CN109081163A - A kind of on-slip roller and preparation method thereof for the operating of steel plate line - Google Patents
A kind of on-slip roller and preparation method thereof for the operating of steel plate line Download PDFInfo
- Publication number
- CN109081163A CN109081163A CN201811057285.7A CN201811057285A CN109081163A CN 109081163 A CN109081163 A CN 109081163A CN 201811057285 A CN201811057285 A CN 201811057285A CN 109081163 A CN109081163 A CN 109081163A
- Authority
- CN
- China
- Prior art keywords
- slip
- diamond shape
- shape slot
- rubber
- roll 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 229920001971 elastomer Polymers 0.000 claims abstract description 35
- 239000004814 polyurethane Substances 0.000 claims abstract description 33
- 239000010432 diamond Substances 0.000 claims abstract description 32
- 229920002635 polyurethane Polymers 0.000 claims abstract description 32
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a kind of on-slip rollers and preparation method thereof for the operating of steel plate line, belong to technical field of transportation.On-slip roller of the invention, including roll body, roll body surface cladding rubber layer, the rubber layer outer surface are equipped with diamond shape slot, inlay polyurethane strips in the diamond shape slot.The present invention efficiently solves the problems, such as the adhesion strength of polyurethane strips and rubber using polyurethane strips are inlayed in the groove of diamond structure, and polyurethane strips and rubber is made to play respective advantage to greatest extent；On-slip roller of the invention is during operation since the coefficient of expansion and coefficient of friction difference of two kinds of materials of rubber and polyurethane strips are big, therefore anti-slip effect is very good in operation process, and due to the wear-resisting property of polyurethane height, it is not in that orange peel texturing roller roll surface after use after a period of time is smoothed, the case where losing anti-slip effect generation, and due to the case where can often falling particles effect plate quality in use using strip structure to avoid particle on-slip roller generation.
Description
Technical field
The present invention relates to a kind of on-slip rollers and preparation method thereof for the operating of steel plate line, belong to technical field of transportation.
Background technique
The common measure for preventing steel plate steel band skidding sideslip in major steel mill of existing country flat cold-rolled sheet line operation process
It is using anti-slip particles roller and orange peel texturing roller (rubber texturing and PU texturing).Existing anti-slip particles roller and orange peel texturing roller exist
The effect with sideslip that prevents from skidding in actual moving process is to be capable of the normal operation requirement of basic guarantee unit, but deposit
Short between when in use, texturing polishes rear anti-slip effect without the defect of tension difference, particle roller will appear roller operation process
The case where middle particle falls phenomenon, influences plate quality.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of on-slip roller for the operating of steel plate line, by rubber roll surface
On open diamond shape slot and inlay polyurethane strips, under the premise of not reducing steel plate and rubber roller coefficient of friction, improve the wear-resisting property of rubber,
To extend the service life and using effect of on-slip roller.
A kind of on-slip roller for the operating of steel plate line of the invention, including roll body, roll body surface cladding rubber layer, institute
It states rubber layer outer surface and is equipped with diamond shape slot, inlay polyurethane strips in the diamond shape slot.
In one embodiment of the invention, the diameter of the on-slip roller is 800-1500mm.
In one embodiment of the invention, the size at the two bar groove interval of diamond shape slot is 150-300mm.
In one embodiment of the invention, the hardness of the rubber is 80-85 degree.
In one embodiment of the invention, coated with adhesive in the diamond shape slot, the polyurethane strips pass through bonding
Agent and rubber layer bond.
A second object of the present invention is to provide the preparation methods of the on-slip roller, include the following steps:
(1) rubber-coated on roll body surface；
(2) roll body that step (1) has coated rubber is vulcanized, roll surface vehicle rough cutter；
(3) step (2) treated roll body is opened into diamond shape slot in roll surface；
(4) roll body for opening diamond shape slot to step (3) cleans, and applies binder in diamond shape slot after cleaning；
(5) cast polyurethane in the diamond shape slot for coating binder forms polyurethane strips, is finished described in being formed after cooling
On-slip roller.
In one embodiment of the invention, the vehicle rough cutter stays 1~2mm surplus.
The beneficial effects of the present invention are: the present invention is effectively solved using polyurethane strips are inlayed in the groove of diamond structure
The problem of adhesion strength of polyurethane strips and rubber, so that polyurethane strips and rubber play respective advantage to greatest extent；
The on-slip roller adopted the structure is during operation since the coefficient of expansion and friction of rubber and two kinds of materials of polyurethane strips are
Number difference is big, therefore the anti-slip effect in operation process is very good, and is not in tangerine due to the wear-resisting property of polyurethane height
The case where roll surface is smoothed, loses anti-slip effect after the use after a period of time generation of skin texturing roller, and due to using
The case where strip structure can often fall's particles effect plate quality to avoid particle on-slip roller in use generation.
Detailed description of the invention
Fig. 1 is the exterior view of Pu texturing roller；
Fig. 2 is the exterior view of rubber texturing roller；
Fig. 3 is the exterior view of on-slip particle roller；
Fig. 4 is the structural schematic diagram of on-slip roller of the present invention；
Wherein, 1, roll body, 2, rubber layer, 3, diamond shape slot, 4, polyurethane strips.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment 1
In conjunction with attached drawing 4, the on-slip roller for the operating of steel plate line of the invention, including roll body 1,1 surface of roll body are rubber-coated
Layer 2, the outer surface of rubber layer 2 are equipped with diamond shape slot 3, inlay polyurethane strips 4 in diamond shape slot 3.Whole straight of on-slip roller of the invention
Diameter is 1000mm, and the size at 3 liang of bar groove intervals of diamond shape slot is 200mm, and the hardness of used rubber is 80-85 degree, the present invention
On-slip roller in the production process, coated with adhesive in diamond shape slot 3, polyurethane strips 4 are glued with rubber layer 2 by binder
It closes.
On-slip roller of the invention is prepared by the following method:
(1) rubber-coated on roll body surface；
(2) roll body that step (1) has coated rubber is vulcanized, roll surface vehicle rough cutter；
(3) step (2) treated roll body is opened into diamond shape slot in roll surface；
(4) roll body for opening diamond shape slot to step (3) cleans, and applies binder in diamond shape slot after cleaning；
(5) cast polyurethane in the diamond shape slot for coating binder forms polyurethane strips, is finished described in being formed after cooling
On-slip roller.
The present invention efficiently solves the viscous of polyurethane strips and rubber using inlaying polyurethane strips in the groove of diamond structure
The problem of knotting strength, so that polyurethane strips and rubber play respective advantage to greatest extent；The on-slip roller adopted the structure
During operation since the coefficient of expansion and coefficient of friction difference of two kinds of materials of rubber and polyurethane strips are big, operation process
In anti-slip effect it is very good, and due to the wear-resisting property of polyurethane height, be not in orange peel texturing roller through after a period of time
The case where being smoothed using rear roll surface, lose anti-slip effect generation, and due to can be to avoid particle using strip structure
On-slip roller often falls the generation of the case where particles effect plate quality in use.
Comparative example 1:
On-slip roller is prepared using material same as Example 1, only in the production process, using strip groove, stripe pitch
For 200mm, other steps are consistent with embodiment 1.
The phenomenon that anti-slip effect is bad during operation for the on-slip roller being prepared, and occasional has skidded, no
It crosses and the phenomenon that roll surface polishes does not occur.
Comparative example 2:
On-slip roller is prepared using material same as Example 1, the spacing of diamond shape slot is set as 80mm, but straight due to roller
Diameter is larger, and the casting difficulty of polyurethane strips is very big, and the on-slip roller anti-slip effect being prepared is preferable, but since on-slip roller is whole
The large percentage of body polyurethane, in use, the heat resistance of on-slip roller reduces in the higher environment of temperature.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (7)
1. a kind of on-slip roller for the operating of steel plate line, which is characterized in that including roll body, roll body surface cladding rubber layer,
The rubber layer outer surface is equipped with diamond shape slot, inlays polyurethane strips in the diamond shape slot.
2. the on-slip roller according to claim 1 for the operating of steel plate line, which is characterized in that the diameter of the on-slip roller is
800-1500mm。
3. the on-slip roller according to claim 1 for the operating of steel plate line, which is characterized in that between two bar groove of diamond shape slot
Every size be 150-300mm.
4. the on-slip roller according to claim 1 for the operating of steel plate line, which is characterized in that the hardness of the rubber is
80-85 degree.
5. the on-slip roller according to claim 1 for the operating of steel plate line, which is characterized in that coating is viscous in the diamond shape slot
Agent is tied, the polyurethane strips are bonded by binder and rubber layer.
6. a kind of preparation method of the described in any item on-slip rollers of Claims 1 to 5, which comprises the steps of:
(1) rubber-coated on roll body surface；
(2) roll body that step (1) has coated rubber is vulcanized, roll surface vehicle rough cutter；
(3) step (2) treated roll body is opened into diamond shape slot in roll surface；
(4) roll body for opening diamond shape slot to step (3) cleans, and applies binder in diamond shape slot after cleaning；
(5) cast polyurethane in the diamond shape slot for coating binder forms polyurethane strips, is finished described in formation after cooling only
Sliding roller.
7. according to the method described in claim 6, it is characterized in that, the vehicle rough cutter stays 1~2mm surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057285.7A CN109081163A (en) | 2018-09-11 | 2018-09-11 | A kind of on-slip roller and preparation method thereof for the operating of steel plate line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057285.7A CN109081163A (en) | 2018-09-11 | 2018-09-11 | A kind of on-slip roller and preparation method thereof for the operating of steel plate line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109081163A true CN109081163A (en) | 2018-12-25 |
Family
ID=64841169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811057285.7A Pending CN109081163A (en) | 2018-09-11 | 2018-09-11 | A kind of on-slip roller and preparation method thereof for the operating of steel plate line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109081163A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313323A (en) * | 1989-06-10 | 1991-01-22 | Toyo Tire & Rubber Co Ltd | Manufacture of rubber roller |
| JP3108112U (en) * | 2004-10-06 | 2005-04-07 | 宮川ローラー株式会社 | Rubber roller |
| CN202805866U (en) * | 2012-08-27 | 2013-03-20 | 山东鑫迪家居装饰有限公司 | Polyurethane decorative film bonding rubber roller |
| CN104291134A (en) * | 2013-07-16 | 2015-01-21 | 住友橡胶工业株式会社 | Sheet conveying roller |
| CN208684073U (en) * | 2018-09-11 | 2019-04-02 | 苏州市宝苏矿冶设备有限公司 | A kind of on-slip roller for the operating of steel plate line |
-
2018
- 2018-09-11 CN CN201811057285.7A patent/CN109081163A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313323A (en) * | 1989-06-10 | 1991-01-22 | Toyo Tire & Rubber Co Ltd | Manufacture of rubber roller |
| JP3108112U (en) * | 2004-10-06 | 2005-04-07 | 宮川ローラー株式会社 | Rubber roller |
| CN202805866U (en) * | 2012-08-27 | 2013-03-20 | 山东鑫迪家居装饰有限公司 | Polyurethane decorative film bonding rubber roller |
| CN104291134A (en) * | 2013-07-16 | 2015-01-21 | 住友橡胶工业株式会社 | Sheet conveying roller |
| CN208684073U (en) * | 2018-09-11 | 2019-04-02 | 苏州市宝苏矿冶设备有限公司 | A kind of on-slip roller for the operating of steel plate line |
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