EP0355369A1 - Dispositif pour transporter des objets plats - Google Patents

Dispositif pour transporter des objets plats Download PDF

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Publication number
EP0355369A1
EP0355369A1 EP89112721A EP89112721A EP0355369A1 EP 0355369 A1 EP0355369 A1 EP 0355369A1 EP 89112721 A EP89112721 A EP 89112721A EP 89112721 A EP89112721 A EP 89112721A EP 0355369 A1 EP0355369 A1 EP 0355369A1
Authority
EP
European Patent Office
Prior art keywords
conveyor
support element
conveying
arrangements
support
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.)
Granted
Application number
EP89112721A
Other languages
German (de)
English (en)
Other versions
EP0355369B1 (fr
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 AT89112721T priority Critical patent/ATE82938T1/de
Publication of EP0355369A1 publication Critical patent/EP0355369A1/fr
Application granted granted Critical
Publication of EP0355369B1 publication Critical patent/EP0355369B1/fr
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
    • B65H29/52—Stationary guides or smoothers
    • 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
    • B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
    • 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

Definitions

  • the present invention relates to a device for conveying flat products, in particular printed products, according to the preamble of claim 1.
  • the support device has at least one narrow support element which is arranged stationary in the area between the two conveyor arrangements and extends in the conveying direction of the conveyor arrangement.
  • the conveyor arrangements are belt conveyors. If these have a plurality of conveyor belts which are parallel to one another and laterally spaced apart from one another, at least one support element is provided which is fixed at fastening points between two conveyor belts in each case. A particularly good support is achieved in that several support elements are provided over the entire width of the belt conveyors, each of which is fastened between two conveyor belts.
  • Two support elements can also be provided, which are fastened at fastening points laterally outside the conveyor belts.
  • Such a form of training is also suitable for belt conveyors that only have a single conveyor have band.
  • the conveying dreams of the belt conveyors are supported by plate elements, the fastening points for the support elements being provided on the plate elements. This enables an extremely simple construction.
  • the device according to the invention is suitable for conveying printed products such as newspapers, magazines and the like which occur in a scale formation, in which the edge of the printed products leading in the conveying direction is preferably covered by the leading printed product.
  • a scale formation the leading edge of the printed products lying below is now safely guided onto the conveyor-effective strand of the downstream conveyor arrangement.
  • FIGS. 1 and 2 show the transition region 8 of two belt conveyors 10, 12 connected in series, each with a plurality of parallel conveyor belts 14 which are laterally spaced apart and driven in the direction of conveyance F.
  • the conveyor belts 14 are guided at the end or beginning of the belt conveyors 10, 12 around rollers 16 which sit on shafts 18.
  • the shafts 18 are rotatably supported on schematically illustrated bearings 20, which in turn are attached to side bearing plates 22 of the belt conveyors 10, 12.
  • the conveying effective dreams of the conveyor belts 14 slide over support plates 24, which are also fixed to the end plates 22.
  • low-friction string-shaped support elements 26, z For example, plastic or steel strings fastened, which bridge the area between the two belt conveyors 10, 12 at the height of the conveyor belts 14 that are effective for conveying.
  • the folded printed products 28 transported by the belt conveyors 10, 12 in the conveying direction F are arranged in a scale formation S, in which the respectively leading printed product 28 rests the subsequent one; the leading edges 30 of the printed products 28 are thus below.
  • the leading edge 30 is in each case the open side edge opposite the fold 32 of the printed products 28.
  • each leading edge 30 rests on the effective conveyor strand 14 of the conveyor belts 14 and in the area between the two belt conveyors 10, 12, the leading edges 30 are supported by the support elements 26.
  • the supporting elements 26 thus prevent the open side edge of the printed products 28 opposite the fold 32 from fanning out and guide the leading edges 30 onto the conveying strands of the conveyor belts 14 of the second belt conveyor 12.
  • the printed products 28 are also detached from the first belt conveyor 10 in a defined manner and can be in the area do not sag freely between the two belt conveyors 10, 12, thus detach themselves from the scale formation S and fall downward.
  • FIG. 3 shows different types of fastening of the support elements 26, only one end of the support elements 26 being shown in FIGS. 3 a-d.
  • the end region of the support element 26 is passed between two pins 34 spaced approximately from one another by the diameter of the support element 26 and is held in place by means of a thickening 36 provided at the end of the support element 26, for example a seal.
  • the support plate 24 (see FIGS. 1 and 2) has a bore 38 through which the end region of the support element 26 ge leads is.
  • the thickening of the support element 26 out of the bore 38 is also prevented by a thickening 36.
  • the end of the support element 26 is located in a transverse bore 44 through a tensioning shaft 46 running at right angles to the support element 26.
  • the end region of the support element 26 is wound around the tensioning shaft 46.
  • the support element 26 forms an endless loop, which encompasses two fastening bolts 48, which are provided in the end or start area of the two belt conveyors 10, 12.
  • support elements 26 can also be provided, which are arranged laterally outside the conveyor belts 14 of the belt conveyors 10, 12. These can also be fastened, for example, to the support plates 24 in the area between the outermost conveyor belts 14 and the end shields 22.
  • Such an arrangement of the support elements 26 is also suitable for belt conveyors 10, 12 with only one conveyor belt each, these conveyor belts being narrower than the flat products to be transported.
  • the thread, wire, cord or strand-shaped support elements 26 can be designed differently or identically at their two ends. So at for example, a thickening 36 may be provided at one end in order to hold the support element 26 at this end according to FIG. 3 a or b, and the other end may be clamped according to FIG. 3 c or fixed according to FIG. 3 d. This enables problem-free tensioning of the support elements 26.
  • these support elements 26 are also particularly suitable for conveyor arrangements with cam conveyors.
  • the support elements can also be formed by vertical, narrow webs which run from one conveyor arrangement to the other. These can be attached to the conveyor arrangements at both ends; but it is also conceivable to fix the webs only on one side to the one conveyor arrangement.
  • these webs also engage in the conveyor sections of the conveyor arrangements in order to avoid gaps between them and the webs.
EP89112721A 1988-08-16 1989-07-12 Dispositif pour transporter des objets plats Expired - Lifetime EP0355369B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89112721T ATE82938T1 (de) 1988-08-16 1989-07-12 Vorrichtung zum foerdern von flaechenerzeugnissen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3065/88 1988-08-16
CH306588 1988-08-16

Publications (2)

Publication Number Publication Date
EP0355369A1 true EP0355369A1 (fr) 1990-02-28
EP0355369B1 EP0355369B1 (fr) 1992-12-02

Family

ID=4247844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112721A Expired - Lifetime EP0355369B1 (fr) 1988-08-16 1989-07-12 Dispositif pour transporter des objets plats

Country Status (6)

Country Link
US (1) US5054760A (fr)
EP (1) EP0355369B1 (fr)
JP (1) JPH02110070A (fr)
AT (1) ATE82938T1 (fr)
CA (1) CA1327817C (fr)
DE (1) DE58902868D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290026A (en) * 1992-11-20 1994-03-01 Gbr Systems Corp. Under stacking mechanism and method
EP0625121A1 (fr) * 1992-12-04 1994-11-23 Grapha-Holding Ag Installation pour le transfert d'un flux de nappes constitue de produits imprimes
US5597062A (en) * 1994-09-07 1997-01-28 Rexnord Corporation Tensioned transfer plate for small pitch chain conveyor
US5692745A (en) * 1995-10-18 1997-12-02 Bell And Howell Phillipsburg Company Belt-driven document accumulator having belt-dampening table and side guides
US7540372B2 (en) * 2006-01-05 2009-06-02 Ecrm, Inc. Belt driven and roller assisted media transport
US10212304B2 (en) * 2017-01-17 2019-02-19 Xerox Corporation Document scanner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385468A (en) * 1917-11-23 1921-07-26 Charles F Pflanze Means for feeding sheet material
DE1561738B1 (de) * 1967-05-29 1971-03-04 Strecker Otto C Dr Kg Verfahren und Vorrichtung zum UEberlappen von Boegen
FR2334596A1 (fr) * 1975-12-12 1977-07-08 Gao Ges Automation Org Systeme transporteur pour article plat

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1030479A (en) * 1911-06-21 1912-06-25 Nicholas J Ofstad Fruit-grader.
US2268724A (en) * 1939-08-16 1942-01-06 Shackelford Orie Transfer device for conveyers
US2536961A (en) * 1949-03-28 1951-01-02 George T Smith Inc Conveyer end connector and gap plate
US2569711A (en) * 1950-08-23 1951-10-02 Allan D Foster Conveyer and switch means for checkout counters
GB690858A (en) * 1951-08-30 1953-04-29 Baker Perkins Ltd Improvements in band conveyor systems
US2729324A (en) * 1952-10-30 1956-01-03 Cutler Hammer Inc Horizontal turns for conveyers
GB918709A (en) * 1960-09-09 1963-02-20 William Frank Clarke Improvements in apparatus for stacking blanks in counted piles
GB1050362A (fr) * 1963-12-13 1900-01-01
US3842719A (en) * 1973-05-07 1974-10-22 Harris Intertype Corp Method and apparatus for forming a dense shingled array of signatures
SU619403A2 (ru) * 1976-03-29 1978-08-15 Cherepok Adam Нат жное устройство ленточного конвейера
US4667953A (en) * 1985-08-28 1987-05-26 Mitsubishi Jukogyo Kabushiki Kaisha Sheet stacker
US4805890A (en) * 1987-08-06 1989-02-21 Merrill David Martin Sheet stacking machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385468A (en) * 1917-11-23 1921-07-26 Charles F Pflanze Means for feeding sheet material
DE1561738B1 (de) * 1967-05-29 1971-03-04 Strecker Otto C Dr Kg Verfahren und Vorrichtung zum UEberlappen von Boegen
FR2334596A1 (fr) * 1975-12-12 1977-07-08 Gao Ges Automation Org Systeme transporteur pour article plat

Also Published As

Publication number Publication date
DE58902868D1 (de) 1993-01-14
ATE82938T1 (de) 1992-12-15
JPH02110070A (ja) 1990-04-23
CA1327817C (fr) 1994-03-15
EP0355369B1 (fr) 1992-12-02
US5054760A (en) 1991-10-08

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