CN109720778B - Connecting method of skirt edge conveyor belt - Google Patents
Connecting method of skirt edge conveyor belt Download PDFInfo
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- CN109720778B CN109720778B CN201811634311.8A CN201811634311A CN109720778B CN 109720778 B CN109720778 B CN 109720778B CN 201811634311 A CN201811634311 A CN 201811634311A CN 109720778 B CN109720778 B CN 109720778B
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- conveyor belt
- skirt
- belt body
- conveyer belt
- shirt rim
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of processing of conveyor belts, in particular to a connecting method of a skirt conveyor belt, wherein the skirt conveyor belt comprises a conveyor belt body and skirt edges arranged at two sides of the conveyor belt body, each skirt edge comprises a straight part and a bent part, when two ends of the conveyor belt are connected, joints at two ends are cut into inclined planes, the inclined planes on the joints at the two ends are consistent in inclination angle, after the joints at the two ends of the conveyor belt body are butted, the straight parts of the skirt edges at the same side are combined to form a complete skirt edge, a layer of adhesive is coated on the conveyor belt body and the skirt edges at the inclined planes, the joints at the two ends are butted, then rubber-coated canvas is covered at a connector, the rubber-coated canvas is attached to two sides of the connector, and finally. The connecting method of the skirt edge conveyor belt can effectively improve the strength of the connecting part of the conveyor belt, thereby ensuring the service life of the conveyor belt.
Description
Technical Field
The invention relates to the technical field of conveying belt processing, in particular to a connecting method of a skirt conveying belt.
Background
In the prior art, in the connection process of skirt conveyer belts, notches vertical to the length direction of the conveyer belts are adopted for gluing and butt joint, and then vulcanization is carried out. And the cut-outs are typically located at the bends of the skirt. In the follow-up use, because the conveyer belt can be crooked folding, so can produce great tension repeatedly on the shirt rim, finally make shirt rim junction fracture, cause the unable normal use of conveyer belt, life is short.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provide a connecting method of a skirt conveyor belt, which can improve the connection fastness of a skirt.
In order to achieve the purpose, the invention designs a method for connecting a skirt conveyor belt, the skirt conveyor belt comprises a conveyor belt body and skirts arranged at two sides of the conveyor belt body, the skirts comprise a straight part and a bent part, when two ends of the conveyor belt are connected, joints at the two ends are cut into inclined planes, the inclined planes on the joints at the two ends have the same inclination angle, the inclined planes at the joints at each end of the conveyor belt body cut half of the straight parts of the skirts at the two sides of the conveyor belt body in the width direction in an inclined mode, after the joints at the two ends of the conveyor belt body are in butt joint, the straight parts of the skirts at the same side are combined to form a complete skirts, a layer of adhesive is coated on the conveyor belt body and the skirts at the inclined planes, the joints at the two ends are in butt joint, then rubber-coated canvas, the connection of the skirt edge conveyor belt is realized.
And (3) putting the joint of the conveyor belt body which is butted and covered with the canvas into a vulcanizing machine, heating the vulcanizing machine to 150-160 ℃, and continuously preserving the heat for 40-60 min.
According to the connecting method of the skirt conveyor belt, the joint of the conveyor belt is cut into the inclined plane, the inclined plane penetrates through the straight parts of the skirt edges at two sides, so that the straight parts of the skirt edges generate the inclined plane, after butt joint, the whole straight parts are connected, rubber-coated canvas is coated on the outer part of the straight parts, and vulcanization is carried out, so that the joint of the joint is firmer. In the subsequent use process, the repeated tension generated on the bending part of the skirt edge when the conveying belt is bent is larger, so that the interface is arranged on the straight part of the skirt edge, the damage to the skirt edge at the interface can be reduced, and the service life of the conveying belt is further prolonged. Simultaneously to vulcanization temperature and vulcanization time's reasonable control, can make the coating canvas that has rubber outside can become an organic whole with the rubber shirt rim, further promote intensity.
The connecting method of the skirt edge conveyor belt can effectively improve the strength of the connecting part of the conveyor belt, thereby ensuring the service life of the conveyor belt.
Drawings
Fig. 1 is a schematic view of a cut at a conveyor belt joint of the present invention.
Detailed Description
The invention is further described by way of example with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, in the connection method of the skirt conveyor belt described in this embodiment, the skirt 2 conveyor belt includes a conveyor belt body 1 and skirt edges 2 disposed at both sides of the conveyor belt body 1, the skirt edges 2 include straight portions 4 and curved portions 3, when the two ends of the conveyor belt are connected, joints at both ends are cut into inclined surfaces 5, the inclined surfaces 5 on the joints at both ends are consistent in inclination angle, and the inclined surface 5 at the joint at each end of the conveyor belt body 1 obliquely cuts off half of the straight portions 4 of the skirt edges 2 at both sides of the conveyor belt body 1 in the width direction, after the joints at both ends of the conveyor belt body 1 are butted, the straight portions 4 of the skirt edges 2 at the same side are combined to form a complete skirt 2, a layer of adhesive is coated on the conveyor belt body 1 and the skirt edges 2 at the inclined surfaces 5, and the joints at both ends are butted, then, canvas coated with rubber, and finally, vulcanizing the two materials into a whole to realize the connection of the skirt edge 2 conveying belt.
And (3) putting the joint of the conveyor belt body 1 which is butted and covered with the canvas into a vulcanizing machine, heating the vulcanizing machine to 155 ℃, and keeping the temperature for 50 min.
Example 2:
as shown in fig. 1, in the connection method of the skirt conveyor belt described in this embodiment, the skirt 2 conveyor belt includes a conveyor belt body 1 and skirt edges 2 disposed at both sides of the conveyor belt body 1, the skirt edges 2 include straight portions 4 and curved portions 3, when the two ends of the conveyor belt are connected, joints at both ends are cut into inclined surfaces 5, the inclined surfaces 5 on the joints at both ends are consistent in inclination angle, and the inclined surface 5 at the joint at each end of the conveyor belt body 1 obliquely cuts off half of the straight portions 4 of the skirt edges 2 at both sides of the conveyor belt body 1 in the width direction, after the joints at both ends of the conveyor belt body 1 are butted, the straight portions 4 of the skirt edges 2 at the same side are combined to form a complete skirt 2, a layer of adhesive is coated on the conveyor belt body 1 and the skirt edges 2 at the inclined surfaces 5, and the joints at both ends are butted, then, canvas coated with rubber, and finally, vulcanizing the two materials into a whole to realize the connection of the skirt edge 2 conveying belt.
And (3) putting the joint of the conveyor belt body 1 which is butted and covered with the canvas into a vulcanizing machine, heating the vulcanizing machine to 150 ℃, and keeping the temperature for 60 min.
Claims (2)
1. A connecting method of a skirt conveyor belt is characterized by comprising the following steps: the shirt rim conveyer belt includes the conveyer belt body and sets up the shirt rim in conveyer belt body both sides, the shirt rim includes straight portion and flexion, when the conveyer belt both ends are connected, connect the both ends and cut into the inclined plane, the inclination on the inclined plane that both ends connect is unanimous, and the inclined plane of each end of conveyer belt body department of joint cuts half to the straight portion slope of the shirt rim of conveyer belt body width direction both sides, conveyer belt body both ends connect the butt joint back, the straight portion combination of shirt rim with one side forms a complete shirt rim, scribble the one deck adhesive on the conveyer belt body and the shirt rim of inclined plane department, and with the joint butt joint at both ends, then cover the canvas of scribbling rubber at the kneck, the canvas of scribbling rubber laminates in the both sides of interface, vulcanize at last and become integrative.
2. The method of claim 1, wherein the step of attaching the skirt conveyor comprises: and (3) putting the joint of the conveyor belt body which is butted and covered with the canvas into a vulcanizing machine, heating the vulcanizing machine to 150-160 ℃, and continuously preserving the heat for 40-60 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634311.8A CN109720778B (en) | 2018-12-29 | 2018-12-29 | Connecting method of skirt edge conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634311.8A CN109720778B (en) | 2018-12-29 | 2018-12-29 | Connecting method of skirt edge conveyor belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109720778A CN109720778A (en) | 2019-05-07 |
| CN109720778B true CN109720778B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811634311.8A Active CN109720778B (en) | 2018-12-29 | 2018-12-29 | Connecting method of skirt edge conveyor belt |
Country Status (1)
| Country | Link |
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| CN (1) | CN109720778B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414991A (en) * | 2021-05-10 | 2021-09-21 | 河钢股份有限公司承德分公司 | Butt joint method of large-inclination-angle conveying belt |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7556145B2 (en) * | 2006-12-08 | 2009-07-07 | Habasit Ag | Gapless side guard |
| JP2009107802A (en) * | 2007-10-31 | 2009-05-21 | Ishida Co Ltd | Conveying and metering device |
| JP2009197896A (en) * | 2008-02-21 | 2009-09-03 | Nitta Ind Corp | Flat belt |
| JP2011162279A (en) * | 2010-02-04 | 2011-08-25 | Hucon:Kk | Simple steel conveyor belt |
| WO2013158250A1 (en) * | 2012-04-20 | 2013-10-24 | Laitram, L.L.C. | Bridge splicer and method of splicing conveyor belts |
| CN103787023B (en) * | 2014-02-17 | 2015-11-18 | 任一川 | A kind of maintenance for wave conveying belt with sides and manufacturing process and polyurethane rib |
| CN105151644B (en) * | 2015-08-25 | 2017-09-05 | 无锡宝通科技股份有限公司 | Preparation method of high-strength single-layer aramid fiber conveying belt joint structure |
| CN106516559A (en) * | 2016-11-22 | 2017-03-22 | 广州市中收机械有限公司 | Cereal conveying belt for small-sized harvester |
| CN107618188A (en) * | 2017-09-11 | 2018-01-23 | 无锡宝通科技股份有限公司 | A kind of fabric core tubular band high-strength joint method |
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| CN109720778A (en) | 2019-05-07 |
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