CN107930934A - A kind of adjustable air atomizer spray nozzle of spray cone angle and the spray gun with the nozzle - Google Patents
A kind of adjustable air atomizer spray nozzle of spray cone angle and the spray gun with the nozzle Download PDFInfo
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- CN107930934A CN107930934A CN201711336995.9A CN201711336995A CN107930934A CN 107930934 A CN107930934 A CN 107930934A CN 201711336995 A CN201711336995 A CN 201711336995A CN 107930934 A CN107930934 A CN 107930934A
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Abstract
The present invention provides a kind of adjustable spray cone angle air atomizer spray nozzle, because having includes air atomizer spray nozzle body, hydrojet portion and spray cone angle adjustment portion, hydrojet portion has the hydrojet passage connected with air atomizer spray nozzle body and the multiple connected entrances set along hydrojet passage extending direction, spray cone angle adjustment portion has multiple flexible injection spray pipes and adjusts panel, adjust and be provided with multiple atomizing nozzles on panel, one end connected entrance matching for the injection spray pipe that stretches rotates connection；The other end is rotated with atomizing nozzle matching and connected, and the lower end for adjusting panel is rotatably connected on air atomizer spray nozzle body.Promote adjusting panel flexible injection spray pipe is rotated around hydrojet portion so as to have adjusted spray cone angle (adjusting the angle between panel), improve spray gun to the applicability of different viscosities coating and improve deposition accuracies.
Description
Technical field
The present invention relates to the mechanical device of dispersing liquid, and in particular to a kind of air atomizer spray nozzle of adjustable spray cone angle and
Spray gun with the nozzle.
Background technology
Used air atomizer spray nozzle is a kind of production for being widely used in social industry-by-industry on spray gun and spray gun
Instrument.Air atomizing blackwash sprayer is a kind of spraying being used widely in every profession and trades such as painting dressing automobiles, Furniture manufacture, agriculturals
Instrument.It is to make the drop of liquid coating occur to crush using the aerodynamic force of gases at high pressure, produces atomizating phenomenon, and pass through air-flow
Particle after atomization is sprayed to and is sprayed-on thing surface, forms dope layer.The structure of air nozzle largely have impact on
The atomizing effect of spray gun.
Experiment finds, certain air nozzle air pressure, speed and it is temperature-resistant in the case of, atomization cone angle can be with
The change of dope viscosity and change.Thus spray gun of the same race, can be because dope viscosity when being sprayed using different coating
Difference and influence spraying when atomization cone angle, so as to influence atomizing effect.And change air nozzle loudspeaker within the specific limits
The angle at angle can change atomization cone angle.
In place of the scheme of the prior art also Shortcomings：The spreading of spray of air atomizer spray nozzle is all fixed, not to spray
The mechanism that fog horn is adjusted, when using not coating of the same race, can change spray cone angle so as to influence to spray because of the difference of viscosity
The atomizing effect and deposition accuracies of rifle.
As shown in Figure 1, in air atomizer spray nozzle 100, including air atomizer spray nozzle body 21 and two hydrojet portions 22,
Each hydrojet portion 22 has the hydrojet passage 221 that is connected with air atomizer spray nozzle body 21 and along 221 side of extension of hydrojet passage
To two atomizing nozzles 222 of setting, the angle that is formed between hydrojet portion 22 is α, and the angle α in prior art is to adjust
Section.
The content of the invention
The present invention is, and it is an object of the present invention to provide a kind of air of adjustable spray cone angle in order to solving the problem above-mentioned and carry out
Atomizer and the spray gun with the air atomizer spray nozzle.
The present invention provides a kind of air atomizer spray nozzle of adjustable spray cone angle, it is characterised in that is sprayed including air atomizing
Mouth body；At least two hydrojet portions, each hydrojet portion have the hydrojet passage that is connected with air atomizer spray nozzle body and along sprays
At least one connected entrance that liquid passage extending direction is set；And spray cone angle adjustment portion, there is at least one flexible injection spray pipe
And panel is adjusted, adjust and be provided with least one atomizing nozzle on panel, wherein, one end of flexible injection spray pipe is matched with connected entrance
Rotate connection；The other end is rotated with atomizing nozzle matching and connected, and the lower end for adjusting panel is rotatably connected on air atomizer spray nozzle body
On.
In the air atomizer spray nozzle of adjustable spray cone angle provided by the invention, it can also have the feature that：Wherein,
Flexible injection spray pipe is bellows injection spray pipe.
In the air atomizer spray nozzle of adjustable spray cone angle provided by the invention, it can also have the feature that：Wherein,
Flexible injection spray pipe is slip expansion injection spray pipe.
In the air atomizer spray nozzle of adjustable spray cone angle provided by the invention, it can also have the feature that：Wherein,
Adjusting panel is bending plate, and bending angle is 100 °~160 °.
In the air atomizer spray nozzle of adjustable spray cone angle provided by the invention, it is characterised in that arc can also be included
Slide, is arranged on and adjusts between panel and hydrojet portion, one end is flexibly connected with hydrojet portion；The other end is lived with adjusting the upper end of panel
Dynamic connection, makes the upper end of adjusting panel be slided on arc-shaped slide rail.
In the air atomizer spray nozzle of adjustable spray cone angle provided by the invention, it can also have the feature that：Wherein,
Arc-shaped slide rail is provided with scale and retaining mechanism.
In the air atomizer spray nozzle of adjustable spray cone angle provided by the invention, it is characterised in that can also include flexible
Cover, is arranged on and adjusts between panel and hydrojet portion, is covered in the top of flexible injection spray pipe and arc-shaped slide rail, one end is with adjusting panel
It is flexibly connected；The other end is flexibly connected with hydrojet portion.
In the air atomizer spray nozzle of adjustable spray cone angle provided by the invention, it can also have the feature that：Wherein,
Telescopic cover is organ protective cover.
In the air atomizer spray nozzle of adjustable spray cone angle provided by the invention, it can also have the feature that：Wherein,
Telescopic cover is guide rail protection cover.
The present invention also provides a kind of spray gun for possessing adjustable spray cone angle air atomizer spray nozzle, it is characterised in that including can
The air atomizer spray nozzle of spray cone angle is adjusted, wherein, the air atomizer spray nozzle of adjustable spray cone angle can for above-mentioned middle any one
Adjust the air atomizer spray nozzle of spray cone angle.
The effect of invention
Involved adjustable spray cone angle air atomizer spray nozzle according to the present invention, because having includes air atomizer spray nozzle sheet
Body, hydrojet portion and spray cone angle adjustment portion, hydrojet portion have the hydrojet passage connected with air atomizer spray nozzle body and edge
Multiple connected entrances that hydrojet passage extending direction is set, spray cone angle adjustment portion have multiple flexible injection spray pipes and adjust face
Plate, adjusts and is provided with multiple atomizing nozzles on panel, and one end connected entrance matching for the injection spray pipe that stretches rotates connection；The other end and spraying
Mouth matching rotates connection, and the lower end for adjusting panel is rotatably connected on air atomizer spray nozzle body.Adjusting panel is promoted to make to stretch
Injection spray pipe is rotated around hydrojet portion so as to have adjusted spray cone angle (adjusting the angle between panel), improves spray gun to different viscosities
The applicability of coating and improve deposition accuracies.
Brief description of the drawings
Fig. 1 is the structure diagram of air atomizer spray nozzle of the prior art；
Fig. 2 is the structure diagram of the adjustable spray cone angle air atomizer spray nozzle in the embodiment of the present invention one；
Fig. 3 is the structure diagram of the adjustable spray cone angle air atomizer spray nozzle in the embodiment of the present invention two；
Fig. 4 is the structure diagram of the adjustable spray cone angle air atomizer spray nozzle in the embodiment of the present invention three；
Fig. 5 is the structure diagram of the spray cone angle adjustment portion in the variation one of the present invention；And Fig. 6 is of the invention
The structure diagram of spray cone angle adjustment portion in variation two.
Embodiment
It is real below in order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand
Example combination attached drawing is applied to be specifically addressed the adjustable spray cone angle air atomizer spray nozzle of the present invention.
<Embodiment one>
Fig. 2 is the structure diagram of the adjustable spray cone angle air atomizer spray nozzle in the embodiment of the present invention one.
As shown in Fig. 2, adjustable spray cone angle air atomizer spray nozzle 200 includes air atomizer spray nozzle body in the present embodiment
11；At least two hydrojet portions 12, can be symmetrical arranged when hydrojet portion 12 is multiple, increase the degree of stability of air atomizer spray nozzle
With precision of spraying, hydrojet portion 12 is two in the present embodiment, and each hydrojet portion 12 has to be connected with air atomizer spray nozzle body 11
Hydrojet passage 121 and at least one connected entrance 122 for being set along 121 extending direction of hydrojet passage, connect in the present embodiment
Mouth 122 is two；And spray cone angle adjustment portion 13, there is at least one flexible injection spray pipe 131 and adjust panel 132, stretch
Contracting injection spray pipe 131 can be bellows injection spray pipe or slip expansion injection spray pipe, adjust and be provided with least one spray on panel 132
Mist mouth 133, it can be bending plate to adjust panel, and bending angle is 120 °~170 ° (not shown), spraying of stretching in the present embodiment
Pipe 131 is two slip expansion injection spray pipes, and atomizing nozzle 133 is also correspondingly two, the one end for the injection spray pipe 131 that stretches and connected entrance
122 matchings rotate connection；The other end is rotated with the matching of atomizing nozzle 133 and connected, and the lower end for adjusting panel 132 is rotatably connected on air
On 134 at the rotation connection of atomizer body 11.Adjusting panel 132 is promoted flexible injection spray pipe 131 is rotated around hydrojet portion 12
So as to have adjusted spray cone angle (adjust panel 132 between angle), improve spray gun to the applicability of different viscosities coating with
And improve deposition accuracies.
Embodiment one also provides a kind of spray gun for possessing adjustable spray cone angle air atomizer spray nozzle 200.
<Embodiment two>
In embodiment two, for the structure identical with embodiment one, identical symbol is given, and omits identical say
It is bright.
Fig. 3 is the structure diagram of the adjustable spray cone angle air atomizer spray nozzle in the embodiment of the present invention two.
As shown in figure 3, adjustable spray cone angle air atomizer spray nozzle 300 further includes arc-shaped slide rail 135 in the present embodiment, set
Adjusting between panel 132 and hydrojet portion 12, one end is flexibly connected with the junction 136 in hydrojet portion；The other end is with adjusting panel
132 upper end is flexibly connected, and the upper end of adjusting panel 132 is slided on arc-shaped slide rail 135, in the present embodiment, arc-shaped slide rail
135 are additionally provided with scale and retaining mechanism (not shown), intuitively to required angle and can keep fixed by adjustable spraying cone angle,
So as to greatly promote using the applicability of spray gun during different viscosities coating and the precision of spraying.
Embodiment two also provides a kind of spray gun for possessing adjustable spray cone angle air atomizer spray nozzle 300.
<Embodiment three>
In embodiment three, for the structure identical with embodiment two, identical symbol is given, and omits identical say
It is bright.
Fig. 4 is the structure diagram of the adjustable spray cone angle air atomizer spray nozzle in the embodiment of the present invention three.
As shown in figure 4, adjustable spray cone angle air atomizer spray nozzle 400 further includes telescopic cover 137 in the present embodiment, it is arranged on
Between adjusting face 132 and hydrojet portion 12, and the top of flexible injection spray pipe 131 and arc-shaped slide rail 135 is covered in, one end is with adjusting face
Plate 132 is flexibly connected；The other end is flexibly connected with hydrojet portion 12, and telescopic cover 137 can be organ protective cover or guide rail protection cover,
Telescopic cover 137 is guide rail protection cover in the present embodiment, during promoting and adjusting 132 adjustable spraying cone angle of panel, with stretching
Contracting injection spray pipe 131 stretches, and telescopic cover 137 also can correspondingly elongate or shorten the change with commensurate structure, ensure that air mist
Change the integrality of nozzle arrangements and prevent the inside of dust invading air atomizer.
Embodiment three also provides a kind of spray gun for possessing adjustable spray cone angle air atomizer spray nozzle 400.
<Variation one>
In variation one, for the structure identical with embodiment three, identical symbol is given, and omits identical say
It is bright.
Fig. 5 is the structure diagram of the spray cone angle adjustment portion in the variation one of the present invention.
As shown in figure 5, the spray cone angle adjustment portion 13 of adjustable spray cone angle air atomizer spray nozzle 500 may be used also in this variation
With with lower structure, the three-link mechanism 138 at middle part is mounted in using slide 139, adjusting panel 132 has rotation connection mutually
And form the up-regulation nodal section plate 1321 of dog-ear and lower nodal section plate 1322, connect respectively with two bars of linkage, by turning
The dynamic secondary angle for sliding to drive linkage 138 to change dog-ear on slide 139 is so as to change spray cone angle.
Variation one also provides a kind of spray gun for possessing adjustable spray cone angle air atomizer spray nozzle 600.
<Variation two>
In variation two, for the structure identical with embodiment three, identical symbol is given, and omits identical say
It is bright.
Fig. 6 is the structure diagram of the spray cone angle adjustment portion in the variation two of the present invention.
As shown in fig. 6, the spray cone angle adjustment portion 13 of adjustable spray cone angle air atomizer spray nozzle 600 may be used also in this variation
With with lower structure, the three-link mechanism 141 of bottom is mounted in using slide 140, adjusting panel 132 has rotation connection mutually
And form the up-regulation nodal section plate 1321 of dog-ear and lower nodal section plate 1322, connect respectively with two bars of linkage, by turning
The dynamic secondary angle for sliding to drive linkage 141 to change dog-ear on slide 139 is so as to change spray cone angle.
Variation two also provides a kind of spray gun for possessing adjustable spray cone angle air atomizer spray nozzle 600.
The effect of embodiment
Involved adjustable spray cone angle air atomizer spray nozzle according to the present invention, because having includes air atomizer spray nozzle sheet
Body, hydrojet portion and spray cone angle adjustment portion, hydrojet portion have the hydrojet passage connected with air atomizer spray nozzle body and edge
Multiple connected entrances that hydrojet passage extending direction is set, spray cone angle adjustment portion have multiple flexible injection spray pipes and adjust face
Plate, adjusts and is provided with multiple atomizing nozzles on panel, and one end connected entrance matching for the injection spray pipe that stretches rotates connection；The other end and spraying
Mouth matching rotates connection, and the lower end for adjusting panel is rotatably connected on air atomizer spray nozzle body.Adjusting panel is promoted to make to stretch
Injection spray pipe is rotated around hydrojet portion so as to have adjusted spray cone angle (angle of flexible injection spray pipe and hydrojet passage), improves spray gun pair
The applicability of different viscosities coating and improve deposition accuracies.
Secondly, adjustable spray cone angle air atomizer spray nozzle further includes arc-shaped slide rail in embodiment, be arranged on adjust panel with
Between hydrojet portion, arc-shaped slide rail is additionally provided with scale and retaining mechanism, can intuitively adjustable spraying cone angle to required angle simultaneously
Keep fixing, so as to greatly promote using the applicability of spray gun during different viscosities coating and the precision of spraying.
Further, adjustable spray cone angle air atomizer spray nozzle further includes telescopic cover in embodiment, be arranged on adjusting face with
Between hydrojet portion, and the top of flexible injection spray pipe and arc-shaped slide rail is covered in, is promoting the mistake of adjusting panel adjustable spraying cone angle
Cheng Zhong, with stretching for flexible injection spray pipe, telescopic cover also can correspondingly elongate or shorten the change with commensurate structure, ensure that sky
The integrality of aerosolization nozzle arrangements and the inside for preventing dust invading air atomizer.
The above embodiment is the preferred case of the present invention, is not intended to limit protection scope of the present invention.
Claims (10)
1. a kind of air atomizer spray nozzle of adjustable spray cone angle and the spray gun for possessing the nozzle, it is characterised in that including：
Air atomizer spray nozzle body；
At least two hydrojet portions, each hydrojet portion have the hydrojet passage that is connected with the air atomizer spray nozzle body and
At least one connected entrance set along the hydrojet passage extending direction；And
Spray cone angle adjustment portion, have at least one flexible injection spray pipe and adjust panel, it is described adjusting panel on be provided with to
A few atomizing nozzle,
Wherein, one end of the flexible injection spray pipe rotates with connected entrance matching and connects；The other end is matched with the atomizing nozzle
Connection is rotated, the lower end for adjusting panel is rotatably connected on the air atomizer spray nozzle body.
2. the air atomizer spray nozzle of adjustable spray cone angle according to claim 1, it is characterised in that：
Wherein, the flexible injection spray pipe is bellows injection spray pipe.
3. the air atomizer spray nozzle of adjustable spray cone angle according to claim 1, it is characterised in that：
Wherein, the flexible injection spray pipe is slip expansion injection spray pipe.
4. the air atomizer spray nozzle of adjustable spray cone angle according to claim 1, it is characterised in that：
Wherein, the adjusting panel is bending plate, and bending angle is 100 °~160 °.
5. the air atomizer spray nozzle of adjustable spray cone angle according to claim 1, it is characterised in that further include：
Arc-shaped slide rail, is arranged between the adjusting panel and the hydrojet portion, one end is flexibly connected with the hydrojet portion；
The other end is flexibly connected with the upper end of the adjusting panel, the upper end of the adjusting panel is slided on the arc-shaped slide rail.
6. the air atomizer spray nozzle of adjustable spray cone angle according to claim 5, it is characterised in that：
Wherein, the arc-shaped slide rail is provided with scale and retaining mechanism.
7. the air atomizer spray nozzle of adjustable spray cone angle according to claim 5, it is characterised in that further include：
Telescopic cover, is arranged between the adjusting panel and the hydrojet portion, is covered in the flexible injection spray pipe and the arc
The top of slide, one end are flexibly connected with the adjusting panel；The other end is flexibly connected with the hydrojet portion.
8. the air atomizer spray nozzle of adjustable spray cone angle according to claim 7, it is characterised in that：
Wherein, the telescopic cover is organ protective cover.
9. the air atomizer spray nozzle of adjustable spray cone angle according to claim 7, it is characterised in that：
Wherein, the telescopic cover is guide rail protection cover.
A kind of 10. spray gun for the air atomizer spray nozzle for possessing adjustable spray cone angle, it is characterised in that including：
The air atomizer spray nozzle of adjustable spray cone angle,
Wherein, the air atomizer spray nozzle of the adjustable spray cone angle is the adjustable spraying described in any one in claim 1~9
The air atomizer spray nozzle of cone angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336995.9A CN107930934B (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable air atomizer spray nozzle of spray cone angle and the spray gun with the nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336995.9A CN107930934B (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable air atomizer spray nozzle of spray cone angle and the spray gun with the nozzle |
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| Publication Number | Publication Date |
|---|---|
| CN107930934A true CN107930934A (en) | 2018-04-20 |
| CN107930934B CN107930934B (en) | 2019-11-01 |
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| CN201711336995.9A Active CN107930934B (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable air atomizer spray nozzle of spray cone angle and the spray gun with the nozzle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038739A (en) * | 2019-04-28 | 2019-07-23 | 南京高速齿轮制造有限公司 | The adjustable Lubricating oil nozzle of spray angle |
| CN110076014A (en) * | 2019-06-14 | 2019-08-02 | 东北农业大学 | A kind of cone angle based on accurate variable rate spray system is adaptively atomized fan nozzle |
| CN113585147A (en) * | 2021-08-18 | 2021-11-02 | 南京晨光森田环保科技有限公司 | Washing and sweeping vehicle reinforcing atomizer |
| CN113941205A (en) * | 2021-10-29 | 2022-01-18 | 佛山市鼎垣工程有限公司 | Adjustable spraying dust-settling device with wide coverage range and intelligent dust-settling method |
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| CN113585147A (en) * | 2021-08-18 | 2021-11-02 | 南京晨光森田环保科技有限公司 | Washing and sweeping vehicle reinforcing atomizer |
| CN113585147B (en) * | 2021-08-18 | 2023-03-10 | 南京晨光森田环保科技有限公司 | Washing and sweeping vehicle reinforcing atomizer |
| CN113941205A (en) * | 2021-10-29 | 2022-01-18 | 佛山市鼎垣工程有限公司 | Adjustable spraying dust-settling device with wide coverage range and intelligent dust-settling method |
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| Publication number | Publication date |
|---|---|
| CN107930934B (en) | 2019-11-01 |
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