一种用于智慧工厂化学检测的机械臂设计

The Design of Automatic Test arm for Chemical Detection in Intelligent Factory

本文提出了自动化验机械臂可以在空间三维直线运动,其试管放置的位置按矩阵式排列在机械臂工作范围内,因此其体积小,容量大、灵活度高。该项目使用嵌入式系统驱动机械臂,采样装置固定在机械臂末端由气泵驱动,化验结果分析部分由颜色传感器和与之相连的嵌入式系统构成,所有的嵌入式系统都与电脑通过串口连接,由上位机软件控制。实验结果表明,自动化验机械臂具有效率高、稳定性好、精确度高等优点,有很高的实际应用价值。

In this paper,the automatic test of mechanical arm can be carried out in threedimensional linear motion. The location of the test tube is arranged in the working range of the manipulator according to the matrix. Therefore, it is small in size, large in capacity and high in flexibility. The project uses the embedded system driven manipulator, sampling device is fixed at the end of manipulator driven by pump, test results in part by the color sensor and embedded system connected, embedded system all with computer through the serial port connection, controlled by PC software. The experimental results show that the automatic test arm has the advantages of high efficiency, good stability and high accuracy, and has high practical value.