CN203745754U - Visual defect detecting device used before backlight film lamination - Google Patents
Visual defect detecting device used before backlight film lamination Download PDFInfo
- Publication number
- CN203745754U CN203745754U CN201420122382.0U CN201420122382U CN203745754U CN 203745754 U CN203745754 U CN 203745754U CN 201420122382 U CN201420122382 U CN 201420122382U CN 203745754 U CN203745754 U CN 203745754U
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- CN
- China
- Prior art keywords
- camera
- backlight
- detecting device
- defect detecting
- turntable
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of liquid crystal module and backlight production devices, in particular to a visual defect detecting device used before backlight film lamination. The visual defect detecting device used before backlight film lamination comprises a rotary table, a camera and a camera fixing frame, wherein a light source area and a backlight containing area are arranged on the rotary table, the camera fixing frame is arranged above the rotary table, and the camera is arranged on the camera fixing frame. After a judgment is made through visual detection, a machinery device can be instructed through a visual program to assemble qualified products only, unqualified products are not assembled, as a result, the qualified rate of products is increased, and material waste is reduced.
Description
Technical field:
The utility model relates to liquid crystal module, backlight production equipment technical field, refers in particular to backlight pad pasting anterior optic defect detecting device.
Background technology:
At present, all backlights, before film material (diffusion sheet, bright enhancement film, photomask) pastes, are all that manual detection is nonstandard, easily undetected by whether defectiveness of manual detection semi-manufacture, cause the film material waste of rear operation.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art, and provide backlight pad pasting anterior optic defect detecting device, adopt after vision-based detection judgement and can inform that machinery and equipment only assembles non-defective unit by vision program, thus the waste of defective products not being assembled the yield that improves product and reduced material.
For achieving the above object, the utility model adopts following technical scheme, and it comprises turntable, camera, camera fixed mount, and turntable is provided with light source region, backlight rest area, and the top of turntable is provided with camera fixed mount, and camera fixed mount is provided with camera.
Described turntable is disk structure, on the turntable circumference that backlight rest area distributes.
The utility model beneficial effect is: it comprises turntable, camera, camera fixed mount, turntable is provided with light source region, backlight rest area, the top of turntable is provided with camera fixed mount, camera fixed mount is provided with camera, adopt after vision-based detection judgement and can inform that machinery and equipment only assembles non-defective unit by vision program, thus the waste of defective products not being assembled the yield that improves product and reduced material.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
As shown in Figure 1: it comprises turntable 1, camera 2, camera fixed mount 3, turntable 1 is provided with light source region 4, backlight rest area 5, and the top of turntable 1 is provided with camera fixed mount 3, and camera fixed mount 3 is provided with camera 2.
Described turntable 1 is disk structure, on turntable 1 circumference that backlight rest area 5 distributes.Adopt after vision-based detection judgement and can inform that machinery and equipment only assembles non-defective unit by vision program, thereby defective products is not assembled to the waste of the yield minimizing material that improves product, the utility model is a vitals in intelligent backlight Full-automatic assembling machine, and being arranged on intelligent backlight Full-automatic assembling machine is to use.
The above is only preferred embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (2)
1. backlight pad pasting anterior optic defect detecting device, it comprises turntable (1), camera (2), camera fixed mount (3), it is characterized in that: turntable (1) is provided with light source region (4), backlight rest area (5), the top of turntable (1) is provided with camera fixed mount (3), and camera fixed mount (3) is provided with camera (2).
2. backlight pad pasting anterior optic defect detecting device according to claim 1, is characterized in that: described turntable (1) is disk structure, on turntable (1) circumference that backlight rest area (5) distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122382.0U CN203745754U (en) | 2014-03-18 | 2014-03-18 | Visual defect detecting device used before backlight film lamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122382.0U CN203745754U (en) | 2014-03-18 | 2014-03-18 | Visual defect detecting device used before backlight film lamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745754U true CN203745754U (en) | 2014-07-30 |
Family
ID=51345536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122382.0U Expired - Fee Related CN203745754U (en) | 2014-03-18 | 2014-03-18 | Visual defect detecting device used before backlight film lamination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267034A (en) * | 2014-09-11 | 2015-01-07 | 汕头轻工装备研究院 | Visual inspection equipment of backlight screen |
| CN105819050A (en) * | 2016-03-22 | 2016-08-03 | 中南林业科技大学 | Automatic backlight component detecting, labeling and film sticking production line and method |
| CN108046028A (en) * | 2017-12-29 | 2018-05-18 | 深圳市智立方自动化设备有限公司 | A kind of high temperature PET film pad pasting dedusting cutting means |
-
2014
- 2014-03-18 CN CN201420122382.0U patent/CN203745754U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267034A (en) * | 2014-09-11 | 2015-01-07 | 汕头轻工装备研究院 | Visual inspection equipment of backlight screen |
| CN105819050A (en) * | 2016-03-22 | 2016-08-03 | 中南林业科技大学 | Automatic backlight component detecting, labeling and film sticking production line and method |
| CN105819050B (en) * | 2016-03-22 | 2017-10-27 | 中南林业科技大学 | The production line and method of backlight assembly automatic detection, labeling and pad pasting |
| CN108046028A (en) * | 2017-12-29 | 2018-05-18 | 深圳市智立方自动化设备有限公司 | A kind of high temperature PET film pad pasting dedusting cutting means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |