High-precision press plate belt feeding device for welding

The invention relates to the technical field of steel belt production and welding, and discloses a high-precision press plate belt feeding device for welding. The high-precision press plate belt feeding device includes a machine frame, a first oil cylinder, a moving frame, two second oil cylinders, sliding seats, an upper roller part, a lower roller part and a press plate part, the fixed end of the first oil cylinder is fixedly connected with the machine frame, and the moving frame is arranged under the first oil cylinder and is fixedly connected with the telescopic end of the first oil cylinder. The two second oil cylinders are symmetrically arranged on the two sides of the first oil cylinder with the first oil cylinder as a symmetrical enter. It is arranged on both sides of the first oilcylinder, and the fixed ends of the two second oil cylinders are fixedly connected with the moving frame. The sliding seats are fixedly connected with the telescopic ends of the second oil cylindersand are slidably connected