CN103372529B - For the method and apparatus making the coating being coated on the parts of substantially flat be dried - Google Patents
For the method and apparatus making the coating being coated on the parts of substantially flat be dried Download PDFInfo
- Publication number
- CN103372529B CN103372529B CN201310128742.8A CN201310128742A CN103372529B CN 103372529 B CN103372529 B CN 103372529B CN 201310128742 A CN201310128742 A CN 201310128742A CN 103372529 B CN103372529 B CN 103372529B
- Authority
- CN
- China
- Prior art keywords
- reflector
- parts
- dried
- lamp
- substantially flat
- 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.)
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Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 18
- 238000000576 coating method Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 5
- 230000006698 induction Effects 0.000 claims abstract description 5
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 3
- 230000005855 radiation Effects 0.000 description 4
- 239000000969 carrier Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
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
For the method and apparatus making the coating being coated on the parts of substantially flat be dried.For the device (11) making the coating being coated on the surface of the parts of substantially flat and vertical edge be dried, this device includes induction system (15,16,17), UV lamp (12), reflector (13), it is characterized in that, it includes only one reflector (13), described reflector has elliptical shape, the main shaft through two focuses being positioned so as to described ellipse is perpendicular to parts (14) to be dried, wherein UV lamp (12) is in the first focus of described ellipse, and wherein the second focus near the lower limb of reflector (13).
Description
Technical field
The present invention relates to the technical field by the device using ultraviolet to make the coating being coated on the parts of substantially flat be dried.Specifically, the present invention relates to the reflector suitably shaped, this reflector allows being dried of the coating concentrating the UV lonizing radiation launched by lamp to apply on parts with acceleration.
Background technology
In the prior art, UV lonizing radiation launched by lumiline lamp, and UV lonizing radiation are reflected on the horizontal surface and vertical edge of panel to be dried by the parabola shaped or ellipsoidal reflector suitably shaped.In the case of parabola, lamp is positioned in its focus.In the case of ellipse, lamp is positioned in two focuses of ellipse, and this ellipse clips a part towards parts to be dried.In the prior art, the reflector with both shapes is using, with the diffusion obtained on parts or the radiation concentrated.
In the dry run of the coating to the coating of both the horizontal plane of parts and vertical edge, typically must use two reflectors, reflector must suitably tilt, so that the vertical edge of parts is dried towards fitting head and afterbody.One of advantages of the present invention is only to use the probability of a reflector, reflector to allow suitably to make edge be dried, and these sides aligned parallel are the most vertical with parts feed direction；This makes it possible to build simplify, lower-cost drying oven.The stove utilizing UV lamp is actually much more expensive；And only use a lamp to make it possible to save energy and less heat parts to be dried.
Summary of the invention
According to an aspect of the present invention, the device that coating on a kind of surface for making to be coated in the parts of substantially flat and vertical edge is dried is provided, this device includes induction system, UV lamp, reflector, it is characterized in that, this device includes only one reflector, described reflector has elliptical shape, the main shaft through two focuses being positioned so as to described ellipse is perpendicular to parts to be dried, wherein 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 UV lamp is fixed in reflector, and reflector and UV lamp can move in the vertical direction relative to parts to be dried integratedly.
According to device of the present invention, wherein adjust UV lamp and the position of reflector according to the thickness of parts to be dried.
According to device of the present invention, the ray wherein reflected is mapped to head and the afterbody vertical edge of parts to be dried.
According to device of the present invention, the lateral edges of parts the most to be dried is mapped to by direct ray with by the subreflexive indirect ray of mirror, and described mirror positions in side relative to reflector and is perpendicular to the axle of UV lamp.
According to device of the present invention, wherein UV lamp is tubular or point-shaped.
According to a further aspect in the invention, it is provided that the method that the device that the coating on a kind of surface using the above-described parts for making to be coated in substantially flat and vertical edge is dried makes the coating on the parts of substantially flat be dried.
Accompanying drawing explanation
In one of embodiments of the present invention, the present invention is presently described with the help of with figure below, it is shown that:
Fig. 1 uses the side view of the prior art stove of two modules, and modules all includes UV lamp and reflector；
Fig. 2 present invention side view generally；
The details of the ray that Fig. 3 reflector is reflected；
Fig. 4 present invention front view generally；
Detailed description of the invention
In FIG, 1 is indicated generally by for making the prior-art devices that the coating of coating is dried on parts, and it shows with side view.2a and 2b represents two UV lamps, shows here in lateral section；3a and 3b is around the ellipsoidal reflector of UV lamp；4 is the parts of the coating moved in the direction of the arrow.5 is carrier, and 6 is to support and the bar of transfer unit 4, and 7 is the little gear being moved forward bar 6 by chain (not shown).In the prior-art devices of this kind, it is necessary to use two UV lamp 2a, 2b, UV lamp 2a and 2b is comprised in two reflectors 3a, 3b, and reflector 3a, 3b suitably must tilt relative to parts 4.In order to become apparent from, in reflector 3a, illustrate only the non-reflective UV ray 9 launched by UV lamp, simultaneously in reflector 3b, illustrate only the indirect ray 8 concentrated on parts 4.It is evident that the most each UV lamp 2a, 2b launch non-reflective ray 9 and indirect ray 8.It is also clear that utilize this configuration, an important part for non-reflective ray 9 is not involved in coating and is dried.The non-reflective ray 9 of this part being wasted generally is recovered with the help of additional reflector, which increases complexity and the cost of device.
In fig. 2, illustrating the side view according to assembly of the invention 11, device 11 employs only one UV lamp 12 and only one reflector 13.UV lamp 12 is in the first focus of ellipsoidal reflector 13.Reflector 13 is perpendicular to parts 14 to be dried, i.e. the angle that the main shaft through two focuses of described ellipse is in 90 ° with the main shaft shape of parts 14.The ray 18 of reflection concentrates on the horizontal surface of parts 14, and the most non-reflective ray 19 is directly mapped to the top surface of parts 14, and parts 14 move according to the direction of arrow.Induction system 15,16,17 is identical with Fig. 1.
In figure 3, representing the details in UV path, how its UV ray 18 highlighting reflection unexpectedly can also be mapped to vertical edge 22 at the head and afterbody of advancement component 14, it is ensured that being dried of the satisfaction at edge 22.In order to simpler and clearer, the only half indirect ray 18 of the half relative to reflector is shown in the drawings.In identical Fig. 3, it will be understood that the second focus 21 of ellipsoidal reflector must be just under the edge of reflector self.
Fig. 4 represents the assembly of the invention in front view vertical with feed direction.There is mirror 23, it is vertical with the axle of UV lamp 12, and mirror 23 makes to reflex on lateral edges 20 the part ray being mapped to wall.In the figure, it will be understood 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 to optimally use the UV ray launched by UV lamp 12, it will therefore be apparent that must take into the position of UV lamp 12 consistent with the first focus of ellipse, the fixing mathematics ratio between the position of the second focus 21 and edge thickness 20.The position of focus 21 is fixing, and is the function of the shape of ellipsoidal reflector 13.
UV lamp 12 is in the fixed position in reflector 13, and two assemblies are one: the movement of reflector 13 brings the UV lamp 12 displacement relative to parts 14 to be dried.
The thickness at the edge 20 of parts 14 can change in several millimeters to the scope of several centimetres, and therefore focus 21 must change relative to the position of carrier 15, is properly located both UV lamp 12 and reflector 13.The location of UV lamp 12 and reflector 13 can perform as motor or actuating device generally in known manner.In the beginning of operation, depend on that operator carrys out adjusting apparatus according to component thickness.
Component numerals
1 prior-art devices generally
2aUV lamp
2bUV lamp
3a reflector
3b reflector
4 parts
5 carriers
6 bars
7 little gears
The UV ray of 8 reflections
9 non-reflective UV rays
11 devices
12UV lamp
13 reflectors
14 parts
15 carriers
16 bars
17 little gears
The UV ray of 18 reflections
19 non-reflective UV rays
The lateral edges of 20 parts
21 second focuses
22 fitting head and afterbody vertical edge
23 sideview mirrors
Claims (7)
1. for the device (11) making the coating being coated on the surface of the parts (14) of substantially flat and vertical edge be dried, this device includes induction system (15,16,17), UV lamp (12), reflector (13)
It is characterized in that,
This device includes only one reflector (13), described reflector has elliptical shape, the main shaft through two focuses being positioned so as to described ellipse is perpendicular to the parts (14) of substantially flat to be dried, wherein UV lamp (12) is in the first focus of described ellipse, and wherein the second focus is near the lower limb of reflector (13), and
The parts (14) of substantially flat are mobile in reflector (13) lower section by means of described induction system (15,16,17).
Device the most according to claim 1, in wherein UV lamp (12) is fixed on reflector (13), and reflector (13) and UV lamp (12) can move in the vertical direction relative to the parts (14) of substantially flat to be dried integratedly.
Device the most according to claim 2, wherein adjusts UV lamp (12) and the position of reflector (13) according to the thickness of the parts (14) of substantially flat to be dried.
4., according to the device in any of the one of foregoing Claims, the ray (18) wherein reflected from reflector (13) is mapped to head and the afterbody vertical edge (22) of the parts (14) of substantially flat to be dried.
5. according to the device one of claims 1 to 3 Suo Shu, the lateral edges (20) of the parts (14) of substantially flat the most to be dried is mapped to by direct ray (19) and the indirect ray (18) reflected by mirror (23), described mirror positions in side relative to reflector (13) and is perpendicular to the axle of UV lamp (12)
Direct ray (19) is the ray of the reflection penetrated by UV lamp (12), and the ray that indirect ray (18) is reflected by mirror (23).
6., according to the device one of claims 1 to 3 Suo Shu, wherein UV lamp (12) is tubular or point-shaped.
7. one kind uses the method that the device (11) being dried according to the coating on the surface making to be coated in the parts (14) of substantially flat and vertical edge according to any one of claim 1-6 makes the coating on the parts (14) of substantially flat be dried.
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 CN103372529A (en) | 2013-10-30 |
| CN103372529B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548662B (en) * | 2019-10-15 | 2024-02-13 | 佛山市快涂美机械有限公司 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103372529A (en) | 2013-10-30 |
| 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 |
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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 |