CN106384425A - Different-rail type coin sorting machine - Google Patents

Abstract

The invention discloses a different-rail type coin sorting machine. The different-rail type coin sorting machine comprises the components of a base plate, a coin sorting assembly, a first-grade separating assembly and a second-grade separating assembly, wherein the coin sorting assembly, the first-grade separating assembly and the second-grade separating assembly are arranged on the base plate and are arranged in a successive connecting manner. The coins are made to perform rolling motion through the coin sorting assembly. Through separation by the first-grade separating assembly, one-yuan coins are obtained. Then through separation by the second-grade separating assembly, 50-cent coins and 10-cent coins are obtained. The coin sorting assembly comprises a driving motor, a coin inputting tunnel, a coin conveyor belt, a conveyor belt bracket and an arc-shaped baffle plate. The first-grade separating assembly comprises a one-yuan coin baffle plate, a guiding plate, an oblique guide rail plate and an oblique dialing plate. The second-grade separating assembly comprises a second-grade separating track block.

Description

Split-rail coin sorting machine

technical field

The invention relates to a new sorting device, in particular to a split-rail coin sorting machine. The coins entering the sorting mechanism should be in an upright state and have a full mechanical structure.

Background technique

Compared with the sorting machines commonly used in the market, the split-rail coin sorting machine has a simpler structure and higher efficiency, and is more suitable for ordinary people and small self-employed. The present invention finds by searching for information that the coin sorting technology can be said to be very mature now, and most of them are closed and relatively large-scale equipment, so the problem existing is that the structure is more complicated and difficult to move. The split-rail coin sorting machine takes into account the target audience, as well as the intractability and complexity of the failure of closed electronic equipment.

Contents of the invention

In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a split-rail coin sorting machine, which adopts a fully mechanical structure, and the coins entering the sorting mechanism are in an upright state.

The core part can be divided into a coin pre-separation mechanism, a delivery mechanism, a rail separation mechanism, and a collection device. It is worth mentioning that for many machines, if many coins are put in together, it is easy to cause equipment congestion or reduce efficiency. Therefore, the present invention designs a pretreatment separation structure, which uses a cylinder with two ends to limit the stacking of coins. Below the cylinder is a conveyor belt, which is as thick as a coin with the cylinder. Using the friction between the coins and the conveyor belt, one by one, continuous Steadily feed coins towards the separation mechanism. Utilizing the difference in diameter of the coins and setting different tracks, it is easier to separate the one-dollar coins. As for dime and 50-cent coins, the present invention adds a section of inclined guide rail so that 50 cents can roll on the guide rail, while dime directly falls from the gap of the guide rail and enters the collection device respectively to complete the classified collection.

The technical scheme adopted in the present invention is:

The invention includes a bottom plate and a coin sorting assembly placed on the bottom plate and sequentially connected and arranged, a first-level separation component and a second-level separation component. The secondary separation assembly separates pennies and dimes.

The coin sorting component makes the output of coins more stable and orderly through stacking and horizontal output of coins, making output management more convenient, and the coins are transported one by one to the next separation component through the conveyor belt.

The two-stage separation component achieves the purpose of separating coins by screening the differences in the size and specifications of the coins themselves, and uses a rail separation mechanism to separate coins of three specifications. First separate and collect the one-yuan coins, and then transport the one-yuan and five-cent coins with smaller size differences through the same track, and then pass the tangent and run smoothly on the track because of the slight difference in size. The hole leaked into another collection track. The remaining pentacles are then driven directly into the collection box at the end of the track, and at this point, the separation of the three coins is complete.

The coin sorting assembly includes a drive motor, a coin drop hopper, a coin conveyor belt, a conveyor belt bracket and an arc baffle, and the horizontal coin conveyor belt is fixedly installed on the base plate through the conveyor belt bracket, and the drive shaft of the coin conveyor belt is connected to the drive motor, and the drive motor To drive the coin conveyor belt to run, there is a coin drop funnel above the input side of the coin conveyor belt, and an arc-shaped baffle is installed under the output side of the coin conveyor belt, and the gap between the arc-shaped baffle and the conveyor belt bracket forms a coin sorting guide rail; the first-level separation component Installed on the bottom plate on the side of the output port of the coin sorting guide rail, the secondary separation assembly is installed on the side of the primary separation assembly, the input port of the secondary separation assembly is connected with the separation output port of the primary separation assembly, the primary separation assembly and the secondary separation assembly There are coin collection boxes under the stage separation components; the coins are dropped by the coin feeding funnel through the coin conveyor belt, and after being conveyed by the coin conveyor belt, they are blocked by the arc baffle and fall into the gap between the arc baffle and the conveyor belt bracket and placed upright , and then enter the first-level separation assembly vertically and roll to separate the one-yuan coin and fall into the corresponding coin collection box, and then enter the secondary separation assembly vertically and roll to separate the five-cent coin and one-dime coin and fall into the corresponding coin collection box.

The gap between the arc-shaped baffle and the conveyor belt support is the thickness of a coin.

The first-level separation assembly includes a one-yuan coin baffle plate, a guide plate, an inclined guide rail plate and an inclined dial, the inclined guide rail plate is placed horizontally and obliquely on the bottom plate on the output side of the coin sorting guide rail, and the inclined dial and the guide plate are all placed On the inclined guide rail, the one-dollar coin baffle is fixed above the inclined dial and the guide plate through the mounting bracket. Below the middle part of the coin baffle, the other end of the one-dollar coin baffle extends to the higher part of the inclined guide rail plate, and the other end of the inclined dial and the other end of the guide plate all extend to the lower part of the inclined guide rail plate;

The inclined dial and the guide plate are not parallel to form a trumpet-shaped structure, and the upper part of the inclined dial is inclined toward the guide plate, and the other end of the inclined dial and the guide plate forms a small opening of the horn-shaped structure as an inclined deflection port, so that Coins converge to the inclined deflection port and roll out.

The other end of described one-yuan coin baffle plate is provided with one-yuan coin separation opening, and one-yuan coin collection box is placed below the one-yuan coin separation opening, and the vertical distance between described one-yuan coin baffle plate bottom and the inclined guide rail plate is less than the diameter of one-yuan coin and Greater than the diameter of the pentagon coin, so that the one-yuan coin is blocked by the one-yuan coin baffle plate after rolling out from the coin arrangement guide rail outlet and rolled out along the one-yuan coin baffle plate direction and falls into the one-yuan coin collection box by the one-yuan coin separation opening.

Penny cents and one dime roll along the guide plate under the inclination of the inclined guide rail plate.

The secondary separation assembly includes a secondary separation track block, one end of the secondary separation track block is connected to the inclined deflection port, the secondary separation track block is provided with a dovetail groove along the coin rolling direction, and the middle part of the secondary separation track block dovetail groove is opened There is a vertical through slot connected to the outside below; the other end of the secondary separation track block is used as a pentagon coin separation opening, and the outlet of the vertical through trough is used as a dime coin separation opening. Coin collection box and dime collection box; the slot width of the dovetail groove is greater than the diameter of the pentacle, and the slot width of the vertical through groove is less than the diameter of the pentacle and greater than the diameter of the dime, so that the pentacle and the dime are tilted After the deflection opening rolls into the dovetail groove of the secondary separation track block, the dime coin falls into the vertical channel through the dime separation opening and falls into the dime collection box. The penta coin cannot fall into the vertical channel. The coin separation port drops into the penta coin collection box.

It also includes a one-yuan coin photoelectric counter photoelectric gate, and the one-yuan coin photoelectric counter photoelectric gate is installed on the inside of the one-yuan coin separation opening.

It also includes the mixed coin photoelectric counter photoelectric gate and the five-cent coin photoelectric counter photoelectric gate, the mixed coin photoelectric counter photoelectric gate is installed on the inner wall of the slot at the entrance of the dovetail groove of the secondary separation track block, and the five-cent coin photoelectric counter photoelectric gate is installed on the second separation track block dovetail The inner wall of the tank at the outlet end of the tank.

Compared with prior art, the beneficial effect of the present invention is:

Most of the coin sorting machines on the market rely on the delivery mechanism to send the coins lying flat or use the height difference to send the coins to the sorting structure. While the present invention is transported by the conveyor belt, the separation of the coins is realized, so that they can enter the sorting structure in an orderly manner, and the potential energy of the coins is converted into kinetic energy by using the height difference. Sorting independently saves costs, makes the device more streamlined and efficient, simplifies the structure and achieves better sorting effects.

In order to simplify the structure, the present invention adopts a split-track sorting structure. Using the different diameters of different types of coins, baffles are used to plan different tracks. By using the height difference and a curved baffle directly in front, the coins can be easily erected, and the coins can be controlled to enter the sorting structure in an orderly manner, so as not to cause The sorting accuracy decreases, and the coins are sent to the sorting mechanism smoothly and efficiently one by one.

In order to avoid the instability and redundancy of electronic devices such as single-chip microcomputers and other devices, the present invention deliberately adopts an all-mechanical structure to achieve a more stable separation effect.

In general, it has the following advantages:

1. Energy saving, only the photoelectric counter and the conveyor belt need a small amount of electricity, and the rest of the energy is provided by the gravitational potential energy of the coin itself.

2. Efficient, the coin is different from the flat sliding in the traditional separation method when separating, but rolling, which greatly reduces the resistance and speeds up the separation.

3. It is not easy to be damaged and easy to repair. This machine mostly adopts pure mechanical structure and is not easy to be damaged. And the components are modularized, and the repair and replacement of components are convenient and quick.

Description of drawings

Figure 1 is a front view of the device of the present invention.

Figure 2 is a top view of the device of the present invention.

Fig. 3 is a top view of the primary separation assembly of the present invention.

Fig. 4 is a perspective view of the secondary separation assembly of the present invention.

Fig. 5 is a perspective view of the connection port of the primary and secondary separation components of the present invention.

FIG. 6 is a partial enlarged view of the perspective view of the connection port in FIG. 5 .

Fig. 7 is a perspective view of the front of the connecting port of the primary and secondary separation components of the present invention.

In the figure: 1. Drive motor, 2. Coin drop hopper, 3. Coin conveyor belt, 4. One yuan coin separation port, 5. Secondary separation track block, 6. Dime coin separation port, 7. Pentagon coin separation port, 8. One-yuan coin collection box, 9. Inclined deflection opening, 10. Arc baffle, 11. Conveyor belt bracket, 12. One-yuan coin baffle, 13. Guide plate, 14. Inclined guide rail plate, 15. Inclined dial, 16. Corner Coin collection box, 17. Pentagon coin collection box, 18. Mixed coin photoelectric counter photoelectric gate, 19. Pentagon coin photoelectric counter photoelectric gate, 20. One yuan coin photoelectric counter photoelectric gate, 21. Bottom plate.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the present invention includes a bottom plate 21 and a coin arrangement assembly, a primary separation assembly, and a secondary separation assembly that are placed on the bottom plate and arranged sequentially. The one-yuan coin is separated, and then the five-cent coin and the one-cent coin are separated through the secondary separation assembly.

As shown in Figures 1 and 2, the coin sorting assembly includes a drive motor 1, a coin drop hopper 2, a coin conveyor belt 3, a conveyor belt bracket 11, and an arc baffle 10. The drive motor 1 provides power for the entire device and provides initial speed for the coins , to increase the speed of coin separation. The coin dropping hopper 2 is used for dropping and restraining the coins, so that the coins fall into a pile on the conveyer belt. Coin conveyor belt 3 transmits coin by static friction, and by the gap between conveyor belt and parts 2, the gap between the bottom end of coin insertion funnel 2 and the upper surface of coin conveyor belt 3 is greater than the thickness of a one-yuan coin and less than the thickness of two dime coins, so that Coins are laid flat on the conveyor belt and enter the first stage of separation assembly.

The horizontal coin conveyor belt 3 is fixedly installed on the base plate 21 through the conveyor belt bracket 11. The drive shaft of the coin conveyor belt 3 is connected to the drive motor 1, and the drive motor 1 drives the coin conveyor belt 3 to run. The input side of the coin conveyor belt 3 is provided with a coin injection funnel 2 , the output side of the coin conveyor belt 3 is provided with an arc-shaped baffle 10 below, and the gap between the arc-shaped baffle 10 and the conveyor belt bracket 11 forms a coin sorting guide rail, and the gap between the arc-shaped baffle 10 and the conveyor belt bracket 11 is one The thickness of the coin; the primary separation assembly is installed on the base plate 21 on the side of the coin sorting guide rail output port, the secondary separation assembly is installed on the side of the primary separation assembly, the input port of the secondary separation assembly is separated from the output of the primary separation assembly There is a coin collection box under the first-level separation component and the second-level separation component; the coin is put into the coin conveyor belt 3 by the coin drop funnel 2, and the coin conveyor belt 3 is transported by the arc baffle plate 10 and falls to the arc baffle. Put it upright in the gap between the plate 10 and the conveyor belt bracket 11, then roll upright and enter the first-level separation assembly to separate the one-dollar coins and fall into the corresponding coin collection box, then enter the second-level separation assembly to separate the five-cent coins and dimes into the corresponding coin collection box.

The curved baffle 10 uses the arc surface to weaken the impact so that the coin changes from the route of rushing forward to slide along the baffle, and enters the inclined narrow path at the bottom of the baffle, so that it rolls upright and down into the first-level separation assembly, so that the coin can be more A good cut into the track is conducive to the smooth and rapid separation and arrangement of subsequent coins.

As shown in Fig. 3 and Fig. 5, the one-level separation assembly comprises one-yuan coin baffle plate 12, guide plate 13, one-yuan coin photoelectric counter photoelectric door 20, inclined guide rail plate 14 and inclined dial 15, and inclined guide rail plate 14 horizontally and obliquely places On the bottom plate 21 of the coin sorting guide rail output side, the inclined guide rail plate 14 is used as the track for coin rolling, the inclined dial 15 and the guide plate 13 are all placed on the inclined guide rail plate 14, and the one-yuan coin baffle plate 12 is fixed on the inclined rail by the mounting bracket. Above the dial 15 and the guide plate 13, one end of the one-yuan coin baffle plate 12 and the guide plate 13 is all placed at the outlet of the coin arrangement guide rail, and the one-yuan coin baffle plate 12 and the guide plate 13 are not parallel, and one end of the inclined dial 15 Below the middle part of the one-yuan coin baffle plate 12, the other end of the one-yuan coin baffle plate 12 extends to the higher part of the inclined guide rail plate 14, and the other end of the inclined dial plate 15 and the other end of the guide plate 13 are all toward the inclined guide rail plate 14. The lower part is extended.

As shown in Figures 6 and 7, the inclined dial 15 and the guide plate 13 are not parallel to form a horn-shaped structure, and the upper part of the inclined dial 15 is inclined toward the guide plate 13, and the other end of the inclined dial 15 and the guide plate 13 forms a horn. The small opening of the shaped structure is used as the inclined deflection opening 9, so that the coins are gathered to the inclined deflection opening 9 and rolled out. The oblique deflection port 9 makes penta and dime coins change from vertical rolling to oblique rolling and then enters the secondary separation track block of the secondary separation assembly, thereby better fitting the secondary separation track and preventing jamming.

The other end of one yuan coin baffle plate 12 is provided with one yuan coin separation opening 4, and one yuan coin collection box 8 is placed below one yuan coin separation opening 4, and the vertical distance between described one yuan coin baffle plate 12 bottoms and inclined guide rail plate 14 is less than one yuan The diameter of coin is greater than the diameter of five jiao coins, so that the one-yuan coin is stopped by the one-yuan coin baffle plate 12 after rolling out from the coin arrangement guide rail outlet and rolled out along the one-yuan coin baffle plate 12 direction and falls into the one-yuan coin by the one-yuan coin separation port 4 collection box 8. One yuan coin photoelectric counter photoelectric gate 20 is installed in one yuan coin separating port 4 inner parts, is used for the counting of one yuan coin.

None of the pentacle and dime are blocked by the one-dollar coin baffle plate 12 , so they roll along the guide plate 13 under the inclination of the inclined guide rail plate 14 .

As shown in Figure 4, the two-stage separation assembly includes a two-stage separation track block 5, a mixed coin photoelectric counter photogate 18 and a penta coin photoelectric counter photogate 19, and one end of the two-stage separation track block 5 is connected with the inclined deflection port 9, and the two-stage Separation track block 5 has dovetail groove along coin rolling direction, and the middle part of secondary separation track block 5 dovetail grooves has the vertical through groove that is connected to the outside below; The outlet of the vertical through groove is used as the dime separation port 6, and the pentagon coin separation port 7 and the dime separation port 6 are respectively provided with a pentagon coin collection box 17 and a dime coin collection case 16; the groove width of the dovetail groove is greater than the diameter of the pentagon coin , the groove width of the vertical through groove is less than the diameter of a five-cent coin and greater than the diameter of a ten-cent coin, so that after the five-cent coin and one-cent coin are rolled into the dovetail groove of the secondary separation track block 5 by the inclined deflection opening 9, the one-corner coin falls Fall into the dime collection box 16 through the dime separation opening 6 in the vertical through groove, and the penny can not fall in the vertical passage groove, and the penta coin falls into the penta coin collection box 17 through the penta separation opening 7. The mixed coin photoelectric counter photoelectric gate 18 is installed on the groove inner wall of the entrance end of the dovetail groove of the secondary separation track block 5, the penta coin photoelectric counter photoelectric gate 19 is installed on the groove inner wall of the secondary separation track block 5 dovetail groove exit end, and the mixed coin photoelectric counter photoelectric gate 18 is used for the counting of five cents and one dime, and the five cents photoelectric counter photoelectric gate 19 is used for the counting of five cents and one cent.

The secondary separation track block 5 is self-inclined, and when a dime and a penny coin enter the dovetail groove of the secondary separation track block 5 through the outlet of the inclined deflection port 9, it just coincides with the inclination angle of the secondary separation track block 5 itself, so that the coins It is in full contact with the upper and lower slides of the secondary separation track, so that the separation of one dime and five dime coins is more accurate.

Concrete implementation work process of the present invention is as follows:

Coins are first dropped into from the top of the coin insertion funnel 2, and the funnel 2 makes the coins into a stack by stacking the coins, and the bottom coin contacts the conveyor belt 3, and the gap between the conveyor belt 3 and the bottom of the funnel 2 by friction (greater than The thickness of a one-yuan coin is less than the thickness of two dimes). Through the continuous transmission of the coin conveyor belt 3, the coarse separation of piles of coins is realized. There is a cylindrical bottomless container above to place piles of unseparated coins. The distance between the container and the conveyor belt is small, and it can accommodate about one coin to pass through. Realize that the coins are laid flat on the conveyor belt and sent to the other end.

The coins are laid flat one by one along the conveyor belt. The horizontal output makes the output of coins more stable and orderly, making the output management more convenient. The conveyor belt transmits the flat coins into the next rail separation mechanism.

Wherein the one-yuan coin is greater than five cents and ten cents because of itself diameter, when entering the first-level separation assembly, there will be a one-yuan coin baffle plate 12 obliquely placed, and the height at the bottom of the baffle plate is higher than the five-cent coin and less than the one-yuan coin, so that the one-yuan coin is along the side of the baffle plate The track rolls out from the outlet of the one yuan coin separation port 4 to separate first, and the dime and pentacle coins enter the inclined deflection port 9 from below the baffle plate through the guide plate 13, and the deflection port has an inclined dial 15 installed at a specific angle, five corners and a dime The coin rolls from upright to inclined and enters the secondary separation track block 5.

There is a slideway with a dovetail groove in the middle of the secondary separation track block 5. One corner and a five-cent coin are tilted and rolled into the slideway quickly, and they are rolled together with the slideway at the same time. There is a vertical through groove, and the width of the groove becomes larger (the width is larger than the diameter of a dime coin but smaller than the diameter of a five-cent coin), and a dime coin can only touch the sliding part, which becomes a one-sided force and thus falls out, falling out from a corner separation opening Enter the dime box. And the five-cent coin still touches the slideway simultaneously, rolls to the bottom exit along the secondary separation track, and falls in the five-cent coin box.

This process photoelectric counter can count how many coins have fallen out from one yuan, five jiao and one jiao coin separation opening respectively, and one yuan coin photoelectric counter photoelectric gate 20 has obtained the counting of one yuan coin, and mixed coin photoelectric counter photoelectric gate 18 has obtained five cents and one dime coin. The total number, the pentagon coin photoelectric counter photoelectric gate 19 has obtained the total number of pentagon coins, and the count of the mixed coin photoelectric counter photoelectric gate 18 minus the count of the pentagon coin photoelectric counter photoelectric gate 19 is the total number of dime coins, thereby showing that various coins are respectively how many.

Claims (9)

1. A split-rail coin sorting machine, characterized in that: it includes a base plate (21) and a coin sorting assembly placed on the base plate and sequentially connected and arranged, a first-level separation component and a second-level separation component, and the coins are sorted through the coin sorting component Rolling motion, the one-yuan coin is separated by the first-level separation component, and then the five-cent coin and one-cent coin are separated by the second-level separation component. 2. A split-rail coin sorting machine according to claim 1, characterized in that: said coin sorting assembly includes a drive motor (1), a coin dropping funnel (2), a coin conveyor belt (3), and a conveyor belt bracket (11) and arc baffle plate (10), the coin conveyer belt (3) of level is fixedly installed on the base plate (21) by conveyer belt support (11), and the power transmission shaft of coin conveyer belt (3) connects drive motor (1), by The drive motor (1) drives the coin conveyor belt (3) to run, a coin drop funnel (2) is provided above the input side of the coin conveyor belt (3), and an arc-shaped baffle (10) is provided below the output side of the coin conveyor belt (3), The gap between the arc baffle plate (10) and the conveyor belt support (11) forms a coin sorting guide rail; The primary separation assembly is installed on the bottom plate (21) on the side of the output port of the coin sorting guide rail, the secondary separation assembly is installed on the side of the primary separation assembly, and the input port of the secondary separation assembly is connected with the separation output port of the primary separation assembly , a coin collection box is provided under the primary separation assembly and the secondary separation assembly; The coin is dropped by the coin feeding funnel (2) through the coin conveyor belt (3), and after the coin conveyor belt (3) is transmitted, it is blocked by the arc baffle (10) and falls between the arc baffle (10) and the conveyor bracket (11). Put it upright in the gap, and then roll upright into the first-level separation component to separate the one-dollar coin and drop it into the corresponding coin collection box, and then roll upright into the second-level separation component to separate the five-cent coin and one-cent coin into the corresponding coin collection box box. 3. A split-rail coin sorting machine according to claim 2, characterized in that: the gap between the arc-shaped baffle (10) and the conveyor belt bracket (11) is the thickness of one coin. 4. A split-rail coin sorting machine according to claim 2, characterized in that: the first-stage separation assembly includes a one-yuan coin baffle (12), a guide plate (13), and an inclined guide rail plate (14) And the inclined dial (15), the inclined guide rail plate (14) is horizontally and obliquely placed on the base plate (21) of the coin sorting guide rail output side, and the inclined dial (15) and the guide plate (13) are all placed on the inclined guide rail plate (14), the one-yuan coin baffle (12) is fixed on the top of the inclined dial (15) and the guide plate (13) by the mounting frame, and one end of the one-yuan coin baffle (12) and the guide plate (13) is placed on the Coin arranges guide rail outlet place, and an end of inclined dial (15) is below the middle part of one yuan coin baffle (12), and the other end of one yuan coin baffle (12) extends to the higher part of inclined guide rail plate (14), The other end of the inclined dial (15) and the other end of the guide plate (13) all extend to the lower portion of the inclined guide rail plate (14); The inclined dial (15) and the guide plate (13) are not parallel to form a trumpet-shaped structure, and the top of the inclined dial (15) is inclined towards the guide plate (13), and the inclined dial (15) and the guide plate (13) are inclined toward the guide plate (13). ) The other end forms the small mouth of trumpet-shaped structure, as oblique deflection mouth (9), thereby makes coin gathers to oblique deflection mouth (9) and rolls out. 5. a kind of sub-rail type coin sorting machine according to claim 4, is characterized in that: the other end of described one-yuan coin baffle plate (12) is provided with one-yuan coin separation port (4), one-yuan coin separation port (4) ) below is provided with a one-yuan coin collection box (8), and the vertical distance between the bottom of the one-yuan coin baffle plate (12) and the inclined guide rail plate (14) is less than the diameter of the one-yuan coin and greater than the diameter of the five-corner coin, so that the one-yuan coin After being rolled out from the coin arrangement guide rail outlet, it is blocked by the one-yuan coin baffle (12) and rolled out along the one-yuan coin baffle (12) direction and falls into the one-yuan coin collection box (8) by the one-yuan coin separation opening (4). 6. A track-separated coin sorting machine according to claim 4, characterized in that: the five-cent coin and the one-cent coin roll along the guide plate (13) under the inclination of the inclined guide track plate (14). 7. A split-rail coin sorting machine according to claim 4, characterized in that: said secondary separation assembly comprises a secondary separation track block (5), one end of the secondary separation track block (5) is inclined The deflection port (9) is connected, and the secondary separation track block (5) has a dovetail groove along the rolling direction of the coin, and the middle part of the dovetail groove of the secondary separation track block (5) has a vertical through groove connected to the outside below; The other end of the separation track block (5) is used as the pentacle separation port (7), and the outlet of the vertical through groove is used as the dime separation port (6), and the penta coin separation port (7) and the dime separation port (6) are respectively provided with There are five-point coin collection box (17) and one-point coin collection box (16); the groove width of dovetail groove is greater than the diameter of five-point coin, and the groove width of described vertical through groove is less than the diameter of five-point coin and greater than the diameter of one-point coin, thereby After the five-cent coin and the one-cent coin are rolled into the dovetail groove of the secondary separation track block (5) by the inclined deflection opening (9), the one-cent coin falls into the vertical through groove and falls into the one-cent coin collection through the one-cent coin separation port (6). Box (16), pentagon coin can not fall in the vertical through groove, and pentagon coin falls into pentagon coin collection box (17) through pentagon coin separation opening (7). 8. a kind of sub-track type coin sorting machine according to claim 5, is characterized in that: also comprise one yuan coin photoelectric counter photoelectric gate (20), one yuan coin photoelectric counter photoelectric gate (20) is installed in one yuan coin separation port ( 4) Inner part. 9. A kind of sub-track type coin sorting machine according to claim 7, is characterized in that: also comprise mixed coin photoelectric counter photoelectric gate (18) and pentagon coin photoelectric counter photoelectric gate (19), mixed coin photoelectric counter photoelectric gate (18) be installed on the groove inwall of secondary separation track block (5) dovetail groove inlet end, the pentagon coin photoelectric counter photoelectric door (19) is installed in the groove inwall of secondary separation track block (5) dovetail groove outlet end.