EP1649229B1 - Dispositif pour faire durcir un revetement, constitue d'un materiau durcissant par rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique, d'un objet - Google Patents

Dispositif pour faire durcir un revetement, constitue d'un materiau durcissant par rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique, d'un objet Download PDF

Info

Publication number
EP1649229B1
EP1649229B1 EP04763166A EP04763166A EP1649229B1 EP 1649229 B1 EP1649229 B1 EP 1649229B1 EP 04763166 A EP04763166 A EP 04763166A EP 04763166 A EP04763166 A EP 04763166A EP 1649229 B1 EP1649229 B1 EP 1649229B1
Authority
EP
European Patent Office
Prior art keywords
radiator
lifting platform
container
truck
electromagnetic radiation
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.)
Expired - Lifetime
Application number
EP04763166A
Other languages
German (de)
English (en)
Other versions
EP1649229A2 (fr
Inventor
Werner Swoboda
Werner Schuster
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.)
Eisenmann SE
Original Assignee
Eisenmann SE
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
Priority claimed from DE102004023537A external-priority patent/DE102004023537B4/de
Application filed by Eisenmann SE filed Critical Eisenmann SE
Publication of EP1649229A2 publication Critical patent/EP1649229A2/fr
Application granted granted Critical
Publication of EP1649229B1 publication Critical patent/EP1649229B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/16—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by wheeled trucks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
    • 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
    • F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
    • 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

