A financial bill storage device

Abstract

The present invention relates to the field of data storage technology, specifically a financial bill storage device, including a storage box, a double stand plate, a smoothing belt, a sorting belt, a bill throwing port, a bill storage rack and a bidirectional negative pressure plate, a bill scanner is provided on the side wall of the bill throwing port, an adjusting roller and a tensioning roller are provided on the double stand plate, an electric cylinder is provided on the double stand plate, a fixed block is provided on the double stand plate, and a tensioning spring is provided in the fixed block. The present invention can adjust the tightness of the sorting belt by driving the two ends of the adjusting roller to slide in the vertical slide groove through the cylinder, and then drive the two ends of the tensioning roller to slide in the horizontal slide groove through the tension of the tensioning spring, so as to adjust the length of the sorting belt. After the bill passes between the smoothing belt and the sorting belt, the position of the tail end of the sorting belt and the trapezoidal partition block can determine the position where the bill falls, and finally the bill is adsorbed and slid to one end of the bill storage rack by the bidirectional negative pressure block for storage, and the bill can be classified by falling once, which greatly reduces the probability of bill bending.

Description

Technical Field

[0001] The present invention relates to the technical field of bill storage, and in particular to a financial bill storage device. Background Art

[0002] Bill storage technology includes storage technology for physical bills and electronic bills. When selecting, comprehensive consideration should be given to factors such as bill type, corporate needs and data security. By reasonably selecting and applying these technologies, the security, integrity and traceability of bills can be ensured. Financial bill storage devices are designed to ensure the safe, orderly and efficient management of financial bills. Existing storage devices can convert paper bills into electronic versions through bill scanners and upload them to cloud storage for preservation and management.

[0003] According to a financial bill storage device disclosed in Chinese patent document with announcement number CN115535427A, the first telescopic device pulls the first sliding plate to slide along the guide rod, the torsion spring is twisted, and the second gear meshes with the tooth plate under the action of the one-way bearing and rotates in the direction away from the bill body until the abutment plate is received in the groove to provide sufficient movement direction of the bill body. The second telescopic device absorbs the bill body through the negative pressure plate and pushes it into the storage cavity, and then the negative pressure plate is deflated by the negative pressure device to absorb the bill body. In addition, the first telescopic device is reset under the spring tension, and the abutment plate is pressed against the bill body again under the action of the torsion spring.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it was found that although the above equipment is provided with several storage chambers and the classified storage of bills is realized by dropping once or multiple times, in actual use, the bills will first be adsorbed by the upper bidirectional negative pressure plate. Paper bills are relatively soft and may bend during the adsorption process. At this time, if they are pushed by the telescopic device, on the one hand, they may not be able to fall into the next storage chamber through the entry slot, resulting in sorting failure. On the other hand, the uneven thickness of the bent bills cannot ensure uniform force on the plate, which in turn affects the storage of the bills.

[0005] Therefore, there is an urgent need to improve the financial bill storage device to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide a financial bill storage device, which can adjust the tightness of the sorting belt by driving the two ends of the adjusting roller to slide in the vertical slide groove through the cylinder, and then drive the two ends of the tensioning roller to slide in the horizontal slide groove through the tension of the tensioning spring, so as to adjust the length of the sorting belt. After the bill passes between the smoothing belt and the sorting belt, the position of the tail end of the sorting belt and the trapezoidal dividing block can determine the position where the bill falls. Finally, it is adsorbed and slid to one end of the bill storage rack for storage through the two-way negative pressure block. The bills can be classified by dropping once, which greatly reduces the probability of bill bending.

[0007] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0008] A financial bill storage device comprises a storage box and a double-standing frame fixedly installed inside the storage box, a smoothing belt is rotatably arranged inside the double-standing frame, a sorting belt is rotatably arranged below the double-standing frame corresponding to the smoothing belt, a bill throwing port is opened on the upper side of the storage box, the bill throwing port corresponds to the smoothing belt and one end of the sorting belt, a bill scanner is fixedly installed on the side wall of the bill throwing port, and the bill scanner corresponds to one end of the smoothing belt;

[0009] A vertical slide groove and a horizontal slide groove are provided on both sides of the double-standing frame plate, an adjusting roller is provided inside the vertical slide groove for vertical sliding, and a tensioning roller is provided inside the horizontal slide groove for horizontal sliding. An electric cylinder is fixedly installed on the double-standing frame plate above the vertical slide groove, and the output end of the electric cylinder is fixedly connected to the two ends of the adjusting roller. A fixing block is fixedly installed on one end of the double-standing frame plate corresponding to the horizontal slide groove, and a tensioning spring is fixedly provided inside the fixing block, and one end of the tensioning spring away from the fixing block is fixedly connected to the two ends of the tensioning roller;

[0010] Two ventilation plates are fixedly installed at the bottom end of the double upright plates, a trapezoidal partition block is fixedly installed between the two ventilation plates, the trapezoidal partition block is arranged below the tensioning roller, a bill storage rack is fixedly installed below the double upright plates, a bidirectional negative pressure plate is slidably arranged inside the bill storage rack, the bidirectional negative pressure plate is located directly below the trapezoidal partition block, ventilation components are fixedly installed on both sides of the storage box, and a dehumidifier is fixedly installed on the upper end side of the storage box away from the bill throwing port.

[0011] Preferably, an active roller is rotatably arranged on the inner side of one end of the sorting belt away from the tensioning roller, and a first motor is fixedly installed on the double frame plate at a position corresponding to the active roller, and an output end of the first motor is fixedly connected to one end of the active roller, and the active roller is rotatably arranged on the double frame plate by the first motor.

[0012] Preferably, two driven rollers are rotatably provided inside the smoothing belt, a driving gear is fixedly mounted on the end of the driving roller away from the first motor, a driven gear is rotatably provided on the double upright plates corresponding to the position of the driving gear, the driven gear is meshed with the driving gear, a pulley is fixedly connected to one end of the driven roller close to the driving gear, a belt is rotatably provided on the pulley, and the driven gear is used to drive the pulley to rotate through the belt.

[0013] Preferably, a second motor is fixedly mounted on the outer side of the storage box, a screw rod is fixedly mounted on the output end of the second motor, the screw rod passes through the outer wall of the double stand plate and extends to the other side of the double stand plate, and the screw rod is arranged below the bill storage rack.

[0014] Preferably, a threaded slider is fixedly connected to the bottom end of the bidirectional negative pressure plate, and the internal thread of the threaded slider is meshed with the screw rod, and the screw rod is used to drive the bidirectional negative pressure plate to slide left and right through the threaded slider.

[0015] Preferably, a clamping groove is provided on the bill storage rack, and two groups of symmetrically distributed clamping springs are fixedly installed inside the clamping groove. One end of the clamping spring away from the inner wall of the clamping groove is fixedly connected to a clamping slider, and the clamping slider is slidably arranged inside the clamping groove through the clamping spring.

[0016] Preferably, an L-shaped clamping plate is rotatably arranged inside the clamping slider, elliptical sliding columns are fixedly arranged at both ends of the shaft of the L-shaped clamping plate, a plurality of evenly distributed spring sheets are fixedly arranged on the inner side wall of the clamping groove, the clamping slider is slidably arranged on the spring sheets through the elliptical sliding columns, and a rounded corner is arranged at the horizontal end of the L-shaped clamping plate.

[0017] Preferably, guide blocks are fixedly installed on both sides of the upper end of the threaded slider, and the guide blocks are slidably arranged inside the clamping groove. Beveled top plates are fixedly installed on both sides of the upper end of the guide block, and the beveled top plates correspond to the rounded corners. During the sliding of the bidirectional negative pressure plate, the beveled top plate transmits the rotation of the L-shaped clamping plate through contact with the rounded corners.

[0018] Preferably, a plurality of evenly distributed ventilation windows are provided on the inner side of the ventilation assembly, the ventilation assembly is connected with the interior of the storage box through the ventilation windows, and a dustproof net is fixedly installed on the outer side of the ventilation assembly.

[0019] Preferably, a guide vertical rod is fixedly installed inside the ventilation assembly, a slide rod is slidably arranged on the guide vertical rod, and a plurality of evenly distributed blocking grilles are fixedly installed on both sides of the slide rod, and the blocking grilles correspond to the ventilation windows;

[0020] A tension spring is fixedly installed on the upper end of the sliding rod, and the tension spring is sleeved on the guide vertical rod. The end of the sliding rod away from the tension spring is fixedly connected to hair, and the end of the hair away from the sliding rod is fixedly connected to the inner bottom side of the ventilation component through a clamping plate.

[0021] The present invention has at least the following beneficial effects:

[0022] The present invention can adjust the tightness of the sorting belt by driving the two ends of the adjusting roller to slide in the vertical slide groove through the cylinder, and then drive the two ends of the tensioning roller to slide in the horizontal slide groove through the tension of the tensioning spring, so as to adjust the length of the sorting belt. After the bill passes between the smoothing belt and the sorting belt, the position of the tail end of the sorting belt and the trapezoidal dividing block can determine the position where the bill falls. Finally, it is adsorbed and slid to one end of the bill storage rack for storage through the bidirectional negative pressure block. The bill can be classified by dropping it once, which greatly reduces the probability of bill bending.

[0023] The present invention converts paper bills into electronic versions through a bill scanner, uploads them to cloud storage for preservation and management, and transmits the information to a logistics management system. The system controls the cylinder drive adjustment roller to slide up or down according to the information. When the adjustment roller slides up, the sorting belt extends to the left side of the upper end of the trapezoidal partition block under the action of the tensioning roller, and conversely contracts to the right side of the upper end of the trapezoidal partition block, thereby realizing rapid sorting of bills.

[0024] The first motor of the present invention is used to drive the active roller to rotate. In the process of the active roller driving the sorting belt to rotate, the active gear follows the rotation and drives the driven gear to rotate. The driven gear rotates through the belt drive pulley, thereby making the smoothing belt and the sorting belt rotate synchronously and in opposite directions. On the one hand, the smoothing quality of the bill can be improved, and on the other hand, the friction of the smoothing belt and the sorting belt on the bill can be reduced, thereby improving the storage quality of the bill.

[0025] After the bidirectional negative pressure plate of the present invention absorbs the fallen bill, the second motor is started, and the second motor drives the screw rod to rotate. Since the threaded slider at the bottom end of the bidirectional negative pressure plate is engaged with the screw rod, the rotation of the screw rod will cause the threaded slider to slide left and right, thereby driving the bidirectional negative pressure plate to move left and right. The bill can be pushed to a suitable position through the left and right movement of the bidirectional negative pressure plate, which is convenient for subsequent retrieval or management.

[0026] When the screw-driven bidirectional negative pressure plate of the present invention pushes the bill, the beveled top plate first contacts the rounded corner at one end of the L-shaped clamping plate, and the beveled top plate drives the L-shaped clamping plate to rotate through the rounded corner. When the L-shaped clamping plate rotates to the inner side of the clamp, the bill will pass over the L-shaped clamping plate, and thus the new bill can be fitted with the old bill. During the rotation of the L-shaped clamping plate, the elliptical sliding column follows the rotation, and the long diameter end of the elliptical sliding column presses down the spring sheet, and the adjacent spring sheets can clamp the short diameter sides of the elliptical sliding column to prevent the clamping slider from sliding away under the action of the clamping spring. When the bidirectional negative pressure plate returns to the middle of the bill rack, the pressed spring sheet drives the elliptical sliding column to rotate to reset the L-shaped clamping plate, thereby realizing the function of clamping the new bill.

[0027] When the outside humidity is too high, the hair will absorb too much water and stretch. The sliding rod will slide upward under the action of the tension spring. The sealing grille can block the ventilation window, thereby preventing humid air from entering the storage box. After the ventilation window is closed, dry air can be filled into the storage box through a dehumidifier. The dry air passes through the ventilation plate and enters the bottom of the storage box. The air pressure in the storage box increases, and the humid air is discharged through the bill throwing port, thereby playing a moisture-proof role. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0029] Figure 1 A schematic diagram of the three-dimensional structure provided by the present invention;

[0030] Figure 2 The present invention provides Figure 1 A-A' section diagram;

[0031] Figure 3 A structural diagram of the double stand plate provided by the present invention;

[0032] Figure 4 An elevation view of the pulley and sorting belt structure provided by the present invention;

[0033] Figure 5 Schematic diagram of the explosion of the bill storage rack and the bidirectional negative pressure plate provided by the present invention;

[0034] Figure 6 An enlarged view of the internal structure of the clamping groove provided by the present invention;

[0035] Figure 7 A schematic diagram of the structure of the threaded slider and the clamping slider provided by the present invention;

[0036] Figure 8 A schematic diagram of the working state of the L-shaped pressing plate provided by the present invention;

[0037] Fig. 9 An exploded schematic diagram of the ventilation assembly provided by the present invention.

[0038] In the figure, 1, storage box; 2, double vertical frame plate; 21, vertical slide; 22, horizontal slide; 23, fixed block; 24, tension spring; 25, ventilation plate; 26, trapezoidal partition block; 3, smoothing belt; 31, driven roller; 32, pulley; 4, sorting belt; 41, adjusting roller; 42, tensioning roller; 43, active roller; 44, active gear; 5, bill throwing port; 6, bill scanner; 7, electric cylinder; 8, bill storage rack; 81, clamping groove; 82, clamping spring; 83, Clamping slider; 84, L-shaped clamping plate; 85, elliptical sliding column; 86, spring piece; 87, rounded corner; 9, two-way negative pressure plate; 10, ventilation assembly; 101, ventilation window; 102, dustproof net; 103, guide vertical rod; 104, sliding rod; 105, blocking grille; 106, tension spring; 107, hair; 11, dehumidifier; 12, first motor; 13, driven gear; 14, belt; 15, second motor; 16, screw rod; 17, threaded slider; 18, guide block; 19, bevel top plate. DETAILED DESCRIPTION

[0039] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0040] like Figure 1 - Fig. 9 As shown, the financial bill storage device provided by this embodiment includes a storage box 1 and a double-standing frame plate 2 fixedly installed inside the storage box 1, a smoothing belt 3 is rotatably arranged inside the double-standing frame plate 2, and a sorting belt 4 is rotatably arranged below the double-standing frame plate 2 corresponding to the smoothing belt 3, a bill throwing port 5 is opened on the upper side of the storage box 1, the bill throwing port 5 corresponds to one end of the smoothing belt 3 and the sorting belt 4, a bill scanner 6 is fixedly installed on the side wall of the bill throwing port 5, and the bill scanner 6 corresponds to one end of the smoothing belt 3; vertical slide grooves 21 and horizontal slide grooves 22 are opened on both sides of the double-standing frame plate 2, and the vertical An adjusting roller 41 is provided for vertical sliding inside the chute 21, and a tensioning roller 42 is provided for horizontal sliding inside the horizontal chute 22. An electric cylinder 7 is fixedly installed on the double vertical frame plate 2 above the vertical chute 21, and the output end of the electric cylinder 7 is fixedly connected to the two ends of the adjusting roller 41. A fixed block 23 is fixedly installed on one end of the double vertical frame plate 2 corresponding to the horizontal chute 22, and a tensioning spring 24 is fixedly provided inside the fixed block 23. One end of the tensioning spring 24 away from the fixed block 23 is fixedly connected to the two ends of the tensioning roller 42, and the smoothing belt 3 and the sorting belt 4 rotate synchronously to smooth the bills;

[0041] The bill scanner 6 is used to scan the bill. The paper bill is converted into an electronic version through the bill scanner 6 and uploaded to the cloud storage for storage and management. This method combines the advantages of physical scanning and cloud storage, which not only retains the original information of the paper bill, but also improves the convenience of storage and management. After scanning the bill, the bill scanner 6 transmits the information to the logistics management system, and the system controls the cylinder 7 to drive the adjustment roller 41 to slide up or down according to the information;

[0042] Two ventilation plates 25 are fixedly installed at the bottom end of the double-standing frame plate 2, a trapezoidal partition block 26 is fixedly installed between the two ventilation plates 25, the trapezoidal partition block 26 is arranged below the tensioning roller 42, a bill storage rack 8 is fixedly installed below the double-standing frame plate 2, a bidirectional negative pressure plate 9 is slidably arranged inside the bill storage rack 8, and the bidirectional negative pressure plate 9 is located directly below the trapezoidal partition block 26, ventilation components 10 are fixedly installed on both sides of the storage box 1, a dehumidifier 11 is fixedly installed on one side of the upper end of the storage box 1 away from the bill throwing port 5, the ventilation component 10 is used to ventilate the interior of the storage box 1, the dehumidifier 11 is used to pass dry gas into the interior of the storage box 1, and the bidirectional negative pressure plate 9 can be stacked using two negative pressure plates that are stacked together and act in opposite directions;

[0043] Among them, after the bill scanner 6 scans the bill, the logistics management system can adjust the tightness of the sorting belt 4 by driving the cylinder 7 to adjust the two ends of the roller 41 to slide in the vertical slide 21, and then drive the two ends of the tensioning roller 42 to slide in the horizontal slide 22 through the tension of the tensioning spring 24, so as to adjust the length of the sorting belt 4. After the bill passes between the smoothing belt 3 and the sorting belt 4, the position of the tail end of the sorting belt 4 and the trapezoidal dividing block 26 can determine the position where the bill falls. When the adjusting roller 41 slides up, the sorting belt 4 extends to the left side of the upper end of the trapezoidal dividing block 26 under the action of the tensioning roller 42, and conversely contracts to the right side of the upper end of the trapezoidal dividing block 26, thereby realizing rapid sorting of the bills. Finally, it is adsorbed and slid to one end of the bill storage rack 8 for storage through the bidirectional negative pressure block 9. The bills can be classified by falling once, which greatly reduces the probability of bill bending.

[0044] In order to solve the problem of synchronous rotation of the smoothing belt 3 and the sorting belt 4:

[0045] like Figure 3 and Figure 4As shown, a driving roller 43 is rotatably provided at the inner side of one end of the sorting belt 4 away from the tensioning roller 42, a first motor 12 is fixedly installed at the position of the double frame plate 2 corresponding to the driving roller 43, an output end of the first motor 12 is fixedly connected to one end of the driving roller 43, the driving roller 43 is rotatably provided on the double frame plate 2 through the first motor 12, two driven rollers 31 are rotatably provided inside the smoothing belt 3, a driving gear 44 is fixedly provided at one end of the driving roller 43 away from the first motor 12, a driven gear 13 is rotatably provided at the position of the double frame plate 2 corresponding to the driving gear 44, the driven gear 13 is meshed with the driving gear 44, a pulley 32 is fixedly connected to one end of the driven roller 31 close to the driving gear 44, a belt 14 is rotatably provided on the pulley 32, and the driven gear 13 is used to drive the pulley 32 to rotate through the belt 14;

[0046] Among them, the first motor 12 is used to drive the active roller 43 to rotate. When the active roller 43 drives the sorting belt 4 to rotate, the active gear 44 follows the rotation and drives the driven gear 13 to rotate. The driven gear 13 drives the pulley 32 to rotate through the belt 14, thereby making the smoothing belt 3 and the sorting belt 4 rotate synchronously and in opposite directions. On the one hand, it can improve the smoothing quality of the bills, and on the other hand, it can also reduce the friction of the smoothing belt 3 and the sorting belt 4 on the bills, thereby improving the storage quality of the bills.

[0047] Further, such as Figure 2 , Figure 5 and Figure 6 As shown, a second motor 15 is fixedly installed on the outside of the storage box 1, and a screw rod 16 is fixedly installed on the output end of the second motor 15. The screw rod 16 penetrates the outer wall of the double stand plate 2 and extends to the other side of the double stand plate 2. The screw rod 16 is arranged below the bill storage rack 8. A threaded slider 17 is fixedly connected to the bottom end of the two-way negative pressure plate 9. The internal thread of the threaded slider 17 is meshed with the screw rod 16. The screw rod 16 is used to drive the two-way negative pressure plate 9 to slide left and right through the threaded slider 17;

[0048] Among them, after the two-way negative pressure plate 9 absorbs the fallen bill, the second motor 15 is started, and the second motor 15 drives the screw rod 16 to rotate. Since the threaded slider 17 at the bottom end of the two-way negative pressure plate 9 is meshed with the screw rod 16, the rotation of the screw rod 16 causes the threaded slider 17 to slide left and right, thereby driving the two-way negative pressure plate 9 to move left and right. The bill can be pushed to a suitable position through the left and right movement of the two-way negative pressure plate 9, which is convenient for subsequent retrieval or management;

[0049] Specifically, the two sides of the bidirectional negative pressure plate 9 can use infrared scanners to determine the landing point of the bill, and control the transmission direction of the second motor 15 through the logistics conveying system, thereby realizing the classified storage of the bill.

[0050] In order to solve the clamping problem of the bill storage rack 8 when there are many bills:

[0051] like Figure 5 - Figure 8 As shown, a clamping groove 81 is provided on the bill storage rack 8, and two groups of symmetrically distributed clamping springs 82 are fixedly installed inside the clamping groove 81, and one end of the clamping spring 82 away from the inner wall of the clamping groove 81 is fixedly connected to a clamping slider 83, and the clamping slider 83 is slidably arranged inside the clamping groove 81 through the clamping spring 82, and an L-shaped clamping plate 84 is rotatably arranged inside the clamping slider 83, and a rounded corner 87 is arranged at one horizontal end of the L-shaped clamping plate 84, and guide blocks 18 are fixedly installed on both sides of the upper end of the threaded slider 17, and the guide blocks 18 are slidably arranged inside the clamping groove 81, and oblique top plates 19 are fixedly installed on both sides of the upper end of the guide blocks 18, and the oblique top plates 19 correspond to the rounded corners 87. During the sliding process of the bidirectional negative pressure plate 9, the oblique top plates 19 are driven to rotate by contact with the rounded corners 87. The guide blocks 18 are used to guide the sliding of the threaded slider 17 on the one hand, and can guide the sliding of the oblique top plates 19 on the other hand;

[0052] When the screw rod 16 drives the bidirectional negative pressure plate 9 to push the bill, the oblique top plate 19 first contacts the rounded corner 87 at one end of the L-shaped pressing plate 84, and the oblique top plate 19 drives the L-shaped pressing plate 84 to rotate through the rounded corner 87. When the L-shaped pressing plate 84 rotates to the inner side of the clamping groove 81, the bill will pass over the L-shaped pressing plate 84, so that the new bill can be attached to the old bill.

[0053] At the same time, if Figure 5 - Figure 8 As shown, elliptical slide columns 85 are fixedly provided at both ends of the shaft of the L-shaped clamping plate 84, and a number of evenly distributed spring sheets 86 are fixedly provided on the inner side wall of the clamping groove 81. The clamping slider 83 is slidably set on the spring sheet 86 through the elliptical slide column 85. During the rotation of the L-shaped clamping plate 84, the elliptical slide column 85 rotates accordingly, and the long diameter end of the elliptical slide column 85 presses the spring sheet 86 downward. The adjacent spring sheets 86 can clamp the short diameter sides of the elliptical slide column 85 to prevent the clamping slider 83 from sliding away under the action of the clamping spring 82. When the bidirectional negative pressure plate 9 returns to the middle of the bill rack, the downward pressed spring sheet 86 drives the elliptical slide column 85 to rotate to reset the L-shaped clamping plate 84, thereby realizing the function of clamping a new bill.

[0054] Furthermore, if Figure 1 and Fig. 9 As shown, a plurality of evenly distributed ventilation windows 101 are provided on the inner side of the ventilation assembly 10, and the ventilation assembly 10 is connected to the interior of the storage box 1 through the ventilation windows 101. A dustproof net 102 is fixedly installed on the outer side of the ventilation assembly 10, and the dustproof net 102 can prevent external dust from entering to ensure the cleanliness of the bills. The ventilation windows 101 can ensure the air circulation of the storage box 1, thereby ensuring that the bills will not mold;

[0055] A guide vertical rod 103 is fixedly installed inside the ventilation assembly 10, and a slide bar 104 is slidably arranged on the guide vertical rod 103. A plurality of evenly distributed blocking grilles 105 are fixedly installed on both sides of the slide bar 104, and the blocking grilles 105 correspond to the ventilation windows 101; a tension spring 106 is fixedly installed on the upper end of the slide bar 104, and the tension spring 106 is sleeved on the guide vertical rod 103, and the end of the slide bar 104 away from the tension spring 106 is fixedly connected to a hair 107, and the end of the hair 107 away from the slide bar 104 is fixedly connected to the inner bottom side of the ventilation assembly 10 through a clamping plate;

[0056] Among them, when the external humidity is too high, the hair 107 absorbs too much water and will stretch, and the slide rod 104 will slide upward under the action of the tension spring 106. The blocking grille 105 can block the ventilation window 101, thereby preventing humid air from entering the storage box 1. After the ventilation window 101 is closed, dry air can be filled into the storage box 1 through the dehumidifier 11, and the dry air passes through the ventilation plate 25 and enters the bottom of the storage box 1. The air pressure in the storage box 1 increases, and the humid air is discharged through the bill throwing port 5, thereby playing a moisture-proof role.

[0057] like Figure 1 - Fig. 9 As shown, the principle of the financial bill storage device provided in this embodiment is as follows:

[0058] When in use, put the bill into the bill throwing port 5, the bill scanner 6 scans the bill, start the first motor 12 to drive the smoothing belt 3 and the sorting belt 4 to rotate and smooth the bill, the logistics conveying system transmission cylinder 7 sorts the bill, and the bill falls onto the bill storage rack 8 through the trapezoidal partition block 26 and is adsorbed by the bidirectional negative pressure plate 9, start the second motor 15, and the second motor 15 drives the screw rod 16 to rotate. Since the threaded slider 17 at the bottom end of the bidirectional negative pressure plate 9 is engaged with the screw rod 16, the rotation of the screw rod 16 will cause the threaded slider 17 to slide left and right, thereby driving the bidirectional negative pressure plate 9 to move left and right. The bill can be pushed to a suitable position through the left and right movement of the bidirectional negative pressure plate 9, which is convenient for subsequent retrieval or management.

[0059] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0060] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0061] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A financial bill storage device, comprising a storage box (1) and a double stand plate (2) fixedly mounted inside the storage box (1), characterized in that: A smoothing belt (3) is rotatably arranged inside the double-standing frame (2), and a sorting belt (4) is rotatably arranged below the double-standing frame (2) corresponding to the smoothing belt (3). A bill throwing opening (5) is provided on the upper side of the storage box (1), and the bill throwing opening (5) corresponds to the smoothing belt (3) and one end of the sorting belt (4). A bill scanner (6) is fixedly installed on the side wall of the bill throwing opening (5), and the bill scanner (6) corresponds to one end of the smoothing belt (3); A vertical slide groove (21) and a horizontal slide groove (22) are provided on both sides of the double vertical frame plate (2); an adjusting roller (41) is provided inside the vertical slide groove (21) for vertical sliding, and a tensioning roller (42) is provided inside the horizontal slide groove (22) for horizontal sliding; an electric cylinder (7) is fixedly installed on the double vertical frame plate (2) above the vertical slide groove (21); the output end of the electric cylinder (7) is fixedly connected to the two ends of the adjusting roller (41); a fixed block (23) is fixedly installed on one end of the double vertical frame plate (2) corresponding to the horizontal slide groove (22); a tensioning spring (24) is fixedly provided inside the fixed block (23); and one end of the tensioning spring (24) away from the fixed block (23) is fixedly connected to the two ends of the tensioning roller (42); Two ventilation plates (25) are fixedly installed at the bottom end of the double upright frame plate (2), a trapezoidal partition block (26) is fixedly installed between the two ventilation plates (25), the trapezoidal partition block (26) is arranged below the tensioning roller (42), a bill storage rack (8) is fixedly installed below the double upright frame plate (2), a bidirectional negative pressure plate (9) is slidably arranged inside the bill storage rack (8), and the bidirectional negative pressure plate (9) is located directly below the trapezoidal partition block (26), ventilation components (10) are fixedly installed on both sides of the storage box (1), and a dehumidifier (11) is fixedly installed on one side of the upper end of the storage box (1) away from the bill throwing port (5); The bill storage rack (8) is provided with a clamping groove (81), and two groups of symmetrically distributed clamping springs (82) are fixedly installed inside the clamping groove (81), and one end of the clamping spring (82) away from the inner wall of the clamping groove (81) is fixedly connected to a clamping slider (83), and the clamping slider (83) is slidably arranged inside the clamping groove (81) through the clamping spring (82), and an L-shaped clamping plate (84) is rotatably arranged inside the clamping slider (83), and elliptical sliding columns (85) are fixedly arranged at both ends of the shaft of the L-shaped clamping plate (84), and a plurality of evenly distributed springs (86) are fixedly arranged on the inner side wall of the clamping groove (81), and the clamping slider (83) is slidably arranged on the springs (86) through the elliptical sliding columns (85), and a rounded corner (87) is arranged at one horizontal end of the L-shaped clamping plate (84); The bottom end of the bidirectional negative pressure plate (9) is fixedly connected to a threaded slider (17), and guide blocks (18) are fixedly installed on both sides of the upper end of the threaded slider (17). The guide blocks (18) are slidably arranged inside the clamping groove (81), and the upper ends of the guide blocks (18) are fixedly installed with beveled top plates (19), and the beveled top plates (19) correspond to the rounded corners (87). During the sliding process of the bidirectional negative pressure plate (9), the beveled top plates (19) drive the L-shaped clamping plate (84) to rotate through contact with the rounded corners (87).

2. A financial bill storage device according to claim 1, characterized in that: An active roller (43) is rotatably arranged on the inner side of one end of the sorting belt (4) away from the tensioning roller (42); a first motor (12) is fixedly installed on the double frame plate (2) at a position corresponding to the active roller (43); an output end of the first motor (12) is fixedly connected to one end of the active roller (43); and the active roller (43) is rotatably arranged on the double frame plate (2) by the first motor (12).

3. A financial bill storage device according to claim 2, characterized in that: The smoothing belt (3) is internally rotatably provided with two driven rollers (31); a driving gear (44) is fixedly mounted on one end of the driving roller (43) away from the first motor (12); a driven gear (13) is rotatably provided on the double stand plates (2) corresponding to the position of the driving gear (44); the driven gear (13) is meshed with the driving gear (44); a pulley (32) is fixedly connected to one end of the driven roller (31) close to the driving gear (44); a belt (14) is rotatably provided on the pulley (32); the driven gear (13) is used to drive the pulley (32) to rotate via the belt (14).

4. A financial bill storage device according to claim 1, characterized in that: A second motor (15) is fixedly mounted on the outer side of the storage box (1), and a screw rod (16) is fixedly mounted on the output end of the second motor (15). The screw rod (16) passes through the outer wall of the double stand plate (2) and extends to the other side of the double stand plate (2). The screw rod (16) is arranged below the bill storage rack (8).

5. A financial bill storage device according to claim 4, characterized in that: The internal thread of the threaded slider (17) is meshed with the screw rod (16), and the screw rod (16) is used to drive the bidirectional negative pressure plate (9) to slide left and right through the threaded slider (17).

6. A financial bill storage device according to claim 1, characterized in that: A plurality of evenly distributed ventilation windows (101) are provided on the inner side of the ventilation component (10); the ventilation component (10) is connected to the interior of the storage box (1) via the ventilation windows (101); and a dustproof net (102) is fixedly mounted on the outer side of the ventilation component (10).

7. A financial bill storage device according to claim 6, characterized in that: A guide vertical rod (103) is fixedly installed inside the ventilation assembly (10), a slide rod (104) is slidably arranged on the guide vertical rod (103), and a plurality of evenly distributed blocking grilles (105) are fixedly installed on both sides of the slide rod (104), and the blocking grilles (105) correspond to the ventilation windows (101); A tension spring (106) is fixedly mounted on the upper end of the slide rod (104), and the tension spring (106) is sleeved on the guide upright rod (103). One end of the slide rod (104) away from the tension spring (106) is fixedly connected to hair (107), and one end of the hair (107) away from the slide rod (104) is fixedly connected to the inner bottom side of the ventilation assembly (10) via a clamping plate.

Images