公开(公告)号：US5941456A

公开(公告)日：1999-08-24

申请号：US15171

申请日：1998-01-29

申请人： Joseph C. Waryu ,  Thomas A. Loparo ,  Sean Scott Davis

发明人： Joseph C. Waryu ,  Thomas A. Loparo ,  Sean Scott Davis

IPC分类号： B05B1/30 ,  B05B15/02 ,  B05B1/25

CPC分类号： B05B1/3006 ,  B05B15/0258

摘要： An apparatus for cleaning a coating gun nozzle used in spraying the inner surface of cans with a coating material comprises a cleaning solution spray nozzle having a cleaning spray extension and a cleaning spray nozzle for spraying a cleaning solution onto the coating gun nozzle to remove oversprayed coating material collecting thereon. The coating gun nozzle is disposed at an end of a coating gun nozzle extension. A single spray shield is disposed over the end of the coating gun nozzle extension, and has a flange portion which extends at least to an external surface of the cleaning nozzle extension to shield the components of the apparatus from oversprayed coating material. A check valve mechanism disposed within the cleaning spray extension prevents cleaning solution from dribbling or drooling from the cleaning spray nozzle. A control system controls the operation of the apparatus.

摘要翻译： 用于清洗用喷涂罐头内表面的喷枪喷嘴的设备包括具有清洁喷雾延伸部分的清洁溶液喷嘴和用于将清洁溶液喷涂到喷枪喷嘴上以清除喷涂过的涂层的清洁喷嘴 在其上收集的材料。 喷枪喷嘴设置在喷枪喷嘴延伸部的端部。 单个喷雾屏蔽设置在喷枪喷嘴延伸部的端部上方，并且具有至少延伸到清洁喷嘴延伸部的外表面的凸缘部分，以将装置的部件屏蔽过度喷涂的涂层材料。 设置在清洁喷雾延伸部内的止回阀机构防止清洁溶液从清洁喷嘴喷洒或流出。 控制系统控制设备的操作。