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Automatic roll material changing device

A roll material and automatic technology, applied in the direction of sustainable manufacturing/processing, electrochemical generators, electrical components, etc., can solve the problems of material waste, affect equipment efficiency, increase equipment idle time, etc., and achieve high splicing quality and work efficiency High efficiency and reduced material loss

Active Publication Date: 2014-01-01
SHENZHEN YINGHE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of lithium batteries, the processes of fully automatic winding, stacking, and bag making include the process of unwinding the diaphragm roll. At present, a single roll is generally used for unwinding. It cannot be used continuously, which increases the idle time of the equipment, seriously affects the efficiency of the equipment, and causes waste of materials

Method used

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Examples

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Embodiment Construction

[0018] Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] Such as Figures 1 to 3 Shown, a kind of automatic reel material changing device, comprises the first unwinding unit 11, the second unwinding unit 12 and the gluing mechanism 3, also comprises the first cutting unit 200 and the second cutting unit 210, the gluing mechanism 3 is used to bond the first coil material of the first unwinding unit 11 to the second coil material of the second unwinding unit 12, and the first cutting unit 200 is used to And when bonding with the second coil material, cut off the first coil material to unwind the second coil material, and the second cutting unit 210 is used to When gluing, cut the second web to unwind the first web.

[0020] Preferably, the unwinding mechanism 1 (comprising the first unwinding unit 11 and the second unwinding unit 12), the cutting mechanism 2 (comprising the first cutt...

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PUM

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Abstract

The invention discloses an automatic roll material changing device, which comprises a first unreeling unit, a second unreeling unit and a bonding mechanism, and further comprises a first cutting unit and a second cutting unit, wherein the bonding mechanism is used for bonding a first roll material of the first unreeling unit and a second roll material of the second unreeling unit, the first cutting unit is used for cutting the first roll material to unreel the second roll material when the first roll material is completely unreeled and is bonded with the second roll material, and the second cutting unit is used for cutting the second roll material to unreel the first roll material when the second unreeling unit is completely unreeled and is bonded with the first unreeling unit. The device has the beneficial effects that: film roll materials are automatically changed without stopping a machine and are automatically bonded, so the roll material bonding quality is improved, the working efficiency is high, and the material loss is reduced.

Description

technical field [0001] The invention relates to an automatic roll material changing device. Background technique [0002] In the production process of lithium batteries, the processes of fully automatic winding, stacking, and bag making include the process of unwinding the diaphragm roll. At present, a single roll is generally used for unwinding. It cannot be used continuously, which increases the idle time of the equipment, seriously affects the efficiency of the equipment, and causes waste of materials. Contents of the invention [0003] In order to make the structure and control of the coil changing device simpler and more efficient, the present invention provides an automatic coil changing device. [0004] An automatic roll material changing device, comprising a first unwinding unit, a second unwinding unit, and a glue application mechanism, and also includes a first cutting unit and a second cutting unit, and the glue application mechanism is used to make the first u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/0587
CPCY02E60/12Y02E60/10Y02P70/50
Inventor 王胜玲王维东
Owner SHENZHEN YINGHE TECH
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