CN213946208U - Adjustable testing platform based on machine vision - Google Patents

Adjustable testing platform based on machine vision Download PDF

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Publication number
CN213946208U
CN213946208U CN202022975088.2U CN202022975088U CN213946208U CN 213946208 U CN213946208 U CN 213946208U CN 202022975088 U CN202022975088 U CN 202022975088U CN 213946208 U CN213946208 U CN 213946208U
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CN
China
Prior art keywords
vision
support arm
testing platform
inboard
plate
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Expired - Fee Related
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CN202022975088.2U
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Chinese (zh)
Inventor
高兴宇
梅枫
邓仕超
张杨
韦传嫩
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Guilin University of Electronic Technology
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Guilin University of Electronic Technology
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Priority to CN202022975088.2U priority Critical patent/CN213946208U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses an adjustable testing platform based on machine vision, including stage body, support arm, adjusting device, diaphragm, extension plate, visual detection device main part and connector, the utility model discloses an install adjusting device in the support arm inboard, install guiding mechanism in adjusting device, can carry out the centre gripping to the work piece, and guiding mechanism both sides are met with coupling mechanism through the curb plate, and the drive mechanism of installation at the coupling mechanism rear end can realize the up-and-down motion of front end mechanism, realizes the regulation of high position to guiding mechanism also can realize the regulation to work piece angular position, reduces artifical operation, improves the efficiency of work; two groups of cylinders are arranged in the adjusting mechanism and respectively comprise a clamping cylinder and a rotating cylinder, the clamping cylinder can clamp two ends of a workpiece, and the rotating cylinder can drive the clamping cylinder after the workpiece is clamped to rotate, so that the angular position of the workpiece can be conveniently adjusted.

Description

Adjustable testing platform based on machine vision
Technical Field
The utility model relates to a testing platform field of being correlated with specifically is an adjustable testing platform based on machine vision.
Background
Machine vision is a branch of artificial intelligence which is developing rapidly, in brief, the machine vision is to replace human eyes to measure and judge, a machine vision system converts a shot target into an image signal through a machine vision product (namely, an image shooting device which is divided into a CMOS (complementary metal oxide semiconductor) product and a CCD (charge coupled device) product), transmits the image signal to a special image processing system to obtain form information of the shot target, and converts the form information into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various calculations on these signals to extract the features of the target, and then controls the on-site device operation according to the result of the discrimination.
In the current machine vision-based detection platform carries out the in-service use in-process, place the platform with the work piece mostly and stew the detection, when needing to adjust its position, need artifical manually operation, the precision after the regulation is not high, leads to work efficiency to reduce, and the effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides an adjustable testing platform based on machine vision here.
The utility model discloses a realize like this, construct an adjustable testing platform based on machine vision, the device includes the stage body, both ends are fixed with the support arm about stage body top rear end, support arm top front end welding has the diaphragm, the middle part embedding has the board of stretching out in the diaphragm, it has the visual detection device main part to stretch out the inboard front end embedding of inboard, the upper end is the connector in the visual detection device main part, adjusting device is installed to the support arm inboard, adjusting device includes drive mechanism, coupling mechanism, curb plate and guiding mechanism, the drive mechanism front end meets with coupling mechanism, the coupling mechanism left and right sides meets with the support arm, both ends meet with the curb plate about the coupling mechanism front end, the inboard middle part of curb plate is provided with guiding mechanism.
Preferably, the transmission mechanism comprises a driving motor, a speed reducer, a transmission shaft, a gear and a rack, an output shaft at the front end of the driving motor is connected with the inner rear end of the speed reducer, the transmission shaft penetrates through the front end of the middle of the speed reducer, two sides of the transmission shaft are connected with the gear, the front end of the gear is meshed with the rack, the front end of the rack is fixed with the support arm through a bolt, and the left end and the right end of the outer diameter surface of the transmission shaft are connected with the connecting mechanism.
Preferably, coupling mechanism includes axle bed, connecting plate, guide pulley and pulley, the axle bed cup joints both ends about the transmission shaft external diameter surface, the axle bed front end is fixed through the bolt with the connecting plate, both ends are fixed with the curb plate about the terminal surface before the connecting plate, the guide pulley is installed at both ends about the position about the connecting plate back, the connecting plate back left and right sides middle part is provided with the pulley, guide pulley and pulley all meet with the support arm inboard.
Preferably, guiding mechanism includes revolving cylinder, mounting panel, die clamping cylinder, splint and clamp splice, the revolving cylinder outside is fixed with the curb plate inboard, the mounting panel is installed to the revolving cylinder inboard, the mounting panel inboard meets with die clamping cylinder, both ends are provided with splint about the die clamping cylinder, the splint inboard is fixed with the clamp splice.
Preferably, a rubber layer is bonded to the bottom of the side plate, and the thickness of the rubber layer is 1 cm.
Preferably, a silica gel layer is bonded at the connecting positions of the two ends of the speed reducer and the transmission shaft.
Preferably, an opening is formed in the middle of the inner side of the support arm, and the guide wheel and the pulley are embedded into the middle of the opening in the inner side of the support arm.
Preferably, the guide wheel is installed longitudinally, and the pulley is installed transversely.
Preferably, guide rods are movably embedded in the left end and the right end of the clamping cylinder, and two sides of each guide rod are respectively fixed with the clamping plates at the upper end and the lower end.
Preferably, the clamping block is in a square block shape, and the clamping block is fixed with the clamping plate through a bolt.
Preferably, the side plate is made of stainless steel.
Preferably, the clamping blocks are made of alloy steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide an adjustable testing platform based on machine vision here, compare with equipment of the same type, have following improvement:
the method has the advantages that: an adjustable testing platform based on machine vision through installing adjusting device in the support arm inboard, installs guiding mechanism in adjusting device, can carry out the centre gripping to the work piece, and the guiding mechanism both sides meet with coupling mechanism through the curb plate, at the drive mechanism of coupling mechanism rear end installation, can realize the up-and-down motion of front end mechanism, realize the regulation of high position to guiding mechanism also can realize the regulation to work piece angular position, reduces artificial operation, improves the efficiency of work.
The method has the advantages that: an adjustable testing platform based on machine vision installs two sets of cylinders in guiding mechanism, is die clamping cylinder and revolving cylinder respectively, and die clamping cylinder can carry out the centre gripping to the work piece both ends, and revolving cylinder can drive the die clamping cylinder behind the clamping workpiece and rotate, conveniently adjusts the angular position of work piece.
The method has the advantages that: an adjustable testing platform based on machine vision installs independent motor in drive mechanism, makes the transmission shaft transfer the both ends gear and does the climbing motion on the rack under motor drive, can realize adjusting device front end guiding mechanism's altitude mixture control.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the adjusting device of the present invention;
FIG. 3 is a schematic view of the transmission mechanism of the present invention;
fig. 4 is a schematic structural view of the connection mechanism of the present invention;
fig. 5 is a schematic structural diagram of the adjusting mechanism of the present invention.
Wherein: the device comprises a table body-1, a support arm-2, an adjusting device-3, a transverse plate-4, an extending plate-5, a visual detection device main body-6, a connecting port-7, a transmission mechanism-31, a connecting mechanism-32, a side plate-33, an adjusting mechanism-34, a driving motor-311, a speed reducer-312, a transmission shaft-313, a gear-314, a rack-315, a shaft seat-321, a connecting plate-322, a guide wheel-323, a pulley-324, a rotary cylinder-341, an installation plate-342, a clamping cylinder-343, a clamping plate-344 and a clamping block-345.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Please refer to fig. 1, the utility model provides an adjustable testing platform based on machine vision here through the improvement, including stage body 1, both ends are fixed with support arm 2 about stage body 1 top rear end, and the welding of 2 top front ends of support arm has diaphragm 4, and the middle part embedding has the board 5 of stretching out in the diaphragm 4, and the front end embedding has visual detection device main part 6 in the board 5 of stretching out, and the upper end is connector 7 in the visual detection device main part 6, and adjusting device 3 is installed to 2 inboards of support arm.
Please refer to fig. 2, the utility model provides an adjustable testing platform based on machine vision here through the improvement, adjusting device 3 includes drive mechanism 31, coupling mechanism 32, curb plate 33 and guiding mechanism 34, drive mechanism 31 front end meets with coupling mechanism 32, the coupling mechanism 32 left and right sides meets with support arm 2, both ends meet with curb plate 33 about coupling mechanism 32 front end, curb plate 33 inboard middle part is provided with guiding mechanism 34, curb plate 33 bottom bonds there is the one deck rubber layer, and the rubber layer thickness is 1cm, prevent to lead to the damage of stage body 1 with the contact of stage body 1, curb plate 33 adopts stainless steel, prevent to use for a long time and lead to the rusty.
Please refer to fig. 3, the utility model provides an adjustable testing platform based on machine vision here through the improvement, drive mechanism 31 includes driving motor 311, speed reducer 312, transmission shaft 313, gear 314 and rack 315, driving motor 311 front end output shaft meets with speed reducer 312 interior rear end, the middle part front end has run through transmission shaft 313 in speed reducer 312, transmission shaft 313 both sides meet with gear 314, gear 314 front end and rack 315 intermeshing, rack 315 front end is fixed with support arm 2 through the bolt, both ends are connected with coupling mechanism 32 about transmission shaft 313 external diameter surface, speed reducer 312 both ends and transmission shaft 313 hookup location bond there is the silica gel layer, frictional force is big, the leakproofness is good.
Please refer to fig. 4, the utility model provides an adjustable testing platform based on machine vision through the improvement here, coupling mechanism 32 includes axle bed 321, connecting plate 322, guide pulley 323 and pulley 324, axle bed 321 cup joints at both ends about transmission shaft 313 external diameter surface, axle bed 321 front end is fixed through the bolt with connecting plate 322, both ends are fixed with curb plate 33 about connecting plate 322 front end face, guide pulley 323 is installed at both ends about the position about connecting plate 322 back, connecting plate 322 back left and right sides middle part is provided with pulley 324, guide pulley 323 and pulley 324 all meet with 2 inboard of support arm, the opening has been seted up at 2 inboard middle parts of support arm, and guide pulley 323 and pulley 324 all imbed to 2 inboard middle parts of opening of support arm, the slip is smooth, guide pulley 323 is vertical installation, pulley 324 is horizontal installation, conveniently carry out stable direction.
Please refer to fig. 5, the utility model provides an adjustable testing platform based on machine vision here through the improvement, guiding mechanism 34 includes revolving cylinder 341, mounting panel 342, die clamping cylinder 343, splint 344 and clamp splice 345, the revolving cylinder 341 outside is fixed with curb plate 33 inboard, mounting panel 342 is installed to revolving cylinder 341 inboard, mounting panel 342 inboard is met with die clamping cylinder 343, both ends are provided with splint 344 about die clamping cylinder 343, splint 344 inboard is fixed with clamp splice 345, both ends activity embedding has the guide arm about in the die clamping cylinder 343, and the guide arm both sides are fixed with upper and lower both ends splint 344 respectively, it is effectual to lead, the transmission is stable, clamp splice 345 is the square form, and clamp splice 345 fixes through bolt and splint 344, conveniently change other holders, clamp splice 345 adopts alloy steel material, high strength, strong durability.
Example two
The utility model provides an adjustable detection platform based on machine vision through improvement, the thickness of the gear 314 is the same as the width of the convex teeth on the back of the rack 315, so that the adjustable detection platform is convenient to perform stable movement and is not easy to fall off; air inlets are formed in the left end and the right end of the top of the rotating cylinder 341 and the side face of the clamping cylinder 343, so that external pneumatic equipment can be conveniently connected and can be effectively driven; the clamping block 345 can be replaced by other shapes, so that workpieces with different shapes can be conveniently clamped.
The utility model provides an adjustable detection platform based on machine vision through improvement, and the working principle is as follows;
firstly, when the equipment needs to be used, the equipment is placed at a position needing to be used, the position needs to be horizontal, then a user connects an external connecting wire with the equipment, the required electric energy can be provided for the work of the equipment, the equipment can be effectively controlled, and then the external data connecting wire is connected with the connecting port 7, and the data transmission can be carried out;
secondly, the user can put the workpiece to be detected on the table body 1, then start the clamping cylinder 3434 to work, so that the clamping plate 344 drives the clamping block 345 to stably clamp the two ends of the workpiece, and then start the visual detection device main body 6 to start the detection work;
thirdly, when the detected height position of the workpiece needs to be adjusted, a user starts the driving motor 311 to work, an output shaft at the front end of the driving motor 311 enables the transmission shaft 313 to rotate through the speed reducer 312, in the rotating process of the transmission shaft 313, the transmission shaft can move upwards on the rack 315 through the rotation of the gears 314 at the two ends, then guide wheels 323 and pulleys 324 at the two sides of the connecting mechanism 32 connected with the front end of the connecting shaft 313 can slide on the inner side of the support arm 2, then the connecting plate 322 connected with the front end can drive the side plate 33 to move upwards, and then the adjusting mechanism 34 at the inner side of the side plate 33 can drive the workpiece to lift;
fourthly, if the angular position of the workpiece needs to be adjusted, the user starts the rotary cylinder 341 to work, the rotary cylinder 341 drives the inner mounting plate 342 to rotate so as to clamp the inner mounting plate 343, and the workpiece clamped at the inner side can rotate along with the inner mounting plate.
The utility model provides an adjustable testing platform based on machine vision through the improvement, through install adjusting device 3 in 2 inboard of support arm, install guiding mechanism 34 in adjusting device 3, can carry out the centre gripping to the work piece, and guiding mechanism 34 both sides are met with coupling mechanism 31 through curb plate 33, at the drive mechanism 31 of the installation of coupling mechanism 32 rear end, can realize the up-and-down motion of front end mechanism, realize the regulation of high position, and guiding mechanism 34 also can realize the regulation to work piece angular position, reduce artifical operation, improve the efficiency of work; two groups of cylinders, namely a clamping cylinder 343 and a rotating cylinder 341, are installed in the adjusting mechanism 34, the clamping cylinder 343 can clamp two ends of a workpiece, and the rotating cylinder 341 can drive the clamping cylinder 343 after clamping the workpiece to rotate, so that the angular position of the workpiece can be conveniently adjusted; an independent motor is installed in the transmission mechanism 31, and the transmission shaft 313 is driven by the motor to move the gears 314 at the two ends to climb on the rack 315, so that the height adjustment of the adjusting mechanism at the front end of the adjusting device can be realized.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An adjustable detection platform based on machine vision comprises a platform body (1), wherein support arms (2) are fixed at the left end and the right end of the rear end of the top of the platform body (1), a transverse plate (4) is welded at the front end of the top of each support arm (2), an extension plate (5) is embedded in the middle of the transverse plate (4), a vision detection device main body (6) is embedded in the front end of the extension plate (5), and a connecting port (7) is formed in the upper end of the vision detection device main body (6);
the method is characterized in that: still include adjusting device (3), adjusting device (3) are installed to support arm (2) inboard, adjusting device (3) include drive mechanism (31), coupling mechanism (32), curb plate (33) and guiding mechanism (34), drive mechanism (31) front end meets with coupling mechanism (32), the coupling mechanism (32) left and right sides meets with support arm (2), both ends meet with curb plate (33) about coupling mechanism (32) front end, curb plate (33) inboard middle part is provided with guiding mechanism (34).
2. The machine-vision-based adjustable testing platform of claim 1, wherein: drive mechanism (31) includes driving motor (311), speed reducer (312), transmission shaft (313), gear (314) and rack (315), driving motor (311) front end output shaft meets in with speed reducer (312) rear end, middle part front end has run through transmission shaft (313) in speed reducer (312), transmission shaft (313) both sides meet with gear (314), gear (314) front end and rack (315) intermeshing, rack (315) front end is fixed with support arm (2) through the bolt, both ends are connected with coupling mechanism (32) about transmission shaft (313) external diameter surface.
3. The machine-vision-based adjustable testing platform of claim 1, wherein: coupling mechanism (32) include axle bed (321), connecting plate (322), guide pulley (323) and pulley (324), both ends about transmission shaft (313) external diameter surface are cup jointed in axle bed (321), axle bed (321) front end is fixed through the bolt with connecting plate (322), both ends are fixed with curb plate (33) about connecting plate (322) preceding terminal surface, guide pulley (323) are installed at both ends about position about connecting plate (322) back, connecting plate (322) back left and right sides middle part is provided with pulley (324), guide pulley (323) and pulley (324) all meet with support arm (2) inboard.
4. The machine-vision-based adjustable testing platform of claim 1, wherein: adjustment mechanism (34) are including revolving cylinder (341), mounting panel (342), die clamping cylinder (343), splint (344) and clamp splice (345), revolving cylinder (341) outside is fixed with curb plate (33) inboard, mounting panel (342) are installed to revolving cylinder (341) inboard, mounting panel (342) inboard meets with die clamping cylinder (343), both ends are provided with splint (344) about die clamping cylinder (343), splint (344) inboard is fixed with clamp splice (345).
5. The machine-vision-based adjustable testing platform of claim 1, wherein: the bottom of the side plate (33) is bonded with a rubber layer, and the thickness of the rubber layer is 1 cm.
6. The machine-vision-based adjustable testing platform of claim 2, wherein: and silica gel layers are bonded at the connecting positions of the two ends of the speed reducer (312) and the transmission shaft (313).
7. The machine-vision-based adjustable testing platform of claim 3, wherein: an opening is formed in the middle of the inner side of the support arm (2), and the guide wheel (323) and the pulley (324) are embedded into the middle of the opening of the inner side of the support arm (2).
8. The machine-vision-based adjustable testing platform of claim 3, wherein: the guide wheel (323) is installed longitudinally, and the pulley (324) is installed transversely.
9. The machine-vision-based adjustable testing platform of claim 4, wherein: guide rods are movably embedded in the left end and the right end of the clamping cylinder (343), and the two sides of each guide rod are respectively fixed with the clamping plates (344) at the upper end and the lower end.
10. The machine-vision-based adjustable testing platform of claim 4, wherein: the clamping block (345) is in a square shape, and the clamping block (345) is fixed with the clamping plate (344) through a bolt.
CN202022975088.2U 2020-12-09 2020-12-09 Adjustable testing platform based on machine vision Expired - Fee Related CN213946208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022975088.2U CN213946208U (en) 2020-12-09 2020-12-09 Adjustable testing platform based on machine vision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022975088.2U CN213946208U (en) 2020-12-09 2020-12-09 Adjustable testing platform based on machine vision

Publications (1)

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CN213946208U true CN213946208U (en) 2021-08-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116754480A (en) * 2023-06-04 2023-09-15 上海贝特威自动化科技有限公司 Shot blasting coverage rate detection fixing mechanism based on machine vision

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116754480A (en) * 2023-06-04 2023-09-15 上海贝特威自动化科技有限公司 Shot blasting coverage rate detection fixing mechanism based on machine vision
CN116754480B (en) * 2023-06-04 2024-06-25 上海贝特威自动化科技有限公司 Shot blasting coverage rate detection fixing mechanism based on machine vision

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Granted publication date: 20210813