A device for adjusting the band thickness of for a portable the packing machine.

摘要

A band-thickness adjusting device for a portable packing machine includes an adjusting shaft and an activating rod combined eccentrically with the adjusting shaft, and a press rod pressed axially by eccentric movement of the adjusting shaft to press down a friction head of a fusing device. Then the gap between the friction head and a stationary friction head of the fusing device can be changed to suit to different thickness of packing bands so that pressure against the packing band may be adjusted for the thickness of a packing band, with the gap between the two friction heads freely adjustable.