The principle of CCD inspection equipment for power batteries: The images captured by the industrial camera are uploaded to a dedicated image processing system and converted into digital signals. The image system uses different algorithms to process these signals to extract the features of the target, and then controls the on-site equipment to act based on the judgment results.
Advantages of CCD vision inspection equipment for power batteries:
1. Higher efficiency: Manual inspection is inefficient. Machine vision inspection is much faster, capable of inspecting hundreds or even thousands of components per minute, and can work continuously 24 hours a day.
2. Higher accuracy: The human eye has physical limitations and is affected by subjective factors and physical exertion, thus its accuracy cannot be guaranteed. Machines are not subject to subjective control; as long as the parameter settings are identical, multiple machines with the same configuration can guarantee the same accuracy.
3. Lower overall cost: Machine inspection is more efficient than manual inspection, and in the long run, machine vision inspection is less expensive.
4. Information integration: Machine vision inspection can measure multiple technical parameters at once through multi-station measurement methods, such as the outline, size, appearance defects and height of the product to be inspected.
5. Digital statistical management: Measure data and generate reports after measurement, without having to manually add them one by one.
6. Applicable to hazardous inspection environments: The machine can perform inspection work well in harsh and dangerous environments, as well as in situations where human vision is insufficient.
7. No contact damage to products: Machine vision does not require contact with the workpiece during inspection, thus preventing contact damage. Manual inspection requires contact with the workpiece, which can easily lead to contact damage.
8. More objective and stable: During manual testing, the results can be affected by factors such as personal standards, emotions, and energy levels. In contrast, machines strictly adhere to the set standards, resulting in more objective, reliable, and stable test results.
9. Avoid secondary pollution: Manual operation may sometimes bring uncertain sources of pollution, which may contaminate the workpiece.
10. Simple maintenance: Low technical requirements for operators, long service life, and other advantages.
What items are typically tested in power battery inspection? In lithium battery appearance inspection, the application of vision systems generally includes battery electrode width inspection, battery electrode burr inspection, battery pack size and appearance defect inspection, cell thickness measurement and appearance inspection, double-ended tab battery side adhesive inspection, cell restraint plate pressure test, etc.
Shenzhen Haotianchen Technology Co., Ltd. is a national high-tech enterprise integrating R&D, customized solutions, and sales, and a leading provider of production line equipment upgrade and transformation solutions in the industry. Since its establishment, the company has been focusing on the field of machine vision inspection, independently developing and producing machine vision inspection equipment, and providing customized machine vision inspection solutions. It offers non-standard automated inspection equipment to various enterprises and manufacturers, automating the inspection of dimensions, appearance defects, and character recognition for products in fields such as new energy batteries, PCB circuit boards, precision components, and electronic components. This helps customers improve production efficiency, product quality, reduce labor costs, and enhance market competitiveness.
