Automatic bending production line by connecting the robotic arm for automatic loading and unloading, complex bending processes such as sheet metal up folding, down folding, reverse edge bending, arc bending, back molding, and closed bending can be fully automated without the need for manual labor. This improves the efficiency and product consistency of mass production for enterprises, thereby enhancing their competitiveness. Automatic bending production line the system is integrated and can directly control equipment and robotic arms.The picking position of the robotic arm can be automatically adjusted according to the size of the plate, further improving the flexibility and precision of production.