CN2578908Y - Coin sorting mechanism - Google Patents

Abstract

The utility model relates to a coin mechanism. The coin separating device comprises a detecting device, a first power module, a second power module and a splitter plate, wherein after the coins are put in from a coin inlet, the truth of the coins can be judged through the detecting device, and then a motor of the first power module drives an eccentric cam to rotate so as to force an truth guide plate and an overflow guide plate positioned in a through groove of an outer shell to be in an open or closed state, so that the truth guide plate can be used for separating and separating real coins or fake coins. If the coin is true, the true coin can be guided into the coin collecting box of the coin outlet mechanism, and when the coin in the coin collecting box overflows, the coin can be guided into the coin storage groove by the overflow guide plate.

Description

coin agency

technical field

The utility model relates to a coin checking device, in particular to a coin dividing mechanism.

technical background

In today's society with advanced technology, in order to consider the convenience and speed that modern people pay attention to in many public places, most of them are equipped with automatic vending machines (such as vending machines, ticket vending machines or currency exchange machines, etc.). In addition to greatly saving personnel wages by the machine, the convenience of its use is more acceptable to modern people; moreover, the above-mentioned automatic vending machines will be equipped with a penny mechanism in the machine so that after the user puts in the coin, the The coins are individually directed to appropriate storage locations. Please compare and refer to Figure 12 and Figure 13 at the same time. It can be seen from the figure that the coin dispensing mechanism A includes a main body A1 and a box door device A2, and the body A1 is provided with a coin passage A11, and the box door device A2 is pivotally installed on the coin passage At the exit of A11, the box door device A2 can be rotated at an angle driven by the solenoid valve A21 (see Figure 12), so that the box door A22 extended in front of the box door device A2 can be changed by the coin passage. The traveling direction of the coin B that A11 falls, and guide enters in the different coin storage chute C (coin falls in the front coin storage chute C1 among Fig. 12, and coin falls in the rear coin storage chute C2 among Fig. 13). However, the above-mentioned solenoid valve A21 can only move between two points, but cannot control the positioning, speed or output force, and the solenoid valve A21 cannot provide a uniform output force. However, this solenoid valve A21 starts to move Before it stops, its actuating force will continue to attenuate up to 90%. Therefore, it is very easy to cause the solenoid valve A21 to fail to guide the coin B to the correct position due to slight errors or collisions during the overall assembly. position, if the lack of the above-mentioned solenoid valve A21 is to be solved, additional drivers, limit stop detection sensors and control circuits must be added, resulting in a substantial increase in the overall cost.

Contents of the invention

The main purpose of the present utility model is to provide a coin dispensing mechanism, which can determine the authenticity of coins through a detection device.

The secondary purpose of the utility model is to separate the genuine coins or counterfeit coins, and import the genuine coins into the coin collection box of the coin delivery mechanism, and when the coins in the coin collection box overflow, the coins can be Insert it into the coin storage tank.

For reaching above-mentioned purpose, the technical means that the utility model adopts is:

A coin-dispensing mechanism is characterized in that it includes an outer casing, a detection device, a first power module, a second power module, and a splitter plate; wherein:

The outer casing is provided with an identification area and a coin collection area. A coin input port is provided on the top edge of the identification area, and a through slot is provided in the coin collection area. A plurality of coin passages with partitions are equidistant;

The detection device is located in the identification area of the outer casing;

The first power module is accommodated in the rear side of the coin collection area of the outer shell, and is provided with a motor equipped with an eccentric cam, and the eccentric cam is held against the authenticity guide plate and the overflow guide plate of the outer shell;

The second power module is fixed on the rear side of the identification area of the outer casing, and a plurality of motors are positioned on the base plate, and each motor is pivotally provided with a guide wheel set that can open or close the coin passage of the outer casing;

The diverter plate is positioned on the surface of the coin collection area of the outer casing. as well as

There is a circuit board in the detection device, and a plurality of detection elements are arranged on the circuit board.

An input port cover plate is extended above the detection device, and the input port cover plate corresponds to the position of the coin input port of the outer casing.

The motor of the first power module is fixed on a base.

The eccentric cam of the first power module is a first cam with a larger radius, and a second cam with a smaller radius protrudes from the surface of the first cam.

The guide wheel set of the second power module has two driving wheels, the driving wheels are pivotally provided with a breaker, and the breaker is pivotally connected with two driven wheels.

A baffle is protruded on the surface of the diverter plate.

One side of the splitter plate extends outwards with a guiding surface.

A coin issuing mechanism is further combined under the coin distribution mechanism.

A coin collecting box is arranged in the coin issuing mechanism.

The positive effect of the utility model is: due to the use of the authenticity guide plate and the overflow guide plate in the through groove of the outer casing can be in an open or closed state, the authenticity or false coins can be separated and separated by the authenticity guide plate, and the The real coins are guided into the coin collection box of the coin delivery mechanism, and when the coins in the coin collection box are overflowing, the overflow guide plate can be used to guide the coins into the coin storage slot, so that the effect of identification and coin separation can be easily achieved. And its cost is also lower.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model.

Fig. 2 is the three-dimensional appearance diagram of the utility model.

Fig. 3 is a three-dimensional exploded view of the coin-dispensing mechanism of the utility model.

Figure 4 is a schematic diagram of the action when the utility model is put into counterfeit coins.

Figure 5 is a schematic cross-sectional view of the utility model when it is dropped into counterfeit coins.

Fig. 6 An enlarged schematic diagram of the partial section (4B) in Fig. 5.

Figure 7 is a schematic diagram of the action when the utility model is dropped into real coins.

Figure 8 is a schematic cross-sectional view of the utility model when it is dropped into genuine coins.

Fig. 9 An enlarged schematic diagram of the partial section (5B) in Fig. 8.

Figure 10 is a schematic cross-sectional view of the utility model when the coin collecting box is overflowing.

Fig. 11 An enlarged schematic diagram of the partial section (5D) of Fig. 10.

Figure 12 One of the sectional side views of the conventional coin cent mechanism.

Fig. 13 The second section side view of the commonly used coin cent mechanism. Part number description

1 cent institution

11 Outer shell 132 Motor

111 Identification area 133 Eccentric cam

1111 Coin input port 1331 First cam

Episode 112 currency area 1332 Second Ialiax 1121 Passion Tank 14 Second Power Module 1122 Trust Pseudo -board 141 substrate 1123 full overflow board 142 Madam 1124 coin channel 143 guide wheel group 1125 partition 1431 active wheel 12 detector 1432 cover 121 121 Circuit Board 1433 Passive wheel 1211 detection element 15 Diversion board 122 Input Cover Plate 151 Guidance Face 13 First Power Module 152 Board 131 Base 2 Episode 22 Episode 22 Channel 3 Coins 3 Coins 4 Pseudo -coins Slot 5 Coin Storage Tank A Coin Separation Mechanism A1 Body A21 Solenoid Valve A11 Coin Channel A22 Box Door A2 Box Door Device B Coins C, C1, C2 Coin Storage

Detailed ways

As shown in FIGS. 1 and 2 , the coin dispensing mechanism 1 of the present invention mainly includes an outer casing 11 , a detection device 12 , a first power module 13 , a second power module 14 and a splitter plate 15 .

As shown in Figure 3, the main structure of the coin-distributing mechanism is: the outer shell 11 is provided with an identification area 111 and a coin collection area 112, and the top edge of the identification area 111 is provided with a coin input port 1111, and in the coin collection area 112 is provided with A through slot 1121, the inner pivot of which is provided with authenticity guide plate 1122 and overflow guide plate 1123; a plurality of coin passages 1124 with partitions 1125 are arranged equidistantly below the coin collection area 112.

The detection device 12 is positioned in the identification area 111 of the outer casing 11, and a circuit board 121 is positioned in the detection device 12, and a plurality of detection elements 1211 are arranged on the circuit board 121, and above the detection device 12 An inlet cover 122 is extended.

The first power module 13 is fixed on the rear side of the coin collection area 112 of the outer casing 11 by using a base 131, and a motor 132 is fixed on the base 131, and the motor 132 is pivotally provided with an eccentric cam 133, and The above-mentioned eccentric cam 133 has a first cam 1331 with a larger radius, and at the same time, a second cam 1332 with a smaller radius is protruded from the surface of the first cam 1331, so that the first cam 1331 and the second cam 1332 can be held against respectively. Authenticity guide plate 1122 and overflow guide plate 1123.

The second power module 14 is fixed on the rear side of the identification area 111 of the outer casing 11 by using a base plate 141, and two motors 142 are arranged on the base plate 141, and guide wheel sets 143 are respectively pivoted on the motors 142, Each guiding group 143 all has a driving wheel 1431, and a breaker 1432 is pivotally arranged on the driving wheel 1431, and then two driven wheels 1433 are pivotally connected on the breaker 1432, so that the dividing plate 1125 of the coin passage 1124 can be controlled to be One is used in open or closed state.

The diverter plate 15 is positioned on the surface of the coin collection area 112 of the outer casing 11 , and a guide surface 151 extends outward from one side of the diverter plate 15 , and a baffle plate 152 protrudes from the surface of the diverter plate 15 .

After the above components are assembled, as shown in Figure 1 and Figure 2, a coin dispensing mechanism 2 with a coin collection box 21 is combined under the coin dispensing mechanism 1 to complete the overall structure of the utility model.

As shown in Figure 4, when the coin 3 is inserted through the coin input port 1111 shown in Figure 5, when it is judged that the coin 3 is a counterfeit coin through the detection device 12, a signal is sent through the detection device 12 to drive the counterfeit coin shown in Figure 3. The motor 132 of the first power module 13 shown in the figure drives the eccentric cam 133 to rotate, and the first cam 1331 can break away from the resisting state of the authenticity guide plate 1122 (see FIG. 6 ), so that the authenticity guide plate 1122 rotates inward. The wall surface held against the coin collection area 112 (see FIG. 5 ) is in an inclined state. At this time, the coins 3 judged to be counterfeit by the detection device 12 can be guided to the coin collection area 112 by the guidance of the authenticity guide plate 1122 On the diverter plate 15 on the surface, and by the baffle plate 152 on the surface of the diverter plate 15, guide the flow to the counterfeit coin slot 4 (see FIG. 7 ) preset outside the coin splitting mechanism 1 .

As shown in Figures 7 and 8, when the coin 3 is inserted through the coin inlet 1111, and the detection device 12 judges that the coin 3 is a genuine coin, the detection device 12 sends a signal and drives the coin shown in Figure 3. The motor 132 of the first power module 13 drives the eccentric cam 133 to rotate, and makes the periphery of the first cam 1331 resist against the authenticity guide plate 1122; as shown in FIG. The authenticity guide plate 1122 rotates outwards to be in a vertical state, so that the coins 3 can enter the plurality of coin passages 1124 below the coin collection area 112 shown in Figure 8 through the guidance of the authenticity guide plate 1122, and continue to enter by the coin passage 1124 In the coin collection box 21 of the coin output mechanism 2, when one of the coin collection boxes 21 overflows, a signal can be transmitted by the breaker 1432 of the second power module 14, so that the second power module 14 The motor 142 drives the driving wheel 1431, the interrupter 1432 and the driven wheel 1433 to rotate in sequence, and then forces the partition 1125 to close the overflowing coin channel 1124; After the coin 3, the motor 132 (see Fig. 3) of the first power module 13 can be used to drive the eccentric cam 133 to rotate, and as shown in Fig. The overflow guide plate 1123 rotates outwards against the back of the guide surface 151 extended on one side of the diverter plate 15 and is in an inclined state. At this time, its coins 3 can be guided by the authenticity guide plate 1122 and the overflow guide plate 1123. Lead the coin 3 into the through slot 1121 of the coin collection area 112; and then enter the preset coin collection channel 22 on the side of the coin output mechanism 2 from the rear side of the base plate 141 of the second power module 14 as shown in Figure 10 Inside, it is collected with the coin storage slot 5 provided at the exit of the coin collection channel 22, so that the effects of identification and coin points can be easily achieved.

Claims (10)

1. A coin-dispensing mechanism, characterized in that it includes an outer casing, a detection device, a first power module, a second power module and a splitter plate; wherein: The outer casing is provided with an identification area and a coin collection area. A coin input port is provided on the top edge of the identification area, and a through slot is provided in the coin collection area. A plurality of coin passages with partitions are equidistant; The detection device is located in the identification area of the outer casing; The first power module is accommodated in the rear side of the coin collection area of the outer shell, and is provided with a motor equipped with an eccentric cam, and the eccentric cam is held against the authenticity guide plate and the overflow guide plate of the outer shell; The second power module is fixed on the rear side of the identification area of the outer casing, and a plurality of motors are positioned on the base plate, and each motor is pivotally provided with a set of guide wheels for opening or closing the coin passage of the outer casing: and The diverter plate is positioned on the surface of the coin collection area of the outer casing. 2. The coin dispensing mechanism as claimed in claim 1, wherein a circuit board is provided in the detection device, and a plurality of detection elements are arranged on the circuit board. 3. The coin distributing mechanism according to claim 1, wherein a cover plate for the input port is extended above the detection device, and the cover plate for the input port corresponds to the position of the coin input port of the outer casing. 4. The coin splitting mechanism according to claim 1, wherein the motor of the first power module is fixed on a base. 5. The coin splitting mechanism according to claim 1, wherein the eccentric cam of the first power module is a first cam with a relatively large radius, and a cam with a small radius is protruded on the surface of the first cam. the second cam. 6. The coin dispensing mechanism according to claim 1, wherein the guide wheel set of the second power module has two driving wheels, and the driving wheel is pivotally provided with a breaker, and the breaker is pivotally connected with two driven wheels . 7. The coin dispensing mechanism according to claim 1, wherein a baffle is protruded on the surface of the splitter plate. 8. The coin dispensing mechanism as claimed in claim 1, wherein a guiding surface extends outward from one side of the splitter plate. 9. The coin distributing mechanism according to claim 1, characterized in that a coin distributing mechanism is further combined under the coin distributing mechanism. 10. The coin dispensing mechanism according to claim 9, wherein a coin collecting box is arranged inside the coin output mechanism.

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