CN205035542U - Wash positive grey flax yarn's cladding device - Google Patents
Wash positive grey flax yarn's cladding device Download PDFInfo
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- CN205035542U CN205035542U CN201520678034.6U CN201520678034U CN205035542U CN 205035542 U CN205035542 U CN 205035542U CN 201520678034 U CN201520678034 U CN 201520678034U CN 205035542 U CN205035542 U CN 205035542U
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Abstract
The utility model discloses a wash positive grey flax yarn's cladding device adopts black polyester yarns and cation polyester yarns to weaving, include into yarn mechanism, pre -treatment mechanism, package yarn drawing mechanism and spooler, entering yarn mechanism and including two yarn bobbin and wire feeding rollers of placing black polyester yarns and cation polyester yarns, the last yarn of yarn bobbin passes through the wire feeding roller and drives entering cladding device, pre -treatment mechanism includes hot case and cooling plate, it is deformation heat box to go up hot case for add the thermoplastification to the yarn, the cooling plate is used for twisting the fixed of later crimp structure to the yarn, package yarn drawing mechanism includes false twister, second roller, network ware and third roller, through second roller and wire feeding roller, second roller and third roller output drafting force, still being equipped with supplementary roller between network ware and the third roller, utilizing the current bullet machine structure that adds, yarn path extends about 5m, effectively adjusts the tension and the whole uniform tension degree of yarn.
Description
Technical field
The utility model relates to chemical fibre wrap yarn field, particularly relates to a kind of coating unit washing the numb grey yarn of sun.
Background technology
Colour-spun yarns is first by stock-dye, the dyed yarn then spinned; Dyed yarn is by gray yarn through kiering, the dyed yarn that dyeing is obtained, and polyamide fibre is the Chinese title of synthetic fiber nylon, and translation title is again " nylon ", " nylon ", and formal name used at school is polyamidefibre, i.e. polyamide fiber.Terylene it be with p-phthalic acid (PTA) or dimethyl terephthalate (DMT) (DMT) and ethylene glycol (EG) for raw material is through esterification or ester exchange and polycondensation reaction and obtained fiber-forming polymer---polyethylene terephthalate (PET), through the fiber that spinning and post processing are made.The yarn blackly to wash, washed raw material blending is in vain referred to as numb grey yarn.
The grey yarn of current fiber crops generally adopts covering machine/wrap yarn machine to weave, the spindle rotated by spool and drive spool carries out bag yarn, this structure is due to the Silk Road short (similar about 2m), the grey yarn tension lack of homogeneity of woven fiber crops, high fiber crops ash series yarn is required for COLOR FASTNESS, easily cause decorative pattern/type difference (depth lines is different), and graining (band bar).
Utility model content
Utility model object of the present utility model is to overcome above-mentioned technical problem, provides one directly to utilize existing elasticizer structure, lengthens the Silk Road at about 5m, ensures the coating unit washing the numb grey yarn of sun of yarn COLOR FASTNESS.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is:
Wash a coating unit for the numb grey yarn of sun, adopt black terylene yarn and CATION terylene yarn weaving, comprise Jin Sha mechanism, preliminary treatment mechanism, bag yarn drafter and spooler along yarn direct of travel;
Described Jin Sha mechanism comprises feeds silk roller and two yarn spool-holder tube placing black terylene yarn, CATION spun polyester thread, and the yarn on yarn spool-holder tube drives enter coating unit by feeding silk roller;
Described preliminary treatment mechanism comprises hot case and coldplate, and described hot case is deformation hot box, and for carrying out heating plasticizing to yarn, described coldplate is used for yarn coiled structure fixing after twisting;
Described bag yarn drafter comprises false twister, the second roller, Network device and the 3rd roller, by the second roller and hello silk roller, the second roller and the 3rd roller output drafting force, by false twister and Network device, bag yarn is carried out to black terylene yarn and CATION spun polyester thread, between described Network device and the 3rd roller, be also provided with auxiliary roller;
Described spooler reels to the numb grey yarn of sun of washing after mutually coated.
The beneficial effects of the utility model are: utilize existing elasticizer structure (comprising Jin Sha mechanism, preliminary treatment mechanism, bag yarn drafter and spooler), realize the Silk Road to lengthen at about 5m, long filament road effectively can regulate the tension force of yarn and overall even tension degree, thus make the yarn weaving out in follow-up dyeing and finishing, entirety eats look evenly, firmly, following process can not cause decorative pattern difference and graining problem, utilizing existing elasticizer equipment improvement without the need to increasing wholesale cost simultaneously, reducing expenses.
In order to prevent yarn breakage from affecting equipment and production, the utility model is optimized further, and described feeding also is provided with yarn probe between silk roller and upper hot case.Yarn probe utilizes the motion state of photovoltaic principals to fiber to detect, when fiber is normal, due to the action such as drawing-off or winding of machine, the fiber being arranged in sensor U-lag has small shake, that this shake constantly can block the right and left infrared light in U-lag and receive, make it produce continuous print infrared pulse; After filament disconnects, this continuous print infrared pulse reduces or disappears, and yarn probe is by detecting and judging that the frequency of infrared pulse can judge whether fiber disconnects.Yarn probe can carry out noncontact yarn break inspect to what spin, and yarn cutter can be coordinated to cut off fracture of wire in time, to prevent fiber winding machine device parts.
In order to extend roller service life, the utility model is optimized further, described feed silk roller before be also provided with traversing silk shifting device.Effect avoids strand to the concentrated wearing and tearing of roller, extends the service life in skin river (roller).When production adds elater, move a spacing and be generally 5 ~ 10mm.
In order to limited control yarn tension, the utility model is optimized further, is also provided with tension feeler between described false twister and the second roller.Tension detector is also tension pick-up, is in tension force control procedure, for measuring the instrument of web tension value size.
Wherein, described black terylene yams is 75D/36F black terylene DTY, and described CATION terylene yams is 75D/72F CATION polyester DTY.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model washs the coating unit of the numb grey yarn of sun;
Label declaration:
1, yarn spool-holder tube; 2, silk roller is fed; 3, yarn probe; 4, upper hot case; 5, coldplate; 6, false twister; 7, the second roller; 8, Network device; 9, auxiliary roller; 10, the 3rd roller; 11, spooler.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
DTY:Drawtexturingyarn draw textured yarn (DTY).Also referred to as low elastic polyester filament, be carry out continuously on a machine or stretch simultaneously, finished silk after deformation processing.
FDY:Fullydrawnyarn fullly drawn yarn (FDY).Have nothing to do with production process, but it is now wide-spread, by its code name as FDY one step method technique, low speed spinning, high-speed stretch winding can be adopted, two procedures completes on a spin-drawing combination machine, and this production line production cost is low, and end product quality is stablized, lousiness little breakage, dyeing uniformity is good.DTY fiber is curling, and FDY fiber is straight.
POY and FDY: the spinning speed of high speed spinning is that the undrawn yarn of 3000 ~ 6000m/min, below spinning speed 4000m/min has the higher degree of orientation, is pre-oriented yarn, common name POY (pre-orientedyarn).If introduce stretching action in spinning process, can obtain the undrawn yarn with high-orientation and crystalline medium degree, be fullly drawn yarn (FDY), common name FDY (fullydrawyarn).
See also Fig. 1, as shown in the figure, a kind of coating unit washing the numb grey yarn of sun of the utility model, adopts black terylene yarn and CATION terylene yarn weaving, comprises Jin Sha mechanism, preliminary treatment mechanism, bag yarn drafter and spooler along yarn direct of travel; Described Jin Sha mechanism comprises two and places the yarn spool-holder tube 1 of black terylene yarn and CATION spun polyester thread and feed silk roller 2, and the yarn on yarn spool-holder tube 1 is driven by hello silk roller 2 and enters coating unit; Described preliminary treatment mechanism comprises hot case 4 and coldplate 5, and described hot case 4 is deformation hot box, and for carrying out heating plasticizing to yarn, described coldplate 5 is for yarn coiled structure fixing after twisting; Described bag yarn drafter comprises false twister 6, second roller 7, Network device 8 and the 3rd roller 10, by the second roller 7 and hello silk roller 2, second roller 7 and the 3rd roller 10 output drafting force, carry out bag yarn by false twister 6 and Network device 8 pairs of black terylene yarns and CATION spun polyester thread, between described Network device 8 and the 3rd roller 10, be also provided with auxiliary roller 9; Described spooler 11 reels to the numb grey yarn of sun of washing after mutually coated.In order to prevent yarn breakage from affecting equipment and production, the utility model is optimized further, and described feeding also is provided with yarn probe 3 between silk roller 2 and upper hot case 4.Yarn probe 3 utilizes the motion state of photovoltaic principals to fiber to detect, when fiber is normal, due to the action such as drawing-off or winding of machine, the fiber being arranged in sensor U-lag has small shake, that this shake constantly can block the right and left infrared light in U-lag and receive, make it produce continuous print infrared pulse; After filament disconnects, this continuous print infrared pulse reduces or disappears, and yarn probe is by detecting and judging that the frequency of infrared pulse can judge whether fiber disconnects.Yarn probe can carry out noncontact yarn break inspect to what spin, and yarn cutter can be coordinated to cut off fracture of wire in time, to prevent fiber winding machine device parts.
When selecting 75D/36F black terylene DTY and 75D/72F CATION polyester DTY to be prepared, comprise the following steps:
1) 75D/36F black terylene DTY and 75D/72F CATION polyester DTY are by weight 50:50, drive transmission by feeding silk roller;
2) heating plasticizing is carried out to yarn and reduces stretcher strain stress, after cooled by coldplate, and to yarn coiled structure fixing after twisting;
3) control yarn drafts power, control tension force in 5M evenly, that carries out that bag yarn forms 150D/108F by false twister and Network device to black terylene yarn and CATION spun polyester thread washs the numb grey yarn of sun;
4) reel to washing the numb grey yarn of sun.
The utility model utilizes existing elasticizer structure (comprising Jin Sha mechanism, preliminary treatment mechanism, bag yarn drafter and spooler), realize the Silk Road to lengthen at about 5m, long filament road effectively can regulate the tension force of yarn and overall even tension degree, thus make the yarn weaving out in follow-up dyeing and finishing, entirety eats look evenly, firmly, following process can not cause decorative pattern difference and graining problem, utilizing existing elasticizer equipment improvement without the need to increasing wholesale cost simultaneously, reducing expenses.
In certain embodiments, in order to extend roller service life, the utility model is optimized further, described feed silk roller before be also provided with traversing silk shifting device.Effect avoids strand to the concentrated wearing and tearing of roller, extends the service life in skin river (roller).When production adds elater, move a spacing and be generally 5 ~ 10mm.
In order to limited control yarn tension, the utility model is optimized further, is also provided with tension feeler between described false twister and the second roller.Tension detector is also tension pick-up, is in tension force control procedure, for measuring the instrument of web tension value size.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. wash a coating unit for the numb grey yarn of sun, adopt black terylene yarn and CATION terylene yarn weaving, it is characterized in that, comprise Jin Sha mechanism, preliminary treatment mechanism, bag yarn drafter and spooler along yarn direct of travel;
Described Jin Sha mechanism comprises feeds silk roller and two yarn spool-holder tube placing black terylene yarn, CATION spun polyester thread, and the yarn on yarn spool-holder tube drives enter coating unit by feeding silk roller;
Described preliminary treatment mechanism comprises hot case and coldplate, and described hot case is deformation hot box, and for carrying out heating plasticizing to yarn, described coldplate is used for yarn coiled structure fixing after twisting;
Described bag yarn drafter comprises false twister, the second roller, Network device and the 3rd roller, by the second roller and hello silk roller, the second roller and the 3rd roller output drafting force, by false twister and Network device, bag yarn is carried out to black terylene yarn and CATION spun polyester thread, between described Network device and the 3rd roller, be also provided with auxiliary roller;
Described spooler reels to the numb grey yarn of sun of washing after mutually coated;
Traversing silk shifting device is also provided with before described hello silk roller;
Also tension feeler is provided with between described false twister and the second roller.
2. the coating unit washing the numb grey yarn of sun according to claim 1, it is characterized in that, described black terylene yams is 75D/36F black terylene DTY, and described CATION terylene yams is 75D/72F CATION polyester DTY.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678034.6U CN205035542U (en) | 2015-09-02 | 2015-09-02 | Wash positive grey flax yarn's cladding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678034.6U CN205035542U (en) | 2015-09-02 | 2015-09-02 | Wash positive grey flax yarn's cladding device |
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| CN205035542U true CN205035542U (en) | 2016-02-17 |
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| CN201520678034.6U Active CN205035542U (en) | 2015-09-02 | 2015-09-02 | Wash positive grey flax yarn's cladding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796727A (en) * | 2018-08-07 | 2018-11-13 | 浙江彩蝶实业有限公司 | Sun washs the production technology of composite filament |
| CN114262964A (en) * | 2021-12-28 | 2022-04-01 | 杭州永兴化纤有限公司 | Composite fiber technology of polyester cation and polyester color yarn |
-
2015
- 2015-09-02 CN CN201520678034.6U patent/CN205035542U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796727A (en) * | 2018-08-07 | 2018-11-13 | 浙江彩蝶实业有限公司 | Sun washs the production technology of composite filament |
| CN108796727B (en) * | 2018-08-07 | 2023-05-30 | 浙江彩蝶实业股份有限公司 | Yang Di composite yarn production process |
| CN114262964A (en) * | 2021-12-28 | 2022-04-01 | 杭州永兴化纤有限公司 | Composite fiber technology of polyester cation and polyester color yarn |
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