CN203287327U - Vision inspection device for appearance defect of bearing roller - Google Patents
Vision inspection device for appearance defect of bearing roller Download PDFInfo
- Publication number
- CN203287327U CN203287327U CN2013203106140U CN201320310614U CN203287327U CN 203287327 U CN203287327 U CN 203287327U CN 2013203106140 U CN2013203106140 U CN 2013203106140U CN 201320310614 U CN201320310614 U CN 201320310614U CN 203287327 U CN203287327 U CN 203287327U
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- CN
- China
- Prior art keywords
- bearing roller
- transfer dish
- vision inspection
- inspection apparatus
- open defect
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vision inspection device for an appearance defect of a bearing roller, and solves the problem that a conventional inspection device can not carry out full-angle inspection due to shielding limitation of a transport disc. The vision inspection device comprises the transport disc and inspection probes. The transport disc is made of a transparent material; and the inspection probe for inspecting the bottom surface appearance of the bearing roller is disposed below the transport disc; and an inspection probe for inspecting the top surface appearance of the bearing roller is disposed above the transport disc. With the design of the transparent transport disc, the lower side of the transport disc can be provided with the inspection probe for inspecting the bottom surface defects of the bearing roller, so that all-round and full-angle automatic inspection can be formed.
Description
Technical field
The utility model relates to a kind of bearing roller open defect vision inspection apparatus, belongs to machine vision and automatic detection system field.
Background technology
Roller bearing is to make the rolling bearing of rolling body with short cylindrical, circular cone or drum-shaped roller, is the critical component of bearing.The problems such as bearing roller requires outward appearance is strictly detected, and comprises physical dimension, External Defect etc., and mode commonly used is artificial sampling observation at present, has inefficiency, and the defect detection rate is low.The outward appearance vision inspection apparatus is the specialized equipment that utilizes the method for machine vision to detect the apparent size of object, defect etc.The robotization that realizes the bearing roller outward appearance detects, must bottom surface and the end face of bearing roller all be detected, and present machine vision automatic checkout equipment passes through the detection head on transfer dish top usually, detect, and, due to the blocking of transfer dish itself, can't detect bearing roller bottom defect.
Summary of the invention
The purpose of this utility model is can't carry out because transfer dish itself blocks restriction the problem that full angle detects for present pick-up unit, provides a kind of and can detect bearing roller outward appearance vision inspection apparatus by full angle.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of bearing roller open defect vision inspection apparatus, comprise transfer dish and detection probe, described transfer dish is that transparent material is made, and the transfer dish below is provided with the detection probe that detects bearing roller bottom surface outward appearance.Adopt transparent transfer dish, avoid transfer dish itself to block bearing roller,, by the detection probe of transfer dish below, can detect the defect of bearing roller bottom, reach the purpose of comprehensive detection.
As preferably, described transfer dish is disc structure, and the transfer dish center has the transfer dish rotation axis.
As preferably, described transfer dish center drilling, and at tapping, by cross bracket and transfer dish rotation axis, fix.
As preferably, the top of described transfer dish also is provided with the detection probe that detects bearing roller end face outward appearance.
As preferably, described detection probe comprises high speed camera and lighting source.Utilize the key position of light illuminating bearing roller, by the clear shooting of high speed camera.
As preferably, described transfer dish adopts clear glass or transparent plastic to make.
The utility model, by transparent transfer dish design, makes the downside of transfer dish that the bottom surface defect of detection probe detection bearing roller also can be set, thereby forms the robotization detection of comprehensive full angle.
Description of drawings
Fig. 1 is a kind of structural drawing of the present utility model.
Fig. 2 is a kind of schematic diagram of the present utility model.
Shown in figure, 1, transfer dish, 2, support, 3, the transfer dish center pit, 4, the transfer dish rotation axis, 5, transfer dish support mounting hole, 6, high speed camera, 7, the ring-type light source.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment: a kind of bearing roller open defect vision inspection apparatus, as shown in Figure 1.This device comprises transfer dish 1, and transfer dish center pit 3 is offered at transfer dish 1 center, and at transfer dish center pit 3 places, by criss-cross support 2, is fixedly mounted on transfer dish rotation axis 4.Transfer dish 1 adopts transparent glass material, and the above and below of transfer dish 1 is respectively equipped with detection probe, and detection probe comprises high speed camera 6 and ring-type light source 7.The bearing roller that high speed camera 6 is aimed on transfer dish 1, high speed camera 6 camera lenses pass the interior bearing roller of taking of ring of ring-type light source 7, and the ring-type light source is used for the key position that the illumination axis bearing roller need to detect.The detection probe of transfer dish 1 above and below is symmetrical arranged.
This device utilizes transparent transfer dish, can detection probe be set comprehensive full angle during detection, realizes that the robotization of bearing roller detects.
Claims (6)
1. a bearing roller open defect vision inspection apparatus, comprise transfer dish and detection probe, it is characterized in that: described transfer dish is that transparent material is made, and the transfer dish below is provided with the detection probe that detects bearing roller bottom surface outward appearance.
2. a kind of bearing roller open defect vision inspection apparatus according to claim 1, it is characterized in that: described transfer dish is disc structure, and the transfer dish center has the transfer dish rotation axis.
3. a kind of bearing roller open defect vision inspection apparatus according to claim 2 is characterized in that: described transfer dish center drilling, and at tapping, by cross bracket and transfer dish rotation axis, fix.
4. according to claim 1 and 2 or 3 described a kind of bearing roller open defect vision inspection apparatus is characterized in that: the top of described transfer dish also is provided with the detection probe that detects bearing roller end face outward appearance.
5. according to claim 1 and 2 or 3 described a kind of bearing roller open defect vision inspection apparatus, it is characterized in that: described detection probe comprises high speed camera and lighting source.
6. according to claim 1 and 2 or 3 described a kind of bearing roller open defect vision inspection apparatus is characterized in that: described transfer dish adopts clear glass or transparent plastic to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203106140U CN203287327U (en) | 2013-06-02 | 2013-06-02 | Vision inspection device for appearance defect of bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203106140U CN203287327U (en) | 2013-06-02 | 2013-06-02 | Vision inspection device for appearance defect of bearing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287327U true CN203287327U (en) | 2013-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203106140U Expired - Fee Related CN203287327U (en) | 2013-06-02 | 2013-06-02 | Vision inspection device for appearance defect of bearing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287327U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983185A (en) * | 2014-04-16 | 2014-08-13 | 杭州欧谱洛博自动化技术有限公司 | Detection device for detecting chamfers and end faces of rollers simultaneously |
| CN104897690A (en) * | 2015-05-22 | 2015-09-09 | 芜湖林一电子科技有限公司 | All-dimensional visual detection device for bearing roller appearance |
| CN109557110A (en) * | 2019-01-11 | 2019-04-02 | 新昌浙江工业大学科学技术研究院 | The full surface blemish detection device of bearing ring and method based on machine vision |
-
2013
- 2013-06-02 CN CN2013203106140U patent/CN203287327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983185A (en) * | 2014-04-16 | 2014-08-13 | 杭州欧谱洛博自动化技术有限公司 | Detection device for detecting chamfers and end faces of rollers simultaneously |
| CN104897690A (en) * | 2015-05-22 | 2015-09-09 | 芜湖林一电子科技有限公司 | All-dimensional visual detection device for bearing roller appearance |
| CN109557110A (en) * | 2019-01-11 | 2019-04-02 | 新昌浙江工业大学科学技术研究院 | The full surface blemish detection device of bearing ring and method based on machine vision |
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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: 20131113 Termination date: 20150602 |
|
| EXPY | Termination of patent right or utility model |