Patent ID: 9630217
Date: 2017-04-25
CPC Classifications: B08B,B25J

Claim:
1. A cleaning apparatus for cleaning a workpiece by jetting cleaning liquid from nozzles disposed in a cleaning region, comprising: a moving device; a feeding device disposed on the moving device, the feeding device being disposed facing the cleaning region and configured to hold and more the workpiece, the feeding device comprising: the moving device configured to movably support the feeding device; a fluid supply unit configured to supply pressure fluid from a fluid supply source to the fluid pressure cylinder, the fluid supply unit comprising: a cover device configured to shield the moving device from the cleaning region and allow the feeding device to pass therethrough; a bed that supports the moving device; a pump disposed in the bed; a plurality of nozzle blocks fixed in the cleaning chamber; a nozzle disposed in each nozzle block; a valve unit having a plurality of opening/closing valves, wherein a number of the opening/closing valves is the same as a number of the nozzle blocks; and a plurality of cleaning liquid passages in communication with each opening/closing valve and each nozzle block, wherein the feeding device is configured to move the workpiece to the cleaning region for cleaning.