JP2003003339A - Rotary table for storing sliver, especially in drawing frame, carding machine, etc. - Google Patents
Rotary table for storing sliver, especially in drawing frame, carding machine, etc.Info
- Publication number
- JP2003003339A JP2003003339A JP2002165445A JP2002165445A JP2003003339A JP 2003003339 A JP2003003339 A JP 2003003339A JP 2002165445 A JP2002165445 A JP 2002165445A JP 2002165445 A JP2002165445 A JP 2002165445A JP 2003003339 A JP2003003339 A JP 2003003339A
- Authority
- JP
- Japan
- Prior art keywords
- sliver
- rotary table
- wall
- passage
- 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.)
- Withdrawn
Links
- 238000009960 carding Methods 0.000 title claims abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract description 5
- 238000004898 kneading Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 2
- 230000005684 electric field Effects 0.000 claims description 2
- 239000002783 friction material Substances 0.000 claims 3
- 238000013459 approach Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 abstract description 3
- 210000000056 organ Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102100033040 Carbonic anhydrase 12 Human genes 0.000 description 1
- 101000867855 Homo sapiens Carbonic anhydrase 12 Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
Description
【０００１】[0001]
【発明の属する技術分野】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。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention comprises a sliver inlet and outlet having an inlet disposed near or coaxial with a rotation axis and an outlet disposed radially and axially away from the inlet. , Having a spatially bent sliver passage, a tension draft acts on the moving sliver through the sliver, and there is relative movement between the moving sliver and the inner wall of the sliver passage, and the inner wall of the sliver passage Relates to a rotary table for a sliver storage device such as a kneading machine and a carding machine, which acts on friction resistance.
【０００２】[0002]
【従来の技術】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 carries out several movements and is subjected to several forces. Between the take-off roller and the self-moving container, the sliver undergoes a known delivery draft, i.e. a traction force is applied, which causes the sliver to move from the inlet to the outlet. Due to the fact that the outlet is arranged axially distant from the inlet, the rotational movement exerts an additional centrifugal force outwardly and laterally on the sliver, which is unexpectedly unwarranted by the "bulge". May cause force. The outwardly acting centrifugal force is reduced by reducing the distance of the curved sliver passage to the axis of rotation, i.e. the "bulge" of the inner wall acting as a reaction force on the sliver is reduced. The reaction force causes a high friction of the fibrous material with the inner wall, which impairs the moving speed of the sliver and also eliminates unduly drafts that cause friction.
【０００３】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。For delivery speeds up to 1000 m / min, rotary tables with curved sliver passages made of polished special steel have been proposed. However, it has been proved that this method cannot continuously increase the moving speed of the sliver exceeding 1000 m / min. Especially in delicate sliver machines, large frictional forces on the inner wall lead to undesired and unfavorable drafts.
【０００４】[0004]
【発明が解決しようとする課題】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 has the object of providing a rotary table of the initially mentioned technique which avoids the abovementioned disadvantages and in particular enables sliver guidance and improvement of the sliver quality. It is based on
【０００５】[0005]
【課題を解決するための手段】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。The solution to this problem is achieved by the structure of the characterizing portion of claim 1.
【０００６】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 procedure according to the invention allows for different movements of the sliver in the interior space of the sliver passage and the effect of different forces on the sliver. The forces acting do not occur at the same magnitude everywhere. To that end, by changing the interaction and / or the arrangement between the sliver and the inner wall, the undesired or disturbing forces can be dealt with partially and individually. In this way, a substantial improvement in sliver guidance and sliver quality is achieved and, in particular, a considerable increase in sliver travel speed of more than 1000 m / min in the mixer can be achieved. To the same extent, the improved sliver guidance according to the invention enables an improved sliver quality, especially in carding machines, under sliver travel speeds below 1000 m / min.
The sliver is essentially homogeneous, i.e. uniform with respect to the draft in the various zones. The partial draft in the sliver passage and its action on the section or region of the sliver are uniform, and the tensile draft is improved as a whole.
【０００７】請求項２乃至２２は、本発明の有利な更な
る構成を内包している。Claims 2 to 22 contain advantageous further configurations of the invention.
【０００８】[0008]
【発明の実施の形態】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 an embodiment shown in the drawing.
【０００９】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 4 of a kneading machine, for example a Trützler-type kneading machine HSR. There is. In the introduction area 1, a sliver container (round container) 5 of a kneading machine having two container rows is arranged below the sliver introduction table 6 (creel),
The supply sliver 7 is drawn in via the introduction roller 8 and then introduced into the draft roller 3. After passing through the draft area 3, the stretched sliver 9 reaches the turntable 10 of the sliver container storage 4 and is delivered in a ring into the outlet container 11. A sliver passage 12, for example, a curved pipe, is arranged in the turntable 10 through which the sliver 9 moves. The letter A indicates the operating direction of the kneading machine. Reference numerals 17a and 17b
Shows a calendar roller.
【００１０】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３
１、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。FIG. 2 shows a supply roller 21, a supply table 22, a take-in roll 23, a cylinder 24, a doffer 25, a take-up roller 26, squeeze rollers 27 and 28, a fleece guide 29, a trumpet 30, and a delivery roller 3.
A rotary flat 33 having a flat bar 34,
1 shows a carding machine provided with calender rollers 17a and 17b covers, a sliver container 11 and a sliver container storage 20. For example, a high-performance carding machine of the Trützler type is shown. The direction of rotation of the roller is indicated by the curved arrow. The letter B indicates the operating direction of the carding machine. There is a housing above the cover plate of the sliver container storage 20 and inside there is a swiveling turntable 10. Sliver container 11
Is moved by a drive (not shown) while the sliver 13 is being filled through the turntable 10. A sliver passage 12, for example, a curved pipe is arranged in the rotary table 10, and the sliver 13 moves through the sliver passage 12.
【００１１】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、１５
ｂ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 arranged coaxially with the axis of rotation 16 and the outlet 12b is arranged at a radial distance a and an axial distance b with respect to the inlet 12a. The turntable 10 is arranged in a fixed-position panel 14. The rotary table 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). Reference numerals 15a, 15
A ball bearing is indicated by b.
【００１２】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 is subjected to a light tension draft in the sliver passage 12, that is, a traction force Z acts. During passage, the sliver 9 follows the bend in the sliver passage 12. Due to this bend and traction, the sliver 9
Is the inner wall 12c of the sliver passage 12 in the regions x and y.
Then, the pressing force, that is, the frictional forces P 1 and P 2 are applied to the inner wall 12 except for the remaining positions. Relative motion occurs between the traveling sliver 9 and the inner wall 12c.
【００１３】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。The frictional resistance between the sliver 9 and the inner wall 12c is reduced according to the invention by the interaction between the sliver 9 and the inner wall 12c of the sliver passage 12 and / or by a change in the spatial arrangement. The "critical" regions x, y of the inner wall 12c have an important meaning here. Therefore, the friction between the sliver 9 and the regions x, y of the inner wall 12c can be reduced by decreasing the friction coefficient μ, by decreasing the friction angle α, and / or by increasing the radius of curvature r. Further, the tension draft determined by the calender rollers 17a and 17b and the weight of the container 11 can be changed (tensile force Z). This measure reduces the pressing forces P 1 , P 2 individually or in combination. This also applies to the sliver 13 shown in FIG.
【００１４】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１
０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 sliver 9 is sent out by rotating the sliver 9 and 13 produced by the sliver forming machine in a sliver container 11 in an annular shape.
Performed by 0. The annular formation is carried out by a combination of two rotary movements, a fast movement carried out by the turntable 10 and a slow movement carried out by the sliver container 11 (in the case of a rectangular container the second movement is a translation). ). In the sliver storage process, the sliver 9 and 13 in the sliver passage (tube) 12 are subjected to various forces. The gravitational force, the centrifugal force, the biasing force due to the acting tensile force, and the frictional force between the sliver 9 and 13 and the pipe inner wall 12c that act in a direction opposing the moving direction of the sliver 9 and 13 and thereby interfere with the sliver storage process. Works. The tension draft is measured to obtain the correct delivery situation, so that the sliver in the sliver passage 12 is always under some tension. In this way, the sliver is always leaning against the small radius portion of each curved portion that is bent to a middle height in the curved region of the sliver passage 12. The above-mentioned frictional force is substantially in this contact area x, y
It is caused by the interaction between the sliver and the tube. The above-mentioned adverse effects on the operating conditions of the machine and the sliver quality are caused, inter alia, by this friction between the sliver 9 and the inner wall 12c of the sliver passage 12 which guides it.
【００１５】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 rotary table 10, the following steps are carried out individually or in combination.
【００１６】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）１
２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。A sliver passage (tube) 1 made from a fibrous material and a material that is inspected or has low friction in each segment.
The degree of friction with the inner surface 12c of No. 2 is reduced. In this way, for example, the tension is reduced, and undue drafts are prevented thereby.
【００１７】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 geometrical shape of the sliver guide organ is such that the unraveling of the fiber material is the sliver passage (sliver guide organ) 12
Modified to be prevented by the peripheral surface.
【００１８】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 geometrical shape of the sliver guide organ 12 is
In particular, it is widened at the inlet 12a. This minimizes the relaxation phenomenon due to the sliver passages (sliver guide organs) 12 of the sliver 9, 13 under the influence of tension.
【００１９】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。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 fibers and the fiber guiding surface 12c.
【００２０】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 variations in sliver load caused by sliver storage are regulated by controlled factors such as vessels.
【００２１】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 the integrated structure of the rotary table and the sliver guide passage (guide organ).
【００２２】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。Sliver passage (sliver guide organ) 12
Have an alternative to the round implementation shape (eg, elliptical).
【００２３】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 measures for reducing the comparative relaxation in the sliver passages (sliver guide organs) are applied in kneaders, carders and combs.
【図１】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 kneading machine equipped with a rotary table according to the present invention.
【図２】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 provided with a rotary table according to the present invention.
【図３】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. 1 and 2.
【図４】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 cross-sectional view showing a side surface of a sliver passage together with a sliver.
【図５】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 a sliver passage.
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
フロントページの続き (72)発明者 ホクリ ヒェリフ ドイツ連邦共和国，デー−85057 インゴ ルシュタット，ヘルコメルシュトラーセ ３ (72)発明者 ブルクハルト ブルフホルスト ドイツ連邦共和国，デー−52223 ストル ベルク，ロランドシュトラーセ 37アー Ｆターム(参考） 4L056 BA11 BE01 CA02 CA12 CA29 CA42 CA70 DA48 Continued front page (72) Inventor Hokuri Kheriff Germany, Day-85057 Ingo Lestadt, Herkommerstraße Three (72) Inventor Burghard Bruchhorst Day 52223 Stol, Federal Republic of Germany Berg, Roland Strasse 37 F-term (reference) 4L056 BA11 BE01 CA02 CA12 CA29 CA42 CA70 DA48
Claims (22)
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、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
に低減されることを特徴とする回転テーブル。1. A sliver inlet and outlet, wherein the inlet is disposed near or coaxial with the axis of rotation and the outlet is radially and axially spaced from the inlet, and is spatially bent. The sliver is under tension draft, and there is relative movement between the moving sliver and the inner wall of the sliver passage, through which friction resistance acts on the sliver. A rotary table for a sliver storage device such as a kneading machine or a carding machine, in which the interaction and / or the spatial arrangement between the sliver (9, 13) and the inner wall (12c) of the sliver passage (12) are provided. A rotary table, characterized in that the friction resistance is at least partly reduced by a modification.
部分的に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。2. The rotary table according to claim 1, wherein the frictional resistance can be partially reduced adjacent to the inner wall (12c).
区分されて低減可能であることを特徴とする請求項１又
は２に記載の回転テーブル。3. The rotary table according to claim 1, wherein the frictional resistance is divided adjacent to the inner wall (12c) and can be reduced.
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乃至３の一つに記載の回転テーブル。4. The rotary table as claimed in claim 1, wherein the change is realized in the region of the inner wall (12c) which is bent to a high height when viewed in the direction of movement of the sliver.
る請求項１乃至４の一つに記載の回転テーブル。5. The rotary table according to claim 1, wherein the friction coefficient μ is reduced.
請求項１乃至５の一つに記載の回転テーブル。6. The rotary table according to claim 1, wherein the friction angle α is reduced.
る請求項１乃至６の一つに記載の回転テーブル。7. A rotary table according to claim 1, wherein the radius of curvature r is increased.
する請求項１乃至７の一つに記載の回転テーブル。8. The rotary table according to claim 1, wherein the tensile draft is reduced.
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８の一つに記載の装置。9. Device according to claim 1, characterized in that the inner wall (12c) is at least partially composed of a low-friction material.
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９の一つに記載の装置。10. Device according to claim 1, characterized in that the inner wall (12c) is at least partially coated with a low-friction material.
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１０の一つに記載の装置。11. Device according to claim 1, characterized in that the inner wall (12c) is at least partially constructed in a segmented structure.
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
１１の一つに記載の装置。12. Device according to claim 1, wherein the sliver passages (12) are made of a low-friction material.
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１２の一つに記載の装
置。13. Device according to claim 1, characterized in that the bend of the sliver passage (12) approaches the balloon-like configuration of the sliver path during continuous operation.
れていることを特徴とする請求項１乃至１３の一つに記
載の装置。14. Device according to claim 1, characterized in that an inlet of the sliver passage (12) is provided.
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１４の一つに記載の装置。15. The force acting on the sliver (9, 13) is equal to or greater than the pressing force (P 1, P 2 ) of the sliver (9, 13) against the inner wall (12c). Device according to one of claims 1 to 14.
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
１５の一つに記載の装置。16. Device according to claim 1, characterized in that the sliver passages (12) have an at least partially circular cross section.
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１６の一つに記載の装置。17. Device according to claim 1, characterized in that the cross section of the sliver passage (12) is at least partially elliptical.
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１７の一つに記載の装置。18. Device according to claim 1, characterized in that the cross section of the sliver passage (12) is at least partially polygonal, for example rectangular, square.
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１８の一つに記載の装置。19. The frictional resistance at the position (x, y) of maximum contact pressure, ie the sliver (9,
Device according to one of claims 1 to 18, characterized in that the frictional resistance of 13) can be reduced.
断面を有してい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。20. The device as claimed in claim 1, wherein the outlet of the sliver passage (12) has an elliptical cross section.
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 a magnetic field and / or an electric field is applied to the sliver.
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２１の一つに記載の装置。22. Device according to claim 1, characterized in that the tension draft and the movement of the container (11) are coordinated with each other, for example by operational control.
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 Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008152935A Division JP4861368B2 (en) | 2001-06-07 | 2008-06-11 | Rotating table for sliver storage device, especially in kneaders and carding machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003003339A true JP2003003339A (en) | 2003-01-08 |
| JP2003003339A5 JP2003003339A5 (en) | 2005-09-29 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008152935A Expired - Fee Related JP4861368B2 (en) | 2001-06-07 | 2008-06-11 | Rotating table for sliver storage device, especially in kneaders and carding machines |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532897A (en) * | 2020-05-09 | 2020-08-14 | 安徽凌坤智能科技有限公司 | Circulating sliver can pusher |
Families Citing this family (3)
| 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 |
| 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 |
Family Cites Families (13)
| 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 |
| JPS53126332A (en) * | 1977-04-05 | 1978-11-04 | Teijin Ltd | Method of and device for forming coil of yarn |
| 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 |
| DE3810460A1 (en) * | 1988-03-26 | 1989-10-12 | Zinser Textilmaschinen Gmbh | TURNTABLE FOR A LINE |
| 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 |
| DE4131134A1 (en) * | 1991-09-19 | 1993-06-17 | Rieter Ingolstadt Spinnerei | TURNTABLE FOR RIBBON FILING DEVICES |
| DE4139910B4 (en) * | 1991-12-04 | 2005-07-14 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Sliver canal of spinning prepn. machine - has shape of helical line with changing pitch |
| DE4428474A1 (en) * | 1994-08-11 | 1996-02-15 | Truetzschler Gmbh & Co Kg | Method and device for depositing a textile sliver in a sliver container, in particular on a route |
-
2001
- 2001-06-07 DE DE10127815A patent/DE10127815A1/en not_active Withdrawn
-
2002
- 2002-05-22 IT IT2002MI001102A patent/ITMI20021102A1/en unknown
- 2002-05-30 CH CH00898/02A patent/CH695944A5/en not_active IP Right Cessation
- 2002-06-06 JP JP2002165445A patent/JP2003003339A/en not_active Withdrawn
- 2002-06-07 FR FR0207004A patent/FR2825694B1/en not_active Expired - Fee Related
- 2002-06-07 CN CN02122718.7A patent/CN1269715C/en not_active Expired - Fee Related
-
2008
- 2008-06-11 JP JP2008152935A patent/JP4861368B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532897A (en) * | 2020-05-09 | 2020-08-14 | 安徽凌坤智能科技有限公司 | Circulating sliver can pusher |
| CN111532897B (en) * | 2020-05-09 | 2022-02-01 | 安徽凌坤智能科技有限公司 | Circulating sliver can pusher |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20021102A0 (en) | 2002-05-22 |
| CN1390767A (en) | 2003-01-15 |
| DE10127815A1 (en) | 2002-12-12 |
| CN1269715C (en) | 2006-08-16 |
| FR2825694A1 (en) | 2002-12-13 |
| FR2825694B1 (en) | 2006-02-03 |
| JP2008247613A (en) | 2008-10-16 |
| ITMI20021102A1 (en) | 2003-11-24 |
| JP4861368B2 (en) | 2012-01-25 |
| CH695944A5 (en) | 2006-10-31 |
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