CN207817888U - Roller, transmission roll assembly, media transport module and finance self-help terminal - Google Patents
Roller, transmission roll assembly, media transport module and finance self-help terminal Download PDFInfo
- Publication number
- CN207817888U CN207817888U CN201820044093.1U CN201820044093U CN207817888U CN 207817888 U CN207817888 U CN 207817888U CN 201820044093 U CN201820044093 U CN 201820044093U CN 207817888 U CN207817888 U CN 207817888U
- Authority
- CN
- China
- Prior art keywords
- roller
- limited block
- ring
- bumper ring
- limiting slot
- 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.)
- Expired - Fee Related
Links
Landscapes
- Unwinding Webs (AREA)
Abstract
The utility model discloses a kind of roller, transmission roll assembly, media transport module and finance self-help terminals, belong to transmission device technical field.Roller provided by the utility model includes roller ontology and bumper ring, the roller ontology and bumper ring structure annular in shape, the mounting hole of installation roll shaft is provided at the center of the roller ontology, the bumper ring is made of flexible material, the bumper ring is set on the outer ring surface of the roller ontology, roller ontology and bumper ring limit the relative position of roller ontology and bumper ring using limited block and limiting slot cooperation, and roller ontology and bumper ring is made to keep common rotation.Being relatively fixed for bumper ring and roller ontology is realized by using limited block and limiting slot, it can avoid the surface of colloid pollution bumper ring, improve the cleannes on the surface of medium, ensure that bumper ring and roller ontology rotate synchronously, it avoids bumper ring and roller ontology from misplacing in rotation process, improves the stability of medium transmission.
Description
Technical field
The utility model is related to transmission device technical field more particularly to a kind of roller, transmission roll assembly, medium transmission groups
Part and finance self-help terminal.
Background technology
Financial self-service equipment is a kind of electromechanical integrated device of high-precision, real using magnetic code card or smart card
The Self-Service of existing financial transaction can replace the work of bank counter personnel to complete cash-access, the inquiry balance of deposits, turn
The work such as account, checking account, passbook update, inquiry into balance.Existing financial self-service equipment includes automatic teller machine, automatic teller machine and looks into
Inquiry machine etc..
It is both provided with the transmission assembly for being used for transmission medium in financial self-service equipment, is transmitted to medium using transmission assembly
The region with specific function of financial self-service equipment executes specific operation.Existing transmission assembly is generally by biography setting up and down
Defeated roll assembly composition, transmission roll assembly include roll shaft and the roller that is set on roll shaft, shape between setting up and down two rollers
At the channel of transmission medium.As shown in Figure 1, existing roller generally comprises roller ontology 111 ', bearing 113 ' and is set in roller
The bumper ring 112 ' on 111 ' outer ring surface of ontology is taken turns, it is general in the prior art directly mucilage binding to be used to install bumper ring 112 ' to roller
It takes turns on ontology 111 '.But during mucilage binding, colloid is easy to the peripheral surface of pollution bumper ring 112 ', and in bumper ring 112 '
During working long hours, 112 ' surface temperature of bumper ring increases the colloid liquefaction for easilying lead to be attached to its surface, to
Pollution medium.In addition to this, roller ontology 111 ' and bumper ring 112 ' are easily dislocated, it is easy to influence the stabilization of medium transmission
Property,.
Utility model content
First of the utility model is designed to provide a kind of roller, and roller surface cleaning will not cause medium
Pollution, and roller is convenient for assembly and disassembly, moreover it is possible to keep the relative position of roller ontology and bumper ring constant.
Second of the utility model is designed to provide a kind of transmission roll assembly, the transmission roll assembly transmission medium it is steady
It is qualitative strong, and be not easy to pollute medium.
The third of the utility model is designed to provide a kind of media transport module, the media transport module transmission medium
Stability it is strong, and be not easy to pollute medium.
The 4th of the utility model is designed to provide a kind of finance self-help terminal, the finance self-help terminal transmission medium
Stability it is strong.
For this purpose, the utility model uses following technical scheme：
A kind of roller, including roller ontology and bumper ring,
The roller ontology and bumper ring structure annular in shape are provided with mounted roller at the center of the roller ontology
The mounting hole of axis, the bumper ring are made of flexible material, and the bumper ring is set on the outer ring surface of the roller ontology,
In the roller ontology and bumper ring, one is provided with limited block, another is provided with the limiting slot coordinated with the limited block,
The limited block is provided with front retaining surface and rear retaining surfac along the rotation direction of the roller, and passes through the front retaining surface and the rear gear
Face opposite with the limiting slot two cell walls cooperation respectively, for keeping the roller ontology and the bumper ring to turn jointly
It is dynamic.
Preferably, in the roller ontology and bumper ring, one is provided with clamping ring, another is provided with and the card
The buckling groove of ring cooperation is connect, the clamping ring and the buckling groove are set along the rotation direction ring of the roller.
Preferably, the limited block and the clamping ring are disposed side by side on the inner ring surface of the bumper ring, the card
Ring is connect along the circumferentially disposed of the bumper ring；
The limiting slot and the buckling groove are disposed side by side on the outer ring surface of the roller ontology, and the buckling groove is along institute
State the circumferentially disposed of roller ontology.
Preferably, the quantity of the limited block is no less than two, the limited block is along the circumferential uniform of the bumper ring
Setting；
The limiting slot is corresponded with the limited block.
Preferably, the limited block includes the first limited block and the second limited block, first limited block and described the
Two limited blocks are symmetrical arranged centered on the clamping ring；
The limiting slot includes the first limiting slot and the second limiting slot, first limiting slot and first limited block one
One corresponds to, and second limited block and the second limiting slot correspond.
Preferably, the roller further includes：
Bearing, the bearing are set in the mounting hole, and the roll shaft is located in the bearing hole of the bearing.
Preferably, the bumper ring is rubber ring.
A kind of transmission roll assembly, including roll shaft, further include roller described above, and the roll shaft is plugged on the mounting hole
It is interior.
Preferably, the quantity of the roller is two, two rollers are located at the both ends of the roll shaft.
A kind of media transport module, including transmission roll assembly described above.
A kind of finance self-help terminal, including media transport module described above.
The beneficial effects of the utility model：
The utility model provides a kind of roller, which includes roller ontology and bumper ring, the roller ontology and institute
Bumper ring structure annular in shape is stated, the mounting hole of installation roll shaft is provided at the center of the roller ontology, the bumper ring is adopted
It is made of flexible material, the bumper ring is set on the outer ring surface of the roller ontology, and roller ontology and bumper ring utilize limit
Position block and limiting slot cooperation limit the relative position of roller ontology and bumper ring, so that roller ontology and bumper ring is kept common and turn
It is dynamic.Bumper ring and roller ontology are bonded in compared to the prior art, the bumper ring and roller ontology in the application utilize limit
Block and limiting slot clamping, can avoid the surface of colloid pollution bumper ring, improve the cleannes on the surface of medium, and can make to delay
Punching circle surface keeps smooth, ensures that bumper ring and roller ontology rotate synchronously, avoids bumper ring and roller ontology in rotation process
It is middle to misplace, improve the stability of medium transmission.
Description of the drawings
Fig. 1 is the explosive view of roller in the prior art；
Fig. 2 is the explosive view of roller provided by the utility model；
Fig. 3 is the installation diagram of transmission roll assembly provided by the utility model；
Fig. 4 is the explosive view of transmission roll assembly provided by the utility model；
Fig. 5 is the location drawing provided by the utility model for transmitting roll assembly, cover body and medium；
Fig. 6 is the installation diagram of transmission roll assembly and cover body provided by the utility model；
Fig. 7 is the working state figure of transmission roll assembly provided by the utility model.
In figure：
1, roll assembly is transmitted；11, roller；111, roller ontology；1111, buckling groove；1112, the first limiting slot；1113,
Two limiting slots；
112, bumper ring；1121, it is clamped ring；1122, the first limited block；1123, the second limited block；113, bearing；
12, roll shaft；13, screw；
2, medium；
3, cover body；301, guide surface；302, through-hole；
4, main transmission component；5, torsional spring；
111 ', roller ontology；112 ', bumper ring；113 ', bearing.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Fig. 2, the utility model provides a kind of roller 11, roller 11 includes roller ontology 111, bumper ring 112
With bearing 113, roller ontology 111 and the structure annular in shape of bumper ring 112, bumper ring 112 are made of flexible material, are preferably had
There is the rubber that wearability is high.Mounting hole is provided at the center of roller ontology 111, bearing 113 is located in mounting hole, for reducing
The friction for the roll shaft 12 being arranged in mounting hole, bumper ring 112 are set on the outer ring surface of roller ontology 111, and with roller sheet
Body 111 is clamped.Specifically, as shown in Fig. 2, the inner ring surface in bumper ring 112 is provided with limited block, in the outer of roller ontology 111
The limiting slot with limited block cooperation is arranged in anchor ring, and limited block is provided with front retaining surface and rear retaining surfac along the rotation direction of roller 11.And
Pass through opposite with the limiting slot two cell walls cooperation respectively of front retaining surface and rear retaining surfac, in the rotation process of roller 11, limited block
Coordinate with limiting slot, to ensure that roller ontology 111 and bumper ring 112 remain synchronous rotation.Certain limited block and limit
The position of slot can also exchange, i.e., limited block is arranged on the outer ring surface of roller ontology 111, and limiting slot is arranged in bumper ring
On 112 inner ring surface.Bumper ring 112 and roller ontology 111 are bonded in compared to the prior art, by by 112 He of bumper ring
Roller ontology 111 is clamped, and can avoid the surface of colloid pollution bumper ring 112, improves the cleannes on the surface of medium 2, can
112 surface of bumper ring is set to keep smooth.And bumper ring 112 and roller ontology can be made by the cooperation in limited block and limiting slot
111 rotate synchronously, and bumper ring 112 and roller ontology 111 is avoided to misplace in rotation process, are conducive to improve the biography of medium 2
Defeated stability.
Further, in order to improve snap effect, in 112 the two of roller ontology 111 and bumper ring, one is provided with card
Ring 1121 is connect, another is provided with the buckling groove coordinated with clamping ring 1121.In order to facilitate introduction, below with limited block and clamping
Ring 1121 is arranged on bumper ring 112, and buckling groove 1111 and limiting slot setting are introduced for roller ontology 111.
Specifically, circumferential projection of the clamping ring 1121 along 112 inner ring surface of bumper ring, limited block are arranged in bumper ring 112
On anchor ring, and positioned at 1121 side of clamping ring.It is corresponding, roller ontology 111 is circumferentially provided with and clamping 1121 phase of ring along it
The buckling groove 1111 of adaptation, is provided with limiting slot compatible with limited block on the side wall of buckling groove 1111, and by limiting slot
It is connected to buckling groove 1111.It is clamped ring 1121 and the clamping of roller ontology 111 and bumper ring 112 is realized in the cooperation of buckling groove 1111,
Limited block and limiting slot coordinate the relative position for limiting roller ontology 111 and bumper ring 112, avoid 111 He of roller ontology
The life of bumper ring 112 relatively rotates.
In order to improve position-limiting action, it sets limited block to the first limited block 1122 and the second limited block 1123, the first limit
Position block 1122 and the second limited block 1123 are symmetrical arranged centered on being clamped ring 1121, corresponding, and limiting slot is set as first
Limiting slot 1112 and the second limiting slot 1113, the first limiting slot 1112 and the second limiting slot 1113 are symmetrically set about buckling groove 1111
It sets.When limiting the relative position of roller ontology 111 and bumper ring 112, the first limited block 1122 is turned into the first limiting slot
It at 1112, and is connected in the first limiting slot 1112, the second limited block 1123 is located at the second limiting slot 1113 at this time, and is clamped
In the second limiting slot 1113.
In order to further increase position-limiting action, the quantity of the first limited block 1122 and the second limited block 1123 can be all provided with
It is set to no less than two, and by no less than two the first limited blocks 1122 and the second limited block 1123 along the circumferential direction of bumper ring 112
Interval setting.It is corresponding, the quantity of the first limiting slot 1112 is set as equal with the quantity of the first limited block 1122, and one by one
It is corresponding；The quantity of second limiting slot 1113 is set as equal with the quantity of the second limited block 1123, and is corresponded.Further
, the first limited block 1122 and the second limited block 1123 are uniformly arranged along the circumferential direction of bumper ring 112.First limited block 1122 and
The quantity of two limited blocks 1123 can be equal, can not also be equal, preferably equal.
As shown in Figure 3 and Figure 4, the utility model additionally provides a kind of transmission roll assembly 1, which includes roller
Axis 12 and above-mentioned roller 11, in the bearing hole of 12 grafting bearing 113 of roll shaft.In order to improve the steady of transmission 1 transmission medium 2 of roll assembly
It is qualitative, in the present embodiment, roller 11 is set as two, two rollers 11 are located at the both ends of roll shaft 12, and utilize spiral shell
Nail 13 is connect with roll shaft 12.
When by the transmission roll assembly 1 in finance device, generally cover body 3, cover body 3 are provided with outside transmission roll assembly 1
It is main to play protection and guiding role, as shown in Figure 5 and Figure 6, the through-hole 302 for allowing roller 11 to be pierced by, medium are provided on cover body 3
2 pass through from the top of cover body 3, and the upper surface of cover body 3 is guide surface 301, which can be that medium 2 provides guiding work
With avoiding 2 offset transmission channel of medium.
In transmission medium 2, as shown in fig. 7, being provided with main transmission component 4, main transmission group in the top of transmission roll assembly 1
Part 4 includes actuating unit, driving shaft and driving wheel, and driving wheel is oppositely arranged with roller 11, and actuating unit drives driving shaft rotation,
Driving shaft drives driving wheel rotation, driving wheel and roller 11 to abut, 11 passive rotation of roller, using between driving wheel and roller 11
Effect so that medium 2 is passed through between driving wheel and roller 11, to complete transformation task.In order to realize transmission 1 He of roll assembly
The Elastic Contact of main transmission component 4 reduces driving wheel and abrasion of the roller 11 to medium, and passes through convenient for the medium of different-thickness
Between driving wheel and roller 11, torsional spring 5 is provided with below roll shaft 12, torsional spring 5 is connected to 12 lower section of roll shaft.
The present embodiment additionally provides a kind of media transport module, including above-mentioned transmission roll assembly, which passes
The stability of defeated medium is high, and medium is not easy to be contaminated in transmission process.
The present embodiment additionally provides a kind of finance self-help terminal, and the Transmission system of the finance self-help terminal utilizes above-mentioned medium
Transmission assembly, for the finance self-help terminal in transmission medium, the transmission stability of medium is high, and is not easy in transmission process dirty
Dye.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of roller, including roller ontology (111) and bumper ring (112), which is characterized in that
The roller ontology (111) and the bumper ring (112) structure annular in shape, at the center of the roller ontology (111)
It is provided with the mounting hole of installation roll shaft (12), the bumper ring (112) is made of flexible material, bumper ring (112) set
It is located on the outer ring surface of the roller ontology (111), in the roller ontology (111) and bumper ring (112), a setting is limited
Position block, another is provided with the limiting slot coordinated with the limited block, rotation direction of the limited block along the roller (11)
It is provided with front retaining surface and rear retaining surfac, and passes through the front retaining surface and the rear retaining surfac two slots opposite with the limiting slot respectively
Wall coordinates, for keeping the roller ontology (111) and the bumper ring (112) common rotation.
2. roller according to claim 1, which is characterized in that
In the roller ontology (111) and bumper ring (112), one is provided with clamping ring (1121), another is provided with and institute
The buckling groove (1111) that clamping ring (1121) coordinates is stated, the clamping ring (1121) and the buckling groove (1111) are along the roller
The rotation direction ring of wheel (11) is set.
3. roller according to claim 2, which is characterized in that
The limited block and the clamping ring (1121) are disposed side by side on the inner ring surface of the bumper ring (112), the clamping
Ring (1121) is circumferentially disposed along the bumper ring (112)；
The limiting slot and the buckling groove (1111) are disposed side by side on the outer ring surface of the roller ontology (111), the card
Access slot (1111) is circumferentially disposed along the roller ontology (111).
4. roller according to claim 3, which is characterized in that
The quantity of the limited block is no less than two, and circumferential direction of the limited block along the bumper ring (112) is uniformly arranged；
The limiting slot is corresponded with the limited block.
5. roller according to claim 3, which is characterized in that
The limited block includes the first limited block (1122) and the second limited block (1123), first limited block (1122) and institute
The second limited block (1123) is stated to be symmetrical arranged centered on the clamping ring (1121)；
The limiting slot includes the first limiting slot (1112) and the second limiting slot (1113), first limiting slot (1112) and institute
The first limited block (1122) one-to-one correspondence is stated, second limited block (1123) and the second limiting slot (1113) correspond.
6. roller according to claim 1, which is characterized in that the roller (11) further includes：
Bearing (113), the bearing (113) are set in the mounting hole, and the roll shaft (12) is located at the bearing (113)
In bearing hole.
7. a kind of transmission roll assembly, including roll shaft (12), which is characterized in that further include claim 1-6 any one of them rollers
It takes turns (11), the roll shaft (12) is plugged in the mounting hole.
8. transmission roll assembly according to claim 7, which is characterized in that
The quantity of the roller (11) is two, and two rollers (11) are located at the both ends of the roll shaft (12).
9. a kind of media transport module, which is characterized in that including the transmission roll assembly described in claim 7 or 8.
10. a kind of finance self-help terminal, which is characterized in that including the media transport module described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044093.1U CN207817888U (en) | 2018-01-11 | 2018-01-11 | Roller, transmission roll assembly, media transport module and finance self-help terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044093.1U CN207817888U (en) | 2018-01-11 | 2018-01-11 | Roller, transmission roll assembly, media transport module and finance self-help terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817888U true CN207817888U (en) | 2018-09-04 |
Family
ID=63326744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044093.1U Expired - Fee Related CN207817888U (en) | 2018-01-11 | 2018-01-11 | Roller, transmission roll assembly, media transport module and finance self-help terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817888U (en) |
-
2018
- 2018-01-11 CN CN201820044093.1U patent/CN207817888U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101760073B (en) | Colored translucent printing ink | |
| CN207817888U (en) | Roller, transmission roll assembly, media transport module and finance self-help terminal | |
| CN101941335A (en) | Slice type medium processing device with two feeding channels | |
| CN104786771A (en) | Wheel damping mechanism and remote control moving device provided with the same | |
| CN206564062U (en) | A kind of College Mathematics Teaching drawing board | |
| CN207817881U (en) | Fast-type self-service terminal | |
| CN209374786U (en) | A kind of telescopic magnetic charging head and its charging system | |
| CN215182081U (en) | Drive assembly of card reader with disinfection function | |
| CN208781355U (en) | A kind of movable type ATM cabinet-type air conditioner | |
| CN207731362U (en) | Flaky medium temporary storage mechanism and financial self-service equipment | |
| CN1865101B (en) | Glass substrate-conveying apparatus | |
| CN204178474U (en) | A kind of ATM (automatic teller machine) of intelligence control power-off | |
| CN208589107U (en) | A kind of digging paper money component and finance self-help terminal | |
| CN211103197U (en) | CNC grinding machine for mobile phone inner frame | |
| CN209632784U (en) | Conjugate cam error-compensating apparatus based on follow grinding | |
| JPS5849260A (en) | Device for carrying ink or dampening liquid | |
| CN209348934U (en) | It is a kind of for coating the device of planar substrates | |
| CN103906629A (en) | Medium-processing device | |
| CN103862896A (en) | Rolling stamping device | |
| CN104816566B (en) | English teaching blackboard | |
| CN201979826U (en) | Printing ink roller system of numerical control dynamic sealing machine for bank receipts | |
| CN209785264U (en) | Gear rotation type chinese teaching aid | |
| CN208265181U (en) | Support device | |
| CN102602175B (en) | Ink roller system of dynamic numerical control stamping machine for bank receipt | |
| CN205075057U (en) | A guide rail for industrial robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20220111 |