CN111579554B - Notebook shell outward appearance check out test set - Google Patents
Notebook shell outward appearance check out test set Download PDFInfo
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- CN111579554B CN111579554B CN202010613133.1A CN202010613133A CN111579554B CN 111579554 B CN111579554 B CN 111579554B CN 202010613133 A CN202010613133 A CN 202010613133A CN 111579554 B CN111579554 B CN 111579554B
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- 238000012360 testing method Methods 0.000 title description 4
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000005259 measurement Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 2
- 244000309464 bull Species 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/914—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements
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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
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/10—Scanning
- G01N2201/104—Mechano-optical scan, i.e. object and beam moving
- G01N2201/1047—Mechano-optical scan, i.e. object and beam moving with rotating optics and moving stage
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Image Input (AREA)
Abstract
The invention relates to a notebook computer shell appearance detection device which is provided with a rack and a working platform fixed on the rack; the automatic notebook computer comprises a working platform, a first motor-driven mechanical arm, a vacuum chuck, a large plane shooting assembly, a first linear light source, a first top support, a second top support, a third motor-driven lifting device, a first linear light source, a first top support and a second top support, wherein the mechanical arm is driven by the first motor, the vacuum chuck is arranged at the working end of the mechanical arm, the shooting group is arranged at the detection station, the large plane shooting assembly is further arranged on the rack, the large plane shooting assembly comprises the first top support, the overhead large plane scanning camera, the second top support and the first linear light source which is driven by the third motor to lift and is arranged on the second top support, the first top support and the second top support are arranged in parallel, the sliding direction of the second top support is parallel to the sliding direction of the mechanical arm, and the overhead large plane scanning camera is matched with the mechanical arm in a cooperative mode, and the notebook computer shell is shot. The invention can effectively carry out comprehensive detection of the notebook shell, and is accurate and efficient.
Description
Technical Field
The invention relates to a notebook shell appearance detection device.
Background
With the continued advancement and development of workpiece inspection, visual inspection systems are being cited in more and more fields. In the electronic field, because of the small parts, the design diversity, the huge number and the like, the field often uses a visual detection system to replace manual detection. And traditional visual inspection system, when detecting, a shooting camera often only shoots at an angle, when an angle shooting is accomplished, often need rely on mechanical drive to shift the work piece to next detection station to work piece or shooting camera need carry out angle variation, thereby satisfy the detection requirement. These vision inspection systems take up a large amount of space and the workpiece is also subject to secondary damage during the transfer process.
Notebook computers are common electronic devices, and the bottom cover of each notebook computer is required. The traditional appearance detection of the notebook computer is carried out manually, and because the size of the notebook computer is larger, the notebook computer is easy to detect manually. But the detection efficiency is low and the detection intensity is high. Moreover, the existing visual detection system cannot be applied due to the fact that the size of the computer bottom cover is large, and the manual detection error is large during detection due to the fact that the size of the computer bottom cover is large, so that the visual detection system is inconvenient.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to provide the notebook shell appearance detection equipment which is ingenious in structure and can detect accurately.
The technical scheme for realizing the aim of the invention is as follows: the invention has a frame and a working platform fixed on the frame; the working platform is provided with a material moving station and a detection station, the material moving station is provided with a mechanical arm which is driven by a first motor and is arranged on the working platform in a sliding way along the length direction of the working platform, the working end of the mechanical arm is provided with a vacuum chuck for adsorbing the notebook shell, the detection station is provided with a shooting group for shooting the chamfer, the side surface, the bottom surface and the corner of the notebook shell, the rack is also provided with a large plane shooting component for shooting the large plane of the notebook shell, the large plane shooting assembly comprises a first top support fixed on the lower bottom surface of the top end of the frame, a top large upper line scanning camera rotationally arranged on the first top support, a second top support slidingly arranged on the lower bottom surface of the top end of the frame and a first linear light source slidingly arranged on the second top support and driven by a third motor, the first top support and the second top support are arranged in parallel, the sliding direction of the second top support is parallel to the sliding direction of the mechanical arm, and the top large upper line scanning camera is cooperatively matched with the mechanical arm through the first linear light source to shoot a notebook shell.
The lifting plate is arranged on the second top end support, the lifting plate is arranged on the second top end support in a lifting mode through a third motor, a fourth motor is fixedly arranged on the lifting plate, the output end of the fourth motor is fixedly arranged on a rotating support, the rotating support is arranged on the lifting plate through driving rotation of the fourth motor, two ends of the first linear light source are rotationally connected on the rotating support, one end of the rotating support is fixedly provided with a fifth motor, the output end of the fifth motor is fixedly connected with the first linear light source, and the first linear light source is rotationally connected on the rotating support through driving rotation of the fifth motor.
The support plates are arranged oppositely, the support plates are respectively provided with a first adjusting arc groove, the two ends of the overhead large upper line scanning camera are respectively provided with a first adjusting hole corresponding to each first adjusting arc groove, and the overhead large upper line scanning camera penetrates through the first adjusting arc grooves through the pin shafts and stretches into the first adjusting holes to be rotationally connected to the support plates and locked through the locking pieces.
The chamfer shooting assembly comprises a first base, a first connecting rod, a first movable support, a second linear light source, a first support and a first line scanning camera, wherein the first connecting rod is arranged on the first base through sixth motor driving in a lifting mode, the first movable support is arranged on the first connecting rod through seventh motor driving in a sliding mode, the second linear light source is arranged on the first movable support through eighth motor driving in a rotating mode, the first support is arranged on the first base through ninth motor driving in a lifting mode, the first line scanning camera is arranged on the first support through tenth motor driving in a rotating mode, a sliding block is arranged at the bottom of the first base, a first sliding rail extending along the length direction of the working platform is arranged on the working platform, the first base is connected to the working platform through the matching sliding of the sliding block and the first sliding rail in a sliding mode, the rotation axis of the second linear light source and the rotation axis of the first line scanning camera are arranged in parallel, and are parallel to the extending direction of the first sliding rail, and the second linear light source and the first line scanning camera are matched in a coordinated mode to shoot the chamfer on the notebook shell.
The shooting group further comprises a side shooting assembly for shooting each side on the notebook shell, the side shooting assembly comprises a second base, a second support arranged on the second base in a lifting mode after being driven by an eleventh motor, a second line scanning camera arranged on the second base in a rotating mode through a twelfth motor, a second connecting rod arranged on the second base in a lifting mode through a thirteenth motor, a second movable support arranged on the second connecting rod in a sliding mode through a fourteenth motor, and a third linear light source arranged on the second movable support in a rotating mode through a fifteenth motor, a sliding block is arranged at the bottom of the second base, the second base is arranged on a working platform in a sliding mode through the matching of the sliding block and a first sliding rail, the rotation axis of the third linear light source and the rotation axis of the second line scanning camera are arranged in parallel, and are parallel to the extending direction of the first sliding rail, and the third linear light source and the second line scanning camera are matched in a matching mode to shoot each side on the notebook shell.
The above-mentioned group of shooing still includes the corner subassembly of shooing that is used for shooing the upper corner of notebook shell, the corner subassembly of shooing is shot including the third base that slides and sets up on first slide rail, fix the base on the third base, rotate the first bull stick that sets up on the base, go up and down the lifter that sets up on first bull stick, rotate the second bull stick that sets up on the lifter, fix the third support on the second bull stick, and fix the corner camera of shooing on the third support, be equipped with the counter bore on the base, rotate after first bull stick stretches into the counter bore and connect on the base and lock through the retaining member, be equipped with the first through-hole that can supply first bull stick to pass and the second through-hole that can supply the second bull stick to pass on the lifter, the axis of first through-hole sets up perpendicularly with the axis of second through-hole, the lifter passes through the cooperation rotation of first through-hole and first bull stick and connects on the first bull stick to through the retaining member locking, the second bull stick passes on the lifter that rotates the lifter that connects after the second through its through the second through-hole, and through the retaining member locking, the corner camera of shooing is shot to the notebook through the corner of first and second through the cooperation of the first bull stick and second through the shell.
The corner shooting camera comprises an industrial camera fixed on a third support and an annular light source rotatably arranged on the third support, a fourth support is arranged on the third support relatively, a positioning groove and an adjusting chute are arranged on the fourth support, a first positioning hole corresponding to the positioning groove and a second positioning hole corresponding to the adjusting chute are arranged on the annular light source, the annular light source penetrates through the positioning groove through a first pin shaft and stretches into the first positioning hole, and the second pin shaft penetrates through the adjusting chute and the second positioning hole and then is rotatably connected to the fourth support, and is locked through a locking piece.
