CN202264489U - Printing color and tolerance level visual inspection system device - Google Patents
Printing color and tolerance level visual inspection system device Download PDFInfo
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- CN202264489U CN202264489U CN2011203513646U CN201120351364U CN202264489U CN 202264489 U CN202264489 U CN 202264489U CN 2011203513646 U CN2011203513646 U CN 2011203513646U CN 201120351364 U CN201120351364 U CN 201120351364U CN 202264489 U CN202264489 U CN 202264489U
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Abstract
The utility model discloses a printing color and tolerance level visual inspection system device which consists of a rectangular ruler-shaped main body and a monitoring color bar, wherein the main body is a neutral gray value region, and is formed by the mutual combination of each primary color and secondary primary color by means of percentage; and the main body and a plurality of sets of replaceable color blocks on the main body are provided with function regions capable of visually inspecting tone comparison message and color monitoring message regions capable of visually inspecting and comparing an upper limit and a lower limit, so as to directly provide with a tone tolerance level message, and the monitoring color bar is provided with a series of monitoring chromatography indicating function regions which are tightly connected with one another, arranged in parallel, and mutually correspond to the system main body. The visual inspection system device adopts a grey balance technology, so that the device is accordance with printing standard data, the device is suitable for a mechanical and digital printing technology, the device can quickly and directly visually inspect and compare a setting color value modifying scheme point to point without a measuring instrument, the production change can be timely known, the loss can be reduced, and the control work is in the good-quality production environment with the narrowest error rate.
Description
Technical field
The utility model relates to a kind of printing quality monitoring device, particularly relates to a kind of printing color and tolerance range estimation system and device.
Background technology
The prior art of process color look control contrast; Be adopt on the product image as sample with execute watermark image and directly remove the large-area contrast of machine mutually; It is that full gamut seven color in riotous profusion results are the self-tone deal values that do not have set standard that but image is deduced, and does not have systematized ordering, and the controller directly contrasts the content aberration of each image only; The primary colors colour that relies on subjectivity to estimate each ink-covered area need increase or reduce, and does not have the colour amendment scheme that unified mode is confirmed each black keypad.
There is person to adopt real look color lump to become the function color lump in the printing color management tool; Execute being imprinted on the product as test target, title can supply visual comparison, but the single primary colors color lump of each function is independent setting; Each primary colors is a cyclic ordering; Each primary colors color lump and another circulate and do not correlate the intercommunication message between the same color lump, and each independent color lump is spacing segmentation setting so, so this visual comparison does not have technical support not implement.
The printing color lump that the printing color detection method is to use setting to be printed on the product in the prior art is also claimed the look rod; Colour target message result after providing print production to accomplish; Its color message causes VC in a jumble; This look rod be impossible with visual confirm the required colour amount of the real look of each independent primary colors, accurately provide the site appreciation rate, clearly reflect the data of mechanical-physical state or the like, the result produces to be in the big environment of error rate to operate, and produces also problem such as increase then of waste product.
Summary of the invention
The printing color detection method is the process color rod that is printed on the product in the above-mentioned prior art; Colour target message result after providing print production to accomplish changes but this method can not realize visual colour directly perceived, does not more contrast hardware the colour modified message can be provided; Adopt scanner to obtain only and revise guide; But use this technology, must have and just understand through the professional training personnel and to measure numerical value, could grasp the analysis data and carry out the colour amendment scheme; And scanner needs periodic calibration, also has the hardware technology property problem of instrument error.Also there is not a kind of visual contrast instrument at present; Can effectively adopt visual manner to mate the colour message of each primary colors on traditional Quality Control look rod; Make the usefulness of the colour correction of each primary colors; Also do not have a kind of visual monitoring colour to continue the tolerance standard control method of producing, so that the acceptable visual color message of upper and lower bound to be provided in real time, this problem becomes the bottleneck that influences the development of printing industry quality detection technology.
Therefore, at present industrial market with produce in be starved of a kind of standardization color management system, utilize visual coupling control methods, simple, directly perceived, easy operating, can visually obtain the device of each primary colors colour modified message scheme.In order to address the above problem, the utility model provides a kind of new technical scheme:
A kind of printing color that the utility model provides and tolerance range estimation system and device; Form by rectangle chi shape system body (1) and monitoring vitta (2); System body is provided with the interchangeable color lump of many groups, and system body and interchangeable color lump all are the functional areas that range estimation tone contrast message is arranged:
System body is neutral gray colour district (3), and the neutral gray colour is to be combined in proportion to form by each primary colors (cyan " C ", magenta " M ", yellow " Y ");
Every group of replaceable color lump has two color lumps, utilizes sliding tray or directly embeds chi shape main body;
Replaceable color lump branch has two types, and one type is the contrast color lump of each primary colors and black tone, and another kind of is tolerance normalized checking color lump;
Every group of contrast color lump is respectively (100%) real look (31,32,33,34) and Neutral colour halftoning function look district (41,42,43,44);
Tolerance normalized checking color lump has each primary colors, black color lump; Two color lumps of every group of color lump are respectively the real look color lump and the middle halftoning color lumps of this look (100%); Every color lump has two look districts; Be respectively than the dark color district of this colour standard tone dark with than the light color district of this colour standard tone light; The real look color lump of (100%) of each primary colors, black color lump has light color district, dark district (11,13,15,17) (12,14,16,18), and the halftoning color lump has light color district, dark district (21,23,25,27) (22,24,26,28) in the middle of each;
Tolerance normalized checking color lump also has the neutral gray color lump, forms by two equally, and a color lump (4) is than the dark color lump of the grey standard colour tone of neutrality, and another piece color lump (5) is than the shallow color lump of the grey standard colour tone of neutrality;
The monitoring vitta is provided with a series of geometric graph shapes; Figure is close-connected functional areas with site, the edge connecting point position of the figure of being close to; Range estimation tone plane information is arranged; It is the color lump of setting the printing monitoring project: halftoning district (71,72,73,74) between among the real tone zone (61,62,63,64) of neutral gray toning district (6), each primary colors and black, each primary colors and the black; Each functional areas links up and to be close to setting, and the position that reaches each functional areas on sorting position and the system body side by side in correspondence with each other.
A kind of printing color that the utility model provides and tolerance range estimation system and device, the gray value that it is characterized in that the neutral ash of said system body are main primary colors and the combining of time primary colors, and every group of self-tone contrast color lump is respectively the combination of each primary colors and inferior primary colors.
A kind of printing color that the utility model provides and tolerance range estimation system and device is characterized in that said range estimation tone comparative information is by extracting the L*a*b* value that is combined by the color three-dimensional coordinate in the standardized data storehouse.
A kind of printing color that the utility model provides and tolerance range estimation system and device; It is characterized in that the control wells on the said system body can be opening and remain silent; The aperture is wide than following aperture on the control wells; Inboard sloping, hole type, the position of control wells matches each other with its position, functional areas of monitoring vitta.
A kind of printing color that the utility model provides and tolerance range estimation system and device is characterized in that disposing pneumatic, electronics, mechanical mixture apparatus for placing, accurately is placed on the monitoring vitta assigned address to system body and makes visual comparison.
A kind of printing color that the utility model provides and tolerance range estimation system and device is characterized in that system body is band shape, tape measure shape.
Can be provided with control wells on the described tape measure shape system body, its control methods can adopt the point-to-point contrast of keeping to the side mutually of main body and vitta marginal position just can.
A kind of printing color that the utility model provides and tolerance range estimation system and device; It is characterized in that the color lump on the said apparatus main body (1); Be fixedly color lump; The real color lump of described contrast, middle halftoning color lump are to link together with tolerance normalized checking color lump, and three become one group, and the upper and lower bound of tolerance is arranged on contrast color lump both sides;
Every group of contrastive colours district is respectively that (100%) real look (31,32,33,34) and tolerance normalized checking color lump are distinguished (12,14,16,18) than the dark color district (11,13,15,17) and the light color of this colour standard tone dark; Neutral colour halftoning function look district (41,42,43,44) and tolerance normalized checking color lump are than the dark color district (21,23,25,27) and the light color district (22,24,26,28) of this colour standard tone dark;
Tolerance normalized checking color lump also has the neutral gray color lump; Be separately positioned on system body grey area (3) both sides; Be made up of two independent color lumps, a color lump (4) is than the dark color lump of the grey standard colour tone of neutrality, and another piece color lump (5) is than the shallow color lump of the grey standard colour tone of neutrality.
A kind of printing color that the utility model provides and tolerance range estimation system and device is characterized in that system body is divided into three parts: neutral grey tolerance chi, primary colors and black tolerance chi, and primary colors, black and neutral gray Standard Colors chi, the color lump on the neutral grey tolerance chi is one group of fixedly color lump, is respectively the color lump of limitting (4) and lower limit (5) on the grey colour; Color lump on primary colors and the black tolerance chi is fixedly color lumps of many groups, is respectively the real tolerance upper limit (11,13,15 of independent each primary colors and black; 17), lower limit (12,14,16; 18) limit (21,23,25,27), lower limit (22 and on the middle halftoning color lump; 24,26,28) color lump, on primary colors, black and the neutral gray Standard Colors chi many groups fixing color lumps; It is respectively the real look color lump (31,32,33,34) of standard of each primary colors and black; Middle halftoning standard color block (41,42,43,44); Neutral gray is transferred standard color block (3).
A kind of printing color that the utility model provides and tolerance range estimation system and device, the colouring information of said system body and replaceable color lump can adopt printing, spray paint, dyeing, primary colors casting, electroplate and paint and ceramic.
The utility model uses the grey balance technology; Comprehensive each primary colors colour amount production message; The result becomes monitoring objective behind the image conversion double exposure, sustainable real-time production status is provided in when construction printing, supplies this device to make efficient real time, the colour amendment scheme is set in quick, point-to-point direct visual contrast; Mechanicalness physics message also can be provided, understand the production physical change.What have more the innovation idea is, designs the color supervision vision message district of visual contrast upper and lower bound on the same apparatus main body hardware, and tone tolerance message can effectively directly be provided, and the control operation often is in the narrowest error rate production environment and operates.The external hardware of this apparatus main body adds that supporting monitoring look control bar is complete lasting production system and device, is that the visual intuitive manner of use of intention reaches standardized production ultimate aim.
The three-dimensional unit of CIE L*a*b* color is that the visible amount of color of vision is measured in datumization, and its data " scale " are to be combined by three-dimensional coordinate.L* is the standard brightness, L*=0 be black and 100 be white; A*, b* are the deduction color data, and+a* representative is represented Xiang Lv to red sector colour gamut message with-a*; On behalf of Xiang Huanghe-b* ,+b* represent Xiang Lan.The described tone of the utility model " message " is exactly the L*a*b* data value of indication in the color space.Each primary colors, black and neutral gray all have the normal data of its L*a*b*.
The making color of the system body of the utility model and each said color lump is by extracting the L*a*b* value in the standardized data storehouse, becoming its intension of tone images and store normal data " message " in the typography.
The utility model adopts multi-function device, and external hardware cooperates the control of special image formula look to detect medium, by standardized data, works out out each former colour stimulus specification of standardization; By the grey balance physical characteristic, work out out the grey Value Data specification of neutral grey balance, produce each primary colors, black and grey color range coupling platform with image conversion.The utility model also provides the upper and lower bound tolerance monitoring section of tonal quality control criterion and sets out contrast standard color lump the darkest and the most shallow each primary colors, black and grey color range.This tolerance is exactly the tolerant scope of quality error that can accept in the printing standardization, allow.The utility model is quoted the peripheral vision opinion with visual match reference method; Also design the control wells position of carrying out the vision running; Provide effective point-to-point,, realize quick real-time ready visual contrast standardization quality colour control running with the usefulness of image mode as the coupling contrast with reference to the monitoring vitta of environment to the utility model special use; Need not training professionals and use metering equipment, need not the unstable possibility of using metering equipment to postpone the look control and can getting rid of the instrument error of instrument read function.
The technical scheme of the utility model is different with the prior art method, and great technological break-through and creativeness are arranged:
The utility model apparatus main body storage standard data become the plane information functional areas, and main body is to simplify stepless gray balance colour district, built-in the enough primary colors color range of need, and it is clear to design, and no repetition also can simply be estimated.
The utility model apparatus main body is an external hardware, has the standardization setting data, manufactures visual measurement mechanism, as near placing the utility model special designs monitoring look control bar, with point-to-point mutual contrast coupling, can select lid to draw together the operation entire length; Also can be made into flexible winding, the coupling of making comparisons easily, easy to carry and storage.
The utility model apparatus main body is provided with control wells, independently contrasts the monitoring function district with the sub-district, reduces VC.
The function color range of each primary colors and black can be processed subsequent use color lump contrast color lump by selecting for use various countries printing standard data on the utility model apparatus main body.The replaceable suitable real look of color range on this apparatus main body and the sample for reference color range of halftoning are made the usefulness of coupling, also can be in color range aging or damage and make replacing when needing.
The utility model is with the color management data normalization, deduces into then data visualization of graphical design, processes apparatus main body, each functional unit numerical value message output is supplied the usefulness of visual coupling.
The utility model has the upper and lower bound tolerance standard functional areas on the chromaticity management.
Each functional areas is the close-connected double exposure composing images of a series of geometric graph shapes on the utility model special designs monitoring look control bar.Like the contact position of each functional areas registration printing that fails, white reveals chromatography and mechanical-physical property adjustment problem overlapping or that separate occurs intuitively.
This apparatus main body is the outer formula hardware that is provided with; Set and storage standard colour data; With color image deduction each primary colors, black and grey balance message; Utilize peripheral vision opinion instinct, make contrast, the usefulness of matching feature to the utility model special designs monitoring vitta coupling is provided with the vision response of visual millisecond directly perceived.
Visual contrast message directly perceived is provided, need not to adopt instrument to measure the production result and just obtain the analysis data.
This apparatus main body is stepless and the design of simplifying the gray value environment, with and have each primary colors and the due aborning state of black, deduce into image conversion; Provide industrial standard that the colour result should be arranged; Be effectively to reflect product surveillance district colour cast image, vision is clear, and the colour modified message accurately is provided.
This hardware is portable, and repeatability is repeatedly used in other contrast operation.
The tolerance norm image that this color ready visual contrast system is provided with the upper and lower bound of quality control becomes the functional areas message, and aberration directly perceived need not to use detecting instrument.
The design of the utility model meets the standardization of printing industry:
Lithographic printing is the mechanical type printing technology, on the printing surface, accurately divides the network point distribution position that splits out each primary colors and deceive with image, selects for use the suitable pigments film to be coated on the site, shifts being impressed on the carrier through soft blanket, deduces full-colour image.
Industrial standardization is produced, and the colour and the colour gamut of monitoring primary colors state can be obtained data from (100%) real look color range; Monitoring site appreciation rate utilizes halftoning color range and real look color range result of calculation exactly, and purposes is to examine the pressure physical state of material and printing equipment; Neutral grey balance can be with average effective guide with the China ink amount behind each primary colors double exposure that performs an analysis.
The design of the utility model has also taken into full account in the lasting production process; The quality control tolerance is a crucial monitoring project; The controlled manufacturing of capping and lower limit often is in the narrowest error rate production environment and operates, and guarantees that product keeps best quality results.
Be provided with the grey balance formula technique in the utility model: the gray value of neutral ash is by confirming the combination of required site in the grey balance production technology in advance; Its site is in the typography; Utilize required site size and quantity to be coated with paint; Said site is main primary colors cyan " C ", magenta " M ", yellow " Y " and the percentage that is fit to time primary colors, and accurately the neutral gray image is deduced in chromatography mutually.
The utility model has fully used grey balance look control System Operation theoretical: grey balance look control system is the neutral ash and the relation that reaches the black halftoning that comprises primary colors colour balance result.The combination message of neutral ash is directly from the construction drawing picture, to extract, and deduction is set to the image conversion detection zone in specific bit and then monitors Quality Control bar rod.Utilize black tone be can colour cast characteristic with and required primary colors and approaching the neutral grey halftoning color range that generates mutually circulation linking closely to sort and reflect each primary colors colour gamut balance message together.What neutral grey colour cast tone can be manifested certain primary colors by black halftoning that can not the colour cast characteristic lacks look or hypercolour state, this just " oneself keeps to the side " but the neutral grey balance Quality Control of the visual method of comparison effective practice of formula produce.
The utility model apparatus main body function image and uses thereof: the apparatus main body of this range estimation system tone, needing to formulate a plurality of tone plane informations functional areas becomes " function image " usefulness as this apparatus main body.With image format deduction industrial standardization data, as this apparatus main body, supply to attach special-purpose Quality Control monitoring vitta contrast on the product of being imprinted on, the enamel tone variations of pattern of reflection product.The design of this device external hardware body is each former colour balance colour data of appendix industry color standardization and the machinery that should have and the physical property production status of carrier material, also can provide the quality tolerance to continue monitoring function.The making and the purposes of each functional areas are following:
The neutral gray of this apparatus main body area is transferred, and is the database of each the former colour balance colour double exposure from the printing industry tonal criterionization and the neutral gray toning territory data extracted, process on this device among property gray tone functional areas, the main body area of cladding system.
They (100%) real look independence color range functional areas of each primary colors and black are to be used to provide standard ink colour gamut and density comparative messages.
Secondary color toning functional areas, rank among the independent halftoning of each primary colors and black provide the picture tone of standard site appreciation rate.And machinery and carrier physical change comparing function can be provided.
The upper and lower bound error rate functional areas of quality control standard method; Be dark and light rank; Be that quality control deviation tolerance is with reference to part; The monochromatic GTG of neutral gray tone GTG and black ought to be between dark and the shallow standard, and and deeply and between the shallow standard that also should be in error rate of real look of each primary colors and middle halftoning colour.
In the utility model, monitoring vitta function image and uses thereof: each functional areas making is by the location that sets each functional element on this apparatus main body on the monitoring vitta, and sequence is identical with at interval, and its functional areas are following:
This device main body design is to quote neutral grey balance technology, set neutral ash with and the relation of black halftoning.Utilize black tone be can colour cast characteristic with and required primary colors and the neutral grey halftoning that generates is closely together and reflect each primary colors colour gamut balance message.On the monitoring vitta two ashes keep to the side contrast and mutually vision shade-matched blend uniform condition be final goal.Neutral ash is the geometric figure continuity with black Hui Ge district, is close to setting, reaches ordering side by side, and location alignment function is also all arranged.
They (100%) real look independence color range functional areas of each primary colors and black are to be used to provide standard ink colour gamut comparative messages and density measure environment as calculating the site appreciation rate.
Secondary color toning functional areas, rank among the independent halftoning of each primary colors and black are with contrast site appreciation rate matching image tone.And the vision-based detection function of machinery and carrier physical change can be provided.It is the dual-use function message impact.
The utility model is to be combined by hardware body and monitoring vitta, and each assembly all each has deduction typography standardization message, processes functional areas, and it is distinguished as follows:
The coupling hardware body: hardware body provides coupling to guide purposes.Each primary colors colour production standard data on this apparatus main body in the record standardized project replace " scale " reading with the visual color image, and each function provides visual sample for reference and makes the contrast purposes.Other sets up the upper and lower bound tolerance in the Quality Control Engineering to transmit permissible error standard with color image.Be the running of donations data property, transmit normal data message function.
Monitoring vitta: utilize the required supervision project of software records standardized production, be designed to the electronic digital image file, can cause the production unit construction through digital interconnected network mode granting.Each function image is the required monitoring tone plane information project of standardized production in the digital archives.Disposed the monitoring objective of color standard engineering on the vitta, processed the monitoring vitta with the image conversion mode, it is that the color deal of each functional areas is identical on this device that the image of monitoring project is attend institute's appendix color relation.Vitta joins with normal printing construction operation then, is imaged on the vitta monitored space on the printed matter, and the monitoring project functional areas are neutral gray districts, it (100%) real look of each primary colors and black and middle halftoning district.The monitoring vitta can directly reflect the tone and the colour gamut result of required monitoring on the print product.The production physical state of each primary colors of emphasis reflection, black, machine and carrier provides the contrast platform to put into practice and carry out point-to-point, peripheral vision opinion contrast to coupling hardware.This monitoring vitta is a special designs, supporting coupling hardware, the monitoring location of each functional areas be with this apparatus main body on functional areas orderings and spacing must match competence exertion point-to-point contrast accuracy very surely.Also can adopt the sub-district to move point-to-point contrast, but comparatively increase the required reduced time.This is to receive the running of message property, the usefulness of the acceptance criteria data message value of showing signs of anger correction.
The utility model apparatus main body; Design of length can be corresponding with reference to the monitoring width in the contrast operation; By the required upright surely supervision project of the production of each primary colors in the printing industry standardization; Process the contrastive detection function image, putting into practice point-to-point formula coalignment is the colour amendment scheme with the misalignment message of monitoring on the vitta.
The utility model also can be processed flexible winding, but is the soft warp made of external; The monitoring width that flexible winding Design of length lid is drawn together in the contrast operation equates.Its preparation method can be to utilize mode of printing, but each function image is printed on the carrier of warp.Supervision vitta surface has a plurality of measuring abilities district, the visual tone contrast of internal memory message; By the required upright surely supervision project of the production of each primary colors in the printing industry standardization, print into compare device's function image.
Control wells in the apparatus main body of the utility model; Can provide enough spaces to manifest monitoring objective and do the peripheral vision contrast to this device; To set allocative decision by the sampling number and contain whole device length. it makes usage is the placement of this device with " point-to-point "; Cover and detect on the target, the control wells on this device then manifests the detection target.And the GTG on this device and each primary colors, the real look of black and halftoning color range are just round detecting target; Then with the peripheral vision method; With the sub-district form; The colour and the colour gamut that begin to detect the grey tone pitch in each monitoring function district, grey colour gamut, site appreciation rate, each primary colors change, so that can carry out colour correction engineering in real time.And the inboard on limit, hole just manifests the color that the thickness of material is material.When coupling hardware is placed on contrast when making visual contrast on the target, this control wells material color can be made the visual impact look and distinguished error, so the hardware material can be and the same color of the color lump of functional areas also can process and be same color.Said control wells all has thickness because of its material; Be placed on the contrast target and carry out visual contrast, can there be the thickness of material in the functional areas color lump on hardware surface and monitoring objective, and the vertical inboard meeting formation ray cast of control wells causes and produces shadow on the target; Visual color is distinguished error during the order contrast; So the control wells inboard of the utility model is designed to ramp type, last aperture is wide than following aperture, eliminates shadow and improves the accuracy of visual contrast.
The coupling hardware shade of color message of the apparatus main body of the utility model is a comparing function district sample, can provide the contrast platform to produce sample to the accurate primary colors of printing color management standardization day-mark that mechanism decides specified shade of color and site appreciation rate for reference.
The utility model based on the real look of each primary colors and halftoning color range colour gamut and the site increment that the country variant industrial standard sets each primary colors of all can deducing measure required data, real look of each primary colors and Neutral colour halftoning color range are to have to make to change and cooperate the usefulness of each industrial standard coupling on this apparatus main body so.
On the apparatus main body of the utility model, but the minisize track of color lump operative installations, sliding tray or direct flush mounting main body, each functional areas can be taken out and changed the position; Also replaceable another color management standardization sets the function color range of primary colors; In addition aging, the environment property damage of the standard colour tone because of the function color lump need be made replacing, guarantees that this apparatus main body quality of hardware often is under the best, the most stable corresponding state to operate.
The device of the utility model; Having is situated between in the color management decides different printing carrier material and determines the standard colour amount and the tone of required each primary colors and black; Become functional areas color range accessory, this color range can be made by the construction material of being selected for use more bringing to cooperate and produced.
The plate operation of this apparatus main body can adopt hand and self-action to place:
It is when each the detection that hand is placed, and each functional areas of plate and monitoring vitta are to need the point-to-point accurate placement of hand, and the control wells on the plate need manifest the contrastive detection functional areas and make visual comparison.Detect to accomplish and just need lift from test target, the circulation running also can be to keep to the side to place to make visual contrast.
It is to adopt to design the automation place apparatus that self-action is placed, and accurately is placed on monitoring vitta assigned address to coupling hardware with pneumatic, electronics, mechanical mixture device, as visual comparison.This device plate needs in advance, point-to-pointly aims at the adjustment of monitoring vitta mutually, and the control wells on the plate need manifest and contrast on the vitta same functional areas and make visual comparison.In when running, with button or automatically the inductor start-up system accurately place the control running of showing signs of anger of this device, detect colour and whether tone changes, colour cast, just make real-time correction if needed; Detection finishes, and this device can discharge automatically, and the system standby position of turning back to waits matching instruction next time, the circulation running.
Apparatus main body of the utility model and replaceable color lump, material can be hard material such as paper (plate), metal, timber, plastics, glass, synthesize thick material, pottery etc.; But also can be soft warp material such as paper, cloth, silk, plastic sheeting, synthetic thin material etc., and adopt and print, spray paint, dyeing, primary colors casting, electroplate coloring process such as colouring and ceramic and construct on carrier.
The utility model is also designed independent tolerance neutral gray, each primary colors and black visual inspection apparatus; With the color lump of upper and lower bound, real look and middle halftoning of monitoring grey, each primary colors and black colour, adopt and print, spray paint, dyeing, primary colors casting, electroplate colouring and ceramic etc. and construct on carrier.
The design of monitoring vitta is a series of several picture, and polyphone closely keeps to the side to be provided with, and becomes the effect of the accurate chromatography deixis of monitoring.
Each image energy provides the dual-use function purposes.Each image all is provided with monitoring project, becomes the measuring ability effect.Each function image can include tone plane message and geometry design respectively, geometry be the mechanical-physical property contact result of the image that connected, be seamless setting between each image.
Its said each function image can deduce respectively tone plane message and geometry design:
Tone plane message content is that each function image all has the setting printed items, and that is exactly the real look and the middle halftoning color lump of neutral ash, each primary colors and the black of each primary colors double exposure.
Geometry be the mechanical-physical property contact result of the image that connected, its design focal point be between each image be do not have as the micron few between the crack.
The tone of said each function and the cross correlation of geometry designs are following:
Monitoring tone result: according to neutral grey balance technology; Neutral ash is to be produced by each primary colors and black overprint; Neutral ash ought to be that the vision colour gamut is consistent with black ash picture tone and colour gamut; Add the accurate chromatography result of seamless contact, two grey images are the vision section of nothing " single piece type " grey color ranges, and this is the most perfect colour, colour gamut and the qualified result of chromatography.Like two grey colour gamut colour casts and when inconsistent, be close to the GTG vision difference so, significantly say that primary colors and need revise colour.
Monitoring mechanicalness physics contact result: two grey images are that gapless is close to design, and the vision colour gamut is consistent.Once wherein certain primary colors or black are failed accurate cover and are just printed; Though function color lump tone plane message vision tone is consistent; But site, the edge connecting point position of function several picture and the image be close to physical property occurs and departs from, and contact position can occur overlapping, also can be contact separately.Overlapping to be the site increase dot number at interface position then appears dark, depends on more than the overlapping site few; Separately be exactly that contact position is disconnected from each other, lack the color site of separations and obvious light color and colour cast also can be to separate then journey carrier color comprehensively.
The design of whole monitoring vitta; Same function image has dual visual detection result, need not to use magnifying glass, appears tone and chromatography production problem intuitively with the time; Other market look rod is visual monitoring chromatography function not, does not more have same functional areas that the design of dual practicality purposes can be provided.
The utility model is the inherent contrast instinct of a kind of tool intention property use; With visual type contrast matching system; The novel design color image is made the visual color image and is replaced " scale " reading functional areas; And incorporating the tolerance specification technique of quality control, the special-purpose monitoring vitta of designing of practicality cooperates the contrast quality control system of the utility model to supply to continue the usefulness of production in the qualified tolerance.
The utility model can also effective perspective running: the utility model be the prediction formula in advance with the standardization colour of each primary colors that printing industry is determined and double exposure tone data process image as supervision tone functional areas with reference to guide.The typography construction is on the carrier material; Make jointly with special-purpose Quality Control monitoring vitta; Utilize the functional areas image and the target image of monitoring on the vitta of the utility model comparable device at once, point-to-point work is directly perceived, the vision tone compares, and screens colour gamut rapidly and changes and real-time analysis colour amendment scheme; More can supervise machine and carrier physical change simultaneously and influence colour amount site appreciation rate; The real-time effectively hue difference distance of each functional areas of visual contrast directly perceived also can the visual resolution chromatography degree of accuracy of all kinds from the design of monitoring vitta geometric figure, and directly whether qualified or make necessary correction in reflection if producing chromaticity.
Can simplify and detect operation workflow and then remove from scanning and read Quality Control bar rod operation; But economization scans the time.Whether qualified but economization is screened and to be scanned the optics unit message that the back is drawn, just can analyze contrast industrial standardization data time but conversion causes read data; Can need not to rely on the professional and technical personnel and analyze the data that reading apparatus draws.Can exempt and read instrument and the mechanicalness error that instrument exists; Exempt the program and the expense of timing alignment.Can increase the duplicate detection frequency because of shortening detection time, bring the mass offset result who lowers product, can narrow the error ratio on the quality control.
The utility model combines creative color printing standard guidelines and quality control technology as one of tolerance, with a number of innovative functions that use design, a visual system and a device for quick color correction values can effectively reduce the amount of goods produced ° C, in order to achieve production targets green .
Upper and lower bound functional areas in each functional areas of the apparatus main body of the utility model, this is the error rate standard that quality control management is learned.In existing printing technology, there be not a kind of guide with the utility model target roughly the same and supporting vitta can be carried out visual contrast.The tolerance that each primary colors, black, neutral gray production standard on the utility model apparatus main body in the record standardized project can be accepted replaces " scale " reading with the visual color image.Each functional areas provides visual sample for reference and makes the contrast purposes, and the upper limit and lower limit error range that image conversion deduction quality control tone sets are processed color range, whether become visual specification, fast detecting target at the error acceptability limit.Need not the professional training technical staff all can effective visual running.
The utility model is designed the color supervision vision message district of visual contrast upper and lower bound, and tone tolerance message can effectively directly be provided, and the control operation often is in the narrowest error rate production environment and operates.And the upper and lower bound that the country variant industrial standard sets is all variant, has to make the usefulness that standard color range on the changing device more cooperates each industrial standard coupling.
The utility model is fit to the usefulness of various machineries and digital printing technology.
The device of the utility model is that the production of industrial applicibility raising printing tonal quality accuracy reduces adjusting machine time then, amplification reduces positive formulas such as waste product, the use of the minimizing energy and puts into practice the environmental protection operation system.
Description of drawings
The utility model printing color and tolerance range estimation system and device supply the usefulness of all kinds of print solution and monitoring results production.
System body of this device of Fig. 1 and monitoring vitta floor map
The system body side schematic view of this device of Fig. 2
The system body color lump replacement assembling sketch map of this device of Fig. 3
The system body color lump replacement assembling side schematic view of this device of Fig. 4
Each primary colors of the system body of this device of Fig. 5 and black and tolerance standard look district compages sketch map
The system body ash tolerance chi structural representation of this device of Fig. 6
Each primary colors of the system body of this device of Fig. 7 and black tolerance chi structural representation
Each primary colors of the system body of this device of Fig. 8, black and neutral grey Standard Colors chi structural representation
The specific embodiment
Embodiment through following a kind of printing color and tolerance range estimation system and device, do further to set forth to the content of the utility model:
Embodiment 1: a kind of printing color and tolerance range estimation system and device; As shown in Figure 1, be the system body and monitoring vitta floor map of this device, external apparatus main body function chi shape plate and special-purpose monitoring look control vitta contrast demonstration; Chi shape plate (1) material can be paper (plate), metal, timber; Plastics, glass, synthetic thick material, pottery etc., surperficial main part is to coat neutral gray (3), be among the utility model property gray tone as the what one turns to for guidance or support of standardization color management.The real look color range of each primary colors and black sample is (31,32,33,34); Middle halftoning color range sample is (41,42,43,44); This two district provides and guides with reference to the vision of being mated is that the standardization color management sets colour and colour gamut site appreciation rate; As long as on special-purpose vitta color range on the printed matter and the plate chi visual color toning value be in be regarded as between the tolerance qualified; Ideal is exactly to reach an agreement, and that printed matter is produced under standardization colour poised state exactly.Below be the classification of accessory: dark color that the tolerance of quality control standard management can be accepted and light scope, the neutral gray GTG upper limit (4) and lower limit (5); The real look upper limit (11,13,15,17) of each primary colors and black and lower limit (12,14,16,18); Limit the width the accepted tone of (21,23,25,27) and lower limit (22,24,26,28) between among each primary colors and the black on the halftoning.Its purposes provides grey balance, each primary colors and black standardized production and guides environment.The supervision target color range of standardization quality control method ought to be among this upper limit of Jie and the lower limit, to be exactly best tone balance state.Design control wells at each color lump, set allocative decision by the sampling number and contain whole apparatus main body length.Control wells on the design, illustration shows an example of the control wells can be open and closed, the shape can be square, circle, triangle and star (54), etc.; better shape and size are no key requirements, as long as sufficient space available revealed the monitoring area to the edge of the visual reference to the control device body can make.The device plate also can be not have control wells like (42), and that method of comparison is exactly need keep to the side to be placed on the monitoring function district with the outside of plate to make contrast.Special-purpose monitoring vitta (2) is to attach the usefulness that the production that is imprinted on the construction carrier continues targeted contrast.Shown is the structure (1) of chi shape plate, provides clear visual, and each functional areas is point-to-point mutual contrasts on matching feature and the monitoring look control bar rod.The functional areas design of monitoring vitta is respectively: 1) neutral gray toning district (6); 2) the real look district (61,62,63,64) of each primary colors and black; 3) between among each primary colors and the black halftoning district (71,72,73,74).Each functional areas is a series of geometric graph shape continuities, be close to setting, reach positioning sorting side by side; Ought to very to be close to be to have the alignment function in each district: the outside, functional areas overlap each other then show dark positive effect, like then vision colour cast disconnected from each other, or Cheng Zaiti color.The monitoring vitta all be go up each functional areas with the external chi shape plate (1) of this apparatus system the position in correspondence with each other.It makes usage is the placement of this apparatus main body with " point-to-point ", keeps to the side or covers on the monitoring objective then 31 and 61,41 and 71,32 and 62 or the like.Control wells on this apparatus main body then manifests monitoring objective; And real look of the GTG on this apparatus main body and each primary colors and black and middle halftoning color range are just round the coupling target; Begin colour and colour gamut variation, machinery and the carrier physical state of the grey tone pitch of each target of cell detection, grey colour gamut, each primary colors and black then with the peripheral vision method, so that can carry out colour correction engineering in real time.
As shown in Figure 2; Be the system body side schematic view of this device, the side view of external apparatus main body function plate chi, each functional accessory is mounted on the material that is fit to hardness; What can see in the side is exactly the installation site of each accessory; Plate is processing the ruler state, and the operator mentions easily and places the plate chi, attendes the usefulness of institute's reference and coupling at the monitoring vitta.This hardware also can be arranged on the special mechanical arm as mentioning fast automatically and accurately being placed on and detect on the vitta and reach high efficiency contrast running.
As shown in Figure 3, be the system body color lump replacement assembling sketch map of this device, external apparatus main body energy supply plate chi, the plane that accessory is installed.Each energy supply accessory is to have the fixed installation position, and this is the position that each functional areas is set as providing on the special-purpose monitoring vitta, color range can by figure go up arrow mouth direction with the adjustment position.Each color range (4,5,11-18,21-28,31-34 and 41-44) in addition can be by regularly upgrading, because along with working environment or frequency of utilization, whether the color and luster on the color range is aging or pollute, and reaches with regard to changing so to cause the conforming result of quality of production standardization.Also have, also mention the commercial production standardization in the specification, wherein, set colour gamut and the colour amount of selecting primary colors for use, and utilize halftoning district color range and the monitoring of definite site appreciation rate.Country variant also has their fixed upright color standard data, primary colors of being selected for use and black colour gamut, colour amount, site appreciation rate and execute printed material material physical state difference is all arranged; Different industrial quality standards can have its tolerance standard in addition, and the width that can accept needs the adjustment space; So the upper limit and lower limit ash value plate (4,5) and each primary colors and black plate (11-18,21-28,31-34 and 41-44) are to make replacing with selected various criterion, so same plate chi can provide multiple commercial production standardized matching feature.
As shown in Figure 4, be the system body color lump replacement assembling side elevation of this device, external device energy supply plate chi, the side schematic view that free replaceable accessory is installed.Arrow is chewed the real look and the semi-tone plate of each primary colors, black and grey shown in the direction, also has the upper limit and lower limit plate arbitrarily to change the position, is that the usefulness of monitoring the vitta contrast is mated in the required plate position of conversion of flexible formula.
Embodiment 2: a kind of printing color and tolerance range estimation system and device; As shown in Figure 5; Be each primary colors of system body and the black and the tolerance standard look district compages sketch map of this device; Color lump on the apparatus main body (1) is fixedly color lump, and a wherein primary colors of external apparatus main body chi shape plate and middle halftoning and this tolerance functional areas are merged into (Fig. 5).The real look of standardization primary colors (31) is arranged on the both sides with the dark district of standard (11) and the standard light color district (12) of this tolerance; Dark district of the standard of halftoning (41) and this tolerance (21) and standard light color district (22) is arranged on the both sides in the middle of the standardization primary colors becomes the pooling function district; It provides clear visual like the both sides that standard colour tone dark (4) and shallow (5) of neutral ash also are arranged on contrast standard grey blocks (3), and each functional areas is with point-to-point mutual contrast on matching feature and the monitoring look control bar rod.It is another diversification design apparatus scheme.Each primary colors, black and the neutral gray piece of native system main body and monitoring vitta can repeat to extend to covering printed matter width.About the design and use method of control wells, roughly the same said with embodiment 1 Fig. 1, no longer repeat.
Embodiment 3: a kind of printing color and tolerance range estimation system and device, it is characterized in that system body is divided into three parts: neutral grey tolerance chi, primary colors and black tolerance chi, primary colors, black and neutral gray Standard Colors chi are seen Fig. 6-Fig. 8.
As shown in Figure 6, be the system body ash tolerance structural representation of this device, this apparatus system chi shape plate ash tolerance structure exemplary view.The external plate is designed independent tolerance visual inspection apparatus.The color lump of limit (4) and lower limit (5) on the monitoring grey colour adopts and print, sprays paint, dyeing, primary colors casting, electroplates and paint and ceramic etc. is constructed on carrier (7), and carrier can be hard material or soft warp made.Control methods is this device of handling, and the zonule transfer point detects the colour correction engineering of whole presswork width to the grey balance functional areas on the point type contrastive detection vitta.
As shown in Figure 7, be each primary colors of system body and the black tolerance structural representation of this device, this apparatus system chi shape each primary colors of plate and the demonstration of black tolerance structure.The external plate is designed independent tolerance visual inspection apparatus.Monitor the color lump of limitting (12,14,16,18,22,24,26,28) and lower limit (11,13,15,17,21,23,25,27) on each primary colors and the black; Adopt and print, spray paint, dyeing, primary colors casting, to electroplate coloring process such as colouring and ceramic and construct on carrier (7), carrier can be hard material or soft warp made.Control methods is this device of handling, and the zonule transfer point detects the colour correction engineering of whole presswork width to each primary colors on the point type contrastive detection vitta and black functional areas.
As shown in Figure 8, be each primary colors of system body and the black structures sketch map of this device, this apparatus system chi shape each primary colors of plate and black structures demonstration.The external plate is designed independent each primary colors and black visual inspection apparatus.Monitor the real look color lump of each primary colors and black Standard Colors and be (31,32,33,34); Middle halftoning color lump Standard Colors is (41,42,43,44); Neutral gray toning piece Standard Colors (3); Adopt and print, spray paint, dyeing, primary colors casting, to electroplate coloring process such as colouring and ceramic and construct on carrier (7), carrier can be hard material or soft warp made.Control methods is this device of handling, and the zonule transfer point detects the colour correction engineering of whole presswork width to each primary colors on the point type contrastive detection vitta and black functional areas.
About the design and use method of control wells, roughly the same said with embodiment 1 Fig. 1, no longer repeat.
Claims (9)
1. printing color and tolerance range estimation system and device; Form by rectangle chi shape system body (1) and monitoring vitta (2); System body is provided with the interchangeable color lump of many groups, and system body and interchangeable color lump all are the functional areas that range estimation tone contrast message is arranged:
System body is neutral gray colour district (3), and the neutral gray colour is to be combined in proportion to form by primary colors cyan (C), primary colors magenta (M), primary colors yellow (Y);
Every group of replaceable color lump has two color lumps, utilizes sliding tray or directly embeds chi shape main body;
Replaceable color lump branch has two types, and one type is the contrast color lump of each primary colors and black tone, and another kind of is tolerance normalized checking color lump;
Every group of contrast color lump is respectively real look (31,32,33,34) and Neutral colour halftoning function look district (41,42,43,44);
Tolerance normalized checking color lump has each primary colors, black color lump; Two color lumps of every group of color lump are respectively the real look color lump and the middle halftoning color lumps of this look; Every color lump has two look districts; Be respectively than the dark color district of this colour standard tone dark with than the light color district of this colour standard tone light; The real look color lump of each primary colors, black color lump has light color district, dark district (11,13,15,17) (12,14,16,18), and the halftoning color lump has light color district, dark district (21,23,25,27) (22,24,26,28) in the middle of each;
Tolerance normalized checking color lump also has the neutral gray color lump, forms by two equally, and a color lump (4) is than the dark color lump of the grey standard colour tone of neutrality, and another piece color lump (5) is than the shallow color lump of the grey standard colour tone of neutrality;
The monitoring vitta is provided with a series of geometric graph shapes; Figure is close-connected functional areas with site, the edge connecting point position of the figure of being close to; Range estimation tone plane information is arranged; It is the color lump of setting the printing monitoring project: halftoning district (71,72,73,74) between among the real tone zone (61,62,63,64) of neutral gray toning district (6), each primary colors and black, each primary colors and the black; Each functional areas links up and to be close to setting, and the position that reaches each functional areas on sorting position and the system body side by side in correspondence with each other.
2. a kind of printing color according to claim 1 and tolerance range estimation system and device, the gray value that it is characterized in that the neutral ash of said system body are main primary colors and the combining of time primary colors, and every group of self-tone contrast color lump is respectively the combination of each primary colors and inferior primary colors.
3. a kind of printing color according to claim 1 and tolerance range estimation system and device is characterized in that said range estimation tone comparative information is by extracting the L*a*b* value that is combined by the color three-dimensional coordinate in the standardized data storehouse.
4. a kind of printing color according to claim 1 and tolerance range estimation system and device; It is characterized in that; Control wells on the said system body can be opening and remain silent; The aperture is wide than following aperture on the control wells, inboard sloping, hole type, and the position of control wells matches each other with its position, functional areas of monitoring vitta.
5. a kind of printing color according to claim 1 and tolerance range estimation system and device is characterized in that disposing pneumatic, electronics, mechanical mixture apparatus for placing, accurately is placed on the monitoring vitta assigned address to system body and makes visual comparison.
6. a kind of printing color according to claim 1 and tolerance range estimation system and device is characterized in that system body is a band shape, the tape measure shape.
7. according to claim 1 or 6 described a kind of printing colors and tolerance range estimation system and device, it is characterized in that described tape measure shape system body is provided with control wells.
8. a kind of printing color according to claim 1 and tolerance range estimation system and device; It is characterized in that the color lump on the said apparatus main body (1); Be fixedly color lump; The real color lump of described contrast, middle halftoning color lump are to link together with tolerance normalized checking color lump, and three become one group, and the upper and lower bound of tolerance is arranged on contrast color lump both sides;
Every group of contrastive colours district is respectively that real look (31,32,33,34) and tolerance normalized checking color lump are distinguished (12,14,16,18) than the dark color district (11,13,15,17) and the light color of this colour standard tone dark; Neutral colour halftoning function look district (41,42,43,44) and tolerance normalized checking color lump are than the dark color district (21,23,25,27) and the light color district (22,24,26,28) of this colour standard tone dark;
Tolerance normalized checking color lump also has the neutral gray color lump; Be separately positioned on system body grey area (3) both sides; Be made up of two independent color lumps, a color lump (4) is than the dark color lump of the grey standard colour tone of neutrality, and another piece color lump (5) is than the shallow color lump of the grey standard colour tone of neutrality.
9. a kind of printing color according to claim 1 and tolerance range estimation system and device is characterized in that system body is divided into three parts: neutral grey tolerance chi, primary colors and black tolerance chi, and primary colors, black and neutral gray Standard Colors chi, the color lump on the neutral grey tolerance chi is one group of fixedly color lump; Be respectively the color lump of limitting (4) and lower limit (5) on the grey colour, the color lump on primary colors and the black tolerance chi is fixedly color lumps of many groups, is respectively the real tolerance upper limit (11,13 of independent each primary colors and black; 15,17), lower limit (12,14; 16,18) and on the middle halftoning color lump limit (21,23,25; 27), the color lump of lower limit (22,24,26,28); On primary colors, black and the neutral gray Standard Colors chi many groups fixing color lumps are respectively the real look color lumps (31,32,33 of standard of each primary colors and black; 34), middle halftoning standard color block (41,42,43,44), neutral gray is transferred standard color block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203513646U CN202264489U (en) | 2011-09-16 | 2011-09-19 | Printing color and tolerance level visual inspection system device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| WOPCT/CN2011/079762 | 2011-09-16 | ||
| PCT/CN2011/079762 WO2013037130A1 (en) | 2011-09-16 | 2011-09-16 | System device for visual measurement of printing color and tolerance and method of using the same |
| CN2011203513646U CN202264489U (en) | 2011-09-16 | 2011-09-19 | Printing color and tolerance level visual inspection system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264489U true CN202264489U (en) | 2012-06-06 |
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|---|---|---|---|
| CN2011203513646U Expired - Fee Related CN202264489U (en) | 2011-09-16 | 2011-09-19 | Printing color and tolerance level visual inspection system device |
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| Country | Link |
|---|---|
| CN (1) | CN202264489U (en) |
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2011
- 2011-09-19 CN CN2011203513646U patent/CN202264489U/en not_active Expired - Fee Related
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