| 摘要 |
A yarn-cleaving machine is disclosed, in which the revolutions of a driving motor are not shifted to forward/reverse directions, the yarn bobbin is firmly secured, the tension of the raw yarn is properly adjusted, and many strands of the yarn are uniformly distributed so as to automatically wind the many strands of the yarn to a plurality of the yarn bobbins by measuring their lengths. The inner circumference of the raw yarn bobbin is pressed with a plurality of annular elastic members, and therefore, either at low speed revolutions or high speed revolutions, the raw yarn bobbin can be prevented from idle revolutions. Further, the lifting part moves up and down without any acceleration and deceleration, and therefore, the cleaved yarns are uniformly wound on the cleaved yarn bobbins. Further, the total length of the cleaved yarns to be wound is calculated in advance to set up a reference value, and the actual wound amount becomes only as much as the reference value. |
