CN105665171A - Electromagnetic electrostatic coating machine head assisting device - Google Patents
Electromagnetic electrostatic coating machine head assisting device Download PDFInfo
- Publication number
- CN105665171A CN105665171A CN201610234219.7A CN201610234219A CN105665171A CN 105665171 A CN105665171 A CN 105665171A CN 201610234219 A CN201610234219 A CN 201610234219A CN 105665171 A CN105665171 A CN 105665171A
- Authority
- CN
- China
- Prior art keywords
- iron core
- coil
- spraying head
- electrostatic spraying
- shell
- 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
- B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses an electromagnetic electrostatic coating machine head assisting device which comprises a shell, a circular ring-shaped iron core and bolt connecting plates. The middle of the shell is provided with an accelerating hole, a cavity formed in the shell is provided with a coil of which the outer surface is provided with copper wires in a winding mode, the two ends of the coil are connected with the inner wall of the shell, the circular ring-shaped iron core is sleeved with the center of the coil, one end of the circular ring-shaped iron core abuts against the inner wall of the outer circle of the shell, the other end of the circular ring-shaped iron core abuts against the outer wall of the accelerating hole, fixing rods are arranged on the shell, and one end of each fixing rod is provided with one bolt connecting plate. According to the electromagnetic electrostatic coating machine head assisting device, charged coating drops move towards a coated object in the electric line direction under the action of an electrostatic field through the principle that like magnetic poles repel each other and unlike magnetic poles attract each other; in the process, the coating drops gather towards the center under the influence of magnetism which is generated by the iron core and the same as that of the coating drops, and therefore the coating drops can be applied to the coated object more uniformly.
Description
Technical field
The present invention relates to electrostatic sprayer technical field, be specially a kind of electromagnetism electrostatic spraying head auxiliary device.
Background technology
In prior art, high-voltage electrophoresis coatings is using the coated article of ground connection as anode, electrostatic gun is as negative electrode, connect negative high voltage electricity, corona discharge is produced at two interpolars, the paint making ejection drips charged, and be atomized further, repel each other by the same sex, the principle that abnormity is attracting, charged paint drips the effect by electrostatic field and is adsorbed on coated article along electric lines of force direction, but the voltage that negative electrode and anode connect must be appropriate, if voltage is too small, it is adsorbed on the paint adhesion on coated article not high, if overtension, just atomizating phenomenon will not be produced, this electromagnetism electrostatic spraying head, electrostatic sprayer bearing be provided centrally with electrostatic sprayer mouth, electrostatic sprayer bearing is connected by round platform baffle plate with annulus base, inside described round platform baffle plate, hold-down support is installed, described hold-down support center is installed cored, the coil for being wound around by copper cash it is provided with between described iron core and copper cash, described copper cash and hold-down support inside are fixed by the fixing plate of annulus, the two ends of described copper cash are connected to the wire of transmission electric current, described hold-down support is internal to be fixed by the fixing plate of annulus with iron core, the paint of electrostatic sprayer mouth ejection drips charged, repel each other by the same sex, the principle that there is a natural attraction between the sexes, charged paint drips the effect by electrostatic field and moves to coated article along electric lines of force direction, in the process, paint drips that produced and its same magnetic impact by iron core, gather in the middle of mutually, make paint drop coating on coated article evenly, in addition, owing to electromagnetism electrostatic spraying head and coated article have certain distance, paint drips the magnetic field that can be produced by iron core to accelerate, it is made to be sprayed onto efficiently on coated article, so, paint adhesion tighter.
Summary of the invention
It is an object of the invention to provide a kind of electromagnetism electrostatic spraying head auxiliary device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of electromagnetism electrostatic spraying head auxiliary device, including housing, annular iron core, coil, fixing bar, accelerate hole and bolt plate, described housing is annular cavity housing, the centre of described housing is provided with acceleration hole described in, described enclosure interior cavity is provided with an outer surface and is wound around the described coil of copper cash, the two ends of described coil and the inwall of described housing connect, the center of described coil is placed with annular iron core described in, the inwall of the described housing cylindrical of one end conflict of described annular iron core, the other end of described annular iron core and the outer wall in described acceleration hole are inconsistent, described housing be arranged over described in two to fix bar, one end of described fixing bar is provided with bolt plate described in.
Preferably, described bolt plate surface is provided with the bolt connecting device for connecting electrostatic spraying head.
Preferably, in described coil, the two ends of copper cash connect a current controller by wire.
Preferably, the profile of described bolt plate is identical with the external shape of described electrostatic spraying head, and is used for 0.2-0.5 times that radius is described acceleration pore radius of the through hole sprayed in described electrostatic spraying head.
Compared with prior art, the invention has the beneficial effects as follows: a kind of electromagnetism electrostatic spraying head auxiliary device, repelled each other by the same sex, the principle that there is a natural attraction between the sexes, charged paint drips the effect by electrostatic field and moves to coated article along electric lines of force direction, in the process, paint drips that produced and its same magnetic impact by iron core, gather in the middle of mutually, make paint drop coating on coated article evenly, in addition, owing to electromagnetism electrostatic spraying head and coated article have certain distance, paint drips the magnetic field that can be produced by iron core to accelerate, it is made to be sprayed onto efficiently on coated article, so, paint adhesion tighter.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention;
Fig. 2 be the present invention look up structural representation;
Fig. 3 is the structural representation during connection of the present invention;
In figure: 1, housing, 2, annular iron core, 3, coil, 4, fixing bar, 5, accelerate hole, 6, bolt plate, 7, electrostatic spraying head, 8, through hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of electromagnetism electrostatic spraying head auxiliary device, including housing 1, annular iron core 2, coil 3, fixing bar 4, accelerate hole 5 and bolt plate 6, described housing 1 is annular cavity housing, the centre of described housing 1 is provided with acceleration hole 5 described in, described housing 1 internal cavities is provided with an outer surface and is wound around the described coil 3 of copper cash, the two ends of described coil 3 and the inwall of described housing 1 connect, the center of described coil 3 is placed with annular iron core 2 described in, the inwall of described housing 1 cylindrical of one end conflict of described annular iron core 2, the other end of described annular iron core 2 and the outer wall in described acceleration hole 5 are inconsistent, described housing 1 be arranged over described in two to fix bar 4, one end of described fixing bar 4 is provided with bolt plate 6 described in.
Described bolt plate 6 surface is provided with the bolt connecting device for connecting electrostatic spraying head 7; In described coil 3, the two ends of copper cash connect a current controller by wire; The profile of described bolt plate 6 is identical with the external shape of described electrostatic spraying head 7, and is used for 0.2-0.5 times that radius is described acceleration pore radius of the through hole 8 sprayed in described electrostatic spraying head 7.
Specifically used mode: in present invention work, this device is connected by bolt and electrostatic spraying head 7, then pass through current controller and pass into electric current to the copper cash in coil 3, annular iron core 2 is made to produce the magnetic identical with the magnetic of chargeding oil droplet generation, after the oil droplet of electrostatic spraying head 7 injection enters acceleration hole 5, according to the principle that the same sex is repelled each other, charged paint drips the effect by electrostatic field and moves to coated article along electric lines of force direction, in the process, paint drips that produced and its same magnetic impact by annular iron core 2, gather in the middle of mutually, make paint drop coating on coated article evenly, in addition, owing to electromagnetism electrostatic spraying head 7 and coated article have certain distance, paint drips the magnetic field that can be produced by annular iron core 7 to accelerate, it is made to be sprayed onto efficiently on coated article.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. an electromagnetism electrostatic spraying head auxiliary device, including housing (1), annular iron core (2), coil (3), fixing bar (4), accelerate hole (5) and bolt plate (6), it is characterized in that: described housing (1) is annular cavity housing, the centre of described housing (1) is provided with described in one and accelerates hole (5), described housing (1) internal cavities is provided with an outer surface and is wound around the described coil (3) of copper cash, the two ends of described coil (3) and the inwall of described housing (1) connect, the center of described coil (3) is placed with annular iron core described in (2), the inwall of one end conflict described housing (1) cylindrical of described annular iron core (2), the other end of described annular iron core (2) and the outer wall in described acceleration hole (5) are inconsistent, described housing (1) be arranged over described in two to fix bar (4), one end of described fixing bar (4) is provided with bolt plate described in (6).
2. a kind of electromagnetism electrostatic spraying head auxiliary device according to claim 1, it is characterised in that: described bolt plate (6) surface is provided with the bolt connecting device for connecting electrostatic spraying head (7).
3. a kind of electromagnetism electrostatic spraying head auxiliary device according to claim 1, it is characterised in that: in described coil (3), the two ends of copper cash connect a current controller by wire.
4. a kind of electromagnetism electrostatic spraying head auxiliary device according to claim 1, it is characterized in that: the profile of described bolt plate (6) is identical with the external shape of described electrostatic spraying head (7), and described electrostatic spraying head (7) is used for 0.2-0.5 times that radius is described acceleration pore radius of the through hole (8) sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234219.7A CN105665171A (en) | 2016-04-17 | 2016-04-17 | Electromagnetic electrostatic coating machine head assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234219.7A CN105665171A (en) | 2016-04-17 | 2016-04-17 | Electromagnetic electrostatic coating machine head assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105665171A true CN105665171A (en) | 2016-06-15 |
Family
ID=56309143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234219.7A Pending CN105665171A (en) | 2016-04-17 | 2016-04-17 | Electromagnetic electrostatic coating machine head assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665171A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244050A (en) * | 2020-10-22 | 2021-01-22 | 郑倩倩 | Oil brushing device for baking bread based on injection and suction principle |
| CN114242951A (en) * | 2021-12-13 | 2022-03-25 | 广东省科学院新材料研究所 | Iron oxide-graphene composite flexible electrode, preparation method thereof and lithium battery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11342366A (en) * | 1998-06-02 | 1999-12-14 | Kuroda Precision Ind Ltd | Method for electrostatically coating metallic cylinder |
| CN101143401A (en) * | 2007-10-19 | 2008-03-19 | 重庆大学 | Moderate and high strength large-thickness component electromagnetic controlling narrow gap or ultra-narrow gap pulse efflux molten electrode gas-shield welding method and equipment |
| CN201217122Y (en) * | 2008-07-12 | 2009-04-08 | 运城市关铝设备材料有限公司 | Magnetic disturbance resistant electric arc welding apparatus |
| CN103774136A (en) * | 2014-01-10 | 2014-05-07 | 沈阳航空航天大学 | Coil type electromagnetic stirring device for assisting titanium-alloy laser deposition repair |
| CN204816964U (en) * | 2015-06-07 | 2015-12-02 | 罗妹妹 | Electromagnetism electrostatic spraying aircraft nose |
| CN204867412U (en) * | 2015-06-28 | 2015-12-16 | 象山普精金属制品厂 | Take steel billet deposition apparatus of toroidal magnetic field |
| CN205599369U (en) * | 2016-04-17 | 2016-09-28 | 蚌埠智达科技咨询有限公司 | Electromagnetism electrostatic spraying aircraft nose auxiliary device |
-
2016
- 2016-04-17 CN CN201610234219.7A patent/CN105665171A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11342366A (en) * | 1998-06-02 | 1999-12-14 | Kuroda Precision Ind Ltd | Method for electrostatically coating metallic cylinder |
| CN101143401A (en) * | 2007-10-19 | 2008-03-19 | 重庆大学 | Moderate and high strength large-thickness component electromagnetic controlling narrow gap or ultra-narrow gap pulse efflux molten electrode gas-shield welding method and equipment |
| CN201217122Y (en) * | 2008-07-12 | 2009-04-08 | 运城市关铝设备材料有限公司 | Magnetic disturbance resistant electric arc welding apparatus |
| CN103774136A (en) * | 2014-01-10 | 2014-05-07 | 沈阳航空航天大学 | Coil type electromagnetic stirring device for assisting titanium-alloy laser deposition repair |
| CN204816964U (en) * | 2015-06-07 | 2015-12-02 | 罗妹妹 | Electromagnetism electrostatic spraying aircraft nose |
| CN204867412U (en) * | 2015-06-28 | 2015-12-16 | 象山普精金属制品厂 | Take steel billet deposition apparatus of toroidal magnetic field |
| CN205599369U (en) * | 2016-04-17 | 2016-09-28 | 蚌埠智达科技咨询有限公司 | Electromagnetism electrostatic spraying aircraft nose auxiliary device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244050A (en) * | 2020-10-22 | 2021-01-22 | 郑倩倩 | Oil brushing device for baking bread based on injection and suction principle |
| CN114242951A (en) * | 2021-12-13 | 2022-03-25 | 广东省科学院新材料研究所 | Iron oxide-graphene composite flexible electrode, preparation method thereof and lithium battery |
| CN114242951B (en) * | 2021-12-13 | 2022-08-23 | 广东省科学院新材料研究所 | Iron oxide-graphene composite flexible electrode, preparation method thereof and lithium battery |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |