JPS5882384A - Coin material separator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention The present invention relates to a coin sorting device, which separates genuine coins from confusing small-diameter and large-diameter counterfeit coins at /+b°, and places only genuine coins correctly in a genuine coin passage. This system solves the problem of malfunction by guiding the counterfeit coins to the genuine coin passage without guiding them to the genuine coin passage.An example of this will be described in detail below with reference to the drawings. The drawing is designed to allow the introduction of the new 500 yen coin, which has the largest diameter, and the existing coins, which are smaller in diameter, such as 100 yen, 50 yen, and 10 yen, into a separate passageway for regular coins. All counterfeit coins that are smaller in diameter than the '# coin but larger than the 10 yen coin, which is the largest of existing coins, and counterfeit coins that are larger in diameter than new coins will not be introduced into any of the genuine coin aisles. The figure shows an example in which these are stopped at the sorting part position and guided to the return passage by the return operation mechanism, and the fil has a slightly vertical rectangular shape and is folded inward. The curved left stone side wall + 21, (31k is an integral base frame, with a frame piece (4) for the inlet that is U-shaped when viewed from the top protruding from its upper edge - side base 21). (The upper part of the inner surface of the base frame (1) is normally closed by a spring (6) so that a required gap is created between the upper part of the inner surface of the base frame (1), and the base frame is closed by operating the return lever (7). (1) An opening/closing plate whose one side is rotatably attached to the base frame (1) by a shaft rod (8) so as to be away from the inner surface, and the upper line of the plate faces the debris (41) and is thrown in together with it. mouth(
9) A tongue (4)' is provided. 001
has a return passage +Il+'(l-) on one side and a base frame fi
a cover attached to the base frame (1o) so as to close the lower half of the inner surface of the base frame (1o);
Although not shown, on the inner surface of the lower half of the coin, there is formed a passage for distinguishing various coins and guiding them to a cash box or the like. (121 allows the passage of new coin P1 and existing coin P2, and prevents the passage of counterfeit coin P3, which has a smaller diameter than new coin P1 and larger than existing coin P2, and counterfeit coin P4, which has a diameter larger than new coin P1. At the same time, the counterfeit coin P3=z is rotated by the operation of the return lever (7) to guide the counterfeit coin P3=z return path (1111/j) to the rear side of the base frame (1) and the front ID frame piece (41). At the lower position, the upper edge is attached to the shaft rod f1: (l) and is rotatably attached, and the mounting piece 05 is normally pressed against the back side of the base frame fil by the spring (141), and the weight σ is attached to the lower end.
61 and protruding inwardly through the opening αη drilled in the base frame (1) at the upper edge (181k), and a notch step (19 and the base frame (1) at the side edge). An opening drilled in (
? A pair of folded pieces (2] 1 protruding inwardly through 01
, ! ,'! II' 2, respectively, and the intermediate part includes a plate-shaped cradle (231) rotatably pivoted on the inner surface of the mounting piece (151) by a shaft piece (221), and a relatively long-shaped cradle (231) on the upper edge. A leg piece (26) having a folded piece @ that protrudes inwardly through an opening (24+) drilled in the base frame (1) at the upper end, and a folded piece that is relatively short and points inward at the upper end. A leg piece (28I) with @ is protruded in parallel, and a short leg piece t
12 weights on one end of the 281 side! l-"ff, and the other end is fixed to the mounting piece l151, and the front iF o l grader (2
A shaft piece t is attached to the limiting piece C'3f)l facing the back surface of 31:
It is composed of a plate-shaped rotating part (34) which is rotatably attached to the back side of the first cradle (23 is a weight (161) In this state, the rotating piece (34 is rotated downward by the weight (c) and the lower limit of its rotation is fully regulated). Upper edge of 30+ [
11', and fold the folded piece (25) of the long leg piece 126).
) faces the lowering position of the inserted coin, and is held in a state where it faces the upper folded piece (181) of the first grader +2:(l with a required spacing (see Figures 3 and 5). (331 is a guide piece that is integrally provided below the broken piece (4) on the inner surface of the base frame (1), and has an inclined surface (341) on the negative side edge to guide the existing coin P2>downward. C, 351if A guideway for receiving the new coin Phi and guiding it completely downward (6I is connected to the base frame (
11 is made of a metal plate, and the opening end C36+' of the guideway □□□ faces the sloped surface, and the pair of folded pieces 1211,
(It is attached to the base frame (11) so as to be close to 211'. The restoring spring 3 is attached to this rotating part. (401 is the return lever (71) When the return lever (71) is rotated against the restoring spring spring ring, the guideway plate (3)
The λI moving piece (41) that moves along the outer surface of s+ is located on the back of the base frame (1), the upper end is the front section, and the return lever (7)
and the locking (42) I, the lever (71 full restoration spring (a long operating piece that descends when turned against the noodles, and has an inclined cup, , s (41 protruding) on its - side edge. (441 - side of the 441 front resistant mounting piece (15)) is integrally hung on the 7 side. A half contact piece (441) that comes into contact with the lower U of the inclined cam piece (13) :;+ 1 An operating piece attached to the lower end, when the front grJ operating piece (41) is lowered, the inclined cam piece +
4:I is pressed outward by l, thereby causing said III
The grooved piece (15) is rotated outward against the spring (141).It is a guide piece provided at the bottom of the guideway (36). Board (51 has the first cradle (231 all traced, plan 1)
] Slanted surface of piece C (3) (the inclined surface guided downward by the circle)
, a fang 2 grader for receiving the coin P22 and guiding it to a predetermined path (4 forces, and a front t'U' guiding path board cj!
A sorting magnet (481) is provided as is known in the art to face the il and attract all the fraudulent coins. When it rotates, it is pressed by a protrusion (a protrusion) provided on a part of the base frame (61) against the spring (61).
It is rotated away from the inward direction of 11. (50) is a stopper provided in the middle part of the upper edge of the front 1 restriction part (30) in a false direction, so as to abut against the upper edge of the rotating part g-tension 33 and restrict the upper limit of its rotation. be.

As shown in FIG. 32
1 is weight + 291 Rotate to the lower limit position from K and short leg piece 1
28I folded piece (271 is the restriction piece (30+ upper edge (30
1', and the folded piece (25) of the long leg piece (26)
) faces the falling position of the coin, and when a new coin P1 is inserted from the slot (91), the new coin P16
1. Collet with the folded piece (25) of the long leg piece 1261 facing the falling position and press it completely outward,
21 rotates clockwise in the figure against the weight (39). At this time, the diameter of the new #I coin PI is used to insert the rotating part ((old J clockwise) into a large rotation, and the new coin P1 is pushed outward while pressing the folded piece C251'C outward as shown in Fig. 6. and ol
The coin Pl passes between the upper folded piece 08) of grade dollar tz:1 and falls onto its side folded piece (211).
The receiver is stopped by the one dollar piece (18) and (211), so the first grade dollar C23) is held by the weight of the new coin P1 by 2.7 points with the shaft piece (221) as the center. It rotates clockwise as shown in the figure.In this case, the rotating part (3
21 is thick (rotating) (271 is a folded piece of the short leg piece (28) provided on this)
191', so the price is 1 dollar + 2: (I
41 rotating part (not constrained by the node) (as shown in Fig. 8, the new coin P1 rotates clockwise by a light minute), so the new coin P1 gradually separates from the folded pieces (181 and (211)). Guide piece (46
) and move to the top of the taxiway C, 3Iil to reach the new coin Pl.
You will be guided to the official passage.

Furthermore, even if the existing coin P2 is inserted into the slot (91) and the coin P2 temporarily contacts the folded piece (25),
Since there is a sufficient distance between the folding section and i25+, they can pass freely, and the Eri taxiway (2.1 cradle level;
[While the intrusion of the ilnu is prevented, as shown in FIG. At this position, the direction is changed by the second cradle (47) in the direction of the arrow (a), and the coin is guided to the regular passage for the coins))2.

Next, regarding the counterfeit coin P3, which has a smaller diameter than the new coin P1 and a larger diameter than the existing coin P2, when it is inserted from the slot (9), its outer circumference first contacts the folded piece (25). Press this outward and rotate the rotating member (3z is a weight (291K) in the clockwise direction).

However, the new coin P1. J: Since the diameter of the rim is small, the rotating part (321 is the short leg part (281 is the notch step part (1)
It does not rotate until it passes over the vertical edge 1C3' of the vertical edge U.
′ and the folded piece (2η), the tenth
As shown in the figure, the fake coin P3 has fold pieces (181 and f25+) and (
21) and the input port (11 of 91).
is stopped below. Also, the fake coin P4 has a larger diameter than the new coin P1.
When the coin is inserted from the insertion slot (91), the folded piece (25) is pressed outward and the rotating piece B4 rotates more than the case of the new coin P1.Then, the rotating piece (34 is the 11th As shown in the figure, its upper edge abuts against the stopper 60 and its upper limit of rotation is restricted, and as a result, the counterfeit coin P4 has folded pieces t25) and f18.
1 to prevent passage between them, and in this case also remains below the surface of the input port (9).

However, the counterfeit coins P3 and P4 stopped in this way are led to the return path tlllK by pressing and rotating the return lever (71) against the spring (39). That is, when the return lever (7) is fully pressed and rotated, , the operation piece (41) descends from the state shown by the solid line in FIG. The haiku piece (15) rotated in the back direction and the folded piece (181) protruded from the inner surface of the base frame (1).
, circles 1, +211' and (25) escape from the circular surface. On the other hand, the opening/closing machine (51) is also pressed by the protrusion (49) and separates from the inner surface of the base frame (1), so that the counterfeit coins P3 and P
4 It falls due to its own weight and is led to the old return passageway.

In addition, the reversal of Olgrade Dorley 31 (counterclockwise rotation)
is regulated by the collision between the opening (end 071' of 17j and folded piece (18)) or the collision between the opening (upper edge C of (0)) and folded piece (2]1.

According to the above application, by utilizing the difference in diameter between genuine coins (new coins) and counterfeit coins, in the case of genuine coins, the free rotation of the cradle is guided to the regular passage through VF valley, In the case of counterfeit coins with a diameter smaller than that, the free rotation of the cradle is restricted by the rotating part, and in the case of counterfeit coins with a larger diameter than genuine coins, this is restricted to the upper limit of rotation of the rotating part. A folded piece provided on this to regulate the
The coins are held at 1m F) by the folded pieces provided in the cradle to completely prevent passage between them, so that genuine coins can be easily and reliably separated from counterfeit coins having a diameter different from that of genuine coins. It has the advantage of being simple in structure and requiring only one small volume of additional editions.

[Brief explanation of the drawing]

The drawings show an embodiment of the present application. Fig. 1 is an overall internal view, Fig. 2 is a rear view of the same as shown in Fig. 1, Fig. 3 is an internal view with the opening/closing plate removed in Fig. 1, and Fig. 4 is an internal view of the entire structure. FIG. 3 is an enlarged x-xg sectional view, FIGS. 5 to 8 are explanatory diagrams showing the passing state of new coins, FIG. 9 is an explanatory diagram showing the passing state of existing coins, and FIGS. 10 and 11. 1 is an explanatory diagram showing all the conditions in which counterfeit coins are stored. In the figure, fil is the base frame, (51 is the opening/closing plate, (7) is the return lever, (9) is the input port, (121 is the sorting mechanism, OI gosling rod, 04) is the spring, and 05 is the mounting piece. , 16j,
The bolt is a halberd, ++g+, (2n. (211', +251, (2nc-x folded piece, u')
44u notch step, t:! 2) , C, 3111t21
1 piece, C3I is the cradle, C301 is the restriction piece, 64
(j rotation piece, 60) is a stopper. Patent applicant: Nippon Coinco Co., Ltd. Patent attorney Shunji Ouchi 45 Figure 8 9

Claims (4)

[Claims] (1) Is it attached to the back of the base frame below the input coin and always FI? j is a mounting piece that is pressed toward the back side by a spring and rotates against the spring by operating a return lever, and an intermediate part is rotatably supported on the mounting piece, and held vertically by a weight,
The upper edge and the side edges have a first folded piece and a second folded piece that protrude toward the inner surface of the base frame and support the coin, and when the coin is supported by the first and second folded pieces, the coin is attached to the weight. a cradle that rotates in one direction against the resistance; a limiting piece to which the mounting piece VC is fixed; one end of the limiting piece is pivotably supported on the limiting piece; It comprises a rotating piece whose upper and lower limits are regulated and is always held in the lower limit rotating state by a weight, and which faces the folding piece at a required distance from the rotating piece. At the same time, there is a third folding piece protruding inward of the base frame which acts with the inserted coin to apply the full rotational force to the rotating part in the upper limit direction against the weight, and the cradle during the rotation in the upper limit direction. A fourth folding piece is provided to act on the coin and restrict the rotation in one direction, so that when the inserted coin is a counterfeit coin having a larger diameter than a genuine coin, the front rotating piece rotates to the upper limit position. If the inserted coin is a counterfeit coin with a smaller diameter than a genuine coin, the second folded piece and the third folded piece do not support and retain the counterfeit coin. The rotation of the cradle in one direction is restricted to prevent all of the counterfeit coins from rotating in one direction. The cradle is held between the second and third folding pieces to stop the coin, and when the inserted coin is a genuine coin, the cradle is allowed to freely rotate without being restricted by the rotation of the rotating member. A coin sorting device characterized by comprising: (2) The coin sorting device according to claim 1, wherein the genuine coin is a 500 yen coin) and the counterfeit coin has a larger diameter than a 10 yen coin. (3) The coin sorting device according to claim 1 or 2, wherein the gradle, the limiting piece, and the rotating piece are each made of a plate-like piece. (4) Claim 1, wherein the cradle is attached to the inner surface of the attachment piece, the restriction piece is positioned to the rear surface thereof, and the rotating piece is positioned to the rear surface of the restriction piece. The coin sorting device according to item 2 or 3.