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1. 发明公开

EP2573028A3 Yarn winding apparatus and method of checking yarn tension 有权
标题翻译：一种纱线卷绕装置及方法，用于检查纱线张力
公开(公告)号：EP2573028A3
公开(公告)日：2014-03-26
申请号：EP12182976.6
申请日：2012-09-04
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Murayama, Kenichi
IPC分类号： B65H59/40 , B65H63/02 , G01L25/00 , G01L5/10
CPC分类号： B65H59/40 , B65H63/02 , B65H2701/31 , G01L5/045 , G01L5/103 , G01L27/002
摘要： A winding unit winds a yarn (Y) supplied from a yarn supplying bobbin (B) to form a package (P) and includes a tension sensor (6) and a control section (15). The tension sensor (6) measures a yarn tension. The control section (15) switches between a plurality of modes. The modes include an operation mode in which the yarn (Y) of the yarn supplying bobbin (B) is wound to form the package (P), and a maintenance mode in which an operator checks the yarn tension measured by the tension sensor (6).

2. 发明公开

EP2107027A3 Automatic winder and method for detecting malfunction in automatic winder 有权
标题翻译：在自动络纱机检测故障自动绕线机和方法
公开(公告)号：EP2107027A3
公开(公告)日：2012-08-22
申请号：EP09155215.8
申请日：2009-03-16
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Murayama, Kenichi
IPC分类号： B65H59/32 , B65H59/40 , B65H63/02
CPC分类号： B65H63/02 , B65H59/40 , B65H2701/31
摘要： The present invention provides an automatic winder including a winding unit (1) guiding a yarn (Y) unwound from a yarn supplying bobbin (3) through a yarn path to a yarn winding device (4) and winding the yarn (Y) into a package (P) in the yarn winding device (4) to manufacture the package (P). The automatic winder includes a tension sensor (18) measuring tension of the yarn (Y) passing through the yarn path, and a component malfunction detecting section (22) detecting any of a plurality of components of the winding unit (1) which is malfunctioning, based on a tension measured value detected by the tension sensor (18).

3. 发明公开

EP2671830A3 Textile machine, standby position determining method of driven member of winding unit, and winding unit 有权
标题翻译：纺织机中，用于确定的卷绕单元的被驱动构件的待机位置和卷绕单元的方法
公开(公告)号：EP2671830A3
公开(公告)日：2014-09-10
申请号：EP13170828.1
申请日：2013-06-06
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Kawamoto, Kenji
IPC分类号： B65H54/22 , B65H63/00 , B65H67/08
CPC分类号： B65H67/085 , B65H2701/31
摘要： A stepping motor moves an upper-yarn catching member (30) by an amount corresponding to a specified number of pulses. A magnet sensor detects an origin position, which is a reference position, of the upper-yarn catching member (30). A number-of-pulse counting section obtains an actual measurement value, which is the number of pulses necessary for moving the upper-yarn catching member (30) from a target position to the origin position. A drive control section determines a standby position of the upper-yarn catching member (30) in view of the actual measurement number counted by the number-of-pulse counting section, a theoretical value, and the origin position.

4. 发明公开

EP2345613A2 Yarn Winding Device 审中-公开
标题翻译： Garnwicklungsvorrichtung
公开(公告)号：EP2345613A2
公开(公告)日：2011-07-20
申请号：EP10195309.9
申请日：2010-12-16
申请人： Murata Machinery, Ltd.
发明人： Nakagawa, Takashi , Kawamoto, Kenji , Imamura, Hisakatsu
IPC分类号： B65H67/08
CPC分类号： B65H67/085 , B65H2701/31
摘要： A yarn end catching device 70 of a yarn winding device 100 includes a suction arm 8 that swings by catching a yarn end of a yarn Y wound into a package P through a suction mouth 8a formed at a leading end the suction arm 8 so that the yarn Y is pulled out from the package P by moving the suction mouth 8a closer to or away from the package P, a negative-pressure device 31 that generates negative pressure for sucking the yarn end of the yarn Y wound into the package P through the suction mouth 8a, and a suction force fluctuation mechanism 60 that controls suction force of the suction mouth 8a to fluctuate. The suction force fluctuation mechanism 60 controls suction force acting on the surface of the package P through the suction mouth 8a to fluctuate.
摘要翻译：纱线卷绕装置100的纱线端部抓取装置70包括：吸引臂8，该抽吸臂8通过形成在吸引臂8的前端的吸引口8a捕获卷绕在包装P中的纱线Y的纱线端而摆动，通过使吸嘴8a更靠近或远离包装P的方式将纱线Y从包装P中拉出，负压装置31产生负压，用于吸入卷绕在包装P中的纱线Y的纱线端部吸引口8a和吸引力8a的抽吸力波动的吸引力波动机构60。抽吸力波动机构60通过吸嘴8a控制作用在包装P的表面上的吸引力波动。

5. 发明授权

EP2107027B1 Automatic winder and method for detecting malfunction in automatic winder 有权
标题翻译：在自动络纱机检测故障自动绕线机和方法
公开(公告)号：EP2107027B1
公开(公告)日：2016-11-16
申请号：EP09155215.8
申请日：2009-03-16
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Murayama, Kenichi
IPC分类号： B65H59/32 , B65H59/40 , B65H63/02
CPC分类号： B65H63/02 , B65H59/40 , B65H2701/31

