CN202716553U - Digital jet printing system provided with predetection device - Google Patents
Digital jet printing system provided with predetection device Download PDFInfo
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- CN202716553U CN202716553U CN2012203014619U CN201220301461U CN202716553U CN 202716553 U CN202716553 U CN 202716553U CN 2012203014619 U CN2012203014619 U CN 2012203014619U CN 201220301461 U CN201220301461 U CN 201220301461U CN 202716553 U CN202716553 U CN 202716553U
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- spray printing
- printing medium
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- jet printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4078—Printing on textile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2203/00—Embodiments of or processes related to the control of the printing process
- B41J2203/01—Inspecting a printed medium or a medium to be printed using a sensing device
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Abstract
The utility model relates to a digital jet printing system provided with a predetection device. At present, no digital jet printing system having the following advantages exists: advantages of simple structure and reasonable design are realized, and the actual state of the surface of a jet printing medium can be recognized and the pattern which needs to be jet-printed can be adjusted automatically according to the recognized information prior to the digital jet printing operation. The digital jet printing system of the utility model comprises a jet printing medium conveying device, an ink jet printing head device, an ink supply device and a rack. The jet printing medium conveying device is installed on the rack, the ink supply device is connected with the ink jet printing head device, and the ink jet printing head device is installed on the rack. The digital jet printing system is characterized in that the digital jet printing system further comprises a digital pick-up device, wherein the digital pick-up device is located over a jet printing medium feed-in region in front of a jet printing region incoming end. According to the utility model, the advantage of reasonable structural design is realized, and the actual state of the surface of a jet printing medium can be recognized and the position, the size and the shape of the pattern which needs to be jet-printed can be adjusted automatically according to the recognized information prior to the digital jet printing operation.
Description
Technical field
The utility model relates to a kind of digital spray printing system, especially relates to a kind of digital spray printing system with the pre-detection device.
Background technology
Digital spray printing system commonly used is when carrying out the stamp operation at present, only be exactly machinery with the pattern spray printing to the spray printing medium, can't adjust according to the virtual condition of spray printing dielectric surface position, the size and shape of the pattern of needs spray printing, thereby reduce the quality of digit printing product.For example, present digit printing can't combine with embroidery or jacquard weave basically, because the spray printing dielectric surface is in case through after embroidery or the jacquard weave operation, when carrying out digit printing again, be difficult to accurately digit printing and embroidery or jacquard weave are combined, have the strong digit printing product of third dimension thereby can't produce.
A device that can monitor print product is also arranged now, as open day be on December 01st, 2010, publication number is in the Chinese patent of CN101898448A, disclose a kind of camera support structure of printing machine, the camera support structure of this printing machine comprises platen, above the platen behind the printing device support is installed, and camera is installed on the support, camera is aimed at the product on the platen, and camera connects outside computer by data wire.Under the effect of the camera support structure of this printing machine, no longer need the special messenger to guard by printing machine, time saving and energy saving during correction, guarantee the low-loss of product, its operation principle is as follows: the staff monitors print product by the display of computer, the image that shows when camera embodies the printing position of chromatography when incorrect, the fix image of camera of staff takes image, the taken image of amplifying camera head on the computer, determine in real time the drift condition of position, then the staff is again according to the offset information that has obtained, screen frame to printing device is rectified a deviation, this shows that the camera support structure of this printing machine is exclusively used in the workman print product is monitored, only substituted the mode that original workman need to adopt naked eyes that print product is monitored at the scene.
In sum, also do not have now a kind of simple in structure, reasonable in design, before carrying out the digital spray printing operation, can identify the virtual condition of spray printing dielectric surface, for example can identify position, the size and shape of the pattern on the spray printing medium, and automatically adjust the position that needs carry out the pattern of spray printing, the digital spray printing system of size and shape according to the information of identification.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provide a kind of reasonable in design, before carrying out the digital spray printing operation, can identify the virtual condition of spray printing dielectric surface, for example can identify position, the size and shape of the pattern on the spray printing medium, and automatically adjust the position that needs carry out the pattern of spray printing, the digital spray printing system with the pre-detection device of size and shape according to the information of identification.
The technical scheme in the invention for solving the above technical problem is: this digital spray printing system with the pre-detection device comprises spray printing medium conveying apparatus, inkjet print head unit, ink-feeding device and frame, described spray printing medium conveying apparatus is installed on the frame, described ink-feeding device is connected with inkjet print head unit, described inkjet print head unit is installed on the frame, its design feature is: also comprise digital camera, described digital camera is positioned at the spray printing medium of upstream end front, spray printing district and sends regional top to.Digital camera in the utility model is used for the spray printing medium in the spray printing zone that will send into the spray printing medium conveying apparatus is carried out the digital image collection, information exchange after the collection is crossed data-interface input computer, thus so that the utility model identify by the virtual condition to the spray printing dielectric surface that digital camera can be real-time, then can adjust in real time the pattern that needs spray printing by computer, so that the spray printing of digital spray printing system is more flexible, be conducive to promote the quality of digit printing product.
As preferably, digital camera described in the utility model is fixed on the frame, this digital camera is positioned at the spray printing medium of upstream end front, spray printing district and sends regional top to, and this digital camera is in the face of a plurality of cameras of layout at one of spray printing medium layout or interval.
As preferably, digital camera described in the utility model is arranged on the jet nozzle of inkjet print head unit, and the spray printing medium that is positioned at the spray printing medium conveying apparatus is sent a side in zone to.
As preferably, inkjet print head unit described in the utility model comprises shower nozzle, jet nozzle, slide block, line slideway and crossbeam, described crossbeam is fixed on the frame, described line slideway is fixed on the crossbeam, described slide block is installed on the line slideway, and this slide block and line slideway match, and described jet nozzle is fixed on the slide block, described shower nozzle is installed on the jet nozzle, and this shower nozzle matches with the spray printing zone on the spray printing medium conveying apparatus.
The utility model compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, dependable performance, the digital spray printing system is before carrying out the digital spray printing operation, can be to the shape information of spray printing dielectric surface and the position that has been positioned at the pattern of spray printing dielectric surface by digital camera, size and shape information is identified, then by computer to needing spray printing to the position of the pattern of spray printing dielectric surface, size and shape is adjusted accordingly, so that spray printing to the pattern of spray printing dielectric surface can be fully and the surface of spray printing medium match, be conducive to promote the quality of digit printing product, for example, can operate through the enterprising line number code of the spray printing medium stamp of embroidering or jacquard weave operates, so that the pattern of digit printing can be good at matching with the existing embroidered pattern of spray printing dielectric surface or figured pattern, can make the digit printing product produce third dimension.
Information after the utility model collection comprises the positional information of spray printing medium on the spray printing medium conveying apparatus and the status information of spray printing dielectric surface.When the digital camera in the utility model collects the spray printing medium after the positional information on the spray printing medium conveying apparatus, can determine to be positioned at the situation whether spray printing medium on the spray printing medium conveying apparatus exists skew by computer, if there is the situation of skew in the spray printing medium, just can be by the corresponding position of adjusting the pattern that needs spray printing of computer.After the digital camera in the utility model collects the status information of spray printing dielectric surface, after for example collecting the shape information of spray printing dielectric surface and being positioned at the position, size and shape information of the pattern of spray printing dielectric surface, just can adjust accordingly position, the size and shape of the pattern that needs spray printing by computer.
The utility model according to the spray printing medium that gathers after the status information of the positional information on the spray printing medium conveying apparatus and spray printing dielectric surface is processed by computer, realize the coupling of spray printing pattern and spray printing dielectric surface corresponding region according to the corresponding relation of information and spray printing pattern, and the pattern after will mating prints on the spray printing medium, so that digit printing operation of the present utility model is more accurate, the quality of digit printing product is higher.
The utility model digital camera is sent regional top to by the spray printing medium that fixture is arranged on the spray printing medium conveying apparatus, and this digital camera is in the face of a plurality of cameras of layout at one of spray printing medium layout or interval; Spray printing medium at the spray printing medium conveying apparatus is sent in the zone, and the lateral length of digital image acquisition range is greater than the width of spray printing medium, and the longitudinal length of digital image acquisition range is greater than the stepping feed of spray printing medium.
Description of drawings
Fig. 1 removes main TV structure schematic diagram behind the parts such as frame with the digital spray printing system of pre-detection device among the utility model embodiment 1.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is after removing inkjet print head unit and digital camera among Fig. 2, is positioned at the schematic diagram that spray printing medium on the spray printing medium conveying apparatus is sent zone and spray printing zone to.
Fig. 4 is the structural representation after the digital camera among Fig. 1 marks out visual field in the camera, a plurality of cameras in this digital camera are when being positioned at spray printing medium on the spray printing medium conveying apparatus and carrying out IMAQ, and the scope of IMAQ has coincidence.
Fig. 5 is the plan structure schematic diagram after Fig. 4 removes frame.
Fig. 6 is the structural representation after the digital camera among Fig. 1 marks out visual field in the camera, a plurality of cameras in this digital camera are when being positioned at spray printing medium on the spray printing medium conveying apparatus and carrying out IMAQ, and the scope of IMAQ does not overlap.
Fig. 7 is the plan structure schematic diagram after Fig. 6 removes frame.
Fig. 8 removes main TV structure schematic diagram behind the parts such as frame with the digital spray printing system of pre-detection device among the utility model embodiment 2.
Fig. 9 is the plan structure schematic diagram of Fig. 8.
Figure 10 is after removing inkjet print head unit and digital camera among Fig. 9, is positioned at the schematic diagram that spray printing medium on the spray printing medium conveying apparatus is sent zone and spray printing zone to.
Figure 11 is the structural representation after the digital camera among Fig. 8 marks out visual field in the camera.
Figure 12 is the plan structure schematic diagram after Figure 11 removes frame.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1 to Fig. 7, digital spray printing system with the pre-detection device in the present embodiment comprises spray printing medium conveying apparatus 1, inkjet print head unit 2, ink-feeding device, digital camera 3 and frame 4, wherein, digital camera 3 comprises camera 31 and camera bracket 32, camera bracket 32 is fixed on the frame 4, camera 31 is fixed on the camera bracket 32, and the camera 31 spray printing medium that is positioned at spray printing medium conveying apparatus 1 is sent the top of regional j to.
Inkjet print head unit 2 in the present embodiment comprises shower nozzle 21, jet nozzle 22, slide block 23, line slideway 24 and crossbeam 25, wherein, crossbeam 25 is fixed on the frame 4, line slideway 24 is fixed on the crossbeam 25, slide block 23 is installed on the line slideway 24, this slide block 23 and line slideway 24 match, slide block 23 can slide along line slideway 24, generally, between slide block 23 and line slideway 24, can be provided with ball, jet nozzle 22 in the present embodiment is fixed on the slide block 23, and shower nozzle 21 is installed on the jet nozzle 22, and this shower nozzle 21 matches with the regional y of the spray printing on the spray printing medium conveying apparatus 1.When with the digital spray printing system of pre-detection device during in operation, slide block 23 slides at line slideway 24, and drives jet nozzle 22 and shower nozzle 21 moves, so that shower nozzle 21 can carry out spray printing at the spray printing medium of the spray printing zone y that is positioned at spray printing medium conveying apparatus 1.
Spray printing medium conveying apparatus 1 in the present embodiment is installed on the frame 4, ink-feeding device is connected with inkjet print head unit 2, inkjet print head unit 2 is installed on the frame 4, the spray printing medium that digital camera 3 is positioned at spray printing medium conveying apparatus 1 is sent the top of regional j to, the spray printing medium that digital camera 3 in the present embodiment is positioned at spray printing medium conveying apparatus 1 is sent the top of regional j to, and this digital camera 3 can be arranged a plurality of cameras of layout at or interval in the face of the spray printing medium.Spray printing medium conveying apparatus 1 in the present embodiment, inkjet print head unit 2, ink-feeding device and frame 4 are all same as the prior art or close.
The spray printing medium that digital camera 3 in the present embodiment is arranged on spray printing medium conveying apparatus 1 is sent the top of regional j to, and this spray printing medium is sent the front that regional j is positioned at spray printing zone y upstream end to, it is the top that spray printing medium that digital camera 3 is positioned at y upstream end front, spray printing zone is sent regional j to, so that digital camera 3 can carry out the digital image collection to the spray printing medium that the spray printing medium that enters spray printing medium conveying apparatus 1 is sent regional j to, this digital camera 3 is in the face of a plurality of cameras 31 of layout at spray printing medium interval, the actual quantity of camera 31 can be decided according to the spray printing medium width d on the spray printing medium conveying apparatus 1 and the setting height(from bottom) of camera 31, the lateral length of the digital image acquisition range of these a plurality of cameras 31 need to be greater than the width d of spray printing medium, certainly, the longitudinal length of digital image acquisition range need to be greater than the stepping feed k of spray printing medium.Digital camera 3 of the present utility model also can only be arranged a camera 31 in the face of the spray printing medium time, the lateral length of the digital image acquisition range of this camera 31 need to be greater than the width d of spray printing medium.
Be furnished with a plurality of cameras 31 in the digital camera 3 of present embodiment, a plurality of cameras 31 are having coincidence to the IMAQ scope that is positioned at the spray printing medium on the spray printing medium conveying apparatus 1, be the visual field 9 existence coincidences in a plurality of cameras 31, as shown in Figure 4 and Figure 5, be furnished with three cameras 31 in this digital camera 3, these three cameras 31 are respectively a camera 81, No. two cameras 82 and No. three cameras 83; Wherein, the IMAQ scope of a camera 81 is a visual field 91, this visual field 91 is rectangular configuration, the IMAQ scope of No. two cameras 82 is No. two visual fields 92, these No. two visual fields 92 are rectangular configuration, the IMAQ scope of No. three cameras 83 is No. three visual fields 93, and these No. three visual fields 93 are rectangular configuration; There is lap between a visual field 91 of a camera 81 and No. two visual fields 92 of No. two cameras 82, this lap is an overlay region 71, also there is lap between No. two visual fields 92 of No. two cameras 82 and No. three visual fields 93 of No. three cameras 83, this lap is No. two overlay regions 72, namely three cameras 31 are having coincidence to the IMAQ scope that is positioned at the spray printing medium on the spray printing medium conveying apparatus 1, and the image information that three cameras 31 collect obtains the positional information of spray printing medium and the surface state information of spray printing medium after Image Mosaics is processed.The positional information of spray printing medium comprises that the spray printing medium is positioned at the positional information on the spray printing medium conveying apparatus 1, and the surface state information of spray printing medium comprises the shape information of spray printing dielectric surface and has been positioned at the position of the pattern of spray printing dielectric surface, size, shape information and dielectric structure information; Digital camera 3 carries out IMAQ to the spray printing medium that remains static in digital spray printing system spray printing process, continue whole spray printing process.Certainly, when being furnished with a plurality of camera 31 in the utility model digital camera 3, the IMAQ scope of a plurality of cameras 31 can not overlap yet, be that visual field 9 in a plurality of cameras 31 can not overlap, as shown in Figure 6 and Figure 7, be furnished with three cameras 31 in this digital camera 3, these three cameras 31 are respectively a camera 81, No. two cameras 82 and No. three cameras 83; Wherein, the IMAQ scope of a camera 81 is a visual field 91, this visual field 91 is rectangular configuration, the IMAQ scope of No. two cameras 82 is No. two visual fields 92, these No. two visual fields 92 are rectangular configuration, the IMAQ scope of No. three cameras 83 is No. three visual fields 93, and these No. three visual fields 93 are rectangular configuration; All there is not lap between No. two visual fields 92 of a visual field 91 of a camera 81, No. two cameras 82 and No. three visual fields 93 of No. three cameras 83, namely three cameras 31 are not overlapping the IMAQ scope that is positioned at the spray printing medium on the spray printing medium conveying apparatus 1, the image information that three cameras 31 collect also can obtain positional information and the surface state information of spray printing medium after image is processed, digital camera 3 carries out IMAQ to the spray printing medium that remains static in digital spray printing system spray printing process, continue whole spray printing process.
The digital image acquisition range of the digital camera 3 in the present embodiment the spray printing medium of spray printing medium conveying apparatus 1 send in the regional j be have necessarily required, the lateral length of the digital image acquisition range of digital camera 3 is greater than the width d of spray printing medium, the longitudinal length of the digital image acquisition range of digital camera 3 is greater than the stepping feed k of spray printing medium, and the stepping feed k of the width d of said spray printing medium and spray printing medium belongs to prior art for a person skilled in the art herein.The spray printing medium that digital camera 3 in the present embodiment is positioned at spray printing medium conveying apparatus 1 is sent the top of regional j to, this digital camera 3 is used for the spray printing medium of the spray printing zone y that will send into spray printing medium conveying apparatus 1 is carried out the digital image collection, information exchange after the collection is crossed data-interface input computer, adjust whole print pattern by computer, revise print pattern, guarantee that pattern can print on the ideal position of spray printing medium, so that the placement of spray printing medium is more flexible, even put tiltedly such as the spray printing medium, put partially etc., also can go out desirable pattern by spray printing, be conducive to enhance productivity, improve the quality of digit printing product.The information that gathers in the present embodiment comprises the positional information of spray printing medium on spray printing medium conveying apparatus 1 and the status information of spray printing dielectric surface, and the surface state information of spray printing medium comprises the shape information of spray printing medium and the structural information of the existing pattern-information of spray printing dielectric surface and medium.
Digital spray printing system in the present embodiment according to the spray printing medium that gathers after the status information of the positional information on the spray printing medium conveying apparatus 1 and spray printing dielectric surface is processed by computer, realize the coupling of spray printing pattern and spray printing dielectric surface corresponding region according to the corresponding relation of information and spray printing pattern, and the pattern after will mating prints on the spray printing medium by jet printing appts.
Can effectively promote the quality of digit printing product in the present embodiment with the digital spray printing system of pre-detection device, carry out at needs on the spray printing medium of digit printing operation, digit printing pattern that can the spray printing coideal, these digit printing patterns can be organically and the information of spray printing dielectric surface match, for example these digit printing patterns can be organically and the existing pattern of spray printing dielectric surface match, so that the digit printing product can embody stronger third dimension, promote the quality of digit printing product, also can according to the shape of the shape adjustments pattern of the structural information of spray printing medium such as graticule, make the spray printing quality reach best.
Digital spray printing system with the pre-detection device in the present embodiment can be at the enterprising line number code of the spray printing medium spray printing with embroidered pattern, after will placing on the spray printing medium conveying apparatus 1 with the spray printing medium of embroidered pattern, under the effect of spray printing medium conveying apparatus 1, enter the spray printing medium with the spray printing medium of embroidered pattern and send regional j to, then carry out the digital image collection by 3 pairs of spray printing media of digital camera, to determine the exact position of spray printing medium on spray printing medium conveying apparatus 1 and the position of spray printing dielectric surface embroidered pattern, shape and size, then automatically adjust the position that to carry out the pattern of digital spray printing by computer, shape and size, so that need to carry out the pattern of digital spray printing can be accurately and the embroidered pattern of spray printing dielectric surface match, be that digital spray printing pattern and embroidered pattern can organically combine, so that the digit printing product can produce good third dimension, greatly promoted the quality of digit printing product.
Referring to Fig. 8 to Figure 12, digital spray printing system with the pre-detection device in the present embodiment comprises spray printing medium conveying apparatus 1, inkjet print head unit 2, ink-feeding device, digital camera 3 and frame 4, wherein, inkjet print head unit 2 comprises shower nozzle 21, jet nozzle 22, slide block 23, line slideway 24 and crossbeam 25, crossbeam 25 is fixed on the frame 4, line slideway 24 is fixed on the crossbeam 25, slide block 23 is installed on the line slideway 24, this slide block 23 and line slideway 24 match, slide block 23 can slide along line slideway 24, generally, between slide block 23 and line slideway 24, can be provided with ball, jet nozzle 22 in the present embodiment is fixed on the slide block 23, and shower nozzle 21 is installed on the jet nozzle 22, and this shower nozzle 21 matches with the regional y of the spray printing on the spray printing medium conveying apparatus 1.When with the digital spray printing system of pre-detection device during in operation, slide block 23 slides at line slideway 24, and drives jet nozzle 22 and shower nozzle 21 moves, so that shower nozzle 21 can carry out spray printing at the spray printing medium of the spray printing zone y that is positioned at spray printing medium conveying apparatus 1.
Spray printing medium conveying apparatus 1 in the present embodiment is installed on the frame 4, ink-feeding device is connected with inkjet print head unit 2, inkjet print head unit 2 is installed on the frame 4, the spray printing medium that digital camera 3 is positioned at spray printing medium conveying apparatus 1 is sent the top of regional j to, digital camera 3 in the present embodiment is arranged on the movably jet nozzle 22 of inkjet print head unit 2, and the spray printing medium that is positioned at spray printing medium conveying apparatus 1 is sent the side of regional j to.Spray printing medium conveying apparatus 1 in the present embodiment, inkjet print head unit 2, ink-feeding device and frame 4 are all same as the prior art or close.
The digital image acquisition range of the digital camera 3 in the present embodiment the spray printing medium of spray printing medium conveying apparatus 1 send in the regional j be have necessarily required, the lateral length of the digital image acquisition range of digital camera 3 is greater than the width d of spray printing medium, the longitudinal length of the digital image acquisition range of digital camera 3 is greater than the stepping feed k of spray printing medium, and the stepping feed k of the width d of said spray printing medium and spray printing medium belongs to prior art for a person skilled in the art herein.Digital camera 3 in the present embodiment is arranged on the jet nozzle 22 of inkjet print head unit 2, this digital camera 3 is used for the spray printing medium of the spray printing zone y that will send into spray printing medium conveying apparatus 1 is carried out the digital image collection, information exchange after the collection is crossed data-interface input computer, adjust whole print pattern by computer, revise print pattern, guarantee that pattern can print on the ideal position of spray printing medium, so that the placement of spray printing medium is more flexible, even put tiltedly such as the spray printing medium, put partially etc., also can go out desirable pattern by spray printing, be conducive to enhance productivity, improve the quality of digit printing product.The information that gathers in the present embodiment comprises the positional information of spray printing medium on spray printing medium conveying apparatus 1 and the status information of spray printing dielectric surface, and the surface state information of spray printing medium comprises the shape information of spray printing medium and the structural information of the existing pattern-information of spray printing dielectric surface and medium.
Digital spray printing system in the present embodiment according to the spray printing medium that gathers after the status information of the positional information on the spray printing medium conveying apparatus 1 and spray printing dielectric surface is processed by computer, realize the coupling of spray printing pattern and spray printing dielectric surface corresponding region according to the corresponding relation of information and spray printing pattern, and the pattern after will mating prints on the spray printing medium.
Can effectively promote the quality of digit printing product in the present embodiment with the digital spray printing system of pre-detection device, carry out at needs on the spray printing medium of digit printing operation, digit printing pattern that can the spray printing coideal, these digit printing patterns can be organically and the information of spray printing dielectric surface match, for example can be organically and the existing pattern of spray printing dielectric surface match, so that the digit printing product can embody stronger third dimension, promote the quality of digit printing product, also can according to the shape of the shape adjustments pattern of the structural information of spray printing medium such as graticule, make the spray printing quality reach best.
Can carry out at needs the digit printing pattern of spray printing coideal on the spray printing medium of digit printing operation in the utility model with the digital spray printing system of pre-detection device, this spray printing medium comprises jacquard fabric, embroidery fabric and batik fabric, namely can be at the enterprising line number code of fabric spray printings such as jacquard fabric, embroidery fabric and batik fabrics by the digital spray printing system with the pre-detection device in the utility model.
In addition, need to prove, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification only is to the explanation of the utility model structure example.Allly conceive equivalence variation or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. digital spray printing system with the pre-detection device, comprise spray printing medium conveying apparatus, inkjet print head unit, ink-feeding device and frame, described spray printing medium conveying apparatus is installed on the frame, described ink-feeding device is connected with inkjet print head unit, described inkjet print head unit is installed on the frame, it is characterized in that: also comprise digital camera, described digital camera is positioned at the spray printing medium of upstream end front, spray printing district and sends regional top to.
2. the digital spray printing system with the pre-detection device according to claim 1, it is characterized in that: described digital camera is fixed on the frame, this digital camera is positioned at the spray printing medium of upstream end front, spray printing district and sends regional top to, and this digital camera is in the face of a plurality of cameras of layout at one of spray printing medium layout or interval.
3. the digital spray printing system with the pre-detection device according to claim 1, it is characterized in that: described digital camera is arranged on the jet nozzle of inkjet print head unit, and the spray printing medium that is positioned at the spray printing medium conveying apparatus is sent a side in zone to.
4. the digital spray printing system with the pre-detection device according to claim 1, it is characterized in that: described inkjet print head unit comprises shower nozzle, jet nozzle, slide block, line slideway and crossbeam, described crossbeam is fixed on the frame, described line slideway is fixed on the crossbeam, described slide block is installed on the line slideway, this slide block and line slideway match, described jet nozzle is fixed on the slide block, described shower nozzle is installed on the jet nozzle, and this shower nozzle matches with the spray printing zone on the spray printing medium conveying apparatus.
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| CN2012203014619U CN202716553U (en) | 2012-06-26 | 2012-06-26 | Digital jet printing system provided with predetection device |
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| CN2012203014619U CN202716553U (en) | 2012-06-26 | 2012-06-26 | Digital jet printing system provided with predetection device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104972745A (en) * | 2015-07-01 | 2015-10-14 | 浙江长海包装集团有限公司 | Ink-jet printing coiled material production line |
| CN106585094A (en) * | 2015-10-19 | 2017-04-26 | 沈阳汇恒科技发展有限公司 | Intelligent identification variety product automation replacing spray printing information system |
| CN106671595A (en) * | 2017-01-09 | 2017-05-17 | 北京亚美科软件有限公司 | Ink-jet printing system and deviation rectifying method for ink-jet 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 |
| CN109177534A (en) * | 2018-10-11 | 2019-01-11 | 杭州宏华数码科技股份有限公司 | Two-sided image recording device and recording method to flower stamp is used in guide belt digital printing machine |
| CN109334256A (en) * | 2018-11-06 | 2019-02-15 | 佛山市广科产业技术研究院有限公司 | A kind of two dimensional code spraying equipment for chain supply system of making pottery |
| WO2019105481A1 (en) * | 2017-12-01 | 2019-06-06 | 杭州宏华数码科技股份有限公司 | Precise digital printing method for fabric by utilizing digital printing machine and fabric |
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2012
- 2012-06-26 CN CN2012203014619U patent/CN202716553U/en not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972745A (en) * | 2015-07-01 | 2015-10-14 | 浙江长海包装集团有限公司 | Ink-jet printing coiled material production line |
| CN106585094A (en) * | 2015-10-19 | 2017-04-26 | 沈阳汇恒科技发展有限公司 | Intelligent identification variety product automation replacing spray printing information system |
| CN106671595A (en) * | 2017-01-09 | 2017-05-17 | 北京亚美科软件有限公司 | Ink-jet printing system and deviation rectifying method for ink-jet printing system |
| WO2019105481A1 (en) * | 2017-12-01 | 2019-06-06 | 杭州宏华数码科技股份有限公司 | Precise digital printing method for fabric by utilizing digital printing machine and fabric |
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