Vertical filling mechanism and filling method for launch box

The invention provides a vertical filling mechanism and method for a launch box, and belongs to the technical field of launch box filling. The vertical filling mechanism for the launch box comprises a filling assembly, the launching box and a transfer device. The filling assembly comprises two sliding rail guiding devices, and each sliding rail guiding device comprises a linear guide rail, a sliding block, a linear sliding rail and a driving device. The launching box is columnar and is provided with a guide roller and a hook. The transfer device is arranged in the ship body and located beside the filling assembly. The transfer device comprises a conveying chain, a plurality of mounting devices and a plurality of driving chain wheels. The vertical filling mechanism for the launch box can adapt to filling of various launch boxes with different sizes, is simple in structure and convenient to switch, and improves the adaptation universality while ensuring the filling efficiency. The filling method is realized bas