CN203695269U - Coating spraying machine for vacuum casting - Google Patents
Coating spraying machine for vacuum casting Download PDFInfo
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- CN203695269U CN203695269U CN201320656762.8U CN201320656762U CN203695269U CN 203695269 U CN203695269 U CN 203695269U CN 201320656762 U CN201320656762 U CN 201320656762U CN 203695269 U CN203695269 U CN 203695269U
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- cylinder body
- storage tank
- material spray
- spraying
- valve
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Abstract
The utility model provides a coating spraying machine for vacuum casting. The coating spraying machine comprises a pneumatic driving device, a storage tank connected to the pneumatic driving device and a pneumatic pump, wherein the pneumatic pump is connected with a sucking and spraying cylinder body; the storage tank is communicated with the sucking and spraying cylinder body through a feeding pipe, and the sucking and spraying cylinder body is connected with the feeding pipe through a check valve; the sucking and spraying cylinder body is further connected with a spraying pipe, and a spray nozzle is arranged at one end, not connected with the sucking and spraying cylinder body, of the spraying pipe; and a stirring device is arranged in the storage tank and is driven by the pneumatic driving device. The coating spraying machine for the vacuum casing has stable pressure and is suitable for a coating with a large proportion, the spraying amount is adjustable, so that the coating is uniform, and dimensional precision and quality of a casting are improved; besides, the labor intensity of a worker is greatly reduced, the work efficiency is improved, and the use is safe and convenient; by virtue of an arranged cleaning tank, the cleaning and the maintenance are convenient, the environment-friendly production is facilitated, and the economic benefit is increased; and the coating spraying machine can be widely applied to spraying and coating of a surface coating on various casting alloy and various casting molds and casting cores.
Description
Technical field
The utility model relates to the treatment facility technical field of casting mold and core in Foundry Production engineering, relates in particular to a kind of safe, stable " V " method foundry facing flush coater.
Background technology
" V " method casting also claims negative pressure casting, because getting English Vacuum(vacuum) prefix " V " of a word gains the name.
Before this, in foundry production, casting mold and core cover mostly are artificial brushing, therefore, are often difficult to control, and cause the thickness of coating irregular, and even writing dead angle place cannot brush, and can not ensure the dimensional accuracy of foundry goods.In addition, workman's labour intensity is larger, and easily causes the pollution of environment.
In addition, also have to use and press tank flush coater air spraying coating, its method is for being directly added on liquid level by air pressure.The method potential safety hazard is larger, easily causes security incident; Cannot quantitatively control discharge rate, can not guarantee the quality of spraying simultaneously; In addition,, in the time that liquid specific gravity is larger, be difficult to by air pressure, liquid be ejected.
Utility model content
The purpose of this utility model is to provide a kind of safety, stable, improves " V " method foundry facing flush coater of coating quality.
To achieve these goals, " V " method foundry facing flush coater that the utility model provides, comprising: pneumatic actuating device, the storage tank that is connected in pneumatic actuating device and pulsometer, and pulsometer is connected with inhales material spray cylinder body;
Storage tank is communicated with by feed pipe with suction material spray cylinder body, inhales material spray cylinder body and is connected by a check valve with feed pipe;
Inhale material spray cylinder body and be also connected with stuff-spraying pipe, stuff-spraying pipe is not provided with shower nozzle with one end that material spray cylinder body is connected;
In storage tank, be provided with agitating device, agitating device drives by pneumatic actuating device.
In some embodiments, pneumatic actuating device is connected to the agitating device on pulsometer and storage tank by two-way gas path pipe, is equipped with gas circuit valve on two-way gas path pipe.
In some embodiments, inhale between material spray cylinder body and stuff-spraying pipe and be connected with strainer valve, stuff-spraying pipe is provided with material spray valve.
In some embodiments, be provided with in addition a feed back pipe, feed back pipe one end is communicated in strainer valve, and the other end is communicated in storage tank.
In some embodiments, inhale in material spray cylinder body cavity and be provided with and inhale material spray piston, inhale material spray piston and be connected in pulsometer; Inhale material spray cylinder body bottom and be communicated with by check valve with feed pipe, feed pipe is communicated with a feeding-passage, and feeding-passage is communicated in storage tank, and feeding-passage is provided with material inlet valve; Inhaling material spray cylinder body is communicated with strainer valve; Inhale material spray cylinder body upper end and be provided with venthole.
In some embodiments, storage tank upper end is provided with charging aperture, charging aperture funnel, and storage tank connects agitating device by anchor ear, and the paddle of agitating device stretches in storage tank.
In some embodiments, in storage tank, charging aperture is provided with screen pack.
In some embodiments, storage tank low side is provided with discharging opening, and discharging opening is provided with discharge valve.
In some embodiments, be also provided with in addition a purge tank, purge tank is communicated in feed pipe by feed pathway, and feed pathway is provided with liquid flowing valve.
In some embodiments, purge tank upper end is provided with inlet, and inlet place is provided with inlet valve, and purge tank bottom is provided with liquid outlet, and liquid outlet is provided with liquid outlet valve.
" V " of the present utility model method foundry facing flush coater compared with prior art, has the following advantages:
1. " V " of the present utility model method foundry facing flush coater, its pressure stability is applicable to the coating of large proportion simultaneously, and discharge rate is adjustable, makes coating even, improves dimensional accuracy and the quality of foundry goods.
2. " V " of the present utility model method foundry facing flush coater, greatly reduces workman's labour intensity, has improved operating efficiency, and uses safety, convenient.
3. " V " of the present utility model method foundry facing flush coater, is provided with purge tank, is convenient to clean and maintenance, is conducive to environmental protection and produces, and has improved economic benefit.
4. " V " of the present utility model method foundry facing flush coater, can be widely used in the spraying of multiple foundry goods alloy and multiple casting mold, casting wicking surface coating.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model " V " method foundry facing flush coater.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail to explanation.
Fig. 1 has schematically shown " V " method foundry facing flush coater according to a kind of embodiment of the utility model.
As shown in Figure 1, " V " of the present utility model method foundry facing flush coater, comprising: pneumatic actuating device 1, the storage tank 2 that is connected in pneumatic actuating device 1 and pulsometer 3 and a purge tank 4.In storage tank 2, be provided with an agitating device 101.
As shown in the figure, pneumatic actuating device 1 is connected to the agitating device 101 on pulsometer 3 and storage tank 2 by two-way gas path pipe, on two-way gas path pipe, be equipped with gas circuit valve, what be connected in pulsometer 3 is that the first gas path pipe 11, the first gas path pipes 11 are provided with the first gas circuit valve 111; What be connected in agitating device 101 is that the second gas path pipe 12, the second gas path pipes 12 are provided with the second gas circuit valve 112.Drive pulsometer work by pneumatic actuating device 1, drive agitating device 101 to rotate by pneumatic actuating device 1.
Pulsometer 3 lower ends are connected with inhales material spray cylinder body 301.Its structure is: inhale in material spray cylinder body 301 cavitys and be provided with and inhale material spray piston, inhale material spray piston and be connected in pulsometer 3, inhale material spray cylinder body 301 upper ends and be provided with venthole, driven and inhaled material spray piston up-down by pulsometer 3.
Inhale material spray cylinder body 301 bottoms and be communicated with a feed pipe 3011, feed pipe 3011 is connected with check valve 3013 with the junction of inhaling material spray cylinder body 301, and check valve 3013 can only allow to inhaling the 301 interior chargings of material spray cylinder body, can not be oppositely from feed pipe 3011 dischargings; Storage tank 2 bottoms are communicated with a feeding-passage 205, and feeding-passage 205 is communicated with feed pipe 3011; Purge tank 4 bottoms are communicated with a feed pathway 401, and feed pathway 401 is also communicated with feed pipe 3011; Wherein, on feeding-passage 205, there is material inlet valve 1101, in feed pathway 401, have liquid flowing valve 402.
Inhale material spray cylinder body 301 and be also provided with and spray material port, spray material port place connects a strainer valve 3024.Strainer valve 3024 connects two pipelines, and one is stuff-spraying pipe 3012, and another is feed back pipe 2401.One end that stuff-spraying pipe 3012 is not connected with strainer valve 3024 connects a shower nozzle 121, and stuff-spraying pipe 3012 is provided with material spray valve 1211; One end that feed back pipe 2401 is not connected with strainer valve 3024 is communicated in storage tank 2 upper ends.
Storage tank 2 upper ends are provided with charging aperture 201, charging aperture 201 funnels; In storage tank 2, in charging aperture, 201 places are provided with screen pack 203, and the coating of putting into is once filtered; Storage tank 2 connects agitating device 101 by anchor ear, and the paddle of agitating device 101 stretches in storage tank 2, and agitating device 101 constantly stirs the coating in storage tank 2, prevents from condensing; Storage tank 2 low sides are provided with discharging opening 204, and discharging opening 204 is provided with discharge valve 2041, the remaining coating in discharging opening 204 easy cleaning storage tanks 2.
Purge tank 4 upper ends are provided with inlet 403, inlet 403 funnels; Inlet 403 places are provided with inlet valve 4031, open inlet valve 4031 and can add the alcohol that cleans use, close inlet valve 4031 and can prevent alcohol volatilization; Purge tank 4 bottoms are provided with liquid outlet 404, and liquid outlet 404 is provided with liquid outlet valve 4041.
When spraying, drive the suction material spray piston up-down of inhaling in material spray cylinder body 301 by pulsometer 3, open material inlet valve 1101, material spray valve 1211, close liquid flowing valve 402, while inhaling the rising of material spray piston, the coating in suction storage tank 2 enters inhales material spray cylinder body 301; Inhale material spray piston and press down, the coating that suction is come in is depressed into strainer valve 3024, and coating sprays by stuff-spraying pipe 3012 and shower nozzle 121 after the secondary filter of strainer valve 3024, and meanwhile, unnecessary coating enters storage tank 2 by feed back pipe 2401.
When cleaning, close material inlet valve 1101, open liquid flowing valve 402, while inhaling the rising of material spray piston, the alcohol in suck purge tank 4 enters inhales material spray cylinder body 301; Inhale material spray piston and press down, the alcohol that suction is come in is depressed into strainer valve 3024, and sprays by stuff-spraying pipe 3012 and shower nozzle 121, reaches the effect of detergent line.
In sum, " V " of the present utility model method foundry facing flush coater, its pressure stability is applicable to the coating of large proportion simultaneously, and discharge rate is adjustable, makes coating even, improves dimensional accuracy and the quality of foundry goods; In addition, greatly reduce workman's labour intensity, improved operating efficiency, and use safety, convenient; Be provided with purge tank, be convenient to clean and maintenance, be conducive to environmental protection and produce, improved economic benefit.Can be widely used in the spraying of multiple foundry goods alloy and multiple casting mold, casting wicking surface coating.
Claims (10)
1. " V " method foundry facing flush coater, is characterized in that, comprising: pneumatic actuating device (1), the storage tank (2) that is connected in described pneumatic actuating device (1) and pulsometer (3), and described pulsometer (3) is connected with inhales material spray cylinder body (301);
Described storage tank (2) is communicated with by feed pipe (3011) with described suction material spray cylinder body (301), and described suction material spray cylinder body (301) is connected by a check valve (3013) with described feed pipe (3011);
Described suction material spray cylinder body (301) is also connected with stuff-spraying pipe (3012), and one end that described stuff-spraying pipe (3012) is not connected with described material spray cylinder body (301) is provided with shower nozzle (121);
In described storage tank (2), be provided with agitating device (101), described agitating device (101) drives by described pneumatic actuating device (1).
2. " V " according to claim 1 method foundry facing flush coater, it is characterized in that, described pneumatic actuating device (1) is connected to the agitating device (101) on described pulsometer (3) and described storage tank (2) by two-way gas path pipe, is equipped with gas circuit valve described in two-way on gas path pipe.
3. " V " according to claim 1 and 2 method foundry facing flush coater, it is characterized in that, between described suction material spray cylinder body (301) and described stuff-spraying pipe (3012), be connected with strainer valve (3024), described stuff-spraying pipe (3012) is provided with material spray valve (121).
4. " V " according to claim 3 method foundry facing flush coater, is characterized in that, is provided with in addition a feed back pipe (2401), and described feed back pipe (2401) one end is communicated in described strainer valve (3024), and the other end is communicated in described storage tank (2).
5. according to " V " method foundry facing flush coater described in claim 1 or 2 or 4, it is characterized in that, inhale in material spray cylinder body (301) cavity and be provided with and inhale material spray piston, described suction material spray piston is connected in described pulsometer (3); Described suction material spray cylinder body (301) bottom is communicated with by described check valve (3013) with described feed pipe (3011), described feed pipe (3011) is communicated with a feeding-passage (205), described feeding-passage (205) is communicated in described storage tank (2), and described feeding-passage (205) is provided with material inlet valve (1101); Described suction material spray cylinder body (301) is communicated with described strainer valve (3024); Described suction material spray cylinder body (301) upper end is provided with venthole.
6. " V " according to claim 5 method foundry facing flush coater, it is characterized in that, described storage tank (2) upper end is provided with charging aperture (201), described charging aperture (201) funnel, described storage tank (2) connects described agitating device (101) by anchor ear, and the paddle of described agitating device (101) stretches in described storage tank (2).
7. " V " according to claim 6 method foundry facing flush coater, is characterized in that, the interior charging aperture of described storage tank (2) (201) is provided with screen pack (203).
8. " V " according to claim 7 method foundry facing flush coater, is characterized in that, described storage tank (2) low side is provided with discharging opening (204), and described discharging opening (204) is provided with discharge valve (2041).
9. according to " V " method foundry facing flush coater described in claim 1 or 2 or 8, it is characterized in that, also be provided with in addition a purge tank (4), described purge tank (4) is communicated in described feed pipe (3011) by feed pathway (401), and described feed pathway (401) is provided with liquid flowing valve (402).
10. " V " according to claim 9 method foundry facing flush coater, it is characterized in that, described purge tank (4) upper end is provided with inlet (403), described inlet (403) locates to be provided with inlet valve (4031), described purge tank (4) bottom is provided with liquid outlet (404), and liquid outlet (404) is provided with liquid outlet valve (4041).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656762.8U CN203695269U (en) | 2013-10-24 | 2013-10-24 | Coating spraying machine for vacuum casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656762.8U CN203695269U (en) | 2013-10-24 | 2013-10-24 | Coating spraying machine for vacuum casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695269U true CN203695269U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656762.8U Expired - Fee Related CN203695269U (en) | 2013-10-24 | 2013-10-24 | Coating spraying machine for vacuum casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657919A (en) * | 2013-10-24 | 2014-03-26 | 江苏凯富铸业有限公司 | Paint spraying machine used for casting in V method |
| CN106513217A (en) * | 2016-11-07 | 2017-03-22 | 上海客辉自动化设备有限公司 | Four-axis spraying machine with automatic cleaning function |
-
2013
- 2013-10-24 CN CN201320656762.8U patent/CN203695269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657919A (en) * | 2013-10-24 | 2014-03-26 | 江苏凯富铸业有限公司 | Paint spraying machine used for casting in V method |
| CN106513217A (en) * | 2016-11-07 | 2017-03-22 | 上海客辉自动化设备有限公司 | Four-axis spraying machine with automatic cleaning function |
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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: 20140709 Termination date: 20151024 |
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| EXPY | Termination of patent right or utility model |