CN110039922B - Production method and production line of ceramic tile with fixed pattern corresponding to ink-jet pattern - Google Patents

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

Ceramic tile production method and production line with fixed pattern corresponding to inkjet pattern

technical field

The invention relates to the technical field of ceramic decoration, in particular to a ceramic tile production method and production line with a fixed pattern corresponding to an inkjet pattern.

Background technique

After decades of development in my country's building ceramics industry, the level of production and manufacturing has been greatly improved, and the product quality and decoration level have been comparable to those of advanced foreign countries. In terms of decoration technology on the surface of ceramic tiles, especially pattern decoration, its development process has mainly gone through three stages: screen lithography decoration, rubber roller printing decoration and 3D digital inkjet printing decoration. Among them, the 3D digital inkjet printing decoration technology has become the mainstream of the current ceramic tile product pattern decoration technology, while the first two screen printing and rubber roller printing decoration technologies are gradually shrinking. According to statistics, the products in the building ceramics terminal market, ceramic tiles with pure digital inkjet decoration account for more than 90%, while solid color products, screen lithography, cots and digital inkjet and screen lithography and cots are three kinds of decoration. There are very few products made by printing a combination of technologies.

Although the ceramic tile products obtained by digital inkjet decoration technology have many advantages and characteristics such as clear patterns, diverse designs, bright colors, and distinct layers, they cannot completely replace screen lithography and rubber roller printing decoration processes. Especially for ceramic tiles that require special decorative effects, the decoration process can be easily done by screen or rubber roller printing, while the digital inkjet decoration process is powerless. With the changes in the market, the ceramic tile products in the terminal market are becoming more and more homogeneous, and the competition is becoming more and more fierce. All manufacturers hope that their products have a certain technical level, which can reflect personalization and differentiation, so as to attract end consumers and satisfy Their need for personalized decoration. Therefore, the ceramic tiles produced by the simple digital inkjet decoration technology cannot fully express the texture of the product material surface, and the composite overprinting process combined with screen lithography or rubber roller printing technology can learn from each other's strengths and weaknesses. , so that the decorative effect of the finally obtained ceramic tile products can be upgraded, so as to meet the needs of consumers for personalized decoration.

Screen lithography decoration is static positioning contact decoration, rubber roller printing decoration is dynamic random contact decoration, and digital inkjet decoration is dynamic random or positioning non-contact decoration. According to the characteristics of these three different decoration processes, there are currently the following combinations of decoration processes:

1. Screen lithography combined with rubber roller printing: the number of combinations and the order of front and rear decoration are not limited, and the decorative patterns are random before and after, so there is no corresponding relationship between the decorative patterns superimposed before and after;

2. Screen lithography combined with digital inkjet printing: the number of combinations is not limited. It is more common to use digital inkjet decoration in the front and rear decoration order, that is, after the digital inkjet decoration pattern is completed, one or more screen printing lithography printing decoration is added. Most of the decorative patterns on the front and back of this combination of overprinting do not have a corresponding relationship;

3. Cots combined with digital inkjet printing: the number of combinations and the order of front and rear decoration are not limited, but most of them are mainly based on the printing of the rubber roller before and the digital inkjet printing; the conventional printing decoration of the rubber roller is continuous , will not print a fixed pattern, and the pattern of the rubber roller is also engraved with a connected pattern, so the pattern texture of the rubber roller printing decoration is similar but different, that is, the pattern of each decorated ceramic product is not fixed, each There will be differences in the pattern position between the sheets, so there will be pattern changes among the multi-piece products, and the styles are similar but similar but different; because the decorative features of both the rubber roller and the digital inkjet are dynamic printing, so the two The decorative patterns and textures also do not have a corresponding relationship, and cannot be used as fixed pattern decoration for positioning.

Therefore, the combination of any two different decoration technologies mentioned above cannot achieve the correspondence between the front and rear decorative patterns, especially for some fixed patterns of ceramic accessories tiles with strong decorative properties. A variety of ceramic decorative tiles with fixed pattern textures, special process effects and textures are produced on the production line at one time; in addition, in the prior art, multiple firings (at least twice) are used to improve the surface of ceramic tiles. The special decorative effect is the process of re-glazing, re-decorating, and then kiln firing on the surface of the fired finished ceramic tile. However, this multi-firing process is mostly used for accessory tile products, the process is very complicated, and the production cost is high, so it is difficult to be widely used in industry.

SUMMARY OF THE INVENTION

The purpose of the present invention is to aim at the deficiencies in the prior art, and to provide a ceramic tile production method and production line with a fixed pattern corresponding to an inkjet pattern, which can enable the inkjet patterns of digital inkjet decoration to correspond one-to-one with glue The fixed pattern of roller decoration, and the pattern texture can overlap each other correspondingly to enrich the decorative effect, so that a variety of ceramic decorative tiles with fixed pattern texture, special process effect and texture can be produced on the production line at one time.

The object of the present invention is achieved through the following technical solutions:

Provided is a ceramic tile production method with a fixed pattern corresponding to an inkjet pattern, comprising a combination of a rubber roller printing process and a digital inkjet printing process, the combination comprising the following steps:

Step a. Pre-set the printing program and sequence of the rubber roller printing machine and the digital inkjet printing machine:

Make n fixed patterns to be printed on the rubber roller of the rubber roller printing machine, and pre-set the printing program and sequence of the n fixed patterns; And pre-set the printing program and sequence of the inkjet pattern; wherein, n is a positive integer;

Step b, rubber roller printing: each rubber roller prints a corresponding fixed pattern on the fixed area of the tile green embryo, and the fixed pattern is in the same position on each tile green embryo;

Step c, digital inkjet printing: the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile embryo, and the position of the inkjet pattern on each green tile embryo is the same;

Wherein, the order of the step b and the step c can be interchanged, and the two steps also include:

Step d, making the fixed pattern of the dynamic printing of the rubber roller correspond to the inkjet pattern of the inkjet dynamic printing:

After the rubber roller prints a fixed pattern on the green tile embryo, the identification information corresponding to the fixed pattern and that can be acquired by the digital inkjet printing machine is generated on the green tile green embryo, and then the fixed pattern and The tile green embryo corresponding to the identification information enters the digital inkjet printing machine; or,

After the digital inkjet printing machine prints an inkjet pattern on the green ceramic tile embryo, the identification information corresponding to the inkjet pattern and that can be acquired by the rubber roller printing machine is generated on the green ceramic tile green embryo, and then contains the identification information. The inkjet pattern and the tile green embryo corresponding to the identification information enter the rubber roller printing machine;

In the above process, each cycle of step bdc or step cdb can make a one-to-one correspondence between the fixed pattern dynamically printed by the rubber roller and the inkjet pattern dynamically printed by the inkjet.

In the above technical solution, in step b, each rubber roller prints a corresponding fixed pattern on the fixed area of the green tile embryo, and the process can be repeated cyclically, so that the pattern textures can overlap each other correspondingly.

In the above technical solution, in step c, the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile embryo, and the process can be repeated cyclically, so that the pattern textures can overlap each other correspondingly.

In the above technical solution, in step b, the printing procedure of the rubber roller printing machine is to print sequentially according to the order of different rubber rollers, and the specific steps are:

First print the first fixed pattern on the first rubber roll on the fixed area of the first green tile, then print the second fixed pattern on the first rubber roll on the second green tile , until the nth fixed pattern on the first rubber roller is printed on the nth green tile embryo; then the next rubber roller is printed according to the printing procedure of the first rubber roller above, until the last rubber roller completes printing .

In the above technical solution, in step d, the identification information is a barcode or a two-dimensional code, and the barcode or two-dimensional code information is preset with information corresponding to a fixed pattern or an inkjet pattern.

In the above technical solution, in step d, a barcode or two-dimensional code corresponding to the fixed pattern or inkjet pattern is generated on the green tile embryo by using a coder, and then identified by a barcode scanner, and the barcode or The QR code information is transmitted to a digital inkjet printer or a rubber roller printer.

The present invention also provides a ceramic tile production line with a fixed pattern corresponding to an inkjet pattern, including a rubber roller printing machine capable of printing the corresponding fixed pattern on the fixed area of each green tile embryo, The digital inkjet printing machine for printing the corresponding inkjet pattern in the fixed area, the coder and the coder that are sequentially arranged between the rubber roller printing machine and the digital inkjet printing machine; wherein, when the tile green embryo is completed once For the printing of fixed pattern or inkjet pattern, the scanner generates identification information corresponding to the fixed pattern or inkjet pattern and can be recognized by the scanner on the green tile embryo, and then the scanner transmits the identification information To the rubber roller printing machine or the digital inkjet printing machine, so that the fixed pattern printed by the rubber roller printing machine and the inkjet pattern printed by the digital inkjet printing machine correspond one by one.

In the above technical solution, the rubber roller printing machine includes at least one rubber roller, each rubber roller is engraved with at least one fixed pattern, and each rubber roller prints a corresponding fixed pattern in the fixed area of the green tile embryo.

In the above technical solution, a sensor capable of sensing the position of the tile green embryo is also included.

In the above technical solution, the identification information is a barcode or two-dimensional code, and the barcode or two-dimensional code information is preset corresponding to the fixed pattern on the rubber roller or the information of the inkjet pattern of the digital inkjet printing machine.

Beneficial effects of this invention:

A method for producing ceramic tiles with a fixed pattern corresponding to an inkjet pattern of the present invention includes a combination of a rubber roller printing process and a digital inkjet printing process, the combination comprising: step a, presetting a rubber roller printing machine and a digital inkjet printing process The printing procedure and sequence of the printing machine; step b, rubber roller printing: each rubber roller prints a corresponding fixed pattern on the fixed area of the green tile embryo, and the position of the fixed pattern on each green tile embryo is the same; step c. Digital inkjet printing: the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile embryo, and the position of the inkjet pattern on each green tile embryo is the same; wherein, the step b The order of step c can be interchanged, and the two steps also include: step d, making the fixed pattern dynamically printed by the rubber roller correspond to the inkjet pattern dynamically printed by the inkjet: when the rubber roller prints on the green tile embryo After completing a fixed pattern, the identification information corresponding to the fixed pattern and that can be acquired by the digital inkjet printing machine is generated on the green tile green embryo, and then enters the digital inkjet printing machine; or,

After the digital inkjet printing machine prints an inkjet pattern on the green tile embryo, the identification information corresponding to the inkjet pattern and can be acquired by the rubber roller printing machine is generated on the green tile green embryo, and then enters the glue Roller printing machine; one step bdc or step cdb per cycle can make the fixed pattern dynamically printed by the rubber roller correspond one-to-one with the inkjet pattern dynamically printed by the inkjet. Compared with the prior art, the present invention has the following advantages:

(1) The present invention realizes the change of the rubber roller printing technology from dynamic, random, and contact printing to dynamic, positioning, and contact printing. By marking the tiles with different fixed patterns printed by the rubber roller, The printing of the roller dynamic fixed pattern, and the jump printing can make the decorative pattern more abundant;

(2) Combined printing of the present invention, wherein the rubber roller printing machine first prints different fixed patterns, and marks the different fixed patterns, and then the digital inkjet printing machine can identify the different fixed patterns printed by the rubber roller, and according to different fixed patterns The pattern is inkjet printed with corresponding inkjet patterns; or the digital inkjet printer prints different inkjet patterns first, and marks the different inkjet patterns, and then the rubber roller can identify the different inkjet patterns and print them. The corresponding fixed patterns are printed according to different inkjet patterns; thus, the inkjet patterns decorated by the digital inkjet printing machine can correspond one-to-one with the fixed patterns decorated by the rubber roller printing machine, and the pattern textures can overlap each other correspondingly, so that two A perfect pattern correspondence and matching is formed between the patterns of various printing decoration technologies, which greatly enriches the decoration effect, especially for some fixed patterns of ceramic accessories bricks with strong decoration, the present invention can be produced on the production line at one time. A variety of ceramic decorative tiles with fixed pattern textures, special process effects and textures to better meet the needs of consumers for personalized decoration;

(3) By adopting the method of the present invention, it is not necessary to adopt multiple firing (at least two or more) processes to produce ceramic accessories bricks with multiple firing process effects, which not only improves the technical expression effect and decoration of ceramic tile products At the same time, it greatly simplifies the production process and cycle, saves production costs, reduces energy consumption, reduces product damage, and is conducive to large-scale production, so it has a very good industrial application prospect.

Description of drawings

The present invention will be further described by using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, under the premise of no creative work, the following drawings can also be used to obtain Additional drawings.

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 number:

Rubber roller printing machine 1, digital inkjet printing machine 2, sensor 3, code printer 4, green tile 5, code scanner 6.

Detailed ways

The present invention will be further described with reference to the following examples.

Example 1:

A method for producing ceramic tiles with a fixed pattern corresponding to an inkjet pattern of the present embodiment includes the following steps:

Step a. Pre-set the printing program and sequence of the rubber roller printing machine and the digital inkjet printing machine:

Make n fixed patterns to be printed on the rubber roller of the rubber roller printing machine, and pre-set the printing program and sequence of the n fixed patterns; And pre-set the printing program and sequence of the inkjet pattern; wherein, n is a positive integer;

Step b, first carry out rubber roller printing:

When the tile embryos enter the rubber roller printing machine one by one, follow the following printing procedures:

First print the first fixed pattern on the first rubber roll on the fixed area of the first green tile, then print the second fixed pattern on the first rubber roll on the second green tile , until the nth fixed pattern on the first rubber roller is printed on the nth tile green embryo; then the second rubber roller is printed according to the above-mentioned printing procedure of the first rubber roller, until the last rubber roller is completed printing; so that each rubber roller prints a corresponding fixed pattern on the fixed area of the green tile embryo, and the fixed pattern is in the same position on each green tile green embryo;

Step d, making the fixed pattern of the dynamic printing of the rubber roller correspond to the inkjet pattern of the inkjet dynamic printing:

After each rubber roller prints a fixed pattern on the green tile embryo, the identification information corresponding to the fixed pattern and that can be acquired by the subsequent digital inkjet printing machine is generated on the green tile green embryo, and then carries the identification information on the green tile green embryo. The tile green embryo with fixed pattern and identification information enters the digital inkjet printing machine, ready for digital inkjet printing;

Step c, the digital inkjet printing machine performs inkjet printing according to the following printing procedures:

Before each printing of the digital inkjet printing machine, according to the obtained identification information of the fixed pattern corresponding to each green tile embryo, then inkjet printing the fixed pattern corresponding to the fixed pattern one-to-one in the fixed area of the green tile green embryo. The inkjet pattern, the position of the inkjet pattern on each tile green embryo is the same until all the tile green embryos are printed, so that the fixed pattern dynamically printed by the rubber roller on each tile green embryo is the same as the inkjet dynamic pattern. The printed inkjet patterns correspond one-to-one.

Specifically, in step b, each rubber roller prints a corresponding fixed pattern on the fixed area of the green tile embryo, and the process can be repeated cyclically, so that the pattern textures can overlap each other correspondingly.

Specifically, in step c, the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile embryo, and the process can be repeated cyclically, so that the pattern textures can overlap each other correspondingly.

In this embodiment, as a preferred implementation, in step d, the identification information is a barcode or a two-dimensional code, and the barcode or two-dimensional code information is preset with information corresponding to a fixed pattern. When working, after each rubber roller prints a fixed pattern on the green tile embryo, a coder is used to generate a barcode or two-dimensional code corresponding to the fixed pattern on the green tile embryo, and then the barcode is recognized by the barcode scanner. Or two-dimensional code, and transmit the barcode or two-dimensional code information to the digital inkjet printing machine, and then carry out digital inkjet printing.

Example 2:

A method for producing ceramic tiles with a fixed pattern corresponding to an inkjet pattern of the present embodiment includes the following steps:

Step a. Pre-set the printing program and sequence of the rubber roller printing machine and the digital inkjet printing machine:

Make n fixed patterns to be printed on the rubber roller of the rubber roller printing machine, and pre-set the printing program and sequence of the n fixed patterns; And pre-set the printing program and sequence of the inkjet pattern; wherein, n is a positive integer;

Step c, first perform inkjet printing:

When the tile embryos enter the digital inkjet printing machine one by one, follow the following printing procedures:

First print the first inkjet pattern on the fixed area of the first tile green embryo, then print the second inkjet pattern on the fixed area of the second tile green embryo, until the last inkjet pattern is printed;

Step d, making the inkjet pattern of the inkjet dynamic printing correspond to the fixed pattern of the rubber roller dynamic printing:

After an inkjet pattern is printed on each green tile green embryo, identification information corresponding to the inkjet pattern and that can be acquired by the subsequent rubber roller printing machine is generated on the green tile green embryo, and then the inkjet pattern is loaded on the green tile green embryo. The tile green embryo with pattern and identification information enters the rubber roller printing machine and is ready for rubber roller printing;

Step b, rubber roller printing:

When the tile green embryos enter the rubber roller printing machine one by one, the rubber roller printing machine first performs the rubber roller printing according to the identification information of the corresponding inkjet pattern on each tile green embryo, and then according to the following printing procedures:

First, print the first fixed pattern on the first rubber roller on the fixed area of the first green tile with the first inkjet pattern, and then print the second fixed pattern on the second inkjet pattern printed with the second inkjet pattern. The second fixed pattern on the first rubber roller is printed on the green tile green embryo, until the nth fixed pattern on the first rubber roller is printed on the nth green tile green embryo, each fixed pattern on each piece The positions on the green tile embryos are all the same; then the second rubber roller prints according to the printing procedure of the first rubber roller above, until the last rubber roller completes the printing, so that the inkjet printing on each green tile green embryo is dynamically printed. The inkjet pattern corresponds to the fixed pattern dynamically printed by the rubber roller;

Specifically, in step c, the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile embryo, and the process can be repeated cyclically, so that the pattern textures can overlap each other correspondingly.

Specifically, in step b, each rubber roller prints a corresponding fixed pattern on the fixed area of the green tile embryo, and the process can be repeated cyclically, so that the pattern textures can overlap each other correspondingly.

In this embodiment, as a preferred embodiment, in step d, the identification information is a barcode or a two-dimensional code, and the barcode or two-dimensional code information is preset with information corresponding to the inkjet pattern. When working, after the digital inkjet printing machine prints an inkjet pattern on each green tile embryo, it uses a coder to generate a barcode or two-dimensional code corresponding to the inkjet pattern on the green tile embryo, and then scans The coder recognizes the barcode or two-dimensional code, and transmits the barcode or two-dimensional code information to the rubber roller printing machine, and then performs rubber roller printing.

Example 3:

As shown in FIG. 1, a ceramic tile production line of this embodiment, which makes the fixed pattern correspond to the inkjet pattern, includes a sensor 3 for sensing the position of the tile green embryo 5, a rubber roller printing machine 1, a printer The code device 4, the code scanner 6 and the digital inkjet printing machine 2; wherein, each rubber roller prints a corresponding fixed pattern in the fixed area of the tile green embryo 5, and then the code printer 4 generates on the tile green embryo 5 The barcode information corresponding to the fixed pattern and can be recognized by the barcode scanner 6, and then the barcode scanner 6 transmits the barcode information to the digital inkjet printing machine 2, and then the ceramic tile carrying the fixed pattern and the corresponding barcode information is produced. The embryo 5 enters the digital inkjet printing machine 2, and the digital inkjet printing machine 2 prints a corresponding inkjet pattern on the fixed area of the green tile green embryo 5, so that the inkjet pattern corresponds to the fixed pattern one-to-one.

In this embodiment, the rubber roller printing machine 1 includes four rubber rollers, which are respectively rubber roller A, rubber roller B, rubber roller C and rubber roller D. Each rubber roller is engraved with at least one fixed pattern. There are a total of n fixed patterns (n is a positive integer) for the roller. The specific working process of the one-to-one correspondence between the fixed pattern dynamically printed by the rubber roller printing machine 1 of the production line and the inkjet pattern dynamically printed by the digital inkjet printing machine 2 is as follows (see figure 1):

The printing program and sequence of the printing patterns required by the rubber roller printing machine 1 and the digital inkjet printing machine 2 are pre-set. When the green tile 5 runs to the sensor 3, the sensor records the induction serial number and transmits it to the rubber roller printing machine 1. , the rubber roller printing machine 1 will issue an instruction to adjust the operation state, reduce the roller height of the rubber roller to the set parameter, and print the fixed pattern on the first fixed position engraved by the rubber roller A on the green tile 5. On the surface, the subsequently connected green tile 5 prints the fixed pattern on the second fixed position on the rubber roller A, until all the engraved fixed patterns on the rubber roller A are printed, lift the rubber roller A; The roller patterning machine 1 then issues an instruction to the rubber roller B, and prints the fixed pattern at the nth fixed position on the sensed green tile 5 according to the printing procedure and sequence of the rubber roller A, until the rubber roller C, the rubber roller The fixed patterns engraved on D are all printed, forming a cycle of the rubber roller printing machine 1; this is a reciprocating cycle.

When the rubber roller A successfully prints the first fixed pattern, the rubber roller printing machine 1 transmits the data to the printer 4, and the printer 4 calculates the green tile printed with the first fixed pattern according to the set program. The running time and distance of 5, after the green tile 5 printed with the first fixed pattern arrives at the coder 4 for induction recognition, the coder 4 stamps a barcode on the bottom of the green tile 5, and then carries the barcode. When the green tile 5 of the information runs to the code scanner 6, the code scanner 6 scans the code to identify it, and transmits the obtained identification information to the digital inkjet printing machine 2, and then the digital inkjet printing machine 2 according to The transmitted identification information selects the corresponding inkjet pattern, and prints the inkjet pattern on the fixed position of the green tile 5. Thus, the production line completes the first fixed pattern and digital printing on the rubber roller A. The inkjet pattern of the inkjet printing machine 2 is used to align and print the decorated tile green 5, and so on and so forth, so that the pattern textures can overlap each other correspondingly, so as to achieve a perfect pattern correspondence and matching between the patterns of the two printing decoration technologies. , which greatly enriches the decorative effect and meets individual needs.

In this embodiment, the sensor 3 has the performance of sensing the passing object, and can transmit the sensing information to the rubber roller printing machine 1 in real time.

The coder 4 has the functions of sensing objects, receiving and transmitting information, and coding objects. The barcode printed by the coder 4 is a kind of identification, which is in the form of computer binary code. The green ceramic tile 5 that has passed prints a binary code, that is, the encoder 4 prints the binary code on the bottom surface of the green ceramic tile 5 according to the printing completion signal transmitted by the rubber roller decal 1 .

The barcode scanner 6 connected in front of the digital inkjet printing machine 2 recognizes the binary code mark on the bottom surface of the green tile 5 through the image recognition function, and transmits the identified mark to the digital inkjet printing machine 2, and then the digital inkjet printer The control program of the ink printing machine 2 calls out the inkjet pattern corresponding to the texture of the green tile 5 and prints it on the green tile 5 . When the green tile 5 with the binary code on the bottom passes through the code scanner 6, the code scanner 6 reads the binary code and converts the binary code into the corresponding number, and then transmits it to the digital inkjet printing machine 2, and then digitally prints The ink printing machine 2 automatically selects the inkjet pattern corresponding to the code number and prints it on the surface of the green tile 5 according to the read code number.

Example 4:

In this embodiment, a ceramic tile production line corresponding to a fixed pattern and an inkjet pattern includes a sensor for sensing the position of the green tile embryo, a digital inkjet printer, a code printer, a code scanner and a glue Roller printing machine; wherein, the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile, and then the coder generates a corresponding inkjet pattern on the green tile and can be scanned Then the scanner transmits the QR code information to the rubber roller printing machine, and then the green tile embryo carrying the inkjet pattern and the corresponding QR code information enters the rubber roller printing machine, and the rubber roller The rubber roller of the printing machine prints a corresponding fixed pattern on the fixed area of the green tile embryo, so that the inkjet pattern corresponds to the fixed pattern one by one; in this way, the pattern and texture can be overlapped correspondingly to realize the dynamic printing of the rubber roller. The fixed pattern of the inkjet corresponds to the inkjet pattern of the inkjet dynamic printing, which greatly enriches the decorative effect and meets the individual needs.

In this embodiment, the rubber roller printing machine includes two rubber rollers, which are respectively rubber roller A and rubber roller B, each rubber roller is engraved with at least one fixed pattern, and the two rubber rollers are engraved with n fixed patterns ( n is a positive integer), the specific working process of the one-to-one correspondence between the fixed pattern dynamically printed by the rubber roller printing machine of the production line and the inkjet pattern dynamically printed by the digital inkjet printing machine is as follows:

The printing program and sequence of the printing patterns required by the rubber roller printing machine and the digital inkjet printing machine are pre-set. When the green tile runs to the sensor, the sensor records the induction serial number and transmits it to the digital inkjet printing machine. The printing machine issues an instruction to print the first inkjet pattern on the surface of the green tile, and the second inkjet pattern is printed on the subsequent connected green tiles, until after all the green tiles are printed, a digital inkjet pattern is formed. One cycle of the ink printing machine; such a reciprocating cycle.

When the tile green has successfully printed the first inkjet pattern, the digital inkjet printer transmits the data to the encoder, and the encoder calculates the green tile printed with the first inkjet pattern according to the set program. After the green tile printed with the first inkjet pattern arrives at the printer, it will be recognized by induction, and the printer will mark the bottom of the green tile with a two-dimensional code, and then carry the two-dimensional code. When the green tile of the information runs to the code scanner, the code scanner will scan the code to identify it, and transmit the obtained identification information to the rubber roller printing machine. Rubber roller A, then lower the roller height of the rubber roller A to the set parameter, and print the fixed pattern on the first fixed position engraved by the rubber roller A on the table of the green tile; Then print the fixed pattern on the second fixed position on the rubber roller A, until all the engraved fixed patterns on the rubber roller A have been printed, lift the rubber roller A; Roller B, according to the printing procedure and sequence of the above rubber roller A, prints the fixed pattern at the nth fixed position on the green tile until all the fixed patterns are printed, thus, the production line has completed the digital inkjet printing. The inkjet pattern of the printing machine and the fixed pattern on the rubber roller are aligned to print the green tile for decoration, and so on and so forth, so that the pattern texture can overlap each other correspondingly, so as to achieve a perfect pattern between the patterns of the two printing decoration technologies. Correspondence and matching greatly enrich the decorative effect and meet individual needs.

Example 5:

A ceramic tile production line of the present embodiment that makes the fixed pattern dynamically printed by the rubber roller correspond to the inkjet pattern dynamically printed by the inkjet, its main technical scheme is the same as that of the embodiment 4, and the difference is:

When the digital inkjet printing machine first completes the printing of the inkjet pattern, the rubber roller printing machine does not necessarily print sequentially according to the order of the rubber rollers A and B according to the QR code identification information transmitted by the code scanner, but can also be skipped. Select a fixed pattern on one of the rubber rollers to print. For example, when the digital inkjet printing machine first completes the printing of an inkjet pattern on the green tile embryo, the coder marks the two-dimensional code on the green tile embryo, and then the rubber roller printing machine prints the two-dimensional code sent by the scanner according to the code. Dimension code identification information, directly select the fixed pattern on the second fixed position on the rubber roller B, and print the fixed pattern on the green tile, so that the inkjet pattern corresponds to the fixed pattern one by one, so that the decoration Patterns are more abundant.

This embodiment is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should The solutions can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. a ceramic tile production method corresponding to a fixed pattern and an inkjet pattern, comprising the combination of a rubber roller printing process and a digital inkjet printing process, it is characterized in that: this combination may further comprise the steps: Step a. Pre-set the printing program and sequence of the rubber roller printing machine and the digital inkjet printing machine: Make n fixed patterns to be printed on the rubber roller of the rubber roller printing machine, and pre-set the printing program and sequence of the n fixed patterns; And pre-set the printing program and sequence of the inkjet pattern; wherein, n is a positive integer; Step b, rubber roller printing: each rubber roller prints a corresponding fixed pattern on the fixed area of the tile green embryo, and the fixed pattern is in the same position on each tile green embryo; Step c, digital inkjet printing: the digital inkjet printing machine prints a corresponding inkjet pattern on the fixed area of the green tile embryo, and the position of the inkjet pattern on each green tile embryo is the same; Wherein, the order of the step b and the step c can be interchanged, and the two steps also include: Step d, making the fixed pattern of the dynamic printing of the rubber roller correspond to the inkjet pattern of the inkjet dynamic printing: After the rubber roller prints a fixed pattern on the green tile embryo, the identification information corresponding to the fixed pattern and that can be acquired by the digital inkjet printing machine is generated on the green tile green embryo, and then the fixed pattern and The tile green embryo corresponding to the identification information enters the digital inkjet printing machine; or, After the digital inkjet printing machine prints an inkjet pattern on the green ceramic tile embryo, the identification information corresponding to the inkjet pattern and that can be acquired by the rubber roller printing machine is generated on the green ceramic tile green embryo, and then contains the identification information. The inkjet pattern and the tile green embryo corresponding to the identification information enter the rubber roller printing machine; In the above process, each cycle of step bdc or step cdb can make a one-to-one correspondence between the fixed pattern dynamically printed by the rubber roller and the inkjet pattern dynamically printed by the inkjet. 2. The method for producing ceramic tiles with a fixed pattern corresponding to an inkjet pattern according to claim 1, wherein in step b, each rubber roller prints a corresponding fixed pattern in the fixed area of the green ceramic tile embryo pattern, the process can be repeated cyclically, so that the pattern texture can overlap each other correspondingly. 3. a kind of ceramic tile production method corresponding to a fixed pattern and inkjet pattern according to claim 1, is characterized in that: in step c, the digital inkjet printer prints a corresponding one in the fixed area of the green ceramic tile embryo Inkjet patterns, the process can be repeated cyclically so that the pattern textures can overlap each other correspondingly. 4. the ceramic tile production method corresponding to a kind of fixed pattern and inkjet pattern according to claim 1, is characterized in that: in step b, the printing procedure of rubber roller printing machine is to carry out successively according to the sequence of different rubber rollers Printing, the specific steps are: First print the first fixed pattern on the first rubber roll on the fixed area of the first green tile, then print the second fixed pattern on the first rubber roll on the second green tile , until the nth fixed pattern on the first rubber roller is printed on the nth green tile embryo; then the next rubber roller is printed according to the printing procedure of the first rubber roller above, until the last rubber roller completes printing . 5. The method for producing ceramic tiles with a fixed pattern corresponding to an inkjet pattern according to claim 1, wherein in step d, the identification information is a barcode or a two-dimensional code, and the barcode or two-dimensional code The information is preset with information corresponding to a fixed pattern or an inkjet pattern. 6. The method for producing ceramic tiles with a fixed pattern corresponding to an inkjet pattern according to claim 5, wherein in step d, a coder is first used to generate the fixed pattern or the pattern on the green ceramic tile embryo. The barcode or two-dimensional code corresponding to the inkjet pattern is then identified by a code scanner, and the barcode or two-dimensional code information is transmitted to a digital inkjet printing machine or a rubber roller printing machine. 7. A ceramic tile production line with a fixed pattern corresponding to an inkjet pattern, characterized in that: it comprises a rubber roller printing machine capable of printing the corresponding fixed pattern in the fixed area of each tile green embryo, and can print the corresponding fixed pattern on each tile green embryo. The fixed area of the embryo prints the corresponding inkjet pattern digital inkjet printing machine, and the code printer and the code scanner are sequentially arranged between the rubber roller printing machine and the digital inkjet printing machine; After completing the printing of a fixed pattern or an inkjet pattern, the scanner generates identification information corresponding to the fixed pattern or inkjet pattern and can be recognized by the scanner on the green tile embryo, and then the scanner will identify the identification information. The information is transmitted to the rubber roll printing machine or the digital inkjet printing machine, so that the fixed pattern printed by the rubber roll printing machine and the inkjet pattern printed by the digital inkjet printing machine correspond one-to-one. 8 . The ceramic tile production line with a fixed pattern corresponding to an inkjet pattern according to claim 7 , wherein the rubber roller printing machine comprises at least one rubber roller, and each rubber roller is engraved with at least one fixed pattern. 9 . Pattern, each rubber roller prints a corresponding fixed pattern on the fixed area of the green tile embryo. 9 . The ceramic tile production line according to claim 7 , characterized in that it further comprises a sensor capable of sensing the position of the green ceramic tile embryo. 10 . 10 . The ceramic tile production line according to claim 7 , wherein the identification information is a barcode or a two-dimensional code, and the barcode or two-dimensional code information is preset. 11 . information corresponding to the fixed pattern on the rubber roller or the inkjet pattern of a digital inkjet printer.

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