农膜生产线在线长度计量装置的设计

摘要

For a lot of plastic manufacturers in the sale of agricultural plastic film, using the weight measurement rather than using the device of the length measurement, a device of the length measurement is designed. This device is controlled by the master MCU and slave MCU, and online length measurement is achieved by u-sing photoelectric detection principle and jet printing code technology. Color code sensor is used for photoelectric detection, and United Kingdom XAAR XJ128 code-type nozzle is used for jet printing. Compared with other similar devices, this device has a significant reduction in cost and the features, such as accurate measurement, easy to operate, easy to install, job stability, which suitable for application in agricultural plastic film manufacturer%针对我国很多农膜生产厂家在销售农膜时,采用重量计量,而不是采用长度计量的状况,设计了一种农膜生产线在线长度计量装置.本装置采用主、从单片机控制,利用光电检测原理和喷印编码技术实现了在线长度计量.光电检测采用色标传感器,喷印编码采用英国XAAR公司XJ128型喷头.与其他同类装置相比,成本大幅度降低,并具有计量准确、操作简便、安装容易、工作稳定等特点,适合在农膜生产厂家推广应用.