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    • 10. 发明专利
    • COILING DIAMETER DETECTING DEVICE FOR TRAY TAKEEUP DEVICE OF WIRE
    • JPS5677701A
    • 1981-06-26
    • JP15445579
    • 1979-11-30
    • FUJIKURA LTD
    • SEKI SEIICHIROUSUGIYAMA MATSUJIROUTORII KAZUHIKOOOHATA KAZUO
    • B65H54/28B65H63/08G01B5/04G01B5/08G01B5/10
    • PURPOSE:To ensure an accurate measurement of the coiling diameter, by detecting the radium direction of the rocking arm which shifts along the wire taken up spirally onto the tray as well as the rocking in the direction orthogonal to the radius direction and at the same time detecting the position of the mobile stage which supports the lifting stage of the rocking arm and then shifts in the radium direction. CONSTITUTION:The wire 2 is taken up spirally and in two or more layers onto the tray 1 which rotates horizontally around the vertical shaft. The radium detecting device 18, which measures the take-up radius, contains the mobile stage 3 which can move in the radius direction along the guide bar, the shifting mechanism 4 and the position detecting device 5 which detects the position of the stage 3, respectively. Then the lifting stage 6 which moves up and down according to the guide bar is installed along with the upwards and downwards moving mechanism 7. The rocking arm 8 which hangs down from the stage 6 and contains the roller 9 engaging the filament 2 at the tip incorporates the detectors 10 and 11 which detect the rocking in the radius direction and the direction orthogonal to the radius direction. As a result, an accurate measurement is possible for the take-up radius of the wire 2.