CN109353125A - A kind of roller printing digital inkjet printing machine and printing method - Google Patents
A kind of roller printing digital inkjet printing machine and printing method Download PDFInfo
- Publication number
- CN109353125A CN109353125A CN201811174394.7A CN201811174394A CN109353125A CN 109353125 A CN109353125 A CN 109353125A CN 201811174394 A CN201811174394 A CN 201811174394A CN 109353125 A CN109353125 A CN 109353125A
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- China
- Prior art keywords
- fabric
- nozzle
- pushpin
- ink
- hollow roller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- 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
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2121—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter
-
- 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
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/046—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles for the guidance of continuous copy material, e.g. for preventing skewed conveyance of the continuous copy material
-
- 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
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4078—Printing on textile
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- 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
- D06P5/30—Ink jet printing
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention provides a kind of roller printing digital inkjet printing machine and printing method, the open hollow roller drum in rotatable and rear and front end is driven by a motor using a kind of, the nozzle component across hollow roller drum is horizontally arranged in hollow roller drum, nozzle component is driven by a motor respectively to slidably reciprocate along nozzle group connection cross bar, it is elongated or shortened, it is rotated along nozzle group connection cross bar, fabric is layered in the internal circumference of hollow roller drum when stamp, rear and front end is pressed the fabric completed by the pressing piece of elastic telescopic simultaneously, then selection hollow roller drum rotation or nozzle component rotation, by control nozzle component elongate or shorten or the revolving speed of hollow roller drum realize sprayed ink centrifugal force size, to realize the different degrees of infiltration of ink on the fabric, to control ink different colours depth on the fabric Display, thus the display of decalcomania on the fabric needed for realizing.
Description
Technical field
The present invention relates to stamp new technical field, specifically a kind of roller printing digital inkjet printing machine and stamp
Method.
Background technique
Digital ink jet printing technology is a kind of collection machinery, the computer gradually formed as computer technology continues to develop
The new high-tech product that machine electronic information technology is integrated comes across mid-term the 1990s, the appearance of this technology earliest
With constantly improve, bring a completely new concept, advanced production principle and means to textile printing and dyeing industry, to weaving print
Dye brings a unprecedented opportunity to develop, is known as 21 century textile industry revolution technology, it will gradually replace tradition
Stamp mode become printing in textiles capital equipment.In recent years, domestic and international Digital ink jet printing technology achieves considerable
Development, wherein flat plate type digital ink-jetting printing machine is because it can realize the personalized printing of ready-made clothes etc., and technology constantly improve, product
Type and function also constantly improve.In view of this, the present invention provides a kind of roller printing digital inkjet printing machine and printing method.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of roller printing digital inkjet printing machine and printing method, with
The different degrees of infiltration of the ink that realization nozzle group is sprayed on the fabric, to control ink, different colours are deep on the fabric
The display of degree, thus the display of decalcomania on the fabric needed for realizing.
In order to achieve the above object, the present invention relates to a kind of roller printing digital inkjet printing machines, including print system
With fabric place system, the fabric place system include the first support system, first support system include first before prop up
Vertical bar and the first rear support vertical bar are supportted, the first front support vertical bar and the first rear support vertical bar are completely identical in structure length
The bottom of fixed vertical bar, the first front support vertical bar and the first rear support vertical bar and ground face contact, are propped up before described first
The top braces of support vertical bar and the first rear support vertical bar have hollow roller drum, and the hollow roller drum is cylindrical hollow structure, institute
The leading flank and trailing flank for stating hollow roller drum are open disc, in the exterior circumference of the front end disc of the hollow roller drum
It is cased with fore bearing, rear bearing, the bottom end arc of the fore bearing are cased in the exterior circumference of the rear end disc of the hollow roller drum
Millet cake is fixedly connected with the top of the first front support vertical bar, the top of bottom end the cambered surface point and the first rear support vertical bar of the rear bearing
End is fixedly connected, and belt, the belt and first motor are cased on the excircle at the intermediate position of the length of the hollow roller drum
Connection, first motor rotation then drive hollow roller drum rotation by belt, in the open disc in the front side of the hollow roller drum
Elastic pushpin before being embedded in, elastic pushpin is hollow cylindrical structure before described, the length of elastic pushpin before described
Degree is less than the 1/10 of hollow roller drum length, before described elastic pushpin in the raw when before the outer diameter of elastic pushpin and empty
The outer diameter of heart roller is consistent, the elastic pushpin after the open disc of the rear side of the hollow roller drum has been embedded in, described
Elastic pushpin is hollow cylindrical structure afterwards, and the length of elastic pushpin is less than the 1/10 of hollow roller drum length after described,
After described elastic pushpin in the raw when after the outer diameter of elastic pushpin and the outer diameter of hollow roller drum be consistent, when with
Elastic pushpin or when rear elastic pushpin before hand pressing, can remove preceding elastic pushpin or rear elastic pushpin；It is described to beat
Print system includes the second support system, and second support system includes the second front support vertical bar and the second rear support vertical bar, institute
It states the second front support vertical bar and the second rear support vertical bar is the fixed vertical bar of completely identical in structure length, second front support
The bottom of vertical bar and the second rear support vertical bar and ground face contact, on the top of the second front support vertical bar and the second rear support vertical bar
End is provided with nozzle group operation cross bar, and the nozzle group operation cross bar passes across hollow roller drum, and the nozzle group runs cross bar position
In the centre of hollow roller drum, it is provided with nozzle component on nozzle group operation cross bar, the nozzle component includes upper
Connecting pin, middle telescopic end, lower nozzle end, the upper connecting pin be it is arc-shaped, the upper connection end cap nozzle group operation cross bar
On, the upper connecting pin is driven by the second motor slidably reciprocate, along the length direction of nozzle group operation cross bar by third respectively
Motor drives to be rotated along the axial direction of nozzle group operation cross bar, the telescopic end in the bottom of the upper connecting pin is provided with,
The middle telescopic end is component that is extending or shortening, and the top of the middle telescopic end is fixedly connected with the bottom of upper connecting pin,
The middle telescopic end is extended or is shortened by the drive of the 4th motor, and the bottom of the middle telescopic end is provided with lower nozzle
End, the top at the lower nozzle end are fixedly connected with the bottom of middle telescopic end, and the lower nozzle end includes spray head laterally side by side
Group, between 3-5, the nozzle group is connected directly the quantity of the nozzle group with ink channel, and the ink channel is connected with black stack.
The invention further relates to a kind of roller printing digital inking printing methods, in use, all motors are in stopping
Working condition, elastic pushpin and rear elastic pushpin before being pressed first with hand, so that preceding elasticity pushpin and rear elasticity pressing
Pin is compressed so that disc that preceding elasticity pushpin and rear elastic pushpin are opened with the front side of hollow roller drum respectively and after
It is not contacted between the open disc in side, so that preceding elastic pushpin and rear elastic pushpin be opened on front side of hollow roller drum respectively
It removes on the open disc of the disc and rear side put, then, the fabric of required stamp is layered in the internal circumference of hollow roller drum,
Fabric is paved with whole circumference along the internal circumference of hollow roller drum and fabric is without place is overlapped, elasticity before then being pressed with hand
Pushpin and rear elastic pushpin, so that preceding elasticity pushpin and rear elastic pushpin are compressed up to so that preceding elasticity pushpin
The internal diameter of the open disc of the disc and rear side opened with the front side that the outer diameter of rear elastic pushpin is respectively smaller than hollow roller drum, and
The front side that preceding elasticity pushpin and rear elastic pushpin are respectively protruding into hollow roller drum open disc and rear side are opened afterwards
In disc, then hand is unclamped, so that preceding elasticity pushpin and rear elastic pushpin were opened with the front side of hollow roller drum respectively
Close face contact between the inside disc for the disc that disc and rear side open, is fixed so that corresponding fabric tightness be pressed,
To realize the placement of fabric；When stamp, including hollow roller drum actively rotates stamp and nozzle group actively rotates stamp, for sky
Heart roller actively rotates stamp, drives the upper connecting pin of nozzle component to run cross along nozzle group by third motor first at this time
The nozzle group that the axial direction of bar rotate up to the lower nozzle end of nozzle component is in vertically downward state, while passing through the 4th electricity
Telescopic end elongate or shorten until the spacing between the nozzle group and fabric at the lower nozzle end of nozzle component reaches in machine drive
To required suitable size, third motor is then set and the 4th motor keeps being in stop working state always, at this time first
Motor rotation then drives hollow roller drum rotation by belt, then drives the fabric being layered on hollow roller drum inner periphery,
Black stack carries out active ink supply, effect of the ink in active ink delivery pressure by nozzle group of the ink channel to the lower nozzle end of nozzle component
Under flow out in nozzle group by the lower nozzle end of nozzle component, and drip downwards on the fabric of corresponding position, drip on the fabric
Ink is subject to centrifugal forces due to the rotation of fabric, so that the inside of fabric is constantly penetrated under the action of the centrifugal force,
The adjusting that can then realize fabric speed by the revolving speed of the rotational speed regulation hollow roller drum of first motor at this time, is then realized
The adjusting of the centrifugal force of ink, then realizes the adjusting of the depth of the infiltration of ink on the fabric, then controls ink in fabric
The display of upper different colours depth, thus the display of decalcomania on the fabric needed for realizing, when centrifugal force increases to certain journey
Ink can be made to fully penetrate into fabric when spending, so that any color is not shown on the fabric, when fabric rotates a circle
Afterwards, the second motor drives the upper connecting pin of nozzle component to slide one from front to back along the length direction of nozzle group operation cross bar
The distance of traverse, and the size of a traverse is equal between the transverse direction between all nozzle groups in the lower nozzle end of nozzle component
Away from, last up to complete entire fabric stamp process；Stamp is actively rotated for nozzle group, first motor is set at this time and is protected
It holds always in stop working state, third motor drives the upper connecting pin of nozzle component along the axial direction of nozzle group operation cross bar
It is rotated, then the nozzle group at the lower nozzle end of nozzle component is driven to be rotated, black stack is set at this time not to nozzle component
Lower nozzle end nozzle group carry out active ink supply, due to the rotation of the nozzle group at the lower nozzle end of nozzle component, so that spray head
Ink in group flows out in the nozzle group by the lower nozzle end of nozzle component under the influence of centrifugal force, and downwards constantly drop in phase
Answer on the fabric of position, since ink continuously outflows in nozzle group so that ink in black stack by ink channel constantly again into
Enter into nozzle group, thus realize that black stack carries out passive ink supply by nozzle group of the ink channel to the lower nozzle end of nozzle component,
The ink of the lower drop of centrifugal force effect on the fabric constantly penetrates into the inside of fabric, at this time can be by stretching in the drive of the 4th motor
Contracting end is extended or is shortened the adjusting for then realizing spacing between nozzle group and fabric, then realizes the centrifugal force of ink
It adjusts, then realizes the adjusting of the depth of the infiltration of ink on the fabric, then control ink different colours depth on the fabric
Display, thus the display of decalcomania on the fabric needed for realizing, when centrifugal force increase to a certain extent when can make ink
Fabric is fully penetrated into, to not show any color on the fabric, after fabric rotates a circle, the second motor is driven
Slide the distance of a traverse, and one from front to back along the length direction of nozzle group operation cross bar in the upper connecting pin of nozzle component
The size of a traverse is equal to the horizontal spacing between all nozzle groups in the lower nozzle end of nozzle component, lasts up to completion the
The stamp process of entire fabric.
The present invention is driven by a motor the open hollow roller drum in rotatable and rear and front end using a kind of, in hollow roller drum
It is horizontally arranged with the nozzle component across hollow roller drum, on the one hand nozzle component, which is driven by a motor, can connect cross bar along nozzle group
It slidably reciprocates, is on the other hand driven by a motor and is elongated or shortened, while can be driven by a motor and connect cross bar along nozzle group
It is rotated, during stamp, the fabric of required stamp is layered in the internal circumference of hollow roller drum, while rear and front end is by bullet
Property flexible hollow circle configurations pressing piece the fabric completed is pressed, then select hollow roller drum rotation or nozzle group
Part rotation, by control nozzle component elongate or shorten or the revolving speed of hollow roller drum realizes the centrifugal force of sprayed ink
Size, so that the different degrees of infiltration of ink on the fabric is realized, to control ink different colours depth on the fabric
Display, thus the display of decalcomania on the fabric needed for realizing, to realize the simple spray under no spray printing control system
The direct printing of head group.
Detailed description of the invention
Fig. 1 is the overall structure diagram of roller printing digital inkjet printing machine of the invention.
Specific embodiment
As shown in Figure 1, a kind of roller printing digital inkjet printing machine, including print system and fabric place system, fabric
Place system includes the first support system, and the first support system includes the first front support vertical bar 1 and the first rear support vertical bar 2, the
One front support vertical bar and the first rear support vertical bar are the fixed vertical bar of completely identical in structure length, the first front support vertical bar and the
The bottom of one rear support vertical bar and ground face contact, have hollow in the top braces of the first front support vertical bar and the first rear support vertical bar
Roller 3, hollow roller drum are cylindrical hollow structure, and the leading flank of hollow roller drum and trailing flank are open disc, in sky
It is cased with fore bearing in the exterior circumference of the front end disc of heart roller, after being cased in the exterior circumference of the rear end disc of hollow roller drum
The bottom end cambered surface point of bearing, fore bearing is fixedly connected with the top of the first front support vertical bar, the bottom end cambered surface point of rear bearing and
The top of one rear support vertical bar is fixedly connected, and is cased with belt on the excircle at the intermediate position of the length of hollow roller drum, belt with
First motor connection, first motor rotation then drive hollow roller drum rotation by belt, open in the front side of hollow roller drum
Disc elastic pushpin 4 before being embedded in, preceding elasticity pushpin is hollow cylindrical structure, and the length of preceding elasticity pushpin is small
In the 1/10 of hollow roller drum length, preceding elasticity pushpin in the raw when before elastic pushpin outer diameter and hollow roller drum
Outer diameter is consistent, and the elastic pushpin 5 after the open disc of the rear side of hollow roller drum has been embedded in, rear elasticity pushpin is sky
The cylindrical structure of the heart, the length of rear elasticity pushpin are less than the 1/10 of hollow roller drum length, and rear elasticity pushpin is in nature
The outer diameter of elastic pushpin and the outer diameter of hollow roller drum are consistent after when state, before being pressed with hand elastic pushpin or after bullet
Property pushpin when, preceding elastic pushpin or rear elastic pushpin can be removed；Print system include the second support system, second
Support system includes the second front support vertical bar 6 and the second rear support vertical bar 7, and the second front support vertical bar and the second rear support vertical bar are knot
The bottom of the fixed vertical bar of the identical length of structure, the second front support vertical bar and the second rear support vertical bar and ground face contact,
The top of second front support vertical bar and the second rear support vertical bar is provided with nozzle group operation cross bar 8, and nozzle group operation cross bar crosses
Hollow roller drum is crossed, nozzle group operation cross bar is located at the centre of hollow roller drum, is provided with spray head on nozzle group operation cross bar
Component, nozzle component include upper connecting pin 9, middle telescopic end 10, lower nozzle end 11, and upper connecting pin is arc-shaped, upper connection end cap
On nozzle group operation cross bar, upper connecting pin is driven by the second motor run the length direction of cross bar back and forth along nozzle group respectively
Sliding drives the axial direction for running cross bar along nozzle group to be rotated by third motor, in the bottom of upper connecting pin is provided with
Telescopic end, middle telescopic end are component that is extending or shortening, and the top of middle telescopic end is fixedly connected with the bottom of upper connecting pin, in
Telescopic end is extended or is shortened by the drive of the 4th motor, and the bottom of middle telescopic end is provided with lower nozzle end, lower nozzle end
Top be fixedly connected with the bottom of middle telescopic end, lower nozzle end includes nozzle group laterally side by side, and the quantity of nozzle group is in 3-5
Between a, nozzle group is connected directly with ink channel, and ink channel is connected with black stack.
In use, all motors are in stop working state, pressed first with the preceding elastic pushpin 4 of hand pressing and rear elasticity
Pressing 5, so that preceding elasticity pushpin and rear elastic pushpin are compressed, so that preceding elasticity pushpin and rear elastic pushpin
It is not contacted between the disc that the disc open with the front side of hollow roller drum 3 and rear side open respectively, thus by preceding elastic pushpin
It is removed from the open disc of the open disc in the front side of hollow roller drum and rear side respectively with rear elastic pushpin, then, by institute
It needs the fabric of stamp to be layered in the internal circumference of hollow roller drum 3, fabric is paved with entire circle along the internal circumference of hollow roller drum
All and fabric is without place is overlapped, elasticity pushpin 4 and rear elastic pushpin 5 before will then hand being used to press, so that preceding elasticity presses
Pin and rear elastic pushpin are compressed up to so that the outer diameter of preceding elasticity pushpin and rear elastic pushpin is respectively smaller than hollow roll
The internal diameter for the disc that the open disc in the front side of cylinder and rear side open then distinguishes preceding elastic pushpin and rear elastic pushpin
It extend into the disc and the disc that rear side is open of the front side opening of hollow roller drum, then unclamps hand, so that preceding elasticity pressing
Pin 4 and rear elastic pushpin 5 respectively the open disc of open with the front side of hollow roller drum 3 disc and rear side inside disc it
Between close face contact, thus by corresponding fabric tightness press fix, to realize the placement of fabric；When stamp, including sky
Heart roller actively rotates stamp and nozzle group actively rotates stamp, actively rotates stamp for hollow roller drum, passes through first at this time
Third motor drives the upper connecting pin 9 of nozzle component to carry out rotating up to nozzle component along the axial direction of nozzle group operation cross bar 8
The nozzle group at lower nozzle end 11 be in vertically downward state, while by the 4th motor drive in telescopic end 10 carry out elongation or
Shortening reaches required suitable size up to the spacing between the nozzle group and fabric at the lower nozzle end of nozzle component, is then arranged
Third motor and the 4th motor keep being in stop working state always, and first motor rotation at this time is then driven by belt empty
Heart roller 3 rotates, and then drives the fabric being layered on hollow roller drum inner periphery, black stack is by ink channel under nozzle component
The nozzle group of nozzle end carries out active ink supply, and ink is under the action of active ink delivery pressure by the lower nozzle end 11 of nozzle component
Outflow in nozzle group, and dripping downwards on the fabric of corresponding position, drips ink on the fabric due to the rotation of fabric, by from
The effect of mental and physical efforts can pass through the revolving speed of first motor to constantly penetrate into the inside of fabric under the action of the centrifugal force at this time
The revolving speed for adjusting hollow roller drum then realizes the adjusting of fabric speed, then realizes the adjusting of the centrifugal force of ink, then
It realizes the adjusting of the depth of ink infiltration on the fabric, then controls the display of ink different colours depth on the fabric, from
And the display of decalcomania on the fabric needed for realizing, when centrifugal force increase to a certain extent when can ink be fully penetrated into
Fabric, to not show any color on the fabric, after fabric rotates a circle, the second motor drives nozzle component
The distance of a traverse is slided along the length direction of nozzle group operation cross bar 8 in upper connecting pin 9 from front to back, and traverse
Size is equal to the horizontal spacing between all nozzle groups in the lower nozzle end 11 of nozzle component, lasts up to completion the and entirely knits
The stamp process of object；Stamp is actively rotated for nozzle group, first motor is set at this time and keeps being in stop working state always,
Third motor drives the upper connecting pin 9 of nozzle component to be rotated along the axial direction of nozzle group operation cross bar 8, then drives spray head
The nozzle group at the lower nozzle end 11 of component is rotated, and black stack is arranged at this time not to the nozzle group at the lower nozzle end 11 of nozzle component
Active ink supply is carried out, due to the rotation of the nozzle group at the lower nozzle end of nozzle component, so that the ink in nozzle group is in centrifugal force
Under the action of flow out in nozzle group by the lower nozzle end of nozzle component, and downwards constantly drop on the fabric of corresponding position, by
It is continuously outflowed in ink in nozzle group, so that the ink in black stack is constantly re-entered into nozzle group by ink channel, thus
It realizes that black stack carries out passive ink supply by nozzle group of the ink channel to the lower nozzle end 11 of nozzle component, drips under the action of the centrifugal force
Ink on fabric constantly penetrates into the inside of fabric, at this time can by the 4th motor drive in telescopic end 10 carry out elongation or
Person shortens the adjusting for then realizing spacing between nozzle group and fabric, then realizes the adjusting of the centrifugal force of ink, then realizes
The adjusting of the depth of the infiltration of ink on the fabric then controls the display of ink different colours depth on the fabric, thus real
The display of decalcomania on the fabric needed for existing, when centrifugal force increase to a certain extent when ink can be made to fully penetrate into fabric
Inside, to not show any color on the fabric, after fabric rotates a circle, the second motor drives the upper company of nozzle component
Connect the distance that a traverse is slided at end 9 along the length direction of nozzle group operation cross bar 8 from front to back, and the size of a traverse
Equal to the horizontal spacing between all nozzle groups in the lower nozzle end 11 of nozzle component, lasts up to and complete entire fabric
Stamp process.
Claims (2)
1. a kind of roller printing digital inkjet printing machine, including print system and fabric place system, it is characterised in that: described to knit
Object place system includes the first support system, and first support system includes that the first front support vertical bar and the first rear support are perpendicular
Bar, the first front support vertical bar and the first rear support vertical bar vertical bar fixed for completely identical in structure length, described first
The bottom of front support vertical bar and the first rear support vertical bar and ground face contact, it is perpendicular in the first front support vertical bar and the first rear support
The top braces of bar have a hollow roller drum, and the hollow roller drum is cylindrical hollow structure, the leading flank of the hollow roller drum and
Trailing flank is open disc, fore bearing is cased in the exterior circumference of the front end disc of the hollow roller drum, in the sky
Rear bearing, the bottom end cambered surface point of the fore bearing and the first front support vertical bar are cased in the exterior circumference of the rear end disc of heart roller
Top be fixedly connected, the bottom end cambered surface point of the rear bearing is fixedly connected with the top of the first rear support vertical bar, described hollow
Belt is cased on the excircle at the intermediate position of the length of roller, the belt is connect with first motor, first motor rotation after
And hollow roller drum rotation is driven by belt, elasticity pressing before open disc has been embedded in the front side of the hollow roller drum
Pin, elastic pushpin is hollow cylindrical structure before described, and the length of elastic pushpin is less than hollow roller drum length before described
1/10, before described elastic pushpin in the raw when before the outer diameter of elastic pushpin and the outer diameter of hollow roller drum keep one
It causes, the elastic pushpin after the open disc of the rear side of the hollow roller drum has been embedded in, elastic pushpin is hollow after described
Cylindrical structure, the length of elastic pushpin is less than the 1/10 of hollow roller drum length after described, after described at elastic pushpin
The outer diameter of elastic pushpin and the outer diameter of hollow roller drum are consistent after when nature, the elastic pushpin before being pressed with hand
Or when rear elastic pushpin, preceding elastic pushpin or rear elastic pushpin can be removed；The print system includes the second support
System, second support system include the second front support vertical bar and the second rear support vertical bar, the second front support vertical bar and
Second rear support vertical bar is the fixed vertical bar of completely identical in structure length, and the second front support vertical bar and the second rear support are perpendicular
The bottom of bar and ground face contact are provided with nozzle group operation on the top of the second front support vertical bar and the second rear support vertical bar
Cross bar, the nozzle group operation cross bar pass across hollow roller drum, and the nozzle group operation cross bar is located at the central part of hollow roller drum
Position is provided with nozzle component on nozzle group operation cross bar, the nozzle component include upper connecting pin, middle telescopic end, under
Nozzle end, the upper connecting pin be it is arc-shaped, the upper connection end cap on nozzle group operation cross bar, distinguish by the upper connecting pin
It is driven by the second motor and slidably reciprocates along the length direction of nozzle group operation cross bar, driven by third motor and transported along nozzle group
The axial direction of row cross bar is rotated, the telescopic end in the bottom of the upper connecting pin is provided with, and the middle telescopic end is extending
Or the component shortened, the top of the middle telescopic end are fixedly connected with the bottom of upper connecting pin, the middle telescopic end is by the 4th electricity
Machine drive is extended or is shortened, and the bottom of the middle telescopic end is provided with lower nozzle end, the top at the lower nozzle end
It is fixedly connected with the bottom of middle telescopic end, the lower nozzle end includes nozzle group laterally side by side, and the quantity of the nozzle group exists
Between 3-5, the nozzle group is connected directly with ink channel, and the ink channel is connected with black stack.
2. a kind of based on a kind of printing method of roller printing digital inkjet printing machine described in claim 1, it is characterised in that:
In use, all motors are in stop working state, elastic pushpin and rear elastic pushpin before being pressed first with hand, so that
Preceding elasticity pushpin and rear elastic pushpin are compressed so that preceding elasticity pushpin and rear elasticity pushpin respectively with it is hollow
It is not contacted between the disc that the open disc in the front side of roller and rear side open, so that preceding elastic pushpin and rear elasticity be pressed
Pin is removed from the open disc of the open disc in the front side of hollow roller drum and rear side respectively, then, by the fabric of required stamp
It is layered in the internal circumference of hollow roller drum, fabric is paved with whole circumference and fabric without coincidence along the internal circumference of hollow roller drum
Place, elastic pushpin and rear elastic pushpin before then being pressed with hand, so that preceding elasticity pushpin and rear elastic pushpin
It is compressed up to so that the outer diameter of preceding elasticity pushpin and rear elastic pushpin is respectively smaller than the circle that the front side of hollow roller drum opens
Preceding elastic pushpin and rear elastic pushpin are then respectively protruding into hollow roller drum by the internal diameter for the disc that face and rear side open
In the disc that the open disc in front side and rear side open, then hand is unclamped, so that preceding elasticity pushpin and rear elastic pushpin
Close face contact between the inside disc for the disc that the disc open with the front side of hollow roller drum and rear side open respectively, thus
Corresponding fabric tightness is pressed and is fixed, to realize the placement of fabric；When stamp, including hollow roller drum actively rotate stamp and
Nozzle group actively rotates stamp, actively rotates stamp for hollow roller drum, drives nozzle component by third motor first at this time
Upper connecting pin be in along the nozzle group at the axial direction lower nozzle end that rotate up to nozzle component of nozzle group operation cross bar
Vertically downward state, while elongate or shorten the lower nozzle end until nozzle component by telescopic end in the drive of the 4th motor
Nozzle group and fabric between spacing reach required suitable size, third motor and the 4th motor are then set and kept always
In stop working state, first motor rotation at this time then drives hollow roller drum rotation by belt, then drives and be layered on sky
Fabric on heart roller inner periphery, black stack carry out active confession by nozzle group of the ink channel to the lower nozzle end of nozzle component
Ink, ink flows out in nozzle group under the action of active ink delivery pressure by the lower nozzle end of nozzle component, and drips downwards in phase
It answers on the fabric of position, drips ink on the fabric due to the rotation of fabric, be subject to centrifugal forces, thus in centrifugation masterpiece
With the lower inside for constantly penetrating into fabric, can then be realized by the revolving speed of the rotational speed regulation hollow roller drum of first motor at this time
The adjusting of the centrifugal force of ink is then realized in the adjusting of fabric speed, then realizes the depth of the infiltration of ink on the fabric
The adjusting of degree then controls the display of ink different colours depth on the fabric, so that decalcomania needed for realizing is on the fabric
Display, when centrifugal force increase to a certain extent when ink can be made to fully penetrate into fabric, to not show on the fabric
Show any color, after fabric rotates a circle, it is horizontal that the second motor drives the upper connecting pin of nozzle component to run along nozzle group
The length direction of bar slides the distance of a traverse from front to back, and the size of a traverse is equal to the lower nozzle end of nozzle component
Horizontal spacing between interior all nozzle groups lasts up to the stamp process for completing entire fabric；Actively for nozzle group
Stamp is rotated, first motor is set at this time and keeps being in stop working state always, third motor drives the upper company of nozzle component
It connects end to be rotated along the axial direction of nozzle group operation cross bar, then the nozzle group at the lower nozzle end of nozzle component is driven to be revolved
Turn, black stack is set at this time and active ink supply is not carried out to the nozzle group at the lower nozzle end of nozzle component, due to the lower spray of nozzle component
The rotation of the nozzle group of head end, so that the ink in nozzle group is under the influence of centrifugal force by the spray at the lower nozzle end of nozzle component
Outflow in head group, and constantly drop is on the fabric of corresponding position downwards, since ink continuously outflows in nozzle group, so that black stack
Interior ink is constantly re-entered into nozzle group by ink channel, to realize lower nozzle of the black stack by ink channel to nozzle component
The nozzle group at end carries out passive ink supply, drips the inside that ink on the fabric constantly penetrates into fabric under the action of the centrifugal force,
Telescopic end, which is extended or shortened, in being driven at this time by the 4th motor then realizes spacing between nozzle group and fabric
It adjusts, then realizes the adjusting of the centrifugal force of ink, then realize the adjusting of the depth of the infiltration of ink on the fabric, then control
The display of ink processed different colours depth on the fabric, so that the display of decalcomania on the fabric needed for realizing, works as centrifugal force
Ink can be made to fully penetrate into fabric when increasing to a certain extent, so that any color is not shown on the fabric, when
After fabric rotates a circle, the second motor drives the upper connecting pin of nozzle component along the length direction of nozzle group operation cross bar by preceding
Backward slide a traverse distance, and the size of a traverse be equal to nozzle component lower nozzle end in all nozzle groups it
Between horizontal spacing, last up to complete entire fabric stamp process.
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| CN201811174394.7A CN109353125A (en) | 2018-10-09 | 2018-10-09 | A kind of roller printing digital inkjet printing machine and printing method |
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| CN201811174394.7A CN109353125A (en) | 2018-10-09 | 2018-10-09 | A kind of roller printing digital inkjet printing machine and printing method |
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Application publication date: 20190219 |