Atypical corrugated tube manufacturing apparatus and atypical corrugated tube manufacturing method

摘要

A device for manufacturing a flat profile corrugated tube includes a supplying portion for pushing out and supplying a molten resin material in the form of a sheet, a pair of metal molds for molding a profile corrugated tube, a driving mechanism portion capable of changing postures of the pair of metal molds into receiving postures in which the metal mold surfaces are opened and can receive a sheet-formed molded body supplied from the supplying portion and molding postures in which the metal mold surfaces are closed, and changing the postures of the pair of metal molds into the molding postures after the sheet-formed molded body supplied from the supplying portion is received in the receiving postures, and an adhesion molding portion for causing the sheet-formed molded body supplied from the supplying portion to adhere to the metal mold surfaces of the pair of metal molds taking the receiving postures.