Automatic overturning device for autoclave curing mold and using method

The invention relates to an automatic overturning device for an autoclave curing mold and a using method, and relates to the field of material forming, a damper is connected to a support on one side of a rotating shaft, the damper abuts against a main gear to delay rotation of the main gear, a limiting stopper is connected to a support on the other side of the rotating shaft, and the limiting stopper extends out and is inserted into the main gear to limit rotation of the main gear; the automatic overturning device has the advantages that automatic overturning of the mold can be achieved in a conventional autoclave, the autoclave does not need to be transformed, the mold can be automatically overturned, the mold can be automatically overturned, and the mold can be automatically overturned. A motor, a hydraulic motor and other active devices which are not resistant to high temperature (more than 200 DEG C) and high pressure do not need to be additionally arranged in the autoclave, the full-mechanical structure