CN206788057U - A kind of backlight on-line measuring device - Google Patents
A kind of backlight on-line measuring device Download PDFInfo
- Publication number
- CN206788057U CN206788057U CN201720345954.5U CN201720345954U CN206788057U CN 206788057 U CN206788057 U CN 206788057U CN 201720345954 U CN201720345954 U CN 201720345954U CN 206788057 U CN206788057 U CN 206788057U
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- China
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- workbench
- backlight
- image sensor
- ccd image
- angle ccd
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Abstract
The utility model provides a kind of backlight on-line measuring device, including workbench, the lower section of workbench is provided with the electric rotating machine for driving it to rotate, table surface is provided with the backlight tool and diaphragm tool being set up in parallel, the surface of workbench is provided with vertically disposed depression angle ccd image sensor, the left side of workbench is provided with horizontally disposed horizontal angle ccd image sensor, top on front side of workbench is provided with the oblique angle ccd image sensor set obliquely, the rear side of workbench is provided with the assembly mechanical hand for being used for being assembled in diaphragm in backlight, the right side of workbench is provided with the sorting manipulator for sorting backlight, sorting manipulator both sides are respectively equipped with the conveyer belt laterally set, the side of workbench is additionally provided with PLC control system；The utility model accelerates the efficiency of detection while saving cost of labor, and the accuracy detected is high.
Description
Technical field
A kind of detection means is the utility model is related to, more particularly to a kind of backlight on-line measuring device.
Background technology
Cell phone back tabula rasa detects process, it is necessary to enter after assembly is completed, backlight is lighted by connecting power supply, sees
Examine whether its surface has foreign matter or luminous abnormal area, as shown in figure 1, detection process of the prior art needs 3 ~ 4 works
People forms a detection streamline on workbench 6, and dyestripping station 61, detection station 62 are disposed with workbench 6 and is divided
Station 63 is picked, needs a worker that backlight diaphragm tears it down from backlight plate surface on dyestripping station 61, detection station 62
Backlight is placed on to be powered on detection tool by upper one or two worker of needs makes backlight light, then naked eyes detection backlight
Whether plate surface has foreign matter or luminous abnormal area, and a worker is needed in sortation process 63 by the NG products and OK after detection
Product sorting, and diaphragm is attached on product OK products again.
Following defect be present in existing detection method：1st, a detection streamline needs 3 ~ 4 workers, in cost of labor day
In the case that benefit increases, very big economic pressures are brought to enterprise；2nd, because detection workman with the naked eye looks at backlight hair straight for a long time
The strong light gone out, is damaged to the eyesight of detection workman；3rd, manual detection efficiency is low, and production capacity can not meet modern industry
Demand.
Utility model content
A kind of the utility model overcome the deficiencies in the prior art, there is provided backlight on-line measuring device.
It is achieved through the following technical solutions above-mentioned purpose：
A kind of backlight on-line measuring device, including workbench, the lower section of the workbench are provided with the rotation for driving it to rotate
Rotating motor, the table surface are provided with the backlight tool and diaphragm tool that are set up in parallel, the workbench just on
Side is provided with vertically disposed depression angle ccd image sensor, and the left side of the workbench is schemed provided with horizontally disposed horizontal angle CCD
As sensor, the top on front side of the workbench is provided with the oblique angle ccd image sensor set obliquely, after the workbench
Side is provided with the assembly mechanical hand that will protect membrane cover in backlight, and the right side of the workbench is provided with the sorting for sorting backlight
Manipulator, the sorting manipulator both sides are respectively equipped with the conveyer belt laterally set；The side of the workbench is additionally provided with PLC controls
System processed, electric rotating machine, the depression angle ccd image sensor, horizontal angle ccd image sensor, oblique angle ccd image sensing
Device, assembly mechanical hand and sorting manipulator electrically connect with PLC control system respectively.
Further, the backlight tool and diaphragm tool are respectively equipped with four groups, and are distributed in work edge of table
Place.
Further, the assembly mechanical hand and sorting manipulator are two axis robots.
The beneficial effects of the utility model are：Replace manually being detected by automating, ccd image sensor replaces meat
Eye detection screen, mitigate the burden of worker's naked eyes, prevent detection workman because facing strong light for a long time and visual impairment；Assembly mechanical hand
Backlight diaphragm is assembled into backlight instead of human hand, assembling speed is fast, and production capacity is high；Sorting manipulator replaces artificial automatic
Non-defective unit and defective products are sorted, sorting error rate is low；Originally the detection production line of 3 ~ 4 people is needed only to need an operation now
It can complete, while cost of labor reduces, detection efficiency improves, and the effect of machine detection is also than original artificial detection more
Accurately.
Brief description of the drawings
The structural representation of streamline is detected when Fig. 1 is artificial detection；
Fig. 2 is the utility model overall structure diagram.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing：
As shown in Fig. 2 a kind of backlight on-line measuring device, including circular workbench 1, the lower section of the workbench 1
Provided with the electric rotating machine for driving it to rotate, the surface of workbench 1 is provided with the backlight tool 11 and diaphragm being set up in parallel
Tool 12, the backlight tool 11 and diaphragm tool 12 are respectively equipped with four groups, and are distributed in the edge of workbench 1；
When board uses, only a worker is needed to be sitting in the side of workbench 1, after backlight and backlight diaphragm are peeled off respectively
It is placed on the backlight tool 11 and diaphragm tool 12 of sky, subsequent worker's depresses button, electric rotating machine driving workbench 1 revolves
Turn a quarter circle, the backlight tool 11 for being loaded with material reaches inspection positions.
The top of the workbench 1 is provided with vertically disposed depression angle ccd image sensor 2, the left side of the workbench 1
Provided with horizontally disposed horizontal angle ccd image sensor 21, the top of the front side of workbench 1 is provided with the oblique angle set obliquely
Ccd image sensor 22, the depression angle ccd image sensor 2, horizontal angle ccd image sensor 21 and oblique angle ccd image pass
Sensor 22 is fixed by support, instead of the backlight on naked eyes detection backlight tool 11 with the presence or absence of exception, and is fed back
Detection information；Backlight can be divided into the region detection of 9 grid by imaging sensor during detection, can accurately detect which block area
There is exception in domain；After detection is completed, the depresses button after the completion of worker again places material, electric rotating machine driving workbench
1 rotation a quarter circle, the backlight for living through detection control the underface that 11 tools reach assembly mechanical hand 3.
The rear side of the workbench 1 is provided with the assembly mechanical hand 3 that will protect membrane cover in backlight, and assembly mechanical hand 3 will
Backlight diaphragm is picked up and attached it in the backlight for living through detection, and the assembly mechanical hand excellent 3 elects two axles as
It manipulator, can move back and forth, can be driven by cylinder between backlight tool 11 and backlight diaphragm tool 12
Mode in the vertical direction moves, and backlight is protected into membrane cover in backlight, and draw backlight diaphragm by sucker；
The right side of the workbench 1 is provided with the sorting manipulator 4 for sorting backlight, and the sorting manipulator 4 is preferably two shaft mechanicals
Hand, it can be rotated horizontally by way of rotary cylinder driving, can be vertically moving by way of cylinder driving, described point
Pick the both sides of manipulator 4 and be respectively equipped with the conveyer belt laterally set, two conveyer belts are respectively NG products conveyer belt 41 and OK products
Conveyer belt 42, if being judged as NG product, NG product are sent on NG conveyer belts 41 by sorting manipulator 4, and OK transmission is then sent to if OK product
On band 42.
The side of the workbench is provided with PLC control system 5, electric rotating machine, the depression angle ccd image sensor 2, water
Straight angle ccd image sensor 21, oblique angle ccd image sensor 22, assembly mechanical hand 3 and sorting manipulator 4 are controlled with PLC respectively
System 5 processed electrically connects, and PLC control system 5 is provided with screen 51, can show that three ccd image sensors are transmitted back to the figure come
Whether picture and judgement product are qualified, are additionally operable to coordinate the action of each executing agency.
Replace manually being detected by automating, ccd image sensor replaces naked eyes detection screen, mitigates worker's naked eyes
Burden, prevent detection workman because facing strong light and visual impairment for a long time；Assembly mechanical hand 3 replaces human hand by backlight diaphragm
It is assembled into backlight, assembling speed is fast, and production capacity is high；Sorting manipulator 4 replaces artificial automatic sorting non-defective unit and defective products, sorting
Error rate is low；Originally the detection production line of 3 ~ 4 people is needed only to need an operation to complete now, cost of labor reduces
While, detection efficiency improves, and the effect of machine detection is also more accurate than original artificial detection.
It the above is only preferred embodiment of the present utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
It should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of backlight on-line measuring device, including workbench, it is characterised in that：The lower section of the workbench, which is provided with, drives it
The electric rotating machine of rotation, the table surface are provided with the backlight tool and diaphragm tool being set up in parallel, the work
The surface of platform is provided with vertically disposed depression angle ccd image sensor, and the left side of the workbench is provided with horizontally disposed water
Straight angle ccd image sensor, the top on front side of the workbench is provided with the oblique angle ccd image sensor set obliquely, described
The rear side of workbench is provided with the assembly mechanical hand for being used for being assembled in diaphragm in backlight, and the right side of the workbench is provided with will
The sorting manipulator of backlight sorting, the sorting manipulator both sides are respectively equipped with the conveyer belt laterally set；The workbench
Side be additionally provided with PLC control system, electric rotating machine, the depression angle ccd image sensor, horizontal angle ccd image sensor,
Oblique angle ccd image sensor, assembly mechanical hand and sorting manipulator electrically connect with PLC control system respectively.
A kind of 2. backlight on-line measuring device according to claim 1, it is characterised in that：The backlight tool and guarantor
Cuticula tool is respectively equipped with four groups, and is distributed in the edge of workbench.
A kind of 3. backlight on-line measuring device according to claim 1, it is characterised in that：The assembly mechanical hand and point
It is two axis robots to pick manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345954.5U CN206788057U (en) | 2017-04-05 | 2017-04-05 | A kind of backlight on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345954.5U CN206788057U (en) | 2017-04-05 | 2017-04-05 | A kind of backlight on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206788057U true CN206788057U (en) | 2017-12-22 |
Family
ID=60706117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720345954.5U Expired - Fee Related CN206788057U (en) | 2017-04-05 | 2017-04-05 | A kind of backlight on-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206788057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100663A (en) * | 2018-08-22 | 2018-12-28 | 惠州市福瑞尔光电有限公司 | A kind of backlight automatic detecting machine and automatic testing method |
| CN110849889A (en) * | 2019-04-30 | 2020-02-28 | 玖龙纸业(天津)有限公司 | Coated paper defect analysis method |
-
2017
- 2017-04-05 CN CN201720345954.5U patent/CN206788057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100663A (en) * | 2018-08-22 | 2018-12-28 | 惠州市福瑞尔光电有限公司 | A kind of backlight automatic detecting machine and automatic testing method |
| CN110849889A (en) * | 2019-04-30 | 2020-02-28 | 玖龙纸业(天津)有限公司 | Coated paper defect analysis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |