Screen printing machine for filter element processing

The utility model relates to the technical field of filter element processing, and provides a screen printing machine for filter element processing, which comprises a screen printing machine body, a split type spraying frame and a mistaken spraying prevention plate, a rack is fixedly arranged on the rear side of the top end of the screen printing machine body, an upper plate is arranged at the upper part of the interior of the rack, and a working table is arranged at the top end of the screen printing machine body. A controller is fixedly arranged on the front side of the screen printing machine body, a split type spraying frame is fixedly arranged at the top end of the working table top, a filter element limiting seat is arranged in the split type spraying frame and fixedly connected with the working table top, and a filter element is arranged in the filter element limiting seat. Sliding rails are fixedly arranged on the left side and the right side of the top end of the split type spraying frame, the filter