CN109591442B - Weighting checking numbering machine for bank note - Google Patents
Weighting checking numbering machine for bank note Download PDFInfo
- Publication number
- CN109591442B CN109591442B CN201811331344.5A CN201811331344A CN109591442B CN 109591442 B CN109591442 B CN 109591442B CN 201811331344 A CN201811331344 A CN 201811331344A CN 109591442 B CN109591442 B CN 109591442B
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- character wheel
- check
- numbering machine
- banknote
- weighted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/16—Programming systems for automatic control of sequence of operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
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Abstract
The invention provides a banknote weighting checking numbering machine, which comprises a mechanical character wheel structure, a checking character wheel structure and a positioning device, wherein the checking character wheel structure and the mechanical character wheel structure are locked/unlocked through the positioning device, the positioning device comprises a bow and a checking character wheel positioning tooth, the bow is connected with a swing arm to drive the mechanical character wheel of the mechanical character wheel structure to carry, and the head of the bow movably shifts the checking positioning tooth to realize the rotation of the checking character wheel structure. The invention has the beneficial effects that: the design adopts fewer transmission links in the structure to reduce the probability of failure, and through the design, the accuracy and stability of carry are ensured, and the high-speed printing can be adapted.
Description
Technical Field
The invention relates to the field of banknote printing, in particular to a banknote weighting check numbering machine.
Background
The ordinary numbering machine can realize the number printing of the conventional analog-digital verification by adding a special check digit character wheel and a carry device, but cannot realize the number printing with the weighting verification. Because continuous weighted check number printing can not be realized by mechanical character wheel sequential printing, a numbering machine must be redesigned, and a driving motor, a driver, a speed reducer and a gear are added on the numbering machine to drive the rotation of the check digit character wheel to rotate to the required weighted check number. The control system controls the output of the number ring circuit and the time sequence signal on the printing machine through a computer. The work needs to design and manufacture a novel electromechanical integrated numbering machine; designing a number machine coil circuit and a conductive head to lead out a signal wire of a rotating number machine and output a time sequence signal; meanwhile, a matched control system is designed to control the communication between the computer and the numbering machine and the coding machine, and the design, installation and debugging work of the touch display screen, the control cabinet and other works.
The development of such products is in the blank in China. Foreign similar products are divided into two types, one type is a weighted check number with low printing speed and less whole page number; the other is a full-motor-driven full-code numbering machine, and a special printing machine is required to be equipped.
Disclosure of Invention
The invention overcomes the defects in the prior art and provides a banknote weighting check numbering machine, in the code printing process, the computer is used for carrying out encryption operation, the motor of the weighting check numbering machine is controlled to drive the check character wheel to carry correctly according to the coding rule, the printing of the weighting check numbering is realized, and the information anti-counterfeiting and personalized characteristics of the banknote are improved.
The purpose of the invention is realized by the following technical scheme.
A banknote weighting check numbering machine comprises a mechanical character wheel structure, a check character wheel structure and a positioning device, wherein the check character wheel structure and the mechanical character wheel structure are locked/unlocked through the positioning device, the positioning device comprises a bow and check character wheel positioning teeth, the bow is connected with a swing arm to drive the mechanical character wheel of the mechanical character wheel structure to carry, and the head of the bow movably stirs the check positioning teeth to realize rotation of the check character wheel structure.
Further, the head of the bow is provided with a first arc section, a second radian section, a third radian section and a fourth radian section, and the first arc section, the second radian section, the third radian section and the fourth radian section are sequentially arranged.
Further, the radius range of the first circular arc section is 3.97mm-4.03 mm.
Further, the radius range of the second radian section is 0.4mm-0.6 mm.
Further, the radius range of the third radian section is 12mm-13 mmm.
Further, the radius range of the fourth radian section is 3mm-5 mm.
Further, the check character wheel structure comprises an output power device, a check character wheel carry structure and a carry feedback signal device, the output power device drives the check character wheel carry structure to rotate, and the carry feedback signal device detects that a position signal of the check character wheel carry structure is transmitted to the computer.
Furthermore, the carry feedback signal device comprises a magnetic steel element and a Hall circuit, the magnetic steel element is arranged in a gap between the circumference numbers of the checking character wheel, and the Hall circuit is used for detecting the magnetic steel element on the checking character wheel to obtain a position signal of the checking character wheel.
Further, the rotation radius of the checking character wheel is 170mm-173 mm.
Further, the output power device is a stepping motor.
Further, check-up character wheel location tooth includes inclined plane, first location contact surface, second location contact surface, first circular arc section, linear structure and second circular arc section, the inclined plane is located the top in the location tooth shaft hole of check-up character wheel location tooth, the head of bow with the inclined plane department of meeting, first circular arc section with linear structure sets up first location contact surface between the second location contact surface, second location contact surface with the second circular arc section is connected.
Further, the included angle between the inclined plane and the vertical direction is 28-30 degrees.
Furthermore, the vertical distance from the center of the positioning gear shaft hole to the inclined plane is 4.6-4.8 mm.
Further, the radius range of the first circular arc section is 10-12 mm.
Further, the length of the straight line structure is 1.4-1.6 mm.
Further, the radius range of the second circular arc section is 12.5-12.8 mm.
The invention has the beneficial effects that:
the correct carry of the number in 9000 prints/hour machine speed printing is realized through the reasonable selection of the motor, the reasonable design of the positioning structure and the optimized design of the control program;
the design of the positioning structure allows the motor to rotate in the stage of carrying and stabilizing the carry device according to the characteristics of the existing main ink recorder, and the positioning of the ink printing stage cannot rotate;
the ink recorder can be used on the existing ink recorder, and a special ink recorder is not needed to be purchased;
the method comprises the steps of providing driving force for a check bit word wheel by a stepping motor, driving the check bit word wheel to rotate by a gear, acquiring a check bit word wheel rotation position feedback signal by a Hall circuit, processing the feedback signal by a computer, and then sending an instruction to control a servo motor, thereby achieving the purpose of printing with a weighted check number.
The design adopts fewer transmission links in the structure to reduce the probability of failure, and through the design, the accuracy and stability of carry are ensured, and the high-speed printing can be adapted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the bow;
FIG. 3 is a view showing the positioning of the positioning teeth of the bow and the checking print wheel;
FIG. 4 is a state diagram of the position of the bow and the checking print wheel with the carry-able teeth;
FIG. 5 is a view of the bow and the check print wheel positioning tooth carry low point state;
FIG. 6 is a state diagram of the use of the present invention;
FIG. 7 is a front view of the check character wheel positioning teeth;
FIG. 8 is a left side view of the check character wheel positioning teeth;
in the figure:
1. a mechanical print wheel structure; 2. checking the character wheel structure; 3. checking a character wheel; 4. a stepping motor; 5. a bow;
6. a first arc segment; 7. a second arc segment; 8. a third arc segment; 9. a fourth arc segment;
10. checking character wheel positioning teeth; 11. a gear shaft; 12. an ink roller; 13. embossing the roller;
14. a weighted check numbering machine; 15. a bevel; 16. a first positioning contact surface; 17. a second positioning contact surface;
18. a first arc segment; 19. a linear structure; 20. a second arc segment; 21. and a gear shaft hole is positioned.
Detailed Description
The technical solution of the present invention is further illustrated by the following specific examples.
As shown in fig. 1 and 2, the banknote weighting checking numbering machine comprises a mechanical character wheel structure 1, a checking character wheel structure 2 and a positioning device, wherein the checking character wheel structure 2 and the mechanical character wheel structure are locked/unlocked through the positioning device 1, the positioning device comprises a bow 5 and a checking character wheel positioning tooth 10, the bow 5 is connected with a swing arm to realize that the bow 5 drives the mechanical character wheel of the mechanical character wheel structure 1 to carry, and the head of the bow 5 movably shifts the checking positioning tooth 10 to realize the rotation of the checking character wheel structure 2;
the checking character wheel structure 2 comprises a checking character wheel 3, an output power device, a checking character wheel carry structure and a carry feedback signal device, the carry feedback signal device detects a position signal of the checking character wheel carry structure and transmits the position signal to a computer, the computer controls the output power device, the output power device drives the checking character wheel carry structure to rotate, the output power device is a stepping motor 4,
the check character wheel is tightly attached to the check character wheel;
a check character wheel 3 on the weighting check numbering machine is driven by a motor 4, a straight-tooth cylindrical gear is adopted between the check character wheel 3 and the motor 4 for transmission, and the printed numbers are uneven due to gear meshing gaps, so that a positioning structure needs to be added.
The head of the bow 5 is provided with a first arc section 6, a second radian section 7, a third radian section 8 and a fourth radian section 9, and the first arc section 6, the second radian section 7, the third radian section 8 and the fourth radian section 9 are sequentially arranged; the radius of the first arc section 6 is 3.97mm-4.03mm, the radius of the second arc section 7 is 0.4mm-0.6mm, the radius of the third arc section 8 is 12mm-13mmm, the center coordinates of the third arc section 8 are (-0.66, -0.39) (relative to the center coordinates of the shaft hole in the bow), and the radius of the fourth arc section 9 is 3mm-5 mm.
As shown in fig. 7 and 8, the checking character wheel positioning tooth 10 includes an inclined surface 15, a first positioning contact surface 16, a second positioning contact surface 17, a first arc section 18, a linear structure 19 and a second arc section 20, the inclined surface 15 is located above a positioning tooth shaft hole 21 of the checking character wheel positioning tooth 10, the vertical distance from the center of the positioning tooth shaft hole 21 to the inclined surface 15 is 4.6-4.8mm, the included angle between the inclined surface 15 and the vertical direction is 28-30 °, the head of the bow 5 is connected with the inclined surface 15, the first arc section 18 and the linear structure 19 are arranged between the first positioning contact surface 16 and the second positioning contact surface 17, the length of the linear structure 19 is 1.4-1.6mm, the second positioning contact surface 17 is connected with the second arc section 20, the radius range of the second arc section 20 is 12.5-12.8mm, therefore, the positioning is realized when the curve radius of the carry device is 171mm and the positioning is realized when the curve radius of the carry device is 172 mm;
the radius range of the first circular arc section 18 is 10-12mm, the first circular arc section 18 and the linear structure 19 are matched with a positioning contact surface to ensure that the stable positioning to the opening positioning only needs the positioning teeth to rotate by 3.34 degrees, and the swing arm rotates by 2.76 degrees;
the radius range of the second circular arc section is 12.5-12.8mm, so that the checking and positioning tooth swing amplitude is ensured to be within an allowable range (see a state of a carry low point in figure 5) when the numbering machine is at the carry low point, and the operation of the numbering machine cannot be interfered.
As shown in figure 4, when the current DM2002 multifunctional ink recorder is in a laminating and pressing state, the number recorder is turned to a point B before the character wheel contacts the ink roller until the printing is completed, and the section of the C point is in a curve stabilizing section of the cam carrier, namely the radius of the curve is kept unchanged, so that the special character wheel of the number recorder cannot be locked in the section BC. Because the straight-tooth cylindrical gear is adopted for transmission between the weighting check digit character wheel and the motor on the numbering machine, the printed numbers are uneven due to the gear meshing clearance after the stop.
The circle stable section radius of the cam carrier on the DM2002 multifunctional ink recorder is 170.33mm at R1, according to the parameter, the rotation radius range of the type checking wheel 3 is set to be 170mm-173mm, preferably, the radius of the type checking wheel 3 capable of rotating is designed to be 170.3mm at R1, and the locking radius is designed to be 172.5mm at R2. The back stabilizing section of the cam carrier shown in fig. 5, in which the curve of the BC section from the front of the verifying character wheel structure contacting the ink roller 12 to the end of the printing of the verifying character wheel structure is adjusted according to the locking radius, can be used on the DM06A-1 type ink recorder.
The carry feedback signal device comprises a magnetic steel element and a Hall circuit, the magnetic steel element is arranged in a gap between the circumferential numbers of the checking character wheel 3, the Hall circuit detects the magnetic steel element on the checking character wheel 3 to obtain a position signal of the checking character wheel 3, and therefore how to rotate to the required character wheel position is calculated.
In order to adapt to batch production and reduce the workload of changing a numbering machine of a machine station, an RS-232 serial communication interface with disengagement prevention is adopted in a wiring mode, so that the time of changing products of the machine station is greatly reduced.
When in work: as shown in fig. 4, when the weighted checking numbering machine is in the laminating and pressing state, after the weighted checking numbering machine 14 rotates to a point a with a specified angle, the checking character wheel positioning teeth 10 are opened under the rotation of the bow 5, the motor 4 starts to drive the checking character wheel 3 to rotate to a specified position within the range of about 140 degrees from the segment AB, and stops when the weighted checking numbering machine 14 rotates to the point B before the checking character wheel 3 is about to contact the ink roller 12, the positioning lock locks the checking character wheel 3 until the printing roller 13 is pressed at the point C after the weighted checking numbering machine 14 finishes printing, and within the segment BC, the checking character wheel 3 is always in the locking state to ensure that the printed numbers are clear and neat.
The opening angle of the curve stable returning section of the carry device can allow the motor 4 to rotate smoothly; the correct operation of the positioning requirement can be ensured at two limit sizes of the carry device; the motor is allowed to rotate under the two states of the carry device, namely the off-plate state and the on-plate state, so that the carry requirement of 9000 machine speed can be met.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (16)
1. A banknote weighting check numbering machine is characterized in that: including mechanical character wheel structure, check-up character wheel structure and positioner, check-up character wheel structure with mechanical character wheel structure passes through positioner realizes locking/opens, positioner includes bow and check-up character wheel location tooth and constitutes, the bow is connected with the swing arm in order to realize the bow drives the mechanical character wheel carry of mechanical character wheel structure, the head activity of bow is stirred check-up character wheel location tooth is in order to realize the rotation of check-up character wheel structure.
2. The banknote weighted check numbering machine as claimed in claim 1, wherein: the head of the bow is provided with a first arc section, a second radian section, a third radian section and a fourth radian section, and the first arc section, the second radian section, the third radian section and the fourth radian section are sequentially arranged.
3. The banknote weighted check numbering machine as claimed in claim 2, wherein: the radius range of the first circular arc section is 3.97mm-4.03 mm.
4. The banknote weighted check numbering machine as claimed in claim 2, wherein: the radius range of the second radian section is 0.4mm-0.6 mm.
5. The banknote weighted check numbering machine as claimed in claim 2, wherein: the radius range of the third radian section is 12mm-13 mmm.
6. The banknote weighted check numbering machine as claimed in claim 2, wherein: the radius range of the fourth radian section is 3mm-5 mm.
7. The banknote weighted check numbering machine as claimed in claim 1, wherein: the check character wheel structure comprises a check character wheel, an output power device, a check character wheel carry structure and a carry feedback signal device, the output power device drives the check character wheel carry structure to rotate, and the carry feedback signal device detects that a position signal of the check character wheel carry structure is transmitted to a computer.
8. The banknote weighted check numbering machine as claimed in claim 7, wherein: the carry feedback signal device comprises a magnetic steel element and a Hall circuit, the magnetic steel element is arranged in a gap between the circumference numbers of the checking character wheel, and the Hall circuit detects the magnetic steel element on the checking character wheel to obtain a position signal of the checking character wheel.
9. The banknote weighted check numbering machine as claimed in claim 8, wherein: the rotation radius of the checking character wheel is 170mm-173 mm.
10. The banknote weighted check numbering machine as claimed in claim 9, wherein: the output power device is a stepping motor.
11. The banknote weighted check numbering machine as claimed in claim 1, wherein: check-up character wheel location tooth includes inclined plane, first location contact surface, second location contact surface, first circular arc section, linear structure and second circular arc section, the inclined plane is located the top in the location tooth shaft hole of check-up character wheel location tooth, the head of bow with the inclined plane department of meeting, first circular arc section with linear structure sets up first location contact surface between the second location contact surface, second location contact surface with the second circular arc section is connected.
12. The banknote weighted check numbering machine as claimed in claim 11, wherein: the included angle between the inclined plane and the vertical direction is 28-30 degrees.
13. The banknote weighted check numbering machine as claimed in claim 11, wherein: the vertical distance from the center of the positioning gear shaft hole to the inclined plane is 4.6-4.8 mm.
14. The banknote weighted check numbering machine as claimed in claim 11, wherein: the radius range of the first circular arc is 10-12 mm.
15. The banknote weighted check numbering machine as claimed in claim 11, wherein: the length of the straight line structure is 1.4-1.6 mm.
16. The banknote weighted check numbering machine as claimed in claim 11, wherein: the radius range of the second circular arc section is 12.5-12.8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331344.5A CN109591442B (en) | 2018-11-09 | 2018-11-09 | Weighting checking numbering machine for bank note |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331344.5A CN109591442B (en) | 2018-11-09 | 2018-11-09 | Weighting checking numbering machine for bank note |
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| Publication Number | Publication Date |
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| CN109591442A CN109591442A (en) | 2019-04-09 |
| CN109591442B true CN109591442B (en) | 2020-09-08 |
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| CN201811331344.5A Active CN109591442B (en) | 2018-11-09 | 2018-11-09 | Weighting checking numbering machine for bank note |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP7183441B2 (en) | 2019-08-13 | 2022-12-05 | ケーニッヒ ウント バウアー アー・ゲー | Apparatus and method for alphanumeric marking of printed products and securities printing machine |
| CN111098609A (en) * | 2020-01-07 | 2020-05-05 | 绍兴市长城号码机有限公司 | Intelligent seal numbering machine |
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| GB155714A (en) * | 1920-01-03 | 1920-12-30 | Markem Machine Co | Improvements in type wheel setting mechanism for marking machines |
| US2844093A (en) * | 1956-08-20 | 1958-07-22 | Telefonbau & Normalzeit Gmbh | Selective type positioning means in printing cylinders |
| GB1225121A (en) * | 1967-07-20 | 1971-03-17 | ||
| GB1513559A (en) * | 1975-10-13 | 1978-06-07 | Pitney Bowes Ltd | Printing devices |
| GB1554152A (en) * | 1976-05-11 | 1979-10-17 | Lethaby & Co Ltd | Number printing apparatus |
| US4328746A (en) * | 1978-01-24 | 1982-05-11 | Interface Systems, Inc. | Weighted modulus numbering apparatus |
| CN1054216A (en) * | 1990-02-20 | 1991-09-04 | 肖远 | The automatic numbering machine of tape verifying sign indicating number |
| CN2076478U (en) * | 1990-02-20 | 1991-05-08 | 肖远 | Automatic numbering machine with check code |
| US5806998A (en) * | 1996-01-16 | 1998-09-15 | Paymaster Technologies, Inc. | Check writing machine |
| DE102006052183B4 (en) * | 2006-11-02 | 2013-05-08 | Atlantic Zeiser Gmbh | printing unit |
| CN100453335C (en) * | 2006-11-27 | 2009-01-21 | 南昌印钞厂 | Automatic dial numbering machine |
| CN102320195B (en) * | 2011-07-14 | 2013-08-14 | 北京印钞有限公司 | Numbering machine |
| CN103921577B (en) * | 2014-04-29 | 2017-02-08 | 中国人民银行印制科学技术研究所 | Numbering machine and method for printing check numbers on economic goods |
| CN204184058U (en) * | 2014-09-23 | 2015-03-04 | 北京中融安全印务公司 | The carry structure of concavo-convex word metal marking machine |
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Address after: No. 23 Baizhifang Street, Xicheng District, Beijing 100054 Patentee after: BEIJING BANKNOTE PRINTING Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: No. 23 Baizhifang Street, Xicheng District, Beijing 100054 Patentee before: BEIJING BANKNOTE PRINTING Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
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