公开(公告)号：US20210178419A1

公开(公告)日：2021-06-17

申请号：US16758786

申请日：2018-09-27

Applicant: Endress+Hauser Flowtec AG

Inventor： Johannes Ruchel ,  Stefanie Berchtold ,  Markus Ursprung ,  Daniel Kollmer

IPC: B05C9/10 ,  H05K3/00 ,  H05K3/28 ,  B01F3/08 ,  B01F7/24 ,  B01F7/00 ,  B05C11/10 ,  B05B7/04 ,  B05B1/04

Abstract: The present disclosure includes a method for producing a printed circuit board having at least one coating includes mixing a first component with a second component of a two component coating system to form a coating mixture by means of a dynamic mixer or by means of a static-dynamic mixer. The method also includes supplying the coating mixture to an output unit, and coating the printed circuit board by outputting the coating mixture using the output unit onto the printed circuit board. The output unit is moved automatically in at least one, two, or three dimensions relative to the printed circuit board. The mixer is connected with the output unit in such a manner that it is moved together with the output unit relative to the printed circuit board. The present disclosure also includes a coating head for performing the method.