A kind of monochromatic spray-painting equipment and its control system
Technical field
The present invention relates to technical field of textile machine, more particularly to a kind of monochromatic spray-painting equipment and its control system.
Background technology
The second half year in 2016, the development environment that dyeing faces remains unchanged and allows of no optimist, environmental protection pressure increase, labour into
This increase, competition among enterprises aggravation and the market demand multiple factors such as slow down and fall to force printing and dyeing enterprise to accelerate transition and upgrade.Such
Under overall background, printing and dyeing enterprise intelligentized is set using digitlization, automation and newly by researching and developing energy-saving and emission-reduction new technology
It is standby, production differentiation, the new product of high added value, implement management innovation production new model, towards it is more environmentally-friendly, efficient, can hold
Continuous direction is developed.
Existing dyeing apparatus, are dyeed, the shortcoming of the technology using the mode of pressure injection dyestuff to cloth mostly
It is:(1) dyestuff is largely wasted, and increased printing and dyeing cost;(2) because dyestuff spray-painting is excessive, when causing fixation the time required to compared with
It is long, cause the waste of space and the energy;(3) in rinse cycle, hypervolia is expended, causes serious water pollution;(4) cannot
Realize the two-sided printing and dyeing of cloth;(5) automatization level is relatively low, and required labour is relatively too high.
To solve problem above, increase the market competitiveness, we have proposed a kind of atomization type spray-painting technique, to meet the work
Skill, a kind of equipment that can realize monochromatic atomization spray-painting is to be badly in need of.
The content of the invention
In order to solve the problems, such as that the monochromatic spray-painting equipment that prior art is present lacks, the present invention provides a kind of monochromatic spray-painting and sets
Standby and its control system.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of monochromatic spray-painting equipment, including some spraying valves, the installing plate for installing spraying valve, servomotor, leading screw
Nut, snorkel and feed pipe;
Described spraying valve includes valve body, and described valve body lower section is provided with nozzle, and described nozzle bottom is provided with nozzle and goes out
Mouthful, striker cavity is provided with described valve body, be provided with described striker cavity up and down motion be used for by jet expansion open and
The striker of closing, is provided with the feeding-passage for being input into dyestuff, described feeding-passage and jet expansion phase in described valve body
It is logical, atomization gas passage is provided with described valve body, the outside of described nozzle is provided with shower nozzle, and described shower nozzle is provided with and atomization
The logical spray outlet of gas phase, described spray outlet is arranged on the lower section of jet expansion;
Lift block is connected with above described striker, described servomotor is connected by leading screw screw rod and lift block;
Described feed pipe is connected with feeding-passage, described snorkel and atomization gas channel connection.
Further, even air parcel is provided with described atomizer passage, described even air parcel is provided with some even stomatas, institute
The even stomata stated is circumferential uniform along even air parcel.
Further, the guide pad being oriented to for striker is fixed with described valve body, described guide pad is provided with leads
Xiang Kong, described striker and guiding interporal lacuna coordinates.
Further, described shower nozzle and valve body screw thread are connected, and are provided with for sealing mist between described shower nozzle and valve body
Change gas passage the first sealing ring and the second sealing ring, be provided between described striker and valve body for intercept atomization gas passage and
3rd sealing ring of feeding-passage.
Further, described monochromatic spray-painting equipment also includes support beam, and described installing plate and servomotor is fixed on
In support beam, support beam both sides are symmetrically arranged with adjustable plate, and described support beam is fixedly connected with adjustable plate, described adjustable plate
Outside is provided with mounting seat, and described adjustable plate is fixed in mounting seat by regulating bolt.
Further, described lift block is provided with some guide pin bushings, is cased with described leading screw screw rod and screw mandrel screw rod spiral shell
The support base of line connection, described support base is provided with the guide post coordinated with guide pin bushing gap.
A kind of control system of monochromatic spray-painting equipment as described above, including air feed equipment, feeder apparatus and PLC controls system
System, air feed equipment is connected by being atomized feed channel with snorkel, and atomization feed channel is provided with pressure regulator valve, and feeder apparatus pass through feed
Pipeline and feed pipe are connected, and feeding pipeline is provided with magnetic valve, and pressure regulator valve and magnetic valve are connected with PLC control system, described
Servomotor and PLC control system connection, described PLC control system is also associated with liquid crystal display control end.
Beneficial effect:
(1) factor such as monochromatic spray-painting equipment pigment discharge rate of the invention, atomizing effect, spraying swath will be highly consistent, realizes
Dyestuff, reduction fixation time and space, reduction rinsing water amount are saved, and then mitigates the effect of water resource pollution;
(2) present invention is controlled using the air duct of same to atomization air pressure, it is ensured that the one of atomizing effect
Cause property;
(3) present invention is controlled using the charging line of same to dye pressure, it is ensured that the one of feeding speed
Cause property;
(4) present invention drives unlatching of the lift block to valve to be controlled using a servomotor, it is ensured that valve is opened
The uniformity of degree of leaving, and then ensure the uniformity of dyestuff output;
(5) present invention is adjusted using magnetic valve and pressure regulator valve by PLC control system to atomization air pressure and dye solution pressure
Section, is adjusted using servo-drive system to the start or stop degree of magnetic valve and pressure regulator valve, can be right on the premise of uniformity is ensured
The effect of spray-painting is adjusted;
(6) control of the present invention to spray-painting is fully integrated into liquid crystal display control end, strengthens the automation journey of spray-painting
Degree, reduces labor cost, increased the market competitiveness.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of monochromatic spray-painting equipment of the invention;
Fig. 2 is the structural representation of spraying valve of the invention;
Fig. 3 is the structural representation of nozzle of the invention;
Fig. 4 is the schematic diagram of control system of the invention.
Wherein, 1, servomotor, 2, support base, 3, support beam, 4, adjustable plate, 5, mounting seat, 6, lift block, 7, supply gas
Pipe, 8, feed pipe, 9, spraying valve, 91, valve body, 92, nozzle, 93, striker, 94, feeding-passage, 95, atomization gas passage, 96, spray
Head, 97, even air parcel, 98, guide pad, the 99, first sealing ring, the 910, second sealing ring, the 911, the 3rd sealing ring, 10, installing plate,
11st, the first locking nut, 12, regulating bolt, the 13, second locking nut, 14, guide post, 15, leading screw screw rod, 100, supply sets
It is standby, 101, feeder apparatus, 102, PLC control system, 103, pressure regulator valve, 104, magnetic valve, 105, liquid crystal display control end.
Specific embodiment
Such as Fig. 1-3, a kind of monochromatic spray-painting equipment, including some spraying valves 9, the installing plate 10 for installing spraying valve 9 are watched
Take motor 1, feed screw nut, snorkel 7 and feed pipe 8;
Spraying valve 9 includes valve body 91, and the lower section of valve body 91 is provided with nozzle 92, and the bottom of nozzle 92 is provided with jet expansion, valve body 91
Striker cavity is inside provided with, the striker 93 moved up and down for opening and closing jet expansion, valve body 91 are provided with striker cavity
The feeding-passage 94 for being input into dyestuff is inside provided with, feeding-passage 94 and jet expansion are communicated, atomization gas is provided with valve body 91 and is led to
Road 95, the outside of nozzle 92 is provided with shower nozzle 96, and shower nozzle 96 is provided with the spray outlet communicated with atomization gas, and spray outlet is arranged on
The lower section of the outlet of nozzle 92;
The top of striker 93 is connected with lift block 6, specifically, striker 93 is solid by the second locking nut 13 and lift block 6
Fixed connection, servomotor 1 is connected by leading screw screw rod 15 and lift block 6;
Feed pipe 8 is connected with feeding-passage 94, and snorkel 7 is connected with atomization gas passage 95.
Even air parcel 97 is provided with atomizer passage 95, even air parcel 97 is provided with some even stomatas, and even stomata is along even air parcel 97
It is circumferential uniform.
The guide pad 98 being oriented to for striker 93 is fixed with valve body 91, guide pad 98 is provided with pilot hole, the He of striker 93
Interporal lacuna is oriented to coordinate.
Shower nozzle 96 and valve body 91 are threadedly coupled, be provided between shower nozzle 96 and valve body 91 for seal atomization gas passage 95
One sealing ring 99 and the second sealing ring 910, are provided with logical for intercepting atomization gas passage 95 and charging between striker 93 and valve body 91
3rd sealing ring 911 in road 94.
Monochromatic spray-painting equipment also includes support beam 3, and installing plate 10 and servomotor 1 are fixed in support beam 3, support beam 3
Both sides are symmetrically arranged with adjustable plate 4, and support beam 3 is fixedly connected by the first locking nut 11 with adjustable plate 4, support beam 3 and adjust
Section plate 4 is fixedly connected, and the outside of adjustable plate 4 is provided with mounting seat 5, and adjustable plate 4 is fixed in mounting seat 5 by regulating bolt 12, adjusts
Section bolt 12 can be slided up and down, and can thus adjust the height of spraying valve 9.
Lift block 6 is provided with some guide pin bushings, and the support base 2 being connected with screw mandrel screw flight is cased with leading screw screw rod 15, branch
Support seat 2 is provided with the guide post 14 coordinated with guide pin bushing gap.
Such as Fig. 4, a kind of control system of monochromatic spray-painting equipment as described above, including air feed equipment 100, feeder apparatus
101 and PLC control system 102, air feed equipment 100 is connected by being atomized feed channel with snorkel 7, and atomization feed channel is provided with tune
Pressure valve 103, feeder apparatus 101 are connected by feeding pipeline and feed pipe 8, and feeding pipeline is provided with magnetic valve 104, pressure regulator valve
103 and magnetic valve 104 be connected with PLC control system 102, servomotor 1 and PLC control system 102 are connected, PLC control system
System 102 is also associated with liquid crystal display control end 105.
The course of work:Monochromatic spray-painting equipment of the invention is arranged on spray-painting frame, spraying valve is adjusted by adjustable plate 4
9 spray angle and height;When spray-painting starts, by the setting of liquid crystal display control end 105, air feed equipment 100 first will be pressed
Contracting air is supplied to snorkel 7, and the air-flow is used for the atomization of dyestuff;Then feeder apparatus 101 provide the dyestuff with pressure
To feed pipe 8;Servomotor 1 is finally controlled, leading screw screw rod 15 is driven, by the lifting of lift block 6, spraying valve 9 is opened, spray-painting is realized
Effect.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
Obvious change that spirit of the invention is extended out or among changing still in protection scope of the present invention.