EP0718424B1 - Draw texturing apparatus for synthetic yarns - Google Patents

Draw texturing apparatus for synthetic yarns Download PDF

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Publication number
EP0718424B1
EP0718424B1 EP95117782A EP95117782A EP0718424B1 EP 0718424 B1 EP0718424 B1 EP 0718424B1 EP 95117782 A EP95117782 A EP 95117782A EP 95117782 A EP95117782 A EP 95117782A EP 0718424 B1 EP0718424 B1 EP 0718424B1
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EP
European Patent Office
Prior art keywords
unit
texturing
thread
draw
units
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.)
Expired - Lifetime
Application number
EP95117782A
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German (de)
French (fr)
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EP0718424A3 (en
EP0718424A2 (en
Inventor
Rudolf Halbheer
Werner Flachmueller
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.)
Maschinenfabrik Rieter AG
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Maschinenfabrik Rieter AG
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Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0718424A2 publication Critical patent/EP0718424A2/en
Publication of EP0718424A3 publication Critical patent/EP0718424A3/en
Application granted granted Critical
Publication of EP0718424B1 publication Critical patent/EP0718424B1/en
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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/127—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including drawing or stretching on the same machine
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D01D13/02—Elements of machines in combination
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/168—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam including drawing or stretching on the same machine

Definitions

  • the invention relates to an arrangement of stretch texturing machines for synthetic threads, which have a drawing unit, a texturing unit, a relaxation unit and a winding unit include, said units together result in a machine unit.
  • Such units are known to be all provided in a parallel arrangement, the stretching unit, the texturing unit and the Relaxation unit are located above the winding unit.
  • a stretching unit, a texturing unit and a relaxing unit at least partially staggered in parallel next to each other and are arranged above a winding unit, on the one hand the center lines of the stretching unit, the Texturing unit and the relaxation unit each with an angle include a reference plane that is greater than 0 and is less than 90 °, while on the other hand the winding unit an angle of substantially 90 ° with the reference plane includes and the winding units in a row, are arranged substantially parallel to each other.
  • a stretching unit, a texturing unit, a relaxation unit and a winding unit together a machine unit, which when used of several such units as a whole in a row are arranged side by side.
  • a central, elevated Location is provided for the operator, from which from all individual units of a machine unit at Threading the thread into the individual units can be operated.
  • the advantages of the invention are that it is comfortable Operation when "threading" the thread by the above Units, in the course of the thread, is possible, and that the whole thread run from a single location can be, which means a shorter threading time for threading and less because of the better usability Incorrect threading manipulations, and thus less overall Waste arises.
  • Figure 1 does not show one of any upstream unit shown, for example from a spinning shaft forth originating thread 1, which is primary on its thread path through an oiling 2, before a suction 3 and through a Cutting knife 4 is guided before the thread with a predetermined Number of turns over a pair of godets 5 and after this with a predetermined number of turns over a Pair of godets 6 is performed.
  • a texturing unit 9 which is basically any known texturing unit can act here in particular it is a so-called “Rolltex” texturing unit, which in the published European publication No. 0310890 A1 shown and described is.
  • the texturing unit 9 is followed by the known one Texturing plug on a cooling drum 12, on which the in the texturing unit 9 heated to the aforementioned Texturing plug compressed filament is cooled.
  • the texturing plug is again dissolved by the thread over the deflections 10 and 11 which function as a brake, so that the Grafting in the area between the deflections 11 and 10 as well before the next pair of godets 7 again to a thread is stretched, but in which the texturing, if here, too, in a stretched form.
  • the pair of godets 7 forms a relaxation unit by means of which, in a manner known per se, is the textured thread is heated again to a texturing intensity of predetermined Kind of get.
  • the textured and swirled Thread at the end of the thread run in a winding device introduced to a spool on a spool 14 15 to be wound up.
  • the invention is not based on this restricted the use of the winding device shown, for example, any winding device be used.
  • the center lines 17 of the Godet pairs 5, 6 and 7 (for simplicity's sake, respectively only the upper godet shown) has an angle ⁇ of greater than 0 and less than 90 °, preferably between 60 ° and 80 ° to the reference plane E while the center line 18 of the coil mandrel 14 or the coil 15 an angle ⁇ with the reference plane E, which essentially Is 90 °.
  • stretch texturing relaxation units and the winding device 13 formed machine units I each arranged side by side in a row, so that like shown with the distance A in Fig. 2, the winding units have the same distance from the imaginary reference plane E.

Description

Die Erfindung betrifft eine Anordnung von Streck-Texturiermaschinen für Synthetikfäden, welche eine Streckeinheit, eine Texturiereinheit, eine Relaxiereinheit und eine Aufspuleinheit umfassen, wobei die genannten Einheiten zusammen eine Maschineneinheit ergeben. Solche Einheiten sind bekannterweise alle in einer Parallelanordnung vorgesehen, wobei die Streckeinheit, die Texturiereinheit und die Relaxiereinheit sich oberhalb der Spuleinheit befinden.The invention relates to an arrangement of stretch texturing machines for synthetic threads, which have a drawing unit, a texturing unit, a relaxation unit and a winding unit include, said units together result in a machine unit. Such units are known to be all provided in a parallel arrangement, the stretching unit, the texturing unit and the Relaxation unit are located above the winding unit.

Mit der wachsenden Fadenlaufgeschwindigkeit von bis zu 6000 m/min in der Spuleinheit und dem Bedürfnis, eine Mehrzahl von Fäden gleichzeitig zu verarbeiten und aufzuspulen, sind die Dimensionen der in den Streck-, Texturier- und Relaxiereinheiten verwendeten Galetten oder Rollen im Durchmesser wie auch in der Länge derart gewachsen, dass das Einfädeln auf all diese Einheiten für die Bedienungsperson nicht unproblematisch ist und aufgrund der hohen Fadenlaufgeschwindigkeiten und hohen Temperaturen der Galetten nicht ungefährlich ist, zumal solche Einfädelverfahren manuell, d.h. mittels handgeführten, die Fäden einsaugenden Absaugdüsen durchgeführt werden müssen.With the increasing thread speed of up to 6000 m / min in the winding unit and the need a plurality of threads to be processed and wound simultaneously the dimensions of the stretching, texturing and relaxing units used godets or rolls in diameter as well as grown in length so that threading on all these units not unproblematic for the operator is and because of the high thread speeds and high temperatures of the godets especially since such threading processes are manual, i.e. by means of hand-guided suction nozzles sucking in the threads must be carried out.

Schlechte Bedienbarkeit hat ausserdem Fehlmanipulationen beim Einfädeln und damit vermehrter Abfall des an sich teuren Produktes und eine gewisse Gefahr für das Bedienungspersonal zur Folge.Poor usability also has incorrect manipulations when threading and thus increased waste of the expensive Product and a certain danger for the operating personnel result.

Es stellte sich deshalb die Aufgabe, eine Anordnung der einzelnen Einheiten zu finden, welche die Bedienung erleichtert. It was therefore the task of arranging the individual units to find the operation facilitated.

Die Lösung dieser Aufgabe wurde dadurch erreicht, dass je eine Streckeinheit, eine Texturiereinheit und eine Relaxiereinheit mindestens teilweise gestaffelt parallel nebeneinander und oberhalb einer Aufspuleinheit angeordnet sind, wobei einerseits die Mittellinien der Streckeinheit, der Texturiereinheit und der Relaxiereinheit je einen Winkel mit einer Bezugsebene einschliessen, welcher grösser als 0 und kleiner als 90° ist, während andererseits die Aufspuleinheit einen Winkel von im wesentlichen 90° mit der Bezugsebene einschliesst, und die Aufspuleinheiten in einer Reihe, im wesentlichen parallel zueinander angeordnet sind.The solution to this problem was achieved in that a stretching unit, a texturing unit and a relaxing unit at least partially staggered in parallel next to each other and are arranged above a winding unit, on the one hand the center lines of the stretching unit, the Texturing unit and the relaxation unit each with an angle include a reference plane that is greater than 0 and is less than 90 °, while on the other hand the winding unit an angle of substantially 90 ° with the reference plane includes and the winding units in a row, are arranged substantially parallel to each other.

Vorteilhafterweise bilden eine Streckeinheit, eine Texturiereinheit, eine Relaxiereinheit und eine Aufspuleinheit zusammen eine Maschineneinheit, welche bei einer Verwendung von mehreren solchen Einheiten je als Ganzes in einer Reihe nebeneinander angeordneter sind. Eine weitere vorteilhafte Ausführungsform besteht darin, dass ein zentraler, erhöhter Standort für die Bedienungsperson vorgesehen ist, von welchem aus alle Einzeleinheiten einer Maschineneinheit beim Einfädeln des Fadens in die Einzeleinheiten bedienbar sind.Advantageously, a stretching unit, a texturing unit, a relaxation unit and a winding unit together a machine unit, which when used of several such units as a whole in a row are arranged side by side. Another beneficial one Embodiment is that a central, elevated Location is provided for the operator, from which from all individual units of a machine unit at Threading the thread into the individual units can be operated.

Die Vorteile der Erfindung bestehen darin, dass komfortable Bedienung beim "Einfädeln" des Fadens durch die genannten Einheiten, im Lauf des Fadens, möglich ist, sowie dass der ganze Fadenlauf von einem einzigen Standort aus eingefädelt werden kann, wodurch eine kürzere Einzugszeit für das Einfädeln und aufgrund der besseren Bedienbarkeit weniger Fehleinfädel-Manipulationen, und damit insgesamt weniger Abfall anfällt. The advantages of the invention are that it is comfortable Operation when "threading" the thread by the above Units, in the course of the thread, is possible, and that the whole thread run from a single location can be, which means a shorter threading time for threading and less because of the better usability Incorrect threading manipulations, and thus less overall Waste arises.

Im folgenden wird die Erfindung anhand von lediglich einen Ausführungsweg darstellenden Zeichnungen näher erläutert.In the following the invention is based on only one Execution path illustrating drawings explained in more detail.

Es zeigt:

Fig. 1
eine Frontalansicht einer erfindungsgemässen Anordnung von Streck-Texturiermaschinen, halbschematisch dargestellt,
Fig. 2
eine Draufsicht der Fig. 1.
It shows:
Fig. 1
2 shows a front view of an arrangement of stretch texturing machines according to the invention, shown semi-schematically,
Fig. 2
2 shows a top view of FIG. 1.

Die Fig. 1 zeigt einen von irgendeiner vorgeordneten, nicht dargestellten Einheit, beispielsweise von einem Spinnschacht her stammenden Faden 1, welcher auf seinem Fadenlauf primär durch eine Beölung 2, vor einer Absaugung 3 und durch ein Trennmesser 4 geführt wird, bevor der Faden mit einer vorgegebenen Anzahl von Windungen über ein Galettenpaar 5 und nach diesem mit einer vorgegebenen Anzahl Windungen über ein Galettenpaar 6 geführt wird.Figure 1 does not show one of any upstream unit shown, for example from a spinning shaft forth originating thread 1, which is primary on its thread path through an oiling 2, before a suction 3 and through a Cutting knife 4 is guided before the thread with a predetermined Number of turns over a pair of godets 5 and after this with a predetermined number of turns over a Pair of godets 6 is performed.

Das Galettenpaar 5 und 6 bilden zusammen eine Streckeinheit. Nach dem Galettenpaar 6 wird der Faden 1 durch eine Texturiereinheit 9 geführt, bei welcher es sich grundsätzlich um irgendeine bekannte Texturiereinheit handeln kann, hier jedoch im besonderen handelt es sich um eine sogenannten "Rolltex"-Texturiereinheit, welche in der veröffentlichten europäischen Schrift Nr. 0310890 A1 gezeigt und beschrieben ist.The pair of godets 5 and 6 together form a stretching unit. After the pair of godets 6, the thread 1 is passed through a texturing unit 9 performed, which is basically any known texturing unit can act here in particular it is a so-called "Rolltex" texturing unit, which in the published European publication No. 0310890 A1 shown and described is.

Nach der Texturiereinheit 9 gelangt der an sich bekannte Texturierpfropfen auf eine Kühltrommel 12, auf welcher das in der Texturiereinheit 9 erwärmte zum vorgenannten Texturierpfropfen komprimierte Filament gekühlt wird. The texturing unit 9 is followed by the known one Texturing plug on a cooling drum 12, on which the in the texturing unit 9 heated to the aforementioned Texturing plug compressed filament is cooled.

Nach der Kühltrommel 12 wird der Texturierpfropfen wieder aufgelöst, indem der Faden über die Umlenkungen 10 und 11 geführt wird, welche als Bremse funktionieren, so dass der Pfropfen im Bereich zwischen den Umlenkungen 11 und 10 sowie vor dem nachfolgenden Galettenpaar 7 wieder zu einem Faden gestreckt wird, in welchem allerdings die Texturierung, wenn auch hier in gestreckter Form, geblieben ist.After the cooling drum 12, the texturing plug is again dissolved by the thread over the deflections 10 and 11 which function as a brake, so that the Grafting in the area between the deflections 11 and 10 as well before the next pair of godets 7 again to a thread is stretched, but in which the texturing, if here, too, in a stretched form.

Das Galettenpaar 7 bildet eine Relaxiereinheit, mittels welcher in an sich bekannter Weise der texturierte Faden nochmals erwärmt wird, um eine Texturierintensität von vorgegebener Art zu erhalten.The pair of godets 7 forms a relaxation unit by means of which, in a manner known per se, is the textured thread is heated again to a texturing intensity of predetermined Kind of get.

Zwischen den Galetten des Galettenpaares 7 ist eine ebenfalls zum Fadenlauf gehörende Verwirbelungsdüse 8 vorgesehen, welche vorzugsweise nach der Hälfte aller über das Galettenpaar 7 geführten Windungen den texturierten Faden in an sich bekannter Weise verwirbelt, und zwar handelt es sich hier beispielsweise um eine Verwirbelungsdüse, welche mit dem Namen TEMCO im Markt erhältlich ist.There is also one between the godets of pair of godets 7 swirling nozzle 8 belonging to the thread path is provided, which preferably after half of all over the Pair of godets 7 turns the textured thread in swirled in a known manner, namely here, for example, a swirl nozzle, which with the name TEMCO is available on the market.

Nach der Relaxiereinheit 7 wird der texturierte und verwirbelte Faden am Ende des Fadenlaufes in eine Aufwindvorrichtung eingeführt, um auf einem Spulendorn 14 zu einer Spule 15 aufgewunden zu werden. Dabei ist die Erfindung nicht auf die Verwendung der gezeigten Aufwindevorrichtung eingeschränkt, beispielsweise kann auch irgendeine Aufwindvorrichtung verwendet werden.After the relaxation unit 7, the textured and swirled Thread at the end of the thread run in a winding device introduced to a spool on a spool 14 15 to be wound up. The invention is not based on this restricted the use of the winding device shown, for example, any winding device be used.

Je nach Höhe der angeordneten Galettenpaare 5, 6 oder 7 ist ein Standplatz 16 (in Fig. 2 mit strichpunktierten Linien dargestellt) vorgesehen, welcher der Bedienungsperson erlaubt, im vorgenannten Einfädelprozess das Einfädeln in die in Fig. 2 im Grundriss gezeigte gestaffelte Anordnung der Rollen durchzuführen. Depending on the height of the arranged pairs of godets 5, 6 or 7 a stand 16 (in Fig. 2 with dash-dotted lines shown) which allows the operator to in the aforementioned threading process, threading into the 2 shows a staggered arrangement of the Perform roles.

Aus Fig. 2 ist ersichtlich, dass die Mittellinien 17 der Galettenpaare 5, 6 und 7 (der Einfachheit halber ist jeweils nur die obere Galette dargestellt) einen Winkel α von grösser als 0 und kleiner als 90°, vorzugsweise zwischen 60° und 80°, zur Bezugsebene E aufweisen, während die Mittellinie 18 des Spulendornes 14 bzw. der Spule 15 einen Winkel δ mit der Bezugsebene E einschliesst, welcher im wesentlichen 90° ist.From Fig. 2 it can be seen that the center lines 17 of the Godet pairs 5, 6 and 7 (for simplicity's sake, respectively only the upper godet shown) has an angle α of greater than 0 and less than 90 °, preferably between 60 ° and 80 ° to the reference plane E while the center line 18 of the coil mandrel 14 or the coil 15 an angle δ with the reference plane E, which essentially Is 90 °.

Dabei sind die aus den Streck-Texturier-Relaxiereinheiten und der Aufwindvorrichtung 13 gebildeten Maschineneinheiten I je für sich nebeneinander in Reihe angeordnet, so dass wie mit dem Abstand A in Fig. 2 dargestellt, die Spuleinheiten denselben Abstand von der imaginären Bezugsebene E aufweisen.Here are the stretch texturing relaxation units and the winding device 13 formed machine units I each arranged side by side in a row, so that like shown with the distance A in Fig. 2, the winding units have the same distance from the imaginary reference plane E.

Claims (3)

  1. An arrangement of draw texturing machines for synthetic yarns, characterized in that a draw unit (5 and 6) and a relaxation unit (7) each are arranged at least partly in a staggered manner mutually parallel and above a winder unit (13), with the central lines (17) of the draw unit (5 and 6) and the relaxation unit (7) each enclose an angle (α) with a reference plane (E) which is more than 0° and less than 90°, preferably between 60° and 80°, whereas the central line (18) of the winder unit encloses an angle (δ) of substantially 90° with the reference plane (E) and the winder units are arranged in a row substantially mutually parallel and with a predetermined distance (A) from the reference plane (E).
  2. An arrangement as claimed in claim 1, characterized in that a draw unit, a texturing unit, a relaxation unit and a winder unit jointly form a machine unit (I), and such machine units (I) are arranged in their entirety in a row adjacent to one another.
  3. An arrangement as claimed in claim 1, characterized in that a central raised site (16) is provided for the operator, from where the entire thread course of a machine unit (I) can be operated during the threading of the thread (1).
EP95117782A 1994-11-25 1995-11-11 Draw texturing apparatus for synthetic yarns Expired - Lifetime EP0718424B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3562/94 1994-11-25
CH356294 1994-11-25

Publications (3)

Publication Number Publication Date
EP0718424A2 EP0718424A2 (en) 1996-06-26
EP0718424A3 EP0718424A3 (en) 1996-07-03
EP0718424B1 true EP0718424B1 (en) 1998-04-01

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Application Number Title Priority Date Filing Date
EP95117782A Expired - Lifetime EP0718424B1 (en) 1994-11-25 1995-11-11 Draw texturing apparatus for synthetic yarns

Country Status (6)

Country Link
US (1) US5755086A (en)
EP (1) EP0718424B1 (en)
JP (1) JPH08226038A (en)
CN (1) CN1050868C (en)
CA (1) CA2163730A1 (en)
DE (1) DE59501776D1 (en)

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Publication number Priority date Publication date Assignee Title
US6890166B2 (en) 2001-09-11 2005-05-10 Neumag Gmbh & Co. Kg Spinning-drawing-texturing machine

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CN100352985C (en) * 2001-06-28 2007-12-05 苏拉有限及两合公司 False twist texturing machine
ITFI20030116A1 (en) * 2003-04-24 2004-10-25 Pecci Filati S P A PROCESS AND EQUIPMENT FOR THE TRANSFORMATION OF YARNS AND YARN SO MADE
EP1526196A3 (en) * 2003-10-20 2006-07-19 Maschinenfabrik Rieter Ag A thread heating device
EP2016211B1 (en) 2006-05-08 2011-09-14 Oerlikon Textile GmbH & Co. KG Device for melt spinning, treating and winding synthetic threads
RU2434978C2 (en) 2006-05-08 2011-11-27 Ёрликон Текстиле Гмбх Унд Ко. Кг Spin-draw and texturing machine
DE102011016225A1 (en) * 2010-04-09 2011-12-15 Oerlikon Textile Gmbh & Co. Kg textile machine
JP5894871B2 (en) * 2012-06-22 2016-03-30 Ｔｍｔマシナリー株式会社 Spinning and drawing equipment
DE102021107995B4 (en) * 2021-03-30 2023-02-09 Stc Spinnzwirn Gmbh thread manufacturing plant

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Publication number Priority date Publication date Assignee Title
US6890166B2 (en) 2001-09-11 2005-05-10 Neumag Gmbh & Co. Kg Spinning-drawing-texturing machine

Also Published As

Publication number Publication date
CA2163730A1 (en) 1996-05-26
DE59501776D1 (en) 1998-05-07
US5755086A (en) 1998-05-26
JPH08226038A (en) 1996-09-03
CN1050868C (en) 2000-03-29
EP0718424A3 (en) 1996-07-03
CN1132804A (en) 1996-10-09
EP0718424A2 (en) 1996-06-26

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