| 摘要 |
PURPOSE: A screen printer cleaning device using the two-way rotation of a wiper and a method thereof are provided to utilize a wiper recovery shaft and a wiper supply shaft capable of the two-way rotation, thereby preventing residues on the underside of a stencil mask. CONSTITUTION: A screen printer cleaning device(50) comprises a cleaning block(70), a first shaft(51), and a second shaft(52). The cleaning block pushes a wiper arranged in one side of a stencil mask, thereby contacting the wiper to the stencil mask and moving with the wiper in left and right sides. The first shaft supplies the wiper. The second shaft returns the wiper. |
