Liquid Precision Dispensing Control Unit

Abstract

This article is a unit that is mainly used when incorporated into automatic machines or desktop robots, but can also be used for manual liquid ejection. For example, in an orthogonal robot that enables automated processing of coating processes such as adhesion, coating, sealing, and potting used in the manufacturing processes of semiconductor products such as printed circuit boards, electronic devices, precision instruments, and optical instruments, as shown in the reference diagram showing the usage state, a discharge valve that supplies pressurized air controlled by a liquid precision discharge controller (controller) to liquid materials such as cream solder, UV resin, silver paste, and epoxy resin in a liquid container (syringe) is provided within this unit, and the liquid material can be discharged from the coating head of the syringe connected to this unit at high speed and with high precision.

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