Rapid and stable film suction device for heat transfer printing film

The utility model relates to the technical field of heat transfer printing films, and discloses a quick and stable film suction device for a heat transfer printing film, which comprises a fixed bottom plate, a fixed frame and a mechanical arm are respectively and fixedly mounted on the outer wall of the top of the fixed bottom plate, the fixed frame is positioned on one side of the mechanical arm, and the output end of the mechanical arm is connected with a suction cup assembly. A containing plate and a first sliding rail are installed on the outer wall of the top of the fixing frame, the containing plate is located on one side of the first sliding rail, the first sliding rail is connected with a sliding plate through a sliding block, a driving motor is installed on the outer wall of the top of the sliding plate, the output end of the driving motor is connected with a driving gear, and a rack is installed on one side wall of the fixing frame. Through the arrangement of the first sliding rail, the placing plat