Elastic cleaning lip, support element, and cleaning unit

An elastic cleaning lip for cleaning a rotating roller of a drafting system of a textile machine, comprising:

• a wiping edge configured at a longitudinal side of the cleaning lip;
• a mounting element at an opposite longitudinal side of the cleaning lip configured to mount to a support element;
• the cleaning lip comprising a Y-shaped cross section having a stem and two essentially parallel legs;
• and wherein the wiping edge is arranged at an end of the stem and the two legs form the mounting element for a form-locking mounting of the cleaning lip to the support element.

A cleaning unit for cleaning a rotating roller of a drafting system of a textile machine, comprising:

• an elastic cleaning lip, further comprising:
• a wiping edge configured at one of its longitudinal side of the cleaning lip;
• a mounting element at an opposite longitudinal side of the cleaning lip;
• the cleaning lip comprising a Y-shaped cross section having a stem and two essentially parallel legs;
• wherein the wiping edge is arranged at an end of the stem and the two legs form the mounting element for a form-locking mounting of the cleaning lip;
• a support element, further comprising:
• retainers at opposite longitudinal ends thereof;
• a mounting strip having lateral faces and top and bottom end faces arranged between the retainers;
• and
• wherein the lateral faces and the top end face are configured for the form-locking mounting with the two legs of the cleaning lip.