[go: up one dir, main page]

EP0677465B1 - Dispositif pour recevoir des piles de feuilles à une machine d'impression de feuilles - Google Patents

Dispositif pour recevoir des piles de feuilles à une machine d'impression de feuilles Download PDF

Info

Publication number
EP0677465B1
EP0677465B1 EP95103706A EP95103706A EP0677465B1 EP 0677465 B1 EP0677465 B1 EP 0677465B1 EP 95103706 A EP95103706 A EP 95103706A EP 95103706 A EP95103706 A EP 95103706A EP 0677465 B1 EP0677465 B1 EP 0677465B1
Authority
EP
European Patent Office
Prior art keywords
spacers
stack
stacking
stacking table
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.)
Expired - Lifetime
Application number
EP95103706A
Other languages
German (de)
English (en)
Other versions
EP0677465A3 (fr
EP0677465A2 (fr
Inventor
Martin Greive
Bernd Ruf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0677465A2 publication Critical patent/EP0677465A2/fr
Publication of EP0677465A3 publication Critical patent/EP0677465A3/fr
Application granted granted Critical
Publication of EP0677465B1 publication Critical patent/EP0677465B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • the invention relates to a device for receiving Sheet stacking on a sheet-fed press, with an up and down retractable stacking table, which has spacers corresponding to those depending on the selected sheet format large batch runs can be arranged.
  • Devices for receiving sheet stacks according to the Generic terms are known from the prior art. Such Devices are used to print sheets of paper for the To provide sheet printing machine. With this required raising the stack support provided stacking table becomes the stack of sheets lying thereon guided by means of a stack guide so that the individual The paper sheet of the sheet stack is in the correct position. To ensure that the sheet stack is guided exactly, the stacking support may only have smaller or identical dimensions as the sheet stack have, so as not to be distracting laterally to emerge. Should paper sheets with changed format so it is usually necessary to print a new one To use stacking pad with the appropriate format.
  • the object of the present invention is therefore a To create device for receiving stacks of sheets within a relatively short time for the inclusion of a Sheet stack can be converted with a different sheet format.
  • This object is achieved in that the spacers distributed in a fixed manner on the stacking table, that each of the different batch sizes in the format such a number of spacers rests that they is supported against tipping, with smaller formats Stack runs on a smaller number of Place spacers on top of larger stacked supports.
  • the spacers are already in the for the tilt-proof support of the stack supports with different formats optimal positions, making the for converting the device for receiving the sheet stack time with different formats considerably is shortened.
  • the spacers are rod-shaped and with one long side each on the stacking table and if they also have the shape of a square in cross section, in particular a rectangle, results on the Spacers a large surface for the Stacking pads, so that a small number of Spacers suffice to use stacking pads store different dimensions on it so that it cannot tip over.
  • spacers can be easily and manufacture inexpensively by injection molding if they are made of plastic.
  • the entire device for receiving stacks of sheets is tilted slightly backwards so that it is stable and immovable storage of the stack support on the Spacers is advantageous if this on their, the Longitudinal sides facing away from the stacking table have projections which in corresponding recesses on the undersides of the Stacking pads when placing the stacking pad on the Intervene spacers.
  • the wells can also the position of Clearly define the stack support on the spacers, so that it is ensured that the sheet stack even then is centered on the pile when the sheet size is larger than the size of the stacking pad.
  • these projections are rod-shaped, it is advantageous if these projections have the shape have separate pins which in recesses in the Spacers are attached.
  • the pins have a circular cross section so that they are in Recesses can be introduced, which are used as bores, are designed in particular as blind bores.
  • FIG. 1 A side view schematically shown in Figure 1 a device 1 for receiving sheet stacks 2 from a stacking table 3, which, as below, is closer is explained on both sides of its underside Carriage 4 has. These carriages 4 are over Rollers 5, 6 and 7 can each be moved on a rail 8 arranged on both sides of the stacking table 3 located side walls 9 are attached. On the Stacking table 3 are arranged spacers, of which in Fig. 1 two (10, 11) are shown, on which one Stack support 12 rests on which the sheet stack 2 is supported.
  • the device 1 is part of a not shown Sheet printing machine.
  • FIG. 1 there are also lateral guide plates 18 shown schematically, which serve to the upper part of the Align sheet stack 2 so that the top lying paper sheet 19 in the correct position in the area get a device that detects the top sheet 19 and a further structural unit that is not shown in detail in FIG. 1 shown printing machine feeds.
  • the paper sheet 19 lying on top is removed from the Suckers 20 detected, taken from the sheet stack 2 and others Units supplied to the printing press (not shown).
  • Fig. 2 shows an enlarged view of that in a lower Positioning stacking table 3, with the carriage 4.
  • the stacking table 3 On the stacking table 3 are the screws 21 Spacers 10 and 11 attached, on which the Stack support 12 stores.
  • the stacking table 3 is in its uppermost Position shown.
  • FIG. 4 The top view shown in FIG. 4 on the Device 1 for receiving stacks of sheets shows the Stacking table 3 with the ones attached to it Spacers 10, 11 and 23 to 29. Furthermore, in the Fig. 4 partly with solid, partly with dash-dotted Line stacking pads 12 and 30 to 33 shown that different and the respective format of the towards it stored paper sheets have appropriate dimensions. The multitude of stacking pads 12, 30 to 33 is only in the same figure for the sake of information drawn in; in operation, of course, is always only a stack of appropriate size on the Spacers arranged.
  • the spacers 11, 12 and 23 to 29 have an elongated, in particular rod-like shape, and with their elongated undersides on the stacking table 3 lie on. These can advantageously Spacers 11, 12 and 23 to 29 made of plastic be made.
  • the spacers 11, 12 and 23 to 29 are on the Stacking table 3 arranged in three groups 64, 65, 66, wherein the spacers 10, 11 and 23 of the first group 64 and the Spacers 26, 27 and 28 of the third group 66, respectively parallel to each other and parallel to the front edge 71 of the Stacking table 3 are arranged.
  • the spacers 24, 25 and 29 of the middle group 65 lie across the rest Spacers 10, 11, 23, 26, 27 and 28.
  • the Spacers 11 and 26, 23 and 27 as well as 10 and 28 are aligned to each other.
  • the smaller format stacking pads 32 and 33 advantageous if the two adjacent spacers 24 and 25 with their longitudinal extensions obliquely to each other and also at an angle to the longitudinal extensions of the rest Spacers run.
  • the device for receiving Sheet stack 1 has the side walls 9 on both sides which, as already mentioned above, the rails 8 are screwed on, which guide the carriage 4 to serve.
  • An axis 34 becomes on both sides of the side winches 9 held, attached to the two stack guides 35 and 36 are that have the shape of a right angle in section and at which the corners 12 'of the in the direction of the axis 34 Apply stacking pad 12. Leave the stack guides 35, 36 adjust over a spindle, so that they on the appropriate format of the sheets are adjustable.
  • Fig. 5 shows a front view of the stacking table 3, the has the shape of a "U's" open at the bottom. He has two U-leg and one lying between these legs Table top 3 '. They are on his two U-legs Carriage 4 screwed on.
  • the table top 3 ' has Bores that are penetrated by screws 21 with which the spacers are attached to the stacking table 3 '.
  • the Spacers 10, 24, 29, 25 and 28 can be seen. On this The stack support 12 rests on the spacers again the sheet stack 2 is stored.
  • the Spacers 10, 24, 29, 25 and 28 (as well as the others 5 are not visible spacers) in their end regions by means of the screws 21 mentioned attached to the stacking table 3.
  • the Spacer recesses 44 and 45 which as Blind holes are formed and into the pins 40 and 41 are inserted so that they are the top of the protrude from the respective spacer.
  • the Spacer recesses 44 and 45 which as Blind holes are formed and into the pins 40 and 41 are inserted so that they are the top of the protrude from the respective spacer.
  • the stack support 12 is therefore immovable and accurate positioned in a simple way.
  • FIG. 4 shows this very clearly inventive principle that smaller batch runs only some of the spacers lie on top and that in format larger stack runs are on a correspondingly larger Support the number of spacers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Claims (12)

  1. Dispositif de support de piles de feuilles placé sur une machine à imprimer des feuilles et comprenant une table (3) de pile qui peut être élevée et abaissée et qui comporte des entretoises (10, 11, 23 à 29) sur lesquelles des supports (30 à 33) de pile ayant des dimensions calculées en fonction du format adopté de feuille peuvent être disposés,
       caractérisé
       en ce que les entretoises (10, 11, 23 à 29) sont placées en position fixe sur la table (3) de pile en étant réparties de manière que chacun des supports (12, 30 à 33) de pile de formats différents repose sur un nombre tel d'entretoises (10, 11, 23 à 29) qu'il soit soutenu en étant empêché de basculer, les supports (30 à 33) de pile de petit formant reposant sur un nombre d'entretoises (10, 11, 23 à 29) qui est inférieur à celui prévu pour des supports (12, 30 à 32) de pile ayant un formant plus grand.
  2. Dispositif selon la revendication 1,
       caractérisé
       en ce que les entretoises (10, 11, 23 à 29) sont conformées en barres et chacune prend appui par un côté long sur la table (3) de pile.
  3. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que les entretoises (10, 11, 23 à 29) sont en matière plastique.
  4. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que les entretoises (10, 11, 23 à 29) comportent sur leur côté long tourné à l'opposé de la table (3) de pile des protubérances (57, 58) qui pénètrent dans des cavités correspondantes de logement (61, 62) réalisées dans les supports (12, 30 à 33) de pile lorsque les supports (12, 30 à 33) reposent sur les entretoises (10, 11, 23 à 29).
  5. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que les protubérances (57, 58) ont la forme de tiges.
  6. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que les protubérances (57, 58) sont conformées en chevilles séparées (40, 41) qui sont fixées dans des cavités (44, 45) des entretoises (10, 11, 23 à 29).
  7. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que les chevilles (40, 41) ont une section transversale circulaire.
  8. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que les cavités de logement (61, 62) sont conformées en évidements.
  9. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que l'orientation en longueur d'au moins l'une des entretoises (24, 25, 29) est perpendiculaire à l'orientation en longueur d'au moins une autre entretoise (10, 11, 23, 26 à 28).
  10. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que l'orientation en longueur d'au moins l'une des entretoises (10, 11, 23 à 29) est au moins approximativement parallèle à un bord latéral de la pile (2) de feuilles qui peut être choisi.
  11. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce que les entretoises (10, 11, 23 à 29) sont disposées en trois groupes (64, 65, 66), les orientations en longueur des entretoises (24, 25, 29) d'un groupe central (65) étant au moins approximativement parallèles à l'un des bords latéraux (67, 69) de la pile de feuilles (2) et les orientations en longueur des entretoises (10, 11, 23, 26, 27, 28) des deux autres groupes (64, 66) étant perpendiculaires à celles du précédent.
  12. Dispositif selon l'une des revendications précédentes,
       caractérisé
       en ce qu'au moins deux entretoises (24, 25) placées au voisinage l'une de l'autre et dont les orientations en longueur sont obliques l'une par rapport à l'autre et inclinées sur les orientations en longueur des autres entretoises (10, 11, 23, 26 à 29) sont prévues pour le montage de supports (32, 33) de pile de petit format de manière à leur éviter de basculer.
EP95103706A 1994-04-13 1995-03-15 Dispositif pour recevoir des piles de feuilles à une machine d'impression de feuilles Expired - Lifetime EP0677465B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4412661A DE4412661C2 (de) 1994-04-13 1994-04-13 Vorrichtung zur Aufnahme von Bogenstapeln an einer Bogendruckmaschine
DE4412661 1994-04-13

Publications (3)

Publication Number Publication Date
EP0677465A2 EP0677465A2 (fr) 1995-10-18
EP0677465A3 EP0677465A3 (fr) 1996-09-25
EP0677465B1 true EP0677465B1 (fr) 1999-01-13

Family

ID=6515249

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103706A Expired - Lifetime EP0677465B1 (fr) 1994-04-13 1995-03-15 Dispositif pour recevoir des piles de feuilles à une machine d'impression de feuilles

Country Status (4)

Country Link
US (1) US5615875A (fr)
EP (1) EP0677465B1 (fr)
JP (1) JP3016917U (fr)
DE (2) DE4412661C2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20008591U1 (de) 2000-05-15 2000-08-17 MAN Roland Druckmaschinen AG, 63075 Offenbach Vorrichtung zur Übernahme eines Hilfsstapels an der Bogenhinterkante bei Non-Stop-Auslegern
WO2006065757A2 (fr) * 2004-12-13 2006-06-22 Moore James L Distributeur/plateau recepteur pour presse a imprimer
WO2007098125A2 (fr) * 2006-02-17 2007-08-30 Moore James L Plaque réglable de chargement/déchargement pour presse à imprimer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833540A (en) * 1953-07-06 1958-05-06 Roland Offsetmaschf Stacking device for printing and the like machines
US3198518A (en) * 1963-04-05 1965-08-03 Gen Electric Sheet material handling apparatus
US3499645A (en) * 1967-05-23 1970-03-10 Minolta Camera Kk Copying machine pack holder
US3617048A (en) * 1970-04-17 1971-11-02 Eastman Kodak Co Vacuum paper feeder
US3862753A (en) * 1972-12-04 1975-01-28 Minnesota Mining & Mfg Lateral edge paper guide
US3861668A (en) * 1973-10-23 1975-01-21 Vernon Wood Sheet registration apparatus for printing machine
JPS63127936A (ja) * 1986-11-14 1988-05-31 Toshiba Corp 給紙カセツト
JPS63258323A (ja) * 1987-04-15 1988-10-25 Ricoh Co Ltd 大量給紙装置
NL8800550A (nl) * 1988-03-04 1989-10-02 Lambertus Martinus Van Mechele Steuninrichting.
JP2689775B2 (ja) * 1991-07-30 1997-12-10 株式会社ダイフク 荷搬送装置
DE9218195U1 (de) * 1992-07-21 1993-10-21 Heidelberger Druckmaschinen Ag, 69115 Heidelberg Stapelunterlage

Also Published As

Publication number Publication date
JP3016917U (ja) 1995-10-17
DE4412661A1 (de) 1995-11-16
EP0677465A3 (fr) 1996-09-25
EP0677465A2 (fr) 1995-10-18
DE59504774D1 (de) 1999-02-25
US5615875A (en) 1997-04-01
DE4412661C2 (de) 2000-06-08

Similar Documents

Publication Publication Date Title
EP0213429B1 (fr) Dispositif d'empilage de bande de papier plié
DE3622692C2 (fr)
EP0067973B1 (fr) Perforateur pour matériaux en feuilles
EP0677465B1 (fr) Dispositif pour recevoir des piles de feuilles à une machine d'impression de feuilles
DE4437085C2 (de) Presse mit einem Pressen- und Konsolentisch
EP3398742B1 (fr) Dispositif de sciage pour couper des pièces en forme de plaque
DE4320280A1 (de) Vorrichtung zum parallelen vertikalen Bewegen langer Gegenstände
WO1994005575A1 (fr) Margeur pour presses d'imprimerie
DE69304757T2 (de) Vorrichtung und Verfahren zum Heften von Bogenstapeln
EP2123412B1 (fr) Machine de coupe destinée à la coupe de articles empilés, en forme de feuilles, et procédé
DE3109862C2 (de) Schnittwerkzeug mit mehreren Lochstempeln zum gleichzeitigen Lochen von plattenförmigen Werkstücken
DE2348768A1 (de) Vorrichtung zum auflegen von deckblaettern auf papierstapel
DE2735721C3 (de) Vorrichtung zum Abteilen eines Teilstapels von einem Gesamtstapel
AT406429B (de) Vorrichtung zur herstellung von taktil erfassbaren erhabenheiten
EP4008479B1 (fr) Agencement de serrage de pièce et procédé d'usinage de pièce
EP0739836B1 (fr) Elévateur de soufflage et de ventilation pour feuilles empilées
DE2809937C2 (de) Vorrichtung zum Auflockern und Ausrichten eines Papierstapels
EP1852377A2 (fr) Dispositif de jonction d'une pile secondaire et d'une pile principale dans un margeur d'une machine d'impression de feuilles
DE102025106992A1 (de) Paletteneinheit zum Stapeln von Bögen mit einer zentralen Hebevorrichtung
DE2358622C3 (de) Vorrichtung zum Einziehen und Ausrichten von Belegen für Buchungsmaschinen o.dgl
DE20111711U1 (de) Papierbohrvorrichtung
DE1807841C3 (de) Vorrichtung zum Fördern plattenförmiger Werkstücke
DE3029681A1 (de) Vorrichtung fuer die positionierung von blattmaterial
DE2144767B2 (de) Vorrichtung zum Ausrichten der Blätter eines Stapels aus steifem Blattmaterial
DE8610354U1 (de) Vorrichtung zum Verarbeiten von abgezählten Lagen aus Papierbogen

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19950315

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

GBC Gb: translation of claims filed (gb section 78(7)/1977)
PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19980629

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

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

Ref country code: GB

Payment date: 19990222

Year of fee payment: 5

REF Corresponds to:

Ref document number: 59504774

Country of ref document: DE

Date of ref document: 19990225

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

Ref country code: FR

Payment date: 19990317

Year of fee payment: 5

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990318

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

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

Effective date: 20000315

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

Effective date: 20000315

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

Ref country code: FR

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

Effective date: 20001130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: DE

Payment date: 20050324

Year of fee payment: 11

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

Ref country code: DE

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

Effective date: 20061003