CN102776645A - Fiber stretching guide mechanism - Google Patents
Fiber stretching guide mechanism Download PDFInfo
- Publication number
- CN102776645A CN102776645A CN2012102816000A CN201210281600A CN102776645A CN 102776645 A CN102776645 A CN 102776645A CN 2012102816000 A CN2012102816000 A CN 2012102816000A CN 201210281600 A CN201210281600 A CN 201210281600A CN 102776645 A CN102776645 A CN 102776645A
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- guider
- axle
- yarn
- mounting bracket
- roller shaft
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Abstract
The invention relates to a fiber stretching guide mechanism. The fiber stretching guide mechanism comprises an installation bracket, wherein a first guide device for guiding yarns to input and a second guide device for guiding yarns to output are arranged on the installation bracket; the first guide device is arranged above the second guide device; and the first guide device and the second guide device are arranged in a staggered manner. According to the fiber stretching guide mechanism, before the yarns enter a heating and fiber stretching mechanism, the yarns are guided to enter the heating and fiber stretching mechanism and are tightened, so that the fiber stretching guide mechanism is helpful for improving the quality and efficiency of the heating and fiber stretching mechanism.
Description
Technical field
The present invention relates to textile technology field, be specifically related to a kind of yarn that is used for and open up the fine guiding mechanism of exhibition on the fine device.
Background technology
Carbon fiber multiple-axial tricot preform/LCM technology product has obtained successful Application on types such as large aircraft Air Passenger A380 of new generation, Boeing 787 and Air Passenger A400M; The consequence press box vault type frame shell of Air Passenger A380 and Boeing 787 aircrafts all adopts 0 °/90 ° warp volume carbon fibre fabrics to prepare preform; A380 outer wing spar; The A400M cargo door; The A380 window frame adopts carbon fiber multiple-axial tricot sewing reinforcement.China has built a collection of mega project at present in succession; Big aircraft, large-scale Oversea wind power generation, the lightweight of automobile track etc. all need to use in a large number the carbon fiber multiple-axial tricot.This product has very wide application prospect in China.
To the test shows of carbon fibre fabric, fabric is thin more, and mass area ratio is more little, and its physical property deviation is more little, and the operability that the shop is covered is also good more.But adopting the minimum individual layer mass area ratio of fabric of 12K carbon fibre thread production in the market is 190g/m
2, and the density of carbon fibre thread is merely 1.8g/m
3So this kind fabric is very thick comparatively speaking, the mechanical property deviation is bigger, and particularly poor performance is covered in the shop, makes the quality of road, back product also can not get good guarantee, has seriously fettered the application of carbon fibre thread in the high-end field.
Though the manufacturers produce that has carbon fiber is opened up fine device; Opening up fine device opens up fine mechanism by fine mechanism of heating exhibition and tractive and forms; Its course of work does; Earlier carbon fibre thread is drawn and deliver to the fine mechanism of heating exhibition and heat, open up fine mechanism through tractive again through the fine carbon fibre thread of heating exhibition and open up fibre once more.Though the exhibition that this mechanism can make carbon fibre thread obtain to a certain degree is fine, because before getting into the fine mechanism of heating exhibition, carbon fibre thread is comparatively loose in the fine mechanism of heating exhibition, thereby caused the fine quality of exhibition of the fine mechanism of heating exhibition low.
Summary of the invention
To above-mentioned technical problem; The purpose of this invention is to provide the fine guiding mechanism of a kind of exhibition; The present invention is before yarn heats the fine mechanism of exhibition; Yarn is led and makes yarn after getting into the fine mechanism of heating exhibition, be in tight state, help to improve the quality and the efficient of the fine mechanism of heating exhibition.
The technical scheme that realizes the object of the invention is following:
Open up fine guiding mechanism; Comprise mounting bracket; This mounting bracket is provided with yarn and imports first guider of guiding and second guider of guiding yarn output, and first guider is positioned at the top of second guider, and first guider and second guider dislocation arrangement.
Said first guider comprises transition roller shaft, first deflector roll, and an end of said transition roller shaft is fixed on the mounting bracket, and said first deflector roll is installed on the axle body of transition roller shaft through clutch shaft bearing.
Said transition roller shaft is provided with the clamp ring that is positioned at the mounting bracket side, and this clamp ring is provided with lock screw, and the footpath that this lock screw is passed clamp ring forms fastening with the circumference of transition roller shaft backward.
Second guider comprised yarn axle, clamping plate, axle and second deflector roll; A said end of crossing the yarn axle is fixed on the mounting bracket; Two clamping plate were installed in respectively on the axle body of yarn axle, and the two supports of axle is on clamping plate, and second deflector roll is installed on the axle through second bearing.
The said yarn axle of crossing is provided with the axially stop block that is positioned at the mounting bracket side, and this axially stop block comprises chuck and lock-screw, is connected after chuck is clamped on the yarn axle and with mounting bracket, and the opening of chuck is tightly locked through lock-screw.
Adopted such scheme, mounting bracket is provided with yarn and imports first guider of guiding and second guider of guiding yarn output, and first guider is positioned at the top of second guider, and first guider and second guider dislocation arrangement.Guide effect through first guider and second guider; Make the walking path of yarn be able to change; Promptly; Make yarn carry out cabling, yarn is opened up in the heating of fine guiding mechanism of exhibition and postorder be in tight state between the fine mechanism, therefore help the raising of the fine quality of postorder heating exhibition along the path of S shape.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the sectional structure chart along A among Fig. 1-A line;
1 is support bar, and 2 are the transition installing plate, and 3 are the transition roller shaft, and 4 is first deflector roll, and 5 are clamp ring, and 6 is lock screw, and 7 was the yarn axle, and 8 is clamping plate, and 9 is axle, and 10 is second deflector roll, and 11 is chuck, and 12 is lock-screw.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
See figures.1.and.2, the fine guiding mechanism of the exhibition among the present invention comprises mounting bracket, and mounting bracket is made up of support bar 1 and two transition installing plates 2, passes through screw lock on support bar after two transition installing plates 2 are clamped on the support bar 1.Mounting bracket is provided with yarn and imports first guider of guiding and second guider of guiding yarn output, and first guider is positioned at the top of second guider, and first guider and second guider dislocation arrangement.First guider comprises transition roller shaft 3, first deflector roll 4, and an end of said transition roller shaft 3 is fixed on the mounting bracket, and said first deflector roll 4 is installed on the axle body of transition roller shaft through clutch shaft bearing.Such first deflector roll can be walked around and cross roller shaft 3 rotations.On transition roller shaft 3, be provided with the clamp ring 5 that is positioned at the mounting bracket side, clamp ring 5 is positioned at the side of transition installing plate 2, and this clamp ring 5 is provided with lock screw 6, and the footpath that this lock screw 6 is passed clamp ring 5 forms fastening with the circumference of transition roller shaft 3 backward.Through the position-limiting action of transition installing plate 2, with transition roller shaft 3 axially obtain the location, avoid transition roller shaft 3 to be subjected to displacement in the course of the work.Second guider comprised yarn axle 7, clamping plate 8, axle 9 and second deflector roll 10; A said end of crossing yarn axle 7 is fixed on the mounting bracket; Likewise, the end of crossing yarn axle 7 is installed on the transition installing plate 2, and two clamping plate were installed in respectively on the axle body of yarn axle 7; The two supports of axle is on clamping plate, and second deflector roll is installed on the axle through second bearing.Through crossing yarn axle 7 can change yarn between first deflector roll 4 and second deflector roll 10 path, make yarn carry out cabling along the path of S shape, help making yarn to be in tight state like this, help the fine process of postorder heating exhibition.Cross yarn axle 7 and be provided with the axially stop block that is positioned at the mounting bracket side, this axially stop block comprises chuck 11 and lock-screw 12, is connected after chuck 11 is clamped on the yarn axle and with mounting bracket, and the opening of chuck is tightly locked through lock-screw.Through the position-limiting action of transition installing plate 2, made yarn axle 7 axially obtain the location, avoided yarn axle 7 to be subjected to displacement in the course of the work.
Claims (5)
1. open up fine guiding mechanism; It is characterized in that; Comprise mounting bracket; This mounting bracket is provided with yarn and imports first guider of guiding and second guider of guiding yarn output, and first guider is positioned at the top of second guider, and first guider and second guider dislocation arrangement.
2. the fine guiding mechanism of exhibition according to claim 1; It is characterized in that; Said first guider comprises transition roller shaft, first deflector roll, and an end of said transition roller shaft is fixed on the mounting bracket, and said first deflector roll is installed on the axle body of transition roller shaft through clutch shaft bearing.
3. the fine guiding mechanism of exhibition according to claim 2; It is characterized in that; Said transition roller shaft is provided with the clamp ring that is positioned at the mounting bracket side, and this clamp ring is provided with lock screw, and the footpath that this lock screw is passed clamp ring forms fastening with the circumference of transition roller shaft backward.
4. the fine guiding mechanism of exhibition according to claim 1; It is characterized in that; Second guider comprised yarn axle, clamping plate, axle and second deflector roll, and a said end of crossing the yarn axle is fixed on the mounting bracket, and two clamping plate were installed in respectively on the axle body of yarn axle; The two supports of axle is on clamping plate, and second deflector roll is installed on the axle through second bearing.
5. the fine guiding mechanism of exhibition according to claim 4; It is characterized in that; The said yarn axle of crossing is provided with the axially stop block that is positioned at the mounting bracket side; This axially stop block comprises chuck and lock-screw, is connected after chuck is clamped on the yarn axle and with mounting bracket, and the opening of chuck is tightly locked through lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210281600.0A CN102776645B (en) | 2012-08-09 | 2012-08-09 | Fiber stretching guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210281600.0A CN102776645B (en) | 2012-08-09 | 2012-08-09 | Fiber stretching guide mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102776645A true CN102776645A (en) | 2012-11-14 |
| CN102776645B CN102776645B (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210281600.0A Active CN102776645B (en) | 2012-08-09 | 2012-08-09 | Fiber stretching guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102776645B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846770A (en) * | 2019-11-20 | 2020-02-28 | 常州市新创智能科技有限公司 | Fiber spreading device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE614193A (en) * | 1961-02-21 | 1962-06-18 | Celanese Corp | Treatment of filamentous material |
| JP2000226751A (en) * | 1999-02-04 | 2000-08-15 | Toray Ind Inc | Method and device for opening fiber bundle and method and device for producing prepreg |
| CN101215756A (en) * | 2008-01-07 | 2008-07-09 | 常熟市金龙机械有限公司 | Roller connecting device for flat knitting machine auxiliary roller mechanism |
| CN102086541A (en) * | 2009-12-02 | 2011-06-08 | 日本Tmt机械株式会社 | Roller unit |
| CN202148374U (en) * | 2011-07-14 | 2012-02-22 | 际华三五四二纺织有限公司 | Lap winder compacting roller heating device |
| CN202898663U (en) * | 2012-08-09 | 2013-04-24 | 常州市第八纺织机械有限公司 | Guiding mechanism for spreading fibers |
-
2012
- 2012-08-09 CN CN201210281600.0A patent/CN102776645B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE614193A (en) * | 1961-02-21 | 1962-06-18 | Celanese Corp | Treatment of filamentous material |
| JP2000226751A (en) * | 1999-02-04 | 2000-08-15 | Toray Ind Inc | Method and device for opening fiber bundle and method and device for producing prepreg |
| CN101215756A (en) * | 2008-01-07 | 2008-07-09 | 常熟市金龙机械有限公司 | Roller connecting device for flat knitting machine auxiliary roller mechanism |
| CN102086541A (en) * | 2009-12-02 | 2011-06-08 | 日本Tmt机械株式会社 | Roller unit |
| CN202148374U (en) * | 2011-07-14 | 2012-02-22 | 际华三五四二纺织有限公司 | Lap winder compacting roller heating device |
| CN202898663U (en) * | 2012-08-09 | 2013-04-24 | 常州市第八纺织机械有限公司 | Guiding mechanism for spreading fibers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846770A (en) * | 2019-11-20 | 2020-02-28 | 常州市新创智能科技有限公司 | Fiber spreading device |
| CN110846770B (en) * | 2019-11-20 | 2022-03-15 | 常州市新创智能科技有限公司 | Fiber spreading device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102776645B (en) | 2014-05-28 |
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Effective date of registration: 20170217 Address after: 213000 Jiangsu province Changzhou City New District Xixiashu Textile Industrial Park, No. 28 Lijiang Road Patentee after: Changzhou Hongfa Zongheng New Materials Technology Co., Ltd. Address before: 213000 Jiangsu province Xinbei District of Changzhou City Luo Tang Town Bridge Changzhou eighth Textile Machinery Co. Patentee before: Changzhou No.8 Textile Machinery Co., Ltd. |