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公开(公告)号：US5775622A
公开(公告)日：1998-07-07
申请号：US730956
申请日：1996-10-16
申请人： Eduard Jurgens , Ralf Fuchs , Joachim Beckers
发明人： Eduard Jurgens , Ralf Fuchs , Joachim Beckers
IPC分类号： D02H5/00 , D02H13/14 , B65H23/198
摘要： A warp formed of a multiplicity of parallel filaments is wound on a warp beam by an apparatus having a supply of the warp, a transport roller, and an adjustment roller adjacent the transport roller and movable between a holding position engaging the transport roller and a winding position spaced therefrom. The warp extends from the supply along a path around the transport roller, hen around the adjustment roller, and then around the warp beam. The beam and transport roller are rotated to displace the warp along the path and wind it up on the beam while maintaining the adjustment roller in the winding position. Tension is detected in the warp at least during winding of the warp on the beam and the adjustment roller is displaced during winding of the warp on the beam in a predetermined first direction transverse to the path to increase and decrease the tension to maintain the tension within a predetermined range when the adjustment roller is not in the holding position. The beam and transport roller are arrested to stop winding of the warp and the adjustment roller is pressed in a second direction transverse to the first direction against the transport roller into the holding position to stabilize the stopped warp.
摘要翻译： 由多个平行细丝形成的翘曲通过具有经纱供给装置的输送辊，输送辊和调节辊缠绕在经轴上，该输送辊和调节辊邻近输送辊并可在接合输送辊的保持位置和绕组 位置与之隔开。 经纱从供应沿着输送辊周围的路径延伸，母鸡围绕调节辊，然后围绕经线。 旋转梁和输送辊以沿着路径移动经纱并将其卷绕在梁上，同时将调节辊保持在卷绕位置。 至少在弯曲时在翘曲中检测到张力，并且在横向于路径的预定的第一方向上将经线卷绕在梁上时调节辊被移位，以增加和减小张力以保持张力 当调节辊不处于保持位置时的预定范围。 梁和输送辊被阻止以阻止翘曲的卷绕，并且调节辊在横向于第一方向的第二方向上压靠传送辊进入保持位置以稳定停止的翘曲。
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公开(公告)号：US4819310A
公开(公告)日：1989-04-11
申请号：US31818
申请日：1987-03-30
申请人： Markus Beerli , Erich Guntli
发明人： Markus Beerli , Erich Guntli
摘要： During warping, the threads removed from the bobbins of a warp creel are supplied by means of a respective adjustable and settable thread brake to a reed located on the warping carriage of the warping machine and from that location the threads are ordered or arranged in a warp section prior to winding onto the warping drum. During operation of the warping machine, all of the thread brakes can be simultaneously adjusted by a central brake adjusting device controlled by control signals of a processor which, prior to the start of warping, stores by means of an input station, the warp section tension to be kept constant during operation, apart from other data. In the processor, the set or reference value of the warp section is constantly compared with actual value signals fed into the processor by a tension measuring device. If there exists a set value-actual value difference, the central brake adjusting device is controlled in the sense of correcting the thread tension by means of the thread brakes. The tension measuring device comprises a measuring roller which deflects the complete warp section between the reed and the warping drum and whose exposure to the warp section tension produces the actual value signal by means of displacement path transducers or pick-ups and this actual value signal is compared with the previously entered set or reference value in the processor.
摘要翻译： 在翘曲期间，从经纱架的筒管上取下的螺纹通过相应的可调节和可固定的螺纹制动器供应到位于整经机的整经滑架上的筘上，并且从该位置将螺纹排列或布置成翘曲 在卷绕到整经滚筒之前。 在整经机的操作过程中，所有的螺纹制动器都可以通过由处理器的控制信号控制的中央制动调节装置同时进行调节，该处理器在翘曲开始之前通过输入站存储经纱段张力 在操作期间保持恒定，除了其他数据。 在处理器中，翘曲部分的设定或参考值不断与由张力测量装置馈送到处理器中的实际值信号进行比较。 如果存在设定值 - 实际值差，则通过螺纹制动器来校正中心制动器调节装置。 张力测量装置包括测量辊，该测量辊使簧片和翘曲滚筒之间的完整翘曲部分偏转，并且其暴露于经线部分张力通过位移路径换能器或拾取器产生实际值信号，并且该实际值信号为 与先前输入的处理器中设置或参考值进行比较。
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