CN206543698U - A kind of device for being used to remove sprayed surface high spot - Google Patents
A kind of device for being used to remove sprayed surface high spot Download PDFInfo
- Publication number
- CN206543698U CN206543698U CN201720221905.0U CN201720221905U CN206543698U CN 206543698 U CN206543698 U CN 206543698U CN 201720221905 U CN201720221905 U CN 201720221905U CN 206543698 U CN206543698 U CN 206543698U
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- Prior art keywords
- supporting plate
- control unit
- surface high
- high spot
- sprayed surface
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Abstract
The utility model discloses a kind of device for being used to remove sprayed surface high spot, includes supporting plate, optical profilometer, and the optical profilometer is electrically connected with control unit；The lower section of the supporting plate is provided with ultrasonic unit, and by actuator drives, it is moved the ultrasonic unit along X-direction, and the transmission device and ultrasonic unit are electrically connected with described control unit；The supporting plate is provided with the drive device for driving and being moved back and forth before and after it, and the drive device is electrically connected with described control unit.The beneficial effects of the utility model are mainly reflected in：Simple and ingenious structure, efficiently solve intersection evenness of membranous layer it is poor produce display brightness it is uneven, the problem of causing various vestiges, while also greatly extending its service life.
Description
Technical field
The utility model is related to surface spraying field, specifically, more particularly to a kind of raised for removing sprayed surface
The device at place.
Background technology
With expanding economy, Display Technique is fast-developing, including FMM evaporations turn into industry with ink jet printing OLED technology
Focus.Fine metal mask plate (FMM) be deposited and ink jet printing between Main Differences be manufacture these organic layers equipment and
Material., it is necessary to use a vacuum equipment when manufacturing these organic layers using FMM.Solid-state material is added into the device, then
It is different by heating evaporation ink print OLED operation principle.General principle and the common ink-jet printer class of family and office
Seemingly, ink jet printing method is mainly melted OLED organic materials using solvent, then by the direct spray printing of material in substrate surface
Form R (red), G (green), B (indigo plant) organic luminous layer.
But need particles to spray due to ink gun limited width in actual ink-jet, the friendship in adjacent scan areas
The poor display brightness that produces of evenness of membranous layer is uneven at boundary, causes the phenomenon of various vestiges, is greatly influenceing user just
Often use, while also can largely reduce its service life.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that prior art is present to be used to remove sprayed surface projection there is provided one kind
The device at place.
The purpose of this utility model is achieved through the following technical solutions：
A kind of device for being used to remove sprayed surface high spot, including supporting plate, and the shower nozzle above supporting plate, phase
The distance between adjacent described shower nozzle is less than the distance of ejection medium between its described shower nozzle, Jie that the adjacent shower nozzle sprays
The overlapping portion of matter is lug boss, and the side of the supporting plate, which is provided with, is used for the optical profilometer to the lug boss precise positioning,
The optical profilometer is electrically connected with control unit；The lower section of the supporting plate is provided with ultrasonic unit, the ultrasonic wave dress
Put by actuator drives that it is moved along X-direction, the transmission device and ultrasonic unit electrically connect with described control unit
Connect；The supporting plate is provided with the drive device for driving and being moved back and forth before and after it, the drive device and described control unit electricity
Property connection.
It is preferred that, the transmission device is drive motor, and the motor drive shaft and drive lead screw of the drive motor are affixed, described
Rectilinear movement of the convert rotational motion of drive lead screw into the X-direction of the ultrasonic unit.
It is preferred that, the ultrasonic unit at least includes supersonic oscillator and base, the axis and Y of the supersonic oscillator
Direction of principal axis is parallel, and the base is connected with the drive lead screw.
It is preferred that, the bottom of the base is provided with the screw thread matched with the drive lead screw, passes through screw mandrel between the two
Transmission.
It is preferred that, the drive device at least includes also fixing on the body of rod positioned at the supporting plate both sides, the body of rod
There is guide rail, the supporting plate is slidably disposed on the guide rail.
It is preferred that, in addition to for driving the driver moved back and forth before and after the supporting plate, the driver with it is described
Control unit is electrically connected with.
The beneficial effects of the utility model are mainly reflected in：Simple and ingenious structure, efficiently solves intersection film layer equal
The poor display brightness that produces of evenness is uneven, the problem of causing various vestiges, while also greatly extending its service life.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Fig. 1：Structural representation of the present utility model；
Fig. 2：Lug boss schematic diagram of the present utility model.
Embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiment party
Formula is not limited to the utility model, structure that one of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in protection domain of the present utility model.
As shown in figure 1, the utility model discloses a kind of device for being used to remove sprayed surface high spot, including supporting plate
1, and the shower nozzle 2 above supporting plate, glass film plates, the glass film plates are provided between the supporting plate 1 and the shower nozzle 2
Fall to be placed in the supporting plate 1, and the distance between the adjacent shower nozzle 2 be less than its described shower nozzle 2 between spray medium
Distance, due to ink gun limited width, needs particles to spray, the poor production of the intersection evenness of membranous layer in adjacent scan areas
Raw display brightness is uneven, and the overlapping portion for medium easily occur is lug boss 3.
The side of the supporting plate 1, which is provided with, is used for the optical profilometer to the precise positioning of lug boss 3, the optics wheel
The wide simple course of work of instrument is as follows, from its light source send it is a branch of by the polarizer become after linearly polarized light enter polarization spectro rib
Mirror, the polarization splitting prism, which is divided into two beams, has small angle, and the mutually perpendicular linearly polarized light of direction of vibration.This two
After Shu Guang is by microcobjective, the upper surface that a parallel shearing displacement is projected onto the supporting plate 1 is produced, from the supporting plate
The two beam crossed polarized lights that 1 upper surface is reflected back are combined collinearly, then passed through through backtracking again by polarization splitting prism
Interfere, using phase shift interference technology, realize to the upper surface lug boss 3 of the supporting plate 1 after quarter wave plate and analyzer
Height precise positioning and elevation carrection.The optical profilometer is electrically connected with control unit, and the optical profilometer will be measured
The data obtained afterwards are conveyed to described control unit.
The lower section of the supporting plate 1 is provided with ultrasonic unit 5, and the ultrasonic unit 5 drives it along X by transmission device 6
Direction of principal axis is moved, and the transmission device 6 and ultrasonic unit 5 are electrically connected with described control unit；The supporting plate 1 is provided with
The drive device 7 moved back and forth before and after it is driven, the drive device 7 is electrically connected with described control unit.
The ultrasonic unit 5 at least includes supersonic oscillator 52 and base 53, the axis and Y of the supersonic oscillator 52
Direction of principal axis is parallel, and the progress launched by the supersonic oscillator 52 is shaken the lug boss 3, reduces the projection
The height in portion 3, lifts the homogeneity of the upper level of supporting plate 1.The base 53 is connected with the drive lead screw 62, i.e.,
The bottom of the base 53 is provided with the screw thread matched with the drive lead screw 62, passes through screw rod transmission between the two.It is described to pass
Dynamic device 6 is drive motor 61, and the motor drive shaft and drive lead screw 62 of the drive motor 61 are affixed, the rotation of the drive lead screw 62
The rectilinear movement of the dynamic X-direction for changing into the ultrasonic unit 5 of transhipment.
The utility model controls the transmission device 6 by described control unit according to the data of the optical profilometer
Rotating speed and rotation time, while also controlling the ultrasonic unit 5 to launch time and the frequency of ultrasonic wave.
The drive device 7 at least includes being further fixed on leading on the body of rod 8 positioned at the both sides of supporting plate 1, the body of rod 8
Rail 82, the supporting plate 1 is slidably disposed on the guide rail 82.The utility model also includes being used to drive the supporting plate
The driver 81 moved back and forth before and after 1, the driver 81 is electrically connected with described control unit.
The utility model further discloses a kind of method for removing sprayed surface high spot, comprises the following steps：
S1, coordinate setting step, the optical profilometer is controlled by the border of supporting plate 1 by described control unit
Coordinate is set to origin；
S2, detecting step, the optical profilometer are detected to the upper surface of the supporting plate 1 after spraying, to described convex
Play portion 3 to be accurately positioned, and measure its coordinate value, height h and angle character value a, transfer data to described control unit；
S3, alignment procedures, the coordinate value that described control unit is obtained according to its measurement, control the transmission device 6 to drive
The ultrasonic unit 5 is moved horizontally；Control the drive device 7 to drive the supporting plate 1 to move forward and backward simultaneously, make described super
Behind acoustic wave device 5 to the underface of the lug boss 3, the transmission device 6 and the stop motion immediately of drive device 7, in quiet
Only state；
S4, concussion process step, described control unit control the ultrasound of the ultrasonic unit 5 according to its measurement data
Ripple shake 52, which starts to launch ultrasonic wave, to be shaken the lug boss 3, and the energy of the ultrasonic wave meets equation below：W=
(P*V/h*V/h*h/t*A*A)/(4h/tan a）,
Ultrasonic energy（P*F*F*V*A*A)/2, P is medium inkjet materials density, and F sound frequencies, A is amplitude, and V is ripple
Speed, L is raised bottom width, and h is height of projection, and T is action time, and a is angle character value
W=（P*F*F*V*A*A)/2L；
V=F*h =h/t；
Tan a=h/0.5L；
Therefore W=(P*V/h*V/h*h/t*A*A)/(4h/tan a can be obtained more than）.
S5, reset process, described control unit control the transmission device 6 and drive device 7 to reset；
S6, again detecting step, the optical profilometer are examined to the upper surface of the supporting plate 1 after concussion again
Survey, if the angle character value a of the supporting plate 1 reaches requirement, all devices reset；If the angle character of the supporting plate 1
Value a is not up to requirement, then repeat step 1 is to step 6, untill the angle character value a of the supporting plate 1 reaches requirement.
It is preferred that, the amplitude of the height reduction of lug boss 3 is directly proportional to the frequency of the ultrasonic wave.
The beneficial effects of the utility model are mainly reflected in：Simple and ingenious structure, efficiently solves intersection film layer equal
The poor display brightness that produces of evenness is uneven, the problem of causing various vestiges, while also greatly extending its service life.
It should be understood that, although the present specification is described in terms of embodiments, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Bright book is as an entirety, and the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above
Body illustrates that they are simultaneously not used to limit protection domain of the present utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within protection domain of the present utility model.
Claims (6)
1. a kind of device for being used to remove sprayed surface high spot, including supporting plate（1）, and the shower nozzle above supporting plate
（2）, the adjacent shower nozzle（2）The distance between be less than its described shower nozzle（2）Between spray medium distance, adjacent is described
Shower nozzle（2）The overlapping portion of the medium of ejection is lug boss（3）, it is characterised in that：The supporting plate（1）Side be provided be used for pair
The lug boss（3）The optical profilometer of precise positioning, the optical profilometer is electrically connected with control unit；The supporting plate
（1）Lower section be provided with ultrasonic unit（5）, the ultrasonic unit（5）By transmission device（6）It is driven to be moved along X-direction,
The transmission device（6）And ultrasonic unit（5）It is electrically connected with described control unit；The supporting plate（1）Provided with driving
The drive device moved back and forth before and after it（7）, the drive device（7）It is electrically connected with described control unit.
2. a kind of device for being used to remove sprayed surface high spot according to claim 1, it is characterised in that：The transmission
Device（6）For drive motor（61）, the drive motor（61）Motor drive shaft and drive lead screw（62）It is affixed, the drive lead screw
（62）Convert rotational motion into the ultrasonic unit（5）X-direction rectilinear movement.
3. a kind of device for being used to remove sprayed surface high spot according to claim 2, it is characterised in that：The ultrasound
Wave apparatus（5）At least include supersonic oscillator（52）And base（53）, the supersonic oscillator（52）Axis and Y direction put down
OK, the base（53）With the drive lead screw（62）Connection.
4. a kind of device for being used to remove sprayed surface high spot according to claim 3, it is characterised in that：The base
（53）Bottom be provided with and the drive lead screw（62）The screw thread matched, passes through screw rod transmission between the two.
5. a kind of device for being used to remove sprayed surface high spot according to claim 1, it is characterised in that：The driving
Device（7）At least include being located at the supporting plate（1）The body of rod of both sides（8）, the body of rod（8）On be further fixed on guide rail（82）,
The supporting plate（1）It is slidably disposed in the guide rail（82）On.
6. a kind of device for being used to remove sprayed surface high spot according to claim 5, it is characterised in that：Also include using
In the driving supporting plate（1）The front and rear driver moved back and forth（81）, the driver（81）It is electrical with described control unit
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221905.0U CN206543698U (en) | 2017-03-08 | 2017-03-08 | A kind of device for being used to remove sprayed surface high spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221905.0U CN206543698U (en) | 2017-03-08 | 2017-03-08 | A kind of device for being used to remove sprayed surface high spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543698U true CN206543698U (en) | 2017-10-10 |
Family
ID=59995479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720221905.0U Active CN206543698U (en) | 2017-03-08 | 2017-03-08 | A kind of device for being used to remove sprayed surface high spot |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824686A (en) * | 2017-03-08 | 2017-06-13 | 江苏集萃有机光电技术研究所有限公司 | Device and method for removing sprayed surface high spot |
-
2017
- 2017-03-08 CN CN201720221905.0U patent/CN206543698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824686A (en) * | 2017-03-08 | 2017-06-13 | 江苏集萃有机光电技术研究所有限公司 | Device and method for removing sprayed surface high spot |
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