CN103129181B - Method, device and system for controlling quick positioning of nozzle modules - Google Patents
Method, device and system for controlling quick positioning of nozzle modules Download PDFInfo
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- CN103129181B CN103129181B CN201110399872.6A CN201110399872A CN103129181B CN 103129181 B CN103129181 B CN 103129181B CN 201110399872 A CN201110399872 A CN 201110399872A CN 103129181 B CN103129181 B CN 103129181B
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- shower nozzle
- nozzle module
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 5
- 230000001143 conditioned effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
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- 240000004859 Gamochaeta purpurea Species 0.000 description 1
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Abstract
The invention relates to the technical field of digital printing, in particular to a method, a device and a system for controlling quick positioning of nozzle modules. The method includes the following steps: two nozzle modules are moved from a maintenance position to a work position; and moved displacement values of two positioning triggering devices are respectively regulated to a preset value, the preset values are corresponding values which meet the demands of accurate leveling of front and back double-faced images print and are acquired according to multiple test paper printing, and the two positioning triggering devices are respectively arranged on the two nozzle modules. The method for controlling the quick positioning of the nozzle modules can guarantee accurate leveling of front and back double-faced images, is simple in operation, and improves work efficiency of the digital printing.
Description
Technical field
The present invention relates to digital printing technology field, particularly relate to a kind of method and apparatus and the system that control shower nozzle module quick position.
Background technology
Digital printing is the printing technology of high speed development in recent years, adopts mode data directly being inputted, process, print.Original data processing is become dot array data by host side by digital printing equipment, by control device, dot array data is processed into the data of applicable imaging, then controls image-forming block and shower nozzle module to imaging data direct imaging.When printing body (such as paper) arrives precalculated position, the piezo crystals in shower nozzle module is known from experience generation pulse and is extruded by ink, and vaporific ink droplet imaging is sprayed on the surface directly to printing body.
In digital printing equipment, shower nozzle module is transportable, needs to move between position through the working position and safeguarding of being everlasting.When it is desired to print an image, shower nozzle module is moved to above working position and printing body (such as paper) and print, when the spray nozzle clogging printing shower nozzle module in end or print procedure causes print state bad, need shower nozzle module to move to safeguard that position is safeguarded shower nozzle module.When shower nozzle module is from when safeguarding that position moves to shower nozzle module position, shower nozzle module is parked in the position above paper, determines the position of institute's printed drawings picture on paper.
In the prior art, a common bolt has been installed as orientation triggering device in the side of shower nozzle module, corresponding has installed infrared detecting device on the support that shower nozzle module needs the assigned address stopped, when infrared detecting device detects the bolt on shower nozzle module, feed back to control device, control device stops shower nozzle module to move.
Problems of the prior art are:
The length of the bolt that existing shower nozzle module is equipped with is fixing, the position of infrared detecting device is also fixing, the position that such shower nozzle module stops at every turn is also fixing, when duplex printing, the printing of obverse and reverse image is responsible for respectively by two Nozzle At The Ingot Mold groups, two shower nozzle module positions be parked in above paper are fixing for above-mentioned reasons, the picture position being printed on paper is fixing, if ensure that the obverse and reverse cover of printed drawings picture is neat, shower nozzle module is fixed to move to be only had by adding certain left sky (i.e. left margin) in front or verso images, image is moved to left certain displacement, ensure that the image of positive and negative can overlap together, but this implementation is due to the problem on image procossing, precision is not high, the left null value of image needs repetition test to select comparatively suitable value, just cause, reverse side cover is neat not accurate, and when more renewing paper roll at every turn, can not ensure that the position on paper road is each all the same, therefore a paper roll is often changed, just need the left null value readjusting a hypograph, to ensure that each printed drawings can both be overlapped together as positive and negative, each so all needs expends long time to adjust left null value.
Summary of the invention
For above-mentioned problems of the prior art, embodiments provide a kind of method and apparatus and the system that control shower nozzle module quick position, in order to when duplex printing, quick position is carried out to the movement of shower nozzle module at every turn.
Embodiments provide a kind of method controlling shower nozzle module quick position, comprising:
By two shower nozzle modules from safeguarding that position moves to working position;
Regulate the displacement of two orientation triggering devices movement to preset value respectively, described preset value is overlap neat corresponding numerical value accurately according to the front-back two-sided image of satisfied printing that repeatedly printing test page obtains, and described two orientation triggering devices are arranged on described two shower nozzle modules respectively.
Embodiments provide a kind of device controlling shower nozzle module quick position, comprising: two shower nozzle modules, described two shower nozzle modules are provided with the orientation triggering device that can produce displacement;
When described shower nozzle module is from when safeguarding that position moves to working position, the displacement that described orientation triggering device is conditioned is preset value, and described preset value is overlap neat corresponding numerical value accurately according to the front-back two-sided image of satisfied printing that repeatedly printing test page obtains.
The embodiment of the present invention additionally provides a kind of system controlling shower nozzle module quick position, comprising: checkout gear and control device, also comprise: the device of described control shower nozzle module quick position;
Described checkout gear is used for sending detection signal;
After described checkout gear detects the orientation triggering device in the device of described control shower nozzle module quick position, send signal to described control device, control device controls described shower nozzle module and stops mobile.
The present invention compared with prior art has the following advantages:
Embodiments provide a kind of method and apparatus and the system that control shower nozzle module quick position, it changes the length of orientation triggering device by regulating, namely the distance between shower nozzle module to infrared detecting device is changed, thus change the relative position of shower nozzle module and paper, when duplex printing, as long as the length of each fine setting orientation triggering device can change the relative position of shower nozzle module and paper, just achieve, the cover of verso images is neat, the degree of regulation of this orientation triggering device is high, can ensure that direct picture cover is precisely neat, its operating process is simple, easy realization, and the operating efficiency that digital printing prints can be improved.
Accompanying drawing explanation
Fig. 1 is the flow chart of embodiment of the present invention method;
Fig. 2 is the flow chart of further embodiment of this invention method;
Fig. 3 is the structural representation of embodiment of the present invention device;
Fig. 4 is the structural representation of embodiment of the present invention control system.
Detailed description of the invention
For above-mentioned problems of the prior art, embodiments provide a kind of method and apparatus and the system that control shower nozzle module quick position, in order to when duplex printing, quick position is carried out to the movement of shower nozzle module at every turn.
Control a method for shower nozzle module quick position, be applied to duplex printing and export, the method comprises:
By two shower nozzle modules from safeguarding that position moves to working position;
Regulate the displacement of two orientation triggering devices movement to preset value respectively, described preset value is overlap neat corresponding numerical value accurately according to the front-back two-sided image of satisfied printing that repeatedly printing test page obtains, and described two orientation triggering devices are arranged on described two shower nozzle modules respectively.
Also comprise: according to the neat inaccurate degree of cover of the current front-back two-sided image printed, described orientation triggering device is finely tuned.
Also comprise before described orientation triggering device is finely tuned:
According to the duty of described shower nozzle module, judge that whether the nozzle printing state of described shower nozzle module is good;
When the nozzle printing judging described shower nozzle module out of order time, shower nozzle module is re-moved and safeguards position, and described shower nozzle module is safeguarded.
The present invention also provides a kind of device controlling shower nozzle module quick position, comprising: two shower nozzle modules, and described two shower nozzle modules are provided with the orientation triggering device that can produce displacement;
When described shower nozzle module is from when safeguarding that position moves to working position, the displacement that described orientation triggering device is conditioned is preset value, and described preset value is overlap neat corresponding numerical value accurately according to the front-back two-sided image of satisfied printing that repeatedly printing test page obtains.
Described orientation triggering device has the extensible member that can produce displacement.
Described orientation triggering device has the display unit of display displacement.
Described display unit is specially dial or graduation apparatus.
Described orientation triggering device specifically spiral micrometer head.
The precision of described spiral micrometer head is between 0.05mm ~ 0.005mm.
Control a system for shower nozzle module quick position, comprising: checkout gear and control device, also comprise: the device of described control shower nozzle module quick position;
Described checkout gear is used for sending detection signal;
After described checkout gear detects the orientation triggering device in the device of described control shower nozzle module quick position, send signal to described control device, control device controls described shower nozzle module and stops mobile.
Below in conjunction with each accompanying drawing, the main of embodiment of the present invention technical scheme is realized principle, detailed description of the invention and set forth in detail the beneficial effect that should be able to reach.
In order to solve prior art Problems existing, embodiments providing a kind of schematic diagram controlling the method for shower nozzle module quick position, as shown in Figure 1, comprising:
S11: by two shower nozzle modules from safeguarding that position moves to working position;
S12: regulate the displacement of two orientation triggering devices movement to preset value respectively, described preset value is overlap neat corresponding numerical value accurately according to the front-back two-sided image of satisfied printing that repeatedly printing test page obtains, and described two orientation triggering devices are arranged on described two shower nozzle modules respectively.
Further, according to the neat inaccurate degree of cover of the current front-back two-sided image printed, described orientation triggering device is finely tuned.
The method also comprises: according to the duty of described shower nozzle module, judges that whether the nozzle printing state of described shower nozzle module is good; When the nozzle printing judging described shower nozzle module out of order time, shower nozzle module is re-moved and safeguards position, and described shower nozzle module is safeguarded.
As shown in Figure 2, be the flow chart of the method that further embodiment of this invention provides, comprise:
S21: by shower nozzle module from safeguarding that position moves to working position, now the length of micrometer head is preset value;
S22: start digital printer and start printing test page, test sheets is chosen as dual-side image;
S23: judge whether the positive and negative of test sheets image overlaps accurately neat;
When be judged as cover neat accurately time, perform step S29: this shower nozzle module location is terminated;
When be judged as cover neat inaccurate time, then perform step S24: shower nozzle module is moved to and safeguards position;
S25: whether the duty according to shower nozzle has phenomenon of gaging somebody, judges whether the maintenance needing to carry out shower nozzle;
When judging to be, perform step S26: safeguard needing the shower nozzle module safeguarded;
When judging not to be, performing step S27: the image printed according to test sheets, respectively the micrometer head printing positive and negative image shower nozzle module being finely tuned;
Preferably: in duplex printing process, need two shower nozzle modules to print positive and negative image respectively, therefore when meeting the positive and negative surface cover of image and being neat, adjust the micrometer head on two shower nozzle modules respectively, both ensured that positive and negative image cover was neat, and needed again to ensure that the position of image on paper is moderate; Because the precision of micrometer head is very high, precision is generally selected to be the micrometer head of 0.01mm, when regulating micrometer head, counterclockwise every or first scale of micrometer that turns clockwise, measuring head just elongates or shortens 0.01mm;
S28: respectively shower nozzle module is moved to working position, this time shower nozzle module can be reorientated according to the length of the micrometer head after adjustment;
S29: this shower nozzle module location is terminated, and can carry out duplex printing.
As shown in Figure 3, be the structural representation of the device that the embodiment of the present invention provides, comprise:
The second shower nozzle module 32 that two Nozzle At The Ingot Mold groups are respectively the first shower nozzle module 31 and are attached thereto,
First shower nozzle module 31 is fixed the first orientation triggering device 311;
Second shower nozzle module 32 is fixed the second orientation triggering device 321.
Preferably, when described two shower nozzle modules are simultaneously from when safeguarding that position moves to working position, regulate the length of orientation triggering device fixed thereon to preset value, described preset value is overlap neat numerical value accurately according to the front-back two-sided image of satisfied printing that repeatedly printing test page obtains.
Preferably, described orientation triggering device has the scale of display displacement and can produce displacement.
Better, described orientation triggering device specifically spiral micrometer head, the precision of described spiral micrometer head is between 0.05mm ~ 0.005mm.
As shown in Figure 4, be the structural representation of the control system that the embodiment of the present invention provides, comprise: checkout gear 41 and control device 42, also comprise: the device 43 of described control shower nozzle module quick position.
Wherein, checkout gear 41 sends detection signal;
Preferably, this checkout gear 41 is generally infrared detecting device;
After checkout gear 41 detects orientation triggering device 431, send described detection signal to control device 42, control device controls shower nozzle module 432 and stops mobile.
The present invention compared with prior art has the following advantages:
Embodiments provide a kind of method and apparatus and the system that control shower nozzle module quick position, it changes the length of orientation triggering device by regulating, namely the distance between shower nozzle module to infrared detecting device is changed, thus change the relative position of shower nozzle module and paper, when duplex printing, as long as the length of each fine setting orientation triggering device can change the relative position of shower nozzle module and paper, just achieve, the cover of verso images is neat, the degree of regulation of this orientation triggering device is high, can ensure that direct picture cover is precisely neat, its operating process is simple, easy realization, and the operating efficiency that digital printing prints can be improved.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. control a method for shower nozzle module quick position, be applied to duplex printing and export, it is characterized in that, the method comprises:
By two shower nozzle modules from safeguarding that position moves to working position;
Regulate the displacement of two orientation triggering devices movement to preset value respectively, described preset value is overlap neat corresponding numerical value accurately according to the front-back two-sided image of satisfied printing that repeatedly printing test page obtains, and described two orientation triggering devices are arranged on described two shower nozzle modules respectively.
2. the method for claim 1, is characterized in that, also comprises:
According to the neat inaccurate degree of cover of the current front-back two-sided image printed, described orientation triggering device is finely tuned.
3. method as claimed in claim 2, is characterized in that, also comprise before finely tuning described orientation triggering device:
According to the duty of described shower nozzle module, judge that whether the nozzle printing state of described shower nozzle module is good;
When the nozzle printing judging described shower nozzle module out of order time, shower nozzle module is re-moved and safeguards position, and described shower nozzle module is safeguarded.
4. control a device for shower nozzle module quick position, comprise two shower nozzle modules, described two shower nozzle modules are provided with the orientation triggering device that can produce displacement, it is characterized in that,
When described shower nozzle module is from when safeguarding that position moves to working position, the displacement that described orientation triggering device is conditioned is preset value, and described preset value is overlap neat corresponding numerical value accurately according to the front-back two-sided image of satisfied printing that repeatedly printing test page obtains.
5. device as claimed in claim 4, it is characterized in that, described orientation triggering device has the extensible member that can produce displacement.
6. device as claimed in claim 5, is characterized in that, described orientation triggering device has the display unit of display displacement.
7. device as claimed in claim 6, it is characterized in that, described display unit is specially dial or graduation apparatus.
8. the device as described in as arbitrary in claim 4 ~ 7, is characterized in that, described orientation triggering device specifically spiral micrometer head.
9. device as claimed in claim 8, it is characterized in that, the precision of described spiral micrometer head is between 0.05mm ~ 0.005mm.
10. control a system for shower nozzle module quick position, comprising: checkout gear and control device, is characterized in that, also comprises: the device of the control shower nozzle module quick position as described in as arbitrary in claim 4 ~ 9;
Described checkout gear is used for sending detection signal;
After described checkout gear detects the orientation triggering device in the device of described control shower nozzle module quick position, send signal to described control device, control device controls described shower nozzle module and stops mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110399872.6A CN103129181B (en) | 2011-12-05 | 2011-12-05 | Method, device and system for controlling quick positioning of nozzle modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110399872.6A CN103129181B (en) | 2011-12-05 | 2011-12-05 | Method, device and system for controlling quick positioning of nozzle modules |
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| Publication Number | Publication Date |
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| CN103129181A CN103129181A (en) | 2013-06-05 |
| CN103129181B true CN103129181B (en) | 2014-12-24 |
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| CN201110399872.6A Expired - Fee Related CN103129181B (en) | 2011-12-05 | 2011-12-05 | Method, device and system for controlling quick positioning of nozzle modules |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104442026B (en) * | 2013-09-16 | 2016-08-24 | 北大方正集团有限公司 | Print and overlap neat method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2607073A1 (en) * | 1986-11-24 | 1988-05-27 | Viaud Remi | Method for double-sided printing of documents and printer used for implementation thereof |
| CN1827371A (en) * | 1998-12-16 | 2006-09-06 | 西尔弗布鲁克研究有限公司 | Duplex inkjet printing system |
| CN101081574A (en) * | 2006-05-31 | 2007-12-05 | 东芝泰格有限公司 | Printing apparatus |
| CN101164785A (en) * | 2006-10-18 | 2008-04-23 | 精工爱普生株式会社 | Apparatus and method for aligning liquid-jet head |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6463175A (en) * | 1987-09-02 | 1989-03-09 | Nec Corp | Thermal transfer printer |
| JP2003145803A (en) * | 2001-11-12 | 2003-05-21 | Konica Corp | Ink jet printer |
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2011
- 2011-12-05 CN CN201110399872.6A patent/CN103129181B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2607073A1 (en) * | 1986-11-24 | 1988-05-27 | Viaud Remi | Method for double-sided printing of documents and printer used for implementation thereof |
| CN1033257A (en) * | 1986-11-24 | 1989-06-07 | 里米·维亚德 | Double-side impact printing device and method |
| CN1827371A (en) * | 1998-12-16 | 2006-09-06 | 西尔弗布鲁克研究有限公司 | Duplex inkjet printing system |
| CN101081574A (en) * | 2006-05-31 | 2007-12-05 | 东芝泰格有限公司 | Printing apparatus |
| CN101164785A (en) * | 2006-10-18 | 2008-04-23 | 精工爱普生株式会社 | Apparatus and method for aligning liquid-jet head |
Non-Patent Citations (2)
| Title |
|---|
| JP昭64-63175A 1989.03.09 * |
| JP特开2003-145803A 2003.05.21 * |
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Effective date of registration: 20220617 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: Peking University Patentee after: BEIJING FOUNDER ELECTRONICS Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: Peking University Patentee before: BEIJING FOUNDER ELECTRONICS Co.,Ltd. |
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