EP0381844A1 - Method for the transport of a set of at least two yarn bobbins to a twisting machine, and device for carrying out this method - Google Patents

Method for the transport of a set of at least two yarn bobbins to a twisting machine, and device for carrying out this method Download PDF

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Publication number
EP0381844A1
EP0381844A1 EP89123337A EP89123337A EP0381844A1 EP 0381844 A1 EP0381844 A1 EP 0381844A1 EP 89123337 A EP89123337 A EP 89123337A EP 89123337 A EP89123337 A EP 89123337A EP 0381844 A1 EP0381844 A1 EP 0381844A1
Authority
EP
European Patent Office
Prior art keywords
transport
bobbin
adapter
coil
transport adapter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89123337A
Other languages
German (de)
French (fr)
Other versions
EP0381844B1 (en
Inventor
Heinz Dipl.-Ing. Fink
Heinz Stenmans
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.)
Palitex Project Co GmbH
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Palitex Project Co GmbH
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Filing date
Publication date
Application filed by Palitex Project Co GmbH filed Critical Palitex Project Co GmbH
Publication of EP0381844A1 publication Critical patent/EP0381844A1/en
Application granted granted Critical
Publication of EP0381844B1 publication Critical patent/EP0381844B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/064—Supplying or transporting cross-wound packages, also combined with transporting the empty core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/064—Supplying or transporting cross-wound packages, also combined with transporting the empty core
    • B65H67/065—Manipulators with gripping or holding means for transferring the packages from one station to another, e.g. from a conveyor to a creel trolley
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/086—Preparing supply packages
    • B65H67/088—Prepositioning the yarn end into the interior of the supply package
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/18—Supports for supply packages
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/18—Supports for supply packages
    • D01H1/183—Overhead suspension devices
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a method for transporting a package of bobbins from at least two yarn bobbins to a twisting machine, in which the thread ends of the yarn bobbins are arranged in the interior of the bobbin cores before the transport process.
  • the invention has for its object to provide a method for transporting a package of at least two bobbins to a twisting machine of the type mentioned in the preamble of claim 1, in which the thread ends of all bobbins of the package in all stages of transport a defined fixed position take so that on the one hand no thread ends fall off during the transport process and on the other hand at the end of the transport process all thread ends can be automatically detected together and thus a functional presentation of the thread ends for the further work process is possible.
  • Claim 4 describes and claims a device for performing the method according to the invention. Claims 5 to 11 describe advantageous developments of the device according to claim 4.
  • the basic idea of the method according to the invention is to connect the yarn packages of the package to one another via a package transport adapter.
  • the bobbin transport adapter is designed such that it is not removed from the package of bobbins after the transport process has ended, but rather connects the bobbins of the package of bobbins to one another also during the processing process.
  • This procedure opens up the possibility of arranging the thread ends of all the bobbins of the bobbin package once before the transport process inside the bobbin transport adapter and holding them there until the bobbin package is inserted into the spindle of the twisting machine. In this way it is possible that regardless of the individual stations of the transport process and the type of transport system used, the thread ends of the yarn packages do not change their defined position together.
  • FIG. 1 shows two single-wound cross-wound bobbins combined to form a package of bobbins, which as a pair of bobbins form the template for a double-wire twisting spindle.
  • the two bobbins 1.1 and 1.2 with their bobbin cores 1.3 and 1.4 are plugged onto a bobbin transport adapter 2, which has a flange 2.2 at its lower end on which the bobbin core 1.4 of the lower bobbin 1.2 is seated.
  • the coil transport adapter 2 has a head piece 2.1, which is provided on its outer circumference with a groove 2.11 for engaging a coil gripper described below.
  • the head piece 2.1 has on its inside below the upper edge an inward projection 2.12 for attaching the coupling element of a overhead conveyor described below.
  • the coil package 1 consisting of the two coils 1.1 and 1.2 together with the coil transport adapter 2 is placed on the hollow mandrel 3.2 of a preparation device 3.
  • the hollow mandrel 3.2 is in the base frame 3.1 of the preparation device 3 rotatably supported and driven by a round cord drive 3.3.
  • a suction nozzle 3.4 can be attached to its lower end.
  • the thread ends F1 and F2 are brushed using a brush 3.5, gripped by a suction device 3.6 and guided over the upper end of the head piece 2.1. Due to the action of the suction nozzle 3.4 attached to the bottom of the hollow mandrel 3.2, the thread ends are then, as shown in FIG. 1, sucked into the interior of the bobbin transport adapter 2, where they remain during the entire transport process described below.
  • FIG. 2 shows the removal process of the coil package 1 from the hollow mandrel 3.2 of the preparation device 3 by means of a coil gripper 4.
  • the pincer-like gripping device 4.1 of the coil gripper 4 engages in the groove 2.11 on the coil transport adapter 2.
  • the coil package 1 is then, as shown in FIG. 3, suspended in a coil hanger 5.2, which is part of an overhead conveyor system 5.
  • the coil hanger 5.2 has a coupling element 5.5, which engages behind the projection 2.12 in the head piece 2.1 of the coil transport adapter 2.
  • the thread ends F1 and F2 running over the upper edge of the head piece 2.1 are additionally clamped to the head piece 2.1 by the cone 5.4 arranged on the bobbin hanger 5.2.
  • the coil hanger 5.2 is guided over rollers 5.3 in a transport rail 5.1 of the transport system 5.
  • the coil gripper 4 is Coil transport adapter 2 detached.
  • Fig. 4 shows on the one hand a rail part 5.1 of the transport system 5 with the running, already empty, coil hanger 5.2, from which the coil package 1 was removed by means of the coil gripper 4. Furthermore, a second coil package 1 'on a coil hanger 5.2' can be seen hanging.
  • the bobbin gripper 4 acting on the head piece 2.1 with its gripping device 4.1, the bobbin 1 removed from the bobbin hanger 5.2 is inserted into a double-wire twist spindle 6.
  • the double-wire twisting spindle has a whorl 6.1, a turntable 6.2 with a thread storage disk, a protective pot 6.5 with a bottom 6.4, in which the hollow mandrel 6.3 is arranged axially, onto which the bobbin transport adapter 2 with the bobbin packet 1 is attached.
  • An injector through which the thread ends F1 and F2 are sucked into the interior of the spindle, is arranged in the hollow mandrel 6.3 in a manner not specifically shown. After insertion, the coil gripper 4 is detached from the transport adapter 2.
  • the transport system 7 has the advantage over a overhead conveyor that it can be inserted into a transport stream on a division basis.
  • the transport system also allows very simple switch constructions, so that the transport streams can be diverted very quickly, e.g. B. in repetitions or in waiting positions.
  • the coil transport adapter 2 is plugged onto the hollow mandrel 7.2 of a transport plate 7.3.
  • the transport plate running on the rail system 7.1 runs into a preparation device 8.
  • the preparation device 8 has a device 8.1 by means of which the transport plate 7.3 is raised slightly and thus detaches from the round cord drive 7.4.
  • a friction wheel drive 8.3 is placed against the outer surface of the transport plate 7.3, which rotates the transport plate 7.3.
  • a brush 8.5 and a suction device 8.6 the thread ends F1 and F2 are grasped and guided over the upper end of the head piece 2.1 of the bobbin transport adapter 2.
  • a suction nozzle 8.4 which is rotatably mounted relative to the device 8.1 is attached and by means of the air flow the thread ends F1 and F2, as shown in FIG. 5, are inserted into the inside of the bobbin transport adapter 2, where they are held during entire transport process are recorded.
  • the bobbin pack 1 can then be removed from the transport system 7 and inserted into a double-wire twisting spindle 6, as described with reference to FIG. 4, by means of a bobbin gripper 4.
  • bobbin transport adapter it is described below that it may be advantageous to design the bobbin transport adapter so that the thread ends are not inserted into the inside of the bobbin transport adapter via the upper edge of the head piece.
  • Such bobbin transport adapters have the advantage that thread drain aids or avivir devices, which have to be plugged onto the head piece of the bobbin transport adapter as an additional adapter head, are not disturbed by the thread ends embedded in the central bore of the bobbin transport adapter. 1 to 5 must be before inserting an additional adapter head, for. B. for better thread entry, the thread ends from the central bore through a handling device, a gripper, can only be removed before you can attach such an adapter head.
  • FIG. 6 to 9 show an explanation of a bobbin transport adapter 12, another type, a coil package 1, which is used in a double-wire twisting spindle 6 'with whorl 6.1', turntable 6.2 ', bobbin 6.5' and pot bottom 6.4 'with hollow mandrel 6.3' .
  • an injector is arranged in a manner not shown, which can be connected to an external air pressure source 11 in a manner known per se and not specifically shown.
  • the coil transport adapter 12 has a flange 12.2 at its lower end and a head piece 12.1 at its upper end.
  • the head piece has a groove 12.11 on the outer lateral surface for engaging the gripping device 4.1 of the bobbin gripper 4.
  • the head piece has an inwardly projecting projection 12.12 for attaching the coupling element of a overhead conveyor.
  • the thread ends F1 and F2 are not introduced into the interior of the tubular bobbin transport adapter via the upper edge of the head piece 12.1, but instead pass through an insertion opening 12.3 in the outer lateral surface of the head piece 12.1 into one, in the circumferential direction in the head piece via one An angle of approximately 270 ° guided thread receiving channel 12.4, one end of which is connected to the insertion opening 12.3 and the other end of which is connected to a second opening 12.5, to which a suction nozzle 9 can be attached.
  • the thread ends F1 and F2 are in this thread take-up channel 12.4 during the entire transport process.
  • a discharge head 10 is placed on the transport adapter 12, a gripping device 13 takes the thread ends shown in FIG. There they are exhausted by means of the air flow caused by the injector the drain head 10 and the transport adapter 12 are inserted directly into the spindle.
  • a spool transport adapter 12 'connecting the package 1 the thread ends are sucked through an inlet opening 12.3' and a thread receiving channel 12.4 'into a space between the outer tube of the spool transport adapter 12' and an inner sleeve 12.6 '.
  • the inner sleeve 12.6 'sits after insertion into the double-wire twisting spindle via an elastic sleeve 12.7' on the hollow mandrel 6.3 'of the double-wire twisting spindle.
  • the sleeve 12.7 ' serves to seal the interior of the bobbin transport adapter when the thread in the double-wire twisting spindle is threaded with air. It must be ensured that external air influences do not interfere with the process.
  • FIG. 11 and 12 show a further exemplary embodiment of a coil transport adapter 12 verbind connecting the coil package 1.
  • the head piece 12.1 ⁇ of the coil transport adapter 12 ⁇ is designed as described.
  • the coil transport adapter has 12 ⁇ centering ribs 12.8 ⁇ on its outside.
  • a thread receiving channel 12.4 ⁇ is arranged, which has an insertion opening 12.3 ⁇ at its upper end and a suction opening 12.5 ⁇ at its lower end.

Landscapes

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

Abstract

A method for the transport of a set (1) of at least two yarn bobbins (1.1, 1.2) to a twisting machine and a device for carrying out the method. The yarn ends of the yarn bobbins are arranged inside the bobbin cores before the transport operation. The yarn bobbins (1.1, 1.2) are slipped onto a common tubular bobbin transport adaptor (2) which has at its upper end a gripping head (2.1) for attaching a bobbin gripper and/or the transport device of a conveyor system. The yarn ends F1 and F2 are then arranged inside the bobbin transport adaptor (2) and retained there during the entire transport operation until insertion into the spindle of the twisting machine. After the insertion of the bobbin set (1) into the spindle, a run-off head for the run-in of the yarns is attached to the bobbin transport adaptor and the yarn ends are guided through this run-off head into the spindle. <IMAGE>

Description

Die Erfindung betrifft ein Verfahren zum Transport eines Spulenpaketes aus mindestens zwei Garnspulen zu einer Zwirnmaschine, bei dem die Fadenenden der Garnspulen vor dem Transportvorgang im Inneren der Spulenkerne angeordnet werden.The invention relates to a method for transporting a package of bobbins from at least two yarn bobbins to a twisting machine, in which the thread ends of the yarn bobbins are arranged in the interior of the bobbin cores before the transport process.

Beim Transport von Garnspulen zu garnerzeugenden oder garnverarbeitenden Maschinen muß der Anordnung und Lage der Fadenenden der Garnspulen große Aufmerksamkeit zugewendet werden. Dies ist einer­seits für die Weiterbebehandlung der Garnspulen an der nächsten Arbeitsstelle notwendig, aber auch aus Sicherheitsgründen, da abfallende Fadenenden eine Transportautomation unter Umständen stark behindern.When transporting bobbins to yarn-producing or yarn-processing machines, great care must be taken with the arrangement and position of the thread ends of the bobbins. On the one hand, this is for the further treatment of the yarn packages to the next job, but also for safety reasons, since falling thread ends can greatly hinder transport automation.

Es ist bekannt beim Transport einzelner Garnspulen, beispielsweise Spinnspulen, das am äußeren Umfang der Spule liegende Fadenende zu suchen und vor dem Transportvorgang im Inneren des Spulenkernes anzu­ordnen (s. ZB.BE-OS 32 35 442 und DE-OS 37 42 348). Bei Zwirnmaschinen werden jeder Zwirnstelle oft mehrere einfachbewickelte Spulen zugeführt, wobei dann bei jeder einzelnen Spulen auf die Lage der Fadenenden geachtet werden muß.When transporting individual spools of thread, for example spinning bobbins, it is known to search for the thread end lying on the outer circumference of the bobbin and to arrange it in the interior of the bobbin core before the transport operation (see, for example, BE-OS 32 35 442 and DE-OS 37 42 348). In the case of twisting machines, several single-wound bobbins are often fed to each twisting point, in which case the position of the thread ends must be taken into account for each individual bobbin.

Es ist auch bekannt, mehrere einer Zwirnmaschine zuzuführende Garnspulen zu einem Spulenpaket zuammenzufassen, wobei die Garnspulen mittels einer an sich bekannten Clips-Verbindung miteinander verbunden werden.It is also known to combine a plurality of yarn packages to be fed to a twisting machine to form a package of packages, the yarn packages being connected to one another by means of a clip connection known per se.

Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zum Transport eines Spulenpaketes aus mindestens zwei Garnspulen zu einer Zwirnmaschine der eingangs und im Oberbegriff des Patentanspruchs 1 angegebenen Art zu schaffen, bei dem die Faden­enden aller Garnspulen des Spulenpaketes in allen Stadien des Transports eine definierte fixierte Lage einnehmen, damit einerseits während des Transport­vorgangs keine Fadenenden abfallen und andererseits am Ende des Transportvorgangs alle Fadenenden gemeinsam automatisch erfaßt werden können und somit eine funktionsgerechte Vorlage der Fadenenden für den weiteren Arbeitsvorgang möglich ist.The invention has for its object to provide a method for transporting a package of at least two bobbins to a twisting machine of the type mentioned in the preamble of claim 1, in which the thread ends of all bobbins of the package in all stages of transport a defined fixed position take so that on the one hand no thread ends fall off during the transport process and on the other hand at the end of the transport process all thread ends can be automatically detected together and thus a functional presentation of the thread ends for the further work process is possible.

Weiterhin sollte eine Einrichtung zur Durchführung dieses Verfahrens geschaffen werden.Furthermore, a facility for the implementation of this procedure should be created.

Die Lösung dieser Aufgabe geschieht erfindungsgemäß mit dem Merkmalen aus dem kennzeichnenden Teil des Patentanspruchs 1. Vorteilhafte Weiterbildungen des erfingunsgemäßen Verfahrens sind Gegenstand der Patentansprüche 2 und 3.This object is achieved according to the invention with the features from the characterizing part of patent claim 1. Advantageous further developments of the method according to the invention are the subject of patent claims 2 and 3.

Patentanspruch 4 beschreibt und beansprucht eine Einrichtung zur Durchführung des erfindungsgemäßen Verfahrens. Die Patentansprüche 5 bis 11 beschreiben vorteilhafte Weiterbildungen der Einrichtung nach Patentanspruch 4.Claim 4 describes and claims a device for performing the method according to the invention. Claims 5 to 11 describe advantageous developments of the device according to claim 4.

Der Grundgedanke des erfindungsgemäßen Verfahrens besteht darin, die Garnspulen des Spulenpaketes über einen Spulentransportadapter miteinander zu ver­binden. Dabei ist der Spulentransportadapter so ausgebildet, daß er nach Beendigung des Transport­vorganges nicht aus dem Spulenpaket entfernt wird, sondern die Garnspulen des Spulenpaketes auch während des Verarbeitungsvorganges miteinander verbindet. Diese Vorgehensweise eröffnet die Mö­glichkeit, die Fadenenden aller Garnspulen des Spulenpaketes einmal vor dem Transportvorgang im Inneren des Spulentransportadapters anzuordnen und sie dort bis zum Einsetzen des Spulenpaketes in die Spindel der Zwirnmaschine festzuhalten. Auf diese Weise ist es möglich, daß unabhängig von den einzelnen Stationen des Transportvorgangs und der Art des verwendeten Transportsystems, die Fadenenden der Garnspulen gemeinsame ihre definierte Lage nicht verändern.The basic idea of the method according to the invention is to connect the yarn packages of the package to one another via a package transport adapter. The bobbin transport adapter is designed such that it is not removed from the package of bobbins after the transport process has ended, but rather connects the bobbins of the package of bobbins to one another also during the processing process. This procedure opens up the possibility of arranging the thread ends of all the bobbins of the bobbin package once before the transport process inside the bobbin transport adapter and holding them there until the bobbin package is inserted into the spindle of the twisting machine. In this way it is possible that regardless of the individual stations of the transport process and the type of transport system used, the thread ends of the yarn packages do not change their defined position together.

Im folgenden werden anhand der beigefügten Zeich­nungen Ausführungsformen des erfindungsgemäßen Verfahrens sowie Einrichtungen zur Durchführung des Verfahrens näher erläutert.Embodiments of the method according to the invention and devices for carrying out the method are explained in more detail below with reference to the accompanying drawings.

In den Zeichnungen zeigen:

  • Fig. 1 im Vertikalschnitt ein Spulenpaket aus zwei Garnspulen auf einer Vorbereitungseinrich­tung;
  • Fig. 2 in einer perspektivischen Teildarstellung das Spulenpaket nach Fig. 1 nach dem Ansetzen eines Spulengreifers;
  • Fig. 3 in teilweise geschnittener Seitenansicht das Spulenpaket nach Fig. 1 und 2 bei der Übergabe an ein Transportsystem;
  • Fig. 4 in einer perspektivischen Darstellung das Spulenpaket nach Fig. 1 bis 3 nach der Abnahme vom Transportsystem beim Einsetzen in eine Doppeldraht-Zwirnspindel;
  • Fig. 5 in einer perspektivischen teilweise geschnittenen Darstellung ein Spulenpaket in einer in ein anderes Transportsystem integrierten Vorbereitungseinrichtung;
  • Fig. 6 in einer perspektivischen Teildarstellung ein Spulenpaket beim Einsetzen in eine Doppeldraht-Zwirnspindel mit einer veränder­ten Ausführungsform des Spulentransport­adapters;
  • Fig. 7 in teilweise geschnittener Seitenansicht das Spulenpaket nach Fig. 6 nach dem Einsetzen in die Doppeldraht-Zwirnspindel;
  • Fig. 8 in gegenüber Fig. 7 vergrößerter Seiten­ansicht das Kopfstück des am Spulenpaket nach Fig. 6 und 7 verwendeten Spulentrans­ portadapters;
  • Fig. 9 einen Schnitt nach der Linie VIII in Fig. 8;
  • Fig.10 in teilweise geschnittener Seitenansicht ein mit einem Spulentransportadapter anderer Bauart verbundenes Spulenpaket;
  • Fig.11 ein mittels eines Spulentransportadapters einer weiteren Bauart verbundenes Spulenpaket;
  • Fig.12 einen Schnitt nach der Linie XII in Fig. 11.
The drawings show:
  • 1 is a vertical section of a package of two yarn packages on a preparation device.
  • FIG. 2 shows a perspective partial illustration of the coil package according to FIG. 1 after a coil gripper has been attached; FIG.
  • 3 shows a partially sectioned side view of the coil package according to FIGS. 1 and 2 when it is transferred to a transport system;
  • 4 shows a perspective illustration of the package of coils according to FIGS. 1 to 3 after removal from the transport system when inserted into a double-wire twisting spindle;
  • 5 is a perspective, partially sectioned illustration of a coil package in a preparation device integrated in another transport system;
  • 6 shows a perspective partial illustration of a package of bobbins when inserted into a double-wire twisting spindle with a modified embodiment of the bobbin transport adapter;
  • 7 is a partially sectioned side view of the bobbin package according to FIG. 6 after being inserted into the double-wire twisting spindle;
  • Fig. 8 in an enlarged side view compared to FIG. 7, the head piece of the coil transfer used on the coil package according to FIGS. 6 and 7 port adapters;
  • Fig. 9 is a section along the line VIII in Fig. 8;
  • 10 is a partially sectioned side view of a coil package connected to a coil transport adapter of another type;
  • 11 shows a coil package connected by means of a coil transport adapter of a further type;
  • 12 shows a section along the line XII in FIG. 11.

Fig. 1 zeigt zwei zu einem Spulenpaket zusammen­gefaßte einfach bewickelte Kreuzspulen, die als Spulenpaar die Vorlage einer Doppeldraht-Zwirn­spindel bilden.1 shows two single-wound cross-wound bobbins combined to form a package of bobbins, which as a pair of bobbins form the template for a double-wire twisting spindle.

Zur Erzeugung des Spulenpaketes sind die beiden Garnspulen 1.1 und 1.2 mit ihren Spulenkernen 1.3 und 1.4 auf einen Spulentransportadapter 2 aufge­steckt, der an seinem unteren Ende einen Flansch 2.2 aufweist auf dem der Spulenkern 1.4 der untere Garnspule 1.2 aufsitzt. Am oberen Ende besitzt der Spulentransportadapter 2 ein Kopfstück 2.1, das an seinem äußeren Umfang mit einer Nut 2.11 zum Angriff eines weiter unten beschriebenen Spulen­greifers versehen ist. Weiterhin besitzt das Kopfstück 2.1 an seiner Innenseite unterhalb des oberen Randes einen nach innen weisenden Vorsprung 2.12 zum Ansetzen des Koppelelementes eines weiter unten beschriebenen Hängeförderers.To produce the package, the two bobbins 1.1 and 1.2 with their bobbin cores 1.3 and 1.4 are plugged onto a bobbin transport adapter 2, which has a flange 2.2 at its lower end on which the bobbin core 1.4 of the lower bobbin 1.2 is seated. At the upper end, the coil transport adapter 2 has a head piece 2.1, which is provided on its outer circumference with a groove 2.11 for engaging a coil gripper described below. Furthermore, the head piece 2.1 has on its inside below the upper edge an inward projection 2.12 for attaching the coupling element of a overhead conveyor described below.

Wie aus Fig. 1 ersichtlich, ist das aus den beiden Spulen 1.1 und 1.2 bestehende Spulenpaket 1 zusammen mit dem Spulentransportadapter 2 auf den Hohldorn 3.2 einer Vorbereitungseinrichtung 3 aufgesetzt. Der Hohldorn 3.2 ist im Grundgestell 3.1 der Vorbereitungseinrichtung 3 drehbar gelagert und über einen Rundschnurantrieb 3.3 antreibbar. An sein unteres Ende ist eine Saugdüse 3.4 ansetzbar. In der Vorbereitungsstation 3 werden die Fadenenden F1 und F2 mittels einer Bürste 3.5 abgebürstet, von einer Saugeinrichtung 3.6 erfaßt und über das obere Ende des Kopfstücks 2.1 geführt. Durch die Wirkung der unten an den Hohldorn 3.2 angesetzten Saugdüse 3.4 werden die Fadenenden dann, wie in Fig. 1 dargestellt, in den Innenraum des Spulentransport­adapters 2 eingesaugt, wo sie während des ganzen nachfolgend beschriebenen Transportvorganges verbleiben.As can be seen from FIG. 1, the coil package 1 consisting of the two coils 1.1 and 1.2 together with the coil transport adapter 2 is placed on the hollow mandrel 3.2 of a preparation device 3. The hollow mandrel 3.2 is in the base frame 3.1 of the preparation device 3 rotatably supported and driven by a round cord drive 3.3. A suction nozzle 3.4 can be attached to its lower end. In the preparation station 3, the thread ends F1 and F2 are brushed using a brush 3.5, gripped by a suction device 3.6 and guided over the upper end of the head piece 2.1. Due to the action of the suction nozzle 3.4 attached to the bottom of the hollow mandrel 3.2, the thread ends are then, as shown in FIG. 1, sucked into the interior of the bobbin transport adapter 2, where they remain during the entire transport process described below.

In Fig. 2 ist der Abnahmevorgang des Spulenpaketes 1 vom Hohldorn 3.2 der Vorbereitungseinrichtung 3 mittels eines Spulengreifers 4 dargestellt. Dabei greift die zangenartige Greifvorrichtung 4.1 des Spulengreifers 4 in die Nut 2.11 am Spulentrans­portadapter 2 ein. Gehalten vom Spulengreifer 4 wird das Spulenpaket 1 dann, wie in in Fig. 3 dargestellt, in einen Spulenhänger 5.2 einge­hängt, der Teil eines Hängefördersystems 5 ist. Der Spulenhänger 5.2 besitzt an seinem unteren Ende ein Koppelelement 5.5, das hinter den Vorsprung 2.12 im Kopfstück 2.1 des Spulentransportadapters 2 ein­rastet. Die über den oberen Rand des Kopfstückes 2.1 laufenden Fadenenden F1 und F2 werden durch den am Spulenhänger 5.2 angeordneten Konus 5.4 zusätz­lich am Kopfstück 2.1 festgeklemmt. Der Spulen­hänger 5.2 ist über Rollen 5.3 in einer Transport­schiene 5.1 des Transportsystems 5 geführt.2 shows the removal process of the coil package 1 from the hollow mandrel 3.2 of the preparation device 3 by means of a coil gripper 4. The pincer-like gripping device 4.1 of the coil gripper 4 engages in the groove 2.11 on the coil transport adapter 2. Held by the coil gripper 4, the coil package 1 is then, as shown in FIG. 3, suspended in a coil hanger 5.2, which is part of an overhead conveyor system 5. At its lower end, the coil hanger 5.2 has a coupling element 5.5, which engages behind the projection 2.12 in the head piece 2.1 of the coil transport adapter 2. The thread ends F1 and F2 running over the upper edge of the head piece 2.1 are additionally clamped to the head piece 2.1 by the cone 5.4 arranged on the bobbin hanger 5.2. The coil hanger 5.2 is guided over rollers 5.3 in a transport rail 5.1 of the transport system 5.

Nach dem Einhängen des Spulenpaketes 1 in den Spulenhänger 5.2 wird der Spulengreifer 4 vom Spulentransportadapter 2 abgelöst.After hanging the coil package 1 in the coil hanger 5.2, the coil gripper 4 is Coil transport adapter 2 detached.

Fig. 4 zeigt einerseits ein Schienenteil 5.1 des Transportsystems 5 mit dem daran laufenden, bereits leeren, Spulenhänger 5.2, von dem das Spulenpaket 1 mittels des Spulengreifers 4 abgenommen wurde. Weiterhin ist ein zweites Spulenpaket 1′ an einem Spulenhänger 5.2′ hängend zu sehen.Fig. 4 shows on the one hand a rail part 5.1 of the transport system 5 with the running, already empty, coil hanger 5.2, from which the coil package 1 was removed by means of the coil gripper 4. Furthermore, a second coil package 1 'on a coil hanger 5.2' can be seen hanging.

Mittels des mit seiner Greifvorrichtung 4.1 am Kopfstück 2.1 angreifenden Spulengreifers 4, wird das vom Spulenhänger 5.2 abgenommene Spulenpaket 1 in eine DoppeldrahtZwirnspindel 6 eingesetzt.By means of the bobbin gripper 4 acting on the head piece 2.1 with its gripping device 4.1, the bobbin 1 removed from the bobbin hanger 5.2 is inserted into a double-wire twist spindle 6.

In bekannter Weise besitzt die Doppeldraht-Zwirn­spindel einen Wirtel 6.1, einen Drehteller 6.2 mit einer Fadenspeicherscheibe, einen Schutztopf 6.5 mit einem Boden 6.4, in dem axial der Hohldorn 6.3 angeordnet ist, auf den der Spulentransportadapter 2 mit dem Spulenpaket 1 aufgesteckt wird. Im Hohldorn 6.3 ist in nicht eigens dargestellter Weise ein Injektor angeordnet, durch den die Fadenenden F1 und F2 in das Innere der Spindel ein­gesaugt werden. Nach dem Einsetzen wird der Spulengreifer 4 vom Transportadapter 2 abgelöst.In a known manner, the double-wire twisting spindle has a whorl 6.1, a turntable 6.2 with a thread storage disk, a protective pot 6.5 with a bottom 6.4, in which the hollow mandrel 6.3 is arranged axially, onto which the bobbin transport adapter 2 with the bobbin packet 1 is attached. An injector, through which the thread ends F1 and F2 are sucked into the interior of the spindle, is arranged in the hollow mandrel 6.3 in a manner not specifically shown. After insertion, the coil gripper 4 is detached from the transport adapter 2.

Anhand von Fig. 5 wird im folgenden dargestellt, wie der Transportvorgang des Spulenpaketes 1 bei einer etwas anderen Ausführungsform eines Transportsystems von einer Vorbereitungsstation durchgeführt wird.5, it is shown below how the transport operation of the coil package 1 is carried out by a preparation station in a somewhat different embodiment of a transport system.

Es handelt sich hier um einen Transportsystem 7 mit Laufschienen 7.1, auf denen mit einem Hohldorn 7.2 auf der Oberseite versehene Transportteller 7.3 geführt sind. Zur Weiterförderung auf den Schienen 7.1 werden die Transportteller 7.3 an ihrer Unterseite mittels eines Rundschnurantriebes 7.4 angetrieben. Das Transportsystem 7 hat gegenüber einem Hängeförderer den Vorteil, daß es teilungs­gebunden in einen Transportstrom eingefügt werden kann. Das Transportsystem läßt auch sehr einfache Weichenkonstruktionen zu, so daß die Transport­ströme sehr schnell umgeleitet werden können, z. B. in Wiederholvorgängen oder in Wartepositionen.This is a transport system 7 with running rails 7.1, on which transport plates 7.3 provided with a hollow mandrel 7.2 on the top are led. For further conveyance on the rails 7.1, the transport plates 7.3 are driven on their underside by means of a round cord drive 7.4. The transport system 7 has the advantage over a overhead conveyor that it can be inserted into a transport stream on a division basis. The transport system also allows very simple switch constructions, so that the transport streams can be diverted very quickly, e.g. B. in repetitions or in waiting positions.

Zum Transport des Spulenpaketes 1 wird der Spulen­transportadapter 2 auf den Hohldorn 7.2 eines Transporttellers 7.3 aufgesteckt. Der auf dem Schienensystem 7.1 laufende Transportteller läuft in eine Vorbereitungseinrichtung 8 ein. Die Vorbereitungseinrichtung 8 besitzt eine Vorrich­tung 8.1 mittels der der Transportteller 7.3 leicht angehoben wird und sich somit vom Rundschnurantrieb 7.4 löst. Gegen die äußeren Mantelfläche des Transporttellers 7.3 wird ein Reibradantrieb 8.3 angelegt, der den Transportteller 7.3 in Drehung versetzt. Mittels einer Bürste 8.5 und einer Ansaugvorrichtung 8.6 werden die Fadenenden F1 und F2 erfaßt und über das obere Ende des Kopfstückes 2.1 des Spulentransportadapters 2 geführt. An das untere Ende des Hohldorns 7.2 im Transportteller 7.3 wird eine gegenüber der Vorrichtung 8.1 drehbar gelagerte Saugdüse 8.4 angesetzt und mittels des Luftstroms die Faden­enden F1 und F2, wie in Fig. 5 dargestellt, in das Innere des Spulentransportadapters 2 eingeführt, wo sie während des gesamten Transportvorganges fest­gehalten sind.To transport the coil package 1, the coil transport adapter 2 is plugged onto the hollow mandrel 7.2 of a transport plate 7.3. The transport plate running on the rail system 7.1 runs into a preparation device 8. The preparation device 8 has a device 8.1 by means of which the transport plate 7.3 is raised slightly and thus detaches from the round cord drive 7.4. A friction wheel drive 8.3 is placed against the outer surface of the transport plate 7.3, which rotates the transport plate 7.3. Using a brush 8.5 and a suction device 8.6, the thread ends F1 and F2 are grasped and guided over the upper end of the head piece 2.1 of the bobbin transport adapter 2. At the lower end of the hollow mandrel 7.2 in the transport plate 7.3, a suction nozzle 8.4 which is rotatably mounted relative to the device 8.1 is attached and by means of the air flow the thread ends F1 and F2, as shown in FIG. 5, are inserted into the inside of the bobbin transport adapter 2, where they are held during entire transport process are recorded.

Die Abnahme des Spulenpaketes 1 vom Transportsystem 7 und das Einsetzen in eine Doppeldraht-Zwirn­spindel 6 kann dann, wie anhand von Fig. 4 be­schrieben, mittels eines Spulengreifers 4 erfolgen.The bobbin pack 1 can then be removed from the transport system 7 and inserted into a double-wire twisting spindle 6, as described with reference to FIG. 4, by means of a bobbin gripper 4.

Anhand der Fig. 6 bis 12 wird im folgenden be­schrieben, daß es vorteilhaft sein kann, den Spulentransportadapter so auszubilden, daß die Fadenenden nicht über den oberen Rand des Kopf­stückes in das Innere des Spulentransportadapters eingeführt werden. Derartige Spulentransport­adapter haben den Vorteil, daß Fadenablaufhilfen oder Avivireinrichtungen, die als zusätzlicher Adapterkopf auf das Kopfstück des Spulentransport­adapters aufgesteckt werden müssen, durch die in der zentralen Bohrung des Spulentransportadapters einlagernden Fadenenden nicht gestört werden. Bei dem Spulentransportadapter nach Fig. 1 bis 5 müssen vor den Einfügen eines zusätzlichen Adapterkopfes, z. B. für den besseren Fadeneinlauf, die Fadenenden aus der zentralen Bohrung durch eine Handhabungseinrichtung, einen Greifer, erst ent­nommen werden, bevor man einen derartigen Adapter­kopf aufsetzen kann.6 to 12 it is described below that it may be advantageous to design the bobbin transport adapter so that the thread ends are not inserted into the inside of the bobbin transport adapter via the upper edge of the head piece. Such bobbin transport adapters have the advantage that thread drain aids or avivir devices, which have to be plugged onto the head piece of the bobbin transport adapter as an additional adapter head, are not disturbed by the thread ends embedded in the central bore of the bobbin transport adapter. 1 to 5 must be before inserting an additional adapter head, for. B. for better thread entry, the thread ends from the central bore through a handling device, a gripper, can only be removed before you can attach such an adapter head.

Die Fig. 6 bis 9 zeigen zur Erläuterung eines Spulentransportadapters 12, anderer Bauart, ein Spulenpaket 1, das in eine Doppeldraht-Zwirnspindel 6′ mit Wirtel 6.1′, Drehteller 6.2′, Spulentopf 6.5′ und Topfboden 6.4′ mit Hohldorn 6.3′ einge­gesetzt ist. . Innerhalb des Hohldorns 6.3′ ist in nicht dargestellter Weise ein Injektor angeordnet, der in an sich bekannter und nicht eigens dargestellter Weise an eine äußere Luftdruckquelle 11 anschließbar ist.6 to 9 show an explanation of a bobbin transport adapter 12, another type, a coil package 1, which is used in a double-wire twisting spindle 6 'with whorl 6.1', turntable 6.2 ', bobbin 6.5' and pot bottom 6.4 'with hollow mandrel 6.3' . . Within the hollow mandrel 6.3 'an injector is arranged in a manner not shown, which can be connected to an external air pressure source 11 in a manner known per se and not specifically shown.

Der Spulentransportadapter 12 besitzt an seinem unteren Ende einen Flansch 12.2 und an seinem oberen Ende ein Kopfstück 12.1. Das Kopfstück besitzt, wie bereits beschrieben, an der äußeren Mantelfläche einen Nut 12.11 zum Angriff der Greifvorrichtung 4.1 des Spulengreifers 4. Weiter­hin besitzt das Kopfstück an seiner Innenseite, wie ebenfalls beschrieben, einen nach innen ragenden Vorsprung 12.12 zum Ansetzen des Koppel­elementes eines Hängeförderers.The coil transport adapter 12 has a flange 12.2 at its lower end and a head piece 12.1 at its upper end. As already described, the head piece has a groove 12.11 on the outer lateral surface for engaging the gripping device 4.1 of the bobbin gripper 4. Furthermore, on the inside, as also described, the head piece has an inwardly projecting projection 12.12 for attaching the coupling element of a overhead conveyor.

Die Fadenenden F1 und F2 werden bei dieser Ausführungsform des Spulentransportadapters nicht über den oberen Rand des Kopfstückes 12.1 in den Innenraum des rohrförmigen Spulentransportadapters eingeführt, sondern sie gelangen durch eine Ein­führungsöffnung 12.3 in der äußeren Mantelfläche des Kopfstücks 12.1 in einen, in Umfangsrichtung im Kopfstück über einen Winkel von ca. 270o geführten Fadenaufnahmekanal 12.4, dessen eines Ende mit der Einführungsöffnung 12.3 und dessen anderes Ende mit einer zweiten Öffnung 12.5 verbunden ist, an die eine Saugdüse 9 ansetzbar ist. Die Fadenenden F1 und F2 befinden sich während des ganzen Transportvorganges in diesem Fadenauf­nahmekanal 12.4.In this embodiment of the bobbin transport adapter, the thread ends F1 and F2 are not introduced into the interior of the tubular bobbin transport adapter via the upper edge of the head piece 12.1, but instead pass through an insertion opening 12.3 in the outer lateral surface of the head piece 12.1 into one, in the circumferential direction in the head piece via one An angle of approximately 270 ° guided thread receiving channel 12.4, one end of which is connected to the insertion opening 12.3 and the other end of which is connected to a second opening 12.5, to which a suction nozzle 9 can be attached. The thread ends F1 and F2 are in this thread take-up channel 12.4 during the entire transport process.

Nach dem Einsetzen in die Doppeldraht-Zwirnspindel 6′ wird auf den Transportadapter 12 ein Ablaufkopf 10 aufgesetzt, eine Greifvorrichtung 13 nimmt die Fig. 7 in gestrichelter Position eingezeichneten Fadenenden auf und führt sie dem oberen Ende des Ablaufkopfes 10 zu. Dort werden sie mittels des durch den Injektor verursachten Luftstroms durch den Ablaufkopf 10 und den Transportadapter 12 hindurch unmittelbar in die Spindel eingeführt. Bei einer weiteren in Fig. 10 dargestellten Aus­führungsform, eines das Spulenpaket 1 verbindenden Spulentransportadapters 12′, werden die Fadenenden durch eine Eintrittsöffnung 12.3′ und einen Fadenaufnahmekanal 12.4′ in einen Raum zwischen dem äußeren Rohr des Spulentransportadapters 12′ und einer Innenhülse 12.6′ eingesaugt. Die Innen­hülse 12.6′ sitzt nach dem Einsetzen in die Doppeldraht-Zwirnspindel über eine elastische Manschette 12.7′ auf dem Hohldorn 6.3′ der Doppeldraht-Zwirnspindel auf. Die Manschette 12.7′ dient der Abdichtung des Innenraums des Spulen­transportadapters, wenn der Faden in der Doppel­draht-Zwirnspindel mit Luft durchgefädelt wird. Dabei muß sichergestellt werden, daß Fremdluft­einflüsse den Vorgang nicht stören.After insertion into the double-wire twisting spindle 6 ', a discharge head 10 is placed on the transport adapter 12, a gripping device 13 takes the thread ends shown in FIG. There they are exhausted by means of the air flow caused by the injector the drain head 10 and the transport adapter 12 are inserted directly into the spindle. In a further embodiment shown in Fig. 10, a spool transport adapter 12 'connecting the package 1, the thread ends are sucked through an inlet opening 12.3' and a thread receiving channel 12.4 'into a space between the outer tube of the spool transport adapter 12' and an inner sleeve 12.6 '. The inner sleeve 12.6 'sits after insertion into the double-wire twisting spindle via an elastic sleeve 12.7' on the hollow mandrel 6.3 'of the double-wire twisting spindle. The sleeve 12.7 'serves to seal the interior of the bobbin transport adapter when the thread in the double-wire twisting spindle is threaded with air. It must be ensured that external air influences do not interfere with the process.

Die Fig. 11 und 12 zeigen ein weiteres Ausführungs­beispiel eines des Spulenpaket 1 verbindenden Spulentransportadapters 12 ˝. Das Kopfstück 12.1˝ des Spulentransportadapters 12˝ ist, wie be­schrieben, ausgebildet. An seiner Außenseite besitzt der Spulentransportadapter 12˝ Zentrier­rippen 12.8˝. In einer der Zentrierrippen ist ein Fadenaufnahmekanal 12.4˝ angeordnet, der an seinem oberen Ende eine Einführungsöffnung 12.3˝ und an seinem unteren Ende eine Ansaugöffnung 12.5˝ besitzt.11 and 12 show a further exemplary embodiment of a coil transport adapter 12 verbind connecting the coil package 1. The head piece 12.1˝ of the coil transport adapter 12˝ is designed as described. The coil transport adapter has 12˝ centering ribs 12.8˝ on its outside. In one of the centering ribs, a thread receiving channel 12.4˝ is arranged, which has an insertion opening 12.3˝ at its upper end and a suction opening 12.5˝ at its lower end.

Auch hier ist nach dem Einsetzen des Spulenpakets in die Doppeldraht-Zwirnspindel ein ungestörtes Aufsetzen eines Ablaufkopfes möglich.Here too, an undisturbed attachment of a drain head is possible after inserting the package of coils into the double-wire twisting spindle.

Claims (11)

