EP3307665B1 - Arbre d'enroulement destiné à recevoir au moins un mandrin d'enroulement - Google Patents

Arbre d'enroulement destiné à recevoir au moins un mandrin d'enroulement Download PDF

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Publication number
EP3307665B1
EP3307665B1 EP16728311.8A EP16728311A EP3307665B1 EP 3307665 B1 EP3307665 B1 EP 3307665B1 EP 16728311 A EP16728311 A EP 16728311A EP 3307665 B1 EP3307665 B1 EP 3307665B1
Authority
EP
European Patent Office
Prior art keywords
winding
clamping
clamping elements
winding shaft
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16728311.8A
Other languages
German (de)
English (en)
Other versions
EP3307665A1 (fr
Inventor
Frank Hoffmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to PL16728311T priority Critical patent/PL3307665T3/pl
Publication of EP3307665A1 publication Critical patent/EP3307665A1/fr
Application granted granted Critical
Publication of EP3307665B1 publication Critical patent/EP3307665B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/028—Both ends type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid
    • B65H75/2437—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid comprising a fluid-pressure-actuated elastic member, e.g. a diaphragm or a pneumatic tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic

Definitions

  • Two adjacent rows of tensioning elements seen in the circumferential direction are preferably offset in the axial direction, so that the stability of the winding shaft is increased again, which again has a positive effect on the winding quality.

Landscapes

  • Winding Of Webs (AREA)

Claims (3)

  1. Arbre d'enroulement destiné à recevoir au moins un mandrin d'enroulement, avec un corps d'arbre en matière plastique renforcée par des fibres, en particulier en CFC,
    avec au moins deux paliers à au moins une extrémité de l'arbre d'enroulement, avec des éléments de serrage répartis sur la circonférence et sur la longueur axiale et pouvant coulisser radialement pour serrer, maintenir et libérer les mandrins d'enroulement,
    caractérisé
    en ce que
    l'arbre d'enroulement est agencé pour maintenir des mandrins d'enroulement d'un diamètre intérieur de 80 mm maximum,
    en ce que des éléments de serrage (20) destinés au pré-centrage du mandrin d'enroulement et des éléments de serrage (21) destinés au serrage du mandrin d'enroulement sont prévus et disposés de façon alternée dans le sens circonférentiel, les éléments de serrage (20, 21) pouvant se déplacer vers l'extérieur dans la direction de l'arbre d'enroulement, les éléments de serrage (20, 21) comprenant une base (22) élargie et pouvant coulisser à l'intérieur d'ouvertures (23), la base (22) pouvant coulisser à l'intérieur d'une rainure (24) élargie, la rainure (24) élargie servant de limitation de course,
    en ce que, pour la sortie des éléments de serrage, il est prévu des tuyaux (25), lesquels sont insérés entre la rainure élargie et la surface de la base (22) éloignée de l'élément de serrage (20, 21) respectif, lesquels peuvent être remplis d'un gaz et peuvent être mis sous pression, tous les tuyaux (25) pouvant être alimentés en gaz par un tuyau de gaz comprimé (27) central, tous les tuyaux (25) étant raccordés par une conduite de raccordement au tuyau de gaz comprimé (27) central, et
    en ce qu'il est prévu un système d'étranglement, ou les éléments de serrage (21) peuvent, pour le serrage, être exposés à une force de ressort pour ralentir le mouvement des éléments de serrage (21) pour le serrage par rapport au mouvement des éléments de serrage (20) pour le pré-centrage.
  2. Arbre d'enroulement selon la revendication 1,
    caractérisé en ce que
    respectivement au moins deux paliers sont prévus aux deux extrémités de l'arbre d'enroulement.
  3. Procédé de serrage d'au moins un mandrin d'enroulement sur un arbre d'enroulement selon la revendication 1 ou 2, dans lequel d'abord les éléments de serrage (20) pour le pré-centrage sont déplacés dans la direction radiale de l'arbre d'enroulement jusqu'à neuf dixièmes de millimètres au maximum au-dessous du diamètre nominal du mandrin d'enroulement vers l'extérieur au-delà de la surface circonférentielle extérieure de l'arbre d'enroulement de telle sorte qu'il demeure un interstice ou qu'il existe un contact léger entre les éléments de serrage (20) pour le pré-centrage et le mandrin d'enroulement, puis des éléments de serrage (21) pour le serrage du mandrin d'enroulement sont déplacés vers l'extérieur.
EP16728311.8A 2015-06-09 2016-06-09 Arbre d'enroulement destiné à recevoir au moins un mandrin d'enroulement Active EP3307665B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16728311T PL3307665T3 (pl) 2015-06-09 2016-06-09 Wał nawijania do przyjmowania co najmniej jednego rdzenia nawijania

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015210567 2015-06-09
PCT/EP2016/063214 WO2016198549A1 (fr) 2015-06-09 2016-06-09 Arbre d'enroulement destiné à recevoir au moins un mandrin d'enroulement

Publications (2)

Publication Number Publication Date
EP3307665A1 EP3307665A1 (fr) 2018-04-18
EP3307665B1 true EP3307665B1 (fr) 2020-01-08

Family

ID=56117723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16728311.8A Active EP3307665B1 (fr) 2015-06-09 2016-06-09 Arbre d'enroulement destiné à recevoir au moins un mandrin d'enroulement

Country Status (4)

Country Link
US (1) US10513410B2 (fr)
EP (1) EP3307665B1 (fr)
PL (1) PL3307665T3 (fr)
WO (1) WO2016198549A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000023854A1 (it) * 2020-10-09 2022-04-09 Lamiflex Spa Albero espansibile a listelli con bassa inerzia e relativo processo di fabbricazione
CN113622086A (zh) * 2021-07-22 2021-11-09 安徽创荣非织造有限公司 一种具有抗菌保健效果的无胶棉及其生产工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214109A (en) * 1963-06-12 1965-10-26 Amals Gjuteri Och Mek Nerkstad Drive spindle
SE306469B (fr) * 1968-02-27 1968-11-25 Aeroshaft Ab
SE377319B (fr) * 1972-05-19 1975-06-30 Aero Shaft Ab
FR2438694A1 (fr) * 1978-10-13 1980-05-09 Rhone Poulenc Textile Broche de renvidage de fils textiles
DE3425509A1 (de) * 1984-07-11 1986-01-23 Ahlström Hanssen S.A., Schweighouse sur Moder Wickelwelle
DE9113939U1 (fr) * 1991-11-08 1992-01-02 Deublin Geraetebau Gmbh, 6234 Hattersheim, De
US5379964A (en) 1993-08-10 1995-01-10 Addax, Inc. Composite expandable shaft
DE29510883U1 (de) * 1995-07-05 1995-09-14 Deublin Gmbh Wickelwelle
US5803399A (en) * 1996-11-27 1998-09-08 Japan Development Consultants, Inc. Expandable shaft
ATE195490T1 (de) * 1997-03-21 2000-09-15 Schlumpf Ag Vorrichtung zum aufspannen eines hülsenkörpers auf einen drehbar angetriebenen rohrkörper
GB2329948B (en) * 1997-10-01 2002-03-13 Creative Patent Ltd A pneumatic shaft for the centering of a tube
IT1312239B1 (it) * 1999-03-29 2002-04-09 Finsid S R L Albero espansibile autocentrante a gonfiaggio sequenziale.
US6079662A (en) * 1999-03-31 2000-06-27 Tidland Corporation Slip shaft assembly having core axial position fixing mechanism
CN105849021B (zh) * 2013-10-15 2018-05-15 温德莫勒及霍尔希尔公司 卷轴
WO2015164231A1 (fr) * 2014-04-22 2015-10-29 The Procter & Gamble Company Appareil et procédé de chargement de matériau utilisé pour la fabrication d'articles absorbants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2016198549A1 (fr) 2016-12-15
US10513410B2 (en) 2019-12-24
US20180179019A1 (en) 2018-06-28
PL3307665T3 (pl) 2020-06-29
EP3307665A1 (fr) 2018-04-18

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