CN104284052A - Automatic batch scanner - Google Patents
Automatic batch scanner Download PDFInfo
- Publication number
- CN104284052A CN104284052A CN201410498399.0A CN201410498399A CN104284052A CN 104284052 A CN104284052 A CN 104284052A CN 201410498399 A CN201410498399 A CN 201410498399A CN 104284052 A CN104284052 A CN 104284052A
- Authority
- CN
- China
- Prior art keywords
- scanning
- paper
- paper feeding
- scanned
- feeding wheel
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1061—Details relating to flat picture-bearing surfaces, e.g. transparent platen
- H04N1/1065—Support or mounting of the flat picture-bearing surface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/121—Feeding arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/121—Feeding arrangements
- H04N1/123—Using a dedicated sheet guide element
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses an automatic batch scanner which comprises a paper feeder to be scanned, a scanning paper feeding device and a scanning device. The paper feeder to be scanned comprises a paper feeding box to be scanned, a stacking plate, a spring, a pressure sensor and a paper feeder. The paper feeder comprises a fixing support, a connecting rod and a paper feeding idler wheel. The scanning paper feeding device comprises an upper scanning paper feeding wheel and a lower scanning paper feeding wheel. The scanning device comprises a scanning table, a scanning table and a photosensitive sensor. When the automatic batch scanner is used, paper files to be scanned are placed on the stacking plate, separating and scanning piece by piece can be completed, the automatic batch scanner has the advantages of being simple in structure, easy to operate and convenient to maintain, scanning efficiency is improved, and manpower resource loss is lowered.
Description
Technical field
The invention belongs to scanning device field, be specifically related to a kind of can carrying out and automatically the paper document of batch be separated, and the automatic batch scanner scanned one by one.
Background technology
Scanner is that one utilizes photoelectric technology and digital processing technology, with scan mode, figure or image information is converted to the computer entry device of digital signal.Scanner has good scanning effect to page of text, drawing, by the middle of its scanning t test to character image process software, can remove the trouble of typewriting again from, and can modify to image very easily.Therefore scanner is widely used in office.
In existing office, when paper document is scanned, usually scan one by one; Scanner is opened, first is put into and scans, again by first taking-up after having scanned, second has been put into and scans, the like.Once scanning amount is comparatively large, then required sweep time is longer, takies human time also corresponding longer, reduces office efficiency.
Therefore, develop a kind of can going and automatically the paper document of batch is separated, and the automatic batch scanner scanned one by one makes those skilled in the art institute urgent need to solve the problem.
Summary of the invention
For solving the problem, the invention discloses a kind of can going and automatically the paper document of batch being separated, and the automatic batch scanner scanned one by one.
In order to achieve the above object, the invention provides following technical scheme:
A kind of automatic batch scanner, comprises document feeder to be scanned, is scanned into paper apparatus and scanning means; Document feeder to be scanned comprises paper feed case to be scanned, stacks plate, spring, pressure sensor and document feeder; Pressure sensor is fixed on the bottom being scanned into carton; Stack plate to be connected with pressure sensor by spring; Document feeder is positioned at the top stacking plate, comprises fixed support, connecting rod and paper-feed; One end and the fixed support of connecting rod are rotationally connected, and the other end and paper-feed are rotationally connected; Paper-feed is connected with paper feed motor; Paper feed motor is connected with pressure sensor; Be scanned into paper apparatus and comprise scanning paper feeding wheel and lower scanning paper feeding wheel; Lower scanning paper feeding wheel is evenly distributed in the mutually concordant place, top with paper feed case to be scanned; The axis of lower scanning paper feeding wheel is all provided with lower driving wheel; Lower driving wheel is connected by chain, and lower driving wheel is also connected with underdrive motor arbitrarily; Upper scanning paper feeding wheel is corresponding with lower scanning paper feeding wheel, and horizontal homogeneous is fixed on the top of lower scanning paper feeding wheel; The axis of upper scanning paper feeding wheel is provided with upper driving wheel equally; Upper driving wheel is connected by chain, and upper driving wheel is connected with upper driving motor arbitrarily; Scanning means comprises scan table, scanning board and light sensor; The surface of scan table is mutually concordant with the upper surface of lower scanning paper feeding wheel; The surface of scan table is set to transparent, and the lower face of scan table is provided with lighting device; Light sensor is arranged at the top of scan table near lower scanning paper feeding wheel one end; Scanning board is connected with elevating lever; Elevating lever is connected with light sensor.
A kind of automatic batch scanner provided by the invention by document feeder to be scanned, be scanned into paper apparatus and scanning means forms.
Document feeder to be scanned in the present invention by retouching paper feed case, stack plate, spring, pressure sensor and document feeder form, pressure sensor is fixed on the bottom being scanned into carton; Stack plate to be connected with pressure sensor by spring; Document feeder is positioned at the top stacking plate, comprises fixed support, connecting rod and paper-feed; One end and the fixed support of connecting rod are rotationally connected, and the other end and paper-feed are rotationally connected; Paper-feed is connected with paper feed motor; Paper feed motor is connected with pressure sensor.When using of the present invention, paper document to be scanned being slightly placed on do arrangement and stacking on plate, plate being stacked to pressing down, by spring to pressure sensor transmission of pressure signal; The pressure signal detected is sent to paper feed motor by pressure sensor subsequently, starts paper feed motor and drives paper-feed to rotate, drive the movement stacking paper document to be scanned on plate.
The paper apparatus that is scanned in the present invention is become by upper scanning paper feeding wheel and lower scanning paper feed wheels.Upper scanning paper feeding wheel and lower scanning paper feeding wheel are respectively by being attached thereto the upper driving motor that connects and underdrive motor keeps rotating simultaneously.And if the rotating speed of upper driving motor to be adjusted to the rotating speed being greater than underdrive motor, namely the rotating speed of upper scanning paper feeding wheel is greater than the rotating speed of lower scanning paper feeding wheel, the translational speed of the top paper document to be scanned then contacted with upper scanning paper feeding wheel is greater than the translational speed of the bottom paper document to be scanned contacted with lower scanning paper feeding wheel, the speed difference existed makes top paper document to be scanned and bottom paper document to be scanned be separated, until only there is individual paper document to be scanned between corresponding upper scanning paper feeding wheel and lower scanning paper feeding wheel.
Scanning means in the present invention is made up of scan table, scanning board and light sensor.The surface of scan table is mutually concordant with the upper surface of lower scanning paper feeding wheel, and individual paper document to be scanned can be arrived on the scan table of equal altitudes.The surface of scan table is set to transparent, and the bottom on surface is provided with lighting device; Light sensor is fixed on the top of scan table near lower scanning paper feeding wheel one end; Scanning board is connected with elevating lever, and elevating lever is connected with light sensor.This is arranged so that light sensor detects the intensity of illumination signal weaker from lighting device when individual paper document to be scanned arrives scan table surperficial; When a complete paper document to be scanned arrives scan table surperficial, the intensity of illumination signal recuperation from lighting device that light sensor detects; Now control elevating lever scanning board decline is scanned.
As preferably, paper feed case to be scanned is provided with the separation paper feed plate of arc-shaped near the side of lower scanning paper feeding wheel; Be separated paper feed plate mutually concordant with the upper surface of lower scanning paper feeding wheel; What scan table was provided with arc-shaped near the side of lower scanning paper feeding wheel is scanned into cardboard; Be scanned into cardboard to be bent downwardly.
Scanning paper document to make the band in paper feed case to be scanned can accurately arrive between upper scanning paper feeding wheel and lower scanning paper feeding wheel, and the present invention is provided with the separation paper feed plate of arc-shaped near the side of lower scanning paper feeding wheel at paper feed case to be scanned.In like manner, because paper document is softer, in order to make paper document can arrive on the scan table of equal altitudes smoothly after exceeding last lower scanning paper feeding wheel, what the present invention to be provided with reclinate arc-shaped at scan table near the side of lower scanning paper feeding wheel be scanned into cardboard.
As preferably, paper feed motor, upper driving motor and underdrive motor are all servomotor; Servomotor is connected with servo-drive; Servo-drive is connected with light sensor.
Paper feed motor, upper driving motor and underdrive motor are all chosen as servomotor by the present invention, and are connected with servo drive; Servo drive is also connected with light sensor.This illumination strong and weak signals being arranged so that the present invention can be detected by light sensor controls open and close and the paper feeding speed of paper feed.It should be noted that, in the present invention, paper feed motor was both connected with pressure sensor, was connected with light sensor by by servo-drive, but light sensor has higher priority to control paper feed motor.
As preferably, the surface of paper-feed, upper scanning paper feeding wheel and lower scanning paper feeding wheel is all enclosed with rubber ring.
The present invention paper-feed, on scan paper feeding wheel and lower scanning paper feeding wheel surface be all enclosed with rubber ring, make paper-feed, on be scanned into paper roller and under be scanned into paper roller rotate time, larger frictional force can be produced, the batch stacking paper document to be scanned on plate is driven to move, and the transport of paper document between upper scanning paper feeding wheel and lower scanning paper feeding wheel, make the present invention more efficient when carrying out paper document to be scanned mobile.
The present invention is compared with existing scanner, and beneficial effect is: only paper document to be scanned need be placed on when (1) uses to stack plate just can complete and be separated and scan one by one; (2) structure simple, be easy to operation, be convenient to maintenance; (3) improve scan efficiency, reduce human resources consumption.
Accompanying drawing explanation
Fig. 1, structural representation of the present invention.
Reference numerals list: paper feed case 1 to be scanned, stack plate 2, spring 3, pressure sensor 4, fixed support 5, connecting rod 6, paper-feed 7, paper feed motor 8, upper scanning paper feeding wheel 9, lower scanning paper feeding wheel 10, lower driving wheel 11, chain 12, underdrive motor 13, upper driving wheel 14, upper driving motor 15, scan table 16, scanning board 17, light sensor 18, elevating lever 19, be separated paper feed plate 20, be scanned into cardboard 21, servo-drive 22.
Embodiment
Below with reference to specific embodiment, technical scheme provided by the invention is described in detail, following embodiment should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.
Be illustrated in figure 1 structural representation of the present invention, the present invention is a kind of automatic batch scanner, comprises document feeder to be scanned, is scanned into paper apparatus and scanning means.
Document feeder to be scanned comprises paper feed case 1 to be scanned, stacks plate 2, spring 3, pressure sensor 4 and document feeder; Pressure sensor 4 is fixed on the bottom being scanned into carton 1; Stack plate 2 to be connected with pressure sensor 4 by spring 3; Document feeder is positioned at the top stacking plate 2, comprises fixed support 5, connecting rod 6 and paper-feed 7; One end and the fixed support 5 of connecting rod 6 are rotationally connected, and the other end and paper-feed 7 are rotationally connected; Paper-feed 7 is connected with paper feed motor 8; Paper feed motor 8 is connected with pressure sensor 4.
Be scanned into paper apparatus and comprise scanning paper feeding wheel 9 and lower scanning paper feeding wheel 10; Lower scanning paper feeding wheel 10 is evenly distributed in the mutually concordant place, top with paper feed case 1 to be scanned; The axis of lower scanning paper feeding wheel 10 is all provided with lower driving wheel 11; Lower driving wheel 11 is connected by chain 12, and lower driving wheel 11 is also connected with underdrive motor 13 arbitrarily; Upper scanning paper feeding wheel 9 is corresponding with lower scanning paper feeding wheel 10, and horizontal homogeneous is fixed on the top of lower scanning paper feeding wheel 10; The axis of upper scanning paper feeding wheel 9 is provided with upper driving wheel 14 equally; Upper driving wheel 14 is connected by chain 12, and upper driving wheel 14 is connected with upper driving motor 15 arbitrarily.
Wherein, paper feed case 1 to be scanned is provided with the separation paper feed plate 20 of arc-shaped near the side of lower scanning paper feeding wheel 10; Be separated paper feed plate 20 mutually concordant with the upper surface of lower scanning paper feeding wheel 10.
Scanning means comprises scan table 16, scanning board 17 and light sensor 18; The surface of scan table 16 is mutually concordant with the upper surface of lower scanning paper feeding wheel 10; The surface of scan table 16 is set to transparent, and the lower face of scan table 16 is provided with lighting device; Light sensor 18 is arranged at the top of scan table 16 near lower scanning paper feeding wheel 10 one end; Scanning board 17 is connected with elevating lever 19; Elevating lever 19 is connected with light sensor 18.
Wherein, what scan table 16 was provided with arc-shaped near the side of lower scanning paper feeding wheel 10 is scanned into cardboard 21; Be scanned into cardboard 21 to be bent downwardly.
In above-described embodiment, paper feed motor 8, upper driving motor 15 and underdrive motor 13 are all servomotor; Servomotor is connected with servo-drive 22; Servo-drive 22 is connected with light sensor 18, and the surface of paper-feed 7, upper scanning paper feeding wheel 9 and lower scanning paper feeding wheel 10 is all enclosed with rubber ring.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (4)
1. an automatic batch scanner, is characterized in that: comprise document feeder to be scanned, be scanned into paper apparatus and scanning means; Described document feeder to be scanned comprises paper feed case (1) to be scanned, stacks plate (2), spring (3), pressure sensor (4) and document feeder; Described pressure sensor (4) is fixed on the bottom being scanned into carton (1); The described plate (2) that stacks is connected with pressure sensor (4) by spring (3); Described document feeder is positioned at the top stacking plate (2), comprises fixed support (5), connecting rod (6) and paper-feed (7); One end and the fixed support (5) of described connecting rod (6) are rotationally connected, and the other end and paper-feed (7) are rotationally connected; Described paper-feed (7) is connected with paper feed motor (8); Described paper feed motor (8) is connected with pressure sensor (4); The described paper apparatus that is scanned into comprises scanning paper feeding wheel (9) and lower scanning paper feeding wheel (10); Described lower scanning paper feeding wheel (10) is evenly distributed in the mutually concordant place, top with paper feed case (1) to be scanned; The axis of lower scanning paper feeding wheel (10) is all provided with lower driving wheel (11); Described lower driving wheel (11) is connected by chain (12), and lower driving wheel (11) is also connected with underdrive motor (13) arbitrarily; Described upper scanning paper feeding wheel (9) is corresponding with lower scanning paper feeding wheel (10), and horizontal homogeneous is fixed on the top of lower scanning paper feeding wheel (10); The axis of upper scanning paper feeding wheel (9) is provided with upper driving wheel (14) equally; Described upper driving wheel (14) is connected by chain (12), and upper driving wheel (14) is connected with upper driving motor (15) arbitrarily; Described scanning means comprises scan table (16), scanning board (17) and light sensor (18); The surface of described scan table (16) is mutually concordant with the upper surface of lower scanning paper feeding wheel (10); The surface of scan table (16) is set to transparent, and the lower face of scan table (16) is provided with lighting device; Described light sensor (18) is arranged at the top of scan table (16) near lower scanning paper feeding wheel (10) one end; Described scanning board (17) is connected with elevating lever (19); Described elevating lever (19) is connected with light sensor (18).
2. a kind of automatic batch scanner according to claim 1, is characterized in that: described paper feed case (1) to be scanned is provided with the separation paper feed plate (20) of arc-shaped near the side of lower scanning paper feeding wheel (10); Described separation paper feed plate (20) is mutually concordant with the upper surface of lower scanning paper feeding wheel (10); What described scan table (16) was provided with arc-shaped near the side of lower scanning paper feeding wheel (10) is scanned into cardboard (21); The described cardboard (21) that is scanned into is bent downwardly.
3. a kind of automatic batch scanner according to claim 1, is characterized in that: described paper feed motor (8), upper driving motor (15) and underdrive motor (13) are all servomotor; Described servomotor is connected with servo-drive (22); Described servo-drive (22) is connected with light sensor (18).
4. a kind of automatic batch scanner according to claim 1, is characterized in that: the surface of described paper-feed (7), upper scanning paper feeding wheel (9) and lower scanning paper feeding wheel (10) is all enclosed with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498399.0A CN104284052A (en) | 2014-09-26 | 2014-09-26 | Automatic batch scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498399.0A CN104284052A (en) | 2014-09-26 | 2014-09-26 | Automatic batch scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104284052A true CN104284052A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410498399.0A Pending CN104284052A (en) | 2014-09-26 | 2014-09-26 | Automatic batch scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104284052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707703A (en) * | 2017-01-10 | 2017-05-24 | 刘丹 | Continuous automatic copying device for news transmission |
-
2014
- 2014-09-26 CN CN201410498399.0A patent/CN104284052A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707703A (en) * | 2017-01-10 | 2017-05-24 | 刘丹 | Continuous automatic copying device for news transmission |
| CN106707703B (en) * | 2017-01-10 | 2018-07-27 | 刘丹 | A kind of automatic copy device of dissemination of news continous way |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |
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| WD01 | Invention patent application deemed withdrawn after publication |