Automatic multi-flower polygonatum sibiricum potted plant box feeding device and control method

The invention discloses an automatic multi-flower polygonatum sibiricum potted plant box feeding device and a control method. The automatic multi-flower polygonatum sibiricum potted plant box feeding device comprises a first conveyor; a pot containing device is arranged on the right side of the top of the first conveyor; a second conveyor is arranged on the left side of the first conveyor; a packaging box body is arranged on the top of the second conveyor; a flowerpot is arranged on the top of the first conveyor; the front face and the back face of the first conveyor are fixedly connected with motors; and the output ends of the motors are fixedly connected with screws. The flowerpot and the packaging box body are conveyed to the proper positions through the first conveyor and the second conveyor correspondingly, then the motors and the screws drive a concave plate through thread sleeves and concave sleeves to move the flowerpot into the packaging box body, finally, an inclined plate resets the concave plate t