EP0421192A1 - Spinning installation equipped with a suspended transport system - Google Patents

Spinning installation equipped with a suspended transport system Download PDF

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Publication number
EP0421192A1
EP0421192A1 EP90118043A EP90118043A EP0421192A1 EP 0421192 A1 EP0421192 A1 EP 0421192A1 EP 90118043 A EP90118043 A EP 90118043A EP 90118043 A EP90118043 A EP 90118043A EP 0421192 A1 EP0421192 A1 EP 0421192A1
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EP
European Patent Office
Prior art keywords
spinning
cleaning device
plant according
machines
conveyor system
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Withdrawn
Application number
EP90118043A
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German (de)
French (fr)
Inventor
Josef Dr.-Ing. Hafner
Rolf Dipl.-Ing. Dipl.-Wirtsch.Ing. Schönenberger
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.)
Veit Transpo GmbH
Original Assignee
Veit Transpo GmbH
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 Veit Transpo GmbH filed Critical Veit Transpo GmbH
Publication of EP0421192A1 publication Critical patent/EP0421192A1/en
Withdrawn legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H11/00—Arrangements for confining or removing dust, fly or the like
    • D01H11/005—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
    • D01H11/006—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices travelling along the machines
    • 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
    • D01H9/005—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving
    • 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
    • D01H9/182—Overhead conveying devices

