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DE102008008852A1 - Mixing device i.e. disposable article, for mixing components of e.g. viscous medium, during window and facade construction, has chambers provided in housing in flow direction of components, and rotatable mixing vane arranged in chambers - Google Patents

Mixing device i.e. disposable article, for mixing components of e.g. viscous medium, during window and facade construction, has chambers provided in housing in flow direction of components, and rotatable mixing vane arranged in chambers Download PDF

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Publication number
DE102008008852A1
DE102008008852A1 DE102008008852A DE102008008852A DE102008008852A1 DE 102008008852 A1 DE102008008852 A1 DE 102008008852A1 DE 102008008852 A DE102008008852 A DE 102008008852A DE 102008008852 A DE102008008852 A DE 102008008852A DE 102008008852 A1 DE102008008852 A1 DE 102008008852A1
Authority
DE
Germany
Prior art keywords
mixing
components
extrusion
chambers
squeezing device
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.)
Ceased
Application number
DE102008008852A
Other languages
German (de)
Inventor
Oliver Kleindienst
Thomas Prick
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.)
Reinhardt Technik GmbH and Co
Original Assignee
Dibau GmbH and Co KG
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 Dibau GmbH and Co KG filed Critical Dibau GmbH and Co KG
Priority to DE102008008852A priority Critical patent/DE102008008852A1/en
Priority to PCT/EP2008/010350 priority patent/WO2009071318A2/en
Priority to EP08858241A priority patent/EP2219768B1/en
Publication of DE102008008852A1 publication Critical patent/DE102008008852A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/52—Receptacles with two or more compartments
    • B01F35/522—Receptacles with two or more compartments comprising compartments keeping the materials to be mixed separated until the mixing is initiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71795—Squeezing a flexible container
    • 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
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components
    • 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
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0103—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like with electrically actuated piston or the like

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The device (1) has a mixing housing formed in a cross section through which multiple components of a viscous medium e.g. silicone, flow. Two component connections (3a, 3b) and an outlet opening are provided for the components that are mixed together. Two mixing chambers (16) communicating with each other and arranged behind one another are provided in the mixing housing in a flow direction of the components. A rotatable mixing vane (15) is arranged in the chambers. The mixing chambers has partition walls (11a-11c) extending in the mixing housing with a distance to each other. Independent claims are also included for the following: (1) a squeeze-out device for simultaneously squeezing out two film bags with components of viscous media to be mixed together (2) a mixing attachment for dynamic mixing of two film bags with components of viscous media to be mixed together for a high pressure pump and/or mixing and dosing arrangement (3) a joint connector for hoses and/or pipes for high-pressure applications (4) a system for mixing and squeezing out of viscous media or components of the viscous media.

Description

1. Technisches Gebiet1. Technical area

Verarbeiten eines in Folienbeutel verpackten 2-Komponenten Kleb- und Dichtstoffes mit einem Volumen-Mischungsverhältnis zwischen 7,6:1 und 8,3:1To process a packaged in foil bag 2-component adhesive and sealant with a volume mixing ratio between 7.6: 1 and 8.3: 1

2. Stand der Technik2. State of the art

Der Stand der Technik ist der, dass es derzeit keine Möglichkeit gibt um Folienbeutel mit einem Volumen-Mischungsverhältnis zwischen 7,6:1 und 8,3:1 ortsunabhängig, und mobil auszupressen. Nach dem derzeitigen Stand der Technik ist es nur möglich die o. g. Medien aus 250 kg Fässern mit stationären Anlagen zu verarbeiten. Als alternative Notlösung sind Kartuschen erhältlich, die manuell dosiert und durch ein nicht definiertes und nicht kontrollierbares Mischsystem ebenso manuell mit einer Handbohrmaschine und einem Mischwendel vermischt wird. Wir wurden darum von einem Hersteller aufgefordert ein solches Gerät zu entwickeln.Of the The state of the art is that there is currently no way gives to foil bag with a volume mixing ratio between 7.6: 1 and 8.3: 1 regardless of location, and squeeze out mobile. According to the current state of the art it only possible the o. g. Media from 250 kg barrels with stationary To process plants. As an alternative stopgap cartridges are available, which is dosed manually and by an undefined and uncontrollable Mixing system also manually with a hand drill and a Mixing helix is mixed. We were therefore from a manufacturer prompted such a device to develop.

3. Zugrundeliegendes Problem3. Underlying problem

Verschiedene Verarbeitung einiger 2-Komponenten Kleb- und Dichtstoffe mit einem Volumen-Mischungsverhältnis zwischen 7,6:1 und 8,3:1 unterliegen einer bauaufsichtspflicht. Hier wird unter anderem die exakte Dosierung und Vermischung begutachtet und dokumentiert. Die Dosierung kann bei der o. g. Anwendung in Kartuschen nur partiell kontrolliert werden und somit ist es möglich dass fehlerhaft dosiertes Material bei der Verklebung unbemerkt verwendet wird. Ferner ist es bei diesem Verfahren unabdingbar mit zwei Personen zu Arbeiten da eine Person mischen und die Ausrüstung reinigen muss und eine weitere Person, die den 2-Komponenten Kleb- und Dichtstoff am Objekt verarbeitet. Bei der Verarbeitung aus Fässern ist das Problem der fehlenden Mobilität. Da ein solches System mindestens 900 kg wiegt ist es nur mit hohem Aufwand auf einer Baustelle zu bewegen. In besonderem Masse bei einer Verlegung in ein anderes Stockwerk. Eine solche Verlegung liesse sich nur durch einen Kran bewerkstelligen.Various Processing of some 2-component adhesives and sealants with one Volume mixing ratio between 7.6: 1 and 8.3: 1 are subject to building supervision. Here, among other things, the exact dosage and mixing is examined and documented. The dosage can be at the o. G. Application in Cartridges are only partially controlled and thus it is possible that Incorrectly dosed material used unnoticed during bonding becomes. Furthermore, with this method it is indispensable with two persons to work because a person must mix and clean the equipment and one another person who uses the 2-component adhesive and sealant processed on the object. When processing from barrels is the problem of lack of mobility. Because such a system at least Weighing 900 kg, it is only possible with great effort on a construction site move. In particular, when laying in another Floor. Such a transfer would be possible only by a crane accomplish.

4. Die Erfindung4. The invention

Auspressvorrrichtung zum parallelen Auspressen eines in zwei Folienbeutel verpackten 2-Komponenten-Kleb- und Dichtstoffs mit einem Volumen-Mischungsverhältnis zwischen 7,6:1 und 8,3:1 in eine anflanschbare dynamische Mischvorrichtung mit Antriebsadaption für die anflanschbare dynamische Mischvorrichtung.Auspressvorrrichtung for the parallel extrusion of a 2-component adhesive packaged in two film bags and sealant with a volume mixing ratio between 7.6: 1 and 8.3: 1 in a flanged dynamic mixing device with drive adaptation for the Flange-mounted dynamic mixing device.

5. Gewerbliche Anwendbarkeit5. Industrial Applicability

Die Vorrichtung findet Anwendung beim Fenster- und Fassadenbau. Vorwiegend in Einzelanwendungen und Reparaturfällen.The Device is used in window and facade construction. mainly in individual applications and repair cases.

6. Vorteilhafte Wirkung6. Advantageous effect

Die vorteilhafte Wirkung ist in erster Linie die völlige Gewährleistung dass das Volumen-Mischungsverhältnis gezwungen exakt eingehalten wird und sich über den gesamten Auspressvorgang sich nicht verändern kann. Hierdurch wird dann Gewährleistet, dass die Qualität des 2-Komponenten-Kleb- und Dichtstoffs in Bezug auf das Mischungsverhältnis nicht variieren kann.The advantageous effect is primarily the complete assurance that forced the volume mixing ratio is exactly adhered to and over the entire Auspressvorgang can not change. This will then ensures that the quality of the 2-component adhesive and sealant in relation to the mixing ratio not can vary.

Ein weiterer Vorteil dieser Vorrichtung ist die Mobilität. Da das Gerät mit Spannung durch einen Akku versorgt wird ist der Anwender völlig unabhängig und wird auch nicht von Versorgungsleitungen oder Kabeln bei der Arbeit behindert. Ferner ist eine zweite Peron zum Verarbeiten des 2-Komponenten-Kleb- und Dichtstoffs nicht nötig.One Another advantage of this device is mobility. Since that Device with Voltage is supplied by a battery, the user is completely independent and Also will not work by supply lines or cables with special needs. Further, a second machine for processing the 2-component adhesive and sealant not necessary.

7. Weg zum Ausführen der beanspruchten Erfindung7. Way to carry out the claimed invention

Die Anwender der bisherigen Technik werden über Grosshändler und Hersteller sowie der Fachpresse von der neuen Technik in Kenntnis gesetzt. Die technischen und wirtschaftlichen Argumente sind stichhaltig und werden auch akzeptiert.The Users of the previous technology are through wholesalers and manufacturers as well the trade press informed of the new technology. The technical and economic arguments are sound and will be accepted.

Claims (8)

Auspressvorrrichtung zum parallelen Auspressen eines in zwei Folienbeutel verpackten 2-Komponenten-Kleb- und Dichtstoffs mit einem Volumen-Mischungsverhältnis zwischen 7,6:1 und 8,3:1 in eine anflanschbare Mischvorrichtung dadurch gekennzeichnet, dass das Volumen-Mischungsverhältnis zwischen 7,6:1 und 8,3:1 durch die Querschnittsflächen der Auspresskolben (Fig. 1 und 2) und das daraus resultierende Hubvolumen für die Verpackungs-Folienbeutel definiert wird.Auspressvorrichtung for parallel extrusion of a packaged in two film bag 2-component adhesive and sealant with a volume mixing ratio between 7.6: 1 and 8.3: 1 in a flanged mixing device, characterized in that the volume mixing ratio between 7.6 : 1 and 8.3: 1 by the cross-sectional areas of the extrusion pistons (Fig. 1 and 2 ) and the resulting stroke volume for the packaging foil bag is defined. Auspressvorrichtung nach Anspruch 1 dadurch gekennzeichnet, dass die Auspresskolben (Fig. 1 und 2) für die Verpackungs-Folienbeutel starr durch ein Verbindungselement (Fig. 3) miteinander verbunden sind sodass ein synchroner Vorschub der Auspresskolben (Fig. 1 und 2) und somit ein ständig gleichbleibendes Volumen-Mischungsverhältnis jederzeit gewährleistet ist.Squeezing device according to claim 1, characterized in that the extrusion piston (Fig. 1 and 2 ) for the packaging film bag rigidly by a connecting element (Fig. 3 ) are connected to each other so that a synchronous feed of the extrusion piston (Fig. 1 and 2 ) and thus a constantly constant volume mixing ratio is guaranteed at all times. Auspressvorrichtung nach Anspruch 1 und 2 dadurch gekennzeichnet, dass die Verpackungs-Folienbeutel in Stützrohren (Fig. 4 und 5) eingeführt werden um ein Platzen beim Auspressen und eine Verfälschung des Volumen-Mischungsverhältnisses durch Dehnung der Verpackungs-Folienbeutel zu verhindern.Squeezing device according to claim 1 and 2, characterized in that the packaging film bag in support tubes (Fig. 4 and 5 ) are introduced to a bursting in the pressing and a distortion of the volume mixing ratio by stretching the packaging foil bag to prevent. Auspressvorrichtung nach Anspruch 1 dadurch gekennzeichnet, dass die Stützrohre (Fig. 4 und 5) für die Verpackungs-Folienbeutel eine Öffnung in Schlitzform (Fig. 6) aufweisen, durch die das Verbindungselement (Fig. 3) der Auspresskolben (Fig. 1 und 2) in das Innere der Stützrohre (Fig. 4 und 5) und an die Auspresskolben (Fig. 1 und 2) ragt.Squeezing device according to claim 1, characterized in that the support tubes (Fig. 4 and 5 ) for the packaging film bag an opening in slot shape (Fig. 6 ), through which the connecting element (Fig. 3 ) the extrusion piston (Fig. 1 and 2 ) in the interior of the support tubes (Fig. 4 and 5 ) and to the extrusion piston (Fig. 1 and 2 protrudes. Auspressvorrichtung nach Anspruch 1 dadurch gekennzeichnet, dass ein Elektromotor (Fig. 7) die erforderliche Energie über eine Sechskantantriebswelle (Fig. 8) für den Antrieb eines dynamischen Mischers in der anflanschbaren Mischvorrichtung liefert.Squeezing device according to claim 1, characterized in that an electric motor (Fig. 7 ) the required energy through a hexagonal drive shaft (Fig. 8th ) for driving a dynamic mixer in the flanged mixer. Auspressvorrichtung nach Anspruch 1 dadurch gekennzeichnet, dass die Auspressenergie durch die Umwandlung der Rotationsenergie eines Elektromotors (Fig. 9) in eine lineare Energie mittels einer Gewindespindel (Fig. 10) erzeugt wird und von dort aus an das Verbindungselement (Fig. 3) für die Auspresskolben und den beiden Auspresskolben (Fig. 1 und 2) selber weitergeleitet wird.Squeezing device according to claim 1, characterized in that the extrusion energy by the conversion of the rotational energy of an electric motor (Fig. 9 ) in a linear energy by means of a threaded spindle (Fig. 10 ) is generated and from there to the connecting element (Fig. 3 ) for the extrusion pistons and the two extrusion pistons (Fig. 1 and 2 ) is forwarded itself. Auspressvorrichtung nach Anspruch 1 dadurch gekennzeichnet, dass zur Befestigung der anflanschbaren Mischvorrichtung ein schwenkbarer Bügel (Fig. 11) montiert ist der durch eine Verschlussmechanik (Fig. 12) fixiert wird und so die anflanschbare Mischvorrichtung gehalten wird.Squeezing device according to claim 1, characterized in that for fixing the flange-mounted mixing device, a pivotable bracket (Fig. 11 ) is mounted by a closure mechanism (Fig. 12 ) is fixed and so the flanged mixing device is held. Auspressvorrichtung nach Anspruch 1 dadurch gekennzeichnet, dass die asymmetrische Belastung der Gewindespindel (Fig. 10), die durch die unterschiedlichen Querschnittsflächen der Auspresskolben (Fig. 1 und 2) verursacht wird, zu einem Teil durch unterschiedliche Hebelarmlängen (Fig. 13) kompensiert wird und zum anderen Teil durch Stützringe (Fig. 14) die die Energie an die Aussenflächen der Gewindespindel (Fig. 10) ableiten.Squeezing device according to claim 1, characterized in that the asymmetric load of the threaded spindle (Fig. 10 ), which by the different cross-sectional areas of the extrusion piston (Fig. 1 and 2 ) is caused, in part by different Hebelarmlängen (Fig. 13 ) is compensated and on the other part by support rings (Fig. 14 ) the energy to the outer surfaces of the threaded spindle (Fig. 10 ).
DE102008008852A 2007-12-07 2008-02-13 Mixing device i.e. disposable article, for mixing components of e.g. viscous medium, during window and facade construction, has chambers provided in housing in flow direction of components, and rotatable mixing vane arranged in chambers Ceased DE102008008852A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102008008852A DE102008008852A1 (en) 2008-02-13 2008-02-13 Mixing device i.e. disposable article, for mixing components of e.g. viscous medium, during window and facade construction, has chambers provided in housing in flow direction of components, and rotatable mixing vane arranged in chambers
PCT/EP2008/010350 WO2009071318A2 (en) 2007-12-07 2008-12-05 Mixing device, system for mixing components, squeeze-out device for film bags, mixing attachment for high-pressure mixing and/or dosing systems having a mixing device, and joint connector for hoses and/or pipes
EP08858241A EP2219768B1 (en) 2007-12-07 2008-12-05 Mixing device for mixing components of viscous media, and related mixing attachment and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008008852A DE102008008852A1 (en) 2008-02-13 2008-02-13 Mixing device i.e. disposable article, for mixing components of e.g. viscous medium, during window and facade construction, has chambers provided in housing in flow direction of components, and rotatable mixing vane arranged in chambers

Publications (1)

Publication Number Publication Date
DE102008008852A1 true DE102008008852A1 (en) 2009-08-27

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DE102008008852A Ceased DE102008008852A1 (en) 2007-12-07 2008-02-13 Mixing device i.e. disposable article, for mixing components of e.g. viscous medium, during window and facade construction, has chambers provided in housing in flow direction of components, and rotatable mixing vane arranged in chambers

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112973484A (en) * 2021-02-10 2021-06-18 哈尔滨工业大学 Viscous medium preparation device and viscous medium preparation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005000042U1 (en) * 2005-01-04 2005-03-24 Femaco Gmbh Dynamic mixer for mixing and metering thixotropic two-component adhesive and sealing materials comprises multiple blade rotational body arranged in plastic housing
DE102005041961A1 (en) * 2005-09-03 2007-03-15 Kettenbach Gmbh & Co. Kg cartridge
WO2007041878A1 (en) * 2005-10-07 2007-04-19 Sulzer Mixpac Ag Dynamic mixer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005000042U1 (en) * 2005-01-04 2005-03-24 Femaco Gmbh Dynamic mixer for mixing and metering thixotropic two-component adhesive and sealing materials comprises multiple blade rotational body arranged in plastic housing
DE102005041961A1 (en) * 2005-09-03 2007-03-15 Kettenbach Gmbh & Co. Kg cartridge
WO2007041878A1 (en) * 2005-10-07 2007-04-19 Sulzer Mixpac Ag Dynamic mixer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112973484A (en) * 2021-02-10 2021-06-18 哈尔滨工业大学 Viscous medium preparation device and viscous medium preparation method
CN112973484B (en) * 2021-02-10 2022-01-07 哈尔滨工业大学 Device for preparing viscous medium and method for preparing viscous medium

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