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介绍一种新型的高精度动态称重系统,其特点是能快速准确地对生产线产品进行实时称重,实时计算、存储和显示数据,并根据数据对产品进行分拣、分级筛选和剔除。硬件上采用PLC控制、触摸屏操作,软件上设置限幅斜率滤波的软件算法,设计对应的软件滤波程序,提高数据处理精度和效率。实验结果表明,该系统运行精确可靠。该设备具有精度高,成本低,运行可靠,界面显示大方,操作简便以及拓展功能多等特点,简单易用,工作稳定,大大降低劳动强度和产品成本。
A new type of high precision dynamic weighing system is introduced, which is characterized by real-time weighing of production line products in real time, calculating, storing and displaying data in real time, and sorting, sorting and rejecting products according to the data. Hardware PLC control, touch screen operation, the software set the limit slope filtering software algorithms, software design corresponding filtering procedures to improve data processing accuracy and efficiency. The experimental results show that the system is accurate and reliable. The device has the characteristics of high precision, low cost, reliable operation, generous interface, easy operation and extensive functions, etc. The utility model has the advantages of simple and easy operation, stable operation, greatly reducing labor intensity and product cost.