EP3228446B1 - Station de compression de lignes formant des rainures - Google Patents

Station de compression de lignes formant des rainures Download PDF

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Publication number
EP3228446B1
EP3228446B1 EP17158839.5A EP17158839A EP3228446B1 EP 3228446 B1 EP3228446 B1 EP 3228446B1 EP 17158839 A EP17158839 A EP 17158839A EP 3228446 B1 EP3228446 B1 EP 3228446B1
Authority
EP
European Patent Office
Prior art keywords
crease line
line pressing
pressing station
press rolls
press
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.)
Active
Application number
EP17158839.5A
Other languages
German (de)
English (en)
Other versions
EP3228446A1 (fr
Inventor
Klaus Torka
Frank Matthias Schmid
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.)
Masterwork Machinery GmbH
Masterwork Group Co Ltd
Original Assignee
Masterwork Group Co Ltd
Masterwork Machinery 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 Masterwork Group Co Ltd, Masterwork Machinery GmbH filed Critical Masterwork Group Co Ltd
Publication of EP3228446A1 publication Critical patent/EP3228446A1/fr
Application granted granted Critical
Publication of EP3228446B1 publication Critical patent/EP3228446B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0035—Straightening or flattening
    • 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
    • B31B50/003—Straightening the side walls of boxes; Squaring collapsed folded box blanks; Deforming boxes
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/25—Surface scoring
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/649—Uniting opposed surfaces or edges; Taping by applying heat or pressure using tools mounted on a drum
    • 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
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • B65H29/125—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers between two sets of rollers
    • 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
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/512—Changing form of handled material
    • B65H2301/5123—Compressing, i.e. diminishing thickness
    • B65H2301/51232—Compressing, i.e. diminishing thickness for flattening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/12—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • B65H2511/224—Nip between rollers, between belts or between rollers and belts
    • 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
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/132—Side portions
    • B65H2701/1321—Side portions of folded article or web
    • B65H2701/13212—Fold, spine portion of folded article
    • 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
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1766—Cut-out, multi-layer, e.g. folded blanks or boxes

Definitions

  • the present invention relates to a crease line pressing station of a folding box gluing machine, which can be used in particular also for pressing blanks from corrugated cardboard, and a folding box gluing machine.
  • the present invention also relates to a method for the production of corrugated board cartons using the creasing line press station according to the invention.
  • the object of the present invention is to overcome the disadvantages described above and to provide a pressing device that allows both a crease line pressing and pressing as possible over as much as possible the blank width and requires no increased conversion effort and equipment expense.
  • the crease line pressing station has vertically movable lateral press rollers in order to press the respective blanks in the region of their outer creasing lines. Furthermore, the creasing line pressing station according to the invention has a middle press roller pair which can be used in addition to the side press rollers and which is formed from top and bottom middle press rolls with respect to the blank to be pressed, thus enabling simultaneous pressing of the folded blanks also in the central area of the blanks.
  • the term "creasing press station” in the present invention means such a station with which a pressing of folded blanks is accomplished with creasing lines already formed previously.
  • the creasing press station according to the invention is provided for pressing at least two-ply folds, which have been produced by folding along a score line. Another groove, so a formation of grooves or depressions in the folded blank is not provided according to the invention. Accordingly, in the present invention, the press rolls and press rolls each have no prominences for forming grooves in the folded blank. Furthermore, according to the invention, the score line pressing station has no additional tools for forming grooves or recesses in the blank. In an inventive Faltschachtelklebemaschine is the crease press station downstream of a folding station.
  • the side press rolls are vertically movable to allow for folding carton blanks of various thicknesses and materials.
  • the lateral press rolls are two pairs of side press rolls to press both outsides of the folded blank.
  • the middle press roll pair remaining in the press station of the present invention can optionally be used in press cutting in addition to the side press rolls. This is particularly necessary or useful when processing corrugated cardboard blanks when folding cartons are produced from corrugated cardboard or corrugated cardboard. Due to the additional use of the central roller pair, folded corrugated cardboard blanks can be pressed over their width in such a way that after pressing no or only small, tolerable differences in thickness across the width of the pressed blank are present. This facilitates subsequent stacking and packaging of the pressed carton blanks.
  • the creasing line press station makes it possible to press blanks in the region of their creasing lines through the lateral press rollers and at the same time through the middle press rollers, so that they are pressed substantially over their entire width, with areas which are only required for side walls and fixtures not being pressed.
  • the middle roller pair is usable in the present invention in addition to the side press roller pairs.
  • the crease line press station is automatically brought first into a mounting position, in order to facilitate a manual assembly or replacement of the Kalibrierpresswalzen.
  • the creasing line press station according to the invention can also be designed such that the press roller pair or the press rollers can be transferred to an inactive position without the rollers having to be completely removed from the press device. The transfer to an inactive position can be automated or manual.
  • the score line press station according to the invention can thus be designed as a variable and space-saving module.
  • the flexible use of the middle roller pair allows for its removal or transfer to an inactive position, the processing speed can be increased without significant time delay again for the crease line pressing.
  • the drive for the press rolls is preferably coupled to the drive of the crease line press station, so that no separate drive for the middle press rolls is required and the middle press rolls are driven by the drive for the side press rolls.
  • the connection is preferably via a releasable positive connection. It is also possible according to the invention to provide its own drive for the middle press rolls.
  • the lateral press rollers of the crease line press station and the middle press rollers are dimensioned and positioned so that a pressing of the folded blanks is made possible substantially over the entire width of the blanks.
  • the press rolls of the Rilllinenpressstation and the middle press rolls further preferably have the same diameter or approximately the same diameter.
  • the middle press rollers can be brought by means of a suitable fixing device in a matching with the Rilllinenpressstation alignment. This allows adjustment and, if necessary, correction of the press nip of all involved press rolls and press rolls.
  • FIG. 1 shows a perspective view of a crease line press station according to the prior art with two lateral pairs of press rollers.
  • FIG. 2 shows a perspective view of a crease line pressing station according to the embodiment of the present invention.
  • FIG. 1 shows the construction of a crease line press station according to the prior art for processing folded blanks from solid board.
  • Folded blanks run with their creasing areas through the side press roller pairs 2,2 ', each with an upper press roller 2 and lower press roller 2'.
  • the press rollers are driven via the drive 6 via a drive belt (not shown).
  • the lateral press rolls are held by means of the bearing 5, 5 '.
  • the mechanism 7 each including a spring allowing a predetermined deflection when passing through the blank.
  • FIG. 1 Pressing station shown does not allow the pressing of blanks in their central areas, as may be desired or required for blanks made of corrugated cardboard.
  • FIG. 2 3 shows a crease line press station 1 according to the invention which, in addition to the lateral press roller pairs 2, 2 ', has a central press roller pair 3, 3', which is formed by an upper press roller 3 and a lower press roller 3 'whose diameter is in each case the diameter of the lateral press rollers 2, 2 'corresponds.
  • the other ingredients are similar to those in FIG. 1 ,
  • the additionally present upper press roll 3 and lower press roll 3 ' are each connected via a releasable coupling with the lateral press roller pairs 2,2', which are driven by the drive 6. This allows an expansion of the press rolls 3,3 'or a transfer to an inactive position.
  • the machine speed can be up to 650 m / min when removing or inactivating the middle press rolls, for example, and up to 350 m / min when using the middle press rolls.
  • Blanks are preferably pressed in the region of their creasing lines by the lateral press rollers 2, 3 and at the same time by the press rollers 3, 3 ', so that they are largely pressed over their entire width, with only the area required for the side walls 10 and the walls of the holder 11 not be pressed.

Claims (8)

  1. Station de compression de lignes formant des rainures (1) d'une machine à coller des boîtes pliantes, dans laquelle la station de compression de lignes formant des rainures (1) présente, pour comprimer des zones de lignes formant des rainures de flans pliés situées à l'extérieur, des rouleaux de compression latéraux (2, 2') déplaçables verticalement, caractérisée en ce que la station de compression de lignes formant des rainures (1) présente une paire de rouleaux de compression médiane (3, 3') utilisable en plus des rouleaux de compression latéraux (2, 2') avec des rouleaux de compression médians (3, 3') disposés en haut (3) et en bas (3'), avec lesquels il est possible de comprimer simultanément les flans pliés dans leur zone centrale.
  2. Station de compression de lignes formant des rainures (1) selon la revendication 1, dans laquelle la paire de rouleaux de compression médiane supplémentaire (3, 3') peut être enlevée hors de la station de compression de lignes formant des rainures (1) ou peut être placée dans une position inactive.
  3. Station de compression de lignes formant des rainures (1) selon la revendication 1 ou 2, dans laquelle les rouleaux de compression (3, 3') sont couplés à l'entraînement (6) de la station de compression de lignes formant des rainures (1) et sont entraînés par celui-ci.
  4. Station de compression de lignes formant des rainures (1) selon l'une quelconque des revendications précédentes, dans laquelle les rouleaux de compression (2, 2') de la station de compression de lignes formant des rainures (1) et les rouleaux de compression médians (3, 3') sont dimensionnés et positionnés de telle manière qu'il soit possible de comprimer les flans pliés largement sur toute la largeur des flans.
  5. Station de compression de lignes formant des rainures (1) selon l'une quelconque des revendications précédentes, dans laquelle les rouleaux de compression (2, 2') de la station de compression de lignes formant des rainures (1) et les rouleaux de compression médians (3, 3') présentent le même diamètre.
  6. Station de compression de lignes formant des rainures (1) selon l'une quelconque des revendications précédentes, dans laquelle les rouleaux de compression médians (3, 3') peuvent être placés dans un alignement correspondant à la station de compression de lignes formant des rainures (1) au moyen d'un dispositif de fixation adéquat.
  7. Machine à coller des boîtes pliantes, qui présente une station de compression de lignes formant des rainures selon l'une quelconque des revendications précédentes.
  8. Procédé de fabrication de boîtes pliantes en carton ondulé, dans lequel on comprime des flans de carton ondulé pliés dans une machine à coller des boîtes pliantes au moyen d'une station de compression de lignes formant des rainures (1) selon l'une quelconque des revendications 1 à 6, de préférence sur toute ou largement toute la largeur des flans.
EP17158839.5A 2016-03-04 2017-03-02 Station de compression de lignes formant des rainures Active EP3228446B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016103933.0A DE102016103933A1 (de) 2016-03-04 2016-03-04 Rilllinienpressstation

Publications (2)

Publication Number Publication Date
EP3228446A1 EP3228446A1 (fr) 2017-10-11
EP3228446B1 true EP3228446B1 (fr) 2018-12-19

Family

ID=56906626

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17158839.5A Active EP3228446B1 (fr) 2016-03-04 2017-03-02 Station de compression de lignes formant des rainures

Country Status (3)

Country Link
EP (1) EP3228446B1 (fr)
CN (2) CN205905469U (fr)
DE (1) DE102016103933A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016103933A1 (de) * 2016-03-04 2017-09-07 Masterwork Machinery Co., Ltd. Rilllinienpressstation
CN111070790B (zh) * 2019-12-27 2021-07-13 汕头市雄业实业有限公司 一种无纺布包装袋制作成型折边装置及制作成型折边工艺

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DE2542206A1 (de) * 1975-09-22 1977-03-31 Shorewood Packaging Corp Maschine zum herstellen von schallplattenhuellen
JPS542524U (fr) * 1977-06-07 1979-01-09
JPH08207177A (ja) * 1995-02-02 1996-08-13 Fuji Electric Co Ltd 包装紙カット装置
DE19632177A1 (de) * 1996-08-09 1998-02-12 Bielomatik Leuze & Co Faltvorrichtung für Lagenmaterial, insbesondere Papier
EP1842818B1 (fr) * 2006-04-07 2011-11-16 Océ-Technologies B.V. Procédé et appareil pour plier un support
US7662080B2 (en) * 2006-10-12 2010-02-16 Bowe Bell & Howell Crease roller apparatuses and methods for using same
CN201833628U (zh) * 2010-09-30 2011-05-18 郑州市天宝包装装璜实业公司 一种瓦楞纸箱板压痕机
WO2014188010A2 (fr) * 2013-05-24 2014-11-27 Neopost Technologies Appareil et procédé de rigidification de carton, système et procédé de formation automatique de boîtes d'emballage à l'aide de l'appareil et du procédé de rigidification de carton
CN203543203U (zh) * 2013-08-20 2014-04-16 广东东方精工科技股份有限公司 一种全自动独立粘箱机送纸单元的压线装置
US20150119221A1 (en) * 2013-10-25 2015-04-30 Gyre Innovations Lp Apparatus and method for forming a bending crease in corrugated paperboard
CN103879031A (zh) * 2014-04-16 2014-06-25 江苏东方印务有限公司 一种可调节挤压间隙的纸箱挤压成型机
CN104260416B (zh) * 2014-09-20 2017-01-11 盐城宏景机械科技有限公司 用于糊折盒机上的摆动折叠装置
DE102016103933A1 (de) * 2016-03-04 2017-09-07 Masterwork Machinery Co., Ltd. Rilllinienpressstation

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Also Published As

Publication number Publication date
CN105946283B (zh) 2018-09-04
DE102016103933A1 (de) 2017-09-07
CN105946283A (zh) 2016-09-21
CN205905469U (zh) 2017-01-25
EP3228446A1 (fr) 2017-10-11

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