Home appliances are short for household appliances. There are white appliances in daily life that can replace household chores, such as refrigerators, washing machines, and air conditioning; There are black appliances that provide entertainment for people, such as televisions; There are information products, such as computers. The shells of these products may involve stamping parts to some extent. Stamping processing is a production technology that utilizes the power of conventional or specialized stamping equipment to directly deform the sheet metal in the mold, thereby obtaining a certain shape, size, and performance of product parts. It is the most commonly used forming method in home appliance production, mainly including forming, punching, bending, shearing, stretching, bulging, spinning, and straightening processes. The forming process is the premise and foundation of other processes in stamping production, so the forming process is of great significance to stamping production. With the increasing sales volume of household appliances, the production pressure of stamping production lines is increasing year by year. In order to reduce production costs, it is usually necessary to increase production capacity. In this way, multi station presses and multi station load shifting three-dimensional robotic arm automated production lines were born at the right time.