Ink scraping device for printing ink-jet assembly

The utility model provides an ink scraping device for a printing ink-jet assembly, which comprises a mounting plate, a fixing mechanism, a cloth strip, a control mechanism and a tightening mechanism, and is characterized in that the fixing mechanism comprises an unwinding shaft, a winding shaft and a driving device; the driving device is used for driving the winding shaft to rotate; the two ends of the cloth strip are wound on the unwinding shaft and the winding shaft respectively; the control mechanism is used for controlling the cloth strip to displace, so that the cloth strip is attached to and separated from the ink jet assembly; the tightening mechanism is used for enabling the cloth strips located at the control mechanism to be in a tensioning state when the winding shaft rotates. According to the ink jet cleaning device, the cloth strips are arranged in the device, ink can be cleaned more thoroughly through the adsorbability of the cloth strips, meanwhile, the cloth strips are arranged to be of a windi