设计了一种基于图像识别技术的包装机下料控制系统。 从下料系统存在的问题、系统总体框架、实现及实验结果几方面进行了研究。 该设计采用闭环控制,以包装袋口形状图像为反馈信息,使下料控制系统具有很高的准确性、快速性和稳定性。 实验结果表明,该设计适用于控制高速、自动、准确度高的包装机下料,已成功应用于一些企业的自动化包装线上。

A feeding control system of packaging machine was designed based on image identification technology. Several aspects of feeding control system were discussed, including existent problem of feeding system, system total framework, realization and experiment result. The design used closed loop control, whose feedback information comes from bag mouth image, to ensure accuracy, quickness and stability of the feeding control system. Experiments results showed that the design is applicable for feeding of fast, automatic and accurate packaging machine, including some automatic packaging lines.