CN108387584A - A kind of large-size light-conducting plate detection platform - Google Patents
A kind of large-size light-conducting plate detection platform Download PDFInfo
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- CN108387584A CN108387584A CN201810415807.XA CN201810415807A CN108387584A CN 108387584 A CN108387584 A CN 108387584A CN 201810415807 A CN201810415807 A CN 201810415807A CN 108387584 A CN108387584 A CN 108387584A
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- over table
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000013011 mating Effects 0.000 claims abstract description 4
- 239000011324 bead Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- -1 acryl Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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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
- G01N21/8803—Visual inspection
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- 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
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention discloses a kind of large-size light-conducting plate detection platform, including roll-over table, geometrical clamp, torsion shaft, pedestal, side position camera, top position camera；The roll-over table is rectangular platform, and roll-over table upper surface is provided with geometrical clamp, and geometrical clamp is equally arranged in roll-over table surrounding；The fixed ring mating with gear is fixed on torsion shaft is provided with below the roll-over table, torsion shaft is inserted into fixed ring；The torsion shaft is fixed on the base；The pedestal includes roll-over table fixed seat, oblique fixing bracket, rotating shaft transmission motor mount, torsion shaft is installed at the top of roll-over table fixed seat, rotating shaft transmission motor mount is fixed on the right side of roll-over table fixed seat, both sides are fixed with oblique fixing bracket in front of roll-over table fixed seat and rotating shaft transmission motor mount.The present invention has the characteristics that easy to operate, convenient disassembly, multi-orientation detection, automatic detection, detection range be big, dynamic detection.
Description
Technical field
It is especially a kind of that there is easy to operate, convenient disassembly, more the present invention relates to a kind of large-size light-conducting plate detection platform
Angle is detected, is detected automatically, detection range is big, dynamic detection large-size light-conducting plate detection platform.
Background technology
Light guide plate (light guide plate) is acrylic/PC plate material using optical grade, then high anti-with having
Rate and the not hitech materials of extinction are penetrated, light guiding points are stamped with UV screen printing technologies in the acryl plates bottom surface of optical grade.
The stop of the light that is issued from lamp on optical grade acryl plates surface is drawn using optical grade acryl plates, when light is mapped to
When each light guiding points, reflected light can be spread toward all angles, then destroyed conditioned reflex and projected by light guide plate front.By various
Density, light guiding points not of uniform size, can make light guide plate uniformly light-emitting.
Since light guide plate is one of the Primary Component in LED backlight field, technology content is also higher, generally by the factory of profession
Family's production, and have to pass through strict inspection before the light guide plate manufacture sold.Conventional method is that light guide plate is installed to backlight mould
In group, the backlight module that light guide plate is assembled by different directions and angular observation whether there is because light guide plate shape and structure is abnormal or
Shadow, speck situation caused by light guide plate surface scratches after detection, are needed again to dismantle light guide plate from backlight module and are taken
Go out.But large-size light-conducting plate, for example, 65 cun or dimensions above light guide plate, be installed to backlight module and dismantled from backlight module
Take out it is time-consuming and laborious, and installing and dismounting process be easy the damages such as to cause to scratch to light guide plate it is abnormal.In addition, large scale backlight module
It is larger that multi-angle examines manual overturning multi-orientation detection difficulty.
Invention content
The purpose of the present invention is to provide one kind having easy to operate, convenient disassembly, multi-orientation detection, automatic detection, inspection
Survey that range is big, large-size light-conducting plate detection platform of dynamic detection.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of large-size light-conducting plate detection platform, including roll-over table, geometrical clamp, torsion shaft, pedestal, side position camera, top position
Camera；
The roll-over table is rectangular platform, and roll-over table upper surface is provided with geometrical clamp, geometrical clamp roll-over table surrounding in etc.
Spacing is arranged；The fixed ring mating with gear is fixed on torsion shaft is provided with below the roll-over table, torsion shaft is inserted into fixed ring；
The torsion shaft is fixed on the base；
The pedestal includes roll-over table fixed seat, oblique fixing bracket, rotating shaft transmission motor mount, roll-over table fixed seat top
Portion is equipped with torsion shaft, and rotating shaft transmission motor mount is fixed on the right side of roll-over table fixed seat, and roll-over table fixed seat and shaft pass
Both sides are fixed with oblique fixing bracket in front of dynamic motor mount；
It is both provided with side position firm banking at left and right sides of the roll-over table fixed seat, is provided at the top of the firm banking of side position
Side position supporting rod, the position camera when being equipped on the supporting rod of position；The shape of side position supporting rod is arc, and side position camera is along circle
The supporting rod movement of arc-shaped side position；Side position camera shoots with video-corder the light guide plate lateral edges image above roll-over table；
The roll-over table fixed seat back side is provided with top position supporting rod, and top position support bar top is connected with top position crossbeam, top
Position crossbeam bottom is provided with camera and shakes the head frame, and camera shakes the head and is equipped with top position camera on frame, and top position camera is located at roll-over table top；
Top position camera shakes the head by camera frame or so of shaking the head and shoots with video-corder the image of the light guide plate above dynamic roll-over table；
Roll-over table front and rear sides side is respectively the first LED light bar fixed edge, the second LED light bar fixed edge, the first LED
Lamp bar fixed edge, the second LED light bar fixed edge are respectively fixed with LED backlight lamp bar, and LED backlight lamp bar is the PCB of bar shaped
It is evenly distributed on plate that side entering type LED lamp bead is installed；
The torsion shaft drives roll-over table to be rotated around torsion shaft by fixed gear；
Universal wheel is installed below the pedestal, universal wheel makes the platform be moved to required position；
The roll-over table fixed seat inside upper surface is provided with gasket, when roll-over table lower surface is contacted with gasket upper surface,
Roll-over table upper surface is horizontal；
The roll-over table is 0-90 ° around torsion shaft rotational angle.
Transmission motor is fixed in the rotating shaft transmission motor mount, transmission motor connects overturning with gear by belt
Axis, transmission motor drive torsion shaft around the axis rotation of torsion shaft；The power of motor of the transmission motor is 1-3KW；
The terrain clearance of the torsion shaft is 0.5-1.5 meters.
The present invention provides a kind of large-size light-conducting plate detection platforms, and there is easy to operate, convenient disassembly, multi-angle to examine
It surveys, the characteristics of automatic detection, detection range are big, dynamic detection.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of structural schematic diagram of large-size light-conducting plate detection platform of the present invention.
Specific implementation mode
The purpose of the present invention can be achieved through the following technical solutions：
A kind of large-size light-conducting plate detection platform, referring to Fig. 1, including roll-over table 1, geometrical clamp 2, torsion shaft 3, pedestal 4, side
Position camera 6, top position camera 7；
The roll-over table 1 is rectangular platform, and 1 upper surface of roll-over table is provided with geometrical clamp 2, and geometrical clamp 2 is in 1 surrounding of roll-over table
Equally arrange；1 lower section of the roll-over table is provided with and fixes the mating fixed ring of gear on torsion shaft 3, and torsion shaft 3 is inserted into
Fixed ring；The torsion shaft 3 is fixed on pedestal 4；
The pedestal 4 includes roll-over table fixed seat 41, oblique fixing bracket 42, rotating shaft transmission motor mount 43, roll-over table
41 top of fixed seat is equipped with torsion shaft 3, and 41 right side of roll-over table fixed seat is fixed with rotating shaft transmission motor mount 43, roll-over table
Fixed seat 41 and 43 front both sides of rotating shaft transmission motor mount are fixed with oblique fixing bracket 42；
The left and right sides of the roll-over table fixed seat 41 is both provided with side position firm banking 61,61 top of side position firm banking
It is provided with side position supporting rod 62, the position camera 6 when being equipped on the supporting rod 62 of position；The shape of side position supporting rod 62 is arc
Shape, while position camera 6 along it is arc-shaped while position a supporting rod 62 move；Side position camera 6 shoots with video-corder the light guide plate lateral edges figure of 1 top of roll-over table
Picture；
41 back side of roll-over table fixed seat is provided with top position supporting rod 71, and it is horizontal that position supporting rod 71 top in top is connected with top position
Beam 72, top position crossbeam 72 bottom are provided with camera and shake the head frame 73, and camera shakes the head and is equipped with top position camera 7 on frame 73, pushes up position camera 7
Above roll-over table 1；Top position camera 7 shakes the head by camera frame 73 or so of shaking the head and shoots with video-corder the light guide plate of the top of dynamic roll-over table 1
Image, dynamic image of shaking the head is conducive to optical surface briliancy difference caused by finding light guide plate scuffing, foreign matter, site exception, and
Pass through framing light guide plate briliancy diff area；
1 front and rear sides side of the roll-over table is respectively the first LED light bar fixed edge 11, the second LED light bar fixed edge 12, and
One LED light bar fixed edge 11, the second LED light bar fixed edge 12 are respectively fixed with LED backlight lamp bar, and LED backlight lamp bar is
It is evenly distributed on the pcb board of bar shaped that side entering type LED lamp bead is installed；
The torsion shaft 3 drives roll-over table 1 to be rotated around torsion shaft 3 by fixed gear；
4 lower section of the pedestal is equipped with universal wheel 5, and universal wheel 5 makes the platform be moved to required position；
41 inside upper surface of roll-over table fixed seat is provided with gasket 411,1 lower surface of roll-over table and 411 upper table of gasket
When face contacts, 1 upper surface of roll-over table is horizontal；
The roll-over table 1 is 0-90 ° around 3 rotational angle of torsion shaft.
Transmission motor is fixed in the rotating shaft transmission motor mount 43, transmission motor, which is connected by belt with gear, to be turned over
Shaft 3, transmission motor drive torsion shaft 3 around the axis rotation of torsion shaft 3；The power of motor of the transmission motor is 1-3KW；
The terrain clearance of the torsion shaft 3 is 0.5-1.5 meters.
The operation principle of the present invention：
Roll-over table 1 is rotated to horizontal position by being driven motor, light guide plate mesh point to be detected is positioned over downwards overturning
On platform 1, light guide plate mesh point is contacted with 1 upper surface of roll-over table, then passes through 2 lightguide plate fixing of geometrical clamp；Light LED backlight lamp
Item, the light that LED backlight lamp bar is sent out are conducted from light guide plate side to light guide plate, then are tied by the site of light guide plate bottom
Structure and the reflection of light guide plate side wall and refraction, make the light that LED backlight lamp bar is sent out be projected from light guide plate upper surface；Testing staff or
Detecting instrument by control be driven motor, adjust roll-over table 1 angle, detect roll-over table 1 on light guide plate all angles whether there is or not
The light guide plates such as blackening, bright line light extraction is abnormal；
The side position camera 6 being arranged by roll-over table fixed seat 41, shoots with video-corder the light guide plate lateral edges image of 1 top of roll-over table,
And by while position camera 6 arcuately while position supporting rod 62 move, realize different shooting inclination angles, increase light guide plate abnormality detection model
It encloses, reduces detection dead angle；The top position camera 7 being arranged by 1 top of roll-over table, top position camera 7 push up the phase of position camera 7 by connection
Machine shake the head frame 73 or so shake the head shooting dynamic light guide plate image；Pass through dynamic light guide plate image recognition, positioning briliancy diff area；
Side position camera 6, top position camera 7 coordinate roll-over table fixed seat 41, realize multi-angle, the detection range at few dead angle.
The present invention provides a kind of large-size light-conducting plate detection platforms, and there is easy to operate, convenient disassembly, multi-angle to examine
It surveys, the characteristics of automatic detection, detection range are big, dynamic detection.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of large-size light-conducting plate detection platform, including roll-over table (1), geometrical clamp (2), torsion shaft (3), pedestal (4), Bian Wei
Camera (6), top position camera (7), it is characterised in that：
The roll-over table (1) is rectangular platform, and roll-over table (1) upper surface is provided with geometrical clamp (2), and geometrical clamp (2) is in roll-over table
(1) surrounding is equally arranged；It is provided with below the roll-over table (1) and fixes the mating fixed ring of gear on torsion shaft (3),
Torsion shaft (3) is inserted into fixed ring；The torsion shaft (3) is fixed on pedestal (4)；
The pedestal (4) includes roll-over table fixed seat (41), oblique fixing bracket (42), rotating shaft transmission motor mount (43), is turned over
Torsion shaft (3) is installed, being fixed with rotating shaft transmission motor on the right side of roll-over table fixed seat (41) fixes at the top of turntable fixed seat (41)
Both sides are fixed with oblique fixing bracket (42) in front of frame (43), roll-over table fixed seat (41) and rotating shaft transmission motor mount (43)；
Side position firm banking (61) is both provided at left and right sides of the roll-over table fixed seat (41), side position firm banking (61) pushes up
Portion is provided with side position supporting rod (62), the position camera (6) when being equipped on position supporting rod (62)；The side position supporting rod (62)
Shape is arc, while position camera (6) along it is arc-shaped while a position supporting rod (62) it is mobile；Side position camera (6) is shot with video-corder above roll-over table (1)
Light guide plate lateral edges image；
Roll-over table fixed seat (41) back side is provided with top position supporting rod (71), and top position is connected at the top of top position supporting rod (71)
Crossbeam (72), top position crossbeam (72) bottom are provided with camera and shake the head frame (73), and camera shakes the head and is equipped with top position camera on frame (73)
(7), top position camera (7) is located above roll-over table (1)；Top position camera (7) by camera shake the head frame (73) left and right shake the head shoot with video-corder it is dynamic
The image of light guide plate above state roll-over table (1).
2. a kind of large-size light-conducting plate detection platform according to claim 1, which is characterized in that before the roll-over table (1)
Two sides are respectively the first LED light bar fixed edge (11), the second LED light bar fixed edge (12), the first LED light bar fixed edge afterwards
(11), the second LED light bar fixed edge (12) is respectively fixed with LED backlight lamp bar, and LED backlight lamp bar is the pcb board of bar shaped
It is above evenly distributed that side entering type LED lamp bead is installed.
3. a kind of large-size light-conducting plate detection platform according to claim 1, which is characterized in that the torsion shaft (3) is logical
Crossing fixed gear drives roll-over table (1) to be rotated around torsion shaft (3).
4. a kind of large-size light-conducting plate detection platform according to claim 1, which is characterized in that below the pedestal (4)
Universal wheel (5) is installed, universal wheel (5) makes the platform be moved to required position.
5. a kind of large-size light-conducting plate detection platform according to claim 1, which is characterized in that the roll-over table fixed seat
(41) inside upper surface is provided with gasket (411), when roll-over table (1) lower surface is contacted with gasket (411) upper surface, roll-over table
(1) upper surface is horizontal.
6. a kind of large-size light-conducting plate detection platform according to claim 1, which is characterized in that the roll-over table (1) around
Torsion shaft (3) rotational angle is 0-90 °.
7. a kind of large-size light-conducting plate detection platform according to claim 1, which is characterized in that the rotating shaft transmission motor
Transmission motor is fixed on fixed frame (43), transmission motor connects torsion shaft (3) by belt with gear, and transmission motor drive is turned over
Axis rotation of the shaft (3) around torsion shaft (3)；The power of motor of the transmission motor is 1-3KW.
8. a kind of large-size light-conducting plate detection platform according to claim 1, which is characterized in that the torsion shaft (3)
Terrain clearance is 0.5-1.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415807.XA CN108387584B (en) | 2018-05-03 | 2018-05-03 | Large-size light guide plate detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415807.XA CN108387584B (en) | 2018-05-03 | 2018-05-03 | Large-size light guide plate detection platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108387584A true CN108387584A (en) | 2018-08-10 |
| CN108387584B CN108387584B (en) | 2024-01-30 |
Family
ID=63066225
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415807.XA Active CN108387584B (en) | 2018-05-03 | 2018-05-03 | Large-size light guide plate detection platform |
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| Country | Link |
|---|---|
| CN (1) | CN108387584B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342458A (en) * | 2018-11-14 | 2019-02-15 | 大连崇达电路有限公司 | A kind of high-accuracy printed wiring board appearance quality detecting device and its application method |
| CN112666162A (en) * | 2020-12-17 | 2021-04-16 | 苏州天禄光科技股份有限公司 | Light guide plate mesh point density detection equipment and detection method thereof |
| CN112730409A (en) * | 2020-12-24 | 2021-04-30 | 苏州迈维视电子技术有限公司 | Multi-station visual inspection control method for formed part |
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| CN104931233A (en) * | 2015-07-03 | 2015-09-23 | 东莞市彤光电子科技有限公司 | Light guide plate detection apparatus |
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| JP2000019063A (en) * | 1998-07-06 | 2000-01-21 | Sokkia Co Ltd | Device for inspecting electrode pattern of plasma display panel |
| CN1727863A (en) * | 2004-07-28 | 2006-02-01 | De&T株式会社 | Glass substrate checker |
| CN204229079U (en) * | 2014-12-08 | 2015-03-25 | 武汉克莱美特环境设备有限公司 | A kind of large scale display module group assembling and checkout equipment |
| CN104931233A (en) * | 2015-07-03 | 2015-09-23 | 东莞市彤光电子科技有限公司 | Light guide plate detection apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342458A (en) * | 2018-11-14 | 2019-02-15 | 大连崇达电路有限公司 | A kind of high-accuracy printed wiring board appearance quality detecting device and its application method |
| CN112666162A (en) * | 2020-12-17 | 2021-04-16 | 苏州天禄光科技股份有限公司 | Light guide plate mesh point density detection equipment and detection method thereof |
| CN112666162B (en) * | 2020-12-17 | 2023-03-10 | 苏州天禄光科技股份有限公司 | Light guide plate mesh point density detection equipment and detection method thereof |
| CN112730409A (en) * | 2020-12-24 | 2021-04-30 | 苏州迈维视电子技术有限公司 | Multi-station visual inspection control method for formed part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108387584B (en) | 2024-01-30 |
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