CN110039922B - Production method and production line of ceramic tile with fixed pattern corresponding to ink-jet pattern - Google Patents
Production method and production line of ceramic tile with fixed pattern corresponding to ink-jet pattern Download PDFInfo
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- CN110039922B CN110039922B CN201910350995.7A CN201910350995A CN110039922B CN 110039922 B CN110039922 B CN 110039922B CN 201910350995 A CN201910350995 A CN 201910350995A CN 110039922 B CN110039922 B CN 110039922B
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- 239000000919 ceramic Substances 0.000 title claims abstract description 171
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 49
- 238000007639 printing Methods 0.000 claims abstract description 126
- 238000007641 inkjet printing Methods 0.000 claims abstract description 90
- 238000000034 method Methods 0.000 claims abstract description 64
- 238000010020 roller printing Methods 0.000 claims abstract description 42
- 230000008569 process Effects 0.000 claims abstract description 38
- 238000005034 decoration Methods 0.000 abstract description 57
- 230000000694 effects Effects 0.000 abstract description 14
- 239000011449 brick Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 15
- 238000010304 firing Methods 0.000 description 4
- 238000001459 lithography Methods 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 241000322338 Loeseliastrum Species 0.000 description 2
- 238000002508 contact lithography Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- 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
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/048—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by spraying or projecting
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- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0031—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with product identification means, e.g. labels on test products or integrated circuit tags inside products RFID
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
- B41M1/34—Printing on other surfaces than ordinary paper on glass or ceramic surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/007—Digital printing on surfaces other than ordinary paper on glass, ceramic, tiles, concrete, stones, etc.
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Ink Jet (AREA)
- Finishing Walls (AREA)
- Printing Methods (AREA)
Abstract
The invention relates to the technical field of ceramic decoration, in particular to a production method and a production line of a ceramic tile with a fixed pattern corresponding to an ink-jet pattern, wherein the method comprises the steps of a, presetting the printing procedures and the sequence of a rubber roller printing machine and a digital ink-jet printing machine; b, printing a corresponding fixed pattern on the fixed area of the ceramic tile blank by each rubber roller; c, printing a corresponding ink-jet pattern on the fixed area of the ceramic tile green body; the sequence of the steps b and c can be interchanged, and the step d of enabling the fixed pattern dynamically printed by the rubber roller to correspond to the ink-jet pattern dynamically printed by the ink-jet is also included between the two steps. The invention realizes that the fixed patterns dynamically printed by the rubber roller correspond to the ink-jet patterns dynamically printed by the ink-jet, and the patterns can be correspondingly overlapped with each other, thereby being capable of producing a plurality of ceramic decorative bricks with fixed patterns, special process effects and texture at one time.
Description
Technical Field
The invention relates to the technical field of ceramic decoration, in particular to a production method and a production line of a ceramic tile with a fixed pattern corresponding to an ink-jet pattern.
Background
The production and manufacturing level of the building ceramic industry in China is greatly improved after decades of development, and the product quality and the decoration level can be comparable with those of the foreign advanced countries. In the aspect of decoration technology, especially pattern decoration, of the surface of ceramic tiles, the development process mainly goes through 3 stages: namely screen lithographic decoration, rubber roll printing decoration and 3D digital ink-jet printing decoration. The 3D digital ink-jet printing decoration technology becomes the mainstream of the pattern decoration technology of the existing ceramic tile products, and the first two screen printing and rubber roller printing decoration technologies shrink gradually. According to data statistics, the ceramic tiles decorated by pure digital ink-jet accounts for more than 90% of the products in the architectural ceramic terminal market, and the products printed by pure color products, silk screen lithographic plates, rubber rollers and the combination of three decoration technologies of digital ink-jet, silk screen lithographic plates and rubber rollers are very few.
Although the ceramic tile product obtained by the digital ink-jet decoration technology has the advantages and characteristics of clear pattern, various colors, bright color, distinct gradation and the like, the ceramic tile product cannot completely replace silk-screen lithography and rubber-covered roll printing decoration processes. Especially for ceramic tiles requiring special decoration effects, the screen printing or rubber roller printing decoration process can be easily completed, and the digital ink-jet decoration process is useless. Along with the change of the market, the ceramic tile products in the terminal market are more homogeneous and more competitive, and various production enterprises want the products to have certain technical level and can embody individuation and differentiation, thereby attracting terminal consumers and meeting the requirements of the terminal consumers on individualized decoration. Therefore, the ceramic tile produced by the simple digital ink-jet decoration technology cannot well and fully express the texture of the surface of the product material, and the composite overprinting technology combined with the silk-screen lithography technology or the rubber roller printing technology can mutually make up for the shortages, so that the decoration effect of the finally obtained ceramic tile product is upgraded, and the requirement of the personalized decoration of consumers is met.
The silk screen lithographic printing decoration is static positioning contact type decoration, the rubber roller printing decoration is dynamic random contact type decoration, and the digital ink-jet decoration is dynamic random or positioning non-contact type decoration, which have common points but are not completely the same. According to the characteristics of the three different decoration processes, the following combination overprints of the decoration processes exist at present:
1. screen lithography combined with rubber roll printing: the combination times and the front and rear decoration sequences are not limited, and the front and rear of the decoration patterns are random, so that the front and rear overprinted decoration patterns do not have corresponding relation;
2. screen-lithographic combined digital inkjet printing: the combination times are not limited, the front and rear decoration sequence is common in the front by digital ink-jet decoration, namely, after the digital ink-jet decoration pattern is finished, the screen printing lithographic printing decoration is printed once or for many times, and most of the front and rear decoration patterns of the combination overprinting also do not have the corresponding relation;
3. combining rubber rollers with digital ink jet printing: the combination times and the front and rear decoration sequence are not limited, but the combination times and the front and rear decoration sequence are mainly rubber roller printing and digital ink jet printing; the conventional rubber roller printing decoration is continuous, and cannot print fixed and unchangeable patterns, and the rubber roller patterns are also used for engraving a circle of connected patterns, so that the patterns of the rubber roller printing decoration are similar and different in texture, namely the patterns of each decorated ceramic product are unfixed, and the patterns can be distinguished from one another in position, so that the patterns of a plurality of products are changed, and the styles of the products are similar and different; because the decoration characteristics of the rubber roller and the digital ink-jet are dynamic printing, the patterns and textures decorated by the rubber roller and the digital ink-jet do not have corresponding relation, and fixed pattern decoration in positioning can not be carried out.
Therefore, the combination of any two different decoration technologies cannot realize the correspondence between the front and rear decoration patterns, and especially for the fixed patterns of ceramic decorative bricks with strong decoration, aiming at the requirements of the products, various ceramic decorative bricks with fixed pattern textures, special process effects and texture cannot be produced on a production line at one time; in addition, in the prior art, the special decoration effect of the surface of the ceramic tile is improved by adopting multiple times of firing (at least more than two times), namely, the process of glazing again, decorating again and then kiln firing is carried out on the surface of the fired finished ceramic tile. However, the multiple sintering process is often used for accessory tile products, and the process is very complicated and has high manufacturing cost, so that the process is difficult to be widely applied in industry.
Disclosure of Invention
The invention aims to provide a ceramic tile production method and a production line with fixed patterns corresponding to ink-jet patterns, aiming at the defects in the prior art, the method can ensure that the ink-jet patterns decorated by digital ink-jet can correspond to the fixed patterns decorated by rubber rollers one by one, and the pattern textures can be mutually and correspondingly overlapped, thereby enriching the decoration effect, and realizing the one-time production and manufacture of various ceramic decorative tiles with fixed pattern textures, special process effects and texture on the production line.
The purpose of the invention is realized by the following technical scheme:
the production method of the ceramic tile with the fixed pattern corresponding to the ink-jet pattern comprises the combination of a rubber roller printing process and a digital ink-jet printing process, and the combination comprises the following steps:
step a, presetting the printing procedures and sequence of a rubber roller printing machine and a digital ink-jet printing machine:
n fixed patterns to be printed are manufactured on a rubber roller of a rubber roller printing machine, and the printing procedures and the sequence of the n fixed patterns are preset; manufacturing ink-jet patterns to be printed by the digital ink-jet printing machine, and presetting the printing program and sequence of the ink-jet patterns; wherein n is a positive integer;
step b, rubber roll printing: printing a corresponding fixed pattern on the fixed area of the ceramic tile blank by each rubber roller, wherein the positions of the fixed patterns on each ceramic tile blank are the same;
step c, digital ink jet printing: printing a corresponding ink-jet pattern on a fixed area of the ceramic tile green body by using a digital ink-jet printing machine, wherein the positions of the ink-jet pattern on each ceramic tile green body are the same;
wherein, the order of step b and step c can be interchanged, and the method also comprises the following steps:
step d, enabling the fixed pattern dynamically printed by the rubber roller to correspond to the ink-jet pattern dynamically printed by the ink-jet roller:
after the rubber roller prints a fixed pattern on the ceramic tile green body, generating identification information which corresponds to the fixed pattern and can be acquired by a digital ink-jet printing machine on the ceramic tile green body, and then enabling the ceramic tile green body loaded with the fixed pattern and the corresponding identification information to enter the digital ink-jet printing machine; or,
after printing an ink-jet pattern on a ceramic tile green body by the digital ink-jet printing machine, generating identification information which corresponds to the ink-jet pattern and can be acquired by the rubber roll printing machine on the ceramic tile green body, and then enabling the ceramic tile green body loaded with the ink-jet pattern and the corresponding identification information to enter the rubber roll printing machine;
in the above process, the step bdc or the step cdb is performed once per cycle, so that the fixed pattern dynamically printed by the rubber roller and the ink-jet pattern dynamically printed by the ink-jet roller can correspond to each other.
In the technical scheme, in the step b, each rubber roller prints a corresponding fixed pattern in the fixed area of the ceramic tile blank, and the process can be repeated in a circulating manner, so that the patterns and the textures can be correspondingly overlapped.
In the above technical scheme, in the step c, the digital ink-jet printing machine prints a corresponding ink-jet pattern on the fixed area of the green tile blank, and the process can be repeated in a circulating manner, so that the patterns and textures can be correspondingly overlapped with each other.
In the above technical scheme, in the step b, the printing procedure of the rubber roller printing machine is to sequentially print according to the sequence of different rubber rollers, and the specific steps are as follows:
printing a first fixed pattern on a first rubber roller on a fixed area of a first ceramic tile blank, and then printing a second fixed pattern on the first rubber roller on a second ceramic tile blank until an nth fixed pattern on the first rubber roller is printed on an nth ceramic tile blank; and then, printing the next rubber roller according to the printing procedure of the first rubber roller until the last rubber roller finishes printing.
In the above technical solution, in the step d, the identification information is a barcode or a two-dimensional code, and information corresponding to a fixed pattern or an inkjet pattern is preset in the barcode or the two-dimensional code information.
In the technical scheme, in the step d, a bar code or a two-dimensional code corresponding to the fixed pattern or the ink-jet pattern is generated on the ceramic tile green body by adopting a code printer, then the bar code or the two-dimensional code is identified by a code scanner, and the information of the bar code or the two-dimensional code is transmitted to a digital ink-jet printing machine or a rubber roller printing machine.
The invention also provides a ceramic tile production line with a fixed pattern corresponding to the ink-jet pattern, which comprises a rubber roll printing machine, a digital ink-jet printing machine, a code printer and a code scanner, wherein the rubber roll printing machine can print the corresponding fixed pattern in the fixed area of each ceramic tile blank; when the ceramic tile green body is printed with the fixed pattern or the ink-jet pattern for one time, the code scanner generates identification information which corresponds to the fixed pattern or the ink-jet pattern and can be identified by the code scanner on the ceramic tile green body, and then the code scanner transmits the identification information to the rubber roll printing machine or the digital ink-jet printing machine, so that the fixed pattern printed by the rubber roll printing machine and the ink-jet pattern printed by the digital ink-jet printing machine correspond to each other one by one.
In the technical scheme, the rubber roller printing machine comprises at least one rubber roller, at least one fixed pattern is engraved on each rubber roller, and each rubber roller is used for printing a corresponding fixed pattern in the fixed area of the ceramic tile blank.
In the technical scheme, the ceramic tile blank positioning device further comprises an inductor capable of inducing the position of the ceramic tile blank.
In the above technical solution, the identification information is a bar code or a two-dimensional code, and the bar code or the two-dimensional code information is preset to correspond to a fixed pattern on the rubber roller or an ink-jet pattern of the digital ink-jet printing machine.
The beneficial effects of the invention are as follows:
the invention relates to a method for producing a ceramic tile with a fixed pattern corresponding to an ink-jet pattern, which comprises the combination of a rubber roller printing process and a digital ink-jet printing process, wherein the combination comprises the following steps: step a, presetting a printing program and a printing sequence of a rubber roller printing machine and a digital ink-jet printing machine; step b, rubber roll printing: printing a corresponding fixed pattern on the fixed area of the ceramic tile blank by each rubber roller, wherein the positions of the fixed patterns on each ceramic tile blank are the same; step c, digital ink jet printing: printing a corresponding ink-jet pattern on a fixed area of the ceramic tile green body by using a digital ink-jet printing machine, wherein the positions of the ink-jet pattern on each ceramic tile green body are the same; wherein, the order of step b and step c can be interchanged, and the method also comprises the following steps: step d, enabling the fixed pattern dynamically printed by the rubber roller to correspond to the ink-jet pattern dynamically printed by the ink-jet roller: after the rubber roller finishes printing a fixed pattern on the ceramic tile green body, generating identification information which corresponds to the fixed pattern and can be acquired by a digital ink-jet printing machine on the ceramic tile green body, and then entering the digital ink-jet printing machine; or,
after printing an ink-jet pattern on a ceramic tile green body by the digital ink-jet printing machine, generating identification information which corresponds to the ink-jet pattern and can be acquired by the rubber roller printing machine on the ceramic tile green body, and then entering the rubber roller printing machine; the step bdc or the step cdb is performed once per cycle, so that the fixed pattern of the dynamic rubber roller printing can be in one-to-one correspondence with the ink jet pattern of the dynamic ink jet printing. Compared with the prior art, the invention has the following advantages:
(1) the invention realizes that the rubber roller printing technology is changed from dynamic, random and contact printing into dynamic, positioning and contact printing, and the printing of dynamic fixed patterns of the rubber roller is realized by marking the ceramic tiles with different fixed patterns printed by the rubber roller, and the printing of skip printing is realized, so that decorative patterns are richer;
(2) the combined printing of the invention is characterized in that the rubber roller printing machine firstly prints different fixed patterns and marks the different fixed patterns, and then the digital ink-jet printing machine can identify the different fixed patterns printed by the rubber roller and carry out ink-jet printing on the ink-jet patterns with corresponding relations according to the different fixed patterns; or the digital ink-jet printing machine prints different ink-jet patterns firstly, marks the different ink-jet patterns, and then the roller printing machine can identify the different ink-jet patterns and print corresponding fixed patterns according to the different ink-jet patterns; therefore, the ink-jet patterns decorated by the digital ink-jet printing machine can correspond to the fixed patterns decorated by the rubber roll printing machine one by one, and the pattern textures can be mutually and correspondingly overlapped, so that perfect pattern correspondence and matching are formed between the patterns of two printing decoration technologies, the decoration effect is greatly enriched, and especially for the fixed patterns of ceramic decorative bricks with stronger decoration, the ceramic decorative bricks with the fixed pattern textures, special process effects and texture can be produced on a production line at one time, and the requirements of individual decoration of consumers are better met;
(3) by adopting the method, the ceramic decorative brick with the effect of the multi-firing process can be produced without adopting the multi-firing (at least more than two times) process, so that the process expression effect and the decorative performance of the ceramic brick product are improved, the production process and the period are greatly simplified, the production cost is saved, the energy consumption is reduced, the product damage is reduced, and the method is favorable for large-scale production, and has very good industrial application prospect.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
FIG. 1 is a schematic structural diagram of a ceramic tile production line with a fixed pattern corresponding to an inkjet pattern according to embodiment 3 of the present invention.
