A banknote feeding module

Abstract

A regulating component and a banknote feeding module thereof, wherein the banknote feeding module comprises a shell, an regulating component, a width adjusting component and a banknote pressing mechanism, wherein a banknote feeding platform is arranged on the shell, and two banknote feeding side plates parallel to each other are fixed on the side of the banknote feeding platform away from the width adjusting plate, the two banknote feeding side plates are respectively assembled with a first banknote feeding shaft, a second banknote feeding shaft and a third banknote feeding shaft so as to be rotatable in a circle, and a first banknote twisting wheel, a second banknote twisting wheel and a first matching wheel are respectively mounted on the first banknote feeding shaft, the second banknote feeding shaft and the third banknote feeding shaft; one end of the second banknote feeding shaft, the third banknote feeding shaft and the first banknote feeding shaft are respectively assembled with a first belt pulley, a second belt pulley and a first belt pulley after passing through the banknote feeding side plate, and a second belt pulley is also mounted on this end of the second banknote feeding shaft; a first belt passes around the first belt pulley, the first belt pulley and the first belt pulley respectively; the second belt pulley and the second belt pulley are connected with each other through a second belt; and the first belt pulley is fixed on the output shaft of the banknote feeding motor.

Description

Technical Field

[0001] The invention relates to financial equipment, in particular to an adjusting component and a banknote feeding module thereof. Background Art

[0002] Bank self-service machines are already very common machines. They can replace manual labor to perform simple transaction operations, thereby reducing the labor intensity of window staff. At the same time, they can achieve 24-hour duty through self-service machines, which greatly facilitates user use.

[0003] At present, most self-service machines use deposit and withdrawal self-service machines with deposit and withdrawal functions. This type of machine mainly adds a cash input module, so that users can put banknotes into the cash input port, and then close the cash input door, and the machine automatically inputs, counts, and verifies the authenticity of the banknotes. In addition, some similar cash input modules are also commonly used in some financial equipment, such as banknote dispensers, which also play the functions of counting and verifying the authenticity. However, the current cash input module has a basically fixed width, while the length of the banknotes varies (when inputting banknotes, banknotes are placed horizontally and enter from the width direction). If the width is too large than the length of the banknotes, it is easy to cause banknote jamming, causing machine failure, seriously affecting normal use and increasing the burden on maintenance personnel.

[0004] In addition, the gap of the current banknote feeding channel of the banknote feeding module is generally fixed, but the thickness of the banknotes varies. In actual use, it is necessary to adjust the width of the gap at the entrance of the banknote channel or the banknote channel (the banknote feeding channel of the present invention) to ensure that each banknote enters, but the existing banknote feeding module does not have such a design.

[0005] Furthermore, most of the existing banknote feeding modules are not provided with a separate mechanism for pressing the banknotes (the banknote pressing mechanism of the present invention), so that the banknotes can be pressed on the banknote feeding table before entering the banknote feeding channel, so that the banknotes will not be unable to be input into the banknote feeding channel through the banknote twisting wheel due to being fluffy. Summary of the invention

[0006] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide an adjustment component and a banknote feeding module thereof, wherein the adjustment component can adjust the gap at the entrance of the banknote feeding channel.

[0007] To achieve the above-mentioned purpose, the present invention provides an adjustment component, including a first note pressing wheel, a second note pressing wheel, and a mounting plate, wherein the second note twisting wheel is respectively pressed with the first note pressing wheel, the second note pressing wheel, and the third note pressing wheel to convey banknotes, the mounting plate is mounted on the banknote feeding side plate, and a first adjustment mounting plate is also mounted on the mounting plate, and a second adjustment mounting plate is mounted on the first adjustment mounting plate, the first adjustment mounting plate and the second adjustment mounting plate are respectively mounted with a third adjustment shaft for circumferential rotation, and the third adjustment shaft is assembled with a middle part of the mounting plate for circumferential rotation;

[0008] The two ends of the mounting plate are respectively a release end and a force-bearing end, the force-bearing end is assembled and fixed with one end of the first compression spring, and the other end of the first compression spring is assembled and fixed with the first adjustment mounting plate; the second adjustment shaft is also assembled with the force-bearing end so as to be rotatable in a circle;

[0009] The force-bearing end is also rotatably assembled with the first adjusting shaft, and the first banknote pressing wheel and the front bracket are installed on the first adjusting shaft. One end of the front bracket is fixed on the first adjusting shaft, and the other end is assembled with the second adjusting shaft. The second banknote pressing wheel is rotatably mounted on the second adjusting shaft; the release end is pressed tightly with one end of the stud, the stud is installed in the screw sleeve and assembled with the inner wall of the screw sleeve through a thread, and the screw sleeve is fixed on the mounting plate.

[0010] Preferably, the rear bracket is also rotatably assembled with the third adjustment shaft, and one end of the rear bracket close to the mounting plate is assembled and fixed with one end of the tension spring, and the other end of the compression spring is assembled and fixed with the tension spring hook arranged on the second adjustment mounting plate.

[0011] Preferably, the other end of the stud passes through the mounting plate and is fitted onto the second compression spring, and both ends of the second compression spring are respectively pressed between the large end of the stud and the mounting plate.

[0012] Preferably, the second adjustment mounting plate is also rotatably assembled with one end of the rear bracket via a fifth adjustment shaft, a fourth adjustment shaft is rotatably mounted on the other end of the rear bracket, and a third banknote pressing wheel is mounted on the fourth adjustment shaft.

[0013] The invention also discloses a banknote feeding module, which is applied with the above-mentioned regulating component.

[0014] Preferably, it also includes a shell and a banknote pressing mechanism, and a banknote feeding platform is arranged on the shell; two banknote feeding side plates parallel to each other are fixed on the banknote feeding platform away from the width adjustment plate, and the two banknote feeding side plates are respectively assembled with the first banknote feeding shaft, the second banknote feeding shaft, and the third banknote feeding shaft so as to be rotatable in a circle, and the first banknote twisting wheel, the second banknote twisting wheel, and the first matching wheel are respectively installed on the first banknote feeding shaft, the second banknote feeding shaft, and the third banknote feeding shaft located between the two banknote feeding side plates;

[0015] The second money-input shaft, the third money-input shaft, and one end of the first money-input shaft are respectively assembled with the first belt wheel, the second belt wheel, and the first belt wheel after passing through the money-input side plate away from the encoder, and the second belt wheel is also installed on this end of the second money-input shaft.

[0016] The first belt passes through the first pulley, the first pulley and the first pulley respectively to form a belt transmission mechanism; the second pulley and the second pulley are connected by a second belt to form a belt transmission mechanism; the first pulley and the first pulley are fixed on the output shaft of the banknote feeding motor.

[0017] Preferably, the other end of the second money-input shaft passes through one of the money-input side plates and is coaxially assembled with the encoding disk, the encoding disk is provided with a plurality of penetrating encoding grooves, and the outer edge of the encoding disk is installed inside the encoder;

[0018] The third money-feeding shaft passes through the money-feeding side plate close to the encoder and is coaxially connected to the input shaft of the electromagnetic encoder.

[0019] Preferably, the first cooperating wheel cooperates with the second cooperating wheel to clamp and transport banknotes, the second cooperating wheel is installed on the fourth banknote feeding shaft, and the fourth banknote feeding shaft is rotatably installed on the upper banknote feeding guide plate; the second banknote twisting wheel and the first cooperating wheel respectively pass through the lower banknote feeding guide plate and enter the banknote feeding channel, and the upper banknote feeding guide plate and the lower banknote feeding guide plate are respectively assembled and fixed on both sides with the banknote feeding side plates located nearby, and the banknotes are transported through the banknote feeding channel.

[0020] Preferably, the banknote pressing mechanism comprises a banknote pressing plate, which is assembled and fixed with the second banknote pressing shaft by screws, and the two ends of the second banknote pressing shaft respectively pass through the banknote pressing guide grooves on the two banknote pressing guide plates, and the ends of the second banknote pressing shaft passing through the banknote pressing guide grooves are respectively assembled with the two banknote pressing guide blocks, and the banknote pressing guide blocks are also assembled with the first banknote pressing shaft;

[0021] The banknote pressing guide block is mounted on the guide shaft and can slide in the axial direction of the guide shaft, one of the banknote pressing guide blocks is fixedly assembled with the third belt, and the third belt is respectively passed around the third first pulley, the third second pulley, and the third third pulley to form a belt transmission mechanism, the third first pulley, the third second pulley, and the third third pulley are respectively installed on the first pulley shaft, the second pulley shaft, and the third pulley shaft, the first pulley shaft, the second pulley shaft, and the third pulley shaft are respectively assembled with the banknote pressing guide plate close thereto so as to be rotatable in a circle, and the second pulley shaft is connected to the output shaft of the lifting motor.

[0022] Preferably, a limit sensing sheet is provided on the banknote pressing guide block, and the limit sensing sheet can be respectively installed in the first limit sensor and the second limit sensor; the two ends of the guide shaft are respectively assembled and fixed with the first shaft plate and the third shaft plate, the first shaft plate and the third shaft plate are respectively installed on the banknote pressing guide plate, and the first shaft plate and the third shaft plate are connected and fixed through the second shaft plate; the first limit sensor and the second limit sensor are respectively fixed on the first shaft plate and the third shaft plate, and the banknote pressing guide plate is installed on the housing;

[0023] A protective cover is installed at the corresponding positions of the front baffle and the banknote pressing plate, and the two sides of the protective cover are respectively assembled and fixed with the banknote pressing guide plates close to it; a limiting platform is arranged below the banknote pressing plate on the front baffle; the bottom of the banknote pressing plate can be assembled in a circular rotation through the fifth banknote pressing shaft and the matching clamping wheel.

[0024] The beneficial effects of the present invention are:

[0025] 1. The present invention adjusts the width of the banknote feeder through the width adjustment component, so that it can be applied to different banknotes, especially banknotes from different countries, which greatly increases the applicability of the present invention and can theoretically support any banknote. Therefore, financial institutions can unify the model when purchasing banknote feeder modules to facilitate later maintenance.

[0026] 2. The present invention adjusts the gap widths between the first banknote pressing wheel, the second banknote pressing wheel and the second banknote twisting wheel through an adjusting mechanism, thereby preventing multiple banknotes from entering at one time and preventing banknotes from being jammed due to a small gap.

[0027] 3. The present invention can press the banknotes tightly on the banknote feeding platform through the banknote pressing mechanism, thereby preventing the banknotes from being unable to enter the banknote feeding channel due to being fluffy. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention.

[0029] Figure 2 It is a structural schematic diagram of the present invention.

[0030] Figure 3 It is a structural schematic diagram of the present invention.

[0031] Figure 4 yes Figure 3 Middle AA section view.

[0032] Figure 5 It is a structural schematic diagram of the present invention.

[0033] Figure 6 yes Figure 5 Middle BB section view.

[0034] Figure 7 It is a structural schematic diagram of the present invention.

[0035] Figure 8 It is a structural schematic diagram of the present invention.

[0036] Fig. 9 It is a structural schematic diagram of the present invention.

[0037] Fig.10 It is a structural schematic diagram of the present invention.

[0038] Fig.11 It is a structural schematic diagram of the present invention.

[0039] Fig.12 It is a structural schematic diagram of the present invention.

[0040] Fig.13 It is a structural schematic diagram of the present invention.

[0041] Fig.14 It is a structural schematic diagram of the present invention.

[0042] Fig.15 yes Fig.14 Middle CC section view.

[0043] Fig.16 yes Fig.14 Middle DD section view.

[0044] Fig.17 yes Fig.14 EE section view.

[0045] Fig.18 It is a structural schematic diagram of the present invention.

[0046] Fig.19 It is a schematic structural diagram of the first belt and the second belt of the present invention.

[0047] Fig. 20 It is a structural schematic diagram of the regulating mechanism of the present invention.

[0048] Fig.21 It is a structural schematic diagram of the present invention.

[0049] Fig. 22 It is a structural schematic diagram of the present invention.

[0050] Fig.23 It is a structural schematic diagram of the regulating mechanism of the present invention.

[0051] Fig.24 It is a structural schematic diagram of the regulating mechanism of the present invention.

[0052] Fig.25 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0053] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0054] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0055] See also Figure 1-Figure 24A banknote feeding module includes a housing 110, a banknote feeding platform 111 is provided on the housing 110, an adjustment guide groove 112 is provided on the banknote feeding platform 111, and the adjustment guide groove 112 is engaged with a width adjustment guide block 132 and can be slidably assembled; the width adjustment guide block 132 is fixed to one end of a width adjustment plate 130, and the width adjustment plate 130 belongs to a width adjustment component, and the width adjustment component also includes a knob 250, a gear 260, and a width adjustment shaft 661, and the knob 250 is fixed to one end of the width adjustment shaft 661. The width adjustment shaft 661 has one end, and the other end passes through the rear guard plate 160 and is assembled with the front baffle 120 so as to be rotatable in a circle. The front baffle 120 is fixed on the housing 110, and the rear guard plate 160 is fixed on the front baffle 120. The gear 260 is installed on the portion of the width adjustment shaft 661 between the front baffle 120 and the rear guard plate 160. The gear 260 is respectively meshed with the two racks 134 for transmission to form a rack and pinion transmission mechanism. The rack 134 is mounted on the inner side of the front baffle and can slide in the length direction.

[0056] The rack 134 is fixed on the width adjustment connecting plate 133, and the width adjustment connecting plate 133 is assembled with the width adjustment mounting plate 131 through the width adjustment slide plate. The width adjustment connecting plate 133 and the width adjustment mounting plate 131 are respectively located at the two end surfaces of the front baffle 120, and the front baffle 120 is provided with a width adjustment slide groove 121, and the width adjustment slide plate passes through the width adjustment slide groove 121 and is slidably assembled with it. When in use, the gear can be driven to rotate in a circle by rotating the knob 250, and the gear 260 can drive the rack to move in the length direction when rotating, thereby driving the width adjustment plate 130 to move along the width adjustment guide groove 112 and the width adjustment slide groove 121 to achieve width adjustment. In this embodiment, there are two width adjustment plates 130, so that when the gear rotates, the two width adjustment plates 130 can move closer to or farther from each other, and when the banknotes are put in, the banknotes are placed between the two width adjustment plates 130.

[0057] Two parallel banknote feeding side plates 150 are fixed to the banknote feeding platform 111 away from the width adjustment plate. The two banknote feeding side plates 150 are respectively assembled with the first banknote feeding shaft 611, the second banknote feeding shaft 612, and the third banknote feeding shaft 613 so as to be rotatable in a circle. The first banknote feeding shaft 611, the second banknote feeding shaft 612, and the third banknote feeding shaft 613 are respectively installed with the first banknote twisting wheel 210, the second banknote twisting wheel 230, and the first matching wheel 241 on the part between the two banknote feeding side plates 150. One end of the second banknote feeding shaft 612 passes through one of the banknote feeding side plates 150. The banknote feeding side plate 150 is coaxially assembled with the code disk 420. The code disk 420 is provided with a plurality of penetrating code slots, and the outer edge of the code disk 420 is installed inside the encoder 410. In this embodiment, the encoder 410 is a photoelectric sensor. When the code slot enters the encoder 410, the photoelectric sensor generates an electrical signal, which is judged as the code slot passing once. There are multiple code slots and they are evenly distributed in the circumferential direction of the code disk. Therefore, the speed and rotation angle of the second banknote feeding shaft 61 can be judged by the number and speed of the code slot passing the encoder. In this embodiment, the encoder 410 is installed on the banknote feeding side plate 150.

[0058] The third money-inputting shaft 613 passes through the money-inputting side plate 150 close to the encoder and is coaxially connected to the input shaft of the electromagnetic encoder 430 , so that the rotation speed and the rotation angle of the third money-inputting shaft 613 can be detected by the electromagnetic encoder 430 .

[0059] The second money-input shaft 612, the other end of the third money-input shaft 613 and one end of the first money-input shaft 611 are respectively assembled with the first No. 1 pulley 811, the second No. 2 pulley 822 and the first No. 2 pulley 812 after passing through the money-input side plate 150 on the side away from the encoder 410, and the second No. 1 pulley 821 is also installed on this end of the second money-input shaft 612;

[0060] The first belt 810 passes around the first pulley 811, the first pulley 812, and the first pulley 813 respectively to form a belt transmission mechanism; the second pulley 822 and the second pulley 821 are connected by the second belt 820 to form a belt transmission mechanism; the first pulley 813 is fixed on the output shaft of the banknote feeding motor 510, and the banknote feeding motor 510 can drive the first pulley 813 to rotate forward and reverse in the circumferential direction after being powered on; in this embodiment, the banknote feeding motor is fixed on the banknote feeding side plate 150 adjacent to it.

[0061] The first matching wheel 241 cooperates with the second matching wheel 242 to clamp and transport banknotes. The second matching wheel 242 is mounted on the fourth banknote feeding shaft 614, and the fourth banknote feeding shaft 614 is rotatably mounted on the upper banknote feeding guide plate 191. The second banknote twisting wheel 230 and the first matching wheel 241 respectively pass through the lower banknote feeding guide plate 192 and enter the banknote feeding channel 193. The upper banknote feeding guide plate 191 and the lower banknote feeding guide plate 192 are respectively assembled and fixed to the banknote feeding side plate 150 located near them, and in this embodiment, the lower banknote feeding guide plate 192 can be an integrated structure with the banknote feeding platform 111. When in use, banknotes are transported through the banknote feeding channel 193.

[0062] The second banknote twisting wheel 230 is respectively pressed with the first banknote pressing wheel 221, the second banknote pressing wheel 222, and the third banknote pressing wheel (not shown) to convey banknotes. The first banknote pressing wheel 221 and the second banknote pressing wheel 222 are both adjustment mechanisms, and the adjustment mechanism also includes a mounting plate 180, on which a first adjustment mounting plate 181 is mounted, and on which a second adjustment mounting plate 182 is mounted, and on which the first adjustment mounting plate 181 and the second adjustment mounting plate 182 are respectively rotatably mounted with a third adjustment shaft 623, and the third adjustment shaft 623 is rotatably assembled with the middle part of the mounting plate 330, and the second adjustment mounting plate 182 is also rotatably assembled with one end of the rear bracket 360 through a fifth adjustment shaft 625, and a fourth adjustment shaft 624 is rotatably mounted on the other end of the rear bracket 360, and a third banknote pressing wheel (with the same structure as the second banknote pressing wheel) is mounted on the fourth adjustment shaft 624;

[0063] The rear bracket 360 is also rotatably assembled with the third adjusting shaft 623, and one end of the rear bracket 360 close to the mounting plate 180 is assembled and fixed with one end of the tension spring 370, and the other end of the compression spring 370 is assembled and fixed with the tension spring hook 1821 arranged on the second adjusting mounting plate 182, so that the compression spring 370 produces an elastic force on the rear bracket 360 to rotate and press down one end assembled with the fourth adjusting shaft 624 (rotate around the third adjusting shaft 623). This design can press the banknotes against the second banknote twisting wheel when the banknotes pass through.

[0064] The two ends of the mounting plate 330 are respectively a release end 331 and a force-bearing end 332. The force-bearing end 332 is fixedly assembled with one end of the first compression spring 340, and the other end of the first compression spring 340 is fixedly assembled with the first adjustment mounting plate 181, so that the force-bearing end 332 is exerted with an elastic force to press the second banknote twisting wheel downward; the second adjustment shaft 622 is also rotatably assembled with the force-bearing end 332. When in use, the force-bearing end 332 is pressed downward by the elastic force of the first compression spring.

[0065] The force-bearing end 332 is also rotatably assembled with the first adjusting shaft 621, on which the first pressing wheel 221 and the front bracket 350 are mounted, one end of the front bracket 350 is fixedly sleeved on the first adjusting shaft 621, and the other end is assembled with the second adjusting shaft 622, on which the second pressing wheel 222 is rotatably mounted;

[0066] The release end 331 is pressed against one end of the stud 320, the stud 320 is installed in the screw sleeve 321 and is screwed together with the inner wall of the screw sleeve 321 by means of a thread, the screw sleeve 321 is fixed on the mounting plate 180 and the other end of the stud 320 passes through the mounting plate 180 and is fitted with the second compression spring 310, and the two ends of the second compression spring 310 are respectively pressed against the large end 322 of the stud 320 and the mounting plate 180. The design of the second compression spring is mainly to provide an axial elastic force to the stud to prevent the stud from loosening. In the attached drawings of the present invention, the second compression spring 310 exceeds the large end 322, but in actual use, the second compression spring 310 does not exceed the large end 322, which is a defect of the present invention caused by the conversion of the three-dimensional drawing.

[0067] When in use, the stud is rotated to move the release end 331, so that the stud 320 applies an axial thrust to the release end 331, and this thrust causes the mounting plate 330 to rotate around the third adjustment shaft 623, so that the force-bearing end 332 overcomes the elastic force of the first compression spring 340 and rotates toward the mounting plate, thereby driving the second banknote pressing wheel 222 to rotate synchronously, so that the gap between the second banknote pressing wheel 222 and the second banknote twisting wheel 230 increases (the initial state is a clamping state, with almost no gap, and banknotes cannot pass through), and this gap can be adjusted by rotating the stud, thereby ensuring that banknotes can only enter the banknote input channel 193 one by one, but will not affect the entry of a single banknote, so as to prevent banknote jams.

[0068] Preferably, it also includes a banknote pressing mechanism, which includes a banknote pressing plate 171, which is assembled and fixed to the second banknote pressing shaft 642 by screws, and the two ends of the second banknote pressing shaft 642 respectively pass through the banknote pressing guide grooves 144 on the two banknote pressing guide plates 140, and the ends of the second banknote pressing shaft 642 passing through the banknote pressing guide grooves 144 are respectively assembled with banknote pressing guide blocks 710, and the banknote pressing guide blocks 710 are also assembled with the first banknote pressing shaft 641, and a limit position sensing sheet 711 is provided on the banknote pressing guide block 710;

[0069] The limit sensing piece 711 can be respectively installed in the first limit sensor 440 and the second limit sensor 450, so as to detect the two maximum displacement points of the banknote pressing guide block 710. In this embodiment, the first limit sensor 440 and the second limit sensor 450 are both photoelectric sensors. When the limit sensing piece 711 is installed, it generates a potential change, thereby inputting a signal to the controller to determine the position of the banknote pressing guide block 710 (the position of the banknote pressing plate 171).

[0070] The banknote pressing guide block 710 is sleeved on the guide shaft 641 and can slide in the axial direction of the guide shaft 641. The two ends of the guide shaft 641 are respectively assembled and fixed with the first axis plate 141 and the third axis plate 143. The first axis plate 141 and the third axis plate 143 are respectively installed on the banknote pressing guide plate 140, and the first axis plate 141 and the third axis plate 143 are connected and fixed through the second axis plate 142; the first limit sensor 440 and the second limit sensor 450 are respectively fixed on the first axis plate 141 and the third axis plate 143, and the banknote pressing guide plate 140 is installed on the shell 110.

[0071] One of the banknote pressing guide blocks 710 is assembled and fixed with the third belt 830, and the third belt 830 is passed around the third first pulley 831, the third second pulley 832, and the third third pulley 833 respectively, so as to form a belt transmission mechanism. The third first pulley 831, the third second pulley 832, and the third third pulley 833 are respectively installed on the first pulley shaft 651, the second pulley shaft 652, and the third pulley shaft 653. The first pulley shaft 651, the second pulley shaft 652, and the third pulley shaft 653 are respectively assembled with the banknote pressing guide plate 140 close thereto so as to be rotatable in a circle. The second pulley shaft 652 is connected to the output shaft of the lifting motor 520 through a coupling. After the lifting motor 520 is energized, it can drive the second pulley shaft 652 to rotate in a circle, thereby driving the third belt 830 to move, and also driving the banknote pressing plate 171 to move along the banknote pressing guide groove 144. When the first limit sensor 440 and the second limit sensor 450 input a signal to the controller, the controller controls the lifting motor to stop running and determines that the banknote pressing plate has reached the maximum displacement.

[0072] A protective cover 170 is installed at the corresponding position of the front baffle 120 and the banknote pressing plate 171. The two sides of the protective cover 170 are respectively assembled and fixed to the banknote pressing guide plates 140 close to it, so as to protect the banknote pressing plate, the first banknote pressing shaft, and the second banknote pressing shaft located between the two banknote pressing guide plates 140; a limiting platform 122 is provided at the front baffle 120 below the banknote pressing plate 171.

[0073] When in use, the banknotes are placed on the banknote feeding platform 111, and the first banknote twisting wheel rotates to input the banknotes into the banknote feeding channel 193 one by one. Once the height is lower than the banknote feeding platform 111, the lifting motor 520 starts, drives the third belt 830 to move, thereby driving the banknote pressing guide block to move downward along the first banknote pressing shaft 641, thereby driving the banknote pressing plate 171 to move downward synchronously. During this process, the bottom of the banknote pressing plate 171 gradually tilts and protrudes toward the banknote feeding platform 111, so that the bottom surface of the banknote pressing plate 171 is pressed against the top surface of the banknote at the top, thereby preventing the banknote from being unable to be input into the banknote feeding channel 193 by the first banknote twisting wheel 210 due to relaxation. Until the bottom surface of the banknote pressing plate 171 is in contact with the first banknote twisting wheel 210, the second limit sensor 450 is assembled with the limit sensing sheet 711, and at this time, the banknote pressing plate reaches the bottom, the lifting motor stops running, and the controller controls the lifting motor to reverse until the first limit sensor 440 is assembled with the limit sensing sheet 711 and the lifting motor stops running.

[0074] Preferably, the bottom of the note pressing plate 171 is rotatably assembled with the matching pressing wheel 270 via the fifth note pressing shaft 645. When in use, the banknotes are pressed by the matching pressing wheel 270, thereby preventing the banknotes from being torn into pieces due to excessive friction when the bottom surface of the note pressing plate 171 is directly pressed against the first note twisting wheel.

[0075] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0076] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A banknote feeding module, characterized in that: It includes a shell, a banknote pressing mechanism, and an adjusting component. The adjusting component includes a first banknote pressing wheel, a second banknote pressing wheel, a mounting plate, and a second adjusting shaft. The second banknote twisting wheel is respectively pressed with the first banknote pressing wheel, the second banknote pressing wheel, and the third banknote pressing wheel to convey banknotes. The mounting plate is mounted on the banknote feeding side plate, and the mounting plate is also mounted with a first adjusting mounting plate. The first adjusting mounting plate is mounted with a second adjusting mounting plate. The first adjusting mounting plate and the second adjusting mounting plate are respectively mounted with the third adjusting shaft in a circumferentially rotatable manner. The third adjusting shaft is assembled with the middle part of the mounting plate in a circumferentially rotatable manner. The two ends of the mounting plate are respectively a release end and a force-bearing end, the force-bearing end is assembled and fixed with one end of the first compression spring, and the other end of the first compression spring is assembled and fixed with the first adjustment mounting plate; the second adjustment shaft is also assembled with the force-bearing end so as to be rotatable in a circle; The force-bearing end is also rotatably assembled with the first adjusting shaft, a first note pressing wheel and a front bracket are installed on the first adjusting shaft, one end of the front bracket is fixedly sleeved on the first adjusting shaft, and the other end is assembled with the second adjusting shaft, and a second note pressing wheel is rotatably installed on the second adjusting shaft; the release end is pressed tightly with one end of the stud, the stud is installed in the screw sleeve and assembled with the inner wall of the screw sleeve by screw thread, and the screw sleeve is fixed on the mounting plate; The rear bracket is also assembled with the third adjustment shaft so as to be rotatable in a circle, and one end of the rear bracket close to the mounting plate is assembled and fixed with one end of the tension spring, and the other end of the compression spring is assembled and fixed with the tension spring hook arranged on the second adjustment mounting plate; The other end of the stud passes through the mounting plate and is fitted with the second compression spring, and the two ends of the second compression spring are respectively pressed between the large end of the stud and the mounting plate; The second adjustment mounting plate is also rotatably assembled with one end of the rear bracket via a fifth adjustment shaft, and a fourth adjustment shaft is rotatably mounted on the other end of the rear bracket, and a third banknote pressing wheel is mounted on the fourth adjustment shaft; A banknote feeding platform is arranged on the housing; two banknote feeding side plates parallel to each other are fixed on the banknote feeding platform away from the width adjustment plate, the two banknote feeding side plates are respectively assembled with the first banknote feeding shaft, the second banknote feeding shaft and the third banknote feeding shaft so as to be rotatable in a circle, and the first banknote twisting wheel, the second banknote twisting wheel and the first matching wheel are respectively installed on the first banknote feeding shaft, the second banknote feeding shaft and the third banknote feeding shaft located between the two banknote feeding side plates; The second money-input shaft, the third money-input shaft, and one end of the first money-input shaft are respectively assembled with the first belt wheel, the second belt wheel, and the first belt wheel after passing through the money-input side plate away from the encoder, and the second belt wheel is also installed on this end of the second money-input shaft. The first belt is passed around the first pulley, the first pulley and the first pulley to form a belt transmission mechanism; the second pulley and the second pulley are connected by a second belt to form a belt transmission mechanism; the first pulley and the first pulley are fixed on the output shaft of the banknote feeding motor; The other end of the second banknote feeding shaft passes through one of the banknote feeding side plates and is coaxially assembled with the encoding disk, the encoding disk is provided with a plurality of penetrating encoding grooves, and the outer edge of the encoding disk is installed inside the encoder; The third banknote feeding shaft passes through the banknote feeding side plate close to the encoder and is coaxially connected to the input shaft of the electromagnetic encoder; The first matching wheel cooperates with the second matching wheel to clamp and transport banknotes, the second matching wheel is installed on the fourth banknote feeding shaft, and the fourth banknote feeding shaft is rotatably installed on the upper banknote feeding guide plate; the second banknote twisting wheel and the first matching wheel respectively pass through the lower banknote feeding guide plate and enter the banknote feeding channel, and the upper banknote feeding guide plate and the lower banknote feeding guide plate are respectively assembled and fixed on both sides with the banknote feeding side plates located near them, and the banknotes are transported through the banknote feeding channel.

2. The banknote feeding module according to claim 1, characterized in that: The banknote pressing mechanism includes a banknote pressing plate, which is assembled and fixed with the second banknote pressing shaft by screws, and the two ends of the second banknote pressing shaft respectively pass through the banknote pressing guide grooves on the two banknote pressing guide plates, and the ends of the second banknote pressing shaft passing through the banknote pressing guide grooves are respectively assembled with the two banknote pressing guide blocks, and the banknote pressing guide blocks are also assembled with the first banknote pressing shaft; The banknote pressing guide block is mounted on the guide shaft and can slide in the axial direction of the guide shaft, one of the banknote pressing guide blocks is fixedly assembled with the third belt, and the third belt is respectively passed around the third first pulley, the third second pulley, and the third third pulley to form a belt transmission mechanism, the third first pulley, the third second pulley, and the third third pulley are respectively installed on the first pulley shaft, the second pulley shaft, and the third pulley shaft, the first pulley shaft, the second pulley shaft, and the third pulley shaft are respectively assembled with the banknote pressing guide plate close thereto so as to be rotatable in a circle, and the second pulley shaft is connected to the output shaft of the lifting motor.

3. The banknote feeding module according to claim 2, characterized in that: A limit sensing piece is arranged on the banknote pressing guide block, and the limit sensing piece can be respectively installed in the first limit sensor and the second limit sensor; the two ends of the guide shaft are respectively assembled and fixed with the first shaft plate and the third shaft plate, the first shaft plate and the third shaft plate are respectively installed on the banknote pressing guide plate, and the first shaft plate and the third shaft plate are connected and fixed through the second shaft plate; the first limit sensor and the second limit sensor are respectively fixed on the first shaft plate and the third shaft plate, and the banknote pressing guide plate is installed on the housing; A protective cover is installed at the corresponding positions of the front baffle and the banknote pressing plate, and the two sides of the protective cover are respectively assembled and fixed with the banknote pressing guide plates close to it; a limiting platform is arranged below the banknote pressing plate on the front baffle; the bottom of the banknote pressing plate can be assembled in a circular rotation through the fifth banknote pressing shaft and the matching clamping wheel.

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