CN104175353B - A kind of light guide board microstructure automatically processing device - Google Patents
A kind of light guide board microstructure automatically processing device Download PDFInfo
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- CN104175353B CN104175353B CN201410364099.3A CN201410364099A CN104175353B CN 104175353 B CN104175353 B CN 104175353B CN 201410364099 A CN201410364099 A CN 201410364099A CN 104175353 B CN104175353 B CN 104175353B
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Abstract
The present invention relates to plastic product production technical field, specifically disclose a kind of light guide board microstructure automatically processing device, comprise the first frame, second frame, pay-off, clamp system, detent mechanism, organisation of working and switch board, first frame and the detachable connection of the second frame, pay-off is arranged in the first frame, the working panel of the second frame top is provided with the bracing frame of gate, bracing frame inside is provided with workbench, workbench is arranged on the working panel of the second frame top by support column, clamp system and detent mechanism are separately positioned on bracing frame, organisation of working is arranged on the working panel of the second frame top, this light guide board microstructure automatically processing device structure is simple, cost is low, the consistent micro-structural of specification can be processed at light guide plate one lateral edges, and be not subject to the impact of light guide plate and size, can enhance productivity while ensureing processing precision of products.
Description
Technical field
The present invention relates to plastic product production technical field, be specifically related to a kind of light guide board microstructure automatically processing device.
Background technology
Along with the development of science and technology, liquid crystal display has been widely used in the electronic installation of various needs display, because liquid crystal material itself does not have luminous effect, therefore need to adopt special backlight module to provide to show the backlight of image to display panels.Because the dimension of light source of backlight module is less, and luminescence is too concentrated, too concentrated after the light therefore sent at the light source of backlight module injects light guide plate, although the scattering through bottom surface of light guide plate site, still easily produces the problem such as bright dark space or Eight characters bright line.Therefore, generally micro-structural shape groove is set on a lateral edges of the light source of backlight module at light guide plate in prior art, carries out scattering with the light sent light source, make the emergent light of light guide plate evenly.
In prior art, the shaping of light guide plate side edge microstructures mainly contains two kinds of modes:
(1) machining is carried out by wire rod quality, this processing mode is fixed on micro-structural station being processed required form by wire rod quality after mainly multiple light guide plate being stacked together, this molding mode easily cause shaping after depth of microstructure inconsistent, yield is lower, uneven after causing light source scattering.
(2) injection moulding ejection formation, the advantage of this molding mode is: good stability, can continuous seepage, and yield is high, and processing uniformity is good, and die life is long; Shortcoming is: the Mold Making cycle is long, and die cost is high, and technological requirement is high, and injection stress can affect the flatness of product, and adopts the production equipment of injection mo(u)lding to be subject to technique restriction when producing, and cannot make large scale product, cannot make ultrathin products.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of light guide board microstructure automatically processing device, its object: structure is simple, and cost is low, the consistent micro-structural of specification can be processed at light guide plate one lateral edges, and not be subject to the impact of light guide plate and size.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of light guide board microstructure automatically processing device, comprise the first frame, second frame, pay-off, clamp system, detent mechanism, organisation of working and switch board, first frame and the detachable connection of the second frame, pay-off is arranged in the first frame, the working panel of the second frame top is provided with the bracing frame of gate, bracing frame inside is provided with workbench, workbench is arranged on the working panel of the second frame top by support column, clamp system and detent mechanism are separately positioned on bracing frame, organisation of working is arranged on the working panel of the second frame top,
Described pay-off comprises the platform be arranged on the first frame top working panel, platform is provided with the first guide rail, two groups of roller devices, two groups of slippage framves, the first leading screw straight line slide unit is provided with in the middle part of two groups of roller devices, slippage frame is set in parallel in the outside of two groups of roller devices, roller devices is all connected with the first slide by slide block with slippage frame, often organizes outside roller devices and slippage frame and is provided with retaining mechanism;
Described clamp system comprises the first cylinder be arranged in bracing frame top cross-bar, be arranged on the first slide rail of bracing frame two ends column inside front, by the pressing plate that slide block and guide plate and the first slide rail are slidably connected, the upper end of pressing plate is fixedly connected with the push pedal of the first cylinder push-rod end, and pressing plate is positioned at above workbench;
Detent mechanism comprises the second slide rail being arranged on column end face downward vertical direction, bracing frame two ends, second slide rail is provided with three slide rail identical with workbench length direction by slide block, 3rd slide rail slides and is provided with location-plate, the slide block on the second slide rail is connected with the push pedal at the 3rd cylinder push-rod top be arranged on bottom bracing frame simultaneously;
Organisation of working comprises the second guide rail be arranged on the second frame top working panel, second guide rail is arranged along the length direction of workbench, second guide rail is provided with slipway mechanism, slipway mechanism comprises case and is arranged on the second leading screw straight line slide unit of casing interior, second leading screw straight line slide unit slides and is provided with three guide rail vertical with the second guide rail, 3rd guide rail is provided with the first holder and the second holder by skid, one end outside the second frame, first fixed seating is provided with the 3rd motor, one end inside the second frame, second fixed seating is provided with processing unit (plant).
Preferably, the first machine frame inside is provided with the second cylinder, and the second cylinder is connected with platform.
Preferably, described first guide rail is at least four and parallel spaced set, and roller devices and slippage frame are connected with the first different slide respectively.
Preferably, platform is provided with scale above front end, and scale and the first guide rail parallel are arranged.
Preferably, the first cylinder is at least two.
Preferably, the end face of location-plate and the end face of workbench are close to.
Preferably, spring is provided with between the first holder and the second holder.
Preferably, processing unit (plant) comprises bearing, and bearing inside arranges roller, and rest base is provided with the 4th motor, and the 4th motor is connected with roller, and the outer circumference surface of roller is provided with template, and the top and bottom of roller are provided with heating tube.
Preferably, one end inside the second frame, the second fixed seating is provided with the 4th guide rail, and the bearing of processing unit (plant) is provided with slide block, and slide block inserts the 4th slide on rails and connects processing unit (plant) and holder.
Preferably, slide unit one end outside the second frame is provided with wire casing.
Beneficial effect of the present invention: the light guide board microstructure automatically processing device structure of this invention is simple, cost is low, the consistent micro-structural of specification can be processed at light guide plate one lateral edges, and be not subject to the impact of light guide plate and size, can enhance productivity while ensureing processing precision of products.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is one of structural representation of a kind of light guide board microstructure automatically processing device of the present invention;
Fig. 2 is the structural representation two of a kind of light guide board microstructure automatically processing device of the present invention;
Fig. 3 is the schematic front view of a kind of light guide board microstructure automatically processing device of the present invention.
Numeral and the corresponding component title represented by letter in figure:
1. the first frame 2. second frame 21. bracing frame 22. workbench 3. pay-off 31. platform 32. first guide rail 33. roller devices 34. slippage frame 35. first leading screw straight line slide unit 36. retaining mechanism 4. clamp system 41. first cylinder 42. first slide rail 43. guide plate 44. pressing plate 45. push pedal 5. detent mechanism 6. organisation of working 61. second guide rail 62. slipway mechanism 63. the 3rd guide rail 64. first holder 65. second holder 66. the 3rd motor 67. processing unit (plant) 68. the 4th guide rail 69. wire casing
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with schematic diagram, the specific embodiment of the present invention is described in further detail.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of light guide board microstructure automatically processing device, comprise the first frame 1, second frame 2, pay-off 3, clamp system 4, detent mechanism 5, organisation of working 6 and switch board, switch board is independently arranged, first frame 1 and the detachable connection of the second frame 2, pay-off 3 is arranged in the first frame 1, the working panel at the second frame 2 top is provided with the bracing frame 21 of gate, bracing frame 21 inside is provided with workbench 22, workbench 22 is arranged on the working panel at the second frame 2 top by many support columns, workbench 22 carries out the station of micro-structural processing for light guide plate, clamp system 4 and detent mechanism 5 are separately positioned on bracing frame 21, organisation of working 6 is arranged on the working panel at the second frame 2 top.
Pay-off 3 comprises the platform 31 be arranged on the first frame 1 top work surface plate, platform 31 is provided with the first guide rail 32, two groups of roller devices 33, two groups of slippage framves 34, the first leading screw straight line slide unit 35 is provided with in the middle part of two groups of roller devices 33, slippage frame 34 is set in parallel in the outside of two groups of roller devices 33, light guide plate is placed on the top of two groups of roller devices 33, to the second frame 2 direction conveying under the effect of the first leading screw straight line slide unit 35, often organize slippage frame 34 top and be all provided with multiple tugboat, in the course of conveying of light guide plate, two ends of light guide plate are positioned on the tugboat at slippage frame 34 top, light guide plate is played to the effect of support, for reducing the friction between light guide plate and tugboat, the end face of tugboat is inclined-plane, the contact of light guide plate and tugboat end face is made to be linear contact lay.Roller devices 33 and slippage frame 34 are all slidably connected by slide block and the first guide rail 32, often organize outside roller devices 33 and slippage frame 34 and be provided with retaining mechanism 36, this pay-off is made can automatically to adjust distance between roller devices 33 and two groups of slippage framves 34 according to the light guide plate of different specification size, be provided with scale above platform 31 front end simultaneously, scale and the first guide rail 32 be arranged in parallel, accurately can control the position of roller devices 33 and slippage frame 34, by retaining mechanism 36, roller devices 33 and slippage frame 34 are fixed on the first guide rail 32 after adjusting to the right place.For avoiding interfering and increase adjustable range when roller devices 33 and the adjustment of slippage frame 34 position, the first guide rail 32 is at least four and parallel spaced set, and roller devices 33 and slippage frame 34 are slidably connected with the first different guide rails 32 respectively.First frame 1 inside is provided with the second cylinder, and the second cylinder is connected with platform 31, during feeding, platform 31 rises by the second cylinder action, now, the top of two groups of roller set 33 higher than the working face of workbench 22 so that light guide plate is transported on workbench 22 from pay-off 3.
Clamp system 4 comprises the first cylinder 41 be arranged in bracing frame 21 top cross-bar, be arranged on the first slide rail 42 of bracing frame 21 two ends column inside front, by the pressing plate 44 that slide block and the first slide rail 42 are slidably connected, guide plate 43 is provided with between slide block and the first slide rail 42, guide plate 43 is T-shaped, T-shaped both sides are connection sliding block and the first slide rail 42 respectively, makes pressing plate 44 while the first slide rail 42 moves up and down, can play certain supporting role to pressing plate 44.Pressing plate 44 is positioned at above workbench 22, the upper end of pressing plate 44 is fixedly connected with the push pedal 45 of the first cylinder 41 push rod end, first cylinder 41 provides power for moving up and down of pressing plate 44, first cylinder 41 is at least two, the clamping force setting of man-hour requirement is added according to light guide board microstructure, multiple first cylinder 41 is all electrically connected with the controller in switch board, and multiple first cylinders 41 synchronization action under the control of the controller, promotion pressing plate 44 moves downward and is fixed between pressing plate 44 and workbench 22 by light guide plate.
Detent mechanism 5 comprises the second slide rail being arranged on column end face downward vertical direction, bracing frame 21 two ends, second slide rail is provided with three slide rail identical with workbench 22 length direction by slide block, 3rd slide rail slides and is provided with location-plate, location-plate can be moved along workbench 22 length direction, to be adapted to position the light guide plate of different specification size, slide block on second slide rail is connected with the push pedal at the 3rd cylinder push-rod top be arranged on bottom bracing frame 21 simultaneously, location-plate can be moved up and down along the second slide rail under the effect of the 3rd cylinder, for ensureing that light guide plate is accurately located, the end face of location-plate is near the end face of workbench 22.
Organisation of working 6 comprises the second guide rail 61 be arranged on the second frame 2 top work surface plate, second guide rail 61 is arranged along the length direction of workbench 22, second guide rail 61 is provided with slipway mechanism 62, slipway mechanism 62 is arranged along the second guide rail 61 length direction, slipway mechanism 62 comprises case and is arranged on the second leading screw straight line slide unit of casing interior, case mainly plays the effect of security protection, to improve the security in the second leading screw straight line slide unit course of action.The slide block of the second leading screw straight line slide unit slides and is provided with three guide rail 63 vertical with the second guide rail 61 length direction, 3rd guide rail 63 is provided with the first holder 64 and the second holder 65 by skid, first holder 64 one end be positioned at outside the second frame 2 is provided with the 3rd motor 66, one end that second holder 65 is positioned at inside the second frame 2 is provided with processing unit (plant) 67, processing unit (plant) 67 can do longitudinal direction (workbench length direction) and laterally (workbench width) feeding respectively along the second guide rail 61 and the 3rd guide rail 63, spring is provided with between the first holder 64 and the second holder 65, with the impact that impact when reducing processing unit (plant) 67 traverse feed is processed micro-structural.Processing unit (plant) 67 comprises bearing, bearing inside arranges roller, rest base is provided with the 4th motor, 4th motor is connected with roller, the outer circumference surface of roller is provided with template, template is provided with micro-structural, the specification of micro-structural is corresponding with the micro-structural that light guide plate one lateral edges will be processed, for ensureing the integrality after the edge microstructures processing of light guide plate side and uniformity, the width dimensions of template need be greater than the thickness of light guide plate, template selects high rigidity, high strength, high heat conduction, low bulk, erosion-resisting inert material, the access times of template are made to remain on more than 100,000 times, heating tube is provided with in the top and bottom of roller, before the micro-structural processing of light guide plate one lateral edges and in whole process, heating tube is in "on" position always, to form hot-working, ensure crudy.Second holder 65 one end be positioned at inside the second frame 2 is provided with the 4th guide rail 68 of vertical direction, the bearing of processing unit (plant) 67 is provided with slide block, slide block insertion the 4th guide rail 68 is slidably connected processing unit (plant) 67 and the second holder 65, processing unit (plant) 67 can be moved up and down on the second holder 65, to make roller after the wearing and tearing of use a period of time, meet the processing to micro-structural by the adjustment position of template on roller, the replacing of roller can be reduced and reduce processing cost.Slipway mechanism 62 one end outside the second frame 2 is provided with wire casing 69, cable is all arranged in wire casing 69, the damage of cable can be reduced while ensureing this invention light guide board microstructure automatically processing device outward appearance neat appearance, thus improve the service life of cable.
The course of work of this invention light guide board microstructure automatically processing device is:
(1) feeding
First cylinder action, make platform 31 increase, light guide plate is placed on roller devices 33, is transmitted by light guide plate under the first leading screw straight line slide unit 35 effect to the second frame 2 direction, light guide plate, when roller devices 33 is placed, needs the side of processing micro structure towards the second frame 2 direction;
(2) locate
Light guide plate is transported to above workbench 22 under the effect of pay-off 3, location-plate is under the effect of the 3rd cylinder, rise along the second slide rail, until location-plate end face and light guide plate one side edge contact, make light guide plate one lateral edges mutually concordant with the end face of workbench by location-plate, thus light guide plate is accurately positioned on workbench 22.Before the 3rd cylinder action, according to the specification of light guide plate, the position of location-plate on the 3rd slide rail need be adjusted in advance;
(3) clamp
After light guide plate is accurately located, multiple first cylinder 41 synchronization action, promotes pressing plate 44 and moves down along the first slide rail 42, until pressing plate 44 contacts with light guide plate, and light guide plate is pressed between pressing plate 44 and workbench 22, afterwards, 3rd cylinder resets, thus location-plate is resetted;
(4) process
Processing unit (plant) 67 moves along the 3rd guide rail 63 to light guide plate direction under the effect of the 3rd motor 66, until template and light guide plate one side edge contact, start the 4th motor, roller band moving platen rotates, by the micro-structural of template processing light guide plate one lateral edges, while the 4th motor driving roller spinning movement, 3rd guide rail 63 is together with the first holder 64, second holder 65 and processing unit (plant) 67 slide along the second guide rail 61, namely the length direction along light guide plate one lateral edges does sliding action, until complete the processing of the whole micro-structural of light guide plate one lateral edges, after machining, processing unit (plant) 67 resets under the effect of the 3rd motor 66.Before the micro-structural processing to light guide plate one lateral edges and in process, heating tube is in "on" position always, heats template, so that the processing of micro-structural, ensures the quality of the rear micro-structural of processing simultaneously.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. a light guide board microstructure automatically processing device, it is characterized in that, comprise the first frame (1), second frame (2), pay-off (3), clamp system (4), detent mechanism (5), organisation of working (6) and switch board, the connection that first frame (1) is detachable with the second frame (2), pay-off (3) is arranged in the first frame (1), the working panel at the second frame (2) top is provided with the bracing frame (21) of gate, bracing frame (21) inside is provided with workbench (22), workbench (22) is arranged on the working panel at the second frame (2) top by support column, described clamp system (4) and detent mechanism (5) are separately positioned on bracing frame (21), organisation of working (6) is arranged on the working panel at the second frame (2) top,
Described pay-off (3) comprises the platform (31) be arranged on the first frame (1) top work surface plate, platform (31) is provided with the first guide rail (32), two groups of roller devices (33), two groups of slippage framves (34), two groups of roller devices (33) middle parts are provided with the first leading screw straight line slide unit (35), slippage frame (34) is set in parallel in the outside of two groups of roller devices (33), roller devices (33) and slippage frame (34) are all slidably connected by slide block and the first guide rail (32), often organize outside roller devices (33) and slippage frame (34) and be provided with retaining mechanism (36),
Described clamp system (4) comprises the first cylinder (41) be arranged in bracing frame (21) top cross-bar, be arranged on first slide rail (42) of bracing frame (21) two ends column inside front, by the pressing plate (44) that slide block and guide plate (43) are slidably connected with the first slide rail (42), the upper end of pressing plate (44) is fixedly connected with the push pedal (45) of the first cylinder (41) push rod end, and pressing plate (44) is positioned at workbench (22) top;
Detent mechanism (5) comprises the second slide rail being arranged on column end face downward vertical direction, bracing frame (21) two ends, second slide rail is provided with three slide rail identical with workbench (22) length direction by slide block, 3rd slide rail slides and is provided with location-plate, the slide block on the second slide rail is connected with the push pedal at the 3rd cylinder push-rod top being arranged on bracing frame (21) bottom simultaneously;
Organisation of working (6) comprises the second guide rail (61) be arranged on the second frame (2) top work surface plate, second guide rail (61) is arranged along the length direction of workbench (22), second guide rail (61) is provided with slipway mechanism (62), slipway mechanism (62) comprises case and is arranged on the second leading screw straight line slide unit of casing interior, second leading screw straight line slide unit slides and is provided with three guide rail (63) vertical with the second guide rail (61), 3rd guide rail (63) is provided with the first holder (64) and the second holder (65) by skid, one end that first holder (64) is positioned at the second frame (2) outside is provided with the 3rd motor (66), one end that second holder (65) is positioned at the second frame (2) inner side is provided with processing unit (plant) (67).
2. a kind of light guide board microstructure automatically processing device according to claim 1, is characterized in that, described first frame (1) inside is provided with the second cylinder, and the second cylinder is connected with platform (31).
3. a kind of light guide board microstructure automatically processing device according to claim 1, it is characterized in that, described first guide rail (32) is at least four and parallel spaced set, and roller devices (33) and slippage frame (34) are slidably connected with different the first guide rails (32) respectively.
4. a kind of light guide board microstructure automatically processing device according to claim 1 or 3, is characterized in that, is provided with scale above described platform (31) front end, and scale and the first guide rail (32) be arranged in parallel.
5. a kind of light guide board microstructure automatically processing device according to claim 1, is characterized in that, the first cylinder (41) is at least two.
6. a kind of light guide board microstructure automatically processing device according to claim 1, is characterized in that, the end face of the end face of location-plate and workbench (22) is close to.
7. a kind of light guide board microstructure automatically processing device according to claim 1, is characterized in that, is provided with spring between the first holder (64) and the second holder (65).
8. a kind of light guide board microstructure automatically processing device according to claim 1, it is characterized in that, processing unit (plant) (67) comprises bearing, bearing inside arranges roller, rest base is provided with the 4th motor, 4th motor is connected with roller, and the outer circumference surface of roller is provided with template, and the top and bottom of roller are provided with heating tube.
9. a kind of light guide board microstructure automatically processing device according to claim 1 or 8, it is characterized in that, one end that second holder (65) is positioned at the second frame (2) inner side is provided with the 4th guide rail (68), the bearing of processing unit (plant) (67) is provided with slide block, and slide block insertion the 4th guide rail (68) is slidably connected processing unit (plant) (67) and the second holder (65).
10. a kind of light guide board microstructure automatically processing device according to claim 1, is characterized in that, slipway mechanism (62) is provided with wire casing (69) near the one end in the second frame (2) outside.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410364099.3A CN104175353B (en) | 2014-07-29 | 2014-07-29 | A kind of light guide board microstructure automatically processing device |
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| CN201410364099.3A CN104175353B (en) | 2014-07-29 | 2014-07-29 | A kind of light guide board microstructure automatically processing device |
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| CN104175353A CN104175353A (en) | 2014-12-03 |
| CN104175353B true CN104175353B (en) | 2016-01-27 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104875369B (en) * | 2015-04-07 | 2017-02-22 | 苏州清江精密机械科技有限公司 | Side-surface micro-structural hot rotary moulder |
| CN109130158A (en) * | 2017-06-27 | 2019-01-04 | 苏州律明激光设备有限公司 | A kind of light guide plate side compression machine |
| CN107116602B (en) * | 2017-06-29 | 2018-06-22 | 深圳市鸿智电子技术有限公司 | Light guide plate cutting machine |
| CN107553888A (en) * | 2017-08-18 | 2018-01-09 | 苏州天禄光科技股份有限公司 | Light guide plate end face process equipment and its light guide plate of preparation |
| CN109434914B (en) * | 2018-12-30 | 2024-01-30 | 江西南丰振宇实业集团有限公司 | Plate grooving device |
| CN109955513B (en) * | 2019-03-21 | 2021-03-16 | 昆山乙盛机械工业有限公司 | Light guide plate side press |
| CN110524728A (en) * | 2019-09-11 | 2019-12-03 | 东莞市银泰丰光学科技有限公司 | A kind of the site processing unit (plant) and its processing method of glass light guide plate |
| CN113103050A (en) * | 2021-04-06 | 2021-07-13 | 合肥锐联传热技术有限公司 | Radiator machine tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI232156B (en) * | 2003-06-25 | 2005-05-11 | Coretronic Corp | Method for forming microstructure optical elements |
| KR20070064124A (en) * | 2005-12-16 | 2007-06-20 | 김종필 | Light guide plate cutting system |
| CN103091763A (en) * | 2011-10-31 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Light guide plate (LGP) and light-emitting device |
| CN203600605U (en) * | 2013-10-22 | 2014-05-21 | 苏州天禄光电科技有限公司 | Heat transfer printing processing device for net points of light guide plate |
| CN203726698U (en) * | 2014-03-12 | 2014-07-23 | 苏州清江精密机械科技有限公司 | Hot press for processing dots on surface of light guide plate |
| CN204094842U (en) * | 2014-07-29 | 2015-01-14 | 苏州清江精密机械科技有限公司 | A kind of light guide board microstructure automatically processing device |
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