CN2825122Y - Ion collector adjustable static powder spray gun - Google Patents
Ion collector adjustable static powder spray gun Download PDFInfo
- Publication number
- CN2825122Y CN2825122Y CN 200520026612 CN200520026612U CN2825122Y CN 2825122 Y CN2825122 Y CN 2825122Y CN 200520026612 CN200520026612 CN 200520026612 CN 200520026612 U CN200520026612 U CN 200520026612U CN 2825122 Y CN2825122 Y CN 2825122Y
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- China
- Prior art keywords
- ion
- carriage
- adjustable
- drawing handle
- protective jacket
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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 an ion collector adjustable static powder spray gun which comprises an adjustable ion collection device composed of a casing, a push and pull handle slide device arranged in the casing and an ion collection needle slide device, wherein the push and pull handle slide device and the ion collection needle slide device are opposite and can be mutually attracted. The utility model has the advantages that the utility model can effectively reduce the faraday shield phenomenon, largely eliminate the free electron produced during spraying, reduce the deionization phenomenon, and enhance the coating surface quality, the distance of the ion collector can be freely adjusted within a certain range according to different technological requirements, and the corona field range is changed to adapt the spraying of somewhat complex profile workpieces.
Description
Technical field:
The utility model belongs to a kind of electrostatic powder coating device, the adjustable electrostatic powder paint gun of particularly a kind of ion trap.
Background technology:
Electrostatic powder paint gun is the high pressure that applies 30～90KV at the spray gun leading section, and the needle electrode generation corona discharge by the spray gun front end makes the coating particles that passes through adhere to negative electrical charge.The Faraday shield effect adopts the electrostatic powder paint gun of corona discharge type owing to can not be applicable to well that the spraying concave surface is coated with workpiece; In addition because the effect of high-pressure electrostatic, be easy to generate free son near the equipment the air, be that dust in the environment is also charged easily simultaneously, for solving this type of deficiency, at present, ion trap is installed by the producer that has on electrostatic powder paint gun, collects unnecessary ion and reduces the corona scope, but varied owing to be coated with the shape of workpiece, also the electrostatic powder paint gun of fixed installation ion trap is had higher requirement.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of ion trap adjustable electrostatic powder paint gun, this spray gun simple in structure, cost is low, can improve the coating surface quality effectively, and adapts to the spraying than the complicated surface workpiece.
The technical solution of the utility model is: the adjustable electrostatic powder paint gun of a kind of ion trap, it is characterized in that: comprise adjustable ion gathering-device, this device by housing, be arranged on drawing handle carriage in the housing and ion and collect the pin carriage and form, the drawing handle carriage is relative with ion collection pin carriage, but and phase adhesive.
Described drawing handle carriage is made up of the slip locating piece of drawing handle, locator slide, interior dress magnetic core, and drawing handle passes locator slide and slip locating piece.
Described ion collection pin carriage is made up of protective jacket and the slip locating piece that is installed in dress magnetic core in the protective jacket afterbody, elastic conductor and ion is housed in the protective jacket collects pin, and protective jacket is provided with conductive trough outward.
The utility model has the advantages that: can effectively alleviate the Faraday shield phenomenon; The free electron that produces in the time of can eliminating spraying in a large number alleviates anti-ionization phenomena, improves the coating surface quality; Can adjust the distance of ion trap within the specific limits arbitrarily according to the different process requirement, change the scope of corona field, thereby adapt to spraying than the complicated surface workpiece.
Description of drawings:
Fig. 1 is the structural representation of electrostatic gun
Fig. 2 is adjustable ion gathering-device structural representation
Fig. 3 is adjustable ion gathering-device user mode schematic diagram, and wherein Fig. 3-a is a schematic diagram just in use, and Fig. 3-b is for adjusting view.
The specific embodiment:
As shown in Figure 1, 2, 3: electrostatic gun is made up of electrostatic doubler module and adjustable ion gathering-device.Adjustable ion gathering-device can change the scope of corona field by the position of adjusting ion trap according to actual condition, overcomes the Faraday shield effect, makes nozzle improve coating quality near the surface of complex part.
Adjustable ion gathering-device by housing 9, be arranged on drawing handle carriage in the housing and ion and collect the pin carriage and form; The drawing handle carriage is relative with ion collection pin carriage, but and phase adhesive.The drawing handle carriage is made up of the slip locating piece 13 of drawing handle 10, locator slide 11, interior dress magnetic core 12, and drawing handle passes locator slide and slip locating piece.Ion collection pin carriage is made up of protective jacket 14 and the slip locating piece 16 that is installed in dress magnetic core 15 in the protective jacket afterbody, elastic conductor 17 and ion is housed in the protective jacket collects pin 18, and protective jacket is provided with conductive trough 19 outward.
Adjustable ion trap has two kinds of basic status promptly to use state and dead status.User mode by manual pull protective jacket, drives ion collection pin and slides in housing shown in Fig. 3-a, makes ion collect pin and reaches suitable position, sees the spray gun schematic diagram.When actual condition does not need to use ion trap, by manual pull protective jacket, ion is collected pin adjust to Fig. 3-b position, ion collection this moment pin also leaks in the housing outer end, does not reach the purpose of stopping using ion trap, passes through drawing handle this moment, make magnetic core 12 and magnetic core 15 adhesives, pull out drawing handle again,, reach the purpose of stopping using ion trap by seeing Fig. 2 in the conductive trough in the magnetic force drive ion collection battle array indentation housing.When needs reuse ion trap, promote drawing handle, make ion collect pin and stretch out housing, manual again pull protective jacket overcomes the magnetic force of 15 of magnetic core 12 and magnetic cores, makes magnetic core 12 break away from magnetic cores 15, reaches the purpose of use ion trap.
Claims (3)
1, the adjustable electrostatic powder paint gun of a kind of ion trap, it is characterized in that: comprise adjustable ion gathering-device, this device by housing, be arranged on drawing handle carriage in the housing and ion and collect the pin carriage and form, the drawing handle carriage is relative with ion collection pin carriage, but and phase adhesive.
2, the adjustable electrostatic powder paint gun of ion trap according to claim 1, it is characterized in that: described drawing handle carriage is made up of the slip locating piece of drawing handle, locator slide, interior dress magnetic core, and drawing handle passes locator slide and slip locating piece.
3, the adjustable electrostatic powder paint gun of ion trap according to claim 1, it is characterized in that: described ion is collected the pin carriage and is made up of protective jacket and the slip locating piece that is installed in dress magnetic core in the protective jacket afterbody, elastic conductor and ion are housed in the protective jacket collect pin, protective jacket is provided with conductive trough outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026612 CN2825122Y (en) | 2005-07-11 | 2005-07-11 | Ion collector adjustable static powder spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026612 CN2825122Y (en) | 2005-07-11 | 2005-07-11 | Ion collector adjustable static powder spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825122Y true CN2825122Y (en) | 2006-10-11 |
Family
ID=37065305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520026612 Expired - Fee Related CN2825122Y (en) | 2005-07-11 | 2005-07-11 | Ion collector adjustable static powder spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825122Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245084A (en) * | 2021-04-27 | 2021-08-13 | 宁波立成涂装技术有限公司 | Corona ring and powder electrostatic spray gun |
-
2005
- 2005-07-11 CN CN 200520026612 patent/CN2825122Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245084A (en) * | 2021-04-27 | 2021-08-13 | 宁波立成涂装技术有限公司 | Corona ring and powder electrostatic spray gun |
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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: 20061011 Termination date: 20110711 |