CN101746177A

CN101746177A - Binding machine

Info

Publication number: CN101746177A
Application number: CN200910208366A
Authority: CN
Inventors: 青井宏和
Original assignee: Kokuyo Co Ltd
Current assignee: Kokuyo Co Ltd
Priority date: 2008-11-12
Filing date: 2009-11-12
Publication date: 2010-06-23
Anticipated expiration: 2029-11-12
Also published as: JP5463605B2; CN101746177B; JP2010137551A; HK1143567A1

Abstract

The invention provides a binding machine, which can effectively maintain the joint state of a jointed joint part when a plurality of sheet pieces are bound. The binding machine (1), by using cutting pieces (P11) obtained by cutting the overlapped paper (P) by means of a objective table (2), a cutting blade (910 and a punching blade (92), mutually joint the paper (P) for binding. The binding machine is characterized in that the binding machine has a compressing mechanism, which can make the jointed joint portion (P3) of the paper (P) compressed and deformed in the thickness direction. In this way, because the jointed joint portion is compressed, the joint portion (P3) can be effectively prevented from hanging other articles or fingers due to the swelling of the cutting pieces (P11), the joint state of the joint portion (P3) can be steadily maintained, and the thickness of the joint portion (P3) can be reduced.

Description

Binder

Technical field

The present invention relates to engage the binder of many pieces of sheets (sheet) body (thin slice body, plates).

Background technology

In the past, (use Paper as binding many pieces of paper, blank) device of lamellar body such as, bind other devices of so-called stapler of being called as of many pieces of lamellar bodies (stapler) as using metal bail, proposition has by only utilizing the formation of lamellar body itself, and can bind the binder of many pieces of lamellar bodies.

Particularly, propose to have the various sheets (cutting sheet) that cut that can cut by a part that cuts (cut り and play the こ The, cut taking-up) many pieces of lamellar bodies lamellar body to be engaged mutually and the binder (for example, with reference to patent documentation 1) that engages.Therefore such device owing to only can finish bookbinding with many pieces of lamellar bodies, such advantage time that can save partition effectively such as has when discarding these many pieces of lamellar bodies.

Patent documentation 1: No. 3546240 communique of Japan Patent.

Yet, as putting down in writing in the above-mentioned patent documentation, engage the constituting of bonding part of many pieces of lamellar bodies: will cut many pieces of lamellar bodies and cut cut sheet turn back and make itself and lamellar body other overlap.Therefore, under the situation of the many lamellar bodies of bookbinding, the thickness of the bonding station of bookbinding has the tendency of increase.Its result, in the bonding part of many pieces of stapled lamellar bodies, when being hooked into other article or finger, owing to cut sheet hook etc., and cause the joint dislocation of bonding part, or engage the problem that is disengaged.In addition, when the stacked lamellar body of such bookbinding, can cause having only the position of joint to become than the thicker such shortcoming in other positions.

And particularly such defective, when piece number of the lamellar body of wanting to bind increases or when the bigger lamellar body of bond thickness etc., promptly when the total size of many pieces of sheet body thicknesses increases, will take place especially significantly.According to such situation, present situation can become big naturally for the gauge of the lamellar body that the binder that adopts this formation is in the past bound.

Summary of the invention

The present invention is conceived to such shortcoming make, and purpose is to provide a kind of binder, even the engagement state that also can make the bonding part that has engaged during many pieces of lamellar bodies in bookbinding thickness attenuation and keeping effectively behind joint.

The present invention takes following means in order to realize such purpose.Promptly, the binder that the present invention relates to, can many pieces of overlapping lamellar bodies be cut, and use cut (having cut) cut sheet should many pieces lamellar body be bonded with each other and bind, described binder is characterised in that, possess: compressing mechanism, this compressing mechanism can be with bonding part compression on thickness direction that described many pieces of lamellar bodies have been bonded with each other.

Be meant in this compression, above-mentioned bonding part be deformed to turn back to the state that rigidly connects the form after closing because of the elasticity of lamellar body.

If such mechanism is arranged, by compression is carried out in the bonding part on thickness direction, just can avoid effectively heaving and causing the bonding part thickening and other article of hook or point such shortcoming, therefore can stably keep the engagement state of bonding part owing to cutting sheet.Many pieces of stapled in addition lamellar bodies, the gauge that suppresses the bonding part owing to be compressed effectively too increases, also be easy to bind file in other, therefore can be applicable to the existing system that arranges the document effectively, even and when stapled lamellar body is engaged, also can avoid the shortcoming of the excessive thickening in bonding part effectively.

As mentioned above in order more effectively to be applicable to the system of arranging the document, forming above-mentionedly when cutting sheet, as the mechanism that can on above-mentioned many pieces of lamellar bodies, form the bookbinding hole, can save the time of use puncher (punch) effectively.

Particularly, as the mechanism that forms a plurality of bookbindings hole, get final product so long as can reduce the bookbinding action of the binder that is used for bound document effectively.In addition preferably, as the mechanism that a plurality of bookbindings hole can be set respectively on above-mentioned each lamellar body, as the mechanism in described bookbinding hole being set,, binder gets final product so long as only once binding the mechanism that action just can filing file (filing) with the bookbinding distance between tie rods break-through accordingly of binder.And as an example that can be applicable to the existing system that arranges the document particularly, can list and can form a pair of bookbinding hole, two medial ends of binding holes are made as the part circular shape, and make the mechanism of the imaginary centres interval 80mm of this toroidal.

And, as the concrete formation of binding many pieces of lamellar bodies reliably, can list and be provided with respectively on the many pieces of overlapping lamellar bodies: an end is residual to be had the bookbinding hole that cuts sheet and is arranged near the end in described bookbinding hole pull-up with cutting the hole, makes the cutting that sheet connects that described pull-up usefulness is cut the hole of these lamellar bodies and mechanism that these lamellar bodies are engaged with each other.

And, in order not make the user feel to compress the lamellar body trouble, and make the operation of binder concerning the user, be simple operation, compressing mechanism can be made and can utilize the action of after having formed described bonding part, extracting described many pieces of lamellar bodies out to make the mechanism of bonding part compression.

Have along the push compressing mechanism of thickness direction if the above-mentioned compressor structure made the elastic force-applying unit of the bonding part elastic force-applying of lamellar body, then regardless of piece number of the lamellar body of wanting to bind, be the thickness of bonding part, can both push reliably with predetermined power.

And, in order to make the formation that can compress lamellar body with simple formation, preferably push compressing mechanism and have: have can with the roller of described many pieces of lamellar bodies contact and with this roller to the elastomeric described elastic force-applying unit of described lamellar body elastic force-applying and can from relative with described roller to direction support the sheet loading end of described lamellar body.

In addition,, preferably also be provided with and cut the guide surface that sheet is directed to described roller, roller is more correctly moved described for compression engagement part reliably.

And, make roller reliably and correctly push the formation that cuts sheet as being used to, can list following mechanism, wherein above-mentioned roller has: push described lamellar body outer peripheral face and from this outer peripheral face constriction be set to coniform, guiding is described cuts the portion that is involved in that sheet is involved in described outer peripheral face.

In addition on the other hand, play above-mentioned effect, many more or big more the compression stress that just need be strong more of gauge of piece number of the lamellar body that bind in order to make compressing mechanism of the present invention.Promptly, when further considering this point, so long as get final product by compressing mechanism of the present invention is arranged to the cramping compressing mechanism, this cramping compressing mechanism has the paired cramping face that is fixed, this paired cramping face forms the cramping gap with preliminary dimension by the position opposite face that separates predetermined space on thickness direction, and the bonding part is compressed thus by described cramping gap.Thus, the more situation of piece number that comprises the lamellar body that to bind, because the size of the bonding part before the big more then compression of the gauge of bonding part is more relatively greater than the size in narrow pressure gap, therefore will be during by narrow pressure gap by stronger force compresses in the bonding part.

And for this compression is carried out more swimmingly, preferably this cramping compressing mechanism has and is used for the inclined plane of above-mentioned bonding part to above-mentioned narrow pressure gap guiding.

And, concrete formation as the binder that the present invention relates to that can obtain above-mentioned effect effectively, can list such mechanism, this mechanism possesses: die-cut blade, this die-cut blade is arranged to and can be being rotated to rotating the posture from the perforation posture, and can formation cut sheet when the perforation posture; The incision blade, this incision blade and the adjacent setting of this die-cut blade have the window of the die-cut blade that is used to have accepted to turn to the turned position; Objective table, this objective table are used for lamellar body is remained on the place ahead of above-mentioned die-cut blade and incision blade; Punching, this punching are arranged on this objective table and assist moving to form the above-mentioned sheet that cuts with above-mentioned die-cut blade; Punch block mechanism, this punch block mechanism make above-mentioned die-cut blade and above-mentioned incision blade penetrate lamellar body from the face side of the lamellar body that is maintained at above-mentioned objective table; Die-cut blade rotation mechanism, this die-cut blade rotation mechanism are used to make the die-cut blade rotation that connected lamellar body to rotating posture, so that describedly cut the window that sheet inserts described incision blade; Blade extracts mechanism, and this blade extraction mechanism makes and remains in the incision blade of above-mentioned window with cutting the face side extraction of sheet to lamellar body with cutting sheet; And compressing mechanism, this compressing mechanism makes and cuts sheet perforation pull-up bonding part compression on thickness direction of cutting the hole.

According to the present invention,, therefore can stably keep the engagement state of bonding part by compressing mechanism being set and being compressed and avoiding effectively causing the shortcoming of other article of bonding part hook or finger because of cutting heaving of sheet.The many pieces of lamellar bodies of being bound in addition suppress the increase of gauge effectively owing to be compressed, and are easy to bind the file in other, therefore can provide the binder that is applicable to the existing system that arranges the document effectively.Even when the lamellar body lamination of bookbinding, also can avoid the problem of the excessive thickening of thickness of bonding part in addition effectively according to the present invention.

Description of drawings

Fig. 1 is the vertical view of the book of expression first embodiment of the present invention;

Fig. 2 is the partial sectional view that amplifies the bonding part of the book of representing this embodiment;

Fig. 3 is the stereogram that expression is bound into the book of this embodiment the user mode of file;

Fig. 4 is the whole schematic drawing of the binder of this embodiment;

Fig. 5 be this embodiment binder overlook schematic drawing;

Fig. 6 is an A-A line cutaway view among Fig. 5 under the state of not operational motion handle;

Fig. 7 is an A-A line cutaway view among Fig. 5 under the state of push action handle;

Fig. 8 is the punch block mechanism of this embodiment of expression and the schematic drawing that is adjacent to mechanism;

Fig. 9 is the punch block mechanism of this embodiment of expression and the schematic drawing that is adjacent to mechanism;

Figure 10 is the schematic drawing of the rotating mechanism of this embodiment of expression;

Figure 11 is the schematic drawing that the blade (blade) of this embodiment of expression extracts mechanism and is adjacent to cancel system;

Figure 12 is the schematic drawing of the compressing mechanism of this embodiment of expression;

Figure 13 is the schematic drawing that is adjacent to cancel system of this embodiment of expression;

Figure 14 is the schematic drawing that is adjacent to cancel system of this embodiment of expression;

Figure 15 is the schematic drawing of the compressing mechanism of this embodiment of expression;

Figure 16 is the schematic drawing of the compressing mechanism of this embodiment of expression;

Figure 17 is the whole schematic drawing of the binder of second embodiment of the present invention;

Figure 18 be this embodiment binder overlook schematic drawing;

Figure 19 is the vertical view of the inner shell of this embodiment of expression;

Figure 20 is the schematic drawing of wanting portion of the binder of this embodiment of expression;

Figure 21 is a Y-Y line cutaway view among Figure 18 under the state of not operational motion handle;

Figure 22 is a Y-Y line cutaway view among Figure 18 under the state of push action handle;

Figure 23 represents the stereogram of the incision blade of this embodiment;

Figure 24 is the Z-Z line cutaway view of Figure 17;

Figure 25 is the schematic drawing of the punch block mechanism of this embodiment of expression;

Figure 26 is the schematic drawing of the punch block mechanism of this embodiment of expression;

Figure 27 is the schematic drawing of the rotating mechanism of this embodiment of expression;

Figure 28 is the schematic drawing that the blade of this embodiment of expression extracts mechanism;

Figure 29 is the schematic drawing that the blade of this embodiment of expression extracts mechanism;

Figure 30 is the schematic drawing of the compressing mechanism of this embodiment of expression;

Figure 31 is the compressing mechanism schematic drawing corresponding with Figure 29 of this embodiment of expression;

Figure 32 is another schematic drawing of the compressing mechanism of this embodiment of expression;

Figure 33 is the compressing mechanism schematic drawing corresponding with Figure 30 of this embodiment of expression.

Symbol description among the figure:

1, A1: binder; 2, A2: objective table (stage); 22, A22: punching (order I plate); 61, A83: sheet loading end (paper bearing face); 77b: guide surface; A74a, A224: inclined plane; A71e: narrow pressure surface (the narrow pressure surface of upside); A225: narrow pressure surface (the narrow pressure surface of downside); A71d: narrow pressure gap; 8: roller; 8a: outer peripheral face; 8b: be involved in portion; 92, A92: die-cut blade (order I

); 911, A911: window; 91, A91: incision blade; S2: elastomer (helical spring (disc spring)); P: lamellar body (paper); P1: bookbinding hole; P11: cut sheet; P2: pull-up is with cutting hole (cutting the hole); P3: bonding part; F2: binding parts; F21: bookbinding bar; H: perforation posture; R: rotate posture.

The specific embodiment

First embodiment.

Following first embodiment that should invent with reference to description of drawings.

The binder 1 that present embodiment relates to as shown in Figure 1 to Figure 3, can be applicable to the file system folder by one of file F bookbinding or many book B preferably.

As depicted in figs. 1 and 2, book B is the many pieces of lamellar bodies of making by the material of homogeneity, and for example many pieces of paper P tie up and form, and these paper P is bonded with each other in being set in two bonding part P3 of binding side.The formation of each bonding part P3 comprises: bookbinding hole P1, the die-cut blade 92 that it penetrates by the one side Pa side from paper P and be formed at each paper P; Pull-up is with cutting hole P2, and it is adjacent with above-mentioned bookbinding hole P1 and be formed at above-mentioned each paper P; Cut sheet P11, it cuts to the reverse side Pb of paper P side from above-mentioned bookbinding hole P1.And, connect the above-mentioned one side Pa side that hole P2 exports to above-mentioned paper P of cutting by making the above-mentioned front that cuts sheet P11, the binding side of above-mentioned many pieces of paper P is bonded with each other.Above-mentioned bookbinding hole P1 is that an end forms semicircle arcuation and the other end and the above-mentioned slotted hole shape that cuts the cardinal extremity continuous (connection) of sheet P11.Paired bookbinding hole P1, the other end disposes opposite each otherly, and makes the end distance each other of spaced furthest corresponding with the spacing of the bookbinding bar F21 of above-mentioned file F.Particularly, for example, be set at the spacing 80mm of the bookbinding bar F21 of file F, and make the width dimensions of bookbinding hole P1 many with the corresponding 6mm of being set at of width dimensions of above-mentioned bookbinding bar F21 with the distance between the center of curvature of an end among the above-mentioned two bookbinding hole P1.

File F as shown in Figure 3, by making with the material of book B homogeneity.Particularly, possess: front cover F1 made of paper and the additional binding parts F2 made of paper that is arranged at this front cover F1.Above-mentioned front cover F1 possesses: positive front cover F11 (front cover), envelope ridge F12, back cover F13 (back cover) and the bending installation portion F14 that forms between above-mentioned envelope ridge F12 and back cover F13, above-mentioned front cover F1 makes one piece of ground paper bending.Above-mentioned binding parts F2, for example, TOHKEMY 2005-35265 communique is disclosed like that, possesses: paired bookbinding bar F21, they are arranged on above-mentioned bending installation portion F14, and insert the bookbinding hole P1 of above-mentioned book B; Stitching plate parts F22, it keeps the perforation book B of this bookbinding bar F21 distolateral, and above-mentioned bookbinding bar F21 and stitching plate parts F22 are made of paper respectively.

If such file system folder because book B and file F are made of paper, therefore, need not the parts of unlike material are taken apart each other when discarded fully.Therefore, if adopt this document clipping system, the book B and the file F that also can only be made of a plurality of paper P when discarded etc. even then finish between maintaining period handle with maintaining the original state, so can save a large amount of time of the required cost that breaks.

And, binder 1, be to be used to engage many pieces of paper P to make above-mentioned book B, possess: the objective table 2 of mounting on table, liftably remain on main body 3 on this objective table 2, liftably be contained in this main body 3 and possess die-cut blade 92 described later and the tool changing blade unit 4 of incision blade 91 so that leading section is installed on the action handle 5 of aforementioned body 3 around the mode of axle 53 rotations.

At this, the binder 1 that present embodiment relates to, it is characterized in that possessing: can make bonding part P3 that many pieces of paper P are bonded with each other compressing mechanism described later in thickness direction compression, specifically, possess have to bonding part P3 carry out elastic force-applying the elastic force-applying unit push compressing mechanism.

Below, with reference to Fig. 4 to Figure 16 the formation and the action of binder 1 are described.

Above-mentioned objective table 2 is to make the pedestal 21 of (overlooking) one-tenth (being) rectangle from the plane in the outstanding plate-like of the front edge side of upper surface, possesses the moving punching 22 with the bookbinding of break-through on paper P hole P1 with above-mentioned die-cut blade 92 associations on above-mentioned pedestal 21.And pedestal 21, be provided with guiding inclined plane 21a in two positions of its front-end edge, this guiding inclined plane 21a is directed to the position near roller 8 described later from being extended to the paper bearing face 61 conplane positions that are positioned at the sheet loading end of action upper end with conduct with punching 22 conplane positions.Above-mentioned punching 22, be to possess the perforated portion 221 that above-mentioned die-cut blade 92 passes through, the metal plate that passes through hole 222 that passes through with above-mentioned incision blade 91, below this punching 22, be formed with cavity 24, be used to allow the insertion of die-cut blade 92 and incision blade 91, and the rotation of the die-cut blade 92 that inserts.In addition,, be formed with the elastomer that is used for elastic bearing aforementioned body 3 is installed at the upper surface of objective table 2, for example, the maintenance recess 23 of helical spring S1.

Aforementioned body 3 possesses: lower case 6, and its liftably outer being embedded on the above-mentioned objective table 2 has paper bearing face 61 (paper receiving plane) at first half; Upper body 7, its first half lower surface is arranged on the above-mentioned lower case 6 integratedly via inserting gap and above-mentioned paper bearing face 61 opposite faces that paper P uses.

Above-mentioned lower case 6 is no under casing shape, and the wall first half is formed with paper bearing face 61 thereon, and forms the pedestal 21 relative anchor windows 62 that embed up and down that can make objective table 2 in the part of this paper bearing face 61.In addition between the latter half of and above-mentioned objective table 2 of the upper wall of lower case 6, insert and be used for this main body 3 elastomer of the application of force upward, for example be a plurality of helical spring S1.And, be formed with than more swelling the protrusion 61a that is provided with in other positions in the both side ends of paper bearing face 61.

At the diapire 71 of above-mentioned upper body 7, be formed with the die-cut blade inserting hole 72 that above-mentioned die-cut blade 92 passes through, around this die-cut blade inserting hole 72, be formed with the guiding wall 76 that is used to prevent die-cut blade 92 side-swaies.In addition, on above-mentioned diapire 71, be formed with the incision blade inserting hole 73 that above-mentioned incision blade 91 passes through, between this incision blade inserting hole 73 and above-mentioned die-cut blade inserting hole 72, be provided with card and end wall 77.In addition, be provided with at the medial extremity of guiding wall 76 and be used to make the card of die-cut blade 92 rotations to end wall 77, the upper surface that this card is ended wall 77 make with die-cut blade 92 butts to be used to the making rotation of die-cut blade 92 rotations induce face 77a, facade by curved interior is shaped, and will cut the guide surface 77b that sheet P11 guides to the 8b of the portion that is involved in of roller 8 continuously and form.And in this upper body 7, be provided for making the paired roller 8 of above-mentioned bonding part P3 compression.This paired roller 8 is by shared axle 81 supportings, and most peripheral forms greatly and position conduct that will form can be pushed the outer peripheral face 8a of paper P.In addition, will from this outer peripheral face 8a to the inside constriction form cone shape part as being involved in the 8b of portion.This is involved in the 8b of portion and is set at: in the face of and the continuous position of above-mentioned guide surface 77b, with will cutting sheet P11 and be involved in by above-mentioned guide surface 77b guiding to the mode that close mutually direction stretches.And, on diapire 71, be provided with: roller 8 expose window 74, be used to make the bottom of above-mentioned two rollers 8 to be exposed to paper bearing face 61 sides; With can parallel mobile mode to support the axle support 75 of above-mentioned axle 81 with above-below direction.Since this roller 8 expose window 74 from roller 8 to above-mentioned incision blade inserting hole 73 continuous openings, therefore be constructed such that the end face that cuts sheet P11 behind the joint can not interfered upper body 7 before being compressed by roller 8.Above-mentioned axle 81, by the elastomer helical spring S2 application of force downwards for example, therefore above-mentioned two compressing rollers 8 are flexibly pressed on paper bearing face 61 by this elastic acting force.And in the upper body 7 of this main body 3, accommodate can lifting tool changing blade unit 4.

Above-mentioned tool changing blade unit 4 is no under casing shape, and it possesses: the lower member 42 in interior week that can embed the upper body 7 of aforementioned body 3 up or down; The upper member 41 that is provided with integratedly with upper wall central portion with this lower member 42.And in above-mentioned parts 41, be provided with: die-cut blade 92 can be rotated and die-cut blade maintaining part 412 that can support removably and the incision blade maintaining part 411 that can keep above-mentioned incision blade 91 with the posture that hangs down removably.

Above-mentioned die-cut blade 92 has axle 921 at cardinal extremity, and possesses the vane body 922 that is used for the above-mentioned bookbinding of stamping-out hole P1 at front end, this 921 die-cut blade maintaining part 412 that releasably is supported on the roof that is set at tool changing blade unit 4.At the cardinal extremity of above-mentioned die-cut blade 92, be extruded with the arm 923 that is used to make these die-cut blade 92 rotations.Paired die-cut blade 92, it is the top opposite configuration each other that makes above-mentioned arm 923, by shared elastomer, for example helical spring S3 with above-mentioned two arms 923 application of force downwards, thereby above-mentioned vane body 922 is remained be configured in above-mentioned axle 921 almost under perforation posture 92 (H).In addition, be set at when tool changing blade unit 4 descends, the lower surface of above-mentioned arm 923 and the card that is arranged on aforementioned body 3 end the upper limb butt of wall 77, constitute by tool changing blade unit 4 behind butt and further descend, make die-cut blade 92 can resist the elastic force of above-mentioned helical spring S3 and turn to thus and rotate posture 92 (R).Promptly, 92 pairs on above-mentioned die-cut blade is arranged on the paper P punching of above-mentioned paper bearing face 61, vane body 922 is after the lower side that just enters punching 22, above-mentioned arm 923 ends the upper limb butt of wall 77 at once with above-mentioned card, constitute by above-mentioned die-cut blade 92 at butt state under further descend, this die-cut blade 92 can be turned to rotates posture 92 (R).

On the other hand, incision blade 91 is the tabulars that possess vane body 912 on the top, is installed in the railway line incision blade maintaining part 411 that is that is arranged in this tool changing blade unit 4, and is fixed by not shown screw etc.Tip side at this incision blade 91 is formed with window 911, is used for accepting having turned to the part of vane body 922 of the die-cut blade 92 of rotation posture 92 (R).In addition, be formed with the through hole 913 that above-mentioned arm 923 is passed, interfere to be used to prevent this incision blade 91 and above-mentioned arm 923 at the base end side of this incision blade 91.The upper member 41 of the tool changing blade unit 4 of Gou Chenging as mentioned above, pass the upper body 7 that covers main body 3 upper end open portion cap 31 opening and be projected into the top, constitute and utilize action handle 5 these upper member 41 of operation just can make above-mentioned tool changing blade unit 4 liftings.

Above-mentioned action handle 5 is installed on aforementioned body 3 with the leading edge both ends via axle 53, has the pressing body 51 of the roof upper surface that is used to push tool changing blade unit 4 at the pars intermedia inner surface.In addition, the outstanding arm 52 that is provided with in the both sides of the above-mentioned pressing body 51 of this action handle 5, the top ends of this arm 52 utilizes not shown axle to be connected with the upper member 41 of above-mentioned tool changing blade unit 4.

In this embodiment, the main body of punch block mechanism of the present invention formation comprises: tool changing blade unit 4, and it keeps above-mentioned die-cut blade 92 and above-mentioned incision blade 91; Action handle 5, tool changing blade unit 4 is pushed downwards for it so that above-mentioned die-cut blade 92 and above-mentioned incision blade 91 penetrate the paper P that is set on the punching 22.In addition, the main body of die-cut blade rotation of the present invention mechanism constitutes and comprises: the die-cut blade maintaining part 412 of the axle 921 of the above-mentioned die-cut blade 92 of rotatably support, be arranged at above-mentioned die-cut blade 92 cardinal extremities arm 923, be arranged at aforementioned body 3 and when above-mentioned die-cut blade 92 descends, block above-mentioned arm 923 and card that above-mentioned die-cut blade 92 is granted rotatory force ends wall 77.In addition, the main body formation of blade extraction mechanism comprises: the tool changing blade unit 4 that keeps above-mentioned die-cut blade 92 and above-mentioned incision blade 91; Be the standpoint with aforementioned body 3 to this tool changing blade unit 4 upward the application of force as elastomeric helical spring S4.In addition, as this embodiment,, then can further improve the performance that blade extracts mechanism if by axle 53 tool changing blade unit 4 is connected with action handle 5 in advance.That is,, only rely on the power of above-mentioned helical spring S4 can't by above-mentioned action handle 5 being applied operating physical force upward, just can finish extraction with cutting sheet P11 when the one side Pa of paper P side is extracted out even increase as piece number of the paper P of lamellar body.

The binder 1 that relates to of present embodiment then is characterized in that possessing: compressing mechanism described later, and it can be with the bonding part P3 compression that makes after above-mentioned many pieces of paper P are bonded with each other; The mechanism that is adjacent to described later, it is adjacent to above-mentioned paper P reverse side Pb and above-mentioned objective table 2 when above-mentioned many pieces of paper P are engaged; The cancel system that is adjacent to described later, it can remove the state that above-mentioned bonding part P3 and above-mentioned objective table 2 are adjacent to after above-mentioned many pieces of paper P engage.And the binder 1 that relates to of present embodiment as mentioned above, owing to have elastic force-applying unit, therefore compressing mechanism is made as the compressing mechanism of pushing that compresses on one's own initiative to bonding part P3 elastic force-applying.

The main body formation of compressing mechanism of the present invention comprises: paper bearing face 61; Can be with the above-mentioned roller 8 of this paper bearing face 61 clamping paper P; The elastomer that this roller 8 is carried out flexibly crimping to paper bearing face 61, i.e. helical spring S2.The compressing mechanism of pushing of present embodiment has in addition: guide surface 77b, and it will cut sheet P11 and guide continuously from the 8b of the portion that is involved in of last side roll 8; Guiding inclined plane 21a, it is from being extended to and paper bearing face 61 conplane positions as the sheet loading end that is positioned at action upper end with punching 22 conplane positions, is directed to position near roller 8 described later with cutting sheet P11 from downside.And the main body formation that is adjacent to mechanism comprises: above-mentioned paper bearing face 61 and the action handle 5 that this paper bearing face 61 is moved up and down with main body 3.The main body that is adjacent to cancel system in addition constitutes and to comprise: paper bearing face 61 and being used for the main body 3 helical spring S1 of the application of force upward.And the formation of the loading end operating member that the present invention relates to is based on action handle 5 and helical spring S1, and the loading end operating member moves being adjacent between the releasing posture that particularly bonding part P3 that is adjacent to posture and paper P that above-mentioned paper bearing face 61 is adjacent at this paper P and above-mentioned objective table 2 and above-mentioned objective table 2 separate.That is, what present embodiment related to is adjacent to mechanism and is adjacent to cancel system, is that paper bearing face 61 and loading end operating member are constituted as shared parts.

Next, the action of this binder 1 is described.

As Fig. 6 and shown in Figure 8, under the state of inoperation action handle 5, main body 3 and tool changing blade unit 4 are maintained at upper limit position respectively, and above-mentioned die-cut blade 92 keeps perforation posture 92 (H).At this moment,, therefore between this paper bearing face 61 and punching 22, form difference of height (step) because paper bearing face 61 is located in the position slightly higher than the punching 22 of objective table 2, thus become that paper P and objective table 2 separate be adjacent to the releasing posture.Under this state,, many pieces of overlapping paper P are inserted into the depths in gap 63 along paper bearing face 61 as with shown in the imaginary line of Fig. 5.Afterwards, if will move handle 5 operates downwards, tool changing blade unit 4 is resisted the active force of helical spring S4 and is descended, and above-mentioned die-cut blade 92 and above-mentioned incision blade 91 drop to the position with the one side Pa butt of paper P.If will move handle 5 further operation downwards from this position, as Fig. 7 and shown in Figure 9, then above-mentioned die-cut blade 92 and above-mentioned incision blade 91 connect above-mentioned paper P, thereby wear bookbinding hole P1 and cut hole P2 on this paper P.After the perforation, if above-mentioned die-cut blade 92 and above-mentioned incision blade 91 are further descended, as shown in figure 10, the arm 923 of above-mentioned die-cut blade 92 is induced face 77a butt with the above-mentioned rotation that card ends wall 77, and this die-cut blade 92 turns to and rotates posture 92 (R).Its result is cutting the window 911 that the leading section that cuts sheet P11 that forms inserts incision blade 91 from bookbinding hole P1 to the reverse side Pb of paper P side.Move action lower end by making paper bearing face 61 this moment, thereby become the posture that is adjacent to that paper P and punching 22 be adjacent to.

Then, if remove operation to action handle 5, as Figure 11 and shown in Figure 13, die-cut blade 92 turns back to perforation posture 92 (H) from rotating posture 92 (R), and die-cut blade 92 and incision blade 91 rise by the active force of helical spring S4, and extract out from paper P.At this moment, the sheet P11 that cuts that inserts the window 911 of incision blade 91 extracts out to the one side Pa of paper P side by cutting hole P2, and many pieces of paper P are by this incision blade 91 and combined.In addition, at the elastic force that only relies on above-mentioned helical spring S4 and can't with above-mentioned die-cut blade 92 and above-mentioned incision blade 91 when the one side Pa of paper P side be extracted out, operate aforesaid operations handle 5 upward and assist its extraction to get final product.

Afterwards if extract die-cut blade 92 and incision blade 91 out from paper P, load during by punching and drop to the main body 3 of extreme lower position, because of the active force of helical spring S1 rises to initial lifting (on floating) position, thereby make paper P become the state that leaves punching 22.And this moment paper bearing face 61, become the state that lifts from punching 22, so bonding part P3 becomes the state that leaves punching 22 fully.

Under this state, if extract paper P out from binder 1, at first as shown in figure 14, the way is cut sheet P11 and at first is directed to guide surface 77b according to extracting action out therein, remain untouched is involved in the 8b of the portion that is involved in of the roller 8 of continuous setting (remaining stationary) again from guide surface 77b, cut sheet P11 thus and stretched to mutually close direction and be involved in.When being involved in action with this in addition and since the below of bonding part P3 by guiding inclined plane 21a, be directed to roller 8 under and can hook difference of height place.And as shown in figure 15, cutting under the state that sheet P11 fully stretched, bonding part P3 is by the outer peripheral face 8a and the above-mentioned paper bearing face 61 of the above-mentioned roller 8 that is arranged at main body 3, make bonding part P3 compression on thickness direction of above-mentioned paper P, and then if intactly paper P is extracted out, as Figure 12 and shown in Figure 16, then above-mentioned book B finishes.Figure 12 represents to compare further from the cross section of roller 8 one sides with Fig. 8 to Figure 11 in addition, illustrates the cross section of lower case 6.

By aforesaid formation, the binder 1 that present embodiment relates to, be to possess to make to cut sheet P11 and connect pull-up with the compressing mechanism of cutting bonding part compression on thickness direction that hole P2 forms, therefore can avoid effectively heaving and causing bonding part other article of P3 hook or point such shortcoming because of cutting sheet P11 owing to be compressed.Its result can stably keep the engagement state of bonding part P3.By many pieces of stapled paper P, suppress gauge owing to be compressed effectively and become big in addition, therefore, also be easy to bind file F, also can be applicable to the existing system that arranges the document (filing system) effectively in other.

As mentioned above in order more effectively to be applicable to the system of arranging the document, in the present embodiment, forming above-mentionedly when cutting sheet P11, as can on above-mentioned many pieces of paper P, forming the mechanism that binds hole P1, can save the time of other use punch effectively.

Particularly, as the mechanism that can once form a plurality of bookbindings hole P1, can reduce the bookbinding action that is used to bind in the binder 1 of file F effectively.In addition in the present embodiment, as the mechanism of corresponding break-through bookbinding hole P1 with the bookbinding bar F21 spacing of binder F2, so long as the bookbinding action that 1 of binder carries out once just can be carried out file consolidation.And in as the present embodiment of a concrete example that can be applicable to the existing system that arranges the document particularly, as medial end being made as the part circular shape and forming the mechanism of a pair of bookbinding hole P1, the imaginary centres that makes this toroidal is 80mm at interval.

And, as the formation that is used for binding reliably many pieces of paper P, mechanism in the following way: be provided with respectively on the many pieces of overlapping paper P: at one end going up residually has the bookbinding hole P1 that cuts sheet P11 and is arranged near the end of above-mentioned bookbinding hole P1 pull-up with cutting hole P2, make the sheet P11 that cuts of these paper P connect above-mentioned pull-up with cutting hole P2, so that these paper P is engaged with each other.

And in the present embodiment, owing to make the formation that the action of utilize extracting paper P out makes bonding part P3 compression, therefore can realize carrying out the compressing mechanism that the action identical with the processing of in the past binder 1 moved by the user.

In addition in the present embodiment, since with this compressing mechanism make have thickness direction the bonding part P3 as the paper P of lamellar body is carried out elastic force-applying the elastic force-applying means push compressing mechanism, therefore regardless of piece number of the paper P that wants to bind, be the thickness of bonding part P3, can both push reliably with needed power.

And, for the above-mentioned compressor structure being made the formation of compressing paper P with simple formation, in the present embodiment, the formation of this compressing mechanism comprises: can with the roller 8 of above-mentioned many pieces of paper P contact, have with this roller 8 to the elastomeric elastic force-applying unit of above-mentioned paper P elastic force-applying, can from relative with above-mentioned roller 8 to direction support the paper bearing face 61 of above-mentioned paper P, can extract paper P and compression engagement part P3 aptly swimmingly out.

As being used for the formation of compression engagement part P3 more reliably, present embodiment, by further being provided with the above-mentioned sheet P11 that cuts is directed to the component parts of the guide surface 77b of above-mentioned roller 8 as compressing mechanism, can be directed to the position that roller 8 can more correctly move with cutting sheet P11 thus.

And, make roller 8 reliably and correctly push the formation that cuts sheet P11 as being used to, roller 8 is arranged to have in the present embodiment: push the outer peripheral face 8a of above-mentioned paper P and be set to the coniform above-mentioned portion that is involved in that sheet P11 is involved in above-mentioned outer peripheral face 8a that cuts that guides from this outer peripheral face 8a constriction, thereby can carry out slicker and more sly guiding to cutting sheet P11.

Second embodiment

Next, with reference to Figure 17 to Figure 33 the binder A1 of the enforcement that is directly used in such file system folder is described.

This binder A1 is to be used to engage many pieces as the paper P of lamellar body and make the device of above-mentioned book B, as shown in figure 17, possesses: the objective table A2 of mounting on table; Be fixedly installed on the main body A 3 on this objective table A2; About paired tool changing blade unit A4 (replace

ユニ Star ト), it liftably is contained in this main body A 3 and possesses die-cut blade A92 described later and incision blade A91; Paper bracket A8 (paper base, paper base), it is used to lift the above-mentioned paper P that is bound when rising in this tool changing blade unit A4 end perforation action; Action handle A5, in order to make this paper bracket A8 and tool changing blade unit A4 action, its up and down direction be installed on aforementioned body A3 rotationally.

As Figure 17, Figure 21 and shown in Figure 22, above-mentioned objective table A2 possesses: the pedestal A21 of the flat box-shaped that install the bottom of main body A 3 and the punching A22 that forms with the roof A21a of this pedestal A21.Pedestal A21 is the open flat box-shaped of following side, possesses in this open end and has the base flange A25 that body A25a is set.And be formed with empty A24 in the inside of this pedestal A21, be used to accept to connect above-mentioned punching A22 and the incision blade A91 and the die-cut blade A92 that enter.This cavity A24 is by the dust-collecting box A26 and the external isolation of installing from the lower face side of this pedestal A21.To above-mentioned pedestal A21 punch process the time, punching A22 and above-mentioned roof A21a form, and have the perforated portion A221 that pass through hole A222, die-cut blade A92 perforation that incision blade A91 connects.In addition, in this embodiment, in the roof A21a of above-mentioned pedestal A21, compare the position that above-mentioned punching A22 more is positioned at paper P inserting side, be provided with and be used for from the downside cramping protrusion A223 that cuts sheet P11 described later.This protrusion A223 forms by the roof A21a distortion that makes pedestal A21, possesses: inclined plane A224 is used for the above-mentioned sheet P11 that cuts of guiding to punching A22 side extracting sheets P the time; The narrow pressure surface A225 of downside is the plane that forms in the upper end of this inclined plane A224 guiding.And this inclined plane A224 and the narrow pressure surface A225 of downside, constitute the compressing mechanism that the present invention relates to.

Represent that as Figure 17 to Figure 22 aforementioned body A3 possesses: the external shell A31 that installs with the state that covers above-mentioned pedestal A21 and be provided in this external shell A31, be fixed on the inner shell A32 of above-mentioned pedestal A21.

As Figure 18, Figure 21 and shown in Figure 22, said external housing A31 possesses: cover the overhead guard A33 of the superjacent air space of pedestal A21, the limit cover A34 of the two sides of the superjacent air space of covering pedestal A21, the front shroud A35 of the front of the superjacent air space of covering pedestal A21.Overhead guard A33 becomes rearward the curved shape that reduces gradually, has the slit A33a that the arm A52 of above-mentioned action handle A5 is connected.Front shroud A35 possesses upper wall A35a, front side wall A35b and diapire A35c, has the continuous not shown slit with above-mentioned slit A33a on this upper wall A35a.In addition, the paper that is formed for inserting paper P between the upper surface of the lower surface of the diapire A35c of this front shroud A35 and pedestal A21 inserts and uses gap A35d.

To shown in Figure 22, above-mentioned inner shell A32 possesses as Figure 19: housing body A36, and it is the tubular that has with the essentially identical transverse width of transverse width of above-mentioned pedestal A21; Installation portion A37, the rear side of itself and this housing body A36 is provided with integratedly, is used to use as the screw A38 of setting tool the upper surface of above-mentioned housing body A36 and above-mentioned pedestal A21 is carried out rigidity and link.

As Figure 19 and shown in Figure 20, above-mentioned housing body A36 possesses: the rear wall A63 that above-mentioned installation portion A37 is set, extend to the left and right sides sidewall A64 in the place ahead from the two ends, the left and right sides of rear wall A63, be arranged on the antetheca A65 between the front end of this two side A64, be across to the diapire A71 that rear wall A63 is provided with from the lower edge of this antetheca A65.Above-mentioned sidewall A64, the surface has track A66 within it, it is vertical position and in the above-below direction channeling conduct that this track A66 keeps the upper mass A41 described later of above-mentioned tool changing blade unit A4, and possess vertical slit A67, be used to guide the driving shaft A46 that makes above-mentioned two tool changing blade unit A4 lifting actions.Above-mentioned antetheca A65, the surface has track A68 within it, be used to keep above-mentioned tool changing blade unit A4 upper mass A41 described later vertical position and in the above-below direction channeling conduct.

Extremely shown in Figure 22 as Figure 19, above-mentioned diapire A71, by stage portion A72 will be adjacent to above-mentioned pedestal A21 upper surface latter half A71b and and above-mentioned pedestal A21 between to form the first half A71a of gap A71c integrated, and have the window A73 that cuts sheet P11 of the paper P after being used to accept to bind in the left and right directions centre of above-mentioned first half A71a.At the front edge side of this window A73, be formed with the upwards sheet A74 of a part that constitutes above-mentioned diapire A71, be used to guide the above-mentioned inclined plane A74a that cuts sheet P11 when on this makes progress sheet A74, being formed on extraction paper P.In addition in the present embodiment, will with the lower face side of front-end edge among the first half A71a of the continuous diapire A71 of this inclined plane A74a, as the narrow pressure surface A71e of upside of the compressing mechanism described later of the bonding part P3 that constitutes compression paper P.The narrow pressure surface A71e of this inclined plane A74a and upside constitutes the compressing mechanism described later that the present invention relates to.On the other hand in the trailing edge side of above-mentioned window A73, be formed with crooked curved wall A75 downwards, on this curved wall A75, possess and be used to the locking surface A75a that card ends paper P top.Left and right sides two end portions at diapire A71 first half A71a possesses: the letterweight through hole A70 that is used to make the die-cut blade through hole A79 of die-cut blade A92 perforation described later and is used to make letterweight A43 perforation described later.And the upper surface side edge of opening at above-mentioned die-cut blade through hole A79 is provided with: be used to keep the guiding wall A76 of the vertical position of above-mentioned die-cut blade A92 and channeling conduct and be used to the card that card ends the arm A923 of die-cut blade A92 described later end wall A77.Left and right sides two end portions at the latter half A71b of diapire A71 is provided with spring receiving portion A78, is used to accept the helical spring AS4 that uses to the tool changing blade unit A4 application of force described later.In addition, Figure 21 and Figure 22 are Y-Y line cutaway views among Figure 18, yet omit the perpendicular wall that the above-mentioned card of diagram ends wall A77 and this tool changing blade unit A4 periphery in order to express tool changing blade unit A4 described later.

As Figure 19, Figure 21 and shown in Figure 22, above-mentioned installing component A37 possesses: with the continuous base plate A37a of the diapire A71 of above-mentioned housing body A36, combine the ribs A37b of the rear wall A63 of this base plate A37a and above-mentioned housing body A36, use the screw A38 as said fixing (card ends) instrument that above-mentioned base plate A37a is installed on above-mentioned pedestal A21.

In the inner shell A32 that constitutes like this, accommodate the tool changing blade unit A4 about above-mentioned.

As Figure 17 and shown in Figure 20, above-mentioned each tool changing blade unit A4 possesses: upper mass A41, and it is kept vertical position and can lifting by track A66, the A68 of above-mentioned inner shell A32 guiding; Be installed in the incision blade A91 of this upper mass A41; Die-cut blade A92, itself and this incision blade A91 disposed adjacent and can the left and right directions rotation earth's axis be fixed in above-mentioned upper mass A41 by axle A921; Helical spring AS3, its should die-cut blade A92 to perforation posture described later (H) direction rotation urging; Bottom piece A42, it is by the axle A921 guiding of above-mentioned die-cut blade A92 and can be with respect to above-mentioned upper mass A41 lifting; Helical spring AS2, its with this bottom piece A42 with respect to above-mentioned upper mass A41 elastic force-applying downwards.

As shown in figure 20, above-mentioned upper mass A41 is the block device that possesses the holding section A45 of track A66, the A68 that can be sticked in inner shell A32 slidably, is connected with the motion end A51b of action handle A5 by driving shaft A46.This upper mass A41 is the open case shape parts in below, can hold the first half of above-mentioned die-cut blade A92, possesses the not shown bearing portion of the axle A921 that is used for supporting rotationally the upper end that is set at die-cut blade A92.In addition, possess the installation portion A411 that is used for above-mentioned incision blade A91 is installed in the lateral surface of this upper mass A41, above-mentioned driving shaft A46 runs through the incision blade A91 that is installed in this installation portion A411.

As Figure 17 and shown in Figure 20, above-mentioned bottom piece A42 is provided with the paired letterweight A43 in front and back in its bottom.The base end part of paired letterweight A43 that sandwiches the position location of this die-cut blade A92 in front and back is linked by crossbearer material A44 each other.And two letterweight A43 liftably are embedded in the letterweight inserting hole A70 of the diapire A71 that is set at inner shell A32 when flat.Thus, comprise that the bottom piece A42 of letterweight A43 is all, can keep vertical position.Because the bottom A43a of letterweight A43 is positioned more to lean on downside than the lower end of incision blade A91, promptly, therefore when action described later, can push paper P in addition prior to incision blade A91, die-cut blade A92 near the position of paper P.

As Figure 23 and shown in Figure 24, above-mentioned incision blade A91, be roughly the H font be used to form the parts of cutting hole P2.Concrete formation comprises: linearly main slit L; The first secondary slit L1, it, promptly extends to the direction that disposes die-cut blade A92 one side corresponding with this incision blade A91 is crooked to a direction from the two ends of this main slit L; The second secondary slit L2, its from the two ends of above-mentioned main slit L to another direction, promptly extend to disposing with relative (on the contrary) direction of the corresponding die-cut blade A92 side of this incision blade A91 is crooked, what the above-mentioned first secondary slit L1 and the above-mentioned second secondary slit L2 were used to form angled G2 cuts hole P2.In addition, as this embodiment the bookbinding more piece of paper P mode in, by the tongue piece portion P4 of the above-mentioned main slit L and the above-mentioned first secondary slit L1 encirclement, as described later, rising to make at incision blade 91 cuts sheet P11 to the upper surface of paper P when promptly one side Pa side is smoked, and expectation is pulled up to the one side Pa side of paper P, on the other hand, by the tongue piece portion P5 of the above-mentioned main slit L and the above-mentioned second secondary slit L2 encirclement, the lower surface that paper P is stayed in expectation is an another side Pb side.Therefore, the length L 4 that makes the length L 3 of the above-mentioned first secondary slit L1 be longer than the above-mentioned second secondary slit L2.The length L 4 of this second secondary slit L2 is set the many pieces of overlapping length that cut the degree that sheet P11 passes through easily for.In other words, the bending rear length A D3 of the first auxiliary-blade AD1 (sub-blade) described later is set at length A D4 greater than the wrap direction of the second auxiliary-blade AD2.Promptly, this incision blade A91, by one piece of sheet metal material being implemented stamping-out processing and Bending Processing is made, possess: be used to form above-mentioned main slit L main blade AD (main blade), be used to form the above-mentioned first secondary slit L1 the first auxiliary-blade AD1, be used to form the second auxiliary-blade AD2 of the above-mentioned second secondary slit L2.Above-mentioned main blade AD via the window A911 that is used to accept die-cut blade A92, is split into ADa of cutter portion and the ADb of bottom knife portion with vane body A912, and this ADa of cutter portion and the ADb of bottom knife portion are bonded textural by the first auxiliary-blade AD1.In this embodiment, the first auxiliary-blade AD1, its cardinal extremity edge connects via the ADc of sweep portion with the angle G1 bending that is slightly less than the right angle integratedly in the both side edges of above-mentioned main blade AD, with the cardinal extremity edge of this first auxiliary-blade AD1 in the corresponding part of above-mentioned window A911, form the above-mentioned second auxiliary-blade AD2 continuously.That is, this second auxiliary-blade AD2, by with the sheet metal material in the above-mentioned bending line ADc of portion bending, and cut out from above-mentioned window A911.In addition, this second auxiliary-blade AD2, the mode that forms the angle G2 of less than 180 degree with the above-mentioned relatively first auxiliary-blade AD1 before this cuts processing is implemented to prepare and is cut processing.Thus, although the above-mentioned first auxiliary-blade AD1 with the angle G1 that is slightly less than the right angle by bending, yet the above-mentioned second auxiliary-blade AD2 is set finally greater than 90 degree with respect to the angle G3 that cuts of above-mentioned main blade AD.

Like this, owing to the first auxiliary-blade AD1 and the second auxiliary-blade AD2 are formed by the Bending Processing of one piece of main blade AD respectively, therefore can guarantee to cut blade A91 integral intensity.In addition, at this lower edge of cutting the window A911 of blade A91, possesses the slick and sly guide portion A915 that cuts sheet P11 that is used for smoothly guiding smoothly paper P (slyness).This slyness guide portion A915 is involved in surplus material A916 downwards at the lower edge of described window A911 and implements bending machining and form.The front-end A 917 of surplus material A916 enters and is formed at the accepting in the window A918 of main blade AD, prevents that this front-end A 917 and paper P from interfering.The vane body A912 of this incision blade A91, the blade that promptly is formed at the blade of main blade AD and is formed at the first auxiliary-blade AD1 and the second auxiliary-blade AD2 is respectively the two-edged structure that has point of a knife in the thickness direction central authorities of material.

As Figure 17 and shown in Figure 24, above-mentioned die-cut blade A92, have an A921 and possess the vane body A922 that is used for the above-mentioned bookbinding of stamping-out hole P1 at front end at base end part, this A921 rotatably support is in the not shown bearing portion of the upper mass A41 that is arranged on tool changing blade unit A4.At the cardinal extremity of above-mentioned die-cut blade A92, be extruded with the arm A923 that is used to make this die-cut blade A92 rotation.

As shown in figure 25, above-mentioned vane body A922 is arranged on the bottom of above-mentioned die-cut blade A92, has to look up to be the continuous point of a knife AE of U font.This point of a knife AE forms the shape of the curve that engages with level and smooth curve, possesses along with penetrating of die-cut blade A92 in the contact position of above-mentioned die-cut blade A92 and above-mentioned punching A22 the inclination that the angle with respect to punching A22 changes.In addition, possesses the point of a knife end AE1 that penetrates paper P at first in this sloping portion.In other words, in the AE1 of this point of a knife end, point of a knife AE is set at greater than the angle of shear among the other parts AE2 of vane body A922 (θ) with respect to the angle of shear (θ) (シヤ one angle) that punching A22 forms.In addition, at this, the angle of shear (θ) is meant, the upper surface of the paper P that is supported by punching A22 i.e. the angle that partly constitutes of one side Pa and point of a knife AE before firm this paper of incident P, in this embodiment, the angle of shear (θ) is set at and follows penetrating of above-mentioned die-cut blade A92 and reduce gradually.Therefore, when making above-mentioned vane body A922 penetrate paper P, point of a knife end AE1 and paper P point-like butt roughly at first, vane body A922 and point of a knife AE increase and bore a hole apart from boring a hole for penetrating distance from this moment on one side.

Space above being surrounded by above-mentioned point of a knife AE, as Figure 24 and shown in Figure 25, be provided for making that sheet P11 keeps out of the way keeps out of the way space A924 by above-mentioned vane body A922 cutting of cutting out, and this keep out of the way space A924 above be provided with to be used to make and cut the A925 of release portion that sheet P11 inserts the window A911 that is set at above-mentioned incision blade A91.

As shown in figure 24, this die-cut blade A92 is made by plastic core A926, the outer dress material A927 that covers the sheet metal system in this core A926 outside.Particularly, above-mentioned vane body A922 is formed at the top of above-mentioned outer dress material A927, and above-mentioned arm A923 is formed by above-mentioned core A926 and above-mentioned outer dress material A927.The above-mentioned space A924 that keeps out of the way is formed by the lower surface of above-mentioned core A926 and the medial surface of above-mentioned outer dress material A927, and the above-mentioned release A925 of portion is formed by the tip edge of above-mentioned core A926.The A925 of this release portion constitutes from the shape of plane partial circle arcuation depression, makes the both side edges application of force that preferentially this is cut sheet P11 when cutting sheet P11 pushing.

As Figure 17 and shown in Figure 25, paired die-cut blade A92, make the top face configuration toward each other of above-mentioned arm A923, and each arm A923 is by the elastomer helical spring AS3 application of force downwards for example, above-mentioned thus vane body A922 be retained as be configured in above-mentioned axle A921 roughly under perforation posture (H).At this moment, constitute the incision sheet P11 that the vane body A922 by above-mentioned die-cut blade A92 forms and be contained in above-mentioned keeping out of the way in the A924 of space.Therefore, even the more situation of piece number of paper P also is difficult to hinder the perforation action of above-mentioned die-cut blade A92.

And, when tool changing blade unit A4 descends, as shown in figure 27, the card that the lower surface of above-mentioned arm A923 was set at and was arranged on aforementioned body A3 ends the upper limb butt of wall A77, and constitute after making butt tool changing blade unit A4 is further descended, the elastic force that die-cut thus blade A92 can resist above-mentioned helical spring AS3 turns to and rotates posture (R).Promptly, be set at above-mentioned die-cut blade A92 stamping-out and be set at paper P on the above-mentioned paper bracket A8, just entered the lower side of punching A22 at vane body A922 after, above-mentioned arm A923 ends the upper limb butt of wall A77 at once with above-mentioned card, and constitute by above-mentioned die-cut blade A92 is further descended, this die-cut blade A92 can turn to and rotate posture (R) thus.At this moment, rotate posture (R) along with above-mentioned die-cut blade A92 turns to, the above-mentioned release A925 of portion inserts the above-mentioned sheet P11 that cuts among the window A911 of above-mentioned incision blade A91.

Follow the lifting of the tool changing blade unit A4 of above formation, make above-mentioned paper bracket A8 action.

Extremely shown in Figure 22 as Figure 17, Figure 20, above-mentioned paper bracket A8, be set in the paper bearing face A83 that is used for receiving paper in upper surface side, and be provided between above-mentioned objective table A2 and the main body A 3 for supporting paper P lower surface, by will be thereafter end A82 axle be fixed in the inner shell A32 of aforementioned body A3, thereby can lift position (U) and be adjacent to direction rotation up and down between the retreating position (D) of above-mentioned objective table at the paper that lifts from above-mentioned objective table A2.The helical spring AS1 that this paper bracket A8 is set at above-mentioned objective table A2 lifts position (U) elastic force-applying to paper.This paper bracket A8, when tool changing blade unit A4 descends by the operation of action handle A5, when being pushed, then be pressed by paper P by above-mentioned letterweight A43, lift position (U) from above-mentioned paper and turn to retreating position (D), paper bracket A8 has: be used for cutting the slotting logical of blade A91, die-cut blade A92 and letterweight A43 and make the protrusion A223 of objective table A2 protrude in the window A81 of upper surface side at retreating position (D); With the leading edge of this window A81 is the keep out of the way edge of the leading edge of paper bracket A8 from paper bearing face A83 otch setting downwards.

Extremely shown in Figure 22 as Figure 18, Figure 20, above-mentioned action handle A5 possesses: base portion A51, it can make front-end A 51a turn via axle A54 and can be supported on inner shell A32 slidably at fore-and-aft direction, and the motion end A51b that will be positioned at the rear end is connected with above-mentioned driving shaft A46; Extend to the arm A52 of top from this base portion A51; The handle A53 of square end outside on this arm A52, being arranged at.

In this embodiment, the main body of punch block mechanism of the present invention formation comprises: the tool changing blade unit A4 that keeps above-mentioned die-cut blade A92 and above-mentioned incision blade A91; A4 pushes downwards with the tool changing blade unit, makes above-mentioned die-cut blade A92 and incision blade A91 penetrate the action handle A5 of the paper P that is set on the punching A22.In addition, the main body of die-cut blade rotation of the present invention mechanism constitutes and comprises: the bottom piece A42 of the axle A921 of the above-mentioned die-cut blade A92 of rotatably support; Be arranged at the arm A923 of the cardinal extremity of above-mentioned die-cut blade A92; Be arranged at aforementioned body A3, when above-mentioned die-cut blade A92 descends, block above-mentioned arm A923 and card that above-mentioned die-cut blade A92 is bestowed rotatory force ends wall A77.In addition, the main body formation of blade extraction mechanism comprises: the tool changing blade unit A4 that keeps above-mentioned die-cut blade A92 and above-mentioned incision blade A91; Be the standpoint with above-mentioned main body A 3 to this tool changing blade unit A4 upward the application of force as elastomeric helical spring AS4.In addition, as this embodiment,, then can further improve the performance that blade extracts mechanism if by axle A54 tool changing blade unit A4 is connected with action handle A5 in advance.That is,, only rely on the power of above-mentioned helical spring AS4 can't will cut sheet P11 when the one side Pa of paper P side is extracted out,, just can finish extraction by above-mentioned action handle A5 being applied operating physical force upward even increase as piece number of the paper P of lamellar body.In addition, the main body of compressing mechanism of the present invention formation comprises: the diapire A71 of the protrusion A223 of above-mentioned punching A22 and the inner shell A32 of aforementioned body A3.

So the binder A1 that present embodiment relates to is characterized in that possessing: compressing mechanism described later, it can be with the bonding part P3 compression that above-mentioned many pieces of paper P have been bonded with each other; The mechanism that is adjacent to described later, it is adjacent to above-mentioned paper P reverse side Pb and above-mentioned objective table A2 when above-mentioned many pieces of paper P are engaged; The cancel system that is adjacent to described later, it can remove the state that above-mentioned bonding part P3 and above-mentioned objective table A2 are adjacent to after above-mentioned many pieces of paper P engage.

The main body of the compressing mechanism of present embodiment constitutes and comprises: be arranged at punching A22 protrusion A223 and can be with the diapire A71 of this protrusion A223 clamping paper P.

In addition, the compressing mechanism of present embodiment, particularly be between as the narrow pressure surface A71e of upside of paired narrow pressure surface (narrow pressure surface) and the narrow pressure surface A225 of downside, to form the narrow pressure gap A71d of fixed size, and make bonding part P3 by and as the cramping compressing mechanism that compresses.Compressing mechanism of the present invention in addition has: inclined plane A74a, and it will cut sheet P11 and guide to the narrow pressure surface A71e of upside from upside; Inclined plane A224, its from the conplane position of perforated portion A221 of punching A22 continuously to the conplane position of the narrow pressure surface A225 of downside, begin guiding from downside and cut sheet P11.

And this main body formation that is adjacent to mechanism comprises: the letterweight A43 that pushes the unit of this punching A22, the action handle 5 that this letterweight A43 is moved up and down with tool changing blade unit A4 are pushed in above-mentioned punching A22, conduct.

In addition, be adjacent to cancel system and have by above-mentioned being adjacent to and remove the unit and remove pushing of letterweight A43, paper is become be adjacent to remove posture push the releasing unit.That is, present embodiment relates to is adjacent to cancel system, at first has the action handle A5 that pushes that is used to remove letterweight A43.And push the releasing unit, main body formation in the present embodiment comprises: the paper bracket A8 that utilizes paper bearing face A83 supporting paper P; By removing the elastic force-applying upward of pushing of letterweight A43 with paper bracket A8, thus the helical spring AS1 that paper P and punching A22 are separated as application of force means.

And, the formation of the loading end operating member that the present invention relates to is based on action handle A5 and helical spring AS1, and the loading end operating member can make above-mentioned paper bearing face 83 move being adjacent between the releasing posture of separating of particularly bonding part P3 that is adjacent to posture and paper P that this paper P and above-mentioned objective table A2 are adjacent to and above-mentioned objective table A2.That is, what present embodiment related to is adjacent to mechanism and is adjacent to cancel system, same with above-mentioned embodiment, is that paper bearing face A83 and loading end operating member are constituted as shared parts.

Next, the action of this binder A1 is described.

As Figure 21 and shown in Figure 25, under the state of inoperation action handle A5, tool changing blade unit A4 is maintained at upper limit position, and above-mentioned die-cut blade A92 keeps perforation posture A92 (H).Under this state, many pieces of overlapping paper P are inserted into the depths of the gap A71c that forms between the diapire A71 of the upper surface of paper bracket A8 and inner shell A32.Afterwards, initial if will move handle A5 operates downwards, helical spring AS4 begins to shrink, the active force decline of tool changing blade unit A4 opposing helical spring S4.Afterwards and then, the bottom A43a of letterweight A43 is prior to the one side Pa butt of above-mentioned die-cut blade A92 and above-mentioned incision blade A91 and paper P, and this paper P and paper bracket A8 are by by to the position of being ended by objective table A2 card.Then, at paper P and paper bracket A8 by letterweight A43 by under the state of objective table A2, above-mentioned die-cut blade A92 and above-mentioned incision blade A91 drop to the position with the one side Pa butt of paper P.If will move further operation downwards of handle A5 from this position, near the paper P that above-mentioned die-cut blade 92 and above-mentioned incision blade A91 penetrate, the state that maintenance is firmly fixed by letterweight A43, through state shown in Figure 26, above-mentioned die-cut blade A92 and above-mentioned incision blade A91 connect above-mentioned paper P.And break-through is bound hole P1 and is cut hole P2 on this paper P.After the perforation, if above-mentioned die-cut blade A92 and above-mentioned incision blade A91 further descend, then as Figure 22 and shown in Figure 27, the arm A923 of above-mentioned die-cut blade A92 and above-mentioned card end wall A77 butt, and this die-cut blade A92 turns to rotation posture A92 (R).Its result, the tip side that cuts sheet P11 that cuts the another side Pb side of paper P from bookbinding hole P1 is inserted into the window A911 of incision blade A91.

Then, if remove operation to action handle A5, die-cut blade A92 turns back to perforation posture A92 (H) from rotating posture A92 (R), die-cut blade A92 and incision blade A91 rise by the effect of helical spring AS4, and under the state that paper P and paper bracket A8 are pushed by letterweight A43, the state that process Figure 28 represents is cut blade A91 as shown in figure 29 and die-cut blade A92 is drawn out of from paper P.At this moment, the sheet P11 that cuts that inserts the window A911 of incision blade A91 extracts out to the one side Pa of paper P side by cutting hole P2, thereby many pieces of paper P cut blade A91 and combination by this.Cutting blade A91 and die-cut blade A92 from the paper P extraction moment (regularly) after a while in addition, the bottom A43a of letterweight A43 leaves the one side Pa of paper P.Like this, if incision blade A91 and die-cut blade A92 extract out from paper P, load during because of punching drops to the paper bracket A8 of retreating position (D), by the active force of helical spring AS1 and rise to initial paper and lift position (U), becomes the state that paper P leaves punching A22.Under this state, if extract paper P out from binder A1, then halfway, as shown in figure 30, guiding function by inclined plane A224, A74a, paper P is directed to the narrow pressure gap A71d that forms between the protrusion A223 of the diapire A71 of inner shell A32 of aforementioned body A3 and punching A22 forcibly, thereby makes the bonding part P3 of above-mentioned paper P be compressed distortion on thickness direction, thereby makes above-mentioned book B.

At this, for paper P is described in further detail from the action that binder A1 extracts out.At first then become the state that Figure 31 represents if observe the state that Figure 29 represents from the side.As mentioned above, the bonding part P3 of paper P is the state that has left punching A22 in this state.And afterwards shown in figure 32, cut sheet P11 and at first be directed to guide surface A74a, and be introduced into the upside cramping face A71e that is provided with continuously from inclined plane A74a with maintaining the original state according to extracting action out.Paper P is tilted face A224 downside is directed to the top on the other hand, is directed into downside cramping face A225 thus.So close direction is introduced into cramping gap A71d while being directed into mutually to cut sheet P11, as representing the shown in Figure 33 of the side corresponding with Figure 30, bonding part P3 is by the cramping gap A71d that is formed by upside cramping face A71e and downside cramping face A225, on thickness direction, make the bonding part P3 compression of paper P, as further intactly extracting paper P out, then bonding part P3 promptly keeps out of the way the top of edge A84 by the leading edge of window A81, thereby makes above-mentioned book B.

In addition, can not be when the one side Pa of paper P side have been extracted out at the elastic force that only relies on above-mentioned helical spring S4 with above-mentioned die-cut blade A92 and above-mentioned incision blade A91, operational motion handle A5 assists its extraction to get final product upward.

By making aforesaid formation, because the binder A1 that present embodiment relates to, possess to make and cut sheet P11 and connect pull-up with cutting bonding part P3 that hole P2 forms compressing mechanism in thickness direction compression, therefore same with above-mentioned embodiment, can avoid heaving the shortcoming that makes bonding part other article of P3 hook or finger owing to be compressed therefore because of cutting sheet P11.Its result can stably keep the engagement state of bonding part P3.By many pieces of stapled paper P, suppress gauge owing to be compressed effectively and become big in addition, therefore also be easy to bind, can be applicable to the existing system that arranges the document effectively in the alternative document folder.

And in the present embodiment,, therefore can realize carrying out the compressing mechanism that the action identical with the processing of in the past binder 1 moved by the user owing to the formation that makes bonding part P3 compression for the action of utilize extracting paper P out.

Particularly in the present embodiment, owing to make to have and form the fixing upside cramping face A71e of cramping gap A71d and the cramping compressing mechanism of downside cramping face A224, and because piece number of the paper P that will bind is many more, the size of bonding part P3 before the compression is more relatively greater than the size of narrow pressure gap A71d, therefore will be by stronger force compresses during by narrow pressure gap A71d at bonding part P3.

And, in the present embodiment,, compressing mechanism can be arranged to more successfully to carry out the compressed action of the extraction of unusable paper P by being provided for inclined plane A224, A74a to the A71d channeling conduct of cramping gap.

More than, the embodiments of the present invention and variation are illustrated, yet self-evident the present invention is not limited to above-mentioned embodiment and variation, in the scope that does not break away from aim of the present invention, can carry out all distortion.

For example, in above-mentioned embodiment and variation, though what many pieces of paper of special bookbinding only had been described is the binder of purpose to arrange the document, yet if with binder of the present invention be used for the resinous box of PET for example close the purposes of lid the time, then can get rid of molten resin effectively, or use the trouble of bonding agent in addition, can be easily and promptly close lid.And though the formation of bookbinding same material is only disclosed in this above-mentioned embodiment, can certainly under the state of sneaking into other materials between the many pieces of paper, bind etc., multiple material is stapled together.

In addition, in the above-described embodiment, disclose by die-cut blade and formed opening, and with this opening as the mode utilized of bookbinding hole, certainly,, also can not form opening and form and cut sheet by form otch in the paper end.

In addition specifically, in the above-described embodiment, be that the inclined plane of will insert between paper bearing face and punching is located at the objective table side same with punching, yet also this inclined plane can be arranged on paper bearing face side.

In addition, the concrete formation of each one is not limited to above-mentioned embodiment, can carry out all distortion in the scope that does not break away from aim of the present invention.

Claims

1. binder, it can cut many pieces of overlapping lamellar bodies, and use cut cut sheet should many pieces lamellar body be bonded with each other and bind, described binder is characterised in that to possess:

Compressing mechanism, this compressing mechanism can be with bonding part compression on thickness direction that described many pieces of lamellar bodies have been bonded with each other.

2. binder according to claim 1 is characterized in that, is forming describedly when cutting sheet, can form on described many pieces of lamellar bodies and bind the hole.

3. binder according to claim 2 is characterized in that, can form a plurality of described bookbindings hole.

4. according to claim 1,2 or 3 described binders, it is characterized in that, a plurality of bookbindings hole can be set respectively on described each lamellar body, and described bookbinding hole is set with the bookbinding distance between tie rods break-through accordingly of binder.

5. binder according to claim 4 is characterized in that, can form a pair of bookbinding hole, and two medial ends of binding holes are made as the part circular shape, and makes the imaginary centres interval 80mm of this toroidal.

6. according to claim 1,2,3,4 or 5 described binders, it is characterized in that, be respectively arranged with on the many pieces of overlapping lamellar bodies: an end is residual to be had the bookbinding hole that cuts sheet and is arranged near the end in described bookbinding hole pull-up with cutting the hole, makes the sheet that cuts of these lamellar bodies connect described pull-up and with cutting the hole these lamellar bodies are engaged with each other.

7. according to claim 1,2,3,4,5 or 6 described binders, it is characterized in that described compressing mechanism can utilize the action of extracting described many pieces of lamellar bodies after having formed described bonding part out to make bonding part compression.

8. binder according to claim 7 is characterized in that, described compressing mechanism is the compressing mechanism of pushing that has along the elastic force-applying unit of thickness direction elastic force-applying.

9. binder according to claim 8, it is characterized in that the described compressing mechanism of pushing has: have can with the roller of described many pieces of lamellar bodies contact and with this roller to the elastomeric described elastic force-applying unit of described lamellar body elastic force-applying and can from relative with described roller to direction support the sheet loading end of described lamellar body.

10. binder according to claim 9 is characterized in that, the described compressing mechanism of pushing also has and cuts the guide surface that sheet is directed to described roller with described.

11., it is characterized in that described roller has according to claim 9 or 10 described binders: push described lamellar body outer peripheral face and from this outer peripheral face constriction be set to coniform, guiding is described cuts the portion that is involved in that sheet is involved in described outer peripheral face.

12. binder according to claim 7, it is characterized in that, described compressing mechanism, be to have the paired cramping face that forms the cramping gap by the position opposite face that on thickness direction, separates predetermined space, the cramping compressing mechanism that the bonding part is compressed thus by described cramping gap.

13. binder according to claim 12 is characterized in that, described cramping compressing mechanism has and is used for the inclined plane of described bonding part to described narrow pressure gap guiding.

14. a binder is characterized in that possessing:

Die-cut blade, this die-cut blade are arranged to and can be being rotated to rotating the posture from the perforation posture, and can formation cut sheet when the perforation posture;

The incision blade, this incision blade and the adjacent setting of this die-cut blade have the window of the die-cut blade that is used to have accepted to turn to the turned position;

Objective table, this objective table are used for lamellar body is remained on the place ahead of above-mentioned die-cut blade and incision blade;

Punching, this punching are arranged on this objective table and assist moving to form the above-mentioned sheet that cuts with above-mentioned die-cut blade;

Punch block mechanism, this punch block mechanism make above-mentioned die-cut blade and above-mentioned incision blade penetrate lamellar body from the face side of the lamellar body that is maintained at above-mentioned objective table;

Die-cut blade rotation mechanism, this die-cut blade rotation mechanism are used to make the die-cut blade rotation that connected lamellar body to rotating posture, so that describedly cut the window that sheet inserts described incision blade;

Blade extracts mechanism, and this blade extraction mechanism makes and remains in the incision blade of above-mentioned window with cutting the face side extraction of sheet to lamellar body with cutting sheet; With

Compressing mechanism, this compressing mechanism make and cut sheet perforation pull-up bonding part compression on thickness direction of cutting the hole.