Leather punching device for leather shoe production

The leather perforating device for leather shoe production comprises a base, a plurality of supporting legs are fixedly arranged at the lower end of the base, moving devices are arranged on the front side and the rear side of the upper end of the base, each moving device comprises two side plates, and moving plates are arranged between the side plates. Two transverse frames are fixedly arranged at the upper end between the movable plates, an exhaust fan is arranged between the transverse frames, a storage bucket is fixedly arranged at the lower end of the exhaust fan, the storage bucket is composed of an end cover and a bottom bucket, an air hole is fixedly formed in the middle of the upper end of the end cover, a through hole is fixedly formed in the lower end of the bottom bucket, and an air outlet is formed in the lower end of the bottom bucket. A ventilation pipeline is arranged in the through hole in a penetrating mode, a limiting plate is fixedly arranged at the upper end of the ventilation pipeline, a