CN102582077A - Method for adhering joint of transport belt - Google Patents
Method for adhering joint of transport belt Download PDFInfo
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- CN102582077A CN102582077A CN2012100354083A CN201210035408A CN102582077A CN 102582077 A CN102582077 A CN 102582077A CN 2012100354083 A CN2012100354083 A CN 2012100354083A CN 201210035408 A CN201210035408 A CN 201210035408A CN 102582077 A CN102582077 A CN 102582077A
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- bonding
- travelling belt
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- belt
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Abstract
The invention relates to a method for adhering a joint of a transport belt in the technical field of adhesion. The method is operated in a clean, dry, dust-free and unexposed environment, and comprises the following steps of: cutting two belts with the same width as a transport belt to be adhered to serve as sealing adhesive tapes, peeling ends of one surface where two joint ends of the transport belt to be adhered are correspondingly adhered out of a stepped surface respectively, and correspondingly adhering stepped surfaces of the two joint ends of the transport belt to be adhered together; correspondingly adhering the two sealing adhesive tapes at an adhesion seam formed after the stepped surfaces of the two joint ends of the transport belt to be adhered are adhered; and finally, standing the adhered transport belt to be adhered at room temperature for 20 to 30 minutes so as to finish adhesion. By the method, the joint of the transport belt is adhered, so that the strength at the joint of the belt can be effectively improved, and the tensile strength at the joint of the belt is improved; and therefore, the service life of the transport belt is correspondingly prolonged.
Description
[technical field]
The present invention relates to the adhesive technology field, especially relate to a kind of adhering method that is used for bonding travelling belt interface.
[background technology]
Since ten thousand tons of the subordinate of Luoyang Luanchuan Molybdenum Industry Group Co., Ltd. selected factory to go into operation, the muck amount of ore-breaking plant increased progressively day by day, now by initial every month 270,000 tons be increased to every month 420,000 tons; But along with the increase gradually of muck amount, the travelling belt that is used to transport is to be in the overload operation state basically; Existing its average service life is between 2～4 months; This has not only increased cost, and has had a strong impact on production, has increased labour intensity also for simultaneously the muck worker; Through repeatedly analysis and research, the main cause that reduces travelling belt service life is: one, when the travelling belt overload operation, very easily make local generation of belt draw bullet to cause broken string or tomography because of extensibility increases; Two, in operating process, draw bullet and particle epipastic mineral and water electrode that place, the slit that produces gets into are prone to cause the belt aliquation to play bag by belt, make belt gradually tomography ftracture; Three, when belt plays bag, aliquation or tomography, these positions just will inevitably produce excessive wear in the process of operation, very easily cause the direct cracking of belt;
At present, for reducing production costs, generally be to adopt the interface at travelling belt cracking place to reuse after bonding, it adopts following two kinds of sticking methods usually: one, cold bonding, promptly with two interface end of the direct bonding belt of belt adhesive; Two, vulcanizer is bonding, promptly heats two interface end of belt with vulcanizer, makes the former rubber of belt two interface end melt bonding adhering method; But, in practical application, no matter adopt above-mentioned any method bonding; The extensibility of travelling belt interface all can't reach perfect condition; The slit that is embodied in the belt interface is in operation and can be constantly widened, even breaks, at this moment; Generally be that seal at the place, adhesive tape opposite joint crack of sealing that adopts specialty to repair usefulness; But seal adhesive tape and have following shortcoming: one, the existing adhesive tape width that seals is narrower, is difficult for the place, slit of comprehensive bonding travelling belt interface, thereby can't effectively reduces the rate of wear of belt when overload operation; Two, the existing adhesive tape cost that seals is higher, if use the too much adhesive tape of sealing that the slit of travelling belt interface is located to carry out bonding protection, concerning requiring cost-effective enterprise, this obviously can't reach its cost-effective purpose.
[summary of the invention]
In order to overcome the deficiency in the background technology; The invention provides a kind of adhering method of travelling belt interface; Adopt described method to carry out bonding to the interface of travelling belt; Can effectively strengthen the intensity of belt interface, and increase the tensile resistence of belt interface, thus the corresponding service life that prolongs travelling belt.
For realizing the foregoing invention purpose, the present invention adopts following technical scheme:
A kind of adhering method of travelling belt interface, described method is operated in clean, dry, no dust and the environment that do not tan by the sun, and described method step is following:
1, by two sections belts wide of intercepting on the waste and old travelling belt with treating bonding travelling belt as sealing tape, and the length of two sections sealing tapes is located at 60～80cm;
Two sections sealing tapes that 2, will cut are peeled off respectively to one side is rubber face, and it is subsequent use after the shape of twine face that another side is;
3, the corresponding bonding end portion of two interface end that will treat bonding travelling belt does not separate uniform cascaded surface, and the step surface of least significant end is positioned at the termination portion of the corresponding interface end in the cascaded surface; Simultaneously, treat that the cascaded surface overall length dimension of two interface end terminations of bonding travelling belt equates, and be not less than the width dimensions of treating bonding travelling belt;
4, make the most significant end step surface of corresponding another interface end termination of least significant end step surface of treating bonding travelling belt one interface end termination, and will treat that the cascaded surface of bonding travelling belt two interface end coincide corresponding back strong bond together each other;
5, the identical respectively correspondence of the rubber face of two sections sealing tapes is bonded in the sticking commissure that the mutual bonding back of the two interface end termination cascaded surfaces of treating bonding travelling belt two sides occurs; And make the width of sealing tape and treat that the width of bonding travelling belt matches, make the center line correspondence of sealing tape treat the bonding seam on the bonding travelling belt;
Beaing of even rule carried out in the abutting edge of 6, treating bonding travelling belt, guarantees that bonding position closely bonds together;
7, treating that bonding travelling belt at room temperature leaves standstill and promptly accomplished bonding in 20～30 minutes after will closely bonding.
The adhering method of described travelling belt interface, the thickness that is used for subsequent use sealing tape rubber face in the said method is 3mm, the number of plies of twine face is 2 layers or 1 layer.
The adhering method of described travelling belt interface, the cascaded surface that separates in the two interface end termination portions that treat bonding travelling belt in the said method is made up of 4～5 step surfaces at least.
The adhering method of described travelling belt interface treats in the said method that the cascaded surface of bonding travelling belt two interface end is bonding through conveyer belt special glue or rubber cold adhesive.
The adhering method of described travelling belt interface, in the said method sealing tape with treat that bonding travelling belt is bonding through conveyer belt special glue or rubber cold adhesive.
Because adopt aforesaid technical scheme, the present invention has following beneficial effect:
The adhering method that adopts travelling belt interface of the present invention carries out bonding to the interface of travelling belt; Can effectively strengthen the intensity and the tensile resistence that increases the travelling belt interface of travelling belt interface abutting edge; Thereby prolonged the service life of travelling belt accordingly, also effectively provided cost savings for the user.
[description of drawings]
Sketch map when Fig. 1 is the operation of said method.
Among the figure: 1, treat bonding travelling belt; 2, cascaded surface; 3, sealing tape; 4, rubber face; 5, twine face.
[specific embodiment]
Can explain the present invention in more detail through following embodiment, open the object of the invention is intended to protect all variations and the improvement in the scope of the invention, and the present invention is not limited to following embodiment;
Implement the adhering method of described travelling belt interface in conjunction with accompanying drawing 1, described method is operated in clean, dry, no dust and the environment that do not tan by the sun, and the operating procedure of said method is following:
1, by two sections of interceptings on the waste and old travelling belt belt wide with treating bonding travelling belt 1 as sealing tape 3, and the length of two sections sealing tapes 3 is located at 60～80cm;
Two sections sealing tapes 3 that 2, will cut are peeled off respectively to one side is rubber face 4, and it is subsequent use after the shape of twine face 5 that another side is; As required; Can be after peeling off the thickness of sealing tape 3 rubber face 4 be left 3mm; The number of plies of the 3 twine faces 5 of the sealing tape after peeling off is left 2 layers or 1 layer; The sealing tape that separates like this 3 with treat that bonding travelling belt 1 is bonding after, the thickness of abutting edge promptly can be because of the too thick hardness that causes be not big, fatiguability, easy to crack or be prone to impaired phenomenon in use appears in the abutting edge that causes treating bonding travelling belt 1; Simultaneously can be because of the too thin toughness that causes is not enough yet, the phenomenon of fracture once more in use appears in the abutting edge that causes treating bonding travelling belt 1 because of tensile resistence is not enough;
3, the corresponding bonding end portion of two interface end that will treat bonding travelling belt 1 does not separate uniform cascaded surface 2, and as required, described cascaded surface 2 is made up of 4～5 step surfaces at least; The step surface of least significant end is positioned at the termination portion of the corresponding interface end in the cascaded surface 2; Simultaneously; Cascaded surface 2 overall length dimension of treating 1 two interface end terminations of bonding travelling belt equate; And be not less than the width dimensions of treating bonding travelling belt 1, thereby effectively guaranteed to treat the firm intensity of cascaded surface 2 when bonding of 1 liang of interface end of bonding travelling belt;
4, make the most significant end step surface of corresponding another interface end termination of least significant end step surface of treating bonding travelling belt 1 one interface end terminations; And after will treating the cascaded surface 2 each other identical correspondences of 1 liang of interface end of bonding travelling belt; Through conveyer belt special glue or firm the bonding together of rubber cold adhesive, treat that promptly the present abutting edge thickness of bonding travelling belt 1 is identical with the thickness of treating bonding travelling belt 1 band body;
5, the identical respectively correspondence of the rubber face 4 of two sections sealing tapes 3 is treated the sticking commissure that two interface end termination cascaded surfaces, the 2 mutual bonding backs on bonding travelling belt 1 two sides occur, and it is bonded together through conveyer belt special glue or rubber cold adhesive; Sealing tape 3 width after bonding with treat that the width of bonding travelling belt 1 matches; And the center line correspondence of sealing tape 3 is treated the bonding seam of 1 liang of interface end termination of bonding travelling belt cascaded surface 2; Be the both sides equal in length that sealing tape 3 is positioned at the bonding seam of treating that cascaded surface 2 mutual bonding backs in 1 liang of interface end termination of bonding travelling belt occur, thereby effectively protected the cemented side seam of treating between 1 liang of interface end of bonding travelling belt;
Clocklike evenly beat the abutting edge of 6, treating bonding travelling belt 1, guarantees that bonding position closely bonds together;
7, treating that bonding travelling belt 1 at room temperature leaves standstill and promptly accomplished bonding in 20 minutes after will closely bonding.
Confirm through experimental result; Adopt said method that the interface of travelling belt breaks is carried out bonding re-using; After operation three months; Except that normal wearing and tearing, the interface of travelling belt aliquation do not occur, come unstuck, rupture or plays the bag phenomenon, and promptly the whole service life of travelling belt was extended for 6～8 months by original 2～4 months; Selecting factory with ten thousand tons of the subordinate of Luoyang Luanchuan Molybdenum Industry Group Co., Ltd. is example, under the prerequisite that the muck amount equates, adopt described method after, only one of travelling belt just can be practiced thrift surplus the cost 20 ten thousand yuan in 1 year; In addition, described method can be used for the interface of bonding travelling belt when the production and transport belt.
Carefully not stating in the above content is prior art partly, does not state so run business into particular one.
Claims (5)
1. the adhering method of a travelling belt interface, described method is operated in clean, dry, no dust and the environment that do not tan by the sun, and it is characterized in that: described method step is following:
A, by two sections belts wide of intercepting on the waste and old travelling belt with treating bonding travelling belt (1) as sealing tape (3), and the length of two sections sealing tapes (3) is located at 60～80cm;
B, two sections sealing tapes (3) that will cut are peeled off respectively to one side is rubber face (4), and it is subsequent use after the shape of twine face (5) that another side is;
C, will treat that the corresponding bonding end portion of two interface end of bonding travelling belt (1) does not separate uniform cascaded surface (2), and the step surface of least significant end all is positioned at the termination portion of the corresponding interface end in the cascaded surface (2); Simultaneously, treat that cascaded surface (2) overall length dimension of (1) two interface end termination of bonding travelling belt equates, and be not less than the width dimensions of treating bonding travelling belt (1);
D, make the most significant end step surface of corresponding another interface end termination of the least significant end step surface of treating bonding travelling belt (1) one interface end termination, and will treat that the cascaded surface (2) of bonding travelling belt (1) two interface end coincide corresponding back strong bond together each other;
E, the rubber face (4) of two sections sealing tapes (3) correspondence of coincideing respectively is bonded in the sticking commissure that the mutual bonding back of the two interface end termination cascaded surfaces (2) of treating bonding travelling belt (1) two sides occurs; And make the width of sealing tape (3) and treat that the width of bonding travelling belt (1) matches, make the center line correspondence of sealing tape (3) treat the bonding seam on the bonding travelling belt (1);
Beaing of even rule carried out in f, the abutting edge of treating bonding travelling belt (1), guarantees that bonding position closely bonds together;
G, treating that bonding travelling belt (1) at room temperature leaves standstill and promptly accomplished bonding in 20～30 minutes after will closely bonding.
2. the adhering method of travelling belt interface according to claim 1 is characterized in that: the thickness that is used for subsequent use sealing tape (3) rubber face (4) in the said method is 3mm, and the number of plies of twine face (5) is 2 layers or 1 layer.
3. the adhering method of travelling belt interface according to claim 1 is characterized in that: the cascaded surface (2) that separates in the two interface end termination portions that treat bonding travelling belt (1) in the said method is made up of 4～5 step surfaces at least.
4. the adhering method of travelling belt interface according to claim 1 is characterized in that: the cascaded surface (2) of treating bonding travelling belt (1) two interface end in the said method is bonding through conveyer belt special glue or rubber cold adhesive.
5. the adhering method of travelling belt interface according to claim 1 is characterized in that: sealing tape in the said method (3) with treat that bonding travelling belt (1) is bonding through conveyer belt special glue or rubber cold adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210035408.3A CN102582077B (en) | 2012-02-17 | 2012-02-17 | Method for adhering joint of transport belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210035408.3A CN102582077B (en) | 2012-02-17 | 2012-02-17 | Method for adhering joint of transport belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102582077A true CN102582077A (en) | 2012-07-18 |
| CN102582077B CN102582077B (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210035408.3A Active CN102582077B (en) | 2012-02-17 | 2012-02-17 | Method for adhering joint of transport belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407180A (en) * | 2013-08-06 | 2013-11-27 | 莱芜钢铁集团有限公司 | Polyester conveyor belt thermal cementation connection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034617A (en) * | 1976-01-23 | 1977-07-12 | American Biltrite Inc. | Stepped belting splice |
| JP2000344318A (en) * | 1999-05-31 | 2000-12-12 | Tokai Rubber Ind Ltd | Conveyor belt and its splicing method |
| CN201027902Y (en) * | 2007-04-28 | 2008-02-27 | 宝山钢铁股份有限公司 | Easily recognized tape joint used for tape conveyor |
| CN101143648A (en) * | 2007-10-31 | 2008-03-19 | 任志权 | Conveying belt with joint |
| CN101205961A (en) * | 2007-11-29 | 2008-06-25 | 兖矿鲁南化肥厂 | Method for gluing conveyer belt joint |
| CN202056245U (en) * | 2011-04-06 | 2011-11-30 | 武汉钢铁(集团)公司 | Novel traveling belt connector |
| CN202499476U (en) * | 2012-02-17 | 2012-10-24 | 洛阳栾川钼业集团股份有限公司 | Conveying belt |
-
2012
- 2012-02-17 CN CN201210035408.3A patent/CN102582077B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034617A (en) * | 1976-01-23 | 1977-07-12 | American Biltrite Inc. | Stepped belting splice |
| JP2000344318A (en) * | 1999-05-31 | 2000-12-12 | Tokai Rubber Ind Ltd | Conveyor belt and its splicing method |
| CN201027902Y (en) * | 2007-04-28 | 2008-02-27 | 宝山钢铁股份有限公司 | Easily recognized tape joint used for tape conveyor |
| CN101143648A (en) * | 2007-10-31 | 2008-03-19 | 任志权 | Conveying belt with joint |
| CN101205961A (en) * | 2007-11-29 | 2008-06-25 | 兖矿鲁南化肥厂 | Method for gluing conveyer belt joint |
| CN202056245U (en) * | 2011-04-06 | 2011-11-30 | 武汉钢铁(集团)公司 | Novel traveling belt connector |
| CN202499476U (en) * | 2012-02-17 | 2012-10-24 | 洛阳栾川钼业集团股份有限公司 | Conveying belt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407180A (en) * | 2013-08-06 | 2013-11-27 | 莱芜钢铁集团有限公司 | Polyester conveyor belt thermal cementation connection method |
| CN103407180B (en) * | 2013-08-06 | 2016-04-20 | 莱芜钢铁集团有限公司 | A kind of Polyester conveyor belt thermal cementation connection method |
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| Publication number | Publication date |
|---|---|
| CN102582077B (en) | 2014-10-29 |
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