A PLC flow chart is also called a sequential function chart. By sequential control, we mean the automatic and orderly operation of various actuators in the production process according to the predetermined order of the production process, based on the sequence and timing of the internal states. The electrical control part of our fully automatic winding machine system is relatively complex, and the control of the entire system is the responsibility of the company’s experienced electrical engineers.
In order to facilitate the smooth preparation of the PLC program, we give a system flow chart of the overall movement of the fully automatic winding machine, which is rather long.
Directional valve is a very important type of valve in pneumatic control. It is used to change the direction of airflow and control the on and off of airflow in the pipeline to control the direction of movement of the actuator. Solenoid directional valves use electromagnetic force to complete the movement of the spool to achieve the directional change function.
Since solenoid valves are electrically operated, they are easy to work with controls such as PLCs and have therefore been widely used. There are two types of solenoid valves, one is a three-way five-way solenoid valve and the other is a two-way five-way solenoid valve, depending on the requirements of the automatic winding machine system. In the selection, the three-way five-way solenoid valve uses the SY5340 series solenoid valve produced by SMC of Japan, while the two-way five-way solenoid valve model is the SY5140 series solenoid valve.
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