CN108906353B - A kind of even application discharge port for spray robot - Google Patents
A kind of even application discharge port for spray robot Download PDFInfo
- Publication number
- CN108906353B CN108906353B CN201810842009.5A CN201810842009A CN108906353B CN 108906353 B CN108906353 B CN 108906353B CN 201810842009 A CN201810842009 A CN 201810842009A CN 108906353 B CN108906353 B CN 108906353B
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- Prior art keywords
- spray
- brass
- plane
- interface
- air
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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.)
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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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/169—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets having three or more selectively effective outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
-
- 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
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
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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
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
Landscapes
- Nozzles (AREA)
Abstract
The present invention provides a kind of even application discharge port for spray robot, and including the nozzle boss with inner cavity, nozzle boss is equipped with coating interface, atomizing air interface and air actuated control interface, and coating interface is connected separately with paint can and paint spray pump；It further include air compressor machine, paint can and paint spray pump are separately connected air compressor machine, and atomizing air interface also connects air compressor machine, and air actuated control interface connects solenoid valve, and solenoid valve connects air compressor machine；The front side of nozzle boss is equipped with the nozzle assembly for being connected and having several spray orifices with inner cavity, and nozzle assembly includes circular brass stream cap, and the center point of brass stream cap is equipped with needle mouth, and the groove of multiple tapers is surrounded by the outside of needle mouth, is equipped with inclined first spray orifice in groove.Spraying angle can be changed in the present invention, is sprayed simultaneously from multiple directions, spraying area coverage is big when spray robot single motion, and spraying effect is more evenly.
Description
Technical field
The invention belongs to spraying technology fields, and in particular to a kind of even application discharge port for spray robot.
Background technique
Spray robot is otherwise known as paint-spray robot, is that can carry out auto spray painting or spray the industrial machine of other coating
People, paint-spray robot generally have multiple degree-of-freedom joint formula structures, and arm has biggish space, and can do complicated rail
Mark movement, has the characteristics that quick action, explosion-proof performance are good, is widely used in the production of the techniques such as automobile, instrument, electric appliance, enamel
Department.There is many deficiencies when in use for the spray head of existing spray head robot, for example, spraying effect is poor, single motion is covered
Capping product is small, and the painting film uniformity that spray head sprays is poor, and paint waste is big, and these problems all greatly constrain existing spraying robot
Man-based development.
Summary of the invention
The object of the present invention is to provide a kind of even application discharge ports for spray robot, and spraying angle can be changed
Degree is sprayed simultaneously from multiple directions, and spraying area coverage is big when spray robot single motion, and spraying effect is more evenly.
The present invention provides the following technical solutions:
A kind of even application discharge port for spray robot, including the nozzle boss with inner cavity, nozzle boss is equipped with
Coating interface, atomizing air interface and air actuated control interface, coating interface are connected separately with paint can and paint spray pump；Also wrap
Air compressor machine is included, paint can and paint spray pump are separately connected air compressor machine, and atomizing air interface also connects air compressor machine, and air actuated control connects
Mouth connection solenoid valve, solenoid valve connect air compressor machine；The front side of nozzle boss is equipped with the nozzle for being connected and having several spray orifices with inner cavity
Component, nozzle assembly include circular brass stream cap, and the center point of brass stream cap is equipped with needle mouth, is surrounded by the outside of needle mouth multiple
The groove of taper, groove is interior to be equipped with inclined first spray orifice.The first spray orifice tiltably sprays coating cloud when spraying, thus changeable
Spraying angle is sprayed simultaneously from multiple directions, and spraying area coverage is big when spray robot single motion, spraying effect
More evenly.Groove includes the first inclined-plane and the second inclined-plane of inclination intersection, and the tilt angle on the first inclined-plane is greater than the second inclined-plane
Tilt angle, the angle between the first inclined-plane and the second inclined-plane are acute angle, and the first inclined-plane is planar shaped, and the second inclined-plane is to concave
The curve form entered, the first spray orifice are located on the first inclined-plane.Second inclined-plane of curve form plays the role of guiding to coating cloud, makes
Coating cloud sprays obliquely upward along the second inclined-plane.
Preferably, multiple grooves are symmetrically distributed on brass stream cap centered on the center of circle of brass stream cap, and each
First inclined-plane of groove is arranged towards the center of circle direction of brass stream cap, so that the air-flow of the first spray orifice is also both facing to brass stream cap
The center of circle, and air-flow continues flow forward behind the center of circle of brass stream cap, so that the first spray orifice in each groove is simultaneously
The air-flow of ejection forms gapless coating cloud, sprays without dead angle, is not in the spray-coating surface of discontinuous, further ensures spraying
Uniformity.The spraying shape for the coating cloud that the structure is formed is circle, suitable for the spraying of opposite side/Angle Position.
Preferably, the surface of brass stream cap is additionally provided with multiple second spray orifices, during the second spray orifice with the center of circle of brass stream cap is
The heart is symmetrically distributed on brass stream cap, and the second spray orifice is alternately arranged between two grooves.Second spray orifice is direct-injection type spray
It applies, with the first spray orifice collective effect, forms being sprayed for three-dimensional spraying swath.
Preferably, the front end of nozzle boss is additionally provided with even number convex block, and convex block is oppositely disposed two-by-two in the outer of brass stream cap
Side, and two convex blocks are at least located along the same line with a pair of of groove, and the gas with atomizing air orifice is equipped in convex block
Discharge orifice.The airflow direction of the first spray orifice can be changed in airflow hole, restrains the distributed coating cloud of the first spray orifice, forms the spray of "-" type
Shape is applied, is sequentially sprayed suitable for the object to large area.
Preferably, sprue is equipped in airflow hole, one end of sprue is connected with micromotor, and micromotor can drive sprue stifled
Firmly airflow hole or avoid airflow hole.When the shape for needing to spray is round, starting micromotor drives sprue blocking airflow
Hole, therefore convex block will not have an impact the jet direction of the first spray orifice.When the shape for needing to spray is "-" type, start micro-
Type motor driven sprue avoids airflow hole, and the air-flow in airflow hole changes the jet direction of the first spray orifice, forms the spray of "-" type
Apply shape.
Preferably, the quantity of groove and convex block is four, and four convex blocks are distributed evenly in the outside circle of brass stream cap
Zhou Shang.When needing transversely sequentially to spray, make the airflow hole work of the left and right sides, the airflow hole of upper and lower two sides does not work, shape
Shape is sprayed at vertical "-" type, then is from left to right successively sprayed；When needing sequentially to spray along longitudinal direction, make the left and right sides
Airflow hole does not work, the airflow hole work of upper and lower two sides, forms horizontal "-" type spraying shape, then successively spray from top to bottom
It applies.
The beneficial effects of the present invention are:
1, the first spray orifice tiltably sprays coating cloud when spraying, so that spraying angle can be changed, simultaneously from multiple directions
It is sprayed, spraying area coverage is big when spray robot single motion, and spraying effect is more evenly.
2, the air-flow of the first spray orifice is also both facing to the center of circle of brass stream cap, and air-flow is subsequent by the center of circle of brass stream cap
Continuous flow forward sprays so that the air-flow that the first spray orifice in each groove sprays simultaneously forms gapless coating cloud without dead angle,
Be not in the spray-coating surface of discontinuous, further ensure the uniformity of spraying.
3, the airflow direction of the first spray orifice can be changed in airflow hole, restrains the distributed coating cloud of the first spray orifice, forms a word
The spraying shape of type, sequentially sprays suitable for the object to large area.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is schematic front view of the invention；
Fig. 2 is the right side view of Fig. 1；
Fig. 3 is the left view schematic diagram of the nozzle boss in Fig. 1；
Fig. 4 is the schematic perspective view of groove；
Fig. 5 is the longitudinal sectional view of groove；
Fig. 6 is the cutaway enlargement diagram inside convex block.
In the figure, it is marked as 1. nozzle boss；2. coating interface；3. atomizing air interface；4. air actuated control interface；5. applying
Batch can；6. paint spray pump；7. air compressor machine；8. solenoid valve；9. brass stream cap；10. needle mouth；11. groove；12. the first spray orifice；13. the
One inclined-plane；14. the second inclined-plane；15. the second spray orifice；16. convex block；17. airflow hole；18. sprue；19. micromotor；20. air
Transformer.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of even application discharge port for spray robot, including the spray head with inner cavity
Seat 1, nozzle boss 1 are equipped with coating interface 2, atomizing air interface 3 and air actuated control interface 4, and coating interface 2 is separately connected
There are paint can 5 and paint spray pump 6；It further include air compressor machine 7, paint can 5 and paint spray pump 6 are separately connected air compressor machine 7, atomizing air interface
3 also connect air compressor machine 7, and air actuated control interface 4 connects solenoid valve 8, and solenoid valve 8 connects air compressor machine 7；The invention also includes two
A air transformer 20, an air transformer 20 are set on the pipeline between air compressor machine 7 and atomizing air interface 3, and one
Air transformer 20 is set on the pipeline between air compressor machine 7 and solenoid valve 8.Air transformer 20 connects air compressor machine 7 and atomization
Air interface 3, after the coating come from paint can 5 or the conveying of paint spray pump 6 enters inner cavity by coating interface 2, by atomizing air
The compressed air that interface 3 enters is acted on and is atomized.Air actuated control interface 4 connects solenoid valve 8, for controlling opening for nozzle boss
Dynamic or closing.The front side of nozzle boss 1 is equipped with the nozzle assembly for being connected and having several spray orifices with inner cavity, and nozzle assembly includes circle
The brass stream cap 9 of shape, the center point of brass stream cap 9 are equipped with the needle mouth 10 of wolfram steel material, and the outside of needle mouth 10 is surrounded by multiple cones
The groove 11 of shape, groove 11 is interior to be equipped with inclined first spray orifice 12.The first spray orifice 12 tiltably sprays coating cloud when spraying, thus
Spraying angle can be changed, sprayed simultaneously from multiple directions, spraying area coverage is big when spray robot single motion, spray
Apply effect more evenly.As shown in Figure 4 and Figure 5, groove 11 includes the first inclined-plane 13 and the second inclined-plane 14 of inclination intersection, and first tiltedly
The tilt angle in face 13 is greater than the tilt angle on the second inclined-plane 14, and the angle between the first inclined-plane 13 and the second inclined-plane 14 is sharp
Angle, the first inclined-plane 13 are planar shaped, and the second inclined-plane 14 is the curve form inwardly concaved, and the first spray orifice 12 is located at the first inclined-plane 13
On.Second inclined-plane 14 of curve form plays the role of guiding to coating cloud, sprays coating cloud obliquely upward along the second inclined-plane 14.
As shown in figure 3, multiple grooves 11 are symmetrically distributed on brass stream cap 9 centered on the center of circle of brass stream cap 9, and
And the first inclined-plane of each groove 11 is arranged towards the center of circle direction of brass stream cap 9, so that the air-flow of the first spray orifice 12 is also all
Towards the center of circle of brass stream cap 9, and air-flow continues flow forward behind the center of circle of brass stream cap 9, thus each groove 11
The air-flow that the first interior spray orifice 12 sprays simultaneously forms gapless coating cloud, sprays without dead angle, is not in the spraying of discontinuous
Face further ensures the uniformity of spraying.The spraying shape for the coating cloud that the structure is formed is circle, is suitable for opposite side/angle position
The spraying set.
The surface of brass stream cap 9 is additionally provided with multiple second spray orifices 15, and the second spray orifice 15 is centered on the center of circle of brass stream cap 9
It is symmetrically distributed on brass stream cap 9, the second spray orifice 15 is alternately arranged between two grooves 11.Second spray orifice 15 is direct projection
Formula spraying, with 12 collective effect of the first spray orifice, forms being sprayed for three-dimensional spraying swath.
As shown in Figure 3 and Figure 6, the front end of nozzle boss 1 is additionally provided with even number convex block 16, convex block 16 be oppositely disposed two-by-two in
The outside of brass stream cap 9, and two convex blocks 16 are at least located along the same line with a pair of of groove 11, is equipped with and mist in convex block 16
Change the airflow hole 17 that air interface 3 is connected to.The airflow direction of the first spray orifice 12 can be changed in airflow hole 17, the first spray orifice 12 of convergence
Distributed coating cloud forms the spraying shape of "-" type, is sequentially sprayed suitable for the object to large area.
As shown in fig. 6, being equipped with sprue 18 in airflow hole 17, one end of sprue 18 is connected with micromotor 19, micromotor
19 can drive 18 blocking airflow hole 17 of sprue or avoid airflow hole 17.When the shape for needing to spray is round, start miniature
Motor 19 drives 18 blocking airflow hole 17 of sprue, therefore airflow hole 17 will not have an impact the jet direction of the first spray orifice 12.
When needing the shape that sprays is "-" type, starting micromotor 19 drives sprue 18 to avoid airflow hole 17, in airflow hole 17
Air-flow changes the jet direction of the first spray orifice 12, forms the spraying shape of "-" type.
The quantity of groove 11 and convex block 16 is four, and four convex blocks 16 are distributed evenly in the outside circle of brass stream cap 9
Zhou Shang.When needing transversely sequentially to spray, the airflow hole 17 of the left and right sides is set to work, the airflow hole 17 of upper and lower two sides not work
Make, forms vertical "-" type spraying shape, then from left to right successively spray；When needing sequentially to spray along longitudinal direction, make left and right
The airflow hole 17 of two sides does not work, and the airflow holes 17 of upper and lower two sides works, and forms horizontal "-" type spraying shape, then on to
Under successively spray.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of even application discharge port for spray robot, which is characterized in that described including the nozzle boss with inner cavity
Nozzle boss is equipped with coating interface, atomizing air interface and air actuated control interface, and the coating interface is connected separately with painting
Batch can and paint spray pump；It further include air compressor machine, the paint can and the paint spray pump are separately connected the air compressor machine, the atomizing space
Gas interface also connects the air compressor machine, and the air actuated control interface is connected with solenoid valve, and the solenoid valve connects the sky
Press；The front side of the nozzle boss is equipped with the nozzle assembly for being connected and having several spray orifices with the inner cavity, the nozzle sets
Part includes circular brass stream cap, and the center point of the brass stream cap is equipped with needle mouth, is surrounded by multiple cones on the outside of the needle mouth
The groove of shape, the groove is interior to be equipped with inclined first spray orifice；The groove includes that the first inclined-plane that inclination is intersected and second are oblique
Face, the tilt angle on first inclined-plane are greater than the tilt angle on second inclined-plane, and first inclined-plane and described second is tiltedly
Angle between face is acute angle, and first inclined-plane is planar shaped, and second inclined-plane is the curve form inwardly concaved, described
First spray orifice is located on first inclined-plane.
2. the even application discharge port according to claim 1 for spray robot, which is characterized in that multiple described recessed
Slot is symmetrically distributed on the brass stream cap centered on the center of circle of the brass stream cap, and each first inclined-plane is equal
It is arranged towards the center of circle direction of the brass stream cap.
3. the even application discharge port according to claim 1 for spray robot, which is characterized in that the brass stream
The surface of cap is additionally provided with multiple second spray orifices, second spray orifice be symmetrically distributed centered on the center of circle of the brass stream cap in
On the brass stream cap, second spray orifice is alternately arranged between two grooves.
4. the even application discharge port according to claim 1 for spray robot, which is characterized in that the nozzle boss
Front end be additionally provided with even number convex block, the convex block is oppositely disposed two-by-two in the outside of the brass stream cap, and two institutes
It states convex block to be at least located along the same line with a pair of groove, be equipped with and the atomizing air orifice in the convex block
Airflow hole.
5. the even application discharge port according to claim 4 for spray robot, which is characterized in that the airflow hole
Interior to be equipped with sprue, one end of the sprue is connected with micromotor, and the micromotor can drive the sprue to block the gas
Discharge orifice avoids the airflow hole.
6. the even application discharge port according to claim 5 for spray robot, which is characterized in that the groove and
The quantity of the convex block is four, and four convex blocks are distributed evenly in the outer circumference of the brass stream cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842009.5A CN108906353B (en) | 2018-07-27 | 2018-07-27 | A kind of even application discharge port for spray robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842009.5A CN108906353B (en) | 2018-07-27 | 2018-07-27 | A kind of even application discharge port for spray robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108906353A CN108906353A (en) | 2018-11-30 |
| CN108906353B true CN108906353B (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810842009.5A Active CN108906353B (en) | 2018-07-27 | 2018-07-27 | A kind of even application discharge port for spray robot |
Country Status (1)
| Country | Link |
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| CN (1) | CN108906353B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068944A (en) * | 2019-12-27 | 2020-04-28 | 中铭谷智能机器人(广东)有限公司 | Miniature automatic spraying system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2795347A1 (en) * | 1999-06-23 | 2000-12-29 | Exel Ind | AUTOMATIC MEMBRANE GUN FOR SPRAYING A PRODUCT |
| CN1520937A (en) * | 2003-02-13 | 2004-08-18 | ����ŵ˹��е���̹�˾ | Automatic air-assited manifold mounted gun |
| CN203018245U (en) * | 2009-10-20 | 2013-06-26 | 友谊产业株式会社 | Spray gun |
| CN203591903U (en) * | 2012-11-23 | 2014-05-14 | 施显照 | Spray cover structure of paint spray gun |
| KR101625337B1 (en) * | 2015-10-02 | 2016-05-27 | 임정문 | Spray valve for high viscous fluid |
| CN106925462A (en) * | 2010-05-28 | 2017-07-07 | 萨塔有限两合公司 | For the shower nozzle of injection apparatus |
| CN107812624A (en) * | 2016-09-14 | 2018-03-20 | 艾格赛尔工业公司 | Make the device of fluid rotary in nozzle, include the component and apparatus for coating of the device |
-
2018
- 2018-07-27 CN CN201810842009.5A patent/CN108906353B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2795347A1 (en) * | 1999-06-23 | 2000-12-29 | Exel Ind | AUTOMATIC MEMBRANE GUN FOR SPRAYING A PRODUCT |
| CN1520937A (en) * | 2003-02-13 | 2004-08-18 | ����ŵ˹��е���̹�˾ | Automatic air-assited manifold mounted gun |
| CN203018245U (en) * | 2009-10-20 | 2013-06-26 | 友谊产业株式会社 | Spray gun |
| CN106925462A (en) * | 2010-05-28 | 2017-07-07 | 萨塔有限两合公司 | For the shower nozzle of injection apparatus |
| CN203591903U (en) * | 2012-11-23 | 2014-05-14 | 施显照 | Spray cover structure of paint spray gun |
| KR101625337B1 (en) * | 2015-10-02 | 2016-05-27 | 임정문 | Spray valve for high viscous fluid |
| CN107812624A (en) * | 2016-09-14 | 2018-03-20 | 艾格赛尔工业公司 | Make the device of fluid rotary in nozzle, include the component and apparatus for coating of the device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108906353A (en) | 2018-11-30 |
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