CN103086204A - Bobbin for knitting - Google Patents
Bobbin for knitting Download PDFInfo
- Publication number
- CN103086204A CN103086204A CN 201110339549 CN201110339549A CN103086204A CN 103086204 A CN103086204 A CN 103086204A CN 201110339549 CN201110339549 CN 201110339549 CN 201110339549 A CN201110339549 A CN 201110339549A CN 103086204 A CN103086204 A CN 103086204A
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- CN
- China
- Prior art keywords
- bobbin
- knitting
- apex angle
- layer
- 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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- Storage Of Web-Like Or Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The invention relates to a bobbin for knitting. The bobbin comprises a barrel and a yarn layer wound on the barrel and is characterized in that the length of the yarn layer on the barrel is shortened sequentially from two ends. The bobbin for knitting is good in unwinding condition, large in yarn accommodating capacity and high in production efficiency.
Description
Technical field
The present invention relates to a kind of knitting machine, relate in particular to a kind of bobbin for knitting.
Background technology
The package form of bobbin has a lot, and what commonly use in knitting production is cheese, and this bobbin mainly comes from the chemical fibre factory, raw material is chemical-fibres filaments, and as low-elasticity terylene fibre etc., its advantage is that package capacity is large, but the bobbin shape is not ideal, and during unwinding, Yarn tension fluctuation is larger, and capacity rating is lower.
Summary of the invention
The object of the invention is to the defective for prior art, a kind of bobbin for knitting is provided.Its not only unwinding condition is good, hold the yarn amount large, and capacity rating is higher.
Implementation of the present invention is: a kind of bobbin for knitting, comprise bobbin, and reach the layer that is wound around mutually with bobbin, it is characterized in that, the layer length on described bobbin shortens from two ends successively.
Described bobbin is conical.
The cone apex angle of described bobbin is more than or equal to the cone apex angle of bobbin.
Described layer cross section is rectangle, arbitrary in spherical, taper shape.
Compared with prior art, bobbin of the present invention is cylindrical, and the thickness of layer also is various shape, the requirement when satisfying unwinding yarn, and also capacity is large, and then boost productivity.
Description of drawings
Fig. 1 is a kind of structural representation of cylindrical bobbin commonly used;
Fig. 2 is the structural representation of the conical bobbin of a kind of equal thickness;
Fig. 3 is a kind of structural representation of spheric bobbin;
Fig. 4 is a kind of structural representation of three conical butt bobbins;
In figure: 1, bobbin, 2, layer.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
With reference to shown in Figure 1, on cylindrical bobbin, yarn thickness is identical from level to level for yarn.Two end faces in bobbin up and down slightly tilt, and its advantage is that package capacity is large, but the bobbin shape is not ideal, and during unwinding, Yarn tension fluctuation is larger.In many occasions, cheese can the directly knitting without reeling.
With reference to shown in Figure 2, the cone apex angle of bobbin is identical with the cone apex angle of bobbin, and the layer cross section is rectangle, and there is no displacement between levels.
With reference to shown in Figure 3, two ends are sphere, and the number of turns that yarn is reeled at large end is more, and layer moves to small end according to certain rules simultaneously, so large end is protruding sphere, small end is concave spherical surface.The cone apex angle of bobbin is greater than the cone apex angle of bobbin.
With reference to shown in Figure 4, this bobbin is commonly called as pineapple shape bobbin, and the layer length on bobbin shortens from two ends successively.Therefore be taper shape except the bobbin stage casing, it is conical that two ends also are.The cone apex angle of bobbin equals the cone apex angle of bobbin.Three conical butt bobbin unwinding conditions are good, and the unwinding tension fluctuation is little, is applicable to various long filaments, as chemical-fibres filaments, real silk etc.
The above specific embodiment can make the present invention of those skilled in the art's comprehend; but do not limit the present invention in any way; and anyly can modify or be equal to replacement the present invention, all should be encompassed in the protection domain of patent of the present invention.
Claims (4)
1. a bobbin for knitting, comprise bobbin, reaches the layer that is wound around mutually with bobbin, it is characterized in that, the layer length on described bobbin shortens from two ends successively.
2. a kind of bobbin for knitting as claimed in claim 1, is characterized in that, described bobbin is conical.
3. a kind of bobbin for knitting as claimed in claim 2, is characterized in that, the cone apex angle of described bobbin is more than or equal to the cone apex angle of bobbin.
4. a kind of bobbin for knitting as claimed in claim 1, is characterized in that, described layer cross section is rectangle, arbitrary in spherical, taper shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110339549 CN103086204A (en) | 2011-11-01 | 2011-11-01 | Bobbin for knitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110339549 CN103086204A (en) | 2011-11-01 | 2011-11-01 | Bobbin for knitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103086204A true CN103086204A (en) | 2013-05-08 |
Family
ID=48199422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110339549 Withdrawn CN103086204A (en) | 2011-11-01 | 2011-11-01 | Bobbin for knitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103086204A (en) |
-
2011
- 2011-11-01 CN CN 201110339549 patent/CN103086204A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130508 |