CN202247132U - Drafting device for producing chinlon 6 - Google Patents
Drafting device for producing chinlon 6 Download PDFInfo
- Publication number
- CN202247132U CN202247132U CN2011203257442U CN201120325744U CN202247132U CN 202247132 U CN202247132 U CN 202247132U CN 2011203257442 U CN2011203257442 U CN 2011203257442U CN 201120325744 U CN201120325744 U CN 201120325744U CN 202247132 U CN202247132 U CN 202247132U
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- Prior art keywords
- roller
- cold roller
- cold
- hot
- rolling
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- Expired - Fee Related
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Abstract
The utility model provides a drafting device for producing chinlon 6. The drafting device comprises a first cold roller, a drafting roller, a second cold roller and a third cold roller which are arranged in pairs, wherein all the components are arranged in sequence from top to bottom; one ends of the first cold roller, the drafting roller, the second cold roller and the third cold roller are fixed on a support plane respectively; the second cold roller and the third cold roller are arranged from top to bottom in a non-parallel manner; an included angle between the second cold roller and the third cold roller in a horizontal direction is 5-12 degrees; the drafting roller comprises a hot roller and a fourth cold roller; and the hot roller and the fourth cold roller are arranged from top to bottom in the non-parallel manner. In the process of producing completely-drafted multi-filaments and filaments of the chinlon 6 with low denier of being less than 44dtex, the drafting device provided by the utility model has the following advantages of saving electric energy consumption, improving production stability and production efficiency, reducing raw material consumption and saving equipment investment.
Description
[technical field]
The utility model relates to a kind of production equipment of polyamide fibre 6, particularly a kind of drafting system of producing polyamide fibre 6.
[background technology]
At present, the drafting system of production polyamide fiber 6 fully drawn multifilament long filament comprises the first cold roller, drawing roller, the paired second cold roller, the 3rd cold roller that is provided with that sets gradually from top to down.The said first cold roller, drawing roller, the second cold roller, the 3rd cold roller are separately fixed on the support panel.The said second cold roller and the 3rd cold roller is non-parallel is arranged above and below, the effect that multifilament is played seal wire, divides silk, grips.Said drawing roller is made up of two identical hot-rollings of model, said two non-parallel being arranged above and below of hot-rolling, and in the horizontal direction angle is the 5-12 degree between two hot-rollings.Each hot-rolling diameter is 220mm, and length is 350mm.The surface temperature of each hot-rolling can remain on 100-200 ℃ consistently with interior any temperature, thereby reaches the effect of multifilament being carried out HEAT SETTING.The said first cold roller plays the cold roller of doing of adjustment of tonicity.The existing drawing roller of forming by two hot-rollings, big to the frictional force of low-titer (below the 44dtex) polyamide fibre 6 multifilament long filaments, be prone to broken end in the production, production stability is poor, and equipment investment is high, and power consumption is high.
[summary of the invention]
The technical problem that the utility model will solve is to provide a kind of drafting system that can solve consume energy when producing low-titer (below the 44dtex) polyamide fibre 6 multifilament long filaments high and production stability difference.
The utility model is achieved in that
A kind of drafting system of producing polyamide fibre 6 comprises the first cold roller, drawing roller, the paired second cold roller, the 3rd cold roller that is provided with that set gradually from top to down; One end of the said first cold roller, drawing roller, the second cold roller, the 3rd cold roller is separately fixed on the support panel; The second cold roller and the 3rd cold roller is non-parallel is arranged above and below; The said second cold roller 3 and the 3rd cold roller 4 angle in the horizontal direction are the 5-12 degree; Said drawing roller is made up of a hot-rolling and a cold roller, said hot-rolling and cold roller is non-parallel is arranged above and below.
Further, the hot-rolling diameter of said drawing roller is 220mm, and cold roller diameter is 110mm; Remain on to the temperature constant of said hot-rolling 100-200 ℃ with interior any temperature; Said hot-rolling and cold roller angle in the horizontal direction are the 5-12 degree.
The utility model possesses following advantage when producing less than 44dtex polyamide fiber 6 fully drawn multifilament long filament: save power consumption 1.; 2. improve production stability and production efficiency, reduced consumption of raw materials; 3. saving equipment investment.
[description of drawings]
Combine embodiment that the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation of the utility model.
[specific embodiment]
See also shown in Figure 1ly, the embodiment of the utility model is carried out detailed explanation
A kind of drafting system of producing polyamide fibre 6 comprises the first cold roller 1 that sets gradually from top to down, drawing roller 2, second cold roller the 3, the 3rd cold roller 4 that is provided with in pairs; One end of the said first cold roller 1, drawing roller 2, second cold roller the 3, the 3rd cold roller 4 is separately fixed on the support panel 5; The second cold roller 3 and the 3rd cold roller 4 non-parallel being arranged above and below; The said second cold roller 3 and the 3rd cold roller 4 angle in the horizontal direction are the 5-12 degree; Said drawing roller 2 is made up of a hot-rolling 21 and one the 4th cold roller 22, said hot-rolling 21 and the 4th cold roller 22 non-parallel being arranged above and below.
Hot-rolling 21 diameters of said drawing roller 2 are 220mm, and the 4th cold roller 22 diameters are 110mm; Remain on to the temperature constant of said hot-rolling 21 100-200 ℃ with interior any temperature; Said hot-rolling 21 and the 4th cold roller 22 angle in the horizontal direction are the 5-12 degree.
The utility model uses a hot-rolling just can play the effect that grips with HEAT SETTING to multifilament when producing less than 44dtex polyamide fiber 6 fully drawn multifilament long filament.Owing to only use a hot-rolling, reduced the contact area of multifilament and hot-rolling, the mantle friction of multifilament and hot-rolling reduces thereupon, thereby has reduced the end breakage rate in the multifilament production process, has improved the stability of producing.Simultaneously, only use a hot-rolling, save power consumption, practice thrift equipment investment.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (2)
1. a drafting system of producing polyamide fibre 6 comprises the first cold roller, drawing roller, the paired second cold roller, the 3rd cold roller that is provided with that set gradually from top to down; One end of the said first cold roller, drawing roller, the second cold roller, the 3rd cold roller is separately fixed on the support panel; The second cold roller and the 3rd cold roller is non-parallel is arranged above and below; The said second cold roller (3) and the 3rd cold roller (4) angle in the horizontal direction are the 5-12 degree; It is characterized in that: said drawing roller is made up of a hot-rolling and one the 4th cold roller, said hot-rolling and the 4th cold roller is non-parallel is arranged above and below.
2. a kind of drafting system of producing polyamide fibre 6 according to claim 1 is characterized in that: the hot-rolling diameter of said drawing roller is 220mm, and the 4th cold roller diameter is 110mm; Remain on to the temperature constant of said hot-rolling 100-200 ℃ with interior any temperature; In the horizontal direction angle is the 5-12 degree between said hot-rolling and the 4th cold roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203257442U CN202247132U (en) | 2011-09-01 | 2011-09-01 | Drafting device for producing chinlon 6 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203257442U CN202247132U (en) | 2011-09-01 | 2011-09-01 | Drafting device for producing chinlon 6 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247132U true CN202247132U (en) | 2012-05-30 |
Family
ID=46108401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203257442U Expired - Fee Related CN202247132U (en) | 2011-09-01 | 2011-09-01 | Drafting device for producing chinlon 6 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247132U (en) |
-
2011
- 2011-09-01 CN CN2011203257442U patent/CN202247132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |