CN206153024U - Spraying machine - Google Patents
Spraying machine Download PDFInfo
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- CN206153024U CN206153024U CN201620884186.6U CN201620884186U CN206153024U CN 206153024 U CN206153024 U CN 206153024U CN 201620884186 U CN201620884186 U CN 201620884186U CN 206153024 U CN206153024 U CN 206153024U
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- spraying
- sliding platform
- sample
- shower nozzle
- axis sliding
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Abstract
The utility model relates to a spraying machine, specifically, it is more even to relate to a spraying, spraying machine that spraying efficiency is higher, including paint finishing, work platform, PLC control system, heating system, the paint finishing includes angle can be adjusted's shower nozzle, the shower nozzle passes through rotary mechanism and connects on X axle slide bracket, X axle slide bracket and Z axle slide bracket pass through sliding connection, and rotary mechanism is connected with the sample holder dish, drives sample holder and coils the well rotation of axes, is equipped with anchor clamps on the tray, and anchor clamps are fixed with the tray, and anchor clamps are used for fixing the sample of treating the spraying, heating system includes heater and temperature sensor, and the heater is installed on the tray, inside built -in and the curved surface sample. The utility model relates to a spraying machine, adjustable shower nozzle and the curved surface relatively perpendicular of keeping during shower nozzle spraying incident, keeps the vertical incidence to arrive curved surface the sample surface, has improved the homogeneity of spraying.
Description
Technical field
The present invention relates to a kind of flush coater, in particular it relates to a kind of spraying is evenly, the higher flush coater of spray efficiency.
Background technology
Existing spraying method, majority is sprayed for planar products, is entirely sprayed by the mobile realization of X, Y, Z axis
Painting process, nozzle is relatively-stationary, it is not necessary to adjust the fixed position of nozzle and axle.Curved surface is carried out using existing spraying method
When sample is sprayed, the uneven problem of spraying can be produced, as nozzle follows the movement of axle, nozzle to produce one with curved surface sample
Clamp angle, is to incide curved surface sample surfaces with certain angle when spraying raw material is incident, easily causes and does not have where needs spraying
It is sprayed onto, it is in uneven thickness where being sprayed onto；If by the flush coater of conventional spray paint planar products, for curved surface spraying curved surface sample
Product, easily produce spraying resin solution and flow on gravity direction and cause the integrated uncontrollable problem of thickness.
The content of the invention
In order to overcome the deficiencies in the prior art, this programme to design a kind of flush coater, remain that shower nozzle is relative with curved surface and hang down
Directly, when spraying raw material is incident, holding impinges perpendicularly on curved surface sample surfaces needs the position of spraying, improves the uniform of spraying
Property, while the temperature for improving curved surface sample is sprayed, it is prevented from being integrated into surface liquid resin adherent base surface at once,
Improve and cause the integrated uncontrollable problem of thickness because spraying resin solution flows on gravity direction.
Concrete technical scheme is as follows：
A kind of flush coater, including paint finishing, workbench, PLC control system,
The workbench includes X-axis sliding platform, Z axis sliding platform, and X-axis sliding platform and Z axis slide
By being slidably connected, X-axis sliding platform and Z axis sliding platform are connected to motor to platform；Shower nozzle leads to
Cross X-axis sliding platform or Z axis sliding platform is realized along substrate outline curvilinear motion.
The paint finishing includes the shower nozzle of angle adjustable, and the shower nozzle is connected to X-axis by rotating mechanism or Z axis are slided
On moving platform；Specifically, described rotating mechanism is Theta rotation motors or rotatable manipulator.
It is to obtain the coordinate points of test product that adjusting shower nozzle needs the method for the position of spraying perpendicular to curved surface sample surfaces
Afterwards, the angle of shower nozzle and X-axis sliding platform is obtained by curvature conversion, the angle of shower nozzle is controlled by PLC control system, make spray
The raw material that head sprays keeps impinging perpendicularly on the position that curved surface sample surfaces need to spray.
PLC control system is used to control shower nozzle and X-axis sliding platform, the movement locus of Z axis sliding platform.
Preferably：X-axis sliding platform and Z axis sliding platform are slidably connected by intersecting parallels sliding groove.
Preferably：Flush coater also includes the sample tray for placing sample and and is connected to the rotation of sample tray bottom
Rotation mechanism.
Preferably：The fixture for fixing curved surface sample is provided with sample tray.Fixture is used for fixing to be sprayed
Sample so that curved surface sample will not be got rid of in rotary course.
Preferably：Flush coater also includes heating system, and the heating system includes heater and temperature sensor, heater
On pallet, sample interior is built in, temperature sensor is connected with PLC control system.
Preferably：Flush coater also includes stock pressure tank, reponse system, spraying raw material feedway and Flow-rate adjustment dress
Put, spraying raw material feedway is connected with stock pressure tank, flow regulator is connected with stock pressure tank, reponse system with storage
Material pressurized tank connection.
Preferably：The raw material that shower nozzle sprays is vaporific photosensitive resin.PLC control system is used to control paint finishing and adds
Hot systems.
Frame includes stainless steel door-plate, spraying chamber, exhaust system.
Reponse system includes the Real-time Feedback of the glue amount in storage glue pressurized tank, for connecting and characterizing storage glue pressurized tank glue amount
System.
During assembling, x-axis sliding platform and z-axis sliding platform are slidably connected by intersecting parallels sliding groove, X-axis sliding platform and
Z axis sliding platform is driven by motor and is translated, and paint finishing is arranged on X-axis position rearward, and paint finishing includes that shower nozzle, spraying are former
Material feedway and flow regulator, realize shower nozzle with X-axis angle by Theta rotation motors or rotatable manipulator
Change, makes shower nozzle need the position of spraying to spray raw material perpendicular to curved surface sample surfaces.Spraying raw material feedway and storing pressure
Power tank connects, and flow regulator is connected with stock pressure tank, and PLC is connected with paint finishing and heating system, for controlling spray
Apply parameter and heating parameters, frame and X-axis Z axis sliding platform be connected, reponse system is connected with stock pressure tank.
Flush coater realizes the mode of even application, obtains the coordinate points of curved face product, determines the running orbit of shower nozzle, then
X-axis and Z axis are translated by motor, realizes that shower nozzle reaches the next point for needing and spraying, the folder of shower nozzle and x-axis is modulated by motor
Angle, realizes that shower nozzle is vertical with curved surface spraying point tangent line, keeps spraying with vertical incidence glue spraying.By pallet rotary mechanism, song is allowed
Face sample rotates in pallet, realizes the process of spraying comprehensively.What shower nozzle sprayed is vaporific photosensitive resin, sprays to curved surface table
Behind face, heating system makes curved surface sample surfaces be heated, and vaporific photosensitive resin particle is integrated into curved surface sample surfaces, by hot sticky
It is attached, it is prevented from being integrated into surface liquid resin adherent base surface at once, improve due to spraying resin solution in gravity direction
It is upper flowing and cause the integrated uncontrollable problem of thickness.
A kind of spraying method：Comprise the following steps
Calculate several contour plane residence times of shower nozzle in curved surface sample；
When calculating raw material and the curved surface samples vertical that shower nozzle sprays, the angle of shower nozzle and X-axis；
PLC control system controls shower nozzle residence time according to the time data for calculating；
PLC control system controls the angle of shower nozzle according to the angle-data for calculating.
Preferably：Also include that PLC control system controls heating system heats, makes curved surface sample surfaces be heated, spraying raw material
Curved surface sample surfaces are integrated into, the step of adhering to of being heated.
Preferably：Also including sample tray bottom rotating mechanism drive sample tray around middle shaft rotation the step of.Allow song
Face sample rotates in pallet, realizes the process of spraying comprehensively.
Preferably：Also include control translation X-axis sliding platform and Z axis sliding platform, making shower nozzle reach each needs spray
The position of painting；
It is vaporific photosensitive resin that shower nozzle sprays raw material.
A kind of flush coater of the present invention, can adjust and keep shower nozzle and curved surface Relative vertical, when shower nozzle spraying is incident, keep vertical
Curved surface sample surfaces are incided, the uniformity of spraying is improve；The temperature for improving curved surface sample using heating system simultaneously is carried out
Spraying, is prevented from being integrated into surface liquid resin adherent base surface at once, improves due to spraying resin solution in gravity side
Flow up and cause the integrated uncontrollable problem of thickness.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of flush coater of the invention.
Fig. 2 be embodiment mean camber sample profile etc. facet schematic diagram.
Fig. 3 is the angle schematic diagram of shower nozzle and curved surface sample in embodiment.
Specific embodiment
A kind of technical scheme of flush coater of the invention is further described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of flush coater, including paint finishing, heating system, workbench, PLC control system, frame,
Reponse system.
Paint finishing (is not shown including shower nozzle 3, spraying raw material feedway (not shown) and flow regulator in figure
Go out).Shower nozzle 3 is realized along substrate outline curvilinear motion by X-axis sliding platform 1 and Z axis sliding platform 2.
Heating system includes heater 5 and temperature sensor.Heater 5 is arranged on pallet 6, built-in and curved surface sample 4
Inside, makes curved surface sample surfaces thermally equivalent.
Workbench includes X-axis sliding platform 1, Z axis sliding platform 2, sample tray 6, fixture (not shown), rotation
Mechanism 7, rotating mechanism 7 is connected with sample tray 6, drives sample tray 6 around middle shaft rotation, and sample tray 6 is provided with fixture, folder
Tool is fixed with sample tray 6, and sample tray 6 is used for fixing product to be sprayed so that curved surface sample 4 will not in rotary course
Got rid of.
The shower nozzle 3 is connected on X-axis sliding platform 1 by Theta rotation motors, is revolved by Theta in angle direction
The curvature for turning motor in specified coordinate point converts perpendicular to tangent line.
PLC control system is used to control paint finishing and heating system.
Frame includes stainless steel door-plate, spraying chamber, exhaust system.
Reponse system is used for the Real-time Feedback carried out to the glue amount in storage glue pressurized tank, for connecting and characterizing storage glue laminated power
Tank glue amount.
During assembling, X-axis sliding platform and Z axis sliding platform are slidably connected by intersecting parallels sliding groove, X-axis sliding platform and
Z axis sliding platform is driven by motor and is translated, and paint finishing is arranged on X-axis position rearward, and paint finishing includes that shower nozzle, spraying are former
Material feedway and flow regulator, by Theta rotation motors the change of shower nozzle and X-axis angle is realized, spraying raw material is supplied
It is connected with stock pressure tank to device, flow regulator is connected with stock pressure tank, PLC connects with paint finishing and heater
Connect, for controlling raw material spraying and heating parameters, frame and X Z axis sliding platform be connected, reponse system and stock pressure tank company
Connect.
Flush coater realizes the mode of even application, obtains the coordinate points of curved surface sample, determines the running orbit of shower nozzle, then
X-axis and Z axis are translated by motor, realizes that shower nozzle reaches the next point for needing and spraying, the folder of shower nozzle and X-axis is modulated by motor
Angle, realizes that shower nozzle is vertical with curved surface spraying point tangent line, keeps spraying with vertical incidence glue spraying.By pallet rotary mechanism, song is allowed
Face sample rotates in pallet, realizes the process of spraying comprehensively.What shower nozzle sprayed is vaporific photosensitive resin, sprays to curved surface table
Behind face, heating system makes curved surface sample surfaces be heated, and vaporific photosensitive resin particle is integrated into curved surface sample surfaces, by hot sticky
It is attached.
A kind of spraying method：Comprise the following steps：
Calculate several contour plane residence times of shower nozzle 3 in curved surface sample 4；
When the raw material of the calculating ejection of shower nozzle 3 is vertical with curved surface sample 4, the angle of 3 and X-axis is sprayed；
, according to the time data for calculating, control shower nozzle 3 is in the top residence time of curved surface sample 4 for PLC control system；
PLC control system controls the angle of shower nozzle 3 according to the angle-data for calculating.
Preferably：Also include that PLC control system controls heating system heats, makes the surface of curved surface sample 4 be heated, spraying raw material
The surface of curved surface sample 4 is integrated into, the step of adhering to of being heated.Heating system can improve the temperature of curved surface sample 4 and be sprayed, energy
Enough prevent from being integrated into surface liquid resin adherent base surface at once, improve and flowed on gravity direction due to spraying resin solution
And cause the integrated uncontrollable problem of thickness.
Preferably：Also including the bottom of sample tray 6 rotating mechanism 7 drive sample tray 6 around middle shaft rotation the step of.Allow
The rotation in pallet 6 of curved surface sample 4, realizes the process of spraying comprehensively.
Preferably：Also include control translation X-axis sliding platform 1 and Z axis sliding platform 2, make shower nozzle 3 reach each needs
The position of spraying；
It is vaporific photosensitive resin that shower nozzle 3 sprays raw material.
Shower nozzle 3 is as follows in the computational methods of the top residence time of curved surface sample 4：
Flow is Q, and coating objective thickness is HAlways, spray time is T
Spraying raw material proportioning is powder：Solvent=1:5, surface area to be sprayed is Sn
Unit interval shower nozzle produces powder volume V=Q
The integrated thickness H=V/6S of unit interval powdern
Surface area S to be sprayednIntegrated target thickness HAlwaysRequired time (in each contour plane time of staying)
Tn=HAlways/ H=6Sn*HAlways/Q................①
As shown in Figure 2：Curved-surface structure is the solid of hollow out in the middle of hemisphere and cone
To hemisphere：
Radius of sphericity is R, whole hemisphere is fallen sphere by shower nozzle spheroid is covered height in the integrated height H of short transverse
Degree direction is divided into N parts, and etc. facet to top dome H is highly followed successively by1、H2、H3...Hn, per the surface area of part A is followed successively by1、A2、
A3.....An
According to spherical crown surface area formula S=2 π RH
Can shift onto out
A1=S1=2 π RH1
A2=S2-S1=2 π R (H2-H1)
An=Sn-Sn-1=2 π R (Hn-Hn-1)
Substitute into and 1. obtain hemisphere Tn=12 π R (Hn-Hn-1)HAlways/Q
For tapered segment, each conical surface interface bottom surface radius is R1、R2、R3......Rn
The surface area that circular cone launches is Sn=π L (Rn+Rn-1)
Rn‐1:Taper seat upper table radius surface
Rn:Taper seat is gone to the bottom radius surface
L:Taper seat bus
Single contour round platform surface area Bn=π L (Rn+Rn-1)
Each contour plane time of staying Tn'=6Bn*HAlways/ Q=6 π LHAlways(Rn+Rn-1)/Q
If hemisphere radius is 100mm, facies basialis pyramidis radius is 150mm, and cone height is 130mm, and each contour plane is high
Degree H=5mm.
S and T values can so be obtained as follows：
It is below theoretical value (impact process aspect is not considered)
When the raw material of the calculating ejection of shower nozzle 3 is vertical with curved surface sample 4, spray 3 is as follows with the method for the angle of X-axis：
As shown in figure 3, it is nozzle angle а to define shower nozzle with horizontal X axle clamp angle.
Hemisphere radius is k, and cone element slope is σ, and B point coordinates is (- k ,-k)
With hemisphere summit as reference axis zero point, when nozzle angle is calculated, hemisphere body portion is regarded as what Open Side Down
Parabola, conical section regards the certain straight line of slope as.Can be obtained according to size of foundation base above：
Parabolic equation is：Y=-kx2
Linear equation：Y=(σ -1) x
For any A on parabola line, the coordinate of A is (xa,-kxa 2)
Tan а=│ xa/ya│=│ 1/kxa│
а=arctan │ 1/kxa│
For conical surface slope is certain
а=90-arctan │ σ │
If hemisphere radius is 100mm, facies basialis pyramidis radius is 150mm, and cone height is 130mm, and each contour plane is high
Degree H=5mm, angle calculation is as follows：
With hemisphere fixed point as reference axis zero point, when nozzle angle is calculated, hemisphere body portion is regarded as what Open Side Down
Parabola, conical section regards the certain straight line of slope as.Can be obtained according to size of foundation base above：
Parabolic equation is：Y=-x2/100
Linear equation：Y=13x/5+130
For parabola such as point A, the coordinate of A is (x ,-x2/100)
Tan (90- а)=y/x=100/x
а=90-arctanx
For conical surface slope is certain
а=arctan (5/13)
A kind of flush coater of the present invention, by the movement locus for calculating nozzle, by adjust X-axis up and down, move left and right, arrive
Up to next desired trajectory point, the angle of nozzle and X-axis is adjusted, realize nozzle and curved surface tangent line vertical incidence.The spraying of the present invention
Machine can be sprayed and be kept vertical incidence in spraying process for more complicated curved surface sample, realize the mistake of even application
Journey, and during spraying, heating system, the controllable temperature liter by curved surface sample are provided with below curved surface sample
Height, is prevented from being integrated into surface liquid resin adherent base surface at once, prevents due to spraying resin solution in gravity direction
It is upper flowing and cause thickness integrated uncontrollable.Finally it should be noted that above example is only to illustrate technology of the invention
Scheme, rather than to present invention guarantor
Shield scope restriction, although having made to explain to the present invention with reference to preferred embodiment, this area it is general
It is logical it will be appreciated by the skilled person that can modify to technical scheme or equivalent, and
Without departing from the spirit and scope of technical solution of the present invention.
Claims (6)
1. a kind of flush coater, it is characterised in that：Including paint finishing, workbench, PLC control system,
The workbench includes X-axis sliding platform, Z axis sliding platform, and X-axis sliding platform and Z axis sliding platform pass through to slide
Connection, X-axis sliding platform and Z axis sliding platform are connected to motor；
The paint finishing includes the shower nozzle of angle adjustable, and the shower nozzle is connected to X-axis sliding platform or Z by rotating mechanism
On axle sliding platform；
PLC control system is used to control shower nozzle and X-axis sliding platform, the movement locus of Z axis sliding platform.
2. a kind of flush coater according to claim 1, it is characterised in that：X-axis sliding platform and Z axis sliding platform pass through well
Shaped sliding groove is slidably connected.
3. a kind of flush coater according to claim 1, it is characterised in that：Flush coater also includes the sample for placing sample
Pallet and and it is connected to the rotating mechanism of sample tray bottom.
4. a kind of flush coater according to claim 1, it is characterised in that：The flush coater also includes sample tray, in sample
The fixture for fixing curved surface sample is provided with pallet.
5. a kind of flush coater according to claim 3, it is characterised in that：Flush coater also includes heating system, the heating
System includes heater and temperature sensor, and heater is arranged on pallet, is built in sample interior, temperature sensor and PLC
Control system connects.
6. a kind of flush coater according to claim 1, it is characterised in that：Flush coater also includes stock pressure tank, feedback system
System, spraying raw material feedway and flow regulator, spraying raw material feedway is connected with stock pressure tank, Flow-rate adjustment dress
Put and be connected with stock pressure tank, reponse system is connected with stock pressure tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884186.6U CN206153024U (en) | 2016-08-15 | 2016-08-15 | Spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884186.6U CN206153024U (en) | 2016-08-15 | 2016-08-15 | Spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153024U true CN206153024U (en) | 2017-05-10 |
Family
ID=58649074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620884186.6U Active CN206153024U (en) | 2016-08-15 | 2016-08-15 | Spraying machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179815A (en) * | 2016-08-15 | 2016-12-07 | 东莞同济大学研究院 | A kind of flush coater and method |
| CN107694796A (en) * | 2017-10-18 | 2018-02-16 | 浙江丰诚智能科技有限公司 | A kind of full-automatic heat forges manufacture system inkjet mechanism |
| CN108593671A (en) * | 2018-07-05 | 2018-09-28 | 江苏德意高航空智能装备股份有限公司 | Environment-friendly type no touch fluorescent penetrant spraying system |
| CN109261461A (en) * | 2018-09-18 | 2019-01-25 | 天津市久跃科技有限公司 | A kind of rotary spraying workpiece drying unit |
| CN110280423A (en) * | 2019-07-12 | 2019-09-27 | 郭颂 | A kind of hydraulic control valve outer surface automatic spraying device |
| CN111408507A (en) * | 2020-05-09 | 2020-07-14 | 东莞市美高实业有限公司 | Christmas tree flock spraying equipment and flock spraying method |
| CN112275496A (en) * | 2020-10-29 | 2021-01-29 | 上海应用技术大学 | Guide rail type automatic spraying machine for experiment |
| CN115090456A (en) * | 2022-07-25 | 2022-09-23 | 山东街景智能制造科技股份有限公司 | Two-sided paint spraying apparatus of curved plate material |
-
2016
- 2016-08-15 CN CN201620884186.6U patent/CN206153024U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179815A (en) * | 2016-08-15 | 2016-12-07 | 东莞同济大学研究院 | A kind of flush coater and method |
| CN106179815B (en) * | 2016-08-15 | 2019-04-26 | 东莞同济大学研究院 | A kind of spraying method of flush coater |
| CN107694796A (en) * | 2017-10-18 | 2018-02-16 | 浙江丰诚智能科技有限公司 | A kind of full-automatic heat forges manufacture system inkjet mechanism |
| CN108593671A (en) * | 2018-07-05 | 2018-09-28 | 江苏德意高航空智能装备股份有限公司 | Environment-friendly type no touch fluorescent penetrant spraying system |
| CN109261461A (en) * | 2018-09-18 | 2019-01-25 | 天津市久跃科技有限公司 | A kind of rotary spraying workpiece drying unit |
| CN110280423A (en) * | 2019-07-12 | 2019-09-27 | 郭颂 | A kind of hydraulic control valve outer surface automatic spraying device |
| CN111408507A (en) * | 2020-05-09 | 2020-07-14 | 东莞市美高实业有限公司 | Christmas tree flock spraying equipment and flock spraying method |
| CN112275496A (en) * | 2020-10-29 | 2021-01-29 | 上海应用技术大学 | Guide rail type automatic spraying machine for experiment |
| CN115090456A (en) * | 2022-07-25 | 2022-09-23 | 山东街景智能制造科技股份有限公司 | Two-sided paint spraying apparatus of curved plate material |
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