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EP1157952A2 - Apparatus for handling spools - Google Patents

Apparatus for handling spools Download PDF

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Publication number
EP1157952A2
EP1157952A2 EP01111621A EP01111621A EP1157952A2 EP 1157952 A2 EP1157952 A2 EP 1157952A2 EP 01111621 A EP01111621 A EP 01111621A EP 01111621 A EP01111621 A EP 01111621A EP 1157952 A2 EP1157952 A2 EP 1157952A2
Authority
EP
European Patent Office
Prior art keywords
bobbin
webs
core
bobbins
core sleeve
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
EP01111621A
Other languages
German (de)
French (fr)
Other versions
EP1157952B1 (en
EP1157952A3 (en
Inventor
Carsten Kiprowski
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.)
Koerber Technologies GmbH
Original Assignee
Topack Verpackungstechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Topack Verpackungstechnik GmbH filed Critical Topack Verpackungstechnik GmbH
Publication of EP1157952A2 publication Critical patent/EP1157952A2/en
Publication of EP1157952A3 publication Critical patent/EP1157952A3/en
Application granted granted Critical
Publication of EP1157952B1 publication Critical patent/EP1157952B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/064—Supplying or transporting cross-wound packages, also combined with transporting the empty core
    • B65H67/065—Manipulators with gripping or holding means for transferring the packages from one station to another, e.g. from a conveyor to a creel trolley
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/123—Lifting, transporting, or inserting the web roll; Removing empty core with cantilever supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0816—Suction grippers separating from the top of pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0212—Circular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0256—Operating and control devices
    • B66C1/0275—Operating and control devices actuated by lifting action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0293—Single lifting units; Only one suction cup
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54—Internally-expanding grippers for handling hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/10—Selective handling processes
    • B65H2301/12—Selective handling processes of sheets or web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4132—Cantilever arrangement
    • B65H2301/41322—Cantilever arrangement pivoting movement of roll support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4132—Cantilever arrangement
    • B65H2301/41324—Cantilever arrangement linear movement of roll support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/30—Multi-axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/124—Roll handlers

Definitions

  • the invention relates to a device for handling material webs wound from, in particular wrapping material webs for tobacco processing products Industry formed bobbins, by removing the bobbins from one using bobbin stack formed by intermediate layers and transfer of the bobbins to a reel seat assigned to a processing device by means of one that can be swiveled by essentially 90 ° and thereby the core axis of the bobbin from the vertical bobbin support, which is aligned in the horizontal position.
  • Wrapping material bobbins in the sense of the invention consist of paper for wrapping a cigarette rod or filter rod and also of packaging material, such as paper, cardboard, tinfoil or foil for tobacco articles, in particular cigarettes or filter cigarettes.
  • the use of bobbin handling devices of the type described at the outset has proven itself in a configuration of the components interacting in the process sequence, for example in DE-PS 40 41 865, in the case of lying flat or with a vertically aligned core axis at a supply station or on a pallet Stacked bobbins are to be transferred to a machine-oriented, horizontally aligned bobbin receiving pin by realizing the necessary reorientation of the bobbins by means of corresponding rotary drives and extensive transfer movements by means of corresponding multi-axis linear drives.
  • EP 0 744 363 A2 it is known to remove such intermediate layers by means of a special suction gripper arrangement when depalletizing pack blanks stacked in layers and separated from one another by intermediate layers.
  • the invention has for its object a handling device of the beginning to improve the type mentioned and in particular to increase their efficiency.
  • the bobbin support is equipped with jaw grippers which can be adjusted transversely to the core axis of the bobbin and with suction grippers placed on the intermediate layer.
  • a relatively small-sized arrangement that can be used regardless of the respective bobbin diameter consists in that the jaw grippers are designed as clamping webs that can be pressed radially against the inner surface of a core sleeve of the bobbin, expediently, according to a further proposal, three clamping webs running at angles of 120 ° to one another are. In this way it is very easy to center the bobbin swiveled by 90 ° relative to the bobbin holder.
  • a push plate that can be extended parallel to the core axis of the bobbin relative to the inner tensioning webs essentially over its engagement length into the core sleeve is provided according to an additional proposal .
  • the bobbin can be pushed directly onto the bobbin holder by a drive on the bobbin carrier without activating the linear drives that carry out extensive movements.
  • the multiple function of the bobbin support is solved in a particularly simple manner in such a way that the suction grippers are arranged on the outer surface of the extendable push plate.
  • the suction pads can be placed on the intermediate layer without hindrance by the inner jaw grippers when the push plate is extended.
  • the multifunction of the bobbin support is expanded according to an additional embodiment in that additional jaw jaws which can be adjusted transversely to the core axis of the bobbin and are arranged on the extendable push plate and can be pressed diametrically against the outer surface of the bobbin core sleeve are provided.
  • the outer clamping jaws can take hold of the core sleeve on the outer circumference and be removed from the bobbin receptacle without hindrance by the other functions when the push plate is extended.
  • the advantage achieved with the invention is that through the summary or concentration of several functions a better use of space or a compressed spatial accommodation of the handling elements is achieved.
  • the bobbin support 1 shown in FIGS. 1 to 3 is known in accordance with FIG Way by means of longitudinal guides 2, transverse guides 3 and vertical guides 4th on a portal 6 relative to a bobbin stack available on a pallet 7 8 and a processing device not shown Bobbin receptacle in the form of a bearing pin 9 arranged movably.
  • the bobbin support 1 is rotatably supported by a gear motor 11 on an axis 12 through 90 ° and is equipped with a first jaw gripper 13 which has three tensioning webs 14 arranged at an angle of 120 ° to one another.
  • the tensioning webs 14 can be expanded radially outward with respect to a core sleeve 16 of a bobbin 17 against the inner wall of the core sleeve 16 by means of a pneumatic tensioning cylinder arrangement 18.
  • the bobbin support 1 is also provided with a U-shaped thrust plate 19 which can be displaced in the longitudinal direction and relative to the tensioning webs 14 by means of a pneumatic actuating cylinder 21 and guide rods 22.
  • suction pads 23 are arranged on the push plate 19, to which suction air can be applied via a pneumatic connection 24.
  • a second jaw gripper 26 is additionally attached to the thrust plate 19 and has two clamping jaws 28 which can be pressed diametrically against the outer surface of the bobbin core sleeve 16 by means of pneumatic actuating cylinders 27.
  • the mode of operation of the bobbin carrier 1 during the transfer of a bobbin 17 from the bobbin stack 8 to the bearing journal 9 of the bobbin holder according to FIGS. 4 to 6 is as follows:
  • the bobbin support 1 is placed with a retracted thrust plate 19 on the face of a bobbin 17 so that the tensioning webs 14 of the jaw gripper 13 dip into the upper part of the core sleeve 16.
  • the clamping cylinder arrangement 18 By activating the clamping cylinder arrangement 18, the clamping webs 14 are spread against the inner wall of the core sleeve 16.
  • the bobbin holder 1 with the bobbin 17 is activated by activating Linear drives on the vertical guide 4 lifted off the bobbin stack, to the journal 9 of the bobbin holder and by activating the geared motor 11 rotated by 90 ° so that the core axis 29 of the bobbin 17 is horizontal aligned with the axis of the journal 9 and the bobbin 17 partially on the Bearing pin 9 can be pushed ( Figure 5).
  • the mode of operation of the bobbin support 1 when removing an empty core sleeve 16 of the journal 9 of the reel seat according to FIGS. 7 and 8 is as follows:
  • the bobbin holder 1 travels with the thrust plate 19 extended in the one angled by 90 ° Rotary position concentric to the core axis 29 with the open jaws 28 of his jaw gripper 26 over the one sitting on the journal 9 Core sleeve 16.
  • the actuating cylinder 27 By activating the actuating cylinder 27, the clamping jaws settle 28 against the outer peripheral surface of the core sleeve 16, whereupon the bobbin support 1 retracted by activating the linear drive assigned to the longitudinal guide and pulls the core sleeve 16 from the journal 9.
  • the method of operation of the bobbin carrier 1 when removing an intermediate layer 31 from the bobbin stack 8 according to FIGS. 9 and 10 is as follows: Before a new bobbin 17 can be transferred from the bobbin stack 8 to the bearing journal 9, an intermediate layer 31 separating two bobbin layers 32 must first be removed.
  • the bobbin support 1, with the push plate 1 extended places its suction pads 23 on the intermediate layer 31, which is detected by applying suction air and, according to FIG. 9, is lifted off the bobbin stack 8 by activating the linear drive assigned to the vertical guide 4.
  • the bobbin carrier 1 is moved while rotating by 90 ° and the intermediate layer 31 is disposed of by venting the suction pads 23 into a collecting container 33.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

Die Erfindung betrifft einen Bobinenträger zum Überführen von aus Papier oder anderem Material gewickelten Bobinen sowie deren Komponenten zwischen einem Bobinenstapel und einer Bobinenaufnahme.The invention relates to a bobbin carrier for transferring paper or other Material wound bobbins and their components between one Bobbin stack and a bobbin holder.

Es ist das Ziel, eine universell einsetzbare effiziente Vorrichtung zu schaffen.The goal is to create a universal, efficient device.

Erreicht wird dies durch einen als Multifunktionsgreifer ausgebildeten Bobinenträger (1) mit integrierten inneren Kerngreifern (14) zum Erfassen der Bobinen und Sauggreifern (23) zum Erfassen von die Bobinenlagen eines Bobinenstapels trennenden Zwischenlagen sowie Umfangsgreifern (26) zum Erfassen einer leeren Bobinen-Kernhülse.

Figure 00000001
This is achieved by a bobbin carrier (1) designed as a multifunction gripper with integrated inner core grippers (14) for gripping the bobbins and suction grippers (23) for gripping intermediate layers separating the bobbin layers of a bobbin stack and circumferential grippers (26) for gripping an empty bobbin core sleeve.
Figure 00000001

Description

Die Erfindung betrifft eine Vorrichtung zum Handhaben von aus gewickelten Materialbahnen, insbesondere Hüllmaterialbahnen für Produkte der Tabak verarbeitenden Industrie gebildeten Bobinen, durch Abnahme der Bobinen von einem unter Verwendung von Zwischenlagen gebildeten Bobinenstapel und Überführung der Bobinen an eine einer Verarbeitungseinrichtung zugeordnete Bobinenaufnahme mittels eines um im wesentlichen 90° schwenkbaren und dabei die Kernachse der Bobine aus der vertikalen in die horizontale Lage ausrichtenden Bobinenträgers.The invention relates to a device for handling material webs wound from, in particular wrapping material webs for tobacco processing products Industry formed bobbins, by removing the bobbins from one using bobbin stack formed by intermediate layers and transfer of the bobbins to a reel seat assigned to a processing device by means of one that can be swiveled by essentially 90 ° and thereby the core axis of the bobbin from the vertical bobbin support, which is aligned in the horizontal position.

Hüllmaterialbobinen bestehen im erfindungsgemäßen Sinn aus Papier zum Umhüllen eines Zigarettenstranges oder Filterstranges sowie auch aus Verpackungsmaterial, wie Papier, Karton, Stanniol oder Folie für Tabakartikel, insbesondere Zigaretten bzw. Filterzigaretten.
Der Einsatz von Bobinen-Handhabungsvorrichtungen der eingangs bezeichneten Art hat sich bei einer beispielsweise in der DE-PS 40 41 865 offenbarten Konfiguration der im Verfahrensablauf zusammen wirkenden Komponenten bewährt, bei der flach liegend bzw. mit vertikal ausgerichteter Kernachse an einer Vorratsstation oder auf einer Palette gestapelte Bobinen zu einem maschinenseitigen horizontal ausgerichteten Bobinenaufnahmezapfen überführt werden sollen, indem die erforderliche Umorientierung der Bobinen durch entsprechende Drehantriebe sowie weiträumige Überführungsbewegungen durch entsprechende mehrachsige Linearantriebe realisiert ist.
Nach der EP 0 744 363 A2 ist es bekannt, beim Entpalettisieren von lagenweise gestapelten und durch Zwischenlagen von einander getrennten Packungszuschnitten, derartige Zwischenlagen durch eine spezielle Sauggreiferanordnung zu entfernen.Wrapping material bobbins in the sense of the invention consist of paper for wrapping a cigarette rod or filter rod and also of packaging material, such as paper, cardboard, tinfoil or foil for tobacco articles, in particular cigarettes or filter cigarettes.
The use of bobbin handling devices of the type described at the outset has proven itself in a configuration of the components interacting in the process sequence, for example in DE-PS 40 41 865, in the case of lying flat or with a vertically aligned core axis at a supply station or on a pallet Stacked bobbins are to be transferred to a machine-oriented, horizontally aligned bobbin receiving pin by realizing the necessary reorientation of the bobbins by means of corresponding rotary drives and extensive transfer movements by means of corresponding multi-axis linear drives.
According to EP 0 744 363 A2, it is known to remove such intermediate layers by means of a special suction gripper arrangement when depalletizing pack blanks stacked in layers and separated from one another by intermediate layers.

Der Erfindung liegt die Aufgabe zugrunde, eine Handhabungseinrichtung der eingangs genannten Art zu verbessern und insbesondere deren Effizienz zu erhöhen.The invention has for its object a handling device of the beginning to improve the type mentioned and in particular to increase their efficiency.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der Bobinenträger mit quer zur Kernachse der Bobine anstellbaren Backengreifern sowie mit auf die Zwischenlage aufsetzenden Sauggreifern ausgestattet ist.
Eine unabhängig vom jeweiligen Bobinendurchmesser einsetzbare, relativ klein bauende Anordnung besteht nach einer Weiterbildung darin, dass die Backengreifer als radial gegen die Innenfläche einer Kernhülse der Bobine andrückbare Spannstege ausgebildet sind, wobei zweckmäßigerweise nach einem weiteren Vorschlag drei in Winkeln von 120° zueinander verlaufende Spannstege vorgesehen sind. Auf diese Weise lässt sich sehr leicht die um 90° geschwenkte Bobine relativ zur Bobinenaufnahme zentrieren.
Um einerseits die Bobine bei der Überführung sicher zu halten und andererseits eine sichere, exakte Einfädelung an der Bobinenaufnahme zu ermöglichen, ist nach einen zusätzlichen Vorschlag eine parallel zur Kernachse der Bobine relativ zu den inneren Spannstegen im wesentlichen über deren Eingriffslänge in die Kernhülse ausfahrbare Schubplatte vorgesehen. Auf diese Weise kann die Bobine ohne Aktivierung der weiträumige Bewegungen ausführenden Linearantriebe direkt durch einen Antrieb am Bobinenträger auf die Bobinenaufnahme geschoben werden.This object is achieved according to the invention in that the bobbin support is equipped with jaw grippers which can be adjusted transversely to the core axis of the bobbin and with suction grippers placed on the intermediate layer.
According to a further development, a relatively small-sized arrangement that can be used regardless of the respective bobbin diameter consists in that the jaw grippers are designed as clamping webs that can be pressed radially against the inner surface of a core sleeve of the bobbin, expediently, according to a further proposal, three clamping webs running at angles of 120 ° to one another are. In this way it is very easy to center the bobbin swiveled by 90 ° relative to the bobbin holder.
In order on the one hand to hold the bobbin securely during the transfer and on the other hand to enable a safe, exact threading on the bobbin holder, a push plate that can be extended parallel to the core axis of the bobbin relative to the inner tensioning webs essentially over its engagement length into the core sleeve is provided according to an additional proposal . In this way, the bobbin can be pushed directly onto the bobbin holder by a drive on the bobbin carrier without activating the linear drives that carry out extensive movements.

Die Mehrfachfunktion des Bobinenträgers ist gemäß einer Weiterbildung auf besonders einfache Weise derart gelöst, dass die Sauggreifer an der Außenfläche der ausfahrbaren Schubplatte angeordnet sind. Auf diese Weise können die Sauggreifer ohne Behinderung durch die inneren Backengreifer im ausgefahrenen Zustand der Schubplatte auf die Zwischenlage aufsetzen.
Die Multifunktion des Bobinenträgers wird nach einer zusätzlichen Ausgestaltung dadurch ausgeweitet, dass als zusätzliche quer zur Kernachse der Bobine anstellbare Backengreifer an der ausfahrbaren Schubplatte angeordnete, diametral gegen die Außenfläche der Bobine-Kernhülse andrückbare Spannbacken vorgesehen sind. Auf diese Weise können die äußeren Spannbacken bei ausgefahrener Schubplatte unbehindert durch die übrigen Funktionen die Kernhülse am Außenumfang ergreifen und von der Bobinenaufnahme entfernen.According to a further development, the multiple function of the bobbin support is solved in a particularly simple manner in such a way that the suction grippers are arranged on the outer surface of the extendable push plate. In this way, the suction pads can be placed on the intermediate layer without hindrance by the inner jaw grippers when the push plate is extended.
The multifunction of the bobbin support is expanded according to an additional embodiment in that additional jaw jaws which can be adjusted transversely to the core axis of the bobbin and are arranged on the extendable push plate and can be pressed diametrically against the outer surface of the bobbin core sleeve are provided. In this way, the outer clamping jaws can take hold of the core sleeve on the outer circumference and be removed from the bobbin receptacle without hindrance by the other functions when the push plate is extended.

Der mit der Erfindung erzielte Vorteil besteht darin, dass durch die Zusammenfassung bzw. Konzentration mehrerer Funktionen eine bessere Raumausnutzung bzw. eine komprimierte räumliche Unterbringung der Handhabungsorgane erreicht wird. The advantage achieved with the invention is that through the summary or concentration of several functions a better use of space or a compressed spatial accommodation of the handling elements is achieved.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert.The invention is described below using an exemplary embodiment shown in the drawing explained in more detail.

Hierbei zeigen:

Figur 1
eine Seitenansicht eines Bobinenträgers gemäß Erfindung,
Figur 2
eine Ansicht auf den Bobinenträger in Richtung des Pfeils Z gemäß Figur 1,
Figur 3
eine Draufsicht auf den Bobinenträger,
Figur 4
eine Arbeitsstellung des Bobinenträgers bei der Abnahme einer Bobine von einem Vorratsstapel,
Figuren 5 und 6
unterschiedliche Arbeitsstellungen des Bobinenträgers beim Aufsetzen einer Bobine auf eine Bobinenaufnahme,
Figuren 7 und 8
unterschiedliche Arbeitsstellungen des Bobinenträgers bei der Abnahme einer leeren Bobinen-Kernhülse von der Bobinenaufnahme und
Figuren 9 und 10
unterschiedliche Arbeitsstellungen des Bobinenträgers bei der Abnahme einer Zwischenlage vom Bobinen-Vorratsstapel.
Here show:
Figure 1
a side view of a bobbin carrier according to the invention,
Figure 2
2 shows a view of the bobbin support in the direction of arrow Z according to FIG. 1,
Figure 3
a plan view of the bobbin carrier,
Figure 4
a working position of the bobbin carrier when removing a bobbin from a supply stack,
Figures 5 and 6
different working positions of the bobbin carrier when placing a bobbin on a bobbin holder,
Figures 7 and 8
different working positions of the bobbin carrier when removing an empty bobbin core sleeve from the bobbin holder and
Figures 9 and 10
Different working positions of the bobbin carrier when removing an intermediate layer from the bobbin supply stack.

Der in den Figuren 1 bis 3 dargestellte Bobinenträger 1 ist gemäß Figur 4 auf bekannte Weise mittels Längsführungen 2, Querführungen 3 und Vertikalführungen 4 an einem Portal 6 relativ zu einem auf einer Palette 7 bereit stehenden Bobinenstapel 8 und einer einer nicht weiter dargestellten Verarbeitungseinrichtung zugeordneten Bobinenaufnahme in Form eines Lagerzapfens 9 verfahrbar angeordnet.The bobbin support 1 shown in FIGS. 1 to 3 is known in accordance with FIG Way by means of longitudinal guides 2, transverse guides 3 and vertical guides 4th on a portal 6 relative to a bobbin stack available on a pallet 7 8 and a processing device not shown Bobbin receptacle in the form of a bearing pin 9 arranged movably.

Der Bobinenträger 1 ist mittels eines Getriebemotors 11 an einer Achse 12 um 90° drehbar gelagert und mit einem ersten Backengreifer 13 ausgestattet, welcher drei im Winkel von 120° zueinander angeordnete Spannstege 14 aufweist. Die Spannstege 14 sind bezüglich einer Kernhülse 16 einer Bobine 17 radial auswärts gegen die Innenwandung der Kernhülse 16 mittels einer pneumatischen Spannzylinderanordnung 18 spreizbar.
Der Bobinenträger 1 ist außerdem mit einer U-förmigen Schubplatte 19 versehen, die mittels eines pneumatischen Stellzylinders 21 und Führungsstangen 22 in Längsrichtung und relativ zu den Spannstegen 14 verschiebbar ist. An der Schubplatte 19 sind vier Sauggreifer 23 angeordnet, an die über einen Pneumatikanschluss 24 Saugluft anlegbar ist.
An der Schubplatte 19 ist zusätzlich ein zweiter Backengreifer 26 angebracht, welcher zwei diametral gegen die Außenfläche der Bobinenkernhülse 16 mittels pneumatischer Stellzylinder 27 andrückbare Spannbacken 28 aufweist.The bobbin support 1 is rotatably supported by a gear motor 11 on an axis 12 through 90 ° and is equipped with a first jaw gripper 13 which has three tensioning webs 14 arranged at an angle of 120 ° to one another. The tensioning webs 14 can be expanded radially outward with respect to a core sleeve 16 of a bobbin 17 against the inner wall of the core sleeve 16 by means of a pneumatic tensioning cylinder arrangement 18.
The bobbin support 1 is also provided with a U-shaped thrust plate 19 which can be displaced in the longitudinal direction and relative to the tensioning webs 14 by means of a pneumatic actuating cylinder 21 and guide rods 22. Four suction pads 23 are arranged on the push plate 19, to which suction air can be applied via a pneumatic connection 24.
A second jaw gripper 26 is additionally attached to the thrust plate 19 and has two clamping jaws 28 which can be pressed diametrically against the outer surface of the bobbin core sleeve 16 by means of pneumatic actuating cylinders 27.

Die Arbeitsweise des Bobinenträgers 1 bei der Überführung einer Bobine 17 vom Bobinenstapel 8 zum Lagerzapfen 9 der Bobinenaufnahme gemäß den Figuren 4 bis 6 ist wie folgt:
Der Bobinenträger 1 setzt mit zurückgezogener Schubplatte 19 stirnseitig auf eine Bobine 17 auf, so dass die Spannstege 14 des Backengreifers 13 in den oberen Teil der Kernhülse 16 eintauchen. Durch Aktivieren der Spannzylinderanordnung 18 werden die Spannstege 14 gegen die Innenwand der Kernhülse 16 gespreizt. The mode of operation of the bobbin carrier 1 during the transfer of a bobbin 17 from the bobbin stack 8 to the bearing journal 9 of the bobbin holder according to FIGS. 4 to 6 is as follows:
The bobbin support 1 is placed with a retracted thrust plate 19 on the face of a bobbin 17 so that the tensioning webs 14 of the jaw gripper 13 dip into the upper part of the core sleeve 16. By activating the clamping cylinder arrangement 18, the clamping webs 14 are spread against the inner wall of the core sleeve 16.

Anschließend wird der Bobinenträger 1 mit der Bobine 17 durch Aktivierung von Linearantrieben an der Vertikalführung 4 vom Bobinenstapel abgehoben, zum Lagerzapfen 9 der Bobinenaufnahme verfahren und dabei durch Aktivierung des Getriebemotors 11 um 90° gedreht, so dass die Kernachse 29 der Bobine 17 horizontal mit der Achse des Lagerzapfens 9 fluchtet und die Bobine 17 zum Teil auf den Lagerzapfen 9 geschoben werden kann (Figur 5). Um die Bobine 17 ganz auf den Lagerzapfen 9 zu überführen, wird durch Aktivierung des Stellzylinders 21 die Schubplatte 19 so weit vorbewegt, dass sie die Kernhülse 16 von den zuvor radial einwärts bewegten und damit von der Innenwand der Kernhülse 16 gelösten Spannstegen 14 abschiebt und in gleichem Maß auf den Lagerzapfen 9 befördert (Figur 6).Then the bobbin holder 1 with the bobbin 17 is activated by activating Linear drives on the vertical guide 4 lifted off the bobbin stack, to the journal 9 of the bobbin holder and by activating the geared motor 11 rotated by 90 ° so that the core axis 29 of the bobbin 17 is horizontal aligned with the axis of the journal 9 and the bobbin 17 partially on the Bearing pin 9 can be pushed (Figure 5). To the Bobine 17 all the way To transfer bearing pin 9, the activation of the actuating cylinder 21 Thrust plate 19 advanced so far that it radially the core sleeve 16 from the previously moved inward and thus released from the inner wall of the core sleeve 16 Pushes webs 14 and transported to the same degree on the journal 9 (Figure 6).

Die Arbeitsweise des Bobinenträgers 1 bei der Abnahme einer leeren Kernhülse 16 vom Lagerzapfen 9 der Bobinenaufnahme gemäß den Figuren 7 und 8 ist wie folgt:The mode of operation of the bobbin support 1 when removing an empty core sleeve 16 of the journal 9 of the reel seat according to FIGS. 7 and 8 is as follows:

Der Bobinenträger 1 fährt mit ausgefahrener Schubplatte 19 in der um 90° abgewinkelten Drehstellung konzentrisch zur Kernachse 29 mit den geöffneten Spannbacken 28 seines Backengreifers 26 über die auf dem Lagerzapfen 9 sitzende Kernhülse 16. Durch Aktivierung der Stellzylinder 27 legen sich die Spannbacken 28 gegen die äußere Umfangsfläche der Kernhülse 16, worauf der Bobinenträger 1 durch Aktivierung des der Längsführung zugeordneten Linearantriebs zurück gefahren wird und dabei die Kernhülse 16 vom Lagerzapfen 9 abzieht.The bobbin holder 1 travels with the thrust plate 19 extended in the one angled by 90 ° Rotary position concentric to the core axis 29 with the open jaws 28 of his jaw gripper 26 over the one sitting on the journal 9 Core sleeve 16. By activating the actuating cylinder 27, the clamping jaws settle 28 against the outer peripheral surface of the core sleeve 16, whereupon the bobbin support 1 retracted by activating the linear drive assigned to the longitudinal guide and pulls the core sleeve 16 from the journal 9.

Die Arbeitsweise des Bobinenträgers 1 bei der Abnahme einer Zwischenlage 31 vom Bobinenstapel 8 gemäß den Figuren 9 und 10 ist wie folgt:
Bevor eine neue Bobine 17 vom Bobinenstapel 8 zum Lagerzapfen 9 überführt werden kann, muss zunächst eine zwei Bobinenlagen 32 trennende Zwischenlage 31 entfernt werden. Hierzu setzt der Bobinenträger 1 bei ausgefahrener Schubplatte 1 mit seinen Sauggreifern 23 auf die Zwischenlage 31 auf, die durch Anlegen von Saugluft erfasst und gemäß Figur 9 durch Aktivierung des der Vertikalführung 4 zugeordneten Linearantriebs vom Bobinenstapel 8 abgehoben wird. Der Bobinenträger 1 wird bei gleichzeitiger Drehung um 90° verfahren und die Zwischenlage 31 durch Entlüften der Sauggreifer 23 in einen Auffangbehälter 33 entsorgt.The method of operation of the bobbin carrier 1 when removing an intermediate layer 31 from the bobbin stack 8 according to FIGS. 9 and 10 is as follows:
Before a new bobbin 17 can be transferred from the bobbin stack 8 to the bearing journal 9, an intermediate layer 31 separating two bobbin layers 32 must first be removed. For this purpose, the bobbin support 1, with the push plate 1 extended, places its suction pads 23 on the intermediate layer 31, which is detected by applying suction air and, according to FIG. 9, is lifted off the bobbin stack 8 by activating the linear drive assigned to the vertical guide 4. The bobbin carrier 1 is moved while rotating by 90 ° and the intermediate layer 31 is disposed of by venting the suction pads 23 into a collecting container 33.

Claims (6)

Vorrichtung zum Handhaben von aus gewickelten Materialbahnen, insbesondere Hüllmaterialbahnen für Produkte der Tabak verarbeitenden Industrie gebildete Bobinen, durch Abnahme der Bobinen von einem unter Verwendung von Zwischenlagen gebildeten Bobinenstapel und Überführung der Bobinen an eine einer Verarbeitungseinrichtung zugeordnete Bobinenaufnahme mittels eines um im wesentlichen 90° schwenkbaren und dabei die Kernachse der Bobine aus der vertikalen in die horizontale Lage ausrichtenden Bobinenträgers, dadurch gekennzeichnet, dass der Bobinenträger (1) mit quer zur Kernachse (29) der Bobine (17) anstellbaren Backengreifern (13; 26) sowie mit auf die Zwischenlage (31) aufsetzenden Sauggreifern (23) ausgestattet ist.Device for handling bobbins formed from wound material webs, in particular wrapping material webs for products of the tobacco processing industry, by removing the bobbins from a bobbin stack formed using intermediate layers and transferring the bobbins to a bobbin receptacle assigned to a processing device by means of an essentially 90 ° pivotable and the core axis of the bobbin from the vertical bobbin carrier aligning into the horizontal position, characterized in that the bobbin carrier (1) with jaw grippers (13; 26) which can be adjusted transversely to the core axis (29) of the bobbin (17) and with the intermediate layer (31 ) touching suction pads (23). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Backengreifer (13) als radial gegen die Innenfläche einer Kernhülse (16) der Bobine (17) andrückbare Spannstege (14) ausgebildet sind.Device according to claim 1, characterized in that the jaw grippers (13) are designed as clamping webs (14) which can be pressed radially against the inner surface of a core sleeve (16) of the bobbin (17). Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass drei im Winkel von 120° zueinander verlaufende Spannstege (14) vorgesehen sind.Device according to claim 2, characterized in that three tensioning webs (14) extending at an angle of 120 ° to one another are provided. Vorrichtung nach einem der Ansprüche 1 bis 3, gekennzeichnet durch eine parallel zur Kernachse (29) der Bobine (17) relativ zu den inneren Spannstegen (14) im wesentlichen über deren Eingriffslänge in die Kernhülse (16) ausfahrbare Schubplatte (19).Device according to one of claims 1 to 3, characterized by a push plate (19) which can be extended parallel to the core axis (29) of the bobbin (17) relative to the inner tensioning webs (14) essentially over their length of engagement in the core sleeve (16). Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass an der Außenfläche der ausfahrbaren Schubplatte (19) die Sauggreifer (23) angeordnet sind. Apparatus according to claim 4, characterized in that the suction pads (23) are arranged on the outer surface of the extendable push plate (19). Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass als zusätzliche quer zur Kernachse (29) der Bobine (17) anstellbare Backengreifer (26) an der ausfahrbaren Schubplatte (19) angeordnete, diametral gegen die Außenfläche der Bobinen-Kernhülse (16) andrückbare Spannbacken (28) vorgesehen sind.Device according to one of claims 1 to 5, characterized in that, as additional jaw grippers (26) which can be adjusted transversely to the core axis (29) of the bobbin (17), are arranged on the extendable push plate (19) and are diametrically opposed to the outer surface of the bobbin core sleeve (16 ) press-on jaws (28) are provided.
EP01111621A 2000-05-25 2001-05-12 Apparatus for handling spools Expired - Lifetime EP1157952B1 (en)

Applications Claiming Priority (2)

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DE10025848A DE10025848A1 (en) 2000-05-25 2000-05-25 Device for handling bobbins
DE10025848 2000-05-25

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EP1157952A2 true EP1157952A2 (en) 2001-11-28
EP1157952A3 EP1157952A3 (en) 2003-01-15
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EP (1) EP1157952B1 (en)
JP (1) JP2002020002A (en)
CN (1) CN1236984C (en)
AT (1) ATE299833T1 (en)
DE (2) DE10025848A1 (en)
ES (1) ES2244519T3 (en)
PL (1) PL196740B1 (en)

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WO2007118537A1 (en) * 2006-04-11 2007-10-25 Focke & Co. (Gmbh & Co. Kg) Device for handling bobbins of packaging material
US7984603B2 (en) 2006-04-11 2011-07-26 Focke & Co. (Gmbh & Co. Kg) Device for handling bobbins of packaging material
CN101421175B (en) * 2006-04-11 2013-05-15 佛克有限及两合公司 Device for handling bobbins of packaging material
WO2008010251A1 (en) * 2006-07-17 2008-01-24 A. Celli Nonwovens S.P.A. Robot for handling rolls
US8353662B2 (en) 2006-07-17 2013-01-15 A. Celli Nonwovens S.P.A. Robot for handling rolls
DE102006043810A1 (en) * 2006-09-13 2008-03-27 Hauni Maschinenbau Ag Determining a bobbin center in a bobbin handling device
WO2016033004A1 (en) * 2014-08-28 2016-03-03 The Procter & Gamble Company Improved mandrel
WO2016066596A1 (en) * 2014-10-30 2016-05-06 Krones Aktiengesellschaft Method and device for handling flat and/or film material which is wound onto reels
CN106966129A (en) * 2017-04-28 2017-07-21 佛山市南海聚腾环保设备有限公司 A kind of heat pump production line
CN113560441A (en) * 2021-09-27 2021-10-29 南通金德钢结构有限公司 Steel construction conveying equipment
CN113560441B (en) * 2021-09-27 2021-11-30 南通金德钢结构有限公司 Steel construction conveying equipment
WO2023051969A1 (en) * 2021-09-28 2023-04-06 Krones Ag Mobile robot and method for changing a label roll on a labeling assembly

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Publication number Publication date
EP1157952B1 (en) 2005-07-20
CN1236984C (en) 2006-01-18
US20010045490A1 (en) 2001-11-29
EP1157952A3 (en) 2003-01-15
DE50106759D1 (en) 2005-08-25
ES2244519T3 (en) 2005-12-16
JP2002020002A (en) 2002-01-23
DE10025848A1 (en) 2001-11-29
US6604704B2 (en) 2003-08-12
CN1325817A (en) 2001-12-12
PL196740B1 (en) 2008-01-31
ATE299833T1 (en) 2005-08-15
PL347710A1 (en) 2001-12-03

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