EP1674415A2 - Roll winding device - Google Patents

Roll winding device Download PDF

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Publication number
EP1674415A2
EP1674415A2 EP05111763A EP05111763A EP1674415A2 EP 1674415 A2 EP1674415 A2 EP 1674415A2 EP 05111763 A EP05111763 A EP 05111763A EP 05111763 A EP05111763 A EP 05111763A EP 1674415 A2 EP1674415 A2 EP 1674415A2
Authority
EP
European Patent Office
Prior art keywords
winding
roll
clamping
clamping heads
diameter
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
EP05111763A
Other languages
German (de)
French (fr)
Other versions
EP1674415A3 (en
EP1674415B1 (en
Inventor
Hermann Albert Stitz
Andreas Koronai
Frank Römer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Voith Paper Patent GmbH
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Publication date
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Publication of EP1674415A2 publication Critical patent/EP1674415A2/en
Publication of EP1674415A3 publication Critical patent/EP1674415A3/en
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Publication of EP1674415B1 publication Critical patent/EP1674415B1/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30Lifting, transporting, or removing the web roll; Inserting core
    • B65H19/305Inserting core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10Size; Dimensions
    • B65H2511/14Diameter, e.g. of roll or package
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00Sensing or detecting means
    • B65H2553/40Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/43Bar code reader
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00Sensing or detecting means
    • B65H2553/60Details of intermediate means between the sensing means and the element to be sensed
    • B65H2553/61Mechanical means, e.g. contact arms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/10Means for control not provided for in groups B65H2551/00 - B65H2555/00 for signal transmission
    • B65H2557/13Data carrier, e.g. chip, transponder, magnetic strip
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/60Details of processes or procedures
    • B65H2557/64Details of processes or procedures for detecting type or properties of handled material

Definitions

  • the invention relates to a roll winding device for winding at least one winding roll on a winding tube which is held by clamping heads of a tensioning device.
  • Material webs must be wound up on shipping or finishing rolls before they can be shipped.
  • reel cores usually winding cores are used, which are preferably made of cardboard.
  • the finished rolls are produced by so-called mother or spool rolls, which are produced at the exit of a paper machine or after the calendering, unwound, cut in the longitudinal direction and then wound on each winding cores.
  • mother or spool rolls which are produced at the exit of a paper machine or after the calendering, unwound, cut in the longitudinal direction and then wound on each winding cores.
  • These cores are either on a support roller of a back-up roll winding machine or in one of two support rollers of a double carrier roll winding machine formed winding bed.
  • EP 0 829 438 B1 describes a back-up roll winding machine.
  • a material web supported on a support roller, wound on a winding tube, while passing through a gap formed between the support roller and the wound roll to be produced, wherein the winding roll is additionally supported by another, comprising two small rollers device .
  • a back-up roll winding machine either only a single winding roll may be wound or a plurality of winding rolls each held in winding stations by individual tensioning devices, the tensioning devices alternating the winding rolls to both sides from a vertical axis passing through the center of the backing roll hold, wherein the connecting lines between the centers of the winding rollers and the support roller are inclined in each case to both sides of the vertical at an acute angle.
  • the clamping heads and the cores in the winding stations can have different diameters.
  • this object is achieved in a device of the type mentioned above, that in each case a means for detecting the diameter of the clamping heads is arranged on the clamping heads.
  • the clamping heads are used whose diameter corresponds to the inner diameter of the cores.
  • the cores for example, have a diameter in the range between 90 mm and 335 mm.
  • the invention thus ensures a higher level of safety compared to the prior art and, as a result of the automatic change of the machine parameters, a higher level of availability, in particular in the change situation. It can be used with both carrier roll and backup roll wrappers.
  • the means is a machine-readable encoding.
  • markings in particular a bar code or holes, can be provided on the clamping heads or clamping mandrels which contain the information about the diameter of the clamping head.
  • the means is a transponder which is in transmitting and / or receiving connection with a transmitting and receiving device connected to the reel winding device.
  • the information about the clamping heads clamped in the clamping device can also be made available at the control station of the roll winding device.
  • the markings on the clamping heads can be detected in various ways, for example by optical, mechanical, magnetic or electrical, in particular by electromagnetic waves, recognizable markings.
  • the electrical detection is preferably carried out inductively or capacitively.
  • the invention also relates to a method for operating a reel winder.
  • this method is characterized in that the clamping heads of the clamping devices for initiating a winding process for winding at least one winding tube according to the diameter of the clamping heads and corresponding to the diameter of the winding tube relative to the winding bed formed by two support rollers are lowered, the clamping heads in particular against a corresponding their diameter movable stop or against the outer shell of a back-up roll of a back-up roll winding machine can be lowered.
  • the invention also relates to a winding tube for receiving by the clamping heads of a clamping device within a roller winding device described above.
  • the winding tube is equipped with a machine-readable coding.
  • the coding advantageously comprises markings, in particular a bar code or holes, around the winding tube, d. H. their dimensions such as inner and outer diameter and length can be easily determined.
  • the markings can be recognized optically, mechanically, magnetically or electrically, in particular via electromagnetic waves.
  • cores which are equipped with a transponder. This is in transmitting and / or receiving connection with a permanently integrated in the tensioning device or elsewhere connected to the reel winding device transmitting and receiving device, so that the data of the winding tube in the winding device are available and accordingly the right clamping heads can be used. Likewise, the position of stops can then be adjusted according to the diameter of the cores, based on which determines how far the tensioning device must be lowered in the direction of the winding bed or to the jacket of the support roller.
  • a clamping device 1 (FIG. 1) comprises a clamping head 2, a core 3 and a clamping sleeve 4.
  • the clamping head 2 is received by the clamping sleeve 4, which is preferably detachable from the core 3 in the manner of a chuck and can be applied to the core 3 to replace the chuck 2 can.
  • the clamping head 2 protrudes with a front projection 5 into the cylinder space of a winding tube 6.
  • a transmitter 8 is arranged, which is preferably also in addition to a receiving station 9 as a transmitting station, or to a arranged elsewhere in the reel winding device receiving or receiving and Sending station sends signals that contain information about the chuck 2 to the receiving station 9, so that in particular the information is present in the receiving station, which diameter of the chuck 2 has; this information is passed on to a central machine control station in the reel winder, so that the operator always knows which clamping heads 2 are inserted in the clamping device 1, so that it can be checked whether the diameter matches that of the cores to be used for the next litter.
  • an axial coding 10 is provided on the projection 7 of the clamping head 2, which can be recognized by an axial sensor 11 mounted fixedly on the inside of the clamping sleeve 4 in the clamping device 1.
  • the coding 10 preferably has a plurality of markings preferably covering the entire circumference of the projection 7 12, for example, change the capacitance or inductance in a resonant circuit formed by the sensor 11, so that changes its resonant frequency.
  • a radial coding 13 (FIG. 3 a, b) can be attached to the clamping head 2, which is attached by an associated radial sensor 14 at the front, the clamping head 2 facing the end of the clamping sleeve 4.
  • the coding 10 or the sensor 14 is mounted over the entire circumference of the clamping head 2 or the clamping sleeve 4, in order to ensure reliable detection of the clamping head 2 in each case
  • a tensioning device 16 is pivotally arranged to remove from a magazine 17 the clamping head required for the respective winding roll corresponding to the diameter of the winding tube.
  • the roll winding device 15 comprises two support rollers 18, 19, which together form a winding bed 20. In this lies during a winding process, a litter of cores of the same diameter on the same time several webs of material are wound up.
  • an ejector 21 is shown, which serves to push the bobbins from the winding bed 20 after completion of the winding process on a Ausroll Structure 22, the slightly inclined from the support roller 19 to a winding roll transport device 23 with two conveyor belts 24, 25 runs.
  • There is a roller catcher 26 is provided.
  • the magazine 17 is arranged, on which the clamping device 16 accesses by means of a pivotable about a pivot point 27 pivot arm 28.
  • the pivot arm 28 in the direction of a double arrow A on and extendable, so variable in length.
  • the pivot arm 28 has a two pivotable about a rotation axis 29 gripping elements 30, 31, which together form the clamping sleeve.
  • the two gripping elements 30, 31 clasp the clamping head 32, 33, 34 or 35 provided for the respective winding operation from the magazine 17, which is mounted rotatably about its longitudinal axis 36.
  • the clamping head 32, 33, 34 or 35 required for the respective winding operation, in this case the clamping head 32, must be in the lower position in the magazine 17.
  • the pivot arm 28 is retracted in the direction of the double arrow A and pivoted to the position above the winding bed 20, in which the clamping heads 32 respectively in the outer cores drive.
  • the cores are either thrown into the winding bed 20 by an ejector, or they are removed by means of the clamping heads 32 from a magazine which is constructed similar to the magazine 17 and which is known from DE 199 60 000 A1, to the disclosure of which reference is hereby made becomes.
  • the pivot arm 28 changes its position in accordance with the increase in the diameter of the wound on the winding tube winding roll.

Abstract

The device has a retaining bush to receive a chuck head (2), which along with its front attachment extends into a winding core (6). A transponder (8) is arranged at an attachment of the head to transmit a signal with the information about the diameter of the head to a central machine control panel via a receiving station (9). The panel upon receiving the information checks if the diameter corresponds to an inner diameter of the core. Independent claims are also included for the following: (A) a method for operating a roll winding device (B) a winding core for receiving a chuck head of a roll winding device.

Description

Die Erfindung bezieht sich auf eine Rollenwickelvorrichtung zum Aufwickeln mindestens einer Wickelrolle auf eine Wickelhülse, die durch Spannköpfe einer Spannvorrichtung gehalten ist.The invention relates to a roll winding device for winding at least one winding roll on a winding tube which is held by clamping heads of a tensioning device.

Materialbahnen müssen, bevor sie versandt werden können, auf Versand- oder Fertigrollen aufgewickelt werden. Als Rollenkerne werden hierfür üblicherweise Wickelhülsen verwendet, die vorzugsweise aus Pappe bestehen. Die Fertigrollen werden dadurch erzeugt, dass sogenannte Mutter- oder Tambourrollen, die am Ausgang einer Papiermaschine oder nach der Satinage erzeugt werden, abgewickelt, in Längsrichtung geschnitten und dann jeweils auf Wickelhülsen aufgewickelt werden. Diese Wickelhülsen liegen entweder auf einer Stützwalze einer Stützwalzen-Wickelmaschine auf oder in einem von zwei Tragrollen einer Doppeltragwalzen-Wickelmaschine gebildeten Wickelbett.Material webs must be wound up on shipping or finishing rolls before they can be shipped. As reel cores usually winding cores are used, which are preferably made of cardboard. The finished rolls are produced by so-called mother or spool rolls, which are produced at the exit of a paper machine or after the calendering, unwound, cut in the longitudinal direction and then wound on each winding cores. These cores are either on a support roller of a back-up roll winding machine or in one of two support rollers of a double carrier roll winding machine formed winding bed.

Im Fall einer Doppeltragwalzen-Wickelmaschine, wie sie beispielsweise aus der DE 200 13 319 U1 oder der EP 0 792 245 B1 bekannt ist, ist mindestens eine der beiden Tragwalzen angetrieben. Auf diese Weise liegen entsprechend der Anzahl der aus der ursprünglichen Materialbahn durch Längsschnitte erzeugten einzelnen Materialbahnen mehrere Wickelhülsen nebeneinander in dem Wickelbett, auch wenn nachfolgend aus Gründen der einfachen Darstellung stets nur eine einzige Wickelhülse in Verbindung mit einem auf ihr aufgewickelten Materialbahnwickel angesprochen wird. Es ist jedoch auch möglich, lediglich eine einzige Wickelrolle in einer Doppeltragwalzen-Wickelmaschine zu wickeln.In the case of a double carrier roll winding machine, as is known, for example, from DE 200 13 319 U1 or EP 0 792 245 B1, at least one of the two carrier rolls is driven. In this way, according to the number of individual webs produced from the original material web by longitudinal cuts several cores next to each other in the winding bed, even if subsequently for reasons of simplicity always only a single winding tube is addressed in conjunction with a wound on her web winding. However, it is also possible to wind only a single winding roll in a double carrier roll winding machine.

In der EP 0 829 438 B1 wird eine Stützwalzen-Wickelmaschine beschrieben. In diesem Fall wird eine Materialbahn, auf eine Stützrolle gestützt, auf eine Wickelhülse aufgewickelt, während sie durch einen Spalt tritt, der zwischen der Stützrolle und der zu erzeugenden Wickelrolle ausgebildet ist, wobei die Wickelrolle zusätzlich durch eine weitere, zwei kleine Rollen umfassende Vorrichtung gestützt wird. In einer Stützwalzen-Wickelmaschine kann ebenfalls entweder nur eine einzige Wickelrolle gewickelt werden oder eine Mehrzahl von Wickelrollen, die jeweils in Wickelstationen durch einzelne Spannvorrichtungen gehalten werden, wobei die Spannvorrichtungen die Wickelrollen im Wechsel zu beiden Seiten von einer durch den Mittelpunkt der Stützrolle hindurchlaufenden senkrechten Achse halten, wobei die Verbindungslinien zwischen den Mittelpunkten der Wickelrollen und der Stützrolle jeweils nach beiden Seiten von der Senkrechten unter einem spitzen Winkel geneigt sind. Hierbei können die Spannköpfe und die Wickelhülsen in den Wickelstationen verschiedene Durchmesser aufweisen.EP 0 829 438 B1 describes a back-up roll winding machine. In In this case, a material web, supported on a support roller, wound on a winding tube, while passing through a gap formed between the support roller and the wound roll to be produced, wherein the winding roll is additionally supported by another, comprising two small rollers device , In a back-up roll winding machine, either only a single winding roll may be wound or a plurality of winding rolls each held in winding stations by individual tensioning devices, the tensioning devices alternating the winding rolls to both sides from a vertical axis passing through the center of the backing roll hold, wherein the connecting lines between the centers of the winding rollers and the support roller are inclined in each case to both sides of the vertical at an acute angle. Here, the clamping heads and the cores in the winding stations can have different diameters.

Es ist die Aufgabe der Erfindung, eine gattungsgemäße Rollenwickelvorrichtung zu schaffen, die gegenüber bekannten Rollenwickelvorrichtungen leichter und einfacher bedient werden kann.It is the object of the invention to provide a generic roll winding device that can be operated easier and easier compared to known roll winding devices.

Erfindungsgemäß wird diese Aufgabe bei einer Vorrichtung der eingangs genannten Art dadurch gelöst, dass an den Spannköpfen jeweils ein Mittel zum Erkennen des Durchmessers der Spannköpfe angeordnet ist.According to the invention this object is achieved in a device of the type mentioned above, that in each case a means for detecting the diameter of the clamping heads is arranged on the clamping heads.

Wenn der Umfang oder der Durchmesser der Spannköpfe erkannt werden kann, wird sichergestellt, dass die Spannköpfe zum Einsatz kommen, deren Durchmesser dem Innendurchmesser der Wickelhülsen entspricht. Die Wickelhülsen haben beispielsweise einen Durchmesser im Bereich zwischen 90 mm und 335 mm. Die Erfindung gewährleistet somit gegenüber dem Stand der Technik eine höhere Sicherheit und infolge der automatischen Veränderung der Maschinenparameter eine höhere Verfügbarkeit, insbesondere in der Wechselsituation. Sie ist sowohl bei Tragwalzen- als auch bei Stützwalzen-Wickelmaschinen einsetzbar.If the circumference or the diameter of the clamping heads can be detected, it is ensured that the clamping heads are used whose diameter corresponds to the inner diameter of the cores. The cores, for example, have a diameter in the range between 90 mm and 335 mm. The invention thus ensures a higher level of safety compared to the prior art and, as a result of the automatic change of the machine parameters, a higher level of availability, in particular in the change situation. It can be used with both carrier roll and backup roll wrappers.

Vorteilhafte Weiterbildungen ergeben sich aus den Unteransprüchen, der Beschreibung und den Zeichnungen.Advantageous developments emerge from the subclaims, the description and the drawings.

Von Vorteil ist es, wenn das Mittel eine maschinenlesbare Codierung ist. Hierbei lassen sich Markierungen, insbesondere ein Strichcode oder Löcher, an den Spannköpfen oder Spanndornen vorsehen, die die Information über den Durchmesser des Spannkopfs enthalten.It is advantageous if the means is a machine-readable encoding. In this case, markings, in particular a bar code or holes, can be provided on the clamping heads or clamping mandrels which contain the information about the diameter of the clamping head.

Mit Vorteil wird außerdem vorgesehen, dass das Mittel ein Transponder ist, der in Sende- und/oder Empfangsverbindung mit einer mit der Rollenwickelvorrichtung verbundenen Sende- und Empfangseinrichtung steht. Auf diese Weise lässt sich die Information über die in der Spannvorrichtung eingespannten Spannköpfe auch am Leitstand der Rollenwickelvorrichtung zur Verfügung stellen.It is also advantageously provided that the means is a transponder which is in transmitting and / or receiving connection with a transmitting and receiving device connected to the reel winding device. In this way, the information about the clamping heads clamped in the clamping device can also be made available at the control station of the roll winding device.

Die Markierungen auf den Spannköpfen können auf verschiedene Weise erfasst werden, beispielsweise durch optisch, mechanisch, magnetisch oder elektrisch, insbesondere über elektromagnetische Wellen, erkennbare Markierungen. Die elektrische Erkennung erfolgt vorzugsweise induktiv oder kapazitiv.The markings on the clamping heads can be detected in various ways, for example by optical, mechanical, magnetic or electrical, in particular by electromagnetic waves, recognizable markings. The electrical detection is preferably carried out inductively or capacitively.

Die Erfindung bezieht sich auch auf ein Verfahren zum Betreiben einer Rollenwickelvorrichtung.The invention also relates to a method for operating a reel winder.

Erfindungsgemäß zeichnet sich dieses Verfahren dadurch aus, dass die Spannköpfe der Spannvorrichtungen zum Einleiten eines Wickelvorgangs zum Bewickeln mindestens einer Wickelhülse entsprechend dem Durchmesser der Spannköpfe und entsprechend dem Durchmesser der Wickelhülse gegenüber dem von zwei Tragwalzen gebildeten Wickelbett abgesenkt werden, wobei die Spannköpfe insbesondere gegen einen entsprechend ihrem Durchmesser verfahrbaren Anschlag oder gegenüber dem äußeren Mantel einer Stützwalze einer Stützwalzenwickelmaschine abgesenkt werden.According to the invention, this method is characterized in that the clamping heads of the clamping devices for initiating a winding process for winding at least one winding tube according to the diameter of the clamping heads and corresponding to the diameter of the winding tube relative to the winding bed formed by two support rollers are lowered, the clamping heads in particular against a corresponding their diameter movable stop or against the outer shell of a back-up roll of a back-up roll winding machine can be lowered.

Ebenso bezieht sich die Erfindung auch auf eine Wickelhülse zur Aufnahme durch die Spannköpfe einer Spannvorrichtung innerhalb einer oben beschriebenen Rollenwickelvorrichtung.Likewise, the invention also relates to a winding tube for receiving by the clamping heads of a clamping device within a roller winding device described above.

Hierbei ist erfindungsgemäß die Wickelhülse mit einer maschinenlesbaren Codierung ausgestattet ist. Auch im Fall der Wickelhülse umfasst die Codierung in vorteilhafter Weise Markierungen, insbesondere einen Strichcode oder Löcher, um die Wickelhülse, d. h. deren Maße wie Innen- und Außendurchmesser und Länge leicht feststellen zu können.Here, according to the invention, the winding tube is equipped with a machine-readable coding. Also in the case of the winding tube, the coding advantageously comprises markings, in particular a bar code or holes, around the winding tube, d. H. their dimensions such as inner and outer diameter and length can be easily determined.

Mit Vorteil wird vorgesehen, dass sich die Markierungen optisch, mechanisch, magnetisch oder elektrisch, insbesondere über elektromagnetische Wellen, erkennen lassen.It is advantageously provided that the markings can be recognized optically, mechanically, magnetically or electrically, in particular via electromagnetic waves.

Besonders geeignet ist der Einsatz von Wickelhülsen, die mit einem Transponder ausgestattet sind. Dieser steht in Sende- und/oder Empfangsverbindung mit einer fest in der Spannvorrichtung integrierten oder an anderer Stelle mit der Rollenwickelvorrichtung verbundenen Sende- und Empfangseinrichtung, so dass die Daten der Wickelhülse in der Wickelvorrichtung zur Verfügung stehen und dementsprechend die richtigen Spannköpfe eingesetzt werden können. Ebenso lässt sich dann entsprechend dem Durchmesser der Wickelhülsen die Position von Anschlägen einstellen, anhand deren sich bestimmt, wie weit die Spannvorrichtung in Richtung zu dem Wickelbett bzw. zu dem Mantel der Stützwalze abgesenkt werden muss.Particularly suitable is the use of cores, which are equipped with a transponder. This is in transmitting and / or receiving connection with a permanently integrated in the tensioning device or elsewhere connected to the reel winding device transmitting and receiving device, so that the data of the winding tube in the winding device are available and accordingly the right clamping heads can be used. Likewise, the position of stops can then be adjusted according to the diameter of the cores, based on which determines how far the tensioning device must be lowered in the direction of the winding bed or to the jacket of the support roller.

Nachstehend wird die Erfindung in Ausführungsbeispielen anhand der Zeichnungen näher erläutert.The invention will be explained in more detail in exemplary embodiments with reference to the drawings.

Es zeigen

Fig. 1, 2
einen Abschnitt einer Spannvorrichtung in Verbindung mit einem Abschnitt einer Wickelhülse im Längsschnitt,
Fig. 3 a, b
einen Abschnitt einer Spannvorrichtung in Verbindung mit einem Abschnitt einer Wickelhülse im Längs- und im Querschnitt entlang einer Schnittlinie A - A und
Fig. 4a - 4c
eine Rollenwickelvorrichtung mit einer schwenkbaren Spannvorrichtung und mit einem Magazin für Spannköpfe unterschiedlichen Durchmessers, die in der Spannvorrichtung einspannbar sind.
Show it
Fig. 1, 2
a section of a clamping device in connection with a section of a winding tube in longitudinal section,
Fig. 3 a, b
a section of a clamping device in conjunction with a Section of a winding tube in the longitudinal and in the cross section along a section line A - A and
Fig. 4a - 4c
a roller winding device with a pivotable clamping device and with a magazine for clamping heads of different diameters, which can be clamped in the clamping device.

Eine Spannvorrichtung 1 (Fig. 1) umfasst einen Spannkopf 2, einen Kern 3 und eine Spannhülse 4. Der Spannkopf 2 wird von der Spannhülse 4 aufgenommen, die vorzugsweise nach der Art eines Spannfutters von dem Kern 3 ablösbar und an den Kern 3 anlegbar ist, um den Spannkopf 2 auswechseln zu können. Der Spannkopf 2 ragt mit einem vorderen Ansatz 5 in den Zylinderraum einer Wickelhülse 6 hinein.A clamping device 1 (FIG. 1) comprises a clamping head 2, a core 3 and a clamping sleeve 4. The clamping head 2 is received by the clamping sleeve 4, which is preferably detachable from the core 3 in the manner of a chuck and can be applied to the core 3 to replace the chuck 2 can. The clamping head 2 protrudes with a front projection 5 into the cylinder space of a winding tube 6.

An einem von der Spannhülse 4 umfassten Ansatz 7 des Spannkopfs 2 ist ein Sender 8 angeordnet, der an eine Empfangsstation 9, die vorzugsweise zusätzlich auch noch als Sendestation ausgebildet ist, oder an eine an anderer Stelle in der Rollenwickelvorrichtung angeordnete Empfangs- oder Empfangs- und Sendestation Signale sendet, die eine Information über den Spannkopf 2 an die Empfangsstation 9 enthalten, so dass in der Empfangsstation insbesondere die Information vorliegt, welchen Durchmesser der Spannkopf 2 aufweist; diese Information wird an einen zentralen Maschinenleitstand in der Rollenwickelvorrichtung weitergegeben, damit das Bedienungspersonal stets weiß, welche Spannköpfe 2 in der Spannvorrichtung 1 eingelegt sind, so dass überprüft werden kann, ob deren Durchmesser mit dem der für den nächsten Wurf zu verwendenden Wickelhülsen übereinstimmt.At one of the clamping sleeve 4 encompassed approach 7 of the clamping head 2, a transmitter 8 is arranged, which is preferably also in addition to a receiving station 9 as a transmitting station, or to a arranged elsewhere in the reel winding device receiving or receiving and Sending station sends signals that contain information about the chuck 2 to the receiving station 9, so that in particular the information is present in the receiving station, which diameter of the chuck 2 has; this information is passed on to a central machine control station in the reel winder, so that the operator always knows which clamping heads 2 are inserted in the clamping device 1, so that it can be checked whether the diameter matches that of the cores to be used for the next litter.

In einer anderen Ausgestaltung (Fig. 2) ist an dem Ansatz 7 des Spannkopfs 2 eine axiale Codierung 10 vorhanden, die durch einen in der Spannvorrichtung 1 ortsfest auf der Innenseite der Spannhülse 4 angebrachten axialen Sensor 11 erkennbar ist. Die Codierung 10 weist vorzugsweise eine Mehrzahl von vorzugsweise den ganzen Umfang des Ansatzes 7 überdeckende Markierungen 12 auf, die beispielsweise die Kapazität oder Induktivität in einem von dem Sensor 11 gebildeten Schwingkreis verändern, so dass sich dessen Resonanzfrequenz ändert.In another embodiment (FIG. 2), an axial coding 10 is provided on the projection 7 of the clamping head 2, which can be recognized by an axial sensor 11 mounted fixedly on the inside of the clamping sleeve 4 in the clamping device 1. The coding 10 preferably has a plurality of markings preferably covering the entire circumference of the projection 7 12, for example, change the capacitance or inductance in a resonant circuit formed by the sensor 11, so that changes its resonant frequency.

Anstelle der axialen Codierung 10 lässt sich an dem Spannkopf 2 auch eine radiale Codierung 13 (Fig. 3a, b) anbringen, die von einem zugehörigen radialen Sensor 14 am vorderen, dem Spannkopf 2 zugewandten Ende der Spannhülse 4 angebracht ist. In diesem Fall ist entweder die Codierung 10 oder der Sensor 14 über den gesamten Umfang des Spannkopfs 2 bzw. der Spannhülse 4 angebracht, um in jedem Fall eine sichere Detektierung des Spannkopfs 2 sicherzustellenInstead of the axial coding 10, a radial coding 13 (FIG. 3 a, b) can be attached to the clamping head 2, which is attached by an associated radial sensor 14 at the front, the clamping head 2 facing the end of the clamping sleeve 4. In this case, either the coding 10 or the sensor 14 is mounted over the entire circumference of the clamping head 2 or the clamping sleeve 4, in order to ensure reliable detection of the clamping head 2 in each case

In einer weiteren Ausgestaltung der Erfindung (Fig. 4a - 4c) ist vorgesehen, dass in einer Rollenwickelvorrichtung 15 eine Spannvorrichtung 16 schwenkbar angeordnet ist, um aus einem Magazin 17 den für die jeweilige Wickelrolle erforderlichen Spannkopf entsprechend dem Durchmesser der Wickelhülse zu entnehmen.In a further embodiment of the invention (FIGS. 4a-4c) it is provided that in a roll winding device 15, a tensioning device 16 is pivotally arranged to remove from a magazine 17 the clamping head required for the respective winding roll corresponding to the diameter of the winding tube.

Die Rollenwickelvorrichtung 15 umfasst zwei Tragwalzen 18, 19, die miteinander ein Wickelbett 20 bilden. In diesem liegt während eines Wickelvorgangs ein Wurf von Wickelhülsen gleichen Durchmessers, auf die gleichzeitig mehrere Materialbahnen aufgewickelt werden. Zusätzlich ist neben der linken Tragwalze 18 ein Ausstoßer 21 dargestellt, der dazu dient, die Wickelrollen nach Beendigung des Wickelvorgangs aus dem Wickelbett 20 auf eine Ausrollfläche 22 zu stoßen, die von der Tragwalze 19 aus leicht geneigt zu einer Wickelrollentransporteinrichtung 23 mit zwei Transportbändern 24, 25 verläuft. Dort ist ein Rollenfänger 26 vorgesehen.The roll winding device 15 comprises two support rollers 18, 19, which together form a winding bed 20. In this lies during a winding process, a litter of cores of the same diameter on the same time several webs of material are wound up. In addition, in addition to the left support roller 18, an ejector 21 is shown, which serves to push the bobbins from the winding bed 20 after completion of the winding process on a Ausrollfläche 22, the slightly inclined from the support roller 19 to a winding roll transport device 23 with two conveyor belts 24, 25 runs. There is a roller catcher 26 is provided.

Oberhalb der Ausrollfläche 22 ist das Magazin 17 angeordnet, auf das die Spannvorrichtung 16 mittels eines um einen Drehpunkt 27 drehbaren Schwenkarm 28 zugreift. Darüber hinaus ist der Schwenkarm 28 in Richtung eines Doppelpfeils A ein- und ausfahrbar, also längenveränderlich. An seinem freien Ende weist der Schwenkarm 28 eine aus zwei um eine Drehachse 29 schwenkbare Greifelemente 30, 31 auf, die zusammen die Spannhülse bilden. Die beiden Greifelemente 30, 31 umklammern den für den jeweiligen Wickelvorgang vorgesehenen Spannkopf 32, 33, 34 oder 35 aus dem Magazin 17, welches um seine Längsachse 36 drehbar gelagert ist. Der für den jeweiligen Wickelvorgang erforderliche Spannkopf 32, 33, 34 oder 35, hier der Spannkopf 32 muss sich dabei in der unteren Lage in dem Magazin 17 befinden.Above the rolling surface 22, the magazine 17 is arranged, on which the clamping device 16 accesses by means of a pivotable about a pivot point 27 pivot arm 28. In addition, the pivot arm 28 in the direction of a double arrow A on and extendable, so variable in length. At his free End, the pivot arm 28 has a two pivotable about a rotation axis 29 gripping elements 30, 31, which together form the clamping sleeve. The two gripping elements 30, 31 clasp the clamping head 32, 33, 34 or 35 provided for the respective winding operation from the magazine 17, which is mounted rotatably about its longitudinal axis 36. The clamping head 32, 33, 34 or 35 required for the respective winding operation, in this case the clamping head 32, must be in the lower position in the magazine 17.

Anschließend wird der Schwenkarm 28 in Richtung des Doppelpfeils A eingefahren und in die Position oberhalb des Wickelbetts 20 verschwenkt, in der die Spannköpfe 32 jeweils in die äußeren Wickelhülsen hineinfahren. Die Wickelhülsen werden entweder durch eine Auswurfvorrichtung in das Wickelbett 20 hineingeworfen, oder sie werden mittels der Spannköpfe 32 aus einem Magazin entnommen, das ähnlich aufgebaut ist wie das Magazin 17 und das aus der DE 199 60 000 A1 bekannt ist, auf deren Offenbarung hiermit verwiesen wird.Subsequently, the pivot arm 28 is retracted in the direction of the double arrow A and pivoted to the position above the winding bed 20, in which the clamping heads 32 respectively in the outer cores drive. The cores are either thrown into the winding bed 20 by an ejector, or they are removed by means of the clamping heads 32 from a magazine which is constructed similar to the magazine 17 and which is known from DE 199 60 000 A1, to the disclosure of which reference is hereby made becomes.

Während des Wickelvorgangs ändert der Schwenkarm 28 entsprechend der Zunahme des Durchmessers der auf der Wickelhülse aufgewickelten Wickelrolle seine Position.During the winding process, the pivot arm 28 changes its position in accordance with the increase in the diameter of the wound on the winding tube winding roll.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Spannvorrichtungjig
22
Spannkopfclamping head
33
Kerncore
44
Spannhülseclamping sleeve
55
Ansatzapproach
66
Wickelhülsemandrel
77
Ansatzapproach
88th
Sendertransmitter
99
Empfangsstationreceiving station
1010
Codierungencoding
1111
Sensorsensor
1212
Markierungenmarks
1313
Radiale CodierungRadial coding
1414
Radialer SensorRadial sensor
1515
RollenwickelvorrichtungReel winding device
1616
Spannvorrichtungjig
1717
Magazinmagazine
1818
Tragwalzeking roll
1919
Tragwalzeking roll
2020
Wickelbettwinding bed
2121
Ausstoßerejector
2222
Ausrollflächeflattening surface
2323
WickelrollentransportvorrichtungReel transport device
2424
Transportbandconveyor belt
2525
Transportbandconveyor belt
2626
Rollenfängerroll bumper
2727
Drehpunktpivot point
2828
Schwenkarmswivel arm
2929
Drehachseaxis of rotation
3030
Greiferelementgripper element
3131
Greiferelementgripper element
3232
Spannkopfclamping head
3333
Spannkopfclamping head
3434
Spannkopfclamping head
3535
Spannkopfclamping head

Claims (10)

Rollenwickelvorrichtung (15) zum Aufwickeln mindestens einer Wickelrolle auf eine Wickelhülse (6), die durch Spannköpfe (2, 32) einer Spannvorrichtung (1, 16) gehalten ist,
dadurch gekennzeichnet,
dass an den Spannköpfen (2, 32) jeweils ein Mittel zum Erkennen des Durchmessers der Spannköpfe (2, 32) angeordnet ist.
Roll winding device (15) for winding at least one winding roll on a winding tube (6) which is held by clamping heads (2, 32) of a clamping device (1, 16),
characterized,
in that a means for detecting the diameter of the clamping heads (2, 32) is respectively arranged on the clamping heads (2, 32).
Rollenwickelvorrichtung (15) nach Anspruch 1,
dadurch gekennzeichnet,
dass das Mittel eine maschinenlesbare Codierung (10) ist.
Roll winding device (15) according to claim 1,
characterized,
in that the means is a machine-readable coding (10).
Rollenwickelvorrichtung (15) nach Anspruch 2,
dadurch gekennzeichnet,
dass die Codierung (10) Markierungen (12), insbesondere einen Strichcode oder Löcher, umfasst.
Roll winding device (15) according to claim 2,
characterized,
in that the coding (10) comprises markings (12), in particular a bar code or holes.
Rollenwickelvorrichtung (15) nach Anspruch 1,
dadurch gekennzeichnet,
dass das Mittel ein Transponder (8) ist, der in Sende- und/oder Empfangsverbindung mit einer mit der Rollenwickelvorrichtung verbundenen Sende- und Empfangseinrichtung steht.
Roll winding device (15) according to claim 1,
characterized,
in that the means is a transponder (8) which is in transmitting and / or receiving connection with a transmitting and receiving device connected to the reel winding device.
Rollenwickelvorrichtung (15) nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
dass das Mittel optisch, mechanisch, magnetisch oder elektrisch, insbesondere über elektromagnetische Wellen, erkennbare Markierungen (12) umfasst.
Roller winding device (15) according to one of claims 1 to 3,
characterized,
that the means optically, mechanically, magnetically or electrically, in particular through electromagnetic waves, visible markings (12).
Verfahren zum Betreiben einer Rollenwickelvorrichtung (15) nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,
dass die Spannköpfe (32) der Spannvorrichtungen (16) zum Einleiten eines Wickelvorgangs zum Bewickeln mindestens einer Wickelhülse (6) entsprechend ihrem Durchmesser und entsprechend dem Durchmesser der Wickelhülse (6) gegenüber dem von zwei Tragwalzen (18, 19) gebildeten Wickelbett (20) abgesenkt werden, wobei die Spannköpfe (32) insbesondere gegen einen entsprechend ihrem Durchmesser verfahrbaren Anschlag abgesenkt werden, oder gegenüber dem äußeren Mantel einer Stützwalze einer Stützwalzenwickelmaschine abgesenkt werden.
A method of operating a reel winder (15) according to any one of claims 1 to 5,
characterized,
that the clamping heads (32) of the clamping devices (16) for introducing a winding process for winding at least one winding sleeve (6) according to their diameter and corresponding to the diameter of the winding sleeve (6) relative to the two supporting rollers (18, 19) winding bed formed (20) can be lowered, wherein the clamping heads (32) are lowered in particular against a movable according to their diameter stop, or lowered relative to the outer shell of a support roller of a back-up roll winding machine.
Wickelhülse (6) zur Aufnahme in die Spannköpfe (2, 32) einer Spannvorrichtung (1, 16) innerhalb einer Rollenwickelvorrichtung (15) nach einem der Ansprüche 1 bis 5 oder zum Einsatz in einem Verfahren nach Anspruch 6,
dadurch gekennzeichnet,
dass die Wickelhülse (6) mit einer maschinenlesbaren Codierung ausgestattet ist.
Winding sleeve (6) for insertion into the clamping heads (2, 32) of a tensioning device (1, 16) within a roller winding device (15) according to one of claims 1 to 5 or for use in a method according to claim 6,
characterized,
that the winding tube (6) is equipped with a machine-readable coding.
Wickelhülse (6) nach Anspruch 7,
dadurch gekennzeichnet,
dass die Codierung Markierungen, insbesondere einen Strichcode oder Löcher, umfasst.
Winding sleeve (6) according to claim 7,
characterized,
in that the coding marks, in particular a bar code or holes comprises.
Wickelhülse (6) nach Anspruch 8,
dadurch gekennzeichnet,
dass die Markierungen optisch, mechanisch, magnetisch oder elektrisch, insbesondere über elektromagnetische Wellen, erkennbar sind.
Winding sleeve (6) according to claim 8,
characterized,
that the markings are optical, mechanical, magnetic or electrical, in particular via electromagnetic waves, are recognizable.
Wickelhülse (6) zur Aufnahme in die Spannköpfe (32) einer Spannvorrichtung (16) innerhalb einer Rollenwickelvorrichtung (15) nach einem der Ansprüche 1 bis 5 oder zum Einsatz in einem Verfahren nach Anspruch 6,
dadurch gekennzeichnet,
dass sie einen Transponder umfasst, der in Sende- und/oder Empfangsverbindung mit einer mit der Rollenwickelvorrichtung verbundenen Sende- und Empfangseinrichtung steht.
Winding sleeve (6) for accommodating in the clamping heads (32) of a tensioning device (16) within a roller winding device (15) according to one of claims 1 to 5 or for use in a method according to claim 6,
characterized,
in that it comprises a transponder which is in transmitting and / or receiving connection with a transmitting and receiving device connected to the reel winding device.
EP05111763A 2004-12-22 2005-12-07 Roll winding device Expired - Fee Related EP1674415B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004000067A DE102004000067A1 (en) 2004-12-22 2004-12-22 Reel winding device

Publications (3)

Publication Number Publication Date
EP1674415A2 true EP1674415A2 (en) 2006-06-28
EP1674415A3 EP1674415A3 (en) 2007-09-12
EP1674415B1 EP1674415B1 (en) 2011-07-06

Family

ID=36127392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05111763A Expired - Fee Related EP1674415B1 (en) 2004-12-22 2005-12-07 Roll winding device

Country Status (2)

Country Link
EP (1) EP1674415B1 (en)
DE (1) DE102004000067A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110325026A (en) * 2018-03-30 2019-10-11 松下知识产权经营株式会社 The configuration determining method of component reel and the configuration determination device of component reel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171958A (en) * 1984-02-16 1985-09-05 Tsudakoma Ind Co Ltd Automatic doffing mechanism of cloth winding roll exchange apparatus
DE3629216A1 (en) * 1986-08-28 1988-03-03 Brueckner Trockentechnik Gmbh Process and device for the winding and transverse cutting of a web material
EP0710614A1 (en) * 1994-09-16 1996-05-08 SASIB S.p.A. Manufacturing machine with supply of web reels and discharge of empty cores
EP0792245A1 (en) * 1995-11-01 1997-09-03 Valmet Corporation Method in winding
DE20013319U1 (en) * 2000-08-02 2000-09-28 Voith Sulzer Papiertech Patent Web start fastening
US6354644B1 (en) * 1999-04-22 2002-03-12 James Zaguroli, Jr. Apparatus for handling hollow core rolls

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171958A (en) * 1984-02-16 1985-09-05 Tsudakoma Ind Co Ltd Automatic doffing mechanism of cloth winding roll exchange apparatus
DE3629216A1 (en) * 1986-08-28 1988-03-03 Brueckner Trockentechnik Gmbh Process and device for the winding and transverse cutting of a web material
EP0710614A1 (en) * 1994-09-16 1996-05-08 SASIB S.p.A. Manufacturing machine with supply of web reels and discharge of empty cores
EP0792245A1 (en) * 1995-11-01 1997-09-03 Valmet Corporation Method in winding
US6354644B1 (en) * 1999-04-22 2002-03-12 James Zaguroli, Jr. Apparatus for handling hollow core rolls
DE20013319U1 (en) * 2000-08-02 2000-09-28 Voith Sulzer Papiertech Patent Web start fastening

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110325026A (en) * 2018-03-30 2019-10-11 松下知识产权经营株式会社 The configuration determining method of component reel and the configuration determination device of component reel

Also Published As

Publication number Publication date
EP1674415A3 (en) 2007-09-12
EP1674415B1 (en) 2011-07-06
DE102004000067A1 (en) 2006-07-13

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