CN206683637U - AOI vision-based detection bowls light source matches somebody with somebody backlight testing agency - Google Patents
AOI vision-based detection bowls light source matches somebody with somebody backlight testing agency Download PDFInfo
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- CN206683637U CN206683637U CN201720260794.4U CN201720260794U CN206683637U CN 206683637 U CN206683637 U CN 206683637U CN 201720260794 U CN201720260794 U CN 201720260794U CN 206683637 U CN206683637 U CN 206683637U
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- light source
- ccd camera
- bowl light
- angle ccd
- support
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Abstract
The utility model discloses a kind of AOI vision-based detections bowl light source to match somebody with somebody backlight testing agency,Including support,Bowl 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,Backlight is provided with immediately below support product relatively to be checked,The 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 bowl light source is located at the lower section of positive visual angle CCD camera,The top of mounting bracket,Above-mentioned positive visual angle CCD camera,Side view angle CCD camera,Up-down slide mechanism is respectively equipped between bowl light source and support,The positive visual angle CCD camera,Side view angle CCD camera and bowl 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 bowl light source matches somebody with somebody backlight testing agency, including branch
Frame, bowl light source and CCD camera, there is detection zone on the support, the support is provided with support frame in detection zone, support
Top of the trellis is provided with the mounting bracket for being used for fixing product to be checked, and backlight is provided with immediately below support product relatively to be checked, described
CCD camera includes the positive visual angle CCD camera directly over detection zone and the side view angle CCD phases positioned at detection zone side
Machine, the bowl light source are located at lower section, the top of mounting bracket of positive visual angle CCD camera, above-mentioned positive visual angle CCD camera, side view angle CCD
Up-down slide mechanism, positive visual angle CCD camera, side view angle CCD camera and the bowl are respectively equipped between camera, bowl light source and support
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 bowl light source are installed on the cunning of corresponding up-down slide mechanism by sliding seat respectively
On motion block, sliding seat is connected with corresponding nut, and positive visual angle CCD camera, side view angle CCD camera and/or bowl light source need
When adjusting height, the adjusting knob of corresponding up-down slide mechanism is rotated, 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 bowl light source height adjusts positive visual angle CCD with being used for
The longitudinal screw mandrel of the up-down slide mechanism of the height of camera is same root screw mandrel, and is controlled by same adjusting knob.
Preferably, the bowl light source is connected by installing plate with corresponding sliding seat, and the installing plate is arranged under bowl light source
Side and there is the opening correspondingly sized with the rim of a bowl of bowl light source.
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 house and blocked the open slot set.
The utility model has the advantages that：Positive visual angle CCD camera, side view angle CCD camera and bowl 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, set immediately below product to be checked
Corresponding backlight is put, the utility model can solve the problem that polishing is insufficient, uneven when carrying out the detection of AOI visual appearances
Problem, and because polishing effect is good, the photo that CCD camera is taken is just more high-quality, then to the result of AOI visual appearances detection
It is just more accurate to judge.
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 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 backlights；
8 bowls of light sources；
9 installing plates；
A products to be checked.
Embodiment
Embodiment：As shown in Figure 1 to Figure 2, a kind of AOI vision-based detections bowl light source matches somebody with somebody backlight testing agency, including support
1st, bowl light source 8 and CCD camera, there is detection zone on the support 1, the support 1 is provided with support frame 2 in detection zone,
The top of support frame 2 is provided with the mounting bracket 2-1 for being used for fixing product A to be checked, is provided with immediately below the product A relatively to be checked of support 1
Backlight 7, the CCD camera is including the positive visual angle CCD camera 3 directly over detection zone and positioned at detection zone side
Side view angle CCD camera 4, the bowl light source 8 are located at lower section, the top of mounting bracket of positive visual angle CCD camera 3, above-mentioned positive visual angle CCD
Up-down slide mechanism 5, the positive visual angle CCD phases are respectively equipped between camera 3, side view angle CCD camera 4, bowl light source 8 and support 1
Machine 3, side view angle CCD camera 4 and bowl light source 8 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 positive visual angle CCD camera 3, side view angle CCD camera 4 and the bowl light source 8 pass through cunning respectively
Dynamic 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, faces
When angle CCD camera 3, side view angle CCD camera 4 and/or bowl light source 8 need to adjust height, the tune of corresponding up-down slide mechanism 5 is rotated
Knob 5-4 is saved, adjusting knob 5-4 drives longitudinal screw mandrel 5-3 to rotate, so as to drive nut and the height up and down of sliding seat 6.
In the present embodiment, adjusted for adjusting the longitudinal screw mandrel 5-3 of up-down slide mechanism 5 of the height of bowl light source 8 with being used for
The longitudinal screw mandrel 5-3 of the up-down slide mechanism 5 of the height of positive visual angle CCD camera 3 is same root screw mandrel, and by same adjusting knob
5-4 is controlled.
In the present embodiment, the bowl light source 8 is connected by installing plate 9 with corresponding sliding seat 6, and the installing plate 9 is arranged on
Bowl light source 8 lower section and there is the opening correspondingly sized with the rim of a bowl of bowl light source 9.
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 bowl light source 8 of the present utility model can carry out height as needed
Regulation, and positive visual angle CCD camera 3 can carry out around fine setting, the underface of product to be checked is provided with corresponding backlight
7, the utility model can solve the problem that the problem of polishing is insufficient, uneven when carrying out the detection of AOI visual appearances, and due to polishing
Effect is good, and the photo that CCD camera is taken is just more high-quality, then the result judgement of AOI visual appearances detection is just more defined
Really.
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 bowl light source matches somebody with somebody backlight testing agency, including support (1), bowl light source (8) and CCD camera, institute
Stating has detection zone on support (1), it is characterised in that：The support (1) is provided with support frame (2) in detection zone, support
The mounting bracket (2-1) for being used for fixing product to be checked (A), the underface of support (1) product (A) relatively to be checked are provided with the top of frame (2)
Backlight (7) is provided with, the CCD camera is including the positive visual angle CCD camera (3) directly over detection zone and positioned at detection
The side view angle CCD camera (4) of region side, the bowl light source (8) be located at the lower section of positive visual angle CCD camera (3), mounting bracket it is upper
Side, it is above-mentioned to be just respectively equipped with downslide between visual angle CCD camera (3), side view angle CCD camera (4), bowl light source (8) and support (1)
Motivation structure (5), positive visual angle CCD camera (3), side view angle CCD camera (4) and the bowl light source (8) by sliding up and down accordingly
Mechanism (5) can opposite brackets (1) height up and down.
2. a kind of AOI vision-based detections bowl light source according to claim 1 matches somebody with somebody backlight testing agency, it is characterised in that：Institute
State up-down slide mechanism (5) include being installed in the longitudinal slide rails (5-1) of two on support (1) parallel arrangements, respectively with longitudinal direction
Sliding shoe (5-2) that slide rail (5-1) is slidably matched, between two longitudinal slide rails (5-1) and can opposite brackets (1) rotate it is vertical
The nut coordinated to screw mandrel (5-3) and with longitudinal screw mandrel (5-3), the lower end of the longitudinal screw mandrel (5-3) has adjusting knob
(5-4), positive visual angle CCD camera (3), side view angle CCD camera (4) and the bowl light source (8) are installed on by sliding seat (6) respectively
On the sliding shoe (5-2) of corresponding up-down slide mechanism (5), sliding seat (6) is connected with corresponding nut, positive visual angle CCD
When camera (3), side view angle CCD camera (4) and/or bowl light source (8) need to adjust height, corresponding up-down slide mechanism (5) is rotated
Adjusting knob (5-4), adjusting knob (5-4) drive longitudinal screw mandrel (5-3) rotate, so as to drive on nut and sliding seat (6)
Lower regulation height.
3. a kind of AOI vision-based detections bowl light source according to claim 2 matches somebody with somebody backlight testing agency, it is characterised in that：With
In the longitudinal screw mandrel (5-3) of the up-down slide mechanism (5) of adjustment bowl light source (8) height positive visual angle CCD camera (3) is adjusted with being used for
The longitudinal screw mandrel (5-3) of up-down slide mechanism (5) of height be same root screw mandrel, and controlled by same adjusting knob (5-4).
4. a kind of AOI vision-based detections bowl light source according to Claims 2 or 3 matches somebody with somebody backlight testing agency, it is characterised in that：
The bowl light source (8) is connected by installing plate (9) with corresponding sliding seat (6), and the installing plate (9) is arranged under a bowl light source (8)
Side and there is the opening correspondingly sized with the rim of a bowl of bowl light source (8).
5. a kind of AOI vision-based detections bowl light source according to claim 1 or 2 or 3 matches somebody with somebody backlight testing agency, its feature exists
In：The mounting bracket (2-1) is to be arranged on the plate-shaped member at the top of support frame (2), and its center is provided with for product to be checked (A)
House and block the open slot set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260794.4U CN206683637U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection bowls light source matches somebody with somebody backlight testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260794.4U CN206683637U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection bowls light source matches somebody with somebody backlight testing agency |
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| Publication Number | Publication Date |
|---|---|
| CN206683637U true CN206683637U (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720260794.4U Active CN206683637U (en) | 2017-03-17 | 2017-03-17 | AOI vision-based detection bowls light source matches somebody with somebody backlight testing agency |
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| CN (1) | CN206683637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335239A (en) * | 2019-05-09 | 2019-10-15 | 菲特(天津)智能科技有限公司 | Defects detection training machine and its application method based on deep learning |
-
2017
- 2017-03-17 CN CN201720260794.4U patent/CN206683637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335239A (en) * | 2019-05-09 | 2019-10-15 | 菲特(天津)智能科技有限公司 | Defects detection training machine and its application method based on deep learning |
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