COATING CHAMBER INCLUDING ATTACHED COATING REMOVAL MEANS

摘要

PROBLEM TO BE SOLVED: To reduce a load of periodical cleaning work by solving a problem that a coating attached to the face of a ceiling in the coating chamber falls to and damages an object to be coated when spray coating is carried out.

SOLUTION: A wall face is formed by a movable screen at least on a part of the face of the ceiling in the coating chamber to scrape the coating attached to the screen. The screen on the face of the ceiling is configured by a rotary belt type and scrape means placed outside the coating chamber is periodically moved, and thereby the attached coating can automatically be removed. It can also be configured that the screen is changed by a rotary reuse type and disposable paper is mounted.

COPYRIGHT: (C)2006,JPO&NCIPI