JPS6230141Y2 - - Google Patents

Description

[Detailed Description of the Invention] The object of the present invention is to remove large diameter coins from a coin passage in a coin processing machine.

It is well known that in a conventional coin processing machine, for example, a processing machine for sorting, counting, and packaging coins, a coin passage corresponding to a predetermined coin is set, and small-diameter coins are removed by falling into the passage. However, if large-diameter coins were mixed in, they would not be introduced into the coin passage and would get stuck at the inlet, preventing the introduction of other coins. Therefore, at that time, the large-diameter coins were picked out and processing continued. Requiring such monitoring is not only inefficient but also undesirable in terms of saving manpower.

The present invention automatically eliminates the large diameter coins, and will be explained in detail with reference to an embodiment of the present invention shown in the drawings.

Conventionally, a coin wrapping machine has the following structure. 1 is a rotating disk into which coins are inserted, and as it rotates, the appropriate coins a to be sorted enter a linear coin passage 3. In the sorting passage 4, the coins a that are in contact with the feeding belt 5 are counted by the counting section 6, and when a predetermined number of coins is reached, the stopping section 7 is activated to stop feeding the coins, and the coins that have been counted and sent are That number of coins were stacked in the stacking tube 8, and the accumulated coins were sent to a packaging section (not shown) for packaging.

In the device of the present invention, the coin inlet 2 is used for large-diameter coins.
For example, the movable adjusting plate 10 is configured to have a wide width so as to be able to introduce the fixed plate 11 by means of an adjusting cam 9 rotated by a denomination setting means, so that the distance between the movable adjusting plate 10 and the fixed plate 11 can be adjusted according to the diameter of the coin a to be selected. A sorting passage 4 is established in connection with the introduction port 2 by adjusting the opening.

Therefore, the movable adjustment plate 10 of the connection part has an inclined surface 10' (see FIG. 3) rising from the surface of the coin passage 3 in the coin traveling direction, and a sorting hole 1 if necessary.
A slope 10' (see FIG. 2) descending to the second side is formed, and the sorting passage 4 is formed with a curved part 4' curved toward the fixed plate 11 in the middle thereof.

Next, to explain the operation, when a large-diameter coin a' is mixed in with the coin a to be sorted on the rotating disk 1, as the rotating disk 1 rotates, the large-diameter coin a' is also transferred to the inlet port. 2 into the coin passage 3, but when it reaches the entrance of the sorting passage 4, one end of the large-diameter coin a' rides on the inclined surface 10', and therefore the coin a' is introduced into the sorting hole 12.
The coins a to be sorted are tilted to the side, and the other end is supported by the fixed rail 13 and sent by the feeding belt 5, and the coins a to be sorted are transferred to the fixed rail 13 without contacting the inclined surface 10'.
and the adjustment rail 14, and are fed through the sorting passage 4 by the feeding belt 5.

However, this coin a also passes through the curved part 4' of the sorting passage 4 along the curve of the curved part 4' (as is well known, small-diameter coins pass through the sorting hole 1 in the sorting passage 4).
Fall from 2 and be eliminated. ) The large-diameter coin a' travels straight on the feed belt 5 in an oblique state with one end riding up, and when it reaches the curved part 4', the other end comes off the fixed rail 3, and the large-diameter coin a' is pressed by the feed belt 5. a' also falls into the sorting hole 12 and is eliminated. Therefore, only the preset sorted coins a are supported between the rails 13 and 14 and sent along the curve, and only the coins a of a certain diameter are accumulated in the accumulation tube 8 by counting and stopping. .

As described above, the present invention has a very simple structure, and large diameter coins can be automatically removed without any manual effort, and its practicality is great.

[Brief explanation of the drawing]

The figure shows an embodiment of the device of the present invention.
The figure is a plan view of the main part, and Figure 2 is the - of Figure 1.
3. Similarly, FIG. 3 is a cross-sectional view taken along the - line. Code, a is the coin to be sorted, a' is the large diameter coin, 1
2 is a rotating disk, 2 is an inlet, 3 is a coin passage, 4 is a sorting passage, 4' is a curved portion, 5 is a feeding belt, and 10' is an inclined surface.

Claims (1)

[Scope of utility model registration request] An inlet that introduces all coins sent from the rotating disk regardless of their diameter, and a movable adjustment plate at the connection part of the entrance of the sorting passage connected to the inlet, are connected to one end of the large-diameter coins. a sorting passageway having a curved part curved in a direction opposite to the inclined surface side and a sorting hole after the inclined surface portion; A method for removing large-diameter coins in a coin processing machine, characterized in that one end of the large-diameter coin rides up and the coin, which is obliquely shaped, travels straight along a feed belt, the other end of which is disengaged, and is ejected into a sorting hole. Device.