EP1044726A2 - Procédé et dispositif d'application d'adhésif sur une pièce à revêtir d'un film - Google Patents

Procédé et dispositif d'application d'adhésif sur une pièce à revêtir d'un film Download PDF

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Publication number
EP1044726A2
EP1044726A2 EP00107229A EP00107229A EP1044726A2 EP 1044726 A2 EP1044726 A2 EP 1044726A2 EP 00107229 A EP00107229 A EP 00107229A EP 00107229 A EP00107229 A EP 00107229A EP 1044726 A2 EP1044726 A2 EP 1044726A2
Authority
EP
European Patent Office
Prior art keywords
adhesive
roller
application roller
workpiece
application
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Withdrawn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
EP00107229A
Other languages
German (de)
English (en)
Other versions
EP1044726A3 (fr
Inventor
Reinhard Huber
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.)
Robert Buerkle GmbH
Original Assignee
Robert Buerkle 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 Robert Buerkle GmbH filed Critical Robert Buerkle GmbH
Publication of EP1044726A2 publication Critical patent/EP1044726A2/fr
Publication of EP1044726A3 publication Critical patent/EP1044726A3/fr
Withdrawn legal-status Critical Current

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    • 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
    • B05C1/086—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 a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith
    • B05C1/0865—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 a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith the cooperating element being a roller, e.g. a coating 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
    • B05C1/0826—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
    • 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
    • B05C1/0834—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 the coating roller co-operating with other rollers, e.g. dosing, transfer rollers

Definitions

  • the invention relates to a method and a device for application of adhesive to a workpiece to be coated with a film, in particular a piece of furniture made of wood or wood-based material.
  • the application of glue to the surface of such a workpiece is therefore usually carried out in spray technology: a two-component Adhesive is applied to the surface of the film to be coated Workpiece sprayed on, so that milling and edges of the workpiece be glued.
  • a two-component Adhesive is applied to the surface of the film to be coated Workpiece sprayed on, so that milling and edges of the workpiece be glued.
  • One problem here is that in the Spray technology always produces an overspray that is potentially harmful to health Dangers and possible environmental pollution are questionable can be and causes undesirable loss of adhesive, and other that with the spray application on the surface to be coated of the workpiece can be trapped in fine dust, which leads to an undesirable Roughness of the surface leads.
  • To a spray order of the To enable adhesive it must only have a low viscosity, which is one of the most common water-soluble adhesives relatively high water content.
  • wood or wood-based material is an adhesive with a high water content disadvantageous because it swells on the surface of the workpiece can lead.
  • open-pore and therefore hygoscopic Edges of furniture parts made of wood-based materials, such as chipboard and fiberboard, are particularly sensitive here.
  • the object of the invention based on a method and a device for applying adhesive to propose on a workpiece to be coated with a film, with the or with which the application of the adhesive is less complex and less expensive and swellings and unwanted roughness of the surface to be coated are largely avoided or reduced can.
  • the adhesive is applied to the workpiece to be coated no longer sprayed on, but first an elastically deformable Application roller and then with this, by rolling on the coating surface of the workpiece, applied to the workpiece.
  • the soft, deformable coating of the application roller ensures that the adhesive also on parts of the edges, on the flanks of elevations and in recesses of the surface to be coated reached.
  • the adhesive is applied can be dosed much more evenly and precisely; the loss of glue Overspray is completely eliminated. Applying the adhesive using a Applicator roller also enables continuous adhesive application.
  • the use of a one-component adhesive is also possible without any problems.
  • the device according to the invention comprises an elastically deformable application roller for applying adhesive to the surface to be coated of the workpiece and a metering device for applying the adhesive on the applicator roller.
  • a metering device for applying the adhesive on the applicator roller.
  • the Applicator roller When the applicator roller to apply the adhesive to the workpiece executes more than one revolution, a subsequent one may be uneven Adhesive application due to unevenly remaining on the application roller Excess adhesive can be prevented by the Applicator roller is equipped with a first squeegee, the excess Adhesive removed from the applicator roller before starting with a new one Adhesive is provided.
  • the device according to the invention be equipped with a circulating pump, which is used for an adhesive circulation worries.
  • the adhesive is preferably applied to the application roller with a metering roller that comes up to a gap on the applicator roller is and is preferably rotated in the opposite direction to the applicator roller.
  • the fresh glue can then be placed in this gap, the Application roller removes the adhesive from the nip, carries it with it and opens it of the workpiece surface.
  • the amount of glue carried depends on the width of the gap or the pressure force between Applicator roller and metering roller as well as the speed of rotation of the Dosing roller, can be regulated in a simple manner.
  • the application roller preferably carries an elastically deformable, soft Covering with 15 to 35 Shore A.
  • a one-component adhesive is used. This preferably has a viscosity between 1000 mPas and 3000 mPas on.
  • the single figure shows schematically a device for applying Adhesive to a workpiece 1 to be coated with a film Applicator roller 2, a metering roller 3 assigned to this, a first Doctor blade 4 for the application roller 2, a second doctor blade 5 for the metering roller 3, a reservoir 6 for the adhesive 7, a circulation pump 8 and a cleaning device 9.
  • a conveyor belt 10 and a conveyor roller 11 available for feeding and transporting the Workpiece 1 are also a conveyor belt 10 and a conveyor roller 11 available.
  • the adhesive 7 is removed from the storage container 6 and by means of the Circulation pump 8 through the cleaning device 9 between the Dosing roller 3 and the application roller 2 formed gap 12 fed.
  • the Application roller 2 takes off due to the viscosity of the adhesive 7 Gap 12 with adhesive 7 and carry it on the surface to be coated 13 of the workpiece 1 rolling off on this surface 13. Excess, on the application roller 2 remaining adhesive 7 is by the squeegee 4 removed and returned to the reservoir 6.
  • the amount transported by the application roller 2 from the gap 12 to the workpiece 1 Adhesive 7 is the result of an opposite rotational movement of the Dosing roller 3 is limited and depends on the speed of rotation. Unwanted from the nip 12 by the metering roller 3 Adhesive 7 is stripped from the second doctor blade 5 and the rotating one Glue 7 fed again.

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
EP00107229A 1999-04-15 2000-04-01 Procédé et dispositif d'application d'adhésif sur une pièce à revêtir d'un film Withdrawn EP1044726A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999117130 DE19917130A1 (de) 1999-04-15 1999-04-15 Verfahren und Vorrichtung zum Auftragen von Klebstoff auf ein mit einer Folie zu beschichtendes Werkstück
DE19917130 1999-04-15

Publications (2)

Publication Number Publication Date
EP1044726A2 true EP1044726A2 (fr) 2000-10-18
EP1044726A3 EP1044726A3 (fr) 2004-02-04

Family

ID=7904728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00107229A Withdrawn EP1044726A3 (fr) 1999-04-15 2000-04-01 Procédé et dispositif d'application d'adhésif sur une pièce à revêtir d'un film

Country Status (3)

Country Link
EP (1) EP1044726A3 (fr)
DE (1) DE19917130A1 (fr)
PL (1) PL339694A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20090329A1 (it) * 2009-11-04 2011-05-05 Monti Antonio Spa Dispositivo spalmatore di film collanti su supporti con superficie irregolare, come tavole di legno e simili
CN103286048A (zh) * 2013-05-22 2013-09-11 同济大学 胶粘剂施胶方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10235019A1 (de) * 2002-07-31 2004-02-12 Homag Holzbearbeitungssysteme Ag Verfahren zum Beschichten von plattenförmigen Werkstücken mit einer Dekorfolie
DE20311665U1 (de) 2003-07-28 2003-10-02 Robert Bürkle GmbH, 72250 Freudenstadt Vorrichtung zum Aufbringen von Lack auf plattenförmige Werkstücke
DE102005035860A1 (de) 2005-02-17 2006-08-24 Karl W. Niemann Gmbh & Co.Kg Verfahren zum Beschichten von Werkstücken mit rutschfestem Belag
DE102008049496A1 (de) 2008-09-29 2010-04-01 Robert Bürkle GmbH Verfahren und Vorrichtung zum Aufbringen von Lack auf plattenförmige Werkstücke
DE102018114696A1 (de) * 2018-06-19 2019-12-19 Ks Gleitlager Gmbh Verfahren zum Herstellen eines Axialgleitlagerelements

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307816C2 (de) 1993-03-12 1995-11-23 Buerkle Gmbh & Co Robert Vorrichtung zur Beschichtung von dreidimensionalen Körpern

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US2785083A (en) * 1948-07-24 1957-03-12 Diamond Alkali Co Cellulosic sheet coated with a desiccated ridged film of adhesive sodium silicate
US3540410A (en) * 1968-08-20 1970-11-17 Du Pont Coating machine having spiral surface agitator roll
US3762366A (en) * 1969-11-20 1973-10-02 Weyerhaeuser Co Coating applicator
CH638116A5 (de) * 1979-06-29 1983-09-15 Steinemann Ulrich Ag Maschinen Verfahren und maschine zum beschichten eines bogens.
DE4021843A1 (de) * 1990-07-09 1992-01-16 Buerkle Gmbh & Co Robert Vorrichtung zum auftragen eines lackes
DE69200662T2 (de) * 1991-10-03 1995-03-30 Casco Nobel Ab Verfahren zum Auftrag eines Klebemittels.
DE9303814U1 (de) * 1993-03-09 1994-07-07 Zimmer, Johannes, Klagenfurt Auftragungsvorrichtung
MY115166A (en) * 1993-12-29 2003-04-30 Faustel Inc Process for resin impregnation of a porous web
DE19516037A1 (de) * 1995-05-04 1996-11-07 Nordson Corp Verfahren und Vorrichtung zum Auftragen von Klebstoff
DE19704260A1 (de) * 1996-03-15 1997-11-06 Schaefer Hans Juergen Verfahren und Vorrichtung zum selektiven Beschichten von Lacken auf Leiterplatten
DE29613019U1 (de) * 1996-07-26 1996-09-19 Internorm Walzen GmbH, 49401 Damme Auftragswalze
IT1286801B1 (it) * 1996-12-04 1998-07-17 Gd Spa Dispositivo gommatore per l'applicazione di una sostanza adesiva a materiale in foglio
DE29716803U1 (de) * 1997-09-18 1998-02-19 Rauch, Walter, 66440 Blieskastel Vorrichtung zum Beschichten von Teilen mit flüssigen, pastösen, thixotropen und faser- oder partikelhaltigen Stoffen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307816C2 (de) 1993-03-12 1995-11-23 Buerkle Gmbh & Co Robert Vorrichtung zur Beschichtung von dreidimensionalen Körpern

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20090329A1 (it) * 2009-11-04 2011-05-05 Monti Antonio Spa Dispositivo spalmatore di film collanti su supporti con superficie irregolare, come tavole di legno e simili
EP2319629A1 (fr) * 2009-11-04 2011-05-11 Monti Antonio S.P.A. Dispositif d'application de colle sur des substrats ayant une structure de surface irrégulière comme des panneaux en bois ou similaire
CN103286048A (zh) * 2013-05-22 2013-09-11 同济大学 胶粘剂施胶方法
CN103286048B (zh) * 2013-05-22 2015-07-08 同济大学 胶粘剂施胶方法

Also Published As

Publication number Publication date
PL339694A1 (en) 2000-10-23
DE19917130A1 (de) 2000-10-19
EP1044726A3 (fr) 2004-02-04

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