银锌电池隔膜烘干自动控制系统设计

Automatic Control System Design of Smee Cell Membrane Drying

本系统的目的是设计一个银锌电池隔膜烘干自动控制系统.主要用于将带有水份的银锌电池隔膜烘干,达到生产出平滑无皱纹隔膜的目的.系统包括硬件和软件两部分:硬件电路的输入主要是四个温度传感器的检测值,输出是对步进电机控制的脉冲和控制4个加热管加热;软件部分主要是通过编程对温度传感器的检测值进行A/D转换、计算以及对温度的精确控制.系统通过软硬件结合控制步进电机的正反转,完成烘干布和隔膜的收放,达到烘干隔膜的目的.

The program will design an automatic control system of Smee cell membrane drying in order to produce flat and smooth membrane. The system includes soft and hard parts. The import of the hard part focuses on the test value of four temperature transmitters and the export is to adjust the impulse of the stepping motor and the heat of the four heating tubes. The soft part refers to the programming which can achieve A/D transform of the test value, calculation and precise control of temperature. The program combines the soft and hard part to control the positive and native rotation of the stepping motor and to put and take drying cloth and membrane.