Automatic feeding mechanism for manufacturing fireproof door

The utility model discloses an automatic feeding mechanism for manufacturing a fireproof door, which comprises a frame, a sliding frame, a positioning frame, a motor, a slide rail, a cylinder, a sucker, a steel plate frame and a transfer component, the sliding frame is mounted at the top of the frame and is driven by the motor to slide along the slide rail, and the cylinder is vertically fixed at the top of the sliding frame and drives the positioning frame to move up and down. The suction cups are evenly installed at the bottom of the positioning frame, the sliding rail is installed above the machine frame and arranged in the length direction of the machine frame, and the steel plate frame and the transferring assembly are arranged at the bottom of the machine frame side by side. The automatic feeding mechanism can achieve efficient and accurate feeding of galvanized steel sheets, improves the production efficiency of enterprises, is simple and convenient in manual operation step, can greatly reduce the work