Patent ID: 9580263
Date: 2017-02-28
CPC Classifications: B65H,G07D

Claim:
1. An apparatus for automatically aligning bills, comprising: a plurality of skew control units including a driving roller unit moving a bill in contact with a first side of the bill, a body rotatably supporting the driving roller unit and being rotatable about a rotary shaft to change a conveying direction of the bill, a first gear unit disposed on a first side of the body and providing a driving force to the driving roller unit, and a second gear unit disposed on a second side of the body and correcting skew of the bill by rotating the body; a first motor unit connected with the first gear unit through a first power transmission member and providing a driving force to the driving roller unit; a second motor unit connected with the second gear unit through a second power transmission member and providing torque to the body; and ball caster units having a spherical shape and coming in contact with a second side of the bill wherein the first motor unit provides a driving force to a first driving shaft through a first bevel gear, and wherein a first driving gear unit connected with the first power transmission member is disposed on the first driving shaft.