| 摘要 |
PURPOSE:When the spun yarn breaks, an intervening element is linked with the yarn-break detector to come in between the top roller and the bottom roller and separate them from each other, thus automatically stopping the feed of unspun yarn by means of simple equipment. CONSTITUTION:When the yarn-break detector senses a yarn break, the connection releasing means 18 slightly rotates the lever to release the connection between the first connection part 12 in the rotatory sliding 10 round the back bottom roller 1 and the stopper 15a in the lever 15. Thus, the rotary slider 10 rotates and the intervening element 11 in the rotatory slider 10 comes in between the back bottom roller 1 and the back top roller 3 to separate them from each other, stopping the feed of unspun yarn. |
