EP0941835B1 - Dispositif de chauffage pour un système de fabrication de carton ondulé - Google Patents

Dispositif de chauffage pour un système de fabrication de carton ondulé Download PDF

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Publication number
EP0941835B1
EP0941835B1 EP99103204A EP99103204A EP0941835B1 EP 0941835 B1 EP0941835 B1 EP 0941835B1 EP 99103204 A EP99103204 A EP 99103204A EP 99103204 A EP99103204 A EP 99103204A EP 0941835 B1 EP0941835 B1 EP 0941835B1
Authority
EP
European Patent Office
Prior art keywords
corrugated board
conveyor belt
roller
board web
corrugated cardboard
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
EP99103204A
Other languages
German (de)
English (en)
Other versions
EP0941835A3 (fr
EP0941835A2 (fr
Inventor
Hans Mosburger
Thomas Hecky
Hermann Josef Mensing
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.)
BHS Corrugated Maschinen und Anlagenbau GmbH
Original Assignee
BHS Corrugated Maschinen und Anlagenbau 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 BHS Corrugated Maschinen und Anlagenbau GmbH filed Critical BHS Corrugated Maschinen und Anlagenbau GmbH
Publication of EP0941835A2 publication Critical patent/EP0941835A2/fr
Publication of EP0941835A3 publication Critical patent/EP0941835A3/fr
Application granted granted Critical
Publication of EP0941835B1 publication Critical patent/EP0941835B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
    • B31F1/2877—Pressing means for bringing facer sheet and corrugated webs into contact or keeping them in contact, e.g. rolls, belts
    • B31F1/2881—Pressing means for bringing facer sheet and corrugated webs into contact or keeping them in contact, e.g. rolls, belts for bringing a second facer sheet into contact with an already single faced corrugated web
    • 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
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
    • B31F1/285—Heating or drying equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact

Definitions

  • the invention relates to a heating device for a corrugated cardboard plant, with several, one behind the other in the conveying direction of a corrugated cardboard web Heating plates and arranged above, which act on the corrugated cardboard web Pressure elements.
  • Such a device on a corrugated cardboard system has the task of glue between tracks arranged one above the other, i.e. for example one-sided Corrugated cardboard sheets and finally the cover sheet to dry.
  • heating plates which e.g. be heated with steam or thermal oil.
  • the web With a continuous conveyor belt the web is led through the heating zone.
  • Pressure elements press the Corrugated cardboard sheets against the surfaces of the heating plates to a corresponding Contact of the corrugated cardboard webs with the hotplate surface, i.e. a good Heat transfer to the glue line.
  • weighting rollers are also used, which via intermediate levers on a cross to the conveying direction of the corrugated cardboard web arranged bearings are attached (US Pat. No. 5,632,830).
  • Another state of the art is also a printing unit in the form of a loading plate, which consist of several that extend along the corrugated cardboard web Units exist (CA-PS 2,197,921).
  • a printing unit in the form of a loading plate, which consist of several that extend along the corrugated cardboard web Units exist (CA-PS 2,197,921).
  • pressure hoods known (EP 0 412 255 A1), as well as rollers, which on a rotating Press the conveyor belt (US-PS, 5,632,830).
  • the present invention is based on the object To create a heater of the type mentioned, which is able to pull in the webs fed from previous system parts and so far to glue that the corrugated cardboard web automatically through the strapless Part of the heater is guided.
  • This object is achieved in that in the initial area of the heating plates between at least part of the corrugated cardboard web and at least a feed belt is arranged in a printing element. With the help of this feed belt there is the possibility of the individual layers of the corrugated cardboard web functionally connectable with each other and also possible friction losses to compensate for the previous parts of the system.
  • the feed belt can be spaced from one another by at least two arranged deflection rollers running conveyor belt be formed.
  • the conveyor belt by at least one in Direction of movement of the corrugated cardboard arranged pressure element can be acted upon is.
  • the feed belt can be made heatable.
  • the rear deflection roller designed to be slidable in the direction of travel of the corrugated cardboard web be, with the conveyor belt running over an adjustable tension roller.
  • the pressure elements acting on the conveyor belt all layers of the corrugated cardboard web are acted upon.
  • This third layer can, for example, via a feed roller of the corrugated cardboard web be transported.
  • heatable in front of the feed roller Pressure elements may be provided.
  • a particularly simple embodiment results when the heating device with an upper and a lower feed roller in the beginning of the Heating plates is formed.
  • the upper feed roller can run simultaneously form the first deflection roller for the conveyor belt.
  • the feed roller can also be heated be trained.
  • a heating device 1 for a corrugated cardboard system is shown. she consists of several, one behind the other in the conveying direction of a corrugated cardboard web 2 Heating plates 3 and arranged above, loading the corrugated cardboard web 2 Printing elements 4.
  • the corrugated cardboard web 2 can consist of several layers exist, for example a one-sided corrugated cardboard layer a, another one-sided corrugated cardboard layer b and a cover sheet c.
  • the pressure elements 4 can be of any design, e.g. as a pressure hood, as weighted rollers or pneumatically pressurized pressing units.
  • the corrugated cardboard web 2 runs from an initial area A of the heating plates 3 a pull station 30 in the end region, which rollers 11 'and 11 "and 12 'and 12", tensioners 13' and 13 '' 'and pressure elements 4 das Cooling of the glued corrugated cardboard web 2 takes over, and on the other hand Transport of the train and to compensate for it especially in the case of a strapless Heating section serves high friction losses.
  • a feed belt E is arranged in the initial area A of the heating plates 3 between at least a part of the corrugated cardboard web 2 and at least one pressure element 4.1 and 4.2 .
  • This feed belt E can be used as an over at least two deflection rollers 11 and 12 arranged at a distance from one another running conveyor belt 10 be formed.
  • This conveyor belt 10 can be heated be, e.g. B. on the deflection rollers 11 and 12th
  • the conveyor belt 10 is by at least one Pressurizable element; find in the illustrated embodiment two printing elements lying one behind the other in the direction of travel of the corrugated cardboard web 4.1 and 4.2 application.
  • FIG. 1 there is an upper feed roller in the initial area A. O and a lower feed roller U. It is structurally possible to that the upper feed roller O at the same time the first guide roller 11 for the Conveyor belt 10 forms.
  • all three layers a, b and c are the Corrugated cardboard web 2 in the initial area A through the conveyor belt 10 or the two Pressure elements 4.1 and 4.2 acted upon.
  • the present finding ensures in a simple manner that the layers a, b and c to be bonded together so that a Sufficiently rigid corrugated cardboard web 2 is created, which automatically enters the corresponding one Heating section can be threaded with the heating plates 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Claims (12)

  1. Dispositif de chauffage pour une installation de fabrication de carton ondulé comportant plusieurs plaques chauffantes (3) qui sont disposées les unes derrière les autres dans la direction de déplacement d'une bande de carton ondulé (2), et des éléments de compression (4) disposés au-dessus des plaques chauffantes et appliqués sur la bande de carton ondulé, caractérisé en ce que dans la zone de début (A) des plaques chauffantes (3) une bande d'introduction (E) est disposée entre au moins une partie de la bande de carton ondulé (2) et au moins un élément de compression (4.1, 4.2).
  2. Dispositif selon la revendication 1,
    caractérisé en ce que
    la bande d'introduction (E) est agencée sous la forme d'une bande convoyeuse (10) qui circule sur au moins deux rouleaux de renvoi (11, 12) disposés à distance de l'autre.
  3. Dispositif selon l'une des revendications 1 et 2, caractérisé en ce qu'il peut être appliqué sur la bande convoyeuse (10) au moins un élément de compression (4.1, 4.2).
  4. Dispositif selon la revendication 1,
    caractérisé en ce que
    la bande d'introduction (E) peut être chauffée.
  5. Dispositif selon la revendication 2,
    caractérisé en ce que la distance des deux rouleaux de renvoi (11, 12) peut être modifiée.
  6. Dispositif selon la revendication 5,
    caractérisé en ce que le rouleau de renvoi arrière (12) est agencé de manière à être déplaçable dans la direction longitudinale de la bande de carton ondulé (2) et que la bande convoyeuse (10) circule sur un rouleau de tension réglable (13).
  7. Dispositif selon une ou plusieurs des revendications précédentes, caractérisé en ce qu'il peut être appliqué sur toutes les couches (A, B, C) de la bande de carton ondulé (2) les éléments de compression (4.1, 4.2) qui agissent sur la bande convoyeuse (10).
  8. Dispositif selon la revendication 1 à 6, comportant trois couches (A, B, C) de la bande de carton ondulé (2), caractérisé en ce qu'il peut être appliqué à seulement deux couches (b, c) de la bande de carton ondulé (2) les éléments de pression (4.1, 4.2) qui agissent sur la bande convoyeuse (10), et que la troisième couche (a) peut être amenée derrière le deuxième rouleau de renvoi (12) de la bande de carton ondulé (2).
  9. Dispositif selon la revendication 8,
    caractérisé en ce que la troisième couche (a) peut être amenée à la bande de carton ondulé (2) par l'intermédiaire d'un rouleau d'amenée (20).
  10. Dispositif selon la revendication 9,
    caractérisé en ce que les rouleaux d'amenée (20) peuvent être chauffés.
  11. Dispositif selon une ou plusieurs des revendications précédentes, comportant un cylindre supérieur d'introduction et un cylindre inférieur d'introduction (0, U) dans la zone du début (A) des plaques chauffantes (3), caractérisé en ce que le cylindre supérieur d'introduction (D) est simultanément le premier rouleau de renvoi (11) pour la bande convoyeuse (10).
  12. Dispositif selon les revendications 2 et 9, caractérisé en ce qu'au moins un élément de compression (25) pouvant être chauffé est disposé entre le rouleau de renvoi (12) et le rouleau d'amenée (20).
EP99103204A 1998-03-12 1999-02-18 Dispositif de chauffage pour un système de fabrication de carton ondulé Expired - Lifetime EP0941835B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19810841 1998-03-12
DE19810841A DE19810841C2 (de) 1998-03-12 1998-03-12 Heizvorrichtung für eine Wellpappenanlage

Publications (3)

Publication Number Publication Date
EP0941835A2 EP0941835A2 (fr) 1999-09-15
EP0941835A3 EP0941835A3 (fr) 2000-09-27
EP0941835B1 true EP0941835B1 (fr) 2001-10-24

Family

ID=7860711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99103204A Expired - Lifetime EP0941835B1 (fr) 1998-03-12 1999-02-18 Dispositif de chauffage pour un système de fabrication de carton ondulé

Country Status (3)

Country Link
US (1) US6129654A (fr)
EP (1) EP0941835B1 (fr)
DE (2) DE19810841C2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7562022B2 (en) * 2002-04-12 2009-07-14 International Business Machines Corporation Packaging and distributing service elements
US7326168B2 (en) * 2004-03-19 2008-02-05 Kocherga Michael E Method and apparatus for forming corrugated board carton blanks
GB0423068D0 (en) * 2004-10-16 2004-11-17 Simon Corrugating Machinery Lt Heat transfer system
TWM305176U (en) * 2006-08-07 2007-01-21 Guang-Shiung Wu Water evaporating mechanism of dual-surface laminating machine for corrugated boards
CN201023316Y (zh) * 2007-04-06 2008-02-20 无锡市青东科技有限责任公司 机械辊压式瓦楞纸板复合装置
ITMI20120325A1 (it) * 2012-03-02 2013-09-03 Bp Agnati S R L Gruppo piani per un impianto per la produzione di cartone ondulato
CN107263929A (zh) * 2017-06-29 2017-10-20 合肥雪公包装机械有限公司 一种蜂窝纸板上胶方法及装置
CN107471751A (zh) * 2017-09-26 2017-12-15 佛山科学技术学院 一种气囊压力板结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440542A1 (de) * 1984-11-07 1986-05-15 Werner H.K. Peters Maschinenfabrik Gmbh, 2000 Hamburg Beklebevorrichtung
JPS63136921U (fr) * 1987-03-02 1988-09-08
JPH0246616U (fr) * 1988-09-26 1990-03-30
US5256240A (en) * 1989-07-18 1993-10-26 Simon Container Machinery Limited Corrugating machine with a flexible vessel pressure applying means
DE3926483C1 (fr) * 1989-08-10 1991-01-31 Bhs-Bayerische Berg-, Huetten- Und Salzwerke Ag, 8000 Muenchen, De
EP0656310B1 (fr) * 1993-12-02 1998-08-12 W.C. Heraeus GmbH Procédé et dispositif pour produire un stratifié
CA2149451A1 (fr) * 1994-06-03 1995-12-04 Carl R. Marschke Systeme de ballasts reglables pour courroie de retenue de machine a contrecoller deux faces
DE19506777A1 (de) * 1995-02-27 1996-08-29 Bhs Corr Masch & Anlagenbau Verfahren zum Herstellen von Wellpappe und Einrichtung hierfür
US5561918A (en) * 1995-06-26 1996-10-08 Marquip, Inc. Web holdown and drive for corrugator double backer
JPH10244607A (ja) * 1997-03-07 1998-09-14 Mitsubishi Heavy Ind Ltd ダブルフェーサ
US5944252A (en) * 1997-03-18 1999-08-31 Connelly Containers, Inc. Corrugated board container and method of making the same

Also Published As

Publication number Publication date
DE19810841C2 (de) 2002-03-14
DE19810841A1 (de) 1999-09-23
EP0941835A3 (fr) 2000-09-27
DE59900333D1 (de) 2001-11-29
US6129654A (en) 2000-10-10
EP0941835A2 (fr) 1999-09-15

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