CN107128709A - A kind of paper feed mechanism - Google Patents
A kind of paper feed mechanism Download PDFInfo
- Publication number
- CN107128709A CN107128709A CN201710302298.5A CN201710302298A CN107128709A CN 107128709 A CN107128709 A CN 107128709A CN 201710302298 A CN201710302298 A CN 201710302298A CN 107128709 A CN107128709 A CN 107128709A
- Authority
- CN
- China
- Prior art keywords
- paper
- rotary shaft
- paper feed
- feed channel
- side plate
- 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
Classifications
-
- 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
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0638—Construction of the rollers or like rotary separators
-
- 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
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
-
- 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
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses a kind of paper feed mechanism, it includes paper feed channel, rotary shaft, paper-sheets rolling wheel and dislocation separating rotary shaft, paper feed channel is connected with the port of export of paper cassette, rotary shaft is located at paper feed channel close to the side of paper cassette, the separating rotary shaft that misplaces is located at side of the paper feed channel away from paper cassette, paper feed channel is provided with lug boss, and boss is between rotary shaft and dislocation separating rotary shaft, paper-sheets rolling wheel is set in the periphery of rotary shaft, and dislocation separating rotary shaft includes timing rotation wheel and the circumferential separator on the table wall of timing rotation wheel.Compared with prior art, the present invention can be rubbed with the hands into paper one by one, it is to avoid because rubbing the paper into more than two with the hands simultaneously, and cause later stage paperboard the problem of.
Description
Technical field
The present invention relates to office equipment field, and in particular to a kind of paper feed mechanism.
Background technology
Printer is a kind of office equipment of modernization, is also a kind of precision optical machinery.All the time, paperboard is all printings
The a great problem that machine is faced.Because paper is not only flexible but also thin, a very thin paper is sent into printing mechanism from a stacker
It is a very accurate action.The reason for paperboard, is varied, such as the problem of paper itself：Electrostatic, viscosity, coarse etc.,
These problems are likely to result in two paper being stacked together adhesions, cause once to send into two during pickup so as to paperboard.
For these problems, paper production business has improved the formula of paper as possible, and is removed Electrostatic Treatment.So
And the friction force between paper and paper is objective reality, general paper-rubbing mechanism is merely by a pickup
A piece of paper of most top surface is carried out pickup by wheel by frictional force, is very easy to lower floor more than two in the presence of frictional force
Paper is sent into the lump, therefore general paper-rubbing mechanism and not yet in effect the problem of overcome pickup paperboard.Therefore, it is necessary to propose one kind
New technical scheme solves these problems.
The content of the invention
The present invention proposes a kind of paper feed mechanism, solves the problem of prior art easily rubs the paper into more than two with the hands simultaneously.
To achieve these goals, the technical proposal of the invention is realized in this way：A kind of paper feed mechanism, including paper feed are logical
Road, rotary shaft, paper-sheets rolling wheel and dislocation separating rotary shaft, the paper feed channel are connected with the port of export of paper cassette, the rotary shaft
Located at the paper feed channel close to the side of the paper cassette, the dislocation separating rotary shaft is located at the paper feed channel away from described
The side of paper cassette, the paper feed channel is provided with lug boss, and the boss is in the rotary shaft and the dislocation point
From between rotating shaft, the paper-sheets rolling wheel is set in the periphery of the rotary shaft, the dislocation separating rotary shaft include timing rotation wheel with
And the circumferential separator on the table wall of the timing rotation wheel.
It is preferred that, open up fluted in the paper feed channel, the dislocation separating rotary shaft is installed in the groove, and institute
State the bottom surface that the paper feed channel is protruded in dislocation separating rotary shaft part.
It is preferred that, the cross section profile of the lug boss is curved.
It is preferred that, the separator includes the first side plate and the second side plate, first side plate and second side plate
Interval is connected.
It is preferred that, 30 ° -60 ° of angle between first side plate and the second side plate.
It is preferred that, the angle between first side plate and the second side plate is 45 °.
Compared with prior art, present invention tool has the advantage that：
In paper feed mechanism proposed by the present invention, paper feed channel is connected with the port of export of paper cassette, and rotary shaft is logical located at paper feed
Road is located at side of the paper feed channel away from paper cassette, paper feed channel close to the side of the port of export of paper cassette, dislocation separating rotary shaft
Lug boss is provided with, and boss, between rotary shaft and dislocation separating rotary shaft, paper-sheets rolling wheel is set in the periphery of rotary shaft, it is wrong
Position separating rotary shaft includes timing rotation wheel and the circumferential separator on the table wall of timing rotation wheel.Entering in paper should
During paper feed mechanism, paper enters after the import of paper feed channel from paper cassette first, and rotary shaft, which is rotated, drives paper-sheets rolling wheel to turn
Dynamic, paper-sheets rolling wheel is pressed on the paper of the paper of top, by frictional force, and the paper-sheets rolling wheel of rotation rubs paper into paper feed channel with the hands
Enter, during by lug boss, slight flexing, during flexing, paper and paper occur for multiple paper being sticked together
Between can misplace, and the frictional force forward that receives of paper of top is also maximum, after by lug boss, top
Paper rub with the hands forward into distance it is most long, when paper reaches dislocation separating rotary shaft, the paper being sticked together can be separated device
Separate successively from top to bottom, subsequent timing rotation wheel each regular hour rotates, after rotating first time, the paper meeting of top
Rubbed with the hands by paper-sheets rolling wheel into and the device that can be separated of the paper under top is blocked, and will not be entered by stranding, until timing rotation wheel is another
It is secondary to rotate.Therefore, compared with prior art, the present invention can be rubbed with the hands into paper one by one, it is to avoid because rub with the hands into more than two simultaneously
Paper, and cause later stage paperboard the problem of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is cross-sectional view of the invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure, 1- paper feed channels, 2- rotary shafts, 3- paper-sheets rolling wheels, 4- dislocation separating rotary shafts, 11- lug bosses, 41- timings turn
Driving wheel, 42- separators, the side plates of 421- first, the side plates of 422- second.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of paper feed mechanism proposed by the present invention, including paper feed channel 1, rotary shaft 2, paper-sheets rolling wheel 3 and
Misplace separating rotary shaft 4, and paper feed channel 1 is connected with the port of export of paper cassette, and rotary shaft 2 is located at paper feed channel 1 close to paper cassette
Side, dislocation separating rotary shaft 4 is located at side of the paper feed channel 1 away from paper cassette, and paper feed channel 1 is provided with lug boss 11, and convex
Play portion 11 to be located between rotary shaft 2 and dislocation separating rotary shaft 4, the effect of lug boss 11 here is so that be sticked together many
Open paper and occur slight flexing, can occur dislocation during flexing, between paper and paper separates.
As shown in figure 1, paper-sheets rolling wheel 3 is set in the periphery of rotary shaft 2, the surface of paper-sheets rolling wheel 3, which is located at, to be used to increase frictional force
Friction belt, frictional force size differs bigger between the paper of such top and the paper of lower floor, and rubs with the hands simultaneously into plurality of sheets of paper
In the case of, it is to be all mostly absolutely while rubbing with the hands into two pieces of paper, a piece of paper of such top layer and a piece of paper of bottom can be because rub
Wipe the of different sizes of power, a piece of paper of top layer rub with the hands into distance it is longer, two pieces of paper are easier to separate, and misplace separating rotary shaft 4
Including timing rotation wheel 41 and the circumferential separator 42 on the table wall of timing rotation wheel 41.
As shown in figure 1, in the present embodiment, opening up fluted in paper feed channel 1, dislocation separating rotary shaft 4 is installed in groove,
And the bottom surface of paper feed channel 1 is protruded in dislocation separating rotary shaft 4 part.The height of the bottom surface for the protrusion paper feed channel 1 of separating rotary shaft 4 that misplaces
It is equal with the height of lug boss 11.The height of the bottom surface for the protrusion paper feed channel 1 of separating rotary shaft 4 that misplaces and the height of lug boss 11 are all
Very little, small to that can be set according to the thickness of paper, dislocation separating rotary shaft 4 protrudes the height and projection of the bottom surface of paper feed channel 1
The height in portion 11 is equal, contributes in multiple paper after flexing occurs for lug boss 11, then energy when reaching dislocation separating rotary shaft 4
It is enough to separate successively under upper.
As shown in figure 1, the shape of the cross section profile of lug boss 11 can be the various shapes, this implementation such as triangle, arc
In example, the cross section profile of lug boss 11 is curved, does not so influence the stranding of paper to enter, and can be so that multiple being sticked together
Slight flexing occurs for paper.
As shown in Fig. 2 in the present embodiment, separator 42 includes the first side plate 421 and the second side plate 422, the first side plate
421 are connected with the second side plate 422 interval.Angle between first side plate 421 and the second side plate 422 can have multiple choices, this
In embodiment, 30 ° -60 ° of the angle between the first side plate 421 and the second side plate 422.Further, in order that one must be sticked in
More preferably, the angle between the first side plate 421 and the second side plate 422 is 45 ° to multiple the paper separating effects risen.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of paper feed mechanism, it is characterised in that including paper feed channel (1), rotary shaft (2), paper-sheets rolling wheel (3) and dislocation separation
Rotating shaft (4), the paper feed channel (1) is connected with the port of export of paper cassette, and the rotary shaft (2) is located at the paper feed channel (1)
Close to the side of the paper cassette, the dislocation separating rotary shaft (4) is located at one of the paper feed channel (1) away from the paper cassette
Side, the paper feed channel (1) is provided with lug boss (11), and the lug boss (11) is located at the rotary shaft (2) and the mistake
Between position separating rotary shaft (4), the paper-sheets rolling wheel (3) is set in the periphery of the rotary shaft (2), the dislocation separating rotary shaft (4)
Including timing rotation wheel (41) and the circumferential separator (42) on the table wall of the timing rotation wheel (41).
2. paper feed mechanism according to claim 1, it is characterised in that：Open up fluted on the paper feed channel (1), it is described
Dislocation separating rotary shaft (4) is installed in the groove, and the dislocation separating rotary shaft (4) partly protrudes the paper feed channel (1)
Bottom surface.
3. paper feed mechanism according to claim 1, it is characterised in that：The cross section profile of the lug boss (11) is curved.
4. the paper feed mechanism according to claim 1-3 any one, it is characterised in that：The separator (42) includes the
Side plate (421) and the second side plate (422), first side plate (421) are connected with second side plate (422) interval.
5. paper feed mechanism according to claim 4, it is characterised in that：First side plate (421) and the second side plate (422)
Between 30 ° -60 ° of angle.
6. paper feed mechanism according to claim 5, it is characterised in that：First side plate (421) and the second side plate (422)
Between angle be 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302298.5A CN107128709B (en) | 2017-05-02 | 2017-05-02 | A kind of paper feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302298.5A CN107128709B (en) | 2017-05-02 | 2017-05-02 | A kind of paper feeding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107128709A true CN107128709A (en) | 2017-09-05 |
| CN107128709B CN107128709B (en) | 2019-05-10 |
Family
ID=59716418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302298.5A Expired - Fee Related CN107128709B (en) | 2017-05-02 | 2017-05-02 | A kind of paper feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107128709B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891673A (en) * | 2017-10-31 | 2018-04-10 | 贵州云侠科技有限公司 | A kind of color laser copy |
| CN108877389A (en) * | 2018-06-26 | 2018-11-23 | 南阳理工学院 | A kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro |
| CN111453477A (en) * | 2019-01-21 | 2020-07-28 | 柯尼卡美能达办公***研发（无锡）有限公司 | Sheet conveying mechanism and image forming apparatus |
| CN112551206A (en) * | 2019-09-25 | 2021-03-26 | 南京奥拓电子科技有限公司 | Paper feeder and intelligent equipment with same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07261484A (en) * | 1994-03-25 | 1995-10-13 | Tec Corp | Paper feeding device |
| JP2002167069A (en) * | 2000-11-29 | 2002-06-11 | Ricoh Co Ltd | Separation paper feeding device and image forming device |
| CN1456442A (en) * | 2002-05-08 | 2003-11-19 | 佳能株式会社 | Separating component and paper supplier and image processor therewith |
| JP2004269069A (en) * | 2003-03-05 | 2004-09-30 | Canon Inc | Feeder |
| JP2005082376A (en) * | 2003-09-10 | 2005-03-31 | Inoac Corp | Retard roller |
| CN101554963A (en) * | 2008-04-08 | 2009-10-14 | 兄弟工业株式会社 | Feeder unit, sheet feeding device, and image forming apparatus |
| CN101638011A (en) * | 2008-07-30 | 2010-02-03 | 精工爱普生株式会社 | Feeding device and recording device |
| JP4718297B2 (en) * | 2005-10-24 | 2011-07-06 | 日立オムロンターミナルソリューションズ株式会社 | Paper sheet separating and accumulating equipment |
-
2017
- 2017-05-02 CN CN201710302298.5A patent/CN107128709B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07261484A (en) * | 1994-03-25 | 1995-10-13 | Tec Corp | Paper feeding device |
| JP2002167069A (en) * | 2000-11-29 | 2002-06-11 | Ricoh Co Ltd | Separation paper feeding device and image forming device |
| CN1456442A (en) * | 2002-05-08 | 2003-11-19 | 佳能株式会社 | Separating component and paper supplier and image processor therewith |
| JP2004269069A (en) * | 2003-03-05 | 2004-09-30 | Canon Inc | Feeder |
| JP2005082376A (en) * | 2003-09-10 | 2005-03-31 | Inoac Corp | Retard roller |
| JP4718297B2 (en) * | 2005-10-24 | 2011-07-06 | 日立オムロンターミナルソリューションズ株式会社 | Paper sheet separating and accumulating equipment |
| CN101554963A (en) * | 2008-04-08 | 2009-10-14 | 兄弟工业株式会社 | Feeder unit, sheet feeding device, and image forming apparatus |
| CN101638011A (en) * | 2008-07-30 | 2010-02-03 | 精工爱普生株式会社 | Feeding device and recording device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891673A (en) * | 2017-10-31 | 2018-04-10 | 贵州云侠科技有限公司 | A kind of color laser copy |
| CN108877389A (en) * | 2018-06-26 | 2018-11-23 | 南阳理工学院 | A kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro |
| CN108877389B (en) * | 2018-06-26 | 2020-11-24 | 南阳理工学院 | Examination paper machine is read in ideological and political theory class teaching test system special use |
| CN111453477A (en) * | 2019-01-21 | 2020-07-28 | 柯尼卡美能达办公***研发（无锡）有限公司 | Sheet conveying mechanism and image forming apparatus |
| CN111453477B (en) * | 2019-01-21 | 2022-03-11 | 柯尼卡美能达办公***研发（无锡）有限公司 | Sheet conveying mechanism and image forming apparatus |
| CN112551206A (en) * | 2019-09-25 | 2021-03-26 | 南京奥拓电子科技有限公司 | Paper feeder and intelligent equipment with same |
| CN112551206B (en) * | 2019-09-25 | 2024-05-10 | 南京奥拓电子科技有限公司 | Paper feeder and intelligent equipment with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107128709B (en) | 2019-05-10 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190417 Address after: 312500 Dingjia 106, Xiexia Village, Chengtan Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant after: Xinchang Yiran Intelligent Technology Co.,Ltd. Address before: 230000 Anhui science and Technology Park, Hefei high tech Zone, and 6 yuan 705, Applicant before: ANHUI YUHUI ELECTRONIC TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 528000 No. 12, Baocheng industrial Middle Road, Leliu, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Shunde Leliu Yisheng Color Printing Co.,Ltd. Address before: 312500 Dingjia 106, Xiexia Village, Chengtan Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang Yiran Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |