Design Of Auto-measurement Equipment Of Magnetic Steel Sheet

NdFeB are widely used in motors,loudspeakers and other fields,its quality is directly related to the performance of machine tools.Magnetic steel sheets produced before to go through rigorous quality testing.The traditional detection methods which used to detect magnetic steel sheet is manual detection,but in the actual production,manual detection leads to a lot of drawbacks and limitations.With machine vision and highly automated machines instead of manual detection,it has become the trend of modern industrial development.In recent years,with the rapid development of electronic technology and computer technology,machine vision hardware and software also has been developed rapidly.Based on machine vision technology to develop industrial automation,it has become the trend of modern industrial development.Therefore,in order to detect magnetic steel sheet products,based on machine vision technology to develop automatic detect machine for magnetic steel sheets become important.According to business requirements,we are responsible for the development of a highly efficient detecting equipment for magnetic steel sheets.Therefore,the focus of this paper in order to improve the detection efficiency and automation,details are as follows:1)Reading the domestic and foreign machine vision developments,and Looking for the company that can provide machine vision and automation technology.Researching on the characteristics of the magnetic steel sheet detect machine,and analyzing its structure;2)We propose a method for multi-site detecting,and design a comb stepping mechanism of fast switching.The materials fast moving and stepping on each station by the active-type comb act in concert with the solid-type comb,so that the efficiency of machine vision can be fully utilized3)According to the requirements of manufacturers and the automatic design concept,we base on machine vision system,and design five agencies,include the feeding mechanism,positive detection,the reversal mechanism,negative detection and the sorting mechanism.To achieve the different magnetic steel sheets feeding and sorting,we design a generic cartridge and sorting mechanism to achieve a continuous detection of magnetic steel sheet,reducing the magnetic steel sheet loading and unloading time.4)A multi-stage damping process is used to solve the vibration of device,that is,in an equipment rack,stepping transmission mechanism and the work surface using an elastic damping element.In addition,the marble table is used to reduce the fundamental vibration of the device.In this article,the comb stepping transmission and the reversal mechanism provides a reliable guarantee for sheet-like material detection.