CN103495515A - Coal tar epoxy paint spraying control system - Google Patents
Coal tar epoxy paint spraying control system Download PDFInfo
- Publication number
- CN103495515A CN103495515A CN201310505179.1A CN201310505179A CN103495515A CN 103495515 A CN103495515 A CN 103495515A CN 201310505179 A CN201310505179 A CN 201310505179A CN 103495515 A CN103495515 A CN 103495515A
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- CN
- China
- Prior art keywords
- valve
- spraying
- control system
- coal tar
- paint
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
- B05B12/006—Pressure or flow rate sensors
Abstract
The invention discloses a coal tar epoxy paint spraying control system which comprises a paint vehicle configuring valve connected with a host, the paint vehicle configuring valve is connected with a spraying gun through a flow adjusting device, a pneumatic butterfly valve is connected to the flow adjusting device, the pneumatic butterfly valve is communicated with an air source through a pressure valve, and the air source is communicated with the spraying gun through a flow valve. The coal tar epoxy paint spraying control system further comprises a control device connected with the host, and the control device is respectively connected with the pressure valve and the flow adjusting valve. The coal tar epoxy paint spraying control system is simple in structure and convenient to use, adjusts the spraying of the coal tar epoxy paint, and achieves efficient and reliable control over the spraying of the coal tar epoxy paint.
Description
Technical field
The present invention relates to paint vehicle spraying control field, be specially a kind of epoxy coal asphalt paint spraying control system.
Background technology
Japanning is the key step of paint vehicle construction.For obtaining desirable paint film, the conditions such as japanning efficiency that must reach according to character, Workpiece structure and the requirement of paint vehicle, accurately select method of lacquering.Except traditional brushing method, current method has spraying, electrodeposition coating, autodeposition application, dip-coating, roller coat and curtain painting etc. now.
Spraying comprises that aerial spraying, high pressure airless spray, electrostatic spraying, double-headed spray gun spray gentle spray painting painting etc.Various sprayings are described below:
Aerial spraying is that the compressed air with 0.15～0.5MPa pressure sprays from the nozzle of spray gun, the air-flow that flow velocity is very high, make to form parital vacuum around nozzle, to paint liquid and suck this vacuum space (or delivering to nozzle with the pressure feeding manner), and make to paint liquid atomization immediately, spray to surface of the work, form evenly smooth filming after levelling.The japanning efficiency of this method is brushed high, and paint film is more smooth, but coating cloud flies upward, contaminated air.Paint liquid utilization rate is only 30%～50%, waste greatlyr, only for general scale, constructs.
High pressure airless spray is the high pressure that the piston different through area with air forms, paint vehicle is sprayed from superfine nozzle (0.2～1.0mm), and paint liquid expands immediately in atmosphere and atomization becomes very thin particulate, be ejected into surface of the work, formation is filmed.The japanning efficiency of this method is high, is applicable to the spraying of thick slurry paint vehicle, and in the large-area construction such as shipping industry, science of bridge building, application is wider.
Electrostatic spraying is under the effect of high voltage electric field, makes the coating cloud from the spray gun ejection, is with electric charge.This charged coating cloud, to the absorption of the surface of the work with different electric charge, be deposited as uniformly and film.The paint liquid utilization rate of this method can reach 80%～90%.Be mainly used in the industries such as automobile, machinery, household electrical appliance, bicycle.
The double-headed spray gun spraying is applicable to the construction of bi-component paint vehicle.Once the paint vehicle of two components mixes, and just starts crosslinking curing.With double-headed spray gun, two components are sprayed respectively by the ratio of the required from two nozzles, form aerosol and mix, be sprayed on the surface of workpiece, formation is filmed.Aerosol spraying be with fluoro trichloromethane or dichlorodifluoromethane or other liquescent gas as cast charge, with paint vehicle, mixes in the metal can sealed of packing into, the hand push type minor valve is housed on tank.During japanning, the paint liquid in tank is fully shaken up, then press the button, open minor valve, paint liquid borrow the cast charge gasification the rear pressure generated, and from the valve ejection, is sprayed at and is coated with surface above, and formation is filmed, and is mainly used in family's small size application and car repair aspect.
Summary of the invention
Technical problem solved by the invention is to provide a kind of epoxy coal asphalt paint spraying control system, to solve the problem proposed in the above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
The epoxy coal asphalt paint spraying control system, comprise the paint vehicle configuration valve be connected with main frame, described paint vehicle configuration valve is connected with spray gun by flow regulator, be connected with Pneumatic butterfly valve on described flow regulator, described Pneumatic butterfly valve is communicated with source of the gas by pressure valve, described source of the gas is communicated with spray gun by flow valve, also comprises the control device be connected with main frame, and described control device is connected with pressure valve, flow valve respectively.
Further, between described coating configuration valve and flow regulator, be connected with flow sensor, described flow sensor is connected with control device.
Further, described flow regulator also is connected with the back pressure controller, and described back pressure controller is connected with coating configuration valve with control device respectively.
Beneficial effect
The present invention is simple in structure, easy to use, and both to epoxy coal asphalt paint, spraying was regulated, and also realizes, reliably control efficient to the spraying of epoxy coal asphalt paint.
The accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
The specific embodiment
In order to make of the present inventionly to realize technological means, creation characteristic, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, the epoxy coal asphalt paint spraying control system, comprise the paint vehicle configuration valve be connected with main frame, described paint vehicle configuration valve is connected with spray gun by flow regulator, be connected with Pneumatic butterfly valve on described flow regulator, described Pneumatic butterfly valve is communicated with source of the gas by pressure valve, and described source of the gas is communicated with spray gun by flow valve, also comprise the control device be connected with main frame, described control device is connected with pressure valve, flow valve respectively.Be connected with flow sensor between described coating configuration valve and flow regulator, described flow sensor is connected with control device.Described flow regulator also is connected with the back pressure controller, and described back pressure controller is connected with coating configuration valve with control device respectively.The present invention is simple in structure, easy to use, and both to epoxy coal asphalt paint, spraying was regulated, and also realizes, reliably control efficient to the spraying of epoxy coal asphalt paint.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. epoxy coal asphalt paint spraying control system, comprise the paint vehicle configuration valve be connected with main frame, it is characterized in that: described paint vehicle configuration valve is connected with spray gun by flow regulator, be connected with Pneumatic butterfly valve on described flow regulator, described Pneumatic butterfly valve is communicated with source of the gas by pressure valve, described source of the gas is communicated with spray gun by flow valve, also comprises the control device be connected with main frame, and described control device is connected with pressure valve, flow valve respectively.
2. epoxy coal asphalt paint spraying control system according to claim 1 is characterized in that: be connected with flow sensor between described coating configuration valve and flow regulator, described flow sensor is connected with control device.
3. epoxy coal asphalt paint spraying control system according to claim 1, it is characterized in that: described flow regulator also is connected with the back pressure controller, and described back pressure controller is connected with control device and coating configuration valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505179.1A CN103495515A (en) | 2013-10-23 | 2013-10-23 | Coal tar epoxy paint spraying control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505179.1A CN103495515A (en) | 2013-10-23 | 2013-10-23 | Coal tar epoxy paint spraying control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103495515A true CN103495515A (en) | 2014-01-08 |
Family
ID=49860824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310505179.1A Pending CN103495515A (en) | 2013-10-23 | 2013-10-23 | Coal tar epoxy paint spraying control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103495515A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096651A (en) * | 2014-08-01 | 2014-10-15 | 苏州多贝机械科技有限公司 | New epoxy-coal asphalt paint spray control system |
| CN107199138A (en) * | 2017-06-29 | 2017-09-26 | 安徽信陆电子科技有限公司 | A kind of spraying equipment control pressurer system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320280A (en) * | 1992-06-19 | 1994-06-14 | Graco Inc. | Pneumatically controlled spraying system having a diaphragm-operated switch |
| JPH07136557A (en) * | 1993-11-19 | 1995-05-30 | Honda Motor Co Ltd | Control method for playback type coating application robot |
| CN202263671U (en) * | 2011-09-21 | 2012-06-06 | 上海天地涂料有限公司 | Coating spray control system |
| CN202270603U (en) * | 2011-10-10 | 2012-06-13 | 天津七所高科技有限公司 | Novel spraying gun controller |
| CN202490713U (en) * | 2012-04-01 | 2012-10-17 | 淮南矿业(集团)有限责任公司 | Air-pressurizing self-paint-spray device |
-
2013
- 2013-10-23 CN CN201310505179.1A patent/CN103495515A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320280A (en) * | 1992-06-19 | 1994-06-14 | Graco Inc. | Pneumatically controlled spraying system having a diaphragm-operated switch |
| JPH07136557A (en) * | 1993-11-19 | 1995-05-30 | Honda Motor Co Ltd | Control method for playback type coating application robot |
| CN202263671U (en) * | 2011-09-21 | 2012-06-06 | 上海天地涂料有限公司 | Coating spray control system |
| CN202270603U (en) * | 2011-10-10 | 2012-06-13 | 天津七所高科技有限公司 | Novel spraying gun controller |
| CN202490713U (en) * | 2012-04-01 | 2012-10-17 | 淮南矿业(集团)有限责任公司 | Air-pressurizing self-paint-spray device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096651A (en) * | 2014-08-01 | 2014-10-15 | 苏州多贝机械科技有限公司 | New epoxy-coal asphalt paint spray control system |
| CN107199138A (en) * | 2017-06-29 | 2017-09-26 | 安徽信陆电子科技有限公司 | A kind of spraying equipment control pressurer system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |