Multi-colour rotary screen printing machine - has single drive motor adjustable cam faces for setting level of print-supporting belt and stencil-mounting beam extensions

摘要

The machine has a single motor (24) disposed outside the main frame for driving directly an intermediate shaft (26) inside the frame and connected to the parallel cylinder stencils and a supporting belt. The level of the horizontal horizontal operative path section of the supporting belt for the material to be printed is determined by adjustable cam faces of guiding devices. The stencils are fitted in a respective end ring supported rotation in an assembly head which forms part of a respective beam which is disposed transversely above the supporting belt. The transverse beams are provided at either end with oppositely directed extensions for mounting the stencils. The extensions include adjustable mounting devices for accommodatign the assembly head.