CN103541071B - A kind of directed introducing-type yarn turning roller - Google Patents
A kind of directed introducing-type yarn turning roller Download PDFInfo
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- CN103541071B CN103541071B CN201310443601.5A CN201310443601A CN103541071B CN 103541071 B CN103541071 B CN 103541071B CN 201310443601 A CN201310443601 A CN 201310443601A CN 103541071 B CN103541071 B CN 103541071B
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- Prior art keywords
- roller body
- yarn
- afterbody
- gathering sill
- described roller
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- 239000003082 abrasive agent Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004753 textile Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a kind of directed introducing-type yarn turning roller, comprise: cross section is circular roller body (1), be embedded in the bearing (2) in roller body tail end face, locking cap (3), described bearing (2) is fixedly connected with threaded rod (4), described threaded rod (4) to be positioned on roller body rotation and to stretch out described roller body (1) outward, described locking cap (3) be provided with mate with described threaded rod (4) screw screw thread, it is characterized in that, described roller body (1) middle part surface is provided with some gathering sills (7), be provided with around the described roller body yarn groove (5) of a week near afterbody.Beneficial effect of the present invention is: increasing cataphracted some gathering sills on the covert turning roller surface lengthened can slip into yarn groove by the yarn be easily put on turning roller along gathering sill, the advantage that the present invention has is: the flexibility adding operating personnel's operation, reduces operation easier and time.
Description
Technical field
The invention belongs to field of textile machinery, particularly relate to a kind of directed introducing-type yarn turning roller.
Background technology
Spinning unit relates to a lot of textile machinery, often kind of machine all will relate to the passage of yarn operation, when yarn runs on the passage of machine, often need to change traffic direction, a turning roller is preferably had at turning point, can the sliding friction on the surface of yarn and machine part be changed into rolling friction like this, reduce the damage rubbing and bring to yarn; Operating personnel need yarn groove yarn being put into turning roller in utilization process, but yarn could be put into yarn groove after needing to locate very accurately with hand by the situation of reality often operating personnel, such slow movement, just needs to repeat once error, and also easily causes broken yarn.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of introducing-type yarn turning roller that need not accurately locate.
For solving the problem, the invention provides a kind of directed introducing-type yarn turning roller, comprise: cross section is circular roller body, be embedded in bearing in roller body tail end face and locking cap, described bearing is fixedly connected with threaded rod, described threaded rod is positioned on roller body rotation and to stretch out described roller external, described locking cap be provided with mate with described threaded rod screw screw thread, it is characterized in that, described roller body middle part surface is provided with some gathering sills, is provided with around the described roller body yarn groove of a week near afterbody.
Preferably, described roller body afterbody is the high arc-shaped grooves in middle low both sides, bottom portion of groove is provided with described yarn groove, be the large truncated cone shape little near described roller body head diameter of cylindrical or close tail diameter in the middle part of described roller body, described roller body head diameter is the rib of the diameter be greater than in the middle part of described roller body.
Preferably, described gathering sill is the camber line that radian is less than 180 °, the concave surface facing described roller body afterbody of described camber line, each described gathering sill journey fish scale-shaped is arranged in described roller surface, two end points of each described gathering sill are respectively crossing with two the described gathering sills adjacent by afterbody forms intersection point, described intersection point does not overlap with adjacent described gathering sill end points, described gathering sill is along the some rows of described roller body axially-aligned, often row is provided with 1-5 gathering sill, described gathering sill crosses the adjacent boundary at described roller body afterbody and middle part near the end points that described roller body afterbody one is arranged.
Preferably, the radian forming the camber line of all described gathering sills is identical or not identical.
Preferably, the axis of described bearing is consistent with described roller body axis, and described roller body can rotate freely on described bearing.
Preferably, the surface that described yarn groove is smooth is that high-abrasive material is made.
Beneficial effect of the present invention is: increasing cataphracted some gathering sills on the covert turning roller surface lengthened can slip into yarn groove by the yarn be easily put on turning roller along gathering sill, the advantage that the present invention has is: the flexibility adding operating personnel's operation, reduces operation easier and time.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of directed introducing-type yarn turning roller of the present invention;
Fig. 2 is the gathering sill side A-A line expanded view in the middle part of turning roller of the present invention;
Fig. 3 is the fundamental diagram of a kind of directed introducing-type yarn turning roller of the present invention;
In figure: 1. roller body, 2. bearing, 3. locking cap, 4. threaded rod, 5. yarn groove, 6. rib, 7. gathering sill, 8. intersection point, 9. yarn.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is explained in detail.
As shown in Figure 1, turning roller of the present invention comprises roller body (1), bearing (2) and locking cap (3), the end face of roller body (1) afterbody is embedded in bearing (2) coaxial with it, bearing (1) is fixedly connected with coaxial threaded rod (4), threaded rod (4) stretches out turning roller end face, and locking cap (3) is provided with internal thread and can mates with the screw thread on threaded rod (4) and be fixed on the machine by turning roller.Roller body (1) tail end is arc groove low between the senior middle school of both sides vertically, and bottom portion of groove is ganoid abrasion-resistant yarn groove (5), and middle part is cylindrical, and head is the rib (6) that diameter of section is greater than mid diameter.
As shown in Figure 2, according to A-A line expanded view in figure mono-, cylindrical or the trochoidal surface at middle part is provided with 20 gathering sills (7), gathering sill (7) is the camber line of radian 120 °, camber line concave surface facing roller body (1) afterbody, two end points of each gathering sill (7) are crossing with the emphasis of close afterbody adjacent guide slots (7) camber line forms intersection point (8), 5 row's gathering sills (7) are provided with along roller axis direction, often arrange 4 gathering sills (7), it is to be noted, it is preferred embodiment shown in figure, gathering sill (7) row, the radian etc. often arranging number and gathering sill (7) is not limited to the scope of embodiment.
When the present invention works, as shown in Figure 3, turning roller is locked on machine by locking cap (3) and threaded rod (4), under threaded rod (4) and locking cap (3) fixing situation, roller when yarn runs and yarn (9) there is frictional force along with free rotation, the yarn (9) run is crossed rib (6) and is arbitrarily placed on the position being provided with gathering sill (7), there is two end points and the yarn groove sight alignment of the yarn (9) of tension force, so yarn (9) is subject to the power to yarn groove (5) direction all the time, after yarn (9) slips into gathering sill, due to the concave surface facing afterbody of all gathering sills, yarn (9) can proceed to adjacent by caudal gathering sill (7) on the roller body rotated at gathering sill intersection point (8) place, by that analogy, until yarn (9) arrive near after the gathering sill (7) of afterbody from the yarn groove (5) of its end points landing as afterbody, stably run in yarn groove (5).
The diameter of section of rib (6) is greater than the diameter at middle part, rib can stop yarn (9) from landing roller body (1), in the middle part of roller body and afterbody be arranged on afterbody outer end, by turning roller in axial lengthening, increase the scope putting into yarn (9), thus reduce the difficulty putting into yarn, decrease the operating time.
Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. a directed introducing-type yarn turning roller, comprise: cross section is circular roller body (1), be embedded in the bearing (2) in roller body tail end face, locking cap (3), described bearing (2) is fixedly connected with threaded rod (4), described threaded rod (4) to be positioned on roller body rotation and to stretch out described roller body (1) outward, described locking cap (3) be provided with mate with described threaded rod (4) screw screw thread, it is characterized in that, described roller body (1) middle part surface is provided with some gathering sills (7), be provided with around the described roller body yarn groove (5) of a week near afterbody,
Described roller body (1) afterbody is the high arc-shaped grooves in middle low both sides, bottom portion of groove is provided with described yarn groove (5), described roller body (1) middle part is the large truncated cone shape little near described roller body (1) head diameter of cylindrical or close tail diameter, described roller body (1) head
for diameterbe greater than the rib (6) of the diameter at described roller body (1) middle part;
The camber line that described gathering sill (7) is less than 180 ° for radian, concave surface facing described roller body (1) afterbody of described camber line, each described gathering sill (7)
befish scale-shaped is arranged in described roller body (1) surface, two end points of each described gathering sill (7) are respectively crossing with two the described gathering sills adjacent by afterbody forms intersection point (8), described intersection point (8) does not overlap with adjacent described gathering sill (7) end points, described gathering sill (7) is along the some rows of described roller body (1) axially-aligned, and often row is provided with
4-5 gathering sills (7), described gathering sill (7) crosses the adjacent boundary at described roller body (1) afterbody and middle part near the end points that described roller body (1) afterbody one is arranged;
The axis of described bearing (2) is consistent with described roller body axis, and described roller body can rotate freely on described bearing.
2. according to claim
1described one directed introducing-type yarn turning roller, is characterized in that: the radian forming the camber line of all described gathering sills (7) is identical or not identical.
3. one according to claim 1 directed introducing-type yarn turning roller, is characterized in that: the smooth surface of described yarn groove (5) is that high-abrasive material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443601.5A CN103541071B (en) | 2013-09-26 | 2013-09-26 | A kind of directed introducing-type yarn turning roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443601.5A CN103541071B (en) | 2013-09-26 | 2013-09-26 | A kind of directed introducing-type yarn turning roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541071A CN103541071A (en) | 2014-01-29 |
| CN103541071B true CN103541071B (en) | 2016-01-13 |
Family
ID=49964898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310443601.5A Active CN103541071B (en) | 2013-09-26 | 2013-09-26 | A kind of directed introducing-type yarn turning roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103541071B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2299073Y (en) * | 1997-04-23 | 1998-12-02 | 巴陵石油化工公司鹰山石油化工厂 | Novel godet roller |
| US6226972B1 (en) * | 1997-12-10 | 2001-05-08 | Izumi International, Inc. | Twisted union yarn manufacturing method and device |
| CN1844519A (en) * | 2006-05-16 | 2006-10-11 | 朱爱萍 | Stereo compact spinning device of spinning frame |
| CN201024268Y (en) * | 2007-01-15 | 2008-02-20 | 山东岱银纺织集团股份有限公司 | Spandex core-spun yarn thread guiding device |
| CN202214494U (en) * | 2011-08-26 | 2012-05-09 | 亚东工业（苏州）有限公司 | Grooved guide wheel system with yarn stopper |
| CN102443905A (en) * | 2011-09-22 | 2012-05-09 | 吴江秦邦纺织有限公司 | Filament guide wheel |
| CN102912495A (en) * | 2011-08-04 | 2013-02-06 | 王子华 | Arc-shaped annular groove on top roller bearing shell |
| CN103103657A (en) * | 2012-12-11 | 2013-05-15 | 吴江昆鹏纺织有限公司 | Multifunctional godet wheel |
| CN203569276U (en) * | 2013-09-26 | 2014-04-30 | 吴江伊莱纺织科技有限公司 | Directional leading-in type yarn turning roller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2537323A1 (en) * | 1975-08-21 | 1977-03-03 | Bayer Ag | GALETTEN DISPOSABLE PREPARATION |
-
2013
- 2013-09-26 CN CN201310443601.5A patent/CN103541071B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2299073Y (en) * | 1997-04-23 | 1998-12-02 | 巴陵石油化工公司鹰山石油化工厂 | Novel godet roller |
| US6226972B1 (en) * | 1997-12-10 | 2001-05-08 | Izumi International, Inc. | Twisted union yarn manufacturing method and device |
| CN1844519A (en) * | 2006-05-16 | 2006-10-11 | 朱爱萍 | Stereo compact spinning device of spinning frame |
| CN201024268Y (en) * | 2007-01-15 | 2008-02-20 | 山东岱银纺织集团股份有限公司 | Spandex core-spun yarn thread guiding device |
| CN102912495A (en) * | 2011-08-04 | 2013-02-06 | 王子华 | Arc-shaped annular groove on top roller bearing shell |
| CN202214494U (en) * | 2011-08-26 | 2012-05-09 | 亚东工业（苏州）有限公司 | Grooved guide wheel system with yarn stopper |
| CN102443905A (en) * | 2011-09-22 | 2012-05-09 | 吴江秦邦纺织有限公司 | Filament guide wheel |
| CN103103657A (en) * | 2012-12-11 | 2013-05-15 | 吴江昆鹏纺织有限公司 | Multifunctional godet wheel |
| CN203569276U (en) * | 2013-09-26 | 2014-04-30 | 吴江伊莱纺织科技有限公司 | Directional leading-in type yarn turning roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103541071A (en) | 2014-01-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xu Inventor before: Tao Guifeng Inventor before: Zhang Shuihua |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151214 Address after: 266000 Shandong province Qingdao City, Shandong Road No. 109 Building No. 3 3102 Taiwan Jing Applicant after: QINGDAO JINZHI HIGH AND NEW TECHNOLOGY CO., LTD. Address before: 215228, Jiangsu, Suzhou, Wujiang, Shengze south side of the Town Ring Road (front Village) Applicant before: WUJIANG YILAI TEXTILE TECHNOLOGY CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhan Tianwen Inventor before: Wang Xu |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: 441400 South Road, Yicheng, Hubei, Xiangyang Patentee after: Yicheng City People's yarn industry Co., Ltd. Address before: 266000 Shandong province Qingdao City, Shandong Road No. 109 Building No. 3 3102 Taiwan Jing Patentee before: QINGDAO JINZHI HIGH AND NEW TECHNOLOGY CO., LTD. |