CN107933121A - A kind of financial document printing equipment and method - Google Patents
A kind of financial document printing equipment and method Download PDFInfo
- Publication number
- CN107933121A CN107933121A CN201711484313.9A CN201711484313A CN107933121A CN 107933121 A CN107933121 A CN 107933121A CN 201711484313 A CN201711484313 A CN 201711484313A CN 107933121 A CN107933121 A CN 107933121A
- Authority
- CN
- China
- Prior art keywords
- print cartridge
- movable base
- printing equipment
- financial document
- document printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007639 printing Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 3
- 230000008676 import Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 10
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
Abstract
The present invention provides a kind of financial document printing equipment and method, described device includes movable base, the power set of the movable base, and the print cartridge mechanism moved on the movable base, with the movable base are driven, printhead connects the print cartridge mechanism.Material to be printed (such as blank bill etc.) is placed in print position, power set driving movable base advances, the print cartridge mechanism installed on movable base is delivered to print position and is printed.Financial document printing equipment provided by the invention and method, the positional precision of screw control printhead is driven by motor, the direction of motion of printhead is accurately controlled by straight optical axis guide rail, and the financial document printing equipment is purely mechanic connection, stable structure, the error rate of printing equipment is effectively reduced, and improves the precision of product.
Description
Technical field
The invention belongs to printer field, is related to a kind of ticket printing device, more particularly to a kind of financial document printing dress
The method for putting and printing financial document.
Background technology
As the voucher of transaction, the various service organizations using financial institution as representative can all be provided to client it is various service or
The bill of operation.The important documents of machine trading processing are verified in accounting during the bank money of bank's printing, and general business bank is all
The data message type of self-demand and different transaction can be directed to, designs a variety of bank moneys.
The printhead of existing ticket printing device and the relative motion mode of paper, generally by the surface of printing entity
Make conveying movement by opposed print heads, while printhead is moved along with by printing entity relative to conveying motion vertical scanning direction,
And printed.
In the prior art, the type of drive of printhead mainly has cam-type, gear type or pneumatic type, however, which kind of drives
Mode, there are not high, complicated, product the flexibility of precision it is poor the problem of.
The content of the invention
The present invention is for printhead control accuracy existing in the prior art is low, printing equipment is complicated, product flexibility
A kind of the problem of poor, there is provided financial document printing equipment of lead screw motor driving printhead.
The first aspect of the invention is to provide a kind of financial document printing equipment, including：Movable base, drives institute
State the power set of movable base, and the print cartridge machine moved on the movable base, with the movable base
Structure, printhead connect the print cartridge mechanism.
Wherein, the power set include motor and the screw being fixedly connected with the output shaft of the motor, the electricity
Machine drives the screw rotation.In a preferred embodiment, feed screw nut is arranged with the screw, the feed screw nut's
Side is fixedly connected with the movable base, and feed screw nut's inner thread is engaged with the screw thread of screw.
Wherein, during the screw is rotating, under the threaded function of engagement, drive feed screw nut and with the silk
Axial movement of the movable base that stem nut is fixedly connected along screw.
In a preferred embodiment, the surface of the movable base is equipped with first window；Print cartridge mechanism bag
Include be fixed on the movable base, bottom be equipped with the 3rd window ink cartridge fixation seat, be removably mounted at the print cartridge and consolidate
Print cartridge inside reservation, the printhead are fixedly connected with the print cartridge bottom, the 3rd window and first window at least partly weight
Close, the printhead passes through the 3rd window and first window.
In a preferred embodiment, print cartridge inlet and outlet are additionally provided with the ink cartridge fixation seat, the print cartridge is from the ink
Box inlet and outlet are installed on inside the ink cartridge fixation seat and/or are taken out from inside the ink cartridge fixation seat, to install or replace ink
Box.
In a preferred embodiment, the print cartridge import and export be additionally provided with print cartridge lock, the print cartridge latch one end with
One side hinge connection of the print cartridge inlet and outlet, the other end engage with hinged opposite end.
Preferably, when the print cartridge lock is opened, the print cartridge can be imported and exported from the print cartridge and be installed on the print cartridge
Taken out inside fixed seat and/or from inside the ink cartridge fixation seat, when the print cartridge lock closes, the print cartridge is limited at institute
State inside ink cartridge fixation seat, prevent that print cartridge shakes during the ink cartridge fixation seat is moved with movable base.
In an advantageous embodiment, the print cartridge inlet and outlet wall, which is equipped with, is fixed with turn hole, and axis pin is inserted into the turn hole
Interior, the print cartridge lock includes lock tongue, and lock tongue is rotatably attached to print cartridge by axis pin and imports and exports wall；The print cartridge lock also wraps
The portion of starting is included, the portion one end of starting is hinged on one side of the print cartridge inlet and outlet, and the other end is equipped with lock tongue slot, and the lock tongue end is set
There is the latch hook for being inserted into the lock tongue slot.
In a kind of more preferred embodiment, the lock tongue is equipped with press section, and the press section is divided into pin with the latch hook
Axis both sides.
In a kind of more preferred embodiment, the print cartridge inlet and outlet wall is equipped with elastomeric element and elastomeric element mounting base,
Elastomeric element is between elastomeric element mounting base and press section.
In an advantageous embodiment, the print cartridge inlet and outlet wall is equipped with lock pedestal, and the lock is by latching pedestal
On print cartridge inlet and outlet wall.
It is highly preferred that the spring base is located at the lock pedestal.
It is highly preferred that the spring mounting seat includes the accommodating cavity of one end open, described elastomeric element one end is placed in described
Accommodating cavity, other end connection or contact press section.
It is highly preferred that the elastomeric element is spring.
In a preferred embodiment, the financial document printing equipment is additionally provided with sensor, preferably equipped with initial bit
Sensor and/or terminal position sensor are put, limits the displacement distance of the printhead.
In a preferred embodiment, trigger architecture is additionally provided with the movable base, the movable base drives
Axial movement of the trigger architecture along the screw, and trigger the sensor (preferably, initial position sensor and/or end
Position sensor).
In an advantageous embodiment, the movable base is equipped with catch, sensor (preferably, the initial position
Sensor and/or terminal position sensor) include optocoupler, the optocoupler includes the notch towards movable base direction, described
Notch is located on catch movement locus, and the optocoupler light passes through the catch movement locus.
In a preferred embodiment, the financial document printing equipment further includes and the movable base movement locus
Parallel guide rail, the movable base are also fixed with bearing, and bearing is set on the guide rail.In a kind of preferred embodiment
In, in the both sides of the movable base, it is respectively equipped with the guide rail.
In a preferred embodiment, the financial document printing equipment further includes mounting bracket, and the mounting bracket is equipped with and leads
Rail installing component.
In a preferred embodiment, the power set are fixed on the mounting bracket.
The present invention second aspect provide it is a kind of print financial document method, preferably using it is above-mentioned any one beat
Printing equipment puts implementation, including：
Material to be printed (such as blank bill etc.) is placed in print position, power set driving movable base advances,
The print cartridge mechanism installed on movable base is delivered to print position to be printed.
In an advantageous embodiment, the power set driving screw rotation, movable base are provided with feed screw nut,
Feed screw nut's inner thread is engaged with the screw thread of screw, and when screw rotates, in the case where engaging threaded function, feed screw nut drives removable
Moving base moves.
In a kind of more preferred embodiment, movable base is equipped with catch, and in movable base motion process, catch enters
The notch of sensor, by the light barrier of sensor optocoupler, sensor changes the working status of power set, such as power set
Stop driving screw.
Financial document printing equipment provided by the invention, drives screw to control the positional precision of printhead, leads to by motor
Cross the direction of motion that straight optical axis guide rail accurately controls printhead, and the financial document printing equipment is purely mechanic connection, structure
Stablize, effectively reduce the error rate of printing equipment, and improve the precision of product.
Brief description of the drawings
Fig. 1 is a kind of structure chart of financial document printing equipment provided by the invention；
Fig. 2 is the working state figure of financial document printing equipment in Fig. 1；
Fig. 3 is a kind of print cartridge buckle structure schematic diagram；
Fig. 4 is the locking state schematic diagram of print cartridge lock.
Embodiment
For the concrete structure of clearer explanation financial document printing equipment provided by the invention, with reference to specific reality
Apply example to explain, but it should be recognized that the embodiment of the present invention part is financial document printing dress provided by the invention
The embodiment put, can't be caused to limit to protection scope of the present invention, any on the basis of the embodiment of the present invention
Equivalent modifications or simple replacement, are all contained among protection scope of the present invention.
As shown in Figure 1 and Figure 2, financial document printing equipment provided by the invention includes power set, 2 and of movable base
Print cartridge mechanism.Wherein, power set driving movable base 2, and drive the print cartridge mechanism on movable base 2 to do back and forth
Movement.
Power set include motor 1 and the shaft-driven screw 11 of output with motor 1, motor 1 are fixed on financial document
On the mounting bracket 10 of printing equipment.The upper surface of movable base 2 is equipped with first window, not shown in figure.
Feed screw nut 21 is arranged with screw 11, feed screw nut 21 is installed on feed screw nut's mounting bracket 20；Feed screw nut
21 inner threads are engaged with 11 screw thread of screw.During screw 11 rotates, in the case where engaging threaded function, feed screw nut 21 is driven
Moved along the direction of the axis of screw 11.Feed screw nut 21 passes through feed screw nut's mounting bracket with an axially in parallel side of screw 11
20 are fixedly connected with movable base 2, motor 1 work when, driving screw 11 rotate, screw 11 drive feed screw nut 21 and with silk
The movable base 2 that stem nut 21 is fixedly connected is moved along the direction of the axis of screw 1.
Print cartridge mechanism includes print cartridge 25, ink cartridge fixation seat 23, print cartridge lock 24 and printhead 251.Ink cartridge fixation seat 23
For the hollow structure of both ends open, as shown in Figure 1, Figure 2 shown in, top window is denoted as the second window, and bottom windows are denoted as the 3rd window
Mouthful, bottom is fixedly mounted on the upper surface of movable base 2, and the first window on the 3rd window and movable base 2 is at least
Partially overlap.
Printhead 251 is fixedly mounted on the bottom of print cartridge 25, and print cartridge 25 is installed on ink to 251 ink supply of printhead, print cartridge 25
In box fixed seat 23, printhead 251 passes through first window and the 3rd window, and physically ink-jet is being printed by printhead 251.
Second window side hinge connection of print cartridge lock 24 and ink cartridge fixation seat 23, opposite side bayonet connection.When 24 card of print cartridge lock
Close when with ink cartridge fixation seat 23, print cartridge 25 is fixed on inside ink cartridge fixation seat 23, when print cartridge lock 24 is fixed with print cartridge
When the side of the engaging of seat 23 is opened, print cartridge 25 can freely plug in ink cartridge fixation seat 23, for example, print cartridge 25 can be consolidated from print cartridge
The inside of reservation 23 is taken out, or replaces print cartridge 25.
For the initial position of more precise control printing equipment, financial document printing equipment provided by the invention can be with
Including initial position, terminal position control device, it is more exact that initial bit can be fixedly mounted in the rack of printing equipment
Sensor 41 and terminal position sensor 42 are put, initial position sensor 41 and terminal position sensor 42 are equipped with optocoupler, light
Coupling includes the notch towards movable base 2, optocoupler light above-below direction transmitting and reception in notch.
Catch 26 is fixedly mounted on movable base 2, wherein, initial position sensor 41 and terminal position sensor 42
The working status of motor 1 is controlled, the width between initial position sensor 41 and terminal position sensor 42 is past for printhead 251
The width moved again.Catch 26 is fixedly connected with movable base 2, during catch 26 is moved with mobile foundation 2, into first
The notch of beginning position sensor 41 and/or terminal position sensor 42, light are blocked, initial position sensor 41 and/or end
End position sensor 42 is triggered, and the rotation direction of motor 1 changes or is stopped, to control movable base 2 to the left
And/or move right or stop.
In order to improve the control accuracy of financial document printing equipment provided by the invention, guiding axis can also be set, specifically
Ground, optical axis guide rail is set in the both sides of movable base 2 respectively, and optical axis guide rail is arranged in parallel with screw 11, is denoted as primary optic axis
Guide rail 31, the second optical axis guide rail 32,31 or second optical axis guide rail 32 of primary optic axis guide rail are fixed on the mounting bracket 10 of printing device
On, or can also be fixed in rack other positions, movable base 2, which is located at 31 and second optical axis of primary optic axis guide rail, leads
Between rail 32,2 both sides of movable base are identical with the connection mode of line slideway, this sentences the company of 31 side of primary optic axis guide rail
Connect the connection relation for illustrating movable base 2 and optical axis guide rail exemplified by mode.Bearing 22, axis are arranged with primary optic axis guide rail 31
Hold 22 side to be fixedly connected with movable base 2, movable base 2 is slided under the restriction of bearing 22 along straight optical axis guide rail
It is dynamic, to improve the control accuracy of financial document printing equipment.
As shown in Fig. 2, be the working state figure of financial document printing equipment provided by the invention, financial document printing equipment
Positioned at by printing entity, such as bill 5, walk on ticket passage, walk and enough bills be pre-placed on ticket passage, during idle condition, gear
Piece 26 is located at 41 triggering of initial position sensor.External input print signal, motor 1 start and start to rotate forward, and motor 1 drives silk
Bar 11 rotates forward, and feed screw nut 21 drives movable base 2 to drive other structures disposed thereon, such as print cartridge mechanism, catch 26,
Move right along optical axis guide rail, printhead 251 enters print area, according to external signal jet ink type information.Printing knot
Shu Hou, feed screw nut 21 drives movable base 2 to drive other structures disposed thereon, such as print cartridge mechanism, catch 26, along light
Axis rail is quickly moved at initial position sensor 41 to the left.If movable base 2 moves right to the low order end of stroke
When, catch 26 triggers terminal position sensor 42, and motor 1 is stopped, or when being moved to initial position sensor 41, motor
1 is stopped.And so on move, until printing terminates, complete bill printing successively, movable base 2 drives catch to return
To 41 triggering of initial position sensor.
With reference to Fig. 3, the buckle structure of print cartridge lock 24 is as follows：Place the second window of print cartridge 25 in the top of ink cartridge fixation seat 23
Wall is equipped with turn hole, and after axis pin 7 is inserted into turn hole, lock tongue 6 is rotatably connected to by axis pin 7 on the wall of ink cartridge fixation seat 23.Lock
Tongue 6 is equipped with latch hook 62 close to one end of print cartridge lock 24, and the other end is equipped with press section 61, and print cartridge lock 24 is equipped with lock tongue slot 241.
Ink cartridge fixation seat 23 is equipped with spring base 230, and spring 8 is between press section 61 and spring base 230.
Press section 61 is pushed, axis pin 7 is used as fulcrum, and under leverage, latch hook 62 starts, and print cartridge lock 24 can be around
The rotation of the second window other end is raised, and print cartridge 25 is put into print cartridge is fixed in 23,24 the second window of capping of print cartridge lock, reference
Fig. 4, after the lower pressure revocation of press section 61, under the effect of spring 8, press section 61 is upspring, and latch hook 62 declines, and is fastened on lock
In glossal canal 241, print cartridge lock 24 is locked.
Wherein, in the embodiment of the present invention, the noun of locality such as "front", "rear" "left", "right" and the corresponding orientation in Fig. 1, Fig. 2
Unanimously.
The specific embodiment of the present invention is described in detail above, but it is intended only as example, it is of the invention and unlimited
It is formed on particular embodiments described above.To those skilled in the art, it is any to the equivalent modifications that carry out of the present invention and
Substitute also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and
Modification, all should be contained within the scope of the invention.
Claims (10)
1. a kind of financial document printing equipment, it is characterised in that movable base, drives the power of the movable base to fill
Put, and the print cartridge mechanism moved on the movable base, with the movable base, printhead connect the print cartridge
Mechanism；
Wherein, the power set include motor and the screw being fixedly connected with the output shaft of the motor, and the motor drives
The dynamic screw rotation.
2. financial document printing equipment according to claim 1, it is characterised in that screw spiral shell is arranged with the screw
Mother, the side of the feed screw nut are fixedly connected with the movable base, and the screw thread of feed screw nut's inner thread and screw is nibbled
Close.
3. financial document printing equipment according to claim 1, it is characterised in that set on the surface of the movable base
There is first window；The print cartridge mechanism is including being fixed on the movable base, print cartridge of the bottom equipped with the 3rd window is fixed
Seat, the print cartridge being removably mounted inside the ink cartridge fixation seat, the printhead are fixedly connected with the print cartridge bottom, and the 3rd
Window is at least partly overlapped with first window, and the printhead passes through the 3rd window and first window.
4. financial document printing equipment according to claim 1, it is characterised in that the print cartridge import and export is additionally provided with ink
Box latches, and the print cartridge latches one side hinge connection of one end and the print cartridge inlet and outlet, the other end with it is hinged opposite
End engaging.
5. financial document printing equipment according to claim 4, it is characterised in that the print cartridge inlet and outlet wall is equipped with solid
Surely there is turn hole, axis pin is inserted into the turn hole, and the print cartridge lock includes lock tongue, and lock tongue is rotatably attached to print cartridge by axis pin
Import and export wall；The print cartridge lock further includes the portion of starting, and the portion one end of starting is hinged on one side of the print cartridge inlet and outlet, the other end
Equipped with lock tongue slot, the lock tongue end is equipped with the latch hook for being inserted into the lock tongue slot.
6. financial document printing equipment according to claim 5, it is characterised in that the lock tongue is equipped with press section, described
Press section is divided into axis pin both sides with the latch hook.
7. financial document printing equipment according to claim 6, it is characterised in that the print cartridge inlet and outlet wall is equipped with elasticity
Component and elastomeric element mounting base, elastomeric element is between elastomeric element mounting base and press section.
8. financial document printing equipment according to claim 1, it is characterised in that the financial document printing equipment is also set
There is sensor, limit the displacement distance of the printhead；The movable base is equipped with catch, and the sensor includes optocoupler,
The optocoupler includes the notch towards movable base direction, and the notch is located on catch movement locus, the optocoupler light
Through the catch movement locus.
9. financial document printing equipment according to claim 8, it is characterised in that the movable base is equipped with catch,
The sensor includes optocoupler, and the optocoupler includes the notch towards movable base direction, and the notch is located at catch movement
On track, the optocoupler light passes through the catch movement locus.
10. the method for printing equipment printing financial document described in any one, its feature exist in a kind of 1-9 using claim
In, including：
Material to be printed is placed in print position, power set driving movable base advances, by what is installed on movable base
Print cartridge mechanism is delivered to print position and is printed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484313.9A CN107933121A (en) | 2017-12-29 | 2017-12-29 | A kind of financial document printing equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484313.9A CN107933121A (en) | 2017-12-29 | 2017-12-29 | A kind of financial document printing equipment and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107933121A true CN107933121A (en) | 2018-04-20 |
Family
ID=61937055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711484313.9A Pending CN107933121A (en) | 2017-12-29 | 2017-12-29 | A kind of financial document printing equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733263A (en) * | 2019-11-01 | 2020-01-31 | 北京亚美科软件有限公司 | Nozzle protection mechanism and nozzle protection method for ink-jet printer |
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| CN208197876U (en) * | 2017-12-29 | 2018-12-07 | 上海古鳌电子科技股份有限公司 | A kind of financial document printing equipment |
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| JPH06191049A (en) * | 1992-12-25 | 1994-07-12 | Canon Inc | Ink tank, ink jet cartridge, ink jet recording apparatus and device and method for injecting ink into ink tank |
| JPH06344576A (en) * | 1993-06-01 | 1994-12-20 | Xerox Corp | Color configuration for reciprocating motion print head ink jet printer |
| US20010055045A1 (en) * | 1996-08-14 | 2001-12-27 | Hitoshi Igarashi | Recording head position adjusting mechanism in ink jet recording apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733263A (en) * | 2019-11-01 | 2020-01-31 | 北京亚美科软件有限公司 | Nozzle protection mechanism and nozzle protection method for ink-jet printer |
| CN110733263B (en) * | 2019-11-01 | 2023-05-23 | 北京亚美科软件有限公司 | Nozzle protection mechanism and nozzle protection method for ink-jet printer |
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