Automatic roll changing device

An unwinding device, automatic technology, applied in the direction of winding strips, transportation and packaging, thin material handling, etc., can solve the problems affecting the efficiency of the winding device, cumbersome steps, and long downtime for manual tape splicing.

Pending Publication Date: 2021-12-07
ENVISION DYNAMICS TECH (JIANGSU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing manual tape splicing takes a long time to stop, is laborious, and the consistency of the connection is greatly affected by the operator, which affects the efficiency of the winding device. In addition, two pi

Method used

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Embodiment Construction

[0019] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

[0020] In the following description, for the purposes of explaining the various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. One skilled in the relevant art will recognize, however, that an embodiment may be practiced without one or more of these specific details. In other instances, well-known devices, structures and techniques associated with the present application may not have been shown or described in detail in order to avoid unnecessarily...

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PUM

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Abstract

The invention discloses an automatic roll changing device, which comprises a first unwinding mechanism, a second unwinding mechanism and a mounting plate, and the first unwinding mechanism and the second unwinding mechanism are fixedly arranged on the mounting plate; wherein the first unwinding mechanism comprises a first unwinding device and a first connecting device; the second unwinding mechanism comprises a second unwinding device and a second connecting device; and the first connecting device is matched with the second connecting device, so that winding objects on the first unwinding device and the second unwinding device can be connected with each other to complete roll change. The matched roll change of the first connecting device and the second connecting device replaces manual roll change in a modern roll changing device, the risk of belt breakage caused in the operation process of personnel can be greatly reduced, and the efficiency and the yield are improved.

Description

technical field [0001] The invention relates to the technical field of manufacturing lithium ion batteries, in particular to an automatic roll changing device. Background technique [0002] In order to improve the efficiency of the winding device, the windings are usually used one by one. After one roll is used, the other roll is connected manually or automatically, thereby reducing the time for stopping the machine and changing the roll. [0003] The existing manual tape splicing takes a long time to stop, is laborious, and the consistency of the connection is greatly affected by the operator, which affects the efficiency of the winding device. In addition, two pieces of tape need to be prepared manually, the steps are cumbersome, and the operation is difficult; During the process, it is easy to encounter the running winding, causing broken belts, affecting efficiency and yield. Contents of the invention [0004] The object of the present invention is to provide an autom...

Claims

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Application Information

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IPC IPC(8): B65H19/18B65H19/20
CPCB65H19/18B65H19/20
Inventor 项安孙东腾周益刘康杰
Owner ENVISION DYNAMICS TECH (JIANGSU) CO LTD
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