CN103147180A - Treatment-free rubber roll for air vortex spinning - Google Patents
Treatment-free rubber roll for air vortex spinning Download PDFInfo
- Publication number
- CN103147180A CN103147180A CN2013100779105A CN201310077910A CN103147180A CN 103147180 A CN103147180 A CN 103147180A CN 2013100779105 A CN2013100779105 A CN 2013100779105A CN 201310077910 A CN201310077910 A CN 201310077910A CN 103147180 A CN103147180 A CN 103147180A
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- rubber roll
- roller body
- treatment
- air vortex
- roll
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Abstract
The invention relates to a treatment-free rubber roll for air vortex spinning, in particular to a rubber roll for drafting yarns on an air vortex spinning machine. The rubber roll comprises a roll body, wherein the roll body is a circular rubber short pipe. The rubber roll is characterized in that an aluminum bushing is arranged in the roll body, and is tightly matched with the roll body. The diameter of the external circumference of a middle section of the roll body is greater than the diameters of the external circumferences of two end sections of the roll body, so that circumferential steps can be formed on the external circumferences of the two ends of the roll body. A binding force between the treatment-free rubber roll for the air vortex spinning and a bearing is high, and the treatment-free rubber roll is easy to process, low in manufacturing cost and long in service life.
Description
Technical field
The present invention relates to a kind of air vortex spinning treatment-free rubber-roller.Specifically, be to be used for the rubber roll of drawing-off yarn on vortex flow spinner.
Background technology
All know in spinning industry, the rubber roll that is used for yarn is carried out the drawing-off effect on the turbine spinning machine is all traditional rubber roll, and this traditional rubber roll is the gum goods, and the internal diameter of its total length and cylindrical all equate.For guaranteeing closely cooperating between rubber roll and bearing, require rubber roll to be the interference shape and be enclosed within on bearing case.If bearing outside diameter is 19 millimeters, requiring the rubber roll internal diameter is 18 millimeters.Be enclosed within on bearing case because rubber roll is the interference shape, by the tension force of rubber roll, can improve the hardness (usually can improve 1 ~ 2 degree) of rubber roll.But along with the raising of rubber roll tension force, cracking phenomena can appear in the rubber roll surface.Therefore, the service life of traditional rubber roll is short.Because traditional rubber roll is the gum goods, the adhesion between itself and bearing is not strong, easily escapes from bearing.Because traditional rubber roll is the gum goods, when being enclosed within it on bearing, easily play drum, distortion again, need to flatten by pressing the sired results order could will play drum, production process is many, and production cost is high.In addition, because traditional rubber roll is the gum goods, poor rigidity, when cutting in process of production, cut surface is difficult to cut flat, and processing is got up more difficult.Again on the one hand, because internal diameter and the cylindrical of traditional rubber roll total length all equates, its cylindrical two ends are without the cyclone groove, and in use procedure, heat is difficult to distribute, and the time one is long, easily aging, like this, also can further shorten its service life.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of air vortex spinning treatment-free rubber-roller.This air vortex spinning treatment-free rubber-roller, and the adhesion between bearing is strong, easily processing, and production cost is low, long service life.
For addressing the above problem, take technical scheme:
Air vortex spinning of the present invention comprises roller body with treatment-free rubber-roller, and described roller body is the round rubber short tube, is characterized in having in roller body aluminium matter lining, and closely cooperates together between aluminium matter lining and roller body.
The further improvement of the present invention scheme is that the stage casing outside diameter of roller body is greater than its two ends section, in order to form circumferential step on the cylindrical at roller body two ends.
Take such scheme, have the following advantages:
Can be found out by such scheme, owing to being provided with aluminium matter lining in roller body, and closely cooperate together between aluminium matter lining and roller body.When the present invention and bearing fit, only have aluminium matter lining to contact with bearing, as long as the internal diameter that usually makes aluminium matter lining is the interference shape between just making both and is combined together than little 5 ~ 8 of bearing, make the adhesion between the present invention and bearing stronger, difficultly escape from bearing.Owing to being provided with aluminium matter lining in roller body, with the bearing cohesive process in, only have aluminium matter lining to contact with bearing, the roller body tension force in the aluminium matter body outside can not change, and can avoid the cracking phenomena on roller body surface to occur, and extends service life of the present invention.Owing to being provided with aluminium matter lining in roller body, when being enclosed within it on bearing, only have aluminium matter lining to contact with bearing again, be difficult for drum, distortion, compare with background technology, saved pressure sired results order, reduced production stage, reduced production cost.
In addition, owing to being provided with aluminium matter lining in roller body, greatly improved the rigidity of rubber roll, when cutting in process of production, cut surface can be cut flat, and processing is got up than being easier to.
Again on the one hand, due to the stage casing outside diameter of roller body greater than its two ends section, thereby form circumferential step on the cylindrical at roller body two ends, make at rubber roll cylindrical two ends and all form the cyclone groove, like this, heat easily distributes, be difficult for agingly, can further extend service life of rubber roll.
Description of drawings
Fig. 1 is air vortex spinning of the present invention treatment-free rubber-roller structural representation;
Fig. 2 is that cross-sectional schematic is looked on the left side of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, air vortex spinning of the present invention comprises roller body 1 with treatment-free rubber-roller, and described roller body 1 is the round rubber short tube, is provided with aluminium matter lining 2 in it, and 1 of aluminium matter lining 2 and roller body closely are combined with each other.Under the use state, air vortex spinning of the present invention is enclosed within on bearing with treatment-free rubber-roller.With bearing fit the time, only have aluminium matter lining 2 to contact with bearing, as long as the internal diameter that makes aluminium matter lining 2 is the interference shape between just making both and is combined together than little several of bearing, make the adhesion between the present invention and bearing improve, be difficult for escaping from bearing.Owing to being provided with aluminium matter lining 2 in roller body 1, with the bearing cohesive process in, only have aluminium matter lining 2 to contact with bearing, make roller body 1 tension force in aluminium matter lining 2 outsides constant, can avoid the cracking phenomena generation on roller body 1 surface, extend service life of the present invention.Owing to being provided with aluminium matter lining 2 in roller body 1, when being enclosed within it on bearing, only have aluminium matter lining 2 to contact with bearing again, be difficult for drum, distortion, compare with background technology, saved pressure sired results order, reduced production process, reduced production cost.
In addition, owing to being provided with aluminium matter lining 2 in roller body 1, greatly improved the rigidity of air vortex spinning with treatment-free rubber-roller, when cutting in process of production, cut surface can be cut flat, and processing is got up than being easier to.
Again on the one hand, the stage casing outside diameter of roller body 1 is greater than its two ends section, in order to form circumferential step 3 on the cylindrical at roller body 1 two ends.Make in air vortex spinning of the present invention all to be formed with the cyclone groove with treatment-free rubber-roller cylindrical two ends, make in the course of the work that heat easily distributes, be difficult for agingly, can further increase the service life.
Claims (2)
1.. the air vortex spinning treatment-free rubber-roller comprises roller body (1), described roller body (1) is the round rubber short tube, and it is characterized in that has aluminium matter lining (2) in roller body (1), and closely cooperates together between aluminium matter lining (2) and roller body (1).
2. air vortex spinning treatment-free rubber-roller according to claim 1, is characterized in that the stage casing outside diameter of roller body (1) greater than its two ends section, in order to form circumferential step (3) on the cylindrical at roller body two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100779105A CN103147180A (en) | 2013-03-12 | 2013-03-12 | Treatment-free rubber roll for air vortex spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100779105A CN103147180A (en) | 2013-03-12 | 2013-03-12 | Treatment-free rubber roll for air vortex spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103147180A true CN103147180A (en) | 2013-06-12 |
Family
ID=48545482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100779105A Pending CN103147180A (en) | 2013-03-12 | 2013-03-12 | Treatment-free rubber roll for air vortex spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292536A (en) * | 2018-09-07 | 2019-02-01 | 际华三五四二纺织有限公司 | One kind drawing yarn rubber roller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603483A (en) * | 2003-10-02 | 2005-04-06 | 村田机械株式会社 | Draft device |
| CN101230508A (en) * | 2007-12-27 | 2008-07-30 | 石家庄常山恒新纺织有限公司 | High-usage rubber-covered roll used for spinner drafting assembly |
| CN101260580A (en) * | 2007-03-09 | 2008-09-10 | 天津市靖隆纺织橡胶有限公司 | Treatment-free rubber-roller and manufacturing method thereof |
| CN102877168A (en) * | 2012-10-31 | 2013-01-16 | 苏义顺 | Gas rubber roller for spinning machine |
| CN102912493A (en) * | 2011-08-04 | 2013-02-06 | 王子华 | Leather roller bearing shell and aluminum lining rubber roller |
| CN203112991U (en) * | 2013-03-12 | 2013-08-07 | 无锡市兰翔胶业有限公司 | Rubber roller free of procession for air vortex spinning |
-
2013
- 2013-03-12 CN CN2013100779105A patent/CN103147180A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603483A (en) * | 2003-10-02 | 2005-04-06 | 村田机械株式会社 | Draft device |
| CN101260580A (en) * | 2007-03-09 | 2008-09-10 | 天津市靖隆纺织橡胶有限公司 | Treatment-free rubber-roller and manufacturing method thereof |
| CN101230508A (en) * | 2007-12-27 | 2008-07-30 | 石家庄常山恒新纺织有限公司 | High-usage rubber-covered roll used for spinner drafting assembly |
| CN102912493A (en) * | 2011-08-04 | 2013-02-06 | 王子华 | Leather roller bearing shell and aluminum lining rubber roller |
| CN102877168A (en) * | 2012-10-31 | 2013-01-16 | 苏义顺 | Gas rubber roller for spinning machine |
| CN203112991U (en) * | 2013-03-12 | 2013-08-07 | 无锡市兰翔胶业有限公司 | Rubber roller free of procession for air vortex spinning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292536A (en) * | 2018-09-07 | 2019-02-01 | 际华三五四二纺织有限公司 | One kind drawing yarn rubber roller |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |