CN205526936U - Full-automatic paper currency flattening, separating and arranging integrated machine - Google Patents

Abstract

The utility model proposes an all-in-one machine for flattening, separating and arranging banknotes, which can flatten, straighten, separate denominations and quantitatively collect mixed banknotes, and reduce the workload and intensity of staff. The fully automatic banknote flattening, separating and sorting integrated machine includes a banknote material port, a banknote flattening device, a banknote sorting device and a banknote sorting device arranged in sequence; Below the material opening, a spiral single row of through holes is opened on the single-sheet banknote separation cylinder, and the inside of the single-sheet banknote separation cylinder is under negative pressure; The separation rollers of the banknotes are arranged in sequence, and the two adjacent flattening rollers turn in the opposite direction. The inside of the flattening rollers is negative pressure, and the flattening rollers are all provided with densely arranged through holes. The negative pressure and rotational speed in the separation drum and the flattening drum increase sequentially.

Description

Fully automatic banknote flattening, separating and sorting machine

technical field

The utility model relates to a fully automatic banknote flattening, separating and sorting integrated machine, in particular to a full-automatic banknote flattening, separating and sorting integrated machine suitable for occasions where banknotes need to be automatically flattened, separated and sorted in commercial trade.

Background technique

The banknote separation machines in the prior art all operate on flat banknotes, and the machines are relatively expensive. For bus companies and canteens that receive a large number of wrinkled banknotes every day, they need to be manually flattened, which is extremely labor-intensive, and machines that can flatten wrinkled banknotes are lacking in the market.

Utility model content

The purpose of the utility model is to design a full-automatic banknote flattening, separating and sorting all-in-one machine serving the commercial field. The machine can flatten, straighten, separate denominations and quantitatively collect mixed banknotes, and complete banknote counting work quickly and efficiently, greatly reducing the workload and intensity of staff.

The technical solution of the utility model is realized in the following way: the fully automatic banknote flattening, separating and sorting machine includes a banknote material port, a banknote flattening device, a banknote sorting device and a banknote sorting device arranged in sequence;

The banknote flattening device includes

The single-sheet banknote separation drum is rotatably arranged below the banknote material opening. The single-sheet banknote separation drum is provided with a spiral single row of through holes, and the inside of the single-sheet banknote separation drum is under negative pressure;

There are multiple flattening rollers and they are arranged sequentially with the single banknote separation rollers. The two adjacent flattening rollers turn in opposite directions. The inside of the flattening rollers is under negative pressure. The flattening rollers There are densely arranged through-holes on the top, and the negative pressure and rotational speed in the single banknote separation drum and the flattening drum increase sequentially.

Preferably, the surface of the flattening cylinder is further provided with an auxiliary flattening plate.

Preferably, the banknote sorting device includes

A conveyor belt, the conveyor belt includes an upper conveyor belt and a lower conveyor belt for accommodating banknotes, the upper conveyor belt and the lower conveyor belt are connected to the last flattening roller, the lower conveyor belt is a hollow structure, the The negative pressure below the lower conveyor belt is greater than the negative pressure in the last flattening roller;

A photoelectric sensor for sensing the length of banknotes;

A banknote dial, the said banknote dial is hinged at the end of the conveyor belt, an electromagnet and a return spring are connected to the said banknote dial, which respectively control two different positions of the banknote dial;

There are two conveyor belts, which correspond to two different positions of the banknote dial.

Preferably, a Y-shaped banknote straightening channel is also provided between the upper conveyor belt and the lower conveyor belt.

Preferably, the banknote sorting device includes

The banknote container corresponds to the conveyor belt one by one and is arranged at the end of the conveyor belt. The upstream position of the banknote container is provided with a photoelectric sensor for sensing the arrival of banknotes;

The upper pressing plate is arranged above the banknote container, the upper pressing plate is connected with an electromagnet, and the electromagnet is electrically connected with the photoelectric sensor;

The bottom plate is arranged in the banknote container, and a return spring is provided between the bottom plate and the bottom surface of the banknote container;

Buckle, the buckle is located on the side of the banknote container, and the buckle moves downward in one direction.

Preferably, the number of the banknote containers is two, and the two banknote containers are arranged symmetrically on the rotating sheave for alternately collecting banknotes;

One side of the sheave is also provided with a locking lever, a banknote carrying lever and a banknote pressurizing lever, the lower surface of the bottom plate is provided with a locking lever sleeve corresponding to the locking lever, and the upper surface of the bottom plate is provided with a A banknote bearing rod slot corresponding to the banknote bearing rod.

The beneficial effects of the utility model after adopting the above-mentioned technical scheme are: 1. It is suitable for banknotes with different folds, making up for the vacancy that banknote machines in the market can only operate on flat banknotes; 2. After the banknotes are separated, the machine can The banknotes of the specifications are packaged, and the whole harvesting process does not require manual participation, only mechanical work is required; 3. The fully automatic banknote flattening, separation and sorting machine uses a simple principle, which can easily realize the flattening, separation and sorting of banknotes , can be widely used in commercial fields such as banks and bus companies.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is a structural schematic diagram of a single banknote separation drum;

Fig. 3 is the structural representation of flattening cylinder;

Fig. 4 is a schematic structural view of the banknote collection box;

Fig. 5 is a structural schematic diagram of a banknote sorting device;

Fig. 6 is a structural schematic diagram of the paper money straightening channel;

In the figure: 1- banknote material port; 2- single banknote separation roller; 3- first level flattening roller; 4- second level flattening roller; 5- third level flattening roller; 6- electromagnet; 7- upper plate ;8-photoelectric sensor; 9-conveyor belt; 10-banknote alignment channel; 11-banknote sorting device; 12-conveyor belt; 13-note container; 14-groove wheel; ; 17-banknote carrying rod; 18-banknote pressure rod; 19-small spring; 20-bottom plate; 21-guide rail; Slide block; 27-frame; 28-electromagnet; 29-rotating shaft; 30-dial banknote sheet; 31-banknote carrying rod groove.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example:

As shown in Figures 1 to 6, it is an embodiment of the fully automatic banknote flattening, separating and sorting all-in-one machine of the present invention. The equipment includes a banknote material port 1, a banknote flattening device, a banknote sorting device 11 and Banknote sorting device.

The banknote flattening device includes a single banknote separation cylinder 2 and a plurality of flattening cylinders (three are shown in the figure, respectively a primary flattening cylinder 3, a secondary flattening cylinder 4 and a third-stage flattening cylinder 5) , the single-sheet banknote separation drum 2 is rotatably arranged at the outlet below the banknote material port 1, and a spiral single row of through holes is opened on the single-sheet banknote separation drum 2 . The three flattening rollers are arranged sequentially with the single-sheet banknote separation roller 2, and the two adjacent flattening rollers turn in opposite directions to realize the sequential delivery of banknotes. In this embodiment, the inside of the single-sheet banknote separation cylinder 2 and the three flattening cylinders are all set to a negative pressure state, and the three flattening cylinders are all provided with close-packed through holes, and the single-sheet banknote separation cylinder The negative pressure and rotational speed of 2 and three flattening cylinders increase sequentially, that is, n _{single-sheet banknote separation cylinder 2} <n _{first-level flattening cylinder 3} <n _{second-level flattening cylinder 4} <n _{third-level flattening cylinder 5} . In addition, in order to realize the smooth flattening of banknotes, an auxiliary flattening plate is provided on the surface of the flattening cylinder.

Banknote sorting device 11 comprises transmission belt 9, and this transmission belt 9 comprises the upper layer transmission belt and the lower floor transmission belt for accommodating banknotes, and this transmission belt 9 is connected to the last flattening cylinder (i.e. three-stage flattening cylinder 5) place, so The lower conveyor belt described above has a hollow structure, and the negative pressure below the lower conveyor belt is greater than the negative pressure in the last flattening cylinder (ie, the third-level flattening cylinder 5), so as to ensure that the banknotes can pass through the three-level flattening cylinder. 5 Move between the upper conveyor belt and the lower conveyor belt. The photoelectric sensor is used to sense the length of the banknotes and is used to classify the banknotes in the future; the banknote dial 30 is hinged to the end of the transmission belt 9 through the rotating shaft 29, and the banknote dial 30 is Connect with electromagnet 28 and back-moving spring 25, electromagnet 28 is arranged on a frame 27, controls two different positions of dialing banknote sheet 30 respectively; Two different positions of the banknote 30. For ease of description, only one banknote dial 30 and two conveyor belts 12 are shown in this embodiment, and the position of the banknote dial 30 is adjusted according to the lengths of different banknotes to realize the classification of banknotes. For classification, it is only necessary to repeatedly set the banknote dial 30 and the conveyor belt 12, and the structure is the same, so it will not be repeated here.

There is also a Y-shaped banknote straightening channel 10 between the upper conveyor belt and the lower conveyor belt, which can straighten inclined banknotes and prepare for subsequent banknote sorting.

The banknote sorting device includes a banknote container 13, the banknote container 13 corresponds to the conveyor belt 12 and is arranged at the end of the conveyor belt 12, the upstream position of the banknote container 13 is provided with a photoelectric sensor 8 for sensing banknotes The arrival of the upper platen 7 is arranged above the banknote container 13, the upper platen 7 is connected with an electromagnet 6, and the electromagnet 6 is electrically connected with the photoelectric sensor 8; the bottom plate 20 is arranged on In the banknote container 13, a return spring 24 is provided between the bottom plate 20 and the bottom surface of the banknote container 13, and the bottom plate 20 reciprocates up and down through the guide rails 21 arranged on both sides of the banknote container 13; the buckle 22, the The buckle 22 is located on the side of the banknote container 13, the buckle 22 is L-shaped, one end is fixed by a small spring 19, the other end is located in the banknote container 13, and the end of the buckle 22 located in the banknote container 13 moves downward in one direction .

In order to improve the sorting efficiency of banknotes, the number of banknote containers 13 in this embodiment is two, and the two described banknote containers 13 are symmetrically arranged on the rotating sheaves 14 for alternately collecting banknotes; One side of the wheel 14 is also provided with a locking lever 16, a banknote bearing lever 17 and a banknote pressurizing lever 18, and the lower surface of the base plate 20 is provided with a locking lever cover 23 corresponding to the locking lever 16, and the base plate 20 The upper surface of the upper surface is provided with a banknote bearing rod slot 31 corresponding to the banknote bearing rod 17 .

The specific process of this technical solution is: a large number of banknotes are put into the banknote material port 1, and the single banknote separation drum 2 with negative pressure inside will absorb the banknotes one by one. There is an air pressure difference between the surfaces of the flattening cylinders, so that the adsorption and transfer of banknotes on the surfaces of each cylinder can be realized. When the banknote is absorbed by the negative pressure, it enters the flattening cylinder with the rotation of the single-sheet banknote separating cylinder 2, and due to the existence of the air pressure difference, the banknote is transferred from the single-sheet banknote separating cylinder 2 to the primary flattening cylinder 3, and then, The banknotes rotate under the drive of the first-level flattening cylinder 3. During the rotation, the banknotes are constantly rubbed against the auxiliary flattening plate to realize partial or full flattening of the banknotes. When driven close to the secondary flattening cylinder 4, due to the air pressure difference between the two cylinders, a certain part of the banknote will first be attached to the secondary flattening cylinder 4 under the adsorption of the secondary flattening cylinder 4, And because the rotation speed of the first-level flattening cylinder 3 is lower than that of the second-level flattening cylinder 4, the banknotes are gradually "torn" from the first-level flattening cylinder 3 by the second-level flattening cylinder 4, thereby realizing the part of the banknote or flatten all. In the same way, banknotes enter the third-level flattening cylinder 5 through the second-level flattening roller 4, and then enter the conveyor belt 9 through the third-stage flattening roller 5. Under the adsorption of the belt, the banknotes will be firmly adsorbed, and at the same time, the upper conveyor belt and the lower conveyor belt can ensure that the banknotes will not be curled, and the banknotes will be completely flattened. Driven by the conveyor belt 9, the banknotes are aligned by the banknotes alignment channel 10, which is convenient for the identification, sorting and packaging of the banknotes. The electromagnet 28 in the banknote sorting device 11 is placed on an end of the banknote dial 30, and is used to change the position of the banknote dial 30, so that the banknote enters another conveyor belt 12, and the back-moving spring 25 is placed on the other end of the banknote dial 30 to use To realize the resetting of the banknote dial 30. After the banknotes are aligned, they first pass through the photoelectric sensor to sense the length of the banknotes, and then change the position of the dial 30 through the action of the electromagnet 28, so as to realize the separation of the banknotes. Of course, for the sake of illustration, this embodiment only shows A banknote dial 30 and two conveyor belts 12 are installed, and the position of the banknote dial 30 is adjusted according to the length of different banknotes to realize the classification of banknotes. If a variety of banknotes need to be classified, only the banknote dials need to be set repeatedly 30 and the conveyor belt 12 get final product, and the structure is the same, so no more details here.

The banknotes are sent into the corresponding banknote container 13 through the conveyor belt 12, and a photoelectric sensor 8 is arranged at the front of the banknote container 13 to sense the arrival of the banknote. When the photoelectric sensor 8 senses the arrival of banknotes, the electromagnet 6 is attracted, and the upper pressing plate 7 is driven by the electromagnet 6 to press the banknotes into the banknote collection box 13, and then the upper pressing plate 7 resets under the action of the electromagnet 6 , the bottom plate 20 resets under the action of the return spring 24 , thereby pushing the banknotes upwards, and fixing the banknotes between the bottom plate 20 and the buckle 22 . Due to the stretchability of the bottom plate 20 , the increased banknotes can still be firmly collected in the banknote collection box 13 . After the quantitative collection of the banknote container 13 was completed, the banknote container 13 rotated under the drive of the sheave 14, so that another empty banknote container 13 was transferred here to continue the quantitative collection of banknotes, and the banknote container 13 that had been collected was then rotated to Banknotes are separated and bundled. When the banknote container 13 arrives at the designated position, the banknote gripper and the mechanism for eliminating the constraint of banknotes approach the banknote container 13 under the drive of the driving member. First, the locking rod 16 is inserted into the locking rod sleeve 23 under the bottom plate 20 to release the compression force of the return spring 24 on the banknotes, and then the banknote buckle plate 15 and the buckles 22 that limit the banknotes on both sides of the banknote container 13 are removed, and finally the banknotes are released. in its natural state. At the same time, the two banknote bearing rods 17 are inserted into the banknote bearing rod slots 31 to fix the lower part of the banknote, and the banknote pressing rod 18 above the banknote moves downward to compress the banknote. Thereby the banknote is separated from the banknote container 13 and is completely fixed in the banknote gripper. After the banknotes are firmly grasped, the overall mechanism drives the backward movement, and then, the buckle 22 and the bottom plate 20 of the banknote container 13 are released, which facilitates the collection of banknotes again in the subsequent sequence. The banknotes enter the packaging area driven by the banknote gripper. Finally, the bundled banknotes are outputted by the banknote output mechanism.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. The fully automatic banknote flattening, separating and sorting integrated machine is characterized in that it includes a banknote material port, a banknote flattening device, a banknote sorting device and a banknote sorting device arranged in sequence; The banknote flattening device includes The single-sheet banknote separation drum is rotatably arranged below the banknote material opening. The single-sheet banknote separation drum is provided with a spiral single row of through holes, and the inside of the single-sheet banknote separation drum is under negative pressure; There are multiple flattening rollers and they are arranged sequentially with the single banknote separation rollers. The two adjacent flattening rollers turn in opposite directions. The inside of the flattening rollers is under negative pressure. The flattening rollers There are densely arranged through-holes on the top, and the negative pressure and rotational speed in the single banknote separation drum and the flattening drum increase sequentially. 2. The fully automatic machine for flattening, separating and sorting banknotes according to claim 1, wherein an auxiliary flattening plate is provided on the surface of the flattening cylinder. 3. The fully automatic banknote flattening, separating and sorting machine according to claim 2, characterized in that: the banknote sorting device includes A conveyor belt, the conveyor belt includes an upper conveyor belt and a lower conveyor belt for accommodating banknotes, the upper conveyor belt and the lower conveyor belt are connected to the last flattening roller, the lower conveyor belt is a hollow structure, the The negative pressure below the lower conveyor belt is greater than the negative pressure in the last flattening roller; A photoelectric sensor for sensing the length of banknotes; A banknote dial, the said banknote dial is hinged at the end of the conveyor belt, an electromagnet and a return spring are connected to the said banknote dial, which respectively control two different positions of the banknote dial; There are two conveyor belts, which correspond to two different positions of the banknote dial. 4. The fully automatic machine for flattening, separating and arranging banknotes according to claim 3, wherein a Y-shaped channel for straightening banknotes is provided between the upper conveyor belt and the lower conveyor belt. 5. The fully automatic banknote flattening, separating and sorting machine according to claim 3 or 4, characterized in that: the banknote sorting device includes The banknote container corresponds to the conveyor belt one by one and is arranged at the end of the conveyor belt. The upstream position of the banknote container is provided with a photoelectric sensor for sensing the arrival of banknotes; The upper pressing plate is arranged above the banknote container, the upper pressing plate is connected with an electromagnet, and the electromagnet is electrically connected with the photoelectric sensor; The bottom plate is arranged in the banknote container, and a return spring is provided between the bottom plate and the bottom surface of the banknote container; Buckle, the buckle is located on the side of the banknote container, and the buckle moves downward in one direction. 6. The fully automatic banknote flattening, separating and sorting integrated machine as claimed in claim 5, characterized in that: the number of the banknote containers is two, and the two banknote containers are arranged symmetrically on the rotating sheave, For alternate collection of banknotes; One side of the sheave is also provided with a locking lever, a banknote carrying lever and a banknote pressurizing lever, the lower surface of the bottom plate is provided with a locking lever sleeve corresponding to the locking lever, and the upper surface of the bottom plate is provided with a A banknote bearing rod slot corresponding to the banknote bearing rod.