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WO1996030137A1 - Enrouleur de bande - Google Patents

Enrouleur de bande Download PDF

Info

Publication number
WO1996030137A1
WO1996030137A1 PCT/AT1996/000057 AT9600057W WO9630137A1 WO 1996030137 A1 WO1996030137 A1 WO 1996030137A1 AT 9600057 W AT9600057 W AT 9600057W WO 9630137 A1 WO9630137 A1 WO 9630137A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure roller
tape
reel
holding arm
mandrel
Prior art date
Application number
PCT/AT1996/000057
Other languages
German (de)
English (en)
Inventor
Friedrich Moser
Johann Oberhumer
Hannu SEPPÄNEN
Original Assignee
Voest-Alpine Industrieanlagenbau Gmbh
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 Voest-Alpine Industrieanlagenbau Gmbh filed Critical Voest-Alpine Industrieanlagenbau Gmbh
Priority to EP96905587A priority Critical patent/EP0817688B1/fr
Priority to DE59600458T priority patent/DE59600458D1/de
Priority to AT96905587T priority patent/ATE169847T1/de
Publication of WO1996030137A1 publication Critical patent/WO1996030137A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
    • B21C47/06—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum
    • B21C47/063—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum with pressure rollers only

Definitions

  • the invention relates to a strip reel with at least one against a reel mandrel by means of an actuating device on adjustable pressure roller for pressing band-shaped winding material onto the reel mandrel.
  • the pressure roller is rotatably mounted on a holding arm and is movable in an approximately radial direction with respect to the coiler mandrel. the holding arm by means of the
  • Actuating device can be moved and pressed against the coiler mandrel and the pressure roller can be moved away from the coiler mandrel by at least the tape thickness by means of an actuating device controlled by a control device when the strip start is approaching. and a method of reeling.
  • the pressure rollers of a strip reel are pressed with constant force against the strip layers wound on the reel mandrel until friction between the reel mandrel and the beginning of the strip ensures slip-free reeling of the strip without further support from the pressure rollers. This usually requires several layers of tape on the coiler mandrel.
  • the diameter of the coil changes abruptly in the area of the tape request in the form of a step, the height of which corresponds to the thickness of the tape.
  • the pressure rollers pressed against the coil beat when the tape is turned
  • the band pressure rollers arranged around the band reel are each individually arranged at one end of a swing frame by means of bearing blocks.
  • the swinging frame is pivotally supported and is supported by a pressure medium cylinder actuated, which is activated by a controller.
  • a pressure medium cylinder actuated which is activated by a controller.
  • the time between lifting off and pressing a pressure roller again should be kept as short as possible in order to avoid slippage of the band relative to the reel mandrel, especially if only a small number of pressure rollers is provided.
  • one is limited in the prior art due to the large masses to be moved, i.e. it takes a relatively long time for a pressure roller to be properly pressed against the coil after it has been lifted off.
  • the pressure roller as known per se, can be moved relative to the holding arm by means of a further actuating device and that the further actuating device is connected to the control device causing the pressure roller to move away when the beginning of the tape approaches.
  • the training according to the invention makes it possible. to keep the masses that are to be moved briefly and very quickly during a "step control" movement as low as possible.
  • the adjusting device moving the holding arm is used, whereas the other adjusting device is independent only the pressure roller has to move from the first actuating device, ie independently of a movement of the holding arm
  • Actuator can therefore be dimensioned much smaller: it only needs to move the pressure roller to carry out the "step control" steps.
  • An embodiment preferred according to the invention is characterized in that a bearing of the pressure roller is guided in a guide of the holding arm approximately in the radial direction to the reel mandrel and the further actuating device acts directly on the bearing.
  • Holding arms is guided. with another actuator directly attacking each of the bearings.
  • a device of this type it is also possible to counteract a lateral run and thus an increasingly eccentric winding of the tape, by applying different contact pressures against the bundle wrap via the two further adjusting devices of the first pressure roller in the direction of entry. By applying an increased pressure on the side on which the band deflects outwards, the band is returned to the center position.
  • the holding arm preferably has a guide for a guide piece of the pressure roller for moving the same approximately in a radial direction to the reel mandrel, the length of the guide and the further adjusting device for moving the pressure roller being dimensioned by a multiple of the thickness of the tape to be wound up.
  • a preferred embodiment is characterized in that the holding arm has a guide for a guide piece of the pressure roller for moving it in an approximately radial direction to the coiler mandrel, the length of the guide and the further adjusting device for moving the pressure roller in an area corresponding approximately to the thickness of the
  • An advantageous method for reeling with a tape reel according to the invention is characterized in that the pressure roller is moved away from the coil roll by at least an amount corresponding to the tape thickness each time the tape start of the tape to be wound is moved past. with the holding arm about to stand still
  • the pressure roller is preferably moved away from the bundle roll by at least an amount corresponding to the strip thickness each time the strip start of the strip to be wound is moved past, the holding arm standing still, but the pressure roller being moved back to the position assumed before the strip start moved past in relation to the holding arm and during this backward movement the holding arm is moved away from the coil by the amount of this backward movement.
  • This method is particularly expedient since it avoids that the distance between the outermost band layer and the holding arm carrying a pressure roller, which is usually also provided with a guide ruler. gets smaller with every revolution.
  • FIG. 1 showing a side view of a tape reel according to a first embodiment
  • FIG. 2 showing a detail of a tape reel according to another embodiment
  • Fig. 3 illustrates a tape reel according to a weathered embodiment in oblique view.
  • a reel mandrel 1 which is optionally expandable.
  • three pressure rollers 2 arranged.
  • Each of the pressure rollers 2 is arranged in its own holding arm 3, which is designed as a swing arm.
  • the holding arms 3 are each pivotally mounted about a pivot axis 4 on a stationary frame 5 and by means of a first actuating device 6, which is hydraulic, pneumatic or electromechanical can be driven, movable relative to the stationary scaffold 5.
  • the actuating devices 6 are designed as hydraulic pressure medium cylinders.
  • Each holding arm 3 has an extension 8 in the tape running direction 7 or winding direction. which forms a guide runner for the band 9 to be wound up, so that when the pressure rollers 2 are pressed against the coiler mandrel 1, an almost closed guide path is formed.
  • Each of the holding arms 3 has guides 10, which are aligned approximately radially to the coiler mandrel 1 and in which bearings 11 arranged at the end of the pressure rollers 2 are displaceably guided.
  • a displacement movement of the pressure rollers 2 in the direction of the coiler mandrel 1 and in the opposite direction can be brought about by means of further second actuating devices 12, each of which acts directly on a bearing 11 of the pressure rollers 2.
  • the further actuating devices 12 are preferably pressure medium cylinders, in particular hydraulic cylinders.
  • the one via a belt guide 13 formed by rollers and a not shown
  • Infeed belt guide to the reel mandrel 1 is wound around the reel mandrel 1 due to the clamping force acting between the pressure rollers 2 and the reel mandrel 1 and thus initially forms a first band layer.
  • the pressure rollers 2 are moved by means of the second adjusting devices 12
  • Coiler mandrel 1 moves away, the second actuating devices 12 being activated by a control device 15.
  • the first actuating devices 6 moving the holding arms 3 remain constantly acted upon without being influenced by the control device.
  • the brief and sudden movement of the pressure rollers 2 takes place by an amount that corresponds at least to the thickness 16 of the belt 9.
  • the second actuating device 12 is activated further until the bearings 11 of the pressure roller 2 in turn assume the position along the guides 10 that the strip beginning 14 has moved past.
  • the holding arm 3 is removed from the coil by the amount of this
  • Fig. 3. is the holding arm 3 of two side walls 3 ', 3 ", which are connected by a cross member 3'" to form a unit.
  • the first adjusting device 6 for moving the holding arm 3 acts on this cross member 3 ′′
  • Coiler mandrel I directed ends of the side cheeks 3 ', 3' 'have the guides 10 for the bearings 1 1 of the pressure roller 2.
  • the second actuating devices 12 acting on the bearings 11 arranged at the end of the pressure roller 2 can preferably independently of one another support 11 with different, directed against the reel mandrel 1

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

L'invention concerne un enrouleur de bande comprenant au moins un rouleau de pression (2) pouvant être mis en place contre un mandrin (1) à l'aide d'un dispositif de réglage (6), pour serrer une bande à enrouler (9) contre le mandrin (1). Le rouleau de pression (2) est monté de manière à tourner sur un bras de retenue (3) et à se déplacer dans une direction approximativement radiale par rapport au mandrin (1) de l'enrouleur. Le dispositif de réglage (6) permet de déplacer et de serrer le bras de retenue (3) contre le mandrin (1) de l'enrouleur. Un dispositif de réglage (12) actionné par un dispositif de commande (15) permet d'éloigner le rouleau de pression (2) du mandrin (1) de l'enrouleur, d'au moins une épaisseur de bande, au moment de l'approche du début de la bande (14). Afin de pouvoir faire fonctionner ce dispositif de manière aisée en mode de 'commande pas-à-pas' avec des moyens simples, un dispositif de réglage (12) permet de déplacer le rouleau de pression (2) par rapport au bras de retenue (3), ledit dispositif deréglage (12) étant relié au dispositif de commande (15) qui engendre le mouvement d'éloignement du rouleau de pression (2) au moment de l'approche du début de la bande (14).
PCT/AT1996/000057 1995-03-27 1996-03-25 Enrouleur de bande WO1996030137A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP96905587A EP0817688B1 (fr) 1995-03-27 1996-03-25 Enrouleur de bande
DE59600458T DE59600458D1 (de) 1995-03-27 1996-03-25 Bandhaspel
AT96905587T ATE169847T1 (de) 1995-03-27 1996-03-25 Bandhaspel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA549/95 1995-03-27
AT0054995A ATA54995A (de) 1995-03-27 1995-03-27 Bandhaspel

Publications (1)

Publication Number Publication Date
WO1996030137A1 true WO1996030137A1 (fr) 1996-10-03

Family

ID=3493559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT1996/000057 WO1996030137A1 (fr) 1995-03-27 1996-03-25 Enrouleur de bande

Country Status (4)

Country Link
EP (1) EP0817688B1 (fr)
AT (2) ATA54995A (fr)
DE (1) DE59600458D1 (fr)
WO (1) WO1996030137A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5967448A (en) * 1997-07-21 1999-10-19 Kvaerner Technology & Research Limited Metal strip shearing and coiling
US6488227B1 (en) * 1997-11-27 2002-12-03 Mitsubishi Heavy Industries, Ltd. Band plate winding system
WO2004108316A1 (fr) 2003-06-09 2004-12-16 S.I.M.A.C. S.P.A. Usine d'enroulement de transfert de bobine ameliore pour stock rouleau
WO2007020021A1 (fr) * 2005-08-12 2007-02-22 Emitec Gesellschaft Für Emissionstechnologie Mbh Dispositif et procede pour realiser des corps en nid d'abeilles metalliques avec au moins un segment de façonnage
CN110723585A (zh) * 2019-11-07 2020-01-24 太仓科力特金属构件科技有限公司 一种收卷装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110935746B (zh) * 2019-11-29 2021-03-09 安徽万峰精工铝业科技有限公司 一种铝板收卷装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037869A1 (en) * 1970-07-30 1972-02-03 Siemag Siegener Masch Bau Coiler for hot wide strip - using pressure rollers and guides
DE2158721A1 (de) * 1971-11-26 1973-05-30 Indramat Gmbh Bandhaspel mit gesteuerten andrueckrollen
DE2613453A1 (de) * 1976-03-30 1977-10-13 Bernhard Bruene Wickelmaschine fuer folien
US4380164A (en) * 1981-01-19 1983-04-19 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Winding machine
JPS6097156A (ja) * 1983-11-02 1985-05-30 Hitachi Ltd ダウンコイラ−
JPS629717A (ja) * 1985-07-05 1987-01-17 Mitsubishi Heavy Ind Ltd コイラ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037869A1 (en) * 1970-07-30 1972-02-03 Siemag Siegener Masch Bau Coiler for hot wide strip - using pressure rollers and guides
DE2158721A1 (de) * 1971-11-26 1973-05-30 Indramat Gmbh Bandhaspel mit gesteuerten andrueckrollen
DE2613453A1 (de) * 1976-03-30 1977-10-13 Bernhard Bruene Wickelmaschine fuer folien
US4380164A (en) * 1981-01-19 1983-04-19 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Winding machine
JPS6097156A (ja) * 1983-11-02 1985-05-30 Hitachi Ltd ダウンコイラ−
JPS629717A (ja) * 1985-07-05 1987-01-17 Mitsubishi Heavy Ind Ltd コイラ

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 245 (M - 418) 2 October 1985 (1985-10-02) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 180 (M - 597) 10 June 1987 (1987-06-10) *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5967448A (en) * 1997-07-21 1999-10-19 Kvaerner Technology & Research Limited Metal strip shearing and coiling
US6488227B1 (en) * 1997-11-27 2002-12-03 Mitsubishi Heavy Industries, Ltd. Band plate winding system
US6585187B2 (en) 1997-11-27 2003-07-01 Mitsubishi Heavy Industries, Ltd. Band plate winding system
WO2004108316A1 (fr) 2003-06-09 2004-12-16 S.I.M.A.C. S.P.A. Usine d'enroulement de transfert de bobine ameliore pour stock rouleau
CN100434201C (zh) * 2003-06-09 2008-11-19 S.I.M.A.C.股份公司 用于轧制材的改进的卷材传送卷取装置
WO2007020021A1 (fr) * 2005-08-12 2007-02-22 Emitec Gesellschaft Für Emissionstechnologie Mbh Dispositif et procede pour realiser des corps en nid d'abeilles metalliques avec au moins un segment de façonnage
JP2009504409A (ja) * 2005-08-12 2009-02-05 エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング 少なくとも１つの成形セグメントを用いて金属ハニカム体を製造する装置および方法
KR100972775B1 (ko) * 2005-08-12 2010-07-28 에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하 적어도 하나의 성형 세그먼트를 갖는 금속 허니콤 본체의제조 장치 및 공정
CN110723585A (zh) * 2019-11-07 2020-01-24 太仓科力特金属构件科技有限公司 一种收卷装置

Also Published As

Publication number Publication date
ATE169847T1 (de) 1998-09-15
EP0817688B1 (fr) 1998-08-19
DE59600458D1 (de) 1998-09-24
EP0817688A1 (fr) 1998-01-14
ATA54995A (de) 1999-07-15

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