CN101947884A - Nozzle ink doctoring device for ink-jet printer - Google Patents
Nozzle ink doctoring device for ink-jet printer Download PDFInfo
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- CN101947884A CN101947884A CN 201010264208 CN201010264208A CN101947884A CN 101947884 A CN101947884 A CN 101947884A CN 201010264208 CN201010264208 CN 201010264208 CN 201010264208 A CN201010264208 A CN 201010264208A CN 101947884 A CN101947884 A CN 101947884A
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- screw rod
- ink
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- belt wheel
- sdueegee
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Abstract
The invention discloses a nozzle ink doctoring device for an ink-jet printer, comprising a support frame, a first screw, a second screw, a first belt pulley, a second belt pulley, an ink doctoring board, a doctor bar and a power device, wherein the two ends of the first screw and the two ends of the second screw can be fixed on the frame in a rotating manner; the first screw and the second screw are parallel to each other; the first belt pulley is fixed on the first screw; the second belt pulley is fixed on the second screw and synchronizes with the first belt pulley; the two ends of the ink doctoring board are provided with threaded holes with threads matched with the first screw and the second screw; the ink doctoring board is connected with the first screw and the second screw respectively via the two threaded holes; the doctor bar is arranged on the ink doctoring board and is used for doctoring the ink droplets on the nozzle of the ink-jet printer; and the power device is connected with the first screw and the second screw by a driving belt and is used for driving the first screw and the second screw to rotate. The device provided by the embodiment of the invention has simple structure, occupies less space, can be easily installed in the ink-jet printer, is convenient to operate and can effectively clean the redundant ink droplets on the nozzle hole surface.
Description
Technical field
The application relates to print field, particularly relates to a kind of inkjet printer head and scrapes device for ink.
Background technology
Ink-jet printer is when printing, and more residual ink droplets of meeting on its spray nozzle face when these ink droplets accumulate more for a long time, can drip under the gravity effect, when perhaps print next time, are gone out by splash, influence the quality that prints product.
The main mode of cleaning of unnecessary ink droplet has following three kinds on the existing inkjet printer head spray orifice face: 1 manual ablution, promptly use the cloth waste wiping; 2, suction nozzle cleaning method promptly sops up ink droplet with the suction nozzle on the dust catcher; 3, cylinder drives the scraping article ablution, and promptly cylinder drives scraping article and moves back and forth unnecessary ink droplet on the removing shower nozzle under the control of magnetic valve.
In realizing the application's process, the inventor finds that all there be determining in various degree in existing cleaning way: 1, adopt manual the cleaning, and inconvenient operation, efficient is low, and is easy to China ink is stained with to hand; 2, adopt suction nozzle cleaning, need dust catcher be installed, it is bigger to take up room, and is subjected to the restriction of platform-type ink-jet printer structure, does not have enough space mounting dust catchers at the two ends of guide rail beam, and installing dust catcher in addition additional also can increase cost.
Summary of the invention
In view of this, the embodiment of the present application provides a kind of inkjet printer head to scrape device for ink, drive by two screw rods and to be arranged on two sdueegees between the screw rod and to move back and forth, and then the ink-stick of scraping that is provided with on the sdueegee is finished ink droplet unnecessary on the inkjet printer head is cleaned.
For achieving the above object, technical scheme is as follows:
A kind of inkjet printer head is scraped device for ink, comprising:
Support frame;
Two ends are all fixed on the described framework rotationally, and first screw rod that is parallel to each other and second screw rod;
Be fixed on first belt wheel on described first screw rod;
Be fixed on described second screw rod, and second belt wheel synchronous with described first belt wheel;
Two ends are provided with and the be complementary screwed hole of screw thread of described first screw rod and second screw rod, and the sdueegee that is connected with second screw rod with described first screw rod respectively by two described screwed holes;
Be arranged on the described sdueegee, be used to strike off the ink-stick of scraping of ink droplet on the inkjet printer head;
Be connected with second screw rod with described first screw rod by driving-belt, and be used to drive the power set of described first screw rod and the rotation of second screw rod.
Preferably, described first screw rod is consistent with the screw thread on first screw rod.
Preferably, described sdueegee and described first screw rod and second screw rod are perpendicular.
Preferably, the line of described first belt wheel and the second belt wheel fixed position and described first screw rod and second screw rod are perpendicular.
Preferably, described first belt wheel and second belt wheel all are positioned at an end of described screw rod.
Preferably, this inkjet printer head is scraped device for ink and is also comprised: be arranged on the described power set and with described first belt wheel and the 3rd synchronous belt wheel of second belt wheel.
Preferably, the described material of scraping ink-stick is a rubber.
Preferably, described power set are stepper motor.
By above technical scheme as seen, the inkjet printer head that the embodiment of the present application provides is scraped in the device for ink, first screw rod and second screw rod be arranged in parallel, both screw threads are consistent, and be provided with first belt wheel and second belt wheel of synchronised at same end, sdueegee is connected with second screw rod with first screw rod respectively by the screwed hole that two ends are provided with, and the screw thread in the screwed hole and the screw thread on first screw rod and second screw rod be complementary, and scrapes ink-stick and is installed on the sdueegee.When practical application, this is scraped the shower nozzle below that device for ink is installed in ink-jet printer, power set can drive first belt wheel and second belt wheel by driving-belt to carry out simultaneously clockwise or rotates counterclockwise, promptly first screw rod and second screw rod can carry out simultaneously clockwise or rotate counterclockwise, by being provided with and the screw flight screwed hole that is complementary, sdueegee can front-rear reciprocation movement, and then drive and to scrape ink-stick and move back and forth, realize unnecessary ink droplet on the spray nozzle face of ink-jet printer is cleaned.
This inkjet printer head wiping apparatus structure that the embodiment of the present application provides is simple, and it is little to take up room, can be easily mounted in the ink-jet printer, and easy to operate, can clean ink droplet unnecessary on the spray nozzle face effectively.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing among the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The inkjet printer head that Fig. 1 provides for the embodiment of the present application is scraped the structural representation of device for ink.
The specific embodiment
In order to make those skilled in the art person understand technical scheme among the application better, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
The inkjet printer head that Fig. 1 provides for the embodiment of the present application is scraped the structural representation of device for ink.
As shown in Figure 1, this inkjet printer head is scraped device for ink and is comprised: support frame (not shown), first screw rod 1, first belt wheel 2, second screw rod 3, second belt wheel 4, sdueegee 5, scrape ink-stick 6, driving-belt 7, power set 8 and the 3rd belt wheel 9, wherein: first screw rod 1 and second screw rod 3 are rotatably mounted on the support frame, sdueegee 5 is arranged between two screw rods, scrapes ink-stick 6 and is fixed on the sdueegee 5.First belt wheel 2 is fixed on first screw rod 1, and second belt wheel 4 is fixed on second screw rod 3, and the 3rd belt wheel 9 is arranged on power set 8, and driving-belt 7 is set on first belt wheel 2, second belt wheel 4 and the 3rd belt wheel 9.
Be parallel to each other between first screw rod 1 and second screw rod 3, and the screw thread on two screw rods is consistent.The two ends of sdueegee 5 are respectively arranged with screwed screwed hole 51, the screw thread of screwed hole 51 and the screw thread on the screw rod are complementary, two screwed holes 51 that pass through of sdueegee 5 are connected with two screw rods, and it is all perpendicular with two screw rods, can be synchronous with the motion of assurance sdueegee 5 on two screw rods, and can not deflect.Scrape that ink-stick 6 is held or be fixed on the sdueegee 5 by screw,, being used for the ink droplet on the inkjet printer head spray orifice face is struck off, the material of scraping ink-stick 6 adopts elastomeric material, and scrape ink-stick 6 edges by thick attenuation, it is really up to the mark and the shower nozzle of printer is damaged to avoid scraping ink-stick 6.
First belt wheel 2 and second belt wheel 4 are synchronous pulley, and be separately fixed at the same side of two screw rods, and line and two screw rods of first belt wheel 2 and second belt wheel, 4 fixed positions are perpendicular, and first belt wheel 2 and second belt wheel 4 rotate in order to drive the screw rod of being fixed separately.
This inkjet printer head is scraped device for ink when using, power set are undertaken clockwise by two screw rods of driving-belt drive or rotate counterclockwise, because two screw rods are provided with first belt wheel and second belt wheel of phase mutually synchronization, so the rotational frequency of two screw rods is identical.First screw rod and second screw rod drive sdueegee again and carry out front-rear reciprocation movement, owing to the screw thread unanimity on two screw rods, and screw thread and two screw flights in the screwed hole on the sdueegee are complementary, so when screw rod rotates, can guarantee that sdueegee is perpendicular with screw rod all the time when motion.
By above technical scheme as seen, the inkjet printer head that the embodiment of the present application provides is scraped in the device for ink, first screw rod and second screw rod be arranged in parallel, both screw threads are consistent, and be provided with first belt wheel and second belt wheel of synchronised at same end, sdueegee is connected with second screw rod with first screw rod respectively by the screwed hole that two ends are provided with, and the screw thread in the screwed hole and the screw thread on first screw rod and second screw rod be complementary, and scrapes ink-stick and is installed on the sdueegee.When practical application, this is scraped the shower nozzle below that device for ink is installed in ink-jet printer, power set can drive first belt wheel and second belt wheel by driving-belt to carry out simultaneously clockwise or rotates counterclockwise, promptly first screw rod and second screw rod can carry out simultaneously clockwise or rotate counterclockwise, by being provided with and the screw flight screwed hole that is complementary, sdueegee can front-rear reciprocation movement, and then drive and to scrape ink-stick and move back and forth, realize unnecessary ink droplet on the spray nozzle face of ink-jet printer is cleaned.
This inkjet printer head wiping apparatus structure that the embodiment of the present application provides is simple, and it is little to take up room, can be easily mounted in the ink-jet printer, and easy to operate, can clean ink droplet unnecessary on the spray nozzle face effectively.
The above only is the application's a preferred implementation, makes those skilled in the art can understand or realize the application.Multiple modification to these embodiment will be conspicuous to one skilled in the art, and defined herein General Principle can realize under the situation of the spirit or scope that do not break away from the application in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. an inkjet printer head is scraped device for ink, it is characterized in that, comprising:
Support frame;
Two ends are all fixed on the described framework rotationally, and first screw rod that is parallel to each other and second screw rod;
Be fixed on first belt wheel on described first screw rod;
Be fixed on described second screw rod, and second belt wheel synchronous with described first belt wheel;
Two ends are provided with and the be complementary screwed hole of screw thread of described first screw rod and second screw rod, and the sdueegee that is connected with second screw rod with described first screw rod respectively by two described screwed holes;
Be arranged on the described sdueegee, be used to strike off the ink-stick of scraping of ink droplet on the inkjet printer head;
Be connected with second screw rod with described first screw rod by driving-belt, and be used to drive the power set of described first screw rod and the rotation of second screw rod.
2. device according to claim 1 is characterized in that, described first screw rod is consistent with the screw thread on first screw rod.
3. device according to claim 1 is characterized in that, described sdueegee and described first screw rod and second screw rod are perpendicular.
4. device according to claim 1 is characterized in that, the line of described first belt wheel and the second belt wheel fixed position and described first screw rod and second screw rod are perpendicular.
5. device according to claim 1 is characterized in that, described first belt wheel and second belt wheel all are positioned at an end of described screw rod.
6. device according to claim 1 is characterized in that, also comprises: be arranged on the described power set and with described first belt wheel and the 3rd synchronous belt wheel of second belt wheel.
7. device according to claim 1 is characterized in that, the described material of scraping ink-stick is a rubber.
8. device according to claim 1 is characterized in that, described power set are stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010264208 CN101947884A (en) | 2010-08-27 | 2010-08-27 | Nozzle ink doctoring device for ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010264208 CN101947884A (en) | 2010-08-27 | 2010-08-27 | Nozzle ink doctoring device for ink-jet printer |
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| Publication Number | Publication Date |
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| CN101947884A true CN101947884A (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010264208 Pending CN101947884A (en) | 2010-08-27 | 2010-08-27 | Nozzle ink doctoring device for ink-jet printer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774241A (en) * | 2016-04-07 | 2016-07-20 | 郑州新世纪数码打印科技有限公司 | Connection rod type scraper lifting device |
| CN106739529A (en) * | 2016-12-05 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | Lift the horizontal wiping ink stack of print quality |
| CN106739512A (en) * | 2016-12-05 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | The horizontal ink-scraping device of anti-waste ink colour contamination |
| CN112009102A (en) * | 2020-09-11 | 2020-12-01 | 郑州新世纪数码科技股份有限公司 | Anti-collision flat-panel printer |
| CN114633563A (en) * | 2020-12-16 | 2022-06-17 | 深圳市润天智数字设备股份有限公司 | Moisturizing and ink scraping device and labeling machine |
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| US5432539A (en) * | 1993-04-19 | 1995-07-11 | Xerox Corporation | Printhead maintenance device for a full-width ink-jet printer including a wiper rotated by a lead screw |
| JPH09220810A (en) * | 1996-02-19 | 1997-08-26 | Matsushita Graphic Commun Syst Inc | Cleaning device of ink jet recording head |
| CN101134394A (en) * | 2006-08-30 | 2008-03-05 | 精工精密有限公司 | Ink-jet printer |
| CN201046624Y (en) * | 2007-06-21 | 2008-04-16 | 杭州开源电脑技术有限公司 | Injector rinser for spray printing machine |
| CN201784248U (en) * | 2010-08-27 | 2011-04-06 | 深圳市润天智图像技术有限公司 | Inkjet printer nozzle ink scraping device |
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2010
- 2010-08-27 CN CN 201010264208 patent/CN101947884A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5432539A (en) * | 1993-04-19 | 1995-07-11 | Xerox Corporation | Printhead maintenance device for a full-width ink-jet printer including a wiper rotated by a lead screw |
| JPH09220810A (en) * | 1996-02-19 | 1997-08-26 | Matsushita Graphic Commun Syst Inc | Cleaning device of ink jet recording head |
| CN101134394A (en) * | 2006-08-30 | 2008-03-05 | 精工精密有限公司 | Ink-jet printer |
| CN201046624Y (en) * | 2007-06-21 | 2008-04-16 | 杭州开源电脑技术有限公司 | Injector rinser for spray printing machine |
| CN201784248U (en) * | 2010-08-27 | 2011-04-06 | 深圳市润天智图像技术有限公司 | Inkjet printer nozzle ink scraping device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774241A (en) * | 2016-04-07 | 2016-07-20 | 郑州新世纪数码打印科技有限公司 | Connection rod type scraper lifting device |
| CN106739529A (en) * | 2016-12-05 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | Lift the horizontal wiping ink stack of print quality |
| CN106739512A (en) * | 2016-12-05 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | The horizontal ink-scraping device of anti-waste ink colour contamination |
| CN106739512B (en) * | 2016-12-05 | 2019-07-05 | 郑州新世纪数码科技股份有限公司 | The lateral ink-scraping device of anti-waste ink colour contamination |
| CN112009102A (en) * | 2020-09-11 | 2020-12-01 | 郑州新世纪数码科技股份有限公司 | Anti-collision flat-panel printer |
| CN114633563A (en) * | 2020-12-16 | 2022-06-17 | 深圳市润天智数字设备股份有限公司 | Moisturizing and ink scraping device and labeling machine |
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| CB02 | Change of applicant information |
Address after: 518110 hi tech Industrial Park, Guanlan Road, Guanlan Road, Shenzhen, Guangdong, Baoan District Applicant after: Shenzhen Runtianzhi Digital Equipment Co., Ltd. Address before: 518110 hi tech Industrial Park, Guanlan Road, Guanlan Road, Shenzhen, Guangdong, Baoan District Applicant before: Runtianzhi Image Technology Co., Ltd., Shenzhen City |
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Free format text: CORRECT: APPLICANT; FROM: RUNTIANZHI IMAGE TECHNOLOGY CO., LTD., SHENZHEN CITY TO: SHENZHEN RUNTIANZHI DIGITAL EQUIPMENT CO., LTD. |
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Application publication date: 20110119 |