EP0983797A3 - Method and device for applying an adhesive onto a product surface - Google Patents

Method and device for applying an adhesive onto a product surface Download PDF

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Publication number
EP0983797A3
EP0983797A3 EP99115452A EP99115452A EP0983797A3 EP 0983797 A3 EP0983797 A3 EP 0983797A3 EP 99115452 A EP99115452 A EP 99115452A EP 99115452 A EP99115452 A EP 99115452A EP 0983797 A3 EP0983797 A3 EP 0983797A3
Authority
EP
European Patent Office
Prior art keywords
product surface
applying
nozzle
adhesive onto
dispensing
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Withdrawn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
EP99115452A
Other languages
German (de)
French (fr)
Other versions
EP0983797A2 (en
Inventor
Thomas Meyer
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.)
Robatech AG
Original Assignee
Robatech 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 Robatech AG filed Critical Robatech AG
Publication of EP0983797A2 publication Critical patent/EP0983797A2/en
Publication of EP0983797A3 publication Critical patent/EP0983797A3/en
Withdrawn legal-status Critical Current

Links

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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0861—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single jet constituted by a liquid or a mixture containing a liquid and several gas jets
    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material

Landscapes

  • Nozzles (AREA)
  • Coating Apparatus (AREA)

Abstract

Die Erfindung bezieht sich auf ein Verfahren und eine Vorrichtung zur Abgabe von Haftmitteln, insbesondere zur Abgabe von Schmelzklebstoffen in Form eines auf eine Produktfläche gerichteten von mindestens einem Luftstrahl beaufschlagten Haftmittel-Sprühfadens.The invention relates to a method and a device for dispensing adhesives, in particular for dispensing hot melt adhesives in the form of a product surface directional adhesive spray thread acted upon by at least one air jet.

An dem einen Ende der Vorrichtung (45) ist ein Spritzkopf (40) angeordnet, welcher ein Anschlussgehäuse (25) zur Aufnahme eines mit einer als Düsenkanal ausgebildeten Austrittsöffnung (34) für den Haftmittel-Sprühfaden (Leim) versehenes Einsatzstücks (30), eine zur koaxialen Lagerung der Kolbenstange (43) ausgebildete Führungshülse (35) sowie einen Düsenkörper (15) mit in Umfangsrichtung verteilt zueinander angeordneten Bohrungen (20) umfasst, in weiche jeweils eine Luftdüse (10) mit in Durchströmrichtung konvergent-divergent ausgebildetem Innenraum angeordnet ist.

Figure 00000001
At one end of the device ( 45 ) there is a spray head ( 40 ) which has a connection housing ( 25 ) for receiving an insert ( 30 ) provided with an outlet opening ( 34 ) designed as a nozzle channel for the adhesive spray thread (glue) For the coaxial mounting of the piston rod ( 43 ) formed guide sleeve ( 35 ) and a nozzle body ( 15 ) with holes arranged in the circumferential direction to each other ( 20 ), in each of which an air nozzle ( 10 ) is arranged with a convergent-divergent interior in the flow direction.
Figure 00000001
EP99115452A 1998-09-04 1999-08-05 Method and device for applying an adhesive onto a product surface Withdrawn EP0983797A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH181598 1998-09-04
CH181598 1998-09-04

Publications (2)

Publication Number Publication Date
EP0983797A2 EP0983797A2 (en) 2000-03-08
EP0983797A3 true EP0983797A3 (en) 2003-02-05

Family

ID=4219254

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99115452A Withdrawn EP0983797A3 (en) 1998-09-04 1999-08-05 Method and device for applying an adhesive onto a product surface

Country Status (2)

Country Link
US (1) US6170759B1 (en)
EP (1) EP0983797A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108405265A (en) * 2018-05-17 2018-08-17 管庆芬 A kind of headlamp production spot gluing equipment

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002531242A (en) * 1998-12-03 2002-09-24 ノードソン コーポレーション Hot melt material application system with high temperature pressure monitoring thermal recirculation manifold
JP4947330B2 (en) * 2001-06-05 2012-06-06 ノードソン株式会社 Nozzle cap for adhesive dispenser
US6811095B2 (en) * 2002-01-07 2004-11-02 Illinois Tool Works Inc. All plastic air cap for hot melt adhesive applicator
JP3963750B2 (en) * 2002-03-25 2007-08-22 日本電産サンキョー株式会社 Curved cutting method
AU2003239136A1 (en) * 2002-04-12 2003-10-27 Nordson Corporation Applicator and nozzle for dispensing controlled patterns of liquid material
FR2839663B1 (en) * 2002-05-16 2004-07-23 Itw Surfaces & Finitions SPRAY HEAD OF A PRODUCT SUCH AS PAINT
FR2852867B1 (en) * 2003-03-24 2005-06-03 Joseph Haiun FLUID SPRAY NOZZLE OVERHEATING
US7178742B2 (en) * 2003-05-06 2007-02-20 Lear Corporation Fluid delivery system for spray applicator
US20070049886A1 (en) * 2005-08-31 2007-03-01 Kimberly-Clark Worldwide, Inc. Absorbent web with improved integrity and methods for making the same
US7461836B2 (en) * 2006-08-11 2008-12-09 Moring Kenneth E Apparatus and method for creating an insert on an inline printing press
KR100807356B1 (en) 2006-09-15 2008-02-28 주식회사 데코엔지니어링 Spray nozzle for bonding to attach inner and outer pannel for car
DE102010001454A1 (en) 2010-02-01 2011-08-04 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Device for manufacturing web, particularly hot melt adhesive, on surface of workpieces, is provided with supply line for web-forming material, compressed gas source and spray head
KR101142248B1 (en) 2010-03-10 2012-05-07 주식회사 은성글로벌상사 jet apparatus of liquid and air for skin peeling
CN104001643A (en) * 2013-12-18 2014-08-27 柳州广菱汽车技术有限公司 Gluing gun
DE102014202339B4 (en) * 2014-02-10 2017-06-01 Jürgen Hiessl Spray head for applying and distributing liquids in minimal quantities
US9446422B2 (en) * 2015-02-10 2016-09-20 Nordson Corporation Adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive
EP3524362A4 (en) * 2016-10-07 2020-06-17 Musashi Engineering, Inc. Liquid material discharge device with temperature control device, application device for same, and application method
WO2018152972A1 (en) * 2017-02-21 2018-08-30 南通中菱绝缘材料有限公司 Inching-type air pressure glue dropper
CN107930994A (en) * 2017-12-27 2018-04-20 苏州华控注胶技术有限公司 A kind of structural member and its glue-injection machine for being provided with injecting glue runner
CN110877004A (en) * 2018-09-05 2020-03-13 中航贵州飞机有限责任公司 Pressure injecting glue ware
ES2906064T3 (en) * 2019-03-29 2022-04-13 Robatech Ag Device for dispensing a flowable medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920362A (en) * 1972-10-27 1975-11-18 Jeffers Albert L Filament forming apparatus with sweep fluid channel surrounding spinning needle
DE2637536A1 (en) * 1975-08-20 1977-02-24 Nippon Sheet Glass Co Ltd METHOD AND APPARATUS FOR THE PRODUCTION OF FIBERS FROM A MATERIAL SOFTENING UNDER HEAT
EP0541960A1 (en) * 1991-10-29 1993-05-19 Nordson Corporation Loop producing apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33481E (en) 1987-04-23 1990-12-11 Nordson Corporation Adhesive spray gun and nozzle attachment
US4969602A (en) 1988-11-07 1990-11-13 Nordson Corporation Nozzle attachment for an adhesive dispensing device
US5065943A (en) 1990-09-06 1991-11-19 Nordson Corporation Nozzle cap for an adhesive dispenser
US5292068A (en) 1992-08-17 1994-03-08 Nordson Corporation One-piece, zero cavity nozzle for swirl spray of adhesive
US5431343A (en) * 1994-03-15 1995-07-11 Nordson Corporation Fiber jet nozzle for dispensing viscous adhesives

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920362A (en) * 1972-10-27 1975-11-18 Jeffers Albert L Filament forming apparatus with sweep fluid channel surrounding spinning needle
DE2637536A1 (en) * 1975-08-20 1977-02-24 Nippon Sheet Glass Co Ltd METHOD AND APPARATUS FOR THE PRODUCTION OF FIBERS FROM A MATERIAL SOFTENING UNDER HEAT
EP0541960A1 (en) * 1991-10-29 1993-05-19 Nordson Corporation Loop producing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108405265A (en) * 2018-05-17 2018-08-17 管庆芬 A kind of headlamp production spot gluing equipment

Also Published As

Publication number Publication date
EP0983797A2 (en) 2000-03-08
US6170759B1 (en) 2001-01-09

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