CN205581010U - Bearing roller surface defect is system of observing and controling on line based on machine vision - Google Patents
Bearing roller surface defect is system of observing and controling on line based on machine vision Download PDFInfo
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- CN205581010U CN205581010U CN201620138551.9U CN201620138551U CN205581010U CN 205581010 U CN205581010 U CN 205581010U CN 201620138551 U CN201620138551 U CN 201620138551U CN 205581010 U CN205581010 U CN 205581010U
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- image system
- frame
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- conveyer belt
- bearing roller
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Abstract
Bearing roller surface defect is system of observing and controling on line based on machine vision, including frame, feed mechanism, up end image system, periphery image system and host computer, the main involving vibrations dish of feed mechanism, up end image system and periphery image system include sensor, camera and for the light source of camera illumination usefulness, camera and light source are installed in the conveyer belt top through the mounting of connecting in the frame, the sensor is fixed in the frame of mounting below conveyer belt both sides, the frame is close to the afterbody and is set up NG and reject the mechanism, NG rejection mechanism is connected with NG article workbin through the slide. The utility model discloses with the product loop through up end image system and 4, after the periphery image system, transmit the host computer to and carry out software analysis and handle according to the picture effect of adopting of position, nonconforming product's rejection is accomplished in accurate quick automation, the customized software will take notes the NG proportion of product simultaneously, produce to detect statement and defect storehouse analysis statement.
Description
Technical field
This utility model belongs to industrial automation technical field of vision detection, particularly relates to a kind of bearing roller surface
Defect automatic detection device.
Background technology
Bearing roller is the vitals of bearing, and the quality of rolling element quality directly affects the reliability of bearing
With the life-span, current bearing roller mainly uses following several detection method: artificial visual method, electromagnetic eddy
Detection method, ultrasonic detection method and magnetic powder detection method.Eye detection method is to rolling element by human eye
The defect cut etc. of outer surface carry out detection reject and classification, eye detection method need to viewing distance, angle,
Intensity of light and vision have the highest requirement, and the psychology of the examined person of examination criteria and mental status impact are big；By
Higher in accuracy of detection, the experience to tester and the sensation of the intellectual to product require higher；Human eye detection is imitated
Rate is low, and the most full inspection of customer requirement, if Aulomatizeted Detect can not be realized need to detect in a large number workman, labor
Money cost is high；Electromagnetic eddy detection method can carry out high speed detection, it is easy to accomplish automatization, but is not suitable for shape
The part that shape is complicated, and surface and the near surface flaw of conductive material can only be detected, testing result is also easy to be subject to
Material itself and the interference of other factors, ultrasonic detection method requires smooth, requirement richness to workpiece working surface
Experienced reviewer just can distinguish defect kind, and defect is lacked intuitive, and magnetic powder detection method can not be sent out
Show roller surface pore, slag inclusion and be hidden in the defect of weld seam depths.
Summary of the invention
This utility model is for solving the problems referred to above, it is provided that a kind of bearing roller surface defect based on machine vision
Online monitoring method system, it is possible to avoid tester's subjective factors to affect, improves detection efficiency and accuracy of detection.
Technical solution adopted in the utility model:
Bearing roller surface defect online monitoring method system based on machine vision, including frame, feed mechanism, on
End face image system, periphery image system and host computer, described feed mechanism mainly includes vibrating disk, logical
Cross on the conveyer belt that vibrating disk extends to arrange in frame, described upper surface image system and periphery image system
System includes sensor, camera and is the illuminating light source of camera, and camera and light source are by consolidating of being connected in frame
Locking member is installed on above conveyer belt, and sensor is fixed in the frame of fixture lower conveyor belt both sides, described
The fixed camera of periphery image system and the fixture of light source are U-shaped fixture, and frame is arranged near afterbody
NG rejecting mechanism, NG rejecting mechanism is connected by slideway NG product hopper, frame aft conveyer belt termination
Connected by slideway and have certified products hopper.
Described upper surface image system and periphery image system are by connection to host computer.
Described NG rejecting mechanism, upper surface image system and periphery image system by connection to for
Complete machine provides in the electrical control cubicles of power supply.
Described conveyer belt is driven by the connecting gear based on gear being fixed on frame head and the tail.
The beneficial effects of the utility model: product is passed sequentially through upper surface image system and circumference by this utility model
After the image system of face, it is transferred to host computer carries out software analysis process, accurately according to the figure effect of adopting of position
Quickly being automatically performed the rejecting of substandard product, customized software is by the NG ratio of record product simultaneously, produces
Biopsy observes and predicts table and defect storehouse analytical statement.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Wherein: 1-vibrating disk；2-connecting gear；3-upper surface image system；4-periphery image system；5-NG
Rejecting mechanism；6-conveyer belt；7-slideway；8-certified products hopper；9-electrical control cubicles；10-NG product hopper；11-machine
Frame；12-U type fixture；13-gear.
Detailed description of the invention
Bearing roller surface defect online monitoring method system based on machine vision, including frame 11, feed mechanism,
Upper surface image system 3, periphery image system 4 and host computer, described feed mechanism mainly includes vibration
Dish 1, extends in frame 11 on the conveyer belt 6 of setting by vibrating disk 1, described upper surface image system
System 3 and periphery image system 4 include sensor, camera and are the illuminating light source of camera, camera and light source
Being installed on above conveyer belt 6 by the fixture being connected in frame 11, sensor is fixed on below fixture
In the frame 11 of conveyer belt 6 both sides, the fixed camera of described periphery image system 4 and fixing of light source
Part is U-shaped fixture 12, and frame 11 arranges NG rejecting mechanism 5 near afterbody, and NG rejecting mechanism 5 leads to
Crossing slideway 7 connection and have NG product hopper 10, frame 11 afterbody conveyer belt 6 termination is connected by slideway 7 conjunction
Lattice product hopper 8.
Described upper surface image system 3 and periphery image system 4 are by connection to host computer.
Described NG rejecting mechanism 5, upper surface image system 3 and periphery image system 4 are by circuit even
Receive and provide in the electrical control cubicles 9 of power supply for complete machine.
Described conveyer belt 6 is carried by the connecting gear 2 based on gear 13 being fixed on frame 11 head and the tail
Dynamic.
During work, major part, owing to not being the cylindrical metal of standard, is defined as upper surface by the product of detection, little
Head is defined as lower surface, and Product checking needs upper surface and side are carried out contactless surface defects detection.
First roller product is poured in the vibrating disk 1 in feed mechanism, operated by the vibration of vibrating disk 1 and make product
Keeping major part lower microcephaly in upper state being transferred on conveyer belt 6 when, product is through connecting gear 2
Conduction, sequentially pass through upper surface image system 3 and periphery image system 4, product is through upper end face
As passing through camera and the light source works of this position of sensor-triggered when of system 3, to the roller through this position
Upper surface carries out adopting figure；Product continues to pass through the when of being conducted through periphery image system 4 by connecting gear 2
The camera of this position of sensor-triggered and light source, adopt figure to the periphery of this product.
After product sequentially passes through upper surface image system 3 and periphery image system 4, transmission is to host computer, root
Adopting figure effect according to position, the software analysis in conjunction with specialty processes, according to client to product defects precision
Require to judge that this product is the most qualified；If qualified products are then conducted to certified products hopper 8 by connecting gear 2
In carry out later stage demagnetization packing work；If this detected product underproof NG product, then this product arrives
Sent signal by host computer during the position of NG rejecting mechanism 5 to trigger this mechanism action this NG product is pushed away biography
Send in band 6 to NG product hopper 10.
Claims (4)
1. bearing roller surface defect online monitoring method system based on machine vision, it is characterised in that include frame
(11), feed mechanism, upper surface image system (3), periphery image system (4) and host computer, described
Feed mechanism mainly include vibrating disk (1), extended to by vibrating disk (1) that frame (11) is upper to be arranged
On conveyer belt (6), described upper surface image system (3) and periphery image system (4) include sensing
Device, camera and be that the illuminating light source of camera, camera and light source are by being connected to the fixture in frame (11)
Being installed on conveyer belt (6) top, sensor is fixed on the frame (11) of fixture lower conveyor belt (6) both sides
On, the described fixed camera of periphery image system (4) and the fixture of light source are U-shaped fixture (12),
Frame (11) arranges NG rejecting mechanism (5) near afterbody, and NG rejecting mechanism (5) passes through slideway (7)
Connecting and have NG product hopper (10), frame (11) afterbody conveyer belt (6) termination is connected by slideway (7)
There is certified products hopper (8).
Bearing roller surface defect online monitoring method system based on machine vision the most according to claim 1,
It is characterized in that, described upper surface image system (3) and periphery image system (4) pass through connection
On host computer.
Bearing roller surface defect online monitoring method system based on machine vision the most according to claim 1,
It is characterized in that, described NG rejecting mechanism (5), upper surface image system (3) and periphery image system
System (4) is by connection to the electrical control cubicles (9) providing power supply for complete machine.
Bearing roller surface defect online monitoring method system based on machine vision the most according to claim 1,
It is characterized in that, described conveyer belt (6) by be fixed on frame (11) head and the tail with gear (13) is
The connecting gear (2) on basis drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138551.9U CN205581010U (en) | 2016-02-24 | 2016-02-24 | Bearing roller surface defect is system of observing and controling on line based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138551.9U CN205581010U (en) | 2016-02-24 | 2016-02-24 | Bearing roller surface defect is system of observing and controling on line based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205581010U true CN205581010U (en) | 2016-09-14 |
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ID=56870820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620138551.9U Expired - Fee Related CN205581010U (en) | 2016-02-24 | 2016-02-24 | Bearing roller surface defect is system of observing and controling on line based on machine vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205581010U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733725A (en) * | 2016-12-13 | 2017-05-31 | 上海威克鲍尔通信科技有限公司 | A kind of device of visual inspection connector outward appearance |
| CN107796874A (en) * | 2017-11-15 | 2018-03-13 | 宁波大学 | A kind of online defect detecting device of shaft forgings |
| CN112742742A (en) * | 2020-12-28 | 2021-05-04 | 广东顶固集创家居股份有限公司 | Bearing sorting system |
-
2016
- 2016-02-24 CN CN201620138551.9U patent/CN205581010U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733725A (en) * | 2016-12-13 | 2017-05-31 | 上海威克鲍尔通信科技有限公司 | A kind of device of visual inspection connector outward appearance |
| CN107796874A (en) * | 2017-11-15 | 2018-03-13 | 宁波大学 | A kind of online defect detecting device of shaft forgings |
| CN112742742A (en) * | 2020-12-28 | 2021-05-04 | 广东顶固集创家居股份有限公司 | Bearing sorting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |