機器人近年來在工業上得到廣泛應用,由於其靈活性,有時可以通過在生產線中使用機器人來簡化設計複雜機器的難度。另外,它可以減少手動裝卸工作中的人力資源。本研究的目的是設計一種低成本的三自由度碼垛機型,用於製造生產線。成本,速度,精度和重量是設計這種機器人時的主要考慮因素,使用Matlab軟件和Arduino UNO板用於控制機器人。並在Matlab GUI環境中開發人機介面,重複定位精度在0.2mm以內,最大重量大於1kg。;Robots have been widely used in industry in recent year. Due to their flexibilities, the difficulty of designing complex machines may sometimes be simplified by using robots in pro-duction lines. Also, it can reduce human resources in manual loading and unloading works. The goal of this study is to design a low-cost three-degree-of-freedom Palletizing type of robot for manufacturing production lines. The cost, speed, precision and weight are main considerations when designing this robot. The Matlab software and Arduino UNO board are used to control the robot. Human interface is developed in Matlab GUI enviroment.The accuracy of repeated the positioning is within 0.2mm and the maximum weight is more than 1kg.