CN210527941U - Heavy sheet detection device and self-service equipment - Google Patents
Heavy sheet detection device and self-service equipment Download PDFInfo
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- CN210527941U CN210527941U CN201921229499.8U CN201921229499U CN210527941U CN 210527941 U CN210527941 U CN 210527941U CN 201921229499 U CN201921229499 U CN 201921229499U CN 210527941 U CN210527941 U CN 210527941U
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- thickness sensor
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Abstract
The utility model discloses a double-sheet detection device and self-service equipment, which comprises a fixed bracket, a connecting component, an elastic component, a conveying component, a thickness sensor and a reflecting component, wherein one end of the connecting component is rotationally connected with the fixed bracket; the elastic piece is respectively connected with the fixed bracket and the connecting assembly; the conveying assembly comprises a driving wheel and a driven wheel, the driven wheel is rotatably connected to the other end of the connecting assembly, and the driven wheel is pressed on the driving wheel; the thickness sensor is fixed on the fixed bracket; the reflecting piece is fixed on the connecting component, and the reflecting piece is provided with a reflecting surface facing the thickness sensor. The utility model discloses can carry out early warning in advance to the phenomenon of overlapping of bill, reduce the condition that business failure and bill are scrapped.
Description
Technical Field
The utility model relates to a bill self-service equipment technical field especially relates to a heavily open detection device and self-service equipment.
Background
With the development of technology, more and more self-service equipment appears in daily life, and people can conveniently handle various services. Self-service equipment in some industries such as tax receipt issuing equipment and financial industry self-service equipment need to output blank bills from a bill box, and then the blank bills are conveyed to a printing module to be printed.
In the existing self-service equipment, the blank bills are stacked in the bill box, and when the blank bills positioned at the topmost layer are conveyed out of the bill box, the blank bills positioned below the blank bills are possibly taken out of the bill box, so that the following printing process is influenced, and the business failure and the bill scrap are caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a heavily open detection device and contain this heavily open detection device's self-service equipment, can carry out early warning to the phenomenon of heavily opening of bill in advance, reduce the condition that the business fails and the bill is scrapped.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a double sheet detection device comprising:
fixing a bracket;
the connecting assembly is rotatably connected to the fixed bracket;
the elastic piece is respectively connected with the fixed bracket and the connecting assembly;
the conveying assembly comprises a driving wheel and a driven wheel, the driven wheel is rotationally connected to the connecting assembly, and the driven wheel is pressed on the driving wheel;
the thickness sensor is fixed on the fixed bracket; and
the reflecting piece is fixed on the connecting component and provided with a reflecting surface facing the thickness sensor.
Furthermore, coupling assembling includes connecting piece, first pivot and second pivot, first pivot with the second pivot set up respectively in the relative both ends of connecting piece, first pivot swivelling joint in fixed bolster, from the driving wheel cover locate on the second pivot.
Further, the elastic part is a torsion spring, the torsion spring is sleeved on the first rotating shaft, and one end of the torsion spring is connected to the fixed support.
Furthermore, a jack is arranged on the fixed support, and one end of the torsion spring is inserted into the jack.
Further, still include drive assembly, drive assembly connect in the action wheel, and be used for the drive the action wheel rotates.
Furthermore, the driving component comprises a driving part, a transmission part and a third rotating shaft, the driving part is connected to the transmission part, the transmission part is connected to the third rotating shaft, and the driving wheel is sleeved on the third rotating shaft.
Further, the driven wheel is a bearing.
Further, the driving wheel is a stainless steel wheel.
Further, the thickness sensor also comprises an alarm element which is in communication connection with the thickness sensor.
The utility model also provides a self-service equipment, including ballot box and print module, still include above-mentioned detection device that doubly opens, doubly open detection device set up in the ballot box with between the print module.
Implement the embodiment of the utility model provides a, will have following beneficial effect:
before the bill got into print module after coming out from the ballot box, can make the bill pass through earlier the utility model discloses a heavy paper detection device, the bill from the action wheel with from the time of passing through between the driving wheel, can press from the driving wheel and hold on the bill, if there are many bills overlapping together, then will upwards float from the driving wheel to drive coupling assembling upswing, thereby make the reflection part anti-slope that takes place, the signal that so thickness sensor received will change, can judge the heavy paper phenomenon of bill, so that carry out early warning in advance to the heavy paper phenomenon of bill, reduce the condition that business failure and bill are scrapped.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a schematic structural view of a double-sheet detection device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another angle of the double-sheet detection device according to the embodiment of the present invention;
FIG. 3 is a side view of a double sheet detection device according to an embodiment of the present invention;
description of reference numerals:
10. a double sheet detection device;
110. fixing a bracket;
120. a connecting assembly; 122. a connecting member; 124. a first rotating shaft; 126. a second rotating shaft;
130. an elastic member;
140. a delivery assembly; 142. a driving wheel; 144. a driven wheel;
150. a thickness sensor;
160. a reflector;
170. a third rotating shaft;
20. and (5) blank bills.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a self-service equipment can be used to provide the bill by oneself. This self-service equipment includes frame, ballot box, heavy detection device 10 and print module, and ballot box, heavy detection device 10 and print module all set up in the frame, and heavy detection device 10 set up in the ballot box with between the print module. The ticket box is used for storing a plurality of blank tickets 20 and outputting the blank tickets 20 outwards one by one; the printing module can print related information on the blank bill 20; the overlapped sheet detection device 10 is arranged between the ticket box and the printing module and is used for detecting overlapped sheets of the blank bills 20 after the ticket box is drawn out and before the blank bills 20 enter the printing module, so that the blank bills 20 enter the printing module as single sheets instead of overlapping multiple sheets.
As shown in fig. 1 and 2, the double-sheet detection device 10 includes a fixing bracket 110, a connecting assembly 120, an elastic member 130, a conveying assembly 140, a thickness sensor 150 and a reflecting member 160, wherein the fixing bracket 110 is fixedly connected to a rack of the self-service equipment and is used for providing support for the whole double-sheet detection device 10. One end of the connecting assembly 120 is rotatably connected to the fixing bracket 110 and can swing with respect to the fixing bracket 110. The elastic member 130 is connected to the fixing bracket 110 and the connecting assembly 120, respectively. The conveying assembly 140 is used for conveying the blank bills 20 forward to the printing module, the conveying assembly 140 includes a driving wheel 142 and a driven wheel 144, the driven wheel 144 is rotatably connected to the other end of the connecting assembly 120, the driven wheel 144 is pressed on the driving wheel 142 under the action of gravity and the elastic force of the elastic member 130, when the blank bills 20 pass between the driving wheel 142 and the driven wheel 144, the driving wheel 142 provides conveying force for conveying the blank bills 20, and the driven wheel 144 can rotate along with the movement of the blank bills 20. The thickness sensor 150 is fixedly disposed on the fixing bracket 110, and the thickness sensor 150 has a signal emitting end and a signal receiving end, which are respectively used for emitting and receiving signals. The reflection member 160 is fixed on the connection assembly 120, and the reflection member 160 has a reflection surface disposed toward the thickness sensor 150, and the reflection surface is used for transmitting the signal transmitted by the thickness sensor 150 so that the signal can be transmitted to the signal receiving end. It is understood that the thickness sensor 150 is spaced apart from the reflector 160, and the thickness sensor 150 is a non-contact type touch sensor, and may be an infrared light sensor.
The utility model discloses a self-service equipment, blank bill 20 comes out from the ballot box after, earlier through heavy detection device 10, blank bill 20 passes through between action wheel 142 and the follow driving wheel 144, can press from driving wheel 144 and hold on blank bill 20, if there are many blank bills 20 overlapping together, then will upwards float from driving wheel 144, in order to drive coupling assembling 120 upswing, thereby make reflection piece 160 anti-tilt, it is corresponding, the plane of reflection also can take place the slope, the signal that thickness sensor 150's signal receiving terminal received so will change, can judge the heavy phenomenon of bill, so that carry out early warning in advance to the heavy phenomenon of bill, reduce the inefficacy and the condemned condition of bill.
As shown in fig. 3, the connecting assembly 120 includes a connecting member 122, a first rotating shaft 124 and a second rotating shaft 126, the first rotating shaft 124 and the second rotating shaft 126 are respectively disposed at two opposite ends of the connecting member 122, the first rotating shaft 124 is rotatably connected to the fixing bracket 110, the driven wheel 144 is sleeved on the second rotating shaft 126, and the reflecting member 160 is fixedly connected to the connecting member 122. Specifically, the first rotating shaft 124 and the second rotating shaft 126 are respectively and fixedly connected to two opposite ends of the connecting member 122, the driven wheel 144 is sleeved on the second rotating shaft 126, and the driven wheel 144 can freely rotate on the second rotating shaft 126; two through holes are formed in the fixing support 110, two ends of the first rotating shaft 124 are respectively arranged in the two through holes, and the first rotating shaft 124 can rotate relative to the fixing support 110. When a plurality of blank bills 20 pass between the driving wheel 142 and the driven wheel 144, the driven wheel floats upwards to a large extent, so that the connecting piece 122 is driven to swing upwards around the axis of the first rotating shaft 124, and correspondingly, the reflecting piece 160 fixed on the connecting piece 122 is also inclined.
The elastic member 130 is a torsion spring, the torsion spring is sleeved on the first rotating shaft 124, one end of the torsion spring is connected to the fixing bracket 110, and the other end of the torsion spring can be suspended and can also be connected to the connecting member 122. On one hand, the elasticity of the torsion spring can make the connecting component 120 have a tendency of swinging downwards, so that the driven wheel 144 can press the bills on the driving wheel 142 in the process of conveying the blank bills 20, and the conveying of the blank bills 20 has stability; on the other hand, when a plurality of bills pass between the driving wheel 142 and the driven wheel 144 to make the connecting assembly 120 swing upwards, the elastic force of the torsion spring can provide restoring force for the return of the connecting assembly 120.
In this embodiment, the fixing bracket 110 is provided with a jack, one end of the torsion spring is inserted into the jack, and the other end of the torsion spring is suspended. In other embodiments, a slot or a receptacle may be provided on the connecting member 122, and the other end of the torsion spring may be inserted into the slot or receptacle.
The multifold detection device 10 further includes a driving component, which is connected to the driving wheel 142 and is used for driving the driving wheel 142 to rotate. Specifically, the driving assembly includes a driving member, a transmission member and a third rotating shaft 170, the driving member may be, but not limited to, a motor, and a power output end of the driving member is connected to the transmission member; the transmission member is connected to the third rotating shaft 170 and is used for driving the third rotating shaft 170 to rotate; the driving wheel 142 is sleeved on the third rotating shaft 170 and can rotate along with the third rotating shaft 170.
The driving wheel 142 may be made of hard rubber or metal, and preferably, in this embodiment, the driving wheel 142 is a stainless steel wheel. After long-time use, the stainless steel wheel can not be worn and deformed, so that the transmission stability of the blank bill 20 can be ensured, and the precision of overlapped detection can be ensured.
The driven wheel 144 may be made of hard rubber or metal, and preferably, in the embodiment, the driven wheel 144 is a bearing. In the embodiment, the bearing is used as the driven wheel 144 sleeved on the second rotating shaft 126, so that the structure is simple, the inner ring of the bearing is tightly connected with the second rotating shaft 126, and when the bearing slightly floats, the second rotating shaft 126 also floats, so that the thickness sensor 150 can accurately detect the change of the reflecting piece 160 on the connecting piece 122, and meanwhile, the outer ring of the bearing can rotate along with the transmission of the blank bill 20.
Further, the multifold detection device 10 further includes an alarm element, which is in communication with the thickness sensor 150. The alarm element can send out an alarm according to the abnormal signal received by the thickness sensor 150 so as to prompt an operator to process the phenomenon of the overlapped paper and prevent the overlapped blank bill 20 from directly entering the printing module.
It can be understood that the self-service device further comprises a control module, the control module is respectively in communication connection with the thickness sensor 150, the ticket box, the printing module and the alarm element, a reference value can be preset on the control module in advance, when a signal detected by the thickness sensor 150 exceeds the reference value, a phenomenon of double-sheet is judged between the driving wheel 142 and the driven wheel 144, the control module can control the alarm element to give an alarm, and meanwhile, the control module can control the ticket box and the printing module to stop corresponding actions.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. A double sheet detection apparatus, comprising:
fixing a bracket;
the connecting assembly is rotatably connected to the fixed bracket;
the elastic piece is respectively connected with the fixed bracket and the connecting assembly;
the conveying assembly comprises a driving wheel and a driven wheel, the driven wheel is rotationally connected to the connecting assembly, and the driven wheel is pressed on the driving wheel;
the thickness sensor is fixed on the fixed bracket; and
the reflecting piece is fixed on the connecting component and provided with a reflecting surface facing the thickness sensor.
2. The double sheet detection device as claimed in claim 1, wherein the connection assembly includes a connection member, a first rotation shaft and a second rotation shaft, the first rotation shaft and the second rotation shaft are respectively disposed at opposite ends of the connection member, the first rotation shaft is rotatably connected to the fixed bracket, and the driven wheel is sleeved on the second rotation shaft.
3. The multifold detection device of claim 2, wherein the elastic member is a torsion spring, the torsion spring is sleeved on the first rotating shaft, and one end of the torsion spring is connected to the fixing bracket.
4. The multifold detection device of claim 3, wherein the fixing bracket is provided with a jack, and one end of the torsion spring is inserted into the jack.
5. The multifold detection device of claim 1, further comprising a drive assembly coupled to the drive wheel and configured to drive the drive wheel in rotation.
6. The multifold detection device of claim 5, wherein the driving assembly includes a driving member, a transmission member, and a third shaft, the driving member is connected to the transmission member, the transmission member is connected to the third shaft, and the driving pulley is sleeved on the third shaft.
7. The double sheet detection device of claim 1 wherein the driven wheel is a bearing.
8. The multifeed detection device of claim 1, wherein the drive wheel is a stainless steel wheel.
9. The multifold detection device of claim 1, further comprising an alarm element in communicative connection with the thickness sensor.
10. A self-service device comprising a ticket box and a printing module, characterized in that it further comprises a double sheet detection device according to any one of claims 1 to 9, said double sheet detection device being arranged between said ticket box and said printing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229499.8U CN210527941U (en) | 2019-07-30 | 2019-07-30 | Heavy sheet detection device and self-service equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229499.8U CN210527941U (en) | 2019-07-30 | 2019-07-30 | Heavy sheet detection device and self-service equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210527941U true CN210527941U (en) | 2020-05-15 |
Family
ID=70599881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229499.8U Expired - Fee Related CN210527941U (en) | 2019-07-30 | 2019-07-30 | Heavy sheet detection device and self-service equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210527941U (en) |
-
2019
- 2019-07-30 CN CN201921229499.8U patent/CN210527941U/en not_active Expired - Fee Related
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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: 20200515 Termination date: 20210730 |