针梳机自调匀整装置的研制

Research of the autoleveller equipment for gill box

文章介绍了一种用于毛纺针梳机的开环式自调匀整装置,采用美国Microchip公司的PIC16F877A单片机作为控制单元,配以高精度的数字测速、厚度检测和变频调速,能够准确的进行延迟控制,有较好的匀整效果。着重介绍了自调匀整装置的喂入检测系统和自调匀整的控制过程,并简单介绍了其软件设计方法。该自调匀整装置无论对旧设备的改造还是用于新设备的配套生产,都有一定的推广价值。

Along with the constant development of modem textile technology, auto-leveling technology has played a very important role in improving the uneven of gauze＇ s weight and thickness and the quality of yarn. it has a very broad application prospects in the draw frame and gill box. This paper introduced an open loop autoleveller equipment for the gill box. It used the Microchip company＇s MCU （PIC16F877A） as its control unit. With its high-accuracy speed messuring, thickness detect and frequency control, it can do an accurate delay control and has well regulate effect. This paper main introduced the input detect system and the control process of the autoleveller equipment,and simply introduced the software design. This autoleveller can be used for the transformation of the old equipment or to support the new equipment.