The invention belongs to the technical field of image data acquisition, relates to a movable cultural relic time domain data acquisition platform and an acquisition method thereof, and solves the problem that cultural relic image data acquisition is incomplete. The technical scheme is that the movable cultural relic time domain data acquisition platform comprises a rack, a storage platform, an image acquisition device and a control system, the storage platform is arranged on the rack, the storage platform is used for bearing a to-be-measured object and driving the to-be-measured object to rotate, the image acquisition device is used for performing image acquisition on the to-be-measured object at various angles, and the control system is connected with the storage platform and the image acquisition device. The objective of the invention is to realize accurate copying of texture, texture and dimensional precision of cultural relics through three-dimensional 720-degree data acquisition of the platform for specific objects which cannot be acquired by using a traditional three-dimensional scanning technology, especially vulnerable specific objects, so that the cultural relics not only can meet sensory cognition, but also can be directly used as samples researched by professionals, and the purposes of accurate copying and permanent recording is realized.