Engraving machine with sweeping mechanism for bullet train accessory machining

The utility model relates to the technical field of engraving machines. The invention discloses an engraving machine provided with a sweeping mechanism and used for bullet train accessory machining. The device structurally comprises a supporting arm, a box body and a sliding rod are arranged on the supporting arm; the box body is connected with the right end of the supporting arm through a rivet;the sliding rod is connected with the inner surface of the supporting arm through a rivet; a bearing frame is arranged on the sliding rod; wherein a connector is arranged on the bearing frame, a hinge, a cover plate, a buckle plate, a dust collector and a dust collecting box are arranged on the box body, the hinge is connected with the box body and the cover plate through rivets, the buckle plateis connected with the right end of the cover plate in a welded mode, and the dust collector is connected with the upper portion of the interior of the box body through rivets. According to the utilitymodel, powder generated du