CN202627455U - Spray gun for powder coating machine - Google Patents
Spray gun for powder coating machine Download PDFInfo
- Publication number
- CN202627455U CN202627455U CN 201220214436 CN201220214436U CN202627455U CN 202627455 U CN202627455 U CN 202627455U CN 201220214436 CN201220214436 CN 201220214436 CN 201220214436 U CN201220214436 U CN 201220214436U CN 202627455 U CN202627455 U CN 202627455U
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- CN
- China
- Prior art keywords
- air inlet
- pipe
- spray gun
- spray
- nozzle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a spray gun for a powder coating machine. The spray gun comprises a spray pipe and a nozzle connected with the front end of the spray pipe. The spray gun is characterized in that the back end of the spray pipe is a material inlet, a valve applied for controlling material feeding is arranged inside the material inlet of the spray pipe, an air inlet pipe is further installed in the spray pipe, and an air inlet switch is arranged out of the air inlet pipe. An air outlet of the air inlet pipe is arranged inside the nozzle, and a mixing chamber opening at the front end of the nozzle is in cone type. Compared with the prior art, the air inlet pipe of the spray gun is arranged inside the spray pipe, and the spray gun adopts the way that air inflows from internal and materials feed from external. The effect of internal air current in the external powder can act on the mixing chamber to enable the powder to be mixed sufficiently, and therefore the powder can be more even.
Description
Technical field
The utility model relates to and whitewashes field of mechanical technique, specifically is a kind of spray gun that is used for powder coating machine.
Background technology
Powder coating machine is the machinery that whitewashes that is used in the finishing work, powder is sprayed on through spray gun accomplishes the work of whitewashing on the metope.Spray gun generally all has charging aperture and air inlet port, the pressure through gas with spraying of powdery row material on metope.But existing spray gun all is the middle part is feed pipe, and external feed stream is so exist the uneven phenomenon of powder to exist.
Summary of the invention
The utility model technical problem to be solved is the deficiency that exists to above-mentioned prior art, and provides a kind of powder to mix spray gun.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of powder coating machine spray gun; The nozzle that comprises jet pipe and be connected the jet pipe front end is characterized in that: the rear end of described jet pipe is a charging aperture, is provided with the valve that is used to control charging in the charging aperture inboard of jet pipe; In jet pipe, also be provided with air inlet pipe, be outside equipped with the air inlet switch in air inlet pipe.
The gas outlet of described air inlet pipe is positioned at described nozzle, and the hybrid chamber outlet of spray nozzle front end is taper.
Compared with prior art, the air inlet pipe of the utility model is arranged in the jet pipe, adopts the middle part air inlet, the mode of outside charging, and the effect of middle part air-flow is used in hybrid chamber and can mixes more fully in the outside powder, thereby makes powder more even.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein: 1, jet pipe, 2, nozzle, 3, hybrid chamber, 4, charging aperture, 5, valve, 6, handle, 7, air inlet port, 8, air inlet switch, 9. air inlet pipe.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, as shown in Figure 1, the utility model powder coating machine spray gun, the nozzle 2 that comprises jet pipe 1 and be connected jet pipe 1 front end, hybrid chamber 3 outlets that the gas of nozzle 2 front ends mixes with powder are taper.The rear end of jet pipe 1 is a charging aperture 4; Charging aperture 4 inboards at jet pipe are provided with the valve 5 that is used to control charging; Valve 5 also is provided with air inlet pipe 9 through handle 6 controls in jet pipe 1, the gas outlet of air inlet pipe 9 is positioned at nozzle 2; Be arranged on the outside of jet pipe 1 at the air inlet port 7 of air inlet pipe 9, air inlet pipe externally is provided with air inlet switch 8.
Claims (2)
1. powder coating machine spray gun; The nozzle that comprises jet pipe and be connected the jet pipe front end is characterized in that: the rear end of described jet pipe is a charging aperture, is provided with the valve that is used to control charging in the charging aperture inboard of jet pipe; In jet pipe, also be provided with air inlet pipe, be outside equipped with the air inlet switch in air inlet pipe.
2. powder coating machine spray gun according to claim 1 is characterized in that: the gas outlet of described air inlet pipe is positioned at described nozzle, and the hybrid chamber outlet of spray nozzle front end is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214436 CN202627455U (en) | 2012-05-14 | 2012-05-14 | Spray gun for powder coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214436 CN202627455U (en) | 2012-05-14 | 2012-05-14 | Spray gun for powder coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627455U true CN202627455U (en) | 2012-12-26 |
Family
ID=47380664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214436 Expired - Fee Related CN202627455U (en) | 2012-05-14 | 2012-05-14 | Spray gun for powder coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202627455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704661A (en) * | 2012-05-14 | 2012-10-03 | 杨秀全 | Spray gun of powder coating machine |
-
2012
- 2012-05-14 CN CN 201220214436 patent/CN202627455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704661A (en) * | 2012-05-14 | 2012-10-03 | 杨秀全 | Spray gun of powder coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130514 |