CN102486463B - Full-automatic plane bearing appearance visual inspection device - Google Patents
Full-automatic plane bearing appearance visual inspection device Download PDFInfo
- Publication number
- CN102486463B CN102486463B CN 201110144716 CN201110144716A CN102486463B CN 102486463 B CN102486463 B CN 102486463B CN 201110144716 CN201110144716 CN 201110144716 CN 201110144716 A CN201110144716 A CN 201110144716A CN 102486463 B CN102486463 B CN 102486463B
- Authority
- CN
- China
- Prior art keywords
- guide groove
- transparent guide
- product
- digital camera
- imaging backlight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to a full-automatic plane bearing appearance visual inspection device, the core of which is to conduct full-automatic inspection and classification to a product through a Bonner visual inspection system. Specifically, the Bonner visual inspection system comprises an imaging backlight panel, an induction probe, a digital camera, an air pipe joint, and an analysis and control system. The imaging backlight panel is installed at the lower surface of a transparent guide groove. The induction probe is mounted on the edge of an upper surface of the imaging backlight panel. The digital camera is disposed over the imaging backlight panel, and a lens of the digital camera is over against the imaging backlight panel. The analysis and control system is used for analyzing a product photograph taken by the digital camera and confirming whether the product is qualified. If qualified, the product continues to slide downward to a speed control mechanism. If nor qualified, the airpipe joint is controlled to blow the unqualified product out. The device of the invention improves the efficiency and accuracy of plane bearing appearance inspection.
Description
Technical field
The present invention relates to a kind of checkout equipment, relate in particular to a kind of full automatic planar bearing outward appearance visual detection equipment.
Background technology
Update along with Refrigeration Technique, the heart of refrigeration plant---compressor is also in continuous improvement, thereby be that raw-material surface bearing replaces former film lubrication gradually with nylon, make compressor performance coefficient COP value reach 1.7-1.76W/W, improve more than 70% than national standard, the improvement of this technology is the loss of energy savings greatly, be that 200 liters general refrigerator day power consumption 1.3 kilowatt hours are calculated by a cover volume, after using this project technology, the energy-saving refrigerator day power consumption of same volume will drop to below 0.6 kilowatt hour, 2,000 ten thousand overlap the supporting energy-saving refrigerator of high-efficient energy-saving environment friendly compressors in its normal 15 years serviceable life, the power consumption of saving will reach 2000*15*365* (1.3-0.6)=76,650,000,000 kilowatt hour, be equivalent to reduce 1,752 ten thousand tons of coal for power generations, reduce 6,132 ten thousand tons of greenhouse gas emissions and a large amount of acid rain gas, reach triple purposes that electricity saving and energy saving reduces discharging.
But there are problems in the nylon surface bearing in process of production in process of production: the one, and during the nylon cages injection mo(u)lding, injection defects such as impurity, bubble, burr can appear; The 2nd, the retainer distortion; The 3rd, specification is various, and size is close to load in mixture easily; The 4th, the pearl phenomenon can appear leaking during surface bearing assembling ball; The 5th, output is big, and manual detection takes time and effort, and weak effect.
Summary of the invention
The purpose of this invention is to provide a kind of efficient of surface bearing outward appearance detection and surface bearing outward appearance visual detection equipment of accuracy of improving.
The technical solution adopted in the present invention is to achieve the above object of the invention:
Full automatic planar bearing outward appearance visual detection equipment, it is characterized in that comprising frame, frame lower is equipped with computer host box, upper rack is equipped with the control electricity cabinet for the work of this equipment of control, central rack is equipped with pick-up unit, described pick-up unit comprises the transparent guide groove that is in tilted layout, the entrance of transparent guide groove is higher than outlet, the porch of transparent guide groove is provided with vibrating disk, described vibrating disk is installed in and is positioned on the other support of frame, there is the calibration rotating disk in the exit of transparent guide groove, the calibration rotating disk is installed in the sidewall of computer host box, the assembling guidepost is arranged on the calibration rotating disk, the assembling guidepost is corresponding with the exit position of described transparent guide groove, described calibration rotating disk is driven by the cylinder that is installed in the computer host box sidewall, near the position of inlet end gag lever post is installed at the transparent guide groove, the other valve that is provided with of gag lever post, position at the close endpiece of transparent guide groove is provided with speed control mechanism, described speed control mechanism comprises the last rubber wheel that is positioned at transparent guide groove top and the following rubber wheel that is positioned at transparent guide groove below, the gear set that two rubber wheels rotate in opposite directions about driving and the motor of driven gear group work, spacing between two rubber wheels is less than or equal to the thickness of product up and down, between described speed control mechanism and described gag lever post, be provided with nation and receive vision detection system, described nation receives vision detection system and comprises the imaging backlight, induction feeler, digital camera, gas-tpe fitting and analysis and Control system, described imaging backlight is installed in the lower surface of transparent guide groove, described induction feeler is installed in the edge of described imaging backlight upper surface, described digital camera is installed in the top of described imaging backlight, the camera lens of wherein said digital camera is over against described imaging backlight, described gas-tpe fitting is installed on the transparent guide groove, its position is between described imaging backlight and described speed control mechanism, described analysis and Control system is positioned at described computer host box, the product photo that is used for the shooting of analysis digital camera confirms whether it is qualified, if it is qualified then make product continue to slide to described speed control mechanism down, if defective then control the gas-tpe fitting air blowing substandard product is blown out.
In the technique scheme, described gas-tpe fitting blows out substandard product and falls into the unacceptable product magazine.
In the technique scheme, described assembling guidepost has 8, is evenly distributed on described calibration disk upper surface, and the outlet of described transparent guide groove is corresponding with the position of one of them assembling guidepost.
The characteristics of the technical program are that characteristics are to adopt intelligence system automatically surface bearing to be detected, classifies, comprise automatic charging, accurately detect the open defects such as pearl, impurity, batch mixing, burr of falling vacant, and blanking is neat, therefore packaged convenience has significantly improved efficient and accuracy that the surface bearing outward appearance detects.
Description of drawings
Fig. 1 is the left view of embodiment of the present invention;
Fig. 2 be among Fig. 1 A to partial enlarged drawing;
Fig. 3 is the right view of embodiment of the present invention;
Fig. 4 is the right oblique view of embodiment of the present invention;
Fig. 5 is the partial enlarged drawing in C zone among Fig. 4;
Fig. 6 is the left oblique view of embodiment of the present invention;
Fig. 7 is the partial enlarged drawing in D zone among Fig. 6.
Embodiment
Below in conjunction with accompanying drawing embodiments of the present invention are described further:
Shown in Fig. 1-7, full automatic planar bearing outward appearance visual detection equipment, comprise frame, frame lower is equipped with computer host box 16, upper rack is equipped with the electric cabinet 17 of control, controlling electric cabinet 17 is for the co-ordination of this equipment components of control, central rack is equipped with pick-up unit, described pick-up unit comprises having the transparent guide groove 6 that certain degree of tilt is arranged, the entrance of transparent guide groove 6 is higher than outlet, the porch of transparent guide groove 6 is provided with vibrating disk 18, described vibrating disk 18 is installed in and is positioned on the other support 19 of frame, support 19 is fixed on the other ground of frame, in the exit of transparent guide groove 6 calibration rotating disk 24 is arranged, calibration rotating disk 24 is installed in the sidewall of computer host box 16,8 assembling guideposts 23 are arranged on the calibration rotating disk 24, be evenly distributed on described calibration rotating disk 24 upper surfaces, the outlet of described transparent guide groove 6 is corresponding with the position of one of them assembling guidepost 23, described calibration rotating disk 24 is driven by the cylinder 25 that is installed in computer host box 16 sidewalls, cylinder 25 each calibration rotating disks 24 that drive rotate 45 °, and are corresponding with the position of one of them assembling guidepost 23 with the outlet that guarantees described transparent guide groove 6.In saturating position near bright gathering sill 6 inlet ends gag lever post 1 is installed, the product that is used for limiting other specifications passes through, at the gag lever post 1 other valve 2 that is provided with, and the product of valve mouth on the transparent guide groove 6.Position at transparent guide groove 6 close endpiece is provided with speed control mechanism, described speed control mechanism comprises the last rubber wheel 9 that is positioned at transparent guide groove 6 tops and is positioned at the following rubber wheel 9 of transparent guide groove 6 belows, drives gear set 10 that two rubber wheels 9 up and down rotate in opposite directions and the motor 13 of driven gear group work, spacing between two rubber wheels 9 is preferably the thickness that is slightly less than product up and down, when product enters between two rubber wheels 9, be subjected to the rubbing action of two rubber wheels 9, realize speed and beat that the control product moves downward.Between described speed control mechanism and described gag lever post 1, be provided with nation and receive vision detection system, described nation receives vision detection system and comprises imaging backlight 5, induction feeler 4, digital camera 15, gas-tpe fitting 7 and analysis and Control system, and described imaging backlight 5 is installed in the lower surface of transparent guide groove 6; Described induction feeler 4 is installed in the edge of described imaging backlight 5 upper surfaces, and the upper end of close described imaging backlight 5; Described digital camera 15 is installed in the top of described imaging backlight 5, and the camera lens of wherein said digital camera 15 is over against described imaging backlight 5; Described gas-tpe fitting 7 is installed on the transparent guide groove 6, and its position is between described imaging backlight 5 and described speed control mechanism; Described analysis and Control system is positioned at described computer host box 16, the product photo that is used for 15 shootings of analysis digital camera confirms whether it is qualified, if it is qualified then make product slide to described speed control mechanism under continuing, if defective then control gas-tpe fitting 7 and blow substandard product is blown out, and fall into unacceptable product magazine 27.Intermittent motion mechanism 26 is mechanisms common in the prior art in addition, be widely used in fields such as injection machines, it comprises two circular motion pairs, and with two right angle gear transmissions, because generally using at present, detailed construction is no longer described, and the effect of intermittent motion mechanism 26 in the technical program is to realize the regular geneva motion of surface bearing.
The technical program principle of work is as follows: under vibrating disk 18 and gravity effect, product is that transparent guide groove 6 moves downward along sense channel, when product moves to gag lever post 1 place, have only product up to specification to be passed through, valve 2 is blown on product simultaneously, purpose is foreign material such as dust out, detects in order to avoid influence visual imaging; When product enters imaging backlight 5, induction feeler 4 is sensed information and is started high definition digital camera 15, high definition digital camera 15 takes the product photo and is sent to the analysis and Control system, control system analysis by analysis, to start gas-tpe fitting 7 for unacceptable product blows, it is blown out and falls into substandard product magazine 27, certified products move downward smoothly to described speed control mechanism, control speed and the beat that product moves downward by speed control mechanism, ejected by two rubber wheels 9 at last, under the gravity effect, steadily move downward, enter assembling guidepost 23, simultaneously under the cooperation near switch 12 sum counters, when product is filled (50) assembling guidepost 23, the time-out action of entire equipment.Cylinder 25 promotes calibration rotating disk 24 rotations 45 degree, and the equipment action is restarted then.The workman only needs to encase 50 surface bearings with packaging bag and takes off from assembling guidepost 23 and get final product.
More than describe preferred embodiment of the present invention in detail.The ordinary skill that should be appreciated that this area need not creative work and just can design according to the present invention make many modifications and variations.Therefore, all technician in the art all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (3)
1. full automatic planar bearing outward appearance visual detection equipment, it is characterized in that comprising frame, frame lower is equipped with computer host box (16), upper rack is equipped with the control electricity cabinet (17) for the work of this equipment of control, central rack is equipped with pick-up unit, described pick-up unit comprises the transparent guide groove (6) that is in tilted layout, the entrance of transparent guide groove (6) is higher than outlet, the porch of transparent guide groove (6) is provided with vibrating disk (18), described vibrating disk (18) is installed in and is positioned on the other support (19) of frame, there is calibration rotating disk (24) in the exit of transparent guide groove (6), calibration rotating disk (24) is installed in the sidewall of computer host box (16), assembling guidepost (23) is arranged on the calibration rotating disk (24), assembling guidepost (23) is corresponding with the exit position of described transparent guide groove (6), described calibration rotating disk (24) is driven by the cylinder (25) that is installed in computer host box (16) sidewall, near the position of inlet end gag lever post (1) is installed at transparent guide groove (6), the other valve (2) that is provided with of gag lever post (1), position at the close endpiece of transparent guide groove (6) is provided with speed control mechanism, described speed control mechanism comprises the last rubber wheel (9) that is positioned at transparent guide groove (6) top and the following rubber wheel (9) that is positioned at transparent guide groove (6) below, the gear set (10) that two rubber wheels (9) rotate in opposite directions about driving and the motor (13) of driven gear group work, spacing between two rubber wheels (9) is less than or equal to the thickness of product up and down, between described speed control mechanism and described gag lever post (1), be provided with nation and receive vision detection system, described nation receives vision detection system and comprises imaging backlight (5), induction feeler (4), digital camera (15), gas-tpe fitting (7) and analysis and Control system, described imaging backlight (5) is installed in the lower surface of transparent guide groove (6), described induction feeler (4) is installed in the edge of described imaging backlight (5) upper surface, described digital camera (15) is installed in the top of described imaging backlight (5), the camera lens of wherein said digital camera (15) is over against described imaging backlight (5), described gas-tpe fitting (7) is installed on the transparent guide groove (6), its position is positioned between described imaging backlight (5) and the described speed control mechanism, described analysis and Control system is positioned at described computer host box (16), the product photo that is used for analysis digital camera (15) shooting confirms whether it is qualified, if it is qualified then make product continue to slide to described speed control mechanism down, if defective then control gas-tpe fitting (7) air blowing substandard product is blown out.
2. full automatic planar bearing outward appearance visual detection equipment according to claim 1 is characterized in that described gas-tpe fitting (7) blows out substandard product to fall into unacceptable product magazine (27).
3. full automatic planar bearing outward appearance visual detection equipment according to claim 1, it is characterized in that described assembling guidepost (23) has 8, be evenly distributed on described calibration rotating disk (24) upper surface, the outlet of described transparent guide groove (6) is corresponding with the position of one of them assembling guidepost (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110144716 CN102486463B (en) | 2011-05-25 | 2011-05-25 | Full-automatic plane bearing appearance visual inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110144716 CN102486463B (en) | 2011-05-25 | 2011-05-25 | Full-automatic plane bearing appearance visual inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102486463A CN102486463A (en) | 2012-06-06 |
| CN102486463B true CN102486463B (en) | 2013-09-11 |
Family
ID=46151981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110144716 Active CN102486463B (en) | 2011-05-25 | 2011-05-25 | Full-automatic plane bearing appearance visual inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102486463B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230876B (en) * | 2013-05-12 | 2015-04-22 | 宁波市科技园区绿牌软包装技术贸易有限公司 | Inspection delivery sorting box of bearing tester |
| CN104215642B (en) * | 2013-05-31 | 2017-04-19 | 林丽妹 | Bearing roller appearance inspection apparatus and method of using same to inspect bearing roller appearance |
| CN104502356B (en) * | 2015-01-05 | 2017-07-21 | 江苏大学 | A kind of automatic testing method of the sliding bearing defect in inner surface based on machine vision |
| CN104550043A (en) * | 2015-01-12 | 2015-04-29 | 无锡东禾电子有限公司 | Gasket surface defect sorting system |
| CN106824823A (en) * | 2015-12-04 | 2017-06-13 | 江苏和传电气有限公司 | Automatic letter sorting machine |
| CN107314900B (en) * | 2017-07-13 | 2023-05-30 | 宁波环驰太平洋轴承有限公司 | Full-automatic bearing detection machine |
| CN107755279A (en) * | 2017-11-15 | 2018-03-06 | 江苏富邦电子科技有限公司 | A kind of lithium battery outer ring detection machine |
| CN107812716A (en) * | 2017-11-29 | 2018-03-20 | 山东代代良智能控制科技有限公司 | A kind of product size vision-based detection intermediate conveyor unit |
| CN108217095A (en) * | 2018-02-01 | 2018-06-29 | 石门县达韵电子有限公司 | Annulus automatic flanger |
| CN108426895B (en) * | 2018-03-02 | 2020-09-04 | 浙江怡亚信智能科技有限公司 | Bearing cap visual detection device |
| CN109513639A (en) * | 2019-01-03 | 2019-03-26 | 菲特(天津)智能科技有限公司 | Annular work piece inner wall defect detection device and method based on machine vision |
| CN113048911B (en) * | 2021-03-11 | 2022-08-26 | 浙江环宇轴承有限公司 | Radian detection device for bearing machining and detection method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221134A (en) * | 2007-01-10 | 2008-07-16 | 宁波工程学院 | Method and device for detecting tiny bearing surface defect by computer vision technology |
| CN101526484A (en) * | 2009-04-13 | 2009-09-09 | 江南大学 | Bearing defect detecting technique based on embedded-type machine vision |
| CN202126411U (en) * | 2011-05-25 | 2012-01-25 | 浙江三和机电科技有限公司 | Full-automatic visual inspection device of plane bearing appearance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003278163A1 (en) * | 2002-06-21 | 2004-01-06 | Pressco Technology Inc. | Patterned illumination method and apparatus for machine vision systems |
-
2011
- 2011-05-25 CN CN 201110144716 patent/CN102486463B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221134A (en) * | 2007-01-10 | 2008-07-16 | 宁波工程学院 | Method and device for detecting tiny bearing surface defect by computer vision technology |
| CN101526484A (en) * | 2009-04-13 | 2009-09-09 | 江南大学 | Bearing defect detecting technique based on embedded-type machine vision |
| CN202126411U (en) * | 2011-05-25 | 2012-01-25 | 浙江三和机电科技有限公司 | Full-automatic visual inspection device of plane bearing appearance |
Non-Patent Citations (4)
| Title |
|---|
| 基于计算机视觉的轴承表面缺陷检测;陈国君等;《煤矿机械》;20090228;第30卷(第2期);189-190 * |
| 机器视觉在轴承检测中的应用;王晓洁等;《机床与液压》;20081031;第36卷(第10期);276-278 * |
| 王晓洁等.机器视觉在轴承检测中的应用.《机床与液压》.2008,第36卷(第10期),276-278. |
| 陈国君等.基于计算机视觉的轴承表面缺陷检测.《煤矿机械》.2009,第30卷(第2期),189-190. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102486463A (en) | 2012-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102486463B (en) | Full-automatic plane bearing appearance visual inspection device | |
| CN202126411U (en) | Full-automatic visual inspection device of plane bearing appearance | |
| CN104438132B (en) | Full-automatic high-rate chip LED spectrophotometer | |
| CN104375293A (en) | Automatic LCD screen detecting cabinet based on machine vision | |
| CN205165216U (en) | Quick feeding beam split color scanner of full -automatic paster LED | |
| CN104511819A (en) | Pre-processing production system for deep-processing of automotive glass | |
| CN201711748U (en) | Automatic lid assembling machine | |
| CN207839432U (en) | A kind of quick-fried bead optical electronics Selected Inspection machine of cigarette | |
| CN105083990B (en) | Liquid crystal panel captures rotating device and detection device | |
| CN205920066U (en) | Surface defect detection device of steel ball | |
| CN105928948A (en) | Automatic appearance inspection apparatus for chip inductor | |
| CN110497087A (en) | Glass slide laser marker | |
| CN110261397A (en) | A kind of crack on road detection device | |
| CN103041997A (en) | High-speed material-dividing device of LED light splitting machine | |
| CN203648870U (en) | Automatic separation equipment of colors of crystalline silicon battery pieces | |
| CN206057255U (en) | Central air conditioning tuber pipe inspection robot | |
| CN205581012U (en) | Product defects automatic checkout device | |
| CN107398798A (en) | Cap all-in-one is changed in a kind of reconditioning | |
| CN209715770U (en) | A kind of silicon wafer detection device | |
| CN209300641U (en) | One kind arrange exhibits industry show device | |
| CN209727047U (en) | A kind of high device of on-line checking glue | |
| CN209465366U (en) | A kind of ECRV by-passing valve Optimum Design device | |
| CN113262443A (en) | Intelligent ball picking robot | |
| CN202180057U (en) | Material-taking, positioned testing and blanking device for full-automatic LED sorter | |
| CN102829954A (en) | Automatic coaxial detecting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181015 Address after: 314031 No.3 Building, No.1568 Jiachuang Road, Gaozhao Street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Three and Mechatronics Limited by Share Ltd Address before: 314000 1568 Xiuzhou Road, Xiuzhou Industrial Zone, Zhejiang Patentee before: Zhejiang Sunho Science & Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |