CN115015291A - Automatic vision detection device for detecting defects of flexible circuit board - Google Patents
Automatic vision detection device for detecting defects of flexible circuit board Download PDFInfo
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- CN115015291A CN115015291A CN202210769475.1A CN202210769475A CN115015291A CN 115015291 A CN115015291 A CN 115015291A CN 202210769475 A CN202210769475 A CN 202210769475A CN 115015291 A CN115015291 A CN 115015291A
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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
- 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
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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
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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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- 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
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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
- 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
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- Life Sciences & Earth Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the field of automatic visual detection devices, and discloses an automatic visual detection device for detecting defects of a flexible circuit board, which comprises a base, supporting seat and mount pad one, the top of base is in the same place with supporting seat fixed mounting, the top of supporting seat is in the same place with mount pad one fixed mounting, one side fixed mounting of mount pad one on the supporting seat has the track, sliding connection has montant two on the track, one side fixed mounting of montant two has the diaphragm, the below of diaphragm sets up the discernment camera lens, the holding tank has been seted up to the inside of mount pad one, the inside of holding tank is provided with two sets of hoisting device, the last bottom plate that is provided with of hoisting device, be provided with clamping device on the bottom plate, it makes mistakes easily to propose the traditional artifical naked eye detection of current FPC flexible circuit board in the solution above-mentioned background art, the precision is not high and make mistakes easily, hardly realize the problem of the customs of flexible circuit board production manufacturing process product quality.
Description
Technical Field
The invention relates to the field of automatic visual detection devices. And more particularly, to an automated visual inspection apparatus for defect inspection of flexible circuit boards.
Background
In the modern society of science and technology development, various electronic products are widely used. The FPC flexible circuit board is characterized by light weight, thinness, high density and high flexibility, so the demand for the FPC flexible circuit board is very large, and the FPC flexible circuit board is required to be used by hardware such as batteries, cameras, screen modules and the like, compared with the defect of manual visual detection of the FPC flexible circuit board, the automatic visual detection improves the production rate of products, the detection precision and the detection efficiency, and the company benefits are improved. Once defective products of component process errors on a circuit board flow into the market, electronic products using the defective products are affected, the design scheme can consider products of various models, machine vision processing is carried out on components and characters on a flexible circuit board, the defective products of the FPC flexible circuit board are removed before the process of producing the products, the flow of defective parts out of an assembly process is controlled from a module production source, reworking of the products after production is avoided, the cost performance of the products is improved, personnel cost is reduced, and the benefits of companies are improved.
With the rapid development of the electronic industry, the design of the circuit board tends to be high in precision and density, the traditional manual detection method cannot meet the production requirement, and the automatic detection of the FPC defect becomes an inevitable trend of the industrial development. Because the position number of the FPC capacitor component and the size of the character silk-screen are small and large, the traditional manual visual detection is easy to make mistakes, the precision is not high, the mistakes are easy to make mistakes, and the product quality is difficult to be controlled in the production and manufacturing process of the FPC.
Therefore, an automatic visual inspection device for detecting the defects of the flexible circuit board is designed according to the situation.
Disclosure of Invention
The invention aims to provide an automatic visual detection device for detecting defects of a flexible circuit board, which aims to solve the problems that the position number and the character silk-screen size of the existing FPC flexible circuit board capacitance components are small and large, the traditional manual visual detection is easy to make mistakes, the precision is not high, the mistakes are easy to make mistakes, and the product quality control in the production and manufacturing process of the flexible circuit board is difficult to realize in the background technology.
The utility model provides an automatic visual detection device that flexible circuit board defect detection used, includes base, supporting seat and mount pad one, the top of base and supporting seat fixed mounting together, the top of supporting seat and mount pad fixed mounting together, one side fixed mounting of mount pad one on the supporting seat has the track, and sliding connection has montant two on the track, and one side fixed mounting of montant two has the diaphragm, and the below of diaphragm sets up discernment camera lens, and the holding tank has been seted up to the inside of mount pad one, and the inside of holding tank is provided with two sets of hoisting devices, is provided with the bottom plate on the hoisting device, is provided with clamping device on the bottom plate, and fixed mounting has montant one on the mount pad one, is provided with the area source on the montant one.
Preferably, a first groove is formed in the upper portion of the track, a second groove is formed in one side of the first groove on the track, a first sliding block is fixedly mounted on the second vertical rod corresponding to the second groove, one end of the first sliding block is attached to the inside of the second groove, an industrial camera is fixedly mounted below the transverse plate, and the identification lens is rotatably connected to the inside of the industrial camera.
Preferably, a connecting column is fixedly mounted on the first vertical rod, a lantern ring is fixedly mounted on the connecting column, and the surface light source is fixedly inserted into the lantern ring.
Preferably, every group hoisting device includes pivot one, gear two, gear three and threaded rod, the bottom of holding tank is rotated and is connected with pivot two, fixed connection on the pivot two, gear two, the grafting threaded rod is rotated to one side of gear two, fixed mounting gear three on the threaded rod, gear three is pasted with gear two and is faced, the side of holding tank is rotated grafting pivot one, pivot one is located the inboard fixed mounting gear one of holding tank, the bottom of gear one is pasted with gear two's upper portion mutually, the outside fixed mounting that the pivot one is located mount pad one has the knob, gear three's top fixed mounting has the threaded rod, the top of threaded rod is together articulated with the bottom of bottom plate.
Preferably, a first tooth is arranged above the second gear, a second tooth is arranged on the side edge of the first gear, the first tooth is meshed with the second tooth, a third tooth is arranged on the side edge of the second gear, a fourth tooth is arranged on the outer side of the third gear, the third tooth corresponds to the fourth tooth, the first gear is meshed with the second gear, and the second gear is meshed with the third gear.
Preferably, the clamping device comprises fixing plates, clamping plates and a strip-shaped light source, the two fixing plates are symmetrically and fixedly installed above the bottom plate, one side, opposite to the two fixing plates, of each fixing plate is fixedly provided with two grooves III, the other ends of the two grooves III are fixedly provided with the clamping plates, the strip-shaped light source is fixedly installed above the clamping plates, and the clamping plates are connected to the bottom plate in a sliding mode.
Preferably, two grooves III are formed in the bottom plate, two sliding blocks III are fixedly mounted at the bottom of each clamping plate, the sliding blocks III correspond to the grooves III respectively, and two sides of each sliding block III are attached to the grooves three-phase.
Preferably, a second sliding block is fixedly mounted on one side, close to the first vertical rod, of the bottom plate, a vertical groove is formed in one side, close to the bottom plate, of the first vertical rod, the vertical groove corresponds to the second sliding block, and the second sliding block is connected to the first vertical rod in a sliding mode.
Preferably, the bottom of the first mounting seat is distant from the bottom of the accommodating groove, and the threaded rod is rotatably inserted into the first mounting seat.
Preferably, one side fixed mounting of holding tank has mount pad two on the mount pad one, and the inside of mount pad two is provided with button one and button two, button one and two bar light source electric connection, button two and area light source electric connection.
Compared with the prior art, the invention has the advantages that:
1. the circuit board is prevented from being clamped between the clamping devices, a first tooth is arranged above the second gear, a second tooth is arranged on the side edge of the first gear, the first tooth is meshed with the second tooth, a third tooth is arranged on the side edge of the second gear, a fourth tooth is arranged on the outer side of the third gear, the third tooth corresponds to the fourth tooth, the first gear is meshed with the second gear, the second gear is meshed with the third gear, the rotary knob is rotated, the second sliding block drives the first rotating shaft to be understood, the first gear on the first rotating shaft is rotated, the second gear is rotated, the third gear is driven to rotate, the threaded rod is driven to move upwards, the bottom plate can present different angles, the reuse identification lens can capture multiple groups of images of the flexible circuit board, and the acquired images can be subjected to image processing to judge the qualification of the product. The problems that the position number and the character silk-screen printing size of the existing FPC capacitor component are small and large in number, the traditional manual visual detection is easy to make mistakes, the precision is not high, the mistakes are easy to make mistakes, and the product quality is difficult to be guaranteed in the production and manufacturing process of the FPC are solved.
2. Clamping device includes fixed plate, splint and bar light source, two fixed plates of top symmetry fixed mounting of bottom plate, and two relative one sides of fixed plate difference fixed mounting have two recesses three, and two other end fixed mounting of recess three have a splint, and the top fixed mounting of splint has the bar light source, and splint sliding connection is on the bottom plate, and FPC flexible circuit board is put between two splint, can conveniently press from both sides the not unidimensional FPC flexible circuit board of clamp.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a second perspective view of the overall structure of the present invention;
FIG. 3 is an inside perspective view of the mount of the present invention;
FIG. 4 is a perspective view of the lifting device of the present invention;
FIG. 5 is a perspective view of a clamping device of the present invention;
fig. 6 is a sectional view showing the overall structure of the present invention.
The reference numbers in the figures illustrate: 1. a base; 2. a supporting base; 3. a first mounting seat; 4. a first vertical rod; 5. a base plate; 6. a fixing plate; 7. connecting columns; 8. a collar; 9. a surface light source; 10. identifying a lens; 11. an industrial camera; 12. a transverse plate; 13. a second vertical rod; 14. a knob; 15. a track; 16. a first groove; 17. a second groove; 18. a first sliding block; 19. a strip light source; 20. a spring; 21. a lifting device; 22. a second sliding block; 23. accommodating grooves; 24. a second mounting seat; 25. a first button; 26. a second button; 27. a vertical slot; 28. a third groove; 29. a first rotating shaft; 30. a first gear; 31. a second gear; 32. a second rotating shaft; 33. a third gear; 34. A threaded rod; 35. a third sliding block; 36. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an automatic visual detection device that flexible circuit board defect detection used, the on-line screen storage device comprises a base 1, supporting seat 2 and mount pad 3, base 1's top is in the same place with 2 fixed mounting of supporting seat, the top of supporting seat 2 is in the same place with mount pad 3 fixed mounting, one side fixed mounting of mount pad 3 has track 15 on the supporting seat 2, sliding connection has two montant 13 on the track 15, one side fixed mounting of two montant 13 has diaphragm 12, the below of diaphragm 12 sets up discernment camera lens 10, holding tank 23 has been seted up to the inside of mount pad 3, the inside of holding tank 23 is provided with two sets of hoisting device 21, be provided with bottom plate 5 on the hoisting device 21, be provided with clamping device on the bottom plate 5, fixed mounting has montant 4 on the mount pad 3, be provided with area light source 9 on montant 4. The circuit board is prevented from being clamped between the clamping devices, the height of the threaded rod 34 is adjusted through the lifting device 21, the bottom plate 5 is parallel or inclined, and the flexible circuit board can be subjected to multi-group image capture through the identification lens 10, so that the acquired images can be subjected to image processing, and the product qualification can be judged.
Furthermore, a first groove 16 is formed above the rail 15, a second groove 17 is formed in one side of the first groove 16 on the rail 15, a first sliding block 18 is fixedly mounted on the second vertical rod 13 corresponding to the second groove 17, one end of the first sliding block 18 is attached to the inner portion of the second groove 17, an industrial camera 11 is fixedly mounted below the transverse plate 12, and the identification lens 10 is rotatably connected to the inner portion of the industrial camera 11.
Furthermore, a connecting column 7 is fixedly mounted on the first vertical rod 4, a lantern ring 8 is fixedly mounted on the connecting column 7, and the surface light source 9 is fixedly inserted into the lantern ring 8.
Further, each group of lifting devices 21 comprises a first rotating shaft 29, a first gear 30, a second gear 31, a third gear 33 and a threaded rod 34, the bottom of the accommodating groove 23 is rotatably connected with the second rotating shaft 32, the second rotating shaft 32 is fixedly connected with the second gear 31, the second gear 31 is fixedly connected with one side of the second gear 31 through a splicing threaded rod 34, the third gear 33 is fixedly installed on the threaded rod 34, the third gear 33 is attached to the second gear 31, the first rotating shaft 29 is rotatably inserted to the side surface of the accommodating groove 23, the first rotating shaft 29 is fixedly installed on the inner side of the accommodating groove 23 through the first gear 30, the bottom of the first gear 30 is attached to the upper portion of the second gear 31, the first rotating shaft 29 is fixedly installed on the outer side of the first mounting seat 3 through a knob 14, the threaded rod 34 is fixedly installed above the third gear 33, and the top of the threaded rod 34 is hinged to the bottom of the bottom plate 5. The knob 14 is rotated, the second slider 22 drives the first rotating shaft 29 to be understood, the first gear 30 on the first rotating shaft 29 rotates to enable the second gear 31 to rotate, so as to drive the third gear 33 to rotate, drive the threaded rod 34 to move upwards, so that the bottom plate 5 can present different angles, the identification lens 10 can be used for capturing multiple groups of images of the flexible circuit board, so that the acquired images can be processed to judge the qualification of the product,
further, a first tooth is arranged above the second gear 31, a second tooth is arranged on the side edge of the first gear 30, the first tooth is meshed with the second tooth, a third tooth is arranged on the side edge of the second gear 31, a fourth tooth is arranged on the outer side of the third gear 33, the third tooth corresponds to the fourth tooth, the first gear 30 is meshed with the second gear 31, and the second gear 31 is meshed with the third gear 33.
Further, the clamping device comprises a fixing plate 6, a clamping plate 36 and a strip-shaped light source 19, the two fixing plates 6 are symmetrically and fixedly installed above the bottom plate 5, two grooves three 28 are respectively and fixedly installed on one opposite sides of the two fixing plates 6, the clamping plate 36 is fixedly installed at the other ends of the two grooves three 28, the strip-shaped light source 19 is fixedly installed above the clamping plate 36, and the clamping plate 36 is connected to the bottom plate 5 in a sliding mode. The clamping plate 36 can be convenient for clamping FPC flexible circuit boards of different sizes.
Furthermore, two grooves III 28 are formed in the bottom plate 5, two sliding blocks III 35 are fixedly mounted at the bottom of each clamping plate 36, the sliding blocks III 35 correspond to the grooves III 28 respectively, and two sides of each sliding block III 35 are attached to the grooves III 28.
Furthermore, a second sliding block 22 is fixedly installed on one side, close to the first vertical rod 4, of the bottom plate 5, a vertical groove 27 is formed in one side, close to the bottom plate 5, of the first vertical rod 4, the vertical groove 27 corresponds to the second sliding block 22, and the second sliding block 22 is connected to the first vertical rod 4 in a sliding mode.
Further, the bottom of the first mounting seat 3 is spaced from the bottom of the accommodating groove 23, and the threaded rod 34 is rotatably inserted into the first mounting seat 3.
Furthermore, a second mounting seat 24 is fixedly mounted on one side of the accommodating groove 23 on the first mounting seat 3, a first button 25 and a second button 26 are arranged inside the second mounting seat 24, the first button 25 is electrically connected with the two strip-shaped light sources 19, and the second button 26 is electrically connected with the surface light source 9.
The working principle is as follows:
the circuit board is prevented from being arranged between clamping devices, a first tooth is arranged above a second gear 31, a second tooth is arranged on the side edge of a first gear 30, the first tooth is meshed with the second tooth, a third tooth is arranged on the side edge of the second gear 31, a fourth tooth is arranged on the outer side of a third gear 33, the third tooth corresponds to the fourth tooth, the first gear 30 is meshed with the second gear 31, the second gear 31 is meshed with the third gear 33, the knob 14 is rotated, the second slider 22 drives the first rotating shaft 29 to be assembled and understood, the first gear 30 on the first rotating shaft 29 rotates to drive the second gear 31 to rotate, so that the third gear 33 is driven to rotate, the threaded rod 34 is driven to move upwards, the bottom plate 5 can present different angles, the identification lens 10 can capture multiple groups of images of the flexible circuit board, the obtained images can be processed to judge the qualification of the product, and the problems that the position number and the character silk-screen printing volume of the capacitance components of the existing FPC are small and the quantity is provided in the background technology are solved Many, traditional artifical naked eye detects easily to make mistakes, and the precision is not high and make mistakes easily, hardly realizes the problem of keeping track of flexible circuit board production manufacturing process product quality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic visual detection device that flexible circuit board defect detection used, includes base (1), supporting seat (2) and mount pad (3), the top of base (1) is in the same place with supporting seat (2) fixed mounting, the top of supporting seat (2) is in the same place with mount pad (3) fixed mounting, its characterized in that: one side fixed mounting of mount pad (3) has track (15) on supporting seat (2), sliding connection has montant two (13) on track (15), one side fixed mounting of montant two (13) has diaphragm (12), the below of diaphragm (12) sets up discernment camera lens (10), holding tank (23) have been seted up to the inside of mount pad (3), the inside of holding tank (23) is provided with two sets of hoisting device (21), be provided with on hoisting device (21) bottom plate (5), be provided with clamping device on bottom plate (5), fixed mounting has montant (4) on mount pad (3), be provided with area source (9) on montant (4).
2. The automated visual inspection device for defect inspection of flexible circuit board according to claim 1, wherein: the identification camera is characterized in that a first groove (16) is formed in the upper portion of the track (15), a second groove (17) is formed in one side of the first groove (16) in the track (15), a first sliding block (18) is fixedly mounted on a second vertical rod (13) corresponding to the second groove (17), one end of the first sliding block (18) is attached to the inside of the second groove (17), an industrial camera (11) is fixedly mounted below the transverse plate (12), and the identification camera lens (10) is rotatably connected to the inside of the industrial camera (11).
3. The automated visual inspection device for defect inspection of flexible circuit board according to claim 1, wherein: a connecting column (7) is fixedly mounted on the first vertical rod (4), a lantern ring (8) is fixedly mounted on the connecting column (7), and a surface light source (9) is fixedly inserted into the lantern ring (8).
4. The automated visual inspection device for defect inspection of flexible circuit board according to claim 1, wherein: each group of lifting devices (21) comprises a first rotating shaft (29), a first gear (30), a second gear (31), a third gear (33) and a threaded rod (34), the bottom of the accommodating groove (23) is rotatably connected with the second rotating shaft (32), the second rotating shaft (32) is fixedly connected with the second gear (31), the second gear (31) and one side of the second gear (31) are rotatably inserted with the threaded rod (34), the third gear (33) is fixedly installed on the threaded rod (34), the third gear (33) is attached to the second gear (31), the first rotating shaft (29) is rotatably inserted into the side surface of the accommodating groove (23), the first rotating shaft (29) is located on the first inner side of the accommodating groove (23) and fixedly installed on the first gear (30), the bottom of the first gear (30) is attached to the upper portion of the second gear (31), the first rotating shaft (29) is located on the outer side of the first mounting seat (3) and fixedly installed with a knob (14), and the threaded rod (34) is fixedly installed above the third gear (33), the top of the threaded rod (34) is hinged with the bottom of the bottom plate (5).
5. The automatic visual inspection device for detecting defects of the flexible circuit board according to claim 4, wherein: a first tooth is arranged above the second gear (31), a second tooth is arranged on the side edge of the first gear (30), the first tooth is meshed with the second tooth, a third tooth is arranged on the side edge of the second gear (31), a fourth tooth is arranged on the outer side of the third gear (33), the third tooth corresponds to the fourth tooth, the first gear (30) is meshed with the second gear (31), and the second gear (31) is meshed with the third gear (33).
6. The automated visual inspection device for defect inspection of flexible circuit board according to claim 1, wherein: clamping device includes fixed plate (6), splint (36) and bar light source (19), two fixed plate (6) of top symmetry fixed mounting of bottom plate (5), and two fixed plate (6) relative one side fixed mounting respectively have two recess three (28), and the other end fixed mounting of two recess three (28) has a splint (36), and the top fixed mounting of splint (36) has bar light source (19), splint (36) sliding connection is on bottom plate (5).
7. The automatic visual inspection device for detecting defects of flexible circuit boards according to claim 6, wherein: two grooves III (28) are formed in the bottom plate (5), two sliding blocks III (35) are fixedly mounted at the bottom of each clamping plate (36), the sliding blocks III (35) correspond to the grooves III (28) respectively, and two sides of each sliding block III (35) are attached to the grooves III (28).
8. The automatic visual inspection device for detecting defects of flexible circuit boards according to claim 6, wherein: one side of the bottom plate (5) close to the first vertical rod (4) is fixedly provided with a second sliding block (22), one side of the first vertical rod (4) close to the bottom plate (5) is provided with a vertical groove (27), the vertical groove (27) corresponds to the second sliding block (22), and the second sliding block (22) is connected to the first vertical rod (4) in a sliding mode.
9. The automatic visual inspection device for detecting defects of the flexible circuit board according to claim 4, wherein: the bottom of the first mounting seat (3) is distant from the bottom of the accommodating groove (23), and the threaded rod (34) is rotatably inserted into the first mounting seat (3).
10. The automatic visual inspection device for detecting defects of flexible circuit boards according to claim 6, wherein: one side fixed mounting of holding tank (23) has mount pad two (24) on mount pad one (3), and the inside of mount pad two (24) is provided with button one (25) and button two (26), and button one (25) and two bar light source (19) electric connection, button two (26) and area light source (9) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210769475.1A CN115015291A (en) | 2022-07-01 | 2022-07-01 | Automatic vision detection device for detecting defects of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210769475.1A CN115015291A (en) | 2022-07-01 | 2022-07-01 | Automatic vision detection device for detecting defects of flexible circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN115015291A true CN115015291A (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210769475.1A Pending CN115015291A (en) | 2022-07-01 | 2022-07-01 | Automatic vision detection device for detecting defects of flexible circuit board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115980094A (en) * | 2022-12-02 | 2023-04-18 | 济南职业学院 | Layout check equipment for circuit tape-out design |
-
2022
- 2022-07-01 CN CN202210769475.1A patent/CN115015291A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115980094A (en) * | 2022-12-02 | 2023-04-18 | 济南职业学院 | Layout check equipment for circuit tape-out design |
| CN115980094B (en) * | 2022-12-02 | 2024-05-28 | 济南职业学院 | Layout inspection equipment for circuit flow sheet design |
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