Scraper mechanism of transfer paper printing machine

The utility model discloses a scraper mechanism of a transfer printing machine, which comprises a base, an etching plate is embedded at the upper end of the base, a bracket is fixed at the upper end of the base, the bracket is an L-shaped frame, a sliding groove is arranged at the end part of the bracket, an adjusting rod is rotatably connected with the inner wall of the sliding groove through a bearing, the adjusting rod is a threaded rod, and the adjusting rod is connected with the etching plate. And a moving block is rotationally connected to the circumferential side wall of the adjusting rod in a threaded mode and abuts against the inner wall of the sliding groove, and a motor is fixed to the side wall of the support. According to the device, a fixing column capable of sliding along the interior of a guide groove is arranged, and in the process that the cleaning scraping block horizontally scrapes ink, a trapezoidal plate can slide along the inclined end face of the cleaning scraping block, so that the in