CN106315288A - Sheet postprocessing device - Google Patents
Sheet postprocessing device Download PDFInfo
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- CN106315288A CN106315288A CN201510388799.0A CN201510388799A CN106315288A CN 106315288 A CN106315288 A CN 106315288A CN 201510388799 A CN201510388799 A CN 201510388799A CN 106315288 A CN106315288 A CN 106315288A
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- thin slice
- pallet
- post processing
- conveying direction
- processing apparatus
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Abstract
The invention provides a sheet postprocessing device. The sheet postprocessing device comprises a discharging part, a first tray and a second tray. The discharging part is used for discharging sheets. The first tray is used for bearing the sheets discharged from the discharging part. The second tray is arranged on the downstream side of the first tray in the conveying direction of the sheets. The second tray supports the front end portions, in the conveying direction, of the sheets which are conveyed and borne by the first tray at the position, on the relatively lower side relative to the downstream end of the first tray, on the downstream side of the first tray.
Description
Technical field
Embodiments of the present invention relate to sheet post processing apparatus.
Background technology
Known have the multiple thin slices come from image processing system conveying are classified and after bookbinding etc.
The sheet post processing apparatus processed.Sheet post processing apparatus have by the two ends of the width of thin slice from
The integration plate that both sides sandwich and integrate the position of width.But, in the width side of thin slice
To both ends be bent upwards (curling) in the case of, there is the width that can not suitably integrate thin slice
The probability of the position in direction.
Summary of the invention
The sheet post processing apparatus of first aspect present invention includes: discharge portion, is discharged by thin slice；First
Pallet, carries the described thin slice discharged from described discharge portion；And second pallet, at described thin slice
The downstream of described first pallet on conveying direction, in phase compared with the downstream of described first pallet
The position of lower side is supported and is carried from described first pallet and the conveying of described thin slice of carried
Leading section, direction.
The thin slice post-processing approach of second aspect present invention is place after the thin slice in sheet post processing apparatus
Reason method, described sheet post processing apparatus includes the first pallet and the second pallet, comprising: discharge
Thin slice；The described thin slice that carrying is discharged；Described first pallet on the conveying direction of described thin slice
Downstream, is supporting from described the relative to the position of lower side compared with the downstream of described first pallet
One pallet is carried and the conveying direction leading section of described thin slice of carried.
Accompanying drawing explanation
Fig. 1 is image processing system and the sheet post processing apparatus schematically showing embodiment
The view of all configuration examples.
Fig. 2 is a part for image processing system and the sheet post processing apparatus illustrating embodiment
The block diagram of configuration example.
Fig. 3 is the view of the configuration example of the sheet post processing apparatus schematically showing embodiment.
Fig. 4 is the process pallet of the sheet post processing apparatus schematically showing embodiment and movable
The axonometric chart of the configuration example of bearing tray.
Fig. 5 is the process pallet of the sheet post processing apparatus schematically showing embodiment and movable
The sectional view of the configuration example of bearing tray.
Fig. 6 is the process pallet of the sheet post processing apparatus schematically showing embodiment and movable
The axonometric chart of the state change case of the thin slice in bearing tray.
Fig. 7 is the flow chart of the action example of the sheet post processing apparatus illustrating embodiment.
Fig. 8 is the composition schematically showing the sheet post processing apparatus that the variation of embodiment relates to
The view of example.
Detailed description of the invention
The sheet post processing apparatus of embodiment includes discharge portion, the first pallet, the second pallet.Discharge
Thin slice is discharged by portion.The thin slice that first pallet carrying is discharged from discharge portion.Second tray arrangement is at thin slice
Conveying direction on the downstream of the first pallet.Second pallet is on the conveying direction of described thin slice
The downstream of described first pallet, in position relative to lower side compared with the downstream of described first pallet
Put to support and carried from described first pallet and the conveying direction leading section of described thin slice of carried.
Integral component is to hanging down by the described thin slice of described first pallet and described second tray support
The position at straight two ends on the direction of described conveying direction is integrated.
Hereinafter, referring to the drawings, to the image formation system 10 of embodiment, image processing system 11,
And sheet post processing apparatus 12 illustrates.Further, in the various figures, same composition is given same
One symbol.
Fig. 1 is image processing system 11 and the thin slice post processing dress schematically showing embodiment
Put the view of all configuration examples of 12.Fig. 2 be illustrate embodiment image processing system 11 and
The block diagram of the configuration example of a part for sheet post processing apparatus 12.
As shown in Figure 1 and Figure 2, image formation system 10 has image processing system 11 and thin
Sheet after-treatment device 12.The medium that image is formed at lamellar by image processing system 11 is (following, always
It is referred to as " thin slice ".).The thin slice discharged from image processing system 11 is entered by sheet post processing apparatus 12
Row post processing.
Image processing system 11 has control panel 21, image forms control portion 22, surface sweeping instrument portion
23, printer portion 24, thin slice resettlement section 25 and delivery section 26.
Control panel 21 has the various keys accepting the operation from user.Control panel 21 has
Carry out the display part of various display.Control panel 21 has panel control section, and this panel control section has
There are CPU, ROM and RAM.Panel control section control user to the acceptance of the operation of various keys,
And the display of display part.Control panel 21 by printing number, the size of thin slice, the kind of thin slice,
And the various information such as the kind of post processing are shown in display part.Control panel 21 accepts display part institute
The appointment of the information of display and change.Control panel 21 accepts such as to illustrate the post processing of thin slice
The appointment of the information of kind.Control panel 21 will illustrate the kind of the post processing of appointed thin slice
Information exports to sheet post processing apparatus 12.
Image forms control portion 22 to control panel 21, surface sweeping instrument portion 23 and printer portion 24
Respective CPU is controlled.Image forms control portion 22 and controls the dynamic of whole image processing system 11
Make.Image forms control portion 22 and has CPU, ROM and RAM.
Surface sweeping instrument portion 23 has and the image information duplicating object is read out as the light and shade of light
Reading part.Surface sweeping instrument portion 23 has scanner control portion, this scanner control portion have CPU, ROM,
And RAM.The reading of image information based on reading part is controlled by scanner control portion.Surface sweeping
The image information read is exported to printer portion 3 by instrument portion 23.
Printer portion 24, based on from surface sweeping instrument portion 23 or the image information of outside, passes through toner
Output image (hereinafter referred to as toner image) is formed Deng developing agent.Printer portion 24 is by toner
Image is transferred on the surface of thin slice.Toner image on the surface of thin slice is executed by printer portion 24
Heating and pressure, by fixing for toner image in thin slice.Printer portion 24 has printer control portion,
This printer control portion has CPU, ROM and RAM.Printer control portion is to utilizing printer
The image printing that thin slice is carried out by portion 24 is controlled.
Thin slice resettlement section 25 forms the timing (timing) of toner image corresponding to printer portion 24,
Thin slice is supplied one by one to printer portion 24.Thin slice resettlement section 25 has multiple paper feeding cassette.
Each paper feeding cassette receives the thin slice of size set in advance and kind respectively.Each paper feeding cassette is respectively provided with and picks up
Take roller.Thin slice is taken out one by one by each pick-up roller from each paper feeding cassette.Each pick-up roller is thin by take out
Sheet is supplied to delivery section 26.
The thin slice supplied from thin slice resettlement section 25 is carried by delivery section 26 to printer portion 24.Conveying
The thin slice sent from printer portion 24 is carried by portion 26 to sheet post processing apparatus 12.
Sheet post processing apparatus 12 is adjacent to image processing system 11 and configures.Sheet post processing apparatus 12
The thin slice supplied from image processing system 11 is carried out the post processing specified by control panel 21.Thin slice
After-treatment device 12 has post processing control portion 31, standby unit 32, process portion 33 and carrying
Portion 34.
Post processing control portion 31 controls the action of whole sheet post processing apparatus 12.Post processing control portion
31 have CPU, ROM and RAM.Post processing control portion 31 will be from when non-categorical sets
The thin slice of image processing system 11 supply is classified and is discharged.Post processing control portion 31 is at non-categorical
By thin slice to the fixing bearing tray 341 of supporting part 34 or movable bearing tray 342 row during setting
Go out.Post processing control portion 31 when non-categorical sets by thin slice directly to fixing bearing tray 341 row
Go out.Post processing control portion 31 when non-categorical sets by thin slice via standby unit 32 to movably carrying torr
Dish 342 is discharged.Post processing control portion 31 will supply from image processing system 11 when classification sets
Multiple sheet is classified.Further, post processing control portion 31 is formed from image when bookbinding sets
The multiple sheet of device 11 supply carries out binding process.Post processing control portion 31 by multiple sheet thin
Integrate on the width of sheet and conveying direction.Post processing control portion 31 will carry out integrating
Multiple sheet orders conjunction.Post processing control portion 31 classification and bookbinding set time by thin slice via standby
Portion 32 and process portion 33 discharge to movable bearing tray 342.
Standby unit 32 when non-categorical sets by the thin slice supplied from image processing system 11 to movably holding
Carry pallet 342 to discharge.The standby unit 32 regulation timing when classification sets or when bookbinding sets,
Make the thin slice from image processing system 11 supply standby.Regulation timing is e.g. forming the thin of regulation
In the multiple sheet of clip during the thin slice of initial regulation number supplied by image processing system 11
Timing etc..Standby unit 32 makes standby rear to process portion 33 of the thin slice of regulation number in regulation timing
Discharge.The thin slice one one that standby unit 32 will be supplied from image processing system 11 beyond regulation timing
Open ground to discharge to process portion 33.
Process portion 33 makes multiple sheet integrate when classification sets or when bookbinding sets.Process portion 33
The thin slice multiple integrated when bookbinding sets orders conjunction.Process portion 33 will process after thin slice to carrying
The movable bearing tray 342 in portion 34 is discharged.
Supporting part 34 has fixing bearing tray 341 and movable bearing tray 342.Fixing carrying
Pallet 341 is fixed on the top of sheet post processing apparatus 12.Movable bearing tray 342 is thin for supporting
Second pallet of sheet.Movable bearing tray 342 is configured at the sidepiece of sheet post processing apparatus 12.Can
Dynamic bearing tray 342 is configured at the downstream of the respective conveying direction of standby unit 32 and process portion 33.
Movable bearing tray 342 carries out lifting moving in the vertical direction of sheet post processing apparatus 12.
Hereinafter, with reference to Fig. 3, Fig. 4 and Fig. 5, the composition of sheet post processing apparatus 12 is carried out
Explanation.Fig. 3 is regarding of the configuration example of the sheet post processing apparatus 12 schematically showing embodiment
Figure.Fig. 4 be the sheet post processing apparatus 12 schematically showing embodiment process pallet 71 with
And the axonometric chart of the configuration example of movable bearing tray 342.Fig. 5 schematically shows embodiment
The cross section of the configuration example processing pallet 71 and movable bearing tray 342 of sheet post processing apparatus 12
Figure.
Sheet post processing apparatus 12 has the first entrance roller 51 and the second entrance roller 52, panel
(gate flap) 53, first discharge roller 54 and the second distributing roller 55.First entrance roller 51 and
Thin slice is being rotated while the both sides of thickness direction sandwich by the second entrance roller 52.First enters
Mouthful roller 51 and the second entrance roller 52 by the thin slice supplied from image processing system 11 to panel 53
Conveying.Panel 53 is defeated by the thin slice sent from the first entrance roller 51 and the second entrance roller 52
Destination is sent to switch to fixing bearing tray 341 or standby unit 32.First row roller 54 and
Thin slice is being rotated while the both sides of thickness direction sandwich by two row's rollers 55.First row
Roller 54 and second row roller 55 by the thin slice that sorted by panel 53 to fixing bearing tray 341
Conveying.
Standby unit 32 have the first outlet roller 61 and second outlet roller the 62, first buffer roll 63 with
And second buffer roll 64, standby tray 65.
First outlet roller 61 and the second outlet roller 62 are the discharge portion discharging thin slice.First outlet roller
61 and second outlet roller 62 thin slice is being rotated while the both sides of thickness direction sandwich.
First outlet roller 61 and the second outlet roller 62 are thin by send to standby unit 32 side from panel 53
Sheet carries to standby tray 65.
First buffer roll 63 and the second buffer roll 64 are will be from the first outlet roller 61 and second
The thin slice of outlet roller 62 rotates while the both sides of thickness direction sandwich.First buffer roll 63
And second buffer roll 64 when non-categorical sets to thin slice sent to the downstream of conveying direction
Direction rotates.First buffer roll 63 and the second buffer roll 64 when non-categorical sets by thin slice to can
Dynamic bearing tray 342 carries.First buffer roll 63 and the second buffer roll 64 are in classification and bookbinding
During setting, the direction to the upstream side that thin slice is sent to conveying direction rotates.First buffer roll 63 with
And second buffer roll 64 rotate when setting in classification and bookbinding, until the rearward end quilt of thin slice
Till rear end described later supporting part 67 supports.When classification and bookbinding set, when thin slice is to process
Portion 33 is for seasonable, and the first buffer roll 63 and the second buffer roll 64 release sandwiching of thin slice.
Standby tray 65 preserves the thin slice sent from the first outlet roller 61 and the second outlet roller 62.
Multiple sheet is stacked and preserves by standby tray 65 in a thickness direction.Standby tray 65 so that
The mode that the downstream of the conveying direction of thin slice is higher than upstream side tilts relative to horizontal direction.Standby torr
Dish 65 have separate on the width of thin slice predetermined distance configuration first component and second
Part and pallet drive division.The width of thin slice is the direction vertical with the conveying direction of thin slice.
Pallet drive division makes first component and on the mutually opposite direction in the width of thin slice
Two parts synchronizing movings.By thin slice in the case of standby unit 32 is discharged to process portion 33, pallet
Drive division makes first component and second component move to the direction being separated from each other.
Standby unit 32 has rear end supporting part 67.Further, standby unit 32 need not have rear end and props up
Support part 67.
The upstream of the standby tray 65 that rear end supporting part 67 is configured on the conveying direction of standby unit 32
And the lower section of the standby tray 65 in vertical direction.Rear end supporting part 67 has base 671, the end
Seat drive shaft the 673, first paddle board (paddle) 675 and the second paddle board 677.Base 671 is solid
Due to base drive shaft 673.The axial of base drive shaft 673 is and the thin slice in standby unit 32
The direction that width is parallel.Base 671 from the outer peripheral face of base drive shaft 673 to radial outside
Prominent.Base 671 be shaped so as to tabular.Base 671 is to being placed in standby tray 65
Rearward end on the conveying direction of thin slice is supported.If base 671 is in the rearward end of support slice
Shi Jinhang rotates, then make the rearward end of thin slice fall downwards.
First paddle board 675 and the second paddle board 677 are independent from base drive shaft 673, and drive around base
The axle of moving axis 673 rotates.First paddle board 675 and the second respective shape of paddle board 677 form regulation
The tabular of thickness.First paddle board 675 and the second paddle board 677 are respectively by elastic materials such as elastomeric materials
The material of material is formed.Base 671 and the first paddle board 675 will be placed in the thin slice of standby tray 65
Stacking direction in the rearward end of thin slice of lowermost position, sandwich from the both sides of thickness direction and keep.
First paddle board 675 and the second paddle board 677, will be stacked in the thin slice (the first thin slice) of lowermost position
The rearward end of the second thin slice, sandwiches from the both sides of thickness direction and keeps.If base 671, first
Paddle board 675 and the second paddle board 677 carry out being rotated up tilting downwards, then make kept thin slice
Fall to processing pallet 71.If the first paddle board 675 and the second paddle board 677 are carrying out rotating
Contact with to processing the thin slice that pallet 71 falls, then by the thin slice conveying to process portion 33 simultaneously
The upstream side in direction is beated in.
Process portion 33 has process pallet 71, attachment means the 72, first conveying roller 73, second carries
Roller 74, conveyer belt 75, pile discharge guide 76, integration plate 77 and pressing component 78.
Process the first pallet that pallet 71 is carrying thin slice.Process pallet 71 and be configured at standby tray 65
Lower section.Process pallet 71 so that upstream is compared in the downstream of conveying direction of thin slice in process portion 33
The high mode in side tilts relative to horizontal direction.
The upstream processing pallet 71 that attachment means 72 is configured on the conveying direction of thin slice.Attachment means 72
The thin slice pile being carried on the regulation number processing pallet 71 is bound (ordering conjunction) process.
First conveying roller 73 and the conveying direction of second conveying roller 74 thin slice in process portion 33
On separate predetermined distance configuration.First conveying roller 73 is configured at the upstream side of the conveying direction of thin slice.
Second conveying roller 74 is configured at the downstream of the conveying direction of thin slice.First conveying roller 73 is relatively joined
Put in the position lower than the second conveying roller 74.
Conveyer belt 75 is set up in the first conveying roller 73 and the second conveying roller 74.Conveyer belt 75 and
One conveying roller 73 and the second conveying roller 74 synchronous rotary.Conveyer belt 75 is in attachment means 72 and carrying
Thin slice is carried between portion 34.
Pile is discharged guide 76 and is arranged at conveyer belt 75.Pile discharge guide 76 be shaped so as to from
The claw type shape that the surface of conveyer belt 75 is prominent.Pile is discharged guide 76 and is placed in conveyer belt 75
Thin slice pile rearward end contact.Pile discharges the guide 76 rotation with conveyer belt 75, will conveying
Carry to supporting part 34 with the thin slice pile on 75.
Integration plate 77 is that the position at the two ends in the direction being transversely to the conveying direction thin slice is integrated
Integral component.Integration plate 77 is to the two ends on the width being carried on the thin slice processing pallet 71
Position integrate.The width of thin slice is the direction of the conveying direction being perpendicular to thin slice.Integrate
Plate 77 is formed by the material with sliding.Integration plate 77 is such as formed by resin or sheet material etc..
Two integration plates 77 separate predetermined distance configuration on the width of thin slice processing pallet 71.Two
Individual integration plate 77 is by sandwiching the thin slice both sides in the width direction processing pallet 71, thus integrates thin
The position at the two ends on the width of sheet.Two integration plates 77 pass through the drive division 79 width at thin slice
Degree side is driven up.Drive division 79 makes on the mutually opposite direction on the width of thin slice
Two integration plate 77 synchronizing movings.The two ends of the width of the thin slice of pallet 71 are processed in integration
In the case of position, drive division 79 makes two integration plates 77 move in a direction close to each other.
The profile of pressing component 78 is formed as tabular.Pressing component 78 is provided in process pallet 71
Thin slice conveying direction on the downstream side of the end of downstream side from integration plate 77 highlight.Press section
Part 78 is by deadweight or external force, rotary shaft 78a that the end of downstream side around integrated plate 77 supports
Axle rotate.Rotary shaft 78a be arranged in parallel on the width of thin slice processing pallet 71.Press
Splenium part 78 not with flap contact in the case of, relative to the conveying side of thin slice processing pallet 71
Tilt downwards to the angle of attack of regulation acute angle.The angle etc. of regulation acute angle for example, less than 30 °.Press
Splenium part 78 is configured to block the thin slice processing pallet 71 from processing the downstream of pallet 71 to defeated
Direction is sent to highlight.Pressing component 78 and the conveying direction of the thin slice from the downstream processing pallet 71
Intersect to tilt downwards.Pressing component 78 can be arranged at integral component.
