CN108535898A - A kind of LCD raw materials corner detection device based on positioning analysis formula - Google Patents
A kind of LCD raw materials corner detection device based on positioning analysis formula Download PDFInfo
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- CN108535898A CN108535898A CN201810322162.5A CN201810322162A CN108535898A CN 108535898 A CN108535898 A CN 108535898A CN 201810322162 A CN201810322162 A CN 201810322162A CN 108535898 A CN108535898 A CN 108535898A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- General Physics & Mathematics (AREA)
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The LCD raw materials corner detection device based on positioning analysis formula that the invention discloses a kind of being related to LCD productions and detection field.In the present invention：It is installed with the first guiding mechanism between the first corner supporting mechanism and the second corner supporting mechanism of homonymy；It is installed with the second guiding mechanism between two the first corner supporting mechanisms；The first testing agency has been slidably installed on first guiding mechanism；The second testing agency has been slidably installed on second guiding mechanism；Fixation is installed with the first fixed mechanism and the second fixed mechanism on first corner supporting mechanism.The present invention is by being arranged corner supporting mechanism, guiding mechanism of the installing for testing agency's stroke between the supporting mechanism of corner, acoustic detection is carried out to current LCD raw material by the sound ranging mechanism in testing agency, real-time and precise positioning is carried out by the pressure sensing band in guiding mechanism, efficiently analyzes the current corner flash of LCD raw materials, chipping situation.
Description
Technical field
The present invention relates to LCD productions and detection field more particularly to a kind of LCD raw materials corner inspections based on positioning analysis formula
Survey device.
Background technology
LCD just it has often been said that liquid crystal display, the construction of LCD is to place liquid in the parallel glass substrate of two panels
TFT is arranged on lower baseplate glass in brilliant box（Thin film transistor (TFT)）, colored filter is set on upper substrate glass, passes through the letter on TFT
Number change with voltage and to control the rotation direction of liquid crystal molecule, to reach whether reach control each pixel polarised light outgoing
To display purpose.
In LCD raw materials carry out corresponding manufacture process, easily there is flash, chipping phenomenon in the corner of glass substrate,
If without detecting discovery in time, the LCD products produced easily become substandard product, for LECD glass substrate raw materials
Detection, which seems, to be even more important；How corner detection accurately efficiently to be carried out to LCD glass substrates, becomes problem to be solved.
Invention content
The LCD raw materials corner detection device based on positioning analysis formula that the technical problem to be solved in the present invention is to provide a kind of,
By the way that corner supporting mechanism, and guiding mechanism of the installing for testing agency's stroke between the supporting mechanism of corner is arranged, pass through
Sound ranging mechanism in testing agency carries out acoustic detection to current LCD raw material, and passes through the pressure sensing in guiding mechanism
Band carries out real-time and precise positioning, to efficiently analyze the current corner flash of LCD raw materials, chipping situation.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention provides a kind of LCD raw materials corner detection device based on positioning analysis formula, including a pair of first corner supports machine
Structure and a pair of second corner supporting mechanism；Is installed between the first corner supporting mechanism and the second corner supporting mechanism of homonymy
One guiding mechanism；It is installed with the second guiding mechanism between two the first corner supporting mechanisms；It is slidably installed on first guiding mechanism
There is the first testing agency；The second testing agency has been slidably installed on second guiding mechanism；Fixed dress on first corner supporting mechanism
Equipped with the first fixed mechanism and the second fixed mechanism；Fixation is installed with the first fixed mechanism and second on second corner supporting mechanism
Fixed mechanism.
Wherein, first guiding mechanism one end is fixed on the first fixed mechanism of the first corner supporting mechanism；First is oriented to
The mechanism other end is fixed on the first fixed mechanism of the second corner supporting mechanism of homonymy；Distinguish at the both ends of second guiding mechanism
It is fixed on the second fixed mechanism on two the first corner supporting mechanisms.
Wherein, it is installed with the first travel switch on the first fixed mechanism on the first corner supporting mechanism；Second corner branch
It is installed with the second travel switch on the first fixed mechanism on support mechanism.
Third trip switch is installed on the second fixed mechanism on one the first corner supporting mechanism；Another first side
Fourth line journey switch is installed on the second fixed mechanism on the supporting mechanism of angle.
Third trip switch is installed on the second fixed mechanism on one the second corner supporting mechanism；Another second side
Fourth line journey switch is installed on the second fixed mechanism on the supporting mechanism of angle.
Wherein, guide groove structure, the structure size of guide groove and the first Guiding machine are offered in the first testing agency
Structure matches；Stroke track is offered on first guiding mechanism, and pressure sensing band is equipped in stroke track；First testing agency
On be installed with sound ranging mechanism；It is installed with power plant and traveling wheel in first testing agency, traveling wheel and power plant
Output mechanism is fixedly linked；The position of position of the traveling wheel in the first testing agency and the stroke track on the first guiding mechanism
It matches.
Wherein, the structure size of the second testing agency is identical as the structure size of the first testing agency；Second guiding mechanism
Cross section structure size it is identical as the cross section structure size of the first guiding mechanism.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is by being arranged corner supporting mechanism, and guiding of the installing for testing agency's stroke between the supporting mechanism of corner
Mechanism carries out acoustic detection by the sound ranging mechanism in testing agency to current LCD raw material, and by guiding mechanism
Pressure sensing band carries out real-time and precise positioning, to efficiently analyze the current corner flash of LCD raw materials, chipping situation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the LCD raw materials corner detection device based on positioning analysis formula of the present invention；
Fig. 2 is the structural schematic diagram of partial enlargement at A in Fig. 1；
Fig. 3 is the structural schematic diagram of partial enlargement at B in Fig. 1；
Fig. 4 is the cross section structure schematic diagram of the first guiding mechanism and the first testing agency；
Wherein：The first corners 1- supporting mechanism；The second corners 2- supporting mechanism；The first guiding mechanisms of 3-；The first testing agencies of 4-；
The second guiding mechanisms of 5-；The second testing agencies of 6-；The first fixed mechanisms of 7-；The second fixed mechanisms of 8-；9- stroke tracks；10-
One stroke switchs；The second travel switches of 11-；12- third trips switch；13- fourth line journeys switch；14- guide grooves；15- is pressed
Power sensing zone；16- sound rangings mechanism；17- traveling wheels；18- power plants；19-LCD raw materials.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Specific embodiment one：
The present invention is a kind of LCD raw materials corner detection device based on positioning analysis formula, including a pair of first corner supporting mechanism 1
With a pair of second corner supporting mechanism 2；It is installed between the first corner supporting mechanism 1 and the second corner supporting mechanism 2 of homonymy
First guiding mechanism 3；It is installed with the second guiding mechanism 5 between two the first corner supporting mechanisms 1；It is sliding on first guiding mechanism 3
It is dynamic to be installed with the first testing agency 4；The second testing agency 6 has been slidably installed on second guiding mechanism 5；First corner supporting mechanism
Fixation is installed with the first fixed mechanism 7 and the second fixed mechanism 8 on 1；It is solid to be installed with first for fixation on second corner supporting mechanism 2
Determine mechanism 7 and the second fixed mechanism 8.
Further, 3 one end of the first guiding mechanism is fixed on the first fixed mechanism 7 of the first corner supporting mechanism 1；The
One guiding mechanism, 3 other end is fixed on the first fixed mechanism 7 of the second corner supporting mechanism 2 of homonymy；Second guiding mechanism 5
Both ends be individually fixed on the second fixed mechanism 8 on two the first corner supporting mechanisms 1.
Further, it is installed with the first travel switch 10 on the first fixed mechanism 7 on the first corner supporting mechanism 1；The
It is installed with the second travel switch 11 on the first fixed mechanism 7 on two corner supporting mechanisms 2.
It is installed with third trip switch 13 on the second fixed mechanism 8 on one the first corner supporting mechanism 1；Another
It is installed with fourth line journey switch 13 on the second fixed mechanism 8 on one corner supporting mechanism 1.
It is installed with third trip switch 13 on the second fixed mechanism 8 on one the second corner supporting mechanism 2；Another
It is installed with fourth line journey switch 13 on the second fixed mechanism 8 on two corner supporting mechanisms 2.
Further, 14 structure of guide groove is offered in the first testing agency 4, the structure size of guide groove 14 and the
One guiding mechanism 3 matches；Stroke track 9 is offered on first guiding mechanism 3, and pressure sensing band is equipped in stroke track 9
15；It is installed with sound ranging mechanism 16 in first testing agency 4；Power plant 18 and walking are installed in first testing agency 4
Wheel 17, traveling wheel 17 and the output mechanism of power plant 18 are fixedly linked；Position of the traveling wheel 17 in the first testing agency 4 with
The position of stroke track 9 on first guiding mechanism 3 matches.
Further, the structure size of the second testing agency 6 is identical as the structure size of the first testing agency 4；Second leads
Cross section structure size to mechanism 5 is identical as the cross section structure size of the first guiding mechanism 3.
Specific embodiment two：
As shown in Fig. 2, the first testing agency 4 operates on the first guiding mechanism 3, and corresponding acoustic detection data are sent to
On corresponding monitoring device.When the first testing agency 4 runs at a, incomplete due to occurring at a, sound ranging mechanism 16 is sent out
Penetrating the sound wave time received will lengthen, and variation is also will produce on corresponding monitoring device；When the first testing agency 4 runs to
When at b, and in this way, due to occurring protrusion at b, the sound wave time that the transmitting of sound ranging mechanism 16 receives will shorten, phase
Also it will produce variation on the monitoring device answered；And the first testing agency 4 is when running at a, b, the pressure on the first guiding mechanism 3
Sensing zone 15 can assist determining corresponding position place；After current LED raw materials corner has been detected by the first testing agency 4, touch
The second travel switch 11,4 return of the first testing agency are touched, until the first travel switch 10 of touching, resets and stop.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (5)
1. a kind of LCD raw materials corner detection device based on positioning analysis formula, it is characterised in that：
Including a pair of first corner supporting mechanism（1）With a pair of second corner supporting mechanism（2）；
First corner supporting mechanism of homonymy（1）With the second corner supporting mechanism（2）Between be installed with the first guiding mechanism（3）；
Two the first corner supporting mechanisms（1）Between be installed with the second guiding mechanism（5）；
First guiding mechanism（3）On be slidably installed with the first testing agency（4）；
Second guiding mechanism（5）On be slidably installed with the second testing agency（6）；
First corner supporting mechanism（1）Upper fixation is installed with the first fixed mechanism（7）With the second fixed mechanism（8）；
Second corner supporting mechanism（2）Upper fixation is installed with the first fixed mechanism（7）With the second fixed mechanism（8）.
2. a kind of LCD raw materials corner detection device based on positioning analysis formula according to claim 1, it is characterised in that：
First guiding mechanism（3）The first corner supporting mechanism is fixed in one end（1）The first fixed mechanism（7）On；
First guiding mechanism（3）The other end is fixed on the second corner supporting mechanism of homonymy（2）The first fixed mechanism（7）
On；
Second guiding mechanism（5）Both ends be individually fixed in two the first corner supporting mechanisms（1）On second fix machine
Structure（8）On.
3. a kind of LCD raw materials corner detection device based on positioning analysis formula according to claim 1, it is characterised in that：
First corner supporting mechanism（1）On the first fixed mechanism（7）On be installed with the first travel switch（10）；
Second corner supporting mechanism（2）On the first fixed mechanism（7）On be installed with the second travel switch（11）；
One the first corner supporting mechanism（1）On the second fixed mechanism（8）On be installed with third trip switch（13）；
Another the first corner supporting mechanism（1）On the second fixed mechanism（8）On be installed with fourth line journey switch（13）；
One the second corner supporting mechanism（2）On the second fixed mechanism（8）On be installed with third trip switch（13）；
Another the second corner supporting mechanism（2）On the second fixed mechanism（8）On be installed with fourth line journey switch（13）.
4. a kind of LCD raw materials corner detection device based on positioning analysis formula according to claim 1, it is characterised in that：
First testing agency（4）On offer guide groove（14）Structure, the guide groove（14）Structure size with
First guiding mechanism（3）It matches；
First guiding mechanism（3）On offer stroke track（9）, the stroke track（9）Inside it is equipped with pressure sensing band
（15）；
First testing agency（4）On be installed with sound ranging mechanism（16）；
First testing agency（4）On be installed with power plant（18）And traveling wheel（17）, the traveling wheel（17）With power
Device（18）Output mechanism be fixedly linked；
The traveling wheel（17）In the first testing agency（4）On position and the first guiding mechanism（3）On stroke track（9）'s
Position matches.
5. a kind of LCD raw materials corner detection device based on positioning analysis formula according to claim 1, it is characterised in that：
Second testing agency（6）Structure size and the first testing agency（4）Structure size it is identical；
Second guiding mechanism（5）Cross section structure size and the first guiding mechanism（3）Cross section structure size it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322162.5A CN108535898A (en) | 2018-04-11 | 2018-04-11 | A kind of LCD raw materials corner detection device based on positioning analysis formula |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322162.5A CN108535898A (en) | 2018-04-11 | 2018-04-11 | A kind of LCD raw materials corner detection device based on positioning analysis formula |
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| CN108535898A true CN108535898A (en) | 2018-09-14 |
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ID=63480782
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| CN201810322162.5A Pending CN108535898A (en) | 2018-04-11 | 2018-04-11 | A kind of LCD raw materials corner detection device based on positioning analysis formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530970A (en) * | 2019-07-16 | 2019-12-03 | 福建华佳彩有限公司 | A kind of glass substrate edge defect detecting device |
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Patent Citations (7)
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| CN2619259Y (en) * | 2003-06-04 | 2004-06-02 | 东捷半导体科技股份有限公司 | Laser labelling mechanism of liquid crystal base board detection |
| CN101089680A (en) * | 2007-08-20 | 2007-12-19 | 友达光电（苏州）有限公司 | Device for measuring contact corner |
| CN101571452A (en) * | 2008-05-02 | 2009-11-04 | 沋博普利斯金股份有限公司 | Supporting device for multi-specs panels of worktable of display panel detection device |
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| CN110530970A (en) * | 2019-07-16 | 2019-12-03 | 福建华佳彩有限公司 | A kind of glass substrate edge defect detecting device |
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Application publication date: 20180914 |
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