CN103101329B - Lateral paper guide assembly under a kind of printer - Google Patents
Lateral paper guide assembly under a kind of printer Download PDFInfo
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- CN103101329B CN103101329B CN201210464726.1A CN201210464726A CN103101329B CN 103101329 B CN103101329 B CN 103101329B CN 201210464726 A CN201210464726 A CN 201210464726A CN 103101329 B CN103101329 B CN 103101329B
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- paper guide
- type plate
- lateral paper
- plate muscle
- backward lateral
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Abstract
The invention discloses lateral paper guide assembly under a kind of printer, it comprises type plate muscle and is positioned at the forward and backward lateral paper guide of type plate muscle along paper feed direction both sides, the left and right sides wall of forward and backward lateral paper guide is provided with installing hole and erection column, described type plate muscle and forward and backward lateral paper guide are injection molded into one, type plate muscle, to lead the more forward and backward lateral paper guide of paper plane high, seamlessly transits between type plate muscle and forward and backward lateral paper guide.The present invention is by being injection molded into one by type plate muscle and forward and backward lateral paper guide, completely solve in print procedure because print media is curling or tilting snaps onto the paper jam phenomenon of leading and causing in the gap of paper plane, to greatly reduce in print procedure due to the paper waste that paper jam phenomenon causes, improve printing effect; In addition, adopt type plate muscle to substitute marking roll in conventional art as print job face, make the distance between printhead to print job face identical everywhere, during printing, print ink marks is on the print medium even, effectively raises print quality.
Description
Technical field
The present invention relates to lateral paper guide assembly under a kind of printer.
Background technology
As shown in Fig. 1 ~ Fig. 2, wherein in Fig. 1, direction shown in arrow is the paper feed direction of printer, under printer in conventional art, lateral paper guide assembly comprises leading cardboard 1 ', rear lateral paper guide 2 ' and marking roll 3 ', marking roll 3 ' is arranged on a left side for printer, on right support, before, rear lateral paper guide 1 ', 2 ' the both sides being positioned at marking roll 3 ', before, rear lateral paper guide 1 ', 2 ' split is arranged and is got up by buckle snapping, before this structure, rear lateral paper guide 1 ', between 2 ' and marking roll 3 ' and front, rear lateral paper guide 1 ', all can there is gap in the joining place of 2 ', the existence in this gap makes when printer turnover paper, the front edge of print media is because of curling or tilt and snap onto in above-mentioned gap, cause occurring paper jam phenomenon, cause the waste of paper, need people's manual removal paper jam error simultaneously, reduce printing effect.In addition, marking roll 3 ' comprises and is erected at metallic roll on the left and right support of printer 31 ' and is injection-moulded in the rubber rollers 32 ' of metallic roll 31 ' surface as print job face, total quality is heavy, consume material, structure relative complex, the accuracy of manufacture requires high, and because of print job face be rubber rollers 32 ', print job face is made to be a cambered surface instead of plane, when printhead is implemented to print action, can cause distance between print job face to printhead not etc., cause print ink marks on the print medium uneven, print quality is not high.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides lateral paper guide assembly under a kind of printer, which solving because print media is curling or tilt the paper jam phenomenon caused in print procedure, print quality and printing effect high.
The technical solution adopted for the present invention to solve the technical problems is:
Lateral paper guide assembly under a kind of printer, it comprises type plate muscle and is positioned at the forward and backward lateral paper guide of type plate muscle along paper feed direction both sides, the left and right sides wall of forward and backward lateral paper guide is provided with installing hole and erection column, described type plate muscle and forward and backward lateral paper guide are injection molded into one, type plate muscle, to lead the more forward and backward lateral paper guide of paper plane high, seamlessly transits between type plate muscle and forward and backward lateral paper guide.
As the improvement of technique scheme, described type plate muscle is leading the high 0.7 ~ 1mm of the more forward and backward lateral paper guide of paper plane.
As the further improvement of technique scheme, described type plate muscle is formed with kink along the both sides downward bending of paper feed direction, and kink is injection-moulded in forward and backward lateral paper guide.
Further, described kink is provided with some injecting holes.
Preferably, the both sides of described type plate muscle left and right directions stretch out in the left and right side formation positioning convex of forward and backward lateral paper guide.
Further, leading on paper plane of described forward and backward lateral paper guide is provided with support bar, and the paper plane of leading of support bar and forward and backward lateral paper guide seamlessly transits.
The invention has the beneficial effects as follows: the present invention is by being injection molded into one by type plate muscle and forward and backward lateral paper guide, make to there is not gap between type plate muscle and forward and backward lateral paper guide and forward and backward lateral paper guide, completely solve in print procedure because print media is curling or tilting snaps onto the paper jam phenomenon of leading and causing in the gap of paper plane, to greatly reduce in print procedure due to the paper waste that paper jam phenomenon causes, improve printing effect; In addition, adopt type plate muscle to substitute marking roll in conventional art as print job face, make the distance between printhead to print job face identical everywhere, during printing, print ink marks is on the print medium even, effectively raises print quality.Simple and reasonable compact, the manufacturing process of the present invention is simple, save material, effectively can avoid the paper jam phenomenon caused because print media is curling or tilt, print quality and printing effect high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of lateral paper guide assembly under printer in conventional art;
Fig. 2 is the decomposing schematic representation of lateral paper guide assembly under printer in conventional art;
Fig. 3 is structural representation of the present invention;
Fig. 4 is the structural representation of type plate muscle in the present invention;
Fig. 5 is the mounting structure schematic diagram of the present invention on the left and right support of printer.
Detailed description of the invention
With reference to Fig. 3 ~ Fig. 5, lateral paper guide assembly under a kind of printer of the present invention, it comprises type plate muscle 1 and is positioned at type plate muscle 1 before paper feed direction both sides, rear lateral paper guide 2, 3, the paper feed direction of printer is as indicated by the arrows in fig. 3, front, rear lateral paper guide 2, the left and right sides wall of 3 is provided with installing hole 41 and erection column 4, by installing hole 41 and erection column 4, lateral paper guide assembly under printer is fixed on a left side for printer, right support 5, on 6, described type plate muscle 1 is with front, rear lateral paper guide 2, 3 be injection molded into one, type plate muscle 1 lead paper plane comparatively before, rear lateral paper guide 2, 3 is high, preferred described type plate muscle 1 lead paper plane comparatively before, rear lateral paper guide 2, 3 high 0.7 ~ 1mm, make type plate muscle 1 contour with the front lower dancing roll of printer, the same to reduce print media, rear lateral paper guide 2, the contact friction of 3, thus realize smoothly smoothly leading paper action, also make printhead when mobile, before the ink marks on it can not pollute and be positioned at simultaneously, rear lateral paper guide 2, the print media of 3 positions.Seamlessly transit between type plate muscle 1 and forward and backward lateral paper guide 2,3.Preferred type plate muscle 1 is stainless steel type plate muscle, because type plate muscle 1 is with front, rear lateral paper guide 2, 3 are linked together by injection moulding, make type plate muscle 1 with front, rear lateral paper guide 2, 3 and front, rear lateral paper guide 2, gap is there is not between 3, this is in print procedure, the front edge of print media can not because of curling or tilt and be stuck in and lead in the gap of paper plane, completely solve in print procedure because print media is curling or tilt the paper jam phenomenon caused, greatly reduce in print procedure due to paper waste that paper jam phenomenon causes, people are avoided to remove paper jam error frequently, effectively raise print quality.
Preferred as above-mentioned embodiment, described type plate muscle 1 is formed with kink 11 along the both sides downward bending of paper feed direction, and kink 11 is injection-moulded in forward and backward lateral paper guide 2,3.This structure can improve the intensity of type plate muscle 1, makes after long-term use, and type plate muscle 1 can not be out of shape or tilt and make to produce between type plate muscle 1 and forward and backward lateral paper guide 2,3 gap, stops further to produce corresponding paper jam phenomenon.In addition, this structure also makes type plate muscle 1 more firmly be fixed in forward and backward lateral paper guide 2,3, for strengthening the installation firmness of type plate muscle 1 further, prevent the relatively forward and backward lateral paper guide 2,3 of type plate muscle 1 from occurring loosening and producing gap, some injecting holes 12 can be provided with on described kink 11, after injection moulding completes, the plastic cement be injection-moulded in injecting hole 12 forms screens, to increase the injection moulding stability of type plate muscle 1 in forward and backward lateral paper guide 2,3.
As the further improvement of above-mentioned embodiment, the both sides of described type plate muscle 1 left and right directions stretch out in the left and right side formation positioning convex 13 of forward and backward lateral paper guide 2,3.Left and right directions to refer to using the paper feed direction of printer as front to, this front to the right and left be left and right directions.Positioning convex 13 is square structure, the left and right support 5,6 of printer is provided with the square opening corresponding with positioning convex 13, the use of positioning convex 13, can guarantee that the print job face of type plate muscle 1 is in level, to reduce or to compensate the print job face horizontal gradient error of the type plate muscle 1 caused when installing hole 41 and erection column 4 are installed.
Preferably, described leading on paper plane of forward and backward lateral paper guide 2,3 is provided with support bar 7, and support bar 7 seamlessly transits with the paper plane of leading of forward and backward lateral paper guide 2,3.Support bar 7 pairs of print media play main support effect, to reduce the contact area of print media with forward and backward lateral paper guide 2,3 surface, reduce corresponding contact friction and noise, make paper feed more smooth and easy.
In addition, the present invention adopts type plate muscle 1 to substitute marking roll 3 ' in conventional art as print job face, makes the distance between printhead to print job face identical everywhere, and during printing, print ink marks is on the print medium even, effectively raises print quality.Type plate muscle 1 in the present invention is relative to the marking roll 3 ' in conventional art, and quality is light and handy, and structure is simple, saves material.
The above, just better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.
Claims (5)
1. lateral paper guide assembly under a printer, it is characterized in that: comprise type plate muscle and be positioned at the forward and backward lateral paper guide of type plate muscle along paper feed direction both sides, the left and right sides wall of forward and backward lateral paper guide is provided with installing hole and erection column, described type plate muscle and forward and backward lateral paper guide are injection molded into one, type plate muscle, to lead the more forward and backward lateral paper guide of paper plane high, seamlessly transits between type plate muscle and forward and backward lateral paper guide; The both sides of described type plate muscle left and right directions stretch out in the left and right side formation positioning convex of forward and backward lateral paper guide; Described positioning convex is for reducing or compensating the print job face horizontal gradient error of the type plate muscle caused when installing hole and erection column are installed and the structure that is square, make print job face be in level, the left and right support of printer is provided with the square opening corresponding with positioning convex.
2. lateral paper guide assembly under a kind of printer according to claim 1, is characterized in that: described type plate muscle is leading the high 0.7 ~ 1mm of the more forward and backward lateral paper guide of paper plane.
3. lateral paper guide assembly under a kind of printer according to claim 1 and 2, is characterized in that: described type plate muscle is formed with kink along the both sides downward bending of paper feed direction, and kink is injection-moulded in forward and backward lateral paper guide.
4. lateral paper guide assembly under a kind of printer according to claim 3, is characterized in that: described kink is provided with some injecting holes.
5. lateral paper guide assembly under a kind of printer according to claim 1, it is characterized in that: leading on paper plane of described forward and backward lateral paper guide is provided with support bar, the paper plane of leading of support bar and forward and backward lateral paper guide seamlessly transits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210464726.1A CN103101329B (en) | 2012-11-16 | 2012-11-16 | Lateral paper guide assembly under a kind of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210464726.1A CN103101329B (en) | 2012-11-16 | 2012-11-16 | Lateral paper guide assembly under a kind of printer |
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| Publication Number | Publication Date |
|---|---|
| CN103101329A CN103101329A (en) | 2013-05-15 |
| CN103101329B true CN103101329B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210464726.1A Active CN103101329B (en) | 2012-11-16 | 2012-11-16 | Lateral paper guide assembly under a kind of printer |
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| Country | Link |
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| CN (1) | CN103101329B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183470B (en) * | 2016-08-25 | 2019-08-16 | 厦门普瑞特科技有限公司 | A kind of high definition printer |
| CN106218238B (en) * | 2016-08-31 | 2018-08-14 | 新会江裕信息产业有限公司 | A kind of miniature printer inner works |
| CN106218234B (en) * | 2016-08-31 | 2018-11-09 | 新会江裕信息产业有限公司 | Mini-printer and movement with closed paper feed channel |
Citations (3)
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| DE568010C (en) * | 1929-05-02 | 1933-01-12 | Royal Typewriter Co Inc | Pressure abutment for typewriters |
| US4676683A (en) * | 1984-01-13 | 1987-06-30 | Canon Kabushiki Kaisha | Platen support structure of recording apparatus |
| CN201446776U (en) * | 2009-06-05 | 2010-05-05 | 广东江裕中鼎橡胶制品有限公司 | Printing plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS62207661A (en) * | 1986-03-07 | 1987-09-12 | Hitachi Ltd | Platen support mechanism for printer |
| JPH0717089A (en) * | 1993-07-06 | 1995-01-20 | Citizen Watch Co Ltd | Platen for impact printer |
| IT1276494B1 (en) * | 1995-07-12 | 1997-10-31 | Olivetti & Co Spa | IMPACT PRINTER WITH SIGNABLE CONTRAST BAR |
| JP4033250B2 (en) * | 1998-06-26 | 2008-01-16 | 武藤工業株式会社 | Inkjet printer |
| CN1216777C (en) * | 1999-04-19 | 2005-08-31 | 西铁城时计株式会社 | Printing device |
| JP2002331715A (en) * | 2001-05-09 | 2002-11-19 | Sumitomo Osaka Cement Co Ltd | Platen member and its producing method |
| CN100333920C (en) * | 2001-06-08 | 2007-08-29 | 冲电气工业株式会社 | Printer |
| JP2006281762A (en) * | 2005-03-08 | 2006-10-19 | Seiko Epson Corp | Platen, recorder, and liquid injection apparatus |
| JP4244960B2 (en) * | 2005-05-25 | 2009-03-25 | ブラザー工業株式会社 | Inkjet recording device |
| JP4176786B2 (en) * | 2006-06-07 | 2008-11-05 | シャープ株式会社 | Movable paper guide for image forming equipment |
| JP2008254218A (en) * | 2007-03-30 | 2008-10-23 | Seiko Epson Corp | Conveying guiding device for material to be recorded, recorder and liquid jet apparatus |
| CN202412940U (en) * | 2010-11-30 | 2012-09-05 | 兄弟工业株式会社 | Pressing plate and image recording device |
| CN202944022U (en) * | 2012-11-16 | 2013-05-22 | 新会江裕信息产业有限公司 | Printer lower paper deflector component |
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2012
- 2012-11-16 CN CN201210464726.1A patent/CN103101329B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE568010C (en) * | 1929-05-02 | 1933-01-12 | Royal Typewriter Co Inc | Pressure abutment for typewriters |
| US4676683A (en) * | 1984-01-13 | 1987-06-30 | Canon Kabushiki Kaisha | Platen support structure of recording apparatus |
| CN201446776U (en) * | 2009-06-05 | 2010-05-05 | 广东江裕中鼎橡胶制品有限公司 | Printing plate |
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| CN103101329A (en) | 2013-05-15 |
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