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Roll changing head for tape material, roll changing driving assembly for tape material, and roll changing mechanism

A technology of driving parts and roll heads, which is applied in the direction of winding strips, thin material handling, transportation and packaging, etc., can solve the problems of low efficiency of automatic roll change, complex structure of automatic roll change device, etc., and achieve the effect of easy splicing

Pending Publication Date: 2019-08-30
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is the problem of complex structure of automatic roll changing device and low efficiency of automatic roll changing in the prior art

Method used

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  • Roll changing head for tape material, roll changing driving assembly for tape material, and roll changing mechanism
  • Roll changing head for tape material, roll changing driving assembly for tape material, and roll changing mechanism
  • Roll changing head for tape material, roll changing driving assembly for tape material, and roll changing mechanism

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Embodiment

[0060] Such as Figure 1-3 and Figure 7 As shown, a reel changing head for strip-shaped materials includes: a reel changing head body 1, a fixing member 13 and a cutter assembly 15; the fixing member 13 is arranged on the reel changing head body 1 for fixing the first tape Shape material 8; Cutter assembly 15 is used for fixing member 13 after fixing the first belt-like material 8, cuts off the first belt-like material 8; The assembly 15 cuts off the first strip-shaped material 8 and then rotates, so that the first strip-shaped material 8 is wrapped around at least part of the surface of the reel body 1 and then spliced ​​with the second strip-shaped material.

[0061] The above is the core technical content of the present invention, which provides a roll changing head for strip-shaped materials. After fixing the first strip-shaped material 8 by setting the fixing member 13, the cutter assembly 15 cuts off the first strip-shaped material 8, The reel changing head body 1 is ...

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Abstract

The invention relates to the technical field of battery production equipment, in particular to a roll changing head for a tape material, a roll changing driving assembly for the tape material, and a roll changing mechanism. The roll changing head comprises a roll changing head body, a fixing piece and a cutter assembly; the fixing piece is arranged on the roll changing head body and is used for fixing a first tape material; the cutter assembly is used for cutting off the first tape material after the first tape material is fixed by the fixing piece; and the roll changing head body can rotate after the first tape material is fixed by the fixing piece and is cut off by the cutter assembly, so that the first tape material is wound on at least one part of the surface of the roll changing headbody, and then is spliced with a second tape material. The roll changing head and the roll changing mechanism are convenient and rapid in roll changing and splicing, simple in structure and high in roll changing efficiency, and have the significance of promotion and use.

Description

technical field [0001] The invention relates to the technical field of battery production equipment, in particular to a roll changing head, a drive assembly and a roll changing mechanism for strip materials. Background technique [0002] In the production process of lithium batteries, automatic winding of cathode / anode sheets and separators is required. When the pole piece and diaphragm material rolls are used up, it is necessary to start the spare material roll to complete the automatic roll changing function. The automatic roll changing device can realize the cutting and separation of the strip in use and its roll, and at the same time connect the front end of the spare roll to the tail end of the strip in use by adhesive tape. [0003] In the prior art, the structure of the pole piece and diaphragm automatic roll changing device is relatively complicated, the automatic roll changing efficiency is low, and the number of spare rolls is limited. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/18B65H19/20
CPCB65H19/1805B65H19/20
Inventor 不公告发明人
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD
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