The machine adopts computer control, CCD photoelectric tracking and correction system, and the winding tension control is realized by the variable frequency vector motor through the PLC touch screen to realize automatic tension control.
The unwinding tension is controlled by pneumatic brakes (with the Japanese SMC pneumatic proportional valve) and automatic tension control. The take-up reel uses an air expansion shaft.
The inverter controls the working speed of the whole machine, equipped with automatic meter counting device, automatic winding calculation and display, unwinding setting, automatic shutdown and other functions.
The utility model has the advantages that the slit is smooth, the winding end surface is neat, and the subsequent processing is facilitated.
