CN2377085Y - Automatic monitoring controller for ink-jet row printing system - Google Patents
Automatic monitoring controller for ink-jet row printing system Download PDFInfo
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- CN2377085Y CN2377085Y CN 99213841 CN99213841U CN2377085Y CN 2377085 Y CN2377085 Y CN 2377085Y CN 99213841 CN99213841 CN 99213841 CN 99213841 U CN99213841 U CN 99213841U CN 2377085 Y CN2377085 Y CN 2377085Y
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- ink
- belt
- row printing
- jet
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Abstract
The utility model relates to an automatic monitoring controlling apparatus for an ink jetting row printing system and at least comprises an ink jetting apparatus, a driving apparatus, an optical monitoring unit and a microprocessing unit. The automatic monitoring controlling apparatus for an ink jetting row printing system mainly makes use of the optical monitoring unit to monitor the state of a belt-shaped row printing region and exports the first controlling signal of the state of the belt-shaped row printing region to the microprocessing unit as the feedback. The microprocessing unit after analysing and interpreting the first controlling signal exports the second controlling signal for controlling the driving process of the driving apparatus and / or controlling the ink jetting quantity to be compensated. The automatic monitoring controlling apparatus for an ink jetting row printing system can enhance the row printing quality of jetting the ink and automatically monitor the deviation of the paper and regulate and control the row printing angle. The automatic monitoring controlling apparatus for an ink jetting row printing system monitors the paper feeding position to control the row printing operation to be in the accurate area. The automatic monitoring controlling apparatus for an ink jetting row printing system can also monitor the state of a jetting nozzle being blocked or an ink box using the sound automatically.
Description
The utility model is about a kind of Auto-Sensing control device, refers to a kind of ink jet type printer, facsimile machine, draught machine, copying machines of being common to especially ... Auto-Sensing control device Deng the system of prining.
The known ink jet type of tradition is printd system (as printer, facsimile machine, draught machine, copying machines ... Deng) as shown in Figure 6, mostly be to carry ink cartridges 62 with a carrier 61 to slide against on the slide bar 63, in addition be surrounded on a roller 66 and motor 65 rotating shafts 651 so that power to be provided with an endless-belt 64, this carrier 61 is fixed on the belt 64 with fixed part 611, so can be subjected to the motor 65 and the traction of belt 64 to move and printd by nozzle 621.
Yet the known ink-jet system of prining of tradition can only do the simple work of prining, and the quality of prining for ink-jet (for example depth of color, GTG, or the correctness of color, aberration) all can't be grasped; Especially when using the ink of different vendor or different lot numbers, the quality that ink-jet is printd more can't guarantee.
Again if paper sheet askew and paperboard, can only be in afterwards with manual eliminating, or if paper feed device take back and take over, also can only be in afterwards with the manual mode adjustment, waste of manpower in rain, ink and paper.
In addition, if nozzle 621 stops up, the user often is positioned at by printer, draught machine, the copying machines, perhaps can print once again again; But if in order to the facsimile machine automatic reception mode file of prining, the user often not by facsimile machine, often is difficult for discovering nozzle 621 and stops up, and facsimile machine is judged by accident and thought not unusual and continue to print, and therefore makes and causes the data severe leakage that transmits sorry.Known many again with counting of calculating that ink-jet prints, surplus amount that number of times is learnt ink cartridges 62, part is loaded down with trivial details.Above shortcoming, traditional known ink-jet system that prints all can't solve, and is real imperfect.
Creator whence is because of in this, and this is in the spirit of positive creation, and think a kind of can Auto-Sensing and the Auto-Sensing control device of system " ink-jet print " of feed-back compensation control to address the above problem, several times research experiment is whole to the creation of finishing this Jiahui common people.
Main purpose of the present utility model is at the Auto-Sensing control device that provides a kind of ink-jet to print system, and the quality so that the energy Auto-Sensing is printd, and then the number of feed-back compensation ink ejection amount are used and improved the quality that ink-jet is printd.
Another purpose of the present utility model is at the Auto-Sensing control device that provides a kind of ink-jet to print system, so that energy Auto-Sensing paper sheet askew, and then the angle of prining is adjusted in feedback control.
A purpose more of the present utility model is at the Auto-Sensing control device that provides a kind of ink-jet to print system, so that the paper feed device of energy Auto-Sensing paper, and then feedback control ink-jet is printd in precise region.
Another purpose of the present utility model is at the Auto-Sensing control device that provides a kind of ink-jet to print system, so that the situation of energy Auto-Sensing spray nozzle clogging or ink cartridges consumption, and then the message that gives a warning automatically.
For reaching above-mentioned purpose, the utility model comprises an ink discharge device, a drive unit, an optical detecting unit (for prior art) and a microprocessing unit (for prior art) at least; Wherein this ink discharge device comprise a carrier in order to the carrying ink cartridges, and have a nozzle be used for ink-jet print in band shape print the district on; This drive unit is in order to drive the forward-reverse of this ink discharge device; This optical detecting unit is mounted on the carrier and is positioned at print district top of this band shape, and in order to detecting the print state in district of band shape, and on behalf of first of this state, output control signal; This microprocessing unit is to accept the input of this first control signal and the state that interpretation band shape is printd and distinguished, and exports the second control signal with the driving of controlling this drive unit and/or the ink ejection amount of controlling this nozzle in addition.
Wherein, the optical detecting unit that uses can adopt black and white, GTG, even colored light perception device (Photo-Detector), preferably use contact-type image sensing device (CIS, Contact ImageSensor), or charge coupled device (CCD, Charged Coupling Device), can have more accurate detecting sensitivity.
Drive unit of the present utility model can use mechanical system (driving-belt, tooth bar, gear, connecting rod) transmission, or with electronic, electromagnetic mode transmission, or any equivalent constructions that can drive this ink discharge device forward-reverse.Such as can be by motor, roller, driving-belt to form drive unit, this driving-belt belt body ringwise is surrounded in the rotating shaft that roller and motor protrude out, other sets up, and a guide mechanism is parallel to extend in a side of rotating shaft and roller line, and this carrier has fixed part so that be fixedly arranged on the driving-belt, and slides against on the guide mechanism with its guidance part.Wherein, can adopt groove fit protruding rail or dovetail groove to cooperate the shape rail or the coasting mechanism of the smooth-going slippage of any energy down between guide mechanism and the carrier guidance part, preferably guide mechanism is set as a round bar rail bar, cooperate to make the carrier guidance part be set as a perforation, so that make perforation be sheathed on smooth-going slippage on the round bar rail bar; This driving-belt can come the transmission of drive force amount with the annular belt body of general belt, time rule belt, chain or any equivalence; The fixed part of carrier can utilize clamping, locking or any equivalent structure that can be fixed on the driving-belt.
Because the utility model structure is novel, can provide on the industry and utilize, and truly have the enhancement effect, so apply for novel patent in accordance with the law.
For further specifying structure of the present utility model and feature, below in conjunction with embodiment and accompanying drawing the utility model is made a detailed description, wherein:
Fig. 1 is the three-dimensional structure diagram of the utility model preferred embodiment.
Fig. 2 is the top view of the utility model preferred embodiment.
Fig. 3 is the front view of the utility model preferred embodiment.
Fig. 4 is the askew material situation of the utility model detecting paper.
Fig. 5 is the utility model detecting paper situation that takes over.
Fig. 6 is the known ink jet type of the tradition system that prints.
Your, be described as follows especially exemplified by a preferred embodiment for making juror can more understand technology contents of the present utility model.
Please consult Fig. 1 the utility model preferred embodiment earlier, its integral body is mounted on an ink jet type plain paper facsimile internal body (because of being known in the present embodiment, figure does not show), it has an ink discharge device 3, comprise that a carrier 31 is carrying ink cartridges 32, and have a nozzle 33 be used for ink-jet print in band shape print the district A on.Carrier 31 has fixed part 311 and can be fixed on the driving-belt 13, and wears with a guidance part 312 that is the perforation shape and to slide against one and be on the guide mechanism 2 of round bar rail bar, and this round bar rail bar is parallel to extend in the side of rotating shaft 111 with roller 12 lines.
See also Fig. 2,3, present embodiment is the forward-reverse that drives above-mentioned ink discharge device 3 with a mechanical type driving apparatus 1, this drive unit 1 includes motor 11, roller 12, reaches driving-belt 13, motor 11 has protruded out rotating shaft 111, driving-belt 13 is that the time rule strap lug of an annular belt body shape is around on rotating shaft 111 and the roller 12, therefore can be with motor 11 transmission of power to ink discharge device 3 so that make its nozzle 33 move and print in the band shape A top, district of prining.One optical detecting unit 4 is (because of its internal circuit is a prior art, so be not described in detail its internal structure at this) be mounted on the carrier 31, in the present embodiment, be to adopt contact-type image sensing device (CIS, and be fixedly arranged on nozzle 33 sides and be positioned at the band shape A top, district of prining Contact ImageSensor).Please consult Fig. 1 again, a microprocessing unit 5 (because of its internal circuit is a prior art, so be not described in detail its internal structure) at this respectively with motor 11, nozzle 33 and optical detecting unit 4 (CIS) line.
After upgrading ink cartridges 32, shilling facsimile machine test sheets of prining, optical detecting unit 4 (CIS) is driven along with carrier 31 moves with banded the prining of scanning detecting by motor 11 immediately and distinguishes the state of prining of A, and export a feedback signal (feedback) and give microprocessing unit 5, behind microprocessing unit 5 these states of prining of analysis interpretation, its compensating parameters of microprocessing unit 5 record so that when prining output one control mark with the ink ejection amount of control nozzle 33 to carry out feed-back compensation.When prining such as black and white, distinguish the black-white-gray gradient state of A by banded the prining of optical detecting unit 4 (CIS) detecting earlier, and automatic this signal of feedback is to microprocessing unit 5, microprocessing unit 5 is analyzed the actual shade of gray that prints off and is black or shallow (its may start because of in the ink of use different vendor or different lot numbers) than the shade of gray of computer record image data, just write down its compensating parameter, so that the print 33 few sprays of time control nozzle or many ink-jets water are to carry out feed-back compensation.When if colour is printd again, optical detecting unit 4 (CIS) is then detected the RGB primary colors state of the banded district A that prints respectively, and with this signal input microprocessing unit 5, after microprocessing unit 5 is analyzed respectively and is compared the RGB primary colors, just write down its compensating parameter, so that the output one control signal of prining carries out feed-back compensation with the ink ejection amount of adjusting the different colours ink cartridges.Therefore, the utility model energy Auto-Sensing, correction in time really can improve the quality that ink-jet is printd.
Fig. 4 shows that utilization optical detecting of the present utility model unit 4 can carry out the quick scanning of scanning area B to common paper P leading edge P1 earlier before prining.If scanning area B shows that the white content of the left front edge P11 of common paper P is less than right front edge P12, represent that then the common paper P that puts into is askew status, microprocessing unit 5 is just exported a control signal, and CD-ROM drive motor 11 is (known with the paper feed motor simultaneously, figure does not show) running, band shape is printd the angle of prining of district A to cooperate it crooked when just can appropriateness adjusting ink-jet.But if skew angle is excessive, then little reason reason unit 5 outputs one warning message reminds the user to come to adjust it.
Fig. 5 shows that utilization optical detecting of the present utility model unit 4 also can carry out the quick scanning of scanning area C to common paper P left border P2, right border P3 earlier before prining.As shown in the figure, if scanning area C shows that zone under the common paper P left border P2 institute sky is greater than right border P3, the centre position of microprocessing unit 5 analytical calculation left border P2, right border P3 then, and export a control signal and make motor 11 drive nozzles 33 prining in the central band shape district A that prints, so just can control ink-jet and print in precise region.
In addition; 4 detectings unfavorable any ink-jet image in optical detecting unit in if print; the nozzle 33 of then having expressed possibility stops up or ink cartridges 32 such as uses up at situation; microprocessing unit 5 is just exported a control signal autostop; the fax message that maybe will receive temporarily deposits storage arrangement in; and the message prompting user that gives a warning come to check, so just can not miss any important message.
To sum up institute is old, the utility model utilizes optical detecting unit 4 that automatic feedback signal is provided, impel microprocessing unit 5 quality of can analysis and Control prining, and other detections of tool, investigation function, no matter with regard to purpose, means and effect, showing that all it is totally different in the feature of known techniques, for a quantum jump of the Auto-Sensing of system " ink-jet print " control device, earnestly ask the bright small house of your juror, grant quasi patent early, so that Jiahui society, the true feeling moral just.Only it should be noted that above-mentioned many embodiment give an example for convenience of explanation, the interest field that the utility model is advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.
Claims (6)
1. the ink-jet Auto-Sensing control device of system of prining is characterized in that, comprises at least:
Ink discharge device, comprise a carrier in order to the carrying ink cartridges, and have a nozzle be used for ink-jet print in band shape print the district on, this carrier is fixed on the conveyer belt;
Drive unit in order to the forward-reverse that drives this ink discharge device;
The optical detecting unit is mounted on the carrier and is positioned at print district top of this band shape, and in order to detecting the print state in district of band shape, and on behalf of first of this state, output control signal; And
Can accept the input of this first control signal and the state that interpretation band shape is printd and distinguished in addition, and export the second control signal with the driving of controlling this drive unit and/or the microprocessing unit of controlling the ink ejection amount of this nozzle, be connected with motor, nozzle and optical detecting unit with lead respectively.
2. the print Auto-Sensing control device of system of ink-jet according to claim 1 is characterized in that wherein this optical detecting unit is a contact-type image sensing device.
3. the print Auto-Sensing control device of system of ink-jet according to claim 1 is characterized in that wherein this optical detecting unit is a charge coupled device.
4. the print Auto-Sensing control device of system of ink-jet according to claim 1 is characterized in that it still comprises a guide mechanism; Wherein, this drive unit comprises that a motor has protruded out rotating shaft, a roller, and a driving-belt ringwise belt body be surrounded on rotating shaft and the roller;
Guide mechanism, parallel extending in a side of rotating shaft and roller line; One carrier has fixed part so that be fixedly arranged on the driving-belt, and slides against on the guide mechanism with a guidance part.
5. the print Auto-Sensing control device of system of ink-jet according to claim 4 is characterized in that wherein this guide mechanism is a round bar rail bar, and the guidance part of carrier is to be a perforation.
6. the print Auto-Sensing control device of system of ink-jet according to claim 4 is characterized in that wherein this driving-belt is to advise belt for the moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213841 CN2377085Y (en) | 1999-06-17 | 1999-06-17 | Automatic monitoring controller for ink-jet row printing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213841 CN2377085Y (en) | 1999-06-17 | 1999-06-17 | Automatic monitoring controller for ink-jet row printing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2377085Y true CN2377085Y (en) | 2000-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99213841 Expired - Lifetime CN2377085Y (en) | 1999-06-17 | 1999-06-17 | Automatic monitoring controller for ink-jet row printing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2377085Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369556A (en) * | 2014-09-26 | 2015-02-25 | 合肥海闻自动化设备有限公司 | Printing information collecting control system for ribbon printer |
| CN107804076A (en) * | 2017-12-05 | 2018-03-16 | 北京亚美科软件有限公司 | A kind of ink-jet print system and ink-jet print system automatic correction method |
-
1999
- 1999-06-17 CN CN 99213841 patent/CN2377085Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369556A (en) * | 2014-09-26 | 2015-02-25 | 合肥海闻自动化设备有限公司 | Printing information collecting control system for ribbon printer |
| CN107804076A (en) * | 2017-12-05 | 2018-03-16 | 北京亚美科软件有限公司 | A kind of ink-jet print system and ink-jet print system automatic correction method |
| CN107804076B (en) * | 2017-12-05 | 2019-12-03 | 北京亚美科软件有限公司 | A kind of ink-jet print system and ink-jet print system automatic correction method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |