Article (Scientific journals)
High-capacity stacking apparatus for thermoforming machine – Part I: Synthesis of intermittent mechanisms as stacker driving units
Čavić, M.; Penčić, M.; Oros, D. et al.
2021In Advances in Mechanical Engineering, 13 (8)
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Keywords :
cam mechanism; four-bar linkage mechanism; high-capacity stacking apparatus; intermittent mechanisms; inverted slider crank mechanism; one-way clutch; stroke; synthesis; Thermoforming machine; work coefficient
Abstract :
[en] The paper presents the type and dimensional synthesis of intermittent mechanisms for use in a thermoforming machine high-capacity stacking apparatus. The aim of this paper is to realize the intermittent motion of the working part of the stacker – conveyor, with a completely mechanical system that should enable the adjustment of the operating parameters of the stacker at a constant motor speed. Mechanical control ensures high positioning accuracy of the product ejection panel, as well as high repeatability of the motion cycle of the conveyor, which is key. Based on the set requirements, the concept of a planar mechanism of simple structure was chosen, which enables oscillatory movement of the output link for continuous motion of the input link, in combination with a one-way clutch (OWC). Four types of intermittent mechanisms have been proposed. However, multiple configurations of the same mechanism type can achieve the same output link motion interval, which is why 3 configurations for each mechanism type are considered, with a total of 4 output link motion intervals, which is 12 potential solutions for only one mechanism type. Afterwards, dimensional synthesis was performed for each type of mechanism by using the optimization method. Based on the analysis of the results, all of the mechanism types are potentially usable. After additional analyses, the optimal solution was chosen. © The Author(s) 2021.
Disciplines :
Mechanical engineering
Author, co-author :
Čavić, M.;  Faculty of Technical Sciences, University of Novi Sad, Novi Sad, Serbia
Penčić, M.
Oros, D.
Čavić, D.
OROSNJAK, Marko  ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) ; University of Novi Sad, Faculty of Technical Sciences > Industrial Engineering and Management > Quality, Effectiveness and Logistics
Rackov, M.
External co-authors :
yes
Language :
English
Title :
High-capacity stacking apparatus for thermoforming machine – Part I: Synthesis of intermittent mechanisms as stacker driving units
Publication date :
2021
Journal title :
Advances in Mechanical Engineering
ISSN :
1687-8132
eISSN :
1687-8140
Publisher :
SAGE Publications Inc.
Volume :
13
Issue :
8
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Computational Sciences
Development Goals :
3. Good health and well-being
Available on ORBilu :
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