EP1429983A1 - Device for aligning stacked sheets into a book - Google Patents

Device for aligning stacked sheets into a book

Info

Publication number
EP1429983A1
EP1429983A1 EP02776675A EP02776675A EP1429983A1 EP 1429983 A1 EP1429983 A1 EP 1429983A1 EP 02776675 A EP02776675 A EP 02776675A EP 02776675 A EP02776675 A EP 02776675A EP 1429983 A1 EP1429983 A1 EP 1429983A1
Authority
EP
European Patent Office
Prior art keywords
sheet
sheets
support table
edge stop
front edge
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
EP02776675A
Other languages
German (de)
French (fr)
Other versions
EP1429983B1 (en
Inventor
Thilo Hahn
Johannes Georg Schaede
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 EP1429983A1 publication Critical patent/EP1429983A1/en
Application granted granted Critical
Publication of EP1429983B1 publication Critical patent/EP1429983B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0816—Suction grippers separating from the top of pile
    • B65H3/0825—Suction grippers separating from the top of pile and acting on the rear part of the articles relatively to the final separating direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/24—Feeding articles in overlapping streams, i.e. by separation of articles from a pile
    • 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
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/105—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using suction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4212—Forming a pile of articles substantially horizontal
    • B65H2301/42122—Forming a pile of articles substantially horizontal by introducing articles from under the pile
    • 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
    • B65H2406/32—Suction belts
    • B65H2406/321—Suction belts integral in feed table
    • 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
    • B65H2511/21—Angle
    • B65H2511/216—Orientation, e.g. with respect to direction of movement
    • 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
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1311—Edges leading edge
    • 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
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1315—Edges side edges, i.e. regarded in context of transport
    • 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 sheets arranged one above the other in accordance with the preamble of claim 1.
  • Such devices are used, for example, but not exclusively, to align printed sheets on at least one edge with sufficient accuracy one above the other, so that the stack can then be trimmed at the edges.
  • Some printed products for example, with registration numbers provided with grades, it is after printing the sheets required that the order of the sheets in the stack-forming layer is maintained.
  • a device which is designed in the manner of a vibrating table.
  • a support table is provided, wherein lateral stops are arranged on at least two adjacent sides of the support table, which can come to rest on the side edges of the sheet.
  • the layer is placed on the support table and then inclined so far in the direction of the two stops that the side edges of the sheet come to rest on the attacks due to gravity. Thereafter, the vibrating table is vibrated to thereby loosen the position of the sheets and to allow an alignment movement of the individual sheets relative to each other.
  • DE 68 09 156 U shows a device for aligning mailpieces, in which a scale flow is aligned to a stack.
  • the invention has for its object to provide a device for aligning in a layer stacked sheet.
  • the object is achieved by the features of claim 1.
  • the advantages achieved by the invention are in particular that the position of the sheet with not aligned front edge is not stored directly on the support table, but on an upstream support plate.
  • a sheet creation is provided in the device, which separates the sheets deposited on the support plate and promotes in the form of a scale flow to the leading edge stop of the support table.
  • the sheet feeder is designed so that an undergeschuppter Schuppenstrom forms, d. H. the leading edge of each sheet is conveyed below the respective preceding sheet, so that as a result the layer is not repackaged from the support plate to the support table, but the order of the sheets is preserved.
  • the fact that the sheets are individually conveyed to the leading edge stop and aligned there, a high alignment accuracy is achieved.
  • FIG. 1 shows a first embodiment of a device in a schematically illustrated side view.
  • FIG. 2 shows a second exemplary embodiment of a device in a schematically illustrated perspective view
  • FIG. 3 shows the device according to FIG. 2 in a further perspective view
  • FIG. 2 shows a second exemplary embodiment of a device in a schematically illustrated perspective view
  • FIG. 3 shows the device according to FIG. 2 in a further perspective view
  • FIG. 2 shows a second exemplary embodiment of a device in a schematically illustrated perspective view
  • FIG. 3 shows the device according to FIG. 2 in a further perspective view
  • Fig. 4 shows the device of FIG. 2 in top view.
  • a conventional sheet feeder as it is used for the isolated supply of sheets in a sheet-fed press.
  • Such sheet feeder have a support plate 02, on the upper side of the sheet 09 in a layer 03 with bow 09, in which at least one side edges is not aligned, can be stored.
  • the sucker 04; 06 and the presser foot 08 with integrated air nozzle By means of the sucker 04; 06 and the presser foot 08 with integrated air nozzle, the sheet 09 are separated from the position 03 promoted in the direction of the support table 11.
  • the support table 11 is designed in the manner of a suction belt table 11 with circulating suction belts 12.
  • the sucker 04; 06 the stop 07, the presser foot 08 and the suction belts 12 achieved that the sheet 09 are supported by the support plate 02 in the form of a shingled scale flow to the support table 11 out.
  • a leading edge stop 13 is arranged, against which the leading edge of the sheet 09 promoted by the advancing movement of the suction belts 12 and thereby aligned.
  • the orientation of the sheet 09 on the leading edge stop 13 is supported by the inclination of the support table 11 in the direction of the leading edge stop 13, since the force acting on the bow 09 weight forces corresponding to the inclination angle of the support table 11 in a horizontally and vertically acting component split.
  • the inclination angle of the support table 11 is variable.
  • the bow to be aligned 09 must be inserted under the layer 14 of the already aligned bow 09. In this case act on the respective sheet to be aligned 09 the higher the weight forces, the thicker the layer 14 is already.
  • a blowing device 16 can be provided on the device 01, a blowing device 16, with the air, in particular ionized air from the rear edge of the aligned sheet 09 is blown out between the respective foremost sheet 09 of the scale flow and the layer 14.
  • an air cushion is thereby formed between the layer 14 and the respectively next sheet to be aligned 09 and accordingly reduces the friction.
  • a second embodiment of a device 21 is shown in a perspective view obliquely from above.
  • a support plate 22 is provided, on the upper side of a layer 23 of sheet 29 can be stored with non-aligned leading edges.
  • a three-axis movable suction device 24 is arranged, the suction cups 26 can be placed on the top of each uppermost sheet 29 of the layer 23 to the plant.
  • the suction device 24 performs a conveying movement, so that the sheets 29 are conveyed as a result of the position 23 in a subdivided scale flow to the support table 27 out.
  • the support table 27 is formed as a suction belt table 27 with suction belts 28 (see FIG. 3), so that the sheets 29 after the separation on the top of the Supporting table 27 is promoted in the direction of a leading edge stop 31 and aligned by conditioning on this.
  • the leading edge stop 13; 31 is on the shape of the leading edge of the bow 09; 29, in particular convex, concave or oblique, adjustable.
  • a layer 32 of sheet 29, the leading edge is aligned in each case at the leading edge stop 31.
  • a blowing device 33 is provided which has a plurality of nozzles, from which ionized air are blown into the area between the layer 32 and the respective foremost to be aligned sheet 29 of the scale flow can.
  • an adjustable to the format of the sheet 29 side edge stopper 34 is provided, to which the side edge of the sheet 29 can be brought to bear and thereby aligned.
  • a further blowing device 36 is provided, can be blown with the ionized air from the side edge stop 34 opposite side of the sheet 29 between the layer 32 and the respective lowermost sheet to be aligned 29.
  • the device 21 is shown in a further perspective view from below, in turn, the various components of the device 21 can be seen.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Conveyance By Endless Belt Conveyors (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 invention concerns a device ( 01 ) for aligning at least along one edge several stacked sheets ( 09 ) into a book, while maintaining the serial order of sheets, said device comprising an editing table ( 11 ), having on one of its sides, a front stop ( 13 ) for aligning the edges of the sheets ( 09 ). The invention is characterized in that upstream of the editing table ( 11 ) is provided a support plate ( 02 ), whereon the sheet ( 09 ) can be set into a bound book with non-aligned edges, and is further provided in the device ( 01 ), a sheet feeder ( 08, 04, 06 ) whereby the sheets can be conveyed from the support plate ( 02 ) towards the front stop ( 13 ) of the editing table ( 11 ), while forming a stream of subjacent webs.

Description

Beschreibungdescription
Vorrichtung zur Ausrichtung von in einer Lage übereinander angeordneten BogenDevice for aligning sheets arranged one above the other in a layer
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 sheets arranged one above the other in accordance with the preamble of claim 1.
Derartige Vorrichtungen werden beispielsweise, jedoch keineswegs ausschließlich, dazu eingesetzt, bedruckte Bogen an zumindest einer Kante mit ausreichender Genauigkeit übereinanderliegend auszurichten, so dass der Stapel anschließend an den Kanten beschnitten werden kann. Bei manchen Druckerzeugnissen, beispielsweise mit Registriernummern versehenen Wertnoten, ist es nach dem Bedrucken der Bogen erforderlich, dass die Reihenfolge der Bogen in der einen Stapel bildenden Lage erhalten bleibt.Such devices are used, for example, but not exclusively, to align printed sheets on at least one edge with sufficient accuracy one above the other, so that the stack can then be trimmed at the edges. Some printed products, for example, with registration numbers provided with grades, it is after printing the sheets required that the order of the sheets in the stack-forming layer is maintained.
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 is designed in the manner of a vibrating table. In this vibrating table, a support table is provided, wherein lateral stops are arranged on at least two adjacent sides of the support table, which can come to rest on the side edges of the sheet. For aligning the layer of sheets arranged one above the other, the layer is placed on the support table and then inclined so far in the direction of the two stops that the side edges of the sheet come to rest on the attacks due to gravity. Thereafter, the vibrating table is vibrated to thereby loosen the position of the sheets and to allow an alignment movement of the individual sheets relative to each other.
Die DE 68 09 156 U zeigt eine Vorrichtung zur Ausrichtung von Postsendungen, bei der ein Schuppenstrom zu einem Stapel ausgerichtet wird.DE 68 09 156 U shows a device for aligning mailpieces, in which a scale flow is aligned to a stack.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zur Ausrichtung von in einer Lage übereinander angeordneten Bogen zu schaffen. Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The invention has for its object to provide a device for aligning in a layer stacked sheet. The object is achieved by the features of claim 1.
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 ein Bogenanlegen in der Vorrichtung vorgesehen, der die auf der Tragplatte abgelegten Bogen vereinzelt und in der Form eines Schuppenstroms zum Vorderkantenanschlag des Auflagetisches fördert. Der Bogenanleger ist dabei so auszubilden, dass sich ein untergeschuppter Schuppenstrom bildet, d. h. die Vorderkante eines jeden Bogens jeweils unterhalb des jeweils vorhergehenden Bogens gefördert wird, so dass im Ergebnis die Lage von der Tragplatte zum Auflagetisch hin nicht umgestapelt wird, sondern die Reihenfolge der Bogen erhalten bleibt. Dadurch, dass die Bogen jeweils einzeln an den Vorderkantenanschlag gefördert und dort ausgerichtet werden, wird eine hohe Ausrichtgenauigkeit erreicht. Zur konstruktiven Schaffung der Vorrichtung können bekannte Bogenanleger, wie sie zur vereinzelten Zuführung von Bogen in eine Bogendruckmaschine Einsatz finden, leicht modifiziert zum Einsatz kommen. Zur konstruktiven Abänderung bekannter Bogenanleger muss insbesondere am Auflagetisch, in dessen Ebene der Schuppenstrom gefördert wird, ein Vorderkantenanschlag vorgesehen werden.The advantages achieved by the invention are in particular that the position of the sheet with not aligned front edge is not stored directly on the support table, but on an upstream support plate. In this case, a sheet creation is provided in the device, which separates the sheets deposited on the support plate and promotes in the form of a scale flow to the leading edge stop of the support table. The sheet feeder is designed so that an untergeschuppter Schuppenstrom forms, d. H. the leading edge of each sheet is conveyed below the respective preceding sheet, so that as a result the layer is not repackaged from the support plate to the support table, but the order of the sheets is preserved. The fact that the sheets are individually conveyed to the leading edge stop and aligned there, a high alignment accuracy is achieved. For constructive creation of the device known sheet feeder, as they are used for the scattered feeding of sheets in a sheetfed press, come slightly modified used. For constructive modification known sheet feeder, a front edge stop must be provided in particular on the support table, in the plane of the scale flow is promoted.
Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im folgenden näher beschrieben.Embodiments of the invention are illustrated in the drawings and will be described in more detail below.
Es zeigen:Show it:
Fig. 1 eine erstes Ausführungsbeispiel einer Vorrichtung in schematisch dargestellter seitlicher Ansicht;1 shows a first embodiment of a device in a schematically illustrated side view.
Fig. 2 eine zweites Ausführungsbeispiel einer Vorrichtung in schematisch dargestellter perspektivischer Ansicht; Fig. 3 die Vorrichtung gemäß Fig. 2 in einer weiteren perspektivischen Ansicht;FIG. 2 shows a second exemplary embodiment of a device in a schematically illustrated perspective view; FIG. FIG. 3 shows the device according to FIG. 2 in a further perspective view; FIG.
Fig. 4 die Vorrichtung gemäß Fig. 2 in Ansicht von oben.Fig. 4 shows the device of FIG. 2 in top view.
Zur Herstellung der in Fig. 1 dargestellten Vorrichtung 01 kann von einem herkömmlichen Bogenanleger ausgegangen werden, wie er zur vereinzelten Zufuhr von Bogen in eine Bogendruckmaschine Verwendung findet.For the production of the device 01 shown in Fig. 1 can be assumed that a conventional sheet feeder, as it is used for the isolated supply of sheets in a sheet-fed press.
Derartige Bogenanleger weisen eine Tragplatte 02 auf, auf deren Oberseite die Bogen 09 in einer Lage 03 mit Bogen 09, bei denen zumindest eine Seitenkanten noch nicht ausgerichtet ist, abgelegt werden können. Mittels der Sauger 04; 06 und dem Drückerfuß 08 mit integrierter Luftdüse werden die Bogen 09 von der Lage 03 vereinzelt in Richtung des Auflagetisches 11 gefördert. Der Auflagetisch 11 ist dabei in der Art eines Saugbändertisches 11 mit umlaufenden Saugbändern 12 ausgebildet.Such sheet feeder have a support plate 02, on the upper side of the sheet 09 in a layer 03 with bow 09, in which at least one side edges is not aligned, can be stored. By means of the sucker 04; 06 and the presser foot 08 with integrated air nozzle, the sheet 09 are separated from the position 03 promoted in the direction of the support table 11. The support table 11 is designed in the manner of a suction belt table 11 with circulating suction belts 12.
Im Ergebnis wird durch den Einsatz der Sauger 04; 06, des Anschlags 07, des Drückerfußes 08 und der Saugbänder 12 erreicht, dass die Bogen 09 von der Tragplatte 02 in der Form eines untergeschuppten Schuppenstroms zum Auflagetisch 11 hin gefördert werden. Am in Förderrichtung der Bogen 09 hinteren Ende des Auflagentisches 11 ist ein Vorderkantenanschlag 13 angeordnet, gegen den die Vorderkante der Bogen 09 durch die Vorschubbewegung der Saugbänder 12 gefördert und dabei ausgerichtet werden. Die Ausrichtung der Bogen 09 am Vorderkantenanschlag 13 wird dabei durch die Neigung des Auflagentisches 11 in Richtung des Vorderkantenanschlages 13 unterstützt, da sich die auf die Bogen 09 wirkenden Gewichtskräfte entsprechend dem Neigungswinkel des Auflagetisches 11 in eine horizontal und eine vertikal wirkende Komponente aufteilen. Um die auf die Bogen 09 wirkenden Gewichtskräfte variieren zu können, ist es deshalb besonders vorteilhaft, wenn der Neigungswinkel des Auflagetisches 11 veränderbar ist.As a result, by the use of the sucker 04; 06, the stop 07, the presser foot 08 and the suction belts 12 achieved that the sheet 09 are supported by the support plate 02 in the form of a shingled scale flow to the support table 11 out. At the rear in the conveying direction of the sheet 09 rear end of the support table 11, a leading edge stop 13 is arranged, against which the leading edge of the sheet 09 promoted by the advancing movement of the suction belts 12 and thereby aligned. The orientation of the sheet 09 on the leading edge stop 13 is supported by the inclination of the support table 11 in the direction of the leading edge stop 13, since the force acting on the bow 09 weight forces corresponding to the inclination angle of the support table 11 in a horizontally and vertically acting component split. In order to vary the weight forces acting on the bow 09, it is therefore particularly advantageous if the inclination angle of the support table 11 is variable.
Fortlaufende Zuförderung der Bogen 09 von der Lage 03 auf der Tragplatte 02 bildet sich auf dem Auflagetisch 11 eine Lage 14 von übereinander angeordneten Bogen 09, deren Vorderkante jeweils am Vorderkantenanschlag 13 ausgerichtet ist. Aufgrund der Unterschuppung des Schuppenstroms bleibt dabei die Reihenfolge der Bogen 09 erhalten.Continuous feed of the sheet 09 from the layer 03 on the support plate 02 forms on the support table 11 a layer 14 of superimposed sheets 09, the leading edge is aligned in each case on the leading edge stop 13. Due to the Unterschuppung the scale flow while the order of the bow 09 is maintained.
Der auszurichtende Bogen 09 muss unter die Lage 14 der bereits ausgerichteten Bogen 09 eingeschoben werden. Dabei wirken auf den jeweils auszurichtenden Bogen 09 um so höhere Gewichtskräfte, je dicker die Lage 14 bereits ist. Um die der Ausrichtbewegung des jeweils auszurichtenden Bogens 09 entgegenwirkenden Reibungskräfte zwischen der Lage 14 und der Oberseite des jeweils auszurichtenden Bogens 09 nicht unzulässig groß werden zu lassen, kann an der Vorrichtung 01 eine Blasvorrichtung 16 vorgesehen werden, mit der Luft, insbesondere ionisierte Luft, von der hinteren Kante der ausgerichteten Bogen 09 aus zwischen den jeweils vordersten Bogen 09 des Schuppenstroms und die Lage 14 geblasen wird. Im Ergebnis wird dadurch zwischen der Lage 14 und dem jeweils nächsten auszurichtenden Bogen 09 ein Luftpolster gebildet und dementsprechend die Reibung verringert.The bow to be aligned 09 must be inserted under the layer 14 of the already aligned bow 09. In this case act on the respective sheet to be aligned 09 the higher the weight forces, the thicker the layer 14 is already. In order not to let the aligning movement of the sheet 09 to be aligned counteracting frictional forces between the layer 14 and the top of each sheet to be aligned 09 are not unacceptably large, can be provided on the device 01, a blowing device 16, with the air, in particular ionized air from the rear edge of the aligned sheet 09 is blown out between the respective foremost sheet 09 of the scale flow and the layer 14. As a result, an air cushion is thereby formed between the layer 14 and the respectively next sheet to be aligned 09 and accordingly reduces the friction.
In Fig. 2 ist eine zweites Ausführungsbeispiel einer Vorrichtung 21 in perspektivischer Ansicht von schräg oben dargestellt. Bei der Vorrichtung 21 ist eine Tragplatte 22 vorgesehen, auf deren Oberseite eine Lage 23 von Bogen 29 mit nicht ausgerichteten Vorderkanten abgelegt werden kann. Oberhalb der Tragplatte 22 ist eine dreiachsig verfahrbare Saugvorrichtung 24 angeordnet, deren Saugnäpfe 26 auf der Oberseite des jeweils obersten Bogens 29 der Lage 23 zur Anlage gebracht werden können. Durch eine entsprechende Förderbewegung der Saugnäpfe 26 kann der jeweils oberste Bogen 29 der Lage 23 einzeln abgehoben und in Richtung des Auflagetisches 27 gefördert werden. Dabei führt die Saugvorrichtung 24 eine Förderbewegung aus, so dass die Bogen 29 im Ergebnis von der Lage 23 in einem untergeschuppten Schuppenstrom zum Auflagetisch 27 hin gefördert werden.In Fig. 2, a second embodiment of a device 21 is shown in a perspective view obliquely from above. In the device 21, a support plate 22 is provided, on the upper side of a layer 23 of sheet 29 can be stored with non-aligned leading edges. Above the support plate 22, a three-axis movable suction device 24 is arranged, the suction cups 26 can be placed on the top of each uppermost sheet 29 of the layer 23 to the plant. By a corresponding conveying movement of the suction cups 26 of each uppermost sheet 29 of the layer 23 can be lifted individually and promoted in the direction of the support table 27. In this case, the suction device 24 performs a conveying movement, so that the sheets 29 are conveyed as a result of the position 23 in a subdivided scale flow to the support table 27 out.
Der Auflagetisch 27 ist als Saugbändertisch 27 mit Saugbändern 28 (siehe Fig. 3) ausgebildet, so dass die Bogen 29 nach der Vereinzelung auf der Oberseite des Auflagetisches 27 in Richtung eines Vorderkantenanschlages 31 gefördert und durch Anlage an diesen ausgerichtet werden.The support table 27 is formed as a suction belt table 27 with suction belts 28 (see FIG. 3), so that the sheets 29 after the separation on the top of the Supporting table 27 is promoted in the direction of a leading edge stop 31 and aligned by conditioning on this.
Der Vorderkantenanschlag 13; 31 ist auf die Form der Vorderkante der Bogen 09; 29, insbesondere konvex, konkav oder schräg, einstellbar.The leading edge stop 13; 31 is on the shape of the leading edge of the bow 09; 29, in particular convex, concave or oblique, adjustable.
Im Ergebnis bildet sich durch fortlaufende untergeschuppte Förderung der Bogen 29 auf dem Auflagetisch 27 eine Lage 32 von Bogen 29, deren Vorderkante jeweils am Vorderkantenanschlag 31 ausgerichtet ist. Um die Förderbewegung des jeweils auszurichtenden Bogens 29 unter die Lage 32 zu unterstützen, ist eine Blaseinrichtung 33 vorgesehen, die eine Vielzahl von Blasdüsen aufweist, aus denen ionisierte Luft in den Bereich zwischen die Lage 32 und den jeweils vordersten auszurichtenden Bogen 29 des Schuppenstroms geblasen werden kann.As a result, formed by continuous untergeschuppte promotion of the sheet 29 on the support table 27, a layer 32 of sheet 29, the leading edge is aligned in each case at the leading edge stop 31. In order to support the conveying movement of the respectively to be aligned sheet 29 below the layer 32, a blowing device 33 is provided which has a plurality of nozzles, from which ionized air are blown into the area between the layer 32 and the respective foremost to be aligned sheet 29 of the scale flow can.
Um auch die Seitenkanten der Bogen 29 in der Vorrichtung 21 ausrichten zu können, ist ein auf das Format der Bogen 29 einstellbarer Seitenkantenanschlag 34 vorgesehen, an den die Seitenkante der Bogen 29 zur Anlage gebracht und dadurch ausgerichtet werden können. Zur Unterstützung der Ausrichtbewegung der Bogen 29 am Seitenkantenanschlag 34 ist eine weitere Blaseinrichtung 36 vorgesehen, mit der ionisierte Luft von der dem Seitenkantenanschlag 34 gegenüberliegenden Seite der Bogen 29 zwischen die Lage 32 und den jeweils untersten auszurichtenden Bogen 29 geblasen werden kann.In order to align the side edges of the sheet 29 in the device 21, an adjustable to the format of the sheet 29 side edge stopper 34 is provided, to which the side edge of the sheet 29 can be brought to bear and thereby aligned. To support the alignment movement of the sheet 29 on the side edge stopper 34, a further blowing device 36 is provided, can be blown with the ionized air from the side edge stop 34 opposite side of the sheet 29 between the layer 32 and the respective lowermost sheet to be aligned 29.
In Fig. 3 ist die Vorrichtung 21 in einer weiteren perspektivischen Ansicht von unten dargestellt, wobei wiederum die verschiedene Bauteile der Vorrichtung 21 erkennbar sind.In Fig. 3, the device 21 is shown in a further perspective view from below, in turn, the various components of the device 21 can be seen.
In Fig. 4 ist die Vorrichtung 21 mit ihren verschiedenen Bauteilen in Ansicht von oben dargestellt. BezugszeichenlisteIn Fig. 4, the device 21 is shown with their various components in top view. LIST OF REFERENCE NUMBERS
01 Vorrichtung01 device
02 Tragplatte02 support plate
03 Lage mit nicht ausgerichteter Vorderkante (09)03 position with unoriented leading edge (09)
04 Sauger04 suckers
05 -05 -
06 Sauger06 suckers
07 Anschlag07 stop
08 Druckfuß08 pressure foot
09 Bogen09 bow
10 -10 -
11 Auflagetisch, Saugbändertisch11 support table, suction belt table
12 Saugband12 suction band
13 Vorderkantenanschlag13 leading edge stop
14 Lage mit ausgerichteter Vorderkante (09)14 position with aligned leading edge (09)
15 -15 -
16 Blaseinrichtung16 blowing device
17 bis 20 -17 to 20 -
21 Vorrichtung21 device
22 Tragplatte22 support plate
23 Lage mit nicht ausgerichteten Vorderkanten (29)23 position with unoriented leading edges (29)
24 Saugvorrichtung24 suction device
25 -25 -
26 Saugnapf26 suction cup
27 Auflagetisch, Saugbändertisch27 support table, suction belt table
28 Saugband28 suction belt
29 Bogen29 sheets
30 -30 -
31 Vorderkantenanschlag31 leading edge stop
32 Lage mit ausgerichteten Vorderanten (29) Blaseinrichtung Seitenkantenanschlag - Blaseinrichtung 32 position with aligned front edges (29) Blower Side edge stop - blowing device

Claims

Ansprüche Expectations
1. Vorrichtung zur Ausrichtung zumindest einer Kante von mehreren in einer Lage (14; 32) übereinander angeordneten Bogen (09; 29) unter Erhaltung der Reihenfolge der Bogen (09; 29), mit einem Auflagetisch (11; 27), an dessen einer Seite ein Vorderkantenanschlag (13; 31) zur Ausrichtung der Vorderkante der Bogen (09; 29) vorgesehen ist, dadurch gekennzeichnet, dass vor dem Auflagetisch (11 ; 27) eine Tragplatte (02; 22) angeordnet ist, auf dem die Bogen (09; 29) in einer Lage (03; 23) mit nicht ausgerichteter Vorderkante abgelegt werden, wobei in der Vorrichtung (01 ; 21) ein Bogenanleger vorgesehen ist, mit dem die Bogen (09; 29) unter Bildung eines unterschuppten Schuppenstroms von der Tragplatte (02; 22) zum Vorderkantenanschlag (13; 31) des Auflagetisches (11; 27) gefördert werden.1. Device for aligning at least one edge of a plurality of sheets (09; 29) arranged one above the other in a layer (14; 32) while maintaining the order of the sheets (09; 29), with a support table (11; 27), on one of which A front edge stop (13; 31) for aligning the front edge of the sheets (09; 29) is provided, characterized in that a support plate (02; 22) is arranged in front of the support table (11; 27) on which the sheets (09 ; 29) are deposited in a position (03; 23) with the front edge not aligned, a sheet feeder being provided in the device (01; 21) by means of which the sheets (09; 29) form a scaled stream of flakes from the support plate ( 02; 22) to the front edge stop (13; 31) of the support table (11; 27).
2. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass der Auflagetisch (11 ; 27) in der Art eines Saugbändertisches (11 ; 27) ausgebildet ist, mit dessen Saugbändern (12; 28) der jeweils unterste Bogen (09; 29) des Schuppenstroms gegen den Vorderkantenanschlag (13; 31) gefördert werden kann.2. Device according to claim 1, characterized in that the support table (11; 27) is designed in the manner of a suction belt table (11; 27), with the suction belts (12; 28) of the bottom sheet (09; 29) of the scale flow can be promoted against the front edge stop (13; 31).
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Auflagetisch (11; 27) in Richtung des Vorderkantenanschlags (13; 31) nach unten geneigt werden kann.3. Device according to claim 1 or 2, characterized in that the support table (11; 27) in the direction of the front edge stop (13; 31) can be inclined downwards.
4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass der Neigungswinkel des Auflagetisches (11; 27) in Richtung des Vorderkantenanschlags (13; 31) veränderbar ist.4. The device according to claim 3, characterized in that the angle of inclination of the support table (11; 27) in the direction of the front edge stop (13; 31) is variable.
5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass an der Vorrichtung (01; 21) zumindest eine Blaseinrichtung (16; 33) vorgesehen ist, mit der Luft, insbesondere ionisierte Luft, von der Hinterkante der Bogen (09; 29) aus zwischen die geschuppten Bogen (09; 29) des Schuppenstroms und die sich auf dem Auflagetisch (11 ; 27) bildende Lage (14; 32) von bereits am Vorderkantenanschlag (13; 31) ausgerichteten Bogen (09; 29) geblasen werden kann.5. Device according to one of claims 1 to 4, characterized in that on the device (01; 21) at least one blowing device (16; 33) is provided with the air, in particular ionized air, from the rear edge of the sheet (09; 29) between the scaled sheets (09; 29) of the shingled stream and the layer (14; 32) forming on the support table (11; 27) of sheets (09; 29) already aligned with the leading edge stop (13; 31) can be blown.
6. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Vorderkantenanschlag (13; 31) höhenverstellbar ist.6. Device according to one of claims 1 to 5, characterized in that the front edge stop (13; 31) is adjustable in height.
7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Vorderkantenanschlag (13; 31) auf die Form der Vorderkante der Bogen (09; 29), insbesondere konvex, konkav oder schräg, einstellbar ist.7. Device according to one of claims 1 to 6, characterized in that the front edge stop (13; 31) on the shape of the front edge of the sheet (09; 29), in particular convex, concave or oblique, is adjustable.
8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass an einer Seite des Aufnahmetischs (27) ein Seitenkantenanschlag (34) vorgesehen ist, an dem eine Seitenkante der Bogen (29) ausgerichtet werden kann.8. Device according to one of claims 1 to 7, characterized in that on one side of the receiving table (27) a side edge stop (34) is provided, on which a side edge of the sheet (29) can be aligned.
9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass der Seitenkantenanschlag (34) auf das Format der Bogen (29) einstellbar ist.9. The device according to claim 8, characterized in that the side edge stop (34) on the format of the sheet (29) is adjustable.
10. Vorrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass der Auflagetisch (27) in Richtung des Seitenkantenanschlag (34) nach unten geneigt werden kann.10. The device according to claim 8 or 9, characterized in that the support table (27) in the direction of the side edge stop (34) can be inclined downwards.
11. Vorrichtung nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet, dass der Neigungswinkel des Auflagetisches (27) in Richtung des Seitenkantenanschlags (34) veränderbar ist.11. Device according to one of claims 8 to 10, characterized in that the angle of inclination of the support table (27) in the direction of the side edge stop (34) can be changed.
12. Vorrichtung nach einem der Ansprüche 8 bis 11 , dadurch gekennzeichnet, dass an der Vorrichtung (21) zumindest eine Blaseinrichtung (36) vorgesehen ist, mit der Luft, insbesondere ionisierte Luft, von der dem Seitenkantenanschlag (34) gegenüberliegenden Seitenkante der Bogen (29) aus zwischen die geschuppten Bogen (29) des Schuppenstroms und die sich auf dem Auflagetisch (27) bildende Lage von bereits am Seitenkantenanschlag (34) ausgerichteten Bogen (29) geblasen werden kann.12. The device according to one of claims 8 to 11, characterized in that at least one blowing device (36) is provided on the device (21) with the air, in particular ionized air, from the side edge of the sheet opposite the side edge stop (34) ( 29) out between the shingled Bow (29) of the scale flow and the layer forming on the support table (27) can be blown from sheets (29) already aligned with the side edge stop (34).
13. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass auf der Tragplatte (02; 22) ein Stapel mit Bogen angeordnet ist.13. The apparatus according to claim 1, characterized in that a stack with a bow is arranged on the support plate (02; 22).
14. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass eine jeweils den obersten Bogen (09; 29) des Stapels erfassende Saugvorrichtung (24) vorgesehen ist.14. The device according to claim 1, characterized in that a suction device (24) is provided which detects the uppermost sheet (09; 29) of the stack.
15. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Saugbänder unter dem zu bildenden Stapel angeordnet sind. 15. The apparatus according to claim 2, characterized in that the suction belts are arranged under the stack to be formed.
EP02776675A 2001-09-24 2002-09-17 Device for aligning stacked sheets into a book Expired - Lifetime EP1429983B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10146919A DE10146919C1 (en) 2001-09-24 2001-09-24 Device for aligning sheets arranged one above the other in a layer
DE10146919 2001-09-24
PCT/DE2002/003459 WO2003026992A1 (en) 2001-09-24 2002-09-17 Device for aligning stacked sheets into a book

Publications (2)

Publication Number Publication Date
EP1429983A1 true EP1429983A1 (en) 2004-06-23
EP1429983B1 EP1429983B1 (en) 2005-12-28

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Application Number Title Priority Date Filing Date
EP02776675A Expired - Lifetime EP1429983B1 (en) 2001-09-24 2002-09-17 Device for aligning stacked sheets into a book

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US (1) US7392981B2 (en)
EP (1) EP1429983B1 (en)
JP (1) JP2005502569A (en)
KR (1) KR20040035868A (en)
CN (1) CN1302971C (en)
AT (1) ATE314299T1 (en)
AU (1) AU2002339301B2 (en)
CA (1) CA2461359A1 (en)
DE (2) DE10146919C1 (en)
RU (1) RU2296095C2 (en)
WO (1) WO2003026992A1 (en)

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Also Published As

Publication number Publication date
EP1429983B1 (en) 2005-12-28
RU2004112551A (en) 2005-03-27
KR20040035868A (en) 2004-04-29
WO2003026992A1 (en) 2003-04-03
RU2296095C2 (en) 2007-03-27
US20050035537A1 (en) 2005-02-17
ATE314299T1 (en) 2006-01-15
CN1302971C (en) 2007-03-07
JP2005502569A (en) 2005-01-27
AU2002339301B2 (en) 2007-09-20
CN1561307A (en) 2005-01-05
US7392981B2 (en) 2008-07-01
DE50205465D1 (en) 2006-02-02
CA2461359A1 (en) 2003-04-03
DE10146919C1 (en) 2003-05-15

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