CN207081847U - A kind of silk-screen light guide plate detects overlay film integrated apparatus - Google Patents
A kind of silk-screen light guide plate detects overlay film integrated apparatus Download PDFInfo
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- CN207081847U CN207081847U CN201721092586.4U CN201721092586U CN207081847U CN 207081847 U CN207081847 U CN 207081847U CN 201721092586 U CN201721092586 U CN 201721092586U CN 207081847 U CN207081847 U CN 207081847U
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- guide plate
- light guide
- diaphragm
- film
- frame
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Abstract
The utility model discloses a kind of silk-screen light guide plate to detect overlay film integrated apparatus,Including frame,Simulate backboard module,Diaphragm carrier,CCD modules and film-covering mechanism,Wherein frame upper surface is parallel is provided with more live-rollers,Two parallel conveyer belts are housed on the live-roller,Simulation backboard module is placed with one conveyer belt,Diaphragm carrier is placed with another conveyer belt,And it is placed on simulation backboard module on same straight line,The frame is provided with the first door frame and the second door frame across frame,The CCD modules are arranged on the first door frame,Film-covering mechanism is arranged on the second door frame,Light guide plate is placed on simulation backlight module,Diaphragm is placed in diaphragm carrier,Two conveyer belts are driven to move forward to simultaneously below CCD modules by live-roller,Light guide plate is detected by CCD modules,Conveyer belt is moved to below film-covering mechanism after having detected,The diaphragm in diaphragm carrier is overlayed on light guide plate by film-covering mechanism.
Description
Technical field
Detection means is the utility model is related to, specially a kind of silk-screen light guide plate detection overlay film integrated apparatus.
Background technology
Backlight, it is for ensuring that LCDs sends the light supply apparatus of light behind.Because liquid crystal display device sheet
Body is transparent and will not lighted, so needing backlight to aid in.Some indexs such as the brightness of backlight, the uniformity are to liquid crystal
The correlated performance of display screen has direct influence.Light guide plate is the communication media of backlight light source, its shape and material composition
Determine the performance of the briliancy and the upper uniformity of distribution of light-emitting face.The function of light guide plate is that side light source is converted into area source
It is and luminous uniform.At present light guide plate it is common with having：Backlight, mobile phone display screen, the ultra-thin advertising lamp of LCDs
The field of the classes such as case, therapeutic medical X-ray viewer, plate lamp ornaments lighting, the light efficiency utilization of light engineering, illuminant sign plate
Close.
Silk-screen light guide plate is caused due to the influence by factors such as humiture, ink viscosity, baking temperature, half tone tension force
Tabula rasa uniformity can be fluctuated in manufacturing process, so requiring to detect its uniformity, existing detection method is adopted
The form manually taken a sample test, not only efficiency is low, can not meet very to test, and also needs to manually carry out overlay film behaviour after testing
Make, low production efficiency.
Utility model content
The purpose of this utility model is solve the problems, such as background technology, there is provided a kind of silk-screen light guide plate detection overlay film one
Makeup is put, and is realized on-line automaticization detection and automation overlay film operation, is reduced labor intensity, improve production efficiency.
To achieve the above object, the utility model provides following technical scheme：A kind of silk-screen light guide plate detection overlay film one
Makeup is put, including frame, simulates backboard module, diaphragm carrier, CCD modules and film-covering mechanism, wherein frame upper surface are parallel
More live-rollers are installed, two parallel conveyer belts are housed on the live-roller, simulation backboard is placed with a conveyer belt
Module, diaphragm carrier is placed with another conveyer belt, and is placed on simulation backboard module on same straight line, the machine
Frame is provided with the first door frame and the second door frame across frame, and the CCD modules are arranged on the first door frame, film-covering mechanism installation
On the second door frame, light guide plate is placed on simulation backlight module, and diaphragm is placed in diaphragm carrier, passes through live-roller band
Dynamic two conveyer belts are moved forward to below CCD modules simultaneously, and light guide plate is detected by CCD modules, conveyer belt after having detected
It is moved to below film-covering mechanism, is overlayed on the diaphragm in diaphragm carrier on light guide plate by film-covering mechanism.
Preferably, the film-covering mechanism includes Rodless cylinder, telescopic cylinder and vacuum cup, wherein Rodless cylinder is pacified
On the second door frame lower surface, the telescopic cylinder is arranged on the sliding block of Rodless cylinder, and vacuum cup is arranged on and stretched
The telescopic rod end of cylinder, hold diaphragm using vacuum and the top of light guide plate is moved to by Rodless cylinder, then by flexible
Cylinder overlays on coating film on light guide plate.
It is arranged on preferably, also including motor in frame, multiple transmission roll ends are sequentially connected by belt, and
The transmission roll end of end is provided with travelling gear, is equally provided with travelling gear in the motor rotating shaft, passes through two
The engagement of travelling gear so that motor drives multiple live-rollers to realize rotating.
Compared with prior art, the beneficial effects of the utility model are：A kind of silk-screen disclosed in the utility model is guide-lighting
Plate detects overlay film integrated apparatus, sets multiple live-rollers to coordinate two parallel conveyer belts in frame, and in two conveyer belts
On be placed in parallel simulation backlight assembly and diaphragm, there is conveyer belt to drive two devices while move forward, by CCD to simulation backlight
Light guide plate on module is detected, and is then moved to below film-covering mechanism, is drawn diaphragm by film-covering mechanism and is comforted
Operation is touched, whole process Automated condtrol, without manual operation, reduces human cost, and accelerates detection efficiency, while from
Dynamicization strokes operation and prevents secondary pollution, improves yields；
Image scanning is carried out using CCD modules, the directly perceived state for obtaining light guide plate, so as to judge that its normality is bad and optics
The uniformity of briliancy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in figure 1, a kind of disclosed silk-screen light guide plate detection overlay film integrated apparatus, its structure include machine
Frame 1, simulation backboard module 2, diaphragm carrier 3, CCD modules 4 and film-covering mechanism.
Particularly, the upper surface of frame 1 is parallel is provided with more live-rollers 5, and more transmission roll ends pass through belt 6
It is sequentially connected, and the transmission roll end most on side is also equipped with travelling gear (not shown), in frame corresponding to the travelling gear
Position is provided with motor 7, and the end of motor 7 is equally provided with the travelling gear meshed gears with live-roller, makes
Obtaining when motor rotates drives the live-roller to rotate, and then is rotated by all live-rollers of belt drive, is filled on the live-roller
There are two parallel conveyer belts 8, simulation backboard module 2 is placed with a conveyer belt, protection is placed with another conveyer belt
Film carrier 3, and be placed on simulation backboard module on same straight line.
The frame upper surface is additionally provided with the first door frame 9 and the second door frame 10 across frame, wherein pacifying on the first door frame 9
Equipped with CCD modules 2, and the shooting of the CCD modules 2 is directed at the conveyer belt of underface upside down, in simulation backlight module movement
During to below CCD modules, image scanning is carried out to the light guide plate on its surface by CCD modules, and Scan Architecture is sent into upper
Machine is judged.
The film-covering mechanism is arranged on the second door frame 10, including Rodless cylinder 11, telescopic cylinder 12 and vacuum cup
13, wherein Rodless cylinder 11 is arranged on the second door frame lower surface, and the telescopic cylinder 12 is arranged on the cunning of Rodless cylinder
On block, and vacuum cup 13 is arranged on the telescopic rod end of telescopic cylinder 12, holds diaphragm using vacuum, nothing in said structure
Bar cylinder realizes and moved left and right that telescopic cylinder is then realized to be stretched up and down, and whole coating process is that Rodless cylinder drives vacuum cup
It is moved to the left to above diaphragm carrier, draws diaphragm by stretching out vacuum cup, then telescopic cylinder is retracted and by without bar
Cylinder is moved to right to simulation backlight module, and telescopic cylinder, which stretches out, overlays on diaphragm on light guide plate.
A kind of silk-screen light guide plate detection overlay film integrated apparatus disclosed in the utility model, its operation principle are：In mould
Intend placing light guide plate on rear panel module, diaphragm is placed in diaphragm carrier, motor driving live-roller rotates, and drives two
Individual conveyer belt, which moves forward, causes simulation backlight module to be moved to immediately below CCD modules, opens simulation backlight module and produces backlight, now
CCD modules carry out image surface sweeping to light guide plate and incoming host computer is judged, and after the end of scan, conveyer belt continues reach by mould
Intend below backlight module moving laminating machine structure, drawn the diaphragm in diaphragm carrier by film-covering mechanism, and overlay on leaded light
On plate.
Technology contents and technical characteristic of the present utility model are had revealed that as above, but those skilled in the art still may be used
A variety of replacements and modification without departing substantially from the utility model spirit can be made based on teaching of the present utility model and announcement, therefore, this
Utility model protection scope should be not limited to the content disclosed in embodiment, and should include various without departing substantially from replacement of the present utility model
And modification, and covered by present patent application claim.
Claims (3)
1. a kind of silk-screen light guide plate detects overlay film integrated apparatus, it is characterised in that：Including frame, backboard module, protection are simulated
Film carrier, CCD modules and film-covering mechanism, wherein frame upper surface are parallel to be provided with more live-rollers, is equipped with the live-roller
Two parallel conveyer belts, simulation backboard module is placed with a conveyer belt, diaphragm load is placed with another conveyer belt
Tool, and be placed on simulation backboard module on same straight line, the frame is provided with across the first door frame of frame and second
Door frame, the CCD modules are arranged on the first door frame, and film-covering mechanism is arranged on the second door frame, and light guide plate is placed on the simulation back of the body
In optical mode group, diaphragm is placed in diaphragm carrier, drives two conveyer belts to move forward to simultaneously under CCD modules by live-roller
Side, is detected by CCD modules to light guide plate, and conveyer belt is moved to below film-covering mechanism after having detected, and passes through film-covering mechanism
Diaphragm in diaphragm carrier is overlayed on light guide plate.
A kind of 2. silk-screen light guide plate detection overlay film integrated apparatus according to claim 1, it is characterised in that：The overlay film
Mechanism includes Rodless cylinder, telescopic cylinder and vacuum cup, and wherein Rodless cylinder is arranged on the second door frame lower surface, described
Telescopic cylinder is arranged on the sliding block of Rodless cylinder, and vacuum cup is arranged on the telescopic rod end of telescopic cylinder, utilizes vacuum
Hold diaphragm and the top of light guide plate is moved to by Rodless cylinder, then overlayed on coating film on light guide plate by telescopic cylinder.
A kind of 3. silk-screen light guide plate detection overlay film integrated apparatus according to claim 1, it is characterised in that：Also include driving
Dynamic motor is arranged in frame, and multiple transmission roll ends are sequentially connected by belt, and the transmission roll end of end is provided with biography
Moving gear, travelling gear is equally installed in the motor rotating shaft, passes through the engagement of two travelling gears so that driving electricity
Machine drives multiple live-rollers to realize rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092586.4U CN207081847U (en) | 2017-08-29 | 2017-08-29 | A kind of silk-screen light guide plate detects overlay film integrated apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092586.4U CN207081847U (en) | 2017-08-29 | 2017-08-29 | A kind of silk-screen light guide plate detects overlay film integrated apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081847U true CN207081847U (en) | 2018-03-09 |
Family
ID=61421038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092586.4U Active CN207081847U (en) | 2017-08-29 | 2017-08-29 | A kind of silk-screen light guide plate detects overlay film integrated apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548823A (en) * | 2018-05-15 | 2018-09-18 | 佛山市南海区广工大数控装备协同创新研究院 | A kind of large scale plate side surface of workpiece detection device and method |
| CN109664605A (en) * | 2019-01-17 | 2019-04-23 | 宣城市青华包装制品有限公司 | A kind of packaging product overlay film detection integrated device |
-
2017
- 2017-08-29 CN CN201721092586.4U patent/CN207081847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548823A (en) * | 2018-05-15 | 2018-09-18 | 佛山市南海区广工大数控装备协同创新研究院 | A kind of large scale plate side surface of workpiece detection device and method |
| CN109664605A (en) * | 2019-01-17 | 2019-04-23 | 宣城市青华包装制品有限公司 | A kind of packaging product overlay film detection integrated device |
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