CN206672220U - A kind of mechanism for measuring thick and bank note treatment device - Google Patents
A kind of mechanism for measuring thick and bank note treatment device Download PDFInfo
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- CN206672220U CN206672220U CN201720452445.2U CN201720452445U CN206672220U CN 206672220 U CN206672220 U CN 206672220U CN 201720452445 U CN201720452445 U CN 201720452445U CN 206672220 U CN206672220 U CN 206672220U
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- scraping blade
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- support
- pressing plate
- measuring thick
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Abstract
It the utility model is related to bill handling technical field, more particularly to a kind of mechanism for measuring thick and bank note treatment device, mechanism for measuring thick includes framework, reference roller, support shaft and floating roll assembly, wherein, floating roll assembly includes floating roller support, dancer, scraping blade and scraping blade pressing plate, wherein, the scraping blade fixed part of scraping blade is fixedly connected with floating roller support, and the dust blowing portion of scraping blade abuts with the periphery of dancer；Scraping blade pressing plate is fixedly connected by pressing plate fixed part with floating roller support, and the pressure section of scraping blade pressing plate is used to oppress dust blowing portion and the periphery of dancer is in close contact.When dancer rotates, abutted because the pressure section of scraping blade pressing plate makes the dust blowing portion of scraping blade remain close with the periphery of dancer, therefore, it is possible to reduce the Oscillation Amplitude of scraping blade, so as to reduce noise.Bank note treatment device also has the advantages of noise is small due to having used above-mentioned mechanism for measuring thick.
Description
Technical field
It the utility model is related to bill handling technical field, more particularly to a kind of mechanism for measuring thick and use the mechanism for measuring thick
Bank note treatment device.
Background technology
Mechanism for measuring thick is usually provided with bank note treatment device, for measuring the thickness of bank note, to carry out sorting, false distinguishing
Deng processing, the impurity such as dust and paper scrap are easily adhered during long-term use, on mechanism for measuring thick, can be to the normal of mechanism for measuring thick
Using impacting, therefore, clear deimpurity mechanism is commonly provided on mechanism for measuring thick.
As shown in figure 1, correlation technique provides a kind of mechanism for measuring thick, including thickness measuring bracket 1 ', thickness measuring roller 2 ', dancer 3 '
With scraping blade 4 ', wherein, thickness measuring roller 2 ' is oppositely arranged with dancer 3 ', and thickness measuring roller 2 ' and thickness measuring bracket 1 ' are pivotally connected, can be relative to
Thickness measuring bracket 1 ' rotates；Dancer 3 ' is pivotally connected by floating roller support (not illustrating in figure) and thickness measuring bracket 1 ', dancer 3 ' by
Floating roller support supports, and can be rotated with floating roller support around own axis and relative to thickness measuring bracket 1 '；Scrape
Piece 4 ' is elastic sheet metal, and the one end of scraping blade 4 ' is fixedly connected with thickness measuring bracket 1 ', and the other end of scraping blade 4 ' is outer with dancer 3 '
Side face abuts.When dancer 3 ' rotates, scraping blade 4 ' can scrape the impurity for being attached to the surface of dancer 3 ', prevent these impurity
The normal work of mechanism for measuring thick is impacted.
The problem of this mechanism for measuring thick that correlation technique provides, is, is limited to machining accuracy and assembly precision, at a high speed
During rotation, dancer 3 ' can produce vibration, and because scraping blade 4 ' abuts with dancer 3 ', and scraping blade 4 ' is flexible,
Scraping blade 4 ' is also easy to produce resonance when dancer 3 ' vibrates, and so as to produce noise, therefore, the mechanism for measuring thick that correlation technique provides, which exists, makes an uproar
The big technical problem of sound.
Utility model content
The purpose of this utility model is to provide a kind of mechanism for measuring thick exist with the mechanism for measuring thick for solving correlation technique offer
Noise it is big the problem of.
Another object of the present utility model is to provide a kind of bank note treatment device with above-mentioned mechanism for measuring thick.
To use following technical scheme up to this purpose, the utility model：
A kind of mechanism for measuring thick, including：
Framework, it is provided with support shaft；
Reference roller, it is relative with the support shaft to be arranged in parallel, and can be around own axis；
Floating roll assembly, including floating roller support, dancer, scraping blade and scraping blade pressing plate, wherein, the floating roller support one
End is socketed with the support shaft, and the other end supports the dancer；The scraping blade includes scraping blade fixed part and dust blowing portion, described to scrape
Piece fixed part is fixedly connected with the floating roller support, and the dust blowing portion abuts with the periphery of the dancer；The scraping blade
Pressing plate includes pressing plate fixed part and pressure section, and the scraping blade pressing plate is fixed by the pressing plate fixed part and the floating roller support
Connection, the pressure section is used to oppress the dust blowing portion and the periphery of the dancer is in close contact.
Preferably, the floating roller support includes support body, pivot joint axle sleeve and installation axle, wherein, the pivot joint axle sleeve hangs down
Directly in the support body, and it is fixedly connected with the support body, the pivot joint axle sleeve is socketed with the support shaft；The installation axle is set
It is described close to one end of the reference roller, the diameter parallel of the axis of the installation axle and the pivot joint axle sleeve in the support body
Dancer is socketed in the installation axle.
Preferably, the floating roll assembly includes two dancers, it is described along the axis direction of the installation axle
The middle part of installation axle is fixedly connected with the support body, and two dancers are socketed in the both ends of the installation axle respectively.
Preferably, the scraping blade also includes connecting portion, the scraping blade fixed part is arranged at one end of the connecting portion, institute
State the other end that dust blowing portion is arranged at the connecting portion；Support in the floating roller support two of the connecting portion are described floating
Between dynamic roller.
Preferably, along the length direction of the reference roller, the size in the dust blowing portion is more than the size of the connecting portion,
Periphery of the dust blowing portion simultaneously with two dancers of floating roller support support abuts.
Preferably, also including flexible member, described flexible member one end is connected with the support body, and the flexible member is another
One end is connected with the framework, so that the dancer has to the movement tendency rotated close to the reference roller direction all the time.
Preferably, the flexible member is torsion spring, along the axis direction of the pivot joint axle sleeve, in the pivot joint axle sleeve
Portion is fixedly connected with the support body, the torsion spring and the pivot joint axle sleeve socket.
Preferably, along the rotation direction of the dancer, the dust blowing portion and the periphery of the dancer are at an acute angle
Set.
Preferably, including multiple floating roll assemblies, axial direction of multiple floating roll assemblies along the support shaft
Arrange successively.
A kind of bank note treatment device, including the mechanism for measuring thick described in any of the above item.
The beneficial effects of the utility model：
Mechanism for measuring thick provided by the utility model, including framework, reference roller, support shaft and floating roll assembly, wherein, float
Roll assembly includes floating roller support, dancer, scraping blade and scraping blade pressing plate, wherein, scraping blade fixed part and the dancer branch of scraping blade
Frame is fixedly connected, and the dust blowing portion of scraping blade abuts with the periphery of dancer；Scraping blade pressing plate passes through pressing plate fixed part and dancer branch
Frame is fixedly connected, and the pressure section of scraping blade pressing plate is used to oppress dust blowing portion and the periphery of dancer is in close contact.When dancer turns
When dynamic, abutted because the pressure section of scraping blade pressing plate makes the dust blowing portion of scraping blade remain close with the periphery of dancer, therefore,
The Oscillation Amplitude of scraping blade can be reduced, so as to reduce noise.
Bank note treatment device provided by the utility model, because it using above-mentioned mechanism for measuring thick, therefore with small excellent of noise
Point.
Brief description of the drawings
Fig. 1 is the structural representation for the mechanism for measuring thick that correlation technique provides；
Fig. 2 is the structural scheme of mechanism of mechanism for measuring thick provided by the utility model；
Fig. 3 is the structural representation of floating roll assembly provided by the utility model；
Fig. 4 is the structural representation of floating roller support provided by the utility model；
Fig. 5 is the structural representation of scraping blade provided by the utility model；
Fig. 6 is the structural representation of bank note treatment device provided by the utility model.
In Fig. 1：
1 '-thickness measuring bracket；2 '-thickness measuring roller；3 '-dancer；4 '-scraping blade；
In Fig. 2-Fig. 6：
100- paper feeders；200- magnetic testi mechanisms；300- image detection mechanisms；400- mechanism for measuring thick；500- conveying rollers
Group；600- flaky medium accommodating mechanisms；
401- frameworks；402- reference rollers；403- support shafts；404- floating roll assemblies；
4041- floating roller supports；4042- dancers；4043- flexible members；4044- scraping blades；4045- scraping blade pressing plates；
40411- support bodys；40412- is pivotally connected axle sleeve；40413- installation axles；
40441- scraping blade fixed parts；40442- connecting portions；40443- dust blowings portion；
40451- pressing plate fixed parts；40452- pressure sections.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
Technical scheme is further illustrated with reference to accompanying drawing and by embodiment.
Embodiment one
As Figure 2-Figure 5, the utility model provides a kind of mechanism for measuring thick, including framework 401, reference roller 402, support shaft
403 and floating roll assembly 404, wherein, floating roll assembly 404 includes floating roller support 4041, dancer 4042, flexible member
4043rd, scraping blade 4044 and scraping blade pressing plate 4045, wherein, the one end of floating roller support 4041 is socketed with support shaft 403, other end branch
Support dancer 4042；Dancer 4042 is oppositely arranged with reference roller 402, when floating roller support 4041 rotates around support shaft 403,
Dancer 4042 rotates with floating roller support 4041 is synchronous around support shaft 403；The first end of flexible member 4043 and dancer branch
Frame 4041 is connected, and the second end of flexible member 403 is connected with framework 401, under the resilient force of flexible member 4043, is floated
Roller 4042 has to the movement tendency rotated close to the direction of reference roller 402 all the time；Scraping blade 4044 includes the He of scraping blade fixed part 40441
Dust blowing portion 40443, wherein, scraping blade fixed part 40441 is fixedly connected with floating roller support 4041, so that scraping blade 4044 is with floating
Roller support 4041 is fixedly connected, and dust blowing portion 40443 abuts with the periphery of dancer 4042；Scraping blade pressing plate 4045 is consolidated including pressing plate
Determine portion 40451 and pressure section 40452, wherein, pressing plate fixed part 40451 is fixedly connected with floating roller support 4041, so that scraping
Piece pressing plate 4045 is fixedly connected with floating roller support 4041, the pressure section 40452 of scraping blade pressing plate 4045 and the dust blowing of scraping blade 4044
Portion 40443 abuts, and dust blowing portion 40443 is remained close with the periphery of dancer 4042 and abuts.When 4042 turns of dancer
When dynamic, the dust blowing portion 40443 of scraping blade 4044 and the periphery of dancer 4042 are made due to the pressure section 40452 of scraping blade pressing plate 4045
Close abutting is remained, therefore, it is possible to reduce the Oscillation Amplitude of scraping blade 4044, so as to reduce noise.
It is be arranged in parallel specifically, reference roller 402 is relative with support shaft 403, and judge for medium (such as bank note) thickness
Benchmark, reference roller 402 can be around own axis；The both ends of support shaft 403 are supported by framework 401, and support shaft 403 is with floating
Roll assembly 404 connects, and as the center of rotation of floating roll assembly 404.
Floating roller support 4041 includes support body 40411, pivot joint axle sleeve 40412 and installation axle 40413, wherein, it is pivotally connected axle sleeve
40412 axis is fixedly connected perpendicular to support body 40411 and with support body 40411, and pivot joint axle sleeve 40412 is socketed with support shaft 403；
Installation axle 40413 is arranged on one end of the remote framework 401 of support body 40411, and the diameter parallel of installation axle 40413 is in pivot joint axle sleeve
40412 axis, dancer 4042 are socketed in installation axle 40413.Preferably, floating roll assembly 404 includes two dancers
4042, along the axis direction of installation axle 40413, the middle part of installation axle 40413 is fixedly connected with support body 40411, two dancers
4042 are socketed in the both ends of installation axle 40413 respectively, and in the present embodiment, dancer 4042 is bearing；Flexible member 4043
First end is connected with support body 40411, and the second end of flexible member 4043 is connected with framework 401, in the elasticity of flexible member 4043
In the presence of power, dancer 4042 has to the movement tendency rotated close to the direction of reference roller 402 all the time.In the present embodiment,
Flexible member 4043 is torsion spring, and along the axis direction of pivot joint axle sleeve 40412, middle part and the support body 40411 for being pivotally connected axle sleeve 40412 are solid
Fixed connection, torsion spring are socketed on drive-connecting shaft set 40412, and the first torque arm of torsion spring abuts with support body 40411, the second torque arm of torsion spring
Abutted with framework 401.
Scraping blade 4044 is made up of elastomeric material, such as elastic sheet metal, plastic sheet, it is preferred that the material of scraping blade 4044 is
Elastic sheet metal.Scraping blade 4044 includes scraping blade fixed part 40441, connecting portion 40442 and dust blowing portion 40443, wherein, scraping blade is fixed
Portion 40441 is arranged on the first end of connecting portion 40442, and mounting hole is provided with scraping blade fixed part 40441, is used for and dancer
Support 4041 is fixedly connected；Connecting portion 40442 is connected between scraping blade fixed part 40441 and dust blowing portion 40443；Dust blowing portion
40443 in the form of sheets, is arranged on the second end of connecting portion 40442, and with the circumference contact of dancer 4042, along dancer 4042
Rotation direction, the periphery setting at an acute angle of dust blowing portion 40443 and dancer 4042, when dancer 4042 turns around own axes
When dynamic, dust blowing portion 40443 can scrape the impurity such as dust and the paper scrap of the surface adhesion of dancer 4042.In the present embodiment,
Connecting portion 40442 is located between two dancers 4042 of the support of floating roller support 4041, along the length direction of reference roller 402,
The size in dust blowing portion 40443 is more than the size of connecting portion 40442, what dust blowing portion 40443 supported with floating roller support 4041 simultaneously
The periphery of two dancers 4042 abuts, and being arranged such can make the structure of mechanism for measuring thick compacter.
Scraping blade pressing plate 4045 includes pressing plate fixed part 40451 and pressure section 40452, wherein, pressing plate fixed part 40451 is with floating
Dynamic roller support 4041 is fixedly connected, and pressure section 40452 abuts with the dust blowing portion 40443 of scraping blade 4044, for oppressing scraping blade 4044
The periphery of dust blowing portion 40443 and dancer 4042 be in close contact.Preferably, the scraping blade fixed part of scraping blade 4,044 40441
Between the pressing plate fixed part 40451 of scraping blade pressing plate 4045 and floating roller support 4041, pressing plate is sequentially passed through by fastener and consolidated
Portion 40451, scraping blade fixed part 40441 are determined so that scraping blade pressing plate 4045 and scraping blade 4044 are fixedly connected with floating roller support 4041,
Preferably, the section of scraping blade pressing plate 4045 is in Z-shaped.
Preferably, mechanism for measuring thick includes multiple floating roll assemblies 404, axle of multiple floating roll assemblies 404 along support shaft 403
To arrangement.
In the mechanism for measuring thick course of work, the high-speed rotation of reference roller 402, driving bank note is by reference roller 402 and dancer
By mechanism for measuring thick between 4042, mobile bank note drives dancer 4042 around own axes high-speed rotation, due to mismachining tolerance
With the reason such as rigging error, during high-speed rotation, dancer 4042 can vibrate, and due to the dust blowing portion of scraping blade 4044
40443 abut with the periphery of dancer 4042, and scraping blade 4044 is flexible, and scraping blade 4044 has the trend to resonate,
Because the pressure section 40452 of scraping blade pressing plate 4045 abuts with the dust blowing portion 40443 of scraping blade 4044, make the dust blowing portion of scraping blade 4044
40443 remain close with the periphery of dancer 4042 abuts, and therefore, scraping blade pressing plate 4045 can reduce scraping blade 4044
Oscillation Amplitude, so as to reduce the noise that scraping blade 4044 is sent.
Further, since scraping blade 4044 is made up of elastic sheet metal of bending, the precision of Bending Processing is difficult to ensure that, or
It may be touched during assembling process and use due to unexpected, cause the bending angle of scraping blade 4044 to change, cause scraping blade
4044 with the periphery of dancer 4042 be difficult to ensure that it is close abut, now, due to scraping blade pressing plate 4045 pressure section 40452 with
The dust blowing portion 40443 of scraping blade 4044 abuts, and can limit the position in the dust blowing portion 40443 of scraping blade 4044, make scraping for scraping blade 4044
Dirt portion 40443 closely abuts with the periphery of dancer 4042 all the time, so as to ensure that scraping blade 4044 scrapes deimpurity effect.
Embodiment two
As shown in fig. 6, the utility model also provides a kind of bank note treatment device, in the present embodiment, bank note treatment device
For paper currency sorter, bank note treatment device includes bank note transfer passage P, paper feeder 100, identification device, multiple conveying roller groups
500 and flaky medium accommodating mechanism 600.Wherein, paper feeder 100 is arranged on bank note transfer passage P porch, is used for
The bank note being stacked on thereon is one by one sent into bank note transfer passage P；Identification device and conveying device 500 are arranged on bank note conveying
On passage P, identification device includes magnetic testi mechanism 200, image detection mechanism 300 and mechanism for measuring thick 400, wherein, Magnetic testi
Mechanism 200 is used for detecting the magnetic information on bank note, and image detection mechanism 300 includes two imaging sensors being oppositely arranged, and uses
In the image information for obtaining bank note positive and negative, mechanism for measuring thick 400 is used to detect banknote thickness, to judge whether be pasted with bank note
Foreign matter；Multiple conveying roller groups 500 are arranged along bank note transfer passage P, for driving bank note to be moved along bank note transfer passage P；Thin slice
Class media storing mechanism 600 is arranged on bank note transfer passage P exit, for will stack storage by the bank note differentiated.Its
In, using the mechanism for measuring thick described in embodiment one, its structure type and operation principle will not be repeated here mechanism for measuring thick 400.
It is defeated along bank note under the driving of conveying roller group 500 after bank note is entered in bank note transfer passage P by paper feeder 100
Send passage P move, when bank note passes through identification device, the true and false of identification device identification note, then bank note be sent to sheet
Deposited in media storing mechanism 600.
Bank note treatment device provided by the utility model due to having used mechanism for measuring thick provided by the utility model, scraping blade
It is small that position is limited Oscillation Amplitude, thus with noise it is small the advantages of.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
- A kind of 1. mechanism for measuring thick, it is characterised in that including：Framework, it is provided with support shaft；Reference roller, it is relative with the support shaft to be arranged in parallel, and can be around own axis；Floating roll assembly, including floating roller support, dancer, scraping blade and scraping blade pressing plate, wherein, described floating roller support one end with The support shaft socket, the other end support the dancer；The scraping blade includes scraping blade fixed part and dust blowing portion, and the scraping blade is consolidated Determine portion to be fixedly connected with the floating roller support, the dust blowing portion abuts with the periphery of the dancer；The scraping blade pressing plate Including pressing plate fixed part and pressure section, the scraping blade pressing plate is fixed by the pressing plate fixed part and the floating roller support to be connected Connect, the pressure section is used to oppress the dust blowing portion and the periphery of the dancer is in close contact.
- 2. mechanism for measuring thick according to claim 1, it is characterised in that the floating roller support includes support body, pivot joint axle sleeve And installation axle, wherein, it is described pivot joint axle sleeve be fixedly connected perpendicular to the support body, and with the support body, it is described pivot joint axle sleeve with The support shaft socket；The installation axle is arranged on the support body close to one end of the reference roller, the axis of the installation axle With the diameter parallel of the pivot joint axle sleeve, the dancer is socketed in the installation axle.
- 3. mechanism for measuring thick according to claim 2, it is characterised in that the floating roll assembly includes two floatings Roller, along the axis direction of the installation axle, the middle part of the installation axle is fixedly connected with the support body, two dancers point The both ends of the installation axle are not socketed in.
- 4. mechanism for measuring thick according to claim 3, it is characterised in that the scraping blade also includes connecting portion, and the scraping blade is consolidated Determine one end that portion is arranged at the connecting portion, the dust blowing portion is arranged at the other end of the connecting portion；The connecting portion in Between two dancers of the floating roller support support.
- 5. mechanism for measuring thick according to claim 4, it is characterised in that along the length direction of the reference roller, the dust blowing The size in portion is more than the size of the connecting portion, the dust blowing portion two floatings with floating roller support support simultaneously The periphery of roller abuts.
- 6. mechanism for measuring thick according to claim 2, it is characterised in that also including flexible member, described flexible member one end It is connected with the support body, the flexible member other end is connected with the framework, so that the dancer has to close all the time The movement tendency that the reference roller direction rotates.
- 7. mechanism for measuring thick according to claim 6, it is characterised in that the flexible member is torsion spring, along the drive-connecting shaft The axis direction of set, the middle part of the pivot joint axle sleeve are fixedly connected with the support body, the torsion spring and the pivot joint axle sleeve socket.
- 8. mechanism for measuring thick according to claim 1, it is characterised in that along the rotation direction of the dancer, the dust blowing Portion and the periphery setting at an acute angle of the dancer.
- 9. mechanism for measuring thick according to claim 1, it is characterised in that multiple described including multiple floating roll assemblies Floating roll assembly is arranged successively along the axial direction of the support shaft.
- 10. a kind of bank note treatment device, it is characterised in that including the mechanism for measuring thick as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452445.2U CN206672220U (en) | 2017-04-27 | 2017-04-27 | A kind of mechanism for measuring thick and bank note treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452445.2U CN206672220U (en) | 2017-04-27 | 2017-04-27 | A kind of mechanism for measuring thick and bank note treatment device |
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| Publication Number | Publication Date |
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| CN206672220U true CN206672220U (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720452445.2U Active CN206672220U (en) | 2017-04-27 | 2017-04-27 | A kind of mechanism for measuring thick and bank note treatment device |
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| CN (1) | CN206672220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967745A (en) * | 2017-12-26 | 2018-04-27 | 深圳怡化电脑股份有限公司 | Banknote separating device and assembly positioning method |
-
2017
- 2017-04-27 CN CN201720452445.2U patent/CN206672220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967745A (en) * | 2017-12-26 | 2018-04-27 | 深圳怡化电脑股份有限公司 | Banknote separating device and assembly positioning method |
| CN107967745B (en) * | 2017-12-26 | 2024-04-05 | 深圳怡化电脑股份有限公司 | Banknote separator and component positioning method |
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