EP2606987A1 - Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage - Google Patents

Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage Download PDF

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Publication number
EP2606987A1
EP2606987A1 EP11194948.3A EP11194948A EP2606987A1 EP 2606987 A1 EP2606987 A1 EP 2606987A1 EP 11194948 A EP11194948 A EP 11194948A EP 2606987 A1 EP2606987 A1 EP 2606987A1
Authority
EP
European Patent Office
Prior art keywords
packaging unit
packaging
application device
cartridge
mixer
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.)
Withdrawn
Application number
EP11194948.3A
Other languages
German (de)
English (en)
Inventor
David Tobler
Manuel Buck
Dana Maiwald
Martin Schmider
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.)
Sika Technology AG
Original Assignee
Sika Technology AG
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 Sika Technology AG filed Critical Sika Technology AG
Priority to EP11194948.3A priority Critical patent/EP2606987A1/fr
Priority to PCT/EP2012/076775 priority patent/WO2013093061A1/fr
Priority to JP2014548090A priority patent/JP6189859B2/ja
Priority to RU2014120534A priority patent/RU2622423C2/ru
Priority to CA2859473A priority patent/CA2859473C/fr
Priority to CN201280063381.7A priority patent/CN104010738B/zh
Priority to AU2012356788A priority patent/AU2012356788B2/en
Priority to EP12806507.5A priority patent/EP2794123B1/fr
Priority to BR112014015281A priority patent/BR112014015281A2/pt
Publication of EP2606987A1 publication Critical patent/EP2606987A1/fr
Priority to US14/311,769 priority patent/US10258946B2/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable 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
    • B01F33/50114—Movable 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2305—Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
    • 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
    • B05C17/00566—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 with a dynamic mixer in the nozzle

Definitions

  • the invention relates to an application system for two-component materials, which comprises a first component accommodated in a first packaging unit and a second component accommodated in a second packaging unit. It further relates to an application device for such a system and a method for producing a bonding and / or covering of two-component materials.
  • coordinate-controlled systems predominate, in which primarily pumps or pneumatic conveyors are used to expel the system components from the respective packaging units.
  • Such systems are only partially suitable for small series production and generally not for the craft sector.
  • the Applicant has therefore developed systems of a wet-reactive composition and a much lower proportion of hardener component to be mixed. These systems meet important practical requirements in an excellent way.
  • a dynamic mixer which preferably has at least one of the following features: at least one tapping element for opening the first and / or second packaging unit, two premixing chambers and a rotor with rotor blades designed to effect feed in connection with the mixing process.
  • the mixer has these features in combination.
  • the first packaging unit in one embodiment of the invention is a tubular bag
  • the second packaging unit is a rigid-walled cartridge.
  • the first and second packaging units are firmly connected to one another, and even further, a plurality of mixers are accommodated in a packaging that is separate from the combination of the first and second packaging units. This takes into account the fact that, with customary package sizes, the complete processing of the package contents of the two components usually takes place in a plurality of processes spaced apart from one another and a new mixer must be used at the beginning of a new processing process.
  • the invention further proposes an application device with battery or battery operation which, in addition to a holder for holding the specially designed packaging units of the system components, has an electric drive with battery power supply for coordinated expulsion of the moisture-curing composition from the first packaging unit and the curing agent.
  • Component of the second packaging unit and means for driving a used in the application device in use dynamic mixer has.
  • the holder of the application device comprises a first cartridge receiving device, which is designed to receive a first packaging unit designed as a tubular bag, and a second cartridge receiving device, which is adapted to receive a cartridge formed with a rigid wall formed second packaging unit.
  • the electric drive comprises a first spout rod with an ejector piston mounted thereon for expelling the wet-reactive composition from the tubular bag, and a second spout rod having an ejector piston for the hardener component integrated with the rigid-walled cartridge and a drive shaft for the dynamic mixer, all of which are arranged on the output side of an input side connected to the electric motor gear unit.
  • the application device has an elongated cylindrical body, in the longitudinal axis in series, the holder for receiving the first and second packaging unit, the first and second ejection bar and the mixer drive shaft in juxtaposition, the transmission unit and the electric motor are accommodated.
  • the device has a in a central region attached to the body, in side view U- or V-shaped handle, which is designed to receive a battery pack in one of the legs of the "U” or "V".
  • Advantageous embodiments of the proposed method result from the above-mentioned specifics of the packaging units of the moist-reactive composition and the hardener component (tubular bag or cartridge with rigid wall) and, in a further embodiment, from their constructive connection to a coherent packaging unit.
  • a further method aspect results from the separate provision of the mixer or preferably several mixers in a separate packaging, which takes into account the fact that the contents of the packaging unit (s) are usually completely consumed only with work interruptions that require a replacement of the mixer.
  • the hardener component in the second packaging unit will be provided at a volume of 5% or less, more specifically between 1 and 3.5%, of the volume of the wet-reactive composition in the first packaging unit. This leads, compared to previously practiced much higher proportion of hardener, to an advantageous reduction of the mixing power, the required precision is ensured by a suitable mixer design.
  • the application device is operated at a mixer speed in the range between 50 and 100 min -1 , more specifically between 60 and 80 min -1 , at a discharge rate of 1 ml / s. These speeds are quite practical with regard to the energy consumption and the service life of the battery pack.
  • Fig. 1 shows a side view (in a schematic representation) of an application device 1 according to the invention, wherein as essential components a metering and mixing device 1A and an associated drive device 1B and finally a device body 1C are designated separately.
  • the metering and mixing device 1A comprises, by way of example, two cartridge receiving devices 2 and 3 of different diameter and different length for a tubular bag 22.1 and a solid cartridge 3.1
  • the larger cartridge receiving device 2 is actuated by means of an axially displaceable first drive piston ("linear piston") 16, which with a first drive rod (rack) 4 is connected and is driven by this linearly into the cartridge receiving device 2.
  • the cartridge receiving device 3, which has a much smaller diameter and is also much shorter than the cartridge receiving device 2, according to the invention by a second drive piston (“rotary") 11 is actuated, which has on the outside a thread extending into the inner wall of the cartridge receiving device. 3 or a cartridge inserted there 23.1 impresses and generates by its rotation a propulsion.
  • the drive unit 1B comprises a gear unit 8, which has three different drive output sides in the case of a single drive input side. These are on the one hand an output for the linearly advanced rack 4, on the other hand an output for a rotating second drive rod 5 and finally an output for a likewise rotating drive shaft 10, which operates a rotary mixer 17.
  • the two Cartridge receptacles 2 and 3 are connected on the output side to a cartridge coupling 6, through which also the material contained in the cartridge receiving devices 2 and 3 is conveyed from the component outlets to the rotary mixer 17, which is also connected to the cartridge coupling 6.
  • the construction of such a rotary mixer is known. He has a front mounted Austrßesspitze through which the mixed material is finally discharged.
  • the gear unit 8 is driven by an electric motor 9 in the embodiment of the dosing and mixing device 1 shown here.
  • a micro-switch 12 is provided, whose function will not be described further here.
  • the device body 1C essentially comprises an operating unit 13 with a manually operated on / off switch 13a, an operation control unit 14 and a battery pack 15.
  • FIG. 2 and 3 an embodiment of the battery-powered application device according to the invention is shown in more detail in a side view and a perspective view with partially removed housing parts.
  • Fig. 1 functionally identical parts are with Fig. 1 ajar reference numerals and will not be explained again in more detail below.
  • the application device 21 comprises, in functional aspects, again a metering and mixing device 21A and a drive device 21B, which are housed in a substantially elongated cylindrical device body (housing) 21C.
  • the metering and mixing device 21A here comprises a coherently executed cartridge receiving device 22/23 for receiving a likewise contiguous packaging unit of the adhesive system (see FIGS. 4A and 4B ) comprising a tubular bag 22.1 and a rigid-walled cartridge 23.1.
  • a cartridge coupling 26 with a bayonet lock mechanism additionally provides the already connected cartridges 22.1, 23.1 with support in the application device and makes it easy to remove a spent cartridge pack and insert a new one.
  • the dosing and mixing device 21A while in use is a functional component of the application device 21, is but only by inserting the cartridge pack and a dynamic mixer (rotary mixer) 27 realized in the device housing.
  • the drive device 21B comprises a first drive rod 24 designed as a toothed rack, to which a first piston 36 for expelling the moist-reactive composition from the tubular bag 22.1 is attached.
  • the rack 24 is also referred to as (first) "sprouting bar”.
  • a handle 24a for manual retrieval when replacing the cartridge pack is provided.
  • second piston is provided, the structural design and function substantially that of the second drive piston (rotary piston) after Fig. 1 corresponds and for the actuation of a second drive or Austriebsstange 25 is provided.
  • a particular gear unit 28 connects via a suitable gear configuration (which is not the subject of the present invention and therefore will not be described in detail herein) the first and second output rods 24, 25 and drive shaft 30 via a planetary gear 28a with a DC motor 29, referred to as Drive machine is used for all device functions.
  • an operating unit 33 is provided with an at the same time serving the speed setting on / off switch 33a, and for powering the motor 29 is a battery pack 35.
  • the battery pack 35 is in one of the two legs of a running in the basic form of a "U" handle 21D, while the device is gripped on the other leg of the "U” and, accordingly, the operating switch 33a is also located there.
  • the handle 21D is attached to the rest of the device housing 21C in its center region, so that the device is well balanced in the Hand is lying and therefore can be handled without excessive effort.
  • the placement of the battery pack in the front leg of the handle contributes to this weight distribution;
  • the battery pack is there easily removable and reusable.
  • a front-side closing element 21e is provided at the front end of the device housing, and a coupling ring 21f is used to fix the mixer 27th
  • FIGS. 4A and 4B show in a perspective view and front view in accordance with the application device 21 Fig. 2 and 3 used tubular bag 22.1, which receives a moisture-reactive composition, and the rigid-walled cartridge 23.1, which receives a hardener component, in a joined by means of a connecting bracket 22.2 to a packaging and delivery unit 20 embodiment.
  • Figs. 5A to 5C show the according to Fig. 2 and 3 in the application device 21 used mixer 27 in more detail, in a perspective view, a perspective sectional view and a detailed view.
  • a plastic housing assembled from two plastic parts 27.1, 27.2 there are on the one hand a main mixing chamber 27.3 with conically tapering discharge section and on the other two component inputs 27.4, 27.5 for the two components of the two-component system, a first and second premixing chamber 27.6, 27.7 and a bearing section 27.8 of a rotor 27.9 formed of the mixer.
  • mandrels 27.10 are formed to open the packaging unit when inserting the mixer into the device.
  • the rotor 27.9 is, as in Fig. 5B can be seen, hollow inside, and in it is a (for example, hexagonal, not separately designated) engaging portion for the drive shaft 30 of the application device (see Fig. 3 ) formed.
  • a plurality of groups of rotor blades 27.9b are formed on the outer surface of the stepped cylindrical rotor body 27.9a for mixing and simultaneously conveying the material through the main mixing chamber 27.3, and a turntable 27.9c is integrally formed in the rear portion. This partially separates the second premixing chamber from the main chamber when the rotor is mounted in the mixer housing.
  • At the of the rotor section with the Wing elements facing away from the side of the rotating surface 27.9c are curved, approximately radially extending projections 27.9d formed, which act as mixing elements in the first premixing chamber.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Accessories For Mixers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP11194948.3A 2011-12-21 2011-12-21 Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage Withdrawn EP2606987A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP11194948.3A EP2606987A1 (fr) 2011-12-21 2011-12-21 Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage
CN201280063381.7A CN104010738B (zh) 2011-12-21 2012-12-21 涂敷系统、蓄电池运行的涂敷机具及制造胶粘部的方法
JP2014548090A JP6189859B2 (ja) 2011-12-21 2012-12-21 塗布システム、バッテリ作動式アプリケータ、及び接着剤を生成する方法
RU2014120534A RU2622423C2 (ru) 2011-12-21 2012-12-21 Аппликационная система, работающий от батареи аппликатор и способ создания адгезионной связи
CA2859473A CA2859473C (fr) 2011-12-21 2012-12-21 Systeme d'application, appareil d'application a accumulateur et procede de realisation d'un collage
PCT/EP2012/076775 WO2013093061A1 (fr) 2011-12-21 2012-12-21 Système d'application, appareil d'application à accumulateur et procédé de réalisation d'un collage
AU2012356788A AU2012356788B2 (en) 2011-12-21 2012-12-21 Application system, battery-opterated applicator and method for producing an adhesive bond
EP12806507.5A EP2794123B1 (fr) 2011-12-21 2012-12-21 Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage
BR112014015281A BR112014015281A2 (pt) 2011-12-21 2012-12-21 sistema de aplicação, aplicador operado por bateria e método para produção de uma ligação adesiva
US14/311,769 US10258946B2 (en) 2011-12-21 2014-06-23 Application system having a dynamic mixer, battery-operated applicator and method for producing an adhesive bond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11194948.3A EP2606987A1 (fr) 2011-12-21 2011-12-21 Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage

Publications (1)

Publication Number Publication Date
EP2606987A1 true EP2606987A1 (fr) 2013-06-26

Family

ID=47436008

Family Applications (2)

Application Number Title Priority Date Filing Date
EP11194948.3A Withdrawn EP2606987A1 (fr) 2011-12-21 2011-12-21 Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage
EP12806507.5A Active EP2794123B1 (fr) 2011-12-21 2012-12-21 Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP12806507.5A Active EP2794123B1 (fr) 2011-12-21 2012-12-21 Système d'application, appareil d'application fonctionnant sur batterie et procédé de fabrication d'un collage

Country Status (9)

Country Link
US (1) US10258946B2 (fr)
EP (2) EP2606987A1 (fr)
JP (1) JP6189859B2 (fr)
CN (1) CN104010738B (fr)
AU (1) AU2012356788B2 (fr)
BR (1) BR112014015281A2 (fr)
CA (1) CA2859473C (fr)
RU (1) RU2622423C2 (fr)
WO (1) WO2013093061A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2468415A1 (fr) * 2010-12-24 2012-06-27 Sika Technology AG Dispositif de dosage et de mélange pour matières à plusieurs composants
EP2468416A1 (fr) * 2010-12-24 2012-06-27 Sika Technology AG Dispositif d'application pour matières à plusieurs composants, ensemble de cartouche et unité d'emballage
US9821512B2 (en) 2014-04-10 2017-11-21 Dow Global Technologies Llc Method and apparatus for dispensing reactive two-part systems
US9981233B2 (en) * 2015-07-24 2018-05-29 Phillip Phung-I HO Portable mixer and dispenser for multi-component substances
DE102016003538A1 (de) * 2016-03-18 2017-09-21 Udo Tartler Mischeraufsatz für eine Mehrkomponentenkartuschen-Pistole
KR101800249B1 (ko) * 2016-12-23 2017-12-20 주식회사 티앤알바이오팹 세포 프린팅 조성물의 혼합 장치

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DE102006038897A1 (de) * 2006-08-18 2008-02-21 Ernst Mühlbauer Gmbh & Co. Kg Gerät zum Erzeugen einer Mehrkomponentenmasse
WO2008076941A1 (fr) * 2006-12-15 2008-06-26 3M Innovative Properties Company Mélange et distribution de matériaux multicomposants durcissables

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Publication number Priority date Publication date Assignee Title
US5545460A (en) * 1993-06-11 1996-08-13 Howmedica, Inc. Methods and apparatus for preparing and delivering bone cement
DE10164385C1 (de) * 2001-12-28 2003-03-06 Kettenbach Gmbh & Co Kg Vorrichtung zum Vermischen zweier pastöser Massen, insbesondere zum Vermischen einer Dental-Abformmasse mit einer Katalysatormasse
DE102006038897A1 (de) * 2006-08-18 2008-02-21 Ernst Mühlbauer Gmbh & Co. Kg Gerät zum Erzeugen einer Mehrkomponentenmasse
WO2008076941A1 (fr) * 2006-12-15 2008-06-26 3M Innovative Properties Company Mélange et distribution de matériaux multicomposants durcissables

Also Published As

Publication number Publication date
EP2794123B1 (fr) 2019-10-02
AU2012356788B2 (en) 2017-08-31
CN104010738B (zh) 2018-03-23
BR112014015281A2 (pt) 2017-06-13
JP6189859B2 (ja) 2017-08-30
WO2013093061A1 (fr) 2013-06-27
AU2012356788A1 (en) 2014-07-24
RU2622423C2 (ru) 2017-06-15
CA2859473C (fr) 2020-02-18
EP2794123A1 (fr) 2014-10-29
JP2015509039A (ja) 2015-03-26
CN104010738A (zh) 2014-08-27
US20140301153A1 (en) 2014-10-09
US10258946B2 (en) 2019-04-16
CA2859473A1 (fr) 2013-06-27
RU2014120534A (ru) 2016-02-10

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