Abrégé

The invention relates to a microduct-tube winder (5) for winding up extruded empty plastics microduct tubes having an outside diameter of about 2 to about 20 mm, having a reel (8) which is rotatable about a rotation axis (16) and has a core (9) arranged between two radially projecting flanges (10), the tube being windable on said core (9), and having a tube guiding device (6), via which the tube is fed to the reel (8), wherein a first transfer point is provided on the tube guiding device (6), the tube losing contact with the tube guiding device (6) at said first transfer point in the operating state of the microduct-tube winder (5), and wherein provision is made of a second transfer point, assigned to the reel, the tube coming into contact with the core (9) or a tube layer wound onto the latter at said second transfer point, wherein the tube guiding device (6); is movable in a transverse plane of the reel (8) and the reel (8) is movable in the direction of its rotation axis (16) such that in the operating state the winding angle (a) at the second transfer point always remains the same. The invention also relates to a double station winder (1) having two such microduct-tube winders (5), to a processing system having a microduct-tube winder (5), to a manufacturing system having an extrusion apparatus and a processing system and to a method for winding up an empty plastics tube.

Classes IPC  ?

• B65H 54/22 - Machines automatiques à bobiner, c.-à-d. machines avec ensembles fonctionnels particuliers effectuant automatiquement la recherche des extrémités, l'interconnexion des longueurs successives de matériau, commandant ou détectant les défectuosités du matériau, commandant ou retirant les gabarits chargés ou nus
• B65H 54/20 - Bobinage et va-et-vient du matériau sur noyaux, bobines, tubes ou sur mandrins ou gabarits pour paquets analogues pour la confection de paquets de forme particulière ou autour de types particuliers de bobines, tubes, mandrins ou gabarits formant paquets multiples
• B65H 54/28 - Dispositifs de va-et-vientDispositions pour la mise en forme des paquets
• B65H 54/72 - BâtisCartersCouvercles
• B65H 54/74 - Entraînement
• B29C 47/08 - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
• B29L 23/00 - Objets tubulaires

Abrégé

The invention relates to a microduct-tube winder (5) for winding up extruded empty plastics microduct tubes having an outside diameter of about 2 to about 20 mm, having a reel (8) which is rotatable about a rotation axis (16) and has a core (9) arranged between two radially projecting flanges (10), the tube being windable on said core (9), and having a tube guiding device (6), via which the tube is fed to the reel (8), wherein a first transfer point is provided on the tube guiding device (6), the tube losing contact with the tube guiding device (6) at said first transfer point in the operating state of the microduct-tube winder (5), and wherein provision is made of a second transfer point, assigned to the reel, the tube coming into contact with the core (9) or a tube layer wound onto the latter at said second transfer point, wherein the tube guiding device (6) is movable in a transverse plane of the reel (8) and the reel (8) is movable in the direction of its rotation axis (16) such that in the operating state the winding angle (a) at the second transfer point always remains the same. The invention also relates to a double station winder (1) having two such microduct-tube winders (5), to a processing system having a microduct-tube winder (5), to a manufacturing system having an extrusion apparatus and a processing system and to a method for winding up an empty plastics tube.

Classes IPC  ?

• B65H 54/20 - Bobinage et va-et-vient du matériau sur noyaux, bobines, tubes ou sur mandrins ou gabarits pour paquets analogues pour la confection de paquets de forme particulière ou autour de types particuliers de bobines, tubes, mandrins ou gabarits formant paquets multiples
• B65H 54/28 - Dispositifs de va-et-vientDispositions pour la mise en forme des paquets
• B65H 54/72 - BâtisCartersCouvercles
• B65H 54/74 - Entraînement