Theoretical and kinematic solution of high reconfigurable grasping for industrial manufacturing

High flexibility and high speed is the goal for industrial manufacturing using robots. However, it is difficult to put them together due to the fact that they are contradicting with each other. To solve this problem, a new high reconfigurable gripper is proposed for robotic manipulator to improve its flexibility, so that the robot can accomplish an assembly task with shorter time. In this paper, the authors describe the general principles and concepts to define and design a new gripper. This new gripper has two degrees of freedom (DoFs) per finger and can support enough payload for manufacturing applications. The simple kinematics permits it to perform the function with high speed. Moreover, the same design concept can be applied to handle different workpieces within different scenarios. The physical models are shown as proof of this successful project.

[1]  Ferdinando Cannella,et al.  Automatic folding of cartons using a reconfigurable robotic system , 2011 .

[2]  Ralf Steinmann,et al.  Grippers in Motion: The Fascination of Automated Handling Tasks , 2005 .

[3]  Josep M. Porta,et al.  Synthesizing grasp configurations with specified contact regions , 2011, Int. J. Robotics Res..

[4]  Sotiris Makris,et al.  Automotive assembly technologies review: challenges and outlook for a flexible and adaptive approach , 2010 .

[5]  Kimon P. Valavanis,et al.  Design fundamentals of a reconfigurable robotic gripper system , 2000, IEEE Trans. Syst. Man Cybern. Part A.

[6]  Hans-Jürgen Warnecke,et al.  Robotic assembly: a synthesizing overview , 1987, Robotica.

[7]  Reimar Schumann,et al.  Virtual Commissioning Of Manufacturing Systems A Review And New Approaches For Simplification , 2010, ECMS.

[8]  Gareth J. Monkman,et al.  Impactive Mechanical Grippers , 2007 .

[9]  Jian S. Dai,et al.  Kinematics and mobility analysis of carton folds in packing manipulation based on the mechanism equivalent , 2002 .

[10]  John J. Craig,et al.  Articulated hands: Force control and kinematic issues , 1981 .

[11]  Mark R. Cutkosky,et al.  Robotic grasping and fine manipulation , 1985 .

[12]  Paolo Pedrazzoli,et al.  Integrated Computer Aided Design for Assembly Systems , 2001 .

[13]  Michael A. Saliba,et al.  The mechanical and control system design of a dexterous robotic gripper , 2001, ICECS 2001. 8th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.01EX483).