If as it is shown in figure 5, the width of the thin slice P highlighted from the downstream processing pallet 71
Conveying direction leading section in end bumps against pressing component 78, then pressing component 78 rotates up.Press
It is prominent that splenium part 78 makes from the conveying direction leading section of the prominent thin slice P of the downstream processing pallet 71
Outgoing direction is changed to the direction tilted downwards from conveying direction C.
As it is shown on figure 3, the fixing bearing tray 341 of supporting part 34 will from first discharge roller 54 and
The thin slice that second distributing roller 55 is discharged converges.The movable bearing tray 342 of supporting part 34 will be from each
The thin slice that standby unit 32 and process portion 33 discharge converges.Supporting part 34 has the screening carrying out lifting
Plate (shutter) 81.When non-categorical sets, shield 81 processes the conveying of pallet 71 to cover
The end of downstream side in direction and rise.Shield 81, by rising, blocks the conveying side processing pallet 71
To end of downstream side expose relative to movable bearing tray 342.When classification and bookbinding set,
Shield 81 declines in order to the end of downstream side making the conveying direction of process pallet 71 is open.Shield 81
By declining, make the end of downstream side of conveying direction of process pallet 71 relative to movable bearing tray
342 expose.
Supporting part 34 has the biography carrying height that detection is carried on the thin slice of movable bearing tray 342
Sensor 82.The optical pickocff equivalent-load height sensor of sensor 82 for example, reflection-type.Movably
Bearing tray 342, according to the carrying height detected by sensor 82, rises in vertical direction
Fall is mobile.The lifting moving of movable bearing tray 342 is controlled by post processing control portion 31.Such as Fig. 5
Shown in, when thin slice P is carried on process pallet 71, movable bearing tray 342 supports from process
The conveying direction leading section of the thin slice P that the downstream of pallet 71 is prominent.Movable bearing tray 342 exists
With process pallet 71 downstream compared with relative to lower side position support slice P (from process pallet
71 conveying and carrying thin slices) conveying direction leading section.Movable bearing tray 342 will be carried on place
The shape of the thin slice P of reason pallet 71 forms the shape bending to the state of hanging down along conveying direction C.
The position of the conveying direction leading section of movable bearing tray 342 support slice P and process pallet 71
Difference of height H between the position of downstream is controlled by post processing control portion 31.Post processing control portion 31
The length of conveying direction based on thin slice P etc. control difference of height H.As shown in Figure 6, hold as thin slice P
When being loaded in process pallet 71, even if thin slice P crimps in the direction of the width, also can be according to difference of height H
It is changed to bend to the shape of the state of hanging down along conveying direction C.Thin slice P crimps in the direction of the width
The shape that is bent upwards of the both ends of the width being shaped as thin slice P.Curved along conveying direction C
Bent become the hang down thin slice P of shape of state compared with the situation that thin slice P crimps in the direction of the width, wide
The rigidity in degree direction uprises.
When thin slice pile is transferred to movable bearing tray 342 from process pallet 71, with support slice
The situation of conveying direction leading section is compared, and movable bearing tray 342 is configured at the position of rising.Thin slice
Pile is the multiple sheet of stacking.Movable bearing tray 342 is such as configured to along conveying direction and place
Reason pallet 71 is the most continuous.Movable bearing tray 342 is such as configured to movable bearing tray 342
Upstream extremity and the position of vertical direction of the downstream that processes pallet 71 substantially uniform.Movably hold
Carry pallet 342 be such as configured to the upstream extremity of movable bearing tray 342 and process pallet 71 times
Trip end is compared the most slightly higher.
Hereinafter, with reference to Fig. 7, the action to sheet post processing apparatus 12 illustrates.Fig. 7 is to illustrate
The flow chart of the action example of the sheet post processing apparatus 12 of embodiment.
First, in the case of not exporting, from image processing system 11, the instruction that printing starts, after
Movable bearing tray 342 is configured at the reference position of the bottom of movable range by processing controls portion 31
(action 01).
Then, post processing control portion 31 judges that the most having outputed printing from image processing system 11 opens
The instruction (action 02) begun.
In the case of this judged result is "Yes" (action 02: yes), post processing control portion 31
Process is advanced into action 03.
On the other hand, (action 02: no), post processing in the case of this judged result is "No"
The judgement of control portion 31 palikinesia 02 processes.
Then, post processing control portion 31 makes movable bearing tray 342 rise to and process pallet 71
Downstream compares the sheet support position (action 03) of relative lower side.Post processing control portion 31
Sheet support position is set by information etc. based on the thin slice obtained from image processing system 11.
The information of thin slice is the information of the length etc. of the conveying direction of thin slice.
Then, thin slice is expelled to process pallet 71 (action by post processing control portion 31 from standby unit 32
04).When the thin slices such as the rotation with the conveyer belt 75 processing pallet 71 move to conveying direction,
If the conveying direction leading section of thin slice bumps against pressing component 78, then the projected direction of thin slice inclines downwards
Tiltedly.
Then, movable bearing tray 342 supports from the prominent thin slice of the downstream processing pallet 71
Conveying direction leading section (action 05).Movable bearing tray 342 is in the downstream with process pallet 71
End compares the conveying direction leading section of the sheet support position support slice of relative lower side.Processed
The shape of the thin slice that pallet 71 and movable bearing tray 342 support becomes and bends to along conveying direction
The shape of the state that hangs down.
Then, thin slice is expelled to process pallet 71 (action by post processing control portion 31 from standby unit 32
06).Again be carried on process pallet 71 thin slice conveying direction leading section with process pallet 71
Downstream compare the position of relative lower side and supported by movable bearing tray 342.Again it is processed
The shape of the thin slice that pallet 71 and movable bearing tray 342 support becomes along conveying direction bending
Become the shape of state that hangs down.
Then, post processing control portion 31 passes through integration plate 77 to being carried on the thin slice processing pallet 71
The position at two ends of width carry out integrating (action 07).The shape that hangs down is bent to along conveying direction
The thin slice of the shape of state is compared with the situation that thin slice crimps in the direction of the width, and the rigidity of width becomes
Height, therefore, the end positions of width is suitably integrated according to sheet width.
Then, post processing control portion 31 judges whether to have indicated that the thin slice by process pallet 71 is transferred to
Movable bearing tray 342 (action 08).
In the case of this judged result is "Yes" (action 08: yes), post processing control portion 31
Process is advanced into action 09.
On the other hand, (action 08: no), post processing in the case of this judged result is "No"
Process is back to action 06 by control portion 31.
Then, to make movable bearing tray 342 rise to thin slice income position (dynamic in post processing control portion 31
Make 09).The for example, movable bearing tray 342 in thin slice income position be configured to along conveying direction with
Process pallet 71 continuous print position swimmingly etc..The upstream extremity of movable bearing tray 342 and process
The position of the vertical direction of the downstream of pallet 71 is such as configured to substantially uniform.
Then, post processing control portion 31 is driven by the rotation of conveyer belt 75, will process pallet 71
Thin slice be transferred to movable bearing tray 342 (action 10).
Then, post processing control portion 31 judges whether to have exported printing knot from image processing system 11
The instruction (action 11) of bundle.
In the case of this judged result is "Yes" (action 11: yes), post processing control portion 31
Process is advanced into action 12.
Then, post processing control portion 31 make movable bearing tray 342 drop to movable range under
The reference position (action 12) of side.Further, process is advanced into end by post processing control portion 31.
On the other hand, (action 11: no), post processing in the case of this judged result is "No"
Process is advanced into action 13 by control portion 31.
Further, post processing control portion 31 makes movable bearing tray 342 decline regulation in vertical direction
Amount (action 13).Ormal weight is e.g. transferred to movable bearing tray 342 from process pallet 71
The distance more than thickness of thin slice.
Then, post processing control portion 31 is carried on movable bearing tray 342 by sensor 82 detection
Thin slice carrying height (action 14).
Then, post processing control portion 31 carrying based on the thin slice detected by sensor 82 height,
Movable bearing tray 342 is made to rise to sheet support position (action 15).Post processing control portion 31
The information etc. of carrying height based on the thin slice detected by sensor 82 and thin slice sets thin
Sheet Support Position.Then, process is back to action 04 by post processing control portion 31.
Owing to the sheet post processing apparatus 12 of embodiments described above has movable bearing tray
342, therefore, it is possible in the conveying side of the supported underneath thin slice compared with the downstream processing pallet 71
Forward end.Owing to having at supported underneath thin slice defeated compared with the downstream processing pallet 71
Send the movable bearing tray 342 of leading section, direction, therefore, it is possible to being shaped so as to thin slice defeated
Direction is sent to bend to the shape of the state of hanging down.Owing to having, that the shape of thin slice is formed at conveying direction is curved
Song becomes the movable bearing tray 342 of the shape of the state that hangs down, therefore, it is possible to improve the width side of thin slice
To rigidity, and can suitably integrate the position of the width of thin slice.Even if being carried on process
The thin slice of pallet 71 crimps in the direction of the width, and movable bearing tray 342 also is able to make it be changed to
The shape of the state of hanging down is bent to along conveying direction.
Owing to having the conveying direction of the position support slice in the conveying direction length corresponding to thin slice
The movable bearing tray 342 of leading section, therefore, it is possible to be reliably formed the shape of thin slice in conveying
The shape of the state of hanging down is bent on direction.
Torr is movably carried owing to having the carrying Altitude control of the thin slice corresponding to movable bearing tray 342
The post processing control portion 31 of the position of dish 342, therefore, it is possible to properly configure movable bearing tray
342.It is carried on movable bearing tray 342 all to movable bearing tray 342 owing to having thin slice every time
The post processing control portion 31 that is controlled, position, therefore, it is possible to properly configure movable bearing tray
342.It is carried on movable bearing tray 342 every time all makes movable bearing tray 342 owing to having thin slice
Decline the post processing control portion 31 of ormal weight, therefore, it is possible to suitably position is reset.
By thin slice from processing in the case of pallet 71 is transferred to movable bearing tray 342, due to rear
Processing controls portion 31 makes movable bearing tray 342 rise to thin slice income position, therefore, it is possible to suitably
Ground shifts.
Owing to having thin slice prominent in the conveying direction from processing the downstream of pallet 71 downwards
The pressing component 78 of pressing, therefore, it is possible to make the shape of thin slice reliably be changed in the conveying direction
Bend to the shape of the state of hanging down.Due to have the width end of thin slice is pressed downwards by
Splenium part 78, crimps in the direction of the width therefore, it is possible to be reliably prevented thin slice.Owing to having
It is arranged at the pressing component 78 of integration plate 77, therefore, it is possible to reliably by the width end of thin slice
Portion presses downwards.Due to have relative to thin slice conveying direction with the angle of attack of regulation acute angle downwards
The pressing component 78 of the tabular tilted, therefore, it is possible to while the conveying load of suppression thin slice increases,
The projected direction making thin slice reliably changes.
Hereinafter, the variation of embodiment is illustrated.
In the sheet post processing apparatus 12 of above-mentioned embodiment, although thin slice is arranged from standby unit 32
Go out to processing pallet 71, but be not limited to this.
Fig. 8 is to schematically show the sheet post processing apparatus 12 that the variation of embodiment relates to
The view of configuration example.As shown in Figure 8, in the variation of embodiment, thin slice can also be from first
Outlet roller 61 and the second outlet roller 62 are discharged to process pallet 71.
In the sheet post processing apparatus 12 of above-mentioned embodiment, although sensor 82 is reflection-type
Optical pickocff, but it is not limited to this.
In the variation of embodiment, sensor 82 can also be other beyond optical pickocff
Sensor, such as, has the switch etc. of the rod-type actuator that the surface with thin slice contacts.Switch is such as
Output makes connection (ON) signal that carrying height is more than specified altitude of thin slice.
In the sheet post processing apparatus 12 of above-mentioned embodiment, although post processing control portion 31 basis
The length of the conveying direction of thin slice controls difference of height H and sheet support position, but does not limit
In this.
In the variation of embodiment, post processing control portion 31 is except using the conveying direction of thin slice
Length beyond, it is possible to use the information such as the kind of the thin slice associated with the rigidity of thin slice and thickness.
In the sheet post processing apparatus 12 of above-mentioned embodiment, although there is pressing component 78, but
It is to be not limited to this, it is also possible to omit pressing component 78.
In the sheet post processing apparatus 12 of above-mentioned embodiment, although thin slice every time by transfer in can
Dynamic bearing tray 342, position is all controlled, but is not limited to this by post processing control portion 31.
In the variation of embodiment, post processing control portion 31 can also make movable bearing tray 342
Position fix, until carry the thin slice more than a certain amount of on movable bearing tray 342.
In the sheet post processing apparatus 12 of above-mentioned embodiment, although post processing control portion 31 makes
Movable bearing tray 342 rises to sheet support position after declining, but is not limited to this.
In the variation of embodiment, post processing control portion 31 can not also be to movable bearing tray
The position of 342 resets, and simply highly makes it drop to thin slice according to the carrying of thin slice and prop up
Support position.
For the position of movable bearing tray 342, the position of the conveying direction leading section of the thin slice of carrying
It is positioned at the lower section of the position of the downstream processing pallet 71.Therefore, with movable bearing tray
On 342, the position of the conveying direction leading section of the thin slice of carrying is positioned at the downstream of process pallet 71
In case of the lower section of position, even if the conveying direction of the thin slice of movable bearing tray 342 self
The top of the position that the position of leading section is positioned at the downstream processing pallet 71 is also no problem (figure
The state of 3).
On the other hand, it is also possible to design is by the conveying direction of the thin slice of movable bearing tray 342 self
The position of leading section is usually located at the lower section (state of Fig. 5) of the position of the downstream processing pallet 71.
In this case, on movable bearing tray 342, the amount of the thin slice of carrying is the amount not over Fig. 5
Mode control the conveying of thin slice.
At least one embodiment from the description above, owing to having movable bearing tray 342, because of
This, it is possible to is in the conveying direction front end of the supported underneath thin slice compared with the downstream processing pallet 71
Portion.Owing to having the conveying direction at the supported underneath thin slice compared with the downstream processing pallet 71
The movable bearing tray 342 of leading section, therefore, it is possible to being shaped so as to thin slice at conveying direction
Bend to the shape of the state of hanging down.The shape of thin slice is formed at conveying direction bends to hang down owing to having
The movable bearing tray 342 of the shape of lower state, therefore, it is possible to improve the firm of the width of thin slice
Property, and can suitably integrate the position of the width of thin slice.Even if being carried on process pallet 71
Thin slice crimp in the direction of the width, movable bearing tray 342 also is able to make it be changed to along conveying
Direction bends to the shape of the state of hanging down.
Present invention illustrates several embodiment, but these embodiments are premised on example, and
It is not intended to limit the scope of invention.These new embodiments can be implemented in other various modes,
In the scope of main idea without departing from invention, it is possible to carry out various omission, replace, change.These are implemented
Mode or its deformation are contained in scope or the main idea of invention, are also contained in sending out of claim record simultaneously
Bright and scope with its equalization.
Claims (10)
1. a sheet post processing apparatus, it is characterised in that including:
Discharge portion, discharges thin slice；
First pallet, carries the described thin slice discharged from described discharge portion；And
Second pallet, the downstream of described first pallet on the conveying direction of described thin slice,
Supporting from described first relative to the position of lower side compared with the downstream of described first pallet
Pallet is carried and the conveying direction leading section of described thin slice of carried.
Sheet post processing apparatus the most according to claim 1, it is characterised in that also include:
Integral component, described thin to by described first pallet and described second tray support
The position at the two ends on the direction being perpendicular to described conveying direction of sheet is integrated.
Sheet post processing apparatus the most according to claim 1, it is characterised in that including:
Carrying height sensor, detection is carried on the carrying of the described thin slice of described second pallet
Highly；And
Control portion, the carrying according to the described thin slice detected by described carrying height sensor is high
Degree, controls compared with the downstream of described first pallet relative to described second pallet of lower side
Position.
Sheet post processing apparatus the most according to claim 3, it is characterised in that
Described thin slice is every time by when described first pallet transfers load to described second pallet, described
Control portion pair compared with the downstream of described first pallet relative to described second pallet of lower side
Position be controlled.
Sheet post processing apparatus the most according to claim 3, it is characterised in that
In the case of described thin slice is transferred load to described second pallet from described first pallet,
Described control portion, in relative lower side compared with the downstream of described first pallet, makes described
The position of two pallets declines ormal weight, then according to by the detection of described carrying height sensor
The carrying of described thin slice highly makes to rise on the position of described second pallet.
Sheet post processing apparatus the most according to claim 3, it is characterised in that
The feelings of described second pallet are transferred load to from described first pallet at thin slice multiple described
Under condition, compared with the situation of the conveying direction leading section of thin slice described in described second tray support,
Described control portion in lower side, makes described second pallet from the downstream of described first pallet
Rise on the position of upstream extremity.
Sheet post processing apparatus the most according to claim 1, it is characterised in that
The downstream of described first pallet on the conveying direction of described thin slice, described thin slice
After-treatment device includes by the described thin slice prominent from the downstream of described first pallet downwards
The pressing component of pressing.
Sheet post processing apparatus the most according to claim 7, it is characterised in that
Described pressing component is to the direction being perpendicular to described conveying direction of thin slice described in major general
On both ends towards described second pallet pressing.
Sheet post processing apparatus the most according to claim 7, it is characterised in that
Described sheet post processing apparatus also includes integral component, and described integral component is to described
The described thin slice of the first pallet and described second tray support be perpendicular to described conveying direction
Direction on the position at two ends integrate,
Described pressing component is arranged at described integral component.
Sheet post processing apparatus the most according to claim 7, it is characterised in that
Described pressing component be shaped so as to tabular,
Described pressing component is by the direction with the described conveying direction being perpendicular to described thin slice
Parallel rotary shaft, can be pivotally supported,
Be acute angle relative to the angle of attack of described conveying direction, be configured to block described thin slice from
The downstream of described first pallet is prominent to described conveying direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388799.0A CN106315288A (en) | 2015-07-03 | 2015-07-03 | Sheet postprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388799.0A CN106315288A (en) | 2015-07-03 | 2015-07-03 | Sheet postprocessing device |
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| Publication Number | Publication Date |
|---|---|
| CN106315288A true CN106315288A (en) | 2017-01-11 |
Family
ID=57728060
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510388799.0A Pending CN106315288A (en) | 2015-07-03 | 2015-07-03 | Sheet postprocessing device |
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| US20100244370A1 (en) * | 2006-12-27 | 2010-09-30 | Toshiba Tec Kabushiki Kaisha | Sheet processing apparatus |
| JP2011230930A (en) * | 2011-07-14 | 2011-11-17 | Toshiba Corp | Device and method for post-processing of paper |
| CN104176551A (en) * | 2013-05-24 | 2014-12-03 | 京瓷办公信息系统株式会社 | Sheet processing device and image forming apparatus including the same |
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| JPS61217464A (en) * | 1985-03-18 | 1986-09-27 | Canon Inc | Sorting tray |
| JPH0826569A (en) * | 1994-07-12 | 1996-01-30 | Ricoh Co Ltd | Aftertreatment device for sheet |
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| JP2004307157A (en) * | 2003-04-08 | 2004-11-04 | Kyocera Mita Corp | Image forming device |
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Application publication date: 20170111 |