Multi-color offset printing machine transfer roller arrangement structure

CN2747056
The multi-color offset printing machine transfer roller arrangement structure is used to realize the transfer of paper between multi-color offset printing sets, including three equal-diameter and tangentially arranged transfer rollers, three transfer rollers and an impression printing cylinder of an offset printing press, The blanket and plate cylinders are equally-diameter and are located between the impression cylinders of the two front and rear units. The five rollers form an arrangement in which the lines connecting the central axes of the two rollers form a pentagonal geometry, and the smallest internal angle in the pattern must be less than 20 degrees. This sort of arrangement has a small internal angle value, which clearly opens the distance between two adjacent units and provides enough space between the units to facilitate the arrangement of supporting mechanisms such as ink heads and reserves. Adequate space for operation and maintenance.

Source of information: pack.cn