Avtomatizacija linije za sortiranje desk po kakovosti

BARAGA, JAKOB (author), Mušič, Gašper (mentor)

V diplomski nalogi je predstavljena izvedba projekta avtomatizacije sortiranja desk po kakovosti v enem izmed slovenskih lesnopredelovalnih obratov. Projekt je bil izveden v sodelovanju s podjetjem Most d. o. o., ki proizvaja stroje za lesno industrijo. Avtomatizacija sortiranja bo naročniku projekta omogočila hitrejše in bolj kakovostno razvrščanje desk po kakovosti. Predvsem pa ne bo več prihajalo do zastojev zaradi majhnega števila delavcev, ki so usposobljeni za tovrstno delo. Delo namreč zahteva veliko natančnosti, pozornosti in poznavanja kriterijev napak v lesu za pravilno razvrščanje. Naloga opisuje izvedbo celotnega projekta od idejne zasnove do zagona fizične linije pri naročniku. Projekt je bil zaradi svoje velikosti razdeljen na dva dela. Prvi del linije je prečni verižni transporter za osamitev in obračanje s skenerjem, drugi del pa je sortirnica za deske. Avtomatizacija postroja je bila razdeljena na tri korake, in sicer načrtovanje in izdelava elektro omare, programiranje logičnega krmilnika in izvedba vizualizacije ter nazadnje testiranje in zagon linije. V diplomskem delu je podrobneje opisan predvsem razvoj in izdelava programa za delovanje linije ter nekatere ključne komponente, kot sta logični krmilnik in frekvenčni pretvornik.

• Language: Slovenian
• Keywords: sortiranje, logični krmilnik, frekvenčni pretvornik, avtomatizacija procesa
• Work type: Bachelor thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2023
• PID: 20.500.12556/RUL-149337
• COBISS.SI-ID: 163489027
• Publication date in RUL: 06.09.2023

BARAGA, JAKOB, 2023, Avtomatizacija linije za sortiranje desk po kakovosti [online]. Bachelor’s thesis. [Accessed 26 April 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=149337

Secondary language

• Language: English
• Title: Automation of a line for sorting boards by quality

Abstract

The thesis presents the implementation of a project for automating the sorting of boards by quality in one of the Slovenian wood processing plants. The project was carried out in collaboration with the company Most d.o.o., which manufactures machinery for the wood industry. The automation of sorting will enable the project's client to achieve faster and higher-quality classification of boards by their quality. Moreover, it will eliminate bottlenecks caused by the small number of workers trained for this type of work. The task requires a high level of precision, attention, and knowledge of wood defect criteria for accurate sorting. The thesis describes the execution of the entire project, from the conceptual design to the commissioning of the physical line at the client's premises. Due to its size, the project was divided into two parts. The first part of the line consists of a cross-chain transporter for singling out and flipping the boards with a scanner, while the second part is the sorting machine for boards. The automation of the system was divided into three steps: the design and construction of the electrical cabinet, the programming of the logic controller and visualization, and finally, the testing and commissioning of the line. The thesis provides a detailed description of the development and creation of the program for the operation of the line, as well as some key components such as the logic controller and frequency converter.

• Keywords: sorting, logic controller, frequency converter, process automation