JPS561216A - Passing method for aluminum foil - Google Patents

Passing method for aluminum foil

Info

Publication number
JPS561216A
JPS561216A JP7604679A JP7604679A JPS561216A JP S561216 A JPS561216 A JP S561216A JP 7604679 A JP7604679 A JP 7604679A JP 7604679 A JP7604679 A JP 7604679A JP S561216 A JPS561216 A JP S561216A
Authority
JP
Japan
Prior art keywords
leader
foil
tip
aluminum foil
uncoiler
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.)
Granted
Application number
JP7604679A
Other languages
Japanese (ja)
Other versions
JPS6261367B2 (en
Inventor
Katsuyuki Matsumiya
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP7604679A priority Critical patent/JPS561216A/en
Publication of JPS561216A publication Critical patent/JPS561216A/en
Publication of JPS6261367B2 publication Critical patent/JPS6261367B2/ja
Granted 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 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
    • B21C47/34—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

Abstract

PURPOSE: To pass the aluminum foil by the remote operation and to contrive the labor saving and the shortening of working time, by holding the tip of aluminum foil sent from the uncoiler with the freely movable sheet pass leader arranged on the feeding side of the rolling roll, and by causing the sheet pass leader to guide the aluminum foil into the gap of rolling rolls collaborating with the uncoiling work of the uncoiler.
CONSTITUTION: The sheet pass leader 4 is passed through the guide roll 12 into the gap of pinch rolls 11, 11, and the leader tip 4a is placed on the guide plate 13. Next, the tip of aluminum foil 2 being sent from the uncoiler 1 is located under the back face of the leader 4 through the pinch rolls 11; after that, the negative pressure is introduced into the hollow space 6 of the leader 4, and the foil 2 is sucked onto the back face of the leader 4 by the action of the negative pressure given by the small holes 7. Under this condition, the tip of foil 2 is formed into an acute angle shape, and also, is folded so as to wrap the leader tip 4a; then, the speed of the drum 9 of the leader driver 8 is harmonized with the circumferential speed of the rolling roll 3; after that, the leader 4 is wound back and is sent out into the side of the roll 3. Just before the foil 2, being sucked onto the back face of the leader 4, is bitten by the rollers 3, the drum 9 stops the rotation, and the leader 4 is automatically stopped. At the same time, the air is released from the small hole 7 to release the foil 2 downward, and the tip of the foil 2 is caused to be bitten by the rolls 3.
COPYRIGHT: (C)1981,JPO&Japio
JP7604679A 1979-06-15 1979-06-15 Passing method for aluminum foil Granted JPS561216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7604679A JPS561216A (en) 1979-06-15 1979-06-15 Passing method for aluminum foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7604679A JPS561216A (en) 1979-06-15 1979-06-15 Passing method for aluminum foil

Publications (2)

Publication Number Publication Date
JPS561216A true JPS561216A (en) 1981-01-08
JPS6261367B2 JPS6261367B2 (en) 1987-12-21

Family

ID=13593843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7604679A Granted JPS561216A (en) 1979-06-15 1979-06-15 Passing method for aluminum foil

Country Status (1)

Country Link
JP (1) JPS561216A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470913A (en) * 2009-06-09 2010-12-15 Siemens Vai Metals Tech Ltd Foil pick up head comprising a plate with a plurality of holes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133162A (en) * 1975-05-15 1976-11-18 Nippon Steel Corp Device for unncoiling band steel coil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133162A (en) * 1975-05-15 1976-11-18 Nippon Steel Corp Device for unncoiling band steel coil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470913A (en) * 2009-06-09 2010-12-15 Siemens Vai Metals Tech Ltd Foil pick up head comprising a plate with a plurality of holes
EP2260955A1 (en) 2009-06-09 2010-12-15 Siemens VAI Metals Technologies Ltd. Apparatus for and method of transporting sheet material
GB2470913B (en) * 2009-06-09 2011-05-25 Siemens Vai Metals Tech Ltd Foil pick up head

Also Published As

Publication number Publication date
JPS6261367B2 (en) 1987-12-21

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