ROBOT HAND
Manipulator is a kind of high-tech automatic production equipment developed in recent decades. Industrial manipulator is an important branch of industrial robot. It is characterized by programming to complete a variety of expected tasks, in the structure and performance of both human and machine advantages, especially reflects the human intelligence and adaptability. The accuracy of manipulator operation and the ability to complete operations in various environments have broad prospects for development in various fields of the national economy. With the development of industrial automation, CNC machining centers have emerged, which not only reduce the labor intensity of workers, but also greatly improve labor productivity. However, the common loading and unloading process in NC machining usually still adopts the semi-automatic device controlled by manual operation or traditional relay. The former is time-consuming, labor-consuming and inefficient, while the latter has many problems such as poor reliability, many faults and difficult maintenance due to its complicated design, more relays, complicated wiring and easy to be disturbed by body vibration. The feeding and unloading manipulator control system controlled by Programmable logic controller has the advantages of simple operation, reasonable circuit design and strong anti-interference ability, which ensures the reliability of the system operation, reduces the maintenance rate and improves the working efficiency. Manipulator technology involves mechanics, mechanics, electrical and hydraulic technology, automatic control technology, sensor technology and computer technology, which is an interdisciplinary technology.
A manipulator is a mechanical arm, usually programmable, that functions like a human arm; the arm can be the sum of its parts, or it can be part of a more complex robot. The joint of such a manipulator allows rotational movement (for example, in a articulated robot) or translational (linear) displacement through joints. The articulated robot works much like a human arm. The human hand is guided by the brain and acts like a Classical conditioning by moving its joints in combination with its bones and muscles And joint type robot is based on this kind of human characteristics, and then through the human intelligence 'crystallization' to be successfully developed.
How a linear or Truss manipulator works
How the robot works:
A mechanical arm is a machine that mimics the movements of a human arm. It can also be suspended from a truss. This type of manipulator is called a truss manipulator. It is composed of a plurality of beams and a manipulator assembly. One end of the manipulator is suspended on a transverse module, and the other end is provided with a wrist and a finger. The wrist can rotate with multiple degrees of freedom, and the finger can hold an object, they can be controlled directly or remotely by humans. However, the Truss manipulator is only one of a variety of different robotic arms.
MANIPULATOR is Servo motor-driven three-axis Truss manipulator, a simple explanation of the meaning of the three-axis, in fact, can be simply understood as this manipulator is composed of three servo motor. Two servomotors are visible, and one is part of the arm that moves back and forth, behind the whole arm, so it is not visible.
Then well explain what the other two servomotors do. The servo motor above the transverse arm controls the overall lateral movement of the Longitudinal and transverse mechanical arms on the transverse arm, and can accurately position any position on the transverse arm. The servo motor on the longitudinal arm is naturally the combination of the key mechanical arm and the Servo Motor which is needed to grasp the material.
Robotic arms can be as simple as tweezers or as complex as prosthetic limbs. In other words, if a mechanism can grasp an object, grasp an object, and transfer it like an arm, then it can be classified as a manipulator. Recent advances have led to future advances in medicine, including prosthetics and robotic arms. When mechanical engineers build complex robotic arms, the goal is to get the arms to do things that ordinary humans cant do.
Overview of industrial manipulator
A manipulator is a multi-functional machine that can automatically position and control and can be reprogrammed to change. It has multiple degrees of freedom and can be used to move objects in different environments. In China, where wages are low, the plastic industry, though still labor-intensive, is increasingly using mechanical hands. European and American multinationals in the electronics and automotive industries have long introduced automation in their Chinese plants. But what has changed is that local plastic processing plants in the industrial-intensive coastal areas of southern and eastern China are also showing increasing interest in robots, as they face high turnover rates, and the challenge of paying for workersinjuries. With the rapid development of Chinas industrial production, especially after the reform and development, the degree of automation has increased rapidly, it has been paid more and more attention to realize the work automation of loading, unloading, turning, conveying or operation such as Brazing, spray gun, spanner, etc. . Manipulator is to imitate the human part of the action, according to the given procedure, trajectory and requirements to achieve automatic grasping, handling or operation of the automatic mechanical devices.
In real life, do you find this -- a question. In the machinery factory, processing parts when loading is not very troublesome, labor productivity is not high, production costs, sometimes there will be some human accidents, resulting in the processors injured. Think about what you can replace it with, as long as there are a few people around the processing time, and can
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