CN216466931U - Ink storage device - Google Patents
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- CN216466931U CN216466931U CN202122586727.0U CN202122586727U CN216466931U CN 216466931 U CN216466931 U CN 216466931U CN 202122586727 U CN202122586727 U CN 202122586727U CN 216466931 U CN216466931 U CN 216466931U
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Abstract
The utility model discloses an ink storage device, comprising: the ink storage device comprises an ink storage body, a cover plate, a first communication conduit, a circulation block, an ink bottle and a first electromagnetic valve; an overflow chamber and an ink storage chamber are limited in the ink storage body; the cover plate covers the ink storage body; the first communication conduit is arranged on the cover plate, one end of the first communication conduit penetrates through the cover plate to be connected to the overflow chamber, and the other end of the first communication conduit penetrates through the cover plate to be connected to the ink storage chamber; the circulation block is arranged on the cover plate; the ink bottle is connected with the circulation block; the first electromagnetic valve is arranged on the cover plate, one end of the first electromagnetic valve is connected with the circulation block, and the other end of the first electromagnetic valve penetrates through the cover plate to be connected to the ink storage chamber; therefore, the ink in the ink storage body can be prevented from overflowing and can be supplemented, and the user experience is greatly improved.
Description
Technical Field
The utility model relates to the technical field of printing, in particular to an ink storage device.
Background
In the correlation technique, the printer usually adopts the ink horn storage to print the ink, runs out the ink and needs the active renewal ink horn, can't continue to use this ink horn through the mode of replenishing the ink, in addition, the ink spills out easily when the internal gas pressure of ink horn changes to greatly reduced user experience.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, an object of the present invention is to provide an ink storage device, which can not only prevent the ink in the ink storage body from overflowing, but also replenish the ink in the ink storage body, thereby greatly improving the user experience.
To achieve the above object, the present invention provides an ink storage device, comprising: the ink storage body is internally limited with an overflow chamber and an ink storage chamber; the cover plate covers the ink storage body; a first communication conduit provided on the cover plate, and having one end penetrating the cover plate to be connected to the overflow chamber and the other end penetrating the cover plate to be connected to the ink storage chamber; the flow conversion block is arranged on the cover plate; the ink bottle is connected with the circulation block; the first electromagnetic valve is arranged on the cover plate, one end of the first electromagnetic valve is connected with the circulation block, and the other end of the first electromagnetic valve penetrates through the cover plate to be connected to the ink storage chamber.
According to the ink storage device provided by the utility model, the overflow chamber and the ink storage chamber are limited in the ink storage body; the cover plate covers the ink storage body; the first communication conduit is arranged on the cover plate, one end of the first communication conduit penetrates through the cover plate to be connected to the overflow chamber, and the other end of the first communication conduit penetrates through the cover plate to be connected to the ink storage chamber; the circulation block is arranged on the cover plate; the ink bottle is connected with the circulation block; the first electromagnetic valve is arranged on the cover plate, one end of the first electromagnetic valve is connected with the circulation block, and the other end of the first electromagnetic valve penetrates through the cover plate to be connected to the ink storage chamber; therefore, the ink in the ink storage body can be prevented from overflowing and can be supplemented, and the user experience is greatly improved.
In addition, the ink storage device proposed above according to the present invention may further have the following additional technical features:
optionally, the volume of the overflow chamber is less than the volume of the ink reservoir.
Optionally, the ink storage device further comprises: the overflow chamber is arranged in the overflow chamber, and the second liquid level sensor is arranged in the ink storage chamber.
Optionally, the ink storage device further comprises: the upper side plate is arranged on the cover plate; one end of the positive air pressure joint is connected with the circulation block, and the other end of the positive air pressure joint penetrates through the upper side plate to extend to the outside; and the first end of the second electromagnetic valve is connected with the ink bottle, the second end of the second electromagnetic valve is connected with the circulation block, and the third end of the second electromagnetic valve is connected to the ink storage chamber.
Optionally, the ink storage device further comprises: a negative air pressure joint provided on the cover plate, one end of the negative air pressure joint penetrating the upper side plate to extend to the outside; a second communication conduit provided on the cover plate, one end of the second communication conduit penetrating the cover plate to be connected to the ink reservoir, the other end of the second communication conduit being connected to the other end of the negative air pressure joint.
Optionally, the ink storage device further comprises: the ink bottle fixing seat is arranged on the upper side plate, and the ink bottle is connected with the circulation block through the ink bottle fixing seat.
Optionally, a first ink discharging port is formed in the bottom of the overflow chamber, a second ink discharging port is formed in the bottom of the ink storage chamber, a first detachable threaded plug is arranged on the first ink discharging port, and a second detachable threaded plug is arranged on the second ink discharging port.
Optionally, an ink outlet is opened on the side of the bottom of the ink storage chamber.
Optionally, the ink storage device further comprises: the middle of the switching screw is provided with an opening, and the switching screw is arranged at the ink outlet; one end of the filter is arranged in the opening; the adapter is arranged on the adapter screw.
Optionally, the ink storage device further comprises: and the sealing ring is arranged between the filter and the adapter screw.
Drawings
FIG. 1 is a schematic diagram of an ink storage device according to an embodiment of the present invention;
FIG. 2 is an exploded view of an ink storage device according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of an ink storage device according to an embodiment of the present invention at a first communication conduit;
FIG. 4 is a schematic cross-sectional view of an ink storage device according to an embodiment of the utility model;
FIG. 5 is a schematic top view of a cover plate of an ink storage device according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of an ink storage device from another perspective according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 5, an ink storage device according to an embodiment of the present invention includes an ink storage body 1, a cover plate 2, a first communication conduit 3, a circulation block 4, an ink bottle 5, and a first solenoid valve 6.
Wherein, an overflow chamber 21 and an ink storage chamber 22 are limited in the ink storage body 1; the cover plate 2 covers the ink storage body 1; the first communicating conduit 3 is arranged on the cover plate 2, one end of the first communicating conduit 3 penetrates through the cover plate 2 to be connected to the overflow chamber 21, and the other end of the first communicating conduit 3 penetrates through the cover plate 2 to be connected to the ink storage chamber 22; the circulation block 4 is arranged on the cover plate 2; the ink bottle 5 is connected with the circulation block 4; the first electromagnetic valve 6 is disposed on the cover plate 2, and one end of the first electromagnetic valve 6 is connected with the circulation block 4, and the other end of the first electromagnetic valve 6 penetrates the cover plate 2 to be connected to the ink storage chamber 22.
That is, the ink storing body 1 has two chambers, one is an overflow chamber 21 and the other is an ink storing chamber 22, the ink storing chamber 22 is used for storing the ink used normally, and the overflow chamber 21 is used for storing the ink overflowed when the air pressure in the ink storing chamber changes.
As an embodiment, the first communication conduit 3 is provided with joints at both ends thereof to the ink storage chamber 22 and the overflow chamber 21, respectively.
It should be noted that, when the ink storage chamber 22 is too much, the ink will overflow into the overflow chamber 21 through the first communication conduit 3, so as to prevent the ink from overflowing; the ink bottle 5 is connected with the circulation block 4 and is communicated with the circulation block 4, and the ink in the ink bottle 5 flows into the circulation block 4 and then flows into the ink storage chamber 22 of the ink storage body 1 after flowing into the first electromagnetic valve 6, so that the first electromagnetic valve 6 can control the supplement of the ink in the ink storage chamber 22.
As one example, the volume of the overflow chamber 22 is smaller than the volume of the ink reservoir chamber 21.
As an embodiment, the ink storage device further includes: a first liquid level sensor 7 and a second liquid level sensor 8, wherein the first liquid level sensor 7 is arranged in the overflow chamber 21, and the second liquid level sensor 8 is arranged in the ink storage chamber 22.
The liquid level in the overflow chamber 21 is monitored by providing the first liquid level sensor 7 in the overflow chamber 21; the liquid level in the ink reservoir 22 is monitored by providing the second liquid level sensor 8 in the ink reservoir 22.
As an embodiment, the ink storage device further includes: an upper side plate 9, a positive air pressure joint 10 and a second electromagnetic valve 21; wherein the upper side plate 9 is arranged on the cover plate 2; one end of the positive pneumatic connector 10 is connected with the circulation block 4, and the other end penetrates through the upper side plate 9 to extend to the outside; the first end of the second electromagnetic valve 11 is connected with the ink bottle 5, the second end of the second electromagnetic valve 11 is connected with the circulation block 4, and the third end of the second electromagnetic valve 11 is connected with the ink storage chamber 22.
It should be noted that the outside of the positive pressure connector 10 can be connected to a positive pressure pump by a conduit, the inside of the positive pressure connector 10 is connected to the flow block 4, the positive pressure gas enters the flow block 4 through the positive pressure connector 10 and then flows to the second electromagnetic valve 11, and since the second electromagnetic valve 11 is a three-way valve, it can be selectively determined whether the gas flows upwards into the ink bottle 5 or downwards into the ink storage chamber 22. When the ink bottle 5 needs to fill ink into the ink storage chamber 22, the second electromagnetic valve 11 is powered off, and positive air pressure is up led to the ink bottle 5 to press the ink in the ink bottle 5 out of the ink storage chamber 22; conversely, when the second solenoid valve 11 is energized to store energy, the positive air pressure is led down to the ink storage chamber 22 to push out the ink in the ink storage chamber 22 to the print head.
As an embodiment, the ink storage device further includes: a negative air pressure joint 12 and a second communication conduit 13, the negative air pressure joint 12 being provided on the cover plate 2, one end of the negative air pressure joint 12 penetrating the upper side plate 9 to extend to the outside; a second communication conduit 13 is provided on the cap plate 2, one end of the second communication conduit 13 penetrates the cap plate 2 to be connected to the ink reservoir 22, and the other end of the second communication conduit 13 is connected to the other end of the negative pressure joint 12.
It should be noted that the negative pressure is transmitted to the ink reservoir 22 through the negative pressure joint 12 and the second communication conduit 13, so that the ink is suspended.
As an embodiment, the ink storage device further includes: ink bottle fixing seat 14, ink bottle fixing seat 14 set up on last curb plate 9, and ink bottle 5 is connected with circulation piece 4 through ink bottle fixing seat 14.
It should be noted that the ink bottle 5 is limited and fixed by the ink bottle fixing seat 14, so that the ink bottle 5 is connected with the circulation block 4.
As an embodiment, the overflow chamber 21 has a first ink outlet 211 at the bottom, the ink storage chamber 22 has a second ink outlet 212 at the bottom, the first ink outlet 211 is provided with a detachable first threaded plug 15, and the second ink outlet 212 is provided with a detachable second threaded plug 16.
It should be noted that, the ink storage chamber 22 and the overflow chamber 21 are respectively provided with an ink discharge port at the bottom, and normally use a screw plug to plug, when the ink in the ink cartridge needs to be discharged, only the screw plug needs to be removed, so that the operation is simple, and the ink cartridge does not need to be disassembled.
As an embodiment, the ink outlet 213 is opened on the side of the bottom of the ink storage chamber; the ink storage device further includes: the switching screw 17, there is an open pore 181 in the middle of the switching screw 17, the switching screw 17 is set up in the ink outlet 213; a filter 18, one end of the filter 18 is arranged in the opening 181; the adapter 19 is arranged on the adapter screw 17; and the sealing ring 20 is arranged between the filter 18 and the adapting screw 17.
That is, the bottom of the ink storage chamber 22 is provided with a switching screw 17, the switching screw 17 is provided with a switching head 19 and a filter 18, and the switching head 19 is mainly used for being conveniently connected with a conduit and providing ink for a printing head; the filter 18 is mainly used to filter the ink in the reservoir 22 and prevent air bubbles or impurities from entering the printhead; an opening 181 is arranged in the middle of the adapting screw 17, and the filter 18 can be directly arranged on the opening 181 and then directly locked at the bottom of the ink storage chamber 22 through threads; therefore, when the filter 18 needs to be replaced, the ink in the ink storage chamber 22 is emptied, the adapting screw 17 is loosened, the filter 18 can be taken out, and the filter 18 is locked after the filter is replaced; this design simple structure, convenient operation just can realize the change of filter 18 under the condition of storing up the china ink body 1 need not taking apart, raises the efficiency, reduce cost.
Therefore, the overflow chamber is arranged on the ink storage body, so that the ink is prevented from overflowing; the filter with a simple structure is arranged at the bottom of the ink storage body, so that the ink storage body is convenient to disassemble and replace; the ink discharging port is formed at the bottom of the ink storing body, so that the ink discharging operation is easy, and the ink box does not need to be disassembled; the ink bottle, the ink storage body and the overflow bottle are integrated to a high degree.
In summary, according to the ink storage device provided by the present invention, the overflow chamber and the ink storage chamber are defined in the ink storage body; the cover plate covers the ink storage body; the first communication conduit is arranged on the cover plate, one end of the first communication conduit penetrates through the cover plate to be connected to the overflow chamber, and the other end of the first communication conduit penetrates through the cover plate to be connected to the ink storage chamber; the circulation block is arranged on the cover plate; the ink bottle is connected with the circulation block; the first electromagnetic valve is arranged on the cover plate, one end of the first electromagnetic valve is connected with the circulation block, and the other end of the first electromagnetic valve penetrates through the cover plate to be connected to the ink storage chamber; therefore, the ink in the ink storage body can be prevented from overflowing and can be supplemented, and the user experience is greatly improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. An ink storage device, comprising:
the ink storage body is internally limited with an overflow chamber and an ink storage chamber;
the cover plate covers the ink storage body;
a first communication conduit provided on the cover plate, and having one end penetrating the cover plate to be connected to the overflow chamber and the other end penetrating the cover plate to be connected to the ink storage chamber;
the flow conversion block is arranged on the cover plate;
the ink bottle is connected with the circulation block;
the first electromagnetic valve is arranged on the cover plate, one end of the first electromagnetic valve is connected with the circulation block, and the other end of the first electromagnetic valve penetrates through the cover plate to be connected to the ink storage chamber.
2. The ink storage device of claim 1, wherein the volume of the overflow chamber is less than the volume of the reservoir.
3. The ink storage device of claim 2, further comprising: the overflow chamber is arranged in the overflow chamber, and the second liquid level sensor is arranged in the ink storage chamber.
4. The ink storage device of claim 3, further comprising:
the upper side plate is arranged on the cover plate;
one end of the positive air pressure joint is connected with the circulation block, and the other end of the positive air pressure joint penetrates through the upper side plate to extend to the outside;
and the first end of the second electromagnetic valve is connected with the ink bottle, the second end of the second electromagnetic valve is connected with the circulation block, and the third end of the second electromagnetic valve is connected to the ink storage chamber.
5. The ink storage device of claim 4, further comprising:
the negative pneumatic connector is arranged on the cover plate, and one end of the negative pneumatic connector penetrates through the upper side plate to extend to the outside;
a second communication conduit provided on the cover plate, one end of the second communication conduit penetrating the cover plate to be connected to the ink reservoir, the other end of the second communication conduit being connected to the other end of the negative air pressure joint.
6. The ink storage device of claim 4, further comprising: the ink bottle fixing seat is arranged on the upper side plate, and the ink bottle is connected with the circulation block through the ink bottle fixing seat.
7. The ink storage device as claimed in claim 1, wherein a first ink outlet is formed at the bottom of the overflow chamber, a second ink outlet is formed at the bottom of the ink storage chamber, a first detachable screw plug is disposed at the first ink outlet, and a second detachable screw plug is disposed at the second ink outlet.
8. The ink storage device as in claim 1, wherein said reservoir has an ink outlet opening formed in a side surface of a bottom portion thereof.
9. The ink storage device of claim 8, further comprising:
the middle of the switching screw is provided with an opening, and the switching screw is arranged at the ink outlet;
one end of the filter is arranged in the opening;
the adapter is arranged on the adapter screw.
10. The ink storage device of claim 9, further comprising: and the sealing ring is arranged between the filter and the adapter screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122586727.0U CN216466931U (en) | 2021-10-26 | 2021-10-26 | Ink storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122586727.0U CN216466931U (en) | 2021-10-26 | 2021-10-26 | Ink storage device |
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| Publication Number | Publication Date |
|---|---|
| CN216466931U true CN216466931U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122586727.0U Active CN216466931U (en) | 2021-10-26 | 2021-10-26 | Ink storage device |
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| CN (1) | CN216466931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132087A (en) * | 2021-10-26 | 2022-03-04 | 厦门墨逦标识科技有限公司 | Ink storage device |
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2021
- 2021-10-26 CN CN202122586727.0U patent/CN216466931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132087A (en) * | 2021-10-26 | 2022-03-04 | 厦门墨逦标识科技有限公司 | Ink storage device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 408a, Hongye Building, Pioneer Park, torch hi tech Zone, Xiamen, Fujian, 361000 Patentee after: Kuanma Technology (Xiamen) Co.,Ltd. Address before: Room 408a, Hongye Building, Pioneer Park, torch hi tech Zone, Xiamen, Fujian, 361000 Patentee before: Xiamen Mohu logo Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230210 Address after: Room 311, No. 5, Minxing Street, Huangpu District, Guangzhou, Guangdong, 510700, self-made B Patentee after: Guangzhou Panmai Photoelectric Instrument Co.,Ltd. Address before: Room 408a, Hongye Building, Pioneer Park, torch hi tech Zone, Xiamen, Fujian, 361000 Patentee before: Kuanma Technology (Xiamen) Co.,Ltd. |
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| TR01 | Transfer of patent right |