| 摘要 |
PURPOSE:To enable the large change in the amt. of the winding length to be measured while maintaining the winding condition of the weft. on a measuring device for winding length by constituting the weft winding part so as to be movable in the radial direction of the measuring device for winding length. CONSTITUTION:A winding arm 21 for weft is so constituted as to be made tiltable with respect to a support shaft 6 for rotation and to be slidable with respect to a support 17. Therefore, an opening part 21a as a winding part for weft can be moved in the radial direction of a drum 12. The part 21a can thus be brought near the 1st tapered circumferential surface 12a and the 1st tapered part 15a of the drum 12 for measuring the length of weft in the stage of controlling the position of an adjustment rod 15 in the radial direction of the drum 12 in accordance with the change in the measuring amt. of the winding length of weft. Therefore, the measuring amt. of the winding length is changed largely in the state of obviating errors in length measurement by maintaining the exact winding state of the weft. |
