The invention provides a device for airing clothes, and belongs to the technical field of daily life. The problem that the aired clothes can not be collected timely when rain shower or wind happens or when it is dark in life is solved. The device for airing the clothes comprises a mounting box, a storage box is fixedly arranged on the upper board surface of the mounting box, the storage box comprises a front side plate, a rear side plate, a left side plate, a right side plate and a top plate, the left side plate comprises an upper left side plate and a lower left side plate, the upper left side plate is fixed on the top plate, an air cylinder is fixed in a mounting cavity, and the end of a piston rod of the air cylinder is fixed with the lower portion of the lower left side plate. The device further comprises a screw rod which is parallel to the top plate, a left bearing, a right bearing, a left supporting rod and a right supporting rod. The screw rod is sleeved with a plurality of nuts, bearings are arranged and fixed outside the nuts in a sleeved mode, and a clothes rack is detachably arranged on the outer circle of each bearing. According to the device for airing the clothes, when it rains, or it is windy or it is dark, the clothes aired on the screw rod can be automatically collected back into the storage box, so that the clothes are prevented from being wetted or blown away.