Reference numerals:
rubber roll calico printing machine 1, digital inkjet calico printing machine 2, inductor 3, code printer 4, ceramic tile green compact 5, code scanner 6.
Detailed Description
The invention is further described with reference to the following examples.
Example 1:
the method for producing the ceramic tile with the fixed pattern corresponding to the ink-jet pattern comprises the following steps:
step a, presetting the printing procedures and sequence of a rubber roller printing machine and a digital ink-jet printing machine:
n fixed patterns to be printed are manufactured on a rubber roller of a rubber roller printing machine, and the printing procedures and the sequence of the n fixed patterns are preset; manufacturing ink-jet patterns to be printed by the digital ink-jet printing machine, and presetting the printing program and sequence of the ink-jet patterns; wherein n is a positive integer;
step b, firstly, performing rubber roll printing:
when the ceramic tile blanks enter the rubber roll printing machine one by one, the printing is carried out according to the following printing procedures:
printing a first fixed pattern on a first rubber roller on a fixed area of a first ceramic tile blank, and then printing a second fixed pattern on the first rubber roller on a second ceramic tile blank until an nth fixed pattern on the first rubber roller is printed on an nth ceramic tile blank; then, printing by a second rubber roller according to the printing procedure of the first rubber roller until the last rubber roller finishes printing; so that each rubber roller prints a corresponding fixed pattern in the fixed area of the ceramic tile green body, and the positions of the fixed patterns on each ceramic tile green body are the same;
step d, enabling the fixed pattern dynamically printed by the rubber roller to correspond to the ink-jet pattern dynamically printed by the ink-jet roller:
after each rubber roller finishes printing a fixed pattern on the ceramic tile green body, generating identification information which corresponds to the fixed pattern and can be acquired by a subsequent digital ink-jet printing machine on the ceramic tile green body, and then enabling the ceramic tile green body loaded with the fixed pattern and the identification information to enter the digital ink-jet printing machine for preparing digital ink-jet printing;
c, carrying out ink jet printing by the digital ink jet printing machine according to the following printing program:
before each printing of the digital ink-jet printing machine, firstly, according to the obtained identification information of the corresponding fixed pattern on each ceramic tile green body, ink-jet patterns which are in one-to-one correspondence with the fixed patterns are ink-jet printed in the fixed area of each ceramic tile green body, the positions of the ink-jet patterns on each ceramic tile green body are the same until all the ceramic tile green bodies are printed, and therefore the fixed patterns dynamically printed by the rubber rollers on each ceramic tile green body correspond to the ink-jet patterns dynamically printed by the ink-jet printing.
Specifically, in the step b, each rubber roller prints a corresponding fixed pattern in the fixed area of the ceramic tile blank, and the process can be repeated in a circulating manner, so that the patterns and the textures can be correspondingly overlapped.
Specifically, in the step c, the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile blank, and the process can be repeated in a circulating manner, so that the pattern textures can be correspondingly overlapped with each other.
In this embodiment, as a preferred embodiment, in step d, the identification information is a barcode or a two-dimensional code, and information corresponding to a fixed pattern is set in advance in the barcode or the two-dimensional code information. During operation, after each rubber roller prints a fixed pattern on a ceramic tile blank, a code printer is adopted to generate a bar code or a two-dimensional code corresponding to the fixed pattern on the ceramic tile blank, then the bar code or the two-dimensional code is identified through a code scanner, the information of the bar code or the two-dimensional code is transmitted to a digital ink-jet printing machine, and then digital ink-jet printing is carried out.
Example 2:
the method for producing the ceramic tile with the fixed pattern corresponding to the ink-jet pattern comprises the following steps:
step a, presetting the printing procedures and sequence of a rubber roller printing machine and a digital ink-jet printing machine:
n fixed patterns to be printed are manufactured on a rubber roller of a rubber roller printing machine, and the printing procedures and the sequence of the n fixed patterns are preset; manufacturing ink-jet patterns to be printed by the digital ink-jet printing machine, and presetting the printing program and sequence of the ink-jet patterns; wherein n is a positive integer;
step c, ink-jet printing is firstly carried out:
when the ceramic tile green bodies enter a digital ink-jet printing machine one by one, the process is carried out according to the following printing procedures:
printing a first ink-jet pattern on a fixed area of a first ceramic tile blank, and then printing a second ink-jet pattern on a fixed area of a second ceramic tile blank until the last ink-jet pattern is printed;
d, enabling the ink-jet pattern of the ink-jet dynamic printing to correspond to the fixed pattern of the rubber roller dynamic printing:
after printing an ink-jet pattern on each ceramic tile blank, generating identification information which corresponds to the ink-jet pattern and can be acquired by a subsequent rubber roll printing machine on the ceramic tile blank, and then enabling the ceramic tile blank carrying the ink-jet pattern and the identification information to enter the rubber roll printing machine for preparation of rubber roll printing;
step b, rubber roll printing:
when the ceramic tile blanks enter the rubber roll printing machine one by one, the rubber roll printing machine firstly performs rubber roll printing according to the acquired identification information of the corresponding ink-jet pattern on each ceramic tile blank and then according to the following printing procedures:
printing a first fixed pattern on a first rubber roller on a fixed area of a first ceramic tile blank printed with a first ink-jet pattern, and then printing a second fixed pattern on the first rubber roller on a second ceramic tile blank printed with a second ink-jet pattern until an nth fixed pattern on the first rubber roller is printed on an nth ceramic tile blank, wherein the position of each fixed pattern on each ceramic tile blank is the same; then, the second rubber roller prints according to the printing procedure of the first rubber roller until the last rubber roller finishes printing, so that the ink-jet patterns of the ink-jet dynamic printing on each ceramic tile blank correspond to the fixed patterns of the rubber roller dynamic printing one by one;
specifically, in the step c, the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile blank, and the process can be repeated in a circulating manner, so that the pattern textures can be correspondingly overlapped with each other.
Specifically, in the step b, each rubber roller prints a corresponding fixed pattern in the fixed area of the ceramic tile blank, and the process can be repeated in a circulating manner, so that the patterns and the textures can be correspondingly overlapped.
In this example, as a preferred embodiment, in step d, the identification information is a barcode or a two-dimensional code, and information corresponding to the inkjet pattern is set in advance in the barcode or the two-dimensional code information. When the digital ink-jet printing machine works, after an ink-jet pattern is printed on each ceramic tile blank, a code printer is adopted to generate a bar code or a two-dimensional code corresponding to the ink-jet pattern on the ceramic tile blank, then the bar code or the two-dimensional code is identified through the code scanner, the information of the bar code or the two-dimensional code is transmitted to the rubber roller printing machine, and then the rubber roller printing is carried out.
Example 3:
the ceramic tile production line enabling the fixed patterns to correspond to the ink-jet patterns in the embodiment is shown in fig. 1, and comprises an inductor 3, a rubber roll printing machine 1, a code printer 4, a code scanner 6 and a digital ink-jet printing machine 2 which are sequentially arranged and used for sensing the position of a ceramic tile blank 5; each rubber roller prints a corresponding fixed pattern in a fixed area of the ceramic tile blank 5, then the code writer 4 generates bar code information which corresponds to the fixed pattern and can be identified by the code scanner 6 on the ceramic tile blank 5, then the code scanner 6 transmits the bar code information to the digital ink-jet printing machine 2, then the ceramic tile blank 5 carrying the fixed pattern and the corresponding bar code information enters the digital ink-jet printing machine 2, and the digital ink-jet printing machine 2 prints a corresponding ink-jet pattern in the fixed area of the ceramic tile blank 5, so that the ink-jet patterns correspond to the fixed patterns one by one.
In this embodiment, the rubber roll printing machine 1 includes four rubber rolls, which are a rubber roll a, a rubber roll B, a rubber roll C and a rubber roll D in sequence, each rubber roll is engraved with at least one fixed pattern, the four rubber rolls have n fixed patterns (n is a positive integer), and the fixed patterns dynamically printed by the rubber roll printing machine 1 of the production line correspond to the inkjet patterns dynamically printed by the digital inkjet printing machine 2 one by one in a specific working process as follows (see fig. 1):
presetting a printing program and a printing sequence of patterns required to be printed by the rubber roller printing machine 1 and the digital ink-jet printing machine 2, recording a sensing sequence number by the sensor and transmitting the sensing sequence number to the rubber roller printing machine 1 when the ceramic tile green body 5 runs to the sensor 3, issuing an instruction by the rubber roller printing machine 1, adjusting the running state, reducing the height of a roller shaft of the rubber roller to a set parameter, printing a fixed pattern on a 1 st fixed position carved by the rubber roller A on the surface of the ceramic tile green body 5, printing a fixed pattern on a 2 nd fixed position on the rubber roller A by the subsequently connected ceramic tile green body 5, and lifting the rubber roller A until all the carved fixed patterns on the rubber roller A are printed; then, the rubber roller decorating machine 1 issues an instruction to the rubber roller B, and the fixed pattern at the nth fixed position is printed on the induced ceramic tile green blank 5 according to the printing program and the sequence of the rubber roller A in sequence until the fixed patterns engraved on the rubber roller C and the rubber roller D are all printed, so that a cycle of the rubber roller decorating machine 1 is formed; and the process is repeated in a reciprocating way.
After the rubber roller A successfully prints the 1 st fixed pattern, the rubber roller printing machine 1 transmits data to a coder 4, the coder 4 calculates the running time and distance of the ceramic tile green body 5 printed with the 1 st fixed pattern according to a set program, induction identification is carried out after the ceramic tile green body 5 printed with the 1 st fixed pattern reaches the coder 4, the coder 4 prints a bar code on the bottom of the ceramic tile green body 5, then the ceramic tile green body 5 carrying the bar code information runs to a code scanner 6, the code scanner 6 scans and identifies the code and transmits the obtained identification information to the digital ink-jet printing machine 2, then the digital ink-jet printing machine 2 selects a corresponding ink-jet pattern according to the transmitted identification information and prints the ink-jet pattern on the fixed position of the ceramic tile green body 5, therefore, the production line finishes the alignment printing and decoration of the 1 st fixed pattern on the rubber roller A and the ink-jet pattern of the digital ink-jet printing machine 2 And 5, the patterns and the textures are correspondingly overlapped in a reciprocating way, so that perfect pattern correspondence and matching are formed between the patterns of the two printing decoration technologies, the decoration effect is greatly enriched, and the individual requirements are met.
In this embodiment, the sensor 3 has a function of sensing the object passing through and can transmit sensing information to the rubber roller printing machine 1 in real time.
The code printer 4 has the functions of sensing an object, receiving and transmitting information and printing codes on the object, the bar code printed by the code printer 4 is an identification, a binary code is printed on the passed tile green compact 5 by the code printer 4 at intervals in a computer binary code mode, namely, the code printer 4 transmits a printing completion signal according to the rubber roller decorating machine 1, and the binary code is printed on the bottom surface of the tile green compact 5.
The code scanner 6 connected in front of the digital ink-jet printing machine 2 identifies the binary code mark on the bottom surface of the ceramic tile green body 5 through the image identification function, transmits the identified mark to the digital ink-jet printing machine 2, and calls out the ink-jet pattern corresponding to the texture of the ceramic tile green body 5 by the control program of the digital ink-jet printing machine 2 to print on the ceramic tile green body 5. When the ceramic tile green body 5 with the binary code on the bottom surface passes through the code scanner 6, the code scanner 6 reads the binary code and converts the binary code into a corresponding number, and then transmits the corresponding number to the digital ink-jet printing machine 2, and then the digital ink-jet printing machine 2 automatically selects the ink-jet pattern with the corresponding code number according to the read code number and prints the ink-jet pattern on the surface of the ceramic tile green body 5.
Example 4:
the ceramic tile production line enabling the fixed patterns to correspond to the ink-jet patterns comprises a sensor, a digital ink-jet printing machine, a code printer, a code scanner and a rubber roll printing machine which are sequentially arranged and used for sensing the green position of a ceramic tile; the digital ink-jet printing machine prints a corresponding ink-jet pattern in a fixed area of a ceramic tile blank, then a code printer generates two-dimensional code information which corresponds to the ink-jet pattern and can be identified by a code scanner on the ceramic tile blank, then the code scanner transmits the two-dimensional code information to a rubber roll printing machine, then the ceramic tile blank loaded with the ink-jet pattern and the corresponding two-dimensional code information enters the rubber roll printing machine, and a rubber roll of the rubber roll printing machine prints a corresponding fixed pattern in the fixed area of the ceramic tile blank, so that the ink-jet pattern and the fixed pattern are in one-to-one correspondence; the patterns and the textures can be correspondingly overlapped by the reciprocating circulation, so that the fixed patterns printed by the rubber roller dynamically correspond to the ink-jet patterns printed by the ink-jet dynamically, the decorative effect is greatly enriched, and the individual requirements are met.
In this embodiment, the rubber roll printing machine includes two rubber rolls, which are a rubber roll a and a rubber roll B in sequence, each rubber roll is engraved with at least one fixed pattern, the two rubber rolls are engraved with n fixed patterns (n is a positive integer), and the fixed patterns dynamically printed by the rubber roll printing machine of the production line and the inkjet patterns dynamically printed by the digital inkjet printing machine correspond to each other one by one in the following specific working process:
presetting a printing program and a printing sequence of patterns required by a rubber roll printing machine and a digital ink-jet printing machine, recording a sensing sequence number by the sensor and transmitting the sensing sequence number to the digital ink-jet printing machine when the ceramic tile green bodies run to the sensor, issuing an instruction by the digital ink-jet printing machine, printing the 1 st ink-jet pattern on the surface of the ceramic tile green bodies, and printing the 2 nd ink-jet pattern by the subsequently connected ceramic tile green bodies until all the ceramic tile green bodies are printed, so as to form a cycle of the digital ink-jet printing machine; and the process is repeated in a reciprocating way.
After the tile green body is successfully printed with the 1 st ink-jet pattern, the digital ink-jet printing machine transmits data to a code printer, the code printer calculates the running time and distance of the tile green body printed with the 1 st ink-jet pattern according to a set program, induction recognition is carried out after the tile green body printed with the 1 st ink-jet pattern reaches the code printer, the code printer prints a two-dimensional code on the bottom of the tile green body, then the tile green body carrying the two-dimensional code information runs to the code scanner, the code scanner scans and recognizes the code and transmits the obtained recognition information to a rubber roller printing machine, then the rubber roller printing machine selects a rubber roller A according to the transmitted recognition information, then the height of a roller shaft of the rubber roller A is reduced to a set parameter, and the fixed pattern on the 1 st fixed position carved by the rubber roller A is printed on the surface of the tile green body; printing a fixed pattern on the 2 nd fixed position on the rubber roller A by the subsequently connected ceramic tile green body until all engraved fixed patterns on the rubber roller A are printed, and lifting the rubber roller A; then, the rubber roller decorating machine 1 issues an instruction to the rubber roller B, the fixed patterns at the nth fixed position are printed on the ceramic tile green body according to the printing procedure and sequence of the rubber roller A in sequence until all the fixed patterns are completely printed, therefore, the production line finishes the alignment printing of the ink-jet patterns of the digital ink-jet printing machine and the fixed patterns on the rubber roller to decorate the ceramic tile green body, and the steps are repeated in such a way, so that the patterns and the textures can be correspondingly overlapped, perfect pattern correspondence and matching are formed between the patterns of two printing decoration technologies, the decoration effect is greatly enriched, and the individual requirements are met.
Example 5:
the main technical scheme of the ceramic tile production line for enabling the fixed pattern dynamically printed by the rubber roller to correspond to the ink jet pattern dynamically printed by the ink jet is the same as that of the embodiment 4, and the difference is that:
after the digital ink-jet printing machine finishes printing ink-jet patterns, the rubber roller printing machine does not need to sequentially print according to the two-dimensional code identification information transmitted by the code scanner and according to the sequence of the rubber rollers A and B, and a certain fixed pattern on one of the rubber rollers can be selected in a jumping manner to print. For example, after the digital ink-jet printing machine finishes printing of an ink-jet pattern on a ceramic tile green body, the code printer prints a two-dimensional code on the ceramic tile green body, then the rubber roll printing machine directly selects a fixed pattern on a second fixed position on the rubber roll B according to two-dimensional code identification information transmitted by the code scanner, and prints the fixed pattern on the ceramic tile green body, so that the ink-jet pattern corresponds to the fixed pattern one to one, and decorative patterns are enriched.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the true spirit and scope of the present invention.
Claims (10)
1. A method for producing ceramic tiles with fixed patterns corresponding to ink-jet patterns comprises the combination of a rubber roller printing process and a digital ink-jet printing process, and is characterized in that: the combination comprises the following steps:
step a, presetting the printing procedures and sequence of a rubber roller printing machine and a digital ink-jet printing machine:
n fixed patterns to be printed are manufactured on a rubber roller of a rubber roller printing machine, and the printing procedures and the sequence of the n fixed patterns are preset; manufacturing ink-jet patterns to be printed by the digital ink-jet printing machine, and presetting the printing program and sequence of the ink-jet patterns; wherein n is a positive integer;
step b, rubber roll printing: printing a corresponding fixed pattern on the fixed area of the ceramic tile blank by each rubber roller, wherein the positions of the fixed patterns on each ceramic tile blank are the same;
step c, digital ink jet printing: printing a corresponding ink-jet pattern on a fixed area of the ceramic tile green body by using a digital ink-jet printing machine, wherein the positions of the ink-jet pattern on each ceramic tile green body are the same;
wherein, the order of step b and step c can be interchanged, and the method also comprises the following steps:
step d, enabling the fixed pattern dynamically printed by the rubber roller to correspond to the ink-jet pattern dynamically printed by the ink-jet roller:
after the rubber roller prints a fixed pattern on the ceramic tile green body, generating identification information which corresponds to the fixed pattern and can be acquired by a digital ink-jet printing machine on the ceramic tile green body, and then enabling the ceramic tile green body loaded with the fixed pattern and the corresponding identification information to enter the digital ink-jet printing machine; or,
after printing an ink-jet pattern on a ceramic tile green body by the digital ink-jet printing machine, generating identification information which corresponds to the ink-jet pattern and can be acquired by the rubber roll printing machine on the ceramic tile green body, and then enabling the ceramic tile green body loaded with the ink-jet pattern and the corresponding identification information to enter the rubber roll printing machine;
in the above process, the step bdc or the step cdb is performed once per cycle, so that the fixed pattern dynamically printed by the rubber roller and the ink-jet pattern dynamically printed by the ink-jet roller can correspond to each other.
2. A method for producing ceramic tiles with fixed patterns corresponding to the ink-jet patterns according to claim 1, characterized in that: in the step b, each rubber roller prints a corresponding fixed pattern in the fixed area of the ceramic tile blank, and the process can be repeated in a circulating mode, so that the patterns and the textures can be correspondingly overlapped.
3. A method for producing ceramic tiles with fixed patterns corresponding to the ink-jet patterns according to claim 1, characterized in that: in step c, the digital ink-jet printing machine prints a corresponding ink-jet pattern on the fixed area of the ceramic tile blank, and the process can be repeated in a circulating way, so that the pattern textures can be correspondingly overlapped with each other.
4. A method for producing ceramic tiles with fixed patterns corresponding to the ink-jet patterns according to claim 1, characterized in that: in the step b, the printing procedure of the rubber roller printing machine is to sequentially print according to the sequence of different rubber rollers, and the specific steps are as follows:
printing a first fixed pattern on a first rubber roller on a fixed area of a first ceramic tile blank, and then printing a second fixed pattern on the first rubber roller on a second ceramic tile blank until an nth fixed pattern on the first rubber roller is printed on an nth ceramic tile blank; and then, printing the next rubber roller according to the printing procedure of the first rubber roller until the last rubber roller finishes printing.
5. A method for producing ceramic tiles with fixed patterns corresponding to the ink-jet patterns according to claim 1, characterized in that: in step d, the identification information is a bar code or a two-dimensional code, and information corresponding to a fixed pattern or an inkjet pattern is preset in the bar code or the two-dimensional code information.
6. A method for producing ceramic tiles with fixed patterns corresponding to the ink-jet patterns according to claim 5, characterized in that: in the step d, firstly, a code printer is adopted to generate a bar code or a two-dimensional code corresponding to the fixed pattern or the ink-jet pattern on the ceramic tile green body, then the bar code or the two-dimensional code is identified by a code scanner, and the information of the bar code or the two-dimensional code is transmitted to a digital ink-jet printing machine or a rubber roller printing machine.
7. A ceramic tile production line with fixed patterns corresponding to ink-jet patterns is characterized in that: the printing device comprises a rubber roll printing machine capable of printing a corresponding fixed pattern in a fixed area of each ceramic tile blank, a digital ink-jet printing machine capable of printing a corresponding ink-jet pattern in the fixed area of each ceramic tile blank, and a code printer and a code scanner which are sequentially arranged between the rubber roll printing machine and the digital ink-jet printing machine; when the ceramic tile green body is printed with the fixed pattern or the ink-jet pattern for one time, the code scanner generates identification information which corresponds to the fixed pattern or the ink-jet pattern and can be identified by the code scanner on the ceramic tile green body, and then the code scanner transmits the identification information to the rubber roll printing machine or the digital ink-jet printing machine, so that the fixed pattern printed by the rubber roll printing machine and the ink-jet pattern printed by the digital ink-jet printing machine correspond to each other one by one.
8. A ceramic tile production line with a fixed pattern corresponding to an inkjet pattern according to claim 7, characterized in that: the rubber roller printing machine comprises at least one rubber roller, at least one fixed pattern is engraved on each rubber roller, and each rubber roller is used for printing a corresponding fixed pattern in the fixed area of the ceramic tile blank.
9. A ceramic tile production line with a fixed pattern corresponding to an inkjet pattern according to claim 7, characterized in that: the ceramic tile blank production device also comprises a sensor capable of sensing the position of the ceramic tile blank.
10. A ceramic tile production line with a fixed pattern corresponding to an inkjet pattern according to claim 7, characterized in that: the identification information is a bar code or a two-dimensional code, and the bar code or the two-dimensional code information is preset to correspond to a fixed pattern on the rubber roller or an ink-jet pattern of the digital ink-jet printing machine.
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| CN114074480B (en) * | 2020-08-12 | 2022-12-13 | 广州精陶机电设备有限公司 | Ceramic tile printing method based on code spraying identification |
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| EP2488429B1 (en) * | 2009-10-13 | 2019-05-08 | M-Solv Limited | Apparatus and method for processing long, continuous flexible substrates |
| CN103802465A (en) * | 2012-11-14 | 2014-05-21 | 宜昌市正中科技有限公司 | Online chromatography inspection system with ink jetting mark |
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Effective date of registration: 20210104 Address after: 523000 Tangxia village, Gaopo Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK Co.,Ltd. Patentee after: JIANGXI WONDERFUL CERAMIC Co.,Ltd. Patentee after: JIANGXI HEMEI CERAMICS Co.,Ltd. Patentee after: CHONGQING WEIMEI CERAMICS Co.,Ltd. Address before: 523000 R & D center of Weimei group, Beiwang Road, Gaopo Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK Co.,Ltd. Patentee before: DONGGUAN WEIMEI DECORATION MATERIALS Co.,Ltd. Patentee before: JIANGXI HEMEI CERAMICS Co.,Ltd. Patentee before: CHONGQING WEIMEI CERAMICS Co.,Ltd. |
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