CN216708783U - Printing head for printing with controllable ink amount - Google Patents
Printing head for printing with controllable ink amount Download PDFInfo
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- CN216708783U CN216708783U CN202220202177.XU CN202220202177U CN216708783U CN 216708783 U CN216708783 U CN 216708783U CN 202220202177 U CN202220202177 U CN 202220202177U CN 216708783 U CN216708783 U CN 216708783U
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- shower nozzle
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Abstract
The utility model discloses a printing head for printing with controllable ink amount, which comprises an ink conveying pipe and a first spray head, wherein one end of the ink conveying pipe is connected with a printing pen, the bottom of the printing pen is provided with the first spray head, the first spray head is internally provided with a plurality of second spray heads in sliding connection, the tops of the second spray heads are fixedly provided with limiting plates, and the tops of the limiting plates are fixedly provided with pull rods penetrating through the printing pen. According to the utility model, one end of the ink delivery pipe is connected with a printing pen, the bottom of the printing pen is provided with a first spray head, the first spray head is internally provided with a plurality of second spray heads in sliding connection, the tops of the second spray heads are fixedly provided with limit plates, and the tops of the limit plates are fixedly provided with pull rods penetrating through the printing pen.
Description
Technical Field
The utility model relates to the technical field of printing heads, in particular to a printing head for printing with controllable ink amount.
Background
At present, domestic ink jet devices mostly depend on import, equipment is complex, operation is difficult, and the number of the ink jet devices suitable for wide printing stocks is less. The ink jet device adopts two main technologies: continuous ink jet technology and random ink jet technology. The early inkjet devices and the large format inkjet devices used continuous inkjet technology, while the inkjet devices currently on the market used random inkjet technology. The continuous ink jet technology is represented by a charge modulation type, and the ink in a random ink jet system is ejected only when required for printing, so that the technology is also called an on-demand type.
Further, the amount of ink ejected from the conventional printing head is not controllable, and continuous ejection is required when printing is performed for different fonts, which leads to a decrease in printing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the printing head with the controllable ink amount is provided for solving the problems that the ink amount ejected by the existing printing head for printing is uncontrollable, continuous ejection is needed when printing with different thick and thin fonts is carried out, and further the printing efficiency is reduced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a printing head that controllable printing of printing ink volume was used, includes defeated ink pipe and shower nozzle one, defeated ink pipe one end is connected with the printing pen, shower nozzle one is installed to the printing pen bottom, be equipped with a plurality of sliding connection's shower nozzle two in the shower nozzle one, two tops of shower nozzle are fixed with the limiting plate, the limiting plate top is fixed with the pull rod that runs through the printing pen.
As a further description of the above technical solution:
the top is installed sealed the pad in the printing pen, sealed pad is close to the pull rod and is equipped with the through-hole.
As a further description of the above technical solution:
the sealing gasket is made of silicon rubber.
As a further description of the above technical solution:
and a sealing ring is arranged on the first nozzle close to the limiting plate.
As a further description of the above technical solution:
the top of the pull rod is provided with a connecting plate.
As a further description of the above technical solution:
and a sliding rod in sliding connection with the printing pen is fixed at the top of the limiting plate.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
according to the utility model, one end of the ink delivery pipe is connected with a printing pen, the bottom of the printing pen is provided with a first spray head, the first spray head is internally provided with a plurality of second spray heads in sliding connection, the tops of the second spray heads are fixedly provided with limit plates, and the tops of the limit plates are fixedly provided with pull rods penetrating through the printing pen.
Drawings
FIG. 1 is a front cross-sectional structural view of a printing pen provided according to an embodiment of the utility model;
FIG. 2 is a schematic diagram illustrating a partial enlarged structure A provided in accordance with an embodiment of the present invention;
FIG. 3 illustrates a schematic top view of a gasket provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic top cross-sectional view of a showerhead provided in accordance with an embodiment of the present invention.
Illustration of the drawings:
1. an ink delivery tube; 2. a printing pen; 3. a first spray nozzle; 4. a gasket; 5. a pull rod; 6. a connecting plate; 7. a second spray head; 8. a limiting plate; 9. a seal ring; 10. a slide bar; 401. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a printing head that controllable printing of printing ink volume was used, includes ink feed pipe 1 and shower nozzle 3, and 1 one end of ink feed pipe is connected with printing pen 2, and shower nozzle 3 is installed to printing pen 2 bottom, is equipped with a plurality of sliding connection's shower nozzle two 7 in the shower nozzle 3, and shower nozzle two 7 tops are fixed with limiting plate 8, and 8 tops of limiting plate are fixed with pull rod 5 that runs through printing pen 2, and pull rod 5 is glossy stainless steel.
Specifically, as shown in fig. 1 and 3, a sealing gasket 4 is installed at the top inside the printing pen 2, a through hole 401 is formed in the sealing gasket 4 close to the pull rod 5, and the sealing gasket 4 is made of silicon rubber so as to improve sealing performance.
Specifically, as shown in fig. 1 and 2, a seal ring 9 is mounted on the first nozzle 3 close to the limit plate 8 to increase the sealing performance.
Specifically, as shown in fig. 1, a connecting plate 6 is installed at the top of the pull rod 5, so that the pull rod 5 can be conveniently controlled.
Specifically, as shown in fig. 1 and 4, a sliding rod 10 slidably connected to the printing pen 2 is fixed to the top of the limiting plate 8, so that the limiting plate 8 and the second nozzle 7 can stably move.
The working principle is as follows: when the ink jet head is used, the second nozzle 7 moves the top of the first nozzle 3 through the pull rod 5 to enable the second nozzle 7 to be separated from the first nozzle 3, when the ink jet amount of the first nozzle 3 is changed, the pull rod 5 is pressed to enable the second nozzle 7 to descend to the first nozzle 3, the second nozzle 7 is attached to the first nozzle 3, the size of the first nozzle 3 is changed, the ink jet amount of a printing head can be changed, and control is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a printing head that controllable printing of ink volume was used, includes inking pipe (1) and first (3) of shower nozzle, its characterized in that, inking pipe (1) one end is connected with printing pen (2), first (3) of shower nozzle are installed to printing pen (2) bottom, be equipped with a plurality of sliding connection's shower nozzle two (7) in first (3) of shower nozzle, shower nozzle two (7) top is fixed with limiting plate (8), limiting plate (8) top is fixed with pull rod (5) that run through printing pen (2).
2. Printing head for printing with controlled ink volume according to claim 1, characterised in that the printing pen (2) is fitted with a sealing gasket (4) at the top, said sealing gasket (4) being provided with a through hole (401) close to the tie-rod (5).
3. Printing head for printing with a controlled amount of ink according to claim 2, characterised in that said sealing gasket (4) is made of silicone rubber.
4. A printing head for printing with controlled ink volume according to claim 1, characterised in that said first nozzle (3) is fitted with a sealing ring (9) close to the limiting plate (8).
5. Printing head for printing with controlled ink volume according to claim 1, characterised in that the tie-rods (5) are surmounted by a connection plate (6).
6. Printing head for printing with controlled ink volume according to claim 1, characterised in that a slide bar (10) is fixed on top of said plate (8) in sliding connection with the printing pen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202177.XU CN216708783U (en) | 2022-01-25 | 2022-01-25 | Printing head for printing with controllable ink amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202177.XU CN216708783U (en) | 2022-01-25 | 2022-01-25 | Printing head for printing with controllable ink amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216708783U true CN216708783U (en) | 2022-06-10 |
Family
ID=81873029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220202177.XU Active CN216708783U (en) | 2022-01-25 | 2022-01-25 | Printing head for printing with controllable ink amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216708783U (en) |
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2022
- 2022-01-25 CN CN202220202177.XU patent/CN216708783U/en active Active
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