CN203972186U - Flush coater - Google Patents
Flush coater Download PDFInfo
- Publication number
- CN203972186U CN203972186U CN201420385706.XU CN201420385706U CN203972186U CN 203972186 U CN203972186 U CN 203972186U CN 201420385706 U CN201420385706 U CN 201420385706U CN 203972186 U CN203972186 U CN 203972186U
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- China
- Prior art keywords
- gas tank
- storing gas
- top cover
- coating
- air inlet
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Abstract
The utility model discloses a kind of flush coater, comprise the storing gas tank of upper end open, the opening part of storing gas tank is provided with top cover, bottom is installed on top cover and stretches into the agitating device in storing gas tank, top cover is provided with air inlet, exhaust outlet and safety valve, air inlet is connected with safety relief device, bottom is installed on described top cover and stretches into the spraying atomising device in described storing gas tank, on the sidewall of described storing gas tank, is connected with feeding device; Agitating device stirs the coating in storing gas tank, by the air inlet on external equipment and top cover, the coating in storing gas tank is pressurizeed, and safety relief device can ensure that pressure in storing gas tank is within safe range; Coating discharges hydraulic pressure by spraying atomising device and will after coating moment atomization, be discharged into the mold cavity surface that is sprayed on body surface or object, forms sprayed coating; Coating quality is good, and coating is smoothly fine and smooth, even thickness, and coating surface is without brush mark.
Description
Technical field
The utility model relates to a kind of spraying equipment, relates in particular to a kind of flush coater that body surface or die cavity are sprayed.
Background technology
That traditional-handwork whitewashes is of poor quality, efficiency is low, and coating is coarse, in uneven thickness, coating adhesion is poor, have brush mark, turning, gap and the more difficult brush in position such as uneven, cannot meet the requirement of the large-scale production of modernization, the thickness of artificial brush roll is extremely inhomogeneous, generally, at 30～250 microns, utilization efficiency of coatings is low, cannot make up the casting flaws such as the pore of foundry goods, production cycle is long, the low and poor product quality of labor productivity.
Utility model content
Technical problem to be solved in the utility model is to provide the flush coater that a kind of coating quality is good and spray efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: flush coater, comprise the storing gas tank of upper end open, the opening part of described storing gas tank is provided with top cover, bottom is installed on described top cover and stretches into the agitating device in described storing gas tank, described top cover is provided with air inlet, exhaust outlet and safety valve, described air inlet is connected with safety relief device, bottom is installed on described top cover and stretches into the spraying atomising device in described storing gas tank, on the sidewall of described storing gas tank, be connected with feeding device.
As the preferred technical scheme of one, described agitating device comprises the drive motors being arranged on described top cover, the clutch end of described drive motors is connected with the shaft extending in described storing gas tank, the paddle that is positioned at described storing gas tank is installed on described shaft, and described paddle is provided with stirring flowing hole.
As the preferred technical scheme of one, described safety relief device comprises the high-pressure air pipe being communicated with described air inlet, and described high-pressure air pipe is connected with pressure-reducing valve.
As the preferred technical scheme of one, described spraying atomising device comprises and is arranged on described top cover and the injection tube of described storing gas tank bottom is stretched in one end, and the other end of described injection tube upwards extends and injection tube ball valve and nozzle be installed successively.
As the preferred technical scheme of one, described feeding device comprises the feeding bent pipe being arranged on described storing gas tank sidewall.
Owing to having adopted technique scheme, flush coater, comprise the storing gas tank of upper end open, the opening part of described storing gas tank is provided with top cover, bottom is installed on described top cover and stretches into the agitating device in described storing gas tank, described top cover is provided with air inlet, exhaust outlet and safety valve, and described air inlet is connected with safety relief device, bottom is installed on described top cover and stretches into the spraying atomising device in described storing gas tank, on the sidewall of described storing gas tank, be connected with feeding device; Agitating device stirs the coating in storing gas tank, by the air inlet on external equipment and top cover, the coating in storing gas tank is pressurizeed, and safety relief device can ensure that pressure in storing gas tank is within safe range; Coating discharges hydraulic pressure by spraying atomising device and will after coating moment atomization, be discharged into the mold cavity surface that is sprayed on body surface or object, forms sprayed coating; Coating quality is good, and coating is smoothly fine and smooth, even thickness, and coating surface is without brush mark.
Brief description of the drawings
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the top view of Fig. 1;
In figure: 1-storing gas tank; 2-top cover; 31-drive motors; 32-shaft; 33-paddle; 34-stirs flowing hole; 41-air inlet; 42-exhaust outlet; 43-safety valve; 51-high-pressure air pipe; 52-pressure-reducing valve; 61-injection tube; 62-injection tube ball valve; 63-nozzle; 7-feeding bent pipe; 81-discharge of materials pipe; 82-discharge of materials control valve.
Detailed description of the invention
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can revise described embodiment by various mode.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As depicted in figs. 1 and 2, flush coater, comprise the storing gas tank 1 of upper end open, the opening part of described storing gas tank 1 is provided with top cover 2, bottom is installed on described top cover 2 and stretches into the agitating device in described storing gas tank 1, described agitating device comprises the drive motors 31 being arranged on described top cover 2, the clutch end of described drive motors 31 is connected with the shaft 32 extending in described storing gas tank 1, the paddle 33 that is positioned at described storing gas tank 1 is installed on described shaft 32, and described paddle 33 is provided with and stirs flowing hole 34; Described top cover 2 is provided with air inlet 41, exhaust outlet 42 and safety valve 43, described air inlet 41 is connected with high-pressure air source, described air inlet 41 is connected with safety relief device, described safety relief device comprises the high-pressure air pipe 51 being communicated with described air inlet 41, described high-pressure air pipe 51 is connected with pressure-reducing valve 52, when the air pressure in storing gas tank 1 is during higher than the safe air pressure of maximum, pressure-reducing valve 52 is opened automatically, and the air pressure in storing gas tank 1 is remained within the scope of safe pressure; Described exhaust outlet 42 is connected with exhaust elbow, and exhaust control ball valve is installed on described exhaust elbow, in the time of needs exhaust, only need open exhaust control ball valve; Storing gas tank 1 is interior need to keep high pressure time, closes exhaust control ball valve; Bottom is installed on described top cover 2 and stretches into the spraying atomising device in described storing gas tank 1, described spraying atomising device comprises and is arranged on described top cover 2 and the injection tube 61 of described storing gas tank 1 bottom is stretched in one end, and the other end of described injection tube 61 upwards extends and injection tube ball valve 62 and nozzle 63 be installed successively; On the sidewall of described storing gas tank 1, be connected with feeding device, described feeding device comprises the feeding bent pipe 7 being arranged on described storing gas tank 1 sidewall, and described feeding bent pipe 7 is connected with head tank.
Be provided with discharge of materials mouth in storing gas tank 1 bottom, described discharge of materials mouth is connected with discharge of materials pipe 81, on described discharge of materials pipe, discharge of materials control valve 82 is installed; In the time that flush coater does not use for a long time, the coating in storing gas tank 1 can be discharged by discharge of materials pipe 81; Cleaning the liquid of storing gas tank 1 also can discharge by discharge of materials pipe 81.
Flush coater is the Special coating equipment that adopts spraying technology, its operation principle is: first by feeding bent pipe 7, coating is sent in storing gas tank 1, then by the agitating device at top, coating is carried out to uniform stirring, under the pressurization of the coating at storing gas tank 1 to suction, within safe pressure scope, through injection tube 61, coating is transported in the nozzle 63 of spraying atomising device, finally discharge hydraulic pressure at nozzle 63 places and be sprayed on object (die cavity) surface by being discharged into after coating moment atomization, after instantaneous atomization, spray to coated article surface, form sprayed coating.
Traditional-handwork whitewash exist of poor quality, efficiency is low and cannot meet the requirement of the large-scale production of modernization, the spray efficiency of flush coater is 15 times that manually whitewash, the thickness of artificial brush roll is extremely inhomogeneous, generally at 30～250 microns, utilization efficiency of coatings is low, and flush coater has not only solved the working condition of molding sand process, and the casting accuracy that make up the casting flaws such as the pore of foundry goods, meets product such as requires at many technical barriers, shorten again the production cycle, raise labour productivity and product quality.
The utlity model has following advantage:
1, coating quality is good, and coating is smoothly fine and smooth, without brush mark.Coating pressurized jet is atomized into tiny particulate by it, makes it be distributed in equably body surface, makes coating form smooth, smooth-going, fine and close coating at body surface, and without brush mark, roller marks, this is that the original method such as to brush, roll incomparable.
The features such as 2, spraying rate is fast, cost is low.One man operation's spray efficiency, up to more than 180 squares ms/h, is artificial 10～15 times of brushing.
3, improve coating adhesion.It utilizes high-pressure injection, makes the paint particles of atomization obtain strong kinetic energy; Paint particles whereby kinetic energy is ejected among hole, makes coating finer and close, thereby strengthens the mechanical snap power of coating and sand mold, improves coating adhesion.
4, coating layer thickness is even, and utilization efficiency of coatings is high.The thickness of artificial brush roll is extremely inhomogeneous, and generally, at 30～250 microns, utilization efficiency of coatings is low; Be the coating of 30 microns and spraying coating process is easy to obtain thickness.
5, easily arrive turning and space.Owing to adopting spraying coating process, coating easily arrives the positions such as turning, gap and rough difficult brush.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the utility model design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (5)
1. flush coater, it is characterized in that: the storing gas tank that comprises upper end open, the opening part of described storing gas tank is provided with top cover, bottom is installed on described top cover and stretches into the agitating device in described storing gas tank, described top cover is provided with air inlet, exhaust outlet and safety valve, described air inlet is connected with safety relief device, bottom is installed on described top cover and stretches into the spraying atomising device in described storing gas tank, on the sidewall of described storing gas tank, is connected with feeding device.
2. flush coater as claimed in claim 1, it is characterized in that: described agitating device comprises the drive motors being arranged on described top cover, the clutch end of described drive motors is connected with the shaft extending in described storing gas tank, the paddle that is positioned at described storing gas tank is installed on described shaft, and described paddle is provided with stirring flowing hole.
3. flush coater as claimed in claim 1, is characterized in that: described safety relief device comprises the high-pressure air pipe being communicated with described air inlet, and described high-pressure air pipe is connected with pressure-reducing valve.
4. flush coater as claimed in claim 1, it is characterized in that: described spraying atomising device comprises and be arranged on described top cover and the injection tube of described storing gas tank bottom is stretched in one end, the other end of described injection tube upwards extends and injection tube ball valve and nozzle is installed successively.
5. the flush coater as described in claim as arbitrary in claim 1 to 4, is characterized in that: described feeding device comprises the feeding bent pipe being arranged on described storing gas tank sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385706.XU CN203972186U (en) | 2014-07-14 | 2014-07-14 | Flush coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385706.XU CN203972186U (en) | 2014-07-14 | 2014-07-14 | Flush coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972186U true CN203972186U (en) | 2014-12-03 |
Family
ID=51969668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420385706.XU Expired - Fee Related CN203972186U (en) | 2014-07-14 | 2014-07-14 | Flush coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499010A (en) * | 2016-01-11 | 2016-04-20 | 浙江五星家具有限公司 | Efficient and energy-saving spraying machine |
| CN106111378A (en) * | 2016-08-22 | 2016-11-16 | 上海磐彩环保科技股份有限公司 | A kind of high stability low-loss spray equipment |
| CN106140511A (en) * | 2016-08-22 | 2016-11-23 | 上海磐彩环保科技股份有限公司 | A kind of energy-conserving and environment-protective spray equipment |
-
2014
- 2014-07-14 CN CN201420385706.XU patent/CN203972186U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499010A (en) * | 2016-01-11 | 2016-04-20 | 浙江五星家具有限公司 | Efficient and energy-saving spraying machine |
| CN105499010B (en) * | 2016-01-11 | 2018-01-12 | 浙江五星家具有限公司 | A kind of energy-efficient flush coater |
| CN106111378A (en) * | 2016-08-22 | 2016-11-16 | 上海磐彩环保科技股份有限公司 | A kind of high stability low-loss spray equipment |
| CN106140511A (en) * | 2016-08-22 | 2016-11-23 | 上海磐彩环保科技股份有限公司 | A kind of energy-conserving and environment-protective spray equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |