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CN110965161B - Online finishing assembly of yarn - Google Patents

Online finishing assembly of yarn Download PDF

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Publication number
CN110965161B
CN110965161B CN201911241416.1A CN201911241416A CN110965161B CN 110965161 B CN110965161 B CN 110965161B CN 201911241416 A CN201911241416 A CN 201911241416A CN 110965161 B CN110965161 B CN 110965161B
Authority
CN
China
Prior art keywords
yarn
ring
atomizing nozzle
infusion tube
guide hook
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201911241416.1A
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Chinese (zh)
Other versions
CN110965161A (en
Inventor
刘可帅
许多
范航
蒋慧敏
徐卫林
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Wuhan Textile University
Original Assignee
Wuhan Textile University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Textile University filed Critical Wuhan Textile University
Priority to CN201911241416.1A priority Critical patent/CN110965161B/en
Publication of CN110965161A publication Critical patent/CN110965161A/en
Application granted granted Critical
Publication of CN110965161B publication Critical patent/CN110965161B/en
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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H13/00Other common constructional features, details or accessories
    • D01H13/30Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
    • D01H13/306Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting by applying fluids, e.g. steam or oiling liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278Arrangement or mounting of spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0406Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with several pumps
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H7/00Spinning or twisting arrangements
    • D01H7/02Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52Ring-and-traveller arrangements
    • D01H7/60Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H7/00Spinning or twisting arrangements
    • D01H7/02Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52Ring-and-traveller arrangements
    • D01H7/60Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
    • D01H7/602Rings
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention provides an online yarn finishing assembly which comprises a yarn guide hook and a steel collar, wherein the yarn guide hook is positioned above the steel collar, a first infusion tube is arranged in the yarn guide hook, a plurality of first atomizing nozzles are uniformly arranged on the inner surface of the annular ring, one end of the first infusion tube is sequentially communicated with each first atomizing nozzle, and the other end of the first infusion tube is connected with a first pressure pump; the ring is annular, a circle of grooves are formed in the ring, a plurality of second atomizing nozzles are uniformly arranged in the grooves, a second infusion tube is arranged below the ring, each second atomizing nozzle is communicated with the second infusion tube through a liquid spraying pipeline, the second infusion tube is connected with a second pressure pump, and a semicircular steel wire ring is movably connected above the ring. The invention has the beneficial effects that: 1) The yarn can be subjected to chemical finishing on line in the yarn forming process, so that the production procedures are reduced; 2) The types of finishing agents can be flexibly adjusted according to yarns with different purposes; 3) The spray rate of the finishing agent can be adjusted according to yarn number, spindle speed, spinning speed and the like.

Description

Online finishing assembly of yarn
Technical Field
The invention relates to the technical field of textile processing, in particular to an online finishing assembly for yarns.
Background
The yarn is a textile, and is processed into products with certain fineness through various textile yarns, and is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into short yarn yarns, continuous filaments and the like.
The spinning equipment can finish the yarn by using a finishing device in the spinning process to manufacture finished yarn, but the finishing of the yarn is generally performed after the yarn is finished at present, so that the problems of long working procedure, low efficiency and the like in the spinning process are caused.
Disclosure of Invention
In view of this, embodiments of the present invention provide an in-line finishing assembly for yarns.
The embodiment of the invention provides an online yarn finishing assembly, which comprises a yarn guide hook with an annular ring and a steel collar, wherein the yarn guide hook is positioned above the steel collar, a first infusion tube is arranged in the yarn guide hook, a plurality of first atomizing nozzles are uniformly arranged on the inner surface of the annular ring, one end of the first infusion tube is sequentially communicated with each first atomizing nozzle, and the other end of the first infusion tube is connected with a first pressure pump; the steel collar is circular, a circle of groove is formed in the steel collar, a plurality of second atomizing nozzles are uniformly arranged in the groove, a second liquid conveying pipe is arranged below the steel collar, each second atomizing nozzle is communicated with the second liquid conveying pipe through a liquid spraying pipeline, the second liquid conveying pipe is connected with a second pressure pump, a semicircular steel wire ring can be movably connected above the steel collar, the first pressure pump and the second pressure pump are all used for pumping finishing agent, each first atomizing nozzle and each second atomizing nozzle are all used for spraying the finishing agent to infiltrate and finish yarns, the groove is used for recovering the finishing agent, and the steel wire ring is used for pressing the yarns to the front ends of the second atomizing nozzles.
Further, the aperture of each first atomizing nozzle is 1-3mm, and all the first atomizing nozzles point to the circle center of the annular ring.
Further, the diameter of atomized particles sprayed from each of the first atomizing nozzles and each of the second atomizing nozzles is 15-60 μm, and the spraying angle of each of the first atomizing nozzles and each of the second atomizing nozzles is 50 ° -170 °.
Further, a liquid storage tank is arranged on one side of the steel collar, the liquid storage tank is communicated with the groove through a liquid discharge pipe, and a liquid discharge valve is arranged on the liquid discharge pipe.
Further, a meter is arranged in the groove and is used for metering the capacity of the finishing agent in the groove.
Further, the yarn guide hook is fixed on the connecting table through a yarn guide hook seat, an extension connecting pipe is arranged in the yarn guide hook seat, one end of the extension connecting pipe is communicated with the first infusion tube, and the other end of the extension connecting pipe is communicated with the first pressure pump.
Further, a spindle is further arranged in the middle of the ring, and the spindle is used for twisting and winding the yarn and driving the steel wire ring to rotate on the ring at a high speed.
The technical scheme provided by the embodiment of the invention has the beneficial effects that:
1) The yarn can be subjected to chemical finishing on line in the yarn forming process, so that the production procedures are reduced;
2) The types of the finishing agents can be flexibly adjusted according to the yarns with different purposes;
3) The spraying rate of the finishing agent can be adjusted according to yarn numbers, spindle speeds, spinning speeds and the like;
4) And the yarn is subjected to chemical finishing in a yarn forming transfer stage, so that the finishing agent fully permeates the yarn, and the finishing effect of the yarn is effectively improved.
Drawings
FIG. 1 is a schematic view of an on-line finishing assembly for yarns according to the present invention.
Fig. 2 is a schematic view of the structure of the yarn guide hook 1 in fig. 1.
Fig. 3 is a top view of the ring 2 of fig. 1.
In the figure: the yarn guide device comprises a yarn guide hook 1, an annular ring 11, a first atomization nozzle 12, a first pressure pump 13, a yarn guide hook seat 14, a connecting table 15, a steel collar 2, a groove 21, a second atomization nozzle 22, a second infusion tube 23, a liquid spraying pipeline 24, a second pressure pump 25, a metering device 26, a liquid storage tank 3, a liquid discharge tube 31, a liquid discharge valve 32, a steel wire ring 4 and a spindle 5.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides an on-line yarn finishing assembly comprising a guide hook 1 with an annular ring 11 and a ring 2, the guide hook 1 being located above the ring 2.
Referring to fig. 1 and 2, a first infusion tube (not shown in the drawings) is disposed in the yarn guide hook 1, a plurality of first atomizing nozzles 12 are uniformly disposed on the inner surface of the annular ring 11, the aperture of each first atomizing nozzle 12 is 1-3mm, the distance between any one first atomizing nozzle 12 and another adjacent first atomizing nozzle 12 is 10-20mm, all the first atomizing nozzles 12 are directed to the center of the annular ring 11, one end of the first infusion tube is sequentially connected with each first atomizing nozzle 12, the other end of the first infusion tube is connected with a first pressure pump 13, the first pressure pump 13 is used for pumping the finishing agent to the first infusion tube, so that the finishing agent is pumped to the yarn passing through the annular ring 11 through each first atomizing nozzle 12 to infiltrate and finish the yarn, in this embodiment, the yarn guide hook 1 is subjected to finishing processing such as water-repellent oil-repellent rust-proof, so as not to be affected by the finishing agent, and the yarn guide hook 1 is fixedly connected with a yarn guide seat 14 at the other end thereof, and is connected with a connecting tube (the other end is connected with the first infusion tube 13).
Referring to fig. 1 and 3, the ring 2is ring-shaped, a ring of groove 21 is provided on the ring 2, the groove 21 has a groove depth of 2-3cm, the groove 21 is used for recovering excessive finishing agent not absorbed by the yarn, a plurality of second atomizing nozzles 22 are uniformly provided in the groove 21, the aperture of each second atomizing nozzle 22 is 1-3mm, the distance between any second atomizing nozzle 22 and another second atomizing nozzle 22 adjacent to the second atomizing nozzle is 15-30mm, a second infusion tube 23 is provided under the ring 2, each second atomizing nozzle 22 is respectively communicated with the second infusion tube 23 through a liquid spraying tube 24, the second infusion tube 23 is connected with a second pressure pump 25, the second pressure pump 25 is used for pumping the finishing agent to the liquid spraying tube 24 through the second infusion tube 23, so that the finishing agent is pumped out through each second atomizing nozzle 22 to infiltrate and finish the yarn, a semicircular steel wire ring 4 can be movably connected above the steel collar 2, two ends of the steel wire ring 4 are respectively positioned at the outer sides of two side groove walls of the groove 21, the steel wire ring 4 is used for pressing the yarn at the front end of the second atomizing nozzle 22, a meter 26 is further arranged in the groove 21, the meter 26 is used for metering the capacity of the finishing agent in the groove 21, one side of the steel collar 2is provided with a liquid storage tank 3, the liquid storage tank 3 is communicated with the groove 21 through a liquid discharge pipe 31, the liquid discharge pipe 31 is provided with a liquid discharge valve 32, when the storage solution in the groove 21 exceeds the metering range of the meter 26 in the embodiment, the liquid discharge valve 32 is automatically opened, therefore, the surplus finishing agent in the groove 21 flows into the liquid storage tank 3 along the liquid discharge pipe 31 for effective recycling, a spindle 5 is further arranged in the middle of the ring 2, and the spindle 5 is used for twisting and winding the yarn and driving the bead ring 4 to rotate on the ring 2 at a high speed, so that the yarn is fully soaked by the finishing agent in the yarn forming process.
According to the invention, the diameter of atomized particles sprayed by the first atomizing nozzles 12 and the second atomizing nozzles 22 is 15-60 mu m, the spraying angles of the first atomizing nozzles 12 and the second atomizing nozzles 22 are 50-170 DEG, and the spraying rates of the first atomizing nozzles 12 and the second atomizing nozzles 22 can be respectively regulated by the first pressure pump 13 and the second pressure pump 25 according to the types and the purposes of the yarns, so that the yarns are subjected to online chemical finishing in the yarn forming stage of the spinning process, the subsequent processes are reduced, and the yarns can be fully finished in the yarn forming process.
The following are three specific examples of finishing a yarn using an on-line finishing assembly of the yarn of the present invention:
embodiment one:
The finishing agent is 3% PVB solution, the aperture of each first atomizing nozzle 12 is 5mm, the spraying angle is 60 degrees, the aperture of each second atomizing nozzle 22 is 6mm, the spraying angle is 120 degrees, the spraying rate of each first atomizing nozzle 12 and each second atomizing nozzle 22 is 0.2ml/s, the pressure is 345kPa, and the spindle speed of the spindle 5 is 10000r/min.
The yarn finishing results: the yarn forming strength of the yarn is improved by 23.4%, the harmful hairiness of 3mm is reduced by 64.6%, and the evenness is reduced by 2.4%.
Embodiment two:
the finishing agent is a water-resistant finishing agent, the aperture of each first atomizing nozzle 12 is 5mm, the spraying angle is 60 degrees, the aperture of each second atomizing nozzle 22 is 6mm, the spraying angle is 120 degrees, the spraying rate of each first atomizing nozzle 12 and each second atomizing nozzle 22 is 0.3ml/s, the pressure is 240kPa, and the spindle speed of the spindle 5 is 12000r/min.
The yarn finishing results: the spun yarn has a level 3 water resistant function.
Embodiment III:
The finishing agent is an antibacterial finishing agent, the aperture of each first atomizing nozzle 12 is 4mm, the spraying angle is 50 degrees, the aperture of each second atomizing nozzle 22 is 5mm, the spraying angle is 100 degrees, the spraying rate of each first atomizing nozzle 12 and each second atomizing nozzle 22 is 0.1ml/s, the pressure is 345kPa, and the spindle speed of the spindle 5 is 8000r/min.
The yarn finishing results: the spun yarn has a bacteriostasis rate of 99.8% of staphylococcus aureus, a bacteriostasis rate of 98.4% of escherichia coli and a bacteriostasis rate of 98.6% of candida albicans.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the claimed application.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (4)

1. An on-line finishing assembly for yarn, characterized in that: the yarn guide device comprises a yarn guide hook with an annular ring and a steel collar, wherein the yarn guide hook is positioned above the steel collar, a first infusion tube is arranged in the yarn guide hook, a plurality of first atomizing nozzles are uniformly arranged on the inner surface of the annular ring, one end of each first infusion tube is sequentially communicated with each first atomizing nozzle, and the other end of each first infusion tube is connected with a first pressure pump;
The steel collar is in a circular ring shape, a circle of groove is formed in the steel collar, a plurality of second atomizing nozzles are uniformly arranged in the groove, a second liquid conveying pipe is arranged below the steel collar, each second atomizing nozzle is respectively communicated with the second liquid conveying pipe through a liquid spraying pipeline, the second liquid conveying pipe is connected with a second pressure pump, a semicircular steel wire ring can be movably connected above the steel collar, the first pressure pump and the second pressure pump are both used for pumping out finishing agent, each first atomizing nozzle and each second atomizing nozzle are both used for spraying the finishing agent to infiltrate and finish yarns, the groove is used for recovering the finishing agent, and the steel wire ring is used for pressing the yarns at the front ends of the second atomizing nozzles;
The aperture of each first atomizing nozzle is 1-3mm, and all the first atomizing nozzles point to the circle center of the annular ring;
the diameter of atomized particles sprayed by each first atomizing nozzle and each second atomizing nozzle is 15-60 mu m, and the spraying angles of each first atomizing nozzle and each second atomizing nozzle are 50-170 degrees;
the steel collar is characterized in that a liquid storage tank is arranged on one side of the steel collar and is communicated with the groove through a liquid discharge pipe, and a liquid discharge valve is arranged on the liquid discharge pipe.
2. An on-line finishing assembly for yarn as claimed in claim 1, wherein: and a meter is arranged in the groove and is used for metering the capacity of the finishing agent in the groove.
3. An on-line finishing assembly for yarn as claimed in claim 2, wherein: the yarn guide hook is fixed on the connecting table through a yarn guide hook seat, an extension connecting pipe is arranged in the yarn guide hook seat, one end of the extension connecting pipe is communicated with the first infusion tube, and the other end of the extension connecting pipe is communicated with the first pressure pump.
4. An on-line finishing assembly for yarn as claimed in claim 1, wherein: the middle part of the ring is also provided with a spindle, and the spindle is used for twisting and winding the yarn and driving the steel wire ring to rotate on the ring at a high speed.
CN201911241416.1A 2019-12-06 2019-12-06 Online finishing assembly of yarn Active CN110965161B (en)

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Application Number Priority Date Filing Date Title
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CN110965161A CN110965161A (en) 2020-04-07
CN110965161B true CN110965161B (en) 2024-08-16

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113802223A (en) * 2021-09-14 2021-12-17 江阴市华方新技术科研有限公司 Hollow yarn guide hook structure of spinning frame
CN113802226A (en) * 2021-09-14 2021-12-17 江阴市华方新技术科研有限公司 A yarn waxing device for spinning frame

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211814770U (en) * 2019-12-06 2020-10-30 武汉纺织大学 Online arrangement subassembly of yarn

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Publication number Priority date Publication date Assignee Title
ATE332992T1 (en) * 2002-10-05 2006-08-15 Ssm Ag DEVICE FOR APPLYING AVIVAGEN TO A RUNNING TEXTILE THREAD
CN106987943B (en) * 2017-02-28 2019-04-02 江南大学 A kind of ring spinner reducing filoplume using single ingot atomization wetting apparatus
CN109722748B (en) * 2019-02-15 2022-02-18 江南大学 Device for improving spun yarn performance by online controllably applying auxiliary agent for spinning and spinning assisting method
CN110079932A (en) * 2019-04-18 2019-08-02 浙江联洋新材料股份有限公司 It is a kind of to reduce the device and its production method that axial stitch bonded fabrics broken yarn is decoherenced

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Publication number Priority date Publication date Assignee Title
CN211814770U (en) * 2019-12-06 2020-10-30 武汉纺织大学 Online arrangement subassembly of yarn

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