CN106994400A - A kind of electrostatic powder coating machine - Google Patents
A kind of electrostatic powder coating machine Download PDFInfo
- Publication number
- CN106994400A CN106994400A CN201610043186.8A CN201610043186A CN106994400A CN 106994400 A CN106994400 A CN 106994400A CN 201610043186 A CN201610043186 A CN 201610043186A CN 106994400 A CN106994400 A CN 106994400A
- Authority
- CN
- China
- Prior art keywords
- gun body
- gun
- powder
- electrostatic
- passage
- 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
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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
- B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
-
- 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
- B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
- B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The embodiment of the invention discloses a kind of electrostatic powder coating machine, including gun body, an air gun is provided with gun body handle, electrostatic powder passage is provided with gun body, powder bottle connection cup is provided with above gun body, powder bottle connection cup is connected by the connector with gun body with the electrostatic powder passage being arranged in gun body, and air gun is connected by air gun nozzle with the electrostatic powder passage in gun body, pressure difference is produced in electrostatic powder passage when air gun sprays certain air pressure, powder powder bottle connected in cup is suctioned out；Gun body is PTFE material gun body, gun body includes many cross-talk gun bodies being sequentially connected, adjacent sub- gun body junction is provided with the excessive attachment structure of circular arc, when powder high speed is by gun body, friction is produced with the gun body of PTFE material, electrostatic is produced, is then discharged from gun body exit, it is an object of the invention to provide a kind of safer, electrostatic powder coating machine of convenient use.
Description
Technical field
The present invention relates to flush coater field, more particularly to a kind of electrostatic powder coating machine.
Background technology
In the market electrostatic spraying gun technique be all to provide power supply by external AC power supplies or internal battery of installing, electrostatic gun is exported the DC voltages of volts up to ten thousand by techniques such as transformers, then by certain air pressure, when making epoxy powder by spray gun
Electrostatic is taken, then spray attachment is in surface of workpiece, the shortcoming of this technique：
1st, other power supplys are used to power；
2nd, the high pressure of volts up to ten thousand is produced, there is very big potential safety hazard；
3rd, technics comparing is complicated, poor reliability；
4th, it is inconvenient.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is that there is provided a kind of safer, electrostatic powder coating machine of convenient use.
The electrostatic powder coating machine, including gun body, an air gun is provided with the gun body handle, electrostatic powder passage is provided with the gun body, powder bottle connection cup is provided with above the gun body, the powder bottle connection cup is connected by the connector with gun body with the electrostatic powder passage being arranged in the gun body, the air gun is connected by air gun nozzle with the electrostatic powder passage in the gun body, pressure difference is produced in the electrostatic powder passage when air gun sprays certain air pressure, the powder powder bottle connected in cup is suctioned out;The gun body is PTFE material gun body, and the gun body includes many cross-talk gun bodies being sequentially connected, and the adjacent sub- gun body junction is provided with the excessive attachment structure of circular arc, when powder high speed is by gun body, friction is produced with the gun body of PTFE material, electrostatic is produced, is then discharged from gun body exit.
Connection rifle gun body and exported with the gun body of the connection gun body connection that the gun body is connected by outer gun body, the inner passage gun body being arranged in the outer gun body, with the outer gun body end, the outer gun body, passage gun body and connection gun body are fixedly connected by being arranged on the alignment pin of connection gun body one end.
Implement the embodiment of the present invention, have the advantages that：
Electrostatic powder coating machine of the embodiment of the present invention, by being transformed inside air gun, when air gun is passed through certain air pressure, gun body（Metal）Head air outlet produces pressure difference with entering powder bottle mouthful, the powder in powder bottle can be suctioned out；The body of a gun of spray gun using PTFE material process, the inside lead to powder passage be designed to certain circular sliding slopes excessively, when powder at a high speed by when rubbed with PTFE material, generation electrostatic, make electrostatic on powder band；Other any power supplys are not needed, spray gun makes electrostatic on epoxy powder band by internal structure design and gun body special material；There is no High voltage output, safety；More convenient operation, practicality, efficiency high.
Brief description of the drawings
Fig. 1 is structural representation of the embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
The embodiment of the present invention states electrostatic powder coating machine, including gun body, an air gun 11 is provided with gun body handle, electrostatic powder passage is provided with gun body, powder bottle connection cup 8 is provided with above gun body, powder bottle connection cup 8 is connected by the connector with gun body with the electrostatic powder passage being arranged in gun body, air gun 11 is connected by the nozzle needle 9 and nozzle 5 in air gun with the electrostatic powder passage in gun body, nozzle needle 9 is connected by spring 10 with air gun 11 in air gun 11, pressure difference is produced in electrostatic powder passage when air gun 11 sprays certain air pressure, powder powder bottle connected in cup 8 is suctioned out;Gun body is PTFE material gun body, and gun body includes many cross-talk gun bodies being sequentially connected, and the adjacent sub- gun body junction is provided with the excessive attachment structure of circular arc, when powder high speed is by gun body, friction is produced with the gun body of PTFE material, electrostatic is produced, is then discharged from gun body exit；Connection rifle gun body 2 that gun body is connected by outer gun body 4, the inner passage gun body 3 being arranged in outer gun body 4, with the outer end of gun body 4 and with being connected the gun body outlet 1 that gun body 2 is connected, outer gun body 4, passage gun body 3 and connection gun body 2 are fixedly connected by being arranged on the alignment pin 7 of connection gun body one end, and the middle part of passage gun body 3 is provided with positioning copper wire 6.
Electrostatic powder coating machine of the embodiment of the present invention, by being transformed inside air gun, when air gun is passed through certain air pressure, gun body（Metal）Head air outlet produces pressure difference with entering powder bottle mouthful, the powder in powder bottle can be suctioned out；The body of a gun of spray gun using PTFE material process, the inside lead to powder passage be designed to certain circular sliding slopes excessively, when powder at a high speed by when rubbed with PTFE material, generation electrostatic, make electrostatic on powder band；Other any power supplys are not needed, spray gun makes electrostatic on epoxy powder band by internal structure design and gun body special material；There is no High voltage output, safety；More convenient operation, practicality, efficiency high.
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the interest field of the present invention, therefore the equivalent variations made according to the claims in the present invention with this certainly, still belongs to the scope that the present invention is covered.
Claims (2)
1. a kind of electrostatic powder coating machine, it is characterized in that, including gun body, an air gun is provided with the gun body handle, electrostatic powder passage is provided with the gun body, powder bottle connection cup is provided with above the gun body, the powder bottle connection cup is connected by the connector with gun body with the electrostatic powder passage being arranged in the gun body, the air gun is connected by air gun nozzle with the electrostatic powder passage in the gun body, pressure difference is produced in the electrostatic powder passage when air gun sprays certain air pressure, the powder powder bottle connected in cup is suctioned out;The gun body is PTFE material gun body, and the gun body includes many cross-talk gun bodies being sequentially connected, and the adjacent sub- gun body junction is provided with the excessive attachment structure of circular arc, when powder high speed is by gun body, friction is produced with the gun body of PTFE material, electrostatic is produced, is then discharged from gun body exit.
2. electrostatic powder coating machine as claimed in claim 1, it is characterized in that, connection rifle gun body and exported with the gun body of the connection gun body connection that the gun body is connected by outer gun body, the inner passage gun body being arranged in the outer gun body, with the outer gun body end, the outer gun body, passage gun body and connection gun body are fixedly connected by being arranged on the alignment pin of connection gun body one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043186.8A CN106994400A (en) | 2016-01-23 | 2016-01-23 | A kind of electrostatic powder coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043186.8A CN106994400A (en) | 2016-01-23 | 2016-01-23 | A kind of electrostatic powder coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106994400A true CN106994400A (en) | 2017-08-01 |
Family
ID=59428202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610043186.8A Pending CN106994400A (en) | 2016-01-23 | 2016-01-23 | A kind of electrostatic powder coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994400A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116533U (en) * | 1992-03-25 | 1992-09-23 | 嘉仕企业股份有限公司 | Friction electrosatic application spray gun |
| CN2135401Y (en) * | 1991-12-21 | 1993-06-09 | 通辽市钢窗厂 | Powder static electricity spray coating gun |
| US20030180101A1 (en) * | 2002-03-25 | 2003-09-25 | Kurt Seitz | Injector for a powder coating installation |
| WO2014170374A1 (en) * | 2013-04-17 | 2014-10-23 | Sames Technologies | Venturi pump and facility for applying paint coatings |
| CN204602470U (en) * | 2015-02-28 | 2015-09-02 | 中国石油集团渤海石油装备制造有限公司 | A kind of powder paint rifle |
| CN204724352U (en) * | 2015-04-17 | 2015-10-28 | 广西凯纵机械制造有限公司 | A kind of energy-saving environmental protection multifunction spray gun |
-
2016
- 2016-01-23 CN CN201610043186.8A patent/CN106994400A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135401Y (en) * | 1991-12-21 | 1993-06-09 | 通辽市钢窗厂 | Powder static electricity spray coating gun |
| CN2116533U (en) * | 1992-03-25 | 1992-09-23 | 嘉仕企业股份有限公司 | Friction electrosatic application spray gun |
| US20030180101A1 (en) * | 2002-03-25 | 2003-09-25 | Kurt Seitz | Injector for a powder coating installation |
| WO2014170374A1 (en) * | 2013-04-17 | 2014-10-23 | Sames Technologies | Venturi pump and facility for applying paint coatings |
| CN204602470U (en) * | 2015-02-28 | 2015-09-02 | 中国石油集团渤海石油装备制造有限公司 | A kind of powder paint rifle |
| CN204724352U (en) * | 2015-04-17 | 2015-10-28 | 广西凯纵机械制造有限公司 | A kind of energy-saving environmental protection multifunction spray gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170801 |