Automatic film reversing machine

The utility model relates to the technical field of film processing, and discloses an automatic film reversing machine which comprises a workbench, and a moving device is arranged at the bottom of the workbench. According to the automatic film reversing machine, the conveying device conveys a film into the conveying device on the workbench, the conveying device clamps the film through the heat sealing device and conveys the film to the moving device, the expanding device expands the film, the adsorption device exhausts air in the film, and the film subjected to air draft is cut off through the cutting device and sealed through the heat sealing device. The moving device moves the sealed thin film to a material taking area, an external material taking barrel descends to cover the thin film and is pressed into an expansion area in the expansion device to form concave-convex matching, the expansion device ascends to clamp the expanded thin film into the material taking barrel, the expansion device retracts, plast