KONTROLLIERTE MATERIALABGABE

摘要

A system for controlled dispensing of a material onto an elongated window component. A nozzle dispenses the material (12,14) into contact with a surface of the elongated window component (16) at a delivery site located along a path of travel of the elongated window component (16). A conveyer (32) moves the elongated window component (16) along the path of travel relative to the nozzle at a controlled speed. A metering pump (24,26) delivers controlled amounts of the material (12,14) to the nozzle. A pressurized bulk supply delivers the material to an inlet (66,106) to the metering pump. A controller (34) regulates the speed of the metering pump (24,26) to control the flow rate of the material (12,14) dispensed by the nozzle.