TRANSFER DEVICE

A transfer device (10) is disclosed. The transfer device (10) comprises a transfer rail (100) extending in a longitudinal direction, a carrier (200) movably coupled to the transfer rail (100) in the longitudinal direction of the transfer rail (100), and a gripper assembly (1000) including a gripper module (300) connected to the carrier (200). The gripper module (300) includes a gripper frame (310) extending in a width direction of the transfer rail (100) and connected to the carrier (200), a cell mount (320) coupled to an upper face of the gripper frame (310), and an alignment unit including an alignment body coupled to the gripper frame (310) and an alignment arm movably coupled to the alignment body in at least one of a longitudinal direction or a width direction of the gripper frame (310).