Money counting machine with high false-grabbing capability

Abstract

The invention discloses a currency counting machine with high false-grabbing capability, which comprises a machine body, and is characterized in that a currency feeding assembly, a currency detecting assembly and a currency discharging assembly are arranged in the machine body; the currency detection assembly comprises an infrared light source, a first CIS sensor and a second CIS sensor which are arranged in the bearing plate, the two CIS sensors are obliquely arranged in a staggered mode, through the arrangement method, the compactness degree of the device is improved, meanwhile, light source intersection, particularly interference of a lamp bead acting on a photoelectric sensor, is reduced, and the detection accuracy is improved. Through the double CIS sensors and the photoelectric sensor, cross validation is realized, and the false catching capability is improved; according to the invention, the positions of the banknote twisting wheel, the first auxiliary wheel and the second auxiliary wheel at the banknote inlet channel can be adaptively adjusted under the action of the torsion spring according to the thickness of banknotes so as to realize self-adaption, and the two baffle plates can only move in the front-back opposite direction so as to adapt to banknotes of different sizes, so that the universality of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of currency counters, and particularly relates to a currency counter with high counterfeit-catching ability. Background Art

[0002] A currency counter is a device used to verify the authenticity of banknotes and count the number of banknotes.

[0003] Among them, the CIS plays the role of a "visual sensor" in the currency counter. Through high-precision image acquisition and multispectral analysis, it helps the device capture the optical anti-counterfeiting features of banknotes and compare them with standard data, so as to achieve the judgment of authenticity. Currently, the CIS sensors in currency counters are usually arranged symmetrically up and down. With such an arrangement, the CIS sensors are easily interfered by other light sources in the currency counter and also need to occupy a large space. Therefore, improvements are needed. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a currency counter with high counterfeit-catching ability to solve the problems mentioned in the above background art.

[0005] The present invention provides the following technical solution: A currency counter with high counterfeit-catching ability, including a machine body. An incoming banknote component, a banknote verification component, and an outgoing banknote component are arranged in the machine body; The machine body includes a bottom plate and two side plates fixed on the upper side of the bottom plate and distributed front and back. The banknote verification component includes a supporting plate fixed between the two side plates. The supporting plate is obliquely arranged towards the upper left, and the left edge of the supporting plate is bent upward to form a first arc surface. The first arc surface is connected to the incoming banknote component, and the right end of the supporting plate is connected to the outgoing banknote component. An infrared light source and a first CIS sensor are arranged in the supporting plate; An inclined plate is further arranged between the side plates. The inclined plate is arranged at the same angle as the supporting plate, and a banknote passing channel is formed between the supporting plate and the inclined plate. A second CIS sensor facing the infrared light source is arranged in the inclined plate. The first CIS sensor and the second CIS sensor are obliquely displaced; Light beads and a photoelectric sensor are also installed in the supporting plate.

[0006] Preferably, the incoming banknote component includes an incoming banknote inclined plate and an upper pressing plate fixed between the side plates. An incoming banknote channel is formed between the incoming banknote inclined plate and the upper pressing plate. Slots are arranged at the lower edge of the upper pressing plate and the upper edge of the supporting plate in a front-back staggered manner, so that the upper pressing plate is inserted into the supporting plate, and the second arc surface at the lower right of the upper pressing plate is connected to the first arc surface. The left lower end of the incoming banknote inclined plate is connected to the left upper end of the inclined plate; A first rotating shaft, a second rotating shaft and a third rotating shaft are installed between the front and rear side plates, and a bill kicking wheel, a bill feeding wheel and a bill twisting wheel are respectively installed on the first rotating shaft, the second rotating shaft and the third rotating shaft; The bill kicking wheel penetrates through a first notch in the bill feeding inclined plate towards the upper left and is located at the entrance of the bill feeding channel. A second notch is provided inside one end of the inclined plate where it is connected to the bill feeding inclined plate. The bill feeding wheel penetrates through the second notch and extends into the bill feeding channel and the bill passing channel. The bill twisting wheel penetrates through a third notch in the upper pressure plate and extends into the bill feeding channel, and the bill twisting wheel faces the bill feeding wheel.

[0007] Preferably, a motor is fixedly installed on the bottom plate. A first pulley is respectively provided on the output shaft in the motor and the second rotating shaft, and the first pulleys are connected by a first synchronous belt; Second pulleys are further provided on the second rotating shaft and the first rotating shaft, and the second pulleys are connected by a second synchronous belt.

[0008] Preferably, a back plate is further provided on the bottom plate. A torsion spring rod is rotatably connected between the side plates. A first torsion spring is provided on the torsion spring rod, and the first torsion spring presses on the back plate. A swing plate is fixedly installed on the torsion spring rod. The swing plate extends to the right, and the third rotating shaft is rotatably connected inside the swing plate.

[0009] Preferably, a first auxiliary arm is buckled on the third rotating shaft. A first auxiliary shaft is rotatably connected inside the first auxiliary arm, and a first auxiliary wheel is installed on the first auxiliary shaft; A second auxiliary arm is fixedly installed on the swing plate. An inclined slot is provided inside the second auxiliary arm. A second auxiliary shaft is slidably connected inside the inclined slot. A second auxiliary wheel is installed on the second auxiliary shaft. A convex column is further provided inside the second auxiliary arm. A second torsion spring is sleeved outside the convex column, and the second torsion spring presses on the second auxiliary shaft; Both the second auxiliary wheel and the first auxiliary wheel extend into the bill feeding channel.

[0010] Preferably, two bill twisting wheels and two bill feeding wheels are respectively provided and distributed front and back. A plurality of annular grooves are respectively provided at equal distances front and back on the curved surfaces of the bill twisting wheels and the bill feeding wheels, so that the bill twisting wheels can be embedded inside the bill feeding wheels.

[0011] Preferably, a fixed seat is fixedly installed on the lower side of the supporting plate. A short shaft is connected above the fixed seat by a first spring. Two pressure wheels are rotatably connected to the short shaft. The pressure wheels penetrate through the supporting plate and extend into the bill passing channel. The two pressure wheels are located between the front and back bill feeding wheels.

[0012] Preferably, a cover plate is further provided between the side plates. An installation plate is arranged inside the cover plate. Two symmetrically distributed toothed plates slide back and forth on the installation plate. A gear that meshes with both toothed plates is rotatably connected to the upper side surface of the installation plate. A sliding plate slides back and forth on the cover plate. The two sliding plates penetrate the cover plate downward and are respectively connected to the two toothed plates. A baffle is respectively arranged on the right side of the two sliding plates. The two baffles are symmetrically arranged front and back, and the bill kicking wheel is located between the baffles.

[0013] Preferably, a plurality of arc-shaped grooves are equidistantly arranged before and after on the outer side of the toothed plate. A positioning bead is also connected to the inside of the cover plate through a second spring. The positioning bead is embedded into the arc-shaped groove to the left.

[0014] Preferably, the banknote discharging assembly includes a guiding plate fixed to the right end of the supporting plate. A fourth rotating shaft and a fifth rotating shaft are rotatably connected between the side plates. A banknote resisting wheel and a banknote discharging wheel are respectively installed on the fourth rotating shaft and the fifth rotating shaft. The banknote discharging wheel penetrates the guiding plate and extends to the upper side of the guiding plate. The first belt pulley is also installed on the fourth rotating shaft and is connected to the output shaft through the first synchronous belt. A driving member for driving the fifth rotating shaft to rotate is installed inside the guiding plate; The lower side of the supporting plate is connected to a spring seat through a third spring. A convex platform that penetrates the supporting plate and extends to the upper side of the supporting plate is fixedly arranged on the upper side of the spring seat, so that the convex platform can abut against the banknote resisting wheel; A banknote receiving plate is installed at the right end of the bottom plate. The banknote receiving plate is perpendicular to the guiding plate and abuts against the right end of the guiding plate.

[0015] The present invention provides a banknote counter with high counterfeit-catching ability, having the following beneficial effects: In the present invention, the two CIS sensors are arranged obliquely and staggeredly. By this arrangement method, the compactness of the device is improved, and at the same time, the interference of the light source cross - specifically, the interference of the lamp beads acting on the photoelectric sensor is reduced. Through the double CIS sensors and the photoelectric sensor, cross - verification is realized, and the counterfeit-catching ability is improved; In the present invention, the bill twisting wheels, the first auxiliary wheel, and the second auxiliary wheel at the banknote feeding channel will all adaptively adjust their positions according to the thickness of the banknote under the action of the torsion spring to self - adapt. And the two baffles in the present invention will only move in opposite directions front and back to adapt to banknotes of different sizes, improving the versatility of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the external view schematic diagram of the present invention; Figure 2 is the internal structure schematic diagram of the present invention; Figure 3 is Figure 2Schematic diagram of the appearance of the middle supporting plate; Figure 4 is Figure 2 Enlarged schematic diagram at position A in the middle; Figure 5 is Figure 2 Schematic diagram of the appearance of the middle supporting plate and the upper pressing plate; Figure 6 is Figure 2 Schematic diagram of the appearance of the inclined plate and the banknote feeding inclined plate in the middle; Figure 7 Schematic diagram of the appearance from another perspective of the present invention; Figure 8 is Figure 2 Schematic diagram of the appearance at the torsion spring rod and the banknote twisting wheel in the middle; Figure 9 is Figure 8 Schematic diagram of the appearance from another perspective; Figure 10 is Figure 9 Schematic diagram of the appearance of the second auxiliary arm in the middle; Figure 11 is Figure 2 Enlarged schematic diagram at position B in the middle; Figure 12 is Figure 11 Schematic diagram of the appearance of the mounting plate (removing the sliding plate and the baffle at the rear side); Figure 13 is Figure 3 Installation schematic diagram of the lower pressing wheel and the boss of the middle supporting plate.

[0017] In the figure: 11, body; 12, bottom plate; 13, back plate; 14, side plate; 15, photoelectric sensor; 21, supporting plate; 22, inclined plate; 23, infrared light source; 24, first CIS sensor; 25, second CIS sensor; 31, banknote feeding inclined plate; 32, upper pressing plate; 33, first rotating shaft; 34, second rotating shaft; 35, third rotating shaft; 36, banknote kicking wheel; 37, banknote feeding wheel; 38, banknote twisting wheel; 39, torsion spring rod; 40, first torsion spring; 41, swing plate; 42, cover plate; 43, mounting plate; 44, toothed plate; 45, baffle; 46, arc groove; 47, positioning bead; 51, guiding plate; 52, fourth rotating shaft; 53, fifth rotating shaft; 54, banknote pressing wheel; 55, banknote discharging wheel; 56, boss; 57, banknote receiving plate; 61, first auxiliary arm; 62, first auxiliary wheel; 63, second auxiliary arm; 64, second auxiliary wheel; 71, pressing wheel; 81, motor; 82, first synchronous belt; 83, second synchronous belt; 91, banknote feeding assembly; 92, banknote verification assembly; 93, banknote discharging assembly. Detailed implementation manners

[0018] Embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0020] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0021] In the present invention, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Refer to Figures 1 - 13 , according to an embodiment of a banknote counter with high false note grasping ability of the present invention, it includes a body 11, and a bill feeding assembly 91, a banknote verification assembly 92 and a bill discharging assembly 93 are arranged inside the body 11.

[0023] The body 11 includes a bottom plate 12 and two side plates 14 fixedly arranged on the upper side of the bottom plate 12 and distributed front and rear. The banknote verification assembly 92 includes a supporting plate 21 fixed between the two side plates 14. The supporting plate 21 is obliquely arranged towards the upper left, and the left edge of the supporting plate 21 is bent upwards so that a first arc surface is formed on its upper side. The first arc surface is connected to the bill feeding assembly 91, and the right end of the supporting plate 21 is connected to the bill discharging assembly 93. An infrared light source 23 and a first CIS sensor 24 are arranged inside the supporting plate 21.

[0024] In addition, an inclined plate 22 is provided between the side plates 14. The inclined plate 22 is arranged at the same angle as the supporting plate 21. A banknote passing channel is formed between the supporting plate 21 and the inclined plate 22. A second CIS sensor 25 facing the infrared light source 23 is arranged in the inclined plate 22. Lamp beads and a photoelectric sensor 15 are also installed in the supporting plate 21.

[0025] In the art, the first CIS sensor 24 and the second CIS sensor 25 can perform functions such as counterfeit verification, color and edge detection, size and format verification. The photoelectric sensor 15 can perform functions such as fluorescence detection and ink distribution verification. All the above sensors can perform counting work and cross-verification, which is the prior art and will not be elaborated here.

[0026] Different from a general banknote counter with two symmetrically distributed CIS sensors, as Figure 3 and Figure 4 shown, in this embodiment, the first CIS sensor 24 and the second CIS sensor 25 are obliquely offset. By this setting method, the compactness of the device is improved, and at the same time, the cross-interference of the light sources (the light of the lamp beads) is reduced, ensuring the independence of double-sided image acquisition and improving the ability to detect counterfeits.

[0027] The banknote feeding assembly 91 includes a banknote feeding inclined plate 31 and an upper pressing plate 32 fixed between the side plates 14. A banknote feeding channel is formed between the banknote feeding inclined plate 31 and the upper pressing plate 32. As Figure 5 shown, slots are provided at the lower edge of the upper pressing plate 32 and the upper edge of the supporting plate 21 in a front-back offset manner, so that the upper pressing plate 32 is inserted into the supporting plate 21, and the second arc surface at the lower right side in the upper pressing plate 32 is connected to the first arc surface. The left lower end of the banknote feeding inclined plate 31 is connected to the left upper end of the inclined plate 22 by the same plugging method, so that the banknote feeding channel and the banknote passing channel are formed, and it is convenient for banknotes to be transported in the banknote feeding channel and the banknote passing channel.

[0028] In order to facilitate driving the movement of banknotes, a first rotating shaft 33, a second rotating shaft 34 and a third rotating shaft 35 are installed between the front and rear side plates 14. A banknote kicking wheel 36, a banknote feeding wheel 37 and a banknote twisting wheel 38 are respectively installed on the first rotating shaft 33, the second rotating shaft 34 and the third rotating shaft 35. As Figure 6As shown, the kicking banknote wheel 36 penetrates through the first notch in the banknote feeding inclined plate 31 towards the upper left and is located at the entrance of the banknote feeding channel. At one end where the banknote feeding inclined plate 31 is connected to the inclined plate 22, second notches are respectively provided. The banknote sending wheel 37 penetrates through the second notches and extends into the banknote feeding channel and the banknote passing channel. The banknote twisting wheel 38 penetrates through the third notch in the upper pressing plate 32 and extends into the banknote feeding channel, and the banknote twisting wheel 38 faces the banknote sending wheel 37.

[0029] The method for driving the first rotating shaft 33, the second rotating shaft 34, and the third rotating shaft 35 is as Figure 7 shown, a motor 81 is fixedly provided on the bottom plate 12. First belt pulleys are respectively provided on the output shaft in the motor 81 and the second rotating shaft 34, and the first belt pulleys are connected by a first synchronous belt 82; Second belt pulleys are further provided on the second rotating shaft 34 and the first rotating shaft 33, and the second belt pulleys are connected by a second synchronous belt 83.

[0030] In this embodiment, the first rotating shaft 33 and the second rotating shaft 34 are both rotatably connected within the side plate 14. The installation method of the third rotating shaft 35 is that a back plate 13 is further provided on the bottom plate 12, as Figure 2 and Figure 8 shown, a torsion spring rod 39 is rotatably connected between the side plates 14. A first torsion spring 40 is provided on the torsion spring rod 39, and the first torsion spring 40 presses on the back plate 13 ( Figure 8 shown as pressing on the frame fixed to the back plate 13). A swing plate 41 is fixedly provided on the torsion spring rod 39. The swing plate 41 extends to the right, and the third rotating shaft 35 is rotatably connected within the swing plate 41.

[0031] In order to further improve the banknote transporting ability and avoid phenomena such as banknote slipping and paper jamming, as Figures 8 - 10 shown, a first auxiliary arm 61 is buckled on the third rotating shaft 35 (the first auxiliary arm 61 can rotate relative to the third rotating shaft 35). A first auxiliary shaft is rotatably connected within the first auxiliary arm 61, and a first auxiliary wheel 62 is installed on the first auxiliary shaft; A second auxiliary arm 63 is fixedly provided on the swing plate 41. An inclined slot is provided within the second auxiliary arm 63. A second auxiliary shaft is slidably connected within the inclined slot. A second auxiliary wheel 64 is installed on the second auxiliary shaft. A convex column is further provided within the second auxiliary arm 63. A second torsion spring is sleeved on the convex column, and the second torsion spring presses on the second auxiliary shaft so that the second auxiliary shaft tends to move towards the lower edge of the inclined slot; Moreover, both the second auxiliary wheel 64 and the first auxiliary wheel 62 extend into the bill feeding channel.

[0032] Two of the bill twisting wheels 38 and the bill feeding wheels 37 are respectively arranged in the front and rear, and a plurality of annular grooves are equidistantly arranged in the front and rear in the curved surfaces of the bill twisting wheels 38 and the bill feeding wheels 37, so that the bill twisting wheels 38 can be embedded into the bill feeding wheels 37.

[0033] Under the action of the first torsion spring 40, the swing plate 41 fixed on the torsion spring rod 39 tends to drive the bill twisting wheel 38 to be more deeply embedded into the bill feeding wheel 37 to drive the bill located therebetween to move. On this basis, the first auxiliary wheel 62 is driven by the first torsion spring 40 to tend to press the bill against the outer curved surface of the bill feeding wheel 37. At the same time, during the bill feeding process, the bill twisting wheel 38 will rotate clockwise under the action of friction, and the first auxiliary arm 61 is driven to rotate clockwise through the friction, so that the first auxiliary wheel 61 further presses the bill against the outer curved surface of the bill feeding wheel 37. The second auxiliary wheel 64 will tend to press against the outer surface of the bill feeding wheel 37 under the control of the second torsion spring to cooperate with the bill feeding wheel 37 to drive the bill through the bill feeding channel and into the bill passing channel. The bills entering the bill passing channel will be counted and verified by the photoelectric sensor 15, the first CIS sensor 24 and the second CIS sensor 25; In this embodiment, through the snap - fit installation of the first auxiliary arm 61 and the settings of the second torsion spring and the inclined groove, both the first auxiliary wheel 62 and the second auxiliary wheel 64 can float independently relative to the bill twisting wheel 38, and the bill twisting wheel 38 will also float up and down under the action of the first torsion spring, so that this place can be adaptively adjusted according to the thickness of the bill and perform accurate bill feeding work, with a simple structure, strong reliability and adaptability.

[0034] In addition, in order to enable the bills located in the bill passing channel to be sent out and avoid retention, a fixed seat is fixedly arranged on the lower side of the supporting plate 21, and a short shaft that can only move vertically perpendicular to the supporting plate 21 under the limit of receiving is connected above the fixed seat through a first spring. Two pressing wheels 71 are rotatably connected to the short shaft. The pressing wheels 71 penetrate through the supporting plate 21 and extend into the bill passing channel. The two pressing wheels 71 are between the bill feeding wheels 37 in the front and rear, so as to be able to press the bill against the bill feeding wheels 37 through the toughness of the bill itself and enable the bill feeding wheels 37 to continue to deliver the bill to the right.

[0035] In addition, a cover plate 42 is provided between the side plates 14. After the banknote needs to be placed vertically on the banknote feeding inclined plate 31 and adhered to the cover plate 42 to the left, the banknote feeding wheel 38 then twists the leftmost banknote into the banknote feeding channel. During this process, the banknote kicking wheel 36 delivers the banknote standing on the banknote feeding inclined plate 31 to the left.

[0036] In order to limit the banknote on the banknote feeding inclined plate 31 in the front-back direction, as Figure 11 and 12 shown, an installation plate 43 is arranged in the cover plate 42, and two symmetrically distributed toothed plates 44 slide back and forth on the installation plate 43. A gear that meshes with the two toothed plates 44 at the same time is rotatably connected to the upper side surface of the installation plate 43. A sliding plate is slidably connected to the cover plate 42 in the front-back direction. The two sliding plates penetrate the cover plate 42 downward and are respectively connected to the two toothed plates 44. A baffle 45 is arranged on the right side of each of the two sliding plates. The two baffles 45 are symmetrically arranged in the front-back direction, and the banknote kicking wheel 36 is located between the baffles 45.

[0037] In addition, a plurality of arc-shaped grooves 46 are equidistantly arranged in the front-back direction on the outer side of the toothed plate 44. A positioning bead 47 is also connected to the cover plate 42 through a second spring. The positioning bead 47 is embedded into the arc-shaped groove 46 to the left. The positioning bead 47 is used to semi-lock the positions of the toothed plate 44, the sliding plate and the baffle 45.

[0038] When the user needs to adjust the position of the baffle 45, the user only needs to move one of the baffles 45 back and forth. At this time, the toothed plate 44 will drive the other toothed plate 44 to move back and forth through the gear, so that the two baffles 45 move synchronously in the opposite direction, so that the banknote located between the baffles 45 is always in the middle area in the front-back direction; After the position adjustment is completed, the positioning bead 47 is then clamped into another arc-shaped groove 46 to limit the toothed plate 44 to prevent it from sliding back and forth without external force.

[0039] As Figure 2As shown, the banknote dispensing assembly 93 includes a guiding plate 51 fixed to the right end of the supporting plate 21. A fourth rotating shaft 52 and a fifth rotating shaft 53 are rotatably connected between the side plates 14. A banknote pressing wheel 54 and a banknote dispensing wheel 55 are respectively mounted on the fourth rotating shaft 52 and the fifth rotating shaft 53. The banknote dispensing wheel 55 penetrates through the guiding plate 51 and extends to the upper side of the guiding plate 51. The first pulley is also mounted on the fourth rotating shaft 52 and is connected to the output shaft through the first synchronous belt 82, so that the motor 81 can also drive the fourth rotating shaft 52 and the banknote pressing wheel 54 to rotate synchronously. In addition, a driving member for driving the fifth rotating shaft 53 to rotate is installed in the guiding plate 51, so that the fifth rotating shaft 53 can rotate actively.

[0040] In order to enable the banknotes located on the upper side of the supporting plate 21 to be driven to the right under the action of the banknote pressing wheel 54, a spring seat is connected to the lower side of the supporting plate 21 through a third spring, and a boss 56 that penetrates through the supporting plate 21 and extends to the upper side of the supporting plate 21 is fixedly provided on the upper side of the spring seat, so that the boss 56 can abut against the banknote pressing wheel 54. Specifically, the boss 56 presses the banknote located thereon against the banknote pressing wheel 54, so that the banknote at the right end of the supporting plate 21 can also be driven by the banknote pressing wheel 54.

[0041] Finally, a banknote receiving plate 57 is installed at the right end of the bottom plate 12. The banknote receiving plate 57 is perpendicular to the guiding plate 51 and abuts against the right end of the guiding plate 51. The banknotes delivered to the guiding plate 51 by the banknote pressing wheel 54 will be arranged by the banknote dispensing wheel 55 and stacked left and right on the banknote receiving plate 57. A notch is provided in the banknote receiving plate 57 to facilitate the user to pick up the banknotes stacked thereon.

[0042] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A banknote counting machine with high counterfeit-catching ability, comprising a machine body (11), characterized in that: An infeed component (91), a banknote verification component (92) and an outfeed component (93) are arranged inside the machine body (11); The machine body (11) includes a bottom plate (12) and two side plates (14) fixedly arranged on the upper side of the bottom plate (12) and distributed front and back. The banknote verification component (92) includes a supporting plate (21) fixed between the two side plates (14). The supporting plate (21) is obliquely arranged towards the upper left, and the left edge of the supporting plate (21) is bent upwards to form a first arc surface. The first arc surface is connected to the infeed component (91), and the right end of the supporting plate (21) is connected to the outfeed component (93). An infrared light source (23) and a first CIS sensor (24) are arranged inside the supporting plate (21); An inclined plate (22) is further arranged between the side plates (14). The inclined plate (22) is arranged at the same angle as the supporting plate (21). A banknote passing channel is formed between the supporting plate (21) and the inclined plate (22). A second CIS sensor (25) facing the infrared light source (23) is arranged inside the inclined plate (22). The first CIS sensor (24) and the second CIS sensor (25) are obliquely offset; Light beads and a photoelectric sensor (15) are further installed inside the supporting plate (21).

2. The banknote counter with high counterfeit-catching ability according to claim 1, wherein: The infeed component (91) includes an infeed inclined plate (31) and an upper pressing plate (32) fixed between the side plates (14). An infeed channel is formed between the infeed inclined plate (31) and the upper pressing plate (32). Slots are arranged at the lower edge of the upper pressing plate (32) and the upper edge of the supporting plate (21) in a front-back offset manner, so that the upper pressing plate (32) is inserted into the supporting plate (21), and a second arc surface at the lower right side inside the upper pressing plate (32) is connected to the first arc surface. The left lower end of the infeed inclined plate (31) is connected to the left upper end of the inclined plate (22); A first rotating shaft (33), a second rotating shaft (34) and a third rotating shaft (35) are arranged between the front and back side plates (14). A banknote kicking wheel (36), a banknote feeding wheel (37) and a banknote twisting wheel (38) are respectively installed on the first rotating shaft (33), the second rotating shaft (34) and the third rotating shaft (35); The banknote kicking wheel (36) penetrates through a first notch inside the infeed inclined plate (31) towards the upper left and is located at the entrance of the infeed channel. A second notch is arranged at one end of the inclined plate (22) connected to the infeed inclined plate (31). The banknote feeding wheel (37) penetrates through the second notch and extends into the infeed channel and the banknote passing channel. The banknote twisting wheel (38) penetrates through a third notch inside the upper pressing plate (32) and extends into the infeed channel, and the banknote twisting wheel (38) faces the banknote feeding wheel (37).

3. The banknote counter with high counterfeit note grasping ability according to claim 2, wherein: A motor (81) is fixedly arranged on the bottom plate (12). First belt pulleys are respectively arranged on the output shaft inside the motor (81) and the second rotating shaft (34), and the first belt pulleys are connected by a first synchronous belt (82); A second pulley is also provided on the second rotating shaft (34) and the first rotating shaft (33), and the second pulleys are connected by a second synchronous belt (83).

4. The banknote counter with high false-note grasping ability according to claim 2, wherein: A back plate (13) is also provided on the bottom plate (12). A torsion spring rod (39) is rotatably connected between the side plates (14). A first torsion spring (40) is provided on the torsion spring rod (39), and the first torsion spring (40) presses on the back plate (13). A swing plate (41) is fixedly provided on the torsion spring rod (39). The swing plate (41) extends to the right, and the third rotating shaft (35) is rotatably connected within the swing plate (41).

