Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lithium ion battery pole piece defect detection system and detection method thereof

A lithium-ion battery and defect detection technology, which is applied in the direction of measuring devices, material analysis through optical means, instruments, etc., to achieve the effect of reducing equipment investment costs, reducing the risk of damage, and fast detection speed

Active Publication Date: 2017-11-14
RISESUN MENGGULI NEW ENERGY SCIENCE & TECHNOLOGY CO LTD
View PDF8 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the above-mentioned technical problems existing in the existing lithium-ion battery pole piece detection system, to provide a lithium-ion battery pole piece defect detection system and a detection method based on the detection system. Flip operation can realize the detection of defects on the front and back of the pole piece. The system structure is simple, the detection accuracy is high, and the versatility is good.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lithium ion battery pole piece defect detection system and detection method thereof
  • Lithium ion battery pole piece defect detection system and detection method thereof
  • Lithium ion battery pole piece defect detection system and detection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The specific structure and characteristics of the present invention will be further described below in conjunction with the accompanying drawings.

[0045] Such as Figures 1 to 3 , is a lithium-ion battery pole piece defect detection system, including:

[0046] Feeding device, the feeding device is arranged at the front end of the first conveying device, the feeding device includes a feeding box 1 and a manipulator 2, and the manipulator 2 takes out the pole pieces in the feeding box 1 and places them on the On the first conveyor 3.

[0047] The first conveying device 3, conveying the pole piece to the first visual detection device for detection;

[0048]The first visual detection device is used to collect, analyze and process the front image of the pole piece in real time, and send the processing result to the main control unit, and the first visual detection device is arranged above the first conveying device 3;

[0049] The second conveying device 6 is arranged a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of lithium ion battery pole piece detection, in particular to a lithium ion battery pole piece defect detection system and a detection method thereof. The lithium ion battery pole piece defect detection system comprises a feeding device, a first conveying device, a first vision detecting device, a second conveying device, a second vision detecting device, a receiving device, a master control unit and an adsorption device. When the lithium ion battery pole piece defect detection system and the detection method based on the detection system are adopted for detecting pole pieces, overturning operation on the pole pieces is not needed in the detection process, and then the front-face defects of the pole pieces can be detected; and the beneficial effects that the system is simple in structure, the detection precision is high, and universality is high are achieved.

Description

technical field [0001] The invention relates to the technical field of lithium-ion battery pole piece detection, in particular to a lithium-ion battery pole piece defect detection system and a detection method thereof. Background technique [0002] Lithium-ion batteries are widely used in portable electronic products, electric vehicles, large-scale power supplies, secondary charging and energy storage due to their advantages of zero pollution, zero emissions, high energy density, small size and long cycle life. It has become the main body of battery development and application at home and abroad, so the quality of lithium-ion batteries is particularly important. [0003] The pole piece of a lithium-ion battery is composed of two parts: a substrate and a coating. The substrate is copper foil of about 10 microns or aluminum foil of about 25 microns, and the coating is active material. The production process is as follows: the active material is first coated on the substrate,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B07C5/342G01N21/892
Inventor 李红磊郜帅安洪力吴宁宁
Owner RISESUN MENGGULI NEW ENERGY SCIENCE & TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com