Pole piece producing and winding defect full-function detection method and system, device and medium

Abstract

The invention provides a pole piece producing and winding defect full-function detection method. The pole piece producing and winding defect full-function detection method comprises the steps of detecting of the position of a pole piece, measuring of the size, detecting of the adhering defects, detecting of a blue adhesive tape, finding of the coordinates of the parameters, calculating of the coordinate distance, correcting of the pole piece, receiving of a position signal, collecting of a bare cell image and detecting of the apparent size of a bare cell. The invention relates to an electronicdevice and a readable storage medium for performing a pole piece producing and winding defect full-function detection method. The invention further relates to a pole piece producing and winding defect full-function detection system. According to the pole piece producing and winding defect full-function detection method, the electronic device, the readable storage medium and the pole piece producing and winding defect full-function detection system, the automatic detection of the position of the pole piece, the adhesive tape on the pole piece, the adhered exposed head, the adhered leakage metal and the blue adhesive tape is realized, and the detected image is analyzed, the distance between the anode and the cathode of the pole piece, the distance between the anode and the diaphragm are detected, automatic detection of the appearance size of bare cells is carried out, and the huge demand and high quality requirements of consumers for lithium batteries can be met.

Description

technical field [0001] The invention relates to the technical field of pole piece winding defect detection technology, in particular to a full-function detection method, equipment, medium and system for pole piece winding defects. Background technique [0002] At present, lithium batteries have been widely used in various industries, such as mobile phones, tablets, notebooks, desktop computers, electric cars, electric buses, etc. Consumers have a very large demand for lithium batteries, and the quality requirements for lithium batteries are getting higher and higher. In the existing pole piece processing process, the position of the pole piece, the adhesive paper on the pole piece, the outcropping of the glue, the leaking metal of the glue, and the blue glue are generally completed at one time by the accuracy of the processing equipment itself. Due to the safety and quality consistency The requirements of lithium batteries continue to increase, and the occurrence of defecti...

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Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a full-function detection method for pole piece winding defects, which solves the problem of low efficiency and large errors in the prior art for manual detection of processed pole pieces , unable to meet the huge demand and high-quality requirements of consumers for lithium batteries. The existing deviation correction method can only correct the deviation by inserting the pole piece into the coil needle. The deviation correction accuracy is low, and the quality of the battery winding cannot be guaranteed. Existing measurement methods lead to low measurement accuracy of bare cells, which cannot meet the increasing high-precision requirements of cell design

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