CN208187946U - A kind of display screen detection device - Google Patents
A kind of display screen detection device Download PDFInfo
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- CN208187946U CN208187946U CN201721841295.0U CN201721841295U CN208187946U CN 208187946 U CN208187946 U CN 208187946U CN 201721841295 U CN201721841295 U CN 201721841295U CN 208187946 U CN208187946 U CN 208187946U
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- display screen
- automatic aligning
- aligning jig
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- detection device
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Abstract
The utility model discloses a kind of display screen detection devices, comprising: controller, automatic aligning jig can adjust to target position the display screen being placed on it according to the adjusting parameter received；Positioning camera can take pictures to the display screen being placed on automatic aligning jig, and controller can calculate display screen offset direction, distance and angle according to the image of taking pictures of positioning camera and be transferred to automatic aligning jig as adjusting parameter；Detection components can take pictures to the display screen for being located at target position on automatic aligning jig is located at, and controller can go out display screen defect according to the image analysis of taking pictures of detection components and generate testing result；Manipulator can be delivered on automatic aligning jig from feeding position by display screen to be detected, and can be delivered to unloading position for display screen has been detected on automatic aligning jig.The display screen detection device can efficiently solve the problem that display screen detection efficiency is slow, the degree of automation is not high.
Description
Technical field
The utility model relates to screen detection technique fields, more specifically to a kind of display screen detection device.
Background technique
It improves with the continuous development of science and technology, mobile phone has become essential mobile device in people's life, and shows
Display screen is the most important component part of mobile phone.Especially popular in recent years comprehensive screen, flexible screen, 3D Curved screen etc. are even more
Pursuing and liking for people is received, display screen develops towards high-resolution, multifunction, large-sized direction, it has also become not
Carry out trend of the times.And lighting detection of these display screens during production and assembly is also particularly important.Display screen at present
Detection, automation is of less demanding, causes detection efficiency slow, and testing cost is high.
It is current sheet in conclusion how to efficiently solve the problem that display screen detection efficiency is slow, the degree of automation is not high
Field technical staff's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of display screen detection device, the display screen detection device
The problem that display screen detection efficiency is slow, the degree of automation is not high can be efficiently solved.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of display screen detection device, comprising: controller, automatic aligning jig can be according to the adjusting parameter received
The display screen being placed on it is adjusted to target position；Positioning camera, can be to being placed on the automatic aligning jig
Display screen is taken pictures, and the controller can calculate display screen offset direction, distance according to the image of taking pictures of the positioning camera
And angle and the automatic aligning jig is transferred to as adjusting parameter；Detection components, can be to positioned at the automatic aligning
Display screen on jig positioned at target position is taken pictures, and the controller can go out according to the image analysis of taking pictures of the detection components
Display screen defect simultaneously generates testing result；Manipulator, it is described automatic right to be delivered to display screen to be detected from feeding position
On the jig of position, and unloading position can be delivered to by display screen has been detected on the automatic aligning jig.
Preferably, the automatic aligning jig further includes the conduction for lighting to the display screen for being located at the target position
Probe, the detection components include optical defect detection camera.
It preferably, further include the identification device of identification code on display screen for identification, the controller can will identification dress
The identification code set display screen testing result corresponding with the identification code is corresponding to be stored.
It preferably, further include feeding device for display screen to be delivered to the feeding position, on the feeding device
It is provided with for the feeding slide unit to the display screen limit entered at the feeding position.
It preferably, further include that the sorting of display screen to different material collecting devices is sorted according to the testing result of the detection components
Device and discharging device for being oriented to display screen at the unloading position at the sorting equipment.
Preferably, the discharging device is blanking slide unit.
Preferably, the automatic aligning jig, each automatic aligning are provided in the two sides of the feeding position
The positioning camera and the detection components are provided at jig.
Preferably, the two sides of the feeding position are respectively arranged with multiple automatic aligning jigs and a machinery
Hand.
A kind of display screen detection device provided by the utility model, which includes controller, automatic right
Position jig, positioning camera, detection components and manipulator.Automatic aligning jig, can be according to the adjusting parameter received to placement
Display screen on it is adjusted to target position.Wherein positioning camera, can be to the display screen being placed on automatic aligning jig
It takes pictures.Detection components can take pictures to the display screen for being located at target position on automatic aligning jig is located at, and controller being capable of root
Go out display screen defect according to image analysis of taking pictures.Wherein display screen to be detected can be delivered to automatic right by manipulator from feeding position
On the jig of position, and it can be delivered to unloading position by display screen has been detected on automatic aligning jig, can be realized automatic disengaging
Material.
According to above-mentioned technical solution, it is recognised that manipulator will be to be detected aobvious in the application display screen detection device
Display screen is delivered on automatic aligning jig, and then positioning camera is taken pictures, and controller is according to the image meter of taking pictures of positioning camera at this time
It calculates display screen offset direction, distance and angle and is transferred to automatic aligning jig, automatic aligning jig root as adjusting parameter
The display screen being placed on it is adjusted to target position according to the adjusting parameter received.Then detection components are taken pictures, and
The image analysis of taking pictures of controller detection components goes out display screen defect and generates testing result, while taking pictures completion in detection components
Afterwards, display screen has been detected on manipulator automatic aligning jig be delivered to unloading position.In the display screen detection device, pass through control
Device, automatic aligning jig, positioning camera, detection components and manipulator processed match work, can effectively complete display screen
Detection, and it is whole without staff's addition, and can be realized full-automatic detection, and detection efficiency is high.In conclusion this is aobvious
Display screen detection device can efficiently solve the problem that display screen detection efficiency is slow, the degree of automation is not high.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of display screen detection device provided by the embodiment of the utility model；
Fig. 2 is image photographic schematic diagram provided by the embodiment of the utility model.
It is marked in attached drawing as follows:
Feeding slide unit 1, feeding-distribution device 2, manipulator 3, blanking slide unit 4, sorting equipment 5, material collecting device 6, automatic aligning are controlled
Tool 7, detection components 8, feeding device 9, positioning camera 10, conducting probe 11, display screen 12, side view camera 81, optical defect inspection
Survey camera 82.
Specific embodiment
The utility model embodiment discloses a kind of display screen detection device, to efficiently solve display screen detection efficiency
Slowly, the not high problem of the degree of automation.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 2 is please referred to, Fig. 1 is the structural schematic diagram of display screen detection device provided by the embodiment of the utility model；
Fig. 2 is image photographic schematic diagram provided by the embodiment of the utility model.
In a specific embodiment, a kind of 12 detection device of display screen is present embodiments provided, specifically, the display screen
12 detection devices include controller, automatic aligning jig 7, positioning camera 10, detection components 8 and manipulator 3.
Automatic aligning jig 7 can adjust to mesh the display screen 12 being placed on it according to the adjusting parameter received
Cursor position.Wherein adjusting parameter generally comprises angle offset and ranging offset.Relatively simple, automatic aligning jig 7 generally wraps
Include the platform part for holding display screen 12 and for pushing display screen 12 on platform part to work as display to the drive module of target position
After screen 12 is placed on this part, not it can be placed on target position just, but there may be angle offset and/or distances
Offset, the adjusting parameter such as received indicate to the left, and the drive module on automatic aligning jig 7 can then push to the right display at this time
Screen 12, the adjusting parameter such as received are also represented by that front end is to the left, and the drive module on automatic aligning jig 7 then can be from display at this time
The front end of screen 12 pushes to the right display screen 12.Specifically, the structure and application method of automatic aligning jig 7, can also refer to
The prior art.
Wherein positioning camera 10 can take pictures to the display screen 12 being placed on automatic aligning jig 7.And correspondingly, control
Device processed can according to positioning camera 10 to display screen 12 take pictures take pictures image calculate 12 offset direction of display screen, distance and
The direction of calculating, distance and angle are transferred to automatic aligning jig 7 by angle.Wherein positioning camera 10
Mainly a kind of photographing camera, be specifically which kind of photographing camera, limit herein, with the automatic aligning that can clearly take pictures
Subject to the relative positional relationship of display screen 12 on jig and automatic aligning jig.According to image of taking pictures, can be shown in image of taking pictures
Show the boundary of display screen 12 and the boundary of automatic aligning jig, so the position of 12 relative target position of display screen can be obtained
Relationship is set, wherein target position is the determination position on automatic aligning jig.Controller can then give birth to after obtaining positional relationship
At adjusting parameter, after adjusting parameter is transmitted to automatic aligning jig, it is adjusted by automatic aligning jig.It needs to illustrate
It is that after sending adjusting parameter, the display screen 12 adjustment can be considered as and completed, can also be after first time adjust, then clapped
According to, and adjusted again according to the image of taking pictures taken pictures again, until 12 position composite demand of display screen in image of taking pictures, is just considered as
The display screen 12 is located at target position.
Detection components 8 can take pictures to the display screen 12 for being located at target position on automatic aligning jig 7 is located at, and control
Device can go out 12 defect of display screen according to image analysis of taking pictures, it should be noted that controller may include multiple processors, with
Be separately mounted in detection components 8 and positioning camera 10 on, with take pictures image and the positioning camera 10 of processing detection component 8 respectively
Image of taking pictures, controller can also be installed in a certain specific location, as on pedestal, in detection components 8 or positioning camera
On 10.It should be noted that wherein detection components 8 are mainly used for taking pictures out the defect of display screen 12, then it should be according to required
Corresponding camera is arranged in the defect of detection, is subject to the defect that can take pictures out.Specifically, as detection components 8 are primarily used to
Whether point, the line of detection display screen 12 meet the requirements, and whether have notch or protrusion.Detection components 8 can wrap at this time
Multiple side view cameras 81 taken pictures obliquely to display screen 12 from two sides or surrounding respectively are included, to clap according to different location
According to image of taking pictures, to detect display screen 12 whole point, line situation.And controller then passes through the image of taking pictures to detection components 8
Analysis whether there is the defect with display screen 12 at analysis, or whether there is abnormal position, and can generate testing result,
To facilitate staff to understand detection case, or subsequent sorting equipment 5 is facilitated to be sorted.Wherein whether display screen 12 is located at
Target position can be obtained from the adjusting parameter of the analysis of positioning camera 10.
Wherein manipulator 3, in order to guarantee pick and place accuracy and to the adaptability of environment it is good, preferred manipulator 3 is herein
The specific structure of six axis robot, six axis robot can refer to the prior art.Manipulator 3 can will be to be detected from feeding position
Display screen 12 is delivered on automatic aligning jig 7, and can be delivered to discharging for display screen 12 has been detected on automatic aligning jig 7
Position, can be realized automatic feed/discharge.It should be noted that manipulator 3 when from feeding position by display screen 12 to be detected
It is delivered on automatic aligning jig 7, and when will detect display screen 12 on automatic aligning jig 7 and be delivered to unloading position,
Can be driven by controller, can also at a predefined interval the time gradually operated.It should be noted that wherein machine
Tool hand 3 fixes display screen 12, can also be fixed by grasping, is also possible to absorption and fixes, does not make specific scenario herein.
In the present embodiment, in application 12 detection device of display screen, manipulator 3 conveys display screen 12 to be detected
To automatic aligning jig 7, then positioning camera 10 is taken pictures, and controller is calculated according to the image of taking pictures of positioning camera 10 at this time
12 offset direction of display screen, distance and angle are simultaneously transferred to automatic aligning jig 7, automatic aligning jig 7 as adjusting parameter
The display screen 12 being placed on it is adjusted to target position according to the adjusting parameter received.Then detection components 8 are clapped
According to, and the image analysis of taking pictures of controller detection components 8 goes out 12 defect of display screen and generates testing result, while in detection components
After the completion of 8 take pictures, display screen 12 has been detected on 3 automatic aligning jig 7 of manipulator and has been delivered to unloading position.It is examined in the display screen 12
In measurement equipment, work is matched by controller, automatic aligning jig 7, positioning camera 10, detection components 8 and manipulator 3, it can
To effectively complete the detection of display screen 12, and it is whole without staff's addition, can be realized full-automatic detection, and examine
It surveys high-efficient.In conclusion 12 detection device of display screen can efficiently solve, 12 detection efficiency of display screen is slow, automates journey
Spend not high problem.
As described above, detection components 8 should detect the corresponding camera of defect setting as needed, for display screen 12
Detection, in order to guarantee testing result more fully, more precisely, preferably automated locating tool further includes for being located at herein
The conducting probe 11 that the display screen 12 of target position is lighted, wherein conducting probe 11 can have telescoping drive mechanism to drive it to insert
Enter to the energization interface of display screen 12, then light the energization of display screen 12, wherein the front-end architecture of conducting probe 11 and aobvious
The energization interface of display screen 12 is correspondingly arranged, and is not specifically limited herein.Correspondingly, detection components 8 include that optical defect detects phase
Machine 82, optical defect detection camera 82 take pictures when display screen 12 is lighted to display screen 12, at this time controller then can optics lack
The image of taking pictures of detection camera 82 is fallen into, analysis shows that screen 12 whether there is optical defect.Wherein optical defect mainly includes part
It does not light, partially to light degree not high enough.
Further, defective display screen 12 is handled in order to facilitate later period follow-up, it should be by each display screen
12 are individually numbered, such as can on each display screen 12 the independent identification code of spray printing, can specifically make spray printing two dimension mark
Know code.Wherein the identification code of each display screen 12 can production phase, that is, spray printing on the outside, can also be examined in the display screen 12
Spray code spraying apparatus is set on measurement equipment, and spray code spraying apparatus can automatically generate multiple identification codes on the display 12, can with spray printing respectively
With only spray printing on defective display screen 12.
Correspondingly, the identification for the identification code being provided on display screen 12 for identification on 12 detection device of display screen fills
Set, and controller can by the identification code of identification 12 detection structure of display screen corresponding with the identification code it is corresponding storage.After so that
The identification code that phase can hold high office in display screen 12 inquires the testing result of detection components 8 in controller.
Further, it is contemplated that manipulator 3 is merely able to grab display screen 12 in general range, and exceeds predetermined model
It encloses, then manipulator 3, which is likely to occur, uses leisure moments.Based on this, herein it is also preferable to include for by Liquid crystal bottle be delivered to feeding position into
Expect that device 9, feeding device 9 include feeding slide unit 1, feeding slide unit 1 is used to limit the display screen 12 entered at feeding position
Position.Specific feeding slide unit 1 can be sliding slot, be limited with the left-right position to display screen 12.
After detecting to display screen 12, in order to more automate, it is preferably provided with sorting equipment 5, sorting dress herein
It sets 5 and display screen 12 is sorted to different material collecting devices 6 according to the testing result of detection components 8, be generally sorted into two kinds, one kind is conjunction
Lattice screen, another kind are unqualified screen, i.e., when testing result indicates that the display screen 12 shields for qualification, then sorting equipment 5 shows this
Display screen 12 is sorted to qualified screen material collecting device 6, and when testing result indicates that the display screen 12 is unqualified screen, then sorting equipment
5 are sorted to the display screen 12 at unqualified screen material collecting device 6.In order to facilitate setting, herein preferably sorting equipment 5 with go out
Discharging device is set between discharge position, i.e. discharging device is used to for the display screen 12 at unloading position being oriented at sorting equipment 5.Phase
It answers, herein preferably, discharging device is blanking slide unit 4.Wherein sorting equipment 5 can be manipulator 3, be also possible to pusher dress
It sets, i.e., according to testing result at different pushers to different material collecting devices 6.
Further, in order to accelerate detection efficiency, automatic aligning preferably is respectively arranged in the two sides of feeding position herein
Jig, correspondingly, should be respectively arranged with positioning camera 10 and detection components 8 at each automatic aligning jig.It is wherein mechanical
Hand 3 can only be arranged one, and display screen 12 is individually positioned on the automatic aligning jig of two sides.
Further, the two sides of preferred feeding position are respectively arranged with multiple automatic aligning jigs and a manipulator herein
3, it should be noted that two manipulators 3 can carry out feeding from a feeding position.But in order to avoid interfering with each other, this
Locating preferred feeding position includes left feeding position and right feeding position, and slide unit and upper right material slide unit are expected in the corresponding upper left that is arranged, and
The feed end of feeding slide unit 1 is provided with feeding-distribution device 2, pushes to upper left material slide unit and upper right material for what display screen 12 intersected
Slide unit to expect that slide unit slides into left feeding position by upper left, and slides into right feeding position by upper right material slide unit.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of display screen detection device characterized by comprising
Controller,
Automatic aligning jig can adjust to target position the display screen being placed on it according to the adjusting parameter received；
Positioning camera can take pictures to the display screen being placed on the automatic aligning jig, and the controller being capable of basis
The image of taking pictures of the positioning camera calculates display screen offset direction, distance and angle and is transferred to as adjusting parameter described
Automatic aligning jig；
Detection components can take pictures to the display screen for being located at target position on the automatic aligning jig is located at, the controller
Display screen defect can be gone out according to the image analysis of taking pictures of the detection components and generate testing result；
Manipulator can be delivered on the automatic aligning jig from feeding position by display screen to be detected, and can will be described
Display screen, which has been detected, on automatic aligning jig is delivered to unloading position.
2. display screen detection device according to claim 1, which is characterized in that the automatic aligning jig further includes being used for
To the conducting probe that the display screen for being located at the target position is lighted, the detection components include optical defect detection camera.
3. display screen detection device according to claim 2, which is characterized in that further include identifying on display screen for identification
The identification device of code, the controller can be by the identification code of identification device display screen testing result pair corresponding with the identification code
It should store.
4. display screen detection device according to claim 3, which is characterized in that further include for display screen to be delivered to institute
The feeding device of feeding position is stated, is provided on the feeding device for being limited to the display screen entered at the feeding position
Feeding slide unit.
5. display screen detection device according to claim 4, which is characterized in that further include the inspection according to the detection components
Survey result sort display screen to different material collecting devices sorting equipment and for will at the unloading position display screen guiding described in
Discharging device at sorting equipment.
6. display screen detection device according to claim 5, which is characterized in that the discharging device is blanking slide unit.
7. display screen detection device according to claim 6, which is characterized in that be respectively provided in the two sides of the feeding position
There is the automatic aligning jig, is provided with the positioning camera and the detection components at each automatic aligning jig.
8. display screen detection device according to claim 7, which is characterized in that the two sides of the feeding position are respectively set
There are multiple automatic aligning jigs and a manipulator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721841295.0U CN208187946U (en) | 2017-12-22 | 2017-12-22 | A kind of display screen detection device |
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| CN201721841295.0U CN208187946U (en) | 2017-12-22 | 2017-12-22 | A kind of display screen detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884342A (en) * | 2017-12-22 | 2018-04-06 | 东莞市速美达自动化有限公司 | A kind of display screen detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884342A (en) * | 2017-12-22 | 2018-04-06 | 东莞市速美达自动化有限公司 | A kind of display screen detection device |
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Address after: Room 201, building 4, 780 xiecao Road, Xiegang Town, Dongguan City, Guangdong Province 523000 Patentee after: GUANGDONG SUMIDA AUTOMATION Co.,Ltd. Address before: 523000 Guangdong province Dongguan city Changan town Xiaobian Plainvim industrial center building two floor A District Patentee before: DONGGUAN SUMIDA AUTOMATION Co.,Ltd. |