CN202245553U - Roving bobbin - Google Patents
Roving bobbin Download PDFInfo
- Publication number
- CN202245553U CN202245553U CN2011202834368U CN201120283436U CN202245553U CN 202245553 U CN202245553 U CN 202245553U CN 2011202834368 U CN2011202834368 U CN 2011202834368U CN 201120283436 U CN201120283436 U CN 201120283436U CN 202245553 U CN202245553 U CN 202245553U
- Authority
- CN
- China
- Prior art keywords
- thread segment
- pipe body
- flyer bobbin
- thread section
- yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a roving bobbin. The roving bobbin comprises a pipe body and an installation part installed at the bottom of the pipe body, wherein the upper end of the pipe body is provided with a first thread section, the middle of the pipe body is provided with a second thread section, the lower end of the pipe body is provided with a third thread section, the first thread section is provided with an annular groove, and a blanket ring is installed in the annular groove to start a yarn and increase the doffing efficiency; and a plurality of installation grooves are arranged at the bottom of the installation part, thus the sliver has samll possibility of slipping, false drafts can be prevented and the quality of the yarn can be increased.
Description
Technical field
The utility model belongs to the textile machinery accessories field, relates in particular to a kind of flyer bobbin.
Background technology
In the prior art, general flyer bobbin comprises body and is arranged at the installation portion of body bottom that the outside face of said body is a smooth side; Yet in daily use, it is found that because the outside face of body is comparatively smooth, after low count yarn is wound on the flyer bobbin; Rove slides easily; And in the spinning frame operation, on the creel during unwinding, use this kind flyer bobbin to occur additional draft easily, thereby influence the quality of yarn when low count yarn.
Therefore, be necessary to provide a kind of flyer bobbin that solves the problems of the technologies described above.
The utility model content
The utility model technical matters to be solved is: a kind of flyer bobbin that prevents additional draft is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of flyer bobbin, and it comprises: body and be installed on the installation portion of body bottom; The upper end of said body is provided with first thread segment; The centre of said body is provided with second thread segment, and the lower end of said body is provided with the 3rd thread segment, and said first thread segment is provided with circular groove; The felt circle is installed in the said circular groove, and the bottom of said installation portion is provided with several mounting grooves.
The beneficial effect of the utility model is: the upper end through said body is provided with first thread segment; The centre of said body is provided with second thread segment, and the lower end of said body is provided with the 3rd thread segment, and said first thread segment is provided with circular groove; The felt circle is installed in the said circular groove; The bottom of said installation portion is provided with several mounting grooves, can prevent additional draft, thereby improves quality of yarn.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of flyer bobbin.
Fig. 2 is the structural representation of looking up of flyer bobbin.
Among Fig. 1 to Fig. 2: 1, body, 100, flyer bobbin, 2, installation portion, 20, mounting groove, 3, first thread segment, 4, second thread segment, the 5, the 3rd thread segment, 6, the felt circle.
The specific embodiment
See also Fig. 1 and Fig. 2, a kind of flyer bobbin 100, this flyer bobbin 100 comprises: body 1 and be installed on the installation portion 2 of body 1 bottom; The upper end of said body 1 is provided with first thread segment 3, and the centre of said body 1 is provided with second thread segment 4, and the lower end of said body 1 is provided with the 3rd thread segment 5; Said first thread segment 3 is provided with circular groove; Felt circle 6 is installed in the said circular groove, is convenient to repiece, improve the efficient of doffing.The bottom of said installation portion 2 is provided with several mounting grooves 20.The setting of said first, second, third thread segment can prevent that low count yarn from moving up and down with respect to flyer bobbin 100, and the setting of said felt circle 6 can make low count yarn orderly unwinding on creel, thereby can prevent that additional draft from improving quality of yarn.
Claims (1)
1. flyer bobbin; It is characterized in that: this flyer bobbin comprises: body and be installed on the installation portion of body bottom, and the upper end of said body is provided with first thread segment, and the centre of said body is provided with second thread segment; The lower end of said body is provided with the 3rd thread segment; Said first thread segment is provided with circular groove, and the felt circle is installed in the said circular groove, and the bottom of said installation portion is provided with several mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202834368U CN202245553U (en) | 2011-08-05 | 2011-08-05 | Roving bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202834368U CN202245553U (en) | 2011-08-05 | 2011-08-05 | Roving bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245553U true CN202245553U (en) | 2012-05-30 |
Family
ID=46106827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202834368U Withdrawn - After Issue CN202245553U (en) | 2011-08-05 | 2011-08-05 | Roving bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390766A (en) * | 2011-08-05 | 2012-03-28 | 张家港市天一纺织有限公司 | Roving bobbin |
-
2011
- 2011-08-05 CN CN2011202834368U patent/CN202245553U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390766A (en) * | 2011-08-05 | 2012-03-28 | 张家港市天一纺织有限公司 | Roving bobbin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130320 |
|
| RGAV | Abandon patent right to avoid regrant |