Views: 43 Author: Site Editor Publish Time: 2021-01-27 Origin: Site
The automatic cable coiling machine of the automatic cable coiling machine is suitable for all kinds of small and medium-sized distribution transformers, transformers, reactors and similar coil cable coilings. It adopts automatic wire coiling and tensioning technology, especially suitable for square and round coils. cable coiling of shaped coils. It is composed of a main cable coiling machine, an automatic arranging device, a layer insulation supply device, an adjustable tension pay-off stand, a pneumatic system, a PLC control and a servo system. The axial tightness and amplitude tightness of the system is guaranteed, and it is especially suitable for cable coiling rectangular coils.
The requirements for the design of the intelligent protective device of the cable coiling machine of the custom wire coiling machine manufacturer:
①Improve cable coiling quality and reduce safety accidents;
②The entire control system is easy to operate, low cost and small in size;
③Install the system according to the ergonomics requirements.
After investigation and analysis, the project determined to reduce the speed of the cable coiling machine and improve the safety of the cable coiling machine by refitting the pedal governor. The working principle of the pedal speed governor is the same as that of the sliding rheostat. The speed governor changes the resistance value of the external control loop of the custom cable coiling machine inverter and then changes the voltage at both ends of the cable coiling machine inverter control loop. Change the frequency of the output loop of the cable coiling inverter to change the click speed of the wire cable coiling machine. Therefore, it is determined to install a cable coiling machine protection system in the pedal speed control loop and insert different resistance resistors according to different degrees of danger to change the speed of the cable coiling machine motor, that is, the speed of the wire storage ring.