Title:
SHEET FOLDING DEVICE, SHEET FOLDING METHOD, SHEET POSITIONING DEVICE, AND SHEET FOLD LINE FORMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/099205
Kind Code:
A1
Abstract:
A sheet folding device capable of automatically folding a band-like sheet material, the device being compact and simplified. The present folding device (131) is provided with a folding stage (132), a stage support device (133), and cartridge affixation devices (135). Sheet materials (12, 15) are pulled out of cartridges (22x, 22y), which are respectively located on an X-axis and a Y-axis, to the folding work surface (143) of the folding stage (132). A first rotation drive operation and a second rotation drive operation are performed alternately, the first rotation drive operation rotating the folding stage (132) by half a rotation about the X-axis of the folding stage (132) with the folding stage (132) supported by an X-axis support device (133x), the second rotation drive operation rotating the folding stage (132) by half a rotation about the Y-axis of the folding stage (132) with the folding stage (132) supported by an Y-axis support device (133y). In synchronism with the above operations, cartridge affixation devices (135) rotate the cartridges (22), which are each located on the same axis as the rotation axis of each corresponding cartridge affixation device (135), by half a rotation in the same direction as the folding stage (132).
Inventors:
ITAFUJI HIROSHI (JP)
OKADA MASAYO (JP)
OKADA MASAYO (JP)
Application Number:
PCT/JP2012/051081
Publication Date:
July 26, 2012
Filing Date:
January 19, 2012
Export Citation:
Assignee:
CKD CORP (JP)
ITAFUJI HIROSHI (JP)
OKADA MASAYO (JP)
ITAFUJI HIROSHI (JP)
OKADA MASAYO (JP)
International Classes:
B65H45/06; H01M10/04
Foreign References:
| JPH0917441A | 1997-01-17 | |||
| JPH0935721A | 1997-02-07 | |||
| JP2000001261A | 2000-01-07 |
Attorney, Agent or Firm:
YAMADA, TSUYOSHI (JP)
Yamada Strength (JP)
Yamada Strength (JP)
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Claims: