EP1077893B1 - Spooling device with a support - Google Patents

Spooling device with a support Download PDF

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Publication number
EP1077893B1
EP1077893B1 EP99924831A EP99924831A EP1077893B1 EP 1077893 B1 EP1077893 B1 EP 1077893B1 EP 99924831 A EP99924831 A EP 99924831A EP 99924831 A EP99924831 A EP 99924831A EP 1077893 B1 EP1077893 B1 EP 1077893B1
Authority
EP
European Patent Office
Prior art keywords
holder
bobbin holder
support mechanism
free end
bobbin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP99924831A
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German (de)
French (fr)
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EP1077893A1 (en
Inventor
Wolfgang Ehmann
Dietmar Giel
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.)
Zentes Unitex Textile Machinery GmbH and Co KG
Original Assignee
IWKA Industrieanlagen GmbH
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Publication date
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Publication of EP1077893A1 publication Critical patent/EP1077893A1/en
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Publication of EP1077893B1 publication Critical patent/EP1077893B1/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40Arrangements for rotating packages
    • B65H54/54Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B65H54/553Both-ends supporting arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/31Textiles threads or artificial strands of filaments

Definitions

  • the generic DE 41 33 232 A1 shows a winding device, at of the two coil holders at one of their ends in one Machine frames are stored and over there Motors are powered.
  • the other end of both in Operating position as well as that in the rest position Coil holders are both on a first arm stored, which in turn can be pivoted via a second pivoting arm is carried by a goal frame.
  • the structure in the double holder of the each in the operating position located coil holder supporting device consuming.
  • the workflow is the following.
  • the bobbin tubes are then exchanged and then the storage of the free End of the bobbin holder in the rest position restored. After winding in the operating position located bobbin holder becomes the bearing The piston extended again and the pivoting of the two coil holder performed.
  • the workflow is complicated due to this design.
  • the object underlying the present invention is to propose a winder where while avoiding the disadvantages of the aforementioned device a large number of bobbin tubes on the bobbin holder can be arranged.
  • the coil holder has at its free end a corresponding hole.
  • the element is aligned Intervention in the coil holder largely with this. This opens the possibility of a direct retraction of the Elements in the bore of the coil holder without the To interfere with the movement of the turret.
  • An alternative embodiment provides that the free End of the bobbin holder rotatable relative to it Holder for the element that can be brought into engagement with it has, in particular the holder for the your engageable element of the support device is supported by means of a ball bearing.
  • that in engagement with the coil holder bringable element of the support device to rotate this is arranged. This ensures that carried by the support device in the coil holder to support the same engaging element more rotates with this so that it is not fed up in alignment with the axis of the coil holder in engagement with this must be brought and no problems with regard of the concentricity, because that which can be brought into engagement Element, especially a thorn, just not with the Spool holder rotates, but remains stationary.
  • the support device a receiving the element for engagement in the coil holder Sliding bush on that moving the element in the aligned direction to the coil holder.
  • the element can be included the ball bearing for its rotatable bearing in its Active position spent with the bobbin holder or off these are brought out.
  • Fig. 1 shows a winding device 1 with a coil turret 2, arranged on the two coil holder 3, 3 ' are that their longitudinal axes are perpendicular to the disc surface of the turret 2 extend.
  • the coil turret 2 has a drive motor, not shown on. With the drive motor, the turret can turn around its central axis can be twisted, the coil holder 3, 3 'alternately in operating position 3 or can be rotated in the rest position 3 '.
  • Fig. 2 shows the end facing the support device 5 of the coil holder 3, this one at this end Has bore 7 for receiving a mandrel 8.
  • the thorn 8 the support device 5 engages in the recess of the in the operating position of the bobbin holder 3 and thus prevents excessive bending or even Break through the bobbin holder 3 if this during the winding process under the tensile load of the from the feed direction supplied laundry. Most of all, this is then necessary when the length of the bobbin holder Capacity expansion takes values of 1 m or more, especially when processing other than that Up to now, a maximum of eight coil bobbins.
  • Support device 5 is displaceable sliding bush 10 the mandrel 8 and its ball bearing 9 fixed.
  • the Sliding bush 10 and with it the rotatably mounted mandrel 8 are counteracted by suitable means 12 against the action of Spring 11 moved in the direction of the turret 2 and the mandrel 8 thus in the operative position with the in the operating position located coil holder 3 spent.
  • Figures 3 and 4 show an alternative embodiment to support the free end of the bobbin holder 3. Also here is a support 5 over one with a Piston-cylinder arrangement 5b provided support 5a on a support profile 6 of the winding device 1 (FIG. 1) stored.
  • a mandrel 8 is provided. This is in the support device 5 in a sliding bush 10 by means of a displacement device 12 (for example Piston-cylinder arrangement) contrary to Action of a spring 11 slidable without a pivot bearing is provided for the mandrel 8.
  • the mandrel 8 can on the coil holder 3 via a locking device 23, for example in the form of an open spring ring engage and thus intervene with a positive fit. To the Removing the mandrel presses the spring 11, the force of which Holding force of the ring 23 exceeds the mandrel from the ring out.
  • the bobbin holder 30 rotates according to the configuration 3, 4 now on the coil holder 3 a rotatable Bracket 21 with a recess 7 for receiving the Dorns 8 provided.
  • the bracket 21 is a ball bearing 22 rotatably mounted in the bobbin holder 3.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)

Abstract

A spooling device (1) for continually arriving threads or similar has at least one package holder (3) for receiving several package tubes. Said package holder (3) is fixed at one end, with the package tubes being arranged on the holder or removed from it via the second, free end. The spooling device also has a support (5) which engages with the free end of the at least one package holder which is in an operating position.

Description

Die Erfindung betrifft eine Aufspulvorrichtung für kontinuierlich anlaufende Fäden o.ä., mit zumindest einem Spulenhalter zur Aufnahme mehrerer Spulenhülsen, die über ein freies Ende des Spulenhalters aufgeschoben oder abgenommen werden, wobei der Spulenhalter mit seinem anderen Ende festgelegt ist.The invention relates to a winding device for continuous tarnishing threads or the like, with at least one Spool holder for holding several spool sleeves, which over a free end of the bobbin holder is pushed on or can be removed, the coil holder with his other end is set.

Aufspulvorrichtungen an sich sind vielfach bekannt und werden zum Aufspulen von Garnen, Fäden, Draht etc. eingesetzt.Winding devices per se are widely known and are used for winding yarns, threads, wire etc.

Im Zeichen der zunehmenden Rationalisierung ist das Bestreben dahingehend, in möglichst kurzer Zeit möglichst viele Spulen aufzuwickeln. Dabei ist beispielsweise aus der DE 195 20 28 und der DE 39 09 106 A1 ein Spulenrevolver bekannt, der zwei Spulenhalterungen trägt, von denen die eine, in Betriebsstellung befindliche, mit Fäden o.ä. bewickelt wird und die zweite in Ruhestellung befindlich ist, in der die bewickelten Spulenhülsen abgenommen und durch neue ersetzt werden.This is in the face of increasing rationalization Strive to do so in the shortest possible time winding up a lot of bobbins. For example, is off DE 195 20 28 and DE 39 09 106 A1 a coil turret known who carries two coil holders, one of which one, in the operating position, with threads or the like. is wound and the second is in the rest position is in which the wound bobbin tubes are removed and to be replaced by new ones.

Eine Möglichkeit, die Kapazität einer solchen Aufspulvorrichtung zu erhöhen, liegt darin, die Anzahl der auf dem Spulenhalter angeordneten Spulenhülsen, die gleichzeitig bewickelt werden, zu erhöhen. Als limitierender Faktor im Stand der Technik hat sich hierbei der Spulenhalter herausgestellt, der bei Überschreiten einer bestimmten Länge unter der beim Aufwickeln der Fäden wirkenden Kraft aufgrund der nur einseitigen Lagerung zum Durchbiegen neigt, so daß die durch Reibung angebrachten Antriebskräfte zum Drehen der Spulen nahe dem freien Ende des Spulenhalters nicht mehr zu einem einwandfreien Betrieb ausreichen.One way to increase the capacity of such a winding device is to increase the number of on the Coil holder arranged coil sleeves, the same time be wound to increase. As a limiting factor in The spool holder has become state of the art emphasized that when a certain Length under the force acting when winding the threads due to the only one-sided storage for bending tends so that the frictional driving forces to rotate the coils near the free end of the Coil holder no longer works properly suffice.

Die gattungsbildende DE 41 33 232 A1 zeigt eine Aufspulvorrichtung, bei der zwei Spulenhalter an einem ihrer Enden in einem Maschinenrahmen gelagert sind und über dort befindliche Motoren angetrieben sind. Das andere Ende sowohl des in Betriebsstellung als auch des in Ruhestellung befindlichen Spulenhalters sind beide an einem ersten Arm gelagert, der wiederum schwenkbar über einen zweiten schwenkbaren Arm von einem Torrahmen getragen ist. Eine jeweils den in Betriebsstellung befindlichen Spulenhalter am freien Ende haltende Kolben-Zylinder-Anordnung wird ihrerseits zusätzlich über die Halterung der beiden genannten Schwenkarme durch einen axial beweglichen Kolben 37 und einem mit diesem verbundenen Lager in einer Eingriffsöffnung desselben gehalten. Der Aufbau in der zweifachen Halterung des den jeweils in Betriebsstellung befindlichen Spulenhalters tragenden Einrichtung ist aufwendig. Der Arbeitsablauf ist der folgende. Nach Befüllen der Hülse auf dem in Betriebsstellung befindlichen Spulenhalter muß zunächst der genannte Kolben mit dem von ihm getragenen Lager ausgefahren werden. Anschließend kann das Verschwenken der beiden Spulenhalter mit Austausch derselben aus Betriebs- bzw. Ruhestellung in die jeweils andere Stellung erfolgen. Schließlich wird der mit dem Lager versehene Kolben wieder auf die Halterung des nun in Betriebsstellung befindlichen Spulenhalters aufgefahren, so daß dieser wieder in Betrieb stehen und ein weiterer Faden aufgespult werden kann. Währenddessen wird die Lagerung der freien Stirnseite des in Ruhestellung befindlichen Spulenhalters gelöst und der genannte zweite Schwenkarm verschwenkt, so daß das freie Ende der in Ruhestellung befindlichen Spulenhalters freigegeben wird. Um dies zu ermöglichen ist der oben beschriebene, das Lager aufweisende Kolben zur gleichzeitigen Halterung des in Betriebsstellung befindlichen Spulenhalters erforderlich. Die Spulenhülsen werden dann ausgetauscht und anschließend die Lagerung des freien Endes des in Ruhestellung befindlichen Spulenhalters wieder hergestellt. Nach Bewickeln des in Betriebsstellung befindlichen Spulenhalters wird der das Lager tragende Kolben wieder ausgefahren und das Verschwenken der beiden Spulenhalter durchgeführt. Der Arbeitsablauf ist aufgrund dieser Ausgestaltung kompliziert.The generic DE 41 33 232 A1 shows a winding device, at of the two coil holders at one of their ends in one Machine frames are stored and over there Motors are powered. The other end of both in Operating position as well as that in the rest position Coil holders are both on a first arm stored, which in turn can be pivoted via a second pivoting arm is carried by a goal frame. A the coil holder in the operating position piston-cylinder arrangement holding at the free end in turn additionally via the bracket of the two mentioned swivel arms by an axially movable Piston 37 and a bearing connected to it in one The same opening is held. The structure in the double holder of the each in the operating position located coil holder supporting device consuming. The workflow is the following. To Fill the sleeve on the one in the operating position Coil holder must first have the mentioned piston the bearing he supports. Subsequently can pivot the two bobbin holders with replacement of the same from operating or rest position in the other position. Eventually the piston with the bearing back onto the holder of the bobbin holder now in the operating position opened so that it is in operation again and another thread can be wound up. Meanwhile the storage of the free face of the in Loosened bobbin holder and the called second pivot arm pivoted so that the free End of the bobbin holder in the rest position is released. To make this possible, the one above is described, the bearing having pistons for simultaneous Holder of the one in the operating position Coil holder required. The bobbin tubes are then exchanged and then the storage of the free End of the bobbin holder in the rest position restored. After winding in the operating position located bobbin holder becomes the bearing The piston extended again and the pivoting of the two coil holder performed. The workflow is complicated due to this design.

Die der vorliegenden Erfindung zugrunde liegende Aufgabe ist es, eine Aufspulvorrichtung vorzuschlagen, bei der unter Vermeidung der Nachteile der vorgenannten Vorrichtung eine große Anzahl von Spulenhülsen auf dem Spulenhalter anordbar ist.The object underlying the present invention is to propose a winder where while avoiding the disadvantages of the aforementioned device a large number of bobbin tubes on the bobbin holder can be arranged.

Diese Aufgabe wird erfindungsgemäß mit einer Aufspulvorrichtung mit den Merkmalen des Anspruchs 1 gelöst.This object is achieved with a winding device solved with the features of claim 1.

Durch die zusätzliche Stützeinrichtung an dem freien Ende des Spulenhalters erfolgt so eine beiderseitige Abstützung desselben im Betrieb.Through the additional support device at the free end the coil holder is supported on both sides the same in operation.

Die Erfindung kann bei unterschiedlichen Aufspulvorrichtungen eingesetzt werden, wie solchen mit lediglich einem Spulenhalter oder aber mit mehreren Spulenhaltern. Insbesondere kann die Erfindung bei einer Aufspulvorrichtung mit einem zwei Spulenhalter tragenden Spulenrevolver eingesetzt werden, die so mittels des Spulenrevolvers zwischen einer Betriebs- und einer Rüst- oder Beschickungsstellung verdrehbar sind. Der Einsatz der Erfindung ist aber nicht auf eine derartige Aufspulvorrichtung beschränkt.The invention can be used with different winding devices be used, such as those with only one Spool holder or with several spool holders. In particular can the invention with a winding device with a coil turret carrying two coil holders are used, so by means of the turret between an operational and a set-up or loading position are rotatable. The use of the However, the invention is not based on such a winding device limited.

In vorteilhafter Ausgestaltung weist die Stützeinrichtung ein Element zum Eingriff in das freie Ende des Spulenhalters auf. Damit ist gewährleistet, daß die einzelnen Spulen in ihrer Position auf dem Spulenhalter durch die Stützeinrichtung nicht beeinträchtigt werden, wobei das Element der Stützeinrichtung zum Eingriff in das freie Ende des Spulenhalters mit Vorteil ein Dorn ist.In an advantageous embodiment, the support device an element for engaging the free end of the coil holder on. This ensures that the individual Coils in their position on the bobbin holder through the Support device are not affected, the Element of the support device for engaging in the free End of the bobbin holder is advantageously a mandrel.

In bevorzugter Weiterbildung ist der Eingriff der Stützeinrichtung kraftschlüssig. Dies sichert den Eingriff der Stützeinrichtung in den Spulenhalter, da es zwischen beiden Elementen somit keine Relativbewegung gibt, die die Stützfunktion beeinträchtigen könnte.In a preferred development, the engagement of the support device a force fit. This ensures the intervention of the Support device in the bobbin holder as there is between there is no relative movement between the two elements could impair the support function.

Zur sicheren und kraftschlüssigen Aufnahme der Stützeinrichtung weist der Spulenhalter an seinem freien Ende eine entsprechende Bohrung auf.For safe and non-positive attachment of the support device the coil holder has at its free end a corresponding hole.

Mit Vorteil ist die Stützeinrichtung so ausgeführt, daß das mit dem freien Ende des Spulenhalters in Eingriff stehende Element drehbar in diesem gelagert ist, wodurch das in das freie Ende des Spulenhalters eingreifende Element sich mit diesem drehen kann, während die Stützeinrichtung an sich stillsteht.The support device is advantageously designed such that that engages with the free end of the bobbin holder standing element is rotatably supported in this, whereby that engaging in the free end of the bobbin holder Element can rotate with this while the support device stands still in itself.

In bevorzugter Ausführung sind diese Mittel Kugellager.In a preferred embodiment, these means are ball bearings.

In vorteilhafter Weiterbildung fluchtet das Element zum Eingriff in den Spulenhalter weitgehend mit diesem. Dies eröffnet die Möglichkeit eines direkten Einfahrens des Elements in die Bohrung des Spulenhalters, ohne die Bewegung des Spulenrevolvers zu beeinträchtigen.In an advantageous development, the element is aligned Intervention in the coil holder largely with this. This opens the possibility of a direct retraction of the Elements in the bore of the coil holder without the To interfere with the movement of the turret.

Eine alternative Ausgestaltung sieht vor, daß das freie Ende des Spulenhalters eine relativ zu ihm drehbare Halterung für das mit ihm in Eingriff bringbare Element aufweist, wobei insbesondere die Halterung für das mit ihr in Eingriff bringbare Element der Stützeinrichtung mittels eines Kugellagers gelagert ist. In Weiterbildung kann vorgesehen sein, daß das in Eingriff mit dem Spulenhalter bringbare Element der Stützeinrichtung drehfest an dieser angeordnet ist. Hierdurch wird erreicht, daß das von der Stützeinrichtung getragene, in den Spulenhalter zum Stützen desselben eingreifende Element sich nicht mehr mit diesem mitdreht, so daß es nicht satt fluchtend mit der Achse des Spulenhalters in Eingriff mit diesem gebracht werden muß und keinerlei Probleme hinsichtlich des Rundlaufs auftreten, da das in Eingriff bringbare Element, insbesondere ein Dorn, eben sich nicht mit dem Spulenhalter dreht, sondern fest stehen bleibt.An alternative embodiment provides that the free End of the bobbin holder rotatable relative to it Holder for the element that can be brought into engagement with it has, in particular the holder for the your engageable element of the support device is supported by means of a ball bearing. In further training can be provided that that in engagement with the coil holder bringable element of the support device to rotate this is arranged. This ensures that carried by the support device in the coil holder to support the same engaging element more rotates with this so that it is not fed up in alignment with the axis of the coil holder in engagement with this must be brought and no problems with regard of the concentricity, because that which can be brought into engagement Element, especially a thorn, just not with the Spool holder rotates, but remains stationary.

In bevorzugter Ausgestaltung weist die Stützeinrichtung eine das Element zum Eingriff in den Spulenhalter aufnehmende Schiebebuchse auf, die das Verschieben des Elements in fluchtender Richtung zu dem Spulenhalter ermöglicht. Durch die Verschiebebuchse kann das Element einschließlich der Kugellager für seine drehbare Lagerung in seine Wirkposition mit dem Spulenhalter verbracht oder aus dieser herausgefahren werden.In a preferred embodiment, the support device a receiving the element for engagement in the coil holder Sliding bush on that moving the element in the aligned direction to the coil holder. Through the sliding bushing the element can be included the ball bearing for its rotatable bearing in its Active position spent with the bobbin holder or off these are brought out.

Mit Vorteil ist die Schiebebuchse dabei entlang der Längsachse des Spulenhalters verschieblich, wodurch das Element der Stützeinrichtung aus seiner Wirkposition so herausgefahren werden kann, daß der Spulenhalters mittels des Spulenrevolvers aus der gestützten Betriebsstellung in die ungestützte Ruhestellung zum Abnehmen der aufgespulten Hülsen verdrehbar ist.The sliding bushing is advantageously along the Longitudinal axis of the coil holder slidable, which the Element of the support device from its operative position so can be pulled out that the coil holder by means of the coil turret from the supported operating position in the unsupported rest position to remove the wound Sleeves is rotatable.

Bevorzugt weist die Stützeinrichtung dabei Mittel zum Verschieben der Schiebebuchse und damit auch des in der Verschiebebuchse drehbar gelagerten Elements auf.The support device preferably has means for Moving the sliding bush and thus also in the Sliding bush rotatably mounted element.

Mit Vorteil ist die Stützeinrichtung dabei fest an der Aufspulvorrichtung angeordnet, so daß sie immer in Eingriff mit dem in Betriebsstellung befindlichen Spulenhalter gebracht werden kann, während bei dem in Ruhe befindlichen Spulenhalter über dessen freiem Ende die aufgespulten Spulhülsen abgenommen und neue Spulhülsen aufgebracht werden können.Advantageously, the support device is firmly attached to the Winding device arranged so that they are always engaged with the bobbin holder in the operating position can be brought while at rest Spool holder over the free end of the spooled Removed bobbin tubes and new bobbin tubes applied can be.

Ein Ausführungsbeispiel der erfindungsgemäßen Aufspulvorrichtung ist unter Bezugnahme auf die Zeichnungen im einzelnen erläutert. Dabei zeigt:

Fig. 1
in teilweise abgebrochener Darstellung eine Vorderansicht der Aufspulmaschine;
Fig. 2
einen Längsschnitt gemäß der Linie A-A in Fig. 1;
Fig. 3
ein Längsschnitt ähnlich dem der Fig. 2 für eine alternative Ausgestaltung der Lagerung des freien Endes des Spulenhalters; und
Fig. 4
einen Schnitt durch das Ende des Spulenhalters gemäß der Ausgestaltung der Fig. 3
An embodiment of the winding device according to the invention is explained in detail with reference to the drawings. It shows:
Fig. 1
a partially broken view of a front view of the winding machine;
Fig. 2
a longitudinal section along the line AA in Fig. 1;
Fig. 3
a longitudinal section similar to that of Figure 2 for an alternative embodiment of the storage of the free end of the coil holder. and
Fig. 4
3 shows a section through the end of the coil holder according to the embodiment of FIG. 3

