CN208757832U - The electrostatic coatings spray gun of powder efficiency in improvement - Google Patents
The electrostatic coatings spray gun of powder efficiency in improvement Download PDFInfo
- Publication number
- CN208757832U CN208757832U CN201821064808.6U CN201821064808U CN208757832U CN 208757832 U CN208757832 U CN 208757832U CN 201821064808 U CN201821064808 U CN 201821064808U CN 208757832 U CN208757832 U CN 208757832U
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- China
- Prior art keywords
- electrostatic
- powder
- mixing chamber
- spray gun
- channel
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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 relates to a kind of electrostatic coatings spray guns of powder efficiency in improvement, including spraygun body, high-pressure electrostatic module, mixing chamber and electrostatic rod are configured in spraygun body, high-pressure electrostatic module is for generating high-pressure electrostatic, one end of electrostatic rod is connect with high-pressure electrostatic module, and the other end of electrostatic rod through the mixing chamber and extends to outside the discharge port of mixing chamber；The spraygun body accesses channel configured at least two powders, and powder access channel is connected to mixing chamber respectively, and powder access channel is connect with powder supply line.The electrostatic coatings spray gun of the utility model is matched by the increasing that powder accesses channel, enable the effect of substitution airflow channel, at least two strands of coating input air-flow is generated when mixing chamber is converged mutually breaks up effect, so that the ejection concentration of coating is effectively promoted, improve spray efficiency, spraying number is reduced, and more light, efficient using the blackwash sprayer of the utility model progress spray coating operations, equipment cost and its use cost are lower.
Description
Technical field
The utility model relates to blackwash sprayer field, a kind of electrostatic coatings spray gun of powder efficiency in improvement is particularly related to.
Background technique
The spray coating operations multi-pass of existing majority coating crosses the realization of electrostatic coatings spray gun, is produced by (100,000 volts) of high-pressure electrostatic
Raw electric field makes powder coating with electrostatic, to quickly and securely be adsorbed in matrix surface.Existing blackwash sprayer is only
Configure a powder access channel, during actual use, it is also necessary to an air-flow access channel is configured, it is further by air-flow
Coating in spraygun body is further broken up, the dispersion degree of coating is improved, to ensure the normal spraying of coating.In addition, one
A powder accesses channel, and when pumping powder using the powder pumps of same model, flow is influenced by caliber and is restricted,
When causing using existing blackwash sprayer, the quantity for spray of coating is less than normal, and spraying rate is slower, and spray efficiency is lower, to improve spray
Efficiency is applied, in actual use, is often used two blackwash sprayers are synchronous side by side, such usage mode has the following problems, i.e.,
Spray gun weight is big, and user is tired using being easy, and labour increases, and needs using two powder pumps, at high cost.
Summary of the invention
The utility model provides a kind of electrostatic coatings spray gun of powder efficiency in improvement, to overcome existing blackwash sprayer to exist
Spray efficiency is low, the deficiency that needs air-flow to break up.
The utility model adopts the following technical solution:
The electrostatic coatings spray gun of powder efficiency in improvement, including spraygun body, the spraygun body is interior to be configured with high-pressure electrostatic mould
Block, mixing chamber and electrostatic rod.High-pressure electrostatic module connects for generating high-pressure electrostatic, one end of electrostatic rod and high-pressure electrostatic module
It connects, the other end of electrostatic rod through the mixing chamber and extends to outside the discharge port of mixing chamber.Spraygun body is configured at least two
A powder accesses channel, and powder access channel be connected to above-mentioned mixing chamber respectively, powder access channel with powder supply line
Connection.
Above-mentioned powder access channel arrangement before and after above-mentioned electrostatic rod extending direction.
The outer end fixed configurations of above-mentioned electrostatic rod have the arc conical surface dispersing head of non-metallic material.
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent
Point: the electrostatic coatings spray gun of the utility model is matched by the increasing that powder accesses channel, enables the effect for substituting airflow channel,
At least two strands of coating input air-flow is generated when mixing chamber is converged mutually breaks up effect, so that the pump of coating inhales flow and spray
Concentration is all effectively promoted out, improves spray efficiency, reduces spraying number, and only need using the blackwash sprayer of the utility model
A high-pressure electrostatic module and a powder pumps are configured, spray gun own wt is light, reduces the workload of user, enables
Easily, coating part spray coating operations are efficiently completed, use is more convenient, and equipment cost and its use cost are lower.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the blackwash sprayer of the utility model.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Referring to Fig.1, in improvement powder efficiency electrostatic coatings spray gun, including spraygun body 1 is configured in the spraygun body 1
High-pressure electrostatic module 11, mixing chamber 10 and electrostatic rod 12.High-pressure electrostatic module 11 is for generating high-pressure electrostatic, so that coating has
Electrostatic, but also coating more disperses；One end of electrostatic rod 12 is connect with high-pressure electrostatic module 11, and the other end of electrostatic rod 12 passes through
It wears the mixing chamber 10 and extends to outside the discharge port of mixing chamber 10.Spraygun body 1 accesses channel configured at least two powders
13, powder access channel 13 is connected to above-mentioned mixing chamber 10 respectively, and powder access channel 13 is connect with powder supply line 14.
The arrangement preferably as shown in Figure 1 before and after above-mentioned 12 extending direction of electrostatic rod of above-mentioned powder access channel 13.Above-mentioned electrostatic rod 12
Outer end fixed configurations have the arc conical surface dispersing head 15 of non-metallic material.The electrostatic coatings spray gun of the utility model passes through powder
The increasing in access channel 13 is matched, and enables the effect for substituting airflow channel, at least two strands of coating input air-flow is in mixing chamber 10
It is generated when converging and mutually breaks up effect, so that the ejection concentration of coating is effectively promoted, improved spray efficiency, reduce spraying
Number, and one high-pressure electrostatic module 11 of configuration and a powder pumps are only needed using the blackwash sprayer of the utility model, spray gun is certainly
Body is light-weight, reduces the workload of user, enables light, efficient completion coating part spray coating operations, and use is more square
Just, equipment cost and its use cost are lower.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (3)
1. improving the electrostatic coatings spray gun of upper powder efficiency, including spraygun body, it is characterised in that: be configured in the spraygun body
High-pressure electrostatic module, mixing chamber and electrostatic rod, for high-pressure electrostatic module for generating high-pressure electrostatic, one end of electrostatic rod and high pressure are quiet
Electric module connection, the other end of electrostatic rod through the mixing chamber and extend to outside the discharge port of mixing chamber；Spraygun body configuration
There are at least two powders to access channel, powder access channel is connected to mixing chamber respectively, and powder accesses channel and supplies with powder
Pipeline connection.
2. the electrostatic coatings spray gun as described in claim 1 for improving upper powder efficiency, it is characterised in that: the powder accesses channel
The arrangement before and after the electrostatic rod extending direction.
3. the electrostatic coatings spray gun as described in claim 1 for improving upper powder efficiency, it is characterised in that: the outer end of the electrostatic rod
Fixed configurations have the arc conical surface dispersing head of non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821064808.6U CN208757832U (en) | 2018-07-06 | 2018-07-06 | The electrostatic coatings spray gun of powder efficiency in improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821064808.6U CN208757832U (en) | 2018-07-06 | 2018-07-06 | The electrostatic coatings spray gun of powder efficiency in improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208757832U true CN208757832U (en) | 2019-04-19 |
Family
ID=66128799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821064808.6U Expired - Fee Related CN208757832U (en) | 2018-07-06 | 2018-07-06 | The electrostatic coatings spray gun of powder efficiency in improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208757832U (en) |
-
2018
- 2018-07-06 CN CN201821064808.6U patent/CN208757832U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |