The invention discloses a knocking scale removing device of printing rubber cloth. The device comprises a scale removing frame, a
locking mechanism, a flushing mechanism and a knocking mechanism are arranged on the scale removing frame, the
locking mechanism comprises a first fastening wheel and a second fastening wheel, the first fastening wheel is installed on one side of the scale removing frame through a first installation shaft, and the second fastening wheel is installed on the other side of the scale removing frame through the second installation shaft; the flushing mechanism comprisesa cleaning
machine, a plurality of flushing pipes are arranged at the lower portion of the cleaning
machine, the upper ends of the flushing pipes are connected with the cleaning
machine, and the lowerends of the flushing pipes are installed at the inner bottom of the scale removing frame; the knocking mechanism comprises a
hydraulic cylinder, the
hydraulic cylinder is installed on the top of thescale removing frame, a
piston rod is arranged at the lower portion of the
hydraulic cylinder, a knocking rolling tube is arranged at the lower end of the
piston rod, and the knocking rolling tube isinstalled at the inner bottom of the scale removing frame. According to the device, vibration knocking
processing is conducted on the printing rubber cloth, and therefore cleaning scale removing
processing can be conveniently conducted on the printing rubber cloth.