CN104690000A - Gear appearance defect detection and sorting system based on machine vision - Google Patents
Gear appearance defect detection and sorting system based on machine vision Download PDFInfo
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- CN104690000A CN104690000A CN201310661106.1A CN201310661106A CN104690000A CN 104690000 A CN104690000 A CN 104690000A CN 201310661106 A CN201310661106 A CN 201310661106A CN 104690000 A CN104690000 A CN 104690000A
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Abstract
The invention discloses a gear appearance defect detection and sorting system based on machine vision, belonging to the technical field of machine vision detection. The gear appearance defect detection and sorting system based on machine vision is characterized by comprising an ARM (advanced RISC machine) controller (1), an image capture module (2), a display module (3), a sound-light alarm module (4), a data transmission interface (5), a defect character database (6), a power module (7), a PLC (programmable logic controller) (8), a conveying unit (9), a defective gear positioning unit (10), a sorting execution unit (11), a light source irradiation module (12), a CCD (charge-coupled device) industrial camera (13) and a to-be-detected gear (14). Compared with the prior art, the gear appearance defect detection and sorting system has the advantages of simple structure, convenience in installation and debugging, high reliability, high measurement accuracy, low power consumption, easiness in popularization and promotion, convenience in maintenance, and the like.
Description
Technical field
The invention belongs to mechanical vision inspection technology field, in particular, belong to a kind of gear outward appearance defect detection sorting system based on machine vision.
Background technology
Gear has in machine driving and whole mechanical field to be applied extremely widely.Gear testing technology is significant to machinery industry.Gear is generally made up of parts such as the gear teeth, teeth groove, end face, normal plane, outside circle, root circle, basic circle and reference circles.Roller gear, bevel gear, non-circular gear, tooth bar and worm and wormwheel etc. are divided into by its profile; Spur gear, helical gear, herringbone bear and curved tooth cylindrical gear is divided into by tooth trace shape.Gear product may exist that tooth collapses, hypodontia, tooth are askew and the defect such as cloak, therefore test item is numerous, and measuring process is complicated.Dedicated gear detector apparatus expensive, general enterprises only relies on human eye to differentiate one by one under the microscope, and efficiency and precision are extremely low.
Vision-based detection is an emerging detection technique, and application almost contains all modern manufacturing industries.Vision-based detection has the advantages such as the fast and on-the-spot antijamming capability of noncontact, speed is strong, is substituting and is manually carrying out full automatic Product checking, process certification, even realizing the automatic control of production technology.
Summary of the invention
The present invention, in order to effectively solve above technical problem, gives a kind of gear outward appearance defect detection sorting system based on machine vision.
A kind of gear outward appearance defect detection sorting system based on machine vision of the present invention, is characterized in that: comprise ARM controller, image capture module, display module, sound and light alarm module, data transmission interface, defect characteristic database, power module, PLC, transport delivery unit, defect gear positioning unit, sorting performance element, light source irradiation module, CCD industrial camera, gear under test; Wherein:
Described ARM controller respectively with described image capture module, described display module, described sound and light alarm module, described data transmission interface, described defect characteristic database, described power module is connected, described data transmission interface respectively with described ARM controller, described PLC is connected, described PLC respectively with described transport delivery unit, described defect gear positioning unit, described sorting performance element is connected, described image capture module respectively with described ARM controller, described light source irradiation module is connected, described light source irradiation module respectively with described image capture module, described CCD industrial camera is connected, described CCD industrial camera respectively with described light source irradiation module, described gear under test is connected.
The present invention gives a kind of gear outward appearance defect detection sorting system based on machine vision, extract gear product edge image in kind and product design figure, applied for machines vision detection technology edge figure and design drawing carry out image registration, make the material object form coincidence as far as possible in two width figure; On this basis two width images are carried out Wavelet Fusion, finally at same piece image, identical center shows 2 material objects, thus obtain Detection results more intuitively.The present invention is compared with prior art: have that system architecture is simple, installation and debugging convenient, system reliability is high, certainty of measurement is high, low in energy consumption, be easy to penetration and promotion, the advantage such as easy to maintenance.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the gear outward appearance defect detection sorting system that the present invention is based on machine vision.
Detailed description of the invention
Fig. 1 is the structural representation of the gear outward appearance defect detection sorting system that the present invention is based on machine vision, and the gear outward appearance defect detection sorting system based on machine vision comprises ARM controller 1, image capture module 2, display module 3, sound and light alarm module 4, data transmission interface 5, defect characteristic database 6, power module 7, PLC8, transport delivery unit 9, defect gear positioning unit 10, sorting performance element 11, light source irradiation module 12, CCD industrial camera 13, gear under test 14; Wherein:
Described ARM controller 1 respectively with described image capture module 2, described display module 3, described sound and light alarm module 4, described data transmission interface 5, described defect characteristic database 6, described power module 7 is connected, described data transmission interface 5 respectively with described ARM controller 1, described PLC8 is connected, described PLC8 respectively with described transport delivery unit 9, described defect gear positioning unit 10, described sorting performance element 11 is connected, described image capture module 2 respectively with described ARM controller 1, described light source irradiation module 12 is connected, described light source irradiation module 12 respectively with described image capture module 2, described CCD industrial camera 13 is connected, described CCD industrial camera 13 respectively with described light source irradiation module 12, described gear under test 14 is connected.
Claims (1)
1. based on a gear outward appearance defect detection sorting system for machine vision, it is characterized in that: comprise ARM controller (1), image capture module (2), display module (3), sound and light alarm module (4), data transmission interface (5), defect characteristic database (6), power module (7), PLC (8), transport delivery unit (9), defect gear positioning unit (10), sorting performance element (11), light source irradiation module (12), CCD industrial camera (13), gear under test (14); Wherein:
Described ARM controller (1) respectively with described image capture module (2), described display module (3), described sound and light alarm module (4), described data transmission interface (5), described defect characteristic database (6), described power module (7) is connected, described data transmission interface (5) respectively with described ARM controller (1), described PLC (8) is connected, described PLC (8) respectively with described transport delivery unit (9), described defect gear positioning unit (10), described sorting performance element (11) is connected, described image capture module (2) respectively with described ARM controller (1), described light source irradiation module (12) is connected, described light source irradiation module (12) respectively with described image capture module (2), described CCD industrial camera (13) is connected, described CCD industrial camera (13) respectively with described light source irradiation module (12), described gear under test (14) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661106.1A CN104690000A (en) | 2013-12-06 | 2013-12-06 | Gear appearance defect detection and sorting system based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661106.1A CN104690000A (en) | 2013-12-06 | 2013-12-06 | Gear appearance defect detection and sorting system based on machine vision |
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| Publication Number | Publication Date |
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| CN104690000A true CN104690000A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310661106.1A Pending CN104690000A (en) | 2013-12-06 | 2013-12-06 | Gear appearance defect detection and sorting system based on machine vision |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680293A (en) * | 2017-01-11 | 2017-05-17 | 广东工业大学 | Machine vision based motor rotor gib defect detection system and method |
| CN107694961A (en) * | 2017-10-17 | 2018-02-16 | 阜阳市悦梦圆纸品有限公司 | A kind of screening system for finished product toilet roll |
| CN108387590A (en) * | 2018-03-15 | 2018-08-10 | 福州大学 | A kind of low module stem gear appearance defect detection device |
| CN108465650A (en) * | 2018-06-04 | 2018-08-31 | 苏州聿知新机械科技有限公司 | A kind of appearance screening and cleaning integrated apparatus and its working method for gear |
| CN108838103A (en) * | 2018-06-04 | 2018-11-20 | 苏州聿知新机械科技有限公司 | A kind of the appearance sense channel and its working method of gear |
| CN108940897A (en) * | 2018-06-04 | 2018-12-07 | 苏州聿知新机械科技有限公司 | A kind of screening for gear and after-treatment device and its working method |
| CN108993928A (en) * | 2018-06-04 | 2018-12-14 | 苏州聿知新机械科技有限公司 | A kind of detection of gear and sorting unit and its working method |
| CN109754442A (en) * | 2019-01-10 | 2019-05-14 | 重庆大学 | A kind of gear pitting corrosion detection system based on machine vision |
| CN110766649A (en) * | 2018-07-10 | 2020-02-07 | Hb技术有限公司 | Defect discriminating device and method for automatic repair system |
| CN112275658A (en) * | 2020-10-26 | 2021-01-29 | 凯视通机器人智能科技(苏州)有限公司 | Gear appearance and size detection equipment |
| CN113000413A (en) * | 2021-05-06 | 2021-06-22 | 菲特（天津）检测技术有限公司 | System, method and terminal for detecting surface defects of synchronizer gear sleeve based on machine vision |
-
2013
- 2013-12-06 CN CN201310661106.1A patent/CN104690000A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680293A (en) * | 2017-01-11 | 2017-05-17 | 广东工业大学 | Machine vision based motor rotor gib defect detection system and method |
| CN107694961A (en) * | 2017-10-17 | 2018-02-16 | 阜阳市悦梦圆纸品有限公司 | A kind of screening system for finished product toilet roll |
| CN108387590A (en) * | 2018-03-15 | 2018-08-10 | 福州大学 | A kind of low module stem gear appearance defect detection device |
| CN108993928A (en) * | 2018-06-04 | 2018-12-14 | 苏州聿知新机械科技有限公司 | A kind of detection of gear and sorting unit and its working method |
| CN108838103A (en) * | 2018-06-04 | 2018-11-20 | 苏州聿知新机械科技有限公司 | A kind of the appearance sense channel and its working method of gear |
| CN108940897A (en) * | 2018-06-04 | 2018-12-07 | 苏州聿知新机械科技有限公司 | A kind of screening for gear and after-treatment device and its working method |
| CN108465650A (en) * | 2018-06-04 | 2018-08-31 | 苏州聿知新机械科技有限公司 | A kind of appearance screening and cleaning integrated apparatus and its working method for gear |
| CN110766649A (en) * | 2018-07-10 | 2020-02-07 | Hb技术有限公司 | Defect discriminating device and method for automatic repair system |
| CN110766649B (en) * | 2018-07-10 | 2023-07-14 | Hb技术有限公司 | Defect judging device and method for automatic repair system |
| CN109754442A (en) * | 2019-01-10 | 2019-05-14 | 重庆大学 | A kind of gear pitting corrosion detection system based on machine vision |
| CN112275658A (en) * | 2020-10-26 | 2021-01-29 | 凯视通机器人智能科技(苏州)有限公司 | Gear appearance and size detection equipment |
| CN113000413A (en) * | 2021-05-06 | 2021-06-22 | 菲特（天津）检测技术有限公司 | System, method and terminal for detecting surface defects of synchronizer gear sleeve based on machine vision |
| CN113000413B (en) * | 2021-05-06 | 2022-07-05 | 菲特（天津）检测技术有限公司 | System, method and terminal for detecting surface defects of synchronizer gear sleeve based on machine vision |
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Application publication date: 20150610 |