| 摘要 |
PURPOSE: A supply part structure for the coating apparatus of a rectangular pipe is provided, to allow a rectangular pipe to be supplied automatically according to the coating velocity only by loading rectangular pipes on a chain conveyer. CONSTITUTION: The supply part structure comprises a supply stand comprising a guide plate having guide faces(12, 14) sloped from back to front with interposing a hooking projection(10) between the guide faces in back of a roller conveyer(2), and a sensor(18) and a pusher(20) placed the lower part of an entrance-side guide face(12); a chain conveyer(6); and a loading plate in turn. A rectangular pipe(24) is supplied to the supply stand, a chain conveyer is stopped by the detection of the sensor, the rectangular pipe is raised on a plate by the action of the pusher, and the pipe goes down along the sloped face of a plate the sloped guide face(14) of the guide plate to be supplied on the roller conveyer(2) when it reaches the short part of the hooking projection. |
