CN105068174A - Improved light guide plate processing apparatus - Google Patents
Improved light guide plate processing apparatus Download PDFInfo
- Publication number
- CN105068174A CN105068174A CN201510551897.1A CN201510551897A CN105068174A CN 105068174 A CN105068174 A CN 105068174A CN 201510551897 A CN201510551897 A CN 201510551897A CN 105068174 A CN105068174 A CN 105068174A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- point
- main body
- image sensor
- 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
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0041—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided in the bulk of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
Abstract
The invention discloses an improved light guide plate machining apparatus. The apparatus includes a light guide plate side edge processing center, a light guide plate silkscreen screen dot processing main body device, and a light guide plate screen dot adding device. The light guide plate side edge processing center mills and polishes the side edge of a to-be- processed light guide plate. The light guide plate silkscreen screen dot processing main body device carries out screen dot processing for the milled and polished light guide plate. The light guide plate screen dot adding device conducts dot adding processing for printing ink dots which the light guide plate lacks. The light guide plate screen dot adding device includes an input device, a numerical control device, a servo system and a processing center main body. The input device, the numerical control device, the second servo system and the processing center main body are sequentially connected from front to back. The advantages are that the apparatus is high in processing yield and can add dots timely.
Description
Technical field
The present invention relates to a kind of processing unit (plant), particularly relate to a kind of light guide plate machining device of improvement.
Background technology
Light guide plate design concept comes from the LCDs of notebook computer, is high-tech product line source being changed into area source.Optical grade acrylic (PMMA)/PC is base material, use the back light model setting technology of LCD display and notebook computer, through the high light line conductivity of light guiding points, through computer, light guiding points is calculated, make light guide plate light refraction become the equal light state of area source to manufacture shaping.Product adopts spectrophotometry combine with digital UV printing technology and be made under constant temperature, constant humidity, dustless environmental baseline.Have ultra-thin, superbright, guide-lighting evenly, energy-saving and environmental protection, no dark space, durable, not easily yellow, the distinguishing feature such as installation and maintenance simple and fast.
At present, the silk-screen quality testing of light guide plate mesh point, all by manually completing, namely in the process of silk-screen, regularly being extracted workpiece and being carried out manual detection.This detection method not only efficiency is low, and very difficult Timeliness coverage defective products.Because light guide plate mesh point silk-screen can not be done over again, when processing site, usually do not arrange and automatically remedy establishing, finished product rate is low.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, what provide high, the timely benefit point of a kind of yields has the light guide plate machining device that some function mended by a glue.
The present invention solves the problems of the technologies described above by the following technical solutions: a kind of light guide plate machining device of improvement, comprises light guide plate side machining center, light guide plate screen print lattice-point processing agent set and light guide plate mesh point and mends point apparatus; Described light guide plate side machining center carries out milling and polishing to the side of light guide plate to be processed, and the light guide plate after milling, polishing is carried out site processing by described light guide plate screen print lattice-point processing agent set; Light guide plate screen print lattice-point processing agent set comprises ccd image sensor and treadmill type screen printer; Described ccd image sensor is fixed on the top in described treadmill type screen printer blanking region, and ensures that described blanking region is covered completely by the scope of taking pictures of described ccd image sensor; Described light guide plate mesh point is mended point apparatus and is carried out the process of benefit point to the ink point that light guide plate lacks; Described light guide plate mesh point is mended point apparatus and is comprised input media, numerical control device, servo-drive system and machining center main body; Described input media, described numerical control device, described servo-drive system and described machining center main body are connected from front to back successively; Described machining center main body comprises point gum machine worktable, guide piece and Glue dripping head, and described Glue dripping head is arranged on described guide piece perpendicular to described point gum machine worktable, and described guide piece and described point gum machine worktable adopt and be slidably connected;
Described guide piece comprises X-axis guide plate, Y-axis guide plate; Described Y-axis guide plate is in inverted U-shaped, and the both sides that two end faces of described Y-axis guide plate are relative with on described point gum machine worktable respectively adopt and are slidably connected; The crossbeam of described X-axis guide plate and described Y-axis guide plate adopts and is slidably connected, and described Glue dripping head and described X-axis guide plate adopt and be slidably connected;
Described input media comprises artificial programmer and automatic programming unit, and described artificial programmer and described automatic programming unit are for being arranged in parallel;
Described light guide plate screen print lattice-point processing agent set also comprises L-type support bar, the stiff end of described L-type support bar fixes the side in described blanking region perpendicular to ground, the free end of described L-type support bar extends to the top in described blanking region, and described ccd image sensor is arranged on the bottom of described free end.
Preferably: described Glue dripping head glue used is the one in the reflective glue of UV or solvent type reflective glue.
Preferably: described artificial programmer is touch screen displays, described automatic programming unit is portable hard drive input media.
Preferably: described imageing sensor is fastened on the bottom of described L-type support bar free end by buckle.
Preferably: described imageing sensor is fixed on the bottom of described L-type support bar free end by securing member.
Preferably: it is very little that described ccd image sensor is of a size of (1/4-1/9), pixel is (400-500) ten thousand pixel.
The invention has the advantages that: top ccd image sensor being directly installed on the blanking region of treadmill type screen printer, when light guide plate is after silk-screen completes, light guide plate transfers in blanking region, now start ccd image sensor, obtain optical image, again this optical image is passed through processes and displays, supply staff reference.If light guide plate after the processing of light guide plate screen print lattice-point processing agent set still on there is the disappearance of part ink point, the effect of point apparatus is mended by light guide plate mesh point, the light guide plate mesh point figure designed is imported in input media, guide piece and Glue dripping head work is driven by servo-drive system, requirement according to half-tone fills into site, thus ensures that light guide plate there will not be leak source phenomenon.Further, automatic programming unit and artificial programmer use side by side, not only can increase a kind of input selection, and can larger raising input efficiency.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the embodiment of the present invention.
Fig. 2 is the structural representation that in the embodiment of the present invention, light guide plate mesh point mends point apparatus.
Fig. 3 is the structural representation of light guide plate screen print lattice-point processing agent set in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As Figure 1-3, the embodiment of the present invention comprises light guide plate side machining center, light guide plate screen print lattice-point processing agent set and light guide plate mesh point benefit point apparatus.Described light guide plate side machining center carries out milling and polishing to the side of light guide plate to be processed, and the light guide plate after milling, polishing is carried out site processing by described light guide plate screen print lattice-point processing agent set.Described light guide plate mesh point is mended point apparatus and is carried out the process of benefit point to the ink point that light guide plate lacks.Described light guide plate side machining center comprises the first input media 1, first numerical control device 2, sub controlling unit 3, first servo-drive system 4, detects feedback assembly 5 and the first machining center main body 6.Described first input media 1, described first numerical control device 2, described first servo-drive system 4 and described first machining center main body 6 are connected from front to back successively.Described first input media 1 comprises the first artificial programmer 111 and the first automatic programming unit 112, and the described first artificial programmer 111 and described first automatic programming unit 112 are in being arranged in parallel.The output terminal of described detection feedback assembly 5 connects the input end of described first numerical control device 2, and the input end of described detection feedback assembly 5 connects described first machining center main body 6.The duty of described sub controlling unit 3 to the servicing unit 61 in described first machining center main body 6 controls.Described light guide plate screen print lattice-point processing agent set comprises ccd image sensor 7 (also can use cmos image sensor), treadmill type screen printer 8, A/D device 9, processor 10 and acoustic-optic alarm 11.Described ccd image sensor 7 is fixed on the top in the blanking region of described treadmill type screen printer 8, ensure that described blanking region is covered completely by the scope of taking pictures of described ccd image sensor 7, the output terminal of described ccd image sensor 7 is connected with the input end of described A/D device 9, the output terminal of described A/D device 9 is connected with the input end of described processor 10, and the output terminal of described processor 10 is connected with the input end of described acoustic-optic alarm 11.Described light guide plate mesh point is mended point apparatus and is comprised secondary input device 12, second numerical control device 13, second servo-drive system 14 and the second machining center main body 15, and described secondary input device 12, described second numerical control device 13, described second servo-drive system 14 and described second machining center main body 15 are connected from front to back successively.Described second machining center main body 15 comprises point gum machine worktable 151, guide piece 152 and Glue dripping head 153, described Glue dripping head 153 is arranged on described guide piece 152 perpendicular to described point gum machine worktable 151, and described guide piece 152 adopts with described point gum machine worktable 151 and is slidably connected.
Described first servo-drive system 4 comprises cutter shaft servo drive system 41 and feed servo drive system 42.
Described first machining center main body 6 also comprises automatic tool changer 62, Tool in Cutting device 63, cutter feeding device 64.Described servicing unit 61 comprises hydraulic pressure and pneumatic means, chip removal device, lighting device and lubricating system.Described guide piece 152 comprises X-axis guide plate 1521, Y-axis guide plate 1522.Described Y-axis guide plate 1522 is in inverted U-shaped, and the both sides that two end faces of described Y-axis guide plate 1522 are relative with on described point gum machine worktable 151 respectively adopt and are slidably connected.Described X-axis guide plate 1521 adopts with the crossbeam of described Y-axis guide plate 1522 and is slidably connected, and described Glue dripping head 153 adopts with described X-axis guide plate 1521 and is slidably connected.
Described Glue dripping head 153 glue used is the one of the reflective glue of UV or solvent type reflective glue.
Described secondary input device 12 comprises the second artificial programmer 121 and the second automatic programming unit 122, and the described second artificial programmer 121 and described second automatic programming unit 122 are for being arranged in parallel.
Described first artificial programmer 111, the described second artificial programmer 122 are touch screen displays, and described first automatic programming unit 112, described second automatic programming unit 122 are portable hard drive input media.
Described light guide plate mesh point is mended point apparatus and is also comprised L-type support bar 16, the stiff end of described L-type support bar 16 fixes the side in described blanking region perpendicular to ground, the free end of described L-type support bar 26 extends to the top in described blanking region, described ccd image sensor 7 is arranged on the bottom of described free end by buckle, also can be fixed on the bottom of described free end by securing member.It is very little that described ccd image sensor is of a size of (1/4-1/9), and pixel is (400-500) ten thousand pixel.
The analysis of oscillogram that described A/D device converts to is as shown in table 1.
Table 1
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; the any amendment done within all spirit in the invention and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in the invention.
Claims (6)
1. the light guide plate machining device improved, is characterized in that: comprise light guide plate side machining center, light guide plate screen print lattice-point processing agent set and light guide plate mesh point and mend point apparatus; Described light guide plate side machining center carries out milling and polishing to the side of light guide plate to be processed, and the light guide plate after milling, polishing is carried out site processing by described light guide plate screen print lattice-point processing agent set; Light guide plate screen print lattice-point processing agent set comprises ccd image sensor and treadmill type screen printer; Described ccd image sensor is fixed on the top in described treadmill type screen printer blanking region, and ensures that described blanking region is covered completely by the scope of taking pictures of described ccd image sensor; Described light guide plate mesh point is mended point apparatus and is carried out the process of benefit point to the ink point that light guide plate lacks; Described light guide plate mesh point is mended point apparatus and is comprised input media, numerical control device, servo-drive system and machining center main body; Described input media, described numerical control device, described servo-drive system and described machining center main body are connected from front to back successively; Described machining center main body comprises point gum machine worktable, guide piece and Glue dripping head, and described Glue dripping head is arranged on described guide piece perpendicular to described point gum machine worktable, and described guide piece and described point gum machine worktable adopt and be slidably connected;
Described guide piece comprises X-axis guide plate, Y-axis guide plate; Described Y-axis guide plate is in inverted U-shaped, and the both sides that two end faces of described Y-axis guide plate are relative with on described point gum machine worktable respectively adopt and are slidably connected; The crossbeam of described X-axis guide plate and described Y-axis guide plate adopts and is slidably connected, and described Glue dripping head and described X-axis guide plate adopt and be slidably connected;
Described input media comprises artificial programmer and automatic programming unit, and described artificial programmer and described automatic programming unit are for being arranged in parallel;
Described light guide plate screen print lattice-point processing agent set also comprises L-type support bar, the stiff end of described L-type support bar fixes the side in described blanking region perpendicular to ground, the free end of described L-type support bar extends to the top in described blanking region, and described ccd image sensor is arranged on the bottom of described free end.
2. the light guide plate machining device of a kind of improvement according to claim 1, is characterized in that: described Glue dripping head glue used is the one in the reflective glue of UV or solvent type reflective glue.
3. the light guide plate machining device of a kind of improvement according to claim 1, is characterized in that: described artificial programmer is touch screen displays, and described automatic programming unit is portable hard drive input media.
4. the light guide plate machining device of a kind of improvement according to claim 1, is characterized in that: described imageing sensor is fastened on the bottom of described L-type support bar free end by buckle.
5. the light guide plate machining device of a kind of improvement according to claim 1, is characterized in that: described imageing sensor is fixed on the bottom of described L-type support bar free end by securing member.
6. the light guide plate machining device of a kind of improvement according to any one of claim 1-5, is characterized in that: it is very little that described ccd image sensor is of a size of (1/4-1/9), and pixel is (400-500) ten thousand pixel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551897.1A CN105068174A (en) | 2015-08-31 | 2015-08-31 | Improved light guide plate processing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551897.1A CN105068174A (en) | 2015-08-31 | 2015-08-31 | Improved light guide plate processing apparatus |
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| CN105068174A true CN105068174A (en) | 2015-11-18 |
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| CN201510551897.1A Pending CN105068174A (en) | 2015-08-31 | 2015-08-31 | Improved light guide plate processing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838864A (en) * | 2018-09-11 | 2018-11-20 | 苏州天禄光科技股份有限公司 | Guide-lighting plate end face polishing and transfer integrated apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543489A (en) * | 2013-11-07 | 2014-01-29 | 苏州东山精密制造股份有限公司 | Processing machine of light guide plate |
| CN105149959A (en) * | 2015-08-26 | 2015-12-16 | 任大伏 | Light guide plate machining device with automatic detecting function |
| CN105182464A (en) * | 2015-08-26 | 2015-12-23 | 任大伏 | Light guide plate processing device with a plurality of functions |
-
2015
- 2015-08-31 CN CN201510551897.1A patent/CN105068174A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543489A (en) * | 2013-11-07 | 2014-01-29 | 苏州东山精密制造股份有限公司 | Processing machine of light guide plate |
| CN105149959A (en) * | 2015-08-26 | 2015-12-16 | 任大伏 | Light guide plate machining device with automatic detecting function |
| CN105182464A (en) * | 2015-08-26 | 2015-12-23 | 任大伏 | Light guide plate processing device with a plurality of functions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838864A (en) * | 2018-09-11 | 2018-11-20 | 苏州天禄光科技股份有限公司 | Guide-lighting plate end face polishing and transfer integrated apparatus |
| CN108838864B (en) * | 2018-09-11 | 2023-11-07 | 苏州天禄光科技股份有限公司 | Light guide plate end face polishing and transfer printing integrated device |
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Application publication date: 20151118 |