EP2162227B1 - Beschichtungseinrichtung und beschichtungsverfahren mit konstanter lenklufttemperatur - Google Patents

Beschichtungseinrichtung und beschichtungsverfahren mit konstanter lenklufttemperatur Download PDF

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Publication number
EP2162227B1
EP2162227B1 EP08773563A EP08773563A EP2162227B1 EP 2162227 B1 EP2162227 B1 EP 2162227B1 EP 08773563 A EP08773563 A EP 08773563A EP 08773563 A EP08773563 A EP 08773563A EP 2162227 B1 EP2162227 B1 EP 2162227B1
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EP
European Patent Office
Prior art keywords
air
shaping
shaping air
temperature
atomiser
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.)
Active
Application number
EP08773563A
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German (de)
English (en)
French (fr)
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EP2162227A1 (de
Inventor
Alexander Meissner
Frank Herre
Marcus Frey
Torsten Block
Michael Baumann
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.)
Duerr Systems AG
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Duerr Systems AG
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Filing date
Publication date
Application filed by Duerr Systems AG filed Critical Duerr Systems AG
Priority to PL08773563T priority Critical patent/PL2162227T3/pl
Publication of EP2162227A1 publication Critical patent/EP2162227A1/de
Application granted granted Critical
Publication of EP2162227B1 publication Critical patent/EP2162227B1/de
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying 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
    • B05B3/1092—Means for supplying shaping gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/001—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements incorporating means for heating or cooling, e.g. the material to be sprayed

Definitions

  • the invention relates to a coating device and a corresponding coating method according to the independent claims, in particular for the painting of motor vehicle body parts.
  • rotary atomizers are conventionally used which are pneumatically driven by means of a compressed air turbine and which atomise the paint to be applied by means of a bell disk rotating at high speed. It is also known to mold the applied by the bell cup spray of the paint to be applied by so-called shaping air.
  • shaping air for this purpose, in the rotary atomizer axially behind the bell plate Lenkluftdüsen are attached, which emit a direct jet of air substantially in the axial direction from the rear of the spray, so that the opening angle of the spray can be influenced by the shaping air jet.
  • rotary atomizers with a pneumatic drive by means of a compressed air turbine are, for example WO 2005/110619 A1 Rotary atomizer also known in which the bell cup is driven by an electric motor.
  • the steering air can also be used for cooling the electric motor by the steering air is passed through the stator of the electric motor and thereby absorbs part of the resulting in the stator electrical heat loss and dissipates.
  • the shaping air during the passage through the rotary atomizer is thus thermally influenced as a function of the operating state of the rotary atomizer, so that the shaping air temperature at the outlet of the shaping air nozzle varies depending on the operating state of the rotary atomizer, which has a negative effect on the painting process the applied paint arrives drier or wetter on the component to be painted depending on the shaping air temperature.
  • EP 1 688 185 A1 Although discloses a coating device with a shaping air nozzle and a temperature control device and a control unit, but the control unit here has a completely different function, since the steering air temperature is not kept constant, but selectively varied.
  • the invention is therefore based on the object to improve the quality of painting in the known rotary atomizers and to provide a corresponding operating method for rotary atomizer.
  • the invention encompasses the general technical teaching to keep the steering air temperature at the outlet of the shaping air nozzle constant, irrespective of the operating state of the rotary atomizer, so that the painting quality is not impaired by fluctuations in the shaping air temperature.
  • the known rotary atomizer according to JP 08 108 104 A only the steering air temperature upstream of the rotary atomizer kept constant, so that the thermal influence of the steering air temperature is disregarded by the rotary atomizer, which leads to fluctuations in the steering air temperature at the output of the shaping air nozzles.
  • the invention comprises a coating device having an atomizer (e.g., a rotary atomizer) for applying a spray of a coating agent (e.g., wet paint) to a component to be coated, such as an automotive body panel.
  • an atomizer e.g., a rotary atomizer
  • a coating agent e.g., wet paint
  • the invention is not limited to rotary atomizers in terms of the type of atomizer. Rather, the invention is also feasible with other types of atomizers, such as airless atomizers, airmix atomizers, air atomizers or ultrasonic atomizers, to name but a few possible types of atomizers.
  • the invention with respect to the coating composition is not limited to water-based paint, but also with other types of coating materials feasible, such as solvent or powder coatings.
  • the invention is not limited to the coating of motor vehicle body parts, but also for coating other components used, such as for coating attachments or the like.
  • the coating device according to the invention has at least one shaping air nozzle for delivery of shaping air in order to form the spray jet by means of the shaping air.
  • the shaping air nozzle can optionally be integrated in the atomizer or structurally separated from the atomizer.
  • the coating device according to the invention has a tempering device in order to temper the shaping air, ie to heat or cool it.
  • the invention now additionally provides a control unit which activates the tempering device as a function of at least one operating variable (for example ambient temperature, volume flow of the shaping air) of the atomizer, in order to set a predetermined, preferably constant steering air temperature.
  • at least one operating variable for example ambient temperature, volume flow of the shaping air
  • control unit or control is preferably to be understood in the narrower control technical sense, according to which the shaping air temperature is set as a controlled variable in response to the serving as a control variable operating size of the atomizer feedback.
  • the term of a control unit or control used in the context of the invention is not limited to the aforementioned conceptual understanding of terms, but also includes, for example, controls with a pilot control or similar combinations of a controller and a controller.
  • the shaping air in the preferred embodiment of the invention is at least partially passed through the atomizer to the shaping air nozzle, wherein the atomizer thermally influences the shaping air depending on its operating state, for example by the electrical heat loss of an electric drive motor or by the relaxation of the Steering air at the exit from the shaping air nozzle.
  • the control unit therefore takes into account when controlling the tempering device for the shaping air preferably the operating size of the atomizer, which also the thermal influence of the shaping air in the atomizer determined. This may be, for example, the drive power of an electric drive motor of the atomizer, since the drive power of the drive motor also determines the heat loss and thus the heating of the shaping air.
  • the temperature control device has a heating device which heats the shaping air with an adjustable heating power, which in itself is already off JP 08 108 104 A is known and therefore need not be further described.
  • the temperature control means comprises a cooling device which cools the shaping air with an adjustable cooling capacity.
  • the term used in the invention of a temperature control thus includes both a targeted heating of the shaping air and a targeted cooling of the shaping air in order to achieve the most constant shaping air temperature at the outlet of the shaping air nozzle.
  • the atomizer is a rotary atomizer which has an air bearing which is supplied with engine bearing air via a bearing air feed.
  • the engine bearing air can also be used for cooling the shaping air by, for example, a part of the engine bearing air is added to the shaping air.
  • the cooling of the shaping air is effected by a separate coolant supply, which supplies a gaseous or liquid coolant for cooling the shaping air.
  • the cooling device prefferably has an electro-thermal converter, for example a Peltier element.
  • the invention is therefore not limited to the above-described variants with regard to the mode of operation of the cooling device, but can also be realized in another way.
  • the atomizer can be a novel rotary atomizer, in which the bell cup is not driven in a conventional manner by a pneumatic air turbine, but by an electric drive motor.
  • the shaping air can be thermally coupled to the drive motor to cool the drive motor during operation by the shaping air.
  • the thermal coupling between the shaping air and the drive motor can be achieved in that the shaping air is at least partially guided by the drive motor, which in itself from the already cited patent application WO 2005/110619 A1 is known, so that the content of this patent application is fully attributable to the present description.
  • the heating of the shaping air is harmless by the heat loss of the electric drive motor, because this thermal influence can be compensated by the temperature control, so that the shaping air temperature is kept constant independently of the drive power of the electric drive motor.
  • the tempering device can optionally temper the shaping air upstream of the drive motor or downstream of the drive motor.
  • the coating device according to the invention preferably has a thermally conductive connection between the heat-generating drive motor of the atomizer and the heat-emitting outer surface of the atomizer, wherein this heat-conducting compound can be effected for example by a conventional thermal paste.
  • control unit controls the temperature control device in dependence on the measured ambient temperature to keep the steering air temperature constant regardless of fluctuations in the ambient temperature.
  • the ambient temperature serving as the input variable for the control can hereby optionally be measured, modeled or predetermined in any other way by a temperature sensor.
  • control unit preferably controls the temperature control device as a function of the drive power in order to keep the guide air temperature constant, independently of the current drive power and the associated heat loss in the drive motor.
  • the drive power used as the input variable for the control can hereby optionally be measured, modeled or predetermined, for example, by a motor controller.
  • control unit controls the tempering of the shaping air in response to the current flow of the shaping air to achieve a constant shaping air temperature regardless of changes in the flow rate of the shaping air.
  • the volume flow of the shaping air serving as an input variable for the control can be measured, modeled, for example or be prescribed in any other way.
  • a volumetric flow sensor is provided which measures the volume flow of the shaping air and supplies the measured value to the control unit as an input variable.
  • the atomizer has on its outer side at least one heat sink, for example in the form of cooling fins, in order to achieve the most constant thermal conditions in the atomizer.
  • the cooling body can also be formed by the outer surface of the atomizer, ie in a rotary atomizer through the Zerstäubermantel configuration.
  • a thermal paste can be used to achieve the best possible thermal contact between the heat-generating drive motor and the heat sink.
  • the invention is directed not only to a coating device, but also to a corresponding coating method.
  • FIG. 1 shows in greatly simplified form a coating device according to the invention with a rotary atomizer 1, which can be used for painting automotive body parts or other components.
  • the paint to be applied is in this case atomized by a rotating bell cup 2 and discharged in the form of a spray jet 3.
  • the bell cup 2 is in this case mounted on a rotatably mounted bell-plate shaft 4, wherein the bell-plate shaft 4 is driven by an electric motor 5 shown here only schematically.
  • the rotary atomizer 1 allows a shaping of the spray jet 3 by shaping air, wherein the shaping air is supplied to the rotary atomizer 1 via a connecting flange 6, as will be described in detail.
  • the shaping air is guided in shaping air ducts 7 to shaping air nozzles 8 on the front end side of the rotary atomizer 1, where the shaping air is directed substantially axially from behind onto the spray jet 3 of the paint to be applied, so that the opening angle of the spray jet 3 through the Delivery of the shaping air from the shaping air nozzles 8 can be adjusted.
  • the steering air duct 7 in this case runs in the rotary atomizer 1 through the stator of the electric motor 5, so that the shaping air in the passage through the electric motor 5 electrical Loss of heat absorbs, which arises during operation in the electric motor 5, which contributes to the cooling of the electric motor 5.
  • the shaping air when leaving the shaping air nozzles 8, the shaping air experiences a sharp drop in temperature due to the throttling, whereby this temperature drop depends inter alia on the volume flow of the applied shaping air and can therefore fluctuate during operation of the rotary atomizer 1.
  • the steering air temperature therefore varies as a function of the electrical heat loss which the steering air absorbs when passing through the electric motor 5 from the electric motor 5, the heating of the steering air being dependent on the current drive power of the electric motor 5 by the electric motor 5.
  • the deflection air temperature also varies according to the temperature drop when leaving the shaping air nozzles 8 as a function of the volume flow of the shaping air.
  • the invention therefore provides that the tempering of the shaping air supplied to the rotary atomizer 1 is controlled as a function of the current operating state of the rotary atomizer 1 so that the shaping air temperature after leaving the shaping air nozzles 8 maintains a predetermined, constant value T SOLL .
  • T SOLL constant value
  • the coating device according to the invention therefore has a temperature control device 9 which can heat and / or cool the shaping air supplied to the rotary atomizer 1 in order to ensure that the shaping air temperature at the outlet of the shaping air nozzles 8 is independent of the operating state of the rotary atomizer 1 and the associated heating or Cooling of the shaping air in the rotary atomizer 1 the predetermined setpoint T SOLL complies.
  • the temperature control device is controlled by a control unit 10, wherein the control unit 10 adjusts the heating power or cooling power of the temperature control device 9 as a function of a plurality of operating variables of the rotary atomizer 1 such that the shaping air temperature at the outlet of the shaping air nozzles 8 complies with the predetermined desired value T SOLL .
  • the control unit 10 controls the tempering device 9 in such a way that the heating power of the temperature control device 9 is lowered or the cooling power of the temperature control device 9 is increased to compensate for the increased heat input by the electric motor 5.
  • FIG. 2 illustrated control circuit equivalent circuit diagram of the coating device according to the invention described.
  • control unit 10 is connected on the input side to a temperature sensor 11 which measures the ambient temperature T ENVIRONMENT , wherein the control unit 10 also controls the temperature control device 9 as a function of the measured ambient temperature T ENVIRONMENT .
  • control unit 10 is connected on the input side to a volumetric flow sensor 12, which measures the total volumetric flow Q STEERING AIR of the applied shaping air , the control unit 10 also actuating the temperature control device 9 as a function of the measured volume flow Q STEERING AIR .
  • volume flow Q LENKLUFT is provided by a volume flow controller, wherein the volume flow controller adjusts the flow rate Q LENKLUFT to a predetermined desired value.
  • control unit 10 receives on the input side the setpoint T SOLL for the desired shaping air temperature, the control unit 10 also controlling the temperature control device 9 as a function of this setpoint T SOLL .
  • control unit 10 in the control of the temperature control device 9 also further operating variables of Consider rotary atomizer 1, as indicated here only schematically by a block arrow.
  • control unit 10 takes into account in the control of the temperature control device 9, the thermal power loss P THERM , which generates the electric motor 5 in the rotary atomizer 1, since the thermal power loss P THERM contributes to the heating of the shaping air in the rotary atomizer 1 and therefore compensated in the context of temperature control should be.
  • the thermal power loss P THERM is in this case calculated by a computing unit 13 from the mechanical drive power P MECH , which is predetermined by a motor controller 14.
  • the tempering device 9 in this case consists of a heater 15 and a cooling device 16, wherein the heater 15 heats the shaping air with an adjustable heating power P HEIZ , while the cooling device 16 can cool the shaping air with an adjustable cooling power P COOL .
  • the control unit 10 controls the heating device 15 with a corresponding control signal a. In the same way, the control unit 10 activates the cooling device 16 with a corresponding control signal b in order to set the cooling power P COOL .
  • a steering air system 17 which reflects the thermal behavior of the steering air in terms of control technology and is influenced by the heating power P HEIZ , the cooling power P KÜHL and the thermal power loss P THERM .
  • the control unit 10 now adjusts the heating power P HEIZ and the cooling power P KÜHL such that the actual value T IST of the shaping air assumes the desired setpoint T SOLL independently of the current operating state of the rotary atomizer 1.
  • the temperature control according to the invention is advantageous because it avoids fluctuations in the steering air temperature during operation of the rotary atomizer 1, which contributes to a consistently good painting result.

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Spray Control Apparatus (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
EP08773563A 2007-07-02 2008-06-20 Beschichtungseinrichtung und beschichtungsverfahren mit konstanter lenklufttemperatur Active EP2162227B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08773563T PL2162227T3 (pl) 2007-07-02 2008-06-20 Urządzenie powlekające i sposób powlekania ze stałą temperaturą powietrza kierującego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007030724A DE102007030724A1 (de) 2007-07-02 2007-07-02 Beschichtungseinrichtung und Beschichtungsverfahren mit konstanter Lenklufttemperatur
PCT/EP2008/005015 WO2009003602A1 (de) 2007-07-02 2008-06-20 Beschichtungseinrichtung und beschichtungsverfahren mit konstanter lenklufttemperatur

Publications (2)

Publication Number Publication Date
EP2162227A1 EP2162227A1 (de) 2010-03-17
EP2162227B1 true EP2162227B1 (de) 2011-01-05

Family

ID=39760868

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08773563A Active EP2162227B1 (de) 2007-07-02 2008-06-20 Beschichtungseinrichtung und beschichtungsverfahren mit konstanter lenklufttemperatur

Country Status (9)

Country Link
US (1) US8807077B2 (pl)
EP (1) EP2162227B1 (pl)
JP (1) JP5439368B2 (pl)
CN (1) CN101687206B (pl)
AT (1) ATE494071T1 (pl)
DE (2) DE102007030724A1 (pl)
ES (1) ES2358866T3 (pl)
PL (1) PL2162227T3 (pl)
WO (1) WO2009003602A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010032387A (ja) * 2008-07-29 2010-02-12 Yamabun Denki:Kk 温度測定方法、温度測定装置、温度制御方法、温度制御装置、補正方法、及び補正装置
JP6126867B2 (ja) * 2013-02-25 2017-05-10 東京応化工業株式会社 塗布装置及び塗布方法
ITFI20130132A1 (it) * 2013-06-03 2014-12-04 Eurosider Sas Di Milli Ottavio & C Metodo e apparato per la verniciatura elettrostatica mediante fluido vettore arricchito in ossigeno
CN103464318B (zh) * 2013-09-26 2015-12-02 无锡美灵数码科技有限公司 精细喷嘴
CN104635436A (zh) * 2013-11-07 2015-05-20 沈阳芯源微电子设备有限公司 可变温度幕状显影装置
DE102015009214A1 (de) * 2015-07-15 2017-01-19 Dürr Systems Ag Beschichtungsanlage und entsprechendes Betriebsverfahren
DE102020119714A1 (de) 2020-07-27 2022-01-27 Dürr Systems Ag Vorrichtung zum Desinfizieren zumindest eines Raums, insbesondere Personen-Aufenthaltsraums, mit einem Zerstäuber

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108241A (en) * 1975-03-19 1978-08-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Heat exchanger and method of making
US4936510A (en) * 1986-06-26 1990-06-26 The Devilbiss Company Rotary automizer with air cap and retainer
DE3780874T2 (de) * 1986-06-26 1993-02-04 Illinois Tool Works Rotierender zerstaeuber mit luftlager.
DE3624844A1 (de) * 1986-07-23 1988-01-28 Josef Schucker Temperiergeraet fuer fluessige klebstoffe
JPH08108104A (ja) 1994-10-13 1996-04-30 Mazda Motor Corp 回転霧化静電塗装装置
JPH09225350A (ja) * 1996-02-28 1997-09-02 Mazda Motor Corp 回転霧化塗装方法およびその装置
JPH09262509A (ja) * 1996-03-29 1997-10-07 Trinity Ind Corp 多色静電塗装機
EP1142260A2 (en) * 1998-08-03 2001-10-10 Doubleclick Inc. Network for distribution of re-targeted advertising
JP2000325860A (ja) * 1999-05-18 2000-11-28 Kansai Paint Co Ltd 塗装方法
JP4589513B2 (ja) * 2000-10-05 2010-12-01 関西ペイント株式会社 塗膜形成方法
DE10239517A1 (de) * 2002-08-28 2004-03-11 Dürr Systems GmbH Beschichtungseinrichtung mit einem Rotationszerstäuber und Verfahren zum Steuern ihres Betriebes
JP4409910B2 (ja) * 2003-10-31 2010-02-03 日本ペイント株式会社 スプレー塗装装置および塗装方法
SE527802C2 (sv) * 2004-05-18 2006-06-07 Lind Finance & Dev Ab Kylning av motor
US20060175439A1 (en) * 2005-02-08 2006-08-10 Steur Gunnar V D Voltage and turbine speed control apparatus for a rotary atomizer
US20060188645A1 (en) * 2005-02-18 2006-08-24 Forti Michael S Deposition device having a thermal control system
JP2006326460A (ja) * 2005-05-25 2006-12-07 Honda Motor Co Ltd 塗料の塗布方法及び塗布装置
DE102006019890B4 (de) * 2006-04-28 2008-10-16 Dürr Systems GmbH Zerstäuber und zugehöriges Betriebsverfahren
DE102006047269A1 (de) * 2006-10-04 2008-04-10 Robert Bosch Gmbh Umrichtermotor

Also Published As

Publication number Publication date
CN101687206B (zh) 2013-06-05
EP2162227A1 (de) 2010-03-17
ATE494071T1 (de) 2011-01-15
WO2009003602A1 (de) 2009-01-08
CN101687206A (zh) 2010-03-31
US8807077B2 (en) 2014-08-19
JP5439368B2 (ja) 2014-03-12
US20110159196A1 (en) 2011-06-30
PL2162227T3 (pl) 2011-06-30
DE502008002226D1 (de) 2011-02-17
DE102007030724A1 (de) 2009-01-08
JP2010531726A (ja) 2010-09-30
ES2358866T3 (es) 2011-05-16

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