is a divisional application with the application number 2013104839266 submitted by the applicant on October 16, 2013, and the title of the invention is an automatic detection line and detection method for pole piece defects of power lithium-ion batteries. The invention relates to an automatic detection device and method, in particular to an automatic detection line and detection method for pole piece defects of power lithium-ion batteries. Background technique [0002] With the rapid development of human economy, the problems of environmental pollution and energy shortage have become increasingly prominent. In order to cope with the dual pressure of emission reduction and the increasing scarcity of oil resources, most countries in the world regard the development of new energy vehicles as an important way to revitalize the automobile industry and energy conservation and emission reduction. At the same time, military, aviation, medicin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/89
Inventor 韩良
Owner SOUTHEAST UNIV
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