CN114507921A - Multi-thread layer carding device for preparing para-aramid yarns - Google Patents
Multi-thread layer carding device for preparing para-aramid yarns Download PDFInfo
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- CN114507921A CN114507921A CN202210138905.XA CN202210138905A CN114507921A CN 114507921 A CN114507921 A CN 114507921A CN 202210138905 A CN202210138905 A CN 202210138905A CN 114507921 A CN114507921 A CN 114507921A
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- 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
- D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/242—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles driven by toothed wheels
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
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- 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
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- 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
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
Abstract
The invention discloses a multi-thread layer carding device for preparing para-aramid yarns, which comprises a winding device, the winding device comprises a rotary cylinder, a fixed gear is arranged in the rotary cylinder, a plurality of planetary gears are uniformly arranged on the edge of the fixed gear, the inner wall of the rotary cylinder and the fixed gear are both meshed with the planetary gear, the rotary cylinder is in transmission connection with an external wire drawing device, the inner parts of the planetary gears are all provided with a wire leading device, the other side of the planetary gear is provided with a wire changing device, a winding reel is arranged at one end of the fixed gear rotating shaft, which is far away from the wire leading device, winding device groups are arranged in the winding reel and the wire changing device, the wire leading device comprises a wire leading cylinder group, the wire leading cylinder group comprises a first wire leading cylinder and a second wire leading cylinder, the invention has the characteristic that the mixing ratio of the aramid fiber yarns and the cotton threads in the thick yarn can be automatically adjusted during spinning.
Description
Technical Field
The invention relates to the technical field of textile machines, in particular to a multi-thread-layer carding device for preparing para-aramid yarns.
Background
The chemical name of the aramid fiber 1414 is poly-p-phenylene terephthalamide, which is a novel high-tech synthetic fiber with the excellent performances of super-high strength, high modulus, high temperature resistance, acid and alkali resistance, light weight and the like. The aramid fiber 1414 has the specific strength 5-6 times that of steel, the modulus 2-3 times that of steel or glass fiber, the toughness 2 times that of steel, the mass only one fifth of that of steel, the shrinkage rate at 150 ℃ is zero, the aramid fiber does not decompose at 560 ℃, the glass transition temperature is above 300 ℃, and the aramid fiber is good in rubber adhesion, is an ideal cord reinforcing material and also has good insulating property and ageing resistance.
Because the superelevation intensity of aramid yarn for when weaving some protective clothing, in order not to hinder user's motion, can use the thick line that aramid yarn and cotton line mix at positions such as joint department to weave, the mixing ratio also can change according to specific position, and the weaving needs not stop the line of changing this moment, and the thick line of winding out earlier during conventional weaving is weaved again, often needs the manual work to change the line among the weaving process, seriously influences textile efficiency. Therefore, it is necessary to design a multi-layer carding device for preparing para-aramid yarns, which can automatically adjust the mixing ratio of aramid yarns and cotton yarns in a thick yarn during spinning.
Disclosure of Invention
The invention aims to provide a multi-thread layer carding device for preparing para-aramid yarns, which solves the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a preparation is to multi-thread layer carding unit of aramid yarn, includes winding device, winding device is including rotatory section of thick bamboo, be provided with fixed gear in the rotatory section of thick bamboo, the fixed gear edge evenly is provided with a plurality of planetary gear, rotatory section of thick bamboo inner wall and fixed gear all with planetary gear meshing, rotatory section of thick bamboo is connected with outside wire drawing device transmission, planetary gear installs lead device inside all, the planetary gear opposite side is provided with the device of trading the line, the fixed gear rotation axis is kept away from lead device one end and is provided with the bobbin, all be provided with winding device group in bobbin and the device of trading the line.
According to the technical scheme, the lead device comprises a lead cylinder group, the lead cylinder group comprises a lead cylinder I and a lead cylinder II, aramid yarn and cotton are respectively arranged in the lead cylinder I and the lead cylinder II, the lead cylinder I and the lead cylinder II both comprise rotating wheels, the rotating wheels of the lead cylinder I and the lead cylinder II are respectively connected to two sides inside a planetary gear in a sliding mode, a rotating cylinder II is connected to the middle of each rotating wheel in a sliding mode, outlets of the rotating cylinder II are respectively in interference fit with the aramid yarn and the cotton, a plurality of linkage rods are arranged outside the rotating wheels, a plurality of rollers are arranged on the outer wall of the rotating cylinder II, a plurality of roller grooves are formed in the inner wall of each rotating wheel, a plurality of elastic blocks are arranged in each roller groove, and hydraulic oil is filled in each elastic block;
the wire replacing device comprises a wire replacing ring, a plurality of linkage blocks are arranged on the right side of the upper end and the left side of the lower end of the inner portion of the wire replacing ring, the linkage blocks and the linkage rods are of a matched structure, and a wire outlet barrel is arranged in the middle of the wire replacing ring.
According to the technical scheme, a centrifugal groove is formed in the middle of the inner portion of the planetary gear, centrifugal piston rods are arranged at two ends of the centrifugal groove, balancing weights are arranged at the tail ends of the centrifugal piston rods, the middle and two ends of the centrifugal groove are connected with the inner pipelines of the elastic blocks of the first lead wire barrel and the second lead wire barrel respectively, and the balancing weights are different in weight.
According to the technical scheme, a correction assembly is arranged in the second rotary cylinder and comprises correction plates, the correction plates are arranged on the upper side and the lower side of the second rotary cylinder, negative magnets are arranged at the bottom of the correction plate on the lower side, a fixed cylinder is arranged on the surface of the second rotary cylinder, and a plurality of positive magnets are arranged on the surface of the fixed cylinder.
According to the technical scheme, the tail end of the correction plate is provided with the friction plate, the surface of the friction plate is provided with the hairbrush, the inner wall of the second rotating cylinder is provided with the electrostatic plate, the surface of the electrostatic plate is provided with the threads, and the correction plate is made of elastic materials.
According to the technical scheme, the two ends of the wire changing ring are provided with the cutters, the inclined planes of the cutters face one side of the rotating wheel, one end of the rotating wheel is provided with the push plate, the edge of the rotating wheel, which is close to one side of the push plate, is provided with the plurality of wire changing pistons, the wire changing piston is sleeved with the spring, and the tail ends of the wire changing pistons of the first lead wire cylinder and the second lead wire cylinder are respectively connected with the inner pipelines of the elastic blocks of the first lead wire cylinder and the second lead wire cylinder.
According to the technical scheme, the winding device set comprises a first winding device and a second winding device, the first winding device and the second winding device both comprise an outer barrel, a plurality of fixed puncture needles are uniformly distributed on the inner wall of the outer barrel, one side of each fixed puncture needle is slidably connected with a magnetic puncture needle, a spring is arranged at the bottom of each magnetic puncture needle, a deflection barrel is arranged in the middle of the outer barrel, a plurality of holes are formed in the deflection barrel, the holes are matched with the fixed puncture needles and the magnetic puncture needles, a plurality of springs are arranged between the deflection barrel and the outer barrel, the magnetic puncture needles have positive magnetism, and an elastic barb is arranged on one side close to each fixed puncture needle.
According to the technical scheme, the outer cylinder of the first winding device is an outlet cylinder, and the offset cylinder of the first winding device is made of elastic materials.
According to the technical scheme, the outer cylinder of the second winding device is a winding cylinder, an elastic net is sleeved outside the offset cylinder of the second winding device, a magnetic ball is arranged in the elastic net, and the magnetic ball has positive magnetism.
According to the technical scheme, an elastic bag is arranged at the bottom of the fixed puncture needle of the second winding device, a centrifugal bag is arranged on the outer side of one end, close to the lead cylinder, of the wire changing ring, hydraulic oil is arranged inside the centrifugal bag and the elastic bag, and the centrifugal bag and the elastic bag are respectively connected through inner pipelines.
Compared with the prior art, the invention has the following beneficial effects: according to the spinning device, the rotating cylinder is in transmission connection with the external thread drawing device, the rotating cylinder can rotate while drawing threads of the thread drawing device, so that the winding device group is driven to wind a plurality of fine threads into a thick thread for spinning, the lead device is used for supplying aramid yarn and cotton thread to the winding device group in the spinning process, and the thread changing device automatically switches the supplied threads according to the thread drawing speed of the thread drawing device, so that the effect of automatically changing threads is achieved, and the problem that the spinning efficiency is slowed down due to manual thread changing is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a lead barrel assembly of the present invention;
FIG. 3 is a schematic view of the planetary gear configuration of the present invention;
FIG. 4 is a schematic structural diagram of a second winding device according to the present invention;
FIG. 5 is a schematic view of a winding device according to the present invention;
in the figure: 1. a winding device; 11. a rotary drum; 12. fixing a gear; 13. a planetary gear; 14. a bobbin; 15. a fixed cylinder; 16. a positive electrode magnet; 2. a wire-guiding device; 21. a wire barrel group; 21-1, a first lead wire barrel; 21-2, a second lead wire barrel; 211. a rotating wheel; 212. a rotary drum; 213. a linkage rod; 214. a roller; 215. a roller groove; 216. an elastic block; 217. a centrifugal tank; 218. a centrifugal piston rod; 22. a correction component; 221. a correction plate; 222. a friction plate; 223. a negative magnet; 3. a wire changing device; 31. replacing the wire loop; 32. a linkage block; 33. an outlet barrel; 34. a cutter; 35. pushing the plate; 36. a wire changing piston; 4. a winding device group; 4-1, a first winding device; 4-2, a second winding device; 41. fixing the puncture needle; 42. a magnetic puncture needle; 43. an offset cylinder; 44. an elastic net; 45. a magnetic ball; 46. an elastic bag; 47. a centrifugal bag.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a multi-thread layer carding device for preparing para-aramid yarns comprises a winding device 1, wherein the winding device 1 comprises a rotary cylinder 11, a fixed gear 12 is arranged in the rotary cylinder 11, a plurality of planetary gears 13 are uniformly arranged at the edge of the fixed gear 12, the inner wall of the rotary cylinder 11 and the fixed gear 12 are both meshed with the planetary gears 13, the rotary cylinder 11 is in transmission connection with an external thread drawing device, a lead device 2 is arranged in each planetary gear 13, a thread changing device 3 is arranged on the other side of each planetary gear 13, a winding cylinder 14 is arranged at one end, far away from the lead device 2, of a rotary shaft of the fixed gear 12, winding device groups 4 are arranged in the winding cylinder 14 and the thread changing device 3, the rotary cylinder 11 is in transmission connection with the external thread drawing device through the rotary cylinder 11 and can rotate while the thread drawing device draws threads, so that the winding device groups 4 are driven to wind a plurality of fine threads into a thick thread for spinning, and in the process of spinning, the lead device 2 is used for supplying aramid yarn and cotton thread to the winding device group 4, and the thread changing device 3 automatically switches the supplied thread according to the thread drawing speed of the thread drawing device so as to achieve the effect of automatically changing the thread and avoid the problem that the manual thread changing drags the slow spinning efficiency.
The lead wire device 2 comprises a lead wire barrel group 21, the lead wire barrel group 21 comprises a lead wire barrel I21-1 and a lead wire barrel II 21-2, aramid yarn and cotton yarn are respectively arranged in the lead wire barrel I21-1 and the lead wire barrel II 21-2, the lead wire barrel I21-1 and the lead wire barrel II 21-2 respectively comprise rotating wheels 211, the rotating wheels 211 of the lead wire barrel I21-1 and the lead wire barrel II 21-2 are respectively connected to two sides inside the planetary gear 13 in a sliding manner, a rotating barrel II 212 is connected to the middle of the rotating wheels 211 in a sliding manner, outlets of the rotating barrel II 212 are respectively in interference fit with the aramid yarn and the cotton yarn, a plurality of linkage rods 213 are arranged outside the rotating wheels 211, a plurality of rollers 214 are arranged on the outer wall of the rotating barrel II 212, a plurality of roller grooves 215 are arranged on the inner wall of the rotating wheels 211, a plurality of elastic blocks 216 are arranged in the roller grooves 215, and hydraulic oil is filled in the elastic blocks 216;
the wire changing device 3 comprises a wire changing ring 31, a plurality of linkage blocks 32 are arranged on the right side of the upper end and the left side of the lower end in the wire changing ring 31, the linkage blocks 32 and linkage rods 213 are in a matching structure, a wire outlet cylinder 33 is arranged in the middle of the wire changing ring 31, when a second rotary cylinder 212 rotates, a roller 214 can extrude an elastic block 216, when hydraulic oil in the elastic block 216 is insufficient, the roller 214 can easily press down the elastic block 216 to enable idling between the second rotary cylinder 212 and a rotating wheel 211, and when the hydraulic oil in the elastic block 216 is more, the roller 214 cannot press down the elastic block 216 to enable the elastic block 216 to clamp the roller 214, at the moment, the second rotary cylinder 212 can drive the rotating wheel 211 to rotate through the elastic block 216 and the roller 214, when the rotating wheel 211 rotates, the linkage rods 213 and the linkage blocks 32 can drive the wire changing ring 31 to move, so that the wire outlet cylinder 33 moves to the front end of the first lead cylinder 21-1 or the second lead cylinder 21-2, the thread changing device 3 can be driven to change threads by changing the content of hydraulic oil in the elastic block 216, so that the thread changing effect is achieved, and the problem that the thread needs to be dismantled during manual thread changing is solved;
the middle of the interior of the planetary gear 13 is provided with a centrifugal groove 217, two ends of the centrifugal groove 217 are provided with centrifugal piston rods 218, the tail ends of the centrifugal piston rods 218 are provided with balancing weights, the middle and two ends of the centrifugal groove 217 are respectively connected with the inner pipelines of the elastic blocks 216 of the first lead wire barrel 21-1 and the second lead wire barrel 21-2, the balancing weights have different weights, aramid yarns are rigid and have lower spinning speed, the yarn drawing speed is reduced, so that the planetary gear 13 rotates slowly, the balancing weights are close to the two ends of the centrifugal groove 217, the elastic block 216 of the first lead wire barrel 21-1 has higher strength to start to operate, the elastic block 216 of the second lead wire barrel 21-2 has lower strength to lose efficacy, the rotating wheel 211 of the first lead wire barrel 21-1 is driven to rotate, the lead wire barrel 33 moves to the front end of the first lead wire barrel 21-1 to switch to aramid yarns, and when a part which does not need too many aramid yarns is spun, the cotton threads are softer, the spinning speed is improved, the thread drawing speed is accelerated at the moment, the planetary gear 13 rotates fast, the balancing weight is far away from the two ends of the centrifugal groove 217, the strength of the elastic block 216 of the first lead cylinder 21-1 is reduced and fails, the strength of the elastic block 216 of the second lead cylinder 21-2 is increased to start to operate, the rotating wheel 211 of the second lead cylinder 21-2 is driven to rotate at the moment, the outlet cylinder 33 moves to the front end of the second lead cylinder 21-2 and is switched into the cotton threads, the rotating speeds of the switching threads of the planetary gears 13 are different due to different weights of the balancing weight, the effect that the thread guiding cylinder group 21 can automatically switch the types of the fine threads according to the thread drawing speed is achieved, and the cotton thread drawing device can automatically allocate components of the thick threads according to the thread drawing speed and automatically adapt to the thread drawing requirements of the spinning part;
the second rotary cylinder 212 is internally provided with a correction assembly 22, the correction assembly 22 comprises a correction plate 221, the correction plate 221 is arranged on the upper side and the lower side of the second rotary cylinder 212, the bottom of the correction plate 221 on the lower side is provided with a negative magnet 223, the surface of the rotary cylinder 11 is provided with a fixed cylinder 15, a plurality of positive magnets 16 are arranged on the surface of the fixed cylinder 15, through the mutual attraction of the negative magnet 223 and the positive magnets 16, the correction plate 221 on the lower side always faces the side wall of the nearest fixed cylinder 15, when the planetary gear 13 rotates, the planetary gear 13 and the second rotary cylinder 212 rotate relatively, the wire changing device 3 is conveniently driven to change the wire, the thin wire is prevented from rotating along with the planetary gear 13, the correction plate 221 rotates for a circle in the opposite direction of the winding direction due to the magnetic force, the torque generated by the winding can be neutralized, the effect of neutralizing the torque of the thin wire when the wire changing device 3 is provided with the thin wire changing power is achieved, the fine wire is prevented from being wound or broken due to torque accumulation caused by the rotation of the fine wire along with the planetary gear 13 or torque generated by winding;
the end of the correcting plate 221 is provided with a friction plate 222, the surface of the friction plate 222 is provided with a brush, the inner wall of the second rotating cylinder 212 is provided with a static plate, the surface of the static plate is provided with a thread, the correcting plate 221 is made of elastic material, because of the interval distribution of the positive pole magnets 16, when the correcting plate 221 is within the magnetic force range of one positive pole magnet 16, the correcting plate 221 will rotate slowly against the positive pole magnet 16, specifically rotate in the opposite direction of the moving direction of the planetary gear 13, when the magnetic force range of the next positive pole magnet 16 is entered, the correcting plate 221 will rapidly turn to the next positive pole magnet 16, at this time, it is a rotating group with the same moving direction of the planetary gear 13, when the correcting plate 221 rotates slowly, the correcting plate 221 will not deform, so that the brush and the static plate rub in the forward direction to generate static electricity, when the correcting plate 221 rotates rapidly, because of the inertia of the friction plate 222, the correcting plate 221 will bend, so that the brush and the static plate will not contact when moving in the reverse direction, the accumulated static electricity cannot be eliminated, the effect of continuously accumulating the static electricity on the inner wall of the second rotary cylinder 212 is achieved, the appearance that fine lines fall is adsorbed to the inner wall of the second rotary cylinder 212, meanwhile, the brush can be in contact with the static electricity plate when in forward displacement, so that the brush can sweep the fine hair out of the second rotary cylinder 212 through threads, and the effect of automatically and electrostatically recovering the fine hair from the inner wall of the second rotary cylinder 212 is achieved while the torque of the fine lines is neutralized by the correcting assembly 22;
the two ends of the wire changing ring 31 are provided with cutters 34, the inclined plane of each cutter 34 faces one side of the rotating wheel 211, one end of the rotating wheel 211 is provided with a push plate 35, the edge of one side, close to the push plate 35, of the rotating wheel 211 is provided with a plurality of wire changing pistons 36, springs are sleeved outside the wire changing pistons 36, the tail ends of the wire changing pistons 36 of the first lead cylinder 21-1 and the second lead cylinder 21-2 are respectively connected with the inner pipelines of the elastic blocks 216 of the first lead cylinder 21-1 and the second lead cylinder 21-2, when the wires are changed, due to the displacement of the wire changing ring 31, the wires to be changed are firstly drawn out by a plurality of sections and then cut off by the cutters 34 for wire changing transition, meanwhile, the inclined plane of each cutter 34 is pushed back by the push plate 35 on the side, after the wire changing ring 31 is moved to the proper position, the push plate 35 on the other side loses the obstruction of the cutters 34 and is pushed out by the springs, one end of the required wire is pushed into the wire outlet cylinder 33 for wire changing, and meanwhile, when the push plate 35 is extended out, hydraulic oil in the elastic block 216 of the lead wire cylinder group 21 is pumped out through the wire changing piston 36, so that the lead wire cylinder group 21 is recovered to be invalid, the effect of automatic wire breaking and changing is achieved, the operation of the lead wire cylinder group 21 is automatically cut off when the transposition of the wire changing ring 31 is completed, the lead wire cylinder group 21 is prevented from being clamped by the wire changing ring 31, the planetary gear 13 drives the fine wire to rotate, and the accumulated torque of the fine wire is tightened and broken;
the winding device group 4 comprises a first winding device 4-1 and a second winding device 4-2, the first winding device 4-1 and the second winding device 4-2 both comprise an outer cylinder, a plurality of fixed puncture needles 41 are uniformly distributed on the inner wall of the outer cylinder, a magnetic puncture needle 42 is connected to one side of the fixed puncture needle 41 in a sliding manner, a spring is arranged at the bottom of the magnetic puncture needle 42, a deflection cylinder 43 is arranged in the middle of the outer cylinder, a plurality of holes are arranged on the deflection cylinder 43 and matched with the fixed puncture needle 41 and the magnetic puncture needle 42, a plurality of springs are arranged between the deflection cylinder 43 and the outer cylinder, the magnetic puncture needle 42 has positive magnetism, an elastic barb is arranged at one side close to the fixed puncture needle 41, the deflection cylinder 43 is usually positioned in the middle of the outer cylinder through the spring, at the moment, the deflection cylinder 43 can support a wire, so that the fixed puncture needle 41 and the magnetic puncture needle 42 cannot puncture the wire to ensure the wire outlet rate, when the deviation barrel 43 deviates, the thread is driven to be pierced by the fixed puncture needle 41 and the magnetic puncture needle 42 on one side, at this time, if the magnetic puncture needle 42 extends out, the magnetic puncture needle passes through the first thread, the barb is brought into the second thread, when the deviation barrel 43 continuously deviates and the magnetic puncture needle 42 retracts, part of the second thread can be pulled out and inserted into the first thread, so that the first thread and the second thread are fixed, the winding device group 4 can fix a plurality of threads, the effect of mutual fixation among the threads is achieved when the threads are changed and wound, and thread breakage or thread scattering is avoided;
the outer cylinder of the first winding device 4-1 is the wire outlet cylinder 33, the offset cylinder 43 of the first winding device 4-1 is made of elastic material, in the first winding device 4-1, during the wire changing process, the wire changing ring 31 moves relative to the wire outlet cylinder 33 and displaces one of the lead cylinder groups 21 to one side, at this time, the pulling of the thin wire drives the offset cylinder 43 to offset to one side, at this time, the fixed puncture needle 41 can fix the cut thin wire to one side and drive the cut thin wire to rotate, because the planetary gear 13 rotates continuously, when the fixed puncture needle 41 rotates to one side close to the rotating cylinder 11, the magnetic puncture needle 42 at the side can be pushed out by the magnetic force of the magnetic puncture needle 42 and the positive magnet 16, then the self-rotation can be realized through the wire outlet cylinder 33, after the switched thin wire is stretched, the broken wire can be rapidly wound at one end of the switched thin wire and can be stretched out repeatedly through the magnetic puncture needle 42 at each side, the broken thread and the switched thin thread are fixed, after the fixation is finished, the wire changing ring 31 is moved to finish, the switched thin thread is over against the wire outlet cylinder 33, the deviation of the deviation cylinder 43 is recovered, the magnetic puncture needle 42 can not be tied to the thin thread when extending out, the effect of quickly and fixedly connecting the broken thread and a new thread when changing the thread is achieved, the broken thread can take the thin thread out of the winding, the winding device 1 can quickly switch the winding type, and the device is suitable for spinning of aramid yarn clothes;
the outer cylinder of the second winding device 4-2 is the bobbin 14, the elastic net 44 is sleeved outside the offset cylinder 43 of the second winding device 4-2, the magnetic ball 45 is arranged in the elastic net 44, the magnetic ball 45 has positive magnetism, the magnetic ball 45 can extend and fix the magnetic puncture needle 42, in the second winding device 4-2, the magnetic ball 45 is always kept at the bottom in the bobbin 14 due to self gravity, the magnetic ball 45 drives the offset cylinder 43 to always deflect downwards through the elastic net 44, at least three wires are overlapped during winding, the cross section is large, a fixed puncture needle 41 is always positioned in a thick wire, after wire changing, the overlapped wires are increased and can be more easily punctured into the fixed puncture needle 41, the effect that the second winding device 4-2 can fix the tail end of the thick wire through the fixed puncture needle 41 is achieved, before the magnetic puncture needle 42 performs wire layer fixing, the thick wire is prevented from rotating to cause the winding failure, and the torque of the spinning winding is prevented from being transmitted to the thick wire in front to cause the winding or the snapping of the thick wire;
the bottom of the fixed puncture needle 41 of the second winding device 4-2 is provided with an elastic bag 46, the outside of one end, close to the first lead cylinder 21-1, of the wire changing ring 31 is provided with a centrifugal bag 47, hydraulic oil is arranged inside the centrifugal bag 47 and the elastic bag 46, the centrifugal bag 47 and the elastic bag 46 are respectively connected through an inner pipeline, when the wire changing ring 31 rotates, the centrifugal bag 47 is driven to rotate, the hydraulic oil in the centrifugal bag 47 is extruded into the elastic bag 46 through centrifugal force, when the magnetic ball 45 rolls, the magnetic ball 45 is lifted up, the offset of the offset cylinder 43 is reduced, when aramid fiber yarns are led out from the lead device 2, the centrifugal bag 47 is close to the rotating center of the wire changing ring 31, the centrifugal force is small, the elastic bag 46 is small, the offset of the offset cylinder 43 is reduced and has no influence, when the lead device 2 draws out the aromatic cotton wires, the centrifugal bag 47 is far away from the rotating center of the wire changing ring 31, the centrifugal force is large, the elastic bag 46 is larger, the deviation of the deviation cylinder 43 is greatly reduced, the effect that the puncture strength of the fixed puncture needle 41 of the second winding device 4-2 is in direct proportion to the number of cotton threads is achieved, when the aramid yarn is more, the aramid yarn needs larger puncture strength due to higher strength, and meanwhile, the spinning speed is reduced, enough time is provided for high-strength puncture, when more cotton threads are needed, the strength of the cotton threads is lower, only the puncture strength is needed to be smaller, meanwhile, the weaving speed is higher, the puncture strength is reduced, the thick threads can be prevented from being fixed for a long time, the effect that the puncture strength can be automatically adjusted by the second winding device 4-2 is achieved, the puncture strength is increased when the aramid yarn is more, the thick line is completely fixed, the cotton line is more, the excessive puncture strength is eliminated, and the phenomenon that the thick line is broken due to overlong puncture time and rapid drawing line or the winding device II is damaged is avoided 4-2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a preparation is to many line layers carding unit of aramid yarn, includes winding device (1), its characterized in that: the winding device (1) comprises a rotating cylinder (11), a fixed gear (12) is arranged in the rotating cylinder (11), a plurality of planet gears (13) are uniformly arranged on the edge of the fixed gear (12), the inner wall of the rotating cylinder (11) and the fixed gear (12) are both meshed with the planet gears (13), the rotating cylinder (11) is in transmission connection with an external wire drawing device, wire leading devices (2) are mounted inside the planet gears (13), a wire changing device (3) is arranged on the other side of the planet gears (13), a winding cylinder (14) is arranged at one end, far away from the wire leading devices (2), of a rotating shaft of the fixed gear (12), and winding device groups (4) are arranged in the winding cylinder (14) and the wire changing device (3);
the lead wire device (2) comprises a lead wire barrel group (21) which comprises a lead wire barrel I (21-1) and a lead wire barrel II (21-2), aramid yarn and cotton thread are respectively arranged in the lead wire barrel I (21-1) and the lead wire barrel II (21-2), the lead wire barrel I (21-1) and the lead wire barrel II (21-2) respectively comprise rotating wheels (211), the rotating wheels (211) of the lead wire barrel I (21-1) and the lead wire barrel II (21-2) are respectively connected with two inner sides of the planetary gear (13) in a sliding manner, a rotating barrel II (212) is connected in the middle of the rotating wheels (211) in a sliding manner, a plurality of linkage rods (213) are arranged outside the rotating wheels (211), and a plurality of rollers (214) are arranged on the outer wall of the rotating barrel II (212), a plurality of roller grooves (215) are formed in the inner wall of the rotating wheel (211), a plurality of elastic blocks (216) are arranged in the roller grooves (215), and hydraulic oil is filled in the elastic blocks (216);
the wire changing device (3) comprises a wire changing ring (31), a plurality of linkage blocks (32) are arranged on the right side of the upper end and the left side of the lower end in the wire changing ring (31), the linkage blocks (32) and the linkage rods (213) are in a matched structure, and a wire outlet barrel (33) is arranged in the middle of the wire changing ring (31);
a centrifugal groove (217) is formed in the middle inside the planetary gear (13), centrifugal piston rods (218) are arranged at two ends of the centrifugal groove (217), balancing weights are arranged at the tail ends of the centrifugal piston rods (218), the middle and two ends of the centrifugal groove (217) are respectively connected with inner pipelines of elastic blocks (216) of a first lead wire barrel (21-1) and a second lead wire barrel (21-2), and the weights are different;
a correction assembly (22) is arranged in the second rotary cylinder (212), the correction assembly (22) comprises a correction plate (221), the correction plate (221) is arranged on the upper side and the lower side of the second rotary cylinder (212), a negative magnet (223) is arranged at the bottom of the correction plate (221) on the lower side, a fixed cylinder (15) is arranged on the surface of the rotary cylinder (11), and a plurality of positive magnets (16) are arranged on the surface of the fixed cylinder (15);
cutters (34) are arranged at two ends of the wire changing ring (31), the inclined surface of each cutter (34) faces one side of the rotating wheel (211), a push plate (35) is arranged at one end of the rotating wheel (211), a plurality of wire changing pistons (36) are arranged at the edge of one side, close to the push plate (35), of the rotating wheel (211), springs are sleeved outside the wire changing pistons (36), and the tail ends of the wire changing pistons (36) of the first lead cylinder (21-1) and the second lead cylinder (21-2) are respectively connected with the inner pipelines of elastic blocks (216) of the first lead cylinder (21-1) and the second lead cylinder (21-2);
the winding device group (4) comprises a first winding device (4-1) and a second winding device (4-2), the first winding device (4-1) and the second winding device (4-2) both comprise outer cylinders, a plurality of fixed puncture needles (41) are uniformly distributed on the inner walls of the outer cylinders, one side of the fixed puncture needle (41) is connected with a magnetic puncture needle (42) in a sliding way, the bottom of the magnetic puncture needle (42) is provided with a spring, a deflection cylinder (43) is arranged in the middle of the outer cylinder, a plurality of holes are arranged on the deflection cylinder (43), the hole is matched with the fixed puncture needle (41) and the magnetic puncture needle (42), a plurality of springs are arranged between the deflection cylinder (43) and the outer cylinder, the magnetic puncture needle (42) has positive magnetism, and one side close to the fixed puncture needle (41) is provided with an elastic barb.
2. A multi-thread layer carding machine for making para-aramid yarn as claimed in claim 1, wherein: the outer cylinder of the first winding device (4-1) is an outlet cylinder (33), and the deflection cylinder (43) of the first winding device (4-1) is made of elastic materials.
3. A multi-thread layer carding machine for making para-aramid yarn as claimed in claim 1, wherein: the outer cylinder of the second winding device (4-2) is a winding cylinder (14), an elastic net (44) is sleeved outside a deviation cylinder (43) of the second winding device (4-2), a magnetic ball (45) is arranged in the elastic net (44), and the magnetic ball (45) has positive magnetism.
4. A multi-thread layer carding machine for making para-aramid yarn as claimed in claim 3, in which: an elastic bag (46) is arranged at the bottom of a fixed puncture needle (41) of the second winding device (4-2), a centrifugal bag (47) is arranged on the outer side of one end, close to the first lead cylinder (21-1), of the wire changing ring (31), hydraulic oil is arranged inside the centrifugal bag (47) and the elastic bag (46), and the centrifugal bag (47) is connected with the elastic bag (46) through internal pipelines respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210138905.XA CN114507921A (en) | 2021-02-20 | 2021-02-20 | Multi-thread layer carding device for preparing para-aramid yarns |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110194132.2A CN113005578B (en) | 2021-02-20 | 2021-02-20 | Multi-thread layer carding device for preparing para-aramid yarns |
| CN202210138905.XA CN114507921A (en) | 2021-02-20 | 2021-02-20 | Multi-thread layer carding device for preparing para-aramid yarns |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110194132.2A Division CN113005578B (en) | 2021-02-20 | 2021-02-20 | Multi-thread layer carding device for preparing para-aramid yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114507921A true CN114507921A (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210138905.XA Withdrawn CN114507921A (en) | 2021-02-20 | 2021-02-20 | Multi-thread layer carding device for preparing para-aramid yarns |
| CN202110194132.2A Active CN113005578B (en) | 2021-02-20 | 2021-02-20 | Multi-thread layer carding device for preparing para-aramid yarns |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110194132.2A Active CN113005578B (en) | 2021-02-20 | 2021-02-20 | Multi-thread layer carding device for preparing para-aramid yarns |
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| Country | Link |
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| CN (2) | CN114507921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029826A (en) * | 2022-06-21 | 2022-09-09 | 南通雅顺莱纺织有限公司 | Textile fabric thread arranging device with multistage heat dissipation function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE406755B (en) * | 1973-01-19 | 1979-02-26 | Pujol Isern Carlos | KIT FOR SEEDING THREADS AND FORGARN IN TEXTILE PROCESSES AND DEVICE FOR PERFORMING THE KIT |
| JP2013253342A (en) * | 2012-06-07 | 2013-12-19 | Murata Mach Ltd | Spinning unit and spinning machine |
| ITMI20121748A1 (en) * | 2012-10-16 | 2014-04-17 | Savio Macchine Tessili Spa | PNEUMATIC WIRE ASSEMBLY GROUP FOR TEXTILE MACHINES |
| CN209975014U (en) * | 2019-04-24 | 2020-01-21 | 北京金博羊绒制品有限公司 | Stable spinning frame of sending yarn |
| CN110626873B (en) * | 2019-10-10 | 2021-06-01 | 东台市兴源色织有限公司 | Bobbin winding device for hand weaving |
| CN211972557U (en) * | 2019-12-10 | 2020-11-20 | 杭州润垒实业有限公司 | Spinning winding device |
| CN111439631A (en) * | 2020-05-22 | 2020-07-24 | 张兴宏 | Device for preventing winding accumulation in production of polyester sewing thread |
-
2021
- 2021-02-20 CN CN202210138905.XA patent/CN114507921A/en not_active Withdrawn
- 2021-02-20 CN CN202110194132.2A patent/CN113005578B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029826A (en) * | 2022-06-21 | 2022-09-09 | 南通雅顺莱纺织有限公司 | Textile fabric thread arranging device with multistage heat dissipation function |
| CN115029826B (en) * | 2022-06-21 | 2023-09-08 | 南通雅顺莱纺织有限公司 | Textile line-following device with multistage heat dissipation function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113005578B (en) | 2022-04-22 |
| CN113005578A (en) | 2021-06-22 |
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Application publication date: 20220517 |