CN203364008U - Light guiding plate assembly installing system for LED backlight source - Google Patents

Light guiding plate assembly installing system for LED backlight source Download PDF

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Publication number
CN203364008U
CN203364008U CN2013203351886U CN201320335188U CN203364008U CN 203364008 U CN203364008 U CN 203364008U CN 2013203351886 U CN2013203351886 U CN 2013203351886U CN 201320335188 U CN201320335188 U CN 201320335188U CN 203364008 U CN203364008 U CN 203364008U
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CN
China
Prior art keywords
diaphragm
plate
lgp
depression bar
hole
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Expired - Fee Related
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CN2013203351886U
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Chinese (zh)
Inventor
朱雪冰
胡建伟
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SHENZHEN PEPNICE OPTOELECTRONICS TECHNOLOGY Co Ltd
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SHENZHEN PEPNICE OPTOELECTRONICS TECHNOLOGY Co Ltd
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Priority to CN2013203351886U priority Critical patent/CN203364008U/en
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Abstract

The utility model discloses a light guiding plate assembly installing system for an LED backlight source. The light guiding plate assembly installing system comprises a light guiding plate assembly installing machine and a film installing machine. The light guiding assembly installing machine comprises a light guiding plate installing mechanism and an overturn pressing mechanism. The light guiding plate installing mechanism comprises a rubber frame positioning frame, a pressing rod assembly and a light guiding plate positioning plate matched with the light guiding plate. An opening matched with the rubber frame is formed in the rubber frame positioning frame and used for the rubber frame to be installed. Clamping grooves matched with clamping hooks on the light guiding plate are formed in the opening. The pressing mechanism is used for pressing the rubber frame. The pressing rod assembly is used for ejecting the light guiding plate on the light guiding plate positioning plate into the rubber frame. As the light guiding plate assembly installing system comprises the pressing mechanism, the pressing rod assembly and the light guiding plate positioning plate, the pressing mechanism presses the rubber frame, the pressing rod assembly ejects the light guiding plate into the rubber frame, so that the clamping hooks on the light guiding plate are clamped into the clamping grooves in the rubber frame. Unstable product performances caused by manual operation are avoided, cost is reduced and the labor efficiency is improved.

Description

Light guide plate assembly installation system for the LED-backlit source
Technical field
The utility model relates to LED-backlit source production field, relates in particular to a kind of installation system of the light guide plate assembly for the LED-backlit source.
Background technology
The current assembling for backlight product, some existing automated assembly machines, be mainly to adopt to move horizontally mode and carry out operation.And in backlight product, the glue frame is assembled with the mode that LGP adopts grab to coordinate with draw-in groove, carry out operation because existing assembly machine can only move horizontally, the structure snapped in for need can't fulfil assignment, thus present stage most operation assembling still adopt manpower to complete.Not only there are the problems such as product stability is poor, skilled worker's training cost height in manual work, and an assembling that can only complete parts duty cycle, thereby inefficiency.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, and a kind of installation system of the light guide plate assembly for the LED-backlit source is provided.
The technical problems to be solved in the utility model is solved by the following technical programs:
A kind of installation system of the light guide plate assembly for the LED-backlit source, comprise light guide plate assembly fitting machine and diaphragm fitting machine, described light guide plate assembly fitting machine is for glue frame that LGP is packed into, described diaphragm fitting machine is for pressing to described LGP by reflectance coating, described light guide plate assembly fitting machine comprises LGP installing mechanism and turnover hold-down mechanism, described LGP installing mechanism comprises glue frame posting, depression bar assembly and the LGP location-plate coordinated with LGP, described glue frame posting is provided with the opening coordinated with the glue frame, for described glue frame is installed, described glue frame is provided with the draw-in groove coordinated with grab on described LGP, described hold-down mechanism is for pushing down described glue frame, described depression bar assembly heads into described glue frame for the LGP that will be arranged on described LGP location-plate.
Described LGP location-plate comprises positioning plate and is arranged on the LGP locating convex block on described positioning plate, described positioning plate is provided with the second through hole, described LGP locating convex block is provided with the first through hole, described the first through hole and described the second through hole connect, described depression bar assembly comprises depression bar, and described depression bar is arranged in described the first through hole and described the second through hole.
Described depression bar assembly also comprises depression bar location-plate and depression bar base, described depression bar location-plate is provided with third through-hole, described depression bar is arranged on described depression bar base, and described depression bar base is arranged on described depression bar location-plate below, and described depression bar is through described third through-hole.
Described hold-down mechanism comprises pressing plate, the first support and the first rotating shaft, and described pressing plate is arranged on described the second support by described the second rotating shaft.
Described pressing plate upper surface is provided with the groove coordinated with described glue frame.
Described diaphragm fitting machine comprises the diaphragm posting, for the diaphragm adsorbing mechanism that adsorbs reflectance coating with make the rotating mechanism of described diaphragm adsorbing mechanism rotation, described diaphragm adsorbing mechanism comprises the diaphragm Attraction block coordinated with reflectance coating, and described diaphragm posting is nested on described diaphragm Attraction block.
Described diaphragm adsorbing mechanism also comprises the returning face plate that is provided with cavity and the cover plate coordinated with described cavity, described cavity is communicated with evacuator, described diaphragm Attraction block is arranged on described cover plate, described diaphragm Attraction block is provided with fourth hole, described cover plate is provided with fifth hole, and described fourth hole and described fifth hole connect.
Be provided with the air pipe interface be communicated with described cavity on described returning face plate, be provided with the vacuum pneumatic road in described cavity.
Described rotating mechanism comprises the second support and the second rotating shaft, and described returning face plate is arranged on described the second support by described the second rotating shaft.
Also comprise the base for supporting described diaphragm adsorbing mechanism and be arranged on the elastic mechanism on described returning face plate, described elastic mechanism has two at least, and be symmetricly set on described returning face plate, described elastic mechanism comprises fixture, guide pillar and is set in the spring on described guide pillar, be provided with installing hole on described returning face plate, described guide pillar is through described installing hole, and described fixture is for fixing described guide pillar, and described guide pillar is clamped between described diaphragm posting and described base.
Owing to having adopted above technical scheme, the beneficial effect that the utility model possesses is:
(1) in the specific embodiment of the present utility model, owing to comprising LGP installing mechanism and hold-down mechanism, the LGP location-plate that the LGP installing mechanism comprises the depression bar assembly and coordinates with LGP, hold-down mechanism rotatably moves to glue frame posting top, push down the glue frame, the depression bar assembly can be used for the LGP be arranged on the LGP location-plate is headed into to the glue frame, grab on LGP is snapped in the draw-in groove on the glue frame, the properties of product of having avoided manual operations to cause are unstable, reduce cost, also improved efficiency simultaneously.
(2) in the specific embodiment of the present utility model, owing to comprising the diaphragm adsorbing mechanism for adsorbing diaphragm and the rotating mechanism that the diaphragm adsorbing mechanism is rotated, the diaphragm adsorbing mechanism can be rotated, the pressing diaphragm be adsorbed on the diaphragm adsorbing mechanism is affixed on light guide sheet, solved in prior art, can only move horizontally the scarce limit of diaphragm, not only meet the needs of producing, also improve production efficiency.
(3) in the specific embodiment of the present utility model, owing to comprising the elastic mechanism be arranged on returning face plate, elastic mechanism comprises fixture, guide pillar and is set in the spring on guide pillar, guide pillar is clamped between diaphragm posting and base, before and after overturning by switching mechanism, the movement that spring drives guide pillar can make the lifting of diaphragm posting, and the diaphragm posting can be used to location when the absorption diaphragm, when paster, the diaphragm posting descends, and has facilitated paster.
The accompanying drawing explanation
Fig. 1 is the installation system of the light guide plate assembly for the LED-backlit source of the present utility model perspective view in one embodiment;
The light guide plate assembly fitting machine perspective view in one embodiment that Fig. 2 is utility model;
The LGP installing mechanism that Fig. 3 is utility model element separate structure schematic diagram in one embodiment;
Fig. 4 is the fitting machine of the diaphragm for the LED-backlit source of the present utility model perspective view in one embodiment;
Fig. 5 is the fitting machine of the diaphragm for the LED-backlit source of the present utility model element separate structure schematic diagram in one embodiment.
The specific embodiment
Below by the specific embodiment, by reference to the accompanying drawings the utility model is described in further detail.
As shown in Figure 1, light guide plate assembly for LED-backlit source installation system of the present utility model, its a kind of embodiment, comprise light guide plate assembly fitting machine and diaphragm fitting machine, the light guide plate assembly fitting machine is for glue frame that LGP is packed into, and the diaphragm fitting machine is for pressing to LGP by reflectance coating.As shown in Figure 2 and Figure 3, light guide plate assembly fitting machine of the present utility model, comprise LGP installing mechanism 60 and hold-down mechanism.LGP installing mechanism 60 comprises glue frame posting 69, depression bar assembly and LGP location-plate, glue frame posting 69 is provided with opening 691, opening 691 coordinates with the glue frame, be used for installing the glue frame, be provided with draw-in groove on the glue frame, coordinate on the glue frame and with the grab on the LGP (not shown), hold-down mechanism is for being pressed into glue frame posting 69 by the glue frame, the LGP location-plate coordinates with LGP, and the depression bar assembly heads into the glue frame for the LGP that will be arranged on the LGP location-plate.
The LGP location-plate comprises positioning plate 61 and LGP locating convex block 62, and LGP locating convex block 62 is arranged on positioning plate 61.The size of LGP locating convex block 62 coordinates with LGP, for the location of LGP.Glue frame posting 69 is fixed on positioning plate 61.
Positioning plate 61 is provided with the second through hole (not shown), LGP locating convex block 62 is provided with the first through hole 621, the first through hole and the second through hole 621 connect, the depression bar assembly comprises depression bar 63, depression bar 63 coordinates with the first through hole and the second through hole 621, depression bar 63 is arranged in the first through hole and the second through hole 621, for the LGP that will be arranged on LGP locating convex block 62 through the first through hole and the second through hole 621, heads into the glue frame.
Depression bar 63 has two at least, and is symmetrical arranged.Depression bar 63 can have two, four or six, with being symmetrical arranged, stressed evenly to guarantee LGP.
The depression bar assembly can also comprise that the first cylinder 64, the first cylinders 64 are for driving depression bar 63 in the vertical direction motions.
The depression bar assembly can also comprise depression bar location-plate 65 and depression bar base 66, depression bar location-plate 65 is provided with third through-hole 651, depression bar 63 is arranged on depression bar base 66, depression bar base 66 is arranged on depression bar location-plate 65 belows, depression bar 63 is through third through-hole 651, and third through-hole 651 and the second through hole, the first through hole 621 connect.
LGP installing mechanism 60 can also comprise pillar 67, and pillar 67 is for supporting depression bar location-plate 65.In one embodiment, LGP installing mechanism 60 can also comprise base plate 68, and pillar 67 is arranged on base plate 68.
Hold-down mechanism comprises pressing plate 71, the first support 72 and the first rotating shaft 73, pressing plate 71 is arranged on the first support 72 by the first rotating shaft 73, pressing plate 71 can arrive glue frame posting 69 tops by the first rotating shaft 73 Rotate 180s °, for the glue frame being pressed into to glue frame posting 69.Pressing plate 71 can use the second cylinder 74 to drive.
Pressing plate 71 upper surfaces are provided with groove 711, and groove 711 coordinates with the glue frame, and pressing plate 71 can be pushed down the glue frame, and when depression bar 63 heads into the glue frame by LGP, groove 711 both can have activity space when packing the glue frame at LGP, can avoid again the LGP damage.As shown in Figure 4, Figure 5, the fitting machine of the diaphragm for the LED-backlit source of the present utility model, its a kind of embodiment, comprise diaphragm posting 10, diaphragm adsorbing mechanism 20 and rotating mechanism 30.Diaphragm adsorbing mechanism 20 is for adsorbing reflectance coating, and rotating mechanism 30 is for making 20 rotations of diaphragm adsorbing mechanism.Diaphragm adsorbing mechanism 20 comprises diaphragm Attraction block 21, and diaphragm Attraction block 21 coordinates with reflectance coating, and for adsorbing reflectance coating, diaphragm posting 10 is provided with the opening with diaphragm Attraction block 21 form fit, and diaphragm posting 10 can be nested on diaphragm Attraction block 21.
Diaphragm adsorbing mechanism 20 can also comprise returning face plate 22 and cover plate 23.Returning face plate 22 is provided with cavity 24, and cover plate 23 coordinates with cavity 24, and can cover and be located on cavity 24, and cavity 24 is communicated with the evacuator (not shown), and diaphragm Attraction block 21 is arranged on cover plate 23, and is communicated with cavity 24.In one embodiment, on diaphragm Attraction block 21, fourth hole is set, on cover plate 23, is provided with fifth hole, third through-hole and fourth hole connect, and third through-hole is communicated with cavity 24 by fourth hole.
Can also be provided with air pipe interface 25 on returning face plate 22, and take out the pipeline that prototype is communicated with and can be communicated with cavity 24 by air pipe interface 25.Cavity 24 is interior can also be provided with vacuum pneumatic road 26.
Rotating mechanism 30 can comprise the second support 31 and the second rotating shaft 32, and returning face plate 22 is arranged on the second support 31 by the second rotating shaft 32.The second support 31 can have one also can have two, and returning face plate 22 can pass through the second rotating shaft 32 Rotate 180s °, and the diaphragm of absorption on diaphragm Attraction block 21 is installed on LGP.Returning face plate 22 can be driven by the 3rd cylinder 33.
Diaphragm for LED-backlit source fitting machine of the present utility model, can also comprise base 27, and base 27 is for supporting diaphragm adsorbing mechanism 20.
In one embodiment, the fitting machine of the diaphragm for the LED-backlit source of the present utility model, can also comprise elastic mechanism, and elastic mechanism is arranged on returning face plate 22.Elastic mechanism comprises fixture 41, guide pillar 42 and spring 43, spring 43 is set on guide pillar 42, be provided with installing hole on returning face plate 22, guide pillar 42 is through installing hole, fixture 41 is for fixing guide pillar 42, specifically interior spiral shell mosquito can be set on guide pillar 42, fixture is selected screw, and guide pillar is arranged on returning face plate 22.Elastic mechanism is clamped between diaphragm posting 10 and base 27, and diaphragm posting 10 is pushed down fixture 41 from the top of elastic mechanism, and the lower end of guide pillar 42 is supported on base 27.In one embodiment, elastic mechanism has two at least, and is symmetricly set on returning face plate 22, and in another embodiment, elastic mechanism can have four.
Before switching mechanism 20 upsets, returning face plate 22 is arranged on base 27, and guide pillar 42 is pressed on returning face plate 22, and spring 43 is compacted, and diaphragm posting 10, by jack-up, exceeds diaphragm Attraction block 21, and diaphragm is positioned.During switching mechanism 20 upset, returning face plate 22 leaves base 27, spring on guide pillar 42 restPoses, guide pillar 42 is pulled outward, diaphragm posting 10 moves to the direction of cover plate 23, until, lower than diaphragm Attraction block 21, returning face plate 22 continues upset, the pressure of transparent membrane Attraction block 21 is affixed on pressing diaphragm on the light guide sheet be fixed on the glue frame.
Light guide plate assembly for LED-backlit source installation system of the present utility model, its course of work is as follows:
1, LGP is put on the LGP locating convex block 62 of system, the glue frame is put into to glue frame posting 69, reflectance coating is put in diaphragm posting 10.
2, the second cylinder 74 drives pressing plate 71 rotate to LGP and glue frame posting 69 tops left and compress the glue frame.
3, the first cylinder 64 drives upwards top LGP of depression bar 63, and corresponding grab on LGP is buckled into to glue frame top, and pressing plate resets.
4, the vacuum startup sucks reflectance coating, and the 3rd cylinder 33 drives returning face plates 22 to right rotation, and the diaphragm Attraction block that makes to be fixed on returning face plate 22 turns to the LGP top, and reflectance coating is pressed on light guide plate assembly, closes vacuum, and returning face plate 22 resets.
5, the first cylinder 64 continuation promotion depression bars 63 move up, and light guide plate assembly is released to glue frame posting 69.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace.

Claims (10)

1. the installation system of the light guide plate assembly for the LED-backlit source, comprise light guide plate assembly fitting machine and diaphragm fitting machine, described light guide plate assembly fitting machine is for glue frame that LGP is packed into, described diaphragm fitting machine is for pressing to described LGP by reflectance coating, it is characterized in that, described light guide plate assembly fitting machine comprises LGP installing mechanism and turnover hold-down mechanism, described LGP installing mechanism comprises glue frame posting, depression bar assembly and the LGP location-plate coordinated with LGP, described glue frame posting is provided with the opening coordinated with the glue frame, for described glue frame is installed, described glue frame is provided with the draw-in groove coordinated with grab on described LGP, described hold-down mechanism is for pushing down described glue frame, described depression bar assembly heads into described glue frame for the LGP that will be arranged on described LGP location-plate.
2. the installation system of the light guide plate assembly for the LED-backlit source as claimed in claim 1, it is characterized in that, described LGP location-plate comprises positioning plate and is arranged on the LGP locating convex block on described positioning plate, described positioning plate is provided with the second through hole, described LGP locating convex block is provided with the first through hole, described the first through hole and described the second through hole connect, and described depression bar assembly comprises depression bar, and described depression bar is arranged in described the first through hole and described the second through hole.
3. the installation system of the light guide plate assembly for the LED-backlit source as claimed in claim 2, it is characterized in that, described depression bar assembly also comprises depression bar location-plate and depression bar base, described depression bar location-plate is provided with third through-hole, described depression bar is arranged on described depression bar base, described depression bar base is arranged on described depression bar location-plate below, and described depression bar is through described third through-hole.
4. the installation system of the light guide plate assembly for the LED-backlit source as claimed in claim 1, is characterized in that, described hold-down mechanism comprises pressing plate, the first support and the first rotating shaft, and described pressing plate is arranged on described the second support by described the second rotating shaft.
5. the installation system of the light guide plate assembly for the LED-backlit source as claimed in claim 4, is characterized in that, described pressing plate upper surface is provided with the groove coordinated with described glue frame.
6. the light guide plate assembly installation system for the LED-backlit source as described as any one in claim 1 to 5, it is characterized in that, described diaphragm fitting machine comprises the diaphragm posting, for the diaphragm adsorbing mechanism that adsorbs reflectance coating with make the rotating mechanism of described diaphragm adsorbing mechanism rotation, described diaphragm adsorbing mechanism comprises the diaphragm Attraction block coordinated with reflectance coating, and described diaphragm posting is nested on described diaphragm Attraction block.
7. the installation system of the light guide plate assembly for the LED-backlit source as claimed in claim 6, it is characterized in that, described diaphragm adsorbing mechanism also comprises the returning face plate that is provided with cavity and the cover plate coordinated with described cavity, described cavity is communicated with evacuator, described diaphragm Attraction block is arranged on described cover plate, described diaphragm Attraction block is provided with fourth hole, and described cover plate is provided with fifth hole, and described fourth hole and described fifth hole connect.
8. the installation system of the light guide plate assembly for the LED-backlit source as claimed in claim 6, is characterized in that, is provided with the air pipe interface be communicated with described cavity on described returning face plate, is provided with the vacuum pneumatic road in described cavity.
9. the installation system of the light guide plate assembly for the LED-backlit source as claimed in claim 6, is characterized in that, described rotating mechanism comprises the second support and the second rotating shaft, and described returning face plate is arranged on described the second support by described the second rotating shaft.
10. the installation system of the light guide plate assembly for the LED-backlit source as claimed in claim 6, it is characterized in that, also comprise the base for supporting described diaphragm adsorbing mechanism and be arranged on the elastic mechanism on described returning face plate, described elastic mechanism has two at least, and be symmetricly set on described returning face plate, described elastic mechanism comprises fixture, guide pillar and be set in the spring on described guide pillar, be provided with installing hole on described returning face plate, described guide pillar is through described installing hole, described fixture is for fixing described guide pillar, described guide pillar is clamped between described diaphragm posting and described base.
CN2013203351886U 2013-06-09 2013-06-09 Light guiding plate assembly installing system for LED backlight source Expired - Fee Related CN203364008U (en)

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Application Number Priority Date Filing Date Title
CN2013203351886U CN203364008U (en) 2013-06-09 2013-06-09 Light guiding plate assembly installing system for LED backlight source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203351886U CN203364008U (en) 2013-06-09 2013-06-09 Light guiding plate assembly installing system for LED backlight source

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Publication Number Publication Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103341839A (en) * 2013-06-09 2013-10-09 深圳市普耐光电科技有限公司 LED back light source light guide plate component installation system
CN105744824A (en) * 2014-12-10 2016-07-06 安徽海创自动控制设备有限公司 Automatic paster mounting device
CN116618229A (en) * 2023-02-28 2023-08-22 武汉恒新动力科技有限公司 A High Aspect Ratio Automatic Gluing System

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103341839A (en) * 2013-06-09 2013-10-09 深圳市普耐光电科技有限公司 LED back light source light guide plate component installation system
CN103341839B (en) * 2013-06-09 2015-07-29 深圳市普耐光电科技有限公司 A kind of LED back light source light guide plate component installation system
CN105744824A (en) * 2014-12-10 2016-07-06 安徽海创自动控制设备有限公司 Automatic paster mounting device
CN116618229A (en) * 2023-02-28 2023-08-22 武汉恒新动力科技有限公司 A High Aspect Ratio Automatic Gluing System

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131225

Termination date: 20170609

CF01 Termination of patent right due to non-payment of annual fee