CN204737452U - Divide paper mechanism and thin slice class medium processing apparatus - Google Patents
Divide paper mechanism and thin slice class medium processing apparatus Download PDFInfo
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- CN204737452U CN204737452U CN201520480121.0U CN201520480121U CN204737452U CN 204737452 U CN204737452 U CN 204737452U CN 201520480121 U CN201520480121 U CN 201520480121U CN 204737452 U CN204737452 U CN 204737452U
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Abstract
The utility model discloses a divide paper mechanism and thin slice class medium processing apparatus wherein, divides paper mechanism to include: the paper feed roller for the drive medium removes along the paper feed direction, pulley assembly for selectivity drive medium removes along moving back the paper direction, and pulley assembly includes the relative drive belt that sets up with the paper feed roller, has the passageway that the medium passes through between drive belt and the paper feed roller, drive assembly, it is connected with paper feed roller, pulley assembly transmission respectively. Through the cooperation of the drive belt among paper feed roller and the pulley assembly, when passing, because the area of contact between drive belt and the medium is big, can guarantee sufficient frictional resistance with less pressure between drive belt and the medium between the medium is by paper feed roller and drive belt, the paper function realizes dividing. Compared with the prior art, the utility model provides a branch paper mechanism weares and teares less, the reliability is high.
Description
Technical field
The utility model relates to a kind of paper distributing mechanism and laminated medium processing unit.
Background technology
Existing laminated medium processing unit, as chopping machine, scanner, coin identifier etc., in order to improve the convenience of use, often paper distributing mechanism is set, in order to by multiple sheet class medium (being referred to as medium for convenience of description), send into successively in laminated medium processing unit as paper, banknote, card etc. one connect one.
Paper distributing mechanism of the prior art comprises the intake roller and resistance paper bowl that are oppositely arranged, intake roller is oppositely arranged with resistance paper bowl, and rotation direction is identical, the medium that intake roller can be driven through between the two moves along paper feed direction, the medium that resistance paper bowl can be driven through between the two moves along moving back paper direction, thus realizes paper separation function.
The problem of this paper distributing mechanism is, when medium by hinder between paper bowl and intake roller through time, friction drag suffered by the medium contacted with resistance paper bowl is determined by the area of contact hindered between paper bowl and this medium and pressure, because the area of contact between resistance paper bowl and this medium is less, in order to ensure that enough friction force are to realize paper separation function, need to strengthen the pressure between resistance paper bowl and medium, this will strengthen the wearing and tearing of resistance paper bowl, shortens the service life of resistance paper bowl.Therefore, paper distributing mechanism reliability of the prior art is low.
Utility model content
The purpose of this utility model is to provide that a kind of reliability is high, the paper distributing mechanism of long service life, and a kind of laminated medium processing unit comprising this paper distributing mechanism.
For reaching this object, the utility model by the following technical solutions:
A kind of paper distributing mechanism is provided, comprises:
Intake roller, moves along paper feed direction for driving medium;
Pulley assemblies, move along moving back paper direction for selectivity driving medium, described pulley assemblies comprises the driving band be oppositely arranged with described intake roller, has the passage that medium passes through between described driving band and described intake roller;
Driven unit, described driven unit is in transmission connection with described intake roller, described pulley assemblies respectively.
As a kind of preferred version of paper distributing mechanism, arrange between described pulley assemblies and described driven unit and be used for the power-transfer clutch be in transmission connection that selectivity disconnects described pulley assemblies and described driven unit.
By arranging power-transfer clutch between pulley assemblies and driven unit, when single sheet is by when passing between intake roller and driving band, the disconnection that is in transmission connection between pulley assemblies and driven unit, medium drives driving band to move along paper feed direction, single sheet is carried more smooth and easy, the reliability of paper distributing mechanism can be improved further.
Preferably, described power-transfer clutch is magnetic clutch, friction clutch or magnetic-powder clutch.
Further, the moment of torsion of described power-transfer clutch is greater than the friction force between medium and medium, be less than the friction force between medium and intake roller, when described power-transfer clutch be subject to external force be greater than its setting moment of torsion time, the transmission between described transmission shaft and described driven unit disconnects.
As a kind of preferred version of paper distributing mechanism, the distance between described driving band and described intake roller is greater than the thickness of single sheet, is less than the thickness of two media.
By the distance between driving band and intake roller is set to the thickness being greater than single sheet, when single sheet is by when passing between intake roller and driving band, the driving band of pulley assemblies does not contact with between medium, and medium can be carried along paper feed direction by intake roller very swimmingly; By the distance between driving band and intake roller is set to the thickness being less than two media, when the media of more than two or two by between driving band and intake roller time, driving band can be carried with the medium that intake roller does not directly contact along moving back paper direction swimmingly, can effectively stop the medium of more than two or two by between driving band and intake roller.
As a kind of preferred version of paper distributing mechanism, described pulley assemblies comprises transmission shaft, at least one sleeve, at least one belt wheel and at least one driving band, described driving band is supported by described sleeve and described belt wheel, described belt wheel is arranged on described transmission shaft, described transmission shaft and described driven unit are in transmission connection, wherein, described sleeve and described belt wheel interval are arranged, and both axis are all parallel to the axis of described intake roller.
As a kind of preferred version of paper distributing mechanism, also comprise the erecting frame for supporting described sleeve, described erecting frame is socketed with described transmission shaft and coordinates.
As a kind of preferred version of paper distributing mechanism, described erecting frame comprises supporting walls and is arranged on the pivot shaft of supporting walls side, described jacket casing is located on described pivot shaft, described sleeve can rotate relative to described pivot shaft around own axes, described transmission shaft coordinates with described supporting walls grafting, can rotate to make described transmission shaft around own axes relative to described erecting frame.
As a kind of preferred version of paper distributing mechanism, described pivot shaft arranges the positioning plate of position for limiting described sleeve or described belt wheel away from the side of described supporting walls.
As a kind of preferred version of paper distributing mechanism, also comprise power-transfer clutch, described power-transfer clutch is arranged on described transmission shaft, and described driving band and described intake roller be tangent to be coordinated or described driving band is coated on the periphery of described intake roller.
As a kind of preferred version of paper distributing mechanism, described pulley assemblies comprises two described driving bands, two described driving bands distribute along the axially spaced-apart of described transmission shaft, and each described driving band is supported by two described sleeves of distribution triangular in shape and a described belt wheel.
A kind of laminated medium processing unit is also provided, comprises paper distributing mechanism as above.
The beneficial effects of the utility model are: the paper distributing mechanism that the utility model provides is coordinated with the driving band in pulley assemblies by intake roller, when medium is by when passing between intake roller and driving band, because the area of contact between driving band and medium is large, enough friction drags can be ensured with less pressure between driving band and medium, realize paper separation function.Compared with prior art, the paper distributing mechanism that the utility model provides weares and teares less, reliability is high.
Accompanying drawing explanation
The schematic perspective view of paper distributing mechanism of Fig. 1 for providing according to the utility model one embodiment.
The schematic front view of paper distributing mechanism of Fig. 2 for providing according to the utility model one embodiment.
The schematic perspective view of the pulley assemblies of paper distributing mechanism of Fig. 3 for providing according to the utility model one embodiment.
The decomposing schematic representation of the pulley assemblies of paper distributing mechanism of Fig. 4 for providing according to the utility model one embodiment.
The schematic front view of the erecting frame of paper distributing mechanism of Fig. 5 for providing according to the utility model one embodiment.
The schematic perspective view of the erecting frame of paper distributing mechanism of Fig. 6 for providing according to the utility model one embodiment.
The structural representation of the laminated medium processing unit that Fig. 7 provides for the utility model.
In Fig. 1 to 7:
1, intake roller; 11, mandrel; 12, running roller;
2, pulley assemblies; 21, transmission shaft; 22, the second gear; 23, positioning plate; 231, the first spacing hole; 232, the second spacing hole; 233, the 3rd spacing hole; 234, fixed orifice; 24, sleeve; 25, belt wheel; 26, driving band;
3, driven unit; 31, motor; 311, motor gear; 32, transmission component;
4, erecting frame; 41, supporting walls; 411, the first supporting walls; 412, the second supporting walls; 42, hole; 43, pivot shaft; 431, the first pivot shaft; 432, the second pivot shaft; 433, the 3rd pivot shaft; 434, the 4th pivot shaft; 44, pillar stiffener; 441, the first pillar stiffener; 442, the second pillar stiffener; 443, tapped bore;
5, power-transfer clutch;
100, paper-fetching mechanism; 110, paper bowl is got; 120, pressure roller; 130, fork;
200, paper distributing mechanism;
300, media processes mechanism; 310, the first scanning mechanism; 320, the second scanning mechanism;
400, conveying roller group.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Fig. 1 is the schematic perspective view of the paper distributing mechanism of the utility model one embodiment, and Fig. 2 is the schematic front view of the paper distributing mechanism of the utility model one embodiment.As shown in Figure 1 and Figure 2, the paper distributing mechanism that the utility model provides comprises intake roller 1, pulley assemblies 2, and driven unit 3, intake roller 1 moves along paper feed direction for driving medium, pulley assemblies 2 moves along moving back paper direction for optionally driving medium, driven unit 3 is for providing the propulsive effort of intake roller 1 with the movement of pulley assemblies 2 driving medium, driven unit 3 is in transmission connection with intake roller 1, pulley assemblies 2 respectively, wherein, pulley assemblies 2 comprises the driving band 26 be oppositely arranged with intake roller 1, has the passage that medium passes through between driving band 26 and intake roller 1.
Wherein, intake roller 1 comprises mandrel 11 and running roller 12, and the first gear (not shown), running roller 12 is fixedly sleeved on the periphery of mandrel 11, first gear is fixedly mounted on the axle head of mandrel 11, and be in transmission connection with driven unit 3, when driven unit 3 drives the first pinion rotation, the first gear drives running roller 12 to rotate along paper feed direction by mandrel 11.
Fig. 3 is the schematic perspective view of the pulley assemblies of the paper distributing mechanism of the utility model one embodiment, and Fig. 4 is the decomposing schematic representation of the pulley assemblies of the paper distributing mechanism of the utility model one embodiment.As shown in Figure 3, Figure 4, driving band 26 and the intake roller 1 of pulley assemblies 2 are oppositely arranged, and medium can be passed therebetween by driving band 26 and intake roller 1.Pulley assemblies 2 comprises transmission shaft 21, second gear 22, at least one sleeve 24, at least one belt wheel 25, at least one driving band 26.Wherein, second gear 22 is fixedly mounted on the axle head of transmission shaft 21, and be in transmission connection with driven unit 3, sleeve 24 and belt wheel 25 are arranged at interval side by side, both axis are all parallel to the axis setting of intake roller 1, wherein, belt wheel 25 is fixedly connected with transmission shaft 21, driving band 26 is supported by sleeve 24 and belt wheel 25, and it is relative with the running roller 12 of intake roller 1, when driven unit 3 drives the second gear 22 to rotate, second gear 22 drives transmission shaft 21 to rotate, transmission shaft 21 drives driving band 26 to move along moving back paper direction by belt wheel 25, the medium contacted with driving band 26 is by the friction force effect between driving band 26 and this medium, be prevented from moving along paper feed direction.Preferably, the distance between driving band 26 and intake roller 1 is greater than the thickness of single sheet, is less than the thickness of two media.
Further, paper distributing mechanism also comprises erecting frame 4, and erecting frame 4 is socketed with transmission shaft 21 and coordinates, for stop sleeve 24.In the present embodiment, pulley assemblies 2 comprises four sleeves, 24, two belt wheels 25, and two driving bands 26, one group between two, four sleeves 24, often organize sleeve 24 to support by erecting frame 4, two belt wheels 25 are fixedly mounted on transmission shaft 21 along the axis of transmission shaft 21 side by side, and each belt wheel 25 forms a support unit be triangularly arranged together with one group of sleeve 24, two support units are arranged along the axially spaced-apart of transmission shaft 21, and two driving bands 26 are respectively by a support unit supports.
Fig. 5 is the schematic front view of the erecting frame of the paper distributing mechanism of the utility model one embodiment, and Fig. 6 is the schematic perspective view of the erecting frame of the paper distributing mechanism of the utility model one embodiment.As shown in Figure 5, Figure 6, erecting frame 4 comprises supporting walls 41, hole 42 and four pivot shafts 43, wherein, supporting walls 41 extends along the radial direction of intake roller 1, supporting walls 41 comprises spaced first supporting walls 411 and the second supporting walls 412 that be parallel to each other, and is fixedly connected with between the two by connecting wall (not shown), the first supporting walls 411 is run through in hole 42 successively and the second supporting walls 412 is arranged, and the axis being parallel in hole 42 is arranged in the axis of intake roller 1, the aperture in hole 42 and the diameter of axle of transmission shaft 21 suitable, four pivot shafts 43 are the first pivot shaft 431 respectively, second pivot shaft 432, 3rd pivot shaft 433, and the 4th pivot shaft 434, wherein, first pivot shaft 431 and the second pivot shaft 432 are arranged perpendicular to the first supporting walls 411, and extend to the direction away from the second supporting walls 412, first pivot shaft 431, second pivot shaft 432, and hole 42 three arrangement triangular in shape, and along medium transport direction, first pivot shaft 431, the axis of any two in second pivot shaft 432 and hole 42 three lays respectively at the upstream and downstream of the axis of intake roller 1, in the present embodiment, along medium transport direction, first pivot shaft 431 and the second pivot shaft 432 lay respectively at the upstream and downstream of intake roller 1, driving band 26 between the first pivot shaft 431 and the second pivot shaft 432 is oppositely arranged with intake roller 1, medium can be passed therebetween by driving band 26 and intake roller 1, 3rd pivot shaft 433 and the 4th pivot shaft 434 are arranged perpendicular to the second supporting walls 412, and extend to the direction away from the first supporting walls 411, wherein, the 3rd pivot shaft 433 and the first pivot shaft 431 is coaxial, the 4th pivot shaft 434 and the second pivot shaft 432 coaxial.
Transmission shaft 21 coordinates with hole 42 grafting on the supporting walls 41 of erecting frame 4, and transmission shaft 21 freely can rotate relative to erecting frame 4 around own axes; Four sleeves 24 are enclosed within the first pivot shaft 431, second pivot shaft 432, the 3rd pivot shaft 433 of erecting frame 4 respectively, and on the 4th pivot shaft 434, each sleeve 24 freely can rotate relative to its pivot shaft 43 around respective axis; Two belt wheels 25 are fixedly mounted on transmission shaft 21 side by side, and are positioned at the both sides of supporting walls 41, when transmission shaft 21 rotates, drive two belt wheels 25 to rotate thereupon; One in two driving bands 26 is supported by the belt wheel 25 of the first supporting walls 411 side and two sleeves 24 being positioned at erecting frame 4, another in two driving bands 26 is supported by the belt wheel 25 of the second supporting walls 412 side and two sleeves 24 that are positioned at erecting frame 4, and driving band 26 is simultaneously relative with the running roller 12 of intake roller 1.When driven unit 3 drives the second gear 22 to rotate, transmission shaft 21 can be driven to rotate, transmission shaft 21 drives two belt wheels 25 to rotate, two belt wheels 25 drive two driving bands 26 to move, thus driven unit 3 can drive driving band 26 to move along moving back paper direction, the friction force that the medium contacted with driving band 26 is subject to stops it to move along paper feed direction.
Further, pulley assemblies 2 also comprises two positioning plates 23, two positioning plates 23 lay respectively at the outside of two belt wheels 25, two positioning plates 23 are fixedly connected with erecting frame 4, for limiting each belt wheel 25, sleeve 24 along the position of its axis, and limits the axial location of each driving band 26 along belt wheel 25.Particularly, positioning plate 23 is provided with the first spacing hole 231, second spacing hole 232, 3rd spacing hole 233, wherein, first spacing hole 231 is socketed with transmission shaft 21 and coordinates, the external diameter of its aperture and transmission shaft 21 is suitable, second spacing hole 232 and the 3rd spacing hole 233 coordinate with the first pivot shaft 431 of erecting frame 4 and the second pivot shaft 432 grafting respectively, now, first pivot shaft 431, one end of second pivot shaft 432 is fixedly connected with the first supporting walls 411, the other end is supported by positioning plate 23, therefore the parallelism of the first pivot shaft 431 and the second pivot shaft 432 can be ensured, be conducive to the steady movement of driving band 26, improve the reliability of paper distributing mechanism further.
Preferably, erecting frame 4 also comprises at least one pillar stiffener 44 (see Fig. 5), in the present embodiment, erecting frame 4 comprises the first pillar stiffener 441 and the second pillar stiffener 442, wherein the first pillar stiffener 441 is arranged perpendicular to the first supporting walls 411, and between the first supporting walls 411 and a positioning plate 23; Second pillar stiffener 441 is arranged perpendicular to the second supporting walls 412, and between the second supporting walls 412 and another positioning plate 23, tapped bore 443 is provided with at the axle head of two pillar stiffeners, relative with the fixed orifice 234 on two positioning plates 23 respectively, be threaded with the tapped bore 443 on two pillar stiffeners 44 through the fixed orifice 234 on positioning plate 23 by fasteners such as screws, being fixedly connected with of positioning plate 23 and erecting frame 4 can be realized, thus make the structure of pulley assemblies 2 more stable.
Driven unit 3 comprises motor 31 and transmission component 32, and the output shaft of motor 31 is installed with motor gear 311 (see Fig. 1); Transmission component 32 comprises multiple gear, first gear in multiple gear engages with motor gear 311, two gears in multiple gear engage with the first gear, the second gear 22 respectively, when the output shaft rotation of motor 31, intake roller 1 can be driven to rotate along paper feed direction by transmission component 32, driving band 26 is driven to move along moving back paper direction, the medium contacted with intake roller 1 in medium between intake roller 1 with pulley assemblies 2 is moved along paper feed direction, and the medium contacted with driving band 26 is prevented from moving along paper feed direction.It should be noted that, in the present embodiment, driven unit 3 is gear transmission mode, and in other embodiments, driven unit 3 also can be V belt translation mode.
Preferably, paper distributing mechanism also comprises power-transfer clutch 5 (see Fig. 1), power-transfer clutch 5 is arranged between transmission shaft 21 and transmission component 32, power-transfer clutch 5 can be the power-transfer clutchs such as magnetic clutch, friction clutch, magnetic-powder clutch, its setting moment of torsion is greater than the friction force between medium and medium, be less than the friction force between medium and intake roller 1, when power-transfer clutch 5 be subject to external force be greater than its setting moment of torsion time, the transmission between transmission shaft 21 and transmission component 32 disconnects.When paper distributing mechanism arranges power-transfer clutch 5, driving band 26 can to coordinate or driving band 26 is coated on running roller 12 periphery of intake roller 1 with intake roller 1 is tangent, and its cornerite is greater than zero, that is, when not having medium, driving band 26 contacts with intake roller 1.When multiple media are by when passing between driving band 26 and intake roller 1, friction force suffered by driving band 26 is the friction force between medium and medium, therefore power-transfer clutch 5 makes being in transmission connection between transmission shaft 21 and transmission component 32, and motor 31 can drive driving band 26 to move along moving back paper direction by transmission component 32, transmission shaft 21; When single sheet is by when passing between driving band 26 and intake roller 1, friction force suffered by driving band 26 is the friction force between medium and intake roller 1, therefore power-transfer clutch 5 makes the transmission between transmission shaft 21 and transmission component 32 disconnect, namely motor 31 cannot drive driving band 26 to move, and driving band 26 moves along paper feed direction under the drive of medium, by this Zhang Jiezhi downstream transport together with intake roller 1.By arranging power-transfer clutch 5, the inhibitory action of driving band 26 pairs of media when carrying single sheet can being eliminated, ensureing single sheet swimmingly along paper feed direction conveying, therefore further increasing the reliability of paper distributing mechanism.
The paper distributing mechanism that the utility model provides comprises intake roller and pulley assemblies, intake roller coordinates with the driving band in pulley assemblies, when medium is by when passing between intake roller and driving band, area of contact between medium and driving band is large, can ensure that enough friction drags realize paper separation function between driving band and medium with less pressure.Compared with paper distributing mechanism of the prior art, the paper distributing mechanism that the utility model provides weares and teares less, reliability is high.Further, by arranging power-transfer clutch between pulley assemblies and driven unit, when single sheet passes by between intake roller and driving band, the disconnection that is in transmission connection between pulley assemblies and driven unit, medium drives driving band to move along paper feed direction, single sheet is carried more smooth and easy, therefore, further increase the reliability of paper distributing mechanism.
Fig. 7 is the structural representation of the laminated medium processing unit of the paper distributing mechanism using the utility model to provide.As shown in Figure 7, in the present embodiment, laminated medium processing unit comprises frame, paper-fetching mechanism 100, paper distributing mechanism 200 and media processes mechanism 300, and at least one conveying roller group 400.
Frame comprises first passage plate and second channel plate (not shown), first passage plate and second channel plate relative spacing setpoint distance, forms media transport path; Paper-fetching mechanism 100 is arranged on the entrance of media transport path, paper-fetching mechanism 100 comprises gets paper bowl 110 and pressure roller 120, and fork 130, wherein get the side deviating from media transport path that paper bowl 110 is arranged on first passage plate, get paper bowl 110 to be in transmission connection with the driven unit (not shown) of laminated medium processing unit, under the driving of driven unit, getting paper bowl 110 can rotate along paper feed direction; Pressure roller 120 is by fork 130 and frame pivot joint, and fork 130 can around its pivot joint axis oscillating, band dynamic pressure roller 120 be pressed in get on paper bowl 110 or with get paper bowl 110 and be separated.
Paper distributing mechanism 200 is arranged on media transport path, the downstream of paper-fetching mechanism 100 is positioned at along medium transport direction, paper distributing mechanism 200 can adopt any one paper distributing mechanism above-mentioned, and the version of paper distributing mechanism and principle of work, see above-described embodiment, repeat no more herein.Wherein, intake roller 1 is arranged on the side of first passage backboard from media transport path, puts in media transport path by the opening (not shown) on first passage plate; Pulley assemblies 2 is arranged on the side of second channel backboard from media transport path, puts in media transport path by the opening (not shown) on second channel plate, and its driving band 26 is oppositely arranged with intake roller 1.
Media processes mechanism 300 is arranged on media transport path, is positioned at paper distributing mechanism 200 downstream along medium transport direction, and media processes mechanism 300 can be printing mechanism, scanning mechanism, the combination of one or more of reading in the processing mechanisms such as magnetic mechanism.In the present embodiment, media processes mechanism 300 comprises the first scanning mechanism 310 and the second scanning mechanism 320, first scanning mechanism 310 and the second scanning mechanism 320 lay respectively at the both sides of media transport path, wherein, first scanning mechanism 310 is arranged on first passage plate, relative with the first surface of medium, for obtaining the graphicinformation of medium first surface; Second scanning mechanism 320 is arranged on second channel plate, relative with second of medium, for obtaining the graphicinformation of second of medium.
Conveying roller group 400 is arranged on media transport path, moves along media transport path for driving medium, medium is delivered to place of media processes mechanism 300, maybe the medium completing media processes operation is delivered to the outside of laminated medium processing unit.In the present embodiment, laminated medium processing unit comprises two conveying roller groups 400, the upstream and downstream of media processes mechanism 300 is separately positioned on along medium transport direction, for medium is delivered to place of media processes mechanism 300, and the medium completing media processes operation is delivered to laminated medium processing unit outside.
The paper distributing mechanism that laminated medium processing unit in the present embodiment uses the utility model to provide, improves separation reliability.
" first " of the present utility model, " second ", " the 3rd ", " the 4th " etc., only for being distinguished in description, not special implication.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. a paper distributing mechanism, is characterized in that, comprising:
Intake roller, moves along paper feed direction for driving medium;
Pulley assemblies, move along moving back paper direction for selectivity driving medium, described pulley assemblies comprises the driving band be oppositely arranged with described intake roller, has the passage that medium passes through between described driving band and described intake roller;
Driven unit, described driven unit is in transmission connection with described intake roller, described pulley assemblies respectively.
2. paper distributing mechanism according to claim 1, is characterized in that, arranges and be used for the power-transfer clutch be in transmission connection that selectivity disconnects described pulley assemblies and described driven unit between described pulley assemblies and described driven unit.
3. paper distributing mechanism according to claim 1, is characterized in that, the distance between described driving band and described intake roller is greater than the thickness of single sheet, is less than the thickness of two media.
4. paper distributing mechanism according to claim 1, it is characterized in that, described pulley assemblies comprises transmission shaft, at least one sleeve, at least one belt wheel and at least one driving band, described driving band is supported by described sleeve and described belt wheel, described belt wheel is arranged on described transmission shaft, and described transmission shaft and described driven unit are in transmission connection, wherein, described sleeve and described belt wheel interval are arranged, and both axis are all parallel to the axis of described intake roller.
5. paper distributing mechanism according to claim 4, is characterized in that, also comprises the erecting frame for supporting described sleeve, and described erecting frame is socketed with described transmission shaft and coordinates.
6. paper distributing mechanism according to claim 5, it is characterized in that, described erecting frame comprises supporting walls and is arranged on the pivot shaft of supporting walls side, described jacket casing is located on described pivot shaft, described sleeve can rotate relative to described pivot shaft around own axes, described transmission shaft coordinates with described supporting walls grafting, can rotate to make described transmission shaft around own axes relative to described erecting frame.
7. paper distributing mechanism according to claim 6, is characterized in that, described pivot shaft arranges the positioning plate of position for limiting described sleeve or described belt wheel away from the side of described supporting walls.
8. paper distributing mechanism according to claim 4, is characterized in that, also comprises power-transfer clutch, and described power-transfer clutch is arranged on described transmission shaft, and described driving band and described intake roller be tangent to be coordinated or described driving band is coated on the periphery of described intake roller.
9. paper distributing mechanism according to claim 6, it is characterized in that, described pulley assemblies comprises two described driving bands, and two described driving bands distribute along the axially spaced-apart of described transmission shaft, and each described driving band is supported by two described sleeves of distribution triangular in shape and a described belt wheel.
10. a laminated medium processing unit, is characterized in that, comprises the paper distributing mechanism as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480121.0U CN204737452U (en) | 2015-07-06 | 2015-07-06 | Divide paper mechanism and thin slice class medium processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480121.0U CN204737452U (en) | 2015-07-06 | 2015-07-06 | Divide paper mechanism and thin slice class medium processing apparatus |
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| CN204737452U true CN204737452U (en) | 2015-11-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902446A (en) * | 2017-11-29 | 2018-04-13 | 北京迈游信息科技有限公司 | A kind of paper-rubbing mechanism of integration map sale terminal machine |
| CN113800286A (en) * | 2021-09-17 | 2021-12-17 | 杭州专色数码科技有限公司 | Medium driving system with multiple rows of pinch rollers and printer |
-
2015
- 2015-07-06 CN CN201520480121.0U patent/CN204737452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902446A (en) * | 2017-11-29 | 2018-04-13 | 北京迈游信息科技有限公司 | A kind of paper-rubbing mechanism of integration map sale terminal machine |
| CN113800286A (en) * | 2021-09-17 | 2021-12-17 | 杭州专色数码科技有限公司 | Medium driving system with multiple rows of pinch rollers and printer |
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