CN103372529A - Method and apparatus for drying paint applied on mainly flat part - Google Patents
Method and apparatus for drying paint applied on mainly flat part Download PDFInfo
- Publication number
- CN103372529A CN103372529A CN2013101287428A CN201310128742A CN103372529A CN 103372529 A CN103372529 A CN 103372529A CN 2013101287428 A CN2013101287428 A CN 2013101287428A CN 201310128742 A CN201310128742 A CN 201310128742A CN 103372529 A CN103372529 A CN 103372529A
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- CN
- China
- Prior art keywords
- reflector
- parts
- lamp
- dried
- ray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title abstract description 4
- 239000003973 paint Substances 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000012141 concentrate Substances 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
-
- 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
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)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to a method and an apparatus for drying paint applied on mainly flat part. Apparatus (11) for drying paint applied on the surface and vertical edges of basically flat parts (14), comprising a UV lamp (12), a reflector (13) and a conveying system (15, 16, 17) for translating the flat part beneath the reflector (13), wherein it comprises only one reflector (13) having elliptical shape, positioned so that ellipse's major axis crossing both foci is perpendicular to the part to be dried (14), wherein the UV lamp (12) is in the first focus of the ellipse and wherein the second focus is in proximity of the lower edge of reflector (13).
Description
Technical field
The present invention relates to be coated in by using ultraviolet ray to make the technical field of the device of the coating drying on the parts of substantially flat.Specifically, the present invention relates to the reflector that suitably is shaped, this reflector allows to concentrate by the UV radioactive ray of the lamp emission drying with the coating that accelerates to apply at parts.
Background technology
In the prior art, lumiline lamp emission UV radioactive ray, the UV radioactive ray reflect at horizontal surface and the vertical edge of panel to be dried by the parabola shaped or ellipsoidal reflector of suitable shaping.In parabolical situation, lamp is positioned on its focus.In the situation of ellipse, lamp is arranged on of two oval focuses, and this ellipse is clipped a part towards parts to be dried.In the prior art, the reflector with these two kinds of shapes is using, to obtain diffusion on parts or concentrated radiation.
In the dry run to the coating of the horizontal plane of parts and the two coating of vertical edge, typically must use two reflectors, reflector must suitably tilt towards parts head and afterbody, so that the vertical edge of parts is dry.One of advantage of the present invention is only to use the possibility of a reflector, and reflector allows suitably to make the edge dry, and these edges are parallel and vertical with the parts feed direction; This makes it possible to build simplification, lower-cost drying oven.Utilize the stove of UV lamp to be actually very expensive; And only use a lamp to make it possible to save energy and also less heat parts to be dried.
Summary of the invention
According to an aspect of the present invention, provide a kind of be used to making the parts that are coated in substantially flat the surface and the device of the coating drying on the vertical edge, this device comprises induction system, UV lamp, reflector, it is characterized in that, this device comprises only reflector, described reflector has elliptical shape, orientate as so that the main shaft that passes two focuses of described ellipse perpendicular to parts to be dried, wherein the UV lamp is in the first focus of described ellipse, and wherein the second focus near the lower limb of reflector.
According to device of the present invention, wherein lamp is fixed in the reflector, and reflector and lamp can move on respect to the vertical direction of parts to be dried integratedly.
According to device of the present invention, wherein adjust the position of lamp and reflector according to the thickness of parts to be dried.
According to device of the present invention, wherein the ray of reflection is mapped to head and the afterbody vertical edge of parts to be dried.
According to device of the present invention, wherein the lateral edges of parts to be dried is mapped to by direct ray with by specularly reflected jiong indirect ray, described mirror with respect to reflector in side location and perpendicular to the axle of lamp.
According to device of the present invention, wherein the UV lamp is tubular or some shape.
According to a further aspect in the invention, provide a kind of usefulness above-described surface and the device of the coating drying on the vertical edge method that makes the coating drying on the parts of substantially flat be used to making the parts that are coated in substantially flat.
Description of drawings
Under with the help of figure below, in one of embodiments of the present invention, describe now the present invention, show:
Fig. 1 uses the side view of the prior art stove of two modules, and modules includes lamp and reflector;
Fig. 2 the present invention side view generally;
The details of the ray that Fig. 3 reflector reflects;
Fig. 4 the present invention front view generally;
The specific embodiment
In Fig. 1,1 represents to be used for making the prior-art devices of the coating drying that applies at parts generally, and it shows with side view.2a and 2b represent two UV lamps, show in the lateral section here; 3a and 3b are the ellipsoidal reflectors around lamp; The 4th, at the parts of the mobile coating of the direction shown in the arrow.The 5th, conveyer, the 6th, support and the bar of transfer unit 4, the 7th, move forward the pinion of bar 6 by the chain (not shown).In the prior-art devices of this kind, must adopt two lamp 2a, 2b, lamp 2a and 2b are comprised among two reflector 3a, the 3b, and reflector 3a, 3b must suitably tilt with respect to parts 4.For clearer, in reflector 3a, only represented the non-reflective UV ray 9 by the lamp emission, in reflector 3b, only represented to concentrate on the indirect ray 8 on the parts 4 simultaneously.Be apparent that in fact each lamp 2a, 2b launch non-reflective ray 9 and indirect ray 8.It is equally clear, utilize this configuration, the important part of non-reflective ray 9 does not participate in the coating drying.The non-reflective ray 9 of this part of being wasted is recovered under the help of additional reflector usually, and this has increased complexity and the cost of device.
In Fig. 2, represented the side view according to device 11 of the present invention, device 11 has only used a UV lamp 12 and reflector 13 only.Lamp 12 is in the first focus of ellipsoidal reflector 13.Reflector 13 is perpendicular to parts to be dried 14, that is, the main shaft that passes two focuses of described ellipse and the main shaft of parts 14 form 90 ° angle.The ray 18 of reflection concentrates on the horizontal surface of parts 14, and simultaneously non-reflective ray 19 directly is mapped to the top surface of parts 14, and parts 14 move according to the direction of arrow.Induction system 15,16,17 with Fig. 1 in identical.
In Fig. 3, the details in expression UV path, how its UV ray 18 of having given prominence to reflection can unexpectedly also be mapped to vertical edge 22 at head and the afterbody place of advancement component 14, guarantees the drying of the satisfaction at edge 22.For simpler and clearer, only half indirect ray 18 with respect to half of reflector is shown in the drawings.In identical Fig. 3, be appreciated that the second focus 21 of ellipsoidal reflector must be just in time under the edge of reflector self.
Fig. 4 represents the of the present invention device in front view vertical with feed direction.Have mirror 23, its axle with lamp 12 is vertical, and mirror 23 will be so that will be mapped to the part ray of wall and reflex on the lateral edges 20.In the figure, be appreciated that the UV ray 18 of reflection can be mapped to the vertical side edge 20 parallel with the feed direction of parts 14 with non-reflective UV ray 19.
In order optimally to use the UV ray by lamp 12 emissions, be apparent that, must consider the position of the lamp 12 consistent with oval-shaped the first focus, the position of the second focus 21 and the fixing mathematics ratio between the edge thickness 20.The position of focus 21 is fixed, and is the function of the shape of ellipsoidal reflector 13.
The thickness at the edge 20 of parts 14 can change in several centimetres scope at several millimeter, and focus 21 with respect to the position of conveyer 15 must so and change, suitably positioning lamp 12 and reflector 13 the two.The location of lamp 12 and reflector 13 can be used as motor generally or transmission device is carried out according to known way.At the place that begins of operation, depend on that the operator comes adjusting device according to component thickness.
The assembly numbering
1 generally prior-art devices
2 UV lamps
3 reflectors
4 parts
5 conveyers
6 conveyer bars
7 conveyer pinions
The UV ray of 8 reflections
9 non-reflective UV rays
11 stoves of the present invention
12 UV lamps
13 reflectors
14 parts
15 conveyers
16 bars
17 pinions
The UV ray of 18 reflections
19 non-reflective UV rays
The lateral edges of 20 parts
21 second focuses
22 parts heads and afterbody vertical edge
23 sideview mirrors
Claims (7)
1. be used for making the surface of the parts (14) that are coated in substantially flat and the device (11) of the coating drying on the vertical edge, this device comprises induction system (15,16,17), UV lamp (12), reflector (13),
It is characterized in that,
This device comprises an only reflector (13), described reflector has elliptical shape, orientate as so that the main shaft that passes two focuses of described ellipse perpendicular to parts to be dried (14), wherein UV lamp (12) is in the first focus of described ellipse, and wherein the second focus near the lower limb of reflector (13).
2. device according to claim 1, wherein lamp (12) is fixed in the reflector (13), and reflector (13) and lamp (12) can move on respect to the vertical direction of parts to be dried (14) integratedly.
3. device according to claim 2 is wherein adjusted the position of lamp (12) and reflector (13) according to the thickness of parts to be dried (14).
4. according to any one described device in the claim of front, wherein the ray (18) of reflection is mapped to head and the afterbody vertical edge (22) of parts to be dried (14).
5. according to claim 1 to one of 3 described devices, wherein the lateral edges (20) of parts to be dried (14) is mapped to by direct ray (19) with by the indirect ray (18) of mirror (23) reflection, described mirror with respect to reflector (13) in the location, side and perpendicular to the axle of lamp (12).
6. according to claim 1 to one of 3 described devices, wherein UV lamp (12) is tubular or some shape.
7. each described surface and the device (11) of the coating drying on vertical edge method of making the coating drying on the parts (14) at substantially flat be used to making the parts (14) that are coated in substantially flat in the use according to claim 1-6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000203A ITBO20120203A1 (en) | 2012-04-16 | 2012-04-16 | METHOD AND APPARATUS FOR THE DRYING OF PAINTS APPLIED TO MANUFACTURERS WITH PREVALENTLY FLAT EXTENSION |
| ITBO2012A000203 | 2012-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103372529A true CN103372529A (en) | 2013-10-30 |
| CN103372529B CN103372529B (en) | 2016-08-03 |
Family
ID=46051721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310128742.8A Active CN103372529B (en) | 2012-04-16 | 2013-04-15 | For the method and apparatus making the coating being coated on the parts of substantially flat be dried |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2653814B1 (en) |
| CN (1) | CN103372529B (en) |
| ES (1) | ES2575926T3 (en) |
| IT (1) | ITBO20120203A1 (en) |
| PL (1) | PL2653814T3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548662A (en) * | 2019-10-15 | 2019-12-10 | 佛山市快涂美机械有限公司 | Drying device of edge coating sander |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5300331A (en) * | 1991-09-27 | 1994-04-05 | Fusion Systems Corporation | Method and apparatus for UV curing thick pigmented coatings |
| GB2336895A (en) * | 1998-04-30 | 1999-11-03 | Gew | UV dryer with shaped reflector surface |
| CN1250406A (en) * | 1997-02-13 | 2000-04-12 | 普罗克特和甘保尔公司 | Apparatus for generating parallel radiation for curing photosensitive resin |
| CN1725432A (en) * | 2004-06-23 | 2006-01-25 | 优志旺电机株式会社 | Uv light irradiating device |
| CN101357533A (en) * | 2007-07-31 | 2009-02-04 | 优志旺电机株式会社 | A light irradiator and a printer using the light irradiator |
| DE102008061597A1 (en) * | 2008-12-11 | 2010-06-17 | Venjakob Maschinenbau Gmbh & Co. Kg | UV irradiation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7265365B2 (en) * | 2005-05-24 | 2007-09-04 | Dubois Equipment Company, Inc. | Apparatus for curing a coating on a three-dimensional object |
-
2012
- 2012-04-16 IT IT000203A patent/ITBO20120203A1/en unknown
-
2013
- 2013-04-12 PL PL13163587.2T patent/PL2653814T3/en unknown
- 2013-04-12 EP EP13163587.2A patent/EP2653814B1/en active Active
- 2013-04-12 ES ES13163587.2T patent/ES2575926T3/en active Active
- 2013-04-15 CN CN201310128742.8A patent/CN103372529B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5300331A (en) * | 1991-09-27 | 1994-04-05 | Fusion Systems Corporation | Method and apparatus for UV curing thick pigmented coatings |
| CN1250406A (en) * | 1997-02-13 | 2000-04-12 | 普罗克特和甘保尔公司 | Apparatus for generating parallel radiation for curing photosensitive resin |
| GB2336895A (en) * | 1998-04-30 | 1999-11-03 | Gew | UV dryer with shaped reflector surface |
| CN1725432A (en) * | 2004-06-23 | 2006-01-25 | 优志旺电机株式会社 | Uv light irradiating device |
| CN101357533A (en) * | 2007-07-31 | 2009-02-04 | 优志旺电机株式会社 | A light irradiator and a printer using the light irradiator |
| DE102008061597A1 (en) * | 2008-12-11 | 2010-06-17 | Venjakob Maschinenbau Gmbh & Co. Kg | UV irradiation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548662A (en) * | 2019-10-15 | 2019-12-10 | 佛山市快涂美机械有限公司 | Drying device of edge coating sander |
| CN110548662B (en) * | 2019-10-15 | 2024-02-13 | 佛山市快涂美机械有限公司 | Edge coating sander |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2653814A1 (en) | 2013-10-23 |
| PL2653814T3 (en) | 2016-09-30 |
| ITBO20120203A1 (en) | 2013-10-17 |
| EP2653814B1 (en) | 2016-06-01 |
| ES2575926T3 (en) | 2016-07-04 |
| CN103372529B (en) | 2016-08-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |