Avtomatizirani optični kontrolnik ampul

ŠKERL, DEJAN (author), Nedeljković, David (mentor)

Diplomsko delo obsega opis delovanja kontrolnika ampul, nastavljanja senzorjev za zaznavo volumna napolnjenosti in prisotnosti delcev ter kamer za zaznavo kozmetičnih napak ampul. Predstavljen je optični kontrolnik, uporabljen pri izdelavi diplomskega dela. Opisani so parametri, ki jih je mogoče senzorjem SD in kameram CCD nastaviti. Predstavljeni so rezultati ustrezne nastavitve parametrov. Namen dela je bil nastaviti parametre elektronskega optičnega kontrolnika tako, da bo dosežen pričakovan izmet (3-4%), istočasno pa bo omogočena zaznava vseh kritičnih napak. Pri proizvodni kvalifikaciji je bilo potrebno kontrolnik nastaviti tako, da je zaznal večino predpripravljenih napak. Kvalifikacija je bila uspešna, ustrezno zaznanih napak na ampulah je bilo 99,75%, dobrih ampul je bilo kot neustreznih zaznanih 1,5%, kar ustreza zahtevam. Kontrolnik smo testirali tudi na ampulah iz redne proizvodnje. Izmet je znašal 2,07%, preizkus je bil uspešen.

• Language: Slovenian
• Keywords: optični kontrolnik, proizvodna kvalifikacija, kamere CCD, senzorji SD, proizvodnja ampul
• Work type: Bachelor thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2014
• PID: 20.500.12556/RUL-29485
• Publication date in RUL: 17.09.2014

Secondary language

• Language: English
• Title: Automated optical controller of ampoules

Abstract

The thesis addresses the operation of optical controllers used in ampoule production, configuration of sensors for ampoule filling volume detection and the presence of particles and cameras used for recognizing the possible cosmetic defects of ampoules. The thesis focuses on adjustable parameters of SD sensors and CCD cameras, presenting results of appropriate parameter configuration. The purpose of the thesis was to set the parameters of the optical controller in order to achieve a reject ratio of 3-4% while detecting all crucial defects. While conducting production qualification the controller had to be set in a way to detect most of the prearranged ampoule defects. Qualification of the controller was successful as the controller appropriately detected 99.75% of ampoule defects while falsely detecting 1.5% faultless ampoules as defected. A test using regular production ampoules was also conducted. Reject ratio was 2.07%; the test was successful.

• Keywords: optical controller, production qualification, CCD cameras, SD sensors, ampoule production