CN206684027U - AOI vision-based detection semicircles light source matches somebody with somebody bar light source detection mechanism - Google Patents
AOI vision-based detection semicircles light source matches somebody with somebody bar light source detection mechanism Download PDFInfo
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- CN206684027U CN206684027U CN201720260793.XU CN201720260793U CN206684027U CN 206684027 U CN206684027 U CN 206684027U CN 201720260793 U CN201720260793 U CN 201720260793U CN 206684027 U CN206684027 U CN 206684027U
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- light source
- ccd camera
- semicircle
- support
- somebody
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Abstract
The utility model discloses a kind of AOI vision-based detections semicircle light source to match somebody with somebody bar light source detection mechanism,Including support and CCD camera,Support is provided with support frame in detection zone,The mounting bracket for being used for fixing product A to be checked is provided with the top of support frame,Support frame is respectively arranged on the left side and the right side bar light source in mounting bracket,CCD camera includes the positive visual angle CCD camera directly over detection zone and the side view angle CCD camera positioned at detection zone side,The lower section of positive visual angle CCD camera,The top of mounting bracket is provided with semicircle light source,Semicircle light source includes the light source installing plate with oblong openings and the semicircle arcuation lamp bar installed in oblong openings both sides curved portions,Positive visual angle CCD camera,Side view angle CCD camera,Up-down slide mechanism is respectively equipped between semicircle light source and support,And 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 AOI is regarded
Feel that the result judgement of outward appearance detection is just more accurate.
The technical solution of the utility model is：A kind of AOI vision-based detections semicircle light source matches somebody with somebody bar light source detection mechanism, including branch
Frame and CCD camera, have detection zone on the support, and the support is provided with support frame in detection zone, at the top of support frame
Provided with the mounting bracket for fixing product A to be checked, support frame as described above is respectively arranged on the left side and the right side towards product A to be checked in mounting bracket
The bar light source of polishing, the CCD camera is including the positive visual angle CCD camera directly over detection zone and positioned at detection zone side
The side view angle CCD camera in face, lower section, the top of mounting bracket of the positive visual angle CCD camera are provided with semicircle light source, the semicircle light
Source includes the light source installing plate with oblong openings and the semicircle arcuation lamp bar installed in oblong openings both sides curved portions,
The camera lens of the positive visual angle CCD camera of oblong openings face on the light source installing plate, above-mentioned positive visual angle CCD camera, side view angle
Up-down slide mechanism, the positive visual angle CCD camera, side view angle CCD phases are respectively equipped between CCD camera, semicircle light source and support
Machine and semicircle light source can opposite brackets height up and down by corresponding up-down slide mechanism.
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
Positive visual angle CCD camera, side view angle CCD camera and semicircle light source are installed on corresponding up-down slide mechanism by sliding seat respectively
On sliding shoe, sliding seat is connected with corresponding nut, positive visual angle CCD camera, side view angle CCD camera and/or semicircle light source
When needing to adjust height, the adjusting knob of corresponding up-down slide mechanism is rotated, adjusting knob drives longitudinal screw mandrel to rotate, so as to band
Dynamic nut and sliding seat height up and down.
Preferably, the longitudinal screw mandrel of the up-down slide mechanism for adjusting semicircle light source height adjusts positive visual angle with being used for
The longitudinal screw mandrel of the up-down slide mechanism of the height of CCD camera is same root screw mandrel, and is controlled by same adjusting knob.
The concrete structure of the positive visual angle CCD camera is：The positive visual angle CCD camera includes CCD camera body, can be relative
The intermediate support of sliding seat left and right adjusting and can regulation front and rear with respect to intermediate support fixed mount, the CCD camera body installation
On fixed mount.Preferably, the intermediate support is the U-shaped support of opening forward, and the middle part traversing section of U-shaped support has left and right
To the first chute of extension, the both sides of U-shaped support have preceding the second rearwardly extending chute, and the intermediate support passes through first
Locking piece locks through the first chute thereon and sliding seat, when the first locking piece unscrews, adjusts intermediate support manually
Realize the left and right adjustment of CCD camera；The intermediate support is locked by the second locking piece through the second chute thereon and fixed mount
Fixed, when the second locking piece unscrews, it is the front and rear adjustment that CCD camera can be achieved to adjust fixed mount manually.
Preferably, the mounting bracket is to be arranged on the plate-shaped member at the top of support frame, and its center, which is provided with, supplies production to be checked
Product A houses and blocked the open slot set.
The utility model has the advantages that：Positive visual angle CCD camera, side view angle CCD camera and semicircle light source of the present utility model
Can carry out height regulation as needed, and positive visual angle CCD camera can carry out around fine setting, the utility model can solve
The problem of certainly polishing is insufficient, uneven when carrying out the detection of AOI visual appearances, and because polishing effect is good, CCD camera is taken
Photo it is just more high-quality, then to AOI visual appearances detection result judgement it is just more accurate.
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 the structural representation of another angle of the utility model；
Fig. 4 is side structure schematic diagram of the present utility model.
Wherein：1 support；
2 support frames；2-1 mounting brackets；
3 positive visual angle CCD cameras；
4 side view angle CCD cameras；
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 light sources；
8 semicircle light sources；8-1 light source installing plates；8-1-1 oblong openings；8-2 semicircle arcuation lamp bars；
A products to be checked.
Embodiment
Embodiment：As shown in Figures 1 to 4, a kind of AOI vision-based detections semicircle light source matches somebody with somebody bar light source detection mechanism, including branch
Frame 1 and CCD camera, there is detection zone on the support 1, 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 A to be checked, and support frame as described above 2 is respectively arranged on the left side and the right side in mounting bracket 2-1's
Towards the bar light source 7 of product A polishings to be checked, the CCD camera include positive visual angle CCD camera 3 directly over the detection zone and
Side view angle CCD camera 4 positioned at detection zone side, lower section, the mounting bracket 2-1 top of the positive visual angle CCD camera 3 are provided with
Semicircle light source 8, the semicircle light source 8 include the light source installing plate 8-1 with oblong openings 8-1-1 and installed in Long Circles
The oblong openings 8-1-1 faces being open on semicircle arcuation the lamp bar 8-2, the light source installing plate 8-1 of 8-1-1 both sides curved portions
The camera lens of positive visual angle CCD camera 3, divide between above-mentioned positive visual angle CCD camera 3, side view angle CCD camera 4, semicircle light source 8 and support 1
Not She You up-down slide mechanism 5, positive visual angle CCD camera 3, side view angle CCD camera 4 and the semicircle light source 8 are by corresponding
Lower sliding body 5 can the height up and down of opposite brackets 1.
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 positive visual angle CCD camera 3, side view angle CCD camera 4 and the semicircle light source 8 pass through respectively
Sliding seat 6 is installed on the sliding shoe 5-2 of corresponding up-down slide mechanism 5, and sliding seat 6 is connected with corresponding nut, just
When visual angle CCD camera 3, side view angle CCD camera 4 and/or semicircle light source 8 need to adjust height, corresponding up-down slide mechanism 5 is rotated
Adjusting knob 5-4, adjusting knob 5-4 drives longitudinal screw mandrel 5-3 to rotate, so as to drive nut and sliding seat to adjust height about 6
Degree.
In the present embodiment, adjusted for adjusting the longitudinal screw mandrel 5-3 of up-down slide mechanism 5 of the height of semicircle light source 8 with being used for
The longitudinal screw mandrel 5-3 of the up-down slide mechanism 5 of the height of whole positive visual angle CCD camera 3 is same root screw mandrel, and is revolved by same regulation
Button 5-4 is controlled.
The concrete structure of the positive visual angle CCD camera 3 is：The positive visual angle CCD camera 3 include CCD camera body 3-1,
Can with respect to the left and right adjusting of sliding seat 6 intermediate support 3-2 and can the relative front and rear regulations of intermediate support 3-2 fixed mount 3-3, institute
CCD camera body 3-1 is stated on fixed mount 3-3.In the present embodiment, the intermediate support 3-2 is the U-shaped branch of opening forward
Frame, the middle part traversing section of U-shaped support have first chute of the left and right to extension, and the both sides of U-shaped support have preceding rearwardly extending
The second chute 3-2-2, the intermediate support 3-2 locked by the first locking piece through the first chute thereon with sliding seat 6,
When the first locking piece unscrews, it is the left and right adjustment that CCD camera 3 can be achieved to adjust intermediate support 3-2 manually；The intermediate support
3-2 is locked by the second locking piece through the second chute 3-2-2 thereon and fixed mount 3-3, when the second locking piece unscrews, hand
Dynamic regulation fixed mount 3-3 is the front and rear adjustment that CCD camera 3 can be achieved.
In the present embodiment, the mounting bracket 2-1 is the plate-shaped member for being arranged on the top of support frame 2, and its center is provided with
Housed for product A to be checked and block the open slot set.
Positive visual angle CCD camera 3, side view angle CCD camera 4 and semicircle light source 8 of the present utility model can carry out height as needed
Degree regulation, and positive visual angle CCD camera 3 can carry out around fine setting, the utility model, which can solve the problem that, is carrying out AOI visions
The problem of polishing is insufficient, uneven when outward appearance detects, and because polishing effect is good, the photo that CCD camera is taken is just more excellent
Matter, 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 (6)
1. a kind of AOI vision-based detections semicircle light source matches somebody with somebody bar light source detection mechanism, including support (1) and CCD camera, the support
(1) there is detection zone on, it is characterised in that：The support (1) is provided with support frame (2), support frame (2) top in detection zone
Portion is provided with the mounting bracket (2-1) for being used for fixing product to be checked (A), and support frame as described above (2) is in the left and right sides of mounting bracket (2-1) point
The positive visual angle directly over detection zone She You not be included towards the bar light source (7) of product to be checked (A) polishing, the CCD camera
CCD camera (3) and the side view angle CCD camera (4) positioned at detection zone side, the lower section of the positive visual angle CCD camera (3), peace
The top for shelving (2-1) is provided with semicircle light source (8), and the semicircle light source (8) includes the light source with oblong openings (8-1-1)
Installing plate (8-1) and the semicircle arcuation lamp bar (8-2) installed in oblong openings (8-1-1) both sides curved portions, the light source
The camera lens of the positive visual angle CCD camera (3) of oblong openings (8-1-1) face on installing plate (8-1), above-mentioned positive visual angle CCD camera
(3) up-down slide mechanism (5), is respectively equipped between side view angle CCD camera (4), semicircle light source (8) and support (1), it is described to face
Angle CCD camera (3), side view angle CCD camera (4) and semicircle light source (8) can opposite brackets by corresponding up-down slide mechanism (5)
(1) height up and down.
2. a kind of AOI vision-based detections semicircle light source according to claim 1 matches somebody with somebody bar light source detection mechanism, it is characterised in that：
The up-down slide mechanism (5) includes the longitudinal slide rail (5-1) for two parallel arrangements being installed on support (1), respectively with indulging
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
There is regulation to revolve for 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)
Button (5-4), positive visual angle CCD camera (3), side view angle CCD camera (4) and the semicircle light source (8) are pacified by sliding seat (6) respectively
On sliding shoe (5-2) loaded on corresponding up-down slide mechanism (5), sliding seat (6) is connected with corresponding nut, positive visual angle
When CCD camera (3), side view angle CCD camera (4) and/or semicircle light source (8) need to adjust height, rotation accordingly slides up and down machine
The adjusting knob (5-4) of structure (5), adjusting knob (5-4) drives longitudinal screw mandrel (5-3) to rotate, so as to drive nut and sliding seat
(6) height up and down.
3. a kind of AOI vision-based detections semicircle light source according to claim 2 matches somebody with somebody bar light source detection mechanism, it is characterised in that：
The longitudinal screw mandrel (5-3) of up-down slide mechanism (5) for adjusting semicircle light source (8) height adjusts positive visual angle CCD phases with being used for
The longitudinal screw mandrel (5-3) of the up-down slide mechanism (5) of the height of machine (3) is same root screw mandrel, and by same adjusting knob (5-4)
Control.
4. a kind of AOI vision-based detections semicircle light source according to claim 1 or 2 or 3 matches somebody with somebody bar light source detection mechanism, it is special
Sign is：The CCD camera (3) include CCD camera body (3-1), can be with respect to the intermediate support of sliding seat (6) left and right adjusting
It (3-2) and can be arranged on solid 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)
Determine on frame (3-3).
5. a kind of AOI vision-based detections semicircle light source according to claim 4 matches somebody with somebody bar light source detection mechanism, it is characterised in that：
The intermediate support (3-2) is the U-shaped support of opening forward, and the middle part traversing section of U-shaped support has left and right to the first of extension
Chute, the both sides of U-shaped support have preceding rearwardly extending the second chute (3-2-2), and the intermediate support (3-2) passes through first
Locking piece locks through the first chute thereon and sliding seat (6), when the first locking piece unscrews, adjusts intermediate support manually
The left and right adjustment of CCD camera (3) can be achieved in (3-2)；The intermediate support (3-2) is by the second locking piece through the thereon
Two chutes (3-2-2) lock with fixed mount (3-3), 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).
6. a kind of AOI vision-based detections semicircle light source according to claim 1 or 2 or 3 matches somebody with somebody bar light source detection mechanism, its feature
It is：The mounting bracket (2-1) is to be arranged on the plate-shaped member at the top of support frame (2), and its center, which is provided with, supplies product to be checked
(A) house and block the open slot set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260793.XU CN206684027U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection semicircles light source matches somebody with somebody bar light source detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260793.XU CN206684027U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection semicircles light source matches somebody with somebody bar light source detection mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN206684027U true CN206684027U (en) | 2017-11-28 |
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| CN201720260793.XU Active CN206684027U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection semicircles light source matches somebody with somebody bar light source detection mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-03-17 CN CN201720260793.XU patent/CN206684027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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