EP0144751A2 - Dispositif pour réaliser des piles de produits imprimés pourvues d'une feuille de couverture - Google Patents

Dispositif pour réaliser des piles de produits imprimés pourvues d'une feuille de couverture Download PDF

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Publication number
EP0144751A2
EP0144751A2 EP84113281A EP84113281A EP0144751A2 EP 0144751 A2 EP0144751 A2 EP 0144751A2 EP 84113281 A EP84113281 A EP 84113281A EP 84113281 A EP84113281 A EP 84113281A EP 0144751 A2 EP0144751 A2 EP 0144751A2
Authority
EP
European Patent Office
Prior art keywords
cover sheet
conveyor
stacking
stacking shaft
ejection
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.)
Withdrawn
Application number
EP84113281A
Other languages
German (de)
English (en)
Other versions
EP0144751A3 (fr
Inventor
Willy Leu
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
Publication of EP0144751A2 publication Critical patent/EP0144751A2/fr
Publication of EP0144751A3 publication Critical patent/EP0144751A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/245—Air blast devices
    • 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
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/426—Forming batches
    • B65H2301/4263—Feeding end plate or end sheet before formation or after completion of a pile

Definitions

  • the present invention relates to a device for producing stacks of printed products provided with a cover sheet according to the preamble of patent claim 1.
  • Print products such as newspapers, are usually shipped in batches from the print shop to larger distribution points. It is customary to provide each stack with a cover sheet, which, for example, indicates the address of the distribution point and the number of copies contained in the stack.
  • feeders have been proposed, each pulling a cover sheet from a prepared package of such cover sheets, and placing them on the top of the stack leaving the stacker.
  • Laying on by hand is no longer able to keep up with the output capacity of today's forklifts, which in turn is adapted to the output capacity of modern rotary presses.
  • the use of feeders has the disadvantage that the stack leaving the stacker has to be stopped temporarily so that the cover sheet can be put on, after which the stack has to be set in motion again. This is detrimental to the stability of the stacks, since these have not yet been tied up or stabilized by another covering.
  • the outlets of the feeders are the different heights of the stacks leaving the stacker adapt what can not be achieved without a corresponding technical effort.
  • the proposed device is characterized by the features defined in the characterizing part of patent claim 1.
  • the cover sheets thus get into the stacking shaft itself, that is to say before the stack located therein and finished is set in motion for removal.
  • the stack is provided with a D eckblatt already before it is ejected from the respective stacking shaft or carried away with the proposed device.
  • a printed product transporter 11 which is provided with spaced-apart, not shown, controlled grippers, which each have a product 12 in the direction of the arrow 13 feed from two stacking shafts 14, 15 of a stacker designated overall by 16.
  • Trigger stations that can be activated alternately, which bring the grippers either over the stacking shaft 14 or 15 into the open position and thus release the release of the printed product for free fall into the stacking shaft 14 or 15 in question, are only shown schematically and are designated by 17 or 18. Further details about the conveyor 11 and the stacker 16 can be found, for example, in DE-OS 31 30 945 A1, published on April 29, 1982, I P C B65 H29 / 58, although only one stacking shaft of the stacker is shown there.
  • the stacker 16 is provided with ejectors 19, which form a stack which has been formed in one of the stacking shafts 14 or 15 in a direction perpendicular to the viewer in FIG. 1 to the plane of the drawing and in FIG. 2 downward direction from the stacking shaft to one here schematically Transfer conveyor shown as conveyor 20.
  • a device 21 for providing loose and printed cover sheets (not shown in FIG. 1) is assigned to the stacker 16.
  • This device has a commercially available, computer-controlled continuous form printer 22, which also has a commercially available cutting device direction 23 is downstream.
  • the printer sold by the USA company Vionix Inc. can be used as a continuous form printer 22 and a device sold by Kern AG in Konolfingen / Bern as the cutting device 23. Therefore, a detailed description of both the printer 22 ′ and the cutting device 23 is not necessary at this point.
  • the continuous form printer 22 need not be firmly coupled to the cutting device 23.
  • a central continuous form printer can also be provided which, thanks to its performance, delivers printed continuous webs for the cutting devices of several devices. This does not change the fact that in this case the cutting device alone is a device for providing loose and printed cover sheets.
  • a cover sheet conveyor 24 connects to the outlet of the cutting device 23 and will be described in detail with reference to FIGS. 5-9 and 10, 11.
  • This cover sheet conveyor 24 has an individually controllable ejection station for each of the stacking chutes 14, 15, the outlet 25 or 26 of which opens from the side into the stacking chute 14 or 15 at the level of its upper end.
  • a switch 29, which can be actuated by an electromagnet 28, is arranged with a switch tongue 30. If the switch tongue 30 is in the position shown in solid lines in FIG. 5, it forwards the cover sheet resulting from the outlet 27 into a subsequent conveying channel 31 which is delimited at the bottom by a sliding plate 32 and at the top by a cover plate 33. If, on the other hand, the switch tongue 30 is pivoted upward in the clockwise direction, then it guides the material accumulating from the outlet 27 into a waste container 34.
  • the switch 29 is in the present case from the following
  • the measure of the individual sheets printed by the printer 22 is given in the direction of the take-off in accordance with the folding of the continuous web.
  • this measure does not necessarily correspond to the measure of the cover sheet format measured in the direction of arrow 35, which is suitable for a stack of printed products. Therefore, the cutting device is set up to cut cover sheets to a smaller dimension in the direction of passage of the continuous web than corresponds to the dimension between two successive folds, ie to make two cuts per sheet of the continuous web. The resulting strip is therefore fed to the waste container 34 since it is not required.
  • the conveyor channel 31 is assigned to the sliding plate 32 passing through, in the direction of the arrow constantly driven conveyor rollers 36, each of which cooperate with spring-loaded, freely rotatable pressure rollers 37 to ensure a safe advancement of the sheet forwarded from the switch tongue 30 into the conveyor channel 31.
  • a further switch 39 which can be actuated by an electromagnet 38 and has a switch tongue 40, is switched into the feed channel 31.
  • the switch tongue 40 If the switch tongue 40 is in the position shown in solid lines in FIGS. 5 and 6, it forwards the leaves arising from the conveying channel 31 into its continuation 31 ', which is likewise delimited at the bottom by a sliding plate 32' and at the top by a cover plate 33 '.
  • the track plate 32 ' is also penetrated by a set of conveyor rollers 36 which are arranged at regular intervals and are constantly driven in the direction of the arrow and which, as in FIG. 5, are arranged with appropriately arranged ones rotatable pressure rollers 37 cooperate.
  • the conveyor and pressure rollers 36 and 37 guarantee that the cover sheets forwarded from the switch tongue 40 into the conveyor channel 31 'are conveyed further in the latter.
  • the cover sheet (not shown) which arises from the conveying channel 31 passes through a channel section 41 branching off from the conveying channel and into which a conveying roller 36 and a freely rotatable pressure roller 37 also engage , in an ejection station 42.
  • this is assigned to the stacking shaft 14 and arranged at the level of its upper edge.
  • the cover sheet is advanced by a further pair of conveyor roller 36 / pressure roller 37 until it leaves this pair, and then passed through its own inertia over a slightly rising and then falling ramp 43 until it hits a stop 44 .
  • Fig. 7 essentially shows the ejection station 42 'assigned to the stacking shaft 15, which corresponds to the ejection station 42 of Fig. 6, with the exception that the channel section 41' leading to the ejection station 42 'is direct, i.e. connects to channel 31 without a switch. This is because only two stacking chutes 14 and 15 are present and, accordingly, only two ejection stations are required. If there were three stacking shafts, the channel section 41 'would branch off from the channel 31' via a further switch, while the latter would continue above the ejection station 42 '.
  • the air nozzle assembly 46 shown in FIGS. 8 and 9 as a component of the ejection station 42 is identical to the air nozzle assembly 46 'of FIG. 7 and is essentially constructed from a control valve 48 which is controlled by an electromagnet 47 and blocked on it, to which a nozzle block 49 is flanged.
  • a supply line 50 for compressed air is connected to the nozzle block 49, from which passages 51, 52 extend to the inlet 53 of the control valve 48.
  • the outlet 54 of the control valve 48 is connected to a nozzle line 55 formed in the nozzle block 49, the end section of which is directed obliquely upwards through a circular opening 56 of the bottom plate 57 of the ejection station 42 forming the ramp 43 (FIG. 6).
  • a pulse-like air jet 58 emerging from the nozzle line 55 hits in the direction of the nozzle line 55 the underside of the one located in the ejection station and resting on the ramp 43 or the strip 45 and their Form-containing cover sheet D.
  • the cover sheet D is lifted from its supports and, as it were, floats on an air cushion on the stack located on the stacking shaft assigned to it.
  • a cover plate or guide plate 59 spanning the floor plate 57 forming the ramp has a D-shaped or U-shaped cutout 60 which is symmetrical to the nozzle line 55 and extended or open towards the stacking shaft.
  • the lateral edges (as viewed in the direction of the air jet 58) of the cover sheet D shown only in FIG. 8 are thus guided in such a way that, in contrast to the central area, they can only be lifted off their contact surfaces to a limited extent.
  • the intermittent air jet 58 also has an injector effect in the sense that it entrains ambient air.
  • the cover sheet D is ejected mechanically by friction. Therefore, the bottom plate is flat, as is the cover plate 59 arranged at a distance above it.
  • the bottom plate 57 is penetrated in its area closer to the assigned stacking shaft by conveyor rollers 64 which are constantly driven in the direction of the arrow (here two in number), which interact with pressure rollers 65 .
  • These pressure rollers 65 can be delivered to and removed from the conveyor rollers 64 by means of an electromagnet 66 in the direction of the arrow 67.
  • the core of the electromagnet 66 is articulated to the free end of a crank arm 69 which is firmly seated on a shaft 68, while arms 72 projecting from the shaft 68, which are rotatably mounted on the cover plate 59 at 70, 71, are anchored at the free ends, which in turn support the bearing points for a shaft 63 connecting the two pressure rollers 65 to one another.
  • cutouts 74 are formed in the cover plate 59.
  • the triggering of the triggering stations 17, 18, the printer 22 and the cutting device 23, the switch 39, as well as the control valve 48 or the electromagnet 66 at the ejection stations 42 and 42 ', respectively, is carried out by a not shown on the transporter 11 Stacker 16 arranged in advance, pre-programmed copy counter, the control commands being issued to the individual components mentioned in a time sequence, and wherein the intervals between the individual control commands essentially depend on the conveying speed of the conveyor 11.
  • the switch 29, on the other hand, is controlled by the cutting device 23 in accordance with the format preset on it.
  • the device can also be designed such that the outlets 25, 26 open into the bottom of the stacking chutes. However, this would have to be done on the side opposite the ejection side of the stack from the stacking shaft.
  • the device described ensures that the cover sheet is fed to the stack before it leaves the stacking shaft in which it was set up.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Basic Packing Technique (AREA)
  • Collation Of Sheets And Webs (AREA)
EP84113281A 1983-11-30 1984-11-05 Dispositif pour réaliser des piles de produits imprimés pourvues d'une feuille de couverture Withdrawn EP0144751A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6395/83A CH667065A5 (de) 1983-11-30 1983-11-30 Einrichtung zum herstellen von mit einem deckblatt versehenen stapeln von druckprodukten.
CH6395/83 1983-11-30

Publications (2)

Publication Number Publication Date
EP0144751A2 true EP0144751A2 (fr) 1985-06-19
EP0144751A3 EP0144751A3 (fr) 1985-07-24

Family

ID=4308893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113281A Withdrawn EP0144751A3 (fr) 1983-11-30 1984-11-05 Dispositif pour réaliser des piles de produits imprimés pourvues d'une feuille de couverture

Country Status (7)

Country Link
US (1) US4565130A (fr)
EP (1) EP0144751A3 (fr)
JP (1) JPS60143959A (fr)
CA (1) CA1220235A (fr)
CH (1) CH667065A5 (fr)
DK (1) DK565884A (fr)
FI (1) FI844691L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014222657A1 (de) 2014-11-06 2016-05-12 Koenig & Bauer Ag Verfahren zum Erzeugen oder Verändern zumindest eines Begleitdokuments eines Stapels von Flachmaterial

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009408A (en) * 1989-03-16 1991-04-23 Pulskamp Nicholas R Continuous feed board inserter
DE3915228A1 (de) * 1989-05-10 1990-11-15 Roland Man Druckmasch Vorrichtung zur entnahme von falzprodukten aus einer traegerstruktur
US5007624A (en) * 1989-05-25 1991-04-16 Am International Incorporated Sheet material handling apparatus and method
DE4022350A1 (de) * 1990-07-13 1992-01-16 Bielomatik Leuze & Co Foerdereinrichtung fuer lageneinheiten
AU717021B2 (en) * 1996-07-19 2000-03-16 Ferag Ag Apparatus for supplying printed products to processing stations
US6421451B2 (en) * 1997-09-16 2002-07-16 Kabushiki Kaisha Toshiba Step difference detection apparatus and processing apparatus using the same
EP0968947B1 (fr) 1998-07-03 2002-11-06 Ferag AG Dispositif pour empiler des articles plats
EP1439143B1 (fr) * 2003-01-14 2006-08-30 Ferag AG Méthode et dispositif pour former des piles de produits d'imprimerie, comprenant une feuille additionnelle
US20050131368A2 (en) * 2003-03-04 2005-06-16 Diaperoos, Llc Vacuum-packed diaper
US7244072B2 (en) * 2004-10-29 2007-07-17 Eastman Kodak Company Sheet recording apparatus with dual nip transport

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1947987A1 (de) * 1968-10-31 1970-05-06 Mccall Corp Vorrichtung zum Zusammenstellen von Zeitschriften fuer den Versand

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935051A (en) * 1931-08-11 1933-11-14 Harris Seybold Potter Co Printing-press
US2067404A (en) * 1935-10-14 1937-01-12 Ditto Inc Sheet stripping and slitting means for duplicating machines
US3895574A (en) * 1973-08-17 1975-07-22 Maran Manufacturing Corp Apparatus for feeding, printing and stacking articles
US4210078A (en) * 1974-06-24 1980-07-01 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Apparatus for use on printing presses to insure optimum color density and to assist in making corrective adjustment
US4318539A (en) * 1977-12-01 1982-03-09 International Business Machines Corporation Apparatus for and method of collating sorting and stacking sheets concurrently
JPS5846469B2 (ja) * 1978-10-12 1983-10-17 インステイチユト ヒミチエスコイ フイジキ アカデミイ ナウク エスエスエスア−ル 複合材料およびその製法
US4269401A (en) * 1978-12-04 1981-05-26 Sargis John R Method and apparatus for collating and stacking documents and for effecting a high density stack in a document receiving bin
JPS55115541A (en) * 1979-02-24 1980-09-05 Ricoh Co Ltd Sheet carrying device
DE3009927C2 (de) * 1979-03-30 1982-09-16 Jos. Hunkeler AG, Fabrik für graphische Maschinen, Wikon Einrichtung zum Abziehen und insbesondere Vereinigen von biegsamen Flächengebilden, insbesondere Bogen oder Druckprodukten aus mindestens zwei Stapeln

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1947987A1 (de) * 1968-10-31 1970-05-06 Mccall Corp Vorrichtung zum Zusammenstellen von Zeitschriften fuer den Versand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014222657A1 (de) 2014-11-06 2016-05-12 Koenig & Bauer Ag Verfahren zum Erzeugen oder Verändern zumindest eines Begleitdokuments eines Stapels von Flachmaterial
DE102014222657B4 (de) 2014-11-06 2018-03-01 Koenig & Bauer Ag Verfahren zum Erzeugen oder Verändern zumindest eines Begleitdokuments eines Stapels von Flachmaterial

Also Published As

Publication number Publication date
FI844691A0 (fi) 1984-11-29
CA1220235A (fr) 1987-04-07
FI844691L (fi) 1985-05-31
DK565884A (da) 1985-05-31
US4565130A (en) 1986-01-21
CH667065A5 (de) 1988-09-15
EP0144751A3 (fr) 1985-07-24
DK565884D0 (da) 1984-11-29
JPS60143959A (ja) 1985-07-30

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Inventor name: LEU, WILLY