CN202242328U - High-speed double-nozzle sprayer for non-contact inkjet printer - Google Patents
High-speed double-nozzle sprayer for non-contact inkjet printer Download PDFInfo
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- CN202242328U CN202242328U CN2011202684144U CN201120268414U CN202242328U CN 202242328 U CN202242328 U CN 202242328U CN 2011202684144 U CN2011202684144 U CN 2011202684144U CN 201120268414 U CN201120268414 U CN 201120268414U CN 202242328 U CN202242328 U CN 202242328U
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- nozzle
- shower nozzle
- inductor
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Abstract
The utility model relates to a high-speed double-nozzle sprayer for a non-contact inkjet printer, which comprises an ink droplet deflecting device and two spray printing devices. Each spray printing device consists of a nozzle, a piezoelectric crystal module, a charging electrode, a front ink droplet speed sensor and a rear ink droplet speed sensor, the ink droplet deflecting device comprises two positive deflection electrode plates and a negative deflection electrode plate, each piezoelectric crystal module and the corresponding nozzle are assembled together and mounted on the upper portion of a sprayer machine body, each charging electrode is mounted below the corresponding nozzle, an ejecting opening of each nozzle downwards faces to the corresponding charging electrode, each front ink droplet speed sensor and the corresponding rear ink droplet speed sensor are mounted below the corresponding charging electrode, each positive deflection electrode plate is mounted between the front ink droplet speed sensor and the rear ink droplet speed sensor of the corresponding spray printing device, and each piezoelectric crystal module and the corresponding charging electrode are connected with a control system of the corresponding nozzle. By the aid of the high-speed double-nozzle sprayer, spray printing speed can be increased, spray printing of larger characters can be realized, and spray printing of two colors also can be realized.
Description
Technical field
The utility model is a kind of high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine, belongs to the renovation technique of the high speed twin-jet nozzle shower nozzle that is used for contactless 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; The spray printing line number receives the nozzle structure restriction generally to be no more than 4 row (32 point); Can not spray printing big character, and spray printing speed obviously reduces with the increase of spray printing line number, also has some to use the contactless ink jet numbering machine of multiinjectors or many shower nozzles; But all adopt same set of ink set; Can only a kind of color of spray printing, and between the grating of each nozzle ejection certain distance is arranged, can not the big character of spray printing.
The utility model content
The purpose of the utility model is to consider the problems referred to above and a kind of spray printing speed that both can improve is provided, again can the big character of spray printing, but and spray printing go out the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine of two kinds of colors.The utility model is reasonable in design, and is convenient and practical.
The technical scheme of the utility model is: the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine of the utility model; Include ink droplet arrangement for deflecting and two groups of jet printing appts of being installed on the shower nozzle circuit board; Every group of jet printing appts includes nozzle, piezo-electric crystal module, the charging utmost point, preceding drop speeds inductor, back drop speeds inductor; The ink droplet arrangement for deflecting includes two positive deflection battery lead plates, negative bias changes battery lead plate; Wherein piezo-electric crystal module and nozzle are assembled together, and are installed in the top of shower nozzle body, and the charging utmost point is installed on the below of nozzle; The ejiction opening of nozzle is downwards towards the charging utmost point; Before drop speeds inductor and back drop speeds inductor be installed in the below of the charging utmost point, all be equiped with the positive electrode deflecting plates between the preceding drop speeds inductor in two groups of jet printing appts and the back drop speeds inductor, and negative bias commentaries on classics battery lead plate is installed between two positive electrode deflecting plates; Negative bias changes battery lead plate and is installed on the shower nozzle circuit board, and the piezo-electric crystal module and the charging utmost point are connected with the control system of shower nozzle.
Above-mentioned charging is extremely gone up set notch and is become vertical direction.
The center of circle of the center of circle of the center line of said nozzle, preceding drop speeds inductor, back drop speeds inductor is on same straight line, and the groove center through the charging utmost point.
Above-mentioned positive deflection battery lead plate is installed on the shower nozzle circuit board through the electronic pads pin.
The below of the back drop speeds inductor of above-mentioned every group of jet printing appts also is equiped with accumulator tank respectively, and accumulator tank is installed in the bottom of shower nozzle circuit board.
The center of circle of the center of circle of drop speeds inductor, back drop speeds inductor before above-mentioned, with the recovery holes center of accumulator tank in line, and the groove center through the charging utmost point.
Above-mentioned shower nozzle circuit board and the unification of two positive deflection battery lead plates are loaded on the nozzle boss.
The working face that above-mentioned positive electrode deflecting plates and negative bias change battery lead plate is the inclined-plane, and both working faces are parallel to each other.
Piezo-electric crystal module in above-mentioned two groups of jet printing appts is connected with the Mo Lu system that printing ink independently is provided respectively.
The above-mentioned ink colors of the Mo Lu system that piezo-electric crystal module in two groups of jet printing appts provides printing ink of giving respectively is identical or different.
The utility model is because employing is provided with two groups of jet printing appts structures; The grating maximum length (arrangement is counted) that the ink droplet of the twin-jet nozzle ejection of two groups of jet printing appts forms is the twice that single-nozzle ejection ink droplet forms the grating maximum length; Thereby can the height of spray printing font be expanded to original twice; In addition, also can distribute to two nozzles and come spray printing, make spray printing speed bring up to original twice by the spray printing that single injector is implemented; In addition, preceding drop speeds inductor and the back drop speeds inductor of the utility model through each group all can be controlled the jet 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 high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the side view of the utility model embodiment;
Fig. 3 is the rearview of the utility model embodiment;
Fig. 4 is the stereogram of the utility model embodiment.
The specific embodiment
Embodiment:
The structural representation of the utility model is like Fig. 1,2,3, shown in 4; The high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine of the utility model; Include ink droplet arrangement for deflecting and two groups of jet printing appts of being installed on the shower nozzle circuit board 11; Every group of jet printing appts includes nozzle 1, piezo-electric crystal module 2, the charging utmost point 3, preceding drop speeds inductor 4, back drop speeds inductor 7, and the ink droplet arrangement for deflecting includes two positive deflection battery lead plates 6, negative bias changes battery lead plate 10, and wherein piezo-electric crystal module 2 is assembled together with nozzle 1; And be installed in the top of shower nozzle body 13; The charging utmost point 3 is installed on the below of nozzle 1, and the ejiction opening of nozzle 1 is downwards towards the charging utmost point 3, and preceding drop speeds inductor 4 and back drop speeds inductor 7 are installed in the below of the charging utmost point 3; All be equiped with positive electrode deflecting plates 6 between preceding drop speeds inductor 4 in two groups of jet printing appts and the back drop speeds inductor 7; And negative bias changes battery lead plate 10 and is installed between two positive electrode deflecting plates 6, and negative bias changes battery lead plate 10 and is installed on the shower nozzle circuit board 11, and the piezo-electric crystal module 2 and the charging utmost point 3 are connected with the control system of shower nozzle.Each point of two gratings (point of a string marshalling) that the ink droplet of two nozzles, 1 ejection of above-mentioned two groups of jet printing appts forms on the base stock of motion can be arranged in a line; And can be compounded to form a grating by slitless connection through regulating; The grating that is equal to the single-nozzle ejection; When the object of motion passed through the below of shower nozzle with the direction of arranging perpendicular to said nozzle, the control of these optical-mechanical systems can form character or pattern at the body surface of motion down.
Set notch becomes vertical direction on the above-mentioned charging utmost point 3.
The center of circle of the center of circle of the center line of said nozzle 1, preceding drop speeds inductor 4, back drop speeds inductor 7 is on same straight line, and the groove center through the charging utmost point 3.
Above-mentioned positive deflection battery lead plate 6 is installed on the shower nozzle circuit board 11 through electronic pads pin 5.
In the present embodiment, the below of the back drop speeds inductor 7 of above-mentioned every group of jet printing appts also is equiped with accumulator tank 8,12 respectively, and accumulator tank 8,12 is installed in the bottom of shower nozzle circuit board 11.Accumulator tank 8,12 is connected with printing ink recovery system 16,17 respectively.
The center of circle of the center of circle of drop speeds inductor 4, back drop speeds inductor 7 before above-mentioned, with the recovery holes center of accumulator tank 8,12 in line, and the groove center through the charging utmost point 3.
Above-mentioned shower nozzle circuit board 11 and two positive deflection battery lead plate 6 unified being loaded on the nozzle boss 9.
In the present embodiment, above-mentioned positive electrode deflecting plates 6 is the inclined-plane with the working face that negative bias changes battery lead plate 10, and both working faces are parallel to each other, and is inconsistent and electric field that form tilts in order to correct before and after the deflecting plates structure, guarantees two electric field symmetries.Under acting in the electric field of symmetry, the ink droplet of two nozzles, 3 ejections of above-mentioned two groups of jet printing appts is located on the same line to relative direction deflection and yawing moment.
In the present embodiment, the piezo-electric crystal module 2 in above-mentioned two groups of jet printing appts is connected with the Mo Lu system that printing ink independently is provided 14,15 respectively.
In the present embodiment, the above-mentioned ink colors of the Mo Lu system 14,15 that piezo-electric crystal module 2 in two groups of jet printing appts provides printing ink of giving respectively is identical or different.
The operation principle of the utility model is following: the printing ink of two groups of ink set supplies is sent to two groups of piezo-electric crystal modules 2 in the jet printing appts respectively; Form the line of ink marker via nozzle 1 ejection; Piezo-electric crystal module 2 produces mechanical oscillation under the sine pulse effect that the control system of shower nozzle provides; Make the line of ink marker through the charging utmost point 3 time, fragment into ink droplet, the charging utmost point 3 provides the pulse of amplitude different voltages with different as required by the control system of shower nozzle, makes ink droplet filled with suitable electric weight in the moment of rupturing; Charged droplets is subsequently through changeing the high voltage electric field that battery lead plate 10 constitutes by positive deflection battery lead plate 6, negative bias; And under effect of electric field, producing deflection, charged droplets is passed electric field at last and is ejected into and forms grating (point of a string marshalling) on the spray printing body surface that is installed in the shower nozzle underpart, not charged droplets or with the then not deflection in electric field of detection ink droplet of micro-electric weight; Directly inject in the accumulator tank 8,12, reclaim by the printing ink recovery system.When object under shower nozzle with perpendicular to direction of an electric field through the time, just can on body surface, form character or pattern.
In addition; The control system of shower nozzle can be divided into the charging pulse of every the grating that forms character or pattern two groups up and down; And deliver to the charging utmost point 3 of different jet printing appts respectively, to the ink droplet charging of this group, two groups of charging ink droplets simultaneously in the electric field of two symmetries to relative direction deflection; When the object of motion with perpendicular to the below of the direction of arranging through shower nozzle the time in said nozzle 1; Charged droplets by the ejection of two jet printing appts can be reduced into a rule grating on the object of motion, because every grating accomplishes by two nozzles, can make the maximum length (counting at most of formation grating) of this grating reach the twice of the maximum length of single injector grating; Perhaps during by the grating data of single injector spray printing, can maximum speed be brought up to twice at spray printing.
In addition; The control system of shower nozzle can send to every group of jet printing appts as required and detect pulse; When drop speeds inductor 4 was with back drop speeds inductor 7 before the detection ink droplet that detects pulse charge flies through, system can record the flight time of detection ink droplet, calculated the ink droplet flying speed in order to control the ink pressure of respectively organizing sprayed printed system; Stable with the assurance drop speeds, and reach the highly stable unanimity of grating.
Claims (10)
1. high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine; It is characterized in that including ink droplet arrangement for deflecting and two groups of jet printing appts of being installed on the shower nozzle circuit board (11); Every group of jet printing appts includes nozzle (1), piezo-electric crystal module (2), the charging utmost point (3), preceding drop speeds inductor (4), back drop speeds inductor (7); The ink droplet arrangement for deflecting includes two positive deflection battery lead plates (6), negative bias changes battery lead plate (10); Wherein piezo-electric crystal module (2) is assembled together with nozzle (1); And be installed in the top of shower nozzle body (13); The charging utmost point (3) is installed on the below of nozzle (1), and the ejiction opening of nozzle (1) is downwards towards the charging utmost point (3), and preceding drop speeds inductor (4) and back drop speeds inductor (7) are installed in the below of the charging utmost point (3); All be equiped with positive electrode deflecting plates (6) between preceding drop speeds inductor (4) in two groups of jet printing appts and the back drop speeds inductor (7); And negative bias changes battery lead plate (10) and is installed between two positive electrode deflecting plates (6), and negative bias changes battery lead plate (10) and is installed on the shower nozzle circuit board (11), and the piezo-electric crystal module (2) and the charging utmost point (3) are connected with the control system of shower nozzle.
2. the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine according to claim 1 is characterized in that the last set notch of the above-mentioned charging utmost point (3) becomes vertical direction.
3. the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine according to claim 2; The center of circle of the center of circle, back drop speeds inductor (7) that it is characterized in that center line, the preceding drop speeds inductor (4) of said nozzle (1) is on same straight line, and the groove center through the charging utmost point (3).
4. the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine according to claim 1 is characterized in that above-mentioned positive deflection battery lead plate (6) is installed on the shower nozzle circuit board (11) through electronic pads pin (5).
5. according to each described high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine of claim 1 to 4; The below that it is characterized in that the back drop speeds inductor (7) of above-mentioned every group of jet printing appts also is equiped with accumulator tank (8,12) respectively, and accumulator tank (8,12) is installed in the bottom of shower nozzle circuit board (11).
6. the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine according to claim 5; It is characterized in that above-mentioned before drop speeds inductor (4) the center of circle, back drop speeds inductor (7) the center of circle, with the recovery holes center of accumulator tank (8,12) in line, and the groove center through the charging utmost point (3).
7. the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine according to claim 6 is characterized in that above-mentioned shower nozzle circuit board (11) and two positive deflection battery lead plates (6) unification are loaded on the nozzle boss (9).
8. the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine according to claim 7 it is characterized in that above-mentioned positive electrode deflecting plates (6) and the working face that negative bias changes battery lead plate (10) are the inclined-plane, and both working faces is parallel to each other.
9. the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine according to claim 8 is characterized in that the piezo-electric crystal module (2) in above-mentioned two groups of jet printing appts is connected with the Mo Lu system that printing ink independently is provided (14,15) respectively.
10. the high speed twin-jet nozzle shower nozzle that is used for contactless ink jet numbering machine according to claim 9 is characterized in that the above-mentioned ink colors of the Mo Lu system (14,15) that piezo-electric crystal module (2) in two groups of jet printing appts provides printing ink of giving respectively is identical or different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202684144U CN202242328U (en) | 2011-07-27 | 2011-07-27 | High-speed double-nozzle sprayer for non-contact inkjet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202684144U CN202242328U (en) | 2011-07-27 | 2011-07-27 | High-speed double-nozzle sprayer for non-contact inkjet printer |
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| Publication Number | Publication Date |
|---|---|
| CN202242328U true CN202242328U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202684144U Expired - Lifetime CN202242328U (en) | 2011-07-27 | 2011-07-27 | High-speed double-nozzle sprayer for non-contact inkjet printer |
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| Country | Link |
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| CN (1) | CN202242328U (en) |
Cited By (7)
| 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 |
| CN105584218A (en) * | 2016-02-01 | 2016-05-18 | 厦门英杰华机电科技有限公司 | CIJ code spraying system with double parallel nozzles |
| CN105904866A (en) * | 2016-04-20 | 2016-08-31 | 昇捷丰电子（厦门）有限公司 | Array jet printing method for ink jet printer |
| CN106313896A (en) * | 2016-08-23 | 2017-01-11 | 厦门英杰华机电科技有限公司 | Viscosity detection method for ink-jet printer |
| CN109016883A (en) * | 2018-10-26 | 2018-12-18 | 胡圣锋 | A kind of Split type code spraying machine shower nozzle |
| 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 |
| CN116330843A (en) * | 2023-04-28 | 2023-06-27 | 江苏亿达特种线缆有限公司 | Automobile wire harness processing ink jet numbering machine |
-
2011
- 2011-07-27 CN CN2011202684144U patent/CN202242328U/en not_active Expired - Lifetime
Cited By (10)
| 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 |
| CN105584218A (en) * | 2016-02-01 | 2016-05-18 | 厦门英杰华机电科技有限公司 | CIJ code spraying system with double parallel nozzles |
| CN105904866A (en) * | 2016-04-20 | 2016-08-31 | 昇捷丰电子（厦门）有限公司 | Array jet printing method for ink jet printer |
| CN106313896A (en) * | 2016-08-23 | 2017-01-11 | 厦门英杰华机电科技有限公司 | Viscosity detection method for ink-jet printer |
| CN106313896B (en) * | 2016-08-23 | 2017-11-17 | 厦门英杰华机电科技有限公司 | Ink jet numbering machine method for detecting viscosity |
| 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 |
| 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 |
| CN116330843A (en) * | 2023-04-28 | 2023-06-27 | 江苏亿达特种线缆有限公司 | Automobile wire harness processing ink jet numbering machine |
| CN116330843B (en) * | 2023-04-28 | 2023-08-29 | 江苏亿达特种线缆有限公司 | Automobile wire harness processing ink jet numbering machine |
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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. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510730 Guangdong province Guangzhou city four street bluejade Guangzhou economic and Technological Development Zone No. nine, No. 6 building two 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) Patentee before: Yida (Guangzhou) Packaging Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |