EP0081100B1 - Vorrichtung zum intermittierenden Auftragen von Klebstoff - Google Patents

Vorrichtung zum intermittierenden Auftragen von Klebstoff Download PDF

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Publication number
EP0081100B1
EP0081100B1 EP82110501A EP82110501A EP0081100B1 EP 0081100 B1 EP0081100 B1 EP 0081100B1 EP 82110501 A EP82110501 A EP 82110501A EP 82110501 A EP82110501 A EP 82110501A EP 0081100 B1 EP0081100 B1 EP 0081100B1
Authority
EP
European Patent Office
Prior art keywords
glue
bore
nozzle
glue nozzle
adhesive
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
EP82110501A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0081100A2 (de
EP0081100A3 (en
Inventor
Manfred Langenbach
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.)
Maschinenfabrik Alfred Schmermund GmbH and Co
Original Assignee
Maschinenfabrik Alfred Schmermund GmbH and Co
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 Maschinenfabrik Alfred Schmermund GmbH and Co filed Critical Maschinenfabrik Alfred Schmermund GmbH and Co
Publication of EP0081100A2 publication Critical patent/EP0081100A2/de
Publication of EP0081100A3 publication Critical patent/EP0081100A3/de
Application granted granted Critical
Publication of EP0081100B1 publication Critical patent/EP0081100B1/de
Expired 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
    • 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
    • B05C5/0229—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 the valve being a gate valve or a sliding valve
    • B05C5/0233—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 the valve being a gate valve or a sliding valve rotating valve, e.g. rotating perforated cylinder
    • 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
    • B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
    • B31B50/622—Applying glue on already formed boxes

Definitions

  • the invention relates to a device for the intermittent application of adhesive to moving material, in particular packaging material, with a lockable glue nozzle and a step-shaped recess arranged adjacent to it, which is located behind the glue nozzle in the transport direction of the material.
  • DE-B-1 274 864 provides for the glue nozzle to be closed in a time of less than 1/100 sec, as a result of which the thread formation is to be reliably prevented.
  • this procedure is difficult to carry out in packaging machines which operate at different speeds, since the fast closing can only be carried out mechanically on the one hand, but should be carried out synchronously with the machine on the other hand.
  • a device of the type mentioned is known from DE-A-2709935, according to which the adhesive located in the glue nozzle is sucked back when the glue nozzle is closed. However, it has been shown that this cannot reliably prevent thread formation.
  • the object of the invention is to provide a device of the type mentioned at the outset with which undesired gluing of packaging blanks can be reliably avoided.
  • This object is achieved in that a hole is made in the recess behind the glue nozzle and is connected to a vacuum source.
  • the bore can be connected to the vacuum source via a control member such that the vacuum is applied to the bore as soon as the glue nozzle is shut off.
  • the bore can also be permanently connected to the vacuum source.
  • the device comprises a nozzle body 1, in which a glue nozzle 2 is arranged, which is connected to a glue supply 4 by a valve 3.
  • the glue nozzle 2 is shown closed here.
  • a glue bead 7 has been formed on a packaging blank 6 moved in the direction of the arrow 5, and a glue thread 8 has also formed between the glue bead 7 and the glue nozzle 2.
  • the nozzle body 1 is now designed such that there is a step-shaped recess 9 directly behind the glue nozzle 2 (seen in the transport direction of the packaging blank 6).
  • the recess 9 opens a bore 10 which is connected to a vacuum source, not shown, so that the glue thread 8 is sucked in.
  • the bore 10 can either be connected when the valve 3 is closed or can be permanently connected to the vacuum source, the second option having proven to be the simplest solution but also fully functional.

Landscapes

  • Coating Apparatus (AREA)
  • Package Closures (AREA)
  • Making Paper Articles (AREA)
EP82110501A 1981-12-04 1982-11-13 Vorrichtung zum intermittierenden Auftragen von Klebstoff Expired EP0081100B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3148037A DE3148037C2 (de) 1981-12-04 1981-12-04 Vorrichtung zum intermittierenden Auftragen von Klebstoff
DE3148037 1981-12-04

Publications (3)

Publication Number Publication Date
EP0081100A2 EP0081100A2 (de) 1983-06-15
EP0081100A3 EP0081100A3 (en) 1985-01-16
EP0081100B1 true EP0081100B1 (de) 1987-03-25

Family

ID=6147897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110501A Expired EP0081100B1 (de) 1981-12-04 1982-11-13 Vorrichtung zum intermittierenden Auftragen von Klebstoff

Country Status (7)

Country Link
US (1) US4461236A (enrdf_load_stackoverflow)
EP (1) EP0081100B1 (enrdf_load_stackoverflow)
JP (1) JPS58104665A (enrdf_load_stackoverflow)
CS (1) CS245779B2 (enrdf_load_stackoverflow)
DD (1) DD206945A5 (enrdf_load_stackoverflow)
DE (2) DE3148037C2 (enrdf_load_stackoverflow)
SU (1) SU1118277A3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10330751A1 (de) * 2003-07-07 2005-02-10 Windmöller & Hölscher Kg Bodenlegevorrichtung für Papiersäcke

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735260A1 (de) * 1987-10-17 1989-04-27 Bosch Gmbh Robert Verschliessvorrichtung fuer zweiteilige kapseln
US5360516A (en) * 1992-11-12 1994-11-01 Philip Morris Incorporated Application of fluidized material to a substrate using intermittent charges of compressed air
ITBO940257A1 (it) * 1994-06-02 1995-12-02 Gd Spa Dispositivo erogatore di sostanze fluide.
JP3200763B2 (ja) * 1997-02-04 2001-08-20 株式会社ヒラノテクシード 両面塗工型塗工装置
DE19714029C2 (de) * 1997-04-04 1999-06-10 Bargen Rudolf Von Auftragskopf
FR2765191B1 (fr) * 1997-06-26 1999-08-20 Cermex Procede et machine de collage automatique d'un film plastique thermoretractable sur le fond d'une caisse ouverte
DE10309893B4 (de) * 2002-09-13 2019-05-23 Windmöller & Hölscher Kg Bodenlegevorrichtung für Papiersäcke sowie Verfahren zum Betrieb einer Bodenlegevorrichtung
CN101952175B (zh) * 2008-02-26 2012-02-01 西得乐控股和技术公司 用于贴标机的真空转鼓
DE102011082631B4 (de) * 2011-09-13 2017-04-27 VW-VM Forschungsgesellschaft mbH & Co. KG Intermittierendes Beschichten von bewegten Oberflächen
DE102012217683B3 (de) * 2012-09-27 2014-02-20 Volkswagen Varta Microbattery Forschungsgesellschaft Mbh & Co. Kg Schaltbares Schlitzventil für eine Beschichtungsanlage, Beschichtungsanlage und Verwendung der Anlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274864B (de) * 1966-02-24 1968-08-08 Henkel & Cie Gmbh Verfahren zum intermittierenden Auftragen von zum Fadenspinnen neigendem thermoplastischem Klebstoff
IL31504A0 (en) * 1968-08-07 1969-03-27 Weyerhaeuser Co Adhesive applicator apparatus for box-forming machines
JPS50122539A (enrdf_load_stackoverflow) * 1974-03-13 1975-09-26
US3943527A (en) * 1975-06-04 1976-03-09 Rca Corporation Noncontacting marker
GB1578018A (en) * 1976-03-11 1980-10-29 Schmermund A Glue applications
DD137788A3 (de) * 1978-05-17 1979-09-26 Eckerhard Pruefer Verfahren und vorrichtung zum retuschieren von kanten
JPS552474U (enrdf_load_stackoverflow) * 1979-03-22 1980-01-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10330751A1 (de) * 2003-07-07 2005-02-10 Windmöller & Hölscher Kg Bodenlegevorrichtung für Papiersäcke

Also Published As

Publication number Publication date
DD206945A5 (de) 1984-02-15
JPS58104665A (ja) 1983-06-22
US4461236A (en) 1984-07-24
JPH0220310B2 (enrdf_load_stackoverflow) 1990-05-08
DE3275821D1 (en) 1987-04-30
EP0081100A2 (de) 1983-06-15
DE3148037A1 (de) 1983-06-09
DE3148037C2 (de) 1983-10-27
EP0081100A3 (en) 1985-01-16
SU1118277A3 (ru) 1984-10-07
CS245779B2 (en) 1986-10-16

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