The surface of workpiece has very high reflective properties, and because it is a bar shape, when the incoming material is stacked and arranged in the frame, there will be different placement orientation in the frame, and the workpieces will be mapped to each other, making it more difficult to increase. In addition, due to the dense arrangement, it is also necessary to fully consider the risk of interference with the workpiece at the edge of the frame when gripping. The project uses a 3D laser vision system to guide the robot through intelligent algorithm planning for safe and effective continuous operation. The slide rail mounting method takes care of multiple frames simultaneously, ensuring efficient loading of the workstation.