Automatic forming machine applicable to security door plates of different specifications

The invention relates to the technical field of anti-theft door plate stamping machining, and provides an automatic forming machine suitable for anti-theft door plates of different specifications. The automatic forming machine comprises a bottom plate, a first hydraulic rod is installed on the top end face of the bottom plate, a workbench is fixedly connected to the first hydraulic rod, and a first through groove is formed in the workbench in a penetrating mode; the top end of the first hydraulic rod is fixedly connected with a top plate, a mold switching assembly is installed on the bottom plate and the top plate, an automatic positioning demolding assembly and an automatic cleaning assembly are installed on the workbench, the side end of the workbench is fixedly connected with a magnetic plate, and the magnetic plate is connected with a transfer box in a magnetic attraction mode. By means of the technical scheme, the problems that according to an automatic stamping forming machine in the prior art, stamping