CN102586966A - High-strength roller of ring spinning frame - Google Patents
High-strength roller of ring spinning frame Download PDFInfo
- Publication number
- CN102586966A CN102586966A CN2012100266218A CN201210026621A CN102586966A CN 102586966 A CN102586966 A CN 102586966A CN 2012100266218 A CN2012100266218 A CN 2012100266218A CN 201210026621 A CN201210026621 A CN 201210026621A CN 102586966 A CN102586966 A CN 102586966A
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- Prior art keywords
- roller
- diameter
- guide rod
- guide hole
- torsion
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- 238000007378 ring spinning Methods 0.000 title abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a high-strength roller of a ring spinning frame. The high-strength roller comprises a roller (1), wherein one end of the roller (1) is a guide rod, the other end of the roller (1) is a guide hole, the guide rod end is provided with an external thread, the guide hole end is provided with an internal thread, and the diameter of the guide rod is the same as that of the guide hole; when the working face diameter d1 is phi25mm, the diameter of the guide rod d is equal to the diameter of the guide hole D and is equal to phi16.8-20mm; when the working face diameter d1 is phi27mm, the diameter of the guide rod d is equal to the diameter of the guide hole D and is equal to phi19.5-22mm; and the roller (1) is one or more of a front roller, a rear roller and a middle roller. According to the invention, the roller movement is transmitted in a staged manner; when a power supply applies torsion, the roller generates torsion, and the angle of torsion is inversely proportional to the diameter of the roller, so that the angle of torsion can be reduced by increasing of the diameter of the roller. Therefore, the high-strength roller provided by the invention has high torsion resistance and flex resistance, and is favorable to improvement of the yarn quality.
Description
Technical field
The invention belongs to the ring throstle field, be specifically related to a kind of ring throstle high strength roller.
Background technology
In the ring throstle drafting system, roller is stable, even moving, and yarn quality is played an important role.At present, the fine spining machine long vehicle belongs to two transmission mostly, and the power of drawing-off transmission stems from main motor, and main motor passes to front roller through main shaft, and front roller passes to middle rear roller more respectively, and the motion of roller is transmitted by joint, when the working face diameter d
1During=Φ 25mm, guide rod diameter d=guide hole diameter D=Φ 16.5mm; When the working face diameter d
1During=Φ 27mm; Guide rod diameter d=guide hole diameter D=Φ 19mm, so fine spining machine is when starting, because there is strain in roller; The front roller of right-hand member causes the misdraft of yarn prior to middle rear roller startup; During parking, front roller stops prior to middle rear roller and causes the overfeeding of yarn, causes fine spining machine when the start-stop car, to produce thickness joint even broken end.
Summary of the invention
Technical problem to be solved by this invention provides the high-strength fast roller of a kind of ring throstle, in the time of can solving fine spining machine start-stop car, and thickness joint even broken end problem.
Technical scheme of the present invention: a kind of ring throstle high strength roller, it comprises roller 1, an end of roller 1 is a guide rod; The other end is a guide hole, and the guide rod end is provided with external screw thread, and the guide hole end is provided with internal thread; The diameter of guide rod is identical with the diameter of guide hole, i.e. the working face diameter d
1During for Φ 25mm, guide rod diameter d=guide hole diameter D=Φ 16.8～Φ 20mm; The working face diameter d
1Guide rod diameter d during for Φ 27mm=guide hole diameter D=Φ 19.5～Φ 22mm.Described roller 1 is one or more of front roller, rear roller and middle roller.
The present invention compared with prior art has following beneficial effect: because the motion of roller is transmitted by joint; When power source is executed when turning round; Roller produces and reverses, and the diameter of torsion angle and roller is inversely proportional to, and can reduce torsion angle so increase the diameter of roller; Therefore the present invention has high resistance to torsion and stiffness, helps improving yarn qualities.
Description of drawings
Fig. 1 is forward and backward laura structure sketch map.
Fig. 2 is the middle roller structural representation.
The specific embodiment
Embodiment 1
A kind of ring throstle high strength roller, as shown in Figure 1, it comprises roller 1, and an end of roller 1 is a guide rod, and the other end is a guide hole, and the guide rod end is provided with external screw thread, and the guide hole end is provided with internal thread, and the diameter of guide rod is identical with the diameter of guide hole.Roller 1 is front roller or rear roller.
Be d shown in Fig. 1
1During=Φ 25mm, d=D=Φ 19mm
d
1During=Φ 27mm, d=D=Φ 21mm
The working face of forward and backward roller is a helical teeth.
Embodiment 2
A kind of ring throstle high strength roller, as shown in Figure 2, it comprises roller 1, and an end of roller 1 is a guide rod, and the other end is a guide hole, and the guide rod end is provided with external screw thread, and the guide hole end is provided with internal thread, and the diameter of guide rod is identical with the diameter of guide hole.Roller 1 is a middle roller.
Be d shown in Fig. 2
1During=Φ 25mm, d=D=Φ 19mm
d
1During=Φ 27mm, d=D=Φ 21mm
The working face of middle roller is an annular knurl.
Claims (2)
1. ring throstle high strength roller, it comprises roller (1), and an end of roller (1) is a guide rod, and the other end is a guide hole, and the guide rod end is provided with external screw thread, and the guide hole end is provided with internal thread, and the diameter of guide rod is identical with the diameter of guide hole, i.e. the working face diameter d
1During for Φ 25mm, guide rod diameter d=guide hole diameter D=Φ 16.8～Φ 20mm; The working face diameter d
1Guide rod diameter d during for Φ 27mm=guide hole diameter D=Φ 19.5～Φ 22mm.
2. a kind of ring throstle high strength roller according to claim 1 is characterized in that: described roller (1) is one or more of front roller, rear roller and middle roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100266218A CN102586966A (en) | 2012-01-22 | 2012-01-22 | High-strength roller of ring spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100266218A CN102586966A (en) | 2012-01-22 | 2012-01-22 | High-strength roller of ring spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102586966A true CN102586966A (en) | 2012-07-18 |
Family
ID=46476176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100266218A Pending CN102586966A (en) | 2012-01-22 | 2012-01-22 | High-strength roller of ring spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102586966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265727A (en) * | 2021-05-19 | 2021-08-17 | 经纬智能纺织机械有限公司 | Compact spinning roller for ring spinning frame |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10317643A1 (en) * | 2003-04-17 | 2004-11-04 | Saurer Gmbh & Co. Kg | Bottom roller for drafting systems of spinning machines |
| WO2004097085A1 (en) * | 2003-04-30 | 2004-11-11 | Maschinenfabrik Rieter Ag | Exchangeable slip-on reinforcement for a press roller base body on spinning machine drawing frames |
| CN2666943Y (en) * | 2003-06-06 | 2004-12-29 | 山西鸿基实业有限公司 | Non-mechanical wave roller for spinning frame |
| CN2818514Y (en) * | 2005-07-11 | 2006-09-20 | 常州市同和纺织机械制造有限公司 | Stepped roller |
| CN2928887Y (en) * | 2006-07-20 | 2007-08-01 | 常州市同和纺织机械制造有限公司 | Roller for magnetic compact spinning |
| CN101457417A (en) * | 2007-12-13 | 2009-06-17 | 徐�明 | Reaching combination collocation design for increasing front roller diameter (29-31mm) centre distance of spinning frame |
| CN201864826U (en) * | 2010-11-25 | 2011-06-15 | 江阴市东杰纺机专件有限公司 | Roller with double-helical-tooth grooves |
| CN202492640U (en) * | 2012-01-22 | 2012-10-17 | 经纬纺织机械股份有限公司 | Ring frame high strength roller |
-
2012
- 2012-01-22 CN CN2012100266218A patent/CN102586966A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10317643A1 (en) * | 2003-04-17 | 2004-11-04 | Saurer Gmbh & Co. Kg | Bottom roller for drafting systems of spinning machines |
| WO2004097085A1 (en) * | 2003-04-30 | 2004-11-11 | Maschinenfabrik Rieter Ag | Exchangeable slip-on reinforcement for a press roller base body on spinning machine drawing frames |
| CN2666943Y (en) * | 2003-06-06 | 2004-12-29 | 山西鸿基实业有限公司 | Non-mechanical wave roller for spinning frame |
| CN2818514Y (en) * | 2005-07-11 | 2006-09-20 | 常州市同和纺织机械制造有限公司 | Stepped roller |
| CN2928887Y (en) * | 2006-07-20 | 2007-08-01 | 常州市同和纺织机械制造有限公司 | Roller for magnetic compact spinning |
| CN101457417A (en) * | 2007-12-13 | 2009-06-17 | 徐�明 | Reaching combination collocation design for increasing front roller diameter (29-31mm) centre distance of spinning frame |
| CN201864826U (en) * | 2010-11-25 | 2011-06-15 | 江阴市东杰纺机专件有限公司 | Roller with double-helical-tooth grooves |
| CN202492640U (en) * | 2012-01-22 | 2012-10-17 | 经纬纺织机械股份有限公司 | Ring frame high strength roller |
Non-Patent Citations (2)
| Title |
|---|
| 《纺织器材》 20050531 代夫玉等 "细纱罗拉的应用及质量对比分析" 第46页第2栏倒数第2段 1-2 第32卷, 第3期 * |
| 代夫玉等: ""细纱罗拉的应用及质量对比分析"", 《纺织器材》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265727A (en) * | 2021-05-19 | 2021-08-17 | 经纬智能纺织机械有限公司 | Compact spinning roller for ring spinning frame |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120718 |