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WO2001062641A1 - Folding machine for paper sheets comprising a stacking device for the folded sheets - Google Patents

Folding machine for paper sheets comprising a stacking device for the folded sheets Download PDF

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Publication number
WO2001062641A1
WO2001062641A1 PCT/CH2001/000110 CH0100110W WO0162641A1 WO 2001062641 A1 WO2001062641 A1 WO 2001062641A1 CH 0100110 W CH0100110 W CH 0100110W WO 0162641 A1 WO0162641 A1 WO 0162641A1
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WO
WIPO (PCT)
Prior art keywords
folding machine
folded sheets
sheets
deflection
paper sheet
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.)
Ceased
Application number
PCT/CH2001/000110
Other languages
German (de)
French (fr)
Inventor
Christian Bay
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2001062641A1 publication Critical patent/WO2001062641A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6609—Advancing articles in overlapping streams forming an overlapping stream
    • B65H29/6618—Advancing articles in overlapping streams forming an overlapping stream upon transfer from a first conveyor to a second conveyor advancing at slower speed
    • 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
    • B65H29/58—Article switches or diverters
    • B65H29/60—Article switches or diverters diverting the stream into alternative paths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • 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
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/33—Modifying, selecting, changing orientation
    • B65H2301/332—Turning, overturning
    • B65H2301/3321—Turning, overturning kinetic therefor
    • B65H2301/33214—Turning, overturning kinetic therefor about an axis perpendicular to the direction of displacement and parallel to the surface of material
    • 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
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/34—Modifying, selecting, changing direction of displacement
    • B65H2301/342—Modifying, selecting, changing direction of displacement with change of plane of displacement
    • 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
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/445—Moving, forwarding, guiding material stream of articles separated from each other
    • B65H2301/4455—Diverting a main stream into part streams

Definitions

  • the invention relates to a paper sheet folding machine with a storage device for the folded sheets.
  • the object to be achieved with the invention is to create a storage device for paper sheet folding machines, which on the one hand has a high he has the holding capacity for the folded sheets output by the folding machine and which takes up little space.
  • the folded sheets should end up with the drawing parts lists or lettering heads facing up.
  • the invention with which this object is achieved is characterized in that there are at least two parallel, elongated depositing tables arranged at different heights with intermittently driven conveyor belts for the scale-like depositing of the folded sheets, a first and a second deflecting device are provided for deflecting the folded sheet discharged from the folding machine in a direction opposite to the feed direction, a switch is provided for optionally deflecting the folded sheet to the first or second deflecting device, and the longitudinal direction (B) of the depositing tables transversely to the discharge direction (C) from the folding machine issued sheet runs.
  • a high absorption capacity is achieved by the arrangement of two relatively long stacking tables arranged one above the other and scale-shaped storage of the folded sheets. Since the longitudinal direction of the storage tables can be arranged close to the folding machine housing and the longitudinal extent can optionally extend laterally over the area of a transfer table, the additional space requirement is small.
  • the drawing parts list or the labeling head is below for reasons of folding technology. Due to the two deflection devices, the folded sheets come with their parts lists or loading headings face up, which facilitates the overview and prevents incorrect filing.
  • Fig. L is an overall view of the folding machine with tray tables
  • FIG. 2 shows a section through the deflection devices in a schematic representation.
  • the paper sheet folding machine 1 according to FIG. 1 is used for folding large sheets, e.g. large-format machine or construction drawings.
  • the structure of the folding members in such a folding machine 1 is known per se.
  • the flat sheets of paper to be folded are fed to the folding machine 1 in the direction of arrow A, usually via a transfer table 2 from a plotter (not shown).
  • the folded sheets 9 arrive on one of the two storage tables 3, 4 and are moved in the manner of a scale formation or a fanned storage on intermittently driven conveyor belts 26, 34 in the direction of arrow B.
  • the folded sheets 9 pass from the folding machine 1 via an output opening onto a conveyor belt 11 in the direction of the arrow C.
  • the conveyor belt 11 is driven from a deflection roller 8 via a toothed wheel (not shown in more detail) from the Folding machine 2, of which only one post 10 of the housing is shown in FIG. represents is.
  • the conveyor belt 1 1 is looped around a deflection drum 12 and bears against a roller 14.
  • the folded sheets 9 are pressed by a pressure roller 18 against a lay-up table 20 and subsequently reach the area of a switch 16. This lay-up table 20 forms the horizontal transport plane of the sheets 9 fed by the folding machine 1.
  • the bends are guided downward about a three-quarter circle around the deflection roller 12.
  • the sheets 9 are pressed against the deflection roller 12 by a plurality of pressure belts 6 arranged axially one behind the other and taken along.
  • the pressure belts 6 are guided around a plurality of deflection rollers 24.
  • the folded sheets After the folded sheets have been deflected in an arc, they fall onto a conveyor belt 26 of the arm-shaped deposit table 4 located underneath.
  • the folded sheets are deflected by the deflection device 7 in an arc from the feed direction C in the opposite direction, whereupon they fall onto the conveyor belt 26.
  • the conveyor belt 26 is driven intermittently depending on the conveying rate, so that the folded sheets 9 come to lie one above the other like scales.
  • the supplied sheets 9 are deflected upwards.
  • the sheets 9 pass between a series of belts 28, 30 lying one behind the other, each of which is guided around deflection rollers 32.
  • the belts 28, 30 - between which the sheets 9 are clamped - are guided around the deflection drum 24.
  • the folded sheets are thus - in relation to the said transport plane - about a three quarter circle deflected in the opposite direction and fall onto a conveyor belt 34 of the upper arm-shaped tray table 3.
  • the conveyor belt 34 is also driven intermittently, so that the deposited sheets also lie one above the other in a scale-like or fan-like manner.
  • the deflecting roller 24 is motor-driven by its own drive, while the deflecting roller 12 is preferably driven from the deflecting roller 8 by drive means (not shown) of the folding machine 1.
  • the direction of rotation of the two deflection rollers 12, 24 is in opposite directions according to the arrows shown.
  • the conveyor belts 6, 28, 30 are per se freely supported and when a sheet 9 is transported they are driven by the deflecting drums 12, 24 in contact with them. In principle, there could also be a reverse drive, i.e. that the conveyor belts would be driven.
  • the two deflection devices and the storage tables 3, 4 are removably connected to the folding machine.
  • the upper deflection device and the two storage tables 3, 4 can preferably be combined into one unit.
  • the switch is controlled by an electromagnet either by the control elements of the folding machine 1 or by mechanical or optical switching elements at the end of the storage tables 3, 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The invention relates to a folding machine for paper sheets comprising two deviation devices (5, 7), each distributing the respective folded sheets onto two stacking platforms (3, 4) provided with conveyer belts (26, 34). The folded sheets which have been distributed by the folding machine reach a switching device (16) which routes them towards one or other deviation device (5, 7). As the conveyer belts (26, 34) are driven intermittently, the folded sheets are stacked in an overlapping manner. The stacking platforms (3, 4) require a minimum amount of space as a result of their arrangement parallel to the folding machine and have a large storage capacity for the folded sheets.

Description

Papierbogen-Faltmaschine mit einer Ablageeinrichtung für die gefalteten Bogen Paper sheet folding machine with a storage device for the folded sheets

Die Erfindung bezieht sich auf eine Papierbogen-Faltmaschine mit einer Ablageeinrichtung für die gefalteten Bogen.The invention relates to a paper sheet folding machine with a storage device for the folded sheets.

Bei Papierbogen-Faltmaschinen wird eine hohe Faltleistung verlangt, da sie in vielen Fällen „online,, mit Hochleistungs-Plottern zusammenwirken. Dabei stellt sich das Problem, wie die in rascher Folge ausgegebenen, gefalteten Bogen aufgefangen und abtransportiert werden können. Die Anordnung von vertikalen Stapeln für die ausgegebenen, gefalteten Bogen hat sich in der Praxis nicht bewährt.A high folding performance is required for paper sheet folding machines, since in many cases they interact "online" with high-performance plotters. This poses the problem of how the folded sheets that are issued in rapid succession can be collected and transported away. The arrangement of vertical stacks for the output folded sheets has not proven itself in practice.

Die mit der Erfindung zu lösende Aufgabe besteht in der Schaffung einer Ablageeinrichtung für Papierbogen-Faltmaschinen, die einerseits eine ho- he Aufnahmekapazität für die von der Faltmaschine ausgegebenen, gefalteten Bogen hat und die einen geringen Platzbedarf hat. Zudem sollen die gefalteten Bogen am Schluss mit den Zeichnungs-Stücklisten oder Beschriftungsköpfen nach oben liegen.The object to be achieved with the invention is to create a storage device for paper sheet folding machines, which on the one hand has a high he has the holding capacity for the folded sheets output by the folding machine and which takes up little space. In addition, the folded sheets should end up with the drawing parts lists or lettering heads facing up.

Die Erfindung, mit der diese Aufgable gelöst wird, ist dadurch gekennzeichnet, dass mindestens zwei zueinander parallele, längliche, in unterschiedlichen Höhenlagen angeordnete Ablegetische vorhanden sind mit intermittierend angetriebenen Förderbändern zur schuppenartigen Ablage der gefalteten Bogen, eine erste und eine zweite Umlenkeinrichtung vorhanden sind zur Umlenkung der aus der Faltmaschine ausgegebenen gefalteten Bogen in eine zur Zufuhr-Richtung entgegengesetzte Richtung, eine Weiche vorhanden ist zur wahlweisen Umlenkung der gefalteten Bogen zur ersten oder zweiten Umlenkeinrichtung, und die Längsrichtung (B) der Ablegetische quer zur Ausgaberichtung (C) der aus der Faltmaschine ausgegebenen Bogen verläuft.The invention with which this object is achieved is characterized in that there are at least two parallel, elongated depositing tables arranged at different heights with intermittently driven conveyor belts for the scale-like depositing of the folded sheets, a first and a second deflecting device are provided for deflecting the folded sheet discharged from the folding machine in a direction opposite to the feed direction, a switch is provided for optionally deflecting the folded sheet to the first or second deflecting device, and the longitudinal direction (B) of the depositing tables transversely to the discharge direction (C) from the folding machine issued sheet runs.

Durch die Anordnung von zwei übereinander angeordneten, relativ langen Ablegetische und schuppenförmigen Ablage der gefalteten Bogen wird eine hohe Aufnahmekapazität erreicht. Da sich die Längsrichtung der Ablagetische dicht neben dem Faltmaschinen-Gehäuse anordnen lassen und die Längsausdehnung gegebenenfalls sich seitlich über den Bereich eines Ueberleittisches erstrecken kann, ist der zusätzliche Platzbedarf gering. Bei den aus der Faltmaschine ausgegebenen, gefalteten Bogen liegt die Zeichnungs-Stückliste oder der Beschriftungskopf aus falttechnischen Gründen unten. Durch die beiden Umlenkeinrichtungen kommen die gefalteten Bogen auf beiden Ablegetischen mit ihren Stücklisten oder Be- schriftungsköpfen nach oben zu liegen, was die Uebersicht erleichtert und Fehlablagen vermieden werden.A high absorption capacity is achieved by the arrangement of two relatively long stacking tables arranged one above the other and scale-shaped storage of the folded sheets. Since the longitudinal direction of the storage tables can be arranged close to the folding machine housing and the longitudinal extent can optionally extend laterally over the area of a transfer table, the additional space requirement is small. In the case of the folded sheets output from the folding machine, the drawing parts list or the labeling head is below for reasons of folding technology. Due to the two deflection devices, the folded sheets come with their parts lists or loading headings face up, which facilitates the overview and prevents incorrect filing.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es zeigen:In the drawing, an embodiment of the subject matter of the invention is shown. Show it:

Fig. l eine Gesamtansicht der Faltmaschine mit AblegetischenFig. L is an overall view of the folding machine with tray tables

Fig.2 ein Schnitt durch die Umlenkeinrichtungen in schematischer Darstellung.2 shows a section through the deflection devices in a schematic representation.

Die Papierbogen-Faltmaschine 1 gemäss Fig. 1 dient zum Falten grosser Bogen, wie z.B. grossformatige Maschinen- oder Bauzeichnungen. Der Aufbau der Faltorgane bei einer solchen Faltmaschine 1 ist an sich bekannt. Die zu faltenden, ebenen Papierbogen werden der Faltmaschine 1 in Richtung des Pfeiles A üblicherweise über einen Ueberleittisch 2 von einem nicht näher dargestellten Plotter zugeführt.The paper sheet folding machine 1 according to FIG. 1 is used for folding large sheets, e.g. large-format machine or construction drawings. The structure of the folding members in such a folding machine 1 is known per se. The flat sheets of paper to be folded are fed to the folding machine 1 in the direction of arrow A, usually via a transfer table 2 from a plotter (not shown).

Die gefalteten Bogen 9 gelangen auf einen der beiden Ablagetische 3, 4 und werden in der Art einer Schuppenbildung oder einer gefächterten Ablage auf intermittierend angetriebenen Transportbändern 26, 34 in Richtung des Pfeiles B bewegt.The folded sheets 9 arrive on one of the two storage tables 3, 4 and are moved in the manner of a scale formation or a fanned storage on intermittently driven conveyor belts 26, 34 in the direction of arrow B.

Wie aus Fig. 2 hervorgeht, gelangen die gefalteten Bogen 9 von der Faltmaschine 1 über eine Ausgabeöffnung auf ein Förderband 1 1 in Richtung des Pfeiles C. Der Antrieb des Förderbandes 1 1 erfolgt von einer Umlenkrolle 8 her über ein nicht näher dargestelltes Zahnrad von der Faltmaschine 2, von der in Fig. 2 lediglich ein Pfosten 10 des Gehäuses darge- stellt ist. Das Förderband 1 1 ist um eine Umlenktrommmel 12 geschlauft und liegt gegen eine Rolle 14 an. Die gefalteten Bogen 9 werden von einer Anpress-Rolle 18 gegen einen Auflegetisch 20 angedrückt und gelangen hernach in den Bereich einer Weiche 16. Dieser Auflegetisch 20 bildet die horizontale Transportebene der von der Faltmaschine 1 zugeführten Bogen 9.As can be seen from FIG. 2, the folded sheets 9 pass from the folding machine 1 via an output opening onto a conveyor belt 11 in the direction of the arrow C. The conveyor belt 11 is driven from a deflection roller 8 via a toothed wheel (not shown in more detail) from the Folding machine 2, of which only one post 10 of the housing is shown in FIG. represents is. The conveyor belt 1 1 is looped around a deflection drum 12 and bears against a roller 14. The folded sheets 9 are pressed by a pressure roller 18 against a lay-up table 20 and subsequently reach the area of a switch 16. This lay-up table 20 forms the horizontal transport plane of the sheets 9 fed by the folding machine 1.

Falls sich die Weiche, in der in der Zeichnung in vollen Linien dargestellten Lage befindet, werden die Bogen etwa um einen Dreiviertelskreis um die Umlenkrolle 12 nach unten herumgeführt. Die Bogen 9 werden durch mehrere axial hintereinander angeordnete Anpressbänder 6 gegen die Umlenkrolle 12 angepresst und mitgenommen. Die Anpressbänder 6 werden um mehrere Umlenkrollen 24 herumgeleitet. Nachdem die gefalteten Bogen bogenförmig umgelenkt wurden, fallen sie auf ein sich darunter befindliches Förderband 26 des armförmigen Ablagetisches 4. Somit werden die gefalteten Bogen durch die Umlenkeinrichtung 7 von der Zufuhrrichtung C bogenförmig in die entgegengesetzte Richtung umgelenkt, worauf sie auf das Förderband 26 fallen. Das Förderband 26 wird in Abhängigkeit der Förderrate intermittierend angetrieben, so dass die gefalteten Bogen 9 schuppenartig übereinander zu liegen kommen.If the switch is in the position shown in full lines in the drawing, the bends are guided downward about a three-quarter circle around the deflection roller 12. The sheets 9 are pressed against the deflection roller 12 by a plurality of pressure belts 6 arranged axially one behind the other and taken along. The pressure belts 6 are guided around a plurality of deflection rollers 24. After the folded sheets have been deflected in an arc, they fall onto a conveyor belt 26 of the arm-shaped deposit table 4 located underneath. Thus, the folded sheets are deflected by the deflection device 7 in an arc from the feed direction C in the opposite direction, whereupon they fall onto the conveyor belt 26. The conveyor belt 26 is driven intermittently depending on the conveying rate, so that the folded sheets 9 come to lie one above the other like scales.

Wenn sich die Weiche 16 in der andern, also in der in unterbrochenen Linien gezeichneten Lage befindet, werden die zugeführten Bogen 9 nach oben umgelenkt. Die Bogen 9 gelangen zwischen eine Serie sich hintereinander liegenden Bänder 28, 30, die je um Umlenkrollen 32 geführt sind. Die Bänder 28, 30 - zwischen denen die Bogen 9 geklemmt sind - werden um die Umlenktrommel 24 herumgeführt. Die gefalteten Bogen werden somit - bezogen auf die besagte Transportebene - um etwa einen Drei- viertelskreis in die Gegenrichtung umgelenkt und fallen auf ein Förderband 34 des oberen armförmigen Ablagetisches 3. Analog zum unteren Ablagetisch 4 wird auch das Förderband 34 intermittierend angetrieben, so dass die abgelegten Bogen ebenfalls schuppen- bzw. fächerartig übereinander zu liegen kommen. Die Umlenkrolle 24 wird durch einen eigenen Antrieb motorisch angetrieben, während die Umlenkrolle 12 vorzugsweise von der Umlenkrolle 8 her durch nicht dargestellte Antriebsmittel der Faltmaschine 1 angetrieben wird.If the switch 16 is in the other, that is, in the position drawn in broken lines, the supplied sheets 9 are deflected upwards. The sheets 9 pass between a series of belts 28, 30 lying one behind the other, each of which is guided around deflection rollers 32. The belts 28, 30 - between which the sheets 9 are clamped - are guided around the deflection drum 24. The folded sheets are thus - in relation to the said transport plane - about a three quarter circle deflected in the opposite direction and fall onto a conveyor belt 34 of the upper arm-shaped tray table 3. Analogously to the lower tray table 4, the conveyor belt 34 is also driven intermittently, so that the deposited sheets also lie one above the other in a scale-like or fan-like manner. The deflecting roller 24 is motor-driven by its own drive, while the deflecting roller 12 is preferably driven from the deflecting roller 8 by drive means (not shown) of the folding machine 1.

Es sind somit zwei Umlenkeinrichtungen 5, 7 vorhanden, von denen sich bei der einen die Achse 36 der Umlenktrommel 12 unterhalb der Eingangs- Transportebene der gefalteten Bogen und die andere Achse 38 oberhalb der besagten Eingang-Transportebene befindet.There are thus two deflection devices 5, 7, of which the one axis 36 of the deflection drum 12 is below the input transport plane of the folded sheets and the other axis 38 is above the said input transport plane.

Die Drehrichtung der beiden Umlenkrollen 12, 24 ist gemäss den eingezeichneten Pfeilen gegenläufig. Die Förderbänder 6, 28, 30 sind an sich freilaufend gelagert und beim Transportieren eines Bogens 9 werden sie von den mit ihnen in Berührung stehenden Umlenktrommeln 12, 24 angetrieben. Im Prinzip könnte auch ein umgekehrter Antrieb vorhanden sein, d.h. dass die Förderbänder angetrieben würden.The direction of rotation of the two deflection rollers 12, 24 is in opposite directions according to the arrows shown. The conveyor belts 6, 28, 30 are per se freely supported and when a sheet 9 is transported they are driven by the deflecting drums 12, 24 in contact with them. In principle, there could also be a reverse drive, i.e. that the conveyor belts would be driven.

Die beiden Umlenkeinrichtungen sowie die Ablagetische 3, 4 sind mit der Faltmaschine wegnehmbar verbunden. Vorzugsweise lassen sich die obere Umlenkeinrichtung und die beiden Ablagetische 3, 4 zu einer Einheit zusammenfassen. Die Steuerung der Weiche durch einen Elektromagnet erfolgt entweder durch die Steuerorgane der Faltmaschine 1 oder durch mechanische oder optische Schaltorgane am Ende der Ablagetische 3, 4.The two deflection devices and the storage tables 3, 4 are removably connected to the folding machine. The upper deflection device and the two storage tables 3, 4 can preferably be combined into one unit. The switch is controlled by an electromagnet either by the control elements of the folding machine 1 or by mechanical or optical switching elements at the end of the storage tables 3, 4.

Die Erfindung ist mit dem oben ausführlich erläuterten Ausführungsbeispiel ausreichend dargetan. Sie Hesse sich selbstverständlich noch in anderen Varianten veranschaulichen. The invention is sufficiently demonstrated with the exemplary embodiment explained in detail above. Of course, you would like to illustrate yourself in other variants.

Claims

PATENT ANSPRUCHE PATENT CLAIMS 1. Papierbogen-Faltmaschine mit einer Ablageeinrichtung für die gefalteten Bogen, dadurch gekennzeichnet, dass mindestens zwei zueinander in unterschiedlichen Höhenlagen angeordnete Ablagetische (3, 4) vorhanden sind, die je mindestens ein intermittierend angetriebenes Förderband (26, 34) zur schuppenartigen Ablage der gefalteten Bogen (9) aufweisen, dass eine erste und eine zweite Umlenkeinrichtung (5, 7) vorhanden sind, die zur Umlenkung der aus der Faltmaschine (1 ) ausgegebenen gefalteten Bogen (9) in eine zur Zufuhr-Richtung entgegengesetzte Richtung dienen, dass eine Weiche ( 16) zur wahlweisen Umlenkung der gefalteten Bogen (9) zur ersten oder zweiten Umlenkeinrichtung (5, 7) vorhanden ist, und dass die Längsrichtung (B) der Ablagetische quer zur Ausgaberichtung (C) der aus der Faltmaschine ausgegebenen Bogen (9) verläuft. 1. paper sheet folding machine with a storage device for the folded sheets, characterized in that there are at least two storage tables (3, 4) arranged at different altitudes, each of which has at least one intermittently driven conveyor belt (26, 34) for the scale-like storage of the folded sheets Bends (9) have a first and a second deflection device (5, 7) which serve to deflect the folded sheets (9) output from the folding machine (1) in a direction opposite to the feed direction, such that a switch (16) for optionally deflecting the folded sheets (9) to the first or second deflecting device (5, 7), and that the longitudinal direction (B) of the storage tables extends transversely to the discharge direction (C) of the sheets (9) discharged from the folding machine , 2. Papierbogen-Faltmaschine nach Anspruch 1 , dadurch gekennzeichnet, dass die erste und zweite Umlenkeinrichtung (5, 7) je mehrere axial hintereinander angeordnete Förderbänder (6, 28, 30) sowie je eine Umlenktrommel ( 12, 24) enthält, wobei die Achsen der Umlenktrommeln ( 12, 24) oberhalb und unterhalb der Transportebene der von der Faltmaschine ( 1 ) ausgegebenen, gefalteten Blätter (9) angeordnet sind und die Umlenktrommeln (12, 24) entgegengesetzte Drehrichtungen haben.2. Paper sheet folding machine according to claim 1, characterized in that the first and second deflection device (5, 7) each contain a plurality of axially one behind the other conveyor belts (6, 28, 30) and each a deflection drum (12, 24), the axes the deflecting drums (12, 24) are arranged above and below the transport plane of the folded sheets (9) output by the folding machine (1) and the deflecting drums (12, 24) have opposite directions of rotation. 3. Papierbogen-Faltmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Umlenkeinrichtungen (5, 7) und die parallel zueinander angeordneten länglichen Ablagetische (3, 4) mit der Faltmaschine ( 1 ) lösbar verbunden sind.3. paper sheet folding machine according to claim 1 or 2, characterized in that the deflection devices (5, 7) and the parallel arranged elongated storage tables (3, 4) are detachably connected to the folding machine (1). 4. Papierbogen-Faltmaschine nach Anspruch 3, dadurch gekennzeichnet, dass die beiden Ablagetische (3, 4) zusammen mit der oberen Umlenkeinrichtung (5) eine von der Faltmaschine ( 1 ) lösbare Einheit bilden.4. Paper sheet folding machine according to claim 3, characterized in that the two storage tables (3, 4) together with the upper deflection device (5) form a unit which can be detached from the folding machine (1). 5. Papierbogen-Faltmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Antrieb der unteren Umlenkeinrichtung (7) durch Antriebsmittel der Faltmaschine ( 1) und der Antrieb der oberen Umlenkeinrichtung (5) durch einen separaten Antrieb erfolgt.5. Paper sheet folding machine according to one of the preceding claims, characterized in that the lower deflection device (7) is driven by drive means of the folding machine (1) and the upper deflection device (5) is driven by a separate drive. 6. Papierbogen-Faltmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Förderbänder (6, 28, 30) bei den Umlenktrommeln (12, 24) an sich freilaufend gelagert sind und beim Transportieren eines Bogens (9) von den Umlenktrommeln angetrieben werden. 6. paper sheet folding machine according to any one of the preceding claims, characterized in that the conveyor belts (6, 28, 30) in the deflection drums (12, 24) are per se free-running and are driven by the deflection drums when transporting a sheet (9) ,
PCT/CH2001/000110 2000-02-21 2001-02-20 Folding machine for paper sheets comprising a stacking device for the folded sheets Ceased WO2001062641A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3312000 2000-02-21
CH331/00 2000-02-21

Publications (1)

Publication Number Publication Date
WO2001062641A1 true WO2001062641A1 (en) 2001-08-30

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PCT/CH2001/000110 Ceased WO2001062641A1 (en) 2000-02-21 2001-02-20 Folding machine for paper sheets comprising a stacking device for the folded sheets

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH700152A1 (en) * 2008-12-24 2010-06-30 Ferag Ag Apparatus and method for separating a stream of conveyed objects.
US8147473B2 (en) 2005-02-17 2012-04-03 The Procter & Gamble Company Folded fibrous structures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171967A (en) * 1984-02-17 1985-09-05 Hitachi Seiko Ltd Paper discharge device in folder of rotary press
US4717134A (en) * 1985-03-15 1988-01-05 Canon Kabushiki Kaisha Sheet folding apparatus
EP0315932A2 (en) * 1987-11-11 1989-05-17 Mitsubishi Jukogyo Kabushiki Kaisha Folding machine in a rotary press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171967A (en) * 1984-02-17 1985-09-05 Hitachi Seiko Ltd Paper discharge device in folder of rotary press
US4717134A (en) * 1985-03-15 1988-01-05 Canon Kabushiki Kaisha Sheet folding apparatus
EP0315932A2 (en) * 1987-11-11 1989-05-17 Mitsubishi Jukogyo Kabushiki Kaisha Folding machine in a rotary press

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 010 (M - 446) 16 January 1986 (1986-01-16) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8147473B2 (en) 2005-02-17 2012-04-03 The Procter & Gamble Company Folded fibrous structures
CH700152A1 (en) * 2008-12-24 2010-06-30 Ferag Ag Apparatus and method for separating a stream of conveyed objects.
WO2010072007A1 (en) 2008-12-24 2010-07-01 Ferag Ag Separating a flow of conveyed objects

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