CN210894138U - Automobile part detection device based on machine vision - Google Patents
Automobile part detection device based on machine vision Download PDFInfo
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- CN210894138U CN210894138U CN201921863025.9U CN201921863025U CN210894138U CN 210894138 U CN210894138 U CN 210894138U CN 201921863025 U CN201921863025 U CN 201921863025U CN 210894138 U CN210894138 U CN 210894138U
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- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 9
- 230000002457 bidirectional effect Effects 0.000 description 7
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- 230000005540 biological transmission Effects 0.000 description 4
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Abstract
The utility model discloses an automobile part detection device based on machine vision, which comprises a frame and an adjusting mechanism; a frame: the machine frame is provided with a belt conveyor, a U-shaped support is arranged above the belt conveyor and is provided with three cameras on the inner side wall and the top side of the U-shaped support, a placing seat is arranged on the machine frame, and an industrial computer is placed on the placing seat; the adjusting mechanism comprises: the adjusting mechanism comprises a first servo motor, a rotating shaft is arranged on an output shaft of the first servo motor, and a clamp is arranged on the side surface of the rotating shaft; wherein, servo motor establishes the rear side at U type support, the front end of pivot runs through the back wall of U type support through the bearing, and this automobile parts detection device based on machine vision can not influence automobile parts's conveying efficiency when detecting, and convenient to use person's use can avoid anchor clamps to influence automobile parts to press from both sides the department and detect moreover, does not influence automobile parts's comprehensive detection.
Description
Technical Field
The utility model relates to a machine vision detects technical field, specifically is an automobile parts detection device based on machine vision.
Background
The automobile parts are taken as the basis of the automobile industry, which is a necessary factor for supporting the continuous and healthy development of the automobile industry, particularly, the current automobile industry is vigorously and actively developed and innovated, a strong part system is needed to be used for supporting, most of the automobile part detection at the present stage adopts manpower to carry out detection, the labor force requirement is high, and the detection accuracy is not easy to control when in detection due to the subjective intention of individuals, the detection accuracy is not high when manpower is wasted, the detection on the bottom surface is often neglected in the traditional scanning process, the detection is not comprehensive, so that the qualification rate of the whole batch of products is influenced, the existing detection process clamps the automobile parts through a clamp to detect the bottom side of the automobile parts, but the clamping detection influences the transmission efficiency of the automobile parts, the use of a user is inconvenient, and the clamp can influence the detection of the clamping position of the automobile parts, the comprehensive detection of automobile parts is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an automobile parts detection device based on machine vision, can not influence automobile parts's conveying efficiency when detecting, convenient to use person's use can avoid anchor clamps to influence automobile parts to press from both sides a department and detect moreover, does not influence automobile parts's comprehensive detection, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a machine vision-based automobile part detection device comprises a frame and an adjusting mechanism;
a frame: the machine frame is provided with a belt conveyor, a U-shaped support is arranged above the belt conveyor and is provided with three cameras on the inner side wall and the top side of the U-shaped support, a placing seat is arranged on the machine frame, and an industrial computer is placed on the placing seat;
the adjusting mechanism comprises: the adjusting mechanism comprises a first servo motor, a rotating shaft is arranged on an output shaft of the first servo motor, and a clamp is arranged on the side surface of the rotating shaft;
wherein, the rear side at U type support is established to servo motor one, the front end of pivot runs through the back wall of U type support through the bearing, and the antetheca of the front end of pivot and U type support passes through the bearing and is connected, anchor clamps are located the inside of U type support, the input of industry computer is connected with external power supply's output electricity, the output of industry computer is connected with the input electricity of three camera, belt conveyer and servo motor one.
Further, anchor clamps include two servo motor, rectangle spout, two-way silk post and splint, the rectangle spout has been seted up to the side of pivot, the rear end of rectangle spout is equipped with servo motor two, be equipped with two-way silk post on servo motor two's the output shaft, two splint of side screw thread symmetric connection of two-way silk post, two splint and rectangle spout sliding connection, the input of servo motor two is connected with the output electricity of industrial computer, and two work of servo motor drive two-way silk post rotation, and two splint are close to or keep away from each other along the rectangle spout to two-way silk post rotation drive, are convenient for press from both sides automobile parts and get and release.
Further, one side that two splint are close to each other is opened and is all was equipped with the standing groove, and inductive transducer has all been placed to the inside of two standing grooves, can respond to automobile parts's position, and then two splint of being convenient for are got, inductive transducer and the two-way electricity of industrial computer are connected.
Further, still include installation mechanism, installation mechanism includes installation silk and L type motor cabinet, the bottom side of servo motor one is equipped with L type motor cabinet, L type motor cabinet passes through the installation silk to be installed at the rear side of frame, can install servo motor one, the fixed of servo motor one of being convenient for.
Furthermore, the camera on the U type support lateral wall is located the left side of pivot, the camera on U type support top side is located the top of pivot, and the both sides that are located the camera are equipped with three groups of light filling lamps in the inside side of U type support, can carry out the light filling when gathering the image to the camera, make the data of gathering more accurate.
Compared with the prior art, the beneficial effects of the utility model are that: the automobile part detection device based on the machine vision has the following advantages: the industrial computer drives belt conveyer work and makes automobile parts remove, automobile parts removes and carries out data acquisition through three camera and detect, automobile parts is got to anchor clamps clamp in the testing process, a work messenger pivot drives anchor clamps rotation, when automobile parts on the anchor clamps rotated under the camera of top, can detect automobile parts's rear side, automobile parts's bottom side upwards detects when anchor clamps rotation degree, when anchor clamps release automobile parts turns back, the camera of both sides can detect automobile parts's side, avoid anchor clamps to influence automobile parts and press from both sides the department and detect, do not influence automobile parts's comprehensive detection, the rotatory process of anchor clamps is a short distance transmission mode, can not influence automobile parts's conveying efficiency, convenient to use person's use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
fig. 3 is a right-side view of the structure of the present invention.
In the figure: the device comprises a rack 1, a belt conveyor 2, a 3U-shaped support, a camera 4, a light supplement lamp 5, a 6 adjusting mechanism, a 61 servo motor I, a 62 rotating shaft, a 63 clamp, a 631 servo motor II, a 632 rectangular sliding chute, a 633 bidirectional wire column, a 634 clamping plate, a 7 mounting mechanism, a 71 mounting wire, a 72L-shaped motor base, an 8 placing base, a 9 industrial computer and a 10 induction sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.
Referring to fig. 1-3, the present invention provides a technical solution: a machine vision-based automobile part detection device comprises a frame 1 and an adjusting mechanism 6; a rack 1: the automobile part detection device is characterized in that a belt conveyor 2 is arranged on a rack 1, a U-shaped support 3 is arranged on the rack 1 and positioned above the belt conveyor 2, three cameras 4 are arranged on the inner side wall and the top side of the U-shaped support 3, the three cameras 4 are wide-angle cameras, a placing seat 8 is arranged on the rack 1, an industrial computer 9 is placed on the placing seat 8, the industrial computer 9 drives the belt conveyor 2 to work to enable automobile parts to move, and the automobile parts move to acquire data through the three cameras 4 to be detected; the adjusting mechanism 6: the adjusting mechanism 6 comprises a first servo motor 61, a rotating shaft 62 is arranged on an output shaft of the first servo motor 61, a clamp 63 is arranged on the side face of the rotating shaft 62, the clamp 63 comprises a second servo motor 631, a rectangular sliding groove 632, a bidirectional screw post 633 and clamping plates 634, the rectangular sliding groove 632 is formed in the side face of the rotating shaft 62, a second servo motor 631 is arranged at the rear end of the rectangular sliding groove 632, the bidirectional screw post 633 is arranged on the output shaft of the second servo motor 631, the two clamping plates 634 are symmetrically connected to the side face of the bidirectional screw post 633 through threads, the two clamping plates 634 are slidably connected with the rectangular sliding groove 632, the input end of the second servo motor 631 is electrically connected with the output end of the industrial computer 9, the second servo motor 631 works to drive the bidirectional screw post 633 to rotate, the bidirectional screw post 633 rotates to drive the two clamping plates 634 to mutually approach or separate from each other along the rectangular, the inductive sensors 10 are respectively placed in the two placing grooves, the inductive sensors 10 are in bidirectional electric connection with the industrial computer 9, the positions of automobile parts can be sensed, the two clamping plates 634 can be used for clamping the automobile parts conveniently, the clamp 63 clamps the automobile parts, the servo motor I61 works to enable the rotating shaft 62 to drive the clamp 63 to rotate, when the automobile parts on the clamp 63 rotate 90 degrees to the position below the upper camera 4, the rear sides of the automobile parts can be detected, when the clamp 63 rotates 180 degrees, the bottom sides of the automobile parts are upwards detected, when the clamp 63 releases the automobile parts to rotate back, the cameras 4 on the two sides can detect the side faces of the automobile parts, the clamp is prevented from influencing the detection of the clamping positions of the automobile parts, the comprehensive detection of the automobile parts is not influenced, the rotating process of the clamp 63 is a short-distance transmission mode, and the conveying efficiency of the automobile parts can not be influenced, the use of the user is convenient; wherein, the servo motor I61 is arranged at the rear side of the U-shaped bracket 3, the front end of the rotating shaft 62 penetrates through the rear wall of the U-shaped bracket 3 through a bearing, the front end of the rotating shaft 62 is connected with the front wall of the U-shaped bracket 3 through a bearing, the clamp 63 is positioned inside the U-shaped bracket 3, the input end of the industrial computer 9 is electrically connected with the output end of an external power supply, the output end of the industrial computer 9 is electrically connected with the three cameras 4, the belt conveyor 2 and the input end of the servo motor I61, the industrial computer further comprises an installation mechanism 7, the installation mechanism 7 comprises an installation wire 71 and an L-shaped motor base 72, the bottom side of the servo motor I61 is provided with the L-shaped motor base 72, the L-shaped motor base 72 is arranged at the rear side of the rack 1 through the installation wire 71 and can install the servo motor I61 so as to facilitate the fixation of the servo motor I61, the cameras 4 on the side wall of the U-shaped, the three light supplement lamps 5 are arranged on the two sides of the camera 4 and on the inner side face of the U-shaped support 3, so that the camera 4 can be supplemented with light when collecting images, collected data are more accurate, and the industrial computer 9 controls the three cameras 4, the belt conveyor 2, the induction sensor 10, the second servo motor 631 and the first servo motor 61 to work by adopting a common method in the prior art.
When in use: the industrial computer 9 drives the belt conveyor 2 to work to move the automobile parts, the automobile parts move to be detected through the three cameras 4 to acquire data, the clamp 63 clamps the automobile parts in the detection process, when the first servo motor 61 works to enable the rotating shaft 62 to drive the clamp 63 to rotate, and when the automobile parts on the clamp 63 rotate 90 degrees to be positioned below the upper camera 4, the rear side of the automobile part can be inspected, the bottom side of the automobile part is inspected upward when the jig 63 is rotated 180 degrees, when anchor clamps 63 release automobile parts and change back, the camera 4 of both sides can detect automobile parts's side, avoids anchor clamps to influence automobile parts clamp department and detects, does not influence automobile parts's comprehensive detection, and the rotatory process of anchor clamps 63 is a short distance transmission mode, can not influence automobile parts's conveying efficiency, convenient to use person's use.
It should be noted that the method commonly used in the prior art is adopted by the industrial computer 9 disclosed in the present embodiment to control the three cameras 4, the belt conveyor 2, the induction sensor 10, the second servo motor 631 and the first servo motor 61 to work, the three cameras 4 adopt wide-angle cameras, the first servo motor 61 can be a DCM-C250 motor produced by zhejiang cheng electric products limited, and the second servo motor 631 can be a micro-servo motor produced by zhejiang sheng cross electronics technology limited.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automobile parts detection device based on machine vision which characterized in that: comprises a frame (1) and an adjusting mechanism (6);
frame (1): the camera is characterized in that a belt conveyor (2) is arranged on the rack (1), a U-shaped support (3) is arranged on the rack (1) and positioned above the belt conveyor (2), three cameras (4) are arranged on the inner side wall and the top side of the U-shaped support (3), a placing seat (8) is arranged on the rack (1), and an industrial computer (9) is placed on the placing seat (8);
adjusting mechanism (6): the adjusting mechanism (6) comprises a first servo motor (61), a rotating shaft (62) is arranged on an output shaft of the first servo motor (61), and a clamp (63) is arranged on the side surface of the rotating shaft (62);
wherein, the rear side in U type support (3) is established in servo motor (61), the front end of pivot (62) passes through the back wall that the bearing runs through U type support (3), and the antetheca of the front end of pivot (62) and U type support (3) passes through the bearing and is connected, anchor clamps (63) are located the inside of U type support (3), the input of industrial computer (9) is connected with external power supply's output electricity, the output of industrial computer (9) is connected with the input electricity of three camera (4), belt conveyer (2) and servo motor (61).
2. The machine vision-based automobile part detection device as claimed in claim 1, wherein: anchor clamps (63) include two (631), rectangle spout (632), two-way silk post (633) and splint (634) of servo motor, rectangle spout (632) have been seted up to the side of pivot (62), the rear end of rectangle spout (632) is equipped with two (631) of servo motor, be equipped with two-way silk post (633) on the output shaft of two (631) of servo motor, the side screw thread symmetric connection of two-way silk post (633) has two splint (634), two splint (634) and rectangle spout (632) sliding connection, the input of two (631) of servo motor is connected with the output electricity of industrial computer (9).
3. The machine vision-based automobile part detection device as claimed in claim 2, wherein: one side that two splint (634) are close to each other is opened and is all equipped with the standing groove, and inductive pick-up (10) have all been placed to the inside of two standing grooves, inductive pick-up (10) and industrial computer (9) two-way electricity are connected.
4. The machine vision-based automobile part detection device as claimed in claim 1, wherein: the servo motor is characterized by further comprising an installation mechanism (7), wherein the installation mechanism (7) comprises an installation wire (71) and an L-shaped motor base (72), the L-shaped motor base (72) is arranged on the bottom side of the first servo motor (61), and the L-shaped motor base (72) is installed on the rear side of the rack (1) through the installation wire (71).
5. The machine vision-based automobile part detection device as claimed in claim 1, wherein: camera (4) on U type support (3) lateral wall are located the left side of pivot (62), camera (4) on U type support (3) top side are located the top of pivot (62), and the both sides that are located camera (4) are equipped with three groups light filling lamp (5) in the inside side of U type support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863025.9U CN210894138U (en) | 2019-11-02 | 2019-11-02 | Automobile part detection device based on machine vision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863025.9U CN210894138U (en) | 2019-11-02 | 2019-11-02 | Automobile part detection device based on machine vision |
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| CN210894138U true CN210894138U (en) | 2020-06-30 |
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| CN201921863025.9U Expired - Fee Related CN210894138U (en) | 2019-11-02 | 2019-11-02 | Automobile part detection device based on machine vision |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730146A (en) * | 2020-07-15 | 2020-10-02 | 广东技术师范大学 | Gear grinding machine |
| CN113640312A (en) * | 2021-07-02 | 2021-11-12 | 帕萨思汽车零部件（苏州）有限公司 | Automobile pipeline visual inspection equipment |
| CN117086912A (en) * | 2023-09-05 | 2023-11-21 | 武汉理工大学 | 3D vision industrial robot |
| CN117368227A (en) * | 2023-12-07 | 2024-01-09 | 四川弘智远大科技有限公司 | Matrix type integrated circuit surface defect detection device based on visual detection |
-
2019
- 2019-11-02 CN CN201921863025.9U patent/CN210894138U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730146A (en) * | 2020-07-15 | 2020-10-02 | 广东技术师范大学 | Gear grinding machine |
| CN111730146B (en) * | 2020-07-15 | 2024-04-09 | 广东技术师范大学 | Gear grinding machine |
| CN113640312A (en) * | 2021-07-02 | 2021-11-12 | 帕萨思汽车零部件（苏州）有限公司 | Automobile pipeline visual inspection equipment |
| CN113640312B (en) * | 2021-07-02 | 2024-04-26 | 帕萨思汽车零部件（苏州）有限公司 | Automobile pipeline vision inspection equipment |
| CN117086912A (en) * | 2023-09-05 | 2023-11-21 | 武汉理工大学 | 3D vision industrial robot |
| CN117086912B (en) * | 2023-09-05 | 2024-04-12 | 武汉理工大学 | 3D vision industrial robot |
| CN117368227A (en) * | 2023-12-07 | 2024-01-09 | 四川弘智远大科技有限公司 | Matrix type integrated circuit surface defect detection device based on visual detection |
| CN117368227B (en) * | 2023-12-07 | 2024-02-13 | 四川弘智远大科技有限公司 | Matrix type integrated circuit surface defect detection device based on visual detection |
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| Date | Code | Title | Description |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HEYUAN JIAQI METAL PLASTIC TECHNOLOGY CO.,LTD. Assignor: GUANGDONG POLYTECHNIC NORMAL University Contract record no.: X2022980021334 Denomination of utility model: A Machine Vision Based Inspection Device for Automobile Parts Granted publication date: 20200630 License type: Common License Record date: 20221112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |