CN204921678U - Acidproof rubber roll - Google Patents
Acidproof rubber roll Download PDFInfo
- Publication number
- CN204921678U CN204921678U CN201520676478.6U CN201520676478U CN204921678U CN 204921678 U CN204921678 U CN 204921678U CN 201520676478 U CN201520676478 U CN 201520676478U CN 204921678 U CN204921678 U CN 204921678U
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- China
- Prior art keywords
- rubber
- acid
- metal roller
- roller core
- roll core
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Abstract
The utility model relates to an acidproof rubber roll, it includes metal roll core and sets up the rubber roller on the metal roll core surface, still be provided with on the metal roll core surface along its surperficial sand grip, the rubber roller is good at to metal roll core's length to be provided with the protection upper shield at rubber roller both ends, metal roll core is hollow roll to its inside being provided with along its radial strengthening rib, rubber roller surface is provided with acidproof rubber layer, metal roll core surface and internal surface are provided with the antiseptic rubber layer. The utility model discloses light just firm, the long service life of acidproof effectual, quality.
Description
Technical field
The utility model relates to rubber roll technical field, is specifically related to a kind of acid-proof rubber roll.
Background technique
Rubber rollers is widely used in the industries such as papermaking, printing and dyeing, weaving, food processing, metallurgy, plastic processing, be a kind of is core with metallic material, the rubber-coated obtained roll product in outside., especially for the rubber rollers under the working environment of strong acid (hydrofluoric acid, nitric acid, hydrochloric acid, sulfuric acid etc.), because its Environmental Conditions is acid, there is the problems such as acidproof, heat resistance is poor and working life is short in existing rubber rollers.
Model utility content
The utility model provide a kind of acidproof effective, quality is light and rubber roll that is firm, long service life.
The utility model adopts following technological scheme:
A kind of acid-proof rubber roll, it comprises metal roller core and is arranged on the rubber rollers on metallic roll core outer surface; Described metallic roll core outer surface is also provided with the raised line along its surface; The length of described metal roller core is longer than rubber rollers, and rubber rollers two ends are provided with protection upper shield; Described metal roller core is hollow roll, and is provided with stiffening rib radially therein; Described rubber rollers outer surface is provided with acid-resisting rubber layer; Described metallic roll core outer surface and internal surface are provided with antiseptic rubber layer.
Further, described acid-resisting rubber layer is silicone rubber.
Further, described protection upper shield is fluorine rubber material.
Further, described antiseptic rubber layer is fluorine rubber.
The beneficial effects of the utility model are: adopt the metal roller core with stiffening rib, decrease overall weight, easy to use and operation; Rubber rollers two ends are provided with protection upper shield, and acid solution can be avoided from the interlayer contact part etch of end; Rubber roll surface is provided with acid-resisting rubber layer, increases the acidproof effect under high temperature; Metallic roll wicking surface is provided with raised line, increases the frictional force between rubber rollers and metal roller core, prevents from skidding; Metallic roll in-core outer surface is provided with antiseptic rubber layer, and acid solution can be prevented the corrosion of metal roller core.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Fig. 2 the utility model A-A cross-sectional view.
The structural representation of Fig. 3 the utility model metal roller core.
Wherein, 1 metal roller core, 2 rubber rollers, 3 raised lines, 4 protection upper shield, 5 stiffening ribs, 6 acid-resisting rubber layers, 7 antiseptic rubber layers.
Embodiment
Composition graphs 1 ~ Fig. 3, a kind of acid-proof rubber roll, it rubber rollers 2 comprising metal roller core 1 and be arranged on metal roller core 1 outer surface; Described metal roller core 1 outer surface is also provided with the raised line 3 along its surface; The length of described metal roller core 1 is longer than rubber rollers 2, and is provided with protection upper shield 4 at rubber rollers 2 two ends; Described metal roller core 1 is hollow roll, and is provided with stiffening rib 5 radially therein; Described rubber rollers 2 outer surface is provided with acid-resisting rubber layer 6; Described metallic roll core outer surface and internal surface are provided with antiseptic rubber layer 7.
Described acid-resisting rubber layer 6 is butyl rubber, neoprene, silicone rubber or ethylene propylene diene monomer (EPDM) material, preferred silicone rubber.Described protection upper shield 4 is fluorine rubber material.Described antiseptic rubber layer 7 is fluorine rubber.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technological scheme.
Claims (4)
1. an acid-proof rubber roll, is characterized in that, it comprises metal roller core (1) and is arranged on the rubber rollers (2) on metal roller core (1) outer surface; Described metal roller core (1) outer surface is also provided with the raised line (3) along its surface; The length of described metal roller core (1) is longer than rubber rollers (2), and is provided with protection upper shield (4) at rubber rollers (2) two ends; Described metal roller core (1) is hollow roll, and is provided with stiffening rib (5) radially therein; Described rubber rollers (2) outer surface is provided with acid-resisting rubber layer (6); Described metallic roll core outer surface and internal surface are provided with antiseptic rubber layer (7).
2. a kind of acid-proof rubber roll according to claim 1, is characterized in that described acid-resisting rubber layer (6) is silicone rubber.
3. a kind of acid-proof rubber roll according to claim 1 and 2, is characterized in that described protection upper shield (4) is fluorine rubber material.
4. a kind of acid-proof rubber roll according to claim 3, is characterized in that described antiseptic rubber layer (7) is fluorine rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676478.6U CN204921678U (en) | 2015-09-01 | 2015-09-01 | Acidproof rubber roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676478.6U CN204921678U (en) | 2015-09-01 | 2015-09-01 | Acidproof rubber roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921678U true CN204921678U (en) | 2015-12-30 |
Family
ID=54970809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676478.6U Active CN204921678U (en) | 2015-09-01 | 2015-09-01 | Acidproof rubber roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921678U (en) |
-
2015
- 2015-09-01 CN CN201520676478.6U patent/CN204921678U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |