It is exclusively used in making the spraying equipment and its operation method of photo-thermal power generation speculum
Technical field
The invention belongs to photo-thermal power generation speculum manufacture technology fields and spray equipment technical field, relate in particular to one kind
It is exclusively used in making the spraying equipment of photo-thermal power generation speculum.
Background technology
Speculum used in solar light-heat power-generation is usually made of ultra-thin glass, and pole is required to reflectivity, uniformity etc.
Height does not spray uniformly such as in metallization process, can influence speculum into mirror quality, have an impact to reflectivity, uniformity.
Existing chemical plating equipment, using busy spray formula spray equipment spraying plating.There are plating solutions easily to spray for busy spray formula spray equipment
It is sprinkled upon outside glass, the disadvantages such as plating solution utilization rate is low, the degree of automation is low.
Invention content
It is exclusively used in making photo-thermal power generation speculum it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of
Spraying equipment.
The present invention is achieved by the following technical solutions:
A kind of spraying equipment for being exclusively used in making photo-thermal power generation speculum, including planer-type spray equipment and pedestal, gantry
Formula spray equipment is arranged on pedestal;
The planer-type spray equipment includes portal frame, and the bottom end of portal frame is provided with wheel, is provided on portal frame
Track and pendulous device, pendulous device can be moved along track relative to portal frame;The pendulous device includes pedestal, the first servo
Motor and idler wheel, idler wheel are connect with first servo motor, and idler wheel and first servo motor are fixed on the base, idler wheel and portal frame
On track cooperation, the pedestal of pendulous device is connected by threaded hole with free flow coupling, free flow coupling and tee pipe coupling
It is connected, other two mouth of tee pipe coupling is connected with spraying inlet tube and nozzle respectively, and spraying inlet tube is connected with solenoid valve;
The both ends of the track have been respectively arranged below the second limit switch;
Two slideways being mutually parallel are provided on pedestal, the slideway in pedestal is arranged by wheel for planer-type spray equipment
On, the track of planer-type spray equipment is vertical with the slideway of pedestal, and the wheel of planer-type spray equipment and the second servo motor connect
It connects, the second servo motor driving wheel drives planer-type spray equipment to be moved left and right on slideway;
On pedestal setting by driving wheel roller group at apparatus for conveying glass;
Lifting type glass fixing device is provided on pedestal, the lifting type glass fixing device is by vacuum cup and lifting
Platform forms,;
The outside of the slideway of pedestal is equally spacedly provided with multiple first limit switches, and the first limit switch is used for gantry
Formula spray equipment is positioned, and the bottom end of the portal frame of planer-type spray equipment is provided with for touching touching for the first limit switch
Head, when detection planer-type spray equipment moves on slideway, contact can touch the first limit switch;
Photoelectric sensor is additionally provided on pedestal, for the position to detection glass on apparatus for conveying glass;
Photoelectric sensor, the first limit switch, the second limit switch, solenoid valve, first servo motor, the second servo motor
It is electrically connected with PLC.
In the above-mentioned technical solutions, vacuum cup is distributed at array on hoistable platform, when hoistable platform rises to finger
When positioning is set, the vacuum cup on hoistable platform is attracted with glass, is fixed.
In the above-mentioned technical solutions, lifting type glass fixing device and apparatus for conveying glass are electrically connected with PLC.
The operation method for being exclusively used in making the spraying equipment of photo-thermal power generation speculum is as follows:When photoelectric sensor is examined
When measuring the glass to be sprayed on apparatus for conveying glass, photoelectric sensor is by electric signal transmission to PLC, and PLC is according to this signal
It controls apparatus for conveying glass and stops transmission, and control the rise of lifting type glass fixing device and fix glass, while controlling the
Two servo motor driving wheels make planer-type spray equipment be moved along slideway, until the contact of planer-type spray equipment and first limit
Bit switch contacts, and for the first limit switch by electric signal transmission to PLC, PLC controls solenoid valve opening according to this signal makes plating solution spray
Go out, while first servo motor driving idler wheel makes pendulous device be moved along track, second below pendulous device and track
Limit switch contacts, and electric signal transmission is controlled the second servo motor according to this signal and driven by the second limit switch to PLC, PLC
Wheel makes planer-type spray equipment be moved again to the same direction along slideway, until the contact of planer-type spray equipment arrives down
One the first limit switch controls first servo motor and switches direction of rotation, idler wheel is driven to make pendulous device counter motion at this time,
Until pendulous device touches the second limit switch of offside below track, so moves in circles, realize step-by-step movement spraying, until
Planer-type spray equipment is contacted with the last one first limit switch, the last one first limit switch gives electric signal transmission
PLC, PLC control the second servo motor according to this signal and first servo motor stops operating, while it is solid to control lifting type glass
Determine device releasing glass to fix, control apparatus for conveying glass continues to transmit.
The advantages of the present invention are:
High degree of automation of the present invention, reasonable design pass through lifting type glass fixing device, apparatus for conveying glass, gantry
Formula spray equipment is combined, and realizes the automatic spraying to photo-thermal power generation speculum, ensures that spraying plating is uniform, and hydrojet is stablized, plating solution profit
With rate height.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of the planer-type spray equipment of the present invention.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the vertical view of Fig. 2.
Fig. 5 is the structural schematic diagram of the pendulous device of planer-type spray equipment.
Fig. 6 is the structural schematic diagram (side view) of lifting type glass fixing device.
Wherein:1 is portal frame, and 2 be track, and 3 be wheel, and 4 be pendulous device, and 5 be pedestal, and 6 be first servo motor, 7
It is free flow coupling for idler wheel, 8,9 be tee pipe coupling, and 10 be pedestal, and 11 be slideway, and 12 be apparatus for conveying glass, and 13 be liter
Drop formula glass fixing device, 13-1 are vacuum cup, and 13-2 is hoistable platform, and 14 be photoelectric sensor, and 15 be the second servo electricity
Machine, 16 be entire planer-type spray equipment, and 17 be the first limit switch, and a is contact, and b is the second limit switch, and c is threaded hole.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail, and these attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of spraying equipment for being exclusively used in making photo-thermal power generation speculum, including a planer-type spray equipment
16, pedestal 10,
As shown in Figure 2-5, the planer-type spray equipment 16 includes portal frame 1, and the shapes and sizes of portal frame 1 can root
It is designed according to use demand, the bottom end of portal frame 1 is provided with wheel 3, and track 2 and pendulous device 4 are provided on portal frame 1, pendulum
Dynamic device 4 can be moved along track 2 relative to portal frame 1;As shown in figure 4, the pendulous device 4 includes pedestal 5, the first servo electricity
Machine 6 and idler wheel 7, idler wheel 7 are connect with first servo motor 6, and idler wheel 7 and first servo motor 6 are fixed on pedestal 5, idler wheel 7 with
Track 2 on portal frame 1 coordinates, and idler wheel 7 drives entire pendulous device 4 to be moved up in track 2 under the driving of first servo motor 6
It is dynamic;5 lower end of pedestal of pendulous device 4 is provided with several threaded hole c, and threaded hole c quantity and size design (the present embodiment on demand
Middle quantity is 4);The pedestal 5 of pendulous device 4 is connected by threaded hole c with free flow coupling 8, free flow coupling 8 and three-way pipe
Connector 9 is connected, other two mouth of tee pipe coupling 9 is connected with spraying inlet tube and nozzle respectively, sprays inlet tube and nozzle
Size and model by actual demand select.Spraying inlet tube is connected with solenoid valve, and solenoid valve is connected with PLC, and PLC passes through control
Solenoid valve sprays the conducting of inlet tube to control, to feed spray coating liquor for nozzle;The lower section at the both ends of the track 2 is set respectively
It is equipped with the second limit switch b, the second limit switch b can be touched when pendulous device 4 is moved to the both ends of track 2;
As shown in Figure 1, being provided with two slideways being mutually parallel 11 on pedestal 10, planer-type spray equipment 16 passes through wheel
3 are arranged on the slideway 11 of pedestal 10, and the track 2 of planer-type spray equipment 16 is vertical with the slideway 11 of pedestal 10, planer-type spray
The wheel 3 of coating device 16 is connect with the second servo motor 15, and 15 driving wheel 3 of the second servo motor drives entire planer-type to spray
Device 16 moves left and right on slideway 11;
Also set up on pedestal 10 by several driving wheel roller groups at apparatus for conveying glass 12;
Lifting type glass fixing device 13 is additionally provided on pedestal 10, referring to attached drawing 6, the lifting type glass fixing device
13 are made of vacuum cup 13-1 and hoistable platform 13-2, and vacuum cup 13-1 is distributed at array on hoistable platform 13-2,
When hoistable platform rises to designated position, the vacuum cup on hoistable platform is attracted with glass, is fixed (referring to attached drawing
1);
The outside of the slideway 11 of pedestal 10 is equally spacedly provided with multiple first limit switches 17 (referring to attached drawing 1), and first
For being positioned to planer-type spray equipment 16, the bottom end of the portal frame of planer-type spray equipment 16 is provided with limit switch 17
Contact a for touching the first limit switch 17, when detection planer-type spray equipment 16 moves on slideway 11, contact a meetings
Touch the first limit switch 17;
10 outlet end of pedestal is provided with photoelectric sensor 14, for the position to detection glass on apparatus for conveying glass.
When use:When glass is driven to outlet end designated position by apparatus for conveying glass 12, photoelectric sensor 14 will be electric
Signal transmission controls apparatus for conveying glass 12 according to this signal to PLC, PLC and stops transmission, and controls lifting type glass and fix dress
It sets 13 rises to fix glass, while controlling 15 driving wheel 3 of the second servo motor to make planer-type spray equipment 16 (to the right)
Advance, until the contact a of planer-type spray equipment 16 is contacted with the first limit switch 17 on the outside of slideway, the first limit switch 17
By electric signal transmission to PLC, PLC controls solenoid valve opening according to this signal makes plating solution spray, while first servo motor 6 drives
Idler wheel 7 makes pendulous device 4 be moved along track 2, until the second limit switch b of 2 lower section of pendulous device 4 and track is contacted, second
Electric signal transmission is controlled the second servo motor 15 according to this signal to PLC, PLC and drives wheel 3 that planer-type is made to spray by limit switch b
Coating device 16 moves right again along guide rail 11, until the contact of planer-type spray equipment is opened to next first limit
It closes, controls first servo motor 6 at this time and switch direction of rotation, idler wheel 7 is driven to make 4 counter motion of pendulous device, filled until swinging
4 the second limit switch b for touching 2 lower section offside of track are set, are so moved in circles, step-by-step movement spraying are realized, until planer-type
Spray equipment 16 is contacted with the last one first limit switch 17 on slideway 11, the last one first limit switch 17 is by electric signal
It is transferred to PLC, PLC controls the second servo motor 15 according to this signal and first servo motor 6 stops operating, while controlling lifting
Formula glass fixing device 13 releases glass and fixes, and control apparatus for conveying glass 12 continues to transmit.
In conclusion high degree of automation of the present invention, reasonable design are transmitted by lifting type glass fixing device, glass
Device, planer-type spray equipment are combined, and realize the automatic spraying to photo-thermal power generation speculum, ensure that spraying plating is uniform, hydrojet is steady
Fixed, plating solution utilization rate is high.
Illustrative description has been done to the present invention above, it should explanation, the case where not departing from core of the invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent replacement of creative work equal
Fall into protection scope of the present invention.