CN113355782B

CN113355782B - Fancy chenille spinning device and process

Info

Publication number: CN113355782B
Application number: CN202110544574.5A
Authority: CN
Inventors: 黄景春
Original assignee: Jiangyin Xintian Yarn Industry Co ltd
Current assignee: Jiangyin Xintian Yarn Industry Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-07-26
Anticipated expiration: 2041-05-19
Also published as: CN113355782A

Abstract

The invention discloses a fancy chenille spinning device and a fancy chenille spinning process, wherein the spinning device comprises a wire outlet assembly, a wire cutting assembly, a twisting assembly, a winding assembly and an outer frame, the wire outlet assembly is fixedly connected with the upper wall surface of the outer frame, the wire cutting assembly is arranged on a layer of supporting plate inside the outer frame, the top of the wire cutting assembly is fixedly connected with the bottom of the wire outlet assembly, the twisting assembly is arranged on a second layer of supporting plate inside the outer frame, and the winding assembly is arranged on a third layer of supporting plate inside the outer frame. The twisting component realizes the graded twisting of the chenille yarns through the graded rotating speed, so that the stress of the whole twisting process is more uniform, the down falling rate is further reduced, the wool tends to be in a floating state due to the upward component force of the spiral airflow, and the wool is prevented from being completely twisted into the core wire and the pressing wire in the twisting process.

Description

Fancy chenille spinning device and process

Technical Field

The invention relates to the technical field of spinning, in particular to a fancy chenille spinning device and a fancy chenille spinning process.

Background

The chenille yarn is made by spinning a core yarn and a pressing yarn by sandwiching a feather yarn between them by twisting. There are typically viscose/nitrile, cotton/polyester, viscose/cotton, nitrile/polyester, viscose/polyester, and other chenille products. The chenille decorative product can be made into urban decorative ornaments such as sofa cover, bedspread, bed blanket, table blanket, carpet, wall ornament, curtain, etc. Traditional chenille yarn manufacture equipment usually can separately walk line with heart yearn and decorative wire when walking the line, and this kind of mode of walking the line can cause the structure extravagant, and some equipment selection heart yearn and decorative wire are walked the line together, but the condition of intertwine appears again in heart yearn and decorative wire easily. The conventional chenille yarn manufacturing apparatus often suffers from irregular cutting when cutting the decoration line, and also suffers from falling down. When a twisting station of the traditional chenille yarn manufacturing equipment works, the condition of uneven twisting force is easy to occur, the number of twisting turns of each part is irregular, and cut wool is easy to be wound into a core wire and a yarn during twisting. On the other hand, the conventional equipment is easy to throw out the knitting wool due to large centrifugal force during quick twisting.

Disclosure of Invention

The present invention is directed to a fancy chenille spinning apparatus and process for solving the problems of the background art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a fancy chenille spinning device, is including the subassembly of being qualified for the next round of competitions, the secant subassembly, twisting subassembly, rolling subassembly, outer frame, and the inside top-down of outer frame is provided with one deck backup pad, two layers of backup pads, three-layer backup pad, and the subassembly of being qualified for the next round of competitions and outer frame upper portion wall fastening connection, the secant subassembly is installed in the inside one deck backup pad of outer frame, secant subassembly top and the subassembly bottom fastening connection of being qualified for the next round of competitions, and twisting subassembly installation is in the inside two layers of backup pads of outer frame, and the rolling subassembly is installed in the inside three-layer backup pad of outer frame. The core wire and the decoration wire are input to the line cutting assembly from the line outgoing assembly, the line cutting assembly clamps the decoration wire between the