CN203157310U - Print roller for color printing equipment - Google Patents
Print roller for color printing equipment Download PDFInfo
- Publication number
- CN203157310U CN203157310U CN 201320122193 CN201320122193U CN203157310U CN 203157310 U CN203157310 U CN 203157310U CN 201320122193 CN201320122193 CN 201320122193 CN 201320122193 U CN201320122193 U CN 201320122193U CN 203157310 U CN203157310 U CN 203157310U
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- CN
- China
- Prior art keywords
- roller
- printing equipment
- color printing
- print 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a print roller for color printing equipment. The print roller comprises a roller body and a roller shaft, wherein the roller body is made of aluminium alloy material, and is coated with a nichrome layer on the surface; the roller shaft adopts a hollow structure, and is provided with a static conductive wire; and the static conductive wire is connected with the roller body. The print roller for the color printing equipment, provided by the utility model, is provided with the nichrome layer with high hardness, so that the abrasion resistance is good, and the service life is long; and meanwhile, the adopting of static conductive wire can avoid accumulation of static on the print roller, so that the print quality is not influenced.
Description
Technical field
The utility model relates to a kind of composition structure of color printing equipment, is specifically related to a kind of print roller of color printing equipment, belongs to the printing equipment technical field.
Background technology
In color printing equipment, print roller is one of crucial parts, and it is used for ink printing to printed matter.
The surface of the print roller of prior art is generally a bronze medal layer, and ink coats is printed at the copper layer.Yet the copper layer causes wearing and tearing after contacting with printed matter is last easily, makes the service life of print roller short.
Simultaneously, print roller because with the printed matter friction, be easy to generate static, the print roller of prior art can't be led away static, makes the product quality of printing relatively poor.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of print roller with structure improved color printing equipment, to overcome described defective of the prior art.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of simple in structure, long service life and can eliminates the print roller of the color printing equipment of static.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of print roller of color printing equipment, and it comprises roller body and roll shaft; Wherein, described roller body is the roller body of aluminum alloy material, its surface-coated one deck nichrome layer; Described roll shaft is hollow structure, is provided with one in it and leads the static line, and this is led the static line and is connected with roller body.
The print roller of color printing equipment of the present utility model further is set to: the thickness of described nichrome layer is 0.2mm.
The print roller of color printing equipment of the present utility model also is set to: described roller body and roll shaft are interference fit.
Compared with prior art, the utlity model has following beneficial effect: the print roller of color printing equipment of the present utility model is by arranging the nichrome layer of a high rigidity, thereby makes its wearability good, long service life; Simultaneously, lead the static line by arranging one, can avoid static to gather in print roller and influence printing quality.
Description of drawings
Fig. 1 is the sectional drawing of the print roller of color printing equipment of the present utility model.
The specific embodiment
See also shown in the Figure of description 1, the utility model is a kind of print roller of color printing equipment, and it is made up of several parts such as roller body 1 and roll shafts 2.This roller body 1 and roll shaft 2 are interference fit.
Described roller body 1 is the roller body 1 of aluminum alloy material, thereby makes the overall structure of print roller lighter.In surface-coated one deck nichrome layer 3 of described roller body 1, the thickness of this nichrome layer 3 is 0.2mm.By the nichrome layer 3 of described high rigidity is set, thereby make the wearability of print roller good, long service life.
Described roll shaft 2 is hollow structure, is provided with one in it and leads static line 4, and this is led static line 4 and is connected with roller body 1.By the described static line 4 of leading is set, thereby can avoids static to gather in print roller and influence printing quality.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. the print roller of a color printing equipment is characterized in that: comprise roller body and roll shaft; Wherein, described roller body is the roller body of aluminum alloy material, its surface-coated one deck nichrome layer; Described roll shaft is hollow structure, is provided with one in it and leads the static line, and this is led the static line and is connected with roller body.
2. the print roller of color printing equipment as claimed in claim 1, it is characterized in that: the thickness of described nichrome layer is 0.2mm.
3. the print roller of color printing equipment as claimed in claim 1, it is characterized in that: described roller body and roll shaft are interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122193 CN203157310U (en) | 2013-03-18 | 2013-03-18 | Print roller for color printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122193 CN203157310U (en) | 2013-03-18 | 2013-03-18 | Print roller for color printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157310U true CN203157310U (en) | 2013-08-28 |
Family
ID=49018526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122193 Expired - Fee Related CN203157310U (en) | 2013-03-18 | 2013-03-18 | Print roller for color printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118195A (en) * | 2014-08-14 | 2014-10-29 | 上海富珉喷涂有限公司 | Light durable printing roll |
| CN113459648A (en) * | 2021-07-02 | 2021-10-01 | 广东省科学院新材料研究所 | Printing roller and processing method thereof |
-
2013
- 2013-03-18 CN CN 201320122193 patent/CN203157310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118195A (en) * | 2014-08-14 | 2014-10-29 | 上海富珉喷涂有限公司 | Light durable printing roll |
| CN113459648A (en) * | 2021-07-02 | 2021-10-01 | 广东省科学院新材料研究所 | Printing roller and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20170318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |