| 摘要 |
<p>The invention relates to a belt run control device of a continuous belt (2) revolving over at least one cylindrical roller (1), wherein the rollers (1) are each designed as deflection rollers around which the belt (2) is wrapped, and wherein for the purpose of loading the belt (2) at least one cylindrical roller (1) is preloaded on both sides by means of elastic elements (3) designed to be equally acting for centering the belt (2) relative to the roller (1), and wherein a position measuring device is arranged in the region of the belt (2), wherein an adjustment element (5) that can be actuated by means of an pneumatic piston-cylinder unit (4) is arranged on at least one side of the roller (1). The belt run control device is characterized in that the adjustment element (5) is designed to apply a force that acts additively or subtractively in relation to the preloading force of at least one of the elastic elements (3).</p> |
