CN201199368Y - Bank repeat-pointing machine - Google Patents
Bank repeat-pointing machine Download PDFInfo
- Publication number
- CN201199368Y CN201199368Y CNU2008200481656U CN200820048165U CN201199368Y CN 201199368 Y CN201199368 Y CN 201199368Y CN U2008200481656 U CNU2008200481656 U CN U2008200481656U CN 200820048165 U CN200820048165 U CN 200820048165U CN 201199368 Y CN201199368 Y CN 201199368Y
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- note
- rotating disk
- counting
- bull stick
- communicated
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- Expired - Lifetime
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Abstract
The utility model relates to a bank-note counting machine which comprises a note clamping mechanism, a note counting mechanism, a transmission mechanism, an air pump mechanism and a control circuit. The bank-note counting machine comprising the following working principle: the note clamping mechanism puts the notes to be counted into a note counting position; later a vacuum system which is generated by the air pump mechanism forms negative pressure so as to absorb one note; then the note absorbed is lifted and poked by the rotation of a rotary table of the note counting mechanism; simultaneously a pressure sensor converts a negative pressure pulse signal into a counting pulse so as to carry out note counting by the collection and analysis of the control circuit. The bank-note counting machine is characterized in that: a double gas path structure is adopted; the gas path is respectively connected with a vacuum pump and the pressure sensor; by using the status that two gas paths are alternatively communicated and closed in the note counting process, the pressure sensor can generate the negative pressure pulse signal; and a control system can achieve the function of counting notes by collecting and counting the pulse signals.
Description
Technical field
What the utility model relates to a kind of bank note that is used for bank, financial institution, bill repeats to check equipment, is specifically related to a kind of bank complex point machine.
Background technology
Existing complex point machine equipment adopts generally that vacuum is negative inhales principle, and has only a gas channels, and is shared by pressure transducer and vacuum pump, and is used to control the range of negative pressure of vacuum pump.Number paper money tally function then is to obtain near switch by ferrule on the banknote counting machine structure turntable and magnetic induction, and when negative pressure was elevated to certain numerical value, sensor began to respond to ferrule, thus counting output.Because the rising of negative pressure is subjected to the constraint of voltage fiducial value, the accuracy rate of number paper money is subjected to certain influence, and the difficulty of equipment debugging increases.
Summary of the invention
The technical problems to be solved in the utility model is at complex point machine equipment above shortcomings, proposes a kind of novel bank's complex point machine, and counting accuracy rate height is easy to debugging.
In order to solve the problems of the technologies described above, the utility model adopts following scheme: bank's complex point machine, comprise control circuit, folder paper money mechanism, banknote counting machine structure, the gentle pump machanism of gear train, the pressure transducer that is provided with mandrel, motor, bull stick, rotating disk in the banknote counting machine structure and is connected with control circuit, be provided with vacuum pump in the air pump mechanism, it is characterized in that: bull stick is with respect to dial rotation under the driving of motor; The banknote counting machine structure is provided with first, second gas circuit, is connected with vacuum pump, pressure transducer respectively, and two gas circuits are controlled by the banknote counting machine structure and alternately are communicated with, close; When first gas circuit was communicated with, when air pump mechanism produced vacuum system formation negative pressure, what be positioned at bull stick treated that the number banknote is held, and the rotating disk rotation is lifted the banknote that holds and dialled in the past; When second gas circuit was communicated with, pressure transducer detected negative pressure signal, and transmitted it to control circuit and calculate, and realized number paper money.
The connection of described gas circuit and close the relative rotation position that is controlled by bull stick and rotating disk.
In above-mentioned bank complex point machine, when bull stick and rotating disk relatively rotate bull stick, rotating disk and mandrel when being communicated with, first gas circuit is communicated with; When bull stick and rotating disk relatively rotate rotating disk, mandrel and sensor when being communicated with, second gas circuit is communicated with.
Described pressure transducer transmits it to control circuit after converting negative pressure signal to voltage pulse signal again.
The utility model is owing to adopted the two gas circuit structures that link to each other with vacuum pump, pressure transducer respectively, utilize the alternating state that gas circuit is communicated with, closes in the number paper money process, control circuit is gathered the underbalance pulse signal variation that pressure transducer produces, and realizes count number paper money by calculating pulse.This structure and number paper money method can guarantee that bank's complex point machine counting is accurate, anti-interference and adaptability is strong, and assembling, debugging are more prone to.
Description of drawings
Fig. 1 is the utility model external structure synoptic diagram;
Fig. 2 is two gas circuit structure synoptic diagram;
Fig. 3 is number paper money head mechanism wiring layout;
Fig. 4 is folder paper money mechanism, banknote counting machine structure scheme of installation;
Fig. 5 is several paper money schematic diagram of the present utility model;
Fig. 6 is the first gas circuit synoptic diagram;
Fig. 7 is the second gas circuit synoptic diagram.
Embodiment
The utility model comprises folder paper money mechanism 14, banknote counting machine structure 13, the gentle pump machanism of gear train shown in Fig. 1,4, wherein press from both sides paper money mechanism, the banknote counting machine structure is installed on the chassis backplane 12, air pump mechanism is installed in cabinet inside, the cabinet top arrangement has loam cake and input/output module, input/output module comprises control panel 4, output display screen 3 and imput output circuit, control panel 4 is provided with function button, and output display screen 3 adopts LCDs, shows counting counting number.
Folder paper money mechanism is made up of damping seat, damping axle, clamping web joint, folder paper money base plate, folder paper money side plate, folder paper money rubber slab, clamp shaft, folder paper money piece, tension spring, pillar, the damping seat is fixed on the base plate, connect the damping axle, clamping web joint is installed on the damping axle, folder paper money side plate is contained on the folder paper money base plate, folder paper money rubber slab is close to folder paper money side plate and is installed in composition paper-money-clipping plate 2 on the folder paper money base plate together, paper-money-clipping plate is installed on the damping axle, clamp shaft is contained in and clamps on the web joint, and folder paper money is packaged on clamp shaft.When starting switch starts, paper-money-clipping plate rotates to number paper money head direction under pull bar drives, clamp shaft moves in the opposite direction simultaneously, and banknote is clamped.
Gear train is made up of reducing motor, cam, cam bit, switch bracket, switch, pull bar, reducing motor is fixed on the base plate, and cam is contained on the reducing motor, and cam bit is contained on the cam, one end of pull bar is connected on the cam, and an other end connects the clamping web joint.
The banknote counting machine structure is by servomotor, power wheel, belt, rotating disk, mandrel, bull stick, gland bonnet, dust cap, bearing, near switch, forms near switch bracket.Its turntable, mandrel, bull stick gland bonnet, dust cap fit together, and form several paper money heads of often saying.Servomotor is fixed on the base plate, and power wheel is contained on the servomotor, rotates number paper money head by belt, and the banknote that clamp system is brought is checked.
Air pump mechanism is by oilless vacuum pump, sound suppressor, pump base plate, air intake duct, gas blow pipe, and hose joint, air nozzle are formed.Vacuum pump is installed on the pump base plate, be installed in the cabinet together, two sound suppressors are contained on the vacuum pump, and air intake duct one end connects hose adapter, and hose adapter directly links to each other with the mandrel of banknote counting machine structure, on another termination sound suppressor, gas blow pipe one end connects nozzle, and during number paper money, air communication is crossed nozzle banknote is dispelled, be convenient to number paper money, the other end is connected on another sound suppressor.Actuating mechanism is made up of curved frame, start arm, starting switch.Start arm and starting switch all are contained on the curved frame, and curved frame is fixed on the installation panel.
The principle of work of the utility model bank complex point machine is:
Shown in Fig. 1,3,5, after the energized, the paper-money-clipping plate 2 of folder paper money mechanism is opened automatically, is in holding state.When banknote to be counted is put into, touch microswitch 1, the banknote that paper-money-clipping plate 2 will be to be counted rotates to the fixed position of banknote counting machine structure, and the vacuum pump in the air pump mechanism 6 starts simultaneously, and vacuum system forms the negative pressure of certain value.Rotating disk 9 rotates under the driving of banknote counting machine structure motor, and bull stick 8 rotates relative to rotating disk 9 simultaneously.When bull stick 8 and relatively rotating of rotating disk 9 were communicated with bull stick, rotating disk and mandrel, first gas circuit was communicated with, if bank note there is this moment on number paper money position, will block the air admission hole of bull stick 8, made to form equivalent negative pressure value in its path, shown in the arrow of Fig. 6; Negative pressure passes to mandrel 10 by air intake duct 5, by rotating disk 9 negative pressure is passed to bull stick 8 again a banknote is inhaled on the suction paper money face 7 of bull stick, thereby rotating disk 9 rotations is simultaneously lifted group past with the banknote that holds.
Shown in Fig. 2,5, when number paper money bar was drawn onto banknote, bull stick 8 kept banknote to hold; Rotating disk 9 is rotated further, at first cut off be connected (promptly the closing first gas circuit) of first gas circuit and bull stick 8, and then be rotated further rotating disk, mandrel and pressure transducer are communicated with, thereby open second gas circuit, pressure transducer 11 measures negative pressure value, rotation along with rotating disk 9, second gas circuit is very fast to be disconnected again, in the process that second gas circuit is communicated with, two gas channels have an of short duration connection time, the negative pressure value of vacuum system descends rapidly in this of short duration connection time, thereby makes pressure transducer 11 produce a tangible underbalance pulse signal.Pressure transducer 11 also is connected with single chip machine controlling circuit, single chip machine controlling circuit is gathered and is analyzed from the voltage signal of 11 pairs of reflections of pressure transducer negative pressure value, whenever detect a pulse and count to a banknote exactly, thereby by calculating the function that the pulse that produces just can realize count number paper money.Control panel 4 in the input/output module, output display screen 3 and imput output circuit are formed man-machine dialog interface, can select number paper money pattern by this dialog interface, and show number paper money result.
As seen, first, second gas circuit is alternately connection, closing state in number paper money process, thereby make the pressure transducer compartment of terrain produce the underbalance pulse signal, the every collection of control circuit and calculate a pulse signal, be exactly that the complex point machine is counted to a banknote, control circuit is as long as the quantity of statistics pulse signal can calculate the quantity of banknote.
Claims (4)
1. bank's complex point machine, comprise control circuit, folder paper money mechanism, banknote counting machine structure, the gentle pump machanism of gear train, the pressure transducer that is provided with mandrel, motor, bull stick, rotating disk in the banknote counting machine structure and is connected with control circuit, be provided with vacuum pump in the air pump mechanism, it is characterized in that: bull stick is with respect to dial rotation under the driving of motor; The banknote counting machine structure is provided with first, second gas circuit, is connected with vacuum pump, pressure transducer respectively, and two gas circuits are controlled by the banknote counting machine structure and alternately are communicated with, close; When first gas circuit was communicated with, when air pump mechanism produced vacuum system formation negative pressure, what be positioned at bull stick treated that the number banknote is held, and the rotating disk rotation is lifted the banknote that holds and dialled in the past; When second gas circuit was communicated with, pressure transducer detected negative pressure signal, and transmitted it to control circuit and calculate, and realized number paper money.
2. bank according to claim 1 complex point machine is characterized in that: the connection of described gas circuit and close the relative rotation position that is controlled by bull stick and rotating disk.
3. bank according to claim 2 complex point machine is characterized in that: when bull stick and rotating disk relatively rotate bull stick, rotating disk and mandrel when being communicated with, first gas circuit is communicated with; When bull stick and rotating disk relatively rotate rotating disk, mandrel and sensor when being communicated with, second gas circuit is communicated with.
4. bank according to claim 1 complex point machine is characterized in that: described pressure transducer transmits it to control circuit after converting negative pressure signal to voltage pulse signal again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200481656U CN201199368Y (en) | 2008-05-23 | 2008-05-23 | Bank repeat-pointing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200481656U CN201199368Y (en) | 2008-05-23 | 2008-05-23 | Bank repeat-pointing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199368Y true CN201199368Y (en) | 2009-02-25 |
Family
ID=40450521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200481656U Expired - Lifetime CN201199368Y (en) | 2008-05-23 | 2008-05-23 | Bank repeat-pointing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199368Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239949A (en) * | 2014-08-21 | 2014-12-24 | 广州市银科电子有限公司 | Vacuum air suction type banknote counting machine |
| CN109829533A (en) * | 2018-12-30 | 2019-05-31 | 沈阳中钞信达金融设备有限公司 | Recounter third gear adjusts the speed counting control system |
-
2008
- 2008-05-23 CN CNU2008200481656U patent/CN201199368Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239949A (en) * | 2014-08-21 | 2014-12-24 | 广州市银科电子有限公司 | Vacuum air suction type banknote counting machine |
| CN104239949B (en) * | 2014-08-21 | 2017-05-31 | 广州市银科电子有限公司 | A kind of vacuum air suction type bank-note counting machine |
| CN109829533A (en) * | 2018-12-30 | 2019-05-31 | 沈阳中钞信达金融设备有限公司 | Recounter third gear adjusts the speed counting control system |
| CN109829533B (en) * | 2018-12-30 | 2023-12-01 | 沈阳中钞信达金融设备有限公司 | Three-gear speed regulation counting control system of compound point machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090225 |
|
| CX01 | Expiry of patent term |