KADO Intelligent Technology (Shanghai) Co., Ltd.
Will participate in the "16th Chongqing International Battery Technology Exchange Conference/Exhibition (CIBF2024)"
The exhibition will be held at Chongqing International Expo Center from April 27 to 29, 2024.
Correction has its own way, and guidance has no boundaries
Accurate correction, unlimited guidance, KADO web guiding system solution embodies professionalism and persistence.
The new generation of carbon fiber web guiding system is integrated with other automated equipment to form a complete production line solution, which has higher accuracy and efficiency than traditional manual adjustment. In large-scale production, the web guiding system can work continuously and stably, reducing errors caused by human factors, thereby improving the consistency and performance stability of lithium batteries.
The application of the web guiding system in the lithium battery production line is mainly reflected in ensuring precise alignment and position stability during the production process. Through precise monitoring and control, the accurate position of these components on the production line is ensured, thereby improving production efficiency and product quality.
In addition, the web guiding system can also play an important role in various stages of lithium battery production by cooperating with coating machines, slitting machines, roller presses and other equipment to ensure the smooth progress of the entire production process, which is of great significance for improving production efficiency, reducing costs and improving product quality. With the continuous expansion of the lithium battery market and the continuous advancement of technology, the web guiding system will play an increasingly important role in lithium battery production.
KADO online thickness measurement system
The application of online thickness measurement system in the lithium battery industry is of great significance. The introduction of this system makes the thickness measurement in the lithium battery production process more accurate and efficient, thereby effectively improving the quality and production efficiency of lithium battery products. In the coating and rolling process of the positive and negative electrodes of lithium batteries, the system can accurately measure the thickness of the electrode after coating, drying and pressing. This non-contact measurement method not only avoids the wear and loss of accuracy caused by contact measurement, but also can monitor the thickness changes in the production process in real time and continuously to ensure the consistency and stability of the product.
KADO online thickness measurement system uses laser or radiation sensors placed in pairs on the upper and lower surfaces of the material, scanning repeatedly in the width direction of the material to perform online detection of material thickness or surface density.
Laser thickness measurement system: suitable for online detection of the true thickness of materials with a width of 300~1600mm, with a measuring range of ±3mm and a repeated measurement error of 3σ≤±0.4μm;
Surface density measurement system: suitable for online detection of true thickness of materials with a width of 300~5000mm, with a measuring range of 5~1200g/m², and a repeated measurement error of ±3σ: ≤±measured value*0.025% or ±0.08g/m².
Control the threshold, capture the subtle details, and apply the vision inspection system to lithium battery pole defect detection
With the rapid development of the battery industry, battery production safety and product consistency have become core issues that need to be addressed. Among them, battery electrode defects, as a key factor affecting battery safety, have attracted widespread attention in the industry. KADO AVT vision inspection system of lithium battery battery electrode defect detection, with real-time online accurate detection, effectively ensures the stability of battery quality.
1. Necessity and detection scheme of lithium battery electrode defect detection
As the core component of lithium batteries, the quality of battery electrode directly affects the performance and safety of batteries. During the production process, battery electrode may have various defects due to various reasons, such as missing coating, scratches, thick edges, stripes, etc. These defects will not only affect the charging and discharging efficiency and service life of the battery, but may also cause safety accidents of the battery, such as overheating and fire. Therefore, defect detection of is an important part of ensuring the quality and safety of lithium batteries. This is not only related to the control of product quality, but also an important part of ensuring production safety. Therefore, we must strengthen the detection of battery electrode defects to ensure the stability and reliability of lithium battery production.
2. Advantages of KADO’s self-developed AVT vision inspection system
AVT vision inspection system is widely used in industrial production, quality inspection, automation control and other fields with its accurate and efficient vision inspection capabilities. The system introduces advanced Algorithm image technology and image sensor, through Defect & Inspect analysis, It realizes the automatic identification, classification and location of product defects. Not only that, it can also conduct a comprehensive inspection of objects, covering functions such as size measurement, shape recognition, color analysis, etc., involving more complex image processing algorithms and machine learning technology to achieve higher-level detection and analysis.
The AVT vision inspection system, with its high-speed and stable inspection capabilities, can quickly and accurately capture various objects during the production process. With advanced CCD linear array camera sensors or CLS linear image sensors, and adapted illumination light sources, the system can capture high-precision image information. Through real-time analysis and processing, the accuracy and reliability of the inspection results are ensured, providing strong support for actual production.
KADO's self-developed AVT vision inspection system also has intelligent learning capabilities. It can learn and optimize based on historical data and experience, continuously improve inspection efficiency and accuracy, and safeguard the company's production quality.
3. AVT vision inspection system is used for battery pole cutting
The AVT vision inspection system is widely used in the battery electrode slitting process. Before slitting, the system performs full-width inspection on the A and B sides of the electrode to ensure the comprehensiveness and accuracy of the inspection. At the same time, according to the different slitting widths, the system intelligently sets the horizontal inspection partitions and equips each partition with a special labeling machine. Once a defect is found in the electrode, the system will quickly output a labeling signal and automatically mark the electrode in the corresponding area, thereby achieving efficient and accurate detection and identification of electrode defects.
