Automatic opening and closing system for side mold of prefabricated part mold of assembly type subway station

The utility model discloses an automatic opening and closing system for a side mold of a prefabricated part mold of an assembly type subway station, two sides of the side mold are provided with wall bodies, the top of each wall body is provided with a suspension beam, the automatic opening and closing system comprises a suspension mechanism and a side mold opening and closing mechanism, the side mold is hung on the suspension beam through the suspension mechanism, and the side mold opening and closing mechanism is connected with the suspension mechanism. The side mold opening and closing mechanism is arranged on the outer side surface of the side mold; the side mold opening and closing mechanism comprises a lifting hydraulic cylinder and a push-pull hydraulic cylinder, one end of a cylinder base of the lifting hydraulic cylinder and one end of a cylinder base of the push-pull hydraulic cylinder are hinged to a wall, and the push-pull hydraulic cylinder is in a horizontal or vertical state through stretching a