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1. 发明申请

US20210032068A1 Cable Tension Control Device 有权
公开(公告)号：US20210032068A1
公开(公告)日：2021-02-04
申请号：US16942413
申请日：2020-07-29
申请人： Tyco Electronics (Shanghai) Co. Ltd. , TE Connectivity Corporation
发明人： Zongjie Tao , Dandan Zhang , Roberto Francisco-Yi Lu , Yingcong Deng , Zhonghua Xu
IPC分类号： B65H59/36 , B65H51/10
摘要： A cable tension control device includes a pair of first active rollers clamping a cable therebetween, a first driver driving the first active rollers, a pair of second active rollers clamping the cable therebetween at an upstream position from the first active rollers, a second driver driving the second active rollers, a floating roller arranged between the first active rollers and the second active rollers and exerting a pushing force on the cable, and an actuator driving the floating roller to move vertically to adjust the pushing force exerted on the cable. A tension force applied on the cable is controlled to be equal to a predetermined tension force by controlling the pushing force and by controlling a speed difference between a first speed at which the first active rollers convey the cable forward and a second speed at which the second active rollers convey the cable forward.

2. 发明授权

US10538409B2 Apparatus and method for regulating winding tension as function of bobbin diameter 有权
公开(公告)号：US10538409B2
公开(公告)日：2020-01-21
申请号：US15767351
申请日：2016-11-02
申请人： Siddharth Lohia
发明人： Siddharth Lohia
IPC分类号： B65H59/36 , B65H59/38 , B65H54/02
摘要： The invention discloses an apparatus for regulating winding tension as function of bobbin (2) diameter in a slit film tape or yarn (1) winder system carrying at least one automated winder. It comprises a dancing arm (3) equipped with a tension setting means or device (3B) which regulates the yarn tension. The inventive feature of the invention is that tension setting means (3B) is capable of changing resistance ‘R’ of the dancing arm (3) as a function of the bobbin (2) diameter ‘D’ during the winding process. The invention also provides a method for regulating winding tension as function of bobbin (2) diameter. The invention helps overcome a number of problems related to uniformness and consistency of package the fabric making industry is currently facing. It solves technical problem of winding bobbin throughout using same tension adjusted for dancing arm, resulting higher tension during unwinding at low bobbin sizes. It also helps reduce the necking or shrinkage of the fabric produced due to varying resultant winding tension.

3. 发明申请

US20180236735A1 FILAMENT WINDING APPARATUS 审中-公开
公开(公告)号：US20180236735A1
公开(公告)日：2018-08-23
申请号：US15878656
申请日：2018-01-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shiro NISHIBU
IPC分类号： B29C70/56 , B29C70/32 , B65H59/36
CPC分类号： B29C70/56 , B29C53/665 , B29C70/32 , B29K2063/00 , B29K2307/04 , B65H59/36 , B65H59/384 , B65H2701/314
摘要： A filament winding apparatus includes a controller that controls the action of the filament winding apparatus. The controller includes a tension controller that controls a tension adjuster in such a way that an adjusted tension waveform that relates the rotation phase of a liner to the tension of a fiber adjusted by the tension adjuster has a phase opposite to the phase of a temporary tension waveform.

4. 发明授权

US10000357B2 Passive tensioning system for composite material payout control 有权
公开(公告)号：US10000357B2
公开(公告)日：2018-06-19
申请号：US14881480
申请日：2015-10-13
申请人： Fives Machining Systems, Inc.
发明人： John Brockman , Milo Vaniglia
IPC分类号： B65H59/06 , B29C70/30 , B29C70/38 , B65H59/36 , B65H59/04
CPC分类号： B65H59/06 , B29C70/30 , B29C70/384 , B29C70/56 , B65H59/04 , B65H59/043 , B65H59/36 , B65H2701/31 , B65H2701/314 , B65H2701/38
摘要： A passive tensioning system is disclosed for composite material that is dispensed by a composite placement machine. A spool is mounted on a spool shaft and material on the spool is pulled from the spool and applied to a surface. The tensioning system has a drag brake on the spool shaft and a drag brake control for the drag brake. A dancer roll is mounted on a linear slide having a spring force and a slide control is provided for the linear slide. A control system continually varies the drag brake control and the slide control to control the tension of the composite material based on the instantaneous operating characteristics of the composite placement machine.

5. 发明授权

US09221651B2 Swinging sheave bracket with force control 有权
标题翻译：摆动滑轮支架带力控制
公开(公告)号：US09221651B2
公开(公告)日：2015-12-29
申请号：US13714169
申请日：2012-12-13
申请人： Joy MM Delaware, Inc.
发明人： Terry M. Thomas , Brian J. Hoffman , Adam S. Peterson
IPC分类号： B65H59/00 , B65H59/22 , B65H75/44 , B65H57/14 , B65H59/36 , B65H75/42 , E21F13/02
CPC分类号： B65H59/22 , B65H57/14 , B65H59/36 , B65H75/425 , B65H75/44 , B65H2701/34 , E21F13/025
摘要： A sheave bracket directs a trailing cable of a mining vehicle. The bracket is hingedly secured to the vehicle and includes a plate and a plurality of sheaves coupled to and extending from the plate. The sheaves are arranged to guide the cable. The sheave bracket also includes a force control mechanism movable between two positions to adjust tension in the cable. The force control mechanism dampens strain in the cable when the direction of the bracket is changed.
摘要翻译：滑轮支架引导采矿车辆的拖尾电缆。支架铰接地固定到车辆上，并且包括板和耦合到板并从板延伸的多个滑轮。滑轮布置成引导电缆。滑轮支架还包括可在两个位置之间移动以调节电缆中的张力的力控制机构。当支架的方向改变时，力控制机构会抑制电缆的应变。

6. 发明授权

US5454151A Arrangement for setting the tension of a thread 失效
标题翻译：设定螺纹张力的布置
公开(公告)号：US5454151A
公开(公告)日：1995-10-03
申请号：US271944
申请日：1994-07-08
申请人： Bogdan Bogucki-Land , Friedrich Gille
发明人： Bogdan Bogucki-Land , Friedrich Gille
IPC分类号： B65H59/36 , B65H59/38 , D02H13/24 , B65H59/18 , D04B15/48
CPC分类号： D02H13/24 , B65H59/38 , B65H2701/31
摘要： Arrangement (15) for adjusting the tension of a thread which is pulled from a spool by means of a thread take-off arrangement, has a thread measuring device (23). This thread measuring device, positioned sequentially in the direction of thread travel, can determine thread tension. Also included is a driven drum (17) whose effective circumferential speed is alterable in the same sense as the measured thread tension. In this manner, it is possible to achieve very small thread tensions.
摘要翻译：用于调节由卷取装置从卷轴拉出的线的张力的装置（15）具有线测量装置（23）。该螺纹测量装置沿螺纹移动方向依次定位，可以确定螺纹张力。还包括一个从动滚筒（17），其有效圆周速度可以与所测量的线张力相同的方向改变。以这种方式，可以实现非常小的线张力。

7. 发明授权

US4854512A Method and device for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed 失效
公开(公告)号：US4854512A
公开(公告)日：1989-08-08
申请号：US169322
申请日：1988-03-17
申请人： Sergio Montali , Giorgio Boller , Luigi Colli
发明人： Sergio Montali , Giorgio Boller , Luigi Colli
IPC分类号： B65H59/36 , B65H59/38
CPC分类号： B65H59/36 , B65H59/38 , B65H2701/31
摘要： A device and method for winding conical bobbins with yarn withdrawn at constant speed from individual spinning units, and comprising: a deflecting roller, or similar element, which is connected to and moved backwards and forwards by a swinging plate element which by storing and returning the yarn compensates for the different speeds at which the yarn is collected on the conical surface of the bobbin under formation wherein yarn is drawn into the storage position and is then released from this storage position, (i.e. returned). This returning operation releases the yarn from its storage position and replaces it (returns it), to its normal feed path; two proximity sensors positioned to define the regular range of swing of the flat yarn storage and return element; an electronic control unit which receives an electrical signal or several electrical signals provided by the proximity sensors when the yarn storage and return swings stray outside the regular range in order to generate, when said signals occur, an electrical control signal which activates a bidirectional drive unit; a bidirectional drive unit which inclines the conical bobbin axis, so displacing the diameter of effective contact between the conical bobbin and the drive roller, in order to vary the yarn winding speed and so return the storage swing to within the range of values corresponding to regular storage.

8. 发明授权

US4854511A Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed 失效
公开(公告)号：US4854511A
公开(公告)日：1989-08-08
申请号：US170279
申请日：1988-03-18
申请人： Sergio Montali , Giorgio Boller , Luigi Colli
发明人： Sergio Montali , Giorgio Boller , Luigi Colli
IPC分类号： B65H59/00 , B65H59/36 , B65H59/38
CPC分类号： B65H59/005 , B65H59/36 , B65H59/38 , B65H2701/31
摘要： A yarn storage and return device for yarn being wound on a conical bobbin driven at a constant speed. The device comprises a lever system for speed. The device comprises a lever system for storing and returning the yarn and for regulating and monitoring the amount of stored yarn. The yarn is drawn into the storage position by an arm of the lever system and is then released (i.e. returned) from this storage position. This returning operation releases the yarn from its storage position and replaces it (returns it) to its normal feed path. The device also comprises a transducer, and electric comparator, and an electric processor control unit to convert, compare and process an electrtic controlling signal to activate a drive source. The drive motor actuates a tensioning element which affects the storage operation of the device. The device further comprises a bidirectional drive unit to obtain a variation in the average yarn winding speed to restore the storage operation to a predetermined range of values.

9. 发明授权

US4839815A Yarn package offtake performance monitoring 失效
标题翻译：纱线包装性能监测
公开(公告)号：US4839815A
公开(公告)日：1989-06-13
申请号：US80664
申请日：1987-08-03
申请人： David C. Eaton , Christopher J. Lawrence
发明人： David C. Eaton , Christopher J. Lawrence
IPC分类号： B65H59/36 , B65H59/40 , B65H63/00 , D01H13/32
CPC分类号： B65H59/40 , B65H2701/31
摘要： The invention provides a method of monitoring yarn package offtake performance comprising withdrawing yarn from a package, for a predetermined period of time continuously measuring the tension of said yarn at predetermined time intervals throughout said withdrawal and updating the obtained tension distribution data with each tension measurement. The method also includes noting the maximum and minimum tensions measured and the limiting values of a range of tensions outside which range only a predetermined proportion of said measured tensions fall, and determining an offtake performance factor from said maximum, minimum and limiting values of tensions.
摘要翻译：本发明提供了一种监测纱线卷装性能的方法，包括从包装中取出纱线一段预定的时间段，在所述抽出期间以预定的时间间隔连续地测量所述纱线的张力，并用每个张力测量更新所获得的张力分布数据。该方法还包括注意测量的最大和最小张力以及范围外的范围的限制值，其范围仅仅是所述测量的张力的预定比例下降，并且从张力的所述最大值，最小值和极限值确定出力性能因子。

10. 发明授权

US4627583A Winding equipment 失效
标题翻译：绕线设备
公开(公告)号：US4627583A
公开(公告)日：1986-12-09
申请号：US762158
申请日：1985-08-02
申请人： Franz X. Huemer
发明人： Franz X. Huemer
IPC分类号： B65H59/36 , B65H59/38
CPC分类号： B65H59/385 , H02K49/046 , B65H2701/31 , H02K2213/09
摘要： The winding equipment for winding yarn, tape or wire-shaped material comprises a bobbin shaft carrying a rotatably fixed armature plate, which is in magnetic, adjustable driving connection with a plate carrying permanent magnets and fixed on the shaft of the driving motor, the adjustment thereof resulting by a thread tension regulating device with a dancing arm carrying a dancing roller. In this connection, the motor or the shaft thereof carrying the permanent magnet plate is supported relative to the bobbin shaft carrying the armature plate radially displaceable as a function of the rotating motion of the dancing arm on the frame of the winding equipment. Owing to this radial displacement of the plates generating the driving connection, relative to each other, not only is the induced magnetic field changed in the simplest manner, but, in addition, the two plates can be arranged with the slightest air gap between each other, which, accordingly, allows for the utilization of small permanent magnets to secure a sufficient magnetic driving connection between the two plates.
摘要翻译：用于卷绕纱线，带子或线状材料的卷绕设备包括承载可旋转固定的衔铁板的筒轴，该衔铁板与带有永久磁铁并固定在驱动电机轴上的磁性可调驱动连接，调节由具有跳舞臂的跳线辊的线张力调节装置产生。在这方面，承载永磁体板的电动机或其轴相对于承载衔铁板的绕线轴被支撑，该电枢板可作为绕线设备的框架上的跳动臂的旋转运动的可径向移位。由于产生驱动连接的板的这种相对于彼此的径向位移，不仅感应磁场以最简单的方式改变，而且另外，两个板可以彼此之间具有最小的气隙布置因此，这允许利用小型永磁体来确保两个板之间的足够的磁性驱动连接。

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