1. Verfahren zum Transport eines Spulenpaketes aus mindestens zwei Garnspulen zu einer Zwirnma­schine, bei dem die Fadenenden der Garnspulen vor dem Transportvorgang im Inneren der Spulenkerne angeordnet werden, dadurch gekennzeichnet, daß zunächst die Garnspulen (1.1, 1.2) auf einen gemeinsamen rohrförmigen Spulentransportadapter (2.12) aufgesteckt werden, der an seinem oberen Ende einen Greifkopf (2.1, 12.1) zum Ansetzen eines Spulengreifers (4) und/oder der Transport­vorrichtung (5.5) eines Fördersystems (5) auf­weist, daß dann die Fadenenden (F1, F2) im Inneren des Spulentransportadapters (2,12) ange­ordnet und dort während des gesamten Transport­vorganges bis zum Einsetzen in die Spindel (6) der Zwirnmaschine festgehalten werden und nach seinem Einsetzen in die Spindel (6) auf den Spulentransportadapter (2, 12) ein Ablaufkopf (10) für den Einlauf der Fäden aufgesetzt wird und die Fadenenden (F1, F2) durch diesen Ablaufkopf (10) in die Spindel (6) geführt werden.1. A method of transporting a package of bobbins from at least two bobbins to a twisting machine, in which the thread ends of the bobbins are arranged in the interior of the bobbin cores prior to the transport process, characterized in that first the bobbins (1.1, 1.2) onto a common tubular bobbin transport adapter (2.12 ) are attached, which has at its upper end a gripping head (2.1, 12.1) for attaching a bobbin gripper (4) and / or the transport device (5.5) of a conveyor system (5), that then the thread ends (F1, F2) inside the Spool transport adapter (2,12) arranged and held there during the entire transport process until it is inserted into the spindle (6) of the twisting machine and after its insertion into the spindle (6) on the bobbin transport adapter (2, 12) a drain head (10) for the inlet of the threads is placed and the thread ends (F1, F2) are guided into the spindle (6) through this discharge head (10). 2. Verfahren nach Anspruch 1, dadurch gekennzeich­net, daß in einem ersten Verfahrensschritt das Spulenpaket (1) zusammen mit dem Spulentransport­adapter (2, 12) auf eine Vorbereitungseinrichtung (3) aufgesetzt wird, in der die Fadenenden (F1, F2) erfaßt und in das Innere des Spulentrans­portadapters (2, 12) eingeführt werden, daß in einem zweiten Verfahrensschritt das Spulenpaket (1) mittels eines ersten am Spulentransportadapter (2, 12) angreifenden Spulengreifers (4) von der Vorbereitungseinrichtung (3) der Transportvor­richtung (5.2 - 5.5) eines Fördersystems (5) zugeführt wird und daß in einem dritten Ver­fahrensschritt des Spulenpaket (1) mittels eines zweiten am Spulentransportadapter (2, 12) an­greifenden Spulengreifers (4) von der Transport­vorrichtung (5.2 - 5.5) abgenommen und auf die Spindel (6) einer Zwirnmaschine aufgestreckt wird, wobei ein Ablaufkopf (10) auf den Spulentrans­portadapter (2, 12) aufgesetzt wird, durch den nach dem Herausführen der Fadenenden (F1, F2) aus dem Spulentransportadapter (2, 12) diese in die Spindel (6) geführt werden.2. The method according to claim 1, characterized in that in a first step, the package (1) together with the bobbin transport adapter (2, 12) is placed on a preparation device (3), in which the thread ends (F1, F2) detected and in the inside of the coil transport adapter (2, 12) is inserted, that in a second process step the coil package (1) by means of a first on the coil transport adapter (2, 12) attacking bobbin gripper (4) from the preparation device (3) of the transport device (5.2 - 5.5) of a conveyor system (5) and that in a third step of the bobbin package (1) by means of a second on the bobbin transport adapter (2, 12 ) attacking bobbin gripper (4) is removed from the transport device (5.2 - 5.5) and stretched onto the spindle (6) of a twisting machine, with a drain head (10) being placed on the bobbin transport adapter (2, 12), through which after the Thread ends (F1, F2) from the bobbin transport adapter (2, 12) are fed into the spindle (6). 3. Verfahren nach Anspruch 1, dadurch gekennzeich­net, daß in einem ersten Verfahrensschritt das Spulenpaket (1) zusammen mit dem Spulentransport­adapter (2, 12) auf den zentralen Hohldorn (7.2) eines auf einem Schienenfördersystem (7) laufen­den Transporttellers (7.3)aufgesteckt wird und auf dem Transportteller (7.3) in eine Vorbe­reitungseinrichtung (8) einläuft, in der in einem zweiten Verfahrensschritt die Fadenenden (F1, F2) erfaßt und in das Innere des Spulentransport­adapters (2, 12) eingeführt werden, und daß in einem dritten Verfahrensschritt das Spulenpaket (1) mittels eines am Spulentransportadapter (2, 12) angreifenden Spulengreifers (4) von der Transportvorrichtung (7) abgenommen und auf die Spindel (6) einer Zwirnmaschine aufgesetzt wird, wobei ein Ablaufkopf (10) auf den Spulen­transportadapter (2, 12) aufgesetzt wird, durch den, nach dem Herausführen der Fadenenden (F1, F2), aus dem Spulentransportadapter (2, 12) diese in die Spindel (6) geführt werden.3. The method according to claim 1, characterized in that in a first step, the coil package (1) together with the coil transport adapter (2, 12) on the central hollow mandrel (7.2) of a on a rail conveyor system (7) running transport plate (7.3) is attached and on the transport plate (7.3) runs into a preparation device (8), in which the thread ends (F1, F2) are detected in a second process step and inserted into the inside of the bobbin transport adapter (2, 12), and that in a third process step The bobbin package (1) is removed from the transport device (7) by means of a bobbin gripper (4) that engages the bobbin transport adapter (2, 12) and is placed on the spindle (6) of a twisting machine, with an outlet head (10) on the bobbin transport adapter (2, 12 ) is placed, by which, after the thread ends (F1, F2) have been led out of the bobbin transport adapter (2, 12) be guided into the spindle (6). 4. Einrichtung zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 3, gekennzeichnet durch einen als an beiden Enden offenes Rohrstück ausgebildeten Spulentransportadapter (2, 12), an dessen im Gebrauch unterem Ende ein Aufsetz­flansch (2.2,12.2) für einen Spulenkern (1.4) und an dessen oberem Ende ein Kopfstück (2.1, 12.1) mit einer äußeren Umfangsnut (2.11, 12.11) zum Ansetzen eines zangenartigen Spulengreifers (4) angeordnet ist.4. Device for carrying out the method according to any one of claims 1 to 3, characterized by a coil transport adapter (2, 12) designed as an open tube at both ends, on whose lower end in use a mounting flange (2.2, 12.2) for a coil core (1.4 ) and at the upper end of which there is a head piece (2.1, 12.1) with an outer circumferential groove (2.11, 12.11) for attaching a tong-like coil gripper (4). 5. Einrichtung nach Anspruch 4, dadurch gekenn­zeichnet, daß im Kopfstück (2.1, 12.1) des Spulentransportadapters (2, 12) ein nach innen weisender Vorsprung (2.12, 12.12) zum Ansetzen des Koppelelementes (5.5) eines Hängeförderers (5.2) angeordnet ist.5. Device according to claim 4, characterized in that in the head piece (2.1, 12.1) of the coil transport adapter (2, 12) an inwardly facing projection (2.12, 12.12) for attaching the coupling element (5.5) of a suspended conveyor (5.2) is arranged. 6. Einrichtung nach Anspruch 4 oder 5, dadurch ge­kennzeichnet, daß an der äußeren Mantelfläche des Kopfstückes (12.1) des Spulentransportadapters (12) eine erste Öffnung (12.3) zum Einführen der Fadenenden (F1, F2) in das Innere des Spulen­transportadapters (12) angeordnet ist.6. Device according to claim 4 or 5, characterized in that on the outer lateral surface of the head piece (12.1) of the bobbin transport adapter (12) has a first opening (12.3) for introducing the thread ends (F1, F2) into the interior of the bobbin transport adapter (12) is arranged. 7. Einrichtung nach Anspruch 6, dadurch gekenn­zeichnet, daß sich an die erste Öffnung (12.3) in der Mantelfläche ein in Umfangsrichtung in der Wand des Kopfstücks (12.1) über einen vorgegeben­en Umfangswinkel geführter Fadenaufnahmekanal (12.4) anschließt, der mit einer zweiten Öffnung (12.5) in der Mantelfläche zum Ansetzen einer Saugdüse (9) verbunden ist.7. Device according to claim 6, characterized in that adjoins the first opening (12.3) in the circumferential surface in the circumferential direction in the wall of the head piece (12.1) over a predetermined circumferential angle guided thread receiving channel (12.4) which with a second opening ( 12.5) in the lateral surface for attaching a suction nozzle (9). 8. Einrichtung nach Anspruch 6, dadurch gekenn­zeichnet, daß sich an die erste Öffnung (12.3′) in der Mantelfläche ein in der Wand des Kopf­stückes (12.1′) nach unten geführter Fadenauf­nahmekanal (12.4′) anschließt, der in den Innenraum des Spulentransportadapters (12′) einmündet.8. Device according to claim 6, characterized in that adjoins the first opening (12.3 ') in the lateral surface in the wall of the head piece (12.1') led down thread receiving channel (12.4 '), which in the interior of the bobbin transport adapter ( 12 ′) opens out. 9. Einrichtung nach Anspruch 6, dadurch gekenn­zeichnet, daß sich an die erste Öffnung (12.3˝) in der Mantelfläche ein in Längsrichtung in der Wand (12.8˝) des Spulentransportadapters (12˝) über seine ganze Länge nach unten geführter Fadenaufnahmekanal (12.4˝) anschließt, der mit einer zweiten Öffnung (12.5˝) am unteren Ende des Spulentransportadapters (12˝) zum Ansetzen einer Saugdüse verbunden ist.9. Device according to claim 6, characterized in that at the first opening (12.3˝) in the lateral surface in the longitudinal direction in the wall (12.8˝) of the bobbin transport adapter (12˝) over its entire length down thread receiving channel (12.4˝ ) connects, which is connected to a second opening (12.5˝) at the lower end of the bobbin transport adapter (12˝) for attaching a suction nozzle. 10. Einrichtung nach einem der Ansprüche 4 bis 9 zur Durchführung des Verfahrens nach Anspruch 2, ge­kennzeichnet durch eine Vorbereitungseinrichtung (3) mit einem drehbaren, angetriebenen Hohldorn (3.2) auf den der Spulentransportadapter (2, 12) aufsteckbar ist und an den eine Saugdüse (3.4) anschließbar ist, sowie mit Vorrichtungen (3.5, 3.6) zum Abbürsten, Einfangen und Führen der Fadenenden (F1, F2), einem als Hängeförderer ausgebildeten Transportsystem (5) und mindestens einem zangenartigen Spulengreifer (4) zur Überführung des Spulenpaketes (1) von der Vorbereitungseinrichtung (3) zum Transportsystem (5) und vom Transportsystem (5) zur Spindel (6) der Zwirnmaschine.10. Device according to one of claims 4 to 9 for performing the method according to claim 2, characterized by a preparation device (3) with a rotatable, driven hollow mandrel (3.2) onto which the coil transport adapter (2, 12) can be plugged and to which a suction nozzle (3.4) can be connected, as well as devices (3.5, 3.6) for brushing, catching and guiding the thread ends (F1, F2), a transport system (5) designed as a hanging conveyor and at least one pincer-like bobbin gripper (4) for transferring the bobbin pack (1 ) from the preparation device (3) to the transport system (5) and from the transport system (5) to the spindle (6) of the twisting machine. 11. Einrichtung nach einem der Ansprüchr 4 bis 9 zur Durchführung des Verfahrens nach Anspruch 3, gekennzeichnet durch ein Transportsystem (7) mit Laufschienen (7.1), auf denen mit einem Hohldorn (7.2) an der Oberseite versehene und mittels eines Rundschnurantriebs (7.4) an ihrer Unter­seite angetriebene Transportteller (7.3) geführt sind, wobei auf den Hohldorn (7.2) des Trans­porttellers (7.3) ein Spulentransportadapter (2, 12) aufsteckbar ist, und das Transportsystem (7) durch eine Vorbereitungseinrichtung (8) geführt ist, mit einer an das untere Ende des Hohldorns (7.2) ansetzbaren Saugdüse (8.4), einer Vorrichtung (8.1) zum Abheben des Transport­tellers (7.3) vom Rundschnurantrieb (7.4), einem Reibradantrieb (8.3) zur Drehung des Transport­tellers (7.3) sowie Vorrichtungen (8.5, 8.6) zum Abbürsten, Einfangen und Führen der Fadenenden (F1, F2) und mindestens einem zangenartigen Spulengreifer (4) zur Überführung des Spulen­pakets (1) vom Transportsystem (7) zur Spindel (6) der Zwirnmaschine.11. Device according to one of claims 4 to 9 for performing the method according to claim 3, characterized by a transport system (7) with running rails (7.1) on which with a hollow mandrel (7.2) on the top and by means of a round cord drive (7.4) on their underside driven transport plates (7.3) are guided, a coil transport adapter (2, 12) can be plugged onto the hollow mandrel (7.2) of the transport plate (7.3), and the transport system (7) is guided by a preparation device (8), with a to the lower end of the hollow mandrel (7.2) attachable suction nozzle (8.4), a device (8.1) for lifting the transport plate (7.3) from the round cord drive (7.4), a friction wheel drive (8.3) for rotating the transport plate (7.3) and devices (8.5, 8.6) for brushing, catching and guiding the thread ends (F1, F2) and at least one pincer-like bobbin gripper (4) for transferring the bobbin pack (1) from the transport system (7) to the spindle (6) the twisting machine.
EP89123337A 1989-01-21 1989-12-18 Method for the transport of a set of at least two yarn bobbins to a twisting machine, and device for carrying out this method Expired - Lifetime EP0381844B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3901771A DE3901771A1 (en) 1989-01-21 1989-01-21 METHOD FOR TRANSPORTING A BOBBIN PACKAGE OF AT LEAST TWO YARN SPOOLS TO A TWISTING MACHINE, AND DEVICE FOR CARRYING OUT THE METHOD
DE3901771 1989-01-21

Publications (2)

Publication Number Publication Date
EP0381844A1 true EP0381844A1 (en) 1990-08-16
EP0381844B1 EP0381844B1 (en) 1994-06-29

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EP89123337A Expired - Lifetime EP0381844B1 (en) 1989-01-21 1989-12-18 Method for the transport of a set of at least two yarn bobbins to a twisting machine, and device for carrying out this method

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Country Link
EP (1) EP0381844B1 (en)
JP (1) JPH02229230A (en)
DE (2) DE3901771A1 (en)

Cited By (5)

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EP0533966A1 (en) * 1991-09-21 1993-03-31 Palitex Project-Company GmbH Bobbin tube
WO2000073191A2 (en) * 1999-05-28 2000-12-07 Ppg Industries Ohio, Inc. Automatic winder doffing and re-tubing
EP1134312A1 (en) * 1999-12-17 2001-09-19 Arratex S.r.l. Process for preparing "onde" or "compensina" yarns
US9784076B2 (en) 2008-04-21 2017-10-10 Statoil Petroleum As Gas compression system
TWI825337B (en) * 2019-07-30 2023-12-11 日商Ｔｍｔ機械股份有限公司 Adapter and package replacement device

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JPH0397929A (en) * 1989-09-11 1991-04-23 Howa Mach Ltd Conveying of roving bobbin
JPH0434273U (en) * 1990-07-20 1992-03-23
JP2550802B2 (en) * 1991-06-24 1996-11-06 村田機械株式会社 Coupling device for winder and double twister
EP1827785B1 (en) 2004-12-23 2013-09-25 ProTec Polymer Processing GmbH Method for drying plastic pellets
CN105442116A (en) * 2015-12-03 2016-03-30 天津宏大纺织机械有限公司 Novel block chain for conveying system for roving-spinning units

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GB1131699A (en) * 1966-06-06 1968-10-23 Palitex Project Co Gmbh A double twist spindle
DE3802900A1 (en) * 1987-01-30 1988-08-11 Murata Machinery Ltd DEVICE FOR CONNECTING A WINDING MACHINE TO A DOUBLE WIRE TWISTING MACHINE
DE3811667A1 (en) * 1987-04-07 1988-10-27 Murata Machinery Ltd METHOD AND DEVICE FOR TRANSPORTING THREAD SUPPLIES

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JPS5859167A (en) * 1981-09-25 1983-04-08 Murata Mach Ltd Tube thread transport system

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GB1131699A (en) * 1966-06-06 1968-10-23 Palitex Project Co Gmbh A double twist spindle
DE3802900A1 (en) * 1987-01-30 1988-08-11 Murata Machinery Ltd DEVICE FOR CONNECTING A WINDING MACHINE TO A DOUBLE WIRE TWISTING MACHINE
DE3811667A1 (en) * 1987-04-07 1988-10-27 Murata Machinery Ltd METHOD AND DEVICE FOR TRANSPORTING THREAD SUPPLIES

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533966A1 (en) * 1991-09-21 1993-03-31 Palitex Project-Company GmbH Bobbin tube
WO2000073191A2 (en) * 1999-05-28 2000-12-07 Ppg Industries Ohio, Inc. Automatic winder doffing and re-tubing
WO2000073191A3 (en) * 1999-05-28 2001-04-26 Ppg Ind Ohio Inc Automatic winder doffing and re-tubing
US6663033B2 (en) 1999-05-28 2003-12-16 Ppg Industries Ohio, Inc. Automatic winder doffing and re-tubing
EP1134312A1 (en) * 1999-12-17 2001-09-19 Arratex S.r.l. Process for preparing "onde" or "compensina" yarns
US9784076B2 (en) 2008-04-21 2017-10-10 Statoil Petroleum As Gas compression system
TWI825337B (en) * 2019-07-30 2023-12-11 日商Ｔｍｔ機械股份有限公司 Adapter and package replacement device

Also Published As

Publication number Publication date
DE3901771A1 (en) 1990-08-02
JPH02229230A (en) 1990-09-12
EP0381844B1 (en) 1994-06-29
DE58907984D1 (en) 1994-08-04

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