摘要
传送机构是由传送带和升降机组成,是自动发药机的重要运动部件,传送速度和升降机位置的精确定位直接影响到发药机的发药效率和可靠性。在机械结构的基础上,从硬件原理和软件开发两部分设计了传送机构的控制系统,采用性价比高的ARM cortex-M3处理器STM32F103RCT6作为主控芯片,通过网口模块USR-K3(以下简称K3)与上位机进行数据交换,控制交流伺服电机及其它外围部件的动作,从而实现传送机构的高效性、准确性和可控性。
The transmission mechanism is composed of the conveyor belt and the elevator. It is an important part of the automatic dispensing machine. The accurate positioning of the transmission speed and the position of the hoisting of the hopper directly affects the drug efficiency and reliability of the dispensing machine. On the basis of the mechanical structure, the control system of the transmission mechanism is designed from two parts of the hardware principle and the software development. The ARM cortex-M3 processor STM32 F103 RCT6 is used as the main control chip, and the data exchange is carried out with the upper computer through the net port module USR-K3(hereinafter referred to as K3), and the AC servo motor and other peripherals are controlled. The movement of components can achieve the efficiency, accuracy and controllability of the transmission mechanism.
作者
张燕英
Zhang Yanying(Weile Haici (Shanghai) Medicine Equipment Technology Co.,Ltd., Shanghai 201615, China)
出处
《电子技术(上海)》
2018年第6期78-80,75,共4页
Electronic Technology