CN101289149A - Slice treating device and slice treating method - Google Patents

Slice treating device and slice treating method Download PDF

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Publication number
CN101289149A
CN101289149A CNA200810126919XA CN200810126919A CN101289149A CN 101289149 A CN101289149 A CN 101289149A CN A200810126919X A CNA200810126919X A CN A200810126919XA CN 200810126919 A CN200810126919 A CN 200810126919A CN 101289149 A CN101289149 A CN 101289149A
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CN
China
Prior art keywords
thin slice
folded
folding
roller
slice
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Granted
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CNA200810126919XA
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Chinese (zh)
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CN101289149B (en
Inventor
井口健
饭塚千秋
川口贵弘
真野真一郎
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Toshiba Corp
Toshiba TEC Corp
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Toshiba Corp
Toshiba TEC Corp
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Priority to CN200810126919XA priority Critical patent/CN101289149B/en
Publication of CN101289149A publication Critical patent/CN101289149A/en
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Publication of CN101289149B publication Critical patent/CN101289149B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00Folding thin material
    • B65H45/12Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/18Oscillating or reciprocating blade folders

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  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The invention provides a thin-section treatment device and a treatment method thereof. Whatever the thin-section pages forming a laminated thin-section are or transportation resistance is, and the like, retreat action of the laminated thin-sections after binding treatment, started from a binding device, can be carried out steadily, wherein, when the laminated thin-section after binding treatment moves from the binding device to the retreating direction by a stacking device, an integration roll butt-joints the laminated thin-section held by the stacking device to assist the movement of the laminated thin-section.

Description

Sheet handling device, slice treating method
Technical field
The present invention relates to a kind of thin slice treatment technology of thin slice being implemented predetermined processing.
Background technology
In the prior art, thin slice is implemented that bookbinding is handled or folding the processing in the sheet handling device that isotactic handles surely,, make that this thin slice is folded to be moved to implementing folding position of handling folded the execution after bookbinding handles to thin slice.
Thin slice at this moment is folded to be moved, and folded adjustment of employed thin slice moved with hill holder when bookbinding was handled, and makes that thin slice is folded moves along with the folding processing position of readiness of this hill holder to regulation according to its deadweight.
But, as above-mentioned prior art, folded the leaving of utilizing after processing is bound in the folded deadweight of thin slice in the formation of keeping out of the way action of binding apparatus of thin slice, it is many or because the influence of static etc. when causing the folded transporting resistance of thin slice big to have implemented the folded thin slice number of pages of thin slice that bookbinding handles in formation, the situation that the folded conveying of thin slice can occur normally carrying out.
Summary of the invention
The object of the present invention is to provide a kind of sheet handling device and slice treating method, folded thin slice number of pages or transporting resistance etc. are irrelevant with constituting thin slice, can bind stably that thin slice after the processing is folded keeps out of the way action from what binding apparatus was kept out of the way.
In order to address the above problem a little, related sheet handling device of mode of the present invention comprises: the information obtaining section, obtain with as at least a information in folded relevant information of the thin slice that fold object of handling by folding blade and the information relevant with the environment that carries out this folding processing; The adjustment part, folding position, based on the obtained information of above-mentioned information obtaining section, adjust as the thin slice of above-mentioned folding processing object in folded, make above-mentioned folding blade position contacting.
In order to address the above problem a little, a related sheet handling device of mode of the present invention comprises: piling apparatus, keep thin slice folded, and can with the folded sheet plane almost parallel of described thin slice move; Integrate roller, can butt with respect to the sheet plane that remains on the thin slice on the above-mentioned piling apparatus or leave, make the roll surface of rotation be connected to described thin slice, thereby make described thin slice hit the reference position in the above-mentioned piling apparatus and integrate; Binding apparatus, the above-mentioned thin slice of assigned position is folded binds processing to being integrated by above-mentioned integration roller and moving to by above-mentioned piling apparatus; Control part folds from above-mentioned binding apparatus when the direction of keeping out of the way moves the above-mentioned thin slice that has carried out above-mentioned bookbinding processing by above-mentioned piling apparatus, the folded butt of the above-mentioned thin slice that rotating above-mentioned integration roller and above-mentioned piling apparatus are kept.
In order to address the above problem a little, a mode of the present invention relates to a kind of slice treating method, and the sheet handling device of above-mentioned slice treating method comprises: piling apparatus, keep thin slice folded, and with the folded sheet surface almost parallel of above-mentioned thin slice move; Integrate roller,, be connected to above-mentioned thin slice, make above-mentioned thin slice collide the reference position in the above-mentioned piling apparatus and integrate by the roller surface that makes rotation with respect to by the sheet surface butt of the thin slice that above-mentioned piling apparatus kept with leave; And binding apparatus, the above-mentioned thin slice of assigned position is folded binds processing to being integrated by above-mentioned integration roller and moving to by above-mentioned piling apparatus, in above-mentioned slice treating method, by above-mentioned piling apparatus the above-mentioned thin slice that has carried out above-mentioned bookbinding processing is folded from above-mentioned binding apparatus when the direction of keeping out of the way moves, made rotating above-mentioned integration roller and the folded butt of above-mentioned thin slice that is maintained on the above-mentioned piling apparatus.
In order to address the above problem a little, a related sheet handling device of mode of the present invention comprises: the press section, as to the folded bookbinding portion that binds processing of the thin slice that in the thin slice transport path, is transported to gutter pos, when binding processing, push the folded sheet plane of above-mentioned thin slice; Bookbinding portion is configured to opening surface from the inwall that is arranged at above-mentioned thin slice transport path to this thin slice transport path inside, move together by being used in the folded receiving portion of thin slice that acceptance pushed by this press section, to above-mentioned thin slice folded bind fixing; Elastomeric element is supported on the wall of above-mentioned thin slice transport path and in the above-mentioned receiving portion any, covers near the upstream-side-end of the above-mentioned receiving portion on the thin slice throughput direction in the above-mentioned thin slice transport path.
In order to address the above problem a little, a related sheet handling device of mode of the present invention comprises: roller is right, can and carry out thin slice greater than second delivery speed of this first delivery speed and carry with first delivery speed; Folding blade, by moving to the right portion of nipping of above-mentioned roller from position of readiness, it is right to laminate into the roller that drives with above-mentioned first delivery speed as the folding thin slice of handling object; Carry control part, to switch to above-mentioned second delivery speed from above-mentioned first delivery speed based on the right thin slice delivery speed of above-mentioned roller with predetermined timing, this predetermined timing is in folded being pressed into action and beginning after the homing action of position of readiness of the folded thin slice of above-mentioned folding blade knot, the predetermined timing to rear end that the thin slice that is pressed into the right portion of nipping of above-mentioned roller by above-mentioned folding blade is folded during by the right portion of nipping of above-mentioned roller.
In order to address the above problem a little, a related sheet handling device of mode of the present invention comprises: sensor is used to detect the thin slice that relatively moves; The size calculating part based on the testing result of the sensor, calculates the size of above-mentioned thin slice; Handle the adjustment part, position,, adjust the thin slice as the predetermined processing object is folded the position of implementing this predetermined processing based on the lamina dimensions that above-mentioned size calculating part is calculated.
In order to address the above problem a little, a related sheet handling device of mode of the present invention comprises: the first thin slice transport path is used to carry thin slice; The second thin slice transport path, being used for that the thin slice of carrying in the above-mentioned first thin slice transport path is carried out zigzag carries, with transport path in the junction position of the above-mentioned first thin slice transport path near, comprise at least one in peristome, jut and the recess at least; Sliding part can integrally be pulled out above-mentioned first thin slice transport path and the above-mentioned second thin slice transport path outside device.
Description of drawings
Fig. 1 is that the summary that is used to the image processing apparatus M that the sheet handling device 1F that first embodiment of the invention is related is described and comprises this sheet handling device 1F constitutes instruction diagram;
Fig. 2 is the longitudinal section of the basic comprising of the related sheet handling device 1F of expression first embodiment of the present invention;
Fig. 3 is the constructional drawing that is used for illustrating after the thin slice that transport path A is transferred touches the accumulation pawl 21 of piling apparatus 2 to the action that is organized;
Fig. 4 is the pie graph that is used for illustrating the horizontal integration portion of the thin slice side that is used to integrate stacked tray 1;
Fig. 5 is used to illustrate near the block diagram that constitutes the stacked tray 1;
Fig. 6 is used to illustrate near the block diagram that constitutes the stacked tray 1;
Fig. 7 is the instruction diagram that is used for describing in detail the sheet fold mechanism of the related sheet handling device of first embodiment of the present invention;
Fig. 8 is the instruction diagram that is used for describing in detail the sheet fold mechanism of the related sheet handling device of first embodiment of the present invention;
Fig. 9 is the instruction diagram that is used for describing in detail the sheet fold mechanism of the related sheet handling device of first embodiment of the present invention;
Figure 10 is the instruction diagram that is used to describe in detail the motion flow of the related sheet handling device of first embodiment of the present invention;
Figure 11 is the instruction diagram that is used to describe in detail the motion flow of the related sheet handling device of first embodiment of the present invention;
Figure 12 is the instruction diagram that is used to describe in detail the motion flow of the related sheet handling device of first embodiment of the present invention;
Figure 13 is the instruction diagram that is used to describe in detail the motion flow of the related sheet handling device of first embodiment of the present invention;
Figure 14 is the instruction diagram that is used for describing in detail the motion flow of the related sheet handling device of first embodiment of the present invention;
Figure 15 is the instruction diagram that is used to describe in detail the motion flow of the related sheet handling device of first embodiment of the present invention;
Figure 16 is the instruction diagram that is used to describe in detail the motion flow of the related sheet handling device of first embodiment of the present invention;
Figure 17 is the instruction diagram that is used for describing in detail the problems referred to above point of the folded folding processing of thin slice;
Figure 18 is the instruction diagram that is used for describing in detail the problems referred to above point of the folded folding processing of thin slice;
Figure 19 is the instruction diagram that is used for describing in detail the problems referred to above point of the folded folding processing of thin slice;
Figure 20 is the instruction diagram that is used for describing in detail the problems referred to above point of the folded folding processing of thin slice;
Figure 21 is the functional block diagram of the related sheet handling device of first embodiment of the present invention;
Figure 22 is the functional block diagram in the related sheet handling device of second embodiment of the present invention;
Figure 23 is the instruction diagram that is used for illustrating the action of second embodiment of the present invention;
Figure 24 is the timing diagram of the driving timing of expression help roll etc.;
Figure 25 is the folding roller of expression in the 3rd embodiment of the present invention near the instruction diagram of the detailed formation 89;
Figure 26 is the folding roller of expression in the 3rd embodiment of the present invention near the instruction diagram of the detailed formation 89;
Figure 27 is the functional block diagram of the related sheet handling device of four embodiment of the invention;
Figure 28 is that explanation rotation drives folding roller in the four embodiment of the invention to the constructional drawing of 89 driver train;
Figure 29 is that explanation rotation drives folding roller in the four embodiment of the invention to the constructional drawing of 89 driver train;
The timing diagram of the drive controlling of Figure 30 during to be the folding roller of explanation in the four embodiment of the invention to 89 rotation drive;
Figure 31 is the functional block diagram of the related sheet handling device of fifth embodiment of the invention;
Figure 32 is the instruction diagram of the drawer structure of each unit among the related sheet handling device 1Fe of explanation the 6th embodiment of the present invention;
Figure 33 is the instruction diagram of the drawer structure of each unit among the related sheet handling device 1Fe of explanation the 6th embodiment of the present invention;
Figure 34 is the instruction diagram of the drawer structure of each unit among the related sheet handling device 1Fe of explanation the 6th embodiment of the present invention;
Figure 35 is the instruction diagram of the drawer structure of each unit among the related sheet handling device 1Fe of explanation the 6th embodiment of the present invention;
Figure 36 is the instruction diagram of the drawer structure of each unit among the related sheet handling device 1Fe of explanation the 6th embodiment of the present invention;
Figure 37 is the instruction diagram of the drawer structure of each unit among the related sheet handling device 1Fe of explanation the 6th embodiment of the present invention;
Figure 38 is the instruction diagram of the sheet handling device that is used to illustrate that the 7th embodiment of the present invention is related;
Figure 39 is the instruction diagram of the sheet handling device that is used to illustrate that the 8th embodiment of the present invention is related;
Figure 40 is the instruction diagram of the sheet handling device that is used to illustrate that the 8th embodiment of the present invention is related.
The specific embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.
At first, first embodiment of the present invention is described.
Fig. 1 is used to the instruction diagram that the summary of the image processing apparatus M that the sheet handling device 1F that first embodiment of the present invention is related is described and comprises this sheet handling device 1F constitutes.
As shown in the drawing, the image processing apparatus M in the present embodiment comprises: image read-out 1A is used to read the image of original copy; Image processing system 1P is used for forming image on thin slice; Sheet handling device 1F is used for the thin slice that forms image by image processing system 1P is implemented the post-processing of regulation.In the configuration example shown in this figure, carry the thin slice that forms image by image processing system 1P along the thin slice throughput direction (direction of arrow) among this figure, and provide it to sheet handling device 1F.
Below, the sheet handling device 1F related to present embodiment is elaborated.
Fig. 2 is the longitudinal section of the basic comprising of the related sheet handling device 1F of expression first embodiment of the present invention.The related sheet handling device 1F of present embodiment has following function: folding processing capacity, and for the thin slice that is provided by image processing system 1P, the middle position on the thin slice throughput direction as the folding position, is implemented doubling and handled; And the bookbinding function, folded by binding apparatus 5 bookbindings by the thin slice that piling apparatus 2 moves to assigned position.Below, the unit that will carry out the unit of above-mentioned folding processing and bind processing is generically and collectively referred to as saddle (saddle) unit.
In addition, in present embodiment related sheet handling device 1F and image processing apparatus M, be not limited in paper media such as common paper or ground paper, also OHP can be handled as medium with thin slices such as films.But for convenience of description, in sheet handling device 1F and image processing apparatus M, the situation when being the paper medium as the thin slice of handling object is that example describes.
Saddle configuration of cells among the sheet handling device 1F in the above-below direction of sheet handling device 1F, as far as possible by on the position of below.The thin slice of discharging from image processing system 1P is temporarily piled up by transport path A and is contained in the stacked tray 1.Stacked tray 1 in the present embodiment is with respect to the vertical direction tilted configuration.Pile up the thin slice landing downwards that is contained in the stacked tray 1 by the help roll 42 of rotating drive is auxiliary, the lower side end of this thin slice is stopped by the accumulation pawl of piling apparatus 2 (so-called block) and integrates.
Go up included thin slice of emitting roller sensor (this sensor has the function as optical pickocff and media sensor, can detect the reflectivity, roughness of surface, thickness of sheet surface etc.) 41 according to transport path A and detect regularly and be identified for auxiliary timing of moving based on the thin slice of help roll 42.Like this, temporarily pile up that the thin slice that is contained in the stacked tray 1 is folded the end positions on the direction with thin slice throughput direction quadrature and integrated by 3 clampings of horizontal integration mechanism.
Implement bookbinding by near the binding apparatus 5 the two ends on the direction that is arranged at thin slice throughput direction quadrature and handle for the thin slice on the stacked tray 1 that is integrated as described above is folded.
Folded for the thin slice of having implemented the bookbinding processing by binding apparatus 5, implement doublings by folding blade 100 and folding roller to 89 and handle.
The thin slice that is transported to the position of nipping of additional fold roller 7 for the part of having implemented above-mentioned doubling processing and be folded in half is folded, and implements additional fold by additional fold roller 7 and handles.
Fig. 3 be used to illustrate the thin slice in transport path A, carried stopped by the accumulation pawl 21 of piling apparatus 2 after to the constructional drawing of the action that is integrated.
Be delivered in the conveying mechanism of stacked tray 1 at the thin slice that image processing system 1P is discharged, come from the propulsive effort of carrying motor 40 and be delivered to gear/pulley 402a by gear row 401a and 401b.The timing belt 403 of the propulsive effort that is delivered to gear/pulley 402a by being wound in gear/pulley 402a is to each conveying roller transmission.
Thin slice collides on the accumulation pawl 21 as the benchmark hill holder help roll 42, also alignment in order to make, and needs to a certain degree elasticity and friction force.In addition, preferred help roll 42 comprises following material: under the state by help roll 42 complete clamping thin slices, carry out when piling up the thin slice crash-active of pawl 21, even the rotating drive amount of help roll 42 has surpassed under the situation of normal amount, this material also can absorb the power of the surplus that puts on thin slice to a certain extent, suppresses this thin slice and buckles.Therefore, in the present embodiment, adopted for example roller of sponge system as help roll 42.Certainly, as the material of help roll 42,, also can adopt other material as long as have the characteristic of above-mentioned requirements.
By by transmitting and come from the propulsive effort of carrying motor 40 being wound with on the gear of timing belt 403/pulley 402a the timing belt 421 of reeling in addition, thereby help roll 42 is rotated.In order contact with the thin slice piled up in the stacked tray 1, help roll 42 is by being arranged at the help roll electromagnetic assembly 422 below the transport path, is fulcrum with the bolster of connection gear/pulley 402a, moves along moving direction shown in Figure 3.
Help roll 42 is along rotating with the arrow B direction of emitting roller 43 identical rotation directions, and this emits roller 43 and gear/pulley 402b together by above-mentioned support shaft supports.Thus, touch under the state of stacked tray 1 at 422 connections of help roll electromagnetic assembly, help roll 42, with the auxiliary thin slice utilization deadweight that is transferred along arrow C direction shown in Figure 3 and carry thin slice, thereby the thin slice end is collided in as the accumulation pawl 21 of benchmark hill holder and make its integration along the mode of arrow D direction landing in stacked tray 1.
Fig. 4 is the pie graph that is used for illustrating the horizontal integration portion of the thin slice side that is used to integrate stacked tray 1.
The horizontal integration portion here have make with stacked tray 1 on the function integrated of end on the direction of the folded throughput direction quadrature of the thin slice piled up.Horizontal integration portion comprises: drive division comprises horizontal integration motor 30, gear 301, tooth bar 302a and tooth bar 302b as stepping motor; The frame 32 of the supporting frame of horizontal integration plate 31a, horizontal integration plate 31b and these parts of conduct supporting.
The propulsive effort that comes from horizontal integration motor 30 is passed to gear 301.Tooth bar 302a and 302b mesh with gear 301 respectively, and along with the rotation of gear 301, tooth bar 302a and 302b move along the direction of arrow shown in Figure 4.Tooth bar 302a and 302b are installed in respectively on horizontal integration plate 31a and the 32b, and by moving of tooth bar 302a and 302b, horizontal integration plate 31a and 32b move along the direction with thin slice throughput direction quadrature.
In addition, based on the testing result in the horizontal integration motor HP sensor 33 that is provided with on the frame 32, the position on the moving direction of pulse management horizontal integration plate 31a, 31b by horizontal integration motor 30.In addition, the HP here is meant original position (home position).
Fig. 5 and Fig. 6 are used to illustrate near the block diagram that constitutes the stacked tray 1.
Accumulation portion as the positioning actuator of the folded downside end of the thin slice of piling up on the stacked tray 1 comprises: drive division comprises integration motor 20, gear 201, gear/pulley 202 and timing belt 203 as stepping motor; The support 22 of pile up pawl 21a, piling up pawl 21b and be used to support these parts.
The propulsive effort that comes from piling apparatus motor 20 is delivered to gear/pulley 202 by gear 201, and is delivered to the timing belt 203 that is wound on gear/pulley 202.Thus, the support 22 that is fixedly connected on the timing belt 203 moves along the direction of arrow shown in Figure 6 (above-below direction among this figure).
Support 22 has the pawl 21a of accumulation and 21b, along with moving of support 22, piles up pawl 21a and 21b and moves along the Fig. 5 and the direction of arrow shown in Figure 6.
Like this, in folding the processing, make folding blade 100 be connected to thin slice when folded, when the accumulation portion in the present embodiment kept this thin slice to fold, the surface direction almost parallel ground of thin slice that can also be when making folding blade 100 butts moved.
In addition, pile up pawl 21a and 21b and comprise pliability parts 210a and 210b respectively, will be remained on the reference plane by folded the pushing of thin slice that accumulation pawl 21a and 21b are stopped by these pliability parts.
In addition, based on the testing result in the piling apparatus motor HP sensor 23, the position on the moving direction of pawl 21a, 21b is piled up in the pulse management by piling apparatus motor 20.
Below, the doubling mechanism in the present embodiment is described.
Fig. 7~Fig. 9 is the instruction diagram that is used for describing in detail the sheet fold mechanism of the related sheet handling device of first embodiment of the present invention.
As shown in Figure 7, thin slice doubling unit 92 comprises: folding roller is used for the folded two parts that build up of the thin slice that is clamped in the portion of nipping 89; Folding blade 100 is as to folding roller 89 the portion of nipping being pressed into the folded pressing parts of thin slice; Guide member (limiting part) 102 keeps oscillating plate 100, so that it can move 89 to folding roller, and, before thin slice is laminated the portion of nipping, the swing on the direction of the moving direction of restriction and folding blade 100 intersection.
Folding roller comprises fixed fold roller (first roller) 89a, movable folding roller (second roller) 89b to 89.
Movable folding roller 89b with the mode fixed configurations that can rotate on not shown device frame.In addition, movable folding roller 89b is supported on an end 104b of arm 104 in the mode that can rotate, and, roughly moving on the direction of quadrature with the moving direction of folding blade 100, can contact, leave with fixed fold roller 89a, wherein, this arm 104 can be that the center is maintained on the same not shown device frame rotationally with fulcrum 104a.
On the 104c of the other end of arm 104, spring 106 is installed, is crimped on fixed fold roller 89a, thereby form the portion of nipping by the movable folding roller 89b that with fulcrum 104a is arm 104 application of forces of center rotation.In addition, an end 104b of arm 104 is provided with the first support holes 104d, and when this first support holes 104d rotated at arm 104, can to make movable folding roller 89b be not the picture camber line but carry out straight line and move.In addition, drive fixed fold roller 89a and movable folding roller 89b by not shown drive motor rotation.
Folding blade 100 comprises: promote the folded board 90 of thin slice; Board 90 and first holding member 108 that keeps and second holding member 110 in clamping; And side plate 112, be installed on the two ends on the direction second holding member 110 and plate moving direction quadrature.
In the front portion of side plate 112, be that folding roller is provided with thru-bolt 114 to 89 sides, be provided with axle 116 (first jut 114 and second juts 116) at the rear portion, folding blade 100 is maintained on the guide member 102 slidably by this pair bolt 114 and axle 116.In addition, the interval of thru-bolt 114 and axle 116 is long more, and the attitude of folding blade 100 is stable more, and therefore, in the present embodiment, the installation site of thru-bolt 114 is set in the front end of board 90 and compares more by on the position of folding roller to 89 sides.
In addition, as the thru-bolt 114 of slide unit and axle 116 not only be defined in above-mentioned each constitute, first jut 114 and second jut 116 can all be thru-bolt or axle, perhaps all are to rotate roller bearing freely.In addition, thru-bolt 114 also is not limited only to above-mentioned formation for the installation site of side plate 112.
In addition, be provided with the driver element 118 that folding blade 100 is slided at the two ends of axle 116.Driver element 118 comprises: camshaft 120; Grooved cam 122 is formed with slot part 122a, and can be the center rotation with camshaft 120; Passive element 124.Freely guiding is for example as the roller bearings 126 such as roller follower of contact in rotation in the slot part 122a of grooved cam 122, and roller bearing 126 is installed on the passive element 124.
End at passive element 124 is provided with passive element turning cylinder 128, and this passive element turning cylinder 128 is installed on the not shown device frame.In addition, the not shown drive motor by an end that is connected in camshaft 120 rotates driver slot cam 122.Rotation by grooved cam 122 is during along slot part 122a guiding roller bearing 126, and passive element 124 is the center according to the eccentric throw of slot part 122a with passive element turning cylinder 128, carries out the such round action of swing component repeatedly.
Below, describe folding roller in detail to 89 and the driver train of folding blade 100.
Fold mechanism portion comprises folding motor 800, timing belt 801, single file power-transfer clutch 802, gear 803a, 803b, 803c, 804d, 803e, 803f, 803g, 901a, 901b and the magnetic clutch 900 (with reference to Fig. 8 and Fig. 9) as the DC motor.
At first, the propulsive effort that comes from folding motor 800 is delivered to gear 803a by hanging over the timing belt 801 between folding motor 800 and the gear 803a.Along with the rotation of gear 803a, rotation drives magnetic clutch 900 and gear 803b.Comprise single file power-transfer clutch 802 on gear 803b, make folding motor 800 when positive dirction is rotated, rotary driving force is delivered to folding roller 89a from gear 803b by gear 803c, gear 803d and gear 803e.On the other hand, when making folding motor 800 along opposite spin, rotary driving force is delivered to folding roller 89a from gear 803b by gear 803f, gear 803g, gear 803d and gear 803e.
In the present embodiment, the driving of folding blade 100 also utilizes the propulsive effort that comes from folding motor 800, and after magnetic clutch 900 was switched on, propulsive effort was delivered to gear 901a and gear 901b, by the rotation of the driver element among the Fig. 7 that is connected in gear 901b 118, drive folding blade 100.
In addition, based on the coding executive device 810 that is connected in folding motor 800 and the testing result of folding motor code sensor 811, the coded pulse management folding roller by folding motor 800 is to 89 the rotating speed and the shift position of folding blade 100.
Figure 10~Figure 16 is the instruction diagram of the motion flow of the sheet handling device that is used for illustrating that first embodiment of the invention is related.
At first, the motion flow of thin slice being piled up when being housed in stacked tray 1 is described.
When sending by image processing system based on first page of doubling action discharge signal, begin to drive and carry motor 40 (S1), piling apparatus 2 and horizontal integration plate 31a and 31b are moved to position of readiness (S2, S3).
Afterwards, detect thin slices by emitting roller sensor 41, (S4a, Yes), (S4b Yes), connected help roll electromagnetic assembly 422 (S5) when only the predetermined pulse that arrives stacked tray 1 with thin slice drove afterwards detecting the disconnection of sensor (Off).
By connecting help roll electromagnetic assembly 422, help roll 42 will be transported to the thin slice of stacked tray 1 and carry to piling apparatus 2.
After connecting help roll electromagnetic assembly 422, (S6, Yes), the horizontal integration action (S7) of thin slice is carried out in the driving of beginning horizontal integration motor 30 when only driving the conveying motor with the predetermined pulse number again.
After the driving of horizontal integration motor 30 begins, when only driving conveying motor 40 again with the predetermined pulse number, disconnect help roll electromagnetic assembly 422 (S8), afterwards, when horizontal integration action knot is folded, make horizontal integration motor 30 promptly open the direction rotation, and drive horizontal integration plate 31a and 31b (S9) to position of readiness to reversing sense.
In addition,, emit roller sensor 41 and detect after the thin slice rear end, when being first page, reduce delivery speed at the thin slice (having detected the thin slice of rear end) of working as pre-processing by S4 shown in Figure 10.This is because when first page of thin slice, owing on stacked tray 1, do not have thin slice, so it is little to impose on the friction force of thin slice, from as the final roller of transport path A emit roller 43 when stacked tray 1 is discharged thin slice, the phenomenon that thin slice exceedingly flies out upward can appear.Therefore, as the thin slice after second page, as long as one page thin slice is arranged on stacked tray 1, will the phase mutual friction between the thin slice, therefore, can not produce the problem that thin slice exceedingly flies out.
From S5 shown in Figure 10 between the S8 shown in Figure 11, the position of readiness that is used to make predetermined pulse that help roll 42 starts (On) and piling apparatus 2 is according to each specified lamina dimensions of image processing system and different the same, also because of lamina dimensions difference difference.
Predetermined pulse among the S6 shown in Figure 11 is because the delivery speed of the thin slice after above-mentioned first page or second page is different and different.This be because, horizontal integration action based on horizontal integration plate 31a and 31b, be positioned at help roll 42 under the state of position of readiness, need make the horizontal integration plate be connected to end on the direction with thin slice throughput direction quadrature, and the driving of horizontal integration action (S7) also is that the specified time knot is folded before in the timing that help roll 42 is stopped (S8).
Below, the motion flow when folded enforcement bookbinding is handled and folded and handles about the thin slice that accumulation in the stacked tray 1 is accommodated describes.
Tie poststack in the action till S9 of piling up the Figure 11 that accommodates to stacked tray 1, accumulation is useful on (S10 under the situation of the thin slice that folds the number of pages of handling, Yes), drive horizontal integration motor 30 to integrating direction once more, carry out horizontal integration action (S11).
Afterwards, drive horizontal integration motor 30, and the horizontal integration plate is urged to guide position (S12) when binding action to opening direction.
Begin simultaneously with the action of S12, drive the first binding apparatus motor that is arranged in binding apparatus inboard, the left and right sides, bind processing (S13).
The first binding apparatus motor-driven from S13 begins to drive the second binding apparatus motor that is positioned at operator's one side through (S14) behind the specified time, and the knot closed assembly is ordered processing (S15).
Handle the knot poststack in the bookbinding that binding apparatus 5 is implemented for thin slice, drive horizontal integration motor 30, make the horizontal integration plate move (S16) to position of readiness from the bookbinding guide position to opening direction.
Horizontal integration motor-driven from S16 begins through (S17) behind the specified time, drives and piles up motor 20, makes the accumulation position move to the folding position from gutter pos, folds and carries action (S18).
The folded action knot poststack of carrying drives horizontal integration motor 30 once more on the integration direction, carry out horizontal integration action (S19), drives to opening direction afterwards, and the guide position when carrying out jackknife action drives (S20).
Begin simultaneously with the driving of horizontal integration motor 30 among the S20, connect folding motor 800 and magnetic clutch 900, beginning jackknife action (S21).In addition, because need very high moment of torsion during the jackknife action of folding motor 800, and, the load that is applied to magnetic clutch 900 is also very big, so, also can be after connecting magnetic clutch 900, through the standby of specified time, and then begin the driving of folding motor 800.
Implement folding the processing, carry out based on folding roller 89 discharge being carried, additional fold position-detection sensor 7 detects thin slice when folded (S22), drive pile up motor 20 and horizontal integration motor 30 to original position move (S23, S24).
On the other hand, the folded detection regularly of the thin slice of the additional fold position-detection sensor 71 (with reference to Fig. 2) from S22 begins, only drive folding roller to 89 with predetermined pulse, (S25 when the folded front end of thin slice arrives the additional fold position, Yes), stop the driving of folding motor 800, thin slice is folded stopped at (S26) on the additional fold position.
When thin slice is folded stop at the additional fold position after, drive the additional fold motor, additional fold roller 7 is driven (S27) to folding roller to the front direction from original position, then, direction is driven (S28) to original position from folding roller, implement additional fold and handle.
Next, when next operation is arranged, in the process of the additional fold action of implementing S28, drive piling apparatus motor 20, make piling apparatus move (S29) to the position of accepting of next thin slice.
Additional fold is handled the knot poststack, drives folding motor 800, begins discharge and carries action (S30).
From the folding motor-driven of S30, drive (S31) after the predetermined pulse, the same with piling apparatus, when next next operation is arranged, drive horizontal integration motor 30, make the horizontal integration plate move (S32) to the position of accepting of next thin slice.
Carry action to make to discharge sensor to disconnect that (S33 Yes), only drives folding motor 800 (S34) with predetermined pulse, makes folding motor 800 stop (S35) then under the situation of (Off) detecting owing to discharging.
When if next next operation is arranged, begin to proceed to handle from S4 shown in Figure 9, when not having next operation, knot is folded to be handled, and waits for coming from ceasing and desisting order of image processing system.
(control of the piling apparatus position of readiness during folding the processing)
In the above-described configuration, following situation can take place: when implementing folding the processing to thin slice is folded, constitute to implement the folded thin slice number of pages of the folding thin slice of handling many or to quality such as ground paper big thin slice implement under the folding situation about handling, carry out the location that thin slice is folded even piling apparatus is put in the integration of regulation.But because the influence of gravity or friction force, thin slice is stacked in landing downwards in the folding treating process, thereby makes the folding precision of handling produce deviation.
Figure 17~Figure 20 is the instruction diagram that is used for describing in detail the problems referred to above point of the folded folding processing of thin slice.
As shown in figure 17, for example the number of pages of the folded S of the folding thin slice of handling of enforcement more after a little while, in S18 shown in Figure 13, in the time will piling up pawl and be adjusted to the folding position, under the situation of the position that the thin slice central portion is adjusted to folding blade 100, carry out S21 folding processing afterwards, as shown in figure 18, can obtain the precision (folding after forming fold indication on the middle position of thin slice) of folding position.
But, as shown in figure 19, for example the number of pages of the folded S ' of the folding thin slice of handling of enforcement more for a long time, even the same, in the processing of S18, the thin slice central portion be adjusted to the position of folding blade 100 and implement folding the processing with situation shown in Figure 17, but, because folded S ' the single-piece weight of thin slice is big, is pressed into folding roller to 89 o'clock at folding blade 100, thin slice is folded S ' and is not followed.Promptly, in implementing the folding process of handling, because the influence of gravity g, thin slice is folded S ' landing downwards, and folding roller is clamped in the position of more leaning on the top than the middle position K of the folded S ' of thin slice originally to 89, can't be at suitable folding position folded sheet folded (with reference to Figure 20).
So, in the related sheet handling device of present embodiment,, adopted following formation in order to solve such problem.
Figure 21 is the functional block diagram of the related sheet handling device of first embodiment of the present invention.The related sheet handling device 1F of present embodiment comprises information obtaining section 1101, adjustment part, folding position 1102.In addition, adjustment part, folding position 1102 can be the hardware that is independent of CPU 801, also can be the combination with the software of CPU 801, can also be the combination with the software of other treater that is different from CPU 801.For example, adjustment part, folding position 1102 can carry out that program stored realize among the MEMORY 802 by CPU 801, still, is not limited in this.
Information obtaining section 1101 obtains about as the folded information of the thin slice of the folding processing object of folding blade 100 with about at least a information in the information of carrying out this folding environment of handling.
Specifically, information obtaining section 1101 obtains at least a in the following information: for example, constitute the folded thin slice number of pages (for example, obtaining from image processing system 1P) of thin slice of handling object as folding; Constitute the folded thin slice material (for example, obtaining) of thin slice of handling object as folding from emitting roller sensor 41; Constitute the folded sheet thickness (for example, obtaining) of thin slice of handling object as folding from emitting roller sensor 41; Constitute the folded thin slice classification (for example, obtaining) of thin slice of handling object as folding from image processing system 1P; The direction (for example, obtaining) of the thin slice that the thin slice when formation is implemented folding the processing is folded from image processing system 1P; Temperature and humidity (for example, not shown temperature sensor or the humidity sensor that is provided with in image processing system 1P or the sheet handling device 1F obtained).
In addition, the various information that are used for being obtained by information obtaining section 1101 may not only obtain in sheet handling device 1F, also can obtain with the external device that image processing system 1P or image processing apparatus M communicate by letter from connecting into according to situation.
Adjustment part, folding position 1102 is based on the obtained information of information obtaining section 1101, and control piler motor 20 changes the position of piling up pawl 21, thereby adjusts the position that makes folding blade 100 butts of folding as the thin slice of folding object.
Specifically, when information obtaining section 1101 obtains the relevant information that constitutes the thin slice number of pages of folding as the thin slice of folding object, constitute as the folded thin slice number of pages of the folding thin slice of handling object manyly more, adjustment part, folding position 1102 reduces more as the folding thin slice of handling object on folded and positions (improve and pile up pawl 21) folding blade 100 butts.In addition, when constituting the folded thin slice number of pages of thin slice and be the such few number of pages of one page or two pages, under to the less situation of the influence of folding position, until the number of pages (for example five pages) that has arrived regulation, do not carry out the adjustment of the butt position of folding blade 100, have only when thin slice is folded to be made of the thin slice more than six pages, just carry out above-mentioned adjustment.
In addition, when information obtaining section 1101 obtains the relevant information of the friction coefficient that constitutes the thin slice of folding as the folding thin slice of handling object, the friction coefficient that constitutes the thin slice of folding as the folding thin slice of handling object is low more, easy more landing downwards when thin slice is stacked in folding the processing, therefore, adjustment part, folding position 1102 also can reduce the folded position that makes folding blade 100 butts of thin slice of handling object as folding.
In addition, when information obtaining section 1101 obtains the relevant information that constitutes the thin slice classification of folding as the folding thin slice of handling object, it is big more to constitute the lamina dimensions of folding as the folding thin slice of handling object, the folded single-piece weight of thin slice increases, easy more landing downwards when folding the processing, therefore, preferably adjustment part, folding position 1102 reduces the position that makes folding blade 100 butts of folding as the folding thin slice of handling object.
Like this, weight high more as the folded bending stiffness of the thin slice of folding processing object or that the folding thin slice of handling object of conduct is folded is heavy more, it is difficult more to be pressed into the folded action of thin slice by folding blade 100, therefore, adjustment part, folding position 1102 reduces the folded position that makes folding blade 100 butts of thin slice of handling object as folding based on the obtained information of information obtaining section 1101.
In addition, obtaining at thin slice as described below of the various information of preference information obtaining section 1101 carried out: this thin slice be arranged in king-sized with the folding folding roller of handling to 89 relation influence, constitute as the folded thin slice of the thin slice of the folding object of folding blade 100 near the side (keeping off a side of folding blade) of folding roller 89.
CPU 801 has the effect of carrying out the various processing among the sheet handling device 1F, in addition, also has the effect that realizes various functions by program stored among the execution MEMORY 802.MEMORY 802 comprises for example ROM or RAM etc., has the various information utilized among the storage foils processing equipment 1F or the effect of program.
And first embodiment of the invention for example can provide the sheet handling device of following formation.
(1) in the sheet handling device of above-mentioned formation, above-mentioned folding position adjustment unit is obtained the obtained information in unit based on above-mentioned information, if the bending stiffness that the thin slice of above-mentioned folding processing object is folded is high more, just reduce more as the folded position that makes above-mentioned folding blade butt of the thin slice of above-mentioned folding processing object.
(2) in the sheet handling device of above-mentioned formation, above-mentioned folding position adjustment unit is obtained the obtained information in unit based on above-mentioned information, if the weight that the thin slice of above-mentioned folding processing object is folded is heavy more, just reduce more as the folded position that makes above-mentioned folding blade butt of the thin slice of above-mentioned folding processing object.
(3) in the sheet handling device of above-mentioned formation, above-mentioned information obtains the unit and is used to obtain the relevant information of formation as the folded thin slice number of pages of the thin slice of above-mentioned folding processing object, above-mentioned folding position adjustment unit is got over for a long time in the folded thin slice number of pages of the thin slice that constitutes above-mentioned folding processing object, reduces more as the folded position that makes above-mentioned folding blade butt of the thin slice of above-mentioned folding processing object.
(4) in the sheet handling device of above-mentioned formation, above-mentioned information obtains the unit and is used to obtain the relevant information of formation as the folded thin slice friction coefficient of the thin slice of above-mentioned folding processing object, above-mentioned folding position adjustment unit reduces more as the folded position that makes above-mentioned folding blade butt of the thin slice of above-mentioned folding processing object when the folded thin slice friction coefficient of the thin slice that constitutes above-mentioned folding processing object is low more.
(5) in the sheet handling device of above-mentioned formation, above-mentioned information obtains the unit and is used to obtain the relevant information of formation as the folded thin slice classification of the thin slice of above-mentioned folding processing object, above-mentioned folding position adjustment unit reduces more as the folded position that makes above-mentioned folding blade butt of the thin slice of above-mentioned folding processing object when the folded lamina dimensions of the thin slice that constitutes above-mentioned folding processing object is big more.
(6) in the sheet handling device of above-mentioned formation, above-mentioned information obtain the unit obtain be positioned at formation as the folded thin slice of the thin slice of the folding processing object of folding blade least near the position of a side of above-mentioned folding blade.
(7) in the sheet handling device of above-mentioned formation, comprise piling apparatus, in above-mentioned folding processing, make folding blade be connected to thin slice when folded, this piling apparatus keeps this thin slice folded, and, move the surface direction almost parallel of thin slice that can be when making this folding blade butt.
Above-mentioned folding position adjustment unit is a kind of sheet handling device, and it is adjusted as the folded position that makes above-mentioned folding blade butt of the thin slice of above-mentioned folding processing object by making the location change of above-mentioned piling apparatus.
As mentioned above,, be not limited to and constitute, can stably realize high-precision folding processing as the number of pages of the folded thin slice of the folding thin slice of handling object or material etc. according to present embodiment.
(second embodiment)
Below, second embodiment of the present invention is described.
Present embodiment is the variation of the respective embodiments described above.Below, the part about the part identical function that has and illustrated in the first embodiment marks identical symbol, and omits and be described.
(thin slice is folded when carrying pass through help roll carries out auxiliary)
In the prior art, thin slice is being implemented bookbinding is handled or folding the processing in the sheet handling device that isotactic handles surely, to thin slice folded bind processing after, make that thin slice is folded to be moved to the position that fold processing.
At this moment thin slice is folded moves, and known have a following described formation: move the folded location of the thin slice that is adopted when bookbinding is handled and use hill holder, make that thin slice is folded follows this hill holder based on deadweight, and move it to the folding processing position of readiness of stipulating.
But, as above-mentioned prior art, folded the leaving of utilizing after processing is bound in the folded deadweight of thin slice in the formation of keeping out of the way action of binding apparatus of thin slice, constitute that to have implemented the folded thin slice number of thin slice that bookbinding handles more or because influences such as static when causing the folded transporting resistance of thin slice big, the situation of the folded conveying of thin slice can't be normally carried out in existence.
So,, in the related sheet handling device of second embodiment of the present invention, adopted following formation in order to solve such problem.
Figure 22 is the functional block diagram in the related sheet handling device of second embodiment of the present invention.Figure 23 is the instruction diagram that is used for illustrating the action of second embodiment of the present invention, and Figure 24 is the timing diagram of driving timing such as expression help roll.In addition, in Figure 23, the folded center of thin slice in the stacked tray 1, that carry out when binding processing is made as N1, the thin slice during with the folding processing of execution is folded the center and is made as N2, and the folded fed distance of the thin slice from position N1 to position N2 is made as l.
The related sheet handling device 1Fb of present embodiment comprises drive control part 2001, information obtaining section 2002.In addition, drive control part 2001 can be the hardware that is independent of CPU 801, also can be CPU 801 and the combination of software, can also be other treater different with CPU 801 and the combination of software.For example, drive control part 2001 can carry out that program stored realize among the MEMORY 802 by CPU 801, still, is not limited in this.
Help roll 42 (integration roller) is identical with situation in the above-mentioned embodiment, can be with respect to the sheet plane butt of the thin slice that is kept by piling apparatus 2, leave, and has following function: make roll surface and this thin slice butt of rotation, thereby the reference position that this thin slice is pushed in the piling apparatus 2 is also integrated.
Drive control part 2001 has been implemented the folded S ' of thin slice that bookbinding handles along the direction of keeping out of the way from binding apparatus 5 (to implementing the direction that move folding position of handling) when mobile making by piling apparatus 2, rotation drives carries motor 40, make help roll 42 have carrying capacity, and, after help roll electromagnetic assembly 422 is connected, make help roll 42 be connected to the folded S ' of thin slice that piling apparatus 2 is kept, auxiliary sheet is folded moving of S '.
Information obtaining section 2002 obtains at least a in the following information: with constitute the thin slice number of pages relevant information (for example, obtaining) of folding as the thin slice of handling object by the bookbinding of binding apparatus 5 from image processing system 1P; Handle the size related information (for example, from image processing system 1P obtain) of thin slice on the moving direction of piling apparatus 2 that the thin slice of object is folded with constituting as the folded sheet thickness relevant information (for example, obtaining) of the thin slice of handling object by the bookbinding of binding apparatus 5 and with constituting as the bookbinding of binding apparatus 5 from emitting roller sensor 41.
The folded thin slice number of pages of thin slice that drive control part 2001 is handled object in formation conduct bookbinding is under the situation about stipulating more than the number of pages, by piling apparatus 2 thin slice is stacked in from binding apparatus 5 and keeps out of the way on the direction of (retracting) when mobile the folded butt of the thin slice that help roll 42 and piling apparatus 2 are kept.Generally speaking, if it is many to constitute the folded thin slice number of pages of thin slice, then have following tendency: the folded single-piece thickness of thin slice increases, and the friction force between the wall of stacked tray etc. and thin slice are folded strengthens (the folded transporting resistance of thin slice increases).Therefore,, carry out auxiliary conveying based on help roll constituting under the many situations of the folded thin slice number of pages of thin slice, thereby, thin slice is folded stably moved to the direction of keeping out of the way from binding apparatus 5.
In addition, drive control part 2001 is formation as described below: implemented thin slice that bookbinding handles and be stacked on the direction that binding apparatus 5 is kept out of the way when mobile making by piling apparatus 2, constitute that to handle the thickness of the folded thin slice of the thin slice of object as bookbinding thick more, it is long more to make help roll 42 be connected to the folded time of thin slice that piling apparatus 2 kept.
This be because, if it is thick to constitute the thickness of the folded thin slice of thin slice, then the folded single-piece thickness of thin slice increases, and the friction force between the wall of stacked tray etc. and thin slice are folded has the trend (the folded transporting resistance of thin slice increases) of enhancing, therefore is used in the folded time expand of carrying of auxiliary sheet.
In addition, drive control part 2001 has been implemented thin slice that bookbinding handles and has been stacked in from binding apparatus 5 when the direction of keeping out of the way (direction of carrying thin slice to fold when implementing folding the processing, to the thin slice position of readiness promptly) is mobile making by piling apparatus 2, optimal way is, constitute that to handle the folded lamina dimensions of the thin slice of object as bookbinding big more, it is folded then to make help roll 42 be connected to the thin slice that piling apparatus 2 kept with more early timing.When the folded lamina dimensions of formation thin slice was big, the lower end of the thin slice that stacked tray kept was compared with undersized thin slice and is positioned at lower position, therefore, preferably made help roll 42 be connected to the folded timing of thin slice in advance.
In addition, it is folded that drive control part 2001 makes help roll 42 be connected to the thin slice that piling apparatus 2 kept, up to folding more late timing than the knot of keeping out of the way action, this is kept out of the way action and is meant that by tractor-drawn rake 2 thin slice of having implemented the bookbinding processing being folded moves to keeping out of the way direction from binding apparatus 5.Thus, when folded, can integrate the folded end of thin slice at the above-mentioned action knot kept out of the way reliably in the reference position of piling apparatus 2.
In addition, make help roll 42 be connected to thin slice that piling apparatus 2 kept folded after, motor 40 and help roll electromagnetic assemblies 422 are carried in drive control part 2001 controls, so that it is folded to make help roll 42 leave this thin slice under help roll 42 postrotational states.Thus, can guarantee to carry auxiliary thin slice gap, prevent that thin slice from folded fold or bending taking place by help roll 42.
In addition, the thin slice of having implemented the bookbinding processing is folded from binding apparatus 5 when the direction of keeping out of the way moves, and drive control part 2001 preferably is connected to the help roll 42 that this thin slice is folded to drive than the fireballing circumferential speed rotation of keeping out of the way of piling apparatus 2.Thus, the delivery speed that can avoid help roll 42 is kept out of the way speed (making the folded speed that moves of thin slice) when slow than piling apparatus 2, and help roll 42 overslaughs carry the folded state of affairs of thin slices to take place by piling apparatus 2.
In addition, optimal way is, in the present embodiment, to have implemented the thin slice that bookbinding handles folded to the timing that direction begins to keep out of the way action of keeping out of the way of leaving binding apparatus 5 making by piling apparatus 2, and help roll 42 is configured on the position that can be connected to the folded position, central downstream of keeping out of the way direction of thin slice that piling apparatus keeps.This is because if come folded the moving of auxiliary sheet by being connected to the help roll 42 of keeping out of the way the direction upstream side, the thin slice that exists the rear end to be pressed is folded and had the defective that bends.
As mentioned above, second embodiment of the invention, even constituting under the such situation of the folded thin slice number of pages of thin slice difficulty of transportation more or that cause thin slice to be folded owing to influences such as static, implemented thin slice that bookbinding handles and be stacked on the direction that binding apparatus is kept out of the way and when mobile, can normally carry out the folded conveying of thin slice making by piling apparatus.
And, second embodiment of the invention, for example can provide the sheet handling device of following formation.
(1) in the sheet handling device of above-mentioned formation, also comprise folding handling part, this folding into treatment sites is on the mobile route of above-mentioned piling apparatus, to folding processing of the folded enforcement of the thin slice that is delivered to the regulation folding position.Wherein, to have implemented thin slice that above-mentioned bookbinding handles folded when the afore mentioned rules position moves to the afore mentioned rules folding position making by above-mentioned piling apparatus for above-mentioned drive control part, it is folded to make above-mentioned integration roller be connected to the thin slice that piling apparatus keeps, and what auxiliary this thin slice was folded moves.
(2) in the sheet handling device of above-mentioned formation, also comprise folding processing unit, this folding processing unit is positioned on the mobile route of above-mentioned piling apparatus, to folding processing of the folded enforcement of the thin slice that is delivered to the regulation folding position.To have implemented thin slice that above-mentioned bookbinding handles folded when the afore mentioned rules position moves to the afore mentioned rules folding position making by above-mentioned piling apparatus, it is folded that above-mentioned driving control unit makes above-mentioned integration roller be connected to the thin slice that piling apparatus keeps, and what auxiliary this thin slice was folded moves.
(3) in the slice treating method of above-mentioned formation, above-mentioned sheet handling device also comprises folding handling part, and this folding into treatment sites is on the mobile route of above-mentioned piling apparatus, to folding processing of the folded enforcement of the thin slice that is delivered to the regulation folding position.To have implemented thin slice that above-mentioned bookbinding handles folded when the afore mentioned rules position moves to the afore mentioned rules folding position making by above-mentioned piling apparatus, and it is folded to make above-mentioned integration roller be connected to the thin slice that piling apparatus keeps, and what auxiliary this thin slice was folded moves.
As mentioned above,, provide a kind of being not limited to constitute folded thin slice number of pages of thin slice or transporting resistance etc., can stably bind the folded technology of keeping out of the way action of leaving binding apparatus of thin slice after the processing according to present embodiment.
(the 3rd embodiment)
Below, the 3rd embodiment of the present invention is described.
Present embodiment is the variation of the respective embodiments described above.Below, the part about the part identical function that has and illustrated in the above-described embodiment marks identical symbol, and omits the explanation to it.
(preventing near the stapling unit paperboard to take place) by elastic sheet
Generally speaking, based on the viewpoint of equipment miniaturization etc., it is approaching mutually to 89 preferably thin slice to be implemented binding apparatus 5 and folding roller that bookbinding handles.
In such both approaching formations, between binding apparatus 5 and folding roller are to 89, very difficulty of the conveying guiding piece of the wall that constitutes the thin slice transport path or gate is set, paperboard because carrying, thin slice takes place between conveyor surface and binding apparatus very easily.
So,, in the related sheet handling device of the 3rd embodiment of the present invention, adopted following formation in order to solve such problem.
Figure 25 and Figure 26 are the folding roller of expression in the 3rd embodiment of the present invention near the instruction diagram of the detailed formation 89.
Binding apparatus 5 in the related sheet handling device of present embodiment comprises pressure head (clincher) (press section) 5b, drive division (driver) (receiving portion) 5a.
Pressure head 5b has the effect with the front end bending of pin, and when binding processing, the front end of this pin is piled up reference plane to the thin slice of drive division 5a and pushed the folded sheet surface of thin slice, and it is folded to squeeze into thin slice by drive division 5a.
In addition, drive division 5a has following effect with from the opening of the inwall that is arranged at the thin slice transport path, in the face of the in-to-in mode of this thin slice transport path disposes: it is folded flexibly to accept the thin slice pushed by pressure head 5b, and bookbinding is provided.
Like this, by the cooperation of pressure head 5b and drive division 5a, carry out the bookbinding processing folded to thin slice.
In addition, in the related sheet handling device of present embodiment, has flexual elastic sheet (being equivalent to elastomeric element) 51 in order to guide to the thin slice accumulation reference plane of drive division 5a to the thin slice leading section that binding apparatus 5 is carried, and to be provided with.Elastic sheet 51 is for example formed by resinous film-like members etc.
The holding member 52 supporting one ends that elastic sheet 51 is formed by the rigidity that is fixed in drive division 5a high material (for example, metallic or resin system), with towards the inwall that is provided with drive division 5a side of thin slice transport path or folding roller to 89 bevelled modes, extend to thin slice throughput direction upstream side (at least near the position the thin slice conveyance direction downstream side end on the roller surface that covers folding roller).
Owing to dispose elastic sheet 51 like this, can prevent following situation: make when having implemented by binding apparatus 5 that thin slice that bookbinding handles is folded to drop to folding roller to the folding position of 89 (folding handling parts) by piling apparatus 2, the folded or binding apparatus of thin slice is pulled to elastic sheet 51.In addition, because elastic sheet 51 covers binding apparatus 5 and folding roller to the slit between 89, therefore, can avoid thin slice to enter this slit and paperboard takes place.
In addition, in the related sheet handling device of present embodiment, when the thin slice of carrying in transport path A is piled up in stacked tray 1, interfere 89, be provided with and cover folding roller 89 gate 88 in order to prevent thin slice front end and folding roller.The elastic sheet 51 that is fixed on drive division 5a takes up the thin slice front end by gate 88 upper surfaces, piles up reference plane guiding thin slice leading section to the thin slice of drive division 5a.
Drive division 5a in the present embodiment can be from thin slice transport path mobile 10mm on the direction of keeping out of the way when bookbinding is handled, elastic sheet 51 is followed moving of drive division 5a, and do not make the thin slice that is positioned at drive division 5a pile up the confusions such as stacking states that the thin slice on the reference plane is folded, and deform along the profile of folding roller 89b.
Like this,, can prevent thin slice and stop up, folding processing is handled with binding apparatus 5 approaching configurations with bookbinding 89 with folding roller, can help to improve productivity according to the 3rd embodiment of the present invention.
In addition, thin slice guiding parts as drive division 5a to thin slice accumulation reference plane, adopted elastic sheet, thereby regardless of the thin slice of handling object as bookbinding is ground paper or thin paper, can carry out correspondence neatly, the thin slice distortion in the time of can realizing can not handling bookbinding brings the bookbinding of baneful influence to handle.
(the 4th embodiment)
Below, the 4th embodiment of the present invention is described.
Present embodiment is the variation of the respective embodiments described above.Below, the part about the part identical function that has and illustrated in the above-described embodiment marks identical symbol, and omits the explanation to it.
(the control during folding the processing) based on the right folded delivery speed of thin slice of folding roller
For thin slice folded implement based on folding roller to 89 and the sheet handling device of the folding processing of folding blade 100 in, will as the folding thin slice of handling object laminate folding roller to after 89 to based on folding roller to 89 folding processing knot be stacked as only during, folding roller is applied bigger rotary load to 89.Therefore, generally speaking, in order to make folding roller to the strong torque of 89 performances, reduce the rotative speed of motor by gear row, only under the state (state that low speed rotation and torque are high) of this rotative speed that has slowed down, rotation drives folding roller to 89.
But, in the folded folding processing of thin slice, need very large torque only be will laminate as the folding thin slice of handling object folding roller to 89 after, to based on folding roller 89 folding processing knot is stacked as end during, folding roller during in addition drives 89 rotation might not require high torque (HT), for example will fold the folded side conveying downstream of thin slice after the processing etc.
Therefore, till the simple thin slice that does not require high torque (HT) like this is folded when carrying, under the state of the low speed rotation that is used to bring into play high torque (HT), drive folding roller to 89 problems that have the productivity aspect.
Below, the folding roller in the related sheet handling device of present embodiment is elaborated to 89 drive controlling.
Figure 27 is the functional block diagram of the related sheet handling device of four embodiment of the invention, Figure 28 and Figure 29 are that explanation rotation drives folding roller in the four embodiment of the invention to 89 driving mechanism structure figure, and Figure 30 is the timing diagram of the drive controlling during the folding roller in the explanation four embodiment of the invention drives 89 rotation.
At first, the functional module to the related sheet handling device of present embodiment describes.
The related sheet handling device 1Fc of present embodiment comprises information obtaining section 4001, carries control part 4002, CPU 801 and MEMROY 802.In addition, carrying control part 4002 can be the hardware that is independent of CPU 801, also can be the combination of CPU 801 and software, can also be and other treater that is different from CPU 801 and the combination of software.For example, carry control part 4002 can carry out that program stored realize among the MEMORY 802 by CPU 801, still, be not limited in this.
Information obtaining section 4001 obtains following information: with constitute as the folded relevant information (for example, obtaining) of thin slice number of pages of thin slice from image processing system 1P based on the folding processing object of folding blade 100; With constitute as based on the relevant information (for example, obtaining) of the folded sheet thickness of the thin slice of the folding processing object of folding blade 100 etc. from emitting roller sensor 41.
Carry the folding motor 800 of control part 4002 controls, so that will switch to second delivery speed to 89 thin slice delivery speed from first delivery speed based on folding roller with predetermined timing, wherein, the timing of afore mentioned rules be from the folded thin slice of folding blade 100 knot folded be pressed into action, beginning after the homing action of position of readiness to be pressed into by folding blade 100 folding roller to the folded rear end of the thin slice of 89 the portion of nipping by folding roller till to 89 the portion of nipping during (optimal way is, after the beginning homing action to folding blade 100 the position of readiness of regulation stop during) the regulation timing.
Carry out drive controlling based on information such as carrying control part 4002 or data sheet that MEMORY 802 preserved, timing diagram, function based on the folding motor 800 of above-mentioned conveying control part 4002.
Below, the folding roller in the related sheet handling device of present embodiment is elaborated to 89 drive controlling.
Be used for to folding roller the 89 gear 803b that transmit driving being connected free-wheel clutch 802 from folding motor 800.
For example, make folding motor 800 along arrow E direction rotation shown in Figure 28.So by timing belt 801, gear 803a and magnetic clutch 900, gear 803b rotates along arrow H direction.If gear 803b is along arrow H direction rotation, then with drive transmitting to gear 803c, by gear 803d and gear 803e, drive drive side folding roller 89a along the rotation of arrow J direction.
Like this, make folding motor 800,, carry out the transmission of propulsive effort, thereby can make folding roller 89 rotations with slow speed of revolution (first delivery speed), high torque (HT) by using the gear row of the big gear 803c of reduction ratio along the rotation of arrow E direction.
On the other hand, when making folding motor 800 along arrow F direction rotation shown in Figure 29, driving timing band 801, gear 803a and magnetic clutch 900 on the direction opposite with hand of rotation shown in Figure 28, by these gears 803a and magnetic clutch 900, gear 803b rotates on arrow I direction.If gear 803b is along the rotation of arrow I direction, then drive transmitting by gear 803d and 803e, drives drive side folding roller 89a along the rotation of arrow J direction to gear 803f and 803g.
Like this, make folding motor 800,, carry out the transmission of propulsive effort, thereby can make folding roller 89 high speed revolutions (second delivery speed) by using the gear row of little gear 803f of reduction ratio and 803g along the rotation of arrow F direction.
In addition, according to Figure 28 and mechanism shown in Figure 29, be not only and make folding motor 800, and even make folding motor 800 when the F direction is rotated, drive side folding roller 89a rotates along arrow J direction to the rotation of E direction.Therefore, can make based on folding roller is equidirectional to the folded throughput direction of 89 thin slice.
According to said mechanism, when folding the processing, on the arrow E direction of the high hand of rotation of reduction ratio, make folding motor 800 rotations, thereby carry out the driving of low speed, high torque (HT), by the folding blade 100 that moves towards the right portion of nipping of roller from position of readiness, will laminate the right portion of nipping of roller that drives into first delivery speed as the thin slice of handling object.Then,, folding motor 800 was stopped, and when the folded conveying of thin slice, folding motor 800 was being rotated to reciprocal arrow F direction, thereby can carry thin slice folded at high speed at the folded folding processing knot poststack of thin slice.
Particularly, carry control part 4002 will switch to the second delivery speed V2 to 89 thin slice delivery speed from the first delivery speed V1 based on folding roller with predetermined timing, this predetermined timing be from the folded thin slice of folding blade 100 knots folded be pressed into action, the beginning folding roller after the homing action of position of readiness, to the moving direction that has begun when the homing action by folding blade 100 of the front end of the folding blade 100 that moves of this position of readiness till to 89 end of downstream side position during the regulation timing.Like this, the folding knot of handling is folded, and then carries out as soon as possible from the switching of first delivery speed to second delivery speed, thereby can help device single-piece productivity to improve.
In addition, the thin slice that formation is many more as the folded thin slice number of pages of the thin slice of folding processing object or the folding thin slice of handling object of formation is folded is thick more, then optimal way is, carries control part 4002 to postpone and is used for and will 89 thin slice delivery speed be switched to the timing of second delivery speed based on folding roller from first delivery speed.
Like this, when to as if the thin slice that requires high torque (HT) to fold to handle when folded, carry the folded time of thin slice by keeping for a long time with first delivery speed (low speed, high torque (HT)), can fold processing reliably.
In addition, when the folded thin slice number of pages of thin slice that constitutes the folding processing of conduct object is less than the regulation number of pages, optimal way is, carry control part 4002 the folded thin slice of folding blade 100 knots folded be pressed into action, beginning to the homing action of position of readiness after to be pressed into by folding blade 100 rear end that folding roller folds the thin slice of 89 the portion of nipping by folding roller till to 89 the portion of nipping during, only with second delivery speed driving folding roller to 89.
Generally speaking, when formation is less than the regulation number of pages as the folding folded thin slice number of pages of thin slice of handling object, folding roller drives and does not require very big torque to 89 rotation, therefore, by from thin slice folded sandwich folding roller to stage of 89 begin at high speed, low torque is carried, and can help productive raising.
Below, to the Acceleration Control in 89 the driving being described based on the folding roller of carrying control part 4002.
Generally speaking, when carrying thin slice folded to 89 clampings,, then can appear at the folded situation that produces fold or damage thin slice self that goes up of the thin slice of having implemented folding processing if delivery speed is changed sharp by folding roller.
Therefore, if it is many more to constitute the thin slice number of pages of folding as the folding thin slice of handling object, then the conveying control part 4002 in the present embodiment carries out PWN control by the motor step inlet signal by folding motor 800, thus further attenuating will be based on folding roller to 89 thin slice delivery speed from the acceleration A 2 of first delivery speed when second delivery speed is switched.This is because constituting as the folded thin slice number of pages of the folding thin slice of handling object more for a long time, if folding roller is quickened 89, then produce fold easily on thin slice is folded.
On the other hand, if it is thick more to constitute the thin slice number of pages of folding as the folding thin slice of handling object, then carry control part 4002 to carry out PWM control by motor step inlet signal by folding motor 800, thus further raising will be based on folding roller to 89 thin slice delivery speed from the acceleration/accel of first delivery speed when second delivery speed is switched.This be because, constituting as the folded thin slice of the folding thin slice of handling object when thin,, can become the folded damage reasons of thin slice if folding roller is quickened 89, still, when thin slice is thicker, but can bear flat-out acceleration.
And, according to the 4th embodiment of the present invention, for example can provide the sheet handling device of following formation.
(1) in the sheet handling device of above-mentioned formation, comprises that the information that is used to obtain with constituting as based on the relevant information of the folded sheet thickness of the thin slice of the folding processing object of folding blade obtains the unit.Formation is thick more as the folded thin slice of the thin slice of above-mentioned folding processing object, described conveying control device improves acceleration/accel, and this acceleration/accel is with based on the acceleration/accel of the right thin slice delivery speed of above-mentioned roller when above-mentioned first delivery speed switches to above-mentioned second delivery speed.
Like this,, can significantly improve thin slice folded has been implemented after the folding processing, will have been folded the productivity when handling that the folded thin slice of knot is folded to be delivered to the downstream according to present embodiment, in addition, the folded fold that takes place of the thin slice in the time of can preventing folding the processing.
(the 5th embodiment)
Below, the 5th embodiment of the present invention is described.
Present embodiment is the variation of the respective embodiments described above.Below, the part about the part identical functions that has and illustrated in the first embodiment marks identical symbol, and omits the explanation to it.
(based on the correction of the testing result of the position that makes the folded standby of thin slice by piling apparatus)
Generally speaking, when implementing bookbinding processing or folding the processing to thin slice is folded, specified value (for example, A3, A4, B4, B5 etc.) based on lamina dimensions calculates the lamina dimensions that constitutes as on the throughput direction of the folded thin slice of the thin slice of handling object, when being judged as lamina dimensions when having departed from specified value, carry out error notification.
In existing sheet handling device, when the thin slice of size provided as the object of binding processing or folding processing outside the user will stipulate, existence can't be carried out the situation of these processing.
Below, in the related sheet handling device of present embodiment, bind and handle and the drive controlling of piling apparatus 2 during folding the processing is elaborated.
Figure 31 is the functional block diagram of the related sheet handling device of fifth embodiment of the invention.
The related sheet handling device 1Fd of present embodiment comprises size calculating part 5001, handles adjustment part, position 5002.In addition, handling adjustment part, position 5002 can be the hardware that is independent of CPU 801, also can be the combination of CPU 801 and software, can also be and other treater that is different from CPU 801 and the combination of software.For example, handle adjustment part, position 5002 and can carry out that program stored realize among the MEMORY 802 by CPU 801, still, be not limited in this.
Size calculating part 5001 is based on the testing result of emitting in the roller sensor 41, calculates the size on the throughput direction of the thin slice by emitting roller sensor 41.Specifically, size calculating part 5001 according to from emit roller sensor 41 detect the thin slice front end to detect till the thin slice rear end during in the actuation step number of conveying motor 40, calculate sheet length.
Handle the lamina dimensions that calculate based on size calculating part 5001 adjustment part, position 5002, adjustment is folded the thin slice of the object of conduct bookbinding processing or folding processing and is implemented to bind the position of handling or folding processing.
Below, the processing position adjustment folded to the thin slice in the present embodiment is elaborated.
Distance from the gutter pos of original binding apparatus 5 to the position of readiness of piling apparatus pawl 21 is made as L0, the theoretical value of the length on the throughput direction of the lamina dimensions of appointment is made as L1, the distance from the gutter pos to the folding position is made as L2.
, for example when measured value L4 is " L4>L1 ", handles adjustment part, position 5002 and only drive accumulation motor 20, and accumulation pawl 21 is descended when being made as L4 in the sheet length that size calculating part 5001 is calculated (measured value) with the distance of " (L1-L4)/2 ".
On above-mentioned position, on stacked tray 1, pile up thin slice to final one page, and folded enforcement of the thin slice of being piled up only driven with " L2 " and pile up pawl 21 after bookbinding handles, implement folding the processing also and discharge.
On the other hand, for example when the sheet length that size calculating part 5001 is calculated is made as L4, for example when measured value L4 is " L4<L1 ", handles adjustment part, position 5002 and only drive accumulation motor 20, and accumulation pawl 21 is risen with the distance of " (L1-L4)/2 ".
According to such formation,, still,, also can bind accurately and handle and folding the processing by handling the adjustment of position even specified lamina dimensions is different with the measured value of the actual thin slice that provides from image processing system 1P.
Thus, at first make and pile up pawl 21 standby on the pairing position of lamina dimensions,, therefore, can carry out the correction of error with the short time as long as carry out the correction of magnitude of error, more desirable aspect productivity.
In addition, here show based on emitting testing result in the roller sensor 41 and calculate that bookbinding is handled or the formation of the size of the thin slice of the folding object of handling as implementing, but, be not limited in this, also can be following formation: for example, not shown thin slice end detecting sensor is set, testing result based on this sensor is calculated sheet length, and this thin slice end detecting sensor is used to detect the end of the thin slice that is moved by piling apparatus 2.
For example, carry out the correction of the folded processing position of thin slice by following treatment scheme.
At first, handle adjustment part, position 5002 and drive accumulation motor 20, make accumulation pawl 21 move to the thin slice holding fix, wait for as the thin slice of the number of pages of handling object and fold marshalling.
Then, handling adjustment part, position 5002 makes 21 risings of accumulation pawl connect until thin slice end detecting sensor.
Here,
The distance of L0=from gutter pos to the accumulation pawl 21 of waiting for the thin slice state
The theoretical value of L1=sheet length (specification value)
The distance of L2=from thin slice end detecting sensor to the accumulation pawl 21 of waiting for the thin slice state
L3=folds the distance of the position of handling to enforcement from the position of implementing the bookbinding processing
At this moment, can try to achieve the measured length of thin slice from the moment that thin slice end detecting sensor is connected.
When condition is:
L0=L1/2+ (maximum sheet length-sheet length theoretical value)
L2=L1+ (maximum sheet length-sheet length theoretical value)
At this moment,
Sheet length=L2-thin slice end detects the miles of relative movement in mobile number of steps * 1 step.
Size calculating part 5001 calculates the measured length as the thin slice of handling object based on the aforementioned calculation formula.
Handle adjustment part, position 5002 based on following calculating formula, make the middle position on the throughput direction of thin slice move to gutter pos.
Gutter pos move number of steps=
(the thin slice end detects the miles of relative movement in mobile number of steps-(maximum sheet length-sheet length theoretical value)/1 step)/2
(the result that calculates here is timing, rises; Calculate the result when negative, descend)
Like this,, carrying out that sheet fold is handled or during folding the processing,, can implement also that high-precision bookbinding is handled and folding the processing thin slice even during the dimensional accuracy of employed thin slice (length) inaccuracy according to present embodiment.
(the 6th embodiment)
Below, the 6th embodiment of the present invention is described.
Present embodiment is the variation of the respective embodiments described above.Below, the part about the part identical function that has and illustrated in the first embodiment marks identical symbol, and omits the explanation to it.
(can whole pull out the sheet handling device of saddle unit)
Binding handle or the folding existing sheet handling device of handling in, following formation is arranged: this formation comprise to thin slice implement binding apparatus that bookbinding handles, to thin slice implement the folding folding roller of handling to and folding blade and be used for thin slice is delivered to these binding apparatus or the right zigzaggery delivery section of folding roller.
In order when taking place, to remove thin slice or to safeguard with paper card paper (thin slice obstruction), in so existing sheet handling device, known have a following formation: only will carry the part of guiding piece to pull out the outer formation of sheet handling device, this conveyings guiding piece constitutes the thin slice transport path of maintenance thin slice when implementing predetermined process by binding apparatus and folding roller equity; Perhaps only folding roller is pulled out to outside the sheet handling device neighbouring.In the existing sheet handling device that constitutes like this, generally speaking, for example make and launch under the states in remaining on sheet handling device such as carrying guiding piece etc., removing the thin slice of obstruction, this conveyings guiding piece constitutes and carries out the transport path of conveying in a zigzag.
But,, still,, often be to be difficult to remove thin slice even can not say that like this space of removing thin slice is enough even in sheet handling device, launch to carry guiding piece.
So,, in the related sheet handling device of the 6th embodiment of the present invention, adopted following formation in order to address the above problem.
Figure 32~Figure 37 is the instruction diagram of the extraction structure of each unit among the related sheet handling device 1Fe of explanation the 6th embodiment of the present invention.
The saddle unit 3000 that the enforcement bookbinding is handled and doubling is handled among the sheet handling device 1Fe comprises rail portion 3001a that is fixedly connected at saddle unit 3000 and 3001b shown in Figure 33.Rail portion 3001a and 3001b with can be in perpendicular to Figure 32 reader's direction of paper mode of sliding, be supported on the after-treatment device main body frame by guide portion 3400, thus, as shown in figure 34, saddle unit 3000 (the scope integral body of being surrounded by the dotted line X shown in Figure 32) can pull out to the front side of sheet handling device 1Fe.Here, frame section (for example, with reference to Figure 33) is equivalent to sliding part, and this frame section integral body is used for the 3001a of support rails portion, rail portion 3001b, guide portion 3400 and binding apparatus 5 and folding roller to 89 etc.
Here, first transport path is used for the thin slice to the object of conveying conduct bookbinding processing of processing position or doubling processing, and second transport path is to carry in order to bind processing or doubling processing and to make the thin slice of carrying on the first thin slice transport path carry out zigzag.In addition, second transport path here in its transport path, and the first thin slice transport path junction position (with reference to Figure 32) near, have at least one in peristome, jut and the recess (the shape part that thin slice blocks easily).Generally speaking, on the conveying guiding piece in the thin slice direct of travel downstream in the conveying guiding piece that constitutes the second thin slice transport path, in the first thin slice transport path, when having the part of the above-mentioned shape of blocking thin slice easily, thin slice takes place especially easily stop up.
Here, the outer amount of pulling out of sheet handling device 1Fe of pulling out of saddle unit 3000 being set at is that portion of the mechanism integral body of saddle unit 3000 is pulled out the outer amount of sheet handling device 1Fe at least.For example, constitute following formation: the size at the depth direction of image processing system 1P is big, when the front of the front of sheet handling device 1Fe and image processing system 1P only differs distance Y (with reference to Figure 34), only the amount that the above-mentioned amount of pulling out adds distance Y is pulled out in the saddle unit outside sheet handling device 1Fe.Thus, the sliding part in the present embodiment can be carried guiding piece and second to carry guiding piece to be drawn out to described later first with first to carry guiding piece and second to carry the expansion of guiding piece can be by the position of image processing system 1P overslaugh.
In the saddle unit 3000 under the state outside pulling out sheet handling device 1Fe, first guiding piece 3110 of wall that constitutes the radius of curvature direction outside of the first thin slice transport path comprises extracts handle 3111 out, and becoming to be the structure that fulcrum rotates with the below side end.Can launch as shown in figure 35 by spur extraction handle 3111, the first guiding pieces 3110 to the user.The main body frame of saddle unit 3000 is provided with carries guiding piece holding member 3200a, 3200b, usually, as shown in figure 33, carries guiding piece 3110 to remain closed condition with first.
In addition, second carries guiding piece 3120 also to carry guiding piece 3110 same with first, can be that fulcrum rotates with the below side end, become the structure of expansion that can be as shown in figure 36, this second carries guiding piece to constitute the wall of the radius of curvature direction inboard of the first thin slice transport path.
First carries guiding piece 3110 and second to carry guiding piece 3120 to be connected by link 3300, have first state shown in Figure 35 and Figure 36 and second state shown in Figure 37, this first state is the state that the first conveying guiding piece 3110 only launches predetermined angular, this second state is to make first to carry guiding piece 3110 after first state launches, and makes first state of carrying guiding piece 3110 further to launch.
In the related sheet handling device of present embodiment, constitute following formation: by the effect of link 3300, make first to carry guiding piece 3110 to be expanded to second state from above-mentioned first state, second carries guiding piece 3120 also to launch thereupon.
Thus, by making first to carry guiding piece 3110 and second to carry guiding piece 3120 to launch stage by stage, the thin slice of removing in the thin slice transport path becomes very easy naturally, and, as shown in figure 37, more also can be very easy to removing thin slice near 89 from being positioned at by the zigzag of device private side part and folding roller than the first thin slice transport path.
In addition, in the present embodiment, adopt the high material of diaphaneity in the first conveying guiding piece 3110, adopted the low material of diaphaneity in the second conveying guiding piece 3120, and for approaching the color of black.Thus, can improve under the state outside saddle unit 3000 pullings off device, the visiblity that remains in the thin slice in the thin slice transport path in launching to carry the state of guiding piece.In addition, first carry the form of guiding piece 3110 to be not limited in above-mentioned formation.For example, also can carry on the guiding piece 3110 and form opening,, confirm the thin slice that stops up by this opening first.In this case, be formed at first slotted hole of opening preference of carrying on the guiding piece 3110 as extending along the thin slice throughput direction.Thus, carry guiding piece 3110 and second to carry between the guiding piece 3120, can help to improve maintainability from the broad range on the outside visual confirmation thin slice throughput direction of the first conveying guiding piece 3110 first.Certainly, adopt the high material of diaphaneity in the guiding piece 3110 by carrying, and form above-mentioned opening, can help further to improve maintainability beyond any doubt first.
In addition, show here by sliding part can with the first thin slice transport path, the second thin slice transport path, binding apparatus 5, folding roller to 89 and folding blade 100 integrally pull out the outer formation of sheet handling device 1Fe, still, be not limited in this.
In the time of will being used for folding folding blade of handling 100 and folding roller for miniaturization and being configured in a zigzag near position (position, interflow) to 89, folding roller to 89 near generation paperboard easily.
Therefore, under these circumstances, by form following formation can be easily corresponding folding roller to 89 near the paperboard of generation, this constitute sliding part can to major general's first thin slice transport path, the second thin slice transport path and folding roller to 89 formations of integrally pulling out outside the sheet handling device 1Fe.
On the other hand, binding apparatus 5 is disposed at when position (position, interflow) is neighbouring in a zigzag, paperboard takes place near binding apparatus 5 easily for miniaturization.
Therefore, under these circumstances, by form following formation can be easily near the paperboard of corresponding generation binding apparatus 5, this constitutes sliding part can integrally pull out formation outside the sheet handling device 1Fe to major general's first thin slice transport path, the second thin slice transport path and binding apparatus 5.
In addition, the related sheet handling device 1Fe of present embodiment comprises plate-shaped member 3500, this plate-shaped member 3500 extends along the direction of slip of sliding part at least, and cover can by sliding part be pulled out to the outer unit of sheet handling device 1Fe at least a portion, with the direction of slip orthogonal directions of sliding part on the outside.
Like this, cover the outside of the saddle unit on the direction with the direction of slip quadrature, thereby tangle the situation of parts or clothes etc. can prevent the saddle unit housing in sheet handling device 1Fe the time by the plate-shaped member 3500 that extends along direction of slip.In addition, the plate-shaped member 3500 here is the top section of saddle unit, still, is not limited in this, also can be disposed at the sidewall sections of saddle unit, perhaps is disposed at bottom surface portions.
And, according to the 6th embodiment of the present invention, can provide for example following sheet handling device that constitutes.
(1) in the sheet handling device of above-mentioned formation, described second guiding piece is followed the expansion action of above-mentioned first guiding piece and is launched.
(2) in the sheet handling device of above-mentioned formation, above-mentioned first guiding piece is formed with an opening at least, and this opening can be from the above-mentioned first thin slice transport path of outside visual confirmation under the state that this first guiding piece does not launch.
(3) in the sheet handling device of above-mentioned formation, comprise at least the plate-shaped member that extends along the direction of slip of above-mentioned sliding unit, this plate-shaped member cover by sliding part can be pulled out to the outer unit of sheet handling device at least a portion, with the direction of the direction of slip quadrature of sliding part on the outside.
(4) in the sheet handling device of above-mentioned formation, above-mentioned second guiding piece is followed the expansion action of above-mentioned first guiding piece and is launched.
(5) in the sheet handling device of above-mentioned formation, above-mentioned first guiding piece is formed with an opening at least, and this opening can be from the above-mentioned first thin slice transport path of outside visual confirmation under the state that this first guiding piece does not launch.
(6) in the slice treating method of above-mentioned formation, above-mentioned second guiding piece is followed the expansion action of above-mentioned first guiding piece and is launched.
(7) in the slice treating method of above-mentioned formation, above-mentioned first guiding piece is formed with at least one opening, and this opening can be from the above-mentioned first thin slice transport path of outside visual confirmation under the state that this first guiding piece does not launch.
Like this, in the time of can helping near the zigzag position to take place thin slice obstruction etc. according to present embodiment, improve maintainability.
(the 7th embodiment)
Below, the 7th embodiment of the present invention is described.
Present embodiment is the variation of the respective embodiments described above.Below, the part about the part identical function that has and illustrated in the first embodiment marks identical symbol, and omits the explanation to it.
(piling apparatus and horizontal integration plate are to the mobile timer-operated control of position of readiness)
In the prior art, horizontal integration plate and accumulation pawl come the management position based on the pulse count of stepping motor, only be stacked as up to the whole knots of selected processing, and do not turn back to original position, wherein, this horizontal integration plate is used to integrate when implementing bookbinding processing and folding the processing and the end on the direction of thin slice throughput direction quadrature, and this accumulation pawl is used to stop the end on the thin slice throughput direction and integrate.
Therefore, because the influences such as individual difference when the individual difference of parts or device assembling, the position deviation of horizontal integration plate or hill holder takes place easily.Therefore, for example when the multipage thin slice being handled or thin slice continuously implemented different multiple processing,, consequently, there is the possibility of the bigger position deviation of generation if the accumulation of above-mentioned position deviation is gone down.
In order to address the above problem a little, known have a following method: promptly, moving by piling apparatus, make the folded return-to-home position of the thin slice of implementing bookbinding processing or folding processing once, to guarantee the control method of positional precision, but horizontal integration plate and accumulation pawl also have the folded effect of guiding thin slice, therefore, have following problem: if mistake has taken place in the timing of return-to-home position, then deviation promptly can take place in the precision of folding position.In addition, handle the driving that knot begins the horizontal integration plate again and piles up pawl after folded, then can produce unnecessary wait time, cause the problem of processing time increase folding.
So, in the related sheet handling device of present embodiment, adopted following formation.Figure 38 is the instruction diagram of the sheet handling device that is used to illustrate that the 7th embodiment of the present invention is related.
In the related sheet handling device of present embodiment, horizontal integration plate 31a and 31b and accumulation pawl 21 based on folding roller to 89 folding processing in up to folding roller to 89 nip thin slice be stacked as end during, the location on the performance thin slice throughput direction and the effect (for example, with reference to Fig. 4 and Fig. 5) of the guiding on the Width.Wherein, horizontal integration plate 31a and 31b to thin slice folded with direction thin slice throughput direction quadrature on the end integrate, pile up the folded end on the thin slice throughput direction of pawl 21 collision thin slices, and make it consistent with the reference position of gutter pos and folding position according to different thin slice classifications.
In order to implement folding additional treatments to 89 thin slices of having implemented folding processing being folded by folding roller, after folding additional position detecting sensor 71 detects thin slice, make horizontal integration plate 31a and 31b and accumulation pawl 21 move to original position, wherein, this folding additional position detecting sensor 71 is used to detect from folding roller to the folded position of 89 thin slices of discharging.
Drive pulse when driving folding blade 100 when judging that thin slice is folded and whether being folded roller and nipping to 89, is folded the miles of relative movement of roller till to 89 actual nipping owing to depend on to fold up to thin slice, so deviation is very big.
Be directed to this, be disposed at the testing result of folding roller, can judge reliably that thin slice is folded whether to be folded roller and to nip 89 to the folding additional position detecting sensor 71 of 89 conveyance direction downstream side if utilize.
Like this, according to detecting after the thin slice by folding additional position detecting sensor 71, making horizontal integration plate 31a and 31b and accumulation pawl 21 move to constituting of original position, can go up that to integrate thin slice folded by horizontal integration plate 31a and 31b and accumulation pawl 21 in position, can help the precision of folding position and gutter pos to improve.
(the 8th embodiment)
Below, the 8th embodiment of the present invention is described.
Present embodiment is the variation of the respective embodiments described above.Below, the part about the part identical functions that has and illustrated in the first embodiment marks identical symbol, and omits the explanation to it.
(the downward one page thin slice of piling apparatus and horizontal integration plate is accepted the mobile timer-operated control of position)
In binding processing or the folding existing sheet handling device of handling, the horizontal integration plate and pile up pawl bookbinding handle or folding handle knot folded after, move to the position of accepting that the next one is used to the thin slice implementing to handle, wherein, this horizontal integration plate be used to integrate carry out that above-mentioned bookbinding is handled or the direction of during folding processing the and throughput direction quadrature thin slice on the end, this accumulation pawl is used to collide the end on the thin slice throughput direction and position.
But, for handle for folded folding of thin slice actual knot folded after and carry out next page integration and the driving that begins the horizontal integration plate or pile up pawl, can produce unnecessary wait time, existing problems aspect productivity.
On the other hand, if before the folding processing knot folded to thin slice is folded, just begins the horizontal integration plate or pile up moving of pawl, then have following problem: for example to large-sized thin slice folded implemented folding processing after, when implementing folding the processing to undersized thin slice is folded again, begin the horizontal integration plate that moves in advance or pile up pawl and the folded mutual interference mutually of thin slice that folds in handling, the thin slice in folding the processing is folded and can be produced flaw.
So, in the related sheet handling device of present embodiment, adopted following formation.
Figure 39 and Figure 40 are the instruction diagrams of the sheet handling device that is used to illustrate that the 8th embodiment of the present invention is related.
Generally speaking, the folding processing folded for thin slice needs very large torque, based on folding roller during to 89 folding processings, with low speed rotation driving folding roller to 89.In addition, because for to the folded additional fold of implementing once more of 89 thin slice being handled and is made that thin slice is folded to be stopped by folding roller, therefore, when making accumulation pawl 21 move to the position of the thin slice that one page is used to handle under the acceptance, pile up pawl 21 and fold the back end in contact that the thin slice in the processing is folded.
Therefore, optimal way is, with pile up pawl 21 begin the timing setting that moves to the position of accepting the thin slice that one page down should handle from original position or the stop position of having implemented folding processing for do not take place with folding the processing thin slice folded and in the timing of the folded back end in contact of the folding thin slice of handling the back, carrying.
Specifically, in the present embodiment, after to the folded folding processing of thin slice, stop folding motor 800, come into effect the additional fold that drives additional fold roller 7 handle after to stopping between the enforcement, horizontal integration plate and accumulation pawl are moved to the position that should accept down the thin slice that one page should handle.
In addition, if for example piling up pawl 21 begins to drive with the folded timing of folding blade 100 butt thin slices, with with based on folding roller the folded identical moving velocity of delivery speed of 89 thin slice is moved, then can keep the folded end of thin slice, till folding blade 100 makes the folded folding roller of nipping of thin slice to 89 by piling up pawl 21.
On the other hand, about horizontal integration plate 31a and 31b, the big thin slice of size is implemented folding the processing, when the thin slice of next implementing to handle is stacked as small size, as shown in figure 39, when existing thin slice to fold on the stacked tray 1, the horizontal integration plate is moved to from the folded integration position Q of previous thin slice accept position T as position of readiness.Therefore, after stacked tray 1 is discharged the folded timing of thin slice, horizontal integration plate 31a and 31b are moved to the position of accepting of the thin slice that next should handle.
Therefore, optimal way is, horizontal integration plate 31a and 31b stop position from original position or when having implemented folding the processing to the folded timing of accepting to move the position of the thin slice that next should handle be implemented the folded rear end of the thin slice of folding processing by folding roller to the center of 89 the portion of nipping near the timing of (with reference to dotted line shown in Figure 40).
Each step of processing in the above-mentioned sheet handling device (slice treating method) realizes by making CPU 801 carry out the thin slice handler of being stored among the MEMROY 802.
In the present embodiment, be illustrated installing the inner situation that is useful on enforcement function of the present invention of noting down in advance, still, be not limited in this, can the recording medium that store said function can also be installed in the device from the same function of network download.As recording medium, so long as CD-ROM etc. can stored programmes and are the media that device can read, its form can be any form.In addition, installing or download the function that is obtained by above-mentioned form is to cooperate with device in-to-in OS (operating system) etc. with realizing its function.
By ad hoc fashion the present invention is had been described in detail, still, only otherwise break away from spirit of the present invention and scope, various changes and improvement can be arranged, this is conspicuous to those skilled in the art.
As mentioned above, can provide following technology: bind stably that thin slice after the processing is folded keeps out of the way action from what binding apparatus was kept out of the way, constitute folded thin slice number of pages of thin slice or transporting resistance etc. and be not limited to according to the present invention.

Claims (18)

1. sheet handling device comprises:
Piling apparatus keeps thin slice folded, and with the folded sheet surface almost parallel of described thin slice move;
Integrate roller, with respect to the sheet surface butt that is maintained at the thin slice on the described piling apparatus with leave, be connected to described thin slice, make described thin slice collide the reference position in the described piling apparatus and integrate by the roller surface that makes rotation;
Binding apparatus is to being integrated and move to by described piling apparatus the folded enforcement bookbinding of the described thin slice processing of assigned position by described integration roller; And
Control part folds from described binding apparatus when the direction of keeping out of the way moves the described thin slice that has carried out described bookbinding processing by described piling apparatus, makes rotating described integration roller and the folded butt of described thin slice that is maintained on the described piling apparatus.
2. sheet handling device according to claim 1 also comprises:
The information obtaining section is used to obtain the thin slice number of pages relevant information folded with constituting described thin slice,
Constituting under the situation of the folded thin slice number of pages of described thin slice more than or equal to the regulation number of pages, by described piling apparatus described thin slice is folded from described binding apparatus when the direction of keeping out of the way moves, the thin slice that described control part is connected to described integration roller and is maintained on the described piling apparatus is folded.
3. sheet handling device according to claim 1, described integration roller are configured in and are connected to than described binding apparatus the central authorities on the folded folded above-below direction of described thin slice of binding when handling of described thin slice more by on the position of below.
4. sheet handling device according to claim 1, described integration roller with to the folded butt of described thin slice that more moves than described assigned position, with circumferential speed rotation greater than the moving velocity of described piling apparatus by the position of below.
5. sheet handling device according to claim 1, described integration roller and described thin slice are folded butt, fold more late timing up to the described mobile knot than described piling apparatus.
6. sheet handling device according to claim 1 comprises:
Information obtaining section, described information obtaining section are used to obtain the formation sheet thickness relevant information folded with described thin slice,
The thickness of described thin slice is thick more, then the described thin slice that has carried out described bookbinding processing is folded from described binding apparatus when the direction of keeping out of the way moves, described control part makes described integration roller long more with the time that is maintained at the folded butt of described thin slice on the described piling apparatus.
7. sheet handling device according to claim 1 comprises:
The information obtaining section is used to obtain thin slice size on the moving direction of described piling apparatus the relevant information folded with constituting described thin slice,
Make by described piling apparatus carried out described thin slice that described bookbinding handles folded from described binding apparatus when the direction of keeping out of the way moves, it is big more that formation is handled the folded lamina dimensions of the thin slice of object as described bookbinding, and described control part is then folded with the described thin slice that more early timing is connected to described integration roller to be maintained on the described piling apparatus.
8. sheet handling device according to claim 1, wherein,
Described integration roller be connected to described thin slice folded after, still the state with rotation leaves from described thin slice is folded.
9. sheet handling device according to claim 1 also comprises:
Roller is right; And
Folding blade by moving to the right portion of nipping of described roller from position of readiness, thereby will laminate by the described thin slice that described piling apparatus moves into the right portion of nipping of described roller,
By described piling apparatus with described thin slice behind the folded folding position that moves to regulation and described integration roller from described thin slice after folded the leaving, described folding blade laminates described thin slice into the right portion of nipping of described roller.
10. slice treating method, the sheet handling device of described slice treating method comprises:
Piling apparatus keeps thin slice folded, and with the folded sheet surface almost parallel of described thin slice move; Integrate roller,, be connected to described thin slice, make described thin slice collide the reference position in the described piling apparatus and integrate by the roller surface that makes rotation with respect to by the sheet surface butt of the thin slice that described piling apparatus kept with leave; And binding apparatus, the described thin slice of assigned position is folded binds processing to being integrated by described integration roller and moving to by described piling apparatus,
In described slice treating method,
By described piling apparatus the described thin slice that has carried out described bookbinding processing is folded from described binding apparatus when the direction of keeping out of the way moves, made rotating described integration roller and the folded butt of described thin slice that is maintained on the described piling apparatus.
11. slice treating method according to claim 10, wherein,
Obtain the thin slice number of pages relevant information folded with constituting described thin slice,
Constituting under the situation of the folded thin slice number of pages of described thin slice more than or equal to the regulation number of pages, by described piling apparatus make described thin slice folded from described binding apparatus when the direction of keeping out of the way moves, the thin slice that described integration roller is connected to be maintained on the described piling apparatus is folded.
12. slice treating method according to claim 10, wherein,
Described integration roller is configured in and is connected to than described binding apparatus the folded central authorities of the folded above-below direction of described thin slice when handling that bind of described thin slice more by on the position of below.
13. slice treating method according to claim 10, wherein,
Described integration roller with to the folded butt of the described thin slice that more moves by the below than described assigned position, with circumferential speed rotation greater than the moving velocity of described piling apparatus.
14. slice treating method according to claim 10, wherein,
Described integration roller and described thin slice are folded butt, fold more late timing up to the described mobile knot than described piling apparatus.
15. slice treating method according to claim 10, wherein,
Obtain the sheet thickness relevant information folded with constituting described thin slice,
The thickness of described thin slice is thick more, then the described thin slice that has carried out described bookbinding processing is folded from described binding apparatus when the direction of keeping out of the way moves, made described integration roller long more with the time that is maintained at the folded butt of described thin slice on the described piling apparatus.
16. slice treating method according to claim 10, wherein,
Obtain thin slice size on the moving direction of described piling apparatus the relevant information folded with constituting described thin slice,
Make by described piling apparatus carried out described thin slice that described bookbinding handles folded from described binding apparatus when the direction of keeping out of the way moves, it is big more that formation is handled the folded lamina dimensions of the thin slice of object as described bookbinding, and then the described thin slice that described integration roller is connected to be maintained on the described piling apparatus with more early timing is folded.
17. slice treating method according to claim 10, wherein,
Described integration roller be connected to described thin slice folded after, still the state with rotation leaves from described thin slice is folded.
18. slice treating method according to claim 10, wherein,
Described sheet handling device also comprises: roller is right; And folding blade, by moving to the right portion of nipping of described roller, will laminate by the described thin slice that described piling apparatus moves into the right portion of nipping of described roller from position of readiness,
By described piling apparatus with described thin slice behind the folded folding position that moves to regulation and described integration roller from described thin slice after folded the leaving, described folding blade laminates described thin slice into the right portion of nipping of described roller.
CN200810126919XA 2008-06-18 2008-06-18 Slice treating device and slice treating method Active CN101289149B (en)

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Publication number Priority date Publication date Assignee Title
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CN102372173B (en) * 2010-08-10 2015-05-20 株式会社东芝 Decoloring device consecutively decoloring image on sheet, management device causing decoloring device to consecutively decoloring image on sheet, and decoloring system
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