EP0521279A1 - System for transporting bobbins in a multi-station textile machine - Google Patents

System for transporting bobbins in a multi-station textile machine Download PDF

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Publication number
EP0521279A1
EP0521279A1 EP92108297A EP92108297A EP0521279A1 EP 0521279 A1 EP0521279 A1 EP 0521279A1 EP 92108297 A EP92108297 A EP 92108297A EP 92108297 A EP92108297 A EP 92108297A EP 0521279 A1 EP0521279 A1 EP 0521279A1
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EP
European Patent Office
Prior art keywords
endless conveyor
rail
bobbin
coil
endless
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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.)
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Application number
EP92108297A
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German (de)
French (fr)
Inventor
Wolfgang Dipl.-Ing. Leupers
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Palitex Project Co GmbH
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Palitex Project Co GmbH
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Publication date
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Publication of EP0521279A1 publication Critical patent/EP0521279A1/en
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins

Definitions

  • the invention relates to a system for transporting fully wound bobbins and empty bobbin tubes between multi-position textile machines of different production levels, containing an endless conveyor rail common to the machines of different production levels, along which bobbin or bobbin tube carriers can be moved along and between the machines of different production levels.
  • a single conveyor rail assigned to the different machines is provided, on which the spool or spool sleeve carrier, in particular in the form of a carriage or carriage, can always run in the same direction.
  • the coil carriers are either moved by hand along the conveyor rail, or there are rising and falling rail sections in the direction of movement of the slides.
  • a motor-driven conveyor device for example in the form of an endless conveyor, from which the individual coil carriers or coil carrier slides are grasped and raised. As soon as the individual coil carriers or coil carrier slides have reached an elevated rail level, they can automatically move downward in the area of subsequent, falling rail sections under the influence of the heavy field.
  • the disadvantage of this known system is that the transport flow along the conveyor rail takes place relatively stagnantly or in batches, on the one hand independent drive units are required in the area of the various rising rail sections, while on the other hand it is not reliably ensured that coil carriers or coil carrier carriages are provided in a uniform manner Drive along the individual workstations of the multi-position textile machines so that no uniform supply of the individual workstations is guaranteed.
  • the sequence of different conveyor rail systems is based on the fact that at least one handling machine is provided at the same time with the coil carriers or coil carrier trains for performing operations at individual workstations of the multi-position machines, the individual handling machine in each case for performing operations in the area of one of the machine types different manufacturing stages.
  • the invention has for its object to design a transport system of the type described in such a way that a direct connection with a uniform conveying or work flow is ensured between multi-position machines of different production stages, such that each multi-position textile machine is operated or serviced at the work stations different stages of manufacture essentially an uninterrupted flow of Coil or coil sleeve carriers is moved past.
  • the transport system according to the invention is characterized in that the endless conveyor rail is assigned a single endless, driven conveyor element for the individual bobbin or bobbin tube carriers.
  • the endless conveyor rail is assigned a single endless, driven conveyor element for the individual bobbin or bobbin tube carriers.
  • the bobbin or bobbin tube carriers are attached to the endless conveying element at defined intervals, these intervals preferably corresponding to the spacing between adjacent work stations of the multi-position textile machines.
  • the endless conveyor element is preferably a conveyor chain which is supported and guided by means of rollers in or on the endless conveyor rail.
  • FIGS. 1-4 different machine groups, which are interconnected by the system according to the invention are connected
  • Figure 5 is a detailed perspective view of the drive device for the conveyor element used according to the invention.
  • a double-wire twisting machine A and a specialist machine B are connected to one another by a single endless conveyor rail 1.
  • This conveyor rail 1 is part of an overhead conveyor system which contains an endless driven conveyor element 2 (FIG. 5) which is guided along the conveyor rail 1 and to which the individual coil or coil sleeve carriers 3 are attached.
  • the individual coil or coil sleeve carriers are essentially represented by the coils a or coil sleeves b.
  • the double-wire twisting machine A is assigned a maintenance or handling machine 6 which serves to exchange empty bobbin tubes b and full supply bobbins a between the individual twisting points or twisting spindles 4 and the conveyor system 1, 2, 3.
  • the specialist machine B is assigned a maintenance or handling machine 5 not belonging to the invention.
  • the direction of movement of the endless conveyor element 2 is indicated in FIG. 1 by the arrow f1.
  • the individual coil or. Coil tube carriers 3 are preferably attached to the endless conveyor element 2 at a distance corresponding to the pitch of the double-wire twisting machine, it being irrelevant whether the individual coil or coil tube carriers are equipped with empty bobbin tubes b or full supply bobbins a during the rotation of the conveyor element 2 .
  • the transport flow is designed so that the conveying element 2 either rotates continuously, so that a bobbin or bobbin tube change can then be carried out by hand, or is stopped intermittently, so that an automatic or automated bobbin or bobbin tube exchange can take place.
  • a double-wire twisting machine A and a specialist machine B are connected to one another by an endless conveyor rail 11, which comprises rising or falling rail sections.
  • the bobbin or bobbin holder provided for the bobbin transport have the form of transport baskets 7, which are attached to an endless conveyor element 2, e.g. a conveyor chain 2 shown in Figure 5 are attached.
  • full and empty transport baskets alternate with one another in an unordered manner.
  • the operator on the double-wire twisting machine A is thus practically always provided with a full supply spool for manual operation of the individual double-wire twisting spindle 4. It is irrelevant whether the double-wire twisting machine section by section, i.e.
  • the transport or conveyor system also serves to transport away the empty bobbin tubes b of the bobbins that have run out in the double-wire twisting spindle.
  • the empty bobbin tubes are transferred to the specialist machine b in order to be rewound.
  • FIG. 3 shows a schematic representation of a double-wire twisting machine A, which is connected to an air spinning machine C by the endless conveyor rail 21.
  • This endless conveyor rail 21 also has sloping and rising rail sections.
  • Conveyor baskets 7 are also provided as coil or coil sleeve carriers Figure 3 not shown endless conveyor element, such as the endless conveyor chain 2 shown in Figure 5 are attached.
  • a double-wire twisting machine A is connected to an air spinning machine C by an endless conveyor rail 31.
  • the conveyor rail 31 is arranged in the lower machine area, an endless conveyor belt 32 guided along the rail 31 serving as a transport element, which carries pin-like carrier 33 for attaching full supply spools a or empty spool sleeves b.
  • the drive assembly 34 is used to drive the endless conveyor belt 32 (this drive assembly 34 must still be shown in FIG. 4).
  • FIG. 5 shows a section of part of the endless conveyor rail 1, which can also correspond to the conveyor rails 11 and 21, which is designed as a hollow profile with a lower slot 1.1 running in the longitudinal direction of the rail.
  • Each bobbin or bobbin holder 3 has a support rod 3.1 which is inserted through the slot 1.1 into the hollow profile of the conveyor rail 1 and is suspended there via guide rollers 3.2.
  • a fastening device 3.3 is attached for one or two coils b.
  • the support rod 3.1 is held between the end sections of adjoining chain links 2.1 in such a way that the individual support rods 3.1 are carried along with the movement of the endless conveyor chain 2.
  • the conveyor chain 2 is driven by means of motor-driven friction wheels 8 which act laterally on the transport chain 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Chain Conveyers (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

A system for transporting fully wound bobbins (a) and empty bobbin tubes (b) between multi-station textile machines (A,B) of different production stages by means of a common, endless conveyor rail (1), on which bobbin or bobbin-tube carriers (3) are movable between the machines (A,B) of different production stages, is characterised in that the endless conveyor rail (1) is assigned an endless driven conveyor element (2). <IMAGE>

Description

Die Erfindung betrifft eine Anlage zum Transport von vollbewickelten Spulen und leeren Spulenhülsen zwischen Vielstellen-Textilmaschinen unterschiedlicher Fertigungsstufe, enthaltend eine den Maschinen unterschiedlicher Fertigungsstufen gemeinsame, endlose Förderschiene, auf der Spulen- bzw. Spulenhülsenträger entlang und zwischen den Maschinen unterschiedlicher Fertigungsstufen verfahrbar sind.The invention relates to a system for transporting fully wound bobbins and empty bobbin tubes between multi-position textile machines of different production levels, containing an endless conveyor rail common to the machines of different production levels, along which bobbin or bobbin tube carriers can be moved along and between the machines of different production levels.

In der DE-OS 22 27 109 (= US-PS 3 828 682) ist eine Anlage beschrieben, um die an mindestens einer ersten Spinnmaschinen hergestellten, vollen Spulen mindestens einer zweiten, ein Spulengatter aufweisenden Spinnmaschine der nachfolgenden Fertigungsstufe zu transportieren und die leeren Spulenhülsen wieder zu der oder den ersten Spinnmaschinen zurücktransportieren. Bei dieser bekannten Anlage ist eine einzige den verschiedenen Maschinen zugeordnete Förderschiene vorgesehen, auf der die Spulen- bzw. Spulenhülsenträger, insbesondere in Form von Schlitten oder Wagen, in stets derselben Laufrichtung umlaufen können. Die Spulenträger werden entlang der Förderschiene entweder von Hand bewegt, oder es sind ansteigende und abfallende Schienenabschnitte in der Bewegungsrichtung der Schlitten vorgesehen. Im Bereich jedes ansteigenden Schienenabschnittes ist eine motorisch angetriebene Fördereinrichtung, beispielsweise in Form eines Endlosförderers vorgesehen, von dem die einzelnen Spulenträger bzw. Spulenträgerschlitten erfaßt und hoch gefahren werden. Sobald die einzelnen Spulenträger bzw. Spulenträgerschlitten auf einem erhöhten Schienenniveau angekommen sind, können sie im Bereich anschließender, abfallender Schienenabschnitte unter dem Schwerfeldeinfluß selbstätig nach unten fahren. Der Nachteil dieser bekannten Anlage besteht darin, daß der Transportfluß entlang der Förderschiene relativ stockend bzw. absatzweise erfolgt, wobei einerseits im Bereich der verschiedenen ansteigenden Schienenabschnitte jeweils selbständige Antriebsaggregate erforderlich sind, während andererseits nicht zuverlässig gewährleistet ist, daß in gleichmäßiger Weise Spulenträger bzw. Spulenträgerwagen an den einzelnen Arbeitsstellen der Vielstellen- Textilmaschinen entlangfahren, so daß keine gleichmäßige Versorgung der einzelnen Arbeitsstellen gewährleistet ist.DE-OS 22 27 109 (= US Pat. No. 3,828,682) describes a system for transporting the full bobbins produced on at least one first spinning machine, at least one second spinning machine having a bobbin case, of the subsequent production stage and the empty bobbin tubes transport back to the first spinning machine (s). In this known system, a single conveyor rail assigned to the different machines is provided, on which the spool or spool sleeve carrier, in particular in the form of a carriage or carriage, can always run in the same direction. The coil carriers are either moved by hand along the conveyor rail, or there are rising and falling rail sections in the direction of movement of the slides. In the area of each rising rail section, a motor-driven conveyor device, for example in the form of an endless conveyor, is provided, from which the individual coil carriers or coil carrier slides are grasped and raised. As soon as the individual coil carriers or coil carrier slides have reached an elevated rail level, they can automatically move downward in the area of subsequent, falling rail sections under the influence of the heavy field. The disadvantage of this known system is that the transport flow along the conveyor rail takes place relatively stagnantly or in batches, on the one hand independent drive units are required in the area of the various rising rail sections, while on the other hand it is not reliably ensured that coil carriers or coil carrier carriages are provided in a uniform manner Drive along the individual workstations of the multi-position textile machines so that no uniform supply of the individual workstations is guaranteed.

In der DE-OS 39 06 718 (=US-PS 4 979 360) ist ein Transport- und Handhabungssystem für Vielstellen-Textilmaschinen beschrieben, das mehrere durch Weichen miteinander verbindbare Schienensysteme umfaßt, wobei im Bereich jedes Schienensystems gesonderte Antriebseinrichtungen vorhanden sind, um die entlang der einzelnen Schienensysteme verfahrbaren Spulenträger bzw. Spulenträgerzüge zu den einzelnen Arbeitsstellen der Vielstellen-Textilmaschinen zu fördern. Bei dieser bekannten Anlage hat die Aneinanderreihung verschiedener Förderschienensysteme ihren Grund darin, daß gleichzeitig mit den Spulenträgern bzw. Spulenträgerzügen mindestens ein Handhabungsautomat zur Ausführung von Bedienungsvorgängen an einzelnen Arbeitsstellen der Vielstellenmaschinen vorgesehen ist, wobei der einzelne Handhabungsautomat jeweils zur Durchführung von Bedienungsvorgängen im Bereich einer der Maschinenarten unterschiedlicher Fertigungsstufen dient.DE-OS 39 06 718 (= US Pat. No. 4,979,360) describes a transport and handling system for multi-position textile machines which comprises a plurality of rail systems which can be connected to one another by switches, separate drive devices being provided in the region of each rail system in order to provide the To promote coil carriers or coil carrier trains that can be moved along the individual rail systems to the individual workstations of the multi-position textile machines. In this known system, the sequence of different conveyor rail systems is based on the fact that at least one handling machine is provided at the same time with the coil carriers or coil carrier trains for performing operations at individual workstations of the multi-position machines, the individual handling machine in each case for performing operations in the area of one of the machine types different manufacturing stages.

Der Erfindung liegt die Aufgabe zugrunde, eine Transportanlage der eingangs geschilderten Art so zu gestalten, daß zwischen Vielstellenmaschinen unterschiedlicher Fertigungsstufen ein Direktverbund mit gleichmäßigen Förder- bzw. Arbeitsfluß gewährleistet ist, derart, daß an den zu bedienenden bzw. zu wartenden Arbeitsstellen jeder Vielstellen-Textilmaschine unterschiedlicher Fertigungsstufen im wesentlichen ein ununterbrochener Fluß von Spulen- bzw. Spulenhülsenträgern vorbeibewegt wird.The invention has for its object to design a transport system of the type described in such a way that a direct connection with a uniform conveying or work flow is ensured between multi-position machines of different production stages, such that each multi-position textile machine is operated or serviced at the work stations different stages of manufacture essentially an uninterrupted flow of Coil or coil sleeve carriers is moved past.

Zur Lösung dieser Aufgabe ist, die erfindungsgemäße Transportanlage dadurch gekennzeichnet, daß der endlosen Förderschiene ein einziges endloses, angetriebenens Förderelement für die einzelnen Spulen- bzw. Spulenhülsenträger zugeordnet ist. Auf diese Weise ist ein reibungsloser Förderfluß ohne verschiedene Antriebs- bzw. Förderelemente gewährleistet, wobei auf Umsetz- oder Zwischenstationen, z.B. in Form von zwei unterschiedliche Schienensysteme verbindenen Weichen, oder intermittierend wirksamen Antriebselementen verzichtet werden kann, die eine absatzweise Förderung der Spulen- bzw. Spulenhülsenträger zur Folge haben.To achieve this object, the transport system according to the invention is characterized in that the endless conveyor rail is assigned a single endless, driven conveyor element for the individual bobbin or bobbin tube carriers. In this way, a smooth flow of conveyance is guaranteed without different drive or conveying elements, with transfer or intermediate stations, e.g. in the form of points connecting two different rail systems, or intermittently effective drive elements can be dispensed with, which result in a batchwise promotion of the coil or coil sleeve carrier.

Gemäß weiterer Erfindung ist vorgesehen, daß die Spulen- bzw. Spulenhülsenträger in definierten Abständen an dem endlosen Förderelement angebracht sind, wobei diese Abstände vorzugsweise den Teilungsabständen zwischen benachbarten Arbeitsstellen der Vielstellen-Textilmaschinen entsprechen.According to a further invention, it is provided that the bobbin or bobbin tube carriers are attached to the endless conveying element at defined intervals, these intervals preferably corresponding to the spacing between adjacent work stations of the multi-position textile machines.

Das endlose Förderelement ist vorzugsweise eine Förderkette, die mittels Laufrollen in bzw. auf der endlosen Förderschiene abgestützt und geführt ist.The endless conveyor element is preferably a conveyor chain which is supported and guided by means of rollers in or on the endless conveyor rail.

Die Erfindung wird im folgenden anhand der Zeichnung näher beschrieben.The invention is described below with reference to the drawing.

Es zeigen: Figuren 1-4 verschiedene Maschinengruppierungen, die durch die erfindungsgemäße Anlage miteinander verbunden sind, und
Figur 5 eine perspektivische Detaildarstellung der Antriebsvorrichtung für das erfindungsgemäß verwendete Förderelement.The figures show: FIGS. 1-4 different machine groups, which are interconnected by the system according to the invention are connected, and
Figure 5 is a detailed perspective view of the drive device for the conveyor element used according to the invention.

Bei der in Figur 1 dargestellten Gesamtanlage sind eine Doppeldraht-Zwirnmaschine A und eine Fachmaschine B durch eine einzige endlose Förderschiene 1 miteinander verbunden. Diese Förderschiene 1 ist Teil eines Hängefördersystems das ein entlang der Förderschiene 1 geführtes endloses angetriebenes Förderelement 2 (Fig. 5) enthält, an dem die einzelnen Spulen- bzw. Spulenhülsenträger 3 angebracht sind. In Figur 1 sind die einzelnen Spulen- bzw. Spulenhülsenträger im wesentlichen durch die Spulen a bzw. Spulenhülsen b representiert.In the overall system shown in FIG. 1, a double-wire twisting machine A and a specialist machine B are connected to one another by a single endless conveyor rail 1. This conveyor rail 1 is part of an overhead conveyor system which contains an endless driven conveyor element 2 (FIG. 5) which is guided along the conveyor rail 1 and to which the individual coil or coil sleeve carriers 3 are attached. In FIG. 1, the individual coil or coil sleeve carriers are essentially represented by the coils a or coil sleeves b.

Der Doppeldraht-Zwirnmaschine A ist ein Wartungs- bzw. Handhabungsautomat 6 zugeordnet, der dazu dient, leere Spulenhülsen b und volle Vorlagespulen a zwischen den einzelnen Zwirnstellen bzw. Zwirnspindeln 4 und dem Fördersystem 1, 2, 3 auszutauschen. In vergleichbarer Weise ist der Fachmaschine B ein nicht zur Erfindung gehörender Wartungs- bzw. Handhabungsautomat 5 zugeordnet.The double-wire twisting machine A is assigned a maintenance or handling machine 6 which serves to exchange empty bobbin tubes b and full supply bobbins a between the individual twisting points or twisting spindles 4 and the conveyor system 1, 2, 3. In a comparable manner, the specialist machine B is assigned a maintenance or handling machine 5 not belonging to the invention.

Die Bewegungsrichtung des endlosen Förderelementes 2 ist in Figur 1 durch den Pfeil f1 angedeutet. Die einzelnen Spulen-bzw. Spulenhülsenträger 3 sind vorzugsweise in einem dem Teilungsabstand der Doppeldraht-Zwirnmaschine entsprechenden Abstand an dem endlosen Förderelement 2 angebracht, wobei es unbeachtlich ist, ob die einzelnen Spulen- bzw. Spulenhülsenträger während des Umlaufes des Förderelementes 2 mit leeren Spulenhülsen b oder vollen Vorlagespulen a bestückt sind. Der Transportfluss ist so gestaltet, daß das Förderelement 2 entweder ständig umläuft, so daß dann ein Spulen- oder Spulenhülsenwechsel von Hand vorgenommen werden kann, oder intermittierend angehalten wird, so daß ein automatischer oder automatisierter Spulen- bzw. Spulenhülsenaustausch stattfinden kann.The direction of movement of the endless conveyor element 2 is indicated in FIG. 1 by the arrow f1. The individual coil or. Coil tube carriers 3 are preferably attached to the endless conveyor element 2 at a distance corresponding to the pitch of the double-wire twisting machine, it being irrelevant whether the individual coil or coil tube carriers are equipped with empty bobbin tubes b or full supply bobbins a during the rotation of the conveyor element 2 . The transport flow is designed so that the conveying element 2 either rotates continuously, so that a bobbin or bobbin tube change can then be carried out by hand, or is stopped intermittently, so that an automatic or automated bobbin or bobbin tube exchange can take place.

Bei der Gesamtanlage gemäß der Figur 2 sind eine Doppeldraht-Zwirnmaschine A und eine Fachmaschine B durch eine endlose Förderschiene 11 miteinander verbunden, die ansteigende bzw. abfallende Schienenabschnitte umfaßt. Die für den Spulentransport vorgesehene Spulen- bzw. Spulenhülsenträger haben die Form von Transportkörben 7, die an einem endlosen Förderelement 2, z.B. einer in Figur 5 dargestellten Förderkette 2 angebracht sind. Gemäß der Darstellung von Figur 2 wechseln volle und leere Transportkörbe ungeordnet einander ab. Der Bedienungsperson an der Doppeldraht-Zwirnmaschine A steht damit für die Handbedienung der einzelnen Doppeldraht-Zwirnspindel 4 praktisch immer eine volle Vorlagespule zur Verfügung. Dabei ist es unerheblich, ob die Doppeldraht-Zwirnmaschine sektionsweise, d.h. Spindel für Spindel, bedient wird, oder aber ob dieser Bedienvorgeng wild geschieht, d.h. immer nur dort, wo gerade eine Doppeldraht-Zwirnspindel ausgelaufen ist und einer neuen Bestückung bedarf. Die erfindungsgemäße Transport- bzw. Förderanlage dient auch zum Wegtransport der leeren Spulenhülsen b der in der Doppeldraht-Zwirnspindel ausgelaufenen Spulen. Die leeren Spulenhülsen werden im Bereich der Fachmaschine b an diese übergeben, um wieder bewickelt zu werden.In the overall system according to FIG. 2, a double-wire twisting machine A and a specialist machine B are connected to one another by an endless conveyor rail 11, which comprises rising or falling rail sections. The bobbin or bobbin holder provided for the bobbin transport have the form of transport baskets 7, which are attached to an endless conveyor element 2, e.g. a conveyor chain 2 shown in Figure 5 are attached. According to the illustration in FIG. 2, full and empty transport baskets alternate with one another in an unordered manner. The operator on the double-wire twisting machine A is thus practically always provided with a full supply spool for manual operation of the individual double-wire twisting spindle 4. It is irrelevant whether the double-wire twisting machine section by section, i.e. Spindle for spindle, is operated, or whether this operation happens wildly, i.e. only where a double-wire twisted spindle has just run out and needs new equipment. The transport or conveyor system according to the invention also serves to transport away the empty bobbin tubes b of the bobbins that have run out in the double-wire twisting spindle. The empty bobbin tubes are transferred to the specialist machine b in order to be rewound.

Figur 3 zeigt in schematischer Darstellung eine Doppeldraht-Zwirnmaschine A, die durch die endlose Förderschiene 21 mit einer Luftspinnmaschine C verbunden ist. Auch diese endlose Förderschiene 21 hat abfallende und ansteigende Schienenabschnitte. Als Spulen- bzw. Spulenhülsenträger sind ebenfalls Förderkörbe 7 vorgesehen, die an einem in Figur 3 nicht dargestellten endlosen Förderelement, etwa der in Figur 5 dargestellten endlosen Förderkette 2 angebracht sind.FIG. 3 shows a schematic representation of a double-wire twisting machine A, which is connected to an air spinning machine C by the endless conveyor rail 21. This endless conveyor rail 21 also has sloping and rising rail sections. Conveyor baskets 7 are also provided as coil or coil sleeve carriers Figure 3 not shown endless conveyor element, such as the endless conveyor chain 2 shown in Figure 5 are attached.

Bei der in Figur 4 dargestellten Anlage ist eine Doppeldraht-Zwirnmaschine A durch eine endlose Förderschiene 31 mit einer Luftspinnmaschine C verbunden. In diesem Fall ist die Förderschiene 31 im unteren Maschinenbereich angeordnet, wobei als Transportelement ein endloses, entlang der Schiene 31 geführtes Transportband 32 dient, das zapfenartige Träger 33 zum Aufstecken von vollen Vorlagespulen a bzw. leeren Spulenhülsen b trägt. Zum Antrieb des endlosen Förderbandes 32 dient das Antriebsaggregat 34 (dieses Antriebsaggregat 34 muß in Figur 4 noch dargestellt werden).In the system shown in FIG. 4, a double-wire twisting machine A is connected to an air spinning machine C by an endless conveyor rail 31. In this case, the conveyor rail 31 is arranged in the lower machine area, an endless conveyor belt 32 guided along the rail 31 serving as a transport element, which carries pin-like carrier 33 for attaching full supply spools a or empty spool sleeves b. The drive assembly 34 is used to drive the endless conveyor belt 32 (this drive assembly 34 must still be shown in FIG. 4).

In Figur 5 ist ausschnittsweise ein Teil der endlosen Förderschiene 1, der auch die Förderschienen 11 und 21 entsprechen können, dargestellt, die als Hohlprofil mit einem in Schienenlängsrichtung verlaufenden, unteren Schlitz 1.1 ausgebildet ist. Jeder Spulen- bzw. Spulenhülsenträger 3 besitzt eine Tragstange 3.1, der durch den Schlitz 1.1 in das Hohlprofil der Förderschiene 1 hineingeführt und dort über Führungsrollen 3.2 aufgehängt ist. Am unteren Ende der Tragstange 3.1 ist eine Befestigungsvorrichtung 3.3 für eine oder zwei Spulen b angebracht. Die Tragstange 3.1 ist zwischen den Endabschnitten von aneinander angrenzenden Kettengliedern 2.1 festgehalten, derart, daß bei der Bewegung der endlosen Förderkette 2 die einzelnen Tragstangen 3.1 mitgenommen werden. Der Antrieb der Förderkette 2 erfolgt mittels motorisch angetriebener Reibräder 8, die seitlich an der Transportkette 2 angreifen.FIG. 5 shows a section of part of the endless conveyor rail 1, which can also correspond to the conveyor rails 11 and 21, which is designed as a hollow profile with a lower slot 1.1 running in the longitudinal direction of the rail. Each bobbin or bobbin holder 3 has a support rod 3.1 which is inserted through the slot 1.1 into the hollow profile of the conveyor rail 1 and is suspended there via guide rollers 3.2. At the lower end of the support rod 3.1, a fastening device 3.3 is attached for one or two coils b. The support rod 3.1 is held between the end sections of adjoining chain links 2.1 in such a way that the individual support rods 3.1 are carried along with the movement of the endless conveyor chain 2. The conveyor chain 2 is driven by means of motor-driven friction wheels 8 which act laterally on the transport chain 2.

Claims (3)

Anlage zum Transport von vollbewickelten Spulen und leeren Spulenhülsen zwischen Vielstellen-Textilmaschinen unterschiedlicher Fertigungsstufen, enthaltend eine den Maschinen unterschiedlicher Fertigungsstufen gemeinsame endlose Förderschiene, auf der Spulen- bzw. Spulenhülsenträger zwischen den Maschinen unterschiedlicher Fertigungsstufen verfahrbar sind, dadurch gekennzeichnet, daß die endlose Förderschiene (1; 11, 21; 31) mindestens zwei Vielstellen-Textilmaschinen unterschiedlicher Fertigungsstufen in einem direkten Verbund umschließt, und daß der endlosen Förderschiene (1; 11; 21; 31) ein endloses angetriebenes Förderelement (2; 32) zugeordnet ist.System for the transport of fully wound bobbins and empty bobbin tubes between multi-position textile machines of different production stages, containing an endless conveyor rail common to the machines of different production stages, on which bobbin or bobbin tube carriers can be moved between machines of different production stages, characterized in that the endless conveyor rail (1 ; 11, 21; 31) encloses at least two multi-position textile machines of different production stages in a direct connection, and that the endless conveyor rail (1; 11; 21; 31) is assigned an endless driven conveyor element (2; 32). Anlage nach Anspruch 1 dadurch gekennzeichnet, daß die Spulen- bzw. Spulenhülsenträger (3; 33) in definierten Abständen an dem endloses Förderelement angebracht sind.System according to claim 1, characterized in that the coil or coil sleeve carrier (3; 33) are attached to the endless conveyor element at defined intervals. Anlage nach Anspruch 1 dadurch gekennzeichnet, daß das endlose Förderelement (2) eine endlose Förderkette ist, die mittels Laufrollen (3.2) in bzw. auf der Förderschiene (1) abgestützt und geführt ist.System according to claim 1, characterized in that the endless conveyor element (2) is an endless conveyor chain which is supported and guided in or on the conveyor rail (1) by means of rollers (3.2).
EP92108297A 1991-07-01 1992-05-16 System for transporting bobbins in a multi-station textile machine Withdrawn EP0521279A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4121772A DE4121772A1 (en) 1991-07-01 1991-07-01 SYSTEM FOR REEL TRANSPORT BETWEEN MULTIPLE-DIGIT TEXTILE MACHINES
DE4121772 1991-07-01

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EP0521279A1 true EP0521279A1 (en) 1993-01-07

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EP92108297A Withdrawn EP0521279A1 (en) 1991-07-01 1992-05-16 System for transporting bobbins in a multi-station textile machine

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US (1) US5301497A (en)
EP (1) EP0521279A1 (en)
JP (1) JPH05213536A (en)
CZ (1) CZ206392A3 (en)
DE (1) DE4121772A1 (en)

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EP0855456A2 (en) * 1997-01-22 1998-07-29 Zinser Textilmaschinen GmbH Method and apparatus for transporting full roving bobbins respectively empty roving cores
DE102004005517A1 (en) * 2004-02-04 2005-08-25 Wf Logistik Gmbh Selective bobbin-handling assembly for thread ring spinning assembly is fixed to a movable frame
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EP0855456A3 (en) * 1997-01-22 1999-06-30 Zinser Textilmaschinen GmbH Method and apparatus for transporting full roving bobbins respectively empty roving cores
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WO2007036335A1 (en) * 2005-09-27 2007-04-05 Autefa Automation Gmbh Supplying spool feeding method and device

Also Published As

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DE4121772A1 (en) 1993-01-07
CZ206392A3 (en) 1993-01-13
US5301497A (en) 1994-04-12
JPH05213536A (en) 1993-08-24

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