EP0316563B1 - Dispositif d'enroulage d'une pluralité de feuilles imprimées - Google Patents

Dispositif d'enroulage d'une pluralité de feuilles imprimées Download PDF

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Publication number
EP0316563B1
EP0316563B1 EP88116521A EP88116521A EP0316563B1 EP 0316563 B1 EP0316563 B1 EP 0316563B1 EP 88116521 A EP88116521 A EP 88116521A EP 88116521 A EP88116521 A EP 88116521A EP 0316563 B1 EP0316563 B1 EP 0316563B1
Authority
EP
European Patent Office
Prior art keywords
winding
belts
supply roll
core
roll
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
EP88116521A
Other languages
German (de)
English (en)
Other versions
EP0316563A2 (fr
EP0316563A3 (en
Inventor
Peter Merkli
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.)
Grapha Holding AG
Original Assignee
Grapha Holding 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 Grapha Holding AG filed Critical Grapha Holding AG
Priority to AT88116521T priority Critical patent/ATE84011T1/de
Publication of EP0316563A2 publication Critical patent/EP0316563A2/fr
Publication of EP0316563A3 publication Critical patent/EP0316563A3/de
Application granted granted Critical
Publication of EP0316563B1 publication Critical patent/EP0316563B1/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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • 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
    • B65H29/006—Winding articles into rolls
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/419—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means
    • B65H2301/4192—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation
    • B65H2301/41922—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation and wound together with single belt like 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/419—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means
    • B65H2301/4192—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation
    • B65H2301/41922—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation and wound together with single belt like members
    • B65H2301/419225—Several belts spaced in axis direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books

Definitions

  • the present invention relates to a device for winding a plurality of printed sheets by means of two tapes, each on a winding core rotatably mounted in a frame, the winding core and a tape supply roll being arranged in the frame.
  • Such a device is known for example from EP-A 135 080 and DE-A 32 21 153 and 32 31 427.
  • a single narrow winding tape is used to wind up large-format printed products and those that are not only folded in the bundle but also folded on one side.
  • Such printed products have a strong application on one or both sides, so that a narrow winding band in the middle of the winding is not sufficient to produce large windings, so that the possible winding capacity is limited.
  • the object of the present invention is to improve a device of the type mentioned at the outset in such a way that two or more are carried out with little design effort Wrapping tapes can be wound up in parallel with the printed products to form a winding.
  • reference numeral 1 designates the connection point to a buffer store of a plant for the production of newspapers.
  • a conveyor belt 3 runs between two cheeks 2 spaced apart from one another, which is used for the delivery or removal of imprinted printed sheets 4 one above the other.
  • a rocker 6 is articulated in a vertically pivotable manner, along which an endless conveyor belt 8 is guided and driven at the same speed as the conveyor belt 3 and forms a continuation thereof .
  • the device according to the invention has two parallel cheeks 9 which are firmly connected to one another to form a stand 10.
  • a shaft 11 is rotatably mounted, on which a tape supply roll core 12 is fixed.
  • two retaining straps 13, 13 ' are wound one above the other.
  • the wound on the core 12 support straps 13 and 13 'form with that a tape supply roll 14.
  • the support straps 13, 13' are parallel and at a distance from one another via a plurality of guide rollers 15, 15 ', 15 16 and 16, 16', 16 ⁇ Run winding core 17 and fastened there with the preceding end.
  • the two winding tapes 13, 13 ' are wound one above the other on the supply roll core 12. Characterized in that the tape 13 is on the outside when winding, its radius compared to the inner winding tape 13 'is somewhat larger and accordingly, the tape 13 is slightly longer than the tape 13' in a full tape supply roll. In order to compensate for this difference in length ⁇ L, the tapes 13, 13 'must be elastically extensible under the tensile force Z acting on them when winding up newspapers, in such a way that their elongated length D under the tensile force Z is greater than the difference in length ⁇ L.
  • the two belts 13 and 13 ' are guided by the supply roll 14 lying on top of each other via a deflection roller 15, then rotated through 90 ° and deflected by the deflection roller 16 provided with a vertical axis of rotation through 90 °.
  • the two belts 13, 13 ' reach the parallel pulley 16'.
  • the winding tape 13 is deflected by the deflection roller 16 'by 90 ° and then rotated by 90 ° about its longitudinal axis and the deflection roller 15' and the winding drum 17 is fed therefrom.
  • deflection roller 16 ' From the deflection roller 16 'from the winding tape 13' straight to the deflection roller 16 'and there deflected by 90 ° and then rotated 90 ° about its longitudinal axis and to the deflection roller 15' and from there to the winding core 17.
  • three or more winding tapes can be wound one above the other to form a tape supply roll 14.
  • the pulleys 15 ', 15 ⁇ , 16', 16 ⁇ to increase accordingly.
  • the deflection rollers 15, 15 ', 15 ⁇ are coaxial and the deflection rollers 16, 16', 16 ⁇ are arranged axially parallel.
  • the winding core 17 is freely rotatably mounted on the shaft 11 and is connected in a rotationally fixed manner to a gearwheel 18 on the side facing away from the tape supply roll 14.
  • a second gear 18 ' is rotatably connected to the shaft 11, the gears 18 and 18' forming drive elements for the individual drive of the winding core 17 and the tape supply roll 14.
  • an axis 19 is attached, to which a lever 20 is articulated and can be pivoted vertically by means of a cylinder piston unit 20 '.
  • two sprockets 21 and 22 are mounted on levers 20, each of which corresponds to a sprocket 23, 24 at the front end of the lever.
  • chains 25 and 26 are guided, the sprocket 21 being driven by a drive and brake motor 27 and the sprocket 22 by a drive and brake motor 28.
  • the sprocket 23 together with a gear 30 is rotatably mounted on a shaft 29, the gear 30 meshing with the gear 18 in the state shown.
  • a hollow shaft 31 is also freely rotatably supported on the shaft 29, with which the sprocket wheel 24 and a further gear wheel 32 are connected in a rotationally fixed manner, the latter meshing with the gear wheel 18 'in the position shown.
  • the drive and brake motors 27 and 28 are to be dimensioned such that they induce such a large tensile force in the belts 13 and 13 'that the stretching length of the shorter belt 13' is greater than the length difference ⁇ L between the two belts 13, 13 ' (measured in a relaxed state).
  • the stretching length of the two bands 13, 13 ' is preferably a multiple of their difference in length.
  • FIG. 4 shows the device described in development.
  • Left is the supply roll core 12 and the right of the winding core 17.
  • the two bands 13, 13 ' are at one end to the supply roll core 12 and with the other ends they are to be attached to the winding core 17.
  • the outer (here upper) band 13 is slightly longer than the inner (here lower) band 13 '(L1> L2).
  • the band 13 'must therefore be stretched to the length L1 by the stretching length ⁇ L so that both bands are of the same length.
  • the length L3 or the tensile force P prevailing in the winding band is preferably chosen to be so great that the stretching length D of the shorter band 13 'is a multiple of the length difference ⁇ L.
  • the described device works as follows.
  • the outer ends of the winding tapes 13 are fastened to the winding core 17 and the device is brought into the position shown in the drawing.
  • the cylinder-piston unit 7 and 20 ' are acted upon and the rocker 6 or the lever 20 tangentially to the winding core 17 or to the gears 18 and 18'.
  • the conveyor belts 3 and 8 are driven in the direction counter to the winding core 17 and this in FIG. 1 in the counterclockwise direction and the incoming stream of scale from printing sheet 4 is fed to the winding core 17.
  • the running speeds of the conveyor belts 3 and 8 and the holding belts 13, 13 'in the inlet gap are the same.
  • the conveyor belt 8 cuts the path of the holding belts 13, 13 'between the last deflection rollers 15, 15', 15 ⁇ and the winding 33.
  • the speed-controlled or controlled motor 28 depending on the speed of the belts 3, 8 drives over the sprocket 22 and the gear 30 to the winding core 17 at constant peripheral speed, which strips the tapes 13, 13 'from the tape supply roll 14 and winds up.
  • the stripes 13, 13 'impinging printed sheets 4 are deflected by these onto the winding core 17 and wound up thereon in a manner known per se to form a winding 33.
  • the rocker 6 With increasing winding radius, the rocker 6 is pivoted downward against the force of the cylinder-piston unit 7, the conveyor belt running thereon always cutting the path of the holding belts 13, 13 'within the entire pivoting angle and passing the incoming printed sheets to the belts 13, 13'.
  • the motor 27 acts as a brake for the tape supply roll 14.
  • the rocker 6 is pivoted downwards and the lever 20 is pivoted upwards and the entire device can be moved to another processing station or to one Storage space to be transported. To empty the roll, the device is brought back into the position shown and the rocker 6 and the lever 20 are also turned on.
  • the conveyor belts 3 and 8 are driven with the opposite direction of conveyance and the motor 27 drives the shaft 11 and winds the belts 13 and 13 'on the core 12 to a tape supply roll 14.
  • the newspapers 4 that are released come to rest on the conveyor belt 8 and are transferred by the latter to the conveyor belt 3.
  • the winding 33 is braked by the motor 28 during unwinding. After the printing sheets 4 have been unwound, the device is again ready for receiving new printing sheets, without any additional manipulation being necessary.
  • the motor 28 and the sprocket pair 22, 23 with the chain 26 can be omitted and the winding core 17 or the winding 33 can be driven with a tangentially acting drive (e.g. by means of the conveyor belts 8).
  • the drive and brake motor 27 can be a pure brake, whereas if the part of the installation is a pure unwinding station, the drive and brake motor 28 can be a pure braking device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Windings For Motors And Generators (AREA)
  • Unwinding Webs (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Claims (4)

  1. Dispositif pour enrouler une pluralité de feuilles imprimées au moyen d'au moins deux bandes (13, 13') sur un noyau d'enroulement (17) monté dans un bâti de façon à pouvoir tourner, le noyau d'enroulement (17) ainsi qu'une bobine de réserve de bande (14) étant disposés dans le bâti (9), dispositif caractérisé en ce que sur la bobine de réserve de bande (14) sont enroulées au moins deux bandes extensibles élastiquement (13, 13') l'une sur l'autre, et en ce que sur le trajet des deux bandes (13, 13') il y a entre la bobine de réserve de bande (14) et le noyau d'enroulement (17) des moyens (15, 15', 15"; 16, 16', 16") pour décaler latéralement les bandes (13, 13') l'une par rapport à l'autre.
  2. Dispositif selon la revendication 1, caractérisé en ce que les bandes (13, 13') sont étirées entre le noyau d'enroulement (17) et le noyau de la bobine de réserve (12) de telle façon que la longueur d'étirage (D) de la bande d'enroulement la plus courte (13') est plus grande que la différence de longueur (ΔL) entre cette bande (13') et la bande la plus longue (13).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la longueur d'étirage (D) est un multiple de la différence de longueur (ΔL) entre la bande d'enroulement (13, 13') la plus longue et la bande la plus courte.
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que les axes de rotation (11) de la bobine de réserve de bande (14) et du noyau d'enroulement (17) sont disposés de façon coaxiale.
EP88116521A 1987-11-19 1988-10-06 Dispositif d'enroulage d'une pluralité de feuilles imprimées Expired - Lifetime EP0316563B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88116521T ATE84011T1 (de) 1987-11-19 1988-10-06 Vorrichtung zum aufwickeln einer vielzahl von druckbogen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4503/87A CH677099A5 (fr) 1987-11-19 1987-11-19
CH4503/87 1987-11-19

Publications (3)

Publication Number Publication Date
EP0316563A2 EP0316563A2 (fr) 1989-05-24
EP0316563A3 EP0316563A3 (en) 1990-07-18
EP0316563B1 true EP0316563B1 (fr) 1992-12-30

Family

ID=4277321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116521A Expired - Lifetime EP0316563B1 (fr) 1987-11-19 1988-10-06 Dispositif d'enroulage d'une pluralité de feuilles imprimées

Country Status (6)

Country Link
US (1) US4927129A (fr)
EP (1) EP0316563B1 (fr)
JP (1) JP2895076B2 (fr)
AT (1) ATE84011T1 (fr)
CH (1) CH677099A5 (fr)
DE (1) DE3877149D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682657A5 (de) * 1991-02-13 1993-10-29 Grapha Holding Ag Verfahren und Einrichtung zur Herstellung eines Wickels.
US5580012A (en) * 1995-03-17 1996-12-03 Moore Business Forms, Inc. Shingled linerless label rolls
EP0826616A1 (fr) * 1996-08-29 1998-03-04 Grapha-Holding Ag Dispositif de guidage pour un ruban
FR2774021B1 (fr) * 1998-01-23 2000-04-21 Aerospatiale Procede de depose simultanee par bobinage sur un support de plusieurs meches de fibres pre-impregnees, dispositif pour sa mise en oeuvre et structures en materiau composite ainsi obtenues
DE59908369D1 (de) * 1999-06-18 2004-02-26 Grapha Holding Ag Einrichtung zum Auslagern eines Schuppenstroms
EP1252083B1 (fr) * 2000-02-04 2003-08-27 Ferag AG Procede et dispositif pour former des rouleaux constitues d'un grand nombre d'objets plats
DE102005044093A1 (de) * 2005-09-15 2007-03-22 Giesecke & Devrient Gmbh Vorrichtung zum Speichern von Blattgut

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544135C2 (de) * 1975-10-02 1982-11-25 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Herstellen von Schuppenbandrollen aus geschuppt übereinander abgelegten flachen Werkstücken
CA1140086A (fr) * 1979-11-28 1983-01-25 Billy R. Osborne Distributeur differentiel de sacs fermes
CH652105A5 (de) * 1981-07-15 1985-10-31 Grapha Holding Ag Verfahren und vorrichtung zum speichern von druckbogen.
CH652379A5 (de) * 1981-09-18 1985-11-15 Ferag Ag Wickelkoerper zum aufwickeln von kontinuierlich anfallenden flaechengebilden, insbesondere von druckprodukten in schuppenformation.
JPH0729717B2 (ja) * 1983-08-23 1995-04-05 グラフア−ホ−ルデインク・ア−ゲ− 多数の印刷物を巻き上げる装置
ES2008079B3 (es) * 1986-01-27 1989-07-16 Ferag Ag Procedimiento para el almacenamiento intermedio de productos de imprenta, que se presentan en formacion imbricada, tales como periodicos, revistas y similares.
EP0243837B1 (fr) * 1986-04-30 1989-07-26 Ferag AG Procédé et dispositif pour traiter des produits imprimés comme des journaux, des magazines et similaires

Also Published As

Publication number Publication date
EP0316563A2 (fr) 1989-05-24
JPH01150668A (ja) 1989-06-13
US4927129A (en) 1990-05-22
DE3877149D1 (de) 1993-02-11
ATE84011T1 (de) 1993-01-15
JP2895076B2 (ja) 1999-05-24
EP0316563A3 (en) 1990-07-18
CH677099A5 (fr) 1991-04-15

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