CN100351842C - Method for cloth pattern computer analog type setting spray printing and spray printing device thereof - Google Patents
Method for cloth pattern computer analog type setting spray printing and spray printing device thereof Download PDFInfo
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- CN100351842C CN100351842C CNB2005100368298A CN200510036829A CN100351842C CN 100351842 C CN100351842 C CN 100351842C CN B2005100368298 A CNB2005100368298 A CN B2005100368298A CN 200510036829 A CN200510036829 A CN 200510036829A CN 100351842 C CN100351842 C CN 100351842C
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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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Abstract
The present invention relates to a method for cloth pattern computer analog type setting spray printing and a spray printing device thereof, which belong to the technical field of textile dyeing. The method of the present invention is to run special cloth pattern computer analog type setting spray printing software on a computer so that a pattern figure and the type setting figure of a spray printing board are determined. When the figures are operated in a spray printing mode, yarns are marched at a setting speed, raw materials and auxiliaries are homogenized, filtered, pressed and arranged on a plurality of spray heads on the spray printing board made according to a type setting figure in a control mode, and the raw materials are discontinuously sprayed on a plurality of yarns at high frequency so as to form patterns. The raw materials are stored in a filtering pot by the device of the method, and are communicated with a pressurizing pot by a water pump. An air pump is communicated with the pressurizing pot by an air pipe and a pressure controller. The pressurizing pot is communicated with a distributor by a conveying pipe and a high frequency electromagnetic valve. The distributor is respectively communicated with the spray heads by a thin pipeline. The spray heads are fixed on the spray printing board, and the high frequency electromagnetic valve and the water pump are respectively connected with a controller of a micro computer. The present invention has advantages of cost reduction for the textile dyeing patterns, high production efficiency, high raw material utilization factor and no pollution, and the process of cloth preproduction is simplified.
Description
Technical field
The invention belongs to technical field of textile printing, concrete a kind of is the method and the spray printing device of cloth pattern computer analog type setting spray printing.
Background technology
At present, the floral designs of clothes and textile mainly adopt jacquard weave or carry out chromatography again and produce on the cloth that has woven, and its deficiency is: the complex manufacturing of cloth pattern, the repeated labor workload is big, and the production procedure link is many, and sample cloth trial-produce period is long, production efficiency is low, the production cost height.Patent 03215189.6 textile machinery spray printing device, it is a kind of directly device of spraying decoration on fabric, it utilizes the corresponding one by one a plurality of little spray guns of a plurality of solenoid valves, and with the directly spraying decoration on fabric under computer control of little spray gun alinement, be to belong to the device that the cloth that is made into is carried out again spraying decoration, but its production control is complicated, the device fabrication cost is higher, and is difficult to the direct spraying decoration of the yarn of high-speed travel is reached the one step completed purpose of dyeing, sizing and pattern jetting technique.
Current, the computer analog type setting system equipment that can be used for analog simulation cloth pattern pattern still belongs to rarely, yet there are no the device that collection cloth pattern computer analog type setting and efficient spraying decoration are controlled in one.Because width of calico is made into by the dried one thread of number, length at the size in different position jet-dye, shower nozzle aperture and injecting time during spraying decoration is different, different or the like by the gait of march difference of the yarn of spray-painting or cloth and dye colour and cloth background color, all will produce different floral designs effects.Reach the floral designs of good result, its shower nozzle screening and position grouping are very complicated, need pick out suitable combination from a large amount of combinations, therefore, it almost is impossible that the combination that wants on production line directly to adjust shower nozzle attempts to reach required effect.Adopt the method for computer analog type setting and computer graphics to come artificial debugging cloth pattern pattern, not only speed is fast, and it is also very easy to adjust the permutation and combination rule of simulating shower nozzle, thereby can save the experimental manufacturing cost and the production cost of cloth pattern pattern greatly.
Summary of the invention
The objective of the invention is in order to solve the problem that prior art exists, provide a kind of and can directly design the required floral designs of cloth by pattern splicing method on computers, determine the permutation and combination rule of a plurality of shower nozzles on the spraying decoration plate by computer analog type setting, further be made into corresponding spraying decoration plate, again by required ON/OFF sequential control high-frequency electromagnetic valve quickly opening and closing, thereby the control shower nozzle carries out high frequency to threads or fabric, spray decolourant or coloring agent by phased manner, form required floral designs, reach and save the energy and raw material, reduce repeated labor, reduce production costs and free of contamination substantially purpose.
Technical scheme of the present invention is in order to achieve the above object: the method for this cloth pattern computer analog type setting spray printing, be to move special-purpose cloth pattern pattern computer analog type setting software on computers, this software definition window type plotting sheet and one group of spraying decoration template die plate that is used for computer analog type setting, a plurality of simulation shower nozzles have also been defined, the segmental dyeing lines that form are changed and hinted obliquely to corresponding one of each simulation shower nozzle by definite ON/OFF sequential, spacing between line segment length that these lines are colored and the line segment that is colored changes by the gait of march of the ON/OFF time length of this simulation shower nozzle and yarn or cloth to be determined jointly, lines are colored the thickness of line segment and are determined by the pore size of simulation shower nozzle, can design the required floral designs of cloth by the method that adopts the computer analog picture mosaic, write down permutation and combination rule and the location parameter of a plurality of simulation shower nozzles on spraying decoration template die plate, and the analog type setting of drawing out the spraying decoration plate from computer graphics machine figure as a result, further be made into corresponding spraying decoration plate, it is characterized in that adopting the following step:
1. start operation general advanced procedures design software as VISUAL C++, DELPHI etc., import following diagram parameter: form length and width parameter, the displaying ratio parameter of view and full size, representative can be placed the icon parameter of simulation shower nozzle and the icon parameter of representative simulation shower nozzle etc., thereby defines a window type plotting sheet;
2. on this window type plotting sheet by required spacing draw many short vertical lines (warp) and many strigulas (parallel), each root warp all intersects with a parallel, and be drawn on this plotting sheet in desired spacing and ratio, the corresponding position coordinates that can place the simulation shower nozzle in each warp and weft point of crossing, many nozzle position coordinates constitute the multidimensional coordinate matrix, each group multidimensional coordinate matrix has just defined the negative of an analog type setting template, and according to different diagram parameters, produce the different analog type setting template of many covers, the negative of these analog type setting templates is made identifying and being stored in the computer respectively;
3. according to the gait of march of cloth or yarn, decorative pattern size and decorative pattern spacing, measuring and calculating is also imported the pore size of required simulation shower nozzle and is sprayed the ON/OFF time sequence parameter, these are had different simulation shower nozzles that spray the ON/OFF sequential be divided into grouping more than two, every group of simulation shower nozzle icon with different colours identifies, the small circle that these icons can be depicted as a plurality of band cross stars is represented multiple simulation shower nozzle, the strigula of different colours is represented the different apertures of shower nozzle, the ON/OFF sequential that the short vertical line representative of different colours is different and the combination of different ON/OFF time spans, the corresponding identical shower nozzle ON/OFF sequential of a plurality of icons of same color, but these have the controllable valve of all corresponding same high speed folding of shower nozzle of same icon;
4. according to the displaying ratio of gait of march, view and the full size of yarn and the parameters such as repetition period that the addition of a plurality of ON/OFF sequential of shower nozzle draws, define a width of cloth window type painting canvas, the width of common this painting canvas is that the fabric width of actual cloth compresses by the displaying ratio parameter, and the gait of march that the length of this painting canvas equals yarn multiply by the repetition period that each ON/OFF sequential addition of shower nozzle draws;
5. each simulation shower nozzle constitutes nozzle tip arrangement position coordinates matrix at the position coordinates of analog type setting template, nozzle tip arrangement position coordinates matrix be by the simulation shower nozzle on the analog type setting template from top to bottom and sequential combination from left to right, every increase or reduce by a simulation shower nozzle icon on the analog type setting template, just increase or reduce by an element on this matrix accordingly;
6. the simulated program operational process is the background color of earlier selected analog type setting template and painting canvas, by cyclic query nozzle tip arrangement position coordinates matrix, with each positions of elements coordinate of this matrix is starting point, thickness with the corresponding line segment of shower nozzle pore size, starting point with the line segment of space on the corresponding every warp of the ON/OFF sequential of shower nozzle, ON/OFF time span with shower nozzle multiply by the length of the gait of march of yarn or cloth as line segment, the line segment of one section one section space draws on the warp of above-mentioned painting canvas, the length section of being called of this line segment is dyed length, the spacing section of being called between the line segment is dyed spacing, change by displaying ratio again, make the simulation shower nozzle corresponding one by one, simulate just the draw line segment of a segmental dyeing (section dye) of the correspondence position on this painting canvas of shower nozzle icon one of every placement on the analog type setting template with lines on this window type painting canvas;
7. by adjusting the position of simulation shower nozzle icon on this analog type setting template, make the line segment of its many segmental dyeings that on different warps, draw, a plurality of simulation shower nozzle icons are in the enterprising line position permutation and combination of simulation modular, promptly form the floral designs that the line segment by many segmental dyeings is spliced into; Whenever finish the adjustment of once simulating shower nozzle icon position grouping on this analog type setting template, and move this simulated program, width of calico decorative pattern simulation result figure will draw;
If 8. this cloth pattern simulation result figure does not also reach promising result, then can be by revising the parameters such as ON/OFF sequential of simulation shower nozzle, increase or reduce simulation shower nozzle quantity, change the permutation and combination rule of simulation shower nozzle icon, and return step and 5. begin down to repeat, figure reaches promising result up to the cloth pattern simulation result;
9. write down above-mentioned whole simulation parameter, export the positional alignment combination rule figure of the whole simulation shower nozzle icons on this analog type setting template, manufacture and the corresponding spraying decoration plate of required floral designs by this figure, by simulation parameter this spraying decoration plate is assembled, and according to the injection of used parameters such as the ON/OFF sequential control shower nozzle of respectively simulating shower nozzle of emulation with close, can reach cloth spraying decoration production control purpose.
10. on by the analog type setting spraying decoration plate that figure makes as a result, install required divider and shower nozzle, and be installed in it between each dye vat of weaving yarn dyeing production line or on the production line of cloth spraying decoration, and connect relevant device and pipeline on request, with decolourant, coloring agent and auxiliary agent dissolve respectively, fully stir evenly and filter, be injected in the booster jar with suction pump, open air-pump inflating, when the booster jar internal pressure reaches 1kg～3kg, control is respectively organized the high-frequency electromagnetic valve and is carried out quickly opening and closing by spraying the ON/OFF sequential, regulate the pressure in the booster jar, decolourant or coloring agent high frequency extruded by phased manner be injected in the yarn of at the uniform velocity advancing or the desired area of cloth, the pressure size is beaten not launch to scatter on yarn with the shooting stream of shower nozzle ejection and is advisable.
The measuring and calculating of the injection ON/OFF sequential of described shower nozzle is according to designed floral designs size, gait of march in conjunction with yarn or cloth, the section that calculates the warp quantity that needs spray-painting and each warp dyes length and section is dyed the Changing Pattern of spacing, and the shower nozzle of the warp correspondence of identical change rule is referred to same grouping, the injecting time length of shower nozzle, shut-in time length and the computing formula of repetition period are:
Injecting time length=section is dyed the gait of march of length ÷ yarn;
Shut-in time length=section is dyed the gait of march of spacing ÷ yarn;
The gait of march of the spacing ÷ yarn that repetition period=decorative pattern repeats;
Section is dyed length and is: measure according to designed floral designs size and pattern;
Section is dyed spacing and is: the longitudinal pitch according to designed floral designs is measured.
It is to make quickly opening and closing and control that it is opened, the length of shut-in time realizes by spraying the ON/OFF sequential by controlling pairing high-frequency electromagnetic valve that the high frequency of described shower nozzle sprays by phased manner, respectively organize the variation of the opening and closing time span of high-frequency electromagnetic valve by control, realize that section dyes the change that length and section are dyed spacing, the maximum operating frequency of described high-frequency electromagnetic valve is more than or equal to 10 times/second.
A kind of spray printing device, comprise raw material storage hay tank, booster jar, divider, spraying decoration panel, small-bore shower nozzle, high-frequency electromagnetic valve group, microcomputer controller, water pump, air pump and pipeline, described raw material storage hay tank is communicated with booster jar by water pump, retaining valve and feed pipe, and booster jar is communicated with divider by high-frequency electromagnetic valve group and feed pipe; Other has a casing, and the spraying decoration plate is installed at its top, and divider is installed in the casing, and is airtight all around, and bottom half is provided with recovery tube and is communicated with the raw material storage hay tank; Described air pump is managed by institute and the top of pressure governor connection booster jar; Microcomputer controller connects the liquid-level probe of liquid-level probe, pump switch, high-frequency electromagnetic valve group and the raw material storage hay tank of booster jar respectively;
Described divider is an integral structure of telling a plurality of little jacks on a pressure-resistant pipeline, is communicated with in little jack and the pipe, and the little jack of one on tubule line connection, the small-bore shower nozzle is equipped with in the other end, and the small-bore shower nozzle is inserted on the spraying decoration plate.
Described spraying decoration plate is a block length 130～180cm, and the rectangular flat plate of wide 30～100cm gets out jack by the relevant position of all simulating the shower nozzle mark on the simulation modular, and the small-bore shower nozzle is inserted in the corresponding jack
Described small-bore shower nozzle one end is thin right cylinder, and its top is the small-bore nozzle of conical papilla, and the other end is a pipe, and described tubule line inserts the endoporus of pipe and is integral with its adhesion; The internal diameter of small-bore shower nozzle is φ 0.15～0.45mm, be divided into large, medium and small three classes by its internal diameter size, large diameter is of a size of φ 0.30～0.45mm, middle internal diameter size is φ 0.20～0.30mm, little internal diameter size is φ 0.15～0.20mm, carry out Classification and Identification with different colours respectively, the tubule line also carries out group character with different colours, and the divider of certain color is communicated with shower nozzle by the tubule line of same color.
Described microcomputer controller is by power-switching circuit, single-chip microcomputer, peripheral interface circuit, water pump beginning control circuit and high-frequency electromagnetic valve quickly opening and closing control circuit are formed, single-chip microcomputer is connected with the interior liquid-level probe of booster jar with 59 by its I/O port 58, the booster jar housing is connected with the earth terminal of single-chip microcomputer, single-chip microcomputer also is connected by the interior liquid-level probe of its I/O port 52-57 and raw material storage hay tank, and the height control water pump of the liquid level by detecting booster jar and raw material storage hay tank switch, single-chip microcomputer is exported control signal by its I/O port to triode Q1-Q5, be used for pilot relay SW1-SW5 conducting and disconnection, thus control each high-frequency electromagnetic valve by fixed sequential finish quickly opening and closing.
The advantage of invention is; Both can be easily to the direct spraying decoration of the yarn on paste yarn dyeing production line, in the pulp yarn, finish the spraying decoration operation, also can carry out spraying decoration to the cloth that has been made into easily, realize local dyeing, change colour and chromatography, produce the cloth of varied floral designs, simplified production technology, production control and easy and simple to handle, can make dyeing, sizing, the spraying decoration one-shot forming, shorten the floral designs trial-produce period of new-type cloth greatly, can save the energy and raw material in a large number, thereby reduce the cost that a large amount of duplication of labour reduces cloth printing and dyeing decorative pattern greatly, the raw material availability height, and pollution-free substantially.
Description of drawings
Fig. 1 is a computer analog type setting device synoptic diagram;
Fig. 2 is spraying decoration plate analog type setting figure;
Fig. 3 is the computer analog type setting software flow pattern;
Fig. 4 is computer analog type setting figure as a result;
Fig. 5 is the spray printing device overall construction drawing;
Fig. 6 is divider and shower nozzle connection diagram;
Fig. 7 is the microcomputer controller circuit theory diagrams;
Embodiment
Embodiment one: cloth pattern computer analog type setting method of the present invention and device, comprise analog type setting computer 1, cloth pattern composing simulation software and draught machine 3, draught machine 3 is communicated with analog type setting computer 1, analog type setting computer 1 operation cloth pattern composing simulation software, the flow process of cloth pattern composing simulation software 2 as shown in Figure 2, the interface that shows simulation modular 5 on the graphic alphanumeric display 4 of computer, color separation icon and the parameter setup menu bar that shows the simulation shower nozzle mark 6 of representing different grouping also directly perceived on the interface, described simulation modular is by desired spacing draw earlier many short vertical lines 7 and Duo Gen strigula 8, the short vertical line 7 of each root and a strigula 8 intersect, and are drawn in the simulation modular 5 of making spraying decoration plate 24 on the computer painting canvas equably by desired spacing.When simulation shower nozzle mark 6 is placed on short vertical line 7 and strigula 8 infalls, i.e. expression will belong to the relevant position that one of this grouping simulation shower nozzle 23 is fixed on simulation modular 5, by adjusting the arrangement and the combination of a plurality of simulation shower nozzle marks 6 position on the simulation modular 5 that shows on the analog type setting computer graphic display 4, can be spliced to form required floral designs, all the positional alignment constitutional diagram of simulation shower nozzle mark 6 and cloth pattern pattern simulation result figure accordingly on the draught machine 3 output simulation modulars 5, the permutation and combination figure of whole simulation shower nozzle marks 6 position on simulation modular 5 of draught machine 3 outputs, the computer analog type setting that promptly constitutes spraying decoration plate 24 is Figure 10 as a result, as shown in Figure 4, on the correspondence position of same size flat board, get out aperture according to the positional alignment constitutional diagram of all simulating shower nozzle mark 6 on the simulation modular 5 of draught machine 3 outputs, promptly make and the corresponding spraying decoration plate 24 of required floral designs.
Embodiment two: cloth pattern computer analog type setting method of the present invention and spray printing device are that divider 21 and spraying decoration plate 24 are installed between each dye vat on the existing weaving yarn dyeing production line.The inventive system comprises raw material storage hay tank 30 as shown in Figure 5, booster jar 37, divider 21, spraying decoration plate 24, tubule line 22, shower nozzle 23, water pump 32, air pump 11, high-frequency electromagnetic valve 40, microcomputer controller 38 and pipeline 12 etc., raw material storage hay tank 30 is communicated with the feed pipe interface 35 at booster jar 37 tops by water pump 32 and feed pipe 34, retaining valve 33 is installed on the feed pipe 34, air pump 11 is communicated with booster jar 37 by tracheae 12, pressure regulating controller 13 is installed on tracheae 12, pressure regulating controller 13 indications and the interior pressure size of regulating booster jar 37, the discharging interface 17 of booster jar 37 is communicated with the inlet of high-frequency electromagnetic valve 40 by feed pipe 19, the outlet of high-frequency electromagnetic valve 40 is communicated with divider 21 by feed pipe 19 again, divider 21 is communicated with shower nozzle 23 by tubule line 22, high-frequency electromagnetic valve 40 is connected with microcomputer controller 38 by control line 41, microcomputer controller 38 also is connected with the liquid-level probe 29 of raw material storage hay tank 30 by cable 39, microcomputer controller 38 also is connected with liquid level low level probe 15 with the high-order probe 16 of the liquid level of booster jar 37 by cable 42, microcomputer controller 38 is connected with water pump 32 by cable 43, just realizes automatic control to water pump 32 by surveying liquid levels in the booster jar 37.
As Fig. 4, shown in Figure 5, one casing 26 is arranged, spraying decoration plate 24 is installed in the top of casing 26, divider 21 is installed in the casing 26, described divider 21 is integral structures of telling a plurality of little jacks 44 on a pipeline, little jack 44 and pipeline endoporus are communicated with, pipeline one end is communicated with feed pipe 19, other end sealing, described casing 26 bottoms are provided with recovery tube 27 and are communicated with raw material storage hay tank 30, described shower nozzle 23 is fixed on the jack 9 of spraying decoration plate 24, shower nozzle 23 is communicated with little jack 44 on the divider pipeline by tubule line 22, every block of spraying decoration plate 24 can be installed one or more dividers 21 as required, each divider 21 corresponding high-frequency electromagnetic valve 40 that spray the ON/OFF sequential control, divider 21 and tubule line 22 adopt different colours to carry out Classification and Identification, and the tubule line 22 of same color is connected with the divider 21 of same color.
As shown in Figure 5, booster jar 37 is the anticorrosion closed containers that can bear 0.8 MPa high pressure, a plurality of discharging interfaces 17 are equipped with in its lower end, the bottom is provided with sewage draining valve 18, there is feed pipe interface 35 upper end, inlet suction port 14, the high-order probe of liquid level 16 joints, liquid level low level 15 joints of popping one's head in, the top is provided with pressure-limiting safety valve 36, high-order probe 16 of liquid level and liquid level low level probe 15 be two thoroughly do away with fates every the anticorrosion metallic conductor, the end of the high-order probe 16 of liquid level extends to the top in the booster jar 37, and the end of liquid level low level probe 15 extends to the bottom in the booster jar 37.Filtrator 28 and liquid-level probe 29 are housed in the raw material storage hay tank 30, and its bottom also is equipped with sewage draining valve 31.
The high frequency of described shower nozzle 23, to spray by phased manner be to make quickly opening and closing and control that it is opened, the length of shut-in time realizes by spraying the ON/OFF sequential by controlling pairing high-frequency electromagnetic valve 40, respectively organize the variation of the opening and closing time span of high-frequency electromagnetic valve 40 by control, realize that section dyes the change that length and section are dyed spacing, the maximum operating frequency of described high-frequency electromagnetic valve 40 is more than or equal to 10 times/second.
Described shower nozzle 23 is that an end is thin right cylinder 45, its top is the small-bore nozzle that is conical papilla, the other end is a circular pipe type structure 46, the endoporus 47 of shower nozzle 23 is communicated with the endoporus 44 of divider 21 by tubule line 22, tubule line 22 1 ends insert the tubular endoporus 47 of shower nozzle 23 and are integral with its adhesion, the other end insert in the little jack 44 of divider 21 and with its adhesion, the internal diameter of shower nozzle 23 is φ 0.15～0.45mm, the internal diameter size is carried out Classification and Identification by different colours, internal diameter is that φ 0.15～0.20mm is corresponding red, internal diameter is that φ 0.20～0.30mm is corresponding yellow, internal diameter is that φ 0.30～0.45mm is corresponding green, tubule line 22 also carries out group character with different colours, and the divider 21 of certain color is communicated with shower nozzle 23 by the tubule line 22 of same color.
Described spraying decoration plate 24 is a block length 130～180cm, the rectangular flat plate of wide 30～100cm, according to the positional alignment combination Figure 10 that all simulates the shower nozzle mark on the simulation modular of draught machine 3 outputs, get out a plurality of apertures 9 above the flat board on the corresponding position at this, and the corresponding shower nozzle 23 of the grouping of plugging and simulating shower nozzle mark 6, make and the corresponding spraying decoration plate 24 of required floral designs.
Described microcomputer controller 38 is to be a cover automatic control circuit of core with the 8052AH single-chip microcomputer, it is by 8052AH single-chip microcomputer 48 and peripheral components thereof, 24V direct-current power supply converting circuit 49,5V direct-current power supply converting circuit 50, computer interface circuit 60, compositions such as water pump ON/OFF control circuit 51 and high-frequency electromagnetic valve quickly opening and closing control circuit interface 61～65, each control circuit interface 61～65 connects a high-frequency electromagnetic valve 40, single-chip microcomputer 48 is connected with high-order liquid-level probe 16 with the interior low level liquid-level probe 15 of booster jar 37 with 59 by its I/O port 58, booster jar 37 housings are connected with the earth terminal 66 of single-chip microcomputer 48, single-chip microcomputer 48 also is connected with the liquid-level probe 29 of dress in the raw material storage hay tank 30 by its I/O port 52～57, and the height that passes through liquid levels in detection booster jar 37 and the raw material storage hay tank 30 is controlled the Kai Heguan of water pump 32, single-chip microcomputer 48 is exported control signal by its I/O port to triode Q1～Q5, be used for pilot relay SW1～SW5 conducting and disconnection, thereby control each high-frequency electromagnetic valve 40 and finish quickly opening and closing by the sequential of defined, realization is to yarn or fabric high frequency, jet dyeing agent or decolourant form floral designs by phased manner.
Before the device work, to be installed between each dye vat of textile paste yarn dyeing production line or the appropriate location of cloth spraying decoration production line by the spraying decoration plate 24 that the pattern designing requirement has assembled the shower nozzle 23 of the divider 21 of required packet count and required packet count earlier, by feed pipe 19 divider 21 is communicated with discharging interface 17 groupings of high-frequency electromagnetic valve 40 and booster jar, one column of dispensers, 21 corresponding one group of high-frequency electromagnetic valve 40, during device work, with decolourant or coloring agent and auxiliary agent mixing, fully stir evenly and pour 30 filtrations of raw material storage hay tank into, inject booster jar 37 by water pump 32, the gait of march of yarn or cloth is set at desired velocity amplitude, when unlatching air pump 11 treats that booster jar 37 internal pressures reach the 0.1--0.4 MPa, start microcomputer controller 38 control high-frequency electromagnetic valves 40 and carry out quickly opening and closing by predetermined injection ON/OFF sequential, decolourant or dyestuff high frequency extruded by phased manner from feed pipe 19 deliver to divider 21, on tubule line 22 to shower nozzle 23 is injected in yarn or cloth in advancing, frequency that injection is hit and time length by microcomputer controller 38 by predetermined injection ON/OFF sequential control, the dyestuff raffinate that remains on the spraying decoration plate 24 flows in the casing 26, flow back into raw material storage hay tank 30 through recovery tube 27, utilize again after filtering.The microcomputer controller 38 also liquid-level probe 29 by raw material storage hay tank 30 and the high-order probe 16 of liquid level of booster jar 37 and the liquid levels that liquid level low level probe 15 detects each jars is just controlled water pump 32 ON/OFF, realizes automatic feed control.
Embodiment three: add this device behind the dryer before denim pulp yarn all-in-one slurry cylinder, spray decolourant, the lining that common even yarn is woven presents the slub effect.
Decolourant: concentration is 100 liters of 20% aqueous sodium hypochlorite solutions
Bleeding agent: 200 grams
1520 shower nozzles 23 are divided into 5 groups, and every group of shower nozzle 23 be a corresponding column of dispensers 21 and high-frequency electromagnetic valves 40 respectively, respectively with red, yellow, blue, green, deceive five kinds of colour codes, each is organized shower nozzle 23 and evenly distributes in the little jack 9 of insertion spraying decoration plate 24 by designing requirement; Shower nozzle 23 is communicated with divider 21 groupings by tubule line 22, and divider 21 is communicated with high-frequency electromagnetic valve 40 by feed pipe 19, and high-frequency electromagnetic valve 40 is communicated with booster jar 37 by feed pipe 19, and high-frequency electromagnetic valve 40 is connected with microcomputer controller 38; Spraying decoration plate 24 is installed in the appropriate location of last dye vat dryer back, adjusts the spacing of shower nozzle 23 and yarn, and the gait of march of yarn is set at 12m/min.
During device work, decolourant and bleeding agent are poured in the raw material storage hay tank 30, fully stir evenly and filter, open water pump 32, raw material is injected booster jar 37, when booster air pump 11 treats that the booster jar internal pressure reaches 0.3 MPa, start microcomputer controller 38 and spray ON/OFF sequential control high-frequency electromagnetic valve 40 realization quickly opening and closings by following five kinds, five kinds are sprayed the ON/OFF sequential and are respectively: first kind is the decorative pattern pattern that sprays the short line segment combination, the shower nozzle 23 that corresponding red sub orchestration 21 is connected with red tubule line 22, its sequential arrangement regulation: sprayed 0.06 second, stopped 0.24 second, sprayed 0.12 second, stopped 0.18 second, sprayed 0.08 second, stopped 0.20 second, sprayed 0.10 second, stopped 0.24 second, sprayed 0.06 second, stopped 0.12 second, sprayed 0.12 second, stopped 0.24 second, sprayed 0.08 second, stopped 0.16 second, sprayed 0.10 second, stopped 0.24 second, sprayed 0.06 second, stopped 0.16 second, sprayed 0.12 second, stopped 0.16 second, sprayed 0.08 second, stopped 0.16 second; Second kind is to spray decorative pattern pattern short, the middle conductor combination, the shower nozzle 23 that corresponding yellow divider 21 is connected with yellow tubule line 22, its sequential arrangement regulation: stop 0.16 second, spray 0.06 second, stop 0.28 second, spray 0.16 second, stop 0.32 second, spray 0.20 second, stop 0.20 second, spray 0.08 second, stop 0.24 second, spray 0.16 second, stop 0.22 second, spray 0.10 second, stop 0.24 second, spray 0.06 second, stop 0.16 second, spray 0.12 second, stop 0.26 second, sprayed 0.10 second; The third be spray short, in, the decorative pattern pattern that makes up of long line segment, the shower nozzle 23 that corresponding blue divider 21 is connected with blue tubule line 22, its sequential arrangement regulation: stop 0.36 second, spray 0.06 second, stop 0.28 second, spray 0.24 second, stop 0.32 second, spray 0.12 second, stop 0.28 second, spray 0.08 second, stop 0.24 second, spray 0.20 second, stop 0.32 second, spray 0.18 second, stop 0.24 second, spray 0.06 second, stop 0.16 second, spray 0.22 second, stop 0.36 second, sprayed 0.12 second; The 4th kind is the decorative pattern pattern that sprays short, long line segment combination, the shower nozzle 23 that corresponding green sub orchestration 21 is connected with green tubule line 22, its sequential arrangement regulation: stop 0.16 second, spray 0.12 second, stop 0.38 second, spray 0.32 second, stop 0.32 second, spray 0.08 second, stop 0.32 second, spray 0.28 second, stop 0.24 second, spray 0.08 second, stop 0.24 second, spray 0.16 second, stop 0.24 second, spray 0.28 second, stop 0.28 second, spray 0.12 second, stop 0.36 second, sprayed 0.10 second; The 5th kind be in spraying, decorative pattern pattern that long line segment makes up, the shower nozzle 23 that corresponding black point orchestration 21 is connected with black tubule line 22, its sequential arrangement regulation: stop 0.36 second, spray 0.24 second, stop 0.40 second, spray 0.32 second, stop 0.32 second, spray 0.24 second, stop 0.36 second, spray 0.28 second, stop 0.24 second, spray 0.20 second, stop 0.36 second, spray 0.24 second, stop 0.40 second, sprayed 0.32 second.By quickly opening and closing by above-mentioned sequential control high-frequency electromagnetic valve 40, make that respectively organizing shower nozzle 23 extrudes the desired area that is injected in the yarn of at the uniform velocity advancing by phased manner with decolourant or coloring agent high frequency, regulate pressure governor 13, the shooting stream that shower nozzle 23 is sprayed is beaten not launch to scatter on yarn and is got final product.
Embodiment four: add this device before the 3rd dye vat of inverse of denim pulp yarn all-in-one, spray decolourant, the lining that the cotton yarn of common even thickness is woven presents the ring effect of decorative patterns of different gray scales.
Decolourant: concentration is 100 liters of 15% liquor potassic permanganates
Bleeding agent: 500 grams
The gait of march of yarn is set at 18m/min; 760 shower nozzles 23 are divided into 5 groups, insert by the even regularity of distribution in the little jack 9 of spraying decoration plate 24, all the other technologies are identical with embodiment three.
Claims (6)
1, a kind of method of cloth pattern computer analog type setting spray printing is characterized in that adopting the following step:
1. start operation general advanced procedures design software as VISUAL C++, DELPHI etc., import following diagram parameter: form length and width parameter, the displaying ratio parameter of view and full size, representative can be placed the icon parameter of simulation shower nozzle and the icon parameter of representative simulation shower nozzle etc., thereby defines a window type plotting sheet;
2. on this window type plotting sheet, be that warp and Duo Gen strigula are parallel by the required spacing many short vertical lines that draw, each root warp all intersects with a parallel, and be drawn on this plotting sheet in desired spacing and ratio, the corresponding position coordinates that can place the simulation shower nozzle in each warp and weft point of crossing, many nozzle position coordinates constitute the multidimensional coordinate matrix, each group multidimensional coordinate matrix has just defined the negative of an analog type setting template, and according to different diagram parameters, produce the different analog type setting template of many covers, the negative of these analog type setting templates is made identifying and being stored in the computer respectively;
3. according to the gait of march of cloth or yarn, decorative pattern size and decorative pattern spacing, measuring and calculating is also imported the pore size of required simulation shower nozzle and is sprayed the ON/OFF time sequence parameter, these are had different simulation shower nozzles that spray the ON/OFF sequential be divided into grouping more than two, every group of simulation shower nozzle icon with different colours identifies, the small circle that these icons can be depicted as a plurality of band cross stars is represented multiple simulation shower nozzle, the strigula of different colours is represented the different apertures of shower nozzle, the ON/OFF sequential that the short vertical line representative of different colours is different and the combination of different ON/OFF time spans, the corresponding identical shower nozzle ON/OFF sequential of a plurality of icons of same color, but these have the controllable valve of all corresponding same high speed folding of shower nozzle of same icon;
4. according to the displaying ratio of gait of march, view and the full size of yarn and the parameters such as repetition period that the addition of a plurality of ON/OFF sequential of shower nozzle draws, define a width of cloth window type painting canvas, the width of common this painting canvas is that the fabric width of actual cloth compresses by the displaying ratio parameter, and the gait of march that the length of this painting canvas equals yarn multiply by the repetition period that each ON/OFF sequential addition of shower nozzle draws;
5. each simulation shower nozzle constitutes nozzle tip arrangement position coordinates matrix at the position coordinates of analog type setting template, nozzle tip arrangement position coordinates matrix be by the simulation shower nozzle on the analog type setting template from top to bottom and sequential combination from left to right, every increase or reduce by a simulation shower nozzle icon on the analog type setting template, just increase or reduce by an element on this matrix accordingly;
6. the simulated program operational process is the background color of earlier selected analog type setting template and painting canvas, by cyclic query nozzle tip arrangement position coordinates matrix, with each positions of elements coordinate of this matrix is starting point, thickness with the corresponding line segment of shower nozzle pore size, starting point with the line segment of space on the corresponding every warp of the ON/OFF sequential of shower nozzle, ON/OFF time span with shower nozzle multiply by the length of the gait of march of yarn or cloth as line segment, the line segment of one section one section space draws on the warp of above-mentioned painting canvas, the length section of being called of this line segment is dyed length, the spacing section of being called between the line segment is dyed spacing, change by displaying ratio again, make the simulation shower nozzle corresponding one by one, simulate just the draw line segment of a segmental dyeing of the correspondence position on this painting canvas of shower nozzle icon one of every placement on the analog type setting template with lines on this window type painting canvas;
7. by adjusting the position of simulation shower nozzle icon on this analog type setting template, make the line segment of its many segmental dyeings that on different warps, draw, a plurality of simulation shower nozzle icons are in the enterprising line position permutation and combination of simulation modular, promptly form the floral designs that the line segment by many segmental dyeings is spliced into; Whenever finish the adjustment of once simulating shower nozzle icon position grouping on this analog type setting template, and move this simulated program, width of calico decorative pattern simulation result figure will draw;
If 8. this cloth pattern simulation result figure does not also reach promising result, then can be by revising the parameters such as ON/OFF sequential of simulation shower nozzle, increase or reduce simulation shower nozzle quantity, change the permutation and combination rule of simulation shower nozzle icon, and return step and 5. begin down to repeat, figure reaches promising result up to the cloth pattern simulation result;
9. write down above-mentioned whole simulation parameter, export the positional alignment combination rule figure of the whole simulation spray icons on this analog type setting template, manufacture and the corresponding spraying decoration plate of required floral designs by this figure, by simulation parameter this spraying decoration plate is assembled, and according to the injection of used parameters such as the ON/OFF sequential control shower nozzle of respectively simulating shower nozzle of emulation with close, can reach cloth spraying decoration production control purpose.
10. on by the analog type setting spraying decoration plate (24) that figure makes as a result, install required divider (21) and small-bore shower nozzle (23), and be installed in it between each dye vat of weaving yarn dyeing production line or on the production line of cloth spraying decoration, and connect relevant device and pipeline on request, with decolourant, coloring agent and auxiliary agent dissolve respectively, fully stir evenly and filter, be injected in the booster jar with suction pump, open air-pump inflating, when the booster jar internal pressure reaches the 0.1--0.4 MPa, control is respectively organized the high-frequency electromagnetic valve and is carried out quickly opening and closing by spraying the ON/OFF sequential, regulate the pressure in the booster jar, decolourant or coloring agent high frequency extruded by phased manner be injected in the yarn of at the uniform velocity advancing or the desired area of cloth, the pressure size is beaten not launch to scatter on yarn with the shooting stream of shower nozzle ejection and is advisable.
2, according to the method for the described cloth pattern computer analog type setting spray printing of claim 1, the measuring and calculating that it is characterized in that the injection ON/OFF sequential of described shower nozzle is according to designed floral designs size, gait of march in conjunction with yarn or cloth, the section that calculates the warp quantity that needs spray-painting and each warp dyes length and section is dyed the Changing Pattern of spacing, and the shower nozzle of the warp correspondence of identical change rule is referred to same grouping, the injecting time length of shower nozzle, shut-in time length and the computing formula of repetition period are:
Injecting time length=section is dyed the gait of march of length ÷ yarn;
Shut-in time length=section is dyed the gait of march of spacing ÷ yarn;
The gait of march of the spacing ÷ yarn that repetition period=decorative pattern repeats;
Section is dyed length and is: measure according to designed floral designs size and pattern;
Section is dyed spacing and is: the longitudinal pitch according to designed floral designs is measured.
3, according to the method for the described cloth pattern computer analog type setting spray printing of claim 1, it is to make quickly opening and closing and control that it is opened, the length of shut-in time realizes by spraying the ON/OFF sequential by controlling pairing high-frequency electromagnetic valve that the high frequency that it is characterized in that described shower nozzle sprays by phased manner, respectively organize the variation of the opening and closing time span of high-frequency electromagnetic valve by control, realize that section dyes the change that length and section are dyed spacing, the maximum operating frequency of described high-frequency electromagnetic valve is more than or equal to 10 times/second.
4, a kind of spray printing device, comprise raw material storage hay tank, booster jar, divider, spraying decoration panel, small-bore shower nozzle, high-frequency electromagnetic valve group, microcomputer controller, water pump, air pump and pipeline, it is characterized in that described raw material storage hay tank (30) is communicated with booster jar (37) by water pump (32), retaining valve (33) and feed pipe (34), booster jar (37) is communicated with divider (21) by high-frequency electromagnetic valve group (40) and feed pipe (19); Other has a casing (26), and spraying decoration plate (24) is installed at its top, and divider (21) is installed in the casing (26), and is airtight all around, and casing (26) bottom is provided with recovery tube (27) and is communicated with raw material storage hay tank (30); Described air pump (11) connects the top of booster jar (3) by tracheae (12) and pressure governor (13); Microcomputer controller (38) connects the liquid-level probe of liquid-level probe (15,16), pump switch, high-frequency electromagnetic valve group (40) and the raw material storage hay tank (29) of booster jar (37) respectively;
Described divider (21) is an integral structure of telling a plurality of little jacks (44) on a pressure-resistant pipeline, little jack (44) with the pipe in be communicated with, (22) one on tubule line connects little jack (44), and small-bore shower nozzle (23) is equipped with in the other end, and small-bore shower nozzle (23) is inserted on the spraying decoration plate (24);
Described microcomputer controller (38) is by power-switching circuit, single-chip microcomputer, peripheral interface circuit, water pump beginning control circuit and high-frequency electromagnetic valve quickly opening and closing control circuit are formed, single-chip microcomputer (48) is by the liquid-level probe (15 in its I/O port P06 and P07 and the booster jar (31), 16) connect, booster jar (37) housing is connected with the earth terminal (66) of single-chip microcomputer (48), single-chip microcomputer (48) also is connected by the interior liquid-level probe (29) of its I/O port P00-P05 and raw material storage hay tank (30), and the height that passes through the liquid level of detection booster jar (31) and raw material storage hay tank (30) is controlled the switch of water pump (23), single-chip microcomputer (48) is exported control signal by its I/O port to triode Q1-Q5, be used for pilot relay SW1-SW5 conducting and disconnection, thus control the high-frequency electromagnetic valve group (40) by fixed sequential finish quickly opening and closing.
5, according to the described spray printing device of claim 4, it is characterized in that described spraying decoration plate (24) is a block length 130～180cm, the rectangular flat plate of wide 30～100cm, go up the relevant position of all simulating the shower nozzle mark by simulation modular (10) and get out jack (9), small-bore shower nozzle (23) is inserted in the corresponding jack (9).
6, according to claim 4 or 5 described spray printing devices, it is characterized in that shower nozzle (23) one ends in described small-bore are thin right cylinder, its top is the small-bore nozzle (41) of conical papilla, the other end is pipe (46), and described tubule line (22) inserts the endoporus (47) of pipe (46) and is integral with its adhesion; The internal diameter of small-bore shower nozzle (23) is φ 0.15～0.45mm, be divided into large, medium and small three classes by its internal diameter size, large diameter is of a size of φ 0.30～0.45mm, middle internal diameter size is φ 0.20～0.30mm, little internal diameter size is φ 0.15～0.20mm, carry out Classification and Identification with different colours respectively, tubule line (22) also carries out group character with different colours, and the divider of certain color (21) is communicated with small-bore shower nozzle (23) by the tubule line (22) of same color.
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| CN100351842C true CN100351842C (en) | 2007-11-28 |
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| CN102508948B (en) * | 2011-10-13 | 2013-04-10 | 苏州大学 | Processing method of jacquard fabric based on Peano curve fractal graph |
| CN102627053B (en) * | 2012-04-28 | 2014-07-02 | 环球石材（福建）有限公司 | Natural stone processing method |
| JP6029515B2 (en) * | 2013-03-29 | 2016-11-24 | 株式会社島精機製作所 | Pattern creating apparatus and pattern creating method |
| CN104480654B (en) * | 2014-12-31 | 2016-04-20 | 张家港三得利染整科技有限公司 | The yarn spray dyeing method that a kind of flower pattern is neat |
| WO2017134955A1 (en) * | 2016-02-04 | 2017-08-10 | 株式会社ミマキエンジニアリング | Printing device and printing method |
| CN108724944B (en) * | 2018-06-01 | 2019-12-17 | 杭州宏鹰数码科技有限公司 | Carpet printing machine and jet printing control method thereof |
| CN118087176B (en) * | 2024-04-29 | 2024-07-02 | 南通东庚机械有限公司 | Multicolor interval dyeing device and method for textile fabric |
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| CN1545649A (en) * | 2001-08-22 | 2004-11-10 | Construction of colored images on absorbent substrates using a computer-aided design system | |
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Assignee: Dongguan Mingfeng Packaging Manufacturer Co., Ltd. Assignor: Liu Linquan Contract record no.: 2010440000484 Denomination of invention: Method for cloth pattern computer analog type setting spray printing and spray printing device thereof Granted publication date: 20071128 License type: Exclusive License Open date: 20060517 Record date: 20100511 |
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