EP1101600A1 - Système pour la fabrication de carton ondulé - Google Patents

Système pour la fabrication de carton ondulé Download PDF

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Publication number
EP1101600A1
EP1101600A1 EP00123964A EP00123964A EP1101600A1 EP 1101600 A1 EP1101600 A1 EP 1101600A1 EP 00123964 A EP00123964 A EP 00123964A EP 00123964 A EP00123964 A EP 00123964A EP 1101600 A1 EP1101600 A1 EP 1101600A1
Authority
EP
European Patent Office
Prior art keywords
sensor
corrugation
designed
sensors
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.)
Withdrawn
Application number
EP00123964A
Other languages
German (de)
English (en)
Inventor
Reinhard Sternitzke
Felix Titz
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 EP1101600A1 publication Critical patent/EP1101600A1/fr
Withdrawn legal-status Critical Current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
    • B31F1/2831—Control

Definitions

  • the invention relates to a system according to the preamble of the claim 1.
  • Plants for the production of corrugated cardboard webs, in particular for Production of corrugated cardboard sheets laminated on one side, that is, from a corrugated Paper web and a cover web are generally known for example from EP 0 687 552 A (corresponding to US Pat. No. 5,632,850) or DE 195 36 007 A (corresponding to GB 2,305,675 A).
  • EP 0 687 552 A corresponding to US Pat. No. 5,632,850
  • DE 195 36 007 A corresponding to GB 2,305,675 A.
  • the corrugation is not divided by the corrugation of the corrugated rollers predetermined division corresponds to that the corrugation tilts that the Glue between corrugated paper web and cover web is not sufficient is etc.
  • the invention has for its object a system of the generic type Art to design so that a recording of quality-determining Features of the corrugated cardboard web is possible.
  • Claims 2 to 6 represent configurations of sensors by means of one or more quality-determining features of the paper web be recorded.
  • the claims 7 and 8 give the quality determining Features again that are preferably recorded.
  • Claims 9 and 10 give possible further refinements of the quality recording device again.
  • a lower corrugating roller 2 and an upper one Corrugated roller 3 rotatably supported by means of shafts 4, 5. They point to each other parallel axes 6, 7. They are with them on their cylinder surfaces parallel to the axes 6, 7 extending corrugations 8, 9 provided in Comb the contact area 10 of the two corrugated rollers 2, 3 with one another.
  • One of the corrugating rollers 2, 3, namely usually the upper corrugating roller 3 is driven in the direction of rotation 12, while the other corrugating roller, Usually, the lower corrugating roller 2, in the direction of rotation 11 of the other corrugating roller 3 is taken.
  • a glue application device is arranged downstream of the contact area 10 13 arranged in the machine frame 1, the a glue application roller 14th has, which is adjustable against the corrugation 9 of the upper corrugating roller 3.
  • the application roller 14 is rotatable about an axis 15.
  • a pressure device 16 is located in the upper area of the upper corrugating roller provided that a first deflecting roller 17, a second deflecting roller 18th and has a pressure band 19.
  • the deflection rollers 17 and 18 are by means of Shaft journal 20 in bearings 21 of the machine frame 1 each by one Axle 22 rotatably supported and are from the upper corrugating roller 3 the pressure tape 19 taken.
  • the pressure belt 19 lies against the corrugation 9 of the upper corrugating roller 3 over a wrap angle a of approximately 90 ° and rotates in the same direction of rotation in accordance with the directional arrow 23.
  • the upper corrugating roller 3 can be heated from the inside in a conventional manner by means of steam, which is not shown.
  • the device works as follows: A paper web 24, which is provided with a corrugation 25 by the corrugations 8, 9, runs into the contact area 10 between the lower and the upper corrugating rollers 2, 3.
  • the tips 26 of the respective corrugation 25 are provided with glue in the glue application device 13.
  • the remaining areas of the corrugated paper web 24 are not glued.
  • a cover web 27 is fed, which is also made of paper and has the same width as the paper web 24.
  • This cover web 27 is introduced against the outside 28 of the pressure belt 19 and in the pressing area 29 defined by the wrap angle a of the Press tape 19 pressed against the tips 26 of the corrugated paper web 24 lying in the corrugation 9 of the upper corrugating roller 3 and connected to it.
  • the pressure belt 19 presses the cover web 27 against the corrugated paper web 24 with its smooth outer side 28.
  • the glue hardens very much due to the heat supplied by the corrugating roller 3 quickly out, so that the connection between corrugated paper web 24 and Cover sheet 27 is produced very quickly.
  • the fully glued corrugated cardboard sheet, which is laminated on one side with a cover sheet 27 30 runs together with the pressure belt 19 from the upper corrugating roller 3 and is with the pressure belt 19 partially around the second deflection roller 18 led around. From there it becomes one in the direction of transport 31 Not shown winding device supplied.
  • a first quality detection device 33 In the draw-off area 32 behind the deflection roller 18 there is a first quality detection device 33 arranged. This is shown in more detail in FIG. 2
  • Two laser sensors 34, 35 are provided on both sides the corrugated cardboard web 30 are arranged.
  • a sensor 34 is therefore the Cover web 27 assigned, while the other sensor 35 of the corrugated paper web 24 is assigned.
  • Both sensors 34, 35 are on inputs one Evaluation device 36 switched, its outputs in turn to the inputs a control device 37 are switched and that with a display device 36a is provided.
  • the control device 37 turns an electric motor 38 controlled, which is, for example, the drive motor of a the cross-cutter downstream of the production system, by means of which a path section is cut out which is not considered to be correct is detected. Such a section is cut out in a switch downstream of the cross cutter was eliminated.
  • the system is, for example, from EP 0 692 369 B1 (corresponding US Pat. No. 5,857,395), to which express reference
  • the device 33 works as follows: The sensor 34 constantly measures the distance a of the cover sheet 27 from the sensor 34. This distance a should be to be constant all the time; but it is not because the corrugated cardboard web 30 in a small amount Dimensions flutter. The sensor assigned to the corrugated paper web 24 35 continuously measures the distance b of the corrugation 25 from the sensor 35.
  • the values a and b are continuously fed to the evaluation device 36.
  • the distance c between the sensors 34 is permanently stored in the evaluation device 36, 35 from each other.
  • the target shape of the corrugation 25 caused by the corrugation 8, 9 is entered into the evaluation device 36 or from the selected normalized curl shapes selected there.
  • Adjacent tips 26 from each other can also be the speed the removed corrugated cardboard web 30 in the draw-off area 32 be determined in the evaluation device 36 and, if necessary, via the control device 37 can be corrected.
  • corresponding sensors can also be used are used, which scan the corrugated cardboard 3 or 4 by means of ultra-sound and use it to determine the values described.
  • FIG. 3 shows a second quality detection device 33 ', which has an acceleration sensor 39 which is operated by means of a button 40 with a predetermined force against that of the corrugated paper web 24 opposite side of the cover sheet 27 is present.
  • an acceleration sensor 39 which is operated by means of a button 40 with a predetermined force against that of the corrugated paper web 24 opposite side of the cover sheet 27 is present.
  • the cover sheet 27 at Passing the button 40 pressed in a little more than in the stiffer area the gluing 42.
  • the accelerometer 39 the distance g between two adjacent wave troughs 41, ie the Split the corrugation 25, record.
EP00123964A 1999-11-20 2000-11-03 Système pour la fabrication de carton ondulé Withdrawn EP1101600A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19955917 1999-11-20
DE1999155917 DE19955917A1 (de) 1999-11-20 1999-11-20 Anlage zur Herstellung einer Wellpappebahn

Publications (1)

Publication Number Publication Date
EP1101600A1 true EP1101600A1 (fr) 2001-05-23

Family

ID=7929767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123964A Withdrawn EP1101600A1 (fr) 1999-11-20 2000-11-03 Système pour la fabrication de carton ondulé

Country Status (3)

Country Link
EP (1) EP1101600A1 (fr)
JP (1) JP2001191430A (fr)
DE (1) DE19955917A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1297947A1 (fr) * 2001-09-27 2003-04-02 Wepoba Wellpappenfabrik GmbH & Co. KG Méthode pour la production de carton ondulé et système de laminage correspondant
CN107405857A (zh) * 2015-04-02 2017-11-28 Bhs波纹机械和设备制造有限公司 用于确定波纹纸板幅的品质的设备
CN107438517A (zh) * 2015-04-14 2017-12-05 Bhs波纹机械和设备制造有限公司 用于制造波纹纸板幅的系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026532A1 (de) * 2005-06-08 2006-12-14 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Wellpappeanlage
DE102015000191A1 (de) * 2015-01-03 2016-07-21 RSD - Industrietechnik GmbH Verklebungs Kontrolle
ITUB20153309A1 (it) * 2015-08-31 2017-03-03 Fosber Spa Impianto e metodo per la produzione di cartone ondulato con rilevatore di difetti di incollaggio

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550377A (en) * 1983-10-24 1985-10-29 Molins Machine Company, Inc. Proximity flute detection
US4737846A (en) * 1986-05-29 1988-04-12 Rengo Co., Ltd. Device for detecting defects in single faced corrugated fiberboards
DE19536007A1 (de) * 1995-09-28 1997-04-03 Bhs Corr Masch & Anlagenbau Maschine zur Herstellung einer mindestens einseitig kaschierten Wellpappebahn
US5632850A (en) * 1994-06-16 1997-05-27 BHS Corrugated Maschinen- und Anlagenbau GmbH Machine for the manufacture of a web of at least single-face corrugated board
EP0825016A1 (fr) * 1996-08-23 1998-02-25 Mitsubishi Heavy Industries, Ltd. Système pour la fabrication de carton ondulé
US5857395A (en) * 1994-07-16 1999-01-12 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Apparatus for the manufacture of sheets of corrugated board of variable size

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842025B2 (ja) * 1979-09-07 1983-09-16 レンゴ−株式会社 シングルフエ−サ
JPS591654B2 (ja) * 1980-10-02 1984-01-13 レンゴ−株式会社 コルゲ−タにおけるウエブ材の位置ずれ調整方法及び装置
DE3419524A1 (de) * 1984-05-25 1985-11-28 Werner H.K. Peters Maschinenfabrik Gmbh, 2000 Hamburg Vorrichtung zur erfassung und/oder steuerung der kantenlage von papierbahnen in wellpappenmaschinen oder dergleichen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550377A (en) * 1983-10-24 1985-10-29 Molins Machine Company, Inc. Proximity flute detection
US4737846A (en) * 1986-05-29 1988-04-12 Rengo Co., Ltd. Device for detecting defects in single faced corrugated fiberboards
US5632850A (en) * 1994-06-16 1997-05-27 BHS Corrugated Maschinen- und Anlagenbau GmbH Machine for the manufacture of a web of at least single-face corrugated board
US5857395A (en) * 1994-07-16 1999-01-12 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Apparatus for the manufacture of sheets of corrugated board of variable size
DE19536007A1 (de) * 1995-09-28 1997-04-03 Bhs Corr Masch & Anlagenbau Maschine zur Herstellung einer mindestens einseitig kaschierten Wellpappebahn
EP0825016A1 (fr) * 1996-08-23 1998-02-25 Mitsubishi Heavy Industries, Ltd. Système pour la fabrication de carton ondulé

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1297947A1 (fr) * 2001-09-27 2003-04-02 Wepoba Wellpappenfabrik GmbH & Co. KG Méthode pour la production de carton ondulé et système de laminage correspondant
CN107405857A (zh) * 2015-04-02 2017-11-28 Bhs波纹机械和设备制造有限公司 用于确定波纹纸板幅的品质的设备
CN107405857B (zh) * 2015-04-02 2019-10-15 Bhs波纹机械和设备制造有限公司 用于确定波纹纸板幅的品质的设备
CN107438517A (zh) * 2015-04-14 2017-12-05 Bhs波纹机械和设备制造有限公司 用于制造波纹纸板幅的系统

Also Published As

Publication number Publication date
JP2001191430A (ja) 2001-07-17
DE19955917A1 (de) 2001-05-23

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