EP1757524A2 - Procédé et appareil pour la production d'un emballage à partir d'un matériau pliable - Google Patents

Procédé et appareil pour la production d'un emballage à partir d'un matériau pliable Download PDF

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Publication number
EP1757524A2
EP1757524A2 EP06014567A EP06014567A EP1757524A2 EP 1757524 A2 EP1757524 A2 EP 1757524A2 EP 06014567 A EP06014567 A EP 06014567A EP 06014567 A EP06014567 A EP 06014567A EP 1757524 A2 EP1757524 A2 EP 1757524A2
Authority
EP
European Patent Office
Prior art keywords
conveyor
folding
blank
station
ring
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Withdrawn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
EP06014567A
Other languages
German (de)
English (en)
Other versions
EP1757524A3 (fr
Inventor
Peter Lindberg
Dirk Wustmann
Raoul Bajorat
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.)
PACTEC GmbH
Original Assignee
PACTEC 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 PACTEC GmbH filed Critical PACTEC GmbH
Publication of EP1757524A2 publication Critical patent/EP1757524A2/fr
Publication of EP1757524A3 publication Critical patent/EP1757524A3/fr
Withdrawn legal-status Critical Current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
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/02—Machines characterised by incorporation of means for making the containers or receptacles
    • B65B5/024—Machines characterised by incorporation of means for making the containers or receptacles for making containers from preformed blanks
    • B65B5/026—Machines characterised by incorporation of means for making the containers or receptacles for making containers from preformed blanks for making trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/022—Holders for feeding or positioning blanks or webs
    • B31B50/024—Rotating holders, e.g. star wheels, drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies
    • B31B50/444—Folding sheets, blanks or webs by plungers moving through folding dies having several plungers moving in a closed path and cooperating with stationary folding dies
    • 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
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
    • B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
    • 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
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/003—Packaging lines, e.g. general layout
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B31B50/06—Feeding sheets or blanks from stacks
    • B31B50/062—Feeding sheets or blanks from stacks from the underside of a magazine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B31B50/07—Feeding sheets or blanks by air pressure or suction

Definitions

  • the invention relates to a device for producing a packaging unit made of foldable material, in which in successive steps at least one magazine for delivering a blank and at least one folding point for a folding of the blank removed from the magazine and a dispensing station dispensing the packaging unit to a removal are arranged ,
  • the invention relates to a method for producing a packaging unit made of foldable material, which is taken as a blank at least one magazine and forwarded to at least one folding station and folded in this, from which the folded blank is further transported to a discharge station and delivered to a removal ,
  • Packing units with a bottom and a rising from the ground side boundary hot trays are made from blanks that are folded according to the desired tray. After each folding, this is made durable with the aid of glue, for example hot glue, so that following a first folding, further folds can be carried out step by step until the tray is ready.
  • glue for example hot glue
  • Object of the present invention is therefore to improve the device of the aforementioned type so that it manages with a small space requirement.
  • the object is achieved in that the cut removed from the magazine blank is conveyed on a ring to the folding station and to the dispensing station, from which the finished packaging unit is removed.
  • the conveyor is provided with at least one transfer unit, which is arranged movably between the conveyor and in each case one of the steps provided on the ring.
  • transfer units can be designed in the same way for all processing stations to be supplied by the conveyor.
  • the transfer units are controlled in the same way, so that both in production and during assembly significant savings are possible.
  • the conveyor has at least as many receiving units as steps are arranged in the ring.
  • the takeover units can be produced in series.
  • similar assembly steps can be used in the connection of the transfer units with the conveyor.
  • the conveyor is designed in the form of a polygon, which has as many side edges as transfer units.
  • the transfer unit rests on one of the side edges of the conveyor.
  • the conveyor is designed as a compact unit whose space requirement is easily calculable even when executing rotational movements.
  • the transfer unit has a suction head acted upon by negative pressure.
  • the transfer unit in the training of the transfer unit on proven models can be used, which also contain information about the necessary vacuum for the promotion.
  • several magazines are arranged on the ring depending on the number of different blanks. These can be controlled according to the respective needs.
  • mixed series can be produced, in which individual blanks are taken from one and other blanks from another magazine.
  • a plurality of folding stations are provided on the ring depending on the number of folds to be executed sequentially. In this way, by using different folding stations and very complicated tray can be produced. In other cases, only some of the existing folding stations are used for making trays, while other folding stations remain unused.
  • a permanent connection for each performed folding is provided in the folding stations.
  • gluing stations are preferably set up in the folding stations, which work with fast-curing adhesives. In this way, both the folds and the bonds can take place in a single processing step.
  • the blank is conveyed step by step from one step to the next.
  • This step-by-step promotion ensures that every processing station works with the necessary care to produce a durable end product. Specifically, in each processing station by rationalization can be tried to abbreviate the respective processing step, as far as can be used with the required time in the other processing stations.
  • each of the arranged in the ring processing stations each supplied with a cutting to be processed in this processing station blank and picked up again after completion of the processing at every conveyor step performed by the conveyor.
  • all processing stations are supplied by the conveyor at every partial rotation and disposed of again after performing the respective processing step.
  • many processing steps can be performed parallel to each other.
  • processing times required in each case for the individual processing stations are matched to those of the other processing stations. In this way, a very careful work planning can be made and implemented in the working cycle of the entire system. Also, processing times can be saved.
  • the rotation of the conveyor is released only at all adjacent to the conveyor transfer units. This will prevent the conveyor from moving, while still one or the other transfer unit is not attached to the conveyor. As a result, the risk of accidents during the rotation of the conveyor is largely excluded.
  • the hot glue is applied to the folding to be joined, the hot-melt folding provided under pressure and then cooled.
  • the hot glue is applied to the folding to be joined, the hot-melt folding provided under pressure and then cooled.
  • a side view on a device for producing a packaging unit is shown.
  • processing stations 1 in the form of an imaginary ring 2, which is shown in dashed lines, arranged around a conveyor 3 which is rotatably mounted about a vertical axis 4 in the middle of the imaginary ring 2.
  • the processing stations comprise two magazines 5, 6 and two folding stations 7, 8 and a dispensing station 9.
  • the dispensing station 9 is located above a conveyor 10, which may be formed, for example, as a conveyor belt.
  • the magazines 4 5 blanks 11 are stacked so that the individual blank 11 extends in a vertical plane, which face the conveyor 3 with its front side 12.
  • the stacked in this way in the magazines 5, 6 Blanks 11 are retrieved with a transfer unit 13 from the magazines 5, 6.
  • the transfer unit 13 is provided on its side facing away from the conveyor front 14 with air inlet openings into which a vacuum can be fed. In this way, the blanks 11 are sucked in approaching the front side 14 of the transfer unit 13 and held on the front side 14, so that the blanks 11 can be conveyed together with the transfer unit 13.
  • the transfer units 13 are mounted on a guide 15 from the conveyor 3 in the direction of the processing stations 1 slidably.
  • the transfer unit 13 is moved far out of the conveyor 3 in the direction of the magazine 5, 6, until the blank located in the magazine 5, 6 is sucked by the front side 14.
  • the transfer unit 13 moves back in the direction of the conveyor 3 until the transfer unit with its the conveyor 3 facing the rear side 16 rests against one of the side edges 17.
  • the transfer unit 13 lies with its rear side 16 in the retracted state directly to a correspondingly shaped side edge 18 of the conveyor 3.
  • This has a number of side edges 18, which corresponds to the number of processing stations 1, which are arranged on the ring 2.
  • Each of the side edges 18 is associated with a transfer unit 13.
  • Each of these side edges is associated with a takeover unit 13.
  • the folding of the blanks 11 takes place.
  • the rotation of the conveyor 3 is stopped so that the folding station 7 is in the way loaded with the blank 11 transfer unit 13.
  • This transfer unit 13 is extended out of the conveyor 3 in the direction of the folding station 7 and thereby the blank 11 is entered into the folding station 7.
  • the executable from this folding and at the same time permanently connected with hot melt adhesive.
  • the transfer unit moves again towards the folding station 7 and sucks the processed blank on its front side 14.
  • the transfer unit loaded with this processed blank is withdrawn in the direction of the conveyor 3 along the guide 15.
  • a rotation of the conveyor 3 about the vertical axis 14 take place until the transfer unit 13 is now the folding station 8 positioned opposite.
  • the transfer unit 13 is extended in the direction of the folding station 8 while the carried down by the transfer unit 13 and already processed in the folding station 7 blank 11 is introduced into the folding station 8.
  • the folding station 8 further folds are made on the blank 11 and the newly performed folds also glued together.
  • the transfer unit 13 After drying of this gluing, in turn, the transfer unit 13 is retracted into the folding station 8 and the vacuum is controlled onto the transfer unit 13. This vacuum attracts the folded in the folding station 8 blank and promotes him from the folding station 8 also.
  • the transfer unit 13 is extended in the direction of the delivery station 9.
  • the transfer unit 13 is the now finished packaging unit, so that it can be removed by the conveyor 10.
  • the pentagonal design of the conveyor 3 is due to the five annularly distributed around the conveyor 3 processing stations, each of which is associated with a side edge 18. With a larger number of processing stations 1 arranged around the conveyor 3, the conveyor 3 has an equally increased number of side edges 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP06014567A 2005-07-13 2006-07-13 Procédé et appareil pour la production d'un emballage à partir d'un matériau pliable Withdrawn EP1757524A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005033169 2005-07-13
DE102005033604A DE102005033604A1 (de) 2005-07-13 2005-07-14 Verfahren und Vorrichtung zum Herstellen einer Verpackungseinheit aus faltbarem Material

Publications (2)

Publication Number Publication Date
EP1757524A2 true EP1757524A2 (fr) 2007-02-28
EP1757524A3 EP1757524A3 (fr) 2007-03-14

Family

ID=37600811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06014567A Withdrawn EP1757524A3 (fr) 2005-07-13 2006-07-13 Procédé et appareil pour la production d'un emballage à partir d'un matériau pliable

Country Status (2)

Country Link
EP (1) EP1757524A3 (fr)
DE (1) DE102005033604A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018150334A1 (fr) * 2017-02-17 2018-08-23 Gima S.P.A. Unité et procédé pour placer des objets dans des boîtes
CN109501056A (zh) * 2018-12-21 2019-03-22 安徽中环绿科再生科技有限公司 一种塑料加工用自动进料装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107720352A (zh) * 2017-11-17 2018-02-23 海盐创美印业有限公司 一种使用方便的印刷送纸装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579958A (en) * 1969-08-15 1971-05-25 Haskon Inc Machine for forming, filling, and sealing containers
FR2755665A1 (fr) * 1996-11-08 1998-05-15 Cma Construction Machines Auto Machine encartonneuse verticale et procede de fermeture d'etui
EP1145959A1 (fr) * 2000-04-06 2001-10-17 Franz Dipl.-Kfm. Strubl Séparateur et distributeur de sacs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579958A (en) * 1969-08-15 1971-05-25 Haskon Inc Machine for forming, filling, and sealing containers
FR2755665A1 (fr) * 1996-11-08 1998-05-15 Cma Construction Machines Auto Machine encartonneuse verticale et procede de fermeture d'etui
EP1145959A1 (fr) * 2000-04-06 2001-10-17 Franz Dipl.-Kfm. Strubl Séparateur et distributeur de sacs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018150334A1 (fr) * 2017-02-17 2018-08-23 Gima S.P.A. Unité et procédé pour placer des objets dans des boîtes
CN109501056A (zh) * 2018-12-21 2019-03-22 安徽中环绿科再生科技有限公司 一种塑料加工用自动进料装置

Also Published As

Publication number Publication date
DE102005033604A1 (de) 2007-02-01
EP1757524A3 (fr) 2007-03-14

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