Machine rounding ends of toothbrush bristles, has rounding tool led along path defined by guidance system associated with two or more axes

摘要

The rounding tool (2) is led along a defined path to process the bristle ends. The guidance system (3) moves the tool linearly along two or more axes (5, 6). Guides (7, 8) associated with the axes (5, 6), can be moved relative to each other. One is fixed, the other moves relative to it. The tool or its holder is fixed to a moveable guide. The guides can be aligned such that their axes include a given angle. They are orthogonal. The guides are coupled by the moving section (9) running on one guide. The other guide travels on the moving section and is held by it.