CN116330843B - Automobile wire harness processing ink jet numbering machine - Google Patents
Automobile wire harness processing ink jet numbering machine Download PDFInfo
- Publication number
- CN116330843B CN116330843B CN202310474327.1A CN202310474327A CN116330843B CN 116330843 B CN116330843 B CN 116330843B CN 202310474327 A CN202310474327 A CN 202310474327A CN 116330843 B CN116330843 B CN 116330843B
- Authority
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- China
- Prior art keywords
- ink
- polar plate
- deflection
- code spraying
- character pattern
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005507 spraying Methods 0.000 claims abstract description 49
- 230000005484 gravity Effects 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000000203 droplet dispensing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
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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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
- B41J2/035—Ink jet characterised by the jet generation process generating a continuous ink jet by electric or magnetic field
-
- 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
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
The application relates to the technical field of code spraying identification equipment, and discloses an automobile wire harness processing code spraying machine, which comprises a machine shell, wherein one side of an inner cavity of the machine shell is fixedly provided with ink nozzles which are obliquely arranged, the middle part of the inner cavity of the machine shell is provided with parallel polar plates for controlling negative charge ink drops to deviate, the upper end of the other side of the inner cavity of the machine shell is provided with a first deflection polar plate, and the lower end of the other side of the inner cavity of the machine shell is provided with a second deflection polar plate. According to the automobile wire harness processing ink jet printer, as for the arrangement of the obliquely arranged ink nozzles, the first deflection polar plates, the second deflection polar plates, the upper character pattern analysis system and the ink drop distribution system, two groups of arc-shaped ink drop tracks for spraying can be formed in the ink jet printer, and the upper part and the lower part of the code spraying body are sprayed on the cambered surface of a product, so that a complete character pattern or pattern mark is formed, the definition of the edge of the sprayed character pattern or pattern is higher, and the problem that the character pattern or pattern is difficult to identify or cannot be identified is avoided.
Description
Technical Field
The application relates to the technical field of code spraying identification equipment, in particular to an automobile wire harness processing code spraying machine.
Background
The ink jet printer is a device for marking on a product by a non-contact ink jet mode, and can spray various fonts, patterns and the like on the product under the precise control of software, wherein continuous ink jet is one of main working modes of the ink jet printer, as shown in fig. 1:
the ink is sprayed out through an ink nozzle g under the pressure of a feed pump, and is broken into a series of ink drops with equal intervals under the action of a piezoelectric crystal b, and the ink drops carry corresponding negative charges when passing through a charging electrode c, so that the ink drops deflect correspondingly when passing through a parallel polar plate d, so that corresponding fonts and patterns are sprayed on a workpiece f to be sprayed, wherein the ink drops without negative charges do not deflect and flow back into a recovery pipe e under the action of gravity, and the code spraying operation of the product is finished;
along with popularization and popularization of the code spraying machine, the application range of the code spraying machine is not limited to the surface of a planar product, and the code spraying machine is required to be used for marking the surface of the planar product in the process of wire harness processing, so that the code spraying machine is convenient for customers to identify and use, and trace the planar product;
however, when the existing ink jet printer sprays the surface of an arc-shaped product, the ink drops on the ink jet printer spray in one direction in an arc manner, so that when the ink drops are sprayed on the arc surface to form a character pattern and a pattern, the edge of the ink drops can spray fewer ink drops, the edge of the ink drops is poor in definition, difficult to identify, even the phenomenon that identification cannot be performed is caused, and the stability and the reliability are poor.
Therefore, there is a need for a code spraying machine for marking a wire harness, so as to solve the above-mentioned drawbacks of the existing code spraying machine when marking the arc-shaped surface of the wire harness.
Disclosure of Invention
The application provides an automobile wire harness processing ink jet printer which is provided with an upper arc-shaped ink drop and a lower arc-shaped ink drop which can be sprayed on the arc surface of a product to spray marks, so that the definition of the edge of the sprayed character pattern or pattern is higher, the problem that the marks cannot be identified is difficult to identify even because the ink drops on the arc-shaped ink drops are sprayed in one direction in an arc manner when the surface of the arc-shaped product is sprayed by the existing ink jet printer, and the problem that the edge of the arc-shaped ink drops can be less because the edge of the arc-shaped ink drops can spray the character pattern or the pattern on the arc surface is solved.
In order to achieve the above purpose, the application adopts the following technical scheme: the utility model provides an automobile wire harness processing ink jet numbering machine, includes the casing, one side fixed mounting of casing inner chamber has the printing ink nozzle that is the slope and arranges, and is equipped with the piezoelectricity crystal that breaks printing ink into the ink droplet in the inside of printing ink nozzle, the middle part fixed mounting of casing inner chamber has the charge electrode of axis and the coincidence of printing ink nozzle axis, the middle part of casing inner chamber is equipped with the parallel polar plate that the control was negatively charged ink droplet squinted, and is equipped with first deflection polar plate in the upper end of casing inner chamber opposite side to be equipped with the second deflection polar plate in the lower extreme of casing inner chamber opposite side.
Further, a glyph parsing system and an ink drop dispensing system are included:
the character pattern analysis system divides the code spraying body into an upper part and a lower part, and analyzes the ink drop quantity and the width of the code spraying body required by the upper part and the lower part of the code spraying body respectively;
the ink drop distribution system comprises a first deflection polar plate and a second deflection polar plate, and distributes the ink drop quantity sprayed by the first deflection polar plate and the second deflection polar plate according to the character pattern analysis system, so that the marks are sprayed on the cambered surface of the product through two groups of sprayed cambered ink drops.
Furthermore, the code spraying machine is also provided with an input system, so that the character pattern or pattern to be sprayed is input into the code spraying machine, and meanwhile, the outer diameter radian of the workpiece to be sprayed is input into the code spraying machine, and the width of the code spraying body in the character pattern analysis system is compared and analyzed.
Further, the parallel polar plate is in feedback connection with the ink drop quantity respectively required by the upper part and the lower part of the analyzed code spraying body in the character pattern analysis system, and the voltage intensity of the parallel polar plate is regulated by the ink drop quantity respectively required by the upper part and the lower part of the code spraying body, so that the ink drop quantity with negative charges entering the first deflection polar plate and the second deflection polar plate is regulated.
Further, the charging electrode and the character pattern analysis system form feedback connection, and the quantity of negative charges carried by ink drops flowing through the charging electrode is adjusted according to the analyzed code spraying body data:
when ink drops are required to be ejected through the first deflection polar plate, negative charges carried by the ink drops are increased, and the electric field force born by the ink drops in the parallel polar plate is larger than the gravity born by the ink drops, so that the ink drops are deflected upwards;
when the ink drops are required to be ejected through the second deflection polar plate, negative charges carried by the ink drops are reduced, and the electric field force born by the ink drops in the parallel polar plate is smaller than the gravity born by the ink drops, so that the ink drops are deflected downwards and cannot flow into the recovery pipe.
Further, a recovery tube is arranged at one side of the bottom of the inner cavity of the shell, and then ink drops which do not carry negative charges in the charging electrode are recovered to the ink box according to analysis of the code spraying body by the character pattern analysis system.
Further, feedback connection is formed between the ratio of the outer diameter radian of the workpiece to be sprayed to the width of the code spraying body in the character pattern analysis system and the first deflection polar plate and the second deflection polar plate, and the voltage intensity in the first deflection polar plate and the voltage intensity in the second deflection polar plate are respectively regulated and controlled through the ratio between the first deflection polar plate and the second deflection polar plate.
Advantageous effects
According to the automobile wire harness processing ink jet printer, as for the arrangement of the obliquely arranged ink nozzles, the first deflection polar plates, the second deflection polar plates, the upper character pattern analysis system and the ink drop distribution system, two groups of arc-shaped ink drop tracks for spraying can be formed in the ink jet printer, and the upper part and the lower part of the code spraying body are sprayed on the cambered surface of a product, so that a complete character pattern or pattern mark is formed, the definition of the edge of the sprayed character pattern or pattern is higher, the problem that the character pattern or pattern is difficult to identify or can not be identified is avoided, and the stability and the reliability are higher.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The disclosure may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of an existing ink jet printer;
FIG. 2 is a schematic diagram of the structure of the present application;
FIG. 3 is a front view of the structure of the present application;
FIG. 4 is a schematic diagram of the operation of the structure of the present application;
fig. 5 is a system block diagram of the structure of the present application.
In the figure: a. a housing; b. a piezoelectric crystal; c. a charging electrode; d. parallel polar plates; e. a recovery pipe; f. a workpiece to be sprayed with codes; g. an ink nozzle;
1. a first deflection plate; 2. and a second deflection plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 2-3, an automobile wire harness processing ink jet printer comprises a machine shell a, wherein one side of the inner cavity of the machine shell a is fixedly provided with an ink nozzle g which is obliquely arranged, one end of the ink nozzle g is communicated with a supply pump through a pipeline, ink in an ink box is extruded and conveyed into the ink jet printer, a piezoelectric crystal b which breaks the ink into a series of ink drops with equal intervals and the same size is arranged in the ink nozzle g, a charging electrode c with a central axis coincident with the central axis of the ink nozzle g is fixedly arranged in the middle of the inner cavity of the machine shell a, the ink drops carry corresponding negative charges through the charging electrode c, the middle of the inner cavity of the machine shell a is provided with a parallel polar plate d for controlling the offset of the negatively charged ink drops, the upper end of the other side of the inner cavity of the machine shell a is provided with a first deflection polar plate 1, the lower end of the other side of the inner cavity of the machine shell a is provided with a second deflection polar plate 2, and the negatively charged ink drops are controlled to be offset again through the first deflection polar plate 1 and the second deflection polar plate 2, so that the ink drops in the ink jet printer can be ejected from the upper direction and the lower direction.
As shown in fig. 5, in this technical solution, the system further includes a glyph parsing system and an ink droplet dispensing system:
the character pattern analysis system is used for dividing a character pattern or a pattern to be sprayed by the code spraying machine into an upper part and a lower part, and analyzing the ink drop quantity and the width of the code spraying body required by the upper part and the lower part of the code spraying body respectively;
the ink drop distribution system comprises a first deflection polar plate 1 and a second deflection polar plate 2, and distributes the ink drop quantity sprayed by the first deflection polar plate 1 and the second deflection polar plate 2 according to the character pattern analysis system, so that the mark is sprayed on the cambered surface of the product through two groups of sprayed cambered ink drops.
In the technical scheme, the code spraying machine is further provided with an input system, so that the character pattern or pattern to be sprayed is input into the code spraying machine, and meanwhile, the radian of the outer diameter of the workpiece f to be sprayed is input into the code spraying machine, and the radian of the outer diameter of the workpiece f to be sprayed is compared with the width of a code spraying body in the character pattern analysis system for analysis.
As shown in fig. 4, in the present technical solution, the parallel polar plate d forms a feedback connection with the ink drop amounts respectively required by the upper and lower parts of the code spraying body analyzed in the character pattern analysis system, and adjusts the voltage intensity of the parallel polar plate d through the ink drop amounts respectively required by the upper and lower parts of the code spraying body, thereby adjusting and controlling the ink drop amounts with negative charges entering the first deflection polar plate 1 and the second deflection polar plate 2, so that the ink drop amounts can be respectively sprayed on the upper and lower parts of the code spraying body on the cambered surface of the product, and be combined into a complete character pattern or pattern.
As shown in fig. 3 to fig. 4, in the present technical solution, the charging electrode c forms a feedback connection with the glyph analysis system, and adjusts the amount of negative charges carried by ink droplets flowing through the charging electrode c according to the analyzed barcode data:
when ink drops are required to be ejected through the first deflection polar plate 1, negative charges carried by the ink drops are increased, and the electric field force born by the ink drops in the parallel polar plate d is larger than the gravity born by the ink drops, so that the ink drops are deflected upwards;
when the ink drop is required to be ejected through the second deflection polar plate 2, the negative charge carried by the ink drop is reduced, and the electric field force applied to the ink drop in the parallel polar plate d is smaller than the gravity applied to the ink drop, so that the ink drop is deflected downwards and cannot flow into the recovery tube e.
As shown in fig. 4, in this technical solution, a recovery tube e is disposed at one side of the bottom of the inner cavity of the casing a, and then according to the analysis of the code-spraying body by the character-pattern analysis system, the ink droplets which do not carry negative charges via the charging electrode c are recovered into the ink box under the influence of the inclined jet of the ink nozzle g and the gravity applied by the inclined jet.
As shown in fig. 4 and fig. 5, in the present technical solution, a feedback connection is formed between a ratio between an outer diameter radian of a workpiece f to be sprayed and a width of a spraying body in a character pattern analysis system and a first deflection polar plate 1 and a second deflection polar plate 2, and voltage intensity in the first deflection polar plate 1 and the second deflection polar plate 2 is respectively regulated and controlled by the ratio between the ratio, so as to regulate deflection quantity of ink drops carrying negative charges thereon;
the ink drops passing through the first deflection polar plate 1 are upwards deflected to a certain extent under the action of an electric field force, then downwards moved under the action of gravity, and further the ink drops carrying negative charges are sprayed on the upper half part of the cambered surface of the workpiece f to be sprayed;
the ink drops passing through the second deflection polar plate 2 always deflect upwards under the action of the electric field force of the ink drops, so that the ink drops with negative charges are sprayed on the lower half part of the cambered surface of the workpiece f to be sprayed.
Claims (4)
1. The utility model provides an automobile wire harness processing ink jet numbering machine, includes casing (a), its characterized in that: an ink nozzle (g) which is obliquely arranged is fixedly arranged on one side of the inner cavity of the shell (a), a piezoelectric crystal (b) for breaking ink into ink drops is arranged in the ink nozzle (g), a charging electrode (c) with a central axis coincident with the central axis of the ink nozzle (g) is fixedly arranged in the middle of the inner cavity of the shell (a), a parallel polar plate (d) for controlling the offset of negatively charged ink drops is arranged in the middle of the inner cavity of the shell (a), a first deflection polar plate (1) is arranged at the upper end of the other side of the inner cavity of the shell (a), and a second deflection polar plate (2) is arranged at the lower end of the other side of the inner cavity of the shell (a);
further comprising a glyph parsing system and an ink drop dispensing system:
the character pattern analysis system divides the code spraying body into an upper part and a lower part, and analyzes the ink drop quantity and the width of the code spraying body required by the upper part and the lower part of the code spraying body respectively;
the ink drop distribution system comprises a first deflection polar plate (1) and a second deflection polar plate (2), and distributes the ink drop quantity sprayed by the first deflection polar plate (1) and the second deflection polar plate (2) according to the character pattern analysis system;
the code spraying machine is also provided with an input system, so that the character pattern or pattern to be sprayed is input into the code spraying machine, and meanwhile, the outer diameter radian of the workpiece (f) to be sprayed is input into the code spraying machine, and the width of a code spraying body in the character pattern analysis system is compared and analyzed;
the charging electrode (c) is in feedback connection with the character pattern analysis system, and adjusts the quantity of negative charges carried by ink drops flowing through the charging electrode according to the analyzed code spraying body data:
when ink drops are required to be ejected through the first deflection polar plate (1), negative charges carried by the ink drops are increased, and the electric field force born by the ink drops in the parallel polar plate (d) is larger than the gravity born by the ink drops, so that the ink drops are deflected upwards;
when the ink drop is required to be ejected through the second deflection polar plate (2), negative charges carried by the ink drop are reduced, and the electric field force born by the ink drop in the parallel polar plate (d) is smaller than the gravity born by the ink drop, so that the ink drop is deflected downwards and cannot flow into the recovery pipe (e).
2. The automobile wire harness processing ink jet printer according to claim 1, wherein the parallel polar plate (d) is in feedback connection with ink drop quantities required by the upper part and the lower part of the ink jet body analyzed in the character pattern analysis system, and voltage intensity of the parallel polar plate (d) is adjusted through the ink drop quantities required by the upper part and the lower part of the ink jet body respectively, so that the ink drop quantities with negative charges entering the first deflection polar plate (1) and the second deflection polar plate (2) are regulated.
3. The automobile wire harness processing ink jet printer according to claim 1 or 2, wherein a recovery tube (e) is arranged on one side of the bottom of the inner cavity of the casing (a), and ink droplets which do not carry negative charges in the charging electrode (c) are recovered into the ink box according to analysis of the code-jet body by the font analysis system.
4. The automobile wire harness processing code spraying machine according to claim 3, wherein a feedback connection is formed between the ratio of the outer diameter radian of the workpiece (f) to be sprayed to the width of the code spraying body in the character pattern analysis system and the first deflection polar plate (1) and the second deflection polar plate (2), and the voltage intensity in the first deflection polar plate (1) and the voltage intensity in the second deflection polar plate (2) are respectively regulated and controlled according to the ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310474327.1A CN116330843B (en) | 2023-04-28 | 2023-04-28 | Automobile wire harness processing ink jet numbering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310474327.1A CN116330843B (en) | 2023-04-28 | 2023-04-28 | Automobile wire harness processing ink jet numbering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116330843A CN116330843A (en) | 2023-06-27 |
| CN116330843B true CN116330843B (en) | 2023-08-29 |
Family
ID=86891417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310474327.1A Active CN116330843B (en) | 2023-04-28 | 2023-04-28 | Automobile wire harness processing ink jet numbering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116330843B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2255201A1 (en) * | 1971-11-12 | 1973-05-17 | Casio Computer Co Ltd | INK PEN |
| US4050077A (en) * | 1973-05-30 | 1977-09-20 | Hitachi, Ltd. | Liquid droplet supplying system |
| US4429315A (en) * | 1981-03-24 | 1984-01-31 | Fuji Xerox Co., Ltd. | Multi-nozzle ink jet printer |
| US5621443A (en) * | 1993-09-23 | 1997-04-15 | Heidelberger Druckmaschinen Ag | Ink-jet device and method of operation thereof |
| CN202242328U (en) * | 2011-07-27 | 2012-05-30 | 易达(广州)包装设备有限公司 | High-speed double-nozzle spray head for non-contact type ink-jet printer |
| CN105015166A (en) * | 2015-07-20 | 2015-11-04 | 厦门英杰华机电科技有限公司 | Sectional-type high-pressure deflection system of CIJ ink-jet printer |
| CN110757954A (en) * | 2019-10-31 | 2020-02-07 | 广州市贝云科技有限公司 | Spray head, ink jet printer and ink jet printing method |
| CN212737503U (en) * | 2020-06-02 | 2021-03-19 | 上海美创力罗特维尔电子机械科技有限公司 | CCD-based ink dot monitoring system of ink jet printer |
-
2023
- 2023-04-28 CN CN202310474327.1A patent/CN116330843B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2255201A1 (en) * | 1971-11-12 | 1973-05-17 | Casio Computer Co Ltd | INK PEN |
| US4050077A (en) * | 1973-05-30 | 1977-09-20 | Hitachi, Ltd. | Liquid droplet supplying system |
| US4429315A (en) * | 1981-03-24 | 1984-01-31 | Fuji Xerox Co., Ltd. | Multi-nozzle ink jet printer |
| US5621443A (en) * | 1993-09-23 | 1997-04-15 | Heidelberger Druckmaschinen Ag | Ink-jet device and method of operation thereof |
| CN202242328U (en) * | 2011-07-27 | 2012-05-30 | 易达(广州)包装设备有限公司 | High-speed double-nozzle spray head for non-contact type ink-jet printer |
| CN105015166A (en) * | 2015-07-20 | 2015-11-04 | 厦门英杰华机电科技有限公司 | Sectional-type high-pressure deflection system of CIJ ink-jet printer |
| CN110757954A (en) * | 2019-10-31 | 2020-02-07 | 广州市贝云科技有限公司 | Spray head, ink jet printer and ink jet printing method |
| CN212737503U (en) * | 2020-06-02 | 2021-03-19 | 上海美创力罗特维尔电子机械科技有限公司 | CCD-based ink dot monitoring system of ink jet printer |
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| Publication number | Publication date |
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| CN116330843A (en) | 2023-06-27 |
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