scholarly journals Design of Pneumatic Gripper for Pick and Place Operation (Four Jaw)

2020 ◽  
Vol 2 (2) ◽  
pp. 1-8
Author(s):  
Poornesh Velineni ◽  
Jayasuriya Suresh ◽  
Naveen Kumar C ◽  
Suresh M
Keyword(s):  
Material Handling ◽  
Air Pressure ◽  
Compressed Air ◽  
Industrial Work ◽  
Air Supply ◽  
Pick And Place ◽  
End Effectors ◽  
Pick And Place Operation

Grippers are attached at the end of an industrial arm robot for material handling purpose. Grippers plays a major role in all pick and place application industries. Those are connected as end effectors to realize and develop a task in an industrial work floor. Pneumatic gripper works with the principle of compressed air. The gripper is connected to a compressed air supply. When air pressure is applied on the piston, the gripper gets opened while the air gets exist from the piston it gets closed. It is possible to control the force acting on the gripper by controlling the air pressure with the help of the valve. The objective is to design an effective, simple, and economic gripper for pick and place application.

Compressed air supply system of vibro‐isolated tools

1992 ◽  
Vol 91 (5) ◽  
pp. 3083-3083
Author(s):  
Marian W. Dobry ◽  
Czeslaw Cempel ◽  
Wieslaw Garbatowski
Keyword(s):  
Supply System ◽  
Compressed Air ◽  
Air Supply

A Review of Pick and Place Operation Using Computer Vision and ROS

2021 ◽  
pp. 411-418
Author(s):  
Aditya Mathur ◽  
Chetan Bansal ◽  
Sandeep Chauhan ◽  
Omprakash Yadav
Keyword(s):  
Computer Vision ◽  
Pick And Place ◽  
Pick And Place Operation

Delta Parallel Robot Based on Crank-Slider Mechanism

2017 ◽  
Vol 6 (2) ◽  
pp. 112
Author(s):  
Zhe Qin ◽  
Xiao-Chu Liu ◽  
Zhuan Zhao
Keyword(s):  
Parallel Robot ◽  
Force Transmission ◽  
Practical Application ◽  
Cartesian Space ◽  
Output Torque ◽  
Performance Indexes ◽  
Pick And Place ◽  
Delta Robot ◽  
Three Degree Of Freedom ◽  
Pick And Place Operation

A three-degree-of-freedom Delta parallel manipulator driven by a crank-slider mechanism is proposed. In Cartesian space, a gate-shaped curve is taken as the path of the pick-and-place operation, combining with the inverse kinematics theory of the Delta robot, and a mathematical model of robot statia force transmission is established. The force and the output torque of the robot-driven joint are taken as the main performance indexes, and the value of the crank-slider mechanism applied to Delta robot is further measured. The simulation results show that the delta robot driven by the crank slider mechanism can reduce the force and output torque of the driving joint during the picking and discharging operation, and has good practical application value.

scholarly journals Energy Efficiency of Pneumatic Cylinder Control with Different Levels of Compressed Air Pressure and Clamping Cartridge

Energies ◽  
2020 ◽  
Vol 13 (14) ◽  
pp. 3711
Author(s):  
Vladislav Blagojevic ◽  
Dragan Seslija ◽  
Slobodan Dudic ◽  
Sasa Randjelovic
Keyword(s):  
Energy Consumption ◽  
Air Pressure ◽  
Compressed Air ◽  
Pneumatic Cylinder ◽  
Final Position ◽  
Return Stroke ◽  
Cylinder Piston ◽  
Reduce Energy Consumption ◽  
The Cost ◽  
Different Levels

Since pneumatic systems are widely used in various branches of industry, the need to find ways to reduce energy consumption in these systems has become very pressing. The reduction in energy consumption in these systems is reflected in the reduction of compressed air consumption. The paper presents a cylinder control system with a piston rod on one side, in which the reduction in energy consumption is ensured by using different levels of supply pressure in the working and the return stroke, and by holding the cylinder piston rod in its final positions with a clamping cartridge. Clamping and holding the piston rod in its final position further affects the reduction in energy consumption. Experimental data show that the application of the proposed control leads to a decrease in compressed air consumption of 25.54% to 32.97%, depending on the compressed air pressure used in the return stroke. The cost-effectiveness of the proposed cylinder control with different levels of compressed air pressure and holding the final position by clamping cartridge is presented.

scholarly journals A Survey of Single and Multi-UAV Aerial Manipulation

2020 ◽  
Vol 08 (02) ◽  
pp. 119-147 ◽  
Author(s):  
Abdullah Mohiuddin ◽  
Taha Tarek ◽  
Yahya Zweiri ◽  
Dongming Gan
Keyword(s):  
Visual Servoing ◽  
Review Paper ◽  
Environment Interaction ◽  
Aerial Manipulation ◽  
Aerial Manipulator ◽  
Pick And Place ◽  
Aerial Platforms ◽  
End Effectors ◽  
Manipulation Capability ◽  
Multi Uav

Aerial manipulation has direct application prospects in environment, construction, forestry, agriculture, search, and rescue. It can be used to pick and place objects and hence can be used for transportation of goods. Aerial manipulation can be used to perform operations in environments inaccessible or unsafe for human workers. This paper is a survey of recent research in aerial manipulation. The aerial manipulation research has diverse aspects, which include the designing of aerial manipulation platforms, manipulators, grippers, the control of aerial platform and manipulators, the interaction of aerial manipulator with the environment, through forces and torque. In particular, the review paper presents the survey of the airborne platforms that can be used for aerial manipulation including the new aerial platforms with aerial manipulation capability. We also classified the aerial grippers and aerial manipulators based on their designs and characteristics. The recent contributions regarding the control of the aerial manipulator platform is also discussed. The environment interaction of aerial manipulators is also surveyed which includes, different strategies used for end-effectors interaction with the environment, application of force, application of torque and visual servoing. A recent and growing interest of researchers about the multi-UAV collaborative aerial manipulation was also noticed and hence different strategies for collaborative aerial manipulation are also surveyed, discussed and critically analyzed. Some key challenges regarding outdoor aerial manipulation and energy constraints in aerial manipulation are also discussed.

Sign in / Sign up

Export Citation Format

Share Document