With the continuous pursuit of welding quality and efficiency in the manufacturing industry,the research on welding robot vision systems has become particularly important.The design of welding robot vision system can achieve welding quality and efficiency.By introducing the hardware configuration of the vision system,the selection and configuration of the camera,the design of the light source system,and the selection of the image acquisition card,Elaborate on the design of the welding seam recognition and tracking algorithm,and ensure the efficiency and stability of the system through fine adjustment and optimization.Research has shown that algorithms play a crucial role in precise recognition and real-time tracking.Optimized visual systems not only improve the accuracy of welding operations,but also significantly enhance production efficiency,providing important technical support for the field of industrial automation.