摘要
利用含旋转结构的模具代替转盘实现多物料产品生产,是目前小型注塑机的重要需求之一。在分析内旋转模具工作机理和控制要求的基础上,提炼控制过程中的运动互锁、状态—运动锁定方程;利用限位开关延时监测托盘、回盘、转盘的到位状态,采用Automation Studio软件平台编写非标模具动作要求。经试验:整个生产周期仅需4.1 s,合格品率达100%,可实现安全、可靠、高效的注塑机内旋转模具控制。
Replacing the rotary table with the revolving mould, to produce multi-material plastics products, is main research field of small injection molding machine. A motion interlock, state motion locking equation were put forward by analyzing working principle and control requirements of internal rotary mould. The tray, plate, and rotary table states were recognize by position limit switch and time delay monitoring. The molding control program was designed under Automation Studio platform, and applying in SEII Rotary Injection Molding Machine of Donghua Machinery Co., Ltd.. In 2016 Columbia exhibition site with rubber robot produced two cavity shell wireless router, the whole production cycle just need 4.1 seconds, qualified rate is 100%. The method made safe, reliable, and efficient internal rotary mould control come true.
作者
许成琳
袁全能
Xu Chenglin Yuan Quanneng(Donghua Machinery Co., Ltd)
出处
《自动化与信息工程》
2016年第6期11-12,15,共3页
Automation & Information Engineering
关键词
注塑机
模具控制
Injection Molding Machine
Mold Control
