Patent ID: 9016598
Filing Date: 2015-04-28
Classification: B05B,B05C

Abstract:
1. A nozzle rotation mechanism comprising a nozzle having a discharge outlet through which a liquid material is discharged while the nozzle is moved relative to an application object; a nozzle unit having a channel formed therein and communicated with the nozzle and a liquid material supply source; a base member; and a rotation device disposed on the base member to rotate the nozzle unit, wherein the nozzle is disposed on the nozzle unit such that a centerline of the discharge outlet of the nozzle forms an angle with respect to a rotational centerline of the nozzle unit, and the nozzle unit is removably mounted on to the rotation device, wherein the rotation device includes a motor having a hollow portion that is extended to penetrate through the motor along the rotational centerline in an axial direction, the nozzle unit being fitted to the hollow portion.