The invention relates to the technical field of automatic equipment, in particular to a full-automatic lanyard assembling machine. The full-automatic lanyard assembling machine comprises a machine platform and a rotating disk device. The rotating disk device is arranged at the upper end of the machine platform. A braid feeding device, a hanging ring feeding device, a hanging ring band wrapping device, an iron clip feeding device and a discharging device are sequentially arranged around the periphery of the rotating disk device. The full-automatic lanyard assembling machine adopts full-automatic assembling and processing, so that mistaken assembly, assembly omission and other phenomena are avoided; and one worker can take charge of multiple machines, so that the labor investment and the labor cost are reduced. Besides, the full-automatic lanyard assembling machine is small in size, saves arrangement space and is free from the limitation of the space size of a workshop.