CN103407826B - Banknote stack conveying device - Google Patents

Abstract

The invention discloses a banknote stacking and conveying device, which comprises a support frame composed of left and right side plates, a front support plate, a banknote guide mechanism and a limit mechanism fixedly connected. The banknote guide mechanism is located above the limit mechanism; On the side close to the front support plate, a banknote tensioning mechanism and a banknote delivery mechanism are arranged side by side in sequence, and a stacking lifting mechanism and a stacking transmission mechanism are arranged up and down in the middle of the banknote guiding mechanism and the limit mechanism; the lower part of the banknote guiding mechanism is provided with a stacking Tensioning mechanism; banknote output tensioning mechanism and stacking tensioning mechanism are connected through a conveyor belt; banknote output transmission mechanism and stacking transmission mechanism are connected through an internal timing belt; left and right side panels are respectively equipped with a motor and two intermediate wheels, and the motor is used for stacking and lifting The mechanism provides power, and the two intermediate wheels and the stacking tensioning synchronous wheel are arranged in a triangle, and the two intermediate wheels are connected to the stacking tensioning synchronous wheel through an external timing belt, and the coaxial gear on one of the intermediate wheels is connected to the banknote delivery mechanism The upper banknote delivery transmission gear meshes.

Description

Banknote stacking and conveying device

technical field

The invention relates to a banknote stacking conveying device.

Background technique

At present, the application technology for banknote stacking and conveying is as follows:

One is to use the manipulator mechanism to receive and store banknotes, and carry out the delivery of banknotes on the mobile manipulator. The processing and assembly process of manipulator transporting banknotes is relatively strict; the logic control is more cumbersome; banknotes are easy to be scattered during transportation, because the movement of the manipulator is too complicated, the noise is too large when sending banknotes, and the transportation time is relatively long.

Another banknote stacking and conveying technology is to set up a loading vehicle to stack and transport banknotes. This technology is slightly simpler than the manipulator, but still has the disadvantages of the above-mentioned manipulator technology, such as stricter processing and assembly processes, and longer transportation time. The above two technologies are mostly produced by developed countries, countries with relatively higher processing and assembly technology and more comprehensive logic control technology.

Another banknote stacking conveying technology is to use multiple sets of belts to cooperate with the mechanical mechanism to carry out stacking and conveying of banknotes. In this way, when stacking single sheets, the face of the banknote is placed at an angle, and when the banknote is moved to a horizontal position, the banknote is still placed at an angle. , Strictly affect the banknote conveying effect. When the banknotes are moved to the horizontal state, since the tension springs with large force are used to limit the positions on the cams, there will be strong vibrations when the state is switched, which will affect the performance and life of the relevant mechanical structures.

Contents of the invention

The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a banknote stacking and conveying device, which adopts a multi-rotation shaft support swing mechanism, to promote banknote stacking and moving up and down more accurately and stably, and the overall device structure is simple and compact , Smart and practical, easy processing, low cost.

To achieve the above object, the present invention adopts the following technical solutions:

A banknote stacking and conveying device, comprising a support frame composed of left and right side plates, a front support plate, a banknote guide mechanism and a limit mechanism fixedly connected, the front support plate is fixedly connected to the front ends of the left and right side plates, and the banknote guide The mechanism and the limit mechanism are connected to the rear ends of the left and right sides, and the banknote guiding mechanism is located above the limit mechanism; the side near the front support plate in the support frame is arranged up and down side by side to correspond to the banknote tensioning mechanism and the banknote delivery transmission mechanism A stacking lifting mechanism and a stacking transmission mechanism connected up and down are arranged side by side in the middle of the banknote guiding mechanism and the limit mechanism; the side of the stacking lifting mechanism at the bottom of the banknote guiding mechanism is provided with a stacking tensioning mechanism; The mechanism is connected through a conveyor belt; the banknote delivery mechanism and the stacking conveyor mechanism are connected through an internal timing belt; the left and right side panels are respectively provided with a motor and two intermediate wheels, and the motor provides power for the stacking lifting mechanism. The stacking tensioning synchronous wheel on the stacking tensioning mechanism is arranged in a triangle, and the two intermediate wheels are connected with the stacking tensioning synchronous wheel through an external synchronous belt. The cash delivery transmission gear meshes.

The money-out tensioning mechanism includes three banknote-out tensioning shafts whose end faces are arranged in a triangle and are parallel to each other. The tensioning support plate is connected with one end of the extension spring, and the other end of the extension spring is hung on the left and right side plates respectively; the two ends of the first note-out tensioning shaft among the three note-out tensioning shafts are fixed on the left and right sides On the board, three sets of large rollers are set on the first note-out tensioning shaft, and three sets of small rollers are set on the other two note-out tensioning shafts; The end is movably arranged in the draw-in slot of the banknote-out tensioning support plate.

A cash-out tension shrapnel is respectively stuck on the two ends of the third money-out tensioning shaft, and one side of the money-out tension shrapnel is fixed on the money-out tension support plate.

The stacking tensioning mechanism includes a first stacking tensioning shaft whose two ends are fixedly mounted on the left and right side plates, and one end of the first stacking tensioning shaft is provided with a stacking tensioning synchronous wheel outside the left or right side plate , the first stacking tensioning shaft is covered with three large rollers, the first stacking tensioning shaft outside the two ends of the three large rollers is covered with two stacking tensioning arms, and the ends of the two stacking tensioning arms are fixed with the second A second stacking tensioning shaft parallel to the stacking tensioning shaft, three stacking tensioning rollers corresponding to the large rollers on the first stacking tensioning shaft are sleeved on the second stacking tensioning shaft, the large rollers and the corresponding stacking The tension rollers are all wound with conveyor belts.

A stacking tensioning torsion spring is sheathed on the first stacking tensioning shaft outside the two stacking tensioning arms, one end of the two stacking tensioning torsion springs is fixed on the left or right side plate, and the other end is fixed on the stacking tensioning shaft. Tighten the arm.

The stacking and lifting mechanism includes a lifting shaft. The two ends of the lifting shaft are fixed on the left and right side plates in a shaft connection mode. The two ends of the lifting shaft are also equipped with lifting rotating arm fixing blocks. The lifting rotating shaft on the outside of the lifting rotating arm fixing block A lifting arm plate is also fixed, and a lifting driven gear is fixed on the outer lifting shaft of one of the lifting arm plates, and the lifting driven gear is meshed with the lifting driving gear fixedly connected to the motor shaft; the lower end of the lifting arm plate Actively connect the stacking conveying mechanism.

The stacking conveying mechanism includes left and right symmetrical stacking support plates, the upper end of the stacking support plate is connected with the lowering arm plate in the form of a rotating shaft, and two stacking rotating shafts arranged in parallel are connected between the two stacking support plates, wherein A stacking rotating shaft is connected to the banknote delivery transmission mechanism in the form of a rotating shaft, and the two ends of the stacking rotation shaft connected to the banknote delivery transmission mechanism are respectively fixed with stacking synchronous wheels, and the stacking synchronous wheels are connected to the banknote delivery transmission mechanism through an internal timing belt; Three small rollers are respectively sleeved on the two stacking shafts, and the two opposite small rollers on the two stacking shafts are connected by a stacking conveyor belt; the stacking support plate is provided with a limit support plate.

The two ends of the banknote guiding mechanism and the limiting mechanism are respectively fixed on the left and right side plates, and the described banknote guiding mechanism and the limiting mechanism are arranged above and below the stacking conveying mechanism respectively. The front end of the guide support plate is provided with a downwardly inclined guide shrapnel; the limit mechanism includes a limit support plate at the bottom, and a rear limit shrapnel is arranged on the limit support plate, and the upper end of the rear limit shrapnel and the guide shrapnel Bottom alignment contact settings.

Described banknote delivery transmission mechanism comprises two banknote delivery transmission rotating shafts that are fixed on the left and right side plates with rotating shafts at two ends. A banknote delivery conveyor belt is wound around every two corresponding small rollers on the rotating shaft; the two ends of one of the banknote delivery delivery shafts are provided with a banknote delivery rotating arm and a banknote delivery synchronous wheel from the inside and outside in sequence, and set the banknote delivery conveyor belt. One end of the banknote delivery shaft of the transmission synchronous wheel is provided with a banknote delivery transmission gear; the banknote delivery synchronization wheel is connected with the stacking synchronous wheel of the stacking transmission mechanism through an internal timing belt; the banknote delivery arm is movably installed on the banknote delivery on the rotating shaft, and the lower end of the banknote delivery transmission arm is connected with one of the stacking rotating shafts of the stacking transmission mechanism in a rotating shaft mode.

The banknote material of the present invention is paper, plastic or rubber.

The present invention includes a left side plate and a right side plate arranged side by side. Connect and fix the front support plate at one end of the left/right side plate; the banknote guide mechanism at the upper end; the limit mechanism at the lower end. The banknote-out tensioning mechanism and the banknote-out conveying mechanism are juxtaposed up and down in sequence, and are close to the side of the front support plate. The stacking lifting mechanism and the stacking transmission mechanism are arranged up and down side by side in the middle of the left/right side panels, one side of the banknote tensioning mechanism, the banknote delivery transmission mechanism, and the middle of the banknote guiding mechanism and the limit mechanism.

The intermediate wheel is arranged on one side plate, the motor is arranged on the other side plate, and the external synchronous belt is arranged on one side of the side plate, and is placed on the intermediate wheel in a belt transmission mode.

The conveyor belt is evenly arranged in the middle of the left/right side panels, above the banknote delivery transmission mechanism and stacking transmission mechanism, and placed on the banknote delivery tensioning mechanism and stacking tensioner in a belt transmission manner.

The banknote tensioning mechanism is connected to the middle of the left/right side panels in the form of a rotating shaft, and automatically swings to adjust the tension of the conveyor belt in multiple directions.

Three groups of free-rotating banknote-discharging tensioning shafts arranged on the banknote-discharging tension support plate are respectively fixed on it in a triangular layout, and one group of banknote-discharging rotating shafts can be adjusted automatically in the up and down direction.

The stacking lifting mechanism can drive the stacking conveying mechanism to swing up and down.

The lifting driving gear fixed on the motor meshes with the lifting driven gear fixed at one end of the lifting shaft, and drives the lifting arm fixed block fixed at both ends of the lifting shaft to rotate left/right and the lifting arm plate left/right. The left/right of the lifting arm plate is connected with the stacking transmission mechanism in the form of a rotating shaft, and drives the rotation.

The left and right of the banknote delivery and delivery arms at both ends of the banknote delivery delivery mechanism are respectively the rotating support arms of the stacking delivery mechanism, and are connected with them to rotate accordingly.

The left/right of the lifting rotating arm plate and the left/right of the banknote delivery conveying rotating arm are always kept parallel to each other.

The stacking conveying mechanism is placed horizontally in any working state, and moves up and down while supporting the whole stack of banknotes.

The position limiting mechanism and banknote guide mechanism limit the swing range of the stacking and conveying mechanism.

It can stack single banknotes neatly and move up and down with the whole stack of banknotes; it can transport banknotes in two directions along the horizontal direction.

The invention is used for receiving high-speed single banknotes delivered by an external banknote feeding device, stacking them quickly and neatly, and then carrying out two-way transmission of the entire stack.

The invention has a stacking lifting mechanism, a stacking transmission mechanism, a stacking tensioning mechanism, a banknote guiding mechanism, a position limiting mechanism, a banknote outputting transmission mechanism and a banknote outputting tensioning mechanism. The multi-shaft supporting swing mechanism is adopted to make banknote stacking and moving up and down more precise and stable. The overall device structure is simple, compact, smart and practical, easy to process, and low in cost.

The banknote guiding mechanism of this invention guides the banknotes quickly conveyed by the external banknote feeding device to the top of the stacking transmission mechanism, and cooperates with the limit mechanism to stack the banknotes neatly. Stack on one side of the conveyor.

Neatly stack the banknotes as described above, and the stacking and conveying mechanism is driven upward by the stacking lifting mechanism above the stacking and conveying mechanism, so as to lift the neatly stacked banknotes to the target position, and the stacking and conveying mechanism cooperates with the stacking tensioning mechanism And the conveyor belt clamps the neat banknotes and transmits them to the banknote delivery mechanism, and the banknote delivery mechanism cooperates with the banknote tension mechanism conveyor belt to clamp and transport the delivered banknotes

The banknote guiding mechanism can be adjusted up and down according to the amount of stacked banknotes. The spacing mechanism is fixed, and the left and right spacing plates fixed on the stacking transmission mechanism are lifted together with the stacking transmission mechanism.

In addition, the stacking transmission mechanism cooperates with the banknote delivery transmission mechanism and the stacking elevating mechanism to be connected in the form of a rotating shaft, and the stacking elevating mechanism rotates to drive it to move up and down.

In addition, both the stacking tension mechanism and the banknote output tension mechanism can automatically swing up and down according to the amount of stacked banknotes to clamp and transport banknotes.

In addition, the invention can also reversely transport the banknotes sent to the banknote delivery mechanism to the external banknote delivery device, so as to achieve the effect of two-way delivery.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the device of the present invention;

Fig. 2 is a schematic diagram of external transmission of the present invention;

Fig. 3 is a schematic diagram of internal transmission of the present invention;

Fig. 4 is a three-dimensional view of the structure of the banknote-out tensioning mechanism of the present invention;

Fig. 5 is an implementation diagram of the tensioning shrapnel of the banknote output of the present invention;

Fig. 6 is a perspective view of the structure of the stacking tensioning mechanism of the present invention;

Fig. 7 is a perspective view of the structure of the stacking lifting mechanism of the present invention;

Fig. 8 is a perspective view of the structure of the stacking conveying mechanism of the present invention;

Fig. 9a and Fig. 9b are state diagrams of the left and right limit support plates of the present invention;

Fig. 10 is a perspective view of the structure of the guiding/limiting mechanism of the present invention;

Fig. 11 is a structural schematic diagram of the banknote delivery mechanism of the present invention;

Fig. 12 is a working state diagram (1) of the device of the present invention;

Fig. 13 is a working state diagram (2) of the device of the present invention;

Fig. 14 is a working state diagram (3) of the device of the present invention;

In the figure: 1. External banknote feeding device, 2. Single banknote, 3. Stacked banknotes; 10: front support plate; 20: tensioning mechanism for banknote output; 30: right side plate; 40: stacking lifting mechanism; 50: motor ;60: note guiding mechanism; 70: stacking transmission mechanism; 80: limit mechanism; 90: intermediate wheel a; 100: external timing belt; 200: stacking tension mechanism; 300: intermediate wheel b; 400: banknote output transmission mechanism ;500: Left side plate; 600: Conveyor belt; 90W: External gear; 21: Banknote output tension support plate; 22: First banknote output tension shaft; 23: Small roller; 24: Right banknote tension shrapnel; 25 : the third tensioning shaft for cash out; 26: the second tensioning shaft for cash out; 27: big roller; 28: the left tensioning shrapnel for cash out; 29: tension spring; 201: the stacking tensioning torsion spring right; 203: stacking tensioning torsion spring left; 204: stacking tensioning synchronous wheel; 205: stacking tensioning arm left; 206: second stacking tensioning shaft; 207: stacking tensioning roller; 208; Stacking tensioning arm right; 41 lifting driven gear; 42; lifting arm plate right; 43: lifting arm fixing block right; 44: lifting shaft; 45: lifting arm fixing block left; 46: lifting arm plate Left; 47: lifting driving gear; 71 left and right limit support plates; 72: stacking support plate; 73: left stacking synchronous wheel; 74: first stacking shaft; 75: right stacking synchronous wheel; 76: second stacking shaft; 77 : stacking conveyor belt; 61: banknote guide support plate; 62: banknote guide shrapnel; 81: limit support plate; 82: rear limit shrapnel; Synchronous wheel; 404: banknote delivery transmission gear; 405: left banknote delivery transmission arm; 406; second banknote delivery transmission shaft; 407: right banknote delivery transmission arm; 408: banknote delivery transmission synchronous wheel; 409: internal timing belt .

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the structure of the device of the present invention. The right side plate 30 and the left side plate 500 are the fixed substrates of the device and are placed side by side on both sides, one left and one right, respectively, and are connected by the front plate 10, the banknote guide mechanism 60, and the limit mechanism 80. Fixed to form a stable and reliable supporting frame, its position is shown in Figure 1;

The power of the device is provided by the motor 50 and the external gear 90W respectively. The motor 50 is mainly used to drive the stacking and lifting mechanism 40, and is placed on the outside of the right side plate 30; the external gear 90W is the power provided by the external banknote feeding device, and the power is transmitted to this device through gear meshing transmission with the intermediate wheel a90 of the device. device;

The banknote guiding mechanism 60 receives the high-speed single banknote delivered by the external banknote feeding device and guides it to the top of the stacking conveying mechanism 70; the stacking conveying mechanism 70 cooperates with the limit mechanism 80 to neatly stack the single banknotes guided by the banknote guiding mechanism 60; Lifting mechanism 40 provides power by means of motor 50 to carry out swinging up and down movement to stacking conveying mechanism 70, and stacking conveying mechanism 70 is moved to the target position; When stacking conveying mechanism 70 moves up, it will cooperate with stacking tension mechanism 40 and conveyor belt 600 to stack Neat banknotes are clamped and conveyed; when the banknotes are above the banknote delivery transmission mechanism 400, the banknote delivery mechanism 400 cooperates with the banknote delivery tension mechanism 20 and the conveyor belt 600 to clamp and transmit the incoming banknotes.

As mentioned above, the external gear 90W transmits power through the intermediate wheel a90. As shown in FIG. 2, the intermediate wheel a90 transmits the power to the stacking tension mechanism 200 and the intermediate wheel b300 through the external synchronous belt 100, and they rotate in the same direction respectively. The intermediary wheel b300 transmits power to the banknote delivery mechanism 400 through gear meshing, and its steering is opposite to that of the intermediary wheel b300;

Fig. 3 is a schematic diagram of the internal transmission of the present invention, and the above-mentioned external transmission will drive the rotation of the internal mechanism. As described below, the stacking tension mechanism 200 shown in Figure 3 drives the banknote tensioning mechanism 20 to rotate in the same direction through the conveyor belt 600; the banknote delivery mechanism 400 drives the stacking transmission mechanism 70 to rotate in the same direction through the internal timing belt 409; the stacking lifting mechanism 40 drives the stacking transmission mechanism 70 to swing up and down in the n14 direction as shown in the figure through the shaft connection, and keeps the stacking transmission mechanism 70 in a horizontal state all the time.

Fig. 4 is the perspective view of the structure of the present invention's banknote tensioning mechanism 20, the banknote output tensioning mechanism 20 is connected and fixed in the middle of the right side plate 30 and the left side 500 with the second banknote output tensioning shaft 26 as a rotating shaft, and as shown in Figure 3 Show n9 direction to rotate, by the pulling force of extension spring 29 in F1 direction, make small roller 23 exist tension force to conveyer belt 600 all the time, extension spring 29 one end is hung on the banknote tensioning support plate 21, and one end is hung on the right side plate 30 and the left side plate 500. The banknote-out tensioning support plate 21 is the fixed base plate of the banknote-out tensioning mechanism 20, and the first banknote-out tensioning shaft 22, the second banknote-out tensioning shaft 26, and the third banknote-out tensioning shaft 25 are respectively fixed in a rotating shaft connection mode. On the money-out tension support plate 21, its first money-out tension shaft 22 and the second money-out tension shaft 26 are placed in parallel, and the third money-out tension shaft 25 is located at the first money-out tension shaft 22 and the second money out tension shaft 22. In the middle of the two banknote tensioning shafts 26 and against the bottom. In addition, the three sets of large rollers 27 are fixed on the second banknote-dispensing tension shaft evenly, and rotate together with the direction of the second banknote-dispensing tension shaft n7 shown in FIG. 2 . In addition, 6 groups of small rollers 23 are evenly distributed and fixed on the first banknote delivery tension shaft 22, 3 groups on the third banknote delivery tension shaft 25, and 3 groups, and follow the direction of the first banknote delivery tension shaft 22n10 shown in FIG. Rotate together with the third banknote-out tensioning shaft 25n8 direction, and the third banknote-out tensioning shaft 25 will also move up and down in the g2 direction in the banknote-out tensioning support plate 21 groove

As shown in Fig. 5 and Fig. 1, the right 24 of the banknote-out tensioning shrapnel and the left 28 of the banknote-out tensioning shrapnel 28 are respectively unilaterally fixed on both sides of the banknote-out tensioning support plate 21, and the unfixed sides are placed on the The top of the third banknote-out tensioning shaft 25 is shown in FIG. 5 . The shrapnel is made of elastic material, and the two shrapnels keep a certain pressure on the third money-out tensioning shaft 25 all the time. When z1>z, the third banknote-out tensioning shaft 25 moves up along the g2 direction; when z1<z, the third banknote-out tensioning shaft 25 moves down along the g2 direction, and the third banknote-out tensioning shaft 25 moves within a range Always in the 21 slots of the banknote tensioning support plate.

As shown in Fig. 1 and Fig. 6, the stacking tensioning mechanism 200 is connected and fixed in the middle of the right side plate 30 and the left side plate 500 through the first stacking tensioning shaft 202, below the banknote guiding mechanism 60, driven and fixed on the first side by the external timing belt 100. The stacking tensioning synchronous wheel 204 at one end of the stacking tensioning shaft 202 is rotated in the n1 direction as shown in FIG. 3 . The three groups of large rollers 27 that are fixed on the first stacking tensioning shaft 202 and placed evenly also rotate in the same direction with the first stacking tensioning shaft 202 . The stacking tensioning arm left 205 and the stacking tensioning arm right 208 are respectively placed on both sides of the large roller 27, and are connected to the first stacking tensioning shaft 202 in the form of a rotating shaft, and are simultaneously driven and fixed in the middle of the two stacking tensioning arms The second stacking tension shaft 206 swings in the n2 direction as shown in FIG. 3 . The stacking tension rollers 207 are evenly placed on the second stacking tension shaft 206, and rotate in the n3 direction with the second stacking tension shaft 206 as the axis as shown in FIG. 3 . The stacking tensioning torsion spring right 201 and the stacking tensioning torsion spring left 203 are coaxially placed on the first stacking tensioning shaft 202, and on the side of the stacking tensioning arm left 205 and the stacking tensioning arm right 208, two torsion One end of the torsion arm of the spring is fixed on the right side plate 30 and the left side plate 500, and the other end is fixed on the left 205 of the stacking tensioning arm and the right 208 of the stacking tensioning arm. Tension to the conveyor belt 600 is maintained

As shown in Figure 1 and Figure 7, the stacking lifting mechanism 40 is placed above the stacking transmission mechanism 70 and on the side of the banknote tensioning mechanism 20, and is fixed in the middle of the right side plate 30 and the left side plate 500 through the lifting shaft 44 in the form of a shaft connection. , and can rotate in the n6 direction as shown in Figure 3. As shown in Figure 7, the right 43 of the lifting arm fixing block and the left 45 of the lifting arm fixing block are coaxially fixed on the two ends of the lifting shaft 44, and the right 42 of the lifting arm plate and the left 46 of the lifting arm plate are respectively coaxially fixed on the lifting arm plate. One side of the right 43 of the rotating arm fixed block and the left 45 of the lifting rotating arm fixed block, the lifting driven gear 41 is fixed in the middle of the lifting rotating arm plate right 42 and the right side plate 30, and the lifting driving gear 47 is fixed on the motor 50 shaft and The lifting driven gear 41 is meshed, and when the motor 50 rotates, it will drive the lifting driving gear 47 and the lifting driven gear 41 to rotate in directions n4 and n6 as shown in Figure 3, and simultaneously drive the right 42 of the lifting arm plate and the lifting rotating arm plate. The arm plate left 46 rotates in the direction of Fig. 3n5, n14, thereby realizes moving up and down to stacking conveying mechanism 70.

As shown in Fig. 1, Fig. 7, Fig. 8, Fig. 11, the stacking conveying mechanism 70 is respectively located at one side of the banknote delivery conveying mechanism 400 below the stacking lifting mechanism 40 and in the middle of the right side plate 30 and the left side plate 500. Pile up supporting plate 72 and be fixed on the right 42 of the lifting arm plate and the left 46 of the lifting arm plate in the manner of a rotating shaft, and follow and rotate in n5, n14 directions as shown in FIG. 3 .

As shown in Figure 8, the left and right limit support plates 71 are fixed above the stacking support plate 72, and the first stacking rotating shaft 74 and the second stacking rotating shaft 76 are all fixed on the two ends of the stacking support plate 72 in the form of rotating shafts, wherein the first stacking rotating shaft 74 is also It is connected to the left 405 and the right 407 of the banknote delivery transfer arm 407 in the form of a rotating shaft, and rotates in the n13n15 direction shown in Figure 3, and is fixed on the first stacking rotating shaft 74 and the second stacking rotating shaft 76. 6 groups of small Roller 23 also rotates together thereupon, thus drives 3 groups of stacking conveyer belts 77 on 6 groups of small rollers 23 to move in Fig. 3g4 direction. Small rollers 23 are placed on the first stacking rotating shaft 74 and the second stacking rotating shaft 76 with three groups of uniform distribution respectively. The left stacking synchronous wheels 73 and 75 are respectively coaxially fixed to the two ends of the first stacking shaft 74, driven by the internal synchronous belt 409 respectively, and rotated in the direction of Fig. 3n13.

As shown in Figure 1 and Figure 10, the banknote guiding mechanism 60 and the limit mechanism 80 are respectively fixed in the middle of the right side plate 30 and the left side plate 500, and the banknote guiding mechanism 60 is placed on the lower end of the right side plate 30 and the left side plate 500 and above the stacking conveying mechanism 70 , the limit mechanism 80 is placed on the upper ends of the right side plate 30 and the left side plate 500 and below the stacking conveying mechanism 70 . The guide elastic piece 62 is fixed on the banknote guiding support plate 61, and the rear limit elastic piece 82 is fixed on one side of the limit support plate 81, and the guide elastic piece 62 and the rear limit elastic piece 82 are aligned and placed.

As shown in Fig. 1 and Fig. 11, the banknote delivery transmission mechanism 400 is placed on the side of the banknote delivery tension mechanism 20 below the stacking delivery mechanism 70, through the first banknote delivery transmission shaft 401 and the second banknote delivery transmission shaft 406. In the middle of the right side plate 30 and the left side plate 500, and rotate in the directions n11 and n12 shown in FIG. , the small rollers 23 are arranged and fixed on the first banknote delivery transmission shaft 401 and the second banknote delivery transmission shaft 406 in 3 groups respectively. The banknote delivery conveyor belt 402 is connected to the small rollers 23 of the first banknote delivery transmission shaft 401 and the second banknote delivery delivery shaft 406 respectively, and is driven in the direction g3 shown in FIG. 3 . Banknote delivery synchronous wheel 403, banknote delivery synchronous wheel 408, and banknote delivery transmission gear 404 are respectively coaxially fixed at the two ends of the second banknote delivery rotating shaft 406, and banknote delivery synchronous wheel 403 and banknote delivery synchronous wheel 408 are placed On the outside of the small roller 23, the banknote delivery transmission gear 404 is placed on the outside of the banknote delivery transmission synchronous wheel 403, the banknote delivery transmission arm left 405 and the banknote delivery transmission arm right 407 are coaxially fixed on the two ends of the second banknote delivery transmission shaft 406 , placed on the inside of the banknote delivery synchronous wheel 403 and the banknote delivery synchronization wheel 408 , and can rotate around the second banknote delivery transmission shaft 406 . In addition, the internal synchronous belt 409 is respectively placed on the banknote delivery synchronous wheel 403 and the banknote delivery synchronous wheel 408, and cooperates with the stacking synchronous wheel left and right 73, 75 to carry out belt transmission.

As shown in Figure 12, when receiving a high-speed single banknote 2 conveyed by an external banknote feeding device 1, the banknote delivery arm left 405, the banknote delivery delivery arm right 407, the lifting arm plate right 42, the lifting rotary arm The arm plate left 46 all turns to the vertical position, and drives the stacking conveying mechanism 70 to move to the position shown in Figure 12 along the n14 direction. The banknote shrapnel 62 on the banknote guiding mechanism 60 guides the individual banknotes to the top of the stacking conveying mechanism 70 and places them one by one and presses them tightly. And its banknote support is shown in Figure 9a, the left and right sides of the left and right limit support plates 71 respectively limit the left and right direction of the banknote, and at the same time the rear limit shrapnel 82 on the limit mechanism 80 limits the horizontal direction of the banknote. It is guaranteed to stack banknotes neatly, and the stacking capacity can reach 200.

The stacking of individual banknotes 2 was performed as described above. The rotation of the motor 50 drives the left banknote delivery arm 405, the banknote delivery delivery arm right 407, the lifting arm plate right 42, and the lifting arm plate left 46 to the horizontal position, and drives the stacking transmission mechanism 70 to swing along the n14 direction Move up to the target position as shown in Figure 13, after arriving, the motor 50 locks and rotates to ensure that the stacking transmission mechanism 70 moves. In this state, the banknotes move to the compressible range of the stacking tensioning mechanism 200, and under the action of the torque F2 of the stacking tensioning torsion spring right 201 and the stacking tensioning torsion spring left 203, the three sets of conveyor belts 600 are tensioned and compressed. Stack banknotes 3 on the upper surface. Because the force of the torsion force F2 acting on the banknote is greater than the supporting force on the top of the left and right limit support plates 71, the upper sides of the left and right limit support plates 71 are moved to the bottom of the stacking conveyor belt 77 shown in Figure 9b, and the lower surface of the banknotes 3 is in contact with the stacking conveyor belt 77 . Under the joint action of torsion F2 and motor 50 locked rotation, at this moment conveyor belt 50 and stacking conveyor belt 77 will clamp neatly stacked banknotes, and conveyor belt 50, stacking conveyor belt 77, and banknote delivery conveyor belt 402 rotate, and banknotes are moved along the direction shown in Figure 13. The direction of the arrow is sent to the top of the banknote delivery transmission mechanism 400 below the banknote tensioning mechanism 20 . With the help of 2 tension spring forces F1 acting on the banknote-out tensioning mechanism 20 and the elastic force Z of the right 24 of the banknote-out tensioning shrapnel and the left 28 of the banknote-out tensioning shrapnel 28, the conveyor belt 600 and the banknote-out conveyor belt 402 are tensioned and pressed against the banknotes, Thus the conveyor belt 600 and the banknote delivery conveyor belt 402 clamp the banknotes and send them out in the direction of the arrow shown in FIG. 13 . When transferring banknotes, the stacking conveyor belt 77 rotates at the same speed and in the same direction as the banknote delivery conveyor belt 402 through two sets of internal timing belts 409 . The conveyor belt 600 is at the same speed as the internal synchronous belt 409 and the money-out conveyor belt 402 but in different directions.

As described in the working state of Fig. 12 and Fig. 13, the banknote can also be transferred from the position of the banknote in Fig. 12 to the external banknote feeding device 1 . As shown in Figure 14. When conveying the stack of banknotes in the direction of the arrow in Figure 14, the motor 50 is still locked and rotated until the banknotes are delivered to the inside of the external banknote delivery device, the motor 50 is unlocked and drives the stacking and conveying mechanism 70 to move to the state in Figure 12, ready to be received outside High-speed single banknote 2 delivered by the banknote feeding device.

Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative work Various modifications or variations that can be made are still within the protection scope of the present invention.

Claims (9)

1. a kind of banknote stack conveying device, it is characterized in that, including by left and right side plate, front supporting plate, Dao Chao mechanisms and position-limit mechanism A support frame being composed of a fixed connection, front supporting plate is fixedly connected on the front end of left and right side plate, Dao Chao mechanisms and position-limit mechanism The rear end of left and right side is connected to, and Dao Chao mechanisms are located above position-limit mechanism；In support frame close to front supporting plate side successively It is set up in parallel above and below being correspondingly arranged side by side up and down in the middle of note output strainer and note output transport mechanism, Dao Chao mechanisms and position-limit mechanism Connected stacking elevating mechanism and stacking transport mechanism；Dao Chao mechanisms bottom and the side of stacking elevating mechanism are provided with stacking Tight mechanism；The note output strainer is connected with strainer is stacked by conveyer belt；The note output transport mechanism and stacking are passed Mechanism is sent to be connected by internal synchronization band；The left and right side plate sets motor and two idle wheels respectively, and motor is stacking lift Structure provides power, and two idle wheels are triangularly arranged with the stacking tensioning synchronizing wheel stacked on strainer, and two idle wheels and Stack tensioning synchronizing wheel and be connected by being arranged external sync band, on one of idle wheel on coaxial gear and note output transport mechanism Note output transmission gear engagement.

2. device as claimed in claim 1, it is characterized in that, the note output strainer includes three butt face triangularity arrangements And parallel note output tensioning shaft each other, three note output tensioning shaft two ends are tensioned with shaft connecting mode installed in note output respectively On support plate, note output tensioning support plate is connected with extension spring one end, and the extension spring other end is hung on left and right side plate respectively；Three note outputs The two ends of the first note output tensioning shaft in tensioning shaft are fixed on left and right side plate, and three groups big rolling is cased with the first note output tensioning shaft Wheel, two note output tensioning shafts are cased with three groups of trundles respectively in addition；Three note output tensioning shafts the 3rd note output in an intermediate position Tensioning shaft two ends are movably set in the neck of note output tensioning support plate.

3. device as claimed in claim 2, it is characterized in that, card has a note output respectively on the 3rd note output tensioning shaft two ends Shell fragment is tensioned, one side of note output tensioning shell fragment is fixed on note output tensioning support plate.

4. device as claimed in claim 1, it is characterized in that, the stacking strainer is fixedly installed in left and right including two ends First on side plate stacks tensioning shaft, and first one end for stacking tensioning shaft is provided with the stacking tensioning outside left or right side plate First on the outside of three big rollers, three big roller two ends, which is cased with, on synchronizing wheel, the first stacking tensioning shaft stacks set on tensioning shaft There are two to stack and be tensioned pivoted arm, two stacking tensioning pivoted arm ends are fixed with second parallel with the first stacking tensioning shaft and stack tensioning Three corresponding stacking tightener sheaves of the big roller stacked with first on tensioning shaft are cased with axle, the second stacking tensioning shaft, greatly Roller on corresponding stacking tightener sheave with being wound with conveyer belt.

5. device as claimed in claim 4, it is characterized in that, divide on the first stacking tensioning shaft that two are stacked outside tensioning pivoted arm A stacking tensioning torsion spring is not cased with, and one end of two stacking tensioning torsion springs is fixed on left or right side plate, and the other end is fixed on Stack on tensioning pivoted arm.

6. device as claimed in claim 1, it is characterized in that, the stacking elevating mechanism includes lift shaft, lift shaft two End is fixed on left and right side plate with shaft connecting mode, and lift shaft two ends are also equipped with lifting pivoted arm fixed block, lift pivoted arm It is further fixed on lifting on pivoted arm plate, the lifting shaft of the outside of one of lifting pivoted arm plate on the lift shaft in the outside of fixed block Lifting driven gear is fixed with, lifting driven gear is meshed with the lifting driving gear being fixedly connected on motor shaft；Lifting Pivoted arm plate lower end, which is flexibly connected, stacks transport mechanism.

7. device as claimed in claim 6, it is characterized in that, it is described to stack the stacking branch that transport mechanism includes being symmetrical set Plate, is stacked support plate upper end and is connected with the drop pivoted arm plate with rotating shaft mode, and being connected with two between described two stacking support plates puts down The stacking rotating shaft that row is set, one of stacking rotating shaft is connected in note output transport mechanism with rotating shaft mode, is connected to note output biography Send the stacking rotating shaft two ends in mechanism to be respectively fixed with stacking synchronizing wheel, stack in synchronizing wheel by internal synchronization band and note output biography Mechanism is sent to be connected；Corresponded to respectively in described two stacking rotating shafts and be cased with three trundles, two are stacked relative in rotating shaft two Trundle is connected by stacking conveyer belt；The stacking support plate is provided with spacing support plate.

8. device as claimed in claim 1, it is characterized in that, the Dao Chao mechanisms and position-limit mechanism two ends are individually fixed in left and right On side plate, the Dao Chao mechanisms and position-limit mechanism are set above and below stacking transport mechanism respectively, and the Dao Chao mechanisms include Paper money support plate is led positioned at topmost, branch front edge of board is oriented to and is provided with the guiding shell fragment tilted down；The position-limit mechanism includes being located at The spacing support plate of bottom, spacing support plate is provided with rear positive stop spring plate, and the upper end of rear positive stop spring plate is alignd with guiding shell fragment lower end to be connect Touch and set.

9. device as claimed in claim 7, it is characterized in that, the note output transport mechanism includes two ends and is fixed on left and right with rotating shaft Three corresponding small rollings are respectively equipped be arranged in parallel two note outputs transmission rotating shaft on side plate, two note output transmission rotating shafts In wheel, two note output transmission rotating shafts note output conveyer belt is wound with the corresponding trundle of each two；Wherein one note output transmission The two ends of rotating shaft are sequentially provided with note output transmission pivoted arm, note output outside interior and transmit synchronizing wheel, set note output to transmit going out for synchronizing wheel One end most external of paper money transmission rotating shaft sets note output transmission gear；Stacking of the note output transmission synchronizing wheel with stacking transport mechanism Synchronizing wheel is connected by internal synchronization band；Note output transmission pivoted arm is movably installed in note output transmission rotating shaft, and note output transmission pivoted arm Wherein one piece stacking rotating shaft of the lower end with stacking transport mechanism is connected with rotating shaft mode.