公开(公告)号：US11691844B2

公开(公告)日：2023-07-04

申请号：US17148990

申请日：2021-01-14

申请人： General Electric Company ,  Oliver Crispin Robotics Limited

发明人： Mark John Zajkowski ,  Huseyin Kandir ,  Todd William Danko ,  Don Mark Lipkin ,  Wayne Ray Grady ,  Andrew Crispin Graham ,  Trevor Owen Hawke

IPC分类号： B65H59/40 ,  B65H59/18 ,  B65H59/28 ,  B65H59/38 ,  B65H59/34

CPC分类号： B65H59/40 ,  B65H59/18 ,  B65H59/28 ,  B65H59/34 ,  B65H59/388

摘要： A cable tensioning system including: a body defining a balance point; a cable receiving area having gripping elements configured to grip and bias a cable relative to the cable tensioning system; and a sensor configured to sense changes to a balance of the body about the balance point, wherein the cable tensioning system is configured to maintain the cable within a preset range of tensions.

公开(公告)号：US10077161B2

公开(公告)日：2018-09-18

申请号：US14711311

申请日：2015-05-13

申请人： SEIKO EPSON CORPORATION

发明人： Toru Hayashi

IPC分类号： B65H59/38 ,  B65H23/192 ,  B65H23/182 ,  B65H23/185 ,  B65H23/188 ,  B41J11/42 ,  B41J15/16

CPC分类号： B65H23/192 ,  B41J11/42 ,  B41J15/165 ,  B65H23/1825 ,  B65H23/185 ,  B65H23/1888 ,  B65H59/388 ,  B65H2404/143 ,  B65H2513/11 ,  B65H2515/31 ,  B65H2553/51 ,  B65H2557/2426 ,  B65H2557/2644 ,  B65H2701/174 ,  B65H2801/12 ,  B65H2220/02 ,  B65H2220/01 ,  B65H2220/03

摘要： A medium feeding apparatus includes a detection tension acquiring unit that acquires a detection tension which is a tension applied during an (n−1)-th feeding operation in a plurality of feeding operations in which the medium is fed, a corrected tension calculating unit that calculates a corrected tension obtained by correcting a target tension which is a target value of a tension to be applied during a n-th feeding operation based on the detection tension, and a driving controlling unit that controls a roll motor during the n-th feeding operation based on the corrected tension.

公开(公告)号：US09828208B2

公开(公告)日：2017-11-28

申请号：US14431226

申请日：2013-10-11

申请人： BTSR INTERNATIONAL S.P.A.

发明人： Tiziano Barea

IPC分类号： B65H59/38 ,  B65H51/22 ,  B65H51/30 ,  D02J1/22 ,  B65H51/02

CPC分类号： B65H59/388 ,  B65H51/02 ,  B65H51/22 ,  B65H51/30 ,  B65H2701/31 ,  D02J1/227

摘要： A method for feeding a thread at a preset drawing to a textile machine includes a first feeder which sends the thread to the textile machine and a second feeder arranged spaced from the first feeder and which sends such thread to the latter, each feeder having a rotary member on which there is partly wound the thread before the feeding thereof and a speed sensor adapted to detect the rotational speed of such rotary member and a tension sensor to detect the tension of the thread exiting from each feeder. Controlling drawing the thread sent to the textile machine by controlling and adjusting the ratio between the rotational speed of the rotary member of the first feeder and the rotational speed of the rotary member of the second feeder.

公开(公告)号：US20160229659A1

公开(公告)日：2016-08-11

申请号：US15023759

申请日：2014-10-03

申请人： BTSR INTERNATIONAL S.P.A.

发明人： Tiziano BAREA

IPC分类号： B65H61/00 ,  G01L5/10 ,  B65H59/40

CPC分类号： B65H61/005 ,  B65H51/22 ,  B65H51/30 ,  B65H59/06 ,  B65H59/388 ,  B65H59/40 ,  B65H63/028 ,  B65H2220/01 ,  B65H2701/31 ,  B65H2701/36 ,  G01L5/10 ,  G01L5/102 ,  G01L5/107 ,  G01L5/108

摘要： A compact device for controlling the supply of a textile or metal thread to a processing machine, such as a textile machine or a spooling or winding machine, includes a body, at least one rotary member with which the thread cooperates, the member associated with a rotation velocity detector for detecting the rotation velocity thereof, the detector connected to a control unit, a tension detector provided for detecting the thread tension connected to such control unit. The rotary member is idle and is placed in rotation by the thread which is moved thereon, in proximity to such member the tension detector being placed.Also disclosed is a method for controlling the supply of thread actuated by such device.

