Application of Non-shaft Drive Technology in Printing Machine

Shaftless printing technology has been popular for many years in the newspapers, business forms, and packaging and printing industries. It has played a role in improving the flexibility and quality of printing. There are further development trends. The so-called axisless printing technology is also called word service. In commercial web printing production, shaftless technology is used for everything from printing to newspapers and inserts.
It improves the adaptability of the machine and shortens the necessary time. It also eliminates the limitations and defects of traditional mechanical transmissions and gear trains and improves the printing quality. In the shaftless printing press, each unit is driven by a high-performance AC word-serving motor, and all the printing actions are unified by a master electric control from the implementation of synchronous control. Without mechanical transmission shafts, there will be no influence of torque and gear recoil. This shaftless transmission technology is actually a mature technology widely accepted in other industries before it is introduced into the printing industry. It started in Europe before it reached the United States. In September of 1998, Gao Bao Company installed 48 Compacta 618 shaftless commercial printing presses for the California World Color Printing Factory, all adopting Indramat's AC word service driving and control system and technology. Indramat uses the international digital drive standard interface Seicos (short for oeial neat.time communication syotem series of practical communication systems) to synchronize each drive through a noise-immune cable. There are also suitable counseling devices that lock end users into a single source of control. On the other hand, it is an open structure, which simplifies training, product support, and overall factory production management. At the same time, due to the open platform, it is possible to coordinate the control of several printing machines produced by different manufacturers, and even the automation of postpress equipment. This is the development trend of the next press technology, and it is worth noting.
The shaftless drive technology increases the flexibility and adaptability of the printer because each part or group of printers can be controlled individually. In the past, between the printing unit and the newspaper station (this refers to the multi-paper rotary press, the detailed note) was either one-on-one or fully integrated into one newspaper station; now, any combination can be made to any one Newspaper stand. Another flexibility is the change in the selection of the printing unit, as well as the interconnection of other processing units. The shortening of auxiliary machine timing is due to the fact that the folding section, cooling section or individual units can be individually commissioned; while the change of version, pelibu and folding settings can be carried out simultaneously, which saves time compared to the sequence. Increase productivity. The improved synchronization between the various units and the switching force has been of great benefit in shifting gears, since in the past the counteracting errors or defects due to gear recoil and torque of the rotating shaft have been eliminated. Therefore, many new printing presses adopt electronic control systems to monitor and correct the inconsistent factors of instability in printing. The application of non-shaft drive technology in commercial printing presses has created favorable conditions for this, and it is also the reason for its increasingly popularization and application.