Truing dust extraction of bag sealer

The utility model discloses a truing dust extraction of bag sealer, including support body, truing subassembly and dust removal component, this truing subassembly includes truing milling cutter and is used for driving the motor that changes truing milling cutter, this dust removal component is including fixed cover, closing plate and the suction hood body, should connect on the motor by fixed cover, the through -hole of stepping down has been seted up in the tip of fixed cover to this closing plate closing cap on this closing plate, and the motor output shaft is sealed clearance fit with stepping down between the through -hole, the detachable connection of this suction hood body is put in fixed, and this suction hood is personally experienced sth. Part of the body and is sealed up hoarding configuration one -tenth vacuum cleaner chamber, and truing milling cutter lies in vacuum cleaner chamber, by this, adding man -hour in the truing, forming the very strong region of leakproofness between the suction hood bo