公开(公告)号：US09427771B2

公开(公告)日：2016-08-30

申请号：US13940528

申请日：2013-07-12

Applicant: ANEST IWATA CORPORATION

Inventor： Junichi Asami ,  Tatsuya Minegishi ,  Tohru Kuwata

IPC: B05D1/02 ,  F01C1/02 ,  F04C18/02 ,  B05D1/00

CPC classification number: B05D1/02 ,  B05D1/002 ,  F01C1/0269 ,  F04C18/0269 ,  F04C2230/91 ,  F05B2230/90

Abstract: An orbiting scroll is fixed on a rotating table and rotated about a spiral center. A spray nozzle is positioned in the spiral center or at an outside end of the orbiting scroll and caused to discharge a coating toward a side face of a wrap portion. The spray nozzle is moved along a straight line in a radial direction while discharging the coating. When a spraying start position is set as the spiral center, a rotation angle speed of the orbiting scroll is gradually reduced in accordance with the movement of the spray nozzle. When the spraying start point is set as the outside end, the rotation angle speed of the orbiting scroll is gradually increased in accordance with the movement of the spray nozzle. As a result, the coating can be applied to the wrap portion side face evenly.

Abstract translation: 旋转涡卷固定在旋转台上并围绕螺旋中心旋转。 喷嘴位于旋转涡卷的螺旋中心或外端，并使涂层向包裹部分的侧面排出。 沿喷射喷嘴沿径向直线移动喷嘴。 当喷射开始位置被设置为螺旋形中心时，根据喷嘴的移动，绕动涡盘的旋转角速度逐渐减小。 当喷射开始点被设定为外端时，根据喷嘴的移动，绕动涡盘的旋转角速度逐渐增大。 结果，可以均匀地将涂层施加到包裹部侧面。