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EP1607356A2 - Device for aligning a stack of sheets arranged one above the other - Google Patents

Device for aligning a stack of sheets arranged one above the other Download PDF

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Publication number
EP1607356A2
EP1607356A2 EP05016260A EP05016260A EP1607356A2 EP 1607356 A2 EP1607356 A2 EP 1607356A2 EP 05016260 A EP05016260 A EP 05016260A EP 05016260 A EP05016260 A EP 05016260A EP 1607356 A2 EP1607356 A2 EP 1607356A2
Authority
EP
European Patent Office
Prior art keywords
sheets
sheet
leading edge
der
suction
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
EP05016260A
Other languages
German (de)
French (fr)
Other versions
EP1607356B1 (en
EP1607356A3 (en
Inventor
Hartmut Karl Saurer
Rudolf Wukovich
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.)
KBA Notasys SA
Original Assignee
KBA Giori SA
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 KBA Giori SA filed Critical KBA Giori SA
Publication of EP1607356A2 publication Critical patent/EP1607356A2/en
Publication of EP1607356A3 publication Critical patent/EP1607356A3/en
Application granted granted Critical
Publication of EP1607356B1 publication Critical patent/EP1607356B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • B65H29/243—Suction rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H15/00—Overturning articles
    • B65H15/008—Overturning articles employing belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6654—Advancing articles in overlapping streams changing the overlapping figure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6654—Advancing articles in overlapping streams changing the overlapping figure
    • B65H29/6663—Advancing articles in overlapping streams changing the overlapping figure reversing the overlapping figure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/34—Apparatus for squaring-up piled articles
    • B65H31/36—Auxiliary devices for contacting each article with a front stop as it is piled
    • 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
    • B65H9/04—Fixed or adjustable stops or gauges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
    • B65H2404/2611—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip forming curved transport path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
    • B65H2406/334—Rotary suction means, e.g. roller, cylinder or drum arranged on movable frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Definitions

  • the invention relates to a device for aligning in one layer stacked sheets according to the preamble of claim 1.
  • Devices are, for example, but not exclusively, to used, printed sheets on at least one edge with sufficient Align accuracy over each other, so that the stack then can be cropped at the edges.
  • printed products For example, provided with registration numbers, it is after the Printing the sheet requires that the order of the sheets in one Stack forming situation is preserved.
  • DE-PS 12 32 986 discloses a stacking device for folded sheet layers.
  • the scaly sheet layers are using a belt transport system guided around a cylinder and turned. Subsequently, the sheet layers aligned with stops and stacked.
  • EP 0 173 959 A1 shows a sheet processing machine which is of a Bottom of a first stack of sheets are fed. After editing The unequipped sheets become a shelf by means of a belt system transported and deposited with a suction conveyor on top of a second stack.
  • a device which in the manner of a Vibrating table is formed.
  • This vibrating table is a support table provided on at least two adjacent sides of the support table lateral stops are arranged on the side edges of the bow to Plant can come.
  • the sheet is placed on the support table and this then so far in the direction of the two stops inclined that the side edges of the bow due to gravity come to the attacks to the plant. After that will the vibrating table is vibrated to thereby loosen the position of the sheets and an alignment movement of the individual sheets relative to one another enable.
  • the invention is based on the object, an apparatus and a method to provide alignment in a layer stacked sheet.
  • the achievable with the present invention consist in particular that the Position of the sheet with not aligned leading edge not directly on the Resting table is stored, but on an upstream support plate. It is in the device a sheet feeder provided on the support plate discarded sheet individually decreases and forming aigegeschuppten Schuppenstrom continues to promote. In this undergeschuppten shingled stream lies the leading edge of each sheet each below the immediate previous bow. As a result, when sorting, the order becomes the bow does not change. Behind the sheet feeder is in the device a Turning provided, with the shingled stream is turned. By the turn of the shingled stream is achieved in the result that every bow in the Area of its leading edge is freely accessible.
  • a known sheet feeder 02 may be used become.
  • sheet feeder 02 is shown in Fig. 1 concealed support plate provided on the one layer of superimposed sheets 04, For example, with notes and registration numbers printed sheets filed can be.
  • a movable suction unit 03 By using a movable suction unit 03, the Bow 04 in a known manner individually removed from the situation and under formation of a shingled scale flow, in which the sheet 04 with their leading edge are each below the previous sheet 04, in Direction of a turning device 06 further promoted.
  • the conveying speed of the suction belts 08 in the sheet feeder 02 is higher as the conveying speed of the suction belts 09 in the turning device 06, see above that as a result the conveying speed of the scale flow after aligning the sheet 04 is reduced at the side pull mark 07. This will be the Overlap between the individual sheets 04 in the scale flow increased and the imbricated stream thus promoted more slowly, so that the material run with the already laterally oriented bow 04 is quieter.
  • At one Control panel 11 can input commands for the device 01 and different operating states are displayed.
  • the suction roller 13 runs in the direction of Movement arrow 14 rotates around so that the bow 04 of the enema undergeschuppten Schuppenstroms be turned so that the bow 04 am Outlet of the turning device 06 in the region of its leading edge respectively free whereas the trailing edge of each sheet 04 is below the each subsequent arc 04 is in the imbricated stream.
  • a support table 16 is arranged, at the rear end of a hidden in Fig. 2 illustrated leading edge stop is provided.
  • a serving as a conveyor 17 Suction unit 17 with two rotatably driven absorbent 18, z.
  • Legs Suction rollers 18, the individual sheets 04 of the scale flow in succession sucked in the area of its front edge and against the concealed Leading edge stop to be promoted.
  • the Device 01 forms on the support table 16 a new layer of stacked sheet 04, the leading edge and side edge respectively is aligned.
  • the height of the new location can be with a sensor, not shown measured and the Saugsammlungtician 17 as a function of this measurement be adjusted vertically.
  • the suction rollers 18 are with their Extend so that it is always level with the top of the new layer and push it not on the respective top sheet 04 to be aligned.
  • the device 01 can be operated, for example, as follows: for example, one hundred sheets 04 have been deducted from the device 01, the device 01 is switched off for a certain time, so that the Sheet running is interrupted. Each in a shingled stream summarized sheet 04 are then by the turning device 06 for Auflagetisch 16 conveyed and there stacked to form a new location. Once all the bow 04 of the scale flow is aligned with the leading edge mark are, the respective position of the support table 16 in the direction of downstream device (not shown), for example, the Trimming the edges of the sheet 04 serves, further promoted.
  • the leading end of the first shows Stack of removed sheets in the transport direction, d. H. the leading end
  • the sheet is, based on the transport direction, also the discard pile Running forward.
  • a camera system 21 may be provided in the device 01 be provided with the registration numbers of the individual sheets 04 can be observed.
  • Fig. 3 the turning device 06 with the circumferential guide belts 12th and the suction roller 13 is shown in a perspective view from below. you detects that the guide belts 12 at the outlet of the turning device 06 are guided along suction boxes 22 and thus at the outlet of the Turning device 06 in the manner of suction belts 12 work. This will ensures that the sheet 04 sucked at the outlet of the turning device 06 and in this way their situation is secured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measurement Of Radiation (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

The device for the alignment of at least the leading edge of sheets in a stack includes a support plate upon which the misaligned sheets are laid, a sheet feeder (02) by which the sheets can be taken from the support plate to form an overlapped stream feed, and a reversing unit (06) installed behind the sheet feeder and by which the stream feed is turned so that each sheet is freely accessible in the region of its leading edge. A transporting device (17) is installed behind the reversing unit to carry the sheets to the leading edge stop of the support table (16) for alignment of their respective leading edges.

Description

Die Erfindung betrifft eine Vorrichtung zur Ausrichtung von in einer Lage übereinander angeordneten Bogen gemäss dem Oberbegriff des Anspruchs 1.The invention relates to a device for aligning in one layer stacked sheets according to the preamble of claim 1.

Vorrichtungen werden beispielsweise, jedoch keineswegs ausschliesslich, dazu eingesetzt, bedruckte Bogen an zumindest einer Kante mit ausreichender Genauigkeit übereinander liegend auszurichten, so dass der Stapel anschliessend an den Kanten beschnitten werden kann. Bei manchen Druckerzeugnissen, beispielsweise mit Registriemummem versehenen Wertnoten, ist es nach dem Bedrucken der Bogen erforderlich, dass die Reihenfolge der Bogen in der einen Stapel bildenden Lage erhalten bleibt.Devices are, for example, but not exclusively, to used, printed sheets on at least one edge with sufficient Align accuracy over each other, so that the stack then can be cropped at the edges. For some printed products, For example, provided with registration numbers, it is after the Printing the sheet requires that the order of the sheets in one Stack forming situation is preserved.

Die DE 68 09 156 U beschreibt eine Anordnung zum Herstellen eines geordneten Stapels von flachen Sendungen. Dabei werden unregelmässig ankommende Sendungen geschuppt und auf einem Stapel abgelegt.DE 68 09 156 U describes an arrangement for producing an ordered Stack of flat shipments. This will be irregular incoming Shipments scaled and stored on a pile.

Die DE-PS 12 32 986 offenbart eine Stapelvorrichtung für gefalzte Bogenlagen. Dabei werden die geschuppten Bogenlagen mittels eines Bändertransportsystems um einen Zylinder geführt und gewendet. Anschliessend werden die Bogenlagen an Anschlägen ausgerichtet und gestapelt.DE-PS 12 32 986 discloses a stacking device for folded sheet layers. The scaly sheet layers are using a belt transport system guided around a cylinder and turned. Subsequently, the sheet layers aligned with stops and stacked.

Die EP 0 173 959 A1 zeigt eine Bogenverarbeitungsmaschine, der von einer Unterseite eines ersten Stapels Bogen zugeführt werden. Nach der Bearbeitung werden mittels eines Bändersystems die ungeschuppten Bogen zu einer Ablage transportiert und mit einem Saugförderer oben auf einem zweiten Stapel abgelegt. EP 0 173 959 A1 shows a sheet processing machine which is of a Bottom of a first stack of sheets are fed. After editing The unequipped sheets become a shelf by means of a belt system transported and deposited with a suction conveyor on top of a second stack.

Aus der EP 06 14 840 A1 ist eine Vorrichtung bekannt, die in der Art eines Rütteltisches ausgebildet ist. Bei diesem Rütteltisch ist ein Auflagetisch vorgesehen, wobei an mindestens zwei, benachbarten Seiten des Auflagetisches seitliche Anschläge angeordnet sind, die an den Seitenkanten der Bogen zur Anlage kommen können. Zur Ausrichtung der Lage übereinander angeordneter Bogen wird die Lage auf den Auflagetisch aufgelegt und dieser anschliessend so weit in Richtung der beiden Anschläge geneigt, dass die Seitenkanten der Bogen aufgrund der Schwerkraft an den Anschlägen zur Anlage kommen. Danach wird der Rütteltisch in Vibration versetzt, um dadurch die Lage der Bogen aufzulockern und eine Ausrichtbewegung der einzelnen Bogen relativ zueinander zu ermöglichen.From EP 06 14 840 A1 a device is known which in the manner of a Vibrating table is formed. This vibrating table is a support table provided on at least two adjacent sides of the support table lateral stops are arranged on the side edges of the bow to Plant can come. For aligning the layer one above the other The sheet is placed on the support table and this then so far in the direction of the two stops inclined that the side edges of the bow due to gravity come to the attacks to the plant. After that will the vibrating table is vibrated to thereby loosen the position of the sheets and an alignment movement of the individual sheets relative to one another enable.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung und ein Verfahren zur Ausrichtung von in einer Lage übereinander angeordneten Bogen zu schaffen.The invention is based on the object, an apparatus and a method to provide alignment in a layer stacked sheet.

Diese Aufgabe wird erfindungsgemäss durch die Merkmale des Anspruchs 1 gelöst.This object is achieved according to the invention by the features of claim 1 solved.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass die Lage der Bogen mit nicht ausgerichteter Vorderkante nicht unmittelbar auf dem Auflagetisch abgelegt wird, sondern auf einer vorgelagerten Tragplatte. Dabei ist in der Vorrichtung ein Bogenanleger vorgesehen, der die auf der Tragplatte abgelegten Bogen einzeln abnimmt und unter Bildung eines untergeschuppten Schuppenstroms weiterfördert. In diesem untergeschuppten Schuppenstrom liegt die Vorderkante eines jeden Bogens jeweils unterhalb des unmittelbar vorhergehenden Bogens. Im Ergebnis wird also beim Vereinzeln die Reihenfolge der Bogen nicht verändert. Hinter dem Bogenanleger ist in der Vorrichtung eine Wendeeinrichtung vorgesehen, mit der der Schuppenstrom gewendet wird. Durch die Wendung des Schuppenstroms wird im Ergebnis erreicht, dass jeder Bogen im Bereich seiner Vorderkante frei zugänglich ist. Zur eigentlichen Ausrichtung der einzelnen Bogen ist dann hinter der Wendeeinrichtung eine Fördereinrichtung vorgesehen, mit der die Bogen einzeln zum Vorderkantenanschlag des Auflagetisches gefördert werden. Durch die Anlage der Vorderkante der Bogen am Vorderkantenanschlag wird die gewünschte Ausrichtung der Bogen erreicht und zugleich eine neue Lage von Bogen, die alle jeweils am Vorderkantenanschlag anliegen, gebildet.The achievable with the present invention consist in particular that the Position of the sheet with not aligned leading edge not directly on the Resting table is stored, but on an upstream support plate. It is in the device a sheet feeder provided on the support plate discarded sheet individually decreases and forming a untergeschuppten Schuppenstrom continues to promote. In this untergeschuppten shingled stream lies the leading edge of each sheet each below the immediate previous bow. As a result, when sorting, the order becomes the bow does not change. Behind the sheet feeder is in the device a Turning provided, with the shingled stream is turned. By the turn of the shingled stream is achieved in the result that every bow in the Area of its leading edge is freely accessible. For the actual orientation of the single sheet is then behind the turning device a conveyor provided with the sheets individually to the leading edge stop of Supporting table to be promoted. By planting the leading edge of the bow At the leading edge stop the desired alignment of the sheets is achieved and at the same time a new layer of bows, all at the same time Abutting edge stop, formed.

Da die Bogen bei der Ausrichtbewegung am Vorderkantenanschlag jeweils oben auf der neu gebildeten Lage aufliegen, wird die Ausrichtbewegung nicht durch das Gewicht der anderen Bogen behindert. Zugleich wird jedoch die Reihenfolge der Bogen in der Lage, anders als beispielsweise beim Umstapeln, erhalten. Nach dem vollständigen Durchlauf aller Bogen der ursprünglichen Lage hat sich dann auf dem Auflagetisch eine neue Lage von Bogen mit ausgerichteter Vorderkante gebildet, wobei der ursprünglich oberste Bogen in der neuen Lage ganz unten liegt.Since the sheets in the alignment movement at the leading edge stop each top rest on the newly formed position, the alignment movement is not by the Weight of the other bow obstructed. At the same time, however, the order of Bow able to receive, unlike, for example, during reloading. After this complete passage of all the original layer's bow has then on the support table a new layer of bow with aligned leading edge formed, with the original top sheet in the new location at the bottom lies.

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

  • Fig. 1 eine Vorrichtung zur Ausrichtung von Bogen in perspektivischer Ansicht von oben;
  • Fig. 2 die Vorrichtung gemäss Fig. 1 in einem vergrösserten Ausschnitt in perspektivischer Ansicht von oben ;
  • Fig. 3 eine Wendeeinrichtung zur Verwendung in einer Vorrichtung gemäss Fig. 1 in perspektivischer Ansicht von unten.
    • An embodiment of the invention is illustrated in the drawings and will be described in more detail below. Show it :
  • 1 shows a device for aligning sheets in a perspective view from above.
  • FIG. 2 shows the device according to FIG. 1 in an enlarged detail in a perspective view from above; FIG.
  • Fig. 3 shows a turning device for use in a device according to FIG. 1 in a perspective view from below.

    • Zur Bildung einer Vorrichtung 01 kann ein bekannter Bogenanleger 02 verwendet werden. Im Bogenanleger 02 ist eine in Fig. 1 verdeckt dargestellte Tragplatte vorgesehen, auf die eine Lage von übereinander angeordneten Bogen 04, beispielsweise mit Wertnoten und Registriernummern bedruckte Bogen, abgelegt werden können. Durch Einsatz einer verfahrbaren Saugeinheit 03 werden die Bogen 04 in bekannter Art und Weise einzeln von der Lage abgenommen und unter Bildung eines untergeschuppten Schuppenstroms, bei dem die Bogen 04 mit ihrer Vorderkante jeweils unterhalb des vorhergehenden Bogens 04 liegen, in Richtung einer Wendeeinrichtung 06 weitergefördert.To form a device 01, a known sheet feeder 02 may be used become. In sheet feeder 02 is shown in Fig. 1 concealed support plate provided on the one layer of superimposed sheets 04, For example, with notes and registration numbers printed sheets filed can be. By using a movable suction unit 03, the Bow 04 in a known manner individually removed from the situation and under formation of a shingled scale flow, in which the sheet 04 with their leading edge are each below the previous sheet 04, in Direction of a turning device 06 further promoted.

    Zwischen Bogenanleger 02 und Wendeeinrichtung 06 ist eine Seitenziehmarke 07 vorgesehen, an der die rechte Seitenkante der einzelnen Bogen 04 des Schuppenstroms seitlich ausgerichtet werden.Between sheet feeder 02 and turning device 06 is a page pull mark 07th provided at the right side edge of each sheet 04 of the Shingled stream to be aligned laterally.

    Die Fördergeschwindigkeit der Saugbänder 08 im Bogenanleger 02 ist dabei höher als die Fördergeschwindigkeit der Saugbänder 09 in der Wendeeinrichtung 06, so dass im Ergebnis die Fördergeschwindigkeit des Schuppenstroms nach Ausrichten der Bogen 04 an der Seitenziehmarke 07 verringert wird. Dadurch wird die Überlappung zwischen den einzelnen Bogen 04 im Schuppenstrom vergrössert und der Schuppenstrom somit langsamer weitergefördert, so dass der Materiallauf mit den bereits seitlich ausgerichteten Bogen 04 ruhiger wird. An einem Bedienpult 11 können Steuerbefehle für die Vorrichtung 01 eingegeben und verschiedene Betriebszustände angezeigt werden.The conveying speed of the suction belts 08 in the sheet feeder 02 is higher as the conveying speed of the suction belts 09 in the turning device 06, see above that as a result the conveying speed of the scale flow after aligning the sheet 04 is reduced at the side pull mark 07. This will be the Overlap between the individual sheets 04 in the scale flow increased and the imbricated stream thus promoted more slowly, so that the material run with the already laterally oriented bow 04 is quieter. At one Control panel 11 can input commands for the device 01 and different operating states are displayed.

    Am Einlauf der Wendeeinrichtung 06 werden, wie in Fig. 2 dargestellt, die Bogen 04 zwischen den Saugbändern 09 und umlaufende Führungsbändern 12 eingezogen und um 150 -210 gewendet und in Richtung einer Walze 13, z. B. einer Saugwalze 13 weitergefördert. Die Saugwalze 13 läuft in Richtung des Bewegungspfeils 14 rotatorisch um, so dass die Bogen 04 des am Einlauf untergeschuppten Schuppenstroms derart gewendet werden, dass die Bogen 04 am Auslauf der Wendeeinrichtung 06 im Bereich ihrer Vorderkante jeweils frei zugänglich sind, wohingegen die Hinterkante jedes Bogens 04 unterhalb des jeweils nachfolgenden Bogens 04 im Schuppenstrom liegt.At the inlet of the turning device 06, as shown in Fig. 2, the bow 04 between the suction belts 09 and circumferential guide belts 12 pulled and turned by 150 -210 and in the direction of a roller 13, z. B. a suction roller 13 further promoted. The suction roller 13 runs in the direction of Movement arrow 14 rotates around so that the bow 04 of the enema untergeschuppten Schuppenstroms be turned so that the bow 04 am Outlet of the turning device 06 in the region of its leading edge respectively free whereas the trailing edge of each sheet 04 is below the each subsequent arc 04 is in the imbricated stream.

    Hinter dem Auslauf der Wendeeinrichtung 06 ist ein Auflagetisch 16 angeordnet, an dessen hinteren Ende ein in Fig. 2 verdeckt dargestellter Vorderkantenanschlag vorgesehen ist. Mittels einer als Fördereinrichtung 17 dienenden Saugkörpereinheit 17 mit zwei rotatorisch antreibbaren Saugkörper 18, z. B. eine Saugwalzen 18 können die einzelnen Bogen 04 des Schuppenstroms nacheinander im Bereich ihrer Vorderkante angesaugt und gegen den verdeckt dargestellten Vorderkantenanschlag gefördert werden. Durch fortlaufenden Betrieb der Vorrichtung 01 bildet sich auf dem Auflagetisch 16 eine neue Lage von übereinander angeordneten Bogen 04, deren Vorderkante und Seitenkante jeweils ausgerichtet ist. Damit die von der Saugkörpereinheit 17 auf die Bogen 04 der neuen Lage ausgeübte Gewichtskraft die Ausrichtung der Vorderkante nicht behindert, kann die Höhe der neuen Lage mit einem nicht dargestellten Sensor gemessen und die Saugkörpereinheit 17 in Abhängigkeit dieses Messwertes vertikal verstellt werden. Im Ergebnis befinden sich die Saugwalzen 18 mit ihrem Umfang damit immer in Höhe der Oberseite der neuen Lage und drücken damit nicht auf den jeweils auszurichtenden obersten Bogen 04.Behind the outlet of the turning device 06, a support table 16 is arranged, at the rear end of a hidden in Fig. 2 illustrated leading edge stop is provided. By means of a serving as a conveyor 17 Suction unit 17 with two rotatably driven absorbent 18, z. Legs Suction rollers 18, the individual sheets 04 of the scale flow in succession sucked in the area of its front edge and against the concealed Leading edge stop to be promoted. Through continuous operation of the Device 01 forms on the support table 16 a new layer of stacked sheet 04, the leading edge and side edge respectively is aligned. So that of the Saugkörpereinheit 17 on the sheet 04 of In the new position, the weight does not align the leading edge obstructed, the height of the new location can be with a sensor, not shown measured and the Saugkörpereinheit 17 as a function of this measurement be adjusted vertically. As a result, the suction rollers 18 are with their Extend so that it is always level with the top of the new layer and push it not on the respective top sheet 04 to be aligned.

    Die Vorrichtung 01 kann beispielsweise wie folgt betrieben werden : Nachdem beispielsweise hundert Bogen 04 vom der Vorrichtung 01 abgezogen worden sind, wird die Vorrichtung 01 für eine bestimmte Zeit abgeschaltet, so dass der Bogenlauf unterbrochen wird. Die jeweils in einem Schuppenstrom zusammengefassten Bogen 04 werden dann durch die Wendeeinrichtung 06 zum Auflagetisch 16 hingefördert und dort unter Bildung einer neuen Lage abgestapelt. Sobald alle Bogen 04 des Schuppenstroms an der Vorderkantenmarke ausgerichtet sind, wird die jeweilige Lage vom Auflagetisch 16 in Richtung einer nachgeordneten Vorrichtung (nicht dargestellt), die beispielsweise dem Beschneiden der Kanten der Bogen 04 dient, weitergefördert.The device 01 can be operated, for example, as follows: for example, one hundred sheets 04 have been deducted from the device 01, the device 01 is switched off for a certain time, so that the Sheet running is interrupted. Each in a shingled stream summarized sheet 04 are then by the turning device 06 for Auflagetisch 16 conveyed and there stacked to form a new location. Once all the bow 04 of the scale flow is aligned with the leading edge mark are, the respective position of the support table 16 in the direction of downstream device (not shown), for example, the Trimming the edges of the sheet 04 serves, further promoted.

    Während des gesamten Ablaufes zeigt das vorlaufende Ende des vom ersten Stapel abgenommenen Bogens in Transportrichtung, d. h. das vorlaufende Ende der Bogen ist, bezogen auf die Transportrichtung, auch beim Ablagestapel vorlaufend.Throughout the process, the leading end of the first shows Stack of removed sheets in the transport direction, d. H. the leading end The sheet is, based on the transport direction, also the discard pile Running forward.

    Beim Banknotendruck kann in der Vorrichtung 01 ein Kamerasystem 21 vorgesehen sein, mit der die Registriernummern der einzelnen Bogen 04 beobachtet werden können.In banknote printing, a camera system 21 may be provided in the device 01 be provided with the registration numbers of the individual sheets 04 can be observed.

    In Fig. 3 ist die Wendeeinrichtung 06 mit den umlaufenden Führungsbändern 12 und der Saugwalze 13 in perspektivischer Ansicht von unten dargestellt. Man erkennt, dass die Führungsbänder 12 am Auslauf der Wendeeinrichtung 06 entlang von Saugkästen 22 geführt sind und somit am Auslauf der Wendeeinrichtung 06 in der Art von Saugbändern 12 funktionieren. Dadurch wird gewährleistet, dass die Bogen 04 am Auslauf der Wendeeinrichtung 06 angesaugt und auf diese Weise ihre Lage gesichert wird.In Fig. 3, the turning device 06 with the circumferential guide belts 12th and the suction roller 13 is shown in a perspective view from below. you detects that the guide belts 12 at the outlet of the turning device 06 are guided along suction boxes 22 and thus at the outlet of the Turning device 06 in the manner of suction belts 12 work. This will ensures that the sheet 04 sucked at the outlet of the turning device 06 and in this way their situation is secured.

    Zusamenfassend kann die Erfindung durch folgende Definitionen definiert werden:

  • 1. Vorrichtung zur Ausrichtung zumindest der Vorderkante von mehreren in einer Lage übereinander angeordneten Bogen (04) unter Erhaltung der Reihenfolge der Bogen (04), mit einem Auflagetisch (16) an dessen einen Seite ein Vorderkantenanschlag zur Ausrichtung der Vorderkante der Bogen (04) vorgesehen ist, dadurch gekennzeichnet, dass vor dem Auflagetisch (16) eine Tragplatte angeordnet ist, auf dem die Bogen (04) in einer Lage mit nicht ausgerichteter Vorderkante abgelegt werden können, wobei in der Vorrichtung (01) ein Bogenanleger (02) vorgesehen ist, mit dem die Bogen (04) unter Bildung eines untergeschuppten Schuppenstroms von der Tragplatte abgenommen werden können, wobei hinter dem Bogenanleger (02) eine Wendeeinrichtung (06) angeordnet ist, mit der der Schuppenstrom derart gewendet werden kann, dass jeder Bogen (04) im Bereich seiner Vorderkante frei zugänglich ist, und wobei hinter der Wendeeinrichtung (06) eine Fördereinrichtung (17) angeordnet ist, mit der die Bogen (04) unter Bildung einer neuen Lage zum Vorderkantenanschlag des Auflagetisches (16) gefördert und dort mit Ihrer Vorderkante ausgerichtet werden können.
  • 2. Vorrichtung nach Definition 1, dadurch gekennzeichnet, dass in der Vorrichtung (01) eine Seitenziehmarke (07) vorgesehen ist, an der eine Seitenkante der Bogen (04) im Schuppenstrom seitlich ausrichtbar ist.
  • 3. Vorrichtung nach Definition 2, dadurch gekennzeichnet, dass die Seitenziehmarke (07) zwischen Bogenanleger (02) und Wendeeinrichtung (06) angeordnet ist.
  • 4. Vorrichtung nach Definition 2 oder 3, dadurch gekennzeichnet, dass die Fördergeschwindigkeit der Bogen (04) nach Ausrichtung der Seitenkante an der Seitenziehmarke (07) zur Vergrößerung der Überlappung der Bogen (04) im Schuppenstrom verringert wird.
  • 5. Vorrichtung nach einer der Definitionen 1 bis 4, dadurch gekennzeichnet, dass in der Wendeinrichtung (06) eine Walze (13), vorgesehen ist, an deren Umfang die Bogen (04) des Schuppenstroms zur Anlage gebracht und durch rotatorischen Antrieb der Walze (13) gewendet werden können.
  • 6. Vorrichtung nach Definition 5, dadurch gekennzeichnet, dass in der Wendeinrichtung (06) Führungsbänder (12) vorgesehen sind, mit denen die Bogen (04) zumindest abschnittsweise an den Umfang der Walze (13) angedrückt werden können.
  • 7. Vorrichtung nach Definition 6, dadurch gekennzeichnet, dass die Führungsbänder (12) zumindest am Auslauf der Wendeeinrichtung (06) als Saugbänder (12) ausgebildet sind.
  • 8. Verfahren zur Ausrichtung von Bogen (04) mit folgenden Schritten:
    • die Bogen (04) werden von einem Stapel einzeln getrennt und ein Schuppenstrom gebildet,
    • dieser Schuppenstrom wird gewendet, so dass die obenliegende Seite der Bogen(04) unten liegt,
    • die Bogen (04) werden an einem Vorderkantenanschlag ausgerichtet und einneuer Stapel gebildet.
  • 9. Verfahren nach Definition 8, dadurch gekennzeichnet, dass die Bogen (04) zum Wenden von 150° - 210° an eine einzige Walze (13) geführt werden.
  • 10. Vorrichtung (01) zum Transport von Bogen (04) mittels mindestens einer einen Saugkörper (18) aufweisenden Fördereinrichtung (17), dadurch gekennzeichnet, dass der Saugkörper (18) über einen aus mehreren Bogen (04) bestehenden Stapel angeordnet ist und zwischen Saugkörper (18) und Stapel geschuppte Bogen (04) zum Stapel zuführbar sind.
  • 11. Vorrichtung nach einer der vorhergehenden Definitionen , dadurch gekennzeichnet, dass die Fördergeschwindigkeit der Fördereinrichtung (17) veränderbar, insbesondere regelbar oder steuerbar, ist.
  • 12. Vorrichtung nach einer der vorhergehenden Definitionen , dadurch gekennzeichnet, dass die Fördereinrichtung (17) in der Art einer Saugkörpereinheit (17) ausgebildet ist, deren Saugkörper (18) die Bogen (04) des Schuppenstroms im Bereich der frei zugänglichen Vorderkante ansaugen und durch entsprechenden Antrieb gegen den Vorderkantenanschlag fördern.
  • 13. Vorrichtung nach Definition 12, dadurch gekennzeichnet, dass die Saugkörper (18) in der Art von rotatorisch antreibbaren Saugwalzen (18) ausgebildet sind.
  • 14. Vorrichtung nach einer der vorhergehenden Definitionen , dadurch gekennzeichnet, dass die Saugkörpereinheit (17) vertikal verschiebbar gelagert ist.
  • 15. Vorrichtung nach Definition 14, dadurch gekennzeichnet, dass die Saugkörpereinheit (17) federnd gelagert ist.
  • 16. Vorrichtung nach Definition 14 oder 16, dadurch gekennzeichnet, dass die vertikale Position der Saugkörpereinheit (17) in Abhängigkeit der Höhe der neu gebildeten Lage von Bogen (04) veränderbar ist.
    • In summary, the invention can be defined by the following definitions:
  • 1. Device for aligning at least the leading edge of a plurality of sheets (04) arranged one above the other while preserving the order of the sheets (04), with a support table (16) on one side of which a leading edge stop for aligning the leading edge of the sheets (04) is provided, characterized in that in front of the support table (16) a support plate is arranged, on which the sheet (04) can be stored in a position with non-aligned front edge, wherein in the device (01) a sheet feeder (02) is provided with which the sheets (04) can be removed from the support plate to form a shingled scale flow, wherein behind the sheet feeder (02) a turning device (06) is arranged, with which the scale flow can be turned so that each sheet (04) is freely accessible in the region of its leading edge, and wherein behind the turning device (06) a conveyor (17) is arranged, with which the sheet (04) promoted to form a new position to the leading edge stop of the support table (16) and aligned there with your front edge.
  • 2. Device according to definition 1, characterized in that in the device (01) is provided a side pulling mark (07), on which a side edge of the sheet (04) in the scale flow is laterally aligned.
  • 3. Device according to definition 2, characterized in that the side drawing mark (07) between the sheet feeder (02) and turning device (06) is arranged.
  • 4. The device according to definition 2 or 3, characterized in that the conveying speed of the sheet (04) after alignment of the side edge on the side pulling mark (07) to increase the overlap of the sheet (04) is reduced in the scale flow.
  • 5. Device according to one of the definitions 1 to 4, characterized in that in the turning device (06), a roller (13) is provided, brought to the periphery of the sheet (04) of the scale flow to the plant and by rotational drive of the roller ( 13) can be turned.
  • 6. Device according to definition 5, characterized in that in the turning device (06) guide belts (12) are provided with which the sheet (04) at least partially to the periphery of the roller (13) can be pressed.
  • 7. Device according to definition 6, characterized in that the guide belts (12) are formed at least at the outlet of the turning device (06) as suction belts (12).
  • 8. Method for aligning sheets (04) with the following steps:
    • the sheets (04) are separated from a stack individually and formed a scale flow,
    • this scale flow is turned so that the overhead side of the arch (04) is below,
    • the bows (04) are aligned at a leading edge stop and a new stack is formed.
  • 9. The method according to definition 8, characterized in that the sheets (04) for turning from 150 ° - 210 ° to a single roller (13) are guided.
  • 10. Device (01) for transporting sheets (04) by means of at least one suction body (18) having conveyor (17), characterized in that the absorbent body (18) via a plurality of sheets (04) existing stack is arranged and between Absorbent body (18) and stack scaly sheets (04) can be fed to the stack.
  • 11. Device according to one of the preceding definitions, characterized in that the conveying speed of the conveyor (17) changeable, in particular controllable or controllable, is.
  • 12. Device according to one of the preceding definitions, characterized in that the conveying device (17) in the manner of a Saugkörpereinheit (17) is formed, sucking the absorbent body (18) suck the arc (04) of the scale flow in the free accessible leading edge and through promote appropriate drive against the leading edge stop.
  • 13. Device according to definition 12, characterized in that the absorbent body (18) in the manner of rotationally driven suction rollers (18) are formed.
  • 14. Device according to one of the preceding definitions, characterized in that the Saugkörpereinheit (17) is mounted vertically displaceable.
  • 15. Device according to definition 14, characterized in that the Saugkörpereinheit (17) is resiliently mounted.
  • 16. Device according to definition 14 or 16, characterized in that the vertical position of the absorbent body (17) in dependence of the height of the newly formed layer of sheet (04) is variable.

    • BezugszeichenlisteLIST OF REFERENCE NUMBERS

    0101
    Vorrichtungcontraption
    0202
    Bogenanlegersheet feeder
    0303
    Saugeinheitsuction unit
    0404
    Bogenbow
    05 0605 06
    Wendeeinrichtungturning device
    0707
    SeitenziehmarkeSide lay
    0808
    Saugbänder (02)Suction belts (02)
    0909
    Saugbänder (06)Suction belts (06)
    10 1110 11
    Bedienpultcontrol panel
    1212
    Führungsband, SaugbandGuide tape, suction band
    1313
    Walze, SaugwalzeRoller, suction roller
    1414
    Bewegungspfeilmovement arrow
    15 1615 16
    Auflagetischsupport table
    1717
    Fördereinrichtung, SaugkörpereinheitConveyor, Suction Unit
    1818
    Saugkörper, SaugwalzeAbsorbent body, suction roll
    19 20 2119 20 21
    Kamerasystemcamera system
    2222
    Saugkastensuction box

    Claims (4)

    Vorrichtung (01) zum Transport von Bogen(04) mittels mindestens einer als Saugkörpereinheit ausgebildeten, Saugkörper (18) aufweisenden Fördereinrichtung (17), wobei die Saugkörper (18) über einem aus mehreren Bogen (04) bestehenden Stapel angeordnet sind und zwischen Saugkörper (18) und Stapel geschuppte Bogen (04) zum Stapel zuführbar sind, wobei die Saugkörpereinheit (17) vertikal verschiebbar gelagert ist, dadurch gekennzeichnet, dass die Saugkörper (18) in der Art von rotatorisch antreibbaren Saugwalzen (18) ausgebildet sind, und dass die Saugkörper die Bogen (04) des Schuppenstroms im Bereich einer frei zugänglichen Vorderkante ansaugen und durch entsprechenden Antrieb gegen einen Vorderkantenanschlag fördern.Device (01) for transporting sheets (04) by means of at least one conveying device (17) having suction bodies (18), wherein the suction bodies (18) are arranged above a stack consisting of a plurality of sheets (04) and between absorbent bodies ( 18) and stacks of scalloped sheets (04) can be fed to the stack, wherein the absorbent body (17) is mounted vertically displaceable, characterized in that the absorbent body (18) in the manner of rotationally driven suction rolls (18) are formed, and that the Absorbs suck the arc (04) of the scale flow in the area of a freely accessible leading edge and promote by appropriate drive against a leading edge stop. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Fördergeschwindigkeit der Fördereinrichtung (17) veränderbar, insbesondere regelbar oder steuerbar, ist.Apparatus according to claim 1, characterized in that the conveying speed of the conveyor (17) changeable, in particular controllable or controllable, is. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Saugkörpereinheit (17) federnd gelagert ist.Apparatus according to claim 1, characterized in that the Saugkörpereinheit (17) is resiliently mounted. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die vertikale Position der Saugkörpereinheit (17) in Abhängigkeit der Höhe der neu gebildeten Lage von Bogen (04) veränderbar ist.Apparatus according to claim 4, characterized in that the vertical position of the Saugkörpereinheit (17) in dependence of the height of the newly formed layer of sheet (04) is variable.
    EP05016260A 2001-08-09 2002-07-19 Device for aligning a stack of sheets arranged one above the other Expired - Lifetime EP1607356B1 (en)

    Applications Claiming Priority (3)

    Application Number Priority Date Filing Date Title
    DE10139218 2001-08-09
    DE10139218A DE10139218C1 (en) 2001-08-09 2001-08-09 Device and a method for aligning sheets arranged one above the other in a layer
    EP02764521A EP1414728B1 (en) 2001-08-09 2002-07-19 Device for aligning a stack of sheets arranged one above the other

    Related Parent Applications (1)

    Application Number Title Priority Date Filing Date
    EP02764521A Division EP1414728B1 (en) 2001-08-09 2002-07-19 Device for aligning a stack of sheets arranged one above the other

    Publications (3)

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    EP1607356A2 true EP1607356A2 (en) 2005-12-21
    EP1607356A3 EP1607356A3 (en) 2006-01-04
    EP1607356B1 EP1607356B1 (en) 2007-07-04

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    EP05016259A Expired - Lifetime EP1612174B1 (en) 2001-08-09 2002-07-19 Device for aligning a stack of sheets arranged one above the other
    EP02764521A Expired - Lifetime EP1414728B1 (en) 2001-08-09 2002-07-19 Device for aligning a stack of sheets arranged one above the other
    EP05016260A Expired - Lifetime EP1607356B1 (en) 2001-08-09 2002-07-19 Device for aligning a stack of sheets arranged one above the other

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    EP05016259A Expired - Lifetime EP1612174B1 (en) 2001-08-09 2002-07-19 Device for aligning a stack of sheets arranged one above the other
    EP02764521A Expired - Lifetime EP1414728B1 (en) 2001-08-09 2002-07-19 Device for aligning a stack of sheets arranged one above the other

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    US (1) US7322575B2 (en)
    EP (3) EP1612174B1 (en)
    JP (2) JP2004538225A (en)
    KR (1) KR100883858B1 (en)
    CN (1) CN100340460C (en)
    AT (3) ATE366219T1 (en)
    CA (1) CA2456278A1 (en)
    DE (4) DE10139218C1 (en)
    RU (2) RU2293699C2 (en)
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    ATE305432T1 (en) 2005-10-15
    DE50210431D1 (en) 2007-08-16
    CN1545477A (en) 2004-11-10
    RU2004106613A (en) 2005-03-27
    DE50204415D1 (en) 2006-02-09
    RU2006133126A (en) 2008-03-20
    ATE399141T1 (en) 2008-07-15
    EP1414728A2 (en) 2004-05-06
    KR100883858B1 (en) 2009-02-17
    JP2008169044A (en) 2008-07-24
    KR20040035713A (en) 2004-04-29
    DE10139218C1 (en) 2003-04-24
    EP1607356B1 (en) 2007-07-04
    EP1414728B1 (en) 2005-09-28
    EP1612174A1 (en) 2006-01-04
    RU2293699C2 (en) 2007-02-20
    ATE366219T1 (en) 2007-07-15
    DE50212416D1 (en) 2008-08-07
    RU2406675C2 (en) 2010-12-20
    WO2003016188B1 (en) 2003-10-16
    WO2003016188A3 (en) 2003-08-28
    CA2456278A1 (en) 2003-02-27
    US7322575B2 (en) 2008-01-29
    US20050001373A1 (en) 2005-01-06
    EP1607356A3 (en) 2006-01-04
    EP1612174B1 (en) 2008-06-25
    JP2004538225A (en) 2004-12-24
    WO2003016188A2 (en) 2003-02-27

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