Automatic feeding device of plastic vacuum forming machine

The utility model discloses an automatic feeding device of a plastic vacuum forming machine, relates to the technical field of plastic vacuum forming machines, and aims to solve the problems that most of materials used by plastic vacuum forming machines in the market at present are larger and heavier, two persons are required to lift the materials for feeding during material replacement, the manpower consumption is larger, and the consumed time is longer. The side face of the plastic vacuum forming machine is connected with a discharging frame, a box body is arranged in front of the discharging frame, a moving plate capable of moving up and down is arranged in the box body, a second motor is arranged at the upper end of the moving plate, a rotating plate is arranged at the upper end of the second motor, and a picking rod is arranged at the upper end of the rotating plate. According to the device, the picking rod is matched with the moving plate and the second motor to take down materials from the conveying ta