| 摘要 |
PURPOSE:To keep a rectangular plate piece from adhesion of dust furing transportation by providing a plurality of gas jet nozzles for ejecting clean gas obliquely relative to the transport direction so as to float and transport the rectangular plate piece. CONSTITUTION:Nitrogen gas supplied from a hose joint 1G is passed through gas paths 1D1, 1A2, 1A3, 1B2, 1C2 to be ejected from a gas jet nozzle 1A of the base of a transport path and gas nozzles 1B, 1C of the sides of the transport path, so that a transported article 3 on a chute 1A is floated from the base of the transport path to be kept from contact with guide plates 1B, 1C and transported. The ejected gas from the sides of the transport path can eliminate damages of article 3 due to contact of the article 3 with the guide plates 1B, 1C and prevent the article from being caught in the middle of the transport path to increase the speed of transporting the article 3. Thus, the article can be transported more reliably. |
