CN102517925A - Process for producing dipped canvas for conveyer belt - Google Patents
Process for producing dipped canvas for conveyer belt Download PDFInfo
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- CN102517925A CN102517925A CN2011104438685A CN201110443868A CN102517925A CN 102517925 A CN102517925 A CN 102517925A CN 2011104438685 A CN2011104438685 A CN 2011104438685A CN 201110443868 A CN201110443868 A CN 201110443868A CN 102517925 A CN102517925 A CN 102517925A
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Abstract
The invention belongs to the technical field of conveyer belts and in particular discloses a process for producing a dipped canvas for a conveyer belt. The process comprises a yarn twisting process and a weaving process, wherein the yarn twisting process comprises a step of twisting raw materials into S and Z twists which serve as warps and wefts in textiles; and the weaving process has one of the following forms: (1) performing plain weave on the warps and wefts of the S and Z twists twisted in the yarn twisting process to obtain grey cloth, and dipping the obtained grey cloth to obtain the dipped canvas of which the outer surface contains rubber; and (2) dipping the warps and wefts of the S and Z twists twisted in the yarn twisting process so as to form glue layers for adhesion on outer surfaces of the warps and wefts of the S and Z twists, and performing plain weave on the obtained dipped yarns. The warps and wefts are S twists and Z twists or Z twists and S twists at intervals, adhesive force between the warps and the wefts is high, the viscosity between the warps and wefts and a rubber layer is high, and the manufactured canvas can be used as core cloth of the conveyer belt.
Description
Technical field:
The invention belongs to the conveyer belt technical field, refer in particular to a kind of production technology of used for conveyer belt dipped canvas.
Background technology:
At present, the remote conveying like the transportation of mineral reserve etc. normally made the road earlier, through engineering trucks such as lorries article transported out then and unloads transporting equipments such as installing to mini train again it is transported to the destination.The cost of this mode is high, length consuming time, and loading and unloading are inconvenient.In order to improve above-mentioned problem, people have worked out conveyer belt and have carried.Owing to remote carry normally at least four five hundred meters, will go up km back and forth, some is tens kilometers conveying then, and this is just high especially to the requirement of rubber conveyer belt.In remote course of conveying, be easy to generate problems such as sideslip especially, cause conveyer belt normally not move and the chain rupture phenomenon occurs and influence engineering.The structure of rubber conveyer belt is to be outside equipped with rubber layer at framework material, and the bonding force of framework material and rubber is the major technology problem, is the main cause that causes the rubber conveyer belt sideslip.
Summary of the invention:
The purpose of this invention is to provide that a kind of production and rubber layer viscosity are good, the production technology of the used for conveyer belt dipped canvas of sideslip not when conveyer belt uses.
The present invention is achieved in that
The production technology of used for conveyer belt dipped canvas comprises and twisting thread and weaving process that described twisting technique is: raw material thread is twisted with the fingers into S sth. made by twisting and Z sth. made by twisting, as warp in the textiles and parallel; Described weaving process is one of following form: 1. the warp that the S that twists with the fingers in the twisting technique twists with the fingers and Z twists with the fingers, the parallel that S twists with the fingers and Z twists with the fingers are carried out plain weave; The winding displacement mode of its middle longitude is: S twists with the fingers, the Z sth. made by twisting is spaced or Z twists with the fingers, S twists with the fingers and is spaced; The winding displacement mode of parallel is: S twists with the fingers, the Z sth. made by twisting is spaced or Z twists with the fingers, S twists with the fingers and is spaced; Braiding obtains grey cloth, and the grey cloth that obtains is carried out impregnation, obtains the dipped canvas that outer surface contains glue; 2. the warp that the S that twists with the fingers in the twisting technique twists with the fingers and Z twists with the fingers, the parallel that S twists with the fingers and Z twists with the fingers are carried out the impregnation processing earlier; Make S twist with the fingers the glue-line that is formed with the bonding usefulness of one deck with the outer surface of the warp of Z sth. made by twisting and parallel; The impregnation line that obtains carries out plain weave again; The winding displacement mode of its middle longitude is: S twists with the fingers, Z twists with the fingers and is spaced or Z twists with the fingers, S twists with the fingers and is spaced, and the winding displacement mode of parallel is: S twists with the fingers, Z twists with the fingers and is spaced or Z twists with the fingers, S twists with the fingers and is spaced, and braiding obtains dipped canvas.
The warp that is used for weaving grey cloth in the above-mentioned weaving process is: the raw material thread more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two is twisted formation; Described parallel is: the raw material thread more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two is twisted formation.
The warp that uses the impregnation line to weave dipped canvas in the above-mentioned weaving process is: the raw material thread more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two is twisted formation, and the outer surface of described S twist yarn, Z twist yarn is provided with glue-line; Described parallel is: the raw material thread more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two is twisted formation, and the outer surface of described S twist yarn, Z twist yarn is provided with glue-line; Or described warp is: the Z that form twist thread rope according to opposite direction twisted with the S twist yarn that is formed by raw material thread twisting more than two strands after compound according to twisting the S that the forms rope of twisting thread in the other direction in the compound back of the Z twist yarn that is formed by raw material thread twisting more than two strands, and described S rope, the Z outer surface of restricting of twisting thread of twisting thread is provided with glue-line; Or described parallel is: the Z that form twist thread rope according to opposite direction twisted with the S twist yarn that is formed by raw material thread twisting more than two strands after compound according to twisting the S that the forms rope of twisting thread in the other direction in the compound back of the Z twist yarn that is formed by raw material thread twisting more than two strands, and described S rope, the Z outer surface of restricting of twisting thread of twisting thread is provided with glue-line.
Above-mentioned raw material thread is chinlon filament or polyester filament.
The present invention compares the outstanding advantage of prior art:
1, warp of the present invention, parallel adopt all that S twists with the fingers, Z twists with the fingers and be spaced or Z twists with the fingers, S twists with the fingers and is spaced the canvas compact conformation that braiding obtains; Bonding force is good between warp, the parallel; Bonding force >=7.8N/mm; High with the viscosity of rubber layer, the conveyer belt of processing is carried not sideslip, long service life at a distance;
2, the canvas processed of the present invention uses as core cloth of conveyor.
Description of drawings:
Fig. 1 is the structural representation of the dipped canvas of embodiment 1;
Fig. 2 is the cutaway view of the dipped canvas of embodiment 1;
Fig. 3 is the structural representation of the dipped canvas of embodiment 2;
Fig. 4 is the cross sectional representation of warp or the parallel of embodiment 2;
Fig. 5 is the structural representation of the dipped canvas of embodiment 3;
Fig. 6 is the cross sectional representation of warp or the parallel of embodiment 3.
The specific embodiment:
With specific embodiment the present invention is further described below,
Embodiment 1: referring to Fig. 1-2:
The production technology of used for conveyer belt dipped canvas comprises and twisting thread and weaving process that described twisting technique is: raw material thread 3 is twisted with the fingers into S sth. made by twisting and Z sth. made by twisting, as warp in the textiles 2 and parallel 1; Described weaving process is following form: the warp 2 that the S that twists with the fingers in the twisting technique twists with the fingers and Z twists with the fingers, the parallel 1 that S twists with the fingers and Z twists with the fingers are carried out plain weave; The winding displacement mode of its middle longitude 2 is: S twists with the fingers, the Z sth. made by twisting is spaced or Z twists with the fingers, S twists with the fingers and is spaced; The winding displacement mode of parallel 1 is: S twists with the fingers, the Z sth. made by twisting is spaced or Z twists with the fingers, S twists with the fingers and is spaced; Braiding obtains grey cloth, and the grey cloth that obtains is carried out impregnation, obtains the dipped canvas that outer surface contains glue 4.
Above-mentioned warp 2 is: the raw material thread 3 more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two 3 is twisted formation; Parallel 1 is: the raw material thread 3 more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two 3 is twisted formation.
Above-mentioned raw material thread 3 is chinlon filament or polyester filament.
Embodiment 2: referring to Fig. 3-4:
The production technology of used for conveyer belt dipped canvas comprises and twisting thread and weaving process that described twisting technique is: raw material thread 7 is twisted with the fingers into S sth. made by twisting and Z sth. made by twisting, as warp in the textiles 6 and parallel 5; Described weaving process is following form: the warp 6 that the S that twists with the fingers in the twisting technique twists with the fingers and Z twists with the fingers, the parallel 5 that S twists with the fingers and Z twists with the fingers are carried out the impregnation processing earlier; Make S twist with the fingers the glue-line 8 that is formed with the bonding usefulness of one deck with the outer surface of the warp 6 of Z sth. made by twisting and parallel 5; The impregnation line that obtains carries out plain weave again; The winding displacement mode of its middle longitude 5 is: S twists with the fingers, the Z sth. made by twisting is spaced or Z twists with the fingers, S twists with the fingers and is spaced; The winding displacement mode of parallel 4 is: S twists with the fingers, the Z sth. made by twisting is spaced or Z twists with the fingers, S twists with the fingers and is spaced, and braiding obtains dipped canvas.
Above-mentioned warp 5 is: the raw material thread 7 more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two 7 is twisted formation, and the outer surface of described S twist yarn, Z twist yarn is provided with glue-line 8; Described parallel 4 is: the raw material thread 7 more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two 7 is twisted formation, and the outer surface of described S twist yarn, Z twist yarn is provided with glue-line 8.
Above-mentioned raw material thread 7 is chinlon filament or polyester filament.
Embodiment 3: referring to Fig. 5-6:
The processing step of present embodiment is identical with embodiment 2; Its difference is warp 10 and parallel 9; Described warp 10 is: the Z that form twist thread rope according to opposite direction twisted with the S twist yarn that is formed by chinlon filament or polyester filament twisting more than two strands after compound according to twisting the S that the forms rope of twisting thread in the other direction in the compound back of the Z twist yarn that is formed by the twisting of chinlon filament or polyester filament more than two strands, and the outer surface of described S twist yarn, Z twist yarn is provided with glue-line 11; Described parallel 9 is: the Z that form twist thread rope according to opposite direction twisted with the S twist yarn that is formed by chinlon filament or polyester filament twisting more than two strands after compound according to twisting the S that the forms rope of twisting thread in the other direction in the compound back of the Z twist yarn that is formed by the twisting of chinlon filament or polyester filament more than two strands, and described S rope, the Z outer surface of restricting of twisting thread of twisting thread is provided with glue-line 11.
The foregoing description is merely one of preferred embodiment of the present invention, is not to limit practical range of the present invention with this, so: all equivalences of doing according to shape of the present invention, structure, principle change, and all should be covered by within protection scope of the present invention.
Claims (4)
1. the production technology of used for conveyer belt dipped canvas, it is characterized in that: comprise twisting technique and weaving process, described twisting technique is: raw material thread is twisted with the fingers into S twist with the fingers the sth. made by twisting with Z, as warp in the textiles and parallel; Described weaving process is one of following form: 1. the warp that the S that twists with the fingers in the twisting technique twists with the fingers and Z twists with the fingers, the parallel that S twists with the fingers and Z twists with the fingers are carried out plain weave; The winding displacement mode of its middle longitude is: S twists with the fingers, the Z sth. made by twisting is spaced or Z twists with the fingers, S twists with the fingers and is spaced; The winding displacement mode of parallel is: S twists with the fingers, the Z sth. made by twisting is spaced or Z twists with the fingers, S twists with the fingers and is spaced; Braiding obtains grey cloth, and the grey cloth that obtains is carried out impregnation, obtains the dipped canvas that outer surface contains glue; 2. the warp that the S that twists with the fingers in the twisting technique twists with the fingers and Z twists with the fingers, the parallel that S twists with the fingers and Z twists with the fingers are carried out the impregnation processing earlier; Make S twist with the fingers the glue-line that is formed with the bonding usefulness of one deck with the outer surface of the warp of Z sth. made by twisting and parallel; The impregnation line that obtains carries out plain weave again; The winding displacement mode of its middle longitude is: S twists with the fingers, Z twists with the fingers and is spaced or Z twists with the fingers, S twists with the fingers and is spaced, and the winding displacement mode of parallel is: S twists with the fingers, Z twists with the fingers and is spaced or Z twists with the fingers, S twists with the fingers and is spaced, and braiding obtains dipped canvas.
2. the production technology of used for conveyer belt dipped canvas according to claim 1 is characterized in that: the warp that is used for weaving grey cloth in the described weaving process is: the raw material thread more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two is twisted formation; Described parallel is: the raw material thread more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two is twisted formation.
3. the production technology of used for conveyer belt dipped canvas according to claim 1; It is characterized in that: the warp that uses the impregnation line to weave dipped canvas in the described weaving process is: the raw material thread more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two is twisted formation, and the outer surface of described S twist yarn, Z twist yarn is provided with glue-line; Described parallel is: the raw material thread more than two is twisted the S twist yarn of formation and the Z twist yarn that the raw material thread more than two is twisted formation, and the outer surface of described S twist yarn, Z twist yarn is provided with glue-line; Or described warp is: the Z that form twist thread rope according to opposite direction twisted with the S twist yarn that is formed by raw material thread twisting more than two strands after compound according to twisting the S that the forms rope of twisting thread in the other direction in the compound back of the Z twist yarn that is formed by raw material thread twisting more than two strands, and described S rope, the Z outer surface of restricting of twisting thread of twisting thread is provided with glue-line; Or described parallel is: the Z that form twist thread rope according to opposite direction twisted with the S twist yarn that is formed by raw material thread twisting more than two strands after compound according to twisting the S that the forms rope of twisting thread in the other direction in the compound back of the Z twist yarn that is formed by raw material thread twisting more than two strands, and described S rope, the Z outer surface of restricting of twisting thread of twisting thread is provided with glue-line.
4. according to the production technology of each described used for conveyer belt dipped canvas of claim 1 to 3, it is characterized in that: described raw material thread is chinlon filament or polyester filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110443868.5A CN102517925B (en) | 2011-12-27 | 2011-12-27 | Process for producing dipped canvas for conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110443868.5A CN102517925B (en) | 2011-12-27 | 2011-12-27 | Process for producing dipped canvas for conveyer belt |
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| Publication Number | Publication Date |
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| CN102517925A true CN102517925A (en) | 2012-06-27 |
| CN102517925B CN102517925B (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110443868.5A Expired - Fee Related CN102517925B (en) | 2011-12-27 | 2011-12-27 | Process for producing dipped canvas for conveyer belt |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806181A (en) * | 2013-12-30 | 2014-05-21 | 浙江国力科技有限公司 | Warp and weft forwards and backwards entwisted white body plain fabric |
| CN103806179A (en) * | 2013-12-30 | 2014-05-21 | 浙江国力科技有限公司 | Warp and weft forwards and backwards entwisted white body same nature fabric |
| CN103802402A (en) * | 2013-12-30 | 2014-05-21 | 浙江国力科技有限公司 | Warp and weft straight-reverse-twist white body impregnated fabric |
| CN103963394A (en) * | 2013-12-30 | 2014-08-06 | 浙江国力科技有限公司 | Glue dipped isotropic grey fabric interwoven through S-twist and Z-twist of warp and weft |
| CN109338561A (en) * | 2018-09-25 | 2019-02-15 | 无锡宝强工业织造有限公司 | A kind of mold canvas and its application for conveyor belt surface compacting chevron patten |
| CN110720690A (en) * | 2019-09-28 | 2020-01-24 | 浙江金三发粘合衬有限公司 | Ultrathin nylon elastic adhesive interlining |
Citations (4)
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|---|---|---|---|---|
| CN201512642U (en) * | 2009-09-23 | 2010-06-23 | 山东海龙博莱特化纤有限责任公司 | Gumming lateral rigid canvas for conveyer belt |
| CN101786538A (en) * | 2010-02-09 | 2010-07-28 | 浙江国力纺织有限公司 | Process for producing core cloth of conveyor |
| CN201801130U (en) * | 2010-02-09 | 2011-04-20 | 浙江国力纺织有限公司 | Core cloth for conveyer belt |
| CN201908187U (en) * | 2010-12-21 | 2011-07-27 | 浙江国力纺织有限公司 | Coated wide-angle fabric |
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2011
- 2011-12-27 CN CN201110443868.5A patent/CN102517925B/en not_active Expired - Fee Related
Patent Citations (4)
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|---|---|---|---|---|
| CN201512642U (en) * | 2009-09-23 | 2010-06-23 | 山东海龙博莱特化纤有限责任公司 | Gumming lateral rigid canvas for conveyer belt |
| CN101786538A (en) * | 2010-02-09 | 2010-07-28 | 浙江国力纺织有限公司 | Process for producing core cloth of conveyor |
| CN201801130U (en) * | 2010-02-09 | 2011-04-20 | 浙江国力纺织有限公司 | Core cloth for conveyer belt |
| CN201908187U (en) * | 2010-12-21 | 2011-07-27 | 浙江国力纺织有限公司 | Coated wide-angle fabric |
Non-Patent Citations (1)
| Title |
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| 张海泉等: "广角布开发途径的探讨", 《产业用纺织品》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806181A (en) * | 2013-12-30 | 2014-05-21 | 浙江国力科技有限公司 | Warp and weft forwards and backwards entwisted white body plain fabric |
| CN103806179A (en) * | 2013-12-30 | 2014-05-21 | 浙江国力科技有限公司 | Warp and weft forwards and backwards entwisted white body same nature fabric |
| CN103802402A (en) * | 2013-12-30 | 2014-05-21 | 浙江国力科技有限公司 | Warp and weft straight-reverse-twist white body impregnated fabric |
| CN103963394A (en) * | 2013-12-30 | 2014-08-06 | 浙江国力科技有限公司 | Glue dipped isotropic grey fabric interwoven through S-twist and Z-twist of warp and weft |
| CN103963394B (en) * | 2013-12-30 | 2015-10-28 | 浙江国力科技有限公司 | Graticule positive reverse lay openpore intertexture impregnation homogeneous cloth |
| CN109338561A (en) * | 2018-09-25 | 2019-02-15 | 无锡宝强工业织造有限公司 | A kind of mold canvas and its application for conveyor belt surface compacting chevron patten |
| CN110720690A (en) * | 2019-09-28 | 2020-01-24 | 浙江金三发粘合衬有限公司 | Ultrathin nylon elastic adhesive interlining |
| CN110720690B (en) * | 2019-09-28 | 2024-04-26 | 浙江金三发粘合衬有限公司 | Ultrathin nylon elastic adhesive interlining |
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| Publication number | Publication date |
|---|---|
| CN102517925B (en) | 2014-07-09 |
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Granted publication date: 20140709 Termination date: 20171227 |