CN106652177B

CN106652177B - Paper money sorter

Info

Publication number: CN106652177B
Application number: CN201611246026.XA
Authority: CN
Inventors: 张伟杰; 付晓莉; 车江宁; 杨树峰; 郭小峰; 唐浩亭; 黄振; 杨成坤; 张志强; 孙满盈
Original assignee: Zhongyuan University of Technology
Current assignee: Zhongyuan University of Technology
Priority date: 2016-12-29
Filing date: 2016-12-29
Publication date: 2022-09-30
Anticipated expiration: 2036-12-29
Also published as: CN106652177A

Abstract

The invention discloses a paper money sorter, which comprises a separation module, a distinguishing and counting module, a collection module and a base, wherein the separation module, the distinguishing and counting module and the collection module are sequentially arranged on the base; the separating module comprises a first rack, a coin inlet groove connected with the first rack, a motor I, a motor II and a motor III, the distinguishing and counting module comprises a second rack and a motor IV connected with the second rack, and the collecting module comprises a third rack, a motor V connected with the third rack, a second screw rod and a fluted disc. The invention can be used in places with large paper currency circulation, and has simple structure, convenient operation and stable performance; the paper money sorter overcomes the defects of high price, low efficiency and the like of the existing paper money sorter in the market, solves the problems of easy manual error and high labor cost, and has higher practicability and market value.

Description

Paper money sorter

Technical Field

The invention relates to the field of currency machinery, in particular to a paper currency sorter.

Background

In life, particularly in the fields of banks or supermarkets with large cash flow and the like, complicated paper money is often required to be sorted, according to investigation, sorting machines used by commercial banks in China mainly take imported products as main parts, and the product cost is high; in most branch lines, branch processing and storage facilities, the sorting and sorting work mainly adopts manual processing. Manual counting of banknotes has been a very tedious task for a long time. The manual counting efficiency is low, the labor intensity is high, and the great waste of human resources is caused; the labor force is easy to make mistakes, the labor cost is high, and the like, and the defects are uncontrollable.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides a paper currency sorter which is used for solving the technical problems of high cost, low manual counting efficiency and high possibility of making mistakes of a sorter in the prior art.

The technical scheme of the invention is as follows: a paper money sorter comprises a separation module, a distinguishing and counting module, a collection module and a base, wherein the separation module, the distinguishing and counting module and the collection module are sequentially connected and arranged on the base; the separation module comprises a first rack, a coin inlet slot connected with the first rack, a motor I, a motor II and a motor III, wherein the motor I, the motor II and the motor III are all arranged on the first rack; the distinguishing and counting module comprises a second frame and a motor IV connected with the second frame, the middle part of the second frame is provided with a fourth rotating shaft, a fifth rotating shaft, a sixth rotating shaft and a seventh rotating shaft, the motor IV is connected with the eighth rotating shaft, the fourth rotating shaft, the sixth rotating shaft, the seventh rotating shaft and the eighth rotating shaft are connected through a conveyor belt, and the second rack is provided with a color sensor which identifies paper money with different face values; the collecting module comprises a third rack, a motor V connected with the third rack, a second lead screw and a fluted disc, the second lead screw and the fluted disc are both installed on the third rack, one end of the second lead screw is connected with the motor V, the fluted disc is matched with the second lead screw, a supporting arm is arranged on the fluted disc, a collecting box is arranged on the supporting arm, the fluted disc is controlled by a controller, and the color sensor is connected with the controller.

An arc-shaped bottom plate is arranged at one end of the coin inlet groove, side plates are arranged on two sides of the arc-shaped bottom plate, and smoothing rods are arranged on the side plates.

One side of the first rack is provided with a first screw rod, one side of the first rotating shaft is provided with a driven gear, the first screw rod is matched with the driven gear, the first screw rod is provided with a small gear, and the small gear is connected with the motor I.

The first rotating shaft, the second rotating shaft and the third rotating shaft are sequentially arranged on the first rack and are parallel to each other, and the first rotating shaft, the second rotating shaft and the third rotating shaft are at the same height; three friction wheels are respectively arranged on the first rotating shaft, the second rotating shaft and the third rotating shaft.

The friction wheel is a rubber leather wheel.

The offset angle range of the first banknote receiving wheel and the second banknote receiving wheel is 3-8 degrees, and the offset angle range of the third banknote receiving wheel and the fourth banknote receiving wheel is 3-8 degrees.

The first cash receiving wheel and the third cash receiving wheel are positioned on the same straight line, and the second cash receiving wheel and the fourth cash receiving wheel are positioned on the same straight line.

The support arm has four and mutually perpendicular, collects the box and has four and install respectively on the support arm.

The controller is connected with a liquid crystal display, and the liquid crystal display displays the total money.

The separating module adopts three motors and three groups of friction wheels, so that paper money can enter the distinguishing and counting module uniformly and stably without damage; the distinguishing and counting module adopts the color sensor to distinguish and count the paper money, and the liquid crystal display is used for displaying the total amount of money, so that the working efficiency is improved, and the error rate is reduced; the collection module adopts a unique 'clover' turntable mechanism to collect the paper money, and the mechanism utilizes the self-locking characteristic of a worm gear to reduce inertia, so that the collection of the paper money is more accurate and tidy. The invention can be used in places with large paper currency circulation, and has simple structure, convenient operation and stable performance; the defects of high price, low efficiency and the like of the existing paper currency sorter in the market are overcome, the problems of high possibility of manual error and high labor cost are solved, and the paper currency sorter has high practicability and market value.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

FIG. 3 is a top view of the present invention.

Fig. 4 is a right side view of the present invention.

Detailed Description

Example 1: as shown in fig. 1-4, a banknote sorter comprises a separation module 1, a discrimination counting module 2, a collection module 3 and a base 4, wherein the separation module 1, the discrimination counting module 2 and the collection module 3 are sequentially mounted on the base 4, the separation module 1 is smoothly connected with the discrimination counting module 2, and the collection module 3 is matched with the counting module 2, so that banknotes can perfectly fall into a collection device; the separation module 1 comprises a first rack 101, a coin inlet groove 102, a motor I103, a motor II 104 and a motor III 105 which are connected with the first rack 101, wherein an arc-shaped bottom plate is arranged at one end of the coin inlet groove 102 to enable paper money to enter smoothly, side plates are arranged on two sides of the arc-shaped bottom plate, a smoothing rod 110 is arranged on each side plate and is provided with a rubber blocking piece, so that the paper money can be smoothed, and the paper money is prevented from being folded and blocked. The motor I103, the motor II 104 and the motor III 105 are all installed on the first rack 101, the upper portion of the first rack 101 is sequentially provided with a first rotating shaft 106, a second rotating shaft 107 and a third rotating shaft 108, the first rotating shaft 106, the second rotating shaft 107 and the third rotating shaft 108 are parallel to each other and are located at the same height, the first rotating shaft 106, the second rotating shaft 107 and the third rotating shaft 108 are respectively provided with three friction wheels 109, the friction wheels 109 are rubber leather wheels, friction is increased, and single paper money is ensured to enter the distinguishing and counting module; the first rotating shaft 106 is connected with the motor I103, the second rotating shaft 107 is connected with the motor II 104, and the third rotating shaft 108 is connected with the motor III 105; three sets of friction wheels of the three motors can work at different rotating speeds according to actual conditions, so that the working efficiency is improved; a first screw rod 111 is arranged on one side of the first rack 101, a driven gear 113 is arranged on one side of the first rotating shaft 106, the first screw rod 111 is matched with the driven gear 113, a pinion 112 is arranged on the first screw rod 111, and the pinion 112 is connected with the motor I103. The motor I drives the first screw rod to rotate through the pinion, the first screw rod drives the driven gear to rotate so as to drive the first rotating shaft to rotate, the friction wheel and the first rotating shaft synchronously rotate, and paper money enters the separation module to be separated under the action of the friction wheel.

The distinguishing and counting module 2 comprises a second rack 201 and a motor IV 202 connected with the second rack, a fourth rotating shaft 204, a fifth rotating shaft 205, a sixth rotating shaft 206, a seventh rotating shaft 207, an eighth rotating shaft 208 and a ninth rotating shaft 209 are arranged in the middle of the second rack 201, the fifth rotating shaft 205 is positioned above the fourth rotating shaft 204 and is connected with the fourth rotating shaft 204 through a chain, the ninth rotating shaft 209 is positioned above the eighth rotating shaft 208 and is connected with the eighth rotating shaft 208 through a chain, a first banknote receiving wheel 211 and a gear 210 are arranged on the fourth rotating shaft 204, a second banknote receiving wheel 212 is arranged on the fifth rotating shaft 205, the first banknote receiving wheel 211 corresponds to the second banknote receiving wheel 212, the distance between the first banknote receiving wheel and the second banknote receiving wheel is adjustable, and banknotes can be guaranteed to pass through smoothly; the offset angle range of the first banknote receiving wheel 211 and the second banknote receiving wheel 212 is 5 degrees, and the offset distance of the first banknote receiving wheel 211 and the second banknote receiving wheel 212 is used for realizing stable banknote receiving; a third banknote receiving wheel 213 and a gear 210 are arranged on the eighth rotating shaft 208, a fourth banknote receiving wheel 214 is arranged on the ninth rotating shaft 209, the third banknote receiving wheel 213 corresponds to the fourth banknote receiving wheel 214, the distance between the third banknote receiving wheel 213 and the fourth banknote receiving wheel 214 is adjustable, so that banknotes can pass through smoothly, the offset angle range between the third banknote receiving wheel 213 and the fourth banknote receiving wheel 214 is 5 degrees, and the offset distance between the third banknote receiving wheel 213 and the fourth banknote receiving wheel 214 is adjusted to realize stable banknote receiving; the first banknote receiving wheel and the third banknote receiving wheel 213 are positioned on the same straight line, and the second banknote receiving wheel 212 and the fourth banknote receiving wheel 214 are positioned on the same straight line, so that the first group of banknote receiving wheels and the second group of banknote receiving wheels are opposite in position, the banknotes can pass through smoothly, and the banknotes can move forward stably. The motor IV 202 is connected with an eighth rotating shaft 208, and the fourth rotating shaft 204, the sixth rotating shaft 206, the seventh rotating shaft 207 and the eighth rotating shaft 208 are connected through a conveying belt 203 and used for conveying paper money to enable the paper money to move forwards; the second frame 201 is provided with two color sensors 215, one is arranged at the front part of the second frame, the other is arranged at the rear part of the second frame, the paper money can be distinguished twice, the accuracy is ensured, and the color sensors can identify the paper money with the face value of 100 yuan, 50 yuan, 20 yuan and 10 yuan.

The collecting module 3 comprises a third frame 301, a motor v 302 connected with the third frame 301, a second lead screw 303 and a fluted disc 304, wherein the second lead screw 303 and the fluted disc 304 are both installed on the third frame 301, one end of the second lead screw 303 is connected with the motor v 302, the fluted disc 304 is matched with the second lead screw 303, a supporting arm 305 is arranged on the fluted disc 304, and a collecting box 306 is arranged on the supporting arm 305. Four supporting arms 305 are perpendicular to each other, and four collecting boxes 306 are respectively mounted on the supporting arms 305 to form a "clover" shaped receiving turntable, and the fluted disc 304 is controlled by the controller. The color sensor 215 is connected to the controller. The controller is connected with a liquid crystal display, and the liquid crystal display displays the total money. When paper currency with different denominations comes, the color sensor can transmit signals to the controller, and the controller can judge the rotation angle of the motor V according to the denomination and the position at the moment, so that the paper currency with different denominations can be collected.

The working process is as follows: when a stack of paper currency is sent over, by the entering of entering coin groove, paper currency is smoothed under the effect of smoothing the pole, loops through the three group friction wheels of separation module, and paper currency is divided into the sola and gets into identification module in order, and then color sensor can control the rotation of motor V in the collection module according to the colour information transmission of paper currency for the controller, passes through identification module when paper currency, and the motor has already been transferred to the correct position, realizes the collection of same face value paper currency.

While the invention has been described with reference to specific preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.

Claims

1. A paper currency sorter is characterized in that: the device comprises a separation module (1), a distinguishing and counting module (2), a collection module (3) and a base (4), wherein the separation module (1), the distinguishing and counting module (2) and the collection module (3) are sequentially connected and arranged on the base (4); the separating module (1) comprises a first rack (101), a coin inlet slot (102) connected with the first rack (101), a motor I (103), a motor II (104) and a motor III (105), wherein the motor I (103), the motor II (104) and the motor III (105) are all installed on the first rack (101), a first rotating shaft (106), a second rotating shaft (107) and a third rotating shaft (108) are arranged on the upper portion of the first rack (101), friction wheels (109) are respectively arranged on the first rotating shaft (106), the second rotating shaft (107) and the third rotating shaft (108), the first rotating shaft (106) is connected with the motor I (103), the second rotating shaft (107) is connected with the motor II (104), and the third rotating shaft (108) is connected with the motor III (105); the distinguishing and counting module (2) comprises a second rack (201) and a motor IV (202) connected with the second rack, a fourth rotating shaft (204), a fifth rotating shaft (205), a sixth rotating shaft (206), a seventh rotating shaft (207), an eighth rotating shaft (208) and a ninth rotating shaft (209) are arranged in the middle of the second rack (201), the fifth rotating shaft (205) is positioned above the fourth rotating shaft (204) and connected with the fourth rotating shaft (204), the ninth rotating shaft (209) is positioned above the eighth rotating shaft (208) and connected with the eighth rotating shaft (208), a first banknote receiving wheel (211) and a gear (210) are arranged on the fourth rotating shaft (204), a second banknote receiving wheel (212) is arranged on the fifth rotating shaft (205), the first banknote receiving wheel (211) is contacted with the second banknote receiving wheel (212), a third banknote receiving wheel (213) and a gear (210) are arranged on the eighth rotating shaft (208), a fourth banknote receiving wheel (214) is arranged on the ninth rotating shaft (209), the third banknote receiving wheel (213) is in contact with the fourth banknote receiving wheel (214), the motor IV (202) is connected with the eighth rotating shaft (208), the fourth rotating shaft (204), the sixth rotating shaft (206), the seventh rotating shaft (207) and the eighth rotating shaft (208) are connected through the conveyor belt (203), and the second rack (201) is provided with a color sensor (215) which identifies banknotes with different face values; the collecting module (3) comprises a third rack (301), a motor V (302) connected with the third rack (301), a second lead screw (303) and a fluted disc (304), wherein the second lead screw (303) and the fluted disc (304) are both arranged on the third rack (301), one end of the second lead screw (303) is connected with the motor V (302), the fluted disc (304) is matched with the second lead screw (303), a supporting arm (305) is arranged on the fluted disc (304), a collecting box (306) is arranged on the supporting arm (305), the fluted disc (304) is controlled by a controller, and the color sensor (215) is connected with the controller;

the first rotating shaft (106), the second rotating shaft (107) and the third rotating shaft (108) are sequentially arranged on the first rack (101) and are parallel to each other, and the first rotating shaft (106), the second rotating shaft (107) and the third rotating shaft (108) are at the same height; three friction wheels (109) are respectively arranged on the first rotating shaft (106), the second rotating shaft (107) and the third rotating shaft (108);

the offset angle range of the first banknote receiving wheel (211) and the second banknote receiving wheel (212) is 3-8 degrees, and the offset angle range of the third banknote receiving wheel (213) and the fourth banknote receiving wheel (214) is 3-8 degrees.

2. The banknote sorter according to claim 1, wherein: an arc-shaped bottom plate is arranged at one end of the coin inlet groove (102), side plates are arranged on two sides of the arc-shaped bottom plate, and smoothing rods (110) are arranged on the side plates.

3. The banknote sorter according to claim 1, wherein: a first screw rod (111) is arranged on one side of the first rack (101), a driven gear (113) is arranged on one side of the first rotating shaft (106), the first screw rod (111) is matched with the driven gear (113), a pinion (112) is arranged on the first screw rod (111), and the pinion (112) is connected with a motor I (103).

4. The banknote sorter according to claim 1, wherein: the friction wheel (109) is a rubber leather wheel.

5. The banknote sorter according to claim 1, wherein: the first banknote receiving wheel and the third banknote receiving wheel (213) are positioned on the same straight line, and the second banknote receiving wheel (212) and the fourth banknote receiving wheel (214) are positioned on the same straight line.

6. The banknote sorter according to claim 1, wherein: the four supporting arms (305) are vertical to each other, and the four collecting boxes (306) are respectively arranged on the supporting arms (305).

7. The banknote sorter according to claim 1, wherein: the controller is connected with a liquid crystal display, and the liquid crystal display displays the total money.