CN203381349U - Built-in seal type pressure dynamic compensation continuous ink supplying system - Google Patents
Built-in seal type pressure dynamic compensation continuous ink supplying system Download PDFInfo
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- CN203381349U CN203381349U CN201320294198.XU CN201320294198U CN203381349U CN 203381349 U CN203381349 U CN 203381349U CN 201320294198 U CN201320294198 U CN 201320294198U CN 203381349 U CN203381349 U CN 203381349U
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Abstract
The utility model relates to a built-in seal type pressure dynamic compensation continuous ink supplying system. The built-in seal type pressure dynamic compensation continuous ink supplying system comprises an ink soft bag (1), a pressure dynamic compensation device and a printing head (5). The ink soft bag (1) is located above the pressure dynamic compensation device and is connected with an ink inlet (31) of the pressure dynamic compensation device via a soft bag connecting pipe (2), and the pressure dynamic compensation device is equipped with an elastic air bag (33). An ink outlet (37) below the pressure dynamic compensation device is connected with the printing head (5) via an ink supplying pipe (4), and when the ink inlet (31) and the ink outlet (37) supply ink, the pressure dynamic compensation device is in a seal state. The built-in seal type pressure dynamic compensation continuous ink supplying system of the utility model puts an end to the contact opportunity of the ink and the outside air, enables the possibility of the oxidation, evaporation and crystallization of the ink to be reduced, thereby reducing the head blocked phenomenon. Meanwhile, the built-in seal type pressure dynamic compensation continuous ink supplying system also solves the phenomena very well, such as vapor lock, backflow, misting, overflowing, etc., and possesses the alarm devices, such as ink exhausted voice devices, corresponding indicating lamp prompting devices, etc.
Description
Technical field
The utility model relates to a kind of pressure dynamic compensation continuous ink-supply system of ink-jet printer, particularly a kind of the pressure dynamic compensating device is built in to the built-in sealing pressure dynamic compensation continuous ink-supply system in ink feeding system.Belong to the printing technique field.
Background technology
Continuous ink-supply system is called for short and connects confession, adopts external ink bottle to be connected with the print cartridge of printer with conduit again, and the benefit of continuous ink-supply system maximum is material benefit, and the original-pack ink of cost ratio is cheaply a lot.Secondly the ink supply amount is large, and ink is convenient, general capacity 100ml of the same colour, at least many 5 times than original-pack print cartridge ink.Along with company's ink supply water quality just grows steadily, company is comparatively general for ink.In existing continuous ink-supply system, the vent plug of ink storage container communicates with atmosphere for a long time, easily produce oxidation, cause crystallization and precipitation, the printer ink cartridge water level is during higher than external water level, ink can reflux, and the ink water level of external ink storage container is higher than the print cartridge water level, and ink will flow in printing by Pipe for supplying ink.Time one length is easy to occur vapour lock, resistance head, flies China ink, even causes the damage of printhead or printer.
" a kind of pressure dynamic compensating device and pressure dynamic compensation continuous ink-supply system ", application number that the applicant applied in 2012: 201210032009.1; By elastic bag discontinuity dynamic compensation, only, when printer is worked, ink just contacts with extraneous air discontinuity, effectively reduces the chance that ink contacts with extraneous air, and then reduces a resistance phenomenon; By the discontinuity negative pressure, solve air-resistance phenomenon; The printer ink cartridge ink refluxes less than in the ink storage bucket, thereby the problem of the frequent clear Xian's printhead of solution thus, has solved preferably vapour lock, resistance head, flown the phenomenons such as black.In view of this technology is still being continually developed and improved the stage, so develop the continuous ink-supply system that a kind of quality is higher, seem very urgent.
Summary of the invention
The purpose of this utility model is the pressure dynamic compensating device is built in ink feeding system, adopts the soft bag of ink and the direct UNICOM of pressure dynamic compensating device, ink all the time in sealing state, thereby solved better vapour lock, resistance head, fly the phenomenon such as China ink.A kind of built-in sealing pressure dynamic compensation continuous ink-supply system finally is provided.
The technical scheme of the utility model pressure dynamic compensating device: a kind of built-in sealing pressure dynamic compensation continuous ink-supply system, it comprises the soft bag of ink, pressure dynamic compensating device and printhead, the soft bag of described ink is positioned at the top of pressure dynamic compensating device, by soft bag connecting leg, with the ink entrance of pressure dynamic compensating device, be connected, be provided with elastic bag in the pressure dynamic compensating device, the ink outlet port of pressure dynamic compensating device below is connected with printhead by ink tube, when ink entrance and ink outlet port ink supply, the pressure dynamic compensating device is in sealing state.
Preferably: described pressure dynamic compensating device comprises pressure dynamic compensation container, air bag folder and elastic bag, the capsule mouth outer wall of elastic bag is tightly connected with the connector of pressure dynamic compensation container and Nang Kou is communicated with atmosphere, elastic bag utricule one or both sides are provided with the air bag folder, the air bag folder swings and is connected with the inwall of pressure dynamic compensation container, the air bag folder is connected with the elastic bag utricule by spring, pressure dynamic compensation container top is provided with ink entrance, and below is provided with ink outlet port.
Further preferably: the connector that the capsule mouth outer wall of described elastic bag is provided with middle part, pressure dynamic compensation container top is tightly connected and Nang Kou is communicated with atmosphere, on the pressure dynamic compensation container of elastic bag both sides, inwall is provided with two Connection Blocks, the air bag folder of both sides swings and is connected with Connection Block respectively, one of them air bag folder outwards is connected with limited block is spacing, another air bag folder inboard is provided with the ink feed connecting rod or is connected with the ink feed connecting rod, the top of ink feed connecting rod is corresponding with the interior ink entrance position of ink entrance, linking springs between the air bag folder of both sides.
The outside, described air bag folder lower end is connected with magnetic material, this air bag folder outwards is not connected with limited block is spacing, it is corresponding with the swing position of magnetic material that the pressure dynamic compensation container outer wall of the same side is provided with intelligent switch, intelligent switch is connected with warning device, and warning device comprises audio alert and indicator lamp.
The soft bag of described ink is connected with ink entrance by soft bag connecting leg, and the mouth of pipe of soft bag connecting leg is that plug-in type is connected with the plug of ink entrance, and soft bag connecting leg is built-in with split ring and sealing plate.
Described pressure dynamic compensation container 3 is connected as a single entity with fixture, covers on fixture and is provided with the socket be connected with soft bag connecting leg 2.
The utility model has been stopped the chance that ink contacts with extraneous air, and the possibility of the oxidation of ink, evaporation and crystallization reduces, and then reduces a resistance phenomenon; The pressure dynamic compensating device minute bubbles of ink are understood because air bag presss from both sides and the discontinuity negative pressure of elastic bag, and then fade away, thereby solve air-resistance phenomenon; By the setting of ink feed connecting rod, ink outflow or backflow and ink from the soft bag of ink overflow, fly the problem such as China ink and also obtained good solution from printhead, have ink simultaneously and made the warning devices such as voice and corresponding indicator lamp prompting.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is the utility model embodiment 1 pressure dynamic compensating device structural representation.
In figure: the soft bag 1 of ink, soft bag connecting leg 2, pressure dynamic compensation container 3, ink entrance 31, air bag folder 32, elastic bag 33, spring 34, magnetic material 35, intelligent switch 36, ink outlet port 37, ink feed connecting rod 38, ink tube 4, printhead 5.
the specific embodiment
The utility model can be implemented by technical scheme, and by the following examples, the utility model will be further described, yet scope of the present utility model is not limited to following embodiment.Especially the pressure dynamic compensating device can also be connected with various informative continuous ink-supply system.
Embodiment 1:
A kind of built-in sealing pressure dynamic compensation continuous ink-supply system, it comprises the soft bag 1 of ink, pressure dynamic compensating device and printhead 5, the soft bag 1 of described ink is positioned at the top of pressure dynamic compensating device, by soft bag connecting leg 2, with the ink entrance 31 of pressure dynamic compensating device, be connected, be provided with elastic bag 33 in the pressure dynamic compensating device, the ink outlet port 37 of pressure dynamic compensating device below is connected with printhead 5 by ink tube 4, when ink entrance 31 and ink outlet port 37 ink supply, the pressure dynamic compensating device is in sealing state.
Described pressure dynamic compensating device comprises pressure dynamic compensation container 3, ink entrance 31, air bag folder 32, elastic bag 33, spring 34, magnetic material 35, intelligent switch 36, ink outlet port 37 and ink feed connecting rod 38, pressure dynamic compensation container 3 tops are provided with ink entrance 31, and below is provided with ink outlet port 37.
The connector that the capsule mouth outer wall of described elastic bag 33 is provided with pressure dynamic compensation container 3 middle parts, top is tightly connected and Nang Kou is communicated with atmosphere, on the pressure dynamic compensation container 3 of elastic bag 33 both sides, inwall is provided with two Connection Blocks, the air bag folder 32 on left side and right side swings and is connected with Connection Block respectively, the air bag folder 32 on right side outwards is connected with limited block is spacing, the air bag folder 32 in left side is inboard to be connected with ink feed connecting rod 38, the top of ink feed connecting rod 38 is corresponding with the position of the interior ink entrance of ink entrance 31, during printing, when the air bag folder 32 in left side outwards swings under the effect of elastic bag 33, ink enters pressure dynamic compensation container 3 by soft bag connecting leg 2 from the soft bag 1 of ink, when addition reaches one regularly, the air bag folder 32 in left side inwardly swings under the effect of spring 34 and elastic bag 33, the top of ink feed connecting rod 38 can seal the interior ink entrance of ink entrance 31, ink temporarily can not enter in pressure dynamic compensation container 3, mainly ink water level or the hypertonia prevented in pressure dynamic compensation container 3, thereby prevent that ink from overflowing from printhead 5.
Linking springs 34 between the air bag folder 32 on left side and right side, the air bag folder 32 on left side and right side bears a heavy burden and is connected with elastic bag 33, has contact-making surface to have certain pressure.Concrete pressure design will be decided by the elasticity of elastic bag 33, but printer is not while working, and the air bag folder 32 on left side and right side is connected with elastic bag 33 0 heavy burdens.Just for convenience of description, conduct does not limit right for described left side and right side.
The air bag in described left side presss from both sides 32 outsides, lower end and is connected with magnetic material 35, it is corresponding with the swing position of magnetic material 35 that pressure dynamic compensation container 3 outer walls of the same side are provided with intelligent switch 36, intelligent switch 36 triggers inductive switch by magnetic material 35, intelligent switch 36 is connected with warning device by wired or wireless, warning device comprises audio alert and indicator lamp, for reminding the owner, changes soft bag China ink.
The soft bag 1 of described ink is connected with ink entrance 31 by soft bag connecting leg 2, and the mouth of pipe of soft bag connecting leg 2 is that plug-in type is connected with the plug of ink entrance 31, and soft bag connecting leg 2 is built-in with split ring and sealing plate.During the plug of the mouth of pipe plug ink entrance 31 of soft bag connecting leg 2, plug withstands split ring, and sealing plate is opened, and ink can flow.
Described pressure dynamic compensation container 3 is connected as a single entity with fixture, covers on fixture and is provided with the socket be connected with soft bag connecting leg 2.Place the printer side when fixture is used, the soft bag 1 of ink be placed on fixture on cover.
Operation principle and process:
During initial state, pressure dynamic compensation container 3 is pre-loaded into a certain amount of ink, printer when work ink by ink outlet port 37 inflow line 4 again to printhead 5, ink volume minimizing due to pressure dynamic compensation container 3, the interior generation negative pressure of pressure dynamic compensation container 3, elastic bag 33 expansions, the air bag folder 32 on right side outwards is connected with limited block is spacing, therefore can not open fully, the air bag folder 32 in left side opens, the interior ink entrance of the top of ink feed connecting rod 38 and ink entrance 31 breaks away from, ink enters pressure dynamic compensation container 3 by soft bag connecting leg 2, when addition reaches one regularly, it is suitable that the interior pressure of pressure dynamic compensation container 3 is elevated to ambient pressure, the air bag folder 32 in left side inwardly swings under the effect of spring 34 and elastic bag 33, the top of ink feed connecting rod 38 can seal the interior ink entrance of ink entrance 31, ink temporarily can not enter in pressure dynamic compensation container 3, completed an ink supply circulation, so go down to reach the continuous ink feeding effect.
Claims (6)
1. a built-in sealing pressure dynamic compensation continuous ink-supply system, it comprises the soft bag of ink (1), pressure dynamic compensating device and printhead (5), it is characterized in that, the soft bag of described ink (1) is positioned at the top of pressure dynamic compensating device, by soft bag connecting leg (2), with the ink entrance (31) of pressure dynamic compensating device, be connected, be provided with elastic bag (33) in the pressure dynamic compensating device, the ink outlet port (37) of pressure dynamic compensating device below is connected with printhead (5) by ink tube (4), when ink entrance (31) and ink outlet port (37) ink supply, the pressure dynamic compensating device is in sealing state.
2. built-in sealing pressure dynamic compensation continuous ink-supply system according to claim 1, it is characterized in that, described pressure dynamic compensating device comprises pressure dynamic compensation container (3), air bag folder (32) and elastic bag (33), the capsule mouth outer wall of elastic bag (33) is tightly connected with the connector of pressure dynamic compensation container (3) and Nang Kou is communicated with atmosphere, elastic bag (33) utricule one or both sides are provided with air bag folder (32), air bag folder (32) swings and is connected with the inwall of pressure dynamic compensation container (3), air bag folder (32) is connected with elastic bag (33) utricule by spring (34), pressure dynamic compensation container (3) top is provided with ink entrance (31), below is provided with ink outlet port (37).
3. built-in sealing pressure dynamic compensation continuous ink-supply system according to claim 2, it is characterized in that, the connector that the capsule mouth outer wall of described elastic bag (33) is provided with middle part, pressure dynamic compensation container (3) top is tightly connected and Nang Kou is communicated with atmosphere, the upper inwall of the pressure dynamic compensation container (3) of elastic bag (33) both sides is provided with two Connection Blocks, the air bag folder (32) of both sides swings and is connected with Connection Block respectively, one of them air bag folder (32) outwards is connected with limited block is spacing, another air bag folder (32) inboard is provided with ink feed connecting rod (38) or is connected with ink feed connecting rod (38), the top of ink feed connecting rod (38) is corresponding with the interior ink entrance position of ink entrance (31), linking springs (34) between the air bag folder (32) of both sides.
4. according to the described built-in sealing pressure dynamic compensation continuous ink-supply system of claim 2 or 3, it is characterized in that, the outside, described air bag folder (32) lower end is connected with magnetic material (35), this air bag folder (32) outwards is not connected with limited block is spacing, it is corresponding with the swing position of magnetic material (35) that pressure dynamic compensation container (3) outer wall of the same side is provided with intelligent switch (36), intelligent switch (36) is connected with warning device, and warning device comprises audio alert and indicator lamp.
5. built-in sealing pressure dynamic compensation continuous ink-supply system according to claim 1 and 2, it is characterized in that, the soft bag of described ink (1) is connected with ink entrance (31) by soft bag connecting leg (2), the mouth of pipe of soft bag connecting leg 2 is that plug-in type is connected with the plug of ink entrance (31), and soft bag connecting leg (2) is built-in with split ring and sealing plate.
6. built-in sealing pressure dynamic compensation continuous ink-supply system according to claim 2, is characterized in that, described pressure dynamic compensation container (3) is connected as a single entity with fixture, covers on fixture and be provided with the socket be connected with soft bag connecting leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294198.XU CN203381349U (en) | 2013-05-27 | 2013-05-27 | Built-in seal type pressure dynamic compensation continuous ink supplying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294198.XU CN203381349U (en) | 2013-05-27 | 2013-05-27 | Built-in seal type pressure dynamic compensation continuous ink supplying system |
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| Publication Number | Publication Date |
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| CN203381349U true CN203381349U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320294198.XU Withdrawn - After Issue CN203381349U (en) | 2013-05-27 | 2013-05-27 | Built-in seal type pressure dynamic compensation continuous ink supplying system |
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| CN (1) | CN203381349U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287111A (en) * | 2013-05-27 | 2013-09-11 | 抚州市新智铨科技有限公司 | Built-in sealed continuous ink supply system with pressure dynamic compensation function |
| CN104553340A (en) * | 2015-01-30 | 2015-04-29 | 杭州御澜科技有限公司 | Automatic constant ink supply system and constant ink supply method thereof |
| CN111332022A (en) * | 2020-04-24 | 2020-06-26 | 厦门墨逦标识科技有限公司 | Negative pressure ink supply system with dynamic pressure compensation |
-
2013
- 2013-05-27 CN CN201320294198.XU patent/CN203381349U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287111A (en) * | 2013-05-27 | 2013-09-11 | 抚州市新智铨科技有限公司 | Built-in sealed continuous ink supply system with pressure dynamic compensation function |
| CN104553340A (en) * | 2015-01-30 | 2015-04-29 | 杭州御澜科技有限公司 | Automatic constant ink supply system and constant ink supply method thereof |
| CN104553340B (en) * | 2015-01-30 | 2016-09-14 | 杭州御澜科技有限公司 | Continuous way automatically supplying ink system and continuous ink feeding method thereof |
| CN111332022A (en) * | 2020-04-24 | 2020-06-26 | 厦门墨逦标识科技有限公司 | Negative pressure ink supply system with dynamic pressure compensation |
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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: 20140108 Effective date of abandoning: 20150520 |
|
| RGAV | Abandon patent right to avoid regrant |