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Columnar battery tab punching equipment capable of being arranged in order based on pneumatic technology

A battery tab and punching technology, which is applied in the field of cylindrical battery tab punching equipment, can solve the problems of low consistency of battery cell holes and difficulty in improving production efficiency

Pending Publication Date: 2022-02-18
吴先望
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cylindrical battery applicable to different specifications, capable of punching the tabs of the cylindrical batteries, and improving the consistency of punching the tabs of the cylindrical batteries , It can improve the efficiency of punching the tabs of cylindrical batteries, and can arrange the cylindrical batteries in an orderly manner. The columnar battery tab punching equipment based on pneumatic technology can be arranged neatly, so as to solve the problem that the above-mentioned existing devices can only be used for corresponding specifications. The cylindrical battery tabs of the model are punched, and the consistency of the cell hole position is low during the punching process, which makes it difficult to improve production efficiency.

Method used

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  • Columnar battery tab punching equipment capable of being arranged in order based on pneumatic technology
  • Columnar battery tab punching equipment capable of being arranged in order based on pneumatic technology
  • Columnar battery tab punching equipment capable of being arranged in order based on pneumatic technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A cylindrical battery tab punching equipment that can be arranged neatly based on pneumatic technology, such as Figure 1-9 As shown, it includes a bottom block 1, a special-shaped support frame 2, an adjustment assembly 3, a support 4, a cylinder 5, a special-shaped sliding frame 1 6, a slide rail assembly 7, a punching assembly 8 and a blanking assembly 9. On the bottom block 1 A special-shaped support frame 2 is fixedly installed, an adjustment component 3 is fixedly installed on the special-shaped support frame 2, a support 4 is fixedly installed on the special-shaped support frame 2, a cylinder 5 is fixedly installed on the support 4, and a special-shaped Sliding frame one 6, a slide rail assembly 7 is arranged on the special-shaped support frame 2, a punching assembly 8 for punching the tabs of the cylindrical battery is fixedly installed on the bottom block 1, and a blanking assembly is arranged on the punching assembly 8 9.

[0049] The adjustment assembly 3 in...

Embodiment 2

[0057] On the basis of Example 1, such as Figure 9 As shown, it also includes a stopper assembly 10, the slide rail frame one 71 and the slide rail frame two 72 are jointly slidably connected with the stopper assembly 10, the stopper assembly 10 is used to control the falling of the cylindrical batteries one by one, the stopper assembly 10 Including a double-sided material retaining plate 101 and a fourth return spring 102, the slide rail frame one 71 and the slide rail frame two 72 are jointly slidably connected with a double-sided material retaining plate 101, and the double-sided material retaining plate 101 is used for The battery is blocked, the double-sided material retaining plate 101 and the limit hole frame 92 are in contact with each other, the fourth return spring 102 is connected between the double-sided material retaining plate 101 and the slide rail frame one 71, and the double-sided material retaining plate 101 and the slide rail frame A fourth return spring 10...

Embodiment 3

[0060] On the basis of Example 2, such as Figure 10-17 As shown, it also includes a placement assembly 11, the top surface of the bottom block 1 is fixedly installed with the placement assembly 11, the placement assembly 11 is used to collect cylindrical batteries, the placement assembly 11 includes a placement frame 111, hinges 112 and baffles 113, the bottom block 1 A placement frame 111 for placing cylindrical batteries is fixedly installed on the top surface of the block 1, and a hinge 112 is connected to the placement frame 111 by a bolt connection, and a baffle 113 is connected to the hinge 112 by a bolt connection, and the baffle 113 For blocking the cylindrical battery, the baffle 113 is in contact with the placement frame 111 .

[0061]Also include pusher assembly 12, place frame 111 and be fixedly installed with pusher assembly 12, pusher assembly 12 includes special-shaped sliding frame two 121, wedge-shaped push plate 122, the 5th back-moving spring 123, special-s...

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PUM

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Abstract

The invention relates to the field of lithium battery processing, in particular to columnar battery tab punching equipment capable of being arranged in order based on a pneumatic technology, which comprises a bottom block, a special-shaped support frame, an adjusting assembly, a support, an air cylinder and the like, a special-shaped supporting frame is fixedly installed on the bottom block, the adjusting assembly is fixedly installed on the special-shaped supporting frame, the support is fixedly installed on the special-shaped supporting frame, and the air cylinder is fixedly installed on the support. The two columnar batteries are pushed into the first sliding rail frame and the second sliding rail frame through the wedge-shaped material pushing frame, the two columnar batteries slide downwards to the limiting hole frame through the first sliding rail frame and the second sliding rail frame, the first special-shaped sliding frame pushes the wedge-shaped punch to move in the direction close to the L-shaped grooving frame, and the wedge-shaped punch punches the columnar battery tabs on the lower portion.

Description

technical field [0001] The invention relates to the field of lithium battery processing, in particular to a cylindrical battery lug punching device that can be arranged neatly based on pneumatic technology. Background technique [0002] The tab is a raw material for lithium-ion polymer battery products. The mobile phone battery, bluetooth battery, and notebook battery used in our life all need tabs. The battery is divided into positive and negative poles. In the production and application of lithium-ion batteries, the metal conductors that lead out the positive and negative electrodes are usually processed by laser welding or traditional drilling. [0003] The existing punching method for cylindrical battery tabs usually adopts an up and down vertical punching die structure, and punches cylindrical battery tabs with a punch die. The existing punch dies can only punch cylindrical battery tabs of corresponding specifications and models. Ears are punched, and the hole position...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/34B21D28/04B21D45/02H01M4/04
CPCB21D28/34B21D28/04B21D45/02H01M4/04Y02E60/10
Inventor 吴先望
Owner 吴先望