EP0616854A1 - Dispositif pour appliquer de la colle - Google Patents

Dispositif pour appliquer de la colle Download PDF

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Publication number
EP0616854A1
EP0616854A1 EP94103839A EP94103839A EP0616854A1 EP 0616854 A1 EP0616854 A1 EP 0616854A1 EP 94103839 A EP94103839 A EP 94103839A EP 94103839 A EP94103839 A EP 94103839A EP 0616854 A1 EP0616854 A1 EP 0616854A1
Authority
EP
European Patent Office
Prior art keywords
glue
transfer roller
storage chamber
speed
roller
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Withdrawn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
EP94103839A
Other languages
German (de)
English (en)
Inventor
Erich Berger
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.)
Koerber AG
Original Assignee
Hauni Werke Koerber and Co KG
Koerber AG
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 Hauni Werke Koerber and Co KG, Koerber AG filed Critical Hauni Werke Koerber and Co KG
Publication of EP0616854A1 publication Critical patent/EP0616854A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0808—Details thereof, e.g. surface characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers

Definitions

  • the invention relates to a glue application device for applying liquid glue, in particular in the form of a glue pattern, to a web of paper, plastic, cardboard or the like, with a glue from a storage chamber in an engraving and the glue in an application zone in cooperation with a counter roller the engraving on the transfer roller applying the web.
  • a device of the type described above is preferably used as part of a filter attachment machine for cigarettes. It is intended to continuously apply liquid glue, preferably aqueous polyvinyl acetate glue, to a topping paper strip, which is then cut into topping sheets for connecting tobacco sticks and filter plugs.
  • liquid glue preferably aqueous polyvinyl acetate glue
  • topping paper strip which is then cut into topping sheets for connecting tobacco sticks and filter plugs.
  • flowable masses of the most varied types can also be continuously applied to webs.
  • the invention has for its object to produce a perfect glue application or a perfect glue pattern on the covering paper strip in all operating conditions of such a machine.
  • the storage chamber is connected to a glue supply line, in which a conveying member maintaining an overpressure in the storage chamber is integrated.
  • a conveying member maintaining an overpressure in the storage chamber is integrated.
  • the conveyor is designed as a pump controlled as a function of the speed of the transfer roller. According to a further development of the pump, a control means which increases the delivery rate when the roller speed increases and which reduces the delivery rate of the pump when the roller speed falls is expediently assigned.
  • the glue or the air enclosed by it is composed in the roller engraving in such a way that it relaxes in the time available until it is transferred to the paper web to such an extent that it wets the web surface with certainty.
  • it is expediently provided with a pressure monitoring connection.
  • a speed-dependent, targeted overfilling of the roller engraving is supported and completed according to a further development in that the storage chamber on the outlet side of the transfer roller is sealed against its outer surface by a scraper, which wipes off the excess glue which adheres to the surface of the transfer roller until it leaves the storage chamber.
  • the supply chamber on the inlet side of the transfer roller has a gap opening opening into a collecting container relative to its outer surface, from which the excess glue then flows into one the main collection container closing the circuit is returned.
  • the advantage achieved by the invention is that the chamber pressure or glue pressure, which is dependent on the machine speed and thus on the roll speed of the transfer roll, is so high in every operating state of the machine that there is always one appropriate overfilling of the engraving is produced, such that after passing the scraper or squeegee, the glue in any case relaxes again to such an extent that it protrudes or swells out of the engraving and is thereby reliably transferred to the base paper.
  • a glue transfer roller 2 which is provided with an engraving 1 on the roller shell, is assigned a glue storage chamber 3, into which the transfer roller 2 rotating about an axis 4 in the direction of arrow 6 enters in the area of a gap opening 7 on the underside and in the area of an upper-side scraper or squeegee 8 emerges.
  • the gap opening 7 represents a connection between the storage chamber 3 and a lower collecting container 9, which in turn is connected to a glue reservoir 12 via a return bore 11.
  • the transfer roller 2 interacts with a counter roller 17 rotating about an axis 14 in the direction of the arrow 16, between which a paper web 19 which is to be glued and runs in the conveying direction 18 is guided.
  • a glue supply line 21 is connected to the storage chamber 3, into which a conveying element in the form of a glue pump 22 is integrated, which pumps the glue from the glue reservoir 12 into the storage chamber 2 in such a way that an overpressure is always maintained therein.
  • the storage chamber 3 is provided with a pressure monitoring connection 23.
  • the speed or the delivery rate of the pump 22 is controlled as a function of the machine speed, in this case a filter attachment machine of the tobacco industry or the speed of the transfer roller 2, by a control means 24 such that the delivery rate of the pump 22 increases as the speed of the transfer roller 2 increases and so that the pressure in the storage chamber 3 is increased and when the roller speed drops, the pump speed and thus the delivery rate is reduced.
  • control means 24 is connected in terms of control to a comparison element 26 which receives a signal from a speed sensor 27 of the transfer roller 2 via a Speed / voltage converter 28 and a pressure signal from the storage chamber 3 via a pressure / voltage converter 29 is supplied.
  • the comparison or difference signal of the comparison member 26 activates the control means 24 to increase or decrease the pump speed and thus to a corresponding change in the chamber pressure in the storage chamber 3.
  • the interstices of the engraving 1 are always overfilled with a corresponding overpressure at each roller speed in such a way that after the excess glue is scraped off by the scraper 8, the glue remaining under overpressure in the engraving relaxes radially to the application zone 13 to such an extent that a perfect one Contact is made with the paper web in all speed ranges of the transfer roller 2.
  • Excess glue not removed from the storage chamber 3 is returned via the gap opening 7 into the collecting container 9 and via its return bore 11 into the glue reservoir 12 and thus into the conveying circuit.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Coating Apparatus (AREA)
EP94103839A 1993-03-26 1994-03-12 Dispositif pour appliquer de la colle Withdrawn EP0616854A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934309951 DE4309951A1 (de) 1993-03-26 1993-03-26 Leimauftragvorrichtung
DE4309951 1993-03-26

Publications (1)

Publication Number Publication Date
EP0616854A1 true EP0616854A1 (fr) 1994-09-28

Family

ID=6483990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94103839A Withdrawn EP0616854A1 (fr) 1993-03-26 1994-03-12 Dispositif pour appliquer de la colle

Country Status (2)

Country Link
EP (1) EP0616854A1 (fr)
DE (1) DE4309951A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0715900A2 (fr) * 1994-12-07 1996-06-12 Eastman Kodak Company Dispositif d'alimentation pour héliogravure
CN1086608C (zh) * 1998-04-17 2002-06-26 郭桂民 用于卷烟包装机的粘结剂自动供应系统
CN1086609C (zh) * 1998-04-17 2002-06-26 郭桂民 卷烟厂用聚四氟乙烯乳胶自动供应系统
EP2110181A2 (fr) 2008-04-17 2009-10-21 Hauni Maschinenbau AG Encollage de bandes de matériau de l'industrie de traitement du tabac
EP2110182A2 (fr) 2008-04-17 2009-10-21 Hauni Maschinenbau AG Encollage de bandes de matériau de l'industrie de traitement du tabac
EP2218516A2 (fr) 2009-02-05 2010-08-18 HAUNI Maschinenbau AG Encollage de bandes de matériau de l'industrie de traitement du tabac
DE102011086796A1 (de) 2011-11-22 2013-05-23 Hauni Maschinenbau Ag Einrichtung zum Auftragen von Leim auf einen Materialstreifen der Tabak verarbeitenden Industrie
CN106976743A (zh) * 2016-01-15 2017-07-25 佛山市宝索机械制造有限公司 封口质量稳定的纸卷封口装置
CN107999326A (zh) * 2017-12-06 2018-05-08 常德金德新材料科技股份有限公司 一种粉体材料的分散系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733446B4 (de) 1997-08-02 2005-10-27 Hauni Maschinenbau Ag Vorrichtung zum Auftragen einer Masse auf eine Bahn
DE102016107290A1 (de) * 2016-04-20 2017-10-26 Hauni Maschinenbau Gmbh Vorrichtung zum Auftragen einer Leimspur auf einen Umhüllungsstreifen eines stabförmigen Produktes der Tabak verarbeitenden Industrie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027166A1 (de) * 1968-05-15 1971-12-16 Lock wood Technical, Inc., Sand City Seaside, Calif. (V.St.A.) Auftragsvorrichtung für eine viskose Flüssigkeit, beispielsweise geschmolzenem Klebstoff
US3991708A (en) * 1975-06-23 1976-11-16 Moore Business Forms, Inc. Gravure-type adhesive applicator
DE3526257A1 (de) * 1985-07-23 1987-01-29 Sucker & Franz Mueller Gmbh Vorrichtung zum applizieren einer definierten produktmenge auf einen walzenmantel
DE3713278A1 (de) * 1986-04-30 1987-11-05 Will E C H Gmbh & Co Verfahren und vorrichtung zum auftragen einer fliessfaehigen masse auf eine bahn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027166A1 (de) * 1968-05-15 1971-12-16 Lock wood Technical, Inc., Sand City Seaside, Calif. (V.St.A.) Auftragsvorrichtung für eine viskose Flüssigkeit, beispielsweise geschmolzenem Klebstoff
US3991708A (en) * 1975-06-23 1976-11-16 Moore Business Forms, Inc. Gravure-type adhesive applicator
DE3526257A1 (de) * 1985-07-23 1987-01-29 Sucker & Franz Mueller Gmbh Vorrichtung zum applizieren einer definierten produktmenge auf einen walzenmantel
DE3713278A1 (de) * 1986-04-30 1987-11-05 Will E C H Gmbh & Co Verfahren und vorrichtung zum auftragen einer fliessfaehigen masse auf eine bahn

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0715900A2 (fr) * 1994-12-07 1996-06-12 Eastman Kodak Company Dispositif d'alimentation pour héliogravure
EP0715900A3 (fr) * 1994-12-07 1997-05-07 Eastman Kodak Co Dispositif d'alimentation pour héliogravure
CN1086608C (zh) * 1998-04-17 2002-06-26 郭桂民 用于卷烟包装机的粘结剂自动供应系统
CN1086609C (zh) * 1998-04-17 2002-06-26 郭桂民 卷烟厂用聚四氟乙烯乳胶自动供应系统
EP2727652A1 (fr) 2008-04-17 2014-05-07 HAUNI Maschinenbau AG Encollage de bandes de matériau de l'industrie de traitement du tabac
DE102008019434B4 (de) * 2008-04-17 2013-08-22 Hauni Maschinenbau Ag Beleimung von Materialstreifen der Tabak verarbeitenden Industrie
DE102008019434A1 (de) 2008-04-17 2009-10-29 Hauni Maschinenbau Ag Beleimung von Materialstreifen der Tabak verarbeitenden Industrie
JP2009254367A (ja) * 2008-04-17 2009-11-05 Hauni Maschinenbau Ag 煙草加工産業の材料帯の貼り付け
DE102008019433A1 (de) 2008-04-17 2009-12-03 Hauni Maschinenbau Ag Beleimung von Materialstreifen der Tabak verarbeitenden Industrie
EP2110182A2 (fr) 2008-04-17 2009-10-21 Hauni Maschinenbau AG Encollage de bandes de matériau de l'industrie de traitement du tabac
EP2110181B1 (fr) 2008-04-17 2017-06-14 Hauni Maschinenbau GmbH Encollage de bandes de matériau de l'industrie de traitement du tabac
EP2110181A2 (fr) 2008-04-17 2009-10-21 Hauni Maschinenbau AG Encollage de bandes de matériau de l'industrie de traitement du tabac
EP2218516A2 (fr) 2009-02-05 2010-08-18 HAUNI Maschinenbau AG Encollage de bandes de matériau de l'industrie de traitement du tabac
EP2664244A2 (fr) 2009-02-05 2013-11-20 HAUNI Maschinenbau AG Collage de bandes de matériau de l'industrie de traitement du tabac
DE102009007590A1 (de) 2009-02-05 2010-09-09 Hauni Maschinenbau Ag Beleimung von Materialstreifen der Tabak verarbeitenden Industrie
EP3216356A1 (fr) 2009-02-05 2017-09-13 Hauni Maschinenbau GmbH Collage de bandes de matériau de l'industrie du tabac
EP2596709A1 (fr) 2011-11-22 2013-05-29 HAUNI Maschinenbau AG Installation d'application de colle sur une bande de matériau de l'industrie de traitement du tabac
DE102011086796A1 (de) 2011-11-22 2013-05-23 Hauni Maschinenbau Ag Einrichtung zum Auftragen von Leim auf einen Materialstreifen der Tabak verarbeitenden Industrie
CN106976743A (zh) * 2016-01-15 2017-07-25 佛山市宝索机械制造有限公司 封口质量稳定的纸卷封口装置
CN106976743B (zh) * 2016-01-15 2024-04-19 佛山市宝索机械制造有限公司 封口质量稳定的纸卷封口装置
CN107999326A (zh) * 2017-12-06 2018-05-08 常德金德新材料科技股份有限公司 一种粉体材料的分散系统

Also Published As

Publication number Publication date
DE4309951A1 (de) 1994-09-29

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