EP2601120B1 - Apparatus for winding up web-like materials into rolls - Google Patents

Apparatus for winding up web-like materials into rolls Download PDF

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Publication number
EP2601120B1
EP2601120B1 EP10744899.5A EP10744899A EP2601120B1 EP 2601120 B1 EP2601120 B1 EP 2601120B1 EP 10744899 A EP10744899 A EP 10744899A EP 2601120 B1 EP2601120 B1 EP 2601120B1
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EP
European Patent Office
Prior art keywords
winding
roller
web
frame
roll
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.)
Active
Application number
EP10744899.5A
Other languages
German (de)
French (fr)
Other versions
EP2601120A1 (en
Inventor
Jesus Lopez Marin
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.)
PSA TECHNOLOGY Sarl
Original Assignee
Ancient Energy & Co KG GmbH
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Publication date
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Publication of EP2601120A1 publication Critical patent/EP2601120A1/en
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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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B65H19/305—Inserting core
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2246—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being supported on two rollers
    • 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
    • B65H2301/4135—Movable supporting means
    • 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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • B65H2301/414866—Winding slitting winding on two or more winding shafts simultaneously on bed rollers
    • 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
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4182—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position

Definitions

  • the invention relates to a device for winding web-like materials into rolls according to the preamble of patent claim 1.
  • Winding devices are used for winding web-like materials on rotatable winding shafts to ready-made roles.
  • a device for roll change and cross cutting of high-speed webs in multi-winder ( DE 1 774 101 B1 ).
  • the web before being cross-cut, the web is guided around more than half the circumference around an empty sleeve located in the position for changing the reel and the web is cut on the empty sleeve by a knife moved across the web.
  • the knife is so limited rotatably mounted on a serving for its transverse guide carriage around a lying in the knife plane and standing in the radial direction of the sleeve axis that automatically adjusts itself in the resulting from goods speed and cross cutting speed cutting direction.
  • a device for winding web-like materials into a roll on a winding shaft which has at least one support roller on which the winding shaft is arranged during a winding process (US Pat. DE 10 2008 018 890 A1 ).
  • This support roller is arranged on a pivotable support frame.
  • DE 10 2008 018890 A1 a device for winding web-like materials is known, which has two movable support frame.
  • the object of the present invention is to provide a winding device which operates at a high winding speed and which can operate in both start-stop and nonstop operation.
  • the invention thus relates to a device for winding web-shaped materials into ready-made rolls, which has two pairs of carrier rolls, which are each arranged in a frame arrangement. These frame arrangements can be along a frame to be moved.
  • the advantage here is that on one pair of support rollers, a winding roll is arranged, is applied to the web-like material, while the other pair is moved to support rollers to a storage station for bobbins, where it is equipped with an empty winding roll.
  • retaining elements are provided on the frame with which the arrangement is fixed to the frame before the sheet-like material is severed by means of a cross-cutting device.
  • An advantage of this device is that with her a winding process can be provided that does not need to be stopped when a finished roll is replaced by an empty winding roll. Namely, an empty winding roll is provided, while on another winding roll, the web-shaped material is wound into a finished roll. The web-shaped material is fed to the corresponding winding roll at a constant or reduced speed, which is why the winding process also has a high throughput, since this winding process does not have to be interrupted when a new winding roll is provided.
  • the advantage of this device is thus that the winding speed varies, that is, the respective process conditions can be adjusted.
  • Each frame assembly has a platen roller. In this case, the support roller remains during the entire winding process on the roll to be wound. This gives a roll of sheet material that is of very high quality.
  • FIG. 1 shows a schematic representation of an apparatus 1 for winding web-shaped materials into rolls.
  • This device 1 has a frame 61 which has two opposite frames 17, 45 which are fixed to a base 46 are anchored.
  • two frame assemblies 10, 11 are arranged movably.
  • two pairs 2, 3 are provided on support rollers, wherein in FIG. 1 only the two support rollers 6 and 7 of the frame assembly 11 can be seen.
  • Each support roller has its own drive 8, 9, 55, 56, by means of which the corresponding support roller can be rotated in the direction of the arrow 12 about its own axis.
  • the frame assembly 10, 11 each also includes a platen roller. In FIG. 1 is only the support roller 13 of the frame assembly 11 can be seen. These support rollers can be moved within the respective frame assembly 10, 11 up or down, that is in the direction of the arrow 15 and the arrow 16.
  • the two frame assemblies 10, 11 are movably arranged between the two frames 17, 45 of the frame 61.
  • Each frame 17 or 45 has two outer frame portions 19, 21 and 62, 63 and an upper frame portion 18 and 64 and a lower frame portion 20 and 65, respectively.
  • the frame assemblies 10, 11 can be moved in the direction of arrows 15 and 16.
  • the arrows 15, 16 so that a vertical movement of the frame assemblies 10, 11 is described within the frame 61.
  • the Spindelhubvorraumen are in the FIG. 1 not shown for clarity.
  • the upper two frame sections 18, 64 and the two lower frame sections 20, 65 have a spindle device with which the frame arrangements 10, 11 can be moved on a rail system in the direction of the arrows 49 and 47, ie in the horizontal direction.
  • This rail system is also arranged on the respective frame sections 18, 20, 64, 65.
  • the rail system and the spindle devices are in the FIG. 1 but not to be seen.
  • the two support rollers 13, 14 have their own drive, through which the support rollers 13, 14 are driven. By the corresponding drive the support rollers 13, 14 are moved about their own axis.
  • FIGS. 2 to 7 describe a winding cycle in which a roll of web-like material is wound onto an empty winding roll.
  • FIG. 2 is a section AA through the in FIG. 1 shown device 1 shown.
  • the frame sections 18 to 21 of the frame 17 of the frame 61 can be seen.
  • the frame assemblies 10, 11 are guided.
  • the device 1 has a plurality of deflection rollers 22 to 28, over which a web-shaped material 29 is guided.
  • the web-shaped material 29 is guided around the deflection rollers 22 to 27.
  • the web-shaped material 29 is guided past a transverse cutting device 30 and a longitudinal cutting device 31.
  • the longitudinal cutting device 31 is arranged below the device 1, with which the longitudinal cutting device 31 is easily accessible to the operating personnel.
  • the web-shaped material 29 can be very thin and have a weight of less than 8 g / m 2 .
  • the web-shaped material 29 is guided by means of a feed device 32 shown schematically in the direction of the first pair 2 of support rollers 4, 5.
  • the feeding device 32 has a driver 35.
  • the feeder 32 is movably disposed about an axis 34.
  • the driver 35 serves to guide a winding roll from a storage station 36 for winding rolls to the pair 2 on support rolls 4, 5.
  • the driver 35 takes along a winding roll provided by the storage station 36 and moves it in the direction of the support rollers 4, 5.
  • the storage station 36 for bobbins is in FIG. 2 shown only schematically. Therefore, only two winding rollers 37 and 38, which are arranged in the storage station 36, are shown by way of example. It is understood that in the storage station 36 more bobbins can be arranged. On these empty bobbins, the web-shaped material 29 can be wound.
  • FIG. 2 can also be seen that on the two support rollers 6, 7, a roller 42 rests of web-like material 29, wherein the web-shaped material 29 was wound around a winding roller 43.
  • the finished roll 42 is removed by lifting the support roller 7 from the device 1, which is indicated by the arrow 58.
  • the roller 42 is moved to a provided carriage, which is indicated by the arrow 44. By means of the carriage, the roller 42 can be transported away in. However, such a car is in FIG. 2 not shown.
  • FIG. 2 is a winding roll 40 can be seen on the already band-shaped material 29 was wound into a roll 48.
  • the winding roll 40 was guided by the driver 35 to the two support rollers 4, 5 and at least partially on the two support rollers 4, 5 is arranged.
  • This winding roller 40 is placed directly in the space 41 between the two support rollers 4, 5, as soon as the driver 35 of the feeder 32 has reached the support roller 4.
  • the support roller 14 is raised in the frame assembly 10, that has been moved in the direction of the arrow 16. This results in a gap between the support roller 14 and the pair 2 of support rollers 4, 5, so that the winding roller 40 on the two support rollers 4, 5 can be arranged.
  • the feed device 32 is arranged in the device 1 such that the driver 35 is arranged below the web-shaped material 29.
  • the driver 35 also guides the web-shaped material 29 in the direction of the pair 2 of support rollers 4, 5 when the carrier 35 moves a winding roller in the direction of the support rollers 4, 5.
  • This movement of the driver 35 is indicated by the arrow 51.
  • the driver 35 sets the winding roller 40 in the intermediate space 41 of the two support rollers 4, 5.
  • the web-shaped material 29 is placed on the support roller 4, which moves by its associated drive in the direction of the arrow 12, that is, about its own axis becomes.
  • FIG. 3 It is shown that the roller 42 has been removed from the two support rollers 6, 7 and that on the two support rollers 6, 7 still no winding roller rests.
  • the frame assembly 11, in which the two support rollers 6, 7 are arranged, is moved along the frame portion 18 in the direction of the arrow 49. While the frame assembly 11 is moved in the direction of the arrow 49, the frame assembly 10 is moved in the direction of the arrow 47. In this case, the web-shaped material 29 is wound into a roll 48 on the winding roll 40.
  • the platen roller 14 is arranged during the entire winding process. Since the platen roller 14 is placed on the roller 48 throughout the winding process, it is ensured that the roller 48 is of high quality.
  • the frame assembly 10 with the roller 48 has already been moved to the frame portion 19.
  • the web-shaped material 29 is also on the deflection roller 28.
  • the support roller 13 is directly on, since on the two support rollers 6, 7 no winding roller is arranged.
  • This frame assembly 11 is then moved in the direction of arrow 16 so that an empty winding roll can be applied to the support rollers 6, 7.
  • the platen roller 14 is arranged, which ensures that a roll of high quality is obtained.
  • FIG. 5 shows the two frame assemblies 10, 11, which are arranged in a plane. On the winding roll 40 more web-like material 29 has already been arranged, whereby the roller 48 is larger than that in the FIG. 4 the case is.
  • FIG. 6 It is shown how the web-shaped material 29 is moved to the two support rollers 6, 7. This is done by the driver 35 of the feeder 32, which already carries an empty winding roll 50. This take-up roll 50 has received the driver 35 at the storage station 32 when it was moved past the storage station 36. This empty winding roll 50 is moved in the direction of the arrow 51 to the pair 3 on support rollers 6, 7. In this case, the winding roller 50 is brought into contact with the web-shaped material 29. By the movement of the driver 35 in the direction Rial 29 brought into contact. By the movement of the driver 35 in the direction of the two support rollers 6, 7, the web-shaped material 29 in the direction of the two support rollers 6, 7 is guided. This movement of the driver 35 is indicated by the arrow 51.
  • the web-shaped material 29 is no longer arranged on the deflection roller 28.
  • the web-shaped material 29 can be arranged together with the empty winding roller 50 on the two support rollers 6, 7, the support roller 13 has been moved in the frame assembly 11 in the direction of arrow 15 upwards. Therefore, the platen roller 13 is sufficiently spaced from the two support rollers 6, 7, so that the winding roller 50 can be arranged with the web-shaped material 29 on the two support rollers 6, 7.
  • the distance between the support rollers 13, 14 and the pairs 2, 3 on support rollers 4, 5, 6, 7 is thus variable.
  • FIG. 7 It can be seen that the winding roller 50 and the web-shaped material 29 are arranged on the two support rollers 6, 7.
  • the web-shaped material 29 is already on the support roller 6 and is disposed between the two support rollers 6, 7 and the winding roller 50.
  • the support roller 13 has now been moved in the direction of the arrow 53, so that it rests on the winding roller 50.
  • the cross-cutting device 30 is guided in the direction of the arranged on the support roller 6 web-like material 29 and severed the material 29, which is indicated by the arrow 54.
  • the assembly 11 is fixed to the frame 61 by means of holding elements which are arranged on the frame 61.
  • the holding elements are arranged on the two lower frame sections 20, 65.
  • FIGS. 1 to 7 Not shown holding elements can be moved over a pneumatic cylinder, so that the holding elements can be released from the assembly 11 again.
  • the support rollers 6, 7 are moved by the corresponding drive about its own axis, which is shown by the arrow 12. Since the platen roller 13 rests firmly on the winding roller 50, thereby the web-shaped material 29 is wound on the winding roller 50. By severing the sheet material 29 is the separated Part of the material 29 wound on the winding roll 40, whereby the finished roll 48 is formed. Only now, after the roller 48 has been completed, the platen roller 14 is raised, so that the roller 48 can be removed from the two support rollers 4 and 5. The removal of the finished roll 48 from the device 1 is done by lifting the support roller 5, which in FIG. 7 but not shown. The winding process starts again.
  • An advantage of this device is thus that a method can be provided with which a winding process does not have to be stopped when an empty winding roll has to be provided.
  • an empty winding roll is provided, while on another winding roll, the web-shaped material is wound into a finished roll.
  • the web-shaped material is fed at a constant speed of the corresponding winding roll, which is why the winding process also has a high speed, since it does not have to be interrupted when a new winding roll must be provided.
  • the winding speed in the winding process is preferably more than 1800 m / s.
  • more web-like material can be wound into rolls than is the case in conventional winding machines. Characterized in that during the entire winding process, the corresponding support roller rests on the wound into a roll sheet material, a roll of high quality is obtained.

Landscapes

  • Replacement Of Web Rolls (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Aufwickeln von bahnförmigen Materialien zu Rollen nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a device for winding web-like materials into rolls according to the preamble of patent claim 1.

Wickelvorrichtungen dienen zum Wickeln von bahnförmigen Materialien auf drehbaren Wickelwellen zu fertig konfektionierten Rollen.Winding devices are used for winding web-like materials on rotatable winding shafts to ready-made roles.

Bekannt ist eine Vorrichtung zum Rollenwechsel und Querschneiden von mit hoher Geschwindigkeit laufenden Bahnen bei Mehrfach-Wickelmaschinen ( DE 1 774 101 B1 ). Dabei wird die Bahn vor dem Querschneiden um eine sich in der Stellung für den Rollenwechsel befindliche leere Hülse um mehr als den halben Umfang herumgeführt und die Bahn durch ein quer über die Bahn bewegtes Messer auf der leeren Hülse geschnitten. Das Messer ist auf einem zu seiner Querführung dienenden Schlitten um eine in der Messerebene liegende und in radialer Richtung zur Hülse stehende Achse so begrenzt drehbar gelagert, dass es sich selbsttätig in die sich aus Warengeschwindigkeit und Querschneidgeschwindigkeit ergebende Schnittrichtung einstellt.A device is known for roll change and cross cutting of high-speed webs in multi-winder ( DE 1 774 101 B1 ). In this case, before being cross-cut, the web is guided around more than half the circumference around an empty sleeve located in the position for changing the reel and the web is cut on the empty sleeve by a knife moved across the web. The knife is so limited rotatably mounted on a serving for its transverse guide carriage around a lying in the knife plane and standing in the radial direction of the sleeve axis that automatically adjusts itself in the resulting from goods speed and cross cutting speed cutting direction.

Des Weiteren ist eine Vorrichtung zum Aufwickeln von bahnförmigen Materialien zu einer Rolle auf einer Wickelwelle bekannt, die mindestens eine Tragwalze aufweist, auf der die Wickelwelle während eines Wickelprozesses angeordnet ist ( DE 10 2008 018 890 A1 ). Diese Tragwalze ist an einem schwenkbaren Tragrahmen angeordnet. Weiterhin ist auch in DE 10 2008 018890 A1 eine Vorrichtung zum Aufwickeln von bahnförmigen Materialien bekannt, die zwei beweglichen Tragrahmen aufweist. Aufgabe der vorliegenden Erfindung ist es, eine Wickelvorrichtung bereit zu stellen, die bei einer hohen Wickelgeschwindigkeit arbeitet und die sowohl im Start-Stopp- als auch im Nonstop-Betrieb arbeiten kann.Furthermore, a device for winding web-like materials into a roll on a winding shaft is known, which has at least one support roller on which the winding shaft is arranged during a winding process (US Pat. DE 10 2008 018 890 A1 ). This support roller is arranged on a pivotable support frame. Furthermore, is also in DE 10 2008 018890 A1 a device for winding web-like materials is known, which has two movable support frame. The object of the present invention is to provide a winding device which operates at a high winding speed and which can operate in both start-stop and nonstop operation.

Diese Aufgabe wird nach den Merkmalen des Patentanspruchs 1 gelöst.This object is achieved according to the features of patent claim 1.

Die Erfindung betrifft somit eine Vorrichtung zum Aufwickeln von bahnförmigen Materialien zu fertig konfektionierten Rollen, die zwei Paare an Tragwalzen aufweist, die jeweils in einer Rahmenanordnung angeordnet sind. Diese Rahmenanordnungen können entlang eines Gestells bewegt werden. Vorteilhaft dabei ist, dass auf dem einen Paar an Tragwalzen eine Wickelrolle angeordnet ist, auf die bahnförmiges Material aufgebracht wird, während das andere Paar an Tragwalzen zu einer Bevorratungsstation für Wickelrollen bewegt wird, wo sie mit einer leeren Wickelrolle bestückt wird. Vorteilhaft dabei ist auch, dass an dem Gestell Halteelemente vorgesehen sind, mit denen die Anordnung an dem Gestell fixiert wird, bevor das bahnförmige Material mittels einer Querschneidvorrichtung durchtrennt wird. Vorteilhaft bei dieser Vorrichtung ist, dass mit ihr ein Wickelprozess bereitgestellt werden kann, der nicht angehalten werden muss, wenn eine fertige Rolle durch eine leere Wickelrolle ersetzt wird. So wird nämlich eine leere Wickelrolle bereitgestellt, während auf einer anderen Wickelrolle das bahnförmige Material zu einer fertigen Rolle gewickelt wird. Das bahnförmige Material wird dabei mit konstanter oder reduzierter Geschwindigkeit der entsprechenden Wickelrolle zugeführt, weshalb der Wickelprozess auch einen hohen Durchsatz besitzt, da dieser Wickelprozess nicht unterbrochen werden muss, wenn eine neue Wickelrolle bereitgestellt wird. Vorteilhaft bei dieser Vorrichtung ist somit, dass die Wickelgeschwindigkeit variiert, das heißt den jeweiligen Prozessbedingungen angepasst werden kann. Jede Rahmenanordnung weist dabei eine Auflagewalze auf. Dabei bleibt die Auflagewalze während des gesamten Wickelprozesses auf der zu wickelnden Rolle. Dadurch wird eine Rolle an bahnförmigem Material erhalten, die von sehr hoher Qualität ist.The invention thus relates to a device for winding web-shaped materials into ready-made rolls, which has two pairs of carrier rolls, which are each arranged in a frame arrangement. These frame arrangements can be along a frame to be moved. The advantage here is that on one pair of support rollers, a winding roll is arranged, is applied to the web-like material, while the other pair is moved to support rollers to a storage station for bobbins, where it is equipped with an empty winding roll. It is also advantageous that retaining elements are provided on the frame with which the arrangement is fixed to the frame before the sheet-like material is severed by means of a cross-cutting device. An advantage of this device is that with her a winding process can be provided that does not need to be stopped when a finished roll is replaced by an empty winding roll. Namely, an empty winding roll is provided, while on another winding roll, the web-shaped material is wound into a finished roll. The web-shaped material is fed to the corresponding winding roll at a constant or reduced speed, which is why the winding process also has a high throughput, since this winding process does not have to be interrupted when a new winding roll is provided. The advantage of this device is thus that the winding speed varies, that is, the respective process conditions can be adjusted. Each frame assembly has a platen roller. In this case, the support roller remains during the entire winding process on the roll to be wound. This gives a roll of sheet material that is of very high quality.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben. Es zeigen:

Figur 1
eine perspektivische Ansicht einer Vorrichtung zum Aufwickeln von bahnförmigen Materialien zu Rollen;
Figur 2
einen Schnitt A-A durch die in Figur 1 dargestellte Vorrichtung;
Figur 3
eine weitere Ansicht der in Figur 2 dargestellten Vorrichtung;
Figur 4
eine weitere Ansicht der in Figur 3 dargestellten Vorrichtung;
Figur 5
eine weitere Ansicht der in Figur 4 dargestellten Vorrichtung;
Figur 6
eine weitere Ansicht der in Figur 5 dargestellten Vorrichtung;
Figur 7
eine weitere Ansicht der in Figur 6 dargestellten Vorrichtung.
An embodiment of the invention is illustrated in the drawings and will be described in more detail below. Show it:
FIG. 1
a perspective view of an apparatus for winding web-like materials into rolls;
FIG. 2
a section AA through the in FIG. 1 illustrated device;
FIG. 3
another view of the in FIG. 2 illustrated device;
FIG. 4
another view of the in FIG. 3 illustrated device;
FIG. 5
another view of the in FIG. 4 illustrated device;
FIG. 6
another view of the in FIG. 5 illustrated device;
FIG. 7
another view of the in FIG. 6 illustrated device.

Figur 1 zeigt eine schematische Darstellung einer Vorrichtung 1 zum Aufwickeln von bahnförmigen Materialien zu Rollen. Diese Vorrichtung 1 weist ein Gestell 61 auf, das zwei gegenüberliegende Rahmen 17, 45 aufweist, die mit einem Untergrund 46 fest verankert sind. In dem Gestell 61 sind zwei Rahmenanordnungen 10, 11 beweglich angeordnet. In jeder Rahmenanordnung 10, 11 sind zwei Paaren 2, 3 an Tragwalzen vorgesehen, wobei in Figur 1 nur die beiden Tragwalzen 6 und 7 der Rahmenanordnung 11 zu sehen sind. Jede Tragwalze weist einen eigenen Antrieb 8, 9, 55, 56 auf, mittels dem die entsprechende Tragwalze in Richtung des Pfeils 12 um die eigene Achse gedreht werden kann. Die Rahmenanordnung 10, 11 umfasst jeweils auch eine Auflagewalze. In Figur 1 ist dabei nur die Auflagewalze 13 der Rahmenanordnung 11 zu erkennen. Diese Auflagewalzen können innerhalb der jeweiligen Rahmenanordnung 10, 11 nach oben oder nach unten, das heißt in Richtung des Pfeils 15 beziehungsweise des Pfeils 16 bewegt werden. FIG. 1 shows a schematic representation of an apparatus 1 for winding web-shaped materials into rolls. This device 1 has a frame 61 which has two opposite frames 17, 45 which are fixed to a base 46 are anchored. In the frame 61, two frame assemblies 10, 11 are arranged movably. In each frame assembly 10, 11 two pairs 2, 3 are provided on support rollers, wherein in FIG. 1 only the two support rollers 6 and 7 of the frame assembly 11 can be seen. Each support roller has its own drive 8, 9, 55, 56, by means of which the corresponding support roller can be rotated in the direction of the arrow 12 about its own axis. The frame assembly 10, 11 each also includes a platen roller. In FIG. 1 is only the support roller 13 of the frame assembly 11 can be seen. These support rollers can be moved within the respective frame assembly 10, 11 up or down, that is in the direction of the arrow 15 and the arrow 16.

Die beiden Rahmenanordnungen 10, 11 sind zwischen den beiden Rahmen 17, 45 des Gestells 61 beweglich angeordnet. Jeder Rahmen 17 beziehungsweise 45 weist zwei äußere Rahmenabschnitte 19, 21 beziehungsweise 62, 63 und einen oberen Rahmenabschnitt 18 beziehungsweise 64 sowie einen unteren Rahmenabschnitt 20 beziehungsweise 65 auf.The two frame assemblies 10, 11 are movably arranged between the two frames 17, 45 of the frame 61. Each frame 17 or 45 has two outer frame portions 19, 21 and 62, 63 and an upper frame portion 18 and 64 and a lower frame portion 20 and 65, respectively.

In den beiden gegenüberliegenden äußeren Rahmenabschnitten 19, 21, 62, 63 ist jeweils eine Spindelhubvorrichtung vorgesehen, in der die Rahmenanordnungen 10, 11 in Richtung der Pfeile 15 und 16 bewegt werden können. Durch die Pfeile 15, 16 wird damit eine vertikale Bewegung der Rahmenanordnungen 10, 11 innerhalb des Gestells 61 beschrieben. Die Spindelhubvorrichtungen sind jedoch in der Figur 1 der Übersicht halber nicht dargestellt. Des Weiteren weisen die oberen beiden Rahmenabschnitte 18, 64 sowie die beiden unteren Rahmenabschnitte 20, 65 eine Spindelvorrichtung auf, mit der die Rahmenanordnungen 10, 11 auf einem Schienensystem in Richtung der Pfeile 49 und 47, das heißt in horizontaler Richtung bewegt werden können. Dieses Schienensystem ist ebenfalls an den jeweiligen Rahmenabschnitten 18, 20, 64, 65 angeordnet. Das Schienensystem sowie die Spindelvorrichtungen sind in der Figur 1 allerdings nicht zu sehen.In the two opposite outer frame portions 19, 21, 62, 63 each have a Spindelhubvorrichtung is provided in which the frame assemblies 10, 11 can be moved in the direction of arrows 15 and 16. By the arrows 15, 16 so that a vertical movement of the frame assemblies 10, 11 is described within the frame 61. However, the Spindelhubvorrichtungen are in the FIG. 1 not shown for clarity. Furthermore, the upper two frame sections 18, 64 and the two lower frame sections 20, 65 have a spindle device with which the frame arrangements 10, 11 can be moved on a rail system in the direction of the arrows 49 and 47, ie in the horizontal direction. This rail system is also arranged on the respective frame sections 18, 20, 64, 65. The rail system and the spindle devices are in the FIG. 1 but not to be seen.

Obwohl in der Figur 1 nicht zu erkennen, weisen auch die beiden Auflagewalzen 13, 14 einen eigenen Antrieb auf, durch den die Auflagewalzen 13, 14 angetrieben werden. Durch den entsprechenden Antrieb werden die Auflagewalzen 13, 14 um ihre eigene Achse bewegt.Although in the FIG. 1 can not be seen, the two support rollers 13, 14 have their own drive, through which the support rollers 13, 14 are driven. By the corresponding drive the support rollers 13, 14 are moved about their own axis.

Die Figuren 2 bis 7 beschreiben einen Wickelzyklus, bei dem eine Rolle aus bahnförmigem Material auf eine leere Wickelrolle gewickelt wird.The FIGS. 2 to 7 describe a winding cycle in which a roll of web-like material is wound onto an empty winding roll.

In Figur 2 ist ein Schnitt A-A durch die in Figur 1 dargestellte Vorrichtung 1 gezeigt. In der Figur 2 sind lediglich die Rahmenabschnitte 18 bis 21 des Rahmens 17 des Gestells 61 zu sehen. Zwischen den beiden gegenüberliegenden Rahmen des Gestells 61 sind die Rahmenanordnungen 10, 11 geführt.In FIG. 2 is a section AA through the in FIG. 1 shown device 1 shown. In the FIG. 2 only the frame sections 18 to 21 of the frame 17 of the frame 61 can be seen. Between the two opposite frame of the frame 61, the frame assemblies 10, 11 are guided.

Die Vorrichtung 1 weist mehrere Umlenkrollen 22 bis 28 auf, über die ein bahnförmiges Material 29 geführt wird. In Figur 2 ist das bahnförmige Material 29 um die Umlenkrollen 22 bis 27 geführt. Dabei wird das bahnförmige Material 29 an einer Querschneidvorrichtung 30 sowie einer Längsschneidvorrichtung 31 vorbeigeführt. Die Längsschneidvorrichtung 31 ist unterhalb der Vorrichtung 1 angeordnet, womit die Längsschneidvorrichtung 31 für das Bedienpersonal gut zugänglich ist. Das bahnförmige Material 29 kann dabei sehr dünn sein und ein Gewicht von weniger als 8 g/m2 aufweisen.The device 1 has a plurality of deflection rollers 22 to 28, over which a web-shaped material 29 is guided. In FIG. 2 the web-shaped material 29 is guided around the deflection rollers 22 to 27. In this case, the web-shaped material 29 is guided past a transverse cutting device 30 and a longitudinal cutting device 31. The longitudinal cutting device 31 is arranged below the device 1, with which the longitudinal cutting device 31 is easily accessible to the operating personnel. The web-shaped material 29 can be very thin and have a weight of less than 8 g / m 2 .

Das bahnförmige Material 29 ist mittels einer schematisch dargestellten Zuführungsvorrichtung 32 in Richtung des ersten Paars 2 an Tragwalzen 4, 5 geführt. Die Zuführungsvorrichtung 32 weist einen Mitnehmer 35 auf. Die Zuführungsvorrichtung 32 ist um eine Achse 34 beweglich angeordnet. Der Mitnehmer 35 dient dazu, eine Wickelrolle von einer Bevorratungsstation 36 für Wickelrollen zu dem Paar 2 an Tragwalzen 4, 5 zu führen. Dabei nimmt der Mitnehmer 35 eine von der Bevorratungsstation 36 bereitgestellte Wickelrolle mit und bewegt diese in Richtung der Tragwalzen 4, 5.
Die Bevorratungsstation 36 für Wickelrollen ist in Figur 2 nur schematisch dargestellt. Exemplarisch dargestellt sind deshalb nur zwei Wickelrollen 37 und 38, die in der Bevorratungsstation 36 angeordnet sind. Es versteht sich, dass in der Bevorratungsstation 36 auch mehr Wickelrollen angeordnet sein können. Auf diese leeren Wickelrollen kann das bahnförmige Material 29 gewickelt werden.The web-shaped material 29 is guided by means of a feed device 32 shown schematically in the direction of the first pair 2 of support rollers 4, 5. The feeding device 32 has a driver 35. The feeder 32 is movably disposed about an axis 34. The driver 35 serves to guide a winding roll from a storage station 36 for winding rolls to the pair 2 on support rolls 4, 5. In this case, the driver 35 takes along a winding roll provided by the storage station 36 and moves it in the direction of the support rollers 4, 5.
The storage station 36 for bobbins is in FIG. 2 shown only schematically. Therefore, only two winding rollers 37 and 38, which are arranged in the storage station 36, are shown by way of example. It is understood that in the storage station 36 more bobbins can be arranged. On these empty bobbins, the web-shaped material 29 can be wound.

Denkbar ist aber auch, auf eine Wickelrolle zusätzlich eine Papphülse aufzusetzen oder lediglich Papphülsen bereitzustellen und auf eine Wickelrolle gänzlich zu verzichten. In diesen Fällen wird das Material 29 auf die Papphülse und nicht auf die Wickelrolle gewickelt.It is also conceivable, in addition to put on a winding roll a cardboard tube or provide only cardboard sleeves and to dispense with a winding roll entirely. In these cases, the material 29 is wound on the cardboard tube and not on the winding roll.

In Figur 2 ist auch zu erkennen, dass auf den beiden Tragwalzen 6, 7 eine Rolle 42 von bahnförmigem Material 29 aufliegt, wobei das bahnförmige Material 29 um eine Wickelrolle 43 gewickelt wurde. Die fertige Rolle 42 wird durch Anheben der Tragwalze 7 aus der Vorrichtung 1 entfernt, was durch den Pfeil 58 angedeutet ist. Dabei wird die Rolle 42 auf einen bereitgestellten Wagen bewegt, was durch den Pfeil 44 angedeutet ist. Mittels des Wagens kann die Rolle 42 abtransportiert werden in. Ein solcher Wagen ist jedoch in Figur 2 nicht dargestellt.In FIG. 2 can also be seen that on the two support rollers 6, 7, a roller 42 rests of web-like material 29, wherein the web-shaped material 29 was wound around a winding roller 43. The finished roll 42 is removed by lifting the support roller 7 from the device 1, which is indicated by the arrow 58. In this case, the roller 42 is moved to a provided carriage, which is indicated by the arrow 44. By means of the carriage, the roller 42 can be transported away in. However, such a car is in FIG. 2 not shown.

In Figur 2 ist eine Wickelrolle 40 zu sehen, auf die bereits bandförmiges Material 29 zu einer Rolle 48 gewickelt wurde. Die Wickelrolle 40 wurde dabei durch den Mitnehmer 35 zu den beiden Tragwalzen 4, 5 geführt wurde und zumindest teilweise auf den beiden Tragwalzen 4, 5 angeordnet ist. Diese Wickelrolle 40 wird direkt in den zwischen den beiden Tragwalzen 4, 5 angeordneten Zwischenraum 41 gelegt, sobald der Mitnehmer 35 der Zuführungsvorrichtung 32 die Tragwalze 4 erreicht hat. Damit die Wickelrolle 40 jedoch in den Zwischenraum 41 der beiden Tragwalzen 4, 5 gelegt werden kann, ist die Auflagewalze 14 in der Rahmenanordnung 10 angehoben, das heißt in Richtung des Pfeils 16 bewegt worden. Dadurch entsteht zwischen der Auflagewalze 14 und dem Paar 2 an Tragwalzen 4, 5 eine Lücke, so dass die Wickelrolle 40 auf den beiden Tragwalzen 4, 5 angeordnet werden kann.In FIG. 2 is a winding roll 40 can be seen on the already band-shaped material 29 was wound into a roll 48. The winding roll 40 was guided by the driver 35 to the two support rollers 4, 5 and at least partially on the two support rollers 4, 5 is arranged. This winding roller 40 is placed directly in the space 41 between the two support rollers 4, 5, as soon as the driver 35 of the feeder 32 has reached the support roller 4. However, so that the winding roller 40 can be placed in the intermediate space 41 of the two support rollers 4, 5, the support roller 14 is raised in the frame assembly 10, that has been moved in the direction of the arrow 16. This results in a gap between the support roller 14 and the pair 2 of support rollers 4, 5, so that the winding roller 40 on the two support rollers 4, 5 can be arranged.

Die Zuführungsvorrichtung 32 ist derart in der Vorrichtung 1 angeordnet, dass der Mitnehmer 35 unterhalb des bahnförmigen Materials 29 angeordnet ist. Dadurch führt der Mitnehmer 35 auch das bahnförmige Material 29 in Richtung des Paares 2 an Tragwalzen 4, 5, wenn der Mitnehmer 35 eine Wickelrolle in Richtung der Tragwalzen 4, 5 bewegt. Diese Bewegung des Mitnehmers 35 ist durch den Pfeil 51 angedeutet. Dabei legt der Mitnehmer 35 die Wickelrolle 40 in den Zwischenraum 41 der beiden Tragwalzen 4, 5. Zudem wird das bahnförmige Material 29 auf die Tragwalze 4 gelegt, die durch den ihr zugeordneten Antrieb in Richtung des Pfeils 12, das heißt um die eigene Achse bewegt wird. Da der Mitnehmer 35 das bahnförmige Material 29 auf die Tragwalze 4 legt und sich die Tragwalze 4 um die eigene Achse bewegt, wird das bahnförmige Material 29 zu der auf den beiden Tragwalzen 4, 5 angeordneten Wickelrolle 40 geführt. Parallel dazu wird auch die Auflagewalze 14 wieder in Richtung der beiden Tragwalzen 4, 5, das heißt in Richtung des Pfeils 16 bewegt, bis diese Auflagewalze 14 wieder auf der Wickelrolle 40 angeordnet ist. Dieser Prozessablauf ist jedoch in Figur 2 nicht dargestellt.The feed device 32 is arranged in the device 1 such that the driver 35 is arranged below the web-shaped material 29. As a result, the driver 35 also guides the web-shaped material 29 in the direction of the pair 2 of support rollers 4, 5 when the carrier 35 moves a winding roller in the direction of the support rollers 4, 5. This movement of the driver 35 is indicated by the arrow 51. In this case, the driver 35 sets the winding roller 40 in the intermediate space 41 of the two support rollers 4, 5. In addition, the web-shaped material 29 is placed on the support roller 4, which moves by its associated drive in the direction of the arrow 12, that is, about its own axis becomes. Since the driver 35 sets the web-shaped material 29 on the support roller 4 and the support roller 4 moves about its own axis, the web-shaped material 29 is guided to the arranged on the two support rollers 4, 5 winding roller 40. Parallel to this, the support roller 14 is again in the direction of the two support rollers 4, 5, that is, moved in the direction of the arrow 16 until this support roller 14 back on the Winding roll 40 is arranged. However, this process flow is in FIG. 2 not shown.

In Figur 3 ist gezeigt, dass die Rolle 42 von den beiden Tragwalzen 6, 7 entfernt wurde und dass auf den beiden Tragwalzen 6, 7 noch keine Wickelrolle aufliegt. Die Rahmenanordnung 11, in der die beiden Tragwalzen 6, 7 angeordnet sind, wird entlang des Rahmenabschnitts 18 in Richtung des Pfeils 49 bewegt. Während die Rahmenanordnung 11 in Richtung des Pfeils 49 bewegt wird, wird die Rahmenanordnung 10 in Richtung des Pfeils 47 bewegt. Dabei wird auf der Wickelrolle 40 das bahnförmige Material 29 zu einer Rolle 48 gewickelt. Auf der Rolle 48 ist die Auflagewalze 14 während des gesamten Wickelprozesses angeordnet. Da die Auflagewalze 14 während des gesamten Wickelprozesses auf der Rolle 48 angeordnet ist, wird gewährleistet, dass die Rolle 48 eine hohe Qualität besitzt.In FIG. 3 It is shown that the roller 42 has been removed from the two support rollers 6, 7 and that on the two support rollers 6, 7 still no winding roller rests. The frame assembly 11, in which the two support rollers 6, 7 are arranged, is moved along the frame portion 18 in the direction of the arrow 49. While the frame assembly 11 is moved in the direction of the arrow 49, the frame assembly 10 is moved in the direction of the arrow 47. In this case, the web-shaped material 29 is wound into a roll 48 on the winding roll 40. On the roller 48, the platen roller 14 is arranged during the entire winding process. Since the platen roller 14 is placed on the roller 48 throughout the winding process, it is ensured that the roller 48 is of high quality.

In Figur 4 wurde die Rahmenanordnung 10 mit der Rolle 48 bereits zu dem Rahmenabschnitt 19 bewegt. Dabei liegt das bahnförmige Material 29 auch auf der Umlenkrolle 28 auf. Auf den beiden Tragwalzen 6, 7 der Rahmenanordnung 11 liegt die Auflagewalze 13 direkt auf, da auf den beiden Tragwalzen 6, 7 noch keine Wickelrolle angeordnet ist. Diese Rahmenanordnung 11 wird sodann in Richtung des Pfeils 16 bewegt, damit auf den Tragwalzen 6, 7 eine leere Wickelrolle aufgebracht werden kann.In FIG. 4 For example, the frame assembly 10 with the roller 48 has already been moved to the frame portion 19. In this case, the web-shaped material 29 is also on the deflection roller 28. On the two support rollers 6, 7 of the frame assembly 11, the support roller 13 is directly on, since on the two support rollers 6, 7 no winding roller is arranged. This frame assembly 11 is then moved in the direction of arrow 16 so that an empty winding roll can be applied to the support rollers 6, 7.

Auf der zu formenden Rolle 48 ist wiederum die Auflagewalze 14 angeordnet, durch die gewährleistet wird, dass eine Rolle von hoher Qualität erhalten wird.On the roll 48 to be formed, in turn, the platen roller 14 is arranged, which ensures that a roll of high quality is obtained.

Figur 5 zeigt die beiden Rahmenanordnungen 10, 11, die in einer Ebene angeordnet sind. Auf der Wickelrolle 40 ist bereits mehr bahnförmiges Material 29 angeordnet worden, womit die Rolle 48 größer ist, als dies bei der Figur 4 der Fall ist. FIG. 5 shows the two frame assemblies 10, 11, which are arranged in a plane. On the winding roll 40 more web-like material 29 has already been arranged, whereby the roller 48 is larger than that in the FIG. 4 the case is.

Figur 6 ist gezeigt, wie das bahnförmige Material 29 zu den beiden Tragwalzen 6, 7 bewegt wird. Dies geschieht durch den Mitnehmer 35 der Zuführungsvorrichtung 32, der bereits eine leere Wickelrolle 50 trägt. Diese Wickelrolle 50 hat der Mitnehmer 35 bei der Bevorratungsstation 32 aufgenommen, als er an der Bevorratungsstation 36 vorbeigeführt wurde. Diese leere Wickelrolle 50 wird in Richtung des Pfeils 51 zu dem Paar 3 an Tragwalzen 6, 7 bewegt. Dabei wird die Wickelrolle 50 mit dem bahnförmigen Material 29 in Kontakt gebracht. Durch die Bewegung des Mitnehmers 35 in Richtung rial 29 in Kontakt gebracht. Durch die Bewegung des Mitnehmers 35 in Richtung der beiden Tragwalzen 6, 7 wird auch das bahnförmige Material 29 in Richtung der beiden Tragwalzen 6, 7 geführt. Diese Bewegung des Mitnehmers 35 ist durch den Pfeil 51 angedeutet. Das bahnförmige Material 29 ist dabei nicht mehr auf der Umlenkrolle 28 angeordnet. Damit das bahnförmige Material 29 zusammen mit der leeren Wickelrolle 50 auf den beiden Tragwalzen 6, 7 angeordnet werden kann, ist die Auflagewalze 13 in der Rahmenanordnung 11 in Richtung des Pfeils 15 nach oben bewegt worden. Deshalb ist die Auflagewalze 13 von den beiden Tragwalzen 6, 7 ausreichend beabstandet, so dass die Wickelrolle 50 mit dem bahnförmigen Material 29 auf den beiden Tragwalzen 6, 7 angeordnet werden kann. Der Abstand zwischen den Auflagewalzen 13, 14 und den Paaren 2, 3 an Tragwalzen 4, 5, 6, 7 ist damit veränderbar. FIG. 6 It is shown how the web-shaped material 29 is moved to the two support rollers 6, 7. This is done by the driver 35 of the feeder 32, which already carries an empty winding roll 50. This take-up roll 50 has received the driver 35 at the storage station 32 when it was moved past the storage station 36. This empty winding roll 50 is moved in the direction of the arrow 51 to the pair 3 on support rollers 6, 7. In this case, the winding roller 50 is brought into contact with the web-shaped material 29. By the movement of the driver 35 in the direction Rial 29 brought into contact. By the movement of the driver 35 in the direction of the two support rollers 6, 7, the web-shaped material 29 in the direction of the two support rollers 6, 7 is guided. This movement of the driver 35 is indicated by the arrow 51. The web-shaped material 29 is no longer arranged on the deflection roller 28. Thus, the web-shaped material 29 can be arranged together with the empty winding roller 50 on the two support rollers 6, 7, the support roller 13 has been moved in the frame assembly 11 in the direction of arrow 15 upwards. Therefore, the platen roller 13 is sufficiently spaced from the two support rollers 6, 7, so that the winding roller 50 can be arranged with the web-shaped material 29 on the two support rollers 6, 7. The distance between the support rollers 13, 14 and the pairs 2, 3 on support rollers 4, 5, 6, 7 is thus variable.

In Figur 7 ist zu erkennen, dass die Wickelrolle 50 sowie das bahnförmige Material 29 auf den beiden Tragwalzen 6, 7 angeordnet sind. Das bahnförmige Material 29 liegt dabei bereits auf der Tragwalze 6 auf und ist zwischen den beiden Tragwalzen 6, 7 und der Wickelrolle 50 angeordnet. Die Auflagewalze 13 ist mittlerweile in Richtung des Pfeils 53 bewegt worden, so dass diese auf der Wickelrolle 50 aufliegt. Die Querschneidvorrichtung 30 ist in Richtung des auf der Tragwalze 6 angeordneten bahnförmigen Materials 29 geführt und durchtrennt das Material 29, was durch den Pfeil 54 angedeutet ist. Bevor allerdings die Querschneidvorrichtung 30 das bahnförmige Material 29 durchtrennt, wird die Anordnung 11 mittels Halteelementen, die an dem Gestell 61 angeordnet sind, an dem Gestell 61 fixiert. Durch das Fixieren der jeweiligen Anordnung 10 beziehungsweise 11 durch die Halteelemente wird somit auch die Vorrichtung 1 stabilisiert, wenn das bahnförmige Material 29 durchtrennt wird. Vorzugsweise sind die Halteelemente an den beiden unteren Rahmenabschnitten 20, 65 angeordnet.In FIG. 7 It can be seen that the winding roller 50 and the web-shaped material 29 are arranged on the two support rollers 6, 7. The web-shaped material 29 is already on the support roller 6 and is disposed between the two support rollers 6, 7 and the winding roller 50. The support roller 13 has now been moved in the direction of the arrow 53, so that it rests on the winding roller 50. The cross-cutting device 30 is guided in the direction of the arranged on the support roller 6 web-like material 29 and severed the material 29, which is indicated by the arrow 54. However, before the cross-cutting device 30 cuts through the web-shaped material 29, the assembly 11 is fixed to the frame 61 by means of holding elements which are arranged on the frame 61. By fixing the respective arrangement 10 or 11 by the holding elements thus the device 1 is stabilized when the web-shaped material 29 is severed. Preferably, the holding elements are arranged on the two lower frame sections 20, 65.

Die in den Figuren 1 bis 7 nicht dargestellten Halteelemente können über einen Pneumatikzylinder bewegt werden, so dass die Halteelemente wieder von der Anordnung 11 gelöst werden können.The in the FIGS. 1 to 7 Not shown holding elements can be moved over a pneumatic cylinder, so that the holding elements can be released from the assembly 11 again.

Dabei werden die Tragwalzen 6, 7 durch den entsprechenden Antrieb um ihre eigene Achse bewegt, was durch den Pfeil 12 gezeigt ist. Da die Auflagewalze 13 fest auf der Wickelrolle 50 aufliegt, wird dadurch das bahnförmige Material 29 auf die Wickelrolle 50 gewickelt. Durch das Durchtrennen des bahnförmigen Materials 29 wird der abgetrennte Teil des Materials 29 auf die Wickelrolle 40 gewickelt, wodurch die fertige Rolle 48 entsteht. Erst jetzt, nachdem die Rolle 48 fertig gestellt worden ist, wird die Auflagewalze 14 angehoben, so dass die Rolle 48 von den beiden Tragwalzen 4 und 5 entfernt werden kann. Das Entfernen der fertigen Rolle 48 von der Vorrichtung 1 geschieht durch Anheben der Tragwalze 5, was in Figur 7 jedoch nicht dargestellt ist. Der Wickelprozess beginnt wieder von neuem.In this case, the support rollers 6, 7 are moved by the corresponding drive about its own axis, which is shown by the arrow 12. Since the platen roller 13 rests firmly on the winding roller 50, thereby the web-shaped material 29 is wound on the winding roller 50. By severing the sheet material 29 is the separated Part of the material 29 wound on the winding roll 40, whereby the finished roll 48 is formed. Only now, after the roller 48 has been completed, the platen roller 14 is raised, so that the roller 48 can be removed from the two support rollers 4 and 5. The removal of the finished roll 48 from the device 1 is done by lifting the support roller 5, which in FIG. 7 but not shown. The winding process starts again.

Von Vorteil bei dieser Vorrichtung ist somit, dass ein Verfahren bereitgestellt werden kann, mit dem ein Wickelprozess nicht gestoppt werden muss, wenn eine leere Wickelrolle bereitgestellt werden muss. So wird nämlich eine leere Wickelrolle bereitgestellt, während auf einer anderen Wickelrolle das bahnförmige Material zu einer fertigen Rolle gewickelt wird. Das bahnförmige Material wird dabei mit konstanter Geschwindigkeit der entsprechenden Wickelrolle zugeführt, weshalb der Wickelprozess auch eine hohe Geschwindigkeit besitzt, da dieser nicht unterbrochen werden muss, wenn eine neue Wickelrolle bereitgestellt werden muss. Die Wickelgeschwindigkeit bei dem Wickelprozess beläuft sich vorzugsweise auf mehr als 1800 m/s. Es kann also mehr bahnförmiges Material zu Rollen gewickelt werden, als dies bei herkömmlichen Wickelmaschinen der Fall ist. Dadurch, dass während des gesamten Wickelprozesses die entsprechende Auflagewalze auf dem zu einer Rolle gewickelten bahnförmigen Material aufliegt, wird eine Rolle von hoher Qualität erhalten.An advantage of this device is thus that a method can be provided with which a winding process does not have to be stopped when an empty winding roll has to be provided. Namely, an empty winding roll is provided, while on another winding roll, the web-shaped material is wound into a finished roll. The web-shaped material is fed at a constant speed of the corresponding winding roll, which is why the winding process also has a high speed, since it does not have to be interrupted when a new winding roll must be provided. The winding speed in the winding process is preferably more than 1800 m / s. Thus, more web-like material can be wound into rolls than is the case in conventional winding machines. Characterized in that during the entire winding process, the corresponding support roller rests on the wound into a roll sheet material, a roll of high quality is obtained.

Bezugszeichenreference numeral

11
Vorrichtungcontraption
22
Paar an TragwalzenPair of carrying rollers
33
Paar an TragwalzenPair of carrying rollers
44
Tragwalzeking roll
55
Tragwalzeking roll
66
Tragwalzeking roll
77
Tragwalzeking roll
88th
Antriebdrive
99
Antriebdrive
1010
Rahmenanordnungframe assembly
1111
Rahmenanordnungframe assembly
1212
Pfeilarrow
1313
Auflagewalzeplaten
1414
Auflagewalzeplaten
1515
Pfeilarrow
1616
Pfeilarrow
1717
Rahmenframe
1818
Rahmenabschnittframe section
1919
Rahmenabschnittframe section
2020
Rahmenabschnittframe section
2121
Rahmenabschnittframe section
2222
Umlenkrolleidler pulley
2323
Umlenkrolleidler pulley
2424
Umlenkrolleidler pulley
2525
Umlenkrolleidler pulley
2626
Umlenkrolleidler pulley
2727
Umlenkrolleidler pulley
2828
Umlenkrolleidler pulley
2929
bahnförmiges Materialsheet material
3030
QuerschneidvorrichtungCross-cutting device
3131
LängsschneidvorrichtungSlitter
3232
Zuführungsvorrichtungfeeder
33 3433 34
Achseaxis
3535
Mitnehmertakeaway
3636
Bevorratungsstationstocker
3737
Wickelrollereel
3838
Wickelrollereel
39 4039 40
Wickelrollereel
4141
Zwischenraumgap
4242
Rollerole
4343
Wickelrollereel
4444
Pfeilarrow
4545
Rahmenframe
4646
Untergrundunderground
4747
Pfeilarrow
4848
Rollerole
4949
Pfeilarrow
5050
Wickelrollereel
5151
Pfeilarrow
5252
Pfeilarrow
5353
Pfeilarrow
5454
Pfeilarrow
5555
Antriebdrive
5656
Antriebdrive
57 5857 58
Pfeilarrow
59 60 6159 60 61
Gestellframe
6262
Rahmenabschnittframe section
6363
Rahmenabschnittframe section
6464
Rahmenabschnittframe section
6565
Rahmenabschnittframe section

Claims (8)

  1. Apparatus for winding up web-like materials into rolls (42, 48), comprising two frame arrangements (10, 11) movably arranged at a framework (61) and each comprising a pair (2, 3) of carrier rollers (4, 5; 6, 7) arranged adjacent to each other, characterised in that holding elements are provided at the framework (61) with which the arrangement (10, 11) is fixed at the framework (61) before the web-like material (29) is separated by means of a cross cutting device (30).
  2. Apparatus according to claim 1, characterised in that each carrier roller (4, 5; 6, 7) arranged in the frame arrangement (10, 11) has its own drive (8, 9) by which these carrier rollers (4, 5; 6, 7) are driven.
  3. Apparatus according to claim 1, characterised in that the framework (61) comprises two opposite frames (17, 45) each comprising an upper frame section (18, 64) and a lower frame section (20, 65), wherein a spindle device is arranged at each upper frame section (18, 64) and at each lower frame section (20, 65) for moving the frame arrangements (10, 11) on a rail system in a horizontal direction.
  4. Apparatus according to claim 1, characterised in that the apparatus (1) comprises a feeding device (32) with a catch (35), wherein the feeding device (32) receives an empty winding roll (37, 38, 40, 43, 50) by means of the catch (35) and transports it to the pair (2, 3) at carrier rollers (4, 5; 6, 7).
  5. Apparatus according to claim 1, characterised in that the frame arrangement (10, 11) comprises a lay-on roller (13, 14) which is movably mounted above the corresponding pair (2, 3) at carrier rollers (4, 5; 6, 7) such that the distance between the lay-on roller (13, 14) and the pairs (2, 3) at carrier rollers (4, 5; 6, 7) can be adjusted.
  6. Apparatus according to claim 1, characterised in that the framework (61) comprises two opposite frames (17, 45) comprising spindle stroke devices by means of which the two frame arrangements (10, 11) can be moved along the framework (61) in a vertical direction.
  7. Apparatus according to claim 5, characterised in that the respective lay-on roller (13, 14) has its own drive through which the lay-on rollers (13, 14) are driven.
  8. Apparatus according to claim 5, characterised in that during a winding process the lay-on roller (13, 14) is arranged on the roll (42, 48) to be formed of the web-like material (29).
EP10744899.5A 2010-08-02 2010-08-02 Apparatus for winding up web-like materials into rolls Active EP2601120B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/061205 WO2012016583A1 (en) 2010-08-02 2010-08-02 Apparatus for winding up web-like materials into rolls

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EP2601120A1 EP2601120A1 (en) 2013-06-12
EP2601120B1 true EP2601120B1 (en) 2018-05-30

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EP10744899.5A Active EP2601120B1 (en) 2010-08-02 2010-08-02 Apparatus for winding up web-like materials into rolls

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EP (1) EP2601120B1 (en)
WO (1) WO2012016583A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105035803B (en) * 2015-05-21 2017-04-12 全利机械股份有限公司 Winding system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2332608A1 (en) * 1973-06-27 1975-01-16 Gennep Papierfab Nv Parallel alignment of long fabric rolls - for transfer of heavy rolls with axles aligned

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1774101B1 (en) 1968-04-08 1971-11-04 Weser Lenze Stahlkontor DEVICE FOR ROLL CHANGING AND CROSS-CUTTING OF HIGH-SPEED webs on MULTIPLE WINDING MACHINES
DE8708849U1 (en) * 1987-02-26 1987-08-20 J.M. Voith Gmbh, 7920 Heidenheim, De
ATE153981T1 (en) * 1993-08-24 1997-06-15 Beloit Technologies Inc METHOD AND WINDING DEVICE FOR WINDING WEAVES
DE20120110U1 (en) * 2001-12-12 2002-03-14 Brueckner Trockentechnik Gmbh Device for winding a web
DE102008018890A1 (en) 2008-04-14 2009-10-29 Ancient Energy Gmbh & Co. Kg Apparatus and method for winding web-shaped materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2332608A1 (en) * 1973-06-27 1975-01-16 Gennep Papierfab Nv Parallel alignment of long fabric rolls - for transfer of heavy rolls with axles aligned

Also Published As

Publication number Publication date
WO2012016583A1 (en) 2012-02-09
EP2601120A1 (en) 2013-06-12

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