CN102806187A - Ultraviolet curing device for vacuum pressure lacquer-dipping electric device - Google Patents
Ultraviolet curing device for vacuum pressure lacquer-dipping electric device Download PDFInfo
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- CN102806187A CN102806187A CN2011101426648A CN201110142664A CN102806187A CN 102806187 A CN102806187 A CN 102806187A CN 2011101426648 A CN2011101426648 A CN 2011101426648A CN 201110142664 A CN201110142664 A CN 201110142664A CN 102806187 A CN102806187 A CN 102806187A
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- vacuum pressure
- ultraviolet curing
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- pressure impregnation
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Abstract
The invention relates to an ultraviolet curing device for a vacuum pressure lacquer-dipping electric device. The ultraviolet curing device comprises a conveying rail, a plurality of bases, an ultraviolet curing appliance, an on-line detecting device and a PLC (Programmable Logic Controller) control device, wherein the bases can run along the conveying rail; an array panel of a UV-LED (Ultra Violet-Light Emitting Diode) component in an adjustable position is mounted on the ultraviolet curing appliance; the ultraviolet light with a wavelength within a scope of 254-370nm is emitted from the UV-LED component; the plurality of bases capable of running along the conveying rail can move in the ultraviolet curing appliance; an electric device for vacuum pressure lacquer-dipping treatment is contained on each of the bases; and a vacuumizing device is connected with the ultraviolet curing appliance. By adopting the ultraviolet curing device provided by the invention for curing the electric device for vacuum pressure lacquer-dipping treatment, the curing time is effectively shortened, the realization for the automatic control on the curing process is benefited and the ultraviolet curing device is especially suitable for automatic operation.
Description
Technical field
The present invention relates to a kind of equipment that the vacuum pressure impregnation electrical equipment is cured, more specifically, the present invention relates to a kind of equipment that the vacuum pressure impregnation electrical equipment is carried out ultra-violet curing.
Background technology
Applying the paint of insulation or apply anti-corrosion material of paint in order to protect the base material corrosion at material surface at material surface in order to protect the base material discharge, is the method that those skilled in the art often adopts.
In the prior art; Coating paint layer is except traditional hand brushing, impregnating means; Also developed following two kinds of main modes in recent years, first vacuum pressure impregnation, the operation principle of vacuum pressure impregnation is that impregnating vessel is extracted into certain vacuum; When the pressure of storage in the paint can during, make insulated paint flow into automatically and invade in the paint can greater than impregnating vessel.When insulated paint in impregnating vessel behind the submergence material; Through compression system impregnating vessel is pressurized to certain pressure, makes insulated paint fully soak into coil, after pressurize a period of time; Carry out a pressure release through pressure relief system; Be about to impregnating vessel and let out certain pressure, utilize remaining pressure that the insulated paint in the impregnating vessel is pushed back in the storage paint can, and finally accomplish whole dipping lacquer process.And the operation principle of electrostatic painting is, the paint particles of atomizing is electronegative in dc high voltage electric field, and under the effect of electric field force, paint particles flies to positively charged surface of the work, forms paint film.
Enamelled coating behind the electrostatic painting generally need be dried processing; Furnace drying method habitual in the prior art has: hot-air seasoning; Hot-air through heating produces is dried enamelled coating; But this furnace drying method heat energy utilization rate is low, production efficiency is low, and owing to have low-melting paint component in the air of oven dry, directly discharging can cause problems such as environmental pollution; Another kind of furnace drying method does, the radio frequency oven dry utilizes hydrone under the high-frequency electric field effect, to take vigorous exercise, and reaches the purpose of oven dry, but the method for this oven dry since material be heated inhomogeneous, and the enamelled coating after causing drying of poor quality, come off easily.
Summary of the invention
In order to overcome the vacuum pressure impregnation electrical equipment solidification equipment of the prior art high technical problem of can not working continuously, consume energy, for this reason, the purpose of this invention is to provide a kind of ultraviolet curing equipment of vacuum pressure impregnation electrical equipment.
The technical scheme that the present invention taked is: a kind of ultraviolet curing equipment of vacuum pressure impregnation electrical equipment, comprise delivery track, can be along pedestal, ultra-violet curing device, on-line measuring device and the PLC control device of orbital motion; Wherein said ultra-violet curing device is equipped with the panel of the UV-LED establishment array of position-adjustable, but UV-LED is set up the ultraviolet light of emission wavelength in the 254-370nm scope; And described ultra-violet curing device can hold a plurality of can moving therein along the pedestal of orbital motion, accommodates the electrical equipment that vacuum pressure impregnation is handled on the pedestal; Described ultra-violet curing device is connected with vaccum-pumping equipment.
Preferably, the UV-LED assembly can have different wavelengths, is used for applying the ultraviolet light of the emission with different wave length, and the ultraviolet light of these different wave lengths can more effectively be dried the paint with different component.
The ultraviolet light that should it will be appreciated that the emission of LED panel has certain wave-length coverage, and it is called as spectral power distribution usually, and this is distributed in definite wavelength and has a peak value.
Also be provided with the gatherer of catching styrene gas on the pipeline of preferred described ultra-violet curing device and vaccum-pumping equipment.
Preferred described gatherer is a condenser, and preferred said condenser can make the interior gas cooled of pipeline to-20 ℃.
Preferably, described can between 10mm/s and 25mm/s, the setting along the speed of the pedestal of orbital motion.
Preferably, described on-line measuring device is temperature sensor and/or humidity sensor.
Preferably, described temperature sensor and/or humidity sensor are installed in the inboard of ultra-violet curing device.
Preferably, described temperature sensor and/or humidity sensor are installed near near the biography pedestal.
Preferably, the top of described ultra-violet curing device or bottom also are provided with humidity-discharging device.
Preferably, described PLC control device can independently control each can be along the pedestal of orbital motion.
The present invention passes through ultraviolet irradiation; The material of paint that applies produces a large amount of heat through the ultraviolet photon of continuous absorption different wave length in the unit interval, adopt the ultra-violet curing technology; Can be continuously, efficiently, uniformly the vacuum pressure impregnation electrical equipment is cured; Automaticity is high, and the ultraviolet light wavelength and the transmitting power of UV-LED emission can be set according to actual needs, continuously the vacuum pressure impregnation electrical equipment be cured; Enamelled coating after the curing evenly and do not have an obscission, enamelled coating excellent insulation performance.
Description of drawings
Fig. 1 is the outline drawing of the ultraviolet curing equipment of vacuum pressure impregnation electrical equipment of the present invention.
Fig. 2 is the internal structure sketch map of ultra-violet curing device of the present invention.
Among the figure:
The 1-track;
2-ultra-violet curing device inwall;
The 3-PLC control module;
The 4-temperature sensor;
The 5-humidity sensor;
The 6-exhaust apparatus;
The 7-UV-LED assembly;
The 8-ultra-violet curing device;
The specific embodiment
To combine accompanying drawing and embodiment that embodiment of the present invention is done to describe further below.
Embodiment 1
Embodiments of the invention provide a kind of ultraviolet curing equipment of vacuum pressure impregnation electrical equipment, comprise delivery track, can be along pedestal, ultra-violet curing device, on-line measuring device and the PLC control device of orbital motion; Wherein said ultra-violet curing device is equipped with the panel of the UV-LED establishment array of position-adjustable, but UV-LED is set up the ultraviolet light of emission wavelength in the 254-370nm scope; And described ultra-violet curing device can hold a plurality of can moving therein along the pedestal of orbital motion, accommodates the electrical equipment that vacuum pressure impregnation is handled on the pedestal; Described ultra-violet curing device is connected with vaccum-pumping equipment.
Wherein, can be positioned at ultra-violet curing device inside along the pedestal of orbital motion, concrete its is arranged on the top of ultra-violet curing device bottom, carries out ultra-violet curing and handles; On-line measuring device is installed in ultra-violet curing device inside; Detect in real time near the ultra-violet curing device inside temperature and humidity data the coiled material of spraying paint; And the temperature and humidity data that in real time detection obtained feed back to the PLC control device, with the automatic control and operating process automatically of the ultraviolet curing equipment of realizing the vacuum pressure impregnation electrical equipment.
Each part in the face of this ultraviolet drying plant carries out detailed description down:
Track with can be along the pedestal of orbital motion
The track of straight line setting is to move continuously along ultra-violet curing device above that for the ease of pedestal; And offset direction not; In order to realize that the electrical equipment that is mounted with the vacuum pressure impregnation processing transports in orbit, can realize through the reciprocal form of motor-driven track; But preferred, through motor-driven movably pedestal realize, so can realize in the zones of different, satisfy the demand (promptly can control the oven dry and the hardening time in each stage) of different transporting velocities.
2. ultra-violet curing device
The electrical equipment that ultra-violet curing device is mainly used in the vacuum pressure impregnation processing is cured, and it comprises: the UV-LED assembly, be installed on the ultra-violet curing device inwall, and be mainly used in and produce ultraviolet ray; Waveguide links to each other with the UV-LED assembly, is used for the ultraviolet ray that produces is imported into the inside of ultra-violet curing device; Humidity-discharging device is installed in the top of ultra-violet curing device, is used for rapid discharge water steam, guarantees carrying out smoothly of oven dry; Vaccum-pumping equipment also is installed on the ultra-violet curing device, and VUV solidifies the quality can further guarantee to solidify enamelled coating, also can extract solvent entrained in the lacquer, for example styrene etc.; Also be provided with condenser pipe in addition with in the vacuum lead that ultra-violet curing device links to each other; Its styrene equal solvent gas that can liquefy; Prevent their phenomenons of in ultra-violet curing device or vacuum extractor, blasting; When UV-LED assembly when being a plurality of, can control respectively each ultraviolet drying unit through the PLC control device.
3. on-line measuring device
Be installed in the temperature sensor on the ultra-violet curing device inwall, be used for detecting in real time in the ultra-violet curing device, near the temperature the electrical equipment handled of vacuum pressure impregnation particularly, and detected temperature sent to PLC control system;
Be installed in the humidity sensor of humidity-discharging device porch, be used for detecting in real time the humidity in the ultra-violet curing device, and detected humidity is sent to PLC control system;
Be installed in roll shaft linear velocity trans laterally, be used for detecting in real time the transmission speed of the electrical equipment that each vacuum pressure impregnation handles, and detected speed is sent to PLC control system.
4.PLC control system
The PLC control device is used for receiving the real time data that each sensor of on-line detecting system sends, and according to the real time data that receives, adjustment hardening time, ultraviolet transmitting power, treats the parameters such as speed of curing apparatus.For example, when the temperature that receives when the PLC control device is higher than the preferred temperature value, can shortens hardening time, or reduce ultraviolet transmitting power etc.; When the humidity that receives when PLC control system is higher than the expectation humidity value, can increases hardening time, or improve ultraviolet transmitting power.
The solidification process of the electrical equipment that vacuum pressure impregnation is handled can briefly be described below:
With the pedestal setting that the electrical equipment that vacuum pressure impregnation handles is installed in orbit, drive pedestal and drive the electrical equipment that vacuum pressure impregnation handles and get in the ultra-violet curing device along track; Under the control of PLC control device; UV-LED assembly in the ultra-violet curing device is started working; Simultaneously; Ultraviolet ray is transported in the ultra-violet curing device through photoconductive tube, begins being positioned at the electrical equipment ultra-violet curing that the inner vacuum pressure impregnation of ultra-violet curing device is handled, and humidity-discharging device is discharged ultra-violet curing device with the water vapour that produces in the drying course.Temperature and humidity in temperature sensor and the humidity sensor detection of dynamic ultra-violet curing device; The transmission speed of the electrical equipment that velocity sensor detection of dynamic vacuum pressure impregnation is handled; And detected real time data sent to the PLC control device; The PLC control device according to real time data to drying time, dry power and treat that the transmission speed of curing apparatus regulates, and finally accomplish drying course.
Compare with common solidification equipment; The electrical equipment that employing the application's curing apparatus is handled vacuum pressure impregnation is cured; Can effectively shorten the time of curing, and help realizing the automation control of solidification process, and be particularly suitable for automation mechanized operation.
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 (7)
1. the ultraviolet curing equipment of a vacuum pressure impregnation electrical equipment, comprise delivery track, can be along pedestal, ultra-violet curing device, on-line measuring device and the PLC control device of orbital motion; Wherein said ultra-violet curing device is equipped with the panel of the UV-LED establishment array of position-adjustable, but UV-LED is set up the ultraviolet light of emission wavelength in the 254-370nm scope; And described ultra-violet curing device can hold a plurality of can moving therein along the pedestal of orbital motion, accommodates the electrical equipment that vacuum pressure impregnation is handled on the pedestal; Described ultra-violet curing device is connected with vaccum-pumping equipment.
2. the ultraviolet curing equipment of the described vacuum pressure impregnation electrical equipment of claim 1 is characterized in that the UV-LED assembly has different wavelengths.
3. the ultraviolet curing equipment of the described vacuum pressure impregnation electrical equipment of claim 1 also is provided with the gatherer of catching styrene gas on the pipeline of described ultra-violet curing device and vaccum-pumping equipment.
4. the ultraviolet curing equipment of the described vacuum pressure impregnation electrical equipment of claim 3, described gatherer is a condenser, said condenser can make gas cooled in the pipeline to below-20 ℃.
5. the ultraviolet curing equipment of the described vacuum pressure impregnation electrical equipment of claim 1, described can between 10mm/s and 25mm/s, the setting along the speed of the pedestal of orbital motion.
6. the ultraviolet curing equipment of the described vacuum pressure impregnation electrical equipment of claim 1, the top of described ultra-violet curing device or bottom also are provided with humidity-discharging device.
7. the ultraviolet curing equipment of the described vacuum pressure impregnation electrical equipment of claim 1, described PLC control device can independently be controlled each can be along the pedestal of orbital motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101426648A CN102806187A (en) | 2011-05-30 | 2011-05-30 | Ultraviolet curing device for vacuum pressure lacquer-dipping electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101426648A CN102806187A (en) | 2011-05-30 | 2011-05-30 | Ultraviolet curing device for vacuum pressure lacquer-dipping electric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102806187A true CN102806187A (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101426648A Pending CN102806187A (en) | 2011-05-30 | 2011-05-30 | Ultraviolet curing device for vacuum pressure lacquer-dipping electric device |
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| CN (1) | CN102806187A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989645A (en) * | 2012-12-10 | 2013-03-27 | 中国船舶重工集团公司第七〇五研究所 | Ultraviolet curing device |
| CN107322927A (en) * | 2017-08-22 | 2017-11-07 | 瑞安市麦田网络科技有限公司 | A kind of photocuring 3D printer |
| CN108480163A (en) * | 2018-04-18 | 2018-09-04 | 深圳市海特奈德光电科技有限公司 | Curing and its control method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201454816U (en) * | 2009-06-25 | 2010-05-12 | 营口成大机电设备制造有限公司 | Ultraviolet fast-curing track type automatic paint baking machine |
-
2011
- 2011-05-30 CN CN2011101426648A patent/CN102806187A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201454816U (en) * | 2009-06-25 | 2010-05-12 | 营口成大机电设备制造有限公司 | Ultraviolet fast-curing track type automatic paint baking machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989645A (en) * | 2012-12-10 | 2013-03-27 | 中国船舶重工集团公司第七〇五研究所 | Ultraviolet curing device |
| CN102989645B (en) * | 2012-12-10 | 2015-03-11 | 中国船舶重工集团公司第七〇五研究所 | Ultraviolet curing device |
| CN107322927A (en) * | 2017-08-22 | 2017-11-07 | 瑞安市麦田网络科技有限公司 | A kind of photocuring 3D printer |
| CN108480163A (en) * | 2018-04-18 | 2018-09-04 | 深圳市海特奈德光电科技有限公司 | Curing and its control method |
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Application publication date: 20121205 |