CN103434879A - Paper-clamping roller structure - Google Patents
Paper-clamping roller structure Download PDFInfo
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- CN103434879A CN103434879A CN2013103888922A CN201310388892A CN103434879A CN 103434879 A CN103434879 A CN 103434879A CN 2013103888922 A CN2013103888922 A CN 2013103888922A CN 201310388892 A CN201310388892 A CN 201310388892A CN 103434879 A CN103434879 A CN 103434879A
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- paper
- press strip
- roll body
- strip
- circular arc
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Abstract
The invention relates to a paper-clamping roller structure, in particular to a paper-clamping roller used for clamping finished cards, and belongs to the technical field of printing equipment. The paper-clamping roller structure comprises a roller body, the roller body is provided with a pressing-strip installation cavity in the axial direction, and a pressing strip is connected inside the pressing-strip installation cavity through bolts. The front end face of the pressing strip is a circular arc surface, the center of the circular arc surface and the center of the circular arc of the surface of the roller body are concentric, and the radius of the circular arc of the surface of the pressing strip is larger than that of the circular arc of the surface of the roller body. The paper-clamping roller structure is simple, compact and reasonable, and quality of printed matter is improved due to the fact that the edges of the finished cards which are not dried completely are clamped by the pressing strip on the paper-clamping roller; the pressing strip is good in abrasive resistance and convenient to replace.
Description
Technical field
The present invention relates to a kind of holding paper roll structure, for clamping the holding paper roller of finished product note, belong to the printing equipment technical field specifically.
Background technology
In the printer technology field, need to clamp paper tape by two holding paper rollers.And, through between two holding paper rollers being to have printed the finished product that becomes sextodecimo with folding, finished product prints and not yet parches by two holding paper rollers the time, if two holding paper rollers are clamped the finished product note fully, can damage printed matter.Therefore, must make on the circumference of two holding paper rollers and only have part to push down the finished product note, and other parts can not there is pressure to the finished product note.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of holding paper roll structure is provided, clamp the edge of undried finished product note by the press strip on the holding paper roller, improved the quality of printed matter.
According to technical scheme provided by the invention, the holding paper roll structure comprises roll body, and the roll body two ends are bolted the front end axle, it is characterized in that: roll body is provided with the press strip installation cavity vertically, in the press strip installation cavity, is connected by screw press strip.The press strip front end face is arc-shaped surface, and the center of arc-shaped surface is concentric with roll body surface center of arc, and press strip surface arc radius is greater than roll body surface arc radius.
Further, press strip is strip shape.
Further, be provided with roller turner bite between roll body and front end axle.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, clamps the edge of undried finished product note by the press strip on the holding paper roller, has improved the quality of printed matter; The press strip resistance to abrasion is good, and it is convenient to change.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is AA cutaway view in Fig. 1.
Description of reference numerals: 1-roll body, 2-front end axle, 3-roller turner bite, 4-press strip, 5-screw, 6-press strip installation cavity.
The specific embodiment
Following the present invention is further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1 and 2, the present invention mainly comprises roll body 1, and roll body 1 two ends are bolted front end axle 2.Roll body 1 is provided with press strip installation cavity 6 vertically, passes through screw 5 connection trim strips 4 in press strip installation cavity 6.
Described press strip 4 is strip shape, adopts wear-resisting Hardmetal materials to make.Press strip 4 front end faces are arc-shaped surface, and the center of arc-shaped surface is concentric with the surperficial center of arc of roll body 1, and the surperficial arc radius of press strip 4 is greater than the surperficial arc radius of roll body 1.
Be provided with roller turner bite 3 between described roll body 1 and front end axle 2.
The present invention by roll body 1 along the press strip 4 that protrudes roll body 1 surface axially is set, clamp finished product note edge by press strip 4, do not affect undried part.Press strip 4 adopts wear-resisting Hardmetal materials to make, and has improved its service life.
Claims (3)
1. a holding paper roll structure, comprise roll body (1), roll body (1) two ends are bolted front end axle (2), it is characterized in that: roll body (1) is provided with press strip installation cavity (6) vertically, passes through screw (5) connection trim strip (4) in press strip installation cavity (6); Press strip (4) front end face is arc-shaped surface, and the center of arc-shaped surface is concentric with the surperficial center of arc of roll body (1), and the surperficial arc radius of press strip (4) is greater than the surperficial arc radius of roll body (1).
2. holding paper roll structure as claimed in claim 1, it is characterized in that: described press strip (4) is strip shape.
3. holding paper roll structure as claimed in claim 1, is characterized in that: between described roll body (1) and front end axle (2), be provided with roller turner bite (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388892.2A CN103434879B (en) | 2013-08-30 | 2013-08-30 | Holding paper roll structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388892.2A CN103434879B (en) | 2013-08-30 | 2013-08-30 | Holding paper roll structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103434879A true CN103434879A (en) | 2013-12-11 |
| CN103434879B CN103434879B (en) | 2015-11-18 |
Family
ID=49688633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310388892.2A Active CN103434879B (en) | 2013-08-30 | 2013-08-30 | Holding paper roll structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434879B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650336A (en) * | 2021-10-21 | 2021-11-16 | 山东大业股份有限公司 | Tire bead ring infantees book takes off device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073910A (en) * | 1992-01-03 | 1993-07-07 | 唐志坤 | Supper soft drum |
| EP0718226B1 (en) * | 1993-06-09 | 1998-07-08 | Oy GMA Printing Systems Ab | Feed deflection apparatus for at least partially folded newspapers or magazines |
| CN1383980A (en) * | 2001-04-30 | 2002-12-11 | 海德堡印刷机械股份公司 | Variable diameter cylinder |
| JP2006069773A (en) * | 2004-09-06 | 2006-03-16 | Seiko Epson Corp | Recording medium carrying device, and image forming device |
| JP2011218644A (en) * | 2010-04-08 | 2011-11-04 | Nagano Japan Radio Co | Pressurizing carrying mechanism of printer |
| CN203419599U (en) * | 2013-08-30 | 2014-02-05 | 无锡宝南机器制造有限公司 | Paper clamping roller structure |
-
2013
- 2013-08-30 CN CN201310388892.2A patent/CN103434879B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073910A (en) * | 1992-01-03 | 1993-07-07 | 唐志坤 | Supper soft drum |
| EP0718226B1 (en) * | 1993-06-09 | 1998-07-08 | Oy GMA Printing Systems Ab | Feed deflection apparatus for at least partially folded newspapers or magazines |
| CN1383980A (en) * | 2001-04-30 | 2002-12-11 | 海德堡印刷机械股份公司 | Variable diameter cylinder |
| JP2006069773A (en) * | 2004-09-06 | 2006-03-16 | Seiko Epson Corp | Recording medium carrying device, and image forming device |
| JP2011218644A (en) * | 2010-04-08 | 2011-11-04 | Nagano Japan Radio Co | Pressurizing carrying mechanism of printer |
| CN203419599U (en) * | 2013-08-30 | 2014-02-05 | 无锡宝南机器制造有限公司 | Paper clamping roller structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650336A (en) * | 2021-10-21 | 2021-11-16 | 山东大业股份有限公司 | Tire bead ring infantees book takes off device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103434879B (en) | 2015-11-18 |
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| C14 | Grant of patent or utility model | ||
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