CN101736445B - Drafting and snapping device - Google Patents
Drafting and snapping device Download PDFInfo
- Publication number
- CN101736445B CN101736445B CN2008102443155A CN200810244315A CN101736445B CN 101736445 B CN101736445 B CN 101736445B CN 2008102443155 A CN2008102443155 A CN 2008102443155A CN 200810244315 A CN200810244315 A CN 200810244315A CN 101736445 B CN101736445 B CN 101736445B
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- roller
- pair
- fiber
- drafting
- guide rail
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Abstract
The invention discloses a drafting and snapping device for snapping long fiber bundle or recutting overlength fiber, comprising a rack, wherein the rack is provided with at least three draw-off subassemblies; each draw-off subassembly comprises a roller pedestal arranged on the rack, a bracket and a roller stand are arranged on the roller pedestal; the bracket is provided with a leather roller and a leather roller battening device; and the roller stand is provided with a pair of roller and roller driving device which rotate synchronously in the same direction. The device is adopted to cut the fiber bundle, which can snap long fiber bundle or recut overlength fiber to prepare into required filament bundles; and in addition, the device can automatically perform line production together with a fiber input device, a carding machine and a fiber output device, thus further lowering processing cost.
Description
Technical field
The present invention relates to and a kind ofly can make it become short drafting and snapping device long fiber bundle or the overcut fibre bundle method through disjunction.
Background technology
As everyone knows, processing short fiber with chemical fibre generally is to obtain through direct cut-out mode, processes ribbon by textile mills after through combing, drafting then; Adopt the direct process of chopping not satisfactory for the disjunction of natural fabric.Natural long fiber (like Chinese fiber crops, claiming hemp again) directly cuts off combing and on technology, has a lot of technical barriers, still is unrealized at present.
Summary of the invention
A technical problem to be solved by this invention is: provide a kind of with the long fiber bundle is broken or overcut fibre cuts again drafting and snapping device.
For solving the problems of the technologies described above; First technical scheme that the present invention adopts is: a kind of drafting and snapping device comprises: frame, and described frame is provided with at least three pull element; Each pull element comprises: be arranged on the roller base on the frame; The roller base is provided with support and roller stand, and support is provided with roller and roller hold down gag, and roller stand is provided with a pair of roller and the roller drive unit that rotates in the same way synchronously.
A pair of roller in described each pull element and a roller constitute " article " font structure.
Said frame is provided with a pair of guide rail that is parallel to each other; Be provided with T type chute in the every guide rail; The bottom of said roller base is provided with a pair of T type guide pad that matches with guide rail, and this a pair of T type guide pad is movably arranged on respectively in the T type chute of respective track; The inner side surface of each guide rail is provided with tooth bar, also is equipped with regulating shaft in the described roller base, and regulating shaft is provided with a pair of gear, and each gear is meshed with the tooth bar of homonymy.
The invention has the beneficial effects as follows: the present invention all is provided with the tractive force that a pair of roller increases traction component in each pull element, makes this device to break processing to the long fiber of various unlike materials, and the scope of application is very extensive.Adopt this breaking device to long fiber Shu Jinhang disjunction, can improve disjunction efficient greatly, cut down finished cost; And reduced the wasting of resources; In addition, breaking device of the present invention can further cut down finished cost with fiber input unit, carding machine and the operation of fiber output device automatic streamline.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of the set-up mode of pull element;
Among Fig. 1 to Fig. 2: 1, fiber input unit, 2, frame, 3, carding machine, 4, the fiber output device, 5, pull element; 6, roller, 7, roller, 8, fibre bundle, 11, roller stand, 12, regulating shaft; 13, gear, 14, tooth bar, 15, the roller base, 16, guide rail, 17, T type guide pad.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1; Drafting and snapping device of the present invention; Comprise: frame 2 and five pull element 5 that are in line and arrange; Each pull element 5 comprises: roller base 15, roller base 15 are provided with support and roller stand 11, and support is provided with roller and roller hold down gag---and support, roller 6 and roller compress dress and are conventional design; The roller hold down gag mainly is made up of hydraulic jack and oil supply loop and the pressure-regulating valve that is arranged in the oil supply loop; Roller stand 15 be provided with a pair of through sprocket wheel rotate in the same way synchronously roller 7 and roller drive unit---the roller drive unit is a conventional design, mainly constitute by the transmission mechanism of gearbox with the output shaft that is connected roller 7 and gearbox, its power is provided by main motor; A pair of roller 7 in each pull element 5 and a roller 6 constitute " article " font structure; In the present embodiment; Described frame 2 is provided with a pair of guide rail that is parallel to each other 16; As shown in Figure 2; Be provided with T type chute in the every guide rail 16, the bottom of said roller base 15 is provided with a pair of T type guide pad 17 that matches with guide rail 16, and this a pair of T type guide pad 17 is movably arranged on respectively in the T type chute of respective track 16; The inner side surface of each guide rail 16 is provided with tooth bar 14, also is equipped with regulating shaft 12 in the described roller base 15, and regulating shaft 12 is provided with a pair of gear 13, and each gear 13 is meshed with the tooth bar 14 of homonymy.
Drafting and snapping device of the present invention can be with fiber input unit 1, carding machine 3 and fiber output device 4 automatic production lines; By fiber input unit 1 fibre bundle is fed in the pull element 5 in the drafting and snapping device; Roller 7 is drawing fibre bundle and is moving ahead, and fibre bundle is broken under the pressure effect of roller 6 and roller 7 when moving ahead; Fibre bundle 8 after breaking carries out the combing slivering through gill box 3, at last by 4 outputs of fiber output device.
In five pairs of pull element 5 of the present invention, the rotating speed of two pairs of rollers 7 of 5 is identical in latter two tractive group, and roller 7 speed that are arranged in the pull element 5 of its front increase successively, thereby the fibre bundle drawing-down is broken; And, because each pull element 5 all can slide on guide rail 16, therefore, during real work, in twos the spacing between the pull element 5 from after reduce successively forward, so just can be so that the fiber of breaking does not drop, thus avoided the wasting of resources.
Claims (2)
1. drafting and snapping device, comprising: frame is characterized in that: described frame is provided with at least three pull element; Each pull element comprises: be arranged on the roller base on the frame; The roller base is provided with support and roller stand, and support is provided with roller and roller hold down gag, and roller stand is provided with a pair of roller and the roller drive unit that rotates in the same way synchronously; Said frame is provided with a pair of guide rail that is parallel to each other; Be provided with T type chute in the every guide rail, the bottom of said roller base is provided with a pair of T type guide pad that matches with guide rail, and this a pair of T type guide pad is movably arranged on respectively in the T type chute of respective track; The inner side surface of each guide rail is provided with tooth bar, also is equipped with regulating shaft in the described roller base, and regulating shaft is provided with a pair of gear, and each gear is meshed with the tooth bar of homonymy.
2. drafting and snapping device as claimed in claim 1 is characterized in that: a pair of roller in described each pull element and a roller constitute " article " font structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102443155A CN101736445B (en) | 2008-11-21 | 2008-11-21 | Drafting and snapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102443155A CN101736445B (en) | 2008-11-21 | 2008-11-21 | Drafting and snapping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101736445A CN101736445A (en) | 2010-06-16 |
| CN101736445B true CN101736445B (en) | 2012-07-04 |
Family
ID=42460454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102443155A Expired - Fee Related CN101736445B (en) | 2008-11-21 | 2008-11-21 | Drafting and snapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101736445B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423705B (en) * | 2017-08-30 | 2023-12-15 | 海安国洋机械科技有限公司 | Acetate fiber stretch-breaking device and production method |
| CN108589022B (en) * | 2018-07-02 | 2023-12-05 | 海安国洋机械科技有限公司 | Metal fiber stretch-breaking spraying device |
| CN110592731A (en) * | 2019-09-04 | 2019-12-20 | 海安国洋机械科技有限公司 | Flame-retardant acrylic fiber stretch-breaking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945188A (en) * | 1973-04-19 | 1976-03-23 | Pierre Muller | Method of spinning synthetic textile fibers |
| CN2639322Y (en) * | 2003-09-15 | 2004-09-08 | 上海第十七棉纺织总厂 | Stretch-breaking device of top stretch-breaking machine |
| CN1561413A (en) * | 1999-06-14 | 2005-01-05 | 纳幕尔杜邦公司 | Stretch break method and product |
| CN2739202Y (en) * | 2004-07-09 | 2005-11-09 | 湖南省亚源贸易有限公司 | Ramie two-to-yarn direct spinning machine |
| CN201313962Y (en) * | 2008-11-21 | 2009-09-23 | 张家港市大成纺机有限公司 | Stretch breaking device |
-
2008
- 2008-11-21 CN CN2008102443155A patent/CN101736445B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945188A (en) * | 1973-04-19 | 1976-03-23 | Pierre Muller | Method of spinning synthetic textile fibers |
| CN1561413A (en) * | 1999-06-14 | 2005-01-05 | 纳幕尔杜邦公司 | Stretch break method and product |
| CN2639322Y (en) * | 2003-09-15 | 2004-09-08 | 上海第十七棉纺织总厂 | Stretch-breaking device of top stretch-breaking machine |
| CN2739202Y (en) * | 2004-07-09 | 2005-11-09 | 湖南省亚源贸易有限公司 | Ramie two-to-yarn direct spinning machine |
| CN201313962Y (en) * | 2008-11-21 | 2009-09-23 | 张家港市大成纺机有限公司 | Stretch breaking device |
Non-Patent Citations (3)
| Title |
|---|
| JP昭6-3190026A 1988.08.05 |
| 朱龙彪等.纤维牵断成条机设计.《纺织学报》.2007,第28卷(第12期), * |
| 王春玲.聚丙烯腈纤维拉断法制条工艺探讨.《山东纺织科技》.2000,(第4期),第22—25页. * |
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| Publication number | Publication date |
|---|---|
| CN101736445A (en) | 2010-06-16 |
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