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Lithium battery cell hot needle reaming device

A battery core ironing and lithium battery technology, applied in the manufacture of electrolyte batteries, non-aqueous electrolyte batteries, climate sustainability, etc., can solve problems such as inaccurate positioning of ironing needles, low efficiency, and damage to the transmission chain, and achieve Effect of reducing heating power, sufficient heating time, and improving heating efficiency

Active Publication Date: 2019-05-28
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problems in the current hot needle reaming process mainly include: the positioning of the hot needle reaming is not accurate enough, the heating process of the hot needle is less efficient, and the high temperature of the hot needle causes damage to the transmission chain, etc.

Method used

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  • Lithium battery cell hot needle reaming device
  • Lithium battery cell hot needle reaming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with specific drawings.

[0024] Such as Figure 1 ~ Figure 2 As shown: the lithium battery cell ironing needle reaming device includes a mounting plate 1, a screw support 2, a nut bracket 3, a line rail 4, a slider 5, a jaw bracket 6, a jaw cylinder 7, and a battery cell Gripper 8, guide jaw 9, adjustment positioning position 10, installation base plate 11, driven sprocket 12, chain 13, ironing needle installation plate 14, ironing needle seat 15, ironing needle 16, driving sprocket 17, heating plate rotation Connecting plate 18, upper heat insulation plate 19, upper heating plate 20, lower heating plate 21, lower heat insulation plate 22, heating plate mounting seat 23, gripper drive motor 24, proximity sensor 25, heating rod 26, upper heating plate support 27. Lead screw 28, lower heating plate support 29, shaft coupling 30, line rail mounting plate 31, drive sprocket drive 32, etc.

[0025] The d...

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PUM

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Abstract

The invention relates to a device for reaming needles for lithium battery cells, which is characterized in that it includes a cell clamping and moving mechanism, a scalding needle transmission mechanism, and a scalding needle heating mechanism; the cell clamping and moving mechanism includes a The cell gripper, the guide gripper of the cell, and the cell moving mechanism that drives the cell gripper and the guide gripper to move to the reaming station, and the guide gripper is provided with a guide hole coaxial with the cell; The needle ironing transmission mechanism includes a driving sprocket, a driven sprocket and a chain wound between the driving sprocket and the driven sprocket, and a plurality of ironing installation plates are fixed on the chain, and the ironing installation plates are installed Go to the needle ironing seat with heat insulation effect, and install the ironing needle on the needle ironing seat. The invention can accurately and quickly complete the ironing hole in the center of the circular battery core, and can avoid damage to the transmission chain caused by the high temperature of the ironing needle.

Description

technical field [0001] The invention relates to a lithium battery cell ironing needle hole reaming device, which belongs to the technical field of lithium battery cell production and manufacturing equipment. Background technique [0002] In the prior art, after the winding of the lithium battery circular cell is completed, the center hole needs to be expanded into a circular hole with a hot needle. The existing problems in the current hot needle reaming process mainly include: the positioning of the hot needle reaming is not accurate enough, the heating process of the hot needle is inefficient, and the high temperature of the hot needle causes damage to the transmission chain. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a lithium battery cell scalding needle reaming device, which can accurately and quickly complete the scalding hole for the center of the circular cell, and can avoid t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/058
CPCH01M10/058Y02E60/10Y02P70/50
Inventor 梁高磊
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD
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