The novel high speed seal-affixing machine
Technical field
The utility model relates to a kind of novel high speed seal-affixing machine.
Background technology
Existing seal-affixing machine reaches kind more than 30, and mostly stroke is long, speed is slow, and can not affix one's seal when paper moves, and can not synchronize with printer to coordinate.
On April 1st, 1992, disclosed, Chinese utility model patent that publication number is CN2100306U disclosed this computer of the many stamp ticket books of a kind of polychrome seal-affixing machine, it is the light, mechanical, electrical molten office automated machine that is integrated, complete machine is under the control of computer (single-chip microcomputer), drive to affix one's seal by stepper motor and roll drum, seal and the color two kind or more of roll printing simultaneously more than two pieces, velocity ratio is very fast, makes difficulty but roll drum, and can not use as common seal.
On May 25th, 2011, disclosed publication number was for disclosing a kind of high-speed sealing machine and corresponding printing/sealing integrated machine in the Chinese invention patent of " CN102069650A ", this invention utilizes parallel-crank mechanism to realize affixing one's seal fast, its seal is the seal that includes stamp-pad ink, be embedded on the seal platform, be convenient to make, have very large progressive.
But in use, if during continuous mimeograph documents, the print speed variation appears in printer, can because paper speed is irregular, cause the position of affixing one's seal inaccurate, the paper border phenomenon of even affixing one's seal out, this is that seal-affixing machine drags the chart speed degree can't follow the printer paper velocity variations to cause.
The utility model content
The technical problems to be solved in the utility model is the defects that how to overcome prior art, and a kind of novel high speed seal-affixing machine is provided.
For solving the problems of the technologies described above, this novel high speed seal-affixing machine comprises paper feed mechanism and stamping mechanism, stamping mechanism comprises seal, seal anvil, pedestal and drive motors, this pedestal is provided with a seal platform, and described seal platform is by crank or eccentric wheel and parallel-crank mechanism of pedestal formation, and described seal is embedded on the seal platform, and protrude from the seal platform, its end face is relative with the seal anvil, and seal is the seal that includes stamp-pad ink, it is characterized in that:
1.: described paper feed mechanism is directly driven by described drive motors, and described drive motors drives respectively crank or the eccentric wheel of major and minor parallel-crank mechanism by an electromagnetic clutch;
2.: it also comprises central processing unit, memory, paper-in sensor, memory, drive motors, electromagnetic clutch all are connected with the signal output part of central processing unit, paper-in sensor comprises two photoelectric sensors, two optical sensors one in front and one in back are disposed on the paper inlet place of described paper feed mechanism, and all are connected with the signal input part of central processing unit.
paper-in sensor adopts two photoelectric sensors, can find in time that not only paper enters, but also can trigger according to the paper forward position time interval length of two photoelectric sensors, calculate the paper translational speed, central processing unit is according to the paper translational speed, start and adjust the speed of drive motors, make the speed of tape puller consistent with paper speed, the platform of affixing one's seal passes through electromagnetic clutch, shaft coupling connects drive motors, by central processing unit, electromagnetic clutch is controlled, guaranteed to affix one's seal, drag the chart speed degree to synchronize with paper speed, avoid occurring paper jam phenomenon, the speed of affixing one's seal simultaneously is faster.
As optimization, also be provided with external communication interface on described central processing unit.So design, be convenient to external communication and control.
As optimization, external communication interface is the COM communication interface.So design, simple in structure, easy to use.
As optimization, described memory is nonvolatile memory.So design, information storage is safer.
As optimization, it also comprises paper sensor, and going out paper sensor is photoelectric sensor, is arranged on the exit slot place of stamping mechanism, and is connected with the signal input part of central processing unit.So design is convenient to the file of affixing one's seal and normally discharge is counted one by one, when not leaving this seal-affixing machine if any file, can in time find, report.
