ES8701532A1 - Hot-melt adhesive applicator - Google Patents

Hot-melt adhesive applicator

Info

Publication number
ES8701532A1
ES8701532A1 ES553297A ES553297A ES8701532A1 ES 8701532 A1 ES8701532 A1 ES 8701532A1 ES 553297 A ES553297 A ES 553297A ES 553297 A ES553297 A ES 553297A ES 8701532 A1 ES8701532 A1 ES 8701532A1
Authority
ES
Spain
Prior art keywords
adhesive
layer
applicator
spindle
chamber
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
Application number
ES553297A
Other languages
Spanish (es)
Other versions
ES553297A0 (en
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.)
LERIN MECANICAS
Original Assignee
LERIN MECANICAS
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 LERIN MECANICAS filed Critical LERIN MECANICAS
Priority to ES553297A priority Critical patent/ES8701532A1/en
Publication of ES8701532A1 publication Critical patent/ES8701532A1/en
Publication of ES553297A0 publication Critical patent/ES553297A0/en
Priority to GB8706277A priority patent/GB2188258B/en
Priority to IT8767220A priority patent/IT1208345B/en
Priority to DE19873709434 priority patent/DE3709434A1/en
Priority to FR878703998A priority patent/FR2595965B1/en
Expired 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
    • B05C5/0225—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 characterised by flow controlling means, e.g. valves, located proximate the outlet
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus

Landscapes

  • Coating Apparatus (AREA)

Abstract

An electrically-heated hot-melt adhesive applicator, of the kind comprising a reservoir for melting, a pump, an applicator and a connection hose, is characterised by the fact that the temperature is controlled by means of electronic proportional controllers, such control optionally allowing changes in the setting of working temperature in accordance with environmental changes. From another aspect the applicator 16 is characterised by having a blocking spindle 19 which prevents the emergence of adhesive when it presses on the nozzle 20 and which allows flow to occur when it separates from the nozzle, the spindle being actuated by compressed air acting on one or other face of a piston 21 which forms part of the spindle, and characterised by an empty annular chamber with an outlet 23 to the exterior, between the adhesive chamber and the piston chamber, such that any failure in the seals of the air section or in those of the adhesive section, will allow either the adhesive or the air to escape through the aforesaid outlet, thus giving warning of the failure. A hose of multi-layer construction is disclosed comprising a P.T.F.E. tube reinforced by a metal mesh layer and insulated by a glass fibre tape layer. A further layer is formed by electrical resistors which are held in place by a silicone rubber layer.
ES553297A 1986-03-24 1986-03-24 Hot-melt adhesive applicator Expired ES8701532A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES553297A ES8701532A1 (en) 1986-03-24 1986-03-24 Hot-melt adhesive applicator
GB8706277A GB2188258B (en) 1986-03-24 1987-03-17 Improvements in hot-melt adhesive applicators
IT8767220A IT1208345B (en) 1986-03-24 1987-03-20 REFINEMENT FOR THERMAL-FUSE ADHESIVE APPLICATORS
DE19873709434 DE3709434A1 (en) 1986-03-24 1987-03-21 APPLICATION DEVICE FOR HOT MELT GLUE
FR878703998A FR2595965B1 (en) 1986-03-24 1987-03-23 HEAT-MELT ADHESIVE APPLICATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES553297A ES8701532A1 (en) 1986-03-24 1986-03-24 Hot-melt adhesive applicator

Publications (2)

Publication Number Publication Date
ES8701532A1 true ES8701532A1 (en) 1986-12-16
ES553297A0 ES553297A0 (en) 1986-12-16

Family

ID=8491037

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553297A Expired ES8701532A1 (en) 1986-03-24 1986-03-24 Hot-melt adhesive applicator

Country Status (5)

Country Link
DE (1) DE3709434A1 (en)
ES (1) ES8701532A1 (en)
FR (1) FR2595965B1 (en)
GB (1) GB2188258B (en)
IT (1) IT1208345B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216041B (en) * 1988-03-31 1992-04-15 British United Shoe Machinery Adhesive supply system
US5924607A (en) * 1996-02-16 1999-07-20 Nireco Corporation Hot melt applicator and nozzle used therefor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1293132A (en) * 1968-11-12 1972-10-18 Gulton Europ Ltd Improvements in or relating to temperature controllers
US3690518A (en) * 1970-11-13 1972-09-12 Nordson Corp Modular applicator system
US3792801A (en) * 1971-10-29 1974-02-19 Nordson Corp Thermoplastic applicator with self-cleaning supply reservoir
US4026237A (en) * 1975-10-01 1977-05-31 Emhart Industries, Inc. Apparatus for applying hot melt glue to a surface of an object
EP0028071A1 (en) * 1979-10-11 1981-05-06 Thomas John Wood Apparatus for dispensing mastic material
US4485941A (en) * 1981-09-14 1984-12-04 Nordson Corporation Apparatus for melting and dispensing thermoplastic material
JPS58202074A (en) * 1981-12-29 1983-11-25 Nordson Kk Automatic gun for ejecting thermoplastic resin
CA1200688A (en) * 1982-09-30 1986-02-18 Peter J. Petrecca Apparatus for melting and dispensing thermoplastic material
GB2130761B (en) * 1982-11-24 1986-07-09 British United Shoe Machinery Temperature control
US4486149A (en) * 1983-03-11 1984-12-04 Nordson Corporation Heated liquid system interlock
US4535719A (en) * 1984-04-06 1985-08-20 Nordson Corporation Liquid dispensing gun with substrate separator
DE3416105A1 (en) * 1984-04-30 1985-11-07 Meltex Verbindungstechnik GmbH, 2120 Lüneburg MELT ADHESIVE HOSE

Also Published As

Publication number Publication date
GB2188258A (en) 1987-09-30
DE3709434A1 (en) 1987-10-01
FR2595965B1 (en) 1990-08-24
GB8706277D0 (en) 1987-04-23
ES553297A0 (en) 1986-12-16
FR2595965A1 (en) 1987-09-25
GB2188258B (en) 1989-12-28
IT1208345B (en) 1989-06-12
IT8767220A0 (en) 1987-03-20

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Legal Events

Date Code Title Description
RD1A Patent seized

Effective date: 20020403

FD2A Announcement of lapse in spain

Effective date: 20170627