CN105216448A - A kind of printing machine solidification equipment - Google Patents
A kind of printing machine solidification equipment Download PDFInfo
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- CN105216448A CN105216448A CN201510764979.4A CN201510764979A CN105216448A CN 105216448 A CN105216448 A CN 105216448A CN 201510764979 A CN201510764979 A CN 201510764979A CN 105216448 A CN105216448 A CN 105216448A
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Abstract
The invention provides a kind of printing machine solidification equipment, this solidification equipment comprises: ultraviolet LED module, the power supply be connected with ultraviolet LED module, and is connected with ultraviolet LED module and for the semiconductor refrigerating module that dispels the heat of ultraviolet LED module; Wherein, ultraviolet LED module has the temperature sensor detecting ultraviolet LED; Also comprise controller, be connected with temperature sensor and power supply signal respectively, and when temperature sensor detected temperatures exceedes setting threshold value, reduce the power output of ultraviolet LED.The invention has the beneficial effects as follows: by the cold light adopting ultraviolet LED to produce, product is cured, decrease heat radiation, and the power of ultraviolet LED module is controlled by control device, improve solidification effect, in addition, by the semiconductor refrigerating module arranged, ultraviolet LED module is lowered the temperature, effectively improve the service life of ultraviolet LED.
Description
Technical field
The present invention relates to the technical field of printing equipment, refer more particularly to a kind of printing machine solidification equipment.
Background technology
Printing machine of the prior art is when printing, need to be cured product, generally when solidifying, the curing apparatus adopted uses UV fluorescent tube to be cured, concrete, this UV fluorescent tube uses mercury lamp or Halogen lamp LED, instant igniting mercury lamp or Halogen lamp LED will reach volt high pressure up to ten thousand, the meeting that power reaches the solidification of some large area of 3KW-8KW is higher, UV lamp tube starting can produce amount of heat, easily cause cured article generation fold, difficult quality guarantee, and the heat that UV fluorescent tube produces badly influences the service life of fluorescent tube.Therefore, the structure of above-mentioned existing UV curing and using, obviously still has inconvenience and defect.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of printing machine solidification equipment.
The present invention is achieved through the following technical solutions:
The invention provides a kind of printing machine solidification equipment, this printing machine solidification equipment comprises: ultraviolet LED module, the power supply be connected with described ultraviolet LED module, and to be connected with described ultraviolet LED module and for the semiconductor refrigerating module that dispels the heat of described ultraviolet LED module; Wherein, described ultraviolet LED module comprises: substrate, dot matrix encapsulation multiple ultraviolet LED on the substrate, and arranges the temperature sensor on the substrate and for detecting described ultraviolet LED;
Also comprise controller, be connected with described temperature sensor and power supply signal respectively, and when described temperature sensor detected temperatures exceedes setting threshold value, control the power output that described power supply reduces described ultraviolet LED.
Preferably, the water-cooling module be arranged between described semiconductor refrigerating module and described ultraviolet LED module is also comprised.
Preferably, described water-cooling module is connected with circulating water cooling system.
Preferably, also comprise and to be connected with described semiconductor refrigerating module and wind-cooling heat dissipating module for dispelling the heat to described semiconductor refrigerating module.
Preferably, also comprise warning device, described controller is also for exceeding setting threshold value during in described temperature sensor detected temperatures, controls described warning device and giving the alarm.
Preferably, described warning device is light or audible alarm unit.
Preferably, described controller is also for monitoring the working condition of described circulating water cooling system, water-cooling module, semiconductor refrigerating module and wind-cooling heat dissipating module.
The invention has the beneficial effects as follows: by the cold light adopting ultraviolet LED to produce, product is cured, decrease heat radiation, and the power of ultraviolet LED module is controlled by control device, improve solidification effect, in addition, by the semiconductor refrigerating module arranged, ultraviolet LED module is lowered the temperature, effectively improve the service life of ultraviolet LED.
Accompanying drawing explanation
Fig. 1 is the structural representation of the printing machine solidification equipment that the embodiment of the present invention provides;
Fig. 2 is the structural representation of the ultraviolet LED module that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the structural representation of printing machine solidification equipment provided by the invention.
Embodiments provide a kind of printing machine solidification equipment, this printing machine solidification equipment comprises: ultraviolet LED module 1, the power supply 6 be connected with described ultraviolet LED module 1, and to be connected with described ultraviolet LED module 1 and semiconductor refrigerating module 3 for dispelling the heat to described ultraviolet LED module 1, wherein, described ultraviolet LED module 1 comprises: substrate, dot matrix encapsulation multiple ultraviolet LED on the substrate, and the temperature sensor on the substrate and for detecting described ultraviolet LED is set;
Also comprise controller 7, be connected with described temperature sensor and power supply 6 signal respectively, and when described temperature sensor detected temperatures exceedes setting threshold value, control the power output that described power supply 6 reduces described ultraviolet LED.
In the above-described embodiments, by the cold light adopting ultraviolet LED to produce, product is cured, decrease heat radiation, and the power of ultraviolet LED module is controlled by control device, improve solidification effect, in addition, by the semiconductor refrigerating module arranged, ultraviolet LED module is lowered the temperature, effectively improve the service life of ultraviolet LED.
In addition, this solidification equipment also comprises the water-cooling module 2 be arranged between described semiconductor refrigerating module 3 and described ultraviolet LED module 1.Wherein, described water-cooling module 2 is connected with circulating water cooling system.
As a kind of preferred embodiment, also comprise and to be connected with described semiconductor refrigerating module 3 and wind-cooling heat dissipating module 4 for dispelling the heat to described semiconductor refrigerating module 3.Also comprise warning device, described controller 7 is also for exceeding setting threshold value during in described temperature sensor detected temperatures, controls described warning device and giving the alarm.Wherein, described warning device is light or audible alarm unit.In addition, described controller 7 is also for monitoring the working condition of described circulating water cooling system, water-cooling module 2, semiconductor refrigerating module 3 and wind-cooling heat dissipating module 4.
Conveniently to the understanding of the solidification equipment that the embodiment of the present invention provides, below in conjunction with specific embodiment, it is described in detail.
As shown in Figure 1, the solidification equipment that the present embodiment provides comprises ultraviolet LED module 1, power supply 6, water-cooling module 2, semiconductor refrigerating module 3.
Wherein, the object of the invention to solve the technical problems realizes by the following technical solutions.According to the curing apparatus that the present invention proposes, comprise waypoint configuration high efficiency ultraviolet LED module 1, there is the multiple-channel output power adjustable constant current ultraviolet LED intelligent power 6 of fault detection signal line, MCU control system, circulating water cooling system 5, semiconductor refrigerating module 3, touch man-computer interface operating system, wind-cooling heat dissipating module 4, wherein said waypoint configuration high efficiency ultraviolet LED module 1 is that the ultraviolet LED dot matrix COB up to more than 200 is packaged in wherein by the copper base being of a size of 40mm*40mm by polylith, be spliced according to the size of required drying again, also can follow according to needs switch every block ultraviolet LED module, reach better energy-conservation object.Inside be provided with a TEMP; Concrete, as shown in Figure 2, Fig. 2 shows the structure of ultraviolet LED module 1, it comprises: base copper 11, the insulating barrier 12 be arranged on base copper 11, be arranged on the circuit layer 13 on described insulating barrier 12, be arranged on the silver coating 14 on described circuit layer 13, be arranged on the elargol layer 15 on described silver coating 14, be arranged on the chip layer 16 on elargol layer 15, wrap up the layer of silica gel 17 of described chip layer 16.Multiple-channel output power adjustable constant current ultraviolet LED intelligent power 6 exports ultraviolet LED module 1 described in termination, and its fault detection signal line connects described MCU controller 7; Described temperature sensor connects described MCU controller 7; Be provided with a circulating water cooling system 5, the heat produced during cooling ultraviolet LED chip semiconductor refrigerating module work.The input termination of described MCU controller 7 starts stop button and touch man-computer interface and fault feedback signal; Its output connects input, circulating water cooling system 5, the semiconductor refrigerating module 3 of multiple-channel output power adjustable constant current ultraviolet LED intelligent power 6 respectively.The output termination waypoint configuration high efficiency ultraviolet LED mould of described multiple-channel output power adjustable constant current ultraviolet LED intelligent power 6.Wherein said MCU controller 7 is programmable microcomputer controllers 7, can control ultraviolet LED module 1 power, start-stop, the switch of every block ultraviolet LED module 1, circulating water cooling system 5 switch, semiconductor refrigerating module 3 switch, and overtemperature alarm.
Major advantage of the present invention is, have employed ultraviolet ray spot LED instead of tradition use mercury lamp or halogen lamp tube as ultraviolet photo-curing light source, overcome existing ultraviolet photo-curing machine high at power, life-span is short, not environmentally, the above-mentioned defect existing for aspect such as difficult control, and a kind of new high speed ultraviolet photo-curing controller is provided, have the following advantages:
Environment friendly and pollution-free:
Common mercury lamp solidification adopts mercury lamp illumination mode, has mercury in bulb, and waste disposal, transport inconvenience, contaminated environment is serious.And ultraviolet LED solidification adopts semiconductor to give out light, can not pollute environment.Ultraviolet LED solidifies Environmental Safety more.Non-thermal radiation:
High Power LED does not have infrared ray to send.Irradiated product surface temperature rise less than 5 DEG C, the ultraviolet curing of common mercury lamp generally all can make irradiated product surface raise 60-90 DEG C, the location of product is subjected to displacement, causes bad product.Ultraviolet LED solidifies optimum plastic basis material, lens are bonding and electronic product, optical fiber cable etc. are thermo-responsive, high-precision technique for sticking requirement.
Service life:
Ultraviolet LED mode can when ultraviolet the feature of instant igniting, the 30-40 being equivalent to common mercury lamp service life of ultraviolet LED curing light source is doubly.Reduce the time more changed the bulb: enhance productivity, very energy-saving and environmental protection.During the work of common mercury lamp curing apparatus, can bulb life be affected when mercury lamp starts comparatively slow, opening and closing, must light, Shortcomings in energy-conserving and environment-protective always, shorten mercury lamp service life simultaneously.
Superpower illumination:
Ultraviolet LED chip and special optical design are that ultraviolet light reaches high accuracy, high strength is irradiated; Ultraviolet light exports the exposure intensity reaching 12W/cm2.Adopt up-to-date optical technology and manufacturing process, achieve and export and uniformity than the more optimal high strength of common Hg lamp irradiation mode, 2 times of common Hg lamp irradiation luminosity, shorten 2 times hardening time, raise the efficiency.When common mercury lamp light source is solidificated in and increases irradiation tunnel, the increase of passage can cause the output energy of single irradiation tunnel to reduce.And adopting the irradiation of ultraviolet LED formula, each irradiation head is independent luminous, and irradiation energy, not by the impact that passage increases, remains at maximum.
Because of its superpower concentrated illuminance, compared with mercury lamp, ultraviolet LED shortens irradiation time, improves production efficiency.
Energy consumption is low:
Ultraviolet LED mode comparatively mercury lamp mode luminous efficiency up to more than 10 times.Common mercury lamp needs continuous lighting work, and power consumption is excessive.Just power consumption when ultraviolet LED mode only has irradiation, and time standby, electric power does not consume.Save more electric energy.Be that power consumption reaches minimum, really accomplish low-carbon environment-friendly.
Export ultra violet intensity stabilization function:
Different from conventional high-tension mercury lamp formula light source, can not reduce because of light branch to export and irradiate light intensity.
In general, when LED light source is overheated, export and will reduce, the life-span will shorten.Each irradiator is built-in temperature sensor, to irradiator operating temperature monitoring state.When occurring overheated, will alarm signal be sent, preventing the reduction of irradiating output intensity, and contribute to extending the life-span of light source and the stable of output.
Curing mode without temperature rise:
This curing apparatus adopts ultraviolet LED, belongs to cold light source, not containing infra-red radiation.Therefore do not produce the heat radiation to workpiece, thermal deformation can not be caused to precision workpiece surface.
Be applicable to high to environmental requirement, low temperature, high-precision curing mode:
Even if also can use in dust free room, do not produce ozone, do not need pump-down process overall dimensions little without air ejector fan structure, install and simply meet safety and environmental protection specification
Traditional high-pressure mercury lamp-based light source, needs high pressure cold start-up to light, otherwise easily sets off an explosion, and with high-pressure mercury mist, causes certain injury to environment and human body.
In sum, the present invention is ultraviolet LED light curing apparatus, surmounted existing uv equipment comprehensively, further guarantee is cured product quality, improve service life of equipment, greatly save use cost, no matter its structure at device or functionally all have major tuneup, there is significant breakthrough technically, and create handy and practical effect, and more existing ultraviolet photo-curing equipment has outstanding effect of enhancement, thus be more suitable for practicality, and there is the extensive value of industry, become a new and innovative, progressive, practical new design.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a printing machine solidification equipment, is characterized in that, comprising: ultraviolet LED module, the power supply be connected with described ultraviolet LED module, and is connected with described ultraviolet LED module and for the semiconductor refrigerating module that dispels the heat of described ultraviolet LED module; Wherein, described ultraviolet LED module comprises: substrate, dot matrix encapsulation multiple ultraviolet LED on the substrate, and arranges the temperature sensor on the substrate and for detecting described ultraviolet LED;
Also comprise controller, be connected with described temperature sensor and power supply signal respectively, and when described temperature sensor detected temperatures exceedes setting threshold value, control the power output that described power supply reduces described ultraviolet LED.
2. printing machine solidification equipment according to claim 1, is characterized in that, also comprises the water-cooling module be arranged between described semiconductor refrigerating module and described ultraviolet LED module.
3. printing machine solidification equipment according to claim 2, is characterized in that, described water-cooling module is connected with circulating water cooling system.
4. printing machine solidification equipment according to claim 3, is characterized in that, also comprises and to be connected with described semiconductor refrigerating module and wind-cooling heat dissipating module for dispelling the heat to described semiconductor refrigerating module.
5. printing machine solidification equipment according to claim 4, is characterized in that, also comprise warning device, described controller is also for exceeding setting threshold value during in described temperature sensor detected temperatures, controls described warning device and giving the alarm.
6. printing machine solidification equipment according to claim 5, is characterized in that, described warning device is light or audible alarm unit.
7. printing machine solidification equipment according to claim 6, is characterized in that, described controller is also for monitoring the working condition of described circulating water cooling system, water-cooling module, semiconductor refrigerating module and wind-cooling heat dissipating module.
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| CN201510764979.4A CN105216448A (en) | 2015-11-11 | 2015-11-11 | A kind of printing machine solidification equipment |
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| CN201510764979.4A CN105216448A (en) | 2015-11-11 | 2015-11-11 | A kind of printing machine solidification equipment |
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| CN105216448A true CN105216448A (en) | 2016-01-06 |
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| CN201510764979.4A Pending CN105216448A (en) | 2015-11-11 | 2015-11-11 | A kind of printing machine solidification equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946348A (en) * | 2016-05-31 | 2016-09-21 | 广东阿诺捷喷墨科技有限公司 | LED-UV control system and method |
| CN106051650A (en) * | 2016-06-02 | 2016-10-26 | 深圳市云硕灯业有限公司 | Cooling-water machine for UV (ultraviolet) curing equipment |
| CN106313886A (en) * | 2016-10-12 | 2017-01-11 | 上海舜哲机电科技有限公司 | LED flexography printing curing equipment |
| CN106313885A (en) * | 2016-10-12 | 2017-01-11 | 上海舜哲机电科技有限公司 | LED offset printing curing equipment |
| CN108146066A (en) * | 2018-03-12 | 2018-06-12 | 新东方油墨有限公司 | UV-LED curing modules |
| CN108663549A (en) * | 2018-05-28 | 2018-10-16 | 深圳瑞波光电子有限公司 | A kind of positioning device and test system |
| CN108819471A (en) * | 2018-04-28 | 2018-11-16 | 宁波凯耀电器制造有限公司 | A kind of distribution UVA solidification control system |
| CN108873771A (en) * | 2018-05-23 | 2018-11-23 | 宁波凯耀电器制造有限公司 | Have both the UVA solidification control system and its control method of concentration and distributed architecture |
| WO2019127608A1 (en) * | 2017-12-31 | 2019-07-04 | 鄞楠 | Uv light booth having heat dissipating function |
| CN112172337A (en) * | 2020-10-09 | 2021-01-05 | 广州巍泰机电有限公司 | LED equipment of dry tradition UV china ink |
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| CN204526417U (en) * | 2015-03-27 | 2015-08-05 | 广州巍泰机电有限公司 | A kind of LED light source device of printing machine |
| CN104984885A (en) * | 2015-07-31 | 2015-10-21 | 苏州虞联材料科技有限公司 | Multi-band LED UV curing apparatus |
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| US20030177927A1 (en) * | 2002-03-22 | 2003-09-25 | Oxy-Dry Corporation | Printing press with infrared dryer safety system |
| CN201475747U (en) * | 2009-09-03 | 2010-05-19 | 上海复煊光电技术有限公司 | High-power LED lighting lamp with radiating structure |
| CN102355763A (en) * | 2011-06-28 | 2012-02-15 | 中山市锐盈电子有限公司 | Ladder temperature protection compensation system of LED driven power source |
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| CN203592772U (en) * | 2013-12-18 | 2014-05-14 | 刘莉 | Integrated LED UV photocuring equipment of printing machine |
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| CN203805485U (en) * | 2014-04-18 | 2014-09-03 | 武汉市新特装璜印刷有限公司 | UV printing solidifying and cooling device |
| CN204018176U (en) * | 2014-08-01 | 2014-12-17 | 上海悦威电子设备有限公司 | A kind of UV-LED curing apparatus |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946348A (en) * | 2016-05-31 | 2016-09-21 | 广东阿诺捷喷墨科技有限公司 | LED-UV control system and method |
| CN106051650A (en) * | 2016-06-02 | 2016-10-26 | 深圳市云硕灯业有限公司 | Cooling-water machine for UV (ultraviolet) curing equipment |
| CN106313886A (en) * | 2016-10-12 | 2017-01-11 | 上海舜哲机电科技有限公司 | LED flexography printing curing equipment |
| CN106313885A (en) * | 2016-10-12 | 2017-01-11 | 上海舜哲机电科技有限公司 | LED offset printing curing equipment |
| WO2019127608A1 (en) * | 2017-12-31 | 2019-07-04 | 鄞楠 | Uv light booth having heat dissipating function |
| CN108146066A (en) * | 2018-03-12 | 2018-06-12 | 新东方油墨有限公司 | UV-LED curing modules |
| CN108819471A (en) * | 2018-04-28 | 2018-11-16 | 宁波凯耀电器制造有限公司 | A kind of distribution UVA solidification control system |
| CN108873771A (en) * | 2018-05-23 | 2018-11-23 | 宁波凯耀电器制造有限公司 | Have both the UVA solidification control system and its control method of concentration and distributed architecture |
| CN108663549A (en) * | 2018-05-28 | 2018-10-16 | 深圳瑞波光电子有限公司 | A kind of positioning device and test system |
| CN108663549B (en) * | 2018-05-28 | 2024-03-26 | 深圳瑞波光电子有限公司 | Positioning device and testing system |
| CN112172337A (en) * | 2020-10-09 | 2021-01-05 | 广州巍泰机电有限公司 | LED equipment of dry tradition UV china ink |
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