CN101975244A - Rapid construction method for IW steel curtain mesh conveying belt joint - Google Patents
Rapid construction method for IW steel curtain mesh conveying belt joint Download PDFInfo
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- CN101975244A CN101975244A CN201010541759.2A CN201010541759A CN101975244A CN 101975244 A CN101975244 A CN 101975244A CN 201010541759 A CN201010541759 A CN 201010541759A CN 101975244 A CN101975244 A CN 101975244A
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- wire rope
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- bonding layer
- repiece
- steel curtain
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Abstract
The invention relates to a rapid construction method of an IW steel curtain mesh conveyor belt joint, which is characterized in that a section of raw head is left at the end part of a vulcanized rubber belt, and the upper surface and the lower surface of the raw head are compositely reinforced by strong rubber canvas; when the rubber joint is glued by the rubber belt, the upper raw rubber and the lower raw rubber are dissolved by a solvent and stripped until the steel curtain net is exposed, the weaving connecting line of the steel wire rope and the steel cord is cut off, the latitudinal steel cord is removed, and the steel wire rope is cut into a step finger shape one by one; laying a lower covering layer raw rubber sheet and an adhesive layer core rubber sheet in sequence below the steel wire ropes, carrying out step-finger butt joint on the steel wire ropes at two ends of the adhesive tape, filling adhesive core rubber between a gap between two adjacent steel wire ropes after butt joint and a gap between end heads, and laying the adhesive layer core rubber sheet, the tear-resistant steel curtain net raw rubber sheet and the upper covering layer raw rubber sheet above the steel wire ropes; and (4) vulcanizing after finishing. The advantages are that: the joint method is simple, time-saving and labor-saving, and has the advantages of high bonding speed, no seam, high joint strength and good flex fatigue resistance.
Description
Technical field
The present invention relates to a kind of IW steel curtain net conveying band joint rapid constructing method.
Background technique
IW is a kind of unique steel cord mesh grid that is specifically designed to the high-performance conveyor belt, a kind of model of expression steel curtain net product.IW steel curtain net conveyor belt has excellent shock resistance, high temperature resistant and tear resistance, is applicable to the occasion of ore loading and unloading, metallurgy sintered and condition harshnesses such as coke, cement plant.
At present, IW steel curtain net conveyor belt being adopted vulcanized joint both at home and abroad, is with whole piece conveyor belt complete cure, and in the operation field employing is that finger-type is inserted connection.Mainly there is following defective in the adhering method of this form:
1, complex process, labor intensity are big, time-consuming;
The cemented joint of IW steel curtain net conveyor belt (hereinafter to be referred as adhesive tape), key are stripping head, beat groove, finishing, polishing, stroke finger-type line, cutting finger-type, cleaning, swabbing, these a series of process complexity such as dry.If bandwidth is 1000mm, the cemented belt joint time was generally 8 ~ 10 hours, shelled head, finishing, polishing, drew finger-type line, cutting finger-type, and this process accounts for for 70% ~ 80% time in whole joint, very time-consuming, if the adhesive tape of broad is time-consuming more.Especially shell head, will the upper and lower rubber cover of sulfuration adhesive tape cementing position and peeling off of belt carcass, belt carcass is by being woven into net with broadwise steel cord on the warp-wise wire rope, this just can't carry out mechanical work, certainly will adopt hand knife to cut and peel off; Draw the finger-type line, the cutting finger-type is a fine work, and line, cutting all must be accurate, otherwise influence Joint strength, need extraordinary instrument during cutting.This process labor intensity is very big.
2, have glued joint seam, fatigability is poor;
After the joint area of adhesive tape is peelled off vulcanizate, must keep the ripe glue-line of a spot of sulfuration around its Steel cord, re-use corresponding (elastomeric compound) rubber and fill the gap, lay bonding layer core glue film stock and coating film stock, through vulcanization gelatinization joint.One, because after rubber vulcanized, the free radical activity in its chemical bond reduced, again with the rubber vulcanization crosslinking, bond properties descends, and has influenced dynamic fatigue property.Its two, the joint bevel place, ripe glue and rubber form and glued joint seam, behind dynamic fatigue, gaping of joints forms sealing.Especially heat-resisting, high temperature resistant adhesive tape is subjected to the invasion and attack of high temperature at the glue seam crossing, quicken sealing expansion, warp and fracture, and influence is used, even will glued joint again.
Though IW steel curtain net conveyor belt has excellent performance, these defectives exist, and are the main bottleneck of IW steel curtain net conveyor belt in marketing and application facet.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of IW steel curtain net conveying band joint rapid constructing method is provided, this joint construction method is simple, save time, laborsaving, splicing speed fast, no seam, joint strength height, flex fatig resistance performance are good.
According to technological scheme provided by the invention, a kind of IW steel curtain net conveying band joint rapid constructing method, adopt following rapid constructing method:
Stay the repiece step: when producing the sulfuration adhesive tape of IW steel curtain net conveyor belt, reserve one section repiece in the vulcanizate strap end portion of implementing joint, and the above and below rubber of repiece mighty bond canvas composite reinforcing;
A stripping step: earlier from vulcanizing the repiece end lower caldding layer of adhesive tape, apart from giving birth to ripe intersection 50 ~ 80mm the repiece end is cut into groove with cutter, with bonding layer and lower caldding layer under the whole strip off of hoe scaler, form solvent under making between bonding layer and the wire rope and pour into mouth, pour into solvent, integral body is peeled off down bonding layer and lower caldding layer, cuts off with the braiding line of cutter with wire rope and steel cord;
Turn over, repiece end upper caldding layer from the sulfuration adhesive tape, apart from giving birth to ripe intersection 50 ~ 80mm position the repiece end is cut into groove with cutter, bonding layer, tear-proof steel curtain net rubber cloth and upper caldding layer in the whole strip off, form solvent between feasible upward bonding layer and the wire rope and pour into mouth, pour into solvent, integral body is peeled off bonding layer, tear-proof steel curtain net rubber cloth and upper caldding layer and is made the naked dew of wire rope;
Cutting step: will vulcanize wire rope that the repiece end of adhesive tape exposes out by the root cutting, and make that the wire rope after the cutting will form the ladder finger-type;
Lay the butt joint step: lay the lower caldding layer film stock that cuts in advance earlier, on the lower caldding layer film stock, lay the following bonding layer film stock material that cuts in advance again;
With the repiece end wire rope that exposes out of sulfuration adhesive tape bonding layer film stock upper surface down according to long to weak point, middle centering, short the butt joint of ladder finger-type is carried out in long classification, when docking, corresponding wire rope termination should leave the gap of 8～15mm, between the adjacent two wire rope gaps after the butt joint, gap, termination, fill bonding core glue again, make bonding core glue concordant with wire rope;
Lay on the wire rope cut in advance on the bonding layer film stock, upper surface at last bonding layer film stock is laid the tear-proof steel curtain net rubber cloth that cuts in advance, lays the upper caldding layer film stock that cuts in advance at the upper surface of tear-proof steel curtain net rubber cloth;
The arrangement vulcanisation step: the construction of IW steel curtain net conveying band joint is promptly finished in the arrangement postcure.
Solvent described in the stripping step is a gasoline.
It is identical with bonding layer film stock material to lay bonding its material of core glue described in the butt joint step.
Advantage of the present invention: jointing method is simple, save time, laborsaving, splicing speed fast, no seam, joint strength height, flex fatig resistance performance are good.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1
IW1000 1200 (8+6) body adhesive tape annular is gluedd joint.
Stay the repiece step: when producing the sulfuration adhesive tape of IW steel curtain net conveyor belt, reserve one section repiece in the vulcanizate strap end portion of implementing joint, and the above and below rubber of repiece mighty bond canvas composite reinforcing;
A stripping step: earlier from vulcanizing the repiece end lower caldding layer of adhesive tape, apart from giving birth to ripe intersection 50 ~ 80mm the repiece end is cut into groove with cutter, with bonding layer and lower caldding layer under the whole strip off of hoe scaler, form solvent under making between bonding layer and the wire rope and pour into mouth, pour into solvent, integral body is peeled off down bonding layer and lower caldding layer, cuts off with the braiding line of cutter with wire rope and steel cord;
Turn over, repiece end upper caldding layer from the sulfuration adhesive tape, apart from giving birth to ripe intersection 50 ~ 80mm position the repiece end is cut into groove with cutter, bonding layer, tear-proof steel curtain net rubber cloth and upper caldding layer in the whole strip off, form solvent between feasible upward bonding layer and the wire rope and pour into mouth, pour into solvent, integral body is peeled off bonding layer, tear-proof steel curtain net rubber cloth and upper caldding layer and is made the naked dew of wire rope;
Cutting step: will vulcanize wire rope that the repiece end of adhesive tape exposes out by the root cutting, and make that the wire rope after the cutting will form the ladder finger-type;
Lay the butt joint step: lay the lower caldding layer film stock that cuts in advance earlier, on the lower caldding layer film stock, lay the following bonding layer film stock material that cuts in advance again;
With the repiece end wire rope that exposes out of sulfuration adhesive tape bonding layer film stock upper surface down according to long to weak point, middle centering, short the butt joint of ladder finger-type is carried out in long classification, when docking, corresponding wire rope termination should leave the gap of 8～15mm, between the adjacent two wire rope gaps after the butt joint, gap, termination, fill bonding core glue again, make bonding core glue concordant with wire rope;
Lay on the wire rope cut in advance on the bonding layer film stock, upper surface at last bonding layer film stock is laid the tear-proof steel curtain net rubber cloth that cuts in advance, lays the upper caldding layer film stock that cuts in advance at the upper surface of tear-proof steel curtain net rubber cloth;
The arrangement vulcanisation step: the construction of IW steel curtain net conveying band joint is promptly finished in the arrangement postcure.
Solvent described in the stripping step is a gasoline.
It is identical with bonding layer film stock material to lay bonding its material of core glue described in the butt joint step.
This embodiment's advantage is provided: jointing method is simple, reduce labor intensity, this kind method than finger-type insert that connection efficient improves 50% ~ 60%, splicing speed is fast, no seam, joint strength height, flex fatig resistance performance be good.
Embodiment 2
Two belt bondings of IW1250 1400 (10+6) same size.
Stay the repiece step: when producing the sulfuration adhesive tape of IW steel curtain net conveyor belt, reserve one section repiece in the vulcanizate strap end portion of implementing joint, and the above and below rubber of repiece mighty bond canvas composite reinforcing;
A stripping step: earlier from vulcanizing the repiece end lower caldding layer of adhesive tape, apart from giving birth to ripe intersection 50 ~ 80mm the repiece end is cut into groove with cutter, with bonding layer and lower caldding layer under the whole strip off of hoe scaler, form solvent under making between bonding layer and the wire rope and pour into mouth, pour into solvent, integral body is peeled off down bonding layer and lower caldding layer, cuts off with the braiding line of cutter with wire rope and steel cord;
Turn over, repiece end upper caldding layer from the sulfuration adhesive tape, apart from giving birth to ripe intersection 50 ~ 80mm position the repiece end is cut into groove with cutter, bonding layer, tear-proof steel curtain net rubber cloth and upper caldding layer in the whole strip off, form solvent between feasible upward bonding layer and the wire rope and pour into mouth, pour into solvent, integral body is peeled off bonding layer, tear-proof steel curtain net rubber cloth and upper caldding layer and is made the naked dew of wire rope;
Cutting step: will vulcanize wire rope that the repiece end of adhesive tape exposes out by the root cutting, and make that the wire rope after the cutting will form the ladder finger-type;
Lay the butt joint step: lay the lower caldding layer film stock that cuts in advance earlier, on the lower caldding layer film stock, lay the following bonding layer film stock that cuts in advance again;
With the repiece end wire rope that exposes out of sulfuration adhesive tape bonding layer film stock upper surface down according to long to weak point, middle centering, short the butt joint of ladder finger-type is carried out in long classification, when docking, corresponding wire rope termination should leave the gap of 8～15mm, between the adjacent two wire rope gaps after the butt joint, gap, termination, fill bonding core glue again, make bonding core glue concordant with wire rope;
Lay on the wire rope cut in advance on the bonding layer film stock, upper surface at last bonding layer film stock is laid the tear-proof steel curtain net rubber cloth that cuts in advance, lays the upper caldding layer film stock that cuts in advance at the upper surface of tear-proof steel curtain net rubber cloth;
The arrangement vulcanisation step: the construction of IW steel curtain net conveying band joint is promptly finished in the arrangement postcure.
Solvent described in the stripping step is a gasoline.
It is identical with bonding layer film stock material to lay bonding its material of core glue described in the butt joint step.
This embodiment's advantage is provided: jointing method is simple, reduce labor intensity, this kind method than finger-type insert that connection efficient improves 50% ~ 60%, splicing speed is fast, no seam, joint strength height, flex fatig resistance performance be good.
Claims (2)
1. an IW steel curtain net conveying band joint rapid constructing method is characterized in that being that this method of construction comprises the steps:
Stay the repiece step: when producing the sulfuration adhesive tape of IW steel curtain net conveyor belt, reserve one section repiece in the vulcanizate strap end portion of implementing joint, and the above and below rubber of repiece mighty bond canvas composite reinforcing;
A stripping step: earlier from vulcanizing the repiece end lower caldding layer of adhesive tape, apart from giving birth to ripe intersection 50 ~ 80mm the repiece end is cut into groove with cutter, with bonding layer and lower caldding layer under the whole strip off of hoe scaler, form solvent under making between bonding layer and the wire rope and pour into mouth, pour into solvent, integral body is peeled off down bonding layer and lower caldding layer, cuts off with the braiding line of cutter with wire rope and steel cord;
Turn over, repiece end upper caldding layer from the sulfuration adhesive tape, apart from giving birth to ripe intersection 50 ~ 80mm position the repiece end is cut into groove with cutter, bonding layer, tear-proof steel curtain net rubber cloth and upper caldding layer in the whole strip off, form solvent between feasible upward bonding layer and the wire rope and pour into mouth, pour into solvent, integral body is peeled off bonding layer, tear-proof steel curtain net rubber cloth and upper caldding layer and is made the naked dew of wire rope;
Cutting step: will vulcanize wire rope that the repiece end of adhesive tape exposes out by the root cutting, and make that the wire rope after the cutting will form the ladder finger-type;
Lay the butt joint step: lay the lower caldding layer film stock that cuts in advance earlier, on the lower caldding layer film stock, lay the following bonding layer film stock that cuts in advance again;
With the repiece end wire rope that exposes out of sulfuration adhesive tape bonding layer film stock upper surface down according to long to weak point, middle centering, short the butt joint of ladder finger-type is carried out in long classification, when docking, corresponding wire rope termination should leave the gap of 8～15mm, between the adjacent two wire rope gaps after the butt joint, gap, termination, fill bonding core glue again, make bonding core glue concordant with wire rope;
Lay on the wire rope cut in advance on the bonding layer film stock, upper surface at last bonding layer film stock is laid the tear-proof steel curtain net rubber cloth that cuts in advance, lays the upper caldding layer film stock that cuts in advance at the upper surface of tear-proof steel curtain net rubber cloth;
The arrangement vulcanisation step: the construction of IW steel curtain net conveying band joint is promptly finished in the arrangement postcure.
2. IW steel curtain net conveying band joint rapid constructing method as claimed in claim 1, it is characterized in that: described solvent is a gasoline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105417592A CN101975244B (en) | 2010-11-12 | 2010-11-12 | Method for quickly constructing joint of IW steel curtain mesh conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105417592A CN101975244B (en) | 2010-11-12 | 2010-11-12 | Method for quickly constructing joint of IW steel curtain mesh conveying belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101975244A true CN101975244A (en) | 2011-02-16 |
| CN101975244B CN101975244B (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105417592A Active CN101975244B (en) | 2010-11-12 | 2010-11-12 | Method for quickly constructing joint of IW steel curtain mesh conveying belt |
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| CN (1) | CN101975244B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363021A (en) * | 2013-07-31 | 2013-10-23 | 莱芜钢铁集团有限公司 | Steel wire belt hot gluing method |
| CN110040435A (en) * | 2018-12-30 | 2019-07-23 | 山东威普斯橡胶股份有限公司 | A kind of quick coupling tear-proof steel cable core conveying belt |
Citations (4)
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|---|---|---|---|---|
| EP0372510A1 (en) * | 1988-12-09 | 1990-06-13 | STAHLGRUBER OTTO GRUBER GMBH & CO. | Rubber sheet arrangement for joining steel cord belts together, or for repairing a steel cord belt |
| CN1530215A (en) * | 2003-03-14 | 2004-09-22 | 姚禹肃 | Conveyer belt connecting method |
| CN101018661A (en) * | 2004-08-26 | 2007-08-15 | 新田股份有限公司 | Joint processing method for belt, presetter, and joint processing device |
| CN101205961A (en) * | 2007-11-29 | 2008-06-25 | 兖矿鲁南化肥厂 | Method for gluing conveyer belt joint |
-
2010
- 2010-11-12 CN CN2010105417592A patent/CN101975244B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0372510A1 (en) * | 1988-12-09 | 1990-06-13 | STAHLGRUBER OTTO GRUBER GMBH & CO. | Rubber sheet arrangement for joining steel cord belts together, or for repairing a steel cord belt |
| CN1530215A (en) * | 2003-03-14 | 2004-09-22 | 姚禹肃 | Conveyer belt connecting method |
| CN101018661A (en) * | 2004-08-26 | 2007-08-15 | 新田股份有限公司 | Joint processing method for belt, presetter, and joint processing device |
| CN101205961A (en) * | 2007-11-29 | 2008-06-25 | 兖矿鲁南化肥厂 | Method for gluing conveyer belt joint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363021A (en) * | 2013-07-31 | 2013-10-23 | 莱芜钢铁集团有限公司 | Steel wire belt hot gluing method |
| CN103363021B (en) * | 2013-07-31 | 2015-11-11 | 莱芜钢铁集团有限公司 | The hot adhering method of a kind of steel wire stripe |
| CN110040435A (en) * | 2018-12-30 | 2019-07-23 | 山东威普斯橡胶股份有限公司 | A kind of quick coupling tear-proof steel cable core conveying belt |
| CN110040435B (en) * | 2018-12-30 | 2024-05-03 | 山东威普斯橡胶股份有限公司 | Quick-operation joint anti-tearing wire rope core conveyer belt |
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| Publication number | Publication date |
|---|---|
| CN101975244B (en) | 2011-11-02 |
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Address after: 214112 Wuxi, New District, Jiangsu Mei Village Road, No. 19 Patentee after: WUXI BOTON TECHNOLOGY CO., LTD. Address before: 214112 Wuxi, New District, Jiangsu Mei Village Road, No. 19 Patentee before: Wuxi Baotong Tape Industry Co., Ltd, |
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Effective date of registration: 20220517 Address after: 214145 No. 88, Lihe East Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: WUXI BOTON CONVEYOR SOLUTION Co.,Ltd. Address before: 214112 No. 19 Zhang Cun road, Mei Village, New District, Jiangsu, Wuxi Patentee before: WUXI BOTON TECHNOLOGY Co.,Ltd. |
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