Abnormal paper money transmission device
阅读说明：本技术 一种异常纸币传输装置 (Abnormal paper money transmission device ) 是由 韩敬宇 刘贯伟 赵荣伟 江浩然 张云峰 于 2020-08-18 设计创作，主要内容包括：本发明公开了一种异常纸币传输装置,包括前入口、后入口、出口和换向器,从前入口和后入口两个不同方向进入传输通道的异常纸币可以从所述出口输出,异常纸币通过换向器从出口输出；所述换向器包括换向器轴、换向齿和小换向齿,小换向齿通过扭簧实现与换向齿的联动动作,所述传输通道上设有通槽,通槽内设有传输轮和传输皮带,若干个换向齿之间设有让位间隙,所述让位间隙与通槽相对应设置,所述小换向齿位于让位间隙中,所述小换向齿上设有限位筋,所述限位筋与插接齿相抵触,防止小换向齿与传输轮发生碰撞。(The invention discloses an abnormal paper money transmission device which comprises a front inlet, a rear inlet, an outlet and a reverser, wherein abnormal paper money entering a transmission channel from the front inlet and the rear inlet in two different directions can be output from the outlet, and the abnormal paper money is output from the outlet through the reverser; the commutator includes commutator shaft, switching-over tooth and little switching-over tooth, and little switching-over tooth passes through the torsional spring and realizes the linkage action with the switching-over tooth, be equipped with logical groove on the transmission channel, logical inslot is equipped with transmission wheel and transmission belt, is equipped with the clearance of stepping down between a plurality of switching-over tooth, the clearance of stepping down sets up with logical groove is corresponding, little switching-over tooth is arranged in the clearance of stepping down, be equipped with spacing muscle on the little switching-over tooth, spacing muscle is inconsistent with the grafting tooth, prevents that little switching-over tooth and transmission wheel from bumping.)
1. An abnormal paper money transmission device is characterized by comprising a front inlet, a rear inlet, an outlet and a diverter, wherein abnormal paper money entering a transmission channel from two different directions of the front inlet and the rear inlet can be output from the outlet, and the abnormal paper money is output from the outlet through the diverter;
the commutator comprises a commutator shaft, a plurality of commutating teeth and small commutating teeth, the commutating teeth are arranged on the commutator shaft in parallel, the transmission channel is provided with a plurality of inserting teeth, the inserting teeth and the commutating teeth are alternately arranged, and the commutator controls the commutation action through a commutating control mechanism;
little reversing tooth passes through the torsional spring and realizes the linkage action with the switching-over tooth, be equipped with logical groove on the transmission path, logical inslot is equipped with transmission wheel and transmission belt, is equipped with the clearance of stepping down between a plurality of switching-over tooth, the clearance of stepping down sets up with logical groove is corresponding, little reversing tooth is arranged in the clearance of stepping down, be equipped with spacing muscle on the little reversing tooth, spacing muscle is inconsistent with the grafting tooth, prevents that little reversing tooth and transmission wheel from bumping.
2. The abnormal paper money transmission device as claimed in claim 1, wherein a paper money recovery box is arranged below the outlet.
3. The abnormal banknote transfer device of claim 1 wherein said front inlet and said outlet are arranged parallel to each other and said front inlet and said rear inlet are arranged perpendicular to each other.
4. The abnormal paper money transmission device according to claim 1, wherein the cross-sectional structure of the reversing tooth is triangular, the reversing tooth comprises an upper paper money guiding surface and two side paper money guiding surfaces, the two side paper money guiding surfaces are arc-shaped, and two inclined surfaces are arranged at two ends of the upper paper money guiding surface.
5. The abnormal paper money transmission device according to claim 1, wherein the small reversing tooth comprises a paper money guide surface, a through hole and a tooth hole, the paper money guide surface is arc-shaped, the paper money guide surface is positioned above the transmission wheel, and the limiting rib is positioned on the paper money guide surface.
6. The abnormal paper money transmission device according to claim 5, wherein the torsion spring is sleeved on the commutator shaft in series and is positioned between the small reversing teeth and the reversing teeth, one end of the torsion spring is hung on the tooth holes of the small reversing teeth, the other end of the torsion spring is hung on the tooth holes of the reversing teeth, and the tooth holes of the reversing teeth and the tooth holes of the small reversing teeth are respectively positioned on two sides of the commutator shaft.
7. The abnormal paper money transporting device according to claim 5, wherein the small reversing tooth is extended toward the rear inlet.
8. The abnormal banknote transmission device as claimed in claim 5, wherein the limiting ribs are protruded from the banknote guide surface, and the limiting ribs are abutted against the insertion teeth, so that a gap is left between the transmission belt and the banknote guide surface.
9. The abnormal banknote transfer device according to claim 6, wherein the position-limiting ribs and the torsion springs are respectively disposed on both sides of the small reversing teeth.
Technical Field
The invention belongs to the field of self-service financial equipment, and particularly relates to an abnormal paper conveying device in a machine core, which is used for conveying abnormal paper money entering a conveying channel from different directions by controlling a reversing device.
Background
The circulating machine core is a core module applied to the automatic teller machine, can realize cash circulation function, has two modes of front maintenance and back maintenance, is a stable and reliable currency detection module, can effectively identify various illegal banknotes such as true and false, overlapped banknotes, damaged banknotes and the like, supports the banknote serial number tracking function, can record and identify banknote serial numbers, improves the reliability, the safety and the like of cash management.
The circulating movement generally comprises an upper movement and a lower movement, the upper movement comprises a money inlet and outlet, a money detecting module, a temporary storage and the like, the lower movement mainly comprises a money box, a horizontal channel is arranged between the upper movement and the lower movement, the money can be transmitted to the temporary storage from the money inlet and outlet through the horizontal channel according to different flow settings, the money can also be transmitted to the money inlet and outlet from the temporary storage through the horizontal channel, and the inclined money with a larger slope can appear in the process of transmitting the money. The abnormal paper money with the larger slope is easy to generate the clamping stagnation phenomenon in the transmission process, so that the paper money with the larger slope needs to be transmitted to the paper money recovery box for recovery, and the paper money is prevented from flowing in the channel and being clamped, so that the machine is stopped.
When the paper money with the larger slope is recovered, the probability of paper money clamping at the reversing device is found to be larger, so a new reversing transmission device needs to be designed, and the paper money with the larger slope is specially transmitted and recovered aiming at the abnormal paper money.
Disclosure of Invention
The invention aims to provide an abnormal paper money transmission device aiming at the technical defects in the prior art, and aims to more smoothly transmit abnormal paper money with a large slope into a special paper money recovery box and reduce the paper money jamming probability in the reversing transmission process.
The technical scheme adopted for realizing the purpose of the invention is as follows:
an abnormal paper money transmission device is characterized by comprising a front inlet, a rear inlet, an outlet and a diverter, wherein abnormal paper money entering a transmission channel from two different directions of the front inlet and the rear inlet can be output from the outlet, and the abnormal paper money is output from the outlet through the diverter;
the commutator comprises a commutator shaft, a plurality of commutating teeth and small commutating teeth, the commutating teeth are arranged on the commutator shaft in parallel, the transmission channel is provided with a plurality of inserting teeth, the inserting teeth and the commutating teeth are alternately arranged, and the commutator controls the commutation action through a commutating control mechanism;
little reversing tooth passes through the torsional spring and realizes the linkage action with the switching-over tooth, be equipped with logical groove on the transmission path, logical inslot is equipped with transmission wheel and transmission belt, is equipped with the clearance of stepping down between a plurality of switching-over tooth, the clearance of stepping down sets up with logical groove is corresponding, little reversing tooth is arranged in the clearance of stepping down, be equipped with spacing muscle on the little reversing tooth, spacing muscle is inconsistent with the grafting tooth, prevents that little reversing tooth and transmission wheel from bumping.
Preferably, a cash recycling box is arranged below the outlet.
Preferably, the front inlet and the outlet are arranged parallel to each other, and the front inlet and the rear inlet are arranged perpendicular to each other.
Preferably, the section structure of the reversing tooth is triangular, the reversing tooth comprises an upper banknote guide surface and two side banknote guide surfaces, the two side banknote guide surfaces are arc-shaped, and two inclined surfaces are arranged at two ends of the upper banknote guide surface.
Preferably, the small reversing tooth comprises a banknote guide surface, a through hole and a tooth hole, the banknote guide surface is arc-shaped and is positioned above the transmission wheel, and the limiting rib is positioned on the banknote guide surface.
Preferably, the torsion spring is sleeved on the commutator shaft in series and is positioned between the small reversing teeth and the reversing teeth, one end of the torsion spring is hung on the tooth hole of the small reversing teeth, the other end of the torsion spring is hung on the tooth hole of the reversing teeth, and the tooth hole of the reversing teeth and the tooth hole of the small reversing teeth are respectively positioned on two sides of the commutator shaft.
Preferably, the small reversing teeth extend towards the rear inlet direction.
Preferably, the limiting rib protrudes out of the banknote guide surface, and the limiting rib is abutted against the inserting teeth, so that a gap is reserved between the conveying belt and the banknote guide surface.
Preferably, the limiting ribs and the torsion springs are respectively arranged on two sides of the small reversing teeth.
An operating method of an abnormal paper money transmission device comprises the following three steps:
(1) when abnormal paper money does not exist in the transmission channel, the reversing teeth and the small reversing teeth are in a horizontal state, and normal paper money can smoothly enter the rear inlet from the front inlet of the transmission channel or enter the front inlet from the rear inlet;
(2) when abnormal paper money enters the transmission channel from the front inlet, the reversing tooth rotates clockwise by 20 degrees relative to the horizontal position, the small reversing tooth still keeps the horizontal state, and the paper money enters the outlet from the front inlet and is output to enter the paper money recovery box;
(3) when abnormal paper money enters the transmission channel from the rear inlet, the reversing tooth and the small reversing tooth rotate 20 degrees anticlockwise relative to the horizontal position, and the paper money enters the outlet from the rear inlet and is output to the paper money recycling box.
The invention has the beneficial effects that:
1. the small reversing teeth are arranged, on the basis that additional electronic devices are not added, synchronous movement with the reversing teeth is achieved through the torsion springs, limiting movement of the small reversing teeth is achieved through the limiting ribs, and the probability of paper money clamping when abnormal paper money is input from a rear inlet is reduced.
2. The designed small reversing tooth has a simple structure and low cost, and can be specially used for transmitting and recovering abnormal paper money with a larger slope.
Drawings
FIG. 1 is a schematic view showing a state of a passage when there is no abnormal bill.
FIG. 2 is a schematic view showing the state of the passage when an abnormal bill enters the front inlet.
FIG. 3 is a schematic view showing the state of the passage when abnormal bills enter the rear inlet.
FIG. 4 is a schematic view showing the state of the reversing device when there is no abnormal bill.
FIG. 5 is a schematic view showing the state of the reversing device when abnormal paper money enters the front inlet.
FIG. 6 is a schematic view showing the state of the reversing device when abnormal paper money enters the rear inlet.
Fig. 7 is a structural schematic diagram of a small commutation tooth.
Fig. 8 is a schematic view of a matching structure of the commutator and the transmission channel.
Wherein:
1. the paper money reversing mechanism comprises a front inlet 2, a rear inlet 3, an outlet 4, a commutator 5, a
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
An abnormal paper money transmission device comprises a front inlet 1, a rear inlet 2, an outlet 3 and a diverter 4, wherein abnormal paper money entering a transmission channel from two different directions of the front inlet and the rear inlet can be output from the outlet, the abnormal paper money is output from the outlet through the diverter, and the paper money transmitted from different directions is respectively transmitted at the outlet by controlling the diverter to be at different positions; below the outlet is a recycling cassette (not shown in the figure).
The commutator comprises a commutator shaft 5, a plurality of commutating
little switching-over tooth passes through
Because the span between the teeth close to the two sides of the transmission wheel on the reverser is large, the paper money with large slope coming from the rear inlet needs to be reversed at the position of the abdicating gap by 90 degrees, and the clamping phenomenon easily occurs at the position of the gap, for example, a certain angle of the paper money with large slope is clamped in the abdicating gap. Therefore, small reversing teeth are arranged at the position to make up for the gap between the reversing teeth at the two sides. This small reversing tooth only works when dealing with anomalous banknotes entering from the rear inlet. When abnormal paper money entering from the front inlet is processed, in order to avoid the interference of the reversing tooth and the transmission wheel, the paper money is only required to be kept in a horizontal state and does not rotate along with the whole reverser.
Therefore, the small reversing teeth are provided with the limiting ribs which are positioned on the paper money guiding surface, when abnormal paper money is required to enter the paper money recovery box through the outlet at the current inlet, the reversing teeth rotate anticlockwise and incline towards the transmission wheel, the limiting ribs are abutted against the inserting teeth in the rotating process, the small reversing teeth are prevented from continuously inclining towards the transmission wheel and colliding with the transmission wheel, and the reversing teeth continuously incline to the specified angle.
The front inlet and the outlet are arranged in parallel, and the front inlet and the rear inlet are arranged in a mutually vertical mode.
The section structure of the reversing tooth is triangular, the reversing tooth comprises an upper paper
The small reversing tooth comprises a banknote guide surface 702, a through hole 703 and a tooth hole, the banknote guide surface is arc-shaped, the banknote guide surface is positioned above the transmission wheel, the limiting rib is positioned on the banknote guide surface, and two inclined surfaces are also arranged on the tooth top surface of the small reversing tooth, similar to the reversing tooth, as shown in fig. 7.
The arc-shaped angles of the two side banknote guide surfaces of the reversing teeth and the banknote guide surface of the small reversing tooth are basically consistent, so that the situation that abnormal banknotes are blocked due to the unevenness of the banknote guide surface when passing through the banknote guide surface is avoided, the small reversing tooth and the reversing tooth are more smoothly overlapped with the channel due to the arrangement of the inclined surface, and the banknote blocking probability is reduced.
The torsion spring is sleeved on the commutator shaft in series and located between the small reversing teeth, one end of the torsion spring is hung on the tooth hole 14 of the small reversing teeth, the other end of the torsion spring is hung on the
The small reversing teeth extend towards the rear inlet direction, are equivalently located on one side, close to the rear inlet, of the reverser shaft, are not arranged on one side, close to the front inlet, of the small reversing teeth, when abnormal paper money enters the outlet through the front inlet, the small reversing teeth are still at a horizontal angle and do not rotate along with the reversing teeth, and if the small reversing teeth are also arranged on one side, close to the front inlet, of the small reversing teeth, the abnormal paper money entering the outlet through the reverser from the front inlet can be blocked.
The limiting ribs protrude out of the paper money guiding surface and are abutted against the inserting teeth, gaps are reserved between the conveying belt and the paper money guiding surface, normal rotation of the conveying wheel and the conveying belt can be guaranteed through the gaps, the structure of the arranged limiting ribs is simple, limiting electronic devices are not additionally arranged, and limiting movement of the small reversing teeth is achieved.
Spacing muscle and torsional spring are located the both sides setting of little switching-over tooth respectively, and the benefit of here design lies in, guarantees that little switching-over tooth left and right sides effort is balanced, prevents that the phenomenon of one side perk from appearing in little switching-over tooth.
An operating method of an abnormal paper money transmission device comprises the following three steps:
(1) as shown in fig. 1, when there is no abnormal paper money in the transmission channel, the reversing tooth and the small reversing tooth are both in a horizontal state, and normal paper money can smoothly enter the rear inlet from the front inlet of the transmission channel, or enter the front inlet from the rear inlet;
(2) as shown in fig. 2, when abnormal paper money enters the transmission channel from the front inlet, the reversing tooth rotates clockwise for 20 degrees relative to the horizontal position, and the small reversing tooth still keeps the horizontal state, as shown in fig. 5, the paper money enters the outlet from the front inlet and is output to the paper money recycling box;
(3) when abnormal paper money enters the transmission channel from the rear inlet as shown in fig. 3, the reversing tooth and the small reversing tooth rotate 20 degrees anticlockwise relative to the horizontal position, and the paper money enters the outlet from the rear inlet and is output to the paper money recovery box as shown in fig. 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
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