CN106896063A - AOI vision-based detections backlight matches somebody with somebody surrounding bar light detecting mechanism - Google Patents
AOI vision-based detections backlight matches somebody with somebody surrounding bar light detecting mechanism Download PDFInfo
- Publication number
- CN106896063A CN106896063A CN201710158781.0A CN201710158781A CN106896063A CN 106896063 A CN106896063 A CN 106896063A CN 201710158781 A CN201710158781 A CN 201710158781A CN 106896063 A CN106896063 A CN 106896063A
- Authority
- CN
- China
- Prior art keywords
- support
- ccd camera
- somebody
- checked
- product
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06146—Multisources for homogeneisation, as well sequential as simultaneous operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06186—Resistance heated; wire sources; lamelle sources
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0631—Homogeneising elements
Abstract
Match somebody with somebody surrounding bar light detecting mechanism the invention discloses a kind of AOI vision-based detections backlight, including support and CCD camera, support is provided with support frame in detection zone, support frame top is provided with the mounting bracket for fixing product to be checked, before at the top of support frame, rear side is respectively provided with the upper strip source towards product upper surface to be checked polishing, a left side at the top of support frame, right side is respectively provided with the lower strip source towards product lower surface polishing to be checked, backlight is provided with immediately below support frame product relatively to be checked, the CCD camera is arranged on the surface of product to be checked, up-down slide mechanism is respectively equipped between CCD camera and support, CCD camera can opposite brackets height up and down by up-down slide mechanism；The present invention can solve the problem that insufficient, the uneven problem of polishing when Cell products are detected.
Description
Technical field
The present invention relates to AOI field of visual inspection, more particularly to a kind of testing agency of AOI vision-based detections.
Background technology
Testing agency in existing AOI vision inspection apparatus, it is relatively single, all it is the light source supplement for carrying out incandescent lamp, its
Cannot solve the problems, such as that polishing is insufficient, uneven when the detection of AOI visual appearances is carried out.And because polishing effect is poor, CCD phases
The photographic quality that machine (ccd image sensor) is taken is not high, then cannot be accurate in the result judgement for carrying out AOI visual appearance detections
Really.
The content of the invention
The present invention seeks to：A kind of testing agency for carrying out AOI vision-based detections to Cell products is provided, be can solve the problem that
Polishing insufficient, uneven problem during detection, and because polishing effect is good, the photo that CCD camera is taken just more high-quality, that
Result judgement to the detection of Cell product AOI visual appearances is just more accurate.
The technical scheme is that：A kind of AOI vision-based detections backlight match somebody with somebody surrounding bar light detecting mechanism, including support and
CCD camera, has detection zone on the support, the support is provided with support frame in detection zone, and support frame top is provided with
Mounting bracket for fixing product to be checked, the forward and backward side at the top of support frame is respectively provided with towards product upper surface to be checked polishing
Upper strip source, the left and right side at the top of support frame is respectively provided with the lower strip source towards product lower surface polishing to be checked,
Backlight is provided with immediately below support frame product relatively to be checked, the CCD camera is arranged on the surface of product to be checked, above-mentioned
It is respectively equipped with up-down slide mechanism between CCD camera and support, the CCD camera can be on opposite brackets by up-down slide mechanism
Lower regulation height.
The concrete structure of the up-down slide mechanism is：The up-down slide mechanism includes two be installed on support puts down
The longitudinal slide rail of row arrangement, sliding shoe respectively with longitudinal slide rail-be slidably matched, between two longitudinal slide rails and relative can prop up
Longitudinal screw mandrel and the nut with longitudinal screw mandrel cooperation that frame is rotated, the lower end of the longitudinal screw mandrel has handwheel, the CCD
Camera is installed on the sliding block of corresponding up-down slide mechanism by sliding seat, and sliding seat is connected with corresponding nut, CCD
Camera need regulation height when, rotate up-down slide mechanism handwheel, handwheel drive longitudinal screw mandrel rotate so that drive nut and
Sliding seat height up and down.
The concrete structure of the CCD camera is：The CCD camera includes CCD camera body, can be adjusted with respect to sliding seat or so
The intermediate support of section and can be arranged on fixed mount with respect to the fixed mount of regulation before and after intermediate support, the CCD camera body.
The intermediate support is opening U-shaped support forward, and the middle part traversing section of U-shaped support has left and right to the first chute for extending, U
The both sides of type support have preceding the second rearwardly extending chute, and the intermediate support is by the first locking piece through the thereon
One chute is locked with sliding seat, and when the first locking piece is unscrewed, regulation intermediate support is that the left and right for being capable of achieving CCD camera is adjusted manually
It is whole；The intermediate support is locked through the second chute thereon by the second locking piece with fixed mount, when the second locking piece is unscrewed
When, regulation fixed mount is the front and rear adjustment for being capable of achieving CCD camera manually.
Further, the testing agency also includes electric control cabinet, and the electric control cabinet is arranged on frame bottom.
It is an advantage of the invention that：CCD camera of the invention can as needed carry out height regulation, and there is provided be treated for court
Examine the upper strip source of product upper surface polishing, for the lower strip source towards product lower surface polishing to be checked and be arranged on
The backlight of the underface of product to be checked, the present invention can solve the problem that Cell products carry out AOI visual appearances detect when polishing not
Fully, uneven problem, and because polishing effect is good, the photo that CCD camera is taken just more high-quality, then to Cell products
The result judgement of AOI visual appearances detection is just more accurate.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is structural representation of the invention；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the structural representation of another angle of the invention.
Wherein：1 support；
2 support frames；
3CCD cameras；3-1CCD camera bodies；3-2 intermediate supports；The chutes of 3-2-1 first；The chutes of 3-2-2 second；3-3 consolidates
Determine frame；3-4 sliding seats；
4 mounting brackets；
5 up-down slide mechanisms；5-1 longitudinal slide rails；5-2 sliding shoes；5-3 longitudinal screw mandrels；5-4 handwheels；
Strip source on 6；
7 times strip sources；
8 electric control cabinets；
A products to be checked.
Specific embodiment
Embodiment：As shown in Figure 1 to Figure 3, a kind of AOI vision-based detections backlight matches somebody with somebody surrounding bar light detecting mechanism, including branch
Frame 1 and CCD camera 3, have detection zone on the support 1, the support 1 is provided with support frame 2, support frame in detection zone
2 tops are provided with the mounting bracket 4 for fixing product A to be checked, and the forward and backward side at the top of support frame 2 is respectively provided with towards product to be checked
The upper strip source 6 of product A upper surface polishings, the left and right side at the top of support frame 2 is respectively provided with towards product A lower surfaces to be checked
The lower strip source 7 of polishing, backlight 8 is provided with immediately below the product A relatively to be checked of support frame 2, and the CCD camera 3 is set
In the surface of product A to be checked, up-down slide mechanism 5, the CCD camera 3 are respectively equipped between above-mentioned CCD camera 3 and support 1
Can the height up and down of opposite brackets 1 by up-down slide mechanism 5.
The up-down slide mechanism 5 include being installed in two on the support 1 longitudinal slide rail 5-1 of parallel arrangement, respectively with
Sliding shoe 5-2 that longitudinal slide rail 5-1 is slidably matched, between two longitudinal slide rail 5-1 and can the longitudinal silk that rotates of opposite brackets 1
Bar 5-3 and the nut coordinated with longitudinal screw mandrel 5-3, the lower end of the longitudinal screw mandrel 5-3 has handwheel 5-4, the CCD phases
Machine 3 is installed on the sliding block 5-2 of corresponding up-down slide mechanism 5 by sliding seat 3-4, and sliding seat 3-4 connects with corresponding nut
Fixation is connect, when CCD camera 3 needs regulation height, the handwheel 5-4 of up-down slide mechanism 5 is rotated, handwheel 5-4 drives longitudinal screw mandrel
5-3 is rotated, so as to drive nut and sliding seat 3-4 height up and down.
The concrete structure of the CCD camera 3 is：The CCD camera 3 include CCD camera body 3-1, can be with respect to sliding seat 4
The intermediate support 3-2 of left and right adjusting and can be with respect to the fixed mount 3-3, described this 3-1 of CCD camera of regulation before and after intermediate support 3-2
Body is arranged on fixed mount 3-3.The intermediate support 3-2 is opening U-shaped support forward, the middle part traversing section tool of U-shaped support
There is left and right to the first chute 3-2-1 for extending, the both sides of U-shaped support have preceding rearwardly extending second chute 3-2-2, described
Intermediate support 3-2 is locked through the first chute 3-2-1 thereon by the first locking piece with sliding seat 6, when the rotation of the first locking piece
Song Shi, regulation intermediate support 3-2 is the left and right adjustment for being capable of achieving CCD camera 3 manually；The intermediate support 3-2 is by the second lock
Determine part to be locked through the second chute 3-2-2 thereon and fixed mount 3-3, when the second locking piece is unscrewed, fixed mount is adjusted manually
3-3 is the front and rear adjustment for being capable of achieving CCD camera 3.
The testing agency also includes electric control cabinet 8, and the electric control cabinet 8 is arranged on the bottom of support 1.
CCD camera of the invention 3 can as needed carry out height regulation, and be provided with for being beaten towards product upper surface to be checked
The upper strip source 6 of light, for the lower strip source 7 towards product lower surface polishing to be checked and it is arranged on product to be checked just
The backlight 8 of lower section, the present invention can solve the problem that the polishing when the detection of AOI visual appearances is carried out of Cell products is insufficient, uneven
Problem, and because polishing effect is good, the photo that CCD camera is taken just more high-quality, then to Cell product AOI visual appearances
The result judgement of detection is just more accurate.
The above is only concrete application example of the invention, protection scope of the present invention is not limited in any way.Except above-mentioned
Implement exception, the present invention there can also be other embodiment.The technical scheme that all use equivalents or equivalent transformation are formed,
Fall within scope of the present invention.
Claims (5)
1. a kind of AOI vision-based detections backlight matches somebody with somebody surrounding bar light detecting mechanism, including support (1) and CCD camera (3), the branch
There is detection zone on frame (1), it is characterised in that：The support (1) is provided with support frame (2), support frame (2) in detection zone
Top is provided with the mounting bracket (4) for fixing product to be checked, and the forward and backward side at the top of support frame (2) is respectively provided with towards to be checked
The upper strip source (6) of product upper surface polishing, the left and right side at the top of support frame (2) is respectively provided with towards under product to be checked
The lower strip source (7) of surface polishing, backlight (8), the CCD are provided with immediately below support frame (2) product relatively to be checked
Camera (3) is arranged on the surface of product to be checked, and up-down slide mechanism is respectively equipped between above-mentioned CCD camera (3) and support (1)
(5), the CCD camera (3) can opposite brackets (1) height up and down by up-down slide mechanism (5).
2. a kind of AOI vision-based detections backlight according to claim 1 matches somebody with somebody surrounding bar light detecting mechanism, it is characterised in that：
The up-down slide mechanism (5) including be installed on support (1) two longitudinal slide rails (5-1) of parallel arrangement, respectively with it is vertical
The sliding shoe (5-2) that is slidably matched to slide rail (5-1), between two longitudinal slide rails (5-1) and can opposite brackets (1) rotate
Longitudinal screw mandrel (5-3) and the nut coordinated with longitudinal screw mandrel (5-3), the lower end of the longitudinal screw mandrel (5-3) has handwheel
(5-4), the CCD camera (3) is installed on the sliding block of corresponding up-down slide mechanism (5) (5-2) by sliding seat (3-4),
Sliding seat (3-4) is connected with corresponding nut, when CCD camera (3) needs regulation height, rotates up-down slide mechanism (5)
Handwheel (5-4), handwheel (5-4) drive longitudinal screw mandrel (5-3) rotate, so as to drive nut and sliding seat (3-4) to adjust up and down
Highly.
3. a kind of AOI vision-based detections backlight according to claim 1 and 2 matches somebody with somebody surrounding bar light detecting mechanism, and its feature exists
In：The CCD camera (3) including CCD camera body (3-1), can relative sliding seat (4) left and right adjusting intermediate support (3-2),
And fixed mount can be arranged on respect to the fixed mount (3-3) of regulation before and after intermediate support (3-2), CCD camera sheet (3-1) body
On (3-3).
4. a kind of AOI vision-based detections backlight according to claim 3 matches somebody with somebody surrounding bar light detecting mechanism, it is characterised in that：
The intermediate support (3-2) is opening U-shaped support forward, and the middle part traversing section of U-shaped support has left and right to first for extending
Chute (3-2-1), the both sides of U-shaped support have preceding rearwardly extending the second chute (3-2-2), the intermediate support (3-2)
Locked with sliding seat (6) through the first chute (3-2-1) thereon by the first locking piece, when the first locking piece is unscrewed, hand
Dynamic regulation intermediate support (3-2) is the left and right adjustment for being capable of achieving CCD camera (3)；The intermediate support (3-2) is by the second locking
Part is locked through the second chute (3-2-2) thereon with fixed mount (3-3), and when the second locking piece is unscrewed, regulation manually is fixed
Frame (3-3) is the front and rear adjustment for being capable of achieving CCD camera (3).
5. a kind of AOI vision-based detections backlight according to claim 1 and 2 matches somebody with somebody surrounding bar light detecting mechanism, and its feature exists
In：The testing agency also includes electric control cabinet (8), and the electric control cabinet (8) is arranged on support (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158781.0A CN106896063A (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detections backlight matches somebody with somebody surrounding bar light detecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158781.0A CN106896063A (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detections backlight matches somebody with somebody surrounding bar light detecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106896063A true CN106896063A (en) | 2017-06-27 |
Family
ID=59192851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710158781.0A Pending CN106896063A (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detections backlight matches somebody with somebody surrounding bar light detecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106896063A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621707A (en) * | 2017-10-27 | 2018-01-23 | 东莞市兴为电子科技有限公司 | A kind of liquid crystal screen back light source module surface defect automatic optical detecting system |
| CN109406543A (en) * | 2018-10-24 | 2019-03-01 | 东富龙包装技术（上海）有限公司 | A kind of appearance delection device of inoculated needle vision detection system |
| CN110426400A (en) * | 2019-07-18 | 2019-11-08 | 成都新西旺自动化科技有限公司 | For touch screen can operating space automatic polisher and its automatic method for polishing |
| CN111802941A (en) * | 2020-07-13 | 2020-10-23 | 深圳市拓野智能股份有限公司 | Integral bathroom tile module and method |
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| CN206832659U (en) * | 2017-03-17 | 2018-01-02 | 苏州富鑫林光电科技有限公司 | AOI vision-based detections backlight matches somebody with somebody surrounding bar light detecting mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107621707A (en) * | 2017-10-27 | 2018-01-23 | 东莞市兴为电子科技有限公司 | A kind of liquid crystal screen back light source module surface defect automatic optical detecting system |
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| CN110426400A (en) * | 2019-07-18 | 2019-11-08 | 成都新西旺自动化科技有限公司 | For touch screen can operating space automatic polisher and its automatic method for polishing |
| CN111802941A (en) * | 2020-07-13 | 2020-10-23 | 深圳市拓野智能股份有限公司 | Integral bathroom tile module and method |
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