KR100780053B1 - A coin supplying apparatus for a coin sorter - Google Patents

Abstract

A coin supplying apparatus for a coin sorter is provided to dispense a normal coin one by one without dispensing a deformed defective coin or foreign substances. An insert unit(10) dispenses a normal coin through a dispense hole toward the top outside of a disc(30). The insert unit comprises an insert groove(30) inserted with a normal coin one by one between a number of protrusion parts(20) formed in an equal height to the normal coil. The width of the insert groove has the width not exceeding twice of the diameter of the smallest coin. A dispense unit(40) to dispense the defective coin or the foreign substances is comprised in one side of an insert hopper(120).

Description

Coin supplying device for coin sorter {a coin supplying apparatus for a coin sorter}

1 is an exploded perspective view schematically showing the present invention.

Figure 2 is a perspective view of the main portion in the coupled state according to FIG.

3 is a sectional view of principal parts of the line A-A according to FIG. 2;

4 is a plan view of main parts schematically showing the disk of the present invention;

5a and 5b schematically show another embodiment of the present invention,

   Figure 5a is a main view of the closing hopper.

   Figure 5b is a main view of the input hopper open state.

6 is a main view showing a general coin supply device.

Explanation of symbols for the main parts of the drawings

10: retraction means 20: protruding jaw

30: drawing groove 40: discharge means

42: discharge door 44: operating member

100: coin supply device 110: main body housing

120: hopper 124: outlet

130: disk

The present invention relates to a coin supply device for a coin sorter, and more particularly, to deform and supply the deformed bad coins and foreign matters, and to smoothly discharge and supply only normal coins one by one without overlapping. The present invention relates to a coin supply device for a coin sorter that enables easy removal of defective coins and foreign matter from the coin supply device itself.

Generally, various types of coins are used in transportation, vending machines, coin exchangers, service equipment and game machines in other countries of the world. In Korea, 10, 50, 100, and 500 wons are used. Coins of different diameters are used, such as circles, and various types of coins having different diameters are used for dollars (USD) and euros (EUR).

In addition, in the present application, the scope of the coin includes a token used for transportation as well as a currency unit, and a game chip used for a game machine or the like. Coins of the modified form in the specified coin will be described as a bad coin.

Accordingly, the sorting means capable of sorting coins of different types having different diameters is essentially used in the various types of devices described above.

Conventional coin sorting means used in the various types of equipment as described above, the coin supply device for supplying and supplying the coin, the conveying device for transporting the coin discharged from the coin supply device, and conveyed through the conveying device It is composed of a sensing device for detecting time normal coins and bad coins and the respective receiving unit for storing the normal coins and bad coins by the signal detected by the detection device.

In this way, in the coin sorting means consisting of a number of elements, a conventional coin supply device 100 that is supplied with a large amount of coins having a different diameter is discharged inlet is provided in the upper portion of the main body housing 110 as shown in FIG. An input hopper 120 having a 122 is formed, and a flat disk having a coin loaded through the input hopper while being rotated by a driving source M in the lower main body housing of the input hopper 120. 130 is provided, the outlet 124 is discharged to the coin is formed on one side of the input hopper 120.

In this way, the conventional coin supply device is configured by the centrifugal force that the coins are loaded on the upper surface of the disk while the disk is rotated by the drive of the drive source when a large amount of coins are put through the input hole of the input hopper It was supplied while being discharged through the outlet formed in one side of the input hopper while positioned to the outside.

However, in such a conventional coin supply device, when coins stacked on the upper surface of the flat disk through the inlet of the inlet hopper are discharged through the outlet by the centrifugal force of the driving source, each coin is overlapped, Not only did not discharge smoothly into the discharge port, but also caused a problem that the load is generated in the drive source.

In addition, since the upper surface of the disk in the conventional coin supply device is formed in the form of a flat plate, the deformed defective coin to be introduced is also discharged through the discharge port, and when the foreign matter is put in the operator separate foreign matter removal operation Through this, cumbersome problems of removing foreign substances have also been brought about.

Accordingly, the present invention has been made to solve the conventional problems as described above, the purpose is to discharge only the normal coin without deforming the defective coin or foreign matter in the process of discharging and supplying each coin introduced into the coin supply. One by one is to provide a smooth discharge and supply without overlapping.

Another object of the present invention is to make the discharge of coins more smoothly.

Another object of the present invention is to make it easy to remove the deformed bad coin and foreign matter in the coin supply device itself.

In order to achieve the above object, the present invention is equipped with an inlet hopper formed with an inlet through which a large number of coins having different diameters are inserted in the upper part of the main body housing, and a coin inserted while being rotated by a drive source in the lower part of the inlet hopper. In the coin supply device for the coin sorter is formed with a disk which is loaded on the upper surface, the outlet is formed on one side of the input hopper, only one normal coin is not inserted into the upper surface of the disk is discharged through the outlet It is provided with a retractable means that can be supplied, wherein the retracting means is formed between the plurality of projection jaw formed so as to have the same height as the thickness of the normal coin undeformed, the retracting groove is inserted into the one, The width of the groove is the width of each coin with the largest diameter inserted and the It has a width not more than twice the diameter, one side of the disk is rotated in the direction of the projection jaw is formed in an arc shape, the other side is formed to be inclined, the injection hopper has a discharge means for discharging defective coins or foreign matter It is characterized by including.

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The discharge means is formed with a discharge door is divided on one side of the input hopper, one end of the discharge door is pin-coupled with the input hopper, the discharge door is configured to be opened and connected to the operating member provided in the input hopper It is done.

The discharge means is formed to be connected to the elevating member for opening and closing one side of the input hopper starting from the pinned portion at the end of the extension portion formed on the pin of the main body housing on one side of the input hopper It is characterized by.

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Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view schematically showing the present invention, FIG. 2 is a perspective view of a main part in a coupled state according to FIG. 1, FIG. 3 is a sectional view of a main part of line AA according to FIG. 2, and FIG. 4 is a schematic view of a disk of the present invention. It is a top view of the main part shown.

As shown, an input hopper provided with a coin sorter is provided with an inlet 122 into which a large amount of coins having different diameters are inserted in the upper portion of the main body housing 110 so as to smoothly supply a large amount of coins having different diameters. 120 is mounted, a disk 130 is formed on the lower side of the input hopper is rotated by the drive source (M) is loaded into the upper surface, the discharge port 124 is formed on one side of the input hopper In the coin supply device 100 for the sorting machine,

The present invention, in order to smoothly discharge and supply only the normal coins without overlapping one by one without discharging the deformed bad coin or foreign matter,

Only one normal coin is not inserted into the upper surface of the disk 130 is inserted into one by one is shown having a retracting means 10 which can be discharged and supplied through the outlet 124.

The pulling means 10 is preferably composed of a retracting groove 30 is inserted only one of the normal coin between the plurality of protruding jaw portion 20 is formed to have the same height as the thickness of the undeformed normal coin.

Accordingly, the recess groove formed between the protruding jaw portions has a height at which the protruding jaw portion can be inserted into only one normal coin, so that the normal coin is not inserted into two overlapping states, and the deformed defective coin or foreign substance, etc. This condition will not be inserted.

The width of the inlet groove 30 is such that one coin having the largest diameter among each coin is inserted and has a width not exceeding twice the diameter of the coin having the smallest diameter, so that only one normal coin into the inlet groove It is desirable to allow this to be inserted.

One side of the protrusion 130 in the direction in which the disk 130 is rotated is formed in an arc shape, the other side is formed to be inclined, the protrusion jaw in the process of discharging the coin inserted into the inlet groove to the outlet One side formed in the negative arc shape is to be pushed to be smoothly discharged, the other side is preferably formed to be inclined so that only one normal coin due to the one side formed in the arc shape can be inserted.

As described above, a large amount of coins having different diameters which are introduced into the input portion of the input hopper is loaded onto the upper surface of the disk, and the loaded coins are dispersed outward by the disk rotated by the drive source and are moved into the inlet means. It is inserted.

In the above, the inlet means is an inlet groove formed between the protruding jaw portion having the same height as the thickness of the normal coin, that is, the inlet groove is a coin having the largest diameter is inserted, less than twice the diameter of the coin having the smallest diameter As it has a width, only the coin having the largest diameter or one normal coin having the smallest diameter is inserted into the recess groove.

Thus, when the normal coin inserted into the inlet groove is located toward the outlet side by the rotation of the disc, one end of the normal coin is formed in an arc shape in the direction in which the disc of the protruding jaw rotates at the same time as the one end of the normal coin is caught on the outlet side. As the side pushes the other end of the normal coin, only the normal coin can be smoothly discharged and supplied through the discharge port.

In addition, defective coins or foreign matters, which are deformed during use, remain on the upper surface of the disk as only the normal coins of the drawing means are not inserted into the drawing groove into which the drawing means is inserted.

On the other hand, the injection hopper 120 is preferably provided with a discharge means 40 for discharging the defective coin or debris generated deformation.

The discharge means 40 is formed with a discharge door 42 is divided on one surface of the input hopper 120, one end of the discharge door is pin-coupled with the input hopper 120, the discharge door is provided in the input hopper It is preferable to be configured to be connected to the operating member 44, such as a conventional solenoid or cylinder to be opened and closed. At this time, the driving source (M) is preferably formed of a forward and reverse motor.

Accordingly, as described above, defective coins or foreign matters which are introduced into the input hopper and are not discharged to the discharge port through the retracting grooves of the retracting means formed on the disc are operated members (see FIG. 2) 44 which are the discharge means 40. In operation, the discharge door 42 is opened in the same manner as the double-dot chain line, and the disk 130 is rotated forward and backward by repeating the forward and reverse rotation of the drive source M, which is the forward and reverse motors. The defective coin or foreign matter is discharged to the open portion of the discharge door 42 by the rotating centrifugal force.

5A and 5B schematically show another embodiment of the present invention, and FIG. 5A is a main view of the closing hopper and FIG. 5B is a main view of the opening hopper.

As shown in the above configuration, the discharge means provided in the input hopper is not separately divided in one side of the input hopper so that the input hopper itself is opened to discharge defective coins and foreign matter, etc.,

The discharge means 40 is formed on the one side of the input hopper 120, the upper portion of the main body housing 110, the coupling portion 50 is a conventional coupling method, the pin portion coupled to the end of the extension portion It shows that the lifting member 52, such as a conventional solenoid or a cylinder for opening and closing one side of the input hopper 120 from the starting point is connected to. In this case, the input hopper is preferably formed in a covered state rather than being fixed to the upper portion of the main body housing, the drive source (M) is also preferably formed of a forward and reverse motor.

Accordingly, as described above, the defective coin or the foreign matter which is introduced into the input hopper and is not discharged to the discharge port through the retracting groove of the retracting means formed on the disc operates the lifting member 52 which is the discharge means. 120, and then open the entire one side as shown in Figure 5b starting from the pin-coupled portion, and then the disk 130 is rotated forward and reverse by repeating the forward and reverse rotation of the drive source (M), the forward and reverse motor By doing so, the defective coin, foreign matters, etc. are discharged through the portion in which the input hopper 120 is opened by the centrifugal force reversed and reversed.

As a result, the deformed bad coin or foreign matter put into the coin supply device has a convenience that can be easily removed directly from the coin supply device itself after supplying normal coins without separate removal work. will be.

As described above, the present invention, while discharging each coin that is introduced into the coin feeder, so as not to discharge the deformed bad coins or foreign matters, so as to smoothly discharge and supply only the normal coins one by one without overlapping, It will have the effect of increasing the supply rate of normal coins as much as possible while minimizing the load of the driving source.

In addition, by one side formed in the shape of an arc of the protruding jaw portion has the effect that even more smooth discharge can be made when the coin discharge to the discharge port.

In addition, by the discharge means formed on one side of the input hopper deformed defective coins and foreign matters can be easily removed from the coin supply device itself after the normal coin discharged, thereby increasing the convenience of use. It will have the effect.

Claims (8)

delete delete delete delete An injection hopper is formed in which an injection hole into which a large amount of coins having different diameters are injected is mounted on an upper portion of the main body housing, and a disk is formed on the lower portion of the injection hopper while the coin is loaded onto the upper surface. In the coin supply device for a coin sorter, the outlet is formed on one side of the hopper, It is provided with a retraction means 10 which can be supplied by discharging through the discharge port is inserted only one normal coin is not deformed to the outside of the upper surface of the disc 130, The pulling means 10 is composed of a retracting groove 30 is inserted only one of the normal coin between the plurality of protruding jaw portion 20 is formed to have the same height as the thickness of the normal coins undeformed, The width of the inlet groove 30 has a width that is inserted into the coin having the largest diameter of each coin and not more than twice the diameter of the smallest coin, One side of the disk in the direction in which the disk of the protruding jaw 20 is rotated is formed in an arc shape, the other side of the opposite side is formed to be inclined, One side of the input hopper 120 is a coin supply device for a coin sorter characterized in that it comprises a discharge means 40 for discharging defective coins or foreign matter. According to claim 5, The discharge means 40 is formed with a discharge door 42 is divided on one surface of the input hopper, one end of the discharge door is coupled to the input hopper pin, the discharge door is provided in the input hopper Coin supply device for a coin sorter, characterized in that configured to open and close connected with the operating member (44). The method of claim 5, wherein the discharge means 40 is formed on one side of the hopper 120, the extension portion 50 is pin coupled with the upper surface of the main housing 110, the pin is coupled to the end of the extension The coin supply device for the coin sorter, characterized in that configured to be connected to the lifting member 52 opening and closing one side of the input hopper starting from the portion. delete

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