Eccentric guide roller unit for guiding workpiece along curved path, has pair of rollers positioned inside C-shaped cross-section profile in eccentric manner

摘要

Two rollers (1) are arranged eccentrically one above another so as to move within the profile (4) along the curved path. Roller bearings (6) are provided between the top surface of the top roller and the bottom surface of the bottom roller to aid the guiding movement. A workpiece carrier (5) is positioned between the two rollers.