CN205080643U - Thickness detection device of currency examine module - Google Patents
Thickness detection device of currency examine module Download PDFInfo
- Publication number
- CN205080643U CN205080643U CN201520715247.1U CN201520715247U CN205080643U CN 205080643 U CN205080643 U CN 205080643U CN 201520715247 U CN201520715247 U CN 201520715247U CN 205080643 U CN205080643 U CN 205080643U
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- tablet
- wheel
- thickness
- stationary shaft
- power wheel
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Abstract
The utility model provides a thickness detection device of currency examine module, includes the mounting panel to and along the conveyer belt that bank note transmission route laid, be provided with a pair of thickness check wheel on the conveyer belt, a pair of thickness check wheel is for setting up the first drive wheel in the conveyer belt top to reach the secondary drive wheel of setting below the conveyer belt with first drive wheel mutual disposition, first drive wheel is installed on first fixed axle, still installs the fixing base on the mounting panel, is provided with the second fixed axle on the fixing base, be connected with the solid fixed axis rotation's of second rotatory pendulum rod relatively on the second fixed axle, the free end of first fixed axle is fixed and is served at one of the rotatory pendulum rod rather than corresponding, rotatory pendulum rod upper surface is provided with the tablet, is fixed with the circuit board on the mounting panel of tablet top, is provided with the induction coil relative with the tablet on the circuit board.
Description
Technical field
The utility model relates to the currency checking module in ATM, the thickness detection apparatus particularly in currency checking module.
Background technology
Along with social development, ATM is seen everywhere in people's life, which not only reduces the working strength of bank clerk, improves the work efficiency of bank clerk, also for client saves the time.Because ATM relates to access bank note business, therefore, in ATM, be provided with currency checking module, with the true and false of the banknote checked stored in or take out, effectively safeguard the interests of bank and client, significantly avoid the dispute of bank and client.Currency checking module in current ATM, the thickness detection apparatus of its inspection stiff thickness mainly adopts magnet induction structure, comprise the first power wheel 101 be arranged on above transmission path 102, and second power wheel 103 positioned opposite with the first power wheel 101 be arranged on below transmission path 102, first power wheel 101 is rotating to be arranged on thickness induction module 104, frame 105 above thickness induction module 104 is provided with the magnet inductor 106 of induction thickness induction module 104 dropping distance, as shown in Figure 1, because the requirement on machining accuracy of magnet induction structure is high, the impact of easily being assembled during its assembling, testing result is unstable, cause accuracy of detection low, simultaneously, its debugging is also convenient not.
Utility model content
The utility model aims to provide and a kind ofly detects that stiff thickness is accurate, the thickness detection apparatus of the simple currency checking module of structure.
The thickness detection apparatus of a kind of currency checking module described in the utility model, comprise installing plate, and along the travelling belt that banknote transmission path is laid, travelling belt is provided with a pair Thickness sensitivity wheel, described a pair Thickness sensitivity wheel is for being arranged on the first power wheel above travelling belt, and second power wheel that be arranged on travelling belt below positioned opposite with the first power wheel, described first power wheel is arranged on the first stationary shaft, installing plate is also provided with holder, holder is provided with the second stationary shaft, described second stationary shaft is connected with the rotation fork that can rotate relative to the second stationary shaft, the free end of the first stationary shaft is fixed on one end of the rotation fork corresponding with it, described rotation fork upper surface is provided with tablet, installing plate above tablet is fixed with wiring board, wiring board is provided with the inductive coil relative with tablet.
The thickness detection apparatus of a kind of currency checking module described in the utility model, tablet pre-sets some induction points, simultaneously, the thickness X of a banknote is pre-set in system, an i.e. stiff thickness≤X< two stiff thickness, when banknote is sent to Thickness sensitivity wheel place with travelling belt along transmission path, first power wheel is upwards lifted a height by banknote, thus the first power wheel drives on the first stationary shaft and lifts, and then first stationary shaft driven rotary fork one end is lifted, can rotate relative to the second stationary shaft owing to rotating fork, therefore, when rotate fork one end by lift time, its other end then declines a segment distance, and decline with the multiple of degree of raising on the first power wheel, as 2 times, 3 times etc., now, inductive coil on wiring board senses that the predetermined inductive point on tablet declines, and by dropping distance numeric feedback to control system, thus the stiff thickness data prestored in the detection data and system received are compared by control system, if within the scope of the stiff thickness that decline numerical value prestores in system, then Systematical control note output, if within the scope of the stiff thickness that decline numerical value does not prestore in system, then illustrate that note output number is abnormal, or banknote itself exists abnormal, then Systematical control reclaims this banknote, detect owing to using inductive coil, therefore, detect stable, accuracy of detection is high, and the apparatus structure that this kind carries out Thickness sensitivity by inductive coil is simple, therefore, processing is convenient, debugging is convenient.
Accompanying drawing explanation
Fig. 1 is prior art structural representation.
Fig. 2 is the utility model structural representation.
Fig. 3 is the utility model structure vertical view.
Fig. 4 is Fig. 3 A-A direction sectional drawing.
Embodiment
A kind of thickness detection apparatus of currency checking module, as shown in Figures 2 to 4, comprise installing plate 1, and along the travelling belt that banknote transmission path 2 is laid, travelling belt is provided with a pair Thickness sensitivity wheel, described a pair Thickness sensitivity wheel is for being arranged on the first power wheel 3 above travelling belt, and second power wheel 4 that be arranged on travelling belt below positioned opposite with the first power wheel 3, described first power wheel 3 is arranged on the first stationary shaft 5, installing plate 1 is also provided with holder 6, holder 6 is provided with the second stationary shaft 7, described second stationary shaft 7 is connected with the rotation fork 8 that can rotate relative to the second stationary shaft 7, the free end of the first stationary shaft 5 is fixed on one end of the rotation fork 8 corresponding with it, described rotation fork 8 upper surface is provided with tablet 9, installing plate 1 above tablet 9 is fixed with wiring board 10, wiring board 10 is provided with the inductive coil 11 relative with tablet 9.
Described first power wheel 3 is rolling bearing, the rolling bearing that can rotate relative to the first stationary shaft 5 is fixed on the first stationary shaft 5, when banknote is sent between rolling bearing and the second power wheel 4, friction force between banknote and rolling bearing can drive rolling bearing to rotate, simultaneously, also can on lift rolling bearing, therefore, the friction force between rolling bearing and banknote can be reduced, prevent rolling bearing from using for a long time and being worn, guarantee rolling bearing lifts precision, thus ensures that thickness detection apparatus accuracy of detection is high.
Claims (2)
1. the thickness detection apparatus of a currency checking module, comprise installing plate (1), and along the travelling belt that banknote transmission path (2) is laid, it is characterized in that: travelling belt is provided with a pair Thickness sensitivity wheel, described a pair Thickness sensitivity wheel is for being arranged on the first power wheel (3) above travelling belt, and second power wheel (4) that be arranged on travelling belt below positioned opposite with the first power wheel (3), described first power wheel (3) is arranged on the first stationary shaft (5), installing plate (1) is also provided with holder (6), holder (6) is provided with the second stationary shaft (7), described second stationary shaft (7) is connected with the rotation fork (8) that can rotate relative to the second stationary shaft (7), the free end of the first stationary shaft (5) is fixed on one end of the rotation fork (8) corresponding with it, described rotation fork (8) upper surface is provided with tablet (9), the installing plate (1) of tablet (9) top is fixed with wiring board (10), wiring board (10) is provided with the inductive coil (11) relative with tablet (9).
2. the thickness detection apparatus of a kind of currency checking module according to claim 1, is characterized in that: described first power wheel (3) is rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715247.1U CN205080643U (en) | 2015-09-16 | 2015-09-16 | Thickness detection device of currency examine module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715247.1U CN205080643U (en) | 2015-09-16 | 2015-09-16 | Thickness detection device of currency examine module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080643U true CN205080643U (en) | 2016-03-09 |
Family
ID=55433034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715247.1U Active CN205080643U (en) | 2015-09-16 | 2015-09-16 | Thickness detection device of currency examine module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080643U (en) |
-
2015
- 2015-09-16 CN CN201520715247.1U patent/CN205080643U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |