JP2008247613A - Rotary table for storing sliver, especially in draw frame, combing machine, or the like - Google Patents

Rotary table for storing sliver, especially in draw frame, combing machine, or the like Download PDF

Info

Publication number
JP2008247613A
JP2008247613A JP2008152935A JP2008152935A JP2008247613A JP 2008247613 A JP2008247613 A JP 2008247613A JP 2008152935 A JP2008152935 A JP 2008152935A JP 2008152935 A JP2008152935 A JP 2008152935A JP 2008247613 A JP2008247613 A JP 2008247613A
Authority
JP
Japan
Prior art keywords
sliver
wall
passage
rotary table
reduced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008152935A
Other languages
Japanese (ja)
Other versions
JP4861368B2 (en
Inventor
Chokri Cherif
ヒェリフ ホクリ
Burkhard Wulfhorst
ブルフホルスト ブルクハルト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Truetzschler GmbH and Co KG
Original Assignee
Truetzschler GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Truetzschler GmbH and Co KG filed Critical Truetzschler GmbH and Co KG
Publication of JP2008247613A publication Critical patent/JP2008247613A/en
Application granted granted Critical
Publication of JP4861368B2 publication Critical patent/JP4861368B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/80—Apparatus in which the depositing device or the receptacle is rotated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/51—Cross section, i.e. section perpendicular to the direction of displacement
    • B65H2404/511—Cross section, i.e. section perpendicular to the direction of displacement convex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/51—Cross section, i.e. section perpendicular to the direction of displacement
    • B65H2404/512—Cross section, i.e. section perpendicular to the direction of displacement concave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/53—Surface of the elements in contact with the forwarded or guided material with particular mechanical, physical properties
    • B65H2404/531—Surface of the elements in contact with the forwarded or guided material with particular mechanical, physical properties particular coefficient of friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs
    • B65H2701/11332—Size of webs strip, tape, narrow web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/177—Fibrous or compressible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Preliminary Treatment Of Fibers (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To reduce a frictional resistance between a sliver and a sliver passage. <P>SOLUTION: This rotary table for storing a sliver, especially in a draw frame and a combing machine is equipped with an entrance 12a and exit 12b for the sliver, in which the entrance is arranged in the vicinity of a rotating axis line or on the same axis line and the exit is arranged remotely against the entrance in its radial direction and axis direction, and the spatially bent sliver passage 12. Since the sliver 9 receives a drawing draft in the rotary table for storing the sliver, especially in a draw frame, a combing machine, etc., there is a relative movement between the transferring sliver and the inner wall 12c of the sliver passage 12 and a frictional resistance acts on the sliver through the inner wall. In order to enable the improvement of sliver guidance and sliver quality, the frictional resistance is reduced at least partially by changing the interaction and/or spatial arrangement between the sliver 9 and the inner wall 12c of the sliver passage 12. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

発明は、入口が回転軸線の近傍又は同軸線上に配置され、且つ出口がその入口に対して半径方向及び軸方向に離れて配置されているスライバ用入口及び出口を備え、空間的に曲げられたスライバ通路を有し、移動するスライバにスライバを介して引張ドラフトが作用し、移動するスライバとスライバ通路の内壁との間に相対的な動きがあり、スライバ通路の内壁が摩擦抵抗を作用する、特に練條機、梳綿機等のスライバ貯留装置用回転テーブルに関する。   The invention comprises a sliver inlet and outlet, wherein the inlet is located near or on the axis of rotation and the outlet is located radially and axially away from the inlet and is spatially bent The sliver has a sliver passage, a tensile draft acts on the moving sliver via the sliver, there is a relative movement between the moving sliver and the inner wall of the sliver passage, and the inner wall of the sliver passage acts a frictional resistance, In particular, the present invention relates to a rotary table for a sliver storage device such as a kneader or a carding machine.

運転の実際において、スライバ通路内のスライバは、数種の運動を行い及び数種の力の作用を受ける。テークオフローラと自分で動く容器との間で、スライバは既知の送り出しドラフトを受ける、即ち牽引力が作用し、これによってスライバは入口から出口まで動く。出口が入口に対して軸方向に離れて配置されているために、回転運動により外向きに側方へ追加的に遠心力がスライバに対して作用し、それは「膨らみ」により予期せぬ不当な力を生ずることがある。外向きに作用する遠心力は、回転軸線に対する曲がりスライバ通路の距離を小さくすることによって小さくされる、即ち内壁がスライバに反力を作用する「膨らみ」は減少する。反力は内壁との繊維材料の高い摩擦を引き起こし、これによりスライバの移動速度が損なわれ、そして又摩擦を生ずる不当なドラフトが無くなることがない。   In operation, the sliver in the sliver passage undergoes several movements and is subjected to several forces. Between the take-off roller and the self-moving container, the sliver receives a known feed draft, i.e. a traction force is applied, which moves the sliver from the inlet to the outlet. Because the outlet is located axially away from the inlet, additional rotational force acts laterally outward on the sliver due to rotational movement, which is unexpectedly unjustified by “bulging”. May produce force. The outwardly acting centrifugal force is reduced by reducing the distance of the bending sliver passage relative to the axis of rotation, i.e. the "bulge" in which the inner wall acts as a reaction force on the sliver is reduced. The reaction force causes high friction of the fiber material with the inner wall, thereby impairing the speed of movement of the sliver and also does not eliminate undue drafting that causes friction.

１０００m/min迄の送り出し速度に対して、研磨された特殊鋼からなる曲がりスライバ通路を持つ回転テーブルが提案された。しかしながら、この方法では１０００m/minを越えるスライバ移動速度の持続する上昇が不可能であることが明らかになっている。特に繊細な練條機のスライバでは、内壁に対する大きい摩擦力が望ましくない不当なドラフトを生ずる。   A rotating table with a curved sliver passage made of polished special steel has been proposed for delivery speeds up to 1000 m / min. However, it has been found that this method does not allow a continuous increase in sliver travel speed exceeding 1000 m / min. Particularly in delicate kneader slivers, the large frictional force on the inner wall produces an undesired unjust draft.

これに対して、本発明は前述の欠点を防止し、特にスライバ案内とスライバ品質の改良を可能とする初めに述べた技術の回転テーブルを提供するという課題を基にしている。   On the other hand, the present invention is based on the problem of preventing the above-mentioned drawbacks, and in particular to provide a rotary table of the technique described at the beginning which makes it possible to improve sliver guidance and sliver quality.

この課題の解決は、請求項１の特徴部分の構成によってなされる。   This problem is solved by the configuration of the characterizing portion of claim 1.

本発明による処置は、スライバ通路の内部空間におけるスライバの種々の運動及びスライバへの種々の力の作用を斟酌している。作用する力は、全ての場所において同じ大きさでは発生しない。そのために、スライバと内壁の間の相互作用及び／又は配置を変更することによって望ましくない、つまり乱れを生ずる力が部分的に及び個別的に対処されることが出来る。この様にして、スライバ案内とスライバ品質の本質的な改善が達成され、そして、特に練條機における１０００m/minを越えるスライバ移動速度の相当に大きな上昇が達成できる。同様な程度に、本発明によるスライバ案内の改善が、特に梳綿機において、１０００m/minより下のスライバ移動速度の下でスライバ品質の向上を可能とする。スライバは本質的に均質であり、即ち種々の区間乃至領域においてドラフトに関し均一である。スライバ通路内における部分ドラフト及びスライバの区間乃至領域へのその作用は一様であり、そして引張ドラフトは全体として改善される。   The treatment according to the invention allows for the various movements of the sliver in the interior space of the sliver passage and the action of various forces on the sliver. The acting force does not occur at the same magnitude in all locations. To that end, by changing the interaction and / or arrangement between the sliver and the inner wall, undesirable or disturbing forces can be dealt with partly and individually. In this way, a substantial improvement in sliver guidance and sliver quality is achieved, and a considerable increase in sliver travel speed in excess of 1000 m / min, especially in a kneader can be achieved. To the same extent, the improvement of sliver guidance according to the invention makes it possible to improve the sliver quality under sliver movement speeds below 1000 m / min, especially in carding machines. The sliver is essentially homogeneous, i.e. uniform with respect to the draft in the various sections or regions. The partial draft in the sliver passage and its effect on the sliver section or region are uniform and the tensile draft is improved as a whole.

請求項２乃至２１は、本発明の有利な更なる構成を内包している。   Claims 2 to 21 contain advantageous further configurations of the invention.

本発明は、図面に示された実施例に基づいて以下に詳細に説明される。   The invention is explained in more detail below on the basis of the embodiment shown in the drawing.

図１による側面図は、練條機、例えばツリュツラー型練條機ＨＳＲの導入領域１、測定領域２、ドラフト領域（ドラフトローラ）３及びスライバ容器置き場４を（部分的に）示している。導入領域１では、スライバ導入台６（クリール）の下側に２列の容器列を持つ練條機のスライバ容器（丸容器）５が配置されており、供給スライバ７は導入ローラ８を介して引き込まれ、そしてドラフトローラ３に導入される。ドラフト領域３を通過した後に、引き延ばされたスライバ９はスライバ容器置き場４の回転テーブル１０に達し、そして出口容器１１の中にリング状に送出される。回転テーブル１０の中に、スライバ通路１２、例えば曲管、が配置されていて、それを通ってスライバ９が移動する。符号Ａにより練條機の作動方向が示されている。符号１７ａ、１７ｂにより、カレンダローラが示されている。   The side view according to FIG. 1 shows (partially) an introduction area 1, a measurement area 2, a draft area (draft roller) 3 and a sliver container storage area 4 of a kneader, for example a crutcher type kneader HSR. In the introduction area 1, a sliver sliver container (round container) 5 having two container rows is arranged below the sliver introduction table 6 (creel), and the supply sliver 7 is provided via an introduction roller 8. It is pulled in and introduced into the draft roller 3. After passing through the draft area 3, the stretched sliver 9 reaches the rotary table 10 of the sliver container storage 4 and is delivered into the outlet container 11 in a ring shape. A sliver passage 12, such as a curved pipe, is disposed in the rotary table 10, and the sliver 9 moves through the sliver passage 12. Reference symbol A indicates the working direction of the kneader. Reference numerals 17a and 17b indicate calendar rollers.

図２は、供給ローラ２１、供給台２２、テーカインロール２３、シリンダ２４、ドッファ２５、引き取りローラ２６、スクイーズローラ２７、２８、フリースガイド２９、トランペット３０、デリバリローラ３１、３２フラットバー３４を有する回転フラット３３、カレンダーローラ１７ａ、１７ｂカバー、スライバ容器１１及びスライバ容器置き場２０を備えた梳綿機、例えばツリュツラー型高性能梳綿機を示している。ローラの回転方向は曲がった矢印で示されている。符号Ｂによって梳綿機の作動方向が示されている。スライバ容器置き場２０のカバー板の上方にハウジングがあり、その中に旋回する回転テーブル１０がある。スライバ容器１１は、回転テーブル１０を通してスライバ１３が充填される間に、（図示されない）駆動装置によって動かされる。回転テーブル１０の中にスライバ通路１２、例えば曲管が配置されており、それを貫通してスライバ１３が移動する。   2 includes a supply roller 21, a supply base 22, a take-in roll 23, a cylinder 24, a doffer 25, a take-up roller 26, a squeeze roller 27, 28, a fleece guide 29, a trumpet 30, a delivery roller 31, 32 flat bar 34. FIG. 2 shows a carding machine provided with a rotating flat 33, calendar rollers 17a and 17b, a sliver container 11 and a sliver container storage area 20, for example, a crutcher type high-performance carding machine. The direction of rotation of the roller is indicated by a curved arrow. The operating direction of the carding machine is indicated by the symbol B. There is a housing above the cover plate of the sliver container storage place 20, and there is a rotating table 10 that rotates. The sliver container 11 is moved by a driving device (not shown) while the sliver 13 is filled through the rotary table 10. A sliver passage 12, for example, a curved pipe, is disposed in the rotary table 10, and the sliver 13 moves through the sliver passage 12.

図３によれば、スライバ通路１２は空間的に曲げられており、スライバ９（図４参照）の為の入口１２ａと出口１２ｂを有している。入口１２ａは、回転軸線１６と同軸に、そして出口１２ｂは入口１２ａに対して半径方向距離ａで且つ軸方向距離ｂで配設されている。回転テーブル１０は位置固定のパネル１４の中に配置されている。回転テーブル１０は、スライバ入口開口１２ａとスライバ出口開口１２ｂの間で、スライバ案内通路１２、例えば、曲管を有する。下側の回転ヘッド板１５の中にあるスライバ出口開口１２ｂは、略楕円の形状を有する。スライバ９はスライバ通路１２の中で矢印の方向に動き、スライバ出口開口１２ｂを通ってスライバ容器１１の中に入る（図１参照）。符号１５ａ、１５ｂによって玉軸受が示されている。   According to FIG. 3, the sliver passage 12 is spatially bent and has an inlet 12a and an outlet 12b for the sliver 9 (see FIG. 4). The inlet 12a is disposed coaxially with the rotational axis 16, and the outlet 12b is disposed at a radial distance a and an axial distance b with respect to the inlet 12a. The turntable 10 is disposed in a fixed panel 14. The turntable 10 has a sliver guide passage 12, for example, a curved pipe, between the sliver inlet opening 12a and the sliver outlet opening 12b. The sliver outlet opening 12b in the lower rotary head plate 15 has a substantially elliptical shape. The sliver 9 moves in the direction of the arrow in the sliver passage 12 and enters the sliver container 11 through the sliver outlet opening 12b (see FIG. 1). Ball bearings are indicated by reference numerals 15a and 15b.

スライバ９は、スライバ通路１２の中で軽い引張ドラフトを受けている、即ち牽引力Ｚが作用している。通過する間、スライバ９はスライバ通路１２の曲がりに従う。この曲がりと牽引力のために、スライバ９は、領域ｘ、ｙにおいてスライバ通路１２の内壁１２ｃに、押し付け力、つまりは摩擦力Ｐ1、Ｐ2を内壁１２の残りの位置を除いて及ぼす。走行するスライバ９と内壁１２ｃとの間で相対運動が生ずる。 The sliver 9 receives a light tensile draft in the sliver passage 12, that is, a traction force Z acts. While passing, the sliver 9 follows the bending of the sliver passage 12. Due to the bending and the traction force, the sliver 9 exerts a pressing force, that is, frictional force P 1 , P 2 on the inner wall 12 c of the sliver passage 12 in the regions x and y except for the remaining position of the inner wall 12. Relative motion occurs between the traveling sliver 9 and the inner wall 12c.

スライバ９と内壁１２ｃの間の摩擦抵抗は、本発明によれば、スライバ９とスライバ通路１２の内壁１２ｃとの間の相互作用及び／又は空間的な配置の変更により低減される。内壁１２ｃの「臨界的な」領域ｘ、ｙはその際重要な意義を持っている。従って、スライバ９と内壁１２ｃの領域ｘ、ｙとの間の摩擦は、摩擦係数μの減少により、摩擦角αの減少により、及び／又は曲率半径ｒの増大により減らすことができる。又、カレンダローラ１７ａ、１７ｂと容器１１の重量とによって決まる引張ドラフトも、変えることが出来る（引張力Ｚ）。この処置により押し付け力Ｐ1、Ｐ2が個別に又は組合わさって低減される。これは図２のスライバ１３の場合も同様である。 According to the present invention, the frictional resistance between the sliver 9 and the inner wall 12c is reduced by the interaction between the sliver 9 and the inner wall 12c of the sliver passage 12 and / or a change in the spatial arrangement. The “critical” regions x, y of the inner wall 12c have important significance here. Accordingly, the friction between the sliver 9 and the regions x and y of the inner wall 12c can be reduced by decreasing the friction coefficient μ, decreasing the friction angle α, and / or increasing the curvature radius r. The tensile draft determined by the calendar rollers 17a and 17b and the weight of the container 11 can also be changed (tensile force Z). By this treatment, the pressing forces P 1 and P 2 are reduced individually or in combination. The same applies to the sliver 13 in FIG.

スライバ９の送り出しは、スライバ形成機械の産出するスライバ９、１３をスライバ容器１１の中に環状に出し置きするという役目を持つ回転テーブル１０によって行われる。環状形成は、２個の回転運動、即ち回転テーブル１０によって行われる速い運動とスライバ容器１１によって行われるゆっくりした運動、の組み合わせによって行われる（矩形容器の場合は第２の運動は並進である。）。スライバ貯留プロセスにおいて、スライバ通路（管）１２の中のスライバ９、１３は種々の力を受ける。重力、遠心力、作用する引張力による偏倚力、並びにスライバ９、１３の移動方向に対抗する方向に作用し、これによってスライバ貯留プロセスを妨害するスライバ９、１３と管内壁１２ｃの間の摩擦力が作用する。正確な送り出し状況を得るために引張ドラフトが測定され、このためスライバ通路１２内のスライバは常にいくらかの張力を受ける。この様にして、スライバ通路１２の曲がり領域内において、各湾曲部の中高に曲げられた小半径部にスライバが常に寄りかかっている。上述の摩擦力は実質的に、この接触領域ｘ、ｙにおいて、スライバと管との間の相互作用によって生ずる。機械の運転状態とスライバ品質に対する既述の悪影響は、とりわけスライバ９とそれを案内するスライバ通路１２の内壁１２ｃとの間のこの摩擦によって生ずる。   The delivery of the sliver 9 is carried out by the rotary table 10 having a role of placing the sliver 9 and 13 produced by the sliver forming machine in an annular manner in the sliver container 11. The annular formation is performed by a combination of two rotational movements, a fast movement performed by the rotary table 10 and a slow movement performed by the sliver container 11 (in the case of a rectangular container, the second movement is translational). ). In the sliver storage process, the slivers 9 and 13 in the sliver passage (tube) 12 are subjected to various forces. Gravity, centrifugal force, biasing force due to the applied tensile force, and frictional force between the sliver 9 and 13 and the pipe inner wall 12c acting in a direction opposite to the moving direction of the sliver 9 and 13 thereby impeding the sliver storage process. Acts. The tensile draft is measured to obtain an accurate delivery situation, so that the sliver in the sliver passage 12 is always subject to some tension. In this way, the sliver always leans against the small radius portion bent to the middle and high of each curved portion in the bending region of the sliver passage 12. The frictional forces described above are substantially caused by the interaction between the sliver and the tube in this contact area x, y. The aforementioned adverse effects on the machine operating condition and sliver quality are caused, inter alia, by this friction between the sliver 9 and the inner wall 12c of the sliver passage 12 guiding it.

回転テーブル１０のスライバ通路１２内のスライバガイドを改善するために、以下の処置が個別の又は複合した形で行われる。   In order to improve the sliver guide in the sliver passage 12 of the turntable 10, the following treatments are performed individually or in combination.

繊維材料と、セグメント毎に検分され又は摩擦の少ない材料から実施されるスライバ通路（管）１２の内表面１２ｃとの摩擦度の低減。この様にして、例えば張力は小さくされ、そしてそれにより不当なドラフトが防止される。   Reduction in the degree of friction between the fiber material and the inner surface 12c of the sliver passage (tube) 12 implemented from a segmented or low friction material for each segment. In this way, for example, the tension is reduced, thereby preventing undue drafting.

スライバ案内器官の幾何学的形状は、繊維材料のほぐれがスライバ通路（スライバ案内器官）１２の周面によって防止されるように変更される。   The geometric shape of the sliver guide organ is changed so that the loosening of the fiber material is prevented by the peripheral surface of the sliver passage (sliver guide organ) 12.

スライバ案内器官１２の幾何学的形状は、特に入口１２ａにおいて拡げられる。これによって、引張の影響下におけるスライバ９、１３のスライバ通路（スライバ案内器官）１２によるリラックス現象が最小化される。   The geometric shape of the sliver guide organ 12 is expanded especially at the inlet 12a. As a result, the relaxation phenomenon caused by the sliver passage (sliver guide organ) 12 of the slivers 9 and 13 under the influence of tension is minimized.

スライバ９、１３に（例えば、磁界又は電界の発生により）外力が作用される。これにより、例えば繊維と繊維を案内する表面１２ｃとの間の摩擦が減少する。   An external force is applied to the slivers 9 and 13 (for example, by generation of a magnetic field or an electric field). This reduces, for example, the friction between the fiber and the surface 12c guiding the fiber.

スライバ貯留によって生ずるスライバ負荷の変動は、制御される要因、例えば容器、によって調節される。   The sliver load variation caused by sliver storage is adjusted by controlled factors, such as containers.

スライバ案内距離は、回転テーブルとスライバ案内通路（案内器官）の一体化構造により減少される。   The sliver guide distance is reduced by an integrated structure of the rotary table and the sliver guide passage (guide organ).

スライバ通路（スライバ案内器官）１２は、丸い実施形状（例えば楕円形）とは別のものを有する。   The sliver passage (sliver guide organ) 12 has a different shape from the round implementation shape (eg oval).

スライバ通路（スライバ案内器官）における比較緩和の低減の為の処置は、練條機、梳綿機、コーマで適用される。   The treatment for reducing the comparative relaxation in the sliver passage (sliver guide organ) is applied to a kneader, a carding machine, and a comber.

図１は、本発明による回転テーブルを備えた練條機を示す側面図である。FIG. 1 is a side view showing a kneader equipped with a rotary table according to the present invention. 図２は本発明による回転テーブルを備えた梳綿機を示す側面図である。FIG. 2 is a side view showing a carding machine equipped with a rotary table according to the present invention. 図３は図１及び図２によるスライバ通路を備えた回転テーブルを示す断面図である。FIG. 3 is a sectional view showing a rotary table having a sliver passage according to FIGS. 図４はスライバ通路の側面をスライバと共に示す断面図である。FIG. 4 is a sectional view showing a side surface of the sliver passage together with the sliver. 図５はスライバ通路を示す平面図である。FIG. 5 is a plan view showing the sliver passage.

符号の説明Explanation of symbols

９ スライバ
１０ 回転テーブル
１１ 容器
１２ スライバ通路
１３ スライバ 9 Sliver 10 Rotary table 11 Container 12 Sliver passage 13 Sliver

Claims (21)

入口が回転軸線の近傍又は同軸線上に配置され、且つ出口がその入口に対して半径方向及び軸方向に離れて配置されているスライバ用入口及び出口を備え、空間的に曲げられたスライバ通路を有し、スライバが引張ドラフトを受けており、そして移動するスライバとスライバ通路の内壁との間に相対的な動きがあり、内壁を介してスライバに摩擦抵抗が作用しているスライバ貯留装置用回転テーブルであって、スライバ（９、１３）とスライバ通路（１２）の内壁（１２ｃ）の間の相互作用及び／又は空間的配置を変更することによって、該摩擦抵抗が少なくとも部分的に低減され、
該摩擦抵抗が内壁（１２ｃ）に隣接して部分的に低減可能であることを特徴とする回転テーブル。 A spatially bent sliver passage comprising a sliver inlet and outlet, the inlet being arranged near or on the axis of rotation and the outlet being arranged radially and axially away from the inlet; Rotation for the sliver storage device, in which the sliver is under tensile draft, and there is a relative movement between the moving sliver and the inner wall of the sliver passage, and friction resistance acts on the sliver through the inner wall Changing the interaction and / or spatial arrangement between the sliver (9, 13) and the inner wall (12c) of the sliver passage (12), the frictional resistance is at least partially reduced;
The rotary table characterized in that the frictional resistance can be partially reduced adjacent to the inner wall (12c). 該摩擦抵抗が内壁（１２ｃ）に隣接して区分されて低減可能であることを特徴とする請求項１に記載の回転テーブル。   The rotary table according to claim 1, wherein the frictional resistance can be reduced by being divided adjacent to the inner wall (12c). スライバの移動方向で見て中高に曲げられた内壁（１２ｃ）の領域で変更が実現されることを特徴とする請求項１または２に記載の回転テーブル。   The turntable according to claim 1 or 2, characterized in that the change is realized in a region of the inner wall (12c) bent to a middle height when viewed in the moving direction of the sliver. 摩擦係数μが低減されることを特徴とする請求項１乃至３の一つに記載の回転テーブル。   4. The rotary table according to claim 1, wherein the friction coefficient [mu] is reduced. 摩擦角αが低減されることを特徴とする請求項１乃至４の一つに記載の回転テーブル。   The rotary table according to claim 1, wherein the friction angle α is reduced. 曲率半径ｒが増大されることを特徴とする請求項１乃至５の一つに記載の回転テーブル。   6. A rotary table according to claim 1, wherein the curvature radius r is increased. 引張ドラフトが低減されることを特徴とする請求項１乃至６の一つに記載の回転テーブル。   7. The rotary table according to claim 1, wherein the tension draft is reduced. 内壁（１２ｃ）が摩擦の少ない材料から少なくとも部分的に構成されていることを特徴とする請求項１乃至７の一つに記載の装置。   8. A device according to claim 1, wherein the inner wall (12c) is at least partly composed of a low friction material. 内壁（１２ｃ）が摩擦の少ない材料で少なくとも部分的に被覆されていることを特徴とする請求項１乃至８の一つに記載の装置。   9. A device according to claim 1, wherein the inner wall (12c) is at least partially coated with a low friction material. 内壁（１２ｃ）が少なくとも部分的に区分構造で構成されていることを特徴とする請求項１乃至９の一つに記載の装置。   10. A device according to claim 1, wherein the inner wall (12c) is at least partly composed of a segmented structure. スライバ通路（１２）が摩擦の少ない材料から構成されていることを特徴とする請求項１乃至１０の一つに記載の装置。   Device according to one of the preceding claims, characterized in that the sliver passage (12) is made of a material with low friction. スライバ通路（１２）の曲がりが連続運転時のスライバ経路のバルーン状の構成に接近していることを特徴とする請求項１乃至１１の一つに記載の装置。   12. The device according to claim 1, wherein the bending of the sliver passage (12) is close to the balloon-like configuration of the sliver path during continuous operation. スライバ通路（１２）の入口が設けられていることを特徴とする請求項１乃至１２の一つに記載の装置。   Device according to one of the preceding claims, characterized in that an inlet for the sliver passage (12) is provided. スライバ（９、１３）に作用する力が、内壁（１２ｃ）へのスライバ（９、１３）の押し付け力（Ｐ1、Ｐ2）に等しいかそれより大きいことを特徴とする請求項１乃至１３の一つに記載の装置。 Force acting on the sliver (9,13) is, the inner wall pressing force of the sliver (9, 13) to (12c) (P 1, P 2) to equal being greater than claims 1 to 13 The device according to one of the above. スライバ通路（１２）が少なくとも部分的に円形の断面を持つことを特徴とする請求項１乃至１４の一つに記載の装置。   15. A device according to claim 1, wherein the sliver passage (12) has an at least partly circular cross section. スライバ通路（１２）の断面が少なくとも部分的に楕円形であることを特徴とする請求項１乃至１５の一つに記載の装置。   Device according to one of the preceding claims, characterized in that the cross section of the sliver passage (12) is at least partly elliptical. スライバ通路（１２）の断面が少なくとも部分的に多角形、例えば矩形、正方形であることを特徴とする請求項１乃至１６の一つに記載の装置。   17. Device according to one of the preceding claims, characterized in that the cross section of the sliver passage (12) is at least partly polygonal, for example rectangular or square. 最大接触圧の位置（ｘ、ｙ）での摩擦抵抗が、つまり内壁（１２ｃ）に対するスライバ（９、１３）の摩擦抵抗が低減可能であることを特徴とする請求項１乃至１７の一つに記載の装置。   The frictional resistance at the position (x, y) of the maximum contact pressure, that is, the frictional resistance of the sliver (9, 13) against the inner wall (12c) can be reduced. The device described. スライバ通路（１２）の出口が楕円形断面を有していることを特徴とする請求項１乃至１８の一つに記載の装置。   19. The device according to claim 1, wherein the outlet of the sliver passage (12) has an elliptical cross section. 磁界及び／又は電界がスライバに作用されることを特徴とする請求項１乃至１９の一つに記載の装置。   Device according to one of the preceding claims, characterized in that a magnetic and / or electric field is applied to the sliver. 容器（１１）の引張ドラフト及び動きが、互いに、例えば運転制御により調和されることを特徴とする請求項１乃至２０の一つに記載の装置。   21. The device according to claim 1, wherein the pulling draft and the movement of the container (11) are coordinated with one another, for example by operational control.
JP2008152935A 2001-06-07 2008-06-11 Rotating table for sliver storage device, especially in kneaders and carding machines Expired - Fee Related JP4861368B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10127815.2 2001-06-07
DE10127815A DE10127815A1 (en) 2001-06-07 2001-06-07 Turntable for fibre band release unit for drafting or carding assembly discharges fibre to storage can through sickle-shaped tube

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2002165445A Division JP2003003339A (en) 2001-06-07 2002-06-06 Rotary table for storing sliver, especially in drawing frame, carding machine, etc.

Publications (2)

Publication Number Publication Date
JP2008247613A true JP2008247613A (en) 2008-10-16
JP4861368B2 JP4861368B2 (en) 2012-01-25

Family

ID=7687607

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2002165445A Withdrawn JP2003003339A (en) 2001-06-07 2002-06-06 Rotary table for storing sliver, especially in drawing frame, carding machine, etc.
JP2008152935A Expired - Fee Related JP4861368B2 (en) 2001-06-07 2008-06-11 Rotating table for sliver storage device, especially in kneaders and carding machines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2002165445A Withdrawn JP2003003339A (en) 2001-06-07 2002-06-06 Rotary table for storing sliver, especially in drawing frame, carding machine, etc.

Country Status (6)

Country Link
JP (2) JP2003003339A (en)
CN (1) CN1269715C (en)
CH (1) CH695944A5 (en)
DE (1) DE10127815A1 (en)
FR (1) FR2825694B1 (en)
IT (1) ITMI20021102A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004028358A1 (en) * 2004-06-11 2005-12-29 Trützschler GmbH & Co KG Device for a band-forming textile machine, in particular track, card o. The like., With a nonwoven guide
DE102004058573B4 (en) 2004-12-03 2017-10-12 Trützschler GmbH & Co Kommanditgesellschaft Tray for sliver storage devices, in particular of routes and cards
CN111532897B (en) * 2020-05-09 2022-02-01 安徽凌坤智能科技有限公司 Circulating sliver can pusher
CN117923241A (en) * 2024-03-25 2024-04-26 晋江市万晋自动化设备有限公司 Elastic spandex silk material conveying process resistance eliminating device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53126332A (en) * 1977-04-05 1978-11-04 Teijin Ltd Method of and device for forming coil of yarn
JPH01281267A (en) * 1988-03-26 1989-11-13 Zinser Textilmas Gmbh Rotary plate for drawing frame
JPH06191730A (en) * 1991-12-04 1994-07-12 Rieter Ingolstadt Spinnereimas Bau Ag Conduit for sliver
JPH06218339A (en) * 1991-09-19 1994-08-09 Rieter Ingolstadt Spinnereimas Bau Ag Rotating disk body for sliver accumulation device
JPH08310726A (en) * 1994-08-11 1996-11-26 Truetzschler Gmbh & Co Kg Method and device to store sliver in sliver container

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB878752A (en) * 1959-02-20 1961-10-04 Mutual Mills Ltd Improvements in or relating to coilers for textile slivers
DE1209030B (en) * 1961-12-09 1966-01-13 Schubert & Salzer Maschinen Device for preventing fiber sliver stowage in turntable tubes of sliver depositing devices
DE1925736U (en) * 1963-09-18 1965-10-21 Zinser Textilmaschinen Gmbh TURNTABLE WITH REPLACEABLE BELT CHANNEL.
US3977045A (en) * 1974-12-06 1976-08-31 Donald G Saurenman Static charge positioning of textile sliver in angled tubular feeder
DE2721422C2 (en) * 1977-05-12 1986-07-03 W. Schlafhorst & Co, 4050 Mönchengladbach route
DE2849101A1 (en) * 1978-11-11 1980-05-22 Schlafhorst & Co W Draw-frame sliver coiling unit with false-twisting device - giving improved consolidation of sliver and increased sliver-can capacity
IT220593Z2 (en) * 1990-09-07 1993-10-06 Officina Meccanica Mec S.A.S. Di G.Ramella & C. TURNING DEVICE
DE4119404A1 (en) * 1991-06-10 1992-12-17 Grossenhainer Textilmaschinen ROUTE OR THE LIKE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53126332A (en) * 1977-04-05 1978-11-04 Teijin Ltd Method of and device for forming coil of yarn
JPH01281267A (en) * 1988-03-26 1989-11-13 Zinser Textilmas Gmbh Rotary plate for drawing frame
JPH06218339A (en) * 1991-09-19 1994-08-09 Rieter Ingolstadt Spinnereimas Bau Ag Rotating disk body for sliver accumulation device
JPH06191730A (en) * 1991-12-04 1994-07-12 Rieter Ingolstadt Spinnereimas Bau Ag Conduit for sliver
JPH08310726A (en) * 1994-08-11 1996-11-26 Truetzschler Gmbh & Co Kg Method and device to store sliver in sliver container

Also Published As

Publication number Publication date
ITMI20021102A0 (en) 2002-05-22
CN1390767A (en) 2003-01-15
FR2825694A1 (en) 2002-12-13
ITMI20021102A1 (en) 2003-11-24
CH695944A5 (en) 2006-10-31
FR2825694B1 (en) 2006-02-03
JP2003003339A (en) 2003-01-08
DE10127815A1 (en) 2002-12-12
JP4861368B2 (en) 2012-01-25
CN1269715C (en) 2006-08-16

Similar Documents

Publication Publication Date Title
JP4861368B2 (en) Rotating table for sliver storage device, especially in kneaders and carding machines
JPH11315427A (en) Fine spinning frame having drawframe equipped with suction rotor
GB2151265A (en) Drafting method and apparatus in spinning machine
JP4541634B2 (en) Swivel table for sliver storage device
KR20010020096A (en) Raising tread processing method and apparatus thereof
EP1144739B1 (en) Yarn covering apparatus and method
US3217483A (en) Spinning machine utilizing centrifugal force and flow of air
US6568039B1 (en) Sliver channel with reduced friction
US6694572B2 (en) Sliver channel with reduced friction
US4574582A (en) Spinning device
US3948032A (en) Anti-friction balloon restrainer in a textile yarn processing machine
CN116113733A (en) Method and device for introducing false twist and spinning machine
US4680924A (en) Method of starting spinning of a yarn in a friction spinning device
US4156441A (en) Yarn tensioner for weaving machines
JP2017065896A (en) Thread guard member, yarn storage device, and yarn winding machine
JP6331689B2 (en) Fiber feeding roller, draft device and spinning machine
US3468116A (en) Method and apparatus for open end spinning
JPH0651934B2 (en) Equipment for manufacturing design thread
JPH06504594A (en) Draft equipment for spinning machines, especially jet spinning machines
JPH072476U (en) Yarn spinning machine
JPH0841738A (en) Spinning machine
CZ20033278A3 (en) Method of winding of cross-wound conical bobbin package particularly on a spindleless spinning machine or twisting machine and apparatus for making the same
RU2166571C1 (en) High-capacity spinning machine for producing linen and cotton yarn
JPH0510480U (en) Pneumatic spinning equipment
JPS6151463A (en) Yarn take-up device

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100728

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100803

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101104

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110426

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20111004

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111104

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20141111

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees