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WO2009016439A1 - Appareil de séchage - Google Patents

Appareil de séchage Download PDF

Info

Publication number
WO2009016439A1
WO2009016439A1 PCT/IB2008/000722 IB2008000722W WO2009016439A1 WO 2009016439 A1 WO2009016439 A1 WO 2009016439A1 IB 2008000722 W IB2008000722 W IB 2008000722W WO 2009016439 A1 WO2009016439 A1 WO 2009016439A1
Authority
WO
WIPO (PCT)
Prior art keywords
radiating
rotation axis
sliding
way
drying apparatus
Prior art date
Application number
PCT/IB2008/000722
Other languages
English (en)
Inventor
Aldo Stabile
Original Assignee
Cadif S.R.L.
Intermedia S.A.S. Di Reverberi Alessandro E C.
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 Cadif S.R.L., Intermedia S.A.S. Di Reverberi Alessandro E C. filed Critical Cadif S.R.L.
Publication of WO2009016439A1 publication Critical patent/WO2009016439A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/12—Vehicle bodies, e.g. after being painted

Definitions

  • the invention relates to a drying apparatus, particularly suitable for drying painted surfaces like, e.g. vehicle bodies. STATE OF THE ART
  • the known drying devices are mostly used in, but not limited to, body workshops to dry painted surfaces like, e.g. vehicle bodies when these have to be repaired by body workshops to restore the paintwork after an accident.
  • These devices comprise infrared ray lamps that consist of a reflecting parabola that is mounted on a stand resting on the ground and inside which an infrared ray source of heat radiates heat both directly and by reflection of the parabola.
  • a plurality of these lamps are placed on a common supporting frame, positioned one by the side of the other in rows and columns, so as to have a far larger radiating surface than that of just one lamp and thus to be able to dry a correspondingly larger painted surface.
  • the frame normally has also wheels so it can be moved by an operator by hand, turning the reflecting surfaces of the lamps towards several areas of the bodywork to dry.
  • a first drawback is that the heat of the lamps is concentrated where the heat source is, while it is considerably less in the surrounding areas.
  • Another drawback is that radiating times and movements are left entirely up to the attention and precision of the workers who have to see to them by hand, and therefore there is no constant or programmed frequency which obviously means that some areas are radiated longer than others as well as at different distances, and, thus, some areas that are dried differently from others which can make the painted surface uneven to the eye which is exactly the opposite of what is required.
  • One object of the invention is to improve the state of the known technique.
  • Another object of the invention is to make a drying apparatus that can dry larger surfaces without it being necessary for the operators to carry out manual movements or minimizing any such movements when there are particularly large surfaces to dry.
  • Another object of the invention is to make a drying apparatus that can be placed at a relatively short distance from a painted surface to dry without it being a danger for the paint.
  • Another object of the invention is to make a drying apparatus that can be used in many technical fields, without it being necessary to make modifications to adapt it specifically for any one of them.
  • Another object of the invention is to make a drying apparatus that is simple, cheap and easy to transport.
  • a drying apparatus comprising: radiating means that define a diffused and substantially even radiating surface; support means of said radiating means characterized in that said radiating means are movable with respect to said support means with movement means.
  • Figure 2 is an interrupted schematic view in perspective of the drying apparatus of
  • Figure 3 is a side view of the drying apparatus of Figure I 5 in an operating condition;
  • Figure 4 is an interrupted view from above of the apparatus of Figure 3 during its operation.
  • a drying apparatus that comprises radiating means 2 that define a diffused and substantially even radiating surface, support means 3 to support the radiating means 2 which are movable with respect to the support means 3 with movement means 4.
  • the radiating means 2 comprise at least one radiating panel 5 of the type with electric heating elements and known by the technician in this filed.
  • the radiating panel 5 comprises a box-shaped body 6 that defines two sides 7 and inside which the electric heating elements are housed, not visible in the drawings.
  • the operation of these electric heating elements is adjustable by means of an adjustment device 8 that adjusts the intensity of the heat in such a way that the drying capacity can be determined according to specific needs.
  • the support means 3 comprise a frame in the shape of a trolley 9 that defines a base 10 and an opposite upper end 11.
  • the trolley 9 has fastening means 12 and guiding means 13 for fastening the radiating panel 5, as well as sliding means for sliding along the ground like, e.g., wheels 14, placed on one bottom side of the base 10.
  • the fastening means 12 comprise a substantially horizontal bracket element 15 that defines two opposite ends 16 that are bent at right angles.
  • hinge means 17 that have a first substantially common horizontal rotation axis "A”, in such a way as to allow the radiating panel 5 to oscillate around this first rotation axis "A” according to the alternating directions indicated by the arrows "E".
  • second hinge means 18 are provided that define a second horizontal rotation axis "B" and which are substantially perpendicular to the first rotation axis
  • the guiding means 13 comprise a bar 19 that is located substantially horizontal between two uprights of the trolley 9 and a slide element 20 that is supported in the middle of the bracket 15 by means of the second hinge means 18 and which is engageable on the bar 15 in a sliding manner.
  • the slide element 20 can be moved manually by an operator or an automatic device
  • the wheels 14 can also be motorised with motorisation means 22 that can also be programmable in such a way as to move the trolley 9 according to established routes.
  • the drying apparatus 1 works in the following way: the trolley 9 is positioned manually or automatically with the motorisation means 22 at an established distance from a surface "S" to dry like, e.g. a surface of a body of a car 23.
  • the electric heating elements of the radiating panel 5 are then activated and adjusted the intensity of the heat that these elements have to issue to dry the surface "S" without damaging the paint.
  • the radiating panel 5 is moved at regular intervals along the bar 15 and can be turned both around the second hinge means 18, that is, around the second axis "B", and around the first rotation axis "A" to reach the best position in relation to the dimensions of the surface "S" to dry.
  • the movement of the radiating panel 5 along the bar 15 makes it possible to change the radiating position without having to move the trolley 9 with each change.
  • an automatic device 21 it is also possible to programme the duration and speed of the movements as well as the position of the radiating panel 5.
  • the surface "S" is radiated in a substantially even way and without the danger that in some areas of the surface dangerous concentrations of prolonged radiation occurs to the detriment of other areas that do not receive sufficient radiation.
  • trolley 9 has also motorisation means 22, it is possible to programme its movements so no manual interventions are necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

La présente invention concerne un appareil de séchage (1) qui comporte un moyen de rayonnement (2) définissant une surface de rayonnement (5) diffusée et sensiblement homogène ; un moyen de support (9) dudit moyen de rayonnement (2), ledit moyen de rayonnement (2) étant mobile par rapport audit moyen de support (9) grâce à un moyen de déplacement (4).
PCT/IB2008/000722 2007-08-02 2008-03-27 Appareil de séchage WO2009016439A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR2007A000109 2007-08-02
ITVR20070109 ITVR20070109A1 (it) 2007-08-02 2007-08-02 Apparato essiccatore

Publications (1)

Publication Number Publication Date
WO2009016439A1 true WO2009016439A1 (fr) 2009-02-05

Family

ID=39952456

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/000722 WO2009016439A1 (fr) 2007-08-02 2008-03-27 Appareil de séchage

Country Status (2)

Country Link
IT (1) ITVR20070109A1 (fr)
WO (1) WO2009016439A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016079846A1 (fr) * 2014-11-20 2016-05-26 日産自動車株式会社 Dispositif de séchage de revêtement et procédé de séchage de revêtement
WO2016079847A1 (fr) * 2014-11-20 2016-05-26 日産自動車株式会社 Dispositif de séchage de revêtement supérieur et procédé de séchage de revêtement supérieur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102007A (en) * 1960-05-25 1963-08-27 Goldman David Drying apparatus employing radiant panel heaters
EP1288091A1 (fr) * 2000-06-06 2003-03-05 Uegaki, Tateo Dispositif de reparation de vehicules
US20040057708A1 (en) * 2002-09-25 2004-03-25 Nelson James S. Flexible height paint curing apparatus and method
DE10312381A1 (de) * 2003-03-20 2004-09-30 Volkswagen Ag Verfahren zur Trocknung einer Lackierung auf einem Objekt
WO2006047866A1 (fr) * 2004-11-01 2006-05-11 Uview Ultraviolet Systems Inc. Appareil et procede de durcissement de materiaux revetant une surface
US20070022625A1 (en) * 2005-07-28 2007-02-01 Garmat Usa, Inc. UV curing structure and process

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102007A (en) * 1960-05-25 1963-08-27 Goldman David Drying apparatus employing radiant panel heaters
EP1288091A1 (fr) * 2000-06-06 2003-03-05 Uegaki, Tateo Dispositif de reparation de vehicules
US20040057708A1 (en) * 2002-09-25 2004-03-25 Nelson James S. Flexible height paint curing apparatus and method
DE10312381A1 (de) * 2003-03-20 2004-09-30 Volkswagen Ag Verfahren zur Trocknung einer Lackierung auf einem Objekt
WO2006047866A1 (fr) * 2004-11-01 2006-05-11 Uview Ultraviolet Systems Inc. Appareil et procede de durcissement de materiaux revetant une surface
US20070022625A1 (en) * 2005-07-28 2007-02-01 Garmat Usa, Inc. UV curing structure and process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016079846A1 (fr) * 2014-11-20 2016-05-26 日産自動車株式会社 Dispositif de séchage de revêtement et procédé de séchage de revêtement
WO2016079847A1 (fr) * 2014-11-20 2016-05-26 日産自動車株式会社 Dispositif de séchage de revêtement supérieur et procédé de séchage de revêtement supérieur
CN106922169A (zh) * 2014-11-20 2017-07-04 日产自动车株式会社 涂装干燥装置和涂装干燥方法
JPWO2016079846A1 (ja) * 2014-11-20 2017-08-31 日産自動車株式会社 塗装乾燥装置及び塗装乾燥方法
US9879911B2 (en) 2014-11-20 2018-01-30 Nissan Motor Co., Ltd. Coat drying device and coat drying method
CN106922169B (zh) * 2014-11-20 2018-02-16 日产自动车株式会社 涂装干燥装置和涂装干燥方法
US10094612B2 (en) 2014-11-20 2018-10-09 Nissan Motor Co., Ltd. Coat drying device and coat drying method

Also Published As

Publication number Publication date
ITVR20070109A1 (it) 2009-02-03

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