CN117566522A - A yarn feeding device and method for producing spandex double-core elastic yarn - Google Patents

A yarn feeding device and method for producing spandex double-core elastic yarn Download PDF

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Publication number
CN117566522A
CN117566522A CN202311342074.9A CN202311342074A CN117566522A CN 117566522 A CN117566522 A CN 117566522A CN 202311342074 A CN202311342074 A CN 202311342074A CN 117566522 A CN117566522 A CN 117566522A
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CN
China
Prior art keywords
yarn
fixed
tension
bracket
ring
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.)
Pending
Application number
CN202311342074.9A
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Chinese (zh)
Inventor
陈霜
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Hangzhou Qingyun New Material Co ltd
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Hangzhou Qingyun New Material Co ltd
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Publication date
Application filed by Hangzhou Qingyun New Material Co ltd filed Critical Hangzhou Qingyun New Material Co ltd
Priority to CN202311342074.9A priority Critical patent/CN117566522A/en
Publication of CN117566522A publication Critical patent/CN117566522A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/06—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate singly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/015—Gathering a plurality of forwarding filamentary materials into a bundle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B65H54/553—Both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing 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)
  • Knitting Machines (AREA)

Abstract

The invention discloses a synthetic yarn feeding device and method for producing spandex double-core elastic yarns, and relates to the technical field of yarn feeding. The yarn combining feeding device and method for producing the spandex double-core elastic yarn comprise a support, wherein a yarn feeding tension component used for adjusting tension during yarn feeding is arranged at the upper end of the support, a yarn combining component used for combining yarn is arranged at the upper end of the support, a winding and taking mechanism used for rapidly taking yarn after yarn winding is finished is arranged at the upper end of the support, the yarn feeding mechanism can be adjusted up and down through a yarn feeding roller in the yarn feeding tension component, further the tension of the yarn can be adjusted in the conveying process of the yarn, the yarn is prevented from being too loose, and the tension is insufficient during winding and yarn combining, so that the final efficiency of the yarn is affected.

Description

Synthetic yarn feeding device and method for producing spandex double-core elastic yarn
Technical Field
The invention relates to the technical field of yarn feeding, in particular to a synthetic yarn feeding device and method for producing spandex double-core elastic yarns.
Background
The yarn is a product processed by various textile fibers into certain fineness, is used for weaving, rope making, thread making, knitting, embroidery and the like, is divided into short fiber yarns, is formed by spinning short fibers (natural short fibers or chemical fiber staple fibers), is divided into ring yarns, free end spinning, self-twisting yarns and the like, (2) continuous filaments such as natural silk and chemical fiber filaments, are divided into twisting or non-twisting, smooth filaments or deformed filaments and the like, (3) short fiber and continuous filament combined yarns such as polyester cotton filament core spun yarns and the like, and is formed by combining and twisting two or more single yarns;
the utility model discloses a yarn feeding device of double-sided weft knitting machine through retrieving patent number CN210031058U, including yarn mouth seat, connective bar, spandex guide pulley, guide pulley seat and yarn feeding mouth, its characterized in that: the connecting rod is arranged on the yarn nozzle seat and extends vertically, the yarn feeding nozzle is arranged at the lower end of the connecting rod, the spandex guide wheel is rotatably arranged on the guide wheel seat, the guide wheel seat is arranged on the connecting rod above the yarn feeding nozzle, and the front surface of the yarn feeding nozzle is provided with a first yarn penetrating hole, a second yarn penetrating hole and a spandex guide groove which penetrate front and back;
according to the above patent, a series of operations of yarn feeding are known, when yarn feeding is carried out on yarn, the tension of the yarn needs to be adjusted, most adjusting tools are high in limitation, when yarn is combined, the yarn cannot be combined with a tension component well, and after yarn winding is finished, the yarn is taken out frequently and more complicated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a synthetic yarn feeding device and method for producing spandex double-core elastic yarns, and solves the problem.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the synthetic yarn feeding device and method for producing spandex double-core elastic yarn comprises a bracket, wherein the upper end of the bracket is provided with a yarn feeding tension component for adjusting tension during yarn feeding, the upper end of the bracket is provided with a synthetic yarn component for synthesizing yarn, and the upper end of the bracket is provided with a winding and taking mechanism for rapidly taking out yarn after yarn winding is completed;
the yarn feeding tension assembly comprises two tension risers symmetrically and fixedly arranged at the upper end of the support, a limiting vertical groove is formed in the middle of each tension riser, guide sliding blocks are slidably arranged in the middle of each limiting vertical groove, a center rod is rotatably arranged between the two guide sliding blocks, and yarn feeding rollers are fixedly arranged on the outer sides of the center rods.
Preferably, the fixed first guide bar that is equipped with in spacing perpendicular groove middle part, the first guide bar outside slides in the direction slider middle part, two the direction slider upper end is fixed to be equipped with L shape connecting plate, L shape connecting plate both ends symmetry is fixed to be equipped with two extension boards, support upper end symmetry is fixed to be equipped with a plurality of second guide bars, the second guide bar outside slides in extension board middle part, two tension riser upper end is fixed to be equipped with the screw thread board, the screw thread board middle part is equipped with adjusting screw through threaded connection, adjusting screw end rotates in L shape connecting plate upper end.
Preferably, the support upper end symmetry is fixed and is equipped with two first bracing pieces, two the fixed package ring that is equipped with between the first bracing piece, the package ring middle part slides and is equipped with big rotation ring, a plurality of yarn holes of advancing have been seted up at big rotation ring middle part, the fixed ring gear that is equipped with in big rotation ring outside, the engagement mouth has been seted up to package ring lower extreme, big rotation ring one end is fixed and is equipped with a plurality of connecting rods.
Preferably, a plurality of connecting rod other end fixed connection is equipped with little swivel becket, a plurality of yarn holes have been seted up at little swivel becket middle part, support upper end symmetry is fixed and is equipped with two second bracing pieces, two fixed being equipped with the auxiliary ring between the second bracing piece, little swivel becket outside slides in the auxiliary ring middle part, the support upper end is fixed and is equipped with the board of raising, the board upper end of raising is fixed and is equipped with first motor, first motor output is fixed and is equipped with the driving gear, driving gear and toothed ring intermeshing.
Preferably, the winding wire taking mechanism comprises a fixed plate fixedly arranged at the upper end of a support, a second motor is fixedly arranged at one end of the fixed plate, a transmission rod is rotationally arranged at the other end of the fixed plate, the output end of the second motor is fixedly connected with one end of the transmission rod, an opening groove is formed in the upper end of the support, a round groove is formed in one end of the opening groove in a communicating mode, a winding roller is fixedly arranged on the outer side of the transmission rod, and a limiting ring is slidably arranged on the outer side of the winding roller.
Preferably, the fixed spacing spring that is equipped with in circular slot middle part, the circular slot middle part slides and is equipped with the toper stopper, spacing spring other end fixed connection toper stopper lower extreme, it is equipped with the sliding plate to break away the sliding of groove middle part, the socket groove has been seted up at the sliding plate middle part, transfer line one end slides in the socket groove middle part, the unblock chamber has been seted up at the sliding plate middle part, the unblock chamber middle part slides and is equipped with L shape unlocking lever.
A synthetic yarn feeding method for producing spandex double-core elastic yarn specifically comprises the following steps:
step 1: when the yarn is subjected to test paper, the yarn is conveyed through the yarn conveying tension assembly, and tension adjustment is performed while the yarn is conveyed through the yarn conveying tension assembly;
step 2: the yarn winding device comprises a yarn winding assembly, a yarn winding mechanism and a yarn winding mechanism.
Preferably, the yarn combining component in the step 2 is located behind the yarn feeding tension component, and the yarn combining is directly performed when the yarn tension is proper.
Advantageous effects
The invention provides a synthetic yarn feeding device and method for producing spandex double-core elastic yarn. Compared with the prior art, the method has the following beneficial effects:
(1) The yarn feeding roller in the yarn feeding tension assembly can be adjusted up and down, so that the tension of the yarn can be adjusted in the yarn conveying process, the yarn is prevented from being too loose, and the final efficiency is affected due to insufficient tension when the yarn is wound and combined.
(2) The yarn tension assembly is arranged at the rear of the yarn feeding tension assembly, and the yarn to be combined is in a tight state at any time, so that the yarn combination degree of the yarn can be guaranteed, the yarn is prevented from being too loose during subsequent use, the quality of the yarn is affected, and the yarn can be combined perfectly through surrounding type yarn combination.
(3) The sliding plate in the winding curve mechanism can slide towards one end, one end of the winding roller can be emptied, yarn after winding can be directly taken out, difficulty in yarn taking out is greatly reduced, and the sliding plate can be quickly unlocked and locked through the setting of the conical limiting block.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the invention in overall cross-section;
FIG. 3 is a schematic view of a yarn feeding tension assembly according to the present invention;
FIG. 4 is a schematic view of a tensioning riser of the present invention;
FIG. 5 is a schematic view of a yarn combination assembly of the present invention;
FIG. 6 is a schematic view of a large pivot ring connection of the present invention;
FIG. 7 is a schematic view of a wire take-up mechanism according to the present invention;
FIG. 8 is a schematic view of the connection of the tapered stop block of the present invention.
In the figure: 1. a bracket; 2. a yarn feeding tension assembly; 201. a tension riser; 202. limiting vertical grooves; 203. a first guide bar; 204. a guide slide block; 205. a central rod; 206. a yarn feeding roller; 207. a thread plate; 208. adjusting a screw; 209. an L-shaped connecting plate; 210. an extension plate; 211. a second guide bar; 3. a yarn combining assembly; 301. a first support bar; 302. wrapping the ring; 303. a meshing opening; 304. a large rotating ring; 305. a toothed ring; 306. a connecting rod; 307. a yarn inlet; 308. a small rotating ring; 309. a yarn outlet hole; 310. an auxiliary ring; 311. a second support bar; 312. raising the plate; 313. a first motor; 314. a drive gear; 4. a coiling mechanism; 401. a fixing plate; 402. a second motor; 403. a transmission rod; 404. a wind-up roll; 405. a limiting ring; 406. opening a disengaging groove; 407. a circular groove; 408. a limit spring; 409. a conical limiting block; 410. a sliding plate; 412. unlocking the cavity; 413. an L-shaped unlocking rod; 414. a socket slot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides two technical schemes:
example 1 in an example of the present invention,
fig. 1-8 show a first embodiment: a synthetic yarn feeding device and method for producing spandex double-core elastic yarn comprises a bracket 1, wherein the upper end of the bracket 1 is provided with a yarn feeding tension component 2 for adjusting tension during yarn feeding, the upper end of the bracket 1 is provided with a synthetic yarn component 3 for synthesizing yarn, and the upper end of the bracket 1 is provided with a winding and taking mechanism 4 for rapidly taking out yarn after yarn winding is completed;
the yarn feeding tension assembly 2 comprises two tension risers 201 symmetrically and fixedly arranged at the upper end of the support 1, a limiting vertical groove 202 is formed in the middle of each tension riser 201, a guide sliding block 204 is slidably arranged in the middle of each limiting vertical groove 202, a center rod 205 is rotatably arranged between the two guide sliding blocks 204, and a yarn feeding roller 206 is fixedly arranged outside each center rod 205.
In the embodiment of the invention, a first guide rod 203 is fixedly arranged in the middle of a limiting vertical groove 202, the outer sides of the first guide rods 203 slide in the middle of guide sliding blocks 204, L-shaped connecting plates 209 are fixedly arranged at the upper ends of the two guide sliding blocks 204, two extension plates 210 are symmetrically and fixedly arranged at the two ends of the L-shaped connecting plates 209, a plurality of second guide rods 211 are symmetrically and fixedly arranged at the upper end of a bracket 1, the outer sides of the second guide rods 211 slide in the middle of the extension plates 210, a threaded plate 207 is fixedly arranged at the upper ends of the two tension vertical plates 201, an adjusting screw 208 is arranged in the middle of the threaded plate 207 in a threaded connection manner, and the tail ends of the adjusting screws 208 rotate at the upper ends of the L-shaped connecting plates 209.
In the embodiment of the invention, two first support rods 301 are symmetrically and fixedly arranged at the upper end of the bracket 1, a wrapping ring 302 is fixedly arranged between the two first support rods 301, a large rotating ring 304 is slidably arranged in the middle of the wrapping ring 302, a plurality of yarn inlet holes 307 are formed in the middle of the large rotating ring 304, a toothed ring 305 is fixedly arranged at the outer side of the large rotating ring 304, a meshing opening 303 is formed at the lower end of the wrapping ring 302, and a plurality of connecting rods 306 are fixedly arranged at one end of the large rotating ring 304.
In the embodiment of the invention, the other ends of the connecting rods 306 are fixedly connected with a small rotating ring 308, the middle part of the small rotating ring 308 is provided with a plurality of yarn outlet holes 309, the upper end of the bracket 1 is symmetrically and fixedly provided with two second supporting rods 311, an auxiliary ring 310 is fixedly arranged between the two second supporting rods 311, the outer side of the small rotating ring 308 slides in the middle part of the auxiliary ring 310, the upper end of the bracket 1 is fixedly provided with a lifting plate 312, the upper end of the lifting plate 312 is fixedly provided with a first motor 313, the output end of the first motor 313 is fixedly provided with a driving gear 314, and the driving gear 314 and the toothed ring 305 are mutually meshed.
Fig. 1-2 and 4 show a second embodiment, which differs from the first embodiment mainly in that: the winding and coiling mechanism 4 comprises a fixed plate 401 fixedly arranged at the upper end of the support 1, a second motor 402 is fixedly arranged at one end of the fixed plate 401, a transmission rod 403 is rotatably arranged at the other end of the fixed plate 401, the output end of the second motor 402 is fixedly connected with one end of the transmission rod 403, a release groove 406 is formed in the upper end of the support 1, one end of the release groove 406 is communicated with the circular groove 407, a winding roller 404 is fixedly arranged on the outer side of the transmission rod 403, and a limiting ring 405 is slidably arranged on the outer side of the winding roller 404.
In the embodiment of the invention, a limit spring 408 is fixedly arranged in the middle of a circular slot 407, a conical limit block 409 is slidably arranged in the middle of the circular slot 407, the other end of the limit spring 408 is fixedly connected with the lower end of the conical limit block 409, a sliding plate 410 is slidably arranged in the middle of a release slot 406, a socket slot 414 is formed in the middle of the sliding plate 410, one end of a transmission rod 403 is slidably arranged in the middle of the socket slot 414, an unlocking cavity 412 is formed in the middle of the sliding plate 410, and an L-shaped unlocking rod 413 is slidably arranged in the middle of the unlocking cavity 412.
The embodiment of the invention also discloses a synthetic yarn feeding method for producing the spandex double-core elastic yarn, which specifically comprises the following steps:
step 1: when the yarn is subjected to test paper, the yarn is conveyed through the yarn conveying tension assembly 2, and tension adjustment is performed while the yarn is conveyed through the yarn conveying tension assembly 2;
step 2: the yarn winding device is characterized in that the yarn winding device is used for winding the yarns by the winding mechanism 4, and the wound yarns are rapidly taken out by the winding mechanism 4.
In the embodiment of the invention, in the step 2, the yarn combining component 3 is positioned behind the yarn feeding tension component 2, and when the yarn tension is proper, the yarn combining is directly performed.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.
When the yarn feeding tension assembly is used, an operator rotates the adjusting screw 208 in the yarn feeding tension assembly 2, so that the adjusting screw 208 drives the L-shaped connecting plate 209 to move, the guide slide block 204 moves, the center rod 205 moves, the yarn feeding roller 206 can adjust the tension of yarn, and the yarn feeding roller 206 can only move up and down under the limit of the first guide rod 203 and the second guide rod 211;
the yarn passes through the yarn inlet 307 in the yarn combining component 3 and passes through the yarn outlet 309, the first motor 313 works, so that the driving gear 314 rotates, the toothed ring 305 is driven to rotate through the meshing opening 303, the large rotating ring is driven to rotate in the middle of the wrapping ring 302, the large rotating ring 304 is driven to rotate, the small rotating ring 308 is driven to rotate through the connecting rod 306, the yarn inlet 307 and the yarn outlet 309 rotate, and the yarn is combined into a bundle;
after the yarns are bundled, the second motor 402 in the winding and coiling mechanism 4 rotates, the transmission rod 403 rotates, the winding roller 404 is driven to rotate, the yarns are wound, after winding is completed, the L-shaped unlocking rod 413 is pressed down, the conical unlocking block is pressed down to compress the limiting spring 408, the sliding plate 410 is further enabled to be released from limiting, the sliding plate 410 is pushed to slide in the release groove 406, one end of the winding roller 404 is unlocked, the limiting ring 405 is taken out, and the yarns after winding are taken out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1.一种生产氨纶双芯弹力纱的合纱喂入装置，包括支架(1)，其特征在于：所述支架(1)上端设有用于送纱时调节张力的送纱张力组件(2)，所述支架(1)上端设有用于合纱的合纱组件(3)，所述支架(1)上端设有用于纱线收卷完成后快速取线的收卷取线机构(4)；1. A combined yarn feeding device for producing spandex dual-core elastic yarn, including a bracket (1), characterized in that: the upper end of the bracket (1) is provided with a yarn feeding tension component (2) for adjusting tension when feeding yarn. , The upper end of the bracket (1) is provided with a yarn closing component (3) for yarn closing, and the upper end of the bracket (1) is provided with a winding and thread taking mechanism (4) for quickly taking out the thread after the yarn winding is completed; 所述送纱张力组件(2)包括对称固定设置在支架(1)上端的两个张力竖板(201)，所述张力竖板(201)中部开设有限位竖槽(202)，所述限位竖槽(202)中部滑动设有导向滑块(204)，两个所述导向滑块(204)之间转动设有中心杆(205)，所述中心杆(205)外侧固定设有送纱辊(206)。The yarn feeding tension assembly (2) includes two tension vertical plates (201) symmetrically fixed on the upper end of the bracket (1). A limited vertical slot (202) is provided in the middle of the tension vertical plate (201). There is a guide slider (204) sliding in the middle of the vertical groove (202). A center rod (205) is provided for rotation between the two guide sliders (204). A feeder is fixed on the outside of the center rod (205). Yarn roller (206). 2.根据权利要求1所述的一种生产氨纶双芯弹力纱的合纱喂入装置，其特征在于：所述限位竖槽(202)中部固定设有第一导向杆(203)，所述第一导向杆(203)外侧滑动于导向滑块(204)中部，两个所述导向滑块(204)上端固定设有L形连接板(209)，所述L形连接板(209)两端对称固定设有两个延伸板(210)，所述支架(1)上端对称固定设有多个第二导向杆(211)，所述第二导向杆(211)外侧滑动于延伸板(210)中部，两个所述张力竖板(201)上端固定设有螺纹板(207)，所述螺纹板(207)中部通过螺纹连接设有调节螺杆(208)，所述调节螺杆(208)末端转动于L形连接板(209)上端。2. A combined yarn feeding device for producing spandex dual-core elastic yarn according to claim 1, characterized in that: a first guide rod (203) is fixed in the middle of the limiting vertical groove (202), so The outer side of the first guide rod (203) slides in the middle of the guide slider (204). The upper ends of the two guide sliders (204) are fixed with L-shaped connecting plates (209). The L-shaped connecting plates (209) Two extension plates (210) are symmetrically fixed at both ends, and a plurality of second guide rods (211) are symmetrically fixed at the upper end of the bracket (1). The outside of the second guide rod (211) slides on the extension plate ( 210), the upper ends of the two tension vertical plates (201) are fixedly provided with threaded plates (207), and the middle portion of the threaded plates (207) is provided with an adjusting screw (208) through threaded connection. The adjusting screw (208) The end rotates on the upper end of the L-shaped connecting plate (209). 3.根据权利要求1所述的一种生产氨纶双芯弹力纱的合纱喂入装置，其特征在于：所述支架(1)上端对称固定设有两个第一支撑杆(301)，两个所述第一支撑杆(301)之间固定设有包环(302)，所述包环(302)中部滑动设有大转动环(304)，所述大转动环(304)中部开设有多个进纱孔(307)，所述大转动环(304)外侧固定设有齿环(305)，所述包环(302)下端开设有啮合口(303)，所述大转动环(304)一端固定设有多个连接杆(306)。3. A combined yarn feeding device for producing spandex dual-core elastic yarn according to claim 1, characterized in that: the upper end of the bracket (1) is symmetrically fixed with two first support rods (301), and the two first support rods (301) are symmetrically fixed. A wrapping ring (302) is fixed between the first support rods (301), a large rotating ring (304) is slidably provided in the middle of the wrapping ring (302), and a large rotating ring (304) is provided in the middle. There are multiple yarn inlet holes (307). A toothed ring (305) is fixed on the outside of the large rotating ring (304). An engaging opening (303) is provided at the lower end of the wrapping ring (302). The large rotating ring (304) ) is fixedly provided with a plurality of connecting rods (306) at one end. 4.根据权利要求3所述的一种生产氨纶双芯弹力纱的合纱喂入装置，其特征在于：多个所述连接杆(306)另一端固定连接设有小转动环(308)，所述小转动环(308)中部开设有多个出纱孔(309)，所述支架(1)上端对称固定设有两个第二支撑杆(311)，两个所述第二支撑杆(311)之间固定设有辅助环(310)，所述小转动环(308)外侧滑动于辅助环(310)中部，所述支架(1)上端固定设有抬高板(312)，所述抬高板(312)上端固定设有第一电机(313)，所述第一电机(313)输出端固定设有主动齿轮(314)，所述主动齿轮(314)和齿环(305)相互啮合。4. A combined yarn feeding device for producing spandex dual-core elastic yarn according to claim 3, characterized in that: the other ends of a plurality of connecting rods (306) are fixedly connected with small rotating rings (308), There are multiple yarn outlet holes (309) in the middle of the small rotating ring (308). Two second support rods (311) are symmetrically fixed on the upper end of the bracket (1). The two second support rods (311) are symmetrically fixed. An auxiliary ring (310) is fixed between 311), the outer side of the small rotating ring (308) slides in the middle of the auxiliary ring (310), the upper end of the bracket (1) is fixed with a lifting plate (312), the A first motor (313) is fixed at the upper end of the lifting plate (312), and a driving gear (314) is fixed at the output end of the first motor (313). The driving gear (314) and the ring gear (305) interact with each other. Engagement. 5.根据权利要求1所述的一种生产氨纶双芯弹力纱的合纱喂入装置，其特征在于：所述收卷取线机构(4)包括固定设置在支架(1)上端的固定板(401)，所述固定板(401)一端固定设有第二电机(402)，所述固定板(401)另一端转动设有传动杆(403)，所述第二电机(402)输出端固定连接传动杆(403)一端，所述支架(1)上端开设有开脱槽(406)，所述开脱槽(406)一端连通开设有圆槽(407)，所述传动杆(403)外侧固定设有收卷辊(404)，所述收卷辊(404)外侧滑动设有限位环(405)。5. A combined yarn feeding device for producing spandex dual-core elastic yarn according to claim 1, characterized in that: the winding and thread taking mechanism (4) includes a fixed plate fixedly arranged on the upper end of the bracket (1) (401), one end of the fixed plate (401) is fixed with a second motor (402), the other end of the fixed plate (401) is rotated with a transmission rod (403), and the output end of the second motor (402) One end of the transmission rod (403) is fixedly connected. The upper end of the bracket (1) is provided with a release groove (406). One end of the release groove (406) is connected with a circular groove (407). The outside of the transmission rod (403) is fixed. A winding roller (404) is provided, and a limit ring (405) is provided slidingly on the outside of the winding roller (404). 6.根据权利要求5所述的一种生产氨纶双芯弹力纱的合纱喂入装置，其特征在于：所述圆槽(407)中部固定设有限位弹簧(408)，所述圆槽(407)中部滑动设有锥形限位块(409)，所述限位弹簧(408)另一端固定连接锥形限位块(409)下端，所述开脱槽(406)中部滑动设有滑动板(410)，所述滑动板(410)中部开设有插口槽(414)，所述传动杆(403)一端滑动于插口槽(414)中部，所述滑动板(410)中部开设有解锁腔(412)，所述解锁腔(412)中部滑动设有L形解锁杆(413)。6. A combined yarn feeding device for producing spandex dual-core elastic yarn according to claim 5, characterized in that: a limit spring (408) is fixedly provided in the middle of the circular groove (407), and the circular groove (407) is fixed with a limit spring (408). 407) There is a cone-shaped limit block (409) sliding in the middle, the other end of the limit spring (408) is fixedly connected to the lower end of the cone-shaped limit block (409), and a sliding plate is slid in the middle of the release groove (406). (410), a socket slot (414) is provided in the middle of the sliding plate (410), one end of the transmission rod (403) slides in the middle of the socket slot (414), and an unlocking cavity (414) is provided in the middle of the sliding plate (410). 412), an L-shaped unlocking rod (413) is slidably provided in the middle of the unlocking cavity (412). 7.一种使用权利要求1-6任意一项所述的一种生产氨纶双芯弹力纱的合纱喂入方法的生产氨纶双芯弹力纱的合纱喂入方法，其特征在于：具体包括以下步骤：7. A yarn feeding method for producing double-core spandex elastic yarn using the yarn feeding method for producing double-core elastic yarn of spandex according to any one of claims 1 to 6, which is characterized in that: it specifically includes: Following steps: 步骤1：将纱线进行试卷时通过送纱张力组件(2)对纱线进行输送，通过送纱张力组件(2)对纱线进行输送的同时进行张力调节；Step 1: When the yarn is put into the test roll, the yarn is transported through the yarn feeding tension component (2), and the tension is adjusted while transporting the yarn through the yarn feeding tension component (2); 步骤2：通过合纱组件(3)将多股纱线等线段进行合纱，再通过收卷取线机构(4)将纱线进行收卷，通过收卷取线机构(4)将收卷后的纱线进行快速取出。Step 2: Combine the multi-strand yarn and other line segments through the yarn combining assembly (3), then wind up the yarn through the winding and thread taking mechanism (4), and wind up the yarn through the winding and thread taking mechanism (4). The final yarn is quickly removed. 8.根据权利要求7所述的一种生产氨纶双芯弹力纱的合纱喂入方法，其特征在于：所述步骤2中合纱组件(3)处于送纱张力组件(2)后方，在纱线张力处于合适时，直接进行合纱。8. A yarn-combining feeding method for producing spandex dual-core elastic yarn according to claim 7, characterized in that: in the step 2, the yarn-combining component (3) is located behind the yarn-feeding tension component (2). When the yarn tension is at the appropriate level, the yarn can be combined directly.
CN202311342074.9A 2023-10-17 2023-10-17 A yarn feeding device and method for producing spandex double-core elastic yarn Pending CN117566522A (en)

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Application publication date: 20240220