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Title:
AUTOMATIC FEEDER FOR ROLL-PACKING PAPER
Document Type and Number:
Japanese Patent JPS57131655
Kind Code:
A
Abstract:

PURPOSE: To save manual working by a method wherein a paper selecting circuit and a paper retracting circuit are provided, and the selection of a specified roll- packing paper and the cutting of paper to a predetermined length can be automatically conducted, in a device for feeding a plurality of roll-packing papers.

CONSTITUTION: When a command for selecting a specified roll-packing paper 1n is fed by a roll-packing paper command circuit 9, a drive roll 3n for letting out and unwinding the packing paper 1n performs forward rotation (letting-out), to let out the end of the paper 1n of a predetermined length through a paper guide passage an, a common outlet b and a paper cutter 5. After letting out the predetermined length of paper, the cutter 5 is operated to cut out the predetermined length from the packing paper 4n. Then, the drive roll 3n for the packing paper 1n thus cut by the cutter 5 is rotated backward by operating a paper retracting circuit 6 to retract the end of the paper 1n to the guide passage an, resetting it to the original position.


Inventors:
TAMENARI KUNIHIRO
NAKAFUJI NORIAKI
TSUJI KENJI
Application Number:
JP1981000017160
Publication Date:
August 14, 1982
Filing Date:
February 07, 1981
Export Citation:
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Assignee:
OKAZAKI KOGYO KK
International Classes:
B65B41/16; B65B41/00; B65B41/12; B65H19/10; B65H35/00; (IPC1-7): B65B41/16; B65H19/10; B65H35/06



 
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