CN103101333B - The guiding mechanism that a kind of printer carriage level moves left and right - Google Patents
The guiding mechanism that a kind of printer carriage level moves left and right Download PDFInfo
- Publication number
- CN103101333B CN103101333B CN201210465154.9A CN201210465154A CN103101333B CN 103101333 B CN103101333 B CN 103101333B CN 201210465154 A CN201210465154 A CN 201210465154A CN 103101333 B CN103101333 B CN 103101333B
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- locking clamp
- vehicle frame
- word vehicle
- word
- guide rail
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Abstract
The invention discloses the guiding mechanism that a kind of printer carriage level moves left and right, comprise word vehicle frame, the activity of word frame downward is coated with the axis of guide, the top of the axis of guide is provided with the guide rail paralleled with it, described word vehicle frame top is provided with the locking clamp and directive wheel that lay respectively at side before and after guide rail, be hinged with word vehicle frame in the middle part of locking clamp, be provided with between locking clamp bottom and word vehicle frame and locking clamp can be made to rotate around hinged place and press to the spring of directive wheel, the above-mentioned middle part locking clamp be hinged on word vehicle frame applies one by the spring between its underpart and word vehicle frame to its underpart makes locking clamp bottom away from the power of word vehicle frame, according to lever principle, locking clamp top can be rotated around hinged place and press to directive wheel, thus make directive wheel and locking clamp to be positioned at their guide rail clampings between the two, ensure that word car moves left and right in process in level and be close to guide rail, contribute to the print quality improving printer.
Description
Technical field
The present invention relates to a kind of printer carriage, particularly the guiding mechanism that moves left and right of a kind of printer carriage level.
Background technology
At present, domestic most printer is all moved back and forth along about guide rail level under the driving of drive unit by word car, thus drive printhead constantly move back and forth about level on printing paper and print, when word car along guide rail do level left and right shift reciprocately move time, easily because of the impact of vibrations or external force, guide rail can not be close to and move, make word car occur jumping phenomena, deviate from guide rail, thus cause the printing effect of printer undesirable.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of structure simple, the word car level preventing printer carriage from departing from guide rail in the reciprocating movement of level left and right moves left and right guiding mechanism.
The present invention is the technical scheme that its technical problem of solution adopts:
The guiding mechanism that a kind of printer carriage level moves left and right, comprise word vehicle frame, the activity of word frame downward is coated with the axis of guide, the top of the axis of guide is provided with the guide rail paralleled with it, described word vehicle frame top is provided with the locking clamp and directive wheel that lay respectively at side before and after guide rail, be hinged with word vehicle frame in the middle part of locking clamp, be provided with between locking clamp bottom and word vehicle frame and locking clamp can be made to rotate around hinged place and press to the spring of directive wheel, the above-mentioned middle part locking clamp be hinged on word vehicle frame applies one by the spring between its underpart and word vehicle frame to its underpart makes locking clamp bottom away from the power of word vehicle frame, according to lever principle, locking clamp top can be rotated around hinged place and press to directive wheel, thus make directive wheel and locking clamp to be positioned at their guide rail clampings between the two, ensure that word car moves left and right in process in level and be close to guide rail, prevent the impact because of vibrations or external force, there is jumping phenomena in word car, thus ensure that the printing effect of printer.
Further, described locking clamp upper and lower is respectively arranged with the projection that contacts with slide and is convenient to the cylinder that spring locates and install, in the middle part of locking clamp, the left and right sides is also provided with two fulcrums be hinged with word vehicle frame, be hinged by the fulcrum of both sides in the middle part of locking clamp and word vehicle frame, the hinged dynamic balance of the left and right sides be subject to when locking clamp is rotated, prevent locking clamp from coming off, projection can make the frictional force between locking clamp and guide rail reduce simultaneously, cylinder can be rabbeted at spring inner in addition, spring fitting is facilitated to locate, when preventing locking clamp top from pressing to directive wheel, the application point of spring-force driven dual on locking clamp bottom changes, ensure the rotating torque kept stable that locking clamp is subject to, change is less likely to occur.
Further, the described word frame downward left and right sides is provided with two dead eyes be socketed on the axis of guide, two above-mentioned dead eyes can make the stressed uniform balance more of word vehicle frame, and twist when preventing word vehicle frame from moving back and forth about doing level along the axis of guide phenomenon.
The invention has the beneficial effects as follows: because the present invention adopts the structure being hingedly mounted on word vehicle frame top in the middle part of locking clamp, and the spring that locking clamp bottom can be made away from word vehicle frame is set between locking clamp bottom and word vehicle frame, applying one by spring to locking clamp bottom makes it away from the active force of word vehicle frame, according to lever principle, locking clamp top is subject to one and makes its active force pressing to directive wheel, locking clamp top is rotated around hinged place and is pressed to directive wheel, directive wheel and locking clamp top will be positioned at their guide rail clampings between the two, thus make word car be close to guide rail, prevent from, during the shift reciprocately motion of word car level left and right, jumping phenomena occurs, ensure that the printing effect of printer, meanwhile, locking clamp bottom is provided with the cylinder be convenient to spring location and installed, and can prevent spring action from changing at the application point of locking clamp bottom, thus the opplied moment kept stable that locking clamp is subject to, change is less likely to occur, structure of the present invention is simple in addition, easy for installation, contributes to reducing labour intensity and reducing production cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is explosive view of the present invention;
Fig. 4 is the part drawing of locking clamp in the present invention;
Fig. 5 is the part drawing of word vehicle frame in the present invention.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the guiding mechanism that a kind of printer carriage level moves left and right, comprise word vehicle frame 1, word vehicle frame 1 lower removable is coated with the axis of guide 2, the top of the axis of guide 2 is provided with the guide rail 3 paralleled with it, described word vehicle frame 1 top is provided with the locking clamp 4 and directive wheel 5 that lay respectively at side before and after guide rail 3, described locking clamp 4 and directive wheel 5 are preferentially arranged on the centre position on word vehicle frame 1 top, be hinged with word vehicle frame 1 in the middle part of locking clamp 4, be provided with between locking clamp 4 bottom and word vehicle frame 1 and locking clamp 4 can be made to rotate around hinged place and press to the spring 6 of directive wheel 5, above-mentioned spring 6 preferentially adopts common Compress Spring, certain employing air spring or other elastomeric elements also passable.
Further, described locking clamp 4 upper and lower is respectively arranged with the projection 40 that slidingly contacts with guide rail 3 and is convenient to the cylinder 41 that spring 6 locates and install, projection 40 and cylinder 41 are preferentially arranged on the position, middle on locking clamp 4 top and the position, middle of locking clamp 4 bottom respectively, in the middle part of locking clamp 4, the left and right sides is also provided with two fulcrums 42 be hinged with word vehicle frame 1, two described fulcrums 42 are the circular shaft protruding from locking clamp both sides respectively, and described word vehicle frame 1 upper middle position offers two draw-in grooves 11 of being hinged of two fulcrums 42 respectively.
Further, the left and right sides, described word vehicle frame 1 bottom is provided with two dead eyes 10 be socketed on the axis of guide 2, is provided with rolling bearing, can reduces the frictional force between dead eye 10 and the axis of guide 2 between above-mentioned dead eye 10 and the axis of guide 2.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (2)
1. the guiding mechanism that moves left and right of a printer carriage level, comprise word vehicle frame (1), word vehicle frame (1) lower removable is coated with the axis of guide (2), the top of the axis of guide (2) is provided with the guide rail (3) paralleled with it, it is characterized in that: described word vehicle frame (1) top is provided with the locking clamp (4) and directive wheel (5) that lay respectively at side before and after guide rail (3), locking clamp (4) middle part is hinged with word vehicle frame (1), be provided with between locking clamp (4) bottom and word vehicle frame (1) and locking clamp (4) can be made to rotate around hinged place and the spring (6) pressing to directive wheel (5), described locking clamp (4) upper and lower is respectively arranged with the projection (40) that slidingly contacts with guide rail (3) and is convenient to the cylinder (41) that spring (6) locates and install, and the left and right sides, locking clamp (4) middle part is also provided with two fulcrums (42) be hinged with word vehicle frame (1).
2. the guiding mechanism that moves left and right of a kind of printer carriage level according to claim 1, is characterized in that: described word vehicle frame (1) left and right sides, bottom is provided with two dead eyes (10) be socketed on the axis of guide (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465154.9A CN103101333B (en) | 2012-11-16 | 2012-11-16 | The guiding mechanism that a kind of printer carriage level moves left and right |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465154.9A CN103101333B (en) | 2012-11-16 | 2012-11-16 | The guiding mechanism that a kind of printer carriage level moves left and right |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103101333A CN103101333A (en) | 2013-05-15 |
| CN103101333B true CN103101333B (en) | 2015-11-25 |
Family
ID=48309677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210465154.9A Active CN103101333B (en) | 2012-11-16 | 2012-11-16 | The guiding mechanism that a kind of printer carriage level moves left and right |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103101333B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128531A (en) * | 2015-09-21 | 2015-12-09 | 广州爱发电子产品有限公司 | Motion system of printer dolly |
| CN113442607B (en) * | 2021-07-12 | 2022-06-21 | 江阴市第三轻工机械厂有限公司 | Guide mechanism for horizontal left-right movement of printer carriage and use method thereof |
| CN114672871B (en) * | 2022-04-06 | 2024-06-14 | 张小泉股份有限公司 | Marking printing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201543980U (en) * | 2009-10-12 | 2010-08-11 | 昆山乾坤机器制造有限公司 | Longitudinal guide device of numerical control cutting machine |
| CN201941274U (en) * | 2010-12-02 | 2011-08-24 | 福建实达电脑设备有限公司 | Guide mechanism for transverse reciprocating shift of carriage unit of printing machine |
| CN202412947U (en) * | 2012-01-18 | 2012-09-05 | 郑州新世纪广告设备有限公司 | Motion mechanism for digital wide-breadth color printer ink cart |
| CN202944028U (en) * | 2012-11-16 | 2013-05-22 | 新会江裕信息产业有限公司 | Printer carriage unit horizontal left-right movement guide mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4737414B2 (en) * | 2005-12-28 | 2011-08-03 | ブラザー工業株式会社 | Image recording device |
| US7976231B2 (en) * | 2007-12-13 | 2011-07-12 | International Business Machines Corporation | Method and apparatus for adjusting a gap in a printer |
-
2012
- 2012-11-16 CN CN201210465154.9A patent/CN103101333B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201543980U (en) * | 2009-10-12 | 2010-08-11 | 昆山乾坤机器制造有限公司 | Longitudinal guide device of numerical control cutting machine |
| CN201941274U (en) * | 2010-12-02 | 2011-08-24 | 福建实达电脑设备有限公司 | Guide mechanism for transverse reciprocating shift of carriage unit of printing machine |
| CN202412947U (en) * | 2012-01-18 | 2012-09-05 | 郑州新世纪广告设备有限公司 | Motion mechanism for digital wide-breadth color printer ink cart |
| CN202944028U (en) * | 2012-11-16 | 2013-05-22 | 新会江裕信息产业有限公司 | Printer carriage unit horizontal left-right movement guide mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103101333A (en) | 2013-05-15 |
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