OMG MF 64, Инструкция по эксплуатации

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MF 64
Author: Donato Gavino Murru donato.gavino.murru@omgitaly.com Pag. 103 a 179
Index Device
General Description
The index system is a device design for plastic film travelling. It is composed of two rails in which is
driven two pin chains. They are travelling all around the rails of the machine.
The step index travelling is assured by a servo driven motor. It is powering two double pin chains
around a rail system. The chains are grabbing the plastic material by piercing it with the help of the
two slotted rolls located at the top end of the rails.
The rails in between dimension can be modified to accommodate different width of plastic material.
The adjustment is made manually.
Schematic
Index
motor
Rails Film entry
Film exit
These parts are equipped with screws for
width adjustment of the rails.