公开(公告)号：US4736580A

公开(公告)日：1988-04-12

申请号：US34004

申请日：1987-04-01

申请人： Horst Wolf

发明人： Horst Wolf

IPC分类号： D01H1/244 ,  D01H1/32 ,  D01H1/28 ,  D01H9/02 ,  D01H9/14

CPC分类号： D01H1/32

摘要： The apparatus for making textile fiber strands has a principal drive unit and at least one auxiliary drive unit. At least one alternating current motor of the principal drive unit is provided with a supply current of an adjustable frequency by a frequency converter. The frequency converter or at least one of the frequency converters is connectable to at least one alternating current motor of at least one of the auxiliary drive units in an intermediate time interval in which the receiving members of the apparatus for the fiber strands being produced are not loaded with the fiber strands.

摘要翻译： 用于制造纺织纤维束的装置具有主要驱动单元和至少一个辅助驱动单元。 主驱动单元的至少一个交流电动机由变频器提供可调频率的供电电流。 所述变频器或所述变频器中的至少一个可在至少一个所述辅助驱动单元的至少一个交流电动机的中间时间间隔内连接，在所述中间时间间隔内，用于所生产的所述纤维束的装置的接收构件不是 加载纤维束。

公开(公告)号：US4723405A

公开(公告)日：1988-02-09

申请号：US888107

申请日：1986-07-18

申请人： Kunio Shinkai ,  Yutaka Tanaka

发明人： Kunio Shinkai ,  Yutaka Tanaka

IPC分类号： D01H9/14 ,  B65H75/28 ,  D01H9/00

CPC分类号： D01H9/14

摘要： The present invention relates to a spindle for a spinning frame or a twisting frame by which a tail yarn is formed on a full bobbin and is taken out from the full bobbin at a cop changing operation and is assuredly held on the spindle. In the spindle of the present invention, a band-like yarn-hanging member is arranged on the peripheral face of an intermediate part of a bobbin-attaching portion of the spindle and the band-like yarn-hanging member catches and holds the yarn wound in the form of a loop attached to the spindle at the cop changing operation.

摘要翻译： 本发明涉及一种用于纺纱机或扭转机架的主轴，通过该主轴，尾纱在全筒管上形成，并且在卷绕变换操作下从全筒管取出，并可靠地保持在主轴上。 在本发明的主轴中，在主轴的筒管安装部的中间部的周面上配置有带状的纱线悬挂部件，带状纱线悬挂部件收纳并卷绕纱线 在处理更换操作时以环形的形式安装在主轴上。

公开(公告)号：US4566263A

公开(公告)日：1986-01-28

申请号：US573046

申请日：1984-01-23

申请人： Tsutomu Miyazaki ,  Tatemi Fukuda ,  Kazuya Yoshimine

发明人： Tsutomu Miyazaki ,  Tatemi Fukuda ,  Kazuya Yoshimine

IPC分类号： D01H9/18 ,  B07C5/00 ,  D01H9/14

CPC分类号： D01H9/18 ,  Y10S209/927

摘要： The spinning frame of the invention comprises a passage through which empty bobbins returned by conveyor means provided above the spinning frame are guided towards empty bobbin supply sections associated with automatic bobbin changer annexed to the spinning frame. Halfway in the guide passage are a branch point for branching the guide passage into left and right side sections and a distributer for distributing empty bobbins. Below said branch point and halfway in the left and right side sections are storage sections for storing the empty bobbins in horizontal position.

摘要翻译： 本发明的纺纱机包括一个通道，通过该通道将设置在纺纱机上方的输送装置返回的空的筒管引导到与纺纱机附带的自动梭管变换器相关联的空筒管供应部分。 引导通道中的一半是用于将引导通道分支到左侧部分和右侧部分的分支点和用于分配空筒管的分配器。 在所述分支点下方，左侧和右侧部分的中间部分是用于将空的线轴存储在水平位置的存储部分。

公开(公告)号：US4317545A

公开(公告)日：1982-03-02

申请号：US121483

申请日：1980-02-14

申请人： Frantisek Burysek ,  Jaroslay Dykast

发明人： Frantisek Burysek ,  Jaroslay Dykast

IPC分类号： B65H65/00 ,  B65H67/04 ,  D01H9/14 ,  B65H54/02

CPC分类号： B65H65/00 ,  B65H2406/30 ,  B65H2701/31

摘要： Method of and apparatus for exchanging full bobbins for empty ones in textile machines, particularly open-end spinning machines with take-up and winding rollers for taking-off and winding yarn on a bobbin. An end of yarn severed between said take-up rollers and said winding rollers is introduced into the tube of an empty bobbin in three phases. In the first phase, a preparation step for gripping the yarn between the take-up rollers and the winding rollers takes place; in the second phase the delivery yarn is gripped and severed; and in the third phase the gripped yarn end is introduced into the interior of the bobbin tube at least over its entire length, and is simultaneously prevented from being untwisted at the tube edge.In one embodiment of the apparatus for carrying out the method of exchanging full bobbins for empty ones, the introduction of yarn into the tube interior is effected by a gripper with a revolving arm, one part of which, designed for passing, in the first phase, through the tube of an empty bobbin, is longer than the length of the tube. In another embodiment of the apparatus, the introduction of yarn into the tube interior is effected by a gripper with two reciprocatory arms, one of which is a yarn deflecting arm and the other of which is a yarn introducing arm.

摘要翻译： 用于在纺织机器中更换空的线轴的方法和装置，特别是具有卷取和卷绕辊的开放式纺纱机，用于在线轴上引出和卷绕纱线。 在所述卷取辊和所述卷绕辊之间切断的纱线的末端分三个阶段被引入空筒管的管中。 在第一阶段中，进行用于夹紧卷取辊和卷绕辊之间的纱线的准备步骤; 在第二阶段，传送纱线被夹紧和切断; 并且在第三阶段中，夹持的纱线端部至少在其整个长度上被引入筒管的内部，并且同时防止在管边缘解除扭绞。 在用于执行用于空的更换整个线轴的方法的装置的一个实施例中，将纱线引入管内部是通过具有旋转臂的夹持器实现的，所述旋转臂的一部分设计成在第一阶段中通过 通过空筒管的管子长于管的长度。 在该装置的另一个实施例中，将纱线引入管内部由具有两个往复臂的夹持器实现，其中一个是纱线偏转臂，另一个是纱线引入臂。

公开(公告)号：US4117656A

公开(公告)日：1978-10-03

申请号：US843078

申请日：1977-10-17

申请人： Robert M. Ingham, Jr.

发明人： Robert M. Ingham, Jr.

IPC分类号： B65H51/16 ,  B65H54/88 ,  D02G1/02 ,  D02G1/20 ,  D01H9/14 ,  D01H11/00

CPC分类号： D02G1/20 ,  B65H51/16 ,  B65H54/88 ,  D02G1/0266 ,  B65H2701/31

摘要： The combination of a suction device to maintain yarn flow through a co-mingling jet apparatus during doffing of a completed yarn package. The co-mingling jet is an air jet employing an air inlet substantially perpendicular to the thread line through the jet.

摘要翻译： 在完成的纱线卷装的落纱期间，抽吸装置的组合以保持纱线流过共混喷射装置。 共混射流是采用基本上垂直于穿过射流的线的空气入口的空气喷射器。

公开(公告)号：US4093133A

公开(公告)日：1978-06-06

申请号：US723492

申请日：1976-09-15

申请人： Herbert Hoffmann ,  Friedrich Wachendorf

发明人： Herbert Hoffmann ,  Friedrich Wachendorf

IPC分类号： D01H9/14 ,  B65H54/34 ,  B65H54/02

CPC分类号： B65H54/34 ,  B65H2701/31

摘要： In a method and apparatus for winding yarn onto a bobbin in a textile machine in a manner to form a reserve winding at one end of the bobbin, the yarn forming the reserve winding is given an accurately determined length by drawing a length of yarn greater than the predetermined length into a suction device before commencing winding of a bobbin and then cutting the yarn at a predetermined point beyond the inlet end of the suction device at a time bearing a fixed relation to the catching of the yarn by a catch element associated with the bobbin. The timing of the cutting operation is controlled by monitoring the instant at which the inlet end of the suction device is moved to a position at which the yarn can be caught by the catch element.

摘要翻译： 在用于在纺织机中将纱线卷绕到筒管上的方法和装置中，以在梭芯的一端形成备用卷线的方式和装置，通过将纱线长度大于 该预定长度在开始卷绕筒管之前进入抽吸装置，然后在与抽吸装置的入口端相关联的捕获元件与纱线捕获的固定关系的某一点处超过吸入装置的入口端处切割纱线 线轴。 通过监测吸引装置的入口端移动到纱线被捕获元件捕获的位置的时刻来控制切割操作的时刻。

公开(公告)号：US4026096A

公开(公告)日：1977-05-31

申请号：US716159

申请日：1976-08-20

申请人： William I. Stuart

发明人： William I. Stuart

IPC分类号： D01H1/02 ,  D01H9/14 ,  D01H1/36 ,  D01H13/06

CPC分类号： D01H9/14 ,  D01H1/02

摘要： In a textile yarn processing machine, such as spinning and twisting machines, the combination therewith of control apparatus for automating movements of various elements of the yarn processing machine for preparing the same for doffing of full packages and for starting-up of new packages of processed yarn including combinations and subcombinations of the following. Independent hydraulic fluid operated devices are connected to the builder motion mechanisms of the machine including a piston and cylinder device positively connected between the crank arm of the builder motion mechanisms and the machine frame for relative reciprocating movement with respect to each other during reciprocating movements of the crank arm and the ring rail of the machine. The fluid operated devices cooperate with the builder motion mechanisms for lowering the ring rail to a doffing position, assisting the ring rail to raise under the influence of the builder motion mechanisms to a yarn processing position by at least controlling the speed of raising of the ring rail, and lowering and jogging the ring rail up and down adjacent the bottom of the bobbins on the spindles for removing slack and for bunch or wrap building of the yarn during start-up. An electrical circuit control is connected with the fluid operated devices for being actuated to control the fluid operated devices through the operating sequences. A solenoid operated latch member, hydraulically operated yarn guides and a builder motion rewind mechanism may be included and controlled by the positioning of the ring rail in desired positions and through the electrical circuit control.

摘要翻译： 在纺纱加捻机等纺织加捻机中，与纱线加工机的各种元件的运动自动化的控制装置的组合，用于制备全部包装的脱模装置，以及启动新包装的加工 纱线包括以下组合和组合。 独立的液压流体操作装置连接到机器的助推器运动机构，包括活塞和缸体装置，该活塞和缸装置主动地连接在构建器运动机构的曲柄臂和机架之间，用于在往复运动期间相对于彼此的相对往复运动 曲柄臂和机器的环形轨道。 流体驱动装置与构建器运动机构配合，用于将环轨降低到落纱位置，通过至少控制环的升高速度来帮助环轨在施加器运动机构的影响下升高到纱线处理位置 导轨，并且将环形轨道上下相对于锭子上的线轴的底部上下移动，以消除松弛，并在启动期间束缚或缠绕纱线。 电路控制与流体操作装置连接，以便通过操作顺序被致动以控制流体操作装置。 电磁操作的闩锁构件，液压操作的导纱器和助推器运动倒带机构可以包括并通过将环轨定位在所需位置和通过电路控制来控制。

公开(公告)号：US3861130A

公开(公告)日：1975-01-21

申请号：US40921873

申请日：1973-10-24

申请人： SACO LOWELL CORP

发明人： VIDLER MICHAEL A

IPC分类号： D01H1/36 ,  D01H9/14 ,  D01H13/24 ,  B65H54/28

CPC分类号： D01H13/24 ,  D01H9/14

摘要： In immediate response to the detection by a yardage counter or the like of a full package condition at the textile machine, the auxiliary ring rail positioning means rapidly moves each ring rail of the machine directly and unidirectionally, from whatever random vertical position it might then occupy, to a preselected doffing position preferably located between and in spaced relation to the opposite ends of the normal path of reciprocatory movement of the ring rail. Upon each subsequently ensuing startup of the machine, the auxiliary ring rail positioning means rapidly reciprocates each ring rail, between the aforesaid preselected doffing position and the lower limit of the rail''s normal path of reciprocatory movement, for an adjustably variable time period sufficient to ''''tie-in'''' the yarn ends.

摘要翻译： 立即响应于在纺织机器处的全包装状态的码数计数器等的检测，辅助环轨道定位装置可以直接和单向地快速地移动机器的每个环形轨道，从而可能随后占据的任何随机的垂直位置 到预选的落纱位置，优选地位于环形轨道的往复运动的正常路径的相对端之间并且与其间隔开。 在随后随后的机器启动时，辅助环轨道定位装置在上述预选落纱位置和轨道的正常往复运动路径的下限之间快速地使每个环形轨道往复运动，可调节的可变时间段足以 “领带”纱线结束。

公开(公告)号：US3822540A

公开(公告)日：1974-07-09

申请号：US29549172

申请日：1972-10-06

申请人： KRUPP GMBH

发明人： THOMA F ,  KRUSCHE P

IPC分类号： B65H67/04 ,  D01H9/04 ,  D01H9/14 ,  D01H9/08

CPC分类号： D01H9/04

摘要： A device for mechanically lifting cops on ring spinning and twisting machines in which in the longitudinal direction of the spinning machine fork rails are arranged one behind the other and are mounted in forks which are adjustable as to height, the fork rails are provided with lifting means for each of the cops, and the forks are adapted to be raised and lowered by actuating means, for instance, in the form of a gear spindle, chains, draw rods, or reversing means.

摘要翻译： 一种用于在环锭纺纱和捻线机上进行机械提升的装置，其特征在于，在纺纱机叉子的纵向方向上一个接一个地布置在一起，并且安装成高度可调节的叉子，叉轨设有提升装置 对于每个警察，并且叉子适于通过致动装置升高和降低，例如以齿轮主轴，链条，拉杆或换向装置的形式。

公开(公告)号：US3772867A

公开(公告)日：1973-11-20

申请号：US3772867D

申请日：1971-11-05

申请人： NIPPON KEORI CO LTD

发明人： KAWAKAMI H ,  YAMAMOTO F

IPC分类号： D01H9/04 ,  D01H9/14

CPC分类号： D01H9/04

摘要： A ring spinning machine has spindle rails selectively displaceable between an initial position, for the spinning operation, and a second position spaced outwardly from the initial position, in order to provide a very substantial clearance over the spindles for tube doffing and donning operations. The spindle rails can be displaced either in a horizontal plane or by being swung in an arc. Retractable locating means are provided to engage the spindle rails to releasably retain the same in the initial position. A tube exchanging apparatus is provided including a gripper, and the gripper need only be reciprocated along a straight line passing through the axis of a spindle in the second or outer position.

摘要翻译： 环锭纺纱机具有主轴轨道，其可以在用于纺纱操作的初始位置和从初始位置向外间隔开的第二位置之间选择性地移位，以便在用于管道落纱和穿戴操作的心轴上提供非常大的间隙。 主轴轨道可以在水平面上移动，也可以摆动在弧形中。 提供可伸缩的定位装置以接合主轴轨道以可释放地将其保持在初始位置。 提供了包括夹具的管交换装置，并且夹持器仅需要沿着穿过主轴的轴线的直线在第二或外部位置中往复运动。