CN202933840U - Water lifting drying coating device of microwave waterborne wood paint furniture - Google Patents
Water lifting drying coating device of microwave waterborne wood paint furniture Download PDFInfo
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- CN202933840U CN202933840U CN 201220331462 CN201220331462U CN202933840U CN 202933840 U CN202933840 U CN 202933840U CN 201220331462 CN201220331462 CN 201220331462 CN 201220331462 U CN201220331462 U CN 201220331462U CN 202933840 U CN202933840 U CN 202933840U
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Abstract
The utility model provides a water lifting drying coating device of microwave waterborne wood paint furniture. The water lifting drying coating device is characterized by comprising a box body. A conveying belt used for conveying furniture is arranged in the box body, a metal conveying belt support plate is arranged under the conveying belt, at least one group of lateral microwave generators and at least one lateral three-ridge microwave reflection plate are respectively arranged on the left side and the right side of the box body, and at least one top microwave generator group and at least one top three-ridge microwave reflection plate are distributed at the top of the box body. The furniture subjected to microwave treatment is even in heating temperature and furniture moisture content and free of cracking, warping, transformation and the like even the furniture is irregular in size, peculiar and complex in shape and uneven in engraving plate thickness, and a plurality of baffles are arranged on the outer surface layer and the back face inner layer of the furniture. The device completely resolves the problems of dryness and difficulty in water lifting of waterborne wood paint of the furniture.
Description
Technical field
The utility model relates to a kind of for the equipment on furniture and adopt the coating process of this equipment with the aqueous woodware paint application.
Background technology
The great advantage of the water paint take water as medium shows does not burn, without explosion danger, and nontoxic or low toxicity, its organic volatile VOC content even can be accomplished zero VOC less, thereby can not work the mischief to the mankind and ecological environment.The use of water paint is more significant to the improvement of domestic environment especially, and the human living health environment is had immeasurable benefit, is environmentally friendly coating, is the main flow of following paint development.
Although aqueous woodware paint commercialization in the world has 40 years history, due to characteristics and the characteristic of water paint, at present aspect extensive Continuous Flow waterline production or a difficult point.When furniture carries out application, when water paint sprays to furniture surface, mostly process through super-dry due to wooden, therefore begin a large amount of suctions, the wooden darker wide leaf wood in expansion, especially wood vessel hole that begins, its suction infiltration reaches 1-3mm.The shape of adding furniture is various, and volume is large, also has interlayer, internal layer, solid and the plane pattern of the engraving complexity of various geometries, became uneven etc.And traditional heat drying is the ecto-entad infiltration, the moisture content of wooden suction all to be dried, need a large amount of heats, wood surface can produce very high temperature, and in wooden, intracardiac temperature is still not high, and furniture backing layer, interlayer heating temperature are more inhomogeneous, cause the thermograde of multilayer, wooden moisture content also causes multi-gradient, produces the stress of multilayer, make furniture produce cracking, warpage, distortion etc., cause aqueous woodware paint to be difficult to promote at furniture manufacturing industry.
Summary of the invention
The purpose of this utility model be to provide a kind of can be with the equipment of the effective application of aqueous woodware paint on furniture.
in order to achieve the above object, the technical solution of the utility model has been to provide the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift, it is characterized in that: comprise casing, entrance point and the port of export at casing are respectively equipped with sliding door, be provided with the conveyer belt for transmission furniture in casing, be provided with the metal conveyor belt supporting plate below conveyer belt, be arranged with respectively at least one group of side microwave generator group and at least one side triangular microwave reflection plate on the left and right sides of casing, the side microwave generator group that is positioned at the left side is mutually staggered with the side microwave generator group that is positioned at the right side, every group of side microwave generator group comprises at least three side microwave generators of vertically arranging, be arranged with at least one group of top microwave generator group and at least one top triangular microwave reflection plate at the top of casing, every group of top microwave generator group comprises at least two horizontal top microwave generators, the microwave that the side microwave generator produces forms refraction by the side triangular microwave reflection plate that is positioned at its offside, simultaneously, the microwave that the top microwave generator produces forms refraction by top triangular microwave reflection plate after reflecting via the metal conveyor belt supporting plate again, thereby make the microwave can Uniform Dispersion in casing.
Preferably, also be provided with on described casing for the infrared temperature control instrument of measuring furniture surface temperature in casing.
Preferably, described conveyer belt is made by the material that does not absorb microwave.
Preferably, the described material that does not absorb microwave is tetrafluoroethene or for metal, the metal surface is smooth, and its corner angle are with circularity.
Preferably, be provided with air inlet in the side of described casing, be provided with air outlet at the top of described casing, wet-emitting blower is discharged the humid air in described casing by air outlet.
Preferably, be provided with limit switch on the port of export of described conveyer belt.
Preferably, to select power be the magnetron of 0.65 kilowatt for described side microwave generator and described top microwave generator.
Preferably, the cross section of described side triangular microwave reflection plate and described top triangular microwave reflection plate is equilateral triangle.
The utility model makes bipolarity electronics in object and ion produce rapidly vibration or rotation by microwave irradiation, and produces heat at interior of articles, and object is evenly generated heat, and obtains uniform moisture content, eliminates interior of articles and outside stress.
