The utility model discloses a silk
screen printing device, it includes base, set up on the XYZ axle drive module of base, the mobile frame that is driven along the XYZ direction movement of the drive of XYZ axle drive module, silk screen installation module that is set up in the mobile frame bottom,
linear drive module that is set up on the mobile frame, gantry mounting bracket that is driven to carry out linear movement of
linear drive module and set up on the gantry mounting bracket ink scraping subassembly and back ink subassembly, the left and right sides of mobile frame all are provided with first sliding rail, the left and right sides of gantry mounting bracket all are through first sliding block sliding and set up on first sliding rail. The utility model discloses can improve the stability of printing to guarantee the accuracy of printing, can also improve the quality of printing.