CN202893564U - Improved structure of powder spraying gun - Google Patents
Improved structure of powder spraying gun Download PDFInfo
- Publication number
- CN202893564U CN202893564U CN 201220509714 CN201220509714U CN202893564U CN 202893564 U CN202893564 U CN 202893564U CN 201220509714 CN201220509714 CN 201220509714 CN 201220509714 U CN201220509714 U CN 201220509714U CN 202893564 U CN202893564 U CN 202893564U
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- China
- Prior art keywords
- powder
- nozzle
- absorbing pipe
- pipe
- spraying gun
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved structure of a powder spraying gun, which comprises a spraying gun pipe, a nozzle, a throat pipe, a powder suction pipe and a powder storage tank, wherein the throat pipe and the nozzle are arranged in the spraying gun pipe from front to back, the front end of the powder suction pipe stretches into a space which is arranged between the throat pipe and the nozzle in the spraying gun pipe, the tail end of the powder suction pipe stretches into the powder storage tank, a stirring chamber is arranged on the lower portion of the powder storage tank, a stirrer is arranged in the stirring chamber, and a spiral slot or a spiral bulge is arranged on the inner wall of the tail end of the powder suction pipe. The stirring chamber is arranged on the lower portion of the powder storage tank, the stirrer is arranged in the stirring chamber, powder coating perfectly flows by being stirred by the stirrer, powder is easier to be sucked out, and is uniformly supplied, because the spiral slot or the spiral bulge is arranged on the inner wall of the tail end of the powder suction pipe, the powder coating is further stirred during the transportation process.
Description
Technical field
The utility model relates to the application dust gun.
Background technology
Dust gun is used for Workpiece coating, wherein powder is stored in the storage powder tank, trunnion and nozzle are located in the lance tube from front to back, powder absorbing pipe one end stretches into the space between described lance tube inner ventury and nozzle, the powder absorbing pipe other end stretches into described storage powder tank, and powdery paints is conducted in the lance tube by suction and sprays.But some powdery paints is mobile poor, and powder is not easy sucking-off in storage powder tank, usually cause for powder interruption and inhomogeneous for powder.
The utility model content
Technical problem to be solved in the utility model just provides a kind of dust gun and improves structure, and is good for the powder continuity, even for powder.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of dust gun improves structure, it is characterized in that: comprise lance tube, nozzle, trunnion, powder absorbing pipe, storage powder tank, described trunnion and described nozzle are located in the lance tube from front to back, described powder absorbing pipe front end stretches into the space between described lance tube inner ventury and nozzle, the powder absorbing pipe end stretches into described storage powder tank, described storage powder tank bottom is provided with the teeter chamber, be provided with agitator in the described teeter chamber, described powder absorbing pipe inner wall at end is provided with helicla flute or spiral salient, and described powder absorbing pipe end bottom is provided with bell.
Preferably, between described trunnion and described nozzle at a distance of 12mm.
Preferably, described storage powder pot bottom is fluidized plate, and described fluidized plate is the microwell plate that polyethylene powders sinters into.
The utility model is provided with the teeter chamber in storage powder tank bottom, in the teeter chamber, be provided with agitator, stir by agitator, the mobile of powdery paints improves, and the easier sucking-off of powder is even for powder, and because the powder absorbing pipe inner wall at end is provided with helicla flute or spiral salient,, described powder absorbing pipe end bottom is provided with bell, and powdery paints further stirs evenly in course of conveying.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, improve the embodiment of structure for a kind of dust gun of the utility model, comprise lance tube 1, nozzle 3, trunnion 2, powder absorbing pipe 4, storage powder tank 5, described trunnion and described nozzle are located in the lance tube from front to back, described powder absorbing pipe 4 front ends stretch into the space between described lance tube inner ventury and nozzle, powder absorbing pipe end 9 stretches into described storage powder tank, described storage powder tank bottom is provided with teeter chamber 6, be provided with agitator 7 in the described teeter chamber, described powder absorbing pipe inner wall at end is provided with helicla flute or spiral salient, and described powder absorbing pipe end bottom is provided with bell 91.Between described trunnion and described nozzle at a distance of 12mm.Described storage powder pot bottom is fluidized plate 8, and described fluidized plate is the microwell plate that polyethylene powders sinters into.
Claims (3)
1. a dust gun improves structure, it is characterized in that: comprise lance tube (1), nozzle (3), trunnion (2), powder absorbing pipe (4), storage powder tank (5), described trunnion and described nozzle are located in the lance tube from front to back, described powder absorbing pipe (4) front end stretches into the space between described lance tube inner ventury and nozzle, powder absorbing pipe terminal (9) stretches into described storage powder tank, described storage powder tank bottom is provided with teeter chamber (6), be provided with agitator (7) in the described teeter chamber, terminal (9) inwall of described powder absorbing pipe is provided with helicla flute or spiral salient, and described powder absorbing pipe terminal (9) bottom is provided with bell (91).
2. a kind of dust gun according to claim 1 improves structure, it is characterized in that: 12mm apart between described trunnion (2) and described nozzle (3).
3. a kind of dust gun according to claim 1 improves structure, it is characterized in that: described storage powder tank (5) bottom is fluidized plate (8), and described fluidized plate is the microwell plate that polyethylene powders sinters into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509714 CN202893564U (en) | 2012-09-27 | 2012-09-27 | Improved structure of powder spraying gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509714 CN202893564U (en) | 2012-09-27 | 2012-09-27 | Improved structure of powder spraying gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893564U true CN202893564U (en) | 2013-04-24 |
Family
ID=48114284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509714 Expired - Fee Related CN202893564U (en) | 2012-09-27 | 2012-09-27 | Improved structure of powder spraying gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893564U (en) |
-
2012
- 2012-09-27 CN CN 201220509714 patent/CN202893564U/en not_active Expired - Fee Related
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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: 20130424 Termination date: 20130927 |