EP4501829A4 - WINDING DEVICE, MANDREL REPLACEMENT METHOD AND MANDREL - Google Patents

WINDING DEVICE, MANDREL REPLACEMENT METHOD AND MANDREL

Info

Publication number
EP4501829A4
EP4501829A4 EP22942748.9A EP22942748A EP4501829A4 EP 4501829 A4 EP4501829 A4 EP 4501829A4 EP 22942748 A EP22942748 A EP 22942748A EP 4501829 A4 EP4501829 A4 EP 4501829A4
Authority
EP
European Patent Office
Prior art keywords
mandrel
winding device
replacement method
mandrel replacement
winding
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.)
Pending
Application number
EP22942748.9A
Other languages
German (de)
French (fr)
Other versions
EP4501829A1 (en
Inventor
Yusuke Masuda
Fujio Tanaka
Yoshikazu KIBE
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.)
Primetals Technologies Japan Ltd
Original Assignee
Primetals Technologies Japan Ltd
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 Primetals Technologies Japan Ltd filed Critical Primetals Technologies Japan Ltd
Publication of EP4501829A1 publication Critical patent/EP4501829A1/en
Publication of EP4501829A4 publication Critical patent/EP4501829A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B21C47/245—Devices for the replacement of full reels by empty reels or vice versa, without considerable loss of time
    • 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
    • B65H18/021—Multiple web roll supports
    • B65H18/0212—Turrets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2292—Removing cores or mandrels from web roll after winding
    • 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
    • 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
    • B65H75/2484—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction movable actuator including wedge-like or lobed member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4144—Finishing winding process
    • B65H2301/41445—Finishing winding process after winding process
    • B65H2301/41446—Finishing winding process after winding process removing roll/core from shaft/mandrel, e.g. by compressed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4185—Core or mandrel discharge or removal, also organisation of core removal
    • B65H2301/41854—Core or mandrel discharge or removal, also organisation of core removal by extracting core from wound roll, i.e. in coreless applications only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/40—Toothed gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2315—Turret winders specified by number of arms
    • B65H2408/23152—Turret winders specified by number of arms with two arms
    • 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
    • B65H2701/173—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
EP22942748.9A 2022-05-20 2022-05-20 WINDING DEVICE, MANDREL REPLACEMENT METHOD AND MANDREL Pending EP4501829A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/020961 WO2023223544A1 (en) 2022-05-20 2022-05-20 Winding device, mandrel replacement method, and mandrel

Publications (2)

Publication Number Publication Date
EP4501829A1 EP4501829A1 (en) 2025-02-05
EP4501829A4 true EP4501829A4 (en) 2025-05-14

Family

ID=88834934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22942748.9A Pending EP4501829A4 (en) 2022-05-20 2022-05-20 WINDING DEVICE, MANDREL REPLACEMENT METHOD AND MANDREL

Country Status (4)

Country Link
EP (1) EP4501829A4 (en)
JP (1) JP7776631B2 (en)
CN (1) CN119032056A (en)
WO (1) WO2023223544A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117640A (en) * 1936-11-24 1938-05-17 Wean Engineering Co Inc Coiling reel
FR2136003A5 (en) * 1971-04-28 1972-12-22 Demag Ag
DE2659343A1 (en) * 1976-02-26 1977-09-08 Voest Ag REEL, IN PARTICULAR FOR TIN STRIP
US5904313A (en) * 1996-06-14 1999-05-18 Kvaerner Metals Clecim Turntable coiler for reeling metal strips
CN102284556A (en) * 2011-07-11 2011-12-21 武汉钢铁(集团)公司 Large coiler mandrel for cold-rolled strip steel
KR102200891B1 (en) * 2020-06-30 2021-01-11 주식회사 서울엔지니어링 Strip winding apparatus for capable of dual hydraulic supply

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6061116A (en) * 1983-09-14 1985-04-08 Mitsubishi Heavy Ind Ltd Construction of rotating shaft equipped with bearing- temperature control mechanism
JP2516486Y2 (en) * 1990-04-13 1996-11-06 日下部電機株式会社 Rotating oil passage fitting with pilot check valve
JP2007191301A (en) * 2006-01-17 2007-08-02 Pubot Giken:Kk Holding shaft

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117640A (en) * 1936-11-24 1938-05-17 Wean Engineering Co Inc Coiling reel
FR2136003A5 (en) * 1971-04-28 1972-12-22 Demag Ag
DE2659343A1 (en) * 1976-02-26 1977-09-08 Voest Ag REEL, IN PARTICULAR FOR TIN STRIP
US5904313A (en) * 1996-06-14 1999-05-18 Kvaerner Metals Clecim Turntable coiler for reeling metal strips
CN102284556A (en) * 2011-07-11 2011-12-21 武汉钢铁(集团)公司 Large coiler mandrel for cold-rolled strip steel
KR102200891B1 (en) * 2020-06-30 2021-01-11 주식회사 서울엔지니어링 Strip winding apparatus for capable of dual hydraulic supply

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023223544A1 *

Also Published As

Publication number Publication date
WO2023223544A1 (en) 2023-11-23
JPWO2023223544A1 (en) 2023-11-23
EP4501829A1 (en) 2025-02-05
JP7776631B2 (en) 2025-11-26
CN119032056A (en) 2024-11-26

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