Dynamic Simulating The Cigarette Making And End Joining Machine's Pneumatic Post And Dust-moving System

Today, the general wind convey form in cigarette factory is central wind power techniques system, the tobacco demand is not at the same time and not have synchronization relationship, and the most supply capacity of central wind power techniques system is matching the whole machine combination production. So the system's volume is excessive many times. At the presses of compensate valve turn on, or the occasion of rod break or run out, the suck tobacco strap have no tobacco; and when the unit overhaul, the valve is closed, the amount of wind in the certain spur track is nougat. The system characteristic is change all the times. This system uses the fan frequency conversion adjusts to achieve the constant pressure controlling. Under the fan running placidity to assure the greatest energy saving.This study established representative parts' mathematics model and simulate model base on the software MATLAB/Simulink, and established system model with the coupling relation of the power resource and the resistance parts. Applied subsystem encapsulate technique, though dialogue-box to input parameters. Simulate controlling the equipments course though the load change, and adjusting fan frequency, opening degree to accommodate system balance .Assure the system work economically under steady-going, we can change the input parameter, anglicizing the energy spending on various conditions, which to save energy and choose optimized system accordingly. With the simulate model, carried on all kinds of system work mode, this paper validated and analyzed the degree of reducing the fan power.