CN208607455U - A kind of automatic Gamma detection board of display panel - Google Patents
A kind of automatic Gamma detection board of display panel Download PDFInfo
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- CN208607455U CN208607455U CN201821094784.9U CN201821094784U CN208607455U CN 208607455 U CN208607455 U CN 208607455U CN 201821094784 U CN201821094784 U CN 201821094784U CN 208607455 U CN208607455 U CN 208607455U
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- 238000001514 detection method Methods 0.000 title claims abstract description 82
- 238000007689 inspection Methods 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 94
- 230000033001 locomotion Effects 0.000 claims description 41
- 230000003028 elevating effect Effects 0.000 claims description 38
- 238000006073 displacement reaction Methods 0.000 claims description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
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- 239000000463 material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 31
- 238000010586 diagram Methods 0.000 description 9
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- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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Abstract
The utility model relates to display panel detection technique fields, detect board more particularly, to a kind of automatic Gamma of display panel.The Gamma detects board, including fuselage, shifting apparatus, Gamma burning detection device, Gamma casual inspection device, feeding device and discharging device.Shifting apparatus is arranged in waist, the Gamma burning detection device and Gamma casual inspection device linearly arranged is arranged in fuselage two sides, display panel to be detected is placed into Gamma burning detection device or Gamma casual inspection device by feeding device and is detected, display panel after having will test by discharging device is removed from Gamma burning detection device or Gamma casual inspection device, it is placed into lower Stages, entire detection platform is rationally distributed, detection efficiency is high, and Gamma casual inspection device has automatically and manually mode capabilities concurrently, while display panel detection, have both sampling inspection function, testing result is more accurate.
Description
Technical field
The present invention relates to display panel detection technique fields, more particularly, to a kind of automatic Gamma detection machine of display panel
Platform.
Background technique
In recent years, the continuous improvement of living standards of the people, the continuous upgrading of consumption, traditional television display technology can not
Meet the requirement of people.TV display screen has lower power consumption, good display effect, in domestic TV, mobile phone etc.
It is quickly popularized in electronic product.
With the continuous development of display technology, consumer to the picture and quality requirements of TV display screen increasingly
It is high.Display panel is the critical component for determining display quality, therefore the precision of display panel detection, the efficiency of detection become and grinds
The emphasis of hair personnel concern.The detection device of existing display panel, detection accuracy is not high, and detection efficiency is lower, Wu Faman
Foot industrialization, large batch of testing requirements.
Summary of the invention
In order to solve the above problem, the present invention provides the automatic Gamma of display panel that a kind of detection accuracy is good, detection efficiency is high
Detect board.
The technical solution adopted by the present invention is that: a kind of automatic Gamma detection board of display panel, it is characterised in that: including
Fuselage and the shifting apparatus that waist is set, and it is symmetricly set at least one set of Gamma burning detection dress of fuselage two sides
It sets and Gamma casual inspection device, and the feeding device and discharging device that are arranged on shifting apparatus；The shifting apparatus is by taking
Blowing straight line mould group slide unit drives feeding device and discharging device movement, and the feeding device places display panel to be detected
Detected on to Gamma burning detection device or Gamma casual inspection device, the discharging device will test after display panel
It is removed from Gamma burning detection device or Gamma casual inspection device, is placed into lower Stages.
Preferably, the every side of fuselage is equipped with five groups of Gamma burning detection devices and one group of Gamma sampling observation dress
It sets, five groups of Gamma burning detection devices and one group of Gamma casual inspection device are successively arranged along straight line along display panel transporting direction
Cloth, the fuselage two sides are equipped with the identical Gamma burning detection device of ten groups of structures and the identical Gamma sampling observation of two groups of structures altogether
Device.
Preferably, the feeding device is arranged in discharging device upstream, and structure is identical, includes vertical fixed setting
The first elevating mechanism on a mounting board, is arranged in translation mechanism lower end the translation mechanism that the first elevating mechanism lower end is arranged in
Rotating mechanism and be arranged in rotating mechanism lower end for picking and placing the sucker of display panel, first elevating mechanism lower end is logical
It crosses the first connecting plate to be fixedly connected with translation mechanism, drives translation mechanism and rotating mechanism mass motion along the vertical direction；It is described
Translation mechanism lower end is fixedly connected by the second connecting plate with rotating mechanism, and rotating mechanism is driven to move along a straight line in the horizontal direction；
The rotating mechanism lower end is connect by rotating disk with sucker, drives sucker is interior in the horizontal direction to rotate.
Further, the translation mechanism includes the second servo motor being fixed on the first connecting plate upper surface, setting
Translational block, the nut being fixed in translational block on the first connecting plate lower end face and the screw rod cooperated with nut, it is described
The output shaft of second servo motor is equipped with translation driving wheel, and one end of the screw rod is equipped with translation driven wheel, the translation master
Driving wheel is connect by translation synchronous belt with translation driven wheel；The screw rod passes through the fixed block on the first connecting plate lower end face and puts down
The nut cooperation in block is moved, screw rod rotation drives translational block to make translational motion under the action of feed screw nut pair；The translation
The sliding slot of block upper surface and the sliding rail in the first connecting plate lower end face cooperate, the translational block lower end surface and the fixed company of the second connecting plate
It connects.
Further, the rotating mechanism includes the third servo motor being fixed on the second connecting plate and watches with third
The rotating disk of motor output shaft connection is taken, the lower end of the rotating disk passes through first connecting rod and the second connecting rod and sucker upper end
Face is fixedly connected, the rotation of third servo motor, drives sucker rotation by rotating disk.
Preferably, the Gamma casual inspection device includes that the pedestal being fixed on fuselage, the overturning being set on the base are flat
Platform and the side of being set on the base for detecting the rotation detection device of display panel, on the pedestal upper surface along its length
Equipped with the straight line slide unit mould group and balance sliding rail being parallel to each other；The overturning platform includes overturning fuselage, and is arranged in tipper
Overturning motor and jig placement platform with it, the overturning fuselage are crossed between straight line slide unit mould group and balance sliding rail, institute
Stating straight line slide unit mould group drives overturning fuselage along balance sliding rail linear motion, and the overturning motor drives jig to put by synchronous belt
Horizontalization platform makees flip-flop movement with tipper；
The rotation detection device includes across the gantry support above pedestal one end, the arc that is crossed on gantry support
Shape guide plate, the arcuately elevating mechanism of guide plate movement and the detection for being used to detect display panel being arranged on the second elevating mechanism
Instrument, second elevating mechanism are fixed on the side of connecting plate vertically, and the other side of the connecting plate is equipped with rotating servo electricity
Machine is connected with transmission gear on the output shaft of the rotating servo motor, and Open Side Down for the arc-shaped guide plate, and upper nose circle face is equipped with
With the arc gear wheel of arc-shaped guide plate profiling, the transmission gear is engaged with arc gear wheel, and rotating servo motor rotation drives second
Arcuately guide plate moves elevating mechanism.
Further, the overturning motor is fixed at tipper, and jig placement platform two sides pass through rotation
The two sides upper end of overturning fuselage is arranged in shaft and bearing, and the output shaft of the overturning motor is equipped with overturning driving wheel, described
The rotary shaft of jig placement platform side is equipped with overturning driven wheel, by turning between the overturning driving wheel and overturning driven wheel
Turn synchronous band connection, the overturning motor driven jig placement platform makees flip-flop movement around rotary shaft with tipper.
Further, the jig placement platform includes bottom plate, the Plane Rotation plate on setting bottom plate, setting in plane rotation
Displacement adjustable plate and setting the jig placement plate in place moved on adjustable plate on rotating plate, jig placement plate two sides pass through fixation
Plate is fixedly connected with rotary shaft, and the Plane Rotation plate is equipped with angularly disposed groove type hole, and the bottom plate is equipped with and groove profile
The location hole of hole cooperation, adjusts the mutual alignment relation of groove type hole and location hole, and Plane Rotation plate is made horizontal in plate upper surface
Rotary motion；It is equipped with first level regulating device between the Plane Rotation plate and displacement adjustable plate, first level is adjusted and adjusts
Device, displacement adjustable plate make linear translational motion on Plane Rotation plate；It is set between the displacement adjustable plate and jig placement plate
There is the second level(l)ing device, adjusts the second level(l)ing device, jig placement plate, which is moved in place on adjustable plate, makees rectilinear translation fortune
It is dynamic；The first level regulating device and the adjusting direction of motion of the second level(l)ing device are vertical.
Further, the first level regulating device includes the first adjusting screw, and first adjusting screw passes through
The first baffle of Plane Rotation plate side is connect by screw thread with displacement adjustable plate, is rotated the first adjusting screw, is displaced adjustable plate
Make linear translational motion on Plane Rotation plate；The first baffle is equipped with the first slot cooperated with the first adjusting screw,
First slot runs through the upper surface of first baffle, and first adjusting screw can be put into from the upper end of first baffle
In one slot；Second level(l)ing device includes the second adjusting screw, and second adjusting screw passes through displacement adjustable plate
The second baffle of side is connect by screw thread with jig placement plate, and the second adjusting screw, jig placement plate transposition section in place are rotated
Make linear translational motion on plate；The second baffle is equipped with the second slot cooperated with the second adjusting screw, second slot
The upper surface of second baffle is run through in hole, and second adjusting screw can be put into the second slot from the upper end of second baffle.
Further, the arc-shaped guide plate is equipped with by the lower part of elevating mechanism side and leads with the arc of arc-shaped guide plate profiling
Rail, is fixed with two rows guide wheel on the guide wheel mounting plate, between arc-shaped guide rail is clipped in by the two rows guide wheel.
The beneficial effect that the present invention obtains is: shifting apparatus is arranged in waist, the setting of fuselage two sides is successively linear
Display panel to be detected is placed by the Gamma burning detection device and Gamma casual inspection device of arrangement by feeding device
Detected in Gamma burning detection device or Gamma casual inspection device, the display panel after having will test by discharging device from
It is removed in Gamma burning detection device or Gamma casual inspection device, is placed into lower Stages, entire detection platform is rationally distributed,
Detection efficiency is high, and Gamma casual inspection device has automatically and manually mode capabilities concurrently, while display panel detection, has both pumping
Checking functions, testing result are more accurate.
Gamma casual inspection device includes overturning platform and rotation detection device, realizes display panel itself by overturning platform
Overturning, while by rotation detection device realize detecting instrument rotation, realize display panel multi-angle of view detection, detect angle
Degree is more comprehensive, as a result more accurate；It is turned over tipper around rotary shaft by overturning motor driven jig placement platform
Transhipment is dynamic, while jig placement platform itself can also realize rotation and the translation of both direction adjustment in the horizontal plane；Pass through
Rotating servo motor drives the second elevating mechanism and detecting instrument to move along arc-shaped guide plate, realizes a variety of visual angle inspections of display panel
It surveys, and arc-shaped guide plate is horizontally disposed in semicircular arc, while also meeting the angle adjustment biggish demand of amplitude；Pass through upper and lower two
Between arc-shaped guide rail is clipped in by row's guide wheel, so that the second elevating mechanism moves more steady along arc-shaped guide plate, detection device is whole
Body stablizes more preferable, guarantee testing result more accurate stable；Arc-shaped guide plate both ends are symmetrically arranged with limited block, prevent elevating mechanism sliding
Out outside arc-shaped guide plate.
Feeding device and discharging device are designed using identical structure, by the first elevating mechanism realization device along Z-direction
It moves up and down in overall, by the translational motion of translation mechanism realization device in X direction, realizes sucker in level by rotating mechanism
The rotary motion in face can be realized the accurate of display panel by the collective effect of elevating mechanism, translation mechanism and rotating mechanism
It picks and places；By designing oblique chute and straight runner on sucker, the position of sucker suction display panel can be effectively adjusted, is met more
The pick-and-place requirement of specification size of display panels.Structure of the invention is compact, and space utilization rate is high, accurate positioning, and security performance is good.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of feeding device or discharging device；
Fig. 3 is the connection schematic diagram of translation mechanism, rotating mechanism and sucker；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Fig. 5 is the axonometric drawing of Fig. 3；
Fig. 6 is the axonometric drawing at another visual angle Fig. 3
Fig. 7 is the structural schematic diagram of Gamma casual inspection device；
Fig. 8 is the structural schematic diagram for overturning platform；
Fig. 9 is the structural schematic diagram of jig placement platform；
The structural schematic diagram at another visual angle of Figure 10 Fig. 9；
Figure 11 is the structural schematic diagram of rotation detection device；
Figure 12 is the main view of Figure 11；
Figure 13 is the rearview of Figure 11；
Figure 14 is the connection schematic diagram of guide wheel and arc-shaped guide rail.
Specific embodiment
The present invention will be further explained in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of automatic Gamma of display panel of the invention detects board, including fuselage 1, shifting apparatus 4,
Feeding device 2, discharging device 3, at least one set Gamma burning detection device 6 and at least one set Gamma casual inspection device 5, it is entire to examine
Survey board is parallel dual station, be divided into it is left-in-right structure, the setting of shifting apparatus 4 is in 1 middle part of fuselage, Gamma burning detection device 6
1 two sides of fuselage are symmetricly set on Gamma casual inspection device 5, in the present embodiment, are equipped with five groups of Gamma in every side of fuselage 1 and are burnt
Record detection device 6 and one group of Gamma casual inspection device 5, five groups of Gamma burning detection devices 6 and one group of Gamma casual inspection device 5 exist
One lateral edge display panel of fuselage (display panel in the present embodiment is illustrated by taking liquid crystal display panel as an example) transporting direction is successively in
Straight line arrangement, 1 two sides of fuselage are equipped with the identical Gamma burning detection device 6 of ten groups of structures and the identical Gamma of two groups of structures altogether
Casual inspection device 5.
It is equipped with feeding device 2 and discharging device 3 in the two sides of shifting apparatus 4, shifting apparatus 4 is by picking and placing material straight line mould
Group slide unit driving feeding device 2 and discharging device 3 move, the liquid crystal display panel being used for transmission after the completion of to be detected or detection.Feeding
Liquid crystal display panel to be detected is placed into Gamma burning detection device 6 or Gamma casual inspection device 5 and detects by device 2
(Gamma burning detection device and Gamma casual inspection device predominantly detect the display quality of liquid crystal display panel, it is therefore desirable to burning program
And light panel), discharging device 3 will test after liquid crystal display panel from Gamma burning detection device 6 or Gamma casual inspection device 5
On remove, be placed into lower Stages.
When actually detected: feeding device 2 grabs liquid crystal display panel to be detected and is placed into that be in fuselage 1 with the feeding device 2 same
In five groups of Gamma burning detection devices 6 of side in any one group of detection station, the detection of Gamma burning detection device 6 is completed
Afterwards, entire detection platform is inspected by random samples automatically according to sampling observation ratio, and selection to be inspected by random samples from the station of Gamma burning detection device 6
Liquid crystal display panel, feeding device 2 take the liquid crystal display panel of the sampling observation to place in the Gamma casual inspection device 5 of respective side, pumping can be completed
Inspection.The detection platform also supports manual detection mode, and after the completion of sampling observation, discharging device 3 removes liquid crystal display panel and is placed into downstream work
It stands, the liquid crystal display panel that detection completes not needing sampling observation is placed into stations downstream also by discharging device 3.
As shown in Fig. 2, feeding device 2 is arranged in 3 upstream of discharging device, and structure is identical, including 21, first liters of mounting plate
Descending mechanism 22, translation mechanism 23, rotating mechanism 24 and sucker 25, mounting plate 21 are fixedly connected with peripheral parts, the first elevator
Structure 22 vertical (being Z-direction in Fig. 1) is fixed on mounting plate 21, and in the present embodiment, the first elevating mechanism 22 uses straight line
The top of straight line mould group slide unit is arranged in mould group slide unit, first servo motor 221, drives straight line by first servo motor 221
Mould group slide unit makees the elevating movement along Z-direction, and first servo motor 221 is equipped with limit induction switch 211, prevents straight line mould group
In slide unit lifting process, the stroke beyond Z-direction；The lower section of the first elevating mechanism 22 is arranged in translation mechanism 23, passes through first
Connecting plate 261 is fixed together；The lower section of translation mechanism 23 is arranged in rotating mechanism 24, solid by the second connecting plate 262
Surely it links together；Rotating mechanism 24 is connect by rotating disk 242 with sucker 25, drives sucker 25 is interior in the horizontal direction to rotate
Movement, sucker 25 adsorb by air pressure or loosen liquid crystal display panel.
The first servo motor 221 of first elevating mechanism 22 moves, and drives translation mechanism 23, rotating mechanism 24 and sucker 25
It is whole to make whole elevating movement along Z-direction；Translation mechanism 23 drives rotating mechanism 24 and sucker 25 to make whole put down in X direction
Shifting movement adjusts the displacement of X-direction；Rotating mechanism 24 drives sucker 25 to rotate in horizontal plane (i.e. X/Y plane).
As in Figure 3-5, translation mechanism 23 includes the second servo motor 231, translational block 235, screw rod 237 and nut 238,
Second servo motor 231 is fixed on 261 upper surface of the first connecting plate, as the driving force of translation mechanism 23, the second servo electricity
Translation driving wheel 232 is fixed on the output shaft of machine 231, one end of screw rod 237 is fixed with translation driven wheel 233, translation
By the translation connection transmission of synchronous belt 234, nut 238 is fixed at translational block 235 for driving wheel 232 and translation driven wheel 233
Interior, screw rod 237 passes through the fixed block 236 on 261 lower end surface of the first connecting plate and the nut 238 in translational block 235 cooperates, and is formed
Feed screw nut pair, screw rod 237 rotates, and under the action of feed screw nut pair, translational block 235 is driven to make translational motion in X direction.It is flat
The sliding rail 2611 for moving 261 lower end surface of sliding slot and the first connecting plate of 235 upper surface of block cooperates, 235 lower end surface of translational block and second
Connecting plate 262 is fixedly connected, the movement of the second servo motor 231, drives screw rod 237 to rotate by translation synchronous belt 234, in screw rod
Under the action of pair of nut, and then translational block 235 is driven to make translational motion in X direction, consolidated into certain drive with the second connecting plate 262
Surely the rotating mechanism 24 connected, and the sucker 25 connecting with rotating mechanism 24 make translational motion in X direction together, realize X-direction
The adjusting of displacement.
As shown in figure 4, rotating mechanism 24 includes third servo motor 241 and rotating disk 242, third servo motor 241 is along Z
Direction setting, is fixed on the second connecting plate 262, as the driving force of rotating mechanism 24, the output shaft of third servo motor 241
It is connect with rotating disk 242, rotating disk is driven to rotate in X/Y plane；The lower end of rotating disk 242 passes through first connecting rod
271 and second connecting rod 272 be fixedly connected with 25 upper surface of sucker, first connecting rod 271 and the second connecting rod 272 are respectively and fixedly provided with
Tracheae for being supplied to sucker 25, during preventing sucker 25 from adsorbing liquid crystal display panel, since first connecting rod 271 or second connect
The tracheae of extension bar 272 causes liquid crystal display panel to fall for unsaturated vapor.Third servo motor 241 rotates, and is driven by rotating disk 242
Sucker 25 rotates, and adjusts angle displacement of the liquid crystal display panel in X/Y plane.
As shown in figure 5, colliding in 24 rotation process of rotating mechanism with peripheral equipment in order to prevent, it is ensured that device fortune
Capable safety, is fixed with swingle 243 on 242 periphery of rotating disk, and 262 lower end surface of the second connecting plate is equipped with first
Fixed link 244 and the second fixed link 245, when rotating disk 242 rotates under the driving of third servo motor 241, swingle
243 can only rotate between the first fixed link 244 and the second fixed link 245.
For the accuracy for guaranteeing 24 rotational angle of rotating mechanism, rotating mechanism 24 further includes detection module, detection module packet
Detection support 281 and photoelectric sensor 282 are included, detection support 281 is fixed on 241 shell of third servo motor, photoelectric sensing
Device 282 is fixed in detection support, is cooperated with rotating disk 242, for detecting the origin position of (determination) rotating disk 242.Rotation
After mechanism 24 rotates by a certain angle, by comparing with origin position, rotation of the rotating disk 242 relative to initial position can be accurately obtained
Gyration can determine angle displacement of the liquid crystal display panel in X/Y plane.Setting detection module also ensures that rotating mechanism 24 is multiple
The accuracy of position position.
To guarantee the universal of feeding device 2 and discharging device 3, meet the pick-and-place of different size liquid crystal display panel, in sucker
It is adsorbed on 25 and is equipped with oblique chute 251 and two straight slideways 252 being parallel to each other at the position of liquid crystal display panel, led in oblique chute 251
Nut is crossed equipped with gas-tpe fitting, unclamping nut can be adjusted the position of gas-tpe fitting, to change sucker 25 to liquid crystal display panel
Absorption position after the completion of adjustment, tightens nut；Slide bar 253, slide bar are equipped with by bolt between two straight slideways 252
253 are equipped with straight runner 2531, pass through nut in straight runner 2531 and are equipped with gas-tpe fitting, unclamp bolt, and adjustable slide bar 253 exists
Position in straight slideway 252, unclamping nut can adjust position of the gas-tpe fitting in straight runner 2531.
The tank chain fitting 211 for cabling is fixed on mounting plate 21.
By the position of gas-tpe fitting (i.e. suction nozzle) on manual adjustment sucker 25, it is adjusted to meet liquid crystal display panel absorption position and wants
It asks；Sucker 25 is moved to liquid crystal display panel, and the decline of the first elevating mechanism 22 adsorbs liquid crystal display panel；Translation mechanism 23 acts, and adjusts
Sucker 25 is displaced in X-direction；Rotating mechanism 24 acts, and sucker turns about the Z axis, and adjusts liquid crystal display panel in X/Y plane internal rotation angle
Degree；After the completion of the adjustment of liquid crystal display panel position, sucker 25 adsorbs liquid crystal display panel and moves to blowing position, and the decline of the first elevating mechanism 22 is inhaled
25 interior tracheae of disk is died, and blowing action is completed.
As shown in fig. 7, Gamma casual inspection device 5 includes pedestal 51, overturning platform 52 and rotation detection device 53, in pedestal
51 upper surfaces are equipped with straight line slide unit mould group 511, balance sliding rail 512 and power board 513, and straight line slide unit mould group 511 and balance are slided
Rail 512 is arranged along 51 length direction of pedestal, and is parallel to each other, and power board 513 is used for cabling.Overturn the overturning fuselage of platform 52
521 are crossed between straight line slide unit mould group 511 and balance sliding rail 512, and straight line slide unit mould group 511 drives overturning platform 52 along balance
Sliding rail 512 is for linear motion.The detecting instrument 537 for detecting liquid crystal display panel on rotation detection device 53 can be led along arc
532 wide-angle of plate rotates, and in the present embodiment, detecting instrument 537 is adjustable at -60 °~+60 °, and can be directed at liquid crystal display panel
Spot detection.The automatic Gamma of display panel of the invention detects board, and liquid crystal display panel and detecting instrument 537 can be achieved at the same time
Angle adjustment.
As shown in connection with fig. 8, overturning platform 52 includes overturning fuselage 521, overturning motor 522 and jig placement platform 523, is turned over
Rotating motor 522 is fixed on overturning fuselage 521, and 523 two sides of jig placement platform are being turned over by rotary shaft and bearing setting
The two sides upper end of favourable turn body 521, the rotary shaft of overturning fuselage 521 are equipped with overturning driving wheel 524, jig placement platform 523 1
The rotary shaft of side is equipped with overturning driven wheel 525, overturns between driving wheel 524 and overturning driven wheel 525 through overturning synchronous belt
526 connections, overturning motor 522 drive jig placement platform 523 to make flip-flop movement, this reality around rotary shaft on overturning fuselage 521
Apply in example, overturning motor 522 use servo motor, jig placement platform 523 around rotary shaft rotation angle be -60 °~+
60 °, guarantee that the liquid crystal display panel placed on jig placement platform 523 can be overturn within the scope of -60 °~+60 °.
In conjunction with shown in Fig. 9-10, jig placement platform 523 includes bottom plate 5231, Plane Rotation plate 5232, displacement adjustable plate
5233 and jig placement plate 5234, bottom plate 5231 is equipped with Plane Rotation plate 5232, and Plane Rotation plate 5232 is equipped with oblique set
The groove type hole 52320 set, bottom plate 5231 are equipped with the location hole that cooperates with groove type hole 52320, in the present embodiment, in Plane Rotation
Groove type hole 52320 is equipped on four angles of plate 5232, bottom plate 5231, which is equipped with, corresponds determining for cooperation with groove type hole 52320
Position hole can be manually rotated Plane Rotation plate 5232 in the horizontal plane, adjust the mutual alignment relation of groove type hole 52320 and location hole,
Plane Rotation plate 5232 can make horizontal revolving motion in 5231 upper surface of bottom plate, and after the completion of adjustment, screw is screwed into groove profile
In hole 52320 and location hole, bottom plate 5231 and plane swivel plate 5232 are locked.
It is equipped at least one fixed block 52311 at the both ends of 5231 side of bottom plate, is equipped with stop on fixed block 52311
Screw 52312, the screw end of stop screw 52312 are resisted against on the side end face of Plane Rotation plate 5232.In the present embodiment,
Fixed block 52311 there are two setting on 5,231 1 sides of bottom plate, the position of two fixed blocks 52311 is separate as far as possible, fixed block
Stop screw 52312 is equipped on 52311, Plane Rotation plate 5232 tightens groove type hole after the completion of the position on bottom plate adjusts
52320 and location hole in screw, then the stop screw 52312 on fixed block 52311 is locked, limits Plane Rotation plate 5232
Rotation in the horizontal plane.
Be displaced adjustable plate 5233 be arranged on Plane Rotation plate 5232, Plane Rotation plate 5232 and displacement adjustable plate 5233 it
Between be equipped with first level regulating device, in the present embodiment, first level regulating device includes the first adjusting screw 52351, first
The first baffle 52321 that adjusting screw 52351 passes through 5232 side of Plane Rotation plate is connected by screw thread and displacement adjustable plate 5233
It connects, rotates the first adjusting screw 52351, displacement adjustable plate 5233 can be driven to make rectilinear translation fortune on Plane Rotation plate 5232
It is dynamic, to realize that the displacement on the direction of displacement adjustable plate 5233 in the horizontal plane is adjusted.
First baffle 52321 is equipped with the first slot 52322 cooperated with the first adjusting screw 52351, the first slot
52322 run through the upper surface of first baffle 52321, and the first adjusting screw 52351 can be put from the upper end of first baffle 52321
Enter into the first slot 52322, facilitates the installation and removal of displacement adjustable plate 5233 and plane swivel plate 5232.
Jig placement plate 5234 is arranged on shifting adjustable plate 5233 in place, and 5234 two sides of jig placement plate pass through fixed plate 5230
It is fixedly connected with rotary shaft, is placed in jig placement plate 5234 for transmitting signal PG box to liquid crystal display panel, is displaced adjustable plate
The second level(l)ing device is equipped between 5233 and jig placement plate 5234, the second level(l)ing device includes the second adjusting screw
52352, the second baffle 52331 that the second adjusting screw 52352 passes through displacement 5233 side of adjustable plate is put by screw thread and jig
The connection of plate 5234 is set, the second adjusting screw 52352 is rotated, jig placement plate 5234 can be driven to move on adjustable plate 5233 in place and made
Linear translational motion, to realize that the displacement on another direction of jig placement plate 5234 in the horizontal plane is adjusted.
Second baffle 52331 is equipped with the second slot 52332 cooperated with the second adjusting screw 52352, the second slot
52332 run through the upper surface of second baffle 52331, and the second adjusting screw 52352 can be put from the upper end of second baffle 52331
Enter into the second slot 52332, facilitate jig placement plate 5234 and is displaced the installation and removal of adjustable plate 5233.
In the present embodiment, the adjusting direction of motion of first level regulating device and the second level(l)ing device is vertical, and first
Level(l)ing device is arranged realizes the translation fine tuning of jig along its length in the longitudinal direction, and the second level(l)ing device is set
It sets and realizes the translation fine tuning of jig in the width direction in the direction of the width.
It is equipped with lightening hole 52341 on the side plate of 5234 two sides of jig placement plate, for mitigating the weight of whole device.
When adjusting: unclamping the stop screw 52312 of 5231 side of bottom plate, unclamp again 5,232 4 jiaos of Plane Rotation plate of groove profile
Screw in hole 52320, manual rotational plane swivel plate 5232 after being adjusted to suitable position, tighten stop screw 52312, then
Tighten the screw in 5,232 4 jiaos of groove type holes 52320 of Plane Rotation plate；Manually adjust the first adjusting screw 52351 or the second of width
Adjusting screw 52352 makes jig placement plate 5234 generate displacement, until being adjusted to suitable position.
In conjunction with shown in Figure 11-14, rotation detection device 53 includes gantry support 531, arc-shaped guide plate 532, the second elevator
Structure 533 and detecting instrument 537, for gantry support 531 across above pedestal one end, 531 both ends of gantry support keep height identical,
The fixation of 532 both ends of arc-shaped guide plate is connected across on gantry support 531, and in the present embodiment, arc-shaped guide plate 532 is in semicircular arc, opening
Downwards, it is vertically arranged.Second elevating mechanism 533 is arranged by rotary connection plate 5361 in arc-shaped guide plate 532, the second elevating mechanism
533 are fixed on the side of rotary connection plate 5361 vertically, and the other side of rotary connection plate 5361 is equipped with rotating servo motor 534,
Transmission gear is connected on the output shaft of rotating servo motor 534, the upper nose circle face of arc-shaped guide plate 532 is equipped with and arc-shaped guide plate
The arc gear wheel 5321 of 532 profilings, transmission gear are meshed with arc gear wheel 5321, and rotating servo motor 534 rotates, and drive the
Arcuately guide plate 532 moves two elevating mechanisms 533.In the present embodiment, the second elevating mechanism 533 uses straight line slide unit mould group, inspection
It surveys instrument 537 to be arranged in straight line slide unit mould group by detection mounting plate 5363, straight line slide unit mould group can drive detection mounting plate
5363 and detecting instrument 537 move up and down together, the 371 face liquid crystal display panel of detection probe of detecting instrument 537, for detecting liquid
The brightness of crystal panel.
For the structural strength for increasing gantry support 531, reinforcing rib 5311 is equipped in the corresponding position of gantry support 531.
In conjunction with shown in Figure 14, arc-shaped guide plate 532 is equipped with and arc-shaped guide plate 532 by a side lower part of the second elevating mechanism 533
The arc-shaped guide rail 5322 of profiling, is fixed with guide wheel mounting plate 5362 in rotary connection plate 5361, on guide wheel mounting plate 5362
It is fixed with the guide wheel 53621 cooperated with arc-shaped guide rail 5322.In the present embodiment, it is fixed on guide wheel mounting plate 5362
Lower two rows guide wheel 53621, between arc-shaped guide rail 5322 is clipped in by two rows guide wheel 53621, the upper and lower side of arc-shaped guide rail 5322
Face is mutually twisted together by the relationship of slot and tooth with corresponding guide wheel 53621.Pass through guide wheel 53621 and arc-shaped guide rail
5322 matching relationship, so that the second elevating mechanism 533, in along 532 motion process of arc-shaped guide plate, movement is more steady, and
Detecting instrument 537 on second elevating mechanism 533 will not shift, while ensure that the Stability and veracity of detection.
Arc-shaped guide plate 532 is symmetrically arranged with limited block 538 by the both ends of 533 side of the second elevating mechanism, prevents the second lifting
Mechanism 533 is skidded off outside arc-shaped guide plate 532, is played a protective role when arc-shaped guide plate 532 moves.In arc-shaped guide plate 532 back to
Two elevating mechanisms, 533 side is set there are three photoelectric sensor 539, wherein an intermediate photoelectric sensor 539 is arranged in arc
On the symmetry axis of guide plate 532, other two photoelectric sensor 539 is symmetrically divided into two sides, and intermediate photoelectric sensor 539 is used as
Origin reset response is played in benchmark position, and both sides photoelectric sensor 539 is limit position, the angle between adjacent photo inductor 539
It is 60 °, guarantees that detecting instrument 537 can be adjustable between -60 °~+60 °.
In the present embodiment, Gamma burning detection device 6 is simpler than the structure of Gamma casual inspection device 5, the second elevating mechanism
533 and detecting instrument 537 be directly anchored to gantry support 531, detecting instrument 537 is made under the drive of the second elevating mechanism 533
Oscilaltion campaign does not have angle regulation function, and the bottom plate 5231 of jig placement platform 523 is directly placed on pedestal 51,
Sliding rail 512 can be balanced in the drive lower edge of straight line slide unit mould group 511 to move, do not have turn over function, only there is fine adjustment function.
The detecting instrument 537 of Gamma burning detection device 6 can only move up and down, and cannot be adjusted adjustment, and it is flat to be placed on jig placement
Liquid crystal display panel on platform 523 does not also have turn over function, can only carry out fine position.
Basic principle and key structural feature of the invention has been shown and described above.The present invention is not by the limit of examples detailed above
System, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It both falls in the range of claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (10)
1. a kind of automatic Gamma of display panel detects board, it is characterised in that: including fuselage (1) and setting in the middle part of fuselage (1)
Shifting apparatus (4), and be symmetricly set on fuselage (1) two sides at least one set of Gamma burning detection device (6) and Gamma take out
Checking device (5), and the feeding device (2) and discharging device (3) that are arranged on shifting apparatus (4)；The shifting apparatus (4) is logical
Pick-and-place material straight line mould group slide unit driving feeding device (2) and discharging device (3) movement are crossed, the feeding device (2) will be to be detected
Display panel be placed into Gamma burning detection device (6) or Gamma casual inspection device (5) and detected, the discharging device
(3) display panel after having will test is removed from Gamma burning detection device (6) or Gamma casual inspection device (5), is placed into
Lower Stages.
2. the automatic Gamma of display panel according to claim 1 detects board, it is characterised in that: the fuselage (1) is each
Side is equipped with five groups of Gamma burning detection devices (6) and one group of Gamma casual inspection device (5), five groups of Gamma burnings detection
Device (6) and one group of Gamma casual inspection device (5) are successively linearly arranged along display panel transporting direction, fuselage (1) two sides
It is equipped with the identical Gamma burning detection device (6) of ten groups of structures and the identical Gamma casual inspection device (5) of two groups of structures altogether.
3. the automatic Gamma of display panel according to claim 1 detects board, it is characterised in that: the feeding device (2)
It is arranged in discharging device (3) upstream, and structure is identical, includes the first elevator being fixed on mounting plate (21) vertically
Structure (22), setting the first elevating mechanism (22) lower end translation mechanism (23), setting translation mechanism (23) lower end rotation
The sucker (25) for being used to pick and place display panel of mechanism (24) and setting in rotating mechanism (24) lower end, first elevating mechanism
(22) lower end is fixedly connected by the first connecting plate (261) with translation mechanism (23), drives translation mechanism (23) and rotating mechanism
(24) mass motion along the vertical direction；Translation mechanism (23) lower end passes through the second connecting plate (262) and rotating mechanism (24)
It is fixedly connected, rotating mechanism (24) is driven to move along a straight line in the horizontal direction；Rotating mechanism (24) lower end passes through rotating disk
(242) it is connect with sucker (25), drives sucker (25) are interior in the horizontal direction to rotate.
4. the automatic Gamma of display panel according to claim 3 detects board, it is characterised in that: the translation mechanism
(23) include the second servo motor (231) being fixed on the first connecting plate (261) upper surface, be arranged in the first connecting plate
(261) translational block on lower end surface (235), the nut (238) that is fixed in translational block (235) and match with nut (238)
The output shaft of the screw rod (237) of conjunction, second servo motor (231) is equipped with translation driving wheel (232), the screw rod
(237) one end be equipped with translation driven wheel (233), the translation driving wheel (232) by translation synchronous belt (234) with translate from
Driving wheel (233) connection；The screw rod (237) passes through fixed block (236) and translational block on the first connecting plate (261) lower end surface
(235) nut (238) cooperation in, screw rod (237) rotation drive translational block (235) to put down under the action of feed screw nut pair
Shifting movement；The sliding slot of translational block (235) upper surface and the sliding rail (2611) of the first connecting plate (261) lower end surface cooperate, institute
Translational block (235) lower end surface is stated to be fixedly connected with the second connecting plate (262).
5. the automatic Gamma of display panel according to claim 4 detects board, it is characterised in that: the rotating mechanism
(24) include the third servo motor (241) that is fixed on the second connecting plate (262) and with third servo motor (241) output shaft
The rotating disk (242) of connection, the lower end of the rotating disk (242) by first connecting rod (271) and the second connecting rod (272) and
Sucker (25) upper surface is fixedly connected, third servo motor (241) rotation, drives sucker (25) rotation by rotating disk (242).
6. the automatic Gamma of display panel according to claim 1 or 2 or 3 detects board, it is characterised in that: the Gamma
Casual inspection device (5) includes that the pedestal (51) being fixed on fuselage, the overturning platform (52) being arranged on pedestal (51) and setting exist
Above pedestal (51) for detecting the rotation detection device (53) of display panel, along length side on pedestal (51) upper surface
To equipped with the straight line slide unit mould group (511) and balance sliding rail (512) being parallel to each other；The overturning platform (52) includes overturning fuselage
(521), and setting is overturning overturning motor (522) and jig placement platform (523) on fuselage (521), the overturning fuselage
(521) it is crossed between straight line slide unit mould group (511) and balance sliding rail (512), the straight line slide unit mould group (511) drives overturning
Fuselage (521) drives jig to place along balance sliding rail (512) linear motion, the overturning motor (522) by synchronous belt (526)
Platform (523) makees flip-flop movement in overturning fuselage (521)；
The rotation detection device (53) include across above pedestal (51) one end gantry support (531), be crossed on gantry
Arc-shaped guide plate (532), the second elevating mechanism (533) that arcuately guide plate (532) moves and setting on bracket (531) is second
The detecting instrument (537) for being used to detect display panel on elevating mechanism (533), second elevating mechanism (533) are solid vertically
It is scheduled on the side of connecting plate (5361), the other side of the connecting plate (5361) is equipped with rotating servo motor (534), the rotation
Transmission gear is connected on the output shaft of servo motor (534), Open Side Down for the arc-shaped guide plate (532), and upper nose circle face is equipped with
With the arc gear wheel (5321) of arc-shaped guide plate (532) profiling, the transmission gear is engaged with arc gear wheel, rotating servo motor
(534) it rotates, driving the second elevating mechanism (533), arcuately guide plate (532) moves.
7. the automatic Gamma of display panel according to claim 6 detects board, it is characterised in that: the overturning motor
(522) it is fixed in overturning fuselage (521), jig placement platform (523) two sides are arranged by rotary shaft and bearing
In the two sides upper end of overturning fuselage (521), the output shaft of overturning motor (522) is equipped with overturning driving wheel (524), described
The rotary shaft of jig placement platform (523) side is equipped with overturning driven wheel (525), the overturning driving wheel (524) and overturning
By overturning synchronous belt (526) connection between driven wheel (525), the overturning motor (522) drives jig placement platform (523)
Make flip-flop movement around rotary shaft in overturning fuselage (521).
8. the automatic Gamma of display panel according to claim 6 detects board, it is characterised in that: the jig is placed flat
Platform (523) includes bottom plate (5231), the Plane Rotation plate (5232) in setting bottom plate (5231), is arranged in Plane Rotation plate
(5232) displacement adjustable plate (5233) and setting the jig placement plate (5234) in place moved on adjustable plate (5233) on, it is described to control
Tool placement plate (5234) two sides are fixedly connected by fixed plate (5230) with rotary shaft, and the Plane Rotation plate (5232) is equipped with
Angularly disposed groove type hole (52320), the bottom plate (5231) are equipped with the location hole cooperated with groove type hole (52320), adjustment
The mutual alignment relation of groove type hole (52320) and location hole, Plane Rotation plate (5232) are made horizontal in bottom plate (5231) upper surface
Rotary motion；It is equipped with first level regulating device between the Plane Rotation plate (5232) and displacement adjustable plate (5233), adjusts
First level regulating device, displacement adjustable plate (5233) make linear translational motion on Plane Rotation plate (5232)；The displacement
It is equipped with the second level(l)ing device between adjustable plate (5233) and jig placement plate (5234), adjusts the second level(l)ing device,
Jig placement plate (5234), which is moved in place on adjustable plate (5233), makees linear translational motion；The first level regulating device and second
The adjusting direction of motion of level(l)ing device is vertical.
9. the automatic Gamma of display panel according to claim 8 detects board, it is characterised in that: the first level tune
Regulating device includes the first adjusting screw (52351), and first adjusting screw (52351) passes through Plane Rotation plate (5232) side
First baffle (52321) by screw thread with displacement adjustable plate (5233) connect, rotation the first adjusting screw (52351), be displaced
Adjustable plate (5233) makees linear translational motion on Plane Rotation plate (5232)；The first baffle (52321) is equipped with and the
The first slot (52322) of one adjusting screw (52351) cooperation, first slot (52322) is by first baffle (52321)
Upper surface is run through, and first adjusting screw (52351) can be put into the first slot from the upper end of first baffle (52321)
(52322) in；Second level(l)ing device includes the second adjusting screw (52352), second adjusting screw (52352)
Second baffle (52331) across displacement adjustable plate (5233) side is connect by screw thread with jig placement plate (5234), is rotated
Second adjusting screw (52352), jig placement plate (5234), which is moved in place on adjustable plate (5233), makees linear translational motion；Described
Two baffles (52331) are equipped with the second slot (52332) cooperated with the second adjusting screw (52352), second slot
(52332) upper surface of second baffle (52331) is run through, second adjusting screw can be put into from the upper end of second baffle
In second slot.
10. the automatic Gamma of display panel according to claim 6 detects board, it is characterised in that: the arc-shaped guide plate
(532) lower part by the second elevating mechanism (533) side is equipped with the arc-shaped guide rail (5322) with arc-shaped guide plate (532) profiling, leads
It is fixed with two rows guide wheel (53621) on wheel mounting plate (5362), the two rows guide wheel (53621) leads arc
Between rail (5322) is clipped in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094784.9U CN208607455U (en) | 2018-07-11 | 2018-07-11 | A kind of automatic Gamma detection board of display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094784.9U CN208607455U (en) | 2018-07-11 | 2018-07-11 | A kind of automatic Gamma detection board of display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607455U true CN208607455U (en) | 2019-03-15 |
Family
ID=65668625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821094784.9U Withdrawn - After Issue CN208607455U (en) | 2018-07-11 | 2018-07-11 | A kind of automatic Gamma detection board of display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607455U (en) |
-
2018
- 2018-07-11 CN CN201821094784.9U patent/CN208607455U/en not_active Withdrawn - After Issue
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