With the popularization of new energy vehicles, the scale of the power battery industry is expected to grow rapidly. my country's power lithium battery industry has developed rapidly from scratch, and has entered a critical stage of industrial construction and promotion and application, and the development process of electric lithium batteries has been in a leading position in the world. The further expansion of reform and opening up will give priority to benefiting high-quality enterprises, with high-end driving the low-end upgrade, and jointly developing towards high-quality. This will be the main theme of the medium and long-term development of the new energy battery industry. Market background In the context of the increasingly mature global lithium battery market, power lithium batteries have become a new engine, driving the rapid development of the entire lithium battery industry chain. It is expected that the domestic demand for power lithium batteries will increase rapidly in the next few years, and the global lithium battery equipment market will gradually shift to China. It is foreseeable that China will become one of the largest lithium battery application markets. Because the market has higher standards for the safety of lithium batteries, it is necessary to conduct a full range of inspections on the produced lithium batteries. Since the 2D vision solution cannot obtain the spatial coordinate information of the object, it does not support height-related measurement, and the 3D laser sensor can scan the three-dimensional information on the surface of the object to form a three-dimensional contour map for detection. Therefore, the 3D laser sensor has been widely used in the lithium battery industry market. . Scheme principle The laser beam is magnified and stretched by a set of lenses to form a laser line, which is projected onto the surface of the object to be measured. The optical system uses Sham’s law to project the diffuse reflection of the laser line onto the sensor, and then uses the triangulation principle to calculate the length, width, and height of the contour surface of the object according to different projection positions. By processing the three-dimensional contour map to detect weld defects and the size and depth of the defects. Detection schematic degree Combination of software and hardware SCI is a brand of OPT , which mainly covers products such as vision software and vision controllers. Graphical process editing allows users to quickly realize vision projects through parameter configuration without programming. The development and application of SciSmart software to the 3D sensor detection module makes 3D detection more efficient and faster, improves production efficiency, and reduces maintenance costs. After the sensor is installed and debugged, you can operate and complete basic maintenance on site after simple training for users. Scheme interface diagram Application field Three-dimensional laser scanning technology is a technology that appeared in the mid-1990s. Through the method of laser scanning and triangulation, the three-dimensional coordinate data of the surface of the measured object is obtained, which provides a brand-new technical means for quickly establishing the three-dimensional model of the object. 3D laser sensors use this principle to achieve three-dimensional contour scanning, with high precision, high speed, non-contact and other characteristics, commonly used in consumer electronics, automobile manufacturing, semiconductors and other fields. Solution advantage The 3D camera scans the point cloud data in the XYZ three-dimensional direction of the product through the movement of the mechanism , and is not easily affected by the color, material and external light source of the components. It has the characteristics of small size, light weight, easy installation, and no need for calibration (calibration has been completed before leaving the factory). No external light source, capable of 2D and < 1 2 > Black Pom Sheet,Black Acetal Sheet,Black Delrin Sheet,Acetal Plastic Sheet Ningbo Zero Engineering Plastics Co.,Ltd , https://www.zero-peek.com