CN108761866A - A kind of backlight assembling equipment - Google Patents
A kind of backlight assembling equipment Download PDFInfo
- Publication number
- CN108761866A CN108761866A CN201810622998.7A CN201810622998A CN108761866A CN 108761866 A CN108761866 A CN 108761866A CN 201810622998 A CN201810622998 A CN 201810622998A CN 108761866 A CN108761866 A CN 108761866A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- laminating apparatus
- diffusion sheet
- enhancement film
- shading strip
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 221
- 238000010030 laminating Methods 0.000 claims abstract description 79
- 238000009792 diffusion process Methods 0.000 claims abstract description 77
- 239000002390 adhesive tape Substances 0.000 claims description 138
- 230000007246 mechanism Effects 0.000 claims description 66
- 238000003860 storage Methods 0.000 claims description 22
- 238000012546 transfer Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000003475 lamination Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 7
- 238000013519 translation Methods 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Abstract
The present invention relates to electronic product machining equipment technical fields, refer in particular to a kind of backlight assembling equipment, expect platform including moving, diffusion sheet laminating apparatus, lower bright enhancement film laminating apparatus, upper bright enhancement film laminating apparatus, upper shading strip laminating apparatus and lower shading strip laminating apparatus are disposed with along the shifting material direction for moving material platform.The configuration of the present invention is simple, entire assembling process automatically complete, and without manually being assembled, reduce cost of labor, and then effectively improve the packaging efficiency and assembling quality of backlight.
Description
Technical field
The present invention relates to electronic product machining equipment technical fields, refer in particular to a kind of backlight assembling equipment.
Background technology
Since liquid crystal itself does not shine, in the various liquid crystal displays such as liquid crystal display, LCD TV, it is required for outer
Portion's light source shows that, as current liquid crystal shows the rapid development of equipment, people are for backlight in liquid crystal display to realize
Requirement it is also more stringent.
The assembling of backlight mainly uses personnel's handwork in existing industry so that yield is relatively low and expends a large amount of manpowers
Cost；Product quality prepared by manual work depends on veteran operating personnel unduly simultaneously, and yield management and control and personnel are ripe
White silk degree, gimmick, personnel specification have much relations, therefore variable is excessive, cause the quality of product that can not ensure.
Invention content
The purpose of the present invention is to solve the shortcomings of the prior art providing a kind of simple in structure, time saving and energy saving, packaging efficiency
Height, assembling quality is high, and automatically by the groups such as the optical sheets such as diffusion sheet, bright enhancement film, shading glue light source and light guide plate outer frame members
It is combined the backlight assembling equipment to form backlight.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of backlight provided by the invention assembles equipment, including moves material platform, along move the shifting material direction of material platform according to
It is secondary be provided with diffusion sheet laminating apparatus, lower bright enhancement film laminating apparatus, upper bright enhancement film laminating apparatus, upper shading strip laminating apparatus and
Lower shading strip laminating apparatus, the both ends for moving material platform are respectively arranged with feeding conveying roller and blanking conveying roller, the feeding
Conveying roller, which is located at, moves material platform close to one end of diffusion sheet laminating apparatus, and shifting material platform is provided with is bonded dress with diffusion sheet respectively
It sets, the position of lower bright enhancement film laminating apparatus, upper bright enhancement film laminating apparatus, upper shading strip laminating apparatus and lower shading strip laminating apparatus
Corresponding multiple material bearing seats, multiple material bearing seats are between feeding conveying roller and blanking conveying roller；The shifting material
Platform be additionally provided with for material between feeding conveying roller and material bearing seat, between two neighboring material bearing seat and object
The material transfer mechanism transferred between material bearing seat and blanking conveying roller.
Therein, the material transfer mechanism includes being slideably positioned in move the sliding shoe of material platform, for driving sliding shoe
Mobile first movement driving mechanism, several for being set to sliding shoe move material blocks and for drives the 4 wheel driven for moving material block and lifting
Moving part, the feeding conveying roller, material bearing seat and blanking conveying roller are equipped with for the escape groove for moving material block movement.
Further, the first movement driving mechanism includes being set to the cunning moved material platform and be slidably connected with sliding shoe
Rail is rotatably dispose in the leading screw for moving material platform, the feed screw nut being spirally connected with leading screw and the 9th driving for driving leading screw to rotate
Part, sliding shoe are connect with feed screw nut.
It is therein, the surrounding of the material bearing seat slide be provided with locating piece and for driving locating piece close or
5th actuator of the center far from material bearing seat.
Therein, the upper shading strip laminating apparatus includes board, the adhesive tape carrying platform that is movably set in board, is used for
It removes the release film of shading strip and the shading strip for completing release film stripping is delivered to the adhesive tape discharging mechanism of adhesive tape carrying platform
And for picking up shading strip that adhesive tape carrying platform is carried and being fitted on the material that material bearing seat is carried
Adhesive tape jointing manipulator.
Further, the adhesive tape carrying platform is equipped with the adhesive tape storage tank that several are used to house several shading strips.
Further, the side of the adhesive tape carrying platform, which is provided with, pulls out material block and pulls out the first of material block lifting for driving
Actuator, the adhesive tape carrying platform is additionally provided with expects that pulling out for block expects block storage tank for accommodating pull out, and pulls out material block storage tank and adhesive tape
Storage tank is connected to and is staggered.
Further, the upper shading strip laminating apparatus further include shading strip for being carried to adhesive tape carrying platform into
The First look positioning device of row vision positioning and shading strip for being picked up to adhesive tape jointing manipulator carry out vision positioning
The second vision positioning device, the First look positioning device and the second vision positioning device are believed with adhesive tape jointing manipulator
Number connection.
Therein, the diffusion sheet laminating apparatus includes diffusion sheet feed mechanism, diffusion sheet conveyer belt, is set to diffusion sheet
Diffusion sheet cleaning device above conveyer belt, the diffusion sheet Zheng Wei mechanisms for being set to diffusion sheet conveyer belt discharging end, for that will expand
The diffusion sheet that discrete piece feed mechanism is exported is transferred to the diffusion sheet transfer manipulator and use of the feed end of diffusion sheet conveyer belt
It is bonded in the diffusion sheet on the material that material bearing seat is carried will be fitted to by the diffusion sheet behind the whole position of diffusion sheet Zheng Wei mechanisms
Manipulator.
Therein, the lower bright enhancement film laminating apparatus includes lower bright enhancement film conveyer belt, is set on lower bright enhancement film conveyer belt
The lower bright enhancement film cleaning device of side, the lower bright enhancement film Zheng Wei mechanisms for being set to lower bright enhancement film conveyer belt discharging end and for will be by
Lower bright enhancement film behind the whole position of lower bright enhancement film Zheng Wei mechanisms fits to the fitting of the lower bright enhancement film on the material that material bearing seat is carried
Manipulator.Beneficial effects of the present invention：
A kind of backlight provided by the invention assembles equipment, by material transfer mechanism by light guide plate along flat in shifting material
Platform successively pass through diffusion sheet laminating apparatus, lower bright enhancement film laminating apparatus, upper bright enhancement film laminating apparatus, upper shading strip laminating apparatus and
Lower shading strip laminating apparatus so that light guide plate outer frame members successively with diffusion sheet, lower bright enhancement film, upper bright enhancement film, upper shading strip and
Lower shading strip fits together, to form backlight.The configuration of the present invention is simple, entire assembling process are automatically completed, are not necessarily to
It is manually assembled, reduces cost of labor, and then effectively improve the packaging efficiency and assembling quality of backlight.
Description of the drawings
Fig. 1 is the vertical view of the present invention；
Fig. 2 is the vertical view of the shifting material platform of the present invention；
Fig. 3 is the enlarged structure schematic diagram at A in Fig. 2；
Fig. 4 is sectional views of the Fig. 2 along the directions A-A；
Fig. 5 is the dimensional structure diagram of the material bearing seat of the present invention；
Fig. 6 is the dimensional structure diagram of the lower bright enhancement film laminating apparatus of the present invention；
Fig. 7 is the dimensional structure diagram of the diffusion sheet laminating apparatus of the present invention；
Fig. 8 is the dimensional structure diagram of the upper shading strip laminating apparatus of the present invention；
Fig. 9 is the sectional view of the upper shading strip laminating apparatus of the present invention；
Figure 10 is the enlarged structure schematic diagram at A in Fig. 9；
Figure 11 is the dimensional structure diagram at another visual angle of the upper shading strip laminating apparatus of the present invention；
Figure 12 is the enlarged structure schematic diagram at B in Figure 11；
Figure 13 is the structural schematic diagram of the cutting part of the present invention.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.The present invention is described in detail below in conjunction with attached drawing.
As shown in Figure 1 to 11, a kind of backlight provided by the invention assembles equipment, including moves material platform 22, along shifting
The shifting material direction of material platform 22 is disposed with diffusion sheet laminating apparatus 7, lower bright enhancement film laminating apparatus 4, upper bright enhancement film fitting dress
3, upper shading strip laminating apparatus 5 and lower shading strip laminating apparatus 6 are set, the both ends for moving material platform 22 are respectively arranged with feeding
Conveying roller 21 and blanking conveying roller 23, the feeding conveying roller 21, which is located at, moves material platform 22 close to the one of diffusion sheet laminating apparatus 7
End, move material platform 22 be provided with respectively with diffusion sheet laminating apparatus 7, lower bright enhancement film laminating apparatus 4, upper bright enhancement film laminating apparatus 3,
The corresponding multiple material bearing seats 24 in the position of upper shading strip laminating apparatus 5 and lower shading strip laminating apparatus 6, multiple materials are held
Seat 24 is carried between feeding conveying roller 21 and blanking conveying roller 23；The shifting material platform 22 is additionally provided with for existing to material
Expect to convey with blanking between conveying roller 21 and material bearing seat 24, between two neighboring material bearing seat 24 with material bearing seat 24
The material transfer mechanism 25 transferred between roller 23.
In practical applications, light guide plate outer frame members are delivered to by feeding conveying by artificial or extraneous mechanical mechanism
Roller 21 carries out feeding, and light guide plate outer frame members are transferred to the feed end of material platform 22 by feeding conveying roller 21, and material moves at this time
Send mechanism 25 that the light guide plate outer frame members that feeding conveying roller 21 is exported are transferred to material bearing seat 24, meanwhile, material transfer
The light guide plate outer frame members that material bearing seat 24 originally carried also are transferred to another material bearing seat 24 by mechanism 25, last
The light guide plate outer frame members that a material bearing seat 24 originally carried also by material transfer mechanism 25 be transferred to blanking conveying roller 23 into
Row discharging；Light guide plate outer frame members pass through under the transfer effect of material transfer mechanism 25, pass through successively along in shifting material platform 22
Diffusion sheet laminating apparatus 7, lower bright enhancement film laminating apparatus 4, upper bright enhancement film laminating apparatus 3, upper shading strip laminating apparatus 5 and lower shading
Laminating apparatus 6 so that light guide plate outer frame members successively with diffusion sheet, lower bright enhancement film, upper bright enhancement film, upper shading strip and lower shading
Item fits together, to form backlight.The configuration of the present invention is simple, entire assembling process automatically complete, without manually into
Row assembling, reduces cost of labor, and then effectively improve the packaging efficiency and assembling quality of backlight.
Specifically, since upper shading strip laminating apparatus 5 and lower shading strip laminating apparatus 6 are required to wait for the upper of shading strip
Material, therefore, as shown in Figure 1, being equipped with shading strip on two platforms successively along in the shifting material direction for moving material platform 22 in the present embodiment
Shading strip laminating apparatus 6 under laminating apparatus 5 and two platforms, when shading strip pastes under shading strip laminating apparatus 5 on a wherein platform and a platform
It attaches together and sets 6 in feeding, in addition shading strip laminating apparatus 6 then carries out work under shading strip laminating apparatus 5 and an other platform on a platform
Make, the problem to be processed such as occurring in production to avoid equipment occurs, and effectively improves the packaging efficiency of the present invention.
In the technical scheme, referring to Fig. 1 to Fig. 4, the material transfer mechanism 25 includes being slideably positioned in shifting material platform
If 22 sliding shoe 251, is set to sliding shoe 251 at the first movement driving mechanism 252 for driving the movement of sliding shoe 251
Dry is moved material block 253 and for driving the fourth drive member 254 moved material block 253 and lifted, the feeding conveying roller 21, material carrying
Seat 24 is equipped with blanking conveying roller 23 for the escape groove 255 for moving material block movement.Specifically, the quantity of sliding shoe 251 can
It is set with actual production demand, quantity can be one, or multiple；In the present embodiment, the number of material block 253 is moved
Amount is that the quantity of material bearing seat 24 adds one again, move position that material block 253 moves respectively with the position of feeding conveying roller 21 and
The position of multiple material bearing seats 24 corresponds.Each material block 253 that moves is corresponded to there are one fourth drive member 254 and is driven with it
Dynamic connection.
In actual use, first movement driving mechanism 252 drives sliding shoe 251 to be moved on moving material platform 22, slides
The movement of block 251 drives multiple shiftings material blocks 253 in feeding conveying roller 21, multiple material bearing seats 24 and blanking conveying roller 23 in turn
Between escape groove 255 in move；The initial position that the first left of sliding shoe 251 moves material block 253 is to be located at feeding to convey
The lower section of the feed end of roller 21, remaining moves the lower section that material block 253 is located at material bearing seat 24.When material needs are transferred
When, the driving of fourth drive member 254 moves material block 253 and rises, at this point, moving material block 253 passes through the escape groove 255 of feeding conveying roller 21 simultaneously
The loading end that will be held up positioned at the material of the output end of feeding conveying roller 21 and material is made to be higher than feeding conveying roller 21, meanwhile, position
Shifting material block 253 in 24 lower section of material bearing seat passes through escape groove 255 and the material for being carried material bearing seat 24 is held up simultaneously
Material is set to be higher than the loading end of material bearing seat 24；Then first movement driving mechanism 252 drives sliding shoe 251 defeated close to blanking
The movement of the distance for sending the direction of roller 23 to move a station, sliding shoe 251 just drives multiple shifting material blocks 253 while movement one
The distance of station, the then driving of fourth drive member 254 move material block 253 and decline, the material for thus being exported feeding conveying roller 21
It is transferred on adjacent material bearing seat 24, the material that material bearing seat 24 was originally carried is transferred to an adjacent object
Expect on bearing seat 24, the material originally carried along the last one the material bearing seat 24 for moving material direction is just transferred to blanking
Conveying roller 23；After material completes primary transfer, first movement driving mechanism 252 just drives sliding shoe 251 back to move, in turn
Multiple shifting material blocks 253 are made to reset, to prepare shifting material next time.The structure design of the material transfer mechanism 25 is simply ingenious, fortune
Row stability and high efficiency can synchronize transfer to multiple materials, thus greatly improve the device of the invention efficiency.
Preferably, referring to Fig. 4, the first movement driving mechanism 252 include be set to shifting material platform 22 and with cunning
Sliding rail 2521 that motion block 251 is slidably connected is rotatably dispose in the leading screw 2522 for moving material platform 22, the leading screw being spirally connected with leading screw 2522
Nut 2523 and the 9th actuator 2524 for driving leading screw 2522 to rotate, sliding shoe 251 connect with feed screw nut 2523.Tool
Body, the 9th actuator 2524 is servo motor.In practical applications, the 9th actuator 2524 driving leading screw 2522 rotates, silk
The rotation of thick stick 2522 drives feed screw nut 2523 to move, and then sliding shoe 251 is driven to move.The first movement driving mechanism 252
Simple and compact for structure, stable and reliable operation, be conducive to improve the present invention job stability.
In the technical scheme, referring to Fig. 5, the surrounding of the material bearing seat 24 slide be provided with locating piece 246 and
For driving locating piece 246 close or the 5th actuator 247 of center far from material bearing seat 24.It is actually using
When, when material is placed on material bearing seat 24, the 5th actuator 247 drives locating piece 246 close to material bearing seat 24
Center is mobile and is contradicted with the surrounding of material, material clamping and positioning on material bearing seat 24, is made the dress of material
It is more accurate with position, it effectively prevent material that the offset of position occurs in an assembling process, to improve the assembling essence of the present invention
Degree and assembling quality.
In the technical scheme, referring to Fig. 8, the upper shading strip laminating apparatus 5 includes board 51, is movably set in board
The upper shading strip for completing release film stripping is simultaneously delivered to by 51 adhesive tape carrying platform 52, the release film for removing upper shading strip
The adhesive tape discharging mechanism 53 of adhesive tape carrying platform 52 and for picking up upper shading strip that adhesive tape carrying platform 52 is carried and will
It fits to the adhesive tape jointing manipulator 54 on the material that material bearing seat 24 is carried.The upper shading strip laminating apparatus 5 is also
It include the first displacement drive mechanism 56 for driving adhesive tape carrying platform 52 to be moved along the X-axis and Y-axis of board 51.
In actual use, adhesive tape discharging mechanism 53 to remove the release film on upper shading strip and will stripping release film after
Upper shading strip be moved on adhesive tape carrying platform 52, then adhesive tape jointing manipulator 54 picks up adhesive tape carrying platform 52 and is carried
Upper shading strip and fitted to what material bearing seat corresponding with the position of shading strip laminating apparatus 5 on this 24 was carried
On light guide plate outer frame members.
Referring to Fig. 8, the adhesive tape jointing manipulator 54 includes the adhesive tape suction for being movably set in 52 top of adhesive tape carrying platform
Disk 541, for drive the second displacement driving mechanism 542 that adhesive tape sucker 541 is moved along the X-axis, Y-axis and Z axis of board 51 with
And for driving the sucker rotating driving device 545 turned about the Z axis.
In the technical scheme, referring to Fig. 8 to Figure 13, the adhesive tape discharging mechanism 53 includes being rotatably dispose in board 51
Adhesive tape feeding roller 531, the material stripping block 532 for being set to 531 side of adhesive tape feeding roller and the waste material for being rotatably dispose in board 51 are received
Expect roller 533, the adhesive tape that adhesive tape feeding roller 531 is exported is via material stripping block 532 and 533 winding of waste material material receiving roller；The material stripping block
532 discharge end is located at the top of adhesive tape carrying platform 52, and the discharge end of the material stripping block 532 is equipped with cutting part 55, cuts part
55 by adhesive tape for cutting into a plurality of shading strip.
Specifically, as shown in figure 13, cutting part 55 is cutter, and cutter is equipped with several blank slots 551, and cutter can be by glue
Item cuts into a plurality of shading strip, and the quantity of shading strip can be set according to actual production demand, in the present embodiment, blank slot
551 quantity is five, and adhesive tape can be cut into five shading strips by cutter.Adhesive tape is separated at least two or more shadings
Item, it is possible to reduce adhesive tape discharges or the stand-by period of adhesive tape feeding, and then can improve the rubberizing efficiency of the present invention.As excellent
Choosing, as shown in figure 3, material stripping block 532 includes translation section 5321 and the material stripping section 5322 for being connected to 5321 one end of translation section, material stripping
The cross sectional shape of section 5322 is triangular in shape；Translation section 5321 is gradually distant from glue from one end to the other end close to material stripping section 5322
Carrying platform 52 is tilted and is set；The bottom surface of material stripping section 5322 is parallel with adhesive tape carrying platform 52 and sets, material stripping section 5322 it is oblique
Face and the inclined-plane of translation section 5321 are in approximately the same plane；The structure design simple and compact of the material stripping block 532, so that the discharging of adhesive tape
It is more convenient and be steadily transported on adhesive tape carrying platform 52, in favor of improving the degree of automation of the present invention.Cut part
55 are set between translation section 5321 and material stripping section 5322.
In practical applications, adhesive tape discharging mechanism 53 is needed the release film stripping of adhesive tape, first by extraneous adhesive tape coiled strip
It is placed on adhesive tape feeding roller 531, translation section 5321 Jing Guo material stripping block 532 of the discharge end of adhesive tape coiled strip and rounding material stripping section 5322
Oblique angle so that release film and 533 winding of waste material material receiving roller.At work, the first displacement drive mechanism 56 driving adhesive tape carrying
Platform 52 is first moved to the lower section of material stripping block 532, and the material receiving end of adhesive tape carrying platform 52 is made to be located at the lower section of material stripping section 5322, this
When waste material material receiving roller 533 rotation drive adhesive tape to be moved in translation section 5321, make adhesive tape by cutting part 55, cutting part 55 will
Adhesive tape cuts into five spaced shading strips, and after material stripping section 5322, release film detaches five shading strips with shading strip
And it is collected on waste material material receiving roller 533；Adhesive tape carrying tablet platform is just fallen on the shading strip after release UF membrane
Material receiving end, adhesive tape carrying tablet platform is toward the direction movement far from material stripping block 532 at this time, so that the shading strip after stripping can tile
On adhesive tape carrying platform 52；Then the first displacement drive mechanism 56 driving adhesive tape carrying platform 52 is moved to adhesive tape jointing machinery
The feeding position of hand 54, adhesive tape jointing manipulator 54 pick up the wherein shading strip that adhesive tape carrying platform 52 is carried and by its
It fits on the light guide plate outer frame members that material bearing seat corresponding with 5 position of shading strip laminating apparatus on this 24 is carried；
After five shading strips have pasted, adhesive tape carrying platform 52 is moved to the lower section of adhesive tape discharging mechanism 53, adhesive tape discharging mechanism 53
Followed by discharging, such repeated work.Structure of the invention is compact, and it is convenient that shading strip rubberizing is stablized, it is easy to accomplish production automation,
Production efficiency is improved, cost of labor is reduced.
In the technical scheme, referring to Figure 11 and Figure 12, the adhesive tape carrying platform 52 is equipped with several and is hidden for accommodating
The adhesive tape storage tank 521 of striation.In the present embodiment, the quantity of adhesive tape storage tank 521 is five.
In actual use, the first displacement drive mechanism 56 drives adhesive tape carrying platform 52 along the X-direction of board 51
It is moved to the lower section of material stripping block 532, so that the material receiving end of adhesive tape carrying platform 52 is located at the lower section of material stripping section 5322, adhesive tape at this time
Five shading strips are divided by cutting stripping and are moved respectively to one end of five adhesive tape storage tanks 521, then the first displacement drive
Mechanism 56 drives adhesive tape carrying platform 52 reversely to be moved along the X-direction of board 51, so that shading strip can be laid in adhesive tape
In storage tank 521, the rubberizing precision of the present invention is influenced to prevent shading strip from the offset of position occurring in feeding, to improve
The rubberizing quality of the present invention.
Preferably, the bottom of the adhesive tape storage tank 521 is equipped with the suction that several are connected to adhesive tape storage tank 521
Hole 522.Suction hole 522 is connected to extraneous vacuum extractor, so that suction hole 522 can by shading strip stability be adsorbed
On adhesive tape carrying platform 52, the rubberizing stability and accuracy of the present invention are further increased.
In the technical scheme, referring to Fig. 9 and Figure 10, the material receiving end of the adhesive tape carrying platform 52 is provided with for hiding
The shading strip briquetting 526 that striation is compressed and the second actuator 527 for driving shading strip briquetting 526 to lift.Specifically,
Second actuator 527 is driving cylinder.
In actual use, when shading strip is moved to the material receiving end of adhesive tape carrying platform 52 from material stripping block 532, second drives
Moving part 527 can drive shading strip briquetting 526 to decline, and be held so that one end of shading strip is pressed together on adhesive tape by shading strip briquetting 526
The material receiving end of carrying platform 52, to allow adhesive tape carrying platform 52 that can haul shading strip movement when being moved far from material stripping block 532,
To prevent shading strip to be detached from adhesive tape carrying platform 52 in feeding process.
Preferably, referring to Figure 10, be provided with above the discharge end of the material stripping block 532 shading strip pressure roller 534 and
For driving shading strip pressure roller 534 close or third actuator 535 far from adhesive tape carrying platform 52.Specifically, third is driven
Moving part 535 is driving cylinder.
In actual use, when shading strip is moved to the material receiving end of adhesive tape carrying platform 52, adhesive tape carrying platform 52
Shading strip briquetting 526 presses shading strip, and then adhesive tape carrying platform 52 just pulls shading strip to move a distance, at this time third
Actuator 535 just drives shading strip pressure roller 534 to decline and shading strip is pressed together on to the adhesive tape storage tank 521 of adhesive tape carrying platform 52
It is interior；During adhesive tape carrying platform 52 is constantly moved far from material stripping block 532, adhesive tape press bonding roller is constantly flat with adhesive tape carrying
Platform 52 is contradicted and is rolled, so that the adhesive tape that shading strip can be pressed together on adhesive tape carrying platform 52 always during discharging is held
It sets in slot 521, and then so that shading strip is stablized, be shifted exactly in the adhesive tape storage tank 521 of adhesive tape carrying platform 52, from
And avoid the problem of position offset occurs in feeding process for shading strip and occur, thus improve the present invention feeding stability and
Rubberizing quality.
In the technical scheme, referring to Figure 12, the side of the adhesive tape carrying platform 52, which is provided with, pulls out material block 523 and is used for
The first actuator 525 that material block 523 lifts is pulled out in driving, and the adhesive tape carrying platform 52 is additionally provided with expects block 523 for accommodating pull out
Material block storage tank 524 is pulled out, material block storage tank 524 and adhesive tape storage tank 521 is pulled out and is connected to and is staggered.Specifically, described
One actuator 525 is driving cylinder；In the present embodiment, it pulls out material block 523 and is equipped with several material bars 5231 of eradicating, pull out material block storage tank
524 quantity is corresponding with the material quantity of bar 5231 is pulled out.
In actual use, adhesive tape carrying platform 52, which carries, is just moved to the feeding position of shading strip after shading strip, and first
Displacement drive mechanism 56 drives adhesive tape carrying platform 52 to be moved along Y-axis close to material block 523 is pulled out, and make to pull out material block 523 pulls out material bar
5231 are inserted in the lower section for pulling out in material block storage tank 524 and being located at the shading strip that will be chosen；Then adhesive tape jointing manipulator
54 are moved to the top of shading strip, second displacement driving mechanism 542 drive adhesive tape sucker 541 decline and with the upper surface of shading strip
It contradicting, the first actuator 525, which just drive, at this time pulls out material block 523 and rises so as to pull out the lower surface conflict of material bar 5231 and shading strip,
Second actuator 527 drives shading strip briquetting 526 to rise to discharge the pressing to shading strip；Then second displacement driving mechanism
542 just drive adhesive tape sucker 541 to rise and leave adhesive tape carrying platform 52, meanwhile, the first actuator 525 continues driving and pulls out material block
523 are close to the rising of adhesive tape sucker 541；When adhesive tape sucker 541 rises to precalculated position, pulls out material block 523 and stop rising, to allow
Shading strip is transferred to the rubberizing station of backlight and fits to shading strip on backlight by adhesive tape jointing manipulator 54.Specifically
Ground, after adhesive tape jointing manipulator 54 often takes a shading strip on adhesive tape carrying platform 52 away, the first displacement drive mechanism 56 is just
Driving adhesive tape carrying platform 52 moves a distance toward the direction for pulling out material block 523, to the shading that will be removed next
Item is moved to the top for pulling out material bar 5231, and material is pulled out in order to pull out material bar 5231.In adhesive tape jointing 54 feeding of manipulator, material is pulled out
Block 523 is to extract shading strip out of adhesive tape storage tank 521, and while allowing shading strip to be drawn can steadily be adsorbed on adhesive tape
On sucker 541, to improve the suction stability of adhesive tape jointing manipulator 54, be conducive to improve the present invention rubberizing stability and
Accuracy.
In the technical scheme, referring to Fig. 8 and Figure 11, the upper shading strip laminating apparatus 5 further includes for being held to adhesive tape
The shading strip that carrying platform 52 is carried carries out the First look positioning device 58 of vision positioning and for adhesive tape jointing manipulator
54 shading strips picked up carry out the second vision positioning device 59 of vision positioning, the First look positioning device 58 and second
Vision positioning device 59 is connect with 54 signal of adhesive tape jointing manipulator.
In actual use, shading strip is transferred to the lower section of First look positioning device 58 by adhesive tape carrying platform 52, should
First look positioning device 58 takes pictures to shading strip, and its location information is fed back to adhesive tape jointing manipulator 54, adhesive tape
Lamination machinery hand 54 is moved to by the driving adhesive tape of second displacement driving mechanism 542 sucker 541 according to its location information and shading
The corresponding position of item, adhesive tape sucker 541 is driven to rotate for sucker rotating driving device 545 so that adhesive tape sucker 541 is directed at shading
Item, in order to which adhesive tape sucker 541 can accurately draw shading strip；After adhesive tape sucker 541 draws shading strip, adhesive tape sucker
541 drive shading strips are moved to the top of the second vision positioning device 59, which carries out shading strip
It takes pictures, and its location information is fed back into adhesive tape jointing manipulator 54, adhesive tape jointing manipulator 54 is adjusted according to its location information
The position of adhesive tape sucker 541, then second displacement driving mechanism 542 drive adhesive tape sucker 541 to move close to material bearing seat 24
It is mobile, and shading strip is conformed accurately on the light guide plate outer frame members that material bearing seat 24 is carried.Using First look
Positioning device 58 and the second vision positioning device 59 carry out vision positioning so that rubberizing precision of the invention is high, ensure that rubberizing
Quality.
Specifically, the knot of the structure and operation principle and upper shading strip laminating apparatus 5 of the lower shading strip laminating apparatus 6
Structure repeats no more herein as with operation principle being.
In technical solution, referring to Fig. 1 and Fig. 7, the diffusion sheet laminating apparatus 7 includes diffusion sheet feed mechanism 71, expands
Discrete piece conveyer belt 72, is set to diffusion sheet conveyer belt 72 at the diffusion sheet cleaning device 73 for being set to 72 top of diffusion sheet conveyer belt
The diffusion sheet Zheng Wei mechanisms 74 of discharge end, the diffusion sheet for being exported diffusion sheet feed mechanism 71 are transferred to diffusion sheet conveying
Diffusion sheet transfer manipulator 75 with 72 feed end and for will by behind 74 whole position of diffusion sheet Zheng Wei mechanisms diffusion sheet paste
Close the diffusion sheet lamination machinery hand 76 on the material that material bearing seat 24 is carried.
In actual use, the diffusion sheet that diffusion sheet feed mechanism 71 is exported is transferred to by diffusion sheet transfer manipulator 75
The feed end of diffusion sheet conveyer belt 72, diffusion sheet conveyer belt 72 drive diffusion sheet to pass through diffusion sheet cleaning device 73, and diffusion sheet is clear
Clean device 73 carries out the upper and lower surface of diffusion sheet the removing of dust and dirt, to ensure cleaning of the diffusion sheet in fitting,
Thus the fitting quality of diffusion sheet is improved；Then diffusion sheet conveyer belt 72 will complete clean diffusion sheet and be transferred to the whole position of diffusion sheet
Mechanism 74 to diffusion sheet to carry out whole position, to ensure the Anawgy accuracy of diffusion sheet；Last diffusion sheet lamination machinery hand 76 will be whole
Diffusion sheet behind position is taken away from diffusion sheet Zheng Wei mechanisms 74 and is fitted to corresponding with 7 position of diffusion sheet laminating apparatus
On the light guide plate outer frame members that material bearing seat 24 is carried, to complete the diffusion sheet bonding process of light guide plate outer frame members.
In technical solution, referring to Fig. 1 and Fig. 6, the lower bright enhancement film laminating apparatus 4 include lower bright enhancement film conveyer belt 41,
It is set to the lower bright enhancement film cleaning device 42 of 41 top of lower bright enhancement film conveyer belt, is set to lower 41 discharge end of bright enhancement film conveyer belt
It lower bright enhancement film Zheng Wei mechanisms 43 and is held for material will to be fitted to by the lower bright enhancement film behind 43 whole position of lower bright enhancement film Zheng Wei mechanisms
Carry the lower bright enhancement film lamination machinery hand 44 on the material that seat 24 is carried.
In actual use, extraneous lower bright enhancement film is conveyed and passes through lower bright enhancement film sanitizer cartridge by lower bright enhancement film conveyer belt 41
Set 42, lower bright enhancement film cleaning device 42 carries out the upper and lower surface of lower bright enhancement film the removing of dust and dirt, to increase under ensureing
Thus cleaning of the light film in fitting improves the fitting quality of lower bright enhancement film；Then descend bright enhancement film conveyer belt 41 that will complete to clean
Lower bright enhancement film be transferred to lower bright enhancement film Zheng Wei mechanisms 43 to carry out whole position to lower bright enhancement film, to ensure the fitting of lower bright enhancement film
Precision；Finally descend bright enhancement film lamination machinery hand 44 by the lower bright enhancement film behind whole position taken away from lower bright enhancement film Zheng Wei mechanisms 43 and by its
It fits on the light guide plate outer frame members that material bearing seat corresponding with lower 4 position of bright enhancement film laminating apparatus 24 is carried,
To complete the lower bright enhancement film bonding process of light guide plate outer frame members.
Specifically, the knot of the structure and operation principle and upper bright enhancement film laminating apparatus 3 of the lower bright enhancement film laminating apparatus 4
Structure repeats no more herein as with operation principle being.
The above is only present pre-ferred embodiments, is not intended to limit the present invention in any form, although
The present invention is disclosed as above with preferred embodiment, and however, it is not intended to limit the invention, any person skilled in the art,
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent change
The equivalent embodiment of change, as long as being without departing from technical solution of the present invention content, technology refers to above example according to the present invention
Made by any simple modification, equivalent change and modification, belong in the range of technical solution of the present invention.
Claims (10)
1. a kind of backlight assembles equipment, it is characterised in that：Expect platform including moving, is set successively along the shifting material direction for moving material platform
It is equipped with diffusion sheet laminating apparatus, lower bright enhancement film laminating apparatus, upper bright enhancement film laminating apparatus, upper shading strip laminating apparatus and lower screening
Striation laminating apparatus, the both ends for moving material platform are respectively arranged with feeding conveying roller and blanking conveying roller, the feeding conveying
Roller, which is located at, moves material platform close to one end of diffusion sheet laminating apparatus, move material platform be provided with respectively with diffusion sheet laminating apparatus, under
Bright enhancement film laminating apparatus, upper bright enhancement film laminating apparatus, the position of upper shading strip laminating apparatus and lower shading strip laminating apparatus are opposite
The multiple material bearing seats answered, multiple material bearing seats are between feeding conveying roller and blanking conveying roller；Platform is expected in the shifting
It is additionally provided with for being held with material between feeding conveying roller and material bearing seat, between two neighboring material bearing seat to material
Carry the material transfer mechanism transferred between seat and blanking conveying roller.
2. a kind of backlight according to claim 1 assembles equipment, it is characterised in that：The material transfer mechanism includes sliding
Dynamic be set to moves the sliding shoe of material platform, the first movement driving mechanism for driving sliding shoe to move, is set to sliding shoe
Several move material block and for driving the fourth drive member for moving material block lifting, the feeding conveying roller, material bearing seat and blanking
Conveying roller is equipped with for the escape groove for moving material block movement.
3. a kind of backlight according to claim 2 assembles equipment, it is characterised in that：The first movement driving mechanism packet
It includes and is set to the sliding rail for moving material platform and being slidably connected with sliding shoe, be rotatably dispose in and move the leading screw of material platform, be spirally connected with leading screw
Feed screw nut and the 9th actuator for driving leading screw to rotate, sliding shoe connect with feed screw nut.
4. a kind of backlight according to claim 1 assembles equipment, it is characterised in that：The surrounding of the material bearing seat is equal
Sliding is provided with locating piece and for driving locating piece close or the 5th actuator of center far from material bearing seat.
5. a kind of backlight according to claim 1 assembles equipment, it is characterised in that：The upper shading strip laminating apparatus packet
It includes board, the adhesive tape carrying platform for being movably set in board, the release film for removing shading strip and release film stripping will be completed
The shading strip shading that is delivered to the adhesive tape discharging mechanism of adhesive tape carrying platform and is carried for picking up adhesive tape carrying platform
Item is simultaneously fitted to the adhesive tape jointing manipulator on the material that material bearing seat is carried.
6. a kind of backlight according to claim 5 assembles equipment, it is characterised in that：If the adhesive tape carrying platform is equipped with
The dry adhesive tape storage tank for housing shading strip.
7. a kind of backlight according to claim 6 assembles equipment, it is characterised in that：The side of the adhesive tape carrying platform
It is provided with and pulls out material block and for driving the first actuator for pulling out material block lifting, the adhesive tape carrying platform to be additionally provided with to be used to house and pull out
Material block pulls out material block storage tank, pulls out material block storage tank and is connected to and is staggered with adhesive tape storage tank.
8. a kind of backlight according to claim 5 assembles equipment, it is characterised in that：The upper shading strip laminating apparatus is also
Include that shading strip for being carried to adhesive tape carrying platform carries out the First look positioning device of vision positioning and for glue
The shading strip that lamination machinery hand is picked up carries out the second vision positioning device of vision positioning, the First look positioning device
It is connect with adhesive tape jointing manipulator signal with the second vision positioning device.
9. a kind of backlight according to claim 1 assembles equipment, it is characterised in that：The diffusion sheet laminating apparatus includes
Diffusion sheet feed mechanism, the diffusion sheet cleaning device being set to above diffusion sheet conveyer belt, is set to diffusion at diffusion sheet conveyer belt
The diffusion sheet Zheng Wei mechanisms of piece conveyer belt discharging end, the diffusion sheet for being exported diffusion sheet feed mechanism are transferred to diffusion sheet
The diffusion sheet transfer manipulator of the feed end of conveyer belt and for will by behind the whole position of diffusion sheet Zheng Wei mechanisms diffusion sheet be bonded
Diffusion sheet lamination machinery hand on the material carried to material bearing seat.
10. a kind of backlight according to claim 1 assembles equipment, it is characterised in that：The lower bright enhancement film laminating apparatus
Including lower bright enhancement film conveyer belt, the lower bright enhancement film cleaning device being set to above lower bright enhancement film conveyer belt, it is set to lower bright enhancement film
The lower bright enhancement film Zheng Wei mechanisms of conveyer belt discharging end and for will by behind the whole position of lower bright enhancement film Zheng Wei mechanisms lower bright enhancement film paste
Close the lower bright enhancement film lamination machinery hand on the material that material bearing seat is carried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810622998.7A CN108761866B (en) | 2018-06-15 | 2018-06-15 | Backlight assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810622998.7A CN108761866B (en) | 2018-06-15 | 2018-06-15 | Backlight assembly equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108761866A true CN108761866A (en) | 2018-11-06 |
| CN108761866B CN108761866B (en) | 2023-10-27 |
Family
ID=63978383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810622998.7A Active CN108761866B (en) | 2018-06-15 | 2018-06-15 | Backlight assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108761866B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109765703A (en) * | 2018-12-28 | 2019-05-17 | 广州联科自动化设备有限公司 | Automatic patch light-shielding sheet and easily tearing is sticked standby |
| CN111256968A (en) * | 2020-02-12 | 2020-06-09 | 浙江康信汽车电器有限公司 | Full-automatic detection line of switch |
| CN113031321A (en) * | 2021-02-03 | 2021-06-25 | 安徽中显智能机器人有限公司 | Vehicle-mounted integrated line complete equipment |
| CN115453784A (en) * | 2022-10-19 | 2022-12-09 | 安徽中显智能机器人有限公司 | High-precision laminating machine for optical films of display backlight modules |
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| Publication number | Publication date |
|---|---|
| CN108761866B (en) | 2023-10-27 |
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Denomination of invention: A Backlight Assembly Equipment Effective date of registration: 20231213 Granted publication date: 20231027 Pledgee: Agricultural Bank of China Limited Chaohu Branch Pledgor: ANHUI ZHONGXIAN INTELLIGENT ROBOT Co.,Ltd. Registration number: Y2023980071272 |
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