Digital textile printer

A digital textile printer with a transfer belt with a rail shape on the top of the base supported by both legs contacted with the ground, a cartridge transferable through the transfer belt and fixing a head unit at the one side of the cartridge, a transfer axis with a long shape coupled with a transfer motor in a driving panel installed on the top of the inside of a base, multiple transfer rollers of the transfer axis protruding to the top of the base to make a printing material move to the forward direction, a feeding roller means installed in the rear of the base sending the printing material through the top of the base, a rewinding roller means rewinding the printing material from the top of the base, comprising:

• at least one rear guiding roller means at the rear of the base, coupled with the transfer axis;
• a rear feeding device including a rear tension means at the bottom of the rear of the legs to rotate eccentrically in a predetermined angle, a rear position sensor installed at a predetermined position of the rear tension means to correspond to a rear eccentric axis of the rear tension means winding the printing material, and a feeding motor installed on the top of the rear tension means to drive a rear bobbin axis of the feeding roller means combined with a rear bobbin feeding the printing material by receiving signals from the rear position sensor;
• at least one front guiding roller means at the front of the base, linked with the transfer axis;
• and
• a front rewinding device including a front tension means at the bottom of the front of the legs to rotate eccentrically in a predetermined angle, a front position sensor installed at a predetermined position of the front tension means to correspond to a front eccentric axis of the front tension means winding the printing material, and a rewinding motor installed on the top of the front tension means to drive a front bobbin axis of the rewinding roller means combined with a front bobbin rewinding the printing material by receiving signals from the front position sensor.