CN109712309B

CN109712309B - Impeller device, thin slice stacking device and self-service financial equipment

Info

Publication number: CN109712309B
Application number: CN201811544540.0A
Authority: CN
Inventors: 翁秋华
Original assignee: GRG Banking Equipment Co Ltd
Current assignee: GRG Banking Equipment Co Ltd
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2021-02-26
Anticipated expiration: 2038-12-17
Also published as: CN109712309A

Abstract

The invention discloses an impeller device, which comprises an impeller seat and a plurality of blades uniformly distributed along the circumferential direction of the impeller seat, wherein each blade comprises a fixed blade fixedly arranged on the impeller seat and a movable blade rotatably connected with the fixed blade; when the movable blade rotates reversely with the impeller seat under the action of external force, the positioning piece positions the movable blade to a closed position. Therefore, the size of the inlet of the transfer channel between any two adjacent blades on the impeller device can be adjusted. The invention also discloses a sheet stacking device comprising the impeller device and financial self-service equipment, which can prevent flying and clamping of banknotes.

Description

Impeller device, thin slice stacking device and self-service financial equipment

Technical Field

The invention relates to the technical field of financial equipment, in particular to an impeller device. In addition, the invention also relates to a sheet stacking device comprising the impeller device and financial self-service equipment with the sheet stacking device.

Background

When sheet-like objects such as banknotes and invoices are sorted, an impeller device is generally used to stack the sheets.

Specifically, when sheets such as paper money and invoices are conveyed to the impeller device through the conveying mechanism, the sheets enter between two blades of the impeller device and rotate along with the rotation of the impeller device, and when the sheets touch the baffle in the rotating process, the sheets are separated from the impeller device and slide into the storage region along the baffle, so that the sheets are orderly stacked in the storage region.

The impeller device in the prior art generally comprises an impeller seat and a plurality of blades uniformly distributed along the circumferential direction of the impeller seat, wherein the blades are generally fixed on the impeller seat and keep the positions of the blades unchanged, that is, an included angle between two adjacent blades keeps unchanged, so that the size of a channel formed by two adjacent blades and used for accommodating a sheet is constant.

However, practical applications show that: when the channel between the two blades is too small, the thin sheet is easy to collide with the end parts of the blades when entering the impeller device, so that paper money clamping and other abnormalities are caused; when the channel between the two blades is too large, the thin sheet is easy to fall off from the impeller device when the impeller device rotates, and the paper money flying frequency is high.

Therefore, it is an urgent need to solve the problem of the prior art to provide an impeller device, which can adjust the size of the inlet of the passage between any two adjacent blades on the impeller device.

Disclosure of Invention

In view of the above, the present invention provides an impeller device, in which the size of the inlet of the passage between any two adjacent blades is adjustable.

Another object of the present invention is to provide a sheet stacking apparatus including the above-mentioned impeller device, which can effectively prevent flying bills and jammed bills.

The invention further aims to provide financial self-service equipment comprising the sheet stacking device, which has higher banknote stacking accuracy and efficiency.

In order to achieve the above purpose, the invention provides the following technical scheme:

an impeller device comprises an impeller seat and a plurality of blades which are uniformly distributed along the circumferential direction of the impeller seat, wherein each blade comprises a fixed blade fixedly arranged on the impeller seat and a movable blade rotatably connected with the fixed blade; when the movable blade rotates reversely with the impeller seat under the action of external force, the positioning piece positions the movable blade to a closed position.

Preferably, the positioning member includes:

the clamping shaft is arranged on the movable blade and is parallel to the rotating shaft of the movable blade;

the clamping shaft is arranged on the fixed blade and is used for clamping the clamping shaft in a matched mode, and when the clamping shaft is clamped with the clamping groove, the movable blade is positioned to the closed position; when the clamping shaft is separated from the clamping groove, the clamping shaft is abutted against the side face of the fixed blade, so that the movable blade is opened.

Preferably, the positioning member further includes a limiting baffle for limiting rotation of one side of the movable blade away from the clamping shaft when the clamping shaft is separated from the clamping groove, so that the movable blade is positioned to the open position.

A sheet stacking apparatus comprising an impeller device, the impeller device being any one of the impeller devices described above, further comprising:

a transport path for transporting a sheet to the transfer path;

the blade opening driving part is arranged at an inlet of a butt joint position of the transfer channel and the transmission channel and is used for driving the movable blade of each blade to rotate in the same direction with the impeller seat when each blade rotates to the butt joint position;

and the blade closing driving piece is arranged at an outlet of the butt joint position and is used for driving the movable blade of each blade to rotate reversely with the impeller seat when each blade rotates away from the butt joint position.

Preferably, the vane opening driving member includes a roller member for driving the movable vane to rotate in the same direction as the impeller seat by rotating itself.

Preferably, the vane closing driving member comprises a pressing plate for pressing against the movable vane when the vane rotates away from the butt joint position, so as to drive the movable vane to rotate reversely with the impeller seat.

Preferably, the conveying channel comprises an upper channel wall and a lower channel wall, one end of the jacking plate abuts against the upper channel wall, when the transfer channel abuts against the conveying channel, the lower blade of the transfer channel abuts against the lower channel wall, and the upper blade of the transfer channel abuts against the jacking plate.

Preferably, the method further comprises the following steps:

an inclined baffle abutting said impeller means for trapping flakes within said transfer passage;

the bearing plate is arranged below the impeller device and used for bearing the thin slices intercepted by the inclined baffle;

and the lifting driving device is connected with the bearing plate and is used for driving the bearing plate to lift.

Preferably, the lifting driving device comprises a compression spring for driving the bearing plate to press towards the bottom of the impeller device, one end of the compression spring is arranged at the bottom of the bearing plate, the other end of the compression spring is connected with a supporting plate for bearing, and the supporting plate is provided with a chute for limiting a lifting path of the bearing plate.

A financial self-service device comprises a sheet stacking device, wherein the sheet stacking device is any one of the sheet stacking devices.

According to the impeller device provided by the invention, the integrated fixed structure blades in the prior art are changed into two blades which are rotatably connected, namely the fixed blades and the movable blades, so that the movable blades of two adjacent blades can rotate in opposite directions through external force to expand or close the space at the inlet of the transfer channel between the two adjacent blades; and the movable blades of two adjacent blades are respectively fixed at the opening position and the closing position through the positioning piece, so that the opening state or the closing state of the two adjacent blades is ensured. Therefore, the size of the inlet of the transfer channel between any two adjacent blades on the impeller device can be adjusted.

When the sheet stacking device provided by the invention is used, when any transfer channel of the impeller device is about to rotate to the butt joint position of the transfer channel and the transmission channel, the blade opening driving piece drives the movable blade of the upper blade forming the transfer channel to rotate to the opening position, and the positioning piece positions the movable blade to the opening position and keeps the opening state of the upper blade; at this time, the movable blade of the lower blade forming the transfer passage is in the closed position; when the transfer channel is completely butted with the conveying channel, the opening angle of the inlet of the transfer channel is the largest, so that the thin sheet conveyed from the conveying channel enters the transfer channel more smoothly, the collision between the thin sheet and the blade is avoided, and the paper money clamping can be prevented. When the transfer passage rotates for a phase from the butt joint position, the movable blade of the upper blade rotates to the closing position under the action of the blade closing driving piece and is positioned to the closing position under the action of the positioning piece; at this time, the lower blade rotates into the butt joint position along with the rotation of the impeller device, and therefore, the movable blade of the lower blade rotates to the opening position under the effect of the blade opening driving piece, so that the transfer passage is closed, and when the sheet is accommodated in the transfer passage, the sheet is clamped by the upper blade and the lower blade, and the sheet is prevented from falling off in the rotating process, so that the paper money can be prevented from flying.

The financial self-service equipment provided by the invention comprises the sheet stacking device, and has higher banknote stacking accuracy and efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is an exploded view of a blade of an exemplary embodiment of an impeller device provided by the present invention;

FIG. 2 is a schematic view of the blade of FIG. 1;

FIG. 3 is a schematic view of the bucket of FIG. 1 in a closed position;

FIG. 4 is a schematic view of the vane of FIG. 1 in an open state;

FIG. 5 is a front view of the internal structure of an embodiment of a sheet stacking apparatus provided in the present invention;

FIG. 6 is a partial schematic view of FIG. 5;

FIG. 7 is a schematic view from a first perspective of a portion of the sheet stacking apparatus of FIG. 6;

FIG. 8 is a schematic view from another perspective of a partial structure of the sheet stacking apparatus shown in FIG. 6;

fig. 9 is a schematic structural view of the impeller device and the roller member in fig. 5.

The reference numerals in fig. 1 to 9 are as follows:

the device comprises an impeller device 1, an impeller seat 11, blades 12, fixed blades 121, a clamping groove 1211, movable blades 122, a clamping shaft 1221, a rotating shaft 1222, a limiting baffle 1223, a transmission channel 2, an upper channel wall 21, a lower channel wall 22, a rotating roller part 3, a top pressure plate 4, an inclined baffle 5, a bearing plate 6 and a supporting plate 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The core of the invention is to provide an impeller device, and the size of a channel between any two adjacent blades on the impeller device is adjustable. The other core of the invention is to provide a sheet stacking device comprising the impeller device, which can effectively prevent flying and clamping of paper money; the financial self-service equipment comprising the sheet stacking device is also provided, and the financial self-service equipment has higher banknote stacking accuracy and efficiency.

Referring to fig. 1-4, fig. 1 is an exploded view of a blade of an embodiment of an impeller device according to the present invention; FIG. 2 is a schematic view of a blade configuration; FIG. 3 is a schematic view of the vanes in a closed state; fig. 4 is a schematic view of the vanes in an open state.

The invention provides an impeller device, which comprises an impeller seat 11 and a plurality of blades 12 uniformly distributed along the circumferential direction of the impeller seat 11, wherein preferably, the blades 12 are arc-shaped blades. Each blade 12 includes a fixed blade 121 and a movable blade 122, the fixed blade 121 is fixedly connected with the impeller seat 11, for example, the impeller seat 11 is provided with a mounting groove for embedding the fixed blade 121, and the fixed blade 121 is fixed in a one-to-one corresponding fit with the mounting groove. The movable vane 122 is rotatably connected, preferably hinged, to the fixed vane 121, for example, hinged shafts are respectively disposed at two sides of one end of the movable vane 122 facing the fixed vane 121, the fixed vane 121 is provided with hinge holes for matching with the hinged shafts, and the rotation of the movable vane 122 relative to the fixed vane 121 can be realized by the rotation of the hinged shafts relative to the hinge holes, i.e., the rotating shafts 1222 of the movable vane 122.

That is, the present invention divides the vane, which is a unitary vane and has a constant position in the prior art, into two vanes 12, namely a fixed vane 121 and a movable vane 122, which are relatively rotatable, the fixed vane 121 is relatively fixed to the impeller seat 11, and the position of the fixed vane is constant, and the movable vane 122 is rotatable with respect to the fixed vane 121, so that the inlet space of the transfer passage between two adjacent vanes 12 is changed by rotating the movable vane 122, and thus the inlet size of the transfer passage formed by two adjacent vanes 12 for receiving the thin sheet is variable.

In consideration of the problem that the movable blade 122 is fixed relative to the fixed blade 121 after rotating to a proper position, a positioning member for positioning the movable blade 122 is provided between the fixed blade 121 and the movable blade 122 so that the movable blade 122 can be positioned to an open position and a closed position. When the movable vane 122 rotates in the same direction as the rotation direction of the impeller seat 11 under the action of an external force, the positioning member positions the movable vane 122 to the open position; when the movable vane 122 is rotated in a direction opposite to the rotation direction of the impeller seat 11 by an external force, the positioning member positions the movable vane 122 to the closed position.

That is, the movable vane 122 of the present invention has two working positions, i.e., an open position and a closed position, and the movable vane 122 can be switched between the open position and the closed position by an external force, and the present invention is not limited to the external force, as long as the movable vane 122 can be driven to rotate in the same direction as or opposite to the rotation direction of the impeller seat 11.

In other words, each blade 12 has two states, an open state and a closed state, and when the movable blade 122 is rotated to the open position, the single blade 12 is in the open state; when the movable vanes 122 are rotated to the closed position, the individual vanes 12 are in the closed state. The invention positions the movable blade 122 to the opening position or the closing position through the positioning piece, so that when the movable blade 122 rotates to the opening position or the closing position, the position of the movable blade can be kept constant, and the stability of the state of the blade 12 is ensured.

It should be noted that the specific structure of the positioning member is not limited in the present invention, as long as the movable blade 122 can be fixed to the fixed blade 121 at two positions, namely, the open position and the closed position. That is, when the movable blade 122 rotates to the open position relative to the fixed blade 121, the positioning member can position the movable blade 122 to the open position, and when the movable blade 122 rotates to the closed position relative to the fixed blade 121, the positioning member can position the movable blade 122 to the closed position.

It will be appreciated that any two adjacent vanes 12 of the impeller device form a transfer channel for receiving a foil, the greater the number of vanes 12, the greater the number of transfer channels of the impeller device 1. For convenience of description, the two blades 12 forming the transfer path are referred to herein as an upper blade 12 and a lower blade 12 with reference to the sheet, i.e., the upper blade 12 is located above the sheet and the lower blade 12 is located below the sheet when the sheet enters the transfer path.

It should be noted that, when the movable blade 122 of the upper blade 12 is in the open position and the movable blade 122 of the lower blade 12 is in the closed position, the entrance of the transfer passage is widened to allow the sheet to smoothly enter the transfer passage; when the movable blade 122 of the upper blade 12 is in the closed position and the movable blade 122 of the lower blade 12 is in the open position, the transfer path is closed, so that when sheets are accommodated in the transfer path, the two blades 12 clamp the sheets to rotate, and the sheets are prevented from falling off.

In summary, in the impeller device provided by the present invention, the vane of the integrated fixed structure in the prior art is changed into two vanes 12 that are rotatably connected, i.e. the fixed vane 121 and the movable vane 122, so that the movable vane 122 of two adjacent vanes 12 can rotate in opposite directions by an external force to expand or close the space between two adjacent vanes 12; and the movable blades 122 of two adjacent blades 12 are respectively fixed at the opening position and the closing position by the positioning piece, so as to ensure the opening state or the closing state of two adjacent blades 12. Therefore, the size of the inlet of the transfer channel between any two adjacent blades on the impeller device is adjustable, and when the sheet enters the transfer channel, the transfer channel can have a larger opening angle of the inlet, so that the sheet is prevented from colliding with the blades 12 when entering the transfer channel, and the money is prevented from being blocked; when the sheet is positioned in the transfer channel and rotates along with the impeller device, the transfer channel containing the sheet can be closed to clamp the sheet, so that the sheet is prevented from falling off to cause paper money flying.

In view of the simple structure and easy implementation of the positioning element, on the basis of the above embodiment, the positioning element includes the clamping shaft 1221 disposed on the movable blade 122 and the clamping groove 1211 disposed on the fixed blade 121, and the clamping shaft 1221 and the clamping groove 1211 are matched, and can be clamped and separated.

It is understood that the latch shaft 1221 is disposed parallel to the rotation shaft 1222 of the movable blade 122, that is, the movable blade 122 drives the latch shaft 1221 to latch or disengage from the latch 1211 along with the rotation of the movable blade 122 around the rotation shaft 1222. When the clamping shaft 1221 is clamped with the clamping groove 1211, the movable blade 122 is positioned to the closed position; when the latch shaft 1221 is separated from the latch 1211, the latch shaft 1221 abuts against the side surface of the fixed vane 121, and the movable vane 122 is opened.

In view of the positioning problem of the movable blade 122 in the open position, in the above embodiment, the positioning member further includes a limit stopper 1223 for limiting rotation of a side of the movable blade 122 away from the latch shaft 1221 when the latch shaft 1221 is separated from the latch 1211, so that the movable blade 122 is positioned in the open position.

That is, the present embodiment rotationally limits the movable vane 122 after the catching shaft 1221 is separated from the catching 1211 by the limit stopper 1223 and the side surface of the fixed vane 121 to position the movable vane 122 to the open position.

It can be understood that the limit stop 1223 and the latch shaft 1221 are respectively located at two sides of the fixed blade 121 to limit the rotation of the movable blade 122 around the rotation shaft 1222 after the latch shaft 1221 is separated from the latch 1211.

It should be noted that, in the present embodiment, the clamping shaft 1221 and the clamping groove 1211 are clamped and separated, and the rotation limit of the limit baffle 1223 is combined to fix the movable blade 122 relative to the fixed blade 121 at the open position and the closed position, the structure is simple, the implementation is convenient, and the present embodiment is particularly suitable for the case where the impeller device 1 rotates at a low speed, for example, when the rotation speed of the impeller device 1 is less than 30r/min, the centrifugal force of the blade 12 during the rotation of the impeller device 1 is small, and therefore, the movable blade 122 is prevented from rotating relative to the fixed blade 121 under the action of the centrifugal force.

In addition, in order to avoid the influence of the centrifugal force, it is preferable that an extension spring for resisting the centrifugal force is provided between the movable blade 122 and the fixed blade 121 to maintain the engagement state of the movable blade 122 and the fixed blade 121 during the high-speed rotation of the impeller device 1.

Referring to fig. 5 to 9, fig. 5 is a front view of an internal structure of an embodiment of a sheet stacking apparatus; FIG. 6 is a partial schematic view of FIG. 5; FIG. 7 is a schematic view of a first perspective of a partial structure of a sheet stacking apparatus; FIG. 8 is a schematic view of another perspective of a partial structure of the sheet stacking apparatus; fig. 9 is a schematic structural view of the impeller device and the roller member.

In addition to the above-described impeller device, the present invention also provides a sheet stacking device including the impeller device 1 disclosed in the above embodiment, which further includes a conveying passage 2, a blade opening drive member, and a blade closing drive member. The sheet stacking device is mainly used for being arranged at the entrance of a sheet storage area so as to enable sheets to be stacked into the storage area in order.

The conveying channel 2 is used for conveying the sheets to the transferring channel, when any transferring channel of the impeller device 1 is aligned with the conveying channel 2, the sheets conveyed from the conveying channel 2 can enter the transferring channel, and the sheets entering the transferring channel can rotate along with the rotation of the impeller device 1 and are finally conveyed to the sheet storage area; with the cyclic rotation of the impeller device 1, a stack of a large number of sheets can be achieved.

It will be appreciated that in order to avoid collision with the vanes 12 as the sheet enters the transfer path, the entrance to the transfer path is widened to provide a larger sheet receiving space when the transfer path is docked with the transport path 2; at the same time, in order to avoid flakes falling out from between the two vanes 12 when the impeller device 1 is rotated, the transfer channel is closed when it is rotated one phase from its abutting position with the transfer channel.

Considering that the transfer passage is continuously switched between abutting and rotating a phase with the transfer passage 2, and therefore, the upper vane 12 and the lower vane 12 are continuously switched between the open state and the closed state, and considering the driving manner of the movable vane 122 from the open position to the closed position and from the closed position to the open position, the present invention applies an external force to the movable vane 122 by the vane opening driving member and the vane closing driving member, respectively, to drive the movable vane 122 to rotate in the same direction as or in the opposite direction to the rotating direction of the impeller seat 11.

The blade opening driving piece is arranged at an inlet of a butt joint position of the transfer passage and the transmission passage 2 and is used for driving the blade 12 to be in an opening state before the blade 12 is rotated to the butt joint position; a blade closure actuating member is provided at the outlet of the docking position for actuating the blades 12 in the closed condition when the blades 12 are rotated away from the docking position.

It should be noted that the entrance and exit of the docking position of the transfer channel with the transfer channel 2, i.e. the two sides of the docking position, are determined with respect to the direction of rotation of the impeller device 1.

Specifically, when any transfer channel of the impeller device 1 is about to rotate to the butt joint position with the transmission channel 2, the blade opening driving member drives the movable blade 122 of the upper blade 12 forming the transfer channel to rotate from the closed position to the open position, so that the upper blade 12 is in the open state, and the positioning member positions the movable blade 122 to the open position, so as to maintain the open state of the upper blade 12; at this time, the movable vane 122 of the lower vane 12 forming the transfer passage is in the closed position; when the transfer path is completely butted against the transport path 2, the opening angle of the entrance of the transfer path is maximized so that the sheet conveyed from the transport path 2 enters the transfer path more smoothly, and the sheet is prevented from colliding with the blades 12, and thus, the jam of the bills can be prevented.

When the transfer passage is rotated by one phase from the butting position, the movable vane 122 of the upper vane 12 is rotated from the opening position to the closing position by the vane closing driving member and is positioned to the closing position by the positioning member; at this time, the lower blade 12 rotates into the abutting position along with the rotation of the impeller device 1, and therefore, the movable blade 122 of the lower blade 12 rotates to the open position by the blade opening driving member, so that the transfer passage is closed, and when the sheet is accommodated in the transfer passage, the sheet is clamped by the upper blade 12 and the lower blade 12, and the sheet is prevented from falling off during the rotation, and therefore, the paper money can be prevented from flying.

It can be understood that when the transfer path in which the sheet is accommodated is rotated by one phase from the butting position, since the opening of the transfer path is directed downward, the sheet is easily peeled off, and the transfer path needs to be closed to prevent the sheet from being peeled off; with the rotation of the impeller device 1, when the opening of the transfer channel containing the sheet faces upward, the sheet is not easy to fall off from the transfer channel, and therefore, the transfer channel does not need to be closed, that is, the sheet can be ensured not to fall off without clamping the two adjacent blades 12. The term "downward facing" and "upward facing" is used herein as a relative term, depending on the curvature and angle of the vanes 12 forming the transfer path, and mainly means that when the transfer path is rotated from the docking position to one phase, the sheet is easily released from the entrance of the transfer path due to the weight of the sheet, and when the transfer path is rotated to the next phase, the sheet is more stably located in the transfer path without being released due to the weight of the sheet.

Therefore, the transfer path only needs to be closed within the range where the sheet is likely to fall off. That is, when both the upper blade 12 and the lower blade 12 of the transfer passage in which the sheet is accommodated are in the closed state, the sheet can be stably positioned in the transfer passage and is not easily detached.

Considering the manner in which the rotary motion of the impeller device 1 is achieved, the impeller seat 11 is connected to an impeller drive means for driving the impeller seat 11 in rotation. The impeller driving device is preferably a power motor and a gear meshing transmission device connected with an output shaft of the power motor, an impeller rotating shaft is connected with the output shaft of the gear meshing transmission device, and the impeller seat 11 is sleeved with the impeller rotating shaft, that is, the power of the power motor is transmitted to the impeller rotating shaft through the gear meshing transmission device, so that the impeller rotating shaft drives the impeller seat 11 and the blades 12 thereof to rotate.

Preferably, the impeller device 1 comprises at least two impeller seats 11 arranged at a distance to facilitate the connection of the impeller device 1 to the transfer channel 2, e.g. the transfer channel 2 comprises an upper channel wall 21 and a lower channel wall 22, the lower channel wall 22 may extend between two adjacent impeller seats 11 to achieve a seamless abutment with the lower blades 12 forming the transfer channel.

It should be noted that the present invention does not limit the specific structure of the conveying channel 2, as long as the purpose of conveying the sheet can be achieved, and the prior art can be specifically referred to.

In view of the start and stop problems of the rotation of the impeller device 1, on the basis of the above embodiment, the sheet stacking device further includes a first sensor for sensing whether the sheet enters the transfer passage and a second sensor for sensing whether the impeller device 1 rotates by one phase, and the first sensor, the second sensor and the impeller driving device of the impeller device 1 are all connected to the control device.

When the first sensor detects that a sheet enters the transfer path, the control means controls the impeller drive means to start rotating, and when the second sensor detects that the impeller means 1 rotates by one phase, the control means controls the impeller drive means to stop rotating so that the next transfer path of the impeller means 1 is brought into abutment with the transfer path 2 in preparation for receiving the next sheet.

By so circulating, the plurality of transfer channels of the impeller device 1 work alternately to complete the stacking of a large number of sheets.

In view of the specific structure of the vane opening driver and the driving manner thereof, on the basis of the above-mentioned embodiments, the vane opening driver includes the roller member 3 for driving the movable vane 122 to rotate in the same direction as the impeller seat 11 by rotating itself. That is, the movable blade 122 is rotated by the roller unit 3 in a direction in which the latch shaft 1221 is disengaged from the latch 1211.

Preferably, the roller member 3 includes a beating member for beating the movable blade 122 to separate the catch shaft 1221 from the catch 1211. That is, in the present embodiment, by the rotation of the roller member 3, the beating member applies a certain driving force to the movable blade 122, so that the movable blade 122 rotates in the direction in which the clamping shaft 1221 is separated from the clamping groove 1211, and the clamping shaft 1221 is separated from the clamping groove 1211, when the clamping shaft 1221 is separated from the clamping groove 1211, the clamping shaft 1221 abuts against the side surface of the fixed blade 121, and meanwhile, the limit baffle 1223 abuts against the other side surface of the fixed blade 121, and thus the movable blade 122 is positioned at the open position.

Preferably, the roller rotating part 3 comprises a roller rotating shaft, a roller seat sleeved on the roller rotating shaft and a plurality of beating parts uniformly distributed along the circumference of the roller seat, wherein the roller rotating shaft is connected with a roller rotating motor for driving the roller rotating shaft to rotate independently, or the roller rotating shaft is connected with a power motor of the impeller device 1 through a synchronous belt transmission device.

Preferably, the beater comprises a PVC beater.

It should be noted that the number of the roller seats of the roller member 3 corresponds to the number of the impeller seats 11 of the impeller device 1.

In view of the driving structure and driving manner of the movable vane 122 to close, based on the above embodiment, the vane closing driving member includes the pressing plate 4 for abutting against the movable vane 122 when the vane 12 rotates away from the butt-joint position, so as to drive the movable vane 122 to rotate reversely with the impeller seat 11, i.e., drive the clamping shaft 1221 of the movable vane 122 to be clamped with the clamping groove 1211.

