CN107672271A - Resistance to compression anti-dropout rubber rollers - Google Patents

Resistance to compression anti-dropout rubber rollers Download PDF

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Publication number
CN107672271A
CN107672271A CN201711090665.6A CN201711090665A CN107672271A CN 107672271 A CN107672271 A CN 107672271A CN 201711090665 A CN201711090665 A CN 201711090665A CN 107672271 A CN107672271 A CN 107672271A
Authority
CN
China
Prior art keywords
resistance
compression
rubber layer
roller core
rubber rollers
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
Application number
CN201711090665.6A
Other languages
Chinese (zh)
Inventor
周国荣
赵恺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Huashen Industrial Rubber & Plastic Products Co Ltd
Original Assignee
Zhangjiagang Huashen Industrial Rubber & Plastic Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhangjiagang Huashen Industrial Rubber & Plastic Products Co Ltd filed Critical Zhangjiagang Huashen Industrial Rubber & Plastic Products Co Ltd
Priority to CN201711090665.6A priority Critical patent/CN107672271A/en
Publication of CN107672271A publication Critical patent/CN107672271A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2319/00—Synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2375/00—Polyureas; Polyurethanes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The present invention relates to a kind of resistance to compression anti-dropout rubber rollers, including roller core, rubber layer and resistance to compression block, rubber layer to be 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.The deformation of rubber layer can be effectively controlled using this resistance to compression anti-dropout rubber rollers, during compression, prevents coming off for rubber layer and roller core, greatly prolong the service life of rubber rollers, the waste of elastomeric material is effectively prevented, substantial amounts of production cost is saved, suitable for various severe working environments.

Description

Resistance to compression anti-dropout rubber rollers
Technical field：
The present invention relates 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 plant equipment 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 are easily damaged to both ends deformation, finally led The damage of rubber layer 2 is caused to scrap, and the situation that can also cause rubber layer 2 to depart from roller core 1 that is pressurized for a long time.This rubber rollers use Short life, the excessive waste of elastomeric material, increase production cost, and each equipment service condition can be influenceed such as：Set in printing The damage of standby upper rubber layer 2 can influence printing quality and printing effect, so as to bring substantial amounts of loss to enterprise again.
The content of the invention：
The purpose of the present invention is the defects of being directed to prior art, there is provided a kind of resistance to compression anti-dropout rubber rollers, can effectively be subtracted The compression of slow rubber layer is damaged, and is prevented rubber layer and is come off from roller core, so as to reduce production cost, greatly increases the use of rubber rollers In the life-span, improve the use quality of rubber rollers.
The present invention is achieved through the following technical solutions：A kind of resistance to compression anti-dropout rubber rollers, including roller core and rubber layer, Rubber layer is fixedly mounted on the outer surface of roller core, in addition to resistance to compression block, and at least two resistance to compression blocks are arranged on roller core and rubber layer Between, resistance to compression block gap is fixedly mounted on the outer surface of roller core.
Further, the resistance to compression block is overall ring-type, and laterally equidistantly interval is fixedly mounted on the appearance of roller core to resistance to compression block On face.
Further, laterally equidistantly interval is fixedly mounted on the outer surface of roller core six overall ring-type resistance to compression blocks.
Further, at least two resistance to compression blocks are equidistantly circumferentially arranged at intervals with roller core.
Further, four resistance to compression blocks are equidistantly circumferentially arranged at intervals with roller core.
Further, the longitudinal section shape of the resistance to compression block is rectangle, trapezoidal, triangle or circular arc.
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 circular arc.
Further, spacing ring is provided at both ends with rubber layer, spacing ring fixed cover is located on the outer surface of roller core and and rubber Glue-line both ends compression fit, the external diameter of spacing ring are less than the external diameter of the rubber layer between spacing ring.
Further, the external diameter of spacing ring is smaller 1mm than the external diameter of rubber layer.
Further, it is wrapped with polyurethane glue-line in rubber layer.
Further, the rubber layer is CSM.
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 beneficial effects of the invention are as follows：This resistance to compression anti-dropout rubber rollers between roller core and rubber layer due to setting resistance to compression Block, the deformation of rubber layer can be effectively controlled during compression, the ability for making rubber layer that there is certain resistance external force deformation, be not easy by Damage, prevent coming off for rubber layer and roller core, greatly prolong the service life of rubber rollers, effectively prevent the waste of elastomeric material, save About substantial amounts of production cost.Be enclosed with polyurethane glue-line in rubber layer outer surface, polyurethane glue-line have prominent tensile strength, Wearability and cracking resistance mouth characteristic, there is the good resistance to multi-solvents.Rubber layer is CSM, chlorine sulphur Changing polyethylene has high tenacity and elasticity, abrasion performance, and heat resistance has had anti-resistance to up to 150 degree to various chemicals, oil Property, there is splendid insulating properties, avoid the phenomenon that rubber rollers easily fall glue and shelling in use, improve using the longevity Life.The connection of rubber layer and roller core is strengthened using spacing ring, can effectively avoid rubber layer depart from roller core the problem of, improve rubber The service life of rubber roll.The external diameter of spacing ring is less than the external diameter of the rubber layer between two retainer rings, so to rubber layer by crowded Pressure, which deforms upon, provides a buffer distance, and avoids occurring to extrude the damage for causing spacing ring with spacing ring, further carries The high service life of rubber rollers.This rubber rollers are applied to various severe working environments.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is a kind of structural representation of the present invention；
Fig. 3 is second of structural representation of the present invention；
Fig. 4 is the third structural representation of the present invention；
In figure：1- roller cores；2- rubber layers；3- resistance to compression blocks；4- spacing rings；5- polyurethane glue-lines.
Embodiment：
In conjunction with the accompanying drawings, the present invention is further explained in detail
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 on roller core 1 and rubber Between glue-line 2, the resistance to compression block 3 is overall ring-type, and laterally equidistantly interval is fixedly mounted on roller to six overall ring-type 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 CSM, Polyurethane glue-line 5 is wrapped with rubber layer 2, the thickness of polyurethane glue-line 5 is 0.2mm.
Embodiment 2：It is with the difference of embodiment 1, circumferentially four resistance to compression blocks is equidistantly arranged at intervals with roller core 1 3。
Embodiment 3：It is with the difference of embodiment 1, as shown in figure 3, the longitudinal section shape of the resistance to compression block 3 is Triangle.
Embodiment 4：It is with the difference of embodiment 1, as shown in figure 4, spacing ring 4 is provided at both ends with rubber layer 2, The fixed cover of spacing ring 4 compares rubber layer on the outer surface of roller core 1 and with the both ends compression fit of rubber layer 2, the external diameter of spacing ring 4 The 2 small 1mm of external diameter.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention Scope.

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：Also include resistance to compression block (3), at least two resistance to compression blocks (3) are arranged on 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 overall ring-type, 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 overall ring-type 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：Set at the circumferential equidistantly interval of roller core (1) It is equipped with least two resistance to compression blocks (3).
5. resistance to compression anti-dropout rubber rollers according to claim 4, it is characterised in that：Set at the circumferential equidistantly interval of roller core (1) It is equipped with four resistance to compression blocks (3).
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 circular arc.
7. resistance to compression anti-dropout rubber rollers according to claim 1, it is characterised in that：It is provided at both ends with rubber layer (2) spacing Ring (4), spacing ring (4) fixed cover located at roller core (1) outer surface on and with rubber layer (2) both ends compression fit, spacing ring (4) External diameter be less than spacing ring (4) between rubber layer (2) external diameter.
8. resistance to compression anti-dropout rubber rollers according to claim 7, it is characterised in that：The external diameter of spacing ring (4) is than rubber layer (2) The small 1mm of external diameter.
9. resistance to compression anti-dropout rubber rollers according to claim 1, it is characterised in that：Polyurethane is wrapped with 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.
CN201711090665.6A 2017-11-08 2017-11-08 Resistance to compression anti-dropout rubber rollers Pending CN107672271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711090665.6A CN107672271A (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
CN201711090665.6A CN107672271A (en) 2017-11-08 2017-11-08 Resistance to compression anti-dropout rubber rollers

Publications (1)

Publication Number Publication Date
CN107672271A true CN107672271A (en) 2018-02-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113547755A (en) * 2021-07-29 2021-10-26 苏州市宝苏矿冶设备有限公司 High-strength roller

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AT309370B (en) * 1971-03-18 1973-08-10 Weinberger Eisenwerk Roller with at least one ring attached
US4583273A (en) * 1983-09-28 1986-04-22 Sulzer-Escher Wyss Ltd. Controlled deflection roll
DE3417921A1 (en) * 1984-05-15 1985-11-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Process for producing printing rollers
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US4864704A (en) * 1988-04-06 1989-09-12 Day International Corporation Interlocking rubber-jacketed end cap and a rubber-covered roll
US5257965A (en) * 1989-05-12 1993-11-02 Cerasiv Gmbh Innovatives Keramik-Engineering Roller for pressure treatment of webs
US5421927A (en) * 1991-11-29 1995-06-06 Pirelli Transmissioni Industriali S.P.A. Process for manufacturing toothed belts of elastomeric material
CN2203194Y (en) * 1993-04-27 1995-07-12 刘惠良 Combined rolls
JPH10146605A (en) * 1996-11-14 1998-06-02 Sumitomo Electric Ind Ltd Sleeve roll
JPH11240634A (en) * 1998-02-26 1999-09-07 Hokushin Ind Inc Roller formed of different materials and manufacture thereof
JPH11246061A (en) * 1998-03-04 1999-09-14 Hokushin Ind Inc Core for rubber roller
JP2001113307A (en) * 1999-10-19 2001-04-24 Sumitomo Electric Ind Ltd Rolling roll and its assembly method
KR20020029173A (en) * 2000-10-12 2002-04-18 이기형 Manufacturing Method of Rubber Roller for Removal
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113547755A (en) * 2021-07-29 2021-10-26 苏州市宝苏矿冶设备有限公司 High-strength roller
CN113547755B (en) * 2021-07-29 2023-02-03 苏州市宝苏矿冶设备有限公司 High-strength roller

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