Definitions

  • the invention relates to a spinning plant with an overhead conveyor system of the type explained in the preamble of claim 1.
  • a overhead conveyor system for such a spinning plant is known from DE-OS 37 34 505.
  • the usual ring spinning machines provided with a creel are used.
  • Conveyor rails are attached to the gate of the ring spinning machine, which allow the spools to be directly entered into the gate of the ring spinning machine.
  • the fuse guides and their fastenings are also attached to the gate.
  • the overhead conveyor system is used in the known spinning plant for feeding full bobbins into the creel or to the gate of the ring spinning machine or for conveying away empty bobbin tubes.
  • the overhead conveyor system i. H. the arrangement and spacing of the rails as well as the rail guidance can be matched to the special design of the ring spinning machine. An exchange of the ring spinning machines therefore requires a constructive and structural change in the overhead conveyor system.
  • the invention is therefore based on the object of providing a spinning plant which allows a problem-free exchange of ring spinning machines.
  • the configuration according to the invention makes it possible to perceive those of a gate of a spinning machine Functions from the overhead conveyor system, so that the spinning machine can be easily replaced.
  • a spinning plant can be modernized without increasing the necessary costs for this by changing the overhead conveyor system.
  • the transport system for a cleaning device can be integrated in such a way that a separate rail guide and / or a separate drive for the cleaning device can be saved.
  • the drive for feeding the bobbins or transporting the cleaning device can also be designed so that it is responsible for two spinning machines at the same time. This also saves investment and operating costs.
  • FIG. 1 shows a schematic representation of part of a spinning plant 1 which, in the exemplary embodiment shown, has two schematically drawn spinning machines in the form of two ring spinning machines 2, which are usually parallel to one another.
  • the creel was removed from the ring spinning machines 2.
  • a suspended conveyor system 3 is arranged above the ring spinning machines 2 and contains a support frame 4 with a large number of cross members 4a and longitudinal members 4b.
  • the transverse and longitudinal beams are suspended from a ceiling 5 of a workshop or a false ceiling or the like via hanging beams 4c.
  • the support frame 4 is used to fasten a plurality of cross rails 6, which extend horizontally on both sides of the longitudinal plane of symmetry of the ring spinning machines.
  • the cross rails 6 are parallel to one another and perpendicular to the longitudinal plane of the ring spinning machine 2.
  • Spool positions SP are provided on the cross rails 6 for spools 7 to be spun, the number of which corresponds at least to the number of spinning positions of the ring machine 2.
  • a reserve spool space SP is also available.
  • Guides 8 for deflecting the fines 9 to be spun from the spools 7 are further suspended from the support frame 4 via hanging supports 10.
  • the guides 8 can either be designed as rollers, with a separate guide being provided for each fuse 9, or there is a guide 8 for all the fuse 9 on the one and on the other side of the plane of symmetry of the ring spinning machine 2 in the form of one each provided over the entire length of the ring spinning machine 2 rod.
  • a rail track 11 is arranged on the support frame 4, each of which extends in the form of a closed path outside the cross rails around each of the ring spinning machines 2.
  • the rail track 11 is used to feed full bobbins 7 arranged on transport means 12 to the ring spinning machine 2.
  • the rail track 11 is connected to an incoming rail conveyor track 14 via suitable switches 13.
  • one of the brackets known in the prior art with two rollers offset by 90 degrees to one another is used as the transport means 12, which can roll on a rail provided with tracks with a triangular cross section.
  • other means of transport are also possible.
  • the transport means 12 of the coils 7 to be conveyed are driven by a drive 15 which has an endless drive member 17 which is moved by a motor 16 in the form of, for example, one of the known chains connected to the transport means 12, or in the form of a driver engaging the transport means 12 provided band, or in the form of a friction band engaging the rollers.
  • the drive member 17 is arranged in the space between two adjacent ring spinning machines 2 and drives the transport means on both feed rails 11 of adjacent ring machines 2.
  • the arriving on the feed rails 11 coils 7 are by known measures, for. B. by switching or by transferring by hand to the cross rails 6 to replace an empty coil 7 there.
  • the empty bobbins 7, in particular when the transfer to the transverse rails 6 takes place automatically, are moved in the direction of the longitudinal center plane of the ring spinning machine 2 and there taken over by a conveyor 18 which transports the empty bobbin tubes out of the spinning area.
  • the removal conveyor 18 can in turn be designed as a known, rotating conveyor with pickups or drivers for the coil sleeves.
  • the conveyor 18 is also attached to the support frame 4.
  • a further rail 19 for a cleaning device 20 in the form of a fan runs parallel to the longitudinal center plane of the ring spinning machines 2.
  • the blower consists of a blower head 21, which is suspended with rollers 22a which are offset by 90 degrees to one another on two mutually perpendicular raceways of the rail 19 formed with a triangular cross section.
  • rollers 22a which are offset by 90 degrees to one another on two mutually perpendicular raceways of the rail 19 formed with a triangular cross section.
  • further rollers 22b are provided, which are designed as guide rollers and are supported on a further track on the feed rails 11 of adjacent ring spinning machines.
  • a tube 23 extends vertically downward from the blower head 21 and opens into a suction funnel 24.
  • Blower nozzles 25 extend laterally from the blower head 21 into the region of the overhead conveyor system 3, which keep the overhead conveyor system 3 free of fluff. Blower nozzles 26 are also provided on the tube 23, which are directed towards the devices on the mutually facing sides of the two adjacent ring spinning machines 2 and prevent fluff from getting stuck there. In this way it is possible to clean the facing sides of two adjacent ring spinning machines with a single cleaning device 20.
  • the cleaning device 20 according to this embodiment is particularly advantageous where the ring spinning machines 2 are relatively close to each other to save space, for. B. if spun by an automatic replacement Spools of space for a change carriage between the two ring spinning machines can be saved.
  • the cleaning device 20 is dragged along by the driven transport means 12 of the supplied coils.
  • two bilateral rocker arms 27a and 27b are arranged on the blower head 21, each of which can be rotated about an axis.
  • One end of the double-sided rocker arms 27a and 27b is connected to one another by a coupling rod 28.
  • the coupling rod 28 is displaceable in two directions in the direction of travel of the cleaning device 20 and can be locked in these positions.
  • the length of the coupling rod 28 and the length of the rocker arms 27 and the position of the pivot axes of the rocker arms 27 are dimensioned and arranged so that in each position of the coupling rod 28 one of the rocker arms 27 protrudes into the path of the transport means 12 on the adjacent feed rail 11, while the other of the rocker arms is pivoted out of the way of the transport means on the feed rail 11 of the adjacent ring spinning machine 2.
  • a stop pin 29a and 29b is provided, which cooperate with one end of the coupling rod 28. Since the means of transport 12 running on the two rails 11 in FIG. 4 are driven by the common drive 15 of FIG.
  • the means of transport 12 run, as indicated by the arrows A and B in FIGS. 2 and 4, on those adjacent to the rail 19 Portions of the feed rails 14 in opposite directions.
  • the cleaning device 20 is thus dragged along in the direction of arrow A via the rocker arm 27a until the coupling rod 28 abuts the stop pin 29b.
  • the coupling rod 28 is displaced into the other position, so that the pivot lever 27b now comes into contact with a transport means 12, the pivot lever 27a being pivoted out.
  • the coil positions SP of FIG. 1 contain an easily releasable latching device 30.
  • This latching device 30 consists of a ball 32 loaded by a spring 31, which is arranged in a recess 33 in the transverse rail 6.
  • the ball 32 engages in a groove 35 arranged in a coil holder 34.
  • the latching device 30 can have balls 32 arranged symmetrically on both sides of the rail 6. With this configuration, the latching device 30 is easily detachable, but prevents the distance between the spools 7 which are hanging on cross rails 6 and which are to be spun from changing under the action of the pull on their fuse 9.
  • FIG. 5 shows a second embodiment of a spinning plant 1 ', the same or comparable components with the same reference numerals, supplemented by a prime, provided and are not explained in detail.
  • gateless ring tensioning machines 2 ' are provided, the functions of the gate being taken over by an overhead conveyor system 3'.
  • the overhead conveyor system 3 ' contains a support frame 4' with cross members 4a ', which are attached via hanging supports for 4c' to beams 35, which in turn are supported by supports 36 on the floor 37 of a workshop.
  • Feed rails 11 ' can be formed as a loop or as parallel rails as in the previous embodiment.
  • the overhead conveyor system 3 'of this embodiment is for retracting the spools to be spun 7' in the longitudinal direction, d. H. parallel to the longitudinal extent of the ring spinning machine 2 ', suitable.
  • a corresponding number of longitudinal rails 38 are arranged above each ring spinning machine (two longitudinal rails per RSM are shown twice) in order to accommodate the required number of spool positions SP.
  • the coil positions can be provided directly on the longitudinal rails 38 if each of the coils 7 'has its own means of transport 12'.
  • coil trains can also be put together which consist of individual transport units consisting of two transport means connected via a longitudinal rod, a plurality of coils being attached to the longitudinal rod. In this case, the coil positions would have to be provided on the longitudinal bar.
  • each coil space SP is assigned a separate guide 8 '. If compliance with the necessary distance between the spools to be spun 7 'is ensured by suitable, known spacers, in this embodiment the coil does not have to be locked in place on its spool by cams or the like.
  • the overhead conveyor system 3 of Figure 1 can be supported on the floor and the overhead conveyor system 3 'of Figure 5 can be suspended from the ceiling.
  • A is also possible joint use of both support options and the support of the overhead conveyor system at other suitable locations.
  • the use of other known means of transport as well as deviating rail cross sections is also easily possible.
  • the idea according to the invention of transferring functions of a spinning machine to an overhead conveyor system can also be transferred to other spinning machines.

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

Abstract

What is described is a spinning installation equipped with a suspended transport system (3) which has rails (11) for transporting to and away bobbins (7) for at least one spinning machine (2). Conventional spinning installations use spinning machines, especially ring spinning machines, with a creel, in which there are the bobbin locations on which the full bobbins have to be suspended during the spinning operation. Since the creels of different ring spinning machines have different dimensions, during each exchange of a ring spinning machine the associated suspended transport system also has to be constructionally adapted. To avoid this, it is proposed, according to the invention, to provide creel-free spinnning machines (2) and to arrange the creel devices, especially the bobbin locations (SP), on the suspended transport system (3). …<IMAGE>…

Description

Die Erfindung bezieht sich auf eine Spinnereianlage mit einem Hängefördersystem der im Oberbegriff von Anspruch 1 erläuterten Art.The invention relates to a spinning plant with an overhead conveyor system of the type explained in the preamble of claim 1.

Ein Hängefördersystem für eine derartige Spinnereianlage ist aus der DE-OS 37 34 505 bekannt. Bei der bekannten Spinnereianlage werden die üblichen, mit einem Gatter versehenen Ringspinnmaschinen eingesetzt. Am Gatter der Ringspinnmaschinen sind Förderschienen angebracht, die eine Direkteinfahrt der Spulen in das Gatter der Ringspinnmaschine erlauben. Weiterhin sind am Gatter die Luntenführungen und ihre Befestigungen angebracht. Das Hängefördersystem dient bei der bekannten Spinnereianlage zum Zufördern voller Spulen in das Gatter bzw. zum Gatter der Ringspinnmaschine bzw. zum Wegfördern leerer Spulenhülsen. Bei einer derartigen Ausgestaltung muß jedoch das Hängefördersystem, d. h. die Anordnung und der Abstand der Schienen sowie die Schienenführung auf die spezielle Konstruktion der Ringspinnmaschine abgestimmt werden. Ein Austausch der Ringspinnmaschinen erfordert somit eine konstruktive und bauliche Veränderung des Hängefördersystems.A overhead conveyor system for such a spinning plant is known from DE-OS 37 34 505. In the known spinning plant, the usual ring spinning machines provided with a creel are used. Conveyor rails are attached to the gate of the ring spinning machine, which allow the spools to be directly entered into the gate of the ring spinning machine. The fuse guides and their fastenings are also attached to the gate. The overhead conveyor system is used in the known spinning plant for feeding full bobbins into the creel or to the gate of the ring spinning machine or for conveying away empty bobbin tubes. With such a configuration, however, the overhead conveyor system, i. H. the arrangement and spacing of the rails as well as the rail guidance can be matched to the special design of the ring spinning machine. An exchange of the ring spinning machines therefore requires a constructive and structural change in the overhead conveyor system.

Der Erfindung liegt somit die Aufgabe zugrunde, eine Spinnereianlage bereitzustellen, die einen problemlosen Austausch von Ringspinnmaschinen erlaubt.The invention is therefore based on the object of providing a spinning plant which allows a problem-free exchange of ring spinning machines.

Die Aufgabe wird durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.The object is achieved by the characterizing features of claim 1.

Durch die erfindungsgemäße Ausgestaltung werden die von einem Gatter einer Spinnmaschine wahrzunehmenden Funktionen vom Hängefördersystem übernommen, so daß die Spinnmaschine problemlos ausgetauscht werden kann. Damit kann beispielsweise eine Spinnereianlage modernisiert werden, ohne daß die notwendigen Kosten dafür durch eine Veränderung des Hängefördersystems erhöht werden.The configuration according to the invention makes it possible to perceive those of a gate of a spinning machine Functions from the overhead conveyor system, so that the spinning machine can be easily replaced. For example, a spinning plant can be modernized without increasing the necessary costs for this by changing the overhead conveyor system.

Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen 2 bis 10 dargelegt. Von besonderem Vorteil ist dabei, daß auch das Transportsystem für eine Reinigungseinrichtung (Bläser) derart integriert werden kann, daß eine eigene Schienenführung und/oder ein eigener Antrieb für die Reinigungseinrichtung eingespart werden kann. Auch der Antrieb für das Zufördern der Spulen bzw. den Transport der Reinigungseinrichtung kann so ausgestaltet werden, daß dieser für zwei Spinnmaschinen gleichzeitig zuständig ist. Auch dadurch können Investitions- und Betriebskosten eingespart werden.Advantageous developments of the invention are set out in subclaims 2 to 10. It is particularly advantageous that the transport system for a cleaning device (blower) can be integrated in such a way that a separate rail guide and / or a separate drive for the cleaning device can be saved. The drive for feeding the bobbins or transporting the cleaning device can also be designed so that it is responsible for two spinning machines at the same time. This also saves investment and operating costs.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen näher erläutert. Es zeigen:

  • Figur 1 eine schematische Darstellung eines ersten Ausführungsbeispiels einer Spinnereianlage,
  • Figur 2 eine Draufsicht auf die Spinnereianlage nach Figur 1,
  • Figur 3 einen Schnitt durch einen Spulenplatz in Figur 1,
  • Figur 4 eine Draufsicht auf die Reinigungseinrichtung und
  • Figur 5 eine schematische Darstellung eines weiteren Ausführungsbeispieles einer Spinnereianlage.
Exemplary embodiments of the invention are explained in more detail below with reference to the drawings. Show it:
  • FIG. 1 shows a schematic illustration of a first exemplary embodiment of a spinning plant,
  • FIG. 2 shows a plan view of the spinning plant according to FIG. 1,
  • FIG. 3 shows a section through a coil position in FIG. 1,
  • Figure 4 is a plan view of the cleaning device and
  • Figure 5 is a schematic representation of another embodiment of a spinning plant.

Aus Figur 1 ist in schematischer Darstellung ein Teil einer Spinnereianlage 1 ersichtlich, die im dargestellten Ausführungsbeispiel zwei schemenhaft gezeichnete, in üblicher Weise parallel zueinander stehende Spinnereimaschinen in Form zweier Ringspinnmaschinen 2 aufweist. Von den Ringspinnmaschinen 2 wurde das Gatter entfernt. Oberhalb der Ringspinnmaschinen 2 ist ein Hängefördersystem 3 angeordnet, das ein Tragegerüst 4 mit einer Vielzahl von Querträger 4a und Längsträgern 4b enthält. Die Quer- und Längsträger sind über Hängeträger 4c an einer Decke 5 einer Werkhalle bzw. einer Zwischendecke oder dergleichen abgehängt.FIG. 1 shows a schematic representation of part of a spinning plant 1 which, in the exemplary embodiment shown, has two schematically drawn spinning machines in the form of two ring spinning machines 2, which are usually parallel to one another. The creel was removed from the ring spinning machines 2. A suspended conveyor system 3 is arranged above the ring spinning machines 2 and contains a support frame 4 with a large number of cross members 4a and longitudinal members 4b. The transverse and longitudinal beams are suspended from a ceiling 5 of a workshop or a false ceiling or the like via hanging beams 4c.

Wie auch in Verbindung mit Figur 2 ersichtlich, dient das Tragegerüst 4 der Befestigung einer Mehrzahl von Querschienen 6, die sich waagerecht beidseitig der Längs-Symmetrieebene der Ringspinnmaschinen erstrecken. Die Querschienen 6 liegen parallel zueinander und senkrecht zur Längsebene der Ringspinnmaschine 2. Auf den Querschienen 6 sind Spulenplätze SP für abzuspinnende Spulen 7 vorgesehen, deren Anzahl zumindest der Anzahl der Spinnplätze der Ringmaschine 2 entspricht. Im dargestellten Ausführungsbeispiel ist zusätzlich ein Reservespulenplatz SP vorhanden.As can also be seen in connection with FIG. 2, the support frame 4 is used to fasten a plurality of cross rails 6, which extend horizontally on both sides of the longitudinal plane of symmetry of the ring spinning machines. The cross rails 6 are parallel to one another and perpendicular to the longitudinal plane of the ring spinning machine 2. Spool positions SP are provided on the cross rails 6 for spools 7 to be spun, the number of which corresponds at least to the number of spinning positions of the ring machine 2. In the illustrated embodiment, a reserve spool space SP is also available.

Am Tragegerüst 4 sind weiterhin Führungen 8 zum Umlenken der von den Spulem 7 abzuspinnenden Lunten 9 über Hängeträger 10 abgehängt. Die Führungen 8 können entweder als Rollen ausgebildet sein, wobei für jede Lunte 9 eine eigene Führung vorgesehen ist, oder es ist eine Führung 8 für alle Lunten 9 auf der einen als auch auf der anderen Seite der Symmetrieebene der Ringspinnmaschine 2 in Form jeweils einer sich über die gesamte Länge der Ringspinnmaschine 2 erstreckenden Stange vorgesehen.Guides 8 for deflecting the fines 9 to be spun from the spools 7 are further suspended from the support frame 4 via hanging supports 10. The guides 8 can either be designed as rollers, with a separate guide being provided for each fuse 9, or there is a guide 8 for all the fuse 9 on the one and on the other side of the plane of symmetry of the ring spinning machine 2 in the form of one each provided over the entire length of the ring spinning machine 2 rod.

Am Tragegerüst 4 ist weiterhin ein Schienenstrang 11 angeordnet, der sich jeweils in Form einer geschlossenen Bahn außerhalb der Querschienen um jeweils eine der Ringspinnmaschinen 2 herum erstreckt. Der Schienenstrang 11 dient zum Zufördern von auf Transportmitteln 12 angeordneten, vollen Spulen 7 zur Ringspinnmaschine 2. Der Schienenstrang 11 ist über geeignete Weichen 13 mit einer ankommenden Schienenförderstrecke 14 verbunden. Als Transportmittel 12 wird im dargestellten Ausführungsbeispiel einer der im Stand der Technik bekannten Bügel mit zwei um 90 Grade zueinander versetzten Laufrollen verwendet, die auf einer mit Laufbahnen versehenen Schiene mit dreieckigem Querschnitt abrollen können. Es sind jedoch auch andere Transportmittel möglich.Furthermore, a rail track 11 is arranged on the support frame 4, each of which extends in the form of a closed path outside the cross rails around each of the ring spinning machines 2. The rail track 11 is used to feed full bobbins 7 arranged on transport means 12 to the ring spinning machine 2. The rail track 11 is connected to an incoming rail conveyor track 14 via suitable switches 13. In the embodiment shown, one of the brackets known in the prior art with two rollers offset by 90 degrees to one another is used as the transport means 12, which can roll on a rail provided with tracks with a triangular cross section. However, other means of transport are also possible.

Die Transportmittel 12 der zuzufördenden Spulen 7 werden durch einen Antrieb 15 angetrieben, der ein durch einen Motor 16 bewegtes, endloses Antriebsglied 17 in Form beispielsweise einer der bekannten, mit den Transportmitteln 12 verbundenen Kette, oder in Form eines mit an den Transportmittel 12 angreifenden Mitnehmern versehenen Bandes, oder in Form eines an den Laufrollen angreifenden Reibungsbandes, enthält. Das Antriebsglied 17 ist im Zwischenraum zwischen zwei benachbarten Ringspinnmaschinen 2 angeordnet und treibt die Transportmittel auf beiden Zuförderschienen 11 benachbarter Ringmaschinen 2 an. Die auf den Zuförderschienen 11 ankommenden Spulen 7 werden durch bekannte Maßnahmen, z. B. durch Weichen oder durch Umhängen per Hand auf die Querschienen 6 übergeleitet, um dort eine leere Spule 7 zu ersetzen. Die leeren Spulen 7 werden, insbesondere wenn die Überführung auf die Querschienen 6 selbsttätig erfolgt, in Richtung auf die Längsmittelebene der Ringspinnmaschine 2 verschoben und dort vom einem Wegförderer 18 übernommen, der die leeren Spulenhülsen aus dem Spinnbereich heraustransportiert. Der Wegförderer 18 kann wiederum als bekannter, umlaufender Förderer mit Aufnehmern bzw. Mitnehmern für die Spulenhülsen ausgebildet sein. Auch der Wegförderer 18 ist am Tragegerüst 4 befestigt.The transport means 12 of the coils 7 to be conveyed are driven by a drive 15 which has an endless drive member 17 which is moved by a motor 16 in the form of, for example, one of the known chains connected to the transport means 12, or in the form of a driver engaging the transport means 12 provided band, or in the form of a friction band engaging the rollers. The drive member 17 is arranged in the space between two adjacent ring spinning machines 2 and drives the transport means on both feed rails 11 of adjacent ring machines 2. The arriving on the feed rails 11 coils 7 are by known measures, for. B. by switching or by transferring by hand to the cross rails 6 to replace an empty coil 7 there. The empty bobbins 7, in particular when the transfer to the transverse rails 6 takes place automatically, are moved in the direction of the longitudinal center plane of the ring spinning machine 2 and there taken over by a conveyor 18 which transports the empty bobbin tubes out of the spinning area. The removal conveyor 18 can in turn be designed as a known, rotating conveyor with pickups or drivers for the coil sleeves. The conveyor 18 is also attached to the support frame 4.

Im Zwischenraum zwischen den beiden Ringspinnmaschinen 2 verläuft parallel zur Längsmittelebene der Ringspinnmaschinen 2 eine weitere Schiene 19 für eine Reinigungseinrichtung 20 in Form eines Bläsers. Der Bläser besteht aus einem Bläserkopf 21, der mit um 90 Grad zueinander versetzten Laufrollen 22a auf zwei senkrecht zueinander angeordnete Laufbahnen der mit einem dreieckigen Querschnitt ausgebildeten Schiene 19 abgehängt ist. Am Bläserkopf 21 sind weitere Laufrollen 22b vorgesehen, die als Führungsrollen ausgebildete sind und sich auf jeweils einer weiteren Laufbahn auf den Zuförderschienen 11 von benachbarten Ringspinnmaschinen abstützen. Vom Bläserkopf 21 erstreckt sich ein Rohr 23 senkrecht nach unten und mündet in einen Saugtrichter 24. Seitlich vom Bläserkopf 21 erstrecken sich Blasdüsen 25 in den Bereich des Hängefördersystems 3, die das Hängefördersystem 3 von Flusen freihalten. Am Rohr 23 sind ebenfalls Blasdüsen 26 vorgesehen, die auf die Einrichtungen an den einander zugewandten Seiten der beiden benachbarten Ringspinnmaschinen 2 gerichtet sind und dort das Festsetzen von Flusen verhinderen. Auf diese Weise ist es möglich, mit einer einzigen Reinigungseinrichtung 20 die einander zugewandten Seiten zweier benachbarter Ringspinnmaschinen zu säubern. Die Reinigungseinrichtung 20 nach diesem Ausführungsbeispiel ist besonders dort vorteilhaft, wo die Ringspinnmaschinen 2 zur Platzersparnis relativ eng nebeneinander stehen, z. B. wenn durch ein automatisches Auswechseln abgesponnener Spulen der Platz für einen Wechselwagen zwischen den beiden Ringspinnmaschinen eingespart werden kann.In the space between the two ring spinning machines 2, a further rail 19 for a cleaning device 20 in the form of a fan runs parallel to the longitudinal center plane of the ring spinning machines 2. The blower consists of a blower head 21, which is suspended with rollers 22a which are offset by 90 degrees to one another on two mutually perpendicular raceways of the rail 19 formed with a triangular cross section. On the blower head 21, further rollers 22b are provided, which are designed as guide rollers and are supported on a further track on the feed rails 11 of adjacent ring spinning machines. A tube 23 extends vertically downward from the blower head 21 and opens into a suction funnel 24. Blower nozzles 25 extend laterally from the blower head 21 into the region of the overhead conveyor system 3, which keep the overhead conveyor system 3 free of fluff. Blower nozzles 26 are also provided on the tube 23, which are directed towards the devices on the mutually facing sides of the two adjacent ring spinning machines 2 and prevent fluff from getting stuck there. In this way it is possible to clean the facing sides of two adjacent ring spinning machines with a single cleaning device 20. The cleaning device 20 according to this embodiment is particularly advantageous where the ring spinning machines 2 are relatively close to each other to save space, for. B. if spun by an automatic replacement Spools of space for a change carriage between the two ring spinning machines can be saved.

Wie insbesondere in Verbindung mit Figur 4 ersichtlich, wird die Reinigungseinrichtung 20 von den angetriebenen Transportmitteln 12 der zugeförderten Spulen mitgeschleppt. Zu diesem Zweck sind am Bläserkopf 21 zwei zweiseitige Schlepphebel 27a und 27b angeordnet, die jeweils um eine Achse drehbar sind. Ein Ende der zweiseitigen Schlepphebel 27a and 27b ist durch eine Kopplungsstange 28 miteinander verbunden. Die Kopplungsstange 28 ist in Fahrtrichtung der Reinigungseinrichtung 20 in zwei Stellungen verschiebbar und in diesen Stellungen zu arretieren. Die Länge der Kopplungsstange 28 und die Länge der Schlepphebel 27 sowie die Lage der Schwenkachsen der Schlepphebel 27 sind so bemessen und angeordnet, daß in jeder Stellung der Kopplungsstange 28 einer der Schlepphebel 27 in den Weg der Transportmittel 12 auf der anliegenden Zuförderschiene 11 ragt, während der andere der Schlepphebel aus dem Weg der Transportmittel auf der Zuförderschiene 11 der benachbarten Ringspinnmaschine 2 herausgeschwenkt ist. Am Anfang und am Ende der Schiene 19 für die Reinigungseinrichtung 20 ist jeweils ein Anschlagsstift 29a und 29b vorgesehen, die mit jeweils einem Ende der Kopplungsstange 28 zusammenwirken. Da die auf den beiden Schienen 11 laufenden Transportmittel 12 in Figur 4 über den gemeinsamen Antrieb 15 der Figur 2 angetrieben werden, laufen die Transportmittel 12, wie durch die Pfeile A und B in den Figuren 2 und 4 angedeutet, auf den der Schiene 19 benachbarten Teilstücken der Zuförderschienen 14 in entgegengesetzte Richtungen. In der Darstellung der Figur 4 wird somit die Reinigungseinrichtung 20 über den Schlepphebel 27a in Richtung des Pfeiles A mitgeschleppt, bis die Kopplungsstange 28 an den Anschlagstift 29b stößt. Dadurch wird die Kopplungsstange 28 in die andere Stellung verschoben, so daß nunmehr der Schwenkhebel 27b in Anlage an ein Transportmittel 12 kommt, wobei der Schwenkhebel 27a ausgeschwenkt wird.As can be seen in particular in connection with FIG. 4, the cleaning device 20 is dragged along by the driven transport means 12 of the supplied coils. For this purpose, two bilateral rocker arms 27a and 27b are arranged on the blower head 21, each of which can be rotated about an axis. One end of the double-sided rocker arms 27a and 27b is connected to one another by a coupling rod 28. The coupling rod 28 is displaceable in two directions in the direction of travel of the cleaning device 20 and can be locked in these positions. The length of the coupling rod 28 and the length of the rocker arms 27 and the position of the pivot axes of the rocker arms 27 are dimensioned and arranged so that in each position of the coupling rod 28 one of the rocker arms 27 protrudes into the path of the transport means 12 on the adjacent feed rail 11, while the other of the rocker arms is pivoted out of the way of the transport means on the feed rail 11 of the adjacent ring spinning machine 2. At the beginning and at the end of the rail 19 for the cleaning device 20, a stop pin 29a and 29b is provided, which cooperate with one end of the coupling rod 28. Since the means of transport 12 running on the two rails 11 in FIG. 4 are driven by the common drive 15 of FIG. 2, the means of transport 12 run, as indicated by the arrows A and B in FIGS. 2 and 4, on those adjacent to the rail 19 Portions of the feed rails 14 in opposite directions. In the illustration in FIG. 4, the cleaning device 20 is thus dragged along in the direction of arrow A via the rocker arm 27a until the coupling rod 28 abuts the stop pin 29b. As a result, the coupling rod 28 is displaced into the other position, so that the pivot lever 27b now comes into contact with a transport means 12, the pivot lever 27a being pivoted out.

Wie Figur 3 zeigt, enthalten die Spulenplätze SP der Figur 1 eine leicht lösbare Rasteinrichtung 30. Diese Rasteinrichtung 30 besteht aus einer durch eine Feder 31 belasteten Kugel 32, die in einer Ausnehmung 33 in der Querschiene 6 angeordnet ist. Die Kugel 32 greift in eine in einem Spulenhalter 34 angeordnete Nut 35 ein. Die Rasteinrichtung 30 kann symmetrisch beidseitig der Schiene 6 angeordnete Kugeln 32 aufweisen. Durch diese Ausgestaltung ist die Rasteinrichtung 30 leicht lösbar, verhindert jedoch, daß sich der Abstand zwischen den auf Querschienen 6 hängenden, abzuspinnenden Spulen 7 unter der Wirkung des Zugs auf ihre Lunte 9 verändert.As FIG. 3 shows, the coil positions SP of FIG. 1 contain an easily releasable latching device 30. This latching device 30 consists of a ball 32 loaded by a spring 31, which is arranged in a recess 33 in the transverse rail 6. The ball 32 engages in a groove 35 arranged in a coil holder 34. The latching device 30 can have balls 32 arranged symmetrically on both sides of the rail 6. With this configuration, the latching device 30 is easily detachable, but prevents the distance between the spools 7 which are hanging on cross rails 6 and which are to be spun from changing under the action of the pull on their fuse 9.

Figur 5 zeigt ein zweites Ausführungsbeispiel einer erfindungsgemäßen Spinnereianlage 1′, wobei gleiche bzw. vergleichbare Bauteile mit den gleichen Bezugszeichen, ergänzt um einen Hochstrich, versehen und nicht nochmals detailliert erläutert sind. In diesem Ausführungsbeispiel sind wiederum gatterlose Ringspannmaschinen 2′ vorgesehen, wobei die Funktionen des Gatters durch ein Hängefördersystem 3′ übernommen werden. Das Hängefördersystem 3′ enthält ein Tragegerüst 4′ mit Querträgern 4a ′, die über Hängeträgern für 4c ′ an Balken 35 angehängt sind, die ihrerseits über Stützen 36 auf dem Fußboden 37 einer Werkhalle stehen.Figure 5 shows a second embodiment of a spinning plant 1 ', the same or comparable components with the same reference numerals, supplemented by a prime, provided and are not explained in detail. In this embodiment, again, gateless ring tensioning machines 2 'are provided, the functions of the gate being taken over by an overhead conveyor system 3'. The overhead conveyor system 3 'contains a support frame 4' with cross members 4a ', which are attached via hanging supports for 4c' to beams 35, which in turn are supported by supports 36 on the floor 37 of a workshop.

Zuförderschienen 11′ können wie vorangegangenen Ausführungsbeispiel als Schleife oder als Parallelschienen ausgebildet sein.Feed rails 11 'can be formed as a loop or as parallel rails as in the previous embodiment.

Das Hängefördersystem 3′ dieses Ausführungsbeispiels ist zum Einfahren der abzuspinnenden Spulen 7′ in Längsrichtung, d. h. parallel zur Längserstreckung der Ringspinnmaschine 2′, geeignet. Zu diesem Zweck sind oberhalb jeder Ringspinnmaschine Längsschienen 38 in entsprechender Anzahl (dargestellt sind zweimal zwei Längsschienen pro RSM) angeordnet, um die benötigte Anzahl von Spulenplätzen SP unterzubringen. Die Spulenplätze können direkt auf den Längsschienen 38 vorgesehen werden, wenn jede der Spulen 7′ ein eigenes Transportmittel 12′ aufweist. Es können jedoch auch Spulenzüge zusammengestellt werden, die aus einzelnen Transporteinheiten aus zwei über eine Längsstange verbundenen Transportmittel bestehen, wobei eine Mehrzahl von Spulen an der Längsstange angehängt ist. In diesem Fall wären die Spulenplätze auf der Längsstange vorzusehen.The overhead conveyor system 3 'of this embodiment is for retracting the spools to be spun 7' in the longitudinal direction, d. H. parallel to the longitudinal extent of the ring spinning machine 2 ', suitable. For this purpose, a corresponding number of longitudinal rails 38 are arranged above each ring spinning machine (two longitudinal rails per RSM are shown twice) in order to accommodate the required number of spool positions SP. The coil positions can be provided directly on the longitudinal rails 38 if each of the coils 7 'has its own means of transport 12'. However, coil trains can also be put together which consist of individual transport units consisting of two transport means connected via a longitudinal rod, a plurality of coils being attached to the longitudinal rod. In this case, the coil positions would have to be provided on the longitudinal bar.

Am Querträger 4a ′ sind weiterhin an Hängeträgen 10′ die bereits erläuterten Führungen 8′ zum Umlenken der Lunten 9′ angeordnet. Im dargestellten Ausführungsbeispiel ist jedem Spulenplatz SP eine eigene Führung 8′ zugeordnet. Wenn die Einhaltung des notwendigen Abstandes zwischen den abzuspinnenden Spulen 7′ durch geeignete, bekannte Abstandshalter sichergestellt ist, muß bei diesem Ausführungsbeispiel die Spule nicht auf ihrem Spulenplatz durch Nocken oder dergleichen arretiert werden.On the cross member 4a 'are still on hanging supports 10' the guides 8 'already explained for deflecting the fuses 9'. In the illustrated embodiment, each coil space SP is assigned a separate guide 8 '. If compliance with the necessary distance between the spools to be spun 7 'is ensured by suitable, known spacers, in this embodiment the coil does not have to be locked in place on its spool by cams or the like.

In Abwandlung der beschriebenen und gezeichneten Ausführungsbeispiele ist es selbstverständlich möglich, die in den Figuren gezeichneten Einzelheiten untereinander auszutauschen. So kann beispielsweise das Hängefördersystem 3 der Figur 1 auf dem Fußboden abgestützt und das Hängefördersystem 3′ der Figur 5 an der Decke aufgehängt sein. Weiterhin möglich ist eine gemeinsame Verwendung beider Abstützungsmöglichkeiten sowie die Abstützung des Hängefördersystems an anderen geeigneten Stellen. Auch die Verwendung anderer bekannter Transportmittel sowie abweichender Schienenquerschnitte ist ohne weiteres möglich. Der erfindungsgemäße Gedanke, Funktionen einer Spinnmaschine auf ein Hängefördersystem zu übertragen, ist auch auf andere Spinnmaschinen übertragbar.In a modification of the exemplary embodiments described and drawn, it is of course possible to exchange the details drawn in the figures with one another. For example, the overhead conveyor system 3 of Figure 1 can be supported on the floor and the overhead conveyor system 3 'of Figure 5 can be suspended from the ceiling. A is also possible joint use of both support options and the support of the overhead conveyor system at other suitable locations. The use of other known means of transport as well as deviating rail cross sections is also easily possible. The idea according to the invention of transferring functions of a spinning machine to an overhead conveyor system can also be transferred to other spinning machines.

Claims (10)

1. Spinnereianlage mit einem Hängefördersystem mit Schienen zum Zu- und Wegfördern von Spulen und mindestens einer Spinnmaschine mit oberhalb der Spinnmaschine angeordneten Gattereinrichtungen, insbesondere Spulenplätzen zum Aufnehmen abzuspinnender Spulen,
dadurch gekennzeichnet,
daß eine gatterlose Spinnmaschine (2, 2′) vorgesehen und die Gattereinrichtungen (SP) am Hängefördersystem (3, 3′) angeordnet sind.1. spinning plant with an overhead conveyor system with rails for feeding and removing spools and at least one spinning machine with creel devices arranged above the spinning machine, in particular spool positions for receiving spools to be spun,
characterized,
that a gateless spinning machine (2, 2 ') is provided and the gate devices (SP) on the overhead conveyor system (3, 3') are arranged. 2. Spinnereianlage nach Anspruch 1,
dadurch gekennzeichnet,
daß die Spulenplätze (SP) über der Spinnmaschine (2, 2′) angeordnete Schienen (6, 38) zugeordnet sind.2. spinning plant according to claim 1,
characterized,
that the bobbin positions (SP) above the spinning machine (2, 2 ') arranged rails (6, 38) are assigned. 3. Spinnereianlage nach einem der Ansprüche 1 oder 2,
dadurch gekennzeichet,
daß Führungen (8, 8′) für von den auf den Spulenplätzen (SP) hängenden Spulen (7, 7′) in die Spinnmaschine (2, 2′) geleiteten Lunten (9, 9′) am Hängefördersystem (3, 3′) angeordnet sind.3. spinning plant according to one of claims 1 or 2,
characterized by
that guides (8, 8 ') for fuses (9, 9') guided from the bobbins (7, 7 ') hanging from the bobbin positions (SP) into the spinning machine (2, 2') on the overhead conveyor system (3, 3 ') are arranged. 4. Spinnereianlage nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
daß eine Schiene (19, 19′) zum Transport einer Reinigungseinrichtung (20. 20′) vorgesehen ist.4. spinning plant according to one of claims 1 to 3,
characterized,
that a rail (19, 19 ') is provided for transporting a cleaning device (20. 20'). 5. Spinnereianlage nach Anspruch 4,
dadurch gekennzeichnet,
daß die Schiene (19, 19′) der Reinigungseinrichtung (20, 20′) parallel zu Schienen (11, 11′) verläuft, auf denen auf Transportmitteln (12, 12′) hängende Spulen (7, 7′) der Spinnmaschine (2, 2′) zugefördert werden, und daß die Reinigungseinrichtung (20, 20′) und die Transportmittel (12, 12′) der Spulen (7, 7′) über einen gemeinsamen Antrieb (15) angetrieben werden.5. spinning plant according to claim 4,
characterized,
that the rail (19, 19 ') of the cleaning device (20, 20') runs parallel to rails (11, 11 ') on which on transport means (12, 12 ') hanging coils (7, 7') of the spinning machine (2, 2 ') are fed, and that the cleaning device (20, 20') and the transport means (12, 12 ') of the coils (7 , 7 ') are driven by a common drive (15). 6. Spinnereianlage nach Anspruch 5,
dadurch gekennzeichnet,
daß die Reinigungseinrichtung (20, 20′) von den angetriebenen Transportmitteln (12, 12′) der Spulen (7,7′) mitgeschleppt wird.6. spinning plant according to claim 5,
characterized,
that the cleaning device (20, 20 ') is carried along by the driven transport means (12, 12') of the coils (7,7 '). 7. Spinnereianlage nach den Ansprüchen 5 oder 6,
dadurch gekennzeichnet,
daß die Reinigungseinrichtung (20, 20′) und die Transportmittel (12, 12′) der Spulen (7, 7′) auf jeweils mindestens einer Laufbahn der gleichen Schiene (11, 11′) geführt sind.7. spinning plant according to claims 5 or 6,
characterized,
that the cleaning device (20, 20 ') and the transport means (12, 12') of the coils (7, 7 ') are each guided on at least one track of the same rail (11, 11'). 8. Spinnereianlage nach einem der Ansprüche 5 bis 7,
dadurch gekennzeichnet,
daß der Antrieb (15) für die zuzufördernden Spulen (7, 7′) im Zwischenraum zwischen zwei Spinnmaschinen (2, 2′) angeordnet und beiden benachbarten Spinnmaschinen (2, 2′) zugeordnet ist.8. spinning plant according to one of claims 5 to 7,
characterized,
that the drive (15) for the coils to be fed (7, 7 ') is arranged in the space between two spinning machines (2, 2') and is assigned to two adjacent spinning machines (2, 2 '). 9. Spinnereianlage nach einem der Ansprüche 3 bis 8,
dadurch gekennzeichnet,
daß die Schiene (19, 19′) für die Reinigungseinrichtung (20, 20′) zwischen zwei benachbarten Spinnereimaschinen (2, 2′) angeordnet ist, und daß die Reinigungseinrichtung (20, 20′) ein vertikales Rohr (23, 23′) mit sich seitwärts erstreckenden Behandlungsdüsen (26, 26′) zum gleichzeitigen Reinigen einander zugewandter Seiten zweier benachbarter Spinnmaschinen (2, 2′) aufweist.9. spinning plant according to one of claims 3 to 8,
characterized,
that the rail (19, 19 ') for the cleaning device (20, 20') is arranged between two adjacent spinning machines (2, 2 '), and that the cleaning device (20, 20') has a vertical tube (23, 23 ') with laterally extending treatment nozzles (26, 26 ') for simultaneous cleaning facing sides of two adjacent spinning machines (2, 2'). 10. Spinnereianlage nach Anspruch 9,
dadurch gekennzeichnet,
daß die Reinigungseinrichtung (20) im oberen Bereich seitwärts gerichteter Reinigungsdüsen (25) zum Reinigen des Hängefördersystems (3) aufweist.10. spinning plant according to claim 9,
characterized,
that the cleaning device (20) has cleaning nozzles (25) directed sideways in the upper region for cleaning the overhead conveyor system (3).
EP90118043A 1989-10-04 1990-09-19 Spinning installation equipped with a suspended transport system Withdrawn EP0421192A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8911853U DE8911853U1 (en) 1989-10-04 1989-10-04 Spinning mill with a hanging conveyor system
DE8911853U 1989-10-04

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JP2859727B2 (en) 1999-02-24
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JPH03227415A (en) 1991-10-08

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