CN102896913A - Flatbed printer - Google Patents
Flatbed printer Download PDFInfo
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- CN102896913A CN102896913A CN2012104150085A CN201210415008A CN102896913A CN 102896913 A CN102896913 A CN 102896913A CN 2012104150085 A CN2012104150085 A CN 2012104150085A CN 201210415008 A CN201210415008 A CN 201210415008A CN 102896913 A CN102896913 A CN 102896913A
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- grating
- rotating shaft
- pedestal
- flat
- grating assembly
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Abstract
The invention discloses a flatbed printer, comprising a substrate, a fixed part, a feeding part, a power part and a grating component, wherein the fixed part is fixed on the substrate; the feeding part carries out feed movement relative to the fixed part; the power part drives the feeding part to carry out feed movement; and the grating component is rotationally supported by the feeding part, and the grating component is driven to rotate by the friction force generated between the grating component and the fixed part. According to the flatbed printer, the grating component is driven to rotate by the friction force generated by the grating component and the fixed part, the frictional coefficient of the grating component is relatively smaller, and the pressure between the grating component and the fixed part is relatively lower, so that the problem that the feed distance of the printer is insufficient due to abrasion of the grating component is avoided, and the printing quality is accordingly improved.
Description
Technical field
The present invention relates to a kind of printer, especially a kind of hard material that uses is as the flat-panel printer of print media.
Background technology
Existing normal printer usually can only print paper, and is then helpless for the printing of the template media such as metal, timber.Therefore existing printing to the template material normally realizes by hot transfer printing.Yet the quality requirements to ink of hot transfer printing is higher, and the operation of hot transfer printing is also comparatively complicated, and cost compare is high, and therefore the popularization degree of hot transfer printing is not high.But along with social development, Extraordinary is printed demand and is increased gradually, and the personalized printing markets such as mobile phone shell, T-shirt go from strength to strength, and flat-panel printer also arises at the historic moment.
Referring to Fig. 1 to Fig. 4, existing a kind of flat-panel printer mainly comprises: printer main body 11 is installed on the printing template 12 in the printer main body and is arranged at the interior printing template passage 13 of printer main body.Be provided with driving shaft 14 in the printer main body 11, it is interior along A to feeding at printing template passage 13 that this driving shaft 14 drives printing template 12.The end of driving shaft 14 is provided with grating 15, this grating can with driving shaft 14 synchronous operations.The mode of printer driver printing template 12 is: printer sends instruction, and printer driver/control program sends action command to dynamical system, and dynamical system drives driving shaft 14 and rotates.Because driving shaft 14 pushes mutually with printing template 12, the frictional force drives printing template 12 of driving shaft 14 and 12 generations of printing template is along A to feeding.Grating 15 rotates synchronously with driving shaft 14, and the continual angle information that driving shaft 14 is rotated feeds back to the driving control unit that is arranged in the printer main body 11, and driving control unit is calculated the straight-line feed amount of printing template 12 in real time according to this information.After the driving control unit predetermined distance of having calculated printing template 12 feedings, driving control unit is sent to dynamical system and is ceased and desisted order, and driving shaft 14 and printing template 12 be feed-disabling thereupon.This moment, the printhead (not shown) was carried out the ink-jet operation to printing template on perpendicular to the direction of printing template 12 directions of feed.After the ink-jet operation of printhead was finished, driving control unit was given an order again, and dynamical system and driving shaft 14 repeat above-mentioned action, until print out task is finished.
There is following defective in this flat-panel printer: driving shaft 14 has higher coefficient of friction, and the pressure of itself and printing template 12 has larger pressure.Under such working condition, driving shaft produces wearing and tearing easily.And the driving shaft 14 of wearing and tearing may cause the actual range of printing template 12 when straight-line feed less than preset distance, thereby affects print quality.
On the other hand, when the print size of printing template is larger, when the quality of printing template is also heavier, produces easily the phenomenon of skidding between driving shaft and the printing template, even can't drive the printing template motion, thereby can't work.
Therefore, provide a kind of novel flat-panel printer real in necessary.
Summary of the invention
The purpose of this invention is to provide the flat-panel printer that a kind of feeding is accurate, print quality is good.
For achieving the above object, flat-panel printer of the present invention comprises pedestal; Fixed part, described fixed part is fixed on the pedestal; Infeed mean, described infeed mean is done feed motion with respect to fixed part; Power part, described power part drives infeed mean and does feed motion; Grating assembly, described grating assembly is rotatable to be supported by described infeed mean, the frictional force drives grating assembly rotation between described grating assembly and the fixed part.
Flat-panel printer of the present invention has following beneficial effect: the rotation of grating assembly is to be driven by the frictional force that produces between itself and the fixed part, the coefficient of friction less of grating assembly, pressure between grating assembly and the fixed part is less also, can avoid like this because the grating assembly wearing and tearing cause printer to the problem of feeding apart from deficiency, thereby promote print quality.
Further, in the flat-panel printer of the present invention, described fixed part is the printing template that is fixed on the pedestal; Described infeed mean is the sliding part that is installed on the pedestal; Described grating assembly comprises that rotating shaft reaches and the grating of described rotating shaft synchronous rotary, the frictional force drives grating assembly rotation between described rotating shaft and the printing template.In this flat-panel printer, the coefficient of friction less of rotating shaft, the pressure between rotating shaft and the printing template is less also, can avoid like this causing printer to the problem of feeding apart from deficiency because of the wearing and tearing of rotating shaft, thereby promote print quality.On the other hand, in this flat-panel printer, printing template is fixed part, even the print size of printing template is large, quality is heavier, also can finishes normally print job, and can guarantee good print quality.
Description of drawings
Fig. 1 is existing flat-panel printer three-dimensional view.
Fig. 2 is existing flat-panel printer working state figure.
Fig. 3 is the axonometric drawing of existing flat-panel printer driving shaft.
Fig. 4 is the workflow diagram of existing flat-panel printer.
Fig. 5 is the three-dimensional view (the part parts omit) of flat-panel printer the first embodiment of the present invention.
Fig. 6 is the three-dimensional view (the part parts omit) of flat-panel printer the second embodiment of the present invention.
Fig. 7 is the work schematic diagram of flat-panel printer the 3rd embodiment of the present invention.
Fig. 8 is the axonometric drawing of flat-panel printer the 3rd embodiment driven shaft of the present invention.
The specific embodiment
Fig. 5 is the first embodiment of the present invention.Be the technical scheme that clearer expression the present invention protects, the parts that have nothing to do with the present invention among the figure omit.Flat-panel printer 6 comprises base 61, and base 61 is provided with pair of guide rails 62 and boss 69, and the surface of boss 69 has certain roughness.A sliding part 63 is configured on the described guide rail 62 and also can reciprocatingly slides along guide rail 62.Sliding part 63 comprises base portion 631, the extension 632 that is extended straight up by base portion 631 and be arranged on printing word car 633 on the extension.Base portion 631 is provided with the first support arm 634 and the second support arm 635 in the position near the middle part.Driving shaft 64 is rotatable to be supported by the first support arm 634, and driven shaft 65 is rotatable to be supported by the second support arm 635.The first end of driven shaft 65 is provided with a grating 651, and this grating 651 can rotate synchronously with driven shaft 65.Driving shaft 64 has contacting of certain pressure with driven shaft 65 with boss 69.Wherein, the pressure between driving shaft 64 and the boss 69 is larger, and the pressure between driven shaft 65 and the boss 69 is less.Sliding part 63 is provided with motor 66 near the position of bottom, and motor 66 is connected with the end of driving shaft 64.During printer work, at first, the printing template (not shown) is fixed in the print area of reserving between slip base portion 631 and the printing word car 633.Behind the driving control unit receiving printing orders of flat-panel printer 6, send signal, CD-ROM drive motor 66 rotates, and drive driving shaft 64 rotates, because driving shaft 64 has larger pressure with boss 69, during driving shaft 64 rotation can and boss 69 between produce frictional force, this frictional force will drive whole sliding part 63 along guide rail 62 slips.Because driven shaft 65 has pressure with boss 69, sliding part 63 is in the process of motion, can produce frictional force between driven shaft 65 and the boss 69, this frictional force can drive driven shaft 65 rotations, this moment, grating 651 rotated synchronously, and printer can calculate the sliding distance of sliding part 63 by the rotational angle that detects grating 651.After the predetermined distance of having calculated sliding part 63 feedings of the driving control unit in the printer, driving control unit is sent stop signal, sliding part 63 feed-disablings.Print word car 633 and on perpendicular to the direction of printing template direction of feed printing template is carried out the ink-jet operation this moment.After the ink-jet operation of printing the word car was finished, driving control unit was given an order again, and sliding part 63 and printing word car 633 repeat above-mentioned action, until print out task is finished.In the present embodiment, the outer surface of driving shaft 64 is elastomer, and outer surface has higher coefficient of friction, increasing the frictional force with boss 69, thereby guarantees that sliding part 63 slides reliably.The coefficient of friction less on driven shaft 65 surfaces, and also less of the pressure between the boss, but need to guarantee that driven shaft 65 and frictional force between the boss 69 can drive driven shaft 65 and rotate.
Fig. 6 is the second embodiment of the present invention.Be the technical scheme that clearer expression the present invention protects, the parts that have nothing to do with the present invention among the figure omit.Flat-panel printer 7 comprises base 71, and base is provided with pair of guide rails 72 and fixture 79.A sliding part 73 is configured on the described guide rail 72 and by synchronous pulley 77 and drives, thereby sliding part 73 is reciprocatingly slided along guide rail 72.Sliding part 73 first surfaces are provided with grating 751, and this grating 751 is by rotating shaft 75 rotatable being supported on the sliding part 73.Sliding part 73 is provided with at the second surface relative with first surface and prints word car (invisible among the figure).Printing between word car and the fixture 79 is print area.During printer work, at first, printing template 78 is fixed on the fixture 79, this moment, the circumference of grating 751 had contacting of certain pressure with the upper surface formation of printing template 78.Behind the driving control unit receiving printing orders of flat-panel printer 7, sending signal driver motor 76 rotates, and drive synchronous pulley 77 work, sliding part 73 will slide along guide rail 72 this moment, the grating 751 and the frictional force between the printing template 78 that are arranged on the sliding part 73 will drive grating 751 rotations, and printer can calculate the sliding distance of sliding part 73 by the rotational angle that detects grating 751.
The present invention also includes but not limited to following disposable embodiment, for example: for aforementioned the first embodiment, contacting between cancellation driven shaft 65 and the boss 69, the circumference that changes grating 651 into contacts with boss 69.When sliding part 63 slided, formed frictional force can drive grating 651 rotations between grating 651 and the boss 69.Again for example: for aforementioned the second embodiment, the circumference of cancellation grating 751 and direct contact of printing template 78 upper surfaces change rotating shaft 75 into and contact with the upper surface of printing template 78.Frictional force drives rotating shaft 75 between rotating shaft 75 and the printing template 78 is rotated, and then drives grating 751 rotations.
Among above-mentioned all embodiment, printing template is fixed part, and it is fixed on the pedestal, and the slide unit in the printer is infeed mean, and it does feed motion with respect to printing template on direction of feed.Infeed mean is driven by power part, and among the embodiment one, power part refers to the combination of motor and driving shaft; Among the embodiment two, power part refers to the combination of motor and synchronous pulley.But power part of the present invention is not limited to the situation of above-described embodiment, and power part can also be the combination of motor and screw mandrel or the combination of motor and screw rod etc.Among the above embodiment, printing template is in stationary state, and it is larger therefore to be applicable to the printing template print size, the situation that quality is heavier.
Fig. 7 and Fig. 8 are the third embodiment of the present invention.Driving shaft 84 is rotatable to be supported by pedestal 81, and driven shaft 85 is rotatable to be supported by pedestal 81.The end of driven shaft 85 is provided with grating 851, and the wheelbase between driven shaft 85 and the driving shaft 84 is h.During printer work, at first, printing template 82 is fixed in the insertion type channel 83, this moment, driving shaft 84 formed certain pressure with the lower surface of printing template 82.Behind the driving control unit receiving printing orders of flat-panel printer 8, send signal, driving shaft 84 rotates, and drives printing template 82 and slides, and make straight-line feed.When printing template 82 touched driven shaft 85, printing template 82 is tangent and drive driven shaft 85 rotations with the circumference of driven shaft 85, and grating 851 is thereupon rotation also, and printer can calculate the sliding distance of printing template 82 by the rotational angle that detects grating 851.After the predetermined distance of having calculated printing template 82 feedings of the driving control unit in the printer, driving control unit is sent stop signal, printing template 82 feed-disablings.Print word car (invisible among the figure) and on perpendicular to the direction of printing template 82 directions of feed printing template 82 is carried out the ink-jet operation this moment.After the ink-jet operation of printing the word car was finished, driving control unit was given an order again, and printing template 82 and the multiple above-mentioned action of printing word car weight are until print out task is finished.In the present embodiment, printing template is infeed mean, and it does straight-line feed with respect to pedestal on direction of feed.It is less that the flat-panel printer of this spline structure is fit to the printing template area, the situation of lighter weight.
Claims (9)
1. flat-panel printer comprises:
Pedestal;
Fixed part, described fixed part is fixed on the pedestal;
Infeed mean, described infeed mean is done feed motion with respect to fixed part;
Power part, described power part drives infeed mean and does feed motion;
It is characterized in that:
Grating assembly, described grating assembly is rotatable to be supported by described infeed mean, the frictional force drives grating assembly rotation between described grating assembly and the fixed part.
2. flat-panel printer according to claim 1 is characterized in that:
Described fixed part is the boss that is installed on the pedestal;
Described infeed mean is the sliding part that is installed on the pedestal;
Described grating assembly comprises that rotating shaft reaches and the grating of described rotating shaft synchronous rotary, the frictional force drives grating assembly rotation between described rotating shaft and the boss.
3. flat-panel printer according to claim 1 is characterized in that:
Described fixed part is the boss that is installed on the pedestal;
Described infeed mean is the sliding part that is installed on the pedestal;
Described grating assembly comprises that rotating shaft reaches and the grating of described rotating shaft synchronous rotary, the circumference of described grating and the rotation of the frictional force drives grating assembly between the boss.
4. flat-panel printer according to claim 1 is characterized in that:
Described fixed part is the printing template that is fixed on the pedestal;
Described infeed mean is the sliding part that is installed on the pedestal;
Described grating assembly comprises that rotating shaft reaches and the grating of described rotating shaft synchronous rotary, the frictional force drives grating assembly rotation between described rotating shaft and the printing template.
5. flat-panel printer according to claim 1 is characterized in that:
Described fixed part is the printing template that is fixed on the pedestal;
Described infeed mean is the sliding part that is installed on the pedestal;
Described grating assembly comprises that rotating shaft reaches and the grating of described rotating shaft synchronous rotary, the circumference of described grating and the rotation of the frictional force drives grating assembly between the printing template.
6. arbitrary described flat-panel printer according to claim 1-5 is characterized in that:
Described power part comprises motor and driving shaft.
7. arbitrary described flat-panel printer according to claim 1-5 is characterized in that:
Described power part comprises motor and synchronous pulley.
8. flat-panel printer comprises:
Pedestal;
Infeed mean, described infeed mean is done feed motion with respect to pedestal;
Power part, described power part drives infeed mean and does feed motion;
It is characterized in that:
Grating assembly, described grating assembly is rotatable by described base supports, the frictional force drives grating assembly rotation between described grating assembly and the infeed mean.
9. flat-panel printer according to claim 8 is characterized in that:
Described infeed mean is printing template;
Described power part is the driving shaft with the printing template pressure contact;
Described grating assembly comprises that rotating shaft reaches and the grating of described rotating shaft synchronous rotary, the frictional force drives grating assembly rotation between described rotating shaft and the printing template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104150085A CN102896913A (en) | 2012-10-25 | 2012-10-25 | Flatbed printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104150085A CN102896913A (en) | 2012-10-25 | 2012-10-25 | Flatbed printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102896913A true CN102896913A (en) | 2013-01-30 |
Family
ID=47569533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104150085A Pending CN102896913A (en) | 2012-10-25 | 2012-10-25 | Flatbed printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102896913A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465638A (en) * | 2013-08-14 | 2013-12-25 | 华中科技大学 | Machine-vision-based raster stereo image flat printer and method |
| CN111391525A (en) * | 2020-04-09 | 2020-07-10 | 安徽芈彩智能科技股份有限公司 | Cross beam transmission mechanism of printer carriage |
Citations (7)
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| US5598201A (en) * | 1994-01-31 | 1997-01-28 | Hewlett-Packard Company | Dual-resolution encoding system for high cyclic accuracy of print-medium advance in an inkjet printer |
| JP2004142137A (en) * | 2002-10-22 | 2004-05-20 | Daisey Machinery Co Ltd | Thermal head printer unit |
| US20050018026A1 (en) * | 2003-07-21 | 2005-01-27 | 3M Innovative Properties Company | Method and apparatus for inkjet printing using radiation curable ink |
| CN1681656A (en) * | 2003-06-24 | 2005-10-12 | J.M.休伯有限公司 | Apparatus for spraying ink marks on wood plates |
| JP2007276286A (en) * | 2006-04-07 | 2007-10-25 | Riso Kagaku Corp | Image forming apparatus |
| CN102529422A (en) * | 2010-12-21 | 2012-07-04 | 诚研科技股份有限公司 | Three-dimensional image printing device capable of improving positioning accuracy and printing method thereof |
| CN202319302U (en) * | 2011-11-10 | 2012-07-11 | 林子涵 | Novel flat plate printing machine |
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2012
- 2012-10-25 CN CN2012104150085A patent/CN102896913A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598201A (en) * | 1994-01-31 | 1997-01-28 | Hewlett-Packard Company | Dual-resolution encoding system for high cyclic accuracy of print-medium advance in an inkjet printer |
| JP2004142137A (en) * | 2002-10-22 | 2004-05-20 | Daisey Machinery Co Ltd | Thermal head printer unit |
| CN1681656A (en) * | 2003-06-24 | 2005-10-12 | J.M.休伯有限公司 | Apparatus for spraying ink marks on wood plates |
| US20050018026A1 (en) * | 2003-07-21 | 2005-01-27 | 3M Innovative Properties Company | Method and apparatus for inkjet printing using radiation curable ink |
| JP2007276286A (en) * | 2006-04-07 | 2007-10-25 | Riso Kagaku Corp | Image forming apparatus |
| CN102529422A (en) * | 2010-12-21 | 2012-07-04 | 诚研科技股份有限公司 | Three-dimensional image printing device capable of improving positioning accuracy and printing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465638A (en) * | 2013-08-14 | 2013-12-25 | 华中科技大学 | Machine-vision-based raster stereo image flat printer and method |
| CN103465638B (en) * | 2013-08-14 | 2015-12-02 | 华中科技大学 | A kind of raster stereoscopic picture flat-panel printer based on machine vision and method |
| CN111391525A (en) * | 2020-04-09 | 2020-07-10 | 安徽芈彩智能科技股份有限公司 | Cross beam transmission mechanism of printer carriage |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |