A steel ball sorting system based on machine vision system
A machine vision system and sorting system technology, applied in the field of sorting, can solve the problems of low sorting efficiency and accuracy, inaccurate measurement, and high labor intensity, so as to improve sorting accuracy, accurate detection results, and reduce The effect of labor intensity
Active Publication Date: 2018-08-28
ANSHUN HONGYI SPECIAL STEEL BALL MFG
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Problems solved by technology
At present, the detection and sorting of steel balls on the production line is still carried out by inspectors using a lever micrometer to detect steel balls and manually pick out unqualified products. This detection and sorting method requires a high degree of proficiency in the operation of inspectors using a micrometer , there is the problem of inaccurate measurement, the labor intensity of the sorting of the inspectors is high, and the sorting efficiency and correct rate are low
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Embodiment Construction
[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0023] During specific implementation: if Figure 1 ~ Figure 3 As shown, a steel ball sorting system based on a machine vision system includes a feeding device 1, a detection device 2 and a sorting device 3;
[0024] The feeding device 1 includes a storage box for storing steel balls to be sorted, the upper end of the storage box is open, and the lower end has a closable discharge port;
[0025] The detection device 2 includes a test bench 21 for fixedly placing the steel balls to be detected, and the test bench 21 is located below the discharge port of the storage box; it also includes a machine vision system for detecting the diameter of the steel balls, so The machine vision system includes an industrial camera for imaging the steel ball to be detected on the test bench 21, an image acquisition card 222 for collecting and storing imaging data, processing ...
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The invention discloses a steel ball sorting system based on a machine vision system. The steel ball sorting system is characterized by comprising a loading device, a detection device and a sorting device, wherein the sorting device comprises a sorting raceway obliquely arranged below a testing stand and a blanking mechanism used for pushing a steel ball to the sorting raceway from the testing stand; the sorting raceway is provided with an unqualified steel ball sorting port, a qualified steel ball sorting port and a undetected steel ball recovering port and is further provided with a movable baffle plate mechanism used for guiding a steel ball on the sorting raceway to the unqualified steel ball sorting port, the qualified steel ball sorting port or the undetected steel ball recovering port; the sorting device also comprises a sorting controller used for controlling the motion of the blanking mechanism and the movable baffle plate mechanism; and the sorting controller is connected with an industrial computer. The steel ball sorting system provided by the invention has the advantages high detection precision, fast speed, low requirements on detection personnel, accurate detection results, capacity of reducing labor intensity of the detection personnel, improved steel ball sorting efficiency, enhanced sorting accuracy, etc.
Description
technical field [0001] The invention relates to the technical field of sorting steel balls such as balls in rolling bearings, and in particular to a steel ball sorting system based on a machine vision system. Background technique [0002] Rolling bearings have been widely used in aviation, aerospace, transportation, machinery manufacturing, instrumentation and other fields in recent years, and steel balls are used as rolling elements of bearings, and their quality plays a decisive role in the performance and safety of rolling bearings. Therefore, the quality inspection of steel balls is one of the important factors restricting the development of the bearing industry. The production process of steel balls generally needs to go through processes such as cold heading-bright grinding-heat treatment-hard grinding-finishing-finishing. Improve the qualification rate of later bearing assembly. At present, the detection and sorting of steel balls on the production line is still car...
Claims
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IPC IPC(8): B07C5/10B07C5/36
CPCB07C5/10B07C5/361B07C5/366
Inventor 张晶磊
Owner ANSHUN HONGYI SPECIAL STEEL BALL MFG