A parallel robot could be a system that uses multiple computer-controlled limbs to support a standard platform or end effector. Compared with serial robots, generally, parallel robots have higher accuracy and dynamic performance.
Parallel robots are composed of three or more prismatic axes running parallel to every other. They need to be employed in many applications, like flight simulators and astronomy, and they have become more and more popular within the machine industry.
The development of the parallel robot is incredibly light. These functions enable parallel robots to perform a large range of motions. However, their main disadvantage is that they need limited working space, because the legs may collide.
Parallel Robot may be reasonable machinery with excellent performance in terms of stability, rigidity, and accuracy in handling large loads. A parallel robot could be a computer that supports one base or end effector by employing a serial chain controlled by multiple computers. The well-known parallel manipulator consists of six linear actuators, which offer a movable base for applications like flight simulators.
In robotics, there is basically two kinematics: serial and parallel. The serial robot consists of a series of mechanical arms, while the parallel robot directly acts on the moving tool holder through multiple prismatic joints. Compared with serial manipulators, parallel robots have errors within the false point positioning of 1 chain that's connected with other chains rather than being accumulated.
The resulting low motion mass is able to do both high dynamic performance and extremely precise mechanical performance. Since each driver is directly connected to the tool holder, it'll not bear the burden of heavy limbs and drivers like subsequent robots. Hybrid robots are a hybrid of parallel motion robots and serial robots, that is, not all drives are fixed.
Thanks to their lightweight, fast speed, good dynamic response, compact structure, large rigidity, large carrying capacity, high precision, and no accumulated errors, parallel robots are widely utilized in fields that need fast sorting and picking, like medicine, electronics, food, and other industries.
The subsequent is that the spider-hand parallel robot which developed by our company is currently mainly employed in fast picking and loading within the food industry.
For the primary time, our company perfectly combines the robot with the automated material sorting line and developed this robot system, automatic opening tray and loading, material sorting, and packaging line.
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