CN103350922A - Tension mechanism of yarn drum - Google Patents
Tension mechanism of yarn drum Download PDFInfo
- Publication number
- CN103350922A CN103350922A CN2013102342206A CN201310234220A CN103350922A CN 103350922 A CN103350922 A CN 103350922A CN 2013102342206 A CN2013102342206 A CN 2013102342206A CN 201310234220 A CN201310234220 A CN 201310234220A CN 103350922 A CN103350922 A CN 103350922A
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- China
- Prior art keywords
- bobbin
- yarn drum
- yarn cylinder
- plectrum
- 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.)
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Abstract
The invention relates to textile machinery, in particular to a mechanism for fixing a yarn drum in a tension manner. The tension mechanism of the yarn drum comprises a hollow bobbin matched with the yarn drum, wherein a plurality of grooves are formed in one end of the bobbin and divide a bobbin wall into a plurality of movable picks; each group of opposite picks are connected with each other through a leaf spring. Through the adoption of the structure, when the yarn drum is mounted, a leaf spring is used for pulling each group of opposite picks to a center, thus the diameter of one end of the bobbin becomes smaller; at the moment, the bobbin is sleeved with the yarn drum; then the leaf spring is pressed down so as to enable the picks to tense the inner wall of the yarn drum outwards, thus the yarn drum is fixed. The tension mechanism of the yarn drum, provided by the invention, is simple in structure, low in cost and easy to detach.
Description
Technical field
The present invention relates to a kind of textile machine, particularly a kind of mode by tensioner fixes the mechanism of yarn cylinder.
Background technology
Produce in the process of fabric at textile machine, at first need the yarn cylinder is fixed in the rotating shaft, rotate the conveying of finishing yarn thereby then drive the yarn cylinder by rotating shaft.When the yarn on the yarn cylinder is finished, the yarn cylinder that need to more renew, so needing that design is a kind of can quick-detachment and the mechanism of fixed yarn cylinder.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of can quick-detachment and the mechanism of fixed yarn cylinder.
For solving above-mentioned technical matters, yarn cylinder tension mechanism of the present invention includes and the yarn cylinder hollow bobbin that adapts, one end of described bobbin has some grooves, and described groove is divided into a plurality of mobilizable plectrums with pipe wall, and described one group of relative plectrum connects with spring leaf.
Connect with spring between described one group of plectrum with the spring leaf connection.
The top of described plectrum is provided with convex edge laterally.
After adopting said structure, when the yarn cylinder was installed, spring leaf drew one group of relative plectrum and leans on to the center, the diameter of bobbin one end just diminishes like this, be contained in the yarn jacket casing in the outside of bobbin this moment, and then clamping leaf spring makes laterally tensioner yarn cylinder inwall of plectrum downwards, thereby the yarn cylinder is fixed.Yarn cylinder tension mechanism of the present invention is simple in structure, and cost is low, and is quick detachable.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation before the yarn cylinder tension mechanism tensioner of the present invention.
Fig. 2 is the structural representation after the yarn cylinder tension mechanism tensioner of the present invention.
Among the figure: 1 is bobbin, and 2 is plectrum, and 3 is spring leaf, and 4 is spring, and 5 is the yarn cylinder, and 6 is groove, and 7 is the convex edge
The specific embodiment
As shown in Figure 1, yarn cylinder tension mechanism includes and the yarn cylinder 5 hollow bobbin 1 that adapts, and described here adapting as the external diameter of hollow bobbin 1 and the internal diameter of yarn cylinder 5 adapt can be sleeved on yarn cylinder 5 bobbin 1 outside like this.One end of described bobbin 1 has some grooves 6, and described groove 6 is divided into a plurality of mobilizable plectrums 2 with pipe wall, and described one group of relative plectrum, 2 usefulness spring leafs 3 connect.Can drive one group of relative plectrum by spring leaf 3 so movable, thus contraction and the tensioner of control plectrum that can be freely.
Further, for so that plectrum can keep a more stable state before tensioner He after the tensioner, described with connecting with spring 4 between one group of plectrum of spring leaf connection.
Further, for so that can better block yarn cylinder 5 when plectrum tensioner yarn cylinder, the top of described plectrum is provided with convex edge 7 laterally.
The working process of yarn cylinder tension mechanism of the present invention is as follows: as depicted in figs. 1 and 2, spring leaf 3 keeps these contraction states with one group of mutually inboard contraction of relative plectrum 2 on the bobbin 1 by spring 4.The yarn cylinder 5 that then will need to install or change is sleeved on the outside of bobbin 1, then with spring leaf 3 to pressing down so that laterally activity of plectrum 2 until tensioner yarn cylinder 1 also keeps the tensioner states by spring 4.As shown in Figure 2, when keeping the tensioner state, yarn cylinder 5 tops are just blocked in the convex edge 7 at plectrum 2 tops, so that bobbin 1 is more firm with the tensioner state of yarn cylinder 5.
Certainly, the quantity of groove 6 of the present invention can be selected multiple suitable quantity, and such conversion all drops within protection scope of the present invention.
Claims (3)
1. yarn cylinder tension mechanism is characterized in that: include and the yarn cylinder hollow bobbin that adapts, an end of described bobbin has some grooves, and described groove is divided into a plurality of mobilizable plectrums with pipe wall, and described one group of relative plectrum connects with spring leaf.
2. according to yarn cylinder tension mechanism claimed in claim 1, it is characterized in that: connect with spring between described one group of plectrum with the spring leaf connection.
3. according to claim 1 or 2 described yarn cylinder tension mechanisms, it is characterized in that: the top of described plectrum is provided with convex edge laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102342206A CN103350922A (en) | 2013-06-13 | 2013-06-13 | Tension mechanism of yarn drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102342206A CN103350922A (en) | 2013-06-13 | 2013-06-13 | Tension mechanism of yarn drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103350922A true CN103350922A (en) | 2013-10-16 |
Family
ID=49307370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102342206A Pending CN103350922A (en) | 2013-06-13 | 2013-06-13 | Tension mechanism of yarn drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103350922A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115319A (en) * | 2016-08-15 | 2016-11-16 | 湖州佳宁印刷有限公司 | The convenient printer winding roll assembly used |
| CN106144699A (en) * | 2016-08-15 | 2016-11-23 | 湖州佳宁印刷有限公司 | Printing paper wrap-up |
| CN107043979A (en) * | 2017-01-10 | 2017-08-15 | 约科布·缪勒机械制造(中国)有限公司 | A kind of reducing tube support bar |
| CN111826848A (en) * | 2020-07-30 | 2020-10-27 | 汪永超 | Textile yarn cheese dyeing process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201627036U (en) * | 2010-01-27 | 2010-11-10 | 常州市第八纺织机械有限公司 | Positioning and tensioning device for bobbin arm of vertical elastic warping machine |
| CN103086198A (en) * | 2013-02-27 | 2013-05-08 | 常州市润源经编机械有限公司 | Bobbin fixing device |
| CN203294904U (en) * | 2013-06-13 | 2013-11-20 | 常州市第八纺织机械有限公司 | Tensioning mechanism of yarn bobbin |
-
2013
- 2013-06-13 CN CN2013102342206A patent/CN103350922A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201627036U (en) * | 2010-01-27 | 2010-11-10 | 常州市第八纺织机械有限公司 | Positioning and tensioning device for bobbin arm of vertical elastic warping machine |
| CN103086198A (en) * | 2013-02-27 | 2013-05-08 | 常州市润源经编机械有限公司 | Bobbin fixing device |
| CN203294904U (en) * | 2013-06-13 | 2013-11-20 | 常州市第八纺织机械有限公司 | Tensioning mechanism of yarn bobbin |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115319A (en) * | 2016-08-15 | 2016-11-16 | 湖州佳宁印刷有限公司 | The convenient printer winding roll assembly used |
| CN106144699A (en) * | 2016-08-15 | 2016-11-23 | 湖州佳宁印刷有限公司 | Printing paper wrap-up |
| CN107043979A (en) * | 2017-01-10 | 2017-08-15 | 约科布·缪勒机械制造(中国)有限公司 | A kind of reducing tube support bar |
| CN111826848A (en) * | 2020-07-30 | 2020-10-27 | 汪永超 | Textile yarn cheese dyeing process |
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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: 20131016 |