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Safety line production device of lithium battery shell

A production device and safe production technology, which is applied in the direction of battery box/jacket, exhaust plug device, battery pack parts, etc., can solve the problem of wasting manpower, achieve the effect of improving production efficiency and reducing manpower input

Inactive Publication Date: 2018-06-01
SUZHOU ANFEIRONG IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires a lot of manpower to insert the mandrel into the lithium battery case and take out the mandrel from the lithium battery case after printing, which wastes more manpower.

Method used

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  • Safety line production device of lithium battery shell
  • Safety line production device of lithium battery shell
  • Safety line production device of lithium battery shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as figure 2 As shown, the lithium battery casing 8 described in this embodiment is a hollow square casing, the two ends of the lithium battery casing 8 in the length direction are open, and one side of the lithium battery casing 8 in the height direction is provided with a strip-shaped gap 8-1 , the notch 8-1 runs through both ends of the lithium battery case 8 in the length direction, and when the support block 3 is located in the lithium battery case 8, the connector 10 is located in the notch 8-1. After the lithium battery is installed in the lithium battery case 8, the gap 8-1 is sealed by an I-shaped seal, and the wings of the I-shaped seal are stuck on the edge of the gap 8-1. The end is sealed by the end cap, and a charging port is reserved on the end cap at one end.

[0022] Such as figure 1 The power lithium battery shell safety line production system shown includes the first conveyor belt 1, the second conveyor belt 7 and the third conveyor belt 6, and...

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PUM

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Abstract

The invention discloses a safety line production device of a lithium battery shell. The device comprises a first conveying belt, a second conveying belt and a third conveying belt, wherein the runningdirection of the second conveying belt is defined as the front direction; a plurality of support blocks matched with the inner cavity of the lithium battery shell are arranged on the second conveyingbelt at intervals; the support blocks are connected to the belt surface of the second conveying belt through connectors; a first transfer box body is arranged between the first conveying belt and thesecond conveying belt; and a second transfer box body is arranged between the second conveying belt and the third conveying belt. The lithium battery shell can be sleeved with the support blocks automatically, and the support blocks can be automatically separated from the lithium battery shell after a safety line is impressed, thereby reducing the manpower investment and greatly improving the production efficiency.

Description

technical field [0001] The invention relates to a production device for safety wires of lithium battery shells. Background technique [0002] Power lithium batteries generally refer to lithium-ion batteries that can be driven by discharging to equipment, appliances, models, vehicles, etc. The current lithium battery shells are generally used for pressure relief and explosion protection by setting safety lines, but in the process of suppressing the safety lines, it is easy to cause extrusion deformation of the lithium battery shell. The Chinese patent document with the application number 2016108914293 discloses a production method of a safety wire for a lithium battery or power lithium battery square casing, which mainly discloses the following content: a mandrel that matches the inner cavity of the cavity is inserted into the square casing of the lithium battery , so that the square casing passes between a pair of I-shaped rollers, the I-shaped rollers are provided with a p...

Claims

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Application Information

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IPC IPC(8): H01M2/02H01M2/12H01M50/10H01M50/30
CPCH01M50/10H01M50/30Y02E60/10
Inventor 不公告发明人
Owner SUZHOU ANFEIRONG IND TECH CO LTD