CN102806174A - Vacuum pressure lacquer-dipping cluster device with improved curing device - Google Patents
Vacuum pressure lacquer-dipping cluster device with improved curing device Download PDFInfo
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- CN102806174A CN102806174A CN2011101468848A CN201110146884A CN102806174A CN 102806174 A CN102806174 A CN 102806174A CN 2011101468848 A CN2011101468848 A CN 2011101468848A CN 201110146884 A CN201110146884 A CN 201110146884A CN 102806174 A CN102806174 A CN 102806174A
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Abstract
The invention provides a vacuum pressure lacquer-dipping cluster device which comprises an input/output chamber, a preheating chamber, a lacquer-dipping chamber, a leveling chamber, a curing chamber, a sharing vacuum control chamber, a transporting device and a carrier loader, wherein the sharing vacuum control chamber is used for realizing the vacuum control on the preheating chamber, a lacquer storage chamber, the lacquer-dipping chamber, the leveling chamber, a drying chamber and the curing chamber; the transporting device is located in the sharing vacuum control chamber and is provided with a loading surface; the carrier loader is located on the loading surface of the transporting device; an array panel of a UV-LED (Ultra Violet-Light Emitting Diode) component is mounted in the curing chamber; and the ultraviolet light with a wavelength within a scope of 254-370nm is emitted from the array panel of the UV-LED component. The vacuum pressure lacquer-dipping cluster device provided by the invention can be used for finishing a film drying process within a short period of time under normal temperature. The vacuum pressure lacquer-dipping cluster device has the advantages of high efficiency and energy conversation and can be used for curing paints in various colors of automobiles.
Description
Technical field
The present invention relates to a kind of vacuum pressure impregnation cluster device, in particular, the present invention relates to a kind of cluster device that has improved the vacuum pressure impregnation of solidification equipment.
Background technology
VPI technology is claimed in vacuum pressure impregnation again, and VPI vacuum pressure impregnation equipment is important process equipment in electrical equipment such as high-voltage motor, transformer, power capacitor and paper insulated high-tension electricity, cable and the electrical material production process, after VPI handles; The good insulation preformance of device, temperature rise reduces, and efficient improves; And can increase mechanical strength, solve the loosening phenomenon of running, prevent insulation faults such as short circuit; Improve the moistureproof ability of device, prolong the life-span of device, improve its anti-electric energy power.This equipment generally by impregnating vessel, paint removal coffin, vacuum-pumping system, compressed air initial stage compression system, gas extraction system, fail back lacquer system, heating system, refrigeration system and electric control system.
Utilize vacuum pressure impregnation; Electric power such as high-voltage motor, transformer, electric equipment are carried out insulation processing; Can reduce bubble, pin hole in the insulating barrier significantly; Thereby improve the class of insulation of electric power such as motor, transformer, electric equipment, received the very big attention and the development of external, domestic electric machine, electrician trade.
Since 1985, the VPI equipment that China's electric power, electrician trade are successively introduced offshore company overlaps more, and as above Hypon steel electricity is repaiied the Japanese vacuum 1.5m VPI of Co., Ltd. equipment that factory introduces; The 3.2m VPI equipment of the German HEDRICH company that Lanzhou Electrical Machinery Plant introduces all has certain representativeness.Though these equipment have greatly driven the technological revolution that China's electric power, electrician trade adopt the VPI novel immersion painting process, these equipment fancy prices do not meet the national conditions of China, and these equipment also exist defective more or less.
For example; Each molecular systems such as present vacuum pressure impregnation technology comprises vacuum system, fails go back to the lacquer system, hydraulic system, pressurizing control system, heating and cooling system, exhaust system; The a plurality of equipment of general employing carry out next technology after a last technology is accomplished, just need mobile product this moment; And single product exists idle between two process procedures, and depositing, piling up of unfinished work can take bigger production space.
Summary of the invention
Discontinuous in order to solve each process procedure of pressure dip painting installation of the prior art, the problem that dipping lacquer efficient is not high the present invention proposes a kind of cluster device of vacuum pressure impregnation; Each sub-systems that vacuum pressure impregnation technology is required be distributed in share vacuum chamber around; According to the sequential steps of vacuum pressure impregnation technology, each sub-systems once is set, and then can realizes the continuous operation of each link of dipping lacquer; Practice thrift the time, improved production efficiency.
In order to solve the problems of the technologies described above, the invention provides a kind of cluster device of vacuum pressure impregnation, it comprises:
The input and output chamber is used to import pending workpiece and exports the workpiece that disposes; The preheating operating room is used to dry and remove workpiece surface and inner moisture; The dipping lacquer operating room is used in the surface of the work impregnated with paint; The levelling operating room, a part of solvent that is used to volatilize makes film coated surface be in the dry tack free stage; The drying work chamber is used for the workpiece behind the dipping lacquer is dried, and making films is in the partial desiccation state; Solidify the operating room, be used for the paint after the oven dry is carried out last solidification process; Share the vacuum control chamber, be used to realize vacuum degree control preheating chamber, paint room, dipping lacquer chamber, levelling chamber, drying chamber and curing room; Conveying arrangement, it is indoor to be positioned at shared vacuum control, has a loading end, and this conveying arrangement can make loading end be transported to the place ahead of the hermatic door of each operating room respectively; Carrier loader is positioned on the loading end of conveying arrangement, and described carrier loader can be got in each operating room, perhaps from wherein withdrawing to loading end by the hermatic door of loading end through each operating room; It is characterized in that described curing operating room is equipped with the panel of UV-LED assembly array, but the ultraviolet light of arraying bread board emission wavelength in the 254-370nm scope of UV-LED assembly.
Preferably, the width of the panel of described UV-LED assembly array is 120-300mm.
Preferably, the radiation intensity of the panel of described UV-LED assembly array is 100-280W/cm.
Preferably, the radiation intensity of the panel of described UV-LED assembly array can be regulated in the scope of 0-100%.
Preferably, the back side of panel of described UV-LED assembly array is coated with the ultraviolet reflection device.
Wherein, preferred, described shared vacuum control chamber is positioned at the center;
Wherein, preferred, described preheating operating room, dipping lacquer operating room, levelling operating room, drying work chamber and solidify the operating room lay respectively at share the vacuum control chamber around;
Wherein, preferred, described each operating room around share the vacuum control chamber around according to said sequence setting successively;
Wherein, preferred, described each operating room is around the equal angular setting all around of sharing the vacuum control chamber.
Wherein, preferred, according to needing each operating room, comprise sharing between vacuum control chamber and each operating room and also be provided with pipeline, be used for realizing vacuumizing, carrying paint, exhaust or realize controlling etc.
Wherein, preferred, also be provided with the PLC control module in the central authorities of equipment, be used to control each technological parameter.
Equipment of the present invention can solve present single workpiece and between two process procedures, exist idle; And then bring unfinished work deposit, pile up the problem that can take bigger production space, can make a plurality of process procedures of dipping lacquer on an equipment, carry out orderly successively carrying out, the phenomenon that does not exist semi-finished product to take up room; Saved the production time cost; Improved operating efficiency, and can use workman still less, human cost also decreases.
Adopt ultraviolet curing to accomplish the dry run of filming in very short time in addition, have energy-efficient advantage, can be used for the versicolor finish paint of automobile and solidify at normal temperature.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the cluster device of the described vacuum pressure impregnation of the embodiment of the invention.
The specific embodiment
As shown in Figure 1, the invention provides the input and output chamber, be used to import pending workpiece and export the workpiece that disposes; The preheating operating room is used to dry and remove workpiece surface and inner moisture; The dipping lacquer operating room is used in the surface of the work impregnated with paint; The levelling operating room, a part of solvent that is used to volatilize makes film coated surface be in the dry tack free stage; The drying work chamber is used for the workpiece behind the dipping lacquer is dried, and making films is in the partial desiccation state; Solidify the operating room, be used for the paint after the oven dry is carried out last solidification process; Share the vacuum control chamber, be used to realize vacuum degree control preheating chamber, paint room, dipping lacquer chamber, levelling chamber, drying chamber and curing room; Conveying arrangement, it is indoor to be positioned at shared vacuum control, has a loading end, and this conveying arrangement can make loading end be transported to the place ahead of the hermatic door of each operating room respectively; Carrier loader is positioned on the loading end of conveying arrangement, and described carrier loader can be got in each operating room, perhaps from wherein withdrawing to loading end by the hermatic door of loading end through each operating room; Described curing operating room is equipped with the panel of UV-LED assembly array, but the ultraviolet light of arraying bread board emission wavelength in the 254-370nm scope of UV-LED assembly.The width of the panel of described UV-LED assembly array is 120-300mm.The radiation intensity of the panel of described UV-LED assembly array is 100-280W/cm.The radiation intensity of the panel of described UV-LED assembly array can be regulated in the scope of 0-100%.The back side of panel of described UV-LED assembly array is coated with the ultraviolet reflection device
Wherein, share the vacuum control chamber and be used to realize vacuum degree control preheating chamber, levelling chamber, drying chamber and curing room; Conveying arrangement, it is indoor to be positioned at shared vacuum control, has a loading end, and this conveying arrangement can make loading end be transported to the place ahead of the hermatic door of each operating room respectively; Carrier loader is positioned on the loading end of conveying arrangement, and described carrier loader can be got in each operating room, perhaps from wherein withdrawing to loading end by the hermatic door of loading end through each operating room.
The working method of the cluster device of vacuum pressure impregnation of the present invention will be bright through following as an exampleBSEMGVR takeN-PSVSEMOBJ.
1. the carrier loader of the workpiece utilization being shared in the vacuum control chamber gets into the workpiece transportation in the preheating chamber, with charging into nitrogen in the preheating chamber, and utilizes far-infrared heating tube to be heated to the 60-95 degree, be incubated 20 minutes, with the residual moisture of thorough removal surface of the work with inside;
2. open vacuum unit vacuumizes the dipping lacquer chamber pressure is reached below 1, and it is indoor to get into dipping lacquer through the workpiece transportation of carrier loader after with preheating, utilizes the pressure reduction of dipping lacquer chamber and paint room, with insulated paint from paint room then isolated input coat with lacquer;
3. after insulated paint fully soaks into workpiece, the unlatching air compressor will store up paint can and be pressurized to 0.5-0.8MPa, make insulated paint fully soak into workpiece, pressurize 0.5-1 hour;
4. open vacuum unit, pressure release push back the storage paint can to 0.3-0.4MPa with the insulated paint in the impregnating vessel, accomplish paint-dipping process;
5. the workpiece behind the dipping lacquer gets into the levelling operating room through carrier loader, utilizes the medium wave illuminated with infrared radiation and is aided with hot blast, the workpiece of dipping lacquer is heated, and utilize the volatilization of solvent, and impregnating varnish layer is carried out levelling;
6. the dipping lacquer device behind the levelling only from the stage of dry tack free, further further remove and make coating be in a kind of semiarid state (not staying fingerprint with light finger extrusion film) by the entering drying work chamber heating solvent that coating is inner;
7. the coating after the oven dry gets into through carrier loader and solidifies the operating room, is used for the paint after the oven dry is carried out ultra-violet curing; Solidification process causes the film forming matter polymerization reaction take place and forms dry film through the ultraviolet radiation irradiation.
The present invention can solve present single product and between two process procedures, exist idle; And then bring unfinished work deposit, pile up the problem that can take bigger production space, can make a plurality of process procedures of dipping lacquer on an equipment, circulate the phenomenon that does not exist semi-finished product to take up room successively; Saved the production time cost; Improved operating efficiency, and can use workman still less, human cost also decreases.
The above is merely preferred embodiment of the present invention, and all claims in the application require within the technical scheme scope of protection, and any modification of being done and/or be equal to replacement and/or improvement etc. all should be included within protection scope of the present invention.The application's protection domain is as the criterion with the technical scheme of claim and the technical scheme that is equal to thereof, and does not receive specification to specifically describe the restriction of part.
Claims (5)
1. the cluster device of a vacuum pressure impregnation, it comprises: the input and output chamber is used to import the workpiece that pending workpiece and output dispose; The preheating operating room is used to dry and remove workpiece surface and inner moisture; The dipping lacquer operating room is used in the surface of the work impregnated with paint; The levelling operating room, a part of solvent that is used to volatilize makes film coated surface be in the dry tack free stage; The drying work chamber is used for the workpiece behind the dipping lacquer is dried, and making films is in the partial desiccation state; Solidify the operating room, be used for the paint after the oven dry is carried out last solidification process; Share the vacuum control chamber, be used to realize vacuum degree control preheating chamber, paint room, dipping lacquer chamber, levelling chamber, drying chamber and curing room; Conveying arrangement, it is indoor to be positioned at shared vacuum control, has a loading end, and this conveying arrangement can make loading end be transported to the place ahead of the hermatic door of each operating room respectively; Carrier loader is positioned on the loading end of conveying arrangement, and described carrier loader can be got in each operating room, perhaps from wherein withdrawing to loading end by the hermatic door of loading end through each operating room; It is characterized in that described curing operating room is equipped with the panel of UV-LED assembly array, but the ultraviolet light of arraying bread board emission wavelength in the 254-370nm scope of UV-LED assembly.
2. the cluster device of the described vacuum pressure impregnation of claim 1, the width that it is characterized in that the panel of described UV-LED assembly array is 120-300mm.
3. the cluster device of the described vacuum pressure impregnation of claim 1, the radiation intensity that it is characterized in that the panel of described UV-LED assembly array is 100-280W/cm.
4. the cluster device of the described vacuum pressure impregnation of claim 1 is characterized in that the radiation intensity of the panel of described UV-LED assembly array can be regulated in the scope of 0-100%.
5. the cluster device of the described vacuum pressure impregnation of claim 1 is characterized in that the back side of panel of described UV-LED assembly array is coated with the ultraviolet reflection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101468848A CN102806174A (en) | 2011-06-02 | 2011-06-02 | Vacuum pressure lacquer-dipping cluster device with improved curing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101468848A CN102806174A (en) | 2011-06-02 | 2011-06-02 | Vacuum pressure lacquer-dipping cluster device with improved curing device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030211251A1 (en) * | 2002-05-13 | 2003-11-13 | Daniels Evan R. | Method and process for powder coating molding |
| CN101773899A (en) * | 2010-01-11 | 2010-07-14 | 宝得科技(大连)有限公司 | Ultraviolet curing system and method |
| CN201629333U (en) * | 2010-01-08 | 2010-11-10 | 宝得科技(大连)有限公司 | LED device for emitting ultraviolet light |
| CN101902108A (en) * | 2010-09-02 | 2010-12-01 | 无锡市喷特环保工程有限公司 | Paint dipping system for stator winding of six-station motor |
| CN101910336A (en) * | 2008-01-08 | 2010-12-08 | 拜尔材料科学有限公司 | Be directly used in the radiation curable compositions of metal |
-
2011
- 2011-06-02 CN CN2011101468848A patent/CN102806174A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030211251A1 (en) * | 2002-05-13 | 2003-11-13 | Daniels Evan R. | Method and process for powder coating molding |
| CN101910336A (en) * | 2008-01-08 | 2010-12-08 | 拜尔材料科学有限公司 | Be directly used in the radiation curable compositions of metal |
| CN201629333U (en) * | 2010-01-08 | 2010-11-10 | 宝得科技(大连)有限公司 | LED device for emitting ultraviolet light |
| CN101773899A (en) * | 2010-01-11 | 2010-07-14 | 宝得科技(大连)有限公司 | Ultraviolet curing system and method |
| CN101902108A (en) * | 2010-09-02 | 2010-12-01 | 无锡市喷特环保工程有限公司 | Paint dipping system for stator winding of six-station motor |
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Application publication date: 20121205 |