EP1655425A1 - Dispositif pour appliquer une colle à deux composants sur une couche de blocs de construction en maçonnerie - Google Patents

Dispositif pour appliquer une colle à deux composants sur une couche de blocs de construction en maçonnerie Download PDF

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Publication number
EP1655425A1
EP1655425A1 EP05450177A EP05450177A EP1655425A1 EP 1655425 A1 EP1655425 A1 EP 1655425A1 EP 05450177 A EP05450177 A EP 05450177A EP 05450177 A EP05450177 A EP 05450177A EP 1655425 A1 EP1655425 A1 EP 1655425A1
Authority
EP
European Patent Office
Prior art keywords
component adhesive
block
adhesive
mixing rotor
application surface
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
EP05450177A
Other languages
German (de)
English (en)
Other versions
EP1655425B1 (fr
Inventor
Friedrich Walzer
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.)
Redbloc Beteiligungs GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1655425A1 publication Critical patent/EP1655425A1/fr
Application granted granted Critical
Publication of EP1655425B1 publication Critical patent/EP1655425B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2722Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with ribs, ridges or grooves on one surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50Movable or transportable mixing devices or plants
    • B01F33/501Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B01F33/50114Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held of the hand-held gun type
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • E04G21/16Tools or apparatus
    • E04G21/20Tools or apparatus for applying mortar
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • E04G21/16Tools or apparatus
    • E04G21/20Tools or apparatus for applying mortar
    • E04G21/202Hoses specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2305Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50Movable or transportable mixing devices or plants
    • B01F33/501Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held

Definitions

  • the invention relates to a device for applying a two-component adhesive to a block of flocks built up of building blocks with at least one parallel to the application surface movable relative to the block share distribution head, which is connected to a respective supply line for the adhesive components housing for a mixing rotor and a mixing rotor Coaxial outlet nozzle for the two-component adhesive comprises.
  • Conventional devices for mixing and applying a two-component adhesive have a housing provided with a mixing rotor, which is connected to the supply lines for the two adhesive components and having a coaxial with the mixing rotor arranged outlet nozzle through which exits the mixed from the two components supplied two-component adhesive and at corresponding relative movement of the distributor head formed by this device with respect to the application surface is applied in one strand.
  • a mixing rotor which is connected to the supply lines for the two adhesive components and having a coaxial with the mixing rotor arranged outlet nozzle through which exits the mixed from the two components supplied two-component adhesive and at corresponding relative movement of the distributor head formed by this device with respect to the application surface is applied in one strand.
  • this over the job area for example meandering distributed adhesive strand would have in addition to the application area be distributed to achieve a required for a joint-tight building block composite thin-layer adhesive application.
  • the invention is therefore based on the object, a device for applying a two-component adhesive to a block of a group of building blocks built block network of the type described in such a way that a sufficiently advantageous for joining the blocks thin layer order of the two-component adhesive can be ensured on the order surface.
  • the invention solves this problem by the fact that the mixing rotor carries an outlet nozzle passing through the guide shaft with an end-side distribution plate, which has rotationally symmetrical, guide webs.
  • the two-component adhesive mixed in the housing of the distributor head is conveyed along the guide shaft through the outlet nozzle to the end distributor plate, from which it is thrown off due to centrifugal force, along the guide webs which are rotationally symmetrical in order to avoid imbalances.
  • the two-component adhesive is therefore applied to a perpendicular to the vertical axis of the distributor head, this distributor head opposite application surface in circular paths whose number corresponds to the number of guide webs and their diameter at a given flow rate of the design of the distributor plate and its speed on the one hand and the distance of the distributor plate of the application surface on the other hand depends, so that in the respective design specifications of the circle diameter can be changed by an adjustment of the distributor head perpendicular to the application surface.
  • the centrifuging of the two-component adhesive in partial streams along guide webs of the distributor plate also makes the conditions for the spin width largely independent of unavoidable fluctuations in the viscosity of the discharged adhesive mixture, so that it requires no complex control device to ensure a uniform, the width of the blocks matched job width can.
  • the distributor plate forms an outwardly sloping conical guide surface for the two-component adhesive, which is detected during the flow movement radially outwardly from the guide webs and thrown off the distributor plate.
  • the application width of the two-component adhesive thrown off in partial flows depends on the distance of the distributor head perpendicular to the application surface.
  • the distributor head can be arranged perpendicular to the application surface adjustable. It is therefore sufficient that the distribution head set in its distance is slidably mounted in the longitudinal direction of the block family to ensure advantageous conditions for a thin-layer order of the two-component adhesive to the respective block of building blocks to be built.
  • the building blocks for the production of a building block network are laid in a mutual alignment of the blocks ensuring frame, the leadership of the distribution head needs to be assigned to this frame only.
  • a distributor head 3 is provided, to which the two components of the two-component adhesive, for example a polyol and an isocyanate compound, are supplied via a respective supply line 4.
  • the distributor head 3 has a housing 5 for a mixing rotor 6, which is driven in a known manner by a shaft 7.
  • the mixed from the two components in the housing 5 by means of the mixing rotor 6 two-component adhesive is discharged by means of the mixing rotor 6 from the housing 5 through an outlet nozzle 8, which is penetrated by a connected to the mixing rotor 6 guide shaft 9.
  • This guide shaft 9 carries at its end projecting from the outlet nozzle 8, a distributor plate 10 which has a guide surface 11 sloping radially outwardly from the guide shaft 9 with substantially radially extending guide webs 12.
  • the mixture produced by means of the mixing rotor 6 in the housing 5 from the two components of the two-component adhesive is thus discharged through the outlet nozzle 8 along the guide shaft 9 to flow from the guide shaft 9 along the sloping guide surface 11 of the distributor plate 10 to the outside and centrifugal force centrifuged by the guide ribs 12 in relatively thin jets, as this is indicated in Fig. 1.
  • the adhesive beams 13, 14 do not travel along circular paths on the application surface 15 but along interlocking loops, as shown in FIG. It can be seen that the loop course 13a of the one guide web 12 associated adhesive jet 13 is offset from the loop course 14a of the other Leitsteg associated adhesive jet 14, so that a fine distribution of applied in the form of Schlingenverêtn 13a and 14a two-component adhesive on the application surface 15th results.
  • the width of the application area depends on otherwise constant parameters only from the distance of the distributor head 3 from the application surface 15 and can therefore be changed over this distance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nozzles (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Finishing Walls (AREA)
EP05450177A 2004-11-08 2005-10-25 Dispositif pour appliquer une colle à deux composants sur une couche de blocs de construction en maçonnerie Active EP1655425B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0185804A AT503555B1 (de) 2004-11-08 2004-11-08 Vorrichtung zum auftragen eines zweikomponentenklebers auf eine bausteinschar eines scharenweise aus bausteinen aufgebauten bausteinverbundes

Publications (2)

Publication Number Publication Date
EP1655425A1 true EP1655425A1 (fr) 2006-05-10
EP1655425B1 EP1655425B1 (fr) 2007-09-26

Family

ID=35697134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05450177A Active EP1655425B1 (fr) 2004-11-08 2005-10-25 Dispositif pour appliquer une colle à deux composants sur une couche de blocs de construction en maçonnerie

Country Status (3)

Country Link
EP (1) EP1655425B1 (fr)
AT (2) AT503555B1 (fr)
DE (1) DE502005001563D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106168069A (zh) * 2014-12-11 2016-11-30 朱虹斐 建筑砌墙工具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063987A1 (fr) * 1969-10-22 1971-07-16 Cepra
DE3416280A1 (de) * 1984-05-03 1985-11-07 Hartmut 2201 Seestermühe Grotjan Vorrichtung zur erzeugung eines kleberauftrages fuer bausteine oder dergleichen
DE29516077U1 (de) * 1995-10-10 1997-02-06 Maslanka, Harald, 78532 Tuttlingen Sprühvorrichtung
WO1998010030A1 (fr) 1996-09-06 1998-03-12 H.B. Fuller Licensing & Financing, Inc. Composition d'adhesif de polyurethane a deux composants utilisee dans un element de construction lie a base de calcaire et autres matieres similaires
DE29814292U1 (de) * 1998-08-10 1998-11-05 B & B Maschinenfabrik GmbH, 48496 Hopsten Auftragsdüse zum maschinellen Auftragen eines Mauerwerkbindemittels

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063987A1 (fr) * 1969-10-22 1971-07-16 Cepra
DE3416280A1 (de) * 1984-05-03 1985-11-07 Hartmut 2201 Seestermühe Grotjan Vorrichtung zur erzeugung eines kleberauftrages fuer bausteine oder dergleichen
DE29516077U1 (de) * 1995-10-10 1997-02-06 Maslanka, Harald, 78532 Tuttlingen Sprühvorrichtung
WO1998010030A1 (fr) 1996-09-06 1998-03-12 H.B. Fuller Licensing & Financing, Inc. Composition d'adhesif de polyurethane a deux composants utilisee dans un element de construction lie a base de calcaire et autres matieres similaires
DE29814292U1 (de) * 1998-08-10 1998-11-05 B & B Maschinenfabrik GmbH, 48496 Hopsten Auftragsdüse zum maschinellen Auftragen eines Mauerwerkbindemittels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106168069A (zh) * 2014-12-11 2016-11-30 朱虹斐 建筑砌墙工具

Also Published As

Publication number Publication date
ATE374296T1 (de) 2007-10-15
EP1655425B1 (fr) 2007-09-26
AT503555B1 (de) 2007-11-15
AT503555A4 (de) 2007-11-15
DE502005001563D1 (de) 2007-11-08

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