EP1293245A1 - Mischvorrichtung zum Vermischen von flüssigen, fliessfähigen oder pulverförmigen Materialien - Google Patents
Mischvorrichtung zum Vermischen von flüssigen, fliessfähigen oder pulverförmigen Materialien Download PDFInfo
- Publication number
- EP1293245A1 EP1293245A1 EP02019058A EP02019058A EP1293245A1 EP 1293245 A1 EP1293245 A1 EP 1293245A1 EP 02019058 A EP02019058 A EP 02019058A EP 02019058 A EP02019058 A EP 02019058A EP 1293245 A1 EP1293245 A1 EP 1293245A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- mixing device
- mixing
- belt pulley
- radial
- 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
Links
- 239000007788 liquid Substances 0.000 title claims description 5
- 239000000463 material Substances 0.000 title claims description 5
- 230000009969 flowable effect Effects 0.000 title claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/10—Mixers with rotating receptacles with receptacles rotated about two different axes, e.g. receptacles having planetary motion
Definitions
- the present invention relates to a mixing device for mixing liquid, flowable or powdery materials, with a rotatably mounted first component, with a second component rotatably mounted on the first component, with a drive device to generate a rotary movement of the first component, and with a deflection device for transmitting and redirecting a rotary movement of the first component the second component, such that a direction of rotation of the first component is opposite the direction of rotation of the second component.
- Such a mixing device is from the prior art for mixing pastes known with pastes, pastes with powders or powders with powders, etc.
- Typical areas of application Such mixing devices of the prior art are the mixing of sealants and coating agents (such as silicones, polyurethanes and acrylates), Varnishes, printing inks and pigments as well as the mixing of one, two or Multi-component products in liquid or pasty form.
- Such mixing devices of the prior art are compact, partially mobile and usable at different locations.
- the mixing devices are also without exception only suitable for substance quantities between 5 g and 300 g. Big amount of can not be processed with mixing devices of the type mentioned.
- One reason for this is that the direction of rotation is redirected, ie the initiation of one another opposite rotational movement of the two rotatably mounted components, over a Shaft joint takes place.
- Due to the area of application relevant to the state of the art the mixing devices have to be used, for example, in dental surgeries, dental laboratories and the like be operational.
- the mixing devices are therefore in terms of their size, on their weight and thus also in relation to their shaft joint to a certain extent limited.
- a prior art mixing device also has the disadvantage that a speed regulation of the rotational speed of the first component and the second component is very difficult to perform.
- the object of the present invention is to provide a mixing device for mixing liquid, flowable or powdery materials of the type mentioned above continue to educate that regardless of their size for almost any processing volume is suitable and the mixing effect depending on the to be mixed Materials can be influenced in a simple manner.
- the deflection device at least has an axial deflection element and at least one radial deflection element, the via a flexible belt element with each other and with the drive device and the second component are operatively connected.
- the inventive design of the deflection device makes it possible to deflect it a rotational movement of relatively large weights on the second component permanently and perform it reliably.
- the individual components can be designed to be robust be and varied in their arrangement as needed to almost any force effects without disturbing the operational function. Furthermore, it is through a suitable arrangement of the individual components of the deflection device to each other and possible by choosing their respective training, within the framework of simple physical Considerations of the rotational speeds of the first and second component and thus to vary the relative speeds to each other.
- FIG. 1 the upper area of a mixing device 1 is shown schematically in side view.
- a first component 5 designed as a rotating arm can be rotated on a frame 3 stored and has an axis of rotation D1.
- the rotating arm 5 is seated on a shaft 7 so that it cannot rotate a drive device (not shown) which can be integrated in the frame 3.
- the axis of rotation of the shaft 7 coincides with the axis of rotation D1 and is also in the following referred to as axis of rotation D1 ..
- V-belt pulley 9 On the frame 3 there is a surface 3.1 opposite the rotating arm 5 V-belt pulley 9 arranged non-rotatably.
- the V-belt pulley 9 has a through opening (not shown) for the shaft 7 and is with a radial, wedge-shaped Recess-bearing active surface 9.1 arranged concentrically to the axis of rotation D1 of the shaft 7.
- the V-belt pulley 9 is fixed on the surface 3.1 via a Screwing a base surface 9.2 to the frame 3. But each is also to be fixed other fasteners known in the art can be used.
- the rotary arm 5 can have any basic shape.
- the rotating arm 5 has two legs 5.1 and 5.2.
- the leg 5.1 extends in one vertical plane through the axis of rotation D1 with a main axis at an angle, the so-called Angle of attack, between 0 and 90 ° radial to the axis of rotation D1 of the shaft 7.
- the second component 11 is designed as a mixing cup for receiving a mixture. Due to the angular position of the leg 5.1, there is an angular relationship between the axis of rotation D1 of the first component 5 and the axis of rotation D2 of the second component 11.
- the circumference of the second component 11 is at the bottom, that is, at the end of the second Component 11, which is directed against the surface 5.3 of the leg 5.1, as V-belt pulley 13 is formed and is thus rotatably connected to the second component 11.
- the V-belt pulley 13 has a radial concentric to the axis of rotation D2 Active surface 13 with wedge-shaped depressions.
- a first axial deflection element 15 is on the side of the leg 5.1 on the rotary arm 5 arranged, which is rotatably mounted on the rotary arm 5.
- the axis of rotation of the first Deflection element 15 runs parallel to the axis of rotation in the present embodiment D1.
- the first deflection element 15 has a radial smooth concentric with its axis of rotation Active surface 15.1, which is in a horizontal plane with the active surface 9.1 of the V-belt pulley 9 lies.
- a second axial deflection element 15 which is the same as the first axial deflection element 15 is formed and in the same relationship to the V-belt pulley 9 and whose effective area is 9.1.
- the two deflection elements 15 are symmetrical to the V-belt pulley 9 arranged.
- an imaginary connection between the axes of rotation of the two deflection elements 15 and the axis of rotation D1 are equilateral Triangle, the imaginary connection between the two axes of rotation of the deflecting elements 15 forms a base side of this triangle.
- the radial deflection element 17 has one in the present Embodiment essentially horizontal axis of rotation and a concentric, radial, smooth effective surface.
- the radial effective area meets an imaginary horizontal one Center plane of the effective surface 9.1 of the V-belt pulley 9.
- Fig. 1 is directly behind the radial deflection element 17, on the other side of the rotary arm 5, a second axial Deflection element 17 arranged.
- This second axial deflection element 17 is also the same formed as the illustrated axial deflection element 17 and is in the same relationship to the V-belt pulley 9 and its effective surface 9.1.
- the two radial deflection elements 17 are arranged symmetrically to the axis of rotation D1.
- the deflection mechanism is shown schematically.
- the transfer mechanism is formed by a deflection device, which is in the present embodiment from the first V-belt pulley 9, the two axial deflection elements 15, the two radial deflection elements 17 and the V-belt pulley 13.
- the aforementioned Components of the deflection device are flexible via a V-belt Belt element 19 operatively connected to each other.
- the endless V-belt 19 engages with its wedges in the recesses of the active surface 9.1 of the V-belt pulley 9 a, runs with its smooth underside around a partial circumference of the active surfaces 15.1 two axial deflection elements 15 and, also with its smooth side, around a partial circumference the effective surface 17.1 of the radial deflection elements 17 and finally with it V-side around a partial circumference of the effective surface 13.1 of the V-belt pulley 13.
- a turntable 21 is arranged (Fig. 1), which has an opening has, in which the first component 11, the mixing cup, partially engages.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
- Fig. 1
- eine schematische Seitenansicht eines ersten und zweiten Bauteils gemäß vorliegender Erfindung;
- Fig. 2
- eine schematische Seitenansicht einer Umlenkeinrichtung gemäß vorliegender Erfindung.
Claims (12)
- Mischvorrichtung zum Vermischen von flüssigen, fließfähigen oder pulverförmigen Materialien, mit einem an einem Rahmen drehbar gelagerten ersten Bauteil, mit einem drehbar an dem ersten Bauteil gelagerten zweiten Bauteil, mit einer Antriebseinrichtung zur Erzeugung einer Drehbewegung des ersten Bauteils, und mit einer Umlenkeinrichtung zur Übertragung und Umlenkung einer Drehbewegung des ersten Bauteils auf das zweite Bauteil, derart, daß die Drehrichtung des ersten Bauteils entgegengesetzt zu der Drehrichtung des zweiten Bauteils ist,
dadurch gekennzeichnet, daß die Umlenkeinrichtung (9, 13, 15, 17, 19) wenigstens ein axiales Umlenkelement (15) und wenigstens ein radiales Umlenkelement (17) aufweist, die über ein flexibles Riemenelement (19) untereinander und mit dem Rahmen (3) und dem zweiten Bauteil (11) wirkverbunden sind. - Mischvorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß das erste Bauteil (5) ein Dreharm ist. - Mischvorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß das zweite Bauteil (11) ein Mischbecher ist. - Mischvorrichtung nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß jedes axiale Umlenkelement (15) eine Riemenscheibe ist. - Mischvorrichtung nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß jedes radiale Umlenkelement (17) eine Riemenscheibe ist. - Mischvorrichtung nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß die Antriebseinrichtung eine Welle (7) aufweist, zu der eine erste Keilriemenscheibe (9) konzentrisch und drehfest am Rahmen (3) angeordnet ist, wobei das flexible Riemenelement (19) um die erste Keilriemenscheibe (9) herum geführt ist. - Mischvorrichtung nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet daß das zweite Bauteil (11) eine mit dem zweiten Bauteil (11) drehfest verbundene zweite Keilriemenscheibe (13) aufweist. - Mischvorrichtung nach Anspruch 6 oder 7,
dadurch gekennzeichnet, daß jedes axiale Umlenkelement (15) mit seiner horizontalen Mittelebene in einer horizontalen Mittelebene der ersten Keilriemenscheibe (9) liegt. - Mischvorrichtung nach einem der Ansprüche 6 bis 8,
dadurch gekennzeichnet, daß jedes radiale Umlenkelement (17) in Bezug zu jeweils einem axialen Umlenkelement (15) angeordnet ist und mit einem Abschnitt einer Umfangs-Wirkfläche (17.1) in der Mittelebene der ersten Keilriemenscheibe (9) liegt. - Mischvorrichtung nach einem der Ansprüche 6 bis 9,
dadurch gekennzeichnet, daß die mit dem zweiten Bauteil (11) drehfest verbundene Keilriemenscheibe (13) eine Wirkfläche (13.1) aufweist, die in einem Anstellwinkel zu der horizontalen Mittelebene einer Wirkfläche (9.1) der ersten Keilriemenscheibe (9) liegt. - Mischvorrichtung nach Anspruch 10,
dadurch gekennzeichnet, daß das flexible Riemenelement (19) endlos um jeweils einen Teilumfang der Wirkfläche (9.1), der Wirkflächen (15.1) der axialen Umlenkelemente (15), der Wirkflächen (17.1) der radialen Umlenkelemente (17) und der Wirkfläche (13.1) herum geführt ist. - Mischvorrichtung nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß das flexible Riemenelement (19) ein Keilriemen ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10143439A DE10143439A1 (de) | 2001-09-05 | 2001-09-05 | Mischvorrichtung zum Vermischen von flüssigen, fließfähigen oder pulverförmigen Materialien |
| DE10143439 | 2001-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1293245A1 true EP1293245A1 (de) | 2003-03-19 |
| EP1293245B1 EP1293245B1 (de) | 2006-08-09 |
Family
ID=7697757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02019058A Expired - Lifetime EP1293245B1 (de) | 2001-09-05 | 2002-08-27 | Mischvorrichtung zum Vermischen von flüssigen, fliessfähigen oder pulverförmigen Materialien |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6709151B2 (de) |
| EP (1) | EP1293245B1 (de) |
| AT (1) | ATE335535T1 (de) |
| CA (1) | CA2401475A1 (de) |
| DE (2) | DE10143439A1 (de) |
| DK (1) | DK1293245T3 (de) |
| ES (1) | ES2269571T3 (de) |
| PT (1) | PT1293245E (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1859856A1 (de) * | 2006-05-24 | 2007-11-28 | Hauschild & Co. KG | Mischvorrichtung mit Vakuum-Box |
| EP2210589A1 (de) | 2009-01-22 | 2010-07-28 | Ludwig-Maximilians-Universität München | Vesikuläre Phospholipid-Gele mit proteinösen Substanzen |
| EP2263653A2 (de) | 2004-12-23 | 2010-12-22 | KTB Tumorforschungsgesellschaft mbH | Herstellung von lipidbasierten Nanopartikeln unter Einsatz einer dualen asymmetrischen Zentrifuge |
| WO2022078957A3 (de) * | 2020-10-15 | 2022-06-09 | Fritsch Gmbh | Planetenmühle und geschränkter zahnriementrieb |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2449416C (en) | 2001-04-18 | 2011-02-22 | Nottingham-Spirk Partners, Llc | Improved container and lid assembly |
| BR0213197B1 (pt) * | 2001-10-09 | 2011-07-26 | aparelho para misturar tinta em um recipiente. | |
| CA2428185C (en) * | 2002-05-13 | 2007-07-24 | The Sherwin-Williams Company | Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape |
| WO2005025717A1 (ja) * | 2003-09-11 | 2005-03-24 | Thinky Corporation | 撹拌脱泡装置 |
| US7182506B2 (en) * | 2004-06-30 | 2007-02-27 | Red Devil Equipment Company | Paint mixer balancing apparatus and method |
| US7520660B2 (en) * | 2004-06-30 | 2009-04-21 | Red Devil Equipment Company | Mixer suspension |
| US20060154765A1 (en) * | 2005-01-10 | 2006-07-13 | Wen-Hao Wang | Transmission device for an agitator of impression material |
| US20060258496A1 (en) * | 2005-05-10 | 2006-11-16 | Shu-Lung Wang | Transmission mechanism for dental impression material mixer |
| US20070002682A1 (en) * | 2005-06-29 | 2007-01-04 | Bausch & Lomb Incorporated | Method of producing liquid solutions comprising fusible solid materials |
| US20070002680A1 (en) * | 2005-06-29 | 2007-01-04 | Bausch & Lomb Incorporated | Method of producing mixtures of thermally labile materials |
| US20070002681A1 (en) * | 2005-06-29 | 2007-01-04 | Bausch & Lomb Incorporated | Mixing and deaeration of viscous materials |
| US20070070804A1 (en) * | 2005-09-27 | 2007-03-29 | Shu-Lung Wang | Transmission adjusting balance device for a dental molding powder mixing machine |
| US7507015B2 (en) * | 2006-02-14 | 2009-03-24 | Shu-Lung Wang | Mixer for dental molding powder |
| DE102007034711A1 (de) | 2007-07-25 | 2009-01-29 | Wacker Chemie Ag | Verfahren zur Herstellung von Organyloxygruppen aufweisenden Organosiliciumverbindungen |
| DE202008013869U1 (de) | 2008-10-20 | 2009-01-08 | Hauschild & Co. Kg | Umfüllsystem zum Umfüllen einer fließfähigen Substanz und Adapter zur Verwendung in einem solchen Umfüllsystem |
| GB0821304D0 (en) | 2008-11-21 | 2008-12-31 | Johnson Matthey Plc | Method for coating particles |
| EP2258467B1 (de) | 2009-06-04 | 2014-03-19 | Collomix Rühr-und Mischgeräte GmbH | Verfahren und Vorrichtung zum Mischen von flüssigen, fließfähigen oder pulverförmigen Materialien, insbesondere zum Mischen von Autoreparaturlacken zur Verwendung in Spritzpistolen |
| FR2950541B1 (fr) * | 2009-09-25 | 2011-10-21 | Biomerieux Sa | Procede et dispositif de melange d'une solution heterogene en solution homogene |
| DE102012105819B4 (de) | 2012-07-02 | 2015-02-19 | Andreas Hettich Gmbh & Co. Kg | Vorrichtung zur Homogenisierung und Separation von Proben |
| CH707703B1 (de) * | 2013-03-13 | 2019-12-13 | Chemspeed Tech Ag | Waschvorrichtung zum Waschen eines textilen Waschguts. |
| DE102015103752A1 (de) | 2015-03-13 | 2016-09-15 | Andreas Hettich Gmbh & Co. Kg | Zentrifuge |
| CN106582386A (zh) * | 2016-12-19 | 2017-04-26 | 江西江钨稀有金属新材料股份有限公司 | 一种混料装置及混料方法 |
| TR201706011A2 (tr) * | 2017-04-24 | 2018-11-21 | Ydr Teknoloji Gelistirme Ltd Sirketi | Yumuşak ambalajlar için planet santrifüj karıştırma sistemi. |
| EP4031273B1 (de) * | 2019-09-19 | 2025-01-29 | Flacktek, Inc. | Rotationsmischer mit verbessertem riemenantrieb |
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| US4235553A (en) * | 1978-09-25 | 1980-11-25 | Sears, Roebuck And Co. | Material mixer |
| US4497581A (en) * | 1979-11-15 | 1985-02-05 | Miller Paint Equipment, Inc. | Paint shaker |
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| JP2000271465A (ja) * | 1999-03-25 | 2000-10-03 | Thinky:Kk | 攪拌脱泡装置 |
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-
2001
- 2001-09-05 DE DE10143439A patent/DE10143439A1/de not_active Ceased
-
2002
- 2002-08-27 PT PT02019058T patent/PT1293245E/pt unknown
- 2002-08-27 EP EP02019058A patent/EP1293245B1/de not_active Expired - Lifetime
- 2002-08-27 DK DK02019058T patent/DK1293245T3/da active
- 2002-08-27 ES ES02019058T patent/ES2269571T3/es not_active Expired - Lifetime
- 2002-08-27 AT AT02019058T patent/ATE335535T1/de not_active IP Right Cessation
- 2002-08-27 DE DE50207768T patent/DE50207768D1/de not_active Expired - Lifetime
- 2002-09-04 CA CA002401475A patent/CA2401475A1/en not_active Abandoned
- 2002-09-04 US US10/233,661 patent/US6709151B2/en not_active Expired - Fee Related
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2263653A2 (de) | 2004-12-23 | 2010-12-22 | KTB Tumorforschungsgesellschaft mbH | Herstellung von lipidbasierten Nanopartikeln unter Einsatz einer dualen asymmetrischen Zentrifuge |
| US10662060B2 (en) | 2004-12-23 | 2020-05-26 | Ulrich Massing | Manufacture of lipid-based nanoparticles using a dual asymmetric centrifuge |
| EP1859856A1 (de) * | 2006-05-24 | 2007-11-28 | Hauschild & Co. KG | Mischvorrichtung mit Vakuum-Box |
| EP2210589A1 (de) | 2009-01-22 | 2010-07-28 | Ludwig-Maximilians-Universität München | Vesikuläre Phospholipid-Gele mit proteinösen Substanzen |
| EP2601934A1 (de) | 2009-01-22 | 2013-06-12 | Ludwig-Maximilians-Universität München | Vesikuläre Phospholipid-Gele mit proteinösen Substanzen |
| WO2022078957A3 (de) * | 2020-10-15 | 2022-06-09 | Fritsch Gmbh | Planetenmühle und geschränkter zahnriementrieb |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10143439A1 (de) | 2003-03-20 |
| US6709151B2 (en) | 2004-03-23 |
| DE50207768D1 (de) | 2006-09-21 |
| EP1293245B1 (de) | 2006-08-09 |
| PT1293245E (pt) | 2006-10-31 |
| ATE335535T1 (de) | 2006-09-15 |
| ES2269571T3 (es) | 2007-04-01 |
| DK1293245T3 (da) | 2006-12-04 |
| US20030067838A1 (en) | 2003-04-10 |
| CA2401475A1 (en) | 2003-03-05 |
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