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公开(公告)号：EP2298971A1
公开(公告)日：2011-03-23
申请号：EP10162086.2
申请日：2010-05-06
发明人： Oka, Masaki , Susami, Hiroyuki
CPC分类号： D01H4/48 , B65H51/22 , B65H2701/31 , D01H9/08 , D01H13/10
摘要： A spinning frame includes a yarn accumulating roller (21), an electric motor (25), and a unit controller (60). The yarn accumulating roller (21) temporarily accumulates a spun yarn produced by a spinning device (9) by winding the spun yarn around an outer peripheral surface thereof and rotating. The electric motor (25) drives and rotates the yarn accumulating roller (21). The unit controller (60) carries out a first control to control the electric motor (25) to rotate the yarn accumulating roller backward when it is necessary to unwind the spun yarn wound around the yarn accumulating roller. Next, the unit controller (60) carries out a second control to control the electric motor (25) to rotate the yarn accumulating roller (21) backward at a speed which is higher than a rotational speed during the first control. Then, the unit controller (60) carries out a control to spin off a yarn entangled with a flyer (38) or the like by temporarily increasing a backward rotational speed of the yarn accumulating roller (21) during the second control.
摘要翻译： 纺纱机架包括纱线存积辊（21），电动机（25）和单元控制器（60）。 纱线存积辊21通过将细纱围绕其外周面卷绕并旋转而暂时将由纺纱装置（9）生成的细纱收集在一起。 电动机25驱动并使纱线存积辊21旋转。 当需要退绕卷绕在纱线存积辊上的细纱时，单元控制器60执行第一控制以控制电动机25使纱线存积辊向后旋转。 接下来，单元控制器60执行第二控制以控制电动机25以在第一控制期间以高于转速的速度向后旋转纱线存积辊21。 然后，单元控制器60通过在第二控制期间暂时增加纱线存积辊（21）的向后转速来进行与传单（38）等缠绕的纱线的控制。
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公开(公告)号：EP2169096B9
公开(公告)日：2012-04-11
申请号：EP09170145.8
申请日：2009-09-14
发明人： Baba, Kenji , Hirao, Osamu , Oka, Masaki
CPC分类号： D01H4/48 , B65H51/22 , B65H2701/31 , D01H9/08
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公开(公告)号：EP2216432B1
公开(公告)日：2015-05-06
申请号：EP09178604.6
申请日：2009-12-10
发明人： Oka, Masaki
CPC分类号： D01H4/48 , B65H51/22 , B65H2701/30 , D01H9/08
摘要： A spinning machine includes a spinning device (9), a winding device (13), a yarn accumulating roller (21), a yarn hooking member (22), and a yarn removing lever (28). The yarn accumulating roller (21) winds spun yarn around an outer peripheral surface thereof and rotates with the spun yarn wound around to feed the spun yarn from the spinning device (9) while applying tension to the spun yarn. While being engaged with the spun yarn, the yarn hooking member (22) rotates integrally with the yarn accumulating roller (21), and thus prevents the spun yarn from being unwound from the outer peripheral surface of the yarn accumulating roller. The yarn removing lever (28) is arranged downstream of the yarn hooking member (22) in a yarn transporting direction, and can be moved between a lowered position where the yarn removing lever (28) does not make contact with the spun yarn and a lifted position where the yarn hooking member (22) makes contact with the spun yarn. At the lifted position, the yarn removing lever (28) removes the spun yarn from the yarn hooking member (22).
摘要翻译： 纺纱机包括纺纱装置（9），卷绕装置（13），纱线存积辊（21），喂纱部件（22）和脱纱杆（28）。 纱线存积辊21围绕其外周面卷绕纺纱，并且以纺纱缠绕的方式旋转，从纺纱装置（9）向纺纱装置（9）供给细纱，同时向细纱提供张力。 在与细纱接合的同时，生纱部件（22）与纱线存积辊（21）一体旋转，防止纺纱从纱线存积辊的外周面退绕。 纱线移除杆（28）沿纱线输送方向配置在生头部件（22）的下游侧，能够在脱纱杆（28）不与纺纱接触的下降位置和 提升位置，其中，纱线钩构件（22）与细纱接触。 在提升位置，脱纱杆（28）从纱线钩挂部件（22）上除去细纱。
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公开(公告)号：EP2169096B1
公开(公告)日：2012-01-25
申请号：EP09170145.8
申请日：2009-09-14
发明人： Baba, Kenji , Hirao, Osamu , Oka, Masaki
CPC分类号： D01H4/48 , B65H51/22 , B65H2701/31 , D01H9/08
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公开(公告)号：EP2298971B1
公开(公告)日：2012-07-11
申请号：EP10162086.2
申请日：2010-05-06
发明人： Oka, Masaki , Susami, Hiroyuki
CPC分类号： D01H4/48 , B65H51/22 , B65H2701/31 , D01H9/08 , D01H13/10
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6.发明公开
公开(公告)号：EP2441720A2
公开(公告)日：2012-04-18
申请号：EP11180050.4
申请日：2011-09-05
发明人： Shiota, Takeshi , Tsuji, Hiroshi
CPC分类号： D01H9/04 , B65H54/26 , B65H67/0411 , B65H2701/31 , D01H9/08
摘要： A doffer (60) includes support members (65) and a bobbin guiding cylinder (62). The support members (65) support a package formed by winding a spun yarn on a bobbin. The bobbin guiding cylinder (62) drives the support members (65) to convey a fully wound package supported by the support members (65) from a position (first position) of the package at which the support members (65) receive the package that is fully wound to a position of a package receiving section (84) (second position).
摘要翻译： 道夫（60）包括支撑构件（65）和筒管引导筒（62）。 支撑构件（65）支撑通过将细纱缠绕在线轴上而形成的包装。 筒管引导筒（62）驱动支撑构件（65），以从支撑构件（65）接收包装的位置（第一位置）从包装的位置（第一位置）传送由支撑构件（65）支撑的完全卷绕的包装， 完全卷绕到包装容纳部84的位置（第二位置）。
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公开(公告)号：EP2169096A1
公开(公告)日：2010-03-31
申请号：EP09170145.8
申请日：2009-09-14
发明人： Baba, Kenji , Hirao, Osamu , Oka, Masaki
CPC分类号： D01H4/48 , B65H51/22 , B65H2701/31 , D01H9/08
摘要： A spinning unit 2 of a spinning machine includes a spinning device 9, a winding device 13, and a yarn slack eliminating device 12. The spinning device 9 produces a spun yarn 10 by applying twists to a fiber bundle 8. The winding device 13 forms a package 45 by winding the spun yarn 10 fed from the spinning device 9. The yarn slack eliminating device 12 is provided between the spinning device 9 and the winding device 13, and temporarily accumulates the spun yarn 10 by winding the spun yarn 10 around an outer periphery of a rotating yarn slack eliminating roller 21. The spinning machine applies tension by the yarn slack eliminating device 12 to the spun yarn 10 fed from the spinning device 9 ( Fig. 1 ).
摘要翻译： 纺纱机的纺纱单元2包括纺纱装置9，卷绕装置13和纱线松弛消除装置12.纺纱装置9通过向纤维束8施加扭曲而产生细纱10.卷绕装置13形成 通过缠绕从纺纱装置9供给的纺织纱线10的包装件45.纱线松弛消除装置12设置在纺纱装置9和卷绕装置13之间，通过将细纱10缠绕在纱线10周围而暂时聚集 旋转纱线松弛消除辊21的外周。纺纱机通过纱线松弛消除装置12向从纺纱装置9（图1）供给的纺织纱线10施加张力。
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公开(公告)号：EP2216432B2
公开(公告)日：2018-10-10
申请号：EP09178604.6
申请日：2009-12-10
发明人： Oka, Masaki
摘要： A spinning machine includes a spinning device (9), a winding device (13), a yarn accumulating roller (21), a yarn hooking member (22), and a yarn removing lever (28). The yarn accumulating roller (21) winds spun yarn around an outer peripheral surface thereof and rotates with the spun yarn wound around to feed the spun yarn from the spinning device (9) while applying tension to the spun yarn. While being engaged with the spun yarn, the yarn hooking member (22) rotates integrally with the yarn accumulating roller (21), and thus prevents the spun yarn from being unwound from the outer peripheral surface of the yarn accumulating roller. The yarn removing lever (28) is arranged downstream of the yarn hooking member (22) in a yarn transporting direction, and can be moved between a lowered position where the yarn removing lever (28) does not make contact with the spun yarn and a lifted position where the yarn hooking member (22) makes contact with the spun yarn. At the lifted position, the yarn removing lever (28) removes the spun yarn from the yarn hooking member (22).
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公开(公告)号：EP2441720A3
公开(公告)日：2015-07-22
申请号：EP11180050.4
申请日：2011-09-05
发明人： Shiota, Takeshi , Tsuji, Hiroshi
CPC分类号： D01H9/04 , B65H54/26 , B65H67/0411 , B65H2701/31 , D01H9/08
摘要： A doffer (60) includes support members (65) and a bobbin guiding cylinder (62). The support members (65) support a package formed by winding a spun yarn on a bobbin. The bobbin guiding cylinder (62) drives the support members (65) to convey a fully wound package supported by the support members (65) from a position (first position) of the package at which the support members (65) receive the package that is fully wound to a position of a package receiving section (84) (second position).
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公开(公告)号：EP2216432A1
公开(公告)日：2010-08-11
申请号：EP09178604.6
申请日：2009-12-10
发明人： Oka, Masaki
CPC分类号： D01H4/48 , B65H51/22 , B65H2701/30 , D01H9/08
摘要： A spinning machine includes a spinning device (9), a winding device (13), a yarn accumulating roller (21), a yarn hooking member (22), and a yarn removing lever (28). The yarn accumulating roller (21) winds spun yarn around an outer peripheral surface thereof and rotates with the spun yarn wound around to feed the spun yarn from the spinning device (9) while applying tension to the spun yarn. While being engaged with the spun yarn, the yarn hooking member (22) rotates integrally with the yarn accumulating roller (21), and thus prevents the spun yarn from being unwound from the outer peripheral surface of the yarn accumulating roller. The yarn removing lever (28) is arranged downstream of the yarn hooking member (22) in a yarn transporting direction, and can be moved between a lowered position where the yarn removing lever (28) does not make contact with the spun yarn and a lifted position where the yarn hooking member (22) makes contact with the spun yarn. At the lifted position, the yarn removing lever (28) removes the spun yarn from the yarn hooking member (22).
摘要翻译： 本发明提供一种纺纱机，其具有纺纱装置（9），卷取装置（13），纱线存积辊（21），生头部件（22）以及纱线取出杆（28）。 纱线存积辊（21）将细纱卷绕在其外周面上，一边对细纱施加张力，一边使细纱卷绕而旋转，从纺纱装置（9）输送细纱。 纱线钩挂部件22一边与纺纱纱线卡合一边与纱线存积辊21一体旋转，因此能够防止纺纱从纱线存积辊的外周面退绕。 解纱杆（28）在纱线输送方向上配置在生头部件（22）的下游侧，能够在纱线解除杆（28）不与细纱接触的下降位置和 使生头部件22与纺纱接触的位置上升。 在上升位置，解纱杆（28）从生头部件（22）上取下细纱。
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