  • UV-curable materials e.g. Vehicle bodies
  • UV-curable materials e.g. Vehicle bodies
  • Object of the present invention is to provide a device of the type mentioned in such a way that even coatings on complicated shaped, very uneven objects, in particular vehicle bodies, can be cured with good results.
  • the conveyor system comprises a truck with a chassis, which has a height adjustable motor relative to the chassis lifting platform for receiving the object, and that the at least one radiator is arranged so that the truck with the recorded object can be passed under the at least one radiator.
  • the invention is based on the finding that can be superimposed with such a height-adjustable lifting platform having lift truck in a very simple manner, a movement in the vertical direction with a translational movement in the horizontal direction.
  • This makes it possible to pass the article on the truck under the at least one emitter and thereby to change the height of the lifting platform so that the object applied to it is exposed uniformly to all surface areas of a radiation amount and a radiation intensity, as they are required for curing of the material ,
  • complete curing only occurs when the electromagnetic radiation hits the coating on the one hand above a threshold intensity and, on the other hand, this intensity is maintained over a certain period of time. If the intensity is too low, a polymerization reaction does not start or is incomplete; if irradiation is too short, only incomplete curing will be achieved, even if the intensity is sufficient.
  • the lifting platform relative to the chassis is tilted by a motor.
  • the tilt can be about one Transverse axis of the lift truck, a longitudinal axis of the lift truck or superimposed on both said axes done.
  • a Verkipp south about a transverse axis makes it possible to dispense with a translational movement in the horizontal direction if necessary., Since now the object can still be oriented in many cases with respect to several arranged in a plane radiator or a large area radiator so that recessed areas of the upward facing surface of the article are still sufficiently exposed to electromagnetic radiation.
  • a Verkipp south about a longitudinal axis of the lift truck is particularly advantageous if lateral radiators are provided and the article also has on its side surfaces a curved or otherwise highly uneven contour.
  • the lifting platform comprises two support plates, which are separated by at least one variable-length punch.
  • This stamp may be, for example, hydraulically actuated telescopic cylinder. Tilting about two tilt axes requires at least two punches.
  • the device comprises a container having an opening through which the article is inserted by height adjustment of the lifting platform in the container, wherein the interior of the container can be acted upon by at least one radiator with electromagnetic radiation.
  • This container ensures that in the lateral direction no electromagnetic radiation and no gases can escape, which is to avoid health reasons for the operator.
  • the container may be formed as an independent part, as a channel or as a suitably lined floor or roof area of a cabin housing o. ⁇ .
  • the radiators In the above embodiments in which the radiators are arranged in the walls or in a ceiling of the container, the radiators substantially form surface radiators.
  • radiator which are designed as linear emitters.
  • an embodiment of the invention is advantageous in which a plurality of radiators are arranged on a bridge-like portal frame, which has two substantially vertical legs and a substantially horizontal base. The object to be treated is "threaded through” between the vertical legs of the portal frame, as it were.
  • the arrangement of the radiators on the substantially vertical legs of the portal frame can be adapted to the course of the side surfaces of the article.
  • a uniform and complete curing of the coating on the side surfaces of the object can be achieved even with a curved side contour of the article.
  • the assembly the radiator on the substantially horizontal base may be advantageous to have the assembly the radiator on the substantially horizontal base to adapt to the profile of the downwardly facing surface of the object.
  • Such a segmental arrangement of the radiators on the horizontal base makes it possible to bring the object past the arrangement of the radiator, that their distance from the downwardly facing surface of the object remains substantially constant.
  • a protective gas can be supplied to the interior of the container.
  • the shielding gas has primarily the function of preventing the presence of oxygen in the radiation area of the radiators, since oxygen can be converted into harmful ozone, in particular under the influence of UV light, and also impairs the course of the polymerization reaction.
  • the inert gas is heavier than air.
  • This can be considered, for example, carbon dioxide.
  • the protective gas is lighter than air.
  • helium is used for this purpose.
  • an inlet for the protective gas is in the immediate vicinity of the at least one radiator, then this can be used at the same time as a cooling gas for the radiator.
  • at least one inlet can also be aligned so that the protective gas emerging from the inlet is directed directly onto the surface currently being irradiated. In this way, it is ensured that the proportion of undesirable foreign gases is very low at the reaction site where the electromagnetic radiation causes the curing.
  • At least one radiator is assigned a movable reflector on the side facing away from the object, an additional adaptation of the radiation direction to the course of the surface of the object to be treated is possible.
  • the container may be at least partially lined with a reflective layer. As a result, emitters with lower power can be used.
  • the layer is uneven.
  • the reflections take place at different angles under these circumstances, so that the interior of the container is filled very uniformly with electromagnetic radiation of different propagation directions.
  • a layer material for example, is an aluminum foil into consideration, since this has a very good reflectivity for electromagnetic radiation and is also inexpensive. In addition, an uneven layer can thus be realized in a simple manner, namely by crumpling the aluminum foil.
  • the device according to the invention should have a cabin housing which prevents an uncontrolled escape of gases and electromagnetic radiation. Both would be hazardous to health for the operating personnel.
  • a lock for the truck can be provided in each case.
  • These locks prevent that when entering and extending the trolley into or out of the cabin housing larger amounts of air from the outside atmosphere get into the cabin housing.
  • the locks protect operators from hazardous electromagnetic radiation.
  • This device may comprise a catalyst for the catalytic binding of the oxygen, a filter for absorption or else a filter for the adsorption of oxygen.
  • the device for removing the solvent from the material of the coating may have a preheating zone.
  • the device for setting this powdered material may have a corresponding preheating zone.
  • the device for completing the curing has a reheating zone.
  • the initiated by the electromagnetic radiation curing reaction can continue to run in the reheating zone until the coating is completely cured.
  • the device has a controller on, which controls the height of the lifting platform automatically in response to the upward-facing outer contour of the object.
  • the height of the lifting platform can be changed by the controller such that during a translational movement of the object past the at least one radiator, the distance in the vertical direction between the object and the at least one radiator remains at least approximately constant. In this way, it is ensured that all upwardly facing surface areas of the object of the same radiation intensity and in about the same amount of radiation, d. H. the same irradiation in a photometric sense.
  • the spatial form data of the object required for such a control can be provided by a higher-level data processing system.
  • the device can also detect this spatial shape data itself.
  • the measuring station comprises only one or more light barriers, which are preferably arranged in the immediate vicinity of the at least one radiator and interact with the controller. Interrupts the object to be irradiated a light barrier, so a corresponding evasive movement of the object is caused in real time.
  • the measuring station has at least one optical scanner, which may contain, for example, an infrared light source through which the object can be scanned scanner-like in at least one direction.
  • Another way to accurately capture the spatial shape is through digital image processing and recognition of video images of the subject.
  • the measuring station then has a video camera and a device for digital image recognition.
  • the truck in the embodiments in which the article is passed on the pallet truck under a gantry, the truck must also perform a translational movement. Since the coating on the object must not be exposed too short of the electromagnetic radiation, this translational movement can not be performed arbitrarily fast. If a pallet truck is slowly guided through the gantry and, after transfer of the item to a conveyor system, subsequently returned empty to its starting point, this process takes a not inconsiderable amount of time.
  • the conveyor system comprises exactly one pallet truck and a carriageway for the truck, along which arranged the at least one radiator with a receiving station for receiving the object on the lifting platform and a dispensing station for dispensing the object spatially coincide.
  • Such an arrangement causes the truck with the object applied thereto twice, namely once in the forward and once in the reverse direction, past the at least one radiator and thereby returns to its starting point. There, the object can be removed from the lifting platform, which is then free for receiving a new object to be irradiated.
  • the travel speed past the at least one emitter can be approximately doubled in this embodiment of the invention, since all surface regions are exposed twice to the electromagnetic radiation. This embodiment of the invention requires comparatively few plant components.
  • a higher throughput can be achieved when the conveyor system comprises at least two pallet trucks, extending between a receiving station for receiving the object on the lifting platform and a dispensing station for dispensing the article two lanes for the truck so that the trucks between the receiving station and the Dispensing station can circulate in a closed circuit.
  • the electromagnetic radiation is preferably UV light or infrared radiation.
  • FIG. 1 a device for curing UV varnishes is shown in a highly simplified and not to scale longitudinal section and indicated generally at 10.
  • the exemplified curing device 10 is part of a painting, which is intended to apply a multi-layer paint on pre-assembled vehicle bodies 12.
  • the curing device 10 comprises a per se known roller conveyor system for the vehicle bodies 12, which comprises a roller conveyor 14, which is divided by an opening 15 to be described in two sub-segments 14 a and 14 b, and resting thereon carrier 16 for the motor vehicle bodies 12.
  • Such carriers also referred to as skid carriers, have runner-like sliders with which they rest on the roller conveyor 14. Since such a roller conveyor system is known per se in the prior art, the presentation of further details is omitted.
  • the vehicle bodies 12 of the curing device 10 can be supplied and transported between the individual stations of the curing device 10. These stations are a preheating zone 18, an irradiation device 20 and a reheating zone 22.
  • the preheating zone 18 and the reheating zone 22 each include 24 and 26 indicated and designed as hot air heaters heaters. Alternatively, heating by IR emitters or by means of a magnetron is suitable for generating microwaves.
  • the preheating zone 18 may perform different functions depending on the type of coating material. If this material is a solvent-based material, for example a water-based paint, the solvents are removed as far as possible. If it is a powder material, then the preheating zone 18 serves to anneal the powder and in this way to make ready for the polymerization.
  • the irradiation device 20 comprises a cabin housing 28, which is designed so that neither a gas exchange with the environment nor leakage of UV light is possible.
  • a cabin housing 28 which is designed so that neither a gas exchange with the environment nor leakage of UV light is possible.
  • 28 windows 32 are embedded on the outer walls of the cabin housing, which are permeable to visible light, but impermeable to UV light.
  • the irradiation device 20 further comprises an inlet lock 34 and an outlet lock 36, the carrier 16 with the vehicle bodies 12 mounted thereon when entering the interior 30th as well as when driving out must happen from this.
  • the inlet lock 34 and the outlet lock 36 are each formed in the illustrated embodiment as double locks with two movable roller doors 341, 342 and 361, 362.
  • a ceiling 37 is retracted such that the underlying part of the inner space 30 forms a kind of container 38.
  • the blanket 37 contains the above-mentioned opening 15, over which the roller conveyor 14 is interrupted.
  • the ceiling 37 is dispensed with and instead a separate container designed as a trough is placed in the then free inner space 30, over which part of a roller conveyor 14 extends.
  • the container 38 is, regardless of the nature of its execution, filled with a protective gas which is stored in a gas tank 40 and via a line 42 opening into the bottom of the container 42 can be introduced.
  • the shielding gas is carbon dioxide, since it is heavier than air in the gaseous state and thus fills the upwardly open container 38 much like a liquid.
  • the amount of the protective gas supplied via the line 42 is in dynamic equilibrium with the amount of protective gas which escapes inter alia via the inlet and outlet locks 34 and 36.
  • the inner space 30 is connected to a regeneration circuit 42, which has the task of oxygen, which is introduced via the vehicle bodies 12 into the inner space 30 or when opening the inlet lock 34 or the outlet lock 36, from the prevailing in the inner space 30 atmosphere remove.
  • the interior 30 is continuously withdrawn via a line 43 gas and passed, for example via a catalyst 39, which catalytically binds the oxygen. A portion of this gas is returned via line 47 back into the interior 30 of the cabin housing 28, while another part is discharged via a line 51 into the outside atmosphere.
  • a generally designated 46 pallet truck is placed and translationally movable in a direction indicated by a double arrow 48 direction, including a arranged on the truck 46 and in the FIG. 1 not shown drive serves.
  • the lift truck 46 has a chassis 50 and a lifting device 52, as it is known per se in the prior art and can be performed, for example, as a hydraulically or electrically driven scissors drive.
  • the upwardly facing plane of the lifting device 52 which serves to receive carriers 16, forms a lifting platform 54.
  • this lifting platform 54 can also consist of a frame connecting the scissor legs movably;
  • the term "platform" does not have to be inevitably imply a continuous surface. With the help of the lifting device 52, the lifting platform 54 can be moved vertically in the direction indicated by a double arrow 49 direction.
  • a portal frame 44 is further arranged, the details of which below with reference to the FIG. 2 be explained.
  • the portal frame 44 is shown in a front view in an enlarged view.
  • the gantry 44 spans bridge-like a provided for the travel of the lift truck 46 56 on the bottom surface 45 of the interior 30.
  • a UV light-generating roof lights 58 At the portal frame 44 are a UV light-generating roof lights 58, a pair on both sides of the road 56 arranged lower UV light-generating Side radiators 60a, 60b and a pair on both sides of the road 56 arranged upper UV light generating side radiators 62a, 62b attached.
  • the roof radiator 58 and the four side radiators 60a, 60b and 62a, 62b each contain, as is more closely indicated by reference numerals for the roof radiator 58, a rod-shaped light source 64.
  • Each UV radiator is also associated with a reflector 66.
  • the rod-shaped light source 64 may also be replaced by a plurality of approximately point-shaped individual light sources.
  • the UV lamps 58, 60a, 60b, 62a and 62b are attached to the gantry 44 so that their arrangement is approximately the outer contour of the vehicle body 12 corresponds.
  • the two lower side radiators 60a, 60b are articulated to the two upper side radiators 62a and 62b so that these lower side radiators 60a, 60b can be automatically adapted to the shape of the lower half of the vehicle body 12, while these are the portal frame 44 passes on the lift truck 46.
  • an additional UV lamp can be used, which is a mobile , in the interior of the vehicle body 12 insertable robot arm (not shown) is held.
  • the container 38 In the vicinity of the portal frame 44, the container 38 is lined with a crumpled aluminum foil 73 in order to achieve a high light reflection.
  • the carrier 16 with vehicle body 12 placed thereon is moved on the roller conveyor 14 to the inlet lock 34.
  • the carrier 16 passes to the vehicle body 12 successively the two roller doors 341, 342 of the inlet lock 34 and thus enters the interior 30 of the cabin housing 28. There, the carrier 16 is taken from the available lifting platform 54 of the lift truck 46.
  • the lifting platform 54 is lowered by means of the lifting device 52 so far that the pallet truck 46 can ride along with the now arranged thereon vehicle body 12 under the ceiling 37.
  • the vehicle body 12 is located completely within the protective gas atmosphere that prevails in the container 38.
  • FIG. 1 ajar representation of the interior 30 of the cabin housing 28 with the container 38, the portal frame 44 and the truck 46 shown.
  • the lifting platform 54 is still raised so far that a front flap 70 of the vehicle body 12 with an optimum for the cure target distance of z. B. is spaced about 30 cm from the roof radiator 58, while the lift truck 46 moves in the direction indicated by an arrow 72 direction on the roadway 56.
  • the lifting platform 54 is lowered so far that now the roof 74 of the vehicle body 12 the desired distance to the roof lights 58 occupies. This condition is in the FIG. 3b shown.
  • the lifting platform 54 is lifted by means of the lifting device 52 so far that the carrier 16 with the vehicle body 12 carried by it on the in the FIG. 1 shown right sub-segment 14b of the roller conveyor 14 can be driven.
  • the carrier 16 with the vehicle body 12 then passes through the outlet lock 36 and leaves the irradiation device 20th
  • the carrier 16 At the end of the carrier 16 is still supplied to the vehicle body 12 of the reheating zone 22, in which a temperature of about 105 ° C prevails. There lingers the Vehicle body 12 for about five to ten minutes in which the polymerization reaction is complete. This time can vary greatly depending on the coating material.
  • a central controller 90 is provided.
  • it has the task of controlling the movements of the lift truck 46 in the horizontal direction (double arrow 48) and also perpendicular thereto in the vertical direction (double arrow 49).
  • the controller 90 has a memory 91 in which spatial shape data of the vehicle body 12 are stored.
  • This spatial form data can z. B. are retrieved from a higher-level data processing system, in which all the curing device 10 continuous vehicle bodies 12 relevant data such as the type and color of the paint and body type and shape are deposited. Then only one reading device is needed, which recognizes the type of the incoming vehicle body 12, so that the spatial form data associated with this type can be called up.
  • the measuring device 80 has a U-shaped frame on which a plurality of optical scanners 82 with infrared light sources in the vertical direction 49 are attached.
  • the optical Scanners 82 detect scanner-like the outer contour of the vehicle body 12 as they pass through the measuring device 80th
  • the measuring device may also be sufficient to design the measuring device as a simple light barrier arrangement, which is arranged in the immediate vicinity of the portal frame 44.
  • the interruption of a photocell then indicates to the controller 90 that the vehicle body 12 is approaching the roof radiator 58 so far that the lifting platform 54 must be lowered.
  • Such a control results in a step-like lifting and lowering movement of the lifting platform 54, since the light barriers do not allow continuous monitoring of the outer contour.
  • FIG. 4 In the FIG. 4 is a lift truck 46 'is shown, in which on a first plane forming support plate 93 which is placed on the lifting device 52, four a rectangular arrangement forming punch 92 are arranged.
  • the punches 92 are hydraulically telescopic and can be extended independently.
  • the upper ends of the punches 92 which form a second plane 95, support the carrier 16.
  • the carrier 16 with the vehicle body 12 mounted thereon both about a transverse axis, as in the FIG. 4 indicated by a double arrow 94, as well as to tilt about a longitudinal axis of the lift truck 46.
  • Such a tilt about a longitudinal axis is in the FIG. 5 shown to a large extent the FIG. 2 equivalent. Unlike there, however, the side radiators 60a, 60b and 62a, 62b are vertically aligned. A uniform irradiation of the side surfaces of the vehicle body 12 is achieved here by tilting about its longitudinal axis.
  • FIGS. 6a and 6b show in a plan view of the interior 30 according to another embodiment of the invention, in which two pallets 461, 462 in circulating vehicle bodies 12 transport through the portal frame 44. It can also be moved through the system more than two trucks, so that the vehicles are transported and irradiated in a short pitch through the portal frame.
  • two lanes 561, 562 are also provided, which are separated by a partition 96 from each other. Between the two lanes 561 and 562, a connection can be created in the region of the two end faces of the interior 30 by sliding sliding doors 98, 100 into the partition wall 96, as shown in FIG FIG. 6b is shown.
  • the above embodiments are used for curing paints under UV light. However, they can also be used in paints which cure under the effect of heat, in particular in an inert gas atmosphere, that is to say for example in a CO 2 or nitrogen atmosphere. It then essentially only needs to be replaced by the UV emitters described by IR emitters. Other structural changes associated with the change of the electromagnetic radiation are known to the person skilled in the art and need not be explained in detail here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Coating Apparatus (AREA)

Abstract

L'invention concerne un dispositif servant à faire durcir un revêtement d'un objet, notamment d'une carrosserie de véhicule (12), ce revêtement étant constitué d'une peinture UV, d'une peinture à durcissement thermique ou d'un matériau similaire. Le dispositif selon l'invention comprend au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b) générant un rayonnement électromagnétique. Il comprend également un système de transport (14, 16, 46) qui amène l'objet (12) à proximité de l'émetteur de rayonnement (58, 60a, 60b, 62a, 62b) puis l'éloigne de ce dernier. Ce système de transport (14, 16) comprend un chariot élévateur (46 ; 46') équipé d'un châssis (50) qui présente une plate-forme élévatrice (54), déplaçable par moteur verticalement par rapport au châssis (50), pour le logement de l'objet (12). L'émetteur de rayonnement (58, 60a, 60b, 62a, 62b) est placé de sorte qu'on peut faire passer le chariot élévateur (46 ; 46') et l'objet (12) qu'il porte sous l'émetteur de rayonnement (58, 60a, 60b, 62a, 62b), la position verticale de l'objet (12) pouvant être modifiée. Il est ainsi possible d'amener même des objets (12) à surfaces fortement inégales et tridimensionnellement courbes dans la zone de rayonnement des émetteurs de rayonnement (58, 60a, 60b, 62a, 62b) de telle façon que les surfaces sont uniformément exposées à une quantité et à une intensité de rayonnement nécessaires au durcissement.

Claims (41)

  1. Dispositif pour durcir un revêtement constitué d'un matériau durcissant par rayonnement électromagnétique, notamment d'une peinture UV ou d'une peinture à durcissement thermique, d'un objet, notamment d'une carrosserie de véhicule (12), comprenant
    a) au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b) générant un rayonnement électromagnétique ;
    b) un système de transport (14, 16, 46), lequel amène l'objet (12) à proximité de l'émetteur de rayonnement (58, 60a, 60b, 62a, 62b) et l'éloigne de nouveau de celui, et lequel comprend un chariot (46 ; 46') avec un châssis (50) qui présente une plateforme (54) pour le chargement de l'objet (12),
    et ledit au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b) étant disposé de façon que le chariot (46 ; 46') avec l'objet (12) chargé dessus puisse être guidé sous ledit au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b),
    caractérisé en ce que le chariot est un chariot élévateur et la plateforme une plateforme élévatrice réglage en hauteur par rapport au châssis au moyen d'un moteur.
  2. Dispositif selon la revendication 1, caractérisé en ce que la plateforme élévatrice (54) est inclinable par rapport au châssis (50) au moyen d'un moteur.
  3. Dispositif selon la revendication 2, caractérisé en ce que la plateforme élévatrice (54) comprend deux plans (93, 95) qui sont séparés l'un de l'autre par au moins un vérin (92) de longueur variable.
  4. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il comporte un récipient (38) avec une ouverture (15) à travers laquelle l'objet (12) peut être introduit dans le récipient (38) par réglage en hauteur de la plateforme élévatrice (54), et que l'intérieur du récipient (38) peut être soumis à un rayonnement électromagnétique par au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b).
  5. Dispositif selon la revendication 4, caractérisé en ce qu'au moins un émetteur de rayonnement est intégré dans une paroi, un plafond ou un plancher du récipient.
  6. Dispositif selon la revendication 5, caractérisé en ce qu'au moins un émetteur de rayonnement est intégré dans les parois latérales opposées s'étendant parallèlement au mouvement de translation des objets et dans au moins une des deux parois frontales s'étendant perpendiculairement au mouvement de translation des objets ou dans un plafond ou un plancher du récipient.
  7. Dispositif selon la revendication 5, caractérisé en ce qu'une pluralité d'émetteurs de rayonnement est intégrée dans toutes les parois et dans un plafond ou un plancher du récipient.
  8. Dispositif selon une des revendications précédentes, caractérisé en ce que plusieurs émetteurs de rayonnement (58, 60a, 60b, 62a, 62b) sont disposés sur un portique (44) en forme de pont qui présente deux côtés essentiellement verticaux et une base essentiellement horizontale.
  9. Dispositif selon la revendication 8, caractérisé en ce que la disposition des émetteurs de rayonnement (58, 60a, 60b, 62a, 62b) sur les côtés essentiellement verticaux du portique (44) est adaptée au profil des surfaces latérales de l'objet (12).
  10. Dispositif selon la revendication 7 ou 8, caractérisé en ce que la disposition des émetteurs de rayonnement (58, 60a, 60b, 62a, 62b) sur la base essentiellement horizontale est adaptée au profil de la surface de l'objet (12) dirigée vers le haut.
  11. Dispositif selon une des revendications 4 à 10, caractérisé en ce qu'un gaz de protection peut être amené à l'intérieur du récipient (3 8).
  12. Dispositif selon la revendication 11, caractérisé en ce que le gaz de protection est plus lourd que l'air et est notamment du dioxyde de carbone.
  13. Dispositif selon la revendication 11, caractérisé en ce que le gaz de protection est plus léger que l'air et est notamment de l'hélium.
  14. Dispositif selon la revendication 12 ou 13, caractérisé en ce qu'une entrée (68a, 68b) pour le gaz de protection est prévue à proximité immédiate dudit au moins un émetteur de rayonnement.
  15. Dispositif selon une des revendications précédentes, caractérisé en ce qu'un réflecteur mobile (66) est associé à au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b) du côté éloigné de l'objet (12).
  16. Dispositif selon une des revendications 4 à 15, caractérisé en ce que le récipient (38) est revêtu au moins partiellement d'une couche réfléchissante.
  17. Dispositif selon la revendication 16, caractérisé en ce que la couche est inégale.
  18. Dispositif selon une des revendications 16 ou 17, caractérisé en ce que la couche est composée d'une feuille d'aluminium.
  19. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il présente une enveloppe de cabine (28) qui empêche une sortie incontrôlée de gaz et de rayonnement électromagnétique.
  20. Dispositif selon la revendication 19, caractérisé en ce des sas (34, 36) sont prévus pour l'objet (12) à l'entrée et à la sortie de l'enveloppe de cabine (28).
  21. Dispositif selon la revendication 20, caractérisé en ce qu'à l'intérieur du sas (34) côté entrée, une entrée pour gaz de protection est disposée de façon qu'un espace vide présent dans l'objet (12) soit balayé par un gaz de protection.
  22. Dispositif selon la revendication 20 ou 21, caractérisé en ce qu'il est prévu un équipement (42) pour éliminer l'oxygène de l'atmosphère se trouvant à l'intérieur de l'enveloppe de cabine (28).
  23. Dispositif selon la revendication 22, caractérisé en ce que l'équipement (42) pour éliminer l'oxygène présente un catalyseur pour la fixation catalytique de l'oxygène.
  24. Dispositif selon la revendication 22 ou 23, caractérisé en ce que l'équipement (42) pour éliminer l'oxygène présente un filtre pour l'absorption de l'oxygène.
  25. Dispositif selon une des revendications 22 à 24, caractérisé en ce que l'équipement (42) pour éliminer l'oxygène présente un filtre pour l'adsorption de l'oxygène.
  26. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il présente une zone de préchauffage (18) pour éliminer le solvant du matériau de revêtement.
  27. Dispositif selon une des revendications 1 à 25, caractérisé en ce qu'il présente une zone de préchauffage (18) pour la gélification de matériau pulvérulent.
  28. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il présente une zone de post-chauffage (22) pour compléter le durcissement.
  29. Dispositif selon une des revendications précédentes, caractérisé en ce que le dispositif comprend une commande (90), laquelle commande la hauteur de la plateforme élévatrice (56) en fonction du contour extérieur de l'objet (12) dirigé vers le haut.
  30. Dispositif selon la revendication 29, caractérisé en ce que la hauteur de la plateforme élévatrice (56) est modifiable par la commande (90) de façon que, pendant un mouvement de transport de l'objet (12) devant ledit au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b), ni la quantité de rayonnement électromagnétique arrivant par unité de surface sur le matériau ni son intensité ne soient inférieures à des valeurs seuils prescriptibles nécessaires pour le durcissement.
  31. Dispositif selon la revendication 30, caractérisé en ce que la hauteur de la plateforme élévatrice (54) est modifiable par la commande (90) de façon que, pendant un mouvement de transport de l'objet (12) devant ledit au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b), la distance en direction verticale (49) entre l'objet (12) et ledit au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b) reste au moins approximativement constante.
  32. Dispositif selon la revendication 30 ou 31, caractérisé en ce que la commande (90) comprend une mémoire (92) pour mémoriser des données de forme tridimensionnelle de l'objet.
  33. Dispositif selon une des revendications 29 à 32, caractérisé en ce que le dispositif comprend un poste de mesure (80) placé avant ledit au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b) dans la direction de transport (48), qui permet de détecter les données de forme tridimensionnelle de l'objet (12).
  34. Dispositif selon la revendication 33, caractérisé en ce que le poste de mesure comprend au moins une barrière lumineuse.
  35. Dispositif selon la revendication 33 ou 34, caractérisé en ce que le poste de mesure comprend une caméra vidéo et un équipement d'analyse numérique d'images.
  36. Dispositif selon une des revendications 33 à 35, caractérisé en ce que le poste de mesure (80) comprend au moins un appareil de balayage optique (82), qui permet de balayer l'objet (12) à la manière d'un scanner au moins dans une direction.
  37. Dispositif selon la revendication 36, caractérisé en ce que l'appareil de balayage optique (82) comprend une source de lumière infrarouge.
  38. Dispositif selon une des revendications précédentes, caractérisé en ce que le système de transport (14, 16, 46) comprend exactement un chariot élévateur (46) et un chemin de roulement (56) pour le chariot élévateur (46), le long duquel ledit au moins un émetteur de rayonnement (58, 60a, 60b, 62a, 62b) est disposé, et qu'un poste de chargement pour le chargement de l'objet (12) sur la plateforme élévatrice (54) et un poste de déchargement pour le déchargement de l'objet (12) coïncident spatialement.
  39. Dispositif selon une des revendications 1 à 37, caractérisé en ce que le système de transport (14, 16, 46) comprend au moins deux chariots élévateurs (461, 462) et qu'entre un poste de chargement pour le chargement de l'objet (12) sur la plateforme élévatrice (54) et un poste de déchargement pour le déchargement de l'objet (12) s'étendent deux chemins de roulement (561, 532) pour les chariots élévateurs (461, 462), de façon que les chariots élévateurs (461, 462) puissent circuler en circuit fermé entre le poste de chargement et le poste de déchargement.
  40. Dispositif selon une des revendications précédentes, caractérisé en ce que le rayonnement électromagnétique est une lumière UV.
  41. Dispositif selon une des revendications précédentes, caractérisé en ce que le rayonnement électromagnétique est un rayonnement infrarouge.
EP04763166A 2003-07-24 2004-07-10 Dispositif pour faire durcir un revetement, constitue d'un materiau durcissant par rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique, d'un objet Expired - Lifetime EP1649229B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10335006 2003-07-24
DE102004023537A DE102004023537B4 (de) 2003-07-24 2004-05-13 Vorrichtung zur Aushärtung einer aus einem Material, das unter elektromagnetischer Strahlung aushärtet, insbesondere aus einem UV-Lack oder aus einem thermisch aushärtenden Lack, bestehenden Beschichtung eines Gegenstandes
PCT/EP2004/007644 WO2005015102A2 (fr) 2003-07-24 2004-07-10 Dispositif pour faire durcir un revetement, constitue d'un materiau durcissant par rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique, d'un objet

Publications (2)

Publication Number Publication Date
EP1649229A2 EP1649229A2 (fr) 2006-04-26
EP1649229B1 true EP1649229B1 (fr) 2011-04-27

Family

ID=34137310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04763166A Expired - Lifetime EP1649229B1 (fr) 2003-07-24 2004-07-10 Dispositif pour faire durcir un revetement, constitue d'un materiau durcissant par rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique, d'un objet

Country Status (4)

Country Link
US (1) US20070271812A1 (fr)
EP (1) EP1649229B1 (fr)
CA (1) CA2533501A1 (fr)
WO (1) WO2005015102A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005034428A1 (de) 2005-07-14 2007-01-18 Tiemo Sehon Trocknungsanlage
CN102341189B (zh) * 2009-03-06 2015-05-20 通用汽车环球科技运作有限责任公司 油漆固化的方法与装置
DE102009023115A1 (de) * 2009-05-22 2010-11-25 Dürr Systems GmbH Verfahren und Beschichtungsanlage zum Versehen eines Werkstücks mit einer Beschichtung
ES2632194T3 (es) 2010-12-10 2017-09-11 Columbia Phytotechnology Llc Aparatos y métodos de secado
US10259010B2 (en) * 2014-08-29 2019-04-16 Carmax Business Services, Llc Devices, systems, and methods for curing a coating
DE102014219764A1 (de) * 2014-09-30 2016-03-31 Dürr Systems GmbH Fördervorrichtung, Trocknungsanlage und Verfahren zum Fördern von Werkstücken
CN109663721A (zh) * 2017-10-16 2019-04-23 天津市升发科技股份有限公司 一种具有烘干距离可调功能的金属制品用油漆烘干设备
CN108344285A (zh) * 2017-12-26 2018-07-31 共同科技开发有限公司 一种抛投式饲料颗粒干燥装置
CN111678301A (zh) * 2020-06-18 2020-09-18 台州市思考特机器人科技有限公司 一种待镀膜管体用烘干主箱体
FR3124589B1 (fr) * 2021-06-28 2024-03-01 Exel Ind Système d’analyse de gouttes et installation de revêtement comprenant un tel système

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1521886A (en) * 1919-07-16 1925-01-06 Huhn Mfg Company A Drier for various forms of material
US1555860A (en) * 1921-02-19 1925-10-06 Budd Edward G Mfg Co Method of and apparatus for baking coatings on metallic bodies
US1504731A (en) * 1922-04-10 1924-08-12 Philadelphia Drying Machinery Drying machine
US1783673A (en) * 1929-09-04 1930-12-02 Reginald A Kucich Continuous coffee roaster and storer
US1988677A (en) * 1930-03-01 1935-01-22 Gerald D Arnold Dehydrating apparatus
US2057776A (en) * 1934-10-29 1936-10-20 Ford Motor Co Paint baking apparatus
US2217452A (en) * 1937-08-13 1940-10-08 Westinghouse Electric & Mfg Co Controlled cooling in a heat treating process
BE461070A (fr) * 1941-07-03
US2387516A (en) * 1942-04-14 1945-10-23 Kaminski John Radiant heating apparatus
US2419875A (en) * 1942-04-29 1947-04-29 Dehydration Inc Dehydrating food by radiant energy and gas
BE480102A (fr) * 1944-01-06
US2472293A (en) * 1945-09-20 1949-06-07 Ford Motor Co Ventilated and shielded infrared oven
US2572678A (en) * 1946-04-09 1951-10-23 August S Torres Coffee roasting apparatus
US2498339A (en) * 1947-09-11 1950-02-21 William J Miskella Combination paint booth and baking oven
US2598163A (en) * 1948-03-17 1952-05-27 Carrier Engineering Co Ltd Method and apparatus for coating vehicle bodies
US2794774A (en) * 1952-08-12 1957-06-04 Mora Fernando Mario Retort arrangement
US2813414A (en) * 1955-05-27 1957-11-19 Westinghouse Electric Corp Apparatus for washing and drying fabrics
US2841684A (en) * 1956-06-12 1958-07-01 William J Miskella Apparatus for baking paint on automotive vehicles
US3432936A (en) * 1967-05-31 1969-03-18 Scott Paper Co Transpiration drying and embossing of wet paper webs
US3458941A (en) * 1968-03-13 1969-08-05 Pillsbury Co Freeze drying apparatus and process
US3807052A (en) * 1972-06-26 1974-04-30 Union Carbide Corp Apparatus for irradiation of a moving product in an inert atmosphere
US3884213A (en) * 1973-03-30 1975-05-20 Donald P Smith Cooking apparatus
US4154861A (en) * 1976-05-19 1979-05-15 Smith Donald P Heat treatment of food products
US4338911A (en) * 1976-05-19 1982-07-13 Smith Donald P Cooking apparatus
US4409453A (en) * 1976-05-19 1983-10-11 Smith Donald P Combined microwave and impingement heating apparatus
SE401398B (sv) * 1976-05-21 1978-05-02 Vico Kem Tekn Fabrik Ab Forfarande och apparat for torkning av losningsmedelsbehandlade foremal
US4265029A (en) * 1979-12-04 1981-05-05 Jenkins Kenneth A Motor vehicle dryer stand
GB2091858B (en) * 1980-12-11 1984-09-26 Infraroedteknik Ab Surface treatment of objects
US4402765A (en) * 1982-01-18 1983-09-06 Nihon Parkerizing Co., Ltd. Method and apparatus for treating steel sheet structures
US4581424A (en) * 1983-07-05 1986-04-08 Ford Motor Company Thermosetting coating composition useful as chip resistant primer II
US4772374A (en) * 1983-11-14 1988-09-20 Prime-Coat Technology, Inc. Electrodeposition system and method therefor
US4600491A (en) * 1984-05-17 1986-07-15 Urquhart Thomas N Workpiece drying apparatus
DE8434317U1 (de) * 1984-11-23 1985-03-07 Heraeus Quarzschmelze Gmbh, 6450 Hanau Bestrahlungseinheit in form eines portals, insbesondere als trocken- und einbrennkanal fuer die automobilindustrie
JPS62152564A (ja) * 1985-12-27 1987-07-07 Trinity Ind Corp 塗装用乾燥炉
US4771728A (en) * 1986-09-08 1988-09-20 Bgk Finishing Systems, Inc. Automotive coating treatment apparatus
EP0261644B1 (fr) * 1986-09-25 1991-02-27 Mazda Motor Corporation Méthode de revêtement dans un chaîne de revêtement et appareil de revêtement à cet effet
US4785552A (en) * 1987-07-08 1988-11-22 Best Willie H Convection stabilized radiant oven
US4769925A (en) * 1987-07-20 1988-09-13 Taikisha Ltd. Device for preventing resinous condensate dropping for use in paint drying oven
US5070625A (en) * 1988-04-25 1991-12-10 Urquhart Gordon T Oven for the curing and cooling of painted objects and method
JP2670314B2 (ja) * 1988-10-25 1997-10-29 マツダ株式会社 塗装方法
SE464063B (sv) * 1989-09-05 1991-03-04 Flaekt Ab Saett och anordning foer att avlaegsna loesningsmedelsaangor fraan en kaross
US4972606A (en) * 1989-09-25 1990-11-27 George Koch Sons, Inc. Control damper for radiant oven
US5033203A (en) * 1990-02-23 1991-07-23 Hughes Aircraft Company Curing oven using Wellsbach conversion
JPH03296466A (ja) * 1990-04-16 1991-12-27 Nishikawa Kasei Co Ltd 被塗装体の回転装置
CA2040989A1 (fr) * 1990-05-01 1991-11-02 Ichiro Yoshida Methode et appareil de lavage/sechage
DE4209115B4 (de) * 1991-03-23 2006-08-03 Mazda Motor Corp. System und Verfahren zum Befördern von Werkstücken
DE4324488C2 (de) * 1993-07-21 1998-02-05 Flaekt Ab Verfahren und Heißluft-Trockner zur Trocknung beschichteter Oberflächen
US5551197A (en) * 1993-09-30 1996-09-03 Donnelly Corporation Flush-mounted articulated/hinged window assembly
DE4410477C1 (de) * 1994-03-25 1995-09-14 Flaekt Ab Vorrichtung zur Oberflächenbehandlung von Fahrzeugkarosserien
US5634281A (en) * 1995-05-15 1997-06-03 Universal Drying Systems, Inc. Multi pass, continuous drying apparatus
DE69625246T2 (de) * 1996-06-14 2003-08-28 Minnesota Mining & Mfg Anzeigeeinheit und verfahren zum anzeigen eines bildes
DE19641048C2 (de) * 1996-10-04 2000-07-20 Flaekt Ab Verfahren zum Ein- und Ausbringen von Werkstücken, insbesondere Fahrzeugkarosserien, Vorrichtung und Anlage zur Oberflächenbehandlung von Werkstücken im Durchlauf
US5836085A (en) * 1997-07-10 1998-11-17 Ben-Ezra; Joshua S. Paint-spraying and curing booth with fired radiant heaters
US5972112A (en) * 1997-10-03 1999-10-26 Acco Systems, Inc. Dip tank workpiece carrier with rocking frame
DE19807643C2 (de) * 1998-02-23 2000-01-05 Industrieservis Ges Fuer Innov Verfahren und Vorrichtung zum Trocknen eines Trocknungsgutes an der Oberfläche eines schnell geförderten Trägermaterials, insbesondere zum Druckfarbentrocknen
US6418137B1 (en) * 1998-12-14 2002-07-09 Nortel Networks Limited Transmitted signal power control in cellular communications systems
US6231932B1 (en) * 1999-05-26 2001-05-15 Ppg Industries Ohio, Inc. Processes for drying topcoats and multicomponent composite coatings on metal and polymeric substrates
US6327030B1 (en) * 1999-08-06 2001-12-04 University Of Florida System, method, and coating for strain analysis
DE19941184A1 (de) * 1999-08-30 2001-03-01 Flaekt Ab Lacktrockner und Lacktrockneranlage
DE19957900A1 (de) * 1999-12-01 2001-06-07 Basf Ag Lichthärtung von strahlungshärtbaren Massen unter Schutzgas
DE10047968A1 (de) * 2000-09-27 2002-04-18 Flaekt Ab Vorrichtung und Verfahren zur Oberflächenbehandlung von Werkstücken
DE10056461C1 (de) * 2000-11-14 2002-06-06 Msk Verpackung Syst Gmbh Verfahren und Vorrichtung zum mehrseitigen Umhüllen von unregelmäßig geformten Gegenständen
DE10063448C5 (de) * 2000-12-20 2009-02-12 Eisenmann Anlagenbau Gmbh & Co. Kg Anlage zur Behandlung, insbesondere zum Lackieren, von Gegenständen, insbesondere von Fahrzeugkarosserien
JP3753231B2 (ja) * 2001-03-30 2006-03-08 いすゞ自動車株式会社 電着塗装方法
DE10121053A1 (de) * 2001-04-28 2002-10-31 Duerr Systems Gmbh Fördervorrichtung zum Fördern von Werkstücken durch einen Behandlungsbereich zur Oberflächenbehandlung der Werkstücke
DE10127962B4 (de) * 2001-06-08 2006-01-26 Audi Ag Trocknungsverfahren für auf Bauteile, insbesondere auf Fahrzeugkarosserien oder deren Teile applizierte Lackmaterialien und Vorrichtung zur Durchführung des Trocknungsverfahrens
JP3837331B2 (ja) * 2001-12-28 2006-10-25 本田技研工業株式会社 車体の塗膜形成方法及びシーリング剤乾燥装置
DE50213183D1 (de) * 2002-02-20 2009-02-12 Duerr Systems Gmbh Verfahren zur Umrüstung einer Vorrichtung zur Behandlung von Werkstücken, insbesondere Fahrzeugkarossen
US6966431B2 (en) * 2002-02-26 2005-11-22 Jervis B. Webb Company Conveyor system for article treatment
US6902051B2 (en) * 2003-02-03 2005-06-07 Jervis B. Webb Company Workpiece treatment system and conveyor assembly
DE102004023536B4 (de) * 2003-07-24 2007-12-27 Eisenmann Anlagenbau Gmbh & Co. Kg Vorrichtung zur Aushärtung einer aus einem Material, das unter elektromagnetischer Strahlung aushärtet, insbesondere aus einem UV-Lack oder aus einem thermisch aushärtenden Lack, bestehenden Beschichtung eines Gegenstandes
CA2533524A1 (fr) * 2003-07-24 2005-02-17 Eisenmann Maschinenbau Gmbh & Co. Kg Dispositif pour faire durcir un revetement, constitue d'un materiau durcissant par rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique, d'un objet
CN100334290C (zh) * 2003-08-07 2007-08-29 三洋电机株式会社 烘干机
US7323248B2 (en) * 2004-03-13 2008-01-29 Ecology Coatings, Inc. Environmentally friendly coating compositions for coating composites, coated composites therefrom, and methods, processes and assemblages for coating thereof
US20050274035A1 (en) * 2004-06-04 2005-12-15 Wastech International, Inc. Waste handling system
US7264467B1 (en) * 2005-06-22 2007-09-04 International Thermal Systems, Llc Convection oven with turbo flow air nozzle to increase air flow and method of using same
US20070022625A1 (en) * 2005-07-28 2007-02-01 Garmat Usa, Inc. UV curing structure and process

Also Published As

Publication number Publication date
CA2533501A1 (fr) 2005-02-17
US20070271812A1 (en) 2007-11-29
WO2005015102A2 (fr) 2005-02-17
WO2005015102A3 (fr) 2005-03-31
EP1649229A2 (fr) 2006-04-26

Similar Documents

Publication Publication Date Title
EP1651918B1 (fr) Dispositif de durcissement d'un revetement d'un objet, ce revetement etant constitue d'un materiau durcissant sous l'action d'un rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique
DE102004023537B4 (de) Vorrichtung zur Aushärtung einer aus einem Material, das unter elektromagnetischer Strahlung aushärtet, insbesondere aus einem UV-Lack oder aus einem thermisch aushärtenden Lack, bestehenden Beschichtung eines Gegenstandes
DE3148196C2 (de) Anordnung zur Oberflächenbehandlung eines Gegenstandes mit Infrarotheizkörpern
DE102004023536B4 (de) Vorrichtung zur Aushärtung einer aus einem Material, das unter elektromagnetischer Strahlung aushärtet, insbesondere aus einem UV-Lack oder aus einem thermisch aushärtenden Lack, bestehenden Beschichtung eines Gegenstandes
DE102004023539A1 (de) Vorrichtung zur Aushärtung einer aus einem Material, das unter elektromagnetischer Strahlung aushärtet, insbesondere aus einem UV-Lack oder aus einem thermisch aushärtenden Lack, bestehenden Beschichtung eines Gegenstandes
EP1649229B1 (fr) Dispositif pour faire durcir un revetement, constitue d'un materiau durcissant par rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique, d'un objet
WO2005014182A2 (fr) Dispositif pour faire durcir un revetement, constitue d'un materiau durcissant par rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique, d'un objet
DE102010052206A1 (de) Vorrichtung zum Herstellen von dreidimensionalen Objekten
DE10354165B3 (de) Vorrichtung und Verfahren zur Aushärtung einer Beschichtung in einem Schutzgas
EP2071260A1 (fr) Dispositif de séchage d'objets, en particulier de carrosseries de véhicules peintes
EP1998129A2 (fr) Dispositif de séchage d'objets, en particulier de carrosseries de véhicule laquées
DE102004023538B4 (de) Vorrichtung zur Aushärtung einer aus einem Material, das unter elektromagnetischer Strahlung aushärtet, insbesondere aus einem UV-Lack oder thermisch aushärtendem Lack bestehenden Beschichtung eines Gegenstandes
WO2013124235A2 (fr) Dispositif de traitement thermique de produits alimentaires à dispositif de maniement intégré
EP2773914B1 (fr) Dispositif et procédé permettant de thermoréguler des objets
EP2071261B1 (fr) Dispositif de séchage d'objets, en particulier de carrosseries de véhicules peintes
EP1651917B1 (fr) Dispositif de durcissement d'un revetement d'un objet, ce revetement etant constitue d'un materiau durcissant sous l'action d'un rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique
EP1749178B1 (fr) Dispositif de séchage de carrosseries de véhicules peintes
EP0246398A2 (fr) Dispositif de changement de moule pour un groupe de machine à injecter les matières plastiques
WO2013063705A1 (fr) Système de refroidissement
WO2011138016A1 (fr) Installation destinée au chargement et au déchargement d'unités de chargement
DE60113882T2 (de) Anhänger für einen Lastkraftwagen zur Anwendung in einem System zum Zuführen von Material und zum Sammeln von Abfällen
DE102009005079B4 (de) Verfahren zum Beschichten eines Bauteils sowie Beschichtungsvorrichtung
EP2177462A1 (fr) Dispositif pour le chargement de groupes d'articles cubiques sur palettes
DE102017110926A1 (de) Vorrichtung und Verfahren zum Temperieren von Werkstücken, insbesondere von Fahrzeugkarosserien
DE4101729A1 (de) Verfahren und vorrichtung zur vorbereitung von grossvolumigen rohlingen fuer die bearbeitung in vulkanisationspressen der gummiindustrie

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060114

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EISENMANN ANLAGENBAU GMBH & CO. KG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EISENMANN AG

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004012443

Country of ref document: DE

Owner name: EISENMANN SE, DE

Free format text: FORMER OWNER: EISENMANN MASCHINENBAU GMBH & CO. KG, 71032 BOEBLINGEN, DE

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004012443

Country of ref document: DE

Date of ref document: 20110609

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502004012443

Country of ref document: DE

Effective date: 20110609

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110427

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 9764

Country of ref document: SK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110829

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110807

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110728

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E011679

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

BERE Be: lapsed

Owner name: EISENMANN A.G.

Effective date: 20110731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110731

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110727

26N No opposition filed

Effective date: 20120130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004012443

Country of ref document: DE

Effective date: 20120130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110727

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 507449

Country of ref document: AT

Kind code of ref document: T

Effective date: 20110710

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110710

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110710

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110727

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110427

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SK

Payment date: 20150701

Year of fee payment: 12

Ref country code: CZ

Payment date: 20150701

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004012443

Country of ref document: DE

Representative=s name: OSTERTAG & PARTNER, PATENTANWAELTE MBB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004012443

Country of ref document: DE

Owner name: EISENMANN SE, DE

Free format text: FORMER OWNER: EISENMANN AG, 71032 BOEBLINGEN, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: HU

Payment date: 20150925

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160513

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: RN

Effective date: 20160726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150731

REG Reference to a national code

Ref country code: FR

Ref legal event code: FC

Effective date: 20161013

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150731

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: FR

Effective date: 20161013

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 9764

Country of ref document: SK

Effective date: 20160710

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160711

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160710

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160710

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170728

Year of fee payment: 14

Ref country code: DE

Payment date: 20170731

Year of fee payment: 14

Ref country code: IT

Payment date: 20170731

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004012443

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190201

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180710