CN106391346A - Novel electrostatic spraying gun - Google Patents
Novel electrostatic spraying gun Download PDFInfo
- Publication number
- CN106391346A CN106391346A CN201510448115.1A CN201510448115A CN106391346A CN 106391346 A CN106391346 A CN 106391346A CN 201510448115 A CN201510448115 A CN 201510448115A CN 106391346 A CN106391346 A CN 106391346A
- Authority
- CN
- China
- Prior art keywords
- spraying
- nozzle
- protective cover
- protection cover
- novel electrostatic
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a novel electrostatic spraying gun. The novel electrostatic spraying gun includes a spraying gun body and a spraying nozzle; the spraying nozzle is arranged in the spraying gun body; a protection cover is arranged outside the spraying nozzle; a recovery container is connected to the lower part of the protection cover; the upper part of the protection cover is connected to a drying air cylinder; the lower end of the spraying nozzle is connected to a suction device; the lower end of the suction device is connected to a recovery pipe and a feeding pipe; a flow speed control valve is arranged on the feeding pipe; a plurality of through holes are formed in the inner side of the protection cover; the through holes communicate with the inner part of the recovery container; and connection pipes are arranged in the suction device and the recovery container. The beneficial effects of the invention are that the protection cover on the outer periphery of the spraying gun can effectively suck a spraying material scattered outside during a spraying process, and the redundant material can be collected in the recovery container through the through holes; and the suction device connected to the inner part of the spraying nozzle can suck the redundant spraying material and can allow the maximum recovery with the through holes.
Description
Technical field
The invention belongs to electrostatic spraying manufacture field, especially relate to a kind of novel electrostatic spraying rifle.
Background technology
Spray painting spraying technology prevents the oxidized corrosion of some metal products by the surface of product being done with spray painting processing, effectively
Ensure quality and the service life of product, because the spray painting of prior art is to pass through the coating in spray gun by air pressure
Spray to after nozzle atomization on product, the coating spraying in spray gun can inevitably spray to surrounding, the material of spraying
Have 40% can be splashed in the air, the sprayed on material sputtering not only had polluted environment but also waste of materials；Spraying dissipates the big environmental pollution of arc
Seriously, 20 meters of unguarded situation periphery is unable to someone, and human body and plant can be caused damage.The instrument wave of this spraying
Taking coating increases production cost, and the environment that also pollution people depend on for existence simultaneously therefore needs a kind of spraying of energy-conserving and environment-protective badly
Instrument is created out.
Content of the invention
It is an object of the invention to provide the novel electrostatic spraying rifle that a kind of structure is simple, simple to operate, production efficiency is high.
The technical scheme is that：A kind of novel electrostatic spraying rifle, including gun body, nozzle, described nozzle setting
In the inside of gun body, the outside of described nozzle is provided with protective cover, and the bottom of described protective cover is connected with returnable,
The top of described protective cover is connected with drying air duct, and the lower end of described nozzle is connected with aspirator, described aspirator
Lower end connects recovery tube and feed pipe, and described feed pipe is provided with flow speed control valve, and the inner side of described protective cover is provided with several and leads to
Hole, described through hole communicates with inside returnable, has connecting tube inside described aspirator and returnable.
Further, described protective cover is funnel-shaped structure.
Further, described aspirator is arranged on around nozzle.
The present invention has the advantages and positive effects that：Due to adopting technique scheme, the protective cover of spray gun periphery can
Effectively absorb the sprayed on material being scattered in outside in spraying process, using through hole, unnecessary material is collected returnable
In, the aspirator that nozzle interior connects can also absorb unnecessary sprayed on material, the work(that will reclaim with through hole collective effect
Can play to the limit, furthermore with drying air duct, quickly dry after spray coating, save the time producing, use
This kind of spray gun is convenient；There is structure simple, the advantage that processing cost is low, production efficiency is high.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the protective cover internal structure schematic diagram of the present invention.
In figure：
1st, gun body 2, nozzle 3, protective cover
4th, returnable 5, drying air duct 6, aspirator
7th, recovery tube 8, feed pipe 9, flow speed control valve
10th, through hole 11, connecting tube
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is elaborated.
As shown in Figure 1 and Figure 2, a kind of novel electrostatic spraying of present invention rifle, including gun body 1, nozzle 2, described spray
Mouth 2 is arranged on the inside of gun body 1, and the outside of described nozzle 2 is provided with protective cover 3, and the bottom of described protective cover 3 is even
It is connected to returnable 4, the top of described protective cover 3 is connected with drying air duct 5, and the lower end of described nozzle 2 is connected with suction
Device 6, the lower end of described aspirator 6 connects recovery tube 7 and feed pipe 8, and described feed pipe 8 is provided with flow speed control valve 9,
The inner side of described protective cover 3 is provided with several through holes 10, and described through hole 10 communicates with inside returnable 4, described suction
There is connecting tube 11 inside device 6 and returnable 4.
Described protective cover 3 is funnel-shaped structure.
Described aspirator 6 is arranged on nozzle 2 around.
The course of work of this example：When gun body 1 is operated, spraying is conveyed into nozzle 2 by feed pipe 8
Material, nozzle 2 carries out spray coating operations to element, and the unnecessary sprayed on material of ejection is attached to inside protective cover 3, passes through
The unnecessary sprayed on material of through hole 10 within protective cover 3 is recycled in returnable 4, around nozzle 2 around
Sprayed on material can be reclaimed by aspirator 6, is incorporated a material in Huis receptacle 4 by recovery tube 7, in spraying
In the presence of drying air duct, machine component is sprayed simultaneously, saved the time of processing.For returning of putting together
Sprayed on material in receptacle 4 can carry out processing and utilization again, effectively the work of energy-conserving and environment-protective is performed to maximum limit
Degree, can adapt to advocate the environment of energy-conserving and environment-protective at present.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement etc.,
All should still belong within the patent covering scope of the present invention.
Claims (3)
1. a kind of novel electrostatic spraying rifle, including gun body (1), nozzle (2) it is characterised in that：Described nozzle
(2) it is arranged on the inside of gun body (1), the outside of described nozzle (2) is provided with protective cover (3), described protection
The bottom of cover (3) is connected with returnable (4), and the top of described protective cover (3) is connected with drying air duct (5),
The lower end of described nozzle (2) is connected with aspirator (6), and the lower end of described aspirator (6) connects recovery tube (7)
And feed pipe (8), described feed pipe (8) is provided with flow speed control valve (9), described protective cover (3) if inner side be provided with
A dry through hole (10), described through hole (10) communicates with inside returnable (4), described aspirator (6) with time
There is connecting tube (11) inside receptacle (4).
2. a kind of novel electrostatic spraying rifle according to claim 1 it is characterised in that：Described protective cover (3) is
Funnel-shaped structure.
3. a kind of novel electrostatic spraying rifle according to claim 1 it is characterised in that：Described aspirator (6)
It is arranged on nozzle (2) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448115.1A CN106391346A (en) | 2015-07-27 | 2015-07-27 | Novel electrostatic spraying gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448115.1A CN106391346A (en) | 2015-07-27 | 2015-07-27 | Novel electrostatic spraying gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391346A true CN106391346A (en) | 2017-02-15 |
Family
ID=58008502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510448115.1A Pending CN106391346A (en) | 2015-07-27 | 2015-07-27 | Novel electrostatic spraying gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391346A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568364A (en) * | 2018-05-10 | 2018-09-25 | 东莞市嘉天冠塑胶制品有限公司 | A kind of anti-fouling type spraying equipment based on composite material surface processing |
| CN108654898A (en) * | 2018-06-14 | 2018-10-16 | 重庆阿罗网络科技有限公司 | The collection device of powdery paints |
| CN108855745A (en) * | 2018-07-24 | 2018-11-23 | 浙江群龙新材料科技有限公司 | A kind of integrated small-sized powder paint spray system |
| CN110721837A (en) * | 2019-11-07 | 2020-01-24 | 西安交通大学 | Spray gun for thermal spraying for reducing influence of cold airflow and preparation method of environmental barrier coating |
-
2015
- 2015-07-27 CN CN201510448115.1A patent/CN106391346A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568364A (en) * | 2018-05-10 | 2018-09-25 | 东莞市嘉天冠塑胶制品有限公司 | A kind of anti-fouling type spraying equipment based on composite material surface processing |
| CN108568364B (en) * | 2018-05-10 | 2019-07-26 | 东莞市嘉天冠塑胶制品有限公司 | A kind of anti-fouling type spraying equipment based on composite material surface processing |
| CN108654898A (en) * | 2018-06-14 | 2018-10-16 | 重庆阿罗网络科技有限公司 | The collection device of powdery paints |
| CN108855745A (en) * | 2018-07-24 | 2018-11-23 | 浙江群龙新材料科技有限公司 | A kind of integrated small-sized powder paint spray system |
| CN110721837A (en) * | 2019-11-07 | 2020-01-24 | 西安交通大学 | Spray gun for thermal spraying for reducing influence of cold airflow and preparation method of environmental barrier coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |