公开(公告)号：US06393667B1

公开(公告)日：2002-05-28

申请号：US09700045

申请日：2001-03-05

Applicant: Walter Slavik ,  Viktor Pietrini ,  Beat Näf ,  Jürg Faas ,  Christian Müller

Inventor： Walter Slavik ,  Viktor Pietrini ,  Beat Näf ,  Jürg Faas ,  Christian Müller

IPC: D01H500

CPC classification number: D01G21/00 ,  B65H54/80 ,  B65H2701/31 ,  D01G15/64 ,  D01G19/14 ,  D01G19/26 ,  Y02P70/30 ,  Y02P70/621 ,  Y02P70/623

Abstract: A machine (28, 201, K, 400) for processing textile material with at least one sliver-forming device (209, 41) and a coiler (42, KA) is provided with a drafting arrangement (2, 110, 213) in such a way that at least the coiler (42, KA) is formed by a subassembly of a draw frame (1, S) for doubling and drafting slivers (40, F, 52, 120), with the subassembly (1, S) also comprising the drafting arrangement (2, 213) of the draw frame.

Abstract translation: 一种用于加工具有至少一个条条形成装置（209,41）和卷取机（42KA）的织物材料的机器（28,201，K，400）设有一个牵伸装置（2,110,213） 至少所述卷取机（42，KA）由用于使所述子组件（1，S）加倍和牵伸分条（40，F，52,120）的牵引机架（1，S）的子组件形成， 还包括牵引架的牵伸装置（2,213）。

公开(公告)号：US06305527B1

公开(公告)日：2001-10-23

申请号：US08915721

申请日：1997-08-21

Applicant: Helmut Bungter

Inventor： Helmut Bungter

IPC: B65G2500

CPC classification number: D01G15/64 ,  D01G23/06 ,  D01H9/008 ,  D01H9/185

Abstract: An apparatus for conveying coiler cans, includes a first conveyor track having an outlet end; a first conveying device for moving the coiler cans on and along the first conveyor track; a second conveyor track having an inlet end and being arranged at generally right angles to the first conveyor track; a second conveying device for moving the coiler cans on and along the second conveyor track; a first drive for operating the first and second conveying devices; a separate transfer device for moving a coiler can from the outlet end of the first conveyor track into the inlet end of the second conveyor track; and a second drive for operating the transfer device.

Abstract translation: 一种用于输送卷取机罐的设备，包括具有出口端的第一传送轨道; 第一输送装置，用于沿着第一输送轨道移动卷取机罐; 第二传送器轨道，其具有入口端并且以与第一输送轨道大致正交的角度布置; 第二输送装置，用于沿着第二输送轨道移动卷取器罐; 用于操作第一和第二输送装置的第一驱动器; 用于使卷取机罐移动的单独传送装置可以从第一输送机轨道的出口端进入第二传送轨道的入口端; 以及用于操作传送装置的第二驱动器。

公开(公告)号：US6007607A

公开(公告)日：1999-12-28

申请号：US54041

申请日：1998-04-02

Applicant: Rudolf Becker ,  Michael Strobel

Inventor： Rudolf Becker ,  Michael Strobel

IPC: B01D46/00 ,  B01D46/10 ,  B01D46/42 ,  B01D46/44 ,  D01G15/64 ,  D01G15/82 ,  D01H11/00 ,  B01D35/16 ,  B01D29/64 ,  B01D35/143

CPC classification number: B01D46/10 ,  B01D46/0065 ,  B01D46/446 ,  D01G15/64 ,  D01G15/82 ,  D01H11/00

Abstract: The present invention is concerned with a process for the filtering out of fibers form an air stream, in which process a stripping blade (3), for the purpose of cleaning, is moved along the surface of a filter (2) installed in a vacuum chamber (10). A controlled linear drive (51) is applied to the said stripper blade (3), by which the stripping blade (3) is made movable for the carrying out of a two phase operational motion along a linear path of travel. The end positions are located at opposite sides outside of the surface of the filter (2) in areas (A, B) wherein the stripping plate (3) is without contact with an opposing surface. During the first phase of travel, the fibrous material is scraped from the surface of the filter (2), while during the second phase of travel of the stripping blade (3) the said fibers are pressed against the filter (2) and the stripping plate (3) essentially moves back over the fiber without taking the said fibrous material with it. The low pressure in the filter chamber (12) is measured, and upon a drip in the measured low pressure to a point lower than a specified low pressure, the stripping blade is activated at least one time to carry out the said operational movement.

Abstract translation: 本发明涉及一种用于从纤维形成空气流过滤出的方法，其中用于清洁目的的剥离叶片（3）沿着安装在真空中的过滤器（2）的表面移动 室（10）。 控制的线性驱动器（51）被施加到所述剥离器叶片（3），通过该线性驱动器使剥离刀片（3）可移动以沿着线性行进路径执行两相操作运动。 端部位置位于过滤器（2）的表面外侧的相对侧（A，B），其中剥离板（3）不与相对的表面接触。 在第一阶段期间，纤维材料从过滤器（2）的表面刮下，而在剥离刀片（3）的第二阶段行进期间，所述纤维被压在过滤器（2）上并且剥离 板（3）基本上在纤维上移动而不用所述纤维材料。 测量过滤室（12）中的低压，并且在测量的低压下降至低于指定的低压的点时，至少一次启动剥离刮刀以执行所述操作运动。

公开(公告)号：US5774940A

公开(公告)日：1998-07-07

申请号：US683873

申请日：1996-07-19

Applicant: Timothy G. Clapp ,  Jon P. Rust ,  Carlos Farrington ,  Dale Thomas Bowen

Inventor： Timothy G. Clapp ,  Jon P. Rust ,  Carlos Farrington ,  Dale Thomas Bowen

IPC: D01G15/36 ,  D01G15/64 ,  D01G15/66 ,  D01G27/00

CPC classification number: D01G15/64 ,  D01G15/36

Abstract: An automated drafting system particularly suitable for drafting textile strands of sliver is provided. The automated drafting system includes a synchronous drive sliver drafting roller system utilizing toothed gears in the preferred embodiment operatively connecting a pair of drafting rollers with one of the rollers being directly driven by a motor to thereby cause identical rotation of both rollers. The automated drafting system also includes a system for securing and pressuring together upper and lower sliver drafting rollers wherein the lower roller of a pair of drafting rollers is preferably maintained in a fixed but rotational position while the upper roller of the pair is pressured towards the lower roller and controllably restricted as to both horizontal and vertical movement during the drafting process. A sliver autoleveling system using tongue and groove drafting rollers to sense sliver uniformity is also included in the automated drafting system utilizing linear variable differential transformers (LVDTs) to monitor vertical displacement of the upper roller of a roller pair relative to the lower roller. The automated drafting system further provides a feed-forward and feed-back autoleveling system for control of sliver drafting rollers utilizing an input sliver sensor and an output sliver sensor communicating with a computer to facilitate sliver uniformity. A draftless sliver coiler packaging system is still further provided by the automated drafting system and utilizes a sliver level sensor to controllably and automatically adjust the speed at which sliver is packaged subsequent to emergence from a variable speed sliver delivery system.

Abstract translation: 提供了一种特别适用于起草棉条的自动牵伸系统。 自动牵伸系统包括在优选实施例中使用齿轮的同步驱动纱条牵伸辊系统，其可操作地连接一对牵引辊，其中一个辊由马达直接驱动，从而引起两个辊的相同转动。 自动牵伸系统还包括用于固定和压力上下纱线牵伸辊的系统，其中一对牵伸辊的下辊优选地保持在固定的但旋转的位置，同时该对的上辊被朝下压 在牵伸过程中可以对水平和垂直运动进行限制。 使用榫槽牵伸辊来感测纱条均匀性的条子自动调匀系统也包括在使用线性可变差分变压器（LVDT）来监测辊对相对于下辊的上辊的垂直位移的自动牵伸系统中。 自动牵伸系统还提供了前馈和反馈自动调平系统，用于使用输入条传感器和与计算机通信的输出条传感器来控制纱条牵伸辊，以便于纱条均匀性。 通过自动牵伸系统进一步提供无草纱卷取机包装系统，并且利用条子水平传感器可控地并且自动地调节在从可变速度纱条输送系统出来之后将棉条包装的速度。

公开(公告)号：US5388310A

公开(公告)日：1995-02-14

申请号：US169689

申请日：1993-12-17

Applicant: Walter Haworth

Inventor： Walter Haworth

IPC: D01G15/64 ,  D01H5/42

CPC classification number: D01G15/64 ,  D01H5/42

Abstract: An autoleveller derives the signal for its draft correction from an averaged value of the sliver weight or thickness signals in each of a plurality of unit lengths of the sliver path. A preferred embodiment uses upstream and downstream sliver weight or thickness measuring means to derive signals for a draft correction and the gain of a draft correction made in response to the first sliver measuring means is varied in response to the averaged signal from the second sliver measuring means.

Abstract translation: 自调匀整器从条子路径的多个单位长度的每一个中的条子重量或厚度信号的平均值导出其草图校正的信号。 优选实施例使用上游和下游纱条重量或厚度测量装置来导出用于草图校正的信号，并且响应于第一条子测量装置进行的草图修正的增益响应于来自第二条子测量装置的平均信号而变化 。

公开(公告)号：US4831691A

公开(公告)日：1989-05-23

申请号：US106521

申请日：1987-10-09

Applicant: John D. Hollingsworth ,  Joe K. Garrison ,  Joel C. Collins ,  William A. Warnock, deceased ,  Lillith Weiskel, Legal Representative ,  Muriel R. Nyberg, Legal Representative ,  Charles F. Warnock, Legal Representative ,  Lorraine Pergande, Legal Representative

Inventor： John D. Hollingsworth ,  Joe K. Garrison ,  Joel C. Collins ,  William A. Warnock, deceased ,  Lillith Weiskel, Legal Representative ,  Muriel R. Nyberg, Legal Representative ,  Charles F. Warnock, Legal Representative ,  Lorraine Pergande, Legal Representative

IPC: B65H54/80 ,  D01G15/02 ,  D01G15/64 ,  D01G21/00

CPC classification number: D01G21/00 ,  B65H54/80 ,  D01G15/02 ,  D01G15/64 ,  B65H2701/31

Abstract: A compact carding apparatus is disclosed which includes a pair of upstanding carding cylinders (B) and (C) carried in a self-standing manner on a base frame (260). Cylinder (C) is carried generally atop cylinder (B) by mounting plates (272, 274) which allow radial movement of cylinder (C) to yield to large lumps passing between the cylinders. A chute feed (10) and coiler (192) are uniquely combined with the component arrangement in a minimum of space and in a mobile construction so as to permit movement of either the chute or coiler away for access to the apparatus. The compact upstanding arrangement provides for mounting of a number of carding elements mounted about the two cylinders which include stationary plates (40, 42, 44, 46) on cylinder (B); and revolving flat assembly (E) and stationary carding plates (96, 123) on cylinder (C). An extended fiber path (P) is defined about cylinders (B) and (C) along which a transferred fiber mass may be effectively exposed for carding on both of its sides. Fibers may be subjected to a carding action over approximately 80 percent of the circumference of the carding cylinders. Automatic thread-up of a sliver produced on the carding apparatus is provided by perforated transport belts (150, 152) which collect a web (W) and condense it into sliver (S). Sliver (S) is subjected to excessive drafting by a pair of transfer rolls (168, 170) driven at a high relative speed. During excessive drafting, fibrous parts are pulled and separated from a start-up sliver to form a pointed end. The fibrous parts are removed by suction (184). Excessive drafting is terminated and the pointed sliver end is fed to an air trumpet (174) in which the sliver is condensed and fed to a pair of metering rolls (188, 186) for delivery into a coiler tube (190).

公开(公告)号：US4051575A

公开(公告)日：1977-10-04

申请号：US690297

申请日：1976-05-26

Applicant: William Frank Hutcheson

Inventor： William Frank Hutcheson

IPC: D01G15/64 ,  D01G21/00 ,  D01G15/46

CPC classification number: D01G21/00 ,  D01G15/64

Abstract: A process of producing slivers for open-end spinning of wool or synthetic yarn and being characterized by eliminating the necessity for repeated doublings and draftings of the sliver while providing the desired uniform fiber distribution and weight in the sliver and yarn. Stock material is carded, then cross-lapped to reorient the fiber distribution, and again carded for producing a fiber web. This web is divided into relatively narrow rovings or strips of fibers and oriented into groups containing alternate strips of fibers from across the width of the fiber web. The respective strips of fibers from each such group are combined and formed into a sliver.

Abstract translation: 生产用于羊毛或合成纱线的开放纺纱的纱条的方法，其特征在于消除了对条子进行重复加倍和牵伸的必要性，同时在纱条和纱线中提供所需的均匀纤维分布和重量。 库存材料梳理，然后交叉重新调整纤维分布，再次梳理生产纤维网。 该纤维网分为相对窄的粗纱或纤维条，并且定向成从纤维网的宽度上包含交替的纤维条。 来自每个这样的组的相应的纤维条被组合并形成为条子。

公开(公告)号：US3268953A

公开(公告)日：1966-08-30

申请号：US27872763

申请日：1963-05-07

Applicant: MAREMONT CORP

Inventor： BURUHAM VIRGIL A

IPC: D01G15/10 ,  D01G15/36 ,  D01G15/64 ,  D01G21/00

CPC classification number: D01G15/36 ,  D01G15/64 ,  D01G21/00

公开(公告)号：US06453513B2

公开(公告)日：2002-09-24

申请号：US09900163

申请日：2001-07-09

Applicant: Günter Duda

Inventor： Günter Duda

IPC: D01H500

CPC classification number: D01G15/64

Abstract: An apparatus for introducing a plurality of slivers simultaneously to a sliver processing machine includes an arrangement for withdrawing the slivers from coiler cans; a creel; a plurality of supply rolls mounted on the creel and contacting the slivers; a drive, having at least one drive motor, for rotating each supply roll; a common converter connected to the drive; and an rpm setter for setting rpm's of the drive such that the drive has an rpm essentially corresponding to a desired rpm.

Abstract translation: 一种用于将多根条子同时引入到条子处理机的装置包括用于从卷取机罐中取出条子的装置; 纱架 安装在筒子架上并接触条子的多个供给辊; 驱动器，具有用于旋转每个供应辊的至少一个驱动马达; 连接到驱动器的通用转换器; 以及用于设置驱动器的rpm的rpm设定器，使得驱动器具有基本上对应于期望rpm的rpm。

公开(公告)号：US06336256B1

公开(公告)日：2002-01-08

申请号：US09512492

申请日：2000-02-24

Applicant: Beat Näf ,  Lars Weisigk

Inventor： Beat Näf ,  Lars Weisigk

IPC: D01B304

CPC classification number: D01G15/64 ,  D01G23/06 ,  D01H5/005 ,  D01H5/72

Abstract: The object of the invention is to facilitate the entry of a fiber band into a drawing machine. The invention is comprised of a fiber band insertion apparatus having a combination condenser and guide device with a longitudinal slot extending over its entire length. The guide device is followed by roll pair, which, at least during the laying in of the fiber band, has an accessible entry opening. This opening is at least partially formed by a recess in at least one of the opposed sides of the roll pair. The recess is separated by a flange on one of the circumferential rim surfaces which are mutually profiled to provide space for a compression line for the fiber band. The entry opening of the roll pair and/or feeders, as well as the entry slot of the condenser are, essentially, arranged in a common plane. With the aid of the invented apparatus, the fiber band is laid into the band entry device by a movement transverse to the normal transport direction of the fiber band when the drawing machine is running.

Abstract translation: 本发明的目的是便于将纤维带进入拉丝机。 本发明包括具有组合冷凝器和引导装置的纤维带插入装置，其纵向槽在其整个长度上延伸。 引导装置之后是辊对，其至少在铺设在纤维带期间具有可接近的进入开口。 该开口至少部分地由辊对的至少一个相对侧中的凹部形成。 所述凹槽通过相邻轮廓表面之一上的凸缘分开，以为纤维带的压缩线提供空间。 辊对和/或进料器的入口开口以及冷凝器的入口槽基本上布置在公共平面中。 借助于本发明的装置，当拉丝机运行时，纤维带通过横向于纤维带的正常输送方向的移动而被放置在带入装置中。