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    • 9. 发明专利
    • LOADED MATERIAL SEPARATING AND CONVEYING DEVICE
    • JPH0632498A
    • 1994-02-08
    • JP21563392
    • 1992-07-20
    • RICOH KK
    • KUSUSE NOBORU
    • B65H7/12B65H29/64G03G15/00
    • PURPOSE:To convey loaded materials by separating the loaded materials into one to be conveyed originally and the other conveyed as a double feed in a simple structure, when a double feed occurs, and to process the loaded materials of the double feed collectively afterward. CONSTITUTION:An electrostatic generator 12 is provided between a conveying roller couple 5 and a register roller couple 7, and a double feed paper conveying passage 18 is provided to the lower side of the electrostatic generator 12. When a double feed is generated, the transfer paper to conveyed originally is atrarted by the electrostatic generator 12 and delivered to a transfer paper conveying passage 17, while the double feed paper 19b is delivered to the double feed conveying passage 18 by their own weight. After the double feed papers 19b are detected by a double feed paper detecting sensor 10, they are discharged to a double feed paper discharge tray 16 by a discharge roller couple 14. When the double feed papers 19b are detected, the operation of the device is stopped after the transfer paper to be conveyed originally has been discharged.