| 摘要 |
PURPOSE: A manufacturing apparatus of a polygonal paper pipe is provided to manufacture the polygonal paper pipe by modifying the shape of a roller with operating a pressure regulating unit and a roller turning unit, and to cut down expenses with simple structure. CONSTITUTION: A polygonal paper pipe manufacturing device is composed of a shaft rod(14) wound with a tape; a tape supply unit supplying the tape to the shaft rod, and winding the tape on the shaft rod spirally; and a turning and output unit discharging a cylindrical body(15) with turning. The turning and output unit consists of a turning frame(16) installed near the end of the shaft rod and turned, a roller(17) placed in the front of the turning frame to compress the cylindrical body and discharge axially, a pressure regulating unit regulating pressure between the roller and the shaft rod, and a roller turning unit discharging the cylindrical body by rotating the roller. The polygonal paper pipe is manufactured with modifying the shape of the roller with turning the pressure regulating unit and the roller turning unit. |
