EP0133511B1 - Dispositif pour l'alimentation en feuilles à une station d'emballage - Google Patents

Dispositif pour l'alimentation en feuilles à une station d'emballage Download PDF

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Publication number
EP0133511B1
EP0133511B1 EP84108728A EP84108728A EP0133511B1 EP 0133511 B1 EP0133511 B1 EP 0133511B1 EP 84108728 A EP84108728 A EP 84108728A EP 84108728 A EP84108728 A EP 84108728A EP 0133511 B1 EP0133511 B1 EP 0133511B1
Authority
EP
European Patent Office
Prior art keywords
conveying
roll
suction belt
speed
gluing
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
EP84108728A
Other languages
German (de)
English (en)
Other versions
EP0133511A2 (fr
EP0133511A3 (en
Inventor
Manfred Oberdorf
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.)
Maschinenfabrik Alfred Schmermund GmbH and Co
Original Assignee
Maschinenfabrik Alfred Schmermund GmbH and Co
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 Maschinenfabrik Alfred Schmermund GmbH and Co filed Critical Maschinenfabrik Alfred Schmermund GmbH and Co
Publication of EP0133511A2 publication Critical patent/EP0133511A2/fr
Publication of EP0133511A3 publication Critical patent/EP0133511A3/de
Application granted granted Critical
Publication of EP0133511B1 publication Critical patent/EP0133511B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/02—Feeding sheets or wrapper blanks
    • B65B41/04—Feeding sheets or wrapper blanks by grippers
    • B65B41/06—Feeding sheets or wrapper blanks by grippers by suction-operated grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/10—Suction 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42322—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from bottom of the pile

Definitions

  • the invention relates to a device for feeding blanks to a packaging station, in particular blanks for outer packaging for a soft cigarette pack, according to the preamble of claim 1.
  • a device for feeding blanks to a packaging station with a conveying and gluing section which has rollers that can be driven at constant speed and to which is connected a two-part suction belt, through which a stamp for introducing the transported sheet is movable up and down in a folding shaft.
  • high clock speeds cannot be achieved here.
  • a device for wrapping objects in which a suction drum is provided which is driven intermittently at a transport speed which varies between a minimum and a maximum value in such a way that a Cutting at the time of minimum speed is carried out by a packaging station.
  • the object of the invention is therefore to provide a device for feeding blanks to a packaging station, which enables precise positioning of the blanks in the packaging station in a simple manner and at high cycle speeds.
  • a device with a conveying and gluing section which has rollers which can be driven at a constant speed, a suction belt connecting to the conveying and gluing section, in that the suction belt intermittently at a transport speed which is between a maximum value corresponding to the The speed of the rolls and the current standstill vary, can be driven such that the cut can be taken over at the moment of the current standstill by a holder of the packaging station located at this point in time adjacent to the discharge end of the suction belt, the last roll of the conveying and gluing section in the conveying direction being one Flattened such a size that the blank is released from the roll after detection by the suction belt.
  • Packaging material 1 here in the form of outer paper blanks for a soft cigarette package with a bottom fold, is stacked in a magazine 2.
  • the stack of packaging material 1 in the magazine 2 is supported by rollers 3, which are mounted on axes 4 (see also FIG. 2).
  • the axes 4 are attached to an angle iron 5, which in turn is rigidly connected to a swing arm 6.
  • the swing arm 6 is supported at one end on an axis 7 which is fastened in a bearing block 8.
  • a shaft 9 is attached, which on the one hand carries a plurality of suction cups 10 and on the other hand a gear 11.
  • the gear 11 meshes with a fixed tooth segment 12.
  • the swing arm 6 is driven by a crank 13 via a coupling 14.
  • the rotary vacuum cleaners 10 are provided with bores 15 which are connected to a vacuum source which can be switched off in a manner not shown.
  • the conveying and gluing section comprises further rollers 19, 20, 21 and guides 22, 23, 24, 25 and 26, which are arranged between the individual rollers.
  • the rollers 17, 18 When the rollers 17, 18 have gripped the blank 16, it is first guided along the circumference of the roller 17 by the guide 22 until it is gripped by the roller 19, whereby the blank 16 in the gap between the guide 22 and the itself to the roller 17 adjoining guide 23.
  • the two guides 22, 23 end in the area of a glue roller 27a, which have glue segments 27 for applying glue strips transversely to the conveying direction of the blank 26 and glue segments 28 for applying glue strips along the conveying direction of the blank 26.
  • the glue is fed from a glue box 29 via a glue roller 30.
  • the glued blank 26 is then transported via the further rollers 20, 21 and the guides 24, 25, 26 to a transport belt 31 which is arranged at the end of the guides 25, 26.
  • the transport rollers 17 to 20 are all driven at a constant speed.
  • the conveyor belt 31 is guided over rollers 32, 33 and works on the input side with a pressure roller 34, the pressure roller 34 being provided with a recess 36 so that the glue strips produced by the glue segments 27 are not touched.
  • the rollers 32 and 33 and the pressure roller 34 are driven by a gear with a periodically changing speed such that the speed between a current standstill and a maximum speed at which the speed of the conveyor belt 31 of the previous transport speed of the blank 16 through the rollers 17 to 21 corresponds, changes periodically. This can be done, for example, with a wheel crank gear.
  • the transmission is not shown.
  • the transport belt 31 is perforated, and a vacuum source 35 is arranged on its underside, so that the blank 16 is transported safely and without affecting the applied glue. If the speed of the transport belt 31 is equal to the peripheral speed of the transport rollers 17 to 21, the blank 16 is gripped by the transport belt 31 and the pressure roller 34. At the same time, the other end of the blank 16 is released by the roller 21, which has a flat 21 for this purpose. As a result, the slowing down of the speed of the conveyor belt 31 to the momentary standstill and thus of the blank 16 conveyed thereby is not impaired by the rollers 20, 21 driven at constant speed.
  • the momentary standstill of the transport belt 31 is achieved when the blank 16 is between a cell 37 of a turret (not shown) of a bottom-folding packer and a presser 38 attached to it.
  • the presser 38 which is actuated via a cam drive, then holds the blank 16 in place. If necessary, the suction air supply to the conveyor belt 31 can then be switched off for the current downtime.
  • a roller 39 is provided which normally serves as a counterhold for the gluing roller 27a.
  • the roller 39 can be retracted or pivoted away in the direction of the arrow 40 so that contamination by glue is avoided.
  • the roller 39 can be removed from the counter-holding position, for example, by means of a correspondingly controlled electromagnet which, when excited, acts against the force of pressure springs for the roller 39.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Basic Packing Technique (AREA)
  • Making Paper Articles (AREA)

Claims (6)

1. Dispositif pour l'alimentation en feuilles (16) d'une station d'emballage, plus particulièrement des feuilles de papier de suremballage pour emballage souple de cigarettes, pour un dispositif revolver d'une machine d'emballage par pliage, avec une section de transport et encollage, lequel comporte des rouleaux (17 à 21) entraînés à vitesse constante, une corroie d'aspiration (31) en aval de la section de transport et encollage, caractérisé par le fait que la courroie d'aspiration (31) est entraînée à une vitesse qui varie entre la vitesse maximale selon la vitesse de rotation des rouleaux (17 à 21) et l'arrêt temporaire, de telle sorte que la feuille (16) est reprise au moment de l'arrêt temporaire par un levier d'arrêt (38) qui se trouve à cet instant au voisinage du côté sortie de la courroie transporteuse (31) sur le poste d'emballage, le dernier rouleau (21) dans le sens du déplacement de la section de transport et encollage présentant un méplat (21 a) dont les dimensions sont telles que la fauille (16), après être reprise par la courroie transporteuse (31), est libérée par le rouleau (21).
2. Dispositif selon la revendication 1, caractérisé par le fait que la courroie d'aspiration (31) est associée en amont à un rouleau presseur (34) qui est pourvu d'un creux (36) correspondant à la bande de colle déposée sur la feuille (16) transversalement au sens du déplacement.
3. Dispositif selon la revendication 1 ou 2, caractérisé par le fait qu'il est prévu dans la section de transport et encollage un rouleau d'encollage (27a) avec un rouleau (39) monté rétractable et servant de contrepartie.
4. Dispositif selon l'une des revendications 1 à 3, caractérisé par le fait qu'un magasin (2) est prévu pour les feuilles (16), un bras oscillant (6) à va-et-vient étant prévu, lequel porte à son extrémité libre un extracteur à rouleau (10) qui peut se déplacer à la base de la pile de feuilles (1) le long du magasin (2).
5. Dispositif selon la revendication 4, caractérise par le fait que la pile de feuilles (1) est supportée par des rouleaux (3).
6. Dispositif selon la revendication 4 ou 5 caractérisé par le fait que le bras oscillant (6) présente un mécanisme à manivelle (13, 14).
EP84108728A 1983-08-05 1984-07-24 Dispositif pour l'alimentation en feuilles à une station d'emballage Expired EP0133511B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3328322 1983-08-05
DE19833328322 DE3328322A1 (de) 1983-08-05 1983-08-05 Vorrichtung zum zufuehren von zuschnitten zu einer verpackungsstation

Publications (3)

Publication Number Publication Date
EP0133511A2 EP0133511A2 (fr) 1985-02-27
EP0133511A3 EP0133511A3 (en) 1986-02-19
EP0133511B1 true EP0133511B1 (fr) 1987-11-04

Family

ID=6205878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84108728A Expired EP0133511B1 (fr) 1983-08-05 1984-07-24 Dispositif pour l'alimentation en feuilles à une station d'emballage

Country Status (7)

Country Link
US (1) US4698952A (fr)
EP (1) EP0133511B1 (fr)
JP (1) JPS6062974A (fr)
CS (1) CS254328B2 (fr)
DD (1) DD233106A5 (fr)
DE (2) DE3328322A1 (fr)
SU (1) SU1389673A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935972A1 (de) * 1989-10-28 1991-05-02 Schmermund Maschf Alfred Vorrichtung zum zufuehren von zuschnitten zu einer verpackungsstation

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701427A1 (de) * 1987-01-20 1988-07-28 Focke & Co Vorrichtung zum auftragen von leim auf verpackungs-zuschnitte
DE3823705A1 (de) * 1988-07-13 1990-01-18 Schmermund Maschf Alfred Vorrichtung zum vereinzeln von zuschnitten aus einem stapel
DE3905214A1 (de) * 1989-02-21 1990-08-23 Focke & Co Verfahren und vorrichtung zur entnahme von (packungs-)zuschnitten aus einem zuschnitt-magazin
IT1257500B (it) * 1992-07-31 1996-01-25 Macchina per la stampa offset di oggetti piani, ed in particolare per compact disc
DE4318004A1 (de) * 1993-05-29 1994-12-01 Heiber & Schroeder Maschinenba Verfahren und Vorrichtung zum Aufrichten und Kleben von Kartons, insbesondere von konischen Kartons, aus flachen Zuschnitten
DE19815059A1 (de) * 1998-04-03 1999-10-07 Focke & Co Packung, insbesondere Zigarettenpackung, sowie Verfahren und Vorrichtung zum Herstellen derselben
DE10031098A1 (de) 2000-06-30 2002-01-10 Focke & Co Vorrichtung zur Handhabung von Zuschnitten in Verpackungsmaschinen
DE10210762A1 (de) * 2002-03-12 2003-10-02 Focke & Co Vorrichtung zum Herstellen von (Zigaretten-)Packungen sowie Packungszuschnitt
US6976350B2 (en) * 2002-10-18 2005-12-20 Boss Packaging Inc. Bag presenter for a packaging machine
DE10300486A1 (de) * 2003-01-08 2004-07-22 Focke Gmbh & Co. Kg Verfahren und Vorrichtung zum Herstellen von (Falt-)Kartons
EP1834879B1 (fr) * 2006-03-08 2011-01-05 manroland AG Dispositif d'application pour composants électroniques
DK176968B1 (da) * 2006-12-20 2010-08-09 Schur Packaging Systems As Fremgangsmåde og apparat til at lægge et omslagsark om en stak
ES2512016T5 (es) 2009-06-08 2018-12-28 Auto-Kabel Management Gmbh Conector de elementos de batería

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792474A (en) * 1928-09-28 1931-02-17 Automat Molding & Folding Comp Mechanism for feeding and severing sheets
US3084491A (en) * 1960-05-17 1963-04-09 Oliver Machinery Co Means for transporting flexible sheets
GB1071205A (en) * 1965-05-22 1967-06-07 Schmermund Alfred Improvements in or relating to packing machines
GB1349243A (en) * 1969-10-29 1974-04-03 Hauni Werke Koerber & Co Kg Method and machine for packing articles
JPS5419797B2 (fr) * 1972-06-16 1979-07-18
GB1440924A (en) * 1972-10-31 1976-06-30 Schmermund A Sheet feeding arrangement
IT997144B (it) * 1973-09-21 1975-12-30 Seragnoli Gd Sas Dispositivo per applicare materia le adesivo secondo una o piu zone localizzate su materiale d incarto particolarmente su fogli o spezzo ni per incartare prodotti di for ma prismatica come pacchetti di sigarette ed altri articoli simi li in macchine incartatrici automatiche
DE2362771A1 (de) * 1973-12-17 1975-06-26 Hauni Werke Koerber & Co Kg Verfahren und packmaschine zum verpacken von verpackungsgut
GB1544207A (en) * 1975-10-01 1979-04-11 Molins Ltd Wrapping machines
DE2623125A1 (de) * 1976-05-22 1977-12-08 Hauni Werke Koerber & Co Kg Vorrichtung zur einzelblattentnahme von zuschnitten von der unterseite eines blattstapels, insbesondere zuschnittstapels fuer die tabakverarbeitende industrie
EP0023982A1 (fr) * 1979-08-06 1981-02-18 R.J. Reynolds Tobacco Company Appareil pour enlever des feuilles flexibles à partir d'une pile
DE3046065C2 (de) * 1980-12-06 1984-11-29 Maschinenfabrik Alfred Schmermund Gmbh & Co, 5820 Gevelsberg Bodenfaltungspacker
DE3241636A1 (de) * 1982-11-11 1984-05-17 Focke & Co, 2810 Verden Vorrichtung zum herstellen von verpackungszuschnitten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935972A1 (de) * 1989-10-28 1991-05-02 Schmermund Maschf Alfred Vorrichtung zum zufuehren von zuschnitten zu einer verpackungsstation

Also Published As

Publication number Publication date
EP0133511A2 (fr) 1985-02-27
DE3328322A1 (de) 1985-02-21
SU1389673A3 (ru) 1988-04-15
CS584384A2 (en) 1987-06-11
DD233106A5 (de) 1986-02-19
JPS6062974A (ja) 1985-04-11
CS254328B2 (en) 1988-01-15
DE3467140D1 (en) 1987-12-10
EP0133511A3 (en) 1986-02-19
US4698952A (en) 1987-10-13

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