ARTICLE TRANSPORT FACILITY AND INSPECTION UNIT

摘要

An article transport facility includes: an alignment portion (G) that aligns the position of an inspection unit (Wb) that is transferred and loaded to a transport target location (3) with a proper support position. A position detection device (13) for detecting the position of a detection target portion (31) provided on a holding portion (24) is provided in the inspection unit (Wb). The horizontal offset amount of the holding portion (24) relative to the proper support position is measured based on detection information from the position detection device (13) in a state in which the inspection unit (Wb) is aligned with the proper support position and the holding portion (24) is positioned at a release position or a release movement position.