CN216211250U

CN216211250U - Coin sorting mechanism of coin sorter

Info

Publication number: CN216211250U
Application number: CN202122375979.9U
Authority: CN
Inventors: 毛利民
Original assignee: Suzhou Ribao Technology Co ltd
Current assignee: Suzhou Ribao Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-05
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a coin sorting mechanism of a coin sorter, which comprises a support, a guide rail and a counterfeit detection mechanism for identifying coins, wherein the guide rail is fixedly connected with the support, the counterfeit detection mechanism is fixed on the support, the support is provided with a plurality of coin blocking blocks for distinguishing coins with different sizes, each coin blocking block is divided into a fixed part and a special-shaped part, the fixed parts are fixedly connected with the special-shaped parts, the special-shaped parts are provided with smooth curved surfaces, the height of the special-shaped part inlet ends of the special-shaped parts is higher than that of the special-shaped part outlet ends, one sides of the special-shaped parts, far away from the fixed parts, are provided with blocking edges, and the blocking edges are abutted against the side edges of the coins. According to the coin sorting machine, the blocking edges are arranged on the coin blocking blocks, so that a drainage effect is respectively performed on true coins and false coins, and the coin blocking situation can be avoided in the process of true and false sorting and size sorting of the coins.

Description

Coin sorting mechanism of coin sorter

Technical Field

The utility model relates to the field of coin counting machines, in particular to a coin sorting mechanism of a coin counting machine.

Background

The coin is used as a basic currency in currency circulation and use, and plays a great convenience role in life and consumption of people. Because of their monetary value, coins are used in a large number of specific areas. For example, banks, public transportation companies, supermarkets receive a large number of coins. In the past, banks, public transport companies and supermarkets put in special people to count the coins, and later, with the progress of technology, machines can be adopted to count the coins. For example, the existing coin counting machine in the industry can basically complete the counting work of the coins, greatly improves the working efficiency and liberates the manpower. With the popularity of electronic payments, the processing of coins is on an increasingly focused trend. The demand for large capacity high speed coin counting machines is increasing.

When a customer uses the counter, the counting function and the fake detection function are eliminated; the counting of the foreign currency is smooth, the foreign currency cannot be jammed, and the foreign currency is accurately kicked, so that high requirements are provided for the stability of the counting machine. The coin blocking block is a core part for controlling the movement of coins on the guide rail and the shunting actions of foreign coins kicking the coins and the like in the counting process of the machine. The currently adopted counterfeit detection means mainly aim at the attributes of the size, the material and the like of the coin, wherein the size of the coin puts higher requirements on the coin blocking block.

The currently and generally adopted coin blocking block is generally manufactured by adopting a metal plate bending mode, and has the advantages of simple mold opening and lower part cost; but the phenomenon of coin jumping and clamping is easy to occur in the process of rejecting the foreign coins.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art (in view of the problems existing in the prior art), the utility model provides a coin sorting mechanism of a coin sorter, which can realize stable screening of foreign coins.

The utility model is realized by the following technical scheme:

the utility model provides a clear extension coin mechanism of coin, includes support, guide rail and the pseudo-mechanism of examining that is used for discerning the coin, the guide rail with support fixed connection, it fixes to examine pseudo-mechanism on the support, the support is provided with the coin piece that a plurality of is used for distinguishing not unidimensional coin, the coin piece divide into fixed part and dysmorphism portion, fixed part and dysmorphism portion fixed connection, dysmorphism portion is equipped with smooth curved surface, and the height of the different coin entry end of dysmorphism portion is higher than the different coin exit end, one side that the fixed part was kept away from to dysmorphism portion is provided with the flange, the flange supports each other with the side of coin and leans on.

Furthermore, the support comprises a bottom plate and a back plate, wherein one side of the back plate is fixedly connected with the bottom plate, and the other side of the back plate is fixedly connected with the guide rail.

Furthermore, the fixing part is fixedly arranged on the back plate, and a first groove is formed between the back plate and the flange.

Furthermore, a second groove is formed in the fixing portion, and a bolt sequentially penetrates through the second groove and the back plate to fix the fixing portion on the bottom plate.

Further, the width of the foreign currency inlet end is smaller than the thickness of the back plate.

Furthermore, the counterfeit detection mechanism comprises a counterfeit detection sensor and an electromagnet, the counterfeit detection sensor is arranged at one end of a coin inlet of the guide rail and used for identifying the authenticity of the coin, and the electromagnet is fixedly arranged on the bottom plate.

Furthermore, the electromagnet is provided with a shaft, and the shaft sequentially penetrates through the bottom plate and the back plate to be used for kicking foreign coins out of the guide rail.

Compared with the prior art, the utility model has the advantages that:

1. through set up the flange on keeping off coin piece, when the electro-magnet kicked out the foreign currency, the foreign currency can continue to move to entering foreign currency fill along the flange inboard with the situation after contacting the flange to the foreign currency card coin phenomenon of jumping appears in the prevention foreign currency.

2. Through set up the second recess on keeping off coin piece, can realize keeping off the altitude mixture control of coin piece, the size requirement to different coins adjusts the height that keeps off coin piece, and is very nimble practical.

3. The thickness that keeps off the different coin entry end of coin piece is less than the back plate thickness, and the size of working as the coin is greater than the height that keeps off the setting of coin piece, and the coin will move along the flange outside, realizes the classification of not unidimensional coin, simple and practical.

Drawings

FIG. 1 is a schematic view of the entire structure of a coin dispensing mechanism according to an embodiment of the present invention;

FIG. 2 is a left side view of the coin mechanism;

FIG. 3 is a front view of the coin blocking block;

FIG. 4 is a rear view of the coin blocking block;

fig. 5 is a right side view of the coin blocking block.

1-support, 10-bottom plate, 11-back plate, d 2-thickness; 2-a guide rail; 3-detecting false mechanism, 30-detecting false sensor, 31-electromagnet, 310-shaft; 4-coin blocking block, 40-fixing part, 400-second groove, 41-special-shaped part, 410-foreign coin inlet end, d 1-width, 411-foreign coin outlet end, 412-smooth curved surface, 42-flange and 43-first groove; 5-coins.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1, the coin sorting mechanism of the coin sorter according to an embodiment of the present invention includes a support 1, a guide rail 2, a counterfeit detection mechanism 3 for identifying coins 5, and a coin blocking block 4, the guide rail 2 is fixedly connected to the support 1, the counterfeit detection mechanism 3 is fixed to the support 1, the support 1 is provided with a plurality of coin blocking blocks 4 for distinguishing coins 5 of different sizes, the coin blocking blocks 4 are installed along the guide rail direction, the installation height of the coin blocking blocks 4 is gradually reduced from the coin inlet end to the coin outlet end of the guide rail 4, and the coin blocking blocks 4 can be adjusted in height on the support 1 according to the size requirement of the coins 5. The coins 5 roll from the inlet end to the outlet end of the guide rail 2, before entering the guide rail 5, the coins firstly pass through the false detection mechanism 3, if the coins 5 are true, the coins 5 with different sizes can be divided when encountering the coin blocking blocks 4 with different installation heights, and the paths of the coins 5 with the same size are the same; if the coin 5 is false, the counterfeit detection mechanism 3 kicks the coin 5 out of the guide rail 2 when the coin passes under the coin blocking block 4, and the coin 5 moves along the coin blocking block 4 by inertia to perform a foreign coin hopper.

The support 1 comprises a bottom plate 10 and a back plate 11, wherein one side of the back plate 11 is fixedly connected with the bottom plate 10, and the other side of the back plate 11 is fixedly connected with the guide rail 2. The thickness of the coin inlet end of the coin blocking block 4 is smaller than the thickness d2 of the back plate, the height of the coin blocking block 4 is higher than the highest point of the coin 5 in the movement process, if the coin 5 is true, the coin blocking situation cannot occur, the coin 5 can move until the coin blocking block 4 with the height lower than the highest point of the coin 5 is movably installed, and the coin enters the corresponding coin hopper along the outer side of the coin blocking block 4 under the interference of the coin blocking block 4.

The counterfeit detection mechanism 3 comprises a counterfeit detection sensor 30 and an electromagnet 31, the counterfeit detection sensor 30 is arranged at the coin inlet end of the guide rail 2 and used for identifying the authenticity of the coin, the electromagnet 31 is fixedly arranged on the bottom plate 10, a shaft 310 is arranged on the electromagnet 31, and the shaft 310 sequentially penetrates through the bottom plate 10 and the back plate 11 and is used for kicking the foreign currency out of the guide rail 2.

As shown in fig. 2 to 4, the coin blocking block 4 is divided into a fixed portion 40 and an irregular portion 41, the fixed portion 40 is fixedly connected with the irregular portion 41, the irregular portion 41 is provided with a smooth curved surface 412, the height of the irregular portion 41 at the irregular portion inlet end 410 is higher than that at the irregular portion outlet end 411, a rib 42 is arranged at one side of the irregular portion 41 away from the fixed portion 40, and the rib 42 and the side edge of the coin 5 mutually abut against the sliding-out guide rail 2 for stabilizing the irregular portion. The fixing portion 40 is fixedly mounted on the back plate 11, and a first groove 43 is formed between the back plate 11 and the rib 42. The fixing portion 40 is provided with a second groove 400, and the bolt sequentially passes through the second groove 400 and the back plate 11 to fix the fixing portion 40 on the bottom plate 10. The width d1 of the foreign currency inlet end 410 is less than the thickness d2 of the back plate 11. If the coin 5 is true, if the height of the coin 5 is higher than that of the coin blocking block 4, when the coin 5 reaches the abnormal coin inlet end 410 of the abnormal-shape part 41, the coin 5 can flexibly move along the outer side of the rib 42 to the corresponding coin hopper; if the coin 5 is lower than the coin stop 4, the coin 5 will follow the first groove 43 and move along the guide rail 2 until it encounters a coin stop 4 mounted at a lower height than the highest point of the coin, and will enter the corresponding coin hopper in the same manner as above. If the coin 5 is false, when the coin 5 enters the first groove 43, it will be kicked out of the guide rail 2 by the electromagnet 31, and when the coin 5 is kicked, the coin 5 will move into the abnormal coin hopper along the inner side of the rib 42 due to inertia.

When the coin detector is used, the installation height of the bottom plate 10 of the coin blocking block 4 is gradually reduced along the moving direction of the coin 5, the coin 5 firstly passes through the false detection sensor 30 before entering the guide rail 2, if the coin 5 is true, and if the installation height of the first coin blocking block 4 is higher than the highest point of the coin 5 in the moving process, the coin can continuously move along the first groove 43 and the guide rail 2 until the installation height of the encountered coin blocking block 4 is lower than the highest point of the coin 5 in the moving process, and the coin 5 can move to a corresponding coin hopper along the outer side of the blocking edge 42 of the coin blocking block 4; if the coin 5 is false, when the coin 5 enters the first groove 43, the electromagnet 31 will drive the shaft 310 to kick the counterfeit coin out of the guide rail 2, and the kicked counterfeit coin will smoothly move to the corresponding foreign coin hopper along the inner side of the rib 42 under the action of inertia, so that the coin jumping and jamming will not occur. According to the utility model, the blocking edge 42 is arranged on the coin blocking block 4, so that a drainage effect is respectively performed on the true coin and the false coin, the coin 5 can not be jammed or jumped in the true and false classification and size classification processes, and meanwhile, the manufacturing precision of the coin blocking block 4 is high, so that the requirement that the diameter of the coin 5 is larger than 0.5mm is met.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A coin sorting mechanism of a coin sorter comprises a bracket (1), a guide rail (2) and a false detection mechanism (3) for identifying coins (5), the guide rail (2) is fixedly connected with the bracket (1), the false detection mechanism (3) is fixed on the bracket (1), the bracket (1) is provided with a plurality of coin blocking blocks (4) for distinguishing coins (5) with different sizes, it is characterized in that the coin blocking block (4) is divided into a fixed part (40) and a special-shaped part (41), the fixed part (40) is fixedly connected with the special-shaped part (41), the special-shaped part (41) is provided with a smooth curved surface (412), the height of the foreign currency inlet end (410) of the special-shaped part (41) is higher than that of the foreign currency outlet end (411), one side of the special-shaped part (41) far away from the fixing part (40) is provided with a rib (42), and the rib (42) is abutted against the side of the coin (5).

2. A coin mechanism according to claim 1 wherein the support (1) comprises a base plate (10) and a back plate (11), the back plate (11) being fixedly connected on one side to the base plate (10) and on the other side to the guide rail (2).

3. A coin mechanism according to claim 2 wherein the fixed portion (40) is fixedly mounted on the back plate (11), the back plate (11) and the rib (42) forming a first recess (43) therebetween.

4. A coin mechanism according to claim 3 wherein the fixing portion (40) is provided with a second recess (400) and a bolt passes through the second recess (400) and the back plate (11) in sequence to fix the fixing portion (40) to the base plate (10).

5. A coin mechanism according to claim 2 wherein the width (d1) of the foreign coin entry end (410) is less than the thickness (d2) of the back plate (11).

6. A coin sorting mechanism according to claim 2 wherein the tamper detection mechanism (3) comprises a tamper sensor (30) and an electromagnet (31), the tamper sensor (30) being provided at the coin inlet end of the guide (2) for identifying the authenticity of a coin, the electromagnet (31) being fixedly provided on the base plate (10).

7. A coin mechanism according to claim 6 wherein the electromagnet (31) is provided with a shaft (310), the shaft (310) passing through the base plate (10) and the back plate (11) in sequence for kicking foreign coins out of the guide rail (2).