摘 要:步进式自动封口机是一套 12 工位的封口设备,针对玻璃真空管封口工序而研制,由封口主机、供件辅机和出件辅机以及控制系统所组成,整套设备只需上管和下管两名工人操作即可完成。文章叙述了自动封口机控制系统的研制过程,主要包括封口机结构、控制要求,控制方案、PLC 以及外围硬件的选择等内容,其中工件内外管的同步旋转和退火灯头的定位采用步进电机作为驱动电机,并选用触摸屏作设备监控。
关键词:封口机;硬件;PLC;步进电机;触摸屏
DOI:10.19850/j.cnki.2096-4706.2022.06.012
中图分类号:TP311 文献标识码:A 文章编号:2096-4706(2022)06-0050-05
Development of Control System of Stepping Automatic Sealing Machine
ZHANG Shengyun
(Shandong Huayu University of Technology, Dezhou 253034, China)
Abstract: The stepping automatic sealing machine is a set of 12 station sealing equipment, which is developed for the sealing process of glass vacuum tube. It is composed of sealing host, feeding auxiliary machine, outgoing auxiliary machine and control system. The whole set of equipment can be completed by only two workers perform on and off the tube. This paper describes the development process of the control system of the automatic sealing machine, mainly including the structure of the sealing machine, control requirements, control scheme, PLC and the selection of peripheral hardware. The synchronous rotation of the inner and outer tubes of the workpiece and the positioning of the annealing lamp cap use the stepping motor as the driving motor, and the touch screen as the equipment monitoring.
Keywords: sealing machine; hardware; PLC; stepping motor; touch screen
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作者简介:张胜云(1965—),女,汉族,河北深州人,高级工程师,本科,研究方向:工业控制、节能技术。