Cash counting auxiliary device

Abstract

The utility model discloses a cash counting auxiliary device, which relates to the technical field of cash counting auxiliary equipment and comprises a shell, a driving mechanism and a controller, a cash inlet and a cash outlet are respectively arranged at the front end and the rear end of the shell, a conveying mechanism is arranged in the cash inlet, a flattening mechanism is arranged in the middle of the shell, and a cash shifting mechanism is arranged in the cash outlet. The driving mechanism comprises a motor, and further comprises a first gear, an incomplete gear and a second gear which are rotationally installed on the side wall of the shell at intervals in the longitudinal direction, and the incomplete gear is alternately in meshing transmission with the first gear and the second gear. According to the banknote counting auxiliary device, through cooperative arrangement of the conveying mechanism, the flattening mechanism, the banknote shifting mechanism and the driving mechanism, not only can banknotes be ironed and flattened better, but also the ironed and flattened banknotes can be shifted into the banknote outlet through the arc-shaped shifting piece, so that flattening work of the banknotes is completed, and banknote detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of banknote counting auxiliary equipment, in particular to a banknote counting auxiliary device. Background Art

[0002] Existing financial banknote counting devices have become increasingly sophisticated. However, during the counting process, due to the circulation of banknotes, banknotes are made of soft materials and may bend, fold, and wrinkle due to different ages and storage methods, thus affecting the banknote counting device's ability to verify the banknotes.

[0003] Chinese utility model patent application No. 202222359074.7 discloses a financial banknote counting auxiliary device, comprising a rectangular base, a placement slot formed at the top of the rectangular base, a rectangular slot formed at the bottom of the rectangular base, two vertical holes formed on the inner wall of the top of the rectangular slot, a screw being rotatably mounted in the vertical holes, a movable plate being threadedly sleeved on the outer sides of the two screws, a vertical plate being fixedly mounted at the bottom of the movable plate, and a common pressing plate being fixedly mounted at the bottom of the two vertical plates. The financial banknote counting auxiliary device discharges steam from a steam engine to steam and soften the surface of the banknotes, and then, through the threaded transmission of the screw and the movable plate and the cooperation of the worm and the worm gear, the rotation of the turntable drives the pressing plate downward, thereby pressing and flattening the banknotes. However, when the pressing plate presses the wet banknotes, the banknotes may stick to the bottom of the placement slot, making them inconvenient to remove.

[0004] Therefore, it is necessary to propose a banknote counting auxiliary device to solve the above problems. Utility Model Content

[0005] Technical problem to be solved: The purpose of the present invention is to provide a banknote counting auxiliary device to solve the problem of the existing financial banknote counting auxiliary device proposed in the above background technology, which discharges the steam in the steam engine to steam and soften the surface of the banknote, and then through the threaded transmission of the screw rod and the movable plate and the cooperation of the worm and the worm gear, the rotation of the turntable can drive the pressure plate to move downward, which can press the banknotes and flatten the banknotes; however, when the pressure plate squeezes the wet banknotes, it may stick to the bottom of the placement slot, making it inconvenient to take out.

[0006] Technical solution: To achieve the above purpose, the present invention is implemented through the following technical solution: a banknote counting auxiliary device, including a shell, a driving mechanism and a controller, the front and rear ends of the shell are respectively provided with a banknote inlet and a banknote outlet, and a conveying mechanism is provided in the banknote inlet, a flattening mechanism is provided in the middle of the shell, and a banknote dispensing mechanism is provided in the banknote outlet; the driving mechanism includes a motor, and also includes a first gear, an incomplete gear and a second gear installed on the side wall of the shell along the longitudinal interval, and the incomplete gear is alternately meshed with the first gear and the second gear for transmission; the angle between the first and last teeth of the incomplete gear is less than 180°, and the number of teeth on the incomplete gear is the same as the number of teeth on the second gear, the motor is respectively connected to the incomplete gear and the banknote dispensing mechanism, and the first gear is connected to the conveying mechanism for transmission; the flattening mechanism includes The gear train is a gear that is fixedly mounted on the drive shaft and has a first end fixed to the drive shaft, and a second end of the gear train is fixedly mounted on the drive shaft to control the gear train.

[0007] Preferably, the conveying mechanism includes a lower roller that is rotatably installed at the lower part of the cash inlet and is connected to the first gear transmission, an upper roller that is arranged parallel to the upper part of the lower roller, and elastic components that are symmetrically arranged on the left and right sides of the cash inlet. Both elastic components are provided with a movable end that can slide vertically, and the two ends of the upper roller are respectively rotatably installed on the movable ends on the adjacent sides.

[0008] Preferably, a slide groove is vertically provided on the side walls on the left and right sides of the cash inlet, and the elastic component includes a slider slidably installed in the slide groove, a through hole is vertically provided on the slider, a first slide rod is slidably installed in the through hole, both ends of the first slide rod extend out of the through holes respectively and are fixedly connected to the shell, and a first spring is mounted on the first slide rod above the slider.

[0009] Preferably, the driving mechanism also includes a transmission assembly, and the motor is connected to the incomplete gear through the transmission assembly. The transmission assembly includes a pulley and a V-belt. There are two pulleys, one of which is fixedly mounted on the output shaft of the motor, and the other pulley is concentrically fixedly installed on the end face of the incomplete gear away from the housing. The two pulleys are connected by a V-belt transmission.

[0010] Preferably, the banknote shifting mechanism includes a rotating roller rotatably mounted in the housing along the transverse direction, a plurality of arc-shaped shifting pieces are evenly and fixedly mounted on the rotating roller along the circumference, and one end of the rotating shaft of the rotating roller extends out of the housing and is fixedly connected to the output shaft of the motor.

[0011] Beneficial effects: Compared with the prior art, the utility model provides a banknote counting auxiliary device, which has a unique structure and is easy to use. It includes a conveying mechanism, a flattening mechanism, a banknote shifting mechanism and a driving mechanism. The driving mechanism drives the lower roller to rotate. Since elastic components are provided at both ends of the upper roller, the elastic components push the upper roller so that the upper roller and the lower roller are in close contact. When the lower roller rotates, the friction between the two rollers brings the banknotes inserted between the two rollers into the shell. In addition, when the two rollers bring the banknotes into the shell, the two rollers can also perform preliminary flattening on the wrinkled banknotes. Moreover, due to the elastic components, it can also effectively prevent the pressure between the two rollers from being too large, which causes the banknotes to be squeezed and bent.

[0012] When the incomplete gear is engaged with the second gear, the second gear drives the flattening mechanism to move up and down through the connecting rod, thereby ironing and flattening the banknote again; when the banknote is completely entered into the housing, one end of the banknote moves under the rotating roller, and the motor drives the rotating roller to rotate through the belt drive, thereby driving the arc-shaped pick to rotate. The arc-shaped pick can use friction to push the ironed and flattened banknote into the banknote outlet, thereby completing the flattening work of the banknote, making it easier to verify the banknote. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional main view schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional side view schematic diagram of the structure of the utility model;

[0015] Figure 3 It is a cross-sectional schematic diagram of the structure of the utility model;

[0016] Figure 4 It is a cross-sectional schematic diagram of the structure of the utility model;

[0017] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure of area A in the middle.

[0018] In the figure: 1. Housing; 2. Cash inlet; 3. Cash outlet; 4. Upper roller; 5. Lower roller; 6. First gear; 7. Incomplete gear; 8. Second gear; 9. Slider; 10. First slide bar; 11. First spring; 12. Connecting rod; 13. Support rod; 14. Slide; 15. Second slide bar; 16. Pressure block; 17. Second spring; 18. Heating plate; 19. Rotating roller; 20. Arc paddle; 21. Pulley; 22. V-belt; 23. Motor; 24. Controller; 25. Limiting groove. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Example 1: This example 1 provides a banknote counting auxiliary device, which is directly improved on the existing financial banknote counting auxiliary device and has a unique structure. Figure 1-5 As shown, it includes a housing 1, a driving mechanism and a controller 24. The front and rear ends of the housing 1 are respectively provided with a cash inlet 2 and a cash outlet 3, and a conveying mechanism is provided in the cash inlet 2. A flattening mechanism is provided in the middle of the housing 1, and a cash transfer mechanism is provided in the cash outlet 3.

[0021] The driving mechanism includes a motor 23, and also includes a first gear 6, an incomplete gear 7 and a second gear 8 installed on the side wall of the shell 1 for rotation along the longitudinal interval. The incomplete gear 7 is alternately engaged with the first gear 6 and the second gear 8 for transmission; the angle between the first and tail teeth of the incomplete gear 7 is less than 180°, and the number of teeth on the incomplete gear 7 is the same as the number of teeth on the second gear 8. The motor 23 is respectively connected to the incomplete gear 7 and the banknote transfer mechanism, and the first gear 6 is connected to the conveying mechanism; by using the incomplete gear 7 to alternately engage with the first gear 6 and the second gear 8 for transmission, the conveying mechanism and the flattening mechanism can be operated at intervals, thereby preventing the conveying mechanism from continuously bringing the banknotes into the shell 1 when the flattening mechanism flattens the banknotes, causing the banknotes to fold.

[0022] The conveying mechanism includes a lower roller 5 rotatably mounted at the bottom of the bill inlet 2 and transmission-connected to a first gear 6, an upper roller 4 arranged parallel to and above the lower roller 5, and elastic components symmetrically arranged on the left and right sides of the bill inlet 2. Both elastic components are provided with a movable end that can slide vertically, and the two ends of the upper roller 4 are respectively rotationally mounted on the movable ends on adjacent sides. There are various ways to transmission-connect the lower roller 5 and the first gear 6. For example, one end of the rotating shaft of the lower roller 5 extends out of the housing 1, and the first gear 6 is fixedly mounted on the exposed end of the rotating shaft of the lower roller 5. In the initial state, the elastic component pushes the upper roller 4 and the lower roller 5 into close contact. When the lower roller 5 rotates, the friction between the two rollers can bring the banknote inserted between the two rollers into the interior of the housing 1. In addition, when the two rollers bring the banknote into the housing 1, the two rollers can also initially flatten the wrinkled banknote. Moreover, due to the elastic component, the banknote can be effectively prevented from being squeezed and bent due to excessive pressure between the two rollers.

[0023] A slide groove is vertically provided on the side walls on both sides of the banknote inlet 2. The elastic component includes a slider 9 slidably installed in the slide groove. Both ends of the upper roller 4 are rotatably installed on the two sliders 9 through bearings. A through hole is vertically provided on the slider 9. A first slide rod 10 is slidably installed in the through hole. The two ends of the first slide rod 10 extend out of the through hole respectively and are fixedly connected to the housing 1, and a first spring 11 is mounted on the first slide rod 10 above the slider 9; the banknote diverting mechanism includes a rotating roller 19 rotatably installed in the housing 1 along the horizontal direction, and a plurality of arc-shaped paddles 20 are evenly fixedly installed on the rotating roller 19 along the circumference. One end of the rotating shaft of the rotating roller 19 extends out of the housing 1 and is fixedly connected to the output shaft of the motor 23. The arc-shaped paddle 20 is made of elastic rubber material. When the rotating roller 19 rotates, the arc-shaped paddle 20 can divert the ironed and flattened banknotes into the banknote outlet 3 by friction.

[0024] The driving mechanism also includes a transmission assembly, through which the motor 23 is connected to the incomplete gear 7 for transmission. The transmission assembly includes a pulley 21 and a V-belt 22. There are two pulleys 21, one of which is fixedly mounted on the output shaft of the motor 23, and the other pulley 21 is concentrically fixedly mounted on the end face of the incomplete gear 7 away from the housing 1. The two pulleys 21 are connected for transmission through the V-belt 22; the flattening mechanism includes a limiting groove 25 opened on the left and right sides of the housing 1, and also includes a support rod 13 vertically slidably mounted in the limiting groove 25 and a slide 14 fixedly mounted on the support rod 13 along the horizontal interval; the two ends of the support rod 13 respectively pass through the limiting groove 25 on the adjacent sides and are rotatably mounted with a connecting rod 12, and the other end of the connecting rod 12 is rotatably mounted with a pin, which is fixedly mounted on the end face of the second gear 8 away from the housing 1, and the pin is set away from the center of the second gear 8.

[0025] A second slide bar 15 is provided inside the slide 14 along a vertical sliding sleeve, and the upper and lower ends of the second slide bar 15 extend out of the slide 14, and a stopper is fixedly installed on the upper end of the second slide bar 15, and a pressure block 16 is fixedly installed on the lower end; a second spring 17 is provided on the second slide bar 15 between the pressure block 16 and the slide 14, and an electric heating plate 18 is fixedly installed on the inner bottom surface of the shell 1 below the pressure block 16. There are many ways to install the electric heating plate 18, for example: a mounting groove is provided on the inner bottom surface of the shell 1, and the electric heating plate 18 is installed in the mounting groove. The upper top surface of the plate 18 is flush with the inner bottom surface of the shell 1 to prevent the electric heating plate 18 from hindering the movement of banknotes. The controller 24 is respectively controlled and connected to the drive mechanism and the electric heating plate 18. The controller 24 and the electric heating plate 18 are both existing equipment. Their internal structure and working principle are not described in detail. The controller 24 can monitor the temperature of the electric heating plate 18. There are many monitoring methods, for example: monitoring through a temperature sensor to keep the temperature of the electric heating plate 18 stable, thereby preventing the temperature of the electric heating plate 18 from being too high and causing the banknotes to burn.

[0026] When we use the banknote counting auxiliary device to iron and flatten wrinkled banknotes, we first start the electric heating plate 18 and the motor 23, then reset the folded corners of the wrinkled banknotes, and insert the banknotes between the upper roller 4 and the lower roller 5 through the banknote inlet 2. The motor 23 drives the incomplete gear 7 to rotate through the belt drive. When the incomplete gear 7 engages with the first gear 6, it drives the lower roller 5 to rotate. Since elastic components are provided at both ends of the upper roller 4, the elastic components push the upper roller 4, so that the upper roller 4 and the lower roller 5 are in close contact. When the lower roller 5 rotates, the friction between the two rollers can bring the banknotes inserted between the two rollers into the interior of the shell 1.

[0027] In addition, when the two rollers bring the banknotes into the housing 1, the two rollers can also perform preliminary flattening on the wrinkled banknotes, and due to the elastic component, it can also effectively prevent the pressure between the two rollers from being too large, which causes the banknotes to be squeezed and bent; when the incomplete gear 7 is engaged with the second gear 8, since the pin is set away from the center of the second gear 8, when the second gear 8 rotates, the flattening mechanism can be driven to move back and forth up and down through the connecting rod 12.

[0028] When the flattening mechanism moves downward, the pressure block 16 first contacts the banknote and presses the banknote, flattening the banknote under the action of high temperature and pressure. At this time, the slide 14 continues to move downward, and the slide 14 and the second slide bar 15 slide relative to each other. The second spring 17 is compressed, and the pressure on the banknote gradually increases. When the flattening mechanism moves upward, the second spring 17 gradually returns to its initial state, and the pressure on the banknote gradually decreases until the slide 14 contacts the block, and the second slide bar 15 drives the pressure block 16 to move upward, separating the pressure block 16 from the banknote; when the banknote completely enters the housing 1, one end of the banknote moves to the bottom of the rotating roller 19, and the motor 23 drives the rotating roller 19 to rotate through the belt drive, thereby driving the arc-shaped paddle 20 to rotate. The arc-shaped paddle 20 can use friction to push the ironed and flattened banknote into the banknote outlet 3, thereby completing the flattening of the banknote, which is convenient for banknote verification.

[0029] Example 2: The difference between Example 2 and Example 1 is that Figure 3 As shown, a heat dissipation hole is provided at the bottom of the housing 1, which can quickly dissipate heat from the heating plate 18 after ironing is completed.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A banknote counting auxiliary device, comprising a housing (1), characterized in that: The invention also includes a driving mechanism and a controller (24), wherein the front and rear ends of the housing (1) are respectively provided with a banknote inlet (2) and a banknote outlet (3), and a conveying mechanism is provided in the banknote inlet (2), a flattening mechanism is provided in the middle of the housing (1), and a banknote dispensing mechanism is provided in the banknote outlet (3); the driving mechanism includes a motor (23), and also includes a first gear (6), an incomplete gear (7) and a second gear (8) which are mounted on the side wall of the housing (1) and rotated along a longitudinal interval, and the incomplete gear (7) is alternately meshed with the first gear (6) and the second gear (8) for transmission; the angle between the first and last teeth of the incomplete gear (7) is less than 180 degrees, and the number of teeth on the incomplete gear (7) is the same as the number of teeth on the second gear (8); the motor (23) is respectively connected to the incomplete gear (7) and the banknote dispensing mechanism, and the first gear (6) is connected to the conveying mechanism for transmission; the flattening mechanism includes a limit slot (25) provided on the left and right sides of the housing (1), and also includes a support rod (13) which is mounted in the limit slot (25) and slides vertically. ) and a slide cylinder (14) fixedly mounted on the support rod (13) along the horizontal interval; the two ends of the support rod (13) respectively pass through the limit grooves (25) on the adjacent sides and are rotatably sleeved with a connecting rod (12), and the other end of the connecting rod (12) is rotatably sleeved with a pin, which is fixedly mounted on the end face of the second gear (8) away from the housing (1), and the pin is set away from the center of the second gear (8); the interior of the slide cylinder (14) is vertically slidably sleeved with a second slide rod (15), and the upper end of the second slide rod (15) is Slide cylinders (14) extend from both ends of the lower portion, and a stopper is fixedly mounted on the upper end of the second slide rod (15), and a pressure block (16) is fixedly mounted on the lower end; a second spring (17) is sleeved on the second slide rod (15) between the pressure block (16) and the slide cylinder (14); an electric heating plate (18) is fixedly mounted on the inner bottom surface of the shell (1) below the pressure block (16); the upper top surface of the electric heating plate (18) is flush with the inner bottom surface of the shell (1); and a controller (24) is respectively connected to the driving mechanism and the electric heating plate (18).

2. The banknote counting auxiliary device according to claim 1, characterized in that: The conveying mechanism comprises a lower roller (5) which is rotatably mounted at the lower part of the banknote inlet (2) and is transmission-connected to the first gear (6), an upper roller (4) which is arranged parallel to the upper part of the lower roller (5), and elastic components which are symmetrically arranged on the left and right sides of the banknote inlet (2), wherein both elastic components are provided with a movable end which can slide vertically, and both ends of the upper roller (4) are rotatably mounted on the movable ends on adjacent sides.

3. The banknote counting auxiliary device according to claim 2, characterized in that: The side walls on both sides of the money inlet (2) are vertically provided with a slide groove, and the elastic component includes a slider (9) slidably installed in the slide groove, a through hole is vertically provided on the slider (9), and a first slide rod (10) is slidably installed in the through hole, and the two ends of the first slide rod (10) extend out of the through hole respectively and are fixedly connected to the housing (1), and a first spring (11) is mounted on the first slide rod (10) above the slider (9).

4. The banknote counting auxiliary device according to claim 1, characterized in that: The driving mechanism further includes a transmission assembly, wherein the motor (23) is connected to the incomplete gear (7) through the transmission assembly, and the transmission assembly includes a pulley (21) and a V-belt (22). There are two pulleys (21), one of which is fixedly mounted on the output shaft of the motor (23), and the other pulley (21) is concentrically fixedly mounted on the end face of the incomplete gear (7) away from the housing (1). The two pulleys (21) are connected through the V-belt (22).

5. The banknote counting auxiliary device according to claim 1, characterized in that: The banknote shifting mechanism comprises a rotating roller (19) mounted in a housing (1) for transverse rotation, a plurality of arc-shaped shifting pieces (20) being fixedly mounted uniformly along the circumference of the rotating roller (19), and one end of a rotating shaft of the rotating roller (19) extending out of the housing (1) and fixedly connected to an output shaft of a motor (23).

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