CN1313337C - Paper sheet conveying & feeding apparatus and automatic coveying & feeding manuscript device with the same apparatus - Google Patents
Paper sheet conveying & feeding apparatus and automatic coveying & feeding manuscript device with the same apparatus Download PDFInfo
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- CN1313337C CN1313337C CNB021031886A CN02103188A CN1313337C CN 1313337 C CN1313337 C CN 1313337C CN B021031886 A CNB021031886 A CN B021031886A CN 02103188 A CN02103188 A CN 02103188A CN 1313337 C CN1313337 C CN 1313337C
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Abstract
The present invention provides a paper conveying and supplying device and an automatic manuscript conveying and supplying device using the paper conveying and supplying device. The paper conveying and supplying device is provided with a successive discharging roll which is in contact with the topside of a manuscript on a loading tray in order to successively discharge the manuscript, a separating mechanism which is composed of a paper supplying roll and a separating component, and a guiding component, wherein the paper supplying roll supplies paper successively discharged, and a separating component is pressed by the paper supplying roll so that only the paper on the topside of the manuscript passes through the paper supplying roll. The guiding component guides the paper which is discharged by the successive discharging roll between a paper supplying tray and the separating component and is inclined from the surface of the paper supplying tray on the paper supplying tray to the paper supplying roll, and meanwhile, the paper is clashed with the front end of the paper discharged by the successive discharging roll in order to integrate the front end of the paper. The separating component of the separating mechanism and the guiding component are installed on the same holding component and are integrally disassembled and assembled; therefore, the high separating performance of the paper can be held, and the replacing operation of the separating component can be easily executed.
Description
Technical field
The paper transmission feedway that regulation paper spare original copy is handled the position more than is separated and be sent to several paper spare original copys that the present invention relates to lamination to be placed on the paper supply tray, and use the original copy of this device to transmit feedway automatically.
Background technology
Image read-out is that the image on the paper spare original copy is implemented optical scanning, is sent to a kind equipment of using in the image processing system of Personal Computer, facsimile apparatus or duplicator etc. after being converted into electronic data.
View data in this image read-out reads in the mode, comprise that static original copy reads mode and mobile original copy reads mode, static original copy reads mode and uses optical access system to move the paper spare original copy on the pressing plate of reading that lift-launch is being made of clear glass etc., obtain the view data on this paper spare original copy simultaneously, mobile original copy reads mode and utilizes and lamination is placed on several paper spare original copys on the paper supply tray more than separates and implement to transmit the original copy automatic transfer equipment (abbreviating " ADF " as) that reads image data is simultaneously used.
In these original copy automatic conveyors, be provided with the leading section enforcement integration that lamination is placed on several the paper spare original copys on the paper supply tray, and then uppermost a piece of paper spare original copy is implemented to separate and it is implemented to discharge successively the separation assembly of usefulness.This class paper spare original copy separation assembly had had various kinds by motion and be used from the past.
The scheme drawing that Figure 10 uses for the groundwork of expression a kind of paper spare original copy separation assembly of the prior art.Be placed with the pallet front end of paper spare original copy at lamination, be provided with the guide member 503 that constitutes by inclined wall, when the paper spare original copy leading section that is layer-by-layer state was run into mutually with the dip plane on this guide member, the paper spare original copy that will be the laminated placement by this guide member 503 staggered along fore-and-aft direction.By this mode that staggers before and after the paper spare original copy that makes, the paper spare original copy that lamination is placed on the pallet is integrated, and is sent to paper supply roll 508 sides.Paper supply roll 508 is relative up and down form clamping with release liner 504 and this paper spare original copy, be directed into the paper spare original copy that is positioned at the top side in the paper spare original copy between paper supply roll 508 and the release liner 504, to be subjected to paper and supply with the expulsion force successively that roll 508 applies to (left direction in figure) towards the front side, second later paper spare original copy following its expulsion force to want to move will be blocked mobile owing to the friction force effect of release liner 504, thus can make more than ground of paper spare original copy towards the front side to being discharged successively.The another kind of form of the composition of the prior art is for adopting this release liner 504, but adopt its rotation direction and paper supply with roll 508 direction of rotation separate roll.
If for instance, this class disclosed in the open communique of No. 83771/1993 utility application of Japan, the open communique of No. 316265/1998 application for a patent for invention about the technology of separation device.
The paper spare original copy that is used in the prior art that lamination is being placed is implemented many devices that separate, its separating component is the roll of discharge successively of being supplied with roll or belt conveyor etc. by paper, the release liner that is being provided with its crimping, separate that roll etc. constitutes, and be provided with when paper spare original copy leading section in the pallet that its dip plane and lamination be placed with paper spare original copy is run into mutually and can make the guide member that staggers before and after the paper spare original copy, but this class formation of the prior art has following problems.
Before and after can making paper spare original copy, stagger, described guide member should the material of suitable friction coefficient constitutes by having, yet guide member and pallet form as one in the prior art, and employing and pallet identical materials formation, thereby be difficult under appropriate state, paper spare original copy be staggered, this is to supply with the roll place at paper often to produce one of paperboard or two reasons of supplying with problems.
In addition, for adopting the material different to constitute the occasion of guide member with material pallet, this guide member also needs to adopt the materials such as synthetic resin by such as rubber or the special processed of process to constitute usually, so that its surface has great friction coefficient, or, need to adopt elastomeric element in order to obtain the effect that better staggers.Yet when the material that adopts this great friction coefficient constitutes, can degenerate through these parts behind certain period of service, thus need in time to implement to change, and also will significantly quicken this degenerative process attached to the paper powder on the paper spare original copy.These replacing problems exist too for described separating component, require in time to this guide member and separating component implement to change (because of different each parts of usage condition also different).
According to the requirement of changing, if make these two parts, be that separating component and guide member are the form of the composition formation that can implement disassembled and assembled freely respectively with respect to the device rack unit, because these two parts installation sites to each other can form deviation, thereby can produce such as new problems such as paperboards.And, all can implement the form formation of disassembled and assembled freely with respect to rack unit in order to make two parts, this has also become to make the complicated reason of device.
Summary of the invention
First purpose of the present invention just provides and a kind ofly can be respectively be formed in the pallet leading section by the most suitable material and makes that lamination staggers before and after being placed on paper spare original copy on the pallet, the bevelled guide member, and the separating component that more than of paper spare original copys are separated, and the paper that can implement simple disassembling, assembling and replacing operation transmits feedway.
And, the present invention also aims to provide a kind of holding member that guide member and separating component are assembled into one that can make to implement the dismounting operation, thereby further make the paper of changing the easier enforcement of operation transmit feedway with respect to rack unit.
Then, the present invention also aims to provide a kind of original copy that can be assembled with this paper transmission feedway to transmit feedway automatically.
The present invention can realize above-mentioned purpose by following formation.
The invention provides a kind of roll of discharge successively that is placed on lamination that paper spare original copy on the paper supply tray contacts topmost and paper spare original copy is implemented discharge successively that has, the paper spare original copy of discharging is successively implemented to supply with the paper supply roll of usefulness, thereby can transmit feedway to the paper that the paper spare original copy of by the crimping of paper supply roll is implemented to separate, supply with by each one mode, this device has at least one rack unit; Be installed in loading pallet on the described rack unit, that paper spare original copy is used; Paper spare paper spare original copy direction of transfer downstream side place, that paper spare original copy implement to transmit is supplied with usefulness that is arranged on described loading pallet is supplied with rotor; Crimping be configured in described paper spare supply with the rotor place, stop the separating component of paper spare original copy by usefulness more than; Described separating component is crimped on described paper spare supplies with the elastic mechanism that the rotor place uses; Be arranged on described lamination and place guide member front end, that have the dip plane of integrating paper spare original copy leading section of paper spare original copy with the supply paper orientation of pallet; And the holding member that described separating component and described guide member are used is installed; And, by the separation assembly that described separating component, guide member and holding member constitute, comprise the fixed mechanism that is fixed in described rack unit in the detachable mode.
In other words be exactly, described guide member among the present invention and separating component are mounted on the holding member, be fixed in rack unit by fixed parts in the detachable mode by this holding member, can not need under the state that the relative installation of two parts is implemented to adjust, equipment is being implemented in good time new and old replacing operation.
And, even described rack unit is to be made of the chassis that metallic material is made, device case can be made of the combiner that is also used as rack unit (unitized body), and described fixed mechanism can also be by being implemented to fix with the mode that the stop member on being formed on a rack unit part is run into mutually by the elastic mechanism such as spring etc.
Description of drawings
Fig. 1 is the scheme drawing of original copy automatic conveyor an embodiment of the present invention, that have sheet feeding-device.
Fig. 2 is the section-drawing of original copy automatic conveyor an embodiment of the present invention, that have sheet feeding-device.
Fig. 3 is for describing the section-drawing that is configured in the sheet feeding-device in the original copy automatic conveyor in detail.
Fig. 4 covers parts section-drawing in opened condition for the outer dress lid of original copy automatic conveyor.
Fig. 5 is the section-drawing of separation device main portion of the paper supply unit of original copy automatic conveyor.
Fig. 6 for the outer dress lid of original copy automatic conveyor cover parts in opened condition, the block diagram of the state that is removed of separation device.
Fig. 7 is the section-drawing of the main portion of second embodiment of the invention.
Fig. 8 A～Fig. 8 C is that the separation device of second embodiment of the invention implements to change the scheme drawing when operating.
Fig. 9 is the section-drawing of the main portion of third embodiment of the invention.
Figure 10 is the scheme drawing of the sheet feeding-device of prior art.
The specific embodiment
Below, with reference to the accompanying drawings paper spare original copy feedway of the present invention is elaborated.Fig. 1 is scheme drawing an embodiment of the present invention, that be assembled with the original copy automatic conveyor 30 of paper spare original copy feedway.Fig. 2 is the section-drawing of original copy automatic conveyor 30.Fig. 3 is for describing the section-drawing of its paper supply unit in detail.
At first, the whole form of the composition of image read-out and original copy automatic conveyor is carried out brief description.
In Fig. 1～Fig. 3,30 expressions be the original copy automatic conveyor that carries on image read-out main body H, this original copy automatic conveyor 30 is by the paper supply unit 40 of supplying with paper spare original copy in housing parts 20, the transport unit 60 that relative first contact of paper spare original copy is passed through above with glass component P1, and paper discharge portion 70 formations of discharging paper spare original copy.
The image read-out main body H of this original copy automatic conveyor 30 is installed, by the first contact glass component P1, will be by the light that goes out such as light emitted such as bulbs, expose on the paper spare original copy that is transmitted, reflected light is implemented reflection by minute surface, reading mechanism (not shown) by charge-coupled device (CCD) etc. is implemented opto-electronic conversion, to implement reading of original image.And, this image read-out main body H also is provided with the second contact glass component P2 of the area that can place paper spare original copy, by the opening and closing operations that original copy automatic conveyor 30 is implemented, the light source assembly (not shown) that constitutes by light source, minute surface etc., move along sub scanning direction with the paper spare original copy on the glass component P2 with respect to being placed on second contact, can implement read operation with glass component P2 to original image by second contact.
Adopt this form of the composition, the paper spare original copy that lamination is placed on paper supply tray 31 places just can be supplied to first contact by each one mode with glass component P1 place, and it is expelled to paper discharge pallet 32 places after original image is implemented to read.
Here, housing parts 20 is divided into first rack unit 42 of the lower portion that is provided with paper supply unit 40, transport unit 60, paper discharge portion 70, and is also used as second rack unit, 41 these two parts that outer dress lid covers upper lateral part office parts, that be installed in paper supply unit 40.
Part on first rack unit 42, form and make the paper spare original copy that inserts by paper supply port 82 places on the paper supply passageway 80, and the part on second rack unit is made of last side frame guiding parts 83 towards the following side frame guiding parts 84 of first contact with the bending of glass component P1 side guiding.
The mode of second rack unit 41 can freely rotating around strong point 41a as shown in Figure 4 is installed on first rack unit 42.
Be provided with at second rack unit, 41 places and discharge roll 9, paper successively and supply with roll 8, the record roll idle roll 51b in to 51, they all make unitary rotation with second rack unit 41.Adopt this form of the composition, just can open paper supply passageway 80, expose down the paper spare original copy supply range on the side frame guiding parts 84, so that the paper spare that clogs can be taken out by rotating the mode of second rack unit 41.
Following side frame guiding parts 84 be positioned at be equipped with the input roll to 61, the output roll to 62, paper discharges roll to 72 device rack unit side plate place, side frame guiding parts 84 down is installed at first rack unit, 42 places, and the frame guiding parts that forms drive access, paper drain passageway is right, and they form as one with paper discharge pallet 32.
Here, at following side frame guiding parts 84 places that form first rack unit, 42 last branches, be formed with the recess of separation assembly 2 (peristome) as described later detachably is installed.
Below, according to Fig. 3, Fig. 5, the separation device 1 of paper supply unit of the present invention is elaborated.
The surface of this release liner 4 is made of the bigger urethane rubber material of friction coefficient, in the present embodiment, it is banded that the urethane rubber material is, and be located at paper feeding and implement to combine, install between the sidepiece of the part of upstream side and liner holding member 5.Supply with the conveying capacity of roll 8 in order not lose paper, the width of this release liner 4 is made with paper supply roll width in axial direction and is equated, or than its big 1～2 millimeter (mm).
Front end integration plate 13 (front end integral component) is discharged the mode at direction upside place according to tilted configuration successively at paper spare original copy, is installed in liner holding member 5 places.This front end integration plate 13 can be by the mode of the paper spare original copy leading section of lamination placement being implemented stagger, the paper spare original copy that lamination is being placed is implemented to integrate, thereby can prevent that a large amount of paper spare original copys is sent to paper to be supplied with between roll 8 and the release liner 4.And front end integration plate 13 forms down the part on the side frame guiding parts 84, and has and paper spare original copy guiding is moved to paper supply with function between the holding part on roll and the separating component.
This front end integration plate preferably by its friction coefficient than the surperficial high parts of the mobile paper spare original copy of guiding such as be tabular rubber components and constitute, yet also can adopt resin component to constitute such as mylar resin etc., in addition, the paper feeding that also can make the front end integration plate by the low-friction coefficient component set-up such as mylar etc., makes its upper end by the great friction coefficient component set-up such as rubber etc. to the bottom of downstream side.In other words be exactly, selection can be implemented suitably to integrate and its part is guided to the material at separation device 1 place paper spare original copy, and it is just passable to make this front end integration plate.
At this, dismounting mode to liner holding member 5 describes, the dress lid covers parts 41 rotations and makes paper supply with roll 8 and left by release liner 4 places outside making, and when making down side frame guiding parts 84 be exposed state, application force by liner holding member 5 antagonistic springs 6, will in conjunction with pin 5a to than installation portion 84a along paper feeding to the upstream side front position towards lower side to extruding, and to paper feeding to upstream side implement to extract operation, just can shown in two pecked lines among Fig. 5, liner holding member 5 be taken out by recess 85 places on the following side frame guiding parts 84.
When implementing to install, can with liner holding member 5 by be positioned at installation portion 84a towards paper feeding to the lower side at the front position place of upstream side to, be embedded in down recess 85 places on the side frame guiding parts 84, and then to installation portion 84a towards paper feeding to upstream side implement to extract operation, just can will be combined in installation portion 84a place in conjunction with pin 5a.
Adopt this form of the composition, be installed in the elastomeric element 10 and the release liner 4 at liner holding member 5 places, just can form as one with the front end integration plate 13 that is configured in release liner 4 forward position places, and can be by being positioned at the dip plane side of paper feeding to the following side frame guiding parts 84 of upstream side, easily implement the dismounting operation, so the replacing operation of release liner 4 is implemented easily.
