CN203419599U - Paper clamping roller structure - Google Patents
Paper clamping roller structure Download PDFInfo
- Publication number
- CN203419599U CN203419599U CN201320540588.0U CN201320540588U CN203419599U CN 203419599 U CN203419599 U CN 203419599U CN 201320540588 U CN201320540588 U CN 201320540588U CN 203419599 U CN203419599 U CN 203419599U
- Authority
- CN
- China
- Prior art keywords
- pressing strip
- press strip
- roll body
- paper clamping
- clamping roller
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model 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 which is axially provided with a pressing strip mounting cavity, and a pressing strip is connected in the pressing strip mounting cavity through screws. The front end face of the pressing strip is a circular arc surface, the center of the circular arc surface is concentric with the center of a circular arc of the surface of the roller body, and the circular arc radius of the surface of the pressing strip is larger than that of the surface of the roller body. The paper clamping roller structure is simple, compact and reasonable in structure, the edges of undried finished cards are clamped through the pressing strip on the paper clamping roller, and quality of printed matter is improved; the pressing strip is good in wear resistance and convenient to replace.
Description
Technical field
The utility model relates to a kind of holding paper roll structure, for clamping the holding paper roller of finished product note, belongs to printing equipment technical field specifically.
Background technology
In 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 when by two holding paper rollers, if two holding paper rollers are clamped finished product note completely, can damage printed matter.Therefore, must make to only have part to push down finished product note on the circumference of two holding paper rollers, and other parts can not there is pressure to finished product note.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of holding paper roll structure is provided, and clamps the edge of undried finished product note by the press strip on holding paper roller, has improved the quality of printed matter.
The technical scheme providing according to the utility model, holding paper roll structure comprises roll body, roll body two ends are bolted front end axle, it is characterized in that: roll body is provided with press strip installation cavity vertically, in press strip installation cavity, are connected by screw press strip.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, between roll body and front end axle, be provided with roller turner bite.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, clamps the edge of undried finished product note by the press strip on holding paper roller, has improved the quality of printed matter; Press strip resistance to abrasion is good, and it is convenient to change.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
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
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, the utility model 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.
Between described roll body 1 and front end axle 2, be provided with roller turner bite 3.
The utility model by roll body 1 along the press strip 4 that protrudes roll body 1 surface is axially set, by press strip 4, clamp finished product note edge, 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, pass 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, 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 |
|---|---|---|---|
| CN201320540588.0U CN203419599U (en) | 2013-08-30 | 2013-08-30 | Paper clamping roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540588.0U CN203419599U (en) | 2013-08-30 | 2013-08-30 | Paper clamping roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203419599U true CN203419599U (en) | 2014-02-05 |
Family
ID=50018699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540588.0U Withdrawn - After Issue CN203419599U (en) | 2013-08-30 | 2013-08-30 | Paper clamping roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203419599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434879A (en) * | 2013-08-30 | 2013-12-11 | 无锡宝南机器制造有限公司 | Paper-clamping roller structure |
-
2013
- 2013-08-30 CN CN201320540588.0U patent/CN203419599U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434879A (en) * | 2013-08-30 | 2013-12-11 | 无锡宝南机器制造有限公司 | Paper-clamping roller structure |
| CN103434879B (en) * | 2013-08-30 | 2015-11-18 | 无锡宝南机器制造有限公司 | Holding paper roll structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |