Analysis and Optimization of Quality Inspector’s Unstable and Vibrating Paper Feeding

Abstract

In order to solve the problem that paper will get scratched during the paper feeding process of the quality inspector, a mathematical modeling of the inspector’s paper feeding section is made at the beginning of this essay. And then the lateral vibration of the belt will be analyzed with MATLAB. The distance between the belt and the support bars will be adjusted according to the amplitude changes of band carriers so as to eliminate the scratch of paper during its contact with support bars. In addition, blowing air downwards from the bottom of support bars further guarantees that paper will not get contact with support bars. As a result, the scratch rate will be in control through adjusting air-blowing quality and the qualified rate of presswork will obtain a big increase.