A kind of intelligent and high-efficiency screen process press
Technical field
The present invention relates to solar silicon cell and produce apparatus field, be specially a kind of intelligent and high-efficiency screen process press.
Background technology
Screen process press is a kind of to utilize what metal paste was printed onto on solar silicon cell by silk screen process principle to set
Standby.Solar silicon cell production line requires that screen process press improves constantly production capacity and printing quality, but, existing silk
Metal paste in net printing machine is easily done, and have impact on printing quality, thus have impact on the performance of silicon chip.
Summary of the invention
It is an object of the invention to provide a kind of intelligent and high-efficiency screen process press, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme: a kind of intelligent and high-efficiency screen process press, including machine
Frame, described frame inner chamber is provided with printing platform and printing equipment, and described printing equipment is arranged on above printing platform, holds described
Print platform both sides are provided with humidity sensor, are provided with temperature inductor at described frame top, also include humidity conditioner and temperature
Degree controls device, and described humidity conditioner includes humidifier and atomizer, and described humidifier connects atomization spray by flexible pipe
Head, described atomizer is arranged on frame inner wall, and is symmetrical arranged, and described temperature control equipment includes heating and temperature control
Device processed, described heating is arranged on machine frame inside upper end, and described temperature controller is arranged on frame top, described frame outer wall
It is additionally provided with master controller.
Preferably, described atomizer includes spray skull and spraying base, described spraying skull and spraying base
Cooperation face offsets, described spraying base be axially equipped with the first delivery port, be provided with second in the side of described first delivery port
Delivery port, described spraying base be radially provided with the 3rd delivery port, and described second delivery port and the 3rd delivery port communicate, described
Fog-spray nozzle lid is provided with hole, is provided with the needle point that spraying base is provided with in described hole.
Preferably, described temperature controller includes bimetal chip thermostat, bidirectional thyristor, described double-metal sheet type temperature
Control device one end connects the first end of bidirectional thyristor, and the described bimetal chip thermostat other end connects resistance C one end, described electricity
The resistance C other end connects bidirectional thyristor the second end, three-terminal link heating one end of described bidirectional thyristor, described electric heating
The element other end connects resistance B, resistance A one end respectively, resistance B, resistance A other end connecting luminous diode B respectively, luminescence two
Pipe A one end, pole, the described light emitting diode B other end connects bidirectional thyristor the second end, and the described light emitting diode 1b other end is even
Connecing bidirectional thyristor the first end, described resistance A one end, resistance B one end, heating one end, bidirectional thyristor the first end all connect
Enter power end.
Preferably, its using method comprises the following steps:
A, printing equipment work, and temperature inductor, humidity sensor are respectively induced the temperature and humidity in surrounding environment, and by temperature
Moisture signal sends and is analyzed processing to master controller;
If the humidity in B environment is less than setting value, the then work of main controller controls humidifier, by atomization after humidifier water outlet
Shower nozzle even spraying, if humidity reaches normal value, then humidifier quits work;
If temperature is less than setting value in C environment, bimetal chip thermostat electrical contacts closed, trigger bidirectional thyristor conducting,
Heating electrified regulation, until reaching constant temperature after normal range (NR).
Compared with prior art, the invention has the beneficial effects as follows:
(1) present configuration principle is simple, it is possible to automatically controls the temperature and humidity during press printing, solves metal
Slurry quickly becomes dry affects the drawback of printing quality.
(2) atomizer that the present invention uses can uniformly spray steam, it is possible to realizes uniform decrease in temperature, reaches fast cooling
Purpose, prevent metal paste from quickly becoming dry.
(3) the temperature controller intelligence degree that the present invention uses is high, it is possible to realize being rapidly heated and constant temperature, it is ensured that print
Brush quality.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention;
Fig. 2 is the atomizer structure schematic diagram of the present invention;
Fig. 3 is the temperature controller control principle drawing of the present invention;
In figure: 1, frame;2, printing platform;3, printing equipment;4, humidity sensor;5, temperature inductor;6, humidifier;7, mist
Change shower nozzle;8, flexible pipe;9, heating;10, temperature controller;11, master controller;12, spraying skull;13, spraying base;
14, the first delivery port;15, the second delivery port;16, the 3rd delivery port;17, hole;18, needle point;19, bimetal chip thermostat;
20, bidirectional thyristor;21, the first end;22, the second end;23, the 3rd end;1a, resistance A;2a;Resistance B;3a;Resistance C;1b, send out
Optical diode A;2b, light emitting diode B.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of intelligent and high-efficiency screen process press, including frame 1,
Frame 1 inner chamber is provided with printing platform 2 and printing equipment 3, and printing equipment 3 is arranged on above printing platform 2, on 2 liang of printing platform
Side is provided with humidity sensor 4, is provided with temperature inductor 5 at frame 1 top, also includes that humidity conditioner and temperature control dress
Putting, humidity conditioner includes that humidifier 6 and atomizer 7, humidifier 6 connect atomizer 7, atomizer 7 by flexible pipe 8
Being arranged on frame 1 inwall, and be symmetrical arranged, temperature control equipment includes heating 9 and temperature controller 10, heating 9
Being arranged on frame 1 inner upper end, temperature controller 10 is arranged on frame 1 top, and frame 1 outer wall is additionally provided with master controller 11.
In the present embodiment, atomizer 7 includes spray skull 12 and spraying base 13, spraying skull 12 and spraying base 13
Cooperation face offset, spraying base 13 be axially equipped with the first delivery port 14, be provided with second in the side of the first delivery port 14
Delivery port 15, spraying base 13 be radially provided with the 3rd delivery port 16, and the second delivery port 15 and the 3rd delivery port 16 communicate, spray
Mist skull 12 is provided with hole 17, is provided with the needle point 18 that spraying base 13 is provided with, the atomizer energy that the present invention uses in hole 17
Enough uniformly spray steam, it is possible to realize uniform decrease in temperature, reach the purpose of fast cooling, prevent metal paste from quickly becoming dry.
In the present embodiment, temperature controller 10 includes bimetal chip thermostat 19, bidirectional thyristor 20, double-metal sheet type
Temperature controller 19 one end connects the first end 21 of bidirectional thyristor 20, and bimetal chip thermostat 19 other end connects resistance C 3a mono-
End, the resistance C 3a other end connects bidirectional thyristor 20 second end 22, and the 3rd end 23 of bidirectional thyristor 20 connects heating 9
One end, heating 9 other end connects resistance B 2a, resistance A 1a one end respectively, and resistance B 2a, the resistance A 1a other end are respectively
Connecting luminous diode B 2b, light emitting diode A 1b one end, the light emitting diode B 2b other end connects bidirectional thyristor 20 the
Two ends 22, the light emitting diode A 1b other end connects bidirectional thyristor 20 first end 21, resistance A 1a one end, resistance B 2a mono-
End, heating 9 one end, bidirectional thyristor 20 first end 21 all access power end.If temperature is less than setting value, double gold in environment
Belonging to the electrical contacts closed of chip temperature controller, trigger bidirectional thyristor conducting, heating electrified regulation, until reaching normal range (NR)
Rear constant temperature, if temperature is higher than setting value in environment, then main controller controls humidity conditioner work, it is achieved permanent after fast cooling
Temperature, the temperature controller intelligence degree that the present invention uses is high, it is possible to realize being rapidly heated and constant temperature, it is ensured that printing quality.
The using method of the present invention comprises the following steps:
A, printing equipment work, the temperature and humidity that temperature inductor 5, humidity sensor 4 are respectively induced in surrounding environment, and will
Temperature-humidity signal sends and is analyzed processing to master controller 11;
If the humidity in B environment is less than setting value, then master controller 11 controls humidifier 6 and works, and passes through after humidifier 6 water outlet
Atomizer 7 even spraying, if humidity reaches normal value, then humidifier 6 quits work;
If temperature is less than setting value in C environment, bimetal chip thermostat 19 electrical contacts closed, triggers bidirectional thyristor 20
Conducting, heating 9 electrified regulation, until reaching constant temperature after normal range (NR).
Present configuration principle is simple, it is possible to automatically controls the temperature and humidity during press printing, solves gold
Genus slurry quickly becomes dry and affects the drawback of printing quality.
Every technical staff's notice: although the present invention describes according to above-mentioned detailed description of the invention, but the present invention
Invention thought be not limited to that invention, the repacking of any utilization inventive concept, all will include this patent protection of the patent right in
In the range of.