CN108562962A - A kind of leaded light board processing device - Google Patents
A kind of leaded light board processing device Download PDFInfo
- Publication number
- CN108562962A CN108562962A CN201711470409.XA CN201711470409A CN108562962A CN 108562962 A CN108562962 A CN 108562962A CN 201711470409 A CN201711470409 A CN 201711470409A CN 108562962 A CN108562962 A CN 108562962A
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- Prior art keywords
- applicator roll
- cylinder
- rotating roller
- processing device
- board processing
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- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 11
- 238000010422 painting Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 2
- 238000005422 blasting Methods 0.000 claims 1
- 238000007761 roller coating Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000001721 transfer moulding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coating Apparatus (AREA)
Abstract
A kind of leaded light board processing device, including：Transmission device, and the direction of transfer molding machine, burnishing device, apparatus for coating, the cutter device that set gradually along transmission device；Apparatus for coating includes：Applicator roll is located above transmission device, and the cylinder of the applicator roll sets pattern plate for rolling up；Rotating roller is located at the top of applicator roll, turns to apply coating for rolling up the pattern plate set on applicator roll, the distance between the cylinder of rotating roller and the cylinder of applicator roll are less than or equal to the thickness of pattern plate；Apply materials and parts, it is tangentially bonded positioned at the top of rotating roller and with the cylinder of rotating roller, it is uniform for the coating in rotating roller to expand, applicator roll has the cavity penetrated through in an axial direction, the circumferencial direction of applicator roll is provided with multiple rows of connection cavity and extraneous suction hole, and the suction hole of adjacent row mutually staggers, and suction hole gradually encrypts distribution to both ends from the middle part of suction roll, one end of applicator roll is connected to negative pressure equipment, and pattern plate is fitted on the excircle of applicator roll by negative pressure.
Description
Technical field
The present invention relates to field of photoelectric technology, specifically, being related to a kind of guide-lighting board processing device.
Background technology
Backlight module is a kind of planar light source that linear light source or point source of light are converted into high brightness and the high face uniformity
Succinct effective modular structure.Traditional backlight module generally turns by the cold-cathode diode (CCFL) of offer light source, by linear light source
Become the light guide plate of area source, carried out by diffusion sheet that the light projected from light guide plate disperses, by the light projected from diffusion barrier
The prismatic lens of optically focused, protective film, the backboard and frame for preventing the reflector plate of light leakage behind backlight and providing a supporting role
Structure composition.Light guide plate has light conduction function, and internal light can advance in stability line and the scattering that will not decay, can
Advance to another side end face, will not be to just, back of the body two sides escapes.Guide-lighting back manufacture has the micro-structure of high density, to destroy
Its inner light source total reflection condition so that light source is spread.The micro-structure of guide-lighting back can be square, and diamond pattern is round, semi-circular,
The construction of ellipse micro-structure, to adjust the uniformity that its positive direction selects light source；Its micro-structure size is from Centimeter Level to micro-
Meter level, micro-structure is smaller, the face uniformity of adjustment light source that can be more careful, while can destroy display to avoid micro structured pattern
Picture quality, this is light guide board microstructure miniaturization demand.
The manufacturing method of conventional light guide back micro-structure has many forms, such as has screen printing formula, sandblasts and etches
Formula is machined formula, photoresist photoetching mold formula and etching formula.But it is applied only to formed by the basic configuration tentatively cut
Monolithic, above the smaller light guide plate of size, currently without disposably going out for large scale and the progress of thin light guide panel substrate
Light pattern forming method needs to polish one by one again after being split the light guide plate of formation first, is then coated with micro-structure one by one
Pattern, thus production efficiency is not high.
In addition, the pattern plate installation of printing light guide plate micro-structure needs to be fixed on applicator roll using fixing piece, operation is not
It is enough simple and fast.
In addition, current light guide plate cutter device is also the cutting for being applied only for fixed shape, it is not applied for a variety of
The cutting of shape light guide plate.
Invention content
A kind of leaded light board processing device, including：Transmission device for transmitting light guide plate substrate, and filled along the transmission
What the direction of transfer set was set gradually is used to form the molding machine of light guide plate substrate；For being thrown to the light guide plate substrate
The burnishing device of light processing；For the painting by the coated pattern on the light guide plate substrate of the pattern plate on applicator roll
Cloth apparatus；Cutter device for carrying out cutting process to the light guide plate substrate；Wherein, the apparatus for coating includes：Coating
Roller, is located at the top of the transmission device, and the cylinder of the applicator roll sets pattern plate for rolling up；Rotating roller is located at the applicator roll
Top, turn to apply coating, the cylinder of the rotating roller and the cylinder of applicator roll for rolling up the pattern plate that sets on the applicator roll
The distance between be less than or equal to the pattern plate thickness；Apply materials and parts, be located at the rotating roller top and with the rotation
The cylinder of roller is tangentially bonded, uniform for the coating in rotating roller to expand, wherein the applicator roll has to be penetrated through in an axial direction
Cavity, also, the circumferencial direction of the applicator roll is provided with multiple rows of connection cavity and extraneous suction hole, wherein and it is adjacent
The suction hole of row mutually staggers, and the suction hole gradually encrypts distribution to both ends from the middle part of suction roll, the applicator roll
One end is connected to negative pressure equipment, and the pattern plate is fitted on the excircle of applicator roll by negative pressure.
Preferably, the antistatic nitrile rubber of covering roll body is provided on the excircle of applicator roll.
Preferably, the painting materials and parts are coating roll, and the cylinder of the coating roll is tangentially bonded with the cylinder of the rotating roller.
Preferably, the painting materials and parts are scraper, and the Urban Chaos of the scraper is tangentially bonded with the cylinder of the rotating roller.
Preferably, it is additionally provided with painting material conveying device, is arranged in the top of the rotating roller, for the coating to instil
On the cylinder of the rotation rod.
Preferably, the cutter device includes：Platform, for placing light guide plate to be cut；Turntable is located at described flat
The top of platform, the turntable do horizontal revolving motion, and horizontal supporting rod is provided on the turntable；Cutting mechanism,
It is arranged at intervals with one or more cutting mechanisms on the supporting rod, cutting mechanism includes cutter hub and on cutter hub
Blade fixed block is provided with blade installation slot on blade fixed block, wherein blade installation slot is set along the tangential of turntable circumference
It sets so that when turntable rotates horizontally, blade does horizontal circumference cutting movement.
Preferably, the blade fixed block is plugged in cutter hub, and the adjusting knob up and down adjustment for passing through tail portion.
Preferably, the cutter hub is cylindrical shape, and the blade fixed block is rotatably installed in cutter hub.
Preferably, interval of each cutting mechanism on supporting rod is adjustable.
Preferably, aspiration chamber is provided with below the platform, aspiration chamber is circumscribed with dust catcher.
Description of the drawings
By the way that embodiment is described in conjunction with following accompanying drawings, features described above of the invention and technological merit will become
More understands and be readily appreciated that.
Fig. 1 is the positional structure schematic diagram of the guide-lighting board processing device of the present invention；
Fig. 2 is the structural schematic diagram of the apparatus for coating in the guide-lighting board processing device of the present invention；
Fig. 3 is the sectional view of the applicator roll of the present invention；
Fig. 4 is the front view for the light guide plate cutter device for indicating the embodiment of the present invention；
Fig. 5 is the upward view for the light guide plate cutter device for indicating the embodiment of the present invention；
Fig. 6 is the sectional view for the cutting mechanism for indicating the embodiment of the present invention；
Fig. 7 is the scheme of installation one for the blade for indicating the embodiment of the present invention；
Fig. 8 is the scheme of installation two for the blade for indicating the embodiment of the present invention；
Fig. 9 is the schematic diagram for the guide rail for indicating the embodiment of the present invention.
Specific implementation mode
The embodiment of guide-lighting board processing device of the present invention described below with reference to the accompanying drawings.The common skill of this field
Art personnel will recognize, without departing from the spirit and scope of the present invention, can with a variety of different modes or its
Combination is modified described embodiment.Therefore, attached drawing and description are regarded as illustrative in nature, rather than for limiting
Scope of the claims.In addition, in the present specification, attached drawing is drawn not in scale, and identical reference numeral indicates
Identical part.
It is as shown in Figure 1 the positional structure schematic diagram of the guide-lighting board processing device of the present invention, including transmission device 100, edge passes
Send the light guide plate molding substrate device 200 that the direction of transfer of device 100 is set gradually, burnishing device 300,400 He of apparatus for coating
Cutter device 500, wherein transmission device 100 may be used in conveyer belt or production line frequently with for transmitting production to be processed
The device of product, light guide plate molding substrate device 200 can be used forms leaded light by ejection formation or inkjet printing in the prior art
The device of plate substrate, burnishing device 300 can adopt existing mechanical polishing apparatus, and apparatus for coating 400 includes applicator roll, and winding
The pattern plate being coated on roller is coated with coating on light guide plate substrate by pattern plate, and cutter device 500 can be used for cut ring
The light guide plate substrate of the shapes such as shape, circle, bar shaped.Above-mentioned light guide plate molding substrate device 200, burnishing device 300, apparatus for coating
400 and cutter device 500 along the corresponding position that the direction of transfer of transmission device 100 is successively set on the side of transmission device 100,
The processed product for being used to form and processing on transmission device.
Fig. 2 show a kind of structural representation of specific implementation of apparatus for coating 400.Light guide board microstructure painting arranges
Setting 400 includes：Female roller 14, rotating roller 15 and applicator roll 17, wherein female roller 14, rotating roller 15 and applicator roll 17 are cylindrical roll,
Its axis is mutually parallel, and the cylinder of female roller 14 is mutually tangentially bonded with the cylinder of rotating roller 15, and the cylinder of applicator roll 17 is used for
Winding setting pattern plate 16, pattern plate 16 are fixed on by fixing device on the cylinder of applicator roll 17 when working condition, rotating roller
15 cylinder and the surface of pattern plate 16 are bonded to each other, i.e., the distance between rotating roller 15 and applicator roll 17 are equal to or less than pattern
The thickness of plate 16, applicator roll 17 is located at the top of transmission device 100, and the pattern plate 16 on the cylinder of applicator roll 17 is filled with transmission
The light guide plate substrate surface set on 100 can be bonded in working condition.The pattern plate 16 has small thereon for printing micro-structure
Pit, the shape of small rut can be rectangular, diamond shape, ellipse, round and/or semi-circular etc., and small rut is in netted arrangement, figure
The size of chopping board 16 and the shape of small rut and distribution by light guide plate substrate size and go out light pattern and determine together.The painting arranges
The course of work for setting 400 is specially：The coating of micro-structure will be formed first, i.e., ink, which pours, drops in rotating roller 15；Then rotate
Roller 15 applies the direction rotation of materials and parts towards female roller 14, then ink can be unfolded for female roller 14, be uniformly coated in rotating roller 15；
Next, pattern plate 16 is rotated with applicator roll 17, the rotation direction of applicator roll 17 is with the rotation direction of rotating roller 15 on the contrary, rotation
Ink thereon is turned to be coated in pattern plate 16 by roller 15 again；Finally, ink is printed on to light guide plate to be processed by pattern plate 16
On 18, micro-structure can be formed after fixed.
Further, there is applicator roll 17 hollow cavity 5, the cavity 5 to penetrate through entire applicator roll 17 in an axial direction.And
And the circumferencial direction of applicator roll 17 is provided with multiple rows of suction hole 15.Each 15 size of suction hole is identical, and suction hole 15 is from roll body
The channel that multiple exhausts are formed to cavity 5 is radially broken through always outside.One end of applicator roll 17 is connect with negative pressure equipment, is formed
Exhaust end can make the region that 17 roll body of applicator roll is contacted with pattern plate 16 generate negative pressure, and applicator roll 17 has pattern plate 16
There is the effect of absorption.Pattern plate 16 can be placed on the excircle of applicator roll 17 by negative-pressure adsorption, without passing through
Other fixed structures dispose pattern plate 16.
In one alternate embodiment, the suction hole 15 opened up on applicator roll 17 is in the axial direction of applicator roll 17 at arrangement
It sets, and the suction hole 15 of adjacent row mutually staggers, and the negative pressure on shaft surface can be made more uniform, suction effect is more preferable.
In one alternate embodiment, due to the marginal portion of pattern plate 16 be easier to deflect down it is sagging, so applying
The suction hole 15 of the both sides setting more crypto set of cloth rewinder roll 17, enhances the suction effect of both sides.Specifically it is exactly, on applicator roll 17
Suction hole 15 gradually encrypts distribution to both ends from the middle part of applicator roll 17.So that pattern plate 16 tightly touch applicator roll 17.
The communicated device of light guide plate after coating 100 is delivered to cutter device, is to be transported to cutter device specifically
Platform 1 on.As shown in Figure 3, Figure 4, cutter device 500 includes platform 1, turntable 2, the branch being horizontally set on turntable 2
Strut 3 and one or more cutting mechanisms 4.Wherein, for platform 1 for placing light guide plate, turntable 2 is located at the top of platform 1,
And horizontal supporting rod 3 is provided on the lower surface of turntable 2.One or more cutting mechanisms are installed on supporting rod 3
4.As shown in figure 3, cutting mechanism 4 includes cutter hub 41 and the blade fixed block 42 on cutter hub 41, blade fixed block 42
It is plugged in cutter hub 41, and passes through 43 up and down adjustment of the adjusting knob of tail portion.
The lower end of platform 1 is provided with aspiration chamber 8, is provided with slidable cover board 20 in aspiration chamber 8, cover board 20 with cut
Cutting mill structure is correspondingly arranged, and blade aperture 10 is provided on cover board 20, when cutting mechanism 4 is along the axis direction adjusting position of supporting rod 3
When, cover board 20 can be adjusted accordingly, can be limited by the fixing screws 9 on cover board after adjustment.Blade on cover board
Emptying aperture 10 can allow blade to vacate effective depth of cut so that cutting effect is more preferable.
Preferably, it is additionally provided with idler wheel 7 in the front end of blade fixed block 42, idler wheel 7 can cut light guide plate in blade
When ensure light guide plate it is smooth, prevent light guide plate from influencing cutting accuracy because placing out-of-flatness.
Cutting mechanism 4 is sleeved on by fixed ring 44 on supporting rod 3, be can be adjusted according to the needs cutter device 4 and is being supported
Position on bar 3, and cutting mechanism is fixed on supporting rod 3 by bolt.
Preferably, aspiration chamber 8 is circumscribed with dust catcher, by the gap on 20 side of cover board, can cut cutter device and produce
Raw flying chip is collected by dust catcher, has purified working environment.
Preferably, as shown in figure 4, being provided with blade installation slot 421 on blade fixed block 42.Wherein, blade installation slot 421
Along the tangentially-arranged of 2 circumference of turntable so that when turntable 2 rotates horizontally, blade does horizontal circumference cutting.Due to turntable
2 can rotate horizontally, and after light guide plate is placed on the platform 1, knife is installed on the blade installation slot 421 of blade fixed block 42
Piece, since multiple blade clearances are arranged, so, when turntable 2 rotates, light guide plate cutting on the platform 1 will be placed
For the light guide plate of annular.When desired incising circular light guide plate, then only need that a blade is installed.Also, may be used also
To install multiple blades, while cutting the annular light guide plate of multiple and different sizes.
Preferably, turntable 2, which is additionally arranged at, moves horizontally on track 30, then when needing to cut bar shaped light guide plate,
Turntable 2 does not rotate, and is moved on moving horizontally track 30.Blade, rotation are installed in blade installation slot 421
Platform 2 is moved along moving horizontally track 30 and do horizontal linear, you can completes the cutting of bar shaped light guide plate.
Preferably, the cutter hub is cylindrical shape, and the blade fixed block is cylindric, is rotatably installed in cutter hub
It is interior, the angle of blade can be arbitrarily adjusted, and locked after adjusting angle, prevent blade fixinig plate from rotating.
In the present invention, the ink for turning to be coated in pattern plate through rotating roller can be uniformly distributed in pattern plate, and pass through
When printed patterns plate turns to be coated on light guide plate, light guide plate uniform force, so the microstructure aspects formed are stablized, pattern accuracy is high
And it is uniform to go out light pattern, thus be applicable to disposably process large-size light-conducting plate, form out light pattern.Improve processing effect
Rate, and the formation quality of light guide board microstructure can be improved.Also, light guide plate cutter device can either be used to cut annular and
Circular light guide plate can be used for cutting bar shaped light guide plate, also, platform lower is equipped with dust catcher, can ensure working environment
It is dustless.Cutting mechanism can arbitrarily be adjusted on supporting rod, disclosure satisfy that the bar shapeds of various sizes, annular, circular light guide plate
Cutting, it is applied widely.Also, pattern plate is set to be fitted on applicator roll by negative pressure hole, applicator roll has pattern plate
The effect of absorption.Pattern plate can be easily mounted and dismounted, working efficiency is improved.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of leaded light board processing device, which is characterized in that including：Transmission device for transmitting light guide plate substrate, Yi Jiyan
What the direction of transfer of the transmission device was set gradually is used to form the molding machine of light guide plate substrate；For to the light guide plate
The burnishing device that substrate is processed by shot blasting；For being applied on the light guide plate substrate by the pattern plate on applicator roll
The apparatus for coating of cloth pattern；Cutter device for carrying out cutting process to the light guide plate substrate；
Wherein, the apparatus for coating includes：
Applicator roll, is located at the top of the transmission device, and the cylinder of the applicator roll sets pattern plate for rolling up；
Rotating roller is located at the top of the applicator roll, turns to apply coating, the rotation for rolling up the pattern plate set on the applicator roll
The distance between the cylinder of transfer roller and the cylinder of applicator roll are less than or equal to the thickness of the pattern plate；
Materials and parts are applied, are tangentially bonded positioned at the top of the rotating roller and with the cylinder of the rotating roller, being used for will be in rotating roller
Coating expands uniformly,
Wherein, the applicator roll has the cavity penetrated through in an axial direction, also, the circumferencial direction of the applicator roll is provided with multiple rows of company
Lead to the cavity and extraneous suction hole, wherein the suction hole of adjacent row mutually staggers, and the suction hole is from suction roll
Distribution is gradually encrypted in portion to both ends, and one end of the applicator roll is connected to negative pressure equipment, is bonded the pattern plate by negative pressure
On the excircle of applicator roll.
2. leaded light board processing device according to claim 1, which is characterized in that be provided with and cover on the excircle of applicator roll
The antistatic nitrile rubber of lid roll body.
3. leaded light board processing device according to claim 1, it is characterised in that：The painting materials and parts are coating roll, the painting
The cylinder of material roller is tangentially bonded with the cylinder of the rotating roller.
4. leaded light board processing device according to claim 1, it is characterised in that：The painting materials and parts are scraper, the scraper
Urban Chaos be tangentially bonded with the cylinder of the rotating roller.
5. leaded light board processing device according to claim 1, it is characterised in that：It is additionally provided with painting material conveying device, setting exists
The top of the rotating roller, for instiling the coating in the cylinder of the rotation rod.
6. leaded light board processing device according to claim 1, which is characterized in that the cutter device includes：
Platform, for placing light guide plate to be cut；
Turntable, is located at the top of the platform, and the turntable does horizontal revolving motion, water is provided on the turntable
Flat supporting rod；
Cutting mechanism, is arranged at intervals with one or more cutting mechanisms on the supporting rod, cutting mechanism include cutter hub and
Blade fixed block on cutter hub is provided with blade installation slot on blade fixed block, wherein blade installation slot is along turntable
Circumference it is tangentially-arranged so that when turntable rotates horizontally, blade does horizontal circumference cutting movement.
7. leaded light board processing device according to claim 6, which is characterized in that the blade fixed block is plugged on cutter hub
Adjusting knob up and down adjustment that is interior, and passing through tail portion.
8. leaded light board processing device according to claim 6, which is characterized in that the cutter hub is cylindrical shape, the blade
Fixed block is rotatably installed in cutter hub.
9. leaded light board processing device according to claim 6, which is characterized in that interval of each cutting mechanism on supporting rod
It is adjustable.
10. leaded light board processing device according to claim 6, which is characterized in that be provided with dust suction below the platform
Chamber, aspiration chamber are circumscribed with dust catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470409.XA CN108562962A (en) | 2017-12-29 | 2017-12-29 | A kind of leaded light board processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470409.XA CN108562962A (en) | 2017-12-29 | 2017-12-29 | A kind of leaded light board processing device |
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| Publication Number | Publication Date |
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| CN108562962A true CN108562962A (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711470409.XA Pending CN108562962A (en) | 2017-12-29 | 2017-12-29 | A kind of leaded light board processing device |
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|---|---|---|---|---|
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| CN206277441U (en) * | 2016-12-22 | 2017-06-27 | 西山煤电(集团)有限责任公司 | Leather washer cutting machine |
| CN206717939U (en) * | 2017-05-03 | 2017-12-08 | 嘉兴市创杰电子科技有限公司 | A kind of light guide plate cutter device |
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Application publication date: 20180921 |