CN204667041U - A kind of colored dry toner formula pottery print system - Google Patents
A kind of colored dry toner formula pottery print system Download PDFInfo
- Publication number
- CN204667041U CN204667041U CN201520253011.0U CN201520253011U CN204667041U CN 204667041 U CN204667041 U CN 204667041U CN 201520253011 U CN201520253011 U CN 201520253011U CN 204667041 U CN204667041 U CN 204667041U
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- image
- dry toner
- transfer belt
- numerical digit
- unit
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/001—Applying decorations on shaped articles, e.g. by painting
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
The utility model discloses a kind of colored dry toner formula pottery and beat system, comprise preheating unit, charhing unit, image developing unit, image processing transfer belt and fixation unit; First print media is set on thing surface to be printed; Electric charge is set in image developing unit and extracts ink powder; Numerical digit view data is transferred in image processing transfer belt, dry toner is transferred in image processing transfer belt, thus form numerical digit charge image; Finally numerical digit charge image is arranged on the print media on thing surface to be printed; Numerical digit charge image is fixed on the surface of print media.Compare with product with prior art, the utility model adopts dry toner formula to realize ceramic print procedure, by line print job can print span more than 44 centimetres of print media; Whole print procedure full-automation completes until arrive kiln roasting.Owing to adopting dry toner therefore not need the needs using non-environmental protection material, do not need the solvent comprising heavy lead endangering user.
Description
Technical field
The utility model relates to ceramic numerical digit and prints field, particularly relates to a kind of colored dry toner formula pottery print system.
Background technology
China is have unique technique at ceramic manufacturing enterprises, it is also an artwork that ceramic is not only a kind of handicraft simultaneously, pattern on ceramic is adopt people's Freehandhand-drawing to draw at first, but along with the modern industry technical development, starts to change based on screen printing technique batch production.But faced by this production model is regular is chromatography problem.When newly-increased certain color is more difficult be imprinted on same position time, repeatedly mistake could accurate calibration color possibly, and has certain dislocation risk all the time.If Application Number (patent) is the decorative porcelain chromatics paper of CN200610102321.8 and the method for making ceramic applique thereof, the basic unit adopting chromatics paper is printing paper, with water trans-printing technology for principle, utilize the water-soluble and deformability characteristics of water soluble resin and adhesive film, adopt serigraphy to make.
Along with the time, scientific-technical progress, numerical digit technology is arisen at the historic moment.It can meet chromatography printing in micro-mistake with under there is not dislocation risk situation.But numerical digit ink-jet printer fails to replace serigraphy completely, because ink needs by the pigment dissolved of iron oxide composition in solvent, this could lasting roasting in high temperature.If application (patent right) people is Sodick Co., Ltd., Application Number (patent) is in the pottery of CN03802727.5 and process for preparing ceramic, a kind of pad-ink will formed containing aluminium oxide, iron oxide and other combination of oxides exactly; But ink is after kiln roasting, color change and the very color difference had greatly, especially with red and black is more partially different, therefore ceramic ink printing also exists limitation.
Therefore be badly in need of a kind of ceramic print procedure and can keep the distortionless ceramic print system of print colors.
Utility model content
(1) technical matters that will solve is to provide a kind of ceramic print procedure can keep the distortionless ceramic print system of print colors.
(2) technical scheme
The purpose of this utility model is achieved through the following technical solutions:
The colored dry toner formula pottery print system that the utility model provides, comprises preheating unit, charhing unit, image developing unit, image processing transfer belt and fixation unit, and described each cellular installation is in housing and be connected with control system; Described preheating unit is used for arranging print media on thing surface to be printed; Described charhing unit is used in image developing unit, arranging electric charge for extracting ink powder from image processing transfer belt; Described image developing unit transfers to image processing transfer belt for numerical digit view data user sent, described numerical digit view data transfers in image processing transfer belt by extracting the dry toner be arranged in image developing unit, thus form numerical digit charge image; Described image procossing transfer belt is for being arranged at the print media on thing surface to be printed by numerical digit charge image; Described fixation unit is for being fixed on the surface of print media by numerical digit charge image.
Further, described image developing unit comprises developer roll, photosensitive drums, dry toner, printhead and image corona; Described image corona for forming even charge layer in photosensitive drums; The numerical digit view data that described printhead is used for user sends exposes and transfers to photosensitive drums; Dry toner in powder box to be drawn in photosensitive drums and to form numerical digit charge image by described developer roll; Described numerical digit charge image transfers to image processing transfer belt by photosensitive drums.
Further, described print media is the ceramic glaze arranging thing surface to be printed.
Further, described printhead is LED print head.
Further, described thing to be printed ceramic surface be wide cut ceramic surface.
(3) beneficial effect
Compare with product with prior art, the utility model adopts dry toner formula to realize ceramic print procedure, by line print job can print span more than 44 centimetres of print media; Whole print procedure full-automation completes until arrive kiln roasting.Owing to adopting dry toner therefore not need the needs using non-environmental protection material, such as, endanger user and comprise heavy plumbous solvent.
The concrete advantage of dry toner numerical digit print system that the utility model provides is as described below:
1. do not need use to have harmfulness solvent.
2. resolution is higher than ceramic printer a lot, and clear picture, color and euchroic are quite close.
3. dry toner formula is after kiln roasting, and the Image Saving phase, a lot of especially outdoor surface more permanent than ink was to light.
4. dry toner can bear than the roasting of ink higher temperatures, and euchroic change is less.
Accompanying drawing explanation
Fig. 1 is the numerical digit print system structural representation of dry toner of the present utility model;
Fig. 2 is image developing unit structural representation of the present utility model;
Fig. 3 is the numerical digit Method of printing process flow diagram of dry toner of the present utility model.
In figure, 1 be preheating unit, 2 be charhing unit, 3 be image developing unit, 3.1 be developer roll, 3.2 be photosensitive drums, 3.3 be dry toner, 3.4 be printhead, 3.5 be image corona, 4 be image processing transfer belt, 5 for fixation unit.
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model being described in further detail.
Embodiment 1
As illustrated in fig. 1 and 2, the colored dry toner formula pottery print system that the utility model provides, comprises preheating unit 1, charhing unit 2, image developing unit 3, image processing transfer belt 4 and fixation unit 5;
Described preheating unit 1 is for arranging print media on thing surface to be printed; Described charhing unit 2 for arranging electric charge for extracting ink powder from image processing transfer belt 4 in image developing unit 3; Described image developing unit 3 transfers to image processing transfer belt 4 for numerical digit view data user sent, described numerical digit view data transfers in image processing transfer belt 4 by extracting the dry toner 3.3 be arranged in image developing unit 3, thus form numerical digit charge image; Described image procossing transfer belt is for being arranged at the surface of print media of thing table to be printed by numerical digit charge image; Described fixation unit 5 is for being fixed on surface of print media by numerical digit charge image.
The preheating unit that the present embodiment provides is arranged at image processing transfer belt one end; Described charhing unit is arranged at image processing transfer belt inlet end; The top of described image processing transfer belt arranges photosensitive drums; Described photosensitive drums coordinates with image processing transfer belt and makes the ink powder image in photosensitive drums be transferred in image processing transfer belt; Described photosensitive drums circumference place is provided with developer roll; Dry toner takes out by described developer roll from dry toner box to be transferred on developer roll; Described printhead and image corona are arranged at photosensitive drums circumference place; Described thing to be printed carries out fixing process through being transferred to fixation unit below image processing transfer belt; Described image processing transfer belt adopts the belt transport mode coordinated by driving wheel and engaged wheel to operate.
The image developing unit 3 that the present embodiment provides comprises developer roll 3.1, photosensitive drums 3.2, dry toner 3.3, printhead 3.4 and image corona 3.5; Described printhead 3.4 for forming even charge layer in photosensitive drums 3.2; Described image corona 3.5 exposes for the numerical digit view data sent user and transfers to photosensitive drums 3.2; Dry toner 3.3 in powder box to be drawn in photosensitive drums 3.2 and to form numerical digit charge image by described developer roll 3.1; Described numerical digit charge image transfers to image processing transfer belt 4 by photosensitive drums 3.2.
The print media that the present embodiment provides represents ceramic glaze for arranging thing to be printed.The printhead 3.3 that the present embodiment provides is LED print head.The ceramic surface of the thing to be printed that the present embodiment provides is wide cut ceramic surface, and print span, more than 44 centimetres, can select the size between 44 centimetres to 80 centimetres, also can select the ceramic surface of 60 centimetres.
As shown in Figure 3, the one that the utility model provides colored dry toner formula pottery Method of printing, comprises the following steps:
1) obtain picture number bit data and be sent to printer image processing unit;
2) printing digital signal is exported after graphics processing unit process;
3) printing digital signal is sent to the printhead in image-generating unit;
4) by exposure and imaging processing ink powder image;
Described step 4) in the formation of ink powder image, specifically comprise the following steps:
41) electric eliminating: use one group of LED to project photosensitive drums, the current potential zero on drum surface;
42) charge: the voltage utilizing corona unit to produce is to the charging of drum surface;
43) expose: digital image is irradiated to bulging surface through LED print head, and the surface of illuminated part changes noble potential into by electronegative potential, and described noble potential is latent image current potential;
44) develop: the ink powder on developer roll roused surface potential attract, ink powder be just transferred to drum surface latent image potential position on, formed image;
45) imaging: drum surface forms ink powder image.
5) in order ink powder image is transferred in image procossing transfer belt;
Described step 5) in ink powder image printing in image procossing transfer belt, specifically comprise the following steps:
51) receiving printing orders presets the color print order of ink powder image;
52) glass glaze of thermoplastic ceramic surface is carried out by preheating unit;
53) corona unit is utilized to produce electric charge and charge at ceramic surface;
54) produce electric charge by image procossing transfer belt attract the ink powder on drum surface thus ink powder image is transferred in image procossing transfer belt.
6) ink powder image is transferred to ceramic surface by image procossing transfer belt;
7) through high temperature fixation unit, ink powder image is fixed on ceramic surface at the ink powder of ceramic surface.
8) deliver to kiln roasting after applying coating on ceramic surface and make ceramic manufactured articles.
The course of work of the colored dry toner formula pottery print system that the present embodiment provides is as follows:
Be transported to image developing unit 3 from the digit data image of user's transmission and carry out image procossing, then the picture signal after process is transported to image procossing transfer belt; Preheating unit 1 and charhing unit 2 is utilized to remove ink powder from image developing unit 3, image developing unit part forms and removes by image corona in photosensitive drums the image that electric charge creates, by the exposure of LED print head, on the surface of this process for the preparation of pottery (glaze), then, by image processing transfer belt 4 by image at print media.Medium with image, deliver to fixation unit 5 part, ink powder and dielectric surface make the image that printed well attached on medium through fixation unit, and third party device delivers to 1,000 degree of Celsius or more kiln roastings to the ceramic manufactured articles having image after applying coating in succession immediately.All right installation surface coating, this finishing coat is used for coating on the print medium and is used for the drying layer of drying printing medium.
The preheating unit 1 that the present embodiment provides can adopt preheating furnace.
The image developing unit 3 that the present embodiment provides forms and remove by the printhead 3.4 in photosensitive drums 3.2 image that electric charge creates.By the exposure of LED print head, remove unwanted electric charge at relevant position, only retain electric charge in need.Charged transfer belt is transferred in transfer belt by image after photosensitive drums 3.2.Therefore, electric charge forms image on medium.The photosensitive drums that the present embodiment provides and image processing transfer belt closely cooperate in image transfer process, and printhead is arranged in photosensitive drums, and image corona 3.5 is arranged in photosensitive drums, and developer roll 3.1 is arranged between photosensitive drums and dry toner container.Can arrange multiple dry toner container in image developing unit 3, each dry toner container extracts dry toner by the developer roll 3.1 be arranged between photosensitive drums and dry toner container.Thing to be printed is arranged at image processing transfer belt and carries between thing transport tape to be printed.Image processing transfer belt adopts rotor wheel to drive and loopy moving.
The colored dry toner formula pottery print system that the present embodiment provides is by line print job.Whole print procedure full-automation completes until arrive kiln roasting.
Embodiment 2
Dry toner formula numerical digit chromatic ceramics printer production run is divided into two major parts by this example, specific as follows:
I. imaging process
The digit data that user sends is to printer image processing unit, and computing machine carries out output digit signal after formula computing, and the LED print head that digital signal is sent in image-generating unit is carried out partial exposure and imaging processing.Its process is as follows:
1. electric eliminating: use one group of LED to project photosensitive drums, the current potential zero on drum surface.Therefore, any electric charge is not deposited on the surface of drum.
2. charge: utilize corona unit to produce-500V voltage and the surface charging of drum is prepared in order to carrying out exposure backward.
3. expose: digital image is irradiated to bulging surface through LED print head, and the surface of illuminated part by electronegative potential about (-500V) change noble potential about (-30V) into, have another name called " latent image current potential ".
4. develop: ink powder on developer roll (being about with-200V current potential) is attracted by " latent image current potential " (-30V) current potential institute on drum surface, and ink powder is just transferred on " latent image current potential " position on drum surface, formation image.
5. imaging: now rouse surperficial established ink powder image, to carry out follow-up transfer process.
II. transfer printing and fixing
Following diagram three is imagings, transfer printing and fixing combination cross-sectional view, and four groups of (CMYK tetra-look) image-generating units carry out imaging processing respectively; And in order the ink powder image on drum surface is transferred in image procossing transfer belt, its detailed process is as follows:
1. image-generating unit combination-when receiving print command, the ink powder image after imaging from yellow image-generating unit, will be sequentially transferred in image procossing transfer belt by yellow, red, blue or green, black.
2. preheating unit-be heated to 130 celsius temperatures, so that follow-up printing done by the glass glaze of softening ceramic surface.
3. the corona unit that charges-utilize produces electric charge, in ceramic surface charging so that ink powder transfer.
4. transfer printing-image procossing transfer belt produces electric charge, attracts the ink powder on drum surface; Ink powder image is just all transferred in transfer belt, and the at this moment running of transfer belt and photosensitive drums is synchronously carried out.Transfer belt is transferred to ceramic surface ink powder image more further.
5. fixing-at the ink powder of ceramic surface through 140-170 celsius temperature fixation unit, make the image printed fully be fixed on ceramic surface, third party device delivers to the little ceramic manufactured articles up to there being image of kiln roasting 3-12 of 800 ~ 1200 degrees Celsius after applying coating in succession immediately.
Above embodiment is only a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.Its concrete structure and size can adjust according to actual needs accordingly.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a colored dry toner formula pottery print system, is characterized in that, comprise preheating unit, charhing unit, image developing unit, image processing transfer belt and fixation unit, and described each cellular installation is in housing and be connected with control system; Described preheating unit is used for arranging print media on thing surface to be printed; Described charhing unit is used in image developing unit, arranging electric charge for extracting ink powder from image processing transfer belt; Described image developing unit transfers to image processing transfer belt for numerical digit view data user sent, described numerical digit view data transfers in image processing transfer belt by extracting the dry toner be arranged in image developing unit, thus form numerical digit charge image; Described image procossing transfer belt is for being arranged at the print media on thing surface to be printed by numerical digit charge image; Described fixation unit is for being fixed on the surface of print media by numerical digit charge image.
2. colored dry toner formula pottery print system according to claim 1, it is characterized in that, described image developing unit comprises developer roll, photosensitive drums, dry toner, printhead and image corona; Described image corona for forming even charge layer in photosensitive drums; The numerical digit view data that described printhead is used for user sends exposes and transfers to photosensitive drums; Dry toner in powder box to be drawn in photosensitive drums and to form numerical digit charge image by described developer roll; Described numerical digit charge image transfers to image processing transfer belt by photosensitive drums.
3. colored dry toner formula pottery print system according to claim 1, it is characterized in that, described print media is the ceramic glaze arranging thing surface to be printed.
4. colored dry toner formula pottery print system according to claim 2, it is characterized in that, described printhead is LED print head.
5. colored dry toner formula pottery print system according to claim 1, is characterized in that, the ceramic surface of described thing to be printed be wide cut ceramic surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TH1501000943 | 2015-02-20 | ||
| TH1501000943A TH154639A (en) | 2015-02-20 | Digital printer, width over 80 cm. On ceramic tiles with dry toner system. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667041U true CN204667041U (en) | 2015-09-23 |
Family
ID=54119443
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253011.0U Expired - Fee Related CN204667041U (en) | 2015-02-20 | 2015-04-24 | A kind of colored dry toner formula pottery print system |
| CN201510200808.9A Pending CN104932220A (en) | 2015-02-20 | 2015-04-24 | Color dry toner type ceramic printing system and method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510200808.9A Pending CN104932220A (en) | 2015-02-20 | 2015-04-24 | Color dry toner type ceramic printing system and method |
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| CN (2) | CN204667041U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135029B (en) * | 2021-04-28 | 2023-04-25 | 蓝思科技（长沙）有限公司 | Printing apparatus and printing method thereof |
| CN113253588A (en) * | 2021-06-11 | 2021-08-13 | 成都纺织高等专科学校 | Translation transfer type color ink powder printing machine and printing process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1004179C2 (en) * | 1996-10-03 | 1998-04-06 | Oce Tech Bv | Device for decoding ceramic and glass carriers and toner powder to be used in this device. |
| DE10001452C2 (en) * | 2000-01-15 | 2002-04-25 | Schott Glas | Device for printing on paper or plate-like materials |
| CN102608888A (en) * | 2012-01-06 | 2012-07-25 | 珠海天威飞马打印耗材有限公司 | Laser imaging device and laser imaging method |
| CN204028568U (en) * | 2014-08-27 | 2014-12-17 | 陆永添 | Pottery LED printer |
-
2015
- 2015-04-24 CN CN201520253011.0U patent/CN204667041U/en not_active Expired - Fee Related
- 2015-04-24 CN CN201510200808.9A patent/CN104932220A/en active Pending
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|---|---|
| CN104932220A (en) | 2015-09-23 |
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| Date | Code | Title | Description |
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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: 20150923 Termination date: 20210424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |