The invention relates to a sole embossing device, and especially relates to a sole embossing device used for shoe production. A to-be-solved technical problem is to provide a sole embossing device used for shoe production, and the device is good in embossing effect, high in working efficiency, and simple in operation. In order to solve the above technical problem, the sole embossing device used for shoe production comprises a base, a first sliding rail, a first sliding block, a first electric reel, a first bracing wire, a placing board, an N-type rack, a spring, a first strut, a rack, a fixing plate, a bearing pedestal, a first motor, a rotating rod, a drum, a gear, a driven wheel, an oscillating rod, a disk, a second motor, a driving wheel, a flat belt, a roller, a connecting rod, and a pressing block. The top of the base is provided with the first sliding rail. The device achieves good embossing effect, high working efficiency, and simple operation. The device continuously makes the pressing block beat a sole, to emboss a sole.