CN108296052B - Nozzle is used in spraying - Google Patents
Nozzle is used in spraying Download PDFInfo
- Publication number
- CN108296052B CN108296052B CN201810129075.8A CN201810129075A CN108296052B CN 108296052 B CN108296052 B CN 108296052B CN 201810129075 A CN201810129075 A CN 201810129075A CN 108296052 B CN108296052 B CN 108296052B
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- CN
- China
- Prior art keywords
- hole
- color box
- wall
- coating cylinder
- pressure air
- 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.)
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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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1454—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet separate units comprising both a material container and a spray device permanently connected thereto being removably attached to a part of the spray apparatus, e.g. to a robot arm
Abstract
The present invention relates to spraying equipment technical fields, in particular to a kind of spraying nozzle, including both ends open and close type quick coupling and coating cylinder, coating cylinder has inner hole, several cavitys for coatings are equipped in coating cylinder, several cavitys are uniformly distributed along the circumferential direction of coating cylinder, and each cavity is communicated with an outer wall through-hole and inner wall through-hole, and inner wall through-hole and outer wall through-hole are located on the inner and outer wall of coating cylinder；Further include being located at the lower section of coating cylinder with color box and the second fixed link with color box and being fixedly connected by the second fixed link with coating cylinder, includes corresponding to each outer wall through-hole equipped with one with color box through-hole with color box with color box cavity and in the outer wall on cylindrical surface with color box；It further include high-pressure air pipe, colour changing disk and the first fixed link, high-pressure air pipe is cylindrical, and high-pressure air pipe is snug fit in the inner hole of coating cylinder.It is an object of the invention to solve the problems, such as that nozzle in the prior art cannot mix colours.
Description
Technical field
The present invention relates to spraying equipment technical field, in particular to nozzle is used in a kind of spraying.
Background technique
Multicolor spraying problem is realized using multicolor spraying equipment in which can be convenient, sprays problem, mesh especially for engineering
It is preceding highly developed for body of a motor car, components appearance, the monochromatic spraying problem of building wall surface, however for requiring to spray
There are no very good solution methods for the engineering problem of realization multiple color intersection spraying in the process, at present mainly using hand spray
Or it is realized using spray gun+color changing valve scheme.
In addition, mainly taking Man-made Color Matching at present by deploying the color obtained for some, then pouring into spraying and set
It is standby, spray such mode finally to realize.The coating and place coating meeting on color after a period of time that just color matching has been completed
There are subtle differences, due to the reduction of moisture, various paint colors usually shallower, color after a period of time when just mixing
Deepen, it is especially uninteresting after film, color is most deep.Therefore the coating preferably investment spraying immediately after the completion of mixing colours, avoids shadow
The judgement rung on color causes film too deep.Nozzle in the prior art cannot mix colours, can not be by the coating after toning immediately
Investment spraying.
Summary of the invention
The purpose of the present invention is to provide a kind of spraying nozzles, cannot be mixed colours with solving nozzle in the prior art
The problem of.
In order to achieve the above object, base case of the invention are as follows: spraying nozzle, including both ends open and close type quick coupling
And coating cylinder, coating cylinder have inner hole, are equipped with several cavitys for coatings, week of several cavitys along coating cylinder in coating cylinder
To being evenly distributed with, each cavity is communicated with an outer wall through-hole and inner wall through-hole, and the outer wall through-hole and inner wall through-hole are located at coating
On the same radius of cylinder, inner wall through-hole and outer wall through-hole are located on the inner and outer wall of coating cylinder；It further include with color box
With the second fixed link, it is located at the lower section of coating cylinder with color box and is fixedly connected by the second fixed link with coating cylinder, matches color box packet
It includes with color box cavity and the outer wall in cylindrical surface, corresponds to each outer wall through-hole equipped with one with color box through-hole with color box；Further include
High-pressure air pipe, colour changing disk and the first fixed link, high-pressure air pipe is cylindrical, and high-pressure air pipe and colour changing disk are solid by the first fixed link
Fixed connection, high-pressure air pipe are snug fit in the inner hole of coating cylinder, and high-pressure air pipe is equipped with the height of one with the cooperation of inner wall through-hole
It calms the anger pipe through-hole；The colour changing disk is in the form of annular discs, and the coating cylinder is snug fit in the inner hole of colour changing disk, and colour changing disk is equipped with
One root canal road, the pipeline include matching color box pipe with the coating cylinder nozzle of outer wall through-hole cooperation and with the cooperation of color box through-hole
Mouthful, the coating cylinder nozzle can slide on the outer wall of coating cylinder；The color box nozzle of matching can be on the outer wall with color box
Sliding；A jet pipe is also communicated with color box, jet pipe is equipped with valve；The both ends open and close type quick coupling includes daughter and mother
Body, the daughter are connected to the end of high-pressure air pipe and are located at coating cylinder and match between color box, and color box is being matched in the parent setting
It is upper to locate in opposite directions with daughter position.
The technical principle of this base case are as follows:
High-pressure air pipe is in round tube, and high-pressure air pipe is snug fit in the inner hole of coating cylinder, therefore high-pressure air pipe can apply
It rotates and moves up and down in the inner hole of barrel.Due to high-pressure air pipe be equipped with a high-pressure air pipe through-hole, the inner wall of coating cylinder and
It is equipped with several cavitys for coatings between outer wall, the paint vehicle of different colours can be filled in several cavitys respectively.Pass through rotation
With move up and down high-pressure air pipe, so that high-pressure air pipe through-hole and inner wall through-hole is cooperated (i.e. high-pressure air pipe through-hole is connected to inner wall through-hole),
Or high-pressure air pipe through-hole is closed by the inner wall of coating cylinder.
With the outer wall that color box includes in cylindrical surface, it can be slided on the outer wall with color box with color box nozzle, rotate high pressure
Tracheae, since high-pressure air pipe is fixedly connected with colour changing disk by the first fixed link, colour changing disk can be rotated with high-pressure air pipe, be matched
Color box nozzle slides on the outer wall with color box.When high-pressure air pipe through-hole is connected to inner wall through-hole, coating cylinder nozzle and outer wall are logical
Hole is connected in opposite directions, is connected in opposite directions with color box nozzle with color box through-hole, therefore the paint vehicle in cavity leads under the action of high pressure gas
Piping, which enters, matches color box；When high-pressure air pipe through-hole is closed by the inner wall of coating cylinder, high pressure gas cannot be introduced into cavity, and outer
Wall through-hole is closed by colour changing disk seal, and the paint vehicle in cavity cannot be introduced into pipeline, also cannot be introduced into color box.
Rotary high pressure tracheae makes high-pressure air pipe be connected to different inner wall through-holes, and the paint vehicle of required different colours is sprayed into
With in color box, to mix required color.
Both ends open and close type quick coupling in the present apparatus, when daughter and parent do not link, the valve of daughter and parent is each
Self-closing, therefore high-pressure air pipe is closed, and is closed with color box；When moving down high-pressure air pipe, make daughter be inserted into parent when, parent with
The valve of daughter is pushed mutually and is opened, therefore high-pressure air pipe be connected to with color box, high-pressure air pipe to high pressure gas logical in color box,
To make to spray from jet pipe with the paint vehicle in color box.
This base case has the beneficial effect that
1, the present apparatus monochromatic can not only spray, moreover it is possible to match colors, mix required paint vehicle color.
2, the paint vehicle mixed in the present apparatus can direct plunge into spraying, compared with prior art, mix colours and using all more
It is convenient, and the paint vehicle being less prone to after toning changes colour during storage.
It further, further include power supply, it is described that the first contact chip being connected with power cathode is equipped with color box；The colour changing
Disk is equipped with the second contact chip for contacting with the first contact chip, and there are two the solenoid valves of electrode for the valve tool, wherein one
A electrode is connected with the second contact chip, another electrode is connected with positive pole.
When moving down high-pressure air pipe, while so that daughter is inserted into parent, the first contact chip is contacted with the second contact chip, electricity
The two-stage of magnet valve is connected to power supply, and solenoid valve is opened, and jet pipe is opened.
Further, described with blade is rotatably connected in color box cavity, blade and the parent position are opposite.
After parent is inserted into daughter, high-pressure air pipe is to logical high pressure gas in color box is matched, since blade and the parent position are opposite,
Therefore blade rotates under the action of high pressure gas, plays the role of stirring to paint vehicle, facilitates coating toning mixing more evenly.
Further, described to be detachably connected with color box with coating cylinder, it include dismountable upper cover with color box.
It dismantles and cleans convenient for color box will be matched.
Further, the quantity of the cavity is at least three.
Number of cavities is more, and coating cylinder can fill the coating of more different colours.
Detailed description of the invention
Fig. 1 is the cross-sectional view of coating cylinder in the embodiment of the present invention；
Schematic diagram when Fig. 2 is mesohigh of embodiment of the present invention tracheae through-hole and the cooperation of inner wall through-hole；
Fig. 3 is structural schematic diagram when mesohigh of embodiment of the present invention tracheae through-hole is closed by the inner wall of coating cylinder.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: coating cylinder 1, cavity 11, outer wall through-hole 12, inner wall through-hole 13, color matching
Box 2 matches color box through-hole 21, the second fixed link 22, jet pipe 23, solenoid valve 24, parent 25, blade 26, high-pressure air pipe 3, high pressure gas
Pipe through-hole 31, daughter 32, the first fixed link 33, colour changing disk 4, pipeline 41, coating cylinder nozzle 42, with color box nozzle 43, power supply 5,
First contact chip 44, the second contact chip 45.
Embodiment is substantially as depicted in figs. 1 and 2:
Spraying nozzle, including both ends open and close type quick coupling and coating cylinder 1, coating cylinder 1 have an inner hole, in coating cylinder 1
Equipped with several cavitys 11 for coatings, several cavitys 11 are uniformly distributed along the circumferential direction of coating cylinder 1, and each cavity 11 is communicated with one
A outer wall through-hole 12 and inner wall through-hole 13, outer wall through-hole 12 and inner wall through-hole 13 are located on the same radius of coating cylinder 1, inner wall
Through-hole 13 and outer wall through-hole 12 are located on the inner and outer wall of coating cylinder 1.
It further include being located at the lower section of coating cylinder 1 with color box 2 and by the second fixed link with color box 2 and the second fixed link 22
22 are fixedly connected with coating cylinder 1, include with color box cavity and in the outer wall on cylindrical surface, with the corresponding each outer wall of color box 2 with color box 2
Through-hole 12 is equipped with one and matches color box through-hole 21.It further include that high-pressure air pipe 3, colour changing disk 4 and the first fixed link 33, high-pressure air pipe 3 are in
Circular tube shaped, high-pressure air pipe 3 and colour changing disk 4 are fixedly connected by the first fixed link 33, and high-pressure air pipe 3 is snug fit at coating cylinder 1
Inner hole in, high-pressure air pipe 3 be equipped with one with inner wall through-hole 13 cooperation high-pressure air pipe through-hole 31；The colour changing disk 4 is in circle
Plate-like, the coating cylinder 1 are snug fit in the inner hole of colour changing disk 4, and colour changing disk 4 is equipped with a root canal road 41, the pipeline 41
Match color box nozzle 43 including the coating cylinder nozzle 42 cooperated with outer wall through-hole 12 and with what is cooperated with color box through-hole 21, matches color box
Nozzle 43 can slide on the outer wall with color box 2.
It is also communicated with a jet pipe 23 with color box 2, jet pipe 23 is equipped with valve.Both ends open and close type quick coupling includes daughter
32 and parent 25, daughter 32 is connected to the end of high-pressure air pipe 3 and is located at coating cylinder 1 and between color box 2, the setting of parent 25 exists
With locating in opposite directions in color box 2 with 32 position of daughter.With being rotatably connected to blade 26, blade 26 and 25 position phase of parent in color box cavity
To.
Further include power supply 5, the first contact chip 44 being connected with 5 cathode of power supply is equipped with color box 2；Colour changing disk 4 is equipped with
The second contact chip 45 for contacting with the first contact chip 44, there are two the solenoid valve 24 of electrode, one of electrodes for valve tool
It is connected with the second contact chip 45, another electrode is connected with 5 anode of power supply.
In the present embodiment, high-pressure air pipe 3 is cylindrical, and high-pressure air pipe 3 is snug fit in the inner hole of coating cylinder 1, therefore
High-pressure air pipe 3 can be rotated and be moved up and down in the inner hole of coating cylinder 1.Since high-pressure air pipe 3 is equipped with a high-pressure air pipe
Through-hole 31 is equipped with several cavitys 11 for coatings between the inner and outer wall of coating cylinder 1, can distinguish in several cavitys 11
Fill the paint vehicle of different colours.By rotating and moving up and down high-pressure air pipe 3, cooperate high-pressure air pipe through-hole 31 and inner wall through-hole 13
(i.e. high-pressure air pipe through-hole 31 is connected to inner wall through-hole 13), as shown in Figure 3；Or high-pressure air pipe through-hole 31 is sealed by the inner wall of coating cylinder 1
It closes.
With the outer wall that color box 2 includes in cylindrical surface, it can slide, rotate on the outer wall with color box 2 with color box nozzle 43
High-pressure air pipe 3, since high-pressure air pipe 3 is fixedly connected with colour changing disk 4 by the first fixed link 33, colour changing disk 4 can be with high pressure
Tracheae 3 rotates, and slides on the outer wall with color box 2 with color box nozzle 43.When high-pressure air pipe through-hole 31 is connected to inner wall through-hole 13,
Coating cylinder nozzle 42 is connected in opposite directions with outer wall through-hole 12, is connected in opposite directions with color box nozzle 43 with color box through-hole 21, such as Fig. 3 institute
Show, therefore the paint vehicle in cavity 11 is entered by pipeline 41 with color box 2 under the action of high pressure gas；When 31 quilt of high-pressure air pipe through-hole
When the inner wall closing of coating cylinder 1, high pressure gas cannot be introduced into cavity 11, and outer wall through-hole 12 is closed by colour changing disk 4, in cavity 11
Paint vehicle cannot be introduced into pipeline 41, also cannot be introduced into color box 2.
Rotary high pressure tracheae 3 makes high-pressure air pipe 3 be connected to different inner wall through-holes 13, by the paint vehicle of required different colours
It sprays into and matches in color box 2, to mix required color.
Both ends open and close type quick coupling in the present apparatus, when daughter 32 and parent 25 do not link, daughter 32 and parent 25
Each self-closing of valve, therefore high-pressure air pipe 3 close, with color box 2 close；When moving down high-pressure air pipe 3, it is inserted into daughter 32
When parent 25, the valve of parent 25 and daughter 32 is pushed mutually and is opened, therefore high-pressure air pipe 3 is connected to with color box 2, high pressure gas
Pipe 3 is to high pressure gas logical in color box 2.While parent 25 are inserted into daughter 32, the first contact chip 44 is contacted with the second contact chip 45,
The two-stage of solenoid valve 24 is connected to power supply 5, and solenoid valve 24 is opened, and jet pipe 23 is opened.To make to match the paint vehicle in color box 2 from spray
Pipe 23 sprays.
High-pressure air pipe 3 is to matching in color box 2 during logical high pressure gas, since blade 26 and 25 position of parent are opposite,
Blade 26 rotates under the action of high pressure gas, plays the role of stirring to paint vehicle, facilitates coating toning mixing more evenly.
The present apparatus monochromatic can not only spray, moreover it is possible to match colors, mix required paint vehicle color.It is mixed in the present apparatus
Paint vehicle can direct plunge into spraying, compared with prior art, toning and use are all more convenient, and are less prone to the paint after toning
Material changes colour during storage.
The above are merely the embodiment of the present invention, the common sense such as well known specific structure and characteristic are not made excessively herein in scheme
Description.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
And patent practicability.The scope of protection required by this application should be based on the content of the claims, specific in specification
The records such as embodiment can be used for explaining the content of claim.
Claims (5)
1. spraying nozzle, it is characterised in that: including both ends open and close type quick coupling and coating cylinder, coating cylinder has inner hole, applies
Several cavitys for coatings are equipped in barrel, several cavitys are uniformly distributed along the circumferential direction of coating cylinder, and each cavity is communicated with one
A outer wall through-hole and inner wall through-hole, the outer wall through-hole and inner wall through-hole are located on the same radius of coating cylinder, inner wall through-hole
It is located on the inner and outer wall of coating cylinder with outer wall through-hole；It further include being located at color box and applying with color box and the second fixed link
The lower section of barrel is simultaneously fixedly connected by the second fixed link with coating cylinder, includes with color box cavity and in the outer of cylindrical surface with color box
Wall corresponds to each outer wall through-hole equipped with one with color box through-hole with color box；It further include that high-pressure air pipe, colour changing disk and first are fixed
Bar, high-pressure air pipe is cylindrical, and high-pressure air pipe is fixedly connected with colour changing disk by the first fixed link, and high-pressure air pipe is snug fit at
In the inner hole of coating cylinder, high-pressure air pipe is equipped with the high-pressure air pipe through-hole of one with the cooperation of inner wall through-hole；The colour changing disk is in circle
Plate-like, the coating cylinder are snug fit in the inner hole of colour changing disk, colour changing disk be equipped with a root canal road, the pipeline include with outside
The coating cylinder nozzle and match color box nozzle with the cooperation of color box through-hole that wall through-hole cooperates, the coating cylinder nozzle can apply
It is slided on the outer wall of barrel；It is described to be slided on the outer wall with color box with color box nozzle；A spray is also communicated with color box
Pipe, jet pipe are equipped with valve；The both ends open and close type quick coupling includes daughter and parent, and the daughter is connected to high-pressure air pipe
End and be located at coating cylinder and between color box, the parent setting with locating in color box with daughter position in opposite directions.
2. it is according to claim 1 spraying use nozzle, it is characterised in that: further include power supply, it is described with color box be equipped with
The first connected contact chip of power cathode；The colour changing disk is equipped with the second contact chip for contacting with the first contact chip, institute
Valve tool is stated there are two the solenoid valve of electrode, one of electrode is connected with the second contact chip, another electrode and positive pole
It is connected.
3. spraying nozzle according to claim 2, it is characterised in that: described with being rotatably connected to leaf in color box cavity
Piece, blade and the parent position are opposite.
4. spraying nozzle according to claim 3, it is characterised in that: it is described to be detachably connected with color box with coating cylinder,
It include dismountable upper cover with color box.
5. spraying nozzle according to claim 4, it is characterised in that: the quantity of the cavity is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129075.8A CN108296052B (en) | 2018-02-08 | 2018-02-08 | Nozzle is used in spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129075.8A CN108296052B (en) | 2018-02-08 | 2018-02-08 | Nozzle is used in spraying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108296052A CN108296052A (en) | 2018-07-20 |
| CN108296052B true CN108296052B (en) | 2019-05-28 |
Family
ID=62864998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810129075.8A Active CN108296052B (en) | 2018-02-08 | 2018-02-08 | Nozzle is used in spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296052B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7318554B2 (en) * | 2001-10-25 | 2008-01-15 | Langeman Gary D | Third stream automotive color injection |
| CN103143482B (en) * | 2011-12-07 | 2015-08-12 | 李因国 | High accuracy paint mixing color matching double purpose device |
| CN103028511B (en) * | 2012-12-11 | 2017-02-15 | 中国人民解放军总后勤部建筑工程研究所 | Single-nozzle spray gun for multicolor spray coating machine |
| CN103341422A (en) * | 2013-06-26 | 2013-10-09 | 上海市七宝中学 | Colorful paint spray can |
| CN107497619A (en) * | 2017-08-29 | 2017-12-22 | 青岛金光鸿智能机械电子有限公司 | Four color spray gun devices |
-
2018
- 2018-02-08 CN CN201810129075.8A patent/CN108296052B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108296052A (en) | 2018-07-20 |
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