CN109920126B - High-efficiency double-row vibrating banknote sorting and collecting device - Google Patents

Abstract

The invention discloses a double-row vibration type paper money arranging and collecting device with high working efficiency. The invention can solve the problem that units such as the current public transport system, banks and the like often face a large amount of scattered paper money to be processed. The invention has the following properties: high efficiency, simple structure, good operability, high degree of automation and low cost. The invention adopts the characteristic technologies of double-row parallel structure, multi-degree-of-freedom motion processing mode, multi-row rotary collection and the like to realize efficient and rapid automatic sorting and collection of scattered paper money.

Description

High-efficiency double-row vibrating banknote sorting and collecting device

This application is a divisional application with application number: 201710203345.0, application date: 2017-03-30, titled "Double-row vibration type scattered banknote sorting and collecting device with accurate positioning".

technical field

The invention relates to a device for sorting and collecting scattered banknotes.

Background technique

With the continuous development of science and technology, in today's society, various automation devices have played a huge role in reducing the labor intensity of workers and improving production efficiency. In public transport systems, banks and other units, coin counting automation devices have been widely used. However, through investigation, we found that due to many uncertain factors in the sorting of scattered banknotes, the automatic device for sorting banknotes is almost blank. Staff often have to manually sort a large number of scattered banknotes into neat stacks, and then perform automatic counting. This process is cumbersome and it is difficult to improve work efficiency. Therefore, it is necessary to design an automatic sorting and collecting device for scattered banknotes with high efficiency, simple structure and low price, so as to reduce the work burden of the staff.

Before the present invention, a vibration-type scattered banknote sorting device was also invented by the first inventor, etc., but the previous invention had the shortcomings of too much freedom and difficult to control, and the present invention reduced the degree of freedom; , the present invention adopts double-row parallel sorting device, which improves the one-time processing capacity; most importantly, when taking out banknotes in the previous invention, it is necessary to wait for the machine to stop and take out at the exit, which is inconvenient and inefficient. In the present invention, in order to avoid this deficiency, improve efficiency, and facilitate the operation of operators, a special banknote collecting device is added, and the banknote sorting device does not need to stop, and can continuously feed the banknotes to be processed. However, the technical problem that needs to be overcome is that it is necessary to consider how to accurately locate the exit point of the sorting container, that is, after the container is vibrated and oscillated, the banknotes can still be discharged at an exit point with a fixed spatial position, so as to ensure that the banknotes are aligned in order. Fall into the banknote collection device accurately, so that the banknotes that are aligned will not be damaged and messed up. The above factors make the present invention very different from the previous invention in structure and control.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a double-row vibration type scattered banknote sorting and collecting device with high efficiency, simple structure, good operability and low cost with accurate positioning.

The technical solution of the present invention is:

A double-row vibration type scattered banknote arranging and collecting device with accurate positioning is characterized in that: it comprises a banknote arranging device for arranging the scattered banknotes, and a large turntable collecting device for collecting banknotes is arranged behind the banknote arranging device; the banknote arranging The device includes left and right support frames, the left and right support frames cooperate with the container loading platform support mechanism that can slide up and down on the left and right support frames, and the container loading platform support mechanism is connected with the up and down vibration mechanism; a banknote sorting container is placed on the container loading platform, and the banknote sorting container is provided. There is a banknote slide outlet; the container loading platform is connected with the thin slide rail through the thin slide rail fixing block, the thin slide rail is equipped with a small slider that can slide forward and backward on the slide rail, and the small slide block is connected to the rail connection block fixed on the banknote sorting container connection; the banknote sorting container is connected with the front and rear vibration device of the container; the container loading platform is connected with the front and rear swinging device which makes the banknote sorting container swing back and forth;

The large turntable type collecting device comprises a turntable bracket on which a turntable drive mechanism is installed, and the turntable drive mechanism is connected with the turntable mechanism including the large turntable; and a banknote collection mechanism is installed on the large turntable.

The container loading platform support mechanism includes a base support frame, the base support frame is provided with a large sliding block slidingly matched with the left and right support frames, the base support frame is connected with the main beam, and the main beam is connected with the container loading platform.

The up-down vibration mechanism includes a large motor of the up-down vibration mechanism installed under the container loading platform support mechanism, and the large motor of the up-down vibration mechanism is connected with the crank-slider mechanism;

A string is arranged on the shell of the banknote sorting container, so that the banknotes falling into the container fall neatly on the bottom surface of the container under the restraint of the string (9). On the main shell, the horizontal distance between the two adjacent wire ropes on the lower layer is 53mm, the height of the lower wire rope from the bottom of the container is 65mm, and the horizontal distance between the two adjacent wire ropes on the upper layer is also 53mm. The horizontal distance between them is 27mm, and the height difference between the upper and lower floors is 21mm.

The front and rear vibration device of the container includes front and rear vibration motors fixed on the main beam, the front and rear vibration motors are connected with a crank-slider mechanism, and the crank-slider mechanism is connected with the banknote sorting container.

The front-rear swinging device includes a front-rear swinging motor, which is connected to the banknote sorting container through a rotating mechanism; the front-rear swinging motor is fixed on one of the two base support frames; the two symmetrically distributed base support frames and the platform for carrying the container are formed The rotating pair; the rotating pair is driven by the front and rear swing motor through the coupling, the shaft flange and the connecting block to drive the platform carrying the container to swing; the platform carrying the container is equipped with a thin slide rail fixing block on which the thin slide rail is fixed , A front and rear vibration motor is fixed on the platform carrying the container, and the motor drives the front and rear vibration connecting rods through the small connecting disk, and the connecting rod drives the banknote sorting container, which constitute a crank-slider mechanism.

The banknote sorting container includes two containers arranged in parallel on the left and right, and the two containers on the left and right are connected as a whole; the two inner walls of the two containers on the left and right are at an included angle of 22° with each other; The wall is affixed with a smooth and hard film; the front ends of the left and right containers are provided with banknote sliding outlets.

The turntable mechanism includes a servo motor, and the servo motor is directly fixed on the turntable bracket through the motor fixing seat; the motor shaft of the servo motor, the single-diaphragm coupling and the transmission shaft are connected in sequence, and the large diameter end of the transmission shaft passes through the large turntable. The bolts are directly connected; the outer ring of the turntable base is fixed with the aluminum bar of the turntable bracket, and the inner ring of the turntable base is fixed with the large turntable.

The banknote collection mechanism includes multiple sets of collection devices; each set of collection devices includes a banknote collection box, a banknote collection box pad, a hinge, a vibration motor, a spring fixing seat, and a spring; the banknote collection box pad is hinged with the upper part of the large turntable through a hinge , the banknote collection box and the vibration motor are respectively bonded to the banknote collection box pad with acrylic glue and structural glue, and the banknote collection box pad is connected with the spring fixing seat to fix the spring.

A banknote detection mechanism is set on the turntable bracket, and the banknote detection mechanism includes an aluminum bracket with a length of 200 mm, an L-shaped bracket, and a banknote storage capacity detection sensor; the banknote storage capacity detection sensor is directly fixed with the L-shaped bracket to detect the banknote collection. ;The detection sensor of banknote storage capacity is a laser beam sensor, one end emits a signal, and the other end receives a signal. If the banknotes in the banknote collection box reach 2/3 of the height of the inner wall of the banknote collection box, the receiving end cannot receive the signal;

A front and rear swing angle sensing device for detecting the front and rear swing angles is arranged on the base bracket; a vertical vibration height sensing device for detecting the up and down vibration height is arranged under the support mechanism of the container loading platform; Vibration positioning sensing device.

The working method (or control method) of the double-row vibration type scattered banknote sorting and collecting device with accurate positioning:

Pour the banknotes to be sorted into the container from the top of the banknote sorting container. At this time, the whole container for sorting banknotes is in the initial state. After that, it is ready to receive the angle rotation signal. First, it swings backward, that is, it is ready to rotate at a precise angle;

The controller provides a control signal to make the front and rear swing motor in the front and rear swing mechanism under the double-row container start to rotate, driving the whole container to move backward in a counterclockwise direction and swing to a certain angle, and the angle is measured by the front and rear swing angle sensing device;

Then the controller sends a signal, and the large up-down vibration motor under the container drives the crank-slider mechanism to start to work, so that the banknote sorting container and the internal banknotes vibrate up and down for a certain period of time; when the crank-slider mechanism moves to a certain height, the up-and-down vibration height sensing device detects When there is shading, the large motor that vibrates up and down stops working, so that the mechanism stops at a certain height;

After the above-mentioned actions, the controller sends a signal to make the front and rear vibration motors in the front and rear vibration mechanisms start to rotate, and sets a fixed time function to make the crank-slider mechanism composed of the small connecting shaft disk and the front and rear vibration connecting rods with double-row containers along the thin slide rails Move back and forth for a certain period of time, until the banknotes are fully vibrated in the container; the front and rear vibration positioning induction device detects that the reflected electric wave is received upwards and the front and rear vibration motors stop rotating;

The banknotes are in a scattered state when they first enter the double-row container. After a series of vibrations inside the container, they will be neatly arranged at the bottom of the banknote sorting container, and then the back and forth swing mechanism works to make the container swing forward clockwise for a certain angle, and the front and back swing angles. When the sensing device detects that it reaches a certain angle, the front and rear swing mechanism stops moving, so as to realize the precise positioning of the banknote outlet, and ensure that the banknotes accurately fall into the lower banknote collection box from the banknote outlet under the action of inertia;

The work of the front and rear swing mechanism restores the banknote sorting container to the horizontal position for the next round of banknote sorting;

Before the banknotes in the container fall into the banknote collection box, the banknote storage capacity detection sensor will detect the storage space in the banknote collection box; when the detection is empty, after the banknotes fall into the banknote collection box, the vibration motor will vibrate, and the falling banknotes will be detected by the vibration motor. The banknotes in the collection box are again finely arranged to maximize the neatness of the stacking of banknotes;

If the internal storage space of the banknote collection box is detected and shows that it is full, that is, when the height of the banknotes in the banknote collection box reaches 2/3 of the height of the inner wall of the banknote collection box, it means that the banknote collection box is full and cannot continue to be collected. The servo motor drives the turntable The mechanism rotates 90 degrees to place the next set of empty banknote collection boxes under the front of the banknote exit of the banknote sorting container, ready to receive banknotes;

The operator can take out the banknotes in the full banknote collection box at this moment; if the operator forgets to take it out, all the banknote collection boxes are full, and the banknote storage capacity detection sensor detects that all the banknote collection boxes are full, and all devices will Pause the operation; wait for the operator to take out the banknotes and resume, and the whole device enters the next round of operation, and so on.

The device of the invention can sort the scattered banknotes into a neat stack, thereby realizing the effect of sorting. The premise of this device is that a single banknote cannot be folded, wrinkled, curled, etc., and must be basically flat and stacked together like a poker.

The present invention can deal with the problem that the current public transport system, banks and other units often face a large number of scattered banknotes that need to be processed. The invention adopts characteristic technologies such as a double-row parallel structure, a multi-degree-of-freedom motion processing method, and multi-row rotation collection, and realizes efficient and fast automatic sorting and collection of scattered banknotes.

The invention has the following performances: high efficiency, simple structure, good operability, high degree of automation and low cost.

The banknote sorting part of the device greatly improves the efficiency of banknote processing under the premise of ensuring a high success rate by adopting a double-row parallel method; it quickly sorts the banknotes through mechanical movements with different degrees of freedom under electromechanical cooperation; The device achieves precise control of movement. The large turntable collection device of the device can realize the collection of banknotes of 20 yuan and below.

After the banknotes enter the sorting container, the corresponding sensing device realizes the fine positioning of the movement of the three degrees of freedom. Subsequently, the container is tilted and the banknotes slide out of the container by gravity.

The large turntable collecting device is located under the front of the outlet of the banknote sorting container, and a sensing device is installed at the outlet of the banknote sorting container. Through the induction device, the banknote sorting container can achieve precise positioning when it is inclined, so that the banknotes can accurately fall into the banknote collecting box after sliding out of the container.

The large turntable collection device is arranged in multiple rows, and each group of banknote collection boxes with the induction device can realize the quantitative collection of banknotes, so as to facilitate the final manual collection.

After being sorted and collected by the device, people only need to put the sorted banknotes into the banknote sorting machine to complete the efficient and fast processing of the scattered banknotes.

Description of drawings

The present invention will be further described below with reference to the accompanying drawings and embodiments.

Fig. 1 is an overall view of a banknote sorting device.

FIG. 2 is a schematic view of FIG. 1 from another perspective.

Fig. 3 is a schematic diagram of a banknote arrangement container.

FIG. 4 is a schematic cross-sectional view of the double-row container in FIG. 3 .

FIG. 5 is a plan view of FIG. 2 .

Fig. 6 is a schematic diagram of a device for vibrating back and forth and swinging back and forth of the container.

Figure 7 is a schematic diagram of the up and down vibration mechanism.

Fig. 8 is a diagram showing the overall movement state of the banknote sorting device.

Figure 9 is a plan view of a large turntable collection device.

Figure 10 is a side view of a large turntable collection device.

Fig. 11 is a schematic diagram of a banknote collecting mechanism.

FIG. 12 is a schematic view of FIG. 11 from another perspective.

Fig. 13 is a schematic diagram of a banknote detection mechanism.

Figure 14 is a schematic diagram of the turntable mechanism.

Fig. 15 is a schematic diagram of the turntable drive mechanism.

Fig. 16 is a layout diagram of the banknote sorting device and the collecting device.

Figure 17 is a diagram of the initial state of the banknote sorting container.

Fig. 18 is a diagram showing a certain angle of swing and vertical vibration of the banknote sorting container.

Fig. 19 is a diagram showing the vibration before and after the container.

Fig. 20 is a schematic diagram of a collection box in which banknotes are automatically poured into the collection device from the sorting container.

Figure 21 is a schematic diagram of the height of the collected banknotes detected by the sensor.

Fig. 22 is a diagram of a banknote collecting cassette vibrating device.

Figure 23 is a schematic diagram of the banknote falling along the direction of the main axis of the container under the restraint of the wire rope.

Detailed ways

A double-row vibration type scattered banknote sorting and collecting device with accurate positioning includes a banknote sorting device for sorting the scattered banknotes, and a large turntable collecting device for collecting the banknotes is arranged behind the banknote sorting device.

The banknote sorting device, as shown in Figure 1 and Figure 2, includes: front and rear swing mechanism (1), up and down vibration mechanism (2), front and rear vibration mechanism (3), banknote sorting container (4), front and back swing angle sensing device ( 5) Up and down vibration height sensing device (6), front and rear vibration positioning sensing device (7). The whole device consists of an upper and lower vibration mechanism (2) consisting of a large upper and lower vibration motor (27), a large shaft plate (28), an upper and lower vibration connecting rod (29) and a main beam (18) fixed on the large base plate at the bottom; The upper and lower vibrating large sliding blocks (30) are connected by the triangular fixed aluminum profiles (31) and the supporting aluminum profiles (30) are assembled and connected with the large sliding blocks (26), so that the upper mechanism can move up and down easily; the two large sliding blocks ( 26) is fixed to the base support frame (25), and the left base support frame (25) is fixed with a front and rear swing motor, so that the banknote sorting container (4) can swing back and forth with the platform (21) carrying the container. A front and rear swing angle sensing device (5) is fixed on the right base bracket (25), which is matched with a photoelectric sensor to precisely control the front and rear swing angle of the banknote sorting container. The platform (21) carrying the container enables the banknote sorting container (4) to move back and forth on the thin slide rail (22-2) through the thin slide rail fixing block (22-1), thereby realizing the front and rear vibration of the container.

Figure 3 shows the banknote sorting container, which includes: double-row container fixed link block (counterweight can be added) * 2 (8), banknote sorting string * 2 groups (9), hollow weight reduction holes (10) on the side wall of the container, Rear stopper*2 (11), outer side wall of container (12), front stopper*2 (13), banknote sliding outlet (14), link block with guide rail*4 (15), side stopper of note outlet* 2 (16), place the banknotes to be sorted (17). Note: The inner wall of the container is affixed with a 0.2mm thick PET film. The container is fixedly connected with the small slider (22-3) and the thin slide rail (22) through the container fixed link block (8), the rear stopper (11), the front stopper (13), and the fixed connection with the guide rail link block (15). -2) A banknote sorting container mechanism is formed.

The device makes the banknotes falling into the container neatly fall on the bottom surface of the container under the restraint of the string (9) through a combination of up and down vibration, back and forth vibration and front and back swing. The specific principle is as follows: the thin ropes (9) are fixedly connected to the main casing one by one in two rows up and down symmetrically (as shown in Figure 3). The height of the bottom of the container (4) is 65mm, the horizontal distance between the two adjacent wire ropes on the upper layer is also 53mm, the horizontal distance between each wire rope on the upper and lower layers is 27mm, and the height difference between the upper and lower layers is 21mm. This design enables the banknotes to fall to the bottom surface of the main container along the main axis direction of the main container under the combined movement of the entire mechanism (as shown in Figure 23), which is convenient for neat stacking of banknotes after falling. At the same time, the distance between the wire rope and the bottom surface is also Affects the finishing effect (if it is too high, the banknotes will change their state during the fall, and become scattered when falling to the bottom; if it is too low, the banknotes are easy to get stuck between the string and the bottom), and the two-phase The distance between adjacent steel wire ropes is also designed to maximize the sorting efficiency (if the distance is too large, the neatness effect of dropping the banknotes will not be achieved; if the distance is too small, the falling speed of the banknotes will decrease, thus reducing the sorting efficiency) .

The two inner walls of the banknote sorting container (4) form an included angle of 22° with each other, which can allow banknotes to move to the lower part of the container due to the action of gravity, and can also prevent banknotes from being vertically attached to both sides of the inner wall due to the too small included angle (if the angle is too large, Then the banknotes cannot be neatly overlapped at the bottom; if the inclination is too small, the coin slot will be too narrow, which will affect the efficiency of coin insertion, and will reduce the sorting space and reduce the sorting efficiency); The size of the banknotes with the denomination of yuan and below) (length 145mm, width 70mm), the width of the bottom surface of the container is designed to be 76mm (if it is too narrow, a lot of banknotes will stand up; if it is too wide, the banknotes cannot lie in the horizontal direction. Keep consistent and become scattered and disorderly), the height is 201mm (if it is too high, the distance of the banknote falling will increase, it will change its state during the falling process, and it will become scattered on the bottom; if it is too short, The banknotes will not lie flat on the bottom at the end, and the finishing effect cannot be achieved), and the length is 600mm (this length is determined according to the distance of the wiring. If it is too large, the mechanism will be too bloated; if it is too small, it will make each The amount of sorting is reduced and the efficiency is affected), and the length of the coin withdrawal port is 100mm (this length is set to facilitate the banknotes to enter the lower banknote collection box (36) along the exit direction under a certain slide).

The device adopts the hollow weight-reducing hole (10) on the side wall of the container, which can significantly reduce the weight of the container, but it needs to be covered with a smooth and hard film (PET film with a thickness of 0.2 mm) to prevent the banknotes from being stuck in the hole and prevent the banknotes from being stuck in the hole. leak out of the hole. The smooth and hard adhesive film is a PET film with a thickness of 0.2 mm, a length of 580 mm and a width of 120 mm, and one sheet is attached to the inner side wall of each hole.

Figure 6 is the device diagram of the container vibrating back and forth and swinging back and forth, including: the main beam (18), the front and rear vibration motors (19), the front and rear swing motors (20), the platform (21) for carrying the container, and the thin slide rail fixing block (22-1), thin slide rails (22-2), small sliders (22-3), small coupling discs (23-1), front and rear vibration links (23-2), front and rear swing angle photoelectric sensors ( 24-1), front and rear swing angle photoelectric sensor (24-2), front and rear swing angle photoelectric sensor (24-3), front and rear swing angle photoelectric sensor (24-4), base support frame (25), large slider (26 ).

The front and rear swing motor (20) is fixed on one of the two base support frames (25). The two symmetrically distributed base support frames (25) and the platform carrying the container form a rotating pair. The rotating pair is driven by the front and rear swing motor (20) through the coupling, the shaft flange and the connecting block to drive the platform carrying the container to swing (that is, the rotation with a limited angle). A thin slide rail fixing block (22-1) is mounted on the platform carrying the container, on which the thin slide rail (22-2) is fixed, and a front and rear vibration motor (19) is fixed on the platform carrying the container. The axle disc (23-1) drives the front and rear vibrating connecting rods (23-2), which in turn drive the banknote sorting container. They constitute a crank-slider mechanism, which makes the banknote sorting container move back and forth along the thin sliding rail, as long as the motor rotates. Fast enough to cause the container to vibrate back and forth.

The two base support frames (25) can be connected to the platform (21) carrying the container through structures such as shaft flanges, couplings and link blocks. The sliding rail (22-2), and the front and rear vibration motors (19) fixed on the platform, together with the small connecting shaft plate (23-1) and the front and rear vibration connecting rods (23-2), control the banknote sorting device to operate along the thin sliding rails. Front and rear vibration mechanism (3) for front and rear movement.

Figure 7 is a diagram of the up and down vibration mechanism, which includes: a large up and down vibration motor (27), a large shaft plate (28), an up and down vibration connecting rod (29), a large up and down vibration slider and an aluminum profile (30) for supporting , Triangular fixed aluminum profile (31). The up and down vibration large motor (27) is connected to the large connecting shaft plate (28) through the shaft, and then the upper and lower vibration connecting rods (29) are connected with the main beam (18), the large slider (26), the up and down vibration large slider and play a supporting role The aluminum profile (30) constitutes the upper and lower vibration mechanism (3).

The upper and lower vibration motor (27) drives the Dalian shaft disc (28) to rotate through the coupling. ) on the guide rail to form up and down vibration. The large sliding block and the guide rail form a moving pair.

The large turntable collection device, as shown in Figures 9 and 10, includes a banknote detection mechanism (32), a banknote collection mechanism (33), a turntable drive mechanism (34), and a turntable mechanism (35). The whole device is supported by the lower aluminum bracket, the aluminum bracket is connected with the aluminum bar (46) by the right angle piece (52), the outer ring of the turntable base (47) is fixed with the aluminum bar (46), and the inner ring is fixed with the aluminum bar (46). The ring is fixed to the large turntable (45). (The inner ring rotates together with the large turntable, and the outer ring is connected to the aluminum profile bar (46) to support the entire device. The turntable mechanism (35) is shown in Figure 13).

11 banknote collection mechanism, including: banknote collection box (36), banknote collection box backing plate (37), hinge (38), vibration motor (39), spring fixing seat (40), spring (41).

The upper part of the large turntable (45) and the banknote collection box pad (37) are hinged to each other through hinges (38), and the banknote collection box (36) and the vibration motor (39) are respectively bonded to the banknote collection box pad with acrylic glue and structural glue On the plate (37), the banknote collecting box backing plate (37) is connected with the spring fixing seat (40), thereby fixing the spring (41).

Figure 13 shows the banknote detection mechanism. The banknote detection mechanism includes: an aluminum bracket (42) with a length of 200 mm, an L-shaped bracket (43), and a banknote storage amount detection sensor (44).

In the banknote detection mechanism (32), the banknote storage amount detection sensor (44) is directly fixed with the L-shaped bracket (43), and is used to detect the banknote collection (the banknote storage amount detection sensor (44) is a laser through-beam sensor, one end emits The other end receives the signal. If the banknotes in the banknote collecting box (36) reach 2/3 of the height of the inner wall of the banknote collecting box (36), the receiving end cannot receive the signal).

Figure 14 shows the turntable mechanism, which includes: a large turntable (45), an aluminum profile (46), and a turntable base (47).

Figure 15 shows the turntable drive mechanism, which includes: an aluminum bracket (48) with a length of 300 mm, a motor holder (49), a single-diaphragm coupling (50), a transmission shaft (51), a right-angle piece (52) ), servo motor (53).

The servo motor (53) is directly fixed on the aluminum bracket through the motor fixing seat (49). The motor shaft, the single-diaphragm coupling (50) and the transmission shaft (51) are connected in sequence, and the large diameter end of the transmission shaft (51) is directly connected with the large turntable (45) through bolts.

Control method (working method) of the whole device

The biggest feature of this device (different from the previous similar device) is that it can accurately locate the banknote exit to ensure that the neatly arranged banknotes can accurately fall into the banknote collection box. The relevant control method (working method) is stated as follows:

1. Pour the banknotes to be sorted into the container from the top of the banknote sorting container (in the -Y direction), as shown in Figure 16. At this time, the entire container for sorting banknotes is in the initial state (initial state: the container is at a certain height and a certain horizontal position). After that, it is ready to receive the angle rotation signal, first swing backward, that is, prepare to rotate by a precise angle, as shown in Figure 17.

2. The controller provides a control signal to make the front and rear swing motor (20) in the front and rear swing mechanism (1) under the double row container start to rotate, driving the container as a whole backward (counterclockwise) and swinging to a certain angle (the angle varies from front to back). Swing angle photoelectric sensor (24-1, 2, 3, 4) is measured.). Figure 18.

3. Then the controller sends a signal, and a crank-slider mechanism under the container (composed of the upper and lower vibration large motor (27), the Dalian shaft plate (28), the upper and lower vibration connecting rods (29) and the main beam (18)) starts to operate , so that the banknote sorting container (4) and the inner banknotes vibrate up and down for a certain period of time. When the crank-slider mechanism moves to a certain height and the vertical vibration height sensing device (6) detects that there is light shading, the vertical vibration large motor (27) stops working, so that the mechanism stops at a certain height (determined in the Y direction). Figure 18.

4. After the above actions, the controller sends a signal to make the front and rear vibration motors (19) in the front and rear vibration mechanism (3) start to rotate, and set a fixed time function to make it connect with the small coupling plate (23-1), the front and rear vibration connecting rods ( 23-2) The crank-slider mechanism composed of double-row containers moves back and forth along the thin slide rail for a certain period of time until the banknotes are fully vibrated in the container. The lower front and rear vibration positioning sensing device (7) detects that the reflected radio wave is received upwards and the front and rear vibration motor (19) stops rotating. As shown in FIG. 19, the positioning in the front and rear X direction is realized. NOTE: The forward direction is indicated in Figure 19.

5. The banknotes are in a scattered state when they first enter the double-row container. After a series of vibrations inside the container, they will be neatly arranged at the bottom of the banknote sorting container (4), and then the front and rear swing mechanism (1) operates to swing the container forward at a certain angle. (Clockwise) When reaching a certain angle (the angle is measured by the front and rear swing angle photoelectric sensors (24-1, 2, 3, 4)), the front and rear swing mechanism (1) stops moving, so as to achieve precise positioning at the exit of the banknotes and ensure Under the action of inertia, the banknotes accurately fall into the lower banknote collecting box (36) from the banknote exit (+X direction). As shown in Figure 20 (a diagram showing the mutual positional relationship of the two devices).

6. The operation of the front and rear swing mechanism (1) makes the banknote sorting container (4) return to the horizontal position for the next round of banknote sorting. (restored to the state shown in Figure 16)

7. Before the banknotes in the container fall into the banknote collection box (36), the banknote storage capacity detection sensor (44) will detect the storage space in the banknote collection box (36). When it is detected as empty, after the banknotes fall into the banknote collection box (36), the vibration motor (39) generates vibration, and the banknotes falling into the banknote collection box (36) are finely sorted again (because the banknotes are poured from the container of the sorting device). After entering the collection box, due to the different speed of the banknotes, the banknotes will be irregular to a certain extent. Therefore, a little vibration is performed on the banknote collection box (36) to ensure that the banknotes are aligned) and maximize the stacking of banknotes. , as shown in Figure 22.

8. If the internal storage space of the banknote collection box (36) is detected and shown to be full (the height of the banknotes in the banknote collection box (36) reaches 2/3 of the height of the inner wall of the banknote collection box (36), it means that the banknote collection box (36) has been When it is full), that is, the collection cannot be continued, the servo motor (53) drives the turntable mechanism (35) to rotate 90 degrees, so that the next set of empty banknote collection boxes (36) are placed in front of the banknote exit of the banknote sorting container (4). below, ready to accept banknotes. In actual implementation, since the banknote collection box (36) uses micro vibration to collect banknotes, the banknote storage capacity detection sensor (44) will not simply judge that it is full when it is blocked, but will judge that it is full when a blocking signal occurs continuously.

9. The operator can now take out the banknotes in the full banknote collection box (36). If the operator forgets to take it out, all the banknote collection boxes (36) are full, and the banknote storage amount detection sensor (44) detects that the banknote collection boxes (36) are full. That is, when the above requirements are not met (the height of the banknotes in the banknote collection box (36) reaches or exceeds 2/3 of the height of the inner wall of the banknote collection box (36)), all devices will be suspended. After waiting for the operator to take out the banknotes and recover, the whole device enters the next round of operation, and so on.

Claims (2)

1. A double-row vibrating type banknote arranging and collecting device with high working efficiency is characterized in that: comprising a banknote arranging device for arranging scattered banknotes, and a large turntable collecting device for collecting banknotes is provided behind the banknote arranging device; the banknotes The sorting device includes left and right support frames, the left and right support frames cooperate with the container loading platform support mechanism that can slide up and down on the left and right support frames, and the container loading platform support mechanism is connected with the up and down vibration mechanism; on the container loading platform, a banknote sorting container is placed, and the banknote sorting container is placed on the container loading platform. There is a banknote sliding outlet; the container loading platform is connected with the thin slide rail through the thin slide rail fixing block, and the thin slide rail is equipped with a small slider that can slide back and forth on the slide rail, and the small slider is connected with the guide rail fixed on the banknote sorting container. block connection; the banknote sorting container is connected with the front and rear vibration device of the container; the container loading platform is connected with the front and rear swinging device which makes the banknote sorting container swing back and forth; The large turntable collection device comprises a turntable support, a turntable drive mechanism is installed on the turntable support, and the turntable drive mechanism is connected with the turntable mechanism including the large turntable; the large turntable is equipped with a banknote collection mechanism; The front and rear vibration device of the container includes front and rear vibration motors fixed on the main beam, the front and rear vibration motors are connected with the crank-slider mechanism, and the crank-slider mechanism is connected with the banknote sorting container; The front-rear swinging device includes a front-rear swinging motor, which is connected to the banknote sorting container through a rotating mechanism; the front-rear swinging motor is fixed on one of the two base support frames; the two symmetrically distributed base support frames and the platform for carrying the container are formed The rotating pair; the rotating pair is driven by the front and rear swing motor through the coupling, the shaft flange and the connecting block to drive the platform carrying the container to swing; the platform carrying the container is equipped with a thin slide rail fixing block on which the thin slide rail is fixed , A front and rear vibration motor is fixed on the platform carrying the container, and the motor drives the front and rear vibration connecting rods through a small connecting disk, and the connecting rod drives the banknote sorting container, which constitute a crank-slider mechanism; The banknote collection mechanism includes multiple sets of collection devices; each set of collection devices includes a banknote collection box, a banknote collection box pad, a hinge, a vibration motor, a spring fixing seat, and a spring; the banknote collection box pad is hinged with the upper part of the large turntable through a hinge , the banknote collection box and the vibration motor are respectively bonded to the banknote collection box pad with acrylic glue and structural glue, and the banknote collection box pad is connected with the spring fixing seat to fix the spring; A banknote detection mechanism is arranged on the turntable bracket. The banknote detection mechanism includes an aluminum bracket with a length of 200 mm, an L-shaped bracket, and a banknote storage capacity detection sensor; the banknote storage capacity detection sensor is directly fixed with the L-shaped bracket to detect the banknote collection. ;The detection sensor of banknote storage capacity is a laser beam sensor, one end transmits a signal, and the other end receives a signal. If the banknotes in the banknote collection box reach 2/3 of the height of the inner wall of the banknote collection box, the receiving end cannot receive the signal; A front and rear swing angle sensing device for detecting the front and rear swing angles is arranged on the base bracket; a vertical vibration height sensing device for detecting the up and down vibration height is arranged under the support mechanism of the container loading platform; Vibration positioning sensing device; The up-down vibration mechanism includes a large motor of the up-down vibration mechanism installed under the container loading platform support mechanism, and the large motor of the up-down vibration mechanism is connected with the crank-slider mechanism; The turntable mechanism includes a servo motor, and the servo motor is directly fixed on the turntable bracket through the motor fixing seat; the motor shaft of the servo motor, the single-diaphragm coupling and the transmission shaft are connected in sequence, and the large diameter end of the transmission shaft passes through the large turntable. Bolts are directly connected; the outer ring of the turntable base is fixed with the aluminum bar of the turntable bracket, and the inner ring of the turntable base is fixed with the large turntable; work method: Pour the banknotes to be sorted into the container from the top of the banknote sorting container. At this time, the sorting banknote sorting container is in the initial state. After that, it is ready to receive the angle rotation signal. First, it swings backward, that is, it is ready to rotate at a precise angle; The controller provides a control signal to make the front and rear swing motor in the front and rear swing mechanism under the double-row container start to rotate, driving the whole container to move backward in a counterclockwise direction and swing to a certain angle, and the angle is measured by the front and rear swing angle sensing device; Then the controller sends a signal, and the large up-down vibration motor under the container drives the crank-slider mechanism to start to work, so that the banknote sorting container and the internal banknotes vibrate up and down for a certain period of time; when the crank-slider mechanism moves to a certain height, the up-and-down vibration height sensing device detects When there is shading, the large motor that vibrates up and down stops working, so that the mechanism stops at a certain height; After the above-mentioned actions, the controller sends a signal to make the front and rear vibration motors in the front and rear vibration mechanisms start to rotate, and sets a fixed time function to make the crank-slider mechanism composed of the small connecting shaft disk and the front and rear vibration connecting rods with double-row containers along the thin slide rails Move back and forth for a certain period of time, until the banknotes are fully vibrated in the container; the front and rear vibration positioning induction device detects that the reflected electric wave is received upwards and the front and rear vibration motors stop rotating; The banknotes are in a scattered state when they first enter the double-row container. After a series of vibrations inside the container, they will be neatly arranged at the bottom of the banknote sorting container, and then the back and forth swing mechanism works to make the container swing forward clockwise for a certain angle, and the front and back swing angles. When the sensing device detects that it reaches a certain angle, the front and rear swing mechanism stops moving, so as to realize the precise positioning of the banknote sliding outlet, and ensure that the banknotes accurately fall into the lower banknote collection box from the banknote sliding outlet under the action of inertia; The work of the front and rear swing mechanism restores the banknote sorting container to the horizontal position for the next round of banknote sorting; Before the banknotes in the container fall into the banknote collection box, the banknote storage capacity detection sensor will detect the storage space in the banknote collection box; when the detection is empty, after the banknotes fall into the banknote collection box, the vibration motor will vibrate, and the falling banknotes will be detected by the vibration motor. The banknotes in the collection box are again finely arranged to maximize the neatness of the stacking of banknotes; If the internal storage space of the banknote collection box is detected and shows that it is full, that is, when the height of the banknotes in the banknote collection box reaches 2/3 of the height of the inner wall of the banknote collection box, it means that the banknote collection box is full and cannot continue to be collected. The servo motor drives the turntable The mechanism rotates 90 degrees, so that the next set of empty banknote collection boxes are placed under the front of the banknote sliding outlet of the banknote sorting container, ready to receive banknotes; The operator can take out the banknotes in the full banknote collection box at this moment; if the operator forgets to take it out, all the banknote collection boxes are full, and the banknote storage capacity detection sensor detects that all the banknote collection boxes are full, and all devices will Pause the operation; wait for the operator to take out the banknotes and resume, and the whole device enters the next round of operation, and so on. 2 . The double-row vibrating type banknote sorting and collecting device with high working efficiency according to claim 1 , wherein the container loading platform support mechanism comprises a base support frame, and the base support frame is provided with a sliding fit with the left and right support frames. 3 . The large slider, the base support frame is connected with the main beam, and the main beam is connected with the container loading platform.

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