CN104210121A - Single-drum forming method of wrapped V-belt - Google Patents
Single-drum forming method of wrapped V-belt Download PDFInfo
- Publication number
- CN104210121A CN104210121A CN201410346572.5A CN201410346572A CN104210121A CN 104210121 A CN104210121 A CN 104210121A CN 201410346572 A CN201410346572 A CN 201410346572A CN 104210121 A CN104210121 A CN 104210121A
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- belt
- infantees
- drum
- gum cover
- wrapped
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Abstract
The invention belongs to the technical field of formation of wrapped V-belts, and discloses a single-drum forming method of a wrapped V-belt. According to the inner perimeter size of a target wrapped V-belt, an expansion drum with the proper size is selected and mounted; a protective gum cover coats the expansion drum; the outer perimeter of the protective gum cover is equal to the inner perimeter of the target wrapped V-belt; the expansion drum is expanded to the protective gum cover; the periphery of the protective gum cover is coated with zinc stearate; then, primer and buffer glue are applied in sequence; an automatic cord winding control device is started; the tension is set according to the belt type and the cord specification; a cord is wound, then a top glue is applied and compacted; an automatic cutting device is started to cut off the corresponding width according to the belt type; the expansion drum is shrunk; a belt blank is removed; the rectangular belt blank is cut to a trapezoidal belt blank accordant with the weight requirement on a chamfering machine; and the trapezoidal belt blank is fed to a wrapping machine for wrapping, and is vulcanized to obtain the target wrapped V-belt. The single-drum forming method of the wrapped V-belt has the advantages of more once forming number, high efficiency, accurate length control and more stable quality.
Description
Technical field
The invention belongs to infantees V and be with field shaping technique, be specifically related to the single-drum forming method that a kind of infantees V is with.
Background technology
Infantees V is with existing moulding process to be that twin drum is shaping, on double drum winding machine, length has been measured according to technological requirement, cotton rope is wrapped in corresponding active and upholds on wire casing roller, buffering adhesive is gone up and compacting according to structural order laminating, hilted broadsword or multitool is adopted to cut into belt carcass (line base), the trapezoidal adhesive tape extruded by extruder or calender extrudes together with attaching and compacting, is delivered to infantees on cloth-wrapping machine with belt carcass on make-up machine.There is following subject matter in twin drum forming method: cannot load fixing tension force when cotton rope is wound around, and the length of the inner and outer belt carcass of double flute roller has inhomogenous risk; Owing to affecting weight instability by temperature, pulling force etc. when strands extrude goes out, after belt carcass and adhesive tape jointing, the weight of made-up belt can be caused unstable; Product extends large, and length dimension is unstable.
Summary of the invention
The object of the present invention is to provide the single-drum forming method that a kind of infantees V is with
For achieving the above object, the technical scheme taked of the present invention is as follows:
The single-drum forming method that a kind of infantees V is with: perimeter dimension in being with according to target infantees V, to select and to install sizeable balloon (so-called suitable, refer to that balloon can be expanded to protection gum cover), balloon on overlapping protect gum cover, the outer perimeter of protection gum cover equals the interior girth of target infantees V band, expansion drum is to protecting gum cover, in protection gum cover periphery brushing zinc stearate (stripping of convenient protection gum cover and primer), then to fit successively primer, buffering adhesive, start cotton rope automatic winding control device, according to banding pattern and cotton rope specification setting tension force, be wound around cotton rope, then laminating top glue laminated is real, open automatic cutting device, corresponding width is cut according to banding pattern, convergent-divergent drum, remove lower made-up belt, rectangle made-up belt is whittled on beveler the trapezoidal made-up belt meeting weight demands, deliver to infantees on cloth-wrapping machine, namely last sulfuration obtains target infantees V and is with.
Generally, tension force is set in 10-60N/ root, and the line-spacing along 1-3mm is wound around cotton rope.
Described automatic winding control device is PLC forming machine.
Preferably, when laminating primer, buffering adhesive, top glue, lap width≤5mm.
Beneficial effect of the present invention: adopt balloon, the length dimension of V band can accurately be controlled; Adopt PLC forming machine to load tension force and winding displacement, tension stability winding displacement is evenly neat; Adopt beveler to control made-up belt weight, every meter can be as accurate as 1g; One-shot forming is more, and efficiency is high, and cut to lengthen is accurate, and quality is more stable.
Detailed description of the invention
To produce in classical V-belt Type B 1600li(girth for 1600mm), adopt single-drum forming method, detailed process is: perimeter dimension in being with according to target infantees V, select and balloon (specification is installed, external diameter φ 450-φ 600mm), balloon is protected on overlapping gum cover (specification: external diameter φ 510mm), expansion drum is to protecting gum cover, at protection gum cover periphery brushing zinc stearate, then to fit successively primer, buffering adhesive, start cotton rope automatic winding control device PLC forming machine, according to banding pattern and cotton rope specification (soft polyester cotton rope, specification 5*3) set tension force, tension force is set in 30N/ root, line-spacing along 2mm is wound around cotton rope and then fits top glue laminated in fact, open automatic cutting device, cutting width 13-14mm, convergent-divergent drum, remove lower made-up belt, rectangle made-up belt is whittled on beveler the trapezoidal made-up belt of 270g ± 2g, deliver to infantees on cloth-wrapping machine, namely last sulfuration obtains target infantees V and is with, wherein, when laminating primer, buffering adhesive, top glue, lap width 3mm, primer, buffering adhesive, top glue adopt existing formula to be extruded by calender and make, automatic winding control device PLC forming machine, automatic cutting device is by commercial acquisition.
Claims (4)
1. the single-drum forming method of an infantees V band, it is characterized in that: perimeter dimension in being with according to target infantees V, select and sizeable balloon is installed, balloon on overlapping protect gum cover, the outer perimeter of protection gum cover equals the interior girth of target infantees V band, expansion drum is to protecting gum cover, at protection gum cover periphery brushing zinc stearate, then to fit successively primer, buffering adhesive, start cotton rope automatic winding control device, according to banding pattern and cotton rope specification setting tension force, be wound around cotton rope, then laminating top glue laminated is real, open automatic cutting device, corresponding width is cut according to banding pattern, convergent-divergent drum, remove lower made-up belt, rectangle made-up belt is whittled on beveler the trapezoidal made-up belt meeting weight demands, deliver to infantees on cloth-wrapping machine, namely last sulfuration obtains target infantees V and is with.
2. the single-drum forming method of infantees V band as claimed in claim 1, is characterized in that: tension force is set in 10-60N/ root, and the line-spacing along 1-3mm is wound around cotton rope.
3. the single-drum forming method of infantees V band as claimed in claim 1, is characterized in that: described automatic winding control device is PLC forming machine.
4. the single-drum forming method of infantees V band as claimed in claim 1, is characterized in that: when laminating primer, buffering adhesive, top glue, lap width≤5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346572.5A CN104210121A (en) | 2014-07-21 | 2014-07-21 | Single-drum forming method of wrapped V-belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346572.5A CN104210121A (en) | 2014-07-21 | 2014-07-21 | Single-drum forming method of wrapped V-belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104210121A true CN104210121A (en) | 2014-12-17 |
Family
ID=52092213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346572.5A Pending CN104210121A (en) | 2014-07-21 | 2014-07-21 | Single-drum forming method of wrapped V-belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210121A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842572A (en) * | 2015-06-08 | 2015-08-19 | 尉氏县久龙橡塑有限公司 | Blank core complex cutting integrated dual-drum molding device for multi-core belt and process thereof |
| CN108819303A (en) * | 2016-08-31 | 2018-11-16 | 马鞍山锐生工贸有限公司 | A kind of V-shaped rubber belt system of processing and processing method |
| CN111730885A (en) * | 2020-05-29 | 2020-10-02 | 盖茨优霓塔传动系统(苏州)有限公司 | Production method of wrapping cloth V-shaped belt |
-
2014
- 2014-07-21 CN CN201410346572.5A patent/CN104210121A/en active Pending
Non-Patent Citations (3)
| Title |
|---|
| 刘建国: "《橡胶成型工 胶管胶带胶鞋》", 28 February 2009, 化学工业出版社 * |
| 吕百龄等: "《实用橡胶手册》", 30 April 2010, 化学工业出版社 * |
| 黄靖 等: "橡胶传动带生产设备现状", 《橡塑技术与装备》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842572A (en) * | 2015-06-08 | 2015-08-19 | 尉氏县久龙橡塑有限公司 | Blank core complex cutting integrated dual-drum molding device for multi-core belt and process thereof |
| CN104842572B (en) * | 2015-06-08 | 2017-08-04 | 尉氏县久龙橡塑有限公司 | The a plurality of integrated twin drum shaped device of wire rope core made-up belt core complex cutting and its technique |
| CN108819303A (en) * | 2016-08-31 | 2018-11-16 | 马鞍山锐生工贸有限公司 | A kind of V-shaped rubber belt system of processing and processing method |
| CN111730885A (en) * | 2020-05-29 | 2020-10-02 | 盖茨优霓塔传动系统(苏州)有限公司 | Production method of wrapping cloth V-shaped belt |
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Legal Events
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
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| RJ01 | Rejection of invention patent application after publication |