CN107584900A - The localization method and locator digital printing machine of digital decorating machine - Google Patents
The localization method and locator digital printing machine of digital decorating machine Download PDFInfo
- Publication number
- CN107584900A CN107584900A CN201610538505.2A CN201610538505A CN107584900A CN 107584900 A CN107584900 A CN 107584900A CN 201610538505 A CN201610538505 A CN 201610538505A CN 107584900 A CN107584900 A CN 107584900A
- Authority
- CN
- China
- Prior art keywords
- image
- print area
- theoretical
- fabric
- ink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Abstract
The invention discloses the localization method of digital decorating machine, step are as follows：The image of fabric is specified in video camera shooting, is uploaded to computer；The printing feature position of real image is obtained using image recognition technology；The printing feature position printing feature position related to theoretical image of the real image of acquisition is compareed, and calculates print area actual grid information；According to obtained print area actual grid information and corresponding theoretical grid information, the data of real image are recalculated, and the data are uploaded in the controller of ink-jet apparatus；The controller of ink-jet apparatus reads in the data of real image, starts to print；Video camera continues to shoot the image of subsequent region, is circulated with this.Fabric pattern is shot by video camera, compareed the fabric pattern of reality with the pattern of theory after inputting in computer, to calculate accurate ink-jet information so that fabric prints more accurate；In addition, suitable for the fabric deformed upon, whole equipment is set to have more versatility.
Description
Technical field
The present invention relates to a kind of printing machine, more specifically, it relates to a kind of localization method of digital decorating machine and positioning
Digital decorating machine.
Background technology
Digital ink jet printing technology is as computer technology continues to develop and a kind of collection machinery, the computer that gradually form
The new high-tech product that machine electronic information technology is integrated.The appearance of this technology and constantly improve, give textile printing and dyeing industry band
A completely new concept is carried out, its advanced production principle and means, a unprecedented development has been brought to textile printing and dyeing
Opportunity.
Conduction band type digital inkjet printing machine is fixed for head, document is submitted to the PC main frames of printing equipment by client,
PC main frames are converted by image and the processing of color analysis software, and image information is converted into corresponding spray printing control command simultaneously
The controller that control command is passed to ink-jet apparatus controls spray printing.In jet printing process, jet head sets are in fabric width first
On one helical pitch of motion, ink discharge device controller is according to resulting spray printing control command control nozzle spray in motion process
Ink；Secondly Serve Motor Control printing flat board moves forward a print span on fabric length direction, and two kinds of motions are mutual
Coordinate to repeat said process until completing print out task.
As people improve constantly to the aesthetic conceptions of various objects, the requirement to fabric stamp is also improving constantly, a lot
Fabric with given shape such as lace pattern needs also exist for carrying out colouring stamp by printing machine.But because fabric is
Soft, when being placed on conduction band, print area and pattern（That is printing feature position）Extremely easily deform upon, cause ink-jet to set
For to deviation occurs during specific pattern spray printing, specific fabric pattern is positioned so being badly in need of positioner, so as to ink-jet
Device can paint according to the pattern of deformation to its ink-jet.
The content of the invention
In view of the deficienciess of the prior art, the first object of the present invention is to provide a kind of positioning side of digital decorating machine
Method, the pattern that shape occurs can be positioned, and ink jet printing to relevant position is accurately improved into printing quality.
To achieve the above object, the invention provides following technical scheme：
A kind of localization method of digital decorating machine, comprises the following steps：
S1：The image for specifying fabric is shot with video camera, is uploaded to computer；
S2：The printing feature position of real image is obtained using image recognition technology；
S3：The printing feature position of the real image obtained in step S2 is entered with the printing feature position of corresponding theoretical image
Row control, calculates print area actual grid information；
S4：According to the print area actual grid information and corresponding theoretical grid information obtained in step S3, reality is recalculated
The data of border image；
S5：The data of the real image obtained in step S4 are uploaded in the controller of ink-jet apparatus as print data；
S6：After the controller of ink-jet apparatus reads in the data of real image, start to print；
S7：Video camera continues to shoot the image of subsequent region, is circulated with this.
Further, the step S3 includes：
S31：Theoretical image is pre-processed, obtains print area theoretical grid information；
S32：According to print area theoretical grid information, print area actual grid information is obtained.
Further, the step S31 includes：
S311：Identification feature set is created according to theoretical image feature man-machine interactively；
S312：Region division is carried out to theoretical image according to the precision of setting, obtains print area theoretical grid information.
Further, the step S32 includes：
S321：Search for the printing feature position of real image backward with current printing feature position, establish current print area；
S322：The printing feature position of corresponding theoretical image is found, obtains theoretical image relevant range theoretical grid information；
S323：Calculate current print area and corresponding theoretical print area size（Length and width）Difference, and linearly adjust
The positions and dimensions of whole related print area grid, obtain print area actual grid information.
Further, the step S4 includes：
S41：It is actual according to the print area obtained in the print area theoretical grid information and step S32 obtained in step S31
Gridding information, calculate print area ink-jet information.
S42：Obtain 1pass print datas.
Further, the step S41 includes：
By the way of real-time rip, carried out in real time to print area actual grid information with print area theoretical grid information
Rip, obtain print area ink-jet information.
Further, the step S41 includes：
Using theoretical image is anticipated, prn files are obtained, it is actual to calculate print area according to print area theoretical grid information
The ink-jet information of grid.
Further, the image of fabric is specified to be shot by some video cameras in the step S1, and simultaneously by some figures
As being uploaded in computer.
Further, the center section of some images is intercepted respectively according to image recognition technology so that some figures of interception
Image as being spliced into complete specified fabric.
By using above-mentioned count protocol, according to print area theoretical grid information and print area actual grid information pair
According to calculating print area ink-jet information, and the information is inputted in the controller in ink-jet apparatus so as to the accurate spray of fabric
Ink；In addition, being shot with some video cameras to formulating fabric, it can obtain specifying fabric in the direct picture on conduction band,
It is so that more accurate when calculating print area ink-jet information.
The second object of the present invention is to provide a kind of digital decorating machine, can realize the positioning to pattern on fabric, and
Spray printing is carried out to fabric.
A kind of locator digital printing machine, including frame, conduction band and ink discharge device, the ink discharge device is with being arranged on conduction band
The slide rail sliding connection of side, in addition to some video cameras for being used to shoot fabric at ink discharge device rear are arranged at, it is described to take the photograph
Camera communicates to connect with computer, and the locator digital printing machine is using the positioning of the digital decorating machine as described in the first purpose
Method.
By using above-mentioned technical proposal, the image for specifying fabric is shot using video camera, and is uploaded to computer to clapping
The image taken the photograph is accurately positioned.
Compared with prior art, it is an advantage of the invention that：Fabric pattern is shot by video camera, will after inputting in computer
Actual fabric pattern is compareed with the pattern of theory, to calculate accurate ink-jet information so that fabric prints more
It is accurate to add；In addition, being shot using some video cameras to formulating fabric, it can obtain specifying fabric in the front on conduction band
Image so that more accurate when calculating print area ink-jet information；And the positioning printing machine is applied to the fabric that deforms upon,
Whole equipment is set to have more versatility.
Brief description of the drawings
Fig. 1 is the overall schematic of the digital decorating machine of the present invention；
Fig. 2 is the structural representation of the heating, drying device of the present invention；
Fig. 3 is the enlarged drawing in A portions in Fig. 2；
Fig. 4 is the enlarged drawing in B portions in Fig. 2；
Fig. 5 is the overall schematic of the digital decorating machine at another visual angle；
Fig. 6 is the enlarged drawing in C portions in Fig. 5；
Fig. 7 is the structural representation of the water circulation cleaning device of embodiment one；
Fig. 8 is localization method flow chart；
Fig. 9 is the circuit theory diagrams of inspection leveling device；
Figure 10 is the structural representation for the water circulation cleaning device for implementing two；
Figure 11 is the circuit theory schematic diagram of detection means.
Reference：1st, frame；2nd, conduction band；3rd, slide rail；4th, ink discharge device；5th, cloth beam；6th, the first drying beam；7th, first
Venthole；8th, the first air admission hole；9th, blower fan；10th, primary heater；11st, controller；12nd, the first temperature sensor；13rd, adjust
Button；14th, mop roller；15th, bar shaped slide opening；16th, locking bolt；17th, the second drying beam；18th, the second air admission hole；19th, second goes out
Stomata；20th, secondary heater；201st, second temperature sensor；21st, waste liquid recovery apparatus；22nd, jockey pulley；23rd, spreading roll；24、
Fabric guide roll；25th, pressure roll；26th, first rotating shaft；27th, bevel gear；28th, gear；29th, the second rotating shaft；30th, housing；31st, handle；
32nd, dividing plate；33rd, level board；34th, vertical plate；345th, tank；35th, fixing bolt；36th, water inlet pipe；37th, cleaning part；38th, through hole；
39th, the 3rd drying beam；40th, the 3rd air admission hole；41st, the 3rd venthole；42nd, the 3rd heater；43rd, water tank；44th, screen pack；45、
Water entering section；46th, outlet part；47th, the first water inlet；48th, the first connecting pipe；49th, the second delivery port；50th, the first delivery port；
51st, the second connecting pipe；52nd, water pump；53rd, infrared sensor；54th, audible-visual annunciator；55th, preset value generative circuit；56th, compare
Device；57th, web camera；58th, wireless communication devices；59th, device end；60th, liquid level sensor；61st, control panel；62nd, most
Small threshold value generative circuit；63rd, first comparator；64th, max-thresholds generative circuit；65th, the second comparator；66th, magnetic valve；67、
Universal wheel；68th, video camera.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment one
A kind of locator digital printing machine, reference picture 1, including frame 1, the upper end of frame 1 are provided with conduction band 2, the upper vertical of conduction band 2
Slide rail 3 is provided with the direction of motion of conduction band 2, the ink discharge device 4 slided along the direction of slide rail 3, frame 1 are provided with slide rail 3
Both sides be provided with the waste liquid recovery apparatus 21 to match with ink discharge device 4, ink discharge device 4 is parked in devil liquor recovery when not moving
The top of device 21, prevent the ink on ink discharge device 4 from dripping pollution conduction band 2.The parallel and direction of slide rail 3 is additionally provided with frame 1
Be used for wind the guide roller component of fabric, and controller 11.In addition, in order to facilitate mobile whole printing machine, in the lower end of frame 1
There is provided universal wheel 67.
The front lower place of frame 1 is provided with the cloth beam 5 for the fabric completed for winding printing, and the cloth beam 5 and frame 1 are removable
Unload connection.In order to ensure that printed fabric ink before winding is dry, fabric printing quality is improved, in cloth beam 5
Top is provided with the drying unit for being used for drying ink on fabric.The drying unit include the first drying portion, the second drying portion and
Mop roller 14, the first drying portion include being arranged on the first drying beam 6 set parallel to slide rail 3 of the front end of conduction band 2, first baking
The upper surface of dry beam 6 is less than the upper surface of conduction band 2, and its both ends is fixedly installed on the both ends of frame 1.First drying beam 6 is in hollow
Set, its upper surface offers first that the connection first that some rows are uniformly arranged along its length direction is dried inside beam 6 and gone out
Stomata 7, reference picture 2 and Fig. 3, the lower surface of the first drying beam 6 are provided with several the first air admission holes 8, in the first drying beam 6
The portion position corresponding with the first air admission hole 8 is provided with blower fan 9, is additionally provided with the first drying beam 6 for heating internal sky
The primary heater 10 of gas, blower fan 9 and primary heater 10 electrically connect with controller 11.In addition, in the first drying beam 6 also
The first temperature sensor 12 for detecting internal temperature is provided with, first temperature sensor 12 electrically connects with controller 11,
The regulation button 13 that temperature in beam 6 is dried for adjustment control first is provided with the outside of frame 1, when the first temperature sensor
When 12 temperature detected exceed the value of setting, controller 11 controls primary heater 10 to stop heating, goes out from the first venthole 7
Go for hot blast, be capable of the ink of efficient drying fabric behind.
Mop roller 14 is arranged on the front upper place of the first drying beam 6, and its both ends slides connection with frame about 1.Reference picture 4,
The both sides of frame 1 correspondingly offer the bar shaped slide opening 15 being vertically arranged, and are provided with bar shaped slide opening 15 and mop roller 14
The locking bolt 16 of both ends threaded connection, after the height of mop roller 14 is regulated, is fixed mop roller 14 with clamping screw, is held in the palm
The change of the height of cloth rewinder roll 14 can change the distance of fabric and the first drying beam 6.So when to different fabric drying, except
Change heating-up temperature, additionally it is possible to the height of mop roller 14 is adjusted, it is simple to operate.
Return to Fig. 2 and Fig. 3, the second drying portion include being arranged on the front end of the first drying beam 6 beam 6 is parallel sets with the first drying
The the second drying beam 17 put, in the orthographic projection direction of the printing machine, the first drying beam 6, mop roller 14 and second dry beam 17
Orthographic projection is staggered.Second drying beam 17 is in hollow setting, is provided with what is connected with inside the second drying beam 17 in its front end
Some second air admission holes 18, the side relative with the second air admission hole 18 are provided with some second ventholes 19, second venthole
19 are set along the second drying length direction of beam 17 in strip, increase gas output.Enter in the inside of the second drying beam 17 with second
The corresponding position of stomata 18 is provided with blower fan 9, be additionally provided with the second drying beam 17 for heat inner air second
Heater 20, blower fan 9 and secondary heater 20 electrically connect with controller 11.Likewise, it is provided with the second drying beam 17
For detecting the second temperature sensor 201 of internal temperature, the second temperature sensor 201 electrically connects with controller 11, in machine
The outside of frame 1 is provided with the regulation button 13 that temperature in beam 17 is dried for adjustment control second, when second temperature sensor 201
When the temperature detected exceedes the value of setting, controller 11 controls secondary heater 20 to stop heating, goes out from the second venthole 19
Go for hot blast, ink that can be on the whole fabric of efficient drying.In addition, the temperature in the second dryer is higher than the first dryer
Interior temperature setting.
Reference picture 5, the rear side of frame 1 are disposed with jockey pulley component, spreading roll 23, fabric guide roll 24 from down to up, with
And it is arranged at the pressure roller assembly in the front of fabric guide roll 24.Jockey pulley component includes two jockey pulleys 22 be arrangeding in parallel, jockey pulley
22 both ends are fixedly connected with connection sheet, and the gap passed through for fabric is provided between jockey pulley 22.Set in the side of frame 1
The governor motion for adjusting jockey pulley assembly angle, reference picture 6 are equipped with, the governor motion includes what is be fixedly connected with stator
First rotating shaft 26, the other end of the first rotating shaft 26 are connected with bevel gear 27, are engaged with bevel gear 27 and are provided with gear 28, and second
Rotating shaft 29 is connected and stretched out the outside of housing 30 being fixedly connected with frame 1 with the center of gear 28, and in the another of the second rotating shaft 29
One end is provided with handle 31.When needing to adjust the tension force of fabric, rotational handle 31, by the second rotating shaft 29 with 28 turns of moving gear
Dynamic, so as to be rotated with dynamic bevel gear 27, then first rotating shaft 26 and then rotates, and jockey pulley component rotational angle is reached tune
The effect of whole fabric tension force.
Spreading roll 23 uses flat filament spreading roll 23, can increase the contact area with fabric so that fabric passes through expanding
It is more smooth after roller 23.Pressure roller assembly includes two pressure rolls 25 be arrangeding in parallel up and down, wherein, the pressure roll being below
25, by regulation handle height adjustable, facilitate the pressure roll 25 of fabric from below with being passed through in the gap of conduction band 2.
In addition, the lower section of conduction band 2 is provided with water circulation cleaning device.Reference picture 7, set on the both sides inwall of frame 1
There is dividing plate 32, the l-shaped of dividing plate 32 is set, including the level board 33 set parallel to conduction band 2 and erecting perpendicular to the setting of conduction band 2
Straight panel 34, tank 345 are detachably positioned on level board 33 from one end, are abutted until with vertical plate 34；Level board 33 is away from perpendicular
One end of straight panel 34 is provided with the fixing bolt 35 to be dropped for placing tank 345.It is provided with along its length in tank 345
Water inlet pipe 36 and cleaning part 37, offer some through holes 38 towards the side of conduction band 2 on water inlet pipe 36, cleaning part 37 be arranged on into
The rear side of water pipe 36, when water is sprayed onto on conduction band 2 from the through hole 38 of water inlet pipe 36, one carrys out the flushable a part of ink of impulse force by water
Water, the cleaning part 37 behind two causes wipe clean remaining ink so that without ink residue on conduction band 2, it is possible to provide conduction band 2 follows
Ring uses.Further, since conduction band 2 is recycling always, so the conduction band 2 after cleaning must keep drying, so this implementation
In example, cleaning part 37 uses sponge, can with conduction band 2 is greater area of contacts, fully absorb moisture, and after tank 345
End is provided with the 3rd drying portion for being used for drying conduction band 2.
3rd drying portion includes being arranged on the 3rd drying beam 39 of the rear end of tank 345, the 3rd drying beam along the direction of slide rail 3
39 be in hollow setting, and some 3rd air admission holes 40 connected with inside the 3rd drying beam 39 are provided with its lower end, are entered with the 3rd
The relative side of stomata 40 be provided with the connection the 3rd that some rows are uniformly arranged along its length direction dry inside beam 39 the
Three ventholes 41, in the inside of the 3rd drying beam 39, the position corresponding with the 3rd air admission hole 40 is provided with blower fan 9, the 3rd drying
Be additionally provided with the 3rd heater 42 for heating inner air in beam 39, the heater 42 of blower fan 9 and the 3rd with controller 11
Electrical connection.The three-temperature sensor for detecting internal temperature, the three-temperature sensor are provided with 3rd drying beam 39
Electrically connected with controller 11, the regulation button that temperature in beam 39 is dried for adjustment control the 3rd is provided with the outside of frame 1
13, when the temperature that three-temperature sensor detects exceedes the value of setting, controller 11 controls the 3rd heater 42 to stop adding
Heat, from the 3rd venthole 41 go out for hot blast, moisture that can be on efficient drying conduction band 2.
In addition, the water circulation cleaning device includes a water tank 43, the centre of water tank 43 is provided with screen pack 44 by water tank 43
It is divided into water entering section 45 and outlet part 46.Wherein, the upper end of water entering section 45 offers the first water inlet 47, and first water inlet 47 is logical
The first connecting pipe 48 is crossed to connect with the second delivery port 49 of the bottom of tank 345；The lower end of outlet part 46 is provided with the first water outlet
Mouth 50, first delivery port 50 is connected by the second connecting pipe 51 with water inlet pipe 36.Wherein, the bottom of tank 345 is inclined
Set so that the second delivery port 49 is located at the lowest part of the whole bottom of tank 345, so, can make the water in tank 345
Divide the water entering section 45 that water tank 43 is flowed out to from the second delivery port 49.In addition, water pump 52 is provided with the second connecting pipe 51,
The water in outlet part 46 is enabled to deliver to water inlet pipe 36, and the water column impulse force gone out from the through hole 38 of water inlet pipe 36 is larger.And
Particulate matter in the waste water that the setting of screen pack 44 will be flowed out from tank 345 is obstructed in water entering section 45, fluid-impermeable filter
Net 44 recycles, and using water wisely, has saved resource.But during water circulation use, moisture can evaporate and reduce, institute
To be provided with the buoy being connected with water tap, when the hypohydration in outlet part 46, buoy in the top of outlet part 46
Automatically open up the valve element of tap, can automatic feeding water, until water reaches requirement.Such set causes worker not have to always note
Meaning water, reduce the workload of worker.
In addition, the rear end for being located at ink discharge device 4 in the side of frame 1 is provided with inspection leveling device, reference picture 8, the inspection paperback
Put including an infrared sensor 53 electrically connected with controller 11, if the fabric on conduction band 2 is uneven, there is some areas drum
Rise, then the fabric that the infrared ray that infrared sensor 53 is launched is heaved reflects, and infrared sensor 53 receives what is reflected
Signal can become strong, judge whether fabric is smooth with this.Wherein, infrared sensor 53 is arranged in the frame 1 of the side of conduction band 2,
For detecting fabric planarization on conduction band 2, detection signal is exported；Inspection leveling device also includes being used to compare detection signal and preset value
Size comparator 56, the comparator 56 includes preset value generative circuit 55 and comparator 56, wherein, preset value generation
Circuit 55 includes resistance R1, R2, and one end of the resistance R1 is connected to supply voltage, the other end be connected to resistance R2 one end and
The reverse input end of comparator 56, resistance R2 other end ground connection, the input in the same direction of comparator 56 receive detection signal, reversely
Input receives the preset value generated by preset value generative circuit 55, output end output control signal.When the amplitude of detection signal
During more than preset value, controller 11 is in response to the control signal to control digital decorating machine to be stopped.
Also, the digital decorating machine is additionally provided with warning device, warning device includes onsite alarming device and remote alarms
Device, onsite alarming assembling device include audible-visual annunciator 54, in response to control signal, sound and simultaneously flashing light are sent, to remind
Staff by digital decorating machine in time flattens fabric；Remote alarming device is included for the wireless of emissioning controling signal
Communication device 58 and device end 59, device end 59 receives control signal by wireless communication devices 58, and sounds the alarm,
Remind the staff not by digital decorating machine in time to flatten fabric, improve the efficiency of spray printing.
Inspection leveling device also includes being arranged at the monitoring arrangement for being used to monitor fabric situation in frame 1, the monitoring arrangement
In response to the control signal.Monitoring arrangement includes web camera 57, and high web camera 57 passes through wireless communication devices 58
Communicated to connect with device end 59.Device end 59 receives the picture of the shooting of web camera 57 by wireless communication devices 58,
Staff checks that if finding that fabric is smooth, then remote control digital decorating machine works on to the picture of shooting.If
Standby terminal 59 can be the mobile phone with network savvy, tablet personal computer and computer.
Meanwhile the printing machine also includes positioner, because as people improve constantly to the aesthetic conceptions of various objects, it is right
The requirement of fabric stamp is also being improved constantly, and many fabrics with given shape such as lace are painted also by printing machine
Stamp.But because fabric is soft, extremely easily deformed upon when being placed on conduction band 2, cause deviation occurs during ink-jet, institute
Specific shape is positioned with being badly in need of positioner, so that ink discharge device 4 can be according to the pattern of deformation in its ink-jet
Color.The rear of ink discharge device 4 is provided with a crossbeam, is provided with crossbeam and is disposed with some video cameras 68, video camera 68
Camera lens is set down, for shooting specified fabric.And every video camera 68 can photograph the image of whole specified fabric, and will
Some images are uploaded in computer.
Reference picture 9, the step of being positioned to fabric decorative pattern, are as follows：
Step S1：The image for specifying fabric is shot with video camera 68, is uploaded to computer；Wherein, it is arranged on some on crossbeam
Platform video camera 68 can photograph the image of whole specified fabric, and some images that photograph are uploaded into computer；
Step S2：The printing feature position of real image is obtained using image recognition technology；It is some due to being received on computer
Image, but the part that the centre position on every image is the underface shooting of video camera 68 is most clear most positive part,
It will not be intercepted respectively in some images using image recognition technology because causing the deviation of image the problem of shooting angle
Between part so that some image mosaics of interception into it is complete specify fabric image.In the present embodiment, the number of units of video camera 68
It can be 16, this is relevant with the width of conduction band 2.
Step S3：By the printing feature position of the real image obtained in step S2 printing feature related to theoretical image
Position is compareed, and calculates print area actual grid information；Wherein, the step includes：
Step S31：The theoretical image being stored in computer storage is pre-processed, obtains print area theoretical grid letter
Breath；Wherein, the step includes again：
Step S311：Identification feature set is created according to theoretical image feature man-machine interactively；
Step S312：Region division is carried out to theoretical image according to the precision of setting, obtains print area theoretical grid information.
Step S32：According to the printing feature position of theoretical image, print area actual grid information is obtained；Wherein, the step
It is rapid to include again：
Step S321：Search for the printing feature position of real image backward with current printing feature position, establish current printing
Region；
Step S322：The printing feature position of corresponding theoretical image is found, obtains theoretical image relevant range theoretical grid letter
Breath；
Step S323：Calculate current print area and stoichiometric region size（Length and width）Difference, and Serial regulation is related
The positions and dimensions of print area grid, obtain print area actual grid information.
Step S4：According to the print area actual grid information and corresponding theoretical grid information obtained in step S3, weight
The new data for calculating real image；
Step S41：According to the print area obtained in the print area theoretical grid information and step S32 obtained in step S31
Actual grid information, calculate print area ink-jet information；The step has two kinds of embodiments：
Mode A：By the way of real-time rip, carried out with print area theoretical grid information to print area actual grid information
Real-time rip, obtain print area ink-jet information；
Mode B：Using theoretical image is anticipated, prn files are obtained, print zone is calculated according to print area theoretical grid information
The ink-jet information of domain actual grid；
Preferably, the present invention uses B embodiments；
Step S42：Obtain 1pass print datas.
S5：The data of the real image of acquisition are uploaded in the controller of ink-jet apparatus as print data；
Step S6：After the controller 11 of ink-jet apparatus reads in the data of real image, start to print；
Step S7：Video camera 68 continues to shoot the image of subsequent region, is circulated with this.
Embodiment two
Reference picture 10, the difference with embodiment one are that the side of water tank 43 is provided with liquid level sensor 60, is connected with tap
For magnetic valve 66, liquid level sensor 60 and magnetic valve 66 electrically connect with being arranged at the control panel 61 in the outside of water tank 43.Ginseng
According to Figure 11, liquid level sensor 60 detects the water level height in water tank 43, exports a detection signal
When the amplitude of its detection signal is less than minimum threshold, enabling signal is exported；Include first comparator on control panel 61
63, the first comparator 63 includes minimum threshold generative circuit 62 and first comparator 63, and liquid level sensor 60 exports liquid
Position signal the in-phase input end of minimum threshold input first comparator 63, works as detection to the reverse input end of first comparator 63
When signal is less than minimum threshold, the output end of first comparator 63 exports enabling signal to magnetic valve 66 to control magnetic valve 66
Open.In addition, when the amplitude of detection signal is more than max-thresholds, brake signal is exported；Also include maximum on control panel 61
The comparator 65 of threshold value generative circuit 64 and second, detection signal input the input in the same direction of the second comparator 65, and max-thresholds are defeated
Enter the inverting input of the second comparator 65, when detection signal is more than max-thresholds, the output end output of the second comparator 65
Stop signal to magnetic valve 66 to control the closing of magnetic valve 66, so as to control the water in water tank 43.
Embodiment three
Difference with embodiment one is that the first drying beam 6 connects with the both ends of the second drying beam 17, and in the first drying beam 6
Primary heater 10 is not provided with, the first hot gas dried in beam 6 is provided by the secondary heater 20 in the second drying beam 17, this
It is due to that the reason for setting in the first drying portion is maximum is to dry the ink behind fabric, and the quantity of ink behind fabric is not
Greatly, drying rate is fast, and after the waste heat in the second drying beam 17 is passed through the first drying beam 6, the hot gas is enough by the ink behind fabric
Water is dried, while also saves resource.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of localization method of digital decorating machine, it is characterised in that comprise the following steps：
S1：The image for specifying fabric is shot with video camera, is uploaded to computer；
S2：The printing feature position of real image is obtained using image recognition technology；
S3：The printing feature position of the real image obtained in step S2 is entered with the printing feature position of corresponding theoretical image
Row control, calculates print area actual grid information；
S4：According to the print area actual grid information and corresponding theoretical grid information obtained in step S3, reality is recalculated
The data of border image；
S5：The data of the real image obtained in step S4 are uploaded in the controller of ink-jet apparatus as print data；
S6：After the controller of ink-jet apparatus reads in the data of real image, start to print；
S7：Video camera continues to shoot the image of subsequent region, is circulated with this.
2. the localization method of digital decorating machine according to claim 1, it is characterised in that the step S3 includes：
S31：Theoretical image is pre-processed, obtains print area theoretical grid information；
S32：According to print area theoretical grid information, print area actual grid information is obtained.
3. the localization method of digital decorating machine according to claim 2, it is characterised in that the step S31 includes：
S311：Identification feature set is created according to theoretical image feature man-machine interactively；
S312：Region division is carried out to theoretical image according to the precision of setting, obtains print area theoretical grid information.
4. the localization method of digital decorating machine according to claim 3, it is characterised in that the step S32 includes：
S321：Search for the printing feature position of real image backward with current printing feature position, establish current print area；
S322：The printing feature position of corresponding theoretical image is found, obtains theoretical image relevant range theoretical grid information；
S323：Calculate current print area and corresponding theoretical print area size（Length and width）Difference, and linearly adjust
The positions and dimensions of whole related print area grid, obtain print area actual grid information.
5. the localization method of digital decorating machine according to claim 4, it is characterised in that the step S4 includes：
S41：It is actual according to the print area obtained in the print area theoretical grid information and step S32 obtained in step S31
Gridding information, calculate print area ink-jet information；
S42：Obtain 1pass print datas.
6. the localization method of digital decorating machine according to claim 5, it is characterised in that the step S41 includes：
By the way of real-time rip, carried out in real time to print area actual grid information with print area theoretical grid information
Rip, obtain print area ink-jet information.
7. the localization method of digital decorating machine according to claim 5, it is characterised in that the step S41 includes：
Using theoretical image is anticipated, prn files are obtained, it is actual to calculate print area according to print area theoretical grid information
The ink-jet information of grid.
8. the localization method of digital decorating machine according to claim 1, it is characterised in that fabric is specified in the step S1
Image shot by some video cameras, and some images are uploaded in computer simultaneously.
9. the localization method of digital decorating machine according to claim 8, it is characterised in that according to image recognition technology point
The center section of some images is not intercepted so that image of some image mosaics of interception into complete specified fabric.
10. a kind of locator digital printing machine, including frame (1), conduction band (2) and ink discharge device (4), the ink discharge device (4) with
Slide rail (3) the sliding connection being arranged above conduction band (2), it is characterised in that also include the use for being arranged at ink discharge device (4) rear
In some video cameras (68) of shooting fabric, the video camera (68) communicates to connect with computer, and the locator digital prints
Flower machine uses the localization method of digital decorating machine as claimed in any one of claims 1 to 9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538505.2A CN107584900B (en) | 2016-07-06 | 2016-07-06 | The localization method and locator digital printing machine of digital decorating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538505.2A CN107584900B (en) | 2016-07-06 | 2016-07-06 | The localization method and locator digital printing machine of digital decorating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107584900A true CN107584900A (en) | 2018-01-16 |
| CN107584900B CN107584900B (en) | 2019-04-02 |
Family
ID=61046571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610538505.2A Active CN107584900B (en) | 2016-07-06 | 2016-07-06 | The localization method and locator digital printing machine of digital decorating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107584900B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466490A (en) * | 2018-03-03 | 2018-08-31 | 杭州赛顺数码科技有限公司 | A kind of fabric selection localization method based on digital printing system |
| CN108466489A (en) * | 2018-03-03 | 2018-08-31 | 杭州赛顺数码科技有限公司 | A kind of digital printing system and its camera grid location method |
| CN108494983A (en) * | 2018-03-03 | 2018-09-04 | 杭州赛顺数码科技有限公司 | A kind of fabric scan method based on digital printing system |
| CN113879016A (en) * | 2021-09-16 | 2022-01-04 | 浙江真爱时尚家居有限公司 | Digital printing guniting system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673177A (en) * | 2011-03-16 | 2012-09-19 | 杭州宏华数码科技股份有限公司 | Method for printing textile pattern based on textile grains |
| CN102756574A (en) * | 2012-06-26 | 2012-10-31 | 杭州宏华数码科技股份有限公司 | Digital jet printing system with pre-detection device |
| CN202716568U (en) * | 2012-07-20 | 2013-02-06 | 杭州东城图像技术有限公司 | A printing device of a pattern on cross-stitch cloth |
| CN202986353U (en) * | 2012-11-28 | 2013-06-12 | 南京印可丽数码科技有限公司 | Precise cross-stitch scanning-type printing apparatus |
| CN204037031U (en) * | 2014-09-01 | 2014-12-24 | 福建省晋江市佶龙机械工业有限公司 | A kind of plain net for printing in textiles and digital ink-jet mixing printing machine |
| WO2015029789A1 (en) * | 2013-08-30 | 2015-03-05 | 富士フイルム株式会社 | Inkjet printing system and non-discharge correction method and program therefor |
| CN205167888U (en) * | 2015-10-20 | 2016-04-20 | 杭州宏华数码科技股份有限公司 | Conduction -band jet printing machine with conduction band weathers function |
-
2016
- 2016-07-06 CN CN201610538505.2A patent/CN107584900B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673177A (en) * | 2011-03-16 | 2012-09-19 | 杭州宏华数码科技股份有限公司 | Method for printing textile pattern based on textile grains |
| CN102756574A (en) * | 2012-06-26 | 2012-10-31 | 杭州宏华数码科技股份有限公司 | Digital jet printing system with pre-detection device |
| CN202716568U (en) * | 2012-07-20 | 2013-02-06 | 杭州东城图像技术有限公司 | A printing device of a pattern on cross-stitch cloth |
| CN202986353U (en) * | 2012-11-28 | 2013-06-12 | 南京印可丽数码科技有限公司 | Precise cross-stitch scanning-type printing apparatus |
| WO2015029789A1 (en) * | 2013-08-30 | 2015-03-05 | 富士フイルム株式会社 | Inkjet printing system and non-discharge correction method and program therefor |
| CN204037031U (en) * | 2014-09-01 | 2014-12-24 | 福建省晋江市佶龙机械工业有限公司 | A kind of plain net for printing in textiles and digital ink-jet mixing printing machine |
| CN205167888U (en) * | 2015-10-20 | 2016-04-20 | 杭州宏华数码科技股份有限公司 | Conduction -band jet printing machine with conduction band weathers function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466490A (en) * | 2018-03-03 | 2018-08-31 | 杭州赛顺数码科技有限公司 | A kind of fabric selection localization method based on digital printing system |
| CN108466489A (en) * | 2018-03-03 | 2018-08-31 | 杭州赛顺数码科技有限公司 | A kind of digital printing system and its camera grid location method |
| CN108494983A (en) * | 2018-03-03 | 2018-09-04 | 杭州赛顺数码科技有限公司 | A kind of fabric scan method based on digital printing system |
| CN108466490B (en) * | 2018-03-03 | 2019-06-28 | 杭州赛顺数码科技有限公司 | A kind of fabric selection localization method based on digital printing system |
| CN113879016A (en) * | 2021-09-16 | 2022-01-04 | 浙江真爱时尚家居有限公司 | Digital printing guniting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107584900B (en) | 2019-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107584900A (en) | The localization method and locator digital printing machine of digital decorating machine | |
| CN205871511U (en) | Digital printing machine | |
| CN206141112U (en) | Digital printing machine and heating and drying device thereof | |
| CN107901626B (en) | A kind of digital decorating machine of two-sided spray printing | |
| CN105058991B (en) | Full-automatic high-speed digital jet-printing and sheet-cutting integrated machine | |
| CN111501271A (en) | Fabric wrinkle removing device for spinning | |
| CN107012633A (en) | A kind of cloth presser flattening mechanism of sewing device | |
| CN205871512U (en) | Digital printing machine and it puts to examine paper -back edition thereof | |
| CN109572166A (en) | A kind of printing production line with flash baking | |
| CN108724968A (en) | A kind of weaving two-sided digital printing machine | |
| CN212103270U (en) | Steam humidifying mechanism for textile fabric weaving machine | |
| CN110158357A (en) | A kind of the double spread device and its paper making process of high-performance heat sublimation body paper production | |
| CN206875835U (en) | A kind of fur drying unit | |
| CN111945321A (en) | Ink-jet printing and dyeing equipment with leveling mechanism and printing and dyeing method | |
| CN107289247A (en) | A kind of dual camera three-dimensional image forming apparatus and its imaging method | |
| CN206141114U (en) | Digital printing machine and hydrologic cycle belt cleaning device thereof | |
| CN116164948A (en) | Spray nozzle atomization detection equipment and use method | |
| CN206899993U (en) | Duplex printing digital decorating machine | |
| WO2019184336A1 (en) | Multi-media universal intelligent printing method and system | |
| CN206974422U (en) | A kind of dual camera three-dimensional image forming apparatus | |
| CN203752684U (en) | Ink-jet printing apparatus | |
| CN206416670U (en) | A kind of energy-saving and environment-friendly printer | |
| CN206101567U (en) | Detect reinforced in -process material liquid spray ization movement track's of tobacco leaf device | |
| CN112945977B (en) | Detection equipment for surface defects of screen | |
| CN209832935U (en) | Multifunctional printing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |