Pneumatický systém gravitačního dopravníku palet

Abstract

BAKAY, Ladislav. Pneumatic System of Gravitational Palett Conveyor: diplomová práce. Ostrava: VŠB – Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Hydromechanics and Hydraulics Equipments, 2014. Thesis head: Ing. Lukáš Dvorák, Ph.D. This master thesis deals with the design of the pneumatic system of the gravitational palett conveyor, which provides transportation of palettes on the gravity line. The theoretical part of this master thesis includes an analysis of pneumatic mechanisms, the basic distribution of roller and subsequently gravity tracks and also provides a basic overview of the palettes’ design. The practical part contains a description of the transfer problem of pallets to gravity line and a proposal of a gravitational conveyor. Then follows an analysis and a design of pneumatic actuators in the pneumatic circuit and their specifications, including the description of the function for the pneumatically and electro-pneumatically controlled circuit. For selected pneumatically controlled circuit is realized a design of a pneumatic elements from the catalog of SMC organization and then a calculation of the instantaneous throughput of the pneumatic circuit. The master thesis is supplemented by pneumatic and electro-pneumatic circuit diagram with a comprehensive step movement’s diagram.