It will be understood that the pressing plate 4 is preferably provided at a position where the transfer passage is separated from the transfer passage 2, and the pressing plate 4 intersects with the rotation path of the blades 12 to interfere with the rotation of the blades 12, so that when the impeller device 1 rotates, the movable blades 122 are rotated in the direction opposite to the rotation direction of the impeller device 1 by the forced pressing force applied to the movable blades 122 by the pressing plate 4 to close the movable blades 122.

In order to realize seamless butt joint of the transfer channel and the transmission channel 2, on the basis of the above embodiment, the transmission channel 2 comprises an upper channel wall 21 and a lower channel wall 22, one end of the jacking plate 4 abuts against the upper channel wall 21, when the transfer channel is butted with the transmission channel 2, the lower blade 12 abuts against the lower channel wall 22, and the upper blade 12 abuts against the jacking plate 4.

That is to say, the top pressure plate 4 of the present embodiment extends to the upper channel wall 21 of the conveying channel 2, and the top pressure plate 4 not only exerts a top pressure force on the movable blade 122 of the upper blade 12, but also compensates for a gap between the upper blade 12 and the upper channel wall 21, so that when the transfer channel is butted with the conveying channel 2, the lower blade 12, the upper blade 12, the top pressure plate 4, the upper channel wall 21 and the lower channel wall 22 form a closed space, thereby completely preventing the sheet from flying out of the impeller device 1, and enabling the sheet to smoothly and accurately enter the impeller device 1.

In view of the neatness of the stack of sheets in the storage area, the method further includes, based on any one of the above embodiments: the device comprises an inclined baffle 5 for intercepting the thin slices in the transfer channel and a receiving plate 6 for receiving the thin slices intercepted by the inclined baffle 5, wherein the inclined baffle 5 is butted with the impeller device 1, preferably, the inclined baffle 5 extends to the impeller rotating shaft of the impeller device 1, the inclined baffle 5 is provided with a yielding groove for yielding the rotation of the blade 12, and when the transfer channel of the impeller device 1 rotates to the inclined baffle 5, the thin slices positioned in the transfer channel are intercepted by the inclined baffle 5 and are separated from the impeller device 1; the thin slice falls on the receiving plate 6 after sliding along the inclined baffle 5, the receiving plate 6 is arranged below the impeller device 1, and the receiving plate 6 is connected with a lifting driving device for driving the receiving plate 6 to lift.

That is, the present embodiment adjusts the stacking space of the storage area by changing the height position of the receiving plate 6 by the elevation driving means.

Preferably, in the initial position, the receiving plate 6 abuts against the bottom of the impeller device 1, so that the sheets sliding down from the inclined baffle 5 directly fall on the receiving plate 6, and the receiving plate 6 is driven to descend by the lifting driving device along with the continuous accumulation of the sheets so as to increase the stacking space of the storage area; when the sheet in the storage area is gradually transferred away, the lifting drive device can lift the receiving plate 6 to the initial position.

The embodiment does not limit the specific structure of the lifting driving device, and preferably, the lifting driving device includes a driving motor and a synchronous pulley device connected to an output shaft of the driving motor, and the receiving plate 6 is connected to a synchronous belt of the synchronous pulley device to lift along with the rotation of the synchronous belt.

In view of the simplicity of the specific structure of the lifting drive device and the ease of implementation, on the basis of the above-described embodiment, the lifting drive device includes a compression spring for urging the receiving plate 6 toward the bottom of the impeller device 1, one end of the compression spring is provided at the bottom of the receiving plate 6, the other end is connected to a support plate 7 for bearing, and the support plate 7 is provided with a chute for defining the lifting path of the receiving plate 6.

That is, in the present embodiment, the receiving plate 6 is driven to be at the initial position by the compression spring, and as the sheets are stacked, the compression spring is compressed under the action of the gravity of the sheets and the pressure of the blades 12 of the impeller device 1, so that the sheets push the receiving plate 6 to move downwards, and the stacking space of the storage area is increased continuously. That is, in the present embodiment, the receiving plate 6 is lifted and lowered by the elastic force of the compression spring and the weight of the sheet.

It can be understood that, in order to ensure the stability of the receiving plate 6 during the lifting, the lifting path of the receiving plate 6 is defined by the chute in the embodiment, so that the receiving plate 6 is lifted along the chute, and the receiving plate 6 is prevented from shaking during the lifting.

In addition to the above sheet stacking apparatus, the present invention also provides a financial self-service device including the sheet stacking apparatus disclosed in the above embodiment, and the structure of other parts of the financial self-service device refers to the prior art, which is not described herein again.

Because above-mentioned self-service financial equipment all includes the disclosed thin slice of above-mentioned any embodiment and piles up the device, consequently, can avoid card paper money and flying paper money, its pile up paper money accuracy and efficiency higher.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The impeller device, the sheet stacking device and the financial self-service equipment provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The impeller device is characterized by comprising an impeller seat (11) and a plurality of blades (12) which are uniformly distributed along the circumferential direction of the impeller seat (11), wherein each blade (12) comprises a fixed blade (121) fixedly arranged on the impeller seat (11) and a movable blade (122) rotatably connected with the fixed blade (121), a positioning piece for positioning the movable blade (122) is arranged between the fixed blade (121) and the movable blade (122), and when the movable blade (122) rotates in the same direction as the impeller seat (11) under the action of external force, the movable blade (122) is positioned to an opening position by the positioning piece; when the movable blade (122) rotates reversely with the impeller seat (11) under the action of external force, the positioning piece positions the movable blade (122) to a closed position.

2. The impeller device of claim 1, wherein the positioning member comprises:

the clamping shaft (1221) is arranged on the movable blade (122), and the clamping shaft (1221) is parallel to a rotating shaft (1222) of the movable blade (122);

the clamping groove (1211) is arranged on the fixed blade (121) and is used for being matched and clamped with the clamping shaft (1221), and when the clamping shaft (1221) is clamped with the clamping groove (1211), the movable blade (122) is positioned to the closed position; when the clamping shaft (1221) is separated from the clamping groove (1211), the clamping shaft (1221) abuts against the side surface of the fixed blade (121) so that the movable blade (122) is opened.

3. The impeller device according to claim 2, wherein the positioning member further includes a limit stopper (1223) for rotationally limiting a side of the movable vane (122) away from the bayonet shaft (1221) when the bayonet shaft (1221) is separated from the bayonet groove (1211) to position the movable vane (122) to the open position.

4. A sheet stacking apparatus comprising an impeller device (1), wherein the impeller device (1) is the impeller device (1) of any one of claims 1-3, further comprising:

a transport channel (2) for transporting the flakes to a transfer channel, wherein the transfer channel is formed by any two adjacent blades (12) of the impeller device (1);

the blade opening driving part is arranged at an inlet of a butt joint position of the transfer channel and the transmission channel (2) and is used for driving the movable blade (122) of each blade (12) to rotate in the same direction with the impeller seat (11) when each blade (12) rotates to the butt joint position;

and the blade closing driving part is arranged at the outlet of the butt joint position and is used for driving the movable blade (122) of each blade (12) to rotate reversely with the impeller seat (11) when each blade (12) rotates away from the butt joint position.

5. The sheet stacking apparatus according to claim 4, wherein said blade opening drive member comprises a roller member (3) for driving said movable blade (122) to rotate in the same direction as said impeller seat (11) by rotating itself.

6. Sheet stacking device according to claim 4, wherein said blade closing drive comprises a pressure plate (4) for abutting against said movable blade (122) when said blade (12) is rotated out of said abutting position, for urging said movable blade (122) to rotate in opposite direction to said impeller seat (11).

7. The sheet stacking apparatus according to claim 6, wherein the transport path (2) comprises an upper path wall (21) and a lower path wall (22), one end of the knock-up plate (4) abuts against the upper path wall (21), when the transfer path abuts against the transport path (2), the lower blade (12) of the transfer path abuts against the lower path wall (22), and the upper blade (12) of the transfer path abuts against the knock-up plate (4).

8. The sheet stacking apparatus according to any one of claims 4 to 7, further comprising:

an inclined baffle (5) abutting against the impeller means (1) for trapping flakes within the transfer passage;

a receiving plate (6) which is arranged below the impeller device (1) and is used for receiving the thin sheets which are intercepted by the inclined baffle plate (5);

and the lifting driving device is connected with the bearing plate (6) and is used for driving the bearing plate (6) to lift.

9. Sheet stacking apparatus according to claim 8, wherein said lifting drive means comprises a compression spring for urging said receiving plate (6) towards the bottom of said impeller means (1), said compression spring being provided at one end at the bottom of said receiving plate (6) and at the other end in connection with a support plate (7) for carrying, said support plate (7) being provided with a chute for defining a lifting path of said receiving plate (6).

10. A financial self-service device comprising a sheet stacking apparatus, wherein the sheet stacking apparatus is as claimed in any one of claims 4 to 9.