EP0075121B1 - Vorrichtung zum Auseinanderziehen von in einem Schuppenstrom anfallenden flächigen Erzeugnissen, insbesondere Druckprodukten - Google Patents

Vorrichtung zum Auseinanderziehen von in einem Schuppenstrom anfallenden flächigen Erzeugnissen, insbesondere Druckprodukten Download PDF

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Publication number
EP0075121B1
EP0075121B1 EP82107703A EP82107703A EP0075121B1 EP 0075121 B1 EP0075121 B1 EP 0075121B1 EP 82107703 A EP82107703 A EP 82107703A EP 82107703 A EP82107703 A EP 82107703A EP 0075121 B1 EP0075121 B1 EP 0075121B1
Authority
EP
European Patent Office
Prior art keywords
products
product
band
conveyor
transport band
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
Application number
EP82107703A
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German (de)
English (en)
French (fr)
Other versions
EP0075121A1 (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 AT82107703T priority Critical patent/ATE13278T1/de
Publication of EP0075121A1 publication Critical patent/EP0075121A1/de
Application granted granted Critical
Publication of EP0075121B1 publication Critical patent/EP0075121B1/de
Expired 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
    • B65H29/6654—Advancing articles in overlapping streams changing the overlapping figure
    • 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
    • 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
    • B65H2511/20—Location in space
    • B65H2511/22—Distance

Definitions

  • the present invention relates to a device for pulling apart flat products produced in a shingled stream, in particular printed products, according to the preamble of claim 1.
  • Such a device is known from DE-OS 28 22 060 (and the corresponding US-PS 4 201 286), in which the conveying device is formed by an endless conveying member which is provided with drivers at regular intervals.
  • the drivers the distance between which is greater than the mutual distance of the products in the incoming stream of shingles (scale distance), attack the trailing edges of the products.
  • the drivers now pull the products apart within the shed formation and thereby even out the shed spacing.
  • the pulling apart of the products takes place in this device only by the amount necessary to achieve this uniformity.
  • the device is therefore not intended to increase the distance between the products by a significant amount, i. H. for example, to double.
  • To ensure a flawless detection of each incoming product by a driver there must be a synchronization between the feeder and the conveyor, which requires a corresponding outlay on equipment.
  • the present invention is based on the object of providing a device of the type mentioned at the outset which, with simple means, enables the products to be pulled apart by a considerable amount and which also allows an incoming stream of scale to be formed which is formed by packets of products lying one above the other, to transform into a formation in which the products lie one on top of the other like roof tiles.
  • the delay device is arranged on the side of the scale formation on which the products are exposed in the region of their leading edge ensures that the delay device works correctly on the products without difficulty. It is also possible to effect the release of the product influenced by the delay device by a subsequent product, so that complex control can be dispensed with. A precise synchronization between the feed conveyor and the conveyor device is also not absolutely necessary.
  • the resulting stream of shingles supplied by the feed conveyor can be processed without jamming.
  • the conveyor belt is made air-permeable, for example through a perforation, and is guided over a vacuum chamber.
  • the products running towards the vacuum chamber serve as a slide which briefly closes the vacuum chamber and thus enables the product previously detected by the delay device to be released.
  • the device according to the invention is particularly, but not exclusively, suitable for converting a formation which is formed by packages lying one above the other in the form of scales, each consisting of at least two completely overlapping products, into a stream of shingles in which the products individually overlap one another like roof tiles .
  • a feed device 2 which is designed as a belt conveyor
  • a conveyor device 2 which is also designed as a belt conveyor.
  • the belt conveyor 1 is driven in a direction not shown in the direction of arrow X at a speed V1 .
  • the other belt conveyor 2 is driven in a manner also not shown in the same direction indicated by the arrow Y, at a speed V2 that is twice as high as the conveyor speed V1 of the belt conveyor 1.
  • the conveyor is 1 by the conveyor device 2 is supplied with a shingled stream S which is formed by packages 3 lying one above the other in the manner of roof tiles.
  • Each package 3 is formed by two essentially completely overlapping printed products 3 and 4, the leading edge 4a and 5a of which is exposed.
  • the spacing of the packets 3 within the scale formation S is denoted by A.
  • a delay device 6 is arranged above the conveyor device 2 and has an endless, perforated or otherwise air-permeable conveyor belt 7.
  • This conveyor belt 7 is guided over guide rollers 8 and 9 and around a tension roller 10.
  • the guide rollers 8 and 9 are mounted by means of a shaft 11 or 12 in a rocker 13 which is pivotable about the shaft 11.
  • On the shaft 12 a pair of support rollers 14 is further arranged, of which only one roller is shown.
  • the conveyor belt 7 is driven in a manner not shown in the direction of arrow Z, ie with the same direction of conveyance as the belt conveyor 2.
  • the drive speed of the conveyor belt 7 is v 1 , and is therefore equal to the conveying speed of the feed conveyor 1 and only half as large as the conveying speed V2 of the belt conveyor 2.
  • a vacuum chamber 15 Immediately adjacent to the movement path of the scale stream S and above it is a vacuum chamber 15, through which the conveyor belt 7 runs and which is connected to a vacuum pump 16, which is only shown schematically.
  • the product 4 " is moved through the conveyor belt 7 until the products of the next package 3 ', designated 4' and 5 ', reach the effective area of the conveyor belt 7 and the vacuum chamber 15, as shown in FIG. 3.
  • This pair of products 4 ', 5' now acts in the manner of a slide which closes the vacuum chamber 15 and thus releases the previously delayed printed product 4 "which is now moved further at the speed v 2 .
  • the overhead product 4 'of the subsequent product package 3' comes into contact with the conveyor belt 7, on which, as already explained, it is held by negative pressure and is also somewhat lifted off from the underlying product 5 '.
  • the latter is moved on with the conveying speed v 2 , while the upper printed product 4 'is carried along by the conveyor belt 7 at the speed v 1 .
  • the device according to FIG. 1 can also be used in a manner other than that described. With this device, it is also possible to increase the scale spacing in a scale formation in which each product only partially overlaps the preceding product. Such a use of the device according to FIG. 1 will now be explained with reference to FIGS. 5 and 6.
  • the distances between the leading edges 17a, 18a, 19a and 20a of the incoming print products 17, 18, 19 and 20 do not correspond to the target distance A 1 .
  • the leading edges 17a, 18a, 19a and 20a should be in the positions indicated by I, II, III and IV Neten dashes are shown.
  • the leading edge 18a of the printed product 18 lies a distance a behind the desired position designated by II, while the leading edge 20a of the printed product 20 lies by the distance b before the desired position designated by IV.
  • the scale flow S ′ after the passage past the delay device 6 is shown in a corresponding representation in FIG. 5.
  • the nominal positions of the leading edges 17a ', 18a', 19a 'and 20a' are correspondingly designated I ', ll', III 'and IV'.
  • the leading edge 18a ' is still behind the desired position designated II' by the same amount a, while the leading edge 20a 'lies ahead of the desired position designated IV' by the same amount b.
  • the deviation of the printed products 18 'and 20' from their target position is the same as for the incoming shingled stream S. However, since the shingled distance A 2 has been increased, ie doubled, the percentage deviation of the printed products 18 'and 20 'of their target position reduced accordingly, ie halved.
  • the device described now has the advantage that each product automatically takes care of the detachment of the preceding product from the conveyor belt 7. A special control for this is therefore not necessary.
  • a retaining element can be provided which retains the upper product 4 of a product package 3 and prevents further movement together with the lower printed product 5.
  • the release of the printed products by the retaining element can also be carried out by the subsequent pair of printed products 3.
  • each printed product or product package rests on the subsequent product or package in the manner of a roof tile.
  • the delay device 6 would have to be arranged below the shingled formation so that it can act on the area of the leading edge of the printed products.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
EP82107703A 1981-09-18 1982-08-23 Vorrichtung zum Auseinanderziehen von in einem Schuppenstrom anfallenden flächigen Erzeugnissen, insbesondere Druckprodukten Expired EP0075121B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82107703T ATE13278T1 (de) 1981-09-18 1982-08-23 Vorrichtung zum auseinanderziehen von in einem schuppenstrom anfallenden flaechigen erzeugnissen, insbesondere druckprodukten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6048/81 1981-09-18
CH6048/81A CH652697A5 (de) 1981-09-18 1981-09-18 Vorrichtung zum auseinanderziehen von in einem schuppenstrom anfallenden flaechigen erzeugnissen, insbesondere druckprodukten.

Publications (2)

Publication Number Publication Date
EP0075121A1 EP0075121A1 (de) 1983-03-30
EP0075121B1 true EP0075121B1 (de) 1985-05-15

Family

ID=4303387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107703A Expired EP0075121B1 (de) 1981-09-18 1982-08-23 Vorrichtung zum Auseinanderziehen von in einem Schuppenstrom anfallenden flächigen Erzeugnissen, insbesondere Druckprodukten

Country Status (7)

Country Link
US (1) US4534550A (enrdf_load_stackoverflow)
EP (1) EP0075121B1 (enrdf_load_stackoverflow)
JP (1) JPS5863651A (enrdf_load_stackoverflow)
AT (1) ATE13278T1 (enrdf_load_stackoverflow)
CA (1) CA1189101A (enrdf_load_stackoverflow)
CH (1) CH652697A5 (enrdf_load_stackoverflow)
DE (1) DE3263544D1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178800B2 (en) 2003-04-02 2007-02-20 Ferag Ag Device for establishing an imbricated stream of flat articles

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655488B (enrdf_load_stackoverflow) * 1982-03-11 1986-04-30
DE3331662A1 (de) * 1983-09-02 1985-03-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Verfahren und vorrichtung zum passgenauen bogentransport in eine druckmaschine
DE3502897A1 (de) * 1985-01-29 1986-08-07 Gämmerler, Hagen, 8021 Icking Verfahren und vorrichtung zum veraendern der foerdergeschwindigkeit von schuppenartig ausliegenden papierprodukten
DE3502896A1 (de) * 1985-01-29 1986-07-31 Hagen 8021 Icking Gämmerler Verfahren und vorrichtung zum zusammenfuehren von mindestens zwei stroemen schuppenartig ausliegender produkte, insbesondere gefalzter papierprodukte
ATE68769T1 (de) * 1986-09-08 1991-11-15 Ferag Ag Verfahren und vorrichtung zum vergleichmaessigen des abstandes zwischen aufeinanderfolgenden, in einer schuppenformation anfallenden produkten, insbesondere druckererzeugnissen.
GB2197279B (en) * 1986-11-06 1990-01-17 Ncr Co Sheet feeding apparatus
US4934687A (en) * 1988-01-11 1990-06-19 Galpin Research, Limited Partnership High speed stream fed stacker method and system for printed products
CH677778A5 (enrdf_load_stackoverflow) * 1988-03-14 1991-06-28 Ferag Ag
ATE90648T1 (de) * 1988-11-11 1993-07-15 Ferag Ag Verfahren und vorrichtung zum foerdern von druckereiprodukten.
EP0417621B1 (de) * 1989-09-13 1993-09-08 Ferag AG Verfahren und Vorrichtung zum Pressen von gefalzten Druckereiprodukten
DE59009279D1 (de) * 1989-09-13 1995-07-27 Ferag Ag Verfahren und Vorrichtung zum Verarbeiten von in einer Schuppenformation anfallenden Druckereiprodukten.
GB2240377B (en) * 1989-11-24 1993-04-07 Unisys Corp Pressure spring
US5165676A (en) * 1990-02-13 1992-11-24 Levi Strauss & Co. Fabric stack shingler
CA2036146C (en) * 1990-02-13 1994-11-15 Hubert Blessing Fabric stack shingler
DE4007333A1 (de) * 1990-03-08 1991-09-12 Will E C H Gmbh & Co Vorrichtung zum bilden von luecken zwischen bahnabschnitten einer zick-zack-foermig gefalteten bahn
US5143225A (en) * 1990-03-27 1992-09-01 Bell & Howell Company Carrier sequenced bar code sorter for documents
EP0497002B1 (de) * 1991-01-25 1995-05-24 Ferag AG Vorrichtung zum Bilden einer Lücke in einem Schuppenstrom
DE4119511A1 (de) * 1991-06-13 1992-12-17 Jagenberg Ag Vorrichtung zum abbremsen von auf einem stapel abzulegenden boegen, insbesondere papier- oder kartonboegen
DE4302129C2 (de) * 1993-01-27 2003-03-06 Heidelberger Druckmasch Ag Vorrichtung zum Fördern von Bogen von einer Druckmaschine zu einem Stapel
US6234053B1 (en) 1996-12-20 2001-05-22 Interket Trykkeri A/S Label stacker for a rotary machine/apparatus
DE19940406C1 (de) * 1999-08-25 2000-10-26 Boewe Systec Ag Verfahren und Vorrichtung zur Übernahme von zumindest zwei geschuppt angeordneten Blättern in eine Blatthandhabungsmaschine
WO2003031299A1 (de) * 2001-10-05 2003-04-17 Ferag Ag Verfahren zum verarbeiten von flächigen erzeugnissen und vorrichtung zur durchführung des verfahrens
US6893016B2 (en) * 2002-03-29 2005-05-17 Graphic Management Associates, Inc. Print on demand inserter
EP1547948B2 (de) * 2003-12-23 2012-11-14 Böwe Bell & Howell GmbH Vorrichtung zur Vereinzelung von Briefen
DE102005012029B3 (de) * 2005-03-16 2006-07-13 Siemens Ag Vorrichtung zum Vereinzeln von überlappenden flachen Sendungen
US7448616B1 (en) * 2005-11-01 2008-11-11 Pitney Bowes Inc. Attacher having soft nip rollers
DE102008048286A1 (de) * 2008-09-22 2010-03-25 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Falzen von Bogen
DE102008048287A1 (de) * 2008-09-22 2010-03-25 Heidelberger Druckmaschinen Ag Vorrichtung und Verfahren zum Falzen von Bogen
CN108657515B (zh) * 2018-06-04 2023-07-25 尚威自动化工程(昆山)有限公司 分段加速送袋装置

Family Cites Families (10)

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DE709606C (de) * 1934-03-24 1941-08-21 Brehmer Geb Vorrichtung zum bedarfsmaessigen Fortschalten eines angestrichenen Papierstapels
CH363666A (de) * 1958-04-14 1962-08-15 Champlain Company Inc Verfahren und Einrichtung zum Befördern und Aufstapeln von biegsamen, blatt- oder folienartigen Teilen
US2919789A (en) * 1958-06-09 1960-01-05 Bemis Bro Bag Co Bag machinery
DE1179453B (de) * 1958-11-13 1964-10-08 Jagenberg Werke Ag Vorrichtung zum Foerdern und Ablegen von Bogen
JPS551211B2 (enrdf_load_stackoverflow) * 1972-04-27 1980-01-12
DE2330614A1 (de) * 1973-06-15 1975-01-09 Windmoeller & Hoelscher Vorrichtung zum bilden v4n losen paketen vorbestimmter werkstueckzahl aus uebereianderliegenden flachen werkstuecken
CH618398A5 (enrdf_load_stackoverflow) * 1977-06-06 1980-07-31 Ferag Ag
CH637091A5 (de) * 1979-01-29 1983-07-15 Ferag Ag Vorrichtung zum zufuehren von in einem schuppenstrom anfallenden flaechigen erzeugnissen, insbesondere druckprodukten, zu einem transporteur.
DE2917250A1 (de) * 1979-04-27 1980-10-30 Gruner & Jahr Vorrichtung zur taktung der ueberlappungslaenge von in einem im wesentlichen gleichmaessigen schuppenstrom gefoerderten, flaechenhaften produkten
CH641118A5 (de) * 1979-10-23 1984-02-15 Grapha Holding Ag Verzweigungsvorrichtung fuer einen schuppenstrom.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178800B2 (en) 2003-04-02 2007-02-20 Ferag Ag Device for establishing an imbricated stream of flat articles

Also Published As

Publication number Publication date
JPH0561183B2 (enrdf_load_stackoverflow) 1993-09-03
ATE13278T1 (de) 1985-06-15
EP0075121A1 (de) 1983-03-30
US4534550A (en) 1985-08-13
CA1189101A (en) 1985-06-18
CH652697A5 (de) 1985-11-29
JPS5863651A (ja) 1983-04-15
DE3263544D1 (en) 1985-06-20

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