Article catalogue:
- 1 、Application status of manipulator Pneumatic
- 2 、What are the types of robot suckers?
- 3 、What are the industrial manipulator suckers? Steel suction material workpiece
- 4 、What is the reason why sucker manipulators always stop?
- 5 、What are the electromagnetic chucks of the mechanical arm?
Application status of manipulator Pneumatic
As the pneumatic transmission system is safe and reliable, it can work in harsh environments such as high temperature, vibration, flammable, explosive, dusty, strong magnetic, radiation and so on. As a kind of manipulator, pneumatic manipulator has the advantages of simple structure, light weight, rapid action, stability, reliability, energy saving and no environmental pollution, easy to realize stepless speed regulation, easy to realize overload protection, easy to realize complex action and so on. Therefore, pneumatic manipulators are widely used in automobile manufacturing, semiconductor and home appliance industries, chemical fertilizers and chemicals, food and packaging, precision instruments and military industries.
The production lines of modern automobile manufacturing plants, especially the welding production lines of the main processes, mostly use pneumatic manipulators. The movement of the car body in each process; the body shell is sucked up and lowered by the vacuum sucker, clamped and positioned at the designated station; the rapid approach of the welding head of the spot welding machine and the variable pressure control spot welding after deceleration soft landing, all use a variety of special functions of pneumatic manipulators. High-frequency spot welding, accuracy of force control and high automation of the whole process can be called one of the most representative applications of pneumatic manipulators.
On the assembly line of home appliances such as color TV sets and refrigerators, and on the assembly line of various electronic products such as semiconductor chips and printed circuits, we can see not only cylinders and claws of different sizes and shapes, but also many clever vacuum suckers that gently absorb picture tubes, cartons and other items that are difficult to pick up with ordinary air claws and transport them to the designated target position. For the chip handling system with very strict acceleration limit, the sin cylinder with steady acceleration is adopted.
What are the types of robot suckers?
Generally speaking, there are two kinds of robot sucker.
1. Manipulator vacuum sucker. The vacuum sucker is used to grab the workpiece. It is widely used. There are certain requirements for the surface of the workpiece
2. The electromagnetic chuck of the manipulator uses the electromagnetic force to absorb and grasp the workpiece. Generally, it can only be applied to the grasping of steel. Automobile manufacturing line, shipbuilding line, etc. The requirement for the surface of the workpiece is not high.
Manipulator electromagnetic chuck
What are the industrial manipulator suckers? Steel suction material workpiece
Industrial manipulator sucker is generally divided into manipulator vacuum sucker and manipulator magnetic sucker.
Manipulator magnetic sucker. The magnetic sucker is adsorbed on the workpiece surface and the workpiece is transported by a high flexible special fixture. The automatic end pick-up and transportation system of the workpiece is formed by approaching the sensor and programmable logic controller, which ensures the end pick-up and stamping speed of the multi-station press. It is generally used to absorb steel workpieces.
The vacuum sucker of the manipulator connects the vacuum sucker with the vacuum equipment through the pipe, and then comes into contact with the objects to be lifted, such as glass, paper, etc., and starts the suction of the vacuum equipment to generate negative air pressure in the sucker, so that the objects to be lifted can be sucked firmly, and the objects to be lifted can begin to be transported. It is generally used to grab glass, paper products, rubber products and other workpieces.
What is the reason why sucker manipulators always stop?
What is the reason why sucker manipulators always stop?
There are several possible analyses for your reference.
1. When the cylinder or hydraulic cylinder is used as the main power, the throttle valve is not adjusted properly, resulting in slow response and pause.
2. When the cylinder or hydraulic cylinder is used as the main power, the design cylinder block is too large, and the diameter of the inlet and outlet hole is too small, which leads to a slow stop.
3. There is a problem with the design response time of the circuit PLC system, which leads to the pause phenomenon.
4. The time response problem of PLC system needs to carefully measure the movement time of each action and input the correct time to PLC as a new time instruction, or there is a signal in place to give the next action a timely start instruction.
5. The mechanical wear of the old manipulator is serious, which causes the movement to stop and needs to be repaired.
What are the electromagnetic chucks of the mechanical arm?
Manipulator electromagnetic chuck: mechanical hand, also known as do-it-yourself, auto hand can imitate some of the movement functions of hands and arms, and is used to grab, move objects or operate tools according to fixed procedures. It can replace the heavy labor of people to realize the mechanization and automation of production, can operate in harmful environment to protect personal safety, and is widely used in mechanical manufacturing and metallurgical departments.
The electromagnetic chuck of the manipulator is mainly composed of hands, motion mechanism and control system. The hand is a part used to hold the workpiece (or tool). It has a variety of structural forms according to the shape, size, weight, material and operation requirements of the grasped object, such as clamping type, holding type, adsorption type and so on. The movement mechanism enables the hand to complete all kinds of rotation (swing), movement or compound movement to achieve the prescribed action and change the position and posture of the grasped object. The independent movement modes of the motion mechanism, such as lifting, telescopic and rotation, are called the degrees of freedom of the electromagnetic chuck of the manipulator. In order to grasp objects in any position and orientation in space, it needs 6 degrees of freedom. The degree of freedom is the key parameter of the electromagnetic chuck design of the manipulator, the more the degree of freedom is, the greater the flexibility and versatility of the electromagnetic chuck of the manipulator is, and the more complex its structure is.
According to the motion trajectory control mode, the electromagnetic chuck of manipulator can be divided into point control and continuous trajectory control; according to the driving mode, it can be divided into hydraulic type, pneumatic type, electric type and mechanical type; according to the scope of application, it can be divided into two types: special manipulator electromagnetic sucker and general manipulator electromagnetic sucker.
The electromagnetic chuck of the manipulator is usually used as an additional device for machine tools or other machines, such as loading, unloading and transferring workpieces on automatic machine tools or automatic production lines, changing tools in machining centers, etc., generally there is no independent control device. Some operating devices need to be directly operated by people, such as the master-slave manipulator used in the atomic energy department to handle dangerous goods, which is often referred to as the manipulator electromagnetic sucker. The application of manipulator electromagnetic chuck in forging industry can further develop the production capacity of forging equipment and improve working conditions such as heat and tiredness.
So much for the introduction of the small pneumatic sucker manipulator. Thank you for taking the time to read the contents of this site. Don’t forget to look for more information about the irregular objects of the small pneumatic sucker manipulator and the small pneumatic sucker manipulator.