公开(公告)号：US20240173734A1

公开(公告)日：2024-05-30

申请号：US18434277

申请日：2024-02-06

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Chi-Yeong AHN ,  Hyungwon SHIM ,  Hyun Suk KIM ,  Young-Shik KIM

IPC: B05B12/22 ,  B05B7/04 ,  B05B15/68

CPC classification number: B05B12/22 ,  B05B7/0416 ,  B05B15/68

Abstract: Proposed is an automatic spray apparatus including an airbrush and mask transfer mechanism, the apparatus including an airbrush for spraying liquid through a nozzle by using air supplied thereto, an airbrush transfer unit capable of adjusting a relative distance from the airbrush to a liquid spray target while supporting the airbrush, a mask having a hole formed in a shape in which the liquid is applied on a surface of the liquid spray target, and a mask transfer unit installed between the nozzle of the airbrush and the liquid spray target while supporting the mask, wherein the airbrush transfer unit includes a trigger actuator capable of operating a trigger that controls the spraying of the liquid contained in a part of the airbrush. The automatic spray apparatus can be implemented at a relatively low cost to be used when manufacturing an MEA having a small area.