CN105383987A - sheet feeding device and sheet processing apparatus - Google Patents
sheet feeding device and sheet processing apparatus Download PDFInfo
- Publication number
- CN105383987A CN105383987A CN201510549824.9A CN201510549824A CN105383987A CN 105383987 A CN105383987 A CN 105383987A CN 201510549824 A CN201510549824 A CN 201510549824A CN 105383987 A CN105383987 A CN 105383987A
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- China
- Prior art keywords
- paper
- conveyor belt
- roller
- conveyance
- feeding mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/20—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/02—Supports or magazines for piles from which articles are to be separated adapted to support articles on edge
- B65H1/025—Supports or magazines for piles from which articles are to be separated adapted to support articles on edge with controlled positively-acting mechanical devices for advancing the pile to present the articles to the separating device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
- B65H1/22—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device moving in direction of plane of articles, e.g. for bodily advancement of fanned-out piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/12—Suction bands, belts, or tables moving relatively to the pile
- B65H3/124—Suction bands or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/421—Forming a pile
- B65H2301/4213—Forming a pile of a limited number of articles, e.g. buffering, forming bundles
- B65H2301/42134—Feeder loader, i.e. picking up articles from a main stack for maintaining continuously enough articles in a machine feeder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/24—Longitudinal profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/25—Driving or guiding arrangements
- B65H2404/253—Relative position of driving and idler rollers
- B65H2404/2531—Relative position of driving and idler rollers for performing transport along a path curved according to an axis parallel to the transport surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/25—Driving or guiding arrangements
- B65H2404/253—Relative position of driving and idler rollers
- B65H2404/2532—Arrangement for selectively changing the relative position of the driving and idler rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/26—Particular arrangement of belt, or belts
- B65H2404/264—Arrangement of side-by-side belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
- B65H2404/657—Means for varying the space between the elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1916—Envelopes and articles of mail
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
The invention relates to a sheet feeding device and a sheet processing apparatus, The sheet feeding device of an embodiment has a conveying belt, a first roller, a second roller, a support portion, a takeout section. The conveying belt is wound along the first roller and the second roller, and the first roller forms a conveying terminal portion of the conveying belt in the first conveying direction. The second roller forms a slope portion of the conveying belt that slopes downward toward the conveying terminal portion. The support portion supports each of a plurality of sheets dropped from the conveying terminal portion in an upright position, at a position more downward in the vertical direction than the conveying terminal portion. The upper sheet, out of the sheets which are overlapping on the conveying belt in the vertical direction, is arranged to relatively deviate toward a downstream side in the first conveying direction than the lower sheet.
Description
The application based on the benefit of priority of No. 2014-178205th, the Japan's patent application formerly applied on September 2nd, 2014, and enjoys this benefit of priority, is comprised therewith by its full content by reference.
Technical field
Embodiments of the present invention relate to paper feeding mechanism and bill handling device.
Background technology
In the past, existed and a kind ofly will be fed to the paper feeding mechanism of pickup section in many pieces of papers of upright state overlap, described pickup section from many pieces of overlapping papers by a piece pickup paper foremost.In this paper feeding mechanism, when paper is thinner or when paper is more soft, can becomes and be difficult to make paper be fed to pickup section under upright state, and there is the possibility that pickup section cannot pick up paper validly.
Summary of the invention
The object of the invention is to, provide a kind of and can validly many pieces of papers be fed to by piece the paper feeding mechanism of the pickup section of pickup paper and a bill handling device.
The paper feeding mechanism of embodiment possesses conveyor belt, the first roller, the second roller, support portion and pickup section.Conveyor belt transports many pieces of papers along the first conveyance direction.Conveyor belt is wound on the first roller, and the first roller forms the conveyance terminal part of the conveyor belt in the first conveyance direction.Second roller is positioned at the upstream side along the first roller in the first conveyance direction, and the second roller wrapped around conveyor belt.Second roller forms the rake towards the downward-sloping conveyor belt of conveyance terminal part.Support zone, below the vertical direction of conveyance terminal part, supports with upright state respectively to the many pieces of papers dropped from conveyance terminal part.Pickup section picks up the paper be positioned at foremost from the many pieces of papers be configured in support portion, and along the second conveyance direction conveyance.Many pieces of paper overlaps are positioned in conveyor belt.In conveyor belt, among the paper overlapped each other in the vertical direction, compared with the paper of below, the paper of top is more partial to the downstream of the first conveyance direction and configures.
According to the paper feeding mechanism of said structure, can validly many pieces of papers be fed to by a piece pickup section for pickup paper.
Accompanying drawing explanation
Fig. 1 is the block diagram of the structure of the bill handling device that the paper feeding mechanism possessing embodiment is shown.
Fig. 2 is the block diagram of the structure of the paper feeding mechanism schematically showing embodiment.
Fig. 3 is the lateral plan moved up and down of the first roller of the paper feeding mechanism schematically showing embodiment.
Fig. 4 is the lateral plan of the structure of the paper feeding mechanism involved by the first variation schematically showing embodiment.
Fig. 5 is the block diagram of the structure of the paper feeding mechanism involved by the second variation schematically showing embodiment.
Fig. 6 is the lateral plan of the structure of the paper feeding mechanism involved by the 3rd variation schematically showing embodiment.
Fig. 7 is the lateral plan of the structure of the paper feeding mechanism involved by the 4th variation schematically showing embodiment.
Detailed description of the invention
Below, with reference to accompanying drawing, the paper feeding mechanism of embodiment and bill handling device are described.
As shown in Figure 1, the bill handling device 1 of embodiment possesses control setup 1a, supply department 2, pickup section 3, isolation accumulation portion 4, reads identification part 5 and classification accumulation portion (classification handling part) 6.
The action of control setup 1a to bill handling device 1 unifies to control.
Supply department 2 keeps many pieces of stacked papers, and makes many pieces of papers in the posture state of regulation.Supply department 2 moves to the first conveyance direction by making many pieces of papers, thus many pieces of papers is fed to the pickup section 3 being positioned at the first conveyance direction front.Paper is such as the file that mail and the envelopes etc. such as postcard are flat.Paper has first surface, wherein writes or has printed classified information.
The paper of pickup to being positioned at the first conveyance direction paper foremost among the many pieces of papers supplied by supply department 2 by piece to pick up successively, and is sent to the conveying unit (omitting diagram) in the second conveyance direction by pickup section 3.
Isolation accumulation portion 4 is arranged in conveying unit.Isolation accumulation portion 4 is for piling up the paper as isolated subject in many pieces of papers being picked up out by pickup section 3.Isolation accumulation portion 4 detects that thickness exceeds the paper of specific thickness and is accommodated with the paper of foreign matter, and piles up the paper reclaiming and detect.In addition, isolation accumulation portion 4 detects the paper that conveyance posture departs from from prescribed form, and piles up the paper reclaiming and detect.
Read identification part 5 for obtaining the classified information of giving paper.
Classification accumulation portion 6 is according to the classified information of paper, and paper is piled up in classification.
Paper feeding mechanism 10 possesses supply department 2 and pickup section 3.
As shown in Figure 2, supply department 2 possesses conveyor belt 21, first roller 22, second roller 23 and support portion 24.
Conveyor belt 21 is formed by the material with retractility.Conveyor belt 21 is such as the tubular endless belt formed by planar band.Conveyor belt 21 be erected at least comprise the first roller 22 and the second roller 23 multiple rollers on.At least any one roller in multiple roller is the driven roller producing rotary driving force.The propulsive effort that conveyor belt 21 is produced by driven roller rotates, and makes the driven rotation of other rollers.In conveyor belt 21, using in outside face 21A if lower part is as the mounting surface A being used for overlapping mounting many pieces of paper P, the i.e. upper surface of normal direction outside face 21A of (Y-direction shown in Fig. 2) above vertical direction, or the upper surface of outside face 21A of direction of tilt specifying acute angle relative to vertical direction inclined upward.Mounting surface A makes to produce friction force between mounting surface A and each paper P, and this friction force is greater than the friction force between two pieces of paper P overlapping each other.Many pieces of paper P on mounting surface A transport along the length direction of conveyor belt 21, i.e. the first conveyance direction D1 by conveyor belt 21.On mounting surface A, in the paper P overlapped each other in the vertical direction, compared with the paper P of below, the paper P of top is more partial to the front side (downstream) of the first conveyance direction D1 and configures.
Conveyor belt 21 is wound on the first roller 22, and the first roller 22 forms the conveyance terminal part 31 of the conveyor belt 21 on the first conveyance direction D1.Conveyance terminal part 31 is as the end of the mounting surface A of the conveyor belt 21 on the first conveyance direction D1.Conveyance terminal part 31 makes many pieces of paper P on mounting surface A drop to the support portion 24 be positioned at below vertical direction successively respectively, will be described the support portion 24 be positioned at below vertical direction hereinafter.Below, conveyance terminal part 31 position in vertical direction is such as set to the center shaft position y1 in vertical direction of the first roller 22.First roller 22 possesses the displacement mechanism (not shown) making center shaft vertically displacement.
Second roller 23 be configured in along on the first conveyance direction D1, the upstream side of the first roller 22, and be positioned at the top of the first roller 22 in vertical direction.Namely, be set as, the center shaft position y2 in vertical direction of the second roller 23 is positioned at the top of the center shaft position y1 in vertical direction of the first roller 22.Conveyor belt 21 is wound on the second roller 23, and the second roller 23 forms the rake 32 towards the downward-sloping conveyor belt 21 of conveyance terminal part 31.
Support portion 24 is configured in below the vertical direction of conveyance terminal part 31.Support portion 24 supports with upright state respectively to the many pieces of paper P vertically dropped downwards from conveyance terminal part 31.Support portion 24 possesses diapire 24a and guiding wall 24b, and described diapire 24a forms horizontal surface, and described guiding wall 24b forms vertical surface.Be set as, diapire 24a position y0 is in vertical direction positioned at the below of the position y1 in the vertical direction of conveyance terminal part 31.Diapire 24a supports the lower end of each paper P of upright state.The length on the first conveyance direction D1 of diapire 24a, the gap-forming namely between guiding wall 24b and pickup section 3 is, the paper P of specified quantity (such as, one to multiple piece etc.) can be maintained the size degree under upright state.Or the gap-forming between guiding wall 24b and pickup section 3 is, guiding wall 24b or pickup section 3 can the paper P of ancillary provisions quantity (such as, one to multiple piece etc.) be the degree of upright state.Guiding wall 24b is formed in the substantially vertical mode upwards in the end of the rear side from the first conveyance direction D1 in diapire 24a.Guiding wall 24b is by contacting with the paper P being positioned at the rearmost end of the first conveyance direction D1 among the many pieces of paper P supported by diapire 24a, thus auxiliary each paper P is upright state.Guiding wall 24b prevents the following problem caused by conveyor belt 21: the rear side being involved in the first conveyance direction D1 from each paper P of dropping of conveyance terminal part 31.
Pickup section 3 possesses directing plate 41 and absorption band 42.
Directing plate 41 is configured to, upwards substantially vertical from the end of the front side (downstream) of the first conveyance direction D1 diapire 24a.Absorption band 42 is for being formed with the endless belt of multiple adsorption hole 42a.By valve gear (not shown), multiple adsorption hole 42a is applied with negative pressure or malleation (higher than atmospheric pressure), and described valve gear possesses vacuum pump (not shown) and energy chamber (not shown) etc.When being applied with negative pressure by valve gear on multiple adsorption hole 42a, multiple adsorption hole 42a by absorption, from the many pieces of paper P be configured in support portion 24, can pick up the paper P be foremost positioned on the first conveyance direction D1.
The surface of directing plate 41 is exposed at a part of position of absorption band 42.Rotate under the effect of the propulsive effort that absorption band 42 produces at driver train (not shown).Driver train such as possess erection have absorption band 42 multiple pulleys (not shown) and with at least any one drive motor be connected (not shown) in multiple pulley.In absorption band 42, under the effect of the propulsive effort of driver train generation, the position of exposing the surface of directing plate 41 is moved towards the second conveyance direction D2 orthogonal with the first conveyance direction D1.Under the state that absorption band 42 is applied in negative pressure at multiple adsorption hole 42a, by driver train rotary actuation.Thus, band 42 is adsorbed to the conveying unit conveyance on the second conveyance direction D2 by piece paper P picked up out from support portion 24 successively.
Below, the action of the paper feeding mechanism 10 of embodiment is described.
First, control setup 1a is input to instruction in control setup 1a according to operating personal by input media (not shown), set the position (that is, the center shaft of the first roller 22 position y1 in vertical direction) of the vertical direction of the first roller 22.Distance between the conveyance position y1 of the terminal part 31 and position y0 of the diapire 24a of support portion 24, according to the instruction of operating personal, is set as by control setup 1a, vertical direction distance that is corresponding with the size of transported paper P, that specify.The size of paper P is such as the length of paper P on the first conveyance direction D1, namely, and the height in the vertical direction of the paper P in upright state in support portion 24.The vertical direction of regulation is apart from being such as, and the size along with paper P increases and in the Long-term change trend increased, the size along with paper P reduces and is the Long-term change trend reduced.By the instruction of control setup 1a, as shown in Figure 3, according to the size of each paper P on mounting surface A, thus make the center shaft of the first roller 22 lower mobile in the vertical direction.Thus, according to the size of each paper P, the height of drop of the first roller 22 to each paper P dropped to support portion 24 from conveyance terminal part 31 changes.
Then, control setup 1a by rotary actuation conveyor belt 21, transports overlap towards the conveyance terminal part 31 on the first conveyance direction D1 and is positioned in many pieces of paper P on mounting surface A.The collection operation performed in advance by operating personal, many pieces of paper P with the posture state laminated configuration of regulation on mounting surface A.On mounting surface A, in the paper P overlapped each other in the vertical direction, compared with the paper P of below, the paper P of top is more partial to the front side (downstream) of the first conveyance direction D1 and configures.On the first conveyance direction D1 to the front of the second roller 23, the mounting surface A of horizontal arrangement conveyor belt 21, and from continuous print rake 32 between the second roller 23 to the first roller 22, dip down and tiltedly configure the mounting surface A of conveyor belt 21.Each paper P is transported to rake 32 from the front of the second roller 23 by conveyor belt 21, thus, makes the posture of each paper P on mounting surface A become heeling condition from horizontality.
Each paper P is transported to conveyance terminal part 31 by conveyor belt 21, thus, makes the many pieces of paper P overlapped each other on mounting surface A, successively from paper P topmost by piece to be dropped to the support portion 24 below vertical direction by conveyance terminal part 31.More specifically, because the paper P overlapped each other is configured to, compared with the paper P of below, the paper P of top is more partial to the front side of the first conveyance direction D1, therefore, under the state that a part and the mounting surface A of paper P up directly contact, under the effect of the friction force between paper P up and mounting surface A, the paper P of top is maintained on mounting surface A.Along with the driving of conveyor belt 21, compared with the paper P of below, the paper P of top can first slowly stretch out from conveyance terminal part 31 laterally, therefore, at least when the disappearing with the position that mounting surface A directly contacts of paper P of top, friction force between the paper P of top and mounting surface A will disappear, thus the paper P of top will depart from from mounting surface A.When paper P up departs from from mounting surface A, a part of the paper P of below still directly contacts with mounting surface A, therefore, under the effect of the friction force between the paper P and mounting surface A of below, the paper P of below is maintained on mounting surface A.
Conveyor belt 21 makes each paper P under the state tilted in posture drop from conveyance terminal part 31.Thus, such as with each paper P made under the state of flat-hand position from transporting compared with situation that terminal part 31 drops, easily make each paper P self uprights in support portion 24.
Then, control setup 1a starts valve gear and the driver train of pickup section 3, and the multiple adsorption hole 42a to absorption band 42 apply negative pressure, and, the absorption band 42 on the surface of exposing directing plate 41 is driven to the second conveyance direction D2.Paper P foremost on first conveyance direction D1, from many pieces of paper P of the upright state be configured in support portion 24, furthers and adsorbs by absorption band 42, and towards the conveying unit conveyance on the second conveyance direction D2.
According to embodiment described above, paper feeding mechanism 10 possesses can the conveyor belt 21 of overlapping mounting many pieces of paper P, thus, even if when many pieces paper P is thinner or many pieces of paper P are more soft, also can transport many pieces of paper P validly.Paper feeding mechanism 10 possess the paper P overlapped each other can be configured to, the paper P of top is more partial to the conveyor belt 21 of the front side (downstream) of the first conveyance direction D1 compared with the paper P of below, thereby, it is possible to by many pieces of paper P successively by piece from conveyance terminal part 31 be fed to support portion 24.Paper feeding mechanism 10 possesses the support portion 24 below the vertical direction being positioned at conveyance terminal part 31, thereby, it is possible to supported with upright state each paper P dropped from conveyance terminal part 31 by support portion 24.Paper feeding mechanism 10 possesses the second roller 23, this second roller 23 forms the rake 32 towards the downward-sloping conveyor belt 21 of conveyance terminal part 31, thus, each paper P of inclination attitude can be made to drop from conveyance terminal part 31, thus easily can make each paper P self uprights in support portion 24.
Paper feeding mechanism 10 possesses the first roller 22, move this first roller 22 by lower in the vertical direction thus the position in the vertical direction of conveyance terminal part 31 is changed, thereby, it is possible to change the height of drop of each paper P dropped to support portion 24 from conveyance terminal part 31 according to the size (height of upright state) of each paper P.
Below, the first variation is described.
In the above-described embodiment, many pieces of paper P are by operating personal, with the posture state laminated configuration specified on mounting surface A.But embodiment is not limited thereto.
As shown in Figure 4, the paper feeding mechanism 10 involved by the first variation also can possess primary importance adjustment part 51, the posture state of this primary importance adjustment part 51 for making the overlap many pieces of paper P be positioned on mounting surface A automatically present regulation.
Primary importance adjustment part 51 is arranged in the dead ahead of second roller 23 of the first conveyance direction D1, makes conveyor belt 21 downward-sloping towards the front side of the first conveyance direction D1, and makes conveyor belt 21 produce vibration at reasonable time point.Thus, primary importance adjustment part 51 make in the paper P overlapped each other in mounting surface A vertical direction, compared with the paper P of below, the paper P of top is more partial to the front side (downstream) of the first conveyance direction D1.
Below, the second variation is described.
In the above-described embodiment, the collection that performed in advance by operating personal operation, many pieces of paper P are stacked under the posture state of regulation to be configured on mounting surface A.But the variation of embodiment is not limited thereto.
As shown in Figure 5, the paper feeding mechanism 10 involved by the second variation possesses second place adjustment part 52, the posture state of this second place adjustment part 52 for making the overlap many pieces of paper P be positioned on mounting surface A automatically present regulation.
In the paper feeding mechanism 10 involved by the second variation, conveyor belt 21 possesses the pair of separated conveyor belt 21a, the 21a that are separated at predetermined intervals in the direction of the width.Pair of separated conveyor belt 21a, 21a be erected at respectively at least comprise the first roller 22 and the second roller 23 multiple rollers on, and transport many pieces of paper P along the first conveyance direction D1.The second place adjustment part 52 of at least more than one (three such as, shown in Fig. 5 etc.) is configured in the region 21b between pair of separated conveyor belt 21a, 21a.Second place adjustment part 52 is the roller or belt conveyor etc. that rotate to the opposite sense of the hand of rotation relative to pair of separated conveyor belt 21a, 21a.Second place adjustment part 52 is given prominence in vertical direction upward than the outside face 21A of pair of separated conveyor belt 21a, 21a, i.e. mounting surface A slightly.Second place adjustment part 52 is to applying the propulsive effort of oppositely (that is, the rear side of the first conveyance direction D1) with the paper P that second place adjustment part 52 directly contacts in the many pieces of paper P transported along the first conveyance direction D1 by pair of separated conveyor belt 21a, 21a.Second place adjustment part 52 is less than to the propulsive effort that each paper P applies the propulsive effort that pair of separated conveyor belt 21a, 21a apply each paper P.Thus, second place adjustment part 52 make in the paper P overlapped each other in mounting surface A vertical direction, compared with the paper P of top, the paper P of the below contacted with second place adjustment part 52 is more partial to the rear side (upstream side) of the first conveyance direction D1.
Below, the 3rd variation is described.
In the second variation of above-mentioned embodiment, in the region 21b between pair of separated conveyor belt 21a, 21a, possesses second place adjustment part 52.But the variation of embodiment is not limited thereto, replaces second place adjustment part 52, also can possess the 3rd adjustment part, position 53.
In the paper feeding mechanism 10 involved by the 3rd variation, as shown in Figure 6, the 3rd adjustment part, position 53 possesses the blowing portion 53a of the paper P blow out air on mounting surface A and the sucting 53b adsorbing the paper P on mounting surface A by sucking air.Blowing portion 53a and sucting 53b is such as applied with malleation (being greater than atmospheric pressure) and negative pressure respectively by the valve gear (not shown) of pickup section 3.Blowing portion 53a is configured in the downstream of the sucting 53b on the first conveyance direction D1.Sucting 53 is less than to the adsorption affinity that each paper P applies the propulsive effort that pair of separated conveyor belt 21a, 21a apply each paper P.Thus, 3rd adjustment part, position 53 make in the paper P overlapped each other in mounting surface A vertical direction, compared with the paper P of top, the paper P of the below of being adsorbed by sucting 53b is more partial to the rear side (upstream side) of the first conveyance direction D1.
Below, the 4th variation is described.
In the above-described embodiment, the first roller 22 possesses the displacement mechanism (omit diagram) making center shaft vertically displacement.But the variation of embodiment is not limited thereto.
As shown in Figure 7, paper feeding mechanism 10 involved by 4th variation also can be, replace the first roller 22 displacement mechanism or on the basis of the displacement mechanism of the first roller 22 together, possess the support zone moving mechanism (not shown) of the diapire 24a vertically displacement making support portion 24.By the instruction of control setup 1a, as shown in Figure 7, according to the size of each paper P on mounting surface A, thus make the diapire 24a of support portion 24 lower mobile in the vertical direction.Thus, according to the size of each paper P, the height of drop of support portion 24 to each paper P dropped to support portion 24 from conveyance terminal part 31 changes.
Below, other variation are described.
In the above-described embodiment, also can arrange conveying unit (not shown) on the diapire 24a of support portion 24, described conveying unit is used for transporting to pickup section 3 the many pieces of paper P supported by diapire 24a.This conveying unit is such as, gives prominence to and the belt conveyor etc. that can drive to the front side of the first conveyance direction D1 from the surface of diapire 24a slightly to above vertical direction.
According at least one in embodiment described above and variation, paper feeding mechanism and bill handling device possess can the conveyor belt 21 of overlapping mounting many pieces of paper P, thus, even if when many pieces paper P is thinner or many pieces of paper P are more soft, also many pieces of paper P can be transported validly.Paper feeding mechanism and bill handling device possess the paper P overlapped each other can be configured to, the paper P of top is more partial to the conveyor belt 21 of the front side (downstream) of the first conveyance direction D1 compared with the paper P of below, thereby, it is possible to by many pieces of paper P successively by piece from conveyance terminal part 31 be fed to support portion 24.Paper feeding mechanism and bill handling device possess the support portion 24 below the vertical direction being positioned at conveyance terminal part 31, thereby, it is possible to supported with upright state each paper P dropped from conveyance terminal part 31 by support portion 24.Paper feeding mechanism and bill handling device possess the second roller 23, this second roller 23 forms the rake 32 towards the downward-sloping conveyor belt 21 of conveyance terminal part 31, thus, each paper P of inclination attitude can be made to drop from conveyance terminal part 31, thus easily can make each paper P self uprights in support portion 24.
Although be illustrated several embodiment of the present invention, these embodiments propose as an example, and not intended to be limits the protection domain of invention.These embodiments can be implemented in other various modes, in the scope not departing from invention aim, can carry out various omission, replacement, change.These embodiments or its be out of shape in the protection domain or aim being included in invention, and, comprise in the invention recorded in detail in the claims and its equivalent protection domain.
Claims (10)
1. a paper feeding mechanism, is characterized in that, possesses:
Conveyor belt, transports many pieces of papers along the first conveyance direction;
First roller, described conveyor belt is wound on this first roller, and this first roller forms the conveyance terminal part of the described conveyor belt in described first conveyance direction;
Second roller, is positioned at the upstream side of described first roller in the first conveyance direction, is reeled by described conveyor belt, and described second roller forms the rake towards the downward-sloping described conveyor belt of described conveyance terminal part;
Support portion, below the vertical direction being positioned at described conveyance terminal part, supports with upright state respectively to the described many pieces of papers dropped from described conveyance terminal part; And
Pickup section, picks up the paper be positioned at foremost from the described many pieces of papers be configured in described support portion, and along the second conveyance direction conveyance;
Described many pieces of paper overlaps are positioned in described conveyor belt,
In described conveyor belt, the paper overlapped each other in the vertical direction comprises the paper of top and the paper of below, and compared with the paper of described below, the paper of described top is more partial to the downstream of described first conveyance direction and configures.
2. paper feeding mechanism according to claim 1, is characterized in that,
Distance variable in vertical direction between the conveyance terminal part of described conveyor belt and described support portion.
3. paper feeding mechanism according to claim 2, is characterized in that,
Described first roller position changeable in vertical direction.
4. the paper feeding mechanism according to Claims 2 or 3, is characterized in that,
Described support portion position changeable in vertical direction.
5. paper feeding mechanism according to any one of claim 1 to 4, is characterized in that,
Possess adjustment part, position, adjustment part, described position makes in the paper overlapped each other in the vertical direction in described conveyor belt, and compared with the described paper of below, the described paper of top is more partial to the downstream of described first conveyance direction and configures.
6. paper feeding mechanism according to claim 5, is characterized in that,
Adjustment part, described position is positioned at the upstream side of described first roller in described first conveyance direction, makes described conveyor belt downward-sloping towards the downstream of described first conveyance direction, and the described conveyor belt making this downward-sloping produces vibration.
7. paper feeding mechanism according to claim 5, is characterized in that,
Described conveyor belt possesses the pair of separated conveyor belt be separated at predetermined intervals in its width direction,
The upstream side of described first roller of adjustment part, described position in described first conveyance direction has roller, and described roller is configured between described pair of separated conveyor belt, rotates to the direction contrary with the hand of rotation of described first roller,
The outside face of this roller is given prominence to more upward than the surface of described pair of separated conveyor belt.
8. paper feeding mechanism according to claim 5, is characterized in that,
Described conveyor belt possesses the pair of separated conveyor belt be separated at predetermined intervals in its width direction,
Adjustment part, described position possesses the blowing portion of blow out air and sucks the sucting of air, the upstream side of described blowing portion and sucting described first roller in described first conveyance direction is also configured between described pair of separated conveyor belt, and described blowing portion is configured in the downstream of the described sucting in described first conveyance direction.
9. paper feeding mechanism according to any one of claim 1 to 8, is characterized in that possessing:
Conveying unit, described conveying unit transports the described many pieces of papers be configured in described support portion to described pickup section.
10. a bill handling device, is characterized in that, possesses:
Paper feeding mechanism; And
Classification handling part, carries out classification process to the described many pieces of papers transported by paper feeding mechanism;
Wherein, described paper feeding mechanism possesses:
Conveyor belt, transports many pieces of papers along the first conveyance direction;
First roller, described conveyor belt is wound on this first roller, and this first roller forms the conveyance terminal part of the described conveyor belt in described first conveyance direction;
Second roller, is positioned at the upstream side of described first roller in the first conveyance direction, is reeled by described conveyor belt, and described second roller forms the rake towards the downward-sloping described conveyor belt of described conveyance terminal part;
Support portion, below the vertical direction being positioned at described conveyance terminal part, supports with upright state respectively to the described many pieces of papers dropped from described conveyance terminal part; And
Pickup section, picks up the paper be positioned at foremost from the described many pieces of papers be configured in described support portion, and along the second conveyance direction conveyance;
Described many pieces of paper overlaps are positioned in described conveyor belt,
In described conveyor belt, in the paper overlapped each other in the vertical direction, compared with the described paper of below, the described paper of top is more partial to the downstream of described first conveyance direction and configures.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014178205A JP2016050107A (en) | 2014-09-02 | 2014-09-02 | Paper sheet feeding apparatus and paper sheet processing apparatus |
| JP2014-178205 | 2014-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105383987A true CN105383987A (en) | 2016-03-09 |
Family
ID=53886986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510549824.9A Pending CN105383987A (en) | 2014-09-02 | 2015-08-31 | sheet feeding device and sheet processing apparatus |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160060053A1 (en) |
| EP (1) | EP2993147A1 (en) |
| JP (1) | JP2016050107A (en) |
| CN (1) | CN105383987A (en) |
Cited By (4)
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| CN107585618A (en) * | 2017-09-01 | 2018-01-16 | 苏州欣航微电子有限公司 | It is a kind of to move horizontally paper feeder for paper guide |
| CN108323150A (en) * | 2017-12-29 | 2018-07-24 | 重庆市中光电显示技术有限公司 | FPC feeding machines |
| CN109850651A (en) * | 2019-04-03 | 2019-06-07 | 东莞市达瑞电子股份有限公司 | A kind of film cuts machine end automatic collecting device |
| CN117283668A (en) * | 2023-11-27 | 2023-12-26 | 江苏锐拓精工机械设备制造有限公司 | Pallet-type lamination machine and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110329830A (en) * | 2019-08-07 | 2019-10-15 | 苏州康孚智能科技有限公司 | A kind of flexible sheet material automatic material connection machine |
| CN110422658B (en) * | 2019-08-12 | 2024-06-07 | 苏州富强科技有限公司 | Sheet material feeding and discharging structure |
| CN110451265B (en) * | 2019-09-11 | 2024-04-26 | 中国建材国际工程集团有限公司 | Emergency supporting method of supporting device |
| CN113371515B (en) * | 2021-07-16 | 2023-08-29 | 广东康派环创科技有限公司 | Label storage device and label storage method |
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Also Published As
| Publication number | Publication date |
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| US20160060053A1 (en) | 2016-03-03 |
| JP2016050107A (en) | 2016-04-11 |
| EP2993147A1 (en) | 2016-03-09 |
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