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Lithium battery cap pressure welding device

A lithium battery and cap technology, which is applied in the field of lithium battery cap pressure welding devices, can solve the problems of low cap production efficiency, low safety performance, poor product quality, etc., and achieves good practical performance, good quality reliability, and improved production efficiency. Effect

Active Publication Date: 2016-05-11
浙江长兴竹园锂电池材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that existing caps have low production efficiency, poor product quality, and low safety performance during pressure welding, thereby providing a lithium battery cap pressure welding device that can effectively improve production efficiency

Method used

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  • Lithium battery cap pressure welding device
  • Lithium battery cap pressure welding device

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Embodiment Construction

[0018] Such as figure 1 , figure 2 As shown, the lithium battery cap welding device includes a frame 1 and two bonding devices 2 fixedly connected to the frame 1, and the frame 1 at the bottom of the two bonding devices 2 is fixedly connected with a fixing device 3. The fixing device 3 is a base provided with a through groove 31 at the top, and the feeding section of the through groove 31 is provided with a pushing device 4 for pushing the cap to the bottom of the pressure welder 2, and on the frame 1 A locking device 5 that locks the pushed cap in the through groove 31 is movably connected, and the locking device 5 includes a fixed block 51 fixed at one end of the fixing device 3, and a sliding block movably connected at the other end of the fixing device 3. 52, the slider 52 is movably connected to the frame 1 through the first cylinder 53, and the slider 52 is driven by the first cylinder 53, so that the slider 52 and the fixed block 51 clamp the cap in the through groove...

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Abstract

The invention relates to a lithium battery cap pressure welding device, which comprises a bed and at least one pressure welder fixedly connected with the bed, a fixture is fixedly connected with the bed at the bottom of each pressure welder, each fixture is a base with a through channel on the top, the inlet section of each through channel is provided with a pusher which can push a cap to the bottom of the corresponding pressure welder, and lockers which can lock the pushed caps in the through channels are arranged on the bed. The lithium battery cap pressure welding device has the advantages that because the pushers are utilized to push the caps to the bottoms of the pressure welders and the lockers are utilized to lock the caps, the caps cannot move during pressure welding, the efficiency of production is increased, the danger caused by manual feeding and discharging is reduced, the lithium battery cap pressure welding device is highly practical, and the quality reliability of the pressure-welded caps is high.

Description

technical field [0001] The invention relates to a lithium battery cap pressure welding device. Background technique [0002] The cap plays an important component in the existing lithium battery, and the pressure welding between the top cover and the bottom cover in the cap is an important processing procedure. The existing processing method needs to manually place the cap on the pressure welding The bottom end of the pressure welder is manually discharged after welding, which has low safety performance, is easy to hurt the operator, and has low production efficiency. The operator's fingers will bring sweat and dust into the cap, seriously affecting product quality and practical performance. Difference. Contents of the invention [0003] The technical problem to be solved by the present invention is that existing caps have low production efficiency, poor product quality, and low safety performance during pressure welding, thereby providing a lithium battery cap pressure we...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K20/00B23K20/26B23K37/04
CPCB23K20/02B23K20/26B23K37/0435
Inventor 周卫炳
Owner 浙江长兴竹园锂电池材料有限公司
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