CN106427198B - A kind of PLATE SCREAM PRINTING and the united printing device of digit printing and printing method - Google Patents

A kind of PLATE SCREAM PRINTING and the united printing device of digit printing and printing method Download PDF

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Publication number
CN106427198B
CN106427198B CN201610952885.4A CN201610952885A CN106427198B CN 106427198 B CN106427198 B CN 106427198B CN 201610952885 A CN201610952885 A CN 201610952885A CN 106427198 B CN106427198 B CN 106427198B
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Prior art keywords
printing
crossbeam
spray head
machine
ink
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CN106427198A (en
Inventor
杨文�
徐全伟
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Hangzhou Honghua Digital Technology Stock Co Ltd
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Hangzhou Honghua Digital Technology Stock Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F19/00Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/007Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F33/00Indicating, counting, warning, control or safety devices
    • B41F33/0036Devices for scanning or checking the printed matter for quality control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517Cleaning of print head nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/19Ink jet characterised by ink handling for removing air bubbles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00Actions or mechanisms not otherwise provided for
    • B41J25/304Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The present invention provides a kind of PLATE SCREAM PRINTING and the united printing device of digit printing and printing method, and stamp precision is good, mounting and adjusting is convenient.The jet nozzle of digital printing device is arranged above conveyer belt by gantry frame structure, and gantry frame structure is across on the conveyor belt;The gantry frame structure includes column, printing crossbeam, guide rail, crossbeam upper and lower adjustment mechanism and crossbeam front and back regulating mechanism;Printing crossbeam is mounted on column by regulating mechanism before and after the crossbeam upper and lower adjustment mechanism and crossbeam, and is horizontally set on the top of conveyer belt;Jet nozzle is slidably mounted on printing crossbeam by guide rail, can be moved left and right along printing crossbeam;Crossbeam upper and lower adjustment mechanism are connect with the left and right ends of printing crossbeam, for adjusting the upper and lower position of printing crossbeam left and right ends, regulating mechanism is connect with the left and right ends of printing crossbeam before and after crossbeam, for adjusting the front-rear position of printing crossbeam left and right ends, so that PLATE SCREAM PRINTING label symbol and digital printed markings symbol are completely overlapped.

Description

A kind of PLATE SCREAM PRINTING and the united printing device of digit printing and printing method
Technical field
The present invention relates to a kind of printing device and its printing methods, join more particularly, to a kind of PLATE SCREAM PRINTING and digit printing The printing device and printing method of conjunction.
Background technique
Currently used printing method is divided into method for printing screen and digital printing process, wherein method for printing screen tool Have the advantages that print speed printing speed is fast, but the precision printed is not high, it is difficult to printed with fine, pattern that required precision is high;And it is digital Although printing process have the function of can printed with fine pattern, printing speed it is slow, it is difficult to print the pattern of big color lump, Because spray head during digital printing is difficult to conveniently, effectively spray the pattern of big color lump.Under normal conditions, big color lump Required precision needed for pattern is lower, can generally be printed using the method for silk-screen printing, however, it is desirable to the pattern of printing In, big color lump pattern and the high pattern of required precision are often existed simultaneously, at this point, the method for silk-screen printing is difficult to reach effective Printing effect.
It is on November 24th, 2010, Publication No. there are also some relatively good printing equipments, such as publication date In the Chinese patent of CN201645966U, a kind of full SERVO CONTROL screen decorating machine is disclosed, the full SERVO CONTROL screen printing Machine includes stamp rack, and stamp rack uploads dynamic print guide belt, and printing machine is equipped with stamp sheet frame, and stamp sheet frame is by independently watching The longitudinal plate lifting device and longitudinal ceiling device for taking motor control support.Pass through independent Serve Motor Control and longitudinal starting board dress It sets and can be improved stamp precision to a certain extent, still, which still falls within silk-screen printing, print The degree of digital printing is not achieved in anthosin degree.For another example publication date is on 04 25th, 2012, Publication No. CN102423959A's In Chinese patent, a kind of Horizontal type circular-mesh embossing machine for wallpaper is disclosed, which includes belt water Horizontal conveyor, middle part are equipped with quetsch, and top is equipped at least two sets of cylinder printing units, every set rotary scream printing list Member includes to scrape slurry device assembly and rotary scream printing head assembly and elevating mechanism, and every two sets circles are located on belt-type horizontal conveyer Between net printing cell, it is fitted with one group of drying unit;Rotary scream printing head assembly in the cylinder printing unit include it is left, Right net head seat is provided with horizontal concrete chute on right net head seat center line, and guiding axis is housed in the horizontal concrete chute, and guiding axis is fixed on liter On the lifting seat of descending mechanism;It is located at center line two sides on left net head seat and has horizontal concrete chute and longitudinal chute, two sliding slots Middle to be fitted with eccentric swing mechanism respectively, two eccentric swing mechanisms are fixed in the lifting seat of elevating mechanism, the Horizontal wall paper It is not high that circular screen printer solves gravure printing precision to a certain extent, and the problem that the slow yield of screen printing speed is not high, But the Horizontal type circular-mesh embossing machine for wallpaper still falls within silk-screen printing, the degree of digital printing, and it is not achieved in stamp precision Structure is complicated, is mainly used in the stamp processing of wallpaper.
The applicant has submitted to Patent Office that entitled " screen printing and digit printing print in combination on July 12nd, 2013 The technical solution of embossing device and its printing method ", application No. is 201310292419.4.The technical solution efficiently solves Problem is stated, there is reasonable in design, reliable performance, printing precision is high, the fast advantage of print speed printing speed.But in the technical solution Digital decorating machine is arranged in the rack of flat screen printing machine, once installation will be unable to change of location, such as before being mounted on plain net, then Can only advanced row digit printing, can only first carry out PLATE SCREAM PRINTING if after the plain net, adaptability is relatively small, and due to number Code printing machine be arranged in the rack of flat screen printing machine, usually but can not easily be moved to other positions carry out other printing behaviour Make, to it, expensive equipment investment is a kind of waste, while screen printing and digit printing how are realized in the patent application Accurate overprinting method does not disclose.
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and provide it is a kind of it is reasonable in design, Stamp precision is good, the convenient PLATE SCREAM PRINTING of mounting and adjusting and the united printing device of digit printing and printing method.
Technical solution used by the present invention solves the above problems is: a kind of PLATE SCREAM PRINTING and the united stamp of digit printing Device, including flat screen printing machine and digital decorating machine;Digital decorating machine includes digital printing device, wherein digital printing device Including jet nozzle, machine blow head cleaning machine structure, spray head moisturizing mechanism and ink-supplying mechanism;Flat screen printing machine includes plain net printing equipment and defeated Band is sent, plain net printing equipment matches realization PLATE SCREAM PRINTING with conveyer belt, and digital printing device and conveyer belt match realization number Code stamp, plain net printing equipment and digital printing equipment share the same conveyer belt;Jet nozzle includes spray head, all spray head structures At showerhead;The spray head of ink-supplying mechanism and digital decorating machine connection, for the spray head ink supply to digital decorating machine;Machine blow head cleaning machine Structure is matched with the spray head of digital decorating machine, for cleaning the spray head of digital decorating machine;Spray head moisturizing mechanism and digital decorating machine Spray head matching carries out moisturizing for the spray head to digital decorating machine;
It is characterized by: the jet nozzle of digital printing device is arranged above conveyer belt by gantry frame structure, portal frame Structure is across on the conveyor belt;The gantry frame structure include column, printing crossbeam, guide rail, crossbeam upper and lower adjustment mechanism and Regulating mechanism before and after crossbeam;Printing crossbeam is mounted on column by regulating mechanism before and after the crossbeam upper and lower adjustment mechanism and crossbeam On, and it is horizontally set on the top of conveyer belt;Jet nozzle is slidably mounted on printing crossbeam by guide rail, can be left along printing crossbeam It moves right;Crossbeam upper and lower adjustment mechanism are connect with the left and right ends of printing crossbeam, for adjusting printing crossbeam left and right ends Lower position;Regulating mechanism is connect with the left and right ends of printing crossbeam before and after crossbeam, before adjusting printing crossbeam left and right ends Position afterwards.
Crossbeam upper and lower adjustment mechanism of the present invention include upper supporting block, fixed link, fixed screw and lower supporting block;Gu Fixed pole is vertically arranged;Mounting hole is provided on column, the lower part of fixed link is mounted in mounting hole, and with mounting hole clearance fit; Lower supporting block is fixed in fixed link, and is placed on column, and the diameter of lower supporting block is greater than the aperture of mounting hole;Fixed screw with Fixed link connection, fixed link is fixed on column;The connection of the screw top of upper supporting block and fixed link, prints the left and right of crossbeam Both ends are supported by upper supporting block.
Regulating mechanism includes adjusting bolt, mounting blocks and adjusting block before and after crossbeam of the present invention;The fixed peace of mounting blocks On column;The horizontal front and back setting of bolt is adjusted, and is installed in rotation on mounting blocks;Adjusting block is fixedly mounted on printing On the left and right ends of crossbeam, and it is connect with bolt thread is adjusted.
The bottom of printing crossbeam of the present invention is equipped with guide rail mounting surface, and guide rail is inversely installed at guide rail mounting surface On;The jet nozzle hangs on the lower section of printing crossbeam by the guide rail.
Ink-supplying mechanism of the present invention includes localized ducting, ink inlet tube, ink reclaiming pipe and ink tube;It is equipped in localized ducting Ink memory space, ink entrance return black mouth and ink outlet port, and ink memory space is connected with ink entrance, time black mouth, ink outlet port;Ink Water memory space is horizontally disposed;Ink inlet tube is connect with ink entrance, and ink reclaiming pipe is connect with black mouth is returned, and ink tube is connect with ink outlet port, The spray head of digital decorating machine is connect with ink tube.
Machine blow head cleaning machine structure of the present invention includes rinse bath, scraping blade, rotation axis, water level sensor and rotary electric machine; Rotation axis is rotatably installed on rinse bath, and mounting surface and positioning surface are provided in rotation axis;Scraping blade is with being fixed on mounting surface, scraping blade Bottom lean against on positioning surface;The head of scraping blade is stretched out outside rotation axis;Rotary electric machine and rotation axis connection, can drive rotation axis to turn It is dynamic;Water level sensor is mounted on rinse bath.
Jet nozzle of the present invention further includes spray head bottom plate and spray head mounting plate;Multiple spray heads are provided on spray head bottom plate Installing zone;Spray head is mounted on spray head mounting plate, and spray head is divided into multiple groups, and one group of spray head is mounted on a spray head mounting plate, and one A spray head mounting plate correspondence is mounted on a spray head installing zone.
Spray head moisturizing of the present invention mechanism includes moisturizing pedestal and sealing strip, and sealing strip is mounted on the upper of moisturizing pedestal Marginal position;Moisturizing pedestal, sealing strip and spray head bottom plate surround the moisture space to form a sealing, and the area of moisture space omits Greater than the area of the showerhead of digital decorating machine.
Ink-supplying mechanism of the present invention further includes solenoid valve, and solenoid valve is mounted in ink tube.
A kind of PLATE SCREAM PRINTING and the united printing method of digit printing, it is characterised in that: using the printing device into Row stamp first will need the fabric for carrying out stamp to be placed on conveyer belt, drives fabric to be moved by conveyer belt, then makes respectively Printing operations are carried out to fabric with flat screen printing machine and digital decorating machine;Flat screen printing machine and digital decorating machine are to one on fabric When a printing area carries out stamp, a upper marker character is printed on the conveyer belt where the printing area or the printing area Number, what flat screen printing machine printed out is known as PLATE SCREAM PRINTING label symbol, and what digital decorating machine printed out is known as digit printing label Symbol;Flat screen printing machine and digital decorating machine respectively to the same printing area stamp after, if PLATE SCREAM PRINTING label symbol and Digit printing label symbol is completely overlapped, then it represents that flat screen printing machine accurate set synchronous with the realization of the joint stamp of digital decorating machine Print, if PLATE SCREAM PRINTING label symbol and digital printed markings symbol do not have it is completely overlapped, by adjusting flat screen printing machine or It is realized flat so that PLATE SCREAM PRINTING label symbol and digital printed markings symbol are completely overlapped the stamp position of person's digital decorating machine The synchronous accurate overprinting of screen printing machine and digital decorating machine joint stamp.
Before plain net printing equipment is set to digital printing device by the present invention, first to fabric carry out PLATE SCREAM PRINTING, then into Row digit printing.
Before digital printing device is set to plain net printing equipment by the present invention, first to fabric carry out digit printing, then into Row PLATE SCREAM PRINTING.
Compared with prior art, the present invention having the following advantages that and effect:
1, printing device includes flat screen printing machine and digital decorating machine, reasonable in design, the reliable performance of printing device, Flat screen printing machine and digital decorating machine are combined, fast excellent of flat screen printing machine print speed printing speed can be given full play to Gesture and the high advantage of digital decorating machine printing precision improve production efficiency to greatly improve the quality of printing product.
2, by setting printed markings symbol, it can effectively, intuitively reflect flat screen printing machine and digital decorating machine Stamp position, to provide foundation for adjustment stamp position;And pass through regulating mechanism before and after crossbeam upper and lower adjustment mechanism and crossbeam The position of adjustable digital decorating machine.
3, gantry frame structure is easy printing device transformation and installation extremely, when original printing device needs to add number It only need to be by gantry frame structure across installing or first tear open on the conveyor belt when printing machine perhaps changes the position of digital decorating machine It unloads, install again, then assemble digital decorating machine, do not need to change original printing device on a large scale;Meanwhile it should Gantry frame structure also accommodates the joint printing device of a variety of different structures.
4, integrated form floor structure, process, install, debug it is more convenient.
5, the structure of ink-supplying mechanism, the bubble of ink thus may not flow into since buoyancy relationship can float on above ink Spray head ensure that printing quality.
6, the structure of machine blow head cleaning machine structure is simple, and effect is good.
7, spray head moisturizing agency cost is lower, and structure is more succinct.
8, the mounting structure of guide rail, machining accuracy is high, handling ease, and stability is good.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of PLATE SCREAM PRINTING of the embodiment of the present invention and the united printing device of digit printing.
Fig. 2 is the partial structural diagram that gantry frame structure of the embodiment of the present invention is faced.
Fig. 3 is the partial structural diagram of gantry frame structure of embodiment of the present invention side view.
Fig. 4 is the overlooking structure diagram of machine blow head cleaning machine of embodiment of the present invention structure.
Fig. 5 is machine blow head cleaning machine of embodiment of the present invention structure scraping blade and the lateral schematic cross-sectional view that rotation axis is assembled.
Fig. 6 is the structural schematic diagram of spray head of embodiment of the present invention moisturizing mechanism.
The overlooking structure diagram that Fig. 7 is spray head of the embodiment of the present invention, spray head bottom plate, spray head mounting plate are assembled together.
Fig. 8 is the overlooking structure diagram of spray head of embodiment of the present invention bottom plate.
Fig. 9 is the overlooking structure diagram that spray head of the embodiment of the present invention and spray head mounting plate are assembled together.
Figure 10 is the structural schematic diagram that ink-supplying mechanism of the embodiment of the present invention and spray head are assembled together.
Figure 11 is the side structure schematic view of PLATE SCREAM PRINTING of the embodiment of the present invention and the united printing device of digit printing.
Figure 12 is the positive structure diagram of PLATE SCREAM PRINTING of the embodiment of the present invention and the united printing device of digit printing.
Figure 13 is the schematic perspective view of PLATE SCREAM PRINTING of the embodiment of the present invention and the united printing device of digit printing.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair Bright explanation and the invention is not limited to following embodiments.
Referring to Fig. 1~Figure 13, the present embodiment includes flat screen printing machine 3 and digital decorating machine 4.
Flat screen printing machine 3 includes rotating roller, conveyer belt 2 and plain net printing equipment 1.
Digital decorating machine 4 include digital printing device, wherein digital printing device include jet nozzle 8, gantry frame structure 5, Machine blow head cleaning machine structure 6, spray head moisturizing mechanism 7 and ink-supplying mechanism.
Rotating roller is mounted on the rack, and under the driving of driving mechanism, which can be rotated.
Conveyer belt 2 is mounted in rotating roller, when rotating roller is rotated, is able to drive conveyer belt 2 and is rotated, thus Achieve the purpose that convey fabric.
Plain net printing equipment 1 matches realization PLATE SCREAM PRINTING with conveyer belt 2, and digital printing device and conveyer belt 2 match Realize that digit printing, plain net printing equipment 1 and digital printing equipment share the same conveyer belt 2.
Across on conveyer belt 2, jet nozzle 8 is arranged above conveyer belt 2 gantry frame structure 5 by gantry frame structure 5.Dragon Portal-framed structure 5 includes regulating mechanism and guide rail 53 before and after column 51, printing crossbeam 52, crossbeam upper and lower adjustment mechanism, crossbeam.
Column 51 is fixed at vertically in ground or rack.
Printing crossbeam 52 is mounted on column 51 by regulating mechanism before and after crossbeam upper and lower adjustment mechanism and crossbeam, and horizontal The top of conveyer belt 2 is set.
Jet nozzle 8 is slidably mounted on printing crossbeam 52 by guide rail 53, can be moved left and right along printing 52 level of crossbeam.
The bottom for printing crossbeam 52 is equipped with guide rail mounting surface, and guide rail 53 is inversely installed on guide rail mounting surface, jet nozzle 8 The lower section of printing crossbeam 52 is hung on by guide rail 53.This structure, it is only necessary to process a peace in the bottom of printing crossbeam 52 Dress face, machining accuracy is high, and handling ease, stability is good, on the contrary, if guide rail 53 is mounted on the side of printing crossbeam 52 Or top, not only machining accuracy is low, and processing trouble, stability is poor, can also make entire mechanism complex too fat to move.Guide rail 53 It is two, is arranged side by side, forms double guide rail structures.
Jet nozzle 8 includes spray head 41, spray head bottom plate 42 and spray head mounting plate 43.All spray heads 41 constitute showerhead.
Jet nozzle 8 is slidably connected with guide rail 53, thus be slidably mounted on printing crossbeam 52, it can be horizontal along printing crossbeam 52 It is mobile.Spray head bottom plate 42 is fixed at the bottom of jet nozzle 8.Multiple spray head installing zones 46 are provided on spray head bottom plate 42.Spray First 41 are mounted on spray head mounting plate 43, and spray head 41 is divided into multiple groups according to inkjet color, and one group of spray head 41 is mounted on a spray head On mounting plate 43, a correspondence of spray head mounting plate 43 is mounted on a spray head installing zone 46, and material is thus formed integrated form bottoms One group of spray head 41 can be first mounted on a spray head mounting plate 43 by hardened structure, retell the corresponding installation of the spray head mounting plate 43 On spray head installing zone 46, process, install, debug it is more convenient.It is fixed with locating piece 461 on every group of spray head installing zone 46, often Locating slot 431 is provided on a spray head mounting plate 43, locating piece 461 and locating slot 431 match, and play positioning action during installation; The both ends of spray head installing zone 46 are arranged in locating piece 461, and the both ends of spray head mounting plate 43 are arranged in locating slot 431, are formed in this way Both ends positioning, more accurate positioning.The longitudinal arrangement on spray head bottom plate 42 of spray head installing zone 46, spray head 41 is on spray head mounting plate 43 Transversely arranged, alternatively, spray head installing zone 46 is transversely arranged on spray head bottom plate 42, spray head 41 is longitudinally arranged on spray head mounting plate 43 Column, mounting structure criss-cross in this way are processed, install and are debugged and is more convenient.
Ink-supplying mechanism is connect with the spray head 41 of digital decorating machine 4, for the spray head ink supply to digital decorating machine comprising collection Middle pipeline 45, ink feed connector 48 return black connector 49, solenoid valve 410, ink inlet tube 46, ink reclaiming pipe 47 and ink tube 415.
It is equipped with ink memory space 411, ink entrance 412 in localized ducting 45, returns black mouth 413 and ink outlet port 414, ink entrance 412, black mouth 413 is returned, ink outlet port 414 is connected to ink memory space 411.Ink entrance 412 and time black mouth 413 are deposited positioned at ink The both ends in space 411 are stored up, such ink feed and time ink can run through entire ink memory space 411, and flow velocity is relatively uniform.Ink is deposited It is horizontally disposed to store up space 411.
Ink inlet tube 46 is connect with ink entrance 412, and ink reclaiming pipe 47 is connect with black mouth 413 is returned, ink tube 415 and ink outlet port 414 Connection, spray head 41 are connect with ink tube 415.Ink flows into ink memory space 411 from ink inlet tube 46, then passes through ink tube 415 flow into spray head 41.Since ink needs to flow in horizontal ink memory space 411, the bubble of ink is due to buoyancy pass System can float on above ink, thus may not flow into spray head 41, ensure that printing quality.Ink reclaiming pipe 47 is used for ink memory space Ink returns ink processing in 411.Ink outlet port 414 is located at 411 lower section of ink memory space, and the bubble of such ink is with regard to more difficult Flow into ink tube 415.
Ink feed connector 48 and time black connector 49 are separately mounted to the both ends of localized ducting 45, and ink reclaiming pipe 47, which passes through, returns black connector 49 connect with black mouth 413 is returned, and ink inlet tube 46 is connect by ink feed connector 48 with ink entrance 412, is installed so more convenient.
Solenoid valve 410 is mounted in ink tube 415, controls the supply of ink.
Crossbeam upper and lower adjustment mechanism are connect with the left and right ends of printing crossbeam 52, for adjusting printing 52 left and right ends of crossbeam Upper and lower position.Crossbeam upper and lower adjustment mechanism include upper supporting block 54, fixed link 55, fixed screw 56 and lower supporting block 57.Gu Fixed pole 55 is vertically arranged.Mounting hole 511 is provided on column 51, the lower part of fixed link 55 is mounted in mounting hole 511, and with installation 511 clearance fit of hole.Lower supporting block 57 is fixed in fixed link 55, and is placed on column 51, is played and is supported on fixed link 55 Effect on column 51, the diameter of lower supporting block 57 are greater than the aperture of mounting hole 511, will not thus fall into mounting hole 511. Fixed screw 56 is connect with fixed link 55, and fixed link 55 is fixed on column 51.The top of upper supporting block 54 and fixed link 55 It is threadedly coupled, the left and right ends of printing crossbeam 52 are supported by upper supporting block 54.Supporting block 54 in rotation, due to the relationship of screw thread Upper supporting block 54 is gone up and down in fixed link 55, so that the left and right ends lifting of printing crossbeam 52, can be adjusted printing crossbeam The upper and lower position of 52 left and right ends.Fixed screw 56 is unclamped, fixed link 55 can move horizontally in mounting hole 511, adjustable in this way The horizontal position for saving fixed link 55 enables supporting block 54 to be moved to the 52 suitable Support Position in lower section of printing crossbeam.Crossbeam Upper and lower adjustment mechanism be it is multiple, scattering device printing crossbeam 52 left and right ends, the crossbeam upper and lower adjustment mechanism of different location The height of corresponding printing 52 position of crossbeam is adjusted, thus the height of adjustable printing 52 left and right ends of crossbeam Degree, gradient, angle, and then height, gradient, the angle of adjustable jet nozzle 8, that is, have adjusted the print position of digital decorating machine 4, Digital decorating machine 4 is enabled to be located at optimal print position.
Regulating mechanism is connect with the left and right ends of printing crossbeam 52 before and after crossbeam, for adjusting printing 52 left and right ends of crossbeam Front-rear position.Regulating mechanism includes adjusting bolt 58, mounting blocks 59 and adjusting block 510 before and after crossbeam.The fixed peace of mounting blocks 59 On column 51.The horizontal front and back setting of bolt 58 is adjusted, and is installed in rotation on mounting blocks 59.Adjusting block 510 is fixed It is mounted on the left and right ends of printing crossbeam 52, and be threadedly coupled with bolt 58 is adjusted.Rotation adjusts bolt 58, due to screw thread Relationship adjusting block 510, to drive printing 52 horizontal shifting of crossbeam, has adjusted and beats along 58 horizontal shifting of bolt is adjusted The horizontal front-rear position of 52 left and right ends of crossbeam, and then the horizontal front-rear position of adjustable jet nozzle 8 are printed, that is, has adjusted digital print The print position of flower machine 4, enables digital decorating machine 4 to be located at optimal print position.
Machine blow head cleaning machine structure 6 is matched with the spray head 41 of digital decorating machine 4, for cleaning the spray head 41 of digital decorating machine 4.Spray Head cleaner structure 6 includes rinse bath 61, scraping blade 62, rotation axis 63, water level sensor 64 and rotary electric machine 65.Rinse bath 61 is used for Collect cleaning solution.Rotation axis 63 is rotatably installed on rinse bath 61, and mounting surface 66 and positioning surface 67 are provided in rotation axis 63.Scraping blade 62 are fixed by bolts on mounting surface 66, and the bottom of scraping blade 62 leans against on positioning surface 67, and positioning surface 67 plays positioning to scraping blade 62 Effect, so that scraping blade 62 is mounted on suitable position;The head of scraping blade 62 is stretched out outside rotation axis 63.Rotary electric machine 65 and rotation axis 63 Connection can drive rotation axis 63 to rotate.Water level sensor 64 is mounted on rinse bath 61, can detect 61 cleaning liquid inside of rinse bath Liquid level can carry out the processing that discharges water to rinse bath 61 when liquid level reaches the value of setting.When the spray of digital decorating machine 4 When head is moved to the cleaning positions of 61 top of rinse bath, machine blow head cleaning machine structure 6 cleans spray head;After the completion of cleaning, rotation Motor 65 drive rotation axis 63 rotate, rotation axis 63 drive scraping blade 62 rotate, 62 rotation process of scraping blade to the water droplet on spray head into Row is hung and is removed, and structure is simple, and effect is good.
Spray head moisturizing mechanism 7 is matched with the spray head 41 of digital decorating machine 4, is protected for the spray head to digital decorating machine 4 It is wet.Spray head moisturizing mechanism 7 includes moisturizing pedestal 71 and sealing strip 72, and sealing strip 72 is mounted on the top edge position of moisturizing pedestal 71 It sets, for annular.Moisturizing pedestal 71, sealing strip 72 and spray head bottom plate 42 surround the moisture space 73 to form a sealing, moisturizing Area of the area in space 73 slightly larger than the showerhead of digital decorating machine 4.When moisturizing, 42 side of spray head bottom plate of digital decorating machine 4 Along being pressed on sealing strip 72, the spray head of showerhead is located in moisture space 73, achievees the effect that concentrated moisturizing, relative to existing skill Art one sprays the structure of first spray head moisturizing, and cost of the present invention is lower, and structure is more succinct.
A kind of PLATE SCREAM PRINTING and the united printing method of digit printing carry out stamp using the printing device, first will It needs the fabric for carrying out stamp to be placed on conveyer belt 2, drives fabric to be moved by conveyer belt 2, then printed respectively using plain net Flower machine 3 and digital decorating machine 4 carry out printing operations to fabric;Flat screen printing machine 3 and digital decorating machine 4 are to a print on fabric When flower region carries out stamp, a upper label symbol is printed in the conveyer belt 2 where the printing area or the printing area, is put down What screen printing machine 3 printed out is known as PLATE SCREAM PRINTING label symbol, and what digital decorating machine 4 printed out is known as digit printing marker character Number;Flat screen printing machine 3 and digital decorating machine 4 respectively to the same printing area stamp after, if PLATE SCREAM PRINTING label symbol and Digit printing label symbol is completely overlapped, then it represents that flat screen printing machine 3 is synchronous with the realization of the joint stamp of digital decorating machine 4 accurate Chromatography, if PLATE SCREAM PRINTING label symbol and digital printed markings symbol do not have it is completely overlapped, by adjusting flat screen printing machine 3 Or the stamp position of digital decorating machine 4 is realized flat so that PLATE SCREAM PRINTING label symbol and digital printed markings symbol are completely overlapped Screen printing machine 3 combines the synchronous accurate overprinting of stamp with digital decorating machine 4.When adjusting the position of digital decorating machine 4, above and below crossbeam The upper and lower position of regulating mechanism adjustment printing 52 left and right ends of crossbeam, and then have adjusted the stamp position up and down of digital decorating machine 4; The front-rear position of regulating mechanism adjustment printing 52 left and right ends of crossbeam before and after crossbeam, and then have adjusted the front and back of digital decorating machine 4 Thus stamp position achievees the purpose that the stamp position for adjusting digital decorating machine 4.
Before plain net printing equipment is set to digital printing device, PLATE SCREAM PRINTING first is carried out to fabric, is then carried out digital Stamp;Alternatively, first carrying out digit printing before digital printing device is set to plain net printing equipment to fabric, then carrying out flat Wire mark flower.
Above content is only to structure of the invention example explanation described in this specification;Moreover, this hair The title that bright each section is taken can also be different, what all structure, feature and principles described according to the invention patent design were done etc. Effect or simple change, are included in the scope of protection of the invention patent.

Claims (10)

1. a kind of PLATE SCREAM PRINTING and the united printing device of digit printing, including flat screen printing machine and digital decorating machine;Number print Flower machine include digital printing device, wherein digital printing device include jet nozzle, machine blow head cleaning machine structure, spray head moisturizing mechanism and Ink-supplying mechanism;Flat screen printing machine includes that rotating roller, plain net printing equipment and conveyer belt, conveyer belt are mounted in rotating roller, plain net Printing equipment matches realization PLATE SCREAM PRINTING with conveyer belt, and digital printing device and conveyer belt match realization digit printing, puts down Net printing equipment and digital printing equipment share the same conveyer belt;Jet nozzle includes spray head, and all spray heads constitute showerhead; The spray head of ink-supplying mechanism and digital decorating machine connection, for the spray head ink supply to digital decorating machine;Machine blow head cleaning machine structure and number The spray head of printing machine matches, for cleaning the spray head of digital decorating machine;Spray head moisturizing mechanism is matched with the spray head of digital decorating machine, Moisturizing is carried out for the spray head to digital decorating machine;
It is characterized by: the jet nozzle of digital printing device is arranged above conveyer belt by gantry frame structure, gantry frame structure Across on the conveyor belt;The gantry frame structure includes column, printing crossbeam, guide rail, crossbeam upper and lower adjustment mechanism and crossbeam Front and back regulating mechanism;Column is fixed on ground vertically;Printing crossbeam passes through the crossbeam upper and lower adjustment mechanism and crossbeam Front and back regulating mechanism is mounted on column, and is horizontally set on the top of conveyer belt;Jet nozzle is slidably mounted on by guide rail and is beaten It prints on crossbeam, can be moved left and right along printing crossbeam;Crossbeam upper and lower adjustment mechanism are connect with the left and right ends of printing crossbeam, for adjusting The upper and lower position of whole printing crossbeam left and right ends;Regulating mechanism is connect with the left and right ends of printing crossbeam before and after crossbeam, for adjusting The front-rear position of whole printing crossbeam left and right ends;
The crossbeam upper and lower adjustment mechanism include upper supporting block, fixed link, fixed screw and lower supporting block;Fixed link is set vertically It sets;Mounting hole is provided on column, the lower part of fixed link is mounted in mounting hole;Lower supporting block is fixed in fixed link, and is placed On column;Fixed screw is connect with fixed link, and fixed link is fixed on column;The screw top of upper supporting block and fixed link Connection, the left and right ends for printing crossbeam are supported by upper supporting block;
Regulating mechanism includes adjusting bolt, mounting blocks and adjusting block before and after the crossbeam;Mounting blocks are fixedly mounted on column; The horizontal front and back setting of bolt is adjusted, and is installed in rotation on mounting blocks;Adjusting block is fixedly mounted on the left and right of printing crossbeam On both ends, and it is connect with bolt thread is adjusted.
2. PLATE SCREAM PRINTING according to claim 1 and the united printing device of digit printing, it is characterised in that: described beats The bottom for printing crossbeam is equipped with guide rail mounting surface, and guide rail is inversely installed on guide rail mounting surface;The jet nozzle passes through described Guide rail hangs on the lower section of printing crossbeam.
3. PLATE SCREAM PRINTING according to claim 1 and the united printing device of digit printing, it is characterised in that: the confession Black mechanism includes localized ducting, ink inlet tube, ink reclaiming pipe and ink tube;It is equipped with ink memory space in localized ducting, ink entrance, returns Black mouth and ink outlet port, ink memory space are connected with ink entrance, time black mouth, ink outlet port;Ink memory space is horizontally disposed;Ink feed Pipe is connect with ink entrance, and ink reclaiming pipe is connect with black mouth is returned, and ink tube is connect with ink outlet port, the spray head and ink tube of digital decorating machine Connection.
4. PLATE SCREAM PRINTING according to claim 1 and the united printing device of digit printing, it is characterised in that: the spray Head cleaner structure includes rinse bath, scraping blade, rotation axis, water level sensor and rotary electric machine;Rotation axis is rotatably installed in rinse bath On, mounting surface and positioning surface are provided in rotation axis;Scraping blade is fixed on mounting surface, and the bottom of scraping blade leans against on positioning surface;Scraping blade Head stretch out rotation axis outside;Rotary electric machine and rotation axis connection, can drive rotation axis to rotate;Water level sensor is mounted on cleaning On slot.
5. PLATE SCREAM PRINTING according to claim 1 and the united printing device of digit printing, it is characterised in that: the spray Head frame further includes spray head bottom plate and spray head mounting plate;Multiple spray head installing zones are provided on spray head bottom plate;Spray head is mounted on spray head On mounting plate, spray head is divided into multiple groups, and one group of spray head is mounted on a spray head mounting plate, and a spray head mounting plate correspondence is mounted on On one spray head installing zone.
6. PLATE SCREAM PRINTING according to claim 5 and the united printing device of digit printing, it is characterised in that: the spray Head moisturizing mechanism includes moisturizing pedestal and sealing strip, and sealing strip is mounted on the upper marginal position of moisturizing pedestal;Moisturizing pedestal, sealing Item and spray head bottom plate surround the moisture space to form a sealing, and the area of moisture space is slightly larger than the showerhead of digital decorating machine Area.
7. PLATE SCREAM PRINTING according to claim 3 and the united printing device of digit printing, it is characterised in that: the confession Black mechanism further includes solenoid valve, and solenoid valve is mounted in ink tube.
8. a kind of PLATE SCREAM PRINTING and the united printing method of digit printing, it is characterised in that: use any right of claim 1-7 It is required that the united printing device of the PLATE SCREAM PRINTING and digit printing carries out stamp, first the fabric for carrying out stamp will be needed to be placed in On conveyer belt, drive fabric to be moved by conveyer belt, then respectively using flat screen printing machine and digital decorating machine to fabric into Row printing operations;When flat screen printing machine and digital decorating machine carry out stamp to a printing area on fabric, in the stamp area A label symbol is printed on conveyer belt where domain or the printing area, what flat screen printing machine printed out is known as plain net print Flower label symbol, what digital decorating machine printed out is known as digit printing label symbol;Flat screen printing machine and digital decorating machine difference After the same printing area stamp, if PLATE SCREAM PRINTING label symbol and digital printed markings symbol are completely overlapped, then it represents that Flat screen printing machine accurate overprinting synchronous with the realization of the joint stamp of digital decorating machine, if PLATE SCREAM PRINTING label symbol and digital print Label symbol is spent not have completely overlapped, then by adjusting the stamp position of flat screen printing machine or digital decorating machine, so that plain net Printed markings symbol and digital printed markings symbol are completely overlapped, realize that flat screen printing machine and digital decorating machine combine the same of stamp Walk accurate overprinting.
9. PLATE SCREAM PRINTING according to claim 8 and the united printing method of digit printing, it is characterised in that: beat plain net Printing equipment installs be placed in digital printing device before, first to fabric carry out PLATE SCREAM PRINTING, then carry out digit printing.
10. PLATE SCREAM PRINTING according to claim 8 and the united printing method of digit printing, it is characterised in that: will be digital Before printing equipment is set to plain net printing equipment, digit printing first is carried out to fabric, then carries out PLATE SCREAM PRINTING.
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