EP4063026A3 - Application device - Google Patents

Application device Download PDF

Info

Publication number
EP4063026A3
EP4063026A3 EP22159325.4A EP22159325A EP4063026A3 EP 4063026 A3 EP4063026 A3 EP 4063026A3 EP 22159325 A EP22159325 A EP 22159325A EP 4063026 A3 EP4063026 A3 EP 4063026A3
Authority
EP
European Patent Office
Prior art keywords
application
base body
application device
heads
fastening
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.)
Granted
Application number
EP22159325.4A
Other languages
German (de)
French (fr)
Other versions
EP4063026C0 (en
EP4063026A2 (en
EP4063026B1 (en
Inventor
Herr Wolfgang PUFFE
Herr Marcel PUFFE
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.)
Puffe Engineering GmbH
Original Assignee
Puffe Engineering 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 Puffe Engineering GmbH filed Critical Puffe Engineering GmbH
Publication of EP4063026A2 publication Critical patent/EP4063026A2/en
Publication of EP4063026A3 publication Critical patent/EP4063026A3/en
Application granted granted Critical
Publication of EP4063026C0 publication Critical patent/EP4063026C0/en
Publication of EP4063026B1 publication Critical patent/EP4063026B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • 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
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • B05C5/0275—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve
    • B05C5/0279—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve independently, e.g. individually, flow controlled
    • 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
    • B05C5/0245—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 for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web

Landscapes

  • Coating Apparatus (AREA)

Abstract

Auftragsvorrichtung zum Auftragen eines viskosen Mediums, insbesondere Heißschmelzkleber, auf ein Substrat, umfassend:einen Grundkörper (1),mehrere Auftragsköpfe (2, 2'), die entlang einer Querachse (Q) der Auftragsvorrichtung in Reihe nebeneinander angeordnet und an dem Grundkörper (1) befestigt sind, wobei die Auftragsköpfe (12, 12') jeweils zumindest eine Ausnehmung (11, 11', 12, 12') aufweisen, die gemeinsam mit einer Ausnehmung (11, 11', 12, 12') eines benachbarten Auftragskopfs (2, 2') einen Befestigungsdurchbruch (13) bildet, unddass die Auftragsvorrichtung ferner Befestigungsmittel umfasst, die jeweils einen Bolzen (14) aufweisen, der in einem der Befestigungsdurchbrüche (13) sitzt, am Grundkörper (1) befestigt ist und an einer vom Grundkörper (1) abgewandten Seite der Auftragsköpfe (2, 2') gegen beide, den jeweiligen Befestigungsdurchbruch (13) bildende Auftragsköpfe (2, 2') abgestützt ist.Application device for applying a viscous medium, in particular hot-melt adhesive, to a substrate, comprising:a base body (1),several application heads (2, 2'), which are arranged in a row next to one another along a transverse axis (Q) of the application device and are attached to the base body (1 ) are fixed, the application heads (12, 12') each having at least one recess (11, 11', 12, 12') which together with a recess (11, 11', 12, 12') of an adjacent application head ( 2, 2') forms a fastening opening (13), and that the application device further comprises fastening means, each having a bolt (14) which sits in one of the fastening openings (13), is fastened to the base body (1) and to one of the base body (1) the opposite side of the application heads (2, 2') is supported against both application heads (2, 2') forming the respective fastening aperture (13).

EP22159325.4A 2021-03-23 2022-03-01 Application device Active EP4063026B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021107264.6A DE102021107264A1 (en) 2021-03-23 2021-03-23 application device

Publications (4)

Publication Number Publication Date
EP4063026A2 EP4063026A2 (en) 2022-09-28
EP4063026A3 true EP4063026A3 (en) 2022-10-19
EP4063026C0 EP4063026C0 (en) 2023-09-20
EP4063026B1 EP4063026B1 (en) 2023-09-20

Family

ID=80623453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22159325.4A Active EP4063026B1 (en) 2021-03-23 2022-03-01 Application device

Country Status (5)

Country Link
US (1) US20220305518A1 (en)
EP (1) EP4063026B1 (en)
DE (1) DE102021107264A1 (en)
ES (1) ES2962138T3 (en)
PL (1) PL4063026T3 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908240A2 (en) * 1997-10-10 1999-04-14 Nordson Corporation Apparatus for dispensing an adhesive
US20080110939A1 (en) * 2006-11-15 2008-05-15 Nordson Corporation Liquid dispensing apparatus including an attachment member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20020564U1 (en) 2000-12-05 2001-05-03 Nordson Corp Westlake Device for dispensing fluids, in particular flowable adhesive
ES2560555T3 (en) 2006-01-06 2016-02-19 Nordson Corporation Liquid dispenser with individualized process air control
DE102013101637B4 (en) 2013-02-19 2017-02-16 Puffe Engineering Gmbh Application head for viscous media

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908240A2 (en) * 1997-10-10 1999-04-14 Nordson Corporation Apparatus for dispensing an adhesive
US20080110939A1 (en) * 2006-11-15 2008-05-15 Nordson Corporation Liquid dispensing apparatus including an attachment member

Also Published As

Publication number Publication date
ES2962138T3 (en) 2024-03-15
EP4063026C0 (en) 2023-09-20
DE102021107264A1 (en) 2022-09-29
PL4063026T3 (en) 2024-02-26
EP4063026A2 (en) 2022-09-28
US20220305518A1 (en) 2022-09-29
EP4063026B1 (en) 2023-09-20

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