JPS558356A - Coiler of hot rolled strip - Google Patents

Coiler of hot rolled strip

Info

Publication number
JPS558356A
JPS558356A JP8098878A JP8098878A JPS558356A JP S558356 A JPS558356 A JP S558356A JP 8098878 A JP8098878 A JP 8098878A JP 8098878 A JP8098878 A JP 8098878A JP S558356 A JPS558356 A JP S558356A
Authority
JP
Japan
Prior art keywords
mandrel
hot rolled
pockets
guide plate
rolled strip
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
JP8098878A
Other languages
Japanese (ja)
Inventor
Masatoshi Honma
Keiji Miyakozawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8098878A priority Critical patent/JPS558356A/en
Publication of JPS558356A publication Critical patent/JPS558356A/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
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3466—Feeding or guiding devices not specially adapted to a particular type of apparatus by using specific means
    • B21C47/3475—Fluid pressure or vacuum

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

PURPOSE: To prevent generation of impact force by letting a hot rolled strip make close contact to a mandrel by the fluid pressures being spouted from the pockets and nozzles formed to the guide plates disposed around the mandrel.
CONSTITUTION: A roller 19 which is energized by a spring 18 is slidably disposed in the hole 16 of the first guide plate (lapper frame) which is made turnable about an axis 13 by means of an air cylinder 14 and rod 15 and is defined of its position by an arm 20 and stopper 31. The pockets 24 and nozzles 25 for spouting pressure fluid are provided to the second and third guide plates which are similarly made turnable, are defined of positions and are disposed with rollers 26. By using the abovementioned device, the hot rolled strip (strip) 2 being inserted between the first guide plate 12 and mandrel 5 is first nip-bent by the roller 19 of the first guide plate 12, thence it is subsequently coiled on the mandrel 5 while being pressed by the jet pressure mainly from the nozzles 25 with the first layer of coiling and the jet pressure mainly from the pockets 24 with the second and subsequent layers.
COPYRIGHT: (C)1980,JPO&Japio
JP8098878A 1978-07-05 1978-07-05 Coiler of hot rolled strip Pending JPS558356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8098878A JPS558356A (en) 1978-07-05 1978-07-05 Coiler of hot rolled strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8098878A JPS558356A (en) 1978-07-05 1978-07-05 Coiler of hot rolled strip

Publications (1)

Publication Number Publication Date
JPS558356A true JPS558356A (en) 1980-01-21

Family

ID=13733871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8098878A Pending JPS558356A (en) 1978-07-05 1978-07-05 Coiler of hot rolled strip

Country Status (1)

Country Link
JP (1) JPS558356A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010162593A (en) * 2009-01-19 2010-07-29 Jfe Steel Corp Method and device for coiling thick high-strength hot-rolled steel sheet
CN102530615A (en) * 2012-02-07 2012-07-04 广东金明精机股份有限公司 Coil changing mechanism for thin film coiling device
JP2012518544A (en) * 2009-12-18 2012-08-16 エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト Winding device and method for operating the winding device
WO2024132288A1 (en) 2022-12-19 2024-06-27 Sms Group Gmbh Apparatus having a coiling device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010162593A (en) * 2009-01-19 2010-07-29 Jfe Steel Corp Method and device for coiling thick high-strength hot-rolled steel sheet
JP2012518544A (en) * 2009-12-18 2012-08-16 エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト Winding device and method for operating the winding device
CN102530615A (en) * 2012-02-07 2012-07-04 广东金明精机股份有限公司 Coil changing mechanism for thin film coiling device
WO2024132288A1 (en) 2022-12-19 2024-06-27 Sms Group Gmbh Apparatus having a coiling device
DE102022213901A1 (en) 2022-12-19 2024-07-25 Sms Group Gmbh Device with a reeling device

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