EP1155995B1 - Delivery table - Google Patents

Delivery table Download PDF

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Publication number
EP1155995B1
EP1155995B1 EP01104789A EP01104789A EP1155995B1 EP 1155995 B1 EP1155995 B1 EP 1155995B1 EP 01104789 A EP01104789 A EP 01104789A EP 01104789 A EP01104789 A EP 01104789A EP 1155995 B1 EP1155995 B1 EP 1155995B1
Authority
EP
European Patent Office
Prior art keywords
receiving tray
friction
rollers
tongues
high coefficient
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.)
Expired - Lifetime
Application number
EP01104789A
Other languages
German (de)
French (fr)
Other versions
EP1155995B8 (en
EP1155995A2 (en
EP1155995A3 (en
Inventor
Dieter Gritzhun
Uwe Goldbeck
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP1155995A2 publication Critical patent/EP1155995A2/en
Publication of EP1155995A3 publication Critical patent/EP1155995A3/en
Application granted granted Critical
Publication of EP1155995B1 publication Critical patent/EP1155995B1/en
Publication of EP1155995B8 publication Critical patent/EP1155995B8/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68Reducing the speed of articles as they advance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/44Moving, forwarding, guiding material
    • B65H2301/449Features of movement or transforming movement of handled material
    • B65H2301/4492Features of movement or transforming movement of handled material braking
    • B65H2301/44921Features of movement or transforming movement of handled material braking by friction contact with non driven element

Definitions

  • the invention relates to a storage table for flat material, in particular paper sheets, with a fuse, so that the material is not on the table shifts.
  • a storage table of this type is known from DD-247 433 A1, this being known as Sheet delivery of a printing machine is formed and as a backup stop serves, to which the promoted sheets strike and lay down.
  • DD-247 433 A1 this being known as Sheet delivery of a printing machine is formed and as a backup stop serves, to which the promoted sheets strike and lay down.
  • Attacks bounce a material to be deposited and there is a risk that it in the The shelf does not lie exactly against the stop.
  • a deposited material possibly also a whole stack of material Shocks moved away from the stop, as the material or stack opposite the tray has too little friction.
  • the invention is therefore based on the object, a storage table of the above mentioned type in such a way that a precise and stable positioning surface Material is achievable.
  • the object is achieved in that the backup against Moving the sheet material as seen in the conveying direction in the rear Area of the tray table arranged surface with a relative to the flat Material high friction is formed.
  • the advantage of the invention is the exact positioning of the first sheet, the due to the high friction has a secure position, which also the location of more layered leaves, so the entire stack is guaranteed.
  • the surface with high friction additionally dampens the movement of the first sheet and prevents thus the emergence of an imbalance. Because of the high friction surface is arranged only at the end of the tray table, the sheets of material to be deposited otherwise slide well and therefore safely reach their storage position.
  • the Inventive arrangement can dispense with the arrangement of a stop be, which has the additional advantage that the material to be deposited by a Hitting a stop can not be damaged.
  • a development of the invention provides that the storage table with a conveyor and Positioning device is equipped. This preferably interacts with the surface high friction together so that the positioning in a defined storage position takes place with the help of the surface. This can be achieved, for example be that a sheet material after reaching the storage position by at least a hold-down is pressed against the surface.
  • a proposal provides that the promotion and Positioning device arranged at the rear of horizontally and vertically movable Tongues, drivable and horizontally movable rollers and the at least one having horizontally and vertically movable hold-down, wherein drives and a such trained control are provided that a sheet material between Rollers and tongues lying from the rollers over the surface with high friction is promoted away in its defined storage position that then the holddown the flat material presses against the surface with high friction, the rolls lifted, the tongues are removed against the conveying direction of the storage table and that lifted for the promotion of a further material of the hold-down and from the Tray pulled and the tongues and rollers again over the rear Be positioned area.
  • conveying and positioning units have the advantage that they the material to be deposited on the surface with a high coefficient of friction carry away and subsequently bring about an immovable fuse by the at least one hold-down material against the surface with a high coefficient of friction suppressed.
  • the high friction surface can extend over the entire width of the rear Extend the area of the tray table. Conveniently, it is through a the sticking table alsklebbaren strips formed, where it proved to be expedient has, if the strip has a surface of rubber.
  • Fig. 1 shows a storage table 1 for sheet material 2, which is output for example from a machine. It may be, for example, a printing press 18.
  • the sheet material 2 must be transported in a storage position 7, wherein the dash-dotted line of the storage position 7, the target position of the leading edge of a material 2 shows.
  • a surface 5 is arranged, which has a high friction against the sheet material 2.
  • a material 2 which comes in the conveying direction 3 on the storage table 1 and then deposits on this, hits with its rear part on the surface 5 and is securely positioned there by the high friction. It can be provided that this positioning takes place in the storage of the material 2 exclusively by the surface 5 or that a conveying and positioning device 6 is provided, which makes this positioning in a defined manner and otherwise ensures that the material 2 on the Surface 5 is pressed.
  • rollers 10 serve for the transport of the sheet material 2.
  • the rollers 10 are suitably combined with tongues 9, wherein the rollers 10 promote with their surface with high friction against the sheet material 2 by a rotation of the sheet material 2 to reach the defined storage position 7 and then decelerate at the right moment.
  • the rollers 10 cooperate with the tongues 9, which have a low friction and are arranged such that the sheet material 2 slides on the tongues 9 and is conveyed by the rollers 10.
  • the defined storage position 7 then occurs Hold-down 14 by a vertical movement 13 in action, that he in the defined storage position 7 located flat material 2 holds by placing it on the Surface 5 presses, which has a high coefficient of friction. It is Preferably, a glued strip 11 with a surface 5 from Rubber. Thereafter, the rollers 10 lift off by a vertical movement 17 and the Tongues 9 are in the direction of the double arrow 16 against the conveying direction. 3 withdrawn, whereby the rear end of the sheet material 2 in the Areas where the tongues were 9, deposits and a safe location on the Surface 5 receives.
  • the illustrated embodiment of a conveying and positioning device 6 is especially in the first sheet of sheet material 2 advantageous because of this It is ensured that the sheet material 2 safely over the surface 5 with sliding friction increased by sliding strip 12 with low friction in the Storage position 7 passes and then supported by the surface 5 with increased friction is securely positioned by the at least one hold-down 8.
  • the tongues 9 by a Horizontal movement 16 and a vertical movement 17 back into the drawn Position positioned above the previously filed sheet and the rollers 10 lower such that between the tongues 9 and the rollers 10 again a sheet material. 2 can be promoted to the defined storage position 7.
  • the horizontal movement 14 the hold-down 8 serves to retract, so that a new bow can be placed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Pile Receivers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pyrane Compounds (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Automatic Disk Changers (AREA)

Abstract

The feeder for sheets of paper has a guide surface (5) at its rear end (with respect to the direction of motion of the sheets). This has a high coefficient of friction and prevents the sheets for sliding off the feeder.

Description

Die Erfindung betrifft einen Ablagetisch für flächiges Material, insbesondere Papierbogen, mit einer Sicherung, damit sich das Material nicht auf dem Ablagetisch verschiebt.The invention relates to a storage table for flat material, in particular paper sheets, with a fuse, so that the material is not on the table shifts.

Ein Ablagetisch dieser Art ist aus der DD-247 433 A1 bekannt, wobei dieser als Bogenauslage einer Druckmaschine ausgebildet ist und als Sicherung ein Anschlag dient, an den die geförderten Bogen anschlagen und sich ablegen. An derartigen Anschlägen prellt ein abzulegendes Material und es besteht die Gefahr, daß es bei der Ablage am Anschlag nicht exakt anliegt. Außerdem besteht die Gefahr, daß sich ein abgelegtes Material, gegebenenfalls auch ein ganzer Stapel von Material durch Erschütterungen vom Anschlag wegbewegt, da das Material oder der Stapel gegenüber dem Ablagetisch eine zu geringe Reibung aufweist.A storage table of this type is known from DD-247 433 A1, this being known as Sheet delivery of a printing machine is formed and as a backup stop serves, to which the promoted sheets strike and lay down. At such Attacks bounce a material to be deposited and there is a risk that it in the The shelf does not lie exactly against the stop. In addition, there is a risk that a deposited material, possibly also a whole stack of material Shocks moved away from the stop, as the material or stack opposite the tray has too little friction.

Der Erfindung liegt daher die Aufgabe zugrunde, einen Ablagetisch der eingangs genannten Art derart auszubilden, daß eine exakte und stabile Positionierung flächigen Materials erzielbar ist.The invention is therefore based on the object, a storage table of the above mentioned type in such a way that a precise and stable positioning surface Material is achievable.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Sicherung gegen ein Verschieben des flächigen Materials als eine in Förderrichtung gesehen im hinteren Bereich des Ablagetisches angeordnete Oberfläche mit einer gegenüber dem flächigen Material hohen Reibung ausgebildet ist.The object is achieved in that the backup against Moving the sheet material as seen in the conveying direction in the rear Area of the tray table arranged surface with a relative to the flat Material high friction is formed.

Der Vorteil der Erfindung besteht in der exakten Positionierung des ersten Bogens, der durch die hohe Reibung eine sichere Lage hat, wodurch auch die Lage weiterer aufgeschichteter Blätter, also des gesamten Stapels, gewährleistet ist. Die Oberfläche mit hoher Reibung dämpft zusätzlich die Bewegung des ersten Bogens und verhindert damit das Entstehen einer Schieflage. Dadurch daß die Oberfläche mit hoher Reibung lediglich am Ende des Ablagetisches angeordnet ist, können die abzulegenden Materialbögen ansonsten gut gleiten und erreichen daher sicher ihre Ablageposition. Durch die erfindungsgemäße Anordnung kann auf die Anordnung eines Anschlags verzichtet werden, was den zusätzlichen Vorteil hat, daß das abzulegende Material durch ein Anschlagen an einem Anschlag nicht mehr beschädigt werden kann.The advantage of the invention is the exact positioning of the first sheet, the due to the high friction has a secure position, which also the location of more layered leaves, so the entire stack is guaranteed. The surface with high friction additionally dampens the movement of the first sheet and prevents thus the emergence of an imbalance. Because of the high friction surface is arranged only at the end of the tray table, the sheets of material to be deposited otherwise slide well and therefore safely reach their storage position. By the Inventive arrangement can dispense with the arrangement of a stop be, which has the additional advantage that the material to be deposited by a Hitting a stop can not be damaged.

Eine Weiterbildung der Erfindung sieht vor, daß der Ablagetisch mit einer Förder- und Positioniereinrichtung ausgestattet ist. Diese wirkt vorzugsweise mit der Oberfläche mit hoher Reibung derart zusammen, daß die Positionierung in einer definierten Ablageposition mit Hilfe der Oberfläche stattfindet. Dies kann beispielsweise dadurch bewirkt werden, daß ein flächiges Material nach Erreichen der Ablageposition durch mindestens einen Niederhalter gegen die Oberfläche gedrückt wird.A development of the invention provides that the storage table with a conveyor and Positioning device is equipped. This preferably interacts with the surface high friction together so that the positioning in a defined storage position takes place with the help of the surface. This can be achieved, for example be that a sheet material after reaching the storage position by at least a hold-down is pressed against the surface.

Die Ausgestaltung der vorgenannten Förder- und Positioniereinrichtung kann auf unterschiedlichste Art und Weise erfolgen. Ein Vorschlag sieht vor, daß die Förder- und Positioniereinrichtung am hinteren Bereich angeordnete horizontal und vertikal bewegbare Zungen, antreibbare und horizontal bewegbare Rollen und den mindestens einen horizontal und vertikal bewegbaren Niederhalter aufweist, wobei Antriebe und eine derart ausgebildete Steuerung vorgesehen sind, daß ein flächiges Material zwischen Rollen und Zungen liegend von den Rollen über die Oberfläche mit hoher Reibung hinweg in seine definierte Ablageposition gefördert wird, daß dann der Niederhalter das flächige Material gegen die Oberfläche mit hoher Reibung drückt, die Rollen abgehoben, die Zungen entgegen der Förderrichtung vom Ablagetisch entfernt werden und daß für die Förderung eines weiteren Materials der Niederhalter abgehoben und aus dem Ablagebereich gezogen und die Zungen und die Rollen wieder über dem hinteren Bereich positioniert werden. Diese oder ähnliche Förder- und Positioniereinheiten haben den Vorteil, daß sie das abzulegende Material über die Fläche mit hohem Reibwert hinwegbefördern und nachher eine unverrückbare Sicherung herbeiführen, indem der mindestens eine Niederhalter das Material gegen die Oberfläche mit hohem Reibwert drückt.The configuration of the aforementioned conveying and positioning device can be used in a wide variety of ways Way done. A proposal provides that the promotion and Positioning device arranged at the rear of horizontally and vertically movable Tongues, drivable and horizontally movable rollers and the at least one having horizontally and vertically movable hold-down, wherein drives and a such trained control are provided that a sheet material between Rollers and tongues lying from the rollers over the surface with high friction is promoted away in its defined storage position that then the holddown the flat material presses against the surface with high friction, the rolls lifted, the tongues are removed against the conveying direction of the storage table and that lifted for the promotion of a further material of the hold-down and from the Tray pulled and the tongues and rollers again over the rear Be positioned area. These or similar conveying and positioning units have the advantage that they the material to be deposited on the surface with a high coefficient of friction carry away and subsequently bring about an immovable fuse by the at least one hold-down material against the surface with a high coefficient of friction suppressed.

Die Oberfläche mit hoher Reibung kann sich über die gesamte Breite des hinteren Bereichs des Ablagetisches erstrecken. Zweckmäßigerweise wird sie durch einen auf dem Ablagetisch aufklebbaren Streifen gebildet, wobei es sich als zweckmäßig erwiesen hat, wenn der Streifen eine Oberfläche aus Gummi aufweist.The high friction surface can extend over the entire width of the rear Extend the area of the tray table. Conveniently, it is through a the sticking table aufklebbaren strips formed, where it proved to be expedient has, if the strip has a surface of rubber.

Zusätzlich können im Anschluß an die Oberfläche mit der erhöhten Reibung sich in Förderrichtung erstreckende Gleitstreifen angeordnet sein, die gegenüber dem flächigen Material eine geringe Reibung aufweisen. Dadurch wird gewährleistet, daß das flächige Material sicher und ohne einen Ausrichtungsfehler in die Ablageposition gleitet und dort in der oben beschriebenen Weise positioniert werden kann.In addition, following the surface with the increased friction can be in Be arranged conveying direction extending sliding strip, with respect to the flat Material have a low friction. This ensures that the area Material slides safely and without an alignment error into the storage position and can be positioned there in the manner described above.

Die Erfindung wird nachfolgend anhand der Zeichnung erläutert. Es zeigen

Fig. 1
ein Ausführungsbeispiel der Erfindung in perspektivischer Ansicht und
Fig. 2
in Seitenansicht.
The invention will be explained below with reference to the drawing. Show it
Fig. 1
an embodiment of the invention in perspective view and
Fig. 2
in side view.

Fig. 1 zeigt einen Ablagetisch 1 für flächiges Material 2, das beispielsweise von einer Maschine ausgegeben wird. Es kann sich dabei zum Beispiel um eine Druckmaschine 18 handeln. Dabei muß das flächige Material 2 in eine Ablageposition 7 befördert werden, wobei die strichpunktierte Linie der Ablageposition 7 die Sollposition der Vorderkante eines Materials 2 zeigt. Um dies zu erreichen, ist vorgesehen, daß in dem in Förderrichtung 3 gesehen hinteren Bereich 4 des Ablagetisches 1 eine Oberfläche 5 angeordnet ist, die gegenüber dem flächigen Material 2 eine hohe Reibung aufweist. Dadurch trifft ein Material 2, das in Förderrichtung 3 auf den Ablagetisch 1 kommt und sich dann auf diesem ablegt, mit seinem hinteren Teil auf die Oberfläche 5 auf und wird dort durch die hohe Reibung sicher positioniert. Dabei kann vorgesehen sein, daß diese Positionierung bei der Ablage des Materials 2 ausschließlich durch die Oberfläche 5 stattfindet oder daß eine Förder- und Positioniereinrichtung 6 vorgesehen ist, die diese Positionierung in definierter Weise vornimmt und im übrigen dafür sorgt, daß das Material 2 auf die Oberfläche 5 gedrückt wird. Fig. 1 shows a storage table 1 for sheet material 2, which is output for example from a machine. It may be, for example, a printing press 18. In this case, the sheet material 2 must be transported in a storage position 7, wherein the dash-dotted line of the storage position 7, the target position of the leading edge of a material 2 shows. To achieve this, it is provided that in the direction of conveying 3 seen in the rear region 4 of the tray table 1, a surface 5 is arranged, which has a high friction against the sheet material 2. As a result, a material 2, which comes in the conveying direction 3 on the storage table 1 and then deposits on this, hits with its rear part on the surface 5 and is securely positioned there by the high friction. It can be provided that this positioning takes place in the storage of the material 2 exclusively by the surface 5 or that a conveying and positioning device 6 is provided, which makes this positioning in a defined manner and otherwise ensures that the material 2 on the Surface 5 is pressed.

Eine Ausgestaltung einer derartigen Förder- und Positioniereinrichtung 6 ist in den Fig. 1 und 2 dargestellt, wobei Rollen 10 dem Transport des flächigen Materials 2 dienen. Die Rollen 10 sind zweckmäßigerweise mit Zungen 9 kombiniert, wobei die Rollen 10 mit ihrer Oberfläche mit hoher Reibung gegenüber dem flächigen Material 2 durch eine Drehung das flächige Material 2 bis zur Erreichung der definierten Ablageposition 7 fördern und dann im richtigen Moment abbremsen. Zweckmäßigerweise wirken die Rollen 10 mit den Zungen 9 zusammen, welche eine geringe Reibung aufweisen und derart angeordnet sind, daß das flächige Material 2 auf den Zungen 9 gleitet und durch die Rollen 10 gefördert wird.An embodiment of such a conveying and positioning device 6 is shown in FIGS. 1 and 2 , wherein rollers 10 serve for the transport of the sheet material 2. The rollers 10 are suitably combined with tongues 9, wherein the rollers 10 promote with their surface with high friction against the sheet material 2 by a rotation of the sheet material 2 to reach the defined storage position 7 and then decelerate at the right moment. Conveniently, the rollers 10 cooperate with the tongues 9, which have a low friction and are arranged such that the sheet material 2 slides on the tongues 9 and is conveyed by the rollers 10.

Erreicht dann ein flächiges Material 2 die definierte Ablageposition 7, so tritt ein Niederhalter 14 durch eine Vertikalbewegung 13 derart in Aktion, daß er das in der definierten Ablageposition 7 befindliche flächige Material 2 hält, indem er es auf die Oberfläche 5 drückt, die einen hohen Reibungskoeffizienten aufweist. Dabei handelt es sich vorzugsweise um einen aufgeklebten Streifen 11 mit einer Oberfläche 5 aus Gummi. Danach heben die Rollen 10 durch eine Vertikalbewegung 17 ab und die Zungen 9 werden in Richtung des Doppelpfeils 16 entgegen der Förderrichtung 3 zurückgezogen, wodurch sich das hintere Ende des flächigen Materials 2 auch in den Bereichen, in denen die Zungen 9 waren, ablegt und eine sichere Lage auf der Oberfläche 5 erhält.If then reaches a flat material 2, the defined storage position 7, then occurs Hold-down 14 by a vertical movement 13 in action, that he in the defined storage position 7 located flat material 2 holds by placing it on the Surface 5 presses, which has a high coefficient of friction. It is Preferably, a glued strip 11 with a surface 5 from Rubber. Thereafter, the rollers 10 lift off by a vertical movement 17 and the Tongues 9 are in the direction of the double arrow 16 against the conveying direction. 3 withdrawn, whereby the rear end of the sheet material 2 in the Areas where the tongues were 9, deposits and a safe location on the Surface 5 receives.

Diese Vorgehensweise findet bei der Ablage aller Bogen des flächigen Materials 2 statt. Die dargestellte Ausführungsform einer Förder- und Positioniereinrichtung 6 ist jedoch vor allem bei dem ersten Bogen des flächigen Materials 2 von Vorteil, da auf diese Weise gewährleistet ist, daß das flächige Material 2 sicher über die Oberfläche 5 mit erhöhter Reibung hinweggleitet, durch Gleitstreifen 12 mit geringer Reibung in die Ablageposition 7 gelangt und dann durch die Oberfläche 5 mit erhöhter Reibung, unterstützt durch den mindestens einen Niederhalter 8, sicher positioniert wird.This procedure takes place in the storage of all sheets of the sheet material 2. However, the illustrated embodiment of a conveying and positioning device 6 is especially in the first sheet of sheet material 2 advantageous because of this It is ensured that the sheet material 2 safely over the surface 5 with sliding friction increased by sliding strip 12 with low friction in the Storage position 7 passes and then supported by the surface 5 with increased friction is securely positioned by the at least one hold-down 8.

Für die Ablage des nächsten flächigen Materials 2 werden die Zungen 9 durch eine Horizontalbewegung 16 und eine Vertikalbewegung 17 wieder in die gezeichnete Position über dem zuvor abgelegten Blatt positioniert und die Rollen 10 senken sich derart ab, daß zwischen den Zungen 9 und den Rollen 10 wieder ein flächiges Material 2 bis zur definierten Ablageposition 7 gefördert werden kann. Die Horizontalbewegung 14 des Niederhalters 8 dient einem Zurückziehen, damit ein neuer Bogen ablegbar ist.For the storage of the next sheet material 2, the tongues 9 by a Horizontal movement 16 and a vertical movement 17 back into the drawn Position positioned above the previously filed sheet and the rollers 10 lower such that between the tongues 9 and the rollers 10 again a sheet material. 2 can be promoted to the defined storage position 7. The horizontal movement 14 the hold-down 8 serves to retract, so that a new bow can be placed.

Die Darstellung ist lediglich beispielhaft, selbstverständlich ist es möglich, die erfindungsgemäße Oberfläche 5 mit erhöhter Reibung auch mit einer andersartigen Förder- und Positioniereinrichtung 6 zu kombinieren oder sie dafür vorzusehen, daß sich durch die vorgeordnete Maschine gefördertes Material 2 ohne weitere Unterstützung auf ihr ablegt. Auch ist die Anordnung als Ablagetisch 1 an einer Druckmaschine 18 lediglich beispielhaft. Vielmehr kann der Ablagetisch 1 beliebige Ausgestaltungen erfahren, die letztendlich den Zweck erfüllen, daß ein flächiges Material 2 in einer definierten Ablageposition 7 unverrückbar positioniert werden kann. The illustration is only an example, of course it is possible that Surface according to the invention 5 with increased friction with a different type Conveying and positioning device 6 to combine or to provide that Promoted by the upstream machine material 2 without further support you take off. Also, the arrangement as a storage table 1 on a printing machine 18 only exemplary. Rather, the storage table 1 can learn any configurations, which ultimately fulfill the purpose that a two-dimensional material 2 in a defined Storage position 7 can be immovably positioned.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Ablagetischtray table
22
flächiges Materialflat material
33
Pfeil: FörderrichtungArrow: conveying direction
44
hinterer Bereich des Ablagetischesrear area of the storage table
55
Oberfläche mit hoher ReibungSurface with high friction
66
Förder- und PositioniereinrichtungConveying and positioning device
77
Ablageposition (der Vorderkante des Materials)Storage position (the leading edge of the material)
88th
NiederhalterStripper plate
99
Zungentongues
1010
Rollenroll
1111
aufgeklebter Streifenglued strips
1212
Gleitstreifenlubricating strip
1313
Doppelpfeil: Vertikalbewegung des NiederhaltersDouble arrow: Vertical movement of the hold-down
1414
Doppelpfeil: Horizontalbewegung des NiederhaltersDouble arrow: Horizontal movement of the hold-down
1515
Doppelpfeil: Vertikalbewegung der ZungenDouble arrow: vertical movement of the tongues
1616
Doppelpfeil: Horizontalbewegung der ZungenDouble arrow: horizontal movement of the tongues
1717
Doppelpfeil: Vertikalbewegung der RollenDouble arrow: Vertical movement of the rollers
1818
Druckmaschinepress

Claims (9)

  1. A receiving tray (1) for flat material (2), in particular a sheet of paper, having securing means to prevent the material (2) from shifting its position on the receiving tray (1), characterized in that said securing means for preventing said flat material (2) from shifting its position is a surface (5) disposed in the rear area (4) of said receiving tray (1), as regarded in the direction of transport (3), which surface (5) has a high coefficient of friction relative to said flat material (2).
  2. A receiving tray as defined in claim 1, characterized in that it is equipped with conveying and positioning means (6).
  3. A receiving tray as defined in claim 2, characterized in that said conveying and positioning means (6) cooperates with said surface (5) exhibiting a high coefficient of friction in such a manner that positioning is effected in a defined receiving position (7) with the aid of said surface (5).
  4. A receiving tray as defined in claim 3, characterized in that a flat piece of material (2) after acquiring said receiving position (7) is pressed against said surface (5) by at least one depressor (8).
  5. A receiving tray as defined in claim 4, characterized in that said conveying and positioning means (6) disposed in said rear area (4) comprises horizontally and vertically displaceable tongues (9), horizontally displaceable driven rollers (10) and said at least one horizontally and vertically displaceable depressor (8), driving means and a control unit being provided such that flat material (2) disposed between rollers (10) and tongues (9) is moved by said rollers (10) above said surface (5) having a high coefficient of friction to the defined receiving position (7), that said depressor (8) then presses said flat material (2) against said surface (5) having a high coefficient of friction, said rollers (10) are raised and said tongues (9) are moved back from said receiving tray (1) contrary to the direction of transport (3), and that, for the purpose of conveying further material (2), said depressor (8) is raised and moved back from said receiving position and said tongues (9) and said rollers (10) are again positioned over said rear area (4).
  6. A receiving tray as defined in any one of claims 1 to 5, characterized in that said surface (5) having a high coefficient of friction extends over the entire width of said rear area (4) of the receiving tray (1).
  7. A receiving tray as defined in any one of claims 1 to 6, characterized in that said surface (5) having a high coefficient of friction is in the form of at least one tape (11) stuck to the receiving tray (1).
  8. A receiving tray as defined in claim 7, characterized in that said tape (11) has a surface (5) of rubber.
  9. A receiving tray as defined in any one of claims 1 to 8, characterized in that, regarded in the direction of transport, said surface (5) is followed by slide strips (12) extending in the direction of transport, which slide strips have a low coefficient of friction relative to said flat material (2).
EP01104789A 2000-05-15 2001-02-27 Delivery table Expired - Lifetime EP1155995B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10023796A DE10023796A1 (en) 2000-05-15 2000-05-15 Filing table
DE10023796 2000-05-15

Publications (4)

Publication Number Publication Date
EP1155995A2 EP1155995A2 (en) 2001-11-21
EP1155995A3 EP1155995A3 (en) 2003-09-17
EP1155995B1 true EP1155995B1 (en) 2005-04-13
EP1155995B8 EP1155995B8 (en) 2005-06-08

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EP01104789A Expired - Lifetime EP1155995B8 (en) 2000-05-15 2001-02-27 Delivery table

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US (1) US6698754B2 (en)
EP (1) EP1155995B8 (en)
JP (1) JP2002012356A (en)
AT (1) ATE293081T1 (en)
DE (2) DE10023796A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5031798B2 (en) * 2009-02-05 2012-09-26 株式会社東芝 Tray, paper post-processing apparatus, and paper alignment method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247433C (en)
US3847388A (en) * 1972-12-20 1974-11-12 Xerox Corp Sheet stacking method and apparatus
JPS6228621Y2 (en) * 1979-09-29 1987-07-22
US4544150A (en) * 1984-02-22 1985-10-01 Pitney Bowes Inc. Document feeder
DE8529570U1 (en) * 1985-10-18 1986-01-09 Agfa-Gevaert Ag, 5090 Leverkusen X-ray sheet film handling device with a collecting magazine for sheet films of different formats
DD247433A1 (en) * 1986-04-01 1987-07-08 Polygraph Leipzig BANDFOERDERER IN BOWERS OF PRINTING MACHINES
JP2609754B2 (en) * 1990-10-19 1997-05-14 エス・ケイエンジニアリング株式会社 Sheet stacking device
DE9303582U1 (en) * 1993-03-11 1993-07-29 Siemens Nixdorf Informationssysteme AG, 33106 Paderborn Document brake for document processing equipment
US5791644A (en) * 1996-11-08 1998-08-11 Hewlett-Packard Company Retainer and registration mechanism for media processing
JP3548781B2 (en) * 1997-04-18 2004-07-28 オムロン株式会社 Sheet ejection device
KR19990023165U (en) * 1997-12-03 1999-07-05 윤종용 Automatic Paper Feeder for Inkjet Printers
US6241245B1 (en) * 1999-11-05 2001-06-05 Xerox Corporation Sheet handling system for minimizing surface defects

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EP1155995B8 (en) 2005-06-08
JP2002012356A (en) 2002-01-15
US6698754B2 (en) 2004-03-02
ATE293081T1 (en) 2005-04-15
DE10023796A1 (en) 2001-11-22
EP1155995A2 (en) 2001-11-21
US20020011705A1 (en) 2002-01-31
DE50105885D1 (en) 2005-05-19
EP1155995A3 (en) 2003-09-17

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