EP0338281A1 - Procédé et dispositif pour ouvrir les volets de fermeture d'un carton - Google Patents

Procédé et dispositif pour ouvrir les volets de fermeture d'un carton Download PDF

Info

Publication number
EP0338281A1
EP0338281A1 EP89105208A EP89105208A EP0338281A1 EP 0338281 A1 EP0338281 A1 EP 0338281A1 EP 89105208 A EP89105208 A EP 89105208A EP 89105208 A EP89105208 A EP 89105208A EP 0338281 A1 EP0338281 A1 EP 0338281A1
Authority
EP
European Patent Office
Prior art keywords
flaps
opening
drivers
driver
carton
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
EP89105208A
Other languages
German (de)
English (en)
Other versions
EP0338281B1 (fr
Inventor
Martin Dipl.-Ing. Blümle
Antonius Dipl.-Ing. Kloft
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.)
Winkler and Duennebier Maschinefabrik und Eisengiesserei GmbH
Original Assignee
Winkler and Duennebier Maschinefabrik und Eisengiesserei GmbH
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 Winkler and Duennebier Maschinefabrik und Eisengiesserei GmbH filed Critical Winkler and Duennebier Maschinefabrik und Eisengiesserei GmbH
Publication of EP0338281A1 publication Critical patent/EP0338281A1/fr
Application granted granted Critical
Publication of EP0338281B1 publication Critical patent/EP0338281B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/38—Opening hinged lids
    • B65B43/39—Opening-out closure flaps clear of bag, box, or carton mouth

Definitions

  • the invention relates to a method and a device for opening the flaps of a carton or for spreading or opening the flaps of packaging boxes that are already closed on the bottom.
  • the invention is therefore based on the object of providing a method and a device for opening or spreading the closure flaps of folding boxes which are already closed on the bottom side, which is simple and uncomplicated and works as independently of the format as possible.
  • the invention provides that the folding cartons closed on the bottom with the bottom pointing upwards and the flaps hanging down are lowered from a floating position and placed on carriers moving away from one another.
  • the drivers can be endless belts, linearly movable sliding pieces or rollers. It is only important that, for example, when using endlessly rotating belts, at least two with their serving as a driver Run around the upper run in a direction away from each other, this direction corresponding to the desired opening direction for the closure flaps.
  • four belts, rollers or linearly movable sliding pieces are preferably provided as drivers.
  • the opening and opening process takes place safely and reliably, and no complicated control devices are necessary.
  • the device for carrying out the opening and opening process is straightforward and contains no components susceptible to failure.
  • Envelope packaging machine 1 which contains a stacking station 2 with a flap disc 3 for individually arriving envelopes.
  • Envelope stacks 4 are formed in the stacking station 2 and then moved on a work table 5 into a packaging station 6 in a manner not of interest here, in which cartons or folding boxes 7 closed on the bottom with hanging, sufficiently opened, i.e. with their free edges slightly flaps 8, 9 and 10, 11 pushed over the stack of envelopes 4 moved there in accordance with the illustration of the folding box 7a in FIG. 1.
  • the full folding boxes 7 are then turned in a manner not of interest here and finally closed, as is indicated in principle without further details in accordance with the dashed lines to the left of the packaging station 6 in FIG. 1.
  • the drivers 14 move , 15 away from each other and open or spread or open the flaps 8, 9 in the opening direction, the folding box 7 being continuously lowered until it is closed not only with its flaps 8, 9 according to FIG. 3, but also with its Closure flaps 8, 9 supporting side walls 23, 24 rests on the drivers 14, 15. 4, the flaps 8, 9 are at right angles to the side walls 23, 24 in a sufficient opening position so that they can then be transported further to the packaging station 6 after being lifted out of the flap opening station 13, where they can then be handled without problems can be pushed over a stack of envelopes 4 located there.
  • FIG. 2 The transport of a folding box 7 closed on the bottom to the flap opening station 13 and from there to the packaging station 6 (FIG. 2) takes place, for example, with the aid of a robot-like transport device 25 (FIG. 1), which uses one or more suction devices 26 to fold the boxes 7 on the bottom carries and, for example, along a rail 27 between the various stations both in the horizontal direction and in the vertical direction along one or more columns 28 (Fig. 1) can be moved.
  • a robot-like transport device 25 FIG. 1
  • suction devices 26 to fold the boxes 7 on the bottom carries and, for example, along a rail 27 between the various stations both in the horizontal direction and in the vertical direction along one or more columns 28 (Fig. 1) can be moved.
  • the closure flap opening station 13 comprises a worktop 29 or a table 29 with two recesses 31, 32 which are separated by a central web 30 and run parallel to one another.
  • the drivers 14 On the central web 30 are the drivers 14 which move away from one another during operation. 15 arranged.
  • these drivers 14, 15 are endless belts, as is also shown in detail in FIG. 7.
  • deflection rollers 33 and drive rollers 34 for each band-shaped driver 14, 15 are mounted in the table 29 and lie with their upper runs 35, 36 corresponding to the arrows in FIGS. 3 and 7 slightly above the plane of the surface 37 of the table 29.
  • the deflection rollers 33 and drive rollers 34 are arranged sunk into the table 29, the position of the adjacent rollers 33 being selected such that they are within the width B of a folding box 7 or the distance from the side walls 23, 24 and thus from the closure flaps thereof 8, 9 lie.
  • the two band-shaped carriers 14, 15 according to FIGS. 3, 4 and 7 are also aligned in one plane.
  • the length of the two band-shaped carriers 14, 15 is preferably different.
  • One band-shaped driver 14 can be relatively short, while the other band-shaped driver 15 can have any length. This makes it possible to fold boxes 7 of different sizes on and to process the same flap opening station 13, when one flap 8 is pivoted in the opening direction by the relatively short, band-shaped driver 14, while the other closure flap 9 attaches to the length of the band-shaped driver 15 at any point and then also opens there becomes.
  • the two recesses 31 and 32 also serve as opening aids for closure flaps, specifically for the long side flaps 10, 11.
  • the central web 30 points downwards or in the direction of removal accordingly 3 diverging side surfaces 38, 39. so that the side flaps 10, 11 open sufficiently for many applications if they slide with their free edges 40, 41 along the side surfaces 38, 39 of the central web 30 when the folding boxes 7 are lowered.
  • the result of such an opening or spreading process is shown in FIG. 4.
  • the endless belts serving as drivers 14, 15 are e.g. Rubber bands or rubber-like bands with a sufficient coefficient of friction and preferably lie with their upper run 35, 36 on the central web 30, which is provided with a recess 42 only in the area of the folding box 7 or the two deflecting rollers 33.
  • the flap opening station 13 in turn has a table or a storage plate 29 as well as a total of four separate drivers 14, 15 and 16, 17 which are arranged along crossing axes 43, 44 and move away from one another.
  • endless belts or their upper runs 35, 36 and 45, 46 which move away from the folding box 7 according to the arrows in FIG.
  • the belts 14 - 17 serving as drivers are in turn guided around deflecting rollers 33 and drive rollers 34 according to FIG. 7, which are arranged so recessed in the table or the storage plate 29 that the respective upper run 35, 36 or 45, 46 is located immediately on or above the surface of the storage plate or table 29.
  • the table or the storage plate 29 has a recess 47 through which the band-shaped carriers 14-17 pass from below upwards around their deflection rollers 33 (corresponding to FIG. 7) and then according to the crossing axes 43 , 44 move away from each other at right angles, as shown by the arrows in FIG. 5.
  • the two band-shaped drivers 16, 17, like the band-shaped driver 14, can be relatively short compared to the fourth, band-shaped driver 15, so that in the flap opening station 13 according to the Figures 5 and 6 in turn the flaps 8, 9 and 10 and 11 folding boxes 7 of different sizes can be opened or brought into a safe opening position according to FIG. 6.
  • the drivers do not necessarily have to be endlessly circulating belts, but can also be sliding pieces 18, 19 according to the exemplary embodiment shown schematically in FIG. 8. These sliding pieces 18, 19 are mounted and guided in a suitable manner in the table or the storage plate 29, so that they can carry out movements directed away from one another in accordance with the arrows in FIG. 8.
  • a piston-cylinder device can be provided as the drive 48, the piston rods 49, 50 of which engage drivers 51 of the sliding pieces 18, 19 and move them in a straight line away from one another in accordance with the arrows such that the closing flaps 8, 9 of the folding box 7 on them move away from one another Open the opening direction.
  • Sliding pieces 18 and 19, like band-shaped carriers 14-17 according to FIGS. 5-6, can be integrated in a crossing manner in a worktop or table top 29 and thereby cause all four closure flaps 8-11 to open.
  • FIGS. 9 and 10 Another exemplary embodiment is finally also shown purely schematically in FIGS. 9 and 10.
  • a driven roller 20 is provided as driver 20 for each closure flap 8, 9 or 10, 11.
  • the axes 52, 53 of these rollers are below the Table or shelf 29 and are in pairs parallel or perpendicular to each other.
  • the direction of drive and movement of the rollers serving as drivers 20 is directed away from one another, as the arrows in FIGS. 8 and 9 show.
  • the flaps 8-11 of a folding box 7 therefore spread out in the opening direction when the folding box 7 is lowered in the direction of the arrow according to FIG. 9 from a floating position and with its flaps 8-11 are each placed on a roller 20 rotating in the opening direction.
  • the closing flaps 8 - 11 are loosely placed with their free edge 21, 22 on a flat or curved driver when the folding box 7 is lowered, and that this driver moves in the desired opening direction.
  • the driver pivots the respective flap in the desired opening direction corresponding to its direction of movement, at the same time the folding box is further lowered until the closing flaps have reached their final opening position, being perpendicular to the side walls 23, 24 of the folding box 7 can, as shown in Figures 3-6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Closing Of Containers (AREA)
  • Making Paper Articles (AREA)
  • Container Filling Or Packaging Operations (AREA)
EP89105208A 1988-04-16 1989-03-23 Procédé et dispositif pour ouvrir les volets de fermeture d'un carton Expired - Lifetime EP0338281B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3812749A DE3812749A1 (de) 1988-04-16 1988-04-16 Verfahren und vorrichtung zum oeffnen der verschlussklappen eines kartons
DE3812749 1988-04-16

Publications (2)

Publication Number Publication Date
EP0338281A1 true EP0338281A1 (fr) 1989-10-25
EP0338281B1 EP0338281B1 (fr) 1992-05-06

Family

ID=6352158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89105208A Expired - Lifetime EP0338281B1 (fr) 1988-04-16 1989-03-23 Procédé et dispositif pour ouvrir les volets de fermeture d'un carton

Country Status (8)

Country Link
US (1) US4936816A (fr)
EP (1) EP0338281B1 (fr)
JP (1) JPH024620A (fr)
AU (1) AU609274B2 (fr)
CA (1) CA1300099C (fr)
DE (2) DE3812749A1 (fr)
ES (1) ES2032068T3 (fr)
FI (1) FI87337C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105539939A (zh) * 2014-09-29 2016-05-04 胡齐放 一种食品生产用包装设备
CN105667888A (zh) * 2014-09-29 2016-06-15 胡齐放 用于食品包装的设备

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997027704A1 (fr) 1993-04-21 1997-07-31 Kinya Washino Systeme de production audio/video multiformat avec conversion de la frequence de trames
US5348147A (en) * 1993-09-08 1994-09-20 Moore Business Forms, Inc. Carton for bulk pack cut single paper
US5689931A (en) * 1995-08-25 1997-11-25 Roberts Systems, Inc. Case erector with A-B detection
US5720156A (en) * 1995-08-25 1998-02-24 Roberts Systems, Inc. Case packing apparatus and method
IT1281071B1 (it) * 1995-12-12 1998-02-11 Comas Spa Macchina per la liberazione di una balla, in particolare di una balla di tabacco, da un involucro di confezionamento.
ES2143365B1 (es) * 1997-04-24 2000-11-16 Comtefruit S L Maquina encajadora para el envasado de citricos.
US6052969A (en) 1998-02-20 2000-04-25 F. R. Drake Patty loader and method
US20050067333A1 (en) * 2003-09-29 2005-03-31 Unitech, Inc. Method and apparatus for detecting a cracked or broken case
US20050101465A1 (en) * 2003-11-10 2005-05-12 Illinois Tool Works Inc. Apparatus and method for erecting tote containers
US20060247113A1 (en) * 2005-04-27 2006-11-02 Illinois Tool Works Inc. Case former with pivotal engagement roller assemblies
US7266935B2 (en) * 2006-01-03 2007-09-11 Illinois Tool Works Inc. Case sealer assembly with spring-loaded side drive mechanisms
US7571588B2 (en) * 2006-06-14 2009-08-11 Illinois Tool Works Inc. Case sealer with wash-down, knockdown, and reversible capabilities
DE102008010432A1 (de) * 2008-02-21 2009-08-27 Focke & Co.(Gmbh & Co. Kg) Verfahren und Vorrichtung zum Einführen von (Schlauch-)Beuteln in Kartons
ITTO20080318A1 (it) * 2008-04-24 2009-10-25 Elsag Datamat Spa Dispositivo di trattamento di oggetti postali disposti a pacco
US20100251674A1 (en) * 2009-04-01 2010-10-07 Fisher Joseph M Box Opening Structure
DK3046843T3 (en) * 2013-09-18 2018-02-05 Boxem Aps Case erector
CN116669912A (zh) * 2020-12-01 2023-08-29 乐淇全球有限公司 包装的改进以及与包装相关的改进

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863427A (en) * 1971-09-24 1975-02-04 Anthony T Rossi Flap opening mechanism for high speed automatic casing machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761263A (en) * 1951-08-25 1956-09-04 Bruce Engineering Corp Materials handling apparatus
US2815140A (en) * 1953-10-26 1957-12-03 Abc Packaging Machine Corp Carton unloader
US2855117A (en) * 1955-01-25 1958-10-07 Abc Packaging Machine Corp Flap opening apparatus
US3451195A (en) * 1966-08-24 1969-06-24 Chisholm Ryder Co Of Pennsylva Case flap-opening machine
US3521427A (en) * 1967-08-30 1970-07-21 Fibreboard Corp Apparatus and method for erecting a carrier
US3846962A (en) * 1971-09-24 1974-11-12 A Rossi Flap closing mechanism for high speed automatic casing machine
US4567712A (en) * 1982-03-05 1986-02-04 E. I. Du Pont De Nemours And Company Vacuum transfer apparatus for packing layers of articles in a container
US4522014A (en) * 1982-11-10 1985-06-11 Figgie International On-board flap opener

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863427A (en) * 1971-09-24 1975-02-04 Anthony T Rossi Flap opening mechanism for high speed automatic casing machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105539939A (zh) * 2014-09-29 2016-05-04 胡齐放 一种食品生产用包装设备
CN105600014A (zh) * 2014-09-29 2016-05-25 胡齐放 新型食品包装设备
CN105667888A (zh) * 2014-09-29 2016-06-15 胡齐放 用于食品包装的设备
CN105600014B (zh) * 2014-09-29 2017-12-01 安徽兰兮工程技术开发有限公司 食品包装设备
CN105539939B (zh) * 2014-09-29 2017-12-05 安徽兰兮工程技术开发有限公司 一种食品生产用包装设备
CN105667888B (zh) * 2014-09-29 2017-12-15 安徽兰兮工程技术开发有限公司 用于食品包装的设备

Also Published As

Publication number Publication date
CA1300099C (fr) 1992-05-05
EP0338281B1 (fr) 1992-05-06
DE3812749A1 (de) 1989-10-26
ES2032068T3 (es) 1993-01-01
FI891607L (fi) 1989-10-17
AU3236689A (en) 1989-10-19
FI87337C (fi) 1992-12-28
DE58901309D1 (de) 1992-06-11
FI87337B (fi) 1992-09-15
US4936816A (en) 1990-06-26
JPH024620A (ja) 1990-01-09
FI891607A0 (fi) 1989-04-04
AU609274B2 (en) 1991-04-26

Similar Documents

Publication Publication Date Title
EP0338281B1 (fr) Procédé et dispositif pour ouvrir les volets de fermeture d'un carton
EP0001967B1 (fr) Dispositif pour l'emballage de groupes d'objets dans des réceptacles
DE102014119110A1 (de) Bewegungsvorrichtung
EP0257186B1 (fr) Dispositif de formage et de remplissage d'emballages en carton
DE2816235A1 (de) Geraet zum zusammenklappen von schachtelzuschnitten
DE3883679T2 (de) Anordnung zum einfalten der staubklappen bei der herstellung eines rohrförmigen tragebehälters.
EP0623534A2 (fr) Dispositif pour changer la position d'un couvercle
EP0059840B1 (fr) Dispositif pour empiler et emballer des articles plats
EP0332160B1 (fr) Dispositif pour empiler des pièces de monnaie
DE1586181B2 (de) Vorrichtung zum schliessen von klappen an den enden von tragbehaeltern
EP0266644B1 (fr) Procédé et dispositif pour l'emballage automatique d'un article fragile dans une boîte pliante
EP1345827A1 (fr) Dispositif pour faire pivoter des objets plats, notamment des elements decoupes de boites pliantes
DE68915952T2 (de) Verfahren und Vorrichtung zum Drehen von Schachteln.
EP1961661B1 (fr) Dispositif de fermeture
EP0030672B1 (fr) Dispositif pour l'empilage de cartons pliants provenant d'une colleuse de cartons pliants
DE3624445C2 (fr)
DE721592C (de) Foerdervorrichtung mit Vorschiebern, insbesondere fuer einzuwickelnde Stapel flacher Gegenstaende
DE2228808B1 (de) Mehrfachfalivorrichtung
DE1144186B (de) Vorrichtung zur Abwaertsfoerderung von Gut, insbesondere von Saecken
DE2922924C2 (fr)
DE3602206A1 (de) Backautomat
DD220279A1 (de) Vorrichtung zum heben von gegenstaenden
CH687191A5 (de) Vorrichtung zum Einfuelen von Fuelgut in eine Huelle, insbesondere einen Briefumschlag.
DE2406012A1 (de) Packvorrichtung fuer faltschachtelzuschnitte
DE3722506A1 (de) Verfahren zum foerdern von karton-zuschnitten und foerdereinrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT SE

17P Request for examination filed

Effective date: 19891110

17Q First examination report despatched

Effective date: 19901018

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT SE

REF Corresponds to:

Ref document number: 58901309

Country of ref document: DE

Date of ref document: 19920611

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2032068

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19930323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19930324

26N No opposition filed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19930323

EAL Se: european patent in force in sweden

Ref document number: 89105208.6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19980313

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19980319

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19990312

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990324

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990405

EUG Se: european patent has lapsed

Ref document number: 89105208.6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991130

EUG Se: european patent has lapsed

Ref document number: 89105208.6

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050323