CN202388888U - Roll shaft - Google Patents
Roll shaft Download PDFInfo
- Publication number
- CN202388888U CN202388888U CN2011205000137U CN201120500013U CN202388888U CN 202388888 U CN202388888 U CN 202388888U CN 2011205000137 U CN2011205000137 U CN 2011205000137U CN 201120500013 U CN201120500013 U CN 201120500013U CN 202388888 U CN202388888 U CN 202388888U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- corrosion
- utility
- model
- shaft body
- 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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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a roll shaft, comprising a roll shaft body, wherein a corrosion-resistant layer is arranged outside the roll shaft body; the corrosion-resistant is a carbon fibre layer; or, the corrosion-resistant is a polytetrafluoroethylene layer. The roll shaft disclosed by the utility model is strong in corrosion resistance because the corrosion-resistant layer is arranged outside the roll shaft body, thus avoiding crystallization on the surface of the roll shaft, improving the washing quality of a plate, preventing the roll shaft from usual taking-out, cleaning and maintenance, saving time and labour, and then increasing the washing efficiency of the plate.
Description
Technical field
The utility model relates to a kind of roll shaft, and particularly a kind of roll shaft that is used for printing plate-punching machine belongs to printing equipment parts technical field.
Background technology
At present, most equipment all adopts the opposed type roll shaft to transmit various thin media, for example paper, aluminium sheet etc. in printing industry.For plate-punching machine, roll shaft is in the development soup for a long time, because the development soup has strong basicity; Corrosivity is strong, and in use, roll shaft shows easy and crystalline; Thereby the crystallization meeting that roll shaft shows scratches sheet material shows the rinsing quality that influences sheet material; Institute wastes time and energy, and then has influenced the flush efficiency of sheet material so that roll shaft will often take out to be cleaned and maintenance.
The utility model content
The utility model purpose is to provide a kind of anticorrosive property strong roll shaft for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of roll shaft, comprise the roll shaft body, and said roll shaft body is provided with corrosion-resistant coating outward.
Preferably, said corrosion-resistant coating is a carbon fiber layer.
Preferably, said corrosion-resistant coating is a polytetrafluoroethylene floor.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The roll shaft of the utility model, because the roll shaft body is provided with corrosion-resistant coating outward, anticorrosive property is strong; Avoided roll shaft to show crystallization, increased the rinsing quality of sheet material, made roll shaft often to take out and clean and maintenance; Time saving and energy saving, and then increased the flush efficiency of sheet material.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the stereogram of the roll shaft of the utility model;
Wherein: 1, roll shaft body; 2, corrosion-resistant coating.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The described a kind of roll shaft of the utility model shown in accompanying drawing 1 comprises roll shaft body 1, the said roll shaft body 1 outer corrosion-resistant coating 2 that is provided with; Said corrosion-resistant coating 2 is a carbon fiber layer; Said corrosion-resistant coating 2 is a polytetrafluoroethylene floor.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The roll shaft of the utility model, because the roll shaft body is provided with corrosion-resistant coating outward, anticorrosive property is strong; Avoided roll shaft to show crystallization, increased the rinsing quality of sheet material, made roll shaft often to take out and clean and maintenance; Time saving and energy saving, and then increased the flush efficiency of sheet material.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (3)
1. a roll shaft comprises the roll shaft body, it is characterized in that: said roll shaft body is provided with corrosion-resistant coating outward.
2. roll shaft according to claim 1 is characterized in that: said corrosion-resistant coating is a carbon fiber layer.
3. roll shaft according to claim 1 is characterized in that: said corrosion-resistant coating is a polytetrafluoroethylene floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205000137U CN202388888U (en) | 2011-12-06 | 2011-12-06 | Roll shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205000137U CN202388888U (en) | 2011-12-06 | 2011-12-06 | Roll shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388888U true CN202388888U (en) | 2012-08-22 |
Family
ID=46663838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205000137U Expired - Fee Related CN202388888U (en) | 2011-12-06 | 2011-12-06 | Roll shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001227A (en) * | 2019-03-13 | 2019-07-12 | 常州安达环保科技有限公司 | A kind of fibre coatings and roll and the two manufacturing process with it |
-
2011
- 2011-12-06 CN CN2011205000137U patent/CN202388888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001227A (en) * | 2019-03-13 | 2019-07-12 | 常州安达环保科技有限公司 | A kind of fibre coatings and roll and the two manufacturing process with it |
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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: 20120822 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |