CN110306268A - A kind of tensile type silkworm yarn production method and equipment - Google Patents
A kind of tensile type silkworm yarn production method and equipment Download PDFInfo
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- CN110306268A CN110306268A CN201910395816.1A CN201910395816A CN110306268A CN 110306268 A CN110306268 A CN 110306268A CN 201910395816 A CN201910395816 A CN 201910395816A CN 110306268 A CN110306268 A CN 110306268A
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- Prior art keywords
- flexible
- production method
- resistant fibre
- yarn production
- mulberry silk
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
- D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
Abstract
The invention belongs to mulberry silk technical fields, especially a kind of tensile type silkworm yarn production method and equipment, including flexible traction-resistant fibre, the outer surface of the flexibility traction-resistant fibre offers winding groove, and the inner wall of the winding groove, which is respectively screw, is wrapped with mulberry silk and flexible elastic thread.The tensile type silkworm yarn production method and equipment, production method by the way that flexible traction-resistant fibre is arranged, reach and method improvement is carried out to flexible traction-resistant fibre, the helical form nanofiber containing flexible polyimides and thermoplastic polypropylene nitrile is prepared for by spinning shoulder to shoulder, the flow velocity of two kinds of polymer can have an impact the pattern of fiber result: when the flow velocity of polyacrylonitrile is excessively high, the degreeof tortuosity of fiber will reduce, and as the flow velocity of polyimides increases, degreeof tortuosity has increase；So that flexible traction-resistant fibre has helical form, increase the automatic restorability of tensile elastic.
Description
Technical field
The present invention relates to mulberry silk technical field more particularly to a kind of tensile type silkworm yarn production method and equipment.
Background technique
Mulberry silk is secretion silk liquid concretionary continuous fiber when matured silkworm cocoons, also referred to as " natural silk ", many to produce
Enterprise is also known as " silk cotton ".It is one of the animal origin that the mankind utilize earliest as wool, according to the difference of food,
Divide silkworm, tussah, cassava silkworm, wild silkworm, willow silkworm and giant silkworm etc. again.The strand being pumped from single silk cocoon is known as silk, it is by two
Single fiber borrows silk gum bonding to coat.The silk of several silk cocoons is extracted out, strand made of silk gum bonding package is borrowed, there is silkworm
Point of silk (also referred to as raw silk) and tussah silk, is referred to as silk.The silk for removing silk gum, is called refining silk.
Mulberry silk has preferable extensibility at present, but elastic performance is insufficient, and most of mulberry silks are made in larger pulling force
Cannot restore very well under, once pulling force is excessive, be easy to pull apart, and mulberry silk manufacturing cost is higher, once be torn, loss compared with
Greatly, while in actual mulberry silk R&D process, most of is all directly in workshop using high-precision, more complicated spinning
It knits and carries out weaving experiment in equipment, do not only take up the production time, delay production efficiency, and most of workshop Weaving device is all
Whole pipeline system operation is not suitable for the experimental implementation of single step.
Summary of the invention
It is insufficient based on existing mulberry silk elastic performance, be more than after extension property restorability is poor and research and development experiment at
This high technical problem, the invention proposes a kind of tensile type silkworm yarn production method and equipment.
A kind of tensile type silkworm yarn production method proposed by the present invention and equipment, including flexible traction-resistant fibre, the flexibility
The outer surface of traction-resistant fibre offers winding groove, and the inner wall of the winding groove, which is respectively screw, is wrapped with mulberry silk and flexible elastic force
Line.
The production method of the flexibility traction-resistant fibre are as follows: Step 1: preparing solution, by polyimides 30%-35%, gather oneself
Lactone 10%-13%, tetrabutyl titanate salt 20%-26%, polyvinyl alcohol 35%-39%, polyacrylonitrile 1%-3%, polyethylene
Alcohol 13%-20%, graphene 5%-10% are mixed into solution；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the direct use of molding flexible traction-resistant fibre sample after being sintered.
Preferably, the inner wall of the winding groove helically shape, the mulberry silk and flexible elastic thread are with flexible tension
The axle center of fiber is the distribution of array centerline circular array, and the flexibility elastic thread is made of translucent rubber material.
Preferably, the solution in the step 1 further includes the poly- 3- hexyl thiophene nano particle of 0.1%-3%.
Preferably, including threading disk, pass through the outer of the through-hole that opens up and flexible traction-resistant fibre at the axle center of the threading disk
Surface activity socket；
The outer surface of the threading disk is provided with winding mechanism, and the winding mechanism includes coiling electric motor.
Preferably, the housing upper surface of the coiling electric motor is fixedly connected with connecting rod, the surface activity socket of the connecting rod
There is winding drum, the screw top of the connecting rod is socketed with fixture nut, the outer surface difference of the two neighboring winding drum
It is fixedly connected with one end of mulberry silk and flexible elastic thread；
One end outer surface of the coiling electric motor is fixedly connected with thread jamming part by U-shaped bar, and the thread jamming part includes card line
Solderless wrapped connection is slided on disk, surface of the surface of two adjacent card line disks respectively with mulberry silk and flexible elastic thread.
Preferably, the winding mechanism further includes T-slot, and the T-slot is opened in the outer surface of threading disk, the T-type
The big end inner wall sliding sleeve of slot is connected to curved slab, the fixed company of the exterior outside surface of the curved slab and the outer surface of coiling electric motor
It connecing, the model of multiple coiling electric motors is Dual-output shaft motor, and the lower surface of the curved slab is fixedly connected with spring leaf,
Two spring leafs are electrically connected with the power end of coiling electric motor respectively, and the inner bottom wall of the T-slot is fixedly installed with electrode
Ring, the lower surface sliding contact with two spring leafs respectively of the upper surface of two electrode retaining collars.
Preferably, the equal fixing sleeve of output shaft of the coiling electric motor of double output shaft is connected to shaft, the surface of the shaft
Fixing sleeve is connected to pinion gear, and the both ends outer surface of the threading disk has been fixedly attached gear ring, the outer surface of the pinion gear
It is engaged with the outer surface of gear ring.
Preferably, the corner of the U-shaped bar is fixed is plugged with screw rod, the end surface of the screw rod and one of institute
It states and is fixedly attached at the axle center of card line disk, at the axle center of another card line disk and the surface sliding plug of screw rod.
Preferably, another end surfaces of the screw rod are provided with elastic force adjustment portion, another end surfaces screw thread of the screw rod
It is socketed with manual adjustment portion, the elastic force regulator site is between card line disk and manual adjustment portion.
Preferably, the elastic force adjustment portion includes any one in column spring and volute spring, the manual adjustment portion
It is made of nut group, and nut group is made of two nuts.
Having the beneficial effect that in the present invention
1, it is respectively screw by the inner wall of setting winding groove and is wrapped with mulberry silk and flexible elastic thread, reached to mulberry silk
Tensile property improve, it is soft when mulberry silk and flexible elastic thread are wrapped in flexible traction-resistant fibre outer surface and pull
Property elastic thread can automatically reset after being stretched.
2, by the way that the production method of flexible traction-resistant fibre is arranged, reached and method improvement is carried out to flexible traction-resistant fibre, led to
It crosses to spin shoulder to shoulder and is prepared for the helical form nanofiber containing flexible polyimides and thermoplastic polypropylene nitrile, two kinds of polymer
Flow velocity can have an impact the pattern of fiber result: when the flow velocity of polyacrylonitrile is excessively high, the degreeof tortuosity of fiber will subtract
It is small, and as the flow velocity of polyimides increases, degreeof tortuosity has increase；So that flexible traction-resistant fibre has helical form,
Increase the automatic restorability of tensile elastic.
3, winding mechanism is provided with by the outer surface of setting threading disk, has reached the reality to mulberry silk and flexible elastic thread
The equipment for testing type winding improves, and coiling electric motor drives mulberry silk and flexible elastic thread to twine in the outer surface of flexible traction-resistant fibre
Around when flexible traction-resistant fibre at the uniform velocity right-to-left is mobile, mulberry silk and flexible elastic thread uniform winding are in flexible traction-resistant fibre
Outer surface on, this structure is simple, at low cost, is more suitable in experiment R&D process and uses.
Detailed description of the invention
Fig. 1 is the schematic diagram of a kind of tensile type silkworm yarn production method proposed by the present invention and equipment；
Fig. 2 is that the flexible traction-resistant fibre structure of a kind of tensile type silkworm yarn production method proposed by the present invention and equipment is transversal
Surface side view；
Fig. 3 is that T-slot structure partial is vertical in a kind of tensile type silkworm yarn production method proposed by the present invention and Fig. 1 of equipment
Body figure；
Fig. 4 is the coiling electric motor structural upright installation of a kind of tensile type silkworm yarn production method proposed by the present invention and equipment
Figure；
Fig. 5 is the card line dish structure perspective view of a kind of tensile type silkworm yarn production method proposed by the present invention and equipment.
In figure: 1, flexible traction-resistant fibre；2, winding groove；3, mulberry silk；4, flexible elastic thread；5, disk is threaded；6, coiling electricity
Machine；61, connecting rod；62, winding drum；63, fixture nut；64, T-slot；65, curved slab；66, pinion gear；67, gear ring；68,
Spring leaf；69, electrode retaining collar；7, U-shaped bar；71, card line disk；72, screw rod；73, elastic force adjustment portion；74, manual adjustment portion.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of tensile type silkworm yarn production method and equipment, including flexible traction-resistant fibre 1, flexible tension are fine
The outer surface of dimension 1 offers winding groove 2, and the inner wall of winding groove 2, which is respectively screw, is wrapped with mulberry silk 3 and flexible elastic thread 4；
Further, the inner wall of winding groove 2 helically shape, mulberry silk 3 and flexible elastic thread 4 are with flexible traction-resistant fibre
1 axle center is the distribution of array centerline circular array, and flexible elastic thread 4 is made of translucent rubber material, translucent rubber material
Flexible elastic thread 4 can convenient for mulberry silk 3 weaving make, not influence its appearance；
Inner wall by the way that winding groove 2 is arranged, which is respectively screw, is wrapped with mulberry silk 3 and flexible elastic thread 4, has reached to silkworm
The tensile property of silk 3 improves, and pulls when mulberry silk 3 is wrapped in flexible 1 outer surface of traction-resistant fibre with flexible elastic thread 4
When, flexible elastic thread 4 can automatically reset after being stretched.
The production method of flexible traction-resistant fibre 1 are as follows: Step 1: preparing solution, polyimides 30%-35% gathers in oneself
Ester 10%-13%, tetrabutyl titanate salt 20%-26%, polyvinyl alcohol 35%-39%, polyacrylonitrile 1%-3%, polyvinyl alcohol
13%-20%, graphene 5%-10% are mixed into solution, the solution in step 1 further include 0.1%-3% poly- 3- oneself
Base thiophene nano particle；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the direct use of molding flexible 1 sample of traction-resistant fibre after being sintered；
Production method by the way that flexible traction-resistant fibre 1 is arranged, has reached to flexible 1 carry out method improvement of traction-resistant fibre, has led to
It crosses to spin shoulder to shoulder and is prepared for the helical form nanofiber containing flexible polyimides and thermoplastic polypropylene nitrile, two kinds of polymer
Flow velocity can have an impact the pattern of fiber result: when the flow velocity of polyacrylonitrile is excessively high, the degreeof tortuosity of fiber will subtract
It is small, and as the flow velocity of polyimides increases, degreeof tortuosity has increase；So that flexible traction-resistant fibre 1 has helical form,
Increase the automatic restorability of tensile elastic.
A kind of manufacturing equipment of tensile type silkworm yarn production method, including threading disk 5 are prepared, threads and leads at the axle center of disk 5
Cross the outer surface pivot bush unit of the through-hole opened up and flexible traction-resistant fibre 1；
The outer surface of threading disk 5 is provided with winding mechanism, and winding mechanism includes coiling electric motor 6；
Further, winding mechanism further includes T-slot 64, and T-slot 64 is opened in the outer surface of threading disk 5, T-slot 64
Big end inner wall sliding sleeve is connected to curved slab 65, and the exterior outside surface of curved slab 65 is fixedly connected with the outer surface of coiling electric motor 6, more
The model of a coiling electric motor 6 is Dual-output shaft motor；
T-slot 64 blocks curved slab 65, and curved slab 65 is not allowed the threading diametric movement of disk 5 occur；
Further, the lower surface of curved slab 65 is fixedly connected with spring leaf 68, and two spring leafs 68 are electric with coiling respectively
The power end of machine 6 is electrically connected, and the inner bottom wall of T-slot 64 is fixedly installed with electrode retaining collar 69, the upper surface point of two electrode retaining collars 69
Not with the lower surface sliding contact of two spring leafs 68, spring leaf 68 and electrode retaining collar 69 are set, it can be to coiling electricity on the move
Machine 6 is powered, can be by the communication conductive wire of electrode retaining collar 69, and conducting wire is extend out to the outside for threading disk 5, to facilitate connection electricity
Source；
Further, the equal fixing sleeve of output shaft of the coiling electric motor 6 of double output shaft is connected to shaft, the surface fixing sleeve of shaft
It is connected to pinion gear 66, the both ends outer surface of threading disk 5 has been fixedly attached gear ring 67, the outer surface of pinion gear 66 and gear ring
67 outer surface engagement；
The outer surface of pinion gear 66 enables to mulberry silk 3 and flexible elastic thread 4 after engaging with the outer surface of gear ring 67
Do the solderless wrapped connection of circumferencial direction；
The housing upper surface of coiling electric motor 6 is fixedly connected with connecting rod 61, and the surface activity of connecting rod 61 is socketed with winding drum
62, the screw top of connecting rod 61 is socketed with fixture nut 63, the outer surface of two neighboring winding drum 62 respectively with mulberry silk 3 and
One end of flexible elastic thread 4 is fixedly connected, and winding drum 62 is located on connecting rod 61 by fixture nut 63, does not allow winding drum 62
Fall out connecting rod 61；
One end outer surface of coiling electric motor 6 is fixedly connected with thread jamming part by U-shaped bar 7, and thread jamming part includes card line disk 71, and two
Slide solderless wrapped connection, the bottom end of U-shaped bar 7 in surface of the surface of a adjacent card line disk 71 respectively with mulberry silk 3 and flexible elastic thread 4
It is connected to idler wheel by bearing movable sleeve, the surface of idler wheel and the outer surface of threading disk 5 roll and connect；
Further, the corner of U-shaped bar 7 is fixed is plugged with screw rod 72, the end surface of screw rod 72 and one of card
Be fixedly attached at the axle center of drum 71, at the axle center of another card line disk 71 with the surface sliding plug of screw rod 72,3 He of mulberry silk
Flexible elastic thread 4 is straightened by 71 clamping of card line disk, the form tensed with straight line in order to mulberry silk 3 and flexible elastic thread 4 into
Row winding；
Further, another end surfaces of screw rod 72 are provided with elastic force adjustment portion 73, another end surfaces screw thread of screw rod 72
It is socketed with manual adjustment portion 74, between card line disk 71 and manual adjustment portion 74, setting elastic force is adjusted elastic force adjustment portion 73
Portion 73 and manual adjustment portion 74 can adjust card line disk 71 to the clamping dynamics of mulberry silk 3 and flexible elastic thread 4；
Further, elastic force adjustment portion 73 includes any one in column spring and volute spring, manual adjustment portion 74 by
Nut group is constituted, and nut group is made of two nuts；
The outer surface of setting threading disk 5 is provided with winding mechanism, has reached to mulberry silk 3 and flexible elastic thread 4
The equipment of test-type winding improves, and coiling electric motor 6 drives mulberry silk 3 and flexible elastic thread 4 in the outer of flexible traction-resistant fibre 1
Surface wrap, when flexible traction-resistant fibre 1 at the uniform velocity right-to-left is mobile, mulberry silk 3 and flexible 4 uniform winding of elastic thread are in flexibility
On the outer surface of traction-resistant fibre 1, this structure is simple, at low cost, is more suitable in experiment R&D process and uses.
Embodiment one
Referring to Fig.1-5, a kind of tensile type silkworm yarn production method and equipment, including flexible traction-resistant fibre 1, flexible tension are fine
The outer surface of dimension 1 offers winding groove 2, and the inner wall of winding groove 2, which is respectively screw, is wrapped with mulberry silk 3 and flexible elastic thread 4；
Further, the inner wall of winding groove 2 helically shape, mulberry silk 3 and flexible elastic thread 4 are with flexible traction-resistant fibre
1 axle center is the distribution of array centerline circular array, and flexible elastic thread 4 is made of translucent rubber material, translucent rubber material
Flexible elastic thread 4 can convenient for mulberry silk 3 weaving make, not influence its appearance；
Inner wall by the way that winding groove 2 is arranged, which is respectively screw, is wrapped with mulberry silk 3 and flexible elastic thread 4, has reached to silkworm
The tensile property of silk 3 improves, and pulls when mulberry silk 3 is wrapped in flexible 1 outer surface of traction-resistant fibre with flexible elastic thread 4
When, flexible elastic thread 4 can automatically reset after being stretched.
The production method of flexible traction-resistant fibre 1 are as follows: Step 1: solution is prepared, by polyimides 30%, polycaprolactone
10%, tetrabutyl titanate salt 20%, polyvinyl alcohol 35%, polyacrylonitrile 1%, polyvinyl alcohol 13%, the mixing of graphene 5%
At solution, the solution in step 1 further includes the poly- 3- hexyl thiophene nano particle of 0.1%-3%；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the direct use of molding flexible 1 sample of traction-resistant fibre after being sintered；
Production method by the way that flexible traction-resistant fibre 1 is arranged, has reached to flexible 1 carry out method improvement of traction-resistant fibre, has led to
It crosses to spin shoulder to shoulder and is prepared for the helical form nanofiber containing flexible polyimides and thermoplastic polypropylene nitrile, two kinds of polymer
Flow velocity can have an impact the pattern of fiber result: when the flow velocity of polyacrylonitrile is excessively high, the degreeof tortuosity of fiber will subtract
It is small, and as the flow velocity of polyimides increases, degreeof tortuosity has increase；So that flexible traction-resistant fibre 1 has helical form,
Increase the automatic restorability of tensile elastic.
A kind of manufacturing equipment of tensile type silkworm yarn production method, including threading disk 5 are prepared, threads and leads at the axle center of disk 5
Cross the outer surface pivot bush unit of the through-hole opened up and flexible traction-resistant fibre 1；
The outer surface of threading disk 5 is provided with winding mechanism, and winding mechanism includes coiling electric motor 6；
Further, winding mechanism further includes T-slot 64, and T-slot 64 is opened in the outer surface of threading disk 5, T-slot 64
Big end inner wall sliding sleeve is connected to curved slab 65, and the exterior outside surface of curved slab 65 is fixedly connected with the outer surface of coiling electric motor 6, more
The model of a coiling electric motor 6 is Dual-output shaft motor；
T-slot 64 blocks curved slab 65, and curved slab 65 is not allowed the threading diametric movement of disk 5 occur；
Further, the lower surface of curved slab 65 is fixedly connected with spring leaf 68, and two spring leafs 68 are electric with coiling respectively
The power end of machine 6 is electrically connected, and the inner bottom wall of T-slot 64 is fixedly installed with electrode retaining collar 69, the upper surface point of two electrode retaining collars 69
Not with the lower surface sliding contact of two spring leafs 68, spring leaf 68 and electrode retaining collar 69 are set, it can be to coiling electricity on the move
Machine 6 is powered, can be by the communication conductive wire of electrode retaining collar 69, and conducting wire is extend out to the outside for threading disk 5, to facilitate connection electricity
Source；
Further, the equal fixing sleeve of output shaft of the coiling electric motor 6 of double output shaft is connected to shaft, the surface fixing sleeve of shaft
It is connected to pinion gear 66, the both ends outer surface of threading disk 5 has been fixedly attached gear ring 67, the outer surface of pinion gear 66 and gear ring
67 outer surface engagement；
The outer surface of pinion gear 66 enables to mulberry silk 3 and flexible elastic thread 4 after engaging with the outer surface of gear ring 67
Do the solderless wrapped connection of circumferencial direction；
The housing upper surface of coiling electric motor 6 is fixedly connected with connecting rod 61, and the surface activity of connecting rod 61 is socketed with winding drum
62, the screw top of connecting rod 61 is socketed with fixture nut 63, the outer surface of two neighboring winding drum 62 respectively with mulberry silk 3 and
One end of flexible elastic thread 4 is fixedly connected, and winding drum 62 is located on connecting rod 61 by fixture nut 63, does not allow winding drum 62
Fall out connecting rod 61；
One end outer surface of coiling electric motor 6 is fixedly connected with thread jamming part by U-shaped bar 7, and thread jamming part includes card line disk 71, and two
Slide solderless wrapped connection, the bottom end of U-shaped bar 7 in surface of the surface of a adjacent card line disk 71 respectively with mulberry silk 3 and flexible elastic thread 4
It is connected to idler wheel by bearing movable sleeve, the surface of idler wheel and the outer surface of threading disk 5 roll and connect；
Further, the corner of U-shaped bar 7 is fixed is plugged with screw rod 72, the end surface of screw rod 72 and one of card
Be fixedly attached at the axle center of drum 71, at the axle center of another card line disk 71 with the surface sliding plug of screw rod 72,3 He of mulberry silk
Flexible elastic thread 4 is straightened by 71 clamping of card line disk, the form tensed with straight line in order to mulberry silk 3 and flexible elastic thread 4 into
Row winding；
Further, another end surfaces of screw rod 72 are provided with elastic force adjustment portion 73, another end surfaces screw thread of screw rod 72
It is socketed with manual adjustment portion 74, between card line disk 71 and manual adjustment portion 74, setting elastic force is adjusted elastic force adjustment portion 73
Portion 73 and manual adjustment portion 74 can adjust card line disk 71 to the clamping dynamics of mulberry silk 3 and flexible elastic thread 4；
Further, elastic force adjustment portion 73 includes any one in column spring and volute spring, manual adjustment portion 74 by
Nut group is constituted, and nut group is made of two nuts；
The outer surface of setting threading disk 5 is provided with winding mechanism, has reached to mulberry silk 3 and flexible elastic thread 4
The equipment of test-type winding improves, and coiling electric motor 6 drives mulberry silk 3 and flexible elastic thread 4 in the outer of flexible traction-resistant fibre 1
Surface wrap, when flexible traction-resistant fibre 1 at the uniform velocity right-to-left is mobile, mulberry silk 3 and flexible 4 uniform winding of elastic thread are in flexibility
On the outer surface of traction-resistant fibre 1, this structure is simple, at low cost, is more suitable in experiment R&D process and uses.
Embodiment two
Referring to Fig.1-5, a kind of tensile type silkworm yarn production method and equipment, including flexible traction-resistant fibre 1, flexible tension are fine
The outer surface of dimension 1 offers winding groove 2, and the inner wall of winding groove 2, which is respectively screw, is wrapped with mulberry silk 3 and flexible elastic thread 4；
Further, the inner wall of winding groove 2 helically shape, mulberry silk 3 and flexible elastic thread 4 are with flexible traction-resistant fibre
1 axle center is the distribution of array centerline circular array, and flexible elastic thread 4 is made of translucent rubber material, translucent rubber material
Flexible elastic thread 4 can convenient for mulberry silk 3 weaving make, not influence its appearance；
Inner wall by the way that winding groove 2 is arranged, which is respectively screw, is wrapped with mulberry silk 3 and flexible elastic thread 4, has reached to silkworm
The tensile property of silk 3 improves, and pulls when mulberry silk 3 is wrapped in flexible 1 outer surface of traction-resistant fibre with flexible elastic thread 4
When, flexible elastic thread 4 can automatically reset after being stretched.
The production method of flexible traction-resistant fibre 1 are as follows: Step 1: solution is prepared, by polyimides 32%, polycaprolactone
12%, tetrabutyl titanate salt 23%, polyvinyl alcohol 37%, polyacrylonitrile 2%, polyvinyl alcohol 17%, the mixing of graphene 8%
At solution, the solution in step 1 further includes the poly- 3- hexyl thiophene nano particle of 0.1%-3%；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the direct use of molding flexible 1 sample of traction-resistant fibre after being sintered；
Production method by the way that flexible traction-resistant fibre 1 is arranged, has reached to flexible 1 carry out method improvement of traction-resistant fibre, has led to
It crosses to spin shoulder to shoulder and is prepared for the helical form nanofiber containing flexible polyimides and thermoplastic polypropylene nitrile, two kinds of polymer
Flow velocity can have an impact the pattern of fiber result: when the flow velocity of polyacrylonitrile is excessively high, the degreeof tortuosity of fiber will subtract
It is small, and as the flow velocity of polyimides increases, degreeof tortuosity has increase；So that flexible traction-resistant fibre 1 has helical form,
Increase the automatic restorability of tensile elastic.
A kind of manufacturing equipment of tensile type silkworm yarn production method, including threading disk 5 are prepared, threads and leads at the axle center of disk 5
Cross the outer surface pivot bush unit of the through-hole opened up and flexible traction-resistant fibre 1；
The outer surface of threading disk 5 is provided with winding mechanism, and winding mechanism includes coiling electric motor 6；
Further, winding mechanism further includes T-slot 64, and T-slot 64 is opened in the outer surface of threading disk 5, T-slot 64
Big end inner wall sliding sleeve is connected to curved slab 65, and the exterior outside surface of curved slab 65 is fixedly connected with the outer surface of coiling electric motor 6, more
The model of a coiling electric motor 6 is Dual-output shaft motor；
T-slot 64 blocks curved slab 65, and curved slab 65 is not allowed the threading diametric movement of disk 5 occur；
Further, the lower surface of curved slab 65 is fixedly connected with spring leaf 68, and two spring leafs 68 are electric with coiling respectively
The power end of machine 6 is electrically connected, and the inner bottom wall of T-slot 64 is fixedly installed with electrode retaining collar 69, the upper surface point of two electrode retaining collars 69
Not with the lower surface sliding contact of two spring leafs 68, spring leaf 68 and electrode retaining collar 69 are set, it can be to coiling electricity on the move
Machine 6 is powered, can be by the communication conductive wire of electrode retaining collar 69, and conducting wire is extend out to the outside for threading disk 5, to facilitate connection electricity
Source；
Further, the equal fixing sleeve of output shaft of the coiling electric motor 6 of double output shaft is connected to shaft, the surface fixing sleeve of shaft
It is connected to pinion gear 66, the both ends outer surface of threading disk 5 has been fixedly attached gear ring 67, the outer surface of pinion gear 66 and gear ring
67 outer surface engagement；
The outer surface of pinion gear 66 enables to mulberry silk 3 and flexible elastic thread 4 after engaging with the outer surface of gear ring 67
Do the solderless wrapped connection of circumferencial direction；
The housing upper surface of coiling electric motor 6 is fixedly connected with connecting rod 61, and the surface activity of connecting rod 61 is socketed with winding drum
62, the screw top of connecting rod 61 is socketed with fixture nut 63, the outer surface of two neighboring winding drum 62 respectively with mulberry silk 3 and
One end of flexible elastic thread 4 is fixedly connected, and winding drum 62 is located on connecting rod 61 by fixture nut 63, does not allow winding drum 62
Fall out connecting rod 61；
One end outer surface of coiling electric motor 6 is fixedly connected with thread jamming part by U-shaped bar 7, and thread jamming part includes card line disk 71, and two
Slide solderless wrapped connection, the bottom end of U-shaped bar 7 in surface of the surface of a adjacent card line disk 71 respectively with mulberry silk 3 and flexible elastic thread 4
It is connected to idler wheel by bearing movable sleeve, the surface of idler wheel and the outer surface of threading disk 5 roll and connect；
Further, the corner of U-shaped bar 7 is fixed is plugged with screw rod 72, the end surface of screw rod 72 and one of card
Be fixedly attached at the axle center of drum 71, at the axle center of another card line disk 71 with the surface sliding plug of screw rod 72,3 He of mulberry silk
Flexible elastic thread 4 is straightened by 71 clamping of card line disk, the form tensed with straight line in order to mulberry silk 3 and flexible elastic thread 4 into
Row winding；
Further, another end surfaces of screw rod 72 are provided with elastic force adjustment portion 73, another end surfaces screw thread of screw rod 72
It is socketed with manual adjustment portion 74, between card line disk 71 and manual adjustment portion 74, setting elastic force is adjusted elastic force adjustment portion 73
Portion 73 and manual adjustment portion 74 can adjust card line disk 71 to the clamping dynamics of mulberry silk 3 and flexible elastic thread 4；
Further, elastic force adjustment portion 73 includes any one in column spring and volute spring, manual adjustment portion 74 by
Nut group is constituted, and nut group is made of two nuts；
The outer surface of setting threading disk 5 is provided with winding mechanism, has reached to mulberry silk 3 and flexible elastic thread 4
The equipment of test-type winding improves, and coiling electric motor 6 drives mulberry silk 3 and flexible elastic thread 4 in the outer of flexible traction-resistant fibre 1
Surface wrap, when flexible traction-resistant fibre 1 at the uniform velocity right-to-left is mobile, mulberry silk 3 and flexible 4 uniform winding of elastic thread are in flexibility
On the outer surface of traction-resistant fibre 1, this structure is simple, at low cost, is more suitable in experiment R&D process and uses.
Embodiment three
Referring to Fig.1-5, a kind of tensile type silkworm yarn production method and equipment, including flexible traction-resistant fibre 1, flexible tension are fine
The outer surface of dimension 1 offers winding groove 2, and the inner wall of winding groove 2, which is respectively screw, is wrapped with mulberry silk 3 and flexible elastic thread 4；
Further, the inner wall of winding groove 2 helically shape, mulberry silk 3 and flexible elastic thread 4 are with flexible traction-resistant fibre
1 axle center is the distribution of array centerline circular array, and flexible elastic thread 4 is made of translucent rubber material, translucent rubber material
Flexible elastic thread 4 can convenient for mulberry silk 3 weaving make, not influence its appearance；
Inner wall by the way that winding groove 2 is arranged, which is respectively screw, is wrapped with mulberry silk 3 and flexible elastic thread 4, has reached to silkworm
The tensile property of silk 3 improves, and pulls when mulberry silk 3 is wrapped in flexible 1 outer surface of traction-resistant fibre with flexible elastic thread 4
When, flexible elastic thread 4 can automatically reset after being stretched.
The production method of flexible traction-resistant fibre 1 are as follows: Step 1: solution is prepared, by polyimides 35%, polycaprolactone
13%, tetrabutyl titanate salt 26%, polyvinyl alcohol 39%, polyacrylonitrile 3%, polyvinyl alcohol 20%, graphene 10% mixing stir
Solution is mixed, the solution in step 1 further includes 3% poly- 3- hexyl thiophene nano particle；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the direct use of molding flexible 1 sample of traction-resistant fibre after being sintered；
Production method by the way that flexible traction-resistant fibre 1 is arranged, has reached to flexible 1 carry out method improvement of traction-resistant fibre, has led to
It crosses to spin shoulder to shoulder and is prepared for the helical form nanofiber containing flexible polyimides and thermoplastic polypropylene nitrile, two kinds of polymer
Flow velocity can have an impact the pattern of fiber result: when the flow velocity of polyacrylonitrile is excessively high, the degreeof tortuosity of fiber will subtract
It is small, and as the flow velocity of polyimides increases, degreeof tortuosity has increase；So that flexible traction-resistant fibre 1 has helical form,
Increase the automatic restorability of tensile elastic.
A kind of manufacturing equipment of tensile type silkworm yarn production method, including threading disk 5 are prepared, threads and leads at the axle center of disk 5
Cross the outer surface pivot bush unit of the through-hole opened up and flexible traction-resistant fibre 1；
The outer surface of threading disk 5 is provided with winding mechanism, and winding mechanism includes coiling electric motor 6；
Further, winding mechanism further includes T-slot 64, and T-slot 64 is opened in the outer surface of threading disk 5, T-slot 64
Big end inner wall sliding sleeve is connected to curved slab 65, and the exterior outside surface of curved slab 65 is fixedly connected with the outer surface of coiling electric motor 6, more
The model of a coiling electric motor 6 is Dual-output shaft motor；
T-slot 64 blocks curved slab 65, and curved slab 65 is not allowed the threading diametric movement of disk 5 occur；
Further, the lower surface of curved slab 65 is fixedly connected with spring leaf 68, and two spring leafs 68 are electric with coiling respectively
The power end of machine 6 is electrically connected, and the inner bottom wall of T-slot 64 is fixedly installed with electrode retaining collar 69, the upper surface point of two electrode retaining collars 69
Not with the lower surface sliding contact of two spring leafs 68, spring leaf 68 and electrode retaining collar 69 are set, it can be to coiling electricity on the move
Machine 6 is powered, can be by the communication conductive wire of electrode retaining collar 69, and conducting wire is extend out to the outside for threading disk 5, to facilitate connection electricity
Source；
Further, the equal fixing sleeve of output shaft of the coiling electric motor 6 of double output shaft is connected to shaft, the surface fixing sleeve of shaft
It is connected to pinion gear 66, the both ends outer surface of threading disk 5 has been fixedly attached gear ring 67, the outer surface of pinion gear 66 and gear ring
67 outer surface engagement；
The outer surface of pinion gear 66 enables to mulberry silk 3 and flexible elastic thread 4 after engaging with the outer surface of gear ring 67
Do the solderless wrapped connection of circumferencial direction；
The housing upper surface of coiling electric motor 6 is fixedly connected with connecting rod 61, and the surface activity of connecting rod 61 is socketed with winding drum
62, the screw top of connecting rod 61 is socketed with fixture nut 63, the outer surface of two neighboring winding drum 62 respectively with mulberry silk 3 and
One end of flexible elastic thread 4 is fixedly connected, and winding drum 62 is located on connecting rod 61 by fixture nut 63, does not allow winding drum 62
Fall out connecting rod 61；
One end outer surface of coiling electric motor 6 is fixedly connected with thread jamming part by U-shaped bar 7, and thread jamming part includes card line disk 71, and two
Slide solderless wrapped connection, the bottom end of U-shaped bar 7 in surface of the surface of a adjacent card line disk 71 respectively with mulberry silk 3 and flexible elastic thread 4
It is connected to idler wheel by bearing movable sleeve, the surface of idler wheel and the outer surface of threading disk 5 roll and connect；
Further, the corner of U-shaped bar 7 is fixed is plugged with screw rod 72, the end surface of screw rod 72 and one of card
Be fixedly attached at the axle center of drum 71, at the axle center of another card line disk 71 with the surface sliding plug of screw rod 72,3 He of mulberry silk
Flexible elastic thread 4 is straightened by 71 clamping of card line disk, the form tensed with straight line in order to mulberry silk 3 and flexible elastic thread 4 into
Row winding；
Further, another end surfaces of screw rod 72 are provided with elastic force adjustment portion 73, another end surfaces screw thread of screw rod 72
It is socketed with manual adjustment portion 74, between card line disk 71 and manual adjustment portion 74, setting elastic force is adjusted elastic force adjustment portion 73
Portion 73 and manual adjustment portion 74 can adjust card line disk 71 to the clamping dynamics of mulberry silk 3 and flexible elastic thread 4；
Further, elastic force adjustment portion 73 includes any one in column spring and volute spring, manual adjustment portion 74 by
Nut group is constituted, and nut group is made of two nuts；
The outer surface of setting threading disk 5 is provided with winding mechanism, has reached to mulberry silk 3 and flexible elastic thread 4
The equipment of test-type winding improves, and coiling electric motor 6 drives mulberry silk 3 and flexible elastic thread 4 in the outer of flexible traction-resistant fibre 1
Surface wrap, when flexible traction-resistant fibre 1 at the uniform velocity right-to-left is mobile, mulberry silk 3 and flexible 4 uniform winding of elastic thread are in flexibility
On the outer surface of traction-resistant fibre 1, this structure is simple, at low cost, is more suitable in experiment R&D process and uses.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of tensile type silkworm yarn production method, including flexible traction-resistant fibre (1), it is characterised in that: the flexibility tension is fine
The outer surface of dimension (1) offers winding groove (2), and the inner wall of the winding groove (2), which is respectively screw, is wrapped with mulberry silk (3) and flexibility
Elastic thread (4)；
The production method of the flexibility traction-resistant fibre (1) are as follows: Step 1: preparing solution, by polyimides 30%-35%, gather oneself
Lactone 10%-13%, tetrabutyl titanate salt 20%-26%, polyvinyl alcohol 35%-39%, polyacrylonitrile 1%-3%, polyethylene
Alcohol 13%-20%, graphene 5%-10% are mixed into solution；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the direct use of molding flexible traction-resistant fibre (1) sample after being sintered.
2. a kind of tensile type silkworm yarn production method according to claim 1, it is characterised in that: the winding groove (2)
Inner wall helically shape, the mulberry silk (3) and flexible elastic thread (4) are using the axle center of flexible traction-resistant fibre (1) as in array
The distribution of heart line circular array, the flexibility elastic thread (4) are made of translucent rubber material.
3. a kind of tensile type silkworm yarn production method according to claim 1, it is characterised in that: molten in the step 1
Liquid further includes the poly- 3- hexyl thiophene nano particle of 0.1%-3%.
4. a kind of preparation manufacturing equipment of tensile type silkworm yarn production method as described in requiring 1, it is characterised in that: including threading disk
(5), pass through the outer surface pivot bush unit of the through-hole and flexible traction-resistant fibre (1) that open up at the axle center of threading disk (5)；
The outer surface of threading disk (5) is provided with winding mechanism, and the winding mechanism includes coiling electric motor (6).
5. a kind of manufacturing equipment of tensile type silkworm yarn production method according to claim 4, it is characterised in that: it is described around
The housing upper surface of line motor (6) is fixedly connected with connecting rod (61), and the surface activity of the connecting rod (61) is socketed with winding drum
(62), the screw top of the connecting rod (61) is socketed with fixture nut (63), the appearance of the two neighboring winding drum (62)
Face is fixedly connected with one end of mulberry silk (3) and flexible elastic thread (4) respectively；
One end outer surface of the coiling electric motor (6) is fixedly connected with thread jamming part by U-shaped bar (7), and the thread jamming part includes card
Drum (71), surface of the surface of two adjacent card line disks (71) respectively with mulberry silk (3) and flexible elastic thread (4) are slided
Solderless wrapped connection.
6. a kind of manufacturing equipment of tensile type silkworm yarn production method according to claim 4, it is characterised in that: it is described around
Line mechanism further includes T-slot (64), the T-slot (64) be opened in threading disk (5) outer surface, the T-slot (64) it is big
End inner wall sliding sleeve is connected to curved slab (65), and the exterior outside surface of the curved slab (65) and the outer surface of coiling electric motor (6) are solid
Fixed connection, the model of multiple coiling electric motors (6) is Dual-output shaft motor, and the lower surface of the curved slab (65) is fixed to be connected
It is connected to spring leaf (68), two spring leafs (68) are electrically connected with the power end of coiling electric motor (6) respectively, the T-slot
(64) inner bottom wall is fixedly installed with electrode retaining collar (69), the upper surface of two electrode retaining collars (69) respectively with two springs
The lower surface sliding contact of piece (68).
7. a kind of manufacturing equipment of tensile type silkworm yarn production method according to claim 6, it is characterised in that: dual output
The equal fixing sleeve of output shaft of the coiling electric motor (6) of axis is connected to shaft, and the surface fixing sleeve of the shaft is connected to pinion gear
(66), it is described threading disk (5) both ends outer surface be fixedly attached gear ring (67), the outer surface of the pinion gear (66) with
It engages the outer surface of gear ring (67).
8. a kind of manufacturing equipment of tensile type silkworm yarn production method according to claim 5, it is characterised in that: the U
Corner's fixation of type bar (7) is plugged with screw rod (72), the end surface of the screw rod (72) and one of them described card line disk
(71) be fixedly attached at axle center, at the axle center of another card line disk (71) with the surface sliding plug of screw rod (72).
9. a kind of manufacturing equipment of tensile type silkworm yarn production method according to claim 8, it is characterised in that: the spiral shell
Another end surfaces of bar (72) are provided with elastic force adjustment portion (73), and another end surfaces thread bush of the screw rod (72) is connected to manually
Adjustment portion (74), the elastic force adjustment portion (73) are located between card line disk (71) and manual adjustment portion (74).
10. a kind of manufacturing equipment of tensile type silkworm yarn production method according to claim 9, it is characterised in that: described
Elastic force adjustment portion (73) includes any one in column spring and volute spring, and the manual adjustment portion (74) is by nut group structure
At, and nut group is made of two nuts.
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| CN201910395816.1A CN110306268A (en) | 2019-05-13 | 2019-05-13 | A kind of tensile type silkworm yarn production method and equipment |
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| CN201910395816.1A CN110306268A (en) | 2019-05-13 | 2019-05-13 | A kind of tensile type silkworm yarn production method and equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005585A (en) * | 2021-03-08 | 2021-06-22 | 苏州大学 | Covered yarn spinning device and preparation method of flame-retardant and anti-electric arc covered yarn |
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2019
- 2019-05-13 CN CN201910395816.1A patent/CN110306268A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005585A (en) * | 2021-03-08 | 2021-06-22 | 苏州大学 | Covered yarn spinning device and preparation method of flame-retardant and anti-electric arc covered yarn |
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