CN104057723A - Novel printing roller - Google Patents
Novel printing roller Download PDFInfo
- Publication number
- CN104057723A CN104057723A CN201410242984.4A CN201410242984A CN104057723A CN 104057723 A CN104057723 A CN 104057723A CN 201410242984 A CN201410242984 A CN 201410242984A CN 104057723 A CN104057723 A CN 104057723A
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- CN
- China
- Prior art keywords
- roller
- cylindrical shell
- paper
- hole
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a novel printing roller. The novel printing roller comprises a roller body, wherein an axial hole is opened in the axial direction of the roller body; a plurality of lugs are arranged on the outer cylindrical surface of the roller body; plurality of through holes are opened in the end surface of the roller body along the axial direction and extend to the other end surface. During the use of the novel printing roller disclosed by the invention, when the roller rotates around the own axis under the drive of a drive mechanism, and printing paper located between a hot-printing head and the roller is conveyed downstream, the paper is liable to separate from the surface of the roller, the paper is prevented from being bonded on the surface of the roller, and the paper is convenient to feed by arranging the lugs on the outer surface of the roller.
Description
Technical field
The present invention relates to printer field, relate in particular to a kind of novel type drum.
Background technology
The printing mechanism of thermal printer comprises thermal printer head and the cylinder of tangent setting, and printing paper is from passing between the two.Its intermediate roll, under the driving of driving mechanism, can rotate around self axis, and the printing paper between thermal printer head and cylinder is by downstream transport, and thermal printer head heating simultaneously forms image and the word set on printing paper.In order to ensure print quality, the skin of cylinder generally adopts rubber, plastics etc. to have flexible material, because printing paper has different thickness and hardness, after time is used, the skin of cylinder is easily worn, and affects print quality, therefore cylinder belongs to consumable accessory, after long-time use, needs to change.At present, when under the effect of printing paper at cylinder when downstream transport, be prone to the phenomenon of paperboard.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: proposed a kind of novel type drum.
Technical solution of the present invention is achieved in that a kind of novel type drum, comprise cylindrical shell, the axis direction of described cylindrical shell offers axis hole, the outer cylinder surface of described cylindrical shell is provided with some projections, in described body end surface, offer several through holes along axis direction, and extend to other end.
As the preferred technical solution of the present invention, the quantity of described through hole is eight, is uniformly distributed along body end surface.
As the preferred technical solution of the present invention, the rectangular shape of described projection, is uniformly distributed along cylindrical shell periphery.
As the preferred technical solution of the present invention, described through hole is circular hole, and its diameter is 10mm.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Novel type drum of the present invention, in use, when under the driving of cylinder at driving mechanism, around self axis rotation, printing paper between thermal printer head and cylinder during by downstream transport, is provided with projection by the outer surface at cylinder, makes paper and cylinder surface easily separated, prevent that paper is bonded on cylinder surface, is convenient to paper feeding.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention.
In figure: 1-cylindrical shell; 2-axis hole; 3-projection; 4-through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
Refer to Fig. 1 and Fig. 2, Fig. 1 is front view of the present invention, and Fig. 2 is top view of the present invention.
The novel type drum of described one, comprises cylindrical shell 1, and the axis direction of described cylindrical shell 1 offers axis hole 2, and the outer cylinder surface of described cylindrical shell 1 is provided with some projections 3, and the rectangular shape of described projection 3, is uniformly distributed along cylindrical shell 1 periphery.When under the driving of cylinder at driving mechanism, rotate around self axis, the printing paper between thermal printer head and cylinder is during by downstream transport, be provided with projection by the outer surface at cylinder, make paper and cylinder surface easily separated, prevent that paper is bonded on cylinder surface, is convenient to paper feeding.
On described cylindrical shell 1 end face, offer several through holes 4 along axis direction, and extend to other end; Preferably, the quantity of described through hole 4 is eight, is uniformly distributed along cylindrical shell 1 end face, and described through hole 4 is circular hole, and its diameter is 10mm.Offering through hole 4 is for the ease of heat radiation on the one hand, and weight reduction on the other hand, saves material.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. a novel type drum, comprise cylindrical shell (1), the axis direction of described cylindrical shell (1) offers axis hole (2), it is characterized in that: the outer cylinder surface of described cylindrical shell (1) is provided with some projections (3), on described cylindrical shell (1) end face, offer several through holes (4) along axis direction, and extend to other end.
2. the novel type drum of one according to claim 1, is characterized in that: the quantity of described through hole (4) is eight, is uniformly distributed along cylindrical shell (1) end face.
3. the novel type drum of one according to claim 1, is characterized in that: the rectangular shape of described projection (3), is uniformly distributed along cylindrical shell (1) periphery.
4. the novel type drum of one according to claim 2, is characterized in that: described through hole (4) is circular hole, and its diameter is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242984.4A CN104057723A (en) | 2014-06-04 | 2014-06-04 | Novel printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242984.4A CN104057723A (en) | 2014-06-04 | 2014-06-04 | Novel printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104057723A true CN104057723A (en) | 2014-09-24 |
Family
ID=51545770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410242984.4A Pending CN104057723A (en) | 2014-06-04 | 2014-06-04 | Novel printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104057723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505961A (en) * | 2017-04-12 | 2019-11-26 | 威德米勒界面有限公司及两合公司 | Printer for franking band |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005247435A (en) * | 2004-03-01 | 2005-09-15 | Seiko Epson Corp | Hopper device, recording device, and liquid jetting device |
| CN1899836A (en) * | 2005-07-20 | 2007-01-24 | 阿尔卑斯电气株式会社 | Paper feed mechanism |
| CN1948007A (en) * | 2005-10-13 | 2007-04-18 | 东北理光株式会社 | Plate cylinder of porous printing apparatus and printing apparatus |
| CN201095213Y (en) * | 2007-09-26 | 2008-08-06 | 邱建文 | Gravure roller enwinding body structure |
| CN101274508A (en) * | 2007-03-30 | 2008-10-01 | 海德堡印刷机械股份公司 | Printing unit of a printing material processing machine |
| CN101306602A (en) * | 2007-05-16 | 2008-11-19 | 海德堡印刷机械股份公司 | Surface with a surface structure for contacting printing material |
| CN103256296A (en) * | 2013-05-08 | 2013-08-21 | 虞伯林 | Novel rubber roller structure |
| CN203957552U (en) * | 2014-06-04 | 2014-11-26 | 苏州铉动三维空间科技有限公司 | A kind of novel type drum |
-
2014
- 2014-06-04 CN CN201410242984.4A patent/CN104057723A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005247435A (en) * | 2004-03-01 | 2005-09-15 | Seiko Epson Corp | Hopper device, recording device, and liquid jetting device |
| CN1899836A (en) * | 2005-07-20 | 2007-01-24 | 阿尔卑斯电气株式会社 | Paper feed mechanism |
| CN1948007A (en) * | 2005-10-13 | 2007-04-18 | 东北理光株式会社 | Plate cylinder of porous printing apparatus and printing apparatus |
| CN101274508A (en) * | 2007-03-30 | 2008-10-01 | 海德堡印刷机械股份公司 | Printing unit of a printing material processing machine |
| CN101306602A (en) * | 2007-05-16 | 2008-11-19 | 海德堡印刷机械股份公司 | Surface with a surface structure for contacting printing material |
| CN201095213Y (en) * | 2007-09-26 | 2008-08-06 | 邱建文 | Gravure roller enwinding body structure |
| CN103256296A (en) * | 2013-05-08 | 2013-08-21 | 虞伯林 | Novel rubber roller structure |
| CN203957552U (en) * | 2014-06-04 | 2014-11-26 | 苏州铉动三维空间科技有限公司 | A kind of novel type drum |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505961A (en) * | 2017-04-12 | 2019-11-26 | 威德米勒界面有限公司及两合公司 | Printer for franking band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |