Wormwood processing device capable of reducing moxa loss

The utility model discloses a wormwood processing device capable of reducing moxa loss. The wormwood processing device comprises a supporting frame and a storage box. A storage box is detachably and fixedly connected into the supporting frame. A sealing cover is hinged to an opening in the upper end of the storage box; the lower end opening of the storage box is sleeved with an elastic sleeve; a storage box is opened by rotating a sealing cover, a large amount of folium artemisiae argyi tissue is put in the storage box, then the sealing cover is reversely closed, a motor is powered on to rotate to drive a crankshaft and a screening box to reciprocate, and meanwhile a vibration motor is powered on to work, so that folium artemisiae argyi in the screening box vibrates up and down while being prevented from reciprocating to screen out impurity particles; through the arrangement of the first filter box, the second filter box and the third filter box step by step, folium artemisiae argyi tissues with corresponding