Because the production cycle of furniture is long, due to the impact of climatic environment, woodwork can absorb moisture content in a large number in process of production, and its water content can rise, and the Apparatus and method for that adopts the utility model to provide can also carry out water lift and drying to these woodworks.
No matter volume size, the peculiar complexity of shape, engraving plate became uneven, furniture extexine and back side internal layer have the multilayer barrier through the furniture of Microwave Treatment, heating temp and furniture moisture content are all quite even, without the generation of the phenomenons such as cracking, warpage, distortion, thoroughly solve the application of furniture water paint and have dry, water lift hard problem.Because microwave has very strong penetration power, make the whole evenly heating of furniture ectonexine, this is which kind of traditional drying technique all is beyond one's reach.
Description of drawings
Fig. 1 is the top view of the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift in the present embodiment;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view;
Fig. 4 be Fig. 1 C to or D to view.
The specific embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figures 1 to 4, the utility model provides a kind of microwave aqueous woodware paint furniture water lift dry coating equipment, comprises casing 16, is respectively equipped with sliding door 2 at entrance point and the port of export of casing 16.One end of steel wire rope 12 is fixedly connected with sliding door 2, and the other end is connected on lifting motor 1.Lifting motor 1 is fixed on support 4, support 4 tops that are fixed on casing 16.Driving moving door 2 by lifting motor 1 by steel wire rope 12 rises or descends.After moving door 2 declines put in place, cylinder 13 was locked moving door 2 by locking a door.Be provided with the conveyer belt 9 for transmission furniture in casing 16.Conveyer belt 9 is made by the material that does not absorb microwave, selects in the present embodiment tetrafluoroethene.Conveyer belt 9 also can adopt metal bracelet, the smooth surface of this metal bracelet, and its corner angle are with certain circularity.In the present embodiment, the driving mechanism of conveyer belt 9 comprises fixed pulley 3 and motor 8, and fixed pulley 3 and motor 8 lay respectively at the two ends of conveyer belt 9.Install below conveyer belt 9 can microwave reflection metal conveyor belt supporting plate 11.Also be provided with limit switch 14 on the port of export of conveyer belt 9.Be arranged with respectively many group side microwave generator groups and many side triangular microwave reflection plate 5-1 on the left and right sides of casing 16.The quantity of side microwave generator group and side triangular microwave reflection plate 5-1 is decided according to the length of casing 16.The side microwave generator group that is positioned at the left side is mutually staggered with the side microwave generator group that is positioned at the right side.In the present embodiment, each side be provided with a triangular microwave reflection plate 5-1 every group of side microwave generator group.Every group of side microwave generator group comprises at least three side microwave generators of vertically arranging.In the present embodiment, every group of microwave generator group comprises four side microwave generators of vertically arranging.Be arranged with many group top microwave generator groups and many top triangular microwave reflection plate 5-2 at the top of casing 16.It is fixed that the quantity of top microwave generator group and top triangular microwave reflection plate 5-2 is come according to the length of casing 16.In the present embodiment, top microwave generator group and triangular microwave reflection plate 5-2 interval, top are arranged.Every group of top microwave generator group comprises at least two horizontal top microwave generators.In the present embodiment, every group of top microwave generator group comprises three top microwave generators.In the present embodiment, to select power be the magnetron 6 of 0.65 kilowatt for side microwave generator and top microwave generator.The cross section of side triangular microwave reflection plate 5-1 and top triangular microwave reflection plate 5-2 is equilateral triangle.
During work, the microwave that the side microwave generator produces forms refraction by the side triangular microwave reflection plate 5-1 that is positioned at its offside, simultaneously, the microwave that the top microwave generator produces forms refraction by top triangular microwave reflection plate 5-2 after via 11 reflections of metal conveyor belt supporting plate again, thereby makes the microwave can Uniform Dispersion in casing 16.
Simultaneously, also be provided with on casing 16 for the infrared temperature control instrument 15 of measuring the interior furniture surface temperature of casing 16.Be provided with air inlet 10 in the side of casing 16.The aperture that air inlet is 4mm by a plurality of apertures rearranges.Top at casing 16 is provided with air outlet, and the aperture that air outlet is 4mm by the aperture equally rearranges.Wet-emitting blower 7 is discharged the humid air in casing 16 by air outlet.
Adopt the dry coating process of furniture aqueous woodware paint water lift of the present utility model, the steps include:
step 2, to send into together after many furniture marshallings in the dry coating equipment of above-mentioned microwave aqueous woodware paint furniture water lift, open all side microwave generators and top microwave generator, the microwave that the side microwave generator produces forms refraction by the side triangular microwave reflection plate 5-1 that is positioned at its offside, simultaneously, the microwave that the top microwave generator produces forms refraction by top triangular microwave reflection plate 5-2 after reflecting via metal conveyor belt supporting plate 11 again, thereby make the microwave can Uniform Dispersion in casing 16, by homodisperse microwave, furniture is carried out dry water lift, until the temperature of furniture surface stops after reaching rear 40-45 degree, thereby complete the application of aqueous woodware paint.
In the process of the described dry water lift of step 2, the conveyer belt 9 of the dry coating equipment of microwave aqueous woodware paint furniture water lift keeps motionless, perhaps advances with the speed of 0.002m/s-0.003m/s.In the time need to advancing with the speed of 0.002m/s-0.003m/s, when furniture is sent into coating equipment, make the distance that keeps one meter left and right between the port of export that is arranged in top furniture and coating equipment, in the process of dry water lift, conveyer belt 9 motions, make after 6-8 minute, limit switch 14 can be sensed and be arranged in top furniture.
General wood furniture is due to complex process, and Production Time is all long, as runs into rainy season or rainy day, or the plant produced environment is poor, causes air humidity higher, and at this moment, furniture can the moisture absorption.At this moment, when the traditional solvent based coating of practicality, problem is little, because solvent based coating surface expansive force is little, but water paint surface expansive force is large, in case moisture content exceed standard and will produce the surface and do not do, can return after drying sticking, variable color etc.As before the furniture application, furniture is carried out microwave irradiation process, can effectively be reduced to moisture content below 12%, for carrying out the water-based application, furniture beats next basic guarantee reliably.
Claims (8)
1. the dry coating equipment of a microwave aqueous woodware paint furniture water lift, it is characterized in that: comprise casing (16), entrance point and the port of export at casing (16) are respectively equipped with sliding door (2), be provided with the conveyer belt (9) for transmission furniture in casing (16), be provided with metal conveyor belt supporting plate (11) in the below of conveyer belt (9), be arranged with respectively at least one group of side microwave generator group and at least one side triangular microwave reflection plate (5-1) on the left and right sides of casing (16), the side microwave generator group that is positioned at the left side is mutually staggered with the side microwave generator group that is positioned at the right side, every group of side microwave generator group comprises at least three side microwave generators of vertically arranging, be arranged with at least one group of top microwave generator group and at least one top triangular microwave reflection plate (5-2) at the top of casing (16), every group of top microwave generator group comprises at least two horizontal top microwave generators, the microwave that the side microwave generator produces forms refraction by the side triangular microwave reflection plate (5-1) that is positioned at its offside, simultaneously, the microwave that the top microwave generator produces forms refraction by top triangular microwave reflection plate (5-2) after reflecting via metal conveyor belt supporting plate (11) again, thereby make the microwave can Uniform Dispersion in casing (16).
2. the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift as claimed in claim 1, is characterized in that: also be provided with on described casing (16) for the infrared temperature control instrument (15) of measuring furniture surface temperature in casing (16).
3. the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift as claimed in claim 1, it is characterized in that: described conveyer belt (9) is made by the material that does not absorb microwave.
4. the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift as claimed in claim 3, it is characterized in that: the described material that does not absorb microwave is tetrafluoroethene.
5. the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift as claimed in claim 1, it is characterized in that: be provided with air inlet (10) in the side of described casing (16), top at described casing (16) is provided with air outlet, and wet-emitting blower (7) is discharged the humid air in described casing (16) by air outlet.
6. the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift as claimed in claim 1, is characterized in that: be provided with limit switch (14) on the port of export of described conveyer belt (9).
7. the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift as claimed in claim 1 is characterized in that: it is the magnetron (6) of 0.65 kilowatt that described side microwave generator and described top microwave generator are selected power.
8. the dry coating equipment of a kind of microwave aqueous woodware paint furniture water lift as claimed in claim 1, it is characterized in that: the cross section of described side triangular microwave reflection plate (5-1) and described top triangular microwave reflection plate (5-2) is equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331462 CN202933840U (en) | 2012-07-09 | 2012-07-09 | Water lifting drying coating device of microwave waterborne wood paint furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331462 CN202933840U (en) | 2012-07-09 | 2012-07-09 | Water lifting drying coating device of microwave waterborne wood paint furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933840U true CN202933840U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331462 Expired - Fee Related CN202933840U (en) | 2012-07-09 | 2012-07-09 | Water lifting drying coating device of microwave waterborne wood paint furniture |
Country Status (1)
| Country | Link |
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| CN (1) | CN202933840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522730A (en) * | 2013-09-22 | 2014-01-22 | 浙江五洲实业有限公司 | Microwave heating oven for coating waterborne polyurethane synthetic leather and control method thereof |
| CN105964519A (en) * | 2016-07-26 | 2016-09-28 | 魏会芳 | Wallboard air drying device |
-
2012
- 2012-07-09 CN CN 201220331462 patent/CN202933840U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522730A (en) * | 2013-09-22 | 2014-01-22 | 浙江五洲实业有限公司 | Microwave heating oven for coating waterborne polyurethane synthetic leather and control method thereof |
| CN105964519A (en) * | 2016-07-26 | 2016-09-28 | 魏会芳 | Wallboard air drying device |
| CN105964519B (en) * | 2016-07-26 | 2019-01-15 | 江苏皇家现代家具有限公司 | A kind of wallboard air-drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20150709 |
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| EXPY | Termination of patent right or utility model |