Banknote counting and detecting machine

Abstract

The invention discloses a currency counting and detecting machine which comprises a shell, a currency inlet and a currency outlet are formed in the shell, a conveying channel is arranged between the currency inlet and the currency outlet in the shell, a currency separating device and a currency receiving device are arranged at the position, corresponding to the currency outlet, of the shell, and the currency receiving device is located below the currency separating device. The banknote separating device comprises a banknote separating main shaft and a plurality of temporary storage mechanisms, the two ends of the banknote separating main shaft are rotationally connected to the shell and connected with a servo motor, each temporary storage mechanism comprises an opening and closing rotating shaft, a fixed plate and a movable cover plate, the fixed plate is fixed to the banknote separating main shaft, the opening and closing rotating shaft is rotationally connected to the banknote separating main shaft, and the movable cover plate is fixed to the fixed plate. The movable cover plate is connected to the opening and closing rotating shaft, the opening and closing rotating shaft is connected with a driving assembly, and the driving assembly drives the opening and closing rotating shaft to enable the movable cover plate to be close to or far away from the fixed plate. And secondary classification is not needed.

Description

Technical Field

[0001] The invention belongs to the technical field of currency detectors, and more specifically relates to a currency counting and detecting machine. Background Art

[0002] A money counter is a mechatronic device that automatically counts the number of banknotes. It usually has a counterfeit banknote recognition function and is a machine that counts and identifies counterfeit banknotes.

[0003] For example, a Chinese patent with publication number CN100552730C discloses a banknote counting machine with the functions of plate separation, counterfeit detection and denomination recognition, and denomination accumulation, which includes an information collection device, a counterfeit detection device, a counting device single-chip computer, and a banknote counting device, and is characterized in that the banknote counting machine also includes: an identification device for processing the information collected by the information collection device to identify the banknote denomination; a memory for storing the accumulated value of the banknote denomination; a display device for displaying the accumulated amount value; when the banknote counting device feeds money each time, the identification device adds the identified denomination result value to the value in the memory and stores it in the memory, and displays the stored result value through the display device.

[0004] It can mix and count banknotes of different denominations, total the number of banknotes, identify their authenticity, and finally total the face value of the banknotes, but it cannot classify them, that is, the order of a stack of banknotes at the entrance and exit does not change, and manual classification is still required. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a method for classifying and sorting banknotes according to denominations while counting and checking banknotes, and stacking the sorted banknotes in order without secondary sorting.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a banknote counting and verifying machine, comprising a shell, a banknote inlet and a banknote outlet are arranged on the shell, a conveying channel is arranged between the banknote inlet and the banknote outlet in the shell, a banknote sorting device and a banknote receiving device are arranged at the corresponding banknote outlet on the shell, the banknote receiving device is located below the banknote sorting device, the banknote sorting device comprises a banknote sorting spindle and a plurality of temporary storage mechanisms, both ends of the banknote sorting spindle are rotatably connected to the shell, and the banknote sorting spindle is connected to a servo motor, the temporary storage mechanisms are evenly distributed on the banknote sorting spindle along the circumference, the temporary storage mechanism comprises an opening and closing rotating shaft, a fixed plate and a movable cover plate, the fixed plate is fixed on the banknote sorting spindle, an axial hole is arranged on the banknote sorting spindle, the opening and closing rotating shaft passes through the axial hole and is rotatably connected to the banknote sorting spindle, a plurality of swinging grooves are also arranged on the circumferential surface of the banknote sorting spindle corresponding to the axial hole, the movable cover plate is connected to the opening and closing rotating shaft through the swinging groove, the opening and closing rotating shaft is connected to a driving component, and the driving component drives the opening and closing rotating shaft to make the movable cover plate approach or move away from the fixed plate.

[0007] Furthermore, the driving component includes an iron ball bearing, a semicircular first guide groove is provided on the banknote sorting main shaft, the first guide groove extends along the axial direction, a second guide groove is provided on the opening and closing rotating shaft, the second guide groove is arranged and extends at an angle to the axial direction, the iron ball bearing is arranged in the first guide groove and the second guide groove, a banknote sorting position and a banknote receiving position are provided on the side of the shell corresponding to the banknote sorting main shaft, the banknote sorting position and the banknote receiving position are both provided with electromagnets, and a reset torsion spring is provided between the opening and closing rotating shaft and the banknote sorting main shaft.

[0008] Furthermore, a hard coating is provided in both the first guide groove and the second guide groove.

[0009] Furthermore, the movable cover plate includes a plurality of pressure strips, which are distributed along the axial direction of the opening and closing shaft. The end of the temporary storage mechanism connected to the banknote sorting main shaft is the rear end, and the end away from the banknote sorting main shaft is the front end. A baffle is provided at the front end of the pressure strip. When the movable cover plate is covered on the fixed plate, the baffle blocks the front end of the fixed plate.

[0010] Furthermore, a positioning opening is provided at the front end of the fixing plate, and the blocking bar is opposite to the positioning opening.

[0011] Furthermore, the middle of the pressure strip bulges upward in a bow shape, and an elastic rope is arranged between the two ends of the pressure strip.

[0012] Furthermore, the fixed plate is provided with side plates extending in the direction of the pressure strip on both sides of the axial direction of the banknote sorting main axis.

[0013] Furthermore, when a temporary storage mechanism is in the banknote separating position, the front end of the temporary storage mechanism is higher than the rear end and is in an inclined posture; when a temporary storage mechanism is in the banknote receiving position, the front end of the temporary storage mechanism is lower than the rear end and is in an inclined posture.

[0014] The banknote receiving device further comprises a bottom plate, a clearance bar and a limit bar, one end of the limit bar is connected to the bottom plate, one end of the clearance bar is connected to the bottom plate, and the other end is connected to the limit bar, a space is arranged between the clearance bar and the bottom plate, and a plurality of limit bars and clearance bars are arranged, and the plurality of limit bars and clearance bars are distributed along the axial direction of the banknote sorting main axis, and a banknote receiving port is reserved between two adjacent limit bars.

[0015] Furthermore, a deceleration belt group is arranged on the conveying channel, and the deceleration belt group includes a first belt and a second belt arranged relatively to each other, and a clamping gap for clamping banknotes is formed between the first belt and the second belt. An acceleration wheel group is arranged behind the deceleration belt group, and a banknote stacking wheel group is arranged before the deceleration belt group.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting up a banknote sorting device, banknotes of different denominations can be temporarily stored through multiple temporary storage mechanisms thereon, so that banknotes of different denominations can be separated and stored, and then stacked on a banknote receiving device in a specified order, that is, the denomination classification and sorting can be directly carried out after counting the banknotes, without the need for secondary sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a cross-sectional view of the present invention;

[0018] Figure 2 It is a three-dimensional structural diagram of the banknote separating device and the banknote receiving device in the present invention;

[0019] Figure 3 It is a three-dimensional structural diagram of the layering strip in the present invention;

[0020] Figure 4 It is a perspective view of the matching of the banknote separating main shaft and the opening and closing rotating shaft in the present invention (one opening and closing rotating shaft);

[0021] Figure 5 for Figure 4 Enlarged view of part A in the middle;

[0022] Figure 6 It is a three-dimensional structural diagram of the opening and closing rotating shaft and the iron ball in the present invention;

[0023] Figure 7 It is a cross-sectional view of the banknote separating main shaft in the present invention;

[0024] Figure 8 for Figure 7 Enlarged view of middle part B;

[0025] Fig. 9 It is a schematic diagram of the structure of the coordination of the retarder belt group, the acceleration wheel group and the banknote stacking wheel group;

[0026] Fig.10 A schematic diagram of banknotes stacked on a retarding belt;

[0027] Fig.11 FIG. 4 is a schematic diagram of another embodiment of a driving component in the present invention.

[0028] Figure numerals: 1, housing; 11, banknote inlet; 12, banknote outlet; 13, electromagnet; 14, banknote sorting position; 15, banknote receiving position; 2, banknote sorting device; 21, banknote sorting spindle; 211, first guide groove; 212, swing groove; 22, temporary storage mechanism; 221, fixed plate; 2211, positioning opening; 2212, side plate; 222, movable cover plate; 2221, pressure strip; 2222, stop strip; 2223, Elastic rope; 223, opening and closing shaft; 2231, second guide groove; 2232, initial transverse groove; 23, iron ball; 24, permanent magnet; 31, bottom plate; 32, air strip; 33, fiber strip; 331, banknote receiving port; 3, banknote receiving device; 4, retarding belt group; 41, first belt; 42, second belt; 43, banknote stacking position; 431, baffle; 51, banknote stacking wheel group; 52, acceleration wheel group; 6, banknotes. DETAILED DESCRIPTION

[0029] Reference Figures 1 to 11 The embodiment of the banknote counting and verifying machine of the present invention is further described.

[0030] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the present invention, "several" and "a number" mean two or more, unless otherwise clearly and specifically defined.

[0032] A banknote counting and checking machine comprises a housing 1, on which a banknote inlet 11 and a banknote outlet 12 are arranged, a conveying channel is arranged between the banknote inlet 11 and the banknote outlet 12 in the housing 1, a banknote sorting device 2 and a banknote receiving device 3 are arranged at the corresponding banknote outlet 12 on the housing 1, the banknote receiving device 3 is located below the banknote sorting device 2, the banknote sorting device 2 comprises a banknote sorting spindle 21 and a plurality of temporary storage mechanisms 22, both ends of the banknote sorting spindle 21 are rotatably connected to the housing 1, and the banknote sorting spindle 21 is connected to a servo motor, the temporary storage mechanisms 22 are evenly distributed on the banknote sorting spindle 21 along the circumference, and the temporary storage mechanisms 22 are arranged at the corresponding positions of the banknote outlet 12 and the banknote receiving device 3 is located below the banknote sorting device 2, the banknote sorting device 2 comprises a banknote sorting spindle 21 and a plurality of temporary storage mechanisms 22, the two ends of the banknote sorting spindle 21 are rotatably connected to the housing 1, and the banknote sorting spindle 21 is connected to a servo motor, the temporary storage mechanisms 22 are evenly distributed on the banknote sorting spindle 21 along the circumference, and the temporary storage mechanisms 22 are arranged at the corresponding positions of the banknote outlet 12 ... The deposit mechanism 22 includes an opening and closing shaft 223, a fixed plate 221 and a movable cover plate 222. The fixed plate 221 is fixed on the banknote sorting main shaft 21. The banknote sorting main shaft 21 is provided with an axial hole. The opening and closing shaft 223 passes through the axial hole and is rotatably connected to the banknote sorting main shaft 21. A plurality of swing grooves 212 are also provided on the circumferential surface of the banknote sorting main shaft 21 corresponding to the axial hole. The movable cover plate 222 is connected to the opening and closing shaft 223 through the swing grooves 212. The opening and closing shaft 223 is connected to a driving component, and the driving component drives the opening and closing shaft 223 to make the movable cover plate 222 approach or move away from the fixed plate 221.

[0033] In this embodiment, the structural method of counting, verifying and identifying the denomination is the same as that of the prior art, and reference may be made to the record of publication number CN100552730C, and the applicant will not elaborate on it again.

[0034] like Figure 1 and 2 As shown, in order to realize the temporary storage of banknotes 6 of different denominations, the preferred temporary storage mechanism 22 has 6, which can store banknotes 6 of denominations of 1 / 2 / 10 / 20 / 50 / 100 yuan respectively, that is, each temporary storage mechanism 22 corresponds to a banknote 6 of one denomination, and the position of the temporary storage mechanism 22 of different denominations can be controlled by controlling the rotation angle of the servo motor, so as to realize the temporary storage mechanism 22 of different denominations. Figure 1 Taking the viewing angle as an example, the temporary storage mechanisms 22 for initially 1 to 100 yuan are arranged in a clockwise order, and the temporary storage mechanism 22 for 100 yuan is facing the cash outlet 12. When it is necessary to receive a 50-yuan banknote 6, the banknote sorting spindle 21 is rotated 60° clockwise, and the temporary storage mechanism 22 for 50 yuan is facing the cash outlet 12. It is also possible to add an identification mark to the 6 temporary storage mechanisms 22 and set an identification component at the cash outlet 12 to identify this mark, so that the required temporary storage mechanism 22 can stop when it reaches the specified position.

[0035] The preferred driving assembly of this embodiment includes an iron ball 23, a semicircular first guide groove 211 is provided on the banknote sorting spindle 21, and the first guide groove 211 extends along the axial direction, a second guide groove 2231 is provided on the opening and closing shaft 223, and the second guide groove 2231 is arranged and extends at an angle to the axial direction, the iron ball 23 is arranged in the first guide groove 211 and the second guide groove 2231, and a banknote sorting position 14 and a banknote receiving position 15 are provided on the side of the shell 1 corresponding to the banknote sorting spindle 21, and electromagnets 13 are provided at the banknote sorting position 14 and the banknote receiving position 15, and a reset torsion spring is provided between the opening and closing shaft 223 and the banknote sorting spindle 21.

[0036] When the electromagnet 13 is energized, the iron ball 23 at the corresponding position can be attracted closer. When the iron ball 23 moves, it moves with the first guide groove 211 on the banknote sorting main shaft 21 as the guide track. During the movement, the second guide groove 2231 always cooperates with the iron ball 23. Then, during the movement of the iron ball 23, the opening and closing shaft 223 will rotate, driving the movable cover plate 222 to rotate, so that the movable cover plate 222 is away from the fixed plate 221, and the temporary storage mechanism 22 is opened, and the banknotes 6 can be smoothly entered or exited by the opened temporary storage mechanism 22.

[0037] Combination Figure 1 , Figures 4 to 6 As shown, denominations of 1 / 2 / 10 / 20 / 50 / 100 yuan correspond to temporary storage mechanisms M1-M6 respectively. Take the denomination of 100 yuan banknote 6 that is about to come out of the banknote outlet 12 as an example. At this time, driven by the servo motor, the entire banknote sorting device 2 rotates, so that the temporary storage mechanism M6 of the denomination of 100 yuan reaches the banknote sorting position 14. During the rotation process, all electromagnets 13 are not energized. Under the action of the reset torsion spring, the opening and closing shaft 223 will make the movable cover plate 222 move toward the fixed plate 221 and press on the fixed plate 221, so that the banknote 6 temporarily stored therein can be clamped and fixed. Figure 1 After the 100 yuan note 6 reaches the banknote sorting position 14, the electromagnet 13 of the banknote sorting position 14 is energized, which will attract the iron ball 23 of the temporary storage mechanism M6, such as Figure 4-6 As shown, the iron ball 23 moves along the axial direction of the first guide on the banknote separation main shaft 21, and moves from position P1 to position P2. At this time, the banknote separation main shaft 21 is fixed. During the movement of the iron ball 23, the opening and closing shaft 223 moves along the Figure 5 The opening and closing shaft 223 rotates counterclockwise and stores energy in the reset torsion spring, and the opening and closing shaft 223 rotates to open the movable cover plate 222 of the temporary storage mechanism M6 of the 100-yuan banknote 6. Figure 1In the state shown, the temporary storage mechanism M6 is open, and its opening is facing the position of the banknote outlet 12. The 100-yuan banknote 6 coming out of the banknote outlet 12 smoothly enters the temporary storage mechanism M6. After the 100-yuan banknote 6 is put in, if the next banknote is a 20-yuan banknote 6, the electromagnet 13 at the banknote sorting position 14 is powered off, and the reset torsion spring will make the opening and closing shaft 223 rotate in the opposite direction, and the iron ball 23 moves from P2 to P1, and the temporary storage mechanism M6 closes to clamp the banknote 6 inside; then the servo motor drives the banknote sorting spindle 21 to rotate, so that the temporary storage mechanism M4 of the 20-yuan banknote 6 arrives at the banknote sorting position 14 facing the banknote outlet 12, and the above steps are repeated.

[0038] After all the banknotes 6 have been counted, the banknotes 6 of different denominations will be temporarily stored in their respective temporary storage mechanisms, and the temporary storage mechanisms M6-M1 can be rotated in sequence to reach the banknote receiving position 15, such as Figure 1 As shown, taking the temporary storage mechanism M6 as an example, which is for 100 yuan denomination, after reaching the banknote receiving position 15, the electromagnet 13 of the banknote receiving position 15 is energized, the iron ball 23 of the temporary storage mechanism M6 moves, the opening and closing shaft 223 rotates, and the movable cover 222 opens, and the 100 yuan banknote 6 inside slides along the inclined fixed plate 221 to the banknote receiving device 3, so that the temporary storage mechanisms M6-M1 are opened in turn at the banknote receiving position 15 to drop the banknotes 6, so that these checked banknotes 6 can be stacked in order from small to large denominations.

[0039] In this embodiment, a bearing can be provided between the opening and closing shaft 223 and the banknote sorting main shaft 21 to reduce the friction resistance when the opening and closing shaft 223 rotates, and the reset torsion spring makes it easier to close the fixed plate 221 and the movable cover plate 222 of the temporary storage mechanism 22.

[0040] In this embodiment, the first guide groove 211 and the second guide groove 2231 are preferably provided with a hard coating, which can enhance the hardness and wear resistance of the first guide groove 211 and the second guide groove 2231, so that the iron ball 23 moves smoothly. Of course, lubricating oil can also be coated on the surface of the iron ball 23.

[0041] In another embodiment, the driving assembly can also replace the iron ball 23 with a non-spherical permanent magnet 24, such as Fig.11As shown, its cross section is waist-shaped, with the N pole on the right and the S pole on the left. An initial transverse groove 2232 parallel to the first guide groove 211 is provided at the end of the second guide groove 2231. When the movable cover plate 222 and the fixed plate 221 are closed, the permanent magnet 24 is located in the initial transverse groove 2232. When the movable cover plate 222 is opened at the designated position, the electromagnet 13 is energized so that the S pole of the electromagnet 13 faces the permanent magnet 24. The permanent magnet 24 is attracted from the initial transverse groove 2232 to enter the second guide groove 2231, and the opening and closing shaft 223 rotates. The cover plate 222 is opened to receive the banknote 6; after the banknote 6 is received, the polarity of the electromagnet 13 is reversed, that is, the N pole faces the permanent magnet 24, and the permanent magnet 24 will be repelled from the second guide groove 2231 to the initial transverse groove 2232, the opening and closing shaft 223 rotates, and the movable cover plate 222 and the fixed plate 221 are closed; and during the entire rotation process of the banknote sorting spindle 21, the rotation direction of the banknote sorting spindle 21 is perpendicular to the direction in which the permanent magnet 24 wants to move, and the permanent magnet 24 is always in the initial transverse groove 2232, which can avoid accidental rotation of the opening and closing shaft 223.

[0042] like Figure 2 and 3 As shown, the movable cover plate 222 includes a plurality of pressure strips 2221, and the plurality of pressure strips 2221 are distributed along the axial direction of the opening and closing shaft 223. The end of the temporary storage mechanism 22 connected to the banknote sorting main shaft 21 is the rear end, and the end away from the banknote sorting main shaft 21 is the front end. A blocking bar 2222 is provided at the front end of the pressure strip 2221. When the movable cover plate 222 is covered on the fixed plate 221, the blocking bar 2222 blocks the front end of the fixed plate 221.

[0043] The movable cover plate 222 composed of a plurality of pressure strips 2221 is light in weight, has low resistance when rotating, and can move quickly to open or close; wherein the blocking bar 2222 is basically perpendicular to the pressure strip 2221, and when the movable cover plate 222 and the fixed plate 221 are closed, the blocking bar 2222 completely blocks the front end of the fixed plate 221, thereby preventing the banknotes 6 inside the temporary storage mechanism 22 from slipping when the temporary storage mechanism 22 is in the lower position.

[0044] like Figure 2 As shown, the front end of the fixed plate 221 is preferably provided with a positioning opening 2211, and the baffle 2222 is opposite to the positioning opening 2211. The positioning opening 2211 is used to allow the baffle 2222 to extend into. After the banknote 6 enters between the fixed plate 221 and the movable cover plate 222, the banknote 6 does not cover the positioning opening 2211, and the baffle 2222 of the movable cover plate 222 extends into the positioning opening 2211, which can prevent the edge of the banknote 6 from drilling into the position between the baffle 2222 and the fixed plate 221, thereby ensuring the stable position of the banknote 6.

[0045] Preferably, the end of the baffle 2222 away from the pressure strip 2221 is bent toward the front end, so that when the movable cover plate 222 and the fixed plate 221 are closed, if the banknote 6 partially covers the positioning opening 2211, the baffle 2222 can also push the banknote 6 toward the banknote sorting main shaft 21.

[0046] In this embodiment, the fixed plate 221 is provided with side plates 2212 extending in the direction of the pressure strip 2221 on both sides of the axial direction of the banknote sorting main shaft 21. The side plates 2212 can prevent the banknotes 6 from falling along the axial direction of the banknote sorting main shaft 21. When the movable cover plate 222 is closed, the movable cover plate 222 and the side plates 2212 are usually higher than the movable cover plate 222.

[0047] Preferably, weight-reducing holes are provided on the fixing plate 221 and the side plate 2212 to further reduce the weight of the entire temporary storage mechanism 22 .

[0048] like Figure 3 As shown, the middle of the pressure strip 2221 bulges upward in a bow shape, and an elastic rope 2223 is provided between the two ends of the pressure strip 2221 .

[0049] The lengths of the pressure strip 2221 and the elastic rope 2223 are both greater than the width of the banknote 6. After the temporary storage mechanism 22 is opened to enter the banknote 6, if there are a lot of banknotes 6, the banknotes 6 are actually in a fluffy stacked state, and the pressure strip 2221 rotates to press toward the fixed plate 221. The elastic rope 2223 connected to the pressure strip 2221 will be tightened and pressed on top of the banknote 6, and the elastic rope 2223 can be bent to clamp the two sides of the banknote 6 so that the banknote 6 maintains a stable posture between the movable cover plate 222 and the fixed plate 221. Preferably, the pressure strip 2221 is made of plastic or metal tube, which is light in weight and strong in strength.

[0050] like Figure 1 As shown, preferably, when a temporary storage mechanism 22 is at the banknote sorting position 14, the front end of the temporary storage mechanism 22 is higher than the rear end and is in an inclined posture. Figure 1 The middle temporary storage mechanism 22M6 is in the banknote sorting position 14, which accepts banknotes 6 with a face value of 100 yuan. Combined with the power of the banknote outlet 12, when the banknotes 6 enter the fixed plate 221, they can slide along the inclined direction to ensure that the banknotes 6 completely enter the range covered by the temporary storage mechanism 22; when a temporary storage mechanism 22 is in the banknote receiving position 15, the front end of this temporary storage mechanism 22 is lower than the rear end and is in an inclined posture. Similarly, at this time, the temporary storage mechanism 22M2 is in the banknote receiving position 15, and the movable cover 222 is opened. The banknotes 6 on the fixed plate 221 will slide along the inclined direction to the banknote receiving device 3 below.

[0051] like Figure 1 and 2As shown, the preferred banknote receiving device 3 includes a bottom plate 31, a clearance bar 32 and a limit bar 33, one end of the limit bar 33 is connected to the bottom plate 31, one end of the clearance bar 32 is connected to the bottom plate 31, and the other end is connected to the limit bar 33, and a space is provided between the clearance bar 32 and the bottom plate 31, and a plurality of limit bars 33 and clearance bars 32 are provided, and the plurality of limit bars 33 and clearance bars 32 are distributed along the axial direction of the banknote sorting main axis 21, and a banknote receiving port 331 is left between two adjacent limit bars 33.

[0052] The clearance bar 32 is suspended above the bottom plate 31. When the banknotes 6 fall, they fall on the clearance bar 32, and one side of the banknotes 6 rests on the limit bar 33, so that it is convenient to reach into the banknote receiving port 331 between the two limit bars 33 to take out all the banknotes 6 at one time.

[0053] like Fig. 9 and 10 As shown, a deceleration belt group 4 is arranged on the conveying channel, and the deceleration belt group 4 includes a first belt 41 and a second belt 42 arranged relatively to each other, and a clamping gap for clamping banknotes 6 is formed between the first belt 41 and the second belt 42. An acceleration wheel group 52 is arranged behind the deceleration belt group 4, and a banknote stacking wheel group 51 is arranged before the deceleration belt group 4.

[0054] The structural features of counting, checking and identifying the denomination in this embodiment are all located before the stacking wheel group 51, and the conveying speed of the slow belt group 4 is lower than that of the stacking wheel group 51. Fig. 9 As shown, at the entrance of the slow belt group 4, the first belt 41 is located above the second belt 42, and the first belt 41 is shorter than the second belt 42, so that a banknote stacking position 43 is formed at the entrance of the slow belt group 4, and an inclined baffle 431 is provided at the banknote stacking position 43. The banknote stacking wheel group 51 quickly transports the banknotes to the banknote stacking position 43, and the banknotes will be guided by the baffle 431 to fall on the second belt 42. Then the next banknote arrives at the banknote stacking position 43, and its front end will fall on the rear end of the previous banknote 6, that is, the two are partially overlapped, as shown in FIG. Fig.10 As shown; the retarder belt group 4 will slowly move these stacked banknotes toward the banknote outlet 12. After arriving at the banknote outlet 12, the acceleration wheel group 52 will clamp the banknote in the front, quickly draw it out and send it to the temporary storage mechanism 22 at the banknote sorting position 14. Since the retarder belt group 4 moves slowly, when it is necessary to temporarily store banknotes 6 of different denominations, it has a longer time to rotate the banknote sorting device 2 so that the corresponding temporary storage mechanism 22 can reach the banknote sorting position 14 in time.

[0055] The retarder belt group 4 in this embodiment extends obliquely upward from the bottom of the shell 1 to increase its effective length for stacking banknotes 6. The retarder belt group 4 can also be connected to a servo motor so that the speed of the retarder belt group 4 can be adjusted as needed to ensure that the banknote sorting device 2 rotates into place.

[0056] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A banknote counting and checking machine, comprising a housing, a banknote inlet and a banknote outlet are arranged on the housing, and a conveying channel is arranged in the housing between the banknote inlet and the banknote outlet, characterized in that: A banknote sorting device and a banknote receiving device are provided on the shell body at the position corresponding to the banknote outlet, and the banknote receiving device is located below the banknote sorting device, and the banknote sorting device includes a banknote sorting main shaft and a plurality of temporary storage mechanisms, and the two ends of the banknote sorting main shaft are rotatably connected to the shell body, and the banknote sorting main shaft is connected to a servo motor, and the temporary storage mechanisms are evenly distributed on the banknote sorting main shaft along the circumference, and the temporary storage mechanism includes an opening and closing shaft, a fixed plate and a movable cover plate, and the fixed plate is fixed on the banknote sorting main shaft, and an axial hole is provided on the banknote sorting main shaft, and the opening and closing shaft passes through the axial hole and is rotatably connected to the banknote sorting main shaft, and a plurality of swinging grooves are also provided on the circumferential surface of the banknote sorting main shaft corresponding to the axial hole, and the movable cover plate is connected to the opening and closing shaft through the swinging groove, and the opening and closing shaft is connected to a driving component, and the driving component drives the opening and closing shaft to make the movable cover plate approach or move away from the fixed plate.

2. The banknote counting and verifying machine according to claim 1, characterized in that: The driving assembly includes an iron ball bearing, a semicircular first guide groove is provided on the banknote sorting main shaft, the first guide groove extends along the axial direction, a second guide groove is provided on the opening and closing rotating shaft, the second guide groove is arranged and extends at an angle to the axial direction, the iron ball bearing is arranged in the first guide groove and the second guide groove, a banknote sorting position and a banknote receiving position are provided on the side of the shell corresponding to the banknote sorting main shaft, the banknote sorting position and the banknote receiving position are both provided with electromagnets, and a reset torsion spring is provided between the opening and closing rotating shaft and the banknote sorting main shaft.

3. The banknote counting and verifying machine according to claim 2, characterized in that: A hard coating is disposed in both the first guide groove and the second guide groove.

4. The banknote counting and verifying machine according to claim 3, characterized in that: The movable cover plate includes a plurality of pressure strips, which are distributed along the axial direction of the opening and closing shaft. The end of the temporary storage mechanism connected to the banknote sorting main shaft is the rear end, and the end away from the banknote sorting main shaft is the front end. A baffle is provided at the front end of the pressure strip. When the movable cover plate is covered on the fixed plate, the baffle blocks the front end of the fixed plate.

5. The banknote counting and verifying machine according to claim 4, characterized in that: A positioning opening is arranged at the front end of the fixing plate, and the blocking bar is opposite to the positioning opening.

6. The banknote counting and verifying machine according to claim 5, characterized in that: The middle of the pressure strip bulges upwards in a bow shape, and an elastic rope is arranged between the two ends of the pressure strip.

7. The banknote counting and verifying machine according to claim 6, characterized in that: The fixing plate is provided with side plates extending in the direction of the pressure strip on both sides corresponding to the axial direction of the banknote sorting main shaft.

8. The banknote counting and verifying machine according to claim 7, characterized in that: When a temporary storage mechanism is in the banknote separating position, the front end of the temporary storage mechanism is higher than the rear end and is in an inclined posture; when a temporary storage mechanism is in the banknote receiving position, the front end of the temporary storage mechanism is lower than the rear end and is in an inclined posture.

9. The banknote counting and verifying machine according to claim 8, characterized in that: The banknote receiving device includes a bottom plate, a clearance bar and a limit bar, one end of the limit bar is connected to the bottom plate, one end of the clearance bar is connected to the bottom plate, and the other end is connected to the limit bar, a space is arranged between the clearance bar and the bottom plate, and a plurality of limit bars and clearance bars are arranged, and the plurality of limit bars and clearance bars are distributed along the axial direction of the banknote sorting main axis, and a banknote receiving port is reserved between two adjacent limit bars.

10. The banknote counting and verifying machine according to claim 9, characterized in that: The conveying channel is provided with a deceleration belt group, which includes a first belt and a second belt arranged opposite to each other, and a clamping gap for clamping banknotes is formed between the first belt and the second belt. An acceleration wheel group is provided after the deceleration belt group, and a banknote stacking wheel group is provided before the deceleration belt group.

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