CN200959136Y - Banknote thickness inspector - Google Patents
Banknote thickness inspector Download PDFInfo
- Publication number
- CN200959136Y CN200959136Y CN 200620093037 CN200620093037U CN200959136Y CN 200959136 Y CN200959136 Y CN 200959136Y CN 200620093037 CN200620093037 CN 200620093037 CN 200620093037 U CN200620093037 U CN 200620093037U CN 200959136 Y CN200959136 Y CN 200959136Y
- Authority
- CN
- China
- Prior art keywords
- thickness
- thickness detecting
- thickness measuring
- roller
- pinch roller
- 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 - Lifetime
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- Testing Of Coins (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a paper currency detecting technique, specifically a paper currency thickness detecting device, which comprises an upper driving roll of thickness detecting (7), a lower floating driving roll of thickness detecting (8), a thickness detecting bearing pinch roller (3), a thickness detecting sensor (4), the opposed upper driving roll of thickness detecting (7) is arranged opposing to the lower floating driving roll of thickness detecting (8), the thickness detecting bearing pinch roller (3) is arranged at the both end of the lower floating driving roll of thickness detecting (8), the thickness detecting sensor(4) is arranged at the bottom of the thickness detecting bearing pinch roller (3), the thickness detecting sensor(4) is composed of a strain foil (41) arranged on a spring lamination (42), the thickness detecting bearing pinch roller (3) is contacted and connected with the spring lamination (42). The thickness detecting sensor of the utility model is made up of the strain foil arranged on the spring lamination; the thickness detecting bearing pinch roller is respectively contacted with the spring lamination of the thickness detecting sensor. The utility model has the advantages of a simple structure and a low cost, which can detect the paper currency of an abnormal thickness.
Description
Technical field
The utility model relates to the bank note detection technique, is specially a kind of paper money thickness testing apparatus.
Background technology
Paper currency sorter comprises compositions such as twisting with the fingers paper money device, paper money sending device, pick-up unit, reversing arrangement at present, realize true and false, broken, the new and old and different geometrical size of identification, other rmb paper currencies cleaning sorting and grouping work of different version, pick-up unit is arranged on the banknote passageway, comprises the imageing sensor that detects bank note characteristics of image, new and old feature and stained incomplete feature, the magnetic sensor that detects the magnetic distribution, the ultraviolet light transducer that detects papery and infrared light transducer[sensor etc.Bank note often occurs damaged in the field of circulation, have to adhesive tape or the sticking benefit of other paper, above-mentioned detection device is to detecting through adhesive tape or other overlapping bank note, in case the sticking bank note of mending of this warp enters in the ATM, it is made a fault, therefore needing increases the detection of pasting coin, thereby further perfect to pick-up unit.In addition, existing thickness detection apparatus has the reciprocal sensor of inductance type, current vortex non-contacting sensor, and its cost is higher, complex structure.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, paper money thickness testing apparatus that damaged coin can be detected.
The technical solution of the utility model is:
A kind of paper money thickness testing apparatus, have on the thickness measuring unsteady live-roller, thickness measuring bearing pinch roller, thickness measurement sensor under fixed conveyor roller, the thickness measuring, on the opposite thickness measuring of rotation direction under fixed conveyor roller and the thickness measuring unsteady live-roller be oppositely arranged, thickness measuring bearing pinch roller is equipped with at unsteady live-roller two ends under the thickness measuring, thickness measurement sensor places thickness measuring bearing pinch roller bottom, and thickness measurement sensor is a strain-ga(u)ge transducer.
Described paper money thickness testing apparatus, strain-ga(u)ge transducer are that foil gauge is installed on the spring leaf formation, and thickness measuring bearing pinch roller is connected with the spring leaf contact.
The beneficial effects of the utility model are:
Thickness measurement sensor of the present utility model adopts strain-ga(u)ge transducer, and thickness measuring bearing pinch roller contacts with the spring leaf of thickness measurement sensor respectively, and it is simple in structure, and cost is low, can detect the bank note of thickness abnormity.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, fixture block on 1; 2 bracing frames; 3 thickness measuring bearing pinch rollers; 4 thickness measurement sensors; 5 times fixture blocks; 6 fixedly connected; Fixed conveyor roller on 7 thickness measurings; Unsteady live-roller under 8 thickness measurings.
Embodiment
As shown in Figure 1, the utility model is by last fixture block 1, bracing frame 2, thickness measuring bearing pinch roller 3, thickness measurement sensor 4, following fixture block 5, fixedly connected 6, fixed conveyor roller 7 on the thickness measuring, unsteady live-roller 8 constitutes under the thickness measuring, last fixture block 1, following fixture block 5 is installed on the bracing frame 2 by fixedly connected 6, on the opposite thickness measuring of rotation direction under fixed conveyor roller 7 and the thickness measuring unsteady live-roller 8 be oppositely arranged, the transmission shaft of fixed conveyor roller 7 is fixed on the bracing frame 2 on the thickness measuring, unsteady live-roller 8 places on the bracing frame 2 under the thickness measuring, can fluctuate, thickness measuring bearing pinch roller 3 is equipped with at unsteady live-roller 8 two ends under the thickness measuring, thickness measurement sensor 4 constitutes for foil gauge 41 is installed on spring leaf 42, spring leaf 42 1 ends are fixing by last fixture block 1 and following fixture block 5 respectively, thickness measuring bearing pinch roller 3 is connected with spring leaf 42 contact of thickness measurement sensor 4 respectively, and foil gauge 41 is connected to single-chip microcomputer through A/D converter.
The utility model course of work is:
The bank note of thickness abnormity is by under fixed conveyor roller 7, the thickness measuring on the thickness measuring during unsteady live-roller 8, unsteady live-roller 8 produces downward displacement under the thickness measuring, thickness measuring bearing pinch roller 3 on it presses down spring leaf 42, the signal that foil gauge 41 produces is converted to single-chip microcomputer through A/D, the utility model is installed in the cleaning-sorting machine can carries out the detection of damaged coin, send instruction by single-chip microcomputer and carry out sorting work, thus further perfect to pick-up unit.
Claims (2)
1, a kind of paper money thickness testing apparatus, have on the thickness measuring unsteady live-roller (8), thickness measuring bearing pinch roller (3), thickness measurement sensor (4) under fixed conveyor roller (7), the thickness measuring, on the opposite thickness measuring of rotation direction under fixed conveyor roller (7) and the thickness measuring unsteady live-roller (8) be oppositely arranged, thickness measuring bearing pinch roller (3) is equipped with at unsteady live-roller (8) two ends under the thickness measuring, it is characterized in that: thickness measurement sensor (4) places thickness measuring bearing pinch roller (3) bottom, and thickness measurement sensor (4) is a strain-ga(u)ge transducer.
2, according to the described paper money thickness testing apparatus of claim 1, it is characterized in that: strain-ga(u)ge transducer is that foil gauge (41) is installed on spring leaf (42) formation, and thickness measuring bearing pinch roller (3) is connected with spring leaf (42) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093037 CN200959136Y (en) | 2006-09-01 | 2006-09-01 | Banknote thickness inspector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093037 CN200959136Y (en) | 2006-09-01 | 2006-09-01 | Banknote thickness inspector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200959136Y true CN200959136Y (en) | 2007-10-10 |
Family
ID=38786015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093037 Expired - Lifetime CN200959136Y (en) | 2006-09-01 | 2006-09-01 | Banknote thickness inspector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200959136Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046806A (en) * | 2015-07-24 | 2015-11-11 | 深圳怡化电脑股份有限公司 | Shaft riveting structure, process thereof and paper money detection thickness elastic piece component |
| CN107067535A (en) * | 2017-03-13 | 2017-08-18 | 深圳怡化电脑股份有限公司 | Banknote thickness detects reference axis mounting structure and banknote tester |
-
2006
- 2006-09-01 CN CN 200620093037 patent/CN200959136Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046806A (en) * | 2015-07-24 | 2015-11-11 | 深圳怡化电脑股份有限公司 | Shaft riveting structure, process thereof and paper money detection thickness elastic piece component |
| CN105046806B (en) * | 2015-07-24 | 2018-06-19 | 深圳怡化电脑股份有限公司 | Money-checking thickness shrapnel component |
| CN107067535A (en) * | 2017-03-13 | 2017-08-18 | 深圳怡化电脑股份有限公司 | Banknote thickness detects reference axis mounting structure and banknote tester |
| CN107067535B (en) * | 2017-03-13 | 2023-03-24 | 深圳怡化电脑股份有限公司 | Banknote thickness detection reference shaft mounting structure and banknote detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071010 |
|
| EXPY | Termination of patent right or utility model |