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 PDF

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Publication number
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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CN
China
Prior art keywords
guiding
fixed
corner
testing agency
lcd
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.)
Pending
Application number
CN201810322162.5A
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Chinese (zh)
Inventor
肖宪书
马小飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bengbu Gaohua Resolution Technology Co Ltd
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Bengbu Gaohua Resolution Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bengbu Gaohua Resolution Technology Co Ltd filed Critical Bengbu Gaohua Resolution Technology Co Ltd
Priority to CN201810322162.5A priority Critical patent/CN108535898A/en
Publication of CN108535898A publication Critical patent/CN108535898A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/1306Details
    • G02F1/1309Repairing; Testing

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

A kind of LCD raw materials corner detection device based on positioning analysis formula
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.
CN201810322162.5A 2018-04-11 2018-04-11 A kind of LCD raw materials corner detection device based on positioning analysis formula Pending CN108535898A (en)

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

Applications Claiming Priority (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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Publication Number Publication Date
CN108535898A true CN108535898A (en) 2018-09-14

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102736295A (en) * 2011-04-14 2012-10-17 乐金显示有限公司 Apparatus and method for manufacturing display device
CN104103481A (en) * 2013-04-10 2014-10-15 上海和辉光电有限公司 Unfilled corner detection apparatus for glass substrate, dry etching machine table with the apparatus, and unfilled corner detection method
CN105319743A (en) * 2015-11-09 2016-02-10 张笑多 Positioning device of macro inspection machine
CN106200038A (en) * 2016-07-13 2016-12-07 芜湖东旭光电科技有限公司 The edge detecting system of a kind of glass substrate and detection method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102736295A (en) * 2011-04-14 2012-10-17 乐金显示有限公司 Apparatus and method for manufacturing display device
CN104103481A (en) * 2013-04-10 2014-10-15 上海和辉光电有限公司 Unfilled corner detection apparatus for glass substrate, dry etching machine table with the apparatus, and unfilled corner detection method
CN105319743A (en) * 2015-11-09 2016-02-10 张笑多 Positioning device of macro inspection machine
CN106200038A (en) * 2016-07-13 2016-12-07 芜湖东旭光电科技有限公司 The edge detecting system of a kind of glass substrate and detection method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
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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Application publication date: 20180914