SLEEVE PLACING MACHINE OF HEAT SHRINKABLE PLASTICS ON OBJECTS FROM CONTINUOUS FLAT WOUND CONTAINER

摘要

The invention concerns a machine for setting heat-shrinkable plastic sleeves on objects, from a flat-wound continuous sheath, characterised in that a horizontal shaping sleeve (40) is provided comprising two coaxial separator heads (41, 42) mutually connected by a central wire element (43), the two separator heads having facing ends (45, 46) with smooth double bevel and each resting freely on an associated V-shaped support (60). The means driving the sheath comprises, between the two V-shaped supports (60), two adjacent pinch rollers (25, 26) symmetrically arranged on either side of the wire element (43) and passing in the proximity of the smooth bevelled edges of the separator heads (41, 42), each roller (25, 26) having a peripheral groove matching that of the other roller so as to form a passage with horizontal axis for said wire element.