CN105784715A - Light guide plate surface inspection jig device - Google Patents
Light guide plate surface inspection jig device Download PDFInfo
- Publication number
- CN105784715A CN105784715A CN201610255160.XA CN201610255160A CN105784715A CN 105784715 A CN105784715 A CN 105784715A CN 201610255160 A CN201610255160 A CN 201610255160A CN 105784715 A CN105784715 A CN 105784715A
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- China
- Prior art keywords
- light guide
- guide plate
- stand
- import
- black matrix
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
Abstract
The invention discloses a light guide plate surface inspection jig device which comprises a conveyer belt, a light guide plate inlet rack, a light guide plate outlet rack and an inspection rack, wherein a light guide plate is inserted into the conveyer belt through the light guide plate inlet rack and is driven to the left side of the inspection rack; the inspection rack descends for inspection; subsequently the light guide plate is continuously driven to the light guide plate inlet rack for inspection along the conveyer belt. The light guide plate surface inspection jig device has the advantages that the structure is simple, the automation degree is high, and the light guide plate can be driven to an inspection station automatically, so that not only is the working intensity of operators alleviated, but also the inspection efficiency is improved.
Description
Technical field
The present invention relates to field of photoelectric technology, in particular to a kind of light guide plate face inspection jig device.
Background technology
Light guide plate face inspection jig device, refers to that by LED lamp bar be the light source of jig device, luminous by LED lamp bar high brightness, penetrates formation light conversion in light guide plate and makes its shinny aberration forming distinctness with black matrix backlight glass, and quickly whether inspection product has exception.In actual production, the face inspection of light guide plate has the inspection adopting Manual light according to mode, so, not only not easily detects defective products, and, checkability is low, and production cost is high.
For above-mentioned technical problem, Authorization Notice No. has been the disclosure of the invention of CN204116242U, and jig device is examined in a kind of face for light guide plate or diffuser plate, including: stainless steel support, black matrix backlight glass, light guide plate supporting surface, dust arrester and LED lamp bar, described black matrix backlight glass is fixed on stainless steel frame upper, it is vertical with black matrix backlight glass bottom that described light guide plate supporting surface is fixed on stainless steel frame upper, opening up strip groove is offered bottom it, described dust arrester is fixed on the lower section of light guide plate supporting surface, described LED lamp bar is embedded in light guide plate supporting surface bottom groove, it is parallel to black matrix backlight glass surface.This Novel jig separates light guide plate and black backlight glass, can prevent the black glass pollution to light guide plate mesh point.The dust produced is collected in dust arrester, the cleaning of aspect dust；Utilize LED light source to inject in printing light guide plate or diffuser plate and can clearly check the exception on product, reach efficient output, reduce fraction defective, save cost.
But, in foregoing invention, for checking the testing station of light guide plate and ground to have certain distance, with each position of examination light guide plate of bending over avoiding the excessive overfrequency of reviewer.So, staff by light guide plate from ground handling to the testing station of inspection jig device, need to not only increase the labor intensity of staff, and, also it is unfavorable for the raising of checkability.
Summary of the invention
It is an object of the invention to for prior art not enough, it is provided that a kind of automaticity is high, jig device is examined in the light guide plate face that the working strength of staff is low.
For reaching above-mentioned purpose, the invention provides a kind of light guide plate face inspection jig device, jig device includes conveyer belt, light guide plate import stand, light guide plate outlet stand and inspection stand；Conveyer belt horizontally set；Conveyer belt includes supporting seat, transmission belt body and power transmission shaft；Transmission belt body annular is arranged；Two power transmission shafts it are provided with by laterally straining setting about power transmission shaft in the middle part of transmission belt body；Transmission belt body engages assembling with power transmission shaft by gear；Transmission belt body is uniformly fixedly installed the fixing seat of light guide plate；Power transmission shaft is longitudinally articulated on a pair supporting seat；Fix on the ground bottom supporting seat；Light guide plate import desk frame is arranged on the right side of conveyer belt；Light guide plate import stand is made up of the left stand of import and the right stand of import；The left stand of import and the right stage mechanism of import is symmetrical and longitudinally asymmetric distribution；The left stand of import is L font；Light guide plate outlet platform frame is arranged on the left of conveyer belt；Light guide plate outlet stand is formed with the right stand of outlet by exporting left stand；Export left stand and export that right stage mechanism is symmetrical and longitudinally asymmetric distribution；Exporting left stand is L font；Inspection stand includes bracing frame, black matrix backlight glass supporter plate；Support frame as described above is fixed and before and after conveyer belt left part on bottom surface, both sides；Support frame as described above is the cuboid offering longitudinal guide groove；Threaded rod vertically it is articulated with between longitudinal guide groove top and bottom sidewall of the bracing frame of front side；It is vertically fixed guide rod between the bracing frame top and bottom sidewall of rear side；Black matrix backlight glass supporter plate includes black matrix backlight glass and LED lamp bar；Described LED lamp bar is positioned on the left side wall on black matrix backlight glass top；Described black matrix backlight glass supporter plate is longitudinally disposed；On described black matrix backlight glass supporter plate bottom surface, rear and front end is fixed with leader block and rear guide block；Described black matrix backlight glass supporter plate is longitudinally plugged in bracing frame by leader block and rear guide block；Leader block is screwed onto on threaded rod；Rear guide block is set on guide rod.
Preferred as technique scheme, the fore-and-aft distance between leader block and rear guide block is more than the width of conveyer belt.
Preferred as technique scheme, leader block and the distribution of rear guide block symmetrical configuration.
Preferred as technique scheme, black matrix backlight glass left surface rear and front end is fixed with a pair backplate.
Preferred as technique scheme, the fixing seat of light guide plate is the cuboid offering rectangular channel.
Preferred as technique scheme, the fore-and-aft distance between the left stand of import and import right stand top is identical with the width of light guide plate.
The beneficial effects of the present invention is: simple in construction, automaticity is high, and light guide plate automatically to testing station, not only reduces the labor intensity of staff, and improves checkability.
Accompanying drawing explanation
Fig. 1 is the structural representation faced of the present invention；
Fig. 2 is the structural representation of the side-looking of the present invention；
Fig. 3 is the structural representation of the profile of the side-looking of the present invention；
Fig. 4 is the structural representation in the left side of the black matrix backlight glass supporter plate 52 of the present invention；
Fig. 5 is the structural representation of the section of the black matrix backlight glass supporter plate 52 of the present invention
In figure, 10, conveyer belt；11, supporting seat；12, transmission belt body；13, power transmission shaft；14, fixing seat；20, light guide plate import stand；21, the left stand of import；22, the right stand of import；30, light guide plate outlet stand；31, left stand is exported；32, right stand is exported；40, light guide plate；50, inspection stand；51, bracing frame；510, guide groove；52, black matrix backlight glass supporter plate；521, black matrix backlight glass；522, leader block；523, backplate；524, LED lamp bar；525, rear guide block；53, threaded rod；54, guide rod.
Detailed description of the invention
As shown in Fig. 1～Fig. 5；A kind of light guide plate face inspection jig device, jig device includes conveyer belt 10, light guide plate import stand 20, light guide plate outlet stand 30 and inspection stand 50；Conveyer belt 10 horizontally set；Conveyer belt 10 includes supporting seat 11, transmission belt body 12 and power transmission shaft 13；Transmission belt body 12 annular is arranged；It is provided with two power transmission shafts 13 in the middle part of transmission belt body 12 and laterally strains setting by power transmission shaft about 13；Transmission belt body 12 engages assembling with power transmission shaft 13 by gear；Transmission belt body 12 is uniformly fixedly installed the fixing seat 14 of light guide plate 40；Power transmission shaft 13 is longitudinally articulated on a pair supporting seat 11；Fix on the ground bottom supporting seat 11；Light guide plate import stand 20 is arranged on the right side of conveyer belt 10；Light guide plate import stand 20 is made up of the right stand 22 of the left stand of import 21 and import；The left stand of import 21 and import right stand 22 mechanism is symmetrical and longitudinally asymmetric distribution；The left stand 21 of import is in L font；Light guide plate outlet stand 30 is arranged on the left of conveyer belt 10；Light guide plate outlet stand 30 is made up of the left stand 31 of outlet and the right stand 32 of outlet；Export left stand 31 and export that right stand 32 mechanism is symmetrical and longitudinally asymmetric distribution；Export left stand 31 in L font；Inspection stand 50 includes bracing frame 51, black matrix backlight glass supporter plate 52；Support frame as described above 51 is fixed and before and after conveyer belt 10 left part on bottom surface, both sides；Support frame as described above 51 is the cuboid offering longitudinal guide groove 510；Threaded rod 53 vertically it is articulated with between longitudinal guide groove 510 top and bottom sidewall of the bracing frame 51 of front side；It is vertically fixed guide rod 54 between bracing frame 51 top and bottom sidewall of rear side；Black matrix backlight glass supporter plate 52 includes black matrix backlight glass 521 and LED lamp bar 524；Described LED lamp bar 524 is positioned on the left side wall on black matrix backlight glass 521 top；Described black matrix backlight glass supporter plate 52 is longitudinally disposed；On described black matrix backlight glass supporter plate 52 bottom surface, rear and front end is fixed with leader block 522 and rear guide block 525；Described black matrix backlight glass supporter plate 52 is longitudinally plugged in bracing frame 51 by leader block 522 and rear guide block 525；Leader block 522 is screwed onto on threaded rod 53；Rear guide block 525 is set on guide rod 54.
As shown in Figure 2 and Figure 3, the fore-and-aft distance between leader block 522 and rear guide block 525 is more than the width of conveyer belt 10.
As shown in Figure 4, leader block 522 and the distribution of rear guide block 525 symmetrical configuration.
As shown in Figure 4, black matrix backlight glass 521 left surface rear and front end is fixed with a pair backplate 523.
As shown in Figure 1, Figure 3, the fixing seat 14 of light guide plate 40 is the cuboid offering rectangular channel.
As in figure 2 it is shown, the fore-and-aft distance between the left stand of import 21 and import right stand 22 top is identical with the width of light guide plate 40.
During concrete operations, the workflow of light guide plate face of the present invention inspection jig device is as follows:
The first step, staff light guide plate 40 be placed on light guide plate import stand 20 then level push in fixing seat 14.
Second step, starts transmission band 13, light guide plate 40 is brought on the left of black matrix backlight glass supporter plate 52.
3rd step, motor (not shown) drives threaded rod 53 to rotate, threaded rod 53 drives leader block 522 to move downward, namely black matrix backlight glass supporter plate 52 moves downward, black matrix backlight glass 521 is finally made to be positioned at the right side of light guide plate 40, lightening LED lamp bar, penetrates formation light conversion in light guide plate or diffuser plate and makes its shinny aberration forming distinctness with black matrix backlight glass, and quickly whether inspection product has exception.
4th step, after having inspected, motor (not shown) reverse drive threaded rod 53 rotates, and threaded rod 53 drives leader block 522 to move upward, and namely black matrix backlight glass supporter plate 52 moves upward and revert to initial position, and transmission band 10 is again started up；Light guide plate 40 arrives light guide plate outlet stand 30 place, and staff takes out light guide plate 40.
Above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, and this specification content should not be construed as limitation of the present invention.
Claims (6)
1. a light guide plate face inspection jig device, it is characterised in that: jig device includes conveyer belt (10), light guide plate import stand (20), light guide plate outlet stand (30) and inspection stand (50)；Conveyer belt (10) horizontally set；Conveyer belt (10) includes supporting seat (11), transmission belt body (12) and power transmission shaft (13)；Transmission belt body (12) annular is arranged；Transmission belt body (12) middle part is provided with two power transmission shafts (13) and laterally strains setting by power transmission shaft (13) left and right；Transmission belt body (12) engages assembling with power transmission shaft (13) by gear；Transmission belt body (12) is uniformly fixedly installed the fixing seat (14) of light guide plate (40)；Power transmission shaft (13) is longitudinally articulated on a pair supporting seat (11)；Supporting seat (11) bottom fixes on the ground；Light guide plate import stand (20) is arranged on conveyer belt (10) right side；Light guide plate import stand (20) is made up of the left stand of import (21) and the right stand of import (22)；The left stand of import (21) and import right stand (22) mechanism is symmetrical and longitudinally asymmetric distribution；The left stand of import (21) is in L font；Light guide plate outlet stand (30) is arranged on conveyer belt (10) left side；Light guide plate outlet stand (30) is made up of the left stand of outlet (31) and the right stand of outlet (32)；Export left stand (31) and outlet right stand (32) mechanism is symmetrical and longitudinally asymmetric distribution；Export left stand (31) in L font；Inspection stand (50) includes bracing frame (51), black matrix backlight glass supporter plate (52)；Support frame as described above (51) is fixed and before and after conveyer belt (10) left part on bottom surface, both sides；Support frame as described above (51) is the cuboid offering longitudinal guide groove (510)；Threaded rod (53) vertically it is articulated with between longitudinal guide groove (510) top and bottom sidewall of the bracing frame (51) of front side；It is vertically fixed guide rod (54) between bracing frame (51) top and bottom sidewall of rear side；Black matrix backlight glass supporter plate (52) includes black matrix backlight glass (521) and LED lamp bar (524)；Described LED lamp bar (524) is positioned on the left side wall on black matrix backlight glass (521) top；Described black matrix backlight glass supporter plate (52) is longitudinally disposed；On described black matrix backlight glass supporter plate (52) bottom surface, rear and front end is fixed with leader block (522) and rear guide block (525)；Described black matrix backlight glass supporter plate (52) is longitudinally plugged in bracing frame (51) by leader block (522) and rear guide block (525)；Leader block (522) is screwed onto on threaded rod (53)；Rear guide block (525) is set on guide rod (54).
2. a kind of light guide plate face inspection jig device according to claim 1, it is characterised in that: the fore-and-aft distance between leader block (522) and rear guide block (525) is more than the width of conveyer belt (10).
3. a kind of light guide plate face inspection jig device according to claim 1, it is characterised in that: leader block (522) and the distribution of rear guide block (525) symmetrical configuration.
4. a kind of light guide plate face inspection jig device according to claim 1, it is characterised in that: black matrix backlight glass (521) left surface rear and front end is fixed with a pair backplate (523).
5. a kind of light guide plate face inspection jig device according to claim 1, it is characterised in that: the fixing seat (14) of light guide plate (40) is the cuboid offering rectangular channel.
6. a kind of light guide plate face inspection jig device according to claim 1, it is characterised in that: the fore-and-aft distance between the left stand of import (21) and import right stand (22) top is identical with the width of light guide plate (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610255160.XA CN105784715B (en) | 2016-04-20 | 2016-04-20 | It is a kind of leaded light plate face examine and treat tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610255160.XA CN105784715B (en) | 2016-04-20 | 2016-04-20 | It is a kind of leaded light plate face examine and treat tool device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105784715A true CN105784715A (en) | 2016-07-20 |
| CN105784715B CN105784715B (en) | 2019-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610255160.XA Active CN105784715B (en) | 2016-04-20 | 2016-04-20 | It is a kind of leaded light plate face examine and treat tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105784715B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534717A (en) * | 2018-04-10 | 2018-09-14 | 安徽利珀科技有限公司 | A kind of light guide plate positive and negative detection device and system |
| CN108983450A (en) * | 2018-07-06 | 2018-12-11 | 青岛骐骥光电科技有限公司 | A kind of plate face verifying attachment, checking system and the method for inspection |
| CN113252312A (en) * | 2021-05-12 | 2021-08-13 | 四川京龙光电科技有限公司 | Automatic streamline testing light box without light source backlight |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204116242U (en) * | 2014-09-11 | 2015-01-21 | 青岛骐骥光电科技有限公司 | Jig device is examined in a kind of face for light guide plate or diffuser plate |
| CN105466944A (en) * | 2015-12-17 | 2016-04-06 | 东莞市秦智工业设计有限公司 | Light guide plate surface detection jig device |
| CN205720020U (en) * | 2016-04-20 | 2016-11-23 | 湖州国信物资有限公司 | A kind of light guide plate face inspection jig device |
-
2016
- 2016-04-20 CN CN201610255160.XA patent/CN105784715B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204116242U (en) * | 2014-09-11 | 2015-01-21 | 青岛骐骥光电科技有限公司 | Jig device is examined in a kind of face for light guide plate or diffuser plate |
| CN105466944A (en) * | 2015-12-17 | 2016-04-06 | 东莞市秦智工业设计有限公司 | Light guide plate surface detection jig device |
| CN205720020U (en) * | 2016-04-20 | 2016-11-23 | 湖州国信物资有限公司 | A kind of light guide plate face inspection jig device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534717A (en) * | 2018-04-10 | 2018-09-14 | 安徽利珀科技有限公司 | A kind of light guide plate positive and negative detection device and system |
| CN108983450A (en) * | 2018-07-06 | 2018-12-11 | 青岛骐骥光电科技有限公司 | A kind of plate face verifying attachment, checking system and the method for inspection |
| CN108983450B (en) * | 2018-07-06 | 2024-02-27 | 青岛国骐光电科技有限公司 | Board inspection device, inspection system and inspection method |
| CN113252312A (en) * | 2021-05-12 | 2021-08-13 | 四川京龙光电科技有限公司 | Automatic streamline testing light box without light source backlight |
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| Publication number | Publication date |
|---|---|
| CN105784715B (en) | 2019-01-11 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181126 Address after: No. 203 Fengxiao Road, Fengqiao Town, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Applicant after: Jiaxing Chuangjie Electronic Technology Co., Ltd. Address before: 313000 Wuxing District, Huzhou City, Zhejiang Applicant before: HUZHOU GUOXIN MATERIALS CO., LTD. |
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