CN211542913U - Code spraying ink supply system - Google Patents
Code spraying ink supply system Download PDFInfo
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- CN211542913U CN211542913U CN201922107167.9U CN201922107167U CN211542913U CN 211542913 U CN211542913 U CN 211542913U CN 201922107167 U CN201922107167 U CN 201922107167U CN 211542913 U CN211542913 U CN 211542913U
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- ink supply
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Abstract
The utility model provides a spout a yard ink feeding system, including ink feeding unit and negative pressure device, the ink feeding unit includes the ink horn, negative pressure device with the ink horn is connected, makes the ink horn is in the negative pressure state. The ink box is always in a negative pressure state, so that the ink is not easy to flow out of the nozzle under the condition of no printing.
Description
Technical Field
The utility model belongs to the technical field of printer equipment, concretely relates to spout a yard ink supply system.
Background
After the ink box of the common ink-jet printer finishes a printing task, ink in the ink box can continuously flow out along a nozzle of the printer due to the fact that the ink box is communicated with outside air, and the ink box can block the nozzle after air drying.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model is to provide a spout a yard ink supply system can prevent the outflow of ink in the shower nozzle under the status of not printing.
In order to solve the problem, the utility model provides a spout a yard ink supply system, including ink supply unit and negative pressure device, ink supply unit includes the ink horn, negative pressure device with the ink horn is connected, makes the ink horn is in the negative pressure state.
Preferably, the ink supply device further comprises a filter, and the filter is used for filtering the ink entering the ink box.
Preferably, the ink supply device further comprises an ink pump connected with the ink box and used for supplying ink to the ink box.
Preferably, the ink supply device further comprises an ink source, and the ink source is connected with the ink box through the filter or/and the ink pump in sequence.
The utility model provides a pair of spout a yard ink supply system, including ink feed mechanism and negative pressure device, the ink feed mechanism includes the ink horn, negative pressure device with the ink horn is connected, makes the ink horn is in the negative pressure state. The ink box is always in a negative pressure state, so that the ink is not easy to flow out of the nozzle under the condition of no printing.
Drawings
Fig. 1 is a schematic structural view of a code-spraying ink-supplying system according to an embodiment of the present invention;
the reference numerals are represented as:
1. an ink tank; 2. a filter; 3. an ink pump; 4. an ink cartridge; 5. and (4) a spray head.
Detailed Description
Referring to fig. 1 in combination, according to the utility model discloses an embodiment, a spout a yard ink supply system, including ink supply unit and negative pressure device, the ink supply unit includes ink horn 4, the negative pressure device with ink horn 4 is connected, makes the ink horn is in the negative pressure state.
By providing the negative pressure device on the ink cartridge 4, the ink cartridge 4 itself is in a negative pressure state, and the ink in the head 5 connected to the ink cartridge 4 cannot leak by itself even in a non-printing state.
Preferably, the ink supply device further comprises a filter 2, and the filter 2 filters the ink entering the ink box 4.
Preferably, the ink supply device further comprises an ink pump 3, and the ink pump 3 is connected with the ink box 4 and is used for supplying ink to the ink box 4.
Preferably, the ink supply device further comprises an ink source, specifically, the ink source is an ink barrel 1, and the ink barrel 1 is connected with the ink cartridge 4 through the filter 2 and the ink pump 3 in sequence.
The plurality of parts arranged on the ink supply device ensure the continuity of ink supply and smooth ink jet.
In a more preferable scheme, a floater switch structure is arranged in the ink box, the liquid level in the ink box is lowered, the switch is closed, the ink pump is started in time, and ink is conveyed into the ink box by the ink barrel; otherwise, the liquid level rises, the switch is turned off, and ink supply is stopped.
It is easily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A code spraying ink supply system is characterized by comprising an ink supply device and a negative pressure device, wherein the ink supply device comprises an ink box, and the negative pressure device is connected with the ink box to enable the ink box to be in a negative pressure state; the ink supply device also comprises a filter, and the filter is used for filtering the ink entering the ink box.
2. The inkjet ink supply system of claim 1, wherein the ink supply device further comprises an ink pump, and the ink pump is connected with the ink box and used for conveying ink to the ink box.
3. A code spraying ink supply system according to claim 2, wherein the ink supply further comprises an ink source, and the ink source is connected with the ink cartridge through the filter or/and the ink pump in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922107167.9U CN211542913U (en) | 2019-11-29 | 2019-11-29 | Code spraying ink supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922107167.9U CN211542913U (en) | 2019-11-29 | 2019-11-29 | Code spraying ink supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211542913U true CN211542913U (en) | 2020-09-22 |
Family
ID=72503220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922107167.9U Active CN211542913U (en) | 2019-11-29 | 2019-11-29 | Code spraying ink supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211542913U (en) |
-
2019
- 2019-11-29 CN CN201922107167.9U patent/CN211542913U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |