CN204173199U - Binding apparatus - Google Patents

Abstract

In the banding mechanism (2) of binding apparatus (1), be provided with the heating part (temperature booster 24) for carrying out deposition to the part being tied the coincidence of the strapping on thing being wound on bale etc.Heating part has electroconductive member (70) and is arranged to the multiple insulating components (72,74) of the part clamping electroconductive member (70), flows through electroconductive member (70) and this electroconductive member (70) is heated by electric current.

Description

Binding apparatus

Technical field

The utility model relate to thing is tied to first of the rectangular shape of the paper having piled up multiple bank note etc. or the paper of multiple bank note etc. will be piled up and the wisp tied up piled up second of the rectangular shape of multiple bundle be tied thing winding can by heat the strapping of deposition and the binding apparatus tied up.

Background technology

In the past, known to piled up multiple bank note etc. paper rectangular shape first be tied thing or the paper of multiple bank note etc. will be piled up and the wisp tied up piled up second of the rectangular shape of multiple bundle be tied thing winding can by heat the strapping of deposition (tying up tape) and the binding apparatus tied up.In such binding apparatus, being tied thing or second to place on mounting table first to be tied around thing after winding strapping, by the heating part of temperature booster etc., deposition is carried out to the part of the coincidence of strapping, thus make to be wound on first and be tied thing or second and be tied strapping on thing and first can not be tied thing or second and be tied thing and come off from these.

In the past, the part as the coincidence to strapping carried out the temperature booster of deposition, and the temperature booster of laminal metal electroconductive member is such as pasted in use on the insulating component of the pottery of rectangular shape etc.In such temperature booster, flow through electroconductive member by electric current and this electroconductive member is heated.Further, be wound on first and be tied by being pressed into by the planar section of electroconductive member heated the part that thing or second is tied the coincidence of the strapping on thing, the part of this coincidence of strapping carries out deposition.

But, in the existing temperature booster that structure described above is such, if laminal electroconductive member is not adjacent to the insulating component of rectangular shape completely, then exists and in the electroconductive member that heats, produced the problem of temperature deviation.Specifically, when there is the part not being adjacent to insulating component in the heating part of electroconductive member, because such part not being adjacent to insulating component can not be seized heat by insulating component, cause its temperature higher than the part being adjacent to insulating component in the heating part of electroconductive member.Now, result through temperature booster and the heat that is supplied to strapping also produces deviation according to the position of the heating part of the electroconductive member of contact, there is the problem that can not make strapping suitably deposition.

Utility model content

The utility model considers such point and completes, its object is to, a kind of binding apparatus is provided, it is by for being tied the part that thing or second is tied the coincidence of the strapping on thing carrying out in the heating part of deposition to being wound on first, in the mode of the part clamping electroconductive member, multiple insulating component is set, due to the heating part of electroconductive member can be made to be adjacent to insulating component equably, so the deviation producing temperature in the heating part of this electroconductive member can be prevented.

Binding apparatus of the present utility model be thing is tied to first of the rectangular shape having piled up multiple paper or multiple paper will be piled up and the wisp tied up piled up second of the rectangular shape of multiple bundle be tied thing winding can by heat the strapping of deposition and the binding apparatus tied up, it is characterized in that, comprise: strapping storage delivering mechanism, receive strapping and the strapping of storage is sent; And banding mechanism, the strapping sent from described strapping storage delivering mechanism is wound on first to be tied thing or second and to be tied on thing, in described banding mechanism, be provided with for being tied to being wound on first the heating part that part that thing or second is tied the coincidence of the strapping on thing carries out deposition, described heating part has electroconductive member and is arranged to the multiple insulating components of the part clamping described electroconductive member, flows through described electroconductive member and this electroconductive member is heated by electric current.

Also can in above-mentioned binding apparatus, described electroconductive member has and is wound on first and is tied heating part that part that thing or second is tied the coincidence of the strapping on thing should contact and from the outstanding outshot of described heating part, the described outshot of described electroconductive member is clamped by multiple described insulating component.

Now, also can in described electroconductive member, described outshot is from described heating part bending.

Now, also can in described electroconductive member, described outshot from described heating part with right-angle bending.

Also can in above-mentioned binding apparatus, multiple described insulating component, to clamp the state of a part for described electroconductive member, is clamped in the mode mutually pressed by clamping component.

Also can in above-mentioned binding apparatus, in described heating part, be provided with the thermometry portion of the temperature for measuring described electroconductive member, the insulating component added that this thermometry portion is arranged separately by the multiple described insulating component of a part with the described electroconductive member of clamping cover.

Also can in above-mentioned binding apparatus, described thermometry portion be configured to touch in described electroconductive member, be wound on first and be tied the different place of heating part that part that thing or second is tied the coincidence of the strapping on thing should contact.

Accompanying drawing explanation

Fig. 1 is the block diagram of the outward appearance of the binding apparatus representing the first embodiment of the present utility model.

Fig. 2 is the constructional drawing of the inner structure representing the binding apparatus shown in Fig. 1, and (a) represents the figure state of biding one's time such as tying up, and (b) is the figure of state when representing that strapping retracts.

Fig. 3 is the block diagram of the structure of the door mechanism represented in the binding apparatus shown in Fig. 1, and is the figure of state when representing that long side direction ties up action.

Fig. 4 is the figure of the door mechanism shown in Fig. 3, and (a) is the front view of state when representing that long side direction ties up action, and (b) is the front view of state when representing that short side direction ties up action.

Fig. 5 is the figure of the state that arranges representing the door mechanism shown in Fig. 3, and (a) is the front view of state when representing that long side direction ties up action, and (b) is the lateral plan of state when representing that long side direction ties up action in the same manner.

Fig. 6 is the figure of the structure of the loop guide rail representing the door mechanism shown in Fig. 3, and (a) is the cutaway view of state when representing locking, and (b) is the cutaway view of state when representing open.

Fig. 7 represents the block diagram by the state transmitted when auxiliary sheet material pastes the loop guide rail of the door mechanism shown in Fig. 3.

Fig. 8 is the planar view of the front press section of the maintaining body represented in the binding apparatus shown in Fig. 1 and the structure of side press section.

Fig. 9 is the planar view of the structure of the front press section of the maintaining body represented in the binding apparatus shown in Fig. 1, side press section and rear press section.

Figure 10 is the lateral plan of the rotation holder of maintaining body in the binding apparatus shown in Fig. 1.

Figure 11 is the summary construction diagram of the structure of the cut-out deposition mechanism represented in the binding apparatus shown in Fig. 1.

Figure 12 (a) ~ (f) is the figure of the action representing the cut-out deposition mechanism shown in Figure 11 in order.

Figure 13 is the figure of the structure of the lower press section represented in the binding apparatus shown in Fig. 1, a () is the overall perspective view of lower press section, the block diagram of the lower press section under b state that () is the cover eliminating front portion and rear portion, (c) is the front view of the lower press section under the state eliminating anterior cover.

Figure 14 is the enlarged front view of the upper press section in the binding apparatus shown in Fig. 1.

Figure 15 is the figure that the fundamental operation of the upper press section in the binding apparatus shown in Fig. 1 and comparative example are contrasted and schematically shown, a () is the front view of the compressive state of comparative example, b () is the lateral plan of the compressive state of comparative example, c () is the front view of the compressive state based on upper press section of present embodiment, (d) is the lateral plan of the compressive state based on upper press section of present embodiment.

Figure 16 is the block diagram of the structure of the temperature booster represented in the binding apparatus shown in Fig. 1.

Figure 17 is decomposition and represents the exploded perspective view of each structural elements of the temperature booster shown in Figure 16.

Figure 18 is the block diagram of the outward appearance of the binding apparatus representing the second embodiment of the present utility model.

Figure 19 is amplification and represents the amplification stereogram of the structure of the periphery of the swivel mount in the binding apparatus shown in Figure 18.

Figure 20 is the block diagram of the structure of the swivel mount or retention tab (plate) etc. represented in the binding apparatus shown in Figure 18.

Figure 21 is amplification and represents the enlarged front view of the structure of the periphery of the swivel mount in the binding apparatus shown in Figure 18.

Figure 22 is the lateral plan of the inner structure representing the binding apparatus shown in Figure 18.

Figure 23 is the front view of the inner structure representing the binding apparatus shown in Figure 18.

Figure 24 is the block diagram of an example of the mounting tools represented for installing S. A. in the binding apparatus shown in Figure 18 and swivel mount.

Figure 25 be represent in the binding apparatus shown in Figure 18, open upper cover after seen from above time the birds-eye view of structure of strapping incorporating section.

Figure 26 is the front view of the structure of the strapping feed mechanism represented in the binding apparatus shown in Figure 18.

Figure 27 is amplification and represents the amplification stereogram of the structure of a part for the strapping feed mechanism shown in Figure 26.

Figure 28 is the front view of the structure of the rotary drive system represented in the binding apparatus shown in Figure 18.

Figure 29 is the birds-eye view of the structure of the upside retention tab represented in the binding apparatus shown in Figure 18.

Figure 30 is the birds-eye view of the structure of the downside retention tab represented in the binding apparatus shown in Figure 18.

Figure 31 is the lateral plan tying up action representing the binding apparatus shown in Figure 18.

Figure 32 be represent state then shown in Figure 31, the lateral plan tying up action of the binding apparatus shown in Figure 18.

Figure 33 be represent state then shown in Figure 32, the lateral plan tying up action of the binding apparatus shown in Figure 18.

Figure 34 be represent state then shown in Figure 33, the lateral plan tying up action of the binding apparatus shown in Figure 18.

Figure 35 be represent state then shown in Figure 34, the lateral plan tying up action of the binding apparatus shown in Figure 18.

Figure 36 be represent state then shown in Figure 35, the lateral plan tying up action of the binding apparatus shown in Figure 18.

Figure 37 be represent state then shown in Figure 36, the lateral plan tying up action of the binding apparatus shown in Figure 18.

Figure 38 be represent state then shown in Figure 37, the lateral plan tying up action of the binding apparatus shown in Figure 18.

Detailed description of the invention

(the first embodiment)

Hereinafter, with reference to the accompanying drawings of the first embodiment of the present utility model.The binding apparatus of present embodiment is to piling up multiple (such as, 100) paper of bank note etc. and the wisp tied up has piled up multiple bundle (such as, 10 bundles) rectangular shape be tied thing winding can by heat the strapping of deposition, thus with the device that the cross mode of long side direction and short side direction is tied up.In addition, the cuboid that the language of " rectangular shape " in this specification sheets is not necessarily strict, such as, also comprise the concept of " roughly the rectangular shape " of the state as the paper having piled up bank note etc.Fig. 1 to Figure 17 is the figure of the binding apparatus representing present embodiment.In addition, in Fig. 1 to Figure 17, represent with reference number A the bale that strapping should be tied up or by the bale that strapping is tied up, represent strapping with reference number B.

As shown in Figures 1 and 2, the binding apparatus 1 of present embodiment has the framework 1a of rectangular shape, the top in the inside of this framework 1a, is provided with the banding mechanism 2 tying up action for carrying out bale.In addition, the bottom in the inside of framework 1a, is provided with storage strapping and the strapping storage delivering mechanism 3 sent to the banding mechanism 2 on top.

The strapping storage delivering mechanism 3 that bottom in the inside of the framework 1a of binding apparatus 1 is arranged has storage and is rolled into the strapping incorporating section 31 of cylindric strapping and is temporarily retained in the strapping reserve part 32 of the strapping to rollback during bale winding strapping.In addition, between strapping incorporating section 31 and strapping reserve part 32 and between strapping reserve part 32 and banding mechanism 2, the lower conveying track 33 transmitting strapping is provided with.

The bundle being rolled into cylindric strapping injects and erects at the central portion of storage receiving surface the supporting rotator 35 arranged by strapping incorporating section 31, thus to be supported for the state storage that can rotate.Here, in strapping incorporating section 31, the top of storage receiving surface is with the state setting of the inclination of the rear side relative to vertical direction deflection framework 1a.Be obliquely installed like this by strapping incorporating section 31, when changing strapping, the bundle being rolled into cylindric strapping hangs on supporting rotator 35, thus can position the central part of strapping, easily can change the bundle being rolled into cylindric strapping.In addition, in the desired location of the bottom of strapping incorporating section 31, when being provided with below the twining amount that strapping becomes predetermined, near-space (near empty) sensor (not shown) that the surplus of strapping is few is notified to user.

Strapping reserve part 32 is the parts of the box shape opened above.Before when tying up action, be rolled in the bundle of cylindric strapping from what receive strapping incorporating section 31, extract strapping the length of scheduled volume out in advance and be temporarily retained in strapping reserve part 32, thus reducing load when sending strapping when tying up action.In addition, strapping reserve part 32 is tied up greatly to be wound on by strapping in banding mechanism 2 as described later, when retracting and strain, is temporarily retained by the strapping of the amount retracted.

Lower conveying track 33 transmits guide rail 34 by bottom and is formed, this lower conveying track 33 is about duct width, the duct width (width) of the Width of strapping is larger a little than the width of strapping, and the duct width (thickness width) of the thickness direction of strapping also becomes the size by nothing serious interval fully that can ensure strapping.Thus, in lower conveying track 33, strapping transmits glibly.

Further, in order to transmit strapping along lower conveying track 33, across two places of distance between strapping reserve part 32 and banding mechanism 2, the mode in lower conveying track 33 is provided with driven roller 37.In addition, in order to transmit strapping along lower conveying track 33, the place between strapping incorporating section 31 and strapping reserve part 32, is provided with driven roller 38 in the mode in lower conveying track 33.The strapping produced from strapping incorporating section 31, by rotating forward, is sent to banding mechanism 2 by these driven rollers 37,38.In addition, the driven roller 37 only arranged between strapping reserve part 32 and banding mechanism 2 can reverse, and is reversed, retracts strapping, make strapping be adjacent to around bale as described later by driven roller 37.

In addition, in lower conveying track 33 between strapping reserve part 32 and banding mechanism 2, except driven roller 37, the binder information being respectively arranged with the kind of the paper maybe will tied up on the date, shop name etc. is added a cover seal (Stamp) mechanism 40 on strapping and binder information is beaten the typewriting mechanism 50 on strapping.

Compared with the driven roller 37 between strapping reserve part 32 and banding mechanism 2, seal mechanism 40 is arranged on the desired location of the upstream side middle and lower part transmission guide rail 34 of the transport direction of strapping.Specifically, the desired location of guide rail 34 is transmitted in bottom, be provided with the seal hole (not shown) of the seal advance and retreat of the size less than the width of strapping, aim at the position in this seal hole, the side of transmitting guide rail 34 in bottom is provided with seal unit 42.Seal unit 42 have can relative in lower conveying track 33 strapping retreat seal (not shown) and can filling ink.In such seal mechanism 40, affix one's seal at strapping by making the seal of seal unit 42 enter from seal hole lower portion transfer path 33 pleurapophysis, make seal exit from seal hole and make it wait for after affixing one's seal, can charge into again and affix one's seal on strapping subsequently.

Typewriting mechanism 50 has typewriting unit 51, and compared with the driven roller 37 between strapping reserve part 32 and banding mechanism 2, the desired location, side of guide rail 34 is transmitted in this typewriting unit 51 bottom be arranged in the upstream side of the transport direction of strapping.In addition, on the position opposed with typewriting unit 51, platform (platen) plate 60 (platform of tabular) is provided with clipping lower conveying track 33.

Typewriting unit 51 has the typewriting head becoming and can retreat relative to the strapping in lower conveying track 33.Typewriting head by outstanding in lower portion transfer path 33, thus uses the zone face of ink ribbon to strapping to stamp the character of binder information.

Compared with typewriting mechanism 50 and seal mechanism 40, the driven roller 37 arranged between strapping reserve part 32 and banding mechanism 2 is positioned at the downstream of the transport direction of strapping.Therefore, in the position of typewriting mechanism 50 and seal mechanism 40, strapping to become lower conveying track 33 in tension and tight state, can carry out glibly based on seal mechanism 40 seal add a cover and based on the typewriting of mechanism 50 of typewriting.

In addition, as shown in Figure 2, banding mechanism 2 has and ties up space 7 for what tie up bale.In addition, tie up in space 7 at this door mechanism 15 being provided with the mode of surrounding around bale and strapping ring-type is waited for.In addition, at the lower position of door mechanism 15, be provided with the strapping formed by door mechanism 15 at rollback loop and make its be adjacent to around bale after carry out cutting off and the cut-out deposition mechanism 80 of deposition.In addition, be provided with maintaining body 90, this maintaining body 90 keeps fixing on a predetermined position for bale from the front of the door mechanism 15 of tying up in space 7 and rear, and after the tying up an of side of the long side direction carrying out bale or short side direction, keep to carry out tying up of the opposing party to make bale 90-degree rotation.

In addition, as shown in Figure 1, before the top of the framework 1a of binding apparatus 1, tying up the anterior position in space 7, be provided with as the input port 10 for being tied the opening of thing and bale from outside input.In addition, before framework 1a, with from the front bottom of input port 10 to the mode that the outside of framework 1a is stretched out, be provided with and tie up action and the estrade (table) 11 temporarily placing bale for preparing.In addition, in the upper front of framework 1a, above input port 10, power knob 93, display part 94, start button 95 etc. are respectively arranged with.

In addition, as shown in Figure 5, at the lower inside tying up space 7 of the inside of input port 10, the mounting table 12 with the placed side that bale is placed is arranged to, from the front side of the framework 1a as side, input port 10 to tying up the inboard in space 7 towards inclined downward.Further, on mounting table 12, the central portion of the substantially central portion of the fore-and-aft direction in the bottom surface with bale when placed bale on a predetermined position and fore-and-aft direction corresponding to bundling position is provided with guide groove 13 long in the lateral direction.By arranging this guide groove 13, can make strapping in the universe of the left and right transverse direction of mounting table 12, cross mounting table 12 and pass through and be adjacent to around bale.

As shown in Figures 3 and 4, door mechanism 15 has loop guide rail (strapping guide rail) 15a being formed as roughly square shape viewed from the front face side of framework 1a.More specifically, loop guide rail 15a is arranged with following state: tie up space 7 inside, on the position of the front and back that to relate on the left and right directions of mounting table 12 long guide groove 13, along parallel with guide groove 13 and substantially vertical relative to the placed side of mounting table 12 plane, near the central portion of the left and right directions of the guide groove 13 of mounting table 12, the gap becoming the grooving hole 16 that cut-out deposition mechanism 80 described later is retreated is vacated in lower portion.In addition, loop guide rail 15a is set to, and is then again the mode of below, surrounds ring-type round and round tying up in space 7 by around mounting table 12 with the below of the surrounding of mounting table 12, left side side, top, right side side.

As shown in Fig. 6 (a), loop guide rail 15a is configured to the transfer path 15b forming strapping in this loop guide rail 15a.Specifically, loop guide rail 15a have can relative to the placed side of mounting table 12 abreast to the slide section of movement of the front side of framework 1a be that the inner side loop targeting part 15c of L-shaped shape is parallel with guide groove 13 with on the position being provided with guide groove 13 and be the outer loop targeting part 15d of L-shaped shape relative to the section that the placed side of mounting table 12 is fixed.The sidewall of the wall inside the loop of inner side loop targeting part 15c formation transfer path 15b and the front side of framework 1a, and the side portion of the front side of the zone face inside the loop of maintenance strapping and the framework 1a in strapping.In addition, the sidewall of the wall outside the loop of outer loop targeting part 15d formation transfer path 15b and the rear side of framework 1a, and the side portion of the rear side of the face outside the loop of maintenance strapping and the framework 1a in strapping.Further, as shown in Fig. 6 (a), be harmonious by inner side loop targeting part 15c and outer loop targeting part 15d, the section that formation strapping can pass through is OBL transfer path 15b.

In addition, in graphic example, loop guide rail 15a is formed and see the loop being roughly square shape before the framework 1a of binding apparatus 1, but loop guide rail 15a also can form the loop seen before the framework 1a of binding apparatus 1 and be roughly circle.

As shown in Figure 3, door mechanism 15 becomes the unit assembled by inner side loop targeting part 15c and outer loop targeting part 15d.And, in the unit of this mechanism 15, the upper press section 17 in the bar-shaped portion (compression element be made up of long chi component) of the size of the roughly universe with the left and right directions relating to loop guide rail 15a is seen before the framework 1a of binding apparatus 1, on the position of the guide groove 13 of mounting table 12, arrange in tandem with the width dimensions of the transfer path 15b than loop guide rail 15a (size of the Width of strapping by transmitting) interval wide a little.On these, press section 17 is along parallel with guide groove 13 and substantially vertical relative to the placed side of mounting table 12 plane, assembles in the mode of carrying out knee-action in the roughly universe of the left and right directions of loop guide rail 15a.In addition, in door mechanism 15, the driving motor 14 that loop targeting part 15c, outer loop targeting part 15d, upper press section 17 inside these are driven is provided with.

In such door mechanism 15, inner side loop targeting part 15c sees to inboard by driving motor 14 before the framework 1a of binding apparatus 1, to slide abreast movement relative to the placed side of mounting table 12, thus as shown in Fig. 6 (a), inner side loop targeting part 15c and outer loop targeting part 15d is harmonious, and forms the transfer path 15b that strapping can pass through.In addition, inner side loop targeting part 15c sees forwards side by driving motor 14 before the framework 1a of binding apparatus 1, to slide abreast movement relative to the placed side of mounting table 12, thus as shown in Fig. 6 (b), wall inside the loop of the transfer path 15b of loop guide rail 15a is opened, and strapping discharges inside loop.

In addition, as shown in Figure 2, on the loop corner of loop guide rail 15a, the mode in transfer path 15b is provided with help roll 15f.These help rolls 15f is driven in rotation by driving motor 14.Strapping when sending in loop guide rail 15a, directed by the rotation of these help rolls 15f, sends into glibly in loop guide rail 15a.

And, as shown in Fig. 5 (b), the unit of door mechanism 15 is in the same manner as the inclination of mounting table 12, to arrange to the inboard of tying up space 7 towards the state of inclined downward, make loop guide rail 15a relative to by the framework 1a of binding apparatus 1 to tie up space 7 substantially vertical from the placed side of the mounting table 12 to inboard towards inclined downward viewed from front.Thus, the strapping sent in loop guide rail 15a is kept with the state abutted with the sidewall of the rear side in outer loop targeting part 15d by deadweight.And, when loop targeting part 15c slip in inner side is mobile, the transfer path 15b of loop guide rail 15a is opened, abutted with the sidewall of the rear side in outer loop targeting part 15d by deadweight, and along parallel with guide groove 13 and substantially vertical relative to mounting table 12 plane on the predetermined bundling position of the bale placed on mounting table 12, the predetermined bundling position lentamente to bale drops.

In addition, as shown in Figure 7, in door mechanism 15, sheet material 15g is assisted in the transmission of having pasted the transmission of auxiliary strapping in loop guide rail 15a upper annular.Such transmission assists sheet material 15g to paste in the roughly all-round upper annular of outer loop targeting part 15d.In addition, the auxiliary sheet material 15g of transmission is arranged on the part on the Width of outer loop targeting part 15d.Specifically, transmit auxiliary sheet material 15g be arranged on by loop guide rail 15a on the Width of strapping that guides, on the framework 1a of binding apparatus 1, place the region of the roughly half of the inboard in the direction of bale.In addition, as shown in Figure 6, in the transfer path 15b of strapping, between the surface that the strapping in the surface that the strapping transmitted in auxiliary sheet material 15g should contact and outer loop targeting part 15d should contact, height of formation is poor.

Fluorine processing has been carried out on the surface that such transmission assists the strapping in sheet material 15g to contact, the mode on surface is become (namely with this fluorine finished surface, with the mode of the opposing surface of the strapping transmitted in transfer path 15b), transmit auxiliary sheet material 15g and pasted outer loop targeting part 15d by Acrylic Foam Tape.Fluorine processing has been carried out on the surface that should contact due to the strapping transmitted in auxiliary sheet material 15g, so this transmission assists the friction coefficient on the surface of sheet material 15g to be less than the friction coefficient on the surface that the strapping in outer loop targeting part 15d should contact.

Due to such transmission assist sheet material 15g ring-type be pasted onto the outer loop targeting part 15d of loop guide rail 15a roughly all-round on, so this strapping can be transmitted glibly in loop guide part 15a when transfer path 15b sends strapping, therefore, it is possible to prevent the leading section of strapping to be stuck in the midway part of loop guide rail 15a.In addition, owing to transmitting auxiliary sheet material 15g by loop guide rail 15a on the Width of directed strapping, be arranged at the region of the roughly half of the inboard in the direction of placing bale on the framework 1a of binding apparatus 1, so with by compared with transmitting when auxiliary sheet material 15g is pasted onto whole width of outer loop targeting part 15d, the amount transmitting auxiliary sheet material 15g can be reduced, can reduce costs.

In addition, as shown in Figure 8, maintaining body 90 has press section 18 before (position near the side, left and right of the loop guide rail 15a between input port 10 and loop guide rail 15a) upper a pair of arranging is put in the left and right sides orientation of the front portion of tying up space 7.These front press sections 18 remain near the left and right sides edge before bale that long side direction is placed towards left and right by mounting table 12.In addition, maintaining body 90 has and abuts the side about the front face side connected to before the bale placed towards left and right by long side direction on mounting table 12 and left and right side from oblique side respectively and press an opposite side press section 19 of this side.In addition, as shown in Figure 9, a pair near the side portion being provided with the left and right kept after bale at the left and right sides quadrate part (the left and right sides quadrate part at the rear of loop guide rail 15a) at the rear portion of tying up space 7 and near the sidepiece keeping the rear side of the left and right side of bale press section 20 afterwards.In addition, as shown in Figure 10, near the central authorities at the rear portion and left and right directions of tying up space 7 (at the rear of loop guide rail 15a and near the central authorities of left and right directions), be provided with and can retreat along fore-and-aft direction, and when front press section 18 and rear press section 20 are kept out of the way from holding position respectively and be positioned at release position, bale is seized on both sides by the arms fixing with the form clamped near near the central portion above and below central portion, centered by the axis vertical relative to the placed side of mounting table 12, makes the rotation holder 22 of bale 90-degree rotation.

As shown in Figure 8, front press section 18 have the left and right sides orientation that is arranged on the front portion of tying up space 7 put front extruding base portion 18e, each before extruding base portion 18e keep driving motor 18f, before each extruding base portion 18e fore-end on be arranged to rotate via the S. A. 18d vertical relative to the placed side of mounting table 12 and by driving motor 18f 18c bottom extruding before being rotated.In addition, front press section 18 have be arranged on each before extruding bottom 18c front and bale can be moved to retaining member 18b before the front holding position that will keep fixing from front by the rotation of front extruding bottom 18c.In this front retaining member 18b, be provided with to abut with the roughly universe of the short transverse of the bale near the side portion of the left and right before bale and by bale from front keep fixing before keep plane 18a.

Front extruding bottom 18c keeps plane 18a and keeps near the side portion of the left and right before the fixing bale placed towards left and right by long side direction before the front portion of tying up space 7 is by front retaining member 18b, and can kept the front holding position of the side of the left and right of the front face side of fixing bale by side press section 19 and rotate retreat to the left and right of tying up space 7 side portion near (near the side, left and right of loop guide rail 15a) and open the side before bale and about front face side front release position between roughly rotate 90 degree.Be provided with such before before the 18c of extruding bottom in press section 18, by the rotational force of driving motor 18f, produce the confining force kept in the roughly universe of short transverse near the side portion of the left and right before by bale.

In addition, as can be seen from figures 8 and 9, side press section 19 comprises the spring member had for keeping the side of the side of bale keeps the side retaining member 19b of plane, the S. A. 19c, the opposite side retaining member 19b that are supported with the mode axle that can use the axis vertical relative to the placed side of mounting table 12 and rotate by side retaining member 19b rotate to the direction (that is, from the direction of front side towards inboard of tying up space 7) of the side about the front face side towards bale direction force.In such side press section 19, the S. A. 19c that side retaining member 19b supports with the mode axle that can rotate is supported by retaining member 18b before front press section 18.And, before front retaining member 18b moves to during fixed position, the side of side retaining member 19b keeps plane to abut with the side of the left and right of the front face side of bale, by the application force of spring member, the side of the left and right of the front face side of the bale placed towards left and right by long side direction is pressed and keeps fixing.

Side retaining member 19b is when the side of the left and right of the front face side with the bale placed towards left and right by long side direction abuts, according to the position of the side of the left and right of the front face side of bale, rotated by the application force of spring member or resistant function power, make the side of the left and right of the front face side of bale keep sliding on planes at the side of side retaining member 19b and move.Therefore, even if the length of the left and right of the bale placed on the placed side of mounting table 12 (length of left and right time viewed from the front face side of the framework 1a of binding apparatus 1) is different respectively, also can keep in a part for plane, the side of the left and right of the front face side of bale being kept in the roughly universe of short transverse fixing at the side of side retaining member 19b.

In addition, in the present embodiment, the front retaining member 18b of front press section 18 is fixed on front extruding bottom 18c, but is not limited to such structure.As other structure, also retaining member 18b before front press section 18 can be set to and be supported by front extruding bottom 18c axle in the mode that can be rotated by the S. A. of the axis vertical relative to the placed side of mounting table 12, and by spring member, front retaining member 18b be exerted a force near the side portion of the left and right before bale.By like this, even if when the width dimensions difference of the short brink of the bale that should tie up is different, also can coordinate the width dimensions in the front and back of bale (depth) direction and front retaining member 18b is rotated, near the side portion that front fixed position keeps left and right before bale all the time in the roughly universe of short transverse.

In addition, as shown in Figure 9, the rear press section 20 of left and right has the rear rear maintaining part 20a extruding bottom 20d, be made up of 3 leaf springs installed in tandem mode on leading section of this rear extruding bottom 20d supported rearward end axle in the mode that can rotate respectively.In 3 leaf springs of rear maintaining part 20a, the leaf spring of front side is, in the leading section of leaf spring, by the repulsion of this leaf spring, in the roughly universe of short transverse, pressing keeps the rear side side retaining member 20b near the rearward end of the left and right sides of the bale placed towards left and right by long side direction.In addition, the leaf spring being positioned at the rear side of the leaf spring of front side is, project to the position close to the central authorities of tying up space 7 further than rear side side retaining member 20b, and the retaining member 20c below kept will be pressed near the side portion of the left and right after bale in the roughly universe of short transverse by the repulsion of leaf spring in the front plan part of leaf spring material.In addition, the leaf spring of rear side is, project to from by the long side direction of bale towards left and right state 90-degree rotation after bale left and right side (side of long side) hinder marginal part near the position that abuts, and in the leading section of leaf spring by the repulsion of leaf spring by the roughly universe of short transverse, press maintenance near the hinder marginal part of the left and right side of the bale after this 90-degree rotation long limit after extruded member 20e.

Further, the rear press section 20 about these is waited for by usual rear holding position in the wings.In addition, rear press section 20 is when rotating holder 22 and advancing, coordinate the advance rotating holder 22, the mutual interval of the leading section of the rear extruding bottom 20d of left and right is opened lentamente, move to become the open state that can not hinder when rotating the spinning movement of holder 22 rear release position (, when making bale 90-degree rotation, outer direction opens the position that this bale can not meet rear side side retaining member 20b or the position of retaining member 20c below to the left and right).In addition, the rear extruding bottom 20d of the left and right of rear press section 20 is rotated holder 22 and coupling compoonent (not shown) carries out connection coupling, make to coordinate the retrogressing rotating holder 22, the mutual interval of the leading section of the rear extruding bottom 20d of left and right narrows lentamente, moves to the rear holding position at the rear portion keeping bale.Namely, on the rear extruding bottom 20d of left and right, be formed along with moving and lentamente to the connection groove (not shown) that the center side of tying up space 7 is bending forward end side, the central portion that the coupling compoonent of this connection groove is inserted at two ends is installed in and rotates in holder 22.Like this, coordinate rotate holder 22 advance then press section 20 move to rear release position, coordinate rotate holder 22 retrogressing then press section 20 move to rear holding position.

If rotate holder 22 by the action of driving motor 22e to retreat, then be accompanied by this, the leading section of rear extruding bottom 20d moves to the center side of tying up space 7 and closes from left and right, and the roughly universe becoming the short transverse near the leading section of rear side side retaining member 20b and the rearward end of the left and right sides of the long side of bale abuts and the rear holding position that abuts with the roughly universe of the short transverse of the left and right side edges after bale of the planar portions of retaining member 20c below.In addition, if rotate holder 22 by the action of driving motor 22e to advance, then be accompanied by this, the leading section of rear extruding bottom 20d moves to the side, side, left and right of tying up space 7 and left and right is opened, the leading section of rear side side retaining member 20b leave the short transverse near the rearward end of the left and right sides of the long side of bale roughly universe and below the planar portions of retaining member 20c leave the roughly universe of the short transverse of bale left and right side edges below, thus the rear portion of open bale, become the rear release position that can not hinder the spinning movement rotating holder 22.

Using when being placed on the desired location of mounting table 12 as the bale being tied thing, because rear press section 20 is waited on rear holding position, this rear press section 20 doubles as the location guide rail of bale, so bale can be placed into desired location glibly.

Retaining member 20c is after rear press section 20 is positioned at during holding position below, the front plan part near bale side portion is below kept to be arranged on the position abutted with the bale being placed into the desired location (that is, the loop Central Line of the line of centers of orthogonal with the minor face of the bale placed towards left and right by long side direction long side direction and the transfer path 15b of loop guide rail 15a is positioned at relative to the place on the same left and right directions vertical plane surface of the placed side of mounting table 12) of tying up space 7 below.Like this, using as the bale being tied thing so that long side direction is placed on the placed side of mounting table 12 towards the mode of left and right time, be placed into mounting table 12 by being push by retaining member 20c below in the mode between the rear side side retaining member 20b embedding left and right by bale, the middle body that can be placed on the long side direction of bale becomes the desired location of the position of guide groove 13.

In addition, because retaining member 20c and rear side side retaining member 20b is formed by leaf spring respectively below, even if so the size of the bale that should tie up is slightly different, be out of shape by leaf spring, also by the repulsion of this leaf spring, the side edges of the side edges after bale and left and right side can be carried out pressing maintenance respectively.

As shown in Figure 10, rotate driving motor 22e that the rotation that holder 22 comprises 90-degree rotation centered by the S. A. 22a with the axis vertical relative to the placed side of mounting table 12 keeps bottom 22b, makes rotation keep bottom 22b to move forward and backward, be fixed on rotate keep the rear side of bottom 22b and rotate keep bottom 22b to advance time with the rear retaining member 22c abutted near central portion after the bale on the placed side of mounting table 12, long side direction placed towards left and right.In addition, rotating the front side keeping bottom 22b, front retaining member 22d is mounted in the mode that can vertically rotate.This front retaining member 22d is usually located at the position of keeping out of the way top as illustrated with broken lines like that.On the other hand, rotate keep that bottom 22b advances, rear retaining member 22c and bale after abut near central portion after, front retaining member 22d is rotated downwards by the rotation of electrical motor (not shown), seizes on both sides by the arms fixing with abutting near central portion before bale by this bale.

First, long side direction is placed towards left and right by the placed side being bundled in greatly mounting table 12, and is tied by strapping along the line of centers of long side direction.Further, if along the long side direction of bale line of centers tie up end, then before, 18c the past holding position, front extruding bottom of press section 18 is kept out of the way and moves to front release position.In addition, rotation holder 22 is advanced by driving motor 22e, rear retaining member 22c is abutted with near the central portion after bale.Be accompanied by this, move linkedly with the advance rotating holder 22, rear press section 20 is kept out of the way from rear holding position and moves to rear release position.And, the front retaining member 22d of rotation holder 22 is made to rotate from the retreating position of top and abut with near the central portion before bale downwards, bale is seized on both sides by the arms fixing by front retaining member 22d and rear retaining member 22c, afterwards, make S. A. 22a rotate and make bale 90-degree rotation.Further, make front retaining member 22d upward direction in rotary moving and open the central portion before bale, making rotation holder 22 again keep out of the way rear.Like this, rear press section 20 moves to rear holding position, and bale becomes state that long side direction is placed towards front and back on the placed side of mounting table 12.Now, by extruded member 20e behind the long limit of installing on the rear extruding bottom 20d of rear press section 20, in the roughly universe of short transverse, be pressed maintenance near the hinder marginal part that have rotated the left and right side of the bale after 90 degree, prevent the position deviation of bale.

As shown in Fig. 2 or Fig. 5 etc., cut off the below in the grooving hole 16 of the door mechanism 15 near central portion that deposition mechanism 80 is arranged on the left and right directions of the guide groove 13 being positioned at mounting table 12.This cut-out deposition mechanism 80 makes at the loop rollback by the strapping formed by door mechanism 15 after strapping is adjacent to around bale, to carry out cut-out and the deposition of strapping.As shown in figure 11, cut off deposition mechanism 80 to there is the temperature booster 24 of the deposition of carrying out strapping, the cutting knife 23 carrying out the cut-out of strapping, the first extruded member 25 strapping pressing kept, strapping is pressed the second extruded member 27 kept, the 3rd extruded member 28 strapping pressing kept.In addition, lower press section 84 is provided with in cut-out deposition mechanism 80, this lower press section 84 clips strapping and presses near the bottom end of bale, makes the end face preventing from touching the outermost layer of strapping or the paper near it when the rollback of strapping with the phenomenon of the mode bending of clot.In addition, in cut-out deposition mechanism 80, be respectively arranged with and drive the driving motor 81 of these components, rotated by driving motor 81 and there is the cam drive mechanism 82 of driving eccentric cam 82a ~ 82e that the first extruded member 25, second extruded member 27, lower press section 84, the 3rd extruded member 28, temperature booster 24 and cutting knife 23 are driven in respective action timing.And, by strapping from lower conveying track 33 to the lower left end portion of loop guide rail 15a import during transfer path, from lower conveying track 33 side, be arranged in order the first extruded member 25 and the 3rd extruded member 28, cutting knife 23, temperature booster 24, second extruded member 27, lower press section 84.

In addition, on the position of the guide groove 13 of mounting table 12, be respectively arranged with the first outstanding dividing plate 86 of the mode that can retreat from the rear to the front and second partition 88.When the first dividing plate 86 and second partition 88 are given prominence to respectively to front, guide to the central portion in grooving hole 16 by these two dividing plates 86,88 and guide groove 13 strapping formed for being sent the end, bottom right from loop guide rail 15a and be set to the part of the guide rail of ring-type.In addition, before tying up action or tie up after action completes, cut off deposition mechanism 80 when not carrying out action, second partition 88 is forwards outstanding and play the effect of safety cap in the below of guide groove 13, and making can not externally accessible banding mechanism 2.

First extruded member 25 can vertically be slided, and by near the leading section of strapping sent from the end, bottom right of loop guide rail 15a by clamping below the upper surface portion of the first extruded member 25 and the first dividing plate 86, thus can be kept fixing.

In addition, in the first extruded member 25, the strapping path 26 that the strapping sent here from lower conveying track 33 is passed through is defined.The strapping sent here from lower conveying track 33 side is by this strapping path 26, above cutting knife 23, temperature booster 24 and the second extruded member 27 by second partition 88 between, send into the lower left end portion of loop guide rail 15a, transmit along the transfer path 15b in loop guide rail 15a.And, during the position of strapping above its leading section to pass out to the second extruded member 27 of becoming between the first dividing plate 86 and second partition 88 from the end, bottom right of loop guide rail 15a, with the strapping sent, state that the leading section of position above the second extruded member 27 of becoming between the first dividing plate 86 and second partition 88 in the part of the direction of transfer downstream of the strapping path 26 of the first extruded member 25 between the first extruded member 25 and the second extruded member 27 and passing out to overlaps, form loop.

3rd extruded member 28 is arranged in the interior movement of can vertically sliding of strapping path 26 of the first extruded member 25, when the 3rd extruded member 28 rises, in strapping path 26, the upstream side part of strapping is kept fixing by seizing on both sides by the arms above the top of the strapping path 26 in the first extruded member 25 and the 3rd extruded member 28.

Second extruded member 27 is arranged to movement of can vertically sliding, with by above and below the first dividing plate 86 of the second extruded member 27, end, bottom right from loop guide rail 15a is sent and the leading section of strapping above the second extruded member 27 between the first dividing plate 86 and second partition 88, and send and the state partially overlapped in the direction of transfer downstream of the strapping path 26 of the first extruded member 25 between the first extruded member 25 and the second extruded member 27 from lower conveying track 33 to the lower left end portion of loop guide rail 15a, seize on both sides by the arms and keep fixing.

Temperature booster 24 is arranged to movement of can vertically sliding, and pins temperature booster 24, make it possible to, by the heat of temperature booster 24, strapping is carried out deposition in the mode of seizing on both sides by the arms between the part of the coincidence by strapping is below the first dividing plate 86.

Use Figure 16 and Figure 17 that the details of the structure of such temperature booster 24 is described.Figure 16 is the block diagram of the structure representing temperature booster 24, and Figure 17 is decomposition and represents the exploded perspective view of each structural elements of the temperature booster 24 shown in Figure 16.As shown in FIG. 16 and 17, temperature booster 24 has the electroconductive member 70 be made up of the sheet metal of such as Q alloy etc., the multiple insulating components 72,74 being arranged to clamp electroconductive member 70, flows through electroconductive member 70 and this electroconductive member 70 is heated by electric current.Here, as shown in figure 17, the heating part 70a that the part that electroconductive member 70 has the coincidence being entangled in the strapping tied up greatly should contact, 8 the outshot 70bs outstanding from heating part 70a to side are (in fig. 17, show 4 outshot 70b of nearby side), each outshot 70b clamps between insulating component 72 and insulating component 74.In addition, 2 electroconductive members 70 having clamped insulating component 72 in Figure 16 or Figure 17 are interconnected in the inboard of this insulating component 72.In addition, each outshot 70b from heating part 70a with right-angle bending.In addition, to insulating component 72,2 insulating components 74 clamp from both sides by bolt 74a and nut 74b, and now, each outshot 70b of electroconductive member 70 is clamped between insulating component 72 and each insulating component 74.By these bolts 74a and nut 74b, be configured for the clamping component linked by multiple insulating component 72,74.

Like this, owing to being provided with multiple insulating component 72,74 for clamping as each outshot 70b of a part for electroconductive member 70, thus the heating part 70a of electroconductive member 70 can be made to be adjacent to insulating component 72,74 equably, the deviation producing temperature in this heating part 70a can be prevented.In addition, due to each outshot 70b from heating part 70a with right-angle bending, so the adhesion of this heating part 70a and insulating component 72,74 can be improved.

In addition, as shown in figure 17, temperature sensor 76 for measuring the thermocouple of the temperature of electroconductive member 70 etc. in temperature booster 24 is arranged on the position except heating part 70a in electroconductive member 70, based on the temperature of the electroconductive member 70 measured by temperature sensor 76, adjust the size to the electric current that this electroconductive member 70 flows through.Here, in the present embodiment, the additional insulating component 78 that arranged separately by the insulating component 72,74 of each outshot 70b with clamping electroconductive member 70 of temperature sensor 76 cover.Specifically, the insulating component 78 added is fixed on the electroconductive member 70 of temperature booster 24 by bolt 78a.In addition, temperature sensor 76 is configured to the place different from heating part 70a that touch in electroconductive member 70.In addition, the adhesive agent of resistance to effect of heat also can be filled in the gap of temperature sensor 76 and electroconductive member 70 or the insulating component 78 added.By these items, temperature sensor 76 can measure the temperature of electroconductive member 70 accurately.

As shown in figure 11, movement of can vertically sliding is arranged to by cutting knife 23, strapping, in the part of being seized on both sides by the arms by the first extruded member 25 and the 3rd extruded member 28 and the part of being seized on both sides by the arms by the second extruded member 27 and the first dividing plate 86, can be press against cut-out by this cutting knife 23 on the position close to the first extruded member 25.

In addition, the above-below direction of the first extruded member 25, second extruded member 27, lower press section 84, the 3rd extruded member 28, temperature booster 24 and cutting knife 23 means, the direction vertical towards the placed side of the mounting table 12 of inclined downward relative to the inboard of the framework 1a to binding apparatus 1.

Each of these the first extruded member 25, second extruded member 27, lower press section 84, the 3rd extruded member 28, temperature booster 24 and cutting knifes 23 and cam drive mechanism 82 drives eccentric cam 82a ~ 82e to link.

And, shown in Figure 12 (a) tie up wait state under, be pressed by start button 95, eccentric cam 82a ~ 82e is respectively driven to rotate by driving motor 81 by driving, thus as shown in Figure 12 (b), first extruded member 25 slides mobile (now, second partition 88 retreats) upward.Thus, near the end, bottom right being remained on loop guide rail 15a near the leading section of the strapping sent from the end, bottom right of loop guide rail 15a by the first extruded member 25.

Further, after loop guide rail 15a is open, strapping is by before rollback, and as shown in Figure 12 (c), lower press section 84 and the second extruded member 27 are slided mobile integratedly upward and rise to the hoisting position of first stage.Thus, the second extruded member 27 becomes the state remaining the gap that can retract strapping between the bottom surface of bale, in such a state, only has lower press section 84 to press near the bottom end of bale with the state clamping strapping.In this condition, strapping to be rolled tightly by rollback.

And, after strapping is by rollback, further rotated by driving motor 81, drive eccentric cam 82a ~ 82e to rotate, thus as shown in Figure 12 (d), lower press section 84 and the second extruded member 27 are slided mobile further upward and rise to the hoisting position of subordinate phase.Thus, by the second extruded member 27, keep with the state making the leading section of the strapping of formation loop and the strapping below it overlap.Now, because the top (bottom 84a described later and bearing portion 84h) of lower press section 84 clamps strapping and abuts with the bottom surface of bale, so Compress Spring 84c described later is compressed, the position that the second extruded member 27 slip rises to clamping strapping and abuts with the bottom surface of bale.

Further, continued further by the rotation of each driving eccentric cam 82a ~ 82e, as shown in Figure 12 (e), the 3rd extruded member 28 is slided movement upward, and strapping remains fixed in the strapping path 26 of the first extruded member 25.

Further, further rotated by each driving eccentric cam 82a ~ 82e, as shown in Figure 12 (f), cutting knife 23 and temperature booster 24 slide movement upward, are carried out cut-out and the deposition of strapping by these cutting knifes 23 and temperature booster 24.Afterwards, cut off whole components of deposition mechanism 80 to slide downwards movement.

Like this, in the present embodiment, by being made each driving eccentric cam 82a ~ 82e rotate by driving motor 81, the action cutting off deposition mechanism 80 can be carried out successively.

Lower press section 84 can with the second extruded member 27 together, vertically carry out slip with two stages of first stage and subordinate phase by the driving eccentric cam 82e that rotated by driving motor 29 mobile.And, in the hoisting position of the first stage based on this slip movement, second extruded member 27 retains the gap that can retract strapping between the bottom surface of bale, and in order to prevent the bending phenomenon touching the end face of the outermost layer of strapping or the paper near it when rollback strapping, only have lower press section 84 to clip the bottom surface of the state pressing bale of strapping.Further, in the hoisting position of the subordinate phase risen further in the hoisting position than first stage, lower press section 84 and the second extruded member 27 are together to clip the bottom surface of the state pressing bale of strapping.In addition, when the sending of strapping, lower press section 84 is kept out of the way downwards.

In the binding apparatus 1 of present embodiment, by upper press section 17, front press section 18, side press section 19 and rear press section 20, bale to keep fixing state on the desired location of mounting table 12, near the leading section of the strapping sent from the end, bottom right of loop guide rail 15a near the end, bottom right of loop guide rail 15a by the first extruded member 25 and keep between the first dividing plate 86 fixing after, by loop guide rail 15a is open, strapping is pulled, and is rolled tightly so be entangled in the strapping tied up greatly.Now, if the strapping be rolled tightly is adjacent to bale and moves, then by friction masterpiece be used for the orlop of bale or the paper near it, end on front side of rollback direction, thus, exist touch the outermost layer of strapping or the paper near it end face with the misgivings of the mode bending of clot.

In the binding apparatus 1 of present embodiment, in order to prevent such phenomenon, be provided with lower press section 84.When strapping rolls tightly, lower press section 84 remains on the hoisting position of first stage, to clip the bottom surface of the state pressing bale of strapping, thus reduce to act on as far as possible the undermost paper of bale, the power of end on front side of rollback direction.Thereby, it is possible to prevent the end face touching the outermost layer of strapping or the paper near it with the mode bending of clot.

As mentioned above, lower press section 84 and the second extruded member 27 are formed integratedly.In addition, lower press section 84 also can as the independently mechanism different from the cut-out deposition mechanism 80 comprising the second extruded member 27, also can using driver train also as independently mechanism, but by as in the present embodiment lower press section 84 and the second extruded member 27 being formed integratedly, as the part of cut-out deposition mechanism 80 comprising the second extruded member 27, by a drive source (specifically, driving motor 81) drive lower press section 84, can driver train be simplified.Use Figure 13 that the details of the structure of so lower press section 84 is described.

Lower press section 84 becomes the planar guide portion 84b of bottom 84a and sheet is clipped a pair Compress Spring 84c and the structure linked.

Compress Spring 84c is located by being inserted into the bolt 85d of the bottom bolt hole 84i of 84a and the bolt hole 85a of planar guide portion 84b respectively.

In addition, in the 84a of bottom, front and back are at an upper portion thereof formed with the pair of curved portion 84d stood vertically, before and after this, inserted axle 84e (rotary middle spindle) in pair of curved portion 84d.

In addition, in front portion cover 84f and rear portion cover 84g, be formed with the grooving 85e at central portion upward opening respectively, the state that anterior cover 84f and rear portion cover 84g inserts these groovings 85e with the two ends of axle 84e is arranged on the 84a of bottom.

In addition, the top of anterior cover 84f and rear portion cover 84g bends respectively to horizontal direction, and the bolt 85c inserted by the bolt hole 85b on the top from planar guide portion 84b and linking is fixed on planar guide portion 84b.

In addition, in front portion cover 84f and rear portion cover 84g, be respectively arranged with the extended portion that end side extends mutually relatively and obliquely upward, and these extended portions are relative.In addition, on these extended portions, the bearing portion 84h be made up of multiple (being 5 in the example shown in Figure 13) roller is supported by axle in the mode that can rotate.

Planar guide portion 84b is by Compress Spring 84c relative to bottom 84a upward direction force, and this planar guide portion 84b can rotate centered by axle 84e.In addition, planar guide portion 84b the engaging rotating through grooving 85e and axle 84e and be restricted.In addition, planar guide portion 84b vertically can slide along grooving 85e, and can also shake in front-rear direction.

As shown in Figure 3, near the lower end of loop guide rail 15a, in inner side loop targeting part 15c and outer loop targeting part 15d, be formed with the through hole 15e being enough to the size that lower press section 84 is passed through, the loop guide rail 15a when lower press section 84 slides can not be disturbed.

In usual action, when lower press section 84 slides into the hoisting position of first stage (state of Figure 12 (c)), inner side loop targeting part 15c forwards slides movement, and loop guide part 15a becomes open state.Now, lower press section 84 and inner side loop targeting part 15c can not disturb, so do not need the through hole 15e of inner side loop targeting part 15c, as long as have through hole 15e in outer loop targeting part 15d.But, in order to test the action etc. of lower press section 84, under the state of loop guide rail 15a locking, sometimes also want that lower press section 84 is slided mobile.Therefore, in the loop targeting part 15c of inner side, through hole 15e is also formed with.

And, the bore ends that above-mentioned through hole 15e becomes the front of the transport direction of strapping is along the working direction of strapping when sending and the shape come to a point, make, when strapping is sent to loop guide rail 15a, can not is blocked by through hole 15e and enter transfer path 15b glibly.Further, coordinate the shape of this through hole 15e and form the planar guide portion 84b of lower press section 84.

Make the driving eccentric cam 82e of the cam drive mechanism 82 of lower press section 84 and the second extruded member 27 slip movement, in order to the slip carrying out first stage and subordinate phase is moved, the height of camming surface is formed as two stages, lower press section 84 and the second extruded member 27 together, can carry out slip movement with two stages of first stage and subordinate phase by driving eccentric cam 82e in the vertical direction.

In order to prevent the end face touching the outermost layer of strapping or the paper near it when strapping rolls tightly with the mode bending of clot, need the bottom end reliably being pressed bale by lower press section 84, and the pulling direction of strapping is maintained horizontal direction as far as possible.In addition, also need to make the friction force between strapping and lower press section 84 and the friction force between strapping and bale can not exceed the rollback power of strapping.The intensity etc. of the hoisting position of first stage and the Compress Spring 84c of lower press section 84 is adjusted, and makes to meet these conditions.

Then, use Figure 14 that the structure of press section 17 is described.As shown in figure 14, upper press section 17 becomes the structure of being turned back to reinforce on the top of the main part 17a of tabular of growing crosswise, and is configured to abutting below with above bale of press section 17.And, the following of upper press section 17 is roughly level on the whole, entreat wherein, on the width less a little than the extreme length as the bale being tied thing, be formed with curvilinear, the bending and recess 17b that retreats upward of the pulsation-free be in fact made up of horizontal part and curve part.In addition, in upper press section 17, recess 17b, strapping roll tightly time with the superiors and near the end of side that abuts of the rear side in rollback direction of paper near (, the end on the right side in Figure 14), be formed with the first grooving portion 17c retreated upward further from recess 17b, near the end that it is identical, and the first grooving portion 17c across the position of the inner side at interval, be formed with the second grooving portion 17d retreated further than the first grooving portion 17c.

And, when strapping is by rollback, if strapping is adjacent to bale and moves, then tying up greatly, except the end of the paper of the front side in orlop and neighbouring rollback direction thereof, the superiors and near rollback direction rear side paper end on, also by friction force to the direction application force of paper clot.Here, when there is not the first grooving portion 17c and the second grooving portion 17d if suppose in upper press section 17, by compressing bale by press section 17 on a pair as shown in Figure 15 (a), thus as shown in Figure 15 (b) on a pair between press section 17 top side bale along on press section 17 heave end to bale along the long side direction of strapping, become the state of the easy clot in end of the superiors and neighbouring paper thereof.Thus, exist when strapping the rolls tightly the superiors and near the end of paper with the misgivings of the mode bending of clot.

In contrast, in the present embodiment, in order to prevent when strapping the rolls tightly the superiors and near the end of paper with the mode bending of clot, in upper press section 17, be provided with the first grooving portion 17c and the second grooving portion 17d.

Specifically, if compress bale by press section 17 on a pair of present embodiment, then, as shown in Figure 15 (c), heave near the end on the surface of bale, formed and the ridge in direction that strapping intersects.Thus, the surface of bale can be prevented along the long side direction projection of strapping, as as shown in Figure 15 (d), the end of bale can be maintained compressive state, thus can prevent when strapping the rolls tightly the superiors and near the end of paper with the mode bending of clot.

In the first grooving portion 17c and the second grooving portion 17d, be formed with the first compression unit and the second compression unit at its two ends respectively.And, the first compression unit arranged in the both ends of these first groovings portion 17c and the second grooving portion 17d and the second compression unit have diff-H s as shown in Figure 15 (c), when compressing beginning, the first compression unit first touches the surface of paper than the second compression unit.Therefore, produced bending on paper by the first compression unit first contacted, this is bent to by the state clamped between rear the second compression unit contacted, and easily forms the ridge in the direction intersected with strapping.

In addition, by there being such diff-H s, the amount of compression based on the first compression unit is greater than the amount of compression based on the second compression unit.Therefore, produce bending due to the compression based on the first compression unit to the inside from the end of paper, and this is bent to by the second compression unit of inner side by the form clamped, so easily form the ridge in the direction intersected with strapping further.

Further, because power concentrates the angle part of the end being applied to bale, so amount of compression increases, therefore, the power of tying up of strapping increases.

In addition, arrange a pair by the upper press section 17 forming compression element abreast along the dual-side of strapping, easily formed and the ridge in direction that strapping intersects.

In addition, due to prevent when strapping the rolls tightly the superiors and near the mode bending with clot of the end of paper time, other components of guide rail etc. can not be set and utilize press section 17 to carry out, so the additional cost increase produced of parts can be avoided.

Then, below illustrate by the action of the binding apparatus 1 of such Structure composing (specifically, for bale strapping tie up action).

First, if operator presses the power knob 93 arranged in the upper front of the framework 1a of binding apparatus 1, then in strapping storage delivering mechanism 3, strapping is sent predetermined length amounts by driven roller 38 from strapping incorporating section 31 and remains in strapping reserve part 32.Further, this strapping is transmitted along lower conveying track 33 by driven roller 37, the leading section of strapping passes through the strapping path 26 of the first extruded member 25, above cutting knife 23, temperature booster 24, second extruded member 27 by second partition 88 between, send into this loop guide rail 15a from the lower left end portion of loop guide rail 15a.

And, strapping is from lower left end portion quadrate part, upper portion, right side quadrate part, end, the bottom right feeding to the left of loop guide rail 15a, and pass through the guide groove 13 between the first dividing plate 86 and second partition 88 from the end, bottom right of loop guide rail 15a, the leading section of strapping delivers to the position near the top of the second extruded member 27, and stops at this moment driven roller 37,38.Thus, with a part for the strapping between the first extruded member 25 and the second extruded member 27 and send between the first dividing plate 86 and second partition 88 become the strapping of the position above the second extruded member 27 leading section overlap state, formed loop.Thus, the state can tying up bale is become.Further, the situation being in the state can tying up bale is informed to operator by the display or lamp etc. of display part 94, becomes and tie up wait state.Fig. 2 (a) represents such and ties up wait state.

Tying up in wait state such as shown in Fig. 2 (a), operator is about piling up multiple (such as, 100) paper of bank note etc. and the wisp tied up has piled up multiple bundle (such as, 10 bundles) the bale of rectangular shape of state, the long side direction of this bale is abutted with retaining member 20c below towards left and right and between the rear side side retaining member 20b of the left and right of rear press section 20 and is placed on the desired location (specifically, the center of the long side direction of bale overlap with guide groove 13 position) of mounting table 12.Then, operator presses start button 95 to start to tie up action.

If start button 95 is pressed, the upper press section 17 being then positioned at the top of the unit of a mechanism 15 declines, bale is kept from top pressing, and the front extruding bottom 18c being positioned at the front press section 18 of the front portion of tying up space 7 rotates, and keeps the side edges before bale by front retaining member 18b in the roughly universe of short transverse.In addition, the side press section 19 set up in front press section 18 keeps the left and right side of the front face side of bale in the roughly universe of short transverse.Like this, by upper press section 17, front press section 18, side press section 19 and rear press section 20, bale remains fixed on desired location.

If bale is held stationary like this, then makes second partition 88 retreat and while the below in open grooving hole 16, rotate each driving eccentric cam 82a ~ 82e by driving motor 81 and make the first extruded member 25 increase.Thus, near the leading section of the strapping sent from the end, bottom right of loop guide rail 15a near the end, bottom right of loop guide rail 15a, seize on both sides by the arms between the first extruded member 25 and the first dividing plate 86 and be held stationary.Afterwards, forwards slide the inner side loop targeting part 15c of loop guide rail 15a mobile and both open loop guide rail 15a.

So the strapping in loop guide rail 15a is directed along the sidewall of the rear side of outer loop targeting part 15d by deadweight, while start the bundling position dropping to bale lentamente.Now, by the driven roller 37 of the lower conveying track 33 between the strapping reserve part 32 of the bottom of the framework 1a at binding apparatus 1 and banding mechanism 2, the strapping forming loop is retracted to transport direction upstream side.Thus, the state that strapping is held stationary by the first extruded member 25 with leading section retracts, and the loop diameter of the strapping of the surrounding of bale reduces and is adjacent to around bale.Fig. 2 (b) represents such action retracting strapping.

Afterwards, further rotated by each driving eccentric cam 82a ~ 82e and the second extruded member 27 rises, with the leading section of the strapping by forming loop and the state being positioned at the strapping coincidence below it, seizing on both sides by the arms between the first dividing plate 86 and keeping fixing.Further, drive eccentric cam 82a ~ 82e to further rotate if each, then the 3rd extruded member 28 rises, and is seized on both sides by the arms by strapping and keep fixing in the strapping path 26 of the first extruded member 25 between the top of strapping path 26 and the 3rd extruded member 28.Thus, between the second extruded member 27 and the first extruded member 25, strapping is held stationary with tight state.

Further, further rotated and cutting knife 23 rises by each driving eccentric cam 82a ~ 82e, between the second extruded member 27 and the first extruded member 25, position near the first extruded member 25, strapping is cut off by cutting knife 23.Then, temperature booster 24 rises, and by the heat of temperature booster 24, the part of the end of transport direction upstream side of strapping of ring-type after cut-off and the coincidence of the leading section of the strapping of the side of being located thereon is carried out deposition and fixes.

Further, drive eccentric cam 82a ~ 82e to further rotate if each, then the first extruded member 25, second extruded member 27, the 3rd extruded member 28, temperature booster 24 and cutting knife 23 decline respectively, and strapping is open.Afterwards, the first dividing plate 86 below strapping and bale between extract out.Further, make front press section 18 rotate and move it front release position, and make press section 17 increase and bale is opened.Thus, having tied up of long side direction of bale.

Afterwards, make inner side loop targeting part 15c move backward mobile and by loop guide rail 15a locking, form the transfer path 15b of loop guide rail 15a, and make the first dividing plate 86 outstanding and block grooving hole 16.In addition, also make second partition 88 give prominence to, again form by the first dividing plate 86 and second partition 88 transfer path linking the part in grooving hole 16 from the end, bottom right of loop guide rail 15a.

Then, in the central portion of the long side direction of bale, carry out the tying up of direction along minor face.Specifically, first, identically with during the tying up of long side direction, in strapping storage delivering mechanism 3, strapping is sent predetermined length amounts by driven roller 38 from strapping incorporating section 31 and remains in strapping reserve part 32.Further, this strapping is transmitted along lower conveying track 33 by driven roller 37, the leading section of strapping passes through the strapping path 26 of the first extruded member 25, above cutting knife 23, temperature booster 24, second extruded member 27 by second partition 88 between, send into this loop guide rail 15a from the lower left end portion of loop guide rail 15a.

And, strapping is from lower left end portion quadrate part, upper portion, right side quadrate part, end, the bottom right feeding to the left of loop guide rail 15a, and pass through the guide groove 13 between the first dividing plate 86 and second partition 88 from the end, bottom right of loop guide rail 15a, the leading section of strapping delivers to the position near the top of the second extruded member 27, and stops at this moment driven roller 37,38.Thus, with a part for the strapping of the direction of transfer downstream of the strapping path 26 in the first extruded member 25 between the first extruded member 25 and the second extruded member 27 and send between the first dividing plate 86 and second partition 88 become the strapping of the position above the second extruded member 27 leading section overlap state, formed loop.Thus, the state can tying up bale is become.Further, the situation being in the state can tying up bale is informed to operator by the display or lamp etc. of display part 94, becomes and tie up wait state.

Tie up in wait state at such, rotation holder 22 is advanced, is accompanied by this, make the rear extruding bottom 20d of rear press section 20 in rotary moving to rear release position.And, abut if rotate near the rear retaining member 22c of holder 22 and the central authorities below of bale, then make the front retaining member 22d of rotation holder 22 in rotary moving near central authorities before bale from the top to the bottom, clamp bale by front retaining member 22d and rear retaining member 22c.Then, make rotation keep bottom 22b along anticlockwise direction 90-degree rotation, the long side direction of bale is towards front and back.

Further, make the front retaining member 22d of rotation holder 22 in rotary moving upward and using while the right flank of the long side direction of the bale before before 90-degree rotation is open, rotation holder 22 retreated.Now, rotate holder 22 make rotation keep bottom 22b is right handed makes it retreat simultaneously, and when having retreated, rotating 22b clockwise direction bottom keeping and terminating 90 degree of rotations, become original towards.

Further, along with the retrogressing rotating holder 22, rear press section 20 is in rotary moving to rear holding position.So behind the long limit arranged on the rear extruding bottom 20d of rear press section 20, the leading section of extruded member 20e abuts with the rear quadrate part of the left and right side of the bale after 90-degree rotation, is kept by bale from left and right.Further, the upper press section 17 be assembled in the unit of a mechanism 15 declines, and bale is fixing from top pressing.In this condition, start identical with during the tying up of long side direction to tie up action.

Namely, if by upper press section 17, front press section 18, side press section 19 and rear press section 20, bale remains fixed on desired location, then make second partition 88 retreat and while the below in open grooving hole 16, rotate each driving eccentric cam 82a ~ 82e by driving motor 81 and make the first extruded member 25 increase.Thus, near the leading section of the strapping sent from the end, bottom right of loop guide rail 15a near the end, bottom right of loop guide rail 15a, seize on both sides by the arms between the first extruded member 25 and the first dividing plate 86 and be held stationary.Afterwards, forwards slide the inner side loop targeting part 15c of loop guide rail 15a mobile and both open loop guide rail 15a.

So the strapping in loop guide rail 15a is directed along the sidewall of the rear side of outer loop targeting part 15d by deadweight, while start the bundling position dropping to bale lentamente.Now, by the driven roller 37 of the lower conveying track 33 between the strapping reserve part 32 of the bottom of the framework 1a at binding apparatus 1 and banding mechanism 2, the strapping forming loop is retracted to transport direction upstream side.Thus, the state that strapping is held stationary by the first extruded member 25 with leading section is pulled, and the loop diameter of the strapping of the surrounding of bale reduces and is adjacent to around bale.

Afterwards, further rotated by each driving eccentric cam 82a ~ 82e and the second extruded member 27 rises, with the leading section of the strapping by forming loop and the state being positioned at the strapping coincidence below it, seizing on both sides by the arms between the first dividing plate 86 and keeping fixing.Further, drive eccentric cam 82a ~ 82e to further rotate if each, then the 3rd extruded member 28 rises, and is seized on both sides by the arms by strapping and keep fixing in the strapping path 26 of the first extruded member 25 between the top of strapping path 26 and the 3rd extruded member 28.Thus, between the second extruded member 27 and the first extruded member 25, strapping is held stationary with tight state.

Further, further rotated and cutting knife 23 rises by each driving eccentric cam 82a ~ 82e, between the second extruded member 27 and the first extruded member 25, position near the first extruded member 25, strapping is cut off by cutting knife 23.Then, temperature booster 24 rises, and by the heat of temperature booster 24, the part of the end of transport direction upstream side of strapping of ring-type after cut-off and the coincidence of the leading section of the strapping of the side of being located thereon is carried out deposition and fixes.

Further, drive eccentric cam 82a ~ 82e to further rotate if each, then the first extruded member 25, second extruded member 27, the 3rd extruded member 28, temperature booster 24 and cutting knife 23 decline respectively, and strapping is open.Afterwards, the first dividing plate 86 below strapping and bale between extract out.Further, make front press section 18 rotate and move it front release position, and make press section 17 increase and bale is opened.Thus, having tied up of the short side direction in the central portion of bale.

Afterwards, make inner side loop targeting part 15c move backward mobile and by loop guide rail 15a locking, form the transfer path 15b of loop guide rail 15a, and make the first dividing plate 86 outstanding and block grooving hole 16.In addition, also make second partition 88 give prominence to, again form by the first dividing plate 86 and second partition 88 transfer path linking the part in grooving hole 16 from the end, bottom right of loop guide rail 15a, thus turn back to and tie up wait state.Like this, to bale complete along long side direction line of centers tie up and long side direction central portion in the both sides tied up of short side direction.

About for strapping typewriting, affix one's seal, can select to be undertaken typewriting, affixing one's seal by being bundled in greatly in the part of tying up along long side direction by setting, or the part of tying up along short side direction in the central portion of long side direction carries out typewriting, affixing one's seal, and changes by this chosen content the timing carrying out typewriting, affixing one's seal.

Specifically, the part of tying up along long side direction in strapping is carried out typewrite, when affixing one's seal, before strapping is sent to loop guide rail 15a at first, will carry out typewriting, on the desired location of affixing one's seal, driven roller 37,38 is stopped, stopping the transmission of strapping and carry out typewriting, affixing one's seal.

When affixing one's seal, making the seal of seal mechanism 40 give prominence to from seal hole and affix one's seal at strapping, if affix one's seal end, then making seal keep out of the way from seal hole.Further, start to tie up action after end of affixing one's seal.

In addition, when typewriting, make platen 60 close in the mode that its planar portions is parallel with the transmission guide rail wall of the typewriting head side of typewriting mechanism 50 by screw actuator, afterwards, by typewriting head is pressed onto platen 60 from typewriting head bore clamping strapping, thus strapping is typewrited.Further, if typewriting terminates, then make typewriting head retreat from typewriting head bore, made by screw actuator platen 60 in rotary moving.Thus, by the transmission guide rail wall of platen 60 away from typewriting head side, the width of the typing unit transfer path of the thickness direction of strapping is guaranteed.Further, start to tie up action after typewriting terminates.

In addition, when carrying out bale typewriting in the part of tying up in the direction of minor face in the central portion at long side direction, affixing one's seal, long side direction tie up release after, by before being used for passing out to loop guide rail 15a along the strapping tying up action in the direction of minor face, will carry out typewriting, in the desired location of affixing one's seal, driven roller 37,38 is stopped, stopping the transmission of strapping and carry out typewriting, affixing one's seal.

In addition, the binding apparatus of present embodiment is not limited to mode described above, can add various change.

Such as, being tied of being tied by the binding apparatus winding strapping wisp that thing is not limited to be tied up by the paper of multiple (such as, 100) bank note of accumulations etc. has piled up the bale of multiple bundle (such as, 10 tying).In the binding apparatus of variation, also can use to the wisp winding of the paper piling up multiple (such as, 100) bank note etc. can by heat the strapping of deposition and the mode of tying up.In this situation, as the heating part for carrying out deposition to the part of the coincidence being entangled in the little strapping tied up, also can use the structure identical with temperature booster 24 as shown in FIG. 16 and 17.Namely, heating part for carrying out deposition to the part of the coincidence being entangled in the little strapping tied up also can have electroconductive member and be arranged to clamp multiple insulating components of a part of this electroconductive member, flows through electroconductive member and this electroconductive member is heated by electric current.Now, the heating part of electroconductive member also can be made to be adjacent to insulating component equably, the deviation producing temperature in this heating part can be prevented.

In addition, described above, to accumulation multiple (such as, 100) the wisp winding of the paper of bank note etc. can by heat the strapping of deposition and in the binding apparatus tied up, also can guide in the strapping guide portion of strapping in the mode being enclosed in the wisp that mounting table is placed, setting and transmission as shown in Figure 7 assist the transmission of the transmission of the identical structure of sheet material 15g, auxiliary strapping to assist sheet material.Now, guiding in the strapping guide portion of strapping in the mode being enclosed in the wisp that mounting table is placed, when sending strapping along transfer path, also can transmit this strapping glibly, therefore, it is possible to prevent the leading section of strapping to be stuck in the midway part of strapping guide portion.

(the second embodiment)

Hereinafter, with reference to the accompanying drawings of the second embodiment of the present utility model.Identically with the binding apparatus of the first embodiment, the binding apparatus of present embodiment is to piling up multiple (such as, 100) paper of bank note etc. and the wisp tied up has piled up multiple bundle (such as, 10 bundles) rectangular shape be tied thing winding can by heat the strapping of deposition, thus with the device that the cross mode of long side direction and short side direction is tied up.In addition, the cuboid that the language of " rectangular shape " in this specification sheets is not necessarily strict, such as, also comprise the concept as the wisp of the paper having tied up bank note etc. having been piled up " roughly the rectangular shape " of the state of multiple bundle.Figure 18 to Figure 38 is the figure of the binding apparatus representing present embodiment.In addition, in Figure 18 to Figure 38, represent with reference number A and represent strapping with reference number B by the bale that strapping should be tied up.

As shown in figure 18, the binding apparatus 101 of present embodiment has the framework 101a of rectangular shape.In addition, as shown in FIG. 22 and 23, in the inside of the framework 101a of binding apparatus 101, the first S. A. 102 of tubular is supported for rotatable by pair of bearings 103.This first S. A. 102 is configured to extend along the fore-and-aft direction of framework 101a, and the axis of this first S. A. 102 extends along horizontal direction.In addition, the shaft core position in the inside of the first S. A. 102 is provided with the second S. A. 104, and this second S. A. 104, to be inserted into the mode of the inside of the first S. A. 102, is supported for rotatable by pair of bearings 105.

In the front end of the first S. A. 102, be provided with as of fig. 24, be positioned at the support portion 107 that aspect roughly becomes the central portion of the rear side of the mounting tools 106 of U-shaped.In addition, in the front end of a pair feet 106a of this mounting tools 106, swivel mount 108 is as shown in figure 20 installed.

As shown in figure 22, the near outer ends of the symmetric position on the diameter line at the back side of swivel mount 108, is provided with pair of bearings component 109.In addition, as shown in FIG. 22 and 23, between these pair of bearings components 109, pair of right and left guide rod 110 with and the parallel state of swivel mount 108 mutually arrange across predetermined interval.In addition, between the central portion of each bearing components 109, the two ends of bolt shaft 111 are supported for and can rotate.

As shown in FIG. 22 and 23, bolt shaft 111 has near two ends, be provided with reverse bolt to central portion shaft portion 111a, 111b.In addition, near the central authorities of bolt shaft 111, be provided with finishing bevel gear cuter 112, this finishing bevel gear cuter 112 is meshing with the finishing bevel gear cuter 113 of the front end being arranged on the second S. A. 104.Thus, by the rotation of the second S. A. 104, bolt shaft 111 rotates.

As shown in Figure 18 etc., in the front face side of the framework 101a of binding apparatus 101, the retention tab 180,182 be made up of pair of plate-shaped component is provided with the state arranged along above-below direction, when the bale of the strapping that should reel is placed in the retention tab 182 of downside, this bale is held under the arm pressure by a pair retention tab 180,182 and compresses.Here, the birds-eye view of upside retention tab 180 and downside retention tab 182 is represented respectively in Figure 29 and Figure 30.As shown in figure 29, the bottom of upside retention tab 180 is supported by upside load-carrying element 181.In addition, as shown in figure 30, the bottom of downside retention tab 182 is supported by downside load-carrying element 183.On the upside of these, the details of the structure of retention tab 180 and downside retention tab 182 describes later.

In each guide rod 110, the bottom 181a of upside the load-carrying element 181 and bottom 183a of downside load-carrying element 183 inserts and cantilever-shaped support respectively sliding freely.In addition, in the outside of the bottom 181a of upside load-carrying element 181, be provided with the driven bottom 181b screwed togather with the shaft portion 111a of bolt shaft 111, in the outside of the bottom 183a of downside load-carrying element 183, be also provided with the driven bottom 183b screwed togather with the shaft portion 111b of bolt shaft 111.And, by the rotation of bolt shaft 111, if driven bottom 181b, 183b move in a direction close to each other, then driven bottom 181b, 183b and bottom 181a, 183a abut and upside load-carrying element 181 and downside load-carrying element 183 move in a direction close to each other, thus, upside retention tab 180 and downside retention tab 182 move in a direction close to each other.In addition, Compress Spring 116 is provided with between bottom 181a, 183a in each guide rod 110, when by the repulsion from contraction state in each Compress Spring 116, driven bottom 181b, 183b move in the direction away from each other, with bottom 181a, 183a together, upside load-carrying element 181 and downside load-carrying element 183 move in the direction away from each other, thus, upside retention tab 180 and downside retention tab 182 move in the direction away from each other.Sheet switching mechanism 115 is formed by these each guide rod 110, bolt shaft 111, each Compress Springs 116 etc.

As shown in Figure 20 etc., in the both sides of each retention tab 180,182, be provided with the bar 120 of the left and right of rotation framework 119 described later.More specifically, rotate framework 119 and can form along two bars 120 of the length direction movement of axle by having installed in the mounting hole of upside load-carrying element 181, downside load-carrying element 183, the end of each bar 120 is arranged on before swivel mount 108.The long side direction of bale is being arranged on two side positions of this bale of limit in the retention tab 182 of downside by these bars 120 as fore-and-aft direction, in addition, the face of the nearby side of each bar 120 specifies the depth of penetration of this bale when being arranged on as fore-and-aft direction by the short side direction of bale in the retention tab 182 of downside.In addition, the depth of penetration when being arranged on as fore-and-aft direction by the long side direction of bale in the retention tab 182 of downside is encountered swivel mount 108 according to the front end of this bale and determines.By these items, each bundling position on the short side direction of bale and long side direction is decided to be preposition.

As shown in figure 28, in the rear end of the first S. A. 102, pulley 122 is installed.In addition, the band 125 that the pulley 124 reel on the axle of the electrical motor 123 (with reference to Figure 22) that can rotate to positive and negative both direction to pulley 122 hung, the rotation of electrical motor 123 is delivered to the first S. A. 102.

In addition, as shown in figure 28, in the rear end of the second S. A. 104, pulley 126 is installed.In addition, band 129 is suspended on can to the pulley 128 on the axle of the electrical motor 127 (with reference to Figure 22) of positive and negative both direction rotation and above-mentioned pulley 126, and the rotation of electrical motor 127 is delivered to the second S. A. 104.

Further, as shown in figure 22, be provided with the electrical motor 130 of the stopping location of swivel mount 108, band 133 be wound on pulley on the axle of this electrical motor 130 131 (with reference to Figure 28) and coaxial with above-mentioned pulley 124 on pulley 132 on.

In addition, as shown in figure 28, check-out console 134 is provided with to become coaxial mode with pulley 124.Further, detected the test section 134a in the gap arranged in the outer peripheral edges of this check-out console 134 etc. by detection and localization sensor 135, determine the stop position of the first S. A. 102.

In addition, check-out console 136 is provided with to become coaxial mode with the pulley 128 of electrical motor 127.Near this check-out console 136, be provided with the sensor 137 of the degree of the compression for detecting the bale based on upside retention tab 180 and downside retention tab 182.Specifically, sensor 137, by detecting the test section in the gap that the outer peripheral edges of check-out console 136 are arranged etc., detects the degree of the compression of the bale based on upside retention tab 180 and downside retention tab 182.

In addition, be provided with check-out console 140 to become coaxial mode with the gear 139 meshing with the gear 138 of the first S. A. 102, near this check-out console 140, be provided with the angle of rotation detecting sensor 141 of swivel mount 108.Specifically, angle of rotation detecting sensor 141, by detecting the test section in the gap that the outer peripheral edges of check-out console 140 are arranged etc., detects the angle of rotation of swivel mount 108.

In addition, as shown in figure 22, in the inside of the framework 101a of binding apparatus 101, the sensor 142 that the location for detecting swivel mount 108 stops is provided with.

As shown in figure 25, the top in the inside of the framework 101a of binding apparatus 101, is provided with the strapping incorporating section 170 that storage strapping is rolled into cylindric spool 144.In addition, as shown in figure 23, in the inside of the framework 101a of binding apparatus 101, the strapping feed mechanism 143 for the strapping pulled out from spool 144 being supplied to the bale be placed in the retention tab 182 of downside is provided with.Strapping feed mechanism 143 has the tunnel-shaped guide part 145 for guiding strapping, and the exit end 145a of the end of this guide part 145 is arranged towards the direction below the upside retention tab 180 being positioned at release position.In addition, at the position, midway of guide part 145, clamping strapping and a pair transfer roller 146 of transmitting is provided with.

As shown in Figure 23 etc., the position of the end in the face of guide part 145 is provided with bootstrap module 150.The upper end of bootstrap module 150 is supported for can shakes by being arranged on the axle 151 of the inner face of the framework 101a of binding apparatus 101.In addition, as shown in Figure 26 and Figure 27, in the bottom of bootstrap module 150, the groove 147 that the section orthogonal relative to the direction of transfer of strapping becomes shallow V shape is formed.In addition, on the position that the most deep with this groove 147 is corresponding, two compression rollers 148 are arranged through each axle 149 and are supported for rotatable.By such structure, to the strapping sent by strapping feed mechanism 143, its direction of transfer forms rib (with reference number B1 display in Figure 27).

As shown in figure 31, the bight of the upper end of bootstrap module 150 is provided with cam follower 154, this cam follower 154, by accepting the force of spring 156 all the time, touches the camming surface of the cam 155 of the inner face institute axle support of the framework 101a of binding apparatus 101.This cam 155 has eminence 155a in a part for camming surface, and when cam follower 154 connects with this eminence 155a, bootstrap module 150 becomes the state sending strapping.In addition, when in the rotation by cam 155, cam follower 154 departs from from eminence 155a and falls to lower 155b, by the effect of spring 156, bootstrap module 150 rotates upward, and strapping takeoffs upward (with reference to Figure 37).

In addition, as shown in figure 25, in strapping incorporating section 170, be provided with the guiding elements 172 strapping rolled out from spool 144 being guided to strapping feed mechanism 143, the tension force of strapping is divided in the front and back of this guiding elements 172.Specifically, even if the tension force of the strapping changed based on the diameter of spool 144 between spool 144 and guiding elements 172 there occurs change, also by guiding elements 172 in downstream the tension stability of strapping, what prevent bale ties up intensity generation deviation.

In addition, as shown in Figure 23 etc., above upside retention tab 180, the cut-out deposition mechanism 190 of deposition and the cut-out carrying out strapping is provided with.Cut off deposition mechanism 190 there is the cutting knife 192 of the cut-out carrying out strapping and carry out the temperature booster 196 of deposition of strapping.Specifically, to be supported for its point of a knife by cutting knife load-carrying element 194 downward for cutting knife 192.In addition, to be supported for its heating part by temperature booster load-carrying element 198 downward for temperature booster 196.Here, the temperature booster 196 carrying out the deposition of strapping also can use the structure identical with temperature booster 24 as shown in FIG. 16 and 17.

As shown in figure 22, cut off deposition mechanism 190 supported body 161 and be supported for and can be shaken by axle 162, supporter 161 is elevated along in framework 101a along the extended guide rail 160 of vertical direction.In addition, cut off deposition mechanism 190 and be biased by spring 163, make cutting knife 192 and temperature booster 196 remain the posture hung down respectively.

Supporter 161 is forced upwards all the time by not shown spring.In addition, above this supporter 161, the roller 166 being tied the front end of the arm 165 of the inner face institute pivotal support of the framework 101a of device 101 by axle 164 is abutted.In addition, the cam follower 167 arranged in the rear end of this arm 165, abuts with the camming surface of the cam 168 of the inner face institute pivotal support of framework 101a.Further, by the rotation of the cam 168 based on electrical motor 169, arm 165 vertically shakes, and by this shake, supporter 161 is resisted the force based on spring and is pressed, and cuts off deposition mechanism 190 and declines.

In addition, as shown in Figure 19 or Figure 21, by the framework 101a of binding apparatus 101 oblique upper in upside retention tab 180 viewed from front side, be provided with the seal mechanism 174 to being entangled in the strapping tied up greatly and adding a cover the binder information of the kind, shop name etc. of the paper that the date maybe will tie up.

Then, use Figure 31 to Figure 38, below illustrate by the action of the binding apparatus 101 of such Structure composing (specifically, for bale strapping tie up action).

The strapping for bale tie up the beginning of action before, as shown in figure 31, upside retention tab 180 and downside retention tab 182 stop respectively on the position significantly isolated up and down.In addition, the front end of strapping, addition of the state of rib in the compression roller 148 of bootstrap module 150 and the groove 147 of V word section with section V shape, the position entered below upside retention tab 180 is waited for.In addition, cut off deposition mechanism 190 and become the position of keeping out of the way top.

Here, bale is manually placed on using its short side direction as fore-and-aft direction the retention tab 182 of downside from the front face side of framework 101a by operator.And, if the bale be placed in the retention tab 182 of downside is manually pressed to the inboard of framework 101a by operator, then 2 places of the side of this bale touch the lateral surface of the bar 120 of the left and right rotating framework 119 and stop, and the short side direction insertion position of bale is restricted and determines predetermined bundling position.

If start the action of binding apparatus 101 in such a state, then first, electrical motor 127 drives and the second S. A. 104 rotates, and the finishing bevel gear cuter 112 meshing with the finishing bevel gear cuter 113 of its front end rotates and bolt shaft 111 rotates.Thus, driven bottom 181b, 183b of screwing togather respectively with each shaft portion 111a, 111b of bolt shaft 111 move in a direction close to each other, and thus, upside retention tab 180 and downside retention tab 182 move in a direction close to each other.Like this, as shown in figure 32, upside retention tab 180 and downside retention tab 182 touch respectively bale above and below.Now, the front end of strapping be also clamped in upside retention tab 180 and bale above between.

If the second S. A. 104 further rotates, then bale is compressed by upside retention tab 180 and downside retention tab 182, if the amount of movement of upside retention tab 180 or downside retention tab 182 reduces, the rotating speed of electrical motor 127 is also slack-off.Thus, the interval that sensor 137 detects the gap of the check-out console 136 on the axle of electrical motor 127 is also elongated, and when sensor 137 does not detect gap more than the schedule time, electrical motor 127 stops.

Then, electrical motor 123 drives and the first S. A. 102 rotates, as shown in figure 33, with upside retention tab 180 and downside retention tab 182 together, swivel mount 108 rotates to the direction (direction of arrow in Figure 33) of bale winding strapping, and by the rotation of such swivel mount 108, strapping is wound on and ties up greatly.Now, by making transfer roller 146 just then making to produce strapping from strapping feed mechanism 143, the tight of the strapping between transfer roller 146 and bale can be relaxed.Thereby, it is possible to prevent the leading section of strapping above upside retention tab 180 and bale between extract out.

Afterwards, as shown in figure 34, if strapping walks around at least one angle of bale, then braking is applied to transfer roller 146, strapping is brought tight.Further, to bring tight state to strapping, the coiling action of the strapping for bale is continued by the rotation of swivel mount 108.The rotation of such transfer roller 146 controls to carry out based on the testing result of the angle of rotation of the swivel mount 108 of angle of rotation detecting sensor 141.

If strapping is like this to surrounding's winding two weeks of the long side direction of bale, then as shown in figure 35, angle of rotation detecting sensor 141 detects location and the electrical motor 123 of the first S. A. 102 stops.In addition, now, by providing toggling command to transfer roller 146, strapping is pulled, and carries out the rolling tightly of strapping for bale.

Afterwards, rotated by electrical motor 169, thus cam 168 rotates and arm 165 shakes, the supporter 161 cutting off deposition mechanism 190 is pressed along guide rail 160.Thus, the lower surface cutting off the temperature booster 196 of deposition mechanism 190 touches on strapping, and by this temperature booster 196, strapping is forced into the upper of upside retention tab 180 above and this strapping carries out thermally welded.

Afterwards, cam 155 rotates to the direction of arrow in Figure 37, the cam follower 154 of bootstrap module 150 falls lower 155b from the eminence 155a of cam 155, thus bootstrap module 150 is turned round to clockwise direction in Figure 37 is anxious centered by axle 151 by the force of spring 156.Further, by the initial stage in the revolution action of this bootstrap module 150, strapping is pulled upward, thus this strapping is cut off by cutting off the cutting knife 192 of deposition mechanism 190, and bootstrap module 150 former state rises (with reference to Figure 37).

Further, reversed and retract strapping by a pair transfer roller 146, its front end stops (with reference to Figure 38) in the position of giving prominence to a little from the exit end 145a of guide rail 145.

Afterwards, the eminence 155a by the rotation of cam 155 to cam 155 on the cam follower 154 of bootstrap module 150, bootstrap module 150 turns back to initial situation.On the other hand, by the rotation of cam 168, arm 165 rises, and supporter 161 is exerted a force by spring and rises thus turn back to initial situation.Thus, cut off deposition mechanism 190 to isolate upward from bale.

In addition, electrical motor 127 reverses and the second S. A. 104 reverses, and is reversed and bottom 181a, 183a stay on the spot and return to initial condition by driven bottom 181b, 183b by bolt shaft 111.

Afterwards, if operator moves the bale reeling strapping on long side direction to nearby side, together extract out from upside retention tab 180 and downside retention tab 182 with strapping, then upside load-carrying element 181 and downside load-carrying element 183 pass through the effect of Compress Spring 116, move to mutually isolated direction in the vertical direction, upside retention tab 180 and downside retention tab 182 return to the position shown in Figure 31 respectively.In addition, a pair transfer roller 146 rotates forward, the state (with reference to Figure 31) that the end becoming strapping is placed below upside retention tab 180.

Then, operator makes bale 90-degree rotation, is placed on by the long side direction of this bale in the retention tab 182 of downside, and is inserted into the inboard of framework 101a as fore-and-aft direction.Now, if be inserted between bar 120 to make the long side direction both sides of bale along the mode of the medial surface of each bar 120 of rotation framework 119, then limit the short side direction of bale by these bars 120 and bale is arranged on position accurately, the depth of penetration of the bale on the depth direction of framework 101a is encountered swivel mount 108 by the front end of bale and stops deciding.Owing to determining the bundling position of bale like this, by the strapping of the long side direction with above-mentioned bale tie up that the identical action of action carries out the short side direction of bale tie up action.

Like this, the action that strapping is tied up with cross shape by bale is completed.

In the present embodiment, as the upside retention tab 180 of tabular component and form as the material that the downside retention tab 182 of tabular component is more than 50 by its Rockwell hardness (HRC) respectively.Preferably, the material that upside retention tab 180 and downside retention tab 182 are more than 55 by its Rockwell hardness (HRC) is respectively formed.Be the material of more than 50 as such, Rockwell hardness (HRC), such as, use alloy tool steel.Like this, when the material that upside retention tab 180 and downside retention tab 182 are more than 50 by Rockwell hardness (HRC) is respectively formed, can the hardness of upside retention tab 180 and downside retention tab 182 be set to fully large, therefore, it is possible to fully held bale under the arm pressure by retention tab 180 on the upside of a pair and downside retention tab 182 and compressed.

In addition, in the present embodiment, as the thickness of the upside retention tab 180 of tabular component and the size that becomes respectively as the thickness of the downside retention tab 182 of tabular component in the scope of 1.0mm ~ 3.0mm.Now, while the intensity of upside retention tab 180 and downside retention tab 182 can be ensured, can prevent by the bale reeling strapping from upside retention tab 180 and downside retention tab 182 be extracted into nearby side time be wound on the strapping tied up greatly and fluff.

In addition, on the upside of being less than by the friction coefficient on its surface below the surface that bale in the retention tab 180 of upside should contact, i.e. upside retention tab 180, the cladded material of the friction coefficient on the surface of the material of main part (specifically, such as alloy tool steel) of retention tab 180 covered.On the other hand, also such as, being covered by the cladded material that the friction coefficient on its surface is less than the friction coefficient on the surface of the material of main part (specifically, alloy tool steel) of downside retention tab 182 above and below of the surface that bale in the retention tab 182 of downside and strapping should contact respectively, i.e. downside retention tab 182.Here, as covering below the retention tab 180 of upside or the cladded material and below of downside retention tab 182 above, such as, polytetrafluoroethylene is used.Like this, the friction coefficient surface that should be contacted by the bale in upside retention tab 180 and downside retention tab 182 and/or strapping covering its surface is less than the cladded material of the friction coefficient on the surface of the material of main part of upside retention tab 180 or downside retention tab 182 (such as, polytetrafluoroethylene), even if with upside retention tab 180 or downside retention tab 182 together to being reeled strapping and make strapping be adjacent to around bale by the bale compressed, also easy the bale of the strapping that reeled in the mode that upside retention tab 180 or downside retention tab 182 are clipped in the middle to be extracted out from upside retention tab 180 and downside retention tab 182 to nearby side.

In addition, in the present embodiment, the size of upside retention tab 180 and downside retention tab 182 is set as, when being placed on by bale as fore-and-aft direction by the short side direction of bale in the retention tab 182 of downside, the front-end edge of the nearby side of this bale is from the front-end edge of the nearby side of downside retention tab 182 to nearby side is outstanding.Specifically, see upside retention tab 180 and downside retention tab 182 from above, on the upside of these, the front-end edge of retention tab 180 and the front-end edge of downside retention tab 182 are configured in roughly same position.In addition, the overhang to the nearby side of downside retention tab 182 is set as, the size of the size a in Figure 20 is less than the length of the short side direction of bale.In addition, as mentioned above, if bale is placed on using its short side direction as fore-and-aft direction downside retention tab 182 on and the inboard of this bale to framework 101a is pressed, then 2 places of the side of this bale encounter the lateral surface of the bar 120 of the left and right rotating framework 119 and stop, and the short side direction insertion position of bale is restricted and determines predetermined bundling position.

Like this, be set as in the size of upside retention tab 180 and downside retention tab 182, when bale being placed on as fore-and-aft direction by the short side direction of bale in the retention tab 182 of downside, the front-end edge of the nearby side of this bale is from the front-end edge of the nearby side of downside retention tab 182 to nearby side is outstanding, when the bale that long side direction reels strapping is extracted out from upside retention tab 180 and downside retention tab 182, because the front-end edge of this bale is from the front-end edge of upside retention tab 180 and downside retention tab 182 to nearby side is outstanding, so easily bale is extracted out from upside retention tab 180 and downside retention tab 182.

In addition, in the present embodiment, upside retention tab 180 and the size of downside retention tab 182 are set as, when bale being placed on as fore-and-aft direction by the long side direction of bale in the retention tab 182 of downside this bale long side direction on middle position can not be positioned at nearby side than the front-end edge of the nearby side of downside retention tab 182.Specifically, the overhang to the nearby side of downside retention tab 182 is set as, the size of the size b in Figure 20 is greater than the size of 1/2 of the length of the long side direction of bale.In addition, as mentioned above, if the long side direction of bale is placed in the retention tab 182 of downside as fore-and-aft direction, and insert to the inboard of framework 101a, then bale long side direction both sides along rotate framework 119 each bar 120 medial surface while, bale enters between bar 120, limited the short side direction of bale, thus bale is arranged on position accurately by these bars 120.

Like this, be set as in the size of upside retention tab 180 and downside retention tab 182, when bale is placed on as fore-and-aft direction by the long side direction of bale downside retention tab 182 on time this bale long side direction on middle position can not than the front-end edge of the nearby side of downside retention tab 182 be positioned at nearby side, because bale is stably placed in the retention tab 182 of downside, so can prevent from being placed on bale in the retention tab 182 of downside from retention tab 182 on the downside of this to nearby sidewindering.

In addition, the binding apparatus of present embodiment is not limited to mode described above, can add various change.

Such as, the strapping winding device of twice tied up greatly by the above-mentioned binding apparatus 101 disclosed in Figure 18 to Figure 38, but the binding apparatus of present embodiment is not limited to such example, also can be to reel the device of a time tying up greatly strapping.

In addition, in above-mentioned binding apparatus 101, bolt shaft 111 has near two ends, be provided with reverse bolt to central portion shaft portion 111a, 111b, but is not limited to such structure.As the binding apparatus of variation, also can use the device that the bolt part of bolt shaft 111 is made up of a bolt, if make downside retention tab 182 and downside load-carrying element 183 be driven, then upside retention tab 180 and upside load-carrying element 181 drivenly mobile.

In addition, in above-mentioned binding apparatus 101, become and move in a direction close to each other in upside retention tab 180 and downside retention tab 182, upside retention tab 180 and downside retention tab 182 encounter respectively bale above and below time, the front end of strapping be clamped in upside retention tab 180 and bale above between structure, but be not limited to such structure.As the binding apparatus of variation, also can be used on the position above than upside retention tab 180, be arranged on the binding apparatus clamping the front end of strapping between other components on swivel mount 108 and upside retention tab 180.

In addition, in above-mentioned binding apparatus 101, the cut-out of strapping is pulled upward by the initial stage strapping of the revolution action at bootstrap module 150 thus is cut off this strapping by the cutting knife 192 cutting off deposition mechanism 190, but in other examples, also can cut off when cutting knife 192 declines.

Like this, in the present embodiment, the apparatus structure tying up bale is various, as long as but the structure clamping bale by retention tab on the upside of each 180 and downside retention tab 182 and tie up, just can apply content of the present utility model.

Claims (7)

1. a binding apparatus, thing is tied to first of the rectangular shape having piled up multiple paper or multiple paper will be piled up and the wisp tied up piled up second of the rectangular shape of multiple bundle be tied thing winding can by heat the strapping of deposition and tying up, it is characterized in that, comprising:

Strapping storage delivering mechanism, receives strapping and is sent by the strapping of storage; And

Banding mechanism, is wound on first and is tied thing or second and is tied on thing by the strapping sent from described strapping storage delivering mechanism,

In described banding mechanism, be provided with for being tied to being wound on first the heating part that part that thing or second is tied the coincidence of the strapping on thing carries out deposition,

Described heating part has electroconductive member and is arranged to the multiple insulating components of the part clamping described electroconductive member, flows through described electroconductive member and this electroconductive member is heated by electric current.

2. binding apparatus as claimed in claim 1, is characterized in that,

Described electroconductive member has and is wound on first and is tied heating part that part that thing or second is tied the coincidence of the strapping on thing should contact and from the outstanding outshot of described heating part,

The described outshot of described electroconductive member is clamped by multiple described insulating component.

3. binding apparatus as claimed in claim 2, is characterized in that,

In described electroconductive member, described outshot is from described heating part bending.

4. binding apparatus as claimed in claim 3, is characterized in that,

In described electroconductive member, described outshot from described heating part with right-angle bending.

5. binding apparatus as claimed in claim 1, is characterized in that,

Multiple described insulating component, to clamp the state of a part for described electroconductive member, is clamped in the mode mutually pressed by clamping component.

6. the binding apparatus as described in any one of claim 1 to 5, is characterized in that,

In described heating part, be provided with the thermometry portion of the temperature for measuring described electroconductive member, the insulating component added that this thermometry portion is arranged separately by the multiple described insulating component of a part with the described electroconductive member of clamping cover.

7. binding apparatus as claimed in claim 6, is characterized in that,

Described thermometry portion be configured to touch in described electroconductive member, be wound on first and be tied the different place of heating part that part that thing or second is tied the coincidence of the strapping on thing should contact.