CN109655405A - Printed circuit board is verified system automatically - Google Patents
Printed circuit board is verified system automatically Download PDFInfo
- Publication number
- CN109655405A CN109655405A CN201811482263.5A CN201811482263A CN109655405A CN 109655405 A CN109655405 A CN 109655405A CN 201811482263 A CN201811482263 A CN 201811482263A CN 109655405 A CN109655405 A CN 109655405A
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- CN
- China
- Prior art keywords
- circuit board
- workbench
- printed circuit
- conveyer belt
- outfeed platforms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Wood Science & Technology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
It verifies automatically system, including material conveying platform, workbench, outfeed platforms, conveyer belt, lighting apparatus, image capture device and data processing equipment the present invention provides a kind of printed circuit board；Material conveying platform, workbench and outfeed platforms are sequentially connected, and conveyer belt is mounted on the upper surface of material conveying platform, workbench and outfeed platforms, for printed circuit board to be transported to outfeed platforms through workbench from material conveying platform；There is workbench printed circuit board to detect position, and lighting apparatus is mounted on detection position, for providing lighting source for detection position；Image capture device is mounted on detection position and is oppositely arranged with lighting apparatus, for the image information in detection station acquisition printed circuit board；Data processing equipment is electrically connected with image capture device, for the image data according to image information acquisition printed circuit board, image data is compared with pre-set image data, and generate comparison result.
Description
Technical field
The present invention relates to printed circuit board manufacturing fields, and in particular to a kind of printed circuit board is verified system automatically.
Background technique
The printed circuit board is widely used in the fields such as ordinary electrical home appliance, computer, automotive electronics, communication, the print
The packing density of circuit board processed is continuously improved, and also proposed increasingly higher demands to the quality of the printed circuit board, wherein
Drilling quality strong influence on the printed circuit board to the printed circuit board quality, it is existing to verify equipment often
The reliability that speed of verifying is slow, verifies is low.
Summary of the invention
The present invention provides a kind of printed circuit board and verifies automatically system, can be realized to the automatic defeated of the printed circuit board
It send；The image information of better quality can be collected；Examine speed fast, high reliablity improves the efficiency verified.
Printed circuit board provided by the invention is verified system automatically, and the system comprises material conveying platform, workbench, dischargings
Platform, conveyer belt, lighting apparatus, image capture device and data processing equipment；The material conveying platform, workbench and discharging are flat
Platform is set gradually, and the upper surface of the material conveying platform, workbench and outfeed platforms is mounted on conveyer belt, and the conveyer belt is used
In the printed circuit board is transported to the outfeed platforms through the workbench from the material conveying platform；The workbench
Position is detected with printed circuit board, the lighting apparatus is mounted on the detection position, for providing for the detection position
Lighting source；Described image acquisition equipment is mounted on the detection position and is oppositely arranged with the lighting apparatus, in institute
State the image information of printed circuit board described in detection station acquisition；The data processing equipment is electrically connected with described image acquisition equipment
It connects, for the image data according to described image acquisition of information printed circuit board, by described image data and pre-set image data
It is compared, and generates comparison result.
Preferably, the lighting apparatus is bar-shaped LED light source.
Preferably, described image acquisition equipment is imaging sensor.
Preferably, the conveyer belt installed on the working platform is made of a plurality of belt being spaced a predetermined distance.
Preferably, the lighting apparatus is mounted on the upper surface of the workbench below the conveyer belt, described image
Acquisition equipment is mounted on above the conveyer belt.
Preferably, the data processing equipment is computer.
Preferably, the data processing equipment further includes the display screen that can show the comparison result.
Preferably, the data processing equipment is also electrically connected with the outfeed platforms, dynamic for controlling the outfeed platforms
Make.
Printed circuit board provided by the invention is verified system automatically, by sequentially connected material conveying platform, workbench and
Outfeed platforms can be realized the automatic conveying to the printed circuit board；By the way that the lighting apparatus is arranged, can collect compared with
The image information of high quality；The precision and reliability of the data processing equipment are higher, and the display being arranged thereon can help
Operator understands the concrete condition verified, in order to operate and adjust, examines speed fast, high reliablity, improves and verifies
Efficiency.
The other feature and advantage of the embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to the embodiment of the present invention, and constitute part of specification, under
The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached
In figure:
Fig. 1 is that the printed circuit board of embodiment according to the present invention is verified the structural schematic diagram of system automatically.
Description of symbols
1 material conveying platform, 2 workbench
3 outfeed platforms, 4 conveyer belt
5 lighting apparatus, 6 image capture device
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
With reference to the accompanying drawing, technical solution in the embodiment of the present invention is described in detail.
Verify automatically system as shown in Figure 1, the present invention provides a kind of printed circuit board, the system comprises material conveying platform 1,
Workbench 2, outfeed platforms 3, conveyer belt 4, lighting apparatus 5, image capture device 6 and data processing equipment；The feeding is flat
Platform 1, workbench 2 and outfeed platforms 3 are set gradually, and the upper surface of the material conveying platform 1, workbench 2 and outfeed platforms 3 is equal
Conveyer belt 4 is installed, the conveyer belt 4 through the workbench 2 for transporting the printed circuit board from the material conveying platform 1
It send to the outfeed platforms 3；There is the workbench 2 printed circuit board to detect position, and the lighting apparatus 5 is mounted on described
Position is detected, for providing lighting source for the detection position；Described image acquisition equipment 6 is mounted on the detection position simultaneously
It is oppositely arranged with the lighting apparatus 5, the image information for the printed circuit board described in the detection station acquisition；The number
It is electrically connected according to processing equipment with described image acquisition equipment 6, for the image according to described image acquisition of information printed circuit board
Described image data are compared with pre-set image data, and generate comparison result by data.
According to the technique and scheme of the present invention, the system comprises material conveying platform 1, workbench 2, outfeed platforms 3, conveyer belt
4, lighting apparatus 5, image capture device 6 and data processing equipment；The material conveying platform 1, workbench 2 and outfeed platforms 3 according to
Secondary setting, the upper surface of the material conveying platform 1, workbench 2 and outfeed platforms 3 are mounted on conveyer belt 4, the conveyer belt 4
For the printed circuit board to be transported to the outfeed platforms 3, Neng Goushi through the workbench 2 from the material conveying platform 1
Now to the automatic conveying of the printed circuit board.
According to the technique and scheme of the present invention, there is the workbench 2 printed circuit board to detect position, the lighting apparatus
5 are mounted on the detection position, for providing lighting source for the detection position.
Since the selection of the lighting apparatus 5 directly influences the quality of the described image information of acquisition, according to the present invention
A kind of embodiment, the lighting apparatus 5 is bar-shaped LED light source, and the LED light source is with no stroboscopic, calorific value is low, cost
Low feature, and the clarity and contrast of image can be increased, improve the quality of described image information.
Preferably, bar-shaped LED red-light source is chosen, the LED red-light source brightness is high, and uniformity is good, and thermal diffusivity is good, energy
Enough significant quality for improving described image information.
According to the technique and scheme of the present invention, described image acquisition equipment 6 be mounted on the detection position and with the illumination
Equipment 5 is oppositely arranged, the image information for the printed circuit board described in the detection station acquisition.The printed circuit board energy
Enough in described image acquisition equipment 6 and the lighting apparatus 5 between, bore position can transmitted light, described image acquisition
The hole image information of the acquisition light transmission of equipment 6.
A kind of embodiment according to the present invention, it is imaging sensor, described image sensor that described image, which acquires equipment 6,
Optical signal on photosurface can be converted to the electric signal with optical signal at corresponding proportionate relationship.
A kind of embodiment according to the present invention, the conveyer belt 4 being mounted on the workbench 2 are predetermined by being spaced
The a plurality of belt of distance is constituted.
A kind of embodiment according to the present invention, it is preferable that the lighting apparatus 5 is mounted on the 4 lower section institute of conveyer belt
The upper surface of workbench 2 is stated, described image acquisition equipment 6 is mounted on 4 top of conveyer belt.
Enable the lighting source to penetrate the gap of a plurality of belt, is radiated at the printed circuit to be detected
On plate, the lighting apparatus 5 can collect light transmission image information.
According to the technique and scheme of the present invention, the data processing equipment is electrically connected with described image acquisition equipment 6, is used for root
According to the image data of described image acquisition of information printed circuit board, described image data are compared with pre-set image data,
And generate comparison result.
A kind of embodiment according to the present invention, it is preferable that the data processing equipment is computer.
The pre-set image data are the standard hole location information of design, are needed in hole count, porous, less porous, aperture and hole
Foreign matter situation is compared, and obtains comparison result, and precision and reliability are higher.
A kind of embodiment according to the present invention, the data processing equipment further include that can show the comparison result
Display screen can show the comparison result, and can show the position of the printed circuit board operation, help operator
The concrete condition that solution is verified, in order to operate and adjust.
A kind of embodiment according to the present invention, the data processing equipment are also electrically connected with the outfeed platforms 3, are used for
The outfeed platforms 3 are controlled to act.
The outfeed platforms 3 can left-right rotation, the outlet of the outfeed platforms 3 corresponding different transport route or receipts
Collect basketry, the transport path of the printed circuit board can be adjusted, flexible operation is simple and practical.
Printed circuit board provided by the invention is verified system automatically, passes through sequentially connected material conveying platform 1, workbench 2
With outfeed platforms 3, the automatic conveying to the printed circuit board can be realized；By the way that the lighting apparatus 5 is arranged, can acquire
To the image information of better quality；The precision and reliability of the data processing equipment are higher, and the display being arranged thereon can
It helps operator to understand the concrete condition verified, in order to operate and adjust, examines speed fast, high reliablity is improved and tested
The efficiency in hole.
The optional embodiment of the embodiment of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously
The detail being not limited in above embodiment can be to of the invention real in the range of the technology design of the embodiment of the present invention
The technical solution for applying example carries out a variety of simple variants, these simple variants belong to the protection scope of the embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the embodiment of the present invention pair
No further explanation will be given for various combinations of possible ways.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (8)
- The system 1. a kind of printed circuit board is verified automatically, which is characterized in that the system comprises: material conveying platform (1), workbench (2), outfeed platforms (3), conveyer belt (4), lighting apparatus (5), image capture device (6) and data processing equipment；The material conveying platform (1), workbench (2) and outfeed platforms (3) are set gradually, the material conveying platform (1), workbench (2) be mounted on conveyer belt (4) with the upper surface of outfeed platforms (3), the conveyer belt (4) be used for by the printed circuit board from The material conveying platform (1) is transported to the outfeed platforms (3) through the workbench (2)；There is the workbench (2) printed circuit board to detect position, and the lighting apparatus (5) is mounted on the detection position, For providing lighting source for the detection position；Described image acquisition equipment (6) is mounted on the detection position and is oppositely arranged with the lighting apparatus (5), in institute State the image information of printed circuit board described in detection station acquisition；The data processing equipment is electrically connected with described image acquisition equipment (6), for being printed according to described image acquisition of information Described image data are compared with pre-set image data, and generate comparison result by the image data of circuit board.
- 2. system according to claim 1, which is characterized in that the lighting apparatus (5) is bar-shaped LED light source.
- 3. system according to claim 1, which is characterized in that it is imaging sensor that described image, which acquires equipment (6),.
- 4. system according to claim 1, which is characterized in that the conveyer belt being mounted on the workbench (2) (4) it is made of a plurality of belt being spaced a predetermined distance.
- 5. system according to claim 4, which is characterized in that the lighting apparatus (5) is mounted on the conveyer belt (4) The upper surface of the lower section workbench (2), described image acquisition equipment (6) are mounted on above the conveyer belt (4).
- 6. system according to claim 1, which is characterized in that the data processing equipment is computer.
- 7. system according to claim 6, which is characterized in that the data processing equipment further includes that can show the ratio The display screen of relatively result.
- 8. system according to claim 1, which is characterized in that the data processing equipment also with the outfeed platforms (3) Electrical connection, for controlling the outfeed platforms (3) movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482263.5A CN109655405A (en) | 2018-12-05 | 2018-12-05 | Printed circuit board is verified system automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482263.5A CN109655405A (en) | 2018-12-05 | 2018-12-05 | Printed circuit board is verified system automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109655405A true CN109655405A (en) | 2019-04-19 |
Family
ID=66111881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811482263.5A Withdrawn CN109655405A (en) | 2018-12-05 | 2018-12-05 | Printed circuit board is verified system automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109655405A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465196A (en) * | 2020-04-28 | 2020-07-28 | 南京品微智能科技有限公司 | Photoelectric analysis device is traceed back to whole flow of PCB product manufacture |
| CN112474384A (en) * | 2019-09-11 | 2021-03-12 | 南通深南电路有限公司 | Detection equipment and method for printed circuit board |
| CN112881402A (en) * | 2020-12-25 | 2021-06-01 | 深圳宜美智科技股份有限公司 | Function-integrated PCB appearance detection device and detection method thereof |
-
2018
- 2018-12-05 CN CN201811482263.5A patent/CN109655405A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474384A (en) * | 2019-09-11 | 2021-03-12 | 南通深南电路有限公司 | Detection equipment and method for printed circuit board |
| CN111465196A (en) * | 2020-04-28 | 2020-07-28 | 南京品微智能科技有限公司 | Photoelectric analysis device is traceed back to whole flow of PCB product manufacture |
| CN111465196B (en) * | 2020-04-28 | 2024-02-02 | 南京品微智能科技有限公司 | Full-process traceable photoelectric analysis device for PCB product manufacturing |
| CN112881402A (en) * | 2020-12-25 | 2021-06-01 | 深圳宜美智科技股份有限公司 | Function-integrated PCB appearance detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190419 |
|
| WW01 | Invention patent application withdrawn after publication |