CN212531831U - Textile bobbin - Google Patents
Textile bobbin Download PDFInfo
- Publication number
- CN212531831U CN212531831U CN202020521296.2U CN202020521296U CN212531831U CN 212531831 U CN212531831 U CN 212531831U CN 202020521296 U CN202020521296 U CN 202020521296U CN 212531831 U CN212531831 U CN 212531831U
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- CN
- China
- Prior art keywords
- inner sleeve
- lower inner
- sleeve
- textile bobbin
- bobbin
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Abstract
The utility model discloses a textile bobbin, which comprises an outer sleeve, an upper inner sleeve and a lower inner sleeve; the upper inner sleeve is in threaded connection with the outer sleeve; the lower inner sleeve is rotationally connected with the outer sleeve; the inner side wall of the lower inner sleeve is provided with a telescopic clamping piece. The bobbin of the utility model can avoid the bobbin from falling off, and the bobbin is convenient to rotate.
Description
Technical Field
The utility model relates to a weaving technical field, concretely relates to textile bobbin.
Background
The textile industry is one of the traditional industries in China, the textile machinery is developed along with the textile industry, a bobbin, which is a textile accessory, is commonly used in cotton spinning, silk spinning, synthetic fiber spinning and blending in the textile industry, the bobbin is an important part on a textile machine, is a bobbin for placing yarn and is mainly matched with the textile machinery to work so as to facilitate textile fabric, the bobbin is a hollow cylindrical body, and a textile factory always needs to store a large number of bobbins for production.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a textile bobbin avoids taking off the pipe, convenient rotation.
In order to solve the technical problem, the utility model discloses take following technical scheme: a textile bobbin comprises an outer sleeve, an upper inner sleeve and a lower inner sleeve; the upper inner sleeve is in threaded connection with the outer sleeve; the lower inner sleeve is rotationally connected with the outer sleeve; the inner side wall of the lower inner sleeve is provided with a telescopic clamping piece; the upper inner sleeve and the lower inner sleeve are provided with baffles.
Furthermore, the telescopic clamping piece comprises a movable clamping head and a telescopic spring; the inner side wall of the lower inner sleeve is provided with an accommodating groove; one end of the expansion spring is fixed in the accommodating groove, and the other end of the expansion spring is fixed on the movable chuck; under the action of external force, the movable clamping head extrudes the telescopic spring to be capable of completely moving into the accommodating groove, and one end of the movable clamping head stretches out of the accommodating groove in a natural state.
Furthermore, the outer end of the movable chuck is of a hemispherical structure.
Furthermore, telescopic clamping pieces are arranged on the upper portion and the lower portion of the lower inner sleeve.
Furthermore, the outer wall of the lower inner sleeve is provided with a guide chute at the lower part thereof; and a positioning slide block is arranged on the inner wall of the outer sleeve.
Furthermore, a compaction assembly is arranged at the upper part of the lower inner sleeve; the pressing assembly comprises a plurality of arc-shaped elastic pressing sheets symmetrically arranged on the side wall of the lower inner sleeve; the top of the elastic pressing sheet is fixed on the lower inner sleeve, and the bottom of the elastic pressing sheet is fixed on the movable seat; the lower inner sleeve is provided with a groove for the movable seat to move up and down.
The utility model has the advantages that: the utility model discloses an interior sleeve pipe of spiro union upper portion makes things convenient for the later stage transportation.
The utility model discloses an interior sleeve pipe of lower part is fixed on the bobbin support through compressing tightly the subassembly and flexible fastener, and the spool is fixed more stable. The outer sleeve and the lower inner sleeve can rotate relatively, and unwinding of yarns is facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
Detailed Description
The technical solution of the present invention will be described clearly and completely through the following detailed description.
As shown in fig. 1-2, a textile bobbin of the present invention comprises an outer sleeve 1, an upper inner sleeve 2 and a lower inner sleeve 3; the upper inner sleeve 2 is in threaded connection with the outer sleeve 1; the lower inner sleeve 3 is rotationally connected with the outer sleeve 1; and the inner side wall of the lower inner sleeve 3 is provided with a telescopic clamping piece 4. The upper inner sleeve 2 and the lower inner sleeve 3 are both provided with a baffle 6.
The telescopic clamping piece 4 of the utility model comprises a movable clamping head 41 and a telescopic spring 42; the inner side wall of the lower inner sleeve 3 is provided with an accommodating groove 43; one end of the expansion spring 42 is fixed in the accommodating groove 43, and the other end is fixed on the movable chuck 41; under the action of external force, the movable chuck 41 can be completely moved into the accommodating groove 43 by pressing the expansion spring 42, and in a natural state, one end of the movable chuck 41 extends out of the accommodating groove 43.
The outer end of the movable chuck 41 of the utility model is of a hemispherical structure.
The utility model discloses an upper portion and the lower part of interior sleeve pipe 3 all are provided with flexible fastener 4 in the lower part.
The outer wall of the lower inner sleeve 3 of the utility model is provided with a guide chute 31 at the lower part; the inner wall of the outer sleeve 1 is provided with a positioning slide block 11.
The upper part of the lower inner sleeve 3 of the utility model is provided with a compressing component; the compressing assembly comprises a plurality of arc-shaped elastic pressing sheets 51 which are symmetrically arranged on the side wall of the lower inner sleeve 3; the top of the elastic pressing sheet 51 is fixed on the lower inner sleeve 3, and the bottom is fixed on the movable seat 52; the lower inner sleeve 3 is provided with a groove 53 for the movable seat to move up and down.
The utility model discloses a spool is around last yarn back, and interior sleeve pipe 2 in upper portion is gone up to the spiro union, makes things convenient for the later stage transportation, avoids taking off the pipe, when normal spinning, can dismantle interior sleeve pipe 2 in upper portion, also can not dismantle if do not influence later stage spinning.
The utility model discloses an interior sleeve pipe 3 of lower part is fixed on the bobbin frame through compressing tightly subassembly and flexible fastener 4, and supporting on the bobbin frame sets up in the recess that 4 matches of flexible fastener, and during the tube drawing, the subassembly that contracts under the exogenic action contracts and contracts, does not influence later stage spool and extracts. The outer sleeve and the lower inner sleeve 3 can rotate relatively, which is beneficial to unwinding yarns.
The above-mentioned embodiments are only described as the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the technical content of the present invention, which is claimed by the present invention, is fully recorded in the technical claims.
Claims (6)
1. A textile bobbin is characterized in that: comprises an outer sleeve (1), an upper inner sleeve (2) and a lower inner sleeve (3); the upper inner sleeve (2) is in threaded connection with the outer sleeve (1); the lower inner sleeve (3) is rotationally connected with the outer sleeve (1); the inner side wall of the lower inner sleeve (3) is provided with a telescopic clamping piece (4); the upper inner sleeve (2) and the lower inner sleeve (3) are both provided with a baffle (6).
2. A textile bobbin as claimed in claim 1, wherein: the telescopic clamping piece (4) comprises a movable clamping head (41) and a telescopic spring (42); the inner side wall of the lower inner sleeve (3) is provided with an accommodating groove (43); one end of the expansion spring (42) is fixed in the accommodating groove (43), and the other end is fixed on the movable chuck (41); under the action of external force, the movable clamping head (41) extrudes the telescopic spring (42) to be completely moved into the accommodating groove (43), and one end of the movable clamping head (41) extends out of the accommodating groove (43) in a natural state.
3. A textile bobbin as claimed in claim 2, wherein: the outer end of the movable clamping head (41) is of a hemispherical structure.
4. A textile bobbin as claimed in claim 1, wherein: and telescopic clamping pieces (4) are arranged on the upper part and the lower part of the lower inner sleeve (3).
5. A textile bobbin as claimed in claim 1, wherein: the outer wall of the lower inner sleeve (3) is provided with a guide chute (31) at the lower part; the inner wall of the outer sleeve (1) is provided with a positioning slide block (11).
6. A textile bobbin as claimed in claim 1, wherein: the upper part of the lower inner sleeve (3) is provided with a pressing component; the pressing assembly comprises a plurality of arc-shaped elastic pressing sheets (51) which are symmetrically arranged on the side wall of the lower inner sleeve (3); the top of the elastic pressing sheet (51) is fixed on the lower inner sleeve (3), and the bottom of the elastic pressing sheet is fixed on the movable seat (52); the lower inner sleeve (3) is provided with a groove (53) for the movable seat to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521296.2U CN212531831U (en) | 2020-04-10 | 2020-04-10 | Textile bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521296.2U CN212531831U (en) | 2020-04-10 | 2020-04-10 | Textile bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212531831U true CN212531831U (en) | 2021-02-12 |
Family
ID=74523155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020521296.2U Expired - Fee Related CN212531831U (en) | 2020-04-10 | 2020-04-10 | Textile bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212531831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602909A (en) * | 2021-08-17 | 2021-11-05 | 江苏金天马纱业有限公司 | Textile bobbin |
-
2020
- 2020-04-10 CN CN202020521296.2U patent/CN212531831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602909A (en) * | 2021-08-17 | 2021-11-05 | 江苏金天马纱业有限公司 | Textile bobbin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |