CN201880644U - Independent atomizing nozzle regulating device for electrostatic spraying equipment - Google Patents
Independent atomizing nozzle regulating device for electrostatic spraying equipment Download PDFInfo
- Publication number
- CN201880644U CN201880644U CN2010206590137U CN201020659013U CN201880644U CN 201880644 U CN201880644 U CN 201880644U CN 2010206590137 U CN2010206590137 U CN 2010206590137U CN 201020659013 U CN201020659013 U CN 201020659013U CN 201880644 U CN201880644 U CN 201880644U
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- Prior art keywords
- atomizing
- compressed air
- nozzles
- independent
- atomizer
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Abstract
The utility model discloses an independent atomizing nozzle regulating device for electrostatic spraying equipment, consisting of compressed air nozzles, pressure sensors, compressed air proportional valves and independent partitions of an atomizing bin, wherein a plurality of nozzles work in the atomizing bin simultaneously; the nozzles at the upper part of the atomizing bin are partitioned at equal distance; and each compressed air nozzle is provided with an independent pressure sensor and a compressed air proportional valve. In the independent atomizing nozzle regulating device, the pressures of the nozzles are adjusted when the pressures of the atomizing nozzles are inconsistent, the atomizing amount and the atomizing effect are controlled, and simultaneously, an alarm is provided when nozzles are blocked. Phenomena of poor local atomization and non-uniform atomization are prevented. Due to horizontal partition of the upper part of the atomizing bin, atomized coating materials fed into an ionization device are maintained to be uniform in the width direction, and are not influenced by horizontal turbulent flow.
Description
Technical field
The utility model relates to a kind of atomizer adjusting device, specifically a kind of independent atomizer adjusting device that is used for electrostatic spraying device.
Background technology
Usually, electrostatic painting is used for being sprayed onto spraying paint metal works.Electrostatic painting forms electrostatic field between as the workpiece side of anode and the spray-painting plant as negative electrode, this electrostatic field makes electronegative, spraying paint of atomizing be adsorbed onto on the workpiece by electrostatic force.
For higher oil of class of insulation higher flash point and coating etc., can use the principle of Electrostatic Absorption, will be coated to metalwork or metal plate and belt surface after its atomizing, reach rust-proof effect or other technological requirement.As application number be disclose in 200580038221.7 the patent a kind of comprise the spray gun for paint that is ejected into workpiece with spraying paint and with as described in spray gun for paint move to the apparatus for electrostatic spray painting of the manipulator of workpiece.Each compressed-air atomizer is worked under same operating mode and pressure in the atomising device that existing apparatus can't guarantee to be made up of a plurality of atomizers.Can't alarm when spray nozzle clogging and pressure imbalance, also can't adjust single nozzle.
The utility model content
The purpose of this utility model provides a kind of independent atomizer adjusting device that is used for electrostatic spraying device, can regulate the pressure of nozzle when atomizer pressure is inconsistent, control atomization quantity and atomizing effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of independent atomizer adjusting device that is used for electrostatic spraying device, by compressed-air atomizer, pressure sensor, the compressed air proportioning valve, the independent partition in atomizing storehouse formed, described many group nozzles are worked in the atomizing storehouse simultaneously, each nozzle of atomizing top, storehouse all is cut off spaced at equal intervals, each compressed-air atomizer has independently pressure sensor and compressed air proportioning valve, control device is transferred to proportioning valve with the compressed air setting value, and pressure sensor feeds back to control device with the compressed air actual pressure, and control device is monitored the operating pressure value of each nozzle, thereby adjusts the compressed air pressure of nozzle according to the feedback adjusting proportioning valve.
Electrostatic spraying device is welded with the support that level is installed in the casing of the left and right sides, atomizer is rack-mount, the compressed air proportioning valve is installed on the air inlet pipeline of atomizer, the compressed air proportioning valve is fixed on the horizontal stand equally, each group nozzle all has independently compressed air proportioning valve, proportioning valve feeds back to PLC with real output value simultaneously according to PLC Signal Regulation output air supply.
The beneficial effects of the utility model are:
The utility model can be regulated the pressure of nozzle when atomizer pressure is inconsistent, control atomization quantity and atomizing effect provide warning simultaneously when spray nozzle clogging occurring.Prevent local atomization badness and atomizing non-uniform phenomenon.And the horizontal partition on atomizing top, storehouse makes the atomizing of sending into ionization device be coated with dressing and keeps evenly not must influence by horizontal flow-disturbing at width.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a front view of the present utility model;
Fig. 2 is a side view of the present utility model.
Among the figure: 1, compressed air proportioning valve; 2, nozzle; 3, filter vat; 4, air inlet pipe.
The specific embodiment
A kind of independent atomizer adjusting device that is used for electrostatic spraying device, by nozzle 2, pressure sensor, compressed air proportioning valve 1, the independent partition in atomizing storehouse formed, described many group nozzles 2 are worked in the atomizing storehouse simultaneously, each nozzle 2 of atomizing top, storehouse is cut off spaced at equal intervals, each compressed-air atomizer 2 has independently pressure sensor and compressed air proportioning valve 1, control device is transferred to compressed air proportioning valve 1 with the compressed air setting value, and pressure sensor feeds back to control device with the compressed air actual pressure, and control device is monitored the operating pressure value of each nozzle, thereby adjusts the compressed air pressure of nozzle according to the feedback adjusting proportioning valve.
Electrostatic spraying device is welded with the support that level is installed in the casing of the left and right sides, atomizer is rack-mount, compressed air proportioning valve 1 is connected with filter vat 3, compressed air proportioning valve 1 is installed on the air inlet pipe 4 tunnel of atomizer, the compressed air proportioning valve is fixed on the horizontal stand equally, each group nozzle all has independently compressed air proportioning valve, and proportioning valve feeds back to PLC with real output value simultaneously according to PLC Signal Regulation output air supply.
More than disclosed be the specific embodiment of this patent only, but this patent is not limited thereto, for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, the distortion of making should be considered as belonging to the utility model protection domain.
Claims (1)
1. independent atomizer adjusting device that is used for electrostatic spraying device, by compressed-air atomizer, pressure sensor, the compressed air proportioning valve, the independent partition in atomizing storehouse formed, it is characterized in that: described many group nozzles are worked in the atomizing storehouse simultaneously, each nozzle of atomizing top, storehouse all is cut off spaced at equal intervals, each compressed-air atomizer has independently pressure sensor and compressed air proportioning valve, atomizer is rack-mount, the compressed air proportioning valve is installed on the air inlet pipeline of atomizer, and the compressed air proportioning valve is fixed on the horizontal stand, and each group nozzle all has independently compressed air proportioning valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590137U CN201880644U (en) | 2010-12-14 | 2010-12-14 | Independent atomizing nozzle regulating device for electrostatic spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590137U CN201880644U (en) | 2010-12-14 | 2010-12-14 | Independent atomizing nozzle regulating device for electrostatic spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880644U true CN201880644U (en) | 2011-06-29 |
Family
ID=44178171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206590137U Expired - Lifetime CN201880644U (en) | 2010-12-14 | 2010-12-14 | Independent atomizing nozzle regulating device for electrostatic spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641800A (en) * | 2012-05-15 | 2012-08-22 | 苏州创恩机械设备有限公司 | Vertical oil coater and coating method thereof |
-
2010
- 2010-12-14 CN CN2010206590137U patent/CN201880644U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641800A (en) * | 2012-05-15 | 2012-08-22 | 苏州创恩机械设备有限公司 | Vertical oil coater and coating method thereof |
| CN102641800B (en) * | 2012-05-15 | 2015-01-21 | 苏州创恩机械设备有限公司 | Vertical oil coater and coating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |