CN106290400A - A kind of inspection hole method being applied to plate and inspection hole equipment - Google Patents
A kind of inspection hole method being applied to plate and inspection hole equipment Download PDFInfo
- Publication number
- CN106290400A CN106290400A CN201610617934.9A CN201610617934A CN106290400A CN 106290400 A CN106290400 A CN 106290400A CN 201610617934 A CN201610617934 A CN 201610617934A CN 106290400 A CN106290400 A CN 106290400A
- Authority
- CN
- China
- Prior art keywords
- plate
- image
- hole
- equipment
- inspection hole
- 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.)
- Pending
Links
Classifications
-
- 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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
-
- 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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N2021/95638—Inspecting patterns on the surface of objects for PCB's
- G01N2021/95653—Through-holes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Image Processing (AREA)
Abstract
The invention discloses a kind of inspection hole method being applied to plate and inspection hole equipment, inspection hole method includes: irradiate the N number of plate placed the most side by side with backlight, and scanning obtains the printing opacity image of N number of plate, and N is the positive integer more than zero；From the image obtained, extract contour feature and the hole characteristic of plate, and method based on characteristics of image splicing, the characteristics of image of extraction is spliced；Acquisition pores characteristic from spliced image, and combine contour feature and distinguish each plate body and corresponding to the hole characteristic data of each plate body；Described N number of plate is differentiated by hole characteristic data according to standard file and corresponding to each plate body respectively.The present invention is applied to inspection hole method and the inspection hole equipment of plate, detects based on image characteristics extraction, merging features and image, it is achieved that can detect plurality of plates simultaneously, make detection efficiency improve.
Description
Technical field
The present invention relates to plate detection technique field, particularly relate to a kind of inspection hole method being applied to plate and inspection hole equipment.
Background technology
In recent years, whole circuit-board industry is the most depressed, and order amount declines, cost up, and productivity effect reduces.In order to spend
Spending the downturn period, each circuit board producer takes counter-measure one after another, and wherein, controllers cost, raising device efficiency become main
One of counter-measure.
Verifier be a kind of hole count for checking on finished printed circuit board product plate or perforated plate, hole quality (profiled holes,
The flaws such as consent), and automatically make OK/NG judgement, according to judged result, circuit board is carried out the instrument sorted, verifier conduct
A kind of professional detecting instrument towards circuit board, is faced with the requirement of client's high efficient detection equally.
Therefore, how to improve the detection efficiency of inspection hole equipment, becoming current those skilled in the art needs to consider and solve
Problem.
Summary of the invention
It is an object of the invention to provide a kind of inspection hole method being applied to plate and inspection hole equipment, based on image characteristics extraction,
Merging features and image detection, it is achieved that plurality of plates can be detected simultaneously, make detection efficiency improve.
For achieving the above object, the present invention provides following technical scheme:
A kind of inspection hole method being applied to plate, including:
Irradiate the N number of plate placed the most side by side with backlight, scanning obtains the printing opacity image of described N number of plate, and N is more than zero
Positive integer；
From the image obtained, extract contour feature and the hole characteristic of plate, and method based on characteristics of image splicing, will carry
The characteristics of image taken splices；
Acquisition pores characteristic from spliced image, and combine contour feature and distinguish each plate body and correspond to
The hole characteristic data of each plate body；
Described N number of plate is differentiated by hole characteristic data according to standard file and corresponding to each plate body respectively.
Alternatively, N is 6, places 6 blocks of plates the most side by side.
Alternatively, while scanning the printing opacity image of described N number of plate, from the image obtained, described N number of plate is extracted
Contour feature and hole characteristic.
Alternatively, also include: spliced image is stored and shows.
Alternatively, before scanning obtains the printing opacity image of described N number of plate, also include:
It is loaded into standard file, sets up space-time loop data structure according to standard file；
Described N number of plate is differentiated by the described hole characteristic data according to standard file and corresponding to each plate respectively, including:
Use described space-time loop data structure the hole characteristic data of plate to be compared detection, registrate inspection including to the hole of plate
Survey and slotted eye burr detects, according to testing result, plate is differentiated.
A kind of inspection hole equipment being applied to plate, including:
Frame；
The conveyer belt of the N number of parallel side-by-side being arranged in described frame, N is the positive integer more than zero；
Sweep mechanism, including the strip source being arranged on below described conveyer belt, and is arranged on above described conveyer belt
The imageing sensor for scanning the printing opacity image obtaining N number of plate being oppositely arranged with described strip source；
The control main frame being connected with described conveyer belt, described sweep mechanism, described control main frame includes processor, described place
Reason device is for extracting contour feature and the hole characteristic of plate from the image that scanning obtains, and method based on characteristics of image splicing will carry
The characteristics of image taken splices, and acquisition pores characteristic from spliced image, distinguishes each in conjunction with contour feature
Plate body and corresponding to the hole characteristic data of each plate body, and according to standard file and corresponding to the hole characteristic data pair of each plate body
Described N number of plate differentiates respectively.
Alternatively, also including the mechanism for sorting being arranged on described conveyer belt end, described mechanism for sorting includes N group laterally row
The transmission roller bearing of row, N group described transmission roller bearing is corresponding with N number of described conveyer belt respectively.
Alternatively, described mechanism for sorting also includes sorting platform that be connected, liftable with described transmission roller bearing；
Described equipment also includes the adapting table being connected with described mechanism for sorting.
Alternatively, the plate for sensing transmission being arranged on described sorting platform with described transmission roller bearing junction is also included
The induction apparatus whether arrived.
Alternatively, including double described induction apparatus.
By technique scheme it can be seen that the inspection hole method being applied to plate provided by the present invention, including: with backlight
Irradiating the N number of plate placed the most side by side, scanning obtains the printing opacity image of described N number of plate, and N is the positive integer more than zero；From obtaining
Image in extract contour feature and the hole characteristic of plate, and method based on characteristics of image splicing, the characteristics of image of extraction is entered
Row splicing；Acquisition pores characteristic from spliced image, and combine contour feature and distinguish each plate body and correspond to
The hole characteristic data of each plate body；Described N number of plate is entered by hole characteristic data according to standard file and corresponding to each plate body respectively
Row differentiates, it determines the hole of each block of plate is the most qualified, thus realizes detecting plurality of plates simultaneously, and detection efficiency improves.
The inspection hole equipment being applied to plate provided by the present invention, including frame, N number of parallel side-by-side of being arranged in frame
Conveyer belt, and sweep mechanism and control main frame；Described sweep mechanism includes the strip source being arranged on below conveyer belt, and
It is arranged on the imageing sensor for scanning the printing opacity image obtaining N number of plate above conveyer belt；Described control main frame includes place
Reason device, processor is for extracting contour feature and the hole characteristic of plate from the image that scanning obtains, based on characteristics of image splicing
The characteristics of image of extraction is spliced by method, and acquisition pores characteristic from spliced image, in conjunction with contour feature district
Separate each plate body and corresponding to the hole characteristic data of each plate body, and according to standard file and corresponding to the Kong Te of each plate body
Levy data described N number of plate is differentiated respectively.The inspection hole equipment being applied to plate provided by the present invention, carries based on characteristics of image
Take, merging features and image, it is achieved that plurality of plates can be detected simultaneously, make detection efficiency improve.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The flow chart of a kind of inspection hole method being applied to plate that Fig. 1 provides for the embodiment of the present invention；
The structural representation of a kind of inspection hole equipment being applied to plate that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the present invention, real below in conjunction with the present invention
Execute the accompanying drawing in example, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, all should belong to present invention protection
Scope.
Refer to Fig. 1, for the flow chart of a kind of inspection hole method being applied to plate that the embodiment of the present invention provides, the present embodiment
Being applied to the inspection hole method of plate, be applied to detect with porose plate, whether detection plate hole meets standard-required, including hole
Whether position, the quality in hole meet standard-required, can be applicable to the detections such as printed circuit board (PCB), copper-clad plate or perforated plate.
Below as a example by being applied to circuit board, the inspection hole method that the present invention is applied to plate describes in detail, including step:
S10: irradiate the N number of plate placed the most side by side with backlight, scanning obtains the printing opacity image of described N number of plate, and N is big
In the positive integer of zero；
Irradiate the N number of circuit board placed the most side by side with backlight, light is irradiated on circuit board, position porose on circuit board
It is equipped with light transmission, can be shown that in the printing opacity image gathered, the place of atresia then aobvious dead color.
In the present invention examines a kind of specific embodiment of hole method, optional N is 6, places 6 pieces of drafting boards to be checked side by side.
S11: extract contour feature and the hole characteristic of plate, and method based on characteristics of image splicing from the image obtained,
The characteristics of image of extraction is spliced；
For the printing opacity image of the circuit board that scanning obtains, can first carry out binary conversion treatment, from image, then extract electricity
The characteristics of image of road plate, including contour feature and hole characteristic.The method being then based on characteristics of image splicing, is carried out characteristics of image
Splicing.
Spliced image can be stored and show.In the present embodiment, the characteristics of image and spliced that will extract
Image stores, and can avoid storing image and take too much memory headroom.
Examine described in the present embodiment in the method for hole, it is preferred that while scanning the printing opacity image of described N number of plate, from scanning
Extracting contour feature and the hole characteristic of N number of plate in the image obtained, the printing opacity image i.e. scanning N number of plate is special with the image extracting plate
Levy and carry out simultaneously, can save sweep time, improve detection efficiency.
S12: acquisition pores characteristic from spliced image, and combine contour feature and distinguish each plate body and right
Should be in the hole characteristic data of each plate body；
Acquisition pores characteristic from spliced image, hole characteristic data include the centre coordinate in hole, aperture, area etc.
Information data, hole includes the slotted eye on circuit board and circular hole.According to the contour feature of each circuit board, distinguish each circuit board
Border, and separate the hole characteristic data corresponding to each circuit board according to the frontier district of each circuit board.
S13: described N number of plate is differentiated by hole characteristic data according to standard file and corresponding to each plate body respectively.
Hole characteristic data according to each circuit board, the hole detection and localization to each circuit board, compares with standard file respectively,
Each circuit board is differentiated respectively, including position, hole registration, hole size detection, burr detection, the detection of porous less porous, each to differentiate
Circuit board is the most qualified.
By above content it can be seen that the present embodiment is applied to the inspection hole method of plate, irradiate with backlight and laterally put side by side
The N number of plate put, scanning obtains the printing opacity image of described N number of plate；Contour feature and the hole characteristic of plate is extracted from the image obtained,
And based on characteristics of image splicing method, the characteristics of image of extraction is spliced；Acquisition pores feature from spliced image
Data, and combine contour feature and distinguish each plate body and corresponding to the hole characteristic data of each plate body；According to standard file and
Described N number of plate is differentiated by hole characteristic data corresponding to each plate body respectively, thus realizes can detecting plurality of plates simultaneously, right
The detection efficiency of plate improves.
Examine described in the present embodiment in the method for hole, before detection, before scanning obtains the printing opacity image of described N number of plate, also
Including: it is loaded into standard file.
Wherein, it is loaded into standard file to be used as standard file by original shelves by calling original shelves used by the plate of production；Or
Person, optional one block of plate is as standard edition, scanning standard plate, thus produces standard file and store data.If application
In circuit board detecting, then can call the original shelves produced used by circuit board, its original shelves are used as standard file, or select
One piece of circuit board, as standard edition, is produced standard file and is used.
It is further preferred that according to standard file, space-time loop data structure can be set up, particularly as follows: based on the standard in standard file
Object sets up the first coordinate information, sets up space-time loop data structure according to the first coordinate information, and this space-time loop data structure comprises
The point set of plurality of standard point, a plurality of described standard points is had to be respectively provided with the first corresponding distance and the first angle so that institute
State space-time loop data structure apply to gather image detect time, perform preset detecting step carry out based on described first away from
From the comparison with described first angle；Wherein, described first distance is the initial point distance apart from described first coordinate information, described
First angle is to the distance segment between the initial point of described first coordinate information with described first coordinate information just described standard point
The two-dimentional angle formed to X-coordinate axle.
In the detection being applied to circuit board, the standard point comprised in the space-time loop data of this foundation is corresponding on circuit board
Hole.
Accordingly, in step S13: described N number of plate is divided by the hole characteristic data according to standard file and corresponding to each plate body
Do not differentiate, specifically include:
Use described space-time loop data structure the hole characteristic data of plate to be compared detection, registrate inspection including to the hole of plate
Survey and slotted eye burr detects, according to testing result, plate is differentiated.
By setting up space-time loop data structure according to standard file in the method for the present embodiment inspection hole, should by space-time loop data structure
For to the detection of hole characteristic in circuit board image, when accuracy of detection being had high requirement or to detection image resolution ratio tool
When having higher requirements, amount of calculation can be reduced by the method, reduce the consuming time, improve detection efficiency.
Accordingly, the embodiment of the present invention also provides for a kind of inspection hole equipment being applied to plate, refer to Fig. 2, this inspection hole equipment
Including:
Frame 1；
The conveyer belt 2 of the N number of parallel side-by-side being arranged in described frame, N is the positive integer more than zero；
Sweep mechanism 3, including the strip source being arranged on below described conveyer belt, and is arranged on above described conveyer belt
The imageing sensor 30 for scanning the printing opacity image obtaining N number of plate being oppositely arranged with described strip source；
The control main frame being connected with described conveyer belt 2, described sweep mechanism 3, described control main frame includes processor, described
Processor is for extracting contour feature and the hole characteristic of plate from the image that scanning obtains, and method based on characteristics of image splicing will
The characteristics of image extracted splices, and acquisition pores characteristic from spliced image, distinguishes often in conjunction with contour feature
One plate body and corresponding to the hole characteristic data of each plate body, and according to standard file and corresponding to the hole characteristic data of each plate body
Described N number of plate is differentiated respectively.
The present embodiment is applied to the inspection hole equipment of plate, is applied to detect with porose plate, and detection plate hole is the fullest
Foot standard-required, whether the quality including position, hole, hole meets standard-required, can be applicable to printed circuit board (PCB), copper-clad plate or boring
Plates etc. detect.
The conveyer belt 2 of N number of parallel side-by-side that the present embodiment inspection hole equipment includes frame 1, be arranged in frame, and scanning
Mechanism and control main frame.This inspection hole equipment can detect N number of plate simultaneously, is sent at sweep mechanism by conveyer belt by N number of plate, bar
Shape light source irradiates light to N number of plate arranged side by side, and image sensor scan obtains the printing opacity image of N number of plate；Described control main frame includes
Processor, processor, for extracting contour feature and the hole characteristic of plate from the image that scanning obtains, splices based on characteristics of image
Method the characteristics of image of extraction is spliced, and acquisition pores characteristic from spliced image, in conjunction with contour feature
Distinguish each plate body and corresponding to the hole characteristic data of each plate body, and according to standard file and corresponding to the hole of each plate body
Described N number of plate is differentiated by characteristic respectively.Therefore, the present embodiment is applied to the inspection hole equipment of plate, based on characteristics of image
Extraction, merging features and image detection, can realize detecting plurality of plates simultaneously, make detection efficiency improve.
In the present embodiment, strip source is LED bar graph light source, and LED light source length in service life also ensure that stablizing of detection
Property.Being provided with power board in the cabinet of equipment bottom, be connected with controlling main frame, this LED bar graph light source is adjustable and is controlled by
Control main frame.
Imageing sensor 30 is oppositely arranged with strip source.Described imageing sensor can be contact-type image sensor, should
Imageing sensor 30 is provided with focusing motor, for regulating the focal length measurement of imageing sensor.Described imageing sensor 30 can be adopted
Use high-resolution contact-type image sensor.
Frame is provided with the conveyer belt 2 of N number of parallel side-by-side, can arrange in a kind of specific embodiment 6 parallel also
The conveyer belt of row, can detect 6 blocks of plates simultaneously.Described inspection hole equipment also includes the driving motor being connected with conveyer belt 2, is used for driving
Conveyer belt transmission.
Described inspection hole equipment also includes the mechanism for sorting 4 being arranged on described conveyer belt 2 end, and described mechanism for sorting includes N
Organizing transversely arranged transmission roller bearing 40, N group described transmission roller bearing 40 is corresponding with N number of described conveyer belt 2 respectively.
Described mechanism for sorting also includes sorting platform 41 that be connected, liftable, described inspection hole with described transmission roller bearing 40
Equipment also includes the adapting table 5 being connected with described mechanism for sorting.
The present embodiment inspection hole equipment, controls main frame and is arranged in frame 1 cabinet, controls main frame and includes processor, motion control
Fabrication and drive motor, processor sends instruction according to the differentiation result of each plate body, and motion control card is according to instruction, by driving
Galvanic electricity machine controls each of mechanism for sorting and transmits roller bearing and pigeonholes action, to sort the plate transmitted.
Plate to be sorted is placed on conveyor belt 2 side by side, is sent at Scan Architecture 3 by conveyer belt 2, imageing sensor 30
Collection plate through image, image is dealt with and differentiates each plate respectively by processor, it determines each plate is the most qualified, makes
OK/NG judges.Plate is sent to mechanism for sorting by conveyer belt, and control main frame is according to differentiating output control mechanism for sorting action, to respectively
Plate sorts, and the plate after sorting is delivered to adapting table and carries out corresponding rewinding.
Described inspection hole equipment also include being arranged on described sorting platform 41 and described transmission roller bearing junction, for sensing
The induction apparatus whether plate transmitted arrives.Transmit roller bearing when the plate transmitted arrives, to deliver to after being sorted sort platform, by sense
Answer whether device tablet arrives, control to sort the lifting of platform.
Preferably, including double induction apparatus, so when wherein row's induction apparatus breaks down, arrange induction apparatus by another
Whether can arrive by normal induction plate, control sorting lifting platform with normal.
Described inspection hole equipment also includes and controls the display 6 that main frame is connected, and props up for placing the display of display
Frame.Display can be placed in above frame, and operator can observe the image of each plate by display, to control accordingly.
Being applied to the inspection hole equipment of plate described in the present embodiment, entirety realizes multichannel detection process, can detect many simultaneously
Block plate, improves detection efficiency, can meet platelet high efficient detection, and equipment uses modular numerically controlled system, can realize various
Specific function is to meet the needs of different users.
Above a kind of inspection hole method being applied to plate provided by the present invention and inspection hole equipment are described in detail.This
Applying specific case in literary composition to be set forth principle and the embodiment of the present invention, the explanation of above example is only intended to
Help to understand method and the core concept thereof of the present invention.It should be pointed out that, for those skilled in the art,
Without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these improve and modify also to fall
Enter in the protection domain of the claims in the present invention.
Claims (10)
1. the inspection hole method being applied to plate, it is characterised in that including:
Irradiate the N number of plate placed the most side by side with backlight, scanning obtains the printing opacity image of described N number of plate, and N more than zero is just
Integer；
Contour feature and the hole characteristic of plate, and method based on characteristics of image splicing is extracted, by extract from the image obtained
Characteristics of image splices；
Acquisition pores characteristic from spliced image, and combine contour feature and distinguish each plate body and corresponding to each
The hole characteristic data of plate body；
Described N number of plate is differentiated by hole characteristic data according to standard file and corresponding to each plate body respectively.
2. the method for claim 1, it is characterised in that N is 6, places 6 blocks of plates the most side by side.
3. the method for claim 1, it is characterised in that while scanning the printing opacity image of described N number of plate, from obtaining
Image in extract contour feature and the hole characteristic of described N number of plate.
4. method as claimed in claim 3, it is characterised in that also include: spliced image is stored and shows.
5. the method for claim 1, it is characterised in that before scanning obtains the printing opacity image of described N number of plate, also wrap
Include:
It is loaded into standard file, sets up space-time loop data structure according to standard file；
Described N number of plate is differentiated by the described hole characteristic data according to standard file and corresponding to each plate respectively, including:
Use described space-time loop data structure the hole characteristic data of plate to be compared detection, including the hole of plate is registrated detection and
Slotted eye burr detects, and differentiates plate according to testing result.
6. the inspection hole equipment being applied to plate, it is characterised in that including:
Frame；
The conveyer belt of the N number of parallel side-by-side being arranged in described frame, N is the positive integer more than zero；
Sweep mechanism, including the strip source being arranged on below described conveyer belt, and be arranged on above described conveyer belt and
The imageing sensor for scanning the printing opacity image obtaining N number of plate that described strip source is oppositely arranged；
The control main frame being connected with described conveyer belt, described sweep mechanism, described control main frame includes processor, described processor
For extracting contour feature and the hole characteristic of plate from the image that scanning obtains, method based on characteristics of image splicing is by extraction
Characteristics of image splices, and acquisition pores characteristic from spliced image, distinguishes each plate body in conjunction with contour feature
And corresponding to the hole characteristic data of each plate body, and according to standard file and corresponding to the hole characteristic data of each plate body to described
N number of plate differentiates respectively.
7. equipment as claimed in claim 1, it is characterised in that also include the mechanism for sorting being arranged on described conveyer belt end,
Described mechanism for sorting includes the transmission roller bearing that N group is transversely arranged, and N group described transmission roller bearing is corresponding with N number of described conveyer belt respectively.
8. equipment as claimed in claim 7, it is characterised in that described mechanism for sorting also includes being connected with described transmission roller bearing
, liftable sorting platform；
Described equipment also includes the adapting table being connected with described mechanism for sorting.
9. equipment as claimed in claim 8, it is characterised in that also include being arranged on described sorting platform and described transmission roller bearing
Junction for sensing the induction apparatus whether plate of transmission arrives.
10. equipment as claimed in claim 9, it is characterised in that include double described induction apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617934.9A CN106290400A (en) | 2016-07-29 | 2016-07-29 | A kind of inspection hole method being applied to plate and inspection hole equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617934.9A CN106290400A (en) | 2016-07-29 | 2016-07-29 | A kind of inspection hole method being applied to plate and inspection hole equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106290400A true CN106290400A (en) | 2017-01-04 |
Family
ID=57663686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610617934.9A Pending CN106290400A (en) | 2016-07-29 | 2016-07-29 | A kind of inspection hole method being applied to plate and inspection hole equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106290400A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107704901A (en) * | 2017-09-26 | 2018-02-16 | 厦门集信实科技有限公司 | Wiring board production coding and identifying system and method |
| CN109384006A (en) * | 2017-08-03 | 2019-02-26 | 惠州先进制造产业技术研究中心有限公司 | A kind of pcb board sorting transmission equipment |
| CN112529902A (en) * | 2021-01-26 | 2021-03-19 | 江苏卓玉智能科技有限公司 | Hole checking method of PCB (printed circuit board) |
| CN114076773A (en) * | 2020-08-21 | 2022-02-22 | 得力富企业股份有限公司 | Borehole detection method, borehole detection system and detection device |
| CN116698879A (en) * | 2023-08-03 | 2023-09-05 | 深圳市至诚合电子科技有限公司 | PCB circuit board quality testing machine |
| CN117094984A (en) * | 2023-09-25 | 2023-11-21 | 上海感图网络科技有限公司 | Photoelectric plate multi-material parallel detection method, device, equipment and storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0785128B2 (en) * | 1986-01-14 | 1995-09-13 | 三晃技研工業株式会社 | Method and device for inspecting inner wall of pore |
| JP2500961B2 (en) * | 1990-11-27 | 1996-05-29 | 大日本スクリーン製造株式会社 | Printed circuit board residual inspection method |
| CN1365444A (en) * | 2000-03-29 | 2002-08-21 | 精工爱普生株式会社 | Through hole inspecting method and device |
| CN201333448Y (en) * | 2008-10-09 | 2009-10-28 | 广东正业科技有限公司 | Hole verifier of PCB |
| CN101887024A (en) * | 2009-05-11 | 2010-11-17 | 广东正业科技有限公司 | Verifier for printed circuit board and workflow thereof |
| CN102680495A (en) * | 2011-03-15 | 2012-09-19 | 上海赫立电子科技有限公司 | Device and method for automatic optical detection |
| CN202974890U (en) * | 2012-12-24 | 2013-06-05 | 上海金东唐精机科技有限公司 | Multifunctional PCB (Printed Circuit Board) testing device |
| CN103150715A (en) * | 2013-03-13 | 2013-06-12 | 腾讯科技（深圳）有限公司 | Image stitching processing method and device |
| CN105303579A (en) * | 2015-11-11 | 2016-02-03 | 广州视源电子科技股份有限公司 | Circuit board detection method and device |
| CN105486698A (en) * | 2016-01-07 | 2016-04-13 | 苏州市璟硕自动化设备有限公司 | AOI automatic detection device and detection method |
-
2016
- 2016-07-29 CN CN201610617934.9A patent/CN106290400A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0785128B2 (en) * | 1986-01-14 | 1995-09-13 | 三晃技研工業株式会社 | Method and device for inspecting inner wall of pore |
| JP2500961B2 (en) * | 1990-11-27 | 1996-05-29 | 大日本スクリーン製造株式会社 | Printed circuit board residual inspection method |
| CN1365444A (en) * | 2000-03-29 | 2002-08-21 | 精工爱普生株式会社 | Through hole inspecting method and device |
| CN201333448Y (en) * | 2008-10-09 | 2009-10-28 | 广东正业科技有限公司 | Hole verifier of PCB |
| CN101887024A (en) * | 2009-05-11 | 2010-11-17 | 广东正业科技有限公司 | Verifier for printed circuit board and workflow thereof |
| CN102680495A (en) * | 2011-03-15 | 2012-09-19 | 上海赫立电子科技有限公司 | Device and method for automatic optical detection |
| CN202974890U (en) * | 2012-12-24 | 2013-06-05 | 上海金东唐精机科技有限公司 | Multifunctional PCB (Printed Circuit Board) testing device |
| CN103150715A (en) * | 2013-03-13 | 2013-06-12 | 腾讯科技（深圳）有限公司 | Image stitching processing method and device |
| CN105303579A (en) * | 2015-11-11 | 2016-02-03 | 广州视源电子科技股份有限公司 | Circuit board detection method and device |
| CN105486698A (en) * | 2016-01-07 | 2016-04-13 | 苏州市璟硕自动化设备有限公司 | AOI automatic detection device and detection method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384006A (en) * | 2017-08-03 | 2019-02-26 | 惠州先进制造产业技术研究中心有限公司 | A kind of pcb board sorting transmission equipment |
| CN109384006B (en) * | 2017-08-03 | 2023-12-29 | 惠州先进制造产业技术研究中心有限公司 | PCB sorting and conveying equipment |
| CN107704901A (en) * | 2017-09-26 | 2018-02-16 | 厦门集信实科技有限公司 | Wiring board production coding and identifying system and method |
| CN114076773A (en) * | 2020-08-21 | 2022-02-22 | 得力富企业股份有限公司 | Borehole detection method, borehole detection system and detection device |
| CN114076773B (en) * | 2020-08-21 | 2024-05-10 | 得力富企业股份有限公司 | Drilling detection method, drilling detection system and detection device |
| CN112529902A (en) * | 2021-01-26 | 2021-03-19 | 江苏卓玉智能科技有限公司 | Hole checking method of PCB (printed circuit board) |
| CN116698879A (en) * | 2023-08-03 | 2023-09-05 | 深圳市至诚合电子科技有限公司 | PCB circuit board quality testing machine |
| CN116698879B (en) * | 2023-08-03 | 2023-10-03 | 深圳市至诚合电子科技有限公司 | PCB circuit board quality testing machine |
| CN117094984A (en) * | 2023-09-25 | 2023-11-21 | 上海感图网络科技有限公司 | Photoelectric plate multi-material parallel detection method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106290400A (en) | A kind of inspection hole method being applied to plate and inspection hole equipment | |
| CN104101608B (en) | Intelligent detecting device for detecting defects of multi-type irregularly shaped product | |
| CN105784716B (en) | Friction plate Quality Inspection System | |
| CN109709102A (en) | Die-cutting machine lithium battery pole slice physical imperfection detection system, method and device | |
| CN102601061A (en) | Automatic sorting device for defective products of pole pieces of timers | |
| CN205183172U (en) | A visual inspection device for remote controller button | |
| CN207894379U (en) | A kind of CCD vision inspection apparatus | |
| CN206960492U (en) | The honeycomb substrate defect automatic detection system controlled based on PLC and industrial computer | |
| CN103712991A (en) | Recoiling product detection method, recoiling product detection device and recoiling product detection system | |
| CN106903069B (en) | X-ray detection equipment | |
| CN105035438A (en) | PCB separation counting machine | |
| CN206223678U (en) | Chromatograp automatic defect detecting device | |
| CN110018172A (en) | Products detection system and method | |
| CN109590231A (en) | A kind of non-regular shape material image measurement measuring and controlling device and method | |
| CN103292993A (en) | Gear detection device | |
| CN206638608U (en) | A kind of X-ray inspection machine | |
| CN202066794U (en) | Full-automatic key detection device | |
| CN107284039A (en) | The on-line automatic marking device of multichannel and marking method | |
| CN211613467U (en) | Keyboard finished product detection equipment | |
| CN204451523U (en) | A kind of sheet-fed testing machine of multichannel spoilage classification | |
| CN206074046U (en) | A kind of lithium battery welds testing equipment | |
| CN107907546A (en) | A kind of defects of vision detection method and system based on intelligent mobile terminal | |
| CN205613719U (en) | Automatic sweep sign indicating number and defective products and take out integrated device | |
| CN204330622U (en) | A kind of stamped terminals checkout equipment | |
| CN110632081A (en) | Bearing appearance detection equipment based on 2D and 3D vision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |