The Development of Vacuum Stone lifter

 Stone vacuum chuck, also known as stone vacuum hanger, is one of the actuators of stone vacuum equipment.Generally speaking, it is a cheap way to use stone vacuum lifter to grasp related products. Vacuum stone lifters have rubber lifters, which can be operated at high temperatures. Silicone rubber lifters are very suitable for holding rough surface products. Polyurethane lifters are very durable.           
 In addition, in actual production, if the vacuum stone lifter is required to be oil-resistant, the use of polyurethane, nitrile butadiene rubber or polymer containing vinyl group can be considered to manufacture the lifter. Usually, in order to avoid scratches on the surface of products, the suction cup material with bellows made of NBR or silicone rubber can be chosen, because such stone suction cup has a large breaking force, so it is widely used in various vacuum  suction equipment.           
 In the current situation of various industries, the stone processing industry is rising like the morning sun. Vacuum stone lifter is undoubtedly a more common product in mechanical parts. Among them, vacuum stone lifter has a variety of kinds, and the materials and processes are also different.           
 The application of suction cups in daily life is very wide, and most people still  know little about suction cups because of their rich knowledge. Reasonable use of vacuum stone lifters in machinery manufacturers can not only speed up the  production and transportation of enterprises, but also bring the competitiveness of enterprises in the market.           
 Below we will learn about the characteristics of stone lifters. Internal volume: the internal volume of the stone lifter is emptied, which directly affects the pumping time; Minimum curvature radius: Minimum radius of the workpiece that  can be grasped by the lifter; The journey of the sealing lip: refers to the compression distance of the lifter after vacuum pumping. It directly affects the relative movement of the sealing lip; the stroke of the suction cup: the lifting effect of the suction cup when it is pumped.           
 In the modern industrial industry, vacuum technology of vacuum stone lifter has been widely used. Vacuum technology can be seen everywhere in the semiconductor  industry. Relative other elements need to be added to the silicon wafer in the production of semiconductor components; complex metal films and insulating films need to be formed in the production of integrated circuits; surface etching techniques and other complex working procedures are also needed. If the vacuum degree of the stone lifter is insufficient in the production process, the dust or oil droplets on the surface of the stone lifter will have very serious consequences.           
 In integrated circuits, the width of thin lines is one-third of the diameter of smoke particles exhaled during smoking, and one-tenth of the diameter of dust particles. Therefore, if an integrated circuit falls on a smoky particle, it is similar to a large aircraft parked on a road. The phenomenon of making electrons unable to pass or short circuit. Therefore, the development of new materials for vacuum stone lifters is inseparable from vacuum. In the known actual production of vacuum stone lifter, the production efficiency of its automobile production line stamping workshop depends not only on the actual stamping force, but also on the continuous supply of non-stamped parts of feeder and the continuous removal of stamped parts. It plays an important role in the stability and efficiency of the system.