Cross-belt sorter - a model and analysis of selected mechanical loads
This article presents the results of numerical research on operational mechanical loads, carried out for the main structural elements of a cross-belt sorter: tracks and trolleys with trays. The goal of the research was to collect data required at the stage of designing new solutions of the sorters. A novelty is an analytical model that allows to determine the influence of the motion velocity of trolleys, frictional properties and mass of sorted objects on the forces transmitted from the trolleys to the track, the sorting efficiency and power required by the drive systems.
Böhringer K.F., Donald B.R., Kavraki L.E. (2000) Part orientation with one or two stable equilibria using programmable force fields?, IEEE Transactions on Robotics and Automation. Vol 16. pp 157-170. DOI: 10.1109/70.843172
Akella S., Huang W.H., Lynch K.M. Mason, M.T. (2000) ?Parts feeding on a conveyor with a one joint robot?, Algorithmica, Springer - Verlag, Vol 26. pp 313-344. doi.org/10.1007/s004539910016
Piątkowski T. NCBR grant POIR.04.01.04-00- 0006/19, ?Cross-belt system for automated sorting of unit loads by a two-stage method?, performed in 2019-2021, under Sub-measure 4.1.4 of the PO IR "Application Projects".
Piątkowski T., Wolski M. (2021) ?Model of positioning objects by the system of oblique friction force ?elds on horizontal and vertically offset planes?, Mechanism and Machine Theory, Vol 156. doi.org/10.1016/j.mechmachtheory.2020.104155
New Generation of High-Performance Sorting: The BG Sorter, Commercial material published by BeumerGroup. www.youtube.com/watch?v=fbmKbb8W_Xg (accessed date: 22.07.2019)
Crossbelt Sorter, Commercial folder published by Dematic, www.dematic.com/pl-pl/supply-chain-solutions/by-technology/sortation-systems/ circular-sorters/crossbelt-sorter/ (accessed date:22.07.2019)
Pennestr? E., Rossi V., P. Salvini, Valentini P.P. ?Review and comparison of dry friction force models?, Nonlinear Dynamics, 83. 1785-1801. doi.org/10.1007/s11071-015-2485-3
Marques F., Flores P., Lankarani H.M. (2016) ?On the frictional contacts in multibody system dynamics?, Multibody Dynamics. Computational Methods in Applied Sciences. Vol 42. pp 67-91. doi.org/10.1007/978-3-319-30614-8_4
Marques F., Flores P., Claro J.C.P., Lankarani H.M. (2019) ?Modeling and analysis of friction including rolling effects in multibody dynamics?, Multibody System Dynamics. Vol 45. pp 223-244. doi.org/10.1007/s11044-018-09640-6
Marques F., Flores P., Claro J.C.P., Lankarani H. M. (2016) ?A survey and comparison of several friction force models for dynamic analysis of multibody mechanical systems?, Nonlinear Dynamics, Vol 86, pp 1407-1443. doi.org/10.1007/s11071-016-2999-3
Chen S., Zhang Z. (2020) ?Modification of friction for straightforward implementation of friction law?, Multibody System Dynamics. Vol 48. pp 239-257. doi.org/10.1007/s11044-019-09694-0
Dahl P.R. (1968) A solid friction model. Technical Report. The Aerospace Corporation, El Segundo, California.
Canudas de Wit C., Olsson H., ?ström K.J., Lischinsky P. (1995) ?A new model for control of systems with friction?, IEEE Transactions on Automatic Control. 40. pp 419-425. doi.org/10.1109/9.376053
Swevers J., Al-Bender F., Ganseman C.G., Projogo T. (2000) ?An integrated friction model structure with improved presliding behavior for accurate friction compensation?, IEEE Transactions on Automatic Control. Vol 45. pp 675-686. doi.org/10.1109/9.847103
Dupont P., Armstrong B., Hayward V. (2000) ?Elasto-plastic friction model: contact compliance and stiction?, Proceedings of the 2000 American Control Conference. Vol 2. pp 1072-1077. doi.org/10.1109/ACC.2000.876665
Shi J., Woodruff J. Z., Umbanhowar B., Lynch K. M. (2017) ?Dynamic in-hand sliding manipulation?, IEEE Transactions on Robotics. Vol 33. pp 778- 795. doi.org/10.1109/TRO.2017.2693391
Flores P., MacHado M., Silva M.T., Martins J.M. (2011) ?On the continuous contact force models for soft materials in multibody dynamics?, Multibody Syst. Dyn. Vol 25. pp 357-75. doi.org/10.1007/s11044-010-9237-4
Copyright (c) 2020 Journal of Civil Engineering and Transport
This work is licensed under a Creative Commons Attribution 4.0 International License.