Vacuum sucker is one of the actuators of vacuum equipment. It is made of NBR and has great breaking force. Therefore, it is widely used in various vacuum holding equipment, such as construction, paper industry, printing, glass and other industries, to achieve the task of holding and transporting thin and light objects such as glass and paper.
Vacuum sucker is also called vacuum spreader and vacuum suction nozzle. Generally speaking, it is a cheap way to grab products by vacuum sucker.Vacuum sucker varieties, rubber sucker can be operated at high temperature, made of silicone rubber sucker is very suitable for grasping rough surface products;Suckers made of polyurethane are durable.In addition, in practical production, if the suction cup is required to have oil resistance, it can be considered to use polyurethane, nitrile rubber or vinyl-containing polymer materials to make the suction cup.Usually, in order to avoid scratches on the surface of the products, it is better to choose the sucker made of nitrile rubber or silicone rubber with bellows.
The structure of flat vacuum sucker is shown in the figure, which is composed of sucker and sucker hoop.
First, easy to wear and tear.Because it is generally made of rubber, direct contact with the object, wear and tear, so wear and tear quickly.It is a pneumatic wearing part.Because of this, it stands out so prominently from the many pneumatic components.
Two, easy to use.No matter what material is sucked object, as long as it can be sealed, no leakage, can be used.Electromagnetic sucker is not good, it can be used only on steel, the plate of other material or object cannot be sucked.
Three, no pollution.Vacuum sucker is particularly environmentally friendly, will not pollute the environment, no light, heat, electromagnetic and other generation.
Four, do not hurt the workpiece.Because the vacuum chuck is made of rubber material, absorbing or dropping the workpiece will not cause any damage to the workpiece.The hook - type and cable - type spenders are not.In some industries, the requirements for the workpiece surface are particularly strict, they can only use a vacuum chuck.
