EP0265735B1 - Verfahren und Vorrichtung zum Übernehmen von gefalzten Druckereierzeugnissen von Druckmaschinen - Google Patents

Verfahren und Vorrichtung zum Übernehmen von gefalzten Druckereierzeugnissen von Druckmaschinen Download PDF

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Publication number
EP0265735B1
EP0265735B1 EP87114712A EP87114712A EP0265735B1 EP 0265735 B1 EP0265735 B1 EP 0265735B1 EP 87114712 A EP87114712 A EP 87114712A EP 87114712 A EP87114712 A EP 87114712A EP 0265735 B1 EP0265735 B1 EP 0265735B1
Authority
EP
European Patent Office
Prior art keywords
paddle wheel
grippers
printing products
compartments
printed products
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
EP87114712A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0265735A1 (de
Inventor
Walter Reist
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.)
Ferag AG
Original Assignee
Ferag 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 Ferag AG filed Critical Ferag AG
Priority to AT87114712T priority Critical patent/ATE60025T1/de
Publication of EP0265735A1 publication Critical patent/EP0265735A1/de
Application granted granted Critical
Publication of EP0265735B1 publication Critical patent/EP0265735B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
    • 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
    • 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
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4471—Grippers, e.g. moved in paths enclosing an area
    • B65H2301/44712—Grippers, e.g. moved in paths enclosing an area carried by chains or bands
    • 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
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4473—Belts, endless moving elements on which the material is in surface contact
    • B65H2301/44732—Belts, endless moving elements on which the material is in surface contact transporting articles in overlapping stream
    • 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
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/44765—Rotary transport devices with compartments

Definitions

  • the present invention relates to a method and a device for taking over, in particular, folded printed products from a rotatingly driven paddle wheel of a printing press according to the preamble of claim 1 and claim 4, respectively.
  • the printed products leaving the folder of printing machines are introduced into the compartments of a paddle wheel, from which the products are then laid out in scales on delivery belts.
  • the scale spacing in the laid scale flow is regular.
  • the printed products held by the grippers remain in the position during the sliding out of the bucket wheel, which they take up in the assigned compartment of the bucket wheel when they are taken over by the grippers.
  • irregularities in the scale spacing can result if the printed products do not lie correctly on the bottom of the compartment at the time they are gripped by the grippers.
  • shifts can occur between successive printed products, which can lead to irregularities in the scale spacing.
  • the present invention is based on the object of creating a method and a device of the type mentioned above which, in a simple manner, enable a scale formation with a very uniform scale spacing from the printed products removed from the paddle wheel of a printing press, even at high working speeds to build.
  • the solution according to the invention is based on the knowledge that the printed products are to be held as early as possible, in any case before they emerge completely from the compartments of the paddle wheel, and thus fixed in their mutual position for the subsequent formation of a scale formation.
  • an acceleration arrangement according to claims 2 and 14 is preferably provided which detects the trailing edge of the printed products at the beginning of the ejection from the compartments of the paddle wheel and brings them downward into the effective area of the grippers .
  • the paddle wheel (delivery wheel) 1 of a printing press is shown purely schematically, which has a plurality of compartments 2 open on its circumference. The bottom of the compartments 2 is designated 2a.
  • the paddle wheel 1 is driven in the direction of arrow B at a circumferential speed v.
  • the paddle wheel 1 is preceded by a folder, not shown, from which the emerging, folded printed products 4 fall into the compartments 2 of the paddle wheel 1 via a guide roller 3.
  • the printed products emerge from the folder 3 with their folded edge 4a. This fold edge 4a is thus seen in the direction of rotation B of the paddle wheel 1 to the leading edge.
  • a guide plate 5 extends in the direction of the circumference of the impeller 1, through which the trailing edges 4b of the printed products 4 are guided during the rotation of the impeller 1.
  • a scraper wheel 6 (possibly also a plurality of scraper wheels) is provided which rotates in the direction of the arrow C.
  • the printed products 4 abut this scraper wheel with their leading edge 4a and are thereby pushed out of the compartments 2 when the paddle wheel 1 is turned further.
  • another suitable scraper element can be provided, e.g. an endless ribbon, a hanger or the like.
  • the paddle wheel 1 together with the scraper wheel 6 and the folder are of a type known per se and their mode of operation can therefore be assumed to be known.
  • a conveying device 7 is arranged below the impeller 1, the conveying direction of which is denoted by D and the conveying speed is denoted by V2 .
  • the conveying direction D is in the same direction as the direction of rotation B of the paddle wheel 1.
  • the conveying device 7 has two endless chains 8 and 9 which are arranged at a distance from one another and run parallel to one another and which surround deflection wheels 10 and 11 or 12 and 13 are performed.
  • the deflection wheels 10 and 12 are rotatably mounted on a shaft 14, while the other deflection wheels 11 and 13 are fastened on a shaft 15, which are driven by chains 16 and 16 'and a gear transmission 17 from the paddle wheel 1, as shown in FIGS 1 and 2 emerges.
  • the gripper tongues 19 form part of a bracket 20 which is formed from a multi-curved strip made of a resilient material (FIG. 4).
  • the brackets 20 are fastened to a holding body 21 which is attached to bolts 22 which are connected to the chain 8 or 9 and project to the side thereof, as shown in FIG. 3.
  • the holding bodies 21 are provided with a surface 21a which serves as a counter-support to the gripper tongues 19.
  • support rollers 23 are also attached, on which one leg of the spring clip 20 is supported (FIG. 4).
  • a support plate 26 for the printed products 4 is arranged between the two chains 8, 9. This support plate 26 is less wide than the printed products 4.
  • a conveyor 28 with a conveying direction E in the same direction connects to the conveying device 7.
  • This conveyor 28 preferably has a conveying speed V3 which is somewhat greater than the conveying speed v 2 of the conveyor device 7.
  • a conveyor roller 29 can be provided above the conveyor 28.
  • an acceleration arrangement 30 which is formed by an endless belt 31 driven in the direction of the arrow F.
  • This band 31 is guided over deflection rollers 32-35 (Fig. 1).
  • the deflection roller 35 is seated on a shaft 36 which is driven by the shaft 15 via chains 37 and 37 'and a transmission gear train 38 (FIGS. 1 and 2).
  • the conveyor-effective strand 31a of the belt 31 lying between the deflection rollers 32 and 33 runs transversely to the conveying direction D of the conveyor device 7 and is inclined with respect to the vertical.
  • the guide plate 5 extends up to this conveying strand 31a, as shown in FIG. 1.
  • an alignment arrangement 39 is also provided, which has two endless belts 40 and 41 driven in the direction of the arrow G. These belts 40, 41 are driven at a speed V4 , which is greater than the rotational speed v, of the impeller 1.
  • the two belts 40, 41 are guided over deflection rollers 42 and 43, of which the deflection rollers 43 sit on the shaft 36.
  • the belts 40, 41 are arranged at a distance from the belt 31 of the acceleration arrangement 30.
  • the conveying strand 40a of the belts 40, 41 extends approximately tangentially to the impeller 1, the effective range of this conveying strand 40a being above the effective range of the conveying strand 31a of the belt 31, as can be clearly seen in FIG. 1.
  • the corresponding printed product 4 is still in the area 2 of its leading edge 4a in the compartment 2 of the paddle wheel 1, the detected printed product 4 with its leading edge 4a still resting on the scraper wheel 6, such as 1 shows.
  • the printed products 4 held in the region of their trailing edge 4b by the grippers 18 completely rest on the preceding printed product 4.
  • the printed products 4 removed in this way from the paddle wheel 1 are fed to the conveyor 28 by the conveying device 7 in a roof tile-like manner one above the other.
  • the printing products 4 are released when the brackets 20 run onto the opening cams 25, which, as described, cause the gripper tongues 19 to be lifted off the counter-supports 21a.
  • the printed products released by the grippers 18 are guided away from the conveyor 28.
  • the printed products 4 now have the same mutual distance a (scale distance), which is given by the distance between successive grippers 18.
  • This distance a is greater than the distance a between the leading edges 4a of successive printed products 4 which are in contact with the scraper wheel 6, as indicated in FIG. 1.
  • the printed products 4 are thus completely guided into the grippers 18 before they close.
  • the printed products 4 can therefore not change their position or only to a very small extent before being gripped by the grippers 18, which makes it possible to maintain a regular scale spacing a.
  • the support defined by the two chains 8 and 9 and the intermediate support plate 26 is less wide than the printed products 4.
  • no air cushion can form between the printed product 4 accelerated downwards by the acceleration arrangement 30 and this support. that would hinder the introduction of the trailing edge 4b into the effective area of the grippers 18.
  • the printed products 4 are bent to form a gable roof when they hit the chains 8, 9, which contributes to their stability.
  • the alignment arrangement 39 can be dispensed with.
  • acceleration arrangement 30 which is used to serve the trailing edges 4b of the printed products 4 under all operating conditions, i.e. to bring them safely into the effective range of the grippers 18 at both low and high working speeds.
  • FIG. 5 An embodiment is now shown in FIG. 5 which does not require an acceleration arrangement 30 and an alignment arrangement 39.
  • the same reference numerals are used for corresponding components in FIGS. 1 and 5.
  • the mode of operation of the device shown in FIG. 5 otherwise corresponds to that of the device according to FIGS. 1 to 4.
  • Driving chains 8 and 9 from bucket wheel 1 via drive connection 16, 16 ', 17 results in a rigid coupling between the rotational movement of bucket wheel 1 and the rotating movement of grippers 18.
  • a special clock and phase control or a clock and phase correction is therefore not necessary during operation.
  • the opening of the grippers 18 during the deflection of the chains 8 and 9 by means of the deflection wheels 10 to 13 results in a particularly simple and spatially compact construction, since in addition to the deflection wheels 10 to 13 no opening nicks, opening scenes or the like need to be provided, which require space accordingly .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Rotary Presses (AREA)
  • Air Bags (AREA)
EP87114712A 1986-10-22 1987-10-08 Verfahren und Vorrichtung zum Übernehmen von gefalzten Druckereierzeugnissen von Druckmaschinen Expired - Lifetime EP0265735B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87114712T ATE60025T1 (de) 1986-10-22 1987-10-08 Verfahren und vorrichtung zum uebernehmen von gefalzten druckereierzeugnissen von druckmaschinen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4210/86 1986-10-22
CH421086 1986-10-22

Publications (2)

Publication Number Publication Date
EP0265735A1 EP0265735A1 (de) 1988-05-04
EP0265735B1 true EP0265735B1 (de) 1991-01-16

Family

ID=4271847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114712A Expired - Lifetime EP0265735B1 (de) 1986-10-22 1987-10-08 Verfahren und Vorrichtung zum Übernehmen von gefalzten Druckereierzeugnissen von Druckmaschinen

Country Status (10)

Country Link
US (1) US4886260A (sv)
EP (1) EP0265735B1 (sv)
JP (1) JPS63106266A (sv)
AT (1) ATE60025T1 (sv)
AU (1) AU594516B2 (sv)
CA (1) CA1287843C (sv)
DE (1) DE3767433D1 (sv)
DK (1) DK167436B1 (sv)
FI (1) FI84714C (sv)
SU (1) SU1708153A3 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731215A1 (de) * 1987-09-17 1989-03-30 Koenig & Bauer Ag Vorrichtung zur ausgabe von druckexemplaren aus den schaufelraedern eines falzapparates
ATE66665T1 (de) * 1987-10-23 1991-09-15 Ferag Ag Verfahren und vorrichtung zum uebernehmen von druckereierzeugnissen von einem umlaufend angetriebenen schaufelrad einer druckereimaschine.
EP0407763B1 (de) * 1989-07-10 1993-09-08 Ferag AG Vorrichtung zum Übernehmen von Druckereierzeugnissen von einem drehend angetriebenen Schaufelrad einer Druckereimaschine
US5158277A (en) * 1990-05-21 1992-10-27 SFT AG Spontanfordertichnik Method and apparatus for conveying printed products
RU2053184C1 (ru) * 1990-08-06 1996-01-27 Радуцкий Григорий Аврамович Устройство для вывода газетной продукции из фальцаппарата рулонной ротационной машины
DE4033759A1 (de) * 1990-10-24 1992-04-30 Roland Man Druckmasch Vorrichtung zum oeffnen und zum gespreitzen uebergeben von falzprodukten
FR2718723B1 (fr) * 1994-04-15 1996-07-12 Heidelberg Harris Sa Dispositif de sortie de cahiers d'une roue à aubes.
EP0754642B1 (de) * 1995-07-20 2000-10-18 Heidelberger Druckmaschinen Aktiengesellschaft Verfahren und Vorrichtung zur Auslage bögenförmiger Produkte
DE19527439C2 (de) * 1995-07-27 2002-10-24 Heidelberger Druckmasch Ag Greiferbrücke für Ausleger von Druckmaschinen
US6199860B1 (en) * 1998-12-29 2001-03-13 Quad/Tech, Inc. Motor driven delivery buckets
US6231044B1 (en) 1998-12-29 2001-05-15 Quad/Tech, Inc. Delivery apparatus for a printing press
DE19917118B4 (de) * 1999-04-15 2004-06-24 Man Roland Druckmaschinen Ag Schaufelradausleger
DE102006005156A1 (de) * 2006-01-14 2007-07-19 Kolbus Gmbh & Co. Kg Vorrichtung zum Ablegen von einzeln aufeinanderfolgend zugeführten Druckprodukten in einer geschuppt übereinanderliegenden Formation
US8297432B2 (en) 2008-01-24 2012-10-30 Ferag Ag Method and device for conveying planar products
US7950651B2 (en) * 2009-08-17 2011-05-31 Ncr Corporation Media stacker
JP5363531B2 (ja) * 2011-06-13 2013-12-11 富士通フロンテック株式会社 渦型羽根車式集積装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH580023A5 (sv) * 1975-04-01 1976-09-30 Ferag Ag
SE413007B (sv) * 1977-04-12 1980-03-31 Wifag Maschf Anordning for att bilda en strom av overlappade falsade tryckprodukter
US4501418A (en) * 1981-02-24 1985-02-26 Tokyo Shibaura Denki Kabushiki Kaisha Stacking device for paper sheets
DE3123406C2 (de) * 1981-06-12 1985-12-12 Albert-Frankenthal Ag, 6710 Frankenthal Vorrichtung zur Produktausrichtung
SE460722B (sv) * 1983-07-11 1989-11-13 Ferag Ag Foerfarande och anordning foer att framstaella staplar av boejliga alster, saerskilt tryckprodukter och anvaendningen av dessa staplar saasom buffertstaplar
DE3404459A1 (de) * 1984-02-08 1985-08-14 Frankenthal Ag Albert Verfahren und vorrichtung zur auslage bogenfoermiger produkte in form eines schuppenstromes
US4565363A (en) * 1984-05-09 1986-01-21 Custom-Bilt Machinery, Inc. Apparatus for accurately spacing a sequence of shingled paper sheet products on a conveyor
US4537390A (en) * 1984-06-14 1985-08-27 Rockwell International Corporation High speed folder fly
DE3521471A1 (de) * 1984-10-22 1986-04-24 Mohndruck Graphische Betriebe GmbH, 4830 Gütersloh Verfahren und vorrichtung zum stapelbildenden sammeln von blattfoermigen produkten
DE3760159D1 (en) * 1986-02-14 1989-06-22 Ferag Ag Method and apparatus for the insertion of at least one insert into, preferably, folded printed products

Also Published As

Publication number Publication date
CA1287843C (en) 1991-08-20
DK551087D0 (da) 1987-10-21
DK167436B1 (da) 1993-11-01
AU7997487A (en) 1988-04-28
FI84714B (fi) 1991-09-30
FI874634A (fi) 1988-04-23
AU594516B2 (en) 1990-03-08
DK551087A (da) 1988-04-23
JPS63106266A (ja) 1988-05-11
FI84714C (sv) 1992-01-10
SU1708153A3 (ru) 1992-01-23
ATE60025T1 (de) 1991-02-15
EP0265735A1 (de) 1988-05-04
DE3767433D1 (de) 1991-02-21
US4886260A (en) 1989-12-12
FI874634A0 (fi) 1987-10-21

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