CN203317891U - Ink-jet photo printer ink path pressure self-balance ink-loading device - Google Patents
Ink-jet photo printer ink path pressure self-balance ink-loading device Download PDFInfo
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- CN203317891U CN203317891U CN2013203022499U CN201320302249U CN203317891U CN 203317891 U CN203317891 U CN 203317891U CN 2013203022499 U CN2013203022499 U CN 2013203022499U CN 201320302249 U CN201320302249 U CN 201320302249U CN 203317891 U CN203317891 U CN 203317891U
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Abstract
The utility model discloses an ink-jet photo printer ink path pressure self-balance nozzle ink-loading device, which relates to the technical field of ink jet printers. The ink-jet photo printer ink path pressure self-balance nozzle ink-loading device comprises an ink supply cabin, and an ink conveying pipe having one end connected on the ink supply cabin and used for supplying printing ink. The other end of the ink conveying pipe is connected on a nozzle box and inserted inside the nozzle box. The bottom of the nozzle box is provided with a nozzle. The upper cover or the outer wall of the nozzle box is provided with a through hole. Elastic bodies are filled inside the through hole. The ink-jet photo printer ink path pressure self-balance nozzle ink-loading device can prevent ink supply failure generated during a continuous printing process due to operation differences. The printing ink inside the ink supply cabin directly enters the inner side of the nozzle from the ink conveying pipe. No ink contact is required during an operation. The ink pollution is prevented. The pressure of an ink path system is balanced to an optimum state in a self-adaptive way. The operations which can be finished in one step are simple and easy. The effects will not vary with different people. Continuous printing is achieved. Ink supply failure never occurs. The ink supply failure problem characterized by varied effects due to a conventional ink-loading ink-extracting means is thoroughly solved.
Description
[technical field]
The utility model relates to the inkjet printer technologies field, relates in particular to a kind of ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink.
[background technology]
The continuous ink feeding shower nozzle ink supply of tradition ink-jetting printer is to add according to siphon principle common realization of vacuum that the upper nozzle ink-jet produces, regulate sprinkler pressure and eliminate the spout sheet to the bubble between filter screen and take out (suction) ink by using manual or electronic pumping ink device to take out the action of (suction) China ink to the shower nozzle print cartridge, until form complete continuous siphon path.When mutually suitable with sprinkler height for the ink height of water level of cartridge, when shower nozzle is worked just continuously ink-jet can not interrupt.In actual application, for in the ink barrel between cartridge and shower nozzle, needing to have continuous ink, the siphon principle of ink-jetting printer continuous ink feeding just can be realized, in existing method, general operating process is: at first toward a certain amount of ink of the interior filling of shower nozzle, the ink barrel two ends being connected to tattooing needle inserts respectively in the shower nozzle box and supplies in cartridge again, after this take out the action of (suction) China ink by manual or electronic (suction) the black device of taking out, under atmospheric effect, the bubble existed between ink in print cartridge and ink cartridge nozzle and filter screen is extracted out by the pumping ink device, thereby do not have alveolate complete siphon path in the middle of forming fully, complete the process of pumping ink.This kind of method of operating, exist following deficiency: one, adopt while taking out (suction) black device action, can be because incorrect (the needing skill) that the pumping ink device is installed, causing fluid sealant to be lined with leakage causes air to pour in the runner formation bubble in spray orifice, hinder the circulation of ink, the filter screen of shower nozzle to nozzle flow channel can locate to produce the mixture of air and ink, and the ejection that hinders ink droplet causes broken string; Two, because ink can not spray smoothly, the heat that head chip work produces can not have the ink of ejection to take away, and the chip of shower nozzle is burnt in the accumulation that can produce heat then, and shower nozzle is scrapped; Three, due to operator's degree of understanding difference and the correctness of operation skill, can not unify, while causing for a long time a large number of users to occur that shower nozzle is installed, by taking out, (suctions) China ink is incorrect to be caused while printing disconnected blackly, burns shower nozzle, and this problem perplexs producer and user for a long time.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, a kind of ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink of alternative traditional ink extracting is provided, this ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink operating process is convenient and simple, can not make entrained air in shower nozzle, cause the problem that produces the quality that impact is printed after bubble.
The technical solution of the utility model is achieved in that it comprises that a confession cartridge and an end are connected on the confession cartridge for an ink transfer tube of ink channel is provided, and the other end of this ink transfer tube is connected on a shower nozzle box and stretches to shower nozzle box inside, the bottom of described shower nozzle box is provided with the nozzle of ink ejector chip, its improvements are: on the upper cover of described shower nozzle box or outer wall, have through hole, and be filled with in this through hole and can seal and self-styled elastomer, injection needle can insert vacuum extractor by this elastomer, the air that extracts shower nozzle box inside produces vacuum,
In said structure, described through hole is arranged on a boss, the inwall of the through hole of flexible silicon colloid and boss fits tightly, the outer wall of described boss is provided with external screw thread, this boss is provided with the nut with the external screw thread coupling, after described nut is screwed on boss, described elastomer is compressed in described through hole, the middle part of described nut has a hole, and the diameter of this hole is less than the diameter of described through hole;
In said structure, described elastomer is a silica gel plug, for sealing and self-styled;
In said structure, described vacuum means is set to a syringe, and this syringe is with a syringe needle, and described syringe needle inserts elastomer and stretches into nozzle interior;
In said structure, described shower nozzle box inside is a balancing gate pit, and the end that described ink barrel stretches into shower nozzle box inside is ink entry, and this ink entry stretches into described balancing gate pit;
The beneficial effects of the utility model are: the utility model is by above-mentioned ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink, alternative traditional ejecting device, the utility model is the through hole with shower nozzle box internal communication by setting on the outer wall of shower nozzle box, and be filled with elastomer in this through hole, by this kind of structure, can insert by this elastomer the vacuum extractor of ink extracting, after vacuum extractor inserts shower nozzle box inside, can extract the air of shower nozzle box inside, after the shower nozzle box device is standing, externally under the effect of air pressure, along the ink transfer tube, enter shower nozzle box inside for the printing ink in cartridge, the contraction of the ink transfer tube caused during due to extracting air also recovers normal, make the shower nozzle box, tending to balance of the pressure adaptive of ink transfer tube and confession cartridge, this structure is compared with the structure of traditional oil pumping China ink, can not cause air to pour in the runner in spray orifice because fluid sealant is lined with leakage, hinder the circulation of ink, the filter screen of shower nozzle box can not produce the mixture of bubble and ink to the nozzle flow channel place and the ejection that hinders ink droplet causes broken string, simultaneously, because the shower nozzle place ink of ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink of the present utility model can flow out smoothly, the heat that head chip work produces is taken away by the ink of ejection, can not burn due to the accumulation of heat the chip of shower nozzle, it is more permanent that head chip is used, the pumping ink action of ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink of the present utility model only completes by a step, simple and reliable, standard the uniformity of operator operation, solved when shower nozzle is installed by taking out when (suction) China ink is incorrect causes printing the problem of breaking China ink and burning shower nozzle, and owing to not there will be disconnected black situation, normal quality and the printing effect of the printing that the utility model guarantees.
[accompanying drawing explanation]
Fig. 1 is ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink schematic perspective view of the present utility model;
The shower nozzle cross section view that Fig. 2 is ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink of the present utility model.
[specific embodiment]
Below in conjunction with drawings and Examples, the utility model will be further described.
Shown in Fig. 1, the utility model has disclosed ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink, this ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink is arranged on the ink-jetting printer upper nozzle, and a plurality of cartridge nozzle China inks are installed side by side, can print the drawing of different demands.Shown in Fig. 1 and Fig. 2, it includes a confession cartridge 10 and an end is connected on confession cartridge 10 for an ink transfer tube 20 of ink is provided, the other end of this ink transfer tube 20 is connected on a shower nozzle box 30 and by tattooing needle and stretches to shower nozzle box 30 inside, have on cartridge 10 ink supply port 101 be communicated with ambient atmosphere, the bottom of shower nozzle box 30 is provided with nozzle 301.
With reference to Fig. 2, there is the through hole 302 with shower nozzle box 30 internal communication on the outer wall of shower nozzle box 30, and be filled with elastomer in this through hole 302, in the present embodiment, shown in Fig. 2, through hole 302 is arranged on and covers, and this through hole 302 is arranged on a boss 304, elastomer is a silica gel plug 303, silica gel plug 303 fits tightly with the inwall of the through hole 302 of boss 304, the outer wall of boss 304 is provided with external screw thread, this boss 304 is provided with the nut 305 with the external screw thread coupling, after described nut 305 is screwed on boss 304, described silica gel plug 303 is compressed in described through hole 302 in order to sealing, and this screw connection structure also can be made vinyl cover ultra-sonic welded type of attachment, the middle part of described nut 305 has a hole 306, and the diameter of this hole 306 is less than the diameter of described through hole 302.Shower nozzle box 30 inside are a balancing gate pit 307, the end that ink transfer tube 20 stretches into shower nozzle box inside is ink entry 201, and this ink entry 201 stretches into 307De bottom, described balancing gate pit, general, be coated with chip 40 on nozzle 301, chip 40 can be controlled the action of each nozzle 301.
By this kind of structure, vacuum extractor is thrust to shower nozzle box 30 inside by silica gel plug 303, and in the present embodiment, with reference to Fig. 1, this vacuum means is set to an injector for medical purpose 50 and subsidiary small size syringe needle, when vacuumizing, the syringe needle of syringe 50 is thrust in shower nozzle box 30 from silica gel plug 303, slowly carry out the action of quantitative evacuation, and, when quantitatively completing syringe needle and extract, silica gel plug 303 can be by self elasticity self-closed.Below the using method that is applied in ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink is described: this using method comprises the following steps:
Whether A, inspection supply the ink transfer tube 20 of cartridge 10 airtight intact with the ink via of company's formation of shower nozzle box 30;
The installation of B, ejecting device, add enough inks by ink supply port 101 in confession cartridge 10, ink transfer tube 20 1 ends make ink transfer tube 20 be placed in the bottom for cartridge 10 by tattooing needle, and the other end connects shower nozzle box tattooing needle, makes ink can be delivered to continuously shower nozzle box 30;
C, vacuumize, under the sealed nozzle condition of shower nozzle box 30 (close good by adhesive tape when the shower nozzle box dispatches from the factory), syringe 50 needle pierces silica gel plugs 303 are entered in shower nozzle box 30 chambeies, the air that slowly extracts inside, 40ML balancing gate pit forms vacuum, ink is by for cartridge 10, along ink transfer tube 20, entering shower nozzle box 30, until be charged to predetermined liquid level position, now, due to the effect of vacuum, any one all exists the above position of the interior spray nozzle sheet of shower nozzle box 30 without bubble;
D, ejecting device standing, can under atmospheric pressure, produce distortion owing to vacuumizing rear ink transfer tube 20, can produce vacuum when elasticity is recovered makes ink continue to flow to ink to enter in shower nozzle box 30, now can not tear the adhesive tape at nozzle place, form to avoid the air suck-back to enter the nozzle flow channel place injection that bubble hinders ink, now need standing 3-10 minute, preferably be 5 minutes;
E, after standing 5 minutes, vacuumizing the ink transfer tube distortion caused recovers, ink stops because the vacuum in shower nozzle box 30 descends gradually to supplementing also in shower nozzle box 30, external and internal pressure obtains adaptivity balance completely, now the sealant tape at tearable lost nozzle 301 places start to print.
The utility model is by above-mentioned ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink, with the method for traditional oil pumping China ink, compare, can not pollute due to the reason contact ink that uses the pumping ink device operator's hand and pumping ink device, and directly from ink transfer tube 20, enter shower nozzle box 30 inside for the ink in cartridge 10, can not produce the aeration printing continuously because traditional pumping ink device uses incorrect gas leakage.The error that this method does not exist different personnel's operations to be produced by technology, the air suck-back that while also having avoided pumping ink, China ink pipe distortion produces form in spout that bubble causes impact, install simple and reliablely, same effect is strong, so owing to only there being an action vacuumized to pollute without ink.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (5)
1. an ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink, it comprise one for cartridge and an end be connected to on cartridge for delivery of an ink transfer tube of ink, and the other end of this ink transfer tube is connected on a shower nozzle box and by tattooing needle and extends into to shower nozzle box bottom, the bottom of described shower nozzle box is provided with ink-jet chip and nozzle, it is characterized in that: on the upper cover of described shower nozzle box or outer wall, have through hole, and be filled with elastomer in this through hole, can insert vacuum extractor by this elastomer, the air that extracts shower nozzle box inside produces vacuum.
2. ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink according to claim 1, it is characterized in that: described through hole is arranged on a boss, the inwall of the through hole of elastomer and boss fits tightly, the outer wall of described boss is provided with external screw thread, this boss is provided with the nut with the external screw thread coupling, after described nut is screwed on boss, described elastomer is compressed in described through hole, the middle part of described nut has a hole.
3. ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink according to claim 1 and 2, it is characterized in that: described elastomer is a silica gel plug, for sealing with self-styled.
4. ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink according to claim 1, it is characterized in that: described vacuum means is set to a syringe, and this syringe is with a syringe needle, and described syringe needle inserts elastomer and also stretches into shower nozzle box inside.
5. ink-jetting printer ink pressure self-balancing cartridge nozzle device for ink according to claim 1, it is characterized in that: described shower nozzle box inside is a balancing gate pit, the end that described ink barrel stretches into shower nozzle box inside is ink entry, and this ink entry stretches into described balancing gate pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203022499U CN203317891U (en) | 2013-05-29 | 2013-05-29 | Ink-jet photo printer ink path pressure self-balance ink-loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203022499U CN203317891U (en) | 2013-05-29 | 2013-05-29 | Ink-jet photo printer ink path pressure self-balance ink-loading device |
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| CN203317891U true CN203317891U (en) | 2013-12-04 |
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| CN2013203022499U Expired - Lifetime CN203317891U (en) | 2013-05-29 | 2013-05-29 | Ink-jet photo printer ink path pressure self-balance ink-loading device |
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| CN (1) | CN203317891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210238A (en) * | 2013-05-29 | 2014-12-17 | 刘伟光 | Ink way pressure self-balancing nozzle ink loading device of inkjet printer and application method thereof |
| CN113910778A (en) * | 2021-09-24 | 2022-01-11 | 新印科技股份有限公司 | Control method of ink supply pipeline of printer |
-
2013
- 2013-05-29 CN CN2013203022499U patent/CN203317891U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210238A (en) * | 2013-05-29 | 2014-12-17 | 刘伟光 | Ink way pressure self-balancing nozzle ink loading device of inkjet printer and application method thereof |
| CN104210238B (en) * | 2013-05-29 | 2016-06-29 | 刘伟光 | Ink-jetting printer ink pressure self-balancing dress device for ink and using method thereof |
| CN113910778A (en) * | 2021-09-24 | 2022-01-11 | 新印科技股份有限公司 | Control method of ink supply pipeline of printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |