Tape Production Equipment, Automation Technology Research

The automation technique of manufacture equipment for rubber belts is studied in this paper, based on the achievement of production machines about the manufacture technique for the rubber belts (especially the new type transmitting-belt). Beginning with a cutting machine for rubber belts, thorough research has been done on some important control loops, such as control loop of driving shaft's constant deflect, control loop of constant compress force and control loop of belt removing distant. The analysis of every control loop's principle, method and implementation are presented in this paper. In the control loop of driving shaft's constant deflect, the design and implementation of fuzzy-controller has been discussed in details. The ground interpolation algorithm of one order spline curved surface on rectangular region has been employed on the built fuzzy-controller so that the number of dividing has been divided infinitely. In this way, quantification error and adjusting blind area has been got rid of, and the steady error and steady vibration which result from quantification error has been removed. The performance of control system has been improved significantly. In control loop of constant compress force, the input and output of controlled object has been sampled by PLC (Programmable Logic Controller). By using parameter-estimating method, we estimate the parameters of this model and built the control model. For the above controller model, the PI controller has been designed. Finally, with the development of computer network technology, the system of manufacture equipment monitor and control for rubber belts and total distributed control system are discussed in this paper. The network system of manufacture equipment for rubber belts has been introduced in brief.The study will improve the quality of rubber belts and will heighten the automation level of manufacture equipment for rubber belts.