JPH0458370U

JPH0458370U -

Info

Publication number: JPH0458370U
Application number: JP9951090U
Authority: JP
Priority date: 1990-09-20
Filing date: 1990-09-20
Publication date: 1992-05-19

Description

[Brief explanation of the drawing]

第１図Ａは、本発明に係る製本装置の反転装置
の一実施例を示す側面図、第１図Ｂは、第１図Ａ
に示す反転装置の一部平面図、第２図Ａ及びＢは
、製本加工を施す用紙束を示す斜視図、第３図は
、従来及び本発明において用いられる針金綴じ装
置及び折り装置の概略を示す側面図である。２……回転軸、４……回転羽、６……接触子、
９……制御装置、１０……用紙束、１０Ｂ……背
部、１０Ｈ……頭部、Ｍ１……針金綴じ装置、Ｍ
２……折り装置。 FIG. 1A is a side view showing an embodiment of a reversing device of a bookbinding apparatus according to the present invention, and FIG.
2A and 2B are perspective views showing a bundle of sheets to be bound, and FIG. 3 is a schematic diagram of a wire binding device and a folding device used in the conventional and present inventions. FIG. 2... Rotating shaft, 4... Rotating blade, 6... Contactor,
9...Control device, 10...Sheet of paper, 10B...Back, 10H...Head, M1...Wire binding device, M
2...Folding device.

Claims

[Scope of Claim for Utility Model Registration] (1) A first binding device that performs binding on the back, which is one end of the inserted bundle of sheets, and fixes the back portion together; a sheet bundle that has passed through the first binding device; A bookbinding device comprising: a reversing device for reversing the sheets; and a second binding device for binding the head portion of the stack of sheets that has passed through the reversing device, which is the opposite end of the spine. (2) In the bookbinding device according to claim 1, the reversing device includes a rotary blade fixed to a rotating shaft, the sheet bundle that has passed through the first binding device is inserted into the rotary blade, and the paper stack is inserted into the rotary blade. An insertion detection device that detects that the bundle is inserted outputs an insertion signal, or a control device that outputs a rotation signal based on a first binding signal output when the first binding device performs binding processing. A bookbinding device comprising: a rotating shaft that rotates based on a rotation signal, rotates a rotating blade through a predetermined angle, and sends out a bundle of sheets toward a second binding device. (3) In the bookbinding device of claim 1, the first output means outputs the first binding signal when the first binding device performs the binding process, or the second binding device performs the binding process. The reversing device includes at least one of a second output means that outputs a second binding signal at the time of binding, or a manual device that outputs a manual signal based on manual operation, and the reversing device is a rotating blade fixed to a rotating shaft. A stack of paper that has passed through the first binding device is inserted into the rotating blade, and an insertion detection device is provided that detects that the stack of paper is inserted into the rotating blade and outputs an insertion signal, Alternatively, a control device is provided that outputs a rotation signal based on the first binding signal, and after the output of the insertion signal or the first binding signal stops, outputs a rotation signal based on the second binding signal or manual signal, A bookbinding device characterized in that a rotary shaft rotates based on a signal, rotates a rotary blade by a predetermined angle, and sends a bundle of sheets toward a second binding device.