A sorting module and a large-amount deposit machine

Abstract

A sorting module and a large-denomination deposit machine thereof. The sorting module is used to sort the banknotes to be deposited and is respectively provided with a first channel, a second channel, and a third channel. The first channel is selectively communicated with the second channel and the third channel through a reversing plate, and the second channel is communicated with a banknote rejection plate; the third channel is communicated with a receiving table, so as to input the banknotes into the receiving table for stacking; a sorting seat is installed on the sorting module, a first sorting side plate and a second sorting side plate are installed on the sorting seat, a connecting plate, a banknote feeding table, and a banknote rejection plate are installed between the first sorting side plate and the second sorting side plate, and the banknote feeding table is used for placing the banknotes to be sorted; a banknote rolling wheel is installed at the bottom of the banknote feeding table, the banknote rolling wheel is sleeved on a banknote rolling wheel shaft, and both ends of the banknote rolling wheel shaft are rotatably assembled with the first sorting side plate and the second sorting side plate in a circumferential manner. The sorting module of the present invention can identify banknotes and finally deposit the banknotes that pass the inspection into the receiving table for temporary storage, so as to facilitate the operator to confirm whether to deposit them subsequently.

Description

Technical Field

[0001] The present invention relates to financial equipment, and in particular to a sorting module and a large-denomination deposit machine thereof. Background Art

[0002] Self-service deposit machines are already very mature devices. However, current self-service deposit machines can only deposit a small amount of cash. For large-denomination cash, manual counter operations are required, which obviously increases labor costs and cannot achieve unattended and 24-hour operation, causing technical obstacles to the development of subsequent unmanned banks. For large-denomination deposits, it is very important to select damaged banknotes, counterfeit banknotes, and unidentifiable banknotes. The functions of current self-service deposit machines in this regard are not yet perfect. Moreover, some users need to verify the authenticity, sort them out, and then deposit them as a whole, while current self-service deposit machines do not have this function.

[0003] In response to this, the applicant has designed a large-denomination deposit machine that can count and identify banknotes, then select unqualified banknotes, temporarily store the banknotes, and finally deposit them into a cash bag uniformly to achieve self-service large-denomination deposit. Summary of the Invention

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a sorting module and a large-denomination deposit machine thereof, and the sorting module can identify, select, and temporarily store banknotes.

[0005] To achieve the above object, the present invention provides a sorting module for sorting banknotes to be deposited and respectively provided with a first channel, a second channel, and a third channel. The first channel is selectively communicated with the second channel and the third channel through a reversing plate. The second channel is communicated with a banknote ejection plate to input banknotes into the banknote ejection plate. The third channel is communicated with a banknote receiving table to stack banknotes input into the banknote receiving table. A sorting seat is installed on the sorting module, and a first sorting side plate and a second sorting side plate are installed on the sorting seat. A connecting plate, a banknote feeding table, and a banknote ejection plate are installed between the first sorting side plate and the second sorting side plate. The banknote feeding table is used for placing banknotes to be sorted. A banknote twisting wheel is installed at the bottom of the banknote feeding table. The banknote twisting wheel is sleeved on a banknote twisting wheel shaft, and both ends of the banknote twisting wheel shaft are rotatably assembled with the first sorting side plate and the second sorting side plate in a circumferential manner.

[0006] As a further improvement of the present invention, the first channel is arranged between a first conveyor and a second conveyor, the second channel is arranged between the first conveyor and a third conveyor, and the third channel is arranged between the reversing plate and the third conveyor;

[0007] The first channel is successively installed with a first banknote feeding wheel, a second banknote feeding wheel, a third mating wheel, a banknote verification sensor, a first transfer wheel and a first driven wheel, a second transfer wheel and a second driven wheel, an optical counter, a third transfer wheel and a third driven wheel, a fourth driven wheel, and a reversing plate along the banknote moving direction; the first banknote feeding wheel is sleeved on a first banknote feeding shaft, the first banknote feeding shaft is circumferentially rotatably assembled with a width limiting frame, and first mating wheels and second mating wheels are respectively and circumferentially rotatably installed on both sides of the first banknote feeding wheel. The first mating wheel and the second mating wheel are respectively circumferentially rotatably installed on a first mating shaft and a second mating shaft, and the first mating shaft and the second mating shaft are respectively installed on the width limiting frame;

[0008] The first mating wheel, the third mating wheel, and the first banknote feeding wheel are respectively in contact with the second banknote feeding wheel to feed banknotes one by one; the second banknote feeding wheel is sleeved on a second banknote feeding shaft, and the second banknote feeding shaft is circumferentially rotatably assembled with a first sorting side plate, a second sorting side plate, and a first conveying frame; the third mating wheel is circumferentially rotatably sleeved on a third mating shaft, the third mating shaft is circumferentially rotatably assembled with a second conveying frame, and the third mating shaft is in contact with a second conveying wheel to convey banknotes; the banknote verification sensor is used to verify the authenticity of banknotes and identify banknote information;

[0009] The first transfer wheel is sleeved on a first transfer shaft, and the first transfer shaft is circumferentially rotatably assembled with a first sorting side plate, a second sorting side plate, and a first conveying frame; the first driven wheel is circumferentially rotatably installed on the second conveying frame, and the first driven wheel cooperates with the first transfer wheel to convey banknotes; the second transfer wheel is sleeved on a second transfer shaft, and the second transfer shaft is circumferentially rotatably assembled with a first sorting side plate, a second sorting side plate, and a first conveying frame; the second driven wheel is circumferentially rotatably installed on the second conveying frame, and the second driven wheel cooperates with the second transfer wheel to convey banknotes;

[0010] The optical counter is used to detect whether there are banknotes passing through the first channel, and calculate the number of times the banknotes pass through to obtain the number of banknotes passing through, so as to perform quantity accumulation; the third transfer wheel is sleeved on a third transfer shaft, the third transfer shaft is circumferentially rotatably assembled with a first sorting side plate, a second sorting side plate, and a first conveying frame; the third driven wheel is circumferentially rotatably installed on the second conveying frame, and the third driven wheel cooperates with the third transfer wheel to convey banknotes; the fourth driven wheel is circumferentially rotatably installed on a third conveying frame, and the fourth driven wheel cooperates with the third transfer wheel to convey banknotes.

[0011] As a further improvement of the present invention, a first channel belt shaft and a second channel belt shaft are respectively rotatably mounted at the first channel and the second channel of the first conveying rack. The channel belt bypasses the first channel belt shaft and the second channel belt shaft to form a belt transmission mechanism. The channel belt is used to cooperate with the end face of the third conveying rack to convey banknotes. A third output wheel is mounted at the outlet end of the second channel of the third conveying rack. The third output wheel cooperates with the channel belt to output the banknotes from the second channel to the banknote return plate. The third output wheel is sleeved on a third output shaft, and the third output shaft is rotatably assembled with the first sorting side plate, the second sorting side plate and the third conveying rack.

[0012] The third conveying rack is further respectively provided with a first output wheel and a second output wheel at the third channel. The first output wheel and the second output wheel cooperate with each other to convey banknotes. The first output wheel and the second output wheel are respectively sleeved on a first output shaft and a second output shaft. The first output shaft is rotatably assembled with the first sorting side plate, the second sorting side plate and the third conveying rack.

[0013] The second output shaft is rotatably mounted on the third conveying rack. A banknote receiving wheel is further mounted at the outlet of the third channel of the third conveying rack. The banknote receiving wheel is sleeved on a banknote receiving shaft. The banknote receiving shaft is rotatably assembled with a banknote receiving rack. The banknote receiving rack is mounted on the sorting base. The banknote receiving shaft is connected to the motor shaft of the banknote receiving motor.

[0014] As a further improvement of the present invention, the reversing plate is sleeved on a reversing shaft. The reversing shaft is rotatably assembled with the first sorting side plate, the second sorting side plate and the first conveying rack, and the reversing shaft is connected to the output shaft of the rotary electromagnet. A first guiding surface and a second guiding surface are respectively arranged on the reversing plate. When the first channel is communicated with the second channel, the first guiding surface is parallel to the end face of the first conveying rack on the second channel side, and the second guiding surface enters the third channel to close the third channel, so that the banknotes enter the second channel from the first channel. After the reversing plate rotates, one end of the reversing plate is pressed against the first conveying rack to close the second channel. The second guiding surface cooperates with the first output wheel to form the third channel. At this time, the third channel is communicated with the first channel. Under the guidance of the second guiding surface, the banknotes are introduced from the first channel into the third channel and finally stacked on the banknote receiving table through the banknote receiving wheel.

[0015] As a further improvement of the present invention, the first synchronous belt bypasses the banknote twisting wheel shaft, the second banknote feeding shaft and the first banknote feeding motor shaft respectively to form a belt transmission mechanism. The first banknote feeding motor shaft is installed in the first banknote feeding motor.

[0016] The second synchronous belt bypasses the second banknote feeding shaft, the second banknote feeding motor shaft, the first channel belt shaft, the second intermediate shaft, the third transfer shaft, the second transfer shaft, the second intermediate shaft, the first transfer shaft and forms a belt transmission mechanism. The second banknote feeding motor shaft is installed in the second banknote feeding motor; The third synchronous belt bypasses the second banknote feeding motor shaft, the third intermediate shaft, the first transfer shaft, the second intermediate shaft, the second transfer shaft, the first transfer shaft, the first intermediate shaft, the first channel belt shaft respectively and forms a belt transmission mechanism.

[0017] As a further improvement of the present invention, a commutation detection piece is installed on the commutation shaft. The commutation detection piece can be installed in the commutation sensor, so that the commutation sensor sends a signal to the industrial control computer. At this time, it is judged that the second channel is communicated with the first channel; In the initial state, the commutation detection piece is not installed in the commutation sensor. At this time, the first channel and the third channel are communicated.

[0018] As a further improvement of the present invention, the second conveying rack is hinged to the first sorting side plates and the second sorting side plates on both sides through a third rotating shaft. A second torsion spring is sleeved on the third rotating shaft. The two ends of the second torsion spring are respectively pressed against the second conveying rack and the first sorting side plate or the second sorting side plate, so as to apply a torsion force to the second conveying rack to rotate and press towards the first conveying rack;

[0019] A rear cover is installed on the outer side of the end of the second conveying rack far away from the first conveying rack. The rear cover is hinged to the sorting rear baffle through a first rotating shaft, and the middle part of the rear cover is hinged and assembled with the rear cover hook plate. One end of the rear cover hook plate is engaged and assembled with the rear cover pin, and the other end is assembled with the rear cover through a tension spring. The tension spring is used to apply an elastic force to the rear cover hook plate to rotate towards the rear cover pin, so that the rear cover hook plate keeps being clamped and assembled with the rear cover pin. The rear cover pin is installed on the first sorting side plate and / or the second sorting side plate.

[0020] As a further improvement of the present invention, the banknote receiving table belongs to a banknote receiving table flipping mechanism. The banknote receiving table flipping mechanism further includes banknote receiving side stops. The two sides of the banknote receiving side stops are respectively assembled with the banknote receiving side stops. The banknote receiving side stops are installed on the first sorting side plate or the second sorting side plate close to them; One end of the banknote receiving table far away from the banknote receiving side stop is hinged to the banknote receiving side stop through a banknote receiving rotating shaft; A banknote receiving torsion spring is sleeved on the banknote receiving rotating shaft. The two ends of the banknote receiving torsion spring are respectively assembled with the banknote receiving table and the banknote receiving side stop, so as to apply a torsion force to the banknote receiving table to rotate towards the banknote receiving side stop, so that the banknote receiving table keeps close to the banknote receiving side stop;

[0021] A banknote receiving hinge seat is installed at the bottom of the banknote receiving table. The banknote receiving hinge seat is hinged to one end of the banknote receiving connecting rod. The other end of the banknote receiving connecting rod is hinged to the force arm plate through a pin shaft. A second gear is sleeved on the pin shaft. The second gear is meshed and driven with the first gear. The first gear is sleeved on the flipping motor shaft. The flipping motor shaft is installed in the flipping motor.

[0022] As a further improvement of the present invention, it further includes a protective cover mechanism. The protective cover mechanism includes a protective cover, and the protective cover rotates to open and close to block the bill receiving table and open the bill receiving table;

[0023] Both sides of the protective cover are respectively hinged to the first sorting side plate and the second sorting side plate through protective cover shafts. One of the protective cover shafts passes through the first sorting side plate and is fixedly assembled with the induction plate. The protective cover shaft is fixedly assembled with the protective cover. A first power pin is installed on the induction plate, and the first power pin is engaged and slidably assembled with a guiding arc groove provided on the first sorting side plate; a first power rod is installed on one side of the induction plate, and an induction edge is provided on the other side. The induction edge can be selectively inserted into the first sensor or the second sensor. The first sensor and the second sensor are installed at two maximum displacement points where the induction plate rotates around the protective cover shaft; in the initial state, the induction edge is inserted into the first sensor. At this time, the top of the protective cover is in close contact with the connecting plate, and the bottom enters the inside of the pre-sorting baffle, thereby closing the bill receiving table;

[0024] A first rod chute is provided on the first power rod, and the first rod chute is engaged and slidably assembled with a second power pin. The second power pin is installed on the second power rod. A second rod chute is provided on the second power rod, and the end thereof far from the second power pin is hinged to the first sorting side plate through a rod rotating shaft; the second rod chute is engaged and slidably assembled with a third power pin. The third power pin is eccentrically installed on a power disk, and the power disk is installed on the motor shaft of the protective cover motor.

[0025] The present invention also discloses a large-amount deposit machine, which applies the above-mentioned sorting module.

[0026] The beneficial effects of the present invention are as follows:

[0027] 1. The present invention can realize the sorting, selection, temporary storage and storage of banknotes, and can be machine-attended throughout the process, so as to realize self-service large-amount deposit. The deposit is finally stored in the bill bag, and the staff only needs to replace the bill bag later. It is very convenient to use and has a large bill bag storage capacity, which is very suitable for large-amount deposits.

[0028] 2. The sorting module of the present invention can identify banknotes, so as to obtain information such as the number of banknotes, denominations, whether they are incomplete, and whether they cannot be recognized. Finally, the banknotes that pass the inspection are deposited and temporarily stored on the bill receiving table for the operator to confirm whether to deposit later. In addition, the unrecognizable and incomplete banknotes are conveyed to the bill return plate for the operator to process in time.

[0029] 3. The bill receiving table flipping mechanism of the present invention stacks banknotes on the bill receiving table and flips the bill receiving table after receiving the deposit command, so as to pour the banknotes into the bill bag module for storage, and can realize fast deposit while realizing storage.

[0030] 4. The protective cover mechanism of the present invention can open and close to block the bill receiving table. On the one hand, it can effectively improve the security of banknotes. On the other hand, it can also prevent the loss of banknotes on the bill receiving table and cause disputes.

[0031] 5. The bill bag module of the present invention can convey banknotes in segments and finally store them in the bill bag. Moreover, the bill bag, bill bag fixing rack, and safety door box are detachable, which greatly facilitates the staff to replace the bill bag.

[0032] 6. The protective door mechanism of the present invention uses the protective door to control the connection or disconnection between the bill hopper and the bill receiving plate. Thus, when the protective cover is opened, the protective door can prevent the banknotes in the bill bag from being taken away, and it is also very convenient when storing banknotes.

[0033] 7. The safety door box of the present invention realizes the opening and closing of the safe bill inlet through the safety door. Combining the use of a mechanical lock can enable the bill bag to still have a protective function after being taken out, preventing the banknotes in the bill bag from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figures 1 - 5 is a schematic structural diagram of the present invention, where Figure 4 is a cross-sectional view in the width direction of the first channel 01.

[0035] Figures 6 - 13 is a partial structural diagram of the sorting module 120 and the bill bag module.

[0036] Figures 14 - 20 is a schematic structural diagram of the sorting module 120.

[0037] Figures 21 - 23 is a partial structural diagram of the sorting module 120.

[0038] Figures 24 - 25 is a partial structural diagram at the bill receiving wheel 554.

[0039] Figures 26 - 28 is a partial structural diagram at the bill receiving table 340.

[0040] Figure 29 is a structural diagram at the first gear 571 and the second gear 571.

[0041] Figures 30 - 31 is a schematic structural diagram of the bill bag module.

[0042] Figures 32 - 38 Schematic structural diagram of the bill bag module after removing the bill bag A210.

[0043] Figures 39 - 41 is a structural diagram at the locking hook member. DETAILED DESCRIPTION OF THE INVENTION

[0044] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0045] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is 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 should not be construed as a limitation to the present invention.

[0046] See Figures 1 - 29 , a large-denomination deposit machine, including a safe 110. The inside of the safe 110 is hollow and has an opening on one side. The opening side is closed by a box door 111. One side of the box door 111 is hinged to the safe 110, and the other side is lockably assembled with the safe 110 through a door lock. A banknote bag module is installed inside the safe 110, and the banknote bag module contains the deposited banknotes in banknote bag A210.

[0047] Above the safe 110, a sorting module 120 and an operation console 130 are installed. On the operation console 130, a touch screen 211 and an ID card reader 212 are installed. The touch screen 211 is used to display a screen and input commands by touch; the ID card reader 212 is used to read ID card information. The sorting module 120 is used to sort the banknotes to be deposited, so as to select unqualified banknotes, such as counterfeit banknotes, damaged banknotes, unrecognizable banknotes, etc. A receipt printer 213 is also installed on the sorting module 120, and a receipt will be printed and output by the receipt printer after the operator completes the deposit.

[0048] A sorting seat 121 is installed on the sorting module 120. On the sorting seat 121, a first sorting side plate 123, a second sorting side plate 124, a sorting front baffle 122, and a sorting rear baffle 125 are installed. The sorting front baffle 122 and the sorting rear baffle 125 are respectively installed at both ends of the first sorting side plate 123 and the second sorting side plate 124; the first sorting side plate 123 is composed of a first No. 1 sorting plate 1231 and a first No. 2 sorting plate 1232. A sorting hook plate 1233 is hingedly installed on the first No. 1 sorting plate 1231, and the sorting hook plate 1233 is snap-fitted with a sorting pin 102 installed on the first No. 2 sorting plate 1232, so as to realize the assembly and fixation between the first No. 1 sorting plate 1231 and the first No. 2 sorting plate 1232; the structure of the second sorting side plate 124 is the same as that of the first sorting side plate 123, and it is also composed of two plates.

[0049] The first and second bill sorting plates 1232 are assembled with the lower part of the second bill sorting side plate 124 through the connecting plate 126. The first bill sorting plate 1231 is assembled with the upper part of the second bill sorting side plate 124 through the bill feeding table 140. The bill feeding table 140 is used to place the banknotes to be sorted. Two width limiting plates 150 are also installed at the place where the banknotes are placed on the bill feeding table 140. The two ends of the banknote are close to or in contact with each other between the two width limiting plates 150. The two width limiting plates 150 are respectively assembled with different width limiting racks 151. The two width limiting racks 151 are respectively meshed and driven with both sides of the width limiting gear 152, so as to ensure that the two width limiting plates 150 maintain a centrosymmetric state when adjusting the width, which is convenient for subsequent conveying and processing of banknotes. The width limiting racks 151 and the width limiting gear 152 are both installed on the width limiting frame 172. The width limiting frame 127 is hinged with the first bill sorting side plates 123 and the second bill sorting side plates 124 on both sides through the second rotating shaft 402. This design can greatly facilitate the later maintenance. During later maintenance, the width limiting frame 127 can be directly rotated and opened through the second rotating shaft 402. Preferably, a first torsion spring 630 is sleeved on the second rotating shaft 402. The two ends of the first torsion spring 630 are respectively assembled or pressed with the width limiting frame 127 and the second conveying frame 180, so as to apply a torsional force to the width limiting frame 127 to rotate towards the bill feeding table 140.

[0050] The sorting module 120 is respectively provided with a first channel 01, a second channel 02, and a third channel 03. The first channel 01 is arranged between the first conveying rack 170 and the second conveying rack 180. The second channel 02 is arranged between the first conveying rack 170 and the third conveying rack 190. The third channel 03 is arranged between the reversing plate 610 and the third conveying rack 190. The second conveying rack 180 is hinged to the first sorting side plate 123 and the second sorting side plate 124 on both sides through a third rotating shaft 403. A second torsion spring 620 is sleeved on the third rotating shaft 403. The two ends of the second torsion spring 620 are respectively pressed against the second conveying rack 180 and the first sorting side plate 123 or the second sorting side plate 124, so as to apply a torsion force to the second conveying rack 180 to rotate and press it towards the first conveying rack 170. A rear cover 160 is installed on the outer side of the end of the second conveying rack 180 away from the first conveying rack 170. The rear cover 160 is hinged to the sorting rear baffle 125 through a first rotating shaft 401, and the middle part of the rear cover 160 is hinged and assembled with the rear cover hook plate 161. One end of the rear cover hook plate 161 is hooked and assembled with the rear cover pin 101, and the other end is assembled with the rear cover 160 through a tension spring 601. The tension spring 601 is used to apply an elastic force to the rear cover hook plate 161 to rotate towards the rear cover pin 101, so that the rear cover hook plate 161 is kept clamped and assembled with the rear cover pin 101. The rear cover pin 101 is installed on the first sorting side plate 123 and / or the second sorting side plate 124. During maintenance, first separate the rear cover hook plate 161 from the rear cover pin, and then rotate and open the rear cover with the first rotating shaft 401 as the center. After rotating and opening the rear cover, the second conveying rack 180 can be rotated and opened with the third rotating shaft 403 as the center, which greatly facilitates maintenance.

[0051] A banknote feeding wheel 510 is installed at the bottom of the banknote feeding table 140. The banknote feeding wheel 510 is sleeved on a banknote feeding wheel shaft 410. The two ends of the banknote feeding wheel shaft 410 are respectively assembled with the first sorting side plate 123 and the second sorting side plate 124 in a circumferentially rotatable manner. Along the moving direction of the banknote, the first channel 01 is successively installed with a first banknote sending wheel 511, a second banknote sending wheel 512, a third matching wheel 525, a banknote verification sensor 261, a first transfer wheel 531, a first driven wheel 501, a sterilization component 262, a second transfer wheel 532, a second driven wheel 502, an optical counter 263, a third transfer wheel 533, a third driven wheel 503, a fourth driven wheel 504, and a reversing plate 610. The first banknote sending wheel 511 is sleeved on a first banknote sending shaft 421. The first banknote sending shaft 421 is assembled with the width limiting frame 127 in a circumferentially rotatable manner. And on both sides of the width limiting frame 127 where the first banknote sending wheel 511 is located, a first matching wheel 523 and a second matching wheel 524 are respectively installed in a circumferentially rotatable manner. The first matching wheel 523 and the second matching wheel 524 are respectively installed on a first matching shaft 423 and a second matching shaft 424 in a circumferentially rotatable manner. The first matching shaft 423 and the second matching shaft 424 are respectively installed on the width limiting frame 127.

[0052] The first mating wheel 523, the second mating wheel 524, and the first banknote feeding wheel 511 are respectively in contact with the second banknote feeding wheel 512 to feed banknotes one by one; the second banknote feeding wheel 512 is sleeved on the second banknote feeding shaft 422, and the second banknote feeding shaft 422 is rotatably assembled with the first sorting side plate 123, the second sorting side plate 124, and the first conveying frame 170; the third mating wheel 525 is rotatably sleeved on the third mating shaft 425, the third mating shaft 425 is rotatably assembled with the second conveying frame 180, and the third mating shaft 425 is in contact with the second banknote feeding wheel 512 to feed banknotes.

[0053] The banknote verification sensor 261 is used to verify the authenticity of banknotes and identify banknote information. In this embodiment, the part with the banknote verification function in the existing banknote verification machine can be used, which can be a CIS sensor, a TMR financial magnetic head, etc., as long as it can identify banknotes and verify them. By identifying banknote information through the banknote verification sensor 261, including currency type, face value, whether it is damaged, etc., it is convenient for subsequent processing.

[0054] The first transfer wheel 531 is sleeved on the first transfer shaft 431, and the first transfer shaft 431 is rotatably assembled with the first sorting side plate 123, the second sorting side plate 124, and the first conveying frame 170; the first driven wheel 501 is rotatably installed on the second conveying frame 180, and the first driven wheel 501 cooperates with the first transfer wheel 531 to convey banknotes.

[0055] There are two sterilization components 262, which are respectively installed on both sides of the first channel 01. When in use, the sterilization components 262 emit ultraviolet light to the first channel, so as to irradiate the passing banknotes for sterilization and disinfection. The second transfer wheel 532 is sleeved on the second transfer shaft 432, and the second transfer shaft 432 is rotatably assembled with the first sorting side plate 123, the second sorting side plate 124, and the first conveying frame 170; the second driven wheel 502 is rotatably installed on the second conveying frame 180, and the second driven wheel 502 cooperates with the second transfer wheel 532 to convey banknotes.

[0056] The photoelectric counter 263 is used to detect whether there are banknotes passing through the first channel 01, and calculate the number of times the banknotes pass through to obtain the number of banknotes passing through, so as to perform quantity accumulation. The third transfer wheel 533 is sleeved on the third transfer shaft 434, and the third transfer shaft 433 is rotatably assembled with the first sorting side plate 123, the second sorting side plate 124, and the first conveying frame 170; the third driven wheel 503 is rotatably installed on the second conveying frame 180, and the third driven wheel 503 cooperates with the third transfer wheel 533 to convey banknotes. The fourth driven wheel 504 is rotatably installed on the third conveying frame 190, and the fourth driven wheel 504 cooperates with the third transfer wheel 533 to convey banknotes.

[0057] At the first conveying rack 170 located at the first channel 01 and the second channel 02, a first channel belt shaft 441 and a second channel belt shaft 442 are respectively rotatably mounted. The channel belt 540 bypasses the first channel belt shaft 441 and the second channel belt shaft 442 to form a belt transmission mechanism. The channel belt 540 is used to cooperate with the end face of the third conveying rack 190 to convey banknotes. At the outlet end of the second channel 02 of the third conveying rack 190, a third output wheel 553 is installed. The third output wheel 553 cooperates with the channel belt 540 to output banknotes from the second channel 02 to the banknote rejection plate 310. The banknote rejection plate 310 is installed between the first sorting side plate 123 and the second sorting side plate 124. During use, abnormal banknotes such as unidentifiable, damaged, and counterfeit banknotes are all input into the second channel and then onto the banknote rejection plate 310 from the second channel, so that the operator can take them away and process them in time. The third output wheel 553 is sleeved on the third output shaft 453, and the third output shaft 453 is rotatably assembled with the first sorting side plate 123, the second sorting side plate 124, and the third conveying rack 190.

[0058] At the third channel 03 of the third conveying rack 190, a first output wheel 551 and a second output wheel 552 are respectively installed. The first output wheel 551 and the second output wheel 552 cooperate with each other to convey banknotes. The first output wheel 551 and the second output wheel 552 are respectively sleeved on the first output shaft 451 and the second output shaft 452. The first output shaft 451 is rotatably assembled with the first sorting side plate 123, the second sorting side plate 124, and the third conveying rack 190. The second output shaft 452 is rotatably installed on the third conveying rack 190. At the outlet of the third channel 03 of the third conveying rack 190, a banknote receiving wheel 554 is also installed. The banknote receiving wheel 554 is sleeved on the banknote receiving shaft 470. The banknote receiving shaft 470 is rotatably assembled with the banknote receiving rack 128. The banknote receiving rack 128 is installed on the sorting base 121. The banknote receiving shaft 470 is connected to the motor shaft of the banknote receiving motor 273. After the banknote receiving motor 273 is started, it can drive the banknote receiving wheel 554 to rotate circularly to catch the banknotes output from the third channel one by one and transfer them to the banknote receiving table 340 for stacking.

[0059] The commutation plate 610 is used to control the selective communication of the first channel 01 with the second channel 02 and the third channel 03. The commutation plate 610 is sleeved on the commutation shaft 460. The commutation shaft 460 is circumferentially rotatably assembled with the first sorting side plate 123, the second sorting side plate 124, and the first conveying rack 170, and the commutation shaft 460 is connected to the output shaft of the rotary electromagnet 250. Thus, after the rotary electromagnet is started, it can drive the commutation shaft 460 to rotate, thereby driving the commutation plate 610 to rotate synchronously. The commutation plate 610 is respectively provided with a first guiding surface 611 and a second guiding surface 612. When the first channel 01 is in communication with the second channel 02, the first guiding surface 611 is parallel to the end surface of the first conveying rack on the second-channel side, and the second guiding surface 612 enters the third channel 03 to close the third channel, so that banknotes enter the second channel 02 from the first channel. After starting the rotary electromagnet, the commutation plate rotates, so that one end of the commutation plate is in close contact with the first conveying rack 170 to close the second channel 02, and the second guiding surface 612 cooperates with the first output wheel 551 to form the third channel 03. At this time, the third channel is in communication with the first channel. Under the guidance of the second guiding surface 612, the banknotes are introduced from the first channel into the third channel and finally stacked on the note-receiving table 340 through the note-receiving wheels.

[0060] The first synchronous belt 561 respectively bypasses the banknote-rolling wheel shaft 410, the second banknote-feeding shaft 422, and the first banknote-feeding motor shaft 2711 and constitutes a belt transmission mechanism. The first banknote-feeding motor shaft 2711 is installed in the first banknote-feeding motor 271. After the first banknote-feeding motor 271 is started, it can drive the first synchronous belt 561 to run, thereby driving the banknote-rolling wheel shaft 410 and the second banknote-feeding shaft 422 to rotate to convey banknotes. The second synchronous belt 562 bypasses the second banknote-feeding shaft 422, the second banknote-feeding motor shaft 2721, the first-channel belt shaft 441, the first intermediate shaft 455, the third conveying shaft 434, the second conveying shaft 432, the second intermediate shaft 434, and the first conveying shaft 431 and constitutes a belt transmission mechanism. The second banknote-feeding motor shaft 2721 is installed in the second banknote-feeding motor 272. After the second banknote-feeding motor 272 is started, it can drive the second banknote-feeding motor shaft 2721 to rotate, thereby driving the second synchronous belt 562 to run. The third synchronous belt 563 respectively bypasses the second banknote-feeding motor shaft 2721, the third intermediate shaft 454, the first conveying shaft 431, the second intermediate shaft 434, the second conveying shaft 432, the first transfer shaft 433, the first intermediate shaft 455, and the first-channel belt shaft 441 and constitutes a belt transmission mechanism. When the second banknote-feeding motor shaft 2721 rotates, it drives the second synchronous belt 562 and the third synchronous belt 563 to run respectively, thereby driving the second banknote-feeding shaft 422, the second banknote-feeding motor shaft 2721, the first-channel belt shaft 441, the first intermediate shaft 455, the third conveying shaft 434, the second conveying shaft 432, the second intermediate shaft 434, and the first conveying shaft 431 to rotate circumferentially to convey banknotes.

[0061] In the initial state, the commutation plate 610 connects the third channel to the first channel and closes the second channel. At this time, if the banknote passes the inspection, it enters the third channel 03 and is then stacked on the bill receiving table 340 by the bill receiving wheel 554. If the banknote in the first channel fails to pass the inspection, the commutation plate 610 closes the third channel and connects the first channel and the second channel. The banknote enters the second channel and is then stored on the banknote returning plate 310.

[0062] Preferably, a first coding disk 411 is also sleeved on the banknote twisting wheel shaft 410, and the edge of the first coding disk 411 is inserted into the first encoder 223, so as to cooperate with the first coding disk 411 through the first encoder 223 to detect the rotation speed and rotation angle of the banknote twisting wheel shaft 410.

[0063] Preferably, a second coding disk 4221 is sleeved on the second banknote feeding shaft 422, and the edge of the second coding disk 4221 is inserted into the second encoder 224, so as to cooperate with the second coding disk 4221 through the second encoder 224 to detect the rotation speed and rotation angle of the second banknote feeding shaft 422.

[0064] Preferably, a commutation detection piece 461 is installed on the commutation shaft 460, and the commutation detection piece 461 can be inserted into the commutation sensor 227, so that the commutation sensor 227 sends a signal to the industrial control computer, and at this time it is judged that the second channel is connected to the first channel. In the initial state, the commutation detection piece 461 is not inserted into the commutation sensor 227, and at this time the first channel and the third channel are connected.

[0065] Since the number of banknotes after inspection is generally relatively large, there is a safety hazard when they are directly exposed. Moreover, the banknotes after inspection can be directly deposited into the banknote bag (the counting and face value accumulation have been completed) when storage is required. If the banknotes on the bill receiving table are not protected, it may cause the operator to take out some banknotes before depositing them into the banknote bag, resulting in disputes. Therefore, a protective cover mechanism is designed. The protective cover 320 of the protective cover mechanism closes the bill receiving table 340 in the sorting module 120 to avoid the above problems.

[0066] The protective cover mechanism includes a protective cover 320. Both sides of the protective cover 320 are respectively hinged to the first sorting side plate 123 and the second sorting side plate 124 through protective cover shafts 409. One of the protective cover shafts 409 passes through the first sorting side plate 123 and is fixedly assembled with the induction plate 710. The protective cover shaft 409 is fixedly assembled with the protective cover. A first power pin 405 is installed on the induction plate 710. The first power pin 405 is engaged with and slidably assembled with a guiding arc groove 103 provided on the first sorting side plate 123. A first power rod 720 is installed on one side of the induction plate 710, and an induction edge 711 is provided on the other side. The induction edge 711 can be selectively inserted into the first sensor 221 or the second sensor 222. The first sensor 221 and the second sensor 222 are installed at two maximum displacement points where the induction plate 710 rotates around the protective cover shaft 409. In the initial state, the induction edge 711 is inserted into the first sensor 221. At this time, the top of the protective cover 320 is in close contact with the connecting plate 126, and the bottom enters the inner side of the pre-sorting baffle 122, thereby closing the bill receiving table 340.

[0067] A first rod chute 721 is provided on the first power rod 720. The first rod chute 721 is engaged with and slidably assembled with a second power pin 406. The second power pin 406 is installed on a second power rod 730. A second rod chute 731 is provided on the second power rod 730, and the end of the second power rod 730 away from the second power pin 406 is hinged to the first sorting side plate 123 through a rod rotating shaft 408. The second rod chute 731 is engaged with and slidably assembled with a third power pin 407. The third power pin 407 is eccentrically installed (not coaxial with the power disk) on a power disk 740. The power disk 740 is installed on the motor shaft of a protective cover motor 274. When it is necessary to open the protective cover 320, the protective cover motor 274 is started, thereby driving the power disk 740 to rotate in a circle. The power disk 740 drives the second power rod 730 to rotate around the rod rotating shaft 408 through the third power pin 407. The second power rod 730 drives the induction plate 710 to rotate around the protective cover shaft 409 through the second power pin 406, thereby driving the protective cover 320 to rotate synchronously. During this process, the first power pin 405 cooperates with the guiding arc groove 103 to improve the rotational stability of the induction plate 710. When the protective cover is fully opened, the bill receiving table is exposed, and at this time, the induction edge 711 is assembled with the second sensor 222. The first sensor 221 and the second sensor 222 are photoelectric sensors. When the induction edge 711 is inserted, an electrical signal is generated and then input into the industrial control computer, so that the industrial control computer can judge the current position of the protective cover.

[0068] Preferably, to prevent the protective cover from being violently opened, in this embodiment, electromagnets 240 are respectively installed at the first sorting side plate 123 and the second sorting side plate 124. The telescopic shaft 241 of the electromagnet 240 passes through the first sorting side plate 123 or the second sorting side plate 124 and then enters the inner side of the protective cover 320. This makes it impossible for the protective cover 320 to rotate downward, and due to the restriction of the connecting plate 126 at the top of the protective cover 320, it is also impossible to rotate upward, thus preventing the unnecessary and violent opening of the protective cover 320. When the protective cover needs to be opened, first start the electromagnet 240 to retract the telescopic shaft of the electromagnet 240 to a position where it will not interfere with the rotation of the protective cover, and then start the protective cover motor 274 to drive the protective cover to rotate and open around the protective cover shaft. When the protective cover needs to be closed, the protective cover motor rotates in reverse to drive the protective cover to reset, and then the electromagnet drives the telescopic shaft to extend and reset.

[0069] Since the sorted banknotes need to be temporarily stored on the bill receiving table 340, and after the deposit is confirmed, the banknotes need to be separated from the bill receiving table 340 and then fall into the bill bag inside the bill bag module for storage. Therefore, it is necessary to set the bill receiving table 340 to be rotatable to release the banknotes, and this function is achieved through the bill receiving table flipping mechanism in this embodiment.

[0070] The bill receiving table flipping mechanism includes a bill receiving table 340, a front bill stop 330, and a side bill stop 341. The two sides of the front bill stop 330 are respectively assembled with the side bill stop 341, and the side bill stop 341 is installed on the first sorting side plate 123 or the second sorting side plate 124 close to it; one end of the bill receiving table 340 away from the front bill stop 330 is hinged to the side bill stop 341 through a bill receiving rotating shaft 404; a bill receiving torsion spring 640 is sleeved on the bill receiving rotating shaft 404, and the two ends of the bill receiving torsion spring 640 are respectively assembled with the bill receiving table 340 and the front bill stop 330 to apply a torsion force to the bill receiving table 340 to rotate towards the front bill stop 330, so that the bill receiving table 340 remains in close contact with the front bill stop 330. An installation hole 3411 is also provided on the front bill stop 330. After a screw passes through the installation hole 3411, it is assembled with the front bill stop 330, and preferably, the telescopic shaft 241 of the electromagnet 240 is pressed or inserted at the installation hole 3411 of the front bill stop 330, thereby greatly improving the locking force on the protective cover 320.

[0071] A bill receiving hinge seat 342 is installed at the bottom of the bill receiving table 340. One end of the bill receiving link 343 is hinged to the bill receiving hinge seat 342, and the other end of the bill receiving link 343 is hinged to the force arm plate 650 through a pin shaft 660. A second gear 572 is sleeved on the pin shaft 660, and the second gear 572 is in meshing transmission with a first gear 571. The first gear 571 is sleeved on a turnover motor shaft 2751, and the turnover motor shaft 2751 is installed in a turnover motor 275. After the turnover motor 275 is started, it can drive the turnover motor shaft 2751 to rotate circumferentially, thereby driving the force arm plate 650 to rotate around the turnover motor shaft 2751. When the force arm plate 650 rotates, it will drive the bill receiving table 340 to rotate downward through the bill receiving link 343, so that the bill receiving table rotates downward to discharge banknotes or rotates upward to reset. When the bill receiving table rotates, it will drive the bill receiving rotating shaft 404 to rotate synchronously.

[0072] Preferably, a bill receiving detection piece 4041 is arranged on the bill receiving rotating shaft 404. The bill receiving detection piece 4041 is alternatively installed in a first bill receiving sensor 225 and a second bill receiving sensor 226. When the bill receiving table 340 is in close contact with the bill receiving side baffle 341, the bill receiving detection piece 4041 is installed in the second bill receiving sensor 226. At this time, it is judged that the bill receiving table 340 is receiving banknotes normally. After the bill receiving table 340 rotates downward in place, the bill receiving detection piece 4041 is installed in the first bill receiving sensor 225. At this time, it is judged that the bill receiving table 340 has completed discharging banknotes. The first bill receiving sensor 225 and the second bill receiving sensor 226 can be photoelectric sensors. When the bill receiving detection piece 4041 is installed, an electrical signal is generated and then input into the industrial control computer, so that the industrial control computer judges the position of the bill receiving table according to the signal.

[0073] See Figures 1 - 5 , Figures 30 - 40, the banknote bag module includes banknote bag A210, banknote bag fixing bracket A220, safety door box A230, and protection door frame A240. The banknote bag A210 is used to store banknotes and has an opening at the top. The banknote bag fixing bracket A220 includes a fixing frame A222 and a pressing strip A221. The top opening of the banknote bag A210 is sleeved on the fixing frame A222, and the pressing strip A221 is assembled and fixed to the fixing frame A222 by screws, thereby pressing the banknote bag A210 against the fixing frame A222 to fix the banknote bag. One side of the fixing frame A222 is hinged to one side of the safety door box A230 through a hinge A610. A lock frame A235 is installed on the other side of the safety door box A230. A lock plate A223 is installed at the corresponding position of the fixing frame A222 and the lock frame A235. A lock groove A2231 is provided on the lock plate A223. The lock groove A2231 is engaged and slidably assembled with a lock hook plate A713. One end of the lock hook plate A713 is installed on a lock hook member A710, and a lock hook A711 is provided at the other end. The lock hook A711 is hooked on the edge of the lock groove A2231, so that the lock hook member and the lock plate are relatively fixed. A lock hook member limiting plate A714 and a lock hook member sliding groove A712 are respectively provided on the lock hook member A710. The lock hook member sliding groove A712 is engaged and slidably assembled with a lock hook member pin A720. The lock hook member pin A720 is installed on the lock frame A235. The lock hook member limiting plate A714 is in close contact with a lock hook driving plate A730. The lock hook driving plate A730 is installed on a mechanical lock A232. The mechanical lock A232 is installed on the lock frame A235, and when the mechanical lock A232 is not unlocked, it cannot rotate with the lock frame A235, and can rotate with the lock frame A235 after being unlocked. One end of the lock hook member A710 is assembled with one end of a second upper locking spring A530. The other end of the second upper locking spring A530 is assembled with the lock frame A235. Thus, the lock hook member A710 is pressed against the edge of the lock groove A2231 by the elastic force of the second upper locking spring A530 to keep the lock hook A711 tightly engaged with the edge of the lock groove A2231. One end of the lock hook driving plate A730 is assembled with one end of a first upper locking spring A520. The other end of the first upper locking spring A520 is assembled with the lock frame A235. Thus, a pulling force for rotating the lock hook driving plate A730 toward the lock hook member limiting plate A714 is applied to the lock hook driving plate A730 by the first upper locking spring A520. After the mechanical lock 232 is unlocked, the lock hook driving plate A730 can be relatively easily driven to rotate by the auxiliary pulling force of the first upper locking spring A520, thereby driving the lock hook member A710 to move so that the lock hook A711 separates from the edge of the lock groove A2231 and enters the lock groove A2231, so that the lock frame A235 and the lock plate can be separated. At this time, the safety door box A230 can be rotated and opened around the hinge, so as to facilitate taking out the banknotes in the banknote bag. Preferably, a handle 231 is further installed on the safety door box A230. The handle 231 is used to facilitate the operator to pull out the safety door box A230, the banknote bag fixing bracket A220, and the banknote bag A210 as a whole from the safe 110.

[0074] The safety door box A230 is also provided with a banknote channel A234 and a safety lock chute A236. A safety lock plate A237 is installed on one side of the banknote channel A234, and the banknote channel A234 is internally connected to the banknote bag A210. The banknote channel A234 is closed by a safety door A260. Safety door guide wheels A261 are respectively installed on both sides of the safety door A260. The safety door guide wheels A261 are inserted into the safety lock chute A236 and are engaged with and slidably assembled with it. The safety door A260 is sleeved on a safety door screw A430 and is threadedly assembled with it. One end of the safety door screw A260 is connected to the motor shaft of a safety door motor A340. After the safety door motor A340 is started, it can drive the safety door screw A260 to rotate circumferentially, thereby driving the safety door A260 to move along the safety door screw A260, so as to realize pulling the safety door away from the banknote channel A234 to open the banknote channel A234, or moving towards the banknote channel A234 to close the banknote channel A234.

[0075] Preferably, a safety door detection piece A262 is provided on the safety door A260. The safety door detection piece A262 can be inserted into a first safety door sensor A351 and a second safety door sensor A352. The first safety door sensor A351 is installed at the position where the safety door detection piece A262 is located when the safety door A260 completely closes the banknote channel A234, and the second safety door sensor A352 is installed at the position where the safety door detection piece A262 is located when the safety door A260 completely does not block the banknote channel A234. The first safety door sensor A351 and the second safety door sensor A352 can adopt photoelectric sensors, so as to input signals to the industrial control computer when the safety door detection piece A262 is inserted, and the industrial control computer judges the current position of the safety door according to the signals.

[0076] Preferably, a door box slide rail A233 is further provided on the outer wall of the safety door box A230. The door box slide rail A233 is engaged and slidably installed in a door box chute A111. The door box chute A111 is installed on a first mounting bracket A110, and the first mounting bracket A110 is assembled with the safe 110; a second mounting bracket A150 is further installed on the first mounting bracket A110. A protection door frame A240 is installed on the second mounting bracket A150. A banknote hopper A242 is provided on the protection door frame A240. The inside of the banknote hopper A242 is hollow and both ends are open. The bottom of the banknote hopper A242 is communicated with a safety banknote inlet A238 on the safety door box A230, and the safety banknote inlet A238 is communicated with the banknote channel A234. When in use, banknotes first enter the banknote hopper. When the safety door A260 is opened, the banknotes enter the banknote channel A234 from the banknote hopper and the safety banknote inlet A238, and finally fall into the banknote bag A210 for storage.

[0077] The top opening of the bill hopper A242 is internally connected to the inside of the connecting pipe 129. The connecting pipe 129 is installed on the sorting module and connects the bottom of the bill receiving table 340 to the top of the bill hopper A242, so as to guide the banknotes falling off the bill receiving table into the bill hopper A242.

[0078] To prevent the banknotes in the bill hopper from being taken out when the protective cover 320 is opened, causing losses, a protective door mechanism is added in this embodiment. The protective door mechanism includes a protective door frame A240 and a protective door A250. A door frame chute A241 is further provided on the protective door frame A240. The door frame chute A241 is engaged with and slidably assembled with a protective door guide wheel A254. The protective door guide wheel A254 is installed on the protective door A250. A through door slot A251, a door drive plate A252, and a door drive slot A253 are provided on the protective door A250. The door drive slot A253 is engaged with and slidably assembled with a door drive pin A411. The door drive pin A411 is installed on a door drive rod A410. The door drive rod A410 is installed on the motor shaft of a protective door motor A310. In the initial state, the door slot A251 is not aligned with the top of the bill hopper A242 but is misaligned, so that the protective door A250 separates the bill hopper A242 from the connecting pipe 129. When storing banknotes, the protective door motor A310 is started, driving the door drive rod A410 to rotate. The door drive rod A410 drives the protective door A250 to slide along the door frame chute A241 until the door slot A251 connects the bill hopper A242 to the connecting pipe 129. At this time, the banknotes can fall into the bill hopper 242. Then the protective door motor A310 rotates in reverse to drive the protective door to reset.

[0079] Preferably, a door detection plate A412 is further installed on the door drive rod A410. A protective door sensor A320 is installed on the protective door frame A240. When the door slot A251 connects the bill hopper A242 to the connecting pipe 129, the detection plate A412 is inserted into the protective door sensor A320, and the protective door sensor A320 sends a signal to the industrial control computer. The industrial control computer determines that the door slot A251 connects the bill hopper A242 to the connecting pipe 129. The protective door sensor A320 can adopt a photoelectric sensor.

[0080] Preferably, a blocking block A120 is installed on the first mounting bracket A110 at one end of the door box chute A111 close to the door 111. The blocking block A120 is axially slidably sleeved on the blocking shaft A440. A blocking spring (not shown) is sleeved between the blocking block A120 and the first mounting bracket A110. The blocking spring is used to apply an elastic force to push the blocking block A120 towards the second mounting bracket A150. Thus, in the initial state, the blocking block A120 blocks the end of the door box chute A111, so that the door box slide rail A233 cannot be pulled out from the door box chute A111, so as to realize the positioning and fixing of the safety door box A230. More preferably, a blocking unlocking rod A450 is also axially slidably installed on the second mounting bracket A150. The bottom of the blocking unlocking rod A450 is pressed against the top surface of the blocking block A120. Thus, when it is necessary to pull out the safety door box A230, directly press down the blocking unlocking rod A450, so that the blocking unlocking rod A450 drives the blocking block A120 to move downward against the elastic force of the blocking spring, so that the blocking block A120 no longer blocks the door box chute A111, so as to facilitate the pulling out and loading of the safety door box A230.

[0081] Preferably, a detection bracket A130 is also installed inside the safe 110. A detection sliding pin A420 and a detection sensor A330 are installed on the detection bracket A130. The detection sliding pin A420 is inserted into the detection plate groove A141 and is engaged and slidably assembled with it. The detection plate groove A141 is arranged on the detection plate A140. One end of the detection plate A140 is assembled with the detection pull spring A510, and the other end of the detection pull spring A510 is assembled with the detection bracket A130. The detection pull spring A510 applies an elastic force to pull the detection plate A140 towards the safety door box A230. A detection edge A142 is arranged on the detection plate A140. The detection edge A142 can be inserted into the detection sensor A330, so that the detection sensor A330 sends a signal to the industrial control computer, and the industrial control computer judges that the safety door box A230 is installed in place. After the safety door box A230 is pulled out of the door box chute A111, the detection plate A140 moves towards the door 111 under the pulling force of the detection pull spring A510, so that the detection edge A142 moves out of the detection sensor A330. At this time, the detection sensor A330 sends a signal to the industrial control computer, and the industrial control computer judges that the safety door box A230 is pulled out or not installed in place.

[0082] When the bill acceptor needs to output banknotes, the protection door is opened, so that the bill hopper is communicated with the bill acceptor, and then the banknotes fall from the bill acceptor into the bill hopper; the bill acceptor is reset, the protection door is closed, and then the safety door is opened. The banknotes in the bill hopper fall into the bill bag through the banknote channel for storage, and the safety door is closed, and so on, continuously storing banknotes. The design of the safety door can only be opened by the safety door motor A340, thus greatly improving the safety of the banknotes in the bill bag A210.

[0083] Where the present invention is not described in detail, it is the well-known technology to those skilled in the art.

[0084] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field according to the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art shall fall within the protection scope determined by the claims.

Claims

1. A sorting module, which is used to sort banknotes to be deposited and is respectively provided with a first channel, a second channel, and a third channel, and is characterized in that, The first channel is selectively communicated with the second channel and the third channel through a reversing plate. The second channel is communicated with a banknote discharging plate to input banknotes into the banknote discharging plate; the third channel is communicated with a banknote receiving table to stack banknotes input into the banknote receiving table. A sorting seat is installed on the sorting module, and a first sorting side plate and a second sorting side plate are installed on the sorting seat. A connecting plate, a banknote feeding table and a banknote discharging plate are installed between the first sorting side plate and the second sorting side plate. The banknote feeding table is used for placing banknotes to be sorted. A banknote twisting wheel is installed at the bottom of the banknote feeding table. The banknote twisting wheel is sleeved on a banknote twisting wheel shaft, and two ends of the banknote twisting wheel shaft are respectively assembled with the first sorting side plate and the second sorting side plate in a circumferentially rotatable manner. It further includes a protective cover mechanism. The protective cover mechanism includes a protective cover which rotates to open and close to shield and open the banknote receiving table. Both sides of the protective cover are respectively hinged to the first sorting side plate and the second sorting side plate through protective cover shafts. One of the protective cover shafts passes through a first sorting baffle and is assembled and fixed with an induction plate. The protective cover shaft is assembled and fixed with the protective cover. A first power pin is installed on the induction plate, and the first power pin is engaged and slidably assembled with a guiding arc groove provided on the first sorting baffle. A first power rod is installed on one side of the induction plate. A first rod chute is provided on the first power rod, and the first rod chute is engaged and slidably assembled with a second power pin. The second power pin is installed on a second power rod. A second rod chute is provided on the second power rod, and the end of the second power rod away from the second power pin is hinged to the first sorting baffle through a rod rotating shaft. The second rod chute is engaged and slidably assembled with a third power pin. The third power pin is eccentrically installed on a power disk, and the power disk is installed on a motor shaft of a protective cover motor.

2. The sorting module according to claim 1, characterized in that The first channel is arranged between a first conveying rack and a second conveying rack. The second channel is arranged between the first conveying rack and a third conveying rack. The third channel is arranged between the reversing plate and the third conveying rack. The first channel is sequentially installed with a first banknote feeding wheel, a second banknote feeding wheel, a third matching wheel, a banknote verification sensor, a first transfer wheel, a first driven wheel, a second transfer wheel, a second driven wheel, an optical counter, a third transfer wheel, a third driven wheel, a fourth driven wheel and a reversing plate along the banknote moving direction. The first banknote feeding wheel is sleeved on a first banknote feeding shaft. The first banknote feeding shaft is assembled with a width limiting frame in a circumferentially rotatable manner. First matching wheels and second matching wheels are respectively installed on both sides of the first banknote feeding wheel in a circumferentially rotatable manner. The first matching wheels and the second matching wheels are respectively installed on a first matching shaft and a second matching shaft in a circumferentially rotatable manner. The first matching shaft and the second matching shaft are respectively installed on the width limiting frame. The first mating wheel, the third mating wheel, and the first banknote feeding wheel are respectively in contact with the second banknote feeding wheel to feed banknotes one by one; the second banknote feeding wheel is sleeved on the second banknote feeding shaft, and the second banknote feeding shaft is rotatably assembled with the first sorting side plate, the second sorting side plate, and the first conveying rack; the third mating wheel is rotatably sleeved on the third mating shaft, the third mating shaft is rotatably assembled with the second conveying rack, and the third mating shaft is in contact with the second conveying wheel to feed banknotes; the banknote verification sensor is used to verify the authenticity of banknotes and identify banknote information; The first transfer wheel is sleeved on the first transfer shaft, and the first transfer shaft is rotatably assembled with the first sorting side plate, the second sorting side plate, and the first conveying rack; the first driven wheel is rotatably installed on the second conveying rack, and the first driven wheel cooperates with the first transfer wheel to feed banknotes; the second transfer wheel is sleeved on the second transfer shaft, and the second transfer shaft is rotatably assembled with the first sorting side plate, the second sorting side plate, and the first conveying rack; the second driven wheel is rotatably installed on the second conveying rack, and the second driven wheel cooperates with the second transfer wheel to feed banknotes; The photoelectric counter is used to detect whether there are banknotes passing through the first channel, and calculate the number of times the banknotes pass through to obtain the number of banknotes passing through, so as to perform quantity accumulation; the third transfer wheel is sleeved on the third transfer shaft, and the third transfer shaft is rotatably assembled with the first sorting side plate, the second sorting side plate, and the first conveying rack; the third driven wheel is rotatably installed on the second conveying rack, and the third driven wheel cooperates with the third transfer wheel to feed banknotes; the fourth driven wheel is rotatably installed on the third conveying rack, and the fourth driven wheel cooperates with the third transfer wheel to feed banknotes.

3. The sorting module according to claim 2, wherein At the positions of the first channel and the second channel, the first conveying rack is also rotatably installed with a first channel belt shaft and a second channel belt shaft respectively. The channel belt bypasses the first channel belt shaft and the second channel belt shaft to form a belt transmission mechanism. The channel belt is used to cooperate with the end face of the third conveying rack to feed banknotes; at the outlet end of the second channel of the third conveying rack, a third output wheel is installed. The third output wheel cooperates with the channel belt to output banknotes from the second channel to the banknote return plate; the third output wheel is sleeved on the third output shaft, and the third output shaft is rotatably assembled with the first sorting side plate, the second sorting side plate, and the third conveying rack; At the position of the third channel of the third conveying rack, a first output wheel and a second output wheel are also installed respectively. The first output wheel and the second output wheel cooperate with each other to feed banknotes. The first output wheel and the second output wheel are respectively sleeved on the first output shaft and the second output shaft. The first output shaft is rotatably assembled with the first sorting side plate, the second sorting side plate, and the third conveying rack; The second output shaft is rotatably installed on the third conveying rack; at the outlet of the third channel of the third conveying rack, a banknote receiving wheel is also installed. The banknote receiving wheel is sleeved on the banknote receiving shaft, and the banknote receiving shaft is rotatably assembled with the banknote receiving rack. The banknote receiving rack is installed on the sorting base, and the banknote receiving shaft is connected to the motor shaft of the banknote receiving motor.

4. The sorting module according to claim 2, wherein The commutation plate is sleeved on the commutation shaft. The commutation shaft is circumferentially rotatably assembled with the first sorting side plate, the second sorting side plate, and the first conveying rack, and the commutation shaft is connected to the output shaft of the rotary electromagnet. The commutation plate is respectively provided with a first guiding surface and a second guiding surface. When the first channel is communicated with the second channel, the first guiding surface is parallel to the end surface of the first conveying rack on the side of the second channel, and the second guiding surface enters the third channel to close the third channel, so that the banknote enters the second channel from the first channel. After the commutation plate rotates, one end of the commutation plate abuts against the first conveying rack to close the second channel, and the second guiding surface cooperates with the first output wheel to form the third channel. At this time, the third channel is communicated with the first channel. Under the guidance of the second guiding surface, the banknote is introduced from the first channel into the third channel and finally stacked on the bill receiving table through the bill receiving wheel.

5. The sorting module according to claim 3, wherein The first synchronous belt bypasses the banknote twisting wheel shaft, the second banknote feeding shaft, and the first banknote feeding motor shaft respectively to form a belt transmission mechanism, and the first banknote feeding motor shaft is installed in the first banknote feeding motor. The second synchronous belt bypasses the second banknote feeding shaft, the second banknote feeding motor shaft, the first channel belt shaft, the second intermediate shaft, the third transfer shaft, the second transfer shaft, the second intermediate shaft, the first transfer shaft to form a belt transmission mechanism, and the second banknote feeding motor shaft is installed in the second banknote feeding motor. The third synchronous belt bypasses the second banknote feeding motor shaft, the third intermediate shaft, the first transfer shaft, the second intermediate shaft, the second transfer shaft, the first transfer shaft, the first intermediate shaft, and the first channel belt shaft respectively to form a belt transmission mechanism.

6. The sorting module according to claim 4, wherein A commutation detection piece is installed on the commutation shaft. The commutation detection piece can be installed in the commutation sensor, so that the commutation sensor sends a signal to the industrial control computer. At this time, it is judged that the second channel is communicated with the first channel. In the initial state, the commutation detection piece is not installed in the commutation sensor, and at this time, the first channel and the third channel are communicated.

7. The sorting module according to claim 2, wherein The second conveying rack is hinged to the first sorting side plate and the second sorting side plate on both sides through the third rotating shaft. A second torsion spring is sleeved on the third rotating shaft. The two ends of the second torsion spring are respectively pressed against the second conveying rack and the first sorting side plate or the second sorting side plate, so as to apply a torsion force to the second conveying rack to rotate and press it towards the first conveying rack. A rear cover is installed on the outer side of the end of the second conveying rack away from the first conveying rack. The rear cover is hinged to the sorting rear baffle through the first rotating shaft, and the middle part of the rear cover is hinged and assembled with the rear cover hook plate. One end of the rear cover hook plate is hooked and assembled with the rear cover pin, and the other end is assembled with the rear cover through a tension spring. The tension spring is used to apply an elastic force to the rear cover hook plate to rotate towards the rear cover pin so that the rear cover hook plate remains clamped and assembled with the rear cover pin. The rear cover pin is installed on the first sorting side plate and / or the second sorting side plate.

8. The sorting module according to claim 1, wherein The cash receiving table belongs to the cash receiving table flipping mechanism. The cash receiving table flipping mechanism further includes a front cash receiving baffle and side cash receiving baffles. The two sides of the front cash receiving baffle are respectively assembled with the side cash receiving baffles, and the side cash receiving baffles are installed on the first currency sorting side plate or the second currency sorting side plate close to them; one end of the cash receiving table away from the front cash receiving baffle is hinged to the side cash receiving baffle through a cash receiving rotating shaft; a cash receiving torsion spring is sleeved on the cash receiving rotating shaft, and the two ends of the cash receiving torsion spring are respectively assembled with the cash receiving table and the front cash receiving baffle to apply a torsion force for the cash receiving table to rotate towards the front cash receiving baffle, so that the cash receiving table keeps close to the front cash receiving baffle; A cash receiving hinge seat is installed at the bottom of the cash receiving table. The cash receiving hinge seat is hinged to one end of a cash receiving connecting rod, and the other end of the cash receiving connecting rod is hinged to a force arm plate through a pin shaft. A second gear is sleeved on the pin shaft, the second gear is meshed and driven with a first gear, the first gear is sleeved on a flipping motor shaft, and the flipping motor shaft is installed in a flipping motor.

9. A large-denomination deposit machine, characterized in that, The currency sorting module according to any one of claims 1-8 is applied.

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