Powder sweeping device of full-automatic arrangement machine for powder metallurgy part machining

The invention discloses a powder sweeping device of a full-automatic arrangement machine for powder metallurgy part machining, and relates to the field of powder metallurgy forming machines. The powder sweeping device comprises a powder sweeping box, a box cover above the powder sweeping box, a feeding groove and a discharging groove in the side face of the powder sweeping box, an air washing device in the feeding groove and a brushing device in the powder sweeping box. The wind washing device comprises a driving part for providing power for the automobile parts to move in the feeding groove and enter the powder sweeping box, an air blower on one side of the feeding groove, and a dust collecting box on the other side of the feeding groove; the brushing device comprises a rotating table in the middle of the powder sweeping box, a first brushing component on the inner side of the powder sweeping box, a second brushing component on the outer side of the rotating table and a discharging component on one side of t