Patent ID: 8590450
Filing Date: 2013-11-26
Classification: B41F,H05K

Abstract:
1. A cleaning device comprising: a cleaning unit that cleans one surface of a screen mask opposing a workpiece, the screen mask having a print pattern for printing a pattern on the workpiece; and conveying means that conveys the cleaning unit from one end to the other end of the surface of the screen mask in a longitudinal direction, wherein the cleaning unit includes: wherein the scraper blade and the rear end wall are facially juxtaposed and the scraper blade is pivotably connected at one end portion of the rear end wall in the widthwise direction and the scraper moving means is operably connected to the rear end wall at an opposite end portion of the rear end wall in the widthwise direction such that, when energized, the scraper moving means causes the scraper blade to pivot from the retract position and to the contact position and to pivot from the contact position to the retract position.