Bearing rolling element detector based on high-resolution CCD (Charge Coupled Device) technology
A rolling element, high-resolution technology, used in sorting, optical testing flaws/defects, etc., can solve the problem of not being able to find pores, ballasts on the surface of bearing rolling elements, hidden in the depths of welds, inconvenience, etc.
Inactive Publication Date: 2014-12-17
LUOYANG JIUDE BEARING MOLD TECH
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this detection method cannot find pores on the surface of bearing rolling elements, inclusions and defects hidden in the depth of the weld
[0008] This shows that above-mentioned existing detection method to bearing rolling element obviously still has inconvenience and defective, and urgently needs to be further improved
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the following is a specific description of a bearing rolling element detector based on high-resolution CCD technology proposed according to the present invention in conjunction with the accompanying drawings and preferred embodiments. Embodiments, structures, features and effects thereof are described in detail below.
[0038] refer to figure 1 , figure 2 with image 3 , the present invention is based on the high-resolution CCD technology bearing rolling body tester, mainly includes a feeding positioning device 101, a CCD image acquisition and analysis device 102 and an automatic sorting device 103; wherein each device adopts a mechanical linkage or a control cable. connect.
[0039] refer to Figure 4 , is a schematic structural view of the loading and positioning device 101 of the bearing rolling body detector based on high-resolu...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a bearing rolling element detector based on a high-resolution CCD (Charge Coupled Device) technology. The bearing rolling element detector comprises a feeding and positioning device, a CCD image collecting and analyzing device and an automatic sorting device, wherein the feeding and positioning device comprises a transmission device, a camera positioning device and a CCD photographing box; the CCD image collecting and analyzing device comprises a photographing trigger switch, a position detecting device, a plurality of CCD cameras, an image processing module, an image analyzing module and a control output interface; the automatic sorting device comprises a sorting and feeding device, a sorting table, a sorting controller, a movable push plate, a qualified product discharging device and an unqualified product discharging device. The bearing rolling element detector provided by the invention adopts the combination of the high-resolution CCD technology and an image processing analysis algorithm so as to automatically photograph, analyze, judge and sort bearing rolling elements, so that the detecting precision and efficiency are greatly improved.
Description
technical field [0001] The invention relates to a detection technology of a bearing rolling body, in particular to a bearing rolling body detection instrument based on high-resolution CCD technology. Background technique [0002] With the development of CCD technology, it has become possible to apply CCD video imaging technology to online inspection of industrial products. CCD images are widely recognized by users for their outstanding features such as intuitiveness, efficiency, clarity, and convenience for analysis, statistics, and storage. [0003] The bearing rolling element is an important part of the bearing, and its quality directly affects the reliability and life of the bearing. At present, the following detection methods are mainly used for bearing rolling bodies: [0004] The manual visual inspection method is to visually inspect the surface and end face of the bearing rolling body through human eyes, and use a magnifying glass to observe whether the rolling body ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/00G01N21/88
Inventor 崔洛鸿张亚纳
Owner LUOYANG JIUDE BEARING MOLD TECH