High-speed precise folding machine for heat shrink film

The high-speed precise folding machine for the heat shrink film comprises a machine frame body, a feeding shaft is fixedly connected to the rear positions of the centers of the left side and the right side of the machine frame body in a penetrating mode, a collecting roller is rotatably connected to the surface positions of the periphery of the center of the feeding shaft in a penetrating mode, and a folding rod is fixedly connected to the other side of a machine base in a penetrating mode. A base is fixedly connected to the lower surface of the rack body in a penetrating mode, a limiting guide rail is fixedly connected to the center of the upper surface of the base in a penetrating mode, a center shaft is fixedly connected to the lower positions of the centers of the front surface and the rear surface of the rack body in a penetrating mode, and a limiting door plate is slidably connected to the position, close to the left side, of the front surface of the rack body. The limiting door plate is slidably connec