Winding machine equipment adopting 3D (three-dimensional) line scanning camera and tab folding detection method

A detection method and winding machine technology, applied in the direction of winding capacitor machines, optical devices, measuring devices, etc., can solve the problems of tab forming quality influence, inconvenient tab detection, unfavorable processing and production, etc., to achieve powerful self-learning The effect of the function

Pending Publication Date: 2022-06-03
GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a winding machine equipment using a 3D line-scanning camera and a method for detecting the folding of the tabs, which has the advantages of being able to detect the folding of the tabs and ensuring the stability of the detection, etc. , used to solve the problem in the prior art that it is inconvenient to detect the folding of the tabs during the use of the winding machine, which affects the forming quality of the tabs and is not conducive to processing and production

Method used

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  • Winding machine equipment adopting 3D (three-dimensional) line scanning camera and tab folding detection method
  • Winding machine equipment adopting 3D (three-dimensional) line scanning camera and tab folding detection method
  • Winding machine equipment adopting 3D (three-dimensional) line scanning camera and tab folding detection method

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Effect test

Embodiment 1

[0040] The method for detecting the folding of the tabs of the winder equipment using a 3D line scan camera includes the following steps:

[0041] S1. The 3D line scan camera 4 takes the picture of the electrode core position, analyzes the two-dimensional distance between the material or the dividing line and the marked position through the PC machine vision system, and realizes the real-time display of the scatter connection curve and icon on the display;

[0042] S2. The PC machine vision system processes the dislocation value of the cell, and calculates the maximum, minimum and average value of the dislocation value between each bare cell layer and the layer, as well as the folding degree of each tab, etc.;

[0043] S3. During the winding process, when the dislocation value exceeds the set warning range, the PC machine vision system sends out an alarm message and sends the alarm signal to the winder. The operator checks and adjusts the dislocation value of the pole piece an...

Embodiment 2

[0046] The method for detecting the folding of the tabs of the winder equipment using a 3D line scan camera includes the following steps:

[0047] S1. The 3D line scan camera 4 takes the picture of the electrode core position, analyzes the two-dimensional distance between the material or the dividing line and the marked position through the PC machine vision system, and realizes the real-time display of the scatter connection curve and icon on the display;

[0048] S2. The PC machine vision system processes the dislocation value of the cell, and calculates the maximum, minimum and average value of the dislocation value between each bare cell layer and the layer, as well as the folding degree of each tab, etc.;

[0049] S3. During the winding process, when the dislocation value exceeds the set warning range, the PC machine vision system sends out an alarm message and sends the alarm signal to the winder. The operator checks and adjusts the dislocation value of the pole piece an...

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Abstract

The invention relates to the technical field of winding machines of 3D line scanning cameras, and discloses winding machine equipment adopting a 3D line scanning camera and a tab turnover detection method.The winding machine equipment comprises a battery cell winding machine body, a rotating disc is arranged on the outer side of the battery cell winding machine body and movably connected to the battery cell winding machine body, and a pole piece roller is arranged on the inner side of the rotating disc and movably connected to the battery cell winding machine body; the pole piece roller is mounted on the inner side of the rotary table, a cutting device is arranged on the outer side of the pole piece roller, the cutting device is fixed to the battery cell winding machine body, the 3D line scanning camera is arranged on the outer side of the cutting device, and the 3D line scanning camera is fixed to the outer surface of the cutting device. Compared with a common winding machine tab turnover detection method, the tab detection method provided by the invention has the advantages that the turnover condition of the tab can be conveniently detected, the detection stability can be ensured and the like, and the tab detection method is used for solving the problems in the prior art.

Description

technical field [0001] The invention relates to the technical field of winders for 3D line scan cameras, in particular to winder equipment and a tab folding detection method using the 3D line scan cameras. Background technique [0002] According to different industry classifications, winding machines include: lithium battery winding machine, capacitor winding machine, textile winding machine, etc. According to the operation mode of the machine, it can be divided into: manual winding machine, semi-automatic winding machine and automatic winding machine. As far as lithium battery winding machines and capacitor winding machines are concerned, buyers are usually classified according to the origin, mainly divided into: domestic winding machines, Korean winding machines, and Japanese winding machines. Generally, small-scale battery manufacturers will choose domestic winding machines, mainly because of low prices. [0003] In the process of using the existing winding machine, it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/0587H01M10/052H01M50/531H01G13/02G01B11/00B07C5/342
CPCH01M10/0587H01M10/052H01M50/531H01G13/02G01B11/00B07C5/3422Y02P70/50
Inventor 张俊峰蓝国辉钱双林
Owner GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD
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