CN106733316A - The control device of blackwash sprayer - Google Patents
The control device of blackwash sprayer Download PDFInfo
- Publication number
- CN106733316A CN106733316A CN201710168896.8A CN201710168896A CN106733316A CN 106733316 A CN106733316 A CN 106733316A CN 201710168896 A CN201710168896 A CN 201710168896A CN 106733316 A CN106733316 A CN 106733316A
- Authority
- CN
- China
- Prior art keywords
- level inductor
- control device
- blackwash sprayer
- conductor
- bubble
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- 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
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
Landscapes
- Nozzles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a kind of control device of blackwash sprayer, including blackwash sprayer, it is fastened on the pitch angle control device on spray gun, described pitch angle control device is provided with level inductor, circuit breaking controller, level inductor is tubular body, encapsulation conduction liquid in level inductor, level inductor is provided with conductor at the top of two ends, conductor is connected with power line, the upper surface of conduction liquid is provided with bubble, level inductor be arranged in parallel with nozzle centerline, circuit breaking controller is moved by controlling the position of level inductor bubble, control the power supply of air pump, so as to control the air mass flow of nozzle.With metope angle close to vertical when the present invention can guarantee that spray gun spraying, it is to avoid coating spraying is uneven caused by spray angle is excessive, coatings is kept uniform, attractive in appearance.
Description
Technical field
The present invention relates to injection apparatus, specifically a kind of control device of blackwash sprayer.
Background technology
In coating spraying application, the operating angle of coating denseness, air pressure, jet length, spray gun and speed etc.
Aspect has certain requirement.
Coating denseness must be consistently too thick, inconvenience construction；It is too dilute, influence coating layer thickness, and easily trickling.Air
Pressure selects to determine that pressure selects too low or too high, and coating texture is poor between 0.4-0.8N/ ㎜ 2, and coating loss is more.
Jet length is generally 40-60cm, and nozzle centerline must be vertical with metope, because spray gun inclines in work progress
The problem of coating texture difference caused by angle/angle of depression is too big, makes external-wall coating layer uneven, unsightly.
Blackwash sprayer valve is control manually in external wall construction at this stage, because the start and stop of air pump are one
The compass of pressure, workman must be according to the size of oneself construction experience control valve closure control tolerance so as to control coating
The purpose of quantity for spray, construction quality is entirely the construction experience control by workman, and quality cannot accomplish effectively control.Coating workman
The uneven presentation quality difference for easily causing coating of construction level it is larger, it is impossible to ensure overall outer of engineering construction facade
Effect is seen, so as to influence the construction quality of engineering, the optimum combination between progress, cost.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of control device of blackwash sprayer, and the device is in spraying process
In, can nozzle centerline is vertical with metope during automatic control spraying, prevent due to spray gun inclination angle/angle of depression too greatly caused by
The problem of texture difference is applied, coatings is kept uniform, attractive in appearance.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of control device of blackwash sprayer, including blackwash sprayer, are fastened on the pitch angle control device on spray gun, and described inclines
Angle controller is provided with level inductor, circuit breaking controller, and level inductor is encapsulation conduction liquid in tubular body, level inductor,
Level inductor is provided with conductor at the top of two ends, and conductor is connected with power line, and the upper surface of conduction liquid is provided with bubble, level sensing
Device is be arranged in parallel with nozzle centerline, and circuit breaking controller is moved by controlling the position of level inductor bubble, control air pump
The air mass flow of power supply nozzle.
Using the present invention of above-mentioned technical proposal, compared with prior art, its advantage is：
The connection of level inductor and the limited angular for disconnecting of pitch angle control device are ± 5 °, in the middle of all work progress in spray tip
When heart line and metope vertical angle are more than 5 °, the bubble in pitch angle control device is moved to the conductor position of side, conductor not in contact with
Conducting liquid, the now air door closing of air compressor machine, spray gun is stopped.Blackwash sprayer is rotated, level inductor angle is treated
Recover when in the range of ± 5 °, air compressor machine air door is opened, blackwash sprayer continues normal spraying, therefore this technology can guarantee that spray
With metope angle close to vertical when rifle is sprayed, it is to avoid coating sprays uneven caused by spray angle is excessive, keeps coatings
Uniformly, it is attractive in appearance.
Further optimal technical scheme is as follows：
Described nozzle is connected by frequency-variable controller with air compressor machine.
Air compressor machine for spraying application air pressure is provided when, when pressure is sufficient, if spraying rate is not suitable for easily causing to apply
Material adhesion is too many, easily trickling；Easily cause coating relatively thin during pressure is gradually reduced, color and luster is uneven.And pass through to add
If frequency-variable controller can set pressure limit required during spray coating operations, air pressure between 0.4-0.8N/ ㎜ 2 so that
Above-mentioned quality problems are avoided, preferable construction effect is reached.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of level inductor in Fig. 1；
Description of reference numerals：1- nozzles；2- blackwash sprayers；3- level inductors；；4- conductors；5- bubbles；6- is conductive
Liquid；7- circuit breaking controllers；8- air doors；9- frequency-variable controllers；10- air compressor machines.
Specific embodiment
With reference to embodiment, the present invention is further illustrated.
Referring to Fig. 1, Fig. 2, a kind of control device of blackwash sprayer 2, by blackwash sprayer 2, is fastened on inclining on spray gun
Angle controller is constituted；Pitch angle control device is provided with level inductor 3, circuit breaking controller 7, and level inductor 3 is tubular body, level sense
Encapsulation conduction liquid 6 in device 3 is answered, conductor 4 is provided with the top of the two ends of level inductor 3, conductor 4 is connected with power line, conduction liquid 6
Upper surface is provided with bubble 5, and level inductor 3 is set with the centerline parallel of nozzle 1, and level inductor 3 is controlled by circuit breaking controller 7
Air door processed 8, nozzle 1 is connected by air door 8 with air compressor machine 10.
Nozzle 1 is connected by frequency-variable controller 9 with air compressor machine 10.
Air compressor machine 10 for spraying application air pressure is provided when, when pressure is sufficient, if spraying rate is not suitable for easily causing
Clagging is too many, easily trickling；Easily cause coating relatively thin during pressure is gradually reduced, color and luster is uneven.And pass through
Adding frequency-variable controller 9 can set pressure limit required during spray coating operations, air pressure between 0.4-0.8N/ ㎜ 2, from
And above-mentioned quality problems are avoided, reach preferable construction effect.
The connection of level inductor 3 and the limited angular for disconnecting of pitch angle control device of the present invention are ± 5 °, and all work progress are worked as
When the center line of middle spray tip 1 and metope vertical angle are more than 5 °, the bubble 5 in pitch angle control device is moved to the conductor 4 of side
Position, conductor 4 is closed not in contact with the body of conduction liquid 6, the now air door 8 of air compressor machine 10, and spray gun is stopped.Rotate coating spray
Rifle 2, when the angle of level inductor 3 is recovered in the range of ± 5 °, the air door 8 of air compressor machine 10 is opened, and blackwash sprayer 2 continues just
Often spraying, thus this technology when can guarantee that spray gun spraying with metope angle close to vertical, it is to avoid the painting caused by spray angle is excessive
Material spraying is uneven, coatings is kept uniform, attractive in appearance.
The foregoing is only specific embodiment of the invention, but protection not limited to this of the invention, any the art
Technical staff the thinkable change being equal to the technical program technical characteristic or replacement, all cover in protection of the invention
Within the scope of.
Claims (2)
1. a kind of control device of blackwash sprayer, including blackwash sprayer, is fastened on the pitch angle control device on spray gun, its feature
It is：Described pitch angle control device is provided with level inductor, circuit breaking controller, and level inductor is tubular body, level inductor
Interior encapsulation conduction liquid, level inductor is provided with conductor at the top of two ends, and conductor is connected with power line, and the upper surface of conduction liquid is provided with
Bubble, level inductor is be arranged in parallel with nozzle centerline, and circuit breaking controller is moved by controlling the position of level inductor bubble
It is dynamic, control the air mass flow of the power supply nozzle of air pump.
2. the control device of blackwash sprayer according to claim 1, it is characterised in that：Described nozzle passes through VFC
Device is connected with air compressor machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168896.8A CN106733316A (en) | 2017-03-21 | 2017-03-21 | The control device of blackwash sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168896.8A CN106733316A (en) | 2017-03-21 | 2017-03-21 | The control device of blackwash sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106733316A true CN106733316A (en) | 2017-05-31 |
Family
ID=58967280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710168896.8A Withdrawn CN106733316A (en) | 2017-03-21 | 2017-03-21 | The control device of blackwash sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733316A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202538991U (en) * | 2012-04-01 | 2012-11-21 | 海南红杉科创实业有限公司 | Airless sprayer and airless spray gun thereof |
| CN203061366U (en) * | 2012-12-06 | 2013-07-17 | 杭州宝力体育设施工程有限公司 | Plastic construction spraying machine |
| CN103769325A (en) * | 2013-11-07 | 2014-05-07 | 河源富马硬质合金股份有限公司 | Boat spray painting machine system |
| CN205020273U (en) * | 2015-09-02 | 2016-02-10 | 厦门大千振宇集团有限公司 | High pressure airless spraying gun |
| CN106197256A (en) * | 2016-07-15 | 2016-12-07 | 上海市安装工程集团有限公司 | A kind of equipment flatness detecting device and detection method thereof |
| CN206577935U (en) * | 2017-03-21 | 2017-10-24 | 唐山曹妃甸二十二冶工程技术有限公司 | The control device of blackwash sprayer |
-
2017
- 2017-03-21 CN CN201710168896.8A patent/CN106733316A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202538991U (en) * | 2012-04-01 | 2012-11-21 | 海南红杉科创实业有限公司 | Airless sprayer and airless spray gun thereof |
| CN203061366U (en) * | 2012-12-06 | 2013-07-17 | 杭州宝力体育设施工程有限公司 | Plastic construction spraying machine |
| CN103769325A (en) * | 2013-11-07 | 2014-05-07 | 河源富马硬质合金股份有限公司 | Boat spray painting machine system |
| CN205020273U (en) * | 2015-09-02 | 2016-02-10 | 厦门大千振宇集团有限公司 | High pressure airless spraying gun |
| CN106197256A (en) * | 2016-07-15 | 2016-12-07 | 上海市安装工程集团有限公司 | A kind of equipment flatness detecting device and detection method thereof |
| CN206577935U (en) * | 2017-03-21 | 2017-10-24 | 唐山曹妃甸二十二冶工程技术有限公司 | The control device of blackwash sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |