CN222600257U - A banknote counting and checking machine with an inverted magnetic sensor - Google Patents
A banknote counting and checking machine with an inverted magnetic sensor Download PDFInfo
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- CN222600257U CN222600257U CN202421364755.5U CN202421364755U CN222600257U CN 222600257 U CN222600257 U CN 222600257U CN 202421364755 U CN202421364755 U CN 202421364755U CN 222600257 U CN222600257 U CN 222600257U
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Abstract
本实用新型涉及一种磁性传感器倒置安装的纸币点验钞机。它包括有：机架组件、传动组件和验钞组件，机架组件包括有钞板、灯架、接收架；传动组件包括有传动轴、毛轮轴和电机；验钞组件包括有至少一对磁性传感器和红外传感器，磁性传感器和红外传感器中的红外发射组件安装在灯架上并位于接收架的上方；在接收架上开设有若干个通孔，装配后，传动轴上的传动轮下部与穿过对应的通孔后毛轮轴上的毛轮上部抵压滚动传动以便将两者之间的纸币滚动出来，磁性传感器和红外传感器的红外发射组件位于毛轮轴的正上方并对应着接收架的开孔位置以便从上往下对纸币验钞。采用上述结构后，本实用新型具有抗电磁和红外干扰、高精度、高效率、稳定性强等特点。
The utility model relates to a banknote counting and checking machine with an inverted magnetic sensor. It includes: a frame assembly, a transmission assembly and a banknote checking assembly. The frame assembly includes a banknote plate, a lamp rack and a receiving rack; the transmission assembly includes a transmission shaft, a hair wheel shaft and a motor; the banknote checking assembly includes at least one pair of magnetic sensors and infrared sensors. The infrared emitting assembly in the magnetic sensor and the infrared sensor is installed on the lamp rack and is located above the receiving rack; a plurality of through holes are opened on the receiving rack. After assembly, the lower part of the transmission wheel on the transmission shaft and the upper part of the hair wheel on the hair wheel shaft after passing through the corresponding through holes are pressed and rolled to roll out the banknotes between the two. The infrared emitting assembly of the magnetic sensor and the infrared sensor is located just above the hair wheel shaft and corresponds to the opening position of the receiving rack so as to check the banknotes from top to bottom. After adopting the above structure, the utility model has the characteristics of anti-electromagnetic and infrared interference, high precision, high efficiency, strong stability and the like.
Description
Technical Field
The utility model relates to the technical field of banknote counting and detecting machines, in particular to a banknote counting and detecting machine with a magnetic sensor capable of resisting electromagnetic interference and infrared interference and arranged upside down.
Background
With the development of economy, the banknote counting and detecting machine is widely applied to daily life of people, and particularly is frequently used in some cashing and financial places. In the existing currency counting and detecting machine, the currency detecting component is often arranged below the currency detecting channel, currency is detected from the lower part of the currency detecting channel, a coil is arranged in the currency detecting magnetic sensor and can generate a magnetic field, a rear cover is not protected, the external magnetic field is very sensitive to interference reaction of the external magnetic field, the problem of magnetic field interference exists in the using process, the magnetic field generated by the motor and the voltage transformation device affects the waveform stability of the magnetic sensor, and the problem is more serious and difficult to solve especially for taiwan currency. In addition, when a plurality of patch infrared sensors work, adjacent infrared light sources can be mutually crossed, so that infrared judgment is inaccurate, and the accuracy of currency detection is affected. In view of this, how to improve and optimize the structure of the existing taiwan banknote counting and detecting machine, and solve the problems of electromagnetic interference resistance and infrared interference resistance, so as to realize accurate banknote detection becomes a technical problem to be solved.
Disclosure of Invention
The utility model aims at the defects and provides the banknote counting and detecting machine with the inverted installation of the electromagnetic and infrared interference resistant magnetic sensor.
The utility model relates to a paper money counting and detecting machine with a magnetic sensor arranged upside down, which comprises a frame component, a transmission component and a paper money detecting component,
The rack assembly comprises a banknote plate, a lamp holder and a receiving frame, wherein the banknote plate is connected to the receiving frame, and the lamp holder is arranged above the receiving frame;
The transmission assembly comprises a transmission shaft, a hair wheel shaft and a motor, the hair wheel shaft is positioned below the receiving frame, the transmission shaft is positioned above the receiving frame, and the motor is in transmission connection with the transmission shaft;
The banknote detecting component comprises at least one pair of magnetic sensors and infrared sensors, and infrared transmitting components in the magnetic sensors and the infrared sensors are arranged on the lamp bracket and are positioned above the receiving bracket;
A plurality of through holes are formed in the receiving frame, after assembly, the lower part of a driving wheel on the driving shaft and the upper part of a hair wheel on a hair wheel shaft penetrating through the corresponding through holes are in pressing rolling transmission so as to roll paper money between the driving wheel and the hair wheel, and an infrared emission component of the magnetic sensor and the infrared sensor is positioned right above the hair wheel shaft and corresponds to the position of an opening of the receiving frame so as to test paper money from top to bottom.
The transmission shaft is provided with a left transmission wheel and a right transmission wheel which are separated at intervals, the hair wheel shaft is provided with a left Mao Lun, a middle hair wheel and a right hair wheel which are separated at intervals, the magnetic sensor and the infrared sensor are arranged at the position between the left transmission wheel and the right transmission wheel, the through holes on the receiving frame are divided into a left through hole, a middle through hole and a right through hole, the left transmission wheel is in pressing rolling transmission with a left Mao Lun penetrating through the left through hole, and the right transmission wheel is in pressing rolling transmission with a right hair wheel penetrating through the right through hole.
And one or more sets of magnetic sensors and infrared sensors are corresponding to each through hole.
The infrared sensor comprises an infrared receiving assembly, an infrared transmitting assembly, an upper light-transmitting protective isolation cover and a lower light-transmitting protective isolation cover, wherein after the infrared sensor is installed, the upper light-transmitting protective isolation cover is covered on the infrared transmitting assembly installed on a lamp bracket, the lower light-transmitting protective isolation cover is covered on the infrared receiving assembly installed on a receiving frame, infrared rays of the infrared transmitting assembly penetrate through corresponding through holes in the receiving frame and then are emitted into the corresponding infrared receiving assembly, and small holes for an infrared light source to penetrate through are formed in the upper light-transmitting protective isolation cover and the lower light-transmitting protective isolation cover.
The infrared sensor is a patch type infrared sensor.
The frame assembly further comprises a bridge, and the bridge is connected to the outer side of the receiving frame so that paper money can slide out and collect.
And the lamp bracket is also provided with a lamp bracket cover plate.
The motor and the voltage transformation device are arranged below the receiving frame.
The center line of the magnetic sensor is retreated by 0.5mm-1.5mm from the center line of the infrared sensor.
An upper infrared interference resistant partition board is arranged on the infrared emission component, and a lower infrared interference resistant partition board is arranged on the infrared receiving component.
After the structure is adopted, the utility model has the following characteristics:
1. the magnetic sensor is inversely arranged, so that the problems that the original magnetic sensor is arranged below a banknote moving channel and is in the same plane with a motor and a transformer, and the magnetic field interference of the magnetic sensor caused by the electromagnetic field generated by the electrified operation of the motor and the transformer is caused to the magnetic field interference of the magnetic sensor, so that the magnetic sensor generates an error waveform to cause banknote counting alarm and true and false banknotes are not separated are solved;
2. The patch infrared sensor is electrified to work, adjacent infrared light sources can mutually cross, so that infrared judgment is inaccurate, an upper light-transmitting protective isolation cover and a lower light-transmitting protective isolation cover for preventing the infrared light sources from mutually crossing are added to the infrared receiving assembly and the infrared transmitting assembly, and the upper light-transmitting protective isolation cover and the lower light-transmitting protective isolation cover are provided with a small hole, so that the infrared light sources can not mutually cross, the mutual interference of light sources is avoided, the independence of the upper infrared light source and the lower infrared light source is achieved, and the accuracy of infrared banknote detection is ensured;
Therefore, the utility model has stable banknote counting and detecting, ensures that the machine is not in error in use, and is particularly improved for banknote counting and detecting in taiwan. In addition, the utility model can also verify other paper money, and has wide application range. Therefore, the utility model has the characteristics of electromagnetic and infrared interference resistance, high precision, high efficiency, strong stability, wide application range and the like.
Drawings
FIG. 1 is an exploded view of a three-dimensional assembly of the present utility model;
FIG. 2 is a schematic view of a three-dimensional assembly of a rack assembly of the present utility model;
FIG. 3 is a schematic side assembly view of a rack assembly and a banknote validator assembly of the present utility model;
Fig. 4 is a schematic view of a three-dimensional assembly structure of a frame assembly and a transmission assembly according to the present utility model.
Detailed Description
The following is a detailed description of embodiments of the present utility model with reference to figures 1-4.
The utility model relates to a paper money counting and detecting machine with a magnetic sensor arranged upside down, which is a new paper money of Taiwan generally, comprising a frame component, a transmission component and a paper money detecting component,
The rack assembly comprises a banknote plate 10, a lamp holder 20 and a receiving frame 30, wherein the banknote plate 10 is connected to the receiving frame, and the lamp holder 20 is arranged above the receiving frame 30;
The transmission assembly comprises transmission shafts 40, mao Lunzhou and a motor, the hair wheel shaft 50 is positioned below the receiving frame 30, the transmission shaft 40 is positioned above the receiving frame 30, and the motor is in transmission connection with the transmission shaft 50;
the banknote checking assembly comprises at least one pair of magnetic sensor 60 and infrared sensor 70, wherein an infrared emission assembly 71 in the magnetic sensor 60 and the infrared sensor 70 is arranged on the lamp bracket 20 and is positioned above the receiving frame 30;
A plurality of through holes 31 are formed on the receiving frame 30, after assembly, the lower part of a driving wheel 41 on the driving shaft 40 is in pressing rolling transmission with the upper part of a hair wheel 51 on a hair wheel shaft 50 passing through the corresponding through holes 31 so as to roll paper money between the two, and an infrared emission component 71 of the magnetic sensor 60 and the infrared sensor 70 is positioned right above Mao Lunzhou and corresponds to the position of the opening 31 of the receiving frame 30 so as to test paper money from top to bottom.
The transmission shaft 40 is provided with a left transmission wheel 411 and a right transmission wheel 412 which are separated at intervals, the hair shaft 50 is provided with a left Mao Lun, a middle hair wheel 512 and a right hair wheel 513 which are separated at intervals, the magnetic sensor 60 and the infrared sensor 70 are arranged between the left transmission wheel 411 and the right transmission wheel 412, the through hole on the receiving frame 30 is divided into a left through hole 311, a middle through hole 312 and a right through hole 313, the left transmission wheel 411 and the left hair wheel 511 passing through the left through hole 411 are in pressing rolling transmission, and the right transmission wheel 412 and the right hair wheel 513 passing through the right through hole 313 are in pressing rolling transmission.
A corresponding set or sets of magnetic sensors 60 and infrared sensors 70 for each of the through holes 31.
The infrared sensor 70 comprises an infrared receiving assembly 72, an infrared transmitting assembly 71, an upper light-transmitting protective isolation cover 73 and a lower light-transmitting protective isolation cover 74, wherein after the infrared sensor is installed, the upper light-transmitting protective isolation cover 73 is covered on the infrared transmitting assembly 71 installed on the lamp holder 20, the lower light-transmitting protective isolation cover 74 is covered on the infrared receiving assembly 72 installed on the receiving frame 30, infrared rays of the infrared transmitting assembly 71 penetrate through corresponding through holes 31 on the receiving frame 30 and then are emitted into the corresponding infrared receiving assemblies 72, and small holes for infrared light sources to penetrate are formed in the upper light-transmitting protective isolation cover 73 and the lower light-transmitting protective isolation cover 74.
The infrared sensor 70 is a patch type infrared sensor.
The housing assembly also includes a bridge 80, the bridge 80 being attached to the outside of the receiving frame 30 to facilitate the sliding out of the collection of notes.
The lamp holder 20 is also provided with a lamp holder cover plate 21.
The motor and the voltage transformation device are disposed under the receiving rack 30.
The center line of the magnetic sensor 60 is retreated from 0.5mm to 1.5mm from the center line of the infrared sensor 70.
An upper anti-infrared interference partition 81 is provided on the infrared emission component 71, and a lower anti-infrared interference partition 82 is provided on the infrared receiving component 72.
When the paper money is used, paper money is led in from the paper money plate 10, the rotating wheel 41 drives the wool wheel 51 to roll so as to rotate the paper money out of the paper money detecting channel, meanwhile, the magnetic sensor 60 and the infrared sensor 70 detect the paper money from the upper part of the paper money detecting channel, the infrared sensor 70 detects the special imprinting patterns in the paper money, the magnetic sensor 60 detects magnetic materials such as magnetic ink in the paper money to identify the authenticity of the paper money, if counterfeit paper money is found, a signal is transmitted to the alarm, and finally, the paper money is led out from the gap bridge 80. Because the magnetic sensor 60 is inversely installed above the money detecting channel, the rear cover of the money detecting magnetic sensor 60 faces upwards, so that the magnetic sensor 60 is far away from the motor and the transformer, the magnetic wave form is not interfered by the magnetic field of the motor and the transformer, the normal work of money counting and detecting is stable, the machine is not in error in use, and the money detecting and detecting device is particularly good for the money counting and detecting of the taiwan paper money.
In addition, the utility model can also verify other paper money, and has wide application range.
Therefore, the novel electromagnetic and infrared interference resistant device has the characteristics of electromagnetic and infrared interference resistance, high precision, high efficiency, strong stability, wide application range and the like.
Of course, the present utility model is capable of other embodiments and its several details are capable of modification and variation in light of the present teachings, as will be apparent to those of ordinary skill in the art and it is intended to cover all modifications and variations of this utility model as fall within the scope of the appended claims.
Claims (10)
1. The paper money counting and detecting machine with the inverted installation of the magnetic sensor comprises a frame component, a transmission component and a detecting component, and is characterized in that:
The rack assembly comprises a banknote plate, a lamp holder and a receiving frame, wherein the banknote plate is connected to the receiving frame, and the lamp holder is arranged above the receiving frame;
The transmission assembly comprises a transmission shaft, a hair wheel shaft and a motor, the hair wheel shaft is positioned below the receiving frame, the transmission shaft is positioned above the receiving frame, and the motor is in transmission connection with the transmission shaft;
The banknote detecting component comprises at least one pair of magnetic sensors and infrared sensors, and infrared transmitting components in the magnetic sensors and the infrared sensors are arranged on the lamp bracket and are positioned above the receiving bracket;
A plurality of through holes are formed in the receiving frame, after assembly, the lower part of a driving wheel on the driving shaft and the upper part of a hair wheel on a hair wheel shaft penetrating through the corresponding through holes are in pressing rolling transmission so as to roll paper money between the driving wheel and the hair wheel, and an infrared emission component of the magnetic sensor and the infrared sensor is positioned right above the hair wheel shaft and corresponds to the position of an opening of the receiving frame so as to test paper money from top to bottom.
2. A banknote counting and detecting machine with inverted magnetic sensor according to claim 1, wherein the transmission shaft is provided with a left transmission wheel and a right transmission wheel which are separated at intervals, the hair wheel shaft is provided with a left Mao Lun, a middle hair wheel and a right hair wheel which are separated at intervals, the magnetic sensor and the infrared sensor are arranged at the position between the left transmission wheel and the right transmission wheel, the through hole on the receiving frame is divided into a left through hole, a middle through hole and a right through hole, the left transmission wheel is in pressing rolling transmission with a left Mao Lun penetrating the left through hole, and the right transmission wheel is in pressing rolling transmission with a right hair wheel penetrating the right through hole.
3. A banknote counter and validator with inverted magnetic sensor as set forth in claim 2 wherein each of said through holes has a corresponding one or more of the magnetic sensors and infrared sensor.
4. A banknote counting and detecting machine with inverted installation of a magnetic sensor according to claim 3, wherein the infrared sensor comprises an infrared receiving component, an infrared transmitting component, an upper light-transmitting protective isolation cover and a lower light-transmitting protective isolation cover, after the installation, the upper light-transmitting protective isolation cover is covered on the infrared transmitting component arranged on a lamp bracket, the lower light-transmitting protective isolation cover is covered on the infrared receiving component arranged on a receiving frame, infrared rays of the infrared transmitting component penetrate through corresponding through holes on the receiving frame and then are injected into the corresponding infrared receiving component, and small holes for infrared light sources to penetrate are formed in the upper light-transmitting protective isolation cover and the lower light-transmitting protective isolation cover.
5. A banknote counting and detecting machine with inverted magnetic sensor according to any of claims 1-4, wherein said infrared sensor is a patch type infrared sensor.
6. A banknote counting and detecting machine with inverted magnetic sensor according to any of claims 1-4, wherein the frame assembly further comprises a bridge connected to the outside of the receiving rack for facilitating the sliding out and collecting of banknotes.
7. The paper money counter and detector with the inverted installation of the magnetic sensor as recited in claim 6, wherein a lamp holder cover plate is further arranged on the lamp holder.
8. A banknote counter and validator with an inverted magnetic sensor as set forth in claim 7 wherein said motor and transformer is disposed below the receiving frame.
9. A banknote counter and validator with inverted magnetic sensor as set forth in claim 8 wherein the centerline of said magnetic sensor is 0.5mm to 1.5mm rearward from the centerline of the infrared sensor.
10. A banknote counter and validator with an inverted magnetic sensor as set forth in claim 4 wherein said infrared emitting assembly has an upper infrared interference resistant separator and said infrared receiving assembly has a lower infrared interference resistant separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421364755.5U CN222600257U (en) | 2024-06-15 | 2024-06-15 | A banknote counting and checking machine with an inverted magnetic sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421364755.5U CN222600257U (en) | 2024-06-15 | 2024-06-15 | A banknote counting and checking machine with an inverted magnetic sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222600257U true CN222600257U (en) | 2025-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421364755.5U Active CN222600257U (en) | 2024-06-15 | 2024-06-15 | A banknote counting and checking machine with an inverted magnetic sensor |
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| Country | Link |
|---|---|
| CN (1) | CN222600257U (en) |
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- 2024-06-15 CN CN202421364755.5U patent/CN222600257U/en active Active
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