Multi-parameter field automatic measuring and sorting system

An automatic measurement and sorting system technology, applied to measuring devices, sorting, instruments, etc., to achieve high measurement efficiency, reduce labor costs, and improve detection efficiency

Active Publication Date: 2013-07-24
TIANJIN UNIV
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Problems solved by technology

[0003] The traditional detection methods of cylinder liner parts are mainly manual detection, such as roundness gauge, limit gauge and coordinate measuring machine, etc., but some intelligent detection methods born in recent years are only for small batch detection in the measurement room environment

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  • Multi-parameter field automatic measuring and sorting system

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Embodiment Construction

[0062] The multi-parameter on-site automatic measurement and sorting system of the present invention will be described in detail below in conjunction with the embodiments and drawings.

[0063] The multi-parameter on-site automatic measurement and sorting system of the present invention provides a real-time detection method for industrial on-site measurement of cylinder liner parts of internal combustion engines. The densely packed parts are separated by the automatic feeding system, and the distance between every two adjacent parts is the interval between two measuring stations. Then the parts are inspected by two measuring stations. During the operation of the system, the two stations are always in measurement at the same time, and the first measuring station completes the cylinder with a non-contact measuring head based on laser self-mixing technology. The geometric size and shape error detection of the sleeve parts, the second measuring station obtains the contour informat...

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Abstract

The invention relates to a multi-parameter field automatic measuring and sorting system. The multi-parameter field automatic measuring and sorting system is provided with a conveyor belt for conveying a cylinder sleeve part to be measured, wherein one side of the conveyor belt is successively provided with an automatic feeding mechanism for automatically transporting each cylinder sleeve part to be measured on the conveyor belt, a first measuring station for carrying out high-precision measurement on a physical dimension and a form and position error of the cylinder sleeve part to be measured, a second measuring station for obtaining the outline information of the cylinder sleeve part as well as an automatic separation mechanism for automatically carrying out classifying selection on the cylinder sleeve parts with different standards according to the measuring results along the length direction of the conveyor belt. The distance between the cylinder sleeve parts on the conveyor belt is the setting distance d, the distance d guarantees that the first measuring station and the second measuring station can carry out the next measurement simultaneously. The multi-parameter field automatic measuring and sorting system provided by the invention has the characteristics of high precision and high efficiency, a workpiece body with the narrow space volume is measured, the high precision measurement is easy to realize, each parameter automatically generate a data report, and the detection data is automatically saved.

Description

technical field [0001] The invention relates to an industrial site precision part detection system. In particular, it relates to a multi-parameter on-site automatic measurement and sorting system for internal combustion engine cylinder liner parts. Background technique [0002] The internal combustion engine has made great contributions to the development of human society for more than 130 years since its birth. In the 20th century, the internal combustion engine has taken an absolute dominant position in various mobile power machinery after considerable development and continuous improvement. According to statistics, during the "Eleventh Five-Year Plan" period, China's total output of internal combustion engines reached 70 million units, and the output value reached 300 billion. The goal of the "Twelfth Five-Year Plan" is that the total output value of the internal combustion engine industry will grow at an average annual rate of 8-10%. 6-8%. The cylinder liner is one of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/00B07C5/10G01B11/02G01B11/24
Inventor 李醒飞陈诚谭文斌姚旺张起朋
Owner TIANJIN UNIV
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