公开(公告)号：US20180193868A1

公开(公告)日：2018-07-12

申请号：US15401334

申请日：2017-01-09

Applicant: Precision Machinery Research Development Center

Inventor： Wei-Jen Lo ,  Chi-Xian Chen ,  Wei-Ming Chen ,  Chi-Feng Li

IPC: B05B17/06

CPC classification number: B05B17/0623 ,  B05B7/0807 ,  B05B7/0815 ,  B05B17/0676

Abstract: A feeding mold is provided with a charging runner for coating, a feeding runner connected to the charging runner, and a mold base adjacent to the feeding runner. The feeding runner is provided with a splitting manifold communicated with the charging runner, a discharging end face located at the end of feeding runner and apart from an atomizing knife edge of ultrasonic oscillating element by a gap, and a slit channel connected to the splitting manifold and discharging end face. The mold base is connected at a side edge thereof to the bottom of discharging end face, and inclined at a first angle toward the discharging end face. The side edge is located at the lowest position. Accordingly, the backflow of coating on the discharging end face to the mold base from the side edge and formation of trickle are impossible, so as to use coating adequately and avoid pollution.