Cleaning apparatus for cleaning suction drum surfaces a compacting device for spinning machines, and the compacting device, and the ring spinning machine.

摘要

The invention relates to a device for cleaning of the suction drum surfaces (32a, 32b) of a compression device (4) for spinning machines, the device comprising a first and a second cylindrical body (36a, 36b) whose inner end faces (44a, 44b) is face at a distance coaxially and the respective base body (36a, 36b) each having a peripheral surface (39a, 39b), on which each one a certain width (41) exhibiting cleaning tape (40a, 40b) is mounted, which deals with an inner edge ( 42a, 42b) and an outer edge (43a, 43b) between the inner (44a, 44b) and an outer (45a, 45b) face the respective main body (36a, 36b) and the first and the second base body (36a, 36b) are non-rotatably connected to one another via a shaft (37). Thus the cleaning effect on the vacuum drum surfaces (32a, 32b) carried out the compacting device uniformly, has the width (41) of each cleaning belt (40a, 40b) in the circumferential direction of the base body (36a, 36b) seen at least partially different dimensions.