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Cell detecting and sorting method

A battery cell and detection technology, applied in the field of cell detection and sorting, can solve the problems of low efficiency, achieve the effect of improving operation efficiency, reducing labor intensity, and saving shooting time

Active Publication Date: 2019-01-25
GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD
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Problems solved by technology

[0003] Since the shell of the cell is a soft composite material, the cell includes the cell body and the Mylar film covering the cell body; after the cell is produced, many quality problems are reflected in the appearance of the cell. Therefore, in the production process of the battery cell, it is necessary to detect the appearance of the battery cell and classify the battery cell according to the test results, but the existing methods are inefficient in realizing the above operations

Method used

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Embodiment Construction

[0025] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0026] Such as Figure 1-6 A battery detection and sorting method is shown, the battery detection and sorting method adopts battery detection and sorting equipment; the battery 80 photographing and conveying device includes a battery feeding station 10, a photographing station 20, defective products Container 30, qualified product container 40, manipulator 50 and image acquisition device 60; Manipulator 50 is used to transfer the electric core 80 of electric core feeding station 10 to photographing station 20; Manipulator 50 is also used for photographing station 20 The electric core 80 is selectively transferred to the defective product container 30 ...

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Abstract

The invention discloses a cell detecting and sorting method. The cell detecting and sorting method adopts cell detecting and sorting equipment. The cell detecting and sorting equipment comprises a cell feeding station, a photographing station, a defective product container, a qualified product container, a manipulator and an image collection device. The method comprises the following steps that material preparation is carried out, wherein cells to be detected are put onto the cell feeding station, and the manipulator grabs the cells to be detected and transfers the cells to be detected to thephotographing station; image collection is carried out, wherein two cameras take images of the upper surfaces and the lower surfaces of the cells respectively; comparison judging is carried out, wherein the images collected in the image collection step are compared with images of a qualified cell, and whether the cells to be tested are qualified or not is judged; and sorting is carried out, wherein according to the results of the judging step, the manipulator transfers qualified products into the qualified product container, and transfers unqualified products into the defective product container. The cell detecting and sorting method can improve the detecting and sorting efficiency.

Description

technical field [0001] The invention relates to a detection and sorting method, in particular to a battery detection and sorting method. Background technique [0002] At present, lithium-ion batteries are more and more widely used, such as mobile phones, notebooks, electric vehicles, etc., forming a huge industrial group. Among them, the battery cell is an intermediate product of lithium batteries in various forms, which can be assembled into batteries of different specifications through the packing process, such as lithium batteries for electric bicycles, lithium batteries for electric cars, etc. [0003] Since the shell of the cell is a soft composite material, the cell includes the cell body and the Mylar film covering the cell body; after the cell is produced, many quality problems are reflected in the appearance of the cell. Therefore, in the production process of the battery cell, it is necessary to detect the appearance of the battery cell, and classify the battery c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/34B07C5/02
CPCB07C5/02B07C5/34
Inventor 张俊峰叶长春
Owner GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD
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