CN105797886A - Electrostatic paint spraying system - Google Patents
Electrostatic paint spraying system Download PDFInfo
- Publication number
- CN105797886A CN105797886A CN201610347690.7A CN201610347690A CN105797886A CN 105797886 A CN105797886 A CN 105797886A CN 201610347690 A CN201610347690 A CN 201610347690A CN 105797886 A CN105797886 A CN 105797886A
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- Prior art keywords
- raw material
- material supply
- coating
- electrostatic
- supply assembly
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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
- B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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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
- B05B5/16—Arrangements for supplying liquids or other fluent material
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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
- B05B5/16—Arrangements for supplying liquids or other fluent material
- B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
- B05B5/1616—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material
- B05B5/1625—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material the insulating means comprising an intermediate container alternately connected to the grounded material source for filling, and then disconnected and electrically insulated therefrom
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention discloses an electrostatic paint spraying system. The electrostatic paint spraying system comprises an isolation feeding unit and an airflow control unit; the isolation feeding unit includes an external raw material box, a transfer device and an internal raw material supply module; the internal raw material supply module is connected with a feed port of at least one paint spraying device; raw materials in the external raw material box are conveyed to the internal raw material supply module through the transfer device to prevent static electricity carried by the internal raw material supply module from being transferred to the external raw material box; and the airflow control unit is connected with an airflow input port of at least one paint spraying device for controlling an airflow input state of the paint spraying device. Compared with no air drying in the prior art, the electrostatic paint spraying system has the advantages that residual liquid in an equipment pipe can be blown away through air drying, so that the electrostatic paint spraying system is more important for electrostatic equipment, can prevent leakage of the static electricity in subsequent use, can be suitable for double-component paint, is more suitable for single-component paint, is suitable for a scene with heavy paint fog, and is more suitable for a scene with thin paint fog.
Description
Technical field
The present invention relates to automatization's coating Electrostatic Spray Technology field, be specifically related to a kind of coating electrostatic coating system.
Background technology
Existing electrostatic rotating cup spraying technology is in industry extensive uses such as car surface spray paint, and these industries mainly use one-component coating, this kind of coating be mainly characterized by just can solidify when high-temperature baking, dry solidification will not be there is in spraying process.But adopting the scene of dual-component coating (paint vehicle etc.), particularly heavy antisepsis field is generally adopted two-component air-dry type coating, this kind of coating owing to adding firming agent before construction, coating will solidify under field conditions (factors), existing electrostatic rotating cup spraying technology can produce when being applied to this kind of coating to solidify, paint the series of problems such as slag, blocking shower nozzle, stability is excessively poor, even cannot use, at present, on-the-spot in the spraying adopting two-component air-dry type coating, it is generally adopted the airless spraying of non-electrostatic rotation cup.
It addition, on-the-spot at such as heavy anti-corrosion paint, owing to execution conditions are poor, the on-the-spot coating cloud of spraying is very big, and after conventional electrostatic rotation cup spraying equipment easily produces long-pending paint, the high-tension problem of electrostatic do not gone up by band.
Therefore exploitation one adapts to two-component air-dry type coating, and can be a problem needing to solve at the electrostatic rotating cup spraying equipment of big coating cloud scene application.Meanwhile, this spraying equipment also more adapts to one-component coating and the little scene of coating cloud.
On-the-spot in the spraying adopting two-component air-dry type coating, it is generally adopted airless spraying at present, such spraying technology spray pressure is very big, paint splash, bounce-back are wasted very big, painting rate generally only has 50%, namely only the coating of 50% is attached on workpiece and becomes effective paint film, and the coating of other 50% then splashes, rebounding becomes coating cloud and paint slag, causes a large amount of wastes and the environmental pollution of resource.
The spraying of electrostatic rotating cup is only small to the absorption affinity of coating and rotation cup centrifugal force due to electrostatic, and seldom, painting rate is typically in more than 80% for paint splash, bounce-back.But two-component air-dry type coating owing to adding firming agent before construction, coating will solidify under field conditions (factors), existing electrostatic rotating cup spraying technology can produce when being applied to this kind of coating to solidify, paint the series of problems such as slag, blocking shower nozzle, stability is excessively poor, even cannot use, therefore adopt the spraying scene of two-component air-dry type coating still to adopt high-pressure gasless plating technique at present.
Additionally, electrostatic rotating cup spraying technology is currently mainly applied in automobile industry, the on-the-spot cleanliness factor of its spraying is significantly high, but two-component air-dry type coating site of deployment coating cloud is very big, after conventional electrostatic rotation cup spraying equipment easily produces long-pending paint, the high-tension problem of electrostatic do not gone up by band, therefore exploitation one adapts to two-component air-dry type coating, and can be a problem needing to solve at the electrostatic rotating cup spraying equipment of big coating cloud scene application.Such spraying equipment also more adapts to the spraying at one-component coating, the little scene of coating cloud.
Summary of the invention
It is an object of the invention to provide coating electrostatic coating system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: coating electrostatic coating system, including painting spraying device, described painting spraying device includes rotation cup, revolves, for driving, air supporting motor and the air-flow reshaper that cup rotates, it is characterized in that, described system also includes isolation feed unit and flow control units；Described isolation feed unit includes external feed case, relay and internal raw material supply assembly, described internal raw material supply assembly is connected with the charging aperture of at least one painting spraying device, the raw material of external feed case is delivered to internal raw material supply assembly by relay, and relay realizes external feed case and does not directly connect in the course of the work with the raw material of internal raw material supply assembly, to prevent the electrostatic that internal raw material supply assembly is with to be transferred to external feed case；Described flow control units is connected with the air-flow input port of at least one painting spraying device, for controlling the air-flow input state of described painting spraying device.
Preferred version, described system also includes cleaning systems unit and the first valve body, described first valve body is for connecting the output port of the isolation raw material output port of feed unit, painting spraying device and cleaning systems unit, and realizes the switching between isolation feed unit and cleaning systems unit of the painting spraying device input object.
Preferred version, described isolation feed unit includes the first cleaning medium and second and cleans medium, and described first cleans medium cleans for device, and second cleans medium for clearing up the residue of the first cleaning medium.
Preferred version, the outfan of the one or more unit in isolation feed unit, cleaning systems unit and flow control units connects part flow arrangement, described part flow arrangement can be connected with multiple painting spraying devices simultaneously, it is achieved the one or more unit feed to multiple painting spraying devices.
Preferred version, described first valve body includes feed back assembly, and described feed back assembly realizes internal raw material supply assembly and keeps flow regime to the internal raw material of the first valve channel when corresponding painting spraying device performs cleaning process.
Preferred version, the valve body of described first valve body and part flow arrangement is controlled by gas pressure.
Preferred version, the air-flow for controlling the first valve body and part flow arrangement valve body is provided and in far-end control from far-end by flow control units.
Preferred version, charging aperture, relaying material box and the discharging opening that is connected with relaying material box and do not contact with internal raw material supply assembly that described relay includes being connected with external feed case and do not contact with relaying material box, wherein charging aperture is opened time different with discharging opening.
Preferred version, described internal raw material supply assembly is the inside material box for storing raw material.
Preferred version, described relay includes the charging aperture and the relaying material box that are connected with external feed case and do not contact with relaying material box, described charging aperture and internal raw material supply assembly are A class Fast Interface of Pipeline, relaying material box includes the B class Fast Interface of Pipeline corresponding with A class Fast Interface of Pipeline and controls the frame that material box moves, and described frame is connected with the A class Fast Interface of Pipeline of charging aperture and internal raw material supply assembly respectively for the B class Fast Interface of Pipeline controlling raw material.
Compared with prior art, the invention has the beneficial effects as follows: this coating electrostatic coating system, by relay material box achieve painting spraying device make system with the isolation of high-pressure electrostatic and raw material supply end, adopt the pore valve body from far-end control, it is to avoid the deficiency that Electromagnetic Control is easily damaged in environment under high pressure.Multiple cleaning medium is set, has taken into account cleaning systems effect and electrostatic isolation effect.This kind of system is particularly suitable for making coating cloud charged in internal system, solves the key issue of electrostatic leakage while adding coating cloud charging effect.
Accompanying drawing explanation
Fig. 1 is the first coating pond and the second coating pond schematic diagram of the present invention；
Fig. 2 is the parametric controller schematic diagram of the present invention；
Fig. 3 is a kind of embodiment attachment structure schematic diagram of isolation feed unit of the present invention.
In figure: 1 part flow arrangement, 2 filters, shaping pipeline in 3,4 outer shaping pipelines, 5 external control decompressors, 6 air control switch devices, 7 water tanks, 8 first membrane pumps, 81 second membrane pumps, 9 relief cock devices, 10 flow dividers, 11 agitators, 12 storage bins, 121 parametric controller, 13 material boxes, 14 hydraulic pressure paint pumps, 15 spraying equipments, 16, unidirectional quantitative hopper, 17, unidirectional quantitative hydraulic pump.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The preferred embodiments of the present invention are as follows: coating electrostatic coating system, and including painting spraying device, described painting spraying device includes rotation cup, revolves, for driving, air supporting motor and the air-flow reshaper that cup rotates.Wherein rotation cup high-speed rotation under the driving of air supporting motor, makes the coating through the ejection of overwinding cup be formed vaporific.Described system also includes isolation feed unit and flow control units；Described isolation feed unit includes external feed case, relay and internal raw material supply assembly, described internal raw material supply assembly is connected with the charging aperture of at least one painting spraying device, the raw material of external feed case is delivered to internal raw material supply assembly by relay, and relay realizes external feed case and does not directly connect in the course of the work with the raw material of internal raw material supply assembly, to prevent the electrostatic that internal raw material supply assembly is with to be not passed to external feed case；Described flow control units is connected with the air-flow input port of at least one painting spraying device, for controlling the air-flow input state of described painting spraying device.This system can realize the effect of high-pressure electrostatic internal pressurization: concrete, and conventional electrostatic paint spraying system sprays uniformly to make coating cloud, it is necessary to makes electrostatic on coating cloud band, makes coating cloud naturally uniformly scatter by electrostatic force.But the charging effect of coating cloud can change along with the concentration of coating cloud and painting environment and change, and affects effect of spraying paint.And if directly make coating electrified by system hardware, if key position electrostatic isolation do bad, be easy for causing danger of hazardous electrical discharges, system equipment also easily damages because of electrostatic environment.The scheme of the present embodiment achieves the isolation of key position electrostatic, such as feed end isolation etc..So under internal (electrostatic) pattern of pressure, more for advantage.
Preferred embodiment scheme, described system also includes cleaning systems unit and the first valve body, described first valve body is for connecting the output port of the isolation raw material output port of feed unit, painting spraying device and cleaning systems unit, and realizes the switching between isolation feed unit and cleaning systems unit of the painting spraying device input object.Increase cleaning systems unit and the first valve body, it is possible to achieve the automatization of system cleans and runs.
Preferred embodiment scheme, described isolation feed unit includes the first cleaning medium and second and cleans medium, and described first cleans medium cleans for device, and second cleans medium for clearing up the residue of the first cleaning medium.Generally, clean medium by first and be set to the medium of water, organic solvent or other applicable cleaning dope residues, and the second cleaning medium can adopt air or the noble gas such as dry air, nitrogen etc., it is used on the one hand drying up the first medium residual, on the other hand for increasing the insulating properties of the equipment of being cleaned by.
Preferred embodiment scheme, the outfan of the one or more unit in isolation feed unit, cleaning systems unit and flow control units connects part flow arrangement, described part flow arrangement can be connected with multiple painting spraying devices simultaneously, it is achieved the one or more unit feed to multiple painting spraying devices.Program design achieves and carries out raw material supply by feeding system to crossing a shower nozzle (painting spraying device), it is achieved that system scale.Compared to tradition pattern one to one, very big must save system cost, improve system work efficiency.
Preferred embodiment scheme, described first valve body includes feed back assembly, and described feed back assembly realizes internal raw material supply assembly and keeps flow regime to the internal raw material of the first valve channel when corresponding painting spraying device performs cleaning process.Under preferred condition, the discharge end of feed back assembly is connected directly in internal raw material supply assembly, it is achieved feedstock circulation.
Preferred embodiment scheme, the valve body of described first valve body and part flow arrangement is controlled by gas pressure.And the air-flow for controlling the first valve body and part flow arrangement valve body is provided and in far-end control from far-end by flow control units.Gas far-end application valve body is mainly used in replacing perforation electromagnetic control system, one of purpose is when adopting internal pressurization pattern, electromagnetic control system easily damages because of electrical breakdown, but if adopting the gas far-end possessing insulation effect to control, such issues that can well solve.And the control system for controlling gaseous state can also arrange the far-end of principles electrostatic and integrated.
Preferred embodiment scheme, charging aperture, relaying material box and the discharging opening that is connected with relaying material box and do not contact with internal raw material supply assembly that described relay includes being connected with external feed case and do not contact with relaying material box, wherein charging aperture is opened time different with discharging opening.
Preferred embodiment scheme, described internal raw material supply assembly is the inside material box for storing raw material.
Preferred embodiment scheme, described relay includes the charging aperture and the relaying material box that are connected with external feed case and do not contact with relaying material box, described charging aperture and internal raw material supply assembly are A class Fast Interface of Pipeline, relaying material box includes the B class Fast Interface of Pipeline corresponding with A class Fast Interface of Pipeline and controls the frame that material box moves, and described frame is connected with the A class Fast Interface of Pipeline of charging aperture and internal raw material supply assembly respectively for the B class Fast Interface of Pipeline controlling raw material.
Above three groups of preferred embodiments are the multiple schemes effectively realizing feed end electrostatic isolation.
In order to deepen the understanding to the principle of the invention, a pair the present invention program principle below in conjunction with the whole implementation mode of the present invention elaborates:
Whole implementation mode 1:
nullRefer to Fig. 1，The present invention provides a kind of technical scheme: coating electrostatic coating system，Including material box 13 and part flow arrangement 1，Part flow arrangement 1 place is provided with electromagnetic valve，And part flow arrangement 1 includes an outlet and two entrances，The outlet of part flow arrangement 1 is connected with spraying equipment 15 by pipeline，One entrance of part flow arrangement 1 connects paint supply pipeline，Paint supply pipeline is being provided with relief cock device 9 near part flow arrangement 1 place，Relief cock device 9 includes overflow air relief valve and electromagnetic valve，Paint supply pipeline is provided with flow divider 10 and the first membrane pump 8，And flow divider 10 is near relief cock device 9，Part flow arrangement 1 is connected to outer shaping pipeline 4 by pipeline，And it is provided with air control switch device 6 between part flow arrangement 1 and outer shaping pipeline 4，Air control switch device 6 includes gas control check valve and electromagnetic valve，Outer shaping pipeline 4 is connected to interior shaping pipeline 3，And it is provided with external control decompressor 5 between outer shaping pipeline 4 and interior shaping pipeline 3，External control decompressor 5 includes external control air relief valve and electromagnetic valve，Interior shaping pipeline 3 is connected to filter 2，Part flow arrangement 1 is connected to water tank 7 by pipeline，And between part flow arrangement 1 and water tank 7, it is sequentially provided with air control switch device 6、Filter 2 and the second membrane pump 81，Material box 13 is connected to hydraulic pressure paint pump 14 by pipeline，Hydraulic pressure paint pump 14 is connected to the first coating pond by pipeline，And pipeline is in that the junction of the first coating pond is provided with air control switch device 6，First coating pond be arranged right below the second coating pond，And it also is provided with air control switch device 6 in the bottom of the first coating pond，The inside of the first coating pond and the second coating pond is equipped with agitator 11，Second coating pond is connected by pipeline and the first membrane pump 8，First coating pond and the second coating pond are insulated case.
Three-way valve switching when making equipment need to clean, first by water cleaning equipment after switching, water uses air air-dry after cleaning, compared to existing technology without air-dry, the water of residual in equipment pipe is blown away by air-dry, electrostatic apparatus is even more important, electrostatic leakage in follow-up use can be prevented, can be provided separately by the first coating pond and the second coating pond, when top coating pond charging, air control switch device 6 bottom the coating pond of top is closed, not coating pond feeding downwards, air control switch device 6 below is opened after the coating pond charging of top, to coating pond charging below.System worked well after charging, by lower section coating pond feed, sprays paint, it is therefore intended that, two coating pond spatial separation, can effectively prevent electrostatic from revealing from infeed end.
Whole implementation mode 2:
Refer to Fig. 2, the present invention provides a kind of technical scheme, the other technologies of this programme require identical with embodiment 1 with feature, its difference is in that: material box 13 pipeline is connected to hydraulic pressure paint pump 14, hydraulic pressure paint pump 14 is connected to storage bin 12 by pipeline, and pipeline is in that the junction of storage bin 12 is provided with air control switch device 6, storage bin 12 is connected to servo dosing pump, and storage bin 12 and servo dosing pump are respectively positioned on parametric controller 121, the inside of storage bin 12 is provided with agitator 11, storage bin 12 is connected by pipeline and the first membrane pump 8, storage bin 12 is insulated case, and servo dosing pump is two.
Refer to Fig. 3, the present invention provides a kind of technical scheme, the other technologies of this programme require identical with embodiment 2 with feature, it differs mainly from: be connected with unidirectional quantitative hydraulic pump 17 and unidirectional quantitative hopper 16 in turn between material box 13 pipeline connection storage bin 12, described unidirectional quantitative hopper 16 is connected to servo dosing pump, the feed end of unidirectional quantitative hopper is connected with unidirectional quantitative hydraulic pump 17, and discharge end is by Fast Interface of Pipeline A1 and the corresponding Fast Interface of Pipeline B being located on storage bin 12 docking；When raw material exports from storage bin 12, Fast Interface of Pipeline B then docks with Fast Interface of Pipeline A2, and storage bin 12 also includes frame, and described frame is used for controlling snap joint B and switches connection between snap joint A1 and A2.
Alternately docking with two pipelines by controlling dosing pump, the paint spraying system making static electrification is isolated with the raw material supply of not static electrification, it is prevented that the parts that outside is not isolated from by electrostatic leakage or placement electrostatic form danger.The single servo dosing pump mode filling paint by aspirating, owing to gravity, air pressure etc. act on, it is easy to causing that metering is inaccurate, another of two servo dosing pumps can provide thrust for coating.
The power of rotary cup spray equipment is provided by air supporting motor.The axle center of air supporting motor can be in suspended state by the air of input motor, reduce rotation friction, under the effect of dynamic air-flow, motor can high speed rotating, rotating speed can reach 8-10 ten thousand rpms, air reshaper defines an invisible breast cup areas by air-flow, spray paint range accuracy for controlling rotation cup, on the other hand, reduce paint loss, there is no reshaper, coating can splash everywhere, for electrostatic spraying, the more important thing is that parameters such as making ambient humidity is more beneficial for electrostatic and keeps, avoid legacy equipment and cause that because coating spreads the problem that environment cannot store electrostatic occurs.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (10)
1. coating electrostatic coating system, including painting spraying device, described painting spraying device includes rotation cup, revolves, for driving, air supporting motor and the air-flow reshaper that cup rotates, it is characterised in that described system also includes isolation feed unit and flow control units；Described isolation feed unit includes external feed case, relay and internal raw material supply assembly, described internal raw material supply assembly is connected with the charging aperture of at least one painting spraying device, the raw material of external feed case is delivered to internal raw material supply assembly by relay, and relay realizes external feed case and does not directly connect in the course of the work with the raw material of internal raw material supply assembly, to prevent the electrostatic that internal raw material supply assembly is with to be transferred to external feed case；Described flow control units is connected with the air-flow input port of at least one painting spraying device, for controlling the air-flow input state of described painting spraying device.
2. coating electrostatic coating system according to claim 1, it is characterized in that, described system also includes cleaning systems unit and the first valve body, described first valve body is for connecting the output port of the isolation raw material output port of feed unit, painting spraying device and cleaning systems unit, and realizes the switching between isolation feed unit and cleaning systems unit of the painting spraying device input object.
3. coating electrostatic coating system according to claim 2, it is characterized in that, described isolation feed unit includes the first cleaning medium and second and cleans medium, and described first cleans medium cleans for device, and second cleans medium for clearing up the residue of the first cleaning medium.
4. coating electrostatic coating system according to claim 2, it is characterized in that, the outfan of the one or more unit in isolation feed unit, cleaning systems unit and flow control units connects part flow arrangement, described part flow arrangement can be connected with multiple painting spraying devices simultaneously, it is achieved the one or more unit feed to multiple painting spraying devices.
5. coating electrostatic coating system according to claim 2, it is characterized in that, described first valve body includes feed back assembly, and described feed back assembly realizes internal raw material supply assembly and keeps flow regime to the internal raw material of the first valve channel when corresponding painting spraying device performs cleaning process.
6. the coating electrostatic coating system according to any one claim of claim 1 to 5, it is characterised in that the valve body of described first valve body and part flow arrangement is controlled by gas pressure.
7. coating electrostatic coating system according to claim 6, it is characterised in that the air-flow for controlling the first valve body and part flow arrangement valve body is provided and in far-end control from far-end by flow control units.
8. coating electrostatic coating system according to claim 1 and 2, it is characterized in that, charging aperture, relaying material box and the discharging opening that is connected with relaying material box and do not contact with internal raw material supply assembly that described relay includes being connected with external feed case and do not contact with relaying material box, wherein charging aperture is opened time different with discharging opening.
9. coating electrostatic coating system according to claim 8, it is characterised in that described internal raw material supply assembly is the inside material box for storing raw material.
10. coating electrostatic coating system according to claim 1 and 2, it is characterized in that, described relay includes the charging aperture and the relaying material box that are connected with external feed case and do not contact with relaying material box, described charging aperture and internal raw material supply assembly are A class Fast Interface of Pipeline, relaying material box includes the B class Fast Interface of Pipeline corresponding with A class Fast Interface of Pipeline and controls the frame that material box moves, and described frame is connected with the A class Fast Interface of Pipeline of charging aperture and internal raw material supply assembly respectively for the B class Fast Interface of Pipeline controlling raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347690.7A CN105797886A (en) | 2016-05-24 | 2016-05-24 | Electrostatic paint spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347690.7A CN105797886A (en) | 2016-05-24 | 2016-05-24 | Electrostatic paint spraying system |
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| CN105797886A true CN105797886A (en) | 2016-07-27 |
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| CN201610347690.7A Pending CN105797886A (en) | 2016-05-24 | 2016-05-24 | Electrostatic paint spraying system |
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Cited By (4)
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| CN108201983A (en) * | 2018-03-14 | 2018-06-26 | 无锡职业技术学院 | Inner wall of the pipe floating raft type air cushion electrostatic spraying nozzle |
| CN108620246A (en) * | 2018-05-30 | 2018-10-09 | 第拖拉机股份有限公司 | Power-up electrostatic rotating cup sprays agriculture machine cockpit and its operating method automatically in a kind of |
| CN110124916A (en) * | 2019-06-27 | 2019-08-16 | 西安环海机器人科技有限公司 | It can be used for the mixed aerosol system of high viscosity dual-component coating |
| CN110538734A (en) * | 2019-10-10 | 2019-12-06 | 河南捷威机器人科技有限公司 | feeding device and feeding method of rotary cup type electrostatic spraying system |
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| CN108620246A (en) * | 2018-05-30 | 2018-10-09 | 第拖拉机股份有限公司 | Power-up electrostatic rotating cup sprays agriculture machine cockpit and its operating method automatically in a kind of |
| CN108620246B (en) * | 2018-05-30 | 2023-09-12 | 第一拖拉机股份有限公司 | Inner-powered electrostatic rotary cup automatic spraying agricultural machine cockpit and operation method thereof |
| CN110124916A (en) * | 2019-06-27 | 2019-08-16 | 西安环海机器人科技有限公司 | It can be used for the mixed aerosol system of high viscosity dual-component coating |
| CN110538734A (en) * | 2019-10-10 | 2019-12-06 | 河南捷威机器人科技有限公司 | feeding device and feeding method of rotary cup type electrostatic spraying system |
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