Optimization of Farmpacker by Programmable Controller and Micro Switch Combination

• Main Authors: Liang, Ming-Jer, 梁明哲
• Other Authors: Hsieh Chin-Cheng
• Format: Others
• Language: zh-TW
• Published: 1996
• Online Access: http://ndltd.ncl.edu.tw/handle/29274353674537746162

碩士 === 國立屏東技術學院 === 機械工程技術研究所 === 84 === This study proposes a simple apparatus of induction and pack and of farmpacker to be engaged in automatically packed eggs . This apparatus is used to displace complex , expensive , farmpacker imported . The major components of this inducting and packing apparatus are micro switch and programmable controller . Micro switch is engaged in induction . Programmable controller control the motion of egg-packing . In the first mode of experiment , we control three parameters that include the spring ratios of compressive spring of micro switch , height differences between micro switch and guide , and the moving speed of grippers . The optimization of the inducting and packing procedures is based on success percentage of induction . In the second mode of experiment , the controlled pramaeters are distance between micro switch , and grippers , and the moving speed of grippers . The experiment shows two results . First ,the programmable controller can perform packing efficiently . Second , the success percentage of induction of micro switch may drop due to the influences of impulse , vibration , and the time of induction . To sum up ,further improvement of the micro switch is needed before we put this inducting apparatus on line.