Research on the Manipulator for Packing Apple Based on its Material Function

Article Preview

Abstract:

In order to package the apples automatically, a special kind of flexible manipulator was designed. The manipulator was composed of three fingers, and each finger consists two series joints with a single degree of freedom, torsion spring was installed on the joints. The two-joint finger is stretched by a cable-driven, which is connected to piston rod of cylinder, grasping apple force come from two torsion springs. The desination of manipulator based on the mechanical properties of apple. Based on the material funciton of special kind of apple, the spring parameters was optimized. The designed manipulator will have a good supple adaptation to different size apples without causing damage to apple.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

517-521

Citation:

Online since:

October 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Xiaochuan Yang, Lina Cai. Guangdong Agricultural Sciences,2007(12):133-135(In Chinese).

Google Scholar

[2] Wande An. Journal of Agricultural Science Yanbian University,2008 30(2):141-144(In Chinese).

Google Scholar

[3] Morita T,Kurosawa M,Higuchi T.Ultrasonics,2000,38(1):33—36.

Google Scholar

[4] Elahinia M H. Ashrafiuon H,Ahmadian M,et al. Journal of Vibration and Acoustics 2005, 127(3):285-291.

DOI: 10.1115/1.1898335

Google Scholar

[5] Kim Kwang J,Shahinpoor Mohsen. Smart Materials and Structures,2003,12(1):65-79.

Google Scholar

[6] Guo Z J,Busbridge S C,Zhang Z D,et a1. Journal of Magnetism and Magnetic Materials,2002,239(1-3):554-556.

Google Scholar

[7] D. G. Caldwell, G.A. Medrano-Cerda, M. J. Goodwin. IEEE Int. Conf on Systems, Man and Cybernetics Proceedings, Le Touquet, France, (1993).

Google Scholar

[8] Guojie Liu, Guoqing Song, Shaohua Li, et al. Journal of Fruit Science, 2002, 19(6): 357-360. (In Chinese).

Google Scholar

[9] James. F Steffe, 1996, Rheological methods in food process engineering[M]. 2nd ed.; Freeman Press: Michigan.

Google Scholar

[10] J. H. Yu, P. H. S. Santos, O. H. Campanella. A study to characterize the mechanical behavior of semi-solid viscoelastic systems under compression chewing – case study of agar gel. Journal of Texture Studies, 2012, V 43, Issue 6 p.459–467.

DOI: 10.1111/j.1745-4603.2012.00356.x

Google Scholar