CN107481405A - A kind of thickness detector for paper sheet - Google Patents
A kind of thickness detector for paper sheet Download PDFInfo
- Publication number
- CN107481405A CN107481405A CN201710722635.6A CN201710722635A CN107481405A CN 107481405 A CN107481405 A CN 107481405A CN 201710722635 A CN201710722635 A CN 201710722635A CN 107481405 A CN107481405 A CN 107481405A
- Authority
- CN
- China
- Prior art keywords
- roller
- displacement
- ring
- paper sheet
- rotary shaft
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 57
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
- G07D11/16—Handling of valuable papers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a kind of thickness detector for paper sheet and bank note treatment device, including：One displacement roller, displacement roller include a displacement roller rotary shaft and some shaft member, and some shaft member are evenly arranged with displacement roller rotary shaft, and each shaft member includes one first axle sleeve, two ring bodies and two back-up rings, and a first axle set is surrounded on two ring bodies and two back-up rings；One circuit substrate and an eddy current sensor, eddy current sensor are fixed in circuit substrate；One benchmark fixing roller, benchmark fixing roller are arranged on the downside of displacement roller, and benchmark fixing roller includes a cylinder, some second axle sleeves and a reference roller rotary shaft, cylinder and is set in reference roller rotary shaft, and some second axle sleeves are fixed on cylinder；Two spring assemblies, two spring assemblies may be contained within deforming between roller and benchmark fixing roller.Bank note is passed through between displacement roller and benchmark fixing roller in the thickness detector for paper sheet of the present invention, and the thickness that situation accurately detects bank note is moved up and down using eddy current sensor detection displacement roller.
Description
Technical field
The present invention relates to the technical field of bill handling, more particularly to a kind of thickness detector for paper sheet.
Background technology
Relatively conventional for the processing unit of bank note in financial industry, with expanding economy, the management of paper money needs
Ask more and more, the problem of detection of the thickness of bank note is complicated in ATM, current technology is few effective
Method is accurately detected to the thickness of bank note.
The content of the invention
The problem of for above-mentioned generation, it is an object of the invention to provide a kind of thickness detector for paper sheet.
To achieve these goals, the technical scheme taken of the present invention is：
A kind of thickness detector for paper sheet, wherein, including：One displacement roller, the displacement roller include displacement roller rotation
Rotating shaft and some shaft member, some shaft member are evenly arranged with the displacement roller rotary shaft, each shaft member includes one
First axle sleeve, two ring bodies and two back-up rings, some ring bodies are connected with the displacement roller rotary shaft integral type, in each ring body
Some first teeth are offered, some back-up rings are set in the displacement roller rotary shaft, and two back-up rings are set respectively
In the outside of two ring bodies, each back-up ring is fitted with a ring body respectively, and a first axle set is surround and two ring bodies
With two back-up rings, the back-up ring is fixedly connected with first axle sleeve；One circuit substrate and an eddy current sensor, the circuit substrate
The upside of the displacement roller is arranged on, the eddy current sensor is fixed in the circuit substrate, and the eddy current sensor is used for
Detect the displacement of the displacement roller；One benchmark fixing roller, the benchmark fixing roller are arranged on the downside of the displacement roller, the base
Quasi- fixing roller fits with the displacement roller, and the benchmark fixing roller includes a cylinder, some second axle sleeves and a reference roller
Rotary shaft, the cylinder are set in the reference roller rotary shaft, and some second axle sleeves are fixed on the cylinder；Two bullets
Spring device, two spring assemblies may be contained between the deformation roller and the benchmark fixing roller, two spring assemblies point
Not Wei Yu the benchmark fixing roller and it is described deformation roller both sides, one end of each spring assembly with it is described deform roller fix
Connection, the other end of each spring assembly are fixedly connected with the benchmark fixing roller.
A kind of above-mentioned thickness detector for paper sheet, wherein, the side of the back-up ring is affixed with first axle sleeve
Close, the opposite side of the back-up ring fits with a ring body.
A kind of above-mentioned thickness detector for paper sheet, wherein, offer some second on the inwall of each back-up ring
Teeth.
A kind of above-mentioned thickness detector for paper sheet, wherein, each first axle sleeve is located at second axle sleeve
Positive upside.
A kind of above-mentioned thickness detector for paper sheet, wherein, the both ends of the displacement roller rotary shaft are respectively arranged with an institute
State back-up ring.
A kind of above-mentioned thickness detector for paper sheet, wherein, the length of the benchmark fixing roller is more than the displacement roller
Length.
A kind of above-mentioned thickness detector for paper sheet, wherein, bank note from the displacement roller and the benchmark fixing roller it
Between pass through, the position of the benchmark fixing axle is constant, and the displacement roller moves up and down according to the thickness of bank note.
A kind of above-mentioned thickness detector for paper sheet, wherein, some back-up rings are semiclosed back-up ring.
Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention：
(1) bank note passes through between displacement roller and benchmark fixing roller in thickness detector for paper sheet of the invention, utilizes whirlpool
Flow sensor detection displacement roller moves up and down the thickness that situation accurately detects bank note.
Brief description of the drawings
Fig. 1 is the schematic diagram of the thickness detector for paper sheet of the present invention.
Fig. 2 is the explosive view of the displacement roller of the thickness detector for paper sheet of the present invention.
Fig. 3 is the partial sectional view of the displacement roller of the thickness detector for paper sheet of the present invention.
Fig. 4 is the front view of the thickness detector for paper sheet of the present invention.
In accompanying drawing：1st, displacement roller；2nd, benchmark fixing roller；3rd, eddy current sensor；4th, displacement roller rotary shaft；5th, shaft member；51st,
One plastic cement teeth；6th, reference roller rotary shaft；7th, cylinder；8th, the second axle sleeve；9th, bank note；10th, back-up ring；11st, ring body；12nd, the first tooth
Tooth；13rd, the second teeth；14th, circuit substrate；15th, the first axle sleeve.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
Fig. 1 is the schematic diagram of the thickness detector for paper sheet of the present invention, and Fig. 2 is the paper Thickness sensitivity dress of the present invention
The explosive view for the displacement roller put, Fig. 3 are the partial sectional views of the displacement roller of the thickness detector for paper sheet of the present invention, and Fig. 4 is
The front view of the thickness detector for paper sheet of the present invention.Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, show a kind of preferable
The thickness detector for paper sheet of embodiment, including：One displacement roller 1, displacement roller 1 include a displacement roller rotary shaft 4 and some
Shaft member 5, some shaft member 5 is evenly arranged with displacement roller rotary shaft 4, each shaft member 5 includes one first axle sleeve 15, two ring bodies 11
With two back-up rings 10, some ring bodies 11 are connected with the integral type of displacement roller rotary shaft 4, and some first teeth are offered in each ring body 11
Tooth 12, some back-up rings 10 are set in displacement roller rotary shaft 4, and two back-up rings 10 are separately positioned on the outside of two ring bodies 11, each
Back-up ring 10 is fitted with a ring body 11 respectively, and one first axle sleeve 15 is surround and two ring bodies 11 and two back-up rings 10, back-up ring 10 and first
Axle sleeve 15 is fixedly connected.
In addition, as a kind of preferred embodiment, thickness detector for paper sheet also includes：One circuit substrate 14 and a whirlpool
Flow sensor 3, circuit substrate 14 are arranged on the upside of displacement roller 1, and eddy current sensor 3 is fixed in circuit substrate 14, and vortex passes
Sensor 3 is used for the displacement for detecting displacement roller 1.
In addition, as a kind of preferred embodiment, thickness detector for paper sheet also includes：One benchmark fixing roller 2, benchmark
Fixing roller 2 is arranged on the downside of displacement roller 1, and benchmark fixing roller 2 fits with displacement roller 1, and benchmark fixing roller 2 includes a cylinder
7th, some reference roller rotary shafts 6 of second axle sleeve 8 and one, cylinder 7 are set in reference roller rotary shaft 6, and some second axle sleeves 8 are fixed
On cylinder 7.
Furthermore as a kind of preferred embodiment, thickness detector for paper sheet also includes：Two spring assemblies are (in figure not
Show), two spring assemblies may be contained within deforming between roller 1 and benchmark fixing roller 2, and two spring assemblies are located at benchmark fixing roller respectively
2 and the both sides of deformation roller 1, one end of spring assembly be fixedly connected with deformation roller 1, the other end and benchmark fixing roller of spring assembly
2 are fixedly connected.
Moreover, as a kind of preferred embodiment, the side of back-up ring 10 fits with one first axle sleeve 5, back-up ring 10 it is another
Side fits with a ring body 11.
Further, as a kind of preferred embodiment, some second teeth 13 are offered on the inwall of each back-up ring 10.
Preferred embodiments of the present invention are these are only, not thereby limit embodiments of the present invention and protection domain.
The present invention also has on the basis of the above is implemented as follows mode：
In further embodiment of the present invention, every one first axle sleeve 5 is located at the positive upside of one second axle sleeve 8.
In further embodiment of the present invention, the both ends of displacement roller rotary shaft 4 are respectively arranged with a back-up ring 10.
In further embodiment of the present invention, the length of benchmark fixing roller 2 is more than the length of displacement roller 1.
In further embodiment of the present invention, bank note 9 passes through between displacement roller 1 and benchmark fixing roller 2, benchmark fixing axle
2 position is constant, and displacement roller 1 moves up and down according to the thickness of bank note 9 in the case where the elastic force of two spring assemblies acts on.
In further embodiment of the present invention, some back-up rings 10 are semiclosed back-up ring.
Preferred embodiments of the present invention are these are only, not thereby limit embodiments of the present invention and protection domain, it is right
For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content
Change and obviously change resulting scheme, should be included in protection scope of the present invention.
Claims (7)
- A kind of 1. thickness detector for paper sheet, it is characterised in that including：One displacement roller, the displacement roller include a displacement roller rotary shaft and some shaft member, in the displacement roller rotary shaft uniformly It is provided with some shaft member, each shaft member includes one first axle sleeve, two ring bodies and two back-up rings, and some ring bodies are and institute The connection of displacement roller rotary shaft integral type is stated, offers some first teeth in each ring body, some back-up rings are arranged In the displacement roller rotary shaft, two back-up rings are separately positioned on the outside of two ring bodies, each back-up ring respectively with One ring body fits, and a first axle set fixes company around with two ring bodies and two back-up rings, the back-up ring with first axle sleeve Connect；One circuit substrate and an eddy current sensor, the circuit substrate are arranged on the upside of the displacement roller, the currents sensing Device is fixed in the circuit substrate, and the eddy current sensor is used for the displacement for detecting the displacement roller；One benchmark fixing roller, the benchmark fixing roller are arranged on the downside of the displacement roller, the benchmark fixing roller and the change Position roller fits, and the benchmark fixing roller includes a cylinder, some second axle sleeves and a reference roller rotary shaft, the barrel jacket It is located in the reference roller rotary shaft, some second axle sleeves are fixed on the cylinder；Two spring assemblies, two spring assemblies may be contained between the deformation roller and the benchmark fixing roller, two bullets Spring device is respectively positioned at the benchmark fixing roller and the both sides of the deformation roller, one end and the change of each spring assembly Shape roller is fixedly connected, and the other end of each spring assembly is fixedly connected with the benchmark fixing roller.
- 2. thickness detector for paper sheet according to claim 1, it is characterised in that described in the side of the back-up ring and one First axle sleeve fits, and the opposite side of the back-up ring fits with a ring body.
- 3. thickness detector for paper sheet according to claim 1, it is characterised in that opened on the inwall of each back-up ring Provided with some second teeth.
- 4. thickness detector for paper sheet according to claim 1, it is characterised in that each first axle sleeve is located at one The positive upside of second axle sleeve.
- 5. thickness detector for paper sheet according to claim 1, it is characterised in that the both ends of the displacement roller rotary shaft Respectively it is arranged with a back-up ring.
- 6. thickness detector for paper sheet according to claim 1, it is characterised in that the length of the benchmark fixing roller is big In the length of the displacement roller.
- 7. thickness detector for paper sheet according to claim 1, it is characterised in that some back-up rings are semiclosed Back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722635.6A CN107481405A (en) | 2017-08-22 | 2017-08-22 | A kind of thickness detector for paper sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722635.6A CN107481405A (en) | 2017-08-22 | 2017-08-22 | A kind of thickness detector for paper sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107481405A true CN107481405A (en) | 2017-12-15 |
Family
ID=60601481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710722635.6A Pending CN107481405A (en) | 2017-08-22 | 2017-08-22 | A kind of thickness detector for paper sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107481405A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949477A (en) * | 2019-03-28 | 2019-06-28 | 广州广电运通金融电子股份有限公司 | Banknote access device, note distribution regulating mechanism and adjusting method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8908793D0 (en) * | 1988-04-26 | 1989-06-07 | Laurel Bank Machine Co | Apparatus for detecting the thickness of sheets |
| CN1749139A (en) * | 2004-09-15 | 2006-03-22 | 日立欧姆龙金融系统有限公司 | Thickness detection device |
| JP2006226859A (en) * | 2005-02-18 | 2006-08-31 | Hitachi Omron Terminal Solutions Corp | Bill thickness detector |
| CN201589604U (en) * | 2009-11-24 | 2010-09-22 | 朱莹 | Paper money thickness real-time detection device |
| CN102542659A (en) * | 2007-08-31 | 2012-07-04 | 光荣株式会社 | Paper thickness detection device |
| CN202563582U (en) * | 2011-10-23 | 2012-11-28 | 浙江方泰电器有限公司 | Device for measuring thickness of bill |
| CN102819887A (en) * | 2011-05-27 | 2012-12-12 | 日立欧姆龙金融系统有限公司 | Thickness detection device and a detection roller |
| JP2013054446A (en) * | 2011-09-01 | 2013-03-21 | Hitachi Omron Terminal Solutions Corp | Thickness detection device for paper sheet, and bill handling device |
| CN103136842A (en) * | 2013-01-29 | 2013-06-05 | 广州广电运通金融电子股份有限公司 | Thickness measurement device for sheet-type medium |
| CN103339662A (en) * | 2011-02-01 | 2013-10-02 | 日立欧姆龙金融系统有限公司 | Medium thickness detection device and automatic transaction device |
| CN207541697U (en) * | 2017-08-22 | 2018-06-26 | 昆山古鳌电子机械有限公司 | A kind of thickness detector for paper sheet |
-
2017
- 2017-08-22 CN CN201710722635.6A patent/CN107481405A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8908793D0 (en) * | 1988-04-26 | 1989-06-07 | Laurel Bank Machine Co | Apparatus for detecting the thickness of sheets |
| CN1749139A (en) * | 2004-09-15 | 2006-03-22 | 日立欧姆龙金融系统有限公司 | Thickness detection device |
| JP2006226859A (en) * | 2005-02-18 | 2006-08-31 | Hitachi Omron Terminal Solutions Corp | Bill thickness detector |
| CN102542659A (en) * | 2007-08-31 | 2012-07-04 | 光荣株式会社 | Paper thickness detection device |
| CN201589604U (en) * | 2009-11-24 | 2010-09-22 | 朱莹 | Paper money thickness real-time detection device |
| CN103339662A (en) * | 2011-02-01 | 2013-10-02 | 日立欧姆龙金融系统有限公司 | Medium thickness detection device and automatic transaction device |
| CN102819887A (en) * | 2011-05-27 | 2012-12-12 | 日立欧姆龙金融系统有限公司 | Thickness detection device and a detection roller |
| JP2013054446A (en) * | 2011-09-01 | 2013-03-21 | Hitachi Omron Terminal Solutions Corp | Thickness detection device for paper sheet, and bill handling device |
| CN202563582U (en) * | 2011-10-23 | 2012-11-28 | 浙江方泰电器有限公司 | Device for measuring thickness of bill |
| CN103136842A (en) * | 2013-01-29 | 2013-06-05 | 广州广电运通金融电子股份有限公司 | Thickness measurement device for sheet-type medium |
| CN207541697U (en) * | 2017-08-22 | 2018-06-26 | 昆山古鳌电子机械有限公司 | A kind of thickness detector for paper sheet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949477A (en) * | 2019-03-28 | 2019-06-28 | 广州广电运通金融电子股份有限公司 | Banknote access device, note distribution regulating mechanism and adjusting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |