Dispensing and metering dispensing valve

• Main Author: ZHUANG WEIXIONG
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The invention belongs to the technical field of two-component dispensing valves, and particularly relates to a distribution metering dispensing valve which comprises a valve body, air cylinders are symmetrically arranged on the two sides of the valve body, a metering driving device is fixedly installed at the top end of the valve body and is a servo motor or a pneumatic device, a coupling sleeve is installed at the lower end of the metering driving device in a threaded mode, and the coupling sleeve is connected with the valve body. The metering rod is driven by the metering driving device, the gluing speed and the gluing amount can be set on an interface, the gluing precision error is 1%-3%, and the product quality is guaranteed; the device can be applied to different processes such as dotting, potting, scribing and uniform-speed gluing, so that the consistency of glue types is ensured; rod type volumetric metering is adopted, the proportion precision error is 1%-3%, corresponding metering rods can be configu