6. 发明授权

EP2671830B1 Textile machine, standby position determining method of driven member of winding unit, and winding unit 有权
标题翻译：纺织机中，用于确定的卷绕单元的被驱动构件的待机位置和卷绕单元的方法
公开(公告)号：EP2671830B1
公开(公告)日：2016-04-06
申请号：EP13170828.1
申请日：2013-06-06
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Kawamoto, Kenji
IPC分类号： B65H54/22 , B65H63/00 , B65H67/08
CPC分类号： B65H67/085 , B65H2701/31

7. 发明授权

EP2573028B1 Yarn winding apparatus and method of checking yarn tension 有权
标题翻译： Garnwickelvorrichtung und Verfahren zurÜberprüfungder Garnspannung
公开(公告)号：EP2573028B1
公开(公告)日：2015-03-25
申请号：EP12182976.6
申请日：2012-09-04
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Murayama, Kenichi
IPC分类号： B65H59/40 , B65H63/02 , G01L25/00 , G01L5/10
CPC分类号： B65H59/40 , B65H63/02 , B65H2701/31 , G01L5/045 , G01L5/103 , G01L27/002
摘要： A winding unit winds a yarn (Y) supplied from a yarn supplying bobbin (B) to form a package (P) and includes a tension sensor (6) and a control section (15). The tension sensor (6) measures a yarn tension. The control section (15) switches between a plurality of modes. The modes include an operation mode in which the yarn (Y) of the yarn supplying bobbin (B) is wound to form the package (P), and a maintenance mode in which an operator checks the yarn tension measured by the tension sensor (6).
摘要翻译：卷绕单元将从喂纱筒管（B）供给的纱线（Y）卷绕形成包装（P），并且包括张力传感器（6）和控制部（15）。张力传感器（6）测量纱线张力。控制部（15）在多个模式之间切换。这些模式包括其中卷绕纱线（Y）以形成包装（P）的操作模式，以及操作者检查由张力传感器（6）测量的纱线张力的维护模式）。

8. 发明公开

EP2420465A3 Hairiness reducing device and yarn winding device 审中-公开
标题翻译：装置用于减少毛羽和纱线卷绕装置
公开(公告)号：EP2420465A3
公开(公告)日：2013-05-15
申请号：EP11176263.9
申请日：2011-08-02
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu
IPC分类号： B65H54/70 , B65H59/30 , D02J3/12 , D01H13/30
CPC分类号： D02J3/12 , B65H54/705 , B65H59/30 , B65H2701/31 , D01H13/30
摘要： A hairiness reducing device includes multiple pairs of press-contact members arranged along a yarn path of a yarn being wound on the winding unit. Each pair of the press-contact members is formed by a first press-contact member that includes a first yarn contacting portion and a second press-contact member that includes a second yarn contacting portion arranged with the yarn path interposed therebetween. At least one of a set of first press-contact members and a set of second press-contact members includes a moving mechanism for moving one of the sets relative to the other set. The yarn contacting portions retain the yarn by sandwiching the yarn. In each pair of the press-contact members, the first yarn contacting portion is a protrusion arcuate along the yarn path, while the second yarn contacting portion is either a flat surface along the yarn path or a protrusion arcuate along the yarn path.

9. 发明公开

EP2573028A2 Yarn winding apparatus and method of checking yarn tension 有权
标题翻译：一种纱线卷绕装置及方法，用于检查纱线张力
公开(公告)号：EP2573028A2
公开(公告)日：2013-03-27
申请号：EP12182976.6
申请日：2012-09-04
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Murayama, Kenichi
IPC分类号： B65H59/40 , B65H63/02
CPC分类号： B65H59/40 , B65H63/02 , B65H2701/31 , G01L5/045 , G01L5/103 , G01L27/002
摘要： A winding unit winds a yarn (Y) supplied from a yarn supplying bobbin (B) to form a package (P) and includes a tension sensor (6) and a control section (15). The tension sensor (6) measures a yarn tension. The control section (15) switches between a plurality of modes. The modes include an operation mode in which the yarn (Y) of the yarn supplying bobbin (B) is wound to form the package (P), and a maintenance mode in which an operator checks the yarn tension measured by the tension sensor (6).

10. 发明公开

EP2107027A2 Automatic winder and method for detecting malfunction in automatic winder 有权
标题翻译：在自动络纱机检测故障自动绕线机和方法
公开(公告)号：EP2107027A2
公开(公告)日：2009-10-07
申请号：EP09155215.8
申请日：2009-03-16
申请人： Murata Machinery, Ltd.
发明人： Imamura, Hisakatsu , Murayama, Kenichi
IPC分类号： B65H59/32 , B65H59/40 , B65H63/02
CPC分类号： B65H63/02 , B65H59/40 , B65H2701/31
摘要： The present invention provides an automatic winder including a winding unit (1) guiding a yarn (Y) unwound from a yarn supplying bobbin (3) through a yarn path to a yarn winding device (4) and winding the yarn (Y) into a package (P) in the yarn winding device (4) to manufacture the package (P). The automatic winder includes a tension sensor (18) measuring tension of the yarn (Y) passing through the yarn path, and a component malfunction detecting section (22) detecting any of a plurality of components of the winding unit (1) which is malfunctioning, based on a tension measured value detected by the tension sensor (18).
摘要翻译：本发明提供对自动络纱机包括卷绕单元（1）引导纱线（Y）从喂纱筒管（3）通过纱道的纱线卷绕装置退绕（4）和卷绕纱线（Y）成包（P）在所述纱线卷绕装置（4）来制造包（P）。自动络纱机包括：张力传感器（18），通过纱道的纱线（Y）的测定张力，并检测任何卷绕单元的部件的多个（1）所有这些是发生故障的部件动作不良检测部（22），基于由张力传感器（18）检测到的张力测量值。

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