CN207222180U - Revolve the valve island module inside cup - Google Patents
Revolve the valve island module inside cup Download PDFInfo
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- CN207222180U CN207222180U CN201720966287.2U CN201720966287U CN207222180U CN 207222180 U CN207222180 U CN 207222180U CN 201720966287 U CN201720966287 U CN 201720966287U CN 207222180 U CN207222180 U CN 207222180U
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Abstract
The utility model discloses a kind of valve island module revolved inside cup, it is used for the supply, colour changing and cleaning of revolving cup internal control coating, and valve island module includes valve island body, the first micro-valve and the second micro-valve.Valve island body is detachably mounted on inside rotation cup, and valve island body includes：First pipeline, the second pipeline and coating material outlet.First pipeline has coating import；Second pipeline is answered back with coating；Coating material outlet connects the first pipeline and the second pipeline.First micro-valve is installed in valve island body, and the first micro-valve is arranged on coating material outlet and the junction of the first pipeline and the second pipeline；Second micro-valve is installed in valve island body, and the second micro-valve is arranged on the second pipeline.Valve island module inside the rotation cup of the utility model, is adapted to the quick colour changing of polychrome and improves production efficiency, and reduces time delays caused by artificial cleaning during rotation cup colour changing, reduces labor intensity, improves labor efficiency.
Description
Technical field
Field of coating is the utility model is related to, is more particularly to used to revolve the supply of cup internal control coating, colour changing and cleaning
Special service valve island module.
Background technology
The advantages that high-speed electrostatic rotary-bell finishing system is high with its coating efficiency, and coating quality is good, is just being widely used in each
A field of coating.Tradition rotation cup is relatively easy, and coating is simply transported to cup head inner surface, is revolved then as the high speed of cup head
Turn, coating is thrown to the atomization of glass head edge, and the air that is formed again of the coating particles after atomization is shaped as given shape, in electrostatic and
Workpiece surface is adsorbed onto under the synergy of shaping air.With industrial development, application color is more and more, application
Efficiency requirements are higher and higher, and production efficiency is improved, it is necessary to develop the quick color replacing system of polychrome to adapt to the quick colour changing of polychrome.Together
When in order to reduce rotation cup colour changing when time delays caused by artificial cleaning, it is also desirable to develop the automatic cleaning function of cup head.Automatically
Cleaning function can not only shorten colour changing scavenging period, and can largely reduce the frequency artificially cleaned, and reduce labor
Fatigue resistance, improves labor efficiency.
Generally for quick colour changing is realized, colour changing and cleaning valve group are generally installed on the mechanical arm outside rotation cup, but
It is that the simple installation colour changing outside rotation cup and cleaning valve group can cause colour changing and cleaning sluggishness.Although at present also inside rotation cup
Color changing valve is installed, but color changing valve is scattered installation, is intended merely to solve Single-issue and set up, formed absolute construction and
System.
The structure of existing rotation cup internal control valve is usually to be revolved as needed in the diverse location installation of rotation cup inside cup
Control valve uses microswitch valve arrangement, due to microswitch valve need gas control interface, into paint interface, go out to paint interface, sealing
4 interfaces such as overflow port.If the scattered different parts for being distributed in rotation cup of that micro-valve, on the one hand can make rotation cup internal openings
It is extremely complex, it is difficult to process, on the other hand, once it is scattered arrangement micro-valve rotation cup machine-shaping, simply have the function of it is specific,
Without autgmentability, it is impossible to meet the needs of painting and changeable colour changing, while also increase the species of rotation cup and model.
The micro-valve of scattered arrangement is scattered in the diverse location of rotation cup in rotation cup, and the installation due to revolving cup, which has, specifically patrols
Volume structure, if this result in repairing or maintaining it is extremely difficult during bottom micro-valve, it is necessary to the structural demolition ability on upper strata
Bottom micro-valve is replaced or maintained, causes to repair and maintains difficulty.How to solve the above problems, it has also become the industry is urgently to be resolved hurrily
Problem.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of valve island module revolved inside cup, cup is revolved in the prior art so as to overcome
Internal openings are extremely complex, it is difficult to once processing and rotation cup machine-shaping, simply have the function of it is specific, without extension
Property, it is impossible to meet the shortcomings that the needs of painting and changeable colour changing.
To achieve the above object, the utility model provides a kind of valve island module revolved inside cup, it is used to revolve inside cup
Supply, colour changing and the cleaning of coating are controlled, valve island module includes valve island body, the first micro-valve and the second micro-valve.Valve island body
It is detachably mounted on inside rotation cup, valve island body includes：First pipeline, the second pipeline and coating material outlet.First pipeline has
There is coating import；Second pipeline is answered back with coating；Coating material outlet connects the first pipeline and the second pipeline.First micro-valve is installed in
Valve island body, the first micro-valve are arranged on coating material outlet and the junction of the first pipeline and the second pipeline；Second micro-valve is installed in valve
Island body, the second micro-valve are arranged on the second pipeline.
Preferably, in above-mentioned technical proposal, the first micro-valve controls the connection of the first pipeline and the second pipeline and coating material outlet
Or close, the second micro-valve controls the connection or closing of the second pipeline.
The another aspect of the utility model additionally provides a kind of valve island module revolved inside cup, it is used to revolve cup internal control
Supply, colour changing and the cleaning of coating, valve island module include valve island body, the first micro-valve, the second micro-valve and the 3rd micro-valve.Valve island
Body its be detachably mounted on rotation cup inside, valve island body include the first pipeline, the second pipeline, coating material outlet, the first pipeline,
Air freshener import and air freshener outlet.First pipeline has coating import；Second pipeline is answered back with coating；Apply
Material outlet the first pipeline of connection and the second pipeline；First pipeline has air freshener import；Air freshener exports and first
Pipeline connects；First micro-valve is installed in valve island body, and the first micro-valve is arranged on coating material outlet and the first pipeline and the second pipeline
Junction；Second micro-valve is installed in valve island body, and the second micro-valve is arranged on the second pipeline；3rd micro-valve is installed in valve island sheet
Body, the 3rd micro-valve are arranged on the junction of the first pipeline and air freshener outlet.
Preferably, in above-mentioned technical proposal, the first micro-valve controls the connection of the first pipeline and the second pipeline and coating material outlet
Or close, the second micro-valve controls the connection or closing of the second pipeline；3rd micro-valve controls the first pipeline to be exported with air freshener
Connection or closing.
The another aspect of the utility model provides a kind of valve island module revolved inside cup, it is used to revolve cup internal control painting
Supply, colour changing and the cleaning of material, it is micro- that valve island module includes valve island body, the first micro-valve, the second micro-valve, the 3rd micro-valve and the 4th
Valve.Valve island body is detachably mounted on inside rotation cup, and valve island body, which includes the first pipeline, has coating import；Second pipeline has
There is coating to answer back；Coating material outlet connects the first pipeline and the second pipeline；First pipeline has air intlet；Second pipe has clear
Lotion import；The first pipeline of air freshener outlet and second pipe.First micro-valve is installed in valve island body, the first micro-valve
It is arranged on coating material outlet and the junction of the first pipeline and the second pipeline；Second micro-valve is installed in valve island body, and the second micro-valve is set
Put on the second pipeline；3rd micro-valve is installed in valve island body, and the 3rd micro-valve is arranged on the first pipeline；4th micro-valve is installed in
Valve island body, the 4th micro-valve are arranged on second pipe.
Preferably, in above-mentioned technical proposal, the first micro-valve controls the connection of the first pipeline and the second pipeline and coating material outlet
Or close, the second micro-valve controls the connection or closing of the second pipeline, and the 3rd micro-valve controls the connection of the first pipeline or closes, and the 4th is micro-
Valve controls the connection or closing of second pipe.
The another aspect of the utility model provides a kind of valve island module revolved inside cup, it is used to revolve cup internal control painting
Supply, colour changing and the cleaning of material, valve island module include valve island body, at least one first micro-valve, at least one second micro-valve, the
Three micro-valves, the 4th micro-valve and the 5th micro-valve.Valve island body is detachably mounted on inside rotation cup, and valve island body includes at least one
A first pipeline, at least one second pipeline, coating material outlet, the first pipeline, second pipe and air freshener outlet.Each
First pipeline has coating import；Each second pipeline is answered back with coating；Coating material outlet connect at least one first pipeline and
At least one second pipeline；First pipeline has air intlet；Second pipe has cleaning agent import；Air freshener outlet connects
Logical first pipeline and second pipe.At least one first micro-valve is installed in valve island body, and each first micro-valve is arranged on coating and goes out
The junction of mouth and first pipeline and second pipeline；At least one second micro-valve is installed in valve island body, Mei Ge
Two micro-valves are arranged on second pipeline；3rd micro-valve is installed in valve island body, and the 3rd micro-valve is arranged on the first pipeline；The
Four micro-valves are installed in valve island body, and the 4th micro-valve is arranged on second pipe；5th micro-valve is installed in valve island body, the 5th micro-valve
It is arranged between coating material outlet and air freshener outlet.
Preferably, in above-mentioned technical proposal, each first micro-valve controls first pipeline and second pipeline with applying
Expect the connection or closing of outlet；Each second micro-valve controls the connection or closing of second pipeline, the 3rd micro-valve control first
Pipeline and the connection or closing of air freshener outlet；4th micro-valve control the outlet of second pipe and air freshener connection or
Close；5th micro-valve controls coating material outlet and the connection or closing of air freshener outlet.
Preferably, in above-mentioned technical proposal, valve island body further includes：First path, it is with curing agent colvent inlet, and
One path is connected with coating material outlet；
Preferably, in above-mentioned technical proposal, valve island module further includes the 6th micro-valve, it is installed in valve island body, the
Six micro-valves are arranged on the first path, for controlling the connection of the first path or closing；And mixer, it is installed in rotation cup
It is interior, one end connection coating material outlet of mixer.
Compared with prior art, the micro-valve placement confusion inside rotation cup that not only solves on the separate valves island of the utility model is made
The problem of into rotation cup body processing difficulties, it was also proposed that the concept of rotation cup modularized design, make rotation cup design concept from now on from
The mashed up combination to difference in functionality module of simple function.The valve island of modularized design for ease of maintenaince and maintenance, since micro-valve is
Vulnerable part, needs to inspect periodically the working status of micro-valve, modular valve island structure is not only easy to dismount during rotation cup use
Check, and the meeting when micro-valve breaks down, micro-valve spout hole centralized displaying, makes breakdown judge more simple and fast, avoids
The troublesome operation rotation cup whole overhaul was needed in the past, is greatly reduced maintenance cost, is improved production efficiency.
Brief description of the drawings
Fig. 1 is monochromatic principle without cleaning system of the valve island module equipped with cup head inside rotation cup according to the present utility model
Schematic diagram.
Fig. 2 is monochrome exterior automatic cleaning system of the valve island module equipped with cup head inside rotation cup according to the present utility model
Principle schematic.
Fig. 3 is monochrome internal automatic cleaning system of the valve island module equipped with cup head inside rotation cup according to the present utility model
Principle schematic.
Fig. 4 is double (more) colors inside automatic cleanings of the valve island module equipped with cup head inside rotation cup according to the present utility model
The principle schematic of system.
Fig. 5 is the double automatic cleanings of two-component coating of the valve island module equipped with cup head inside rotation cup according to the present utility model
The principle schematic of system.
Fig. 6 is the position view that the valve island module inside rotation cup according to the present utility model is arranged on inside rotation cup.
Fig. 7 is the schematic diagram of the monochromatic valve island body construction of the valve island module inside rotation cup according to the present utility model.
Fig. 8 is double (more) color self-cleaning valve islands body construction of the valve island module inside rotation cup according to the present utility model
Schematic diagram.
Main Reference Numerals explanation：
74- revolves cup, 75- valves island module installing department, 76- glass head installing departments, and 77,80- valves island body, 78,79- micro-valves fill
If portion.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain and from the limitation of embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Valve island module inside the rotation cup of the utility model, mainly includes valve island body, micro-valve and valve island body interior
Various pipelines；Micro-valve is installed in valve island body, and valve island body is arranged on inside rotation cup, as shown in fig. 6, Fig. 6 is according to this reality
The position view inside rotation cup is arranged on the valve island module inside new rotation cup.Tu6Zhong Fa islands module 75 is installed in rotation
Inside cup 74, coating is finally atomized carry out spraying operation at cup first 76.The main carriers of valve island module 75 are valve island sheets
Body, as shown in Fig. 7 and Fig. 8, Fig. 7 is the monochromatic valve island body construction of the valve island module inside rotation cup according to the present utility model
Schematic diagram.Fig. 8 is double (more) color self-cleaning valve islands bulk junction of the valve island module inside rotation cup according to the present utility model
The schematic diagram of structure.Specific embodiment of the present utility model, the paint feeding system bag of the utility model are introduced below in conjunction with attached drawing
Monochrome is included to clean automatically without cleaning system, monochromatic exterior automatic cleaning system, monochromatic internal automatic cleaning system, double-colored inside and be
5 kinds of basic logic painting cleaning units such as the double automatic cleaning systems of system, bi-component.
Please refer to Fig.1, Fig. 6 and Fig. 7, Fig. 1 are that the valve island module according to the present utility model revolved inside cup is equipped with cup head
The monochromatic principle schematic without cleaning system.Fig. 6 is that the valve island module inside rotation cup according to the present utility model is arranged on rotation cup
Internal position view.Fig. 7 is the monochromatic valve island body construction of the valve island module inside rotation cup according to the present utility model
Schematic diagram.A kind of according to the utility model embodiment is applied to the monochromatic valve island module without cleaning system, it is used for
Supply, colour changing and the cleaning of cup internal control coating are revolved, valve island module includes valve island body, the first micro-valve 5 and the second micro-valve
1.Valve island body is detachably mounted on inside rotation cup 74, and valve island body goes out including the first pipeline 6, the second pipeline 4 and coating
Mouth 3.First pipeline 6 has coating import PI；There is second pipeline 4 coating to answer back PO；6 He of the first pipeline of coating material outlet PI connections
Second pipeline 4.First micro-valve 5 is installed in valve island body, and the first micro-valve 5 is arranged on 3 and first pipeline 6 of coating material outlet and the second pipe
The junction on road 4；Second micro-valve 1 is installed in valve island body, and the second micro-valve 1 is arranged on the second pipeline 4.In the utility model
Some embodiments in, the first micro-valve 5 controls the connection or closing of the first pipeline 6 and the second pipeline 4 and coating material outlet 3, the
Two micro-valves 1 control the connection or closing of the second pipeline 4.
Monochrome is generally used for simple industrial coating (such as aluminum veneer primer painting) without cleaning system.Due to rotation cup
Colour changing and cleaning requirement are low, therefore monochrome forms two-bit triplet system without cleaning system by two inching valves.For by gear pump
For the circulation paint feeding system of composition, when that need not spray, coating enters the first pipeline 6, while from coating import PI
One micro-valve 5 is closed, and the second micro-valve 1 is opened, and coating is answered back PO by the second pipeline 4 coating that flows back out.When needing spraying, first is micro-
Valve 5 is opened, while the second micro-valve 1 is closed, and coating is sprayed from coating material outlet 3 into cup first 2.When single using diaphragm pump composition
During to painting, the second micro-valve 1 can be used as mudhole.When needing cleaning, cleaning solution directly enters from coating import PI,
And it is respectively washed the second pipeline 4 and coating material outlet 3.
Fig. 2, Fig. 6 and Fig. 7 are referred to, Fig. 2 is that the valve island module inside rotation cup according to the present utility model is equipped with cup head
The principle schematic of monochromatic exterior automatic cleaning system.It is applied to have according to one kind of the utility model embodiment outer
The valve island module of paint feeding system that portion's mixing is cleaned automatically, it includes valve island body, the first micro-valve 11, the second micro-valve 9 and the
Three micro-valves 14.It is detachably mounted on inside rotation cup 74 valve island body, and valve island body includes the first pipeline 12, the second pipeline
10th, coating material outlet 8, the first pipeline 13, air freshener import ATR/TH and air freshener outlet 15.First pipeline 12
With coating import PI；There is second pipeline 10 coating to answer back PO；Coating material outlet 8 connects the first pipeline 12 and the second pipeline 10；
First pipeline 13 has air freshener import ATR/TH；Air freshener outlet 15 is connected 13 with the first pipeline；First micro-valve
11 are installed in valve island body, and the first micro-valve 11 is arranged on the junction of 8 and first pipeline 12 of coating material outlet and the second pipeline 10；The
Two micro-valves 9 are installed in valve island body, and the second micro-valve 9 is arranged on the second pipeline 10；3rd micro-valve 14 is installed in valve island body, the
Three micro-valves 14 are arranged on the junction of the first pipeline 13 and air freshener outlet 15.In some embodiments of the utility model
In, the first micro-valve 11 controls the connection or closing of the first pipeline 12 and the second pipeline 10 and coating material outlet 8, and the second micro-valve 9 controls
The connection or closing of second pipeline 10；Connection or pass of the first pipeline of 3rd micro-valve 14 control 13 with air freshener outlet 15
Close.
It is generally used for the paint feeding system that external mix is cleaned automatically more demanding to coating quality, but colour changing is not frequently
Numerous general industry application (such as spraying simple colored paint and simple varnish aluminum profile industry).The supply of coating still uses two
Micro-valve forms two-bit triplet system, while exterior scavenging air cleaning agent is controlled by a micro-valve.In use by tooth
During the circulation paint feeding system of wheel pump composition, if without spraying, coating enters the first pipeline 12 from coating import PI, at the same time
Second micro-valve 9 is opened, and coating returns to paint feeding system by the second pipeline 10 coating PO that answers back that flows back out.When needing spraying, first
Micro-valve 11 is opened, while the second micro-valve 9 is closed, and coating enters cup first 7 by coating material outlet 8 and carries out atomization spraying.It is clear when needing
When washing, the second micro-valve 9 is opened, and the first micro-valve 11 is closed, and coating enters recurrent state.The 3rd micro-valve 14 is opened at the same time, exterior arteries and veins
Dynamic compressed air cleaning agent enters inner wall duct 16 and outer wall pipeline by the first pipeline 13 and air freshener 15 respectively
17 are transported to first 7 inner and outer wall of cup, and the inside and outside of whole cup first 7 is thoroughly cleaned, can be with after first 7 cleaning of cup
Carry out next round application.When forming unidirectional paint feeding system using diaphragm pump, the second micro-valve 9 is used as blowdown valve.Cup first 7
Automatic cleaning function, it is possible to reduce stop line carry out the manual cleaning frequency, so as to improve production efficiency.
Fig. 3, Fig. 6 and Fig. 7 are referred to, Fig. 3 is that the valve island module inside rotation cup according to the present utility model is equipped with cup head
The principle schematic of monochromatic internal automatic cleaning system.It is monochromatic internal automatic according to one kind of the utility model embodiment
The valve island module of cleaning system, valve island module include valve island body, the first micro-valve 22, the second micro-valve 20, the 3rd micro-valve 25 and
4th micro-valve 26.Valve island body be detachably mounted on rotation cup 74 inside, valve island body include the first pipeline 23 have coating into
Mouth PI；There is second pipeline 21 coating to answer back PO；Coating material outlet 19 connects the first pipeline 23 and the second pipeline 22；First pipeline
24 have air intlet AIR；Second pipe 27 has cleaning agent import TH；28 the first pipeline 24 of connection of air freshener outlet
With second pipe 27.First micro-valve 22 is installed in valve island body, and the first micro-valve 22 is arranged on 19 and first pipeline 22 of coating material outlet
With the junction of the second pipeline 21；Second micro-valve 20 is installed in valve island body, and the second micro-valve 20 is arranged on the second pipeline 21；
3rd micro-valve 25 is installed in valve island body, and the 3rd micro-valve is arranged on the first pipeline 24；4th micro-valve 26 is installed in valve island body,
4th micro-valve 26 is arranged on second pipe 27.In some embodiments of the utility model, the first micro-valve 22 control first
The connection or closing of 23 and second pipeline 21 of pipeline and coating material outlet 19, the second micro-valve 20 control connection or the pass of the second pipeline 21
Close, the 3rd micro-valve 25 controls the first pipeline 24 to connect or close, and the 4th micro-valve 26 controls the connection or closing of second pipe 27.
Internal automatic cleaning system makes cleaning rapider, while it also avoid exterior washings pipeline caused by when blowing sky
Cleaning agent wastes.Monochromatic internal automatic cleaning system is particularly suitable for the occasion of solvent-borne type application, and internal washing control can save
Save substantial amounts of solvent.When using the circulation paint feeding system being made of gear pump, if without spraying, coating is from coating import
PI enters the first pipeline 23, while the second micro-valve 20 is opened, coating by the second pipeline 21 flow back out coating answer back PO enter supply
Paint system.When needing spraying, the first micro-valve 22 is opened, while the second micro-valve 20 is closed, and coating is entered by coating import PI, warp
Cross coating material outlet 19 and enter the first 18 progress atomization spraying of cup.When needing cleaning, the second micro-valve 20 is opened, and the first micro-valve 22 is closed
Close, coating enters recurrent state.Cleaning agent enters second pipe 27 from cleaning agent entrance TH at the same time, and compressed air is from air intlet
AIR enters the first pipeline 24, under the unlatching of the alternating of the 4th micro-valve 26 and the 3rd micro-valve 25, respectively from 24 mouthfuls of the first pipeline and
Second pipe 27 enters air freshener outlet 28, then respectively enters inner wall duct 29 and outer wall pipeline 30, and first to cup 18
Inner and outer wall cleaned.When forming unidirectional paint feeding system using diaphragm pump, the second micro-valve 20 can make as blowdown valve
With.
Fig. 4, Fig. 6 and Fig. 8 are referred to, Fig. 4 is that the valve island module inside rotation cup according to the present utility model is equipped with cup head
The principle schematic of automatic cleaning system inside double (more) colors.Fig. 8 is the valve island module inside rotation cup according to the present utility model
Double (more) color self-cleaning valve islands body constructions schematic diagram.It is applied to according to one kind of the utility model embodiment
The valve island module of automatic cleaning system inside double (more) colors, valve island module include valve island body, at least one first micro-valve 39 or
35th, at least one second micro-valve 38 or 33, the 3rd micro-valve 45, the 4th micro-valve 46 and the 5th micro-valve 43.Valve island body is detachable
Ground be installed in rotation cup 74 inside, valve island body include at least one first pipeline 40 or 36, at least one second pipeline 37 or 34,
Coating material outlet 41, the first pipeline 44, second pipe 47 and air freshener outlet 48.Each first pipeline 40 or 36, which has, to be applied
Expect import PI1 or PI2；There is each second pipeline 37 or 34 coating to answer back PO1 or PO2；Coating material outlet 41 connects at least one
First pipeline 40 or 36 and at least one second pipeline 37 or 34；First pipeline 44 has air intlet AIR；Second pipe 47
With cleaning agent import TH；48 the first pipeline 44 of connection of air freshener outlet and second pipe 47.At least one first micro-valve
39 or 35 are installed in valve island body, each first micro-valve 39 or 35 be arranged on coating material outlet 41 and first pipeline 40 or 36 and
The junction of one the second pipeline 37 or 34；At least one second micro-valve 38 or 33 is installed in valve island body, each second micro-valve
38 or 33 are arranged on second pipeline 37 or 34；3rd micro-valve 45 is installed in valve island body, and the 3rd micro-valve 45 is arranged on
On one pipeline 44；4th micro-valve 46 is installed in valve island body, and the 4th micro-valve 46 is arranged on second pipe 47；5th micro-valve 43 fills
Arranged on valve island body, the 5th micro-valve is arranged between coating material outlet 41 and air freshener outlet 48.The one of the utility model
In a little embodiments, each first micro-valve 39 or 35 control first pipeline 40 or 36 and second pipeline 37 or 34 with
The connection or closing of coating material outlet 41；Each second micro-valve 38 or 33 controls the connection or closing of second pipeline 37 or 34,
The first pipeline of 3rd micro-valve 45 control 44 and the connection or closing of air freshener outlet 48；The second pipe of 4th micro-valve 46 control
Road 47 and the connection or closing of air freshener outlet 48；5th micro-valve 43 controls coating material outlet 41 and air freshener outlet 48
Connection or closing.
Automatic cleaning system, which is mainly used in general industry, inside double (more) colors needs the occasion of quick colour changing.Continuing with ginseng
According to Fig. 4, the present embodiment is circulated in rotation cup at the same time using double into paint system, two kinds of colors, is to open when needing a certain color
Corresponding color changing valve, colour changing time have only included the scavenging period for applying expects pipe.Using gear pump circulation painting when without
During spraying, color 1 enters the first pipeline 40 from the first coating import PI1, and the first micro-valve 39 is closed, and the second micro-valve 38 is opened, and applies
Material is back to paint feeding system from the first coating PO1 that answers back through the second pipeline 37.Equally, color 2 is entered by the second coating import PI2
Second pipeline 36, the first micro-valve 35 are closed, and the second micro-valve 33 is opened, and coating is answered back PO2 by the second pipeline 34 from the second coating
It is back to paint feeding system.When needing paint color 1, the first micro-valve 39 is opened, while the second micro-valve 38 is closed, and coating is through first
Pipeline 40, coating material outlet 41, which enter, applies expects pipe 49, finally enters first 31 inner wall of cup, coating is through first 31 atomization of cup.In color 1
After spraying, if being changed to paint color 2, automatic cleaning procedure is introduced into, the 5th micro-valve 43 is opened, so as to applying expects pipe
49 are cleaned.Scavenging air AIR and cleaning solvent TH enters system from the first pipeline 44 and second pipe 47 respectively, and the 3rd is micro-
45 and the 4th micro-valve 46 of valve is alternately opened, and scavenging air and solvent respectively enter and apply expects pipe 49 and Cleaning pipes 50 and inner wall tube
Road 51 and outer wall pipeline 52, all clean cup head inside and outside wall and painting expects pipe 49.After cleaning, the 5th micro-valve 43,
Three micro-valves 45, the 4th micro-valve 46 are closed, and the first micro-valve 35 is opened, while the second micro-valve 33 is closed, color 2 through the first pipeline 36,
Coating material outlet 32, into apply expects pipe 49, subsequently into cup first 31 and start paint color 2, and so on.When only need for a long time
When spraying a kind of color, can also periodically it clean 31 inside and outside wall first to cup, without cleaning dope pipe.5th micro-valve at this time
43 close, and the 3rd micro-valve 45, the 4th micro-valve 46 are alternately opened, using scavenging air AIR and cleaning solvent TH by the first pipeline
44th, second pipe 47, cleaned pipeline 50 and inner wall duct 51 and, outer wall pipeline 52 inside and outside wall of cup head is carried out it is clear
Wash.If whole system uses pressure paint feeding system, the second micro-valve 38 and 33 can be changed to blowdown valve.The present embodiment using
Two color system, but the utility model can not be as needed as example, the utility model, it is appropriate to increase the first micro-valve, the
Two micro-valves and the first pipeline, the quantity of the second pipeline, to complete to be more than the spraying function of two kinds of colors.
Fig. 5, Fig. 6 and Fig. 8 are referred to, Fig. 5 is that the valve island module inside rotation cup according to the present utility model is equipped with cup head
The principle schematic of the double automatic cleaning systems of two-component coating.It is applied to according to one kind of the utility model embodiment double
Automatic cleaning system inside double (more) colors of the valve island module of the double internal automatic cleaning systems of component coating, the system and Fig. 4
Form roughly the same, difference lies in Fig. 5 system Zhong Fa islands body further comprises curing agent colvent inlet WS, and it is logical that it connects first
Road 63, the first path 63 are connected with coating material outlet 41.In addition more 6th micro-valve 62 of Fig. 5 systems is installed in valve island sheet
Body, the first path of the 6th micro-valve 62 connection 63 control the first path 63 and the first pipeline 41 with coating material outlet 41, the 6th micro-valve 62
Connection or closing.In addition Fig. 5 systems mixer 71 more than Fig. 4 system is installed in rotation cup 74, mixer 71
One end connection applies expects pipe 70, other end connection cup first 53.
Please continue to refer to Fig. 5, since baking temperature is low, bi-component application is widely used in building materials application, plastic part applies
Dress field.Two-component coating is that have two kinds of components of coating and curing agent to form, and curing agent can accelerate coating film forming speed, and reduce
Baking temperature.In the circulatory system using gear pump painting, as shown in Fig. 5, coating enters the from the second coating inlet PI2
One pipeline 57, the first micro-valve 56 are closed, and the second micro-valve 54 is opened, and coating flows back from the second coating PO2 that answers back through the second pipeline 55
To paint feeding system.Curing agent enters the first pipeline 61 from the first coating inlet PI1, and the first micro-valve 60 is closed, and the second micro-valve 58 is beaten
Open, coating is back to paint feeding system from the first coating PO1 that answers back through the second pipeline 59.When needing spraying, 60 He of the first micro-valve
56 open at the same time, and the second micro-valve 58 and 54 simultaneously closes off, and curing agent and coating are at the same time through the first pipeline PI1 and PI2, the first pipeline
61 and 57 and coating material outlet 41 enter and apply in expects pipe 70, mixed in rotation cup equipped with mixer 71, coating and curing agent
Cup first 53 is sent to after being sufficiently mixed at device 71 to be atomized.The cleaning process of this system is complex, can be divided into the following two kinds
Operating mode：The first operating mode, a kind of color of an application, and the only Washing cup head in of short duration batch process, at this time scavenging air AIR
Had respectively entered with cleaning solvent TH in the first pipeline 65 and second pipe 68, while the 3rd micro-valve 66 and the 4th micro-valve 67 replace
Open, scavenging air and solvent through air freshener outlet 48 and enter Cleaning pipes 69, inner wall duct 72, exterior tube
Road 73, respectively first to cup 53 inside and outside wall clean；Second of operating mode is then needed to whole pipes, it is necessary to when shutting down for a long time
Road is fully cleaned, in case paint solidification is to causing equipment damage in pipeline.Cleaning is carried out in two steps, and is first solidifying agent solvent
The first path 63 is entered from WS mouthfuls, the 6th micro-valve 62 is opened, and the first micro-valve 60 is closed, curing agent solvent through coating material outlet 41 into
Enter to apply expects pipe 70, cleaned to applying expects pipe 70 and mixer 71.After curing agent solvent cleans, the 6th micro-valve 62 is closed,
5th micro-valve 64 is opened, and scavenging air AIR and cleaning solvent TH are had respectively entered in the first pipeline 65 and second pipe 68, together
When the 3rd micro-valve 66 and the 4th micro-valve 67 alternately open, scavenging air and solvent enter at the same time applies expects pipe 70, paint mixer
71 and air freshener outlet 48, Cleaning pipes 69, inner wall duct 72, in outer wall pipeline 73, to applying expects pipe 70, Cleaning pipes
69th, the inside and outside wall of mixer 71 and cup first 53 is cleaned comprehensively.If using uniaxial pressure paint feeding system, the second micro-valve 58
It can be used with 54 as discharging of waste liquid valve.The system of the present embodiment is a kind of two-component coating system, but the utility model is simultaneously
Not as example, the utility model can according to be actually needed suitably the first micro-valve of increase, the second micro-valve and the first pipeline,
The quantity of second pipeline, to complete to be more than a kind of spraying function of bi-color branch coating.
The critical piece of the utility model is valve island body, it is in cylindrical, and as shown in Figure 7 and Figure 8, Fig. 7 is a kind of
The structure on monochromatic painting valve island, whole valve island body are high into cylinder, the distribution of all rotation cups, painting, colour changing, cleaning, electrostatic
The interface such as press, test the speed all integrated and one.It is micro- in order to reduce technique hole number since monochromatic valve painting valve island micro-valve quantity is few
Valve is perpendicular to axially placed.For monochromatic paint feeding system, the utility model is not limited to perpendicular to axially placed, can also be used flat
Row is in axially placed structure.Fig. 8 is a kind of double-colored painting valve island structure, and whole valve island body is also integrated into cylinder
Painting, cleaning, distribution, colour changing, high pressure, the interface such as test the speed.All micro-valves are placed parallel to main shaft, it is illustrated that are 7 micro-valve groups
Into double-colored internal automatic cleaning system, but the utility model is not limited to arrange 7 sets of micro-valves at the same time, plus perpendicular to the micro- of axis
Valve, the utility model maximum can arrange 12 sets of micro-valves.
Placed in conclusion the valve island modular structure inside the rotation cup of the utility model not only solves micro-valve inside rotation cup
Confusion causes the problem of rotation cup body processing difficulties, it was also proposed that the concept of rotation cup modularized design, designs rotation cup from now on
Theory is from the mashed up combination to difference in functionality module of simple function.The valve island of modularized design for ease of maintenaince and maintenance, due to
Micro-valve is vulnerable part, needs to inspect periodically the working status of micro-valve during rotation cup use, modular valve island structure is not only easy
Checked in dismounting, and the meeting when micro-valve breaks down, micro-valve spout hole centralized displaying, makes breakdown judge more simple and fast,
The troublesome operation needed in the past rotation cup whole overhaul is avoided, greatly reduces maintenance cost, improves production effect
Rate.
The description of the foregoing specific exemplary embodiment to the utility model be in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explain the certain principles of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (10)
1. a kind of valve island module revolved inside cup, it is used for the supply, colour changing and cleaning of revolving cup internal control coating, its feature exists
In valve island module includes：
Valve island body, it is detachably mounted on inside the rotation cup, and valve island body includes：
First pipeline, it is with coating import；
Second pipeline, it answers back with coating；And
Coating material outlet, it connects first pipeline and second pipeline；
First micro-valve, it is installed in valve island body, first micro-valve be arranged on the coating material outlet and first pipeline and
The junction of second pipeline；And
Second micro-valve, it is installed in valve island body, and second micro-valve is arranged on second pipeline.
2. the valve island module inside rotation cup according to claim 1, it is characterised in that first micro-valve control described the
The connection or closing of one pipeline and second pipeline and the coating material outlet, second micro-valve control second pipeline
Connection is closed.
3. a kind of valve island module revolved inside cup, it is used for the supply, colour changing and cleaning of revolving cup internal control coating, its feature exists
In valve island module includes：
Valve island body, it is detachably mounted on inside the rotation cup, and valve island body includes：
First pipeline, it is with coating import；
Second pipeline, it answers back with coating；
Coating material outlet, it connects first pipeline and second pipeline；
First pipeline, it is with air freshener import；And
Air freshener exports, it is connected with first pipeline；
First micro-valve, it is installed in valve island body, first micro-valve be arranged on the coating material outlet and first pipeline and
The junction of second pipeline；
Second micro-valve, it is installed in valve island body, and second micro-valve is arranged on second pipeline；And
3rd micro-valve, it is installed in valve island body, and the 3rd micro-valve is arranged on first pipeline and the air is clear
The junction of lotion outlet.
4. the valve island module inside rotation cup according to claim 3, it is characterised in that first micro-valve control described the
The connection or closing of one pipeline and second pipeline and the coating material outlet, second micro-valve control second pipeline
Connection is closed；3rd micro-valve controls first pipeline and the connection or closing of air freshener outlet.
5. a kind of valve island module revolved inside cup, it is used for the supply, colour changing and cleaning of revolving cup internal control coating, its feature exists
In valve island module includes：
Valve island body, it is detachably mounted on inside the rotation cup, and valve island body includes：
First pipeline, it is with coating import；
Second pipeline, it answers back with coating；
Coating material outlet, it connects first pipeline and second pipeline；
First pipeline, it is with air intlet；
Second pipe, it is with cleaning agent import；And
Air freshener exports, it connects first pipeline and the second pipe；
First micro-valve, it is installed in valve island body, first micro-valve be arranged on the coating material outlet and first pipeline and
The junction of second pipeline；
Second micro-valve, it is installed in valve island body, and second micro-valve is arranged on second pipeline；
3rd micro-valve, it is installed in valve island body, and the 3rd micro-valve is arranged on first pipeline；And
4th micro-valve, it is installed in valve island body, and the 4th micro-valve is arranged on the second pipe.
6. the valve island module inside rotation cup according to claim 5, it is characterised in that first micro-valve control described the
The connection or closing of one pipeline and second pipeline and the coating material outlet, second micro-valve control second pipeline
Connection is closed, and the 3rd micro-valve controls the first pipeline connection or closes, the 4th micro-valve control second pipe
The connection or closing in road.
7. a kind of valve island module revolved inside cup, it is used for the supply, colour changing and cleaning of revolving cup internal control coating, its feature exists
In valve island module includes：
Valve island body, it is detachably mounted on inside the rotation cup, and valve island body includes：
At least one first pipeline, each first pipeline have coating import；
At least one second pipeline, each second pipeline are answered back with coating；
Coating material outlet, it connects at least one first pipeline and at least one second pipeline；
First pipeline, it is with air intlet；
Second pipe, it is with cleaning agent import；And
Air freshener exports, it connects first pipeline and the second pipe；
At least one first micro-valve, it is installed in valve island body, and each first micro-valve is arranged on the coating material outlet and one
The junction of a first pipeline and second pipeline；
At least one second micro-valve, it is installed in valve island body, and each second micro-valve is arranged on second pipeline
On；
3rd micro-valve, it is installed in valve island body, and the 3rd micro-valve is arranged on first pipeline；
4th micro-valve, it is installed in valve island body, and the 4th micro-valve is arranged on the second pipe；And
5th micro-valve, it is installed in valve island body, and the 5th micro-valve is arranged on the coating material outlet and the air is clear
Between lotion outlet.
8. the valve island module inside rotation cup according to claim 7, it is characterised in that each first micro-valve control one
The connection or closing of a first pipeline and second pipeline and the coating material outlet；Each second micro-valve control
The connection or closing of second pipeline are made, the 3rd micro-valve controls first pipeline to go out with the air freshener
The connection or closing of mouth；4th micro-valve controls the second pipe and the connection or closing of air freshener outlet；
5th micro-valve controls the coating material outlet and the connection or closing of air freshener outlet.
9. the valve island module inside rotation cup according to claim 7, it is characterised in that valve island body further includes first
Path, it is connected with curing agent colvent inlet, first path with the coating material outlet.
10. the valve island module inside rotation cup according to claim 9, it is characterised in that valve island module further includes：
6th micro-valve, it is installed in valve island body, and the 6th micro-valve is arranged on first path, for controlling
State the connection or closing of the first path；And
Mixer, it is installed in the rotation cup, and one end of the mixer connects the coating material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966287.2U CN207222180U (en) | 2017-08-04 | 2017-08-04 | Revolve the valve island module inside cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966287.2U CN207222180U (en) | 2017-08-04 | 2017-08-04 | Revolve the valve island module inside cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207222180U true CN207222180U (en) | 2018-04-13 |
Family
ID=61855448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966287.2U Active CN207222180U (en) | 2017-08-04 | 2017-08-04 | Revolve the valve island module inside cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207222180U (en) |
-
2017
- 2017-08-04 CN CN201720966287.2U patent/CN207222180U/en active Active
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