EP1215316A1 - Apparatus for extracting residual packages or empty tubes from a creel - Google Patents

Apparatus for extracting residual packages or empty tubes from a creel Download PDF

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Publication number
EP1215316A1
EP1215316A1 EP00811177A EP00811177A EP1215316A1 EP 1215316 A1 EP1215316 A1 EP 1215316A1 EP 00811177 A EP00811177 A EP 00811177A EP 00811177 A EP00811177 A EP 00811177A EP 1215316 A1 EP1215316 A1 EP 1215316A1
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EP
European Patent Office
Prior art keywords
spindles
bobbin
discharge
creel
gate
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
EP00811177A
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German (de)
French (fr)
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EP1215316B1 (en
Inventor
Hansjürgen Hager
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Benninger AG Maschinenfabrik
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Benninger AG Maschinenfabrik
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Benninger AG Maschinenfabrik filed Critical Benninger AG Maschinenfabrik
Priority to EP00811177A priority Critical patent/EP1215316B1/en
Priority to DE50014325T priority patent/DE50014325D1/en
Priority to AT00811177T priority patent/ATE362004T1/en
Priority to ES00811177T priority patent/ES2284468T3/en
Publication of EP1215316A1 publication Critical patent/EP1215316A1/en
Application granted granted Critical
Publication of EP1215316B1 publication Critical patent/EP1215316B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02HWARPING, BEAMING OR LEASING
    • D02H1/00Creels, i.e. apparatus for supplying a multiplicity of individual threads
    • 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
    • B65H67/06Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/068Supplying or transporting empty cores
    • 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 invention relates to a device for discharging Residual coils or empty tubes on a creel according to the Preamble of claim 1.
  • the bobbin change on a warping or slip gate is to be simplified be by placing a coil board before re-equipping the not completely used up spools or the empty tubes are automatically carried out to elaborate manual work avoid.
  • EP-A-652309 Appeared device in which in the range of motion Spool support for each row of spindles with a spring device connected impact element is arranged, the cooperates with the coil support device such that it can be preloaded by their movement and that after passing through a release position, the spring device can be relaxed in this way is that the striking element has a force pulse in it Direction of the closest spindle or one attached to it Releases the residual coil or empty tube.
  • This simple device works very reliably and can be easily retrofitted be mounted on the creel.
  • this object is achieved with a device which has the features in claim 1.
  • the drivable Funding of the discharge device acts frictionally on the outside of the remaining coils or the coil sleeves and can therefore be relatively easy by a relative shift be deactivated. You can easily use residual coils with a Remaining order in a range of up to 15mm from the spindles subtracted from.
  • the discharge is gentle and reliable.
  • the conveying means is preferably at least one conveying roller, whose axis of rotation in the discharge position transverse to the spindles runs.
  • the roller on the Surface made of a plastic material or rubber and / or it can be structured. So a discharge is possible, the roller must obviously have a force component apply, which runs parallel to the spindles.
  • the roller axis does not necessarily have to be on the right Angle to be arranged to the spindles.
  • the funding could also consist of a conveyor belt.
  • a particularly reliable discharge is achieved when the Discharge device based on the direction of movement of the spindles a ramp in front of the conveyor roller for lifting the remaining bobbins or empty sleeves is arranged.
  • a ramp in front of the conveyor roller for lifting the remaining bobbins or empty sleeves is arranged.
  • Unwinding the threads are angled at the ends of the spindles or noses arranged.
  • a slight lifting of the remaining coils or empty tubes required, which is realized in the simplest way by means of the ramp becomes.
  • the ramp is advantageously part of one with a Opening provided roller table, under which the conveyor roller is mounted in such a way that a segment passes through the opening protrudes from the roller table.
  • the roller table only leaves just as much free from the roller as for the discharge movement is required. At the same time, it serves as a support for the residual coils or empty tubes to be discharged.
  • the roller table can be resiliently supported in the vertical direction be that its relative position to different Customizable outer diameter of residual coils or empty tubes is. This can be particularly useful in those cases be in which residual coils not manually, but also with the discharge device are to be removed. Because the remaining yarn order The outer diameter can be different turn out very differently, what through the resilient Storage of the roller table can be compensated. For one optimal operational flow, it is particularly advantageous if the discharge device from the discharge position to a rest position movable outside the range of motion of the spindles is. The discharge device can thus be delivered if necessary and does not interfere with the operational sequence in the rest position.
  • the movable discharge device is particularly suitable for use on a V-gate with two V-shaped arrangement
  • Coil carriers each coil carrier having one Has a plurality of coil support tubes that are connected to endless pull chains from the operating position on the outside of the gate the change position on the inside of the gate are movable and which have spindles on several gate levels. It is one on the inside of the gate for each coil support device Discharge device arranged from the discharge position at the tip of the V-gate approximately parallel to the bisector of the V-gate into the rest position against the open side of the V gate is movable. This is particularly easy an overlap of the discharge device with the range of motion of the spindles, which are obtained by pulling back the Discharge device against the open side of the gate again can be canceled.
  • the discharge device can be on at least one vertical support be adjustable to different gate levels, with the vertical support attached to a chassis or to a sled is that on the top floor of a gate Carrier can be moved from the discharge position to the rest position or is displaceable.
  • the discharge device can on this Can be brought to the desired location quickly by motor, remote control is also conceivable.
  • one Pit for receiving the discharged spools or empty tubes arranged. These can be transported away with a conveyor belt be arranged at the bottom of the pit.
  • a particularly high degree of operational safety is achieved if the discharge device is under one of the direction of movement of the spindles opposite biasing force in the discharge position is biased and when exceeding a permissible Counterforce in the event of a collision of a residual coil or a coil sleeve with the discharge device an emergency switch can be actuated to switch off the coil support device is. This reliably prevents damage.
  • the preload can be caused, for example, by spring force or pneumatically become. A slight relative displacement of the discharge device against the pretensioning force can suffice to the Operate the emergency switch and trigger the machine stop.
  • Residual coils are particularly easy to remove manually, if in the range of movement of the spindles in front of the discharge device a sensor is arranged, which is recognized when full A signal is generated by bobbins or sleeves with a thread application. This signal can stop the coil support and at the same time moving the discharge device away effect the rest position. This eliminates the need for a visual Monitoring the discharge process.
  • FIG. 1 shows schematically the top view of a known Coil gate 1 in a V-shaped arrangement.
  • Each gate side is provided with endless pull chains 7, on which the coil support tubes 23 ( Figure 2) are arranged.
  • Form the chains here coil support devices 5 and 5 ', which from an operating position 8, in which the threads are drawn off, in Transport direction T transported into a change position 9 in which 11 new coils 4 from a coil supply be plugged on.
  • the open gate side is 25 designated and the bisector 26 between the two Gate sides correspond to the direction of movement in which the Discharge devices can be moved into a rest position.
  • Figure 2 shows a portion of a vertical coil support tube 23 with two spindles 6.
  • the ends of the spindles are with one Provide nose 16.
  • the upper spindle carries an empty sleeve 3 and the lower spindle a residual coil 2, which still has a specific Has remaining yarn order.
  • the empty sleeve 3 is in one Position shown that it must take so that it over the nose 16 can be removed.
  • the Residual coil 2 the actual rest position on the spindle, the it takes up under the influence of gravity and in which it passes through the nose 16 would be prevented from being removed.
  • FIGS Discharge device The basic principle of the inventive method is shown in FIGS Discharge device can be seen.
  • the funding exists in this case from a conveyor roller 13, which is below of a roller table 22 is mounted such that a segment the roller surface through an opening 21 above the roller table protrudes.
  • the roller is in the direction of arrow a Axis 15 can be driven in rotation by a motor 18.
  • the roller table 22 runs on one side into a ramp 20, the function of which will be described below.
  • the spindles 6 on the bobbin move in Arrow direction b on a plane of movement 19.
  • the roller table 22 is arranged at such a distance from the plane of movement 19, that an incoming empty tube 3 runs onto the ramp 20 and is lifted by this. This is the empty tube brought into a position in which they can no longer Nose 16 can be held back. Once the empty pod in the effective area of the roller 13 is transported away from the spindle in the direction of the arrow c.
  • the discharge position 14 of a discharge device 12 relative to the Coil carrying device 5 can be seen more clearly from FIG. For reasons of better clarity, here is only on a coil support device 5 'is shown on one side.
  • a discharge device 12, 12 'for each inside of the gate provided, the pair on a bracket 27 from the discharge position 14 can be moved into a rest position 17.
  • the spindles 6 run over the rollers at an angle that is slightly smaller is as 90 °.
  • the kinematics of the Spindles a lateral relative movement of the residual coils or Empty tubes on the roller surface.
  • the rollers have sufficient length to ensure complete transport away, before the spindles enter the area of influence of the rollers leave.
  • the discharge devices 12, 12 ' can be seen in the direction of arrow d be preloaded so that in the event of it in a collision with a full coil.
  • An emergency switch can be operated via the relative displacement become.
  • a sensor 32 In the direction of movement in front of a discharge device 12 can be arranged a sensor 32, the full coils or a Detects remaining order of yarn. Are in the rest position 17 the discharge devices obviously outside the range of motion of spindles 6, so this for manual Removal of residual coils are easily accessible.
  • the carrier 27 On a frame 29, the carrier 27 is above the uppermost gate level mounted in the middle of the V-gate.
  • the two discharge devices 12, 12 ' are attached to a vertical support 30 and on this in the direction of the arrow e to different gate levels adjustable.
  • the vertical support is on a trolley 28 attached, which is guided on the carrier 27. Instead of the trolley would also be conceivable a sled that over a rack or a cable can.
  • the collecting pit 34 with the conveyor belt 35 is shown in FIGS. 6 and 7 only shown symbolically.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

