CN206244101U - Office equipment scans paging mechanism with quick - Google Patents
Office equipment scans paging mechanism with quick Download PDFInfo
- Publication number
- CN206244101U CN206244101U CN201621232971.XU CN201621232971U CN206244101U CN 206244101 U CN206244101 U CN 206244101U CN 201621232971 U CN201621232971 U CN 201621232971U CN 206244101 U CN206244101 U CN 206244101U
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- original text
- paging
- roller
- take
- gear
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- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model provides a kind of office equipment with quick scanning paging mechanism, including taking original text roll assembly, paging rubber cushion, paging rubber cushion spring and paging support, take original text component take original text roller gear, axle sleeve, detaching top roller, take original text rubber roll, chisel teeth set, take original text roller support, take original text roll shaft, take original text roller core shaft, take original text gear, separate gear and expanding ring；Idle pulley is installed on the axle for taking original text roller support, one end of original text mandrel is taken through in taking the hole of original text roller support, and successively with separate gear, chisel teeth set, detaching top roller and be connected, the other end and expanding ring for taking original text mandrel are connected and fixed；Take original text roll shaft and pass through and take another hole of original text roller support, and be fixedly connected with taking original text gear, chisel teeth set and take original text rubber roll successively；Take the original text rubber roll and the kind of drive of detaching top roller of arranged adjacent are single-direction transmission side by side.The beneficial effects of the utility model are：The design can make contribution more long smoothly complete scanning work, solve the problems, such as to take original text reliability.
Description
Technical field
The utility model is related to office equipment accessory technical field, is scanned with quick more particularly, to a kind of office equipment
Paging mechanism.
Background technology
With the development in epoch, increasing office equipment floods the market, and these office equipment it is feature-rich, behaviour
Make simple, it is deep to be welcome by vast enterprises and institutions and individual, while this requires that the Reliability comparotive of these office equipment is high,
Especially scanner also has higher requirements not only to its quality of scanning to sweep speed, and the reliability for scanning paging mechanism is
One of key of scanning speed can be improved.Scanner takes the side being engaged using rubber roll and paging rubber cushion more than original text paging mechanism
Formula, because contribution to be caused and contribution produce original text spacing, takes original text roller linear velocity less than original text roller linear velocity is sent, so if not to taking original text
Roller carries out the design of single-direction transmission, and contribution more long cannot be scanned.
As can be seen here, a kind of quick scanning paging mechanism of office equipment how is worked out, the characteristics of with single-direction transmission,
It is current those skilled in the art's problem demanding prompt solution.
The content of the invention
In order to solve the above problems, the utility model provides a kind of office equipment with quick scanning paging mechanism.
A kind of office equipment of the utility model scans paging mechanism with quick, including takes original text roll assembly, takes original text positioned at described
Paging rubber cushion spring that paging rubber cushion below component is connected with the paging rubber cushion lower end and with the paging rubber cushion lower end
The paging support being connected, the original text component that takes takes original text roller gear, axle sleeve, detaching top roller, takes original text rubber roll, chisel teeth set, takes original text
Roller support, take original text roll shaft, take original text roller core shaft, take original text gear, separate gear and expanding ring；
Idle pulley is installed, described one end for taking original text mandrel takes original text roller support through described on the axle for taking original text roller support
In hole, and it is connected with gear, the chisel teeth set, the detaching top roller of separating successively, the original text mandrel that takes
The other end is connected and fixed with the expanding ring；It is described to take original text roll shaft through described another hole for taking original text roller support, and according to
It is secondary to be fixedly connected with original text gear, chisel teeth set and the original text rubber roll that takes of taking；The described of arranged adjacent takes original text rubber roll
It is single-direction transmission with the kind of drive of the detaching top roller.
Further, the original text roller gear that takes is circumscribed with paper feed gear unit for providing power.
Further, the material of the paging rubber cushion is with certain coefficient of friction and the good rubber material of anti-wear performance
Material.
Further, the paging support is provided with hole and snap fit for installing the paging rubber cushion.
Further, original text rubber roll and the detaching top roller of taking includes roller core and is coated at possessing on the roller core
The rubber sleeve of larger coefficient of friction, and the roller core remains the motion state of geo-stationary with the rubber sleeve.
A kind of office equipment of the utility model scans paging mechanism with quick, compared with prior art with advantages below：
The utility model takes original text rubber roll and the detaching top roller is designed as individual event and is driven by by described so that the office is with quick scanning
Paging mechanism can smoothly complete scanning work to contribution more long, so as to can be prevented effectively from exist because contribution quantity is different
The situation that original text is difficult is taken, solves the problems, such as to take original text reliability, and can adapt to take original text under fast state.The design structure is tight
Gather, small volume installs facility.The design can be widely used in scanner, facsimile machine and all-in-one multifunctional machine, with very
Strong applicability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is to take the assembling schematic diagram of original text roll assembly in the utility model；
Fig. 3 is to take the structural representation of original text roller support in the utility model；
Fig. 4 is the structural representation of separation gear in the utility model；
Fig. 5 is the structural representation of chisel teeth set in the utility model；
Fig. 6 is the structural representation of detaching top roller in the utility model；
Fig. 7 is the structural representation of paging support in the utility model；
Fig. 8 is to take original text roll assembly and be respectively at a) engagement and b) be disengaged from the structure of state in the utility model to show
It is intended to.
In figure：1st, original text roll assembly is taken, 2, paging rubber cushion, 3, paging rubber cushion spring, 4, paging support, 1-1, take original text roller tooth
Wheel, 1-2, axle sleeve, 1-3, detaching top roller, take original text rubber roll at 1-4,1-5, chisel teeth set, 1-6, take original text roller support, 1-7, take original text roller
Axle, 1-8, takes original text roller core shaft, 1-9, takes original text gear, 1-10, separates gear, 1-11, expanding ring, 4-1, snap fit, 4-2, hole,
1-3-1, separation roller core chisel teeth, 1-3-2, the axial plane of separation roller core, 1-5-1, chisel teeth, 1-5-2, the face of cylinder, 1-5-3, spiral shell
Radial facing, 1-6-1, hole, 1-6-2, hole, 1-6-3, axle, 1-10-1, elongated hole, 1-10-2, groove structure, 1-10-3, outer pawl.
Specific embodiment
In order to be better understood from the utility model, traveling one is entered to the utility model with reference to specific embodiments and the drawings
The description of step.
As shown in figures 1-8, the office equipment mainly includes taking original text roll assembly 1, paging rubber cushion with quick scanning paging mechanism
2nd, paging rubber cushion spring 3 and paging support 4 are constituted, and paper feed gear unit is by taking original text roller gear 1-1 for it provides power.Paging
Rubber cushion 2 be it is a kind of have certain coefficient of friction, especially wear-resisting rubber, it with its specific structure be arranged on paging support 4 on, and
Fixed by hole 4-2 and snap fit 4-1.
Taking original text roll assembly 1 mainly includes taking original text roller gear 1-1, axle sleeve 1-2, detaching top roller 1-3, takes original text rubber roll 1-4, wedge shape
Tooth covers 1-5, takes original text roller support 1-6, take original text roll shaft 1-7, take original text roller core shaft 1-8, take original text gear 1-9, separate gear 1-10, opening
Collar 1-11.Wherein take original text rubber roll 1-4 and detaching top roller 1-3 and be roller core and the larger rubber sleeve composition of frictional force, both it
Between without relative slip.Original text rubber roll 1-4 is taken for contribution is sent under detaching top roller 1-3, detaching top roller 1-3 matches somebody with somebody with paging foot pad 2
Conjunction carries out paging.
Idle pulley is installed to first on the axle 1-6-3 taken on original text roller support 1-6, then takes original text mandrel 1-8 through taking original text roller
The hole 1-6-1 of support 1-6, and install separation gear 1-10, chisel teeth set 1-5, detaching top roller 1-3 successively and load elasticity
To transmit torque, other end card expanding ring 1-11 prevents axial motion to straight pin.Original text roll shaft 1-7 is taken through taking original text roller support 1-
6 hole 1-6-2, and install successively take original text gear 1-9, chisel teeth set 1-5, take original text rubber roll 1-4.Chisel teeth covers the end of 1-5
End is provided with a circle chisel teeth 1-5-1.
Operation principle of the present utility model is as follows：
When entering to be placed with multipage contribution in original text device, scanner work is driven by paper feed gear unit by motor and takes original text rubber roll
1-4 and detaching top roller 1-3 rotates, and takes original text rubber roll 1-4 by contribution rubbing, makes the contribution crown to paging rubber cushion 2.At this time separation gel
Roller 1-3 is contacted with contribution simultaneously with paging rubber cushion 2, because the frictional force between detaching top roller 1-3 and contribution is than larger, is much larger than
Frictional force between contribution and contribution, so first contribution can enter into detaching top roller 1-3 and scanning motion is completed in movement.
And second and contribution afterwards are larger so will not enter with first contribution due to the resistance between head and paging rubber cushion 2
Enter, so as to reach the purpose of paging.The surface quality and surface roughness of paging rubber cushion, the angle of paging foot pad and spring force
Size can influence paging effect.
When first contribution enters movement, when its afterbody completely disengages from detaching top roller 1-3, detaching top roller 1-3 can be at once same
Second contribution contact, enters to prevent second contribution from following first contribution closely, will specially send the linear velocity of original text roller to design
It is larger, and original text rubber roll 1-4 will be taken and detaching top roller 1-3 is designed to the mode of single-direction transmission, so send original text roller when contribution runs into
When its movement velocity can accelerate, so allow for that there is between contribution certain original text spacing, facilitate scanner scanning and distinguish page
Number.
When contribution head is not with sending original text roller to contact, takes original text rubber roll 1-4 and detaching top roller 1-3 and drive contribution motion, at this moment
The torque that is there is provided of paper feed gear unit is provided is passed to by taking original text roller gear 1-1 and take original text roller core shaft 1-8, then pass to Elastic Circular
Pin, causes that separating gear 1-10 rotates forward by groove structure 1-10-2 afterwards, while causing to take original text gear 1-9 by idle pulley same
Step rotation.Because the face of cylinder 1-5-2 and the axial plane 1-3-2 for separating roller core of chisel teeth set 1-5 have frictional force, gear 1-10 is separated
The helicoid 1-5-3 that chisel teeth covers 1-5 can be headed on by outer pawl 1-10-3, be axially moved i.e. close to separate roller so as to bring it about
Core chisel teeth 1-3-1 directions, finally cause chisel teeth set 1-5 and separate roller core 1-3 engagements, take transmission and its phase of original text rubber roll
Together, such as Fig. 8 a) shown in.
After contribution head is with sending original text roller to contact, contribution can be carried out at high speed motion with send original text roller, at this time contribution with point
From rubber roll 1-3, take between original text rubber roll 1-4 and have speed difference, contribution can drive and take original text rubber roll 1-4 and detaching top roller 1-3 with faster
Speed is rotated, and the speed come from transmission is slow, and such chisel teeth set 1-5 will be pushed away axially with the component for separating roller core engagement force
Chisel teeth set 1-5 is opened i.e. away from separation roller core chisel teeth 1-3-1 directions.So contribution just can smoothly walk original text, such as Fig. 8 b) institute
Show.
The beneficial effects of the utility model are：The utility model takes original text rubber roll 1-4 and the detaching top roller by by described
1-3 is designed as individual event transmission so that the office can smoothly complete scanning work with quick scanning paging mechanism to contribution more long
Make, so as to take the integrity problem of original text when solving contribution quantity difference, and can adapt to take original text under fast state.The design
Compact conformation, small volume installs facility.The design can be widely used in scanner, facsimile machine and all-in-one multifunctional machine,
With very strong applicability.
Embodiment of the present utility model has been described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.All impartial changes made according to the utility model scope
Change and improve etc., all should still belong within this patent covering scope.
Claims (5)
1. a kind of office equipment scans paging mechanism with quick, it is characterised in that：Including taking original text roll assembly, taking original text group positioned at described
Paging rubber cushion spring that paging rubber cushion below part is connected with the paging rubber cushion lower end and with the paging rubber cushion lower end phase
The paging support of connection, the original text component that takes takes original text roller gear, axle sleeve, detaching top roller, takes original text rubber roll, chisel teeth set, takes original text roller
Support, take original text roll shaft, take original text roller core shaft, take original text gear, separate gear and expanding ring；
Idle pulley is installed, described one end for taking original text mandrel takes the hole of original text roller support described on the axle for taking original text roller support
In, and be connected with gear, the chisel teeth set, the detaching top roller of separating successively, it is described to take the another of original text mandrel
End connects and fixes with the expanding ring；It is described to take original text roll shaft through described another hole for taking original text roller support, and successively with
Original text gear, chisel teeth set and the original text rubber roll that takes of taking is fixedly connected；The described of arranged adjacent takes original text rubber roll and institute
The kind of drive for stating detaching top roller is single-direction transmission.
2. office equipment according to claim 1 scans paging mechanism with quick, it is characterised in that：It is described to take original text roller gear
It is circumscribed with the paper feed gear unit for providing power.
3. office equipment according to claim 1 scans paging mechanism with quick, it is characterised in that：The paging rubber cushion
Material is with certain coefficient of friction and the good elastomeric material of anti-wear performance.
4. office equipment according to claim 1 scans paging mechanism with quick, it is characterised in that：On the paging support
It is provided with the hole and snap fit for installing the paging rubber cushion.
5. the office equipment according to any one in claim 1-4 scans paging mechanism with quick, it is characterised in that：Institute
State and take original text rubber roll and the detaching top roller including roller core and the rubber for possessing larger coefficient of friction being coated on the roller core
Set, and the roller core remains the motion state of geo-stationary with the rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232971.XU CN206244101U (en) | 2016-11-11 | 2016-11-11 | Office equipment scans paging mechanism with quick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232971.XU CN206244101U (en) | 2016-11-11 | 2016-11-11 | Office equipment scans paging mechanism with quick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244101U true CN206244101U (en) | 2017-06-13 |
Family
ID=59000403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232971.XU Active CN206244101U (en) | 2016-11-11 | 2016-11-11 | Office equipment scans paging mechanism with quick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819134A (en) * | 2019-01-24 | 2019-05-28 | 武汉恒新动力科技有限公司 | A kind of the file information dynamic collect system based on scanning imagery |
| CN111606088A (en) * | 2019-02-25 | 2020-09-01 | 深圳市亿和精密科技集团有限公司 | Detachable paper taking device |
-
2016
- 2016-11-11 CN CN201621232971.XU patent/CN206244101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819134A (en) * | 2019-01-24 | 2019-05-28 | 武汉恒新动力科技有限公司 | A kind of the file information dynamic collect system based on scanning imagery |
| CN111606088A (en) * | 2019-02-25 | 2020-09-01 | 深圳市亿和精密科技集团有限公司 | Detachable paper taking device |
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| GR01 | Patent grant |