CN205680178U - A kind of Multifunctional coin sorter - Google Patents

Abstract

The utility model discloses a multifunctional coin sorting machine, which comprises a frame, a power mechanism, and a sieve plate. The sieve plate is covered with round holes. If it is larger than the diameter of a dime coin, the sieve plate is arranged obliquely; a conveyor belt is provided under the outlet end of the sieve plate, and the transmission shaft of the conveyor belt is connected to the power mechanism; The real coin outlet of the coin detector is connected to the collection bucket through the discharge chute, and the counterfeit currency outlet of the coin detector is connected to the counterfeit currency box. The utility model utilizes the vibrating sieve plate to cooperate with the conveyor belt, the coin detector and the collection bucket to automatically and efficiently realize the functions of coin classification and sorting, counterfeit coin identification and separation, genuine coin collection and counting, etc., the design is reasonable, and the equipment The overall structure is simple, the cost is low, the service life is long, and the practicability is strong, and it is especially suitable for use in places such as banks, bus companies, and supermarkets.

Description

A multifunctional coin sorting machine

technical field

The utility model relates to the technical field of sorting circular objects, in particular to a coin sorting device.

Background technique

Because coins are easy to use, wear-resistant, and low maintenance costs, the scope of circulation is getting wider and wider. However, the recycling and classification of coins is a recognized problem. At present, the methods of coin recognition and classification mainly include detection and identification of coins based on eddy current sensors, different use of weighing and recognition classification based on different coin weights, and visual classification and recognition of different use of machines based on different coin shape features and texture features, etc. Wait. However, most of these coin sorting devices currently have shortcomings such as complex overall structure, large volume, high price, inability to identify counterfeit coins, and lack of counting functions, so it is difficult to widely popularize and apply them. The method of sorting coins has problems such as high labor cost, high labor intensity, and low efficiency, and cannot meet the requirements of a large number of coin processing.

Utility model content

Aiming at the defects of the prior art, the utility model provides a multifunctional coin sorting machine with a simpler structure, smaller volume, which can identify and separate counterfeit coins and has a counting function.

In order to solve the above technical problems, the utility model adopts the following technical scheme: a multifunctional coin sorting machine, including a frame and a power mechanism, the power mechanism is installed on the frame, and is characterized in that: it also includes a sieve plate, a sieve plate Full of round holes, the diameter of the round hole is smaller than the diameter of the one-yuan coin and larger than the diameter of the five-cent coin (for sorting out the one-yuan coin), or the diameter of the round hole is smaller than the diameter of the five-cent coin and larger than the diameter of the one-cent coin (for sorting out the one-yuan coin) Sorting out pentagon and dime coins); the sieve plate is inclined, and its outlet end is lower than one end of the main body with a round hole; a conveyor belt is arranged below the outlet end of the sieve plate, and the transmission shaft of the conveyor belt is connected to the power mechanism; There is a transition slot in the front, the front end of the transition slot is docked with a coin validator, the real coin outlet of the coin validator is docked with the collection bucket through the discharge chute, and the counterfeit currency outlet of the coin validator is docked with the counterfeit coin box.

Preferably, the sieve plate has a coin receiving box below the round hole, the edge of the sieve plate is provided with a raised baffle, and the bottom of the sieve plate is provided with a cam. The cam is installed on a camshaft, and the camshaft is connected to a transmission. The transmission wheel is connected with a driven wheel through a belt, and the driven wheel is connected with a power mechanism through a belt, and the power mechanism is a motor; the transmission shaft of the conveyor belt is connected with the driven wheel.

Preferably, the two sides and the front of the conveyor belt are provided with limit baffles, the limit baffles are suspended above the conveyor belt and close to the conveyor belt; The coin outlet formed by the surface together can accommodate a coin lying down; the transition groove connected to the coin outlet is a V-shaped structure, and there is a groove in the transition groove for the coin to roll down vertically. The coin validator and the groove The slot is docked, and the end of the transition slot docked with the coin outlet is higher than the end docked with the coin validator.

Preferably, the coin validator is a coin validator with a counting function, and its genuine coin outlet is connected with a discharge trough, which has a channel that can accommodate coins to pass through upright, and the tail end of the channel is aligned with the collection bucket .

Preferably, the collection bucket is a rotary collection bucket, and the rotation mechanism of the collection bucket is connected with a stepping motor; the bucket wall of the collection bucket is uniformly covered with upright coin cylinders.

Preferably, a feed hopper is provided above the sieve plate, the feed hopper is installed on the frame, and the discharge port of the feed hopper is aligned with the position of the round hole on the sieve plate.

Preferably, a symmetrical horizontal plate is arranged in the feed hopper, and the horizontal plate is inclined; a four-leaf dial is arranged below the horizontal plate, and the rotating shaft of the four-leaf dial is connected to the motor through a belt.

When working, pour a certain amount of mixed coins into the feed hopper, and the symmetrical horizontal plate located in the middle of the feed hopper buffers the falling coins to prevent the four-leaf dial wheel from being deformed due to excessive pressure. Driven by the speed-regulating motor, the four-leaf dial wheel moves the coins so that the coins fall onto the sieve plate at a certain speed. Driven by the speed-regulating motor, the cam vibrates the sieve plate with a certain amplitude so that the coins are fully separated and sieved. Baffles on the plate prevent coins from slipping out of the screen. The coins separated from the round hole fall into the coin receiving box, and the coins with a diameter larger than the diameter of the round hole slide to the conveyor belt. The conveyor belt is driven by a speed-regulating motor, and under the limit action of the limit baffle, the coins pass through at a certain speed one by one. The transition slots enter the coin validator in sequence. The counterfeit coins are ejected into the counterfeit coin box by the coin validator, and the real coins enter the rotary counting collection bucket through the discharge chute, and the collection bucket is driven by a stepping motor, and at the same time, the coin validator automatically counts the number of genuine coins, fills a coin cylinder, and steps The feeding motor is started, and the collection bucket rotates until the next coin cylinder is aligned with the discharge trough. This is repeated to complete the sorting, identification and counting of coins.

The utility model utilizes the vibrating sieve plate to cooperate with the conveyor belt, the coin detector and the collection barrel to automatically and efficiently realize the functions of coin classification and sorting, counterfeit coin identification and separation, genuine coin collection and counting, etc., the design is reasonable, and the equipment The overall structure is simple, the cost is low, the service life is long, and the practicability is strong, and it is especially suitable for use in places such as banks, bus companies, and supermarkets.

Description of drawings

Fig. 1 is a schematic diagram of the front structure of the utility model;

Fig. 2 is a schematic view of the structure of the utility model;

Fig. 3 is a schematic view of the side structure of the utility model;

FIG. 4 is a partially enlarged view of FIG. 3 .

In the figure, 1 is the feeding hopper, 2 is the sieve plate, 3 is the frame, 4 is the conveyor belt, 5 is the limit baffle, 6 is the coin detector, 7 is the counterfeit coin box, 8 is the stepper motor, 9 is the collection Barrel, 10 is a motor, 11 is a horizontal plate, 12 is a four-leaf dial, 13 is a transition groove, 14 is a discharge chute, 15 is a coin cylinder, 16 is a driven wheel, 17 is a coin outlet, 18 is a round hole, 19 Be a drive wheel, 20 is a camshaft, and 21 is a cam.

detailed description

In this embodiment, with reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the multifunctional coin sorter includes a frame and a power mechanism, the power mechanism is installed on the frame 3, and also includes a sieve plate 2, The sieve plate 2 is covered with round holes 18, and generally there are two types of sieve plates, that is, the diameter of the round hole is less than the diameter of the one-yuan coin and greater than the diameter of the five-cent coin (for sorting out the one-yuan coin), or the diameter of the round hole is less than the diameter of the five-cent coin And greater than the diameter of a dime (for sorting out five jiao and dime coins after sorting one yuan coins), you can choose to use according to the needs of sorting what kind of coins; One end of the main part of the hole; a conveyor belt 4 is provided below the outlet end of the sieve plate 2, and the transmission shaft of the conveyor belt 4 is connected to the power mechanism; a transition groove 13 is provided in front of the conveyor belt 4, and the front end of the transition groove 13 is docked with a coin detector 6 , the genuine coin outlet of the coin validator 6 is docked with the collection bucket 9 through the discharge chute 14, and the counterfeit currency outlet of the coin validator 6 is docked with the counterfeit coin box 7.

The sieve plate 2 has a coin receiving box (not shown) below the round hole, the edge of the sieve plate 2 is provided with a raised baffle plate, and the bottom of the sieve plate 2 is provided with a cam 21, and the cam is installed on a camshaft 20 On, camshaft 20 connects a transmission wheel 19, and transmission wheel 19 connects a driven wheel 16 by belt, and driven wheel 16 connects power mechanism by belt, and power mechanism is a speed-regulating motor 10; The power transmission shaft of conveyor belt 4 is connected with driven wheel.

Both sides and the front of the conveyor belt 4 are provided with limit baffles 5, which are suspended above the conveyor belt 4 and close to the surface of the conveyor belt; the front of the limit baffle 5 is surrounded by a V-shaped structure, and a There is a coin outlet 17 which is formed jointly with the surface of the conveyer belt and can accommodate a coin lying down; the transition groove 13 docked with the coin outlet 17 is a V-shaped structure, and there is a groove in the transition groove 13 that can roll down the coin vertically , the coin validator 6 is docked with the groove, and the end of the transition groove 13 that is docked with the coin outlet 17 is higher than the end that is docked with the coin validator 6 .

The coin validator 6 is a coin validator with a counting function, and its genuine coin outlet is docked with a discharge trough 14, which has a channel that can accommodate coins to pass through upright, and the tail end of the channel is aligned with the collection bucket 9.

The collection bucket 9 is a rotary collection bucket, and the rotation mechanism of the collection bucket 9 is connected with a stepping motor 8; the bucket wall of the collection bucket 9 is evenly covered with upright coin cylinders 15 .

A feed hopper 1 is arranged above the sieve plate 2, and the feed hopper 1 is installed on the frame 3, and the discharge port of the feed hopper 1 is aligned with the position of the circular hole 18 on the sieve plate 2.

A symmetrical horizontal plate 11 is arranged in the feed hopper 1, and the horizontal plate 11 is inclined; a four-leaf dial 12 is arranged below the horizontal plate 11, and the rotating shaft of the four-leaf dial 12 is connected to the motor 10 by a belt.

When working, a certain amount of mixed coins is poured into the feed hopper 1, and the symmetrical horizontal plate 11 located in the middle of the feed hopper 1 buffers the falling coins to prevent the four-leaf dial wheel 12 from being deformed due to excessive pressure. The four-leaf dial 12 is driven by the speed-regulating motor 10 to move the coins so that the coins fall onto the sieve plate 2 at a certain speed, and the cam 21 is driven by the speed-regulating motor 10 to make the sieve plate vibrate with a certain amplitude, so that The coins are fully separated, and the baffle plate on the sieve plate 2 prevents the coins from slipping to the outside of the sieve plate. The coins separated from the round hole fall into the coin receiving box, and the coins with a diameter larger than the diameter of the round hole slide to the conveyor belt 4, and the conveyor belt 4 is driven by the speed regulating motor 10, and under the limit action of the limit baffle plate 5, the coins are separated one by one. A certain speed enters the coin validator 6 successively through the transition slot 13 . The counterfeit currency is ejected into the counterfeit currency box 7 by the coin detector 6, and the genuine currency enters the rotary counting collection bucket 9 through the discharge chute 14, and the collection bucket 9 is driven by the stepping motor 8, and the coin validator 6 automatically counts the number of genuine coins at the same time, When a coin cylinder 15 is filled, the stepping motor 8 starts, and the collection bucket 9 rotates until the next coin cylinder is aligned with the discharge trough 14 . This is repeated to complete the sorting, identification and counting of coins.

The utility model has been described in detail above, and the above is only a preferred embodiment of the utility model, and should not limit the scope of the application, that is, all equivalent changes and modifications made according to the scope of the application should still be It belongs to the scope covered by the utility model.

Claims (7)

1. a Multifunctional coin sorter, including frame and actuating unit, actuating unit is installed in frame, and its feature exists In: also including sieve plate, sieve plate is covered with circular hole, and Circularhole diameter is more than half a buck diameter less than unitary coin diameter, or Person's Circularhole diameter is more than dime diameter less than half a buck diameter；Sieve plate is obliquely installed, and its port of export is less than having circle The main body section one end in hole；Being provided with conveyer belt below the port of export of sieve plate, the power transmission shaft of conveyer belt connects actuating unit；Passing The front sending band is provided with lead-over groove, and lead-over groove front end is tested coin device and docked with one, and the genuine note testing coin device exports by blow tank and receipts Collection bucket docking, the counterfeit money outlet testing coin device is docked with counterfeit money box.

A kind of Multifunctional coin sorter the most according to claim 1, it is characterised in that: sieve plate has under circular hole position Side is provided with coin receiving magazine, and the edge of sieve plate is provided with the baffle plate of projection, and the lower section of sieve plate is provided with cam, and cam is installed on a cam On axle, camshaft connects a drive, and drive connects a driven pulley by belt, and driven pulley connects engine by belt Structure, actuating unit is a motor；The power transmission shaft of conveyer belt is connected with driven pulley.

A kind of Multifunctional coin sorter the most according to claim 2, it is characterised in that: both sides and the front portion of conveyer belt set Limited location baffle plate, postive stop baffle is suspended from conveyer belt and presses close to conveyer belt；The front portion of postive stop baffle surrounds v-shaped structure, at it Offer an one piece of coin that accommodates collectively formed with conveyer belt surface foremost to lie low the coin exit passed through；With this coin The lead-over groove of outlet docking is v-shaped structure, has one and be available for the groove that coin uprightly rolls down in lead-over groove, tests coin device and this groove Docking, lead-over groove docks one end and is higher than it and tests one end that coin device docks with coin exit.

A kind of Multifunctional coin sorter the most according to claim 3, it is characterised in that test coin device described in: for counting Function test coin device, its genuine note export to being connected to a blow tank, this blow tank has can accommodate the passage that coin uprightly passes through, should The tail end alignment collecting vessel of passage.

A kind of Multifunctional coin sorter the most according to claim 4, it is characterised in that: described collecting vessel is rotary receipts Collection bucket, the rotating mechanism of collecting vessel connects motor；The bucket wall of collecting vessel is uniformly covered with and has upright coin tube.

A kind of Multifunctional coin sorter the most according to claim 2, it is characterised in that: it is arranged over charging at sieve plate Bucket, feed hopper is installed in frame, and the discharging opening alignment sieve plate of feed hopper has round-meshed position.

A kind of Multifunctional coin sorter the most according to claim 6, it is characterised in that: in feed hopper, it is provided with symmetry Transverse slat, transverse slat is for being obliquely installed；Be provided with four leaf thumb wheels in the lower section of transverse slat, the rotating shaft of four leaf thumb wheels connects electricity by belt Machine.