CN104925568A - Feed-out tray unit, post-processing device, image forming device and image forming system - Google Patents
Feed-out tray unit, post-processing device, image forming device and image forming system Download PDFInfo
- Publication number
- CN104925568A CN104925568A CN201410101010.4A CN201410101010A CN104925568A CN 104925568 A CN104925568 A CN 104925568A CN 201410101010 A CN201410101010 A CN 201410101010A CN 104925568 A CN104925568 A CN 104925568A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- gap
- tray unit
- field
- discharge tray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pile Receivers (AREA)
Abstract
A feed-out tray unit, a post-processing device, an image forming device and an image forming system are provided. The feed-out tray unit comprises a paper holding tray divided into an upstream field and a downstream field along a feed-out direction, a gap being formed between the upstream field and the downstream field along the feed-out direction; a guide rail; and a feed-out component being movable along the gap so as to feed out paper along a direction perpendicular to the feed-out direction, wherein during paper delivery, the guide rail closes the gap; when paper is pushed outwards after paper delivery is finished, the feed-out component is linked with the guide rail; and the feed-out component moves along the gap, such that the guide rail avoids the gap. The problem that paper inside the conventional feed-out tray unit is easy to fall into the gap of the paper holding tray when being fed out to the paper holding tray is solved.
Description
Technical field
The present invention relates to a kind of discharge tray unit, after-treatment device, image processing system and image formation system.
Background technology
As shown in Figure 1, existing a kind of discharge tray unit comprises: tray paper dish 1, is divided into field, upstream 11 and field, downstream 12 along ADF direction A, and field, upstream 11 and field, downstream 12 exist gap 13 along ADF direction A; Discharge member 2, can move along gap 13.
When paper P discharges from exit roller (not shown), the front end edge ADF direction A of paper P moves to field, downstream 12 by field, upstream 11 via gap 13.After paper P discharges completely from exit roller, discharge member 2 moves along gap 13, and discharges across the paper P on gap 13 along the direction B perpendicular to ADF direction A.
But existing discharge tray unit has the following disadvantages: easily fall into when paper is expelled on tray paper dish in the gap of tray paper dish.
Therefore, need badly and provide a kind of discharge tray unit of improvement to solve the problems referred to above.
The Japanese documentation that publication number is respectively JP2006-8313A, JP2004-26418A all discloses a kind of discharge tray unit, but easily falls into the problem in the gap of tray paper dish when all unresolved above-mentioned paper is expelled on tray paper dish.
Summary of the invention
The problem to be solved in the present invention is: easily fall in the gap of tray paper dish when the paper in existing discharge tray unit is expelled on tray paper dish.
For solving the problem, the invention provides a kind of discharge tray unit, comprising:
Tray paper dish, is divided into field, upstream and field, downstream along ADF direction, field, described upstream and field, downstream exist gap along ADF direction;
Guide rail;
Discharge member, can move along described gap, to be discharged along the direction perpendicular to described ADF direction by paper;
During ADF, gap described in described rail closure;
During non-ADF, described discharge member and described guide rail link: described discharge member moves along described gap, and described gap dodged out by described guide rail.
Optionally, described discharge member is directly ordered about described guide rail and is dodged out described gap when described gap is moved.
Optionally, described guide rail and field, described upstream are rotationally connected.
Optionally, also comprise: link gear, be connected with described guide rail.
Optionally, also comprise: link gear, be connected with described guide rail;
Described discharge member is directly ordered about described link gear and is moved when described gap is moved, makes described link gear drive described guide rail to dodge out described gap.
Optionally, described link gear and field, described upstream and guide rail are rotationally connected.
Optionally, also comprise: elastomeric element, for ordering about gap described in described rail closure.
Optionally, described guide rail is rotatable or slide.
Optionally, along ADF direction, the downstream end of described guide rail is higher than the upstream extremity in field, described downstream.
Optionally, along ADF direction, the upstream extremity of described guide rail flush in or lower than the downstream end in field, described upstream.
Optionally, described in described rail closure during gap, described guide rail is zero along the interval between ADF direction and field, described upstream, field, downstream.
Optionally, the upstream extremity in field, described downstream has slope, and along the upstream extremity of slope described in ADF direction lower than downstream end.
In addition, present invention also offers a kind of after-treatment device, comprise above-mentioned arbitrary described discharge tray unit.
In addition, present invention also offers a kind of image processing system, comprise above-mentioned arbitrary described discharge tray unit.
In addition, present invention also offers a kind of image formation system, comprising:
Image processing system;
Above-mentioned after-treatment device, is positioned at inside or the outside of described image processing system.
Compared with prior art, technical scheme of the present invention has the following advantages:
Comprise guide rail in discharge tray unit, when ADF, guide rail, in the gap between the field, upstream and field, downstream of tray paper dish, prevents paper to fall in gap; When non-ADF, guide rail is moveable to outside gap, and discharge member is moved along gap, and is discharged by the paper on tray paper dish.
Accompanying drawing explanation
Fig. 1 is the designs simplification schematic diagram of existing a kind of discharge tray unit;
The sectional perspective structural representation that Fig. 2 looks over from front when being discharge tray unit ADF in the first embodiment of the present invention;
The part plan structural representation that Fig. 3 looks over when being discharge tray unit ADF in the first embodiment of the present invention from the negative;
The part plan structural representation that Fig. 4 looks over when being the non-ADF of the unit of discharge tray shown in Fig. 2, Fig. 3 from the negative;
Fig. 5 is the sectional perspective structural representation of tray paper dish in the unit of discharge tray shown in Fig. 2;
The designs simplification schematic diagram that Fig. 6 looks over when being the non-ADF of discharge tray unit in the second embodiment of the present invention from the negative;
The designs simplification schematic diagram that Fig. 7 looks over when being the non-ADF of discharge tray unit in the third embodiment of the present invention from the negative.
Detailed description of the invention
Explanation of technical terms:
During ADF: during referring to that the paper being formed with image is expelled to tray paper dish from the exit roller of image processing system.
During non-ADF: refer to during not having paper to discharge from the exit roller of image processing system.
For enabling above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail specific embodiments of the invention below in conjunction with accompanying drawing.
First embodiment
Shown in composition graphs 2 and Fig. 3, the discharge tray unit of the present embodiment comprises:
Tray paper dish 100, is divided into field, upstream 101 and field, downstream 102 along ADF direction A, and field, upstream 101 and field, downstream 102 exist gap 103 along ADF direction A;
Guide rail 200;
Discharge member 300, can move along gap 103, to be discharged along the direction B perpendicular to ADF direction A by paper (not shown);
During ADF, guide rail 200 closes gap 103; During non-ADF, discharge member 300 and guide rail 200 interlock: discharge member 300 moves along gap 103, and gap 103 dodged out by guide rail 200;
Interlinked mechanism 400, is rotationally connected with guide rail 200, field, upstream 101;
Elastomeric element 500, dodges out gap 103 for ordering about guide rail 200, and when guide rail 200 closes gap 103, elastomeric element 500 is positioned at the side of guide rail 200 along the direction B perpendicular to ADF direction A.In the present embodiment, elastomeric element 500 is torsion spring, and one of them torque arm of this torsion spring is fixedly arranged on field, upstream 101.
In the present embodiment, during ADF, guide rail 200 is zero along the interval between ADF direction A and field, upstream 101, field, downstream 102, and discharge member 300 is positioned at the opposite side of guide rail 200 along the direction B perpendicular to ADF direction A.When paper is discharged from exit roller (not shown), the front end edge ADF direction A of paper successively moves to field, upstream 101, guide rail 200, field, downstream 102, until paper discharge completely after across above guide rail 200.
Because gap 103 closes by guide rail 200 during ADF, therefore, guide rail 200 can prevent paper from falling in gap 103.
In the present embodiment, along ADF direction A, the upstream extremity of guide rail 200, lower than the downstream end in field, upstream 101, makes paper smoothly can move to guide rail 200 by field, upstream 101.In the alternative of the present embodiment, also can reach this object when the upstream extremity of guide rail 200 flushes with the downstream end in field, upstream 101.
In the present embodiment, along ADF direction A, the downstream end of guide rail 200 flushes with the upstream extremity in field, downstream 102, makes paper smoothly can move to field, downstream 102 by guide rail 200.In the alternative of the present embodiment, also can reach this object when upstream extremity higher than field, downstream 102 of the downstream end of guide rail 200.
In the present embodiment, as shown in Figure 5, the upstream extremity in field, downstream 102 has slope S, and along the upstream extremity of ADF direction A slope S lower than downstream end, make the angle between slope S and the logical paper in field, downstream 102 be greater than 180 degree and be less than 270 degree, make paper can smoothly by movements upstream to field, downstream 102.Preferably, the angle between slope S and the logical paper in field, downstream 102 is less than or equal to 215 degree.
In the alternative of the present embodiment, along ADF direction A, the upstream extremity of guide rail 200 is lower than the downstream end in field, upstream 101, the downstream end of guide rail 200 higher than the upstream extremity in field, downstream 102, and guide rail 200 all exists interval along between ADF direction A and field, upstream 101, field, downstream 102.In this case, still can realize preventing paper from falling into tray paper dish gap when paper is expelled on tray paper dish.
Shown in composition graphs 2 to Fig. 4, after paper is discharged completely from exit roller, discharge member 300 moves along gap 103 according to direction B.Directly contact with guide rail 200 after discharge member 300 moves a certain distance, and order about guide rail 200 and slide along direction B.Because guide rail 200 and interlinked mechanism 400 are rotationally connected, therefore guide rail 200 while drive interlinked mechanism 400 rotates along direction C, also can slide along direction D, makes guide rail 200 dodge out gap 103.
While gap 103 dodged out by guide rail 200, shown in composition graphs 3, Fig. 4, guide rail 200 is understood another torque arm against elastomeric element 500 and is made elastomeric element 500 in compressive state, therefore, when gap 103 dodged out by guide rail 200, elastomeric element 500 is in compressive state.
After paper on tray paper dish 100 is discharged by parts 300 to be discharged, guide rail 200 need close gap 103, thinks that next paper is expelled on tray paper dish and prepares.In the present embodiment, once discharge member 300 stops contacting with guide rail 200, then the elastomeric element 500 being in compressive deformation can, as drive source, make guide rail 200 be closed in gap 103.
In the alternative of the present embodiment, the kind of elastomeric element 500 should only not be confined to given embodiment, also for other kind, the parts of elastic deformation can occur.
In addition, in the alternative of the present embodiment, the drive source of other kinds also can be adopted to be closed in gap 103 to order about guide rail 200.
From the above, in the present embodiment, guide rail can slide, and during slide, the path of motion of each particle of guide rail is curve.
Second embodiment
Difference between second embodiment and the first embodiment is: in a second embodiment, and as shown in Figure 6, after paper is discharged completely from exit roller, discharge member 300 moves along gap 103 according to direction B.Directly contact with interlinked mechanism 400 after discharge member 300 moves a certain distance, and order about interlinked mechanism 400 and rotate along direction E.Because guide rail 200 and interlinked mechanism 400 are rotationally connected, therefore interlinked mechanism 400 can drive guide rail 200 to slide along direction F, makes guide rail 200 dodge out gap 103.
Once discharge member 300 stops contacting with interlinked mechanism 400, then the elastomeric element 500 being in compressive deformation can, as drive source, make guide rail 200 be closed in gap 103.
The same with the first embodiment, in the present embodiment, guide rail can slide, and during slide, the path of motion of each particle of guide rail is curve.
In the alternative of the present embodiment, guide rail and interlinked mechanism also can adopt other mechanical connection manners to be connected, as long as meet following requirement: directly order about interlinked mechanism when discharge member moves along gap and move, make interlinked mechanism drive guide rail to dodge out gap.
3rd embodiment
Difference between 3rd embodiment and the first embodiment is: in the third embodiment, as shown in Figure 7, and discharge tray unit does not arrange interlinked mechanism, and guide rail 200 and field, upstream 101 are rotationally connected.
After paper is discharged completely from exit roller, discharge member 300 moves along gap 103 according to direction B.Directly contact with guide rail 200 after discharge member 300 moves a certain distance, and order about guide rail 200 and rotate along direction G, make guide rail 200 dodge out gap 103.
While gap 103 dodged out by guide rail 200, guide rail 200 is understood against elastomeric element 500 and is made elastomeric element 500 in compressive state, and therefore, when gap 103 dodged out by guide rail 200, elastomeric element 500 is in compressive state.
Once discharge member 300 stops contacting with guide rail 200, then the elastomeric element 500 being in compressive deformation can, as drive source, make guide rail 200 rotate along the direction contrary with direction G, and gap 103 is closed by guide rail 200.
In the present embodiment, Plane Rotation made by guide rail 200, makes guide rail 200 be closed or dodge out gap 103 in gap 103.
In the alternative of the present embodiment, guide rail 200 also can do three-dimensional rotation, makes guide rail 200 be closed or dodge out gap 103 in gap 103.
In the alternative of the first embodiment and the second embodiment, guide rail also can slide along ADF direction or perpendicular to the direction in ADF direction, makes guide rail by gap-closing or dodges out gap.
In the above-described embodiments, be all utilize discharge member as the drive source ordering about guide rail and dodge out gap, to realize the interlock of discharge member and guide rail when non-ADF.In other embodiments, the interlock of discharge member and guide rail can also be realized by other means.Such as, can arrange in discharge tray unit: for detecting discharge member whether along the sensor of gap movement; The external drive source (as motor) in gap is dodged out for ordering about guide rail.Move once this sensor detects that discharge member has along gap, then startup external drive source is ordered about guide rail and is dodged out gap.
In this case, once this sensor detects that discharge member does not move along gap, then start external drive source and order about guide rail by gap-closing.
On the basis of above-mentioned discharge tray unit, present invention also offers a kind of after-treatment device, it comprises above-mentioned discharge tray unit.This after-treatment device can be used for realizing the functions such as the regulation of paper is neat, binding papers.
In addition, present invention also offers a kind of image processing system, it comprises above-mentioned discharge tray unit.
In addition, present invention also offers a kind of image formation system, it comprises: above-mentioned after-treatment device; Image processing system, described after-treatment device can be positioned at the inside of image processing system, makes this after-treatment device be built-in after-treatment device; Or described after-treatment device also can be positioned at the outside of image processing system, this after-treatment device is made to be external after-treatment device.
In the present invention, each embodiment adopts laddering literary style, and emphasis describes the difference with previous embodiment, and the same section in each embodiment can with reference to previous embodiment.
Although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (15)
1. a discharge tray unit, is characterized in that, comprising:
Tray paper dish, is divided into field, upstream and field, downstream along ADF direction, field, described upstream and field, downstream exist gap along ADF direction;
Guide rail;
Discharge member, can move along described gap, to be discharged along the direction perpendicular to described ADF direction by paper;
During ADF, gap described in described rail closure;
During non-ADF, described discharge member and described guide rail link: described discharge member moves along described gap, and described gap dodged out by described guide rail.
2. discharge tray unit as claimed in claim 1, it is characterized in that, described discharge member is directly ordered about described guide rail and is dodged out described gap when described gap is moved.
3. discharge tray unit as claimed in claim 2, it is characterized in that, described guide rail and field, described upstream are rotationally connected.
4. discharge tray unit as claimed in claim 2, is characterized in that, also comprise: link gear, be connected with described guide rail.
5. discharge tray unit as claimed in claim 1, is characterized in that, also comprise: link gear, be connected with described guide rail;
Described discharge member is directly ordered about described link gear and is moved when described gap is moved, makes described link gear drive described guide rail to dodge out described gap.
6. the discharge tray unit as described in claim 4 or 5, is characterized in that, described link gear and field, described upstream and guide rail are rotationally connected.
7. the discharge tray unit as described in any one of claim 1 to 6, is characterized in that, also comprise: elastomeric element, for ordering about gap described in described rail closure.
8. discharge tray unit as claimed in claim 1, is characterized in that, described guide rail is rotatable or slide.
9. the discharge tray unit as described in any one of claim 1 to 8, is characterized in that, along ADF direction, the downstream end of described guide rail is higher than the upstream extremity in field, described downstream.
10. the discharge tray unit as described in any one of claim 1 to 8, is characterized in that, along ADF direction, the upstream extremity of described guide rail flush in or lower than the downstream end in field, described upstream.
11. discharge tray unit as described in any one of claim 1 to 8, is characterized in that, described in described rail closure during gap, described guide rail is zero along the interval between ADF direction and field, described upstream, field, downstream.
12. discharge tray unit as described in any one of claim 1 to 8, it is characterized in that, the upstream extremity in field, described downstream has slope, and along the upstream extremity of slope described in ADF direction lower than downstream end.
13. 1 kinds of after-treatment devices, is characterized in that, comprise the discharge tray unit described in any one of claim 1 to 12.
14. 1 kinds of image processing systems, is characterized in that, comprise the discharge tray unit described in any one of claim 1 to 12.
15. 1 kinds of image formation systems, is characterized in that, comprising:
Image processing system;
After-treatment device according to claim 13, is positioned at inside or the outside of described image processing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101010.4A CN104925568B (en) | 2014-03-17 | 2014-03-17 | Discharge tray unit, after-treatment device, image processing system and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101010.4A CN104925568B (en) | 2014-03-17 | 2014-03-17 | Discharge tray unit, after-treatment device, image processing system and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104925568A true CN104925568A (en) | 2015-09-23 |
| CN104925568B CN104925568B (en) | 2017-03-15 |
Family
ID=54113050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410101010.4A Active CN104925568B (en) | 2014-03-17 | 2014-03-17 | Discharge tray unit, after-treatment device, image processing system and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925568B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1290462C (en) * | 1988-09-29 | 1991-10-08 | Thomas D. Belanger, Jr. | Substrate mounting device |
| EP0292773B1 (en) * | 1987-05-21 | 1992-08-05 | MEIKO Maschinen- und Apparatebau Ing. Oskar Meier GmbH & Co. | Clearing device for used dining trays |
| CN1198546A (en) * | 1997-05-02 | 1998-11-11 | 莱克斯马克国际公司 | Sheet material separator friction disc |
| JPH11208032A (en) * | 1998-01-27 | 1999-08-03 | Canon Inc | Image forming apparatus |
| CN1090586C (en) * | 1997-06-20 | 2002-09-11 | 西铁城时计株式会社 | Printer |
| JP2004026418A (en) * | 2002-06-26 | 2004-01-29 | Canon Finetech Inc | Paper delivery tray unit |
| CN101161577A (en) * | 2006-10-13 | 2008-04-16 | 三菱重工业株式会社 | Sheet joggling device, and sheet delivery, sheet-fed printing press and sheet joggling method employed therewith |
| CN201473071U (en) * | 2009-09-04 | 2010-05-19 | Duplo(山东)办公设备有限公司 | Paper-feeding board |
| US20110285075A1 (en) * | 2010-05-18 | 2011-11-24 | Konica Minolta Business Technologies, Inc. | Paper sheet cassette and image forming device |
| CN202642943U (en) * | 2012-04-17 | 2013-01-02 | 陆德昌 | Automatic tissue paper taking mechanism |
-
2014
- 2014-03-17 CN CN201410101010.4A patent/CN104925568B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0292773B1 (en) * | 1987-05-21 | 1992-08-05 | MEIKO Maschinen- und Apparatebau Ing. Oskar Meier GmbH & Co. | Clearing device for used dining trays |
| CA1290462C (en) * | 1988-09-29 | 1991-10-08 | Thomas D. Belanger, Jr. | Substrate mounting device |
| CN1198546A (en) * | 1997-05-02 | 1998-11-11 | 莱克斯马克国际公司 | Sheet material separator friction disc |
| CN1090586C (en) * | 1997-06-20 | 2002-09-11 | 西铁城时计株式会社 | Printer |
| JPH11208032A (en) * | 1998-01-27 | 1999-08-03 | Canon Inc | Image forming apparatus |
| JP2004026418A (en) * | 2002-06-26 | 2004-01-29 | Canon Finetech Inc | Paper delivery tray unit |
| CN101161577A (en) * | 2006-10-13 | 2008-04-16 | 三菱重工业株式会社 | Sheet joggling device, and sheet delivery, sheet-fed printing press and sheet joggling method employed therewith |
| CN201473071U (en) * | 2009-09-04 | 2010-05-19 | Duplo(山东)办公设备有限公司 | Paper-feeding board |
| US20110285075A1 (en) * | 2010-05-18 | 2011-11-24 | Konica Minolta Business Technologies, Inc. | Paper sheet cassette and image forming device |
| CN102311002A (en) * | 2010-05-18 | 2012-01-11 | 柯尼卡美能达商用科技株式会社 | Paper supply carton and image processing system |
| CN202642943U (en) * | 2012-04-17 | 2013-01-02 | 陆德昌 | Automatic tissue paper taking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104925568B (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6550054B2 (en) | Decelerated hinges for furniture | |
| US20170192459A1 (en) | Adjusting a configuration of a display device | |
| US9898050B2 (en) | Connection device and an apparatus | |
| JP2017049273A5 (en) | ||
| US20140306396A1 (en) | Inverting roller device for conveying paper and method for changing conveying path of paper | |
| WO2012149210A3 (en) | Latching mechanisms for pluggable electronic devices | |
| JP2018012598A5 (en) | ||
| EP2610679A3 (en) | Image forming apparatus | |
| WO2015103377A3 (en) | Pump, motor and assembly for beneficial agent delivery | |
| JP2015098399A5 (en) | Sheet conveying apparatus and image forming apparatus | |
| EP2551727A3 (en) | Image forming apparatus | |
| DE112015003314T5 (en) | developer cartridge | |
| CN104925568A (en) | Feed-out tray unit, post-processing device, image forming device and image forming system | |
| US9267321B2 (en) | Interlocking mechanism and image forming apparatus having the interlocking mechanism | |
| EP2845758A3 (en) | Sunroof apparatus for vehicle | |
| US20120194919A1 (en) | Zooming adjustment mechanism and projection lens module | |
| CN101448431A (en) | Device for influencing the displacement of several displaceable furniture parts and method for configuring said type of device and associated furniture | |
| ES2546750T3 (en) | Device for moving a mobile furniture element | |
| EP3757048A4 (en) | Drive transmission switching mechanism, paper sheet storage unit, and paper sheet processing device | |
| CN104042046B (en) | The speed reduction of sliding track stretching location | |
| EP3480148A1 (en) | Sheet medium flattening apparatus and financial self-service device | |
| US9592974B2 (en) | Sheet feeder | |
| US20140092446A1 (en) | Image Reading Apparatus | |
| EP2692672A3 (en) | Method and system for mail item turnover | |
| JP6484798B2 (en) | Shutter drive device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |