Tipping paper cutting drum of tipping machine

• Main Authors: ZHAO YANTANG, LIU BAOPING, DING CHANGSHENG, JIANG DONGZI
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2012
• Subjects: CIGARETTES; CIGARS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; HUMAN NECESSITIES; MACHINES FOR MAKING CIGARS OR CIGARETTES; PACKING; PERFORMING OPERATIONS; SMOKERS' REQUISITES; STORING; TOBACCO; TRANSPORTING

The utility model discloses a tipping paper cutting drum of a tipping machine, which comprises a drum body. An air suction hole is radially arranged on the outer periphery of the drum body, a vent hole communicated with a vacuum pump is arranged on an end face I of the drum body, and the vent hole is communicated with the air suction hole on the outer periphery. The tipping paper cutting drum is characterized in that the vent hole axially passes through two end faces of the drum body. The tipping paper cutting drum further comprises a pressure cover which is hermetically connected with an end face II of the drum body, a seal which is an O-shaped seal ring is arranged between the pressure cover and the end face II of the drum body, and the pressure cover is connected with the drum body in a threaded manner. The service life of the drum is prolonged, venting effect and efficiency of the air suction hole and the vent hole are improved, and maintenance cost is saved.