Isochronous double sided ink jet printer

A kind of high precision isochronous double-sided picture ink jet printer, whole device comprises:

• cloth-supply and tension-applied roller motor, lamp house cloth, pressing-cloth roll, guide beam adjusting bracket, cloth-winding and tension-applied roller motor, guide, slider, back printing head carriage, ink supply system, circuit board, printing head, external air drying cover, internal air drying cover, lamp house, printing material bearing band support rolls, home roll, front printing head carriage, guide beam, printing material bearing band drive roll, printing material bearing band and frame;
• the home roll having central heating system is installed on the upper portion of the frame;
• the guide beam adjusting bracket is installed on the right upper portion of the frame;
• the guide beam is installed on the guide beam adjusting bracket, and the flatness of the guide beam can be adjusted by the guide beam adjusting bracket;
• the guide is installed on the guide beam;
• the slider is installed on the guide;
• the front printing head carriage that can slide on the guide is installed on the slider;
• the ink supply system, circuit board and printing head that are arranged in the form of arc are installed on the front printing head carriage;
• the cloth-supply and tension-applied roller motor is installed on the right middle portion of the frame;
• the printing material bearing band support rolls, printing material bearing band drive roll and pressing-cloth roll that can move up and down are installed respectively on the middle and upper portions of the frame;
• the lamp house, internal air drying cover and external air drying cover are installed on the left upper portion of the frame;
• the guide beam adjusting bracket is installed on the left lower portion of the frame;
• the guide beam is installed on the guide beam adjusting bracket, and the flatness of the guide beam can be adjusted by the guide beam adjusting bracket;
• the guide is installed on the guide beam;
• the slider is installed on the guide;
• the back printing head carriage is installed, which can slide on the guide, on the slider;
• the ink supply system, circuit board and printing head are installed on the back printing head carriage;
• the cloth-winding and tension-applied roller motor, which can guarantee the backward tension the lamp house cloth has at any moment, is installed on the left lower portion of the frame;
• the printing material bearing band covers two printing material bearing band support rolls and printing material bearing band drive roll, and use the pressing-cloth roll, which can clamp the lamp house cloth and also tighten the printing material bearing band to make the home roll and printing material bearing band camp and feed the lamp house cloth, to press it tightly.