公开(公告)号：US20230140386A1

公开(公告)日：2023-05-04

申请号：US17906483

申请日：2021-03-17

申请人： Saurer Spinning Solutions GmbH & Co. KG

发明人： Alexander Marx ,  René Kalbertodt

IPC分类号： B65H54/52

摘要： The invention relates to a vibration-damping apparatus (18) for a winding device (4) of a textile machine (1), which textile machine produces cross-wound packages (5), the vibration-damping apparatus being provided for reducing the vibrations that occur at the pivotably mounted package cradle (8) during the winding operation of the textile machine (1).
According to the invention, in order to obtain a vibration-damping apparatus which is unproblematic both with regard to safety and with regard to contamination and which also always ensures a vibrationally relatively stable state of the package cradle, the vibration damper is in the form of a friction damper (20) having friction forces of different intensity depending on the working direction, the friction forces acting as the cross-wound package (5) lifts off during the winding operation being greater than the friction forces acting during the return of the cross-wound package (5).

公开(公告)号：US11142427B2

公开(公告)日：2021-10-12

申请号：US16628284

申请日：2018-06-25

申请人： SSM Schärer Schweiter Mettler AG

发明人： Marcel Christe

IPC分类号： B65H54/52 ,  B65H54/553 ,  B65H54/74 ,  B65H63/08

摘要： A winding device for winding a yarn onto a package tube has a spindle that holds and rotationally drives the package tube. A support roller abuts against a peripheral surface of the yarn winding package during winding of the yarn. The spindle is supported by a pivotably mounted swivel arm so as to swivel relative to the support roller. A contact-force control device is provided and includes an actuator disposed to actuate the swivel arm, and a control device configured with the actuator. A bending beam load cell is configured on the swivel arm to determine an actual value of a contact force between the yarn package and the support roller. The contact force is regulated to a predetermined target value via control of the actuator by the control device.

公开(公告)号：US10766734B2

公开(公告)日：2020-09-08

申请号：US15994651

申请日：2018-05-31

申请人： James Newgent ,  Tammy Newgent

发明人： James Newgent ,  Tammy Newgent

IPC分类号： B65H59/04 ,  B65H49/32 ,  B65H54/52

摘要： The frame brake assembly includes a sleeve, a piston, a brake, and a retracting device. The piston translates within the sleeve between an upper first position and a lower second position. A brake is coupled to a lower portion of the piston beneath the sleeve. As the piston moves between positions, the brake moves in a corresponding manner. In the second position, the brake is lowered into contact with the ground. The retracting device is used to automatically return the piston and brake to the first position. When installed on the coiling machine, the frame brake assembly is coupled to the frame of the coiling machine and is in selective engagement with a pair of spool arms. Rotation of the spool arms induces translation from the first position to the second position in the frame brake assembly.

公开(公告)号：US20190367318A1

公开(公告)日：2019-12-05

申请号：US15994651

申请日：2018-05-31

申请人： JAMES NEWGENT ,  TAMMY NEWGENT

发明人： JAMES NEWGENT ,  TAMMY NEWGENT

IPC分类号： B65H59/04 ,  B65H54/52 ,  B65H49/32

摘要： The frame brake assembly includes a sleeve, a piston, a brake, and a retracting device. The piston translates within the sleeve between an upper first position and a lower second position. A brake is coupled to a lower portion of the piston beneath the sleeve. As the piston moves between positions, the brake moves in a corresponding manner. In the second position, the brake is lowered into contact with the ground. The retracting device is used to automatically return the piston and brake to the first position. When installed on the coiling machine, the frame brake assembly is coupled to the frame of the coiling machine and is in selective engagement with a pair of spool arms. Rotation of the spool arms induces translation from the first position to the second position in the frame brake assembly.

公开(公告)号：US20180297809A1

公开(公告)日：2018-10-18

申请号：US15767352

申请日：2016-12-02

申请人： Siddharth Lohia

发明人： Siddharth Lohia

IPC分类号： B65H67/048 ,  B65H54/52

摘要： The invention relates to an automatic turret type yarn winding device. The automatic bobbin changeover process involves winding of yarn on a bobbin, followed by rotation of the turret to bring an empty bobbin into the winding position. Pressure rollers are provided to ensure consistent and accurate winding. The accurate relative positioning of the bobbins and pressure rollers is important. Wear and tear and particulate dust may cause malfunctioning of winder systems which may affect accuracy of turret rotations and relative positioning of the bobbins and pressure rollers, especially when the turret rotation during bobbin changeover stage is done in a single rotation. The invention provides a device and a method to position spindle precisely in turret type automatic winder, especially to identify correct stationing position of turret spindle after reverse movement post doffing. It involves, during the bobbin changeover process, the step of rotating the turret in at least two discrete rotational movements carried out at controlled speeds, whereby the empty bobbin assumes its accurate winding position.

公开(公告)号：US09315358B2

公开(公告)日：2016-04-19

申请号：US13978955

申请日：2011-10-14

申请人： Kinzo Hashimoto

发明人： Kinzo Hashimoto

IPC分类号： B65H67/048 ,  B65H63/08 ,  B65H54/28 ,  B65H54/38 ,  B65H54/52 ,  B65H54/72 ,  B65H54/74 ,  B65H61/00

CPC分类号： B65H54/28 ,  B65H54/385 ,  B65H54/52 ,  B65H54/72 ,  B65H54/74 ,  B65H61/005 ,  B65H63/082 ,  B65H67/048 ,  B65H2701/31 ,  B65H2701/319

摘要： A spun yarn winding device includes a machine body; a turret; a feeding roller that is fixed to the machine body, is not in contact with winding bobbins, and feeds yarns to the winding bobbins at a speed equal to or faster than a winding speed; a traverse device fixed at an upstream side of an advance direction of the yarns relative to the feeding roller and which traverses the yarns; a peripheral speed detection unit that detects a peripheral speed of the winding bobbins; and a control unit that is arranged and programmed to perform a basic operation to maintain a free length of the yarns at a standard length by controlling a rotational angle of a turret during a yarn winding period, the free length of the yarns being located between the feeding roller and the winding bobbins.

摘要翻译： 纺纱纱线卷绕装置包括：机体; 一个炮塔 固定到机体的进给辊不与卷绕筒接触，并以等于或快于卷绕速度的速度向卷绕筒管供给纱线; 横向装置，其固定在所述纱线相对于所述进给辊的前进方向的上游侧并横过所述纱线; 圆周速度检测单元，其检测卷绕筒管的圆周速度; 以及控制单元，其布置和编程为执行基本操作，以通过在纱线卷绕期间控制转台的旋转角度来将纱线的自由长度保持在标准长度，纱线的自由长度位于 进料辊和绕线筒。

公开(公告)号：US6062505A

公开(公告)日：2000-05-16

申请号：US79593

申请日：1998-05-15

申请人： Klaus Bartkowiak

发明人： Klaus Bartkowiak

IPC分类号： B65H54/52 ,  B65H67/048 ,  B65H54/00 ,  B65H54/22 ,  B65H75/18

CPC分类号： B65H54/52 ,  B65H67/048 ,  B65H2701/31

摘要： A yarn winding method and apparatus which is able to suppress vibrations of the package being formed, and which includes a package support spindle and a contact roll which engages the surface of the package. The support spindle and the contact roll are moveable relative to each other during the build of the package so as to accommodate its increasing size, and the mounting structure for the package support spindle or the contact roll is sequentially gripped and released so that the relative movement occurs discontinuously.

摘要翻译： 一种能够抑制正在形成的包装件的振动的纱线卷绕方法和装置，其包括与包装表面接合的包装支撑主轴和接触辊。 支撑主轴和接触辊在包装的构建期间可相对于彼此移动以适应其增加的尺寸，并且用于包装支撑主轴或接触辊的安装结构被顺序地夹持和释放，使得相对运动 不连续地发生。

公开(公告)号：US5924645A

公开(公告)日：1999-07-20

申请号：US19690

申请日：1998-02-06

申请人： Koichiro Oshiumi

发明人： Koichiro Oshiumi

IPC分类号： B65H54/02 ,  B65H54/44 ,  B65H54/52 ,  B65H54/74 ,  B65H59/38 ,  B65H67/048 ,  B65H54/42

CPC分类号： B65H54/52 ,  B65H54/74 ,  B65H59/385 ,  B65H67/048 ,  B65H2701/31

摘要： A winding control device for a take-up winder that can reliably and precisely eliminate the slips of a contact roller rotated in contact with a bobbin holder used in a spindle-driven winding machine for synthetic yarn is described. The winding control device includes an induction motor IM3 which supplements the driving of the contact roller CR which rotates in contact with a package P. A counter force detector 7, 8 or 13 which detects the counter force created by the rotation of the contact roller against the bobbin holder, and a control part eliminates slips by adjusting the relative rotation speeds of the bobbin holder BH1 and the contact roller CR based on the output of the counter force detecting means 7, 8 or 13.

摘要翻译： 描述了一种用于收卷卷绕机的卷绕控制装置，其可以可靠且精确地消除与用于合成纱线的主轴驱动卷绕机中使用的筒管架接触的接触辊的滑动。 卷绕控制装置包括一个感应电动机IM3，该感应电动机IM3补充与包装P接触旋转的接触辊CR的驱动。一种反力检测器7,8或13，其检测由接触辊的旋转产生的反作用力抵抗 筒管架和控制部根据反作用力检测装置7,8或13的输出调节筒管架BH1和接触辊CR的相对旋转速度来消除滑移。

公开(公告)号：US5697565A

公开(公告)日：1997-12-16

申请号：US714648

申请日：1996-09-16

申请人： Wilhelm Zitzen

发明人： Wilhelm Zitzen

IPC分类号： B65H54/06 ,  B65H54/52 ,  D01H13/10 ,  B65H54/00

CPC分类号： B65H54/52 ,  B65H2601/524 ,  B65H2701/31

摘要： A creel relief device (1) for exerting a relatively constant pressure of a cheese (24) on a yarn guide drum (6) in a textile cheese producing machine over the course of building the wound diameter of the cheese. The creel relief device (1) has two meshing toothed segments (10 or 14) respectively disposed on lever elements (8 or 15), one lever element (8) being connected with the creel shaft (7) securely against rotation relative thereto, while the other lever element (15) is pivotably mounted to be acted upon by a prestressed tension spring (19) extending between the lever element (15) and a setting lever (21), which can be locked in different positions for predetermining torque to be applied to the creel.

摘要翻译： 一种纱架卸压装置（1），用于在建立干酪的卷绕直径的过程中，在纺织品干酪生产机器中在导纱筒（6）上施加相对恒定的奶酪（24）的压力。 轴架架装置（1）具有分别设置在杠杆元件（8或15）上的两个啮合齿形段（10或14），一个杠杆元件（8）与经轴架轴（7）连接，以防止相对于其旋转，同时 另一个杠杆元件（15）可枢转地安装在被杠杆元件（15）和定位杆（21）之间延伸的预应力拉伸弹簧（19）的作用下，该预紧应力弹簧可以锁定在不同的位置， 适用于纱架。

公开(公告)号：US5407143A

公开(公告)日：1995-04-18

申请号：US24937

申请日：1993-03-02

申请人： Shoji Nakai ,  Tamotsu Kawamura

发明人： Shoji Nakai ,  Tamotsu Kawamura

IPC分类号： B65H54/52 ,  B65H67/048 ,  B65H54/42

CPC分类号： B65H54/52 ,  B65H67/048 ,  B65H2515/34 ,  B65H2553/21 ,  B65H2553/26 ,  B65H2701/31

摘要： In a turret type yarn winder, a contact pressure acting on a roller bail by a yarn package is detected and used for controlling the rotation of a turret disc in accordance with the development of yarn layers on a bobbin so that the contact pressure is maintained at a predetermined value. A roller bail (5) detects a pressure acting thereon from a yarn package by a contact pressure sensor (7). If the detected contact pressure is higher than a target value, the turret disc (1) is driven in the direction to reduce the contact pressure. A driving torque of a motor (11) for driving the turret disc (1) is controlled in the normal/reverse direction by a signal corresponding to a deviation between the detected contact pressure and the target value so that the detected contact pressure coincides with the target value.

摘要翻译： 在转塔式纱线卷取机中，检测由纱线卷装件作用在辊保持架上的接触压力，并根据梭芯上的纱线层的发展来控制转盘的转动，使得接触压力保持在 预定值。 滚筒吊环（5）通过接触压力传感器（7）检测纱线卷装在其上的压力。 如果检测到的接触压力高于目标值，则转盘盘（1）沿着减小接触压力的方向被驱动。 用于驱动转塔盘（1）的马达（11）的驱动转矩通过与检测到的接触压力和目标值之间的偏差相对应的信号在正/反方向上被控制，使得检测到的接触压力与 目标价值。