WO2007048341A1

WO2007048341A1 - Coin sorting and counting apparatus

Info

Publication number: WO2007048341A1
Application number: PCT/CN2006/002858
Authority: WO
Inventors: Hua Liu; Fang Zhang
Original assignee: Hua Liu; Fang Zhang
Priority date: 2005-10-26
Filing date: 2006-10-25
Publication date: 2007-05-03
Also published as: CN100495445C; CN1760917A

Abstract

A coin sorting and counting apparatus, which comprises a frame, a dynamic gearing, a coin sorting and counting machine, and a sensing and controlling means, separates the mixed coins into single ones according to the denomination and takes count of the coins. The frame, which is used as a base for fixing the above-mentioned means, has a portion for receiving coins and a box for holding coins. The dynamic gearing comprises an electromotor and a gear bank. The said gear bank is respectively connected with the electromotor and the transmission shaft. The said transmission shaft is inclined to the frame and vertically transfixes the coin sorting and counting machine. The coin sorting and counting machine is connected with the frame and has a gradient angle of α with respect to the frame. The sensing and controlling means is fixed with the coin sorting and counting machine and the frame. The sensing and controlling means controls the operation of the machine and takes count of the coins which are separated into single ones and are sorted.

Description

Coin point dividing machine

The present invention relates to a coin sorting apparatus, and more particularly to a coin sorting machine which separates coins which are mixed together by denomination and which can count and count the number of coins. Background technique

Dividing coins mixed together by denomination, and counting and counting the quantity and amount are the daily work of the industry that uses a lot of coins such as finance and public transportation, which requires a lot of labor. In today's high-speed development of office automation, the efficient and accurate automatic counting and counting of coin counting machines is a market demand.

There are many types of coin sorting machines currently on the market. Their working principle of point-counting coins is different, but many of them are subject to the working principle and requirements of parts processing technology. The working parts, which are mainly used for the cents, have to be made of rubber and plastic materials. It is easy to wear and damage under the friction, extrusion and collision of a large number of metal coins for a long time, and the wear and damage of these rubber or plastic working parts will directly lead to the accurate performance of the hard-pointing machine. And increased maintenance costs. Summary of the invention

The technical problem to be solved by the present invention is to provide a coin sorting machine which is fast and efficient, accurate in point division, compact in structure, and capable of dividing multi-national currency, in order to overcome the drawbacks of the above-mentioned known techniques.

The coin sorting machine of the present invention has: a frame, a power transmission device, a coin dispensing mechanism, a sensing and control mechanism; wherein:

a rack, as a base for the installation of the above-mentioned power transmission device, coin sorting mechanism, sensing and control mechanism, and having a coin receiving portion and a coin receiving box for accepting coins that have been completed by points;

The power transmission device is composed of a motor and a gear pair, and the gear pair is respectively connected with the motor and the drive shaft Connected, the drive shaft is inclined with respect to the frame;

a coin point dividing mechanism for performing monolithic separation and currency sorting on the mixed coin, the drive shaft vertically extending through the coin point dividing mechanism, the coin point dividing mechanism having an inclination angle α with respect to the frame; the coin The point dividing mechanism includes a single coin separating unit and a coin counting unit, and the single coin separating unit is coaxially disposed at an upper portion of the coin counting unit;

A sensing and control mechanism that counts and counts coins that have been separated and sorted by currency to control machine operation.

The features and advantages of the coin sorting machine of the present invention are:

1. Compact structure and small size, suitable for desktop work.

2. The technical principle of the point coin is simple and reliable, the machine parts are easy to process and manufacture, and the service life is long. The assembly of the whole machine is easy to achieve the high precision required for the point coin, and the accuracy of the point is high.

3, a wide range of adaptation, can adapt to the outer diameter size 15.6-28.4 mm, thickness size 1-3.4 mm, up to 8 kinds of coins in many countries in the world.

4. The structure of the coin counting machine of the present invention overcomes the defects of the prior art, and each of the components can be made of a metal material with high abrasion resistance and high strength, and the working principle of the coin counting machine according to the present invention Mechanical structure, in the coin dispensing operation, the metal coins have small pressing force and friction force to the main working parts of the machine in contact with them, and can maintain the working precision of the structure of the invention for a long time, greatly increasing the durability and saving the maintenance cost. The coin dispensing machine of the present invention can work safely and efficiently for a long time. DRAWINGS

Figure 1 is a schematic view of the structure of the present invention.

2 is a schematic view showing the assembly structure of the coin dispensing mechanism of the present invention.

Figure 3 is a perspective exploded view of the coin dispensing mechanism of the present invention.

Figure 4 is a perspective exploded view of the coin tray assembly of the coin dispensing mechanism of the present invention.

Figure 5 is a perspective exploded view of the coin tray assembly of the coin dispensing mechanism of the present invention. detailed description

DETAILED DESCRIPTION OF THE INVENTION A more detailed and comprehensive understanding of the features, effects, and technical aspects of the present invention will now be described.

As shown in Fig. 1, the coin sorting machine of the present invention has four parts: a coin point dividing mechanism 1, a sensing and control mechanism 2, a power transmission device 3, and a frame 4. The coin sorting mechanism 1 is used for single-piece separation and currency sorting of mixed coins; the sensing and control mechanism 2 is used for counting and counting coins that have been separated and sorted by currency, for machine operation Controlling; Power Transmission 3, powering the coin counting mechanism; Rack 4, which is the basis for the installation of the above three parts, provides the coin hopper and the coin box that accepts the coins that have been finished by the points.

The power transmission device 3 is composed of a motor 31 and a gear pair 32. The main transmission gear of the gear pair 32 is connected to the motor 31, and the driven gear is disposed on the transmission shaft 33. The power transmission device 3 provides the required power and rotation speed for the uniform movement of the transmission shaft 33. The transmission shaft 33 is disposed obliquely with respect to the frame 4 and vertically penetrates the coin point dividing mechanism 1 connected to the frame 4, so that the coin point dividing mechanism 1 has an inclined angle with respect to the frame 4. α, as shown in Fig. 1, the angle a between the coin point dividing mechanism 1 and the horizontal plane of the frame 4 is preferably 35 ° to 50 °. The sensing and control mechanism 2 is constructed by a known structure, such as an optoelectronic and/or electromagnetic sensor, a control circuit board, and is fixedly coupled to the coin sorting mechanism 1 and the frame 4. On the frame 4, a coin hopper 41 and a bowl-shaped cover 42 constituting a coin receiving portion are provided for loading a mixed coin to be dispensed. The eight coin cassettes 43 are provided with the lower portion of the coin dispensing mechanism 1 for respectively accepting coins of different denominations after the points have been divided.

Referring to FIG. 2, FIG. 3 and FIG. 8, the coin dispensing mechanism 1 includes a single coin separating unit and a coin counting unit, and the single coin separating unit is coaxially disposed at an upper portion of the coin counting unit. The single-coin separating unit includes a cent-disc tray assembly 11 and a jog dial 12, and the disc-disc assembly 11 The transmission shaft 33 is fixedly connected to the transmission shaft 33 by a positioning platen 115; the inner diameter of the coin tray 12 is larger than the outer diameter of the transmission shaft 33, and the A coin disc assembly 11 is rotatably disposed at an upper portion of the jog dial 12; the coin counting unit includes an impeller 13 and a jog dial assembly 14, the jog dial assembly 14 being fixedly coupled to the chassis 4, A drive shaft 33 rotatably penetrates the jog dial assembly 14, and the impeller 13 is fixedly coupled to the drive shaft 33.

The jop dial assembly 14 of the coin counting unit is fixedly coupled to the jog dial 12 of the single coin separating unit, and the impeller 13 of the coin counting unit is rotatably disposed on the jog dial 12 and the dot currency Between the disc assemblies 14.

A positioning sleeve 117 is disposed between the disc tray assembly 11 and the transmission shaft 33. The positioning platen 115 is disposed at an end of the disc tray assembly 11 and the positioning sleeve 117 and the transmission shaft 33. The phase is fixed, and the positioning platen 115 is engaged with the coin tray assembly 11. One end of the impeller 13 abuts against a shoulder of the transmission shaft 33, and the other end abuts against one end of the positioning sleeve 117.

As shown in FIG. 1, 2, 4, and 8, the disc tray assembly 11 has a cent-disc tray 111, a cent-disc disc fixing plate 112, and a plurality of cent-coin stoppers 113; The thin steel plate having a thickness of mm is stretched into a disk body having a peripheral diameter smaller than the outer peripheral diameter of the coin tray 12, and a central portion of the minute dial 111 protrudes downward to form an accommodation space 111b. The disc fixing plate 112 is fitted in the accommodating space 111b and is fixedly connected to the coin disc 111. The middle portion of the dial fixing plate 112 has a boss 112a. A through hole 330 that cooperates with the positioning sleeve 117 passes through the coin tray 111 and the boss 112a. The positioning platen 115 is disposed at The end portion of the boss 112a is fixedly connected to the driving shaft 33 by the screw 116. The end of the boss 112a is axially provided with a ring groove 112c. A screw 112d for fixedly connecting the dial 111 and the dial fixing plate 112 is extended into the recess 112c, and a plurality of compression springs 118 are disposed in the recess 112c and are sleeved in the screw On the 112d, the screw 112d constitutes a guide rod of the compression spring 118. The positioning platen 115 is engaged with the engaging recess 112b disposed at the end of the I-table by a locking protrusion 119 (see FIG. 3) disposed at an outer circumference thereof, thereby driving the coin-disc assembly 11 and the transmission. The shafts 33 rotate together; a plurality of the dispensing holes 111a are evenly distributed on the outer circumference of the branching tray 111 and the accommodating space 111b. Between the respective coin holes 111a, a coin stop 113 is provided. The function of the minute stop block 113 is to prevent the two coins falling between the two cents 111a from being caught by the two coins among the coins, and cannot be slid down, for example, the thickness of the minute block 113 can be It is 3 mm to ensure that the coin does not get caught between the two-division holes 111a. The minute stopper 113 may be fixed to the minute dial 111 by screws or rivets 114.

The ring tray 12 is provided with a curved coin hole 121, and a ring groove 122 is disposed on each of the radial sides of the curved coin hole 121. The groove 122 is provided with a plurality of steel balls 123. The minute disc assembly 11 is abutted on the steel ball 123. Please refer to FIGS. 2 and 3, and the bottom of the distillate disc 111 in the disc tray assembly 11 is in contact with the steel ball 123. The steel balls 123 in the two-ring groove 122 constitute the two-ring raceway of the coin-disc assembly 11. By providing the steel ball 123 to abut against the coin tray 12, it is possible to limit the coin tray 111 and reduce the frictional force during relative rotation.

The present invention mounts the positioning sleeve 117 on the drive shaft 33, and the coin disc assembly 11 is mounted on the positioning sleeve 117 such that the disc tray assembly 11 is concentrically disposed with the drive shaft 33 and can be The positioning sleeve 117 slides up and down in the axial direction. The positioning platen 115 covers the end of the boss 112a, and the positioning platen 115 and the disc tray assembly 11 are fixedly connected to the drive shaft 33 by screws 116. The lower end surface of the dispensing tray 111 is supported by two rounds of steel balls 123 on the tray 12, and the upper end surface is subjected to a downward pressure by a plurality of compression springs 118 disposed in the recess 112c, in this embodiment. 5毫米, and is guaranteed to be pulled by the thin steel plate, and the gap between the surface of the coin disc 111 and the top surface of the tray 12 is less than or equal to 0.5 mm. The disc 111 which is stretched into the disc body does not scrape to the upper surface of the tray 12 when it is rotated, and at the same time, an important work performance parameter is ensured - that is, the upper surface of the coin tray 111 and the tray The distance between the upper surfaces of the discs 12 is less than or equal to 1 mm. Therefore, when there are two overlapping coins in the dispensing hole 111a (for example, the minimum coin size of the desired point is 1 mm), the upper coin cannot be blocked by the edge of the dispensing hole 111a due to the coin dispensing. The point mechanism 1 is a slantingly mounted on the gantry 4, and the singularity of the singularity of the singularity of the singularity of the singapore 28. 4 mm, thickness 1-3. 4 mm) can rotate together with the cent-disc 111. The remaining coins that fall outside the minute hole 111a are necessarily slid by gravity, thereby achieving a single piece of separation of the coins.

The upper portion of the transmission shaft 33 has a non-circular shaft end 331. The central portion of the positioning platen 115 has a shaft hole 115a matched with the shape of the shaft end 331 of the transmission shaft 33, and may be, for example, square, hexagonal or quadrangular. It may also be oblate as shown in FIGS. 3 and 5, and two planes 332 are cut out on both sides of the shaft end 311, so that the positioning platen 115 is engaged with the non-circular shaft end 331 of the transmission shaft. And a fixed connection with the transmission shaft by the screw 116, and an engaging convex portion 119 provided on the outer circumference of the positioning pressure plate is engaged with the engaging concave portion 112b provided at the end of the boss, thereby passing the positioning when the transmission shaft 33 rotates The pressure plate 115 drives the coin tray assembly 11 to rotate together.

In this embodiment, the positioning sleeve 117 is sleeved on the transmission shaft 33, the upper end surface thereof is in contact with the lower end surface of the positioning platen 115, and the lower end surface is in contact with the upper end surface of the impeller 13, when the screw is fixed to the upper end of the transmission shaft 33. When the positioning platen 115 is pressed downward, the positioning platen 115 presses down the positioning sleeve 117, and the positioning sleeve 117 presses down the impeller 13 so as to pass through the shoulder provided on the transmission shaft 33 and the lower end of the positioning sleeve 117. The impeller 13 is fixed in the axial direction.

The diameter of the above-mentioned centring hole 111a is slightly larger than the maximum coin diameter (e.g., 28.4 mm) of the available dots, but slightly smaller than twice the smallest coin diameter (e.g., 15.6 mm) of the available dots.

As shown in FIG. 2, FIG. 3 and FIG. 5, the jop dial assembly 14 is composed of a coin dial 141 and a dot coin template 142. The dial tray 141 has a bottomed cylindrical shape and is provided at the bottom. The arc-shaped leakage hole 141c is provided in the present embodiment. The one-dot template 142 is disposed on the inner peripheral side of the curved leakage hole 141c and is fixed to the bottom of the coin tray 141. The outer peripheral side of the centring template 142 constitutes an inner positioning edge 141d of the coin hole, and the inner circumference of the side wall of the coin dial located radially outward of the curved coin hole 141c forms an outer side of the curved coin hole Round positioning edge. In the present embodiment, in order to facilitate the fixing of the coin tray 12, a ring positioning boss 141a is provided at the bottom of the coin tray 141 at the inner circumference of the side wall, and the positioning boss 141a is disposed at the bottom. On the outer peripheral side of the arcuate coin hole 141c, the inner side of the positioning boss 141a forms an outer circular positioning edge 141b of the arcuate coin hole 141c. The drive shaft 33 rotatably penetrates the coin tray 141. Referring to FIG. 7, the arcuate leakage hole 141c and the centring template 142 are disposed at an angle β between the start end of the bottom of the dial 141 and the horizontal center line 0-0 of the dial 141 is greater than 0. °, preferably about 30°, so that it is ensured that when the coin slides down to the angle of three or more, it is in close contact with the outer circular positioning edge 141b of the dial 141, and enters the coin step.

By fixedly connecting the disc tray assembly 11 and the impeller 13 to the drive shaft 33, a uniform circular motion can be simultaneously synchronized with respect to the center of the dial unit 141.

The dot pattern 142 and the arcuate leakage hole 141c defined by the circular positioning edge 141b are gradually increased in the diameter direction, and are used for screening coins of different diameters, and replacing the dot templates 142 of different sizes. You can achieve points for coins in different countries. Simple and convenient, and accurate in size. Further, each of the arcuate coin leakage holes 141c corresponds to an opening of each of the coin cassettes provided at a lower portion of the frame.

As shown in FIG. 3, the outer circumference of the impeller 13 is provided with a plurality of uniformly arranged blades 131, and the interval between the blades is greater than or equal to the centring hole provided on the centring tray 111 of the cent-disc assembly 11. The diameter of 111a.

The outer diameter of the blade 131 of the impeller 13 is smaller than the inner diameter of the positioning boss 141a in the jog dial 141, and is accommodated in the accommodating space formed by the positioning boss 141a, and the tray 12 is accommodated. In the side wall of the dial 141 and located at the upper portion of the impeller 13, an annular cover 15 covers the upper portion of the coin tray 12, and the cover 15 and the tray are screwed by screws 16. 12 is fixed to the coin tray 141. The inner side of the cover plate 15 has a ring positioning cover portion 151 covering the upper portion of the coin disc 111 of the coin disc assembly, and the inner peripheral diameter thereof is slightly larger than the cent. The outer periphery of the dispensing opening 111a provided on the disk 111, while ensuring the rotation of the dispensing tray assembly 11, the inner side of the positioning cover portion 151 (the side facing the minute dial 111) and the minute dial 111 The upper gap must be smaller than the minimum thickness of the coin that can be dispensed, and can generally be set to be less than 1 mm to prevent the minimum thickness of the coin from being wedged during the splitting process, and the inner side of the positioning cover 151 is formed with a hollow The recess 152, by means of the recess 152, prevents the rotational movement of the distillate disc 111 from being obstructed when the outer circumference of the distillate disc 111 is lifted. The coin sorting machine of the present invention works on the principle that: when the coin to be dispensed is put into the coin hopper 41 provided on the frame 4, it is dropped to the centimeter tray through the feed port on the bowl cover 42. The assembly 11 and the tray 12 are powered by the power transmission device to the drive shaft 33 passing through the center of the coin counting mechanism to make a uniform circular motion, thereby driving the coin tray assembly 11 and the impeller 13 relative to each other. The coin tray 141 is rotated. The sorting machine of the present invention completes the sorting and counting of the mixed coins in two steps by dividing the coins and the dots. The following is a detailed description of the point-by-step procedure for mixing coins:

Figure 6 is a schematic view showing the working principle of the coin separation mechanism for coin separation.

As shown in Fig. 6, the first step of coin separation: the mixed coin A to be dispensed is put into the coin hopper 41 provided on the frame 4, and falls through the hole in the bowl cover 42 to the coin tray assembly. 11. In the single-coin separating mechanism composed of the coin tray 12, the coin-disc assembly 11 is driven by the drive shaft 33 of the power transmission device 3 to perform a counterclockwise uniform circular motion. At this time, since the coin point dividing mechanism 1 has an inclination angle of 35° to 50° with respect to the horizontal plane of the frame 4, all the coins falling outside the coin dispensing hole 111a are slid due to their own gravity, and The coins falling in the cents of the cents of the coins are branched, and due to the limitation of the diameter size and thickness of the cents of the cents, each coin can only fall into and drive a coin. Single currency separation. When the coin hole ll la advances into the area of the arcuate hole 121 of the coin tray, the coin will lose the support of the coin tray 12, and fall from the curved hole 121 of the tray to the dial 141 and the impeller 13 Between the blades 131, the upper surface of the coin tray 141 is received.

Figure 7 is a schematic diagram of the working principle of the coin dispensing mechanism for the dot currency.

As shown in Fig. 7, the second step of coin counting: a single coin falling between the upper surface of the coin receiving surface of the coin tray 141 and the blade 131 of the impeller 13 is driven by the impeller 13 blade 131 to continue to move under the action of gravity and centrifugal force. The coin will move forward against the positioning edge 141b of the jop dial 141. When moving to the area entering the cent-note template 142, the coins of different diameter sizes and denominations will fall in the arc-shaped leakage hole 141c formed by the cent-note template 142 and the sub-disc positioning edge 141b, respectively, by setting in the arc. The photoelectric sensor and the control circuit in the sensing and control mechanism 3 below the shaped leak hole 141c process and count and count the sensed photoelectric signals, and each of the coins after the points are dropped into the rack 4 In the upper coin box 43, the point dividing process of the coin is completed.

Claims

Claim

A coin sorting machine, characterized in that: the coin sorting machine has: a frame, a power transmission device, a coin dispensing mechanism, a sensing and control mechanism; wherein - a frame, as the power transmission device , a coin dispensing mechanism, a sensing and control mechanism installation base, and a coin-receiving unit and a coin-bearing box for accepting coins that have been completed by points;

The power transmission device is composed of a motor and a gear pair, and the gear pair is respectively connected to the motor and the transmission shaft, and the transmission shaft is inclined with respect to the frame;

2. The coin sorting machine according to claim 1, wherein the single-coin separating unit comprises a dividing tray assembly and a jog dial, and the dividing disc assembly is disposed on the drive shaft through a Positioning the pressure plate, the money disc assembly is fixedly connected with the transmission shaft; the inner diameter of the coin tray is larger than the outer diameter of the transmission shaft, and the cent tray assembly is rotatably disposed at the upper portion of the tray ;

The coin counting unit includes an impeller and a coin tray assembly, the jog dial assembly is fixedly coupled to the frame, and the drive shaft rotatably penetrates the coin tray assembly, and the impeller is fixedly coupled to the drive shaft.

3. The coin sorting machine according to claim 2, wherein: the coin dial unit of the coin counting unit is fixedly connected to the coin tray of the single coin separating unit, and the impeller of the coin counting unit Between the coin tray and the jog dial assembly.

4. The coin sorting machine according to claim 2, wherein: a positioning sleeve is disposed between the disc tray assembly and the transmission shaft, and the positioning pressing plate is disposed on the centring disc assembly and Positioning An end of the sleeve is fixed to the drive shaft, and the positioning platen is engaged with the coin disc assembly.

The coin sorting machine according to claim 4, wherein one end of the impeller abuts against a shoulder of the transmission shaft, and the other end abuts against one end of the positioning sleeve.

The coin sorting machine according to claim 2 or 4, wherein: the cent-disc unit has a cent-disc tray, a cent-disc tray fixing plate, and a plurality of cent-coin stoppers; The disk is stretched by a thin steel plate and has a disk body having a diameter smaller than a diameter of the outer circumference of the coin tray; the middle portion of the coin tray protrudes downward to form an accommodating space, and the disk fixing plate is embedded Cooperating in the accommodating space and fixedly connected with the centring tray, the central portion of the splicing tray fixing plate has a boss, and a through hole corresponding to the outer diameter of the positioning sleeve passes through the centring tray, a fixing plate and a boss; the positioning platen is disposed at an end of the boss, and is fixedly connected to the transmission shaft by a screw; and the shaft end of the transmission shaft is a non-circular shaft end, and the positioning platen The middle portion has a shaft hole matched with the shape of the shaft end of the transmission shaft, and the positioning pressing plate engages with the engaging concave portion disposed at the end portion of the boss by the engaging convex portion disposed at the outer circumference thereof, and drives the cent. The disc assembly rotates together with the drive shaft; a plurality of coin holes are evenly distributed And between the outer periphery of the coin disc accommodating space is provided between the stopper cents cents holes.

7. The coin sorting machine according to claim 6, wherein: the end of the boss is provided with a ring groove in the axial direction, and the plurality of the coin tray and the fixed disk fixing plate are fixedly connected. The screw extends into the recess, and a plurality of compression springs are disposed in the recess and are sleeved on the screw, the screw constituting a guide rod of the compression spring.

The coin sorting machine according to claim 2, wherein: the coin tray is provided with an arcuate coin hole, and each of the radial sides of the curved coin hole is provided with a ring concave a groove, the groove is provided with a plurality of steel balls, and the money disc assembly abuts on the steel ball.

The coin sorting machine according to claim 7, wherein a distance between the upper surface of the coin separating tray and the upper surface of the top tray is 1 mm or less.

10. The coin sorting machine according to claim 2, wherein: the coin tray assembly is composed of a coin dial and a dot coin template, wherein the dot dial has a bottomed cylindrical shape and is provided at the bottom. a plurality of curved coin holes; a cent bank template is disposed on an inner circumference side of the curved coin hole, and is fixed to the coin tray a bottom side, an outer peripheral side of the cent-note template forms an inner positioning edge of the leakage hole, and an inner circumference of a side wall of the jog dial located radially outward of the curved leakage hole forms an outer side of the curved leakage hole Round positioning edge.

11. The coin sorting machine according to claim 2, wherein: said coin tray assembly is composed of a dot dial and a dot coin template, said dot dial having a bottomed cylindrical shape; A ring positioning boss is arranged on the inner circumference of the side wall of the dial, and a plurality of arcuate leakage holes are arranged on the inner side of the positioning boss, and the inner side of the boss forms an outer side of the curved coin hole. a circular positioning edge; a cent bank template is disposed on an inner peripheral side of the curved coin hole, and is fixed to a bottom of the coin tray, and an outer peripheral side of the coin template forms an inner positioning edge of the leakage hole .

The coin sorting machine according to claim 9 or 11, wherein: the curved coin hole and the cent bank template are disposed at a starting end of the bottom of the dial and a horizontal center of the coin tray The angle of the line is greater than 0°.

The coin sorting machine according to claim 12, wherein: the curved coin hole and the cent bank template are disposed at a starting end of the bottom of the coin tray and a horizontal center line of the coin tray The angle is approximately 30. .

The coin sorting machine according to claim 9 or 11, wherein the dot-shaped die plate and the arc-shaped leak-proof hole defined by the circular positioning edge gradually increase in width in the diameter direction.

The coin sorting machine according to claim 2 or 3, wherein: the outer circumference of the impeller is provided with a plurality of uniformly arranged blades, and an interval between the blades is greater than or equal to that of the centring tray assembly The diameter of the coin hole set on the cent.

The coin sorting machine according to claim 11, wherein: the outer diameter of the blade of the impeller is smaller than the inner diameter of the positioning boss, and the impeller is accommodated in the accommodating space formed by the positioning boss The tray is disposed in a sidewall of the coin tray and is located at an upper portion of the impeller and the positioning boss, and an annular cover is attached to the tray, and the cover is screwed The board, the coin tray and the coin tray are fixed together.

The coin sorting machine according to claim 1, wherein the angle of inclination α of the coin point dividing mechanism with respect to a horizontal plane of the frame is 35 ° to 50 °.

The coin sorting machine according to claim 14, wherein the lower portion of the rack is provided with eight coin cassettes, the mouth of each of the coin cassettes and the set on the dial Each of the curved leakage holes corresponds to each other.

The coin sorting machine according to claim 16, wherein the inner side of the cover has a ring positioning cover portion, and the positioning cover portion covers the upper portion of the coin disc assembly, and The inner peripheral edge of the cover plate has a diameter slightly larger than an outer circumference of the centring hole provided on the coin disc, and the positioning cover portion faces the side of the coin disc while ensuring the rotation of the disc tray assembly The gap in the upper part of the coin disc is smaller than the minimum thickness of the coin that can be divided.

The coin sorting machine according to claim 19, wherein the positioning cover portion is formed with a hollow recess toward a side of the minute dial assembly.