EP0415904B1 - Dispositif pour séparer des courants superposés d'articles se chevauchant - Google Patents

Dispositif pour séparer des courants superposés d'articles se chevauchant Download PDF

Info

Publication number
EP0415904B1
EP0415904B1 EP90890221A EP90890221A EP0415904B1 EP 0415904 B1 EP0415904 B1 EP 0415904B1 EP 90890221 A EP90890221 A EP 90890221A EP 90890221 A EP90890221 A EP 90890221A EP 0415904 B1 EP0415904 B1 EP 0415904B1
Authority
EP
European Patent Office
Prior art keywords
conveyor belt
conveyor
perforation
suction
benefits
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
EP90890221A
Other languages
German (de)
English (en)
Other versions
EP0415904A1 (fr
Inventor
Günther Nemeskal.
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.)
Oesterreichische Staatsdruckerei
Original Assignee
Strohal GmbH
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 Strohal GmbH filed Critical Strohal GmbH
Publication of EP0415904A1 publication Critical patent/EP0415904A1/fr
Application granted granted Critical
Publication of EP0415904B1 publication Critical patent/EP0415904B1/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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6672—Advancing articles in overlapping streams dividing an overlapping stream into two or more 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • 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
    • B65H2301/341—Modifying, selecting, changing direction of displacement without 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
    • B65H2301/444—Stream of articles in shingled formation, overlapping stream
    • B65H2301/4447—Stream of articles in shingled formation, overlapping stream multiple streams
    • B65H2301/44472—Stream of articles in shingled formation, overlapping stream multiple streams superposed

Definitions

  • the invention relates to a device for dividing a stream of shingles from superimposed benefits into two partial streams formed by lifting with two conveyors in the form of conveyor belts.
  • the further known CH-A-663 604 relates to a deflection device for a shingled stream, in particular of booklets or sheets to be transported in a shingled position (benefit).
  • a deflection device for a shingled stream in particular of booklets or sheets to be transported in a shingled position (benefit).
  • Several conveyor lines are connected.
  • a section is designed as a switch and can be folded down and switched in the conveying direction. This can be used, for example, to deflect the scale flow by 180 °.
  • the distance between the two conveyor belts is expediently adjustable. It should expediently be set so that it is slightly larger than the height of the superimposed benefits, so that on the one hand they can easily get between the conveyor belts, but on the other hand the upper benefit can be easily sucked in.
  • the lower first conveyor belt is at least twice as wide as the upper second conveyor belt and the upper second conveyor belt is arranged completely or at least within the width of the lower first conveyor belt with the area in which the perforated perforation is pressurized. It is thereby achieved that the upper panel, after it has been displaced laterally, is put down again on the lower first conveyor belt, so that the two panels can finally be transported next to one another and stacked.
  • the lower first conveyor belt has a perforated perforation which can be subjected to negative pressure in the part of its width where the upper second conveyor belt begins. This draws in the bottom panel so that it cannot be easily moved; the upper panel, however, is not sucked in by the lower first conveyor belt because it lies on the lower panel, so that it can be moved laterally by the upper second conveyor belt.
  • the upper benefit lies to an increasing extent directly on the lower first conveyor belt, but this usually has no perforated perforation there, so that the lateral movement is not hindered. If there is a perforation in the hole to fix the upper panel on the lower first conveyor belt after moving it laterally, then the perforation should be in the area of the upper second The conveyor belt must not be subjected to negative pressure so that the lateral displacement is not hindered.
  • the speed of the upper second conveyor belt is advantageously adjustable in relation to that of the lower first conveyor belt.
  • the speed is set depending on the extent to which the superimposed benefits overlap with the next superimposed benefits. The more they overlap, the faster the upper second conveyor belt should move so that the upper panels lie with a sufficiently large area on the upper second conveyor belt.
  • Fig. 1 shows a schematic plan view of the device according to the invention
  • Fig. 2 is a sectional view along the line II-II in Fig. 1
  • Fig. 3 is a bottom view of the upper second conveyor belt
  • Fig. 4 is a sectional view along the line IV-IV in Fig. 1
  • Fig. 5 is a plan view of the lower first conveyor belt.
  • the device according to the invention essentially consists of a lower conveyor belt 1 and an upper conveyor belt 2, the directions of transport of the two conveyor belts enclosing an acute angle with one another.
  • the upper conveyor belt 2 which has a perforated perforation 15, is guided over deflection rollers 3, which are mounted in a base frame 8 and one of which is driven by a potentiometer-controlled geared motor 4.
  • a pressure roller 5 is provided which presses against the driven deflection roller 3.
  • a two-part vacuum box 6 having suction openings 7 is arranged.
  • a suction box 10 having a suction opening 13 is arranged in the space enclosed by the conveyor belt 1.
  • the upper panel 11 is lifted off the upper conveyor belt 2 due to the suction effect exerted by it and transported laterally away.
  • the lower panel 12 remains on the latter due to the suction effect exerted by the lower conveyor belt 1.
  • the upper panel 11 is placed laterally offset on the lower conveyor belt 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Claims (5)

  1. Dispositif pour la séparation d'un flux en forme décalée de feuilles pliées superposées l'une à l'autre (11,12) en deux flux partiels obtenus par soulèvement avec deux convoyeurs ayant la forme de bandes transporteuses (1,2), caractérisé par le fait qu'au-dessus de la première bande transporteuse (1) portant le flux de feuilles pliées décalées (11,12) est prévue la deuxième bande transporteuse (2), à proximité de la surface des feuilles pliées (11,12), et dotée d'une perforation à trous (15) avec admission d'un vide partiel, et que les sens de transport des bandes transporteuses (1,2) constituent l'un envers l'autre un angle aigu.
  2. Dispositif selon la revendication 1, caractérisé par le fait que la distance entre les deux bandes transporteuses (1,2) est réglable.
  3. Dispositif selon les revendications 1 ou 2, caractérisé par le fait que la première bande transporteuse inférieure (1) est au moins deux fois plus large que la seconde bande transporteuse supérieure (2), et que la seconde bande transporteuse supérieure (2) est disposée totalement ou du moins au niveau de la zone de la perforation à trous (15) avec admission d'un vide partiel, à l'intérieur de la largeur de la première bande transporteuse inférieure (1).
  4. Dispositif selon la revendication 3, caractérisé par le fait que la première bande transporteuse inférieure (1) présente dans la zone de sa largeur où commence la seconde bande transporteuse supérieure (2) une perforation à trous avec admission d'un vide partiel (16).
  5. Dispositif selon les revendications 1 à 4 caractérisé par le fait que la vitesse de la deuxième bande transporteuse supérieure (2) est réglable par rapport à celle de la première bande transporteuse inférieure (1).
EP90890221A 1989-08-31 1990-07-25 Dispositif pour séparer des courants superposés d'articles se chevauchant Expired - Lifetime EP0415904B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2059/89 1989-08-31
AT0205989A AT395302B (de) 1989-08-31 1989-08-31 Vorrichtung zum aufteilen eines schuppenstromes aus jeweils uebereinanderliegenden nutzen

Publications (2)

Publication Number Publication Date
EP0415904A1 EP0415904A1 (fr) 1991-03-06
EP0415904B1 true EP0415904B1 (fr) 1993-12-22

Family

ID=3526895

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90890221A Expired - Lifetime EP0415904B1 (fr) 1989-08-31 1990-07-25 Dispositif pour séparer des courants superposés d'articles se chevauchant

Country Status (4)

Country Link
US (1) US5048818A (fr)
EP (1) EP0415904B1 (fr)
AT (1) AT395302B (fr)
DE (1) DE59003954D1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417620B1 (fr) * 1989-09-13 1995-06-21 Ferag AG Procédé et dispositif de traitement de produits imprimés se déplaçant en formation imbriquée
US5740900A (en) * 1995-07-20 1998-04-21 Heidelberger Druckmaschinen Ag Apparatus for splitting a product stream
US6013895A (en) * 1997-09-30 2000-01-11 Eastman Machine Company System and method for perforating sheet material
US6158735A (en) * 1998-02-09 2000-12-12 Heidelberger Druckmaschinen Ag Apparatus and method for splitting a stream of signatures into a first and second substream of signatures
US6227541B1 (en) 1999-07-01 2001-05-08 Kimberly-Clark Worldwide, Inc. Multiple conveyor assembly and method for rotating and placing a strip of material on a substrate
EP1231176B1 (fr) * 2001-02-08 2004-09-01 Grapha-Holding AG Dispositif pour alimenter des produits imprimés dans un canal de transport
GB0918345D0 (en) * 2009-10-20 2009-12-02 Altevo Ltd Stacking of gloves
DE102013107565A1 (de) * 2013-07-16 2015-01-22 Khs Gmbh Verfahren sowie Transportvorrichtung zum Umformen eines ersten Behälterstroms in einen zweiten Behälterstrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941653A (en) * 1957-12-02 1960-06-21 Emerson Radio & Phonograph Cor Mail handling apparatus
US3659840A (en) * 1970-06-15 1972-05-02 Connecticut Bank And Trust Co Vacuum gate
US3674257A (en) * 1971-02-03 1972-07-04 Diazit Co Sheet separator for copying machines
DE2832660C3 (de) * 1978-07-25 1981-08-06 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum gruppenweisen Abteilen von geschuppt übereinanderliegend geförderten Werkstücken
CH655489B (fr) * 1982-02-15 1986-04-30
DE3212350C3 (de) * 1982-04-02 1988-10-20 Frankenthal Ag Albert Vorrichtung zum Auseinanderziehen von ineinandersteckenden Bogen.
DE3244400A1 (de) * 1982-12-01 1984-06-07 Maschinenbau Oppenweiler Gmbh, 7155 Oppenweiler Umlenkeinrichtung fuer einen schuppenstrom

Also Published As

Publication number Publication date
US5048818A (en) 1991-09-17
DE59003954D1 (de) 1994-02-03
EP0415904A1 (fr) 1991-03-06
ATA205989A (de) 1992-04-15
AT395302B (de) 1992-11-25

Similar Documents

Publication Publication Date Title
DE3636544C2 (de) Umkehr-Kollationiermaschine
CH677916A5 (fr)
EP0288814B1 (fr) Dispositif pour subdiviser une bande de papier sans fin avec un plissement en accordéon
DE2823247C2 (de) Einrichtung zur Umlenkung eines aus bogenförmigen Produkten bestehenden Produktstroms
EP0059873A1 (fr) Dispositif de prélèvement d'imprimés des disques de réception d'un appareil de pliage
EP0371219B1 (fr) Dispositif pour empiler des produits imprimés substantiellement quadrangulaires et arrivant en continu
DE69201043T2 (de) Übereinander montierte Druckverschliessvorrichtung.
EP0415904B1 (fr) Dispositif pour séparer des courants superposés d'articles se chevauchant
EP0417503A1 (fr) Procédé et dispositif pour le traitement ultérieur de produits imprimés empilés, de préférence pliés
DE2627810C3 (de) Vorrichtung zum Vereinzeln, Transportieren und Ablegen von Vergütungsbögen im Zuge der Herstellung von vergüteten Spanplatten, Faserplatten o.dgl
DE3009927C2 (de) Einrichtung zum Abziehen und insbesondere Vereinigen von biegsamen Flächengebilden, insbesondere Bogen oder Druckprodukten aus mindestens zwei Stapeln
DE19648173A1 (de) Vorrichtung zum Fördern von Produkten wie Druckbogenstapel
DE102017215374B4 (de) Fördervorrichtung
DE2612945A1 (de) Vorrichtung zum falten der vorderen und hinteren waende einer faltschachtel
DE3605085A1 (de) Einrichtung zur herstellung und stapelung ein- oder mehrmals in querrichtung gefalteter bahnabschnitte aus papier, zellstoff, faservliesen o. dgl.
DE3410029C1 (de) Ausrichtetisch
EP1345827A1 (fr) Dispositif pour faire pivoter des objets plats, notamment des elements decoupes de boites pliantes
EP1112952B1 (fr) Dispositif pour plier en continu de matériau plat
DE2364548C3 (de) Vorrichtung zum öffnen von Säcken und Beuteln
DE10139218C1 (de) Vorrichtung und ein Verfahren zur Ausrichtung von in einer Lage übereinander angeordneten Bogen
EP0195915A2 (fr) Dispositif pour empiler des bandes de feuilles pliées en accordéon
DE4307383A1 (de) Vorrichtung zum Abbremsen von Bögen, insbesondere von Papierbögen
CH663604A5 (de) Umlenkeinrichtung fuer einen schuppenstrom.
DE3118308A1 (de) Vorrichtung zum vereinzeln eines stapels gefalteter oder gebundener, mehrblaettriger druckprodukte
DE3531145C2 (fr)

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE FR IT LI NL SE

17P Request for examination filed

Effective date: 19910820

EL Fr: translation of claims filed
17Q First examination report despatched

Effective date: 19920316

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR IT LI NL SE

REF Corresponds to:

Ref document number: 59003954

Country of ref document: DE

Date of ref document: 19940203

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: ST. CONSUL.BREVETTUALE S.R.L.

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
EAL Se: european patent in force in sweden

Ref document number: 90890221.6

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

Ref country code: SE

Payment date: 19960710

Year of fee payment: 7

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

Ref country code: FR

Payment date: 19960712

Year of fee payment: 7

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: STROHAL GESELLSCHAFT MBH TRANSFER- OESTERREICHISCH

Ref country code: CH

Ref legal event code: NV

Representative=s name: A. BRAUN, BRAUN, HERITIER, ESCHMANN AG PATENTANWAE

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

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

Ref country code: SE

Effective date: 19970726

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: 19980331

EUG Se: european patent has lapsed

Ref document number: 90890221.6

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: NL

Payment date: 19980731

Year of fee payment: 9

Ref country code: CH

Payment date: 19980731

Year of fee payment: 9

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

Ref country code: BE

Payment date: 19980827

Year of fee payment: 9

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

Ref country code: DE

Payment date: 19980924

Year of fee payment: 9

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

Ref country code: LI

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

Effective date: 19990731

Ref country code: CH

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

Effective date: 19990731

Ref country code: BE

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

Effective date: 19990731

BERE Be: lapsed

Owner name: OSTERREICHISCHE STAATSDRUCKEREI

Effective date: 19990731

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

Ref country code: NL

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

Effective date: 20000201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20000201

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: 20000503

NLS Nl: assignments of ep-patents

Owner name: OESTERREICHISCHE STAATSDRUCKEREI

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050725