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Title:
SYSTEM FOR CONVEYING AND STACKING PAPER PIECES
Document Type and Number:
WIPO Patent Application WO/1993/001117
Kind Code:
A1
Abstract:
A system for conveying and stacking paper pieces comprising: a receiving section for receiving paper pieces to be fed and delivering the same, a conveying section for conveying the paper pieces delivered from said receiving section and a stack section for arranging and stacking the paper pieces thus conveyed; characterized in that said conveying section includes: a main conveying portion having a normal path, through which the paper pieces pass in a predetermined front-rear surface state to reach one end of said stack section and a sub-conveying portion having a reversing path for passing the paper pieces so as to be guided around the outer surface of the stack section and making the paper pieces reach the other end of said stack section in a state where the front and rear surfaces of the paper pieces are reversed; a front-rear surface detecting means for paper pieces provided in the middle of said normal path, and a path switching means for introducing the paper pieces passing through the normal path to said reversing path in response to a signal from the front-rear surface detecting means; a main inlet is provided at one of end of the stack section, while, a sub-inlet is provided at the other end; and an inlet of said normal path is provided so as to be opposed to said main inlet, while, an outlet of said inverting path is provided so as to be opposed to said sub-inlet.

Inventors:
Takemoto
Takatoshi, Kawashima
Kazunari
Application Number:
PCT/JP1992/000887
Publication Date:
January 21, 1993
Filing Date:
July 10, 1992
Export Citation:
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Assignee:
KABUSHIKI KAISHA ACE DENKEN TAKEMOTO
Takatoshi, Kawashima
Kazunari
International Classes:
B65H15/00; B65H29/12; B65H29/60; B65H31/24; B65H39/11; B65H43/04; G07D11/00; (IPC1-7): B65H29/14; B65H29/60
Foreign References:
JPS6373261U1988-05-16
JPS54113399A1979-09-04
JPS6194964A1986-05-13
JPS59174988A1984-10-03
JPS6279143A1987-04-11
JPS50130497A1975-10-15
Other References:
See also references of EP 0598125A4
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