CN112002056A - coin sorter - Google Patents

Abstract

The present application relates to the technical field of coin sorting machines, and in particular, to a coin sorting machine, which includes an input mechanism, a turntable mechanism, a single-layer limit mechanism, a first coin press transmission mechanism, a counterfeit detection mechanism, a second press The coin transfer mechanism and the binning mechanism, the input mechanism is used to accept coins and transport the coins to the turntable mechanism; the turntable mechanism is used to disperse a plurality of coins; the single-layer limit mechanism is used for the coins that have been dispersed and processed in a single layer. Form passing; the first coin press transmission mechanism is used to transport the coins passed in single layer form to the counterfeit detection mechanism; the counterfeit detection mechanism is used to identify the type and authenticity of the coin; The coins of the determined type are transported to the storage bins of the corresponding binning mechanism, and the binning mechanism is used to put in and store the coins of the determined type that have been transported in the corresponding bins. It can be seen that the coin sorter can sort coins quickly, efficiently and accurately.

Description

coin sorter

technical field

The present application relates to the technical field of coin sorters, in particular to a coin sorter.

Background technique

At present, the circulation of coins in some fields such as banks, buses, supermarkets, etc. is relatively large, and manual counting is more troublesome. Therefore, mechanical counting is often used. However, the existing sorting machines have a low degree of mechanization and a slow counting speed. The sorting accuracy is low.

SUMMARY OF THE INVENTION

The purpose of the present application is to provide a coin sorter, which to a certain extent solves the technical problems of the prior art that the sorter has low degree of mechanization, slow counting speed, and low sorting precision for coins.

The present application provides a coin sorting machine, which includes: an input mechanism, a turntable mechanism, a single-layer limit mechanism, a first coin press transmission mechanism, a counterfeit detection mechanism, a second coin press transmission mechanism, and a bin mechanism arranged in sequence ; Wherein, the input mechanism is used for accepting coins and conveying the coins to the turntable mechanism; the turntable mechanism is used for dispersing the conveyed coins;

The single-layer limiting mechanism is used to allow the coins that have been dispersed and processed to pass through in a single-layer form; the first coin press conveying mechanism is used to transport the coins that have passed through the single-layer limiting mechanism in a single-layer form to all the coins. Describe forgery detection institutions;

The forgery detection mechanism is used to identify the type and authenticity of the delivered coins;

The second coin pressing and conveying mechanism is used for conveying the determined type of coins to the corresponding storage bins of the binning mechanism, and the binning mechanism is used for inserting and storing the coins in the corresponding bins.

In the above technical solution, further, the coin sorting machine further includes a frame, the input mechanism, the turntable mechanism, the single-layer limit mechanism, the first coin press transmission mechanism, and the counterfeit detection mechanism. The detection mechanism, the second coin press conveying mechanism and the bin separation mechanism are all arranged on the frame;

along the height direction of the frame, the turntable mechanism is arranged below the input mechanism; the single-layer limit mechanism is arranged on the outer circumference side of the turntable mechanism;

The single-layer limiting mechanism, the first coin press transmission mechanism, the forgery detection mechanism and the second coin press transmission mechanism are arranged in sequence along the length direction of the frame, and the forgery authentication The detection mechanism, the first coin pressing and conveying mechanism and the second coin pressing and transferring mechanism are arranged close to one side of the input mechanism; along the height direction of the frame, the bin mechanism is arranged on the second Below the coin press transmission mechanism.

In any of the above technical solutions, further, the single-layer limiting mechanism includes a height limiting member and an adjusting member; wherein the height limiting member is connected to the frame through the adjusting member, and the The adjusting member is threadedly connected with the frame;

The height limiting member is disposed on the outer circumference side of the turntable mechanism, and a coin outlet is formed between the bottom end face of the height limiting member and the turntable mechanism.

In any of the above technical solutions, further, the forgery detection mechanism includes a support frame and a drive assembly disposed on the support frame, a first floating wheel coin pressing assembly, a second floating wheel coin pressing assembly, and an image recognition assembly and an identification assembly, and the image identification assembly, the second floating wheel coin pressing assembly, the identification assembly and the first floating wheel coin pressing assembly are sequentially arranged along the length direction of the support frame;

The first floating wheel coin pressing assembly and the second floating wheel coin pressing assembly are both in driving connection with the driving assembly; the first floating wheel coin pressing assembly and the second floating wheel coin pressing assembly can move along the The support frame moves in the height direction.

In any of the above technical solutions, further, the forgery detection mechanism further includes a support member and an elastic force-applying member; wherein, the support member is arranged on the support frame, and the elastic force-applying member is arranged on the For the supporting member, one end of the elastic force-applying member extends and is pressed on the first floating wheel coin press assembly, and the opposite end of the elastic force-applying member extends and is pressed on the second floating wheel press assembly A coin assembly is provided, and the elastic force-applying member can apply pressure toward the coin to the first dancer coin press assembly and the second dancer coin press assembly.

In any of the above technical solutions, further, the image recognition assembly includes a support member, a first image capture device, a second image capture device, and a wear-resistant bearing member; wherein, the support frame is formed with an installation opening, The support piece is arranged on the installation port, and the support piece is connected with the support frame;

The wear-resistant bearing member extends to and covers a part of the installation opening, and the wear-resistant bearing member is formed with a photographing through hole;

The first image capturing device and the second image capturing device are both arranged on the support member, and the first image capturing device is arranged at one side of the capturing via hole, and the second image capturing device arranged on the opposite side of the shooting via.

In any of the above technical solutions, further, the second coin press transmission mechanism includes: a support base, a coin press transmission assembly and a locking assembly;

Wherein, the coin press transmission assembly is rotatably connected with the support base; the locking assembly is arranged on one side of the coin press transmission assembly, and is used for locking the coin press transmission assembly on the frame;

The locking assembly includes a support base, a holding member and a locking member respectively connected with the support base; wherein, the holding member is used for the operator to hold, and the locking member and the support A clamping space is formed between the bases, the clamping space is used for clamping a part of the structure of the rack, and the locking member is detachably connected with the supporting base.

In any of the above technical solutions, further, the coin press transmission assembly includes a support body, an active driving wheel, a tensioning wheel and a plurality of floating wheels;

Wherein, the support body is rotatably connected with the support base, and the support body defines a limit slot;

The active driving wheel is rotatably arranged at one end of the support body away from the support seat, and the tensioning wheel is rotatably arranged at one end of the support body close to the support seat;

A plurality of the floating wheels are rotatably arranged on the supporting body along the height direction of the support frame, and the plurality of floating wheels are located between the driving wheel and the tensioning wheel , and a plurality of the floating wheels are arranged at intervals along the length direction of the support body;

The driving pulley, the tension pulley and the plurality of floating pulleys are connected through a transmission belt.

In any of the above technical solutions, further, the bin separation mechanism includes a mounting seat and a drive device, a distribution member and a detection member disposed on the mounting seat; wherein, the mounting seat is formed with drop holes running through both ends of the mounting seat. a coin channel, the dispensing member is covered at the inlet end of the coin drop channel;

The driving device is connected with the distributing member, and is used for driving the distributing member to rotate relative to the mounting seat, so as to open or close the inlet end of the coin falling channel; the distributing member is formed with an avoidance pressure The opening of the coin drive belt;

A storage bin is arranged below the distribution member;

Along the conveying direction of the coins, the detection member is disposed upstream of the dispensing member, and the detection member is used for collecting position information of the coins.

In any of the above technical solutions, further, the first coin pressing and conveying mechanism includes a bracket and a first driving wheel and a second driving wheel arranged on the bracket, and the first driving wheel and the second driving wheel The drive wheels are connected by a belt drive; and/or

The input mechanism includes a carrying bucket and a conveying belt, the conveying belt is arranged below the carrying bucket, and the inlet end of the conveying belt extends to the outlet end of the carrying bucket, and the outlet end of the conveying belt extends to the inlet end of the carousel mechanism; and/or

The turntable mechanism includes a protective case, a turntable and a driving device; wherein the turntable is arranged below the input mechanism, and along the circumference of the turntable, the protective case is arranged outside the turntable; The driving device is connected with the turntable for driving the turntable to rotate.

Compared with the prior art, the beneficial effects of the present application are:

When the coin sorter is working, the coins are sent to the turntable mechanism through the input mechanism, and the turntable mechanism disperses the conveyed coins to avoid a large number of coins being stacked together. The mechanism makes the coins pass through in a single layer. The first coin pressing transmission mechanism transports the coins passed in the single layer form to the forgery detection mechanism. The forgery detection mechanism identifies the type and authenticity of the conveyed coins. The mechanism transports the coins of the determined type to the storage bins of the corresponding binning mechanism, and the bin sorting mechanism is used to put the coins of the determined type conveyed and store them in the corresponding bins, so as to complete the coin sorting operation.

It can be seen that the coin sorting machine has a high degree of mechanization, can classify and process coins quickly and efficiently, and is equipped with a forgery detection mechanism, which improves the accuracy of coin sorting and avoids misjudgment. Among them, the input mechanism can carry a large number of coins, and can transport the coins to the rotating turntable mechanism, which avoids directly dumping a large number of coins into the turntable mechanism, resulting in a large number of coins stacking and affecting the speed of sorting; equipped with a single layer The value of the limit mechanism allows single-layer coins to pass through, avoiding sorting errors caused by stacking multiple coins; the first coin press transmission mechanism and the second coin press transmission mechanism ensure the high-speed and continuous transmission of coins, which helps to improve sorting efficiency .

Description of drawings

In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. The drawings are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of a coin sorter provided by an embodiment of the application;

Fig. 2 is another structural schematic diagram of the coin sorter provided by the embodiment of the application;

3 is another schematic structural diagram of a coin sorter provided by an embodiment of the present application;

4 is a schematic structural diagram of a single-layer limiting mechanism provided in an embodiment of the present application;

5 is a schematic structural diagram of a counterfeiting detection mechanism provided by an embodiment of the present application;

6 is another schematic structural diagram of the forgery detection mechanism provided by the embodiment of the present application;

7 is a partial structural schematic diagram of a counterfeiting detection mechanism provided by an embodiment of the present application;

8 is a schematic structural diagram of another part of the counterfeiting detection mechanism provided by the embodiment of the present application;

9 is a schematic structural diagram of another part of the forgery detection mechanism provided by the embodiment of the present application;

FIG. 10 is a schematic structural diagram of a second coin press transmission mechanism provided by an embodiment of the application;

FIG. 11 is another schematic structural diagram of the second coin press transmission mechanism provided by the embodiment of the application;

12 is a schematic structural diagram of a locking mechanism provided by an embodiment of the application;

13 is a schematic diagram of the assembly structure of the locking mechanism and the frame provided by the embodiment of the application;

14 is a schematic diagram of the assembly structure of the support mechanism and the floating wheel provided by the embodiment of the application;

15 is a cross-sectional view of the assembly of the support mechanism and the floating wheel provided by the embodiment of the application;

FIG. 16 is a schematic structural diagram of a warehouse separation mechanism provided by an embodiment of the application;

FIG. 17 is another schematic structural diagram of the warehouse dividing mechanism provided by the embodiment of the application;

FIG. 18 is a schematic structural diagram of a distribution member provided in an embodiment of the present application.

Reference number:

1 - rack;

2-input mechanism, 21-carrying bucket, 22-conveyor belt;

3-turntable mechanism, 31-protective shell, 32-turntable;

4-single-layer limit mechanism, 41-height limit member, 42-adjustment member;

5- forgery detection mechanism, 51- support frame, 511- installation port, 52- drive assembly, 521- driving wheel, 522- driven wheel, 531- first floating wheel coin pressing assembly, 5311- first supporting member , 5312- the first support shaft, 5313- the first floating wheel, 532- the second floating wheel coin press assembly, 5321- the second support member, 5322- the second support shaft, 5323- the third support shaft, 5324- the first Two floating wheels, 54-identification assembly, 55-image recognition assembly, 551-supporting piece, 552-first image capturing device, 553-second image capturing device, 554-first twisting wheel, 555-gear, 556 - Wear-resistant bearing member, 56-support member, 57-elastic force-applying member, 58-support shaft, 59-tensioning wheel, 50-coin pressing timing belt;

6- The first coin press transmission mechanism, 601- the first driving wheel, 602- the second driving wheel, 603- the conveyor belt;

7-Second coin press transmission mechanism, 71-Support seat, 72-Coin press transmission assembly, 721-Support body, 722-Main drive wheel, 723-Tension wheel, 724-Floating wheel, 725-Support mechanism, 7251- Mounting base, 7252-elastic member, 7253-blocking member, 7254-installation hole, 7255-rotating shaft, 73-friction plate, 74-locking assembly, 741-support base, 7411-guide part, 7412-limit part, 7413-guide hole, 742-holding member, 7421-connecting part, 7422-holding part, 743-locking member, 744-locking nut;

8- bin mechanism, 81-installation seat, 82-distribution member, 821-avoidance opening, 83-detection member, 84-drive device;

9 - Coins.

Detailed ways

The technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments.

The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application as claimed, but is merely representative of selected embodiments of the application.

Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limitations on this application. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood in specific situations.

A coin sorter according to some embodiments of the present application is described below with reference to FIGS. 1 to 18 .

Referring to FIG. 1 to FIG. 3 , an embodiment of the present application provides a coin sorter, including: an input mechanism 2 , a turntable mechanism 3 , a single-layer limit mechanism 4 , and a first coin press transmission mechanism 6 , which are arranged in sequence. , a counterfeit detection mechanism 5, a second coin press transmission mechanism 7, and a bin mechanism 8; wherein, the input mechanism 2 is used to accept coins and transport them to the turntable mechanism 3;

The turntable mechanism 3 is used to disperse the conveyed coins; the single-layer limit mechanism 4 is used to make the dispersed coins pass through in a single layer;

The first coin press transmission mechanism 6 is used to transport the coins passed in the form of a single layer to the counterfeit detection mechanism 5; the counterfeit detection mechanism 5 is used to identify the type and authenticity of the transferred coins;

The second coin pressing and conveying mechanism 7 is used to transport the determined type of coins to the storage bin of the corresponding bin mechanism 8, and the bin mechanism 8 is used to insert and store the transported coins of the determined type in the corresponding bin in the warehouse.

When the coin sorter is working, the coins are transferred to the turntable mechanism 3 through the input mechanism 2, and the turntable mechanism 3 disperses the conveyed coins to avoid a large number of coins being stacked together. The coins then pass through the single-layer limit mechanism 4, The single-layer limiting mechanism 4 allows the coins to pass through in a single-layer form, and the first coin pressing and conveying mechanism 6 transports the coins passed in the single-layer form to the forgery detection mechanism 5, and the forgery detection mechanism 5 identifies the type of the conveyed coin and If it is true or false, the second coin press transmission mechanism 7 transports the determined type of coins to the storage bin of the corresponding sub-bin mechanism 8. In the warehouse, so as to complete the coin sorting operation.

It can be seen that the coin sorting machine has a high degree of mechanization, can quickly and efficiently classify coins, and is equipped with a forgery detection mechanism 5, which improves the accuracy of coin sorting and avoids misjudgment. Among them, the input mechanism 2 can carry a large number of coins, and can transport the coins to the rotating turntable mechanism 3, so as to avoid dumping a large number of coins directly into the turntable mechanism 3, causing a large number of coins to be stacked and affecting the speed of sorting; There is a single-layer limiting mechanism 4 that only allows single-layer coins to pass through, which avoids sorting errors caused by stacking of multiple coins; Helps improve sorting efficiency.

In this embodiment, preferably, as shown in FIG. 1 to FIG. 3 , the coin sorting machine further includes a rack 1, an input mechanism 2, a turntable mechanism 3, a single-layer limit mechanism 4, a first coin press transmission mechanism 6, The forgery detection mechanism 5, the second coin press transmission mechanism 7 and the bin-separation mechanism 8 are all arranged on the rack 1; along the height direction of the rack 1, the turntable mechanism 3 is arranged below the input mechanism 2;

The single-layer limiting mechanism 4 is arranged on the outer circumference side of the turntable mechanism 3; The length direction is arranged in sequence, and the forgery detection mechanism 5, the first coin press transmission mechanism 6 and the second coin press transmission mechanism 7 are arranged close to one side of the input mechanism 2; along the height direction of the rack 1, the bin mechanism 8 is arranged below the second coin press conveying mechanism 7 .

According to the structure described above, the coin sorting machine has a high degree of integration, and on the basis of satisfying the connection of various mechanisms, it occupies a small space, which is conducive to the miniaturization and light weight of the coin sorting machine.

In this embodiment, preferably, as shown in FIG. 4 , the single-layer limiting mechanism 4 includes a height limiting member 41 and an adjusting member 42 ; wherein, the height limiting member 41 is connected to the frame 1 through the adjusting member 42 , and The adjusting member 42 is threadedly connected with the frame 1;

The height limit member 41 is arranged on the outer circumference side of the turntable mechanism 3, and a coin outlet is formed between the bottom end surface of the height limit member 41 and the turntable mechanism 3. Specifically, a gap is formed in the protective shell of the turntable mechanism 3 described below. , the side part of the height limiting member 41 is arranged in this notch, and a coin outlet is formed between the bottom end face of the height limiting member 41 and the turntable 32 .

According to the structure described above, since the adjusting member 42 is threadedly connected to the frame 1, by screwing the adjusting member 42, the height of the height limiting member 41 can be adjusted, and then the bottom surface of the height limiting member 41 can be adjusted to the turntable described below. The gap between 32 allows single-layer coins to pass.

Further, preferably, as shown in FIG. 4 , the first coin pressing and conveying mechanism 6 includes a bracket and a first driving wheel 601 and a second driving wheel 602 arranged on the bracket, and the first driving wheel 601 and the second driving wheel 602 pass through The conveyor belt 603 is drivingly connected. Through the above-mentioned transmission structure, the conveyor belt 603 presses the single-layer coins conveyed by the single-layer limiting mechanism 4 to move forward, and finally conveys them to the counterfeiting detection mechanism 5 .

In this embodiment, preferably, as shown in FIGS. 5 and 6 , the forgery detection mechanism 5 includes a support frame 51 , a drive assembly 52 disposed on the support frame 51 , a first floating wheel coin pressing assembly 531 , and a second floating wheel coin pressing assembly 531 . The wheel coin pressing assembly 532 , the image recognition assembly 55 and the identification assembly 54 , and the image recognition assembly 55 , the second floating wheel coin pressing assembly 532 , the identification assembly 54 and the first floating wheel coin pressing assembly 531 are along the length direction of the support frame 51 set sequentially;

The first floating wheel coin pressing assembly 531 and the second floating wheel coin pressing assembly 532 are both in driving connection with the driving assembly 52 ; the first floating wheel coin pressing assembly 531 and the second floating wheel coin pressing assembly 532 can be along the height of the support frame 51 direction move;

The image recognition component 55 is used to obtain the double-sided image of the coin; the identification component 54 is used to identify the material and shape of the coin.

According to the structure described above, the coin is initially detected by the image recognition component 55, that is, the shape, size and denomination of the coin are determined, and then the coin is pressed and moved forward by the first floating wheel coin pressing component 531, and then passed through The identification component 54 identifies the material, and finally conveys it to the next station through the second floating wheel coin pressing component 532 to more comprehensively and accurately determine the type of the coin. In addition, the entire operation can be carried out continuously, which helps to improve the sorting efficiency. .

In this embodiment, preferably, as shown in FIGS. 5 to 9 , the forgery detection mechanism 5 further includes a support member 56 and an elastic force member 57 ; wherein, the support member 56 is provided on the support frame 51 and elastically applies force The member 57 is arranged on the support member 56, one end of the elastic force applying member 57 extends and is pressed on the first floating wheel coin pressing assembly 531, and the opposite end of the elastic pressing member 57 extends and is pressed on the second floating wheel coin pressing assembly 531 assembly 532, and the elastic force-applying member 57 can exert pressure toward the coins on the first floating wheel coin pressing assembly 531 and the second floating wheel coin pressing assembly 532.

According to the structure described above, the first floating wheel coin pressing assembly 531 and the second floating wheel coin pressing assembly 532 can automatically adjust the coin feeding gap according to different thicknesses of coins under the action of the elastic force member 57 .

