CN108457103A - A kind of processing technology of leather digit printing - Google Patents
A kind of processing technology of leather digit printing Download PDFInfo
- Publication number
- CN108457103A CN108457103A CN201810199253.4A CN201810199253A CN108457103A CN 108457103 A CN108457103 A CN 108457103A CN 201810199253 A CN201810199253 A CN 201810199253A CN 108457103 A CN108457103 A CN 108457103A
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- leather
- adjutage
- hydraulic cylinder
- rack
- processing technology
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- 239000010985 leather Substances 0.000 title claims abstract description 96
- 238000007639 printing Methods 0.000 title claims abstract description 40
- 238000005516 engineering process Methods 0.000 title claims abstract description 36
- 238000012545 processing Methods 0.000 title claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 239000004568 cement Substances 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 238000010425 computer drawing Methods 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000007731 hot pressing Methods 0.000 claims description 33
- 238000001035 drying Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 14
- 239000004094 surface-active agent Substances 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 239000003945 anionic surfactant Substances 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 7
- 229920003169 water-soluble polymer Polymers 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 2
- 230000009514 concussion Effects 0.000 claims 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 1
- 239000000975 dye Substances 0.000 abstract description 8
- 230000010355 oscillation Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 24
- 238000004043 dyeing Methods 0.000 description 8
- 239000000049 pigment Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- PHXKQKZYWQUGLW-UHFFFAOYSA-N 1h-pyrrole;pyrrolidin-2-one Chemical compound C=1C=CNC=1.O=C1CCCN1 PHXKQKZYWQUGLW-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000002563 ionic surfactant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 241000719239 Oligoplites altus Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
-
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters 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
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
-
- 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
-
- 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
- B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
- B41J3/543—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements with multiple inkjet print heads
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/44—Mechanical treatment of leather surfaces
- C14B1/56—Ornamenting, producing designs, embossing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5228—Polyalkenyl alcohols, e.g. PVA
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5242—Polymers of unsaturated N-containing compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- 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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
- B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
- B41J25/3088—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms with print gap adjustment means on the printer frame, e.g. for rotation of an eccentric carriage guide shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0076—Digital printing on surfaces other than ordinary paper on wooden surfaces, leather, linoleum, skin, or flowers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention provides a kind of processing technologys of leather digit printing, belong to digital printing technology field.A kind of processing technology of leather digit printing, includes the following steps：S1, product prepare：First layer lether is selected as printed leather；S2, computer graphics：Go out on leather the figure for needing to print decorative pattern by computer drawing；S3, softening are plated:Leather is heated to 80 100 DEG C, then flattens leather；S4, spraying prime cement：120 130 DEG C are heated in leather surface even application prime cement, while by leather, and by ultrasonic oscillation, shakes 10 12min, prime cement is made to penetrate into leather；S5, stamp fixation：Leather is placed on digital decorating machine and carries out quick stamp；Then for heating leather to its fixation, color fixing temperature is 150 160 DEG C, and leather heating time is 20 30s；S6, cleaning；S7, inspection；S8, packaging and warehousing：Leather finish is put in storage.Present invention tool can disseminate dyestuff to inside leather, the advantages of being not easy to fade.
Description
Technical field
The invention belongs to digital printing technology field, especially a kind of processing technology of leather digit printing.
Background technology
Currently, leather and fur products color is dull, such as leather jacket, fur garment, leather trunk, suitcase or black or white or brown,
Unlike other clothes, various patterns, pattern can be made into.To find out its cause, being that leather is difficult to dye, it is particularly difficult to contaminate in leather
Portion.With the improvement of people's living standards, wearing clothing is more and more particular about.Beautification life, abundant temperament and interest are just increasingly people
Paid attention to.
In order to meet the market requirement, making leather after processing, it can be dyeing into various patterns, pattern, clothing is made, i.e.,
Original leather particulates are kept, and make leather that there is decorative, artistry.
But the printing of leather is relatively difficult, due to the inhomogeneities of surface property, surface property for example shape, color,
Density, content (such as water, protein, fat, oil and/or paint), hole concentration degree, flatness, thickness and surface roughness.Leather is made
For a material flexible, it is necessary to pigment is impregnated into inside leather, be imprinted on leather appearance be clearly it is not all right, it is easy to wear.
In this regard, needing to design a kind of leather printing process.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of processing of leather digit printing
Technique, the processing technology have the characteristics that disseminate dyestuff to inside leather, are not easy to fade.
Object of the invention can be realized by the following technical scheme：A kind of processing technology of leather digit printing, it is special
Sign is, includes the following steps：
S1, product prepare：First layer lether is selected as printed leather；
S2, computer graphics：Go out on leather the figure for needing to print decorative pattern by computer drawing；
S3, softening are plated:Leather is heated to 80-100 DEG C, then flattens leather；
S4, spraying prime cement：It is heated to 120-130 DEG C in leather surface even application prime cement, while by leather, and by super
Sound wave shock shakes 10-12min, and prime cement is made to penetrate into leather；
S5, stamp fixation：Leather is placed on digital decorating machine and carries out quick stamp；Then heating leather is solid to it
Color, color fixing temperature are 150-160 DEG C, and leather heating time is 20-30s；
S6, cleaning：Leather is cleaned by cleaning machine, and adds 1% sodium hydroxide solution；
S7, inspection：Hand picking goes out certified products；
S8, packaging and warehousing：Leather finish is put in storage.
In a kind of above-mentioned processing technology of leather digit printing, the prime cement is made by the component of following parts by weight：1
~2 parts of surfactants, 10~50 parts of water soluble polymers, 60~75 parts of deionized waters.Prime cement under the component can make dyestuff
It is preferably attached on leather, improves printing and dyeing efficiency.
In a kind of above-mentioned processing technology of leather digit printing, surfactant is anionic surfactant and non-
The weight ratio of the compound of ionic surfactant, anionic surfactant and nonionic surface active agent is 1: 4
~1: 5.Surfactant under the component can be such that dyestuff is preferably attached on leather, improve printing and dyeing efficiency.
In a kind of above-mentioned processing technology of leather digit printing, water soluble polymer is polyvinyl alcohol or polyvinyl pyrrole
Pyrrolidone.
In a kind of above-mentioned processing technology of leather digit printing, in step S5, the digital decorating machine includes rack,
Rotation is provided with several roll shafts in the rack, and the both ends of roll shaft are installed with limited block, and being equipped on roll shaft several can put
The movable plate of inkjet materials is set, and the both ends of movable plate are erected on limited block；It is provided with crane in the rack, lifts
Frame is installed with adjutage one, adjutage two and adjutage three successively by elevating mechanism setting in rack, on crane；Prolong
It is provided on semi-girder one and flattens the hot pressing mechanism for waiting for inkjet materials for heating, be provided with for material spray figure on adjutage two
Inkjet mechanism, be provided on adjutage three for carrying out the testing agency that pattern inspection after ink-jet is handled to material；Described
It is fixedly provided with drying box in rack, the electric heating mechanism dried for material is provided in drying.
The operation principle of the present apparatus is such：Material to be printed is placed on movable plate plate, roll shaft and limit are passed through
Block drives movable plate movement, and when movable plate is moved to adjutage once, crane declines, and the hot pressing mechanism on adjutage one is to material
Material carries out hot pressing, and material is flattened and is preferably laid on movable plate, the inkjet mechanism on inkjet mechanism starts to spray to material
Ink simultaneously forms required group, and the testing agency on adjutage three checks the picture sprayed, checks spraying pattern, subtracts
Few scrappage.Finally the material for spraying good pattern feeding electric heating mechanism is dried.
The device can with intelligent to material carry out Digital Dyeing, pattern it is bright-colored various, spray figure efficiency compared with
It is high.
In a kind of above-mentioned processing technology of leather digit printing, movable plate upper face nozzle has non-skid coating, and mobile
Plate upper face is rough surface.
Non-skid coating is slided with the material on the rough surface energy holding movable plate of movable plate upper face, can improve material spray figure
The accuracy of position.
In a kind of above-mentioned processing technology of leather digit printing, the elevating mechanism includes lifting platform, the first hydraulic pressure
Cylinder, first motor, shaft, gear one, gear two, several driving wheels, several driven wheels, the crane are slidably arranged in machine
On frame, lifting platform is slidably arranged in rack, and crane is connected with lifting platform, and crane can be in rack upwards with lifting platform
Or it moves down；The shaft is rotatably arranged in rack, and first motor is installed in rack, the output shaft of first motor
Horizontally disposed, gear one is coaxially installed on the output shaft of first motor, and gear two is coaxially installed in shaft, gear one and tooth
Two engagement of wheel；The driving wheel is coaxially installed in the both ends of shaft, and driven wheel is installed in rack, and driven wheel is located at driving wheel
Underface, be arranged with chain on driving wheel and driven wheel, channel offered on lifting platform, chain is threaded through in channel, described
Channel in be provided with pressing plate, the threaded hole being connected with channel is offered on lifting platform, fixation is threaded on threaded hole
Screw, fixing screws can resist pressing plate and can fix chain by pressing plate；Several slide openings are further opened on the lifting platform,
Several locating rods are installed in rack, lifting platform is arranged on the securing lever by slide opening；The first hydraulic cylinder is installed in machine
On frame, and the output shaft of first hydraulic cylinder is straight up, and the output shaft of first hydraulic cylinder is connected with lifting platform.
Drive shaft rotation, shaft that the driving wheel rotation at both ends, driving wheel is driven to drive by the first motor in rack
Driven wheel and the chain being set between driving wheel and driven wheel rotate, and chain-driving lifting platform moves up.
By the drive of chain, the precision of the position of lifting platform movement, while fixed upper first hydraulic pressure in rack are improved
Cylinder avoids the long-term tensioned state of chain in fatigue by first hydraulic cylinder come assistance for lifting lifting platform；Chain is pushed down by pressing plate
Item is fixed by multiple fixing screws, improves the contact area of pressing plate and chain, is increased the forced area of chain fixed bit, is made
Chain is preferably fixed in channel.Lifting platform is limited by locating rod, ensures that lifting platform will not run-off the straight.
In a kind of above-mentioned processing technology of leather digit printing, hot pressing mechanism includes second hydraulic cylinder, hot pressing roller, pipe
Body, heating tube one, adjustable shelf one, the second hydraulic cylinder be installed in adjutage one and output shaft straight up, the work
Moving frame one is installed in the output shaft end of second hydraulic cylinder, and there are two the slide bar one being mutually parallel, slide bars one for tool on adjustable shelf one
It is threaded through on adjutage one and can upwardly or downwardly be slided on adjutage one；Tube body is installed in the bottom of slide bar one, heat
Pressure roller cylinder is rotatably arranged in tube body, and the lower part of hot pressing roller is located at outside tube body, and heating tube one is threaded through in hot pressing roller.
By the heating of heating tube one, the temperature of hot pressing roller is promoted, when movable plate is moved to the lower section of hot pressing roller,
Two hydraulic cylinders drop to hot pressing roller on movable plate, and material is compressed, and movable plate movement, hot pressing roller is above material
It presses through, material is flattened.There are two the slide bars one being mutually parallel, the slide bar one so that hot pressing roller is kept for tool on adjustable shelf one
The state being mutually parallel with movable plate, preferably flattens material.
In a kind of above-mentioned processing technology of leather digit printing, inkjet mechanism includes carrier, adjustable shelf two, third hydraulic pressure
Cylinder, the carrier are arranged on adjutage two, and there are two the slide bars two being mutually parallel, slide bar two to be threaded through for tool on adjustable shelf two
On adjutage two and carrier is installed in the lower end of slide bar two；Third hydraulic cylinder be installed on adjutage two and output shaft vertically to
On；Adjustable shelf two be installed on the output shaft of third hydraulic cylinder and third hydraulic cylinder energy band its move up；It is described
Carrier in there is cavity, partition board is installed in carrier and cavity is divided into upper holding chamber and lower installation room, in upper holding chamber
Several print cartridges are detachably installed, lower installation interior is installed with several nozzles, and nozzle lower part is located at lower installation outdoor, and nozzle is in one
Word arrangement, print cartridge lower part are connected by several conduits with nozzle；The carrier side is additionally provided with for the clear of cleaning sprayer
Wash structure, cleaning structure includes babinet, the Packed upper chamber of tool and lower chambers in babinet, be installed on babinet water inlet pipe and with
Upper chamber is connected, and upper chamber lower part is installed with outlet pipe and is connected with nozzle；Air inlet pipe and and lower chambers are installed on babinet
It is connected, bottom chamber is installed with heating net, and lower chambers lower part is installed with escape pipe and is connected with nozzle；The outlet pipe,
Escape pipe is respectively arranged with check valve with nozzle connecting pin.
The operation principle of the mechanism is such：The paint box for needing spray figure or ink cartridge are installed to upper holding chamber
Interior, when movable plate drive material enters the underface of nozzle, nozzle starts spray paint.
For tool there are two the slide bar two being mutually parallel, slide bar two can guarantee that the nozzle of carrier lower part is in same on adjustable shelf two
Highly；The height of carrier lower part nozzle can be adjusted by third hydraulic cylinder, preferably spray figure pigment；Print cartridge is using multiple, together
When by multiple nozzles carry out spray figure, spray figure is efficient；After using playing, nozzle can be carried out by cleaning structure clear
It washes, prevents nozzle from blocking the service life for improving nozzle, in cleaning process, first pass through injection deionized water cleaning, then lead to
It crosses heating air to dry nozzle, prevents nozzle from getting rusty, dust enters or pigment is stayed in nozzle and blocked.
In a kind of above-mentioned processing technology of leather digit printing, testing agency includes the 4th hydraulic cylinder, adjustable shelf three, solid
Fixed pole, detection probe, the 4th hydraulic cylinder be installed on adjutage three and output shaft straight up, the adjustable shelf three
It is installed in the output shaft end of the 4th hydraulic cylinder, is had on adjustable shelf three there are two the slide bar three being mutually parallel, slide bar three is threaded through
It can be slided on adjutage three and upwardly or downwardly on adjutage three；The fixed link is installed in the lowest part of slide bar three,
Detection probe is installed in fixed link, is installed with controller in the rack, the detection probe by control circuit with
Controller is connected.
The detection probe can be scanned the pattern of spray figure, and figure is transmitted in controller；It filters out and scraps production
Product；The controller can also monitor fuel residual amount in print cartridge simultaneously.
In a kind of above-mentioned processing technology of leather digit printing, electric heating mechanism includes drying box, several heating tubes two,
The drying box is installed in rack, and the side of drying box is import and the other side is outlet, and heating tube two is parallel to be installed in
In drying box；Distance is 10-15cm between heating tube two and movable plate.Heating baking efficiently is carried out to pigment by heating tube two
It is dry, so that material is quickly solidified, prevents from decolourizing, fade.
Compared with prior art, the present invention has the following advantages：
1, the coloring of the processing technology is good, solve dyestuff imbibition, decorative pattern it is clear fine it is poor, vividness is low, color
The not high problem of amount.
2, the device can carry out Digital Dyeing, bright-colored various, the spray figure efficiency of pattern with intelligent to material
It is higher, pattern diversity.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the vertical view of the present invention.
Fig. 3 is the rearview of the present invention.
Fig. 4 is the side view of elevating mechanism of the present invention.
Fig. 5 is the schematic diagram of hot pressing mechanism in the present invention.
Fig. 6 is the schematic diagram of inkjet mechanism in the present invention.
Fig. 7 is the sectional view at A in Fig. 1.
In figure, 1, rack；2, roll shaft；3, limited block；4, movable plate；5, crane；6, adjutage one；7, adjutage two；
8, adjutage three；9, lifting platform；10, first hydraulic cylinder；11, first motor；12, shaft；13, gear one；14, gear two；15、
Driving wheel；16, driven wheel；17, chain；18, locating rod；19, second hydraulic cylinder；20, hot pressing roller；21, tube body；22, movable
Frame one；23, slide bar one；24, carrier；25, adjustable shelf two；26, third hydraulic cylinder；27, slide bar two；28, upper holding chamber；29, under
Room is installed；30, print cartridge；31, nozzle；32, babinet；33, upper chamber；34, lower chambers；35, water inlet pipe；36, outlet pipe；37, into
Tracheae；38, heating net；39, escape pipe；40, the 4th hydraulic cylinder；41, adjustable shelf three；42, fixed link；43, detection probe；44、
Slide bar three；45, controller；46, drying box.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
A kind of processing technology of leather digit printing, which is characterized in that include the following steps：
S1, product prepare：First layer lether is selected as printed leather；
S2, computer graphics：Go out on leather the figure for needing to print decorative pattern by computer drawing；
S3, softening are plated:Leather is heated to 80-100 DEG C, then flattens leather；
S4, spraying prime cement：It is heated to 120-130 DEG C in leather surface even application prime cement, while by leather, and by super
Sound wave shock shakes 10-12min, and prime cement is made to penetrate into leather；
S5, stamp fixation：Leather is placed on digital decorating machine and carries out quick stamp；Then heating leather is solid to it
Color, color fixing temperature are 150-160 DEG C, and leather heating time is 20-30s；
S6, cleaning：Leather is cleaned by cleaning machine, and adds 1% sodium hydroxide solution；
S7, inspection：Hand picking goes out certified products；
S8, packaging and warehousing：Leather finish is put in storage.
In a kind of above-mentioned processing technology of leather digit printing, the prime cement is made by the component of following parts by weight：1
~2 parts of surfactant, 10~50 parts of water soluble polymers, 60~75 parts of deionized water.Prime cement under the component can make
Dyestuff is preferably attached on leather, improves printing and dyeing efficiency.In the implementation case, the prime cement presses the group of following parts by weight
Divide and is made：2 parts of surfactant, 50 parts of water soluble polymers, 75 parts of deionized water.
In a kind of above-mentioned processing technology of leather digit printing, surfactant is anionic surfactant and non-
The weight ratio of the compound of ionic surfactant, anionic surfactant and nonionic surface active agent is 1: 4
~1: 5.Surfactant under the component can be such that dyestuff is preferably attached on leather, improve printing and dyeing efficiency.In this implementation case
In example, the weight ratio of anionic surfactant and nonionic surface active agent is 1: 4.
In a kind of above-mentioned processing technology of leather digit printing, water soluble polymer is polyvinyl alcohol or polyvinyl pyrrole
Pyrrolidone.In the implementation case, water soluble polymer is polyvinyl alcohol.
It is upper and lower upper and lower shown on figure in text in the implementation case；
As shown in Figures 1 to 7, in step S5, digital decorating machine includes rack 1, is rotated in rack 1 and is provided with several roll shafts
2, the both ends of roll shaft 2 are installed with limited block 3, and in the implementation case, the distance between adjacent roll shaft 2 is 20cm；On roll shaft 2
Several movable plates 4 that can place inkjet materials are equipped with, and the both ends of movable plate 4 are erected on limited block 3；It is arranged in rack 1
There is crane 5, crane 5 is arranged by an elevating mechanism to be installed with adjutage 1 in rack 1, on crane 5, prolongs successively
Semi-girder 27 and adjutage 38；It is provided on adjutage 1 and flattens the hot pressing mechanism for waiting for inkjet materials, adjutage two for heating
It is provided on 7 for the inkjet mechanism to material spray figure, is provided on adjutage 38 and is examined for pattern after carrying out ink-jet to material
Investigate and prosecute the testing agency of reason；It is fixedly provided with drying box 46 in rack 1, the electrical heating machine dried for material is provided in drying
Structure.
The operation principle of the present apparatus is such：Material to be printed is placed on 4 plate of movable plate, roll shaft 2 and limit are passed through
Position block 3 drives movable plate 4 to move, and when movable plate 4 is moved under adjutage 1, crane 5 declines, the hot pressing on adjutage 1
Mechanism carries out hot pressing to material, and material is flattened and is preferably laid on movable plate 4, the inkjet mechanism on inkjet mechanism is to material
Material start ink-jet simultaneously formed needed for group, the testing agency on adjutage 38 checks picture spray, to ejection pattern into
Row checks, reduces scrappage.Finally the material for spraying good pattern feeding electric heating mechanism is dried.
The invention can with intelligent to material carry out Digital Dyeing, pattern it is bright-colored various, spray figure efficiency compared with
It is high.
Specifically, 4 upper face nozzle 31 of movable plate has non-skid coating, and 4 upper face of movable plate is rough surface.Non-skid coating
It is slided with the material on the rough surface energy holding movable plate 4 of 4 upper face of movable plate, the accuracy of material spray figure position can be improved.
Specifically, elevating mechanism includes lifting platform 9, first hydraulic cylinder 10, first motor 11, shaft 12, gear 1, tooth
2 14, several driving wheels 15, several driven wheels 16 are taken turns, in the implementation case, the quantity of driving wheel 15 is two, driven wheel 16
Quantity be two, driven wheel 16 is located at the underface of driving wheel 15, the driven wheel 16 of opposite position with it is equal on driving wheel 15
It is arranged with chain 17；Crane 5 is slidably arranged in rack 1, and lifting platform 9 is slidably arranged in rack 1, and crane 5 and liter
It drops platform 9 to be connected, in the implementation case, crane 5 is bolted with lifting platform 9；Crane 5 can be in machine with lifting platform 9
It is moved up on frame 1；Shaft 12 is rotatably arranged in rack 1, and first motor 11 is installed in rack 1, the first electricity
The output shaft of machine 11 is horizontally disposed, and gear 1 is coaxially installed on the output shaft of first motor 11, and gear 2 14 is coaxial fixed
In shaft 12, gear 1 is engaged with gear 2 14；In the implementation case, teeth number and the gear 2 14 of gear 1
Teeth number ratio is 1:3；Driving wheel 15 is coaxially installed in the both ends of shaft 12, and driven wheel 16 is installed in rack 1, driven wheel 16
Positioned at the underface of driving wheel 15, it is arranged with chain 17 on driving wheel 15 and driven wheel 16, channel, chain are offered on lifting platform 9
Item 17 is threaded through in channel, and pressing plate is provided in channel, the threaded hole being connected with channel, threaded hole are offered on lifting platform 9
On be threaded with fixing screws, fixing screws can resist pressing plate and can fix chain 17 by pressing plate；It is also opened on lifting platform 9
Equipped with several slide openings, several locating rods 18 are installed in rack 1, lifting platform 9 is set in by slide opening in locating rod 18；First liquid
Cylinder pressure 10 is installed in rack 1, and the output shaft of first hydraulic cylinder 10 is straight up, the output shaft of first hydraulic cylinder 10 and lifting
Platform 9 is connected.
Shaft 12 is driven to rotate by the first motor 11 in rack 1, shaft 12 drives the driving wheel 15 at both ends to rotate, main
Driving wheel 15 drives driven wheel 16 and the chain 17 being set between driving wheel 15 and driven wheel 16 to rotate, and chain 17 drives lifting platform
9 move up.
By the drive of chain 17, the precision for the position that lifting platform 9 moves is improved, while fixed upper first in rack 1
Hydraulic cylinder 10 avoids 17 long-term tensioned state of chain in fatigue by first hydraulic cylinder 10 come assistance for lifting lifting platform 9；Pass through
Pressing plate pushes down chain 17, is fixed by multiple fixing screws, improves the contact area of pressing plate and chain 17, increases chain 17 and fixes
The forced area of position, makes chain 17 preferably be fixed in channel.Lifting platform 9 is limited by locating rod 18, ensures lifting platform 9
It will not run-off the straight.
Specifically, hot pressing mechanism includes second hydraulic cylinder 19, hot pressing roller 20, tube body 21, heating tube one, adjustable shelf one
22, second hydraulic cylinder 19 be installed in adjutage 1 and output shaft straight up, adjustable shelf 1 is installed in second hydraulic cylinder 19
Output shaft end, on adjustable shelf 1 tool be threaded through on adjutage 1 there are two the slide bar 1 being mutually parallel, slide bar 1 and
It can upwardly or downwardly be slided on adjutage 1；Tube body 21 is installed in the bottom of slide bar 1, and the rotation of hot pressing roller 20 is set
It sets in tube body 21, and the lower part of hot pressing roller 20 is located at outside tube body 21, heating tube one is threaded through in hot pressing roller 20.
By the heating of heating tube one, the temperature of hot pressing roller 20 is promoted, when movable plate 4 is moved under hot pressing roller 20
Hot pressing roller 20 is dropped on movable plate 4, and material is compressed by side, second hydraulic cylinder 19, and movable plate 4 moves, hot-pressing roller
Cylinder 20 presses through above material, and material is flattened.There are two the slide bar 1 being mutually parallel, the slide bars for tool on adjustable shelf 1
One 23 can make hot pressing roller 20 keep the state being mutually parallel with movable plate 4, preferably flatten material.
Specifically, inkjet mechanism includes carrier 24, adjustable shelf 2 25, third hydraulic cylinder 26, and carrier 24 is arranged in adjutage
On 27, tool is there are two the slide bar 2 27 being mutually parallel on adjustable shelf 2 25, and slide bar 2 27 is threaded through on adjutage 27 and carrier
24 are installed in the lower end of slide bar 2 27；Third hydraulic cylinder 26 be installed on adjutage 27 and output shaft straight up；Adjustable shelf two
25 be installed on the output shaft of third hydraulic cylinder 26 and 26 energy band of third hydraulic cylinder its move up；Tool in carrier 24
There is cavity, partition board is installed in carrier 24 and cavity is divided into upper holding chamber 28 and lower installation room 29, it can in upper holding chamber 28
Dismounting is equipped with several print cartridges 30, and in the implementation case, the quantity of print cartridge 30 is 11, if being installed in lower installation room 29
Dry nozzle 31, in the implementation case, the quantity of nozzle 31 be one；31 lower part of nozzle is located at outside lower installation room 29, nozzle
31 is inline, and 30 lower part of print cartridge is connected by several conduits with nozzle 31；24 side of carrier is additionally provided with for cleaning spray
First 31 cleaning structure, cleaning structure include babinet 32, have Packed upper chamber 33 and lower chambers 34, babinet 32 in babinet 32
On be installed with water inlet pipe 35 and be connected with upper chamber 33,33 lower part of upper chamber is installed with outlet pipe 36 and is connected with nozzle 31；
It is installed with air inlet pipe 37 on babinet 32 and is connected with lower chambers 34, heating net 38 is installed in lower chambers 34, in this implementation case
In example, heating net 38 can carry out the air of process drying heating, improve the drying efficiency to nozzle 31；34 lower part of lower chambers is solid
It is connected equipped with escape pipe 39 and with nozzle 31；Outlet pipe 36, escape pipe 39 and 31 connecting pin of nozzle are respectively arranged with check valve.
In the implementation case, check valve can only from outlet pipe 36 to nozzle 31 either 39 channel showerhead of escape pipe, 31 direction enter.
The operation principle of the mechanism is such：The paint box for needing spray figure or ink cartridge are installed to upper holding chamber 28
Interior, when the drive material of movable plate 4 enters the underface of nozzle 31, nozzle 31 starts spray paint.
There are two the slide bars 2 27 being mutually parallel, slide bar 2 27 can guarantee the nozzle of 24 lower part of carrier for tool on adjustable shelf 2 25
31 are in sustained height；The height of 24 lower part nozzle 31 of carrier can be adjusted by third hydraulic cylinder 26, preferably spray figure pigment；
The use of print cartridge 30 is multiple, while carrying out spray figure by multiple nozzles 31, and spray figure is efficient；After using playing, tied by cleaning
Structure can clean nozzle 31, prevent the service life that nozzle 31 blocks raising nozzle 31 from being first passed through in cleaning process
Inject deionized water cleaning, then by heat air nozzle 31 is dried, prevent nozzle 31 from getting rusty, dust enter or
Person's pigment is stayed in nozzle 31 and is blocked.
Specifically, testing agency includes the 4th hydraulic cylinder 40, adjustable shelf 3 41, fixed link 42, detection probe 43, the 4th liquid
Cylinder pressure 40 be installed on adjutage 38 and output shaft straight up, adjustable shelf 3 41 is installed in the output shaft of the 4th hydraulic cylinder 40
End, there are two the slide bars 3 44 being mutually parallel, slide bar 3 44 to be threaded through on adjutage 38 and can prolong for tool on adjustable shelf 3 41
It is upwardly or downwardly slided on semi-girder 38；Fixed link 42 is installed in the lowest part of slide bar 3 44, and detection probe 43 is installed in fixation
On bar 42, controller 45 is installed in rack 1, detection probe 43 is connected by control circuit with controller 45.In this implementation case
In example, controller 45 is PLC programmable controller 45, and the pattern of required spray figure can be imported in the controller 45, and passes through control
Nozzle 31 sprays required pattern.
The detection probe 43 can be scanned the pattern of spray figure, and figure is transmitted in controller 45；Filter out report
Waste；The controller 45 can also monitor fuel residual amount in print cartridge 30 simultaneously.
Specifically, electric heating mechanism includes drying box 46, several heating tubes two, and drying box 46 is installed in rack 1, drying
The side of case 46 is import and the other side is outlet, and heating tube two is parallel to be installed in drying box 46；Heating tube two and movable plate 4
Between distance be 10-15cm.Heating, drying efficiently is carried out to pigment by heating tube two, so that material is quickly solidified, prevents
Decoloration, fades.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of processing technology of leather digit printing, which is characterized in that include the following steps：
S1, product prepare：First layer lether is selected as printed leather；
S2, computer graphics：Go out on leather the figure for needing to print decorative pattern by computer drawing；
S3, softening are plated:Leather is heated to 80-100 DEG C, then flattens leather；
S4, spraying prime cement：It is heated to 120-130 DEG C in leather surface even application prime cement, while by leather, and passes through ultrasonic wave
10-12min is shaken in concussion, and prime cement is made to penetrate into leather；
S5, stamp fixation：Leather is placed on digital decorating machine and carries out quick stamp；Then leather is heated to its fixation, Gu
Color temperature is 150-160 DEG C, and leather heating time is 20-30s；
S6, cleaning：Leather is cleaned by cleaning machine, and adds 1% sodium hydroxide solution；
S7, inspection：Hand picking goes out certified products；
S8, packaging and warehousing：Leather finish is put in storage.
2. a kind of processing technology of leather digit printing according to claim 1, which is characterized in that the prime cement press with
The component of lower parts by weight is made：1~2 part of surfactant, 10~50 parts of water soluble polymers, 60~75 parts of deionized waters.
3. a kind of processing technology of leather digit printing according to claim 1, which is characterized in that the surface-active
Agent is the compound of anionic surfactant and nonionic surface active agent, anionic surfactant and nonionic
The weight ratio of type surfactant is 1: 4~1: 5.
4. a kind of processing technology of leather digit printing according to claim 1, which is characterized in that the high water solubility
Molecule is polyvinyl alcohol or polyvinylpyrrolidone.
5. a kind of processing technology of leather digit printing according to claim 1, which is characterized in that the digit printing
Machine includes rack, is rotated in the rack and is provided with several roll shafts, the both ends of roll shaft are installed with limited block, are laid on roll shaft
There are several movable plates that can place inkjet materials, and the both ends of movable plate are erected on limited block；It is provided in the rack
Crane, crane are installed with adjutage one, two and of adjutage successively by elevating mechanism setting in rack, on crane
Adjutage three；It is provided on adjutage one and flattens the hot pressing mechanism for waiting for inkjet materials for heating, be arranged on adjutage two useful
The detection that pattern inspection is handled after being provided on the inkjet mechanism for spraying figure to material, adjutage three for material progress ink-jet
Mechanism；It is fixedly provided with drying box in the rack, the electric heating mechanism dried for material is provided in drying.
6. a kind of processing technology of leather digit printing according to claim 5, which is characterized in that on the movable plate
Plate face nozzle has non-skid coating, and movable plate upper face is rough surface.
7. a kind of processing technology of leather digit printing according to claim 5, which is characterized in that the elevating mechanism
It is described including lifting platform, first hydraulic cylinder, first motor, shaft, gear one, gear two, several driving wheels, several driven wheels
Crane be slidably arranged in rack, lifting platform is slidably arranged in rack, and crane is connected with lifting platform, crane with
Lifting platform can move up in rack；The shaft is rotatably arranged in rack, and first motor is installed in machine
On frame, the output shaft of first motor is horizontally disposed, and gear one is coaxially installed on the output shaft of first motor, and gear two is coaxially solid
It is located in shaft, gear one is engaged with gear two；The driving wheel is coaxially installed in the both ends of shaft, and driven wheel is installed in machine
On frame, driven wheel is located at the underface of driving wheel, is arranged with chain on driving wheel and driven wheel, channel is offered on lifting platform,
Chain is threaded through in channel, and pressing plate is provided in the channel, the threaded hole being connected with channel, spiral shell are offered on lifting platform
Fixing screws are threaded on pit, fixing screws can resist pressing plate and can fix chain by pressing plate；The lifting
It is further opened with several slide openings on platform, several locating rods are installed in rack, lifting platform is arranged on the securing lever by slide opening；It is described
First hydraulic cylinder be installed in rack, and the output shaft of first hydraulic cylinder is straight up, the output shaft and liter of first hydraulic cylinder
Platform is dropped to be connected.
8. a kind of processing technology of leather digit printing according to claim 5, which is characterized in that the hot pressing mechanism
Including second hydraulic cylinder, hot pressing roller, tube body, heating tube one, adjustable shelf one, the second hydraulic cylinder is installed in adjutage one
And output shaft is straight up, the adjustable shelf one is installed in the output shaft end of second hydraulic cylinder, has two on adjustable shelf one
A slide bar one being mutually parallel, slide bar one are threaded through on adjutage one and can upwardly or downwardly be slided on adjutage one；Pipe
Body is installed in the bottom of slide bar one, and hot pressing roller is rotatably arranged in tube body, and the lower part of hot pressing roller is located at outside tube body,
Heating tube one is threaded through in hot pressing roller.
9. a kind of processing technology of leather digit printing according to claim 5, which is characterized in that the inkjet mechanism
Including carrier, adjustable shelf two, third hydraulic cylinder, the carrier is arranged on adjutage two, and there are two phases for tool on adjustable shelf two
Mutually parallel slide bar two, slide bar two is threaded through on adjutage two and carrier is installed in the lower end of slide bar two；Third hydraulic cylinder is fixed
On adjutage two and output shaft straight up；Adjustable shelf two is installed on the output shaft of third hydraulic cylinder and third hydraulic cylinder energy
It is moved up with it；There is cavity in the carrier, be installed in carrier partition board and by cavity be divided on put
Room and lower installation room are set, several print cartridges are detachably installed in upper holding chamber, lower installation interior is installed with several nozzles, under nozzle
Portion is located at lower installation outdoor, and nozzle is inline, and print cartridge lower part is connected by several conduits with nozzle；The carrier side
It is additionally provided with the cleaning structure for cleaning sprayer, cleaning structure includes babinet, has Packed upper chamber and cavity of resorption in babinet
Room is installed with water inlet pipe on babinet and is connected with upper chamber, and upper chamber lower part is installed with outlet pipe and is connected with nozzle；Babinet
On be installed with air inlet pipe and be connected with lower chambers, bottom chamber is installed with heating net, and lower chambers lower part is installed with escape pipe simultaneously
It is connected with nozzle；Outlet pipe, escape pipe and the nozzle connecting pin is respectively arranged with check valve.
10. a kind of processing technology of leather digit printing according to claim 5, which is characterized in that the detection machine
Structure include the 4th hydraulic cylinder, adjustable shelf three, fixed link, detection probe, the 4th hydraulic cylinder be installed on adjutage three and
Straight up, the adjustable shelf three is installed in the output shaft end of the 4th hydraulic cylinder to output shaft, on adjustable shelf three there are two tools
The slide bar three being mutually parallel, slide bar three are threaded through on adjutage three and can upwardly or downwardly be slided on adjutage three；It is described
Fixed link be installed in the lowest part of slide bar three, detection probe is installed in fixed link, and controller is installed in the rack,
The detection probe is connected by control circuit with controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199253.4A CN108457103A (en) | 2018-03-12 | 2018-03-12 | A kind of processing technology of leather digit printing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199253.4A CN108457103A (en) | 2018-03-12 | 2018-03-12 | A kind of processing technology of leather digit printing |
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| CN108457103A true CN108457103A (en) | 2018-08-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110923368A (en) * | 2019-12-13 | 2020-03-27 | 潘文华 | Harmless fold flattening of leather is scribbled look system |
| CN110951928A (en) * | 2019-12-03 | 2020-04-03 | 清远市腾翔皮革有限公司 | Leather printing method |
| CN111319112A (en) * | 2020-04-02 | 2020-06-23 | 广西大学 | Wood-beauty element decorated flexible surface artificial board |
| CN114393917A (en) * | 2022-01-14 | 2022-04-26 | 张凤霞 | Printing device for tailoring |
| CN115094165A (en) * | 2022-07-28 | 2022-09-23 | 上海动亦科技有限公司 | Belt extrusion printing system |
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| CN106004048A (en) * | 2016-05-20 | 2016-10-12 | 南通富之岛寝具发展有限公司 | Full-automatic ink-jet printing and dyeing device |
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| CN106739605A (en) * | 2016-12-15 | 2017-05-31 | 寿华君 | The digital printing method of leather |
| CN107584901A (en) * | 2017-10-23 | 2018-01-16 | 湖州天骊正隆电子科技有限公司 | A kind of paper formation prints convenient collating unit |
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| KR20080112510A (en) * | 2007-06-21 | 2008-12-26 | 한국생산기술연구원 | Manufacturing method of leather using digital printing system |
| CN106004048A (en) * | 2016-05-20 | 2016-10-12 | 南通富之岛寝具发展有限公司 | Full-automatic ink-jet printing and dyeing device |
| CN205768001U (en) * | 2016-05-31 | 2016-12-07 | 合肥佳州印刷包装有限公司 | A kind of multi-color printing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110951928A (en) * | 2019-12-03 | 2020-04-03 | 清远市腾翔皮革有限公司 | Leather printing method |
| CN110923368A (en) * | 2019-12-13 | 2020-03-27 | 潘文华 | Harmless fold flattening of leather is scribbled look system |
| CN111319112A (en) * | 2020-04-02 | 2020-06-23 | 广西大学 | Wood-beauty element decorated flexible surface artificial board |
| CN114393917A (en) * | 2022-01-14 | 2022-04-26 | 张凤霞 | Printing device for tailoring |
| CN115094165A (en) * | 2022-07-28 | 2022-09-23 | 上海动亦科技有限公司 | Belt extrusion printing system |
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Application publication date: 20180828 |