CN105109072B - A kind of fiber disperses shearing device - Google Patents
A kind of fiber disperses shearing device Download PDFInfo
- Publication number
- CN105109072B CN105109072B CN201510568882.6A CN201510568882A CN105109072B CN 105109072 B CN105109072 B CN 105109072B CN 201510568882 A CN201510568882 A CN 201510568882A CN 105109072 B CN105109072 B CN 105109072B
- Authority
- CN
- China
- Prior art keywords
- fiber
- roller
- rotating speed
- rollers
- hands
- Prior art date
- 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.)
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- 239000000835 fiber Substances 0.000 title claims abstract description 57
- 238000010008 shearing Methods 0.000 title claims abstract description 11
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
Abstract
The present invention provides a kind of simple, easily regulation, quick detachable thermoplastic fibre dispersion shearing device.A kind of fiber disperses shearing device, including decentralized institution and shut-off mechanism, and continuous tow comes from continuous fiber rack, after sequentially passing through decentralized institution and shut-off mechanism, the well mixed extrusion of thermoplastic polymer of whereabouts double screw extruder and melting；Speed setting unit is provided with two pairs of rollers.Fiber drag disconnected drum rotation speed be faster than fiber rub with the hands open drum rotation speed.Rotating speed is different between fiber drags two rollers of disconnected roller, and rotating speed is different between fiber rubs two rollers for opening roller with the hands.Simple structure of the present invention, staple fiber ppd can be by rotational speed regulation control, and roller dismounting is easy, easily changes, and is wasted time less, high working efficiency for device work.By fiber dispersal device fiber can be made fully dispersed, the thermoplastic polymer that can be fully melted in screw machine is entered is coated, and the mechanical property of converted products is good.
Description
Technical field
The present invention relates to fibrous material manufacture field, more particularly to fibrous material process equipment.
Background technology
Due to the demand for quality lighter, the stronger material of intensity, fibre reinforced composites are increasingly applied, vapour
Car field, space industry, industrial production, civilian production etc..
The fiber feed for now using mostly fibre bundle cuts off rear feeding through shearing device, because fiber is thinner, after cut-out
Fibre bundle is difficult fully to be coated when the thermoplastic polymer with melting is contacted, thus directly influences the mechanical property of product
Energy.With market demands more and more higher, method, equipment and the technique that the intensity of material is improved under equal quality also constantly push away old
Go out new.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple, easily regulation, quick detachable thermoplastic fibre dispersion
Shearing device.
Technical scheme provided by the present invention is：A kind of fiber disperses shearing device, including decentralized institution 8 and shut-off mechanism
9, continuous tow comes from continuous fiber rack 1, after sequentially passing through decentralized institution 8 and shut-off mechanism 9, whereabouts twin-screw extrusion
Machine 2 and the well mixed extrusion of the thermoplastic polymer of melting；Wherein, decentralized institution 8 is opened roller bearing seat 3 and is installed including stranding
The fiber for opening roller bearing seat 3 in fiber stranding is rubbed with the hands and opens roller 5；Shut-off mechanism 9 includes dragging disconnected roller bearing seat 4 and is satisfied with fiber
The fiber for dragging disconnected roller bearing seat 4 drags disconnected roller 6.
Two pairs of rollers are all rubber cylinder.
Speed setting unit 7 is provided with two pairs of rollers.
Fiber drag the rotating speed of disconnected roller 4 be faster than fiber rub with the hands open the rotating speed of roller 3.
Rotating speed is different between fiber drags two rollers of disconnected roller 4, fiber rub two rollers for opening roller 3 with the hands between rotating speed not
Together.
Beneficial effects of the present invention, simple structure of the present invention, staple fiber ppd can be held by rotational speed regulation control, roller dismounting
Easily, easily change, wasted time less, high working efficiency for device work.Fiber can be made fully to divide by fiber dispersal device
Dissipate, the thermoplastic polymer that can be fully melted in screw machine is entered is coated, and the mechanical property of converted products is good.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
A kind of fiber disperses shearing device, and continuous tow comes from continuous fiber rack 1, successively through in apparatus of the present invention
After decentralized institution 8 and shut-off mechanism 9, the well mixed extrusion of thermoplastic polymer of whereabouts double screw extruder 2 and melting.
A kind of thermoplastic fibre disperses shearing device, including decentralized institution 8 and shut-off mechanism 9；Wherein, decentralized institution 8 is wrapped
Include rub with the hands open roller bearing seat 3 and be installed on rub with the hands open roller bearing seat 3 fiber rub with the hands open roller 5；Shut-off mechanism 9 includes dragging disconnected rolling
The fiber that cylinder bearing block 4 and being satisfied with drags disconnected roller bearing seat 4 drags disconnected roller 6, and two pairs of rollers are all rubber cylinder.Two pairs of rollings
Speed setting unit 7 is provided with cylinder, continuous tow can be adjusted by two pairs of rollers, drum rotation speed；Fiber drags disconnected rolling
6 rotating speeds of cylinder are faster than fiber to be rubbed with the hands and opens the rotating speed of roller 5, and rotating speed is different between fiber drags two rollers of disconnected roller 6, and fiber is rubbed with the hands and opens roller
Rotating speed is different between 5 two rollers.
Fiber drag disconnected roller 6 rotating speed be faster than fiber rub with the hands open roller 5, thus play a part of to drag disconnected continuous tow.
The rotating speed that fiber is dragged between two rollers of disconnected roller 6 is different, and the rotating speed that fiber is rubbed with the hands between two rollers for opening roller 5 is different,
Thus play a part of to knead open, rub with the hands and open continuous tow.
Fiber is rubbed the speed for opening roller 5 and between fiber drags disconnected roller 6 with the hands and is relatively fixed, and the speed between each roller is one
Individual working condition immobilizes.
Claims (2)
1. a kind of fiber disperses shearing device, it is characterised in that：Including decentralized institution（8）And shut-off mechanism（9）, continuous tow
From continuous fiber rack（1）, sequentially pass through decentralized institution（8）And shut-off mechanism（9）Afterwards, whereabouts double screw extruder（2）
With the well mixed extrusion of the thermoplastic polymer of melting；Wherein, decentralized institution（8）Roller bearing seat is opened including rubbing with the hands（3）And peace
Rubbed with the hands loaded on fiber and open roller bearing seat（3）Paired fiber rub with the hands open roller（5）；Shut-off mechanism（9）Including dragging disconnected roller bearing seat
（4）And be satisfied with fiber and drag disconnected roller bearing seat（4）Paired fiber drag disconnected roller（6）, rotating speed is provided with two pairs of rollers
Adjusting means（7）, fiber drags disconnected roller（6）Rotating speed is faster than fiber stranding and opens roller（5）Rotating speed, fiber drags disconnected roller（6）Two
Rotating speed is different between roller, and fiber is rubbed with the hands and opens roller（5）Two rollers between rotating speed it is different.
2. fiber according to claim 1 disperses shearing device, it is characterised in that：Two pairs of rollers are all rubber cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568882.6A CN105109072B (en) | 2015-09-09 | 2015-09-09 | A kind of fiber disperses shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568882.6A CN105109072B (en) | 2015-09-09 | 2015-09-09 | A kind of fiber disperses shearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109072A CN105109072A (en) | 2015-12-02 |
| CN105109072B true CN105109072B (en) | 2017-06-16 |
Family
ID=54657286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510568882.6A Active CN105109072B (en) | 2015-09-09 | 2015-09-09 | A kind of fiber disperses shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105109072B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114746U (en) * | 2011-04-08 | 2012-01-18 | 福建海源自动化机械股份有限公司 | Continuously and accurately measured continuous fiber fixed length cutting device |
| CN102358043A (en) * | 2011-08-04 | 2012-02-22 | 山东格瑞德集团有限公司 | Direct online processing device for long fiber reinforced thermoplastic composite material |
| CN104355537A (en) * | 2014-10-16 | 2015-02-18 | 宿迁市天彩玻璃纤维有限公司 | Glass fiber cutting and dispersing machine |
| CN204977502U (en) * | 2015-09-09 | 2016-01-20 | 郑州翎羽新材料有限公司 | Fiber dispersion cutting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8616110B2 (en) * | 2010-09-01 | 2013-12-31 | Ford Global Technologies, Llc | Method and apparatus for making a fiber reinforced article |
-
2015
- 2015-09-09 CN CN201510568882.6A patent/CN105109072B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114746U (en) * | 2011-04-08 | 2012-01-18 | 福建海源自动化机械股份有限公司 | Continuously and accurately measured continuous fiber fixed length cutting device |
| CN102358043A (en) * | 2011-08-04 | 2012-02-22 | 山东格瑞德集团有限公司 | Direct online processing device for long fiber reinforced thermoplastic composite material |
| CN104355537A (en) * | 2014-10-16 | 2015-02-18 | 宿迁市天彩玻璃纤维有限公司 | Glass fiber cutting and dispersing machine |
| CN204977502U (en) * | 2015-09-09 | 2016-01-20 | 郑州翎羽新材料有限公司 | Fiber dispersion cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105109072A (en) | 2015-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: 450000 room 605, block a, No.60 Guoji Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU ZEZHENG TECHNICAL SERVICES Ltd. Country or region after: China Address before: 450100 Xingyang Jianshe Road North Industrial Park, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU LINGYU NEW MATERIALS Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |