CN201645988U - Sprayer for non-contact color inkjet printer - Google Patents
Sprayer for non-contact color inkjet printer Download PDFInfo
- Publication number
- CN201645988U CN201645988U CN2010201026665U CN201020102666U CN201645988U CN 201645988 U CN201645988 U CN 201645988U CN 2010201026665 U CN2010201026665 U CN 2010201026665U CN 201020102666 U CN201020102666 U CN 201020102666U CN 201645988 U CN201645988 U CN 201645988U
- Authority
- CN
- China
- Prior art keywords
- ink
- jet printing
- ink droplet
- group
- inductor
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Ink Jet (AREA)
Abstract
The utility model relates to a sprayer for a non-contact color inkjet printer. At least two groups of jet printing devices and an ink droplet deflection device are mounted on a mounting seat; the ink droplet deflection device is composed of a positive deflection electrode plate, an electrode pad and a negative deflection electrode plate; and each group of the jet printing devices includes a piezoelectric crystal module, a spray nozzle, a charging electrode, a front ink droplet speed sensor and a rear ink droplet speed sensor, wherein the piezoelectric crystal module and the spray nozzle are assembled together and positioned at the uppermost portion of the sprayer. An opening of the spray nozzle faces downwards; the charging electrode is mounted below the spray nozzle; a certain mounting distance is kept between the front ink droplet speed sensor and the rear ink droplet speed sensor which are mounted below the charging electrode; the ink droplet deflection device is mounted between the front ink droplet speed sensor and the rear ink droplet speed sensor; and the piezoelectric crystal modules in the two groups of jet printing devices are respectively connected with printing ink supply systems. Each group of the ink jet printing devices can be supplied with ink by each independent printing ink system, and each spray nozzle can spray out ink droplets of one color, thereby the sprayer can jet and print two or various colors.
Description
Technical field
The utility model is a kind of shower nozzle that is used for contactless colored ink jet numbering machine, belongs to the renovation technique of the shower nozzle that is used for contactless colored ink jet numbering machine.
Background technology
At present, the nozzle structure of contactless ink jet numbering machine mostly uses a nozzle, can only a kind of color of spray printing, some use the contactless ink jet numbering machine of multiinjector or many shower nozzles, also be to adopt same set of ink set, can only a kind of color of spray printing, belong to monochromatic ink jet numbering machine.
The utility model content
The purpose of this utility model is to consider the problems referred to above and a kind of shower nozzle that is used for contactless colored ink jet numbering machine that can two or more colors of spray printing is provided.The utility model is reasonable in design, and is convenient and practical.
The technical solution of the utility model is: the shower nozzle that is used for contactless colored ink jet numbering machine of the present utility model, at least 2 group jet printing appts are installed on the mount pad to be reached by positive deflection battery lead plate, the electronic pads pin, negative bias changes the ink droplet arrangement for deflecting that battery lead plate is formed, every group of jet printing appts includes the piezo-electric crystal module, nozzle, the charging utmost point, preceding drop speeds inductor, back drop speeds inductor, wherein piezocrystal phantom piece and nozzle are assembled together, be positioned at the shower nozzle topmost, jet expansion down, the charging utmost point is installed on the below of nozzle, notch becomes vertical direction, keep the preceding drop speeds inductor and the back drop speeds inductor of certain mounting distance to be installed in charging utmost point below, by positive deflection battery lead plate, the electronic pads pin, the drop speeds inductor was with afterwards between the drop speeds inductor before negative bias changeed ink droplet arrangement for deflecting that battery lead plate forms and is installed in, and the piezo-electric crystal module in every group of jet printing appts is connected with ink supply system respectively.
Piezo-electric crystal module in above-mentioned every group of jet printing appts is connected with the ink supply system of different colours respectively.
The below of above-mentioned every group of jet printing appts also is equiped with accumulator tank, and accumulator tank is installed in the bottom of mount pad, and accumulator tank is connected with the printing ink recovery system.
The center of circle of the center of circle of the center line of the nozzle of above-mentioned every group of jet printing appts, preceding drop speeds inductor, back drop speeds inductor and the recovery holes center of accumulator tank in line, and the groove center by the utmost point that charges.
Each nozzle of above-mentioned every group of jet printing appts is used to eject the ink droplet of different colours.
The ink droplet of the different colours that above-mentioned each nozzle of respectively organizing jet printing appts sprays forms a chromatic grating on the object of motion, each o'clock is controlled arbitrarily by a control system in the grating, it is ejected on the body surface that moves below the shower nozzle and forms colored character or pattern.
The utility model is owing to adopt the structure that is provided with at least 2 group jet printing appts, each group printing ink jet printing appts all can be by independently ink set ink supply, each nozzle can spray a kind of ink droplet of color, these ink droplets can be according to need be filled with suitable electric weight in system separately, the deflection in same electrostatic field of charged ink droplet, when the object of motion passes through the below of shower nozzle with the direction of arranging along said nozzle, ink droplet by the different colours of different spray nozzles ejection can form a chromatic grating (point of a string marshalling) on the object of motion, as required, use a control system to control arbitrarily, it is ejected on the body surface that moves below the shower nozzle and forms colored character or pattern each point in the grating.By the preceding drop speeds inductor of each group, back drop speeds inductor can be controlled the black speed of the ink droplet of this group, to keep velocity-stabilization.The utility model is that a kind of design is ingenious, function admirable, the convenient and practical shower nozzle that is used for contactless colored ink jet numbering machine.
Description of drawings
Fig. 1 is used for the front view of contactless colored ink jet numbering machine shower nozzle for the utility model;
Fig. 2 is used for the right view of contactless colored ink jet numbering machine shower nozzle for the utility model;
Fig. 3 is a stereogram of the present utility model.
The specific embodiment
Embodiment:
Structural representation of the present utility model such as Fig. 1,2, shown in 3, the shower nozzle that is used for contactless colored ink jet numbering machine of the present utility model, at least 2 group jet printing appts are installed on the mount pad to be reached by positive deflection battery lead plate 6, electronic pads pin 7, negative bias changes the ink droplet arrangement for deflecting that battery lead plate 8 is formed, every group of jet printing appts includes piezo-electric crystal module 1, nozzle 3, the charging utmost point 4, preceding drop speeds inductor 5, back drop speeds inductor 9, wherein piezocrystal phantom piece 1 is assembled together with nozzle 3, be positioned at the shower nozzle topmost, jet expansion down, the charging utmost point 4 is installed on the below of nozzle 3, notch becomes vertical direction, keep the preceding drop speeds inductor 5 of certain mounting distance and the below that back drop speeds inductor 9 is installed in the charging utmost point 4, by positive deflection battery lead plate 6, electronic pads pin 7, drop speeds inductor 5 was with afterwards between the drop speeds inductor 9 before negative bias changeed ink droplet arrangement for deflecting that battery lead plate 8 forms and is installed in, and the piezo-electric crystal module 1 in every group of jet printing appts is connected with ink supply system 11 respectively.
Piezo-electric crystal module 1 in above-mentioned every group of jet printing appts is connected with the ink supply system 11 of different colours respectively.Being above-mentioned every group of jet printing appts provides the printing ink that varies in color by ink supply system 11 independently.
The below of above-mentioned every group of jet printing appts also is equiped with accumulator tank 10, and accumulator tank 10 is installed in the bottom of mount pad 2, and accumulator tank 10 is connected with printing ink recovery system 12.
In the present embodiment, the center of circle of the center line of the nozzle 3 of above-mentioned every group of jet printing appts, the center of circle of preceding drop speeds inductor 5, back drop speeds inductor 9 and the recovery holes center of accumulator tank 10 in line, and the groove center by the utmost point 4 that charges.
Each nozzle 3 of above-mentioned every group of jet printing appts is used to eject the ink droplet of different colours.
The ink droplet of the different colours that above-mentioned each nozzle 3 of respectively organizing jet printing appts sprays forms a chromatic grating on the object of motion, each o'clock is controlled arbitrarily by a control system in the grating, it is ejected on the body surface that moves below the shower nozzle and forms colored character or pattern.
Operation principle of the present utility model is as follows: the different colours printing ink of being supplied with by each group ink supply system 11 is sent to piezo-electric crystal module 1 separately respectively, form the line of ink marker of different colours separately via nozzle 3 ejections, piezo-electric crystal 1 produces mechanical oscillation under the sine wave signal effect that is provided by control system, make the line of ink marker by the charging utmost point 4 time, fragment into the ink droplet of different colours separately, the charging utmost point provides amplitude different potential pulses by control system as required, make ink droplet be filled with suitable electric weight in the moment of rupturing, charged droplets is passed through subsequently by positive deflection battery lead plate 6, negative bias changes the ink droplet arrangement for deflecting of battery lead plate 8 formations and produces deflection, charged droplets or then can deflection and directly enter in the accumulator tank 10 with the ink droplet of micro-electric weight is not reclaimed by separately printing ink recovery system 12.
Control system can be divided into groups the color of pressing required spray printing of forming character or pattern grating arbitrarily and delay time, amount of delay is determined jointly by object of which movement speed and injector spacing, deliver to the charging utmost point separately successively, and apply corresponding electric weight, give the ink droplet charging of different colours and be allowed to condition in the same electrostatic field and produce deflection, finally when the object of motion during, just can on the object that moves, be reduced into the character or the pattern of one group of colour by the ink droplet of the different colours of different jet printing appts ejections with below by shower nozzle of the direction of arranging along said nozzle 3.
Control system can send to every group of jet printing appts as required and detect pulse, when drop speeds inductor 5 was with back drop speeds inductor 9 before the detection ink droplet of pulse charge flew through after testing, system can record the flight time of detecting ink droplet, calculate the ink droplet flying speed and respectively organize the ink pressure of sprayed printed system in order to control, stable with the assurance drop speeds, and reach the highly stable unanimity of grating.
Claims (6)
1. shower nozzle that is used for contactless colored ink jet numbering machine, it is characterized in that being equipped with on mount pad (2) at least 2 group jet printing appts reaches by positive deflection battery lead plate (6), electronic pads pin (7), negative bias changes the ink droplet arrangement for deflecting that battery lead plate (8) is formed, every group of jet printing appts includes piezo-electric crystal module (1), nozzle (3), the charging utmost point (4), preceding drop speeds inductor (5), back drop speeds inductor (9), wherein piezocrystal phantom piece (1) is assembled together with nozzle (3), be positioned at the shower nozzle topmost, jet expansion down, the charging utmost point (4) is installed on the below of nozzle (3), notch becomes vertical direction, keep the preceding drop speeds inductor (5) and the back drop speeds inductor (9) of certain mounting distance to be installed in the charging utmost point (4) below, by positive deflection battery lead plate (6), electronic pads pin (7), drop speeds inductor (5) was with afterwards between the drop speeds inductor (9) before negative bias changeed ink droplet arrangement for deflecting that battery lead plate (8) forms and is installed in, and the piezo-electric crystal module (1) in every group of jet printing appts is connected with ink supply system (11) respectively.
2. the shower nozzle that is used for contactless colored ink jet numbering machine according to claim 1, it is characterized in that the piezo-electric crystal module (1) in above-mentioned every group of jet printing appts is connected with the ink supply system (11) of different colours respectively, every group of jet printing appts provides the printing ink that varies in color by ink supply system (11) independently.
3. the shower nozzle that is used for contactless colored ink jet numbering machine according to claim 1 and 2, the below that it is characterized in that above-mentioned every group of jet printing appts also is equiped with accumulator tank (10), accumulator tank (10) is installed in the bottom of mount pad (2), and accumulator tank (10) is connected with printing ink recovery system (12).
4. the shower nozzle that is used for contactless colored ink jet numbering machine according to claim 3, it is characterized in that center line, the preceding drop speeds inductor (5) of the nozzle (3) of above-mentioned every group of jet printing appts the center of circle, back drop speeds inductor (9) the center of circle and accumulator tank (10) the recovery holes center in line, and the groove center by the utmost point (4) that charges.
5. the shower nozzle that is used for contactless colored ink jet numbering machine according to claim 4 is characterized in that each nozzle (3) of above-mentioned every group of jet printing appts is used to eject the ink droplet of different colours.
6. the shower nozzle that is used for contactless colored ink jet numbering machine according to claim 6, the ink droplet that it is characterized in that the different colours that above-mentioned each nozzle (3) of respectively organizing jet printing appts sprays forms a chromatic grating on the object of motion, each o'clock is controlled arbitrarily by a control system in the grating, it is ejected on the body surface that moves below the shower nozzle and forms colored character or pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201026665U CN201645988U (en) | 2010-01-25 | 2010-01-25 | Sprayer for non-contact color inkjet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201026665U CN201645988U (en) | 2010-01-25 | 2010-01-25 | Sprayer for non-contact color inkjet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645988U true CN201645988U (en) | 2010-11-24 |
Family
ID=43111207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201026665U Expired - Lifetime CN201645988U (en) | 2010-01-25 | 2010-01-25 | Sprayer for non-contact color inkjet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398218A (en) * | 2015-12-14 | 2016-03-16 | 上海美创力罗特维尔电子机械科技有限公司 | Jet printing system of ink-jet printer |
| CN105459602A (en) * | 2016-01-12 | 2016-04-06 | 广州易达包装设备有限公司 | Spraying head used for non-contact ink-jet printer |
| CN109016883A (en) * | 2018-10-26 | 2018-12-18 | 胡圣锋 | A kind of Split type code spraying machine shower nozzle |
-
2010
- 2010-01-25 CN CN2010201026665U patent/CN201645988U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398218A (en) * | 2015-12-14 | 2016-03-16 | 上海美创力罗特维尔电子机械科技有限公司 | Jet printing system of ink-jet printer |
| CN105459602A (en) * | 2016-01-12 | 2016-04-06 | 广州易达包装设备有限公司 | Spraying head used for non-contact ink-jet printer |
| CN109016883A (en) * | 2018-10-26 | 2018-12-18 | 胡圣锋 | A kind of Split type code spraying machine shower nozzle |
| CN109016883B (en) * | 2018-10-26 | 2023-09-22 | 胡圣锋 | Can amalgamation formula ink jet numbering machine shower nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202242328U (en) | High-speed double-nozzle spray head for non-contact type ink-jet printer | |
| KR101390391B1 (en) | Apparatus for printing on 3-dimensional surface using electrohydrodynamic force | |
| US8696094B2 (en) | Printing with merged drops using electrostatic deflection | |
| EP2331333B1 (en) | Continuous printing system including common charge electrode | |
| CN105150685B (en) | high speed ink jet digital printer | |
| US7837307B2 (en) | System for controlling droplet volume in continuous ink-jet printer | |
| US8585189B1 (en) | Controlling drop charge using drop merging during printing | |
| CN105398218A (en) | Jet printing system of ink-jet printer | |
| CN201645988U (en) | Sprayer for non-contact color inkjet printer | |
| KR930002098A (en) | Liquid injection method of continuous ink jet printer and high resolution printing apparatus using the method | |
| GB9802871D0 (en) | Operation of droplet deposition apparatus | |
| CN204712639U (en) | High speed ink jet digital printer printing equipment | |
| CN101172418A (en) | Liquid jetting head and it drive method | |
| CN201693837U (en) | Double-nozzle sprayer of code spraying machine | |
| GB0701233D0 (en) | A continuous stream ink jet print head | |
| US4620198A (en) | Multicolor ink jet printhead | |
| CN205439582U (en) | Ink jet numbering machine spouts seal system | |
| CN108177440A (en) | A kind of code spraying system | |
| CN202878908U (en) | Upper-lower roller high-resolution handheld ink-jet printer with piezoelectric-type nozzle | |
| CN204712640U (en) | High speed ink jet digital printer ink-jet head group | |
| CN204172489U (en) | A kind of automatic code spraying | |
| CN101454162A (en) | System and methods for fluid drop ejection | |
| WO2013142451A1 (en) | Drop placement error reduction in electrostatic printer | |
| CN105058986A (en) | Cross printing method for CIJ ink-jet printer | |
| CN204354602U (en) | A kind of continous inkjet device of automatic code spraying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU YIDA PACKING EQUIPMENT CO., LTD. Free format text: FORMER NAME: EC-PACK (GUANGZHOU) PACKAGING EQUIPMENT LTD. |
|
| CP03 | Change of name, title or address |
Address after: 510730 Guangdong province Guangzhou city four street bluejade Guangzhou economic and Technological Development Zone No. nine, No. 6 Building 2 floor (No. 201-210) Patentee after: GUANGZHOU EC-PACK PACKAGING EQUIPMENT CO., LTD. Address before: 510730 Guangdong province Guangzhou city four street bluejade Guangzhou economic and Technological Development Zone No. nine, No. 6 building two floor No. 201-210 South Patentee before: Yida (Guangzhou) Packaging Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |