CN103612871A - Conveying belt with square steel bar integrated belt core - Google Patents
Conveying belt with square steel bar integrated belt core Download PDFInfo
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- CN103612871A CN103612871A CN201310650504.3A CN201310650504A CN103612871A CN 103612871 A CN103612871 A CN 103612871A CN 201310650504 A CN201310650504 A CN 201310650504A CN 103612871 A CN103612871 A CN 103612871A
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- square steel
- steel bar
- belt core
- woven
- cotton rope
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Abstract
The invention discloses a conveying belt with a square steel bar integrated belt core. The conveying belt structurally and sequentially comprises an upper covering adhesive layer, a square steel bar belt core layer and a lower covering adhesive layer from top to bottom. The conveying belt adopts the woven square steel bar integrated belt core and is formed in a calendaring-rubberizing mode in one time. The woven square steel bar integrated belt core layer is formed by fixing and binding transverse square steel bars and longitudinal polyester ropes in a crisscross mode, the lateral displacement of the square steel bars does not occur, two ends of each transverse square steel bar in a woven mesh are kept on the same straight line in the longitudinal direction of the mesh, and the square steel bars are identical in separation distance. The working amount of a forming process is saved. By adopting the square steel bar belt core woven integrally and a machine calendaring-rubberizing method, the quality of formed rubber belts is stable, and a phenomenon that the square steel bars have uneven ends and are oblique and non-identical in separation distance.
Description
Technical field
The present invention relates to rubber conveyer belt field, particularly relate to a kind of square steel bar whole belt core load-transfer device.
Background technology
The load-transfer device that the square steel bar of take is belt carcass is relatively widely used in cover tape, rope traction load-transfer device at present, and this kind of adhesive tape lateral rigidity is large, and not crooked, operational throughput is large, can also use as manned, loading, and market outlook are wide.
Traditional square steel bar band core conveyer belt, square steel bar is the artificial moulding of putting by hand on moulding chopping board, between steel bar, with rubber strip, fills, skin is wrapped rubberizing canvas and upper and lower rubber cover again.Due to manual operations, on the one hand production efficiency is low, 8 hours approximately can moulding 150 rice glue bands; Owing to manually putting moulding, between square steel bar, spacing is not of uniform size on the other hand, and two ends length differs, and also likely putting of square steel bar exists crooked phenomenon, affects product design.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of square steel bar whole belt core load-transfer device that a kind of preparation section is simple, productive costs is low, quality high-quality is durable.
The technical solution adopted for the present invention to solve the technical problems is:
Square steel bar whole belt core load-transfer device of the present invention, in its structure under be upper covering glue layer, square steel bar band sandwich layer and lower covering glue layer successively, be to adopt woven square steel bar whole belt core, by the mode of calendering rubberizing, one-shot forming completes.
As preferably, described woven square steel bar whole belt core layer is by horizontal square steel bar and longitudinal polyester cord right-angled crossing fixedly together with colligation, make square steel bar that cross travel not occur, and the horizontal square steel bar two ends in mesh grid keep point-blank on the longitudinal direction of net, and between square steel bar, spacing is consistent.
Further, described horizontal square steel bar: specification: 5*5*1000mm, steel bar spacing: 40mm,
Longitudinal polyester cord: cotton rope diameter≤1.0mm, cotton rope spacing 10mm, cotton rope breaking force >=500N/ root, breaking elongation≤10 %, cotton rope can adopt sub-thread or multiply.
As preferably, described rubberizing thickness is suitably thickeied according to the size of square steel bar, and general gross thickness is greater than square steel bar 2-3mm, and sizing material temperature is controlled at 60-70 ℃.
Beneficial effect of the present invention: square steel bar whole belt core load-transfer device of the present invention, not only save the work capacity of molding procedure, owing to adopting square steel bar belt carcass and the machine rolling process of integral weaving, belt quality after moulding is stable, do not exist square steel bar two ends uneven, spacing is inconsistent, the phenomenon that square steel bar is crooked, within every 8 hours, can produce 1900 meters, adhesive tape in addition, production efficiency is compared old technique and is improved more than 11 times.
Accompanying drawing explanation
Fig. 1 is the structure diagram of square steel bar whole belt core load-transfer device in the embodiment of the present invention;
Fig. 2 is the square steel bar of square steel bar band sandwich layer and the braiding structure sketch of polyester cord in the embodiment of the present invention;
In figure, indicate: the upper covering glue layer of 1-, 2-square steel bar band sandwich layer; 21-square steel bar; 22-polyester cord; Covering glue layer under 3-.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1-2, square steel bar whole belt core load-transfer device of the present invention, in its structure under be upper covering glue layer (1), square steel bar band sandwich layer (2) and lower covering glue layer (3) successively, be the woven square steel bar whole belt core of employing, by the mode of calendering rubberizing, one-shot forming completes.
As preferably, described woven square steel bar whole belt core layer (2) is by horizontal square steel bar (21) and longitudinal polyester cord (22) right-angled crossing fixedly together with colligation, make square steel bar (21) that cross travel not occur, and horizontal square steel bar (21) two ends in mesh grid keep point-blank on the longitudinal direction of net, and between square steel bar (21), spacing is consistent.
Further, described horizontal square steel bar (21): specification: 5*5*1000mm, steel bar spacing: 40mm,
Longitudinal polyester cord (22): cotton rope diameter≤1.0mm, cotton rope spacing 10mm, cotton rope breaking force >=500N/ root, breaking elongation≤10 %, cotton rope can adopt sub-thread or multiply.
As preferably, described rubberizing thickness is suitably thickeied according to the size of square steel bar (21), and general gross thickness is greater than square steel bar 2-3mm, and sizing material temperature is controlled at 60-70 ℃.
The present invention can pass through existing techniques in realizing without the technical characterictic of describing, and does not repeat them here.Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned giving an example.The variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (2)
1. square steel bar whole belt core load-transfer device, is characterized in that: in its structure under be upper covering glue layer, square steel bar band sandwich layer and lower covering glue layer successively, be to adopt woven square steel bar whole belt core, by the mode of calendering rubberizing, one-shot forming completes;
Described woven square steel bar whole belt core layer is by horizontal square steel bar and longitudinal polyester cord right-angled crossing fixedly together with colligation, make square steel bar that cross travel not occur, and the horizontal square steel bar two ends in mesh grid keep point-blank on the longitudinal direction of net, and between square steel bar, spacing is consistent.
2. square steel bar whole belt core load-transfer device according to claim 1, is characterized in that: horizontal square steel bar: specification: 5*5*1000mm, steel bar spacing: 40mm;
Longitudinal polyester cord: cotton rope diameter≤1.0mm, cotton rope spacing 10mm, cotton rope breaking force >=500N/ root, breaking elongation≤10 %, cotton rope can adopt sub-thread or multiply;
Rubberizing thickness is suitably thickeied according to the size of square steel bar, and general gross thickness is greater than square steel bar 2-3mm, and sizing material temperature is controlled at 60-70 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650504.3A CN103612871A (en) | 2013-12-03 | 2013-12-03 | Conveying belt with square steel bar integrated belt core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650504.3A CN103612871A (en) | 2013-12-03 | 2013-12-03 | Conveying belt with square steel bar integrated belt core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103612871A true CN103612871A (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310650504.3A Pending CN103612871A (en) | 2013-12-03 | 2013-12-03 | Conveying belt with square steel bar integrated belt core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199724A (en) * | 2021-04-28 | 2021-08-03 | 尉氏县众工橡胶制品有限公司 | Method for manufacturing polyester hard thread and method for manufacturing anti-tearing conveying belt by using polyester hard thread |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077925A (en) * | 1960-01-26 | 1963-02-19 | Raybestos Manhattan Inc | Suction box belt |
| JP2000355415A (en) * | 1999-06-17 | 2000-12-26 | Bridgestone Corp | Heat resistant conveyor belt |
| CN101092209A (en) * | 2007-07-17 | 2007-12-26 | 朴成根 | Conveyer belt made from rubber with metal core fabric |
| CN201068328Y (en) * | 2007-07-17 | 2008-06-04 | 朴成根 | Metal core fabric rubber conveyer belt |
| US20120043186A1 (en) * | 2010-08-23 | 2012-02-23 | Innova Patent Gmbh | Conveyor belt for a belt conveying system |
| CN202414637U (en) * | 2012-01-16 | 2012-09-05 | 王金河 | Steel wire rope traction conveying belt core |
| CN203624359U (en) * | 2013-12-03 | 2014-06-04 | 山东威普斯橡胶股份有限公司 | Square steel bar integral belt core conveyer belt |
-
2013
- 2013-12-03 CN CN201310650504.3A patent/CN103612871A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077925A (en) * | 1960-01-26 | 1963-02-19 | Raybestos Manhattan Inc | Suction box belt |
| JP2000355415A (en) * | 1999-06-17 | 2000-12-26 | Bridgestone Corp | Heat resistant conveyor belt |
| CN101092209A (en) * | 2007-07-17 | 2007-12-26 | 朴成根 | Conveyer belt made from rubber with metal core fabric |
| CN201068328Y (en) * | 2007-07-17 | 2008-06-04 | 朴成根 | Metal core fabric rubber conveyer belt |
| US20120043186A1 (en) * | 2010-08-23 | 2012-02-23 | Innova Patent Gmbh | Conveyor belt for a belt conveying system |
| CN202414637U (en) * | 2012-01-16 | 2012-09-05 | 王金河 | Steel wire rope traction conveying belt core |
| CN203624359U (en) * | 2013-12-03 | 2014-06-04 | 山东威普斯橡胶股份有限公司 | Square steel bar integral belt core conveyer belt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199724A (en) * | 2021-04-28 | 2021-08-03 | 尉氏县众工橡胶制品有限公司 | Method for manufacturing polyester hard thread and method for manufacturing anti-tearing conveying belt by using polyester hard thread |
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Application publication date: 20140305 |