CN115494082A - Surface fault diagnosis device based on machine vision - Google Patents
Surface fault diagnosis device based on machine vision Download PDFInfo
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- CN115494082A CN115494082A CN202211126650.1A CN202211126650A CN115494082A CN 115494082 A CN115494082 A CN 115494082A CN 202211126650 A CN202211126650 A CN 202211126650A CN 115494082 A CN115494082 A CN 115494082A
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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
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
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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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
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Abstract
The invention discloses a surface fault diagnosis device based on machine vision, and relates to the technical field of surface fault diagnosis; the machine vision intelligent camera comprises a mounting frame, wherein a vision diagnosis component is fixedly mounted on the mounting frame, a conveying device is fixedly mounted on the mounting frame, the conveying device is in transmission connection with an intermittent driving device, the output end of a motor drives a turntable and a deflector rod to rotate, the intermittent turntable can drive a conveying belt mechanism to intermittently rotate through a belt mechanism, and then a plurality of workpieces clamped and mounted in the rotary frame intermittently move to the bottom end of the machine vision intelligent camera to detect surface defects; the output of motor passes through the gear drive pinion rack simultaneously and slides along the backplate is vertical, makes the rack rise to the third gear that the messenger removed machine vision intelligence camera bottom department rotates, makes the work piece of installing in the U-shaped fixture rotatory through bevel gear group then, realizes detecting the work piece circumference surface defect.
Description
Technical Field
The invention relates to the technical field of surface fault diagnosis, in particular to a surface fault diagnosis device based on machine vision.
Background
The workpiece needs to be diagnosed and detected whether the surface of the workpiece has defects or not in the production process, and in the prior art, a machine vision system is used for detecting and discriminating the defects of the surface of the workpiece, so that the production defects are reduced, and the yield and the efficiency are improved.
Disclosure of Invention
The method aims to solve the problems that when the surface defects of the existing workpiece are detected, the workpiece is mostly fixedly installed, and when the surface defects are detected, only one side surface of the workpiece is detected, so that the circumferential surface of the workpiece is difficult to quickly detect, and the detection efficiency is not high enough; the invention aims to provide a surface fault diagnosis device based on machine vision.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a surface fault diagnosis device based on machine vision, includes the mounting bracket, fixed mounting has visual diagnosis subassembly on the mounting bracket, the last fixed mounting of mounting bracket has conveyor, the conveyor transmission is connected with intermittent type drive device, the transmission of intermittent type drive device is connected with the rotary driving subassembly, a plurality of stop devices are installed to the last of conveyor, stop device presss from both sides and establishes installs the roating seat, the rotary driving subassembly is connected with the roating seat transmission, the work piece is installed to the joint in the roating seat, and intermittent type drive device transmission conveyor intermittent type nature rotates, makes a plurality of stop devices remove to visual diagnosis subassembly bottom department one by one, and the work of intermittent type drive device transmission rotary driving subassembly makes roating seat drive work piece rotatory, carries out surface defect detection through visual diagnosis subassembly to the circumference surface of work piece then.
Preferably, the mounting frame comprises a base, the upper surface of the base is provided with a rectangular groove, the upper surface of the mounting base is fixedly provided with an L-shaped plate, the L-shaped plate is fixedly connected with the visual diagnosis assembly, and the visual diagnosis assembly is fixedly mounted, so that the detection is more accurate; the visual diagnosis assembly comprises an electric cylinder, the electric cylinder is fixedly arranged on the upper surface of the L-shaped plate, a piston rod of the electric cylinder is fixedly connected with a mounting seat, a machine vision intelligent camera is fixedly mounted at the bottom end of the mounting seat, the machine vision intelligent camera realizes a scanning function by using an advanced intelligent camera, the surface defect condition of a workpiece can be acquired through a software platform according to requirements, and the electric cylinder can adjust the mounting height of the machine vision intelligent camera to adapt to different workpiece surface defect diagnosis work; conveyor is including two backplate, rotate between the backplate and install conveyor belt mechanism, a plurality of stop device of fixed mounting on the conveyor belt mechanism, backplate bottom surface fixedly connected with footing, footing bottom surface fixed connection base upper surface, one side sliding surface connects the rotary drive subassembly in the backplate, conveyor belt mechanism is connected with the transmission of intermittent type drive device, the removal of a plurality of stop device intermittent type nature of conveyor belt mechanism transmission to the bottom department of machine vision intelligence camera.
Preferably, the limiting device comprises two L-shaped blocks, two connecting blocks are fixedly arranged on the bottom surfaces of the L-shaped blocks, the connecting blocks are fixedly connected with the conveyor belt mechanism, a sliding seat is connected to the upper surface of the L-shaped block in a sliding manner, two springs are fixedly arranged between the sliding seat and the L-shaped blocks, two arc-shaped clamping blocks are fixedly arranged on the sliding seat, an installation rotating seat is clamped between the arc-shaped clamping blocks, the installation rotating seat can be quickly clamped between the arc-shaped clamping blocks through the acting force of the springs, and the rotating seat is convenient to install and fix; the rotary seat comprises a clamping seat, the clamping seat is clamped and installed between arc-shaped clamping blocks, a conical gear set and a rotating shaft are rotationally arranged in the clamping seat, the conical gear set is in transmission connection with the rotating shaft, a third gear is fixedly connected to one end of the rotating shaft, the third gear is in transmission connection with an intermittent driving device, the conical gear set is in transmission connection with a U-shaped clamping block, a workpiece is clamped and installed in the U-shaped clamping block, and the third gear drives the conical gear set to rotate through the rotating shaft, so that the U-shaped clamping block and the workpiece can rotate along the clamping seat; the rotary driving assembly comprises a rack, the rack is meshed and connected with the third gear, the rack is fixedly connected with a toothed plate, two convex sliding blocks are fixedly arranged on the side surface of the toothed plate, the convex sliding blocks are slidably arranged on the inner side surface of one guard plate, the toothed plate is in transmission connection with the intermittent driving device, and the toothed plate vertically slides along the guard plate to enable the rack to drive the third gear to rotate; the intermittent driving device comprises a motor, the motor is fixedly connected with an installation block, the installation block is fixedly arranged on the upper surface of the base, the output end of the motor is fixedly connected with a rotary disc, a shifting lever and a first gear, the shifting lever is connected with an intermittent disc in a transmission manner, the intermittent disc is rotatably connected with a protection plate, a belt mechanism is connected with a shaft in the intermittent disc in a transmission manner, one end of the belt mechanism is connected with the belt mechanism in a transmission manner, the first gear is connected with a second gear in a meshing manner, the second gear is rotatably connected with the protection plate, a half-face gear is fixedly connected with a shaft in the second gear in a meshing manner, the output end of the motor is connected with the rotary disc, the shifting lever and the first gear in a transmission manner, the intermittent disc and the belt mechanism are rotated through the shifting lever, so that the belt mechanism is rotated intermittently, and the first gear is used for transmitting the rotation of the second gear and the half-face gear, so that the protection plate can slide back and forth; the first arc-shaped groove has been seted up on the carousel, a plurality of second arc-shaped grooves and rectangle spout have been seted up on the intermittent type dish, the interior cambered surface of second arc-shaped groove is connected in the laminating of carousel surface, and when the driving lever rotated and breaks away from the rectangle spout, the interior cambered surface of second arc-shaped groove was connected in the laminating of carousel surface, prevented that intermittent type dish from rotating along with inertia.
A surface fault diagnosis system based on machine vision is characterized by comprising a material receiving module, a signal processing module and a signal processing module, wherein the material receiving module is used for receiving the diagnosed workpiece on the surface;
the control module is used for controlling the action of the driving device;
a display module for inputting and receiving data instructions by using a digital display device;
the picture processor is used for sending and receiving shot surface diagnosis information instructions, and automatically screening and archiving the pictures;
and the central processing unit is used for receiving, feeding back and processing the data of the material receiving module, the control module and the picture processor.
Compared with the prior art, the invention has the beneficial effects that:
1. the output end of the motor drives the turntable and the deflector rod to rotate, so that the intermittent disc drives the conveyor belt mechanism to intermittently rotate through the belt mechanism, and then a plurality of workpieces clamped and installed in the rotating frame intermittently move to the bottom end of the machine vision intelligent camera to detect surface defects;
2. the output of motor passes through the gear drive pinion rack simultaneously and slides along the backplate is vertical, makes the rack rise to the third gear that the messenger removed machine vision intelligence camera bottom department rotates, makes the work piece of installing in the U-shaped fixture rotatory through bevel gear group then, realizes detecting the work piece circumference surface defect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is a schematic view of a structural vision diagnostic assembly of the present invention.
Fig. 3 is a schematic diagram of the conveying device and the intermittent driving device in the structure of the invention.
Fig. 4 is a schematic view of the rotary driving assembly and the limiting device of the structure of the present invention.
FIG. 5 is a schematic view of the rotary base of the present invention.
FIG. 6 is a schematic diagram of a system for diagnosing surface defects of a structure according to the present invention.
In the figure: 1. a mounting frame; 11. a base; 12. an L-shaped plate; 13. a rectangular groove; 2. a visual diagnostic component; 21. an electric cylinder; 22. a mounting seat; 23. a machine vision smart camera; 3. a conveying device; 31. a guard plate; 32. footing; 33. a conveyor belt mechanism; 4. an intermittent drive device; 41. a motor; 411. mounting blocks; 42. a turntable; 421. a first arc-shaped slot; 43. a deflector rod; 44. a batch pan; 441. a second arc-shaped slot; 442. a rectangular chute; 45. a first gear; 46. a second gear; 47. a half-face gear; 48. a belt mechanism; 5. a rotary drive assembly; 51. a toothed plate; 52. a male slider; 53. a rack; 6. a limiting device; 61. connecting blocks; 62. an L-shaped block; 63. a spring; 64. a slide base; 65. an arc-shaped clamping block; 7. a rotating base; 71. a third gear; 72. a rotating shaft; 73. a card holder; 74. a bevel gear set; 75. a U-shaped fixture block; 8. and (5) a workpiece.
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.
As shown in fig. 1 to 6, the invention provides a surface fault diagnosis device based on machine vision, which includes a mounting frame 1, wherein a vision diagnosis component 2 is fixedly mounted on the mounting frame 1, a conveying device 3 is fixedly mounted on the mounting frame 1, the conveying device 3 is in transmission connection with an intermittent driving device 4, the intermittent driving device 4 is in transmission connection with a rotary driving component 5, a plurality of limiting devices 6 are mounted on the conveying device 3, a rotary base 7 is mounted on the limiting devices 6 in a clamping manner, the rotary driving component 5 is in transmission connection with the rotary base 7, and a workpiece 8 is mounted in the rotary base 7 in a clamping manner.
By adopting the technical scheme, the intermittent drive device 4 drives the conveying device 3 to intermittently rotate, so that the limiting devices 6 are moved to the bottom end of the visual diagnosis component 2 one by one, the intermittent drive device 4 drives the rotary drive component 5 to work, the rotary seat 7 drives the workpiece 8 to rotate, and then the circumferential surface of the workpiece 8 is subjected to surface defect detection through the visual diagnosis component 2.
Mounting bracket 1 is including base 11, rectangular channel 13 has been seted up to base 11 upper surface, ann base 11 upper surface fixed is equipped with L shaped plate 12, fixed connection visual diagnosis subassembly 2 on the L shaped plate 12.
Through adopting above-mentioned technical scheme, visual diagnosis subassembly 2 is by fixed mounting, and is more accurate when making the detection.
The vision diagnosis assembly 2 comprises an electric cylinder 21, the electric cylinder 21 is fixedly arranged on the upper surface of the L-shaped plate 12, a piston rod of the electric cylinder 21 is fixedly connected with a mounting seat 22, and a machine vision intelligent camera 23 is fixedly arranged at the bottom end of the mounting seat 22.
By adopting the technical scheme, the machine vision intelligent camera 23 realizes the scanning function by using an advanced intelligent camera, the surface defect condition of the workpiece 8 can be acquired through a software platform according to the requirement, and the installation height of the machine vision intelligent camera 23 can be adjusted by the working of the electric cylinder 21, so that the machine vision intelligent camera is suitable for the diagnosis work of the surface defects of different workpieces 8.
The conveying device 3 comprises two guard plates 31, a conveyor belt mechanism 33 is rotatably installed between the guard plates 31, a plurality of limiting devices 6 are fixedly installed on the conveyor belt mechanism 33, bottom surfaces of the guard plates 31 are fixedly connected with feet 32, the bottom surfaces of the feet 32 are fixedly connected with the upper surface of the base 11, one limiting device 31 is connected with a rotary driving assembly 5 in a sliding mode on the inner side surface of each guard plate 31, and the conveyor belt mechanism 33 is in transmission connection with the intermittent driving device 4.
By adopting the above technical scheme, the conveyor belt mechanism 33 drives the plurality of limiting devices 6 to intermittently move to the bottom end of the machine vision intelligent camera 23.
Through adopting above-mentioned technical scheme, can press from both sides fast and establish installation roating seat 7 between messenger's arc clamp splice 65 through the effort of spring 63, make roating seat 7 be convenient for install and fix.
The rotating seat 7 comprises a clamping seat 73, the clamping seat 73 is clamped and installed between the arc-shaped clamping blocks 65, a conical gear set 74 and a rotating shaft 72 are arranged in the clamping seat 73 in a rotating mode, the conical gear set 74 is in transmission connection with the rotating shaft 72, one end of the rotating shaft 72 is fixedly connected with a third gear 71, the third gear 71 is in transmission connection with the intermittent driving device 4, the conical gear set 74 is in transmission connection with a U-shaped clamping block 75, and a workpiece 8 is clamped and installed in the U-shaped clamping block 75.
By adopting the above technical scheme, the third gear 71 drives the bevel gear set 74 to rotate through the rotating shaft 72, so that the U-shaped fixture block 75 and the workpiece 8 can rotate along the fixture block 73.
The rotary driving assembly 5 comprises a rack 53, the rack 53 is meshed with the third gear 71, the rack 53 is fixedly connected with a toothed plate 51, two convex sliding blocks 52 are fixedly arranged on the side surface of the toothed plate 51, the convex sliding blocks 52 are slidably arranged on the inner side surface of one guard plate 31, and the toothed plate 51 is in transmission connection with the intermittent driving device 4.
Through adopting above-mentioned technical scheme, pinion rack 51 slides along the backplate 31 vertical, makes rack 53 can drive third gear 71 and rotate.
Intermittent type drive arrangement 4 is including motor 41, motor 41 fixedly connected with installation piece 411, the fixed upper surface of base 11 of locating of installation piece 411, motor 41's output fixedly connected with carousel 42, driving lever 43 and first gear 45, driving lever 43 transmission is connected with intermittent type dish 44, intermittent type dish 44 rotates with a backplate 31 and is connected, just the shaft drive in the intermittent type dish 44 is connected with belt mechanism 48, belt mechanism 48's one end and the transmission of belt mechanism 33 are connected, first gear 45 meshing is connected with second gear 46, second gear 46 rotates with a backplate 31 and is connected, just half face gear 47 of shaft fixedly connected with in the second gear 46, half face gear 47 is connected with the meshing of pinion rack 51.
By adopting the above technical scheme, the output end of the motor 41 drives the rotating disc 42, the deflector rod 43 and the first gear 45 to rotate, the intermittent disc 44 and the belt mechanism 48 are driven to rotate through the deflector rod 43, so that the conveyor belt mechanism 33 rotates intermittently, the first gear 45 drives the second gear 46 and the half-face gear 47 to rotate, and the toothed plate 51 can slide back and forth along the guard plate 31.
The turntable 42 is provided with a first arc-shaped groove 421, the intermittent disc 44 is provided with a plurality of second arc-shaped grooves 441 and a rectangular sliding groove 442, and the outer surface of the turntable 42 is attached to the inner arc surface of the second arc-shaped grooves 441.
By adopting the above technical scheme, when the shift lever 43 rotates to separate from the rectangular sliding groove 442, the outer surface of the rotating disc 42 is attached to the inner arc surface of the second arc-shaped groove 441, so that the intermittent disc 44 is prevented from rotating along with inertia.
A surface fault diagnosis system based on machine vision is characterized by comprising a material receiving module, wherein the material receiving module is used for receiving a diagnosed workpiece 8 on the surface;
the control module is used for controlling the action of the driving device;
a display module for inputting and receiving data instructions by using a digital display device;
the picture processor is used for sending and receiving shot surface diagnosis information instructions, and automatically screening and archiving the pictures;
and the central processing unit is used for receiving, feeding back and processing the data of the material receiving module, the control module and the picture processor.
The working principle is as follows: when the workpieces 8 are installed in the U-shaped fixture block 75, the fixture block 73 can be quickly clamped and installed between the arc-shaped fixture blocks 65 by the acting force of the spring 63, the U-shaped fixture block 75 is rotatably connected with the fixture block 73 through the bevel gear set 74, the output end of the motor 41 drives the turntable 42, the shift lever 43 and the first gear 45 to rotate, the intermittent disc 44 and the belt mechanism 48 are driven to intermittently rotate through the shift lever 43, so that the workpieces 8 are moved to the bottom end of the machine vision intelligent camera 23 one by one through the intermittent rotation of the belt mechanism 33, the installation height of the machine vision intelligent camera 23 can be adjusted by the operation of the electric cylinder 21, the diagnosis work for surface defects of different workpieces 8 is adapted, the first gear 45 drives the second gear 46 and the half-face gear 47 to rotate, so that the toothed plate 51 can slide back and forth along the guard plate 31, when the belt mechanism 33 rotates, the height of the rack 53 is lower than the installation height of the third gear 71, so that the workpieces 8 can smoothly move up along the belt mechanism 33, when any one of the workpieces 8 move to the bottom end of the machine vision intelligent camera 23, the rack 53 rises to be engaged with the third gear 71, the rack 71, the transmission of the transmission mechanism 41 rotates, and the workpiece passes through the bevel gear set 75, so that the workpiece can continuously detect the defects of the workpiece 8 and the workpiece 31, and the workpiece can pass through the rotation of the bevel gear set 75, and the workpiece 31, and then the workpiece can detect the workpiece 8.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A surface fault diagnosis device based on machine vision comprises a mounting frame (1), and is characterized in that: fixed mounting has visual diagnosis subassembly (2) on mounting bracket (1), the last fixed mounting of mounting bracket (1) has conveyor (3), conveyor (3) transmission is connected with intermittent type drive device (4), intermittent type drive device (4) transmission is connected with rotary drive subassembly (5), install a plurality of stop device (6) on conveyor (3), stop device (6) press from both sides to establish and install roating seat (7), rotary drive subassembly (5) are connected with roating seat (7) transmission, work piece (8) are installed to joint in roating seat (7).
2. The surface fault diagnosis device based on machine vision as claimed in claim 1, wherein the mounting frame (1) comprises a base (11), the upper surface of the base (11) is provided with a rectangular groove (13), the upper surface of the base (11) is fixedly provided with an L-shaped plate (12), and the visual diagnosis component (2) is fixedly connected to the L-shaped plate (12).
3. The surface fault diagnosis device based on machine vision as claimed in claim 2, characterized in that the visual diagnosis component (2) comprises an electric cylinder (21), the electric cylinder (21) is fixedly arranged on the upper surface of the L-shaped plate (12), a piston rod of the electric cylinder (21) is fixedly connected with a mounting seat (22), and a machine vision intelligent camera (23) is fixedly arranged at the bottom end of the mounting seat (22).
4. The machine vision-based surface fault diagnosis device is characterized in that the conveying device (3) comprises two protective plates (31), a conveyor belt mechanism (33) is rotatably mounted between the protective plates (31), a plurality of limiting devices (6) are fixedly mounted on the conveyor belt mechanism (33), a bottom surface of each protective plate (31) is fixedly connected with a foot (32), the bottom surface of each foot (32) is fixedly connected with the upper surface of the base (11), the inner side surface of one protective plate (31) is slidably connected with the rotary driving assembly (5), and the conveyor belt mechanism (33) is in transmission connection with the intermittent driving device (4).
5. The surface fault diagnosis device based on the machine vision as claimed in claim 4, wherein the limiting device (6) comprises two L-shaped blocks (62), two connecting blocks (61) are fixedly arranged on the bottom surfaces of the L-shaped blocks (62), the connecting blocks (61) are fixedly connected with the conveyor belt mechanism (33), a sliding seat (64) is slidably connected to the upper surface of each L-shaped block (62), two springs (63) are fixedly arranged between each sliding seat (64) and each L-shaped block (62), two arc-shaped clamping blocks (65) are fixedly arranged on each sliding seat (64), and the installation rotating seat (7) is clamped between the arc-shaped clamping blocks (65).
6. The machine vision-based surface fault diagnosis device according to claim 5, wherein the rotary base (7) comprises a clamping base (73), the clamping base (73) is clamped and installed between the arc-shaped clamping blocks (65), a conical gear set (74) and a rotating shaft (72) are rotationally arranged in the clamping base (73), the conical gear set (74) is in transmission connection with the rotating shaft (72), one end of the rotating shaft (72) is fixedly connected with a third gear (71), the third gear (71) is in transmission connection with the intermittent drive device (4), the conical gear set (74) is in transmission connection with a U-shaped clamping block (75), and a workpiece (8) is clamped and installed in the U-shaped clamping block (75).
7. The machine vision-based surface fault diagnosis device according to claim 4, characterized in that the rotary driving assembly (5) comprises a rack (53), the rack (53) is engaged with the third gear (71), a toothed plate (51) is fixedly connected to the rack (53), two convex sliding blocks (52) are fixedly arranged on the side surface of the toothed plate (51), the convex sliding blocks (52) are slidably arranged on the inner side surface of one guard plate (31), and the toothed plate (51) is in transmission connection with the intermittent driving device (4).
8. The machine vision-based surface fault diagnosis device according to claim 7, wherein the intermittent drive device (4) comprises a motor (41), the motor (41) is fixedly connected with a mounting block (411), the mounting block (411) is fixedly arranged on the upper surface of the base (11), the output end of the motor (41) is fixedly connected with a turntable (42), a shift lever (43) and a first gear (45), the shift lever (43) is in transmission connection with an intermittent disc (44), the intermittent disc (44) is in rotation connection with one guard plate (31), a shaft in the intermittent disc (44) is in transmission connection with a belt mechanism (48), one end of the belt mechanism (48) is in transmission connection with a belt mechanism (33), the first gear (45) is in engagement connection with a second gear (46), the second gear (46) is in rotation connection with one guard plate (31), and a shaft in the second gear (46) is fixedly connected with a half-face gear (47), and the half-face gear (47) is in engagement connection with a toothed plate (51).
9. The machine vision-based surface fault diagnosis device as claimed in claim 8, wherein the turntable (42) is provided with a first arc-shaped groove (421), the intermittent disc (44) is provided with a plurality of second arc-shaped grooves (441) and rectangular sliding grooves (442), and the outer surface of the turntable (42) is in fit connection with the inner arc surface of the second arc-shaped grooves (441).
10. A surface fault diagnosis system based on machine vision is characterized by comprising a material receiving module, wherein the material receiving module is used for receiving materials of a diagnosed workpiece (8) on the surface;
the control module is used for controlling the action of the driving device;
a display module for inputting and receiving data instructions by using a digital display device;
the picture processor is used for sending and receiving shot surface diagnosis information instructions, and automatically screening and archiving the pictures;
and the central processing unit is used for receiving, feeding back and processing the data of the material receiving module, the control module and the picture processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211126650.1A CN115494082A (en) | 2022-09-16 | 2022-09-16 | Surface fault diagnosis device based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211126650.1A CN115494082A (en) | 2022-09-16 | 2022-09-16 | Surface fault diagnosis device based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115494082A true CN115494082A (en) | 2022-12-20 |
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ID=84468393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211126650.1A Withdrawn CN115494082A (en) | 2022-09-16 | 2022-09-16 | Surface fault diagnosis device based on machine vision |
Country Status (1)
| Country | Link |
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| CN (1) | CN115494082A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116840259A (en) * | 2023-07-04 | 2023-10-03 | 昆山市珍和模具五金机械有限公司 | Visual detection device for surface concave-convex defects of metal stamping products |
| CN117191807A (en) * | 2023-11-06 | 2023-12-08 | 常州讯磊电子科技有限公司 | Product on-line defect detection device based on industrial camera |
-
2022
- 2022-09-16 CN CN202211126650.1A patent/CN115494082A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116840259A (en) * | 2023-07-04 | 2023-10-03 | 昆山市珍和模具五金机械有限公司 | Visual detection device for surface concave-convex defects of metal stamping products |
| CN117191807A (en) * | 2023-11-06 | 2023-12-08 | 常州讯磊电子科技有限公司 | Product on-line defect detection device based on industrial camera |
| CN117191807B (en) * | 2023-11-06 | 2024-01-30 | 常州讯磊电子科技有限公司 | Product on-line defect detection device based on industrial camera |
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Application publication date: 20221220 |
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