EP0391061A1 - Installation for loading a paper roll onto a paper roll support of a rotary printing machine - Google Patents

Installation for loading a paper roll onto a paper roll support of a rotary printing machine Download PDF

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Publication number
EP0391061A1
EP0391061A1 EP90103714A EP90103714A EP0391061A1 EP 0391061 A1 EP0391061 A1 EP 0391061A1 EP 90103714 A EP90103714 A EP 90103714A EP 90103714 A EP90103714 A EP 90103714A EP 0391061 A1 EP0391061 A1 EP 0391061A1
Authority
EP
European Patent Office
Prior art keywords
paper roll
sleeve
setting
carrier
moved
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
EP90103714A
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German (de)
French (fr)
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EP0391061B1 (en
Inventor
Paul Seuret
Louis Hulmann
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.)
Von Roll AG
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Von Roll AG
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Publication date
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Application filed by Von Roll AG filed Critical Von Roll AG
Priority to AT9090103714T priority Critical patent/ATE105262T1/en
Publication of EP0391061A1 publication Critical patent/EP0391061A1/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
    • B65H19/10—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
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends 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
    • 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
    • B65H2301/4171—Handling web roll
    • B65H2301/4172—Handling web roll by circumferential portion, e.g. rolling on circumference
    • 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
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion

Definitions

  • the invention relates to a system for loading the paper roll carrier of a rotary printing press with a paper roll rolled up on a sleeve and for unloading a residual paper roll from the paper roll carrier, wherein when the paper roll carrier is loaded, a movable sliding platform is provided, through which the paper roll can be moved into a transfer point for loading the paper roll carrier is and a method for operating the system.
  • a paper roll carrier is provided, which is loaded with paper rolls, and on which a unwound paper roll is connected to the beginning of another paper roll during operation of the rotary printing press to form an endless belt.
  • the loading of the roll carrier previously carried out manually or by means of a forklift is partially mechanized in known systems, for which purpose corresponding systems are provided.
  • DE-A-2 631 355 discloses a transport platform for loading roll carriers on rotary printing presses with paper rolls, with which the paper roll can be moved both transversely to its axis and about a vertical axis. Although the roller sleeve can be brought into a position suitable for tensioning with the receiving cones, this must be set manually, which requires considerable effort.
  • From DE-B-2 163 180 a device for introducing paper rolls into a roll-off device is known, wherein a carriage movable on rails can be tilted transversely to the direction of travel. After the paper roll has been unrolled, it must be moved manually into the position where the receiving cones can engage in the roll sleeve.
  • EP-327 887 it is known to store the paper roll to be picked up by the roll holder on a support frame and to bring it into a loading position from which it is transferred to the roll holder by an operator.
  • an adjustment station is provided which is equipped with positioning means by means of which the sleeve of the paper roll can be positioned in the position corresponding to the tensioned position with the paper roll carrier.
  • the setting station can preferably be arranged at a distance from the transfer point, into which the paper roll can be moved in the position set in the setting station and can be tensioned by the paper roll carrier without further setting.
  • the positioning of the paper roll in a separate setting station ensures that the positioning means can be set up and moved freely by the paper roll carrier. Moving the transfer table into the transfer point while maintaining the position of the paper roll set in the setting station is then a relatively simple constructive task. Furthermore, the fully automatic loading of the paper roll carrier with a paper roll can thereby be realized.
  • the invention is based on the consideration that it is more advantageous and easier to adjust the position of the paper roll in the exact position in which the receiving cones in the arms of the paper roll holder can enter and tension the sleeve of the paper roll at one of the transfer points the paper roll can be made on the paper roll carrier remote location, since there is no spatial restriction.
  • the system according to FIGS. 1 and 2 represents a solution for this consideration.
  • the system for loading and unloading the paper roll carrier of a rotary printing press is essentially arranged in a base recess 1, in which two rails 2, 3 are laid, which extend over the entire base recess 1 and a pit 4 adjoining the base recess.
  • a transfer table 5 is arranged to be movable, in the middle of which a setting carriage 6 is installed.
  • the setting carriage 6 can perform a pivoting movement about a vertical axis.
  • a rail 9 is arranged in the setting carriage 6, in which a transport carriage 7 can be moved, which carries a paper roll 8.
  • the transport carriage 7 is a movable support for the paper rolls 8, as are known for example from EP-A-163 044.
  • the transport carriage 7 is moved onto profiled rails 9 laid in the floor.
  • the setting carriage 6 has the same rail 9 so that the transport carriage 7 with the paper roll 8 on it can be moved into the transfer table 5.
  • the rails 2, 3 extend over a platform 10 of a lifting device 11.
  • the lifting device 11 With the lifting device 11, the transfer table 5 with the paper roll 8 located thereon can be raised to the desired height for transfer to the paper roll holder.
  • the lifting device 11 can, for example, have a plurality of screw jacks (not shown) which are actuated synchronously with one another for one side of the sliding platform 5, as a result of which the platform can be moved into a horizontal position or into an inclined position.
  • a portal is constructed from two vertical beams 12 and a cross member 13, which spans the pit 4 and is supported on both sides of the pit 4 on a foundation, not shown.
  • two vertical downward-projecting adjustment columns 14 are slidably mounted on the cross member 13 of this portal.
  • the adjustment columns 4 are displaced on guide rails 15 fastened to the cross member 13, one of which can be designed as a toothed rack, into which a pinion driven by a motor engages and displaces the adjustment columns 14 across the pit 4.
  • a positioning unit 16 is mounted on each of the adjusting columns 14 and is height-adjustable along the adjusting column 14.
  • the positioning unit 16 carries an adjusting cone 18, which is designed as a measuring and centering element, as will be described in more detail.
  • an adjustment station B is defined, in which the paper roll 8 to be loaded onto the paper roll support is brought into the position which corresponds to the exact position of the receiving cones of the Paper roll carrier corresponds. If the paper roll 8 is in the correct position, the transfer table 5 is advanced into the transfer point A in the direction of the paper roll carrier (not shown). In the transfer point A, the receiving cones of the paper roll carrier move into the open ends of the sleeve carrying the paper roll 8 and clamp the sleeve of the paper roll 8, whereupon the lifting device 11 is lowered. The sliding platform 5 is thus available for another operation.
  • the setting of the paper roll 8 in the desired position in the setting station B, the advancement of the sliding platform 5 into the transfer point A and the loading of the paper roll carrier can be carried out automatically. It proves to be expedient to carry out the setting of the paper roll in the desired position and the transfer of the same to the paper roll carrier at separate locations, which simplifies the design of the control.
  • the sliding platform 5 is located in the position of the recess 4 which is furthest from the paper roll carrier in the rest position D.
  • a transport trolley 7, not shown, loaded with a paper roll 8 is now moved onto the sliding platform 5, whereupon the transport trolley 7 is stopped in the middle.
  • the sliding platform 5 is then guided into the setting station B and locked there by locking elements 19.
  • the lifting device 11 now lifts the paper roll 8 until the sleeve opening is detected by the positioning unit 16.
  • the sleeve opening is detected by a photocell which is arranged in the center of the adjusting cone 18. A rough setting of the paper roll 8 is achieved by this detection of the sleeve opening.
  • the adjustment columns 14 move against the paper roll 8.
  • the transport carriage 7 located in the adjustment carriage 6 is unlocked and pushed into the intended lateral position.
  • the adjusting carriage 6 rotates until the sleeve is aligned with the adjusting cones 18.
  • the adjustment cones 18 are movably mounted in a vertical plane and coupled to a linear encoder, which registers the absolute height deviation of the roll center from the receiving cones on the paper roll carrier.
  • the lifting elements of the lifting device 11 on both sides of the sliding platform 5 independently compensate for the vertical height deviation of the adjusting cones, with which the fine adjustment of the paper roll 8 is achieved. Then the trolley 7 is braked and the setting carriage 6 is locked. The transfer table 5 is unlocked and moves to the transfer point A. The route from the setting station B to the transfer point A can be reproduced very precisely. Likewise, the essentially horizontal position of the transfer table 5 can be ensured very precisely.
  • the transfer platform 5 is locked in the transfer point A.
  • the locking in the two positions A and B guarantees the exact repeatability of the positioning of the transfer table 5 in these positions.
  • the loading operation can be carried out by hand control. With this operating mode, all movements can be controlled step by step.
  • Unloading a roll of residual paper can also be carried out using the system described. If the diameter of the remaining roll is larger than a certain minimum dimension, e.g. B. greater than 500 mm, the transfer table can be used in the same equipment as for loading a roll of paper 8. In the case of smaller roll diameters, a special removal transport carriage with an attachment for receiving the remaining rolls is used instead of a transport carriage 7, which is in a waiting position C, where it is taken over by the transfer table 5 and moved into the transfer point A. The sliding platform 5 is now raised and upon contact with the residual roller, clamping jaws (not shown) on the sliding platform 5 close. After the receiving cones of the paper roll carrier have been loosened and pulled out, the sliding platform 5 is lowered and the residual roller carriage is then pushed into position C. From here, the transfer table 5 can be moved into the rest position D.
  • a certain minimum dimension e.g. B. greater than 500 mm

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Unwinding Webs (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)

Abstract

The installation has an adjustment station (B), in which the paper roll (8), arranged on a sliding platform (5), is firstly brought into a coarse adjustment position and subsequently into a fine adjustment position by means of positioning means (11, 14, 16, 18). The fine adjustment position of the paper roll (8) corresponds to the position of the receiving cones of the paper roll support, into which position the slide platform (5) is moved into the transfer point (A) after locking of the fine adjustment position. Due to the fact that the positioning of the paper roll (8) takes place in a separate adjustment station (B) and the alignment takes place by means of the paper roll core, the exact position of the core openings which is necessary for the reliable insertion of the receiving cones of the paper roll support can be guaranteed. <IMAGE>

Description

Die Erfindung betrifft eine Anlage zum Beladen des Papierrollenträgers einer Rotationsdruckmaschine mit einer auf einer Hülse aufgerollten Papierrolle und zum Entladen einer Restpapierrolle von dem Papierrollenträger, wobei beim Beladen des Papierrollenträgers eine verfahrbare Schiebebühne vorgesehen ist, durch welche die Papierrolle in eine Uebergabestelle zum Beladen des Papierrollenträgers verfahrbar ist und ein Verfahren zum Betrieb der Anlage.The invention relates to a system for loading the paper roll carrier of a rotary printing press with a paper roll rolled up on a sleeve and for unloading a residual paper roll from the paper roll carrier, wherein when the paper roll carrier is loaded, a movable sliding platform is provided, through which the paper roll can be moved into a transfer point for loading the paper roll carrier is and a method for operating the system.

Bei Rotationsdruckmaschinen besteht die Aufgabe, den Papiernachschub fortlaufend und ohne Unterbruch zu gewährleisten. Hierzu ist ein Papierrollenträger vorgesehen, welcher mit Papierrollen beladen wird, und auf welchen eine abgewickelte Papierrolle mit dem Anfang einer weiteren Papierrolle während des Betriebes der Rotationsdruckmaschine zu einem endlosen Band verbunden werden. Das früher von Hand oder mittels eines Staplers ausgeführte Beladen des Rollenträgers ist bei bekannten Anlagen teilweise mechanisiert, wozu entsprechende Anlagen vorgesehen werden.With rotary printing presses, the task is to ensure continuous paper supply without interruption. For this purpose, a paper roll carrier is provided, which is loaded with paper rolls, and on which a unwound paper roll is connected to the beginning of another paper roll during operation of the rotary printing press to form an endless belt. The loading of the roll carrier previously carried out manually or by means of a forklift is partially mechanized in known systems, for which purpose corresponding systems are provided.

Aus DE-A-2 631 355 ist eine Transportbühne für das Beladen von Rollenträgern an Rotationsdruckmaschinen mit Papierrollen bekannt, mit Hilfe welcher die Papierrolle sowohl quer zu ihrer Achse als auch um eine senkrechte Achse bewegt werden kann. Damit kann zwar die Rollenhülse in eine zum Spannen mit den Aufnahmekonen geeignete Lage gebracht werden, jedoch muss diese manuell eingestellt werden, was einen erheblichen Aufwand benötigt.DE-A-2 631 355 discloses a transport platform for loading roll carriers on rotary printing presses with paper rolls, with which the paper roll can be moved both transversely to its axis and about a vertical axis. Although the roller sleeve can be brought into a position suitable for tensioning with the receiving cones, this must be set manually, which requires considerable effort.

Aus DE-B-2 163 180 ist eine Vorrichtung zum Einführen von Papierrollen in eine Abrollvorrichtung bekannt, wobei ein auf Schienen verfahrbarer Wagen quer zur Fahrtrichtung kippbar ist. Nach dem Abrollen der Papierrolle muss sie aber von Hand in diejenige Lage gefahren werden, wo die Aufnahmekonen in die Rollenhülse eingreifen können.From DE-B-2 163 180 a device for introducing paper rolls into a roll-off device is known, wherein a carriage movable on rails can be tilted transversely to the direction of travel. After the paper roll has been unrolled, it must be moved manually into the position where the receiving cones can engage in the roll sleeve.

Weiter ist aus DE-A-3 609 086 eine Vorrichtung zum Beladen und Entladen von Papierrollen bekannt, bei welcher auf einer Schiebebühne paarweise zusammenwirkende Hubelemente vorgesehen sind. Diese bringen die Papierrolle in die Achse der Aufnahmekonen des Rollenständers. Das Ausrichten der Papierrolle auf die Aufnahmekonen des Rollenträgers ist jedoch aufwendig und muss sehr genau ausgeführt und überwacht werden.Furthermore, from DE-A-3 609 086 a device for loading and unloading paper rolls is known, in which lifting elements cooperating in pairs are provided on a transfer table. These bring the paper roll into the axis of the holder cones of the roll stand. The alignment of the paper roll on the receiving cones of the roll carrier is complex and must be carried out and monitored very precisely.

Aus EP-327 887 ist es bekannt, die vom Rollenträger aufzunehmende Papierrolle auf einem Traggerüst zu lagern und hierbei in eine Beladestellung zu bringen, von welcher sie durch eine Bedienungsperson dem Rollenträger übergeben wird.From EP-327 887 it is known to store the paper roll to be picked up by the roll holder on a support frame and to bring it into a loading position from which it is transferred to the roll holder by an operator.

Weiter ist aus DE-A-3 731 488 eine Vorrichtung mit einer Transportvorrichtung bekannt, auf welcher die Papierrolle in die Uebergabestellung gebracht werden kann. Die Positionierung erfolgt hierbei durch Messen des Rollendurchmessers. Damit ist aber ein genaues Positionieren der Papierrolle nicht möglich, da diese nicht genau zylindrisch und zentrisch zur Aufnahmehülse aufgewickelt sein muss.From DE-A-3 731 488 a device with a transport device is known, on which the paper roll can be brought into the transfer position. The positioning is done by measuring the roll diameter. However, this means that the paper roll cannot be precisely positioned, since it does not have to be wound exactly in a cylindrical and centered manner relative to the receiving sleeve.

Allen bekannten Vorrichtungen ist gemeinsam, dass die Papierrolle direkt in ihre Beladestellung gebracht wird, wozu praktisch immer noch zusätzlich manuelle Mitwirkung erforderlich ist.All known devices have in common that the paper roll is brought directly into its loading position, for which practical manual cooperation is still required.

Hier setzt die Erfindung ein, der die Aufgabe zugrundeliegt, eine Anlage der eingangs beschriebenen Art so weiter auszubilden, dass die Einstellung der Papierrollen in die Uebergabestellung nicht direkt erfolgt, sondern mit erhöhter Genauigkeit an einer vor der Uebergabestelle befindlichen Stelle vorgenommen wird, worauf dann die Papierrolle ohne weitere Positionierung in die Uebergabestelle verschoben werden kann.This is where the invention comes in, which is based on the object of further developing a system of the type described at the outset so that the paper rolls are not set directly into the transfer position, but rather are carried out with increased accuracy at a point in front of the transfer point, whereupon the Paper roll can be moved to the transfer point without further positioning.

Diese Aufgabe wird gemäss der Erfindung dadurch gelöst, dass eine Einstellstation vorgesehen ist, welche mit Positioniermitteln ausgerüstet ist, durch welche die Hülse der Papierrolle in die der Spannlage mit dem Papierrollenträger entsprechende Lage positionierbar ist. Vorzugsweise kann die Einstellstation mit Abstand zu der Uebergabestelle angeordnet sein, in welche die Papierrolle in der, in der Einstellstation eingestellten Lage verfahrbar und ohne weitere Einstellung durch den Papierrollenträger spannbar ist.This object is achieved according to the invention in that an adjustment station is provided which is equipped with positioning means by means of which the sleeve of the paper roll can be positioned in the position corresponding to the tensioned position with the paper roll carrier. The setting station can preferably be arranged at a distance from the transfer point, into which the paper roll can be moved in the position set in the setting station and can be tensioned by the paper roll carrier without further setting.

Durch die Positionierung der Papierrolle in einer separaten Einstellstation wird erreicht, dass die Positioniermittel unbehindert von dem Papierrollenträger aufgestellt und bewegt werden können. Das Verschieben der Schiebebühne in die Uebergabestelle unter Einhalten der in der Einstellstation eingestellten Lage der Papierrolle ist dann eine verhältnismässig einfache konstruktive Aufgabe. Im weitern kann dadurch das vollständig automatische Beladen des Papierrollenträgers mit einer Papierrolle verwirklicht werden.The positioning of the paper roll in a separate setting station ensures that the positioning means can be set up and moved freely by the paper roll carrier. Moving the transfer table into the transfer point while maintaining the position of the paper roll set in the setting station is then a relatively simple constructive task. Furthermore, the fully automatic loading of the paper roll carrier with a paper roll can thereby be realized.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und nachfolgend beschrieben. Es zeigen:

  • Fig. 1 eine Anlage zum Beladen des Papierrollenträgers einer Rotationsdruckmaschine mit einer Papierrolle in räumlicher Darstellung und
  • Fig. 2 eine Seitenansicht der Einstellstation der in Fig. 1 dargestellten Anlage.
An embodiment of the invention is shown in the drawing and described below. Show it:
  • Fig. 1 shows a system for loading the paper roll carrier of a rotary printing press with a paper roll in a spatial representation and
  • Fig. 2 is a side view of the setting station of the system shown in Fig. 1.

Die Erfindung geht von der Ueberlegung aus, dass es vorteilhafter ist, die Einstellung der Papierrolle in die genaue Lage, in welcher die Aufnahmekonen in den Armen des Papierrollenträgers in die Hülse der Papierrolle einfahren und dieselbe spannen können, zweckmässiger und einfacher an einer von der Uebergabestelle der Papierrolle an den Papierrollenträger entfernten Lage vorgenommen werden kann, da dort keine Behinderung in räumlicher Hinsicht besteht. Dies führt zu einer Anordnung, bei welcher eine Einstellstation mit Abstand zur Uebergabestelle der Papierrolle an den Papierrollenträger angeordnet ist. Die Anlage nach Fig. 1 und 2 stellt eine Lösung für diese Ueberlegung dar.The invention is based on the consideration that it is more advantageous and easier to adjust the position of the paper roll in the exact position in which the receiving cones in the arms of the paper roll holder can enter and tension the sleeve of the paper roll at one of the transfer points the paper roll can be made on the paper roll carrier remote location, since there is no spatial restriction. This leads to an arrangement in which an adjustment station is arranged at a distance from the transfer point of the paper roll to the paper roll carrier. The system according to FIGS. 1 and 2 represents a solution for this consideration.

Die Anlage zum Beladen und Entladen des Papierrollenträgers einer Rotationsdruckmaschine ist im wesentlichen in einer Bodenausnehmung 1 angeordnet, in welcher zwei Schienen 2, 3 verlegt sind, die sich über die gesamte Bodenausnehmung 1 und eine an die Bodenausnehmung anschliessende Grube 4 erstrecken. Auf den Schienen 2, 3 ist eine Schiebebühne 5 verfahrbar angeordnet, in deren Mitte ein Einstellwagen 6 eingebaut ist. Der Einstellwagen 6 kann eine Schwenkbewegung um eine vertikale Achse ausführen. Zudem ist in dem Einstellwagen 6 eine Schiene 9 angeordnet, in welche ein Transportwagen 7 verfahrbar ist, der eine Papierrolle 8 trägt. Bei dem Transportwagen 7 handelt es sich um verfahrbare Träger für die Papierrollen 8, wie sie beispielsweise aus EP-A-163 044 bekannt sind. Der Transportwagen 7 wird auf im Boden verlegte Profilschienen 9 bewegt. Der Einstellwagen 6 weist dieselbe Schiene 9 auf, so dass der Transportwagen 7 mit der Papierrolle 8 darauf in die Schiebebühne 5 eingefahren werden kann.The system for loading and unloading the paper roll carrier of a rotary printing press is essentially arranged in a base recess 1, in which two rails 2, 3 are laid, which extend over the entire base recess 1 and a pit 4 adjoining the base recess. On the rails 2, 3, a transfer table 5 is arranged to be movable, in the middle of which a setting carriage 6 is installed. The setting carriage 6 can perform a pivoting movement about a vertical axis. In addition, a rail 9 is arranged in the setting carriage 6, in which a transport carriage 7 can be moved, which carries a paper roll 8. The transport carriage 7 is a movable support for the paper rolls 8, as are known for example from EP-A-163 044. The transport carriage 7 is moved onto profiled rails 9 laid in the floor. The setting carriage 6 has the same rail 9 so that the transport carriage 7 with the paper roll 8 on it can be moved into the transfer table 5.

Die Schienen 2, 3 erstrecken sich bis über eine Plattform 10 einer Hebevorrichtung 11. Mit der Hebevorrichtung 11 kann die Schiebebühne 5 mit der darauf befindlichen Papierrolle 8 in die gewünschte Höhe für die Uebergabe an den Papierrollenträger angehoben werden. Die Hebevorrichtung 11 kann beispielsweise mehrere Spindel-Hubgetriebe (nicht dargestellt) aufweisen, die für eine Seite der Schiebebühne 5 synchron miteinander betätigt werden, wodurch die Plattform in eine Horizontallage oder in eine Schräglage bewegt werden können.The rails 2, 3 extend over a platform 10 of a lifting device 11. With the lifting device 11, the transfer table 5 with the paper roll 8 located thereon can be raised to the desired height for transfer to the paper roll holder. The lifting device 11 can, for example, have a plurality of screw jacks (not shown) which are actuated synchronously with one another for one side of the sliding platform 5, as a result of which the platform can be moved into a horizontal position or into an inclined position.

Im Bereich der Grube 4 ist aus zwei Vertikalträgern 12 und einer Traverse 13 ein Portal errichtet, das die Grube 4 überspannt und beidseits der Grube 4 auf einem nicht dargestellten Fundament abgestützt ist. An der Traverse 13 dieses Portals sind zwei senkrechte abwärts ragende Einstellsäulen 14 verschiebbar gelagert. Die Verschiebung der Einstellsäulen 4 erfolgt auf an der Traverse 13 befestigten Führungschienen 15, von denen eine als Zahnstange ausgebildet sein kann, in welche ein von einem Motor angetriebenes Ritzel eingreift und die Einstellsäulen 14 quer über die Grube 4 verschiebt.In the area of the pit 4, a portal is constructed from two vertical beams 12 and a cross member 13, which spans the pit 4 and is supported on both sides of the pit 4 on a foundation, not shown. On the cross member 13 of this portal, two vertical downward-projecting adjustment columns 14 are slidably mounted. The adjustment columns 4 are displaced on guide rails 15 fastened to the cross member 13, one of which can be designed as a toothed rack, into which a pinion driven by a motor engages and displaces the adjustment columns 14 across the pit 4.

An den Einstellsäulen 14 ist je eine Positioniereinheit 16 gelagert, welche längs der Einstellsäule 14 höheneinstellbar ist. Die Positioniereinheit 16 trägt einen Einstellkonus 18, welche als Mess- und Zentrierelement ausgebildet ist, wie noch näher beschrieben wird.A positioning unit 16 is mounted on each of the adjusting columns 14 and is height-adjustable along the adjusting column 14. The positioning unit 16 carries an adjusting cone 18, which is designed as a measuring and centering element, as will be described in more detail.

Durch das aus den Vertikalträgern 12 und der Traverse 13 gebildete Portal wird eine Einstellstation B definiert, in welcher die auf den Papierrollenträger zu beladende Papierrolle 8 in diejenige Lage gebracht wird, die der genauen Lage der Aufnahmekonen des Papierrollenträgers entspricht. Befindet sich die Papierrolle 8 in der richtigen Stellung, wird die Schiebebühne 5 in die Uebergabestelle A in Richtung des nicht dargestellten Papierrollenträgers vorgeschoben. In der Uebergabestelle A fahren die Aufnahmekonen des Papierrollenträgers in die offenen Enden der die Papierrolle 8 tragenden Hülse und klemmen die Hülse der Papierrolle 8, worauf die Hebevorrichtung 11 abgesenkt wird. Damit steht die Schiebebühne 5 für eine andere Operation zur Verfügung.Through the portal formed from the vertical supports 12 and the cross member 13, an adjustment station B is defined, in which the paper roll 8 to be loaded onto the paper roll support is brought into the position which corresponds to the exact position of the receiving cones of the Paper roll carrier corresponds. If the paper roll 8 is in the correct position, the transfer table 5 is advanced into the transfer point A in the direction of the paper roll carrier (not shown). In the transfer point A, the receiving cones of the paper roll carrier move into the open ends of the sleeve carrying the paper roll 8 and clamp the sleeve of the paper roll 8, whereupon the lifting device 11 is lowered. The sliding platform 5 is thus available for another operation.

Das Einstellen der Papierrolle 8 in die gewünschte Lage in der Einstellstation B, das Vorschieben der Schiebebühne 5 in die Uebergabestelle A und das Beladen des Papierrollenträgers können selbsttätig durchgeführt werden. Es erweist sich als zweckmässig, die Einstellung der Papierrolle in die gewünschte Lage und die Uebergabe derselben an den Papierrollenträger an getrennten Stellen vorzunehmen, wodurch die Auslegung der Steuerung vereinfacht wird.The setting of the paper roll 8 in the desired position in the setting station B, the advancement of the sliding platform 5 into the transfer point A and the loading of the paper roll carrier can be carried out automatically. It proves to be expedient to carry out the setting of the paper roll in the desired position and the transfer of the same to the paper roll carrier at separate locations, which simplifies the design of the control.

Das Beladen des Papierrollenträgers mit einer Papierrolle 8 läuft in der beschriebenen Anlage wie folgt ab:The loading of the paper roll carrier with a paper roll 8 takes place in the system described as follows:

Die Schiebebühne 5 befindet sich in der von dem Papierrollenträger entferntesten Stelle der Ausnehmung 4 in der Ruhestellung D. Ein nicht dargestellter Transportwagen 7, beladen mit einer Papierrolle 8, wird nun auf die Schiebebühne 5 verfahren, worauf der Transportwagen 7 in der Mitte angehalten wird. Die Schiebebühne 5 wird hierauf in die Einstellstation B geführt und dort durch Verriegelungselemente 19 verriegelt. Die Hebevorrichtung 11 hebt nun die Papierrolle 8 soweit an, bis die Hülsenöffnung durch die Positioniereinheit 16 erfasst wird. Die Erfassung der Hülsenöffnung erfolgt durch eine Photozelle, die im Zentrum des Einstellkonus 18 angeordnet ist. Durch diese Erfassung der Hülsenöffnung wird eine Grobeinstellung der Papierrolle 8 erreicht.The sliding platform 5 is located in the position of the recess 4 which is furthest from the paper roll carrier in the rest position D. A transport trolley 7, not shown, loaded with a paper roll 8 is now moved onto the sliding platform 5, whereupon the transport trolley 7 is stopped in the middle. The sliding platform 5 is then guided into the setting station B and locked there by locking elements 19. The lifting device 11 now lifts the paper roll 8 until the sleeve opening is detected by the positioning unit 16. The sleeve opening is detected by a photocell which is arranged in the center of the adjusting cone 18. A rough setting of the paper roll 8 is achieved by this detection of the sleeve opening.

Dann verschieben sich die Einstellsäulen 14 gegen die Papierrolle 8. Sobald sie mit der Papierrolle 8 in Berührung sind, wird der im Einstellwagen 6 befindliche Transportwagen 7 entriegelt und in die vorgesehene seitliche Lage geschoben. Wenn die beiden Einstellkonen 18 der Positioniereinheit 16 eingefahren werden, verdreht sich der Einstellwagen 6 solange, bis die Hülse mit den Einstellkonen 18 fluchtet. Die Einstellkonen 18 sind in einer vertikalen Ebene beweglich angebracht und mit einem linearen Geber gekoppelt, welcher die absolute Höhenabweichung des Rollenzentrums von den Aufnahmekonen auf dem Papierrollenträger registriert. Da die Papierrollen 8 von der genauen zylindrischen Form abweichen können, gleichen die Hubelemente der Hebevorrichtung 11 auf beiden Seiten der Schiebebühne 5 unabhängig voneinander die vertikale Höhenabweichung der Einstellkonen aus, womit die Feineinstellung der Papierrolle 8 erreicht ist. Hierauf wird der Transportwagen 7 gebremst und der Einstellwagen 6 verriegelt. Die Schiebebühne 5 wird entriegelt und fährt in die Uebergabestelle A. Der Weg von der Einstellstation B in die Uebergabestelle A ist sehr genau reproduzierbar. Ebenso kann die im wesentlichen horizontale Lage der Schiebebühne 5 sehr genau gewährleistet werden.Then the adjustment columns 14 move against the paper roll 8. As soon as they are in contact with the paper roll 8, the transport carriage 7 located in the adjustment carriage 6 is unlocked and pushed into the intended lateral position. When the two adjusting cones 18 of the positioning unit 16 are retracted, the adjusting carriage 6 rotates until the sleeve is aligned with the adjusting cones 18. The adjustment cones 18 are movably mounted in a vertical plane and coupled to a linear encoder, which registers the absolute height deviation of the roll center from the receiving cones on the paper roll carrier. Since the paper rolls 8 can deviate from the exact cylindrical shape, the lifting elements of the lifting device 11 on both sides of the sliding platform 5 independently compensate for the vertical height deviation of the adjusting cones, with which the fine adjustment of the paper roll 8 is achieved. Then the trolley 7 is braked and the setting carriage 6 is locked. The transfer table 5 is unlocked and moves to the transfer point A. The route from the setting station B to the transfer point A can be reproduced very precisely. Likewise, the essentially horizontal position of the transfer table 5 can be ensured very precisely.

In der Uebergabestelle A wird die Schiebebühne 5 verriegelt. Die Verriegelung in den beiden Stellungen A und B garantiert die genaue Wiederholbarkeit der Positionierung der Schiebebühne 5 in diesen Stellungen. Sobald die Papierrolle 8 vom Papierrollenträger aufgenommen ist, senkt sich die Hubvorrichtung 11 und die Schiebebühne 5 fährt in die Ruhestellung D zurück. Der in dem Einstellwagen 6 befindliche Transportwagen 7 fährt zurück, um eine neue Rolle zu holen.The transfer platform 5 is locked in the transfer point A. The locking in the two positions A and B guarantees the exact repeatability of the positioning of the transfer table 5 in these positions. As soon as the paper roll 8 is received by the paper roll carrier, the lifting device 11 lowers and the sliding platform 5 moves back into the rest position D. The transport carriage 7 located in the setting carriage 6 moves back to fetch a new roll.

Anstelle eines automatischen Beladens des Papierrollenträgers mit einer Paierrolle 8 kann die Beladeoperation mittels Handsteuerung vorgenommen werden. Mit dieser Betriebsart können alle Bewegungen Schritt für Schritt gesteuert werden.Instead of automatically loading the paper roll carrier with a paper roll 8, the loading operation can be carried out by hand control. With this operating mode, all movements can be controlled step by step.

Auch das Entladen einer Restpapierrolle kann mit Hilfe der beschriebenen Anlage ausgeführt werden. Ist der Durchmesser der Restrolle gröser als ein bestimmtes minimales Mass, z. B. grösser als 500 mm, kann die Schiebebühne in der gleichen Ausrüstung wie für das Beladen einer Papierrolle 8 verwendet werden. Bei kleineren Rollendurchmessern wird anstelle eines Transportwagens 7 ein spezieller Entnahme-Transportwagen mit einem Aufsatz zur Aufnahme der Restrollen verwendet, der sich in einer Wartestellung C befindet, wo er von der Schiebebühne 5 übernommen und in die Uebergabestelle A bewegt wird. Die Schiebebühne 5 wird nun angehoben und bei Kontakt mit der Restrolle schliessen sich auf der Schiebebühne 5 befindliche, nicht dargestellte Spannbacken. Nachdem die Aufnahmekonen des Papierrollenträgers gelöst und herausgezogen sind, wird die Schiebebühne 5 abgesenkt und anschliessend der Restrollenwagen in die Stellung C geschoben. Von hier aus kann die Schiebebühne 5 in die Ruhestellung D gefahren werden.Unloading a roll of residual paper can also be carried out using the system described. If the diameter of the remaining roll is larger than a certain minimum dimension, e.g. B. greater than 500 mm, the transfer table can be used in the same equipment as for loading a roll of paper 8. In the case of smaller roll diameters, a special removal transport carriage with an attachment for receiving the remaining rolls is used instead of a transport carriage 7, which is in a waiting position C, where it is taken over by the transfer table 5 and moved into the transfer point A. The sliding platform 5 is now raised and upon contact with the residual roller, clamping jaws (not shown) on the sliding platform 5 close. After the receiving cones of the paper roll carrier have been loosened and pulled out, the sliding platform 5 is lowered and the residual roller carriage is then pushed into position C. From here, the transfer table 5 can be moved into the rest position D.

Claims (11)

1. Anlage zum Beladen des Papierrollenträgers einer Rotationsdruckmaschine mit einer auf einer Hülse aufgerollten Papierrolle (8) und zum Entladen einer Restpapierrolle von dem Rollenträger, wobei beim Beladen des Papierrollenträgers eine verfahrbare Schiebebühne vorgesehen ist, durch welche die Papierrolle in eine Uebergabestelle (A) zum Beladen des Papierrollenträgers verfahrbar ist, dadurch gekennzeichnet, dass eine Einstellstation (B) vorgesehen ist, welche mit Positionsmitteln (11, 14, 16, 18) ausgerüstet ist, durch welche die Hülse der Papierrolle (8) in die der Spannlage an dem Papierrollenträger entsprechende Lage positionierbar ist.1. System for loading the paper roll carrier of a rotary printing machine with a paper roll (8) rolled up on a sleeve and for unloading a residual paper roll from the roll carrier, a movable sliding platform being provided when loading the paper roll carrier, through which the paper roll is transferred to a transfer point (A) Loading of the paper roll carrier is movable, characterized in that an adjustment station (B) is provided which is equipped with position means (11, 14, 16, 18) through which the sleeve of the paper roll (8) corresponds to the tensioning position on the paper roll carrier Position is positionable. 2. Anlage nach Anspruch 1, dadurch gekennzeichnet, dass die Einstellstation (B) mit Abstand von der Uebergabestelle (A) angeordnet ist, in welche die Papierrolle (8) in der in der Einstellstation eingestellten Lage verfahrbar und ohne weitere Einstellung durch die Aufnahmekonen des Papierrollenträger spannbar ist.2. Installation according to claim 1, characterized in that the setting station (B) is arranged at a distance from the transfer point (A) into which the paper roll (8) can be moved in the position set in the setting station and without further adjustment by the receiving cones of Paper roll holder is tensionable. 3. Anlage nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Uebergabestelle (A) und die Einstellstation (B) über einer Hebevorrichtung (11) liegen.3. Installation according to claim 1 or 2, characterized in that the transfer point (A) and the setting station (B) are above a lifting device (11). 4. Anlage nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass in der Einstellstation (B) an einem aus zwei Vertikalträgern (12) und einer Traverse (13) bestehenden Portal zwei Einstellsäulen (14) vorgesehen sind, die auf an der Traverse (13) befestigten Führungsschienen (15) verschiebbar geführt sind und mit je einer auf- und abbewegbaren Positioniereinheit (16) versehen sind.4. Installation according to claim 1 or 2, characterized in that two adjustment columns (14) are provided in the setting station (B) on a portal consisting of two vertical supports (12) and a crossmember (13), which are on the crossmember (13th ) fixed guide rails (15) are slidably guided and are each provided with an up and down movable positioning unit (16). 5. Anlage nach Anspruch 4, dadurch gekennzeichnet, dass die Positioniereinheit (16) mit einem Einstellkonus (18) versehen ist, der als Messorgan mit einem Sensor, z. B. einer Photozelle, und als Zentrierorgan ausgebildet ist, wobei der Sensor die Oeffnung der Hülse erfasst und damit die Grobeinstellung der Papierrolle (8) erreicht.5. Plant according to claim 4, characterized in that the positioning unit (16) is provided with an adjusting cone (18) which as a measuring element with a sensor, for. B. a photocell, and is designed as a centering element, the sensor detecting the opening of the sleeve and thus achieving the rough adjustment of the paper roll (8). 6. Anlage nach Anspruch 5, dadurch gekennzeichnet, dass zur Feineinstellung der Papierrolle (8) die Positioniereinheit (16) mit dem Einstellkonus (18) durch Schwenken der Papierrolle (8) auf einem um eine vertikale Achse schwenkbaren Einstelwagen (6) in die Hülsenöffnung einfahrbar ist, wobei durch die Positioniereinheit (16) die Höhenabweichung der Hülsenöffnung von der Spannlage in dem Papierrollenträger feststellbar und durch die Hebevorrichtung (11) korrigierbar ist.6. Plant according to claim 5, characterized in that for fine adjustment of the paper roll (8), the positioning unit (16) with the setting cone (18) by pivoting the paper roll (8) on a pivoting about a vertical axis adjusting carriage (6) in the sleeve opening is retractable, the height deviation of the sleeve opening from the clamping position in the paper roll carrier being ascertainable by the positioning unit (16) and correctable by the lifting device (11). 7. Anlage nach Patentanspruch 6, dadurch gekennzeichnet, dass die Höhenabweichung der Hülsenöffnung durch die Hebevorrichtung (11) für jede Seite der Papierrolle (8) unabhängig voneinander korrigierbar ist.7. Plant according to claim 6, characterized in that the height deviation of the sleeve opening by the lifting device (11) for each side of the paper roll (8) can be corrected independently of one another. 8. Anlage nach Anspruch 1, dadurch gekennzeichnet, dass die Schiebebühne (5) eine quer zu ihrer Fahrtrichtung verlegte Profilschiene (9) zur Aufnahme eines Transportwagens (7) mit einer Papierrolle (8) aufweist, welche in dem Einstellwagen (6) abgestützt ist.8. Installation according to claim 1, characterized in that the sliding platform (5) has a transverse to its direction of profile rail (9) for receiving a trolley (7) with a paper roll (8) which is supported in the setting carriage (6) . 9. Anlage nach Anspruch 1, dadurch gekennzeichnet, dass die Schiebebühne (5) auf Schienen (2, 3) verfahrbar ist, die in einer Bodenausnehmung (1) und auf der in einer Grube (4) angeordneten Hebevorrichtung (11) verlegt sind.9. Plant according to claim 1, characterized in that the sliding platform (5) on rails (2, 3) can be moved, which are laid in a floor recess (1) and in a pit (4) arranged lifting device (11). 10. Verfahren zum Betrieb der Anlage nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Schiebebühne (5) in eine Ruhestellung (D) zur Uebernahme eines Transportwagens (7) mit einer Papierrolle (8) verfahren wird, die Schiebebühne in die Einstellstation (B) verfahren und dort zunächst die Grobeinstellung und anschliessend mittels der Positioniereinheiten (16) und der Hebevorrichtung (11) die Feineinstellung vorgenommen wird, worauf die Schiebebühne in die Uebergabestelle (A) verfahren wird, in welcher die Hülse durch die Aufnahmekonen des Papierrollenträgers gespannt wird.10. The method for operating the system according to one of claims 1 to 8, characterized in that the sliding platform (5) in a rest position (D) for taking over a transport carriage (7) with a paper roll (8) is moved, the sliding platform is moved into the setting station (B) and there first the rough adjustment and then by means of the positioning units (16) and the lifting device (11) Fine adjustment is made, whereupon the transfer table is moved into the transfer point (A), in which the sleeve is tensioned by the receiving cones of the paper roll carrier. 11. Verfahren nach Anspruch 9, dadurch gekennzeichnet, dass die Einstellung der Papierrolle (8) in die vorgesehene Querposition durch Verschieben des Transportwagens (7) mit der Papierrolle (8) mit Hilfe der Einstellsäulen (14) vorgenommen wird.11. The method according to claim 9, characterized in that the setting of the paper roll (8) in the intended transverse position by moving the trolley (7) with the paper roll (8) is carried out with the aid of the adjusting columns (14).
EP90103714A 1989-04-05 1990-02-26 Installation for loading a paper roll onto a paper roll support of a rotary printing machine Revoked EP0391061B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT9090103714T ATE105262T1 (en) 1989-04-05 1990-02-26 SYSTEM FOR LOADING THE PAPER ROLL HOLDER OF A ROTARY PRINTING MACHINE WITH A PAPER ROLL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1250/89A CH678718A5 (en) 1989-04-05 1989-04-05
CH1250/89 1989-04-05

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EP0391061A1 true EP0391061A1 (en) 1990-10-10
EP0391061B1 EP0391061B1 (en) 1994-05-04

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AT (1) ATE105262T1 (en)
CH (1) CH678718A5 (en)
DE (1) DE59005576D1 (en)

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US5378104A (en) * 1992-06-30 1995-01-03 Payne, Jr.; J. Edwin Apparatus for lifting a large roll of paper
EP0539701B1 (en) * 1991-11-01 1995-11-22 Heidelberger Druckmaschinen Aktiengesellschaft Unwinding device for printing machines
EP0700854A3 (en) * 1994-09-09 1997-02-12 Bhs Corr Masch & Anlagenbau Device for transporting and aligning paper rolls for a paper processing and unwinding device
DE19637770A1 (en) * 1996-09-16 1998-03-19 Koenig & Bauer Albert Ag Process and system for the automatic feeding and removal of rolls
US6007017A (en) * 1996-12-21 1999-12-28 Koenig & Bauer-Albert Aktiengesellschaft Method for detecting the position of a web supply roll and for positioning the roll
WO2003080488A2 (en) * 2002-03-26 2003-10-02 Koenig & Bauer Aktiengesellschaft Automatic reel changer comprising a reel stand and a method for disposing of residual reel casings
DE102004006659A1 (en) * 2004-02-11 2005-09-08 Koenig & Bauer Ag Roll changer for rotary printing machines uses photodetector which detects center of the core on new roll by transmitting laser beam and detecting reflection from mirror on opposite side of roll
WO2005108254A1 (en) * 2004-05-03 2005-11-17 Koenig & Bauer Aktiengesellschaft Method for unloading a roll of material
DE102005008168A1 (en) * 2005-02-22 2006-08-31 Man Roland Druckmaschinen Ag Reel changer of a web press
DE102005010303B3 (en) * 2005-03-07 2006-09-07 Koenig & Bauer Ag Gluing position setting process, for flying roll change, involves setting glue point at which roll circumferences of smallest and greatest new rolls are tangential
DE102005032599B3 (en) * 2005-07-13 2006-10-19 Koenig & Bauer Ag Device for minimizing edge offset during placement of material strip of new material roll on material strip of existing material roll has roll supports for each receiving material roll
DE102005032600A1 (en) * 2005-07-13 2007-01-18 Koenig & Bauer Ag Method and apparatus for aligning a roll of material in front of the up-axis in a roll changer
DE4411366B4 (en) * 1993-04-09 2007-02-01 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Method for picking up and transporting a roll of wound strip material between two functional stations
DE102008029964A1 (en) * 2008-06-26 2010-01-21 Manroland Ag Loading arrangement for rolling changer of web printing machine, has carriage for transporting printing substrate rolling on transfer table, and carriage is manually mobile on transfer table
CN108910618A (en) * 2018-09-13 2018-11-30 常州市新创智能科技有限公司 Carbon fiber warping machine automatically up and down thread-curling device

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EP0227887A2 (en) * 1985-12-31 1987-07-08 Arnoldo Mondadori Editore S.P.A. Officine Grafiche Unit for loading a paper roll onto a paper roll support of an intaglio printing machine
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Publication number Priority date Publication date Assignee Title
EP0539701B1 (en) * 1991-11-01 1995-11-22 Heidelberger Druckmaschinen Aktiengesellschaft Unwinding device for printing machines
US5378104A (en) * 1992-06-30 1995-01-03 Payne, Jr.; J. Edwin Apparatus for lifting a large roll of paper
DE4411366B4 (en) * 1993-04-09 2007-02-01 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Method for picking up and transporting a roll of wound strip material between two functional stations
EP0700854A3 (en) * 1994-09-09 1997-02-12 Bhs Corr Masch & Anlagenbau Device for transporting and aligning paper rolls for a paper processing and unwinding device
US5755395A (en) * 1994-09-09 1998-05-26 Bhs Corrugated Maschinen-Und Anlagenau Gmbh Paper roll conveying and orienting systems for paper processing unwinding systems
DE19637770A1 (en) * 1996-09-16 1998-03-19 Koenig & Bauer Albert Ag Process and system for the automatic feeding and removal of rolls
WO1998012133A1 (en) * 1996-09-16 1998-03-26 Koenig & Bauer Aktiengesellschaft Installation for loading and unloading rolls automatically
US6138938A (en) * 1996-09-16 2000-10-31 Koenig & Bauer Aktiengesellschaft Installation for loading and unloading rolls automatically
US6007017A (en) * 1996-12-21 1999-12-28 Koenig & Bauer-Albert Aktiengesellschaft Method for detecting the position of a web supply roll and for positioning the roll
WO2003080488A2 (en) * 2002-03-26 2003-10-02 Koenig & Bauer Aktiengesellschaft Automatic reel changer comprising a reel stand and a method for disposing of residual reel casings
US7134625B2 (en) 2002-03-26 2006-11-14 Koenig & Bauer Aktiengesellschaft Automatic reel changer comprising a reel stand and a method for disposing of residual reel casings
WO2003080488A3 (en) * 2002-03-26 2004-02-12 Koenig & Bauer Ag Automatic reel changer comprising a reel stand and a method for disposing of residual reel casings
DE102004006659A1 (en) * 2004-02-11 2005-09-08 Koenig & Bauer Ag Roll changer for rotary printing machines uses photodetector which detects center of the core on new roll by transmitting laser beam and detecting reflection from mirror on opposite side of roll
WO2005108254A1 (en) * 2004-05-03 2005-11-17 Koenig & Bauer Aktiengesellschaft Method for unloading a roll of material
CN1972854B (en) * 2004-05-03 2010-12-08 柯尼格及包尔公开股份有限公司 Method for unloading a roll of material
US7841557B2 (en) 2004-05-03 2010-11-30 Koenig & Bauer Aktiengesellschaft Method for unloading a roll of material
DE102005008168A1 (en) * 2005-02-22 2006-08-31 Man Roland Druckmaschinen Ag Reel changer of a web press
DE102005010303B3 (en) * 2005-03-07 2006-09-07 Koenig & Bauer Ag Gluing position setting process, for flying roll change, involves setting glue point at which roll circumferences of smallest and greatest new rolls are tangential
WO2007006600A1 (en) 2005-07-13 2007-01-18 Koenig & Bauer Aktiengesellschaft Method and device for orienting a material roll prior to axial alignment in a roll changer
DE102005032600B4 (en) * 2005-07-13 2007-10-25 Koenig & Bauer Aktiengesellschaft Device for aligning a roll of material in front of the uprights in a reel changer
US7832682B2 (en) 2005-07-13 2010-11-16 Koenig & Bauer Aktiengesellschaft Method and device for orienting a material roll prior to axial alignment in a roll changer
DE102005032600A1 (en) * 2005-07-13 2007-01-18 Koenig & Bauer Ag Method and apparatus for aligning a roll of material in front of the up-axis in a roll changer
DE102005032599B3 (en) * 2005-07-13 2006-10-19 Koenig & Bauer Ag Device for minimizing edge offset during placement of material strip of new material roll on material strip of existing material roll has roll supports for each receiving material roll
DE102008029964A1 (en) * 2008-06-26 2010-01-21 Manroland Ag Loading arrangement for rolling changer of web printing machine, has carriage for transporting printing substrate rolling on transfer table, and carriage is manually mobile on transfer table
CN108910618A (en) * 2018-09-13 2018-11-30 常州市新创智能科技有限公司 Carbon fiber warping machine automatically up and down thread-curling device

Also Published As

Publication number Publication date
ATE105262T1 (en) 1994-05-15
DE59005576D1 (en) 1994-06-09
EP0391061B1 (en) 1994-05-04
CH678718A5 (en) 1991-10-31

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