CN203417857U - Automatic detecting system for surface defects of bearing rollers - Google Patents
Automatic detecting system for surface defects of bearing rollers Download PDFInfo
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- CN203417857U CN203417857U CN201320466531.0U CN201320466531U CN203417857U CN 203417857 U CN203417857 U CN 203417857U CN 201320466531 U CN201320466531 U CN 201320466531U CN 203417857 U CN203417857 U CN 203417857U
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Abstract
An automatic detecting system for surface defects of bearing rollers comprises an automatic cleaning device, a workpiece sequencing device and an image detecting device, wherein processed rollers are processed by the automatic cleaning device, and then enter the workpiece sequencing device; the rollers are arrayed according to a certain sequence through the workpiece sequencing device and conveyed to the image detecting device to be subjected to surface defect detection. According to the utility model, in the image detecting device of the system, the transmission manner adopts a clamping groove provoking type to perform positioning transmission to ensure that the rollers move to a set station every time, so that the detecting precision and detecting efficiency are improved; besides, two end faces are adopted to shoot respectively and independently, so that the influence of light interference on image reading precision can be greatly reduced, the comparison between follow-up shot image information and computer storage information is facilitated, and the detecting precision is guaranteed.
Description
Technical field
The utility model relates to bearing roller detection field, specifically a kind of automated detection system for bearing roller blemish.
Background technology
At present, bearing roller detection system is gradually by the extensive use of roller processing enterprise, this system can greatly reduce waste product by automatic monitoring means and enter follow-up processing link, because this system is carried out examinations by image comparison technological means, therefore this system conventionally need to be cleaned the roller after processing before detecting, just can make its surface be photographed clearly by camera, yet all do not configure automatic flushing device in conventional detection system, conventionally adopt manually or mechanical component is realized the cleaning to rolling element, then need manual oven dry just can carry out follow-up detection, therefore degree is not high automatically, detection efficiency is very low.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of automated detection system for bearing roller blemish, and this system architecture is simple, and automaticity is high, has greatly improved detection efficiency.
The technical scheme that the utility model adopts is: for the automated detection system of bearing roller blemish, by automatic flushing device, workpiece sequencing device and image detection device form, rolling element after processing enters workpiece sequencing device after automatic flushing device is processed, by workpiece sequencing device, rolling element is arranged in to certain rule and is delivered to and on image detection device, carry out surface defects detection, described image detection device comprises a delivery track, this delivery track comprises two fixed sides, upper end at each fixed side is evenly provided with a plurality of locating slots, the corresponding setting of locating slot on two fixed sides, the two ends of rolling element lay respectively in locating slot corresponding on two fixed sides, along on the throughput direction of delivery track, any two corresponding locating slots form one for placing the station of rolling element, between described two fixed sides, be also provided with the location transfer plate being driven by actuating unit, described location transfer plate is provided with a plurality of draw-in grooves, spacing between two locating slots of spacing between two draw-in grooves of arbitrary neighborhood and arbitrary neighborhood equates, actuating unit drives location transfer plate action, a plurality of draw-in grooves on the transfer plate of location drive a plurality of rolling elements to move forward respectively a station, by the continuous action of location transfer plate, control rolling element moves successively on each station of delivery track,
Also be provided with for gathering the end image acquisition mechanism of rolling element end view picture and outer circular image and cylindrical image acquisition mechanism and for receiving the computer of image information, described end image acquisition mechanism is by holding greatly image acquisition units and small end image acquisition units to form, described cylindrical image acquisition mechanism is arranged on one of them station of delivery track, by driving driving rotary components and the cylindrical image acquisition units of rolling element rotation to form, a side at delivery track is also provided with rejecting mechanism, when computer is thought substandard product by graphical analysis, control rejecting mechanism defective work is pushed out to defective work collecting box, the end that is positioned at delivery track is provided with certified products collecting box.
Described automatic flushing device comprises for storing the hopper of rolling element to be cleaned, for transmitting conveyer belt and the service sink of rolling element, in service sink, be provided with for cleaning the cleansing medium of rolling element, the feed opening of described hopper is arranged on the top of the feed end of conveyer belt, along being provided with successively high-pressure spraying flushing machine and blower fan on the direction of transfer of conveyer belt, described high-pressure spraying flushing machine comprises water pump, high-pressure nozzle and connecting line, the feed tube of water pump is arranged in service sink, its discharging tube is connected with high-pressure nozzle by connecting line, on the transmission plane of the corresponding conveyer belt of mouth spray of high-pressure nozzle, on the transmission plane of the corresponding conveyer belt of air outlet of described blower fan, the discharge end of conveyer belt is connected with the import of workpiece sequencing device.
In described image detection device, be also provided with for transmitting the connecting gear of rolling element, one end that connecting gear is connected mutually with delivery track is provided with ejecting mechanism.
Described workpiece sequencing device is comprised of catch tray and setting wheel, and setting wheel is arranged on the feed opening place of catch tray, by setting wheel, rolling element is arranged in to certain rule and is delivered in image detection device on connecting gear.
The described location transfer plate being driven by actuating unit is at least provided with two, the station of being separated by between two location transfer plates.
Driving rotary components in described cylindrical image acquisition mechanism, by four motors and four running rollers, formed, each running roller is driven by independent motor respectively, rolling element is placed between four running rollers, the IMAQ direction of cylindrical image acquisition units and detected rolling element axis angle at 45 °.
Also comprise and can make cylindrical image acquisition units, hold workpiece in image acquisition units and small end image acquisition units visual field by the secondary light source of clear seizure greatly.
The setting of staggering of described large end image acquisition units and small end image acquisition units holds greatly image acquisition units and small end image acquisition units to read the end face information of workpiece simultaneously.
Described large end image acquisition units and small end image acquisition units are oppositely arranged, and the time of holding greatly image acquisition units and small end image acquisition units to read workpiece end face information staggers.
The beneficial effects of the utility model are:
In one, this system, configured automatic flushing device, this cleaning device can realize rolling element cleaning, dry up automation mechanized operation, effectively the chips such as the scum on rolling element surface are processed clean, processing time is fast, can enter fast follow-up detection, therefore greatly improve the production efficiency of enterprise.
Two, in image detection device, load mode adopts draw-in groove to provoke formula location and transmits, and guarantees the each mobile station setting of rolling element, improves accuracy of detection and detection efficiency; Next has adopted two end faces to take separately respectively, can greatly reduce the impact of interference of light on image reading precision, has facilitated the pictorial information of follow-up shooting and the information of Computer Storage to compare, and has guaranteed the accuracy detecting.
Three, this entire system is simple in structure, easy to operate, and can complete testing process by one man operation, has saved labour, has realized the automation mechanized operation of producing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of image detection device in the utility model.
Fig. 3 is the structural representation of locating transfer plate in the utility model.
Mark in figure: 1, hopper, 2, conveyer belt, 201, feed end, 202, discharge end, 3, service sink, 4, water pump, 5, high-pressure nozzle, 6, blower fan, 7, image detection device, 701, delivery track, 7011, fixed side, 7012, locating slot, 702, actuating unit, 703, location transfer plate, 7031, draw-in groove, 704, computer, 705, large end image acquisition units, 706, small end image acquisition units, 707, cylindrical image acquisition units, 708, motor, 709, running roller, 710, rejecting mechanism, 711, defective work collecting box, 712, certified products collecting box, 713, connecting gear, 714, ejecting mechanism, 8, catch tray, 9, material toggling road.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in the figure, automated detection system for bearing roller blemish, by automatic flushing device, workpiece sequencing device and image detection device 7, formed, rolling element after processing enters workpiece sequencing device after automatic flushing device is processed, by workpiece sequencing device, rolling element is arranged in to certain rule and is delivered to and on image detection device 7, carry out surface defects detection
Described image detection device 7 comprises a delivery track 701, this delivery track 701 comprises two phases fixed side 7011 across a certain distance, in the upper end of each fixed side 7011, be evenly provided with a plurality of locating slots 7012, the corresponding setting of locating slot 7012 on two fixed sides 7011, the two ends of rolling element lay respectively in locating slot 7012 corresponding on two fixed sides, along on the throughput direction of delivery track 701, any two corresponding locating slots 7012 form one for placing the station of rolling element, delivery track is provided with a plurality of stations, distance between each station equates, between described two fixed sides 7011, be also provided with the location transfer plate 703 being driven by actuating unit 702, described location transfer plate 703 is provided with a plurality of draw-in grooves 7031, spacing between two locating slots 7012 of spacing between two draw-in grooves 7031 of arbitrary neighborhood and arbitrary neighborhood equates, actuating unit drives location transfer plate action, a plurality of draw-in grooves 7031 on the transfer plate 703 of location drive a plurality of rolling elements to move forward respectively a station, by the continuous action of location transfer plate 703, control rolling element moves successively on each station of delivery track 701, the described location transfer plate being driven by actuating unit is at least provided with two, two location station of being separated by between transfer plates, so just guaranteed the rolling element movement on station one by one,
Also be provided with for gathering the end image acquisition mechanism of rolling element end view picture and outer circular image and cylindrical image acquisition mechanism and for receiving the computer 704 of image information, described end image acquisition mechanism is by holding greatly image acquisition units 705 and small end image acquisition units 706 to form, described cylindrical image acquisition mechanism is arranged on delivery track 701 one of them station, by driving driving rotary components and the cylindrical image acquisition units 707 of rolling element rotation to form, a side at delivery track 701 is also provided with rejecting mechanism 710, when computer 704 is thought substandard product by graphical analysis, control rejecting mechanism 710 defective work is pushed out to defective work collecting box 711, the end that is positioned at delivery track 701 is provided with certified products collecting box 712.
The utility model, feed end at delivery track 701 is also provided with for transmitting connecting gear 713 and the ejecting mechanism 714 for the rolling element on connecting gear is released one by one of rolling element, ejecting mechanism can adopt hydraulic cylinder or cylinder, its piston rod can be pushed out to rolling element on the location transfer plate of motion one by one, by beating of transfer plate of location, rolling element is successively placed in delivery track 701 locating slots.
The utility model, for guarantee the cylindrical of rolling element can be clear without the photographing of dead angle,
Driving rotary components in described cylindrical image acquisition mechanism, by four motors 708 and four running rollers 709, formed, each running roller is driven by independent motor respectively, rolling element is placed between four running rollers, so just, the rolling element that has guaranteed this station rotates all the time, convenient cylindrical image information, the IMAQ direction of cylindrical image acquisition units 707 and the detected rolling element axis angle at 45 ° of gathering.
In this device, also comprise making cylindrical image acquisition units 707, holding workpiece in image acquisition units 705 and small end image acquisition units 706 visual fields by the secondary light source of clear seizure greatly, above-mentioned image acquisition units can adopt commercially available camera.
This device, for realizing optimized image collection, can adopt following two kinds of technical schemes: the first scheme: the setting of staggering of described large end image acquisition units 705 and small end image acquisition units 706, hold greatly image acquisition units 705 and small end image acquisition units 706 to read the end face information of workpiece simultaneously; First scheme: described large end image acquisition units 705 and small end image acquisition units 706 are oppositely arranged, large end image acquisition units 705 and small end image acquisition units 706 read the time of workpiece end face information and stagger, and so can greatly reduce the impact of interference of light on image reading precision.
The utility model, described workpiece sequencing device is comprised of catch tray 8 and setting wheel 9, and setting wheel 9 is arranged on the feed opening place of catch tray 8, by setting wheel 9, rolling element is arranged in to certain rule and is delivered on image detection device 7 and detect; Described workpiece sequencing device can be also vibrating disk or the funneling dish that shakes, and adopts to be above-mentionedly equal to replacement and can to realize identical effect.
Described automatic flushing device comprises for storing the hopper 1 of rolling element to be cleaned, for transmitting conveyer belt 2 and the service sink 3 of rolling element, in service sink 3, be provided with for cleaning the cleansing medium of rolling element, cleansing medium can adopt water or wet goods, the feed opening of described hopper 1 is arranged on the top of the feed end 201 of conveyer belt 2, along being provided with successively high-pressure spraying flushing machine and blower fan 6 on the direction of transfer of conveyer belt 2, described high-pressure spraying flushing machine comprises water pump 4, high-pressure nozzle 5 and connecting line, the feed tube of water pump 4 is arranged in service sink 3, its discharging tube is connected with high-pressure nozzle 5 by connecting line, on the transmission plane of the corresponding conveyer belt 2 of mouth spray of high-pressure nozzle 5, on the transmission plane of the corresponding conveyer belt 2 of air outlet of described blower fan 6, the discharge end 202 of conveyer belt 2 is connected with the import of workpiece sequencing device.
For realizing optimum efficiency, described blower fan 6 at least arranges one, and the quantity of this blower fan is rationally determined according to actual conditions.
For the cleansing medium of service sink 3 can be recycled, service sink 3 correspondences can be arranged on to the below of high-pressure nozzle, so can reclaim the cleaning fluid after flushing, so that again utilize.
In order to guarantee follow-up accuracy of detection, clean cleaning operation environment is provided, further optimize this technical scheme, can also be at airtight housing of automatic flushing device outer setting, described conveyer belt, service sink, high-pressure spraying flushing machine and blower fan are arranged in housing, and the feed end of conveyer belt and discharge end are respectively through charging aperture and discharging opening corresponding on housing; Only need charging and discharging to complete at housing outward, other operate in housing and complete, so just guaranteed that whole cleaning carries out in airtight cavity, prevented that the floating chip in workshop is stained with the rolling element cleaning again surperficial, greatly improved follow-up precision and efficiency of detecting.
Claims (9)
1. for the automated detection system of bearing roller blemish, by automatic flushing device, workpiece sequencing device and image detection device (7), formed, rolling element after processing enters workpiece sequencing device after automatic flushing device is processed, by workpiece sequencing device, rolling element is arranged in to certain rule and is delivered on image detection device (7) and carry out surface defects detection, it is characterized in that:
Described image detection device (7) comprises a delivery track (701), this delivery track (701) comprises two fixed sides (7011), in the upper end of each fixed side (7011), be evenly provided with a plurality of locating slots (7012), the corresponding setting of locating slot (7012) on two fixed sides (7011), the two ends of rolling element lay respectively in locating slot (7012) corresponding on two fixed sides, along on the throughput direction of delivery track (701), any two corresponding locating slots (7012) form one for placing the station of rolling element, between described two fixed sides (7011), be also provided with the location transfer plate (703) being driven by actuating unit (702), described location transfer plate (703) is provided with a plurality of draw-in grooves (7031), spacing between two draw-in grooves of arbitrary neighborhood (7031) equates with the spacing between two locating slots of arbitrary neighborhood (7012), actuating unit drives location transfer plate action, a plurality of draw-in grooves (7031) on location transfer plate (703) drive a plurality of rolling elements to move forward respectively a station, by the continuous action of location transfer plate (703), control rolling element moves successively on each station of delivery track (701),
Also be provided with for gathering the end image acquisition mechanism of rolling element end view picture and outer circular image and cylindrical image acquisition mechanism and for receiving the computer (704) of image information, described end image acquisition mechanism is by holding greatly image acquisition units (705) and small end image acquisition units (706) to form, described cylindrical image acquisition mechanism is arranged on one of them station of delivery track (701), by driving driving rotary components and the cylindrical image acquisition units (707) of rolling element rotation to form, a side at delivery track (701) is also provided with rejecting mechanism (710), when computer (704) is thought substandard product by graphical analysis, control rejecting mechanism (710) defective work is pushed out to defective work collecting box (711), the end that is positioned at delivery track (701) is provided with certified products collecting box (712).
2. the automated detection system for bearing roller blemish according to claim 1, it is characterized in that: described automatic flushing device comprises the hopper (1) for storing rolling element to be cleaned, for transmitting conveyer belt (2) and the service sink (3) of rolling element, in service sink (3), be provided with for cleaning the cleansing medium of rolling element, the feed opening of described hopper (1) is arranged on the top of the feed end (201) of conveyer belt (2), along being provided with successively high-pressure spraying flushing machine and blower fan (6) on the direction of transfer of conveyer belt (2), described high-pressure spraying flushing machine comprises water pump (4), high-pressure nozzle (5) and connecting line, the feed tube of water pump (4) is arranged in service sink (3), its discharging tube is connected with high-pressure nozzle (5) by connecting line, on the transmission plane of the corresponding conveyer belt of mouth spray (2) of high-pressure nozzle (5), on the transmission plane of the corresponding conveyer belt of air outlet (2) of described blower fan (6), the discharge end (202) of conveyer belt (2) is connected with the import of workpiece sequencing device.
3. the automated detection system for bearing roller blemish according to claim 2, it is characterized in that: in described image detection device (7), be also provided with the connecting gear (713) for transmitting rolling element, one end that connecting gear (713) is connected mutually with delivery track (701) is provided with ejecting mechanism (714).
4. the automated detection system for bearing roller blemish according to claim 3, it is characterized in that: described workpiece sequencing device is comprised of catch tray (8) and setting wheel (9), setting wheel (9) is arranged on the feed opening place of catch tray (8), by setting wheel, rolling element is arranged in to certain rule and is delivered on the middle connecting gear (713) of image detection device (7).
5. the automated detection system for bearing roller blemish according to claim 4, it is characterized in that: the described location transfer plate (703) being driven by actuating unit is at least provided with two the station of being separated by between two location transfer plates (703).
6. the automated detection system for bearing roller blemish according to claim 5, it is characterized in that: the driving rotary components in described cylindrical image acquisition mechanism, by four motors (708) and four running rollers (709), formed, each running roller is driven by independent motor respectively, rolling element is placed between four running rollers, the IMAQ direction of cylindrical image acquisition units (707) and detected rolling element axis angle at 45 °.
7. the automated detection system for bearing roller blemish according to claim 6, is characterized in that: also comprise making cylindrical image acquisition units (707), holding workpiece in image acquisition units (705) and small end image acquisition units (706) visual field by the secondary light source of clear seizure greatly.
8. the automated detection system for bearing roller blemish according to claim 6, it is characterized in that: the setting of staggering of described large end image acquisition units (705) and small end image acquisition units (706), hold greatly image acquisition units (705) and small end image acquisition units (706) to read the end face information of workpiece simultaneously.
9. the automated detection system for bearing roller blemish according to claim 6, it is characterized in that: described large end image acquisition units (705) and small end image acquisition units (706) are oppositely arranged, and the time of holding greatly image acquisition units (705) and small end image acquisition units (706) to read workpiece end face information staggers.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320466531.0U CN203417857U (en) | 2013-08-01 | 2013-08-01 | Automatic detecting system for surface defects of bearing rollers |
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| CN201320466531.0U CN203417857U (en) | 2013-08-01 | 2013-08-01 | Automatic detecting system for surface defects of bearing rollers |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964983A (en) * | 2015-05-22 | 2015-10-07 | 芜湖林一电子科技有限公司 | Rapid visual detection apparatus of roller |
| CN105251718A (en) * | 2015-08-27 | 2016-01-20 | 芜湖市万华塑料制品有限公司 | Cleaning device for plastic product |
| CN105363709A (en) * | 2015-10-30 | 2016-03-02 | 芜湖市万华塑料制品有限公司 | Mold cleaning device |
| CN106501273A (en) * | 2016-12-30 | 2017-03-15 | 河南奇测电子科技有限公司 | Cylindrical work vision-based detection streamline and its side face detection means |
| CN106645177A (en) * | 2016-12-30 | 2017-05-10 | 河南奇测电子科技有限公司 | Surface visual inspection pipeline and inner bottom surface detection device for battery cases |
| CN107140375A (en) * | 2017-06-29 | 2017-09-08 | 河南奇测电子科技有限公司 | Cylindrical work end face vision-based detection streamline and its workpiece holder |
| CN107576664A (en) * | 2017-09-28 | 2018-01-12 | 清华大学 | A kind of roll dressing surface defect Machine Vision Inspecting System |
| CN108160565A (en) * | 2017-12-14 | 2018-06-15 | 宁波鑫神泽汽车零部件有限公司 | For cleaning the equipment of auto parts and components |
| CN108515033A (en) * | 2018-06-06 | 2018-09-11 | 海盐光大标准件有限公司 | A kind of bolt detection sorting unit |
| CN109254008A (en) * | 2018-11-13 | 2019-01-22 | 苏州斯莱克精密设备股份有限公司 | Cylindrical product outside wall surface detection device |
| CN110681602A (en) * | 2019-11-01 | 2020-01-14 | 哈尔滨理工大学 | Device for automatically detecting and sorting surface quality of bearing roller |
| CN112393903A (en) * | 2020-10-22 | 2021-02-23 | 胡建 | Precision bearing detection equipment |
| CN112775070A (en) * | 2020-12-07 | 2021-05-11 | 陈新琴 | Bearing roller production detection assembly line |
| CN117840051A (en) * | 2024-01-18 | 2024-04-09 | 江苏浩视科技有限公司 | Bottle inspection reason bottle equipment |
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2013
- 2013-08-01 CN CN201320466531.0U patent/CN203417857U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964983A (en) * | 2015-05-22 | 2015-10-07 | 芜湖林一电子科技有限公司 | Rapid visual detection apparatus of roller |
| CN105251718A (en) * | 2015-08-27 | 2016-01-20 | 芜湖市万华塑料制品有限公司 | Cleaning device for plastic product |
| CN105363709A (en) * | 2015-10-30 | 2016-03-02 | 芜湖市万华塑料制品有限公司 | Mold cleaning device |
| CN106645177B (en) * | 2016-12-30 | 2019-05-03 | 河南奇测电子科技有限公司 | Battery-shell surface vision-based detection assembly line and its inner subface inspection device |
| CN106501273A (en) * | 2016-12-30 | 2017-03-15 | 河南奇测电子科技有限公司 | Cylindrical work vision-based detection streamline and its side face detection means |
| CN106645177A (en) * | 2016-12-30 | 2017-05-10 | 河南奇测电子科技有限公司 | Surface visual inspection pipeline and inner bottom surface detection device for battery cases |
| CN107140375A (en) * | 2017-06-29 | 2017-09-08 | 河南奇测电子科技有限公司 | Cylindrical work end face vision-based detection streamline and its workpiece holder |
| CN107140375B (en) * | 2017-06-29 | 2024-01-26 | 河南奇测电子科技有限公司 | Cylindrical workpiece end face vision detection assembly line and workpiece support frame thereof |
| CN107576664A (en) * | 2017-09-28 | 2018-01-12 | 清华大学 | A kind of roll dressing surface defect Machine Vision Inspecting System |
| CN108160565A (en) * | 2017-12-14 | 2018-06-15 | 宁波鑫神泽汽车零部件有限公司 | For cleaning the equipment of auto parts and components |
| CN108515033A (en) * | 2018-06-06 | 2018-09-11 | 海盐光大标准件有限公司 | A kind of bolt detection sorting unit |
| CN108515033B (en) * | 2018-06-06 | 2024-03-08 | 海盐光大标准件股份有限公司 | Bolt detection sorting unit |
| CN109254008B (en) * | 2018-11-13 | 2024-01-23 | 苏州斯莱克精密设备股份有限公司 | Outer wall surface detection device for cylindrical product |
| CN109254008A (en) * | 2018-11-13 | 2019-01-22 | 苏州斯莱克精密设备股份有限公司 | Cylindrical product outside wall surface detection device |
| CN110681602A (en) * | 2019-11-01 | 2020-01-14 | 哈尔滨理工大学 | Device for automatically detecting and sorting surface quality of bearing roller |
| CN112393903A (en) * | 2020-10-22 | 2021-02-23 | 胡建 | Precision bearing detection equipment |
| CN112775070A (en) * | 2020-12-07 | 2021-05-11 | 陈新琴 | Bearing roller production detection assembly line |
| CN117840051A (en) * | 2024-01-18 | 2024-04-09 | 江苏浩视科技有限公司 | Bottle inspection reason bottle equipment |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20200801 |