WO2018166479A1 - Control method and device for banknote accumulation device - Google Patents

Abstract

A control method and device for a banknote accumulation device. The banknote accumulation device comprises a banknote blocking element. The banknote blocking element has an initial position. When the banknote blocking element is located at the initial position, the banknote blocking element is located on a path where the banknote move along a banknote inserting direction. The control method comprises: when detecting that there are banknotes at an opening, controlling a driving element to drive the banknotes to move along the banknote inserting direction until the front ends of the banknotes abut against the banknote blocking element; continuing controlling the driving element to drive the banknotes to move along the banknote inserting direction, and controlling the banknote blocking element to move in a preset speed so that the tail ends of the banknotes are in contact with a bottom plate when the banknotes are accumulated on the bottom plate, wherein the component of the preset speed along the banknote inserting direction is less than the moving speed of the banknotes driven by the driving element.

Description

Control method and control device for banknote accumulation device Technical field

The present disclosure relates to the field of banknote processing technology, and relates to, for example, a method and a control device for controlling a banknote stacking device.

Background technique

The banknote processing apparatus is usually provided with a banknote stacking device for receiving and stacking banknotes one by one. The banknote stacking device of the related art includes a accommodating portion and a coin collecting mechanism, wherein a hopper opening is provided above the accommodating portion, a coin collecting mechanism is disposed at the coin insertion opening, and the arranging mechanism is used for arranging the banknotes one by one The ground is fed into the accommodating portion, and after the banknote enters the accommodating portion, the banknote is stacked by the inertia when the banknote is input by the coin inlet port and the gravity of the banknote itself. A problem with such a banknote stacking device is that when the banknotes collected by the banknote stacking device have different sizes, the banknotes stacked by the inertia and the banknotes themselves are not aligned.

When the banknote accumulating device of the related art collects banknotes of different sizes, the problem that the stacked banknotes are not arranged is not solved, and an effective solution has not been proposed.

Summary of the invention

The present disclosure provides a method and a control device for controlling a banknote stacking device to solve the problem that the stacked banknotes are not arranged when the banknote stacking device of the related art collects banknotes of different sizes.

The present disclosure provides a method of controlling a banknote stacking device including a frame and a driving member, the frame is provided with an opening, a bottom plate is disposed in the frame, and the opening is configured to receive a to-be-accumulated Banknotes, the drive member being arranged to drive the banknotes to move in the direction of the coin insertion such that the banknotes pass through the opening into the frame, the bottom plate being configured to support the banknotes entering the frame a coin retaining member is further disposed in the frame, the coin retaining member has an initial position, and the coin retaining member is located in the direction of the coin insertion direction when the coin retaining member is in the initial position On the path; the control method includes:

When detecting that the banknote is present in the opening, controlling the driving component to drive the banknote to move in the coin-in direction until the front end of the banknote abuts the coin-carrying component, wherein the banknote is blocked The component is located at the initial position;

Continuing to control the driving member to drive the banknote to move in the direction of the coin insertion, and to control the banknote member to move at a preset speed so that when the banknote is stacked on the bottom plate, the end of the banknote is The bottom plate is in contact, wherein a component of the preset speed in the direction of the coin insertion is smaller than a speed at which the driving member drives the movement of the banknote.

In an embodiment, the controlling the driving component to drive the banknote to move in the direction of the coin insertion until the front end of the banknote abuts the coin-removing component comprises:

Controlling the driving component to drive the banknote to move a first predetermined distance along the coin insertion direction, wherein the first preset distance is greater than or equal to a distance between the opening and the initial position, and is less than or equal to The banknote accumulating device allows the accumulated banknotes to have a minimum size in the direction of the coin insertion.

In an embodiment, the banknote accumulating device further includes a restriction roller, the coin stopper member is disposed on the restriction roller, and the controlling the coin stopper to move at a preset speed comprises:

Controlling the limit roller to drive the coin stopper to rotate at a preset angular velocity, wherein a contact point between the coin stopper member and the banknote is rotated when the coin stopper member is rotated at the preset angular velocity The linear velocity moving in the direction of the coin is smaller than the speed at which the driving member drives the movement of the banknote.

In an embodiment, the plurality of coin-removing components are plural, and the control method further includes:

Detecting whether the coin-carrying member is rotated to the initial position;

When the coin retaining member is present in the initial position, the limit roller is controlled to stop rotating.

In an embodiment, the frame further includes a guide plate disposed along the coin insertion direction and configured to guide the banknote to move along the coin insertion direction, and a pusher plate, the pusher plate and the The guiding plates are oppositely disposed, and the coin collecting space disposed as the stacked banknotes is formed between the pusher board and the guiding board; the control method further includes:

Detecting whether a distance between the coin collecting surface of the coin collecting space and the guiding plate is less than a set value, wherein when the banknote has a banknote, the coin collecting surface is closest to the guiding plate a surface of the banknote, when there is no banknote in the coin collecting space, the coin collecting surface is a surface of the pusher board facing the guiding plate;

When the distance is less than the set value, controlling the pusher board to move away from the guide plate until the distance between the coin face and the guide plate is equal to the set value .

The present disclosure also provides a control device for a banknote stacking device, the banknote accumulating device including a frame and a driving member, the frame is provided with an opening, a bottom plate is disposed in the frame, and the opening is configured to receive a to-be-set a banknote, the drive member being configured to drive the banknote to move in a direction of the coin insertion such that the banknote passes through the opening into the frame, the bottom plate being configured to support the entry into the frame a banknote; a coin retaining member is further disposed in the frame, the coin retaining member has an initial position, and the coin retaining member is located at the banknote in the direction of the coin insertion when the coin retaining member is in the initial position On the path; the control device comprises:

a first moving module configured to control the driving component to drive the banknote to move in the coin insertion direction when detecting the presence of the banknote in the opening until the front end of the banknote abuts the coin retaining member Wherein the coin retaining member is located at the initial position;

a second moving module configured to continue to control the driving member to drive the banknote to move in the coin insertion direction, and to control the bar code member to move at a preset speed so that the banknotes are stacked on the bottom plate The end of the banknote is in contact with the bottom plate, wherein a component of the preset speed in the direction of the coin insertion is smaller than a speed at which the driving member drives the banknote to move.

In an embodiment, the first mobile module is configured to:

Controlling the driving component to drive the banknote to move a first predetermined distance along the coin insertion direction, wherein the first preset distance is greater than or equal to a distance between the opening and the initial position, and is less than or equal to The banknote accumulating device allows the accumulated banknotes to have a minimum size in the direction of the coin insertion.

In an embodiment, the banknote accumulating device further includes a restriction roller, the coin stopper member is disposed on the restriction roller, and the second movement module is configured to:

Controlling the limit roller to drive the coin stopper to rotate at a preset angular velocity, wherein a contact point between the coin stopper member and the banknote is rotated when the coin stopper member is rotated at the preset angular velocity The linear velocity moving in the direction of the coin is smaller than the speed at which the driving member drives the movement of the banknote.

In an embodiment, the plurality of coin-removing components are plural, and the control device further includes:

a position detecting module configured to detect whether the coin-carrying member is rotated to the initial position;

Stopping the rotation module is set to control the restriction roller to stop rotating if the position detecting module detects that the coin-carrying member is rotated to the initial position.

In an embodiment, the frame further includes a guide plate disposed along the coin insertion direction and configured to guide the banknote to move along the coin insertion direction, and a pusher plate, the pusher plate and the The guiding plates are oppositely disposed, and the coin collecting space disposed as the stacked banknotes is formed between the pusher board and the guiding board; the control device further includes:

a size detecting module configured to detect whether a distance between the coin collecting surface of the coin collecting space and the guiding plate is less than a set value, wherein when the banknote has a banknote, the coin collecting surface is a surface of the banknote closest to the guide sheet, when there is no banknote in the coin collecting space, the coin collecting surface is a surface of the pusher board facing the guiding sheet;

a distance changing module, configured to control the pusher plate to move away from the guide plate if the size detecting module detects that a distance between the coin collecting surface and the guiding plate is less than a set value, Until the distance between the coin face and the guide plate is equal to the set value.

The control method and the control device for the banknote stacking device provided by the present disclosure, when detecting the presence of the banknote in the opening, controls the driving member to drive the banknote to move in the direction of the coin insertion until the front end of the banknote abuts against the coin-removing member, and continues to control the driving of the driving member. The banknote moves in the direction of the coin insertion, and controls the bar code component to move at a preset speed so that when the banknote is stacked on the bottom plate, the end of the banknote is in contact with the bottom plate, wherein the component of the preset speed in the direction of the coin is smaller than the driving component. The speed at which the banknotes move. According to the control method and the control device of the banknote accumulating device provided by the embodiment of the present invention, for the banknotes of different sizes, since the front end of the banknote is always in contact with the coin retaining member during the moving process, the banknote is blocked by the coin blocking member. During the stacking process, the bottom plate is not separated by inertia. When the banknotes are stacked on the bottom plate, the end of the banknote can be in contact with the bottom plate. Therefore, the banknotes of different sizes are stacked with the end of the banknote as the reference, that is, aligned with the bottom plate. Through the control method and the control device in the present disclosure, it is possible to ensure that the end of the banknotes are aligned when the banknotes of different sizes are stacked, which effectively solves the problem that the stacked stacking device of the related art has irregular stacking when collecting banknotes of different sizes.

DRAWINGS

Fig. 1 is a block diagram showing the composition of a banknote processing apparatus according to an embodiment.

Fig. 2 is a schematic structural view of a banknote processing apparatus according to an embodiment.

Fig. 3 is a cross-sectional view showing the structure of a banknote stacking device of an embodiment.

Fig. 4 is a flow chart showing a method of controlling the banknote stacking device of the embodiment.

Fig. 5 is a schematic view showing the banknote stacking apparatus of the embodiment in a standby state.

Fig. 6 is a view showing a first state of the banknote stacking device of the embodiment when the banknotes are stacked.

Fig. 7 is a view showing a second state of the banknote stacking device of the embodiment when the banknotes are stacked.

Fig. 8 is a block diagram showing the configuration of a control device for a banknote stacking device according to an embodiment.

Fig. 9 is a block diagram showing the configuration of a control device for still another banknote stacking device according to an embodiment.

Fig. 10 is a block diagram showing the composition of a control device for a further banknote stacking device according to an embodiment.

detailed description

Since the banknote stacking device is usually provided as a component of the banknote stacking device in the banknote processing apparatus, the structure and function of the banknote processing apparatus according to the embodiment of the present disclosure will be first described below. Based on the banknote processing apparatus of this type, the present disclosure is implemented. For example, a method and a control device for controlling a banknote stacking device are provided to solve the problem that the stacked banknotes are not arranged when the banknote stacking device of the related art collects banknotes of different sizes.

1 is a block diagram showing the composition of a banknote processing apparatus according to an embodiment, and FIG. 2 is a schematic structural view of a banknote processing apparatus according to an embodiment. The banknote processing apparatus in this embodiment will be described below with reference to FIGS. 1 and 2.

As shown in FIG. 1, the banknote processing apparatus includes a controller 51, a storage device 52, a conveying device 53, an identification device 54, and a banknote stacking device 55.

The controller 51 is used to control other devices to perform work and perform calculation and processing of data. For example, the controller 51 controls the transport device 53 to drive the banknotes to move in the transport path of the banknote processing device to cause the banknotes to reach the banknote stacking device 55, and the controller 51 The control recognition device 54 recognizes characteristic information of the banknotes and the like.

The storage device 52 is configured to store a control program of the banknote processing device and control data and variables required during the running of the program. For example, the storage device 52 is configured to store the first preset distance L1, wherein the first preset distance L1 is a self-note banknote. When the opening of the banknote stacking device 55 is reached, the banknote continues to move until the tip end abuts against the coin stopper member of the banknote stacking device 55.

The conveying device 53 is for driving the banknotes to move in the conveying path of the banknote processing apparatus. As shown in FIG. 2, the banknote processing apparatus may further include an access port 56 for receiving the banknotes put by the user or for receiving the banknotes discharged by the banknote processing apparatus, and the conveying path 57 is located inside the banknote processing apparatus. The conveying path 57 connects the access opening 56, the identification device 54, and the banknote stacking device 55 to each other. As shown in FIG. 1, the conveying device 53 may include a plurality of conveying motors 531 and a plurality of sets of conveying roller assemblies 532 respectively located at different positions in the conveying passage 57 for driving force provided by the conveying motor 531. Under the action, the banknotes are driven to move in the conveying path 57.

The identification device 54 is configured to identify the feature information of the banknote, wherein the feature information of the banknote may include a crown number of the banknote, a security line, a watermark, etc., and the controller 51 obtains the banknote by analyzing the feature information of the banknote acquired by the identification device 54. The feature value determines whether the banknote is transported to the banknote stacking device 55 according to the characteristic value of the banknote, wherein the feature value of the banknote includes the authenticity of the banknote, the currency type, the face value, the orientation, the degree of wear, the degree of defect, and the like.

The banknote stacking device 55 is for receiving and stacking banknotes one by one. The banknote processing apparatus may include at least one banknote stacking device 55. As shown in FIG. 2, in the present embodiment, the banknote processing apparatus includes a banknote accumulating device 55, and the banknote stacking device 55 is located at an upper portion of the banknote processing device for temporarily In the other embodiments of the present disclosure, the banknote processing apparatus may include a plurality of banknote stacking devices 55 located at a lower portion of the banknote processing apparatus for classifying the banknotes.

3 is a cross-sectional view showing the structure of a banknote stacking device according to an embodiment. As shown in FIG. 1, FIG. 2 and FIG. 3, in the present embodiment, the banknote stacking device 55 includes a frame 1 and an accumulation separation mechanism 2 on the frame 1. An opening 551 is provided, and the opening 551 communicates with the conveying path 57. The frame 1 is provided with a bill limiting mechanism 3, a coin pushing mechanism 4, and a receiving portion.

The opening 551 is for receiving the banknote to be accumulated, and is also for receiving the banknote discharged by the banknote stacking device 55. The accumulation separation mechanism 2 is configured to drive the banknotes located at the opening 551 in the direction of the coin insertion during the coin collecting process, so that the banknotes enter the frame 1 through the opening 551, and the banknotes entering the frame 1 are taken one by one. Stacked into the accommodating portion, the accumulation and separation mechanism 2 is further arranged to separate the banknotes in the accommodating portion one by one in the process of dividing the coins, and drive the separated banknotes to move in the direction of the coin dispensing so that the banknotes pass through The opening 551 is output to the outside. For convenience of description, the direction in which the banknote enters the frame 1 from the outside through the opening 551 in the present embodiment is referred to as the direction of the coin insertion, and the direction in which the banknote is moved from the inside of the frame 1 through the opening 551 to the outside is referred to as the coin dispensing direction. It can be understood that the direction of the deposit and the direction of the coin are parallel and opposite to each other.

The storage unit is for storing banknotes. As shown in FIG. 3, the accommodating portion includes a bottom plate 11 which is provided to support the banknotes entering the frame 1. When the banknotes are accumulated on the bottom plate 11, the surface of the banknotes extends in a direction perpendicular to the bottom plate 11, and the end faces of the banknotes are The bottom plate 11 is in contact. Optionally, the bottom plate 11 is inclined at an angle to the horizontal direction.

As shown in FIG. 3, the accumulation separation mechanism 2 includes a first motor 21, a coin roller 22, a coin destroyer roller 23, a coin roller 24, an impeller 25, and a guide plate 26.

The 捻 coin roller 22 and the eliminator roller 23 are oppositely disposed, and may be located at a position corresponding to the opening 551 in the frame 1 or at a position corresponding to the opening outside the frame 1 or at the opening 551. The banknote enters the frame 1 from the gap between the coin roller 22 and the eliminator roller 23. The first motor 21, the coin roller 22 and the eliminator roller 23 together constitute a driving member. In the process of collecting coins, the driving member is used to drive the banknotes at the opening to move in the direction of the coin insertion, so that the banknotes enter the frame 1 through the opening 551, and the driving member is used to drive the banknotes in the frame 1 during the centring process. The direction of the coin is moved so that the banknote moves through the opening 551 to the outside of the frame 1. The coin roller 22 is drivingly coupled to the first motor 21, and when the first motor 21 rotates, the coin roller 22 is driven to rotate about its own axis, thereby driving the banknote between the coin roller 22 and the destroyer roller 23. Move in the direction of the coin to realize the coin collecting process, or drive the banknote located between the coin roller 22 and the destroyer roller 23 to move in the direction of the coin dispensing to realize the centring process.

Optionally, the coin-removing roller 23 can rotate in the same direction with respect to the coin roller 22 during the coin collecting process to provide power for transferring the banknotes; the token roller 23 can be relative to the coin wheel during the cent-coin process. The roller 22 rotates in the opposite direction intermittently, providing a corresponding blocking force for the cents. The uniform wear of the coin-removing roller 23 can be ensured by the mutual rotation between the coin roller 22 and the eliminator roller 23, thereby increasing the service life of the eliminator roller 23.

As shown in FIG. 3, the impeller 25 is coaxially connected to the destroyer roller 23 and is drivingly coupled to the first motor 21, and the impeller 25 is rotatable about its own axis under the driving of the first motor 21. In the coin collecting process, the blades of the impeller 25 are driven by the 捻 coin wheel 22 and the eliminator roller 23 to move the banknotes so that the banknotes fall on the bottom plate 11 from the high end of the bottom plate 11, even if the banknotes enter the accommodating portion. In the process of dividing the coins, the impeller 25 is rotated to a position where the output of the paper can be avoided, and the rotation is stopped, and the blades of the impeller 25 do not affect the output of the banknotes to the outside of the banknote accumulating device, thereby ensuring that the banknotes are smoothly outputted from the opening to the banknote set. The outside of the device.

As shown in Fig. 3, the guide sheets 26 are located in the frame 1 and are disposed parallel to the direction of the coin insertion and the direction of the coin dispensing for guiding the direction of movement of the banknotes. The guiding plate 26 is pivotally connected to the frame 1 through a pivoting shaft, and the guiding plate 26 is rotatable about the pivot axis, and has a coin collecting position and a centping position, wherein the pivoting shaft is disposed adjacent to the coin roller 22, in the coin collecting process The guide plate 26 is located at the coin collecting position, and in the process of dividing the coins, the guiding plate 26 is located at the coin dividing position, and when the guiding plate 26 is located at the coin collecting position, the guiding plate 26 is used for guiding the banknotes to move in the direction of the coin insertion, when the guiding plate When the 26 is in the position of the cents, the guide sheets 26 are used to guide the movement of the bills in the direction of the coin dispensing.

In this embodiment, the guide plate 26 is sleeved on the mandrel of the coin roller 22, that is, the guide plate 26 is pivotally connected to the frame 1 by the mandrel of the coin roller 22, and the guide plate 26 can be wound around. The mandrel of the coin roller 22 rotates between the coin collecting position and the dispensing position. The guide sheet 26 includes a guide surface 261 extending in a direction parallel to the coin-in direction and the coin-out direction, wherein the guide sheet 26 passes over the coin-roller roller 24 toward the bottom plate 11 when the guide sheet 26 is at the coin collecting position. The direction is inclined, and the guide surface 261 guides the moving direction of the banknotes that are driven to move by the coin roller 22 and the eliminator roller 23 so that the banknotes are not in contact with the coin roller 24 and are finally stacked on the bottom plate 11; When the guide sheet 26 is retracted to the coin roller 24, the guide roller 26 is exposed, so that the bill can be brought into contact with the coin roller 24.

The coin roller 24 is located in the frame 1, and in the direction of the coin insertion, the coin roller 24 is disposed downstream of the coin roller 22, and the coin roller 24 is drivingly coupled to the first motor 21 to drive the first motor 21. The lower kick roller 24 is rotatable about its own axis, and the banknotes in contact with the banknote stacking device are driven out from the opening to the outside of the banknote stacking device to realize the centring process.

The banknote limit advancing mechanism 3 is for restricting the moving speed of the banknotes in the coin-in direction during the coin collecting process, and pushing the banknotes to be stacked on the bottom plate 11. The bill limit advancing mechanism 3 includes a limit roller 31, a third motor 32, a second sensor 33, and a third sensor 34. Here, the restriction roller 31 is spaced apart from the coin roller 24 in the direction of the coin insertion. The limit roller 31 is drivingly coupled to the third motor 32, and the roller 30 is restrained to rotate about its own axis under the drive of the third motor 32. The restriction roller 31 is provided with at least one coin blocking member. As shown in FIG. 3, the coin blocking member may be a blocking piece 101, and each of the limiting roller rollers 31 is provided with three blocking pieces 101 circumferentially spaced apart, optionally, Each of the flaps 101 includes a rigid portion 3111 and a flexible portion 3112 which are disposed in this order from the inside to the outside in the radial direction of the restricting roller 31, wherein the rigid portion 3111 is for abutting against the front end of the bill, and the flexible portion 3112 is for accumulating along the bill Press the banknotes in the direction.

For convenience of description, one side of the front side of the bill when the bill is moved in the direction of the coin is referred to as the front end of the bill, and the side located at the rear when the bill is moved in the direction of the coin is referred to as the end of the bill. The flap 101 has an initial position, and when the flap 101 is at the initial position, the flap 101 is located on a path in which the bill moves in the coin insertion direction, and the leading end of the bill entering the bill stacking device 55 from the opening 551 is in contact with the flap 101. At the time of the connection, the distance that the banknote has moved by the opening is less than or equal to the minimum size Lmin of the banknotes allowed to be accumulated by the banknote stacking device 55 in the direction of the coin insertion, that is, even if the banknote of the smallest size enters the banknote stacking device 55 from the opening 551. In the process, the flap 101 at the initial position also abuts against the front end of the bill, and limits the moving speed of the bill in the direction of the coin.

The second sensor 33 is for detecting whether or not the banknote is located at the opening 551 of the banknote stacking device. When there is no banknote at the opening 551 of the banknote stacking device, the second sensor 33 outputs a third signal when the opening 551 of the banknote stacking device When the banknote is present, the second sensor 33 outputs the fourth signal, and therefore, based on the output signal of the second sensor 33, it can be determined whether or not the banknote is located at the opening 551 of the banknote stacking device. As shown in FIG. 3, in the embodiment, the second sensor 33 may be a photoelectric sensor, and includes a light emitter 33a and a light receiver 33b disposed at relatively spaced intervals. When there is no banknote at the opening 551, the light emitted by the light emitter 33a passes through. The opening 551 is received by the light receiver 33b, and the second sensor 33 outputs a third signal. When the banknote is opened at the opening 551, the light emitted by the light emitter 33a is blocked by the banknote and cannot be received by the light receiver 33b, and the second sensor 33 outputs The fourth signal.

The third sensor 34 is configured to detect whether the flap 101 is in the initial position, wherein the third sensor 34 outputs a fifth signal when the flap 101 is in the initial position, and the third sensor when the flap 101 is not in the initial position. The sixth signal is outputted 34, and therefore, based on the output signal of the third sensor 34, it can be judged whether or not the shutter 101 is at the initial position. As shown in FIG. 3, in the embodiment, the third sensor 34 may be a photoelectric sensor, including a relatively spaced-apart light emitter 34a and a light receiver (not shown). When the shutter 101 is in the initial position, The detecting member of the restriction roller 31 is engaged with the third sensor 34, the light emitted from the light emitter 34a is blocked by the detecting member and cannot be received by the light receiver, and the third sensor 34 outputs the fifth signal when the shutter 101 is not in the initial position. At this time, the detecting member of the limit roller 31 is separated from the third sensor 34, the light emitted from the light emitter 34a is received by the light receiver, and the third sensor 34 outputs the sixth signal. As shown in FIG. 3, in the present embodiment, the detecting member of the restricting roller 31 may be a flap 101 of the restricting roller 31. For any one of the flaps 101, in the clockwise direction, the restricting roller 31 is located at the stop. The other flap 101 in front of the sheet 101 serves as a detecting member for detecting whether or not the flap 101 is in the initial position. In other embodiments of the present disclosure, the detecting member of the restricting roller 31 may be fixedly coupled to the restricting roller 31. Other parts.

The pusher mechanism 4 is disposed in the accommodating portion, and may include a pusher plate 41, a second motor 43, and a first sensor 44. The pusher board 41 is located on the bottom plate 11 and is disposed opposite to the guide board 26. The pusher board 41 is also movably connected to the frame 1 while being connected to the second motor 43. Under the driving of the second motor 43, the pusher board is pushed. 41 can be moved in the direction of the coin-carrying roller 24 in the direction of the cent-coin roller so that the banknote is pressed against the coin-cutter roller 24 with a certain pressure, and in the direction of the coin-collecting roller 24 in the process of collecting coins The movement is such that the pusher board 41 and the guide sheets 26 are spaced apart by a certain distance to form a coin collecting space for stacking banknotes. The pusher board 41 includes a pusher surface that extends in a direction perpendicular to the bottom plate 11 and faces the guide sheet 26. When the banknotes are stacked in the accommodating portion, the pusher surface of the pusher board 41 and the innermost one of the stack of banknotes The surface of the banknote is in contact. Hereinafter, for convenience of description, the surface of the coin-exposed surface opposite to the guide sheet 26 or the outermost banknote in the stack of banknotes is referred to as a coin collecting surface, wherein when there is a banknote in the coin collecting space, the coin collecting surface That is, the surface of the banknote closest to the guide sheet 26, when there is no banknote in the coin collecting space, the coin collecting surface is the surface of the pusher board 41 facing the guide sheet 26, that is, the pushing surface of the pusher board 41.

Regardless of the cent-coin process or the coin collecting process, the position of the pusher plate 41 varies with the change in the number of banknotes, wherein in the process of dividing the coins, as the number of banknotes in the accommodating portion decreases, by controlling the movement of the pusher plate 41, The outermost one of the stacked banknotes is always tangential to the coin roll 24; in the process of collecting coins, as the number of banknotes increases, by controlling the movement of the pusher 41, the closest guide among the stacked banknotes can be guided. The distance between the banknotes of the board 26 and the guide sheets 26 located at the coin collecting position remains unchanged. Hereinafter, for convenience of description, the distance between the coin collecting surface at the time of collecting coins and the guide sheet 26 located at the collecting position is referred to as coin collecting. The height of the space.

The first sensor 44 is for detecting whether the height of the coin space is a set value. Wherein, when the height of the coin collecting space is a set value, the first sensor 44 outputs a first signal, and when the height of the collecting space is less than a set value, the first sensor 44 outputs the second signal, and therefore, according to the first sensor The output signal of 44 can determine whether the height of the detected coin space is a set value. As shown in FIG. 3, in the embodiment, the first sensor 44 is a photoelectric sensor, and includes a light emitter 44a and a light receiver 44b disposed at a relatively interval. When the height of the coin collecting space is a set value, no banknotes enter the banknote. In the case of the collecting device, the light emitted by the light emitter 44a is received by the light receiver 44b, and the first sensor 44 continuously outputs the first signal. When the height of the coin collecting space is less than the set value, no banknotes enter the banknote accumulation. In the case of the device, the light emitted by the light emitter 44a is blocked by the numerator surface and cannot be received by the light receiver 44b, and the first sensor 44 continues to output the second signal.

4 is a flow chart showing a method of controlling the banknote stacking device of an embodiment, which can be performed by the controller 51 of FIG. 1, as shown in FIG. 4, which includes steps 201 and 202.

Step 201: When it is detected that the banknote is present in the opening, the control driving component drives the banknote to move in the direction of the coin insertion until the front end of the banknote abuts the coin stopper component, wherein the coin stopper component is located at the initial position.

In the process of collecting coins, the opening is used for receiving the banknotes to be accumulated. In this step, it is detected whether there is a banknote to be accumulated in the opening. When there is a banknote to be accumulated, the driving component is controlled to drive the banknote to move along the direction of the coin. Until the front end of the banknote abuts the coin stopper. The coin stopper member may be the above-described flap 101, and the flap 101 is disposed at an initial position before the control driving member drives the bill to move in the direction of the coin insertion, so that the flap 101 is located on a path in which the bill moves in the direction of the coin. The driving member includes the aforementioned first motor 21, the coin roller 22, and the eliminator roller 23.

In this step, the control driving component drives the banknote to move in the direction of the coin insertion until the front end of the banknote abuts against the coin-removing component, and includes: controlling the driving component to drive the banknote to move in the direction of the coin to the first preset distance, wherein the first preset The distance is greater than or equal to the distance between the opening and the initial position of the coin-carrying member, and is less than or equal to the minimum size of the banknotes that the banknote accumulating device allows to accumulate in the direction of the coin.

Taking the banknote processing apparatus of the embodiment of the present disclosure as an example, in the banknote accumulation process, the controller 51 controls the transport device 53 to drive the banknotes to move from the transport path to the opening 551 of the banknote stacking device 55, and detects whether or not the banknotes arrive at the banknote accumulation. At the opening 551 of the device 55, the controller 51 detects, by the signal output from the second sensor 33, whether or not the banknote reaches the opening 551 of the banknote stacking device 55. The controller 51 detects the signal output from the second sensor 33, and when it is detected that the signal output from the second sensor 33 is changed from the third signal to the fourth signal, it is determined that the banknote has reached the opening 551 of the banknote stacking device 55.

When it is detected that the banknote reaches the opening 551, the controller 51 controls the first motor 21, the coin roller 22 and the destroyer roller 23 in the accumulation separation mechanism 2 to drive the banknote to move by a first predetermined distance in the coin insertion direction. L1, such that the front end of the bill is abutted against the flap 101 of the restriction roller 31 at the initial position, wherein when the flap 101 of the restriction roller 31 is in the initial position, the flap 101 blocks the insertion of the bill The direction in which the coin direction moves, and the first predetermined distance is less than or equal to the minimum size Lmin of the banknotes allowed to be accumulated by the banknote stacking device 55 in the direction of the coin insertion, that is, even if the banknote of the smallest size enters the banknote stacking device 55 from the opening. The flap 101 at the initial position also abuts against the front end of the bill, and limits the moving speed of the bill. Optionally, in this embodiment, the first preset distance L1 satisfies: L1 is greater than or equal to D and L1 is less than or equal to Lmin, where D is a distance between the opening 551 of the banknote accumulating device 55 and the initial position. Lmin is the minimum size of the banknote accumulating device 55 that allows the accumulated banknotes to be in the direction of the coin.

Considering that the flap 101 protrudes from the guide surface 261 of the guide sheet 26 when it is in the initial position, it is determined that the intersection of the flap 101 and the guide surface 261 at the initial position is a representative point at which the initial position of the coin-stop member participates in the calculation, and thus The distance D between the opening 551 of the banknote stacking device 55 and the initial position of the coin-removing member is the distance between the opening 551 of the banknote stacking device 55 and the intersection, that is, the distance D in FIG. Therefore, the first predetermined distance L1 is greater than or equal to the distance between the opening 551 of the banknote stacking device 55 and the intersection, and is less than or equal to the minimum size of the banknotes that the banknote accumulating device 55 allows to accumulate in the direction of the coin.

The process of controlling the first motor 21, the coin roller 22 and the destroyer roller 23 in the accumulation and separation mechanism 2 to drive the banknotes to move by the first predetermined distance L1 in the direction of the coin insertion is: when it is detected that the banknotes are reached by the conveying channel At the opening 551, the controller 51 controls the first motor 21 to rotate in the first set direction at the first set speed, and the first motor 21 drives the coin roller 22 to rotate in the clockwise direction indicated by the arrow 61 in FIG. Thereby, the banknotes are driven to enter the banknote stacking device 55 in the direction of the coin insertion at the first speed. During the movement of the banknotes, the controller 51 records the distance moved by the banknotes to move the banknotes by a first predetermined distance L1. For example, when the first motor 21 is a DC motor, the controller 51 records the time when the banknotes are moved, when the recorded time When the first preset time is reached, it is determined that the banknote moves by the first preset distance L1. When the first motor 21 is a stepping motor, the controller 51 records the number of steps of the stepping motor, and when the recorded number of steps reaches the first preset number of times, determines that the banknote moves by the first preset distance L1.

Optionally, during the banknote accumulation process, the controller 51 controls the first motor 21 of the accumulation and separation mechanism 2 to continuously rotate in the first set direction at the first set speed, so that when the banknotes arrive at the banknote accumulation device When the opening 551 of 55 is opened, the banknote can be driven to move at the first speed so that the banknote enters the accommodating portion. When it is detected that a banknote reaches the opening 551 of the banknote accumulating device 55, the controller 51 starts the timer counting, and if the counting time of the timer exceeds the second preset time, if the next banknote is still not detected, the banknote is not detected. The opening 551 of the stacking device 55 determines that the banknote accumulation process is completed. At this time, the controller 51 controls the first motor 21 to stop rotating.

After the bill processing apparatus is powered up, or before the bill stacking process starts, the controller 51 controls the bill stacking means 55 to initialize so that the guide sheet 26 is at the coin collecting position, and one flap 101 of the restricting roller 31 is at the initial position. And the pusher plate 41 is placed at an appropriate position so that the height of the coin collecting space is a set value, and at this time, the banknote stacking device 55 enters a standby state. Fig. 5 is a schematic view showing the banknote accumulating device of the embodiment in a standby state. As shown in Fig. 5, when the banknote accumulating device 55 is in a standby state, that is, before the banknotes are accumulated, the guide plate 26 is located at the coin collecting position. One of the flaps 101 of the restriction roller 31 is located at the initial position, and the height of the coin collecting space is a set value.

Step 202, continuing to control the driving component to drive the banknote to move in the direction of the coin insertion, and controlling the bar code component to move at a preset speed, so that when the banknote is stacked on the bottom plate, the end of the banknote is in contact with the bottom plate, wherein the preset speed is entered. The component of the coin direction is smaller than the speed at which the drive member drives the movement of the banknote.

After the banknote moves from the opening 551 by the first predetermined distance, the driving component in the control separation and separation mechanism 2 is continuously controlled to drive the banknote to move in the direction of the coin insertion, and the coin blocking member is controlled to move at a preset speed, wherein the preset speed edge The component of the deposit direction is smaller than the speed at which the drive member drives the bill to move in the direction of the coin. When the coin retaining member moves, the component of the preset speed in the direction of the coin insertion is smaller than the speed at which the driving member drives the banknote to move in the direction of the coin insertion, so that the coin retaining member abuts at the front end of the banknote, thereby causing the banknote to be pressed at the front end. mobile.

In the present embodiment, the coin retaining member is the flap 101, and the flap 101 is disposed on the restricting roller 31. When the restricting roller 31 rotates, the flap 101 can be rotated, so in step 202, the coin retaining member is controlled. The movement of the predetermined speed may include: controlling the restriction roller 31 to drive the coin blocking member, that is, driving the blocking piece 101 to rotate at a preset angular velocity, wherein the blocking piece 101 and the banknote are rotated when the blocking piece 101 is rotated at a preset angular velocity The linear velocity at which the contact point moves in the direction of the coin insertion is smaller than the speed at which the driving member drives the banknote to move in the direction of the coin.

Taking the banknote processing apparatus of the embodiment of the present disclosure as an example, when the banknote moves from the opening 551 of the banknote stacking device 55 by the first predetermined distance L1, the front end of the banknote abuts against the flap 101 at the initial position, and the controller 51 The third motor 32 is controlled to rotate in the second set direction at the second set speed. FIG. 6 is a schematic view showing the first state of the banknote stacking device of the embodiment when collecting the banknotes, and the driving limit during the rotation of the third motor 32. The roller 31 rotates at a predetermined angular velocity in a clockwise direction indicated by an arrow 62 in FIG. 6, and when the restriction roller 31 is rotated at a predetermined angular velocity, the controller 51 continues to control the coin roller 22 and the coin by the first motor 21. The roller 23 drives the banknote to move in the direction of the coin at a first speed. The preset angular velocity for restricting the rotation of the roller 31 is satisfied: when the restriction roller 31 rotates at the preset angular velocity, the shutter 101 in the initial position is also rotated at the preset angular velocity, and the shutter 101 and the banknote in the initial position are The line speed at which the contact point moves in the direction of the coin insertion is less than the speed at which the banknote is driven, that is, less than the first speed.

Since the linear velocity of the contact point between the flap 101 and the bill attached to the bill in the direction of the coin insertion is always smaller than the first speed, the flap 101 always restricts the bill when the bill enters the bill stacking device. As shown in Fig. 6, the moving speed of the banknote is wrinkled and accumulated. In the process of inserting the banknote into the banknote stacking device, with the rotation of the limit roller 31, in the direction of rotation of the limit roller 31, a flap 101 behind the flap 101 abutting the banknote gradually approaches the coin collecting surface and The thrust toward the coin collecting surface is applied to the banknote, and the blade of the impeller 25 taps the end of the banknote under the driving force of the first motor 21. Fig. 7 is a schematic view showing a second state of the banknote accumulating device of the embodiment when the banknotes are accumulated, after the banknotes are moved away from the opening 551, that is, after the banknotes are separated from the hopper roller 22 and the eliminator roller 23, as shown in the figure. As shown in Fig. 7, under the action of the urging force of the flap 101, the billet force of the blade of the impeller 25, and the gravity of the bill itself, the bill can be deposited on the bottom plate 11. Since the banknotes are always moved in a blocked state, the moving speed of the banknotes is limited. Therefore, when the banknotes are stacked on the bottom plate 11, the banknotes are not separated from the bottom plate 11 by inertia, the ends of the banknotes can be in contact with the bottom plate 11, and the banknotes are stacked on the coins. On the surface.

In other embodiments, the impeller 25 may not be provided, and the flap 101 includes a rigid portion 3111 and a flexible portion 3112 which are disposed in order from the inside to the outside in the radial direction, wherein the rigid portion 3111 is disposed to abut against the front end of the bill, and is flexible. The portion 3112 is configured to press the banknote in the banknote stacking direction, and after the banknote leaves the opening 551 and enter the storage portion, the banknote can be deposited on the bottom plate 11 by the flexible portion 3112, and the end of the banknote can be in contact with the bottom plate 11 Stacked on the coin side.

In other embodiments, the flap 101 may be only one and can reciprocate in the direction of the coin insertion direction and the opposite direction of the coin, to be in the initial position or to move at a preset speed to abut the front end of the banknote.

In the embodiment of the present disclosure, when detecting the presence of the banknote in the opening 551, the control driving component drives the banknote to move in the direction of the coin insertion until the front end of the banknote abuts against the coin-removing component, and continues to control the driving component to drive the banknote to move in the direction of the coin insertion, and The control banknote member is moved at a preset speed such that when the banknotes are stacked on the bottom plate, the end of the banknote is in contact with the bottom plate, wherein the component of the preset speed in the direction of the coin insertion is smaller than the speed at which the driving member drives the banknote. According to the control method of the banknote accumulating device provided by the embodiment of the present disclosure, for the banknotes of different sizes, since the front end of the banknote is always in contact with the coin retaining member during the moving process, the banknote is in the stacking process due to the blocking function of the coin blocking member. In the middle, the end of the banknote can be in contact with the bottom plate when the banknotes are stacked on the bottom plate. Therefore, the banknotes of different sizes are stacked with the end of the banknote as the reference, that is, aligned with the bottom plate. The control method in the embodiment of the present disclosure can ensure that the banknotes of different sizes are aligned when the banknotes of different sizes are stacked, which effectively solves the problem that the stacking device of the related art has irregular stacking when collecting banknotes of different sizes.

As shown in the above structural part, in the present embodiment, the restricting wheel bar 31 is provided with a plurality of flaps 101, that is, a plurality of retaining members, and it is considered that the coin retaining member 101 needs to be in the initial position before accumulating the bills. Therefore, the method in the embodiment may further include: detecting whether the coin-carrying member is rotated to the initial position when the coin-removing member is plural, and controlling the restriction roller to stop rotating when the coin-removing member is present in the initial position.

Taking the banknote accumulating device in the embodiment of the present disclosure as an example, when the third motor 32 starts to drive the limit roller 31 to rotate, the flap 101 abutting against the banknote starts to be separated from the initial position, and the third motor 32 drives the limit roller 31 to continue. During the rotation, the controller 51 detects whether or not the flap 101 is rotated to the initial position, and when detecting that one flap 101 of the restriction roller 31 is rotated to the initial position, the controller 51 controls the third motor 32 to stop driving the limit roller 31. Rotate to stop the flap 101 from rotating. Wherein, the controller 51 determines whether the flap 101 is rotated to the initial position by detecting the signal output from the third sensor 34, by the controller 51 detecting the signal output by the third sensor 34 when detecting the signal output by the third sensor 34. When the sixth signal is changed to the fifth signal, it is determined that the flap 101 is rotated to the initial position.

When the restriction roller 31 includes only one flap 101, the controller 51 controls the flap 101 to be in the initial position before the accumulation of one bill, that is, the flap 101 blocks the path in which the bill moves in the direction of the coin insertion. The front end of the bill is abutted against the flap 101. As the roller 31 is rotated, the flap 101 is gradually moved away from the bill, and then gradually approaches the bill and pushes the bill close to the coin collecting surface. When the flap 101 arrives again At the initial position, the controller 51 controls the third motor 32 to stop driving the limit roller 31 to rotate, thereby stopping the flap 101 from rotating.

Optionally, in order to ensure that there is sufficient space in the banknote accumulating device for accumulating the banknotes, the control method of the embodiment of the present disclosure further includes: detecting whether the distance between the coin collecting surface of the coin collecting space and the guiding plate is less than The value is set, wherein when there is a banknote in the coin collecting space, the coin collecting surface is the surface of the banknote closest to the guiding sheet, and when there is no banknote in the collecting coin space, the collecting surface is the surface of the pushing board 41 facing the guiding sheet, If it is smaller than the set value, the control pusher plate 41 is moved in a direction away from the guide sheet until the distance between the coin collecting surface and the guide sheet is equal to the set value. The distance between the coin collecting surface of the coin collecting space and the guide plate is also referred to as the height of the coin collecting space.

Taking the banknote processing apparatus of the embodiment of the present disclosure as an example, as the banknotes stacked in the coin collecting space are continuously increased, the coin collecting surface is continuously close to the guiding board 26, the height of the coin collecting space is getting smaller and smaller, and the controller 51 detects the coin collecting space. Whether the height is less than the set value, when detecting that the height of the coin space is less than the set value, controlling the second motor 43 to rotate in the set direction to drive the pusher plate 41 to move away from the guide plate 26 until the set The height of the coin space is restored to the set value. The controller 51 detects whether the height of the coin space is a set value by using a signal output by the first sensor 44. When the first sensor 44 detects that the second signal is continuously output for the third preset time, the controller determines that the second signal is continuously outputting the second signal. The height of the coin collecting space is less than the set value, and when the driving pusher plate 41 is moved away from the guiding plate 62, when it is detected that the first sensor 44 continuously outputs the first signal for the third preset time, the coin collecting space is determined. The height is restored to a set value, wherein the third preset time is greater than the time taken for the banknote accumulating device 55 to accumulate a banknote having the largest size in the direction of the coin in the direction of the coin.

Since the height of the coin collecting space is a set value before the accumulation of one banknote, the first sensor 44 outputs the first signal, and during the process of accumulating a banknote, when the banknote is located between the light emitter 44a and the light receiver 44b At this time, the light emitted by the light emitter 44a is blocked by the banknote and cannot be received by the light receiver 44b, and the first sensor 44 outputs a second signal, when the banknote is stacked on the coin collecting surface, the light emitted by the light emitter 44a Received by the optical receiver 44b, the first sensor 44 outputs a first signal, that is, in the process of accumulating a banknote, the first sensor 44 sequentially outputs the first signal, the second signal, and the first signal, and thus, passes the detection. The signal continuously outputted by the first sensor 44 during the third predetermined time detects whether the height of the coin space is a set value, which can avoid the light emitted by the light emitter 44a during the process of accumulating a banknote. Misdetection.

In the control method provided by the present disclosure, the steps of the steps of accumulating banknotes, that is, steps 201 and 202, and the step of detecting the height of the adjustment coin space are not limited, and steps 201 and 202 may be performed first. After detecting the height of the adjustment coin space, it is also possible to detect the height of the adjustment coin space first, and then perform step 201 and step 202, and also detect and adjust the height of the coin collection space while performing steps 201 and 202, that is, During the execution of the banknote accumulation process, it is possible to continuously detect whether the height of the coin collecting space is less than a set value, and when detecting that the height of the coin collecting space is less than a set value, driving the pusher plate 41 to move to make the height of the coin collecting space Restore to the set value.

Corresponding to the control method of the above-mentioned banknote accumulating device, the embodiment of the present disclosure further provides a control device for the banknote accumulating device, which can be integrated in the above-mentioned controller 51, and FIG. 8 is a banknote set of an embodiment. A block diagram of the composition of the control device of the device, as shown in FIG. 8, the control device 80 includes:

The first moving module 81 is configured to, when detecting the presence of the banknote in the opening 551, control the driving component to drive the banknote to move in the direction of the coin insertion until the front end of the banknote abuts the coin retaining member, wherein the coin retaining member is located at the initial position;

The second moving module 82 is configured to continue to control the driving component to drive the banknote to move in the direction of the coin insertion, and control the bar code component to move at a preset speed, so that when the banknote is stacked on the bottom plate, the end of the banknote is in contact with the bottom plate, wherein The component of the preset speed in the direction of the incoming coin is smaller than the speed at which the drive member drives the movement of the banknote.

Optionally, the first moving module 81 is configured to: control the driving component to drive the banknote to move a first predetermined distance along the coin insertion direction, wherein the first preset distance is greater than or equal to a distance between the opening 551 and the initial position, and is smaller than It is equal to the minimum size of the banknote accumulating device 55 that allows the accumulated banknotes to be in the direction of the coin.

In an embodiment, the banknote accumulating device may further include a restriction roller 31 disposed on the restriction roller 31, and the second movement module 82 is configured to: control the restriction roller 31 to drive the coin stopper to preset angular velocity Rotation, wherein when the coin blocking member is rotated at a preset angular velocity, the linear velocity at which the contact point between the coin stopper member and the banknote moves in the coin insertion direction is smaller than the speed at which the driving member drives the banknote to move.

In one embodiment, the coin blocking member may be plural. Referring to FIG. 9, the control device 80 may further include: a position detecting module 83 configured to detect whether the coin blocking member is rotated to the initial position; and the rotating module 84 is set to be set to If the position detecting module 83 detects that the coin stopper member is rotated to the initial position, the control restriction roller 31 stops the rotation.

In an embodiment, the frame 1 of the banknote accumulation device may further include a guide plate 26 disposed along the direction of the coin insertion and configured to guide the movement of the banknote in the direction of the coin insertion, and the pusher plate 41, the pusher plate 41 and the guide plate 26 In a relative arrangement, a coin collecting space provided as a stack of banknotes is formed between the pusher board 41 and the guide sheet 26; referring to FIG. 10, the control device 80 further includes: a size detecting module 85 configured to detect the coin collecting surface of the coin collecting space Whether the distance between the guide plates is less than a set value, wherein when there is a banknote in the coin collecting space, the coin collecting surface is the surface of the banknote closest to the guiding sheet, and when there is no banknote in the collecting coin space, the collecting surface is pushed The coin plate 41 faces the surface of the guide plate; the distance changing module 86 is configured to control the pusher plate 41 to face away from the guide plate if the size detecting module 85 detects that the distance between the coin collecting surface and the guiding plate is less than a set value Move until the distance between the coin face and the guide is equal to the set value.

In the embodiment of the present disclosure, when detecting the presence of the banknote in the opening 551, the control driving component drives the banknote to move in the direction of the coin insertion until the front end of the banknote abuts against the coin-removing component, and continues to control the driving component to drive the banknote to move in the direction of the coin insertion, and The control banknote member is moved at a preset speed so that when the banknotes are stacked on the bottom plate 11, the end of the banknote is in contact with the bottom plate 11, wherein the component of the preset speed in the direction of the coin insertion is smaller than the speed at which the driving member drives the banknote. According to the control device of the banknote accumulating device provided by the embodiment of the present disclosure, for the banknotes of different sizes, since the front end of the banknote is always in contact with the coin retaining member during the moving process, the banknote is in the stacking process due to the blocking function of the coin blocking member. When the banknotes are not separated from the bottom plate 11 by the inertia, the end of the banknotes can be in contact with the bottom plate 11 when the banknotes are stacked on the bottom plate 11, so that the banknotes of different sizes are stacked with respect to the end of the banknotes, that is, aligned with the bottom plate 11 as a reference. . The control device in the embodiment of the present disclosure can ensure that the banknotes of different sizes are aligned when the banknotes of different sizes are stacked, which effectively solves the problem that the stacking device of the related art has irregular stacking when collecting banknotes of different sizes.

The control device of the banknote accumulation device provided by the embodiment of the present disclosure may be specific hardware on the device or software or firmware installed on the device. The implementation principle and the technical effects of the device provided by the embodiments of the present disclosure are the same as those of the foregoing method embodiments. For a brief description, where the device embodiment is not mentioned, reference may be made to the corresponding content in the foregoing method embodiments. For the convenience and brevity of the description, the working processes of the system, the device and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and details are not described herein again.

In the embodiments provided by the present disclosure, it should be understood that the disclosed apparatus and method may be implemented in other manners. The device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some communication interface, device or unit, and may be electrical, mechanical or otherwise.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to implement the solution of the embodiment.

In addition, the plurality of functional units in the embodiment provided by the present disclosure may be integrated into one processing unit, or may be a single physical entity, or at least two units may be integrated into one unit.

The functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present disclosure may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network) The device or the like) performs all or part of the steps of the method described in each embodiment of the present disclosure. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program code. .

It should be noted that similar reference numerals and letters indicate similar items in the following figures, and therefore, once an item is defined in a drawing, it is not necessary to define and explain it in the subsequent drawings. The terms "first", "second", "third", etc. are used only to distinguish a description, and are not to be construed as indicating or implying importance.

Industrial applicability

The present disclosure provides a method and a control device for controlling a banknote stacking device, in which banknotes of different sizes are aligned with respect to a bottom plate when stacked.

Claims (11)

1. A method of controlling a banknote accumulating device, the banknote accumulating device comprising a frame and a driving member, the frame being provided with an opening, the frame being provided with a bottom plate, the opening being arranged to receive the banknote to be accumulated, The drive member is configured to drive the banknote to move in a coin insertion direction such that the banknote enters the frame through the opening, the bottom plate being configured to support the banknote entering the frame; a coin retaining member is further disposed in the frame, the coin retaining member has an initial position, and the coin retaining member is located on a path of the banknote moving along the coin insertion direction when the coin retaining member is in the initial position; The control method includes:

   When detecting that the banknote is present in the opening, controlling the driving component to drive the banknote to move in the coin-in direction until the front end of the banknote abuts the coin-carrying component, wherein the banknote is blocked The component is located at the initial position;

   Continuing to control the driving member to drive the banknote to move in the direction of the coin insertion, and to control the banknote member to move at a preset speed so that when the banknote is stacked on the bottom plate, the end of the banknote is The bottom plate is in contact, wherein a component of the preset speed in the direction of the coin insertion is smaller than a speed at which the driving member drives the movement of the banknote.
2. The control method according to claim 1, wherein the controlling the driving member to drive the banknote to move in the coin-sending direction until the front end of the banknote abuts the coin-carrying member comprises:

   Controlling the driving component to drive the banknote to move a first predetermined distance along the coin insertion direction, wherein the first preset distance is greater than or equal to a distance between the opening and the initial position, and is less than or equal to The banknote accumulating device allows the accumulated banknotes to have a minimum size in the direction of the coin insertion.
3. The control method according to claim 1, wherein the banknote accumulating device further comprises a restriction roller, the coin stopper member being disposed on the restriction roller, the controlling the coin stopper at a preset speed Sports, including:

   Controlling the limit roller to drive the coin stopper to rotate at a preset angular velocity, wherein a contact point between the coin stopper member and the banknote is rotated when the coin stopper member is rotated at the preset angular velocity The linear velocity moving in the direction of the coin is smaller than the speed at which the driving member drives the movement of the banknote.
4. The control method according to claim 3, wherein the number of the coin-removing components is plural, and the control method further comprises:

   Detecting whether the coin-carrying member is rotated to the initial position;

   When the coin retaining member is present in the initial position, the limit roller is controlled to stop rotating.
5. The control method according to any one of claims 1 to 4, wherein the frame further includes a guide plate disposed along the coin insertion direction and configured to guide the banknote to move in the coin insertion direction, and push a coin board, the pusher board and the guide board are oppositely disposed, and a coin collecting space arranged to stack banknotes is formed between the pusher board and the guide board; the control method further comprises:

   Detecting whether a distance between the coin collecting surface of the coin collecting space and the guiding plate is less than a set value, wherein when the banknote has a banknote, the coin collecting surface is closest to the guiding plate a surface of the banknote, when there is no banknote in the coin collecting space, the coin collecting surface is a surface of the pusher board facing the guiding plate;

   When the distance is less than the set value, controlling the pusher board to move away from the guide plate until the distance between the coin face and the guide plate is equal to the set value .
6. A control device for a banknote stacking device, the banknote accumulating device comprising a frame and a driving member, the frame being provided with an opening, the frame being provided with a bottom plate, the opening being arranged to receive the banknote to be accumulated, The drive member is configured to drive the banknote to move in a coin insertion direction such that the banknote enters the frame through the opening, the bottom plate being configured to support the banknote entering the frame; a coin retaining member is further disposed in the frame, the coin retaining member has an initial position, and the coin retaining member is located on a path of the banknote moving along the coin insertion direction when the coin retaining member is in the initial position; The control device includes:

   a first moving module configured to control the driving component to drive the banknote to move in the coin insertion direction when detecting the presence of the banknote in the opening until the front end of the banknote abuts the coin retaining member Wherein the coin retaining member is located at the initial position;

   a second moving module configured to continue to control the driving member to drive the banknote to move in the coin insertion direction, and to control the bar code member to move at a preset speed so that the banknotes are stacked on the bottom plate The end of the banknote is in contact with the bottom plate, wherein a component of the preset speed in the direction of the coin insertion is smaller than a speed at which the driving member drives the banknote to move.
7. The control device according to claim 6, wherein the first movement module is configured to:

   Controlling the driving component to drive the banknote to move a first predetermined distance along the coin insertion direction, wherein the first preset distance is greater than or equal to a distance between the opening and the initial position, and is less than or equal to The banknote accumulating device allows the accumulated banknotes to have a minimum size in the direction of the coin insertion.
8. The control apparatus according to claim 6, wherein said banknote accumulating means further comprises a restriction roller, said coin stopper member being disposed on said restriction roller, said second movement module being disposed as:

   Controlling the limit roller to drive the coin stopper to rotate at a preset angular velocity, wherein a contact point between the coin stopper member and the banknote is rotated when the coin stopper member is rotated at the preset angular velocity The linear velocity moving in the direction of the coin is smaller than the speed at which the driving member drives the movement of the banknote.
9. The control device according to claim 8, wherein the plurality of coin-removing components are plural, and the control device further comprises:

   a position detecting module configured to detect whether the coin-carrying member is rotated to the initial position;

   Stopping the rotation module is set to control the restriction roller to stop rotating if the position detecting module detects that the coin-carrying member is rotated to the initial position.
10. The control device according to any one of claims 6 to 9, wherein the frame further includes a guide plate disposed along the coin insertion direction and configured to guide the banknote to move in the coin insertion direction, and push a coin board, the pusher board and the guide board are oppositely disposed, and a coin collecting space provided as a stack of banknotes is formed between the pusher board and the guide board; the control device further comprises:

    a size detecting module configured to detect whether a distance between the coin collecting surface of the coin collecting space and the guiding plate is less than a set value, wherein when the banknote has a banknote, the coin collecting surface is a surface of the banknote closest to the guide sheet, when there is no banknote in the coin collecting space, the coin collecting surface is a surface of the pusher board facing the guiding sheet;

    a distance changing module, configured to control the pusher plate to move away from the guide plate if the size detecting module detects that a distance between the coin collecting surface and the guiding plate is less than a set value, Until the distance between the coin face and the guide plate is equal to the set value.
11. A computer readable storage medium storing computer executable instructions, the computer executable instructions being set to the method of any of claims 1-5.

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