控制导线之方法、导线器及具有导线器之系统;METHOD FOR CONTROLLING THE THREAD FEED, THREAD FEEDER AND SYSTEM WITH THREAD FEEDERS

摘要

本发明系关于用于控制从导线器(1)到纺织机的方法，该纱线用该纺织机从该导线器(1)的一储存体(3)抽出以及该纱线(40)的纱线张力用在该储存体(3)后之纱线路径中的一制动装置调整，其中该制动装置的一制动体(8)抵压在该储存体(3)之抽出端上的一夹紧面(10)。;该制动体(8)用一调整装置挑整纱线张力，该调整装置有产生磁场的至少两个磁铁元件，例如线圈或永久磁铁。该调整装置之一磁铁元件可在另一个磁铁元件的磁场中运动以及作用于该制动体(8)。;该调整装置有至少一个磁铁元件被组配成为工作线圈(12)，用该调整机构的一电流馈送单元调整该工作线圈的工作电流以调整该纱线张力。;由有一资料单元(Fl)的一处理器单元(P)输出该工作电流的期望值(I期望)，其系针对该导线器(1)以及指派到该纱线张力的数值(F期望)。该工作电流用该电流单元的一调节机构调节到此期望值(I期望)。;A thread tension is adjusted by an adjusting device for the braking body (8), which has at least two magnet elements producing a magnetic field, such as coils or permanent magnets. One magnet element of the adjusting device is movable in the magnetic field of the other magnet element and acts on the braking body (8). ;At least one of the magnet elements of the adjusting device is configured as a working coil (12), a working current of the working coil being adjusted by a current feed unit of the adjusting mechanism to adjust the thread tension. ;A desired value (ldesired) of the working current, which is specific to the thread feeder (1) and assigned to the value (Fdesired) of the thread tension, is output by a processor unit (P) with a data unit (Fl). The working current is regulated by a regulating mechanism of the current unit to this desired value (ldesired).