The invention discloses an automatic helmet cleaning and managing machine. The automatic helmet cleaning and managing machine comprises a box, a rotary table, supporting dies and a wiper. A glass window is arranged on the front face of the box. A supporting plate is arranged in the box. The rotary table is arranged on the supporting plate. The multiple supporting dies are evenly and circumferentially distributed on the rotary table along the center of the rotary table. The wiper is arranged above one of the supporting dies. The supporting dies are of structures the same as those of the shapes of inner cavities of helmets. Each supporting die comprises a shell, a bottom plate, an air pipe a and an air blowing head, wherein the appearance of the shell and the shape of the inner cavity of the corresponding helmet are the same in structure. The outer walls of the helmets are cleaned through the wiper, and the interiors of the helmets are dried through air blowing of the supporting dies. The problem about cleaning of the helmets is solved, the comfort for workers to wear is guaranteed, meanwhile, the management of the helmets can be standardized, and the problem of losing or blended usage is avoided.