Counting and checking mechanism of currency counting machine

Abstract

The utility model relates to a counting and checking mechanism of a currency counting machine, which comprises a frame body, a currency plate and a currency twisting wheel assembly positioned above the currency plate are arranged on the frame body, a magnetic head assembly is arranged on the currency plate, and an installation guide plate positioned on one side of a currency twisting wheel is arranged on the frame body. The banknote plate is provided with two rows of first infrared receiving tubes which are respectively arranged on two sides of the magnetic head assembly, and the installation guide plate is provided with two rows of first infrared transmitting tubes which are respectively opposite to the two rows of first infrared receiving tubes. According to the counting and checking mechanism of the currency counting machine, the length of the paper currency is detected through the cooperation of the first infrared transmitting tube and the first infrared receiving tube, the recognition precision of the face value of the paper currency is improved through the cooperation of the magnetic head assembly, misjudgment is reduced, and therefore the accuracy of face value accumulation of the currency counting machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a point counting machine technical field, especially a kind of point test mechanism of point counting machine. BACKGROUND

[0002] Point counting machine is a kind of equipment that can count and identify paper money, in its structure, point test mechanism is the main component to realize paper money identification, its principle is to identify the authenticity of magnetized paper money by the magnetic head, but the existing point test mechanism cannot accurately distinguish different sizes of paper money when identifying different specifications of paper money (mainly the difference in length of paper money), which affects the accuracy of face value accumulation after identification.

[0003] For the above problems, the utility model is improved. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of point test mechanism of point counting machine, solve the above problems existing in the use process of prior art.

[0005] The technical scheme of the utility model is realized as follows:

[0006] A kind of point test mechanism of point counting machine, including frame body, the frame body is provided with banknote plate and the twist banknote wheel assembly located above banknote plate, the banknote plate is provided with magnetic head assembly, the frame body is provided with the installation guide plate located in the side of twist banknote wheel, the banknote plate is provided with two rows of first infrared receiving tubes respectively located in the two sides of magnetic head assembly, the installation guide plate is provided with two rows of first infrared emitting tubes respectively opposite with two rows of first infrared receiving tubes.

[0007] Preferably, the magnetic head assembly includes first magnetic head and second magnetic head, the first magnetic head is arranged on the banknote plate and located in the middle of banknote plate, two second magnetic heads are arranged on the banknote plate and respectively located in the inside of two rows of first infrared receiving tubes.

[0008] Preferably, two installation plates are formed on the installation guide plate and respectively located in the two sides of twist banknote wheel assembly, a plurality of first positioning holes are formed on the installation plate, the first infrared emitting tube is fixedly arranged on the installation plate and passes through the first positioning hole, the banknote plate is provided with mounting hole opposite to the installation plate, the banknote plate is fixedly provided with mounting block passing through the mounting hole, a plurality of second positioning holes are formed on the mounting block and aligned with a plurality of first positioning holes, and the first infrared receiving tube is fixedly arranged on the mounting block and passes through the second positioning hole.

[0009] Preferably, a plurality of guide blocks are formed on the surface of installation plate towards banknote plate and located on the side of the part of first infrared emitting tube passing through second positioning hole, and first guide inclined surface is formed on the lower end of guide block and inclined relative to banknote plate.

[0010] Preferably, the upper end of the mounting block is formed with a second guide inclined surface inclined relative to the banknote plate.

[0011] Preferably, the mounting guide plate is formed with a receiving cavity with an upper end opening and a threading hole communicated with the receiving cavity, and the upper end of the mounting guide plate is fixedly connected with a cover plate closing the upper end opening of the receiving cavity through a bolt.

[0012] Preferably, the banknote plate is provided with two third magnetic heads located in front of the first magnetic head and two rows of second infrared receiving tubes respectively located on the two sides of the third magnetic heads, and the mounting guide plate is provided with two rows of second infrared emitting tubes respectively opposite to the two rows of second infrared receiving tubes.

[0013] In summary, the beneficial effects of the present application are that the cooperation of the first infrared emitting tube and the second infrared receiving tube can detect the length of the banknote to determine the denomination of the banknote more accurately with the magnetic head assembly, reduce the misjudgment, and thus ensure the accuracy of the denomination accumulation of the banknote counter. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0015] Figure 1 is a structural schematic diagram of the present application;

[0016] Figure 2 is an exploded schematic diagram of the present application;

[0017] Figure 3 is a structural schematic diagram of the present application after the frame body and the banknote twisting wheel assembly are removed;

[0018] Figure 4 is a structural schematic diagram of the mounting guide plate in the present application.

[0019] In the figure: 1, frame body; 2, banknote plate; 21, mounting hole; 3, banknote twisting wheel assembly; 4, magnetic head assembly; 41, first magnetic head; 42, second magnetic head; 43, third magnetic head; 5, mounting guide plate; 51, mounting plate; 52, first positioning hole; 53, guide block; 531, first guide inclined surface; 54, receiving cavity; 55, threading hole; 56, cover plate; 6, first infrared receiving tube; 7, first infrared emitting tube; 8, mounting block; 81, second positioning hole; 82, second guide inclined surface; 9, second infrared receiving tube; 10, second infrared emitting tube. DETAILED DESCRIPTION

[0020] The utility model discloses an embodiment of the utility model will be below combined with the drawings of the utility model embodiment Figures 1-4 The technical solutions in the embodiments of the utility model are clearly and completely described, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] As shown in the figure, a kind of point checking mechanism of currency counting machine, including frame body 1, the frame body 1 is provided with banknote plate 2 and located above banknote plate 2 Twisting currency wheel assembly 3, the banknote plate 2 is provided with magnetic head assembly 4, the frame body 1 is provided with installation guide plate 5 located at the side of Twisting currency wheel, the banknote plate 2 is provided with two rows of first infrared receiving tube 6 located at the two sides of magnetic head assembly 4 respectively, the installation guide plate 5 is provided with two rows of first infrared emitting tube 7 respectively opposite with two rows of first infrared receiving tube 6.

[0022] Specifically, the magnetic head assembly 4 includes first magnetic head 41 and second magnetic head 42, the first magnetic head 41 is arranged on the banknote plate 2 and located in the middle of banknote plate 2, two second magnetic heads 42 are arranged on the banknote plate 2 and located inside two rows of first infrared receiving tube 6 respectively.

[0023] Specifically, the structure that first infrared receiving tube 6 and first infrared emitting tube 7 are arranged on banknote plate 2 and installation guide plate 5 respectively: two installation plates 51 are formed on the installation guide plate 5 and located at the two sides of Twisting currency wheel assembly 3 respectively, a plurality of first positioning holes 52 are formed in the installation plate 51, the first infrared emitting tube 7 is fixedly arranged on the installation plate 51 and passes through the first positioning hole 52, the banknote plate 2 is provided with installation hole 21 opposite to installation plate 51, the banknote plate 2 is fixedly provided with installation block 8 passing through installation hole 21, a plurality of second positioning holes 81 are formed in the installation block 8 and aligned with a plurality of first positioning holes 52 respectively, the first infrared receiving tube 6 is fixedly arranged on the installation block 8 and passes through the second positioning hole 81.

[0024] In the above structure, the banknotes travel on the banknote plate 2 under the action of the twisting wheel assembly 3 and pass between the banknote plate 2 and the mounting guide plate 5, the banknotes pass above the first magnetic head 41 and the second magnetic head 42, the banknotes are detected by the first magnetic head 41 cooperating with the second magnetic head 42, the two ends of the banknotes pass between the two rows of first infrared emitting tubes 7 and the first infrared receiving tubes 6 at the same time when the banknotes pass above the second magnetic head 42, the length of the banknotes is detected by the two rows of first infrared emitting tubes 7 cooperating with the second infrared receiving tubes 9, the magnetic detection of the banknotes by the magnetic head assembly 4 improves the accuracy of the banknote denomination recognition and reduces the misjudgment, thereby improving the accuracy of the banknote denomination accumulation of the counting machine, and in the structure that the first infrared emitting tube 7 and the first infrared receiving tube 6 are arranged on the mounting guide plate 5 and the banknote plate 2 respectively, the mounting plate 51 and the mounting block 8 facilitate the disassembly and assembly of the first infrared emitting tube 7 and the first infrared receiving tube 6, and facilitate the maintenance of the first infrared emitting tube 7 and the second infrared receiving tube 9 in use, and the first positioning hole 52 and the second positioning hole 81 position the first infrared emitting tube 7 and the first infrared receiving tube 6 respectively after the installation of the first infrared emitting tube 7 and the first infrared receiving tube 6, so as to ensure that the first infrared emitting tube 7 and the first infrared receiving tube 6 can accurately detect the length of the banknotes.

[0025] In addition, the mounting plate 51 is formed with a plurality of guide blocks 53 on the side of the part of the first infrared emitting tube 7 passing through the second positioning hole 81 towards the surface of the banknote plate 2, the lower end of the guide block 53 is formed with a first guide inclined surface 531 inclined relative to the banknote plate 2, and when the banknotes pass below the first infrared emitting tube 7, the first guide inclined surface 531 at the lower end of the guide block 53 on the side of the first infrared emitting tube 7 guides the banknotes, so as to ensure that the banknotes can stably pass below the first infrared emitting tube 7, thereby ensuring the accuracy of the detection of the length of the banknotes by the first infrared emitting tube 7 and the first infrared receiving tube 6.

[0026] In addition, the upper end of the mounting block 8 is formed with a second guide inclined surface 82 inclined relative to the banknote plate 2, and like the first guide inclined surface 531, the second guide inclined surface 82 guides the banknotes when the banknotes pass above the first infrared receiving tube 6, so as to ensure that the banknotes can stably pass above the first infrared receiving tube 6, thereby ensuring the accuracy of the detection of the length of the banknotes by the first infrared emitting tube 7 and the first infrared receiving tube 6.

[0027] In addition, the installation guide plate 5 is formed with a receiving cavity 54 with an upper opening and a threading hole 55 communicating with the receiving cavity 54, the upper end of the installation guide plate 5 is fixedly connected with a cover plate 56 by bolts, the cover plate 56 closes the upper opening of the receiving cavity 54, the wiring of the first infrared emitting tube 7 passes through the threading hole 55 and enters the receiving cavity 54, the wiring harness of the first infrared emitting tube 7 is conveniently arranged and received, and the cover plate 56 connected with the installation guide plate 5 by bolts is convenient for disconnection and connection of the wiring harness when the first infrared emitting tube 7 is maintained.

[0028] In addition, the banknote plate 2 is provided with two third magnetic heads 43 located in front of the first magnetic head 41 and two rows of second infrared receiving tubes 9 located on both sides of the third magnetic head 43, the installation guide plate 5 is provided with two rows of second infrared emitting tubes 10 opposite to the two rows of second infrared receiving tubes 9, the third magnetic head 43 enhances the magnetic detection of the banknote by cooperating with the first magnetic head 41 and the second magnetic head 42, the second infrared emitting tube 10 cooperates with the second infrared receiving tube 9 to detect the infrared penetration of the banknote, and the anti-fake detection of the banknote is enhanced.

[0029] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A counting mechanism for a banknote counter, comprising a frame (1), wherein a banknote plate (2) and a banknote twisting wheel assembly (3) are disposed on the frame (1) above the banknote plate (2), and a magnetic head assembly (4) is disposed on the banknote plate (2), characterized in that: The frame (1) is provided with a mounting guide plate (5) located on one side of the banknote feeding wheel. The banknote plate (2) is provided with two rows of first infrared receiving tubes (6) located on both sides of the magnetic head assembly (4). The mounting guide plate (5) is provided with two rows of first infrared emitting tubes (7) located opposite the two rows of first infrared receiving tubes (6). The magnetic head assembly (4) includes a first magnetic head (41) and a second magnetic head (42). The first magnetic head (41) is located on the banknote plate (2) in the middle of the banknote plate (2). The two second magnetic heads (42) are located on the banknote plate (2) and are located inside the two rows of first infrared receiving tubes (6). The mounting guide plate (5) has two... The blocks are respectively located on the mounting plates (51) on both sides of the banknote twisting wheel assembly (3). The mounting plates (51) are provided with a plurality of first positioning holes (52). The first infrared emitting tube (7) is fixedly installed on the mounting plate (51) and passes through the first positioning holes (52). The banknote plate (2) is provided with mounting holes (21) opposite to the mounting plates (51). The banknote plate (2) is fixedly provided with mounting blocks (8) passing through the mounting holes (21). The mounting blocks (8) are provided with a plurality of second positioning holes (81) aligned one by one with the plurality of first positioning holes (52). The first infrared receiving tube (6) is fixedly installed on the mounting block (8) and passes through the second positioning holes (81).

2. The counting mechanism of the banknote counter according to claim 1, characterized in that: The mounting plate (51) has a plurality of guide blocks (53) on the side of the portion of the first infrared emitting tube (7) that passes through the second positioning hole (81). The lower end of the guide block (53) has a first guide slope (531) that is inclined relative to the banknote plate (2).

3. The counting mechanism of the banknote counter according to claim 2, characterized in that: The upper end of the mounting block (8) has a second guide slope (82) that is inclined relative to the banknote plate (2).

4. The counting mechanism of the banknote counter according to claim 3, characterized in that: The mounting guide plate (5) has a storage cavity (54) with an upper opening and a wire hole (55) communicating with the storage cavity (54). The upper end of the mounting guide plate (5) is fixedly connected with a cover plate (56) that closes the upper opening of the storage cavity (54) by bolts.

5. The counting mechanism of the banknote counter according to claim 4, characterized in that: The banknote plate (2) is provided with two third magnetic heads (43) located in front of the first magnetic head (41) and two rows of second infrared receiving tubes (9) located on both sides of the third magnetic head (43). The mounting guide plate (5) is provided with two rows of second infrared emitting tubes (10) that are opposite to the two rows of second infrared receiving tubes (9).

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