CN205701153U - Blackwash sprayer - Google Patents
Blackwash sprayer Download PDFInfo
- Publication number
- CN205701153U CN205701153U CN201620694152.0U CN201620694152U CN205701153U CN 205701153 U CN205701153 U CN 205701153U CN 201620694152 U CN201620694152 U CN 201620694152U CN 205701153 U CN205701153 U CN 205701153U
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- cylinder
- nozzle
- valve
- material pipe
- tracheae
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model discloses a kind of blackwash sprayer, it includes the cylinder of insulation, the front end of cylinder is provided with one with the atomizer of valve and nozzle, valve point to nozzle towards region, it is provided with tracheae and material pipe in cylinder, tracheae connects with the valve on atomizer and nozzle respectively with the delivery outlet of material pipe, the input port of tracheae and material pipe extends to outside cylinder respectively, it is characterized in that: described material pipe is that conductive material is made, it is provided with electrostatic generator in described cylinder, electrostatic generator produces electrostatic field in cylinder, the tube wall that electrostatic field leads to charge tube makes coating particles charged.The utility model provides a kind of blackwash sprayer, and its spray efficiency is high, coating compactness is good, and can spray for curved face product.
Description
Technical field
The utility model relates to the technical field of spraying equipment, a kind of specifically blackwash sprayer.
Background technology
Spraying air gun is as parts of paramount importance on spraying equipment, and it directly determines the effect of product spraying.And show
Some blackwash sprayers generally comprise pneumatic type or electrostatic, pneumatic type be by pressure-air by coating scattering to tiny
Grain, thus is attached to product surface, but the spray gun of this type of pneumatic type exists some problem following, 1) fluid coating particles is from spray
The jet hole of rifle to product surface this during, granular coating can merge formation bulky grain each other, cause apply
The compactness difference of layer deposition process, spraying effect difference, 2) coating particles can only linearly clash into product surface and form spraying effect,
Therefore the spraying effect difference for curved surface, such as cylindrical product.And electrostatic spray gun needs to rely on electrostatic field to make coating
Grain moves to product surface, and the process of its coating deposition is more slow, and spray efficiency is low.
Content of the invention
Technical problem to be solved in the utility model is: provide a kind of blackwash sprayer, and its spray efficiency is high, coating is fine and close
Property is good, and can spray for curved face product.
Technical solution adopted in the utility model is: provide a kind of blackwash sprayer, and it includes the cylinder of insulation, cylinder
Front end is provided with one with the atomizer of valve and nozzle, valve point to nozzle institute towards region, be provided with in cylinder tracheae with
Material pipe, tracheae connects with the valve on atomizer and nozzle respectively with the delivery outlet of material pipe, and the input port of tracheae and material pipe is equal
Extend respectively to outside cylinder, it is characterised in that: described material pipe is that conductive material is made, and is provided with electrostatic and occurs in described cylinder
Device, electrostatic generator produces electrostatic field in cylinder, and the tube wall that electrostatic field leads to charge tube makes coating particles charged.
Described nozzle is located at the axis position of atomizer, and described valve is multiple, and multiple valves are along nozzle
The circumference of axis is uniformly distributed.
Described valve includes that outer valve and interior valve, interior valve and outer valve set along being radially spaced successively of nozzle
Putting, described interior valve is located at the position at nearly nozzle place.
Being provided with driving cylinder and oil sealing thimble in described cylinder, the tail end of oil sealing thimble is fixed with the piston driving cylinder,
The top of oil sealing thimble is run through the sidewall of material pipe and extends to nozzle position, and described oil sealing thimble is positioned at the top of material pipe
The upper conical surface matching with nozzle that formed, driving cylinder drives oil sealing thimble to move back and forth along own axes, is used for driving oil sealing
The top of thimble opens and closes nozzle.
Described electrostatic generator includes primary module, the electrode slice being located on primary module, and supplies primary module by wire
The input plug of power supply, the rear end of described cylinder is provided with rear end cap, and input plug embeds in rear end cap.
The sidewall of described cylinder is provided with a breach, and breach embeds a spool mounting seat, spool mounting seat and breach
Madial wall is fixed and seals, and spool mounting seat is provided with the passage passing for the tracheae in cylinder and material pipe.
After using above structure, blackwash sprayer of the present utility model compared with prior art has the advantage that valve will
The coating scattering of nozzle ejection is to fine particle, and makes granular coating all charged by electrostatic generator, thus avoid
The fusion of coating particles, the figure layer compactness depositing to product surface is good, simultaneously because coating particles is all charged, therefore can be equal
On the even curved surface being attached to product.
Brief description
Fig. 1 is the structural representation of blackwash sprayer of the present utility model.
Fig. 2 is the close-up schematic view in " A " region in Fig. 1.
Wherein, the 1st, cylinder, the 2nd, atomizer, the 2.1st, valve, 2.1.1, outer valve, 2.1.2, interior valve, the 2.2nd, nozzle, the 3rd,
Tracheae, the 4th, material pipe, the 5th, electrostatic generator, the 5.1st, primary module, the 5.2nd, electrode slice, the 5.3rd, wire, the 5.4th, input plug, the 6th, drive gas
Cylinder, the 6.1st, piston, the 7th, oil sealing thimble, the 7.1st, the conical surface, the 8th, rear end cap, the 9th, spool mounting seat.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
The utility model provides a kind of blackwash sprayer, and it includes the cylinder 1 of insulation, and the front end of cylinder 1 is provided with one with gas
The atomizer 2 of mouth 2.1 and nozzle 2.2, valve 2.1 point to nozzle 2.2 towards region, be provided with in cylinder 1 tracheae 3 and material
Pipe 4, tracheae 3 connects with the valve 2.1 on atomizer 2 and nozzle 2.2 respectively with the delivery outlet of material pipe 4, tracheae 3 and material pipe 4
Input port extend to outside cylinder 1 respectively, it is characterised in that: described material pipe 4 is made for conductive material, described cylinder 1
Inside being provided with electrostatic generator 5, electrostatic generator 5 produces electrostatic field in cylinder 1, and the tube wall that electrostatic field leads to charge tube 4 makes coating
Particle charge.
Of course for making the coating in material pipe 4 spray at nozzle, in described material pipe 4, need to keep certain pressure,
Described material pipe 4 can connect with outside material storing box, and material storing box supplies feed pipe inside courtyard by measuring pump.In like manner tracheae 3 with
External high pressure source of the gas connects.
Described nozzle 2.2 is located at the axis position of atomizer 2, and described valve 2.1 is multiple, multiple valves
2.1 are uniformly distributed along the circumference of nozzle 2.2 axis.
Described valve 2.1 includes outer valve 2.1.1 and interior valve 2.1.2, interior valve 2.1.2 and outer valve 2.1.1 edge
The radially interval setting successively of nozzle 2.2, described interior valve 2.1.2 is located at the position at nearly nozzle 2.2 place.
It is provided with driving cylinder 6 and oil sealing thimble 7, the tail end of oil sealing thimble 7 and the piston driving cylinder 6 in described cylinder 1
6.1 fix, and the top of oil sealing thimble 7 is run through the sidewall of material pipe 4 and extends to nozzle 2.2 position, 7, described oil sealing thimble
Form, on top in material pipe 4, the conical surface 7.1 matching with nozzle 2.2, drive cylinder 6 to drive oil sealing thimble 7 along self axle
Line moves back and forth, for driving the top of oil sealing thimble 7 to open and close nozzle 2.2.Described driving cylinder 6 cylinder body on and material pipe 4
Sidewall on be equipped with the through hole penetrating for oil sealing thimble 7.Described oil sealing thimble 7 and drive cylinder 6 inwall between and envelope
It is equipped with sealing ring between the sidewall of oil thimble 7 and material pipe 4.
Described electrostatic generator 5 includes primary module 5.1, the electrode slice 5.2 being located on primary module 5.1, and passes through wire
The input plug 5.4 of 5.3 supply primary module 5.1 power supplys, the rear end of described cylinder 1 is provided with rear end cap 8, and input plug 5.4 is embedding
Enter in rear end cap 8.Described electrostatic generator 5 can coordinate valve to use, naturally it is also possible to makes electrostatic generator 5 shut down, and
Being used alone valve, now the spray gun of this patent can use as the spray gun of traditional pneumatic type.
Above-mentioned wire 5.3 as shown is three of the wires, and wherein two is input lead, leads for current feedback for one
Line.
The sidewall of described cylinder 1 is provided with a breach, and breach embeds a spool mounting seat 9, spool mounting seat 9 and breach
Madial wall fix and seal, spool mounting seat 9 is provided with the passage passing for the tracheae 3 in cylinder 1 and material pipe 4.
Above the utility model preferred embodiment is described, but is not to be construed as limitations on claims.
The utility model is not only limited to above example, and its concrete structure has allowed change, all in the utility model demand for independence
The various changes made in protection domain are all in protection domain of the present utility model.
Claims (6)
1. a blackwash sprayer, it include insulation cylinder (1), the front end of cylinder (1) is provided with one with valve (2.1) and nozzle
(2.2) atomizer (2), valve (2.1) point to nozzle (2.2) towards region, be provided with in cylinder (1) tracheae (3) and
Material pipe (4), the delivery outlet of tracheae (3) and material pipe (4) connects with the valve (2.1) on atomizer (2) and nozzle (2.2) respectively
Logical, the input port of tracheae (3) and material pipe (4) extends to cylinder (1) outward respectively, it is characterised in that: described material pipe (4) is for leading
Electricity material is made, and is provided with electrostatic generator (5) in described cylinder (1), and electrostatic generator (5) produces electrostatic in cylinder (1)
, the tube wall that electrostatic field leads to charge tube (4) makes coating particles charged.
2. blackwash sprayer according to claim 1, it is characterised in that: described nozzle (2.2) is located at atomizer (2)
Axis position, described valve (2.1) is multiple, and multiple valves (2.1) uniformly divide along the circumference of nozzle (2.2) axis
Cloth.
3. blackwash sprayer according to claim 2, it is characterised in that: described valve (2.1) includes outer valve (2.1.1)
With interior valve (2.1.2), interior valve (2.1.2) and outer valve (2.1.1) set along being radially spaced successively of nozzle (2.2)
Putting, described interior valve (2.1.2) is located at the position at nearly nozzle (2.2) place.
4. blackwash sprayer according to claim 2, it is characterised in that: it is provided with driving cylinder (6) and envelope in described cylinder (1)
Oil thimble (7), the tail end of oil sealing thimble (7) is fixing with the piston (6.1) driving cylinder (6), and the top of oil sealing thimble (7) is run through
Material is managed the sidewall of (4) and extends to nozzle (2.2) position, and described oil sealing thimble (7) is positioned at shape on the top of material pipe (4)
Become the conical surface (7.1) matching with nozzle (2.2), drive cylinder (6) to drive oil sealing thimble (7) to move back and forth along own axes,
For driving the top of oil sealing thimble (7) to open and close nozzle (2.2).
5. blackwash sprayer according to claim 1, it is characterised in that: described electrostatic generator (5) includes primary module
(5.1) electrode slice (5.2), being located on primary module (5.1), and supply the defeated of primary module (5.1) power supply by wire (5.3)
Entering plug (5.4), the rear end of described cylinder (1) is provided with rear end cap (8), in the embedded rear end cap (8) of input plug (5.4).
6. blackwash sprayer according to claim 1, it is characterised in that: the sidewall of described cylinder (1) is provided with a breach, lacks
Embedding a spool mounting seat (9) on mouth, the madial wall of spool mounting seat (9) and breach is fixed and seals, in spool mounting seat (9)
It is provided with the passage passing for the tracheae (3) in cylinder (1) and material pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694152.0U CN205701153U (en) | 2016-06-28 | 2016-06-28 | Blackwash sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694152.0U CN205701153U (en) | 2016-06-28 | 2016-06-28 | Blackwash sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205701153U true CN205701153U (en) | 2016-11-23 |
Family
ID=57327319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620694152.0U Active CN205701153U (en) | 2016-06-28 | 2016-06-28 | Blackwash sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205701153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731415A (en) * | 2017-09-22 | 2018-02-23 | 华中科技大学 | A kind of electrode preparation facilities and method being used in substrate surface growth catalyst |
-
2016
- 2016-06-28 CN CN201620694152.0U patent/CN205701153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731415A (en) * | 2017-09-22 | 2018-02-23 | 华中科技大学 | A kind of electrode preparation facilities and method being used in substrate surface growth catalyst |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315181, Zhejiang Province, Haishu District, Ningbo City side streets Mei Liang Bridge Village Patentee after: Ningbo Licheng Coating Technology Co., Ltd. Address before: 315181 Zhejiang city of Ningbo province Yinzhou District Hengjie town homes 41-46 Chuang Xi Patentee before: Ningbo Yinzhou Licheng coating equipment Co., Ltd. |
|
| CP03 | Change of name, title or address |