CN113103772A - Printing method of garment fabric - Google Patents

Printing method of garment fabric Download PDF

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Publication number
CN113103772A
CN113103772A CN202110221906.6A CN202110221906A CN113103772A CN 113103772 A CN113103772 A CN 113103772A CN 202110221906 A CN202110221906 A CN 202110221906A CN 113103772 A CN113103772 A CN 113103772A
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CN
China
Prior art keywords
permanent magnet
ink
electromagnet
cavity
shell
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Pending
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CN202110221906.6A
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Chinese (zh)
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不公告发明人
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Individual
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Individual
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Priority to CN202110221906.6A priority Critical patent/CN113103772A/en
Publication of CN113103772A publication Critical patent/CN113103772A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4078—Printing on textile
    • 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
    • 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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • 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
    • 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
    • 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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14387—Front shooter

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Ink Jet (AREA)

Abstract

The invention relates to the technical field of garment printing, and discloses a garment fabric printing method which comprises a shell, wherein a first electromagnet is fixedly installed on the upper portion of an inner cavity on the left side of the shell, a first spring is fixedly installed at the bottom end of the first electromagnet, and a first permanent magnet block is fixedly installed at the bottom end of the first spring. According to the invention, through the interaction between the electromagnet and the permanent magnet, the attraction and repulsion forces, if ink-jet printing is not required, the cavity opening of the nozzle is blocked by the sealing block, so that air is prevented from entering the inner cavity, water in ink in the inner cavity is dissipated, and precipitation congestion is caused.

Description

Printing method of garment fabric
Technical Field
The invention relates to the technical field of garment printing, in particular to a garment fabric printing method.
Background
The printing of the garment fabric is one of the important steps of the garment manufacturing process, the most traditional printing process is direct printing, and is a technology for directly printing on white fabrics or pre-dyed fabrics, at present, a digital garment printing machine is mostly adopted to complete the technology, for the digital garment printing machine, a micro-pressure electric spray head is usually controlled by a numerical control switch, and the fabric to be printed is subjected to real-time accurate ink jet so as to realize the printing of a printed pattern, the digital garment printing machine is convenient and fast, and the printing efficiency and the printing quality are higher, so that the digital garment printing machine is widely applied to the field of garment manufacturing factories.
For the existing micro-pressure electric spray head, the micro-pressure electric spray head mainly comprises a piezoelectric element, a piezoelectric ceramic piece, an ink bag and a nozzle, the piezoelectric element is electrified and deformed by controlling a power supply switch, the piezoelectric ceramic piece is further extruded, the ink bag is extruded by utilizing the piezoelectric ceramic piece, so that the ink in the ink bag is pressurized and is extruded from the nozzle, thereby completing the ink-jet operation, but because the ink is rich in colloidal particles and has high viscosity, when the micro-pressure electric spray head does not work, the ink in the ink bag is sealed at a nozzle cavity, air is contacted with the ink in the ink bag through the nozzle opening, the moisture in the ink begins to run off, when the ink is dispersed in water, a water layer between the colloidal particles becomes thin, the colloidal particles begin to be combined to form large colloidal particles which form a precipitate, thereby easily blocking the nozzle cavity, when the micro-pressure electric spray head begins to work, the ink in the ink bag, the ink can be broken, so that the printing pattern is incomplete, the nozzles are generally cleaned and dredged manually or replaced directly when being blocked, but the existing modes are not simple and convenient, have higher cost and are not beneficial to the connection work of the printing of the garment materials.
Disclosure of Invention
Aiming at the defects of the prior garment printing machine in the use process in the background technology, the invention provides the garment fabric printing device and the garment fabric printing method, which have the advantages of automatically closing a nozzle cavity opening, avoiding ink solidification and precipitation, supplying ink in real time and avoiding excessive ink waste, and solve the technical problems in the background technology.
The invention provides the following technical scheme: a printing device for garment materials comprises a shell, wherein a first electromagnet is fixedly mounted on the upper portion of a left inner cavity of the shell, a first spring is fixedly mounted at the bottom end of the first electromagnet, a first permanent magnet is fixedly mounted at the bottom end of the first spring, a connecting rod is fixedly mounted in the middle of the bottom end of the first permanent magnet, an extrusion block is fixedly mounted at the bottom end of the connecting rod, an ink inlet pipe is arranged on the left side of the shell, an ink outlet is formed in the middle inner cavity of the shell, an extrusion plate is movably mounted in the middle of the inner cavity of the shell, a nozzle located in the middle of the bottom end of the shell is fixedly mounted at the bottom end of the extrusion plate, a sealing block is movably mounted at the bottom end of a right inner cavity of the shell, a piston plate is movably mounted at the lower portion of the right inner cavity of the shell, a supporting rod is, no. two springs are fixedly mounted on two sides of the top of the second permanent magnet, No. two electromagnets are fixedly mounted on the top of the second spring, a piezoelectric ceramic piece is fixedly mounted on the top of the middle of the shell, a piezoelectric element is fixedly mounted on the top of the piezoelectric ceramic piece, a push rod is fixedly mounted in the middle of the bottom of the piezoelectric ceramic piece, and a push plate is fixedly mounted on the bottom of the push rod.
Preferably, the housing is U-shaped, and the cross-sectional area of the cavity at the bottom end is half of the cross-sectional area of the cavities at the two sides.
Preferably, the magnetism of the electromagnet I is the same as that of the permanent magnet I, and the mass size of the magnet block of the electromagnet I is three-half of that of the magnet block of the permanent magnet I.
Preferably, the cross-sectional area of the extrusion block is larger than the cross-sectional circle area of the nozzle of the ink inlet pipe.
Preferably, the length and width of the closing block are equal to those of the top opening of the nozzle, and the height of the closing block is equal to that of the bottom cavity of the shell.
Preferably, the magnetism of the second electromagnet is opposite to that of the second permanent magnet, and the mass size of the magnetic block of the second electromagnet is three-half of that of the magnetic block of the second permanent magnet.
Preferably, the piezoelectric element, the first electromagnet and the second electromagnet are respectively connected in parallel in the same circuit.
A printing method of a printing device for garment materials comprises the following operation steps:
s1, when the printing of the garment material is needed, the power supply switch is turned on, the electromagnet in the upper part of the cavity on the left side of the shell repels the permanent magnet block I to enable the permanent magnet block I to move downwards, when the permanent magnet block I moves downwards, the extrusion block drives the extrusion block to move downwards, and the extrusion block extrudes ink in the lower cavity, so that the ink flows to the ink outlet through the pipeline along the force and is discharged from the ink outlet;
s2, simultaneously, the second permanent magnet in the cavity on the right side of the shell is adsorbed by the second electromagnet to move upwards, the second permanent magnet drives the piston plate to move upwards through the supporting rod to generate negative pressure in the cavity, and the sealing block is attracted to move backwards so as to open the cavity opening of the nozzle;
s3, when the ink flows into the nozzle cavity, the piezoelectric element deforms due to electrification, the piezoelectric ceramic piece is extruded through deformation, and the push rod is used for pressing down the push plate, so that the ink in the nozzle cavity is extruded by the push plate, and the ink jet work is completed;
s4, when the printing of the garment material is not needed, the power supply switch is turned off, the first electromagnet and the second electromagnet lose magnetism, the first permanent magnet block and the second permanent magnet block reset through the first spring and the second spring, and when the second permanent magnet block falls and resets, the piston plate increases the pressure in the cavity, so that the sealing block is pressed to advance, and when the sealing block moves to the nozzle cavity, the cavity opening can be sealed.
The invention has the following beneficial effects:
1. according to the invention, through the interaction between the electromagnet and the permanent magnet, the suction and repulsion forces, if ink-jet printing is not required, the cavity opening of the nozzle is blocked by the sealing block, so that air is prevented from entering the inner cavity, the water of the ink in the inner cavity is dissipated, precipitation congestion is caused, the viscosity and the fluidity of the ink can be kept, and when the ink-jet printing is required, the second permanent magnet in the cavity on the right side of the shell is adsorbed and ascended, so that the piston plate is driven to move upwards to cause negative pressure in the cavity, and the sealing block is attracted to move backwards, so that the automatic opening of the cavity opening of the nozzle and the normal operation of ink.
2. The invention can ensure the timely supply and the timely application of ink by arranging the ink outlet at one side of the cavity opening of the nozzle, and avoid the ink inlet and the ink outlet at the upper end and the lower end of the traditional ink bag, and when the piezoelectric ceramic piece is extruded at one side, only the redundant ink at the bottom end can be extruded, so that the ink inlet end and the ink outlet end have the defects that the water content of colloidal particles changes and the viscosity and the condensation are caused in the ink due to the long time difference between the front end and the rear end of the ink, a Z-shaped ink supply channel is adopted, and the extrusion block is matched, so that the ink amount discharged from the ink outlet can be effectively limited, and the waste caused by excessive.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention in a non-energized state;
FIG. 2 is a schematic diagram of the structure of the present invention in a power-on state;
FIG. 3 is a right side schematic view of the structure of the present invention.
In the figure: 1. a housing; 2. an electromagnet; 3. a first spring; 4. a first permanent magnet block; 5. a connecting rod; 6. extruding the block; 7. an ink inlet pipe; 8. an ink outlet; 9. a pressing plate; 10. a nozzle; 11. a sealing block; 12. a piston plate; 13. a support bar; 14. a second permanent magnet; 15. a second spring; 16. a second electromagnet; 17. piezoelectric ceramic plates; 18. a piezoelectric element; 19. a push rod; 20. and pushing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a printing device for clothing material comprises a housing 1, a first electromagnet 2 is fixedly installed on the upper portion of the left inner cavity of the housing 1, a first spring 3 is fixedly installed on the bottom end of the first electromagnet 2, a first permanent magnet 4 is fixedly installed on the bottom end of the first spring 3, a connecting rod 5 is fixedly installed in the middle of the bottom end of the first permanent magnet 4, an extrusion block 6 is fixedly installed on the bottom end of the connecting rod 5, an ink inlet pipe 7 is installed on the left side of the housing 1, an ink outlet 8 is installed in the middle inner cavity of the housing 1, a channel between the ink inlet pipe 7 and the ink outlet 8 is in a Z shape, by adopting a Z-shaped ink supply channel and matching with the extrusion block 6, the amount of ink discharged from the ink outlet 8 can be effectively limited, excessive ink supply and waste can be avoided, an extrusion plate 9 is movably installed in the middle of the inner cavity of the housing 1, and downward pressure transmitted by, the ink can be normally ejected, the bottom end of the extrusion plate 9 is fixedly provided with a nozzle 10 positioned in the middle of the bottom end of the shell 1, the ink outlet 8 is arranged on one side of the cavity opening of the nozzle 10, the timely supply and the timely application of the ink can be ensured, the ink inlet and the ink outlet at the upper end and the lower end of the traditional ink bag are avoided, when the piezoelectric structure is extruded on one side, only the residual ink at the bottom end can be extruded, so that the ink inlet end and the ink outlet end are caused, the difference between the front and the rear service time of the ink is long, the water content of colloidal particles changes, the viscosity and the condensation are caused in the ink, the bottom end of the right cavity of the shell 1 is movably provided with a sealing block 11, if the ink-jet printing is not required, the cavity opening of the nozzle 10 can be sealed by the sealing block 11, the air is prevented from entering the inner cavity of the shell 1, the water of the ink in the inner cavity of, the middle of the top end of the piston plate 12 is fixedly provided with a support rod 13, the top end of the support rod 13 is fixedly provided with a second permanent magnet 14, two sides of the top end of the second permanent magnet 14 are fixedly provided with a second spring 15, the top end of the second spring 15 is fixedly provided with a second electromagnet 16, the top end of the middle part of the shell 1 is fixedly provided with a piezoelectric ceramic piece 17, the top end of the piezoelectric ceramic piece 17 is fixedly provided with a piezoelectric element 18, the piezoelectric ceramic piece 17 can be driven to generate downward concave deformation by utilizing the characteristic of electrification deformation of the piezoelectric element 18, so that downward pressure is generated, ink is extruded downwards by utilizing the extrusion plate 9 and can be converted into ink-jet drops through a fine cavity of the nozzle 10 and fall onto a fabric to be printed, the middle of the bottom end of the piezoelectric ceramic piece 17 is fixedly provided with a push.
The shell 1 is U-shaped, the cross-sectional area of the cavity at the bottom end of the shell is half of that of the cavities at two sides, the U shape can effectively enable two sides to simultaneously change different states, the position of the sealing block 11 is favorable for realizing different states, the cross-sectional area of the cavity at the bottom end is smaller than that of the cavities at two sides, the transportation and circulation of ink are facilitated, the negative pressure suction force and the pressure are sufficient and sufficient, when the squeezing block 6 is pressed down, the ink flows out from a large pipeline, the flow velocity is too slow and detained, the corresponding flow velocity is increased, the ink can smoothly flow out from the ink outlet 8, and similarly, the cross-sectional area is smaller, the pressure is correspondingly stronger, and the generated negative pressure suction force and the pressure are larger.
When ink jet printing needs to be carried out, the electromagnet 2 is electrified to have magnetism, so that the permanent magnet 4 is repelled to move downwards, the connecting rod 5 drives the extrusion block 6 to move downwards, the cavity below the bottom end of the extrusion block 6 is pressurized, ink flows forwards along the channel and is discharged to the ink outlet 8, and the purpose of supplying ink is achieved.
The cross-sectional area of the extrusion block 6 is larger than the cross-sectional circular area of the orifice of the ink inlet pipe 7, when the extrusion block 6 moves downwards, the ink inlet pipe 7 can be prevented from contacting a cavity above the top end of the extrusion block 6, air contact is avoided, so that ink moisture in the ink inlet pipe 7 is dissipated, colloidal particles are enlarged, viscosity is increased, ink in the ink inlet pipe 7 can keep good fluidity all the time, and channel blockage is avoided.
Wherein, the length and the width of the closed block 11 are equal to the length and the width of the top end opening of the nozzle 10, the height of the closed block 11 is equal to the height of the bottom inner cavity of the shell 1, so that the nozzle 10 can be ensured to be in a non-working state, the closed block 11 can completely seal the cavity opening of the nozzle 10, external air is prevented from entering, ink moisture loss is caused, precipitation and condensation are formed, certain dust-proof and dirt-proof effects are achieved, the cleanliness of the nozzle 10 is ensured, the frequency of cleaning and replacing is reduced, and the long-term use of the nozzle 10 is facilitated.
When ink-jet printing needs to be carried out, the second electromagnet 16 is electrified to have magnetism, so that the second permanent magnet 16 is adsorbed and ascended, the piston plate 12 is driven to move upwards, negative pressure in the cavity is caused, the closed block 11 is attracted to move backwards, and therefore the cavity of the nozzle 10 is automatically opened, and ink-jet operation is enabled to normally run.
The piezoelectric element 18 is connected in parallel with the first electromagnet 2 and the second electromagnet 16 in the same circuit.
A printing method of a printing device for garment materials comprises the following operation steps:
s1, when the printing of the garment fabric is needed, a power supply switch is turned on, the electromagnet 2 in the upper part of the cavity on the left side of the shell repels the permanent magnet 4 to enable the permanent magnet 4 to move downwards, when the permanent magnet 4 moves downwards, the extrusion block 6 is driven to move downwards through the connecting rod 5, and the extrusion block 6 extrudes ink in the lower cavity to enable the ink to flow to the ink outlet 8 through a pipeline in a clockwise manner and to be discharged from the ink outlet 8;
s2, simultaneously, the second permanent magnet 14 in the cavity on the right side of the shell is adsorbed by the second electromagnet 16 to move upwards, the second permanent magnet 14 drives the piston plate 12 to move upwards through the support rod 13 to generate negative pressure in the cavity, the sealing block 11 is attracted to move backwards, and the cavity opening of the nozzle 10 is opened;
s3, when the ink flows into the cavity of the nozzle 10, the piezoelectric element 18 deforms due to electrification, and extrudes the piezoelectric ceramic sheet 17 through deformation, and further, the push rod 19 is used for pressing the push plate 20, so that the extrusion plate 9 extrudes the ink in the cavity of the nozzle 10, and the ink jet work is completed;
s4, when the printing of the garment material is not needed, the power supply switch is turned off, the first electromagnet 2 and the second electromagnet 16 lose magnetism, the first permanent magnet 4 and the second permanent magnet 14 are reset through the first spring 3 and the second spring 15, when the second permanent magnet 14 falls and resets, the piston plate 12 increases the pressure in the cavity, so that the sealing block 11 is pressed to advance, and when the sealing block moves to the cavity opening of the nozzle 10, the cavity opening can be sealed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A printing method for garment materials comprises a shell (1), and is characterized in that: the ink jet printing machine is characterized in that an electromagnet (2) is fixedly mounted on the upper portion of a left inner cavity of the shell (1), a spring (3) is fixedly mounted at the bottom end of the electromagnet (2), a permanent magnet (4) is fixedly mounted at the bottom end of the spring (3), a connecting rod (5) is fixedly mounted at the middle portion of the bottom end of the permanent magnet (4), an extrusion block (6) is fixedly mounted at the bottom end of the connecting rod (5), an ink inlet pipe (7) is arranged at the left side of the shell (1), an ink outlet (8) is arranged in the middle inner cavity of the shell (1), an extrusion plate (9) is movably mounted at the middle portion of the inner cavity of the shell (1), a nozzle (10) located at the middle portion of the bottom end of the shell (1) is fixedly mounted at the bottom end of the extrusion plate (9), and a closed block (11) is movably, a piston plate (12) is movably mounted on the lower portion of an inner cavity in the right side of the shell (1), a support rod (13) is fixedly mounted in the middle of the top end of the piston plate (12), a second permanent magnet (14) is fixedly mounted on the top end of the support rod (13), a second spring (15) is fixedly mounted on two sides of the top end of the second permanent magnet (14), a second electromagnet (16) is fixedly mounted on the top end of the second spring (15), a piezoelectric ceramic plate (17) is fixedly mounted on the top end of the middle of the shell (1), a piezoelectric element (18) is fixedly mounted on the top end of the piezoelectric ceramic plate (17), a push rod (19) is fixedly mounted in the middle of the bottom end of the piezoelectric ceramic plate (17), and a push plate (20) is fixedly mounted;
the printing method comprises the following operation steps:
s1, when the printing of the garment fabric is needed, a power supply switch is turned on, a first electromagnet (2) in the upper portion of a cavity on the left side of the shell repels a first permanent magnet (4) to enable the first permanent magnet to move downwards, when the first permanent magnet (4) moves downwards, an extrusion block (6) is driven to move downwards through a connecting rod (5), ink in the lower cavity is extruded by the extrusion block (6), and the ink flows to an ink outlet (8) through a pipeline along the force and is discharged from the ink outlet (8);
s2, meanwhile, the second permanent magnet (14) in the cavity on the right side of the shell is adsorbed by the second electromagnet (16) to move upwards, the second permanent magnet (14) drives the piston plate (12) to move upwards through the support rod (13) to generate negative pressure in the cavity, the sealing block (11) is attracted to move backwards, and the cavity opening of the nozzle (10) is opened;
s3, when the ink flows into the cavity of the nozzle (10), the piezoelectric element (18) deforms due to electrification, the piezoelectric ceramic piece (17) is extruded through deformation, and the push rod (19) is used for pressing the push plate (20) downwards, so that the ink in the cavity of the nozzle (10) is extruded by the extrusion plate (9), and the ink jet work is completed;
s4, when the printing of the garment fabric is not needed, the power supply switch is turned off, the first electromagnet (2) and the second electromagnet (16) lose magnetism, the first permanent magnet (4) and the second permanent magnet (14) reset through the first spring (3) and the second spring (15), and when the second permanent magnet (14) falls and resets, the piston plate (12) increases the pressure in the cavity, so that the sealing block (11) is pressed to advance, and the opening of the cavity can be sealed when moving to the opening of the nozzle (10).
2. A method of printing a garment material as claimed in claim 1, wherein: the shell (1) is U-shaped, and the cross sectional area of the cavity at the bottom end of the shell is half of the cross sectional area of the cavities at two sides.
3. A method of printing a garment material as claimed in claim 1, wherein: the magnetism of the first electromagnet (2) is the same as that of the first permanent magnet (4), and the mass size of the magnetic block of the first electromagnet (2) is three-half of that of the magnetic block of the first permanent magnet (4).
4. A method of printing a garment material as claimed in claim 1, wherein: the cross section area of the extrusion block (6) is larger than the cross section circle area of the orifice of the ink inlet pipe (7).
5. A method of printing a garment material as claimed in claim 1, wherein: the length and the width of the sealing block (11) are equal to those of the top end opening of the nozzle (10), and the height of the sealing block (11) is equal to that of the bottom inner cavity of the shell (1).
6. A method of printing a garment material as claimed in claim 1, wherein: the magnetism of the second electromagnet (16) is opposite to that of the second permanent magnet (14), and the mass size of the magnetic block of the second electromagnet (16) is three-half of that of the magnetic block of the second permanent magnet (14).
7. A method of printing a garment material as claimed in claim 1, wherein: the piezoelectric element (18), the first electromagnet (2) and the second electromagnet (16) are respectively connected in parallel in the same circuit.
CN202110221906.6A 2021-02-27 2021-02-27 Printing method of garment fabric Pending CN113103772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110221906.6A CN113103772A (en) 2021-02-27 2021-02-27 Printing method of garment fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110221906.6A CN113103772A (en) 2021-02-27 2021-02-27 Printing method of garment fabric

Publications (1)

Publication Number Publication Date
CN113103772A true CN113103772A (en) 2021-07-13

Family

ID=76710116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110221906.6A Pending CN113103772A (en) 2021-02-27 2021-02-27 Printing method of garment fabric

Country Status (1)

Country Link
CN (1) CN113103772A (en)

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Application publication date: 20210713