Patent ID: 8757026
Filing Date: 2014-06-24
Classification: B25J,H01L,Y10T

Abstract:
1. A robot for moving a workpiece in a clean environment, comprising: a robotic housing comprising first elongated slot connecting the clean environment and the environment within the robotic housing; a moving mechanism within the robotic housing for moving a robot part along the slot, the robot part protruded to the clean environment; an exhausting mechanism coupled to the robotic housing for removing particles generated by the moving mechanism in the housing and preventing the particles from getting to the clean environment; a first restrictor along the slot, disposed within the robotic housing and between the housing and the exhaust mechanism to establish a substantial uniform flow along the first slot; at least a second restrictor disposed within the robotic housing and in the vicinity of particle generation area; and at least a second elongated slot with a second moving mechanism.