CN2605075Y - Electrostatic spraying gun - Google Patents
Electrostatic spraying gun Download PDFInfo
- Publication number
- CN2605075Y CN2605075Y CN 03233518 CN03233518U CN2605075Y CN 2605075 Y CN2605075 Y CN 2605075Y CN 03233518 CN03233518 CN 03233518 CN 03233518 U CN03233518 U CN 03233518U CN 2605075 Y CN2605075 Y CN 2605075Y
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- CN
- China
- Prior art keywords
- powder
- spray gun
- handed
- electrostatic spraying
- gas
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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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- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model relates to an electrostatic painting lance boom applying to the spray finishing of a thermosetting powder of epoxy type, epoxy polyester type, pure polyester and acrylic acid, aiming to solve the shortcoming of powder junction of the neilsbed, the destroy of the high-handed bag and the inconvenient repair of the load stack embedding. The lance boom includes a pikestaff (19), a gunbarrel (6), a powder transparent passage, a high-handed bag (7) producing the static and a high-handed acusector which is connected with and correspond to the high-handed bag (7) and is used to ionize the powder and a cubic air passage which transparent blowing air to the high-handed acusector for three times and a pin valve used to adjust the three-time air is arranged in the cubic air passage. The utility model adopts the three-time blowing air to the blowing handle of the electrode neilsbed, making the high-handed electrode inside the lance boom cover keep clean without the accumulated powder and thus making the high-handed entirely free from worry, solving the problem of the powder junction and being affected with dump causing the reduce of the static of the high-handed bag or being destroyed, which improves the service life of the lance boom.
Description
Technical field
The utility model relates to a kind of spray-painting gun, especially a kind of electrostatic spraying spray gun that is applicable to heat curing-type powder sprayings such as epoxy type, epoxy polyester type, pure polyester, acrylic acid.
Background technology
Present electrostatic spraying spray gun on the market exists the electrode needle stand and ties powder easily, makes moist, and causes high voltage package static to weaken or the breakdown defective that burns out.In addition, because its packaged type adopts whole rifle embedding, maintenance is inconvenient, if well damage can't be repaired, renews use.
Summary of the invention
The utility model is intended to easily tie powder, make moist at the needle stand that existing electrostatic spraying spray gun exists, and the defective of fragile, whole embedding inconvenient maintenance of high voltage package provides a kind of new-type electrostatic spraying spray gun, to solve its technical problem.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of electrostatic spraying spray gun, comprise the high voltage package of pikestaff, gun barrel, powder conveyance path, generation static, be connected and cooperate the high pressure acusector that is used for the ionization powder with it, it is characterized in that: also comprise three gas passages from three winding-up gas to the high pressure acusector that carry with high voltage package.
A needle-valve of regulating three gas sizes is arranged on three gas passages of the utility model.
Three gas passages of the utility model comprise three gas joints, tracheae, and three times tracheae is connected with needle-valve through pipe joint.
Three gas joints of the utility model are installed in the pikestaff inner bottom part, and needle-valve is installed on the base of high voltage package bottom, and the air inlet tracheae is positioned at three gas joints of pikestaff connection and needle-valve, and other has the tracheae that is hidden in the rifle body to be communicated with needle-valve and high pressure acusector place is the dust outlet place.
High pressure acusector described in the utility model is made of electrode cap, electrode, electrode tip holder.
The outer end of the utility model high pressure acusector is the outer tube that is threaded with gun barrel, and powder conveyance path is made of tube cell joint, tube cell, and wherein handle section tube cell and gun barrel section tube cell lead to through two and connect.
The utility model adopts dismountable combining structure, and high voltage package adopts the epoxide resin vacuum embedding separately, with outer tube, the assembling of pikestaff combined type.
The beneficial effects of the utility model show:
The utility model adopts winding-up gas three times, efficiently solving existing electrostatic spraying spray gun ties powder easily and makes moist, the problem that causes high voltage package static to weaken or burnt out, spray gun when work to the electrode needle stand winding-up handle, make spray gun cover internal high pressure electrode keep clean no accumulated powder, thereby make high pressure happy, thereby the life-span of spray gun is further improved, it also evenly plays a part good to the atomizing effect and the powder delivery of powder; Electrode needle adopts novel special composite material to make, and the powder powder utilization is further improved, and the ionization effect is even more ideal; Overall structure adopts compound mode, and the dismounting cleaning is convenient, and high voltage package adopts the epoxide resin vacuum embedding separately, makes its convenient disassembly, is convenient to maintenance, even if part is damaged, only changes and damages parts, is unlikely to repair and integral body is scrapped.In addition, the utility model adopts the built-in type high pressure structure, the strict requirement of carrying out the high pressure vacuum encapsulation technology makes it have excellent electric insulating, remarkable ageing resistance, and safety coefficient is more reliable, static dissipative is little, long service life, the more relieved characteristics of coating quality.
Description of drawings
Fig. 1 is the utility model cross-sectional view
Fig. 2 is the A-A cross-sectional view of this Fig. 1
The specific embodiment
Electrode cap 2, electrode 1 and electrode tip holder 5 are formed the high pressure acusector, and deflector 3 is placed on the electrode cap 2, regulate the physical dimension that the axial location of deflector 1 on the high pressure acusector can be adjusted the powder of spray gun ejection, so that be adapted to different job requirements.Outer tube 4 and gun barrel 6 threaded engagement, they finish the key core parts high voltage block of whole spray gun with high voltage package 7, make whole high voltage block produce static and cooperate the static ionization of finishing powder with electrode needle point etc. again, make the corresponding negative electrical charge of powder belt.On three gas passages of three winding-ups of high pressure acusector conveying gas, a needle-valve 13 of regulating three gas sizes is arranged.This passage comprises that three gas joints 17,9,20, three tracheaes 9,20 of tracheae are connected with needle-valve 13 through pipe joint 15.Three times gas joint 17 is installed in pikestaff 19 inner bottom parts, needle-valve 13 is installed on the base 8 of high voltage package 7 bottoms, air inlet tracheae 20 is positioned at pikestaff three gas joints 17 of 19 connections and needle-valve 13, and other has the tracheae 9 that is hidden in the rifle body to be communicated with needle-valves 13 and high pressure acusector place is the dust outlet place.Powder conveyance path is made of tube cell joint 16, tube cell 28,29, cooperates base 8 to finish the conveying task of powder.Wherein handle section tube cell 28 is connected through two logical 27 with gun barrel section tube cell 29.Hook 10, bonnet 11, screw 12 threes organically combine, and make the outward appearance of spray gun and getting give pleasing sensation.Devices such as aviation socket 18, microswitch 22, spring 24, plate machine 23 cooperate high voltage package 7 again, they combine electrostatic high-pressure required when producing spraying together with electrostatic sprayer, right pikestaff, left pikestaff cooperate with gun barrel 6 with screw, finally finish the assembling of whole spray gun.
The utility model adopts the vacuum epoxy resin embedding, promotes to some extent than it original technology on technology, and the life-span of whole spray gun is further enhanced, and wherein the high-field electrode of this spray gun adopts novel special material to make, and makes coating quality that better raising be arranged.
The utility model adopts more rational project organization, the operation that makes spray gun is than more reasonable more convenient in the past, the rifle line of spray gun and rifle body adopt connectors such as aviation plug, easy to use, the maintenance reason is simple, only need to change the fault that same accessory can solve the rifle line internal break that spray gun very easily occurs, need not the professional can handle, and is very easy to operating personnel's work.
The utility model be what deserves to be mentioned is the design of three gas of spray gun most, in three the air tube valve designs and rifle body of small and exquisite exquisiteness, be the advanced part of this spray gun with respect to domestic equal spray gun, three times the controlled atmosphere joint is extremely convenient, and the self-cleaning action of the high-field electrode of the design spray gun of three gas plays a significantly greater role.Thereby avoided electrode knot powder to make moist causing powder agglomates that the decay of high pressure is caused fatal harm to spray gun, thereby there has been further raising in life-span of spray gun, the design of three gas has had further the atomizing of dusty spray and has improved.Make the atomizing of powder, better effects if, the powder of ejection is even, and therefore, it provides stronger assurance for the further raising of sprayed product quality.
The utility model is applicable to the spraying of heat curing-type powder such as various epoxy types, epoxy polyester type, pure polyester, acrylic type.Be widely used in industries such as household electric appliances, building decoration furniture, aluminium section bar and electrical equipment and electrical, instrument and meter, posts,communications and transportation.
Claims (7)
1, a kind of electrostatic spraying spray gun, comprise the high voltage package (7) of pikestaff (19), gun barrel (6), powder conveyance path, generation static, be connected and cooperate the high pressure acusector that is used for the ionization powder with it, it is characterized in that: also comprise three gas passages from three winding-up gas to the high pressure acusector that carry with high voltage package (7).
2, electrostatic spraying spray gun according to claim 1 is characterized in that: a needle-valve (13) of regulating three gas sizes is arranged on three gas passages.
3, electrostatic spraying spray gun according to claim 1 and 2 is characterized in that: three times the gas passage comprises three gas joints (17), tracheae (9,20), and three times tracheae is connected with needle-valve (13) through pipe joint (15).
4, electrostatic spraying spray gun according to claim 3, it is characterized in that: three gas joints (17) are installed in pikestaff (19) inner bottom part, needle-valve (13) is installed on the base (8) of high voltage package (7) bottom, air inlet tracheae (20) is positioned at pikestaff (19) and is communicated with three gas joints (17) and needle-valve (13), and other has the tracheae (9) that is hidden in the rifle body to be communicated with needle-valve (13) and high pressure acusector place is the dust outlet place.
5, electrostatic spraying spray gun according to claim 1 is characterized in that: described high pressure acusector is made of electrode cap (2), electrode (1), electrode tip holder (5).
6, electrostatic spraying spray gun according to claim 1 or 5, it is characterized in that: the outer end of high pressure acusector is the outer tube (4) that is threaded with gun barrel (6), powder conveyance path is made of tube cell joint (16), tube cell (28,29), and wherein handle section tube cell (28) is connected through two logical (27) with gun barrel section tube cell (29).
7, electrostatic spraying spray gun according to claim 1 is characterized in that: adopt dismountable combining structure, high voltage package (7) adopts the epoxide resin vacuum embedding separately, with outer tube (4), the assembling of pikestaff (19) combined type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233518 CN2605075Y (en) | 2003-03-14 | 2003-03-14 | Electrostatic spraying gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233518 CN2605075Y (en) | 2003-03-14 | 2003-03-14 | Electrostatic spraying gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605075Y true CN2605075Y (en) | 2004-03-03 |
Family
ID=34165853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233518 Expired - Fee Related CN2605075Y (en) | 2003-03-14 | 2003-03-14 | Electrostatic spraying gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605075Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263988A (en) * | 2013-06-03 | 2013-08-28 | 江苏大学 | Agricultural pneumatic type electrostatic atomization spray gun |
| CN104284734A (en) * | 2012-05-14 | 2015-01-14 | 长濑微电子科技有限公司 | Electrostatic application apparatus and method for applying liquid |
| CN104941833A (en) * | 2015-06-16 | 2015-09-30 | 浙江大学 | Plasma nozzle, spray gun and spray method |
| CN105163863A (en) * | 2013-04-09 | 2015-12-16 | 萨姆斯技术公司 | Apparatus for electrostatically spraying a coating product and method for controlling generator for supplying power to a high voltage unit in such an apparatus |
| CN108393206A (en) * | 2018-05-08 | 2018-08-14 | 杭州福路涂装设备有限公司 | A kind of automatically controlled spray gun of external seal |
| CN108698056A (en) * | 2015-12-21 | 2018-10-23 | 胜利创新公司 | Electrostatic fluid conveys knapsack system |
| CN108837960A (en) * | 2018-06-27 | 2018-11-20 | 杭州福路涂装设备有限公司 | A kind of high-pressure airless electrostatic gun structure |
| US10994291B2 (en) | 2014-09-04 | 2021-05-04 | Victory Innovations Company | Electrostatic fluid delivery system |
| CN113600353A (en) * | 2021-09-10 | 2021-11-05 | 格威涂装科技(中山)有限公司 | High-voltage non-node output electrostatic powder gun |
| CN114761092A (en) * | 2019-11-25 | 2022-07-15 | 罗森巴赫国际股份公司 | Spray gun, in particular fire extinguishing spray gun for fire fighting |
| CN115608530A (en) * | 2022-09-28 | 2023-01-17 | 广东水电二局股份有限公司 | Array type spray head for melt-blown corrosion prevention of large-diameter steel pipe |
-
2003
- 2003-03-14 CN CN 03233518 patent/CN2605075Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104284734A (en) * | 2012-05-14 | 2015-01-14 | 长濑微电子科技有限公司 | Electrostatic application apparatus and method for applying liquid |
| US9630205B2 (en) | 2012-05-14 | 2017-04-25 | Nagase Techno-Engineering Co., Ltd. | Electrostatic application apparatus and method for applying liquid |
| CN105163863A (en) * | 2013-04-09 | 2015-12-16 | 萨姆斯技术公司 | Apparatus for electrostatically spraying a coating product and method for controlling generator for supplying power to a high voltage unit in such an apparatus |
| CN105163863B (en) * | 2013-04-09 | 2017-06-06 | 萨姆斯技术公司 | The method of the generator that the device for electrostatic spraying applicator and the high voltage unit for being controlled in the device are powered |
| CN103263988A (en) * | 2013-06-03 | 2013-08-28 | 江苏大学 | Agricultural pneumatic type electrostatic atomization spray gun |
| US11623231B2 (en) | 2014-09-04 | 2023-04-11 | Octet Medical, Inc. | Electrostatic fluid delivery system |
| US10994291B2 (en) | 2014-09-04 | 2021-05-04 | Victory Innovations Company | Electrostatic fluid delivery system |
| CN104941833A (en) * | 2015-06-16 | 2015-09-30 | 浙江大学 | Plasma nozzle, spray gun and spray method |
| CN108698056A (en) * | 2015-12-21 | 2018-10-23 | 胜利创新公司 | Electrostatic fluid conveys knapsack system |
| CN108698056B (en) * | 2015-12-21 | 2021-07-30 | 胜利创新公司 | Electrostatic fluid conveying backpack system |
| CN108393206A (en) * | 2018-05-08 | 2018-08-14 | 杭州福路涂装设备有限公司 | A kind of automatically controlled spray gun of external seal |
| CN108837960A (en) * | 2018-06-27 | 2018-11-20 | 杭州福路涂装设备有限公司 | A kind of high-pressure airless electrostatic gun structure |
| CN114761092A (en) * | 2019-11-25 | 2022-07-15 | 罗森巴赫国际股份公司 | Spray gun, in particular fire extinguishing spray gun for fire fighting |
| CN113600353A (en) * | 2021-09-10 | 2021-11-05 | 格威涂装科技(中山)有限公司 | High-voltage non-node output electrostatic powder gun |
| CN115608530A (en) * | 2022-09-28 | 2023-01-17 | 广东水电二局股份有限公司 | Array type spray head for melt-blown corrosion prevention of large-diameter steel pipe |
| CN115608530B (en) * | 2022-09-28 | 2023-09-05 | 广东水电二局股份有限公司 | Array type spray head for melt-blowing corrosion prevention of large-diameter steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |