CN206684031U - AOI vision-based detection annular light sources testing agency - Google Patents
AOI vision-based detection annular light sources testing agency Download PDFInfo
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- CN206684031U CN206684031U CN201720261489.7U CN201720261489U CN206684031U CN 206684031 U CN206684031 U CN 206684031U CN 201720261489 U CN201720261489 U CN 201720261489U CN 206684031 U CN206684031 U CN 206684031U
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- ccd camera
- support
- annular light
- light source
- testing agency
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Abstract
The utility model discloses a kind of AOI vision-based detections annular light source testing agency, including support and CCD camera, there is detection zone on the support, the CCD camera is located at directly over detection zone, the CCD camera is mounted with annular light source below its camera lens, up-down slide mechanism is respectively equipped between above-mentioned CCD camera and support, the CCD camera can opposite brackets height up and down by up-down slide mechanism；The problem of polishing is insufficient, uneven when the utility model can solve the problem that the detection of AOI visual appearances, and because polishing effect is good, the photo that CCD camera is taken is just more high-quality, then just more accurate to the result judgement of AOI visual appearances detection.
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 AOI vision-based detections annular light source testing agency is provided, can solve the problem that and carrying out
The problem of polishing is insufficient, uneven when AOI visual appearances detect, and because polishing effect is good, the photo that CCD camera is taken is just
It is more high-quality, then just more accurate to the result judgement of AOI visual appearances detection.
The technical solution of the utility model is：A kind of AOI vision-based detections annular light source testing agency, including support and CCD
Camera, there is detection zone on the support, the CCD camera is located at directly over detection zone, and the CCD camera is in its camera lens
Lower section be mounted with annular light source, up-down slide mechanism, the CCD phases are respectively equipped between above-mentioned CCD camera and support
Machine can opposite brackets height up and down by 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
CCD camera is installed on by sliding seat on the sliding shoe of corresponding up-down slide mechanism, and sliding seat and the connection of corresponding nut are solid
It is fixed, when CCD camera needs to adjust height, the adjusting knob of corresponding up-down slide mechanism is rotated, adjusting knob drives longitudinal screw mandrel
Rotate, so as to 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 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.
Further, the annular light source carries out high-brightness luminous using high density LED array.
The utility model has the advantages that：CCD camera of the present utility model can carry out height regulation as needed, due to annular
Light source is directly anchored to below CCD camera camera lens, thus CCD camera carry out height adjust while annular light source also with
Be synchronized with the movement, and CCD camera 3 can carry out around fine setting, the utility model can solve the problem that carry 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.
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；1-1 detection zones；
2 annular light sources；
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；
4 sliding seats；
5 up-down slide mechanisms；5-1 longitudinal slide rails；5-2 sliding shoes；5-3 longitudinal screw mandrels；5-4 adjusting knobs.
Embodiment
Embodiment：As shown in Figure 1 to Figure 3, a kind of AOI vision-based detections annular light source testing agency, including support 1 and CCD
Camera, there is detection zone 1-1 on the support 1, the CCD camera is located at directly over detection zone, and the CCD camera 3 exists
Annular light source 2 is mounted with below its camera lens, up-down slide mechanism 5 is respectively equipped between above-mentioned CCD camera 3 and support 1,
The CCD camera 3 can the height up and down of opposite brackets 1 by 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 is installed on the cunning of corresponding up-down slide mechanism 5 by sliding seat 4
On motion block 5-2, sliding seat 4 is connected with corresponding nut, and when CCD camera 3 needs to adjust height, rotation accordingly slides up and down
The adjusting knob 5-4 of mechanism 5, adjusting knob 5-4 drive longitudinal screw mandrel 5-3 to rotate, and are lowered so as to drive on nut and sliding seat 4
Section height.
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 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 3-2-1 of the left and right to extension, the both sides of U-shaped support have preceding rearwardly extending second chute 3-2-2, described
Intermediate support 3-2 is locked by the first locking piece through the first chute 3-2-1 thereon with sliding seat 6, when the first locking piece revolves
Song Shi, 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 passes through the second lock
Determine part to lock through the second chute 3-2-2 thereon and fixed mount 3-3, when the second locking piece unscrews, adjust fixed mount manually
3-3 is the front and rear adjustment that CCD camera 3 can be achieved.
In the present embodiment, the annular light source 2 carries out high-brightness luminous using high density LED array.
CCD camera 3 of the present utility model can carry out height regulation as needed, because annular light source 2 is to be directly anchored to
Below the camera lens of CCD camera 3, therefore the annular light source 2 while carrying out height and adjusting of CCD camera 3 is also synchronized with the movement therewith, and
And CCD camera 3 can carry out around fine setting, the utility model can solve the problem that carry out AOI visual appearances detection when polishing
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.
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 (5)
1. a kind of AOI vision-based detections annular light source testing agency, including support (1) and CCD camera, have on the support (1)
Detection zone (1-1), it is characterised in that：The CCD camera is located at directly over detection zone, and the CCD camera (3) is in its camera lens
Lower section be mounted with annular light source (2), be respectively equipped with up-down slide mechanism 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).
A kind of 2. AOI vision-based detections annular light source testing agency 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) is installed on the sliding shoe (5-2) of corresponding up-down slide mechanism (5) by sliding seat (4), sliding seat
(4) it is connected with corresponding nut, when CCD camera (3) needs to adjust height, rotates the tune of corresponding up-down slide mechanism (5)
Knob (5-4) is saved, adjusting knob (5-4) drives longitudinal screw mandrel (5-3) to rotate, lowered so as to drive on nut and sliding seat (4)
Section height.
A kind of 3. AOI vision-based detections annular light source testing agency according to claim 2, it is characterised in that：The CCD phases
Machine (3) include CCD camera body (3-1), can relative sliding seat (4) left and right adjusting intermediate support (3-2) and can centre relatively
The fixed mount (3-3) of the front and rear regulation of support (3-2), the CCD camera body (3-1) are arranged on fixed mount (3-3).
A kind of 4. AOI vision-based detections annular light source testing agency according to claim 3, 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 (3-2- of the left and right to extension
1), 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 the first lock
Determine part to lock through the first chute (3-2-1) thereon and sliding seat (6), when the first locking piece unscrews, manually among regulation
The left and right adjustment of CCD camera (3) can be achieved in support (3-2)；The intermediate support (3-2) is by the second locking piece through thereon
The second chute (3-2-2) and fixed mount (3-3) lock, when the second locking piece unscrews, adjust fixed mount (3-3) manually
Realize the front and rear adjustment of CCD camera (3).
A kind of 5. AOI vision-based detections annular light source testing agency according to claim 1 or 2 or 3 or 4, it is characterised in that：
The annular light source (2) carries out high-brightness luminous using high density LED array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261489.7U CN206684031U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection annular light sources testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261489.7U CN206684031U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection annular light sources testing agency |
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| Publication Number | Publication Date |
|---|---|
| CN206684031U true CN206684031U (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720261489.7U Active CN206684031U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection annular light sources testing agency |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375544A (en) * | 2018-01-11 | 2018-08-07 | 多氟多（焦作）新能源科技有限公司 | A method of for detecting laminated battery plate lug bending |
| CN108732191A (en) * | 2018-07-30 | 2018-11-02 | 中山市光维智能科技有限公司 | Layering automatic detection device applied to optical lens for cell phone |
| CN114527615A (en) * | 2022-01-14 | 2022-05-24 | 东莞中科蓝海智能视觉科技有限公司 | Visual inspection mechanism with flat field camera |
-
2017
- 2017-03-17 CN CN201720261489.7U patent/CN206684031U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375544A (en) * | 2018-01-11 | 2018-08-07 | 多氟多（焦作）新能源科技有限公司 | A method of for detecting laminated battery plate lug bending |
| CN108732191A (en) * | 2018-07-30 | 2018-11-02 | 中山市光维智能科技有限公司 | Layering automatic detection device applied to optical lens for cell phone |
| CN114527615A (en) * | 2022-01-14 | 2022-05-24 | 东莞中科蓝海智能视觉科技有限公司 | Visual inspection mechanism with flat field camera |
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