CN207439951U - A kind of vision-based detection image collecting device - Google Patents
A kind of vision-based detection image collecting device Download PDFInfo
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- CN207439951U CN207439951U CN201721235795.XU CN201721235795U CN207439951U CN 207439951 U CN207439951 U CN 207439951U CN 201721235795 U CN201721235795 U CN 201721235795U CN 207439951 U CN207439951 U CN 207439951U
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000004044 response Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000004377 microelectronic Methods 0.000 description 3
- 238000012372 quality testing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
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Abstract
Including a babinet, detection platform, cross slid platform, electric-controlled parts, camera components and light source part are equipped in babinet for a kind of vision-based detection image collecting device；The inside lower plate of babinet is detection platform；Box house top panel installs cross slid platform；Camera components and light source part are connected with cross slid platform, are arranged at below cross slid platform；Electric-controlled parts connect cross slid platform, by the way that the X of cross slid platform and the slip of Y-direction is controlled to adjust the position of camera components, so as to adjust the position of acquisition image.The utility model provides a kind of vision-based detection image collecting device, enough resolution ratio can be provided for detection zone when measured object is large area image, and figure demand is adopted with meet multiple detection zones of the discrete distribution of large format.
Description
Technical field
The utility model is related to a kind of vision-based detection image collecting device, especially suitable for microelectronic industry product or part
The Image Acquisition of print content on panel.
Background technology
In electronics industry, special microelectronic industry production process, it will usually in product and component printing such as bar code, Quick Response Code
With the contents such as OCR, and the product quality requirement of industry is higher and higher, so needing to these print content quality testings.Due to
Microelectronic industry product and the size of contents of component printing are small, and a space of a whole page has the discrete and changeable printing in multiple positions, adopts simultaneously
Because the reasons such as illumination, aberration can not collect good image when collecting image, thus cause subsequently to be difficult to correct vision-based detection, it
It is more difficult that batch detection is carried out to it.Such as the Image Acquisition of the Quick Response Code visual identity on microphone chip, in production ring
It saves, the Quick Response Code vision-based detection of multiple chips printing on a breadth plate, since Quick Response Code size is small, and quantity is more, position
It puts discrete；It is gathered using general linear array camera image, since line-scan digital camera scanning can not be directed to different position Quick Acquisition
Image；Using general area array cameras and common lens, since precision limitation can not precise acquisition image, particularly large format milli
The other content to be detected of meter level.
The content of the invention
The technical problem to be solved by the utility model is to provide a kind of vision-based detection image collecting devices, can be in quilt
When survey object is large area image, enough resolution ratio is provided for detection zone, to meet multiple inspections of the discrete distribution of large format
That surveys region adopts figure demand
The utility model is realized in this way：
Including a babinet, detection platform, cross slid platform, electric-controlled parts, camera components and light source portion are equipped in the babinet
Part；
The inside lower plate of the babinet is the detection platform；
The box house top panel installs the cross slid platform；The camera components and the light source part with it is described
Cross slid platform connects, and is arranged at below the cross slid platform；
The electric-controlled parts connect the cross slid platform, by the way that the X of the cross slid platform and the slip of Y-direction is controlled to adjust
The position of whole camera components, so as to adjust the position of acquisition image；
Limited block is installed in the detection platform, for positioning position to be detected, it is ensured that the detection placed every time is determined
Position is in same position；
The camera components, including area array cameras, telecentric lens；The area array cameras connects the telecentric lens, described
Telecentric lens connect the light source part；The light source part is annular light source；
The electric-controlled parts, including wiring plate, PLC, motion controller；The wiring plate is equipped with the PLC and described
Motion controller.
Further, cable protection chain is equipped between the camera components and the cross slid platform, it is each for fixed storage
Kind cable.
Further, the box house side panel installs the electric-controlled parts.
The utility model has the advantage of：1st, area array cameras motion pick image is coordinated using cross slid platform, it can be accurate
Positioning realizes that various breadths are discrete, multiple print quality inspections, and device is simple, flexibly.2nd, cross slid platform is controlled using PLC, led to
Crossing default PLC program can be flexible, the image in Quick Acquisition print content region to be detected.3rd, using area array cameras and telecentric mirror
The combination of head, it is ensured that collect the good image quality of the other print content of grade, it is ensured that subsequent quality testing essence
It is accurate.
Description of the drawings
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the utility model dimensional structure diagram.
Fig. 2 is the utility model front view.
Specific embodiment
It please refers to Fig.1 to shown in Fig. 2, a kind of vision-based detection image collecting device, including a babinet 100, the babinet 100
It is interior to be equipped with detection platform 10, cross slid platform 20, electric-controlled parts 30, camera components 40 and light source part 50.
The inside lower plate of the babinet 100 is the detection platform 10；
The 100 private side panel of babinet installs the electric-controlled parts 30；
100 inner iop panel of babinet installs the cross slid platform 20；The camera components 40 and the light source portion
Part 50 is connected with the cross slid platform 20, is arranged at 20 lower section of cross slid platform；
The electric-controlled parts 30 connect the cross slid platform 20, by the X and Y-direction that control the cross slid platform 20
It slides to adjust the positions of camera components 40, so as to adjust the position of acquisition image；
Limited block 11 is installed in the detection platform 10, for positioning position to be detected, it is ensured that the inspection placed every time
Survey is located in same position；
The camera components 40, including area array cameras 41, telecentric lens 42；The area array cameras 41 connects the telecentric mirror
First 42, the telecentric lens 42 connect the light source part 50；The light source part 50 is annular light source；The camera components 40
Cable protection chain 21 is equipped between the cross slid platform 20, various cables are stored for fixed.
The electric-controlled parts 30, including wiring plate 31, PLC 32, motion controller 33；The wiring plate 31 is equipped with institute
State PLC 32 and the motion controller 33.
Since the measured object of detection identification is planar surface bar code, Quick Response Code or OCR, and the area of plate is big, bar code, two dimension
Code or OCR distributions are not concentrated, and cross slid platform have been selected to be used as the adjustment mechanism of camera therefore, by controlling slide unit X and Y-direction
Slip adjust the position of the acquisition image of camera, and then gather bar code, Quick Response Code or the OCR of planar surface any position.
, can be with short-time exposure to this selection since image is gathered by the movement of camera, the area array cameras that is imaged immediately, simultaneously
With acquisition image information can be obtained, the characteristics of image is directly perceived is measured.Equipment employs telecentric lens, which has Gao Ying
As resolution ratio, the near-zero distortion factor, without perspective error, the ultra-wide depth of field the features such as.By test, telecentric lens are for high on tablet
Spend different detection zones into image enlargement ratio it is identical, improve the accuracy of machine vision.
It being gathered to be suitable for camera components by the mobile surface image carried out, the present apparatus uses annular light source, and by
The height of light source adjusting mechanism adjustment light source and plan-position adjust the guarantee of light source height by light source adjusting mechanism and collect clearly
The field angle of clear pattern and camera lens influences from annular light source.
The Image Acquisition of the utility model mainly has two parts of debugging and collecting work.
Debugging process：It is by a product to be detected or component sample (detection sample), is placed on detection platform, it
Alignment is adjacent to limited block when asking product to be detected and the component to place, and PLC adopts the position of figure as needed and space of a whole page size is write
Track program, debugging PLC programme-control cross slid platform movement so that the pickup area of area array cameras is covered in printing to be detected
Hold, and be pin-pointed to the discrete print content of different position.
Collecting work process：Product to be detected or component are placed into detection platform first, it is desirable that product to be detected or portion
The alignment of part placement location is adjacent to limited block.Then cross slid platform is moved to the position of target according to default PLC drive area array cameras
It puts, area array cameras gathers the image of current location, and multiple and different positions can be gathered according to the PLC different position information set
Print content to be detected.
The utility model has the advantage of：1st, area array cameras motion pick image is coordinated using cross slid platform, it can be accurate
Positioning realizes that various breadths are discrete, multiple print quality inspections, and device is simple, flexibly.2nd, cross slid platform is controlled using PLC, led to
Crossing default PLC program can be flexible, the image in Quick Acquisition print content region to be detected.3rd, using area array cameras and telecentric mirror
The combination of head, it is ensured that collect the good image quality of the other print content of grade, it is ensured that subsequent quality testing essence
It is accurate.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate variation or modification that those of ordinary skill does it all should be regarded as not departing from the patent category of the utility model.
Claims (3)
1. a kind of vision-based detection image collecting device, it is characterised in that：Be equipped with including a babinet, in the babinet detection platform,
Cross slid platform, electric-controlled parts, camera components and light source part；
The inside lower plate of the babinet is the detection platform；
The box house top panel installs the cross slid platform；The camera components and the light source part and the cross
Slide unit connects, and is arranged at below the cross slid platform；
The electric-controlled parts connect the cross slid platform, by the way that the X of the cross slid platform and the slip of Y-direction is controlled to adjust phase
The position of machine component, so as to adjust the position of acquisition image；
Limited block is installed in the detection platform, for positioning position to be detected, it is ensured that the detection placed every time is located in
Same position；
The camera components, including area array cameras, telecentric lens；The area array cameras connects the telecentric lens, the telecentricity
Camera lens connects the light source part；The light source part is annular light source；
The electric-controlled parts, including wiring plate, PLC, motion controller；The wiring plate is equipped with the PLC and the movement
Controller.
2. a kind of vision-based detection image collecting device as described in claim 1, it is characterised in that：The camera components with it is described
Cable protection chain is equipped between cross slid platform, various cables are stored for fixed.
3. a kind of vision-based detection image collecting device as described in claim 1, it is characterised in that：The box house side panel
The electric-controlled parts are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235795.XU CN207439951U (en) | 2017-09-25 | 2017-09-25 | A kind of vision-based detection image collecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235795.XU CN207439951U (en) | 2017-09-25 | 2017-09-25 | A kind of vision-based detection image collecting device |
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| CN207439951U true CN207439951U (en) | 2018-06-01 |
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ID=62294653
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| CN201721235795.XU Active CN207439951U (en) | 2017-09-25 | 2017-09-25 | A kind of vision-based detection image collecting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722910A (en) * | 2018-07-12 | 2018-11-02 | 安徽唯嵩光电科技有限公司 | A kind of color selector light source controlling mechanism and its color selector |
| CN109093261A (en) * | 2018-10-13 | 2018-12-28 | 深圳市科斯福科技有限公司 | Character recognition device and product coding printing device |
| CN112345521A (en) * | 2020-10-29 | 2021-02-09 | 广东食品药品职业学院 | Food quality quick detection device based on machine vision |
| CN114062367A (en) * | 2020-08-07 | 2022-02-18 | 华晨宝马汽车有限公司 | Apparatus and method for rating data matrix codes on parts |
-
2017
- 2017-09-25 CN CN201721235795.XU patent/CN207439951U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722910A (en) * | 2018-07-12 | 2018-11-02 | 安徽唯嵩光电科技有限公司 | A kind of color selector light source controlling mechanism and its color selector |
| CN108722910B (en) * | 2018-07-12 | 2023-09-15 | 安徽唯嵩光电科技有限公司 | Look selection machine light source adjustment mechanism and look selection machine thereof |
| CN109093261A (en) * | 2018-10-13 | 2018-12-28 | 深圳市科斯福科技有限公司 | Character recognition device and product coding printing device |
| CN114062367A (en) * | 2020-08-07 | 2022-02-18 | 华晨宝马汽车有限公司 | Apparatus and method for rating data matrix codes on parts |
| CN112345521A (en) * | 2020-10-29 | 2021-02-09 | 广东食品药品职业学院 | Food quality quick detection device based on machine vision |
| CN112345521B (en) * | 2020-10-29 | 2024-03-26 | 广东食品药品职业学院 | Quick food quality detection device based on machine vision |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A visual detection image acquisition device Effective date of registration: 20211119 Granted publication date: 20180601 Pledgee: Industrial Bank Co.,Ltd. Shanghai Shizhong sub branch Pledgor: SHANGHAI DRAGONFLY VISION TECHNOLOGY CO.,LTD. Registration number: Y2021310000104 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231122 Granted publication date: 20180601 Pledgee: Industrial Bank Co.,Ltd. Shanghai Shizhong sub branch Pledgor: SHANGHAI DRAGONFLY VISION TECHNOLOGY CO.,LTD.|FUZHOU DRAGONFLY VISION TECHNOLOGY CO.,LTD. Registration number: Y2021310000104 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |