Feeding device, winding machine and deviation rectifying method

A technology of feeding device and conveying mechanism, which is applied in battery assembly machines, sustainable manufacturing/processing, electrochemical generators, etc., can solve the problems such as the deviation of the pole piece from the transmission path and the reduction of the overlap between the pole piece and the diaphragm.

Pending Publication Date: 2021-01-08
SHENZHEN CHENGJIE INTELLIGENT EQUIP CO LTD
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Problems solved by technology

[0003] The purpose of the present invention is to provide a feeding device, a winding machine and a deviation correction method to solve the problem that the pole piece will deviate from the

Method used

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  • Feeding device, winding machine and deviation rectifying method
  • Feeding device, winding machine and deviation rectifying method
  • Feeding device, winding machine and deviation rectifying method

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] please combine Figure 1 to Figure 8 , the winding machine 10 provided by the present invention will now be described. The winding machine 10 includes a winding mechanism 100 , a feeding wheel assembly 200 and two feeding devices 300 . One of the feeding devices 300 is used for conveying materials, and the other feeding device 300 is used for transferring another material. The feeding device 300 includes a first transmission mechanism 310 , a shearing mech...

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Abstract

The embodiment of the invention discloses a feeding device, a winding machine and a deviation rectifying method, and relates to the field of battery cell manufacturing. The feeding device comprises afirst conveying mechanism, a shearing mechanism, a second conveying mechanism, a first driving mechanism and a detection element. According to the feeding device, the detection element used for detecting the offset of the relative moving path of the material at the position close to the winding position is adopted, the detection element is arranged close to the winding position, and it is guaranteed that the offset of the material at the winding position can be accurately detected; meanwhile, the first driving mechanism capable of adjusting the position of the material is adopted and can correct deviation of the material, and therefore it is guaranteed that the overlapping degree of the material and other materials at the winding position is consistent.

Description

technical field [0001] The invention relates to the field of electric core manufacturing, in particular to a feeding device, a winding machine and a deviation correcting method. Background technique [0002] When making lithium battery cell products, the pole pieces are generally conveyed by a feeding device. However, in the process of conveying the pole piece by the existing feeding device, the pole piece will deviate from the preset transmission path, thereby affecting the accuracy of the pole piece conveying, resulting in a decrease in the degree of overlap between the pole piece and the diaphragm, resulting in defective products. Contents of the invention [0003] The purpose of the present invention is to provide a feeding device, a winding machine and a deviation correction method to solve the problem that the pole piece will deviate from the preset transmission path during the process of conveying the pole piece by some current feeding devices, resulting in overlapp...

Claims

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Application Information

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IPC IPC(8): H01M10/04H01M10/0587
CPCH01M10/0409H01M10/0587Y02E60/10Y02P70/50
Inventor 黄森王军诚戴勇为
Owner SHENZHEN CHENGJIE INTELLIGENT EQUIP CO LTD
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