Further, preferably, the first floating wheel coin pressing assembly 531 includes a first supporting member 5311, a first supporting shaft 5312 and a first floating wheel 5313; wherein, the first supporting member 5311 is connected to the supporting frame 51;

The first support member 5311 is formed with a first installation cavity that runs through its three adjacent sides, that is, the first installation cavity penetrates through the front side, rear side and bottom of the first support member 5311, and will not block the coin transportation channel , optionally, the first supporting member 5311 is an open casing structure formed by bending a thin plate;

The first support shaft 5312 is arranged in the first installation cavity and is movably connected with the first support member 5311, and the first support shaft 5312 can move along the height direction of the first support member 5311;

One end of the elastic force member 57 is press-fitted on the first support shaft 5312 ; the first floating wheel 5313 is sleeved on the first support shaft 5312 and can rotate along the first support shaft 5312 .

The second floating wheel coin pressing assembly 532 includes a second supporting member 5321, a second supporting shaft 5322, a third supporting shaft 5323 and a second floating wheel 5324; wherein the second supporting member 5321 is connected with the second supporting shaft 5322 , and the second support shaft 5322 is arranged in the installation groove formed by the support frame 51 with one end open, and the second support shaft 5322 can move along the height direction of the second support member 5321; the opposite of the elastic force member 57 The other end is pressed on the second support shaft 5322;

The second support member 5321 is formed with a second installation cavity penetrating through its three adjacent sides, that is, the second installation cavity penetrates through the front side, rear side and bottom of the second support member 5321, so as not to block the coin transportation channel , optionally, the first supporting member 5311 is an open casing structure formed by bending a thin plate;

The third support shaft 5323 is disposed in the second installation cavity and connected with the second support member 5321 ; the second floating wheel 5324 is sleeved on the third support shaft 5323 and can rotate along the third support shaft 5323 .

The driving assembly 52 includes a driving wheel 521 and a driven wheel 522; wherein, the driving wheel 521 is arranged on an outer side of the support frame 51, the driven wheel 522 is arranged on the support frame 51, and the driving wheel 521 is connected with the driven wheel 522 and can drive the driven wheel 522. The driven pulley 522 rotates, and the driven pulley 522 is connected to the first floating pulley 5313 and the second floating pulley 5324 through the coin pressing timing belt 50.

According to the structure described above, the driving wheel 521 is driven to rotate, thereby driving the driven wheel 522 to rotate, and the driven wheel 522 drives the first floating wheel 5313 and the second floating wheel 5324 to rotate synchronously through the coin pressing timing belt 50 at the same time. 50 presses set the coin to move forward, which provides the possibility for continuous detection and counterfeiting operations.

In addition, when the thick coin passes under the first floating wheel 5313, the first floating wheel 5313 is lifted up under the action of the coin, and the first support shaft 5312 is lifted synchronously. When the thin coin passes the first floating wheel When the coin is below the 5313, the coin is lower than the bottom surface of the first floating wheel 5313. Since the first floating wheel 5313 is not supported, under the pressure of the elastic force member 57, the first supporting shaft 5312 and the first floating wheel connected to it. 5313 moves down to the coin, and then presses the coin to move forward. The working principle of the second floating wheel coin pressing assembly 532 is the same as that of the first floating wheel coin pressing assembly 531 , and will not be described in detail here.

In this embodiment, preferably, as shown in FIG. 5 and FIG. 6 , the image recognition assembly 55 includes a supporting member 551, a first image capturing device 552, a second image capturing device 553 and a wear-resistant bearing member 556; wherein, The support frame 51 is formed with an installation port 511 , the support member 551 is arranged on the installation port 511 , and the support member 551 is connected with the support frame 51 ;

The wear-resistant bearing member 556 extends to and covers a part of the installation opening 511, and the wear-resistant bearing member 556 is formed with a photographing through hole;

The first image capturing device 552 and the second image capturing device 553 are both arranged on the support member 551, and the first image capturing device 552 is arranged at one side of the via hole, and the second image capturing device 553 is arranged at the opposite side of the capturing via hole. on the other side.

According to the structure described above, the first image photographing device 552 can photograph the upper surface of the coin, and the second image photographing device 553 can photograph the lower surface of the coin through the photographing hole, thereby realizing image acquisition of both sides of the coin. The integrity and accuracy of the coin is high, which helps to determine the denomination, size and shape of the coin, and helps to improve the accuracy of sorting, wherein the coin travels on the wear-resistant bearing member 556, and the wear-resistant bearing member 556 The wear resistance is good, it will not be worn due to long-term contact with coins, and the service life is long.

Further, preferably, as shown in FIG. 6 , the image recognition assembly 55 further includes two coin twisting wheels, namely the first coin twisting wheel 554 and the second coin twisting wheel, which are arranged at intervals along the length direction of the supporting member 551 , and the first coin twisting wheel 554 The first coin twisting wheel 554 and the second coin twisting wheel are respectively rotatably connected with the support member 56 through the rotating shaft 7255 . Connected, the first coin twisting wheel 554 and the second coin twisting wheel play the role of pressing and setting coins to move forward. Specifically, the driving wheel 521 of the drive assembly 52 is connected with one of the transmission gears 555 through a transmission belt, and a support shaft 58 is provided on the diagonally above the third rotating shaft 7255, and the support shaft 58 is fixedly connected to the support frame 51. The support shaft 58 A tensioning wheel 59 is sleeved at one end of the supporting frame 51, and the tensioning wheel 59 is pressed on one side of the transmission belt to ensure the tensioning of the transmission belt.

In this embodiment, preferably, as shown in FIG. 10 and FIG. 11 , the second coin press conveying mechanism 7 includes: a support base 71 , a coin press conveying assembly 72 and a locking assembly 74 ;

Wherein, the coin pressing and conveying assembly 72 is rotatably connected with the support base 71; the locking assembly 74 is arranged on one side of the coin pressing and conveying assembly 72, and is used to lock the coin pressing and conveying assembly 72 to the frame 1;

The locking assembly 74 includes a support base 741 and a holding member 742 and a locking member 743 respectively connected to the support base 741; wherein the holding member 742 is used for the operator to hold, and the locking member 743 and the support base 741 A clamping space is formed therebetween, and the clamping space is used for clamping part of the structure of the rack 1 , and the locking member 743 is detachably connected with the support base 741 .

According to the structure described above, it can be seen that the coin pressing and conveying assembly 72 is fixed to the frame 1 by clamping the part of the structure of the frame 1 by the locking member 743 and the supporting base 741, so that the coin pressing and conveying assembly 72 can be stably pressed and installed. The coin is transported forward to improve the stability of the coin pressing and conveying mechanism when it is working; when the lower part of the coin pressing and conveying assembly 72 needs to be cleaned or repaired, the locking member 743 can be disassembled from the support base 741, that is, the two The user releases the part of the structure of the frame 1 sandwiched between the two, and then rotates the coin press conveying assembly 72. When it rotates to the designated position, a top edge of the support base 741 contacts the frame 1, and it is The swing angle exceeds the rotation center, and is supported on the frame 1, which is simple and convenient to operate, frees both hands, and reduces labor input.

Further, preferably, as shown in FIG. 10 , FIG. 14 and FIG. 15 , the coin press conveying assembly 72 includes a supporting body 721 , a main driving wheel 722 , a tensioning wheel 723 and a plurality of floating wheels 724 ;

Wherein, the support body 721 is rotatably connected with the support base 71, and the support body 721 defines a limit slot;

The main driving wheel 722 is rotatably arranged at one end of the support body 721 away from the support base 71, and the tensioning wheel 723 is rotatably arranged at one end of the support body 721 close to the support base 71;

A plurality of floating wheels 724 are rotatably disposed on the support body 721 along the height direction of the support frame 51 so as to be floating. 724 are arranged at intervals along the length direction of the support body 721;

The main driving pulley 722, the tension pulley 723 and the plurality of floating pulleys 724 are connected through a transmission belt.

Further, preferably, the main driving wheel 722 drives the floating wheel 724 and the tension wheel 723 to rotate through the transmission belt, so as to press and set the coin to move forward.

Among them, the tensioning wheel 723 can ensure that the transmission belt is always in a tensioned state, so that the transmission belt can always be pressed on the coin and ensure the normal transportation of the coin.

Since the thickness of the coins is not the same, the gap needs to be adaptive according to different coins, so the above structure is designed so that the floating wheel 724 can be adjusted up and down adaptively to the coins.

Further, preferably, the coin press transmission assembly 72 and the support base 71 are rotatably connected through a connecting shaft, and a friction plate 73 is provided on the side of the connecting shaft on the support base 71 away from the coin press transmission assembly 72 . Mainly from a safety point of view, the friction plate 73 has a certain one-way resistance, and the operation is simple and convenient when it is opened.

Further, preferably, as shown in FIG. 12 , one side of the support base 741 is formed with a guide portion 7411, and the guide portion 7411 is formed with guide holes 7413 penetrating both ends thereof;

A limiting portion 7412 is formed on the other adjacent side portion of the support base 741 , and the limiting portion 7412 and the guide portion 7411 respectively extend along the perpendicular direction.

According to the structure described above, when the second coin pressing and conveying mechanism 7 is fixed on the frame 1, the frame 1 is provided with a limit screw or a limit rod, and the limit screw or limit rod can be inserted into the guide portion 7411 The locking member 743 is inserted into the insertion port of the rack 1 at this time.

The support body 721 described below forms a limiting groove, and the limiting portion 7412 is clamped in the limiting groove, so as to realize the connection and positioning with the support body 721 .

Further, preferably, as shown in FIG. 13 , the holding member 742 includes a connecting portion 7421 and a holding portion 7422 that are connected to each other; wherein, the holding portion 7422 is located on one side of the support base 741 , and the connecting portion 7421 penetrates through the support base 742 . The mounting through hole opened in the base 741 and the end of the connecting portion 7421 is located on the opposite side of the supporting base 741 ; the locking member 743 is sleeved on the connecting portion 7421 and locked by the locking nut 744 . It can be seen that the above-mentioned assembly structure is more stable, less prone to loosening, and safer and more reliable.

Further, preferably, as shown in FIGS. 14 and 15 , the floating wheel 724 is connected to the support body 721 through a support mechanism 725, and the support mechanism 725 includes a mounting base 7251, an elastic member 7252 and a blocking member 7253; wherein the mounting base The 7251 is formed with an installation groove running through one end thereof, the floating wheel 724 is arranged in the installation groove, and the floating wheel 724 is rotatably connected with the installation base 7251 through the rotating shaft 7255;

The mounting base 7251 is formed with a mounting hole 7254, and the rotating shaft 7255 is arranged in the mounting hole 7254, and along the height direction of the mounting base 7251, a movement space is formed between the rotating shaft 7255 and the mounting hole 7254, which provides the floating wheel 724, floating space;

The mounting base 7251 is formed with an accommodating hole that communicates with the mounting hole 7254, the elastic member 7252 is arranged in the accommodating hole, and the blocking member 7253 is blocked at one end opening of the accommodating hole; one end of the elastic member 7252 is against the rotating shaft 7255, and the elastic The other end of the member 7252 is pressed under the blocking member 7253, and the elastic member 7252 has elastic restoring force. When the floating wheel 724 drives the rotating shaft 7255 to move upward, the elastic member 7252 is pressed and the elastic member 7252 accumulates elastic potential energy, and then pushes in the opposite direction. The rotating shaft 7255 moves downward together with the floating wheel 724, so that the floating wheel 724 can float up and down.

In this embodiment, preferably, as shown in FIGS. 16 to 18 , the bin sorting mechanism 8 includes a mounting seat 81 , a driving device 84 , a distribution member 82 and a detection member 83 arranged on the mounting seat 81 ; wherein, the mounting seat 81 is formed with a coin drop channel running through its two ends, and the distribution member 82 is covered at the inlet end of the coin drop channel;

The driving device 84 is connected with the distribution member 82, and is used for driving the distribution member 82 to rotate relative to the mounting seat 81 to open or close the inlet end of the coin drop channel; the distribution member 82 is formed with an opening for avoiding the coin pressing transmission belt;

A storage bin is arranged below the distribution member 82;

In the conveying direction of the coins 9 , a detection member 83 is provided upstream of the dispensing member 82 , and the detection member 83 is used to collect positional information of the coins 9 .

According to the structure described above, the forgery detection mechanism 5 firstly detects the image and other information of the coin 9, and transmits the information to the general control system of the coin 9 sorter. The general control system processes the information and finally determines the face value of the coin 9, and when When the detection member 83 detects that the coin 9 has moved to the front of the corresponding bin, the general control system sends a signal to the corresponding driving device 84, and the driving device 84 drives the corresponding dispensing member 82 to rotate and open, opening the coin drop channel of the mounting seat 81, The coin 9 will be guided into the coin drop channel of the mounting seat 81 by the coin pressing transmission belt, and then enter the storage box of the corresponding bin. In the above process, the avoidance opening 821 of the dispensing member 82 can effectively avoid the coin pressing transmission belt. The two will not interfere, which ensures the normal operation of both the dispensing member 82 and the coin pressing transmission belt, and improves the sorting efficiency of the coins 9 .

In this embodiment, preferably, as shown in FIG. 1 and FIG. 2 , the input mechanism 2 includes a carrying bucket 21 and a conveying belt 22 , the conveying belt 22 is arranged below the carrying bucket 21 , and the inlet end of the conveying belt 22 extends to The outlet end of the carrying bucket 21 and the outlet end of the conveyor belt 22 extend to the inlet end of the turntable mechanism 3 .

According to the structure described above, coins first fall into the carrying bucket 21, and then fall on the conveyor belt 22 to be transported to the turntable mechanism 3. The carrying bucket 21 has a large carrying capacity and can hold a large number of coins.

In this embodiment, preferably, as shown in FIG. 1 and FIG. 2 , the turntable mechanism 3 includes a protective casing 31 , a turntable 32 and a driving device 84 ; wherein the turntable 32 is arranged below the input mechanism 2 , along the turntable 32 . In the circumferential direction, the protective shell 31 is arranged on the outside of the turntable 32; the driving device 84 is connected with the turntable 32 for driving the turntable 32 to rotate.

According to the structure described above, the driving device 84 drives the turntable 32 to rotate, so as to make a large number of coins spread out and avoid stacking together.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present application. scope.

Claims (10)

1. A coin sorter, comprising: the input mechanism, the turntable mechanism, the single-layer limiting mechanism, the first coin pressing conveying mechanism, the counterfeit detection mechanism, the second coin pressing conveying mechanism and the bin separating mechanism are sequentially arranged; wherein the input mechanism is used for receiving coins and conveying the coins to the rotary disc mechanism; the rotary disc mechanism is used for carrying out dispersion treatment on the conveyed coins;

the single-layer limiting mechanism is used for enabling the coins after the dispersed treatment to pass through in a single-layer mode; the first coin pressing and conveying mechanism is used for conveying coins which pass through the single-layer limiting mechanism in a single-layer mode to the counterfeit detection mechanism;

the false discriminating and detecting mechanism is used for discriminating the type and the authenticity of the conveyed coins;

the second coin pressing and conveying mechanism is used for conveying the determined types of coins to the corresponding storage bin of the bin dividing mechanism, and the bin dividing mechanism is used for throwing and storing the coins in the corresponding bin.

2. The coin sorter of claim 1, further comprising a frame, wherein the input mechanism, the turntable mechanism, the single-layer limiting mechanism, the first coin pressing transport mechanism, the counterfeit detection mechanism, the second coin pressing transport mechanism, and the binning mechanism are disposed on the frame;

the turntable mechanism is arranged below the input mechanism along the height direction of the rack; the single-layer limiting mechanism is arranged on the outer circumferential side of the turntable mechanism;

the single-layer limiting mechanism, the first coin pressing conveying mechanism, the counterfeit detection mechanism and the second coin pressing conveying mechanism are sequentially arranged along the length direction of the rack, and the counterfeit detection mechanism, the first coin pressing conveying mechanism and the second coin pressing conveying mechanism are arranged at one side part close to the input mechanism; along the height direction of the rack, the bin separating mechanism is arranged below the second coin pressing conveying mechanism.

3. The coin sorter of claim 2 wherein the single tier stop mechanism comprises a height stop member and an adjustment member; wherein the height limiting member is connected to the frame through the adjusting member, and the adjusting member is in threaded connection with the frame;

the height limiting component is arranged on the outer circumference side of the turntable mechanism, and a coin outlet is formed between the bottom end face of the height limiting component and the turntable mechanism.

4. The coin sorter according to claim 1, wherein the false discriminating detection mechanism comprises a support frame, and a driving assembly, a first floating wheel coin pressing assembly, a second floating wheel coin pressing assembly, an image recognition assembly and a discrimination assembly which are arranged on the support frame, and the image recognition assembly, the second floating wheel coin pressing assembly, the discrimination assembly and the first floating wheel coin pressing assembly are arranged in sequence along the length direction of the support frame;

the first floating wheel coin pressing assembly and the second floating wheel coin pressing assembly are in transmission connection with the driving assembly; the first floating wheel coin pressing assembly and the second floating wheel coin pressing assembly can move along the height direction of the supporting frame.

5. The coin sorter of claim 4 wherein the authenticity detection mechanism further comprises a support member and a resilient biasing member; the support component is arranged on the support frame, the elastic force application component is arranged on the support component, one end of the elastic force application component extends and is arranged on the first floating wheel coin pressing component in a pressing mode, the other opposite end of the elastic force application component extends and is arranged on the second floating wheel coin pressing component in a pressing mode, and the elastic force application component can apply pressure towards the coin to the first floating wheel coin pressing component and the second floating wheel coin pressing component.

6. The coin sorter of claim 4 wherein the image recognition assembly comprises a support, a first image capture device, a second image capture device, and a wear bearing member; the supporting frame is provided with an installation through opening, the supporting piece is arranged at the installation through opening, and the supporting piece is connected with the supporting frame;

the wear-resistant bearing component extends to and covers one part of the mounting through hole, and a shooting through hole is formed in the wear-resistant bearing component;

first image shooting equipment and second image shooting equipment all set up in the piece is used in the support, just first image shooting equipment set up in shoot one side of via hole, second image shooting equipment set up in shoot the opposite side of via hole.

7. The coin sorter of claim 1 wherein the second coin pressing transport mechanism comprises: the coin pressing device comprises a supporting seat, a coin pressing conveying assembly and a locking assembly;

the coin pressing conveying assembly is rotatably connected with the supporting seat; the locking assembly is arranged at one side part of the coin pressing conveying assembly and used for locking the coin pressing conveying assembly on the rack;

the locking assembly comprises a supporting base, and a holding member and a locking member which are respectively connected with the supporting base; the holding component is used for being held by an operator, a clamping space is formed between the locking component and the supporting base, the clamping space is used for clamping a part of the structure of the rack, and the locking component and the supporting base are detachably connected.

8. The coin counter of claim 7, wherein the coin press transport assembly includes a support body, an active drive wheel, a tension wheel, and a plurality of float wheels;

the supporting body is rotatably connected with the supporting seat and is provided with a limiting groove;

the active driving wheel is rotatably arranged at one end of the supporting main body far away from the supporting seat, and the tensioning wheel is rotatably arranged at one end of the supporting main body close to the supporting seat;

the plurality of floating wheels are rotatably arranged on the supporting body in a floating manner along the height direction of the supporting body, the plurality of floating wheels are positioned between the driving wheel and the tensioning wheel, and the plurality of floating wheels are arranged at intervals along the length direction of the supporting body;

the driving wheel, the tensioning wheel and the plurality of floating wheels are in transmission connection through a transmission belt.

9. The coin sorter of claim 1, wherein the bin mechanism comprises a mount and a drive, a dispensing member and a detection member disposed on the mount; the mounting seat is provided with a coin falling channel penetrating through two ends of the mounting seat, and the distributing component covers the inlet end of the coin falling channel;

the driving device is connected with the distribution component and is used for driving the distribution component to rotate relative to the mounting seat so as to open or close the inlet end of the coin falling channel; the distribution component is provided with an opening avoiding the coin pressing transmission belt;

a storage bin is arranged below the distributing component;

along the transport direction of coin, detection component sets up in the upper reaches of minute allocation component, detection component is used for gathering the positional information of coin.

10. The coin counter according to any one of claims 1 to 9 wherein the first coin pressing conveyor mechanism comprises a support and first and second drive wheels disposed on the support, and the first and second drive wheels are drivingly connected by a conveyor belt; and/or

The input mechanism comprises a bearing hopper and a conveying belt, the conveying belt is arranged below the bearing hopper, the inlet end of the conveying belt extends to the outlet end of the bearing hopper, and the outlet end of the conveying belt extends to the inlet end of the turntable mechanism; and/or

The turntable mechanism comprises a protective shell, a turntable and a driving device; the turntable is arranged below the input mechanism, and the protective shell surrounds the outer part of the turntable along the circumferential direction of the turntable; the driving device is connected with the turntable and used for driving the turntable to rotate.

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