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公开(公告)号：EP1479800A2
公开(公告)日：2004-11-24
申请号：EP04010092.7
申请日：2004-04-28
发明人： Nakade, Kazuhiko , Nishikawa, Kazuo
IPC分类号： D01H13/14
摘要： The present invention provides a driving control system that allows a spinning machine with a large number of spinning units to continue its operation even during an instantaneous electric power failure. The driving control system works for a spinning machine having a plurality of spinning units, individual driving devices 508 provided for the respective spinning units to drive members acting directly on a bundle of fibers or a yarn, a shared driving device 50A provided to drive all of the plurality of spinning units 2, and a intra-frame member driving device 50C that drives members not acting directly on the bundle of fibers or yarn. The driving control system includes electric power failure detecting means 56 for detecting an electric power failure in a system electric power source 51 for the driving devices 50A, 50B, 50C, deceleration control means 57 for controllably decelerating the intra-frame member driving device 50C, and supply means 54 for supplying the individual driving devices 50B for the respective spinning units with regenerative electric power resulting from the deceleration control (Fig.1).
摘要翻译： 本发明提供了一种驱动控制系统，其允许具有大量旋转单元的纺纱机器即使在瞬时电力故障期间也能继续其操作。 驱动控制系统适用于具有多个纺纱单元的纺纱机，为各纺纱单元设置的各个驱动装置508，用于驱动直接作用在纤维束或纱线上的部件，共同驱动装置50A， 多个纺纱单元2和驱动不直接作用在纤维束或纱线上的构件的框架内部件驱动装置50C。 驱动控制系统包括用于检测用于驱动装置50A，50B，50C的系统电源51中的电力故障的电力故障检测装置56，用于可控地使帧内部件驱动装置50C减速的减速控制装置57， 以及供给装置54，用于向各纺纱单元供给由减速控制产生的再生电力的各个驱动装置50B（图1）。
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公开(公告)号：EP1316631A1
公开(公告)日：2003-06-04
申请号：EP02025649.1
申请日：2002-11-19
CPC分类号： D01H4/02 , D01H1/115 , D01H15/002
摘要： A spinning device, which is capable of preventing yarn, especially a truly twisted-like spun yarn, in produced packages from dyeing unevenly by controlling the tension, torque, and hairiness number of yarn, in piecing yarn,
The spinning device comprises a delivery roller (17) that delivers spun yarn Y formed in a draft device (4) and an air spinning part (5), a host controller (64) and sub controllers (31,32, and 36) that change the drive speed of a winding means (8) to a first drive speed in normal spinning or to a second drive speed in piecing yarn that is lower than the first drive speed, based on the result detected by a slab catcher (18). A sub controller (13) is also provided for changing jet air pressure of a rotating air current from an air spinning nozzle (19) in an air spinning part (5) to be high or low, based on the change in the drive speed.摘要翻译： 一种纺纱装置，其能够通过控制接头纱线中的纱线的张力，扭矩和毛羽数来不均匀地染色而制造的包装中的纱线，特别是真正扭曲的纺织纱线。纺纱装置包括输送辊 （17），其形成在牵伸装置（4）和气流纺纱部（5）中形成的纺纱Y，主控制器（64）和子控制器（31,32和36），其改变绕组的驱动速度 基于由板坯捕集器（18）检测到的结果，将（8）到正常纺纱中的第一驱动速度或低于第一驱动速度的接头纱线中的第二驱动速度。 还提供了一个副控制器（13），用于基于驱动速度的变化，将空气纺纱部分（5）中的空气纺纱喷嘴（19）的旋转气流的喷射空气压力改变为高或低。
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公开(公告)号：EP1316631B1
公开(公告)日：2008-01-09
申请号：EP02025649.1
申请日：2002-11-19
CPC分类号： D01H4/02 , D01H1/115 , D01H15/002
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公开(公告)号：EP1479800A3
公开(公告)日：2005-11-16
申请号：EP04010092.7
申请日：2004-04-28
发明人： Nakade, Kazuhiko , Nishikawa, Kazuo
IPC分类号： D01H13/14
摘要： The present invention provides a driving control system that allows a spinning machine with a large number of spinning units to continue its operation even during an instantaneous electric power failure. The driving control system works for a spinning machine having a plurality of spinning units, individual driving devices 508 provided for the respective spinning units to drive members acting directly on a bundle of fibers or a yarn, a shared driving device 50A provided to drive all of the plurality of spinning units 2, and a intra-frame member driving device 50C that drives members not acting directly on the bundle of fibers or yarn. The driving control system includes electric power failure detecting means 56 for detecting an electric power failure in a system electric power source 51 for the driving devices 50A, 50B, 50C, deceleration control means 57 for controllably decelerating the intra-frame member driving device 50C, and supply means 54 for supplying the individual driving devices 50B for the respective spinning units with regenerative electric power resulting from the deceleration control (Fig.1).
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