EP2141104A1 - Bobbin and tube transport system - Google Patents

Bobbin and tube transport system Download PDF

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Publication number
EP2141104A1
EP2141104A1 EP09007241A EP09007241A EP2141104A1 EP 2141104 A1 EP2141104 A1 EP 2141104A1 EP 09007241 A EP09007241 A EP 09007241A EP 09007241 A EP09007241 A EP 09007241A EP 2141104 A1 EP2141104 A1 EP 2141104A1
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EP
European Patent Office
Prior art keywords
transport
transverse
path
sleeve
spinning
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Granted
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EP09007241A
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German (de)
French (fr)
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EP2141104B1 (en
Inventor
Torsten Forche
Michael Iding
Manfred Mund
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Oerlikon Textile GmbH and Co KG
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Oerlikon Textile GmbH and Co KG
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Publication of EP2141104A1 publication Critical patent/EP2141104A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a method for operating a Spinnkops- and sleeve transport system and a Spinnkops- and sleeve transport system for a cheese producing textile machine with a plurality of winding units, wherein the transport system a feed line arranged on transport plates spinning cops, a return path for unwound sleeves and between these routes in Has area of the winding units arranged transverse transport routes with a predetermined number of waiting positions for arranged on transport plates spinning cops.
  • a cross-winding machine with a Spinnkops- and sleeve transport system which has, inter alia, a Spinnkopszu meltier, a Hülsenabschreibrange and numerous, leading to the winding units, so-called transverse transport routes.
  • the transverse transport sections in each of which an unwinding position for the spinning cops is arranged, are arranged between the spinning cops feed section and the tube removal section and extend orthogonally to these sections.
  • drivable conveyor belts are installed, on which the transport plates, which carry the spinning cops or the unwound sleeves, are frictionally conveyed.
  • the arranged in the region of the transverse transport lines conveyor belts are either by the drive of Sleeve removal path with driven or each have their own drive.
  • the length of the transverse transport sections is dimensioned such that, in addition to a spinning cop located in the unwinding position, further coppled transport plates positioned in the supply or waiting position can be accommodated in the transverse transport path.
  • the Spinnkopszu slaughter stage is designed as a reversible drivable storage section on which the cop-equipped transport plates patrol back and forth.
  • the circulating conveyor belts of the transverse transport lines ensure that when passing through a transport plate patrolling the storage section, it is drawn off and transported to a waiting position on the transverse transport path.
  • the DE 33 08 172 A1 discloses a Spinnkops- and sleeve transport system, which also has a Spinnkopszu slaughterhouse, a sleeve discharge line and extending between them in the field of winding units transverse transport routes.
  • the copsbe Anlagenten transport plates are arranged on a Leitkontur and one in the region of the transverse transport routes Turntable transferred to the waiting positions of the transverse transport routes.
  • the guide contour is designed so that the Kopszu entry is possible only from one direction.
  • Copsbe conductedte transport plates that are absorbed by none of the winding units are introduced from a reject guide, which is arranged at the last winding unit in a Kopsschreibloom immunity. These excess cops are then returned by the Kopsschreib lecturerie issued back into the Kopszu slaughterhouse.
  • This transport system has proven itself in practice. However, the Kopsschreibjpg adopted is an additional expense and requires space in the winder.
  • the spinning cops along the feed path are blocked so that additional waiting positions arise on the feed line, which are occupied when the waiting positions are occupied on the transverse transport routes.
  • the spinning cops are blocked at a plurality of positions along the feed path and the blocks along the feed path at the positions canceled again, which follow free waiting positions in the feed direction. This way, waiting waiting positions can be quickly filled again and it is ensured that there are always enough spinning cops available at each winding station.
  • a Spinnkops- and sleeve transport system for a cross-wound textile machine is further proposed with a plurality of winding units and means for performing the method according to the invention.
  • the transport system has means for blocking the spin cushions arranged on transport plates along the feed path, which are designed to hold the spinning cops in a waiting position on the feed path.
  • means for detecting a spinning cop are present on selected waiting positions and the means for blocking are controllable in dependence on the means for detecting.
  • a sensor for detecting a spinning cop is present at selected waiting positions.
  • sensors for detecting a spinning cop are positioned at the waiting positions of the transverse transport paths that are closest to the feed path. This immediately recognizes when a waiting position on the transverse transport route must be filled again.
  • electromechanical or pneumatic locking bolts can be arranged along the feed path.
  • these locking bars are positioned in the feed direction immediately behind the branch to a transverse transport path. In this way, even without deblocking the bolt, spinning cops can be transported from a waiting position on the feed line to a waiting position on the transverse transport line.
  • the transverse transport routes each have a rotatable transport disc for conveying the transport plate, and the transport plates are displaced by means of the transport disc from the waiting position on the transverse transport path in the direction of the feed, which are blocked along the feed path moving transport plate
  • the rotating transport disc can simultaneously be designed to position a transport plate in an unwinding position and to push the transport plate after unwinding of the sleeve in the Ausmündungs Scheme the transverse transport path.
  • for blocking means can be used, which are also suitable for transport and positioning of the spinning cop in the transverse transport route.
  • it can also be realized in such a way that when a new spinning cop is transported into the unwinding position, a spinning cop is automatically transferred from the waiting position on the feed line to the waiting position of the transverse transport path.
  • the transport disc on transport pockets which correspond to a guide base of the transport plate, and the dimensions of the transport disc are chosen so that when moving the transport plate in the direction of the feed line, the unwinding position of the cop station located in the unwinding position is not changed.
  • the unwinding-sensitive unwinding process is not adversely affected.
  • Fig. 1 is schematically shown a part of a Spinnkops- and tube transport system 1 of an automatic cross-winding machine not shown.
  • Such spinning cop and sleeve transport systems are, as is known, either connected directly to a corresponding Spinnkops- and sleeve transport system of a ring spinning machine or indirectly connected to the transport system of such a textile machine.
  • the Spinnenkops- and sleeve transport system of the cheese winding machine has an interface for feeding spinning cops, which were made on the separated ring spinning machine, as well as an interface for the disposal of empty tubes, such as a sleeve peeling device on.
  • the Spinnkops- and sleeve transport systems 1 such automatic packages have different, different transport routes over which the numerous winding units of the automatic cheese winder supplied with fresh spin heads or disposed of unwound empty tubes.
  • these known transport routes are in Fig. 1 only the Spinnkopszu seafood zone 2, the sleeve return path 4 and some of the arranged between the lines 2 and 4 transverse transport sections 5 shown. How out Fig. 1 can be seen, the Spinnkopszu slaughterhouse 2 is not rectilinear, but wavy.
  • the Spinnkopszu slaughter kit 2 consists of a plurality of machine longitudinal axis 20 slightly inclined arranged transport sections, each of which expire on the junction region 12 of one of the transverse transport sections 5, and subsequent transport sections, which dodge outward behind the junction area.
  • a spinning head transport plate 3 which moves in the transport direction T along the feed section 2, is automatically transported in the transverse transport path 5, if a free space on the transverse transport path 5 is present. If all waiting positions on the transverse transport path 5 are occupied with spinning cops, the transport plates 3 are automatically continued on the feed line 2.
  • transport plates 3 are each supported by a defined controllable transport disc 6.
  • This in Fig. 3 shown in plan view transport disk 6 has, for example, three transport pockets 19, which are arranged offset by 120 degrees.
  • the transport pockets 19 preferably correspond during transport with a guide base 16 on the transport plates 3. That means, the cyclically controllable via a stepper motor 21 transport discs 6 position the transport plate 3 each first in the unwinding position 10 and then ensure that transport plate 3, the sleeves are unwound, are pushed into the Ausmündungs Scheme 13 of the transverse transport sections 5, where the transport plates 3 arrive on the conveyor belt 24, the transport plate 3 with the unwound empty tubes transported back via the sleeve return path 4 to the ring spinning machine.
  • the Fig. 2 shows the Spinnkops- and sleeve transport system 1 with along the feed line blocked and in waiting position 28 Spinnkopstransporttellern.
  • Such blocked transport plates are located in the areas A, B, D and E.
  • the transverse transport sections 5 located in the above areas are filled with transport plates 3 equipped with spinning cop.
  • all waiting positions 27 of the transverse transport sections 5 are occupied by transport plates 3.
  • the transport plates 3 located on the transverse transport sections 5 are pushed out in the direction of the feed section. This pushing out is realized by rotating the transport disk 6 clockwise.
  • the transport pockets 19 of the transport disc 6 are designed so that during this turning operation, the spinning cop located in the unwinding position 10 is not changed in its position.
  • the opening area of the transport pockets 19 is larger than the corresponding guide base 16 of the transport plate 3.
  • three waiting positions 27 are available on each transverse transport route.
  • a sensor 26 is positioned at each transverse transport path. The last position is the supply line facing waiting position.
  • the sensor 26 detects whether the respective waiting position is occupied by a spinning head transport plate or not. Hall sensors, for example, are suitable for this purpose. So that the Hall sensor detects the transport plate, a permanent magnet can be attached to the transport plate.
  • the sensor 26 of the transverse transport path in the area C of in Fig. 2 shown transport device detects that the last waiting position of the transverse transport path is not busy. This information is transmitted via a signal line to a control device, not shown. This causes the stepper motors of the transport disks 6 in the areas A and B to cancel the blocking of the feed line 2. Thus, the on the feed line 2 in waiting position 28 spinning cops are transported on. As soon as the sensor detects a spinning cop in area C, the feed section in areas A and B is blocked again. In order to enable several waiting positions on the feed path per transverse transport path, it is also possible to provide sensors for detecting the transport plates on the feed path.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

In a process to drive an array of cross-wound textile spinning bobbins and sleeve transport system (1), the transport system has a first feed path (2) for the bobbins resting on transport dishes (3) and a return path (4) for empty bobbins. The two paths (2, 3) are linked by a transverse transport path (5) with a predetermined number of waiting positions (27) for bobbins on plates. During their travel along the first feed path, advance is temporarily blocked to create additional waiting positions (28) that are occupied is the waiting positions (27) are occupied on the transverse transport path (5).

Description

Die Erfindung betrifft ein Verfahren zum Betreiben eines Spinnkops- und Hülsentransportsystems und ein Spinnkops- und Hülsentransportsystem für eine Kreuzspulen herstellende Textilmaschine mit einer Vielzahl von Spulstellen, wobei das Transportsystem eine Zuführstrecke für auf Transporttellern angeordnete Spinnkopse, eine Rückführstrecke für abgespulte Hülsen und zwischen diesen Strecken im Bereich der Spulstellen angeordnete Quertransportstrecken mit einer vorbestimmten Anzahl von Wartepositionen für auf Transporttellern angeordnete Spinnkopse aufweist.The invention relates to a method for operating a Spinnkops- and sleeve transport system and a Spinnkops- and sleeve transport system for a cheese producing textile machine with a plurality of winding units, wherein the transport system a feed line arranged on transport plates spinning cops, a return path for unwound sleeves and between these routes in Has area of the winding units arranged transverse transport routes with a predetermined number of waiting positions for arranged on transport plates spinning cops.

Derartige Spinnkops- und Hülsentransportsysteme sind in der Textilindustrie, insbesondere im Zusammenhang mit Kreuzspulautomaten, in verschiedenen Ausführungsformen bekannt.Such Spinnkops- and sleeve transport systems are known in the textile industry, in particular in connection with cheese winder, in various embodiments.

In der DE 43 38 552 A1 ist beispielsweise ein Kreuzspulautomat mit einem Spinnkops- und Hülsentransportsystem beschrieben, das unter anderem eine Spinnkopszuführstrecke, eine Hülsenabfuhrstrecke sowie zahlreiche, zu den Spulstellen führende, so genannte Quertransportstrecken aufweist. Die Quertransportstrecken, in deren Bereich jeweils eine Abspulstellung für die Spinnkopse angeordnet ist, sind dabei zwischen der Spinnkopszuführstrecke und der Hülsenabfuhrstrecke angeordnet und verlaufen orthogonal zu diesen Strecken. Im Bereich der verschiedenen Transportstrecken sind antreibbare Förderbänder installiert, auf denen die Transportteller, die die Spinnkopse bzw. die abgespulten Hülsen tragen, reibschlüssig befördert werden. Die im Bereich der Quertransportstrecken angeordneten Förderbänder werden dabei entweder vom Antrieb der Hülsenabfuhrstrecke mit angetrieben oder weisen jeweils einen eigenen Antrieb auf. Die Länge der Quertransportstrecken ist so bemessen, dass neben einem in Abspulposition befindlichen Spinnkops noch weitere in Vorrats- oder Wartestellung positionierte, kopsbestückte Transportteller in der Quertransportstrecke Platz finden. Die Spinnkopszuführstrecke ist als reversibel antreibbare Speicherstrecke ausgebildet, auf der die kopsbestückten Transportteller hin und her patrouillieren. Die umlaufenden Förderbänder der Quertransportstrecken sorgen dafür, dass beim Vorbeilaufen eines auf der Speicherstrecke patrouillierenden Transporttellers dieser abgezogen und in eine Wartestellung auf der Quertransportstrecke transportiert wird. Wenn alle Wartepositionen auf der Quertransportstrecke mit Spinnkopsen bestückt sind, fährt der kopsbestückte Transportteller einfach an der Quertransportstrecke vorbei. So kann es vorkommen, dass Transportteller bis zum Ende der Kopszuführstrecke laufen, wenn alle Vorratspositionen der Quertransportstrecken besetzt sind. Aus diesem Grunde ist der Antrieb der Kopszuführstrecke reversierbar und die Spinnkopse bewegen sich in entgegensetzter Richtung zurück. Die dargestellte Ausführung der Quertransportstrecke ermöglicht es deshalb, kopsbestückte Transportteller aus beiden Zuführrichtungen aufzunehmen. Derartig ausgebildete Spinnkops- und Hülsentransportsysteme haben sich in der Praxis bewährt, weisen allerdings den Nachteil auf, dass sie in ihrem konstruktiven Aufbau relativ aufwendig sind.In the DE 43 38 552 A1 For example, a cross-winding machine with a Spinnkops- and sleeve transport system is described which has, inter alia, a Spinnkopszuführstrecke, a Hülsenabfuhrstrecke and numerous, leading to the winding units, so-called transverse transport routes. The transverse transport sections, in each of which an unwinding position for the spinning cops is arranged, are arranged between the spinning cops feed section and the tube removal section and extend orthogonally to these sections. In the range of various transport routes drivable conveyor belts are installed, on which the transport plates, which carry the spinning cops or the unwound sleeves, are frictionally conveyed. The arranged in the region of the transverse transport lines conveyor belts are either by the drive of Sleeve removal path with driven or each have their own drive. The length of the transverse transport sections is dimensioned such that, in addition to a spinning cop located in the unwinding position, further coppled transport plates positioned in the supply or waiting position can be accommodated in the transverse transport path. The Spinnkopszuführstrecke is designed as a reversible drivable storage section on which the cop-equipped transport plates patrol back and forth. The circulating conveyor belts of the transverse transport lines ensure that when passing through a transport plate patrolling the storage section, it is drawn off and transported to a waiting position on the transverse transport path. If all waiting positions on the transverse transport path are equipped with spinning cops, the copsbestückte transport plate simply moves past the transverse transport route. So it may happen that transport plates run to the end of Kopszuführstrecke when all storage positions of the transverse transport lines are busy. For this reason, the drive of Kopszuführstrecke is reversible and the spinning cops move back in the opposite direction. The illustrated embodiment of the transverse transport path therefore makes it possible to pick up cop-equipped transport plates from both feed directions. Such trained Spinnkops- and sleeve transport systems have been proven in practice, however, have the disadvantage that they are relatively expensive in their structural design.

Die DE 33 08 172 A1 offenbart ein Spinnkops- und Hülsentransportsystem, das ebenfalls eine Spinnkopszuführstrecke, eine Hülsenabfuhrstrecke und zwischen diesen im Bereich der Spulstellen verlaufende Quertransportstrecken aufweist. Die kopsbestückten Transportteller werden über eine Leitkontur und einen im Bereich der Quertransportstrecken angeordneten Drehteller in die Wartepositionen der Quertransportstrecken überführt. Die Leitkontur ist so ausgebildet, dass die Kopszuführung nur aus einer Richtung möglich ist. Kopsbestückte Transportteller, die von keiner der Spulstellen aufgenommen werden, werden von einer Ausschleußführung, die an der letzten Spulstelle angeordnet ist, in eine Kopsrückführeinrichtung eingebracht. Diese überschüssigen Kopse werden dann von der Kopsrückführeinrichtung zurückgeführt und eingangsseitig wieder in die Kopszuführstrecke eingespeist. Auch dieses Transportsystem hat sich in der Praxis bewährt. Die Kopsrückführeinrichtung stellt jedoch einen zusätzlichen Aufwand dar und benötigt Platz in der Spulmaschine.The DE 33 08 172 A1 discloses a Spinnkops- and sleeve transport system, which also has a Spinnkopszuführstrecke, a sleeve discharge line and extending between them in the field of winding units transverse transport routes. The copsbestückten transport plates are arranged on a Leitkontur and one in the region of the transverse transport routes Turntable transferred to the waiting positions of the transverse transport routes. The guide contour is designed so that the Kopszuführung is possible only from one direction. Copsbestückte transport plates that are absorbed by none of the winding units are introduced from a reject guide, which is arranged at the last winding unit in a Kopsrückführeinrichtung. These excess cops are then returned by the Kopsrückführeinrichtung and input side fed back into the Kopszuführstrecke. This transport system has proven itself in practice. However, the Kopsrückführeinrichtung is an additional expense and requires space in the winder.

Es ist daher die Aufgabe der vorliegenden Erfindung die Handhabung der Spinnkopstransportteller, die nicht in die Wartepositionen der Quertransportstrecken überführt werden können, zu verbessern und die Spinnkopszuführung dadurch zu vereinfachen.It is therefore the object of the present invention to improve the handling of the spinning head transport plates, which can not be transferred to the waiting positions of the transverse transport sections, and thereby simplify the spinning head feed.

Die Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Verfahrensanspruches 1 sowie des Vorrichtungsanspruches 4 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.The object is achieved by the characterizing features of the method claim 1 and the device claim 4. Advantageous developments of the invention are the subject of the dependent claims.

Zur Lösung der Aufgabe werden die Spinnkopse entlang der Zuführstrecke so blockiert, dass sich auf der Zuführstrecke zusätzliche Wartepositionen ergeben, die besetzt werden, wenn die Wartepositionen auf den Quertransportstrecken besetzt sind.To solve the problem, the spinning cops along the feed path are blocked so that additional waiting positions arise on the feed line, which are occupied when the waiting positions are occupied on the transverse transport routes.

Durch das erfindungsgemäße Verfahren kann sichergestellt werden, dass keine Spinnkopsteller bis an das Ende der Zuführstrecke beziehungsweise über die letzte Spulstelle hinaus transportiert werden. Es ist also keine zusätzliche Spinnkopsrückführeinrichtung erforderlich und die Zuführstrecke braucht auch nicht reversierbar zu sein. Dementsprechend müssen die Spinnkopsteller zu den Quertransportstrecken auch nicht beidseitig zuführbar sein. Aus diesem Grunde können die Quertransportstrecken einfacher aufgebaut sein. Insgesamt kann das Spinnkops- und Hülsentransportsystem durch das erfindungsgemäße Verfahren deutlich vereinfacht werden.By means of the method according to the invention, it can be ensured that no spin copters are transported to the end of the feed path or beyond the last winding station. It is therefore no additional Spinnkopsrückführeinrichtung required and the feed line does not need to be reversible. Accordingly, the spin copters to the transverse transport routes must not be fed on both sides. For this reason, the transverse transport routes can be simpler. Overall, the spinning cop and tube transport system can be significantly simplified by the method according to the invention.

Vorzugsweise werden die Spinnkopse an einer Vielzahl von Positionen entlang der Zuführstrecke blockiert und die Blockierungen entlang der Zuführstrecke an den Positionen wieder aufgehoben, denen in Zuführrichtung freie Wartepositionen folgen. So können frei werdende Wartepositionen schnell wieder besetzt werden und es ist sichergestellt, dass an jeder Spulstelle immer genügend Spinnkopse zur Verfügung stehen.Preferably, the spinning cops are blocked at a plurality of positions along the feed path and the blocks along the feed path at the positions canceled again, which follow free waiting positions in the feed direction. This way, waiting waiting positions can be quickly filled again and it is ensured that there are always enough spinning cops available at each winding station.

Zur Lösung der Aufgabe wird ferner ein Spinnkops- und Hülsentransportsystem für eine Kreuzspulen herstellende Textilmaschine mit einer Vielzahl von Spulstellen und Mitteln zur Durchführung des erfindungsgemäßen Verfahrens vorgeschlagen. Dazu weist das Transportsystem Mittel zum Blockieren der auf Transporttellern angeordneten Spinnkopse entlang der Zuführstrecke auf, die dazu ausgebildet sind, die Spinnkopse in einer Warteposition auf der Zuführstrecke zu halten. Ferner sind Mittel zur Erfassung eines Spinnkopses auf ausgewählten Wartepositionen vorhanden und die Mittel zum Blockieren sind in Anhängigkeit von den Mitteln zum Erfassen ansteuerbar.To solve the problem, a Spinnkops- and sleeve transport system for a cross-wound textile machine is further proposed with a plurality of winding units and means for performing the method according to the invention. For this purpose, the transport system has means for blocking the spin cushions arranged on transport plates along the feed path, which are designed to hold the spinning cops in a waiting position on the feed path. Furthermore, means for detecting a spinning cop are present on selected waiting positions and the means for blocking are controllable in dependence on the means for detecting.

Vorzugsweise ist an ausgewählten Wartepositionen ein Sensor zur Erfassung eines Spinnkopses vorhanden. In einer bevorzugten Ausführungsform sind Sensoren zur Erfassung eines Spinnkopses an den Wartepositionen der Quertransportstrecken positioniert, die der Zuführstrecke am nächsten liegen. So wird sofort erkannt, wann eine Warteposition auf der Quertransportstrecke wieder besetzt werden muss.Preferably, a sensor for detecting a spinning cop is present at selected waiting positions. In a preferred embodiment, sensors for detecting a spinning cop are positioned at the waiting positions of the transverse transport paths that are closest to the feed path. This immediately recognizes when a waiting position on the transverse transport route must be filled again.

Zur Blockierung der Kopsteller sind verschiedenste Mittel denkbar. Zum Beispiel können entlang der Zuführstrecke elektromechanische oder pneumatische Sperrriegel angeordnet sein. Vorzugsweise werden diese Sperrriegel in Zuführrichtung unmittelbar hinter dem Abzweig zu einer Quertransportstrecke positioniert. Auf diese Weise können auch ohne eine Deblockierung des Riegels Spinnkopse von einer Warteposition auf der Zuführstrecke in eine Warteposition auf der Quertransportstrecke transportiert werden.To block the Kopsteller various means are conceivable. For example, electromechanical or pneumatic locking bolts can be arranged along the feed path. Preferably, these locking bars are positioned in the feed direction immediately behind the branch to a transverse transport path. In this way, even without deblocking the bolt, spinning cops can be transported from a waiting position on the feed line to a waiting position on the transverse transport line.

In einer besonders vorteilhaften Ausführungsform des erfindungsgemäßen Transportsystem weisen die Quertransportstrecken jeweils eine rotierbare Transportscheibe zum Fördern der Transportteller auf, und die Transportteller sind mittels der Transportscheibe aus der Warteposition auf der Quertransportstrecke so in Richtung der Zuführstrecke verschiebbar, das sich entlang der Zuführstrecke bewegende Transportteller blockiert werden. Die rotierende Transportscheibe kann gleichzeitig dazu ausgebildet sein, einen Transportteller in eine Abspulposition zu positionieren und den Transportteller nach Abspulen der Hülse in den Ausmündungsbereich der Quertransportstrecke zu schieben. So können zur Blockierung Mittel eingesetzt werden, die auch zum Transport und zur Positionierung des Spinnkopses in der Quertransportstrecke geeignet sind. Weiterhin kann so ebenfalls realisiert werden, dass beim Transport eines neuen Spinnkopses in die Abspulposition ein Spinnkops automatisch von der Warteposition auf der Zuführstrecke in die Warteposition der Quertransportstrecke überführt wird.In a particularly advantageous embodiment of the transport system according to the invention, the transverse transport routes each have a rotatable transport disc for conveying the transport plate, and the transport plates are displaced by means of the transport disc from the waiting position on the transverse transport path in the direction of the feed, which are blocked along the feed path moving transport plate , The rotating transport disc can simultaneously be designed to position a transport plate in an unwinding position and to push the transport plate after unwinding of the sleeve in the Ausmündungsbereich the transverse transport path. Thus, for blocking means can be used, which are also suitable for transport and positioning of the spinning cop in the transverse transport route. Furthermore, it can also be realized in such a way that when a new spinning cop is transported into the unwinding position, a spinning cop is automatically transferred from the waiting position on the feed line to the waiting position of the transverse transport path.

Vorteilhafterweise weist die Transportscheibe Transporttaschen auf, die mit einem Führungssockel der Transportteller korrespondieren, und die Abmessungen der Transportscheibe sind so gewählt, dass beim Verschieben der Transportteller in Richtung der Zuführstrecke die Abspulposition des in Abspulposition befindlichen Kopses nicht verändert wird. So wird der gegen Verschiebungen empfindliche Abspulprozess nicht negativ beeinflusst.Advantageously, the transport disc on transport pockets, which correspond to a guide base of the transport plate, and the dimensions of the transport disc are chosen so that when moving the transport plate in the direction of the feed line, the unwinding position of the cop station located in the unwinding position is not changed. Thus, the unwinding-sensitive unwinding process is not adversely affected.

Die Erfindung wird nachfolgend anhand eines in den Zeichnungen dargestellten Ausführungsbeispiels näher erläutert.The invention will be explained in more detail with reference to an embodiment shown in the drawings.

Es zeigen:

Fig. 1
eine Draufsicht auf einen Teil eines Spinnkops- und Hülsentransportsystems zur Durchführung des erfindungsgemäßen Verfahrens
Fig. 2
eine Draufsicht auf einen Teil des Spinnkops- und Hülsentransportsystems mit auf der Zuführstrecke blockierten Spinnkopstransporttellern;
Fig. 3
eine der jeweils im mittleren Bereich der Quer- transportstrecken angeordneten Transportscheiben in Draufsicht.
Show it:
Fig. 1
a plan view of a portion of a Spinnkops- and sleeve transport system for carrying out the method according to the invention
Fig. 2
a plan view of a portion of the Spinnkops- and sleeve transport system with blocked on the feed path Spinnkopstransporttellern;
Fig. 3
one of each arranged in the central region of the transverse transport routes transport discs in plan view.

In Fig. 1 ist schematisch ein Teil eines Spinnkops- und Hülsentransportsystem 1 eines nicht näher dargestellten automatischen Kreuzspulautomaten dargestellt. Solche Spinnkops-und Hülsentransportsysteme sind, wie bekannt, entweder direkt an ein entsprechendes Spinnkops- und Hülsentransportsystem einer Ringspinnmaschine angeschlossen oder indirekt mit dem Transportsystem einer solchen Textilmaschine verbunden.In Fig. 1 is schematically shown a part of a Spinnkops- and tube transport system 1 of an automatic cross-winding machine not shown. Such spinning cop and sleeve transport systems are, as is known, either connected directly to a corresponding Spinnkops- and sleeve transport system of a ring spinning machine or indirectly connected to the transport system of such a textile machine.

Im zweiten Fall weist das Spinnkops- und Hülsentransportsystem des Kreuzspulautomaten eine Schnittstelle zum Einspeisen von Spinnkopsen, die auf der getrennt stehenden Ringspinnmaschine gefertigt wurden, sowie eine Schnittstelle zum Entsorgen von Leerhülsen, beispielsweise eine Hülsenabzieheinrichtung, auf.In the second case, the Spinnenkops- and sleeve transport system of the cheese winding machine has an interface for feeding spinning cops, which were made on the separated ring spinning machine, as well as an interface for the disposal of empty tubes, such as a sleeve peeling device on.

Die Spinnkops- und Hülsentransportsysteme 1 solcher Kreuzspulautomaten verfügen über verschiedene, unterschiedliche Transportstrecken, über die die zahlreichen Spulstellen des Kreuzspulautomaten mit frischen Spinnkopsen versorgt beziehungsweise von abgespulten Leerhülsen entsorgt werden. Von diesen bekannten Transportstrecken sind in Fig. 1 nur die Spinnkopszuführstrecke 2, die Hülsenrückführstrecke 4 sowie einige der zwischen den Strecken 2 und 4 angeordneten Quertransportstrecken 5 dargestellt. Wie aus Fig. 1 ersichtlich, verläuft die Spinnkopszuführstrecke 2 nicht geradlinig, sondern wellenförmig. Das heißt, die Spinnkopszuführstrecke 2 besteht aus einer Vielzahl von zur Maschinenlängsachse 20 etwas geneigt angeordneten Transportabschnitten, die jeweils auf den Einmündungsbereich 12 einer der Quertransportstrecken 5 hin auslaufen, sowie anschließende Transportabschnitte, die hinter dem Einmündungsbereich nach außen ausweichen. Durch diese Anordnung wird erreicht, dass ein Spinnkopstransportteller 3, der sich in der Transportrichtung T entlang der Zuführstrecke 2 bewegt, automatisch in die Quertransportstrecke 5 transportiert wird, sofern ein freier Platz auf der Quertransportstrecke 5 vorhanden ist. Wenn alle Wartepositionen auf der Quertransportstrecke 5 mit Spinnkopsen belegt sind, werden die Transportteller 3 automatisch auf der Zuführstrecke 2 weitergeführt.The Spinnkops- and sleeve transport systems 1 such automatic packages have different, different transport routes over which the numerous winding units of the automatic cheese winder supplied with fresh spin heads or disposed of unwound empty tubes. Of these known transport routes are in Fig. 1 only the Spinnkopszuführstrecke 2, the sleeve return path 4 and some of the arranged between the lines 2 and 4 transverse transport sections 5 shown. How out Fig. 1 can be seen, the Spinnkopszuführstrecke 2 is not rectilinear, but wavy. That is, the Spinnkopszuführstrecke 2 consists of a plurality of machine longitudinal axis 20 slightly inclined arranged transport sections, each of which expire on the junction region 12 of one of the transverse transport sections 5, and subsequent transport sections, which dodge outward behind the junction area. By this arrangement it is achieved that a spinning head transport plate 3, which moves in the transport direction T along the feed section 2, is automatically transported in the transverse transport path 5, if a free space on the transverse transport path 5 is present. If all waiting positions on the transverse transport path 5 are occupied with spinning cops, the transport plates 3 are automatically continued on the feed line 2.

Während des Spulbetriebes laufen innerhalb des Spinnkops- und Hülsentransportsystems 1, in Transportrichtung T, zahlreiche Transportteller 3 um, die entweder mit Spinnkopsen oder mit abgespulten Leerhülsen bestückt sind. Die Förderung der Transportteller 3 innerhalb des Spinnkops- und Hülsentransportsystems 1 erfolgt, mit Ausnahme der mittleren Bereiche 11 der Quertransportstrecken 5, über umlaufende Endlostransportbänder, vorzugsweise über Flachriemen. Wie in dem in Fig.1 dargestellten Ausführungsbeispiel gezeigt, sind im Einmündungsbereich 12 der Quertransportstrecken 5 beispielsweise zwei in Maschinenlängsrichtung umlaufende Transportbänder 22 und 23 vorgesehen, deren Obertrume, wie durch die Pfeile F22 und F23 angedeutet, im Uhrzeigersinn umlaufen. Im Ausmündungsbereich 13 der Quertransportstrecken 5 ist ein weiteres, ebenfalls in Maschinenlängsrichtung umlaufendes Transportband 24 angeordnet, dessen Obertrum allerdings im Gegenuhrzeigersinn (Pfeil F24) umläuft. Die Transportbänder 22 bis 24 sorgen dabei für einen reibschlüssigen Transport der Transportteller 3 auf der Spinnkopszuführstrecke 2, der Hülsenrückführstrecke 4 sowie in den Einmündungsbereichen 12 und den Ausmündungsbereichen 13 der Quertransportstrecken 5.During the Spulbetriebes run within the Spinnkops- and sleeve transport system 1, in the transport direction T, numerous Transport plate 3 um, which are equipped either with spinning cops or with empty empty tubes. The promotion of the transport plate 3 within the Spinnkops- and sleeve transport system 1 is carried out, with the exception of the central regions 11 of the transverse transport sections 5, via circulating Endlostransportbänder, preferably via flat belts. As in the in Fig.1 shown embodiment, in the junction region 12 of the transverse transport lines 5, for example, two in the machine longitudinal direction rotating conveyor belts 22 and 23 are provided, the upper run, as indicated by the arrows F 22 and F 23, rotate clockwise. In the Ausmündungsbereich 13 of the transverse transport sections 5 another, also in the machine longitudinal direction revolving conveyor belt 24 is arranged, the upper strand, however, rotates counterclockwise (arrow F 24 ). The conveyor belts 22 to 24 ensure a frictional transport of the transport plate 3 on the Spinnkopszuführstrecke 2, the sleeve return path 4 and in the junction areas 12 and the Ausmündungsbereichen 13 of the transverse transport sections. 5

Im mittleren Bereich 11 der Quertransportstrecken 5 werden die Transportteller 3 jeweils durch eine definiert ansteuerbare Transportscheibe 6 gefördert. Diese in Fig. 3 in Draufsicht dargestellte Transportscheibe 6 weist beispielsweise drei Transporttaschen 19 auf, die um jeweils 120 Grad versetzt angeordnet sind. Die Transporttaschen 19 korrespondieren während des Transportes vorzugsweise mit einem Führungssockel 16 an den Transporttellern 3. Das bedeutet, die über einen Schrittmotor 21 taktweise ansteuerbaren Transportscheiben 6 positionieren die Transportteller 3 jeweils zunächst in der Abspulstellung 10 und sorgen anschließend dafür, dass Transportteller 3, deren Hülsen abgespult sind, in den Ausmündungsbereich 13 der Quertransportstrecken 5 geschoben werden, wo die Transportteller 3 auf das Förderband 24 gelangen, das die Transportteller 3 mit den abgespulten Leerhülsen
über die Hülsenrückführstrecke 4 zur Ringspinnmaschine zurücktransportiert.In the central region 11 of the transverse transport sections 5, the transport plates 3 are each supported by a defined controllable transport disc 6. This in Fig. 3 shown in plan view transport disk 6 has, for example, three transport pockets 19, which are arranged offset by 120 degrees. The transport pockets 19 preferably correspond during transport with a guide base 16 on the transport plates 3. That means, the cyclically controllable via a stepper motor 21 transport discs 6 position the transport plate 3 each first in the unwinding position 10 and then ensure that transport plate 3, the sleeves are unwound, are pushed into the Ausmündungsbereich 13 of the transverse transport sections 5, where the transport plates 3 arrive on the conveyor belt 24, the transport plate 3 with the unwound empty tubes
transported back via the sleeve return path 4 to the ring spinning machine.

Die Fig. 2 zeigt das Spinnkops- und Hülsentransportsystems 1 mit entlang der Zuführstrecke blockierten und in Warteposition 28 befindlichen Spinnkopstransporttellern. Solche blockierten Transportteller befinden sich in den Bereichen A, B, D und E.
Die in den genannten Bereichen befindlichen Quertransportstrecken 5 sind mit spinnkopsbestückten Transporttellern 3 befüllt. Es sind also alle Wartepositionen 27 der Quertransportstrecken 5 mit Transporttellern 3 besetzt. Um die Transportteller 3 auf der Zuführstrecke 2 zu blockieren, sind die auf den Quertransportstrecken 5 befindlichen Transportteller 3 in Richtung der Zuführstrecke herausgeschoben. Dieses Herausschieben wird durch Drehen der Transportscheibe 6 im Uhrzeigersinn realisiert. Die Transporttaschen 19 der Transportscheibe 6 sind so ausgebildet, dass bei diesem Drehvorgang, der in der Abspulposition 10 befindliche Spinnkops nicht in seiner Position verändert wird. Dazu ist der Öffnungsbereich der Tranporttaschen 19 größer als der korrespondierende Führungssockel 16 der Transportteller 3.The Fig. 2 shows the Spinnkops- and sleeve transport system 1 with along the feed line blocked and in waiting position 28 Spinnkopstransporttellern. Such blocked transport plates are located in the areas A, B, D and E.
The transverse transport sections 5 located in the above areas are filled with transport plates 3 equipped with spinning cop. Thus, all waiting positions 27 of the transverse transport sections 5 are occupied by transport plates 3. In order to block the transport plates 3 on the feed line 2, the transport plates 3 located on the transverse transport sections 5 are pushed out in the direction of the feed section. This pushing out is realized by rotating the transport disk 6 clockwise. The transport pockets 19 of the transport disc 6 are designed so that during this turning operation, the spinning cop located in the unwinding position 10 is not changed in its position. For this purpose, the opening area of the transport pockets 19 is larger than the corresponding guide base 16 of the transport plate 3.

Im vorliegenden Ausführungsbeispiel stehen auf jeder Quertransportstrecke drei Wartepositionen 27 zur Verfügung. An der letzen Warteposition ist an jeder Quertransportstrecke ein Sensor 26 positioniert. Die letzte Position ist dabei die der Zuführstrecke zugewandte Warteposition. Der Sensor 26 erfasst, ob die jeweilige Warteposition mit einem Spinnkopstransportteller besetzt ist oder nicht. Dazu eignen sich zum Beispiel Hallsensoren. Damit der Hallsensor den Transportteller erkennt, kann an den Transportteller ein Permanentmagnet angebracht sein.In the present embodiment, three waiting positions 27 are available on each transverse transport route. At the last waiting position, a sensor 26 is positioned at each transverse transport path. The last position is the supply line facing waiting position. The sensor 26 detects whether the respective waiting position is occupied by a spinning head transport plate or not. Hall sensors, for example, are suitable for this purpose. So that the Hall sensor detects the transport plate, a permanent magnet can be attached to the transport plate.

Der Sensor 26 der Quertransportstrecke im Bereich C der in Fig. 2 dargestellten Transporteinrichtung detektiert, dass die letzte Warteposition der Quertransportstrecke nicht besetzt ist. Diese Information wird über eine Signalleitung an eine nicht dargestellte Steuereinrichtung weitergegeben. Diese veranlasst die Schrittmotoren der Transportscheiben 6 in den Bereichen A und B die Blockierung der Zuführstrecke 2 aufzuheben. So werden die auf der Zuführstrecke 2 in Warteposition 28 befindlichen Spinnkopse weiter transportiert. Sobald der Sensor im Bereich C einen Spinnkops detektiert, wird die Zuführstrecke in den Bereichen A und B wieder blockiert. Um pro Quertransportstrecke mehrere Wartepositionen auf der Zuführstrecke zu ermöglichen können auch Sensoren zur Erfassung der Transportteller auf der Zuführstrecke vorgesehen sein.The sensor 26 of the transverse transport path in the area C of in Fig. 2 shown transport device detects that the last waiting position of the transverse transport path is not busy. This information is transmitted via a signal line to a control device, not shown. This causes the stepper motors of the transport disks 6 in the areas A and B to cancel the blocking of the feed line 2. Thus, the on the feed line 2 in waiting position 28 spinning cops are transported on. As soon as the sensor detects a spinning cop in area C, the feed section in areas A and B is blocked again. In order to enable several waiting positions on the feed path per transverse transport path, it is also possible to provide sensors for detecting the transport plates on the feed path.

Claims (9)

Verfahren zum Betreiben eines Spinnkops- und Hülsentransportsystems (1) für eine Kreuzspulen herstellende Textilmaschine mit einer Vielzahl von Spulstellen, wobei das Transportsystem eine Zuführstrecke (2) für auf Transporttellern (3) angeordnete Spinnkopse, eine Rückführstrecke (4) für abgespulte Hülsen und zwischen diesen Strecken im Bereich der Spulstellen angeordnete Quertransportstrecken (5) mit einer vorbestimmten Anzahl von Wartepositionen (27) für auf Transporttellern (3) angeordnete Spinnkopse aufweist, dadurch gekennzeichnet, dass die Spinnkopse entlang der Zuführstrecke (2) so blockiert werden, dass sich auf der Zuführstrecke (2) zusätzliche Wartepositionen (28) ergeben, die besetzt werden, wenn die Wartepositionen (27) auf den Quertransportstrecken (5) besetzt sind.A method for operating a Spinnkops- and sleeve transport system (1) for a cross-wound producing textile machine with a plurality of winding units, wherein the transport system a feed line (2) arranged on transport plates (3) spinning cops, a return path (4) for unwound pods and between them Stretching arranged in the region of the winding units transverse transport lines (5) having a predetermined number of waiting positions (27) for transport plates (3) arranged spinning cops, characterized in that the spinning cops along the feed line (2) are blocked so that on the feed line (2) give additional waiting positions (28) which are occupied when the waiting positions (27) on the transverse transport routes (5) are occupied. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Spinnkopse an einer Vielzahl von Positionen entlang der Zuführstrecke (2) blockiert werden.A method according to claim 1, characterized in that the spinning cops are blocked at a plurality of positions along the feed path (2). Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass Blockierungen entlang der Zuführstrecke (2) an den Positionen aufgehoben werden, denen in Zuführrichtung freie Wartepositionen (27, 28) folgen.A method according to claim 2, characterized in that blocks along the feed line (2) are canceled at the positions, which in the feed direction free waiting positions (27, 28) follow. Spinnkops- und Hülsentransportsystem (1) für eine Kreuzspulen herstellende Textilmaschine mit einer Vielzahl von Spulstellen und Mitteln zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 3, wobei das Transportsystem eine Zuführstrecke (2) für auf Transporttellern (3) angeordnete Spinnkopse, eine Rückführstrecke (4) für abgespulte Hülsen und zwischen diesen Strecken im Bereich der Spulstellen angeordnete Quertransportstrecken (5) mit einer vorbestimmten Anzahl von Wartepositionen (27) aufweist, dadurch gekennzeichnet, dass Mittel (6) zum Blockieren der auf Transporttellern (3) angeordneten Spinnkopse entlang der Zuführstrecke (2) vorhanden sind, die dazu ausgebildet sind, die Spinnkopse in einer Warteposition (28) auf der Zuführstrecke (2) zu halten, Mittel (26) zur Erfassung eines Spinnkopses oder Transporttellers (3) auf ausgewählten Warteposition (27, 28) vorhanden sind und die Mittel (6) zum Blockieren in Anhängigkeit von den Mitteln zum Erfassen (26) ansteuerbar sind.Spinnkops- and sleeve transport system (1) for a cheese-producing textile machine with a plurality of winding units and means for performing the method according to one of claims 1 to 3, wherein the transport system a feed line (2) for on transport plates (3) arranged spinning cops, a return path (4) for unwound tubes and arranged between these distances in the field of winding units transverse transport lines (5) having a predetermined number of waiting positions (27), characterized in that means (6) for blocking the transport plates (3) arranged spin cops along the feed line (2) are present , which are adapted to hold the spinning cops in a waiting position (28) on the feed line (2), means (26) for detecting a spinning cop or transport plate (3) are present on selected waiting position (27, 28) and the means ( 6) are controllable for blocking in dependence on the means for detecting (26). Spinnkops- und Hülsentransportsystem nach Anspruch 4, dadurch gekennzeichnet, dass das Mittel zur Erfassung eines Spinnkopses als Sensor (26) ausgebildet ist.Spinnkops- and sleeve transport system according to claim 4, characterized in that the means for detecting a spinning cop as a sensor (26) is formed. Spinnkops- und Hülsentransportsystem nach Anspruch 5, dadurch gekennzeichnet, dass die Sensoren (26) zur Erfassung eines Spinnkopses an den Wartepositionen der Quertransportstrecken (5) positioniert sind, die der Zuführstrecke (2) am nächsten liegen.The spinning cop and tube transport system according to claim 5, characterized in that the sensors (26) for detecting a spinning cop are positioned at the waiting positions of the transverse transport sections (5) closest to the feed section (2). Spinnkops- und Hülsentransportsystem nach Anspruch 4, dadurch gekennzeichnet, dass die Quertransportstrecken (5) jeweils eine rotierbare Transportscheibe (6) zum Fördern der Transportteller (3) aufweisen und die Transportteller (3) mittels der Transportscheibe (6) aus der Warteposition (27) auf der Quertransportstrecke (5) so in Richtung der Zuführstrecke (2) verschiebbar sind, das sich entlang der Zuführstrecke (2) bewegende Transportteller (3) am Eingang der Quertransportstrecke (5) blockiert werden.Spinnkops- and sleeve transport system according to claim 4, characterized in that the transverse transport routes (5) each have a rotatable transport disc (6) for conveying the transport plate (3) and the transport plate (3) by means of the transport disc (6) from the waiting position (27) on the transverse transport path (5) so in the direction of the feed path (2) are displaceable, along the feed line (2) moving transport plates (3) are blocked at the entrance of the transverse transport path (5). Spinnkops- und Hülsentransportsystem nach Anspruch 7, dadurch gekennzeichnet, dass die rotierende Transportscheibe (6) dazu ausgebildet ist, einen Transportteller (3) in eine Abspulposition (10) zu positionieren und den Transportteller (3) nach Abspulen der Hülse in den Ausmündungsbereich (13) der Quertransportstrecke (5) zu schieben.Spinner-top and sleeve transport system according to claim 7, characterized in that the rotating transport disc (6) is designed to position a transport plate (3) in an unwinding position (10) and the transport plate (3) after unwinding of the sleeve in the Ausmündungsbereich (13 ) of the transverse transport path (5). Spinnkops- und Hülsentransportsystem nach Anspruch 8, dadurch gekennzeichnet, dass die Transportscheibe (6) Transporttaschen (19) aufweist, die mit einem Führungssockel (16) der Transportteller (3) korrespondieren und die Abmessungen der Transporttaschen (19) so gewählt sind, dass beim Verschieben der Transportteller (3) in Richtung der Zuführstrecke (2) die Abspulposition (10) nicht verändert wird.Spinnenkops- and sleeve transport system according to claim 8, characterized in that the transport disc (6) transport pockets (19) corresponding to a guide base (16) of the transport plate (3) and the dimensions of the transport pockets (19) are selected so that at Moving the transport plate (3) in the direction of the feed line (2) the unwinding position (10) is not changed.
EP20090007241 2008-07-03 2009-05-29 Bobbin and tube transport system Not-in-force EP2141104B1 (en)

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CN106241507B (en) * 2016-10-21 2023-01-24 青岛宏大纺织机械有限责任公司 Spinning-in device and spinning-in method of automatic bobbin winder
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EP4253294A1 (en) * 2022-03-29 2023-10-04 Rieter Automatic Winder GmbH Spin cop and sleeve transport system

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CN101618811A (en) 2010-01-06
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DE102008031596A1 (en) 2010-01-07

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