摘要翻译： 用于控制向加工机器（例如纺织机器或绕线机或卷绕机）的纺织品或金属线的供应的紧凑装置包括主体，与螺纹配合的至少一个旋转部件， 用于检测其旋转速度的旋转速度检测器，连接到控制单元的检测器，用于检测连接到这种控制单元的线张力的张力检测器。 旋转构件是空转的并且被移动在其上的螺纹旋转，靠近该构件，张力检测器被放置。 还公开了一种用于控制由这种装置致动的线的供应的方法。

公开(公告)号：US20150246407A1

公开(公告)日：2015-09-03

申请号：US14195497

申请日：2014-03-03

申请人： AWDS TECHNOLOGIES SRL

发明人： Carlo Gelmetti ,  Filippo Corradini

IPC分类号： B23K9/12

CPC分类号： B23K9/125 ,  B23K9/1333 ,  B23K9/1336 ,  B23K9/173 ,  B65H51/30 ,  B65H59/388 ,  B65H2701/36

摘要： A wire feeding system, in particular for feeding welding wire, has a wire movement sensing device adapted for being mounted onto a wire guideliner, and a feed assisting device for feeding welding wire depending from signals received from the wire movement sensing device.

摘要翻译： 特别是用于馈送焊丝的馈线系统具有适于安装在导线引导线上的线移动感测装置，以及根据从线移动检测装置接收的信号馈送焊丝的馈送辅助装置。

公开(公告)号：US20140084101A1

公开(公告)日：2014-03-27

申请号：US14118174

申请日：2012-05-30

申请人： Tiziano Barea

发明人： Tiziano Barea

IPC分类号： B65H59/38

CPC分类号： B65H59/388 ,  B65H59/06 ,  B65H59/18 ,  B65H2701/31 ,  B65H2701/319

摘要： A method for feeding a yarn with constant tension and constant velocity or quantity to a textile machine the processing point of which is distant from a spool from which the yarn unwinds. A first feed control and regulator loop provided presenting first tension measurer and regulator for the yarn. Velocity measurer forming part of a second control loop is provided in proximity to the point or zone to measure this velocity. The yarn feed tension is regulated on the basis of the measured velocity datum to achieve a desired prefixed velocity value at the processing zone or point.

摘要翻译： 一种将纱线以恒定张力和恒定速度或数量供给到纺织机器的方法，纺织机器的加工点远离卷筒从纱线展开。 提供了第一个进给控制和调节器回路，为纱线提供了第一张力测量器和调节器。 形成第二控制回路的一部分的速度测量器设置在接近点或区域以测量该速度。 纱线进给张力基于测量的速度数据进行调节，以在处理区域或点处实现所需的预定速度值。

公开(公告)号：US20130056573A1

公开(公告)日：2013-03-07

申请号：US13640359

申请日：2011-05-17

申请人： Tiziano Barea

发明人： Tiziano Barea

IPC分类号： B65H59/38

CPC分类号： B65H59/388 ,  B65H51/30 ,  B65H2701/31 ,  D04B15/44 ,  D04B15/48 ,  D04B15/50

摘要： A method for feeding a yarn or thread to a processing machine, such as a textile machine, the method includes unwinding the yarn from a bobbin, bringing it into cooperation with a rotary member and then directing it to a sensor member arranged to verify its feed tension to the processing machine, with monitoring of the yarn feed velocity. The measured tension and measured velocity data being fed to a control unit which controls the yarn feed to the machine. The tension is continuously controlled by the unit to maintain it constant then, if this tension condition is verified, the velocity is controlled to render it constant, while at the same time the tension value is continuously monitored to verify whether it remains constant. This constant tension and constant velocity control of the yarn feed to the processing machine being implemented without synchronization with the machine.

摘要翻译： 一种用于将纱线或线材喂入诸如纺织机械的加工机器的方法，该方法包括从纱管退绕纱线，使其与旋转部件配合，然后将其引导到布置成验证其饲料的传感器部件 对加工机器施加张力，并监测喂纱速度。 测量的张力和测量的速度数据被馈送到控制单元，控制单元进给机器。 张力由单位持续控制以保持恒定，如果该张力条件得到验证，则控制速度使其恒定，同时连续监测张力值以验证其是否保持恒定。 进给加工机器的纱线进给的恒定张力和恒定速度控制被实现而不与机器同步。

公开(公告)号：US20130032656A1

公开(公告)日：2013-02-07

申请号：US13519376

申请日：2010-12-27

申请人： Hiroki Yamamoto

发明人： Hiroki Yamamoto

IPC分类号： B65H51/30

CPC分类号： B65H51/30 ,  A61F13/15593 ,  A61F13/15772 ,  B65H59/388 ,  B65H2701/31 ,  B65H2701/319 ,  D02H1/00

摘要： An elastic thread supply device including a tension controller configured to control the stress acting upon an elastic thread drawn from an elastic thread package, and a drive roll configured to supply the elastic thread dispensed from the tension controller to a processing line. The drive roll operates at a supply velocity slower than a conveyance velocity of a web, and increases or decreases the supply velocity depending on the fluctuation in the conveyance velocity.

摘要翻译： 一种弹性线供给装置，包括：张力控制器，被配置为控制作用在从弹性丝线包装件拉出的弹性丝线上的应力;以及驱动辊，其构造成将从张力控制器分配的弹性丝线供给到处理线。 驱动辊以比纸幅的输送速度慢的供给速度进行操作，并且根据输送速度的波动来增大或减少供给速度。

公开(公告)号：US20100072316A1

公开(公告)日：2010-03-25

申请号：US12592446

申请日：2009-11-25

申请人： Richard J. Hartzheim

发明人： Richard J. Hartzheim

IPC分类号： B65H57/18 ,  B65H59/10 ,  B65H59/16 ,  B65H49/02

CPC分类号： D02H13/24 ,  B65H49/06 ,  B65H49/16 ,  B65H51/04 ,  B65H57/14 ,  B65H57/16 ,  B65H59/16 ,  B65H59/388 ,  B65H2555/23 ,  B65H2701/31 ,  B65H2701/319 ,  D02H1/00

摘要： An overend unwind system for unwinding tacky elastomeric fiber threads such as uncoated spandex thread, capturing the ballooning affect of the thread as the thread leaves the spool, applying a first-stage tension control on the thread adjacent where the thread leaves the spool, feeding the unwound thread to a nip in a downstream process, and applying a final tension increment to the thread adjacent where the thread enters the downstream process. All thread guide surfaces encountered by the thread after leaving the spool, and while the thread is under designed operating tension, are moving surfaces, such that the tensioned thread thereby experiences a reduced level of drag as the thread traverses its path of travel from the spool to the downstream process.

摘要翻译： 用于展开粘性弹性体纤维线（例如未涂覆的氨纶线）的俯视展开系统，捕获当纱线离开卷轴时螺纹的气球影响，对螺纹离开卷轴的螺纹施加第一级张力控制， 在下游过程中将螺纹退绕到辊隙，以及向螺纹进入下游过程的螺纹施加最终张力增量。 在离开卷轴之后，螺纹遇到的所有螺纹导向面以及螺纹处于设计的操作张力下都是运动的表面，使得当螺纹从卷轴穿过其行进路径时，张紧螺纹因此经历减小的阻力水平 到下游过程。

公开(公告)号：US07527216B2

公开(公告)日：2009-05-05

申请号：US11181902

申请日：2005-07-15

申请人： Thomas W. Manning, Jr. ,  Ronald D. Bing-Wo

发明人： Thomas W. Manning, Jr. ,  Ronald D. Bing-Wo

IPC分类号： B65H57/18

CPC分类号： B65H49/16 ,  B65H49/32 ,  B65H51/32 ,  B65H57/14 ,  B65H59/388 ,  B65H2701/31 ,  B65H2701/319

摘要： An apparatus and method for unwinding yarns with: (1) a drive roll with a polished metal finish to ensure good fiber/metal contact; (2) a drive roll/separator roll combination that enables multiple wraps of yarn on the drive roll; (3) pivoting yarn holding arms for the active and standby packages that provide for easier access to the packages on a frame; and (4) in combination with the pivoting yarn holding arms, one or more pivoting legs extending from a frame so that the apparatus has a relatively small footprint and simplified yarn threading/string-up as compared to background art OETO apparatus.

摘要翻译： 一种用于退绕纱线的装置和方法：（1）具有抛光金属涂层的驱动辊，以确保良好的纤维/金属接触; （2）驱动辊/分离器辊组合，其能够使驱动辊上的多个纱线卷绕; （3）用于主动和备用包装的枢转纱线保持臂，其提供更容易地接近框架上的包装; 和（4）与枢转纱线保持臂组合，一个或多个从框架延伸的枢转腿，使得与背景技术的OETO装置相比，该装置具有相对较小的占地面积和简化的纱线穿线/串联。