Application

Linear displacement sensor for injection molding machine

The plastic and rubber industry involves all fields of the national economy, from ordinary consumer goods, to automobiles, home appliances, construction, electronics, medical care, transportation, agriculture, water conservancy, and even cutting-edge aerospace. figure. In the field of intelligent manufacturing, the plastics and rubber industry will continue to play an indispensable role, carrying the important tasks of light weight, precision, ecology and cleaning in the application field.

      For a precision injection molding machine, displacement control is a very important part. In the mechanical cycle work, several stations such as clamping the mold, moving the injection table, injection molding and ejecting the product need to be precisely controlled. It directly affects the quality of plastic products, and is also related to the inherent quality and production efficiency of products. Carbon film resistance linear displacement sensor (electronic ruler accessories for injection molding machine) is the most widely used in precision injection molding machinery because of its relatively low price, high measurement accuracy and excellent anti-vibration and anti-interference performance. In addition, the application of new displacement sensors such as magnetostrictive displacement sensors, LVDT displacement sensors and eddy current sensors has greatly improved the overall performance of injection molding machinery.

Electronic rulers commonly used in injection molding machines are as follows :