Columnar lithium battery automated screening method

A lithium battery and screening technology, applied in secondary battery manufacturing, sorting, conveyor objects, etc., can solve problems such as inconvenience, no self-inspection process, lower production efficiency, etc., to achieve low cost, save manpower, and improve production capacity Effect

Inactive Publication Date: 2018-02-16
SEESA HLDG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing screening methods usually use voltage and internal resistance tests to perform reasonable parallel matching and classification, that is, most of them use manual operations for matching and screening, so there will be inevitable mistakes in the matching and screening process, that is, no self-control. inspection process, which will reduce production efficiency and cause great inconvenience

Method used

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see figure 1 , which is a mechanical power arm for automatic screening of cylindrical lithium batteries, including a screening module and a code scanning module arranged in a vertical direction as an integral type;

[0034] The screening module is divided into two-stage motion structure and lithium battery grasping and screening structure;

[0035] The two-level motion structure is composed of the first-level overall motion structure and the second-lev...

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Abstract

A columnar lithium battery automated screening method is disclosed. A mechanical power arm structure is included. The columnar lithium battery automated screening method comprises the following stepsthat (1) batteries are taken, specifically, when a mechanical power arm moves to the position above lithium batteries (7), under the situation that a second oil cylinder (2) jacks a second-level moving plate (15) to the position of a lower limiting point of a first limiting block (14), a first oil cylinder (1) drives a first-level moving plate (17) to move downwards, firstly the lithium batteries(7) are positioned by a protecting bush (6) till the distances between permanent magnets (8) and the lithium batteries (7) are 4-5 mm, the lithium batteries (7) are attracted to the permanent magnets(8), and grabbing is completed; (2) code scanning and grading are conducted; and (3) the batteries are dismounted. According to the columnar lithium battery automated screening method, automated grabbing, code scanning, grading and dismounting of the columnar lithium batteries can be achieved, code scanning data is compared with data obtained by scanning a tray, and the comparison and self-inspection functions are achieved.

Description

technical field [0001] This application is a divisional application with a Chinese filing date of 2016.04.12, an application number of 201610223171X, and a divisional application titled "A Cylindrical Lithium Battery Automatic Screening Mechanical Power Arm". Background technique [0002] Lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. Due to the advantages of relatively long service life, high power tolerance, and environmental protection, lithium batteries have been widely used in the market. Applications. [0003] Among them, the 18650 lithium battery is a lithium battery commonly used in electronic products, and is often used as a battery cell in a notebook computer battery. The 18650 type lithium battery refers to a cylindrical lithium battery with a diameter of 18mm and a length of 65mm. Of course, there are other similar types of lithium batteries. The lithium ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/36B07C5/344B25J9/02B25J9/14B25J15/06
CPCB07C5/344B07C5/362B25J9/023B25J9/144B25J15/0608B65G47/92H01M10/04Y02P70/50
Inventor 攸潇潇刘凯歌
Owner SEESA HLDG
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