CN213501449U - Vacuum high-pressure automatic ink supply system - Google Patents
Vacuum high-pressure automatic ink supply system Download PDFInfo
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- CN213501449U CN213501449U CN202120976212.9U CN202120976212U CN213501449U CN 213501449 U CN213501449 U CN 213501449U CN 202120976212 U CN202120976212 U CN 202120976212U CN 213501449 U CN213501449 U CN 213501449U
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Abstract
The utility model relates to an ink jet printer supplies the ink field, specifically disclose an automatic ink feeding system of vacuum high pressure, it supplies the ink pipe way mainly to include circulation return line and slow pressure, through pour into materials such as ink into store up the china ink ton bucket, first agitator carries out automatic stirring to materials such as ink, the china ink mouth that stores up the china ink ton bucket is equipped with pressure sensor and first flowmeter and detects the pipeline that stores up the china ink ton bucket and go out black pressure and the china ink volume, the real time monitoring to going out black pressure and play black volume is realized, pressure sensor or first flowmeter and back establish ties between the china ink mouth have the maintenance pipeline, the ink is in continuous circulation flow state in the vacuum environment in circulation return line, avoid the ink to deposit in the pipeline. The high-pressure ink in the maintenance pipeline is depressurized through the pressure-relieving ink supply pipeline, the fluid pump is arranged for injecting the ink, the emptying pump is used for emptying the ink retained in the pipeline between the fluid pump and the ink barrel, the phenomenon that the ink in the pipeline is condensed is avoided, the normal ink supply is influenced, and meanwhile, the utilization efficiency of the ink is improved.
Description
Technical Field
The utility model relates to an ink jet printer supplies black technical field, concretely relates to vacuum high pressure automatic ink supply system.
Background
Modern ink-jet printers generally comprise mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the working principle is as follows: the characters and images to be ink-jet printed are made into printing plate, then it is mounted on the ink-jet printer, then the ink is coated on the place where the characters and images are placed on the printing plate by means of manual or ink-jet printer, then it is directly or indirectly transferred onto paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the printed matter identical to that of printing plate.
Among the prior art, ink jet printer's ink has used up, need use the china ink jar to add into ink jet printer's china ink bucket with the ink that stirs by hand, simultaneously for guaranteeing that inkjet printing lasts stably, need in the production process in time supply the china ink, consequently, artifical inking efficiency is lower, the cost of labor is high, it is many to produce the abandonment china ink jar, the ink that glues at the china ink jar can't be handled, cause very big waste, although there is the ink system who even supplies at present, but generally adopt high-pressure transmission in the ink supply pipe, if the pressure of the good ink supply pipe of control, lead to china ink bucket ink to overflow easily, the unable management and control of addition, cause the ink extravagant, and the ink deposits easily in the current.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic ink supply system of vacuum high pressure solves the unable management and control of ink supply system addition among the prior art, causes the ink extravagant, the easy problem that deposits of ink.
In order to achieve the above object, the utility model provides an automatic ink supply system of vacuum high pressure, include:
the circulating return pipeline comprises an ink storage ton barrel and a first stirrer arranged inside the ink storage ton barrel, the ink storage ton barrel is provided with an ink outlet and an ink return port, the ink outlet is provided with an ink pump, one end of the ink pump, which is far away from the ink outlet, is provided with a pressure sensor and a first flow meter, a maintenance pipeline is connected in series between the pressure sensor or the first flow meter and the ink return port, and the interior of a pipeline between the maintenance pipeline and the circulating return pipeline is communicated to form a vacuum environment;
the ink supply system comprises a pressure-reducing ink supply pipeline, wherein the pressure-reducing ink supply pipeline comprises a buffer tank and an ink barrel used for supplying ink to the ink-jet printer, the buffer tank is provided with an ink inlet and an ink supply port, the ink inlet is communicated with a maintenance pipeline, the ink barrel is communicated with the ink supply port, a fluid pump is arranged between the ink supply port and the ink barrel, and an emptying pump communicated with the outside atmosphere is arranged between the fluid pump and the ink supply port.
Preferably, a check valve is arranged on a pipeline of the maintenance pipeline close to the ink return port.
Preferably, the maintenance pipeline comprises a manual valve A and a manual valve B, the manual valve A is connected with the manual valve B in series, the manual valve A and the manual valve B are connected with a through pipe in parallel, the ink inlet of the buffer tank is communicated between the manual valve A and the manual valve B, and a manual valve C is arranged on a pipeline of the ink inlet communicated with the maintenance pipeline.
Preferably, an electromagnetic valve is arranged between the manual valve C and the ink inlet.
Preferably, the pressure-relieving ink supply pipeline further comprises a support frame, and the buffer tank is arranged on the support frame.
Preferably, a second flow meter is provided between the fluid pump and the ink tank.
Preferably, a second stirrer is arranged in the ink barrel.
Preferably, the ink pump is a gear pump or a diaphragm pump.
Has the advantages that:
1. materials such as ink are injected into the ink storage ton barrel, the first stirrer automatically stirs the materials such as the ink, the ink storage ton barrel is provided with an ink outlet and an ink return outlet, the ink outlet is provided with an ink pumping pump, one end, far away from the ink outlet, of the ink pumping pump is provided with a pressure sensor and a first flow meter, the ink outlet pressure and the ink outlet quantity of the pipeline of the ink storage ton barrel are detected through the pressure sensor and the first flow meter, real-time monitoring of the ink outlet pressure and the ink outlet quantity is achieved, a maintenance pipeline is connected between the pressure sensor or the first flow meter and the ink return outlet in series, the interior of the pipeline between the maintenance pipeline and the circulation return pipeline is communicated to form a vacuum environment, the ink is in a continuous circulation flowing state in the vacuum environment in the circulation return pipeline, and the ink is prevented from precipitating in the pipeline.
2. The high-pressure ink in the maintenance pipeline is reduced in pressure through the buffer tank, the ink after the pressure reduction in the buffer tank is extracted to the ink barrel through the fluid pump, the high-pressure ink is prevented from directly rushing into the ink barrel to cause the damage of the ink barrel, the ink retained in the pipeline between the fluid pump and the ink barrel is emptied through the emptying pump, the phenomenon of condensation of the ink in the pipeline is avoided, normal ink supply is influenced, and the utilization efficiency of the ink is improved.
Drawings
Fig. 1 is a schematic diagram of a pipeline according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the vacuum high-pressure automatic ink supply system of the present invention.
The reference numbers illustrate: 1-circulation return pipeline, 2-pressure-relief ink supply pipeline, 11-ink storage ton barrel, 12-first stirrer, 13-ink suction pump, 14-pressure sensor, 15-first flow meter, 16-maintenance pipeline, 17-check valve, 21-buffer tank, 22-ink barrel, 23-fluid pump, 24-emptying pump, 25-support frame, 26-second flow meter, 27-second stirrer, 111-ink outlet, 112-ink return port, 161-manual valve A, 162-manual valve B, 163-manual valve C, 164-electromagnetic valve, 165-through pipe, 211-ink inlet and 212-ink supply port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that if the embodiments of the present invention are described with reference to "first", "second", etc., the description of "first", "second", etc. is only for descriptive purposes and is 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 at least one such feature.
Example (b):
referring to fig. 1 to 2, the present embodiment provides a vacuum high-pressure automatic ink supply system, which mainly includes a circulation return line 1 and a pressure-reducing ink supply line 2, wherein the circulation return line 1 includes an ink storage ton barrel 11 and a first stirrer 12 disposed inside the ink storage ton barrel 11, during an actual operation process, materials such as ink can be injected into the ink storage ton barrel 11, the first stirrer 12 automatically stirs the materials such as ink, the ink storage ton barrel 11 is provided with an ink outlet 111 and an ink return port 112, the ink outlet 111 is provided with an ink pump 13, one end of the ink pump 13 far away from the ink outlet 111 is provided with a pressure sensor 14 and a first flow meter 15, the pressure sensor 14 or the first flow meter 15 detects an ink outlet pressure and an ink outlet of the ink storage ton barrel 11 to achieve real-time monitoring of the ink outlet pressure and the ink outlet, a single or a plurality of maintenance lines 16 are connected in series between the pressure sensor 14 or the first flow meter 15 and the ink return port 112, the inside of the pipeline can be evacuated through an external evacuation instrument, so that the inside of the pipeline between the maintenance pipeline 16 and the circulating return pipeline 1 is communicated to form a vacuum environment, and the ink is in a continuous circulating flow state in the vacuum environment in the circulating return pipeline 1;
the pressure-reducing ink supply pipeline 2 comprises buffer tanks 21 and ink barrels 22 for supplying ink to the ink-jet printer, wherein one or more buffer tanks 21 are provided with ink inlets 211 and ink supply ports 212, each ink inlet 211 is communicated with each maintenance pipeline 16, the ink barrels 22 are communicated with the ink supply ports 212, a fluid pump 23 is arranged between the ink supply ports 212 and the ink barrels 22, an emptying pump 24 communicated with the outside atmosphere is arranged between the fluid pump 23 and the ink supply ports 212, high-pressure ink in the maintenance pipelines 16 is depressurized through the buffer tanks 21, the fluid pump 23 pumps the depressurized ink in the buffer tanks 21 to the ink barrels 22, and the emptying pump 24 empties the ink remained in the pipeline between the fluid pump 23 and the ink barrels 22, so that the phenomenon of condensation of the ink in the pipeline is avoided, the normal ink supply is influenced, and the utilization efficiency of the ink is improved.
Specifically, the check valve 17 is disposed on the pipeline of the maintenance pipeline 16 close to the ink return port 112, and the check valve 17 can prevent the backflow phenomenon from occurring during the maintenance of other pipelines and affecting the maintenance process.
More specifically, the maintenance pipeline 16 comprises a manual valve A161 and a manual valve B162, the manual valve A161 is connected with the manual valve B162 in series, the manual valve A161 and the manual valve B162 are connected in parallel to a through pipe 165, one end of the through pipe 165 is communicated with one end of the manual valve A161 close to the ink outlet 111, the other end of the through pipe 165 is communicated with one end of the manual valve B162 close to the ink return port 111, ink in the circulation and return pipeline 1 is in a circulation flow state through the through pipe 165, ink sedimentation in the pipeline is avoided, an ink inlet 211 of the buffer tank 21 is communicated between the manual valve A161 and the manual valve B162, and a manual valve C163 is arranged on a pipeline through which the ink inlet 211 is communicated with the maintenance pipeline 16. The electromagnetic valve 164 is arranged between the manual valve C163 and the ink inlet 211, and in the actual operation process, when any pressure-reducing ink supply pipeline 2 needs to be maintained temporarily, the manual valve C163 can be closed manually or the electromagnetic valve 164 can be closed electrically to stop the ink from temporarily flowing into the buffer tank 21, so that the convenience of the whole use is improved.
It should be noted that the pressure-reducing ink-supplying pipeline 2 further includes a supporting frame 25, the buffer tank 21 is disposed on the supporting frame 25, and in the process of actually arranging the pipeline, the buffer tank 21 can be elevated by the supporting frame 25, so that the height of the buffer tank 21 is higher than that of the ink barrel 22, and the ink between the buffer tank 21 and the ink barrel 22 is not retained in the communicating pipeline.
Further, a second flow meter 26 is arranged between the fluid pump 23 and the ink barrel 22, so that the amount of ink injected into the ink barrel 22 is further monitored, and the ink injection accuracy is improved.
Furthermore, the second stirrer 27 is disposed in the ink barrel 22, and the second stirrer 27 can stir the ink barrel 22 for the second time, so as to further avoid uneven ink deposition.
Furthermore, the ink pump 13 is a gear pump or a diaphragm pump, the gear pump has simple and compact structure, small volume, light weight, good manufacturability, low price, strong self-priming force, insensitivity to oil pollution, large rotating speed range, impact-resistant load, convenient maintenance and reliable work, and the diaphragm pump has no shaft seal, no leakage and wide flow channel, so that when the pump is used for conveying media containing particles, high viscosity, volatility and corrosivity, the pump can not cause environmental pollution and harm to personal safety.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (8)
1. A vacuum high-pressure automatic ink supply system is characterized by comprising:
the circulating return pipeline (1) comprises an ink storage ton barrel (11) and a first stirrer (12) arranged inside the ink storage ton barrel (11), the ink storage ton barrel (11) is provided with an ink outlet (111) and an ink return port (112), the ink outlet (111) is provided with an ink pumping pump (13), one end, far away from the ink outlet (111), of the ink pumping pump (13) is provided with a pressure sensor (14) and a first flow meter (15), a maintenance pipeline (16) is connected in series between the pressure sensor (14) or the first flow meter (15) and the ink return port (112), and the interior of a pipeline between the maintenance pipeline (16) and the circulating return pipeline (1) is communicated to form a vacuum environment;
the ink supply device comprises a slow pressure ink supply pipeline (2), wherein the slow pressure ink supply pipeline (2) comprises a buffer tank (21) and an ink barrel (22) used for supplying ink for the ink-jet printer, the buffer tank (21) is provided with an ink inlet (211) and an ink supply port (212), the ink inlet (211) is communicated with a maintenance pipeline (16), the ink barrel (22) is communicated with the ink supply port (212), a fluid pump (23) is arranged between the ink supply port (212) and the ink barrel (22), and an emptying pump (24) communicated with the outside atmosphere is arranged between the fluid pump (23) and the ink supply port (212).
2. The vacuum high pressure automatic ink supply system according to claim 1, wherein: and a check valve (17) is arranged on the pipeline of the maintenance pipeline (16) close to the ink return port (112).
3. A vacuum high pressure automatic ink supply system according to claim 1 or 2, wherein: the maintenance pipeline (16) comprises a manual valve A (161) and a manual valve B (162), the manual valve A (161) and the manual valve B (162) are connected in series, a through pipe (165) is connected in parallel with the manual valve A (161) and the manual valve B (162), an ink inlet (211) of the buffer tank (21) is communicated between the manual valve A (161) and the manual valve B (162), and a manual valve C (163) is arranged on a pipeline for communicating the ink inlet (211) with the maintenance pipeline (16).
4. A vacuum high pressure automatic ink supply system according to claim 3, wherein: an electromagnetic valve (164) is arranged between the manual valve C (163) and the ink inlet (211).
5. A vacuum high pressure automatic ink supply system according to claim 3, wherein: the pressure-relieving ink supply pipeline (2) further comprises a support frame (25), and the buffer tank (21) is arranged on the support frame (25).
6. The vacuum high pressure automatic ink supply system according to claim 1, wherein: a second flow meter (26) is arranged between the fluid pump (23) and the ink barrel (22).
7. The vacuum high pressure automatic ink supply system according to claim 6, wherein: a second stirrer (27) is arranged in the ink barrel (22).
8. The vacuum high pressure automatic ink supply system according to claim 1, wherein: the ink pumping pump (13) is a gear pump or a diaphragm pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976212.9U CN213501449U (en) | 2021-05-10 | 2021-05-10 | Vacuum high-pressure automatic ink supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976212.9U CN213501449U (en) | 2021-05-10 | 2021-05-10 | Vacuum high-pressure automatic ink supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213501449U true CN213501449U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120976212.9U Active CN213501449U (en) | 2021-05-10 | 2021-05-10 | Vacuum high-pressure automatic ink supply system |
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| Country | Link |
|---|---|
| CN (1) | CN213501449U (en) |
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2021
- 2021-05-10 CN CN202120976212.9U patent/CN213501449U/en active Active
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Address after: No.3, jishuiban Development Zone, Nanzhuang Town, Nanzhuang Village, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan ares Digital Equipment Co.,Ltd. Address before: No.3, jishuiban Development Zone, Nanzhuang Town, Nanzhuang Village, Chancheng District, Foshan City, Guangdong Province Patentee before: Foshan Ares Ceramic Technology Co.,Ltd. |