5. A bill counter with high counterfeit-catching ability according to claim 4, characterized in that: A first auxiliary arm (61) is buckled on the third rotating shaft (35). A first auxiliary shaft is rotatably connected within the first auxiliary arm (61), and a first auxiliary wheel (62) is mounted on the first auxiliary shaft. A second auxiliary arm (63) is also fixedly provided on the swing plate (41). An inclined slot is provided within the second auxiliary arm (63). A second auxiliary shaft is slidably connected within the inclined slot. A second auxiliary wheel (64) is mounted on the second auxiliary shaft. A convex post is also provided within the second auxiliary arm (63). A second torsion spring is sleeved outside the convex post, and the second torsion spring presses on the second auxiliary shaft. Both the second auxiliary wheel (64) and the first auxiliary wheel (62) extend into the banknote feeding channel.

6. The bill counter with high counterfeit-catching ability according to claim 4, characterized in that: Two of the banknote twisting wheels (38) and the banknote feeding wheels (37) are respectively arranged in a front-back distribution, and a plurality of annular grooves are respectively and equidistantly arranged in the front and back within the curved surfaces of the banknote twisting wheels (38) and the banknote feeding wheels (37) so that the banknote twisting wheels (38) can be embedded within the banknote feeding wheels (37).

7. A bill counter with high counterfeit-catching ability according to claim 5, characterized in that: A fixed seat is fixedly provided on the lower side of the supporting plate (21). A short shaft is connected above the fixed seat by a first spring. Two pressing wheels (71) are rotatably connected to the short shaft. The pressing wheels (71) penetrate through the supporting plate (21) and extend into the banknote passing channel. The two pressing wheels (71) are located between the front and back banknote feeding wheels (37).

8. The bill counter with high counterfeit-catching ability according to claim 2, wherein: A cover plate (42) is also provided between the side plates (14). An installation plate (43) is provided within the cover plate (42). Two symmetrically distributed tooth plates (44) slide back and forth on the installation plate (43). A gear that simultaneously meshes with the two tooth plates (44) is rotatably connected within the upper side surface of the installation plate (43). A sliding plate slides back and forth on the cover plate (42). The two sliding plates penetrate downward through the cover plate (42) and are respectively connected to the two tooth plates (44). A baffle (45) is respectively provided on the right sides of the two sliding plates. The two baffles (45) are symmetrically arranged front and back, and the banknote kicking wheel (36) is located between the baffles (45).

9. A bill counter with high false note grasping ability according to claim 8, characterized in that: A plurality of arc-shaped grooves (46) are equidistantly arranged in the front and back on the outer sides of the tooth plates (44). A positioning bead (47) is also connected within the cover plate (42) by a second spring. The positioning bead (47) is embedded into the arc-shaped grooves (46) from the left.

10. A bill counter with high counterfeit-catching ability according to claim 3, characterized in that: The bill dispensing assembly (93) includes a guiding plate (51) fixed to the right end of the supporting plate (21). A fourth rotating shaft (52) and a fifth rotating shaft (53) are rotatably connected between the side plates (14). A bill pressing wheel (54) and a bill dispensing wheel (55) are respectively mounted on the fourth rotating shaft (52) and the fifth rotating shaft (53). The bill dispensing wheel (55) penetrates through the guiding plate (51) and extends to the upper side of the guiding plate (51). The first belt pulley is also mounted on the fourth rotating shaft (52) and is connected to the output shaft through the first synchronous belt (82). A driving member for driving the fifth rotating shaft (53) to rotate is mounted in the guiding plate (51). A spring seat is connected to the lower side of the supporting plate (21) through a third spring. A boss (56) that penetrates through the supporting plate (21) and extends to the upper side of the supporting plate (21) is fixedly provided on the upper side of the spring seat, so that the boss (56) can abut against the bill pressing wheel (54). A bill collecting plate (57) is mounted at the right end of the bottom plate (12). The bill collecting plate (57) is perpendicular to the guiding plate (51) and abuts against the right end of the guiding plate (51).

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