EP1944256A2 - Device and method for aligning piles of printed matter - Google Patents

Device and method for aligning piles of printed matter Download PDF

Info

Publication number
EP1944256A2
EP1944256A2 EP08100354A EP08100354A EP1944256A2 EP 1944256 A2 EP1944256 A2 EP 1944256A2 EP 08100354 A EP08100354 A EP 08100354A EP 08100354 A EP08100354 A EP 08100354A EP 1944256 A2 EP1944256 A2 EP 1944256A2
Authority
EP
European Patent Office
Prior art keywords
alignment plate
sheet
aligning
feeder
sheet stacks
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
EP08100354A
Other languages
German (de)
French (fr)
Other versions
EP1944256B1 (en
EP1944256A3 (en
Inventor
Reinhard Lappok
Andre Pütz
Guido Zanders
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1944256A2 publication Critical patent/EP1944256A2/en
Publication of EP1944256A3 publication Critical patent/EP1944256A3/en
Application granted granted Critical
Publication of EP1944256B1 publication Critical patent/EP1944256B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • 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
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4222—Squaring-up piles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/42—Die-cutting

Definitions

  • the invention relates to a device for aligning sheet stacks in the feeder of sheet-processing machines according to the preamble of claim 1 and a method for aligning sheet stacks according to the preamble of claim 8.
  • the DE 196 27 241 C2 describes a device for forming a sheet pile in the boom of a sheet-fed press.
  • the alignment is done with the aid of vibrating plates, which are connected to vibration exciters.
  • the vibration exciter vibrates independently of the Auslegetakt.
  • the DE 42 20 074 A1 shows a device for rattling a stack. For Geradrichen while a bumper is used, which points in the direction of the stack and has at its one end a bumper.
  • the two devices mentioned have in common that the shock or shaking movement is purely translational.
  • a device with a swinging movement of an alignment plate is in the DE 198 52 365 C2 described.
  • a side fence for aligning sheets on delivery stacks in outriggers of printing presses has an alignment plate.
  • the alignment plate is mounted in a pivot bearing.
  • the pivot bearing acts as a pivot around which the alignment plate is rotated at a small angle. At its maximum angle of rotation, the alignment plate abuts the delivery stack and aligns it. Subsequently, the alignment plate is pivoted back to its original position.
  • the vibration excitation of the alignment plate happens via a pneumatic drive.
  • the object of the present invention is therefore to automatically align the sheet stack in the feeder during a continuous stacking upward movement. According to the invention, this object is achieved by a device for aligning sheet stacks with the characterizing features of claim 1 and by a method having the characterizing features of claim 8.
  • the device according to the invention allows sheet stacks in the feeder both exactly, d. H. accurate to the edge, as well as gentle, d. H. without damaging the arch, align.
  • the careful alignment is achieved in that the alignment plate of the device for aligning sheet stacks in the feeder of sheet-processing machines describes approximately a circular path.
  • the alignment plate remains parallel to the side surface of the investor sheet stack and the top edge of the alignment plate is aligned parallel to the top edge of the investor sheet stack.
  • a motion converter Between a motor drive and the alignment plate is a motion converter. This transforms the provided on the motor drive rotational movement and forces the alignment plate on a movement which describes approximately a circular path.
  • the motion converter has in an advantageous embodiment, at least one toothed belt pulley, to which the rotational movement of the motor drive is transmitted via a toothed belt.
  • the rotational movement of the motor drive can also be transmitted either via a circulating toothed belt or else via a plurality of toothed belts.
  • the toothed belt pulleys are each flanged on a rotatably mounted shaft. At its one end or at both ends, each shaft is fixedly connected, each with a lever in a first pivot point of the respective lever. In a second pivot point of the respective lever, the alignment plate is rotatably supported by means of a respective bolt.
  • the motion converter still has an element for vertical guidance of the alignment plate.
  • the device for aligning sheet stacks has a motion converter with two toothed belt pulleys.
  • the two horizontally spaced levers of the motion converter are arranged exactly parallel to each other to allow a synchronous rotational movement of the two levers and thus an approximately circular movement of the alignment plate.
  • the vertical guide of the alignment plate is given by their storage in the two pivot points of the lever.
  • the motor drive of the device for aligning sheet stacks may be, for example, a servomotor or a frequency-controlled three-phase motor.
  • a respective device for aligning sheet stacks on both sides of the investor ie fixed in the sheet transport direction right and left to the frame of the investor.
  • the device for aligning sheet stacks is mounted on the investor frame so that the alignment plate is at the height of the top edge of the feeder sheet pile. This ensures that the upper part of the stack of sheets is laterally aligned and the sheets of the sheet processing machine can be accurately fed.
  • the inventive device with the Approximately circular motion of the alignment plate as opposed to the predominantly translatory motion of prior art alignment plates, prevents interference from the upward movement of the feeder stack with the sideways jogging motion of the alignment plate.
  • the speed of the alignment plate can be regulated as a function of the machine speed.
  • the speed adjustment of the alignment plate is automatically made by the machine control.
  • the movement of the alignment plate also has a horizontal component of movement. This causes an impact movement of the alignment plate and thus the alignment of the sheet stack.
  • FIG. 1 the basic structure of a sheet punching and embossing machine 100 for punching, breaking and depositing sheets 1 of paper, cardboard and the like is shown.
  • the punching and embossing machine 100 has a feeder 10, a punching station 2, a breaking station 3 and a boom 4, which are supported and enclosed by a common machine housing 5.
  • the feeder 10 is a manual non-stop feeder 10 provided with means for introducing a new main stack (in Fig. 1 not shown).
  • the figure shows a feeder stack 11 located on a pallet 12.
  • the feeder 10 has a device for moving the feeder stack 11 clocked upwards (in FIG Fig. 1 not shown).
  • a device 20 is attached, which has an alignment plate 21 for aligning the sheet 1 of the feeder stack 11.
  • the sheets 1 are separated by a feeder 10 from a feeder pile 11 and fed via a feed table 6 of the sheet punching and embossing machine 100 and by a transport system 7 with gripper carriage 9 in the sheet transport direction T through the various stations 2, 3 and 4 of the punching and Embossing machine 100 pulled through.
  • the punching station 2 consists of a lower table and an upper table.
  • the undertable is fixedly mounted in the machine frame and provided with a counter plate to the punching knife.
  • the upper table is vertically moved back and forth.
  • the gripper carriage 9 transport the sheet 1 of the punching and embossing station 2 in the subsequent breaking station 3, which is equipped with breakout tools.
  • the break-out station 3 the unwanted pieces of waste are pushed out of the sheet 1 downwards with the aid of the break-off tools, whereby the waste pieces fall into a container-like carriage inserted below the station.
  • the boom 4 may also include a pallet on which the individual sheets are stacked in the form of a stack, so that after reaching a certain stack height, the pallets can be moved away with the stacked sheets 1 from the area of the punching and embossing machine 100.
  • Fig. 2 shows an inventive device for aligning sheet 20. This is attached to the feeder 10.
  • the sheet aligning device 20 is comprised of a motor drive 22, an alignment plate 21, and a motion converter 27 disposed therebetween.
  • the motion converter 27 converts the rotational motion of the motor drive 22 and forces the alignment plate 21 to move in an approximately circular manner.
  • the rotational movement of the motor drive 22 is transmitted via a toothed belt 23 to two toothed belt pulleys 24.
  • the toothed belt pulleys 24 are each flanged on a shaft 25.
  • a lever 28 is attached.
  • the alignment plate 21 is connected to the levers 28.
  • lever 28 are mounted firmly.
  • the alignment plate 21 is thus secured by means of a respective bolt 26 on one of four levers 28.
  • Out Fig. 3 and 4 shows that the alignment plate 21 is aligned parallel to the side surface of the investor sheet stack 11.
  • Fig. 4 shows that vertically spaced levers 28 are each aligned exactly parallel to each other.
  • Figure 5 shows the movement of the alignment plate 21 within a cycle of movement.
  • the different positions of the alignment plate 21 and the two are visible Bolt 26 indicated by dash-dotted lines.
  • the circular path on which a bolt 26 moves and the circular path on which the alignment plate 21 moves are also indicated.
  • the operation of the motion converter 27 is clear from this illustration:
  • the timing belt 23 By the timing belt 23, the two pulleys 24 (in Fig. 5 not drawn) in a rotational movement.
  • the toothed belt pulleys 24 are firmly flanged on the shafts 25.
  • the levers 28 are rotatably mounted on the shafts 25. Common pivot point of shaft 25, timing pulley 24 and lever 28 is the first pivot point D1.
  • the alignment plate 21 is connected via bolts 26 with the levers 28 and rotatably mounted in the bolt 26 in a second pivot point D2.
  • First pivot point D1 and second pivot point D2 are spaced apart. The size of the distance determines the circular motion, which is imposed on the alignment plate 21.

Landscapes

  • Pile Receivers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

The device has a motion converter provided between a motor drive i.e. servo motor, and a motor driven joggling plate (21) that forces motion to the joggling plate describing a circular path. The motion converter has two toothed belt disks to which the rotation motion of the motor drive is transferred by a toothed belt. The joggling plate is provided on height of an upper edge of a sheet stack (11) in a feeder (10). The motion converter is flanged on a swivelably supported shaft. An independent claim is also included for a method for aligning a sheet stack.

Description

Die Erfindung betrifft eine Vorrichtung zum Ausrichten von Bogenstapeln im Anleger von Bogen verarbeitenden Maschinen gemäß dem Oberbegriff von Anspruch 1 und ein Verfahren zum Ausrichten von Bogenstapeln gemäß dem Oberbegriff von Anspruch 8.The invention relates to a device for aligning sheet stacks in the feeder of sheet-processing machines according to the preamble of claim 1 and a method for aligning sheet stacks according to the preamble of claim 8.

Für die exakte Stapelbildung von abzulegenden Bogen einer Bogen verarbeitenden Maschine sind für den Ausleger verschiedenartige Vorrichtungen bekannt. Die DE 196 27 241 C2 beschreibt eine Vorrichtung zur Bildung eines Bogenstapels im Ausleger einer Bogendruckmaschine. Die Ausrichtung geschieht unter Zuhilfenahme von Rüttelplatten, welche mit Schwingungserregern verbunden sind. Der Schwingungserreger vibriert dabei unabhängig vom Auslegetakt.For the exact stacking of sheets to be deposited a sheet-processing machine various devices are known for the boom. The DE 196 27 241 C2 describes a device for forming a sheet pile in the boom of a sheet-fed press. The alignment is done with the aid of vibrating plates, which are connected to vibration exciters. The vibration exciter vibrates independently of the Auslegetakt.

Die DE 42 20 074 A1 zeigt eine Vorrichtung zum Geradstoßen eines Stapels. Zum Geradstoßen wird dabei eine Stoßstange verwendet, die in Richtung des Stapels weist und an ihrem einen Ende ein Stoßblech besitzt. Den beiden genannten Vorrichtungen ist gemein, dass die Stoß- bzw. Rüttelbewegung rein translatorisch ist.The DE 42 20 074 A1 shows a device for rattling a stack. For Geradstoßen while a bumper is used, which points in the direction of the stack and has at its one end a bumper. The two devices mentioned have in common that the shock or shaking movement is purely translational.

Eine Vorrichtung mit einer schwingenden Bewegung einer Ausrichtplatte ist in der DE 198 52 365 C2 beschrieben. Ein Seitenanschlag zum Ausrichten von Bogen auf Auslegerstapel in Auslegern von Druckmaschinen besitzt eine Ausrichtplatte. Die Ausrichtplatte ist in einem Drehlager gelagert. Das Drehlager wirkt als Drehpunkt, um den die Ausrichtplatte mit einem kleinen Winkel gedreht wird. Bei ihrem maximalen Drehwinkel stößt die Ausrichtplatte an den Auslegerstapel und richtet diesen dadurch aus. Anschließend wird die Ausrichtplatte wieder in ihre Ursprungsstellung zurückverschwenkt. Die Schwingungsanregung der Ausrichtplatte geschieht dabei über einen pneumatischen Antrieb.A device with a swinging movement of an alignment plate is in the DE 198 52 365 C2 described. A side fence for aligning sheets on delivery stacks in outriggers of printing presses has an alignment plate. The alignment plate is mounted in a pivot bearing. The pivot bearing acts as a pivot around which the alignment plate is rotated at a small angle. At its maximum angle of rotation, the alignment plate abuts the delivery stack and aligns it. Subsequently, the alignment plate is pivoted back to its original position. The vibration excitation of the alignment plate happens via a pneumatic drive.

Kommen in Bogen verarbeitenden Maschinen Nonstop-Anleger wie z.B. in der DE 41 29 136 C2 oder der DE 39 41 993 C1 beschrieben zum Einsatz, so müssen die Bogenstapel auch dort ausgerichtet oder gerade gestoßen werden. Um einen kontinuierlichen Maschinenbetrieb zu ermöglichen, wird bei manuellen Nonstop-Anlegern ein zur Neige gehender Reststapel durch einen neuen Hauptstapel ergänzt. Da Reststapel und Hauptstapel versetzt zueinander angeordnet, oder einzelne Bogen gekrümmt, schräg oder versetzt zu ihrer Soll-Lage sein können, müssen die Bogen an ihrer Seitenkante ausgerichtet und damit der Bogenstapel seitenausgerichtet werden. Nach dem Stand der Technik geschieht diese Ausrichtung von Hand.Come in sheet-processing machines non-stop investors such as in the DE 41 29 136 C2 or the DE 39 41 993 C1 described for use, so the sheet pile must be aligned there or just pushed. To enable continuous machine operation, manual non-stop investors are running out leaving remainder stack supplemented by a new main stack. Since residual stacks and main stacks offset from one another, or individual sheets can be curved, oblique or offset to their desired position, the sheets must be aligned on its side edge and thus the sheet stack to be side-aligned. According to the prior art, this alignment is done by hand.

Manuelle Nonstop-Anleger besitzen aufwärts getaktete Stapel, d. h. im selben Takt, wie Bogen abgezogen und an die Bogen verarbeitende Maschine übergeben werden, wird der Stapel aufwärts gefahren. Dadurch befindet sich der oberste Bogen des Bogenstapels immer in derselben Position relativ zu einer Bogenabzugsvorrichtung, wie z. B. einem Saugkopf. Ein optimales Vereinzeln und Abziehen der Bogen kann so sichergestellt werden.Manual non-stop investors have up-clocked stacks, i. H. in the same cycle as sheets are withdrawn and transferred to the sheet processing machine, the stack is driven upwards. As a result, the uppermost sheet of the sheet stack is always in the same position relative to a sheet withdrawal device such. B. a suction head. An optimal separation and removal of the bow can be ensured.

Problematisch an der manuellen Stapelausrichtung ist, dass eine optimale Stapelausrichtung nicht sichergestellt ist, sondern vielmehr davon abhängt, wie und ob der Maschinenbediener den Anlegerstapel ausrichtet.The problem with manual stack alignment is that optimal stack alignment is not assured, but rather depends on how and if the operator aligns the feeder stack.

Aufgabe der vorliegenden Erfindung ist es deshalb, den Bogenstapel im Anleger bei einer kontinuierlichen Stapelaufwärtsbewegung automatisch seitenauszurichten. Erfindungsgemäß wird diese Aufgabe gelöst durch eine Vorrichtung zum Ausrichten von Bogenstapeln mit den kennzeichnenden Merkmalen von Anspruch 1 und durch ein Verfahren mit den kennzeichnenden Merkmalen von Anspruch 8.The object of the present invention is therefore to automatically align the sheet stack in the feeder during a continuous stacking upward movement. According to the invention, this object is achieved by a device for aligning sheet stacks with the characterizing features of claim 1 and by a method having the characterizing features of claim 8.

Die erfindungsgemäße Vorrichtung erlaubt es, Bogenstapel im Anleger sowohl exakt, d. h. kantengenau, als auch schonend, d. h. ohne die Bogen zu beschädigen, auszurichten.The device according to the invention allows sheet stacks in the feeder both exactly, d. H. accurate to the edge, as well as gentle, d. H. without damaging the arch, align.

Die schonende Ausrichtung wird dadurch erreicht, dass die Ausrichtplatte der Vorrichtung zum Ausrichten von Bogenstapeln im Anleger von Bogen verarbeitenden Maschinen in etwa eine Kreisbahn beschreibt. Während des Bewegungszyklus bleibt die Ausrichtplatte parallel zur Seitenfläche des Anlegerbogenstapels und die Oberkante der Ausrichtplatte parallel zur Oberkante des Anlegerbogenstapels ausgerichtet. Zwischen einem motorischen Antrieb und der Ausrichtplatte befindet sich ein Bewegungswandler. Dieser wandelt die am motorischen Antrieb bereitgestellte Rotationsbewegung und zwingt der Ausrichtplatte eine Bewegung auf, welche in etwa eine Kreisbahn beschreibt. Der Bewegungswandler besitzt in einer vorteilhaften Ausführungsform mindestens eine Zahnriemenscheibe, auf welche die Rotationsbewegung des motorischen Antriebs über einen Zahnriemen übertragen wird. Besitzt der Bewegungswandler mehrere Zahnriemenscheiben, kann die Rotationsbewegung des motorischen Antriebs entweder auch über einen umlaufenden Zahnriemen oder aber über mehrere Zahnriemen übertragen werden. Die Zahnriemenscheiben sind jeweils auf einer drehbar gelagerten Welle aufgeflanscht. An ihrem einen Ende oder an beiden Enden ist jede Welle mit je einem Hebel in einem ersten Drehpunkt des jeweiligen Hebels fest verbunden. In einem zweiten Drehpunkt des jeweiligen Hebels ist die Ausrichtplatte mittels je eines Bolzens drehbar gelagert. Zusätzlich besitzt der Bewegungswandler noch ein Element zur vertikalen Führung der Ausrichtplatte.The careful alignment is achieved in that the alignment plate of the device for aligning sheet stacks in the feeder of sheet-processing machines describes approximately a circular path. During the cycle of movement, the alignment plate remains parallel to the side surface of the investor sheet stack and the top edge of the alignment plate is aligned parallel to the top edge of the investor sheet stack. Between a motor drive and the alignment plate is a motion converter. This transforms the provided on the motor drive rotational movement and forces the alignment plate on a movement which describes approximately a circular path. The motion converter has in an advantageous embodiment, at least one toothed belt pulley, to which the rotational movement of the motor drive is transmitted via a toothed belt. If the motion converter has several toothed belt pulleys, the rotational movement of the motor drive can also be transmitted either via a circulating toothed belt or else via a plurality of toothed belts. The toothed belt pulleys are each flanged on a rotatably mounted shaft. At its one end or at both ends, each shaft is fixedly connected, each with a lever in a first pivot point of the respective lever. In a second pivot point of the respective lever, the alignment plate is rotatably supported by means of a respective bolt. In addition, the motion converter still has an element for vertical guidance of the alignment plate.

In einer besonders vorteilhaften Ausführungsform besitzt die Vorrichtung zum Ausrichten von Bogenstapeln einen Bewegungswandler mit zwei Zahnriemenscheiben. Die zwei horizontal beabstandeten Hebel des Bewegungswandlers sind dabei exakt parallel zueinander angeordnet, um eine synchrone Drehbewegung der zwei Hebel zu ermöglichen und damit eine in etwa kreisförmige Bewegung der Ausrichtplatte. Die vertikale Führung der Ausrichtplatte ist durch ihre Lagerung in den zwei Drehpunkten der Hebel gegeben.In a particularly advantageous embodiment, the device for aligning sheet stacks has a motion converter with two toothed belt pulleys. The two horizontally spaced levers of the motion converter are arranged exactly parallel to each other to allow a synchronous rotational movement of the two levers and thus an approximately circular movement of the alignment plate. The vertical guide of the alignment plate is given by their storage in the two pivot points of the lever.

Bei dem motorischen Antrieb der Vorrichtung zum Ausrichten von Bogenstapeln kann es sich beispielsweise um einen Servomotor oder um einen frequenzgesteuerten Drehstrommotor handeln.The motor drive of the device for aligning sheet stacks may be, for example, a servomotor or a frequency-controlled three-phase motor.

Vorteilhafterweise ist je eine Vorrichtung zum Ausrichten von Bogenstapeln an beiden Seiten des Anlegers, d. h. in Bogentransportrichtung rechts und links am Rahmen des Anlegers befestigt. Die Vorrichtung zum Ausrichten von Bogenstapeln ist dabei so am Anlegerrahmen angebracht, dass sich die Ausrichtplatte auf Höhe der Oberkante des Anleger-Bogenstapels befindet. Dadurch wird erreicht, dass der obere Teil des Bogenstapels seitenausgerichtet wird und die Bogen der Bogenbearbeitungsmaschine lagegenau zugeführt werden können. Die erfindungsgemäße Vorrichtung mit der annähernden Kreisbewegung der Ausrichtplatte im Gegensatz zur hauptsächlich translatorischen Bewegung von Ausrichtplatten im Stand der Technik verhindert eine Überlagerung von der Aufwärtsbewegung des Anlegerstapels mit der seitwärts gerichteten Stoßbewegung der Ausrichtplatte. Dies wird durch ein vorteilhaftes Verfahren zum Ausrichten von Bogenstapeln erreicht, bei dem die vertikale Geschwindigkeitskomponente der Ausrichtplatte während des Ausrichtens der Aufwärtsgeschwindigkeit des Anlegerstapels entspricht. Die getaktete Aufwärtsbewegung des Anlegerstapels als auch die annähernd kreisförmige Bewegung der Ausrichtplatte sind synchronisiert. Die Aufwärtsgeschwindigkeit des Anlegerstapels hängt zum einen ab von der Bogendicke und zum anderen der Anzahl Bogen, welche pro Zeiteinheit an die Bogenbearbeitungsmaschine übergeben werden, also der Maschinengeschwindigkeit.Advantageously, a respective device for aligning sheet stacks on both sides of the investor, ie fixed in the sheet transport direction right and left to the frame of the investor. The device for aligning sheet stacks is mounted on the investor frame so that the alignment plate is at the height of the top edge of the feeder sheet pile. This ensures that the upper part of the stack of sheets is laterally aligned and the sheets of the sheet processing machine can be accurately fed. The inventive device with the Approximately circular motion of the alignment plate, as opposed to the predominantly translatory motion of prior art alignment plates, prevents interference from the upward movement of the feeder stack with the sideways jogging motion of the alignment plate. This is achieved by an advantageous method for aligning sheet stacks, in which the vertical velocity component of the alignment plate corresponds during alignment of the upward speed of the feeder stack. The clocked upward movement of the feeder stack as well as the approximately circular movement of the alignment plate are synchronized. The upward speed of the feeder stack depends on the one hand on the sheet thickness and on the other hand the number of sheets which are transferred per unit time to the sheet processing machine, ie the machine speed.

In einer vorteilhaften Verfahrensform kann die Geschwindigkeit der Ausrichtplatte in Abhängigkeit von der Maschinengeschwindigkeit geregelt werden. Vorteilhafterweise wird die Geschwindigkeitsanpassung der Ausrichtplatte automatisch von der Maschinensteuerung vorgenommen. Neben der beschriebenen vertikalen Bewegungskomponente besitzt die Bewegung der Ausrichtplatte auch eine horizontale Bewegungskomponente. Diese bewirkt eine Stoßbewegung der Ausrichtplatte und damit das Ausrichten des Bogenstapels.In an advantageous method, the speed of the alignment plate can be regulated as a function of the machine speed. Advantageously, the speed adjustment of the alignment plate is automatically made by the machine control. In addition to the described vertical movement component, the movement of the alignment plate also has a horizontal component of movement. This causes an impact movement of the alignment plate and thus the alignment of the sheet stack.

Die Ausrichtung des Bogenstapels erfolgt kontinuierlich, jedoch kann der motorische Antrieb der Vorrichtung in jeder Position angehalten werden, so dass die Ausrichtplatte auch als feststehender Seitenanschlag dienen kann.The orientation of the sheet stack is continuous, however, the motor drive of the device can be stopped in any position, so that the alignment plate can also serve as a fixed side stop.

Hinsichtlich weiterer vorteilhafter Ausgestaltungen der Erfindung wird auf die Unteransprüche sowie die Beschreibung eines Ausführungsbeispiels unter Bezugnahme auf die beiliegenden Zeichnungen verwiesen.With regard to further advantageous embodiments of the invention, reference is made to the dependent claims and the description of an embodiment with reference to the accompanying drawings.

Ausführungsbeispielembodiment

Die Erfindung soll an Hand eines Ausführungsbeispiels noch näher erläutert werden. Es zeigen in schematischer Darstellung

Fig. 1
eine Bogenstanz- und -prägemaschine mit erfindungsgemäßer Vorrichtung zum Ausrichten von Bogenstapeln
Fig. 2
die Vorrichtung zum Ausrichten von Bogen in einer dreidimensionalen Darstellung
Fig. 3
die Vorrichtung zum Ausrichten von Bogen in einer Draufsicht
Fig. 4
die Vorrichtung zum Ausrichten von Bogen in einer Ansicht
Fig. 5
die Vorrichtung zum Ausrichten von Bogen in einer Ansicht mit den Positionen der Ausrichtplatte innerhalb eines Bewegungszyklus
The invention will be explained in more detail with reference to an embodiment. It show in a schematic representation
Fig. 1
a sheet punching and embossing machine with inventive device for aligning sheet stacks
Fig. 2
the device for aligning sheets in a three-dimensional representation
Fig. 3
the device for aligning sheets in a plan view
Fig. 4
the device for aligning sheets in a view
Fig. 5
the device for aligning sheets in a view with the positions of the alignment plate within a cycle of movement

In Figur 1 ist der prinzipielle Aufbau einer Bogenstanz- und -prägemaschine 100 zum Stanzen, Ausbrechen und Ablegen von Bögen 1 aus Papier, Pappe und dergleichen dargestellt. Die Stanz- und Prägemaschine 100 besitzt einen Anleger 10, eine Stanzstation 2, eine Ausbrechstation 3 und einen Ausleger 4, die von einem gemeinsamen Maschinengehäuse 5 getragen und umschlossen werden.In FIG. 1 the basic structure of a sheet punching and embossing machine 100 for punching, breaking and depositing sheets 1 of paper, cardboard and the like is shown. The punching and embossing machine 100 has a feeder 10, a punching station 2, a breaking station 3 and a boom 4, which are supported and enclosed by a common machine housing 5.

Bei dem Anleger 10 handelt es sich um einen manuellen Non-Stop-Anleger 10, welcher mit einer Einrichtung zum Einbringen eines neuen Hauptstapels versehen ist (in Fig. 1 nicht dargestellt). Die Figur zeigt einen sich auf einer Palette 12 befindlichen Anlegerstapel 11. Der Anleger 10 besitzt eine Einrichtung, um den Anlegerstapel 11 getaktet aufwärts zu bewegen (in Fig. 1 nicht dargestellt). Am Rahmen des Anlegers 10 ist eine Vorrichtung 20 befestigt, welche eine Ausrichtplatte 21 zum Seitenausrichten der Bogen 1 des Anlegerstapels 11 besitzt.The feeder 10 is a manual non-stop feeder 10 provided with means for introducing a new main stack (in Fig. 1 not shown). The figure shows a feeder stack 11 located on a pallet 12. The feeder 10 has a device for moving the feeder stack 11 clocked upwards (in FIG Fig. 1 not shown). At the frame of the investor 10, a device 20 is attached, which has an alignment plate 21 for aligning the sheet 1 of the feeder stack 11.

Die Bögen 1 werden durch einen Anleger 10 von einem Anlegerstapel 11 vereinzelt und über einen Zuführtisch 6 der Bogenstanz- und -prägemaschine 100 zugeführt und von einem Transportsystem 7 mit Greiferwagen 9 in Bogentransportrichtung T durch die verschiedenen Stationen 2, 3 und 4 der Stanz- und Prägemaschine 100 hindurchgezogen.The sheets 1 are separated by a feeder 10 from a feeder pile 11 and fed via a feed table 6 of the sheet punching and embossing machine 100 and by a transport system 7 with gripper carriage 9 in the sheet transport direction T through the various stations 2, 3 and 4 of the punching and Embossing machine 100 pulled through.

Die Stanzstation 2 besteht aus einem Untertisch und einem Obertisch. Der Untertisch ist fest im Maschinengestell gelagert und mit einer Gegenplatte zum Stanzmesser versehen. Der Obertisch ist vertikal hin- und herbewegbar gelagert.The punching station 2 consists of a lower table and an upper table. The undertable is fixedly mounted in the machine frame and provided with a counter plate to the punching knife. The upper table is vertically moved back and forth.

Die Greiferwagen 9 transportieren den Bogen 1 von der Stanz- und Prägestation 2 in die nachfolgende Ausbrechstation 3, die mit Ausbrechwerkzeugen ausgestattet ist. In der Ausbrechstation 3 werden mit Hilfe der Ausbrechwerkzeuge die nicht benötigten Abfallstücke aus dem Bogen 1 nach unten herausgestoßen, wodurch die Abfallstücke in einen unter der Station eingeschobenen behälterartigen Wagen fallen.The gripper carriage 9 transport the sheet 1 of the punching and embossing station 2 in the subsequent breaking station 3, which is equipped with breakout tools. In the break-out station 3, the unwanted pieces of waste are pushed out of the sheet 1 downwards with the aid of the break-off tools, whereby the waste pieces fall into a container-like carriage inserted below the station.

Von der Ausbrechstation 3 gelangt der Bogen 1 in den Ausleger 4, wo der Bogen 1 entweder nur einfach abgelegt wird, oder aber gleichzeitig eine Trennung der einzelnen Nutzen erfolgt. Der Ausleger 4 kann auch eine Palette enthalten, auf der die einzelnen Bögen in Form eines Stapels aufgestapelt werden, so dass nach Erreichen einer bestimmten Stapelhöhe die Paletten mit den aufgestapelten Bögen 1 aus dem Bereich der Stanz- und Prägemaschine 100 weggefahren werden können.From the breaking station 3, the sheet 1 enters the boom 4, where the sheet 1 is either simply stored, or at the same time there is a separation of the individual benefits. The boom 4 may also include a pallet on which the individual sheets are stacked in the form of a stack, so that after reaching a certain stack height, the pallets can be moved away with the stacked sheets 1 from the area of the punching and embossing machine 100.

Fig. 2 zeigt eine erfindungsgemäße Vorrichtung zum Ausrichten von Bogen 20. Diese ist an dem Anleger 10 befestigt. Die Vorrichtung zum Ausrichten von Bogen 20 besteht aus einem motorischen Antrieb 22, einer Ausrichtplatte 21 und einem dazwischen angeordneten Bewegungswandler 27. Der Bewegungswandler 27 wandelt die rotatorische Bewegung des motorischen Antriebs 22 und zwingt der Ausrichtplatte 21 eine annähernd kreisförmige Bewegung auf. Die Rotationsbewegung des motorischen Antriebs 22 wird über einen Zahnriemen 23 an zwei Zahnriemenscheiben 24 übertragen. Die Zahnriemenscheiben 24 sind jeweils auf einer Welle 25 aufgeflanscht. Am jeweiligen Ende einer jeden Welle 25 ist ein Hebel 28 befestigt. Mittels Bolzen 26 ist die Ausrichtplatte 21 mit den Hebeln 28 verbunden.
Aus Fig. 3 wird deutlich, dass an beiden Enden einer jeden Welle 25 (in Figur 3 nicht bezeichnet) Hebel 28 fest gelagert sind. Die Ausrichtplatte 21 ist somit mittels je einem Bolzen 26 an einem von vier Hebeln 28 befestigt. Aus Fig. 3 und 4 ergibt sich, dass die Ausrichtplatte 21 parallel zur Seitenfläche des Anlegerbogenstapels 11 ausgerichtet ist. Weiter zeigt Fig. 4, dass vertikal beabstandete Hebel 28 jeweils exakt parallel zueinander ausgerichtet sind. Fig. 2 shows an inventive device for aligning sheet 20. This is attached to the feeder 10. The sheet aligning device 20 is comprised of a motor drive 22, an alignment plate 21, and a motion converter 27 disposed therebetween. The motion converter 27 converts the rotational motion of the motor drive 22 and forces the alignment plate 21 to move in an approximately circular manner. The rotational movement of the motor drive 22 is transmitted via a toothed belt 23 to two toothed belt pulleys 24. The toothed belt pulleys 24 are each flanged on a shaft 25. At the respective end of each shaft 25, a lever 28 is attached. By means of bolts 26, the alignment plate 21 is connected to the levers 28.
Out Fig. 3 it becomes clear that at both ends of each shaft 25 (in FIG. 3 not designated) lever 28 are mounted firmly. The alignment plate 21 is thus secured by means of a respective bolt 26 on one of four levers 28. Out Fig. 3 and 4 shows that the alignment plate 21 is aligned parallel to the side surface of the investor sheet stack 11. Next shows Fig. 4 in that vertically spaced levers 28 are each aligned exactly parallel to each other.

Fig.5 zeigt den Bewegungsablauf der Ausrichtplatte 21 innerhalb eines Bewegungszyklus. Dabei sind die verschiedenen Positionen der Ausrichtplatte 21 und der beiden sichtbaren Bolzen 26 durch strich-punktierte Linien angedeutet. Die Kreisbahn, auf welcher sich ein Bolzen 26 bewegt, und die Kreisbahn, auf welcher sich die Ausrichtplatte 21 bewegt, sind ebenfalls angedeutet. Die Funktionsweise des Bewegungswandlers 27 ergibt sich aus dieser Darstellung eindeutig: Durch den Zahnriemen 23 werden die beiden Zahnriemenscheiben 24 (in Fig. 5 nicht gezeichnet) in eine Rotationsbewegung versetzt. Die Zahnriemenscheiben 24 sind auf den Wellen 25 fest aufgeflanscht. Die Hebel 28 sind auf den Wellen 25 drehfest gelagert. Gemeinsamer Drehpunkt von Welle 25, Zahnriemenscheibe 24 und Hebel 28 ist der erste Drehpunkt D1. Die Ausrichtplatte 21 ist über Bolzen 26 mit den Hebeln 28 verbunden und in den Bolzen 26 drehbar in einem zweiten Drehpunkt D2 gelagert. Erster Drehpunkt D1 und zweiter Drehpunkt D2 sind voneinander beabstandet. Die Größe des Abstandes bestimmt die kreisbahnförmige Bewegung, welche der Ausrichtplatte 21 aufgezwungen wird. Figure 5 shows the movement of the alignment plate 21 within a cycle of movement. The different positions of the alignment plate 21 and the two are visible Bolt 26 indicated by dash-dotted lines. The circular path on which a bolt 26 moves and the circular path on which the alignment plate 21 moves are also indicated. The operation of the motion converter 27 is clear from this illustration: By the timing belt 23, the two pulleys 24 (in Fig. 5 not drawn) in a rotational movement. The toothed belt pulleys 24 are firmly flanged on the shafts 25. The levers 28 are rotatably mounted on the shafts 25. Common pivot point of shaft 25, timing pulley 24 and lever 28 is the first pivot point D1. The alignment plate 21 is connected via bolts 26 with the levers 28 and rotatably mounted in the bolt 26 in a second pivot point D2. First pivot point D1 and second pivot point D2 are spaced apart. The size of the distance determines the circular motion, which is imposed on the alignment plate 21.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Bogenbow
22
Stanzstationpunching station
33
Ausbrechstationstripping
44
Auslegerboom
55
Maschinengehäusemachine housing
66
Zuführtischfeed
77
Transportsystemtransport system
88th
Steuerungcontrol
99
Greiferwagengripper carriages
1010
Anlegerinvestor
1111
Anlegerstapelfeeder pile
1212
Palettepalette
2020
Vorrichtung zum Ausrichten von BogenDevice for aligning sheets
2121
Ausrichtplattealignment
2222
motorischer Antriebmotor drive
2323
Zahnriementoothed belt
2424
ZahnriemenscheibeTiming pulley
2525
Wellewave
2626
Bolzenbolt
2727
Bewegungswandlermotion converter
2828
Hebellever
100100
Bogenstanz- und -prägemaschineSheet punching and embossing machine
TT
BogentransportrichtungSheet transport direction
DD
1. Drehpunkt1st pivot
D2D2
2. Drehpunkt2nd pivot

Claims (12)

Vorrichtung zum Ausrichten von Bogenstapel (20) im Anleger (10) von Bogenverarbeitenden Maschinen (100), insbesondere Druckmaschinen oder Druckweiterverarbeitungsmaschinen, mit einer motorischen angetriebenen Ausrichtplatte (21),
dadurch gekennzeichnet,
dass sich zwischen motorischem Antrieb (22) und Ausrichtplatte (21) ein Bewegungswandler (27) befindet, der der Ausrichtplatte (21) eine Bewegung aufzwingt, welche in etwa eine Kreisbahn beschreibt.Device for aligning sheet stacks (20) in the feeder (10) of sheet-processing machines (100), in particular printing machines or print finishing machines, with a motor-driven alignment plate (21),
characterized,
that between the motor drive (22) and alignment plate (21) is a motion converter (27) which imposes a movement of the alignment plate (21), which describes approximately a circular path. Vorrichtung zum Ausrichten von Bogenstapel nach Anspruch 1,
dadurch gekennzeichnet,
dass der Bewegungswandler (27) mindestens eine Zahnriemenscheibe 24) besitzt, auf welche die Rotationsbewegung des motorischen Antriebs (22) mittels mindestens eines Zahnriemens (24) übertragen wird und welche auf je einer drehbar gelagerte Welle (25) aufgeflanscht ist, die jeweils in mindestens einem Ende mit je einem Hebel (28) in einem ersten Drehpunkt (D1) drehfest verbunden ist, wobei in einem zweiten Drehpunkt (D2) des jeweiligen Hebels (28) die Ausrichtplatte (21) mittels eines Bolzens (26) drehbar gelagert ist und wobei der Bewegungswandler (27) ein Element zur vertikalen Führung der Ausrichtplatte (21) besitzt.Apparatus for aligning sheet stacks according to claim 1,
characterized,
that the motion converter (27) has at least one toothed belt pulley 24), to which the rotational movement of the motor drive (22) is transmitted by means of at least one toothed belt (24) and which is flanged onto a respective rotatably mounted shaft (25), each in at least an end with a lever (28) in a first pivot point (D1) is rotatably connected, wherein in a second pivot point (D2) of the respective lever (28) the alignment plate (21) by means of a bolt (26) is rotatably mounted and wherein the motion converter (27) has an element for vertical guidance of the alignment plate (21). Vorrichtung zum Ausrichten von Bogenstapel nach Anspruch 1,
dadurch gekennzeichnet,
dass der Bewegungswandler (27) zwei Zahnriemenscheiben (24) besitzt, auf welche die Rotationsbewegung des motorischen Antriebs (22) mittels mindestens eines Zahnriemens (23) übertragen wird und welche auf je einer drehbar gelagerte Welle (25) aufgeflanscht ist, die jeweils in mindestens einem Ende mit je einem Hebel (28) in einem ersten Drehpunkt (D1) drehfest verbunden ist, wobei in einem zweiten Drehpunkt (D2) des jeweiligen Hebels (28) die Ausrichtplatte (21) mittels eines Bolzens (26) drehbar gelagert ist.Apparatus for aligning sheet stacks according to claim 1,
characterized,
in that the motion converter (27) has two toothed belt pulleys (24) to which the rotational movement of the motor drive (22) is transmitted by means of at least one toothed belt (23) and which is flanged onto a respective rotatably mounted shaft (25), each in at least one end with a lever (28) in a first pivot point (D1) is rotatably connected, wherein in a second pivot point (D2) of the respective lever (28) the alignment plate (21) by means of a bolt (26) is rotatably mounted. Vorrichtung zum Ausrichten von Bogenstapel nach Anspruch 1,
dadurch gekennzeichnet,
dass die Ausrichtplatte (21) sich auf Höhe der Oberkante des Bogenstapels (11) im Anleger (10) befindet.Apparatus for aligning sheet stacks according to claim 1,
characterized,
that the alignment plate (21) at the level of the upper edge of the sheet stack (11) in the feeder (10). Vorrichtung zum Ausrichten von Bogenstapel nach Anspruch 1,
dadurch gekennzeichnet,
dass die Vorrichtung (20) am Rahmen des Anlegers (10) befestigt ist.Apparatus for aligning sheet stacks according to claim 1,
characterized,
in that the device (20) is fastened to the frame of the feeder (10). Vorrichtung zum Ausrichten von Bogenstapel nach Anspruch 1,
dadurch gekennzeichnet,
dass der motorische Antrieb (22) ein Servomotor ist.Apparatus for aligning sheet stacks according to claim 1,
characterized,
that the motor drive (22) is a servo motor. Vorrichtung zum Ausrichten von Bogenstapel nach Anspruch 1,
dadurch gekennzeichnet,
dass der motorische Antrieb (22) ein frequenzgesteuerter Drehstrommotor ist.Apparatus for aligning sheet stacks according to claim 1,
characterized,
that the motor drive (22) is a frequency-controlled three-phase motor. Verfahren zum Ausrichten von Bogenstapel (11) im Anleger (10) einer Bogenverarbeitenden Maschinen (100) mit einer Vorrichtung zum Ausrichten von Bogenstapel (20) nach Anspruch 1,
dadurch gekennzeichnet,
dass die vertikale Geschwindigkeitskomponente der Ausrichtplatte (21) während des Ausrichtens der Aufwärtsgeschwindigkeit des Anlegerstapels (11) entspricht.Method for aligning sheet stacks (11) in the feeder (10) of a sheet-processing machine (100) with a device for aligning sheet stacks (20) according to claim 1,
characterized,
that the vertical velocity component of the alignment plate (21) during the alignment of the upward speed of the feeder pile (11). Verfahren zum Ausrichten von Bogenstapel nach Anspruch 8,
dadurch gekennzeichnet,
dass die Geschwindigkeit der Bewegung der Ausrichtplatte (21) in Abhängigkeit von der Maschinengeschwindigkeit geregelt werden kann.Method for aligning sheet stacks according to claim 8,
characterized,
in that the speed of movement of the alignment plate (21) can be regulated as a function of the machine speed. Verfahren zum Ausrichten von Bogenstapel nach Anspruch 8,
dadurch gekennzeichnet,
dass die Bewegung der Ausrichtplatte (21) horizontale und vertikale Bewegungskomponenten besitzt.Method for aligning sheet stacks according to claim 8,
characterized,
that the movement of the alignment plate (21) has horizontal and vertical movement components. Bogenverarbeitende Maschine (100) zur Bearbeitung von Bogen aus Papier, Pappe und dergleichen,
dadurch gekennzeichnet,
dass diese eine Vorrichtung (20) zum Ausrichten von Bogenstapeln (11) nach einem der Ansprüche 1-7 besitzt.Sheet processing machine (100) for processing sheets of paper, cardboard and the like,
characterized,
in that it has a device (20) for aligning sheet stacks (11) according to any one of claims 1-7. Bogenverarbeitende Maschine (100) nach Anspruch 11,
dadurch gekennzeichnet,
dass die Bogenverarbeitende Maschine (100) eine Bogenstanz- und -prägemaschine ist.Sheet processing machine (100) according to claim 11,
characterized,
in that the sheet processing machine (100) is a sheet punching and embossing machine.
EP08100354A 2007-01-15 2008-01-11 Device for aligning piles of sheets Not-in-force EP1944256B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007002154A DE102007002154A1 (en) 2007-01-15 2007-01-15 Apparatus and method for aligning sheet stacks

Publications (3)

Publication Number Publication Date
EP1944256A2 true EP1944256A2 (en) 2008-07-16
EP1944256A3 EP1944256A3 (en) 2009-11-18
EP1944256B1 EP1944256B1 (en) 2012-03-14

Family

ID=39311063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08100354A Not-in-force EP1944256B1 (en) 2007-01-15 2008-01-11 Device for aligning piles of sheets

Country Status (4)

Country Link
US (1) US7658378B2 (en)
EP (1) EP1944256B1 (en)
AT (1) ATE549281T1 (en)
DE (1) DE102007002154A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909749A (en) * 2011-08-01 2013-02-06 海德堡印刷机械股份公司 Sheet stamping and/or embossing station with closing frame that is operated using compressed air
CN103921306A (en) * 2013-01-10 2014-07-16 海德堡印刷机械股份公司 Method For Adjusting The Pressing Force A Punching Machine

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002899A1 (en) 2012-02-14 2013-08-14 Heidelberger Druckmaschinen Ag Device for changing the upper tool of a punching machine
DE102012007606A1 (en) 2012-04-16 2013-10-17 Heidelberger Druckmaschinen Aktiengesellschaft Method for sheet transfer and punching machine with gripper transport system
DE102013008298A1 (en) 2012-05-31 2013-12-05 Heidelberger Druckmaschinen Ag Transportation device for use in sheet feeder for e.g. sheet punching machine for transporting sheet in sheet transport plane, has transport element arranged on side of transport plane, and pressing element designed as tape-shaped element
ES2711538T3 (en) 2012-09-06 2019-05-06 Heidelberger Druckmasch Ag Device for the alignment of sheets with articulated arm support
DE102012019991A1 (en) * 2012-10-12 2014-04-17 Heidelberger Druckmaschinen Ag Drive device and punching machine with such a drive device
DE102012020360A1 (en) 2012-10-17 2014-04-17 Heidelberger Druckmaschinen Ag Punching machine with monitoring sensor and method for rapid shutdown of such a machine
DE102013001778A1 (en) 2013-01-31 2014-07-31 Heidelberger Druckmaschinen Ag Monitoring method for collision avoidance of a punching machine with brake brush
DE102013006348A1 (en) 2013-04-12 2014-10-16 Heidelberger Druckmaschinen Ag Upper tool, processing station and method for breaking out
CN104441051B (en) 2013-09-25 2017-04-12 天津长荣印刷设备股份有限公司 Punching machine with gripper edge stripper
JP5669920B1 (en) * 2013-11-13 2015-02-18 三菱重工印刷紙工機械株式会社 Scaring device, counter ejector and box making machine
US9079732B1 (en) 2014-01-21 2015-07-14 Xerox Corporation Sheet registration using orbital tampers
DE102014003294A1 (en) 2014-03-07 2015-09-10 Masterwork Machinery Co., Ltd. Stripping tool for a punching machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525649B1 (en) * 1975-06-09 1976-09-30 Bruderhaus Maschinen Gmbh Bow offshoot
DE2939267A1 (en) * 1979-09-28 1981-04-02 Mabeg Maschinenbau Gmbh Nachf. Hense & Pleines Gmbh & Co, 6050 Offenbach Automatic aligning up unit for sheet stacks - has vertically movable sheet support plate, stop on one side and adjustment link on other side of sheet stack
DE3710329A1 (en) * 1986-06-30 1988-01-07 Polygraph Leipzig Device for adjusting lateral stops in sheet deliverers
EP0505021A2 (en) * 1987-09-24 1992-09-23 Komori Corporation Feeder for a sheet-feed printing machine
EP0970903A2 (en) * 1998-07-07 2000-01-12 Hamada Printing Press Mfg. Co., Ltd. Paper feed device for printing press

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982751A (en) * 1975-09-16 1976-09-28 Westvaco Corporation Parallel action jogger
US4147342A (en) * 1977-07-21 1979-04-03 Xerox Corporation Vibrating tamper
IT1166839B (en) * 1979-05-18 1987-05-06 Omg Off Macch Grafic SPEAKER DEVICE, IN PARTICULAR FOR THE SEGMENT OF SIGNATURES OR SHEETS IN THE FORMATION OF STACKS IN BINDING MACHINES, FOR EXAMPLE LOADERS
US4607831A (en) * 1983-10-19 1986-08-26 Trimmer Machine Co., Inc. Overlapping signature stream with adjustable side plate jogger
DE3941993C1 (en) 1989-12-20 1991-01-17 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
DE4129136A1 (en) 1991-09-02 1993-03-04 Heidelberger Druckmasch Ag DEVICE FOR ADJUSTING AN ARC PACK
DE4220074A1 (en) 1992-06-19 1993-12-23 Heidelberger Druckmasch Ag Device for pushing a stack straight
DE4426861C2 (en) * 1994-07-29 1997-07-17 Roland Man Druckmasch Device for the lateral alignment of arcs in an arc stream
GB2307679B (en) 1995-11-30 1999-10-06 Heidelberger Druckmasch Ag Apparatus for forming a sheet pile e.g. in a delivery of a sheet-fed printing machine
DE19627241C2 (en) 1995-11-30 2002-03-07 Heidelberger Druckmasch Ag Device for forming a stack of sheets in the delivery of a sheet printing machine
US6168154B1 (en) * 1997-05-26 2001-01-02 Nisca Corporation Yamanashi-Ken Sheet handling device for continually fed sheets which are aligned and moved from first to second storage locations
DE19852365C2 (en) 1998-11-13 2001-09-13 Koenig & Bauer Ag Side stop for aligning sheets on delivery stacks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525649B1 (en) * 1975-06-09 1976-09-30 Bruderhaus Maschinen Gmbh Bow offshoot
DE2939267A1 (en) * 1979-09-28 1981-04-02 Mabeg Maschinenbau Gmbh Nachf. Hense & Pleines Gmbh & Co, 6050 Offenbach Automatic aligning up unit for sheet stacks - has vertically movable sheet support plate, stop on one side and adjustment link on other side of sheet stack
DE3710329A1 (en) * 1986-06-30 1988-01-07 Polygraph Leipzig Device for adjusting lateral stops in sheet deliverers
EP0505021A2 (en) * 1987-09-24 1992-09-23 Komori Corporation Feeder for a sheet-feed printing machine
EP0970903A2 (en) * 1998-07-07 2000-01-12 Hamada Printing Press Mfg. Co., Ltd. Paper feed device for printing press

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909749A (en) * 2011-08-01 2013-02-06 海德堡印刷机械股份公司 Sheet stamping and/or embossing station with closing frame that is operated using compressed air
CN102909749B (en) * 2011-08-01 2016-08-03 天津长荣印刷设备股份有限公司 There is page cross cutting and/or the marking press of the closure frame of pressure air manipulation
CN103921306A (en) * 2013-01-10 2014-07-16 海德堡印刷机械股份公司 Method For Adjusting The Pressing Force A Punching Machine
EP2754541A3 (en) * 2013-01-10 2015-06-10 Masterwork Machinery Co., Ltd. Method for adjusting the pressing force a punching machine
CN103921306B (en) * 2013-01-10 2016-08-31 天津长荣印刷设备股份有限公司 For the method adjusting die-cutting machine pressure

Also Published As

Publication number Publication date
US7658378B2 (en) 2010-02-09
ATE549281T1 (en) 2012-03-15
US20080169597A1 (en) 2008-07-17
DE102007002154A1 (en) 2008-07-17
EP1944256B1 (en) 2012-03-14
EP1944256A3 (en) 2009-11-18

Similar Documents

Publication Publication Date Title
EP1944256B1 (en) Device for aligning piles of sheets
EP2447197B1 (en) Device and method for turning stacks of sheet-shaped material
EP1882566B1 (en) Sheet cutting and creasing press with registration alignment and method for operating such a press
EP2452790B1 (en) Processing station for a stamping machine and method for removing a test blank
EP2399715B1 (en) Depositing and use separation station for a sheet blanking press
EP2754541B1 (en) Method for adjusting the pressing force a punching and embossing machine
EP2397285B1 (en) Stamping and/or embossing station of a sheet stamping machine
EP2087972B1 (en) Device for punching
EP2147881A2 (en) Depositing device for flat products
EP2165954B1 (en) Machine for processing sheets and method for delivering sheets
EP2923979B1 (en) Method and device for holding down a sheet on the feed table of a sheet processing machine
DE102011118283A1 (en) Processing station e.g. break-away station, for use in punching and/or embossing machine for e.g. punching paper sheet for packing cosmetics, has interface actuating motors, and memory for task related storage of position data of motors
EP2653420B1 (en) Method for sheet transfer and punching machine with gripper transport system
EP2014589A2 (en) Sheet-fed punching and embossing machine and method for sheet alignment
EP2572843B1 (en) Method for adjusting a stamping tool and sheet stamping station with covering panel that can be held using suction
EP3994088B1 (en) Punching machine having a transport system in the form of a chain gripper system, and a method for opening at least one holding element
DE102013001778A1 (en) Monitoring method for collision avoidance of a punching machine with brake brush
EP4003890A1 (en) Sheet processing machine with at least one sheet storage device, and method for storing sheets
EP1882659A2 (en) Sheet-fed punching and embossing machine and method for sheet alignment
EP2388115B1 (en) Stamping and/or embossing device
EP2216278A2 (en) Method for transferring sheets
WO2021083676A1 (en) Sheet processing machine with at least one sheet storage device, and method for storing sheets
DE102011116220A1 (en) Method for operating sheet punching machine for punching sheets used for packing e.g. cosmetics, involves controlling linear electromagnetic actuators during sheet transport process such that sheet is greatly accelerated

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17P Request for examination filed

Effective date: 20100518

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

RTI1 Title (correction)

Free format text: DEVICE FOR ALIGNING PILES OF SHEETS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 549281

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120315

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008006672

Country of ref document: DE

Effective date: 20120510

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20120314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120614

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20120314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120615

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120714

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120716

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

26N No opposition filed

Effective date: 20121217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008006672

Country of ref document: DE

Effective date: 20121217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120625

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20130129

Year of fee payment: 6

Ref country code: FR

Payment date: 20130220

Year of fee payment: 6

Ref country code: DE

Payment date: 20130131

Year of fee payment: 6

BERE Be: lapsed

Owner name: HEIDELBERGER DRUCKMASCHINEN A.G.

Effective date: 20130131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130111

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130111

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 549281

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008006672

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008006672

Country of ref document: DE

Effective date: 20140801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140131

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080111

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130111