Coating equipment for TPU film processing

The utility model discloses coating equipment for TPU (thermoplastic polyurethane) film processing, which comprises a containing box, two sides of the containing box are communicated with limiting seat sleeves, two sides of the bottom of the containing box are fixedly provided with stable bases, the left side of the top of the containing box is fixedly provided with a containing box, and the top of the inner cavity of the containing box is fixedly provided with a discharging box. Positioning grooves which are uniformly distributed are formed in the bottom of an inner cavity of the discharging box, a mounting frame is arranged in the positioning grooves, an inner cavity of the mounting frame is rotationally connected with a coating roller through a bearing, and the right side of the top of the containing box communicates with a communicating square pipe. The stability of the whole device is improved by arranging the stable base, the mounting frame is accommodated by arranging the positioning groove, the coatin