CN203011856U - Conical roller double-end detecting system based on vision imaging technology - Google Patents
Conical roller double-end detecting system based on vision imaging technology Download PDFInfo
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- CN203011856U CN203011856U CN 201220669131 CN201220669131U CN203011856U CN 203011856 U CN203011856 U CN 203011856U CN 201220669131 CN201220669131 CN 201220669131 CN 201220669131 U CN201220669131 U CN 201220669131U CN 203011856 U CN203011856 U CN 203011856U
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Abstract
The utility model discloses a conical roller double-end detecting system based on a vision imaging technology. The conical roller double-end detecting system comprises two rotary shafts, wherein the two rotary shafts are downwards inclined and parallel to each other; motors are connected to the tail ends of the two rotary shafts; the two rotary shafts are outwards rotated; the size of the distance between the two rotary shafts is between the sizes of the diameters of the two end surfaces of a detected bearing roller; camera devices are arranged at the upper sides and the lower sides of the tail parts of the two rotary shafts; the camera devices are connected with an input end of the image acquiring and analyzing device; and an output end of the image acquiring and analyzing device is connected with a sorting mechanism. The conical roller double-end detecting system based on the vision imaging technology is quicker and more precise in detection; the two rotary shafts are parallel to each other and are downwards inclined; a detected bearing roller slides to the tail parts of the rotary shafts for shooting by entering gaps of the rotary shafts from the starting ends of the rotary shafts; and camera devices are arranged on upper and lower side surfaces of the tail parts of the rotary shafts, so that the double ends of the roller can be detected when the detected roller slides to the bottom.
Description
Technical field
The utility model relates to a kind of detection system, relates to specifically a kind of circular cone rolling body both-end detection system based on the visual imaging technology.
Background technology
Bearing roller is the vitals of bearing, and the quality of rolling body quality has directly affected reliability and the life-span of bearing.Bearing roller mainly adopts following several detection method namely at present
Artificial visually examine's method, electromagnetic eddy detection method, ultrasonic detection method, magnetic detection method.
Yet all there is certain defective in the use of above-mentioned various detection methods, and artificial visually examine's method needs a large amount of testing staff, and the long-time observation of people's eyes easily produces tired, has influence on quality and the efficient of detection; The electromagnetic eddy detection method can be carried out high speed detection, easily is automated, but is not suitable for complex-shaped part, and can only detect surface and the near surface flaw of conductive material, and testing result also is easy to be subject to the interference of material itself and other factors; Ultrasonic detection method requires smoothly, requires exper ienced reviewer just can distinguish defect kind, defective is not had intuitive the workpiece working surface; The magnetic detection method can not be found rolling body surface pores, folder quarrel and be hidden in the defective of weld seam depths.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, a kind of circular cone rolling body both-end detection system based on the visual imaging technology to be provided, and it is simple in structure, detect quick and accuracy of detection high.
the technical scheme that the utility model adopts is: a kind of circular cone rolling body both-end detection system based on the visual imaging technology, comprise two turning axles, it is downward-sloping and be parallel to each other, two rotation thes tip of the axis all are connected with motor, two turning axles are all to inner rotary, spacing size between described two turning axles is between two end face diameter sizes of measured bearing rolling body, the both sides up and down of described two turning axle afterbodys are respectively arranged with camera head, described camera head all is connected with image acquisition analytical equipment input end, the output terminal of image acquisition analytical equipment is connected with sorting mechanism.
The downtilt angles of two turning axles described in the utility model is 15 ~ 30 °.
Camera head described in the utility model is the veneer camera that can be applicable to shooting at night.
Sorting mechanism described in the utility model is arranged on sorting table.
Be detected the bearing roller larger diameter end facing up, smaller diameter end faces down and enters between the hole of turning axle, and the upper surface of institute's detection rolling body is provided with the cave groove.
the beneficial effects of the utility model: the utility model is simple in structure, parallel and the downward-sloping setting of two turning axles, and the angle of inclination is 15 ~ 30 °, can either make the rolling body need to be by any external force down sliding, thereby making detected bearing roller enter the afterbody that slides to turning axle between the space of turning axle from turning axle top takes, thereby can prevent from again causing because the angle of inclination is excessive rolling body to glide rapidly and damage rolling body, the side up and down of the tail end of turning axle is provided with camera head, when sliding to afterbody, detected rolling body can all detect the rolling body both-end, the setting of camera head makes detection more quick, accurately, and be applicable to shooting at night, can realize the whole day automatic operation, thereby raising detection efficiency, between turning axle, the size of spacing is between the size of detected two end face diameters of rolling body, can prevent that rolling body from dropping downwards when the rolling body down sliding.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Mark in figure: 1, turning axle, 2, the measured bearing rolling body, 3, camera head, 4, motor, 5, the image acquisition analytical equipment, 6, sorting mechanism.
Embodiment
as shown in Figure 1, a kind of circular cone rolling body both-end detection system based on the visual imaging technology, comprise two turning axles 1, it is downward-sloping and be parallel to each other, the end of two turning axles 1 all is connected with motor 4, turning axle 1 bottom is connected with sorting table, sorting table and turning axle 1 are highly fair, two turning axles 1 are all to inner rotary, spacing size between described two turning axles 1 is between two end face diameter sizes of measured bearing rolling body 2, the both sides up and down of described two turning axle 1 afterbodys are respectively arranged with camera head 3, described camera head 3 all is connected with image acquisition analytical equipment 5 input ends, the output terminal of image acquisition analytical equipment 5 is connected with sorting mechanism 6, the downtilt angles of described two turning axles 1 is 15 ~ 30 °, described camera head 3 is the clear veneer cameras of Miniature high-definition that can be applicable to shooting at night, described sorting mechanism 6 is arranged on sorting table.
The detected large end of bearing roller 2 upwards enters between turning axle 1, down sliding under the double action at turning axle 1 rotation and turning axle 1 angle of inclination, camera head 3 through afterbody is taken, after camera head 3 is taken, information being fed back to image acquisition analytical equipment 5 analyzes, then by output terminal, sorting mechanism 6 is assigned instruction, when the control command that receives when sorting mechanism 6 is qualified, rolling body is delivered to the certified products blanking device through driving-belt on sorting table, reaches finished product box through the certified products blanking device; When the control command that receives when sorting mechanism was substandard products, sorting mechanism sent instruction to movable push, and movable push action occurs the rolling body on sorting table is pushed non-certified products blanking device, through non-certified products blanking device, rolling body is delivered to the substandard products box.
the utility model is simple in structure, parallel and the downward-sloping setting of two turning axles, and the angle of inclination is 15 ~ 30 °, can either make the rolling body need to be by any external force down sliding, thereby making detected bearing roller enter the afterbody that slides to turning axle between the space of turning axle from turning axle top takes, thereby can prevent from again causing because the angle of inclination is excessive rolling body to glide rapidly and damage rolling body, the side up and down of the tail end of turning axle is provided with camera head, when sliding to afterbody, detected rolling body can all detect the rolling body both-end, the setting of camera head makes detection more quick, accurately, and be applicable to shooting at night, can realize the whole day automatic operation, thereby raising detection efficiency, between turning axle, the size of spacing is between the size of detected two end face diameters of rolling body, can prevent that rolling body from dropping downwards when the rolling body down sliding.
Claims (4)
1. circular cone rolling body both-end detection system based on the visual imaging technology, comprise image acquisition analytical equipment (5), it is characterized in that: comprise two turning axles (1), it is downward-sloping and be parallel to each other, the end of two turning axles (1) all is connected with motor (4), two turning axles (1) are all to inner rotary, spacing size between described two turning axles (1) is between two end face diameter sizes of measured bearing rolling body (2), the both sides up and down of described two turning axles (1) afterbody are respectively arranged with camera head (3), described camera head (3) all is connected with image acquisition analytical equipment (5) input end, the output terminal of image acquisition analytical equipment (5) is connected with sorting mechanism (6).
2. a kind of circular cone rolling body both-end detection system based on the visual imaging technology as claimed in claim 1, it is characterized in that: the downtilt angles of described two turning axles (1) is 15 ~ 30 °.
3. a kind of circular cone rolling body both-end detection system based on the visual imaging technology as claimed in claim 1, it is characterized in that: described camera head (3) is the veneer camera that can be applicable to shooting at night.
4. a kind of circular cone rolling body both-end detection system based on the visual imaging technology as claimed in claim 1, it is characterized in that: described sorting mechanism (6) is arranged on sorting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669131 CN203011856U (en) | 2012-12-07 | 2012-12-07 | Conical roller double-end detecting system based on vision imaging technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669131 CN203011856U (en) | 2012-12-07 | 2012-12-07 | Conical roller double-end detecting system based on vision imaging technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011856U true CN203011856U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669131 Expired - Fee Related CN203011856U (en) | 2012-12-07 | 2012-12-07 | Conical roller double-end detecting system based on vision imaging technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499905A (en) * | 2018-04-09 | 2018-09-07 | 苏州喷声电子科技有限公司 | A kind of microscope detection apparatus |
| CN111438075A (en) * | 2020-03-26 | 2020-07-24 | 浙江科技学院 | Rolling body surface detection device and rolling body surface detection method |
-
2012
- 2012-12-07 CN CN 201220669131 patent/CN203011856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499905A (en) * | 2018-04-09 | 2018-09-07 | 苏州喷声电子科技有限公司 | A kind of microscope detection apparatus |
| CN111438075A (en) * | 2020-03-26 | 2020-07-24 | 浙江科技学院 | Rolling body surface detection device and rolling body surface detection method |
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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: 20130619 Termination date: 20201207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |