TW200915232A - Paper separation apparatus - Google Patents

Abstract

A paper separation apparatus is provided for reducing improper paper separation or conveyance due to a change of temperature in a day. The paper separation apparatus is provided with an adjusting-or-not judgment unit 181. The adjusting-or-not judgment unit 181 judges that it is necessary to adjust an engagement quantity between a feed roller and a gate roller, when a date that a calendar section 11 outputs, a time that a clock section 12 outputs, and a temperature that a temperature sensor section 13 outputs are in a predetermined range, and a reject rate that a reject rate calculation unit calculates is larger than a predetermined threshold. When the adjusting-or-not judgment unit 181 judges that it is necessary to adjust the engagement quantity between the feed roller and the gate roller, an engagement quantity adjusting unit adjusts the engagement quantity.

Description

200915232 IX. Description of the Invention: [Technical Field] The present invention relates to a paper separating device that separates and feeds sheets collected on a stage. [Prior Art] 先前 The previous paper separating device squeezes the paper collected on the stage to a pickup roller and rotates the paper take-up roller to feed the paper, and is fed by a paper roller. The gate roller (gater〇ller) is conveyed one by one from the fed paper and then conveyed to the transport path. The paper feed roller and the brake light are two = the paper fed by the top wire (four) ^ (four) . The paper separating device constructed in this way will produce the paper at the same time when the paper feeding is light and the spit will be carried out; the phenomenon (hereinafter referred to as "re-feeding"), and vice versa, when the amount of the matching is large, the paper will be processed. In order to make the damage, in order to make the _ quantity: the hand member regularly feeds (for example, half year-time) with the feed state of the paper feed roller and the brake roller, and monitors the paper in the transfer state. The statistical processing degree is adjusted by adjusting the output (for example, 'refer to Patent Document 1). No. Bulletin (paragraph Japanese Patent Laid-Open No. 5-132587 V Quan Luo 0021) ~ paragraph "〇〇24 J, in the above prior art, there is a problem: even the root 200915232 according to the standard paper The information of the separation state or the transportation state will be adjusted to the extent that the feed will be changed according to the temperature of the paper feed roller and the brake (four), especially in the morning; In addition, the temperature in the room of the paper separating device and the temperature in the device are lowered, and the temperature of the paper feeding and the temperature are lowered, and on the other hand, the temperature of the room or the temperature inside the device rises due to the heater. And the temperature of the paper feeding and _ also rises, so the paper may be separated or transported due to the influence of temperature changes in the sky. Even if the above problems are caused, the room temperature or the calendar is used.

Ualento) information to control (refer to the Japanese patent early open special opening = / -50 ^ 0), will also be due to the setting of the paper separation device, the operating time period of the special conditions or the temperature changes in the mother year This makes it difficult to properly adjust the sum of the feed and the brake roller (4), and even if the state of the separation state of the button is not bad, the amount of the spray may change due to (4) temperature or the daytime tribute. Bad situations occur during paper separation or transfer. Further, when the conveyance state monitoring means monitors the conveyance state of the paper which is fed to the conveyance path by the paper feed and the money, and the statistical processing of the output of the conveyance state monitoring means is impossible, Sigma Weekly, "''s fortunately 1^ and the gates of the lucky ones to make the paper fed to the number of sheets for a long time' can not be fine-tuned. An object of the present invention is to solve the above problems. SUMMARY OF THE INVENTION Accordingly, the present invention is a paper separating apparatus comprising: a collecting plate for accumulating paper 200915232; a paper take-up roll squeezing paper by the collecting plate and taking the rotation of (4) to feed the paper. 'Beida to the transport path; and the meshing amount adjustment unit, ridiculously the paper feed report and _ (four) 4, the thief Zhang points ^ the moment J 2 L is just the new year; the clock department, the output current _ view == = Temperature in the output device, monitoring status in the delivery state; Retraction =: and: The date of the paper to be fed, the temperature at which the output of the calendar section is at the time of the pre-, (four) engraving and the above temperature sensing When the input portion of the device is in the pre-exhaustion area, the paper is calculated and monitored by the transport state in the paper; and the ratio is used as the return date to remember the date and time, and the clock potential is early. 'The temperature at which the output of the above-mentioned calendar section is output is predetermined and the reversing of the above-mentioned temperature detector section is adjusted by the amount of the saliva of the light-weight material unit. = Day: 'It is determined that the paper feed must be light And the need to feed _ and _^== miscellaneous or not The impact of the temperature change as will the adjustment means to adjust the correct time in the call hit ^ 'by the amount of the above-described engagement addicted [Effect of invention] In this manner and formed by a square wheel ^ be reduced by one day in the case. ^The resulting paper separation or transport failure σ under the attack. In the paper separation state or transport status 200915232 No problem occurs, because the amount of ambience does not change, it can reduce the separation or transfer of paper . Further, it is possible to obtain an effect of being able to precisely adjust the meshing amount of the paper feed roller and the brake roller. [Embodiment] Hereinafter, an embodiment of a sheet separating device of the present invention will be described with reference to the drawings. The paper processed by the paper separating device of the present invention is a bill for a bill of exchange, a ticket for a railway or a regular ticket, an airline ticket, an entrance ticket, a ticket such as a ticket, a security, a merchandise coupon, a banknote, etc., and is implemented as follows. In the example, the paper separating device is a paper separating device of a banknote handling machine equipped with an automatic teller machine installed in a store such as a bank or a postal company or a store such as a convenience store, and the paper is described as a banknote. [Embodiment 1] Fig. 2 is a block diagram showing the configuration of a banknote processing machine of a first embodiment. In Fig. 2, 2 is a meeting place, which is a part that accepts the input of the banknotes paid by the customer, and is a gathering place of the banknotes paid to the customer. The passenger portion 2 has a sheet separating device 6 which is formed by a separating mechanism that separates and feeds the deposited bills one by one. Further, the details of the sheet separating device 6 will be described below. 3 is a vault that stores banknotes in a currency, and is arranged in the left-right direction on the lower side of the body. The vault 3 is composed of, for example, three vaults, and the vaults are stored in the vault 3a and the vault 3b, and the vaults of 200915232 yen are stored in the vault 3c. Further, the upper portion of each of the vaults 3 has a sheet separating device 6 which is formed by a separating mechanism that separates and feeds the stored (four) sheets, and the paper separating device 6 can hold the stored sheets. Separate and feed one by one.

4 is moving the road! It is composed of a roller (n>llei〇, a belt, etc.), and connects the parts of the passenger unit 2, the vault 3a to 3e, the following sacred, the reject box, and the general storage unit. In addition, it is provided in a manner that the paper is transported by the paper. 5 is a discriminating unit that performs authenticity, damage (cleanness, dirt, or damage) of the banknotes to be transported, and identification of the currency, etc. ^The detection of abnormality such as transport, etc., and counting, etc. ” You 7 is the return box (R1 box), and the rejected banknotes that are identified as unsuitable for dispensing by the discriminating unit 5 at the time of dispensing are stored. 'Total collection and storage of banknotes of a plurality of currencies. The upper part of the wr 2 has a paper separation device 6, which can be used to separate and feed the stored banknotes one by one, which: 1 The sheet separating device 6 is formed by separating and adding the banknotes to each other; and feeding the separating mechanism. 乂^= according to the sheet separating device of the first embodiment according to Fig. 1 The first embodiment of the paper sheet separation crack diagram 'T4' in the first embodiment The paper is separated from the paper separating device 6. In Fig. 3 and Fig. 4, 61 is a collecting plate, which can be configured to be returned by the lifting face not shown in Fig. 10 200915232, and the (four) city sheet is The banknote 62 is a paper take-up roller, and is disposed opposite to the stacking plate 61. In order to facilitate the feeding of the banknotes P', the outer peripheral surface of the bills 62 is attached with a friction member 62a having a large friction coefficient such as a rubber knee, and has a peak 62. The rotation is fed by the function of the banknote p squeezed by the collecting plate 61. 63 is that the paper feeding is light, downstream of the feeding direction of the paper tape p of the paper taking light 62, and is set to be fed by the pickup roller 62. In the position of the banknote p, a friction member 63a identical to the take-up wheel 6 2 is attached for the purpose of feeding the turn P'. 64. The brake roller is provided with a friction coefficient large friction member such as rubber on the outer circumferential surface of the brake roller 64. A one-way rotating mechanism that is disposed to be opposite to the paper feed roller 63 and that is disposed on the other side of the paper feed roller p, and that has a one-way rotation mechanism that is not rotated when the paper money is fed is provided, and has the paper sheets p fed by the paper feed roller 63 separated one by one. Further, the friction coefficient of the friction member of the brake roller 64 is set to be larger than The friction coefficient between the banknotes P is smaller than the friction coefficient of the friction member of the paper feed roller 63. ^ 64a is an adjustment motor that can be rotated at a predetermined rotation angle by a motor such as a servo motor (serv〇_〇Γ). The adjusting mechanism 64a and an arm (s_g) and the like (not shown) constitute an elevating mechanism 'the elevating mechanism elevates and lowers the direction of the arrow D in the direction of the arrow D shown in Fig. 3. By 曰 升降 麟 , , , , , ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( The combination of the motor and the cam at the angular position of the m coffee. (rotor) In the present embodiment, as shown in FIG. 4, 'two _ 64b are directly paired with three paper feeds # ga, which are set to each other, and the above three paper feed rollers 63b and 2 _ secret ^ to form a brake roller _ * connecting members 咏 and connected, and in each turn,! The second 62 and the paper feed roller 63 are configured to be able to rotate positively and r, and to lower the wood screed 61 to form a stacking mechanism of the paper slap P, so that the separation of the banknotes can be separated by the feeding direction. The function of the agglomeration mechanism. The same configuration 65 is the first roller, and in the downstream of the paper feed roller 〇 and the paper feed light 63, the direction of the feed direction is fed, _3, and clamped (four) As shown in FIG. 4, the first sub-portion 65 is disposed to face each other in a way of pinching. The "66"', which is a contact of the cyanide 63c, is used to guide the banknotes P fed by the paper feed to the transport path 4. The feed roller 64 is a transport state monitoring sensor, and the light path of the light-emitting portion and the light-receiving portion is arranged to face each other, and the path monitoring state _(four) pair = and the like. The transport state of the transport P is monitored, for example, the skew of the tape-end of the feed, and the overlap of the plurality of banknotes _ φ the right end of the right end is less than the predetermined interval and is connected and moved. In the present embodiment, as shown in FIG. 4, two conveyance monitoring sensors 67a and 67b are provided at intervals of W in the longitudinal direction of the banknotes P stacked in the shorter direction of the banknote p. In Fig. 1, 11 is a calendar portion, and the current year and month 可 can be read. The stand 12 is a clock section and can be read as the hour, minute and second of the current time. The calendar 1 11 and the clock unit can be configured, for example, by an IC (integrated circuit) for clocks such as a real time clock, and can be output according to a clock pulse output by a crystal transmitter (smart sender). D〇ck pulse) to perform accurate timing, and measure the current year, month, day, hour, minute and second and output. 13 is a temperature sensor, which is composed of a thermistor (thermist〇r), etc., and measures the temperature of the paper by 6 _, and the money is out of the temperature data. 11 parts of the cry monitoring system, which is monitored by the upper collision state and eight by a paper feed roller 6 3 and _6 4

The conveyance state of the banknotes p is monitored, and it is possible to monitor the occurrence of the skew τ, the retransmission, and the miscellaneous condition (except for the paper (4) transport abnormality). The slab 61 that rises or not produces a rise and will accumulate on the concentrating plate in the second picture: making the paper take light 62" and the paperweight roller 63 (the front head 6 in Fig. 3 and the square spine of the arrow, the paper feeding member) 62a feeds the banknotes p and pulls the banknotes p, and ends the separation of the banknotes ρ, which are accepted by the feeds _63 and _64, into the 200915232. The body is turned to make the light motor _ turn _ Lifting mechanism at the end (4) The amount of the ringing of the gate roller 64 and the paper feed roller 63. = Conductor memory or disk, etc., and the memory of the shell. The tie is 叮 叮. The information of the 5th recalled by the shell. 7 towel memorizes the control of the overall operation of the paper separation device 6 (soft "body", the correction retransfer with the return rate and the retransmission and return rate.

The "manufacturing unit" is constituted by a CPU (Central Processing Unit), an MPU (microprocessing unit), and the like, and a control unit or the like, and includes the following adjustment/determination unit 181. The control unit 18 controls the calendar unit U, the clock unit 12, the temperature sensor unit 13, the transport state monitoring sensor unit 14, the separation unit 15, and the gate based on the control program (software) stored in the storage unit 17. The operation of the entire paper separation device 16 of the roller moving unit 16 and the memory unit. 181 is the adjustment/nondetermination means 'the year and the month measured by the calendar unit 11, the time measured by the clock unit 12, and the temperature measured by the temperature sensor unit 13 are within a predetermined range' and the following correction retransmission is returned When the rate exceeds the predetermined threshold value previously stored in the memory unit 17, it is determined that the amount of tempering of the paper feed light and the question roller must be adjusted. [Brief Description of the Invention] Fig. 5 is a flowchart showing the flow of the meshing amount adjustment processing in the first embodiment, and the engagement amount adjustment processing of the paper separating device will be described in accordance with the procedure shown by S in the figure. Further, the operation of each unit in each of the embodiments described below is stored in a memory unit such as a control unit such as a central processing unit or a memory unit such as a disk (not shown). - First, a power switch or a clock function (not shown) is turned off; the processing device 1 仏: when the paper separating device 6 is turned on in the electronic calendar portion η, read out as the current year layer C from 曰Ο c The current time (time, minute, and second) is read from the clock unit η unit 13 as the current paper separating device: the second test, and the temperature read from the memory unit 17 is corrected. What is the so-called correction resend? _ even 3 ▼ return rate. The number of corrections is re-sent and the number of times is generated. The number of divisions is divided by the number of accumulated and divided sheets. The clock is read out by c (4): === calendar information, when the temperature information from the clock is within the predetermined range ^4 The reading of the part in the 13th part, and the temperature information is less than 8:30 to 9:00, the number of sheets of the engine is accumulated, and the correction of the ^^丁== the paper is resent or the transport is abnormal. The number of times. t The number of people is the amount of meshing that generates information and reverses the information of the earthworms, the clock information, and the temperature, that is, whether or not there is no positive condition.疋', y, 凋 (杈正) brake roller 64 and paper feed roller 63 Here, the determination of the adjustment of the amount of merging is as follows, that is, for example, at 15 200915232, the calendar information is December 1 to 3 On the 10th of the month, the clock information is from 8:30 to 9:00, the temperature information display is less than or equal to 10 °C, and the correction retransfer and the return rate is greater than or equal to 1%, it is determined that adjustment is necessary, and otherwise It is determined that no adjustment is necessary. When it is determined that the meshing amount adjustment is necessary, the process is shifted to S4a, and when it is determined that the adjustment is not necessary, the process is shifted to S5a. S4a: When it is determined that the meshing amount adjustment is necessary, the gate roller moving portion 16 adjusts the engagement amount of the gate roller 64 and the paper feed roller 63 in accordance with an instruction from the control unit 18. The meshing amount of the adjustment is an optimum meshing amount previously stored in the memory unit 17 in association with the temperature in the paper separating device 6, and the optimum jetting amount is a ringing amount measured in advance by experiments or the like. . Therefore, the control unit 18 reads out the optimum meshing amount from the memory unit 17 based on the temperature information read from the temperature sensor unit 13, and instructs the gate lucky moving portion 16 to turn on the gate roller 64 based on the meshing amount. The meshing amount of the paper feed roller 63 is adjusted. S5a: The banknote handling machine 1 starts a transaction such as a withdrawal according to the user's operation, and according to the transaction, the separating unit 15 separates and feeds the banknotes one by one according to the instruction of the control unit 18 of the paper separating device 6. Actions. The banknote transport state at this time is monitored by the transport state monitoring sensor unit 14 in accordance with an instruction from the control unit 18, and the number of accumulated cumulative sheets and the weight generated by accumulating the number of sheets of all the banknotes that have been separated and fed are generated. The number of times of the delivery abnormality such as the delivery or the connection is measured, that is, the number of times of retransmission and the number of occurrences, and the calendar information read from the calendar unit 11, the clock information read from the clock unit 12, and the self-temperature sensor unit Temperature read out in 13 16 200915232 When the information is within the predetermined range (for example, if the temperature in winter is low, the information on the layer is from December 1 to March 10, and the clock information is from 8:30) When the temperature information is less than or equal to 10 ° C and the temperature information is less than or equal to 10 ° C, the number of sheets of the number of sheets separated and fed is increased, and the number of times of the conveyance abnormality such as resending or splicing is corrected. The number of generations is measured and stored in the memory unit 17. S6a: It is determined whether or not the calendar information read from the calendar unit 11, the clock information read from the clock unit 12, and the temperature information read from the temperature sensor unit 13 are within a predetermined range. The process shifts to S7a when it is determined to be within the predetermined range, and shifts to S8a when it is determined that it is not within the predetermined range. S7a: When it is determined that it is within the predetermined range, the regression rate calculation unit of the control unit 18 reads the number of corrected separation cumulative sheets previously stored in the storage unit 17 in S5a and the number of times of correction retransmission occurrence, and calculates the correction retransmission The number of occurrences is divided by the correction retransmission combined return rate obtained by correcting the number of accumulated sheets, and the corrected double feed rate is stored in the memory unit 17. S8a: The control unit 18 reads the number of separated accumulated sheets previously stored in the storage unit 17 in S5a and the number of times of retransmission and the number of times of retransmission, and calculates the number of retransmissions associated with the number of retransmissions. The retransmission and the return rate are memorized in the memory unit 17. S9a: The banknote processing machine 1 and the sheet separating device 6 end the transaction operation such as withdrawal. When the transaction operation is completed, the control unit 18 reads the calendar information as the current year, month, and day from the calendar unit 11, and reads the clock as the current time 17 Ο Ο 200915232 (time, minute, and second) from the clock unit 12.欠 4 The current paper separation device κ is read from the temperature sensor unit 13 as the temperature information of the medium read correction retransmission and retraction temperature, and the self-memory unit 17 S10a: the control unit 温度8 temperature information, and Correcting the information of the layer, the clock information, the original condition, the correction, and the return rate to determine whether or not the adjustment of the meshing amount with the correction complex (correction = no end of the gate roller 64 and the paper feed roller 63) The correction recovery condition, b is the same 'for example, it is not satisfied. 2. The condition in the S3a is that the condition is not necessary to adjust. The clock information is 8:30. It is from 12, 1st to March 10th, °C, and the correction is repeated. Two points of retreat, temperature information is less than or equal to 1 。. The condition of any condition greater than or equal to 1% is judged to be equivalent to the corrected recovery condition.

Slla’ and the situation is not the same.

Slla: When a#4 is determined, the process is transferred to Sl2a. "Field" is an instruction to correct the restoration unit 18, and when the brake is lightly moved, the operation is restored according to the control 63 (four). (4) Having the gates 64 and the paper reading mechanism to restore the spray amount, the moving 3 roller moving portion 16 is set to _ interval Γ so that the 8 gates are operated by the gate (for example, the minimum unit), and the predetermined amount is The time interval measured by the clock unit 12, and the predetermined time interval S12a: the control unit 18 updates the flood period according to =. When it is determined whether or not the second information is listed as the date has been updated, the transfer is transferred to S5a, 200915232 S 13a: When it is determined that the date has been updated, the control unit 18 determines whether the power supply has been cut off, and when it is determined that it is not cut. When the power is turned off, the process is shifted to S2a, and when it is determined that the power has been cut off, the process ends. In this way, when the calendar information, the clock information, the temperature information, and the correction retransmission take-up rate are within a predetermined range, the meshing amount of the gate roller 64 and the paper feed roller 63 is adjusted without being affected by the temperature change in one day. Therefore, the conveyance abnormality which occurs when the paper separation operation is performed can be reduced. As described above, in the first embodiment, when the return information of the calendar information, the clock information, the temperature information, and the correction re-feeding belt are within a predetermined range, the amount of meshing between the gate roller 64 and the paper feed roller 63 can be adjusted. The obtained effect is not affected by the temperature change in one day, and the effect of separation or transport failure occurring during the paper separation operation can be reduced. Further, when there is no problem in the separated state or the conveyed state of the sheet, it is not necessary to change the amount of engagement, so that it is possible to reduce the problem of occurrence of separation or conveyance of the sheet. Further, it is assumed that the correction information is transmitted based on the calendar information read from the calendar unit 11, the clock information read from the clock unit 12, and the temperature information read from the temperature sensor unit 13 within a predetermined range. With the return rate, it is determined whether or not adjustment is necessary, so that the effect of finely adjusting the meshing amount of the paper feed roller and the brake roller can be obtained. Moreover, when the calendar information, the clock information, the temperature information, and the correction re-feeding belt return rate are within a predetermined range, the amount of meshing between the gate roller 64 and the paper feed roller 63 can be adjusted to obtain the ability to perform the separation with the sheet separating device 6. Set the effect of the adjustment of the meshing amount that the environment is adapted to. 19 200915232 In advance, the operation interval of the adjusted injection amount is restored to perform a predetermined amount (for example, the minimum unit) and gradually reversed. Therefore, it is possible to prevent an imminent change due to the meshing amount, .. stomach < The effect of the original separation or transport failure. Resulting in paper generation [Embodiment 2] The configuration of the second embodiment is the same as that of the first embodiment described above, and the description thereof is omitted, and the second embodiment: this additional explanation. Fig. 6 is a view showing a process of adjusting the amount of the flow in accordance with the steps shown by S in the figure, showing the meshing flow chart in the second embodiment. Zhang's bite

Slb, S2b: Description with Sla, s in Figure 5. The same, so the S3b is omitted: the control unit 18 is based on the read-out temperature-difference of the daily layer and the correction of the double-return rate of the re-feeding, and the lag-and-phase (^) is determined to be (corrected). ^ Here, it is necessary to (4) the sickle from the number of sheets. For example, the information indicating that the 曰 layer information is from 曰 曰 曰 资讯 是 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正No changes are required. In the above, when it is determined that it is necessary to change τ to S4b' and when it is judged to be two, the process is shifted to that it is not necessary to change the cumulative number of pieces of correction separation, and then: 20 200915232 is transferred to S5b. The number of accumulated sheets is changed for the corrected calibration. The number of sheets separated is changed to . Calculate S5b: * The right of the day of the % turn in Figure 5 is resent with the return rate. S6b.l^ (4), so the description thereof is omitted. The 曰 layer information read out from the clock, the self-clocking unit η 产 • 汛, and the degree 2 读出 read from the temperature sensor unit 13 are within a predetermined range. ^ When set to within the range, move processing to still "1 ib.it is within the predetermined range, transfer processing to (10). When the pre-At is within the predetermined range, the control unit 18 reads out the number of correction points (four) in the coffee re-sending unit 17 and corrects the positive separation to calculate the number of times the correction re-send is generated divided by the calibration weight t. The retransmission combined with the retraction rate is corrected, and the correction reconnection 1 is returned to the memory unit 17. 2 of the 'news are divided, the accumulated test is insufficient, the number of days, the day can be, the thermal method calculates the accurate correction of the re-delivery and the return rate, ^ the positive re-delivery with the return rate of Q%, the predetermined number of corrections Please calculate the correction resend and bring back _. The number of sheets exceeds the correction retransmission of the (four) sheet separating device 6 for the day of shipment B S8b: The control unit 18 determines whether the calculated correction retransmission unit exceeds a predetermined threshold value, for example, 1%. When it is judged that it exceeds ^, the process is shifted to s%, and # is judged as not exceeding the predetermined threshold. ^ The process of 21 200915232 is transferred to SlOb. S9b. When it is determined that the correction re-feeding retraction rate exceeds the predetermined threshold value, that is, when it is determined that the meshing amount has to be adjusted, the brake roller moving portion 16 starts the adjustment of the brake roller 64 and the paper feed roller 63 in accordance with the instruction of the control portion 18. The amount of meshing action. As with the first embodiment, the adjusted engagement amount is the optimum engagement amount previously recorded in the memory unit 7 in association with the temperature in the paper separation device 6, and the optimum engagement amount is based on the experiment. Pre-determined

L value. Therefore, the control unit 18 reads out the optimum meshing amount from the memory unit 17 based on the temperature and information read from the temperature sensor unit 13, and instructs the gate roller moving unit 16 to start the adjustment based on the amount of the fit. The action of 64 and the amount of the shot of the paper feed 63. f Lightly shifts $16 to advance (the minimum unit) of the adjustment motor 64a at the time interval until the amount of t is reached from the amount of t of the memory unit 17. Further, the predetermined W is set. The time interval measured by the clock unit 12. The description is the same as S8a to S13a in Fig. 5, so that the information on the day-level information, the clock-return rate is in a predetermined range, and the re-sending connection 63 is omitted. The amount of hobbies, and will not be affected by the transfer caused by one day = week „ with the low separation action of the paper feed roller, can be reduced by the separation of the skirt 6 slightly # 简 简 1 according to the paper must be carried out, And the appropriate return rate is determined by the return rate to be determined in the example of the embodiment of the present invention. In the case of S4a in FIG. 5, when it is determined that the meshing amount must be adjusted in 200915232, the gate roller moving portion 16 adjusts the gate roller according to the instruction of the control unit 18. 64 meshing amount with the paper feed roller 63, but as in the second embodiment, the brake roller moving portion 16 causes the adjustment motor 64a to perform a predetermined amount (for example, a minimum unit) at predetermined time intervals until reaching the self-memory portion. 17 read the amount of meshing gradually adjust the bite As described above, in the second embodiment, in addition to the effects of the first embodiment, it is also possible to determine whether or not adjustment is necessary by the correction retransmission and the return rate according to the operation of the sheet separating device 6 on the day of the operation. Further, it is possible to appropriately adjust the effect of the amount of meshing between the gate roller 64 and the paper feed roller 63. Further, even if the correction retransmission combined return rate on the day of operation is calculated based on a small number of corrected separation cumulative sheets, it is not accurate. Further, since the amount of engagement is adjusted when the calendar information, the clock information, and the temperature information are within the predetermined range, it is possible to prevent the occurrence of a problem of separation or conveyance of the paper due to a sudden change in the meshing amount. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing a configuration of a control system of a sheet separating device in a first embodiment. Fig. 2 is a block diagram showing a configuration of a banknote handling machine in a first embodiment. A side view of an important part of the paper separating device in the example. Fig. 4 is an AA arrow view of the paper separating device in the first embodiment. Flowchart of the flow of the engagement amount adjustment processing in the embodiment. 23 200915232 Fig. 6 is a flowchart showing the flow of the engagement amount adjustment processing in the second embodiment. [Description of main component symbols] 1: Banknote processor 2: Guest parts 3, 3a, 3b, 3c: vault 4: transport path 5: discriminating unit 6: paper separating device 7: RJ box 8: general housing unit 11: day layer unit 12: clock unit 13: temperature sensor unit 14 : conveyance state monitoring sensor unit 15 : separation unit 16 'brake roller moving unit 17 : memory unit 18 : control unit 61 : accumulation plate 62 : pickup rollers 62 a , 63 a : friction members 63 , 63 b , 63 c : paper feed Pro 64, 64b: brake lever 24 200915232 64a : adjustment motor 64c : connection member 65 : first roller 66 : banknote guide 67 : transport state monitoring sensor 67a, 67b : transport monitoring sensor 181 : adjustment or not unit

Sla~S13a, Sib~S15b: steps

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Claims (1)

200915232 X. Patent application scope: 1. A paper separating device, which comprises a paper roll, by which the collecting plate of the concentrated paper is squeezed; the feeding paper fed by the paper take-up roller is fed The roller and the brake are light, and will follow the path; and the meshing amount adjustment sheet _x, the sheet is separated and fed to the conveyance amount, and the paper separation device is: in the whole: the paper-feeding roller and the gate roller of the gate roller, Output the current year, month, and day. In addition, the clock unit outputs the current time; the temperature sensor unit monitors the sensor unit in the transport state == immediately output; the monitoring status of the sent paper is monitored _compensation_feedback rate The calculation unit calculates the number of sheets of the fed paper in the output of the daily-level clock unit (4) and the temperature sensing 2, and sees that the sensor unit detects the sheet of paper with abnormal transport status. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ When the return rate calculated by the above-described return rate calculation unit exceeds the predetermined threshold value, it is determined that the meshing amount of the paper feed roller and the brake roller must be adjusted, and the adjustment/determination determining unit determines that the paper feed must be adjusted. When the amount of engagement with the brake roller is light, the engagement amount adjustment unit adjusts the meshing amount. 2. The paper separating device according to claim 2, wherein the return rate calculating unit is a unit, the unit is outputted on the date of the 曰26 200915232 calendar, the time output by the clock unit, and the above When the temperature outputted by the temperature sensor portion is within a predetermined range, and the return rate until the day before the operation exceeds the predetermined threshold value, the number of sheets of paper fed by the device on the operating day exceeding the predetermined number of sheets is calculated. In the transport state-monitoring sensor unit, the ratio of the number of sheets of the paper in which the transport state is abnormal is detected, and the ratio is stored in the memory unit as the return rate. 3. The paper separating device according to the first or second aspect of the invention, wherein (the above-mentioned adjustment determining unit determines that the meshing amount has to be adjusted, the meshing amount adjusting unit causes the predetermined amount of time The squeezing roller is moved by a predetermined amount of movement to gradually move to a predetermined amount of engagement. 4. The paper separating device according to claim 1 or 2, wherein the feeding is adjusted by the above-described meshing amount adjusting unit After the amount of engagement between the paper roll and the brake roller, the adjustment/nondetermination determining unit determines that it is not necessary to adjust the meshing amount, causing the brake roller to move by a predetermined amount of movement each time at a predetermined time interval (J gradually moves, and causes the above The paper separating device according to the third aspect of the invention, wherein the meshing amount adjusting unit adjusts the meshing amount of the paper feed roller and the brake roller, When the adjustment determining unit determines that it is not necessary to adjust the meshing amount, the brake roller is gradually moved by moving a predetermined amount of movement each time at a predetermined time interval, and the meshing is performed. The adjustment means adjusting the amount of engagement recovery. 27