CN102756581B - A kind of digit printing overprinting method of jacquard fabric - Google Patents
A kind of digit printing overprinting method of jacquard fabric Download PDFInfo
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- CN102756581B CN102756581B CN201210212592.4A CN201210212592A CN102756581B CN 102756581 B CN102756581 B CN 102756581B CN 201210212592 A CN201210212592 A CN 201210212592A CN 102756581 B CN102756581 B CN 102756581B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4078—Printing on textile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2203/00—Embodiments of or processes related to the control of the printing process
- B41J2203/01—Inspecting a printed medium or a medium to be printed using a sensing device
- B41J2203/011—Inspecting the shape or condition, e.g. wrinkled or warped, of a medium to be printed before printing on it
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
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Abstract
The present invention relates to a kind of digit printing overprinting method of jacquard fabric.Also there is no now a kind of preparation method that the jacquard weave of fabric and digit printing can be organically combined.Of the present inventionly to be: comprise the steps: 1) determine the jacquard fabric that needs to carry out digit printing chromatography; 2) by digit printing, decalcomania cover is printed on jacquard fabric, the digit printing pattern on jacquard fabric and figured pattern are matched, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.Technological design science of the present invention, easy and simple to handle, without the need to complexity location, the jacquard weave of fabric and digit printing can be organically combined, can produce both with figured pattern, again with the product of digit printing pattern, the third dimension of this product is strong, have level, rich color, expressive force is strong.
Description
Technical field
The present invention relates to a kind of digit printing overprinting method, especially relate to a kind of digit printing overprinting method of jacquard fabric, digit printing can be carried out on jacquard fabric, jacquard weave and digit printing are combined.
Background technology
The method for making pattern of fabric comprises screen printing, Freehandhand-drawing, embroidery, jacquard weave and digit printing etc., and wherein, jacquard weave has pattern and has levels, third dimension is strong, the advantage that production efficiency is high compared with embroidering, but, the color of the pattern that jacquard weave produces is relatively dull, and expressive force is inadequate; And digit printing has rich color, the advantage that expressive force is strong, but the pattern that digit printing produces does not have level and third dimension.Also there is no a kind of process at present, easily the jacquard weave of fabric and digit printing preparation method organically can be combined, thus cannot quality better be produced, third dimension strong both with figured pattern, again with the product of digit printing pattern.
Disclose at present the fabric that jacquard weave and digit printing combine, if publication date is on 05 23rd, 2012, publication number is in the Chinese patent of CN202227025U, disclose a kind of rhombic three-dimensional mini jacquard digital printing fabric, this fabric is warp thread by 100% polyester fiber, weft yarn is combined as with 21 branched copolyester fibers and 95D metal Fil-Lumiere, adopt the interleaved arrangement order of 1:1, be made into the fabric with three-dimensional small jacquard level, its back layer is made up of polyester fiber, its superficial layer is by polyester fiber, wire interweaves, be made into the beautiful shape of stripes with concavo-convex level, and jacquard weave and digit printing are carried out to it, disclose only in this patent jacquard weave and digit printing combine after product, and the technique that unexposed jacquard weave and digit printing combine, the fabric causing those skilled in the art not obtain jacquard weave and digit printing by this patent combining.
In sum, also there is no now a kind of technological design science, the jacquard weave of fabric and digit printing can be organically combined, produce quality better, third dimension is strong, be adapted to all design producings, easy to operate preparation method.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of technological design science is provided, easy and simple to handle, without the need to complexity location, the digit printing overprinting method of the jacquard fabric that the jacquard weave of fabric and digit printing can be organically combined.
The present invention's adopted technical scheme that solves the problem is: the feature of the digit printing overprinting method of this jacquard fabric is: comprise the steps:
1) jacquard fabric needing to carry out digit printing chromatography is determined;
2) by digit printing, decalcomania cover is printed on jacquard fabric, the digit printing pattern on jacquard fabric and figured pattern are matched, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.
By above step 1) and step 2), the present invention can be produced both with figured pattern, and again with the product of digit printing pattern, the third dimension of this product is strong, and have level, rich color, expressive force is strong.
As preferably, step 1) of the present invention and step 2) before, also comprise the steps: the figured pattern of determining to need to carry out jacquard weave and the decalcomania needing to carry out digit printing, by the obtained jacquard fabric with figured pattern of jacquard weave operation.The synthesising pattern in the present invention is made to design according to actual needs thus, namely first synthesising pattern can be designed, then synthesising pattern is decomposed into figured pattern and digit printing pattern as required, the obtained jacquard fabric with figured pattern after jacquard weave operation, again by digit printing by digit printing pattern spray printing on jacquard fabric, digit printing pattern and figured pattern are matched, thus obtained both with figured pattern, again with the product of digit printing pattern.
As preferably, step 2 of the present invention) in, the pattern spray printing of digital chromatography will be needed on jacquard fabric by digit printing equipment.
As preferably, step 2 of the present invention) in, the pattern spray printing of digital chromatography will be needed on jacquard fabric by the digit printing equipment that the band pre-detection device of information camera device is housed at print zone upstream end.The present invention is made will the pattern spray printing of digital chromatography to be needed on jacquard fabric more accurately thus, make chromatography pattern and figured pattern accurate fit, quality better, by information camera device can be real-time the figured pattern on jacquard fabric surface is identified, then can be adjusted in real time needing the pattern of chromatography by computer, make digital spray printing system can according to the actual figured pattern timely adjusting sleeve impression case on jacquard fabric surface, and by pattern spray printing on jacquard fabric, thus greatly improve the quality of digital chromatography.Information camera device in the present invention correspondingly adjusts the position of the pattern needing spray printing, shape and size after collecting position on digit printing equipment of jacquard fabric and figured pattern thereof and the information such as true form, size by computer.
As preferably, step 2 of the present invention) comprise following operation successively:
A) jacquard fabric is sent in the digit printing equipment of band pre-detection device, the information camera device of jet-printing equipment is utilized to shoot with video-corder the jacquard fabric information of carrying out, obtain the parameters such as the position of jacquard fabric and figured pattern, shape and distribution, and by this parameters input computer, form the masterplate of information;
B) pattern for carrying out digit printing chromatography is called in the described masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern or corresponding relation, chromatography pattern is placed in accurately the reasonable chromatography position of masterplate, chromatography pattern and figured pattern are matched, coincide;
C) by described digital chromatography pattern by digit printing equipment spray printing on jacquard fabric, make fabric produces the synthesising pattern that jacquard weave and digit printing combine.
By above operation a), operation b) and operation c), make operation of the present invention more flexible, the synthesising pattern that jacquard weave and digit printing combine is more accurate.
As preferably, the present invention is processed wanting the complete pattern be fabricated on fabric by computer, complete pattern is divided into figured pattern and chromatography pattern, thus determines the figured pattern needing to carry out jacquard weave and the decalcomania needing to carry out digit printing.
As preferably, the digit printing overprinting method of jacquard fabric of the present invention had both been applicable to need the pattern spray printing of digital chromatography on block fabric, was applicable to again to need the pattern spray printing of digital chromatography to the continuous chromatography on package fabric.
As preferably, the present invention is in the chromatography process to block fabric and package fabric, and each step repeats successively, continues whole chromatography process.
As preferably, operation b of the present invention) in, pattern for carrying out digit printing chromatography is called in the described masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern and corresponding relation, by the mode of software Auto-matching correction, make digital chromatography pattern be placed in the reasonable chromatography position of masterplate accurately, digital chromatography pattern is mated with figured pattern, coincide.Make production efficiency of the present invention high thus, and the precision of synthesising pattern that jacquard weave and digit printing combine is higher.
As preferably, operation b of the present invention) in, pattern for carrying out digit printing chromatography is called in the described masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern and corresponding relation, adopt the mode that manual coupling is revised, make digital chromatography pattern be placed in the reasonable chromatography position of masterplate accurately, digital chromatography pattern is mated with figured pattern, coincide.Make the precision of the synthesising pattern that jacquard weave and digit printing combine in the present invention higher thus.
As preferably, operation b of the present invention) in, revise the position of digital chromatography pattern if desired and carry out necessary pattern deformation process as required, thus chromatography pattern being placed in accurately the reasonable chromatography position of masterplate.
As preferably, step 2 of the present invention) terminate after, need to carry out post processing to fabric, this post processing comprises oven dry, fixation treatment.
As preferably, step 2 of the present invention) in, select the decalcomania matching with figured pattern, coincide according to the figured pattern on jacquard fabric, then by digit printing, decalcomania cover is printed on jacquard fabric.Make the present invention according to actual needs, corresponding digit printing pattern can be matched to the figured pattern on existing jacquard fabric thus, thus form the product having more characteristic, not only increase the quality of fabric, and expand the applicable surface of jacquard fabric.
As preferably, step 2 of the present invention) in, described digit printing pattern as a setting, makes the pattern relationships between the digit printing pattern on jacquard fabric and figured pattern mutually mate.Make position relationship between figured pattern in the present invention and digit printing pattern without the need to exact matching thus, thus improve production efficiency, because after on digit printing pattern spray printing to jacquard fabric, occur as a setting, so the precise requirements of logarithmic code decalcomania spray printing position is not high, this digit printing pattern can effectively and figured pattern combine, thus formed there is the fabric of special visual effect.
As preferably, step 2 of the present invention) in, digit printing pattern on described jacquard fabric and the position relationship between figured pattern and pattern relationships are mated mutually, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.Make thus can combine accurately between the digit printing pattern in the present invention and figured pattern, be conducive to the quality promoting fabric.
The present invention compared with prior art, have the following advantages and effect: technique is simple, design science, the jacquard weave of fabric and digit printing organically can be combined, chromatography registration, excellent effect, be adapted to all design producings, makes fabric pattern complete and have third dimension, thus greatly improving the quality of fabric, the pattern color on fabric is abundant, expressive force strong and have level and third dimension.
The present invention can adopt is equipped with the digit printing equipment of information camera device to carry out digital chromatography at print zone upstream end, the structure that the digit printing equipment of information camera device is housed at print zone upstream end is simple, reasonable in design, dependable performance, digital spray printing system is before carrying out digital spray printing operation, can to the shape information on jacquard fabric surface and the position of figured pattern being positioned at jacquard fabric surface by information camera device, size and shape information identifies, then by computer to the position needing spray printing to the pattern on jacquard fabric surface, size and shape adjusts accordingly, make spray printing to jacquard fabric surface pattern can completely and pattern match, digit printing product can be made to produce third dimension, be conducive to the quality promoting digit printing product.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the digit printing overprinting method of jacquard fabric in the embodiment of the present invention 1.
Fig. 2 is the process flow diagram of the digit printing overprinting method of jacquard fabric in the embodiment of the present invention 2.
Fig. 3 is the process flow diagram of the digit printing overprinting method of jacquard fabric in the embodiment of the present invention 3.
Fig. 4 is the process flow diagram of the digit printing overprinting method of jacquard fabric in the embodiment of the present invention 4.
Fig. 5 is the process flow diagram of the digit printing overprinting method of jacquard fabric in the embodiment of the present invention 5.
Fig. 6 is the main TV structure schematic diagram after the digital spray printing system of band pre-detection device used in the embodiment of the present invention 5 removes the parts such as frame.
Fig. 7 is the plan structure schematic diagram of Fig. 6.
Fig. 8 is that after removing inkjet print head unit and information camera device in Fig. 7, the spray printing medium be positioned on spray printing medium conveying apparatus sends the schematic diagram in region and spray printing region to.
Fig. 9 is the structural representation after the information camera device in Fig. 6 marks out in camera visual field, multiple cameras in this information camera device are when carrying out IMAQ to the spray printing medium be positioned on spray printing medium conveying apparatus, and the scope of IMAQ has coincidence.
Figure 10 is the plan structure schematic diagram of Fig. 9.
Figure 11 is the structural representation after the information camera device in Fig. 6 marks out in camera visual field, multiple cameras in this information camera device are when carrying out IMAQ to the spray printing medium be positioned on spray printing medium conveying apparatus, and the scope of IMAQ does not overlap.
Figure 12 is the plan structure schematic diagram of Figure 11.
Figure 13 is the process flow diagram of the digit printing overprinting method of jacquard fabric in the embodiment of the present invention 6.
Figure 14 is the process flow diagram of the digit printing overprinting method of jacquard fabric in the embodiment of the present invention 7.
Figure 15 is the process flow diagram of the digit printing overprinting method of jacquard fabric in the embodiment of the present invention 8.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1.
See Fig. 1, the digit printing overprinting method of the jacquard fabric in the present embodiment comprises the steps.
1) jacquard fabric needing to carry out digit printing chromatography, is determined.
Jacquard fabric in the present embodiment is ready-made, the jacquard fabric namely made, and the figured pattern on this jacquard fabric has third dimension, but color is more single.
2), by digit printing, decalcomania cover is printed on jacquard fabric, this decalcomania is corresponding with the figured pattern on jacquard fabric, make the digit printing pattern on jacquard fabric and figured pattern match and coincide, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.
Embodiment 2.
See Fig. 2, the digit printing overprinting method of the jacquard fabric in the present embodiment comprises the steps.
1) figured pattern needing to carry out jacquard weave and the decalcomania needing to carry out digit printing, is determined, namely figured pattern and decalcomania is determined according to actual needs in advance, now also just can learn the situation of synthesising pattern, then by the obtained jacquard fabric with figured pattern of jacquard weave operation, this jacquard weave operation is same as the prior art or close.
2) jacquard fabric needing to carry out digit printing chromatography, is determined.
Jacquard fabric in the present embodiment is the jacquard fabric manufactured in step 1), and the figured pattern on this jacquard fabric designs in advance according to actual needs.
3), by digit printing, decalcomania cover is printed on jacquard fabric, make the digit printing pattern on jacquard fabric and figured pattern match and coincide, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.
Embodiment 3.
See Fig. 3, the digit printing overprinting method of the jacquard fabric in the present embodiment comprises the steps.
1) jacquard fabric needing to carry out digit printing chromatography, is determined.
Jacquard fabric in the present embodiment is ready-made, the jacquard fabric namely made, and the figured pattern on this jacquard fabric has third dimension, but color is more single.
2), by digit printing, decalcomania cover is printed on jacquard fabric, this digit printing pattern as a setting, pattern relationships between digit printing pattern on jacquard fabric and figured pattern is mated mutually, this decalcomania is corresponding with the figured pattern on jacquard fabric, make the digit printing pattern on jacquard fabric and figured pattern match and coincide, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.
In the present embodiment, the precise requirements of the spray printing position of logarithmic code decalcomania is not very high, because digit printing pattern appears on fabric as a setting, makes production efficiency of the present invention higher thus.
Embodiment 4.
See Fig. 4, the digit printing overprinting method of the jacquard fabric in the present embodiment comprises the steps.
1) jacquard fabric needing to carry out digit printing chromatography, is determined.
Jacquard fabric in the present embodiment is ready-made, the jacquard fabric namely made.
2), will the pattern spray printing of digital chromatography be needed on jacquard fabric by digit printing equipment, digit printing pattern on jacquard fabric and figured pattern are matched, thus on jacquard fabric, forms the synthesising pattern that figured pattern and digit printing pattern combine.
The step 2 of the present embodiment) in, will the pattern spray printing of digital chromatography be needed on jacquard fabric by the digit printing equipment that the band pre-detection device of information camera device is housed at print zone upstream end, this step 2) comprise following operation successively.
A), jacquard fabric is sent in the digit printing equipment of band pre-detection device, the information camera device of jet-printing equipment is utilized to shoot with video-corder the jacquard fabric information of carrying out, obtain the parameters such as the position of jacquard fabric and figured pattern, shape and distribution, and by this parameters input computer, form the masterplate of information.
B), the pattern for carrying out digit printing chromatography is called in the masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern or corresponding relation, chromatography pattern is placed in accurately the reasonable chromatography position of masterplate, chromatography pattern and figured pattern are matched, coincide.
C), by digital chromatography pattern by digit printing equipment spray printing on jacquard fabric, make fabric produces the synthesising pattern that jacquard weave and digit printing combine.
3), step 2) terminate after, need to carry out post processing to fabric, this post processing comprises oven dry, fixation treatment, and the quality of the product making the present invention be made thus is better.
Embodiment 5.
See Fig. 5, the digit printing overprinting method of the jacquard fabric in the present embodiment comprises the steps.
1), by computer processing wanting the complete pattern be fabricated on fabric, complete pattern being divided into figured pattern and chromatography pattern, thus determine the figured pattern needing to carry out jacquard weave and the decalcomania needing to carry out digit printing.
Determine figured pattern and decalcomania according to actual needs in advance in the present embodiment, then by the obtained jacquard fabric with figured pattern of jacquard weave operation, this jacquard weave operation is same as the prior art or close.
2) jacquard fabric needing to carry out digit printing chromatography, is determined.
Jacquard fabric in the present embodiment is the jacquard fabric manufactured in step 1), and the figured pattern on this jacquard fabric designs in advance according to actual needs.
3), will the pattern spray printing of digital chromatography be needed on jacquard fabric by digit printing equipment, digit printing pattern on jacquard fabric and figured pattern are matched, thus on jacquard fabric, forms the synthesising pattern that figured pattern and digit printing pattern combine.
In the step 3) of the present embodiment, will the pattern spray printing of digital chromatography be needed on jacquard fabric by the digit printing equipment that the band pre-detection device of information camera device is housed at print zone upstream end, this step 3) comprises following operation successively.
A), jacquard fabric is sent in the digit printing equipment of band pre-detection device, the information camera device of jet-printing equipment is utilized to shoot with video-corder the jacquard fabric information of carrying out, obtain the parameters such as the position of jacquard fabric and figured pattern, shape and distribution, and by this parameters input computer, form the masterplate of information.
B), the pattern for carrying out digit printing chromatography is called in the masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern or corresponding relation, by the mode of software Auto-matching correction, make digital chromatography pattern be placed in the reasonable chromatography position of masterplate accurately, chromatography pattern and figured pattern are matched, coincide.
C), by digital chromatography pattern by digit printing equipment spray printing on jacquard fabric, make fabric produces the synthesising pattern that jacquard weave and digit printing combine.
The digit printing overprinting method of the jacquard fabric in the present embodiment had both been applicable to need the pattern spray printing of digital chromatography on block fabric, be applicable to again to need the pattern spray printing of digital chromatography to the continuous chromatography on package fabric, in the chromatography process to block fabric and package fabric, each step repeats successively, continues whole chromatography process.
The present invention will can need the pattern spray printing of digital chromatography on fabric by digit printing equipment, especially will the pattern spray printing of digital chromatography can be needed on fabric by the digit printing equipment that information camera device is housed at print zone upstream end.As shown in Fig. 6-Figure 10, the digit printing equipment that information camera device is housed at print zone upstream end comprises jacquard fabric conveying device 1, inkjet print head unit 2, ink-feeding device, information camera device 3 and frame, wherein, jacquard fabric conveying device 1, inkjet print head unit 2, ink-feeding device and frame are all same as the prior art or close, and this jacquard fabric conveying device 1, inkjet print head unit 2 and ink-feeding device are installed in frame.
Information camera device 3 in the present embodiment comprises camera 31 and camera bracket 32, wherein, camera bracket 32 is fixed in frame, and camera 31 is fixed on camera bracket 32, and the jacquard fabric that camera 31 is positioned at jacquard fabric conveying device 1 sends the top of region j to.Inkjet print head unit 2 in the present embodiment comprises shower nozzle 21, jet nozzle 22, slide block 23, line slideway 24 and crossbeam 25, wherein, crossbeam 25 is fixed in frame, line slideway 24 is fixed on crossbeam 25, slide block 23 is arranged on line slideway 24, this slide block 23 and line slideway 24 match, slide block 23 can linearly slide by guide rail 24, under normal circumstances, ball can be provided with between slide block 23 and line slideway 24, jet nozzle 22 in the present embodiment is fixed on slide block 23, shower nozzle 21 is arranged on jet nozzle 22, this shower nozzle 21 matches with the spray printing region y in jacquard fabric conveying device 1.When being with the digital spray printing system of pre-detection device operationally, slide block 23 slides on line slideway 24, and drives jet nozzle 22 and shower nozzle 21 to move, and makes shower nozzle 21 can carry out spray printing on the jacquard fabric of spray printing region y being positioned at jacquard fabric conveying device 1.
The jacquard fabric that information camera device 3 in the present embodiment is arranged on jacquard fabric conveying device 1 sends the top of region j to, the jacquard fabric making information camera device 3 can send region j to the jacquard fabric entering jacquard fabric conveying device 1 carries out digital image collection, the layout multiple camera 31 of this information camera device 3 in the face of jacquard fabric interval, the actual quantity of camera 31 can be determined according to the setting height(from bottom) of the jacquard fabric width d in jacquard fabric conveying device 1 and camera 31, the lateral length of the digital image acquisition range of the plurality of camera 31 needs the width d being greater than jacquard fabric, certainly, the longitudinal length of digital image acquisition range needs the stepping feed k being greater than jacquard fabric.Information camera device 3 of the present invention also only can arrange a camera 31 when in the face of jacquard fabric, and the lateral length of the digital image acquisition range of this camera 31 needs the width d being greater than jacquard fabric.Certainly, information camera device 3 in the present embodiment also can be arranged on the jet nozzle 22 of inkjet print head unit 2, and the jacquard fabric being positioned at jacquard fabric conveying device 1 sends the side of region j to, information camera device 3 can be collected and be positioned at the relevant information that jacquard fabric sends the jacquard fabric on the j of region to, information camera device 3 moves with jet nozzle 22, in moving process, carry out scan-type information to jacquard fabric shoot with video-corder, information camera device 3 in digital spray printing system jet printing process continuously or segmentation shoot with video-corder, continue whole jet printing process.
Multiple camera 31 is furnished with in the information camera device 3 of the present embodiment, multiple camera 31 is having coincidence to the image-capture field of the jacquard fabric be positioned in jacquard fabric conveying device 1, there is coincidence in the visual field 9 namely in multiple camera 31, as shown in Figure 9 and Figure 10, be furnished with three cameras 31 in this information camera device 3, these three cameras 31 are respectively a camera 81, No. two cameras 82 and No. three cameras 83, wherein, the image-capture field of a camera 81 is a visual field 91, this visual field 91 is rectangular configuration, the image-capture field of No. two cameras 82 is No. two visual fields 92, these No. two visual fields 92 are rectangular configuration, the image-capture field of No. three cameras 83 is No. three visual fields 93, and these No. three visual fields 93 are rectangular configuration, lap is there is between a visual field 91 of a camera 81 and No. two visual fields 92 of No. two cameras 82, this lap is an overlay region 71, also lap is there is between No. two visual fields 92 of No. two cameras 82 and No. three visual fields 93 of No. three cameras 83, this lap is No. two overlay regions 72, namely three cameras 31 are having coincidence to the image-capture field of the jacquard fabric be positioned in jacquard fabric conveying device 1, the image information that three cameras 31 collect obtains the positional information of jacquard fabric and the surface status information of jacquard fabric after image mosaic process.The positional information of jacquard fabric comprises jacquard fabric and is positioned at positional information in jacquard fabric conveying device 1, and the surface status information of jacquard fabric comprises the shape information on jacquard fabric surface and has been positioned at the position of figured pattern, the size and shape information on jacquard fabric surface; Information camera device 3 in digital spray printing system jet printing process continuously or segmentation carry out IMAQ, continue whole jet printing process.Certainly, when being furnished with multiple camera 31 in information camera device 3 of the present invention, the image-capture field of multiple camera 31 also can not overlap, namely the visual field 9 in multiple camera 31 can not overlap, as is illustrated by figs. 11 and 12, be furnished with three cameras 31 in this information camera device 3, these three cameras 31 are respectively a camera 81, No. two cameras 82 and No. three cameras 83; Wherein, the image-capture field of a camera 81 is a visual field 91, this visual field 91 is rectangular configuration, the image-capture field of No. two cameras 82 is No. two visual fields 92, these No. two visual fields 92 are rectangular configuration, the image-capture field of No. three cameras 83 is No. three visual fields 93, and these No. three visual fields 93 are rectangular configuration; Equal not lap between No. two visual fields 92 of 91, No. two cameras 82 in a visual field of a camera 81 and No. three visual fields 93 of No. three cameras 83, namely three cameras 31 are not overlapping to the image-capture field of the jacquard fabric be positioned in jacquard fabric conveying device 1, the image information that three cameras 31 collect obtains positional information and the surface status information of jacquard fabric after image procossing, information camera device 3 in digital spray printing system jet printing process continuously or segmentation carry out IMAQ, continue whole jet printing process.
The digital image acquisition range of the information camera device 3 in the present embodiment the jacquard fabric of jacquard fabric conveying device 1 send in the j of region be have necessarily required, the lateral length of the digital image acquisition range of information camera device 3 is greater than the width d of jacquard fabric, the longitudinal length of the digital image acquisition range of information camera device 3 is greater than the stepping feed k of jacquard fabric, and the width d of said jacquard fabric and the stepping feed k of jacquard fabric belongs to prior art for a person skilled in the art herein.The jacquard fabric that information camera device 3 in the present embodiment is positioned at jacquard fabric conveying device 1 sends the top of region j to, this information camera device 3 is for carrying out digital image collection to the jacquard fabric will sent in the spray printing region y of jacquard fabric conveying device 1, information after collection inputs computer by data-interface, overall print pattern is adjusted by computer, revise print pattern, guarantee that pattern can print on the ideal position of jacquard fabric, make the placement of jacquard fabric more flexible, as jacquard fabric can tiltedly be put, traverse etc., be conducive to enhancing productivity, promote the quality of digit printing product.Information after gathering in the present embodiment comprises the positional information of jacquard fabric in jacquard fabric conveying device 1 and the status information on jacquard fabric surface, and the surface status information of jacquard fabric comprises the information of the existing figured pattern of shape information and jacquard fabric surface of jacquard fabric.
After digital spray printing system in the present embodiment is processed by computer according to the status information on the positional information of gathered jacquard fabric in jacquard fabric conveying device 1 and jacquard fabric surface, realize mating of spray printing pattern and jacquard fabric corresponding region, surface according to information and the corresponding relation of spray printing pattern, and the pattern after coupling is printed on jacquard fabric.
Digital spray printing system with pre-detection device in the present embodiment can on the jacquard fabric needing to carry out digit printing operation the digit printing pattern of spray printing coideal, these digit printing patterns can organically and the figured pattern on jacquard fabric surface match, make digit printing product can embody stronger third dimension, promote the quality of digit printing product.
Digital spray printing system with pre-detection device in the present embodiment can carry out digital spray printing with on the jacquard fabric of figured pattern, jacquard fabric with figured pattern is placed in after in jacquard fabric conveying device 1, under the effect of jacquard fabric conveying device 1, jacquard fabric with figured pattern enters jacquard fabric and sends region j to, then digital image collection is carried out by information camera device 3 pairs of jacquard fabrics, to determine the exact position of jacquard fabric in jacquard fabric conveying device 1 and the position of jacquard fabric surface figured pattern, shape and size, then the position needing the pattern carrying out digital spray printing is automatically adjusted by computer, shape and size, make the pattern that needs to carry out digital spray printing can accurately and the figured pattern on jacquard fabric surface match, namely digital spray printing pattern and figured pattern can organically combine, make digit printing product can produce good third dimension, greatly improve the quality of digit printing product.
Embodiment 6.
See Figure 13, the digit printing overprinting method of the jacquard fabric in the present embodiment comprises the steps.
1), by computer processing wanting the complete pattern be fabricated on fabric, complete pattern being divided into figured pattern and chromatography pattern, thus determine the figured pattern needing to carry out jacquard weave and the decalcomania needing to carry out digit printing.
Determine figured pattern and decalcomania according to actual needs in advance in the present embodiment, then by the obtained jacquard fabric with figured pattern of jacquard weave operation, this jacquard weave operation is same as the prior art or close.
2) jacquard fabric needing to carry out digit printing chromatography, is determined.
Jacquard fabric in the present embodiment is the jacquard fabric manufactured in step 1), and the figured pattern on this jacquard fabric designs in advance according to actual needs.
3), will the pattern spray printing of digital chromatography be needed on jacquard fabric by digit printing equipment, digit printing pattern on jacquard fabric and figured pattern are matched, thus on jacquard fabric, forms the synthesising pattern that figured pattern and digit printing pattern combine.
In the step 3) of the present embodiment, will the pattern spray printing of digital chromatography be needed on jacquard fabric by the digit printing equipment that the band pre-detection device of information camera device is housed at print zone upstream end, this step 3) comprises following operation successively.
A), jacquard fabric is sent in the digit printing equipment of band pre-detection device, the information camera device of jet-printing equipment is utilized to shoot with video-corder the jacquard fabric information of carrying out, obtain the parameters such as the position of jacquard fabric and figured pattern, shape and distribution, and by this parameters input computer, form the masterplate of information.
B), the pattern for carrying out digit printing chromatography is called in the masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern or corresponding relation, adopt the mode that manual coupling is revised, make digital chromatography pattern be placed in the reasonable chromatography position of masterplate accurately, chromatography pattern and figured pattern are matched, coincide.
C), by digital chromatography pattern by digit printing equipment spray printing on jacquard fabric, make fabric produces the synthesising pattern that jacquard weave and digit printing combine.
Digit printing pattern in the present embodiment on jacquard fabric and the position relationship between figured pattern and pattern relationships are mated mutually, namely the precise requirements for the spray printing position of digit printing pattern is very high, only have after on digit printing pattern accurate spray printing to jacquard fabric, can with the figured pattern accurate fit on jacquard fabric, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.
Embodiment 7.
See Figure 14, the digit printing overprinting method of the jacquard fabric in the present embodiment comprises the steps.
1), by computer processing wanting the complete pattern be fabricated on fabric, complete pattern being divided into figured pattern and chromatography pattern, thus determine the figured pattern needing to carry out jacquard weave and the decalcomania needing to carry out digit printing.
Determine figured pattern and decalcomania according to actual needs in advance in the present embodiment, then by the obtained jacquard fabric with figured pattern of jacquard weave operation, this jacquard weave operation is same as the prior art or close.
2) jacquard fabric needing to carry out digit printing chromatography, is determined.
Jacquard fabric in the present embodiment is the jacquard fabric manufactured in step 1), and the figured pattern on this jacquard fabric designs in advance according to actual needs.
3), will the pattern spray printing of digital chromatography be needed on jacquard fabric by digit printing equipment, digit printing pattern on jacquard fabric and figured pattern are matched, thus on jacquard fabric, forms the synthesising pattern that figured pattern and digit printing pattern combine.
In the step 3) of the present embodiment, will the pattern spray printing of digital chromatography be needed on jacquard fabric by the digit printing equipment that the band pre-detection device of information camera device is housed at print zone upstream end, this step 3) comprises following operation successively.
A), jacquard fabric is sent in the digit printing equipment of band pre-detection device, the information camera device of jet-printing equipment is utilized to shoot with video-corder the jacquard fabric information of carrying out, obtain the parameters such as the position of jacquard fabric and figured pattern, shape and distribution, and by this parameters input computer, form the masterplate of information.
B), the pattern for carrying out digit printing chromatography is called in the masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern or corresponding relation, revise the position of digital chromatography pattern if desired and carry out necessary pattern deformation process as required, make digital chromatography pattern be placed in the reasonable chromatography position of masterplate accurately, chromatography pattern and figured pattern are matched, coincide.
C), by digital chromatography pattern by digit printing equipment spray printing on jacquard fabric, make fabric produces the synthesising pattern that jacquard weave and digit printing combine.
4), after step 3) terminates, need to carry out post processing to fabric, this post processing comprises oven dry, fixation treatment, and the quality of the product making the present invention be made thus is better.
The digit printing overprinting method of the jacquard fabric in the present embodiment had both been applicable to need the pattern spray printing of digital chromatography on block fabric, be applicable to again to need the pattern spray printing of digital chromatography to the continuous chromatography on package fabric, in the chromatography process to block fabric and package fabric, each step repeats successively, continues whole chromatography process.
Embodiment 8.
See Figure 15, the digit printing overprinting method of the jacquard fabric in the present embodiment comprises the steps.
1) jacquard fabric needing to carry out digit printing chromatography, is determined.
Jacquard fabric in the present embodiment is ready-made, the jacquard fabric namely made.
2) decalcomania matching with figured pattern, coincide, is selected according to the figured pattern on jacquard fabric, by digit printing, decalcomania cover is printed on jacquard fabric again, this decalcomania is corresponding with the figured pattern on jacquard fabric, make the digit printing pattern on jacquard fabric and figured pattern match and coincide, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.
The digit printing overprinting method of the jacquard fabric in the present invention is mainly applicable in jacquard fabric, certainly, also the digit printing overprinting method in the present invention can be adopted, digit printing chromatography is attached on the fabric such as embroidery fabric, batik fabric, namely can carries out digital spray printing on the fabrics such as embroidery fabric, batik fabric.
In addition, it should be noted that, the specific embodiment described in this description, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this description is only to structure example of the present invention explanation.The equivalence change that structure, feature and the principle of all foundations described in inventional idea of the present invention are done or simple change, be included in the protection domain of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (12)
1. a digit printing overprinting method for jacquard fabric, is characterized in that: comprise the steps:
1) jacquard fabric needing to carry out digit printing chromatography is determined;
2) the digit printing equipment by being equipped with the band pre-detection device of information camera device at print zone upstream end will need the pattern spray printing of digital chromatography on jacquard fabric, digit printing pattern on jacquard fabric and figured pattern are matched, thus on jacquard fabric, forms the synthesising pattern that figured pattern and digit printing pattern combine; This step comprises following operation successively:
A) jacquard fabric is sent in the digit printing equipment of band pre-detection device, utilize the real-time jacquard fabric information of carrying out is shot with video-corder of the information camera device of jet-printing equipment, obtain the position of jacquard fabric and figured pattern, shape and distributed constant, and by this parameters input computer, form the masterplate of information;
B) pattern for carrying out digit printing chromatography is called in the described masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern or corresponding relation, adjusted in real time needing the pattern of chromatography by computer, chromatography pattern is placed in accurately the reasonable chromatography position of masterplate, digital spray printing system, according to the actual figured pattern timely adjusting sleeve impression case on jacquard fabric surface, makes chromatography pattern and figured pattern match, coincide;
C) by described digital chromatography pattern by digit printing equipment spray printing on jacquard fabric, make fabric produces the synthesising pattern that jacquard weave and digit printing combine.
2. the digit printing overprinting method of jacquard fabric according to claim 1, it is characterized in that: described step 1) and step 2) before, also comprise the steps: the figured pattern of determining to need to carry out jacquard weave and the decalcomania needing to carry out digit printing, by the obtained jacquard fabric with figured pattern of jacquard weave operation.
3. the digit printing overprinting method of jacquard fabric according to claim 1, it is characterized in that: processed wanting the complete pattern be fabricated on fabric by computer, complete pattern is divided into figured pattern and chromatography pattern, thus determines the figured pattern needing to carry out jacquard weave and the decalcomania needing to carry out digit printing.
4. the digit printing overprinting method of jacquard fabric according to claim 1 and 2, it is characterized in that: the digit printing overprinting method of described jacquard fabric to be both applicable to the pattern spray printing of digital for needs chromatography, on block fabric, be applicable to again to need the pattern spray printing of digital chromatography to the continuous chromatography on package fabric.
5. the digit printing overprinting method of jacquard fabric according to claim 4, is characterized in that: in the chromatography process to block fabric and package fabric, each step repeats successively, continues whole chromatography process.
6. the digit printing overprinting method of jacquard fabric according to claim 1, it is characterized in that: described operation b) in, pattern for carrying out digit printing chromatography is called in the described masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern and corresponding relation, by the mode of software Auto-matching correction, make digital chromatography pattern be placed in the reasonable chromatography position of masterplate accurately, digital chromatography pattern is mated with figured pattern, coincide.
7. the digit printing overprinting method of jacquard fabric according to claim 1, it is characterized in that: described operation b) in, pattern for carrying out digit printing chromatography is called in the described masterplate of computer, the coordination of foundation figured pattern and digital chromatography pattern and corresponding relation, adopt the mode that manual coupling is revised, make digital chromatography pattern be placed in the reasonable chromatography position of masterplate accurately, digital chromatography pattern is mated with figured pattern, coincide.
8. the digit printing overprinting method of jacquard fabric according to claim 1, it is characterized in that: described operation b) in, revise the position of digital chromatography pattern and carry out necessary pattern deformation process as required, thus chromatography pattern being placed in accurately the reasonable chromatography position of masterplate.
9. the digit printing overprinting method of jacquard fabric according to claim 1 and 2, is characterized in that: described step 2) terminate after, need to carry out post processing to fabric, this post processing comprises oven dry, fixation treatment.
10. the digit printing overprinting method of jacquard fabric according to claim 1, it is characterized in that: described step 2) in, select the decalcomania matching with figured pattern, coincide according to the figured pattern on jacquard fabric, then by digit printing, decalcomania cover is printed on jacquard fabric.
The digit printing overprinting method of 11. jacquard fabrics according to claim 1, it is characterized in that: described step 2) in, described digit printing pattern as a setting, makes the pattern relationships between the digit printing pattern on jacquard fabric and figured pattern mutually mate.
The digit printing overprinting method of 12. jacquard fabrics according to claim 1, it is characterized in that: described step 2) in, digit printing pattern on described jacquard fabric and the position relationship between figured pattern and pattern relationships are mated mutually, thus on jacquard fabric, form the synthesising pattern that figured pattern and digit printing pattern combine.
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| CN103544560B (en) * | 2013-10-08 | 2016-09-14 | 杭州慕锐科技有限公司 | A kind of digit printing production method supporting magnanimity flower pattern |
| CN104129174A (en) * | 2014-01-01 | 2014-11-05 | 晏石英 | Intelligent printing method and intelligent printer/printing system |
| CN104057742B (en) * | 2014-06-30 | 2017-05-31 | 太仓市虹鹰印花有限公司 | A kind of self adaptation digital printing method and its system |
| CN104532439B (en) * | 2014-12-22 | 2016-04-06 | 浙江理工大学 | A kind ofly knit print in conjunction with jacquard fabric design method based on full colour developing structure |
| CN106033328B (en) * | 2015-03-17 | 2019-06-18 | 北大方正集团有限公司 | Suitable for printing the print control program and device of chromatography |
| CN104772980B (en) * | 2015-04-02 | 2017-05-10 | 西安航天华阳机电装备有限公司 | Coding type back printing automatic color register method |
| JP6523903B2 (en) * | 2015-09-28 | 2019-06-05 | 株式会社Ｓｃｒｅｅｎホールディングス | Printing apparatus and printing method |
| CN106042623B (en) * | 2016-06-03 | 2018-11-23 | 杭州宏华数码科技股份有限公司 | The digital spray printing printing method and printing machine frame synchronous with rotary scream printing |
| CN105882129B (en) * | 2016-06-03 | 2019-02-19 | 杭州宏华数码科技股份有限公司 | A kind of printing machine frame and printing method that digit printing is synchronous with rotary scream printing |
| CN107956164B (en) * | 2017-10-09 | 2020-10-23 | 杭州宏华数码科技股份有限公司 | Flat screen and digital combined printing method for blocky fabric |
| CN109924598A (en) * | 2019-04-15 | 2019-06-25 | 张迎庆 | Cap and production method with the continuous whole regular printing of entire crown or jacquard weave |
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