CN107288323A - A kind of control system of full-automatic concrete flush coater - Google Patents
A kind of control system of full-automatic concrete flush coater Download PDFInfo
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- CN107288323A CN107288323A CN201710295072.7A CN201710295072A CN107288323A CN 107288323 A CN107288323 A CN 107288323A CN 201710295072 A CN201710295072 A CN 201710295072A CN 107288323 A CN107288323 A CN 107288323A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
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Abstract
The present invention relates to a kind of control system of full-automatic concrete flush coater; the control system includes intelligent control unit PLC, phase sequence relay, pumping motor relay, conveying motor relay, water pump relay, air compressor machine relay, overheat protector, 4 gear switch, hydraulic pressure, air pressure, slurry monitoring element, the intelligent control unit PLC controls phase sequence relay, pumping motor relay, conveying motor relay, water pump relay, air compressor machine relay, overheat protector, 4 gear switch, hydraulic pressure, air pressure, the work of slurry monitoring element.With advantages below：The Automated condtrol water product of equipment are improved, add the use function of equipment, efficiently controlled the ratio of mud, it is ensured that the mixing quality of mortar, it is to avoid the caking ability of mortar and wall not enough, the shortcoming of hollowing easily occurs.
Description
Technical field
The present invention relates to a kind of control system of full-automatic concrete flush coater, belong to electronic technology field.
Background technology
Current domestic construction external and internal wall plastered work is main based on artificial plaster, and workmen's labor intensity is big, work
Make efficiency low；The existing concrete spray machine automatization level of in the market is not high, and the mixing quality of mortar can not be controlled effectively
System, not enough, easily there is the shortcoming of hollowing, construction quality can not be effectively ensured in the caking ability of mortar and wall during construction,
The wasting of resources is caused, construction cost is added.
The content of the invention
The problem to be solved in the present invention is that there is provided a kind of control system of full-automatic concrete flush coater for deficiency above
System, to realize following goal of the invention：
The Automated condtrol water product of equipment are improved, the use function of equipment is added, has efficiently controlled the ratio of mud, it is ensured that
The mixing quality of mortar, it is to avoid the caking ability of mortar and wall not enough, the shortcoming of hollowing easily occurs, it is ensured that construction matter
Amount, reduces the labor intensity of workmen, improves efficiency of construction.
In order to solve the above problems, the present invention uses following technical scheme：
A kind of control system of full-automatic concrete flush coater, the control system includes intelligent control unit PLC, phase sequence relay
Device, pumping motor relay, conveying motor relay, water pump relay, air compressor machine relay, overheat protector, 4 gear switch,
Hydraulic pressure, air pressure, slurry monitoring element, the intelligent control unit PLC controls phase sequence relay, pumping motor relay, conveying
Motor relay, water pump relay, air compressor machine relay, overheat protector, 4 gear switch, hydraulic pressure, air pressure, slurry monitoring element
Work.
Further, the Y0 pin of the intelligent control unit PLC are connected with relay K coil one end, relay K line
Enclose other end access 24V AC powers；The Y1 pin of the intelligent control unit PLC are connected with power supply indicator H1 one end, power supply
The indicator lamp H1 other ends access 24V AC powers；The Y2 pin of the intelligent control unit PLC are connected with pumping motor relay K3
Coil one end, pumping motor relay K3 the coil other end access 24V AC powers；The intelligent control unit PLC's
Y3 pin are connected with malfunction indicator lamp H2 one end, malfunction indicator lamp H2 other ends access 24V AC powers.
Further, the Y6 pin of the intelligent control unit PLC are connected with relay K1 normally closed switch one end, relay
The K1 normally closed switch other end is connected with relay K2 coil one end, relay K2 coil other end access 24V alternating currents
Source；The Y7 pin of the intelligent control unit PLC are connected with relay K2 normally closed switch one end, and relay K2 normally closed switch is another
One end is connected with relay K1 coil one end, relay K1 coil other end access 24V AC powers.
Further, the Y5 pin of the intelligent control unit PLC are connected with button switch S6.1 1 pin, and button is opened
2 pin for closing S6.1 are connected with one end of water pump relay K5 coils, the other end access 24V alternating currents of water pump relay K5 coils
Source, button switch S6.1 4 pin connection intelligent control unit PLC COM4 pin, button switch S6.1 3 pin are connected with air pressure prison
The terminals X8 of element PL2 one end is surveyed, the terminals X8 of the Pressure monitoring element PL2 other ends is connected with air compressor machine relay K6's
Coil one end, air compressor machine relay K6 coil other end access 24V AC powers.
Further, the COM4 pin of the intelligent control unit PLC are also associated with relay K normally opened contact one end, after
The electrical equipment K normally opened contact other end is connected with the terminals X11 of air valve switch Y1 one end, the terminals of the air valve switch Y1 other ends
X11 accesses 24V AC powers.
Further, the COM0 pin of the intelligent control unit PLC, COM1 pin, COM2 pin, COM3 pin, the connection of COM4 pin
There are change-over switch S5 one end, change-over switch S5 other ends connection relay K coil.
Further, the L pin of the intelligent control unit PLC are connected with fuse F2 one end, fuse F2 other end phases
Sequence relay KA1 2 pin, phase sequence relay KA1 1 pin connects the L1 lines of 380V power supplys, phase sequence relay KA1 2 pin connection
The L2 lines of 380V power supplys, phase sequence relay KA1 3 pin connect the L3 lines of 380V power supplys, three-phase 380V power supplys and 24V AC powers
Between be connected with transformer T1, three-phase 380V power supplys are converted to 24V AC powers, intelligent control unit PLC by transformer T1
N pin be connected with 220V AC powers.
Further, the X0 pin of the intelligent control unit PLC are connected with gear S4.2 one end, and gear S4.2's is another
End is connected with gear S4.4 one end, gear S4.4 other ends connection intelligent control unit PLC X1 pin；Intelligent control unit PLC
X2 pin be connected with gear S4.1 one end, the gear S4.1 other end is connected with gear S4.3 one end, the gear S4.3 other ends
Connect intelligent control unit PLC X3 pin.
Further, the X4 pin of the intelligent control unit PLC are connected with overheat protector Q3 one end, overheat protector Q3
The other end is connected with overheat protector Q2 one end, and the overheat protector Q2 other ends are connected with overheat protector Q1 one end, and overheat is protected
The shield device Q1 other ends are connected with the terminals X9, the terminals X9 of the water pressure monitoring element PW other ends of water pressure monitoring element PW one end
Connect intelligent control unit PLC X5 pin.
Further, the X6 pin of the intelligent control unit PLC are connected with the terminals of Pressure monitoring element PL1 one end
X10, the terminals X10 connection phase sequence relays KA1 of Pressure monitoring element PL1 other ends normally opened contact one end, phase sequence relay
Device KA1 normally opened contact other end connection intelligent control unit PLC X7 pin.
The present invention uses above technical scheme, compared with prior art, has the following technical effect that：
The Automated condtrol water product of equipment are improved, the use function of equipment is added, has efficiently controlled the ratio of mud, it is ensured that
The mixing quality of mortar, it is to avoid the caking ability of mortar and wall not enough, the shortcoming of hollowing easily occurs, it is ensured that construction matter
Amount, reduces the labor intensity of workmen, improves efficiency of construction.
The present invention is described in detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Accompanying drawing 1 is the circuit connection diagram of the control system of full-automatic concrete flush coater in the embodiment of the present invention；
Accompanying drawing 2 is the flow chart of control system implementation method in the embodiment of the present invention.
Embodiment
Embodiment 1, as shown in Figure 1 and Figure 2, a kind of control system of full-automatic concrete flush coater, intelligent control unit
PLC, phase sequence relay, pumping motor relay, conveying motor relay, water pump relay, air compressor machine relay, overtemperature protection
Device, 4 gear switch, hydraulic pressure, air pressure, slurry monitoring element, intelligent control unit PLC controls phase sequence relay, pumping motor relay
Device, conveying motor relay, water pump relay, air compressor machine relay, overheat protector, 4 gear switch, hydraulic pressure, air pressure, slurry prison
Survey element manipulation.
The Y0 pin of the intelligent control unit PLC are connected with relay K coil one end, the relay K coil other end
Access 24V AC powers；The Y1 pin of the intelligent control unit PLC are connected with power supply indicator H1 one end, power supply indicator H1
The other end accesses 24V AC powers；The Y2 pin of the intelligent control unit PLC are connected with pumping motor relay K3 coil one
End, pumping motor relay K3 coil other end access 24V AC powers；The Y3 pin connection of the intelligent control unit PLC
Faulty indicator lamp H2 one end, malfunction indicator lamp H2 other ends access 24V AC powers；The Y6 of the intelligent control unit PLC
Pin is connected with relay K1 normally closed switch one end, and the relay K1 normally closed switch other end is connected with relay K2 coil one
End, relay K2 coil other end access 24V AC powers；The Y7 pin of the intelligent control unit PLC are connected with relay
K2 normally closed switch one end, the relay K2 normally closed switch other end is connected with relay K1 coil one end, relay K1's
The coil other end accesses 24V AC powers.
The Y5 pin of the intelligent control unit PLC are connected with button switch S6.1 1 pin, the 2 of button switch S6.1
Pin is connected with one end of water pump relay K5 coils, and the other end access 24V AC powers of water pump relay K5 coils, button is opened
S6.1 4 pin connection intelligent control unit PLC COM4 pin are closed, button switch S6.1 3 pin are connected with Pressure monitoring element PL2
The terminals X8 of one end, the terminals X8 of the Pressure monitoring element PL2 other ends is connected with air compressor machine relay K6 coil one end,
Air compressor machine relay K6 coil other end access 24V AC powers.
The COM4 pin of the intelligent control unit PLC are also associated with relay K normally opened contact one end, and relay K's is normal
Open the terminals X11 that the contact other end is connected with air valve switch Y1 one end, the terminals X11 accesses of the air valve switch Y1 other ends
24V AC powers.
COM0 pin, COM1 pin, COM2 pin, COM3 pin, the COM4 pin of the intelligent control unit PLC is connected with change-over switch
S5 one end, change-over switch S5 other ends connection relay K coil.
The L pin of the intelligent control unit PLC are connected with fuse F2 one end, fuse F2 other end phase sequence relays
KA1 2 pin, phase sequence relay KA1 1 pin connects the L1 lines of 380V power supplys, phase sequence relay KA1 2 pin connection 380V power supplys
L2 lines, phase sequence relay KA1 3 pin connect the L3 lines of 380V power supplys, are connected between three-phase 380V power supplys and 24V AC powers
There is transformer T1, three-phase 380V power supplys are converted to 24V AC powers by transformer T1, and intelligent control unit PLC N pin connect
It is connected to 220V AC powers.
The X0 pin of the intelligent control unit PLC are connected with gear S4.2 one end, and the gear S4.2 other end is connected with
Gear S4.4 one end, gear S4.4 other ends connection intelligent control unit PLC X1 pin；Intelligent control unit PLC X2 pin connect
Gear S4.1 one end is connected to, the gear S4.1 other end is connected with gear S4.3 one end, gear S4.3 other ends connection intelligence
Control unit PLC X3 pin；Intelligent control unit PLC X4 pin are connected with overheat protector Q3 one end, and overheat protector Q3 is another
One end is connected with overheat protector Q2 one end, and the overheat protector Q2 other ends are connected with overheat protector Q1 one end, overtemperature protection
The device Q1 other ends are connected with the terminals X9 of water pressure monitoring element PW one end, and the terminals X9 of the water pressure monitoring element PW other ends connects
Connect intelligent control unit PLC X5 pin；The X6 pin of the intelligent control unit PLC are connected with Pressure monitoring element PL1 one end
Terminals X10, the terminals X10 connection phase sequence relays KA1 of Pressure monitoring element PL1 other ends normally opened contact one end, phase
Sequence relay KA1 normally opened contact other end connection intelligent control unit PLC X7 pin；Intelligent control unit PLC X10 pin connect
Phase sequence relay KA1 normally-closed contact one end is connected to, the phase sequence relay KA1 normally-closed contact other end is connected with button S6.2 mono-
End, the button S6.2 other ends are connected with stop button S2.1 one end, stop button S2.1 other ends connection intelligent control unit PLC
X12 pin, the stop button S2.1 other ends are connected with start button S2.2 one end, the connection intelligence control of the start button S2.2 other ends
Unit PLC processed X11 pin；Intelligent control unit PLC X14 pin are connected with slurry monitoring element X7 one end, slurry monitoring element
X7 other ends connection intelligent control unit PLC COM pin.
Embodiment：Switch on power, equipment obtains electric, power supply indicator H1 is opened, phase sequence relay KA1 judges input
Access after power phase, control K1 or K2 to close by PLC.4 driving switch S4 are designed with, by PLC intelligent control units, make to set
It is standby that there are 4 kinds of functions.Wherein：Gear S4.1 is used for equipment before use, setting the parameter of mortar and water, makes the mixing quality of mortar
It is effectively guaranteed；Gear S4.2 is used to individually pump slurry, is that early stage guarantee is carried out in spraying to equipment automatically；Gear S4.3 is
Equipment automatization spraying operation gear, i.e. after PLC detects water, electricity, gas, material all in normal condition, starting device, you can enter
Row spraying application；Gear S4.4, which is used for equipment, to be completed after construction operation, before cleaning and maintenance, each pipeline of equipment is in without pressure shape
State, it is ensured that cleaning and maintenance work are carried out under secure conditions.
The course of work is further illustrated：
When driving switch S4.1 is connected, start button S2.2, PLC control conveying motor relay K4 and water pump relay are pressed
K5 is closed, and by adjusting the flow of water, is set stream parameters, it is ensured that the ratio of mud of slurry, is then pressed stop button S2.1,
Now 1 grade of working position has mixed qualified slurry for construction operation；
S4.2 grades are shifted to after mortar is mixed in 1 gear, then by 4 gear switch, start button S2.2, PLC controlling pump is pressed
Send motor relay K3 to close, mortar pipe will be sent into advance with the slurry mixed, until other end stream of the slurry from mortar pipe
Go out, then press stop button S2.1, now equipment has possessed automatic spraying execution conditions；
When equipment carries out construction operation, 4 gear switch are shifted to S4.3 grades, start button S2.2, PLC is pressed and is detecting hydraulic pressure
When monitoring element PW, overheat protector Q1, Q2, Q3, Pressure monitoring element PL1, slurry signal X7 are normal, equipment starts spraying
Operation, PLC control pumping motor relays K3, conveying motor relay K4, water pump relay K5, air compressor machine relay K6 start
Start.Need to stress, when water, electricity, gas, material signal one of which or it is multinomial go wrong when, equipment can stop make
Industry, and malfunction indicator lamp H2 is lighted, it is white after malfunction indicator lamp H2 energizations, after personnel to be operated solve the problems, such as, equipment can
Operation is restarted, the mixing quality and construction quality of slurry is effectively guaranteed, it is to avoid energy waste, construction effect is improved
Rate；
After construction working terminates, equipment is cleaned and maintained, 4 gear switch are now shifted to S4.4 grades, press startup
S2.2 is switched, PLC carries out phase sequence conversion, then controls pumping motor to invert, and the pressure in mortar pipe is discharged, it is ensured that clear
Wash and maintain job safety.
A kind of implementation method of the control system of full-automatic concrete flush coater comprises the following steps：
Step S101, equipment power-on, PLC obtain it is electric after initialize system, after the completion of enter step S102；
Step S102, PLC judge whether input power phase sequence is positive phase sequence, no into step S103 if power phase is just
Then enter step S104；
Step S103, relay K1 close, relay K1 connect, after the completion of user can according to practical operation needs, select fourth gear
The one of which of work bit function, i.e. selection enter step S105, step S114, step S118, step S131；
Step S104, relay K2 close, relay K2 connect, after the completion of user can according to practical operation needs, select fourth gear
The one of which of work bit function, i.e. selection enter step S105, step S114, step S118, step S131；
Step S105, selection function one, i.e. driving switch are in 1 grade of working position, after the completion of enter step S106；
Step S106, presses the start button of 1 grade of working position, after the completion of enter step S107；
Step S107, PLC control starting mode of pump, after the completion of enter step S109；
Step S109, PLC judge whether hydraulic pressure is normal, if hydraulic pressure turnover then enters step S111, otherwise into step S110；
Step S110, forbids operation, trouble light is bright, finds reason, determines that hydraulic pressure is normal, after the completion of enter step S111；
Step S111, PLC control conveying, which are clicked on, to be started, after the completion of enter step S112；
Step S112, by adjusting the flow of water, sets stream parameters, adjusts the ratio of mud, it is ensured that the ratio of mud of slurry, complete
Enter step S113 afterwards；
Step S113, presses the stop button of 1 grade of working position, after the completion of return selection fourth gear work bit function one of which.
Driving switch is shifted to 2 grades of working positions by step S114, selection function two, after the completion of enter step S115；
Step S115, presses the start button of 2 grades of working positions, after the completion of enter step S116；
Step S116, PLC control pumping motor start, and will send into mortar pipe in advance with the slurry mixed, until slurry is from sand
Starch pipe the other end outflow, after the completion of enter step S117；
Step S117, presses the stop button of 2 grades of working positions, and now equipment has possessed automatic spraying execution conditions, after the completion of
From the one of which of the function selection of 1-4 grades of working positions.
Step S118, when equipment carries out construction operation, driving switch is shifted to 3 grades of working positions by selection function three, complete
Into rear entrance step S119；
Step S119, presses the start button of 3 grades of working positions, after the completion of enter step S120；
Step S120, PLC control water pump are started, after the completion of into step S121；
Whether step S121, PLC detection hydraulic pressure is normal, if hydraulic pressure is normal, into step S123, otherwise into step
S122；
Step S122, out of service, trouble light is bright, finds reason, it is ensured that hydraulic pressure is normal, after the completion of enter step S123；
Step S123, PLC control air compressor machine start, after the completion of enter step S124；
Whether step S124, PLC detection air pressure is normal, if air pressure is normal, into step S126, otherwise into step S125；
Step S125, forbids operation, trouble light is bright, finds reason, it is ensured that air pressure is normal, after the completion of enter step S126；
Step S126, PLC control starting mode of pump, after the completion of enter step S127；
Whether step S127, PLC detection overtemperature protection is normal, if overtemperature protection is normal, into step S129, otherwise enters
Enter step S128；
Step S128, forbids operation, trouble light is bright, finds reason, it is ensured that overtemperature protection is normal, after the completion of enter step S129；
Step S129, now PLC is to detect water, electricity, gas signal all normal, PLC control pumping motors and conveying electric motor starting,
Equipment starts spraying operation, after the completion of enter step S130；
Step S130, presses the stop button of 3 grades of working positions, after the completion of from the one of which of the function selections of 1-4 grades of working positions.
In the course of work of 3 grades of working positions, when water, electricity, gas signal one of which or it is multinomial go wrong when, equipment
It can stop operation, and send cue, after personnel to be operated solve the problems, such as, equipment can restart operation, effectively protect
Demonstrate,prove the mixing quality and construction quality of slurry, it is to avoid energy waste, improve efficiency of construction.
Step S131, after construction working terminates, will be cleaned and be maintained to equipment, now selection function four, will
Driving switch shifts to 4 grades of working positions, after the completion of enter step S132；
Step S132, presses the start button of 4 grades of working positions, after the completion of enter step S133；
Step S133, PLC carry out the phase sequence conversion of power supply, after the completion of enter step S134；
Step S134, PLC control pumping motor reversion, discharge to the pressure in mortar pipe, after the completion of into step S135；
Step S135, it is ensured that cleaning and maintenance job safety, press the stop button of 4 grades of working positions, after the completion of user can basis
Practical operation needs, and the one of which of selection fourth gear work bit function, i.e. selection enters step S105, step S114, step
S118, step S131.
Equipment power-on, PLC obtain it is electric after initialize system, power phase is judged, if just, connecting relay K1；If
For anti-, connection relay K2.Now equipment is in holding state.User can select its of 4 kinds of functions according to practical operation needs
In one.Wherein：Selection function one, i.e. driving switch are in 1 grade, press starting switch, and PLC control conveying motors and water pump are opened
It is dynamic, by adjusting the flow of water, set stream parameters, it is ensured that the ratio of mud of slurry, then press stop button, now 1 grade
Working position has mixed qualified slurry for construction operation；Selection function two, i.e., shift to 2 grades by driving switch, presses startup
Button, PLC control pumping motors start, and will send into mortar pipe in advance with the slurry mixed, until slurry is from the another of mortar pipe
One end is flowed out, and then presses stop button, now equipment has possessed automatic spraying execution conditions；Selection function three, i.e., ought set
It is standby that driving switch is shifted to 3 grades when carrying out construction operation, press start button, PLC is to detect water, electricity, gas signal all normal
When, equipment starts spraying operation, and PLC controls pumping motor, conveying motor, water pump, air compressor machine start to start.Need to stress
, when water, electricity, gas signal one of which or it is multinomial go wrong when, equipment can stop operation, and send cue, treat
After operating personnel solve the problems, such as, equipment can restart operation, be effectively guaranteed the mixing quality and construction quality of slurry,
Energy waste is avoided, efficiency of construction is improved；Selection function four, i.e., after construction working terminates, will clean to equipment
And maintenance, driving switch is now shifted to 4 grades, starting switch is pressed, PLC carries out phase sequence conversion, then controls pumping motor to invert,
Pressure in mortar pipe is discharged, it is ensured that cleaning and maintenance job safety.
Citing described above for best mode for carrying out the invention, wherein the part do not addressed in detail is that this area is common
The common knowledge of technical staff.Protection scope of the present invention is defined by the content of claim, any technology based on the present invention
The equivalent transformation for enlightening and carrying out, also within protection scope of the present invention.
Claims (10)
1. a kind of control system of full-automatic concrete flush coater, the control system include intelligent control unit PLC, phase sequence after
Electrical equipment, pumping motor relay, conveying motor relay, water pump relay, air compressor machine relay, overheat protector, 4 grades open
Pass, hydraulic pressure, air pressure, slurry monitoring element, it is characterised in that：The intelligent control unit PLC controls phase sequence relay, pumping electricity
Machine relay, conveying motor relay, water pump relay, air compressor machine relay, overheat protector, 4 gear switch, hydraulic pressure, air pressure,
Slurry monitoring element works.
2. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence control
Unit PLC processed Y0 pin are connected with relay K coil one end, relay K coil other end access 24V AC powers；Institute
The Y1 pin for stating intelligent control unit PLC are connected with power supply indicator H1 one end, power supply indicator H1 other ends access 24V alternating currents
Source；The Y2 pin of the intelligent control unit PLC are connected with pumping motor relay K3 coil one end, pumping motor relay K3
The coil other end access 24V AC powers；The Y3 pin of the intelligent control unit PLC are connected with malfunction indicator lamp H2 one end,
The malfunction indicator lamp H2 other ends access 24V AC powers.
3. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence control
Unit PLC processed Y6 pin are connected with relay K1 normally closed switch one end, the relay K1 normally closed switch other end be connected with after
Electrical equipment K2 coil one end, relay K2 coil other end access 24V AC powers；The Y7 of the intelligent control unit PLC
Pin is connected with relay K2 normally closed switch one end, and the relay K2 normally closed switch other end is connected with relay K1 coil one
End, relay K1 coil other end access 24V AC powers.
4. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence
Energy control unit PLC Y5 pin are connected with button switch S6.1 1 pin, and button switch S6.1 2 pin are connected with water pump relay
One end of K5 coils, the other end access 24V AC powers of water pump relay K5 coils, button switch S6.1 4 pin connection intelligence
Energy control unit PLC COM4 pin, button switch S6.1 3 pin are connected with the terminals X8 of Pressure monitoring element PL2 one end, gas
The terminals X8 of the pressure monitoring element PL2 other ends is connected with air compressor machine relay K6 coil one end, air compressor machine relay K6's
The coil other end accesses 24V AC powers.
5. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence control
Unit PLC processed COM4 pin are also associated with relay K normally opened contact one end, and the relay K normally opened contact other end is connected with
The terminals X11 of air valve switch Y1 one end, the terminals X11 access 24V AC powers of the air valve switch Y1 other ends.
6. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence control
Unit PLC processed COM0 pin, COM1 pin, COM2 pin, COM3 pin, COM4 pin is connected with change-over switch S5 one end, change-over switch S5
Other end connection relay K coil.
7. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence control
Unit PLC processed L pin are connected with fuse F2 one end, fuse F2 other end phase sequence relays KA1 2 pin, phase sequence relay
KA1 1 pin connects the L1 lines of 380V power supplys, and phase sequence relay KA1 2 pin connect the L2 lines of 380V power supplys, phase sequence relay KA1
3 pin connect 380V power supplys L3 lines, transformer T1, three-phase 380V are connected between three-phase 380V power supplys and 24V AC powers
Power supply is converted to 24V AC powers by transformer T1, and intelligent control unit PLC N pin are connected with 220V AC powers.
8. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence control
Unit PLC processed X0 pin are connected with gear S4.2 one end, and the gear S4.2 other end is connected with gear S4.4 one end, gear
S4.4 other ends connection intelligent control unit PLC X1 pin；Intelligent control unit PLC X2 pin are connected with the one of gear S4.1
End, the gear S4.1 other end is connected with gear S4.3 one end, gear S4.3 other ends connection intelligent control unit PLC X3
Pin.
9. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence control
Unit PLC processed X4 pin are connected with overheat protector Q3 one end, and the overheat protector Q3 other ends are connected with overheat protector Q2 mono-
End, the overheat protector Q2 other ends are connected with overheat protector Q1 one end, and the overheat protector Q1 other ends are connected with water pressure monitoring
The terminals X9 of element PW one end, the terminals X9 connection intelligent control units PLC of water pressure monitoring element PW other ends X5 pin.
10. a kind of control system of full-automatic concrete flush coater as claimed in claim 1, it is characterised in that：The intelligence
Control unit PLC X6 pin are connected with the terminals X10 of Pressure monitoring element PL1 one end, the Pressure monitoring element PL1 other ends
Terminals X10 connection phase sequence relays KA1 normally opened contact one end, phase sequence relay KA1 normally opened contact other end connection intelligence
Energy control unit PLC X7 pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295072.7A CN107288323B (en) | 2017-04-28 | 2017-04-28 | A kind of control system of full-automatic concrete flush coater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295072.7A CN107288323B (en) | 2017-04-28 | 2017-04-28 | A kind of control system of full-automatic concrete flush coater |
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| Publication Number | Publication Date |
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| CN107288323A true CN107288323A (en) | 2017-10-24 |
| CN107288323B CN107288323B (en) | 2018-10-19 |
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| CN107288323B (en) | 2018-10-19 |
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