CN210680094U - Circulation adds black device - Google Patents
Circulation adds black device Download PDFInfo
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- CN210680094U CN210680094U CN201921261536.3U CN201921261536U CN210680094U CN 210680094 U CN210680094 U CN 210680094U CN 201921261536 U CN201921261536 U CN 201921261536U CN 210680094 U CN210680094 U CN 210680094U
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Abstract
The utility model discloses a circulation adds black device, include: the ink tank, the ink barrel, the ink storage tank, the oil pump, the sensing valve, the liquid level sensor, the overflow pipe, the liquid inlet pipe, the liquid outlet pipe, the first side wall and the second side wall; the ink in the ink barrel is pumped into the ink storage tank through the oil pump, and when the ink in the ink storage tank is excessive, the ink can flow into the ink barrel through the overflow pipe, so that the ink can circularly flow in the ink barrel and the ink storage tank, and the ink is prevented from precipitating in the ink barrel; the automatic liquid adding device has the advantages that the liquid level sensor is used for detecting the amount of the ink in the ink tank, automatic liquid adding is realized, machine halt caused by manual ink adding is avoided, and the problems that the ink is easy to precipitate and the process of the stirring equipment is complicated and the energy is consumed in the prior art are solved.
Description
Technical Field
The utility model relates to an ink printing field, concretely relates to circulation adds black device.
Background
The adhesive tape is often required to be printed in the production process, and the printing shaft member rolls in an ink tank in the printing process to suck ink to print the adhesive tape. In order to ensure uniform printing of the ink, the ink needs to be kept in a flowing state during printing so as to prevent the ink from precipitating. In the prior art, the ink in the ink barrel is stirred manually and then is added into the ink tank to keep the uniformity of the ink, however, the manual stirring method needs frequent stopping for ink adding, which affects the efficiency and increases the energy consumption; or an oil pump is used to pump ink from the ink cartridge into the ink tank, however, in this manner the ink remains in the cartridge for a longer period of time and deposits may form in the ink cartridge, affecting print quality. In order to solve the problem of ink precipitation, a stirring device is usually added in an ink barrel in the prior art, equipment is required to be added in the method, the process is complex, energy is consumed, and stirring blades are difficult to clean.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circulation adds black device, the problem of the printing ink of having solved the prior art existence deposits easily and increases agitated vessel technology complicacy, the energy consumption.
The utility model discloses a following technical scheme realizes:
a cyclical inking apparatus, comprising: the ink tank, the ink barrel, the ink storage tank, the oil pump, the sensing valve, the liquid level sensor, the overflow pipe, the liquid inlet pipe, the liquid outlet pipe, the first side wall and the second side wall;
the ink groove is positioned between the first side wall and the second side wall and is fixedly connected with the first side wall and the second side wall;
the ink barrel is positioned below the ink groove;
the ink storage tank is positioned on the outer side of the first side wall, and the height of the ink storage tank is higher than that of the ink groove;
one end of an oil pump inlet is connected with the ink barrel through a liquid inlet pipe, and one end of an oil pump outlet is connected with the ink storage tank through a liquid inlet pipe;
the ink storage tank is connected with the ink barrel through an overflow pipe;
the lower end of the ink storage tank is connected with the ink tank through a liquid outlet pipe;
the liquid outlet pipe is provided with an induction valve, the ink groove is internally provided with a liquid level sensor, and the induction valve is electrically connected with the liquid level sensor.
Preferably, one end of the overflow pipe is connected with the side wall of the ink storage tank, and the other end of the overflow pipe is connected with the top of the ink barrel. When the ink height reaches the height of the overflow pipe opening on the ink storage tank, the ink flows out through the overflow pipe and flows into the ink barrel through the overflow pipe opening at the top of the ink barrel.
Preferably, the overflow tube is rotatably connected to the ink reservoir.
Preferably, one end of the liquid inlet pipe is connected with the bottom of the ink barrel, and the other end of the liquid inlet pipe is connected with the top of the ink storage tank. One end of the liquid inlet pipe is connected with the bottom of the ink barrel, ink in the ink barrel is pumped into the ink storage tank through an oil pump in the middle of the liquid inlet pipe, and the ink enters the tank body from the top of the ink storage tank.
Preferably, the liquid inlet pipe is rotatably connected with the ink barrel.
When the ink tank works, the oil pump pumps the ink in the ink barrel into the ink storage tank through the liquid inlet pipe, when the liquid level sensor in the ink tank detects that the ink is lower than a set value, the induction valve is opened, and the ink in the ink storage tank flows into the ink tank through the liquid outlet pipe; when a liquid level sensor in the ink tank detects that the ink is lower than a set value, the induction valve is closed, the ink in the ink storage tank is continuously increased, and when the height of the overflow pipe on the ink storage tank is increased, the ink flows into the ink barrel through the overflow pipe, so that the automatic liquid adding of the circular flow of the ink is realized, and the ink precipitation is prevented.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the ink in the ink barrel is pumped into the ink storage tank through the oil pump, and when the ink in the ink storage tank is excessive, the ink can flow into the ink barrel through the overflow pipe, so that the ink can circularly flow in the ink barrel and the ink storage tank, and the ink is prevented from precipitating in the ink barrel;
2. the liquid level sensor is used for detecting the amount of the ink in the ink tank, so that automatic liquid adding is realized, and machine halt caused by manual ink adding is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
reference numbers and corresponding part names in the drawings:
the ink tank comprises an ink tank (1), an ink barrel (2), an ink storage tank (3), an oil pump (4), a sensing valve (5), a liquid level sensor (6), an overflow pipe (7), a liquid inlet pipe (8), a liquid outlet pipe (9), a first side wall (10) and a second side wall (11).
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1, a circulation inking apparatus includes: the ink tank comprises an ink tank (1), an ink barrel (2), an ink storage tank (3), an oil pump (4), an induction valve (5), a liquid level sensor (6), an overflow pipe (7), a liquid inlet pipe (8), a liquid outlet pipe (9), a first side wall (10) and a second side wall (11);
the ink groove (1) is positioned between the first side wall (10) and the second side wall (11) and fixedly connected with the first side wall (10) and the second side wall (11);
the ink barrel (2) is positioned below the ink groove (1);
the ink storage tank (3) is positioned outside the first side wall (10), and the height of the ink storage tank (3) is higher than that of the ink groove (1);
one end of an inlet of the oil pump (4) is connected with the ink barrel (2) through a liquid inlet pipe (8), and one end of an outlet of the oil pump (4) is connected with the ink storage tank (3) through the liquid inlet pipe (8);
the ink storage tank (3) is connected with the ink barrel (2) through an overflow pipe (7);
the lower end of the ink storage tank (3) is connected with the ink tank (1) through a liquid outlet pipe (9);
an induction valve (5) is arranged on the liquid outlet pipe (9), a liquid level sensor (6) is arranged in the ink groove (1), and the induction valve (5) is electrically connected with the liquid level sensor (6).
One end of the overflow pipe (7) is connected with the side wall of the ink storage tank (3), and the other end is connected with the top of the ink barrel (2).
The overflow pipe (7) is rotationally connected with the ink storage tank (3).
One end of the liquid inlet pipe (8) is connected with the bottom of the ink barrel (2), and the other end is connected with the top of the ink storage tank (3).
The liquid inlet pipe (8) is rotationally connected with the ink barrel (2).
When the ink tank works, the oil pump (4) pumps ink in the ink barrel (2) into the ink storage tank (3) through the liquid inlet pipe (8), when the liquid level sensor (6) in the ink tank (1) detects that the ink is lower than a set value, the induction valve (5) is opened, and the ink in the ink storage tank (3) flows into the ink tank (1) through the liquid outlet pipe (9); when a liquid level sensor (6) in the ink tank (1) detects that ink is lower than a set value, the induction valve (5) is closed, the ink in the ink storage tank (3) is continuously increased, and when the height of an overflow pipe opening on the ink storage tank (3) is increased, the ink flows into the ink barrel through the overflow pipe (7), so that the automatic liquid adding of the circular flow of the ink is realized, and the ink is prevented from being precipitated.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A circulating ink supply apparatus, comprising: the ink tank comprises an ink tank (1), an ink barrel (2), an ink storage tank (3), an oil pump (4), an induction valve (5), a liquid level sensor (6), an overflow pipe (7), a liquid inlet pipe (8), a liquid outlet pipe (9), a first side wall (10) and a second side wall (11);
the ink groove (1) is positioned between the first side wall (10) and the second side wall (11) and fixedly connected with the first side wall (10) and the second side wall (11);
the ink barrel (2) is positioned below the ink groove (1);
the ink storage tank (3) is positioned outside the first side wall (10), and the height of the ink storage tank (3) is higher than that of the ink groove (1);
one end of an inlet of the oil pump (4) is connected with the ink barrel (2) through a liquid inlet pipe (8), and one end of an outlet of the oil pump (4) is connected with the ink storage tank (3) through the liquid inlet pipe (8);
the ink storage tank (3) is connected with the ink barrel (2) through an overflow pipe (7);
the lower end of the ink storage tank (3) is connected with the ink tank (1) through a liquid outlet pipe (9);
an induction valve (5) is arranged on the liquid outlet pipe (9), a liquid level sensor (6) is arranged in the ink groove (1), and the induction valve (5) is electrically connected with the liquid level sensor (6).
2. The circulating inking device according to claim 1, wherein the overflow tube (7) is connected at one end to the side wall of the ink reservoir (3) and at the other end to the top of the ink tank (2).
3. A circulating inking device according to claim 1, wherein said overflow tube (7) is rotatably connected to the reservoir (3).
4. The circulating inking device according to claim 1, wherein said inlet duct (8) is connected at one end to the bottom of the tank (2) and at the top of the reservoir (3).
5. The circulating inking device according to claim 1, wherein said inlet duct (8) is rotatably connected to the ink tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261536.3U CN210680094U (en) | 2019-08-06 | 2019-08-06 | Circulation adds black device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261536.3U CN210680094U (en) | 2019-08-06 | 2019-08-06 | Circulation adds black device |
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| Publication Number | Publication Date |
|---|---|
| CN210680094U true CN210680094U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921261536.3U Active CN210680094U (en) | 2019-08-06 | 2019-08-06 | Circulation adds black device |
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| CN (1) | CN210680094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277440A (en) * | 2020-11-10 | 2021-01-29 | 湖南旭昱新能源科技有限公司 | Monitoring device for use condition of screen paste in photovoltaic cell screen printing |
-
2019
- 2019-08-06 CN CN201921261536.3U patent/CN210680094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277440A (en) * | 2020-11-10 | 2021-01-29 | 湖南旭昱新能源科技有限公司 | Monitoring device for use condition of screen paste in photovoltaic cell screen printing |
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