CN209087364U - LED automatic checking device - Google Patents
LED automatic checking device Download PDFInfo
- Publication number
- CN209087364U CN209087364U CN201821755923.8U CN201821755923U CN209087364U CN 209087364 U CN209087364 U CN 209087364U CN 201821755923 U CN201821755923 U CN 201821755923U CN 209087364 U CN209087364 U CN 209087364U
- Authority
- CN
- China
- Prior art keywords
- led
- product
- control equipment
- mobile base
- twin shaft
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000012360 testing method Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 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 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
The utility model discloses a kind of LED automatic checking devices, including twin shaft mobile base, the clamp fixing mechanism being set in twin shaft mobile base, and it is clamped and fastened on the product clamper in clamp fixing mechanism, it is provided with above product clamper and is electrically connected with control equipment and is used to acquire the detector lens of LED product image, it further include printing device and product code scanning device, the detection process of LED automatic detection device provided by the utility model is in addition to being powered connection without other circuit connection preparations, save manpower, its testing result can carry out bad point coordinate to LED bad products and accurately indicate, convenient for subsequent processing, produce efficiency by original 30 minutes every be reduced to 5 minutes every, greatly improve detection production efficiency.
Description
Technical field
The utility model relates to product detection device field, a kind of particularly LED automatic checkout equipment.
Background technique
Currently, LED display screen is quickly grown, and is applied to each industry, traditional LED product detection is based on detection
Worker's naked eyes identification is completed, but the measure of precision of LED product at present is higher and higher, as can up to four on monolithic MLD product
Ten thousand Chip (RGB) LED bright spots, this just proposes requirements at the higher level to the detection of LED product, and traditional naked eyes identification has been difficult to
Complete detection.
For this purpose, Chinese invention patent CN201410787187.4 discloses a kind of LED display bad point automatic detection device
And its detection method, comprising: single-chip microcontroller, shift register, decoder and triode；The single-chip processor i/o mouth connection displacement is posted
The control terminal of storage；Each output end of the shift register is separately connected every a line cathode terminal of LED dot matrix；LED dot matrix
It is connect after one resistance of each column anode tap series connection with the triode；Each triode is connected with common-base amplification circuit；Often
Each input terminal of a transistor emitter connection decoder；The I/O mouth of the output end connection single-chip microcontroller of the decoder.It should
Invention can quickly, be accurately detected bad point, the production process suitable for LED display is also suitble to mounted LED display
Scene or remote online detection.But due to its detection before must the advanced each output end of line shift register be separately connected
Every a line cathode terminal of LED dot matrix such as is connected at a large amount of circuit connection work, produces in enormous quantities in reply or high-precision is intensive
It when the factory testing of LED product, will expend a large amount of artificial, detection efficiency is difficult to ensure.
Utility model content
In order to overcome the defects of the prior art, the utility model embodiment provides a kind of LED automatic checking device,
Without cumbersome circuit connection operation early period, fast automatic detecting can be carried out to LED product, and detection report can be provided in real time
It accuses.
The embodiment of the present application discloses: a kind of LED automatic checking device, it is characterised in that: including twin shaft mobile base, institute
The X-axis driving mechanism and Y-axis driving mechanism that twin shaft mobile base includes orthogonal setting are stated, wherein the X-axis driving mechanism
It is slideably positioned in the Y-axis driving mechanism, clamp fixing mechanism is provided in the X-axis driving mechanism, the fixture is fixed
It is clamped with product clamper in mechanism, detector lens, the twin shaft mobile base and control are provided with above the product clamper
Equipment is electrically connected, and the detector lens are used for what the acquisition in twin shaft mobile base movement was clamped by the product clamper
The image data of LED product is simultaneously transmitted to control equipment, and the control equipment includes for moving to the twin shaft mobile base
It the motor adjustment module that is adjusted and is electrically connected with the detector lens and for showing that the detector lens are acquired
The image module of LED product image data.
Further, the detector lens are laser 3D camera lens.
Further, the LED automatic checking device includes the power outlet for powering to the LED product.
Further, the LED automatic checking device includes being electrically connected with the control equipment for printing detection
The printing device of report.
Further, the LED automatic checking device includes that the LED for identification being electrically connected with the control equipment is produced
The product code scanning device of product number.
Further, control equipment described in the LED automatic checking device further includes for adjustment module logging data
Data input module.
Further, the LED automatic checking device includes the start stop switch being electrically connected with control equipment.
Further, the LED automatic checking device includes being electrically connected and being used to suspend or restore double with control equipment
The pause switch of axis mobile base movement.
The beneficial effects of the utility model are as follows:
1, the detection process of LED automatic detection device provided by the utility model is in addition to being powered connection without other
Circuit connection preparation saves manpower；
2, LED automatic detection device provided by the utility model is accurate to that can carry out bad point coordinate to LED bad products
Mark, be convenient for subsequent processing；
3, LED automatic detection device provided by the utility model is based on industrial detection camera lens, and data acquisition is accurate, fast
Speed, production efficiency by original 30 minutes every be reduced to 5 minutes every, greatly improve detection production efficiency.
For the above and other objects, features and advantages of the utility model can be clearer and more comprehensible, preferable reality is cited below particularly
Example is applied, and cooperates institute's accompanying drawings, is described in detail below.
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 in the utility model embodiment；
The appended drawing reference of the figures above: 1, twin shaft mobile base；2, clamp fixing mechanism；3, product clamper；4, control is set
It is standby；5, LED product；6, detector lens；7, power outlet；8, printing device；9, product code scanning device；10, start stop switch；
11, pause switch；12, data input module.
Specific embodiment
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.
A kind of LED automatic checking device, it is characterised in that: including twin shaft mobile base 1, the twin shaft mobile base 1 is wrapped
The X-axis driving mechanism and Y-axis driving mechanism of orthogonal setting are included, wherein X-axis driving mechanism is slideably positioned in Y-axis driving mechanism
On, it is provided with clamp fixing mechanism 2 in the X-axis driving mechanism, product clamper 3, product clip are clamped in clamp fixing mechanism 2
3 top of tool is provided with the detector lens 6 being electrically connected with control equipment 4, when the twin shaft mobile base 1 acts, detector lens 6
Interior 5 image data of LED product clamped of acquisition product clamper 3 is simultaneously transmitted to control equipment 4, and the LED automatic checking device is also
Including the power outlet 7 for powering to the LED product；The twin shaft mobile base 1 is electrically connected with control equipment 4；Institute
Stating control equipment 4 further includes for the data input module 12 to adjustment module logging data.The control equipment 4 includes being used for
It shows the image module of the acquired LED product image data of detector lens 6, and is transported for adjusting the twin shaft mobile base 1
Dynamic trajectory parameters and the adjustment module for collecting the acquired LED product detection data of detector lens 6.
By above structure, LED automatic checking device provided in this embodiment is with industrial detection camera lens 6 to being powered
LED product 5 carries out image acquisitions, while control equipment 4 controls Two axle drive pedestal 1 according to the movement of preset track,
LED product image data is transmitted to control equipment 4 by detector lens 6, and control equipment 4 is by by image data and preparatory typing
Qualified products data compare judgement, obtain LED bad point information.
In the present embodiment control equipment 4 image module can be convenient for detection workman real-time monitoring detection process, manpower with from
Dynamicization combines, and precise and high efficiency can also be convenient for artificial intervention and its all detecting states that can not be judged etc. simultaneously；Adjustment module can
The motion profile adjustment of twin shaft mobile base 1 is carried out according to the size model number of different LED products 5, while to 6 institute of detector lens
5 image data of LED product of acquisition is compared judgement with the qualified data of the product of preparatory typing, obtains LED in detection
The qualification of product 5/bad as a result, being indicated simultaneously to bad result, convenient for subsequent processing.
The naked eyes recognition detection human error that may be present that is different from the prior art, fault, inspection provided in this embodiment
The detection process for surveying device identifies have detection process fast and accurately advantage based on image；Other are different to believe based on circuit
The detection device of number judgement, detection device provided in this embodiment only need simply solid without a large amount of circuit connection work early period
Dingan County's dress and power-on servicing, can be detected automatically by device, be efficiently completed detection, reduce human input, contract significantly
Short detection cycle.
Specifically, twin shaft mobile base 1 can be to have mobile platform of the X/Y to locomotive function, X/Y mobile mechanism with
It controls equipment 4 to be electrically connected, when work, execution can be carried out according to the motion profile pre-entered in control equipment 4.Fixture is solid
Determine mechanism 2 to be set in the X-axis driving mechanism of twin shaft mobile base 1, i.e., its movement for being synchronized with twin shaft mobile base 1 and move
Make.Clamp fixing mechanism 2 can be used for product clamping fixture 3, can choose manual product clamping or automatic product clamping.Equally
, product clamper 3 is synchronized with the movement of twin shaft mobile base 1 and acts.Product clamper 3 can be dedicated LED product JIG folder
Tool etc., is selected according to different LED product size model numbers；Preliminary popularization and application have been obtained in detector lens 6,
It is generally complete sets of products, has the automatic Focussing function of Z axis (vertical direction), therefore in the present embodiment, three axis are not selected
Mobile base.Data input module 12 can choose and the control matched keyboard of equipment 4 or other interactive devices.
Wherein, to reach, better data are acquired and LED bright spot locating effect, the detector lens include laser 3D mirror
Head.
Laser 3D camera lens carries out laser scanning at work, to LED product 4, obtains more accurate LED product bright spot or bad
The image information of point saves subsequent handling consequently facilitating control system judges and position the X/Y axial coordinate of LED bright spot or bad point.
Wherein, the detection device in the present embodiment further includes being electrically connected with the control equipment 4 for printing detection
The printing device 8 of report.
After the completion of the detection of each LED product 5, directly testing result can be printed via printing device 8, before cooperation
State the preparatory product data of typing and the LED testing number of the acquired positioning of laser 3D camera lens in the adjustment module of control equipment 4
According to the examining report that printing device 8 provides can carry out coordinates logo to the bad point of defective products, convenient for quickly determining when subsequent processing
Bad point improves maintenance timeliness, avoids manually indicating the error being likely to occur.
In addition, the detection device in the present embodiment includes the LED product for identification being electrically connected with the control equipment 4
The product code scanning device 9 of 5 numbers.
Bar code is carried out to each product when LED product 5 produces or two dimensional code labels or marking, in this way, in product testing
Before, the LED product 5 detected using 9 Duis of product code scanning device is scanned and recognized, the product being electrically connected with control equipment 4
The product code data input of LED product 5 will test data and is matched with the product code by code scanning device 9, prevent from detecting
Subsequent processing is convenient in data entanglement；Meanwhile cooperating printing device 8 above-mentioned, when printing examining report, product code is numbered
Information and testing result information carry out printing mark, likewise, can be convenient for quickly determining bad point when subsequent processing, when improving maintenance
Effect.
Detection device in the present embodiment further includes moving respectively with control equipment 4, detector lens 6, printing device 8 and twin shaft
The start stop switch 10 that dynamic pedestal 1 is electrically connected, and be electrically connected with control equipment 4 and be used to suspend or restore the mobile bottom of twin shaft
The pause switch 11 of 1 movement of seat.
Start stop switch 10 is used to control the power supply and emergency stop of finishing equipment, and pause switch 11 can manually be sentenced in the detection process
In the case where breaking to special detection situation or some other needs pause detection process, the halt device operation not powered off in time,
To cope with different production status.
The working principle of detection device in the present embodiment is as follows:
1, start stop switch 10 is opened, control equipment 4, detector lens 6, printing device 8 and twin shaft mobile base 1 are artificial logical
It crosses control equipment 4 and carries out equipment debugging, and carry out operating parameter for LED product 5 detected and detect to judge that data pass through
12 typing of data input module；
2, it before product test, first passes through product code scanning device 9 and product coding typing is carried out to LED product 5 detected,
LED product 5 is then put into product clamper 3, then product clamper 3 is locked by clamp fixing mechanism；
3, the connection power outlet 7 of LED product 5 is powered；
4, it is detected, control equipment 4 controls the detection initial bit that twin shaft mobile base 1 is moved to LED product 5 to be detected
It sets to 6 lower section of detector lens, detector lens 6 carry out focus adjustment automatically, i.e., image definition are adjusted, adjust and complete
Afterwards, control equipment 1 controls twin shaft mobile base 1 and is moved according to the running track of preparatory typing, at the same time detector lens 6
The image data of its acquisition of real-time Transmission to control equipment 4, detection of the adjustment module to image data in preparatory typing judges number
After being compared judgement, show that testing result, testing result include the X/Y axial coordinate of LED bad point in corresponding LED product 5
Information, then, control equipment 4 control printing device and print corresponding examining report, include the testing product in examining report
Product coding and testing result data；
5, after the completion of LED product 5 detects, detector lens 6 and twin shaft mobile base 1 reset, artificial to take out LED product 5, inspection
Test examination is completed.
Specific embodiment is applied in the utility model to be expounded the principles of the present invention and embodiment, with
The explanation of upper embodiment is merely used to help understand the technical solution of the utility model and its core concept；Meanwhile for ability
The those skilled in the art in domain have change based on the idea of the present invention in specific embodiments and applications
Place, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of LED automatic checking device, it is characterised in that: including twin shaft mobile base, the twin shaft mobile base includes mutual
The X-axis driving mechanism and Y-axis driving mechanism of perpendicular setting, wherein the X-axis driving mechanism is slideably positioned in the Y-axis driving
In mechanism, it is provided with clamp fixing mechanism in the X-axis driving mechanism, is clamped with product clamper in the clamp fixing mechanism,
Detector lens are provided with above the product clamper, the twin shaft mobile base and control equipment are electrically connected, the detection
Camera lens is used for the image data and biography for the LED product that acquisition is clamped by the product clamper in twin shaft mobile base movement
Control equipment is transported to, the control equipment includes for moving the motor adjustment module being adjusted to the twin shaft mobile base
Image mould with being electrically connected with the detector lens and for showing the acquired LED product image data of the detector lens
Block.
2. LED automatic checking device according to claim 1, it is characterised in that: the detector lens include laser 3D mirror
Head.
3. LED automatic checking device according to claim 1, it is characterised in that: including for powering to the LED product
Power outlet.
4. LED automatic checking device according to claim 2, it is characterised in that: including electrically connecting with the control equipment
What is connect is used to print the printing device of examining report.
5. LED automatic checking device according to claim 1, it is characterised in that: including electrically connecting with the control equipment
The product code scanning device of the number of LED product for identification connect.
6. LED automatic checking device according to claim 2, it is characterised in that: the control equipment further include for
The data input module of adjustment module logging data.
7. LED automatic checking device according to claim 5, it is characterised in that: including what is be electrically connected with control equipment
Start stop switch.
8. LED automatic checking device according to claim 2, it is characterised in that: including being electrically connected simultaneously with control equipment
For suspending or restoring the pause switch of twin shaft mobile base movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755923.8U CN209087364U (en) | 2018-10-26 | 2018-10-26 | LED automatic checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755923.8U CN209087364U (en) | 2018-10-26 | 2018-10-26 | LED automatic checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087364U true CN209087364U (en) | 2019-07-09 |
Family
ID=67121211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755923.8U Expired - Fee Related CN209087364U (en) | 2018-10-26 | 2018-10-26 | LED automatic checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209087364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744653A (en) * | 2020-05-29 | 2021-12-03 | 中国科学院长春光学精密机械与物理研究所 | Display device based on miniature LED |
-
2018
- 2018-10-26 CN CN201821755923.8U patent/CN209087364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744653A (en) * | 2020-05-29 | 2021-12-03 | 中国科学院长春光学精密机械与物理研究所 | Display device based on miniature LED |
| CN113744653B (en) * | 2020-05-29 | 2022-07-26 | 中国科学院长春光学精密机械与物理研究所 | Display device based on miniature LED |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105184793A (en) | Electric energy meter sample appearance and PCB element detection method | |
| CN102582329B (en) | Automatic laser engraving and code reading equipment for oil spraying nozzle | |
| CN201644407U (en) | Three-dimensional dimension automatic sorting machine | |
| CN204287496U (en) | α, β surface contamination detection instrument automatic Verification/calibration/pick-up unit | |
| CN105424721B (en) | A kind of metal strain meter defect automatic checkout system | |
| CN207816184U (en) | A kind of external dimensions detection device of part or exemplar | |
| CN105445643A (en) | Full-automatic prober image positioning system | |
| CN103175847A (en) | Grating surface blemish detection device | |
| CN106053473A (en) | Device and method utilizing mechanical arm to carry out visual positioning detection | |
| CN202649127U (en) | Automatic optical detection system | |
| CN207900810U (en) | Milling machine processes the integrated structure with measurement | |
| CN112871725A (en) | Automatic test marking system and method for semiconductor laser | |
| CN209087364U (en) | LED automatic checking device | |
| CN203550909U (en) | Dual-lens image measurement instrument | |
| CN109030508B (en) | Plug detection equipment | |
| CN107121796A (en) | A kind of measurement jig for mobile phone liquid crystal screen defects detection | |
| CN104390982A (en) | Test method for SMT first article inspection | |
| CN207789007U (en) | A kind of testing agency of robot work position offset | |
| CN206258390U (en) | Piston rod surface defect automatic detection system | |
| CN212597232U (en) | Chip system testing and sorting machine | |
| CN113358070A (en) | Automobile brake pad flatness and pin height detection system and detection method thereof | |
| CN205246712U (en) | Full -automatic probe station image positioner | |
| CN206405908U (en) | A kind of online vision detection system polished for robot | |
| CN210719640U (en) | Display type product detection equipment | |
| CN217385266U (en) | Stitch detection device for special-shaped component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |