CN201753376U - Clustering roller used for acetate fiber - Google Patents
Clustering roller used for acetate fiber Download PDFInfo
- Publication number
- CN201753376U CN201753376U CN2010202599753U CN201020259975U CN201753376U CN 201753376 U CN201753376 U CN 201753376U CN 2010202599753 U CN2010202599753 U CN 2010202599753U CN 201020259975 U CN201020259975 U CN 201020259975U CN 201753376 U CN201753376 U CN 201753376U
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- China
- Prior art keywords
- roller
- bracket
- acetate fiber
- rollers
- boundling
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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 - Lifetime
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Abstract
The utility model provides a clustering roller used for an acetate fiber, which comprises a rear bracket, a rear roller, a front bracket, front rollers, a movable sliding block and an air cylinder. The rear roller is arranged on the rear bracket; a rear-roller scraper is arranged at one side of the rear roller; the movable sliding block is arranged on the front bracket, meanwhile, the air cylinder is fixedly arranged at the upper part of the front bracket, and the movable sliding block is connected with a piston rod of the air cylinder. Two front rollers are arranged and are arranged in parallel up and down, one of the front rollers is arranged on the front bracket, and the other front roller is arranged on the movable sliding block; and one sides of the two front rollers are respectively provided with a front-roller scraper. In the utility model, the two front rollers are arranged, so the tow runs on the front rollers in an S shape, the problem of different tension force due to different speeds of the tows is avoided and the clustered tows enter into a crimping machine in a uniform state.
Description
Technical field
The utility model relates to a kind of boundling roller that is used to produce acetate silk, belongs to boundling roller technical field.
Background technology
Usually acetate fibre promptly refers to two type acetate fibres, and its long filament dry spinning commonly used makes.Cellulose diacetate is dissolved in the acetone solvent that contains low amounts of water, be made into concentration and be 22%～30% spinning solution, spinning solution is transported to spinning head by measuring pump, between measuring pump and spinning head, also be provided with the candle wick filter, spinning head ejection spinning solution thread, the spinning solution thread contacts with thermal air current, solvent evaporates, form strand, after strand forms, again through the boundling roller will be thinner the strand drafting stretch and make fiber.
The boundling roller that existing acetate fiber is used comprises a front roller 5 and a rear roller 2 as shown in Figure 1.Front roller 5 is installed on the fore-stock 4, and a side of front roller 5 is provided with front roller scraper 6, so that the tow that is bonded on the front roller 5 is struck off.Rear roller 2 is installed on the after-poppet 1, and a side of rear roller 2 is equipped with rear roller scraper 3.Tow 7 moves between front roller 5 and rear roller 2.Because said structure front roller and rear roller all only are provided with one, the speed of service difference of each tow causes its tension force difference in addition, the structure of existing boundling roller can not make the tow behind the boundling reach the purpose of even boundling, tow behind the boundling can not enter crimping machine equably, has influenced the acetate fiber end product quality.
Summary of the invention
The utility model with the problem that the boundling roller exists, provides a kind of evenly acetate fiber of boundling boundling roller at existing acetate fiber.
Acetate fiber of the present utility model adopts following technical proposals with the boundling roller:
This acetate fiber comprises after-poppet, rear roller, fore-stock, front roller, movable slider and cylinder with the boundling roller, and rear roller is installed on the after-poppet, and a side of rear roller is equipped with the rear roller scraper; Movable slider is installed on the fore-stock, and the top of fore-stock is installed with cylinder, and movable slider is connected with the piston rod of cylinder; Front roller is provided with two, is up and down to be arranged in parallel, and one of them front roller is installed on the fore-stock, and another front roller is installed on the movable slider, and a side of two front rollers is equipped with the front roller scraper.
The utility model is provided with two front rollers, make tow S-shaped operation on front roller, has avoided each bar tow because the different problem of tension force that the speed difference causes, and makes the tow behind the boundling enter crimping machine with uniform state.
Description of drawings
Fig. 1 is the structural representation of existing acetate fiber with the boundling roller.
Fig. 2 is the structural representation of the utility model acetate fiber with the boundling roller.
Among the figure, 1, after-poppet, 2, rear roller, 3, the rear roller scraper, 4, fore-stock, 5, front roller, 6, the front roller scraper, 7, tow, 8, preceding bottom roll, 9, front upper roller, 10, preceding bottom roll scraper, 11, the front upper roller scraper, 12, movable slider, 13, cylinder.
The specific embodiment
As shown in Figure 2, the boundling roller that acetate fiber of the present utility model is used with boundling roller and existing acetate fiber different are provided with two rollers exactly on fore-stock 4, promptly before bottom roll 8 and front upper rollers 9.Preceding bottom roll 8 is directly installed on the fore-stock 4.Front upper roller 9 is installed on the movable slider 12, the top of fore-stock 4 is equipped with cylinder 13, and movable slider 12 is connected with the piston rod of cylinder 13, under the drive of cylinder 13, movable slider 12 can move up and down, with the gap between bottom roll 8 before adjusting and the front upper roller 9.Bottom roll scraper 10 and front upper roller scraper 11 before one side of preceding bottom roll 8 and front upper roller 9 is respectively equipped with.So just make tow S-shaped operation between preceding bottom roll 8 and front upper roller 9, avoided each bar tow because the different problem of tension force that the speed difference causes, make the tow behind the boundling enter crimping machine with uniform state.
Claims (1)
1. an acetate fiber boundling roller comprises after-poppet, rear roller, fore-stock, front roller, movable slider and cylinder, and rear roller is installed on the after-poppet, and a side of rear roller is equipped with the rear roller scraper; It is characterized in that: movable slider is installed on the fore-stock, and the top of fore-stock is installed with cylinder, and movable slider is connected with the piston rod of cylinder; Front roller is provided with two, is up and down to be arranged in parallel, and one of them front roller is installed on the fore-stock, and another front roller is installed on the movable slider, and a side of two front rollers is equipped with the front roller scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202599753U CN201753376U (en) | 2010-07-16 | 2010-07-16 | Clustering roller used for acetate fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202599753U CN201753376U (en) | 2010-07-16 | 2010-07-16 | Clustering roller used for acetate fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753376U true CN201753376U (en) | 2011-03-02 |
Family
ID=43621108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202599753U Expired - Lifetime CN201753376U (en) | 2010-07-16 | 2010-07-16 | Clustering roller used for acetate fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286815A (en) * | 2011-07-20 | 2011-12-21 | 焦作市卷烟材料有限公司 | Spinning roller relatively without vibration or noise |
| CN103469324A (en) * | 2013-08-29 | 2013-12-25 | 河南瑞贝卡发制品股份有限公司 | Self-compressing roll device for post-treatment of hair fibers |
-
2010
- 2010-07-16 CN CN2010202599753U patent/CN201753376U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286815A (en) * | 2011-07-20 | 2011-12-21 | 焦作市卷烟材料有限公司 | Spinning roller relatively without vibration or noise |
| CN103469324A (en) * | 2013-08-29 | 2013-12-25 | 河南瑞贝卡发制品股份有限公司 | Self-compressing roll device for post-treatment of hair fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |
|
| CX01 | Expiry of patent term |