Diseño y construcción de una máquina tendedora de tela para la microempresa textil “GRUPO K&L

Abstract

The present technical project focuses on the design, construction and performance testing of a technology tensioning machine for the K & L Group microenterprise. The purpose of this machine is to optimize the process of spreading material on a cutting table, reducing the time of labor. In contrast, at present this process is carried out by two workers in a rudimentary way. The machine consists of two subsets of very important mechanical elements such as the cutting table where the spreading is carried out for subsequent tracing of the mold and cutting into aligned blocks. Additionally, there is a mobile cart in charge of supporting the weight of a fabric roll which is moving longitudinally over the table. A structural study was carried out on the mechanical elements by F.E.M. in the ANSYS ACADEMIC software, where displacement forces and restrictions were applied. Favorable results were observed, such as the maximum deformations according to the Von Mises fault theory, which did not significantly affect the structure. For the construction of the machine, resistant materials such as structural steel A-36 are used. In addition, an easy adhesion base was applied to the entire metal structure thus, avoiding corrosion. Lastly, two layers of white paint were admistered for a better presentation.