Below the paper of separated part 40 being supplied with action describes.
In the time will being positioned at paper supply tray paper spare original copy 31 places, that be laminated and being inserted by paper supply port 82 places, the paper spare original copy leading section that is laminated will be run into mutually with stop component 11 and be subjected to the restriction of stop component 11.Adopt this form of the composition, just can implement restriction, and place it in the place of drain position successively on the paper supply tray 31 leading section of paper spare original copy.Discharge roll 9 successively and descend and contact when receiving the paper that provides by main bodys such as image read-outs in this state when supplying with instruction, can making with the paper spare original copy upper side that is laminated.
Along with the rotation of discharging roll 9 successively, being placed on paper supply tray paper spare original copy 31 places, that be laminated will be discharged successively, and is fed through in the paper supply passageway 80.When discharging roll 9 successively and being positioned at topmost that the paper spare original copy at place contacts and when rotating; because the friction force effect between paper spare original copy; usually can make several the paper spare original copys under being positioned at topmost, the paper spare original copy at place is sent to paper supply passageway 80 in the lump along with being arranged in topmost.
Leading section on these several paper spare original copys will be all with front end integration plate 13 on the dip plane run into mutually, and be subjected to barrier effect.In other words be exactly, front end integration plate 13 on the front end integral component 3 will be by the friction force effect between paper spare original copy and front end integration plate, paper spare original copy leading section after discharging is successively implemented to stagger and integrate, thereby several paper spare original copys are implemented to separate guiding.
Adopt this form of the composition, just two, three paper spare original copys separating by front end integration plate 13 can be sent to the holding part place on paper supply roll 8 and the release liner 4.Here, only have to be positioned at topmost a piece of paper spare original copy at place and can to supply with roll 8 by paper and implement to transmit, second later paper spare original copy will be owing to the friction drag effect of release liner 4, and is prevented from moving.
After this, isolated a piece of paper spare original copy, its leading section will be implemented to run into registration process to 51 by the record roll, and then be sent to first contact glass component P1 place.
And, when the rubber on the release liner 4 because and the friction between paper spare original copy and when losing friction drag gradually, liner holding member 5 and front end integral component 3 integral body can be taken off implementing and change.
Fig. 6 opens outer dress lid for expression and covers parts 41, the block diagram in the time of will being taken off by the separation assembly 2 that liner holding member 5 and front end integral component 3 integral body constitute.
Fig. 7 is the section-drawing of the main portion of expression second embodiment of the invention.
This separating component is made of separation roll 104 cylindrical shape, that the surface is made of the great friction coefficient rubber components.
This separation roll is the outstanding form in top, is supported on to be within the half moon separating bracket 104b.
Separating bracket 104b, paper feeding by will being formed on paper spare original copy is to the joint portion at downstream side place 104c, the supporting pin 185b that locates with two sides within the recess 185 that is formed on down side frame guiding parts 180 combines, and is supported on supporting pin 185b place in mode free to rotate.
Locate in separating bracket 104b bottom, spring 104d is embedded in by the outstanding jut 185c place, recess 185 inner bottom surface places on the following side frame guiding parts 180, applying with joint portion 104c to separating bracket 104b is the elastic reaction strong point, that it is rotated towards last side direction, by imposing on this rotation elastic reaction of separating bracket 104b, will separate roll 104 and be crimped on paper supply roll 108 places.
And, separating bracket 104b also is provided with retaining pawl 104e, thereby and when making paper supply with roll 108 to leave by separation roll 104 places when rotating that outer dress lid covers parts, can be under the elastic reaction of spring 104d, make the mode of separating bracket 104b not deviating from by recess 185 places, with be positioned at recess 185 within, be formed on paper feeding and run into mutually to the restrictions 185d at the sidepiece place of upstream side, and then restriction is implemented in the rotation of separating bracket 104b.
Turning cylinder place at this separation roll 104 also is equipped with the torque limitation parts, and it is rotated, and makes it be the stationary state of prevention rotation during the torque when being applied with specified value more than.In other words be exactly, the action torque of setpoint torque limiting part in the following manner, promptly when 1 paper spare original copy only is inserted into the holding part of paper on supplying with roll 108 and separating roll 104, because torque ratio is less, separate roll 104 and implement servo-actuated along with moving of paper spare original copy and rotate, when the paper spare original copy that is inserted with more than two, because torque ratio is bigger, separate roll 104 and be stationary state, second later paper spare original copy implemented to transmit thereby stop.Adopt this torque limitation parts can further improve separating property.
Scheme drawing when Fig. 8 A～Fig. 8 C implements to change operation to release liner 4 for expression.
Below according to Fig. 8 A～Fig. 8 C, the dismounting mode of separating bracket 104b is described.When rotating that outer dress lid covers parts and when making paper supply with roll 108 to leave by separation roll 104 places, following side frame guiding parts 180 will be exposed state, at this moment the retaining pawl 104e on the separating bracket 104b will run into mutually with the restrictions 185d at recess 185 places on the following side frame guiding parts 180, and separating bracket 104b is limited in (referring to Fig. 8 A) within the recess 185.
When in this state, by such as instruments such as screwdrivers, make the retaining pawl 104e that is arranged on separating bracket 104b place towards lower side during to flexural deformation, just remove by the restriction of the restrictions 185d of the recess 185 of side frame guiding parts 180 down.At this moment, separating bracket 104b can be turned to always the outer fix place (referring to Fig. 8 B) of recess 185 towards last side direction.Subsequently, just the joint portion 104c on the separating bracket 104b can be taken off (referring to Fig. 8 C) by the supporting pin 185b place within the recess (peristome) 185 of side frame guiding parts 180 under being positioned at.
When implementing fitting operation, can be with the joint portion 104c on the separating bracket 104b, be entrenched in the supporting pin 185b place within the recess 185 that is positioned on the following side frame guiding parts 180, and make separating bracket 104b with supporting pin 185b be the strong point towards lower side to rotation.Adopt this mode, just can make the retaining pawl 104e on the separating bracket 104b run into and produce flexural deformation mutually, and then when moving to the lower position of restrictions 185d, restore and be original shape with the sidepiece of restrictions 185d.And the retaining pawl 104e on the separating bracket 104b will run into mutually with the restrictions 185d at recess 185 places on the following side frame guiding parts 180, thereby separating bracket 104b can be limited within the recess 185.
Adopt this form of the composition, because the place, inboard at recess 185 is provided with supporting pin 185b, be provided with at separating bracket 104b place can be chimeric with supporting pin 185b joint portion 104c, thereby make separating bracket 104b, separation roll 104, front end integrate and form as one with parts 103, and can get supporting pin 185b is that rotate at the center, and then be installed in recess 185 places or take off, so can make the replacing operation of release liner 4 simple, convenient by recess 185 places.
Fig. 9 is the section-drawing of the main portion in the expression third embodiment of the invention.
In the present embodiment, the separation assembly 202 of paper spare original copy is made of release liner 204, liner holding member 205 integral body, and the front end integration also constitutes one with parts 203 and front end integration with holding member 212.Between integrating with holding member 212, liner holding member 205 and front end also be provided with spring 206.
Integrate at front end and also to be formed with restrictions with holding member 212 places, so as can to limit release liner 204 and liner holding member 205 under the elastic reaction of spring 206 towards on side direction mobile.This restrictions spring 206 towards under the elastic reaction of side direction, liner holding member 205 is integrated with front end formed as one with holding member 212.
Integrate at front end and also to be formed with joint portion 212a, be used for implementing to combine between the installation portion 285a with recess 285 places that are formed on down side frame guiding parts 280 with holding member 212 places.By joint portion 212a being inserted in the installation portion 285a place that is positioned at recess 285 places,, front end uses holding member 212, liner holding member 205, recess 285 places of spring 206 integral installations on following side frame guiding parts 280 thereby being integrated.
In addition, two pecked lines among Fig. 9 are represented is exactly the state of separation assembly 202 when being removed.
Other form of the composition is identical with the first embodiment of the present invention.
In aforesaid embodiment, separating component forms as one with the front end integration plate, is consistent at any time thereby can make disengaged position and front end integrate the position, and can obtains stable separating property.Its result can implement level and smooth and stable paper spare to paper spare original copy and supply with.And, because separating component forms as one with the front end integration plate, and can implement disassembled and assembled freely, so the operability can obviously improve separating component and change the time at the peristome place.
Claims (9)
1. the paper spare original copy that lamination is placed on the pallet is implemented many paper transmission feedwaies that separate and transmit usefulness, has:
At least one first rack unit,
Be installed in loading pallet on described first rack unit, paper spare original copy,
Be arranged on described lamination place pallet paper spare original copy direction of transfer downstream side place, paper spare original copy implemented to transmit the paper spare of supplying with usefulness supply with rotor,
Crimping is configured in described paper spare and supplies with the separating component rotor place, that stop the paper spare original copy more than to pass through,
Described separating component is crimped on the elastic mechanism that described paper spare is supplied with the rotor place,
Be arranged on described lamination and place the guide member front end, that have the dip plane of integrating paper spare original copy leading section of the paper spare original copy direction of transfer of pallet,
And the holding member that described separating component and described guide member are installed,
And, use fixed mechanism to be installed in the described first rack unit place in the detachable mode by the separation assembly that described separating component, guide member and holding member constitute.
2. paper as claimed in claim 1 transmits feedway, the housing parts that it is characterized in that described first rack unit and device forms as one, this housing parts is made of combiner, and described separation assembly is fixed on the part of this housing parts by fixed mechanism.
3. paper as claimed in claim 1 or 2 transmits feedway, it is characterized in that described fixed mechanism is made of spring, by with the spring crimping that is installed on described first rack unit of described assembly, keep being installed in the described paper spare supply rotor on described first rack unit.
4. paper as claimed in claim 1 transmits feedway, it is characterized in that described paper spare supply rotor is installed in first rack unit that described separation assembly is set, and on second rack unit different with this first rack unit, and described second rack unit is made of the part of housing of device, but and, be connected on described first rack unit in the mode of freely openable.
5. paper as claimed in claim 1 transmits feedway, it is characterized in that the width of described separating component equates substantially with the width perpendicular to paper spare original copy direction of transfer that described paper spare is supplied with rotor.
6. paper as claimed in claim 1 transmits feedway, it is characterized in that described guide member is by constituting to the tabular elastomeric element that produces elastic deformation along paper feeding.
7. paper as claimed in claim 1 transmits feedway, it is characterized in that described first rack unit have with the paper supply tray on the wall run into mutually of the leading section that makes progress along paper feeding of paper spare original copy, described guide member by its friction coefficient than the high component set-up of the described first rack unit wall friction coefficient.
8. paper as claimed in claim 1 transmits feedway, it is characterized in that described separating component is made of roll parts, and described holding member is made of the carriage member that supports described roll parts.
9. an original copy transmits feedway automatically, will be configured in reading pressing plate upside place, place paper spare original copy that pallet sends by lamination and be sent to successively and read the pressing plate place on the image read-out, and its device has:
At least one rack unit,
Be installed in the pallet that paper spare original copy lamination is placed on the described rack unit,
Have be arranged on described paper spare original copy lamination place pallet paper spare original copy direction of transfer front end, paper spare original copy leading section is implemented the guide member of the dip plane of integration processing,
Be arranged on described paper spare original copy lamination place pallet paper spare original copy direction of transfer downstream side place, paper spare original copy implemented to transmit the paper spare of supplying with supply with rotor,
Crimping is configured in described paper spare and supplies with the separating component rotor place, that stop the paper spare original copy more than to pass through,
Described separating component is crimped on the elastic mechanism that described paper spare is supplied with the rotor place,
To guide to the drive access of the bending of reading the pressing plate place by the paper spare original copy that described paper spare supply rotor provides,
And to reading paper spare original copy that the pressing plate place provides and implement the paper of harvesting and discharge pallet by described,
Be installed on the holding member that separates with described separating component and described guide member; To be fixed on the fixed mechanism at described rack unit place by the separation assembly that described separating component, guide member and holding member constitute in the detachable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021031886A CN1313337C (en) | 2002-02-04 | 2002-02-04 | Paper sheet conveying & feeding apparatus and automatic coveying & feeding manuscript device with the same apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021031886A CN1313337C (en) | 2002-02-04 | 2002-02-04 | Paper sheet conveying & feeding apparatus and automatic coveying & feeding manuscript device with the same apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1436708A CN1436708A (en) | 2003-08-20 |
| CN1313337C true CN1313337C (en) | 2007-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021031886A Expired - Lifetime CN1313337C (en) | 2002-02-04 | 2002-02-04 | Paper sheet conveying & feeding apparatus and automatic coveying & feeding manuscript device with the same apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1313337C (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105084058A (en) * | 2014-05-14 | 2015-11-25 | 佳能精技股份有限公司 | Sheet conveyance apparatus, image reading apparatus, and image forming apparatus |
| CN106946066A (en) * | 2015-10-14 | 2017-07-14 | 夏普株式会社 | With paper conveyer and the image processing system with it |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4210183B2 (en) * | 2003-08-29 | 2009-01-14 | 株式会社東芝 | Paper width guide device |
| CN102120532B (en) * | 2010-01-08 | 2013-07-10 | 致伸科技股份有限公司 | Friction wheel and friction wheel module using same |
| JP5427872B2 (en) * | 2011-11-15 | 2014-02-26 | 京セラドキュメントソリューションズ株式会社 | Document conveying apparatus and image forming apparatus having the same |
| CN105139511A (en) * | 2014-05-29 | 2015-12-09 | 恒银金融科技有限公司 | Large-capacity bill storage device for financial self-service terminal |
| CN104528049A (en) * | 2014-12-25 | 2015-04-22 | 重庆超联实业有限公司 | Conveying device used for packaging paper boxes |
| JP6424650B2 (en) * | 2015-01-29 | 2018-11-21 | ブラザー工業株式会社 | Sheet conveying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4865306A (en) * | 1987-03-02 | 1989-09-12 | Mita Industrial Co., Ltd. | Friction pad fixture |
| US5921542A (en) * | 1997-04-10 | 1999-07-13 | Sharp Kabushiki Kaisha | Sheet feeding device having a frictional separating member |
| US6025936A (en) * | 1995-09-20 | 2000-02-15 | Pfu Limited | Image reading device |
| JP2001302053A (en) * | 2000-04-20 | 2001-10-31 | Toshiba Tec Corp | Sheet conveyance device and picture image reading device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4865306A (en) * | 1987-03-02 | 1989-09-12 | Mita Industrial Co., Ltd. | Friction pad fixture |
| US6025936A (en) * | 1995-09-20 | 2000-02-15 | Pfu Limited | Image reading device |
| US5921542A (en) * | 1997-04-10 | 1999-07-13 | Sharp Kabushiki Kaisha | Sheet feeding device having a frictional separating member |
| JP2001302053A (en) * | 2000-04-20 | 2001-10-31 | Toshiba Tec Corp | Sheet conveyance device and picture image reading device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084058A (en) * | 2014-05-14 | 2015-11-25 | 佳能精技股份有限公司 | Sheet conveyance apparatus, image reading apparatus, and image forming apparatus |
| CN105084058B (en) * | 2014-05-14 | 2017-06-20 | 佳能精技股份有限公司 | Sheet material conveyor, image read-out and imaging device |
| US9904228B2 (en) | 2014-05-14 | 2018-02-27 | Canon Finetech Nisca, Inc. | Sheet conveyance apparatus, image reading apparatus, and image forming apparatus |
| CN106946066A (en) * | 2015-10-14 | 2017-07-14 | 夏普株式会社 | With paper conveyer and the image processing system with it |
| CN106946066B (en) * | 2015-10-14 | 2020-02-07 | 夏普株式会社 | Paper conveying device and image forming apparatus having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1436708A (en) | 2003-08-20 |
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