The extraction unit (12), to remove partially-wound bobbins and empty bobbin sleeves from a creel, has at least one powered conveyor roller (13) which, in the extraction position, has a friction contact with the outer side of the bobbin or sleeve (3) and carry them clear of their spindles (6). The mechanism to extract partially-wound bobbins and empty bobbin sleeves from a creel, acts with bobbin spindles moved into a horizontal plane. The conveyor unit is placed under the horizontal bobbin/sleeve, as at least one conveyor roller, with its rotary axis across the spindle. The extraction unit has a ramp in front of the roller, in relation to the direction of spindle movement, to lift the bobbin/sleeve. The ramp is a component part of a roller table (22), with an opening (21) for the roller to pass through partially and act on the bobbin/sleeve surface. The table is sprung vertically, to lie against bobbins/sleeves of different diameters. The extraction unit is moved from its working position into an inactive rest position, outside the movement range of the spindles. The creel is a V-type with two V-shaped bobbin carriers, each with a number of bobbin carrier tubes on continuous chains moved from a working position at the outer side of the creel to a doffing position at the inner side of the creel. The spindles are on a number of creel levels. An extraction unit is at the inner side of the creel, for each bobbin carrier, which moves from the working position at the peak of the V-creel parallel to the bisection of the V-shape into a rest position against the open side of the V-creel. The bobbin/sleeve extraction unit is moved on a vertical carrier to the required creel level. The carrier is on a chassis which can be driven over the uppermost creel level at a carrier from the extraction position into the rest position. A curtain, at least at the extraction position, is between neighboring extraction units to deflect the removed bobbin/sleeve downwards, and a curtain also protects the extraction units from the ejected bobbins/sleeves. A catch trough under the extraction units takes the falling bobbins/sleeves, to be carried away by a conveyor belt. The extraction unit is tensed against the spindle movement in the extraction position, so that an emergency switch is tripped if there is a collision between a bobbin or sleeve and the extraction unit. A sensor is in front of the extraction unit, in the movement zone of the spindles, to generate a signal on detecting a full bobbin or a bobbin sleeve with residual wound yarn.

Description

Die Erfindung betrifft eine Vorrichtung zum Austragen von Restspulen oder Leerhülsen an einem Spulengatter gemäss dem Oberbegriff von Anspruch 1. Mit einer derartigen Vorrichtung soll der Spulenwechsel an einem Schär- oder Zettelgatter vereinfacht werden, indem vor der Neubestückung einer Spulentafel die nicht völlig aufgebrauchten Restspulen oder die Leerhülsen automatisch ausgetragen werden, um aufwendige Handarbeit zu vermeiden.The invention relates to a device for discharging Residual coils or empty tubes on a creel according to the Preamble of claim 1. With such a device the bobbin change on a warping or slip gate is to be simplified be by placing a coil board before re-equipping the not completely used up spools or the empty tubes are automatically carried out to elaborate manual work avoid.

Es sind bereits gattungsmässig vergleichbare Vorrichtungen bekannt, bei denen im Bewegungsbereich der Spindeln eine Austragvorrichtung vorgesehen ist, um den Austragvorgang zu automatisieren. So ist beispielsweise durch die EP-A-652309 eine Vorrichtung bekannt geworden, bei der im Bewegungsbereich der Spulentragvorrichtung für jede Spindelreihe ein mit einer Federvorrichtung verbundenes Schlagelement angeordnet ist, das mit der Spulentragvorrichtung derart zusammenwirkt, dass es durch deren Bewegung vorspannbar ist und dass nach dem Durchlaufen einer Auslöseposition die Federvorrichtung derart entspannbar ist, dass das Schlagelement einen Kraftimpuls in Richtung der nächstliegenden Spindel bzw. einer darauf aufgesteckten Restspule oder Leerhülse abgibt. Diese einfache Vorrichtung arbeitet sehr zuverlässig und kann leicht nachträglich am Spulengatter montiert werden.Devices of comparable type are already known, where in the range of movement of the spindles a discharge device is provided to automate the discharge process. For example, EP-A-652309 Appeared device in which in the range of motion Spool support for each row of spindles with a spring device connected impact element is arranged, the cooperates with the coil support device such that it can be preloaded by their movement and that after passing through a release position, the spring device can be relaxed in this way is that the striking element has a force pulse in it Direction of the closest spindle or one attached to it Releases the residual coil or empty tube. This simple device works very reliably and can be easily retrofitted be mounted on the creel.

In bestimmten Fällen ist es allerdings erforderlich, dass Spulen mit einem noch erheblichen Garnauftrag bzw. fast volle Spulen von Hand abzunehmen sind, da sich diese nicht mit der Austragvorrichtung abwerfen lassen. Die bekannten Abwurfvorrichtungen sind in der Regel fest montiert und können nicht auf einfache Weise deaktiviert werden. Es ist daher eine Aufgabe der Erfindung, eine Vorrichtung der eingangs genannten Art zu schaffen, welche die Restspulen oder Leerhülsen nicht nur schonend austrägt, sondern welche auf einfache Weise deaktivierbar ist, falls ein Abwurf bzw. ein Austrag nicht gewünscht oder nicht möglich ist.In certain cases, however, it is necessary that coils with a still considerable yarn order or almost full The bobbins have to be removed by hand as they do not fit with the Have the discharge device discarded. The known ejection devices are usually permanently installed and cannot can be easily deactivated. It is therefore a task the invention, a device of the aforementioned Way of creating which the remaining coils or empty tubes do not only gently discharges, but which can be deactivated easily is if a drop or discharge is not desired or is not possible.

Diese Aufgabe wird erfindungsgemäss mit einer Vorrichtung gelöst, welche die Merkmale in Anspruch 1 aufweist. Das antreibbare Fördermittel der Austragvorrichtung wirkt reibschlüssig auf die Aussenseite der Restspulen oder der Spulenhülsen ein und kann somit durch eine Relativverschiebung relativ einfach deaktiviert werden. Es können problemlos Restspulen mit einem Restauftrag in einem Bereich von bis zu 15mm von den Spindeln abgezogen werden. Ausserdem erfolgt der Austrag schonend und zuverlässig.According to the invention, this object is achieved with a device which has the features in claim 1. The drivable Funding of the discharge device acts frictionally on the outside of the remaining coils or the coil sleeves and can therefore be relatively easy by a relative shift be deactivated. You can easily use residual coils with a Remaining order in a range of up to 15mm from the spindles subtracted from. In addition, the discharge is gentle and reliable.

Eine besonders einfache Anordnung ergibt sich, wenn die Spindeln auf einer etwa horizontalen Ebene bewegbar sind und wenn das Fördermittel in der Austragposition unterhalb der Bewegungsebene der Spindeln angeordnet ist. Es genügt dabei das Eigengewicht der Restspulen oder Leerhülsen, um durch das Fördermittel erfasst und wegtransportiert zu werden. Selbstverständlich wäre es aber auch denkbar, dass die Restspulen oder Leerhülsen durch zwei Fördermittel klemmend erfasst werden, um einen definierten Reibschluss zu erzielen.A particularly simple arrangement results when the spindles are movable on an approximately horizontal plane and if the funding in the discharge position below the movement level the spindles are arranged. That is enough Dead weight of the remaining coils or empty tubes to pass through the funding to be captured and transported away. Of course it would also be conceivable that the remaining coils or Empty sleeves are clamped by two funds to achieve a defined frictional connection.

Das Fördermittel ist vorzugsweise wenigstens eine Förderwalze, deren Drehachse in der Austragposition quer zu den Spindeln verläuft. Zur Erhöhung der Reibung kann die Walze auf der Oberfläche aus einem Kunststoffmaterial oder aus Kautschuk bestehen und/oder sie kann strukturiert sein. Damit ein Austrag möglich ist, muss die Walze ersichtlicherweise eine Kraftkomponente aufbringen, welche parallel zu den Spindeln verläuft. Die Walzenachse muss aber nicht notwendigerweise im rechten Winkel zu den Spindeln angeordnet sein. Anstelle von Walzen könnte das Fördermittel auch aus einem Förderband bestehen.The conveying means is preferably at least one conveying roller, whose axis of rotation in the discharge position transverse to the spindles runs. To increase the friction, the roller on the Surface made of a plastic material or rubber and / or it can be structured. So a discharge is possible, the roller must obviously have a force component apply, which runs parallel to the spindles. However, the roller axis does not necessarily have to be on the right Angle to be arranged to the spindles. Instead of rollers the funding could also consist of a conveyor belt.

Ein besonders zuverlässiger Austrag wird erzielt, wenn an der Austragvorrichtung bezogen auf die Bewegungsrichtung der Spindeln vor der Förderwalze eine Rampe zum Anheben der Restspulen oder Leerhülsen angeordnet ist. Zur Sicherung der Spulen beim Abwickeln der Fäden sind an den Enden der Spindeln Abwinklungen oder Nasen angeordnet. Um dieses Hindernis zu überwinden, ist daher ein leichtes Anheben der Restspulen oder Leerhülsen erforderlich, was mittels der Rampe auf einfachste Weise realisiert wird.A particularly reliable discharge is achieved when the Discharge device based on the direction of movement of the spindles a ramp in front of the conveyor roller for lifting the remaining bobbins or empty sleeves is arranged. To secure the coils at Unwinding the threads are angled at the ends of the spindles or noses arranged. To overcome this obstacle is therefore a slight lifting of the remaining coils or empty tubes required, which is realized in the simplest way by means of the ramp becomes.

Die Rampe ist dabei vorteilhaft Bestandteil eines mit einer Öffnung versehenen Walzentisches, unter dem die Förderwalze derart gelagert ist, dass ein Segment durch die Öffnung über den Walzentisch hinausragt. Der Walzentisch lässt somit nur gerade soviel von der Walze frei, wie für die Austragbewegung erforderlich ist. Gleichzeitig dient er als Abstützung für die auszutragenden Restspulen oder Leerhülsen.The ramp is advantageously part of one with a Opening provided roller table, under which the conveyor roller is mounted in such a way that a segment passes through the opening protrudes from the roller table. The roller table only leaves just as much free from the roller as for the discharge movement is required. At the same time, it serves as a support for the residual coils or empty tubes to be discharged.

Der Walzentisch kann in vertikaler Richtung derart federnd gelagert sein, dass seine Relativlage an unterschiedliche Aussendurchmesser von Restspulen oder Leerhülsen anpassbar ist. Dies kann besonders in denjenigen Fällen zweckmässig sein, in denen Restspulen nicht manuell, sondern ebenfalls mit der Austragvorrichtung entfernt werden sollen. Da der Restgarnauftrag unterschiedlich sein kann, können die Aussendurchmesser ganz unterschiedlich ausfallen, was durch die federnde Lagerung des Walzentisches kompensiert werden kann. Für einen optimalen Betriebsablauf ist es besonders vorteilhaft, wenn die Austragvorrichtung von der Austragposition in eine Ruheposition ausserhalb des Bewegungsbereichs der Spindeln bewegbar ist. Die Austragvorrichtung kann somit bei Bedarf zugestellt werden und stört den Betriebsablauf in der Ruheposition nicht.The roller table can be resiliently supported in the vertical direction be that its relative position to different Customizable outer diameter of residual coils or empty tubes is. This can be particularly useful in those cases be in which residual coils not manually, but also with the discharge device are to be removed. Because the remaining yarn order The outer diameter can be different turn out very differently, what through the resilient Storage of the roller table can be compensated. For one optimal operational flow, it is particularly advantageous if the discharge device from the discharge position to a rest position movable outside the range of motion of the spindles is. The discharge device can thus be delivered if necessary and does not interfere with the operational sequence in the rest position.

Die bewegliche Austragvorrichtung eignet sich besonders für den Einsatz an einem V-Gatter mit zwei V-förmig angeordneten Spulentragvorrichtungen, wobei jede Spulentragvorrichtung eine Mehrzahl von Spulentragrohren aufweist, die an endlosen Zugketten von der Betriebsstellung auf der Gatteraussenseite in die Wechselstellung auf der Gatterinnenseite bewegbar sind und die Spindeln auf mehreren Gatteretagen aufweisen. Dabei ist auf der Gatterinnenseite für jede Spulentragvorrichtung eine Austragvorrichtung angeordnet, welche von der Austragposition an der Spitze des V-Gatters etwa parallel zur winkelhalbierenden des V-Gatters in die Ruheposition gegen die offene Seite des V-Gatters bewegbar ist. So lässt sich besonders einfach eine Überdeckung der Austragvorrichtung mit dem Bewegungsbereich der Spindeln erzielen, welche durch Zurückziehen der Austragvorrichtung gegen die offene Seite des Gatters wieder aufgehoben werden kann.The movable discharge device is particularly suitable for use on a V-gate with two V-shaped arrangement Coil carriers, each coil carrier having one Has a plurality of coil support tubes that are connected to endless pull chains from the operating position on the outside of the gate the change position on the inside of the gate are movable and which have spindles on several gate levels. It is one on the inside of the gate for each coil support device Discharge device arranged from the discharge position at the tip of the V-gate approximately parallel to the bisector of the V-gate into the rest position against the open side of the V gate is movable. This is particularly easy an overlap of the discharge device with the range of motion of the spindles, which are obtained by pulling back the Discharge device against the open side of the gate again can be canceled.

Die Austragvorrichtung kann an wenigstens einem Vertikalträger auf verschiedene Gatteretagen einstellbar sein, wobei der Vertikalträger an einem Fahrwerk oder an einem Schlitten befestigt ist, das bzw. der über der obersten Gatteretage an einem Träger von der Austragposition in die Ruheposition fahrbar bzw. verschiebbar ist. Die Austragvorrichtung kann auf diese Weise motorisch schnell an die gewünschte Stelle gebracht werden, wobei auch eine Fernsteuerung denkbar ist. The discharge device can be on at least one vertical support be adjustable to different gate levels, with the vertical support attached to a chassis or to a sled is that on the top floor of a gate Carrier can be moved from the discharge position to the rest position or is displaceable. The discharge device can on this Can be brought to the desired location quickly by motor, remote control is also conceivable.

Vorteilhaft ist wenigstens im Bereich der Austragsposition ein Vorhang zwischen den beiden Austragvorrichtungen angeordnet, der die ausgetragenen Restspulen oder Leerhülsen nach unten umlenkt. Damit wird auch verhindert, dass die Restspulen oder Leerhülsen der beiden Gatterseiten, welche sich aufeinander zubewegen, miteinander kollidieren.It is advantageous at least in the area of the discharge position Curtain arranged between the two discharge devices, of the discharged remaining coils or empty tubes down deflects. This also prevents the remaining coils or Empty sleeves of the two sides of the gate, which face each other move, collide with each other.

Ausserdem kann zusätzlich im Bereich der Austragposition zum Schutz der Spulentragvorrichtungen vor abgeworfenen Restspulen auf jeder Gatterseite je ein Vorhang nahe den Spulentragvorrichtungen angeordnet sein. Auf diese Weise können keine abgeworfenen Restspulen oder Leerhülsen in den Bewegungsbereich der Spulentragvorrichtung fallen.In addition, in the area of the discharge position for Protection of the bobbin support devices against residual coils being thrown off On each side of the gate there is a curtain near the coil support devices be arranged. This way, no dropped ones Residual coils or empty tubes in the range of motion the bobbin support.

Unterhalb der beiden Austragvorrichtungen ist vorteilhaft eine Fallgrube zur Aufnahme der ausgetragenen Restspulen oder Leerhülsen angeordnet. Diese können mit einem Förderband wegtransportiert werden, das am Boden der Fallgrube angeordnet ist.Below the two discharge devices is advantageously one Pit for receiving the discharged spools or empty tubes arranged. These can be transported away with a conveyor belt be arranged at the bottom of the pit.

Ein besonderes hoher Grad an Betriebssicherheit wird erreicht, wenn die Austragvorrichtung unter einer der Bewegungsrichtung der Spindeln entgegengesetzten Vorspannkraft in die Austragposition vorgespannt ist, und wenn beim Überschreiten einer zulässigen Gegenkraft im Falle einer Kollision einer Restspule oder einer Spulenhülse mit der Austragvorrichtung ein Notschalter zum Abschalten der Spulentragvorrichtung betätigbar ist. Damit werden Schäden zuverlässig vermieden. Die Vorspannung kann beispielsweise durch Federkraft oder pneumatisch bewirkt werden. Eine geringe Relativverschiebung der Austragvorrichtung gegen die Vorspannkraft kann dabei genügen, um den Notschalter zu betätigen und den Maschinenstop auszulösen. A particularly high degree of operational safety is achieved if the discharge device is under one of the direction of movement of the spindles opposite biasing force in the discharge position is biased and when exceeding a permissible Counterforce in the event of a collision of a residual coil or a coil sleeve with the discharge device an emergency switch can be actuated to switch off the coil support device is. This reliably prevents damage. The preload can be caused, for example, by spring force or pneumatically become. A slight relative displacement of the discharge device against the pretensioning force can suffice to the Operate the emergency switch and trigger the machine stop.

Restspulen lassen sich besonders einfach manuell entfernen, wenn im Bewegungsbereich der Spindeln vor der Austragvorrichtung ein Sensor angeordnet ist, der beim Erkennen von vollen Spulen oder von Hülsen mit einem Garnauftrag ein Signal erzeugt. Dieses Signal kann ein Anhalten der Spulentragvorrichtung und gleichzeitig ein Wegfahren der Austragvorrichtung in die Ruheposition bewirken. Damit erübrigt sich eine visuelle Überwachung des Austragvorgangs.Residual coils are particularly easy to remove manually, if in the range of movement of the spindles in front of the discharge device a sensor is arranged, which is recognized when full A signal is generated by bobbins or sleeves with a thread application. This signal can stop the coil support and at the same time moving the discharge device away effect the rest position. This eliminates the need for a visual Monitoring the discharge process.

Ebenfalls möglich ist es, dass eine Restspule mit zu hohem Garnauftrag bzw. eine volle Spule die Austragvorrichtung gegen eine Vorspannkraft (pneumatisch oder mechanisch) in die Ruheposition schiebt und ein Anhalten der Spulenaustragsvorrichtung erzeugt, indem die sich in die Ruheposition verschiebende Austragvorrichtung einen Endschalter betätigt.It is also possible that a residual coil with too high Yarn application or a full bobbin against the discharge device a preload (pneumatic or mechanical) in the rest position pushes and stops the bobbin discharge device generated by moving to the rest position Discharge device actuated a limit switch.

Weitere Vorteile und Einzelmerkmale der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels und aus den Zeichnungen. Es zeigen:

Figur 1
eine schematische Darstellung eines V-Gatters mit endlosen Spulentragvorrichtungen,
Figur 2
eine Seitenansicht auf ein Spulentragrohr mit zwei bestückten Spindeln,
Figur 3
eine Seitenansicht auf eine Spindel mit zugestellter Austragvorrichtung,
Figur 4
eine Ansicht aus Pfeilrichtung A auf die Anordnung gemäss Figur 3,
Figur 5
eine Draufsicht auf die Spitze des V-Gatters gemäss Figur 1 mit zwei Austragvorrichtungen für jede Gatterseite,
Figur 6
eine Seitenansicht des Traggestells für die Austragvorrichtung gemäss Figur 5, und
Figur 7
eine Ansicht in Pfeilrichtung B auf das Gestell gemäss Figur 6.
Further advantages and individual features of the invention result from the following description of an exemplary embodiment and from the drawings. Show it:
Figure 1
1 shows a schematic representation of a V-gate with endless coil support devices,
Figure 2
a side view of a coil support tube with two equipped spindles,
Figure 3
2 shows a side view of a spindle with the discharge device delivered,
Figure 4
3 shows a view from the direction of arrow A onto the arrangement according to FIG. 3,
Figure 5
2 shows a plan view of the tip of the V-gate according to FIG. 1 with two discharge devices for each gate side,
Figure 6
a side view of the support frame for the discharge device according to Figure 5, and
Figure 7
a view in the direction of arrow B on the frame according to Figure 6.

Figur 1 zeigt schematisch die Draufsicht auf ein an sich bekanntes Spulengatter 1 in V-förmiger Anordnung. Jede Gatterseite ist mit endlosen Zugketten 7 versehen, an denen die Spulentragrohre 23 (Figur 2) angeordnet sind. Die Ketten bilden dabei Spulentragvorrichtungen 5 bzw. 5', welche von einer Betriebsstellung 8, in welcher die Fäden abgezogen werden, in Transportrichtung T in eine Wechselstellung 9 transportiert werden, in welcher von einem Spulenvorrat 11 neue Spulen 4 aufgesteckt werden. Relativ nahe bei den Kettenumlenkrädern 10, die in Transportrichtung gesehen zwischen der Betriebsstellung 8 und der Wechselstellung 9 liegen, und welche die Transportkette in entsprechende Kettentrums unterteilen, ist die erfindungsgemässe Austragvorrichtung im Bereich der Spitze 24 des Gatters angeordnet. Die offene Gatterseite ist mit 25 bezeichnet und die winkelhalbierende 26 zwischen den beiden Gatterseiten entspricht der Bewegungsrichtung, auf welcher die Austragvorrichtungen in eine Ruheposition gefahren werden können.Figure 1 shows schematically the top view of a known Coil gate 1 in a V-shaped arrangement. Each gate side is provided with endless pull chains 7, on which the coil support tubes 23 (Figure 2) are arranged. Form the chains here coil support devices 5 and 5 ', which from an operating position 8, in which the threads are drawn off, in Transport direction T transported into a change position 9 in which 11 new coils 4 from a coil supply be plugged on. Relatively close to the chain deflection wheels 10, seen in the transport direction between the operating position 8 and the change position 9, and which the Subdivide the transport chain into appropriate chain centers the discharge device according to the invention in the area of the tip 24 of the gate arranged. The open gate side is 25 designated and the bisector 26 between the two Gate sides correspond to the direction of movement in which the Discharge devices can be moved into a rest position.

Figur 2 zeigt einen Abschnitt eines vertikalen Spulentragrohrs 23 mit zwei Spindeln 6. Die Enden der Spindeln sind mit einer Nase 16 versehen. Die obere Spindel trägt eine Leerhülse 3 und die untere Spindel eine Restspule 2, die noch einen bestimmten Garnrestauftrag aufweist. Die Leerhülse 3 ist dabei in einer Position dargestellt, die sie einnehmen muss, damit sie über die Nase 16 abtransportiert werden kann. Dagegen zeigt die Restspule 2 die tatsächliche Ruheposition auf der Spindel, die sie unter Schwerkrafteinwirkung einnimmt und in der sie durch die Nase 16 an einem Abtransport gehindert würde.Figure 2 shows a portion of a vertical coil support tube 23 with two spindles 6. The ends of the spindles are with one Provide nose 16. The upper spindle carries an empty sleeve 3 and the lower spindle a residual coil 2, which still has a specific Has remaining yarn order. The empty sleeve 3 is in one Position shown that it must take so that it over the nose 16 can be removed. In contrast, the Residual coil 2 the actual rest position on the spindle, the it takes up under the influence of gravity and in which it passes through the nose 16 would be prevented from being removed.

Aus den Figuren 3 und 4 ist das Grundprinzip der erfindungsgemässen Austragvorrichtung ersichtlich. Das Fördermittel besteht in diesem Fall aus einer Förderwalze 13, welche unterhalb eines Walzentisches 22 derart montiert ist, dass ein Segment der Walzenoberfläche durch eine Öffnung 21 über den Walzentisch hinausragt. Die Walze ist in Pfeilrichtung a um ihre Achse 15 mit einem Motor 18 drehantreibbar. Der Walzentisch 22 läuft auf einer Seite in eine Rampe 20 aus, deren Funktion nachstehend beschrieben wird.The basic principle of the inventive method is shown in FIGS Discharge device can be seen. The funding exists in this case from a conveyor roller 13, which is below of a roller table 22 is mounted such that a segment the roller surface through an opening 21 above the roller table protrudes. The roller is in the direction of arrow a Axis 15 can be driven in rotation by a motor 18. The roller table 22 runs on one side into a ramp 20, the function of which will be described below.

Die Spindeln 6 an der Spulentragvorrichtung bewegen sich in Pfeilrichtung b auf einer Bewegungsebene 19. Der Walzentisch 22 ist in einem derartigen Abstand zur Bewegungsebene 19 angeordnet, dass eine ankommende Leerhülse 3 auf die Rampe 20 aufläuft und durch diese angehoben wird. Dabei wird die Leerhülse in eine Position gebracht, in welcher sie nicht mehr durch die Nase 16 zurückgehalten werden kann. Sobald die Leerhülse in den Wirkbereich der Walze 13 gerät, erfolgt ein Wegtransport von der Spindel in Pfeilrichtung c.The spindles 6 on the bobbin move in Arrow direction b on a plane of movement 19. The roller table 22 is arranged at such a distance from the plane of movement 19, that an incoming empty tube 3 runs onto the ramp 20 and is lifted by this. This is the empty tube brought into a position in which they can no longer Nose 16 can be held back. Once the empty pod in the effective area of the roller 13 is transported away from the spindle in the direction of the arrow c.

Die Austragposition 14 einer Austragvorrichtung 12 relativ zur Spulentragvorrichtung 5 ist aus Figur 5 genauer ersichtlich. Aus Gründen der besseren Übersichtlichkeit ist hier nur auf einer Seite eine Spulentragvorrichtung 5' dargestellt. Dagegen ist für jede Gatterinnenseite eine Austragvorrichtung 12,12' vorgesehen, wobei das Paar an einem Träger 27 von der Austragposition 14 in eine Ruheposition 17 fahrbar ist. Die Spindeln 6 überfahren die Walzen unter einem Winkel, der etwas kleiner ist als 90°. Ersichtlicherweise bewirkt die Kinematik der Spindeln eine seitliche Relativbewegung der Restspulen oder Leerhülsen auf der Walzenoberfläche. Die Walzen haben jedoch eine ausreichende Länge, um einen völligen Wegtransport sicherzustellen, bevor die Spindeln den Einflussbereich der Walzen verlassen.The discharge position 14 of a discharge device 12 relative to the Coil carrying device 5 can be seen more clearly from FIG. For reasons of better clarity, here is only on a coil support device 5 'is shown on one side. On the other hand is a discharge device 12, 12 'for each inside of the gate provided, the pair on a bracket 27 from the discharge position 14 can be moved into a rest position 17. The spindles 6 run over the rollers at an angle that is slightly smaller is as 90 °. Obviously, the kinematics of the Spindles a lateral relative movement of the residual coils or Empty tubes on the roller surface. However, the rollers have sufficient length to ensure complete transport away, before the spindles enter the area of influence of the rollers leave.

Die Austragvorrichtungen 12,12' können in Pfeilrichtung d unter einer Vorspannkraft vorgespannt sein, so dass sie im Falle einer Kollision mit einer vollen Spule weggedrängt werden. Über die Relativverschiebung kann ein Notschalter betätigt werden. In Bewegungsrichtung vor einer Austragvorrichtung 12 kann ein Sensor 32 angeordnet sein, der volle Spulen oder einen Restauftrag von Garn erkennt. In der Ruheposition 17 sind die Austragvorrichtungen ersichtlicherweise ausserhalb des Bewegungsbereichs der Spindeln 6, so dass diese für eine manuelle Abnahme von Restspulen gut zugänglich sind.The discharge devices 12, 12 'can be seen in the direction of arrow d be preloaded so that in the event of it in a collision with a full coil. An emergency switch can be operated via the relative displacement become. In the direction of movement in front of a discharge device 12 can be arranged a sensor 32, the full coils or a Detects remaining order of yarn. Are in the rest position 17 the discharge devices obviously outside the range of motion of spindles 6, so this for manual Removal of residual coils are easily accessible.

Aus den Figuren 6 und 7 sind weitere Einzelheiten der Lagerung der Austragvorrichtungen ersichtlich.From Figures 6 and 7 are further details of the storage the discharge devices can be seen.

An einem Gestell 29 ist der Träger 27 über der obersten Gatteretage in der Mitte des V-Gatters montiert. Die beiden Austragvorrichtungen 12,12' sind an einem Vertikalträger 30 befestigt und an diesem in Pfeilrichtung e auf verschiedene Gatteretagen einstellbar. Der Vertikalträger ist an einer Laufkatze 28 befestigt, welche auf dem Träger 27 geführt ist. Anstelle der Laufkatze wäre auch ein Schlitten denkbar, der über eine Zahnstange oder über einen Seilzug verschoben werden kann. On a frame 29, the carrier 27 is above the uppermost gate level mounted in the middle of the V-gate. The two discharge devices 12, 12 'are attached to a vertical support 30 and on this in the direction of the arrow e to different gate levels adjustable. The vertical support is on a trolley 28 attached, which is guided on the carrier 27. Instead of the trolley would also be conceivable a sled that over a rack or a cable can.

Die Auffanggrube 34 mit dem Förderband 35 ist in den Figuren 6 und 7 nur symbolisch dargestellt. Ebenso der Vorhang 36 zwischen den beiden Gatterseiten für das Umlenken der ausgetragenen Restspulen und Leerhülsen, und die beiden Vorhänge 37,37' (Fig. 5) zur Vermeidung , dass Restspulen in die Spulentragvorrichtung fallenThe collecting pit 34 with the conveyor belt 35 is shown in FIGS. 6 and 7 only shown symbolically. Likewise the curtain 36 between the two sides of the gate for deflecting the discharged Residual coils and empty tubes, and the two curtains 37,37 ' (Fig. 5) to avoid that residual coils in the coil support fall

Claims (15)

Vorrichtung zum Austragen von Restspulen oder Leerhülsen an einem Spulengatter (1), bestehend aus einer beweglichen Spulentragvorrichtung (5,5'), an der mehrere Spindeln (6) zur Aufnahme von Spulen (4) angeordnet sind, wobei die Spulentragvorrichtung von einer Betriebsstellung (8) zum Abwickeln der Spulen in eine Wechselstellung (9) zum Neubestücken der Spindeln bewegbar ist und wobei im Bewegungsbereich der Spindeln eine Austragvorrichtung (12) vorgesehen ist, dadurch gekennzeichnet, dass die Austragvorrichtung (12) wenigstens ein antreibbares Fördermittel (13) aufweist, das in einer Austragposition (14) reibschlüssig auf die Aussenseite der Restspulen (2) oder der Spulenhülsen (3) einwirkt und das diese von den Spindeln (6) wegtransportiert.Device for discharging residual bobbins or empty tubes on a creel (1), comprising a movable bobbin carrying device (5,5 '), on which several spindles (6) for holding bobbins (4) are arranged, the bobbin carrying device moving from an operating position ( 8) for unwinding the spools into a change position (9) for re-loading the spindles, and a discharge device (12) being provided in the range of movement of the spindles, characterized in that the discharge device (12) has at least one drivable conveying means (13), which acts in a discharge position (14) frictionally on the outside of the remaining coils (2) or the coil sleeves (3) and which transports them away from the spindles (6). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Spindeln (6) auf einer etwa horizontalen Ebene (19) bewegbar sind und dass das Fördermittel (13) in der Austragposition (14) unterhalb der Bewegungsebene der Spindeln angeordnet ist.Device according to claim 1, characterized in that the spindles (6) can be moved on an approximately horizontal plane (19) and that the conveying means (13) is arranged in the discharge position (14) below the movement plane of the spindles. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Fördermittel (13) wenigstens eine Förderwalze ist, deren Drehachse (15) in der Austragposition quer zu den Spindeln (6) verläuft.Apparatus according to claim 1 or 2, characterized in that the conveying means (13) is at least one conveying roller, the axis of rotation (15) of which extends transversely to the spindles (6) in the discharge position. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass an der Austragvorrichtung (12) bezogen auf die Bewegungsrichtung der Spindeln (6) vor der Förderwalze (13) eine Rampe (20) zum Anheben der Restspulen oder Leerhülsen angeordnet ist.Device according to claim 3, characterized in that a ramp (20) for lifting the remaining bobbins or empty tubes is arranged on the discharge device (12) in relation to the direction of movement of the spindles (6) in front of the conveyor roller (13). Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Rampe (20) Bestandteil eines mit einer Öffnung (21) versehenen Walzentisches (22) ist, unter dem die Förderwalze (13) derart gelagert ist, dass ein Segment durch die Öffnung über den Walzentisch hinausragt.Apparatus according to claim 4, characterized in that the ramp (20) is part of a roller table (22) provided with an opening (21), under which the conveyor roller (13) is mounted such that a segment projects through the opening over the roller table , Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass der Walzentisch (22) in vertikaler Richtung derart federnd gelagert ist, dass seine Relativlage an unterschiedliche Aussendurchmesser von Restspulen oder Leerhülsen anpassbar ist.Apparatus according to claim 5, characterized in that the roller table (22) is resiliently mounted in the vertical direction such that its relative position can be adapted to different outside diameters of residual coils or empty tubes. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Austragvorrichtung (12) von der Austragposition (14) in eine Ruheposition (17) ausserhalb des Bewegungsbereichs der Spindeln (6) bewegbar ist.Device according to one of claims 1 to 6, characterized in that the discharge device (12) can be moved from the discharge position (14) into a rest position (17) outside the range of movement of the spindles (6). Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass das Spulengatter (1) ein V-Gatter mit zwei V-förmig angeordneten Spulentragvorrichtungen (5,5') ist, wobei jede Spulentragvorrichtung eine Mehrzahl von Spulentragrohren (23) aufweist, die an endlosen Zugketten (7) von der Betriebsstellung (8) auf der Gatteraussenseite in die Wechselstellung (9) auf der Gatterinnenseite bewegbar sind und die Spindeln (6) auf mehreren Gatteretagen aufweisen, und dass auf der Gatterinnenseite für jede Spulentragvorrichtung eine Austragvorrichtung (12,12') angeordnet ist, welche von der Austragposition (14) an der Spitze (24) des V-Gatters etwa parallel zur winkelhalbierenden (26) des V-Gatters in die Ruheposition (17) gegen die offene Seite (25) des V-Gatters bewegbar ist.Apparatus according to claim 7, characterized in that the creel (1) is a V-gate with two V-shaped arranged coil support devices (5,5 '), each coil support device having a plurality of coil support tubes (23) which are connected to endless pull chains (23). 7) can be moved from the operating position (8) on the outside of the gate to the change position (9) on the inside of the gate and have the spindles (6) on several gate levels, and that a discharge device (12, 12 ') is arranged on the inside of the gate for each coil support device which can be moved from the discharge position (14) at the tip (24) of the V-gate approximately parallel to the bisector (26) of the V-gate into the rest position (17) against the open side (25) of the V-gate. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Austragvorrichtung (12,12') an wenigstens einem Vertikalträger (30) auf verschiedene Gatteretagen einstellbar ist und dass der Vertikalträger an einem Fahrwerk (28) befestigt ist, das über der obersten Gatteretage an einem Träger (27) von der Austragposition in die Ruheposition fahrbar ist.Apparatus according to claim 8, characterized in that the discharge device (12, 12 ') on at least one vertical support (30) can be adjusted to different gate levels and that the vertical support is fastened to a trolley (28) which is above the uppermost gate level on a support (27) can be moved from the discharge position to the rest position. Vorrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass wenigstens im Bereich der Austragposition ein Vorhang (33) zwischen den beiden Austragvorrichtungen (12,12') angeordnet ist, der die ausgetragenen Restspulen oder Leerhülsen nach unten umlenkt.Apparatus according to claim 8 or 9, characterized in that at least in the region of the discharge position, a curtain (33) is arranged between the two discharge devices (12, 12 '), which deflects the discharged residual coils or empty tubes downwards. Vorrichtung nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet, dass im Bereich der Austragposition zum Schutz der Spulentragvorrichtungen (5,5') vor abgeworfenen Restspulen auf jeder Gatterseite je ein Vorhang (37,37') nahe den Spulentragvorrichtungen angeordnet ist.Device according to one of claims 8 to 10, characterized in that a curtain (37, 37 ') is arranged on each side of the gate in the region of the discharge position to protect the coil support devices (5,5') from thrown off residual coils, near the coil support devices. Vorrichtung nach einem der Ansprüche 8 bis 11, dadurch gekennzeichnet, dass unterhalb der beiden Austragvorrichtungen (12,12') eine Fallgrube zur Aufnahme der ausgetragenen Restspulen oder Leerhülsen angeordnet ist.Device according to one of claims 8 to 11, characterized in that a pit is arranged below the two discharge devices (12, 12 ') for receiving the discharged residual coils or empty tubes. Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass die ausgetragenen Restspulen oder Leerhülsen mit einem Förderband wegtransportierbar sind. Apparatus according to claim 12, characterized in that the discharged residual coils or empty tubes can be transported away with a conveyor belt. Vorrichtung nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass die Austragvorrichtung unter einer der Bewegungsrichtung der Spindeln entgegengesetzten Vorspannkraft in die Austragposition vorgespannt ist, und dass beim Überschreiten einer zulässigen Gegenkraft im Falle einer Kollision einer Restspule oder einer Spulenhülse mit der Austragvorrichtung ein Notschalter zum Abschalten der Spulentragvorrichtung betätigbar ist.Device according to one of claims 1 to 13, characterized in that the discharge device is biased into the discharge position under a biasing force opposite the direction of movement of the spindles, and that when an admissible counterforce is exceeded in the event of a residual coil or a coil sleeve colliding with the discharge device, an emergency switch is operable to switch off the coil support device. Vorrichtung nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass im Bewegungsbereich der Spindeln (6) vor der Austragvorrichtung (12) ein Sensor angeordnet ist, der beim Erkennen von vollen Spulen oder von Hülsen mit einem Garnrestauftrag ein Signal erzeugt.Device according to one of claims 1 to 14, characterized in that a sensor is arranged in the range of movement of the spindles (6) in front of the discharge device (12), which generates a signal when full bobbins or tubes are detected with a yarn residue application.
EP00811177A 2000-12-12 2000-12-12 Apparatus for extracting residual packages or empty tubes from a creel Expired - Lifetime EP1215316B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP00811177A EP1215316B1 (en) 2000-12-12 2000-12-12 Apparatus for extracting residual packages or empty tubes from a creel
DE50014325T DE50014325D1 (en) 2000-12-12 2000-12-12 Device for discharging residual coils or empty tubes on a creel
AT00811177T ATE362004T1 (en) 2000-12-12 2000-12-12 DEVICE FOR DISCHARGING REMAINING COILS OR EMPTY SLEEVES FROM A COIL GET
ES00811177T ES2284468T3 (en) 2000-12-12 2000-12-12 DEVICE FOR THE EXTRACTION OF RESIDUAL COILS OR EMPTY CAPS OF A COIL FILETTE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00811177A EP1215316B1 (en) 2000-12-12 2000-12-12 Apparatus for extracting residual packages or empty tubes from a creel

Publications (2)

Publication Number Publication Date
EP1215316A1 true EP1215316A1 (en) 2002-06-19
EP1215316B1 EP1215316B1 (en) 2007-05-09

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EP00811177A Expired - Lifetime EP1215316B1 (en) 2000-12-12 2000-12-12 Apparatus for extracting residual packages or empty tubes from a creel

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EP (1) EP1215316B1 (en)
AT (1) ATE362004T1 (en)
DE (1) DE50014325D1 (en)
ES (1) ES2284468T3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460689A (en) * 1967-02-11 1969-08-12 Reiners Walter Traveling creel assembly for beam warpers
US5060884A (en) * 1989-07-20 1991-10-29 Karl Mayer Textilmaschinenfabrik Gmbh Creel for warping arrangement having spool core discharge means
EP0474990A1 (en) * 1990-07-03 1992-03-18 Hacoba Textilmaschinen GmbH & Co KG Device for the removal of empty bobbins from the spindles of a creel or the like
EP0652309A1 (en) * 1993-11-10 1995-05-10 Benninger AG Device for releasing remaining bobbins and tubes from a creel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460689A (en) * 1967-02-11 1969-08-12 Reiners Walter Traveling creel assembly for beam warpers
US5060884A (en) * 1989-07-20 1991-10-29 Karl Mayer Textilmaschinenfabrik Gmbh Creel for warping arrangement having spool core discharge means
EP0474990A1 (en) * 1990-07-03 1992-03-18 Hacoba Textilmaschinen GmbH & Co KG Device for the removal of empty bobbins from the spindles of a creel or the like
EP0652309A1 (en) * 1993-11-10 1995-05-10 Benninger AG Device for releasing remaining bobbins and tubes from a creel

Also Published As

Publication number Publication date
ES2284468T3 (en) 2007-11-16
EP1215316B1 (en) 2007-05-09
DE50014325D1 (en) 2007-06-21
ATE362004T1 (en) 2007-06-15

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