A device for transferring components includes a transfer assembly and a drive assembly. The transfer assembly has a transfer track transferring a plurality of components therein. The transfer track has an operation position for operating the components. The drive assembly has a first drive mechanism transferring a first set of components of the components at the operation position in the transfer track and a second drive mechanism transferring a second set of components of the components at the operation position in the transfer track. The first drive mechanism and the second drive mechanism in turn drive the first set of components and the second set of components, continuously transferring the components.