CN202805936U - Automatic aligning device for printing multicolor cross curves - Google Patents
Automatic aligning device for printing multicolor cross curves Download PDFInfo
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- CN202805936U CN202805936U CN 201220464733 CN201220464733U CN202805936U CN 202805936 U CN202805936 U CN 202805936U CN 201220464733 CN201220464733 CN 201220464733 CN 201220464733 U CN201220464733 U CN 201220464733U CN 202805936 U CN202805936 U CN 202805936U
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Abstract
The utility model discloses an automatic aligning device for printing multicolor cross curves. The automatic aligning device comprises an operating platform, an image capturing module, a processing module and a display module, wherein the image capturing module is respectively electrically connected with the processing module and the display module so as to operate a pair of cross curve marks of an overprinting sheet on the operating platform and produce a pair of image signals; and the processing module is electrically connected with a multicolor overprinting machine, and a zero return signal is stored in the processing module and is respectively compared with front, rear, left, right and inclinations of the zero return signal to obtain a correction signal. According to the automatic aligning device, by using an advanced image processing technology and combining with an analysis capacity of the processing module, the cross curve marks of the overprinting sheet are automatically aligned and corrected, and thus the correction efficiency and accuracy are improved.
Description
Technical field
The utility model relates to the field of chromaticity printing machine equipment, and particularly a kind of image processing technique that utilizes adds the computer Treatment Analysis, to replace the cross hairs automatic compensation device of the multicolor overprint machine that Traditional Man proofreaies and correct.
Background technology
Along with the brain printing technology is maked rapid progress, the printed text of many a small amount of batch has gradually adopted brain printing equipment, and the puzzlement of proofreading and correct to remove Traditional Man from can directly carry out these operations by computer control platform for operating personnel, and error is minimum.For cost consideration, at present mostly still adopt traditional printer with chromotography to carry out a large amount of batches of printings, therefore, for printer with chromotography and operating personnel's more requirement of capital, the chromatography process must be noted paper quality (as: book size, gulde edge, smoothness, fiber type, acid-base value and water content and the uniformity etc.), printing ink quality (as: viscosity, flowability and denseness etc.), fountain solution quality (as: pH-value and output etc.), the quality of printer with chromotography (as: accuracy of chromatography and the stability of paper feeding etc.), paper position and arrangement of sequence of colors etc.
Therefore, no matter be with monochromatic printer with chromotography or with multi-color chromaticity printing machine printed color printed matter, its technology for machine or operating personnel has very high requirement, because only grasp the chromatography technology, under the condition that superior equipment and printing consumable material are arranged, just can print out meticulous high-quality printed matter.
Because general printer with chromotography has a plurality of printing mechanisms, as: the four-colour chromatography facility have four printing mechanisms, six look overprinting machines have six printing mechanisms, and can print out various chromatograp, so before chromaticity printing, must carry out respectively the cross hairs correction work for cover printingout of all kinds, so that cover printingout of all kinds is located at respectively in this each printing mechanism.Be printed with cross hairs (alignment mark point) on these cover printingouts, general traditional correcting mode, it is the position that on an operating platform, is visually observed this cross hairs by operating personnel with magnifying glass, mark when making zero with it compares, then again in artificial adjustment mode on a means for correcting, manually input the numerical value such as corresponding front, rear, left and right or even inclination angle, such trimming process not only expends time in, eyesight for operating personnel also is a major challenge, as proofread and correct inaccurate, may cause by the gross printed matter damage, so be necessary to be improved.In addition, the design that is respectively equipped with one group of monitoring positioner in printing mechanism of all kinds is also arranged, though the error in the time of can effectively reducing printing, but, these monitoring positioners normally by the optical lens of precision in conjunction with image process unit, with when printing, compare for each printing one by one and proofread and correct, though better press quality is arranged, but for manufacturer, need in this each printing mechanism, all to arrange one group of monitoring positioner, not only make and all significantly raisings of equipment cost, and also have the problem that maintenance is proofreaied and correct in the future, also can't satisfy existing situation.
Summary of the invention
Main purpose of the present utility model, aim to provide a kind of printing polychrome cross hairs automatic contraposition device, utilize an image acquisition module to utilize advanced image processing technique, after the image of its acquisition inputed to a processing module and analyse and compare, and required compensating value can obtain chromatography fast the time, and automatic aligning proofreaies and correct these cross hairs marks of this cover printingout, significantly puies forward efficient and the accuracy of timing.
A time purpose of the present utility model aims to provide a kind of printing polychrome cross hairs automatic contraposition device, directly doing electric connection and finish installation with existing equipment, not only easy for installation, and can effectively reduce it and build cost, for the manufacturer that economic consideration is arranged, a large Gospel especially.
For reaching above-mentioned purpose, printing polychrome cross hairs automatic contraposition device of the present utility model, for being electrically connected to the multicolor overprint machine, for operating personnel's fast operating, it comprises: an operating platform, to place at least one cover printingout; One image acquisition module, activity are located on this operating platform, so that at least one pair of set on this chromatography cross hairs sheet cross hairs mark is produced a pair of image signal; One processing module, be located at this operating platform one side, and be electrically connected with this multicolor overprint machine and this image acquisition module respectively, this processing module is stored the signal that makes zero, and with this to image signal for comparing respectively with the front, rear, left and right of this signal that makes zero and inclination angle and obtaining a revisal signal, export again this multicolor overprint machine to for accurate printing; And a display module, be located on this operating platform, and be electrically connected with this processing module, for showing this image signal and this revisal signal.
In an embodiment, the cross hairs automatic compensation device of this multicolor overprint machine of the present utility model has more an adjusting module, is located on this operating platform, and is electrically connected with this processing module, is provided with manually adjusting the numerical value of this revisal signal.Moreover, this adjusting module includes a plurality of adjustment knobs and/or a plurality of adjustment feather key, and these adjust knob or these adjust the numerical value adjustment at the feather key corresponding front, rear, left and right of difference and inclination angle, this revisal signal are adjusted with manual mode for operating personnel.
Wherein, this image acquisition module comprises a housing, at least one camera lens, a button and a connecting line, this housing is made the shape such as the slide-mouse housing, this camera lens is located at this housing bottom surface, and this button is located at this surface of shell, this connecting line one end and this camera lens are electrically connected, and the other end is connected to this processing module by this housing extension.
In an embodiment, the cross hairs automatic compensation device of this multicolor overprint machine of the present utility model has more the module that makes zero, and is located at a side of this platform, and is electrically connected to obtain this signal that makes zero with this processing module.
Compared with prior art, the beneficial effects of the utility model are:
Printing polychrome cross hairs automatic contraposition device of the present utility model, it is low to install cost additional, and each label printing machine all can install use additional, need not enter the printing machine host computer system, just can solve an exact position, cross hairs cover position at first seal, the scope to the enforcement of lithographic printing industry low price high-tech is provided.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Fig. 2 is the schematic appearance of the utility model preferred embodiment.
Fig. 3 is the structural representation of the image acquisition module of the utility model preferred embodiment.
Description of reference numerals: 1-cross hairs automatic compensation device; The 11-operating platform; The 12-image acquisition module; The 121-housing; The 122-camera lens; The 123-button; The 124-connecting line; The 13-processing module; The 14-display module; The 15-adjusting module; 151-adjusts knob; 152-adjusts feather key; The 16-module that makes zero; 2-overlaps printingout; 21-cross hairs mark; 3-multicolor overprint machine.
The specific embodiment
Below in conjunction with accompanying drawing, be described further with other technical characterictic and advantage with regard to the utility model is above-mentioned.
See also Fig. 1, Fig. 2, Fig. 3, be the structural representation of structural representation, schematic appearance and the image acquisition module thereof of the utility model preferred embodiment.As shown in FIG., cross hairs automatic compensation device 1 of the present utility model comprises an operating platform 11, an image acquisition module 12, a processing module 13 and a display module 14.
Wherein this operating platform 11 is made the shape such as desk, and its end face is for placing a cover printingout 2.
The end face of this operating platform 11 is located in these image acquisition module 12 activities, in order to suppress on this cover printingout 2, produces a pair of image signal to be used for aiming at a pair of cross hairs mark 21 set on this cover printingout 2.It should be noted, for the handled easily personnel operation, this image acquisition module 12 comprises a housing 121, one camera lens 122, one button 123 and a connecting line 124, this housing 12 is made such as the shape of slide-mouse housing and the convenient operation personnel grip use, and be a side of being located at this housing 121 with this camera lens 122, and it is used for a bottom surface facing to this housing 121 of pick-up image, this button 123 is located at this surface of shell, lock the position of this cross hairs mark 21 as operating personnel after, press this image signal that this button 123 is obtained correspondence with seeing through, these connecting line 124 1 ends and this camera lens 122 are electrically connected, and the other end is connected to this processing module 13 to finish electric connection by these housing 121 extensions.
This processing module 13 is located at a side of this operating platform 11, and be electrically connected with a multicolor overprint machine 3 and this image acquisition module 12 respectively, this processing module 13 is stored the signal that makes zero, and with this to image signal for comparing respectively with the front, rear, left and right of this signal that makes zero and inclination angle and obtaining a revisal signal, export again this multicolor overprint machine 3 to for accurate printing.It should be noted that this cross hairs automatic compensation device 1 of the present utility model has more the module 16 that makes zero, be located at a side of this platform 11, and be electrically connected to obtain this signal that makes zero with this processing module 13.
This display module 14 is located at the end face of this operating platform 11, and be electrically connected with this processing module 13, for showing this image signal and this revisal signal, this display module 14 has two screens, one is used as the amplification purposes that obtains this image signal, and another then is used for showing the numerical value of this revisal signal.
In addition, this cross hairs automatic compensation device 1 of the present utility model, have more an adjusting module 15, it is located at a side of this operating platform end face, and be positioned at this display module 25 1 sides, this adjusting module 15 also is electrically connected with this processing module 13, be provided with manually adjusting the numerical value of this revisal signal, therewith among the embodiment, this adjusting module 15 includes a plurality of adjustment knobs 151 and a plurality of adjustment feather key 152, make operating personnel these adjust knobs 151 by turn, or stir these and adjust feather key 152, and before reaching manual mode and adjusting correspondence, after, left, the purpose of the numerical value at the right side and inclination angle.
The above only is preferred embodiment of the present utility model, be not to limit the scope that the utility model is implemented, so have in the technical field under being somebody's turn to do and usually know the knowledgeable, or be familiar with equivalence that this technology is made or variation person easily, not breaking away from the equalization variation and modification of doing under spirit of the present utility model and the scope, all should be covered by in the claim of the present utility model.
Claims (6)
1. a printing polychrome cross hairs automatic contraposition device is electrically connected to the multicolor overprint machine, for operating personnel's fast operating, it is characterized in that, comprising:
One operating platform is to place at least one cover printingout;
One image acquisition module, activity are located on this operating platform, so that at least one pair of set on this cover printingout cross hairs mark is produced a pair of image signal;
One processing module, be located at this operating platform one side, and be electrically connected with this multicolor overprint machine and this image acquisition module respectively, this processing module is stored the signal that makes zero, and with this to image signal for comparing respectively with the front, rear, left and right of this signal that makes zero and inclination angle and obtaining a revisal signal, export again this multicolor overprint machine to for accurate printing; And
One display module is located on this operating platform, and is electrically connected with this processing module, for showing this image signal and this revisal signal.
2. the cross hairs automatic compensation device of multicolor overprint machine as claimed in claim 1 is characterized in that, has more an adjusting module, is located on this operating platform, and is electrically connected with this processing module, is provided with manually adjusting the numerical value of this revisal signal.
3. the cross hairs automatic compensation device of multicolor overprint machine as claimed in claim 2 is characterized in that, this adjusting module includes a plurality of adjustment knobs, and these adjust the numerical value adjustment at the knob corresponding front, rear, left and right of difference and inclination angle.
4. the cross hairs automatic compensation device of multicolor overprint machine as claimed in claim 2 is characterized in that, this adjusting module includes a plurality of adjustment feather keys, and these adjust the numerical value adjustment at the knob corresponding all around of difference and inclination angle.
5. the cross hairs automatic compensation device of multicolor overprint machine as claimed in claim 1, it is characterized in that, this image acquisition module comprises a housing, at least one camera lens, a button and a connecting line, this housing is made the shape such as the slide-mouse housing, this camera lens is located at this housing bottom surface, and this button is located at this surface of shell, and this connecting line one end and this camera lens are electrically connected, and the other end is connected to this processing module by this housing extension.
6. the cross hairs automatic compensation device of multicolor overprint machine as claimed in claim 1 is characterized in that, has more the module that makes zero, and is located at a side of this operating platform, and is electrically connected to obtain this signal that makes zero with this processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464733 CN202805936U (en) | 2012-09-12 | 2012-09-12 | Automatic aligning device for printing multicolor cross curves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464733 CN202805936U (en) | 2012-09-12 | 2012-09-12 | Automatic aligning device for printing multicolor cross curves |
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| Publication Number | Publication Date |
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| CN202805936U true CN202805936U (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220464733 Expired - Fee Related CN202805936U (en) | 2012-09-12 | 2012-09-12 | Automatic aligning device for printing multicolor cross curves |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647893A (en) * | 2015-02-09 | 2015-05-27 | 西安科赛图像科技有限责任公司 | Overprinting error detection method based on cross line |
| CN105091741A (en) * | 2014-04-23 | 2015-11-25 | 北大方正集团有限公司 | Chromatography precision detecting method and device |
| CN105437765A (en) * | 2015-12-25 | 2016-03-30 | 江苏华宇印涂设备集团有限公司 | Positioning adjusting method |
-
2012
- 2012-09-12 CN CN 201220464733 patent/CN202805936U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091741A (en) * | 2014-04-23 | 2015-11-25 | 北大方正集团有限公司 | Chromatography precision detecting method and device |
| CN104647893A (en) * | 2015-02-09 | 2015-05-27 | 西安科赛图像科技有限责任公司 | Overprinting error detection method based on cross line |
| CN104647893B (en) * | 2015-02-09 | 2017-03-15 | 西安科赛图像科技有限责任公司 | A kind of printing chromatography error detection method based on cross hairs |
| CN105437765A (en) * | 2015-12-25 | 2016-03-30 | 江苏华宇印涂设备集团有限公司 | Positioning adjusting method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140912 |
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| EXPY | Termination of patent right or utility model |