CN114059209B - Stretch yarn and stretch yarn production equipment - Google Patents
Stretch yarn and stretch yarn production equipment Download PDFInfo
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- CN114059209B CN114059209B CN202111529968.XA CN202111529968A CN114059209B CN 114059209 B CN114059209 B CN 114059209B CN 202111529968 A CN202111529968 A CN 202111529968A CN 114059209 B CN114059209 B CN 114059209B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000002791 soaking Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 119
- 238000004040 coloring Methods 0.000 claims description 24
- 238000004043 dyeing Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 24
- 239000007788 liquid Substances 0.000 description 14
- 238000007789 sealing Methods 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000009987 spinning Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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Classifications
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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
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
-
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
-
- 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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses elastic yarn and elastic yarn production equipment. The utility model provides an elastic filament production facility, includes screw feeder and drying device, and screw feeder is equipped with the feed inlet and goes out the silk mouth, and screw feeder is still including soaking bucket and inner core output mouth, inner core output mouth wears to establish go out in the silk mouth, the opening direction of going out the silk mouth is the same with the opening direction of the inner of inner core output mouth, and the unsettled setting in the inner of inner core output mouth is in go out in the silk mouth. The elastic yarn has the advantage of good radial elastic effect, and overcomes the defect of poor radial elastic effect of the elastic yarn. The extrusion of the elastic yarn production equipment provided by the invention has the advantage that the outer layer thickness of the manufactured wrapped multi-strand elastic yarn can be controlled, and the problem that the yarn production equipment cannot controllably manufacture the outer layer thickness is solved.
Description
Technical Field
The application relates to the technical field of yarn production, in particular to stretch yarn and stretch yarn production equipment.
Background
The production process of the covering yarn, the stretch yarn, the nylon yarn and the like is completed by weaving spinning equipment (namely spinning equipment). The weaving spinning equipment refers to equipment for twisting a plurality of fibers to form yarns, and a plurality of different steps are needed in the processing process of the yarns, for example, firstly, the fibers or cotton threads need to be fed, and finally, the spun yarns need to be wound for later use. The existing elastic yarn only has elasticity in the length direction, and the elastic effect generated during radial extrusion is poor. The prior wire production equipment can only produce a plurality of wires in a winding mode, but cannot produce the plurality of wires in a wrapping structure, and technicians in the field also try to produce the plurality of wires in the wrapping structure by using a wire drawing machine, but because the outer layer wire extrudes the inner layer wire, the inner layer wire radially shrinks in a larger range, so that the radial deformation effect of the inner layer wire is different, the thickness variation of the outer layer wire is large, and the gram weight of the plurality of wires cannot be accurately controlled (the weight of the wire in unit length is called the gram weight); in addition, when the existing silk making equipment is used for coloring multiple silks, the liquid drops of the dyeing liquid are retained on the silks, and the liquid drops form color points with darker colors after being dried and solidified, so that the dyed silks have color spots; the coloring speed in dyeing is slow.
Disclosure of Invention
The invention provides stretch yarn production equipment for stretch yarns with good radial elastic effect, and solves the defect of poor radial elastic effect of the existing stretch yarns.
The invention also provides stretch yarn production equipment capable of controlling the outer layer thickness of the manufactured wrapped multi-strand stretch yarn, and the stretch yarn production equipment is used for solving the problem that the conventional yarn production equipment cannot controllably manufacture the outer layer thickness.
The invention further provides stretch yarn production equipment capable of preventing color spots from being generated when the yarn is colored, and the stretch yarn production equipment is used for solving the problem that the color spots are easily generated when the existing yarn production equipment colors the yarn.
The technical problem is solved by the following technical scheme: the stretch yarn comprises a yarn core and an outer sleeve layer wrapped on the yarn core, wherein the outer sleeve layer is of an elastic structure, the yarn core comprises an inner core and an outer sleeve wrapped outside the inner core, the inner core is of a cotton structure, the hardness of the outer sleeve is larger than that of the inner core, the outer sleeve is of a waterproof structure, a plurality of outer sleeve part water seepage holes are formed in the outer sleeve, the outer sleeve part water seepage holes are through holes penetrating through the inner peripheral surface and the outer peripheral surface of the outer sleeve, outer sleeve layer part protrusions filling the outer sleeve part water seepage holes are arranged on the outer sleeve layer, the outer sleeve part protrusions and the outer sleeve layer are integrally formed, and the inner core is provided with at least two strands. According to the technical scheme, the outer sleeve layer of the elastic structure wrapping the yarn core is arranged outside the yarn core, so that the radial elastic effect of the elastic yarns is good. In the manufacturing process, the inner core absorbs water to swell the outer sheath, so that the deformation of the yarn core when wrapping the outer sheath layer can be kept consistent to realize the reliability and consistency of the thickness of the outer sheath layer.
Preferably, the outer sheath is provided with a plurality of outer sheath water seepage holes, the outer sheath water seepage holes are through holes penetrating through the inner and outer circumferential surfaces of the outer sheath, the outer sleeve is provided with outer sleeve protrusions filling the outer sheath water seepage holes, and the outer sleeve protrusions and the outer sleeve are integrally formed together. In the process of manufacturing the stretch yarn, water enters through the water seepage holes in the sheath part to fill the sheath, so that the yarn core can quickly absorb water and fill.
The invention also comprises a plurality of elastic thread part air holes which penetrate through the outer sleeve layer and the outer sheath. Can make the moisture can be passed through fast when dry inner core.
Preferably, all the elastic yarn portion ventilation holes are located on the same side of a plane passing through a center line of the elastic yarn. When water in the inner core is extruded, all the air holes of the elastic thread part face downwards, and the water in the inner core can be extruded sufficiently and quickly.
Preferably, when the plane passing through the center line of the elastic yarn is in a horizontal state and the elastic yarn part air holes are positioned on the lower side of the plane passing through the center line of the elastic yarn, the elastic yarn part air holes are inclined holes with the outer ends facing downwards. The water in the yarn core can be squeezed out more conveniently.
Preferably, the inner core has at least two strands. The water storage effect is good.
The utility model provides an elastic filament production facility, includes screw feeder, screw feeder is equipped with the feed inlet and goes out the silk mouth, its characterized in that still includes the drying device who dries to the elastic filament of going out silk mouth output, screw feeder is still including soaking bucket and inner core output mouth, inner core output mouth is worn to establish go out in the silk mouth, the opening direction of going out the silk mouth is the same with the opening direction of the inner of inner core output mouth, and the unsettled setting in the inner of inner core output mouth is in go out in the silk mouth. The process of manufacturing the stretch yarn comprises the following steps: soak the yarn core and carry out engorgement with the sheath in the water in the soaking bucket, the yarn core that has soaked is blown in out the silk mouth through inner core output nozzle and is worn out from a silk mouth again after, and the raw materials on the overcoat layer of molten state is extruded from a silk mouth after the feed inlet gets into screw feeder to form the parcel and live the yarn core, traction mechanism draws the stretch yarn to pull out screw feeder and realizes the synchronous output on yarn core and overcoat layer. After the elastic wires which are just output from the spiral feeder of the spiral feeder are cooled and hardened, the drying device leads the water in the sheath to lose, thereby realizing the drying of the inner core. This technical scheme absorbs water to the yarn core and wraps up outer jacket layer after filling, can make no matter how original hardness, and the inner core keeps hardness unanimous basically at the in-process of parcel outer jacket layer to it is controllable to realize outer jacket layer's thickness. The yarn core can be used as one strand of yarn, and the outer sleeve layer is used as the other strand of yarn, so that a wrapping type structure of multi-strand yarns is realized.
Preferably, the stretch yarn production equipment further comprises a traction box arranged between the drying device and the yarn outlet nozzle, two traction wheels are arranged in the traction box in opposite directions along the horizontal direction, a rotating shaft of each traction wheel extends along the vertical direction, annular grooves of the traction wheel portions extending along the circumferential direction of the traction wheels are formed in the circumferential surfaces of the traction wheels, buses of the annular grooves of the traction wheel portions are arc lines, a plurality of needles which are distributed along the circumferential direction of the traction wheels and used for piercing the outer sleeve layer and the outer sleeve when the traction wheels pull stretch yarns are arranged in the annular grooves of the traction wheel portions, and the traction wheels are in contact with the stretch yarns through the annular grooves of the traction wheel portions to pull the stretch yarns. When the elastic yarn traction device is used, the elastic yarn is clamped by the two traction wheels through the annular grooves of the traction wheel parts to drive the elastic yarn to move forwards, the traction of the elastic yarn is reliable, and the traction wheels can be used for manufacturing the air holes on the elastic yarn part during traction, so that the water in the inner core can be conveniently dispersed.
Preferably, the traction wheels comprise an upper traction wheel part cylindrical surface section and a lower traction wheel part cylindrical surface section which are distributed above and below the annular groove of the traction wheel part, the upper traction wheel part cylindrical surface sections and the lower traction wheel part cylindrical surface sections of the two traction wheels are butted together in a one-to-one correspondence mode, so that the annular grooves of the traction wheel parts on the two traction wheels form a circular traction wheel part thread passing hole, and the diameter of the circular traction wheel part thread passing hole is smaller than that of the elastic wire. The deformation caused by excessive extrusion of the elastic yarn can be prevented. The elastic yarn can be rounded for the second time.
Preferably, the needle is located below a horizontal plane passing through the centre of the annular groove of the traction wheel portion, the needle being inclined upwardly. The opening direction of the formed air holes of the elastic thread part is downward, so that water in the inner core can be conveniently discharged.
Preferably, two water squeezing wheels are arranged in the traction box in a horizontal direction in an opposite mode, the elastic wires reach the traction wheels first and then reach the water squeezing wheels, rotating shafts of the water squeezing wheels extend in the vertical direction, water squeezing wheel portion annular grooves extending in the circumferential direction of the water squeezing wheels are formed in the circumferential surface of the water squeezing wheels, generatrices of the water squeezing wheel portion annular grooves are arc lines, and the water squeezing wheels are in contact with the elastic wires through the water squeezing wheel portion annular grooves to squeeze the elastic wires. The water in the inner core can be extruded out before drying, so that the energy consumption during drying is low. The annular groove of the water squeezing wheel part is designed for squeezing, so that water in the inner core can be squeezed out more fully.
Preferably, the water squeezing wheels are provided with water squeezing wheel portion cylindrical surface sections located above the water squeezing wheel portion annular grooves and water squeezing wheel portion small diameter sections located below the water squeezing wheel portion annular grooves, the water squeezing wheel portion cylindrical surface sections of the water squeezing wheels are abutted together to enable the water squeezing wheel portion annular grooves on the two water squeezing wheels to be enclosed to form water squeezing wheel portion line passing holes, the water squeezing wheel portion small diameter sections are enclosed to form water squeezing wheel portion avoiding gaps penetrating through the water squeezing wheel portion line passing holes, and elastic thread portion air holes punched by needles on the elastic threads when the elastic threads penetrate through the water squeezing wheel portion line passing holes are aligned with the water squeezing wheel portion avoiding gaps. The water can be more smoothly and quickly discharged.
Preferably, the diameter of the wire through hole of the water squeezing wheel part is smaller than that of the wire through hole of the traction wheel part.
Preferably, the traction box is provided with a supporting wheel which is aligned with the avoiding notch of the water squeezing wheel part and supports the elastic wires penetrating through the thread holes of the water squeezing wheel part, the axis of the supporting wheel extends along the horizontal direction, and the axis of the supporting wheel and the axes of the two water squeezing wheels are positioned on the same vertical plane. The effect of promoting water to flow out is good when the extrusion is carried out.
Preferably, the circumferential surface of the supporting wheel is a concave surface, a generatrix of the circumferential surface of the supporting wheel is an arc line, and an intersecting line of the circumferential surface of the supporting wheel and a vertical plane passing through an axis of the supporting wheel is positioned on a circle where the line holes are formed in the water squeezing wheel part. The damage to the roundness of the elastic yarn during water squeezing can be reduced.
Preferably, the stretch yarn production equipment further comprises a coloring device located between the yarn outlet nozzle and the drying device, the coloring device comprises a device bottom plate and supporting blocks distributed on the lower end face of the device bottom plate in a rectangular array mode, universal wheels are rotatably mounted on the lower end face of the supporting blocks, the supporting blocks are distributed on the upper end face of the device bottom plate in a rectangular array mode, a supporting frame is welded on the upper end face of the supporting frame, a device main body is fixedly mounted on the upper end face of the supporting frame, a dyeing box body and a supporting plate are fixedly mounted on the device main body, an injection port fed into the dyeing box body is formed in the upper end face of the device main body, an installation body is welded on the upper end face of the supporting plate, a ring block is welded on the front end face of the installation body, a scraping pad is glued on the inner peripheral face of the ring block, and a threading hole is formed in the scraping pad. During the use, colouring material is adorned the dyeing box from pouring into the mouth in, and the stretch yarn from the export mouth is dyed through the dyeing box, passes through the through wires hole after the dyeing and is carried away, and the color liquor of piling up together that is detained on the stretch yarn when passing through the through wires hole is scraped by the scraping pad to avoid the production of color spot.
Preferably, two right angle fixed plates are installed on one end, close to the supporting frame, of the device main body through bolts, a first installation column is welded to the upper end face of each right angle fixed plate, supporting rollers are installed on the upper end face of each first installation column in a rotating mode, and the two right angle fixed plates are distributed at the two ends of the device main body in the horizontal direction.
Preferably, the front end surface of the device main body is provided with a display lamp, an equipment switch, a touch display screen and a visual window respectively.
As preferred, be equipped with two disturbance motors in the device main part, be connected with the dwang on disturbance motor's the power output shaft, vertical extension is followed to the dwang, the lower extreme of dwang is rotated and is installed and press the pinch roller, and the axis according to the pinch roller extends along the horizontal direction, presses the indent according to being equipped with on the global of pinch roller along the annular of pressing wheel circumferential extension, presses the wheel to press down groove contact stretch yarn through the annular and press the stretch yarn, press the pinch roller to be located the dyeing box is internal. When the color liquid coloring device is used, the elastic filaments are pressed in the color liquid by the pressing wheels, the disturbing motor carries out forward and reverse rotation within the range of a set angle (meanwhile, the rotation angle is-90 degrees to 90 degrees, and the angle of the pressing wheels is 0 degree when the elastic filaments between the two pressing wheels are in a straight line), and the pressing wheels set the elastic filaments to swing under the fixed limiting effect of the annular pressing grooves on the elastic filaments, so that the color effect is improved.
Preferably, the upper end face of the dyeing box body is welded with two second mounting columns, the two second mounting columns are connected to two ends of the dyeing box body, all rotating shafts are located between the two second mounting columns, the upper end face of each second mounting column is rotatably provided with a reversing roller, and the pressing roller is located below the reversing roller.
Preferably, the lower end face of the device main body is rotatably connected with a stirring shaft which is input into the coloring box body, the stirring shaft is connected with a stirring motor which drives the stirring shaft to rotate, the stirring shaft is connected with stirring fan blades, and the stirring shaft is rotatably connected with the coloring box body in a sealing manner. When the device is used, the stirring motor drives the stirring blades to stir the color liquid in the dyeing box body, so that the color liquid is prevented from generating deposition and layering to cause speckles during dyeing.
Preferably, the stirring shaft is provided with a sealing ring in a sealing manner, and the sealing ring is hermetically bonded with a hole in the coloring box body, through which the stirring shaft passes, through glue. The reliability of sealing can be improved.
Preferably, the support plate is connected to an outer surface of the color box body, a liquid receiving tank for collecting the dyeing liquid scraped from the elastic yarn by the scraping pad is enclosed between the support plate and the color box body, and the liquid receiving tank is communicated with the inside of the color box body. Can carry out convenient recycle to the color fluid of scraping.
Preferably, the scraping pad is screwed with the ring block. The fixed scraping pad is convenient to replace.
The invention has the following beneficial effects: the stretch yarn has good radial elastic effect, and can realize controllable wrapping production of the outer layer thickness by filling water to pressurize the inner core; although the waterproof layer is arranged, the finished yarn can still conveniently dissipate moisture to prevent the yarn core of the internal cotton structure from generating mildewing; the equipment can controllably manufacture the multi-strand wire with the wrapping structure by the thickness of the outer layer; the reliability is good when the silk is drawn, and the volatilization holes can be formed during drawing, so that the drying is quick, and the cotton core in the use process can be quickly dried; the uniformity is good when coloring, and the coloring efficiency is high.
Drawings
Fig. 1 is a schematic cross-sectional view of a stretch yarn of the present invention.
Fig. 2 is a schematic view of the stretch yarn production apparatus of the present invention.
Fig. 3 is a schematic top view of the traction box.
Fig. 4 is a schematic sectional view a-a of fig. 3.
Fig. 5 is a schematic sectional view B-B of fig. 3.
Fig. 6 is a cross-sectional schematic view of the traction wheel.
Fig. 7 is an enlarged partial view of D in fig. 5.
Fig. 8 is a schematic front view of the coloring apparatus.
Fig. 9 is a schematic cross-sectional view of the device body.
Fig. 10 is a partially enlarged schematic view at C of fig. 8.
Fig. 11 is a schematic right view of the swivelling levers.
Fig. 12 is a left side schematic view of the ring block.
In the figure: the device comprises an outer sleeve layer 1, an inner core 2, an outer sheath 3, an outer sheath water seepage hole 4, an outer sleeve layer bulge 5, an elastic yarn part air vent 6, a spiral feeder 7, a coloring device 8, a traction box 9, a drying device 10, a feed inlet 11, a yarn outlet nozzle 12, a soaking barrel 13, an inner core output nozzle 14, a guide wheel 15, a yarn core 16, an opening 17 of the yarn outlet nozzle, an opening 18 of an output end of the inner core output nozzle, a rotating shaft 19 of the traction wheel, an annular groove 20 of the traction wheel part, a needle 21, an upper cylindrical surface section 22 of the traction wheel part, a lower cylindrical surface section 23 of the traction wheel part, a circular hole 24 of the traction wheel part, a horizontal plane 25 passing through the center of the annular groove of the traction wheel part, a wringing wheel 26, a rotating shaft 27 of the wringing wheel, an annular groove 28 of the wringing wheel part, a cylindrical surface section 29 of the wringing wheel part, a small diameter section 30 of the wringing wheel part, a wringing wheel part through hole 31, a wringing wheel avoiding notch 32, a wringing wheel avoiding notch the device comprises a supporting wheel 33, an axis 34 of the supporting wheel, a peripheral surface 35 of the supporting wheel, an intersecting line 36 of the peripheral surface of the supporting wheel and a vertical plane passing through the axis of the supporting wheel, a device bottom plate 37, a supporting block 38, a universal wheel 39, a supporting column 40, a supporting frame 41, a device main body 42, a dyeing box body 43, a supporting plate 44, a filling opening 45, an installation body 46, a ring block 47, a scraping pad 48, a threading hole 49, a right-angle fixing plate 50, a first installation column 51, a supporting roller 52, a display lamp 53, an equipment switch 54, a touch display screen 55, a visible window 56, a disturbance motor 57, a rotating rod 58, a pressing wheel 59, an annular pressing groove 60, an elastic wire 61, a second installation column 62, a reversing roller 63, a stirring shaft 64, a stirring motor 65, stirring blades 66, a sealing ring 67, a liquid receiving groove 68 and a traction wheel 69.
Detailed Description
The invention is further illustrated with reference to the figures and the specific embodiments.
Referring to fig. 1 to 11, the stretch yarn 61 comprises a yarn core 16 and an outer jacket layer 1 wrapped on the yarn core, wherein the outer jacket layer is of an elastic structure. The yarn core comprises an inner core 2 and an outer sheath 3 wrapped around the inner core. The inner core is cotton structure, and the inner core has the stranded. The hardness of the sheath is greater than that of the inner core, and the sheath is of a waterproof structure. The outer sheath is provided with a plurality of outer sheath water seepage holes 4 which are through holes penetrating through the inner and outer circumferential surfaces of the outer sheath, the outer sleeve is provided with outer sleeve part bulges 5 filling the outer sheath water seepage holes, and the outer sleeve part bulges and the outer sleeve layer are integrally formed together. The elastic yarn also comprises a plurality of elastic yarn part air holes 6 which penetrate through the outer sleeve layer and the outer sheath. All the elastic thread part air holes are positioned on the same side of the plane passing through the center line of the elastic thread. When the plane passing through the central line of the elastic thread is in a horizontal state and the air holes of the elastic thread part are positioned at the lower side of the plane passing through the central line of the elastic thread, the air holes of the elastic thread part are inclined holes with the outer ends facing downwards.
An elastic yarn production device comprises a spiral feeder 7, a coloring device 8, a traction box 9 and a drying device 10 which are sequentially arranged from left to right. The screw feeder is provided with a feed inlet 11 and a wire outlet 12. The screw feeder also includes a steeping barrel 13 and an inner core output nozzle 14. A guide wheel 15 is also arranged between the soaking barrel and the inner core output mouth. The inner core output nozzle penetrates through the inner end of the wire outlet nozzle, the opening direction of the wire outlet nozzle is the same as the opening direction of the inner end of the inner core output nozzle, the opening 17 of the wire outlet nozzle is circular, the opening 18 of the output end of the inner core output nozzle is circular, and the opening of the wire outlet nozzle is coaxial with the opening of the inner core output nozzle. The inner end (and the output end) of the inner core output nozzle is suspended in the wire outlet nozzle. During the use, the yarn core is soaked in the water of soaking bucket, is absorbed water and is in sufficient state, and the end of yarn core passes through the inside that reaches the wire outlet mouth in the inner core output mouth after walking around the leading wheel, then sends out from the opening that produces the mouth, and the raw materials of preparation overcoat layer are melted and are sent into screw feeder through the feed inlet after, then are extruded by screw feeder and export from the opening of wire outlet mouth, and the stretch yarn that the output formed is drawn and is gone forward and once dried through coloring device dyeing, traction box and drying device. Thereby forming the elastic wires of the inner core wrapped by the outer sleeve layer and controlling the thickness of the outer sleeve layer. The speed when pulling stretch yarn is the same as the speed that the spiral feeder extrudes and exports the outer jacket layer, and the effect of pulling lies in pulling inner core and outer jacket layer synchronous output rather than drawing out the shaping outer jacket layer, and the mode of drawing out the outer jacket layer can lead to the outer jacket layer to produce the surface ripple because of the change of traction force.
Two traction wheels 69 which are oppositely arranged along the horizontal direction are arranged in the traction box, a rotating shaft 19 of each traction wheel extends along the vertical direction, a traction wheel part annular groove 20 which extends along the circumferential direction of each traction wheel is arranged on the circumferential surface of each traction wheel, a generatrix of each traction wheel part annular groove is an arc line, a plurality of needle heads 21 which are distributed along the circumferential direction of each traction wheel are arranged in each traction wheel part annular groove, and each traction wheel is in contact with each elastic wire through each traction wheel part annular groove to pull each elastic wire. When the traction wheel pulls the elastic thread, the needle pierces the outer sleeve layer and the outer sleeve to form the air hole 6 of the elastic thread part. The traction wheels comprise upper traction wheel cylindrical surface sections 22 and lower traction wheel cylindrical surface sections 23 which are distributed above and below the annular grooves of the traction wheels, the upper traction wheel cylindrical surface sections and the lower traction wheel cylindrical surface sections of the two traction wheels are abutted together in a one-to-one correspondence manner, so that the annular grooves of the traction wheels on the two traction wheels are enclosed to form circular traction wheel wire through holes 24, and the diameter of the circular traction wheel wire through holes is smaller than that of the elastic wires. The needle is located below a horizontal plane 25 passing through the centre of the annulus of the traction wheel portion, the needle being inclined upwardly. Two water squeezing wheels 26 which are oppositely arranged along the horizontal direction are arranged in the traction box, the elastic wires reach the traction wheels first and then reach the water squeezing wheels, a rotating shaft 27 of the water squeezing wheels extends along the vertical direction, water squeezing wheel part annular grooves 28 which extend along the circumferential direction of the water squeezing wheels are arranged on the circumferential surface of the water squeezing wheels, the generatrix of each water squeezing wheel part annular groove is an arc line, and the water squeezing wheels are contacted with the elastic wires through the water squeezing wheel part annular grooves to squeeze the elastic wires. The water squeezing wheels are provided with water squeezing wheel cylindrical surface sections 29 located above the water squeezing wheel annular grooves and water squeezing wheel small-diameter sections 30 located below the water squeezing wheel annular grooves, the water squeezing wheel cylindrical surface sections of the two water squeezing wheels are abutted together, so that the water squeezing wheel annular grooves on the two water squeezing wheels are surrounded to form a water squeezing wheel line passing hole 31, the water squeezing wheel small-diameter sections are surrounded to form a water squeezing wheel avoiding notch 32 penetrating through the water squeezing wheel line passing hole, and elastic thread part air holes punched by needles on elastic threads are aligned with the water squeezing wheel avoiding notch when the elastic threads penetrate through the water squeezing wheel line passing hole. The diameter of the wire through hole of the water squeezing wheel part is smaller than that of the wire through hole of the traction wheel part. The traction box is also internally provided with a supporting wheel 33 which is aligned with the avoiding gap of the water squeezing wheel part and supports the elastic wires penetrating through the thread holes of the water squeezing wheel part, the axis 34 of the supporting wheel extends along the horizontal direction, and the axis of the supporting wheel and the axes of the two water squeezing wheels are positioned on the same vertical plane. The circumferential surface 35 of the supporting wheel is a concave surface, a generatrix of the circumferential surface of the supporting wheel is an arc line, and an intersecting line 36 of the circumferential surface of the supporting wheel and a vertical plane passing through the axis of the supporting wheel is positioned on the circle where the line passing hole of the water squeezing wheel part is positioned.
The coloring device includes a device bottom plate 37 and supporting blocks 38 distributed in a rectangular array on a lower end surface of the device bottom plate. The universal wheel 39 is installed in the lower terminal surface rotation of supporting shoe, support column 40 is the up end of rectangular array distribution in the device bottom plate, the up end welding of support column has support frame 41, the up end fixed mounting of support frame has device main part 42, device main part fixed mounting has dyeing box 43 and backup pad 44, the up end of device main part is equipped with throws to the mouth 45 that irritates in the dyeing box, the up end welding of backup pad has the installation body 46, the preceding terminal surface welding of installation body has ring piece 47, the internal periphery cementing of ring piece has scraping pad 48, it is equipped with through wires hole 49 to scrape the pad. Two right angle fixed plates 50 are installed to the one end that the device main part is close to the support frame, and lower extreme bolt is promptly, and the up end welding of right angle fixed plate has first erection column 51, and the up end of first erection column rotates installs supporting roller 52, and two right angle fixed plates distribute at the both ends of the horizontal direction of device main part, specifically for controlling both ends. The front end surface of the apparatus main body is provided with a display lamp 53, an equipment switch 54, a touch display screen 55, and a visual window 56, respectively. Be equipped with two disturbance motors 57 in the device main part, be connected with dwang 58 on disturbance motor's the power output shaft, the dwang is along vertical extension, and the lower extreme of dwang is rotated and is installed and press pinch roller 59, and the axis according to the pinch roller extends along the horizontal direction, presses the annular of being equipped with on the global of pinch roller along pinch roller circumferential extension to press groove 60, and the pinch roller presses groove contact stretch yarn 61 and presses the stretch yarn through the annular and presses the stretch yarn, and the pinch roller is located the dyeing box. Two second erection columns 62 are welded on the upper end face of the dyeing box body, the two second erection columns are connected to the left end and the right end of the dyeing box body, all rotating shafts are located between the two second erection columns, reversing rollers 63 are installed on the upper end face of each second erection column in a rotating mode, and pressing wheels are located below the reversing rollers. The lower end face of the device main body is rotatably connected with a stirring shaft 64 which is input into the coloring box body, the stirring shaft is connected with a stirring motor 65 which drives the stirring shaft to rotate, and the stirring shaft is connected with stirring fan blades 66. The stirring shaft is connected with the coloring box body in a sealing and rotating way, and specifically: the stirring shaft is provided with a sealing ring 67 in a sealing way, and the sealing ring and the coloring box body are sealed and bonded together through glue water in a hole for the stirring shaft to pass through. The supporting plate is connected on the outer surface of the coloring box body, a liquid receiving groove 68 for collecting the dyeing liquid scraped from the elastic filament by the scraping pad is formed between the supporting plate and the coloring box body, and the liquid receiving groove is communicated with the interior of the coloring box body. The scraping pad is connected with the ring block through screw threads.
Claims (6)
1. The elastic yarn production equipment is characterized by further comprising a drying device for drying the elastic yarn output by the yarn output nozzle, the spiral feeder further comprises a soaking barrel and an inner core output nozzle, the inner core output nozzle penetrates through the yarn output nozzle, and the opening direction of the yarn output nozzle is the same as that of the inner core output nozzle, and the inner end of the inner core output nozzle is arranged in the yarn output nozzle in a suspended mode; the stretch yarn production equipment also comprises a traction box arranged between the drying device and the yarn outlet nozzle, two traction wheels which are oppositely arranged along the horizontal direction are arranged in the traction box, the rotating shafts of the traction wheels extend along the vertical direction, the circumferential surfaces of the traction wheels are provided with traction wheel part annular grooves which extend along the circumferential direction of the traction wheels, the generatrix of the traction wheel part annular grooves is an arc line, a plurality of needle heads which are distributed along the circumferential direction of the traction wheels and are used for piercing the outer sleeve layer and the outer sleeve layer when the traction wheels draw stretch yarns are arranged in the traction wheel part annular grooves, the traction wheels draw the stretch yarns by contacting the stretch yarns through the traction wheel part annular grooves, the traction wheels comprise traction wheel part upper cylindrical surface sections and traction wheel part lower cylindrical surface sections which are distributed above and below the traction wheel part annular grooves, the upper cylindrical surface sections of the traction wheel parts of the two traction wheels and the lower cylindrical surface sections of the traction wheel parts are butted together in a one-to-one correspondence mode, so that annular grooves of the traction wheel parts on the two traction wheels are surrounded to form a circular hole for the line of the traction wheel part, the diameter of the circular hole for the line of the traction wheel part is smaller than that of the elastic wire, two water squeezing wheels which are oppositely arranged along the horizontal direction are arranged in the traction box, the elastic wire reaches the water squeezing wheels firstly and then reaches the water squeezing wheels, a rotating shaft of the water squeezing wheels extends along the vertical direction, annular grooves of the water squeezing wheels which extend along the circumferential direction of the water squeezing wheels are arranged on the circumferential surface of the water squeezing wheels, a generatrix of the annular grooves of the water squeezing wheels is an arc line, and the water squeezing wheels squeeze the elastic wire by contacting the annular grooves of the water squeezing wheels with the elastic wire.
2. The stretch yarn production device according to claim 1, wherein the water squeezing wheels are provided with a water squeezing wheel portion cylindrical surface section located above the water squeezing wheel portion annular groove and a water squeezing wheel portion small diameter section located below the water squeezing wheel portion annular groove, the water squeezing wheel portion cylindrical surface sections of the two water squeezing wheels are butted together to enable the water squeezing wheel portion annular grooves on the two water squeezing wheels to be enclosed to form a water squeezing wheel portion thread passing hole, the water squeezing wheel portion small diameter section is enclosed to form a water squeezing wheel portion avoiding notch penetrating through the water squeezing wheel portion thread passing hole, and stretch yarn vent holes pierced by the needles on the stretch yarn when the stretch yarn passes through the water squeezing wheel portion thread passing hole are aligned with the water squeezing wheel portion avoiding notch.
3. The stretch yarn production apparatus according to claim 2, wherein the traction box is provided with a supporting wheel aligned with the avoiding notch of the water squeezing wheel portion and supporting the stretch yarns passing through the thread holes of the water squeezing wheel portion, the axis of the supporting wheel extends in the horizontal direction, and the axis of the supporting wheel and the axes of the two water squeezing wheels are located on the same vertical plane.
4. The stretch yarn production apparatus according to claim 3, wherein the circumferential surface of the supporting wheel is a concave surface, a generatrix of the circumferential surface of the supporting wheel is an arc line, and an intersecting line of the circumferential surface of the supporting wheel and a vertical plane passing through an axis of the supporting wheel is located on a circle where the line passing hole of the water squeezing wheel is located.
5. The stretch yarn production equipment according to claim 1, 2 or 3, further comprising a coloring device positioned between the yarn outlet nozzle and the drying device, wherein the coloring device comprises a device bottom plate and supporting blocks distributed on the lower end surface of the device bottom plate in a rectangular array manner, universal wheels are rotatably mounted on the lower end surface of the supporting blocks, supporting columns are distributed on the upper end surface of the device bottom plate in a rectangular array manner, a supporting frame is welded on the upper end surface of each supporting column, a device main body is fixedly mounted on the upper end surface of the supporting frame, a dyeing box body and a supporting plate are fixedly mounted on the device main body, a filling opening fed into the dyeing box body is formed in the upper end surface of the device main body, an installation body is welded on the upper end surface of the supporting plate, a ring block is welded on the front end surface of the installation body, a scraping pad is glued on the inner peripheral surface of the ring block, and a threading hole is formed in the scraping pad.
6. The stretch yarn production equipment according to claim 5, wherein two disturbance motors are arranged on the device main body, a rotating rod is connected to a power output shaft of the disturbance motors and extends vertically, a pressing wheel is rotatably mounted at the lower end of the rotating rod and extends along the horizontal direction according to the axis of the pressing wheel, annular pressing grooves extending along the circumferential direction of the pressing wheel are formed in the circumferential surface of the pressing wheel, the pressing wheel presses the stretch yarn by contacting the stretch yarn through the annular pressing grooves, and the pressing wheel is located in the dyeing box body.
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