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Plastic bag circular weaving machine
Source：http://www.zri8413.cn/en/supply/scsb/217.html
Date：2018-06-24
Description：Analysis of the role of frequency converter in plastic circular weaving machine1. The machine instruction weaving bag circular weaving machine is similar to textile machinery, which can be divided into single drive transmission points, dual drive, and flying shuttle points when pressed. It can be di
Analysis of the role of frequency converter in plastic circular weaving machine
1. The machine instruction weaving bag circular weaving machine is similar to textile machinery, which can be divided into single drive transmission points, dual drive, and flying shuttle points when pressed. It can be divided into four shuttles, six shuttles, eight shuttles, and 12 shuttles. Its working principle is to weave raw materials through the warp and weft lines at the intersection, plastic woven bags, plastic round woven flat lines, and finally woven tubes (fertilizer, feed, food packaging, plastic woven bag cutting machine).
2. The control requirement is to change the speed parallel to the main motor through a potentiometer, which is responsible for the winding. The Hatib motor requires a microcontroller for tracking control, which is responsible for enhancing the warp. The required Hatib motor has high precision in terms of speed variation of the main motor, synchronous tracking, non stacking lines, and sparse bars; Main control stages: starting normal operation, stopping, jogging, and tracking synchronization requirements in four stages
3. Design and describe the Purple Sky ZVF320 series parallel to the host frequency converter, with data collected by the host speed encoder. Hatib motor stepper motor or servo motor, ensuring that there is no loss of step during the start and stop process. Master Zi's self-made microcontroller collects the host speed output and completes the speed control of Hatib motor. The human-machine interface (touch screen) monitoring function parameter storage and system parameter setting function are completed
4. Function A: Stepless Variable Buckle B: Intelligent Anti theft Meter C: Safety (No Link Transmission) D: Configurable Intelligent Office Monitoring Software 5: Stability and Control Unit of the System Function System, Communication and Control, to ensure strict compliance with dual motor wiring or wire stacking phenomena will not occur during the start stop process; The entire system is very economical and fully meets the process requirements.
