CN110349325A - A kind of coin for bank, paper currency sorter - Google Patents

Abstract

The present invention provides a kind of coin for bank, paper currency sorter, it is related to the bank field, this is used for coin, the paper currency sorter of bank, including cabinet, coin separating device, banknote separating device, pipeline, funnel and multiple collecting tanks, coin separating device is located at middle part, banknote separating device in cabinet and is located at side in cabinet.The coin, the paper currency sorter that are used for bank are distinguished according to size between high denomination banknotes and note of small denominations there are biggish difference using baffle, so that high denomination banknotes are in contact by baffle Shi Huiyu baffle, so that high denomination banknotes are fallen into.Note of small denominations will not be contacted with baffle, matched by baffle and rotating plate, achieved the effect that sieve high denomination banknotes and note of small denominations.Bank note is distinguished by the way of mechanical, instead of being worked by electronic module, avoids acquiring banknote image information with camera, due to bank note serious wear, causes camera identification unclear and cause screening mistake.

Description

A coin and banknote sorter for banks

technical field

The invention relates to the technical field of banks, in particular to a sorter for coins and banknotes used in banks.

Background technique

In life, banking units sort the accumulated coins through hard and paper money sorting machines. The coins are sorted by slowly pouring the stacked coins into a hard, banknote sorter. Due to some defects in some banknotes, it is difficult for these banknotes to be sorted by machine. Therefore, before sorting the banknotes, it is necessary to screen the banknotes and screen out the complete banknotes. The banknotes are then put into the hard and banknote sorter for screening.

"A banknote and coin processing device" is disclosed in China Patent Network, with the patent number of 201610463752.0. The above-mentioned device puts the coins into the regular mechanism, and sends the banknotes and coins to the flat conveying track. The coins are classified into the square slot matching their size through the coin sorting mechanism on the side of the flat conveying track, and then fall into the coin storage box. . The banknotes are divided into one by one by the twisting wheel and enter the banknote sorting device. The image information of the banknotes is collected by the camera, and the image information is transmitted to the single-chip computer, and the single-chip computer analyzes and processes the image information. The single-chip microcomputer controls other equipment to screen the banknotes, and separates the large-denomination banknotes from the small-denomination banknotes.

However, the above-mentioned device sets the banknote inlet and the coin inlet to the same and occupies the same channel, so that the banknotes and coins cannot be sorted at the same time, and if they are poured at the same time, the burden of machine screening will be increased. And the banknotes being sorted are not brand new, and the surface of the banknotes may be severely worn. The image information on the surface of such banknotes is ambiguous, which makes the collection and identification prone to errors, which may lead to errors in the screening of banknotes.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides a coin and banknote sorter for banks, which solves the problem of the general hard and banknote sorter in the above-mentioned background technology, which can only identify and sieve the banknotes with clear surface images. However, if the surface of the banknotes is severely worn, the identification is prone to errors, which in turn causes the problem of incorrect classification of the banknotes.

(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a coin and banknote sorter for banks, comprising a box body, a coin separation device, a banknote separation device, a pipe, a funnel and a plurality of collection grooves, a coin separation device It is located in the middle of the box, the banknote separation device is located on one side of the box, a plurality of collection grooves are located at the bottom of the inner wall of the box, the pipeline is located on the coin separation device, the funnel is located on the pipeline, and the funnel extends to the outside of the box. The banknote separating device includes a banknote passage for the banknotes to slide, a banknote feeding mechanism, a turning plate, a partition plate and a baffle, the banknote feeding mechanism is arranged on the banknote passage, the turning plate is arranged below the banknote passage, and the banknote outlet end of the banknote passage Facing the rotating plate, the rotating plate can rotate around its axis, the baffle is arranged below the rotating plate, the baffle is arranged on the baffle, and the upper end of the baffle is inclined toward the coin outlet end of the banknote passage.

Preferably, the coin separating device includes a housing, a support rod, a small spring, a large spring, a pentagonal through slot and a one-way through slot, the housing is provided with a vertical downward cavity, the support rod is horizontally arranged in the housing, and the support rod It can slide up and down, and can be turned around the middle. There is a large spring under one end and a small spring under the other end. The side of the housing close to the large spring is provided with a pentagonal through slot and a unitary through slot. The pentagonal through slot is located above the one-yuan through slot. .

Preferably, the material of the support rod is made of light-weight plastic material, and the interior of the support rod is hollow. The middle part of the support rod is provided with raised cylinders on the front and rear sides. Flip to follow the cylinder.

Preferably, a plurality of twist rollers are arranged in the banknote passage, the banknote passage is composed of a transverse part and an arc-shaped part, the transverse part is arranged obliquely, the money feeding mechanism is arranged on the transverse part, and one end of the transverse part extends to the box Outside the body, the other end of the transverse part faces the arc-shaped part, the coin outlet of the arc-shaped part faces the turning plate, the two sides of the banknote passage are provided with flanges, and the distance between the flanges is 16 cm.

Preferably, one side of the baffle is aligned with the outer edge of the banknote passage, and the distance from the other side of the baffle to the inner wall of the banknote passage is 1.8 cm.

Preferably, cams are respectively provided on both sides of the bottom of the funnel, the bottom of the funnel is in contact with the surface of the cam, the cam can rotate around its axis, and a motor is connected to the axis of the cam.

Preferably, the bottom of the funnel is provided with a coin outlet, and the coin outlet is limited to a single coin to pass through.

(3) Beneficial effects

The present invention provides a sorter for coins and banknotes used in banks. Has the following beneficial effects:

1. The coin and banknote sorting machine used in banks is based on the large difference in size between large-denomination banknotes and small-denomination banknotes. The baffle is used to distinguish them, so that the large-denomination banknotes will be separated from the baffle when they pass through the baffle. contact, causing the large-denomination banknotes to fall in. Small-denomination banknotes do not come into contact with the baffle, and the baffle is matched with the rotating plate to achieve the effect of screening large-denomination and small-denomination banknotes. The banknotes are distinguished mechanically, instead of working through the electronic module, to avoid using the camera to collect the image information of the banknotes. Due to the serious wear and tear of the banknotes, the camera is not clearly recognized and the screening error is caused.

Description of drawings

Fig. 1 is the structural perspective view of the present invention;

Fig. 2 is the structural sectional perspective view of the present invention;

Fig. 3 is the front sectional view of the structure of the present invention;

FIG. 4 is a schematic structural diagram of the banknote separating device of the present invention;

5 is a partial cross-sectional view of the structure of the banknote separating device of the present invention;

6 is a partial cross-sectional view of the structure of the coin separating device of the present invention;

7 is a sectional view of the structure state of the coin separating device of the present invention;

8 is a sectional view of the second structural state of the coin separating device of the present invention;

9 is a three-sectional view of the structure state of the coin separating device of the present invention;

Figure 10 is a perspective view of the funnel structure of the present invention;

FIG. 11 is another perspective view of the structure of the banknote separating device of the present invention.

In the figure: 1 box body, 2 banknote passages, 21 banknote twisting rollers, 22 flanging, 3 money feeding mechanism, 4 turning plates, 5 partition plates, 6 baffle plates, 7 coin separation devices, 71 shells, 72 supporting rods, 73 small springs, 74 large springs, 75 pentagonal channels, 76 unary channels, 8 pipes, 9 funnels, 91 coin outlets, 10 cams, 11 collection slots, 12 motors, 13 motors, 14 slides.

Detailed ways

An embodiment of the present invention provides a coin and banknote sorter for a bank, as shown in FIGS. 1-11 , including a box body 1 , a coin separation device 7 , a banknote separation device, a pipe 8 , a funnel 9 and a plurality of collection slots 11 . The coin separating device 7 is provided in the middle of the box body 1 . The banknote separating device is provided on one side of the box body 1 . A plurality of collecting troughs 11 are placed at the bottom of the inner wall of the box body 1 , and the collecting troughs 11 can be drawn out from the box body 1 . The pipe 8 is placed on the coin separating device 7 . Both sides of the pipe 8 are fixedly welded to the inner wall of the box body 1 . The funnel 9 is arranged on the pipeline 8 , and the lower end of the funnel 9 can extend into the pipeline 8 . The funnel 9 extends outside the box body 1 . The front and rear sides of the funnel 9 are in sliding fit with the inner wall of the box body 1 . The inner wall of the box body 1 is provided with a slideway 14 so that the funnel 9 can slide up and down.

The banknote separating device includes a banknote channel 2 for banknotes to slide, a banknote feeding mechanism 3 , a turning plate 4 , a partition plate 5 and a baffle 6 . The money feeding mechanism 3 is fixedly installed on the banknote channel 2 . The coin feed end of the banknote channel 2 extends to the outside of the box body 1 . The money feeding mechanism 3 is the same as the existing money feeding mechanism, and is provided with components such as a money rubbing wheel, a money twisting wheel, etc., to divide the banknotes one by one for transportation. Since this is the prior art, the money feeding mechanism 3 has The specific structure, internal connection relationship, circuit arrangement and the model of each component are the same as the conventional technical means, and will not be described in detail.

The turning plate 4 is arranged below the banknote passage 2 , and both ends of the turning plate 4 are pivotally connected to the inner wall of the box body 1 . The coin outlet end of the banknote channel 2 faces the turning plate 4, the turning plate 4 can rotate around its axis, and the rotation direction of the turning plate 4 is clockwise. A motor 12 is fixedly installed outside the box body 1 , and the transmission shaft of the motor 12 is welded to one end of the rotating plate 4 . The rotary plate 4 is driven to rotate slowly by the motor 12 . The baffle 5 is arranged below the turning plate 4 , the baffle 5 is welded with the inner wall of the box 1 , the baffle 6 is fixedly welded on the baffle 5 , and the upper end of the baffle 6 is inclined toward the coin outlet end of the banknote passage 2 .

A plurality of banknote twisting rollers 21 are arranged in the banknote passage 2, and the banknote twisting rollers 21 play the role of guiding and transporting the banknotes, so that the banknotes can move downward. The banknote passage 2 consists of a transverse part and an arc part. The transverse part is arranged obliquely, and the money feeding mechanism 3 is arranged on the transverse part. A larger bill twisting roller 21 is arranged in the arc-shaped part. The two sides of the banknote passage 2 are fixedly welded with flanges 22, and the distance between the flanges 22 is 16 cm.

One side of the baffle 6 is aligned with the outer edge of the banknote channel 2, and the distance from the other side of the baffle 6 to the inner wall of the banknote channel 2 is 1.8cm, that is, the inner wall of the flange 22 close to the baffle 6 and the baffle 6 are close to the turning plate. 4 The spacing on one side is 1.8cm. The twist roller 21 is also driven by the motor 12 .

On the market, the length of 100 yuan banknotes is 15.5cm, the length of 50 yuan banknotes is 15cm, the length of 20 yuan banknotes is 14.5cm, and the length of 10 yuan banknotes is 14cm. Because the distance between the flanges 22 on both sides of banknote channel 2 is 16cm, and the length of the banknotes close to the baffle is 16cm. The distance between the inner wall of the flange 22 of 6 and the side of the baffle 6 close to the turning plate 4 is 1.8 cm, so when the turning plate 4 is rotated, only banknotes with a length of less than 14.2 cm can pass through, so 100 yuan, 50 yuan and 20 yuan cannot pass. through the baffle 6.

The banknote twisting roller 21 rolls the banknotes to move the banknotes, and at the same time, the banknotes can be flattened to prevent the banknotes from being lifted. When the outwardly extending end of the turning plate 4 is aligned with the coin outlet end of the arc portion of the banknote passage 2 , the extending end of the turning plate 4 is inclined, so that the banknotes can be slid onto the turning plate 4 . On the chute turning plate 4, the banknotes can be flattened by the twisting roller 21.

Stack the preliminarily screened banknotes and put them into the money feed end of the banknote channel 2. The length of the banknote stack is parallel to the width of the banknote channel 2, and the banknotes are transported downward one by one through the banknote feeding mechanism 3. After passing through the arc portion of the banknote passage 2, it is moved to the turning plate 4. At the same time, the turning plate 4 continues to rotate and passes through the baffle plate 6. If the banknote is 100 to 20 yuan, it will be blocked by the baffle plate 6. When the baffle plate 6 is used, the banknote Inclined and dropped into the collection tank 11 below. If the banknotes are below 20, they are not blocked by the baffle 6, and continue to rotate with the rotating plate 4. When the banknotes start to rotate downward, the banknotes fall into another collection slot 11. Achieve the effect of distinguishing large-denomination banknotes from small-denomination banknotes.

The motor 12 rotates slowly, so that when the extended end of the turning plate 4 is aligned with the coin outlet end of the banknote passage 2, the banknotes are just sufficiently moved to the turning plate 4. This can be achieved by changing the length of the banknote passage 2 or the rotational speed of the motor according to the actual situation.

The coin and banknote sorting machine used for banks uses the baffle 6 to distinguish the large-denomination banknotes according to the large difference in size between the large-denomination banknotes and the small-denomination banknotes, so that the large-denomination banknotes will be separated from the baffle 6 when passing through the baffle 6. contact, causing the large-denomination banknotes to fall in. The small-denomination banknotes do not come into contact with the baffle 6, and the baffle 6 is matched with the turning plate 4 to achieve the effect of screening large-denomination banknotes and small-denomination banknotes. The banknotes are distinguished mechanically, instead of working through the electronic module, to avoid using the camera to collect the image information of the banknotes. Due to the serious wear and tear of the banknotes, the camera is not clearly recognized and the screening error is caused.

The coin separating device 7 includes a housing 71 , a support rod 72 , a small spring 73 , a large spring 74 , a pentagonal through slot 75 and a unitary through slot 76 . , the bottom of the shell 1 is welded with the bottom of the inner wall of the box 1 . The casing 71 is provided with a vertically downward cavity. The support rod 72 is laterally arranged in the casing 71, the support rod 72 can slide up and down, and the support rod 72 can be turned over around the middle. One end of 72 is fixedly welded with a large spring 74, and the other end of 72 is fixedly welded with a small spring 73. The side of the housing 71 close to the large spring 74 is provided with a pentagonal through slot 75 and a unitary through slot 76. The pentagonal through slot 75 is located in the unitary channel. Above slot 76.

The material of the support rod 72 is made of a light-weight plastic material. And the interior of 72 is hollow, and the middle of the support rod 72 is welded with raised cylinders on the front and rear sides. The strut 72 can be flipped following the cylinder.

The passage for the coin into the housing 71 corresponds to one end of the support rod 72 . The 5-cent coin on the market is lighter than the 1-yuan coin. When the coin falls on the rod 72, due to the action of gravity, the coin hits the rod 72, the rod 72 sinks under the impact, and the rod 72 is inclined downward because the coin is at one end of the rod 72. If the coin is a 5-cent coin, the inclination of the support rod 72 is relatively low, and the 5-cent coin rolls into the pentagonal through slot 75 . If the coin is a 1-yuan coin, the support rod 72 is more inclined, and the 1-yuan coin will not fall into the pentagonal through slot 75 due to the size problem, and the 1-yuan coin will fall into the one-yuan through slot 76 below.

The weight of the 1 yuan coin on the market is about 6.1g, and the weight of the 50 cent coin is about 3.8. Therefore, the gravity of a 1-yuan coin is greater than that of a 5-cent coin, and the impact force of a 1-yuan coin is greater than that of a 5-cent coin. The elastic coefficient of the large spring 74 is about 1.5, and the elastic coefficient of the small spring 73 is about 1.8. Since the elastic coefficient of the large spring 74 is smaller than that of the small spring 73 , the force required for the deformation of the small spring 73 is larger than the force required for the deformation of the large spring 74 . Furthermore, when the support rod 72 descends, the deformation range of the small spring is small, and the contact end of the support rod 72 and the small spring 73 is lifted.

When no coin falls into the housing 71, one end of the large spring 74 is flush with the small spring 73, and the support rod 72 is in a horizontal state.

Cams 10 are respectively provided on both sides of the bottom of the funnel 9 . The bottom of the funnel 9 is in contact with the surface of the cam 10, and the cam 10 can rotate about its axis. A motor 13 is connected to the axis of the cam 10 . The motor 13 is fixedly installed outside the box body 1 , and the transmission shaft of the motor 13 passes through the cam 10 and is fixedly welded with the cam 10 . When the motor 13 drives the cam 10 to rotate, the protrusion of the cam 10 can lift the funnel 9. After the cam 10 continues to rotate, the cam of the cam 10 moves away from the funnel 9, so that the funnel 9 descends, thereby achieving the effect of up and down vibration.

The bottom of the funnel 9 is provided with a coin outlet 91 . The width of the coin passage 91 is only suitable for the passage of one coin. Further, the coin outlet 91 is restricted to pass through only a single coin. Each time the funnel 9 vibrates up and down once, a coin falls out from the coin outlet 91 at the bottom of the funnel 9 .

When the coins are poured into the funnel 9, the positions of the coins in the funnel 9 are the same, and the coins at the lowest position are in contact with the bottom of the inner wall of the funnel 9, and the coins are stuck with each other to block the coin outlet 91. The funnel 9 vibrates up and down continuously, so that The coin at the lowest position gradually becomes vertical under vibration, and then when the coin closest to the coin outlet 91 is vertical, it falls out from the coin outlet 91. After the coin falls out, a space is created to make the upper coin slide down and block it again. Coin outlet 91. Therefore, the coins are dropped out one by one through the intermittent vibration of the funnel.

A switch for controlling the rotation of the motor and the motor is fixedly installed on the back of the box 1. Since the switch is a conventional technical means, the model and circuit arrangement of the switch are the same as those of the conventional technical means. The back of the box body 1 is also connected with a plug, and the plug is inserted into the socket, so that the whole device is connected with the mains, so that the motor and the motor work. Motors and motors are conventional technical means, so the specific model and circuit arrangement are the same as conventional technical means.

Working principle: When using, put the preliminarily screened banknotes in alignment with the banknote channel 2, and through the cooperation of the banknote feeding mechanism 3 and the banknote twisting roller 21, the banknotes are moved to the turning plate 4 one by one. At the same time, the rotating plate 4 is slowly rotated by the motor 12. After the banknote moves to the motor 12, if the banknote is 100 to 20 yuan, it contacts the baffle 6, and the baffle 6 tilts the banknote and causes the banknote to fall. If the banknote is less than 20 yuan, it will continue to rotate with the rotating plate 4 through the baffle 6. When the banknote starts to rotate downward, the banknote will fall, distinguishing the large denomination from the small denomination banknote. Pour the coins into the funnel 9, and the funnel 9 vibrates up and down, so that the coins fall one by one. When the coins fall into the support rod 72 of the housing 71, the support rod 72 descends and tilts, and the coins fall into the corresponding coin according to the size of the coin. aisle.

To sum up, the coin and banknote sorting machine for banks uses the baffle 6 to distinguish the large-denomination banknotes when they pass through the baffle 6 according to the large difference in size between the large-denomination banknotes and the small-denomination banknotes. It will come into contact with the baffle 6, so that the large-denomination banknotes fall into it. The small-denomination banknotes do not come into contact with the baffle 6, and the baffle 6 is matched with the turning plate 4 to achieve the effect of screening large-denomination banknotes and small-denomination banknotes. The banknotes are distinguished mechanically, instead of working through the electronic module, to avoid using the camera to collect the image information of the banknotes. Due to the serious wear and tear of the banknotes, the camera is not clearly recognized and the screening error is caused.

And, use gravity. When the coin falls, it hits the support rod 72, so that the support rod 72 is lowered and inclined. Due to the different weights of coins of different denominations, the impact force generated by the coins of different denominations is also different, and then the coins of different denominations enter the corresponding screening. channel to achieve the effect of coin screening.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A coin and banknote sorting machine for banks, characterized in that: comprising a box (1), a coin separation device (7), a banknote separation device, a pipe (8), a funnel (9) and a plurality of collection grooves (11), the coin separation device (7) is arranged in the middle of the box body (1), the banknote separation device is arranged on one side of the box body (1), and a plurality of collecting grooves (11) are arranged at the bottom of the inner wall of the box body (1). , the pipe (8) is provided on the coin separation device (7), the funnel (9) is provided on the pipe (8), and the funnel (9) extends to the outside of the box (1); The banknote channel (2), the banknote feeding mechanism (3), the turning plate (4), the partition plate (5) and the baffle plate (6), the banknote feeding mechanism (3) is arranged on the banknote channel (2), and the turning plate ( 4) It is arranged below the banknote passage (2), the banknote outlet end of the banknote passage (2) faces the turning plate (4), the turning plate (4) can rotate around its axis, and the partition plate (5) is arranged on the turning plate (4) Below the baffle plate (6), the baffle plate (6) is arranged on the partition plate (5), and the upper end of the baffle plate (6) is inclined toward the banknote outlet end of the banknote passage (2). 2. A coin and banknote sorter for a bank according to claim 1, wherein the coin separating device (7) comprises a casing (71), a support rod (72), a small spring (73) ), a large spring (74), a pentagonal through slot (75) and a unitary through slot (76), the casing (71) is provided with a vertically downward cavity, and the support rod (72) is arranged laterally to the casing (71) Inside, the support rod (72) can slide up and down, (72) can be turned around the middle, a large spring (74) is arranged under one end of (72), a small spring (73) is arranged under the other end of (72), and the casing (71) ) near the large spring (74) is provided with a pentagonal through slot (75) and a unitary through slot (76), and the pentagonal through slot (75) is located above the unitary through slot (76). 3. A coin and banknote sorter for a bank according to claim 2, characterized in that: the material of the support rod (72) is made of a light-weight plastic material, and the interior of 72 is hollow, The middle of the support rod (72) is provided with protruding cylinders on the front and rear sides. 4. A coin and banknote sorter for a bank according to claim 1, characterized in that: the banknote passage (2) is provided with a plurality of banknote twisting rollers (21), and the banknote passage (2) consists of The lateral part is composed of an arc-shaped part, the lateral part is arranged obliquely, the money feeding mechanism (3) is arranged on the lateral part, one end of the lateral part extends outside the box body (1), the other end of the lateral part faces the arc-shaped part, and the arc The coin outlet of the shaped portion faces the turning plate (4), the two sides of the banknote passage (2) are provided with flanges (22), and the distance between the flanges (22) is 16 cm. 5. A coin and banknote sorter for a bank according to claim 1, characterized in that: one side of the baffle (6) is aligned with the outer edge of the banknote passage (2), and the baffle ( 6) The distance from the other side to the inner wall of the banknote channel (2) is 1.8cm. 6. A coin and banknote sorter for a bank according to claim 1, characterized in that: both sides of the bottom of the funnel (9) are respectively provided with cams (10), and the bottom of the funnel (9) is provided with cams (10) respectively. The surfaces of the cam (10) are in contact, the cam (10) can rotate around its axis, and a motor (13) is connected to the axis of the cam (10). 7. A coin and banknote sorter for a bank according to claim 1, characterized in that: the bottom of the funnel (9) is provided with a coin outlet (91), and the coin outlet (91) is only limited to a single coin pass.