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1. 发明公开

EP4361075A1 YARN ATTACHING DEVICE AND SPINNING AND PROCESSING EQUIPMENT 审中-公开
公开(公告)号：EP4361075A1
公开(公告)日：2024-05-01
申请号：EP23206006.1
申请日：2023-10-26
申请人： TMT Machinery, Inc.
发明人： Inoue, Ryo , Sugiyama, Sugiyama
IPC分类号： B65H54/26 , B65H54/88 , B65H57/00
CPC分类号： B65H57/003 , B65H54/88 , B65H54/26 , B65H2701/313220130101 , B65H2701/3820130101
摘要： [Problem to be solved] To provide a compact yarn attaching device.
[Solution] A yarn attaching robot 2 is used for a spinning and winding unit including a spinning device 3, a winding device, and a yarn sucker 53. The spinning device 3 spins yarn Y continuously. The winding device takes up or winds the yarn Y continuously spun from the spinning device 3. The yarn sucker 53 temporarily sucks and receives the continuously spun yarn Y from the spinning device 3. The yarn attaching robot 2 includes a yarn attaching member 23, a motor, and a robot controller. The motor moves the yarn attaching member 23. The robot controller controls operation of the motor. The yarn attaching member 23 hooks the yarn Y that has been spun from the spinning device 3 and is being sucked into the yarn sucker 53. The robot controller controls the operation of the motor so that the yarn attaching member 23 attaches the yarn Y to the winding device while the yarn is being sucked into the yarn sucker 53 provided in the spinning and winding unit.

2. 发明授权

EP2657381B1 TEXTILE MACHINE 有权
标题翻译：纺织机
公开(公告)号：EP2657381B1
公开(公告)日：2016-10-19
申请号：EP11850074.3
申请日：2011-10-26
申请人： Murata Machinery, Ltd.
发明人： HIRAO, Osamu , TAKEUCHI, Hidetoshi
IPC分类号： D01H11/00 , B65H54/70
CPC分类号： D01H11/005 , B65H54/88 , B65H2701/31

3. 发明公开

EP2657380A2 Verfahren und Vorrichtung zum Betreiben von Arbeitsstellen einer Offenend-Rotorspinnmaschine 有权转让
标题翻译：的方法和装置的开口端转子纺纱机的工作的站动作
公开(公告)号：EP2657380A2
公开(公告)日：2013-10-30
申请号：EP13001706.4
申请日：2013-04-02
申请人： Saurer Germany GmbH & Co. KG
发明人： Wassenhoven, Heinz-Georg
IPC分类号： D01H4/44 , B65H54/88 , B65H67/04
CPC分类号： B65H54/88 , B65H67/04 , B65H2701/31 , D01H4/44
摘要： Die Erfindung betrifft ein Verfahren zum Betreiben von Arbeitsstellen einer Offenend-Rotorspinnmaschine. Solche Arbeitsstellen verfügen jeweils über eine Offenend-Spinnvorrichtung (2) zur Fertigung eines Fadens (9), eine Spulvorrichtung (3) zur Herstellung einer Kreuzspule (8) sowie über eine schwenkbar gelagerte erste Saugdüse (4), die mittels eines Einzelantriebes (6) zwischen einer Fadenaufnahmestellung im Bereich der Kreuzspule und einer Fadenübergabestellung im Bereich der Offenend-Spinnvorrichtung verstellbar ist.
Erfindungsgemäß ist vorgesehen, dass beim Erreichen eines vorgebbaren Durchmessers (D) der Kreuzspule (8) von der Arbeitsstelle (1) der Wickelprozess der Kreuzspule (8) unterbrochen und ein Kreuzspulen-/Leerhülsenwechsel eingeleitet wird, bei dem der von der Offenend-Spinnvorrichtung (2) gefertigte Faden (9) zunächst temporär durch eine im Bereich der Spulvorrichtung (3) der Arbeitsstelle (1) durch eine Antriebseinrichtung (13) bedarfsgerecht positionierbare zweite Saugdüse (11) entsorgt, die Kreuzspule (8) durch entsprechende Ansteuerung eines Spulenrahmens (22) auf eine spinnmaschineneigene Transporteinrichtung überführt, der Spulenrahmen (22) aus einem arbeitsstelleneigenen Leerhülsenmagazin mit einer neuen Leerhülse (33) bestückt sowie schließlich der Spulenrahmen (22) wieder in eine Spulstellung geschwenkt wird, und dass dann die beweglich gelagerte zweite Saugdüse (11) so positioniert wird, dass der in die zweite Saugdüse (11) einlaufende Faden (9) an die im Spulenrahmen (22) gehalterte Leerhülse (33) überführt und der Wickelprozess auf die neue Leerhülse (33) wieder gestartet wird.
摘要翻译：该方法包括引入交叉线圈/空套筒，当卷取管的过程的中断期间达到工作站（1）的交叉卷绕筒子（8）的预定直径（D）的变化。螺纹（9）由一个卷绕装置（3）暂时制造，由纺纱机的自己的运输单元上的线圈架（22）的适当控制。可移动安装的吸嘴（11）被定位检查确实运行到吸嘴线程被转移到在线圈框架支承一个新的空的情况下（33）和卷绕过程再次开始对空的情况。一个独立的claimsoft包含用于自由端转子纺纱机的工作站。

4. 发明授权

EP1242802B1 METHOD AND APPARATUS FOR TENSILE TESTING AND RETHREADING OPTICAL FIBER DURING FIBER DRAW 有权
标题翻译：的方法和装置及拉伸试验穿线光纤拉丝过程中
公开(公告)号：EP1242802B1
公开(公告)日：2012-05-30
申请号：EP00978385.3
申请日：2000-11-03
申请人： Corning Incorporated
发明人： BUMGARNER, Kirk, P. , ROBERTS, Kenneth, W. , TUCKER, David, A.
IPC分类号： G01N3/08 , G01M11/08 , C03B37/03 , C03B37/027 , B65H67/048 , B65H54/88 , C03B37/12
CPC分类号： B65H57/003 , B65H54/88 , B65H67/048 , B65H2701/32 , C03B37/032 , C03B2205/40 , G01M11/088 , G01N3/08 , G01N2203/0278 , G01N2203/028
摘要： A method and apparatus for automatic threading and winding of optical fiber onto various components in a fiber draw system, as well as methods and apparatus for conducting online tensile screening of optical fiber at high speeds. In a preferred embodiment, the fiber is tensile tested during fiber draw and wound directly onto a shipping spool (15) to be shipped to a customer. The tensile stress can be imparted to the fiber during the draw process by feeding the fiber through a screener capstan (12), which works in conjunction with another capstan to impart the desired tensile stress to the fiber during the draw process. Another aspect is a method and apparatus (10) for threading or rethreading of a moving length of fiber through a fiber draw or fiber testing process, in which fiber is wound onto a spool, comprising activating an aspirator (16) to obtain the fiber at a first location and moving said aspirator in at least two dimensions to thereby move the fiber to a second location and thread the fiber through or onto at least one component in the fiber draw or testing process.

5. 发明公开

EP2441718A2 Yarn winding apparatus 有权
标题翻译：纱线卷绕装置
公开(公告)号：EP2441718A2
公开(公告)日：2012-04-18
申请号：EP11181446.3
申请日：2011-09-15
申请人： Murata Machinery, Ltd.
发明人： Shiota, Takeshi
IPC分类号： B65H54/26 , B65H67/04
CPC分类号： B65H54/26 , B65H54/88 , B65H67/0417 , B65H2701/31
摘要： A bobbin installation device (60) includes a bobbin gripping section (52) and a path adjusting plate (59). A pivot arm (58) is attached to a rocker shaft (111) and swings by pivoting about the rocker shaft (111). The bobbin gripping section (52) grips a bobbin, onto which a yarn is to be wound, and supplies the bobbin in between a pair of bobbin holders (72) that define a target position of the bobbin. The path adjusting plate (59) can adjust a path (bobbin supplying path) along which the bobbin is supplied by the bobbin gripping section (52) to the target position. Most Illustrative Drawing: FIG. 4
摘要翻译：筒管安装装置（60）具有筒管把持部（52）和路径调整板（59）。枢轴臂（58）连接在摇臂轴（111）上，并通过围绕摇轴（111）枢转而摆动。筒管把持部52把持卷绕有纱线的筒管，将筒管供给到限定筒管的目标位置的一对筒管支架72之间。路径调整板59能够调整由筒管把持部52向筒管把持部52供给筒管的路径（筒管供给路径）。最具说明性的图示： 4

6. 发明授权

EP2284300B1 Spinning machine and yarn removing method for removing yarn remaining on yarn accumulating roller 有权
标题翻译：纺纱机和纱线去除方法，用于去除储纱辊上残留的纱线
公开(公告)号：EP2284300B1
公开(公告)日：2012-01-25
申请号：EP10161969.0
申请日：2010-05-05
申请人： Murata Machinery, Ltd.
发明人： Oka, Masaki
IPC分类号： D01H4/48 , D01H15/00 , B65H51/22 , B65H67/08
CPC分类号： D01H4/48 , B65H51/22 , B65H54/88 , B65H63/06 , B65H67/08 , B65H2701/31 , D01H15/00

7. 发明公开

EP2284300A1 Spinning machine and yarn removing method for removing yarn remaining on yarn accumulating roller 有权
标题翻译：纺纱机和纱线去除方法，用于去除储纱辊上残留的纱线
公开(公告)号：EP2284300A1
公开(公告)日：2011-02-16
申请号：EP10161969.0
申请日：2010-05-05
申请人： Murata Machinery, Ltd.
发明人： Oka, Masaki
IPC分类号： D01H4/48 , D01H15/00 , B65H51/22 , B65H67/08
CPC分类号： D01H4/48 , B65H51/22 , B65H54/88 , B65H63/06 , B65H67/08 , B65H2701/31 , D01H15/00
摘要： A spinning frame (1) includes a spinning device (9), a yarn clearer (52), a yarn accumulating roller (21), a suction opening (46), a suction device (30), and a unit controller (60). The spinning device produces spun yarn by applying twists to a fiber bundle. The yarn clearer (52) is arranged downstream of the spinning device and detects a yarn defect in the travelling spun yarn. The yarn accumulating roller (21) is arranged downstream of the yarn clearer and accumulates the spun yarn by rotating while winding the spun yarn around an outer peripheral surface thereof. The suction opening of the suction device is arranged near a base end of the yarn accumulating roller (21). The suction device (30) can generate suction airflow at the suction opening (46). The unit controller (60) delays a stoppage timing, which is a timing at which feeding of the spun yarn is stopped, when the yarn clearer (52) detects a prescribed yarn defect in which yarn strength is low, compared with when other type of yarn defect is detected, and stops the yarn accumulating roller (21) after the stoppage timing.
摘要翻译：该细纱机1具有纺纱装置9，清纱器52，纱线存积辊21，吸引口46，吸引装置30以及单元控制器60，。纺纱装置通过对纤维束施加扭曲来生成细纱。清纱器52配置在纺纱装置的下游侧，检测行进的细纱中的纱疵。纱线存积辊（21）配置在清纱器的下游侧，并且一边将细纱卷绕在其外周面一边旋转而使细纱滞留。吸引装置的吸引口配置在纱线存积辊（21）的基端附近。抽吸装置（30）可以在抽吸开口（46）处产生抽吸气流。当纱线清纱器（52）检测到纱线强度低的规定纱线缺陷时，单元控制器（60）延迟停止定时，该定时是停止纺纱进给的定时，与其他类型的检测出纱疵，在停止时机后停止纱线存积辊（21）。

8. 发明授权

EP1926674B1 TEXTILMASCHINE 有权
标题翻译：纺织机
公开(公告)号：EP1926674B1
公开(公告)日：2009-06-03
申请号：EP05802249.2
申请日：2005-10-21
申请人： Oerlikon Textile GmbH & Co. KG
发明人： WORTMANN, Thomas , PYRA, Michael
IPC分类号： B65H54/88
CPC分类号： B65H51/16 , B65H54/88 , B65H2701/31
摘要： A textile machine is described with a multiplicity of machining points for treating and winding up a multiplicity of threads. Each of the machining points here has a plurality of delivery mechanisms (3, 9, 14) for drawing off and guiding the threads (11), and a winding-up device (10.1). The winding-up devices (10.1-10.9) are arranged next to one another and above one another along the longitudinal side (39) of the machine. In order to change the reel, the winding-up points are assigned auxiliary means (22.1-22.2) which have thread suction means (16) which, during a change of the reel, pick up the threads (11) of one group of winding-up devices (10.1-10.3) and conduct them away. In order, during the simultaneous conducting away of a plurality of threads, to obtain secure guidance of the threads in the devices connected upstream of the machining points, according to the invention a group of pneumatic conveying means (15.1-15.3) is arranged in the thread run upstream of the group of winding-up devices (10.1-10.3) assigned to one of the thread suction means (16), said conveying means being designed such that they can be controlled collectively in order to carry out the changing of the reel.

9. 发明公开

EP1314673A2 Device and process for removing the defective end portions from yarn on a package fedto an automatic winder 有权
标题翻译：用于从供给自动络纱机的包装上的纱线上去除有缺陷的端部的装置和过程
公开(公告)号：EP1314673A2
公开(公告)日：2003-05-28
申请号：EP02079706.4
申请日：2002-11-12
申请人： SAVIO MACCHINE TESSILI S.p.A.
发明人： Badiali, Roberto
IPC分类号： B65H54/88 , B65H63/036 , B65H63/08
CPC分类号： B65H54/88 , B65H63/036 , B65H63/082 , B65H63/084 , B65H67/081 , B65H2701/31 , Y10T83/04 , Y10T83/207
摘要： Device and process for the automatic elimination of the defective start and end portions from packages of yarn fed to the units of an automatic winder using the same members thereof for reattaching the ends eliminating said portion from them, by suction with the suction nozzles for capturing and moving the ends, for a predetermined length and then joining its ends according to the normal reattachment of the yarn.
摘要翻译：用于自动消除从供给自动络纱机的单元的纱线包装中的缺陷开始和结束部分的装置和过程，该自动络纱机的单元利用其相同的构件重新附接端部，从而消除所述部分，通过用于捕捉的吸嘴抽吸和将端部移动预定的长度，然后根据纱线的正常重新连接将其端部连接起来。

10. 发明公开

EP1242802A1 METHOD AND APPARATUS FOR TENSILE TESTING AND RETHREADING OPTICAL FIBER DURING FIBER DRAW 有权
标题翻译：的方法和装置及拉伸试验穿线光纤拉丝过程中
公开(公告)号：EP1242802A1
公开(公告)日：2002-09-25
申请号：EP00978385.3
申请日：2000-11-03
申请人： CORNING INCORPORATED
发明人： BUMGARNER, Kirk, P. , ROBERTS, Kenneth, W. , TUCKER, David, A.
IPC分类号： G01N3/08 , G01M11/08 , C03B37/03 , C03B37/027 , B65H67/048 , B65H54/88 , C03B37/12
CPC分类号： B65H57/003 , B65H54/88 , B65H67/048 , B65H2701/32 , C03B37/032 , C03B2205/40 , G01M11/088 , G01N3/08 , G01N2203/0278 , G01N2203/028
摘要： A method and apparatus for automatic threading and winding of optical fiber onto various components in a fiber draw system, as well as methods and apparatus for conducting online tensile screening of optical fiber at high speeds. In a preferred embodiment, the fiber is tensile tested during fiber draw and wound directly onto a shipping spool (15) to be shipped to a customer. The tensile stress can be imparted to the fiber during the draw process by feeding the fiber through a screener capstan (12), which works in conjunction with another capstan to impart the desired tensile stress to the fiber during the draw process. Another aspect is a method and apparatus (10) for threading or rethreading of a moving length of fiber through a fiber draw or fiber testing process, in which fiber is wound onto a spool, comprising activating an aspirator (16) to obtain the fiber at a first location and moving said aspirator in at least two dimensions to thereby move the fiber to a second location and thread the fiber through or onto at least one component in the fiber draw or testing process.

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