CN107199135A - Revolve the inner valve island of cup - Google Patents
Revolve the inner valve island of cup Download PDFInfo
- Publication number
- CN107199135A CN107199135A CN201710658911.7A CN201710658911A CN107199135A CN 107199135 A CN107199135 A CN 107199135A CN 201710658911 A CN201710658911 A CN 201710658911A CN 107199135 A CN107199135 A CN 107199135A
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- Prior art keywords
- valve
- pipeline
- micro
- coating
- valve island
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
- B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
Landscapes
- Spray Control Apparatus (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention 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；There is second pipeline coating to answer back；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 the junction of coating material outlet and 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 present invention, is adapted to the quick colour changing of polychrome and improves production efficiency, and artificially cleans the time delays caused when reducing rotation cup colour changing, reduces labor intensity, raises labour efficiency.
Description
Technical field
The present invention relates to field of coating, more particularly to for revolving the special of the supply of cup internal control coating, colour changing and cleaning
Valve island module.
Background technology
High-speed electrostatic rotary-bell finishing system is high with its coating efficiency, the advantages of coating quality is good, is just being widely used in each
Individual field of coating.Tradition rotation cup is relatively easy, and coating is simply transported to cup head inner surface, and the high speed then as cup head is revolved
Turn, coating is thrown to the atomization of glass head edge, 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 more and more higher, 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 artificially clean the time delays caused, 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, raises labour efficiency.
Generally for quick colour changing is realized, colour changing and cleaning valve group typically are 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 to be installed as needed in the diverse location of rotation cup, generally inside rotation cup
Control valve use microswitch valve arrangement, due to microswitch valve need gas control interface, enter to paint interface, go out to paint interface, sealing
4 interfaces such as overfall.If the scattered different parts for being distributed in rotation cup of that micro-valve, rotation cup internal openings on the one hand can be made
It is extremely complex, it is difficult to process, on the other hand, once the rotation cup machine-shaping of scattered arrangement micro-valve, simply with specific function,
Without autgmentability, it is impossible to meet painting and the changeable demand of colour changing, while also increasing the species and model of rotation cup.
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 it is extremely difficult when repairing or maintain bottom micro-valve, it is necessary to the structural demolition ability on upper strata
Change or maintenance bottom micro-valve, cause maintenance and maintenance difficult.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 present invention, without answering
When the prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of valve island module revolved inside cup, so as to overcome inside rotation cup in the prior art
Perforate is extremely complex, it is difficult to once processing and rotation cup machine-shaping, simply with specific function, without autgmentability, no
The shortcoming of painting and the changeable demand of colour changing can be met.
To achieve the above object, the invention 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 and the second micro-valve.Valve island body is removable
It is installed in unloading inside rotation cup, valve island body includes：First pipeline, the second pipeline and coating material outlet.First pipeline, which has, to be applied
Expect import；There is second pipeline coating to answer back；Coating material outlet connects the first pipeline and the second pipeline.First micro-valve is installed in valve island
Body, the first micro-valve is arranged on the junction of coating material outlet and the first pipeline and the second pipeline；Second micro-valve is installed in valve island sheet
Body, the second micro-valve is 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.
Another aspect of the present invention additionally provides a kind of valve island module revolved inside cup, and it is used to revolve cup internal control coating
Supply, colour changing and cleaning, valve island module include valve island body, the first micro-valve, the second micro-valve and the 3rd micro-valve.Valve island body
It is detachably mounted on inside rotation cup, and valve island body includes the first pipeline, the second pipeline, coating material outlet, the first pipeline, air
Cleaning agent import and air freshener outlet.First pipeline has coating import；There is second pipeline coating to answer back；Coating goes out
Mouth the first pipeline of connection and the second pipeline；First pipeline has air freshener import；Air freshener is exported and the first pipeline
Connection；First micro-valve is installed in valve island body, and the first micro-valve is arranged on the connection of coating material outlet and the first pipeline and the second pipeline
Place；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 body, the
Three micro-valves 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.
Another aspect provides a kind of valve island module revolved inside cup, it is used to revolve cup internal control coating
Supply, colour changing and cleaning, valve island module include valve island body, the first micro-valve, the second micro-valve, the 3rd micro-valve and the 4th micro-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
Coating is answered back；Coating material outlet connects the first pipeline and the second pipeline；First pipeline has air intlet；Second pipe has cleaning
Agent import；The pipeline of air freshener outlet first and second pipe.First micro-valve is installed in valve island body, and the first micro-valve is set
Put the junction in coating material outlet and the first pipeline and the second pipeline；Second micro-valve is installed in valve island body, and the second micro-valve is set
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 is 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 first pipeline communication or closing, and the 4th is micro-
Valve controls the connection or closing of second pipe.
Another aspect provides a kind of valve island module revolved inside cup, it is used to revolve cup internal control coating
Supply, colour changing and cleaning, valve island module includes valve island body, at least one first micro-valve, at least one second micro-valve, the 3rd micro-
Valve, the 4th micro-valve and the 5th micro-valve.Valve island body is detachably mounted on inside rotation cup, valve island body include at least one the
One pipeline, at least one second pipeline, coating material outlet, the first pipeline, second pipe and air freshener outlet.Each first
Pipeline has coating import；There is each second pipeline coating to answer back；Coating material outlet connects at least one first pipeline and at least
One the second pipeline；First pipeline has air intlet；Second pipe has cleaning agent import；Air freshener outlet
One pipeline and second pipe.At least one first micro-valve is installed in valve island body, each first micro-valve be arranged on coating material outlet with
The junction of one the first pipeline and second pipeline；At least one second micro-valve is installed in valve island body, and each second is micro-
Valve is arranged on second pipeline；3rd micro-valve is installed in valve island body, and the 3rd micro-valve is arranged on the first pipeline；4th is micro-
Valve is installed in valve island body, and the 4th micro-valve is arranged on second pipe；5th micro-valve is installed in valve island body, and the 5th micro-valve is set
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
Connection or closing that pipeline is exported with air freshener；4th micro-valve control the connection that second pipe and air freshener export or
Close；5th micro-valve controls the connection or closing that coating material outlet is exported with air freshener.
Preferably, in above-mentioned technical proposal, valve island body also includes：First path, it has curing agent colvent inlet, the
One path is connected with coating material outlet；
Preferably, in above-mentioned technical proposal, valve island module also includes the 6th micro-valve, and it is installed in valve island body, the
Six micro-valves are arranged on the first path, for controlling the connection or closing of the first path；And blender, it is installed in rotation cup
It is interior, one end connection coating material outlet of blender.
Compared with prior art, the micro-valve placement confusion inside rotation cup that not only solves on separate valves island of the invention causes rotation
The problem of 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 simple
The mashed up combination to difference in functionality module of function.The valve island of modularized design for ease of maintenaince and maintenance, because micro-valve is rapid wear
Part, needs to inspect periodically the working condition of micro-valve, modular valve island structure is not only easy to dismounting and checked during rotation cup use,
And the meeting when micro-valve breaks down, micro-valve spout hole centralized displaying, make breakdown judge more simple and fast, it is to avoid conventional need
The troublesome operation of the whole overhauls of rotation cup, maintenance cost is greatly reduced, production efficiency is improved.
Brief description of the drawings
Fig. 1 is monochromatic principle signal without purging system of the valve island module equipped with cup head inside the rotation cup according to the present invention
Figure.
Fig. 2 is the original of monochrome outside automatic cleaning system of the valve island module equipped with cup head inside the rotation cup according to the present invention
Manage schematic diagram.
Fig. 3 is the original of monochrome internal automatic cleaning system of the valve island module equipped with cup head inside the rotation cup according to the present invention
Manage schematic diagram.
Fig. 4 is double (many) colors inside automatic cleaning system of the valve island module equipped with cup head inside the rotation cup according to the present invention
Principle schematic.
Fig. 5 is the double automatic cleaning systems of two-component coating of the valve island module equipped with cup head inside the rotation cup according to the present invention
Principle schematic.
Fig. 6 is that the valve island module inside the rotation cup according to the present invention is arranged on the position view revolved inside cup.
Fig. 7 is the schematic diagram of the monochromatic valve island body construction of the valve island module inside the rotation cup according to the present invention.
Fig. 8 is showing for double (many) color self-cleaning valve island body constructions of the valve island module inside the rotation cup according to the present invention
It is intended to.
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 install
Portion.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment to the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by 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 present invention, it is main including each of valve island body, micro-valve and valve island body interior
Plant pipeline；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 the present invention
Valve island module inside rotation cup is arranged on the position view inside rotation cup.Tu6Zhong Fa islands module 75 is installed in inside rotation 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 body, such as Fig. 7 and figure
Shown in 8, Fig. 7 is the schematic diagram of the monochromatic valve island body construction of the valve island module inside the rotation cup according to the present invention.Fig. 8 is basis
The schematic diagram of double (many) color self-cleaning valves islands body construction of valve island module inside the rotation cup of the present invention.Below in conjunction with attached
The embodiment of the figure introduction present invention, paint feeding system of the invention includes monochromatic automatic clear without purging system, monochromatic outside
Wash 5 kinds of bases such as system, monochromatic internal automatic cleaning system, double-colored internal automatic cleaning system, the double automatic cleaning systems of bi-component
This logic painting cleaning unit.
Fig. 1, Fig. 6 and Fig. 7 are referred to, Fig. 1 is monochrome of the valve island module equipped with cup head inside the rotation cup according to the present invention
Principle schematic without purging system.Fig. 6 is that the valve island module inside the rotation cup according to the present invention is arranged on the position revolved inside cup
Put schematic diagram.Fig. 7 is the schematic diagram of the monochromatic valve island body construction of the valve island module inside the rotation cup according to the present invention.According to this
The a kind of of invention embodiment is applied to the monochromatic valve island module without purging system, and it is used to revolve cup internal control coating
Supply, colour changing and cleaning, valve island module include valve island body, the first micro-valve 5 and the second micro-valve 1.Valve island body is removably
It is installed in inside rotation cup 74, valve island body includes the first pipeline 6, the second pipeline 4 and coating material outlet 3.First pipeline 6, which has, to be applied
Expect import PI；There is second pipeline 4 coating to answer back PO；Coating material outlet PI connections the first pipeline 6 and the second pipeline 4.First micro-valve 5
Valve island body is installed in, the first micro-valve 5 is arranged on the junction of the pipeline 6 of coating material outlet 3 and first and the second pipeline 4；Second is micro-
Valve 1 is installed in valve island body, and the second micro-valve 1 is arranged on the second pipeline 4.In certain embodiments of the present invention, first is micro-
Valve 5 controls the connection or closing of the first pipeline 6 and the second pipeline 4 and coating material outlet 3, and the second micro-valve 1 controls the company of the second pipeline 4
Logical or closing.
Monochrome is generally used for simple industrial coating (such as aluminum veneer primer painting) without purging system.Due to rotation cup
Colour changing and cleaning requirement are low, therefore monochrome constitutes two-bit triplet system without purging 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 from coating import PI, while the
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, coating is sprayed from coating material outlet 3 into cup first 2.When single using membrane pump composition
During to painting, the second micro-valve 1 can be used as mudhole.When needing cleaning, cleaning fluid 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 monochrome of the valve island module equipped with cup head inside the rotation cup according to the present invention
The principle schematic of outside automatic cleaning system.It is applied to have external mix certainly according to one kind of the specific embodiment of the invention
The valve island module of the paint feeding system of dynamic cleaning, it includes valve island body, the first micro-valve 11, the second micro-valve 9 and the 3rd micro-valve 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 10, coating material outlet
8th, the first pipeline 13, air freshener import ATR/TH and air freshener outlet 15.First pipeline 12 has 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
There is air freshener import ATR/TH；Air freshener outlet 15 is connected 13 with the first pipeline；First micro-valve 11 is installed in valve island
Body, the first micro-valve 11 is arranged on the junction of the pipeline 12 of coating material outlet 8 and first and the second pipeline 10；Second micro-valve 9 is installed
In valve island body, the second micro-valve 9 is arranged on the second pipeline 10；3rd micro-valve 14 is installed in valve island body, and the 3rd micro-valve 14 is set
Put the junction in the first pipeline 13 and air freshener outlet 15.In certain embodiments of the present invention, the first micro-valve 11
The connection or closing of the first pipeline 12 and the second pipeline 10 and coating material outlet 8 are controlled, the second micro-valve 9 controls the company of the second pipeline 10
Logical or closing；The first pipeline of 3rd micro-valve 14 control 13 exports 15 connection or closing with air freshener.
It is generally used for the paint feeding system that external mix is cleaned automatically higher to coating quality requirement, but colour changing is not frequently
Numerous general industry application (for example spraying simple colored paint and simple varnish aluminum profile industry).The supply of coating still uses two
Micro-valve constitutes two-bit triplet system, while being controlled by a micro-valve to outside scavenging air cleaning agent.Using 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, simultaneously
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, 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 simultaneously, outside 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 to the inside and outside carry out thoroughly cleaning of whole cup first 7, and first 7 cleaning of cup can be with after finishing
Carry out next round application.When constituting unidirectional paint feeding system using membrane pump, the second micro-valve 9 is used as blowoff valve.Cup first 7
Automatic cleaning function, it is possible to reduce stop line and 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 monochrome of the valve island module equipped with cup head inside the rotation cup according to the present invention
The principle schematic of internal automatic cleaning system.According to the monochromatic internal automatic cleaning system of one kind of the specific embodiment of the invention
Valve island module, valve island module include valve island body, the first micro-valve 22, the second micro-valve 20, the 3rd micro-valve 25 and the 4th micro-valve
26.Valve island body is detachably mounted on inside rotation cup 74, and valve island body, which includes the first pipeline 23, has coating import PI；Second
There is pipeline 21 coating to answer back PO；Coating material outlet 19 connects the first pipeline 23 and the second pipeline 22；First pipeline 24 has air
Import AIR；Second pipe 27 has cleaning agent import TH；Air freshener outlet 28 connects the first pipeline 24 and second pipe
27.First micro-valve 22 is installed in valve island body, and the first micro-valve 22 is arranged on the pipeline 22 of coating material outlet 19 and first and the second pipeline
21 junction；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 filled
Located at valve island body, the 3rd micro-valve is arranged on the first pipeline 24；4th micro-valve 26 is installed in valve island body, and the 4th micro-valve 26 is set
Put on second pipe 27.In certain embodiments of the present invention, the first micro-valve 22 controls the first pipeline 23 and the second pipeline
21 are connected or closing with coating material outlet 19, and the second micro-valve 20 controls the connection or closing of second pipeline 21, and the 3rd micro-valve 25 is controlled
Make the first pipeline 24 to connect or close, 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 is blowing what space-time was caused
Cleaning agent is wasted.Monochromatic internal automatic cleaning system is particularly suitable for use in the occasion of solvent-borne type application, and internal washing control can be saved
Save substantial amounts of solvent.When using by the circulation paint feeding system that gear pump is constituted, if without spraying, coating is from coating import
PI enters the first pipeline 23, while the second micro-valve 20 is opened, and coating enters confession by the second pipeline 21 coating PO that answers back that flows back out
Paint system.When needing spraying, the first micro-valve 22 is opened, while the second micro-valve 20 is closed, 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 simultaneously, and compressed air is from air intlet
AIR enters the first pipeline 24, in the case where the alternating of the 4th micro-valve 26 and the 3rd micro-valve 25 is opened, 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 constituting unidirectional paint feeding system using membrane pump, the second micro-valve 20 can make as blowoff valve
With.
Fig. 4, Fig. 6 and Fig. 8 are referred to, Fig. 4 is that the valve island module inside the rotation cup according to the present invention is double equipped with cup head
The principle schematic of automatic cleaning system inside (many) colors.Fig. 8 is the double of the valve island module inside the rotation cup according to the present invention
The schematic diagram of (many) color self-cleaning valves island body construction.Double (many) colors are applied to according to one kind of the specific embodiment of the invention
The valve island module of internal automatic cleaning system, valve island module includes valve island body, at least one first micro-valve 39 or 35, at least one
Individual 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 detachably mounted on rotation
Inside cup 74, valve island body includes at least one first pipeline 40 or 36, at least one the second pipeline 37 or 34, coating material outlet
41st, the first pipeline 44, second pipe 47 and air freshener outlet 48.Each first pipeline 40 or 36 has coating import
PI1 or PI2；There is each second pipeline 37 or 34 coating to answer back PO1 or PO2；At least one first pipe of the connection of coating material outlet 41
Road 40 or 36 and at least one second pipeline 37 or 34；First pipeline 44 has air intlet AIR；Second pipe 47 has cleaning
Agent import TH；Air freshener outlet 48 connects the first pipeline 44 and second pipe 47.At least one first micro-valve 39 or 35 is filled
Located at valve island body, each first micro-valve 39 or 35 is arranged on coating material outlet 41 and first pipeline 40 or 36 and one second
The junction of pipeline 37 or 34；At least one second micro-valve 38 or 33 is installed in valve island body, and each second micro-valve 38 or 33 is set
Put 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 the first pipeline 44
On；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 is installed in valve island
Body, the 5th micro-valve is arranged between coating material outlet 41 and air freshener outlet 48.In certain embodiments of the present invention,
Each first micro-valve 39 or 35 controls the company of first pipeline 40 or 36 and second pipeline 37 or 34 and coating material outlet 41
Logical or closing；Each second micro-valve 38 or 33 controls the connection or closing of second pipeline 37 or 34, and the 3rd micro-valve 45 is controlled
First pipeline 44 exports 48 connection or closing with air freshener；4th micro-valve 46 controls second pipe 47 and air freshener
The connection or closing of outlet 48；5th micro-valve 43 controls coating material outlet 41 and the connection or closing of air freshener outlet 48.
Automatic cleaning system, which is mainly used in general industry, inside double (many) colors needs the occasion of quick colour changing.Continuing with
Reference picture 4, the present embodiment using it is double enter paint system, two kinds of colors are simultaneously to beat when needing a certain color in rotation cup interior circulation
Corresponding color changing valve is opened, the colour changing time has only included the scavenging period for applying expects pipe.It ought not be entered using gear pump circulation painting
During row 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,
Coating 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
Enter the second pipeline 36, the first micro-valve 35 is closed, and the second micro-valve 33 is opened, coating is answered back by the second pipeline 34 from the second coating
PO2 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, coating warp
First pipeline 40, coating material outlet 41 enter painting expects pipe 49, finally enter first 31 inwall of cup, coating is through first 31 atomization of cup.In face
After the spraying of color 1 is finished, 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 is cleaned.Scavenging air AIR and cleaning solvent TH enter system from the first pipeline 44 and second pipe 47 respectively, the
Three micro-valves 45 and the 4th micro-valve 46 are alternately opened, and scavenging air and solvent respectively enter painting expects pipe 49 and cleaning pipeline 50 and interior
Wall pipeline 51 and outer wall pipeline 52, are all cleaned to cup head inside and outside wall and painting expects pipe 49.After cleaning terminates, the 5th micro-valve
43rd, the 3rd micro-valve 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 is through the first pipe
Road 36, coating material outlet 32, into expects pipe 49 is applied, subsequently into cup first 31 and start paint color 2, and so on.When only needing
When spraying a kind of color for a long time, periodically it can also clean 31 inside and outside wall first to cup, without cleaning dope pipe.Now
Five micro-valves 43 are closed, and the 3rd micro-valve 45, the 4th micro-valve 46 are alternately opened, using scavenging air AIR and cleaning solvent TH by first
Pipeline 44, second pipe 47, cleaned pipeline 50 and inner wall duct 51 and, the inside and outside wall of 52 pairs of cup heads of outer wall pipeline carries out
Cleaning.If whole system uses pressure paint feeding system, the second micro-valve 38 and 33 can be changed into blowoff valve.What the present embodiment was used
It is two color system, but the present invention, not as example, the present invention can be as needed, the first micro-valve of appropriate increase, the second micro-valve
And first pipeline, the quantity of the second pipeline, to complete the spraying function for being more than two kinds of colors.
Fig. 5, Fig. 6 and Fig. 8 are referred to, Fig. 5 is double groups that cup head is housed according to the valve island module revolved inside cup of the present invention
Divide the principle schematic of the double automatic cleaning systems of coating.Two-component coating is applied to according to one kind of the specific embodiment of the invention
The composition of the valve island module of double internal automatic cleaning systems, the system and Fig. 4 double (many) colors inside automatic cleaning system is substantially
Identical, difference is that Fig. 5 system Zhong Fa islands body further comprises curing agent colvent inlet WS, and it connects the first path 63, the
One path 63 is connected with coating material outlet 41.6th micro-valve 62 more than other Fig. 5 systems is installed in valve island body, and the 6th is micro-
First path of the connection of valve 62 63 and coating material outlet 41, the 6th micro-valve 62 control connection or the pass of the first path 63 and the first pipeline 41
Close.In addition Fig. 5 systems are installed in rotation cup 74 than blender 71 more than Fig. 4 systems, and one end connection of blender 71 is applied
Expects pipe 70, other end connection cup first 53.
Please continue to refer to Fig. 5, because baking temperature is low, bi-component application is widely used in building materials application, working of plastics and applied
Dress field.Two-component coating is that have two kinds of components of coating and curing agent to constitute, and curing agent can accelerate coating film forming speed, and reduce
Baking temperature.In the circulatory system using gear pump painting, as shown in figure 5, coating enters first from the second coating inlet PI2
Pipeline 57, the first micro-valve 56 is closed, and the second micro-valve 54 is opened, and coating is back to from the second coating PO2 that answers back through the second pipeline 55
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 opened,
Coating is back to paint feeding system from the first coating PO1 that answers back through the second pipeline 59.When needing spraying, the first micro-valve 60 and 56 is same
When open, the second micro-valve 58 and 54 is simultaneously closed off, and curing agent and coating are simultaneously through the first pipeline PI1 and PI2, the and of the first pipeline 61
57 and coating material outlet 41 enter painting expects pipe 70 in, rotation cup in be provided with blender 71, coating and curing agent are in blender 71
Place is sent to cup first 53 and is atomized after being sufficiently mixed.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, now scavenging air AIR and clear
Wash solvent TH to have respectively entered in the first pipeline 65 and second pipe 68, while the 3rd micro-valve 66 and the 4th micro-valve 67 are alternately opened
Open, scavenging air and solvent export 48 through air freshener and enter cleaning pipeline 69, inner wall duct 72, external pipe
73, respectively first to cup 53 inside and outside wall clean；Second of operating mode is, it is necessary to when shutting down for a long time, then need to whole pipelines
Fully cleaned, in case paint solidification is to causing device damage in pipeline.Cleaning is carried out in two steps, be first solidifying agent solvent from
WS mouthfuls enter the first path 63, and the 6th micro-valve 62 is opened, and the first micro-valve 60 is closed, and curing agent solvent enters through coating material outlet 41
Expects pipe 70 is applied, is cleaned to applying expects pipe 70 and blender 71.After the cleaning of curing agent solvent is finished, the 6th micro-valve 62 is closed, the
Five micro-valves 64 are opened, and scavenging air AIR and cleaning solvent TH are had respectively entered in the first pipeline 65 and second pipe 68, while the
Three micro-valves 66 and the 4th micro-valve 67 are alternately opened, scavenging air and solvent enter simultaneously painting expects pipe 70, paint mixer 71 with
And air freshener outlet 48, cleaning pipeline 69, inner wall duct 72, in outer wall pipeline 73, to apply expects pipe 70, cleaning pipeline 69,
The inside and outside wall of blender 71 and cup first 53 is cleaned comprehensively.If using uniaxial pressure paint feeding system, the He of the second micro-valve 58
54 can use as discharging of waste liquid valve.The system of the present embodiment is a kind of two-component coating system, but the present invention is not with this
Exemplified by, the present invention can be according to actual needs in appropriate the first micro-valve of increase, the second micro-valve and the first pipeline, the second pipeline
Quantity, to complete to be more than a kind of spraying function of bi-color branch coating.
The critical piece of the present invention is valve island body, and it is in cylindrical, as shown in Figure 7 and Figure 8, and Fig. 7 is a kind of monochromatic
The structure on painting valve island, whole valve island body is into cylinder, distribution, painting, colour changing, cleaning, electrostatic high-pressure, the survey of all rotations cups
The interfaces such as speed it is all integrated with it is integral.Because monochromatic valve painting valve island micro-valve quantity is few, in order to reduce technique hole number, micro-valve is vertical
In axially placed.For monochromatic paint feeding system, the invention is not restricted to perpendicular to axially placed, it would however also be possible to employ be put parallel to axial direction
The structure put.Fig. 8 is a kind of double-colored painting valve island structure, whole valve island body into cylinder, while be also integrated with painting, it is clear
Wash, 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 for 7 micro-valves composition it is double-colored in
Portion's automatic cleaning system, but the invention is not restricted to arrange 7 sets of micro-valves simultaneously, the micro-valve perpendicular to axis is added, the present invention is maximum
12 sets of micro-valves can be arranged.
In summary, the valve island modular structure inside rotation cup of the invention not only solves micro-valve inside rotation cup and places chaotic
The problem of causing rotation cup body processing difficulties, it was also proposed that the concept of rotation cup modularized design, makes 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, due to micro-valve
It is consumable accessory, needs to inspect periodically the working condition of micro-valve during rotation cup use, modular valve island structure is not only easy to tear open
Dress is checked, and the meeting when micro-valve breaks down, micro-valve spout hole centralized displaying, makes breakdown judge more simple and fast, it is to avoid
It is conventional to need the troublesome operations the whole overhauls of rotation cup, maintenance cost is greatly reduced, improve production efficiency.
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
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, and 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 has coating import；
Second pipeline, there is coating to answer back for it；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, and 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 has coating import；
Second pipeline, there is coating to answer back for it；
Coating material outlet, it connects first pipeline and second pipeline；
First pipeline, it has air freshener import；And
Air freshener is exported, and 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 the connection or closing that first pipeline is exported with the air freshener.
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, and 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 has coating import；
Second pipeline, there is coating to answer back for it；
Coating material outlet, it connects first pipeline and second pipeline；
First pipeline, it has air intlet；
Second pipe, it has cleaning agent import；And
Air freshener is exported, and 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 first pipeline communication or closing, 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, and 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 has coating import；
There is at least one second pipeline, each second pipeline coating to answer back；
Coating material outlet, it connects at least one described first pipeline and at least one described second pipeline；
First pipeline, it has air intlet；
Second pipe, it has cleaning agent import；And
Air freshener is exported, and 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 individual 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 individual 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 connection or closing that the second pipe is exported with the air freshener；
5th micro-valve controls the connection or closing that the coating material outlet is exported with the air freshener.
9. the valve island module inside rotation cup according to claim 7, it is characterised in that valve island body also includes first
Path, it has curing agent colvent inlet, and first path is connected with the coating material outlet.
10. the valve island module inside rotation cup according to claim 7, it is characterised in that valve island module also 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
Blender, it is installed in the rotation cup, and one end of the blender connects the coating material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658911.7A CN107199135B (en) | 2017-08-04 | 2017-08-04 | Internal valve terminal of rotary cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658911.7A CN107199135B (en) | 2017-08-04 | 2017-08-04 | Internal valve terminal of rotary cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107199135A true CN107199135A (en) | 2017-09-26 |
| CN107199135B CN107199135B (en) | 2022-12-13 |
Family
ID=59912131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710658911.7A Active CN107199135B (en) | 2017-08-04 | 2017-08-04 | Internal valve terminal of rotary cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199135B (en) |
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| CN108499768A (en) * | 2018-06-11 | 2018-09-07 | 东莞市瀚晟自动化设备有限公司 | A kind of injecting type paint feeding system |
| CN110694819A (en) * | 2019-11-07 | 2020-01-17 | 天津铭捷智能装备有限公司 | Color-changing valve terminal for multifunctional manipulator |
| CN113692322A (en) * | 2020-01-30 | 2021-11-23 | Abb瑞士股份有限公司 | Coating device |
| CN113976368A (en) * | 2021-11-02 | 2022-01-28 | 三一建筑机器人(西安)研究院有限公司 | Paint conveying and mixing system |
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| CN107199135B (en) | 2022-12-13 |
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Effective date of registration: 20221027 Address after: 301700 No.80 Fuda Road, Jingjin science and Technology Valley Industrial Park, Wuqing District, Tianjin Applicant after: Tianjin Mingjie Intelligent Equipment Co.,Ltd. Address before: 065001 building 7, No. 1, Tsinghua Science and Technology Park, Jinyuan Road, Langfang Development Zone, Langfang City, Hebei Province Applicant before: LANGFANG MINGJIE COATING TECHNOLOGIES CO.,LTD. |
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