CN101746125B - Ink jet printer - Google Patents
Ink jet printer Download PDFInfo
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- CN101746125B CN101746125B CN2009102525215A CN200910252521A CN101746125B CN 101746125 B CN101746125 B CN 101746125B CN 2009102525215 A CN2009102525215 A CN 2009102525215A CN 200910252521 A CN200910252521 A CN 200910252521A CN 101746125 B CN101746125 B CN 101746125B
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Abstract
The present invention discloses an ink jet printer. The ink jet printer comprises a print platform and a print jet nozzle. The print jet nozzle is used for jetting ink on a print medium. The ink jet printer comprises a medium conveying mechanism and a driving roller arranged on the print platform. The print medium is conveyed by the medium conveying mechanism along a medium conveying path. The axis direction of the driving roller is perpendicular to the thickness direction of the print platform, and the print medium is conveyed by a conveyor belt driven by the driving roller along the medium conveying path. The conveyor belt is wound on the driving roller, and the print platform is arranged in the space circled by the driving roller and the conveyor belt. The print medium of which the print length is longer than the length of the print platform can be printed by the embodiment, and the print efficiency is accordingly improved.
Description
Technical field
The present invention relates to the printing technique field, be specifically related to a kind of ink-jet printer.
Background technology
Thereby ink-jet printer can be by shower nozzle with ink jet display pattern on print media, and it has, and to print cost lower, and the definition advantages of higher is used widely in modern society.
Comprise a kind of platform printer in the existing ink-jet printer, the platform printer adopts the mode of shower nozzle stepping to print, and it is mainly by print platform, printing head, compositions such as transmission mechanism.The platform printer is when printing, and print media is fixed on the print platform, and printing head moves around above print media and carries out ink-jet, thereby shows corresponding image or literal on print media.
The inventor finds in the process of research prior art, existing platform printer can be realized print media is fixed on the print platform and print, but the area size of print media is subject to the area size restriction of print platform, it is the restriction that the print length of print media is subjected to print platform length, cause trouble of print procedure print media loading and unloading, printing effect is lower.
Summary of the invention
The print length that the invention provides a kind of print media is not subjected to the ink-jet printer of the length restriction of print platform.
The ink-jet printer that the embodiment of the invention provides comprises: print platform and printing head, printing head are used for to the print media ink jet,
Comprise that also conveyer belt transmits print media with the live-roller that is positioned on the print platform, conveyer belt structure along the medium transfer path;
The axis direction of live-roller is vertical with the thickness direction of print platform, and live-roller drives conveyer belt and transmits print media along the medium transfer path;
Conveyer belt is on live-roller, and print platform is arranged in the space that live-roller and conveyer belt surround.
The embodiment of the invention is when printing, fixing printing head, media transportation mechanism can drive print media and move along the medium direction of transfer, printing head is ink jet on print media, thereby the length of print media is not subjected to the length restriction of print platform, realization prints the print media of print length greater than the length of print platform, thereby improves printing effect.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the side view of the ink-jet printer embodiment that provides of the embodiment of the invention;
Fig. 2 is the schematic perspective view of the ink-jet printer embodiment that provides of the embodiment of the invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The invention provides a kind of ink-jet printer.The technical scheme of embodiment describes in detail embodiment provided by the invention below in conjunction with accompanying drawing for a better understanding of the present invention.The ink-jet printer that the embodiment of the invention provides can comprise:
Print platform, printing head, conveyer belt and the live-roller that is positioned on the print platform, wherein the thickness direction of the axial direction of live-roller and print platform is vertical;
Conveyer belt is on live-roller, and print platform is arranged in the space that live-roller and conveyer belt surround, and the live-roller adjustable ground makes conveyer belt rotate around the axis direction of live-roller.
Referring to Fig. 1, Fig. 1 is the side view of the ink-jet printer embodiment that provides of the embodiment of the invention.
The ink-jet printer that the embodiment of the invention provides can comprise: live-roller 10, conveyer belt 20, print platform 30 and printing head 50.In embodiments of the present invention, medium conveying mechanism is a conveyer belt 20, but is not limited to conveyer belt, can also be other mechanism.
Wherein, live-roller 10 is positioned on the print platform, and the axis direction of live-roller 10 is vertical with the thickness direction of print platform 30, and conveyer belt 20 can be along medium transfer path transfer printing medium 40.The medium transfer path is diagram Y direction in embodiments of the present invention.
Live-roller 10 can drive conveyer belt 20 and transmit print media 40 along the medium transfer path, and the embodiment of the invention can manual adjustments live-roller 10, makes print media 40 along the stepping of medium transfer path.
In addition, conveyer belt 20 is wrapped on the live-roller 10, and print platform 30 is arranged in the space that live-roller 10 and conveyer belt 20 are surrounded.
The ink-jet printer that provides in the embodiment of the invention in use, print media 40 is positioned on the conveyer belt 20, live-roller 10 drives conveyer belt 20 along medium direction of transfer (promptly illustrating the Y direction) transmission medium, be that print media 40 can be along the stepping of Y direction, printing head 50 also can be along the stepping of Y direction.When printing exceeds print platform 30 along the print media of the length of Y direction, the embodiment of the invention is when printing, can printing head 50 is fixing on the Y direction, and move around above print media 40 along the direction vertical with the Y direction, print media 40 moves in the effect lower edge of conveyer belt 20 Y direction, the length of print media 40 is not subjected to the length restriction of print platform, realizes the medium of print length greater than the length of print platform printed, thereby improves printing effect.
In addition, the embodiment of the invention can realize shifting automatically print media after 40 printings are finished to print media, especially under the situation of continuous productive process, the loading and unloading print media can need not artificial participation, and then realizes the full-automatic operation of print procedure, has improved production efficiency.Because print platform 30 is arranged in the space that conveyer belt 20 and live-roller 10 surround, at fixing printing head 50 and during print media 40 steppings, printing precision is also higher.
Referring to Fig. 2, Fig. 2 is the schematic perspective view of the ink-jet printer embodiment that provides of the embodiment of the invention.
As shown in the figure, ink-jet printer embodiment comprises: live-roller 10, conveyer belt 20, print platform 30, printing head 50, guide rail beam 60, ball-screw 70 and stepper motor 80.In embodiments of the present invention, medium conveying mechanism is a conveyer belt 20, but is not limited to conveyer belt, can also be other mechanism.
Wherein, an end of the motor shaft of stepper motor 80 and live-roller 10 is connected, and is used to drive live-roller 10 and rotates, and moves along the medium transmission direction thereby drive print media 40.The embodiment of the invention can also use other driver part to drive live-roller 10, servomotor for example, this moment servomotor motor shaft and an end of live-roller 10 is connected, be used to drive live-roller 10 rotations.
In embodiments of the present invention, ball-screw 70 is fixed on the sidewall of print platform 30, and the axis direction of ball-screw is vertical with the axis direction of live-roller.Guide rail beam 60 is socketed on the ball-screw 70, comprises the guide rail 61 that extends along the guide rail beam length direction on the guide rail beam 60, and printing head 50 is removably mounted on the guide rail 61.Wherein, guide rail beam 60 can ball-screw 70 back and forth stepping move, printing head can move around along guide rail 61.
The ink-jet printer that the embodiment of the invention provides in use, print media 40 is positioned on the conveyer belt 20, live-roller 10 drives conveyer belts 20 along medium direction of transfer transmission medium.At print length during less than the print media of the length of print platform 30, can use print media 40 fixing, and guide rail beam 60 steppings, the mode that is printing head 50 steppings is printed, can also use guide rail beam 60 fixing, printing head 50 moves around on guide rail 61, and live-roller 10 drives the conveyer belt stepping, i.e. the mode of print media 40 steppings is printed.In two kinds of printing types that provide in the above, printing head 50 all on guide rail 61 (promptly along the direction vertical) with the medium transfer path move around and carry out inkjet printing.
The ink-jet printer that the embodiment of the invention provides is at print length during greater than the print media of the length of print platform 30, can use printing head fixing on the medium moving direction, and the mode of print media 40 steppings, thereby realize the medium of print length greater than the length of print platform printed, the print media stepping can realize continuous productive process, improves printing effect.In addition, because print platform 30 is arranged in the space that conveyer belt 20 and live-roller 10 surround, at fixing printing head 50 and during print media 40 steppings, printing precision is also higher.
In embodiments of the present invention, print platform can use the air draught platform, thereby when printing print media is adsorbed on the print platform, with respect to common print platform, the embodiment of the invention can further improve printing precision, increases the definition and the color rendition degree of print image.
More than ink-jet printer that the embodiment of the invention is provided be described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the invention, the part that all can change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (5)
1. ink-jet printer, comprising: print platform and printing head, described printing head are used for it is characterized in that to the print media ink jet, also comprise,
Conveyer belt and the live-roller that is positioned on the described print platform, described conveyer belt transmits described print media along the medium transfer path;
The axis direction of described live-roller is vertical with the thickness direction of described print platform, and described live-roller drives described conveyer belt and transmits described print media along the medium transfer path;
Described conveyer belt is on described live-roller, and described print platform is arranged in the space that described live-roller and described conveyer belt surround.
2. ink-jet printer according to claim 1 is characterized in that,
Also comprise stepper motor, an end of the motor shaft of described stepper motor and described live-roller is connected, and is used to drive described live-roller.
3. ink-jet printer according to claim 1 is characterized in that,
Also comprise servomotor, an end of the motor shaft of described servomotor and described live-roller is connected, and is used to drive described live-roller.
4. ink-jet printer according to claim 1 is characterized in that,
Also comprise guide rail beam and ball-screw, described ball-screw is fixed on the sidewall of described print platform, and the axis direction of described ball-screw is vertical with the axis direction of described live-roller;
Described guide rail beam is socketed on the described ball-screw, comprises the guide rail that extends along the guide rail beam length direction on the described guide rail beam, and described printing head is removably mounted on the described guide rail.
5. according to each described ink-jet printer of claim 1 to 4, it is characterized in that,
Described print platform is the air draught platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102525215A CN101746125B (en) | 2009-12-23 | 2009-12-23 | Ink jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102525215A CN101746125B (en) | 2009-12-23 | 2009-12-23 | Ink jet printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101746125A CN101746125A (en) | 2010-06-23 |
| CN101746125B true CN101746125B (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102525215A Active CN101746125B (en) | 2009-12-23 | 2009-12-23 | Ink jet printer |
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| CN (1) | CN101746125B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6186906B2 (en) | 2012-09-18 | 2017-08-30 | 株式会社リコー | Image forming apparatus |
| CN209794874U (en) * | 2018-03-14 | 2019-12-17 | 深圳市华正联实业有限公司 | Spray drawing printing device |
| CN108946264A (en) * | 2018-06-25 | 2018-12-07 | 广州百智能设备有限公司 | A kind of Novel rewinder |
| CN109466958A (en) * | 2018-08-23 | 2019-03-15 | 深圳市汉拓数码有限公司 | Transmission equipment and print media winding method |
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2009
- 2009-12-23 CN CN2009102525215A patent/CN101746125B/en active Active
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| Publication number | Publication date |
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| CN101746125A (en) | 2010-06-23 |
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Owner name: SHENZHEN RUNTIANZHI DIGITAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: RUNTIANZHI IMAGE TECHNOLOGY CO., LTD., SHENZHEN CITY |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518110 Guanlan high tech Development Zone, Shenzhen, Baoan District, Guangdong Patentee after: Shenzhen Runtianzhi Digital Equipment Co., Ltd. Address before: 518110 Guanlan high tech Development Zone, Shenzhen, Baoan District, Guangdong Patentee before: Runtianzhi Image Technology Co., Ltd., Shenzhen City |