CN107268089A - A kind of bast fiber handles roller group - Google Patents
A kind of bast fiber handles roller group Download PDFInfo
- Publication number
- CN107268089A CN107268089A CN201710482017.9A CN201710482017A CN107268089A CN 107268089 A CN107268089 A CN 107268089A CN 201710482017 A CN201710482017 A CN 201710482017A CN 107268089 A CN107268089 A CN 107268089A
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- CN
- China
- Prior art keywords
- lower roll
- roller
- bast fiber
- ring
- fiber
- 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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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/24—Breaking or scutching, e.g. of flax; Decorticating with toothed or other pointed devices
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
- D01B1/34—Devices holding fibres or fibre-bearing materials during treatment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
A kind of bast fiber handles roller group, including upper roller and lower roll, lower roll includes preceding lower roll and rear lower roll, and upper roller and lower roll are arranged in roller frames, compression spring is provided with roller frames, the pressure on pending bast fiber is applied to for the gap between adjusting upper roll and lower roll and upper roller；Upper roller surface is provided with frictional layer, and upper roller surface is additionally provided with spike projection, and spike projection penetrates the frictional layer and is protruding to the surface of frictional layer；Lower roll is the preceding lower roll and rear lower roll being arranged in pairs, the preceding lower roll and afterwards lower roller surface are provided with several and peel off ring, the stripping ring is set around the preceding lower roll and rear lower roll, ring is peeled off in preceding lower roll and the equal spaced set of rear lower roll, and the strippings ring on the preceding lower roll and the glass ring that is located on rear lower roll mutually stagger setting.
Description
Technical field
The present invention relates to a kind of bast fiber processing unit, more particularly to a kind of bast fiber processing roller group.
Background technology
China is the main producing country of textile, and the yield of domestic synthetic fiber in 2000 has broken through 10,000,000 tons, accounted for fibre
Total amount 70% is tieed up, the ratio far above in the world 60%, natural fiber is out of proportion with chemical fibre.Due to oil, coal, natural
Gas etc. is the synthetic fibers that raw material is produced, and its resource is non-renewable, exhausted at last.Therefore, renewable, recyclable, environmental protection
Regenerated resources, increasingly paid close attention to by people.Since China reforms and opens up to the outside world, cotton feed has been located always since more than 20 years
In state in short supply.The history of China's silk is mainly produced in the band of Jiangsu and Zhejiang Provinces one, because land resource is seriously in great shortage, textile added value
Low, its development is limited by very large, during the last ten years, the trend that total output tapers off.Though wool is liked by people, I
State year Wool yield and quality be difficult to meet domestic demand, in recent years, the annual a large amount of raw wools of import, scoured wool, wool top, hair
Yarn.
A major class in bast fiber is that the development prospect of flaxen fiber in flaxen fiber, natural fiber is the most wide, except
Ramie, flax, jute, hemp can be used for outside textile, and other crudefiber crop (sisal hemp, abaca etc.) fibers are mostly used for the rope made of hemp, fiber crops
The industrial packaging materials such as bag.
Flaxen fiber refers to the general name of the fiber obtained from various fibre of flax for textile materials.Flaxen fiber is various in style, including bast is fine
Peacekeeping leaf fibre.The fiber that flaxen fiber is obtained from various fibre of flax for textile materials, including annual or perennial herb dicotyledon skin
The bast fiber and monocotyledonous leaf fibre of layer.Bast fiber crop mainly has ramie, jute, piemarker, hemp（Chinese fiber crops）、
Flax, bluish dogbane and gombo hemp etc..The wherein cell wall such as ramie, flax, bluish dogbane not lignifying, the thickness length of fiber is with cotton phase
Closely, textile raw material can be made, various nice and cool grass lawns, grass cloth is made into, also can be with cotton, hair, silk or chemical fibre blending；Jute, gombo hemp
Deng bast fiber cell wall lignifying, fiber is short, is only suitable for spinning rope and is packed for gunnysack etc..Leaf fibre is thicker than bast fiber
Firmly, rope etc. can only be manufactured.Crudefiber crop can also produce chemical industry, medicine and the raw material of papermaking.Flaxen fiber is bonded in flakes by colloid,
Colloid must be removed when producing, makes fiber separation, claims degumming.Ramie and flax are separable into single fiber.Tossa is short, Zhi Nengfen
Spinned from into appropriately sized fibre bundle, this fibre bundle claims process of fiber.In the flaxen fiber of weaving, colloid and its
His cellulose accompaniment is more, it is concise after, the content of cellulose of flaxen fiber is still lower than cotton fiber.The content of cellulose of ramee
Close with cotton, flax fiber cellulose content is more slightly lower than ramie, and the content of cellulose such as jute and leaf fibre only has 70% or so or less.
The degree of orientation ratio cotton fiber of cellulose macromolecule is big in ramie and flax fiber cell wall, crystallinity might as well, thus flaxen fiber is strong
Degree is higher than cotton fiber, up to 6.5 g deniers；Elongation is small, only the half of cotton fiber, and about 3.5%, it is more crisp than cotton fiber.Ramie
It is smooth with flax fiber surface, it is easier to adsorption moisture, the speed that moisture is distributed into air；Fiber is more straight and upright, no
It is yielding.
All flaxen fibers are cellulose fibre, and basic chemical composition is cellulose, and other also have pectic substance, hemicellulose
The non-fibrous materials such as element, lignin, fatty wax, they are together with cellulose association.Available fiber is taken out, first
It is separated with these colloids.Content of cellulose is in 75% or so, and silk fiber in the chemical composition of various flaxen fibers
The ratio of fiber content is similar.In addition to ramee is long fibre, other flaxen fibers are all length very short fibers, therefore, real
Trample it is middle use half deguming technique, fiber is viscous and into the longer process of fiber of length, it is low to obtain then with its monomer come resultant yarn
Extra-high level yarn.This is the basic technology of other flaxen fibers in addition to ramie.If successful implementation, flax can turn into and cashmere,
The fibrous material of silk equally noble quality.The single fiber of all bast fibers is all unicellular, slim appearance, closed at both ends, there is born of the same parents
Chamber, its containment wall thickness, because kind is different and variant with maturity, is in oval or polygonal, radially in stratiform with length more in the section
Structure, the degree of orientation and crystallinity are above cotton fiber.
Flaxen fiber after crudefiber crop harvesting, will first pass through peeling, degumming etc. using preceding needing to carry out it degumming process
Preparatory processing removes superficial cell, collenchymatous cell, parenchyma cell etc. and some colloidal substances and non-fibrous material, retains bast cell
Fibre bundle, then by the gelatin substances such as the hemicellulose between bast cell, pectin, lignin remove, last flaxen fiber is through overdrying
Dry, scutching has just obtained that the long fibre or fibre bundle of textile process can be carried out.It is big due to there are between bast-fibre beam
Colloidal substance is measured, therefore, needs first to carry out loose fiber crops processing when to bast-fibre Shu Jinhang degumming process, is broken up between fibre bundle
Combine closely so that degumming agent is easier, more fully entered between fibre bundle.But can be with there is presently no developing
Carry out this machine and equipment for sending fiber crops to handle, pine fiber crops processing, the effect of this processing mode are typically all carried out using beater
Acutely, a certain degree of damage can be produced to flaxen fiber than larger to flaxen fiber hitting dynamics, accordingly, it would be desirable to develop a kind of low
The pine fiber crops of damage.
Bast fiber is typically all tightly docile and obedient on the xylem of plant, in order to which bast fiber is separated, it is necessary to first
Bast fiber is stripped down from the xylem of plant, i.e., usually said stripping fiber crops processing.
Flaxen fiber is using preceding needing to carry out it degumming process, but in traditional crudefiber crop growing area, typically all
It is that communications and transportation is difficult, therefore, numb agriculture needs to carry out pre- stripping fiber crops processing after the completion of by fiber crops harvesting, i.e. numb bast fiber is first
Stripped down from anesthesia stem, prevent the material in anesthesia stem in stacking wait transportation from being produced to numb bast fiber portion
Detrimental effect, and then influence the quality of flaxen fiber.The numb preprocessing means of stripping traditional at present are stripping hemp cut piece stripping fiber crops, but this
Kind traditional stripping hemp cut is inconvenient for use, and the numb efficiency of stripping is low, and easily hurts user, accordingly, it would be desirable to develop a kind of new tough
Hide fiber stripping device, is mainly used in the stripping to flaxen fiber.
The content of the invention
It is easy to use it is an object of the invention to provide one kind is simple in construction, and can effectively realize bast fiber from stalk
The bast fiber processing roller group of upper separation.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of bast fiber handles roller group, including upper roller and
Lower roll, upper roller and lower roll are arranged in roller frames, compression spring are provided with roller frames, between adjusting upper roll and lower roll
Gap and upper roller are applied to the pressure on pending bast fiber；Lower roll includes preceding lower roll and rear lower roll；Upper roller surface is provided with
Frictional layer, upper roller surface is additionally provided with spike projection, and spike projection penetrates the frictional layer and is protruding to the surface of frictional layer；Under
Roller is the preceding lower roll and rear lower roll being arranged in pairs, and the preceding lower roll and afterwards lower roller surface are provided with several and peel off ring, described
Peel off ring to set around the preceding lower roll and rear lower roll, peel off ring equal spaced set on preceding lower roll and rear lower roll, and be located at
Stripping ring on preceding lower roll and the stripping ring on rear lower roll mutually stagger setting.
Further, the frictional layer in the upper roller is coarse silastic-layer；The spike projection is plugged in upper roller
In default mounting hole.
Further, the ring outermost of peeling off is provided with the helix for being used for separating bast fiber from stalk.
Further, the ring of peeling off has interior to outside successively including pad, expansion loop, steel ring body, stripping sword；The spiral shell
Spin line is arranged on stripping sword.
Further, it is provided with balancing band between the pad and expansion loop.
Further, the stripping ring is closely set on preceding lower roll and rear lower roll by the elastic deformation of itself.
Beneficial effects of the present invention are：Primary bast fiber with stalk, such as fibre of flax for textile material etc., it can be fed directly into
The processing roller group, in order to obtain preferable treatment effect, the processing roller group can typically be provided with some groups, and specific quantity can be with
Selected and adjusted according to the need for actual conditions.In processing procedure, the bast fiber with stalk is from upper roller and lower roll
Between gap in feed, stalk is first subjected to the raised squeezing action of spike in upper roller, and spike projection relies on compression spring
Its projection is pressed into bast fiber by the pressure for applying upper roller, the epidermis of bast fibre plant is loosened, and then position
Invaded in the helix on the stripping ring on lower roll in the effect of pressure in the bast fiber loosened so that be coated on
The bast fiber layer of stalk periphery is further decomposed.Bast fiber the operation of a machine and grip under move on, again by
The extruding of upper roller and lower roll and release effect so that the bast fiber for being coated on stalk periphery is little by little loosened, separated, by one
Monoblock, is decomposed into the fibre bundle of one thread of thread at leisure, and then completes bast fiber from the separation in stalk.Using the present invention's
The bast fiber size handled after roller group processing is comparatively fine, the need for less fiber block can meet follow-up high speed degumming,
Because the size of fiber block is smaller, its contact area with degumming agent is bigger, and then degumming effect is also better.The present invention is also
Can so it be can be obtained by required tough according to the reasonably quantity of increase and less processing roller group the need for actual conditions
Hide fiber block size.The roller frames and corresponding drive device that roller group is handled in the present invention are prior art, can be direct
Drive device of the prior art is brought and used, be will not be repeated here.
Brief description of the drawings
Fig. 1 is the structural representation for the treatment of tube of the present invention.
In figure, 1, upper roller, 2, lower roll, 21, preceding lower roll, 22, rear lower roll, 4, frictional layer, 5, spike it is raised, 6, peel off ring.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by an embodiment, and its accompanying drawing is combined, it is right
This programme is illustrated.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of bast fiber handles roller group, including upper roller 1
With lower roll 2, upper roller 1 and lower roll 2 are arranged in roller frames, compression spring are provided with roller frames, for adjusting upper roll 1 and lower roll
Gap and upper roller 1 between 2 are applied to the pressure on pending bast fiber；Lower roll 2 includes preceding lower roll 21 and rear lower roll 22；On
The surface of roller 1 is provided with frictional layer 4, and the surface of upper roller 1 is additionally provided with spike projection 5, and spike projection 5 penetrates the frictional layer 4 and convex
Go out to the surface of frictional layer 4；Lower roll is the preceding lower roll 21 and rear lower roll 22 being arranged in pairs, preceding lower roll 21 and rear lower roll 22 table
Face is provided with several and peels off ring 6, and the stripping ring 6 is set around the preceding lower roll 21 and rear lower roll 22, peels off ring 6 preceding
Equal spaced set on lower roll 21 and rear lower roll 22, and peel off ring 6 and the stripping on rear lower roll 22 on preceding lower roll 21
Mutually stagger setting from ring phase 5.
Further, the frictional layer 4 in the upper roller 1 is coarse silastic-layer；The spike projection 5 is plugged in upper roller
On 1 in default mounting hole.
Further, the outermost of ring 6 of peeling off is provided with the helix for being used for separating bast fiber from stalk.
Further, the ring 6 of peeling off has interior to outside successively including pad, expansion loop, steel ring body, stripping sword；It is described
Helix is arranged on stripping sword.
Further, it is provided with balancing band between the pad and expansion loop.
Further, the stripping ring 6 is closely set on preceding lower roll 21 and rear lower roll 22 by the elastic deformation of itself.
The present invention the course of work be：Primary bast fiber with stalk, such as fibre of flax for textile material etc., it can be fed directly into
The processing roller group, in order to obtain preferable treatment effect, the processing roller group can typically be provided with some groups, and specific quantity can be with
Selected and adjusted according to the need for actual conditions.In processing procedure, the bast fiber with stalk is from upper roller and lower roll
Between gap in feed, stalk is first subjected to the raised squeezing action of spike in upper roller, and spike projection relies on compression spring
Its projection is pressed into bast fiber by the pressure for applying upper roller, the epidermis of bast fibre plant is loosened, due to upper roller
On be additionally provided with frictional layer, bast fiber is only gripped between upper roller and lower roll, will not occur excessive movement, be conducive to
The progress of processing procedure.And then the helix on stripping ring being located on lower roll is invaded in the effect of pressure is loosened
Bast fiber in so that be coated on stalk periphery bast fiber layer further decompose.Bast fiber in the operation of a machine and
Moved under gripping, again the extruding by upper roller and lower roll and release effect so that the bast for being coated on stalk periphery is fine
Dimension is little by little loosened, separated, by a monoblock, and the fibre bundle of one thread of thread is decomposed at leisure, so complete bast fiber from
Separation in stalk.Comparatively fine using the bast fiber size after the processing roller group processing of the present invention, less fiber block can
The need for meeting follow-up high speed degumming, because the size of fiber block is smaller, its contact area with degumming agent is bigger, and then
Degumming effect is also better.The present invention can also be according to the reasonably number of increase and less processing roller group the need for actual conditions
Amount, so can be obtained by required bast fiber block size.The roller frames of roller group and corresponding drive are handled in the present invention
Dynamic device is prior art, directly can bring drive device of the prior art and use, will not be repeated here.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Belong to those skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.
Claims (6)
1. a kind of bast fiber handles roller group, it is characterised in that including upper roller and lower roll, lower roll includes preceding lower roll and rear lower roll,
Upper roller and lower roll are arranged in roller frames, compression spring are provided with roller frames, for the gap between adjusting upper roll and lower roll
The pressure on pending bast fiber is applied to upper roller；Upper roller surface is provided with frictional layer, and upper roller surface is additionally provided with spike
Projection, spike projection penetrates the frictional layer and is protruding to the surface of frictional layer；Under lower roll is the preceding lower roll that is arranged in pairs and is rear
Roller, the afterwards preceding lower roll and lower roller surface are provided with several and peel off ring, under the stripping ring surround the preceding lower roll and be rear
Roller is set, and peels off ring equal spaced set on preceding lower roll and rear lower roll, and the stripping ring on the preceding lower roll be located at after under
Stripping ring on roller mutually staggers setting.
2. bast fiber according to claim 1 handles roller group, it is characterised in that the frictional layer in the upper roller is coarse
Silastic-layer；The spike projection is plugged in upper roller in default mounting hole.
3. bast fiber according to claim 1 handles roller group, it is characterised in that the stripping ring outermost, which is provided with, to be used for
The helix that bast fiber is separated from stalk.
4. bast fiber according to claim 3 handles roller group, it is characterised in that the stripping ring have in wrapping successively outside
Include pad, expansion loop, steel ring body, stripping sword；The helix is arranged on stripping sword.
5. bast fiber according to claim 4 handles roller group, it is characterised in that set between the pad and expansion loop
There is balancing band.
6. bast fiber according to claim 1 handles roller group, it is characterised in that the stripping ring relies on the elasticity of itself
Deformation is closely set on preceding lower roll and rear lower roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482017.9A CN107268089A (en) | 2017-06-22 | 2017-06-22 | A kind of bast fiber handles roller group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482017.9A CN107268089A (en) | 2017-06-22 | 2017-06-22 | A kind of bast fiber handles roller group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268089A true CN107268089A (en) | 2017-10-20 |
Family
ID=60068073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482017.9A Withdrawn CN107268089A (en) | 2017-06-22 | 2017-06-22 | A kind of bast fiber handles roller group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509865A (en) * | 2018-12-13 | 2019-03-22 | 无锡凯帕德瑞科技有限公司 | Rolling pole piece of lithium ion battery machine |
-
2017
- 2017-06-22 CN CN201710482017.9A patent/CN107268089A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509865A (en) * | 2018-12-13 | 2019-03-22 | 无锡凯帕德瑞科技有限公司 | Rolling pole piece of lithium ion battery machine |
| CN109509865B (en) * | 2018-12-13 | 2019-10-01 | 无锡凯帕德瑞科技有限公司 | Rolling pole piece of lithium ion battery machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |