Below, describe a most preferred embodiment of the present invention with reference to the accompanying drawings in detail.
Fig. 5 shows a kind of automatic drawing device 51 in most preferred embodiment of the present invention, is called auto-teller or cash transaction machine again.This device is operated by the user and is realized access cash and other transaction.Be provided with a card input/output notch 52 on the panel of automatic drawing device 51, in this notch, can insert a magnetic card and print bill by exportable this magnetic card of this notch and; A bank book I/O notch 53 can insert a bank book and this bankbook of output after printing deposit or withdraw the money quantity, remaining sum and similar item on the bankbook in this notch; A cash groove 54 can insert the bank note that will deposit and export the bank note that will get in this groove; And a touch panel formula operating mechanism 55, but its DISPLAY ORDER ground guides user is finished the tutorial message of established procedure.The tutorial message that is presented on this touch panel makes the user import the data that will ask for or deposit transaction, the quantity of for example withdrawing cash, the quantity of saving, and any other requires the data of transaction, money transfer transactions for example, automatic drawing device by user's direct control to realize cash transaction.
Fig. 6 shows a kind of bill handling mechanism that is included in the automatic drawing device 51 shown in Figure 5.This bill handling mechanism has the denomination box 8 and 9 that is used to hold the bank note that deposits in and take out.For example, monetary unit is $10, and the bank note of 000 Huo $100.00 is placed in the denomination box 8, and monetary unit is $1, and the bank note of 000 Huo $10.00 is placed in the denomination box 9.Bank note can be folded by the appointment office worker also can be by wherein taking out in the knock-down cassette 12.Correspondingly, when the bank note in being placed on denomination box 8 and 9 was almost used up, denomination box 8 and 9 was replenished or the bank note of respective denominations is transfused in denomination box 8 and 9 by the bank note from the respective denominations of cassette 12.After denomination box 8 or 9 was filled, bank note was returned cassette 12 from the denomination box again.A bank note verifying attachment 3 is identified the true and false of the bank note that inserts cash groove 54, and the denomination of identification bank note is confirmed the quantity of bank note and checked whether bank note is damaged.Flattening mechanism 11 comprises a warm-up mill 14, and one is pressed against on the warm-up mill 14 so that around the endless belt 21 of its rotation.Conveying mechanism 2,4,6 and 7 is carried bank note along the direction of arrow.
When saving transaction, the user puts into a cash groove 1 (the cash groove 54 of Fig. 5) with bank note.Then, one is arranged on separating mechanism in the cash groove 1 (not shown go out) bank note is separated one by one, and conveying mechanism 2 is transported to verifying attachment 3 one by one with bank note again.Bank note verifying attachment 3 check bank note are so that discern the true and false of denomination, evaluation bank note, the quantity whether inspection bank note damaged and counted bank note.Then, conveying mechanism 4 is transported in the interim memory 5 bank note so that store this bank note.When the information of determining by operating mechanism 55 input has been set up one when depositing transaction in, not shown separating mechanism that goes out one by one separate storage in temporary storage 5 bank note and it is sent in the bank note inspection body 3 tests once more. Conveying mechanism 7 and 2 is carried bank note, a valve 10 that is included in the flattening mechanism 11 is adjusted to such position, make and bank note can be sent into a pressurization and a thermal treatment zone 22, and deposit transaction in order to lay in to finish, bank note is transported to denomination box 8 and 9 from the pressurization and the thermal treatment zone 22 again.
Withdraw cash when transaction, not shown separating mechanism that goes out takes out the bank note of the specific quantity of appointment respectively by the user.Bank note is transported in the cash groove 1 to finish the transaction of withdrawing cash through conveying mechanism 2, bank note inspection body 3 and conveying mechanism 4 and 7.When withdrawing cash transaction, bank note is without flattening mechanism 11.
When the bank note quantity in being stored in denomination box 8 and 9 was reduced to predetermined quantity, knock-down cassette 12 was filled and a separating mechanism is contracted.Then, a not shown separating mechanism that goes out takes out bank note from cassette 12.Conveying mechanism 6 is transported to the identification denomination with bank note and checks the bank note inspection body 3 of quantity.Conveying mechanism 7 and 2 is carried bank note.The valve 10 of flattening mechanism is adjusted to the position that bank note can be sent into the pressurization and the thermal treatment zone 22, so that bank note is through the pressurization and the thermal treatment zone 22.Then, according to denomination, bank note imported respectively denomination box 8 and 9 so that the bank note among them replenished.
When denomination box 8 and 9 was filled bank note, bank note just can be removed from denomination box 8 or 9.The denomination of the bank note that 3 identifications of bank note inspection body are taken out from denomination box 8 or 9 and the quantity of checking these bank note.These bank note are transfused to cassette 12.All bank note can be withdrawed from and be checked to determine to be retained in the quantity of bank note in the automatic drawing device.Be retained in bank note in the automatic drawing device quantity determine can be by making bank note sequentially by bank note inspection body 3, denomination box 8 and 9 and cassette 12, and check the quantity that is retained in bank note in the automatic drawing device and realize.
Fig. 1 has represented the flattening mechanism 11 of automatic drawing device shown in Figure 6.Aluminum warm-up mill that diameter that is used to heat bank note is 60mm 14 is being supported by bearing, not shownly goes out, and is driven by a synchronous belt 15 by a warm-up mill CD-ROM drive motor 16 and to rotate.The rotation of warm-up mill 14 detects by sensor 14a.The alternating voltage of a 100V is by a change-over switch (SSR: solid-state relay) 18 be applied on the electric heater 17 that is used for to warm-up mill 14 heating.For convenience, Fig. 1 is expressed as electric heater 17 and separates with warm-up mill 14.In fact, this heater 17 be set at warm-up mill 14 the axle near.A Temperature Detector 20 can detect the surface temperature of warm-up mill 14 and the detection data is provided for a controller 19.The detection data that controller 19 is provided according to Temperature Detector 20 switch on and off the surface temperature that electric heater 17 is regulated warm-up mill 14 by controlling described solid-state relay 18.Even the temperature at electric heater 17 surpasses a predetermined temperature, when described solid-state relay 18 was realized its functions owing to fault can not disconnect electric heater 17, a temperature control safety device 18a can be cut to the circuit that electric heater 17 provides electric power as fuse.
The wide thermal resistance endless belt 21 of 175mm is extended around three belt wheels, rotates synchronously so that be wrapped on the warm-up mill 14 and with this warm-up mill.The angular regions that thermal resistance endless belt 21 contacts with warm-up mill 14 is the pressurization and the thermal treatment zone 22, and wherein endless belt 21 is pressed against bank note on the warm-up mill 14, and simultaneously, bank note turns over a predetermined angular or surpasses this angle.Warm-up mill 14 and endless belt 21 rotate together, to the bank note of the input pressurization and the thermal treatment zone 22 carry, roll extrusion and heating to be to realize flattening purpose.A spring 40 has applied an adjustable tension force for thermal resistance endless belt 21, so that regulate the pressure that thermal resistance endless belt 21 acts on bank note.In the structure shown in Figure 1, when the power of spring 40 was 15Kgf, the pressure that is acted on the bank note by thermal resistance endless belt 21 was exactly 0.15Kgf/cm
2Valve 10 is controlled as the passage that both can select to lead to the pressurization and the thermal treatment zone 22, can select to walk around the passage of the pressurization and the thermal treatment zone 22 again.When having selected to lead to the passage of the pressurization and the thermal treatment zone 22, bank note is delivered to by a conveying mechanism 30 and is pressurizeed and the thermal treatment zone 22 and after the fold of bank note is flattened, and turns back to transfer passage by a conveying mechanism 31 again.An AC ventilating fan 23 exchanges the circulation of air that drawing fan 24 makes flattening mechanism 11 with one, so that prevent abnormal rising of flattening mechanism 11 environment temperatures that the temperature by warm-up mill 14 causes.The urgent cooling fan 29 of direct current in case of emergency cools off warm-up mill 14.
Controller 19 offers it according to Temperature Detector 20 data with the surface temperature control of warm-up mill 14 in 180 ℃ to 190 ℃ scope.The rotating speed rotation (rps) that warm-up mill 14 changes with per second 6.5.More particularly, warm-up mill 14 is substantially equal to conveying mechanism 2,4 with its superficial velocity, the linear velocity rotation of the transporting velocity of 6 and 7 1.2m/sec.The contact angle of thermal resistance endless belt 21 on warm-up mill 14 is about 180 °, so that thermal resistance endless belt 21 is at 0.15Kgf/cm
2Pressure under, a piece of paper coin be pressed against reach 0.08 second on the warm-up mill.
The fold leveling operating mode of flattening mechanism 11 will be described below.As the efficient a kind of method of check the present invention, the notion of a fold leveling rate has been proposed.The present invention more efficiently adjusts to its fold leveling operating mode a target (the best) fold leveling rate.Fold leveling rate is determined by the corresponding height of the fold before the flattening mechanism leveling and the corresponding height of leveling described fold afterwards by a piece of paper coin.
(fold leveling rate)=(1-(leveling back fold height)/(fold height before the leveling)) * 100 (%)
Can determine target fold leveling rate with following experiment.A piece of paper matter banknote is wrinkled.Measure this bank note in the corresponding height of passing through fold before the flattening mechanism with in corresponding height by described fold after the flattening mechanism.When measuring the corresponding height of fold, pressing the paper of described fold gently with shown in Figure 3 one lighter transparent plastic sheet, when not influencing the corresponding height of fold, move the paper of described fold.Then, the corresponding height of fold is by a laser displacement gauge (sensor head: LB-045 for example, amplifier: LB1010, Qi Sisi Co., Ltd. system (Kiensu)) on a plurality of slotted lines on three vertical slotted lines shown in Figure 4 and the cross measure point, measures.Laser displacement gauge can be surveyed the surface of described paper to measure the corresponding height of fold along four slotted lines.The fold height of described paper is meant the distance between fold concavo-convex.The fold height of paper is represented by maximum fold height.
According to the inventor's investigation, when fold leveling rate reaches 50% or higher, better is 60% or when higher, most of people just think that the fold of a piece of paper has been flattened.Therefore, the inventor is defined as 50% or higher with target fold leveling rate.
When flattening mechanism shown in Figure 1 is loaded into a common automatic drawing device, because this automatic drawing device is under about transporting velocity of 1 to 2m/sec, carry seven to 12 bank note in the per second, so this flattening mechanism heated banknote about 0.04 to 0.15 second at the most.Be not less than 100 ℃ with one, promptly be equivalent to be included in the heating-up temperature heating bank note of the water evaporates point in the bank note, fold can be flattened preferably.
Finished fold leveling experiment under these conditions.To be expression fold leveling rate put on the curve map that the pressure of bank note changes with endless belt to Fig. 2.In the past, the surface temperature of warm-up mill was 185 ℃ to 190 ℃, and the pressurization and duration is 0.08 second, and pressure is 0.075Kgf/cm
2, 0.13Kgf/cm
2And 0.23Kgf/cm
2As what see in Fig. 2, fold leveling rate depends on the humidity of paper.Therefore, fold leveling rate is subjected to the Temperature Influence of paper storage condition.When paper is stored in a kind of relative humidity is in 15% the dry environment, is 0.075Kgf/cm at pressure
2The time, fold leveling rate is 50% or lower, and is 0.1Kgf/cm at pressure
2The time, fold leveling rate surpasses 50%.If heating-up temperature is 100 ℃ or higher and be about 0.04 to 0.15 second (sec) heat time heating time, when pressure is 0.1Kgf/cm
2Or when higher, fold can be flattened preferably.As what see from Fig. 2, pressure is 0.15Kgf/cm
2Or when higher, fold leveling rate surpasses 60%.
Be not difficult to find out that from description above in the present embodiment, a kind of automatic drawing device that has described mechanism of the present invention can flatten the bank note that the user deposits in and supply with the fold of the bank note that this device is used to replenish and distribute clean and tidy intact bank note.The invention provides a kind of paper process mechanism, it can insert a paper processing device, in the automatic drawing device, and can flatten fold effectively.
Because those skilled in the art can make many changes and improvements with reference to the present invention, and can not run counter to the scope of spirit of the present invention.So,, be not to limit the present invention among such details although in conjunction with the accompanying drawings the present invention has been made detailed description.