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1. WO2016142114 - BOBBIN CASE CLAMPING DEVICE

Publication Number WO/2016/142114
Publication Date 15.09.2016
International Application No. PCT/EP2016/052649
International Filing Date 08.02.2016
IPC
B65H 54/54 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
54Winding, coiling, or depositing filamentary material
02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
40Arrangements for rotating packages
54Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
B65H 75/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
75Storing webs, tapes, or filamentary material, e.g. on reels
02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans
18Constructional details
24adjustable in configuration, e.g. expansible
B65H 54/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
54Winding, coiling, or depositing filamentary material
02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
28Traversing devices; Package-shaping arrangements
CPC
B65H 2701/30
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2701Handled material; Storage means
30Handled filamentary material
B65H 54/2803
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
54Winding, coiling, or depositing filamentary material
02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
28Traversing devices; Package-shaping arrangements
2803with a traversely moving package
B65H 54/543
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
54Winding, coiling, or depositing filamentary material
02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
40Arrangements for rotating packages
54Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
543Securing cores or holders to supporting or driving members, e.g. collapsible mandrels
B65H 75/245
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
75Storing webs, tapes, or filamentary material, e.g. on reels
02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans
18Constructional details
24adjustable in configuration, e.g. expansible
242Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
245by deformation of an elastic or flexible material
Applicants
  • GEORG SAHM GMBH & CO. KG [DE]/[DE]
Inventors
  • ZAUN, Jochen
Agents
  • REHBERG HÜPPE + PARTNER PATENTANWÄLTE PARTG MBB
Priority Data
15158297.009.03.2015EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SPULENHÜLSEN-SPANNEINRICHTUNG
(EN) BOBBIN CASE CLAMPING DEVICE
(FR) DISPOSITIF DE SERRAGE DE MANCHON DE BOBINAGE
Abstract
(DE)
Die Erfindung betrifft eine Spulenhülsen-Spanneinrichtung(26) für eine Spulmaschine. Mittels der Spulenhülsen-Spanneinrichtung(26) erfolgt ein Spannen einer Spule im Bereich einer Kontaktfläche(73). Zur Herbeiführung einer Spannstellung ist die Kontaktfläche (73) radial nach außen gegen eine Innenfläche der Spule pressbar. Über die Kontaktfläche (73) kann eine Drehbewegung und/oder eine Changierbewegung von der Spulenhülsen-Spanneinrichtung(26) an die Spule übertragen werden. Erfindungsgemäß ist die Kontaktfläche (73) von eine Mantelfläche (66) einer Spannhülse (22) ausgebildet. Die von der Spannhülse (22) gebildete Kontaktfläche (73) ist durch eine radiale Betätigungskraft, welche insbesondere auf eine Schrägfläche (40) appliziert wird, derart radial verformbar, dass eine Spannkraft herbeigeführt wird oder beseitigt wird.
(EN)
The invention relates to a bobbin case clamping device (26) for a winding machine. Clamping of a bobbin is achieved in the region of a contact surface (73) by means of the bobbin case clamping device (26). The contact surface (73) can be pressed radially outwards against an inner surface of the bobbin in order to produce a clamping position. A rotational motion and/or an oscillatory motion can be transferred from the bobbin case clamping device (26) to the bobbin via the contact surface (73). According to the invention, the contact surface (73) is formed by a lateral surface (66) of a clamping sleeve (22). The contact surface (73) formed by the clamping sleeve (22) can be radially deformed by a radial actuating force, which is applied, in particular, on an inclined surface (40) such that a clamping force is produced or eliminated.
(FR)
L'invention concerne un dispositif de serrage de manchon de bobinage (26) pour une bobineuse. Un serrage d'une bobine dans la zone d'une surface de contact (73) est effectué au moyen du dispositif de serrage de manchon de bobinage (26). En vue d'obtenir une position de serrage, la surface de contact (73) peut être pressée radialement vers l'extérieur contre une surface intérieure de la bobine. Un mouvement de rotation et/ou un mouvement de va-et-vient peut être transmis du dispositif de serrage de manchon de bobinage (26) à la bobine par le biais de la surface de contact (73). Selon l'invention, la surface de contact (73) est formée par une surface extérieure (66) d'un manchon de serrage (22). La surface de contact (73) formée par le manchon de serrage (22) peut être déformée dans le sens radial par une force d'actionnement radiale, laquelle est notamment appliquée sur une surface biseautée (40), de telle sorte qu'une force de serrage est obtenue ou éliminée.
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