As optimization, it also comprises a mobile platform and eccentric wheel, and this mobile platform is enclosed within lead, and lead is parallel to the paper direct of travel, and mobile platform has a vertical slots, and described eccentric wheel is provided with a pin; Perhaps mobile platform is provided with a pin, has a vertical slots on described eccentric wheel, and pin stretches in vertical slots, and described eccentric wheel and described crank or eccentric wheel are by the synchronous belt interlock.So design, than front seal-affixing machine, thickness is little and affix one's seal, paper feed is more smooth and easy.
As optimization, it also comprises the reseting sensor of affixing one's seal, and the reseting sensor of affixing one's seal is photoelectricity approach switch or electromagnetic proximity switch, and the reseting sensor of affixing one's seal arranges outside the seal platform, and points to the seal platform.So design, after can guaranteeing to affix one's seal front at every turn or affixing one's seal, seal-affixing machine all is returned to same initial position, and under the control of central processing unit, accurately controls affix one's seal position and quantity.
This novel high speed seal-affixing machine have control speed accurately, affix one's seal accurately, be convenient to the advantage of inner supervision, be widely used in the mechanism that each need to often be affixed one's seal, be particularly suitable for each financial grid point and use.
Description of drawings
Below in conjunction with accompanying drawing, this novel high speed seal-affixing machine is described further:
Fig. 1 is the structural representation of this novel high speed seal-affixing machine;
Fig. 2 is the stamping mechanism primary structure schematic diagram of this novel high speed seal-affixing machine;
Fig. 3 is the side-looking structural representation of stamping mechanism shown in Figure 2;
Fig. 4 is the dynamic structure schematic diagram of this novel high speed seal-affixing machine;
Fig. 5 is the control system structure chart of this novel high speed seal-affixing machine.
In figure: 1 for pedestal, 2 for drive motors, 3 for the seal platform, 4 for electromagnetic clutch, 5 for central processing unit, 6 for memory, 7 for paper-in sensor, 8 for tape puller, 9 be paper sensor, 10 to be external communication interface for lateral paper guide, 18 for shaft coupling, 17 for the synchronous belt wheels that drive stamping mechanism, 16 for the timing belt pulleys that drive tape puller, 15 for the reseting sensor of affixing one's seal, 14 for lead, 13 for eccentric wheel, 12 for mobile platform, 11.
The specific embodiment
Embodiment one: as shown in Fig. 1-5, this novel high speed seal-affixing machine comprises paper feed mechanism and stamping mechanism, stamping mechanism comprises seal, seal anvil, pedestal 1 and drive motors 2, this pedestal 1 is provided with a seal platform 3, and described seal platform 3 consists of a parallel-crank mechanism by crank or eccentric wheel 11 with pedestal 1, and described seal is embedded on seal platform 3, and protrude from seal platform 3, its end face is relative with the seal anvil, and seal is the seal that includes stamp-pad ink, it is characterized in that:
1.: described paper feed mechanism is directly driven by described drive motors 2, and described drive motors 2 drives respectively crank or the eccentric wheel 11 of parallel-crank mechanism by an electromagnetic clutch 4;
2.: it also comprises central processing unit 5, memory 6, paper-in sensor 7, memory 6, drive motors 2, electromagnetic clutch 4 all are connected with the signal output part of central processing unit 5, paper-in sensor 7 comprises two photoelectric sensors, two photoelectric sensors one in front and one in back are disposed on the paper inlet place of described paper feed mechanism, front and back are separated by 10 millimeters, form dual sensor, and all be connected with the signal input part of central processing unit 5.
Central processing unit 5 utilizes triggered time of two photoelectric sensors of paper-in sensor 7 poor, calculates the paper speed that enters high-speed sealing machine, and central processing unit 5 is in time adjusted the speed of drive motors 2, makes the speed of tape puller 8 consistent with paper speed.
Also be provided with external communication interface 18 on described central processing unit 5, this external communication interface 18 is the COM communication interface.Described memory 6 is nonvolatile memory.
This novel high speed seal-affixing machine also comprises paper sensor 9, and going out paper sensor is 9 photoelectric sensors, is arranged on the exit slot place of stamping mechanism, and is connected with the signal input part of central processing unit 5.
This novel high speed seal-affixing machine also comprises a mobile platform 10 and eccentric wheel 11, and this mobile platform 10 is enclosed within lead 12, and lead 12 is parallel to the paper direct of travel, and mobile platform 10 has a vertical slots, and described eccentric wheel 11 is provided with a pin; Perhaps mobile platform 10 is provided with a pin, has a vertical slots on described eccentric wheel 11, and pin stretches in vertical slots, and described eccentric wheel 11 passes through the synchronous belt interlock with described crank or eccentric wheel.
This novel high speed seal-affixing machine also comprises the reseting sensor 13 of affixing one's seal, and the reseting sensor 13 of affixing one's seal is photoelectricity approach switch or electromagnetic proximity switch, and the reseting sensor 13 of affixing one's seal arranges seal platform 3 outsides, and points to seal platform 3.
The exit slot place of described stamping mechanism is provided with a pair of tape puller 8, and this tape puller 8 is connected with drive motors 2 by belt.
Described drive motors 2 two ends are equipped with output shaft, one end output shaft drives tape puller 8 by the synchronous belt wheels, the output shaft of the other end is connected with electromagnetic clutch 4 by shaft coupling 16, and the other end of electromagnetic clutch 4 drives again crank or the eccentric wheel of quadrangular mechanism by the synchronous belt wheels.
The control method of this novel high speed seal-affixing machine comprises the steps:
1), use the LAN of a computer or multiple computers composition as the background monitoring system of this seal-affixing machine, the external communication interface of high-speed sealing machine and printer is connected with this background monitoring system, and background monitoring system reads the state parameter of printer and high-speed sealing machine in real time;
2), before work, background monitoring system sends print command and the instruction of affixing one's seal to printer, high-speed sealing machine respectively, print command comprises mimeograph documents content, number, the instruction of affixing one's seal comprises the paper page number, the paper type that need to affix one's seal, the number of times of affixing one's seal, the position of affixing one's seal, and be stored in memory 6, otherwise high-speed sealing machine is not affixed one's seal on paper, and only will drag paper leaves seal-affixing machine; Perhaps according to instruction is set, high-speed sealing machine is trapped in printed paper in seal-affixing machine, sends alarm signal to monitoring system simultaneously.
3), under print command and the instruction normal condition of affixing one's seal, when printer according to print command mimeograph documents one by one, printed paper enters high-speed sealing machine one by one, trigger paper-in sensor 7, produce count signal, this count signal is as the paper feed number of pages, deposit nonvolatile memory in through central processing unit 5, central processing unit 5 enters the time difference of paper-in sensor 7 according to paper, calculate paper speed, start and adjust the speed of drive motors 2, make the speed of tape puller consistent with paper speed, keep original also speed to haul out on paper, the paper of the corresponding page number of affixing one's seal when needs enters and when arriving the relevant position, central processing unit 5 startup electromagnetic clutch 4 drive the movable platform of affixing one's seal and affix one's seal.
Every one week of rotation of the crank of stamping mechanism or eccentric wheel 3 is one and affixes one's seal the cycle, often affixes one's seal the cycle through one, and central processing unit 5 produces a numeration signal, is delivered to nonvolatile memory, as the numeration of affixing one's seal.
The instruction of affixing one's seal can be set to affix one's seal at a piece of paper Zhang Shangyi place, and affixing one's seal in many places, also can not affix one's seal.
4), paper is one by one through going out paper sensor, trigger out paper sensor and produce count signal, this count signal is stored into nonvolatile memory through central processing unit 5, as the paper delivery number of pages, finding the paper delivery number of pages when central processing unit 5 equates with the paper feed number of pages, and when equaling the print command number of pages, end working properly transmits completion signal to background monitoring system, complete information by background monitoring system confirmation storage work
As exceed schedule time, the not normal termination of working is confirmed as seal-affixing machine abnormal, does not leave yet into and out of paper sensor at the appointed time as paper, confirms as into and out of paper extremely, and the stipulated time is paper through 2 times of paper-in sensor required time.
As the reseting sensor of affixing one's seal senses movable platform and normally do not reset, and confirms that stamping mechanism blocks;
Occur above-mentionedly when abnormal, send corresponding warning by central processing unit 5 to background monitoring system.