CN207380205U - A kind of inversion type AOI test platforms - Google Patents
A kind of inversion type AOI test platforms Download PDFInfo
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- CN207380205U CN207380205U CN201721023543.0U CN201721023543U CN207380205U CN 207380205 U CN207380205 U CN 207380205U CN 201721023543 U CN201721023543 U CN 201721023543U CN 207380205 U CN207380205 U CN 207380205U
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- inversion type
- light source
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- aoi test
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- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000003384 imaging method Methods 0.000 claims abstract description 24
- 230000001939 inductive effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000005304 optical glass Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000007547 defect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010016173 Fall Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model provides a kind of inversion type AOI test platforms, conveying assembly, inductive component and vision-based detection component including board and on the board, the vision-based detection component is located at the lower section of the conveying assembly, the vision-based detection component includes XY mobile platforms, rack, imaging device, light source and auxiliary device, the XY mobile platforms are mounted on the board, the rack is mounted on XY mobile platforms, and the imaging device, light source and auxiliary device are mounted in the rack.Inversion type AOI test platforms provided by the utility model use inversion type structure, and detection device is placed in below assembly line, easy to detect, and detection efficiency is high.
Description
Technical field
The utility model is related to AOI testing equipment fields, more particularly to a kind of inversion type AOI test platforms.
Background technology
Automatic optics inspection (Automatic Optic Inspection, AOI) is to be delivered a child based on optical principle come butt welding
The equipment that the common deficiency run into production is detected.AOI equipment is widely used in printed circuit board (Printed Circuit
Board, PCB) component defects the online vision-based detection of assembly line.AOI machines are by camera automatically scanning PCB elements, through figure
As after processing automatic discrimination and component defects information can be counted, achieve the purpose that control product fraction defective.Upon automatic detection,
Machine gathers image by camera automatically scanning PCB, the solder joint of test compared with the qualified parameter in database,
By image procossing, defect on PCB is checked, and pass through display or Automatic Logos mark defect, for maintenance personal
Finishing.
Its vision-based detection component of existing AOI detection devices is normally above assembly line, for through Wave crest Welding work
PCB after skill, which carries out element testing, needs first turnover panel, and camera could capture detection.Band during more some PCB wave-soldering
There is carrier, turnover panel is difficult, needs manually to tear plate open before detection.Tearing plate and turnover panel process open reduces continuous productive process efficiency, it is necessary to manually grasp
Make, while also increase testing cost.
Utility model content
In view of the above problems, the utility model patent purpose is to devise a kind of inversion type AOI test platforms, using
Formula structure is put, detection device is placed in below assembly line, easy to detect, and detection efficiency is high.
The utility model is realized particular by following technical scheme：
A kind of inversion type AOI test platforms, conveying assembly, sense including board (1) and on the board (1)
Component and vision-based detection component are answered, the vision-based detection component is located at the lower section of the conveying assembly, the vision-based detection component
Including XY mobile platforms (401), rack (402), imaging device (403), light source (404) and auxiliary device, the XY movements are flat
Platform (401) is mounted on the board (1), and the rack (402) is mounted on XY mobile platforms (401), the imaging device
(403), light source (404) and auxiliary device are mounted in the rack (402).
Specifically, conveying assembly described in the utility model included trigger structure (201) and Width adjusting mechanism (202), the mistake
For conveying product to be measured, the Width adjusting mechanism (202) is used to adjust the trigger structure (201) excessively trigger structure (201).
Specifically, trigger structure (201) described in the utility model of crossing uses biserial symmetrical structure.
Specifically, inductive component described in the utility model is included to level detection sensor (301) and board falling detection sensor
(302)。
Specifically, described in the utility model be located at the top of the conveying assembly to level detection sensor (301), it is described fall
Plate detection sensor (302) is located at the lower section of the conveying assembly.
Specifically, auxiliary device described in the utility model includes the optical glass being mounted on the light source (404)
(405), the automatic cleaning apparatus (406) beside the light source (404) and it is arranged on outside the imaging device (403)
Protective cover (407).
Specifically, the utility model further includes main control computer, the inductive component, imaging device (403), light source (404) point
It is not electrically connected with the main control computer.
A kind of inversion type AOI test platforms provided by the utility model compared with prior art, will using inversion type structure
Vision-based detection component is placed in below conveying pipeline, and what when detection need not be additional tear plate and turnover panel process open, save and set accordingly
Standby investment, improves pipelining efficiency.Multiple auxiliary protections and automatic cleaning apparatus are equipped with simultaneously, it is easy to use.
Description of the drawings
The utility model embodiment is described further referring to the drawings, wherein：
Fig. 1 is a kind of structure chart of inversion type AOI test platforms of the utility model；
The names of the parts is as follows in figure：
1- boards；201- crosses trigger structure；202- Width adjusting mechanisms；301- is to level detection sensor；302- board fallings detection sensing
Device；401-XY mobile platforms；402- racks；403- imaging devices；404- light sources；405- optical glass；406- automated cleanings fill
It puts；407- protective covers.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
The utility model proposes a kind of inversion type AOI test platforms, referring to Fig. 1, including board 1 and mounted on institute
Conveying assembly, inductive component and the vision-based detection component on board 1 are stated, the vision-based detection component is located at the conveying assembly
Lower section, the vision-based detection component include XY mobile platforms 401, rack 402, imaging device 403, light source 404 and auxiliary device,
The XY mobile platforms 401 are mounted on the board 1, and the rack 402 is mounted on XY mobile platforms 401, the imaging
Equipment 403, light source 404 and auxiliary device are mounted in the rack 402.
Specifically, the conveying assembly included trigger structure 201 and Width adjusting mechanism 202, the trigger structure 201 of crossing is for defeated
Product to be measured is sent, the Width adjusting mechanism 202 is used to adjust the trigger structure 201 excessively.Trigger structure 201 is crossed for PCB product and load
The flowing water conveying of tool, Width adjusting mechanism 202 was due to ensureing that trigger structure 201 was suitable for the PCB of different size specification.In order to avoid defeated
Sending component blocks inverted imaging device capture and light source illumination, crosses trigger structure 201 and is arranged using biserial symmetrical structure, only
PCB PCB carrier edges are supported, vision inspection apparatus is placed in that two row pipelines are intermediate, on the board 1 below PCB to be measured.
Two row assembly lines rely on the dynamic friction provided with the idler wheel of axis connection to convey using multiaxis flexible driving, PCB and carrier.
Specifically, the inductive component is included to level detection sensor 301 and board falling detection sensor 302.Inductive component
Including being used to reading the bar code reading taking equipment of PCB product information, for confirming PCB into plate, trading halt and the inspection in place for going out board status
It surveys sensor 301 and detects the board falling detection sensor 302 that PCB drops extremely.It the bar code reading taking equipment and detects in place
Sensor 301 is placed in above PCB conveying mechanisms, and board falling detection sensor 302 is placed in below PCB conveying mechanisms.
Specifically, the auxiliary device includes the optical glass 405 being mounted on the light source 404, positioned at the light source
The automatic cleaning apparatus 406 on 404 sides and the protective cover 407 for being arranged on 403 outside of imaging device.
Vision-based detection component includes the XY mobile platforms 401 being placed in below conveying assembly, is placed on XY mobile platforms 401
Rack 402 and 403 light source 404 of imaging device and auxiliary device being placed in rack 402.Imaging device 403 is used for tested
Element capture and image output.Light source 404 is used to supplement detected element regional luminance and enhances color expressive force.The auxiliary of periphery
For device for protecting imaging device 403 and light source 404 and periodically it being cleaned automatically, the height including being installed on light source is saturating
Penetrating property optical glass 405, automatic cleaning apparatus 406 and the protective cover 407 for surrounding imaging device.Rack 402 is used for imaging device
And light source is adjusted with respect to detected element height, to obtain the blur-free imaging effect of specific field of view.XY mobile platforms 401 are used to carry
Rack 402 and the imaging device 403 being installed in rack 402 and light source 404 move to specific region detection.
Specifically, the inversion type AOI test platforms of the utility model further include main control computer, the inductive component, imaging are set
Standby 403, light source 404 is electrically connected respectively with the main control computer.Main control computer is used to receive sensing device output signal and control defeated
Sending component and the action of vision-based detection component.Imaging device picture signal is received simultaneously, by comparing automatic discrimination with template image
And count component defects information.
Specific embodiment of the present utility model described above does not form the restriction to scope of protection of the utility model.
The various other corresponding changes and deformation that any technical concept according to the present utility model is made, should be included in this practicality
In new scope of the claims.
Claims (7)
1. a kind of inversion type AOI test platforms, which is characterized in that including board (1) and defeated on the board (1)
Sending component, inductive component and vision-based detection component, the vision-based detection component are located at the lower section of the conveying assembly, the vision
Detection components include XY mobile platforms (401), rack (402), imaging device (403), light source (404) and auxiliary device, described
XY mobile platforms (401) are mounted on the board (1), and the rack (402) is mounted on XY mobile platforms (401), described
Imaging device (403), light source (404) and auxiliary device are mounted in the rack (402).
2. a kind of inversion type AOI test platforms according to claim 1, which is characterized in that the conveying assembly included
Trigger structure (201) and Width adjusting mechanism (202), it is described to cross trigger structure (201) for conveying product to be measured, the Width adjusting mechanism
(202) it is used to adjust the trigger structure (201) excessively.
3. a kind of inversion type AOI test platforms according to claim 2, which is characterized in that the trigger structure (201) of crossing is adopted
With biserial symmetrical structure.
4. a kind of inversion type AOI test platforms according to claim 1, which is characterized in that the inductive component includes arriving
Level detection sensor (301) and board falling detection sensor (302).
5. a kind of inversion type AOI test platforms according to claim 4, which is characterized in that described to level detection sensor
(301) it is located at the top of the conveying assembly, the board falling detection sensor (302) is located at the lower section of the conveying assembly.
6. a kind of inversion type AOI test platforms according to claim 1, which is characterized in that the auxiliary device includes peace
Optical glass (405) on the light source (404), the automatic cleaning apparatus (406) beside the light source (404) with
And it is arranged on the protective cover (407) outside the imaging device (403).
7. a kind of inversion type AOI test platforms according to claim 1, which is characterized in that further include main control computer, the sense
Component, imaging device (403), light source (404) is answered to be electrically connected respectively with the main control computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023543.0U CN207380205U (en) | 2017-08-16 | 2017-08-16 | A kind of inversion type AOI test platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023543.0U CN207380205U (en) | 2017-08-16 | 2017-08-16 | A kind of inversion type AOI test platforms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207380205U true CN207380205U (en) | 2018-05-18 |
Family
ID=62341897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721023543.0U Active CN207380205U (en) | 2017-08-16 | 2017-08-16 | A kind of inversion type AOI test platforms |
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| Country | Link |
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| CN (1) | CN207380205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133476A (en) * | 2019-05-14 | 2019-08-16 | 东莞和利诚智能科技有限公司 | A kind of flexible circuit board detection test fixture device |
| CN116840158A (en) * | 2023-08-31 | 2023-10-03 | 深圳明锐理想科技有限公司 | Flip AOI cleaning device |
-
2017
- 2017-08-16 CN CN201721023543.0U patent/CN207380205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133476A (en) * | 2019-05-14 | 2019-08-16 | 东莞和利诚智能科技有限公司 | A kind of flexible circuit board detection test fixture device |
| CN116840158A (en) * | 2023-08-31 | 2023-10-03 | 深圳明锐理想科技有限公司 | Flip AOI cleaning device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Floor 5-6, Unit B, Building B4, Guangming Science Park, China Merchants Bureau, Fenghuang Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Patentee after: Shenzhen Mingrui Ideal Technology Co.,Ltd. Country or region after: China Address before: 518000 4th floor, building 5, Dayuan North District, Pingshan 1st Road, Xili Town, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN MAGIC-RAY TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |