Feeding device for elevator door plate production line

The utility model discloses a feeding device for an elevator door plate production line, and relates to the technical field of elevator production. The rotary lifting assembly is arranged at the outlet end of the conveying belt, the rotary lifting assembly comprises a rotary frame and a power unit, the rotary frame is hinged to the side wall of the conveying belt, one end of the rotary frame extends out of the end of the conveying belt, and the power unit is connected with the rotary frame. The power unit is used for driving one end of the rotating frame to rotate upwards or downwards in the conveying direction parallel to the conveying belt. One end of the rotating frame is parallel to the upper surface of the conveying belt, and a positioning sensing device is arranged at the position, located at the hinge point, of the conveying belt. By the adoption of the scheme, the elevator door plate can be automatically rotated and lifted to be in an approximately vertical state and is used for being matched with lif