The false proof extraordinary numbering machine of bill concerning security matters
Technical field
Invention relates to a kind of printing and uses numbering machine, the false proof extraordinary numbering machine of specifically a kind of bill concerning security matters.
Background technology
Each printing enterprise can print anti-fake code in order to prevent that the bill product from being forged on bill at present, and this coding is generated by computer random and be unique, and the user can pass through this coded query papers.The existing mode of printing anti-fake code is to generate coding by computer earlier, the typing printing equipment of will encoding again, and by staff's execute-in-place, wherein typing and printing process all might cause encoded content to leak during printing equipment work; And coding rate is slower, and it is lower to print process efficiency.
Summary of the invention
The purpose of this invention is to provide the false proof extraordinary numbering machine of a kind of bill concerning security matters; It can be encoded after receiving the control end instruction voluntarily, can directly transfer sign indicating number to print behind the coding, transfers sign indicating number printing process to accomplish automatically; Do not need manually-operated, thoroughly stop the situation that encoded content leaks.
The present invention realizes through following technical scheme for realizing above-mentioned purpose: comprise framework, transverse tube and rotating shaft are installed in the framework; At least two runners are installed on the transverse tube, and runner outer wall one side is provided with external tooth, and runner outer wall opposite side is installed character wheel; The character wheel outer wall evenly is provided with 10 character blocks, and rotating shaft one end is connected with drive motors, and the quantity fluted disc identical with runner is installed in the rotating shaft; Be connected through ratchet mechanism between fluted disc and the rotating shaft, fluted disc is meshed with the external tooth of runner outer wall, and the inboard transverse tube outer wall of runner is evenly offered 10 locating holes; Electromagnet all is installed in each locating hole, is connected through through wires hole between the inner chamber of electromagnet and transverse tube, the runner inwall is offered groove; Spacing iron ball is installed in the groove, is connected through reset tension spring between spacing iron ball and the groove bottom, framework one side is offered through hole; Coding controller is installed in the through hole outside, and coding controller is connected with drive motors with each electromagnet respectively through lead.The transverse tube outer wall is offered first guide groove, and second guide groove is offered in the position that the runner inwall is corresponding with first guide groove, and first guide groove and second guide groove fasten and form gathering sill, and ball is installed in the gathering sill.Said ratchet mechanism has a rotor that is connected with rotating shaft, offers 4 breach on the rotor, and ratchet is installed in the breach, and ratchet and rotor are hinged, and mounting spring between ratchet and the rotor is provided with ratchet on the fluted disc, and ratchet matches with ratchet.Said locating hole is the truncated cone shape hole.
The invention has the advantages that: the present invention can encode after receiving the control end instruction voluntarily; Can directly transfer sign indicating number to print behind the coding; Transfer sign indicating number printing process to accomplish automatically, do not need manually-operated, thoroughly stop the situation that encoded content leaks; The number of each numerical digit is printed respectively by the character wheel on each runner, and the location of each runner is by the unified control of coding controller; Can be used for printing running number; Each character wheel is realized flowing water coding and carry through the programme-control in the coding controller; Do not need frame for movement to realize carry between the character wheel, fully by programme-control, numbering machine just can be printed the serial number of multiple systems such as binary system, octal system, the decimal system etc.
Description of drawings
Fig. 1 is a structural representation of the present invention; Fig. 2 is that the A-A of Fig. 1 analyses and observe the structure for amplifying sketch map; Fig. 3 is an I portion structure for amplifying sketch map among Fig. 1.
The specific embodiment
The false proof extraordinary numbering machine of bill concerning security matters of the present invention comprises framework 1, and transverse tube 2 and rotating shaft 6 are installed in the framework 1; At least two runners 3 are installed on the transverse tube 2, and runner 3 outer walls one side is provided with external tooth, and runner 3 outer wall opposite sides are installed character wheel 4; Character wheel 4 outer walls evenly are provided with 10 character blocks 5, and rotating shaft 6 one ends are connected with drive motors 7, and the quantity fluted disc 8 identical with runner is installed in the rotating shaft 6; Be connected through ratchet mechanism between fluted disc 8 and the rotating shaft 6, fluted disc 8 is meshed with the external tooth of runner 3 outer walls, and runner 3 inboard transverse tube 2 outer walls are evenly offered 10 locating holes 9; In each locating hole 9 electromagnet 10 is installed all, is connected through through wires hole 12 between the inner chamber 11 of electromagnet 10 and transverse tube 2, runner 3 inwalls are offered groove 13; Spacing iron ball 14 is installed in the groove 13, is connected through reset tension spring 15 between spacing iron ball 14 and groove 13 bottoms, framework 1 one sides are offered through hole 16; Coding controller 17 is installed in through hole 16 outsides, and coding controller 17 is connected with drive motors 7 with each electromagnet 10 respectively through lead.During use, with data wire coding controller 17 is connected with computer, computer sends coded command to coding controller 17; Coding controller 17 begins coding, and drive motors 7 drives each fluted disc 8 rotations through the ratchet mechanism in rotating shaft 6 and the rotating shaft 6 simultaneously, fluted disc 8 and runner 3 engagements; Drive runner 3 rotations, drive motors 7 reaches certain rotating speed promptly to be stopped, and the ratchet in the fluted disc 8 separates with ratchet; Fluted disc 8 relies on inertia to continue rotation with runner 3, and this moment, coding controller 17 codings finished, electromagnet 10 energisings in the locating hole 9 of transverse tube 2 each correspondence position; When the spacing iron ball on the runner 3 14 passes through the locating hole 9 of these positions, from groove 13 interior sucking-offs, got into locating hole 9 by electromagnet 10; Runner 3 is stopped the rotation, and the character block 5 of character wheel 4 tops on this runner 3 is exactly the required number of this numerical digit at this moment.After print accomplishing, the extension spring 15 that is reset of the power supply of coding controller 17 tripping magnets 10, spacing iron ball 14 is pulled out in locating hole 9, returns groove 13, and runner 3 is free to rotate, so that character wheel 4 is adjusted to the pairing position of sets of numbers.The present invention can encode after receiving the control end instruction voluntarily; Can directly transfer sign indicating number to print behind the coding; Transfer sign indicating number printing process to accomplish automatically, do not need manually-operated, thoroughly stop the situation that encoded content leaks; The number of each numerical digit is printed respectively by the character wheel 4 on each runner 3, and the location of each runner 3 is by coding controller 17 unified controls.The present invention also can be used for printing running number; Each character wheel 4 is realized flowing water coding and carry through the programme-control in the coding controller 17; Do not need frame for movement to realize carry between the character wheel 4; Fully by programme-control; A numbering machine just can be printed the serial number of multiple systems such as binary system, octal system, the decimal system, and the numbering machine of existing machinery structure is merely able to print a kind of serial number of system, prints the number of multiple system like need and then need purchase many numbering machines and when printing, shut down the replacing numbering machine.Can be on the character block 5 according to user's request Chinese character making character, write a Chinese character in simplified form in the province that is used for printing the tax reciept number.
The present invention laterally moves relative to transverse tube 2 in order to prevent runner 3; Resistance when reducing runner 3 rotations simultaneously; Can offer first guide groove 18 at transverse tube 2 outer walls; Runner 3 inwalls offer second guide groove, 19, the first guide groove 18 with first guide groove, 18 corresponding positions and second guide groove 19 fastens the formation gathering sill, and ball 20 is installed in the gathering sill.Ball 20 can stop that runner 3 laterally moves relative to transverse tube 2 in the gathering sill that is formed by first guide groove 18 and second guide groove, 19 fastenings; Prevent runner 3 skews; And the resistance in the time of can reducing runner 3 rotations; Increase the rotary speed of runner 3, help shortening the time of adjustment character wheel 4 positions.
Ratchet mechanism of the present invention can adopt multiple structure; Wherein preferred scheme is: said ratchet mechanism has a rotor 21 that is connected with rotating shaft 6, offers 4 breach 22 on the rotor 21, and ratchet 23 is installed in the breach 22; Ratchet 23 is hinged with rotor 21; Mounting spring 25 between ratchet 23 and the rotor 21 is provided with ratchet 24 on the fluted disc 8, ratchet 24 matches with ratchet 23.This structure has that rotational resistance is little, counter-rotating locking rapidly; To advantage such as the impulsive force of ratchet is less; Certain ratchet mechanism of the present invention also can adopt other structure; For example can adopt friction-type ratchet mechanism etc., but these structures at rotational resistance and aspect such as counter-rotating lock speed etc. all with preferred version gap to some extent.
Resistance when the present invention is drawn out in locating hole 9 in order to reduce spacing iron ball 14; Can locating hole 9 be designed to the truncated cone shape hole; The truncated cone shape hole can reduce the frictional force of spacing iron ball 14 and locating hole 9 hole walls, and prevents that effectively the be positioned hole wall in hole 9 of spacing iron ball 14 from blocking.