| 摘要 |
<p>A spun yam winding device is compacted in a vertical direction provided with: a machine body (12); a turret (16); a feeding roller (22) fixed to the machine body (12), is not in contact with the winding bobbins (B) and feeds yarns (Y) to the winding bobbins (B) at a speed equal to or faster than the winding speed; a traverse device (32) is fixed in upstream side of advance direction of the yarns relative to the feeding roller (22)and which traverses the yarns (Y); a peripheral speed detection unit (42) detecting the peripheral speed of the winding bobbins (B); and a control unit (14) performing basic operation for maintaining the free length (FL1)of the yarns (Y) at a standard length (FL11) by controlling the rotational angle of the turret (16) during a yam winding period (P), the free length (FL) of the yarns (Y) located between the feeding roller (22) and the winding bobbins (B).</p> |
