CN205269954U - Self-mixing round electrode holder - Google Patents
Self-mixing round electrode holder Download PDFInfo
- Publication number
- CN205269954U CN205269954U CN201521110599.0U CN201521110599U CN205269954U CN 205269954 U CN205269954 U CN 205269954U CN 201521110599 U CN201521110599 U CN 201521110599U CN 205269954 U CN205269954 U CN 205269954U
- Authority
- CN
- China
- Prior art keywords
- powder
- spray gun
- lance tube
- utility
- fan
- 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
Links
- 239000007921 spray Substances 0.000 claims abstract description 18
- 230000008602 contraction Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000000889 atomisation Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model discloses a from mixing circular electrode holder, including spray gun pipe and discharge needle, the discharge needle is established through the fixed bolster is coaxial in the spray gun pipe, be equipped with the screw fan in the spray gun pipe, the screw fan is established on the fixed bolster. The utility model arranges the discharge needle and the spiral fan in the spray gun tube, which can make the powder in the spray gun tube carry a little static electricity and reduce the powder agglomeration; the helical fan makes the powder intraductal dispersion of spray gun even, and difficult production part is piled up for spun powder is even, and atomization effect is good, has improved the powdering rate, has very high practical value.
Description
Technical field
This utility model relates to spraying equipment technical field, especially a kind of from mixing circle electrode tip holder.
Background technology
Electrostatic powder coating is a kind of wide variety of spraying technology, and the front end of the electrode tip holder that the electrostatic generator of production and sales in the market uses is straight-tube shape. Powder after fluidisation from electrode tip holder spray time, the factors such as powder ball are formed after acting on due to gluing mutually between the effect of powder self gravitation, powder and make moist, can cause that powder is easily deposited on gun barrel lower end, thus causing situations below: 1, powder delivery uneven, time big time little; 2, high along powder concn under gun barrel outlet, above powder thin; 3, the fogging degree of the port of export is undesirable. Therefore the workpiece surface quality that processes is bad, and bring a degree of operational difficulties to operator.
Utility model content
This utility model is for the deficiencies in the prior art, it is proposed to a kind of from mixing circle electrode tip holder, and simple in construction is easy to operate.
In order to realize above-mentioned utility model purpose, this utility model provides techniques below scheme: a kind of from mixing circle electrode tip holder, including lance tube and spray point, described spray point is coaxially located in described lance tube through fixed support, being provided with screw fan in described lance tube, described screw fan is located on described fixed support.
Preferably, described spray point stretches out described lance tube, and the port of export of described lance tube is set to radial contraction shape.
Preferably, the surfaces of revolution diameter of described screw fan is the 0.8��0.9 of described lance tube interior diameter.
Compared with prior art, this utility model has the advantage that and arranges spray point and screw fan in lance tube, can make a small amount of electrostatic on the powder belt in lance tube, reduces powder and unites; Screw fan makes powder be uniformly dispersed in lance tube, is not likely to produce local accumulation so that the powder of ejection is uniform, and atomizing effect is good, improves powder utilization, has significantly high practical value.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation from mixing circle electrode tip holder of this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model being described in detail, the description of this part is only exemplary and explanatory, and protection domain of the present utility model should not have any restriction effect.
One as shown in Figure 1 is from mixing circle electrode tip holder, and including lance tube 1 and spray point 2, described spray point 2 is coaxially located in described lance tube 1 through fixed support 3, is provided with screw fan 4 in described lance tube 1, and described screw fan 4 is located on described fixed support 3. Screw fan 4 is driven during flow of powder to rotate in lance tube 1 so that the powder in lance tube 1 is uniformly dispersed, and not easily occurs uniting.
Spray point 2 tip portion stretches out lance tube 1, and the port of export of lance tube 1 is set to closing in shape so that powderject is concentrated, it is easy to charged, sprays uniformly.
The surfaces of revolution diameter of screw fan 3 is the 0.8��0.9 of described lance tube 1 interior diameter, it is ensured that the powder materials in whole lance tube 1 obtains flowing to variation, and uniformity is good.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. one kind mixes circle electrode tip holder certainly, it is characterised in that: including lance tube and spray point, described spray point is coaxially located in described lance tube through fixed support, is provided with screw fan in described lance tube, and described screw fan is located on described fixed support.
2. as claimed in claim 1 from mixing circle electrode tip holder, it is characterised in that: described spray point stretches out described lance tube, and the port of export of described lance tube is set to radial contraction shape.
3. as claimed in claim 2 from mixing circle electrode tip holder, it is characterised in that: the surfaces of revolution diameter of described screw fan is the 0.8��0.9 of described lance tube interior diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110599.0U CN205269954U (en) | 2015-12-28 | 2015-12-28 | Self-mixing round electrode holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110599.0U CN205269954U (en) | 2015-12-28 | 2015-12-28 | Self-mixing round electrode holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205269954U true CN205269954U (en) | 2016-06-01 |
Family
ID=56054576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110599.0U Expired - Fee Related CN205269954U (en) | 2015-12-28 | 2015-12-28 | Self-mixing round electrode holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205269954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654896A (en) * | 2017-03-27 | 2018-10-16 | 上海图博可特石油管道涂层有限公司 | One kind being used for the internally coated spray equipment of oil tree shaped piece |
-
2015
- 2015-12-28 CN CN201521110599.0U patent/CN205269954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654896A (en) * | 2017-03-27 | 2018-10-16 | 上海图博可特石油管道涂层有限公司 | One kind being used for the internally coated spray equipment of oil tree shaped piece |
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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: 20160601 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |