JPS6230132Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a device for guiding coins having a diameter larger than a set denomination into a sorting hole in a coin sorting device.

If a large diameter coin with a diameter larger than the diameter of the conventionally set denomination is mixed in, it is impossible to introduce the coin from the rotating disk or enter the sorting passage, and the coin is left on the rotating disk or at the entrance of the coin introduction passage. This blocked the entry of other coins and caused a drop in efficiency. The sorting passage has narrow stepped shelves on the guide plates on both sides of the sorting hole, and the set denominations are carried between the shelves on both sides and sent into the collecting cylinder. However, in the case of large-diameter coins, the present invention allows a part of the coin to ride on a guide plate located above one shelf, and a part of the coin on the other side faces the bottom of the other shelf so that the coin is tilted upward. This configuration has a surface and a push-down inclined surface facing the entrance of the sorting passage.

That is, to explain the details with reference to the drawings shown as an embodiment of the present invention, 1 is a rotating disk into which large and small coins are supplied, and an introduction passage 2 into which large-diameter coins can also be introduced.
, from which large and small coins were introduced. Following the introduction passage 2, there is a sorting hole 3 for excluding coins of different diameters other than the set coins, and a fixed guide plate 4 and a denomination cam 5 that rotates according to the denomination setting.
and a movable guide plate 6 whose distance from the guide plate 4 is adjusted and set, and both guide plates 4 and 6 are provided with shelves 7 and 8 formed in a step shape to form a sorting passage 9. do.

Located at the entrance of the sorting passage 9 from the introduction passage 2, at the tip of the movable guide plate 6 is a rising inclined surface 10 rising from the bottom of the introduction passage 2 in the direction of conveyance.
Then, at the bottom of the introduction passage 2 located on the side of the fixed guide plate 4, which is almost symmetrical to this, it descends from this bottom in the direction of the fixed guide plate 4 perpendicular to the conveying direction of the hard wire, and its lower end is connected to the shelf of the guide plate 4. A push-down inclined surface 11 is provided at the bottom of 7.

In addition, 12 is a feed belt which is provided on a flat surface excluding the push-down inclined surface 11 across the inlet and the sorting passages 2 and 9 so that the hard wire is pressurized, and by this rotation, the hard wire is conveyed onto the passage. be done. 13 is a stopper device that stops the conveyance of coins when the set number of coins is reached;
This is a counting detection device that counts sheets one by one.

As the disk rotates, the coins a fed onto the rotating disk 1 are lined up in a line due to the centrifugal force of the disk and pass through the introduction passage 2.
be introduced within. In this introduction, the coin a is conveyed by the feed belt 12 in contact with the wall of one of the guide plates 4, and the set coin is flatly pressed by the feed belt 12 from the introduction path 2 and is pushed down. They pass over the sorting hole 3 while being supported by the shelves 7 and 8 without contacting the surface of the inclined surface 11, and are accumulated in the accumulation tube 15 while being counted by the counting detection device 14. When a predetermined number is reached, the stopper device 13
is activated and stops the conveyance of subsequent coins.

In the case of small-diameter coins other than the set denomination, the coins will come off from one shelf 8 and fall into the sorting hole 3, as before, but in the case of large-diameter coins, part of the large-diameter coin a' will run aground first. The slope is raised by the slope 10, and the other side is pushed down by the push-down slope 11. That is, the large-diameter coin a' is tilted in a direction perpendicular to its conveyance direction.

However, the lever large-diameter coin a′ pushes down the inclined surface 11
When the coin a' reaches the top of the shelf 7, the slanted lower end of the coin a' is below the top surface of the shelf 7, so the periphery of the coin a' hits the tip of the shelf 7, causing the coin a' to shift upward and onto the shelf 7. Otherwise, the large-diameter coin a' passes under the shelf 7, and since there is nothing to support this part, the coin a' falls into the sorting hole 3 and is rejected.

In this way, the present invention not only tilts the large diameter coin, but also tilts the other end to increase the degree of inclination, and also guides the coin to the bottom of the shelf that supports part of the coin, so that removal is reliable and the structure is simple. It is extremely easy to implement since only the sloped surface is formed on the conventional one.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention; Fig. 1 is a plan view of the main part, Fig. 2 is a partial plan view explaining the operation, and Fig. 3 is a state in which a large-diameter coin is tilted by an inclined surface. FIG. 4 is a cross-sectional view showing a state in which large-diameter coins fall into the sorting hole and are removed. Code, a is a coin, a' is a large diameter coin, 2 is an introduction passage, 3 is a sorting hole, 4 and 6 are guide plates, 7 and 8 are shelves,
9 is a sorting passage, 10 is a rising slope, and 11 is a pushing down slope.

Claims (1)

[Scope of utility model registration request] In a coin passageway, coins sent from a rotating disk are sorted by being pressed against a feeding belt into a sorting passageway consisting of a fixed and a movable guide plate.
An introduction passage through which coins, regardless of their size, are brought into contact with one wall by the centrifugal force of a rotating disk, and a wall is formed continuously with the above one wall to support the sorting hole and one end of the coin. A fixed guide plate having a shelf on the same plane as the bottom surface of the passageway, and a shelf similar to the above-mentioned shelf that supports the other end of the set coin by forming a sorting passage with a diameter interval between the fixed guide plate and the set coin type. A movable guide plate is provided, and a feed belt is provided for conveying coins in the direction of the stacking tube from the flat part of the introduction passage to the sorting passage, and the introduction passage is provided at the tip of the movable guide plate at the entrance portion from the introduction passage to the sorting passage. It consists of a rising inclined surface that is higher than the bottom surface of the coin in the coin transport direction, and a pushing down inclined surface that descends below the surface of the shelf in the direction of the fixed guide plate at the bottom of the introduction passage on the fixed guide plate side, which is almost symmetrical to this. The seeds are pressed by the feed belt and conveyed with both ends hanging over the shelf while remaining flat, and from this, large diameter coins ride on one end and push down the other end and are pressed against the slope by the feed belt. A coin passage of a coin sorting device, characterized in that the coins are conveyed by the coins and removed into a sorting hole without being placed on a shelf.