COILER DEVICE PROVIDED WITH CHUTE ROLLER

摘要

Adopted is a coiler device (1) that is provided with a chute roller (50) and has: pinch rollers (10a, 10b) that lead a metal sheet carried in along a path line (L1) to a coil-up line (L2) that is curved from the path line (L1); a mandrel (20) that coils the metal sheet and is disposed ahead of the coil-up line (L2); and a chute roller (50) that exposes at least the leading end of the metal sheet to the coil-up line (L2) when being wound to the mandrel (20), and suppresses deformation of the metal sheet such that same bends to the upward facing surface side.

主权项

1. A coiler device provided with a chute roller characterized by:
a pinch roller configured to guide a metal strip being conveyed along a pass line to a winding line bent from the pass line; a mandrel disposed ahead of the winding line and configured to wind up the metal strip; and a chute roller exposed to the winding line at least when a leading end of the metal strip is about to be wrapped around the mandrel, and configured to suppress a deformation of the metal strip in such a way as to be curved toward an upper surface side of the metal strip.