CN206684028U - AOI vision-based detection arch light source detections mechanism - Google Patents
AOI vision-based detection arch light source detections mechanism Download PDFInfo
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- CN206684028U CN206684028U CN201720260795.9U CN201720260795U CN206684028U CN 206684028 U CN206684028 U CN 206684028U CN 201720260795 U CN201720260795 U CN 201720260795U CN 206684028 U CN206684028 U CN 206684028U
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- light source
- ccd camera
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Abstract
The utility model discloses a kind of AOI vision-based detections arch light source detection mechanism, including support, arch light source and CCD camera, there is detection zone on the support, the support is provided with support frame in detection zone, the mounting bracket for being used for fixing product to be checked is provided with the top of support frame, the CCD camera is located at the surface of product to be checked, the arch light source is located at the lower section of CCD camera, the top of mounting bracket, the camera lens of shooting hole face CCD camera on the arch light source, above-mentioned CCD camera, up-down slide mechanism is respectively equipped between arch light source and support, CCD camera and the arch light source can opposite brackets height up and down by corresponding up-down slide mechanism；The problem of polishing is insufficient, uneven when the utility model can solve the problem that AOI vision-based detections.
Description
Technical field
It the utility model is related 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
Can not solve the problems, such as that polishing is insufficient, uneven when carrying out the detection of AOI visual appearances.And because polishing effect is poor, CCD phases
The photographic quality that machine (ccd image sensor) is taken is not high, then can not be accurate in the result judgement for carrying out AOI visual appearance detections
Really.
The content of the invention
The purpose of the utility model is：A kind of testing agency for AOI vision-based detections, polishing when can solve the problem that detection are provided
The problem of insufficient, uneven, and because polishing effect is good, the photo that CCD camera is taken is just more high-quality, then Cell is produced
The result judgement of product AOI visual appearances detection is just more accurate.
The technical solution of the utility model is：A kind of AOI vision-based detections arch light source detection mechanism, including support, arch
Light source and CCD camera, there is detection zone on the support, the support is provided with support frame, support frame top in detection zone
Portion is provided with the mounting bracket for being used for fixing product to be checked, and the CCD camera is located at the surface of product to be checked, the arch light source position
In the camera lens of the shooting hole face CCD camera on the lower section of CCD camera, the top of mounting bracket, the arch light source, above-mentioned CCD
It is respectively equipped with up-down slide mechanism between camera, arch light source and support, CCD camera and the arch light source is by corresponding
Lower sliding body can opposite brackets height up and down.
The concrete structure of the up-down slide mechanism is：The up-down slide mechanism include being installed in two on support it is flat
The longitudinal slide rail of row arrangement, the sliding shoe being slidably matched respectively with longitudinal slide rail, between two longitudinal slide rails and can relative branch
The longitudinal screw mandrel that frame rotates and the nut with longitudinal screw mandrel cooperation, the lower end of the longitudinal screw mandrel has adjusting knob, described
CCD camera and arch light source are installed on the sliding shoe of corresponding up-down slide mechanism by sliding seat respectively, sliding seat and phase
The nut answered is connected, and when CCD camera and/or arch light source need to adjust height, rotates the tune of corresponding up-down slide mechanism
Knob is saved, adjusting knob drives longitudinal screw mandrel to rotate, so as to drive nut and sliding seat height up and down.
Preferably, the longitudinal screw mandrel of the up-down slide mechanism for adjusting arch light source height adjusts CCD camera with being used for
The longitudinal screw mandrel of up-down slide mechanism of height be same root screw mandrel, and controlled by same adjusting knob.
The specific mounting means of the arch light source is：Installing plate is fixed with the top of the arch light source, arch light source leads to
Cross installing plate to connect with corresponding sliding seat, there is the bigger open slot of aperture efficiency shooting bore open on the installing plate.
The concrete structure of the CCD camera is：The CCD camera includes CCD camera body, can adjusted with respect to sliding seat or so
The intermediate support of section and can regulation front and rear with respect to intermediate support fixed mount, the CCD camera body is arranged on fixed mount.
The intermediate support is the U-shaped support of opening forward, and the middle part traversing section of U-shaped support has first chute of the left and right to extension, 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 locks with sliding seat, and when the first locking piece unscrews, it is that the left and right that CCD camera can be achieved is adjusted to adjust intermediate support manually
It is whole；The intermediate support is locked by the second locking piece through the second chute thereon and fixed mount, when the second locking piece unscrews
When, it is the front and rear adjustment that CCD camera can be achieved to adjust fixed mount manually.
The concrete structure of the mounting bracket is：The mounting bracket is to be arranged on the plate-shaped member at the top of support frame, its center
Position is provided with houses and blocks the open slot set for product to be checked.
The utility model has the advantages that：CCD camera of the present utility model and coaxial light source can carry out height tune as needed
Section, and CCD camera can carry out around fine setting, the underface of product to be checked is provided with corresponding backlight, and this practicality is newly
Type can solve the problem that the problem of polishing is insufficient, uneven when carrying out the detection of AOI visual appearances, and because polishing effect is good, CCD
The photo that camera is taken is just more high-quality, then just more accurate to the result judgement of AOI visual appearances detection.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlargement structural representation in Fig. 1；
Fig. 3 is side structure schematic diagram of the present utility model.
Wherein：1 support；
2 support frames；2-1 mounting brackets；
3 CCD cameras；3-1 CCD camera bodies；3-2 intermediate supports；The chutes of 3-2-1 first；The chutes of 3-2-2 second；3-3
Fixed mount；
4 arch light sources；
5 up-down slide mechanisms；5-1 longitudinal slide rails；5-2 sliding shoes；5-3 longitudinal screw mandrels；5-4 handwheels；
6 sliding seats；
7 installing plates；7-1 open slots；
A products to be checked.
Embodiment
Embodiment：As shown in Figure 1 to Figure 3, a kind of AOI vision-based detections arch light source detection mechanism, including support 1, arch
Light source 4 and CCD camera, there is detection zone on the support 1, the support 1 is provided with support frame 2 in detection zone, support
The top of frame 2 is provided with the mounting bracket 2-1 for being used for fixing product A to be checked, and the CCD camera is located at product A to be checked surface, described
Arch light source 4 is located at the lower section of CCD camera 3, the top of mounting bracket, the shooting hole 4-1 face CCD phases on the arch light source 4
The camera lens of machine 3, up-down slide mechanism 5, the CCD camera 3 are respectively equipped between above-mentioned CCD camera 3, arch light source 4 and support 1
And arch light source 4 can the height up and down of opposite brackets 1 by corresponding up-down slide mechanism 5.
The concrete structure of the up-down slide mechanism 5 is：The up-down slide mechanism 5 includes two be installed on support 1
Bar parallel arrangement longitudinal slide rail 5-1, be slidably matched respectively with longitudinal slide rail 5-1 sliding shoe 5-2, positioned at two longitudinal slide rail 5-
Between 1 and can opposite brackets 1 rotate longitudinal screw mandrel 5-3 and with longitudinal screw mandrel 5-3 coordinate nut, the longitudinal screw mandrel
5-3 lower end has adjusting knob 5-4, and the CCD camera 3 and arch light source 4 are installed on corresponding by sliding seat 6 respectively
On the sliding shoe 5-2 of lower sliding body 5, sliding seat 6 is connected with corresponding nut, and CCD camera 3 and/or arch light source 4 need
When adjusting height, the adjusting knob 5-4 of corresponding up-down slide mechanism 5 is rotated, adjusting knob 5-4 drives longitudinal screw mandrel 5-3 to turn
It is dynamic, so as to drive nut and the height up and down of sliding seat 6.
Preferably, the longitudinal screw mandrel 5-3 of the up-down slide mechanism 5 for adjusting the height of arch light source 4 adjusts CCD with being used for
The longitudinal screw mandrel 5-3 of the up-down slide mechanism 5 of the height of camera 3 is same root screw mandrel, and is controlled by same adjusting knob 5-4.
The specific mounting means of the arch light source 4 is：The top of arch light source 4 is fixed with installing plate 7, arch light source
4 are connected by installing plate 7 with corresponding sliding seat 6, and there is aperture efficiency to shoot on the installing plate 7, and hole 4-1 bores are bigger to be opened
Mouth groove 7-1.
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
The intermediate support 3-2 of 6 left and right adjustings and can regulation front and rear with respect to intermediate support 3-2 fixed mount 3-3, the CCD camera body
3-1 is arranged on fixed mount 3-3.The intermediate support 3-2 is the U-shaped support of opening forward, and the middle part traversing section of U-shaped support has
There is first chute of the left and right to extension, the both sides of U-shaped support have preceding the second rearwardly extending chute 3-2-2, the centre
Support 3-2 is locked by the first locking piece through the first chute thereon with sliding seat 6, when the first locking piece unscrews, manually
It is the left and right adjustment that CCD camera 3 can be achieved to adjust intermediate support 3-2；The intermediate support 3-2 passes through it by the second locking piece
On the second chute 3-2-2 and fixed mount 3-3 lock, when the second locking piece unscrews, adjust fixed mount 3-3 manually and can be achieved
The front and rear adjustment of CCD camera 3.
The concrete structure of the mounting bracket 2-1 is：The mounting bracket 2-1 is the plate-shaped member for being arranged on the top of support frame 2,
Its center is provided with houses and blocks the open slot set for product A to be checked.
CCD camera 3 of the present utility model and coaxial light source 8 can carry out height regulation as needed, and CCD camera 3 can be entered
Fine setting around row, the underface of product to be checked are provided with corresponding backlight 7, and the utility model, which can solve the problem that, to be entered
The problem of polishing is insufficient, uneven when row AOI visual appearances detect, and because polishing effect is good, photo that CCD camera is taken
It is just more high-quality, then just more accurate to the result judgement of AOI visual appearances detection.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.In addition to the implementation, the utility model can also have other embodiment.It is all to be formed using equivalent substitution or equivalent transformation
Technical scheme, all fall within the utility model it is claimed within the scope of.
Claims (7)
1. a kind of AOI vision-based detections arch light source detection mechanism, including support (1), arch light source (4) and CCD camera, 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 (2-1) for being used for fixing product to be checked (A), and the CCD camera is located at the surface of product to be checked (A),
The arch light source (4) is located at the lower section of CCD camera (3), the top of mounting bracket, the shooting hole (4- on the arch light source (4)
1) camera lens of face CCD camera (3), downslide is respectively equipped between above-mentioned CCD camera (3), arch light source (4) and support (1)
Motivation structure (5), the CCD camera (3) and arch light source (4) can be on opposite brackets (1) by corresponding up-down slide mechanism (5)
Lower regulation height.
A kind of 2. AOI vision-based detections arch light source detection mechanism according to claim 1, it is characterised in that：Above and below described
Sliding equipment (5) include being installed in the longitudinal slide rails (5-1) of two on support (1) parallel arrangements, respectively with longitudinal slide rail (5-
1) sliding shoe (5-2) that is slidably matched, between two longitudinal slide rails (5-1) and can the longitudinal screw mandrel that rotates of opposite brackets (1)
(5-3) and the nut coordinated with longitudinal screw mandrel (5-3), the lower end of the longitudinal screw mandrel (5-3) have adjusting knob (5-4),
The CCD camera (3) and arch light source (4) are installed on the slip of corresponding up-down slide mechanism (5) by sliding seat (6) respectively
On block (5-2), sliding seat (6) is connected with corresponding nut, and CCD camera (3) and/or arch light source (4) need to adjust height
When spending, the adjusting knob (5-4) of corresponding up-down slide mechanism (5) is rotated, adjusting knob (5-4) drives longitudinal screw mandrel (5-3) to turn
It is dynamic, so as to drive nut and sliding seat (6) height up and down.
A kind of 3. AOI vision-based detections arch light source detection mechanism according to claim 2, it is characterised in that：For adjusting
The longitudinal screw mandrel (5-3) of the up-down slide mechanism (5) of arch light source (4) height and the height for adjusting CCD camera (3)
The longitudinal screw mandrel (5-3) of lower sliding body (5) is same root screw mandrel, and is controlled by same adjusting knob (5-4).
A kind of 4. AOI vision-based detections arch light source detection mechanism according to claim 2, it is characterised in that：The arch
Installing plate (7) is fixed with the top of light source (4), arch light source (4) is connected by installing plate (7) with corresponding sliding seat (6), described
There is the bigger open slot (7-1) of aperture efficiency shooting hole (4-1) bore on installing plate (7).
A kind of 5. AOI vision-based detections arch light source detection mechanism according to claim 1 or 2 or 3, it is characterised in that：Institute
State CCD camera (3) include CCD camera body (3-1), can with respect to sliding seat (6) left and right adjusting intermediate support (3-2) and can
With respect to the fixed mount (3-3) of the front and rear regulation of intermediate support (3-2), the CCD camera body (3-1) is arranged on fixed mount (3-3)
On.
A kind of 6. AOI vision-based detections arch light source detection mechanism according to claim 5, it is characterised in that：The centre
Support (3-2) is the U-shaped support of opening forward, and the middle part traversing section of U-shaped support has first chute of the left and right to extension, U-shaped
The both sides of support have preceding rearwardly extending the second chute (3-2-2), and the intermediate support (3-2) is worn by the first locking piece
The first chute crossed thereon locks with sliding seat (6), when the first locking piece unscrews, adjusts intermediate support (3-2) manually
Realize the left and right adjustment of CCD camera (3)；The intermediate support (3-2) passes through the second chute (3- thereon by the second locking piece
2-2) locked with fixed mount (3-3), when the second locking piece unscrews, adjust fixed mount (3-3) manually and CCD camera can be achieved
(3) front and rear adjustment.
A kind of 7. AOI vision-based detections arch light source detection mechanism according to claim 1 or 2 or 3, it is characterised in that：Institute
It is to be arranged on the plate-shaped member at the top of support frame (2) to state mounting bracket (2-1), and its center is provided with accommodating for product to be checked (A)
And block the open slot set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260795.9U CN206684028U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection arch light source detections mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260795.9U CN206684028U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection arch light source detections mechanism |
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| Publication Number | Publication Date |
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| CN206684028U true CN206684028U (en) | 2017-11-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195762A (en) * | 2018-03-16 | 2018-06-22 | 鞍钢未来钢铁研究院有限公司 | A kind of micromatic setting and method for realizing line scan camera detection steel defect |
| CN108405369A (en) * | 2018-04-19 | 2018-08-17 | 东莞市郝视智能科技有限公司 | A kind of vision-based detection three-proofing coating coating equipment and its control method |
| CN108709886A (en) * | 2018-05-17 | 2018-10-26 | 中源智人科技（深圳）股份有限公司 | A kind of precision intelligence cross cutting coiled material detection machine |
| CN108956624A (en) * | 2018-07-06 | 2018-12-07 | 北京兆维智能装备有限公司 | A kind of breadth is adjustable line-scan digital camera mechanism and vision detection system |
| CN111896547A (en) * | 2020-07-03 | 2020-11-06 | 南京南戈特机电科技有限公司 | Activity adjusting device based on visual detection |
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2017
- 2017-03-17 CN CN201720260795.9U patent/CN206684028U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195762A (en) * | 2018-03-16 | 2018-06-22 | 鞍钢未来钢铁研究院有限公司 | A kind of micromatic setting and method for realizing line scan camera detection steel defect |
| CN108195762B (en) * | 2018-03-16 | 2024-03-26 | 鞍钢集团北京研究院有限公司 | Fine adjustment device and method for detecting strip steel defects by using line scanning camera |
| CN108405369A (en) * | 2018-04-19 | 2018-08-17 | 东莞市郝视智能科技有限公司 | A kind of vision-based detection three-proofing coating coating equipment and its control method |
| CN108709886A (en) * | 2018-05-17 | 2018-10-26 | 中源智人科技（深圳）股份有限公司 | A kind of precision intelligence cross cutting coiled material detection machine |
| CN108956624A (en) * | 2018-07-06 | 2018-12-07 | 北京兆维智能装备有限公司 | A kind of breadth is adjustable line-scan digital camera mechanism and vision detection system |
| CN108956624B (en) * | 2018-07-06 | 2023-12-19 | 北京兆维智能装备有限公司 | Breadth-adjustable linear array camera mechanism and visual detection system |
| CN111896547A (en) * | 2020-07-03 | 2020-11-06 | 南京南戈特机电科技有限公司 | Activity adjusting device based on visual detection |
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