Fig. 1 zeigt eine Aufspulvorrichtung 1 mit einem Spulenrevolver 2, an dem zwei Spulenhalter 3, 3' so angeordnet sind, daß sich deren Längsachsen senkrecht zu der Scheibenfläche des Spulenrevolvers 2 erstrecken. Der Spulenrevolver 2 weist einen nicht dargestellten Antriebsmotor auf. Mit dem Antriebsmotor kann der Spulenrevolver um seine Mittelachse verdreht werden, wobei die Spulenhalter 3, 3' mit diesem wechselseitig in Betriebsstellung 3 oder in Ruhestellung 3' verdreht werden. Dem in der Betriebsstellung befindlichen Spulenhalter 3 bzw. den auf dem Spulenhalter angeordneten, nicht dargestellten Spulenhülsen wird über eine nicht dargestellte Zuführeinrichtung das Spulgut in Form aufzuspulender Fäden zugeführt, auf an dem Spulenhalter 3 angeordnete Hülsen aufgespult, deren Antrieb dabei über eine gegen die Hülsen gedrückte Kontaktwalze 4 erfolgt. Nach Beendigung des Aufspulvorgangs wird der Spulenhalter in die Ruhestellung 3' verbracht; in dieser werden die aufgespulten Hülsen abgenommen und durch neue Hülsen ersetzt. Die Arbeitsschritte des Aufspulens an einem Spulenhalter während des Abnehmens der Spulenhülsen und Neubestückung an dem zweiten Spulenhalter werden gleichzeitig durchgeführt. An dem dem Spulenrevolver 2 gegenüberliegenden Ende des in Betriebsstellung befindlichen Spulenhalters 3 ist eine Stützeinrichtung 5 angeordnet. Eine die Stützeinrichtung 5 tragende Trageinrichtung 5a ist fest an einem Trägerprofil 6 der Aufspulvorrichtung 1 angeordnet, so daß die Stützeinrichtung zum Betrieb an dem dem Spulenrevolver gegenüberliegenden Ende des gerade in Betriebsstellung befindlichen Spulenhalters 3 angeordnet ist. Die Trageinrichtung 5a weist Kolben-Zylinder-Anordnungen 5b auf, mittels derer die Stützeinrichtung 5 parallel zur Ebene der Scheibenfläche des Spulenrevolvers 2 von dem Spulenhalter 3 fort verfahren werden kann.Fig. 1 shows a winding device 1 with a coil turret 2, arranged on the two coil holder 3, 3 ' are that their longitudinal axes are perpendicular to the disc surface of the turret 2 extend. The coil turret 2 has a drive motor, not shown on. With the drive motor, the turret can turn around its central axis can be twisted, the coil holder 3, 3 'alternately in operating position 3 or can be rotated in the rest position 3 '. That in the operating position located coil holder 3 or on the Coil holder arranged, not shown coil sleeves is via a feed device, not shown fed the material to be wound in the form of threads to be wound on 3 sleeves arranged on the bobbin holder, the drive of which is pressed against the sleeves Contact roller 4 takes place. After completion of the winding process the coil holder is brought into the rest position 3 '; the spooled tubes are removed in this and replaced with new sleeves. The work steps winding on a bobbin holder during removal of the bobbin sleeves and new equipment on the second Coil holders are carried out simultaneously. On that Coil turret 2 opposite end of the in the operating position located coil holder 3 is a support device 5 arranged. A supporting device 5 Support device 5a is fixed to a support profile 6 the winding device 1 arranged so that the support device for operation on the opposite of the coil turret End of the one currently in the operating position Coil holder 3 is arranged. The carrying device 5a has piston-cylinder arrangements 5b, by means of which the support device 5 parallel to the plane the disc surface of the turret 2 from the coil holder 3 can continue.

Fig. 2 zeigt das der Stützeinrichtung 5 zugewandte Ende des Spulenhalters 3, wobei dieser an diesem Ende eine Bohrung 7 zur Aufnahme eines Dorns 8 aufweist. Der Dorn 8 der Stützeinrichtung 5 greift in die Ausnehmung des in der Betriebsstellung befindlichen Spulenhalters 3 ein und verhindert somit ein übermäßiges Durchbiegen oder gar Durchbrechen des Spulenhalters 3, wenn dieser beim Aufspulvorgang unter der Zugbelastung des aus der Zuführrichtung zugeführten Spulguts steht. Dies ist vor allem dann notwendig, wenn die Länge des Spulenhalters durch Kapazitätserweiterungen Werte von 1 m oder mehr einnimmt, insbesondere bei der Verarbeitung von anderen als den bisher maximal üblichen acht Spulenhülsen.Fig. 2 shows the end facing the support device 5 of the coil holder 3, this one at this end Has bore 7 for receiving a mandrel 8. The thorn 8 the support device 5 engages in the recess of the in the operating position of the bobbin holder 3 and thus prevents excessive bending or even Break through the bobbin holder 3 if this during the winding process under the tensile load of the from the feed direction supplied laundry. Most of all, this is then necessary when the length of the bobbin holder Capacity expansion takes values of 1 m or more, especially when processing other than that Up to now, a maximum of eight coil bobbins.

In dem gezeigten Ausführungsbeispiel greift der Dorn 8 formschlüssig in die Ausnehmung 7 des Spulenhalters 3 ein. Das Mitdrehen des Dorns 8 mit dem rotierenden Spulenhalter 3 wird durch Kugellager 9 ermöglicht, über die der Dorn 8 in der Hülse 4 der Stützeinrichtung 5 gelagert ist. Nach Beendigung des Aufspulvorgangs wird der Spulenhalter 3 aus der Betriebsstellung mittels des Spulenrevolvers 2 in die Ruhestellung verdreht. Zur Ermöglichung der Drehbewegung des Spulenhalters 3 wird der Dorn 8 aus der Ausnehmung 7 des Spulenhalters 3 freigesetzt. Die Freisetzung erfolgt mittels einer Schiebebuchse 10. In dieser gegenüber der Hülse 4 der Stützeinrichtung 5 verschieblichen Schiebebuchse 10 ist der Dorn 8 und dessen Kugellagerung 9 festgelegt. Die Schiebebuchse 10 und mit ihr der drehbar gelagerte Dorn 8 werden durch geeignete Mittel 12 gegen die Wirkung der Feder 11 in Richtung des Spulenrevolvers 2 verschoben und der Dorn 8 damit in Wirkposition mit dem in Betriebsstellung befindlichen Spulenhalter 3 verbracht.In the exemplary embodiment shown, the mandrel 8 engages positively into the recess 7 of the coil holder 3 on. The turning of the mandrel 8 with the rotating Coil holder 3 is made possible by ball bearings 9 the mandrel 8 in the sleeve 4 of the support device 5 is stored. After the winding process is completed the coil holder 3 from the operating position by means of Coil turret 2 rotated to the rest position. to Allowing the rotary movement of the coil holder 3 is the mandrel 8 from the recess 7 of the bobbin holder 3 released. The release takes place by means of a Sliding bushing 10. In this opposite the sleeve 4 Support device 5 is displaceable sliding bush 10 the mandrel 8 and its ball bearing 9 fixed. The Sliding bush 10 and with it the rotatably mounted mandrel 8 are counteracted by suitable means 12 against the action of Spring 11 moved in the direction of the turret 2 and the mandrel 8 thus in the operative position with the in the operating position located coil holder 3 spent.

Die Figuren 3 und 4 zeigen eine alternative Ausgestaltung zur Abstützung des freien Endes des Spulenhalters 3. Auch hier ist eine Stützeinrichtung 5 über eine mit einer Kolben-Zylinder-Anordnung 5b versehene Trageinrichtung 5a an einem Tragprofil 6 der Aufspulvorrichtung 1 (Fig. 1) gelagert. Ein als zum Eingriff mit dem Spulenhalter bringbares Element ist wiederum ein Dorn 8 vorgesehen. Dieser ist in der Stützeinrichtung 5 in einer Schiebebuchse 10 mittels einer Verschiebeeinrichtung 12 (beispielsweise Kolben-Zylinder-Anordnung) entgegen der Wirkung einer Feder 11 verschiebbar, ohne daß ein Drehlager für den Dorn 8 vorgesehen ist.Figures 3 and 4 show an alternative embodiment to support the free end of the bobbin holder 3. Also here is a support 5 over one with a Piston-cylinder arrangement 5b provided support 5a on a support profile 6 of the winding device 1 (FIG. 1) stored. One as for engagement with the bobbin holder bringable element is again a mandrel 8 is provided. This is in the support device 5 in a sliding bush 10 by means of a displacement device 12 (for example Piston-cylinder arrangement) contrary to Action of a spring 11 slidable without a pivot bearing is provided for the mandrel 8.

Der Dorn 8 kann am Spulenhalter 3 über eine Rasteinrichtung 23, beispielsweise in Form eines offenen Federringes verrasten und damit formschlüssig eingreifen. Zum Entfernen des Dorns drückt die Feder 11, deren Kraft die Haltekraft des Rings 23 übertrifft, den Dorn aus dem Ring heraus.The mandrel 8 can on the coil holder 3 via a locking device 23, for example in the form of an open spring ring engage and thus intervene with a positive fit. To the Removing the mandrel presses the spring 11, the force of which Holding force of the ring 23 exceeds the mandrel from the ring out.

Nachdem, wie gesagt, der Dorn 8 nicht kugelgelagert ist, der Spulenhalter 30 aber dreht, ist gemäß der Ausgestaltung der Fig. 3, 4 nun am Spulenhalter 3 eine drehbare Halterung 21 mit einer Ausnehmung 7 zur Aufnahme des Dorns 8 vorgesehen. Die Halterung 21 ist über ein Kugellager 22 im Spulenhalter 3 drehbar gelagert.After, as I said, the mandrel 8 is not ball-bearing, however, the bobbin holder 30 rotates according to the configuration 3, 4 now on the coil holder 3 a rotatable Bracket 21 with a recess 7 for receiving the Dorns 8 provided. The bracket 21 is a ball bearing 22 rotatably mounted in the bobbin holder 3.

Claims (16)

  1. Spooling device (1) for continuously incoming threads or the like with at least two bobbin holders (3, 3') for receiving several bobbin sleeves, which are engaged over and removed with respect to a free end of the bobbin holders (3, 3'), the other end thereof being fixed, characterized in that the spooling device (1) has a support mechanism (5) in engagement with the free end of the at least one bobbin holder (3) in the operating position.
  2. Device according to claim 1, characterized in that the support mechanism (5) has a member for engaging in the free end of the bobbin holder (3).
  3. Device according to claim 2, characterized in that the member of the support mechanism (5) for engaging in the free end of the bobbin holder is a mandrel (8).
  4. Device according to claim 2 or 3, characterized in that there is a non-positive engagement of the support mechanism (5).
  5. Device according to claim 2 or 3, characterized in that the member (8) is held in locked manner on the bobbin holder (3).
  6. Device according to one of the claims 2 to 5, characterized in that at its free end the bobbin holder (3, 3') has a recess (7) for receiving the support mechanism member in engagement therewith.
  7. Device according to one of the claims 2 to 6, characterized in that the support mechanism has means for the rotary mounting of the member in engagement with the free end of the bobbin holder.
  8. Device according to claim 7, characterized in that said means are ball bearings (9).
  9. Device according to one of the claims 1 to 6, characterized in that the free end of the bobbin holder (3) has a mounting support (21), rotatable relative thereto, for the member (7) engageable therewith.
  10. Device according to claim 9, characterized in that the mounting support (21) for the member (7) of the support mechanism (5) which can be engaged therewith is mounted by means of a ball bearing (22).
  11. Device according to claim 9 or 10, characterized in that the member (7) of the support mechanism (5) which can be engaged with the bobbin holder (3) is positioned in non-rotary manner thereon.
  12. Device according to one of the claims 2 to 10, characterized in that the member (8) for engagement in the bobbin holder is substantially aligned with the latter.
  13. Device according to one of the claims 2 to 11, characterized in that the support mechanism has a sliding bush (10) receiving the member (8) for engagement in the bobbin holder.
  14. Device according to claim 13, characterized in that the sliding bush (10) can be slid along the longitudinal axis of the bobbin holder (3).
  15. Device according to claim 13 or 14, characterized in that the support mechanism (5) has means (12) for sliding the sliding bush.
  16. Device according to one of the claims 1 to 15, characterized in that the support mechanism is fixed on the spooling device.
EP99924831A 1998-05-02 1999-04-28 Spooling device with a support Expired - Lifetime EP1077893B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19819749A DE19819749A1 (en) 1998-05-02 1998-05-02 Winding device with support device
DE19819749 1998-05-02
PCT/EP1999/002861 WO1999057053A1 (en) 1998-05-02 1999-04-28 Spooling device with a support

Publications (2)

Publication Number Publication Date
EP1077893A1 EP1077893A1 (en) 2001-02-28
EP1077893B1 true EP1077893B1 (en) 2002-06-26

Family

ID=7866558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99924831A Expired - Lifetime EP1077893B1 (en) 1998-05-02 1999-04-28 Spooling device with a support

Country Status (7)

Country Link
US (1) US6511014B1 (en)
EP (1) EP1077893B1 (en)
JP (1) JP2002513727A (en)
CN (1) CN1137041C (en)
DE (2) DE19819749A1 (en)
ES (1) ES2178441T3 (en)
WO (1) WO1999057053A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908525B2 (en) * 2002-06-11 2005-06-21 3M Innovative Properties Company Apparatus for forming a roll of contaminant removal tape and methods of forming rolls of contaminant removal tape
CN103879920B (en) * 2014-03-06 2016-06-22 安徽德力电热电缆有限公司 A kind of cable reel is installed lifting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759679A (en) * 1952-09-22 1956-08-21 Robert E Torregrossa Combined bearing and guide means for shafts
US4438554A (en) * 1981-05-18 1984-03-27 Joseph Sciola Ram drive chuck
CH666063A5 (en) * 1984-08-31 1988-06-30 Benninger Ag Maschf WRAPPING MACHINE FOR WINDING AND / OR UNWINDING TRAINED GOODS.
JPH0213413Y2 (en) * 1985-09-02 1990-04-13
US5234173A (en) * 1990-10-05 1993-08-10 Murata Kikai Kabushiki Kaisha Spun yarn winding machine
DE19534914A1 (en) * 1994-11-10 1996-05-15 Barmag Barmer Maschf Bobbin winder driven at high speeds
CH693449A5 (en) * 1998-01-17 2003-08-15 Barmag Barmer Maschf Winding machine.
KR100270029B1 (en) * 1998-12-07 2000-10-16 정생규 Movement system of a steel cord winch

Also Published As

Publication number Publication date
CN1137041C (en) 2004-02-04
JP2002513727A (en) 2002-05-14
DE19819749A1 (en) 1999-11-04
CN1299332A (en) 2001-06-13
WO1999057053A1 (en) 1999-11-11
ES2178441T3 (en) 2002-12-16
EP1077893A1 (en) 2001-02-28
DE59901866D1 (en) 2002-08-01
US6511014B1 (en) 2003-01-28

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