一种由3M’s Converter Specialties Div生产的新型包装容器贴标设备使得高速、高精度压敏贴标成为现实。该设备的主要部分是一台获专利的带有伺服机构的给标机构,这种给标机构用闭合回路伺服电机控制装置代替了通常使用的离合器/制动器机构。利用伺服电机技术,几乎可以做到瞬时开机与停机,并且可自动调节速度。电子监控系统保证了设备在增、减速时,容器和标签始终以生产线的速度运。行经过5年的不断改进,这台型号为Scotch Mark1504的贴标机贴标速度在线速度为150英尺/分时可达每分钟贴500至1000个压敏标签,其贴标精度为±0.015英寸。 Scotch Mark贴标机的闭合回路伺服系统中有三条反馈回路。前两条回路保 A new labeling system for packaging containers manufactured by 3M’s Converter Specialties Div enables high-speed, high-precision pressure-sensitive labeling. The main part of the equipment is a patented labeling mechanism with a servo mechanism that replaces the commonly used clutch / brake mechanism with a closed-loop servo-motor control. Using servo motor technology, almost instantaneous power on and off, and can automatically adjust the speed. Electronic monitoring system to ensure that the equipment in the increase, deceleration, containers and labels have always been the speed of the production line. After five years of continuous improvement, the Scotch Mark1504 labeler delivers 500 to 1,000 pressure-sensitive labels per minute at a line speed of 150 ft / min with a labeling accuracy of ± 0.015 inches . The Scotch Mark labeler has three feedback loops in the closed loop servo system. The first two circuits Paul