CN207697211U - Resistance to compression anti-dropout rubber rollers - Google Patents
Resistance to compression anti-dropout rubber rollers Download PDFInfo
- Publication number
- CN207697211U CN207697211U CN201721478869.2U CN201721478869U CN207697211U CN 207697211 U CN207697211 U CN 207697211U CN 201721478869 U CN201721478869 U CN 201721478869U CN 207697211 U CN207697211 U CN 207697211U
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- China
- Prior art keywords
- resistance
- compression
- roller core
- rubber layer
- rubber
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- 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 is related to a kind of resistance to compression anti-dropout rubber rollers, including roller core, rubber layer and resistance to compression block, rubber layer is fixedly mounted on the outer surface of roller core, and at least two resistance to compression blocks are arranged between roller core and rubber layer, and resistance to compression block gap is fixedly mounted on the outer surface of roller core.Using this resistance to compression anti-dropout rubber rollers, when compression, can effectively control the deformation of rubber layer, prevent falling off for rubber layer and roller core, greatly prolong the service life of rubber rollers, it is effectively prevent the waste of rubber material, saves a large amount of production cost, is suitable for various severe working environments.
Description
Technical field：
The utility model is related to a kind of rubber rollers more particularly to a kind of resistance to compression anti-dropout rubber rollers.
Background technology：
Rubber rollers are widely used in all kinds of mechanical equipments such as dyeing apparatus, Weaving device, environmental protection equipment, paper making equipment.
Existing rubber rollers generally comprise neoprene, nitrile rubber, silicon rubber, EP rubbers etc., existing these rubber rollers such as Fig. 1
It is shown, including roller core 1 and rubber layer 2, roller core 1 are metal cylinder, rubber layer 2 is fixedly mounted on the outer surface of roller core 1.Rubber
2 deformation susceptible to outside pressure of rubber layer of roll surfaces, long-term compression rubber layer 2 is easily impaired to both ends deformation, finally leads
The damage of rubber layer 2 is caused to scrap, and the case where also causing rubber layer 2 and roller core 1 to be detached from of being pressurized for a long time.This rubber rollers use
Short life, the excessive waste of rubber material increase production cost, and can influence each equipment service condition such as：It is set in printing
The damage of standby upper rubber layer 2 can influence printing quality and printing effect, to bring a large amount of loss to enterprise again.
Utility model content：
The purpose of this utility model is in view of the drawbacks of the prior art, to provide a kind of resistance to compression anti-dropout rubber rollers, Ke Yiyou
The compression that effect slows down rubber layer is impaired, prevents rubber layer and falls off from roller core, to reduce production cost, greatly increases rubber rollers
Service life improves the use quality of rubber rollers.
The utility model is achieved by the following technical solution：A kind of resistance to compression anti-dropout rubber rollers, including roller core and rubber
Glue-line, rubber layer are fixedly mounted on the outer surface of roller core, further include resistance to compression block, and at least two resistance to compression blocks are arranged in roller core and rubber
Between glue-line, resistance to compression block gap is fixedly mounted on the outer surface of roller core.
Further, the resistance to compression block is whole cyclic annular, and the lateral equidistantly interval of resistance to compression block is fixedly mounted on the appearance of roller core
On face.
Further, laterally equidistantly interval is fixedly mounted on the outer surface of roller core six whole cyclic annular resistance to compression blocks.
Further, at least two resistance to compression blocks are equidistantly circumferentially arranged at intervals in roller core.
Further, four resistance to compression blocks are equidistantly circumferentially arranged at intervals in roller core.
Further, the longitudinal section shape of the resistance to compression block is rectangle, trapezoidal, triangle or arc-shaped.
Further, the longitudinal section shape of the resistance to compression block is rectangle.
Further, the longitudinal section shape of the resistance to compression block is triangle.
Further, the longitudinal section shape of the resistance to compression block is arc-shaped.
Further, it is provided at both ends with spacing ring in rubber layer, spacing ring fixing sleeve is set on the outer surface of roller core and and rubber
Glue-line both ends compression fit, the outer diameter of spacing ring are less than the outer diameter of the rubber layer between spacing ring.
Further, the outer diameter of spacing ring is smaller 1mm than the outer diameter of rubber layer.
Further, it is wrapped with polyurethane glue-line in rubber layer.
Further, the rubber layer is chlorosulfonated polyethylene rubber.
Further, the thickness of the rubber layer is 0.5mm~10mm.
Further, the thickness of the polyurethane glue-line is 0.1mm~0.5mm.
The utility model has the beneficial effects that：This resistance to compression anti-dropout rubber rollers are anti-due to being arranged between roller core and rubber layer
Briquetting, when compression, can effectively control the deformation of rubber layer, the ability for making rubber layer have certain resistance external force deformation, be not easy by
Damage prevents falling off for rubber layer and roller core, greatly prolongs the service life of rubber rollers, effectively prevent the waste of rubber material, saves
About a large amount of production cost.Be enclosed with polyurethane glue-line in rubber layer outer surface, polyurethane glue-line have tensile strength outstanding,
Wearability and cracking resistance mouth characteristic have the good resistance to multi-solvents.Rubber layer is chlorosulfonated polyethylene rubber, chlorine sulphur
Changing polyethylene, there is high tenacity and elasticity, abrasion performance, heat resistance to have had to various chemicals, oil anti-resistance to up to 150 degree
Property, there is splendid insulating properties, avoid the phenomenon that rubber rollers are easy glue and shelling in use, improves using the longevity
Life.The connection that rubber layer and roller core are strengthened using spacing ring can effectively avoid the problem of rubber layer is detached from roller core, improve rubber
The service life of rubber roller.The outer diameter of spacing ring is less than the outer diameter of the rubber layer between two fixed rings, so to rubber layer by crowded
Pressure, which deforms upon, provides a buffer distance, and avoids occurring to squeeze the damage for causing spacing ring with spacing ring, further carries
The high service life of rubber rollers.This rubber rollers are suitable for various severe working environments.
Description of the drawings
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is a kind of structural schematic diagram of the utility model；
Fig. 3 is second of structural schematic diagram of the utility model；
Fig. 4 is the third structural schematic diagram of the utility model；
In figure：1- roller cores；2- rubber layers；3- resistance to compression blocks；4- spacing rings；5- polyurethane glue-lines.
Specific implementation mode：
The utility model is described in further detail presently in connection with attached drawing
Embodiment 1：A kind of resistance to compression anti-dropout rubber rollers, as shown in Fig. 2, including roller core 1, rubber layer 2 and resistance to compression block 3, rubber
Glue-line 2 is fixedly mounted on the outer surface of roller core 1, and the thickness of the rubber layer 2 is 5mm, and resistance to compression block 3 is arranged in roller core 1 and rubber
Between glue-line 2, the resistance to compression block 3 is whole cyclic annular, and laterally equidistantly interval is fixedly mounted on roller to six whole cyclic annular resistance to compression blocks 3
On the outer surface of core 1, the longitudinal section shape of the resistance to compression block 3 is rectangle, and the rubber layer 2 is chlorosulfonated polyethylene rubber,
It is wrapped with polyurethane glue-line 5 in rubber layer 2, the thickness of polyurethane glue-line 5 is 0.2mm.
Embodiment 2：Difference from example 1 is that being circumferentially equidistantly arranged at intervals with four resistance to compression blocks in roller core 1
3。
Embodiment 3：Difference from example 1 is that as shown in figure 3, the longitudinal section shape of the resistance to compression block 3 is
Triangle.
Embodiment 4：Difference from example 1 is that as shown in figure 4, be provided at both ends with spacing ring 4 in rubber layer 2,
4 fixing sleeve of spacing ring be set on the outer surface of roller core 1 and with 2 both ends compression fit of rubber layer, the outer diameter of spacing ring 4 compares rubber layer
The 2 small 1mm of outer diameter.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (10)
1. a kind of resistance to compression anti-dropout rubber rollers, including roller core (1) and rubber layer (2), rubber layer (2) are fixedly mounted on roller core (1)
Outer surface on, it is characterised in that：Further include resistance to compression block (3), at least two resistance to compression blocks (3) are arranged in roller core (1) and rubber layer
(2) between, resistance to compression block (3) interval is fixedly mounted on the outer surface of roller core (1).
2. resistance to compression anti-dropout rubber rollers according to claim 1, it is characterised in that：The resistance to compression block (3) is whole cyclic annular, is resisted
Laterally equidistantly interval is fixedly mounted on the outer surface of roller core (1) briquetting (3).
3. resistance to compression anti-dropout rubber rollers according to claim 2, it is characterised in that：Six whole cyclic annular resistance to compression blocks (3) are laterally
Equidistantly interval is fixedly mounted on the outer surface of roller core (1).
4. resistance to compression anti-dropout rubber rollers according to claim 1, it is characterised in that：It is set at the circumferential equidistantly interval of roller core (1)
It is equipped at least two resistance to compression blocks (3).
5. resistance to compression anti-dropout rubber rollers according to claim 4, it is characterised in that：It is set at the circumferential equidistantly interval of roller core (1)
Resistance to compression block (3) there are four setting.
6. according to any resistance to compression anti-dropout rubber rollers of claim 1 to 5, it is characterised in that：The longitudinal direction of the resistance to compression block (3)
Cross sectional shape is rectangle, trapezoidal, triangle or arc-shaped.
7. resistance to compression anti-dropout rubber rollers according to claim 1, it is characterised in that：It is provided at both ends with limit in rubber layer (2)
Ring (4), spacing ring (4) fixing sleeve be set to roller core (1) outer surface on and with rubber layer (2) both ends compression fit, spacing ring (4)
Outer diameter be less than spacing ring (4) between rubber layer (2) outer diameter.
8. resistance to compression anti-dropout rubber rollers according to claim 7, it is characterised in that：The outer diameter of spacing ring (4) is than rubber layer (2)
The small 1mm of outer diameter.
9. resistance to compression anti-dropout rubber rollers according to claim 1, it is characterised in that：It is wrapped with polyurethane in rubber layer (2)
Glue-line (5).
10. resistance to compression anti-dropout rubber rollers according to claim 9, it is characterised in that：The thickness of the polyurethane glue-line (5) is
0.1mm~0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478869.2U CN207697211U (en) | 2017-11-08 | 2017-11-08 | Resistance to compression anti-dropout rubber rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478869.2U CN207697211U (en) | 2017-11-08 | 2017-11-08 | Resistance to compression anti-dropout rubber rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697211U true CN207697211U (en) | 2018-08-07 |
Family
ID=63022106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478869.2U Expired - Fee Related CN207697211U (en) | 2017-11-08 | 2017-11-08 | Resistance to compression anti-dropout rubber rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672271A (en) * | 2017-11-08 | 2018-02-09 | 张家港市华申工业橡塑制品有限公司 | Resistance to compression anti-dropout rubber rollers |
-
2017
- 2017-11-08 CN CN201721478869.2U patent/CN207697211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672271A (en) * | 2017-11-08 | 2018-02-09 | 张家港市华申工业橡塑制品有限公司 | Resistance to compression anti-dropout rubber rollers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201108 |