Elastic pressing device of sewing machine

The utility model discloses an elastic material pressing device of a sewing machine. The elastic material pressing device comprises a presser foot handle and a pressing plate installed below the presser foot handle. The elastic assembly is used for being vertically and elastically connected with the pressing plate and the pressing foot handle so that elastic pressure can always exist between the pressing plate and the fabric. The ironing assembly is arranged between the presser foot handle and the pressing plate and used for leveling the to-be-sewn fabric and preventing the fabric from wrinkling during sewing; and the adjusting structure is arranged on the elastic assembly. The cloth entering the presser foot is ironed through the ironing roller which is horizontally arranged with the pressing plate, so that wrinkles are prevented from being formed under the forked presser foot; the upper limb work intensity of operators is reduced, and the risk that a needle of the sewing machine punctures fingers is reduced