CN116516532B - Production equipment and production process of core spun yarn - Google Patents
Production equipment and production process of core spun yarn Download PDFInfo
- Publication number
- CN116516532B CN116516532B CN202310776612.9A CN202310776612A CN116516532B CN 116516532 B CN116516532 B CN 116516532B CN 202310776612 A CN202310776612 A CN 202310776612A CN 116516532 B CN116516532 B CN 116516532B
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- metal wire
- core
- smearing
- driven gear
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 239000000835 fiber Substances 0.000 claims abstract description 49
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000009985 spun yarn production Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 238000007382 vortex spinning Methods 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 11
- 239000012459 cleaning agent Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 230000008520 organization Effects 0.000 claims 1
- 238000009987 spinning Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010985 leather Substances 0.000 description 11
- 238000013459 approach Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- -1 wool Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/36—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls with means for taking away impurities
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- 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
- D02G3/36—Cored or coated yarns or threads
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The application relates to the field of spinning equipment, in particular to core spun yarn production equipment and a production process, wherein the core spun yarn production equipment comprises a cleaning mechanism, a cleaning mechanism and a cleaning mechanism, wherein the cleaning mechanism is arranged on a frame body and is used for treating the surface of a metal wire core, and the cleaning mechanism comprises a rotating assembly and three smearing assemblies; the rotating assembly comprises two driven gears, the driven gears are sleeved on the metal wire core, and the metal wire core penetrates through the middle parts of the two driven gears; the three smearing components are a first smearing component, a second smearing component and a third smearing component in sequence along the moving direction of the metal wire core, so that the surface of the metal wire core can be treated in sequence; the driven gear drives the smearing component to rotate around the metal wire core, and can drive the smearing component to rotate around the metal wire core to comprehensively smear the surface of the metal wire core; three smearing components are arranged, and each smearing component has different effects on the metal wire core, so that impurities on the surface of the metal wire core can be treated before the short fibers wrap the metal wire core.
Description
Technical Field
The application relates to the field of spinning equipment, in particular to core spun yarn production equipment and a production process.
Background
The core spun yarn is also called composite yarn or cladding yarn, and is generally spun by twisting short fibers such as outer cladding cotton, wool, viscose and the like together by taking synthetic fiber filaments with good strength and elasticity as core filaments. In addition, the ultra-fine wire can also be used as a core wire.
The application of publication No. CN107503004B discloses an air jet vortex spinning device capable of producing metal wire core spun yarn, wherein metal wires serving as core wires pass through a jaw of a front roller from the inside of an annular groove formed on the whole circumference of the surface of a front upper roller, enter the air jet vortex spinning device through a metal wire guide hole penetrating through a fiber guide body, are conveyed by a front roller area without the annular groove and enter a spinning device through a fiber conveying channel to be uniformly wrapped by short fibers, and then form the air jet vortex spun metal wire core spun yarn.
Since the surface of the wire is attached with some impurities before entering the jet vortex spinning device, the impurities can affect the coating quality of the short fibers attached to the wire core without cleaning.
Disclosure of Invention
Based on the above, it is necessary to provide a production device and a production process for core spun yarns, aiming at the problem that impurities exist on the surface of the current metal wire core.
The above purpose is achieved by the following technical scheme:
the core spun yarn production equipment comprises a frame body, an eddy current spinning mechanism, a short fiber conveying mechanism and a metal wire core conveying mechanism; the frame body is fixedly arranged, the short fiber conveying mechanism, the vortex spinning mechanism and the metal wire core conveying mechanism are all arranged on the frame body, the short fiber conveying mechanism and the metal wire core conveying mechanism are respectively used for conveying the short fibers and the metal wire cores into the vortex spinning mechanism, and the vortex spinning mechanism wraps the short fibers on the metal wire cores; the core spun yarn production equipment also comprises a cleaning mechanism;
the cleaning mechanism is arranged on the frame body and is used for treating the surface of the metal wire core and comprises a rotating assembly and three smearing assemblies; the rotating assembly comprises a fixed plate, two connecting plates and two driven gears; the fixing plates are arranged along the extending direction of the metal wire core and are arranged on the frame body, and the two connecting plates are respectively arranged at the two ends of the fixing plates; each driven gear is rotatably arranged on one connecting plate, the driven gears are sleeved on the metal wire cores, and the metal wire cores penetrate through the middle parts of the two driven gears; the three smearing components are a first smearing component, a second smearing component and a third smearing component in sequence along the moving direction of the metal wire core; each smearing component is arranged on one end face of the driven gear and can rotate around the metal wire core along with the driven gear, the first smearing component is used for flushing and soaking impurities on the surface of the metal wire core, the second smearing component is used for drying and dehumidifying the surface of the metal wire core, and the third smearing component is used for enabling the short fibers to be fully attached to the metal wire core.
Preferably, each of the rubbing assemblies comprises two rotating parts, each of which comprises a mounting rod, a rotating rod, a connecting shaft, a second motor, a rotating wheel shaft and a sponge roller; the installation rod is arranged on one end face of the driven gear, the rotating rod is rotatably arranged on the installation rod around the axis of the installation rod, and the connecting shaft is arranged at one end, far away from the installation rod, of the rotating rod along the axial extension direction of the installation rod; the second motor is arranged at one end of the connecting shaft far away from the mounting rod; the rotating wheel shaft is rotatably arranged on the output shaft of the second motor around the axis of the rotating wheel shaft, and the sponge roller is sleeved on the rotating wheel shaft and can rotate along with the rotating wheel shaft.
Preferably, the core spun yarn production equipment further comprises adjusting components, wherein the adjusting components are arranged on the driven gear, and each adjusting component is correspondingly arranged with one smearing component and is used for adjusting the distance between the smearing component and the metal wire core; the adjusting component comprises a limiting plate, a threaded column and a moving plate, the limiting plate is arranged on the end face of the driven gear, the threaded column penetrates through the limiting plate along the radial direction of the driven gear and is in threaded fit with the limiting plate, and the moving plate is rotatably arranged at one end, close to the center of the driven gear, of the threaded column around the axis of the threaded column; the screw thread post can drive the movable plate simultaneously and remove when following driven gear radial direction and remove, has offered the spout that runs through the movable plate on the movable plate, and the connecting axle slides and sets up in the spout, and can rotate around self axis in the spout.
Preferably, the two rotating rods in each smearing component are distributed in a crossing way, and one end provided with the connecting shaft is positioned between the mounting rod and the limiting plate.
Preferably, the rotating assembly further comprises a rotating shaft, two driving gears and a first motor, wherein the rotating shaft penetrates through the frame body and is rotatably arranged on the fixed plate along the axis of the rotating shaft, the axial extension line of the rotating shaft is consistent with the extension direction of the adjacent metal wire core, the two driving gears are arranged at two ends of the rotating shaft, and one driving gear is meshed with one driven gear; the first motor is arranged on the frame body and can drive the rotating shaft to rotate.
Preferably, a convex ring is arranged on one end face of the two driven gears, which is close to each other, an arc groove adapting to the convex ring is formed in one face of the two connecting plates, which is far away from each other, the convex ring is clamped in the arc groove, and the convex ring can slide in the arc groove.
Preferably, the two sponge rollers on the first wiping assembly are coated with a cleaning agent, and the two sponge rollers on the third wiping assembly are coated with an adhesive.
Preferably, the core spun yarn production equipment further comprises a tension mechanism, wherein the tension mechanism is arranged on the frame body and is used for controlling the tension of the metal wire core; the tension mechanism comprises a guide roller, a tension sensor and a controller; along wire core direction of movement, the deflector roll is located clean mechanism's place ahead, and the deflector roll is installed on the support body for make the wire core remove along predetermineeing the direction, tension sensor installs on the support body, and is located between two driven gears, is used for detecting the tension of wire core, and the controller sets up on the support body, adjusts the conveying speed of wire core through the tension of wire core that tension sensor detected.
The application also provides a production process of the core-spun yarn, which comprises the following steps:
s1, arranging a metal wire core on a metal wire core conveying mechanism, enabling the metal wire core to pass through a driven gear and then penetrate into an vortex spinning mechanism, and starting the metal wire core conveying mechanism and a short fiber conveying mechanism to convey the metal wire core and the short fiber into the vortex spinning mechanism.
S2, when the metal wire core moves through the smearing component, the first smearing component washes and wets impurities on the surface of the metal wire core, the second smearing component dries and dehumidifies the surface of the metal wire core, and the third smearing component enables the short fibers to be fully attached to the metal wire core.
S3, moving the treated metal wire core into an vortex spinning mechanism, enabling the short fibers to synchronously enter the vortex spinning mechanism, controlling the short fibers to be coated on the outer side of the metal wire core by the vortex spinning mechanism to form core-spun yarns, and then removing the core-spun yarns from the vortex spinning mechanism.
The beneficial effects of the application are as follows: the surface of the metal wire core is treated through the smearing component, the driven gear rotates around the metal wire core, the smearing component can be driven to rotate around the metal wire core, and the surface of the metal wire core can be fully contacted; three smearing components are arranged, and each smearing component has different effects on the metal wire core, so that impurities on the surface of the metal wire core can be treated before the short fibers wrap the metal wire core.
Drawings
Fig. 1 is a schematic structural view of a core yarn production apparatus according to an embodiment of the present application;
fig. 2 is a schematic structural view of a cleaning mechanism of a core-spun yarn production apparatus according to an embodiment of the present application;
FIG. 3 is a partial exploded view of a cleaning mechanism of a core-spun yarn production apparatus according to an embodiment of the present application;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a cross-sectional view of a driven gear of a core-spun yarn production apparatus according to an embodiment of the present application;
fig. 6 is a turning diagram of a sponge roller of a core-spun yarn production apparatus according to an embodiment of the present application;
wherein: 101. a frame body; 102. a wire core; 103. a rear roller; 104. middle roller; 105. a front roller; 106. a rear leather roller; 107. a middle leather roller; 108. a front leather roller; 109. an eddy current spinning mechanism; 201. a guide roller; 202. a tension sensor; 301. a fixing plate; 302. a connecting plate; 303. a driven gear; 304. a convex ring; 305. an arc groove; 306. a rotating shaft; 307. a drive gear; 308. a first motor; 311. a limiting plate; 312. a threaded column; 313. a moving plate; 314. a chute; 321. a mounting rod; 322. a rotating lever; 323. a connecting shaft; 324. a second motor; 325. a rotating shaft; 326. sponge roller.
Detailed Description
The present application will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present application. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 6, the apparatus for producing a core spun yarn according to the present embodiment is suitable for cleaning the surface of the core spun yarn wire core 102 and then coating the short fiber; specifically, the apparatus for producing core spun yarn provided in this embodiment includes a frame 101, an eddy current spinning mechanism 109, a short fiber conveying mechanism, and a wire core 102 conveying mechanism; the frame 101 is fixedly arranged, the short fiber conveying mechanism, the vortex spinning mechanism 109 and the wire core 102 conveying mechanism are all arranged on the frame 101, the short fiber conveying mechanism and the wire core 102 conveying mechanism are respectively used for conveying the short fibers and the wire core 102 into the vortex spinning mechanism 109, and the vortex spinning mechanism 109 wraps the short fibers on the wire core 102.
The core spun yarn production equipment further comprises a cleaning mechanism, wherein the cleaning mechanism is arranged on the frame body 101 and is used for treating the surface of the metal wire core 102, and the cleaning mechanism comprises a rotating assembly and three smearing assemblies; the rotating assembly comprises a fixed plate 301, two connecting plates 302 and two driven gears 303; the fixing plates 301 are arranged along the extending direction of the wire cores 102 and are mounted on the frame body 101, and two connecting plates 302 are respectively mounted at two ends of the fixing plates 301; each driven gear 303 is rotatably arranged on one connecting plate 302, the driven gears 303 are sleeved on the metal wire cores 102, and the metal wire cores 102 penetrate through the middle parts of the two driven gears 303; the three smearing components are a first smearing component, a second smearing component and a third smearing component in sequence along the moving direction of the metal wire core 102; each of the smearing components is disposed on an end face of the driven gear 303 and can rotate around the wire core 102 along with the driven gear 303, the first smearing component is used for washing and soaking impurities on the surface of the wire core 102, the second smearing component is used for drying and dehumidifying the surface of the wire core 102, and the third smearing component is used for enabling the short fibers to be fully attached to the wire core 102.
Specifically, the short fiber conveying mechanism comprises a lower assembly and an upper assembly, short fibers pass through the lower assembly and the upper assembly, the lower assembly comprises a rear roller 103, a middle roller 104 and a front roller 105, and the lower assembly and the front roller 105 are sequentially arranged on the frame body 101 along the moving direction of the short fibers; the upper assembly comprises a rear leather roller 106, a middle leather roller 107 and a front leather roller 108, which are sequentially arranged on the frame body 101 along the moving direction of the short fiber; the rear roller 103, the middle roller 104, and the front roller 105 are provided corresponding to the rear leather roller 106, the middle leather roller 107, and the front leather roller 108, respectively, and drive the movement of the staple fibers.
The wire core 102 conveying mechanism (not shown in the figure) comprises a wire-emitting roller, a wire-receiving roller and a traction roller; the wire core 102 starts from the wire winding roller, passes through the driven gear 303, passes between the front leather roller 108 and the front roller 105, enters the vortex spinning mechanism 109 together with the short fibers, and the vortex spinning mechanism 109 enables the short fibers to be coated on the wire core 102 to form core-spun yarns, and the core-spun yarns pass through the vortex spinning mechanism 109, are drawn by the drawing roller and then are wound on the wire winding roller.
In the process that the wire core 102 is sent out from the hairline roller to enter the vortex spinning mechanism 109, the wire core 102 sequentially passes through the first smearing component, the second smearing component and the third smearing component, the driven gear 303 drives the three smearing components to rotate around the wire core 102, so that the three smearing components can fully contact the surface of the wire core 102, and then the passing wire core 102 is sequentially processed.
In the present embodiment, as shown in fig. 3, each of the rubbing assemblies includes two rotating parts, each of which includes a mounting lever 321, a rotating lever 322, a connecting shaft 323, a second motor 324, a rotating shaft 325, and a sponge roller 326; the mounting rod 321 is mounted on one end face of the driven gear 303, the rotating rod 322 is rotatably arranged on the mounting rod 321 around the axis of the mounting rod 321, and the connecting shaft 323 is mounted at one end of the rotating rod 322 far away from the mounting rod 321 along the axial extending direction of the mounting rod 321; the second motor 324 is installed at one end of the connecting shaft 323 remote from the installation rod 321; the rotating shaft 325 is rotatably mounted on the output shaft of the second motor 324 around its own axis, and the sponge roller 326 is sleeved on the rotating shaft 325 and can rotate along with the rotating shaft 325.
Specifically, the rotating rod 322 can rotate towards the center of the driven gear 303 by taking the mounting rod 321 as the center of a circle, the rotating rod 322 can drive the second motor 324 to move through the connecting shaft 323, so that the sponge roller 326 is in contact with the wire core 102, the sponge roller 326 can be driven to rotate around the wire core 102 in the rotation process of the driven gear 303, the second motor 324 can drive the sponge roller 326 to rotate, and the contact position between the sponge roller 326 and the wire core 102 can be changed when the sponge roller 326 rotates, so that the wire core 102 is rubbed.
As shown in fig. 6, when the second motor 324 drives the sponge roller 326 to rotate, two sponge rollers 326 in the first wiping assembly rotate in the directions C1 and C2 respectively, two sponge rollers 326 in the second wiping assembly rotate in the directions D1 and D2 respectively, and the rotation direction of two sponge rollers 326 in the third wiping assembly is identical to that of the first wiping assembly.
In this embodiment, as shown in fig. 3, the apparatus for producing a core spun yarn further includes adjustment assemblies disposed on the driven gear 303, each adjustment assembly being disposed corresponding to one of the wiping assemblies, for adjusting a distance between the wiping assembly and the wire core 102; the adjusting component comprises a limiting plate 311, a threaded column 312 and a moving plate 313, wherein the limiting plate 311 is arranged on the end face of the driven gear 303, the threaded column 312 penetrates through the limiting plate 311 along the radial direction of the driven gear 303 and is in threaded fit with the limiting plate 311, and the moving plate 313 is rotatably arranged at one end, close to the center of the driven gear 303, of the threaded column 312 around the axis of the threaded column 312; the screw column 312 can drive the moving plate 313 to move when moving along the radial direction of the driven gear 303, the moving plate 313 is provided with a chute 314 penetrating through the moving plate 313, and the connecting shaft 323 is slidably arranged in the chute 314 and can rotate around the axis of the connecting shaft 323 in the chute 314.
Specifically, when the threaded post 312 approaches the center of the driven gear 303 along the axial direction thereof, the moving plate 313 is pushed to approach the center of the driven gear 303, and under the action of the mounting rod 321, the rotating rod 322 pushes the connecting shaft 323 to slide in the sliding groove 314, so that the sponge roller 326 approaches the wire core 102; when the screw post 312 moves away from the center of the driven gear 303 in the axial direction thereof, the moving plate 313 is pulled away from the center of the driven gear 303; the position of the sponge roller 326 may be adjusted according to the diameter of the wire core 102 to provide better contact of the sponge roller 326 with the wire core 102.
In the present embodiment, as shown in fig. 3, two rotating rods 322 in each of the wiping assemblies are distributed across each other, and one end provided with a connecting shaft 323 is located between the mounting rod 321 and the limiting plate 311.
Specifically, the moving plate 313 is located between the mounting bar 321 and the limiting bar, and when the moving plate 313 approaches the center of the driven gear 303, two rotating parts in one rubbing assembly are away from each other, that is, the extrusion degree of the two sponge rollers 326 is reduced; on the contrary, when the moving plate 313 is away from the center of the driven gear 303, the two rotating portions in one rubbing assembly are close to each other, i.e., the degree of pressing of the two sponge rollers 326 is increased.
In this embodiment, the rotating assembly further includes a rotating shaft 306, two driving gears 307 and a first motor 308, where the rotating shaft 306 penetrates through the frame 101 and is rotatably disposed on the fixed plate 301 along its own axis, an axial extension line of the rotating shaft 306 is consistent with an extension direction of the adjacent wire core 102, the two driving gears 307 are installed at two ends of the rotating shaft 306, and one driving gear 307 is meshed with one driven gear 303; the first motor 308 is mounted on the frame 101, and the first motor 308 can drive the rotating shaft 306 to rotate.
Specifically, when the core spun yarn production device works, the first motor 308 is started, the first motor 308 drives the rotating shaft 306 to rotate, the rotating shaft 306 drives the two driving gears 307 to rotate, and the two driving gears 307 drive the driven gears 303 to rotate, so that the sponge roller 326 rubs the wire core 102.
In this embodiment, as shown in fig. 4, a convex ring 304 is installed on an end face of two driven gears 303, which is close to each other, an arc groove 305 adapted to the convex ring 304 is formed on a surface of two connecting plates 302, which is far away from each other, the convex ring 304 is clamped in the arc groove 305, and the convex ring 304 can slide in the arc groove 305.
In this embodiment, two sponge rollers 326 on the first wiping assembly are coated with a cleaning agent and two sponge rollers 326 on the third wiping assembly are coated with an adhesive.
Specifically, when the wire core 102 moves to the first smearing component, the sponge roller 326 coated with the cleaning agent smears the wire core 102, then the wire core 102 moves to the position of the second smearing component, the sponge roller 326 in the second smearing component adsorbs the cleaning agent and impurities on the surface of the wire core 102, so that the surface of the wire core 102 is dry and clean, and finally the wire core 102 moves to the position of the third smearing component; the sponge roller 326 in the third wiping assembly wipes the surface of the wire core 102 with adhesive so that the staple fibers are more tightly adhered to the wire core 102.
When the used wire core 102 is thinner, the screw thread column 312 is rotated to enable the screw thread column 312 to drive the movable plate 313 to approach the center of the driven gear 303, the movable plate 313 drives the two rotating parts to approach the wire core 102, namely the sponge roller 326 approaches the wire core 102, meanwhile, the sponge rollers 326 of the two rotating parts are far away from each other, the extrusion degree is reduced, the extrusion amount of the cleaning agent and the adhesive in the first smearing component and the third smearing component is reduced, waste is avoided, and meanwhile, the quality of a core spun yarn finished product is not influenced; when the wire core 102 is thicker, the screw thread column 312 is rotated, so that the screw thread column 312 drives the moving plate 313 to be far away from the center of the driven gear 303, the moving plate 313 drives the two rotating parts to be far away from the wire core 102, namely, the sponge roller 326 is far away from the wire core 102, so that the extrusion force between the sponge roller 326 and the wire core 102 is kept consistent, meanwhile, the sponge rollers 326 of the two rotating parts are close to each other, the extrusion degree is increased, the extrusion amount of the cleaning agent and the adhesive in the first smearing component and the third smearing component is increased, and the wire core 102 can be fully processed.
In this embodiment, as shown in fig. 1, the device further includes a tension mechanism, which is disposed on the frame 101 and is used for controlling the tension of the wire core 102; the tension mechanism comprises a guide roller 201, a tension sensor 202 and a controller; along the moving direction of the wire core 102, the guide roller 201 is located in front of the cleaning mechanism, and the guide roller 201 is mounted on the frame 101 for moving the wire core 102 along a preset direction, the tension sensor 202 is mounted on the frame 101 and located between the two driven gears 303 for detecting the tension of the wire core 102, and the controller is arranged on the frame 101 for adjusting the conveying speed of the wire core 102 through the tension of the wire core 102 detected by the tension sensor 202.
Specifically, the wire core 102 starts from the wire winding roller, passes through the guide roller 201 and one of the driven gears 303, then passes through the tension sensor 202 and the other driven gear 303, then passes through the gap between the front leather roller 108 and the front roller 105, and enters the vortex spinning mechanism 109, and in the moving process of the wire core 102, the tension sensor 202 can detect the tension of the wire core 102, and then controls the wire winding speed of the wire winding roller to control the tension applied to the wire core 102, so that the tension received by the wire core 102 is prevented from being excessively large or excessively small.
The application also provides a production process of the core-spun yarn, which comprises the following steps:
s1, arranging a metal wire core on a metal wire core conveying mechanism, enabling the metal wire core to pass through a tension mechanism and a driven gear, then penetrating into an vortex spinning mechanism, and starting the metal wire core conveying mechanism and a short fiber conveying mechanism to convey the metal wire core and the short fiber into the vortex spinning mechanism.
S2, when the metal wire core moves through the smearing component, the first smearing component smears a cleaning agent on the surface of the metal wire core, washes and wets impurities on the surface of the metal wire core, the second smearing component dries and dehumidifies the surface of the metal wire core, adsorbs liquid remained on the surface of the metal wire core, and the third smearing component smears an adhesive on the surface of the metal wire core, so that the short fibers can be fully attached to the metal wire core.
S3, moving the treated metal wire core into an eddy current spinning mechanism, enabling the short fibers to synchronously enter the eddy current spinning mechanism, controlling the short fibers to be coated on the outer side of the metal wire core by the eddy current spinning mechanism to form core-spun yarns, enabling the core-spun yarns to pass through the eddy current spinning mechanism, and winding the core-spun yarns onto a winding roller after being pulled by a traction roller.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (8)
1. A kind of core spun yarn production facility, including frame body, vortex spinning organization, short fiber conveying mechanism and wire core conveying mechanism; the frame body is fixedly arranged, the short fiber conveying mechanism, the vortex spinning mechanism and the metal wire core conveying mechanism are all arranged on the frame body, the short fiber conveying mechanism and the metal wire core conveying mechanism are respectively used for conveying the short fibers and the metal wire cores into the vortex spinning mechanism, and the vortex spinning mechanism wraps the short fibers on the metal wire cores; the production equipment of the core spun yarn is characterized by further comprising:
the cleaning mechanism is arranged on the frame body and is used for treating the surface of the metal wire core and comprises a rotating assembly and three smearing assemblies; the rotating assembly comprises a fixed plate, two connecting plates and two driven gears; the fixing plates are arranged along the extending direction of the metal wire core and are arranged on the frame body, and the two connecting plates are respectively arranged at the two ends of the fixing plates; each driven gear is rotatably arranged on one connecting plate, the driven gears are sleeved on the metal wire cores, and the metal wire cores penetrate through the middle parts of the two driven gears; the three smearing components are a first smearing component, a second smearing component and a third smearing component in sequence along the moving direction of the metal wire core; each smearing component is arranged on one end face of the driven gear and can rotate around the metal wire core along with the driven gear, the first smearing component is used for flushing and soaking impurities on the surface of the metal wire core, the second smearing component is used for drying and dehumidifying the surface of the metal wire core, and the third smearing component is used for enabling the short fibers to be fully attached to the metal wire core;
each smearing component comprises two rotating parts, wherein each rotating part comprises a mounting rod, a rotating rod, a connecting shaft, a second motor, a rotating wheel shaft and a sponge roller; the installation rod is arranged on one end face of the driven gear, the rotating rod is rotatably arranged on the installation rod around the axis of the installation rod, and the connecting shaft is arranged at one end, far away from the installation rod, of the rotating rod along the axial extension direction of the installation rod; the second motor is arranged at one end of the connecting shaft far away from the mounting rod; the rotating wheel shaft is rotatably arranged on the output shaft of the second motor around the axis of the rotating wheel shaft, and the sponge roller is sleeved on the rotating wheel shaft and can rotate along with the rotating wheel shaft.
2. The apparatus for producing a core spun yarn of claim 1 further comprising an adjusting assembly disposed on the driven gear, each adjusting assembly being disposed in correspondence with one of the wiping assemblies for adjusting the distance between the wiping assembly and the wire core; the adjusting component comprises a limiting plate, a threaded column and a moving plate, the limiting plate is arranged on the end face of the driven gear, the threaded column penetrates through the limiting plate along the radial direction of the driven gear and is in threaded fit with the limiting plate, and the moving plate is rotatably arranged at one end, close to the center of the driven gear, of the threaded column around the axis of the threaded column; the screw thread post can drive the movable plate simultaneously and remove when following driven gear radial direction and remove, has offered the spout that runs through the movable plate on the movable plate, and the connecting axle slides and sets up in the spout, and can rotate around self axis in the spout.
3. The apparatus for producing a core yarn according to claim 2, wherein the two rotating rods in each of the wiping units are arranged in a crossing manner, and one end provided with the connecting shaft is located between the mounting rod and the limiting plate.
4. The apparatus according to claim 1, wherein the rotating assembly further comprises a rotating shaft penetrating the frame body and rotatably provided on the fixing plate along its own axis, two driving gears installed at both ends of the rotating shaft, and one driving gear engaged with one driven gear, and a first motor, an axial extension line of the rotating shaft being identical to an extension direction of the adjacent wire core; the first motor is arranged on the frame body and can drive the rotating shaft to rotate.
5. The apparatus according to claim 1, wherein a convex ring is mounted on an end face of the two driven gears which are close to each other, an arc groove adapted to the convex ring is formed on a face of the two connecting plates which are far away from each other, the convex ring is engaged in the arc groove, and the convex ring is slidable in the arc groove.
6. The apparatus for producing core yarn according to claim 1, wherein two sponge rollers on the first wiping assembly are coated with a cleaning agent and two sponge rollers on the third wiping assembly are coated with an adhesive.
7. The apparatus for producing a core-spun yarn of claim 1 further comprising a tension mechanism provided on the frame body for controlling the tension of the wire core; the tension mechanism comprises a guide roller, a tension sensor and a controller; along wire core direction of movement, the deflector roll is located clean mechanism's place ahead, and the deflector roll is installed on the support body for make the wire core remove along predetermineeing the direction, tension sensor installs on the support body, and is located between two driven gears, is used for detecting the tension of wire core, and the controller sets up on the support body, adjusts the conveying speed of wire core through the tension of wire core that tension sensor detected.
8. A process for producing a core yarn, characterized by using the core yarn production apparatus according to any one of claims 1 to 7, comprising the steps of:
s1, arranging a metal wire core on a metal wire core conveying mechanism, enabling the metal wire core to pass through a driven gear and then penetrate into an vortex spinning mechanism, and starting the metal wire core conveying mechanism and a short fiber conveying mechanism to convey the metal wire core and the short fiber into the vortex spinning mechanism;
s2, when the metal wire core moves through the smearing component, the first smearing component washes and wets impurities on the surface of the metal wire core, the second smearing component dries and dehumidifies the surface of the metal wire core, and the third smearing component enables the short fibers to be fully attached to the metal wire core;
s3, moving the treated metal wire core into an vortex spinning mechanism, enabling the short fibers to synchronously enter the vortex spinning mechanism, controlling the short fibers to be coated on the outer side of the metal wire core by the vortex spinning mechanism to form core-spun yarns, and then removing the core-spun yarns from the vortex spinning mechanism.
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| CN202310776612.9A CN116516532B (en) | 2023-06-29 | 2023-06-29 | Production equipment and production process of core spun yarn |
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| CN116516532A (en) | 2023-08-01 |
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