CN104284781A

CN104284781A - Binding device and paper binding method

Info

Publication number: CN104284781A
Application number: CN201280073056.9A
Authority: CN
Inventors: 中野正介
Original assignee: NAKASHOSHIKO CO Ltd
Current assignee: NAKASHOSHIKO CO Ltd
Priority date: 2012-05-07
Filing date: 2012-05-07
Publication date: 2015-01-14
Anticipated expiration: 2032-05-07
Also published as: HK1201793A1; WO2013168190A1; KR20150013430A; CN104284781B; JP6081197B2; JPWO2013168190A1

Abstract

The characterizing areas of the present invention are, in particular: a feature wherein a linking part, which faces downward from the lower end of a left and right set of lifting blocks that raise and lower a first operating part, is open on the front side and has the role of integrally connecting the lifting blocks and perforating blades; and a feature wherein a second operating part is provided with an upper pressing block that is positioned so as to be sandwiched by the perforating blades with the lifting blocks and linking part therebetween, and holds a wire for paper stitches, which are supplied through an open region of the linking part from the lateral side or front side of said operating part in a state in which the wire for paper stitches is sandwiched from the top and bottom, and a stitch leg forming block that doubles as a lower pedestal. Furthermore, in the latter feature, after paper has been perforated with insertion holes for paper stitches by the perforating blades with which the lifting blocks are integrally provided, both sides bend, and paper stitches that form insertion legs in a substantially downward U shape are pushed into the stitch insertion holes of the paper.

Description

The method for stitching of binding apparatus and paper using

Technical field

The present invention relates to binding apparatus and the method for stitching of following closely (hereinafter referred to as nail made of paper) taper paper for the nonmetal system such by nail made of paper, specifically, relate to and make nail made of paper bind action reliably and the binding apparatus making the mechanical realization required for this action succinct and method for stitching.

Background technology

In general, the books that magazine and/or the goods catalogue etc. such as weekly magazines are printed as and/or printed article (hereinafter referred to as " magazine "), bind as follows when being such as saddle stitching magazine: the center of the loose print page that will gather leaves of a book is opened and put into gradually wherein by loose print page, penetrating into center by roughly becoming the metal of コ shape to follow closely from spine with stapler, the two legs bending to the inside of through nail being ordered and binding and layout etc. are implemented to it.

These magazines carry out waste treatment as rubbish after a procedure or utilize as recycled writing paper raw material, but, now for metal species and stationery are separated, peg must be taken off from this magazine.

But peg still has to be undertaken by handwork with being separated of paper using bundle now, this operation and/or process need time and cost and also not laborsaving, and this becomes one of essential factor raising recycled writing paper price.

For this problem, the application applicant proposed the technology relevant to the method for stitching of the paper using utilizing nail made of paper and binding apparatus, and obtained Japan Patent (with reference to patent document 1,2), wherein, when carrying out waste treatment or regeneration, paper and peg is not needed to separate, can with nail carry out burning in the same manner as general combustiblerefuse etc., landfill uses, or utilize as recycled writing paper raw material, namely can discard magazine to whole youngster or it can be used as recycled writing paper raw material to utilize.

If the device shown in above-mentioned document 1 and/or method actually make model machine work, by punch knife, supplied nail wire rod made of paper cut off and mold device and/or the method for the nail of roughly コ shape, so known, sometimes two legs followed closely when cutting off can become unexpected shape to back bending, exist and be not accommodated in unfavorable condition such among gathering sill and hollow punch knife well.

Therefore, inventor of the present invention, for the purpose of the binding apparatus of being bound paper using by nail made of paper improveing patent document 1, proposes the binding apparatus described in patent document 2 and method for stitching.

The binding apparatus of the nail made of paper of the use described in patent document 2 possesses following structure.

That is, this binding apparatus is the binding apparatus of the paper using possessing following component: the brace table supporting paper using; Can relative to the first operate portions of this brace table action in a generally perpendicular direction; With can relative to this brace table in a generally perpendicular direction and independent of first operate portions ground action the second operate portions, and, the binding apparatus of this paper using is configured to, first operate portions possesses 1 group of elevator that one earthquake is done under the state that isolation is mutually relative, elevator has: sprocket hole, and it can for nonmetal wire rod processed is inserted this elevator through from side towards another side; Hollow punch knife, it passes nail inserting hole in each opposite face side of elevator to paper using and is vertically; And gathering sill, it is formed as being communicated with this punch knife and overlooking being roughly semi-circular shape, and the second operate portions is configured between described elevator, possesses from clamping the briquetting and the saddle that are inserted through the described wire rod of sprocket hole up and down.

Above-mentioned binding apparatus works as follows.Namely, under the state that briquetting and the saddle of described second operate portions keep nonmetal wire rod processed, to be declined by the elevator of the first operate portions and/or the briquetting of the second operate portions and saddle rise, be inserted through the both ends bending downwards of the described wire rod of the sprocket hole of described elevator and described wireform become face the nail of downward roughly コ shape, and the both ends of this nail are incorporated in described gathering sill, this elevator declines further thus plays and slided downwards while be accommodated in the effect of described hollow punch knife inside along gathering sill in these nail both ends.

On the other hand, in above-mentioned binding apparatus, described first operate portions becomes to be integrated with the second operate portions and declines until described saddle contacts with above paper using, and described punch knife passes and follows closely the hole of inserting in paper using thus, and after perforation, saddle is dodged and briquetting will nail total head and enters paper using.Along with this action, above-mentioned elevator rises, these both ends of mode bending contacted below to make the both ends of described nail and paper using by suitable bending mechanism on the other hand.

The step of the method for stitching performed by above-mentioned binding apparatus comprises following bookbinding step.

That is, this method for stitching comprises the following stage: by the wire rod of nail made of paper relative to the stage of inserting this two side of sprocket hole that 1 group of relative elevator of isolation wears mutually; The stage of described wire rod is clamped by briquetting and saddle; Under the state that briquetting and saddle keep wire rod, to be declined by elevator and briquetting and saddle rise, and pull out at the both ends of described wire rod and be accommodated in gathering sill and by this wire forming be the stage being considered as the nail of downward roughly コ shape of leading; Briquetting and saddle decline and are slided downwards along gathering sill in the both ends of described nail, are accommodated in the stage of the inside of hollow punch knife thus; Elevator, briquetting and saddle decline integratedly until saddle contacts with paper thus punch knife passes the stage of following closely inserting hole in paper using; The stage after passing nail inserting hole, saddle being dodged; To total head be nailed enter the stage of paper using by briquetting; By the stage that elevator after nail press-in rises; With by suitable bending mechanism with the stage at these both ends of mode bending making the both ends of this nail and paper using and contact below.

According to binding apparatus and the method for stitching of above-mentioned patent document 2, make nail wire rod made of paper through and through in the sprocket hole worn at the left and right directions along the 1 group of elevator in left and right in advance, first suitable length (length of nail) is cut to by suitable cutting unit, then from clamping this nail with briquetting and saddle up and down, under the state keeping clamping, second operate portions declines and is pulled out to gathering sill at the wire rod both ends being positioned at described sprocket hole and be accommodated in this gathering sill, be the lower nail to roughly コ shape thus by this wire forming, and, by arranging circular arc at the outlet end of described sprocket hole, obtain producing the following bad advantage found in the invention of patent document 1, two legs of the described bad nail for pulling out in gathering sill under the down maneuver of elevator because friction waits to back bending.

It is known: although the method for stitching of the patent document 2 be explained above can solve the problem of the object as this invention to binding apparatus, if but make concrete mechanical realization, then become quite complicated structure, complicated mechanism, the binding apparatus as practicality still has room for improvement.Particularly, through be formed at the sprocket hole of the 1 group of elevator in left and right owing to adopting the wire rod of nail made of paper to be inserted through and insert the form of rear maintenance, so in the supply of wire rod, have to make the through sprocket hole running through described piece of this wire rod in each bookbinding action, if but wire rod is rectangular made of paper, then easily produce due to moisture and/or deadweight etc. to turn over and stick up and/or flexure etc., therefore exist and this wire rod is inserted through sprocket hole easily this problem of failure.

Prior art document

Patent document

Patent document 1: Japanese Patent No. 4465495 publication

Patent document 2: Japanese Patent No. 4642937 publication

Summary of the invention

The problem that invention will solve

Therefore, problem of the present invention is to provide the binding apparatus and method for stitching that use nail made of paper, wherein, binding apparatus disclosed in patent document 1,2 and method for stitching are modified to more succinct formation, even and if be that succinct structure also can realize binding action and bookbinding form (bookbinding completes) more reliably by nail made of paper.

For solving the technical scheme of problem

Be configured to possess from the paper using brace table of lower support paper using, the first operate portions be elevated in vertical direction relative to this brace table and the binding apparatus of the paper using of the second operate portions that is elevated independently in the same direction relative to described brace table and the first operate portions to solve the binding apparatus employing nail made of paper of the present invention completed for the purpose of above-mentioned problem

The feature of described binding apparatus is:

First operate portions possesses left and right and configures and one group, the left and right elevator be elevated simultaneously mutually isolatedly;

The elevator of left and right has at its opposite face the gathering sill that top view cross section is roughly the linearity of semi-circular shape, and possess punch knife across the connecting portion downward of the bottom from this block, described punch knife have with described gathering sill on the same axis and the cross section channel-shaped guide part identical with gathering sill, the top of described punch knife is formed as sharp-pointed, and described connecting portion, its front face side is open and have the effect described elevator and punch knife connected as one

Second operate portions is configured to be clipped by the punch knife between described elevator and connecting portion, the forming blocks of the upper briquetting possessing the wire rod to hold in the mouth the nail made of paper supplied through the open position of described connecting portion from the side of this operate portions or face side from the form clipped up and down and the nail leg doubling as the next seat stand

Described second operate portions this briquetting and forming blocks opened up and down and hold in the mouth land keep from the side or described wire rod that front supplies time, the elevator of the first operate portions and punch knife decline along the briquetting of the second operate portions and leg forming blocks simultaneously, thus by be pressed into by the both sides of wire rod of holding in the mouth leg forming blocks two outside and make it bend, it is the nail with leg by this wire forming, and make this elevator decline further and punch knife is bored a hole in paper using

If paper using is bored a hole by described punch knife, then make the top of this punch knife be positioned at the vicinity or upper of described perforation, on the other hand, the second operate portions forming the nail of leg about holding in the mouth declined,

When the leg of the nail held in the mouth enters described perforation via the channel-shaped guide part of punch knife, making the seat stand doubling as leg forming blocks of the second operate portions back to dodging side, on the other hand, only making briquetting former state decline and by the perforation of described nail press-in paper using,

If two legs of nail are pressed into the perforation of paper using, then by the leg curvature mechanism that is configured at the paper using back side by this leg to the bending of paper using side.

Can be configured to: the brace table of the paper using in above-mentioned binding apparatus possesses ultrasonic wave vibration unit, be vibrated the bonding agent solidification making coating or be impregnated in nail made of paper by ultrasonic wave, nail leg is attached to paper using or leg is attached to each other.

In addition, also can be configured to: described brace table, with described ultrasonic wave vibration unit and with or be assembled with separately the heater that the Thermocurable bonding agent that makes coating or be impregnated in described nail made of paper solidifies.

The bending mechanism of nail leg comprises two leading section bendings of nail and makes it be close to the pair of right and left compact heap of paper using.This compact heap is configured to, separately carry out the action and be used for the knee-action that leg is attached to paper using or is attached to each other by leg of horizontally slipping for the leg bending by nail two front end, or be configured to carry out bending and attachment by an action (such as horizontally slip action).

As the bending mechanism of the nail leg in above-mentioned binding apparatus, also can: is formed by a pair of the following side nail fastening body being assembled in brace table, by making this fastening body to the wrap direction rotation of nail leg by the bending of nail two leg.

Accompanying drawing explanation

Fig. 1 is the front sectional view of the first stage schematically showing bookbinding step in the first case of binding apparatus of the present invention.

Fig. 2 is the right view of the binding apparatus of the present invention of Fig. 1.

Fig. 3 is that the A-A alignment of Fig. 1 looks end view drawing.

Fig. 4 is the front sectional view of the second stage schematically showing the bookbinding step that the binding apparatus of the present invention of Fig. 1 carries out.

Fig. 5 is the front sectional view of the phase III schematically showing the bookbinding step that the binding apparatus of the present invention of Fig. 1 carries out.

Fig. 6 is the front sectional view of the fourth stage schematically showing the bookbinding step that the binding apparatus of the present invention of Fig. 1 carries out.

Fig. 7 is the front sectional view of the five-stage schematically showing the bookbinding step that the binding apparatus of the present invention of Fig. 1 carries out.

Fig. 8 is the front sectional view in the 6th stage schematically showing the bookbinding step that the binding apparatus of the present invention of Fig. 1 carries out.

Fig. 9 is the front sectional view in the 7th stage schematically showing the bookbinding step that the binding apparatus of the present invention of Fig. 1 carries out.

Figure 10 is the front sectional view in the interstage schematically showing other bookbinding step that binding apparatus of the present invention carries out.

Figure 11 is the front view of the important part of other example of bending mechanism.

Figure 12 is the side view of other example of the first operate portions representing binding apparatus of the present invention.

Detailed description of the invention

Next, with reference to the accompanying drawings the embodiment example of binding apparatus of the present invention and method for stitching is described.

In FIG, X schematically shows that in the example in the figures, possess: the brace table E of level, it supports paper using P with flat-hand position by the example binding the binding apparatus of the present invention ordering multiple paper using P made of paper; First operate portions 1, it can relative to this brace table E action in a generally perpendicular direction; With the second operate portions 2, it can relative to this brace table E in a generally perpendicular direction and independent of the first operate portions 1 ground action, and these components comprise the suitable raw material of the metal material and/or synthetic resin material etc. of such as mechanical realization.

First operate portions 1 possesses the 1 group of elevator 11,12 in left and right, and they are oppositely disposed as shown in Figure 1 in the lateral direction mutually isolatedly, in this condition action integratedly.

This elevator 11,12, have to overlook in each opposite face side of this block 11,12 and be roughly semi-circular cross-section gathering sill 11G, 12G relative to each other, forming blocks 22 collaborative work of described gathering sill 11G, 12G and the second operate portions 2 described later, for comprising coating or wires W nonmetal processed (hreinafter referred to as " wires W made of paper ") upper shaping leg We1, We2 containing the spill (Paper Ci り) etc. being soaked with thermoplastic resin etc.In addition, on this elevator 11,12, for wearing nail inserting hole H1, H2 and be provided with punch knife 11K, 12K to described paper using P, described punch knife 11K, 12K from two piece 11, the lower end of 12 clips connecting portion 11CN, 12CN downwards and arranges and be formed with substantially vertical channel-shaped guide part 11Kg, 12Kg towards roughly semi-circular cross-section.Connecting portion 11CN, 12CN possess the opening portion Ocn observing from the side and be opened into roughly コ shape.The cross section that punch knife 11K, 12K possess roughly semicircular channel-shaped guide part 11Kg, 12Kg have the shaped cross roughly the same with gathering sill 11G, 12G of the opposite face of the elevator 11,12 being formed at the top being positioned at this punch knife 11K, 12K, and are positioned on same axle.

Second operate portions 2 is configured between the elevator 11,12 of left and right, possess upper briquetting 21 and the next seat stand 22, described briquetting 21 and seat stand 22 for hold in the mouth from clamping up and down such as from two piece 11, the linearity that supplies of the face side of the opening portion Ocn of connecting portion 11CN, 12CN of 12 will become wires W of following closely S made of paper.Seat stand 22 has the forming tank 22g with the left and right of gathering sill 11G, 12G collaborative work of above-mentioned elevator 11,12.This forming tank 22g makes the both sides bending of described wires W and molds nail leg We1, We2, so seat stand 22 supports pressing force and also plays a role as leg forming blocks.

Here, about when being formed with appropriate gap in the vertical direction between seat stand 22 making briquetting 21 rise slightly, be admitted to the wires W in described gap from the front of the opening portion Ocn of connecting portion 11CN, 12CN or side, upper briquetting 21 is declined and between seat stand 22, clamps this wires W (with reference to Fig. 1).

If wires W is held in the mouth under the state clamped by briquetting 21 and seat stand 22, then elevator 11,12 declines.By the down maneuver of this elevator 11,12, both ends We1, We2 of the left and right of the wires W of being held in the mouth by described briquetting 21 and seat stand 22 by the shoulder bending of the bottom of gathering sill 11G, 12G of elevator 11,12 with the left and right of seat stand 22, become be embedded in two piece 11, state (reference Fig. 4) in the groove of gathering sill 11G, 12G that formed of the opposite face of 12.

If under above-mentioned state, this two piece 11,12 former states continue to decline, be then formed with leg We1, We2 vertically at the left and right sides of this wires W, so the nail S (with reference to Fig. 4) of roughly コ shape under molding main line of vision here.

If the elevator of left and right 11,12 keeps above-mentioned state to decline further unchangeably, then be connected sagging and punch knife 11K, 12K of arranging and this block 11,12 to decline integratedly with the bottom of this block 11,12, therefore the lower end (top) of this punch knife 11K, 12K arrives paper using P, is passed inserting hole H1, H2 (with reference to Fig. 4) by this decline on paper using P.

Namely, in binding apparatus X of the present invention, the first above-mentioned operate portions 1 and the second operate portions 2, if by the wires W made of paper that briquetting 21 and the seat stand 22 of the second operate portions 2 are held in the mouth from the side or front supplies, that then holds in the mouth action with this completes simultaneously, the elevator 11 of the left and right of the first operate portions 1, 12 decline, by to be pressed into by the left and right sides of the wires W of level of holding in the mouth in the side of seat stand 22 the forming tank 22g of left and right that formed, the leg We1 molded vertically with the left-right parts bending of the wires W by level in 22g, We2 (with reference to Fig. 1 ~ Fig. 4).

Like this, gathering sill 11G, 12G of being formed in inner face and the outside of seat stand 22 do not declined two sides faced by this of the elevator 11,12 declined and forming tank 22g, 22g collaborative work, mold leg We1, We2, meanwhile, decline till contacting with paper using P with the top (lower end) of punch knife 11K, 12K of this block 11,12 one declined, thus, this punch knife 11K, 12K passes for following closely the hole of inserting as nail inserting hole H1, H2 on paper using P.Here, leg We1, We2 of molding and the center of channel-shaped guide part 11Kg, 12Kg formed at the inner face of punch knife 11K, 12K, be positioned on roughly same axle, and the external diameter of leg We1, We2 is the size that can be accommodated in channel-shaped guide part 11Kg, 12Kg.Moreover although not shown, but when saddle stitching mode for suppressing the floating of paper using P, some formations are, by the suitable platen unit declined in linkage with the first operate portions 1 and the second operate portions 2, paper using P is pressed from the top down.

In binding apparatus X of the present invention, if above-mentioned punch knife 11K, 12K bore a hole to paper using P and define nail inserting hole H1, H2, the elevator 11,12 that have dropped then is made to stop at this place, on the other hand, briquetting 21 and seat stand 22 keep holding in the mouth bending leg We1, We2 and the nail S (wires W) that formed decline.If this decline continues, then leg We1, We2 of following closely S (wires W) enter channel-shaped guide part 11Kg, 12Kg of punch knife 11K, 12K of stopping.Leg We1, We2 of nail S are pressed nail inserting hole H1, H2 of entering and wearing on paper using P further from the state of Fig. 5, so make described seat stand 22 back to dodging side (with reference to Fig. 5, Fig. 6).

Retrogressing dodged by described seat stand 22, and thus, the briquetting 21 of the second operate portions 2 declines further, and it is pressed into nail inserting hole H1, H2 of paper using P by this briquetting 21 from the top down completely by nail pressing S.Pressing force for this nail is supported (with reference to Fig. 6) by the compression block 3 below the brace table E being configured at paper using P.

That is, for future self-pressing block 21 pressing force be delivered to nail S and paper using P fully, be provided with the compression block 3 for bearing this pressing force in the following side of brace table E.Compression block 3 bears the pressing force from briquetting 21, and nail S is reliably inserted paper using P (with reference to Fig. 6) by this block 21 auxiliary.

During start action to operation block 4L, the 4R of the bending mechanism as nail two leg We1, We2 after nail S is fully inserted into paper using, compression block 3 dodges the rear of brace table E at arbitrary timing as an example.Now, punch knife 11K, 12K and briquetting 21 stop at the pressing position after above-mentioned decline (with reference to Fig. 7).

If be pressed completely into inserting hole H1, H2 of paper using P like this by two leg We1, We2 of the work nail S of briquetting 21, the compression block 3 then bearing the pressing force of this briquetting 21 under brace table E back to dodging side (side, front or opposite side or below), so then utilize bending mechanism described later will be projected into two leg We1, We2 of the nail S of the following side of paper using P to paper using P side bending (with reference to Fig. 8).

That is, stop at above-mentioned pressing position in briquetting 21, compression block 3 is when dodging, operation block 4L, the 4L of bending mechanism are close to each other relative to two leg We1, We2 of nail S and carry out keeping to the side action from left and right directions.Thus, two leg We1, We2 of nail are respectively to inner side bending (with reference to Fig. 8).Here, operation block 4L, 4R slide from left and right in close mode and by two leg We1, We2 bendings, but also have property as schematically shown in Figure 11 illustrative like that, operation block 4L, 4R are rotated and by the leg curvature mechanism of the pattern of two leg We1, We2 bendings.

Here, if the operation block 4L of bending mechanism, 4R self or brace table E or operation block 4L, both 4R and brace table E use be configured to can oscillating ultrasonic ripple vibration component, then wires W or nail S can melt owing to carrying out the power friction heat of this vibration produced between comfortable itself and paper using P the thermoplastic resin applying or be impregnated in it, and by briquetting 21 and operation block 4L, the thrust from above-below direction between 4R is by (back side) below the paper using P two leg We1 with nail S, We2 is bonded in paper using P, or by the two leg We1 of nail S, We2 is attached to each other (with reference to Fig. 9).Moreover two leg We1, We2 bonding example is each other not shown.

By above process, complete the action self using the nail S taper paper P made of paper comprising nonmetal wires W processed.

In method for stitching of the present invention, for carrying out bookbinding action to above-mentioned paper using P continuously after above-mentioned bookbinding action, when bending and adhesion stage operation block 4L, the 4R that finish leg We1, We2 turn back to original position, punch knife 11K, 12K and briquetting 21 also rise and turn back to original position.The seat stand 22 of now dodging also returns from dodging the below of position to briquetting 21, and then compression block 3 also from dodging, position resets, position returns between the operation block 4L, the 4R that are in isolation, binding apparatus X of the present invention returns to original state (reset mode) (with reference to Fig. 1).Moreover the homing action of punch knife 11K, 12K also can carry out prior to the homing action of briquetting 21.

In binding apparatus X of the present invention, when the wires W of the linearity by supplied predetermined length is shaped to the nail S with leg We1, We2, also by the rising of second operate portions 2 of holding in the mouth wires W, this wires W of linearity can not be shaped to the nail S of roughly コ shape by the decline of elevator 11,12.

Next, in the above-described embodiments, the elevator 11,12 of the first operate portions 1 declines relative to the wires W that briquetting 21 and the seat stand 22 by the second operate portions 2 is held in the mouth and in wires W, molds leg We1, We2 and on paper using P, opened perforation H1, H2, then, briquetting 21 times generals who has surrendered of second operate portions 2 follow closely S and are pressed into punch knife H1, H2, and then the elevator 11,12 of the first operate portions 1 transfers rising to.

But, also following form can be adopted in the present invention: if molded leg We1, We2 by the decline of the first operate portions 1, define punch knife H1, H2, then make the briquetting 21 of the second operate portions 2 decline, make nail S be held in channel-shaped guide part 11Kg, 12Kg of punch knife 11K, 12K of the first operate portions and leg We1, the We2 of nail S of state of channel-shaped guide part 11Kg, 12Kg making punch knife 11K, 12K and enter this cutter 11K, 12K enters perforation H1, H2 (with reference to Figure 10) of paper using P simultaneously.

In addition, in the above-described embodiments, in the process of bookbinding action, linearity wires W be shaped to downward roughly コ shape and be applied as nail S, but in binding apparatus X of the present invention, also can be configured to, with such as same with the binding apparatus using existing type metal to follow closely mechanism, be supplied to binding apparatus X of the present invention by being shaped to the nail S with leg in advance.

Further, preferably, the bottom of groove 11G, 12G of opposite face side and the outlet end of groove that are formed at elevator 11,12 are provided with circular arc.

In binding apparatus X of the present invention, make a series of action for binding action that first operate portions 1 of this device of formation X and the second operate portions 2 and compression block 3 perform with operation block 4L, the 4R of bending mechanism, can be associated by not shown suitable linkage, be associated, carry out a succession ofly from the bookbinding of holding in the mouth wires W made of paper to by leg We1, We2 bending bonding bookbinding terminate action.

In an embodiment, the nail S of use is formed by spill body or sclerotic fiber paper, but also can be formed by fibrous paper such as other department of botany's parchment.

Industry utilizes possibility

The present invention as described above, be the invention that nail made of paper can be utilized to realize the bookbinding of paper using, it is not based on the existing binder mechanism cut off by wire rod with punch knife or bookbinding structure, and also not based on this two side of sprocket hole making nonmetal wire rod run through in advance to wear on the left and right directions of elevator, be first cut to by suitable cutting unit binder mechanism or the bookbinding structure that suitable length then molds the improvement type of nail.

Namely, the present invention, the inserting hole that necessary length is then nail, simultaneously first this two leg of boring a hole in paper using with two legs by the wire forming made of paper to the second operate portions supply will be cut to by the action of the first operate portions, by the action of the second operate portions, two legs of the nail molded are inserted this hole, two legs followed closely thus are reliably inserted this inserting hole.The total head that nails made of paper can be entered paper using and the leg bending of be pressed into nail is adhesively fixed thus.In addition, easily and reliably can carry out wire rod made of paper from the connecting portion of the opening of the first operate portions to the supply of the second operate portions, even so nail made of paper, also binder mechanism the reliable and correct bookbinding action of the bookbinding action no less than metal nail can be realized, even also can be set to succinct structure.Therefore, the present invention is applicable to binding apparatus and the method for stitching of the paper employing nail made of paper, is very useful.

Description of reference numerals

X binding apparatus of the present invention

1 first operate portions

11,12 elevators

2 second operate portions

21 briquettings

22 seat stands (forming part of nail leg)

3 compression blocks

The operation block of 4L, 4R bending mechanism

The brace table of E paper using P

P paper using

H1, H2 open the perforation in paper using P

The nonmetal wire rod processed of W (wire rod made of paper)

S nail made of paper

We1, Wel2 follow closely the leg of S

Claims

1. a binding apparatus, possess from the paper using brace table of lower support paper using, the first operate portions be elevated in vertical direction relative to this brace table and the binding apparatus of the paper using of the second operate portions that is elevated independently in the same direction relative to described brace table and the first operate portions

The feature of described binding apparatus is:

2. a binding apparatus, possess from the paper using brace table of lower support paper using, the first operate portions be elevated in vertical direction relative to this brace table and the binding apparatus of the paper using of the second operate portions that is elevated independently in the same direction relative to described brace table and the first operate portions

The feature of described binding apparatus is:

First operate portions possesses left and right and configures and one group, the left and right elevator be elevated simultaneously mutually isolatedly,

The elevator of left and right possesses at its opposite face the gathering sill that top view cross section is roughly the linearity of semi-circular shape, and possess punch knife across the connecting portion downward of the bottom from this block, described punch knife have with described gathering sill on the same axis and the channel-shaped guide part identical with section leads groove, the top of described punch knife is formed as sharp-pointed, and described connecting portion, its front face side is open and have the effect described elevator and punch knife connected as one

If paper using is bored a hole by described punch knife, then make the top of this punch knife be positioned at the vicinity of described perforation and stop the action of elevator, make to hold in the mouth the second operate portions that left and right forms the nail of leg simultaneously and decline,

If described second operate portions declines and makes whole channel-shaped guide parts being embedded in described punch knife that are contained of the leg of the nail held in the mouth, then make the seat stand doubling as leg forming blocks of the second operate portions back to dodging side, briquetting and punch knife is made to decline simultaneously and will the perforation being pressed into paper using be followed closely

If two legs of nail are pressed into the perforation of paper using, then make punch knife increase, on the other hand, by the leg curvature mechanism that is configured at the paper using back side by described nail leg to the bending of paper using side.

3. binding apparatus according to claim 1 and 2, wherein:

The brace table of paper using possesses ultrasonic wave vibration unit, is vibrated the bonding agent solidification making coating or be impregnated in nail made of paper, nail leg is attached to paper using or is attached to each other by leg by ultrasonic wave.

4. binding apparatus according to claim 1 and 2, wherein:

The described brace table of paper using, with described ultrasonic wave vibration unit and with or be assembled with separately the heater that the Thermocurable bonding agent that makes coating or be impregnated in described nail made of paper solidifies.

5. the binding apparatus according to any one of Claims 1 to 4, wherein:

The bending mechanism of nail leg comprises two top ends bendings of nail and makes it be close to the pair of right and left compact heap of paper using, this compact heap is configured to, and separately carries out the action and be used for the knee-action that leg is attached to paper using or is attached to each other by leg of horizontally slipping of the leg bending for two tops by nail.

6. binding apparatus according to claim 5, wherein:

Bending and attachment is carried out by the action horizontally slipped.

7. the binding apparatus according to any one of Claims 1 to 4, wherein:

The bending mechanism of nail leg formed by a pair of the following side nail fastening body being assembled in brace table, by making this fastening body rotate to the wrap direction of nail leg, and the two leg bendings of following closely is attached to paper using or is attached to each other by leg.

8. binding apparatus described any one of claim 5 ~ 7, wherein:

The compact heap or the nail fastening body that form the bending mechanism of nail leg carry out ultrasonic wave vibration or transmit ultrasonic wave vibration.

9. binding apparatus described any one of claim 5 ~ 8, wherein:

The heater of the Thermocurable bonding agent solidification making coating or be impregnated in nail made of paper is assembled with in compact heap or nail fastening body.

10. binding apparatus described any one of claim 1 ~ 9, wherein:

Gathering sill set by each opposite face side of elevator is formed with circular arc in bottom.

The method for stitching of 11. 1 kinds of paper usings, is characterized in that:

The punch knife possessed integratedly by elevator is bored a hole out the inserting hole of nail made of paper in paper using, then both ends bending is formed with roughly コ shape the nail inserting hole of the described paper using of nail press-in made of paper inserting leg downwards, by mutual for the insertion leg outstanding from described paper bending to the inside, insertion leg is attached to each other or insertion leg is attached to paper using.

12. method for stitching according to claim 11, wherein:

Nail made of paper is formed by the spill material of the wire rod containing sclerotic fiber paper or biodegradable plastic or twisted Japan paper.