CN223255556U - Production system of core-spun and wrapped ring spinning - Google Patents
Production system of core-spun and wrapped ring spinningInfo
- Publication number
- CN223255556U CN223255556U CN202422453667.9U CN202422453667U CN223255556U CN 223255556 U CN223255556 U CN 223255556U CN 202422453667 U CN202422453667 U CN 202422453667U CN 223255556 U CN223255556 U CN 223255556U
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- yarn
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- spinning
- winding
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Abstract
本实用新型涉及一种包芯包缠环锭纺纱的生产系统，包括将两根单长丝并为双长丝后缠绕在粗纱管上的络丝机，以及连接所述粗纱管的细纱机，粗纱管和细纱机的双槽导丝轮之间设有供双长丝绕过的张力装置，以及供两根单长丝分别绕过的分丝杆。本实用新型对传统锭杆式络丝机进行改造，实现了将两根长丝并为粗纱管卷装的目的，从而为纺纱阶段提供了容量大，螺距紧密，纺纱周期长的长丝筒卷绕方式；其次对细纱设备进行了改造，通过张力装置和分丝杆的设置，将双长丝分离成两根单长丝，并与之后在与短纤共同喂入进行加捻，从而减少换丝频率，减少高空作业次数，保证生产效率。
The utility model relates to a production system for core-wrapped ring spinning, comprising a winding machine for winding two single filaments into a double filament onto a roving tube, and a spinning frame connected to the roving tube. A tension device for winding the double filaments, and a wire splitter for winding the two single filaments separately, are provided between the roving tube and the double-grooved guide wheel of the spinning frame. The utility model transforms the traditional spindle-type winding machine, achieving the purpose of winding two filaments into a roving tube, thereby providing a filament tube winding method with large capacity, tight pitch, and long spinning cycle for the spinning stage; secondly, the spinning equipment is transformed, and the double filaments are separated into two single filaments by the setting of the tension device and the wire splitter, and then the two filaments are fed together with short fibers for twisting, thereby reducing the frequency of yarn changes and the number of high-altitude operations, thereby ensuring production efficiency.
Description
Technical Field
The utility model relates to the field of textile, in particular to the technical field of long fiber and short fiber compounding, and specifically relates to a production system of core-spun and wrapped ring spinning.
Background
The composite yarn wrapped by the core is a novel yarn developed for enhancing physical indexes of military training clothes. The production technology of the product is that two filaments which are unwound in parallel and a short fiber are simultaneously fed into a spun yarn drafting and twisting mechanism, one filament is arranged in the middle of a short fiber strand, and the other filament is coated on the surface of the yarn, so that a stable yarn forming structure is formed, and the improvement of physical indexes such as tearing strength, wear resistance and the like of the fabric is facilitated. Because of the large purchasing quantity of the military requirement products and the stable demand, and the potential civil market, many textile enterprises increase the research and investment of related production technologies and devices.
Conventional core spun filament spun composite yarns typically employ a double number of filaments fed to the roving. The device has high investment in transformation, is not beneficial to large-scale transformation, is limited by the upper space of the spinning frame, can only use filaments with smaller capacity, has short production period and frequent filament replacement by laying, and has low production efficiency because the filaments are laid and replaced in high-altitude operation, have certain potential safety hazards and can not organize more personnel to drive in a concentrated manner.
Meanwhile, the utility model CN107385613A discloses a core-spun filament spun staple composite yarn and a production device, wherein the mode adopts a mode of passively unwinding double filaments of a spandex filament paper tube package, and the mode needs to be supported by a yarn guide roller.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a production system for wrapping ring spinning by a core, which is used for modifying a traditional spindle rod type silk winder, so that the purpose of winding two filaments into a roving bobbin is realized, a filament bobbin winding mode with large capacity, compact pitch and long spinning period is provided for a spinning stage, and secondly, a spinning device is modified, a tension device and a yarn dividing rod are arranged, the double filaments are separated into two single filaments, and the two single filaments and the short filaments are fed together for twisting, so that the filament changing frequency is reduced, the number of high-altitude operation times is reduced, and the production efficiency is ensured.
The utility model is realized by the following technical scheme that the production system for wrapping ring spun yarns by using a core comprises a winder for winding two single filaments which are double filaments on a roving bobbin, a spinning frame connected with the roving bobbin, a tension device for winding the double filaments and a yarn dividing rod for respectively winding the two single filaments, wherein the number of the roving bobbin and the number of the short fiber roving are adapted on the spinning frame.
When the spinning frame is used, two single filaments are wound on the same roving frame through the winder, so that the two single filaments are wound on the roving frame, namely, the double filaments are wound on the roving frame, so that the large-capacity and compact-pitch roving frame with long spinning period is provided for a spinning stage, after the winding of the winder is completed, the roving frame is placed on the spinning frame, the number proportion of filaments and the short filaments is 2:1 due to the arrangement of double filament winding on the roving frame, the short-fiber roving wound with the short filaments and the roving frame wound with the double filaments are simultaneously unwound and spun, the double filaments and the short filaments are conveniently replaced at the same time, the double filaments are separated into the two single filaments after passing through the tension device, the two single filaments are respectively wound around the two yarn dividing rods, so that the forced separation of the two single filaments is realized, the two single filaments are jointly fed into the front jaw of the spinning frame, and simultaneously, the short filaments are fed into the drafting zone of the spinning frame after being unwound through the inner yarn guide rod, and are jointly output with the separated two single filaments at the front jaw and are wound into the yarn guide ring after being wound on the yarn guide frame.
The utility model reforms the traditional spindle rod type silk winder, realizes the purpose of winding two filaments into a roving bobbin, thereby providing a filament bobbin winding mode with large capacity, compact thread pitch and long spinning period for the spinning stage, and reforms spinning equipment, separates the double filaments into two single filaments through the arrangement of a tension device and a yarn dividing rod, and feeds the two single filaments together with the short filaments for twisting after the two single filaments are separated, thereby reducing the yarn changing frequency, reducing the high-altitude operation times and ensuring the production efficiency.
Preferably, the roving frame is arranged at two rows of hanging ingots at the outer side of the spinning frame, and the short fiber roving frame is arranged at two rows of hanging ingots at the inner side of the spinning frame.
The arrangement of this preferred scheme is convenient for the setting of roving spool and short fiber roving position, and the space of being convenient for is reasonable arranges.
Preferably, the winder comprises a yarn cylinder group corresponding to the roving frame, and a yarn guide porcelain eye and a yarn detector which are positioned between the yarn cylinder group and the yarn guide device and used for enabling double filaments to sequentially bypass, wherein the yarn cylinder group comprises two yarn cylinders wound by monofilaments.
When the yarn guiding device is used, shan Chang yarns on two yarn cylinders sequentially bypass the yarn guiding porcelain eye and the yarn detector, are wound on the yarn cop under the guiding of the yarn guide and the rotation of the yarn cop, so that the double-filament yarn on the yarn cop is wound.
Preferably, a length meter is further arranged between the yarn detector and the yarn guide, and the length meter comprises a yarn guide hook, a tension device, a yarn cutter and a length meter wheel.
The length of two filament windings is convenient to meter through the setting of length meter in this preferred scheme.
Preferably, the winder comprises a bracket for supporting the bobbins, the bracket comprises an upper supporting plate and a lower supporting plate, two bobbins corresponding to the same roving frame are longitudinally staggered and respectively arranged on the upper supporting plate and the lower supporting plate, and a yarn guiding porcelain hole for penetrating filaments of the lower layer bobbin is arranged on the upper supporting plate, so that the capacity of single filaments is increased.
According to the preferred scheme, through the arrangement of the upper supporting plate and the lower supporting plate, the two yarn cylinders are staggered, and the single yarn is prevented from being wound when not entering the yarn guiding porcelain hole.
Preferably, two adjacent wire cylinders on the same side are respectively arranged on the upper supporting plate and the lower supporting plate. The arrangement of the preferred scheme is convenient for dislocation of two adjacent silk cylinders at the same side, and single filament yarns on the two adjacent silk cylinders in the transverse direction are prevented from being wound.
Preferably, a yarn guide rod for the double filaments to bypass is arranged between the short fiber roving and the tension device.
The preferred embodiment provides guiding action through the arrangement of the yarn guide rod.
The spinning machine has the advantages that two single filaments are wound on the same roving bobbin through a winder, so that two single filaments are wound on the roving bobbin, namely double filaments are wound on the roving bobbin, so that the roving bobbin with large capacity and compact pitch and long spinning period is provided for a spinning stage, after the winding of the winder is completed, the roving bobbin is placed on the spinning machine, the double filaments are divided into two single filaments after passing through a tension device, the two single filaments respectively bypass two yarn dividing rods, the forced separation of the two single filaments is realized, the two single filaments are jointly parallel to enter a double-groove yarn guide wheel and are fed into a front jaw of the spinning machine, meanwhile, the short filaments are fed into a drafting zone of the spinning machine after being unwound through an inner yarn guide rod, are jointly output with the separated two single filaments at the front jaw, and are twisted and wound into a cop yarn through a yarn guide hook on a steel collar;
The utility model reforms the traditional spindle rod type silk winder, realizes the purpose of winding two filaments into a roving bobbin, thereby providing a filament bobbin winding mode with large capacity, compact thread pitch and long spinning period for the spinning stage, and reforms spinning equipment, separates the double filaments into two single filaments through the arrangement of a tension device and a yarn dividing rod, and feeds the two single filaments together with the short filaments for twisting after the two single filaments are separated, thereby reducing the yarn changing frequency, reducing the high-altitude operation times and ensuring the production efficiency.
Drawings
FIG. 1 is a schematic diagram of a spinning frame;
FIG. 2 is a schematic representation of the relative positions of staple rovings and filaments;
FIG. 3 is a schematic diagram of a winder;
FIG. 4 is a schematic top view of the bracket;
FIG. 5 is an enlarged view of the length meter;
the figure shows:
1. The yarn guiding device comprises a roving bobbin, 2, a high-strength paper tube, 3, a yarn guide, 4, a double-filament yarn, 5, a spindle, 6, a tangential belt, 7, a frame body, 8, a length measuring instrument, 9, a length measuring wheel, 10, a yarn cutting device, 11, a tension device, 12, a yarn guiding hook, 13, a yarn detecting device, 14, a yarn guiding porcelain eye, 15, a yarn tube, 16, a bracket, 17, a yarn guiding rod, 18, a tension device, 19, a short-fiber roving, 20, a cross arm, 21, a yarn dividing rod, 22, a cradle, 23, a double-groove yarn guiding wheel, 24, a yarn guiding hook, 25, a steel collar, 26, a cop, 27 and a yarn guiding rod.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Referring to fig. 1-5, the production system of the core-spun and wrapped ring spinning comprises a silk winder and a spinning frame, wherein the silk winder winds two single filaments on a roving bobbin in parallel, and the spinning frame takes a short fiber roving and a double filament as spinning raw materials to realize the production of the yarn with the core-spun and wrapped structure.
The winder comprises a frame body 7, a plurality of spindles 5 are arranged on the frame body 7, high-strength paper is sleeved on the roving bobbin to balance additional stress of filaments and avoid damaging the roving bobbin, then the roving bobbin is sleeved on the spindle 5, a yarn guide 3 positioned at one side of the roving bobbin is further arranged on the frame body 7, the yarn guide 3 is connected with a winder lifting mechanism through a connecting rod, a length measuring instrument 8 is arranged below the yarn guide 3, the length measuring instrument 8 comprises a length measuring wheel 9, a yarn cutter 10 and a tension device which are sequentially arranged from top to bottom, a yarn guide hook 12 and a bracket 16 for supporting yarn bobbins 15 are arranged below the yarn guide hook 12, the bracket 16 comprises an upper supporting plate and a lower supporting plate, two yarn bobbins 15 corresponding to the same roving bobbin are longitudinally arranged in a staggered mode and are respectively arranged on the upper supporting plate and the lower supporting plate, the yarn guide porcelain eyes 14 for enabling the yarns of the lower yarn bobbins 15 to penetrate through are arranged on the upper supporting plate, the yarn guide eyes 14 are positioned right above the lower yarn bobbins 15, two adjacent yarn bobbins 15 at the same side are respectively arranged on the upper supporting plate and the lower yarn bobbins 15.
The spinning frame comprises a support, two cradle 22 which are transversely arranged and symmetrically arranged on the support, one cradle 22 corresponds to two short fibers, two double filaments and two cops, namely corresponds to two short fiber roves 19 and two cops 1, a double-groove yarn guide wheel 23 is connected onto the cradle 22 in a shaft mode, a yarn guide hook 24, a steel collar 25 and cops 26 are sequentially arranged below the double-groove yarn guide wheel 23, a cross arm 20 which is arranged above the cradle 22 is further arranged on the support, a yarn guide rod 27 for the short fibers to bypass is arranged on the cross arm 20, two dislocation-arranged yarn dividing rods 21 for the single filaments to bypass are arranged on the cross arm, and the two yarn dividing rods are arranged along the extending direction of the cross arm.
The short fiber roving 19 and the roving bobbin 1 are connected to the support and are located above the yarn dividing rod 21, the roving bobbin 4 is arranged on two rows of hanging ingots on the outer side of the spinning frame, and the short fiber roving 19 is arranged on two rows of hanging ingots on the inner side of the spinning frame.
A yarn guide rod 27 positioned above the cross arm is arranged between the two short fiber roves 1, a yarn guide rod 17 positioned above the yarn dividing rod is arranged between the two roves, a tension device 18 positioned between the two roves 1 is also arranged on the support, the tension device is a tensioner, the tensioner has tension setting and tension compensation functions, stability of filament tension is guaranteed, and the tensioner is of the prior art.
A method of using a core wrap ring spinning production system comprising the steps of:
a. When the winder is used, after filaments on the lower layer yarn cylinder pass through yarn guide porcelain eyes corresponding to the upper supporting plate, the filaments and the filaments on the upper layer yarn cylinder sequentially pass through the yarn guide porcelain eyes positioned above, the yarn detector, the yarn guide hook, the tension device, the yarn cutter, the length counting wheel and the yarn guide device and then are wound on a high-strength paper tube, when the winder is started, the belt drives the spindle to rotate at a high speed, the yarn guide device is driven by a lifting mechanism of the winder to lift according to set forming requirements, and the two filaments are wound on the high-strength paper tube together so as to form double filaments wound on the roving tube, so that the two single filaments are wound on the roving tube and the double filaments are wound on the roving tube, and the high-strength paper tube is sleeved on the roving tube, so that the stress of the filaments on the roving tube can be balanced and the damage of the roving tube is avoided;
b. the spinning frame is characterized in that roving bobbins and short fiber rovings with the same quantity are hung on a hanging spindle of the spinning frame, double filaments are retracted and wound around an upper guide screw rod, after passing through a tension device, the double filaments are separated, two single filaments respectively pass through the inner sides of the two guide screws to realize forced separation of the two monofilaments, the separated single filaments respectively pass through two filament grooves of a double-groove yarn guiding wheel and are fed into a front jaw of the spinning frame, meanwhile, the rovings are fed into a drafting zone of the spinning frame after being unwound through an inner side guide screw, are jointly output with the separated two filaments at the front jaw, twisting and winding are realized on a steel collar through a yarn guiding hook, the tension device has tension setting and tension compensation functions, the tension value added on the filaments can be set according to different requirements during production, and the tension compensation functions can enable the filament tension to be maximally approximate to a set value.
In particular, the lifting mechanism, the yarn guiding porcelain eye 14, the yarn detector 13, the yarn guiding hook 24, the tension device, the yarn cutter 10, the length counting wheel 9, the yarn guiding device 3, the tangential belt 6, the spindle 5, the double groove yarn guiding wheel 23, the yarn guiding hook 24, the ring 25 and the cop 26 are all in the prior art.
It should be understood that the foregoing embodiments and the accompanying drawings are only for illustrating the technical aspects of the present utility model, but not for limiting the present utility model, and that the present utility model is not limited to the preferred embodiments, and that the changes, modifications, additions or substitutions made by those skilled in the art within the spirit and scope of the present utility model will not depart from the spirit and scope of the present utility model as defined in the appended claims.
Claims (7)
1. A production system for wrapping ring spun yarns by using a core-spun package is characterized by comprising a winder for winding two single filaments which are double filaments on a roving bobbin, a spinning frame connected with the roving bobbin, a tension device for winding the double filaments (4) between the roving bobbin and a double-groove yarn guide wheel (23) of the spinning frame, and two dislocation-arranged yarn separating rods (21) for winding the two single filaments respectively, wherein the number of the roving bobbin and the number of the short fiber roving (19) are adapted to each other on the spinning frame.
2. The production system of core-spun wrapped ring spinning according to claim 1, wherein the roving frame (1) is arranged on two rows of hanging ingots on the outer side of the spinning frame, and the short fiber roving (19) is arranged on two rows of hanging ingots on the inner side of the spinning frame.
3. The production system of the core-spun ring spinning according to claim 2, wherein the winder comprises a yarn cylinder group corresponding to a roving frame, a yarn guiding porcelain eye (14) and a yarn detector (13) which are positioned between the yarn cylinder group and a yarn guide (3) and used for sequentially winding double filaments (4), and the yarn cylinder group comprises two yarn cylinders (15) wound by single filaments.
4. A production system of core-spun ring spun yarn according to claim 3, characterized in that a length measuring instrument (8) is further arranged between the yarn detector (13) and the yarn guide (3), and the length measuring instrument (8) comprises a yarn guiding hook (24), a tension device, a yarn cutter (10) and a length measuring wheel (9).
5. The production system of the core-spun ring spinning of claim 4, wherein the winder comprises a bracket (16) for supporting the yarn drums (15), the bracket (16) comprises an upper supporting plate and a lower supporting plate, the two yarn drums (15) corresponding to the same roving frame are longitudinally staggered and respectively arranged on the upper supporting plate and the lower supporting plate, and the upper supporting plate is provided with a yarn guiding porcelain eye (14) for penetrating filaments of the lower yarn drum (15).
6. The production system of the core-spun ring spinning according to claim 5, wherein two adjacent yarn cylinders (15) on the same side are respectively arranged on the upper supporting plate and the lower supporting plate.
7. The production system of core-spun ring spinning of claim 6, wherein a yarn guide rod (17) for winding the double filaments (4) is arranged between the short fiber roving and the tension device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422453667.9U CN223255556U (en) | 2024-10-11 | 2024-10-11 | Production system of core-spun and wrapped ring spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422453667.9U CN223255556U (en) | 2024-10-11 | 2024-10-11 | Production system of core-spun and wrapped ring spinning |
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| CN223255556U true CN223255556U (en) | 2025-08-22 |
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| CN202422453667.9U Active CN223255556U (en) | 2024-10-11 | 2024-10-11 | Production system of core-spun and wrapped ring spinning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118957811A (en) * | 2024-10-11 | 2024-11-15 | 山东岱银纺织集团股份有限公司 | A production system for core-wrapped ring spinning and a method of using the same |
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2024
- 2024-10-11 CN CN202422453667.9U patent/CN223255556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118957811A (en) * | 2024-10-11 | 2024-11-15 | 山东岱银纺织集团股份有限公司 | A production system for core-wrapped ring spinning and a method of using the same |
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