| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a yarn winding device capable of maintaining appropriate contact pressure of a contact pressure roller for a package. <P>SOLUTION: The yarn winding device includes a winding device 1 for winding a yarn in which respective packages for two threads L1 and L2 are disposed in series on one bobbin holder 32, the winding device 1 comprising a winding unit 3 for winding the thread members L1 and L2, a contact pressure unit 4 disposed obliquely upward in parallel to the winding unit 3, a rotation link mechanism 5 connected to the contact pressure unit 4, and a tensioning device 6 connected to the rotation link mechanism 5. In this winding device 1, the tensioning force of either the first air cylinder 61a or 61b of the tensioning device 6 is lost in reaction to the breakage of either of the thread members being wound so that the contact pressure of the contact pressure roller 41 for the package is decreased, thereby maintaining the appropriate contact pressure of the contact pressure roller 41 for the package. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