The shooting group further comprises a bottom shooting assembly used for shooting the bottom surface of the notebook computer shell, the bottom shooting assembly comprises a second sliding rail and a third sliding rail which are fixed on a working platform, a fourth base which is arranged on the second sliding rail in a sliding mode, a fifth base which is arranged on the third sliding rail in a sliding mode, a rotating support which is arranged on the fourth base in a rotating mode, a fourth linear light source which is fixedly arranged on the rotating support, a sliding support which is arranged on the fifth base in a lifting mode, and a third linear scanning camera which is arranged on the sliding support in a rotating mode, wherein the second sliding rail is arranged in parallel with the first sliding rail, the third sliding rail is vertically distributed with the second sliding rail, the rotating support is connected on the fourth base in a rotating mode and is locked through a locking piece, and the third linear scanning camera is arranged on the sliding support in a rotating mode and is locked through the locking piece.
The working platform is provided with a pre-measurement placing platform for placing the notebook shell before detection and a post-measurement placing platform for placing the notebook shell after detection, the pre-measurement placing platform and the post-measurement placing platform are positioned on one side of the working platform, and the pre-measurement placing platform and the post-measurement placing platform are arranged in parallel
The invention has the positive effects that: (1) According to the invention, the mechanical arm is driven by the first motor, and then the notebook shell is taken out by the vacuum chuck on the mechanical arm and then is subjected to illumination and shooting of a large plane, corners, chamfers, sides and bottom surfaces of the notebook shell, so that the notebook shell is comprehensively shot, on one hand, the problem of errors generated during manual detection in the prior art can be effectively solved, and on the other hand, the notebook shell can be shot accurately and efficiently by an automatic technology, and the method is convenient and efficient.
(2) According to the invention, the lifting plate is arranged on the second top end support, the lifting plate is driven to lift by the third motor, the rotating support is driven to rotate by the fourth motor, then the angle of the first linear light source is adjusted by the fifth motor, and the large plane of the notebook computer shell is illuminated and shot after adjustment is finished, so that the notebook computer shell has good adjustability and applicability and is efficient and practical.
(3) According to the invention, the angle of the overhead large-size facial line scanning camera is adjusted through the cooperation of the first adjusting hole and the first adjusting arc groove on the first top end bracket, so that the angle can be adjusted according to the size and the dimension of the notebook shell, and the invention is practical and convenient.
(4) According to the invention, the lifting adjustment of the first connecting rod is performed through the sixth motor, the position adjustment of the first movable support is performed through the seventh motor, the angle adjustment of the second linear light source is performed through the eighth motor, the height adjustment of the first support is performed through the ninth motor, and the angle adjustment of the first line scanning camera is performed through the tenth motor, so that the angle adjustment of the second linear light source and the first line scanning camera can be performed quickly and effectively, and the device has good adjustability, convenience and practicability.
(5) According to the invention, the side shooting camera is arranged to carry out illumination and shooting on the side surface of the notebook computer shell, the eleventh motor is used for carrying out the height adjustment of the second support, the twelfth motor is used for carrying out the angle adjustment of the second line scanning camera, the thirteenth motor is used for carrying out the height adjustment of the second connecting rod, the fourteenth motor is used for carrying out the position adjustment of the second movable support, and the fifteenth motor is used for carrying out the angle adjustment of the third linear light source, so that the notebook computer shell can be timely adjusted and used according to the size and shape of the notebook computer shell, and the notebook computer shell is efficient and practical.
(6) According to the invention, the corner shooting assembly for shooting the corner on the notebook shell is arranged on the working platform, the angle of the second rotating rod is adjusted through the first rotating rod, the angle of the third support is adjusted through the second rotating rod, the adjustment is carried out according to the position and the size of the corner on the notebook shell, the illumination and shooting of the corner on the notebook shell are carried out after the adjustment is finished, and the notebook shell is convenient and practical and has strong operability.
(7) According to the invention, the angle of the annular light source is adjusted through the cooperation of the first positioning hole and the positioning groove of the fourth support on the third support and the cooperation of the second positioning hole and the adjusting chute, so that the annular light source has good controllability, and is convenient and practical.
(8) According to the invention, the bottom surface shooting assembly is arranged on the working platform, the fourth linear light source and the third linear scanning camera are aligned to the bottom surface of the notebook shell through the adjustment of the rotating support and the adjustment of the sliding support, the fourth linear light source and the third linear scanning camera can be adjusted according to the shape and the size of the notebook shell, and the notebook shell is practical and convenient.
(9) According to the invention, the working platform is provided with the pre-test placing platform for placing the notebook shell before detection and the post-test placing platform for placing the notebook outside the detected notebook, so that the processing of the notebook shell before and after the detection can be realized, and the method is convenient and practical.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which
FIG. 1 is a front view showing the overall structure of a notebook computer casing appearance detecting apparatus according to the present invention;
FIG. 2 is a top view of the overall structure of the work platform of the present invention;
FIG. 3 is a schematic view showing the overall structure of the connection of the first top bracket and the overhead large-sized facial line scanning camera according to the present invention;
FIG. 4 is a schematic view of the overall structure of the second top bracket connected to the first linear light source according to the present invention;
FIG. 5 is a schematic view of the whole structure of the chamfer shooting assembly in the present invention;
FIG. 6 is a schematic diagram of the overall structure of a side view camera assembly according to the present invention;
FIG. 7 is a schematic view of the overall structure of a corner shooting assembly according to the present invention;
FIG. 8 is a schematic diagram showing the overall structure of a bottom shooting assembly according to the present invention;
fig. 9 is a schematic diagram of the overall structure of the connection between the mechanical arm and the working platform in the present invention.
Detailed Description
Referring to fig. 1 to 9, the invention has a frame 1 and a working platform 2 fixed on the frame 1; the automatic notebook computer comprises a working platform 2, a material moving station and a detection station, wherein the material moving station is provided with a mechanical arm 22 which is driven by a first motor 21 and is arranged on the working platform 2 in a sliding manner along the length direction of the working platform 2, the working end of the mechanical arm 22 is provided with a vacuum chuck 23 for adsorbing a notebook computer shell, the detection station is provided with a shooting group for shooting chamfers, sides, bottom surfaces and corners of the notebook computer shell, the frame 1 is also provided with a large plane shooting component 3 for shooting a large plane of the notebook computer shell, the large plane shooting component 3 comprises a first top end bracket 31 fixed on the lower bottom surface of the top end of the frame 1, a top-mounted large upper line scanning camera 32 which is rotatably arranged on the first top end bracket 31, a second top end bracket 34 which is arranged on the lower bottom surface of the top end of the frame 1 in a sliding manner and a first linear light source 30 which is driven by a third motor 35 to lift and is arranged on the second top end bracket 34, the sliding direction of the second top end bracket 34 and the sliding direction of the mechanical arm 22 are parallel to each other, and the large plane shooting component 32 is cooperated with the first linear light source 22;
the second top end bracket 34 is provided with a lifting plate 36, the lifting plate 36 is arranged on the second top end bracket 34 in a lifting manner through a third motor 35, a fourth motor 37 is fixedly arranged on the lifting plate 36, the output end of the fourth motor 37 is fixedly arranged on a rotating bracket 39, the rotating bracket 39 is rotatably arranged on the lifting plate 36 through the driving of the fourth motor 37, the two ends of the first linear light source 30 are rotatably connected on the rotating bracket 39, one end of the rotating bracket 39 is fixedly provided with a fifth motor 38, the output end of the fifth motor 38 is fixedly connected with the first linear light source 30, and the first linear light source 30 is rotatably connected on the rotating bracket 39 through the driving of the fifth motor 38;
the first top end bracket 31 is provided with opposite supporting plates 311, each supporting plate 311 is provided with a first adjusting chute 312, two ends of the overhead large upper line scanning camera 32 are provided with first adjusting holes corresponding to the first adjusting chute 312, and the overhead large upper line scanning camera 32 passes through the first adjusting chute 312 through a pin shaft and stretches into the first adjusting holes to be rotationally connected to the supporting plate 311 and locked through locking pieces;
the photographing assembly 4 comprises a first base 41, a first connecting rod 43 which is arranged on the first base 41 in a driving and lifting manner through a sixth motor 42, a first movable support 45 which is arranged on the first connecting rod 43 in a sliding manner through a seventh motor 44, a second linear light source 47 which is arranged on the first movable support 45 in a driving and rotating manner through an eighth motor 46, a first support 49 which is arranged on the first base 41 in a driving and lifting manner through a ninth motor 48, and a first line scanning camera 40 which is arranged on the first support 49 in a driving and rotating manner through a tenth motor 410, wherein a sliding block is arranged at the bottom of the first base 41, a first sliding rail 24 which extends along the length direction of the working platform 2 is arranged on the working platform 2, the first base 41 is connected on the working platform 2 in a sliding manner through the matching of the sliding block and the first sliding rail 24, the rotation axis of the second linear light source 47 and the rotation axis of the first line scanning camera 40 are arranged in parallel with the extending direction of the first sliding rail 24, and the second linear light source 47 and the first line scanning camera 40 are arranged in a parallel manner, and the second linear light source 47 and the first line scanning camera 40 are matched with the first line scanning camera 40 to photograph the chamfering book on the housing 40;
the shooting group further comprises a side shooting assembly 5 for shooting each side on the notebook shell, the side shooting assembly 5 comprises a second base 51, a second support 53 which is driven by an eleventh motor 52 and is arranged on the second base 51 in a lifting mode, a second line scanning camera 55 which is driven by a twelfth motor 54 to rotate and is arranged on the second base 51, a second connecting rod 57 which is driven by a thirteenth motor 56 and is arranged on the second base 51 in a lifting mode, a second movable support 59 which is driven by a fourteenth motor 58 and is arranged on the second connecting rod 57 in a sliding mode, and a third line light source 50 which is driven by a fifteenth motor 510 and is arranged on the second movable support 59 in a sliding mode, the bottom of the second base 51 is provided with a sliding block, the second base 51 is arranged on the working platform 2 in a sliding mode through the matching of the sliding block and the first sliding rail 24, the rotation axis of the third line light source 50 and the rotation axis of the second line scanning camera 55 are arranged in parallel to the extending direction of the first sliding rail 24, and the third line light source 50 and the second line scanning camera 55 are matched with each side on the notebook shell to shoot;
the shooting group further comprises a corner shooting assembly 6 for shooting the upper corner of the notebook shell, the corner shooting assembly 6 comprises a third base 61, a base 62, a first rotating rod 63, a lifting block 65, a second rotating rod 64, a third support 66 and a corner shooting camera 60, the third base 61 is arranged on the first sliding rail 24 in a sliding mode, the base 62 is fixed on the third base 61, the first rotating rod 63 is arranged on the base 62 in a rotating mode, the lifting block 65 is arranged on the first rotating rod 63 in a lifting mode, the second rotating rod 64 is arranged on the lifting block 65 in a rotating mode, a third support 66 is fixed on the second rotating rod 64, the corner shooting camera 60 is fixed on the third support 66, a counter bore is arranged on the base 62, the first rotating rod 63 stretches into the counter bore, then is connected to the base 62 in a rotating mode and is locked through a locking piece, a first through hole through which the first rotating rod 63 can pass, a second through hole through which the second rotating rod 64 can pass is arranged on the lifting block 65, the axis of the first through hole is perpendicular to the axis of the second through hole, the lifting block 65 is connected to the first rotating rod 63 in a rotating mode through the matching of the first through the locking piece, the second through the locking piece 64 is connected to the corner shooting camera 60 through the second through the first through the second through the first through the rotating rod 64 and the locking piece and the corner shooting camera 60;
the corner shooting camera 60 comprises an industrial camera 601 fixed on a third support 66 and an annular light source 602 rotatably arranged on the third support 66, a fourth support 67 is oppositely arranged on the third support 66, a positioning groove 68 and an adjusting chute 69 are arranged on the fourth support 67, a first positioning hole corresponding to the positioning groove 68 and a second positioning hole corresponding to the adjusting chute 69 are arranged on the annular light source 602, the annular light source 602 penetrates through the positioning groove 68 through a first pin shaft and stretches into the first positioning hole, and the second pin shaft penetrates through the adjusting chute 69 and the second positioning hole and then is rotatably connected to the fourth support 67 through a locking piece;
the shooting group further comprises a bottom shooting assembly 7 for shooting the bottom of the notebook computer shell, the bottom shooting assembly 7 comprises a second sliding rail 71 and a third sliding rail 73 which are fixed on the working platform 2, a fourth base 72 which is arranged on the second sliding rail 71 in a sliding way, a fifth base 74 which is arranged on the third sliding rail 73 in a sliding way, a rotating support 75 which is arranged on the fourth base 72 in a rotating way, a fourth linear light source 76 which is arranged on the rotating support 75 in a fixed way, a sliding support 78 which is arranged on the fifth base 74 in a lifting way and a third linear scanning camera 77 which is arranged on the sliding support 78 in a rotating way, the second sliding rail 71 is arranged in parallel with the first sliding rail 24, the third sliding rail 73 is vertically distributed with the second sliding rail 71, the rotating support 75 is connected on the fourth base 72 in a rotating way and is locked by a locking piece, and the third linear scanning camera 77 is arranged on the sliding support 78 in a rotating way and is locked by the locking piece;
the notebook computer is characterized in that a pre-measurement placing platform 8 for placing a notebook computer shell before detection and a post-measurement placing platform 9 for placing a notebook computer after detection are arranged on the working platform 2, the pre-measurement placing platform 8 and the post-measurement placing platform 9 are located on one side of the working platform 2, and the pre-measurement placing platform 8 and the post-measurement placing platform 9 are arranged in parallel.
The working principle of the invention is as follows:
in the detection process, the mechanical arm 22 is driven by the first motor 21 to horizontally slide on the working platform 2 along the length direction of the working platform 2, the vacuum sucker 23 is connected with the air pump, the notebook shell is taken out from the pre-detection placing platform 8, the second top support 34 is driven by the second motor 33 to adjust the position, the lifting plate 36 is driven by the third motor 35 to adjust up and down, the angle of the rotating support 39 is adjusted by the fourth motor 37, the angle of the first linear light source 30 is adjusted by the fifth motor 38, the irradiation of a large plane on the notebook shell is effectively ensured, and then the shooting angle of the overhead large-plane scanning camera 32 is matched by the first adjusting hole and the first adjusting chute 69312, so that the large plane on the notebook shell is shot;
meanwhile, the fourth base 72 on the bottom surface shooting assembly 7 is matched with the second sliding rail 71 to perform position adjustment, the fifth base 74 is matched with the third sliding rail 73 to perform position adjustment, the fourth linear light source 76 is fixed on the rotating support 75 through the locking piece, the third linear scanning camera 77 rotates on the sliding support 78 to irradiate the bottom surface of the notebook shell, and after the third linear light source 76 irradiates and the third linear scanning camera 77 shoots, a bottom surface image of the notebook shell is obtained;
at this time, the corner shooting camera 60 performs the second Zhuang Na angle adjustment by the cooperation of the third base 61 and the first rotating rod 63 on the first slide rail 24, the rotation of the second rotating rod 64 drives the corner shooting camera 60 to perform the angle adjustment, the cooperation of the first positioning hole and the positioning slot 68 on the third rotating rod and the cooperation of the second positioning hole and the adjusting chute 69 perform the angle adjustment on the annular light source 602, and after the adjustment is completed, the corner of the notebook housing is shot;
along with the sliding of the mechanical arm 22, the notebook housing moves to the side shooting assembly 5, the eleventh motor 52 drives the second support 53 to lift for height adjustment, the twelfth motor 54 is used for angle adjustment of the second line scanning camera 55, the thirteenth motor 56 is used for height adjustment of the second connecting rod 57, the fourteenth motor 58 is used for position adjustment of the second movable support 59, the fifteenth motor 510 is used for angle adjustment of the third linear light source 50, and after the adjustment is completed, the side of the notebook housing is shot;
after the side shooting of the notebook shell is completed, the mechanical arm 22 moves to the chamfer shooting component 4, the height of the first connecting rod 43 is adjusted through the sixth motor 42, the position of the first movable support 45 is adjusted through the seventh motor 44, the second linear light source 47 is driven to rotate through the eighth motor 46 after the adjustment is completed, the first support 49 is driven to lift through the ninth motor 48, the first linear light source 47 and the first linear scanning camera 40 are driven to rotate through the tenth motor 410, the chamfer on the notebook shell is aligned after the adjustment is completed, the mechanical arm 22 is reset after the shooting is completed, and the notebook shell is placed on the side rear placing platform to reciprocate in sequence.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (6)
1. The appearance detection device for the notebook shell comprises a rack (1) and a working platform (2) fixed on the rack (1); the method is characterized in that: the automatic scanning device is characterized in that a material moving station and a detection station are arranged on the working platform (2), a mechanical arm (22) which is driven by a first motor (21) and is arranged on the working platform (2) in a sliding manner along the length direction of the working platform (2) is arranged on the material moving station, a vacuum chuck (23) which is used for adsorbing a notebook shell is arranged at the working end of the mechanical arm (22), a shooting group which is used for shooting a chamfer, a side surface, a bottom surface and a corner of the notebook shell is arranged on the detection station, a large plane shooting component (3) which is used for shooting a large plane of the notebook shell is also arranged on the rack (1), the large plane shooting component (3) comprises a first top end bracket (31) which is fixed on the lower bottom surface of the top end of the rack (1), a top large upper line scanning camera (32) which is arranged on the first top end bracket (31) in a sliding manner, a second top end bracket (34) which is arranged on the bottom surface of the top end of the rack (1) in a driving manner by a second motor (33), and a first linear scanning light source (30) which is arranged on the second top end bracket (34) in a driving manner are arranged on the lifting manner, and the first linear scanning light source (30) which is arranged on the top of the second top end bracket (34) in a sliding manner, and the first linear scanning component (34) is arranged in parallel to the first linear scanning direction of the top surface of the mechanical arm (32), shooting the notebook shell;
the lifting plate (36) is arranged on the second top end support (34), the lifting plate (36) is arranged on the second top end support (34) in a lifting mode through a third motor (35), a fourth motor (37) is fixedly arranged on the lifting plate (36), the output end of the fourth motor (37) is fixedly arranged on a rotating support (39), the rotating support (39) is arranged on the lifting plate (36) in a rotating mode through driving of the fourth motor (37), two ends of the first linear light source (30) are connected to the rotating support (39) in a rotating mode, a fifth motor (38) is fixedly arranged at one end of the rotating support (39), the output end of the fifth motor (38) is fixedly connected with the first linear light source (30), and the first linear light source (30) is connected to the rotating support (39) in a rotating mode through driving of the fifth motor (38);
the upper surface scanning device is characterized in that the first top end support (31) is provided with support plates (311) which are oppositely arranged, each support plate (311) is provided with a first adjusting chute (312), two ends of the overhead large surface scanning camera (32) are provided with first adjusting holes corresponding to the first adjusting chutes (312), and the overhead large surface scanning camera (32) penetrates through the first adjusting chute (312) through a pin shaft and stretches into the first adjusting holes to be rotationally connected to the support plates (311) and is locked through locking pieces;
the shooting group comprises a chamfering shooting assembly (4) for shooting a chamfer on a notebook computer shell, the chamfering shooting assembly (4) comprises a first base (41), a first connecting rod (43) which is arranged on the first base (41) in a driving and lifting way through a sixth motor (42), a first movable support (45) which is arranged on the first connecting rod (43) in a sliding way through a seventh motor (44), a second linear light source (47) which is arranged on the first movable support (45) in a driving and rotating way through an eighth motor (46), a first support (49) which is arranged on the first base (41) in a driving and lifting way through a ninth motor (48), a first line scanning camera (40) which is arranged on the first support (49) in a driving and rotating way through a tenth motor (410), a sliding block is arranged at the bottom of the first base (41), a first sliding rail (24) which extends along the length direction of the working platform (2) is arranged on the working platform (2), the first base (41) is connected on the working platform (2) through the matching sliding way of the sliding block and the first sliding rail (24), the second linear light source (47) and the first line scanning camera (40) are arranged in parallel to the first line scanning axis (24) in a parallel direction, a second linear light source (47) and the first line scan camera (40) cooperate to capture images of the chamfer on the notebook housing.
2. The notebook computer case appearance detection device according to claim 1, wherein: the shooting group further comprises a side shooting assembly (5) for shooting each side on the notebook shell, the side shooting assembly (5) comprises a second base (51), a second support (53) which is arranged on the second base (51) in a lifting mode after being driven by an eleventh motor (52), a second line scanning camera (55) which is arranged on the second base (51) in a rotating mode through a twelfth motor (54), a second connecting rod (57) which is arranged on the second base (51) in a lifting mode through a thirteenth motor (56), a second movable support (59) which is arranged on the second connecting rod (57) in a sliding mode through a fourteenth motor (58) in a driving mode, and a third linear light source (50) which is arranged on the second movable support (59) in a rotating mode through a fifteenth motor (510) in a driving mode, the bottom of the second base (51) is provided with a sliding block, the second base (51) is arranged on the working platform (2) in a sliding mode through matching of the sliding block and the first sliding rail (24), the rotation axis of the third linear light source (50) and the second line scanning camera (55) are arranged on the second line scanning camera (55) in a sliding mode, and the second linear light source (50) are arranged on the side edges of the second base and the second line scanning camera (24) in parallel in the mode and the parallel to the first linear light source and the second side of the notebook shell are arranged in a matching mode.
3. The notebook computer case appearance detection device according to claim 2, wherein: the shooting group also comprises a corner shooting assembly (6) for shooting the upper corner of the notebook shell, the corner shooting assembly (6) comprises a third base (61) arranged on the first sliding rail (24) in a sliding way, a base (62) fixed on the third base (61), a first rotating rod (63) arranged on the base (62) in a rotating way, a lifting block (65) arranged on the first rotating rod (63) in a lifting way, a second rotating rod (64) arranged on the lifting block (65) in a rotating way, a third support (66) fixed on the second rotating rod (64) and a corner shooting camera (60) fixed on the third support (66), the base (62) is provided with a counter bore, the first rotating rod (63) is connected on the base (62) in a rotating way after penetrating into the counter bore and is locked by a locking piece, a first through hole through which the first rotating rod (63) can penetrate, a second through hole through which the second rotating rod (64) can penetrate through is arranged on the lifting block (65), the axis of the first through hole is perpendicular to the axis of the second through hole, the lifting block (65) is connected with the first through hole (63) in a rotating way and the locking piece (65) is connected with the first through the through hole (64) in a rotating way, the corner shooting camera (60) shoots the corner on the notebook shell through the cooperation of the first rotating rod (63), the second rotating rod (64) and the lifting block (65).
4. The notebook computer case appearance detecting apparatus according to claim 3, wherein: the corner shooting camera (60) comprises an industrial camera (601) fixed on a third support (66) and an annular light source (602) rotatably arranged on the third support (66), a fourth support (67) is oppositely arranged on the third support (66), a positioning groove (68) and an adjusting chute (69) are arranged on the fourth support (67), a first positioning hole corresponding to the positioning groove (68) and a second positioning hole corresponding to the adjusting chute (69) are arranged on the annular light source (602), and the annular light source (602) penetrates through the positioning groove (68) through a first pin shaft and stretches into the first positioning hole, and is rotatably connected to the fourth support (67) after penetrating through the adjusting chute (69) and the second positioning hole through a locking piece.
5. The notebook computer case appearance detecting apparatus according to claim 3, wherein: the shooting group further comprises a bottom shooting assembly (7) for shooting the bottom surface of the notebook shell, the bottom shooting assembly (7) comprises a second sliding rail (71) and a third sliding rail (73) which are fixed on the working platform (2), a fourth base (72) which is arranged on the second sliding rail (71) in a sliding mode, a fifth base (74) which is arranged on the third sliding rail (73) in a sliding mode, a rotating support (75) which is arranged on the fourth base (72) in a rotating mode, a fourth linear light source (76) which is fixedly arranged on the rotating support (75), a sliding support (78) which is arranged on the fifth base (74) in a lifting mode, and a third line scanning camera (77) which is arranged on the sliding support (78) in a rotating mode, the second sliding rail (71) and the first sliding rail (24) are arranged in parallel, the third sliding rail (73) and the second sliding rail (71) are vertically distributed, the rotating support (75) is connected on the fourth base (72) in a rotating mode and locked through a locking piece, and the third line scanning camera (77) is arranged on the sliding support (78) in a rotating mode and locked piece.
6. The notebook computer case appearance detection device according to claim 1, wherein: the notebook computer is characterized in that a pre-measurement placing platform (8) for placing a notebook computer shell before detection and a post-measurement placing platform (9) for placing a notebook computer after detection are arranged on the working platform (2), the pre-measurement placing platform (8) and the post-measurement placing platform (9) are located on one side of the working platform (2), and the pre-measurement placing platform (8) and the post-measurement placing platform (9) are arranged in parallel.
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| CN202010613133.1A CN111579554B (en) | 2020-06-29 | 2020-06-29 | Notebook shell outward appearance check out test set |
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| CN202010613133.1A CN111579554B (en) | 2020-06-29 | 2020-06-29 | Notebook shell outward appearance check out test set |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112051266A (en) * | 2020-08-28 | 2020-12-08 | 安徽工程大学 | Robot vision detection device |
| CN114083568A (en) * | 2021-11-25 | 2022-02-25 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Multi-axis self-positioning mechanical arm for automatic detection of visual angle of display |
| CN115219512B (en) * | 2022-09-20 | 2023-02-28 | 常州树杰塑业有限公司 | PE film surface crystal point detection equipment |
| CN117309883B (en) * | 2023-10-09 | 2024-06-14 | 南通创佳机电有限公司 | Capacitor terminal board detection device |
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