CN202729467U - Light high-strength spinning bobbin - Google Patents
Light high-strength spinning bobbin Download PDFInfo
- Publication number
- CN202729467U CN202729467U CN 201220240211 CN201220240211U CN202729467U CN 202729467 U CN202729467 U CN 202729467U CN 201220240211 CN201220240211 CN 201220240211 CN 201220240211 U CN201220240211 U CN 201220240211U CN 202729467 U CN202729467 U CN 202729467U
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- Prior art keywords
- bobbin
- carbon fiber
- light high
- fiber composite
- strength
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a light high-strength spinning bobbin. The light high-strength spinning bobbin comprises a bobbin body and bobbin brims at the two ends of the bobbin body, wherein and the bobbin body and the bobbin brims at the two ends of the bobbin body are of an integrated structure formed through the injection molding of a carbon fiber composite material. The carbon fiber composite material is a composite material of carbon fibers and epoxy resins. The light high-strength spinning bobbin has the advantage that as the carbon fiber composite bobbin is lighter than an aluminum alloy bobbin by more than 50%, power consumption generated in the production process of the carbon fiber composite bobbin is less, and the production cost is reduced. The carbon fiber composite bobbin has the same wear resistant performance as the aluminum alloy bobbin, does not generate static electricity and also completely avoids the problem of aluminum alloy oxidation. Simultaneously, the strength of the light high-strength spinning bobbin is many times higher than that of the aluminum alloy bobbin, and therefore, the light high-strength spinning bobbin is a very ideal bobbin substitute material.
Description
Technical field
The utility model relates to field of textile machinery, is specifically related to the parts of textile machine.
Background technology
Bobbin is used for a lot of weaving production processes, and its Main Function is to drive fiber or the yarn High Rotation Speed that is wrapped on the bobbin, utilizes centnifugal force that fiber or yarn are sent, participate in the production and processing, and be important tool indispensable in the textile industry.
At present, bobbin adopts aluminum alloy materials to make usually, and this is because aluminum alloy materials is light, wear-resisting, does not produce static, and easily the performance such as processing determines, to exist material softer but aluminium alloy material is made bobbin, the shortcomings such as easy oxidation.Seek the equivalent material of making bobbin and become the problem that the sector is demanded urgently researching and solving.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of light-high-strength bobbin for spinning, and the bobbin of same size is lighter than aluminum alloy, and its intensity is the several times of aluminum alloy bobbin.
The utility model is achieved through the following technical solutions:
A kind of light-high-strength bobbin for spinning comprises the tube edge at pipe shaft and two ends thereof, and the tube edge at described pipe shaft and two ends thereof is for adopting the injection molded integral structure of carbon fiber composite material.
The further improvement project of the utility model is that described carbon fiber composite material is the composite material of carbon fiber and epoxy resin.
Carbon fiber is a kind of new material of mechanical property excellence, and its proportion is less than 1/4 of steel, and the carbon fiber resin composite material tensile strength all more than 3500Mpa, is 7 ~ 9 times of steel generally, and tensile modulus of elasticity is that 23000 ~ 43000Mpa also is higher than steel.Therefore the strength-to-density ratio of CFRP is that the ratio of intensity and its density of material can reach more than the 2000Mpa/ (g/cm3), and the strength-to-density ratio of A3 steel only be about 59Mpa/ (g/cm3), and its specific modulus is also than the steel height.
Carbon-fibre reinforced epoxy resin composite material, its strength-to-density ratio, specific modulus overall target are the highest in the existing structure material.In density, rigidity, weight, fatigue characteristic etc. the field of strict demand is arranged, requiring high temperature, occasion that chemical inertness is high, carbon fiber composite material all has much advantage.
The utility model compared with prior art has following obvious advantage:
One, lighter than aluminum alloy: the bobbin of same size, the bobbin of carbon fiber composite material is lighter more than 50% than the bobbin of aluminum alloy, this just so that the carbon fiber composite material bobbin aborning power consumption still less reduced productive costs.
Two, the carbon fiber composite material bobbin had both had the same wear resisting property of aluminum alloy bobbin, did not produce static, had avoided again the problem of oxidized aluminum alloy fully, and simultaneously, its intensity is the several times of aluminum alloy bobbin, was ideal bobbin equivalent material.
Description of drawings
Fig. 1 is the utility model bobbin scheme drawing.
The specific embodiment
The utility model comprises the tube edge 2 at pipe shaft 1 and two ends thereof, and the tube edge 2 at described pipe shaft 1 and two ends thereof is for adopting the injection molded integral structure of carbon fiber composite material.
Described carbon fiber composite material is the composite material of carbon fiber and epoxy resin.
The utility model preparation comprises the following steps: to fill mould, and---------surface treatment---is installed tube core additional and---is solidified---kinetic balance---check----packing in the demoulding in injection moulding.
Be described as follows: injection mo(u)lding: buy carbon fiber ring epoxy resins powdered plastic from market, at first carbon fiber ring epoxy resins powdered plastic is added in the machine barrel, and the rotation by screw rod and the heating of machine barrel outer wall make plastics become molten condition, then machine carries out matched moulds and injection seat reach, make nozzle be adjacent to the pouring head of mould, then pass into pressure oil to injection cylinder, screw rod is pushed ahead, thereby with very high pressure with in the close die that speed is lower with the melt implantation temperature faster, keep (claiming again pressurize) through certain hour and pressure, cooling, make its curing molding, but just goods are taken out in die sinking.
Surface treatment: carry out sharpened edge and matched moulds seam by the fabric disc machine, reach essentially smooth, without burr and roundness.
Install tube core additional: up and down two installs tube core additional in the carbon fiber production tube, and sticks with glue the pressure and the time that connect and keep certain and reach curing.
Kinetic balance: the bobbin after the curing is measured in dynamic balancer one by one, and adjusts, and reaches kinetic balance and is no more than 300 microns.
Claims (1)
1. light-high-strength bobbin for spinning comprises the tube edge at pipe shaft and two ends thereof, and it is characterized in that: the tube edge at described pipe shaft and two ends thereof is for adopting the injection molded integral structure of carbon fiber composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240211 CN202729467U (en) | 2012-05-27 | 2012-05-27 | Light high-strength spinning bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240211 CN202729467U (en) | 2012-05-27 | 2012-05-27 | Light high-strength spinning bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729467U true CN202729467U (en) | 2013-02-13 |
Family
ID=47655190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240211 Expired - Fee Related CN202729467U (en) | 2012-05-27 | 2012-05-27 | Light high-strength spinning bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986626A (en) * | 2015-07-07 | 2015-10-21 | 苏州潮盛印花制版实业有限公司 | Unified distribution type static electricity removal spinning bobbin |
-
2012
- 2012-05-27 CN CN 201220240211 patent/CN202729467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986626A (en) * | 2015-07-07 | 2015-10-21 | 苏州潮盛印花制版实业有限公司 | Unified distribution type static electricity removal spinning bobbin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU JIADE FIBER TECHNOLOGY CO., LTD. Assignor: Sang Jianjun Contract record no.: 2013320010168 Denomination of utility model: Light high-strength spinning bobbin Granted publication date: 20130213 License type: Exclusive License Record date: 20131114 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130213 Termination date: 20180527 |