Binding machine

A binding machine and compression mechanism technology, applied in the field of binding machines, can solve problems such as dislocation of joints, hooking of cut pieces, and large thickness dimensions

Active Publication Date: 2010-08-11
KOKUYO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when the joined portion of the bound sheets touches the binding machine itself or touches other positions after being joined, the cut sheet will be caught, etc., so that the joint of the joined part will be dislocated, or the joint will be released. question
[0005] And especially such a defect, when the number of sheets

Method used

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Experimental program
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Example

[0063] The first embodiment

[0064] Hereinafter, the first embodiment of the invention will be described with reference to the drawings.

[0065] The binding machine 1 involved in this embodiment is such as Figure 1 to Figure 3 As shown, it can be better adapted to a folder system for binding one or more volumes of booklet B with the aid of the folder F.

[0066] Such as figure 1 with figure 2 As shown, the booklet B is formed by bundling a plurality of sheets made of a homogeneous material, for example, a plurality of papers P, which are joined to each other in two joining parts P3 set on the binding side. The structure of each joint P3 includes: a binding hole P1, which is formed in each paper P by means of a punching blade 92 penetrated from one side Pa of the paper P; a cut-up hole P2, which is adjacent to the above-mentioned binding hole P1 It is formed on each of the above-mentioned paper sheets P; a cut-out piece P11, which is cut out from the above-mentioned binding hole ...

Example

[0112] Second embodiment

[0113] Next, refer to Figure 21 to Figure 37 The binding machine A1 directly used for the implementation of such a folder system will be described.

[0114] The binding machine A1 is a device for joining a plurality of sheets P as sheets to make the booklet B, such as Figure 21 As shown, it is equipped with: a stage A2 placed on the table; a main body A3 fixedly arranged on the stage A2; a pair of left and right blade changing units A4 (replacement It can be raised and lowered in the main body A3 and equipped with a punching blade A92 and a cutting blade A91 described later; a paper base A8 (paper base, paper reel base), which finishes punching in the blade change unit A4 It is used to lift up the bound paper P when it is moved up; the action handle A5 is mounted on the main body A3 so as to move the paper holder A8 and the blade changing unit A4 so as to be rotatable in the up and down direction.

[0115] Such as Figure 21 , Figure 25 with Figure 26 ...

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PUM

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Abstract

The invention provides a binding machine, which can prevent a joint part hooking a binding machine main body when the thickness size of the joint part is bigger when binding a plurality of sheets. The binding machine (1) of the invention utilizes a carrier (2), a pitching-in blade (91) and a punching blade (92) to cut superposed paper sheets (P) into cut sheets (P11). The superposed paper sheets (P) are jointed and bound. The binding machine is characterized in that the machine is provided with a sticking mechanism for sticking the back (Pd) of the paper sheets (P) with the carrier (2) when jointing the superposed paper sheets (P) and a sticking releasing mechanism for releasing the sticking state of the jointed part (P3) and the carrier (2) after being jointed.

Description

technical field [0001] Conventionally, as a device capable of binding sheets (sheets, sheets) such as sheets of paper (paper, format paper), as a device that uses metal staples to bind a plurality of sheets, it is called a so-called As another device of a stapler (stapler), a binding machine capable of binding a plurality of sheets by using only the configuration of the sheet itself has been proposed. Background technique [0002] Specifically, various binding machines have been proposed that can engage and join the sheets by cutting (cutting り ここ, cutting out) a part of a plurality of sheets and cutting them up (cut-up sheet) ( For example, refer to Patent Document 1). Such a device has the advantage of effectively saving the effort of separating the staples when the multiple sheets are discarded because the binding can be completed with only a plurality of sheets. [0003] Patent Document 1: Japanese Patent No. 3546240. [0004] However, as described in the above-mentio...

Claims

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Application Information

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IPC IPC(8): B42B4/00B65H37/04
Inventor 青井宏和
Owner KOKUYO CO LTD
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