Automatic detection device for lithium battery pack procedure and detection line
An automatic detection device, lithium battery technology, applied in the direction of sorting, etc., can solve the problems of difficult to obtain values, short, generally two or three millimeters, and difficult to meet the efficiency of mass production, etc., to achieve highly automated detection operations and reasonable structural design , the effect of meeting the performance requirements
Pending Publication Date: 2021-04-16
东莞市名动智能科技有限公司
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Problems solved by technology
Since the core wire of the lead wire is composed of multiple copper wires, the lead wire is very soft, and the exposed core wire copper wire is relatively short, generally two or three millimeters, and is scattered, so that when using the detection equipment for contact detection It will be difficult to obtain the real value due to poor contact, and if the lead wire is manually pinched for detection, the efficiency is difficult to meet the requirements of mass production
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[0026] In this example, refer to Figure 4-Figure 7 , the automatic detection device for the lithium battery PACK packaging process includes an automatic clamping detection module 4 and a product positioning fixture module 3, the product positioning fixture module 3 is provided with an accommodating groove 37 for placing the battery workpiece 10, and the automatic clamping The line detection module 4 includes at least one clamping line detection mechanism; the product positioning fixture module 3 includes a running mechanism and a placement plate 36, and the placement plate 36 is installed on the running mechanism to form a moving structure; the accommodating groove 37 is set On the placement plate 36, an opening for leading out the battery lead wire of the battery workpiece 10 is provided at the front end of the accommodating groove 37; a lead wire positioning mechanism 44 that can move closer or farther away from the opening is provided in front of the opening, and the lead w...
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The invention discloses an automatic detection device for a lithium battery pack procedure and a detection line. The detection device comprises an automatic lead clamping detection module and a product positioning jig module, and the automatic lead clamping detection module comprises a lead clamping detection mechanism. The product positioning jig module comprises an operation mechanism and a placing plate, the placing plate is provided with a containing groove, a lead positioning mechanism is arranged in front of the containing groove, and a battery lead is pressed through the lead positioning mechanism to achieve positioning. The lead clamping detection mechanism is arranged beside the lead positioning mechanism to achieve detection. A battery workpiece is placed by designing a product positioning jig of a special structure, meanwhile, the lead positioning mechanism of a special structure is matched, the lead positioning mechanism and the product positioning jig are in cooperation to position two tab leads, so that a detection mechanism makes contact with the leads to complete detection, and therefore efficient, reliable, effective and highly-automatic detection operation can be achieved, and the performance requirements for high-end lithium battery products are met.
Description
technical field [0001] The invention relates to the technical field of lithium battery production equipment, in particular to a detection equipment mainly used in the production process of lithium battery packaging. Background technique [0002] Lithium batteries are used in many fields. Before lithium batteries finally enter the market, the battery thickness, voltage, internal resistance, shape, etc. need to be tested to ensure that the batteries that flow into users are qualified. For example, the detection of electrical performance parameters such as voltage and internal resistance is usually carried out in a single line. It is required for the contact detection of the tabs, and the values obtained by the detection are generally true. However, after the trimming, embossing, folding, packaging and other processes of the second sealing line, the internal parameters of the battery cell may not maintain the original value. Therefore, for some high-end batteries with high r...
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IPC IPC(8): B07C5/344B07C5/34B07C5/36B07C5/38B07C5/02
CPCY02E60/10Y02P70/50
Inventor 谭旭旭蒋园园余毅黄俊
Owner 东莞市名动智能科技有限公司