CN103818127B - A kind of printing equipment of self adaptation super thick medium - Google Patents
A kind of printing equipment of self adaptation super thick medium Download PDFInfo
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- CN103818127B CN103818127B CN201410055457.2A CN201410055457A CN103818127B CN 103818127 B CN103818127 B CN 103818127B CN 201410055457 A CN201410055457 A CN 201410055457A CN 103818127 B CN103818127 B CN 103818127B
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- word car
- guide rail
- self adaptation
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Abstract
The present invention relates to a kind of printing equipment of self adaptation super thick medium, comprise printer body, described body is provided with the word car being provided with printhead, the upright guide rail that described body is provided with the horizontal guide rail that is positioned at body upper and is positioned at body both sides is to realize the guide effect to word car transverse direction and vertical direction motion, described word car is transversely equipped with the guide shaft with its rotation, and described guide shaft two ends are passed the guide groove on upright guide rail and rolled with guide groove and are connected.The printing equipment of this self adaptation super thick medium can regulate the gap of printhead and printing rubber roller automatically, and automaticity is high, easy and simple to handle, and result of use is good.
Description
Technical field
The present invention relates to a kind of can the printing equipment of self adaptation super thick medium, belong to printing device technical field.
Background technology
Along with national information constantly advances, computer and the extensive of computer peripheral equipment are popularized.Originally use hand-written card originally, progressively replace with impact printer and print.For the special card basis of some of them super thick, along with the change of number of pages, can there is larger change in thickness, and even printing with in the process of a line, thickness also can have greatly changed.The printer that traditional manual adjustment paper is thick cannot satisfy the demands; Some utilize the thick printer of self adaptation paper rotated around word car guide shaft due to reasons in structure, and along with the increase of medium thickness, printhead angle of inclination increases, and it is very large that thickness indication can not do.
Summary of the invention
In view of this, the object of this invention is to provide a kind of gap that automatically can regulate printhead and printing rubber roller, and good operating stability, automaticity is high, the printing equipment of self adaptation super thick medium easy and simple to handle.
The present invention adopts following scheme to realize: a kind of printing equipment of self adaptation super thick medium, comprise printer body, described body is provided with the word car being provided with printhead, the upright guide rail that described body is provided with the horizontal guide rail that is positioned at body upper and is positioned at body both sides is to realize the guide effect to word car transverse direction and vertical direction motion, described word car is transversely equipped with the guide shaft with its rotatable engagement, and described guide shaft two ends are passed the guide groove on upright guide rail and rolled with guide groove and are connected; The sidewall of described body is provided with connecting hole, the regulating sleeve with its rotatable engagement is arranged with in described connecting hole, described guide shaft is through through hole concentric with described connecting hole on regulating sleeve, the inner side of described through hole is circumferentially provided with the curved flanges portion of gradient thickness, described regulating sleeve is fixed with an adjusting rod; The sidewall of described body is provided with the arc groove concentric with described through hole, and be laid with draw-in groove along arc length direction in described arc groove, the terminal part of described adjusting rod is provided with the protuberance that can be stuck in described draw-in groove.
Further, described guide shaft end is fixed with gear, perpendicularly on described upright guide rail be provided with the tooth bar matched with described gear, the end of described guide shaft is fixed with a fork, the free end of described fork be located at body sidepiece and the cam edge be positioned at below fork contacts.
Further, bottom described word car, be provided with the lateral paper guide directly contacted with paper, be provided with inclined-plane on the downside of the two ends of described lateral paper guide and realize climbing function in order to lateral paper guide and drive word car to move up.
Further, described cam drives rotation by the motor be located on body by pinion unit, described cam side is provided with the rotating disk rotated with its coaxial synchronous, and the edge of described rotating disk is provided with sector notch, and described body is provided with the first level sensor being positioned at rotating disk lower lateral.
Further, described word car top is slidably connected by sliding bearing and described horizontal guide rail.
Compared with prior art, the present invention has following beneficial effect: the gap automatically adjusting printhead and printing rubber roller according to the thickness of print media, and word car and vertical direction, horizontal direction rail plate are remained slidingly contact normally to work, printhead remains at vertical direction and not run-off the straight, has very strong practical value and wide application prospect.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention three-dimensional view;
Fig. 2 is embodiment of the present invention side view;
Fig. 3 is embodiment of the present invention word bassinet structure schematic diagram;
Fig. 4 is embodiment of the present invention regulating sleeve scheme of installation;
Number in the figure illustrates: 1-body 2-printhead 3-word car 4-horizontal guide rail 5-upright guide rail 6-guide shaft 7-guide groove 8-gear 9-tooth bar 10-fork 11-cam 12-lateral paper guide 13-connecting hole 14-regulating sleeve 15-through hole 16-flange part 17-adjusting rod 18-arc groove 19-draw-in groove 20-protuberance 21-pinion unit 22-rotating disk 23-sector notch 24-sensor 25-sliding bearing 26-sidewall.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly understand, below by specific embodiment and relevant drawings, the present invention will be described in further detail.
As shown in Fig. 1 ~ 4, a kind of printing equipment of self adaptation super thick medium, comprise printer body 1, described body 1 is provided with the word car 3 being provided with printhead 2, described body 1 is provided with the horizontal guide rail 4 being positioned at body 1 top and the upright guide rail 5 being positioned at body both sides to realize the guide effect to word car 3 transverse direction and vertical direction motion, described upright guide rail 5 is positioned at the outside of described body 1 sidewall 26, described word car 3 is transversely equipped with the guide shaft 6 with its rotatable engagement, and described guide shaft 6 two ends are passed the guide groove 7 on upright guide rail 5 and rolled with guide groove 7 and are connected.
In the present embodiment, described word car 3 top is slidably connected by sliding bearing and described horizontal guide rail 4.
In the present embodiment, described guide shaft 6 end is fixed with gear 8, described upright guide rail 5 erects and is provided with the tooth bar 9 matched with described gear 8, the end of described guide shaft 6 is fixed with a fork 10, the free end of described fork 10 be located at body 1 sidepiece and be positioned at cam 11 EDGE CONTACT below fork 10.Described fork 10 changes along with the curved surface profile of cam 11, and guide shaft 6 can be driven to roll on tooth bar 9, slides in upright guide rail to reach word car 3, to adjust the gap of printhead 2 and printing rubber roller.
In the present embodiment, the lateral paper guide 12 directly contacted with paper is provided with bottom described word car 3, inclined-plane is provided with to realize the climbing function of word car on the downside of the two ends of described lateral paper guide 12, when the base material that printing transverse gage is inconsistent, what rely on lateral paper guide 12 drives printhead to move up to lifting force, thus changes the gap between printhead 2 and printing rubber roller.
In the present embodiment, the sidewall 26 of described body 1 is provided with connecting hole 13, the regulating sleeve 14 with its rotatable engagement is arranged with in described connecting hole 13, described guide shaft 6 is through through hole 15 concentric with described connecting hole 13 on regulating sleeve 14, the diameter of described through hole 15 is greater than described guide shaft 6 diameter, guide shaft 6 can be moved up and down in through hole 15 along guide groove 7, regulating sleeve 14 can ensure under the state without paper or thin paper, word car 3 contacts with through hole 14 madial wall on regulating sleeve 14 under deadweight state, ensures the minimum clearance between printhead 2 and printing rubber roller.
In the present embodiment, the inner side of described through hole 15 is circumferentially provided with the curved flanges portion 16 of gradient thickness, described regulating sleeve 14 is fixed with an adjusting rod 17; The sidewall 26 of described body 1 is provided with the arc groove 18 concentric with described through hole 15, draw-in groove 19 is laid with along arc length direction in described arc groove 18, the terminal part of described adjusting rod 17 is provided with the protuberance 20 that can be stuck in described draw-in groove 19, clamping is coordinated from the different draw-in groove 19 on arc groove 18 by rotary regulating lever 17, the location contacts that guide shaft 6 is different from curved flanges portion 16 can be changed, realize the function of the minimum clearance between adjustment printhead 2 and printing rubber roller.
In the present embodiment, described cam 11 drives rotation by the motor be located on body 1 by reducing gear train 21, described cam 11 side is provided with the rotating disk 22 rotated with its coaxial synchronous, the edge of described rotating disk 22 is provided with sector notch 23, described body is provided with the first level sensor 24 being positioned at rotating disk 22 lower lateral, by the side of induction fan v notch v 23 to ensure that cam is in initial printing position.
When demonstrate,proving this paper feed, starter motor, motor is with moving cam 11 to rotate by pinion unit 21, detected by sensor 24, make cam 11 be in lifting position, now printer paper-feeding is to precalculated position, then motor rotates, and make cam 11 be in free position, printer enters print state.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the printing equipment of a self adaptation super thick medium, comprise printer body, described body is provided with the word car being provided with printhead, it is characterized in that: the upright guide rail that described body is provided with the horizontal guide rail that is positioned at body upper and is positioned at body both sides is to realize the guide effect to word car transverse direction and vertical direction motion, described word car is transversely equipped with the guide shaft with its rotatable engagement, and described guide shaft two ends are passed the guide groove on upright guide rail and rolled with guide groove and are connected; The sidewall of described body is provided with connecting hole, the regulating sleeve with its rotatable engagement is arranged with in described connecting hole, described guide shaft is through through hole concentric with described connecting hole on regulating sleeve, the inner side of described through hole is circumferentially provided with the curved flanges portion of gradient thickness, described regulating sleeve is fixed with an adjusting rod; The sidewall of described body is provided with the arc groove concentric with described through hole, and be laid with draw-in groove along arc length direction in described arc groove, the terminal part of described adjusting rod is provided with the protuberance that can be stuck in described draw-in groove; Described guide shaft end is fixed with gear, perpendicularly on described upright guide rail is provided with the tooth bar matched with described gear, and the end of described guide shaft is fixed with a fork, the free end of described fork be located at body sidepiece and the cam edge be positioned at below fork contacts; Described cam drives rotation by the motor be located on body by pinion unit, described cam side is provided with the rotating disk rotated with its coaxial synchronous, the edge of described rotating disk is provided with sector notch, and described body is provided with the first level sensor being positioned at rotating disk lower lateral.
2. the printing equipment of self adaptation super thick medium according to claim 1, it is characterized in that: bottom described word car, be provided with the lateral paper guide directly contacted with paper, be provided with inclined-plane on the downside of the two ends of described lateral paper guide and realize climbing function in order to lateral paper guide and drive word car to move up.
3. the printing equipment of self adaptation super thick medium according to claim 1, is characterized in that: described word car top is slidably connected by sliding bearing and described horizontal guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055457.2A CN103818127B (en) | 2014-02-19 | 2014-02-19 | A kind of printing equipment of self adaptation super thick medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055457.2A CN103818127B (en) | 2014-02-19 | 2014-02-19 | A kind of printing equipment of self adaptation super thick medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103818127A CN103818127A (en) | 2014-05-28 |
| CN103818127B true CN103818127B (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410055457.2A Active CN103818127B (en) | 2014-02-19 | 2014-02-19 | A kind of printing equipment of self adaptation super thick medium |
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| CN (1) | CN103818127B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494085B (en) * | 2015-09-07 | 2018-09-28 | 深圳市万德环保印刷设备有限公司 | A kind of corrugated board digital printer |
| CN107953686B (en) * | 2016-10-14 | 2019-07-05 | 东友科技股份有限公司 | Print head spacing adjustment device |
| CN111907232B (en) * | 2020-09-14 | 2025-01-14 | 福建实达电脑设备有限公司 | Printer paper thickness detection device and printer adaptive adjustment method |
| CN111923615A (en) * | 2020-09-16 | 2020-11-13 | 福建实达电脑设备有限公司 | Print carriage device suitable for ultra-thick medium and working method thereof |
| CN112092512B (en) * | 2020-10-21 | 2024-11-15 | 福建实达电脑设备有限公司 | A printer suitable for ultra-thick media and its working method |
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| KR20040084010A (en) * | 2003-03-26 | 2004-10-06 | 삼성전자주식회사 | Ink-jet printer with head gap adjusting apparatus |
| JP4446151B2 (en) * | 2003-04-03 | 2010-04-07 | セイコーエプソン株式会社 | Recording apparatus and liquid ejecting apparatus |
| KR20070027982A (en) * | 2005-08-30 | 2007-03-12 | 삼성전자주식회사 | Head gap adjusting device and ink jet image forming apparatus having the same |
| JP5330284B2 (en) * | 2010-01-28 | 2013-10-30 | 富士通フロンテック株式会社 | Printing device |
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| CN200939741Y (en) * | 2006-08-18 | 2007-08-29 | 中外合资南京富士通计算机设备有限公司 | Printer capable of self-adapting to paper thickness |
| CN201283699Y (en) * | 2008-11-10 | 2009-08-05 | 福建实达电脑设备有限公司 | Working gap regulating mechanism |
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| CN103818127A (en) | 2014-05-28 |
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