The present invention provides a textile digital printing machine including: a conveying device; a platen which conveys a textile along with the conveying device; a treatment liquid machine, a drying module, a pressing module and a printing module which are arranged successively along a conveying path of the textile. The treatment liquid machine includes a plurality of spray heads for spraying the treatment liquid onto the textile. The drying module is configured to heat the textile which has been sprayed with the treatment liquid, so that the treatment liquid is absorbed by the textile. The pressing module is configured to press the textile to keep the textile flat and heat the platen. The printing module is configured to spray ink onto the textile to thereby print patterns thereon. The heated platen is configured to dry the ink so that the ink is absorbed by the textile.