Yarn unwinding guide apparatus for a textile winding machine
    1.
    发明授权
    Yarn unwinding guide apparatus for a textile winding machine 失效
    用于纺织卷绕机的纱线退绕导向装置

    公开(公告)号:US5044572A

    公开(公告)日:1991-09-03

    申请号:US456382

    申请日:1989-12-26

    IPC分类号: B65H57/22 B65H67/06 B65H67/08

    摘要: An apparatus for handling yarn during axial unwinding of the yarn from a yarn package at an unwinding device of a textile machine includes a device for restricting laterally outward displacement of the yarn. The restricting device is mounted to at least one of a pair of chamber portions which surround the yarn package during unwinding of yarn therefrom and preferably includes a vertically extending plate shaped to define a yarn receiving area for confining the path of the yarn being unwound. The plate guides the yarn from the inner wall of the chamber formed by the chamber portions into the yarn receiving area. According to another aspect of the invention, a device is provided for engaging a traveling yarn during unwinding of the yarn from a yarn package to eliminate loops, snarls and the like. The engaging device includes a pair of arm members, a pivot assembly for pivotally supporting the arm members for posed pivoting movement and a component for pivoting the arm members toward one another into a guiding position for guiding the traveling yarn and for pivoting the arm members away from one another to a non-engaging position.

    Method and apparatus for associating information with a textile package
    2.
    发明授权
    Method and apparatus for associating information with a textile package 失效
    用于将信息与纺织品包装相关联的方法和装置

    公开(公告)号:US5033623A

    公开(公告)日:1991-07-23

    申请号:US440666

    申请日:1989-11-22

    IPC分类号: B65H67/06

    摘要: A memory chip for storing information relating to an individual textile package and a device for manipulating the package and a chip reading device to access the information stored on the memory chip are provided. The memory chip can be loaded with individual package information such as, for example, the time, date and machine location at which the package was produced and the information can preferably be extinguished from the memory chip for loading of the memory chip with individual information concerning another package. To this end, the memory chip is preferably removably secured to the textile material or the tube of the textile package for subsequent removal for reuse on another package. The manipulating device moves the package and the chip reading device relatively to one another so that the chip reading device enters a reception area of predetermined size and location relative to the memory chip in which it can read, extinguish or supplement the information stored on the memory chip.

    摘要翻译: 提供了一种用于存储关于单个纺织品包装的信息的存储芯片和用于操纵包装的装置以及用于访问存储在存储芯片上的信息的芯片读取装置。 存储器芯片可以装载有诸如例如制造包装的时间,日期和机器位置的单独包装信息,并且可以优选地从存储器芯片中消除信息以用于加载具有关于 另一包。 为此,存储芯片优选地可移除地固定到织物材料或纺织品包装的管子上,用于随后的去除以便在另一包装上重新使用。 操作装置使包装和芯片读取装置相对移动,使得芯片读取装置相对于存储芯片进入预定尺寸和位置的接收区域,在存储器芯片中可读取,熄灭或补充存储在存储器上的信息 芯片。

    Conveying apparatus for a textile winding machine
    3.
    发明授权
    Conveying apparatus for a textile winding machine 失效
    纺织绕线机输送装置

    公开(公告)号:US5024389A

    公开(公告)日:1991-06-18

    申请号:US456355

    申请日:1989-12-26

    IPC分类号: B65H57/22 B65H67/06 B65H67/08

    摘要: A tube support member conveying apparatus is provided for a textile machine which includes an unwinding device for unwinding packages of textile material such as yarn which is wound on tubes and a yarn end loosening assembly for loosening a yarn end on a yarn package to facilitate subsequent unwinding of the yarn therefrom. The tube of each yarn package is individually supported in a generally upright disposition on an independently movable tube support member. The tube support member conveying apparatus includes a conveying device for conveying the tube support members from a delivery assembly which delivers the tube support members for feeding to the unwinding device through an unwinding location at which the yarn packages are unwound by the unwinding device to a discharge assembly for transporting the tube support members to a further handling location. The conveying device supports each tube support member at the unwinding location in a predetermined disposition upstanding from the conveying device. Additionally, the tube support member conveying apparatus includes a tilt device selectively extendable into a position to effect tilting of the respective tube support member at the unwinding location so that the yarn is moved into contact with the yarn end loosening assembly for facilitating loosening of a yarn end therefrom.

    摘要翻译: 为纺织机提供管支撑构件输送装置,其包括用于退绕卷绕在管上的纱线等纺织材料的包装的开卷装置和用于松开纱线卷装上的纱线端部的纱线端部松动组件,以便于随后的退绕 的纱线。 每个纱线卷装的管子以大致直立的方式单独支撑在可独立移动的管支撑件上。 管支撑构件输送装置包括输送装置,该输送装置用于从输送组件输送管支撑构件,该输送组件通过展开位置输送管支撑构件以供给退绕装置,退绕位置使纱线卷装由退绕装置退绕至放电 用于将管支撑构件运送到另一处理位置的组件。 输送装置以处于从输送装置竖立的预定布置在退绕位置处支撑每个管支撑构件。 此外,管支撑构件输送装置包括倾斜装置,该倾斜装置选择性地可延伸到在退绕位置处实现相应管支撑构件倾斜的位置,使得纱线与纱线端部松动组件接触以便于松动纱线 从那里结束。

    Control means for apparatus for cross-winding packages
    4.
    发明授权
    Control means for apparatus for cross-winding packages 失效
    用于交叉卷绕包装的装置的控制装置

    公开(公告)号:US5014922A

    公开(公告)日:1991-05-14

    申请号:US481730

    申请日:1990-02-16

    摘要: Control means in an apparatus for cross-winding packages of textile yarn or the like is provided and includes means operable during at least a portion of the high speed or accelerating rotation for increasing the relative frequency of traverse of the traversing yarn guide means with respect to the rotational winding speed of the package from a frequency at which the ratio of the rotational winding speed to the relative frequency of traverse is greater than the ratio of the selected rotational winding speed and the related selected frequency of traverse. The control means can gradually increase the relative frequency during the high speed or accelerating rotation so that at least before the end of the high speed or accelerating rotation, the ratio of the rotational winding speed to the relative frequency of traverse of the yarn guide means is approximately the same as the ratio of the selected rotational winding speed and the related selected frequency.

    摘要翻译: 提供了用于纺织纱线等的交叉卷绕包装的装置中的控制装置,并且包括在高速或加速旋转的至少一部分期间可操作的装置,用于增加横动纱线引导装置的相对频率相对于 从旋转卷绕速度的比率与横动的相对频率的频率相比,卷装的旋转卷绕速度大于所选择的旋转卷绕速度与相关选择的横动频率的比率。 控制装置可以在高速或加速旋转期间逐渐增加相对频率,使得至少在高速或加速旋转结束之前,旋转卷绕速度与导纱装置的横动相对频率之比为 大致与选择的旋转卷绕速度和相关选定频率的比率相同。

    Method and apparatus for detecting the bobbin circumference of
cross-wound bobbins and for utilizing the result
    5.
    发明授权
    Method and apparatus for detecting the bobbin circumference of cross-wound bobbins and for utilizing the result 失效
    用于检测交叉卷绕筒管的筒管周长的方法和装置,并利用结果

    公开(公告)号:US4964582A

    公开(公告)日:1990-10-23

    申请号:US328963

    申请日:1989-03-27

    IPC分类号: B65H63/08

    摘要: A method and apparatus for detecting and utilizing the bobbin circumference of cross-wound bobbins or cheeses in a textile machine producing the bobbins includes determining and evaluating the attained circumference of the cheese from measured values produced by sensors detecting the growth of the cheese. The measured values are continuously detected and processed and optionally stored in memory in at least one computer for further evaluation. A mathematical linkage symbolizing the current bobbin circumference cleansed of randomness in the current measured value pickup at very short time intervals based on the measured values for each winding station is continuously and repeatedly performed anew in the further evaluation. A parameter from the group consisting of current bobbin circumference, bobbin radius or bobbin diameter is calculated from the linkage. The linkage result is used with as little delay as possible for at least one purpose from the group consisting of displaying the result, and/or affecting the winding process, and/or detecting the yarn length and/or terminating the winding process.

    摘要翻译: 用于检测和利用生产线轴的纺织机器中的交叉卷绕筒管或奶酪的筒管周围的方法和装置包括根据检测奶酪生长的传感器产生的测量值确定和评估奶酪的圆周。 测量值被连续检测和处理,并且可选地存储在至少一台计算机的存储器中用于进一步评估。 在进一步的评估中,基于每个卷绕站的测量值,以非常短的时间间隔在当前测量值拾取中清洁当前筒管周长的数学连接被连续且重复地执行。 从连杆机构计算出由当前筒管周长,筒管半径或筒管直径组成的组的参数。 对于从显示结果和/或影响卷绕处理和/或检测纱线长度和/或终止卷绕过程的组中的至少一个目的,使用连续结果尽可能少的延迟。

    Apparatus for sensing a characteristic of a traveling yarn
    6.
    发明授权
    Apparatus for sensing a characteristic of a traveling yarn 失效
    用于检测行进纱特征的装置

    公开(公告)号:US4963757A

    公开(公告)日:1990-10-16

    申请号:US289208

    申请日:1988-12-22

    摘要: An apparatus for sensing characteristics of a traveling yarn in response to the shadow cast by the yarn includes a light emitting element and a pair of light sensing elements in opposed relation to the light emitting element. The yarn travels through a slot between the light emitting element and the pair of light sensing elements and is guided such that only a selected one of the light sensing elements is shadowed. An aperture assembly can be positioned between the light emitting element and the slot to channel the emitted light. The aperture assembly includes a plurality of apertures increasing in area in the direction away from the light emitting element and being framed by surfaces inclined away from the light emitting element and decreasingly inclined from frame to frame in the direction away from the light emitting element.

    摘要翻译: 用于感测由纱线产生的阴影响应的行进纱线的特性的装置包括与发光元件相对的发光元件和一对感光元件。 纱线行进通过发光元件和一对感光元件之间的槽,并且被引导使得只有所选择的一个感光元件被遮蔽。 孔组件可以位于发光元件和狭槽之间以引导发射的光。 孔组件包括沿远离发光元件的方向增加面积的多个孔,并且由远离发光元件倾斜的表面构成,并且沿远离发光元件的方向逐渐倾斜。

    Method and apparatus for controlling the supply of sliver to the
spinning stations of a spinning machine
    7.
    发明授权
    Method and apparatus for controlling the supply of sliver to the spinning stations of a spinning machine 失效
    用于控制向纺纱机的纺纱站供应纱条的方法和装置

    公开(公告)号:US4956969A

    公开(公告)日:1990-09-18

    申请号:US404340

    申请日:1989-09-07

    申请人: Hans Raasch

    发明人: Hans Raasch

    CPC分类号: D01H9/008 D01H9/18

    摘要: A method and apparatus for supplying sliver to the spinning stations of a spinning machine to wind a batch of a predetermined number of packages includes a sliver can transfer device, a sliver can conveying device, a sliver can filling device and a computer for controlling the operation of the various sliver can handling devices. Each spinning station is initially provided with a sliver can having a differing amount of sliver therein than the other sliver cans as the winding of the packages of the batch is commenced. The spinning stations are then continuously individually provided with fresh cans of sliver having a uniform amount of sliver therein during the normal running of the batch. The computer executes a batch ending program to determine an individual finishing quota of packages to be wound at each spinning station and controls the sliver can conveying device, the sliver can transfer device and the sliver can filling device to deliver a final can of sliver to each spinning station for the spinning station to complete its individual finishing quota of packages. The final can of sliver provided to each spinning station contains a predetermined quantity of sliver which is selected such that the final can is substantially empty upon the winding of the last full package of the individual finishing quota of packages at the respective spinning station.

    摘要翻译: 一种用于向纺纱机的纺纱站供给纱线以将一批预定数量的包装卷起来的方法和设备包括:条子罐转移装置,条子罐输送装置,条子罐填充装置和用于控制操作的计算机 的各种条子可以处理设备。 每个纺纱站最初都设置有一条条子罐,其中的条子与其他条子罐具有不同的条子,因为批料包装的卷绕开始。 然后在批次的正常运行期间,连续单独地设置纺纱站,其中具有均匀量的条子的新鲜的条条。 计算机执行批量结束程序以确定在每个纺纱站处要缠绕的包裹的单个整理配额,并且控制条子可以输送装置,条子可以传送装置,并且条子可以填充装置,以将最后的条子递送到每个 旋转站纺纱站完成包装的个别整理配额。 提供给每个纺纱站的条子的最后罐包含预定数量的条子,其被选择为使得在相应纺纱站处的包装的单个整理配额的最后一个完整包装的卷绕之后最终罐基本上为空。

    Apparatus for frictional surface driving of a cross-wound bobbin
    8.
    发明授权
    Apparatus for frictional surface driving of a cross-wound bobbin 失效
    用于交叉卷绕筒管的摩擦表面驱动的装置

    公开(公告)号:US4938427A

    公开(公告)日:1990-07-03

    申请号:US374158

    申请日:1989-06-29

    申请人: Horst Wionsek

    发明人: Horst Wionsek

    IPC分类号: B65H54/42

    CPC分类号: B65H54/42 B65H2701/31

    摘要: Apparatus for frictional surface driving of a textile bobbin during cross-winding utilizes three or more annular drive bodies rotatably supported axially adjacent one another on a central drive shaft with a transmission mechanism intermediate adjacent pairs of the drive bodies for coupling them in driven relation to the drive shaft and in speed-change relation to one another. The driving apparatus is thereby particularly adapted for peripheral driving of a conical bobbin during winding, at least two of the annular drive bodies preferably being utilized for peripheral driving engagement with the bobbin. The speed-change ratios are predetermined as a function of the rotational speed of the drive shaft and the conicity of the bobbin.

    摘要翻译: 用于在交叉卷绕期间用于摩擦表面驱动纺织线轴的装置利用三个或更多个环形驱动体,该环形驱动体可相对于彼此轴向地相互轴向地支撑在中心驱动轴上,传动机构位于相邻的驱动体对之间,用于将它们与 驱动轴和彼此之间的变速关系。 因此,驱动装置特别适于在卷绕期间圆锥形筒管的周边驱动,至少两个环形驱动体优选用于与筒管的周边驱动接合。 速度变化率是根据驱动轴的转速和线轴的锥度来确定的。

    Yarn traverse winding apparatus
    9.
    发明授权
    Yarn traverse winding apparatus 失效
    纱线横动卷绕装置

    公开(公告)号:US4921181A

    公开(公告)日:1990-05-01

    申请号:US276057

    申请日:1988-11-25

    申请人: Heinz Kamp

    发明人: Heinz Kamp

    IPC分类号: B65H54/28 D01H13/06

    CPC分类号: B65H54/2824 B65H2701/31

    摘要: A yarn traverse winding apparatus for a textile machine producing cross-wound bobbins includes a yarn traversing zone having reversing points. A traction mechanism transmission has an endless traction mechanism being diverted outside the traversing zone by guide rollers between a first belt run movable in a given traversing direction and a second belt run movable parallel to the first belt run in an opposite traversing direction. The belt runs have inner surfaces facing toward each other and outer surfaces facing away from each other while in the traversing zone. Yarn are drivers mutually spaced apart along the traction mechanism and a yarn guide element transfers yarn at the reversing points from a yarn driver on one of the belt runs to a yarn driver on the other of the belt runs. The guide rollers include two first inner guide rollers each guiding and contacting the outer surface of a respective belt run and two mutually spaced apart second outer guide rollers each returning and contacting the inner surface of a respective belt run before the belt runs reach the first guide rollers. The traction mechanism is moveable between the second guide rollers in the vicinity of the first guide rollers.

    摘要翻译: 用于生产交叉卷绕筒管的纺织机的纱线横动卷绕装置包括具有倒转点的纱线横动区域。 牵引机构变速器具有环形牵引机构,其通过导辊在横向区域的外侧被转向,该导向辊可以在给定的行进方向上移动的第一带运动和在相反的运行方向上平行于第一带运动平行移动的第二带运行。 带运行在内部表面朝向彼此以及在横向区域中彼此背离的外表面。 纱线是沿着牵引机构相互间隔开的驱动器,并且纱线引导元件将转向点处的纱线从其中一个带运行中的纱线驱动器传递到另一个带运行中的纱线驱动器。 导辊包括两个第一内导辊,每个第一内导辊分别引导和接触相应皮带行程的外表面,以及两个相互间隔开的第二外引导辊,每个引导辊在带运行到达第一导向件之前返回并接触相应皮带跑道的内表面 滚筒。 牵引机构可在第一导辊附近的第二导辊之间移动。

    Winding machine
    10.
    发明授权
    Winding machine 失效
    绕线机

    公开(公告)号:US4884699A

    公开(公告)日:1989-12-05

    申请号:US248332

    申请日:1988-09-20

    IPC分类号: B65H67/06

    摘要: A winding machine having a transporting device for directly supplying to the winding machine bobbins or spun coils from a spinning machine, and for returning ejected tube sleeves to the spinning machine, includes a device for comparing and adjusting a flow of the tube sleeves returned from the winding machine to a requirement for tube sleeves by the spinning machine, the transporting device being connected with a device for holding back ejected tube sleeves which are at least partly wound.

    摘要翻译: 一种绕线机,其具有用于从纺纱机直接供给绕线机线轴或纺线线圈并将喷出的管筒返回到纺纱机的输送装置,包括用于比较和调节从所述纺纱机返回的管套的流动的装置 卷绕机通过纺纱机对管套的要求,传送装置与用于保持至少部分缠绕的喷射管套筒的装置连接。