Method and device for applying adhesive tape to cylindrical bodies
AssigneeLohmann GmbH & Co. KG
InventorsFlorian VON HEESEN, Tobias SPIESS, Gerd ROTTMANN, Peter HARENDT
Life of this patent
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Abstract
The invention relates to a device for applying adhesive tape (40) to the cylindrical surface (21) of a cylindrical body (20), said device comprising: at least two axially parallel securing rolls (30a, 30b) designed to make contact with the cylindrical surface of the cylindrical body; an adhesive tape feed for feeding the adhesive tape (40) to the cylindrical body (20); and means for rotating the cylindrical body (20) about its cylindrical axis.
Claims20
Device for applying adhesive tape to a cylindrical surface of a cylindrical body, comprising:
- at least two axially parallel securing rolls, disposed in order to make contact with the cylindrical surface of the cylindrical body with their respective lateral surfaces;
- an adhesive tape feed for feeding adhesive tape to the cylindrical body;
- means for setting the cylindrical body into rotation about its cylindrical axis;
- and
- a insertion and/or ejection mechanism that allows a displacing of the cylindrical body along the extent of the roll axes of the securing rolls or the cylindrical axis of the cylindrical body, wherein
- the cylindrical body can be moved away from the insertion and/or ejection mechanism.
Method for applying adhesive tape to a cylindrical surface of a cylindrical body, comprising:
- (a) inserting the cylindrical body by means of the insertion mechanism;
- (b) contacting the cylindrical surface of the cylindrical body with the respective lateral surfaces of at least two axially parallel securing rolls;
- (c) moving the cylindrical body away from the insertion and/or extraction mechanism;
- (d) applying the adhesive tape to the cylindrical surface of the cylindrical body;
- and
- (e) winding the adhesive tape onto the cylindrical body by means of rotation of the cylindrical body about its cylindrical axis.
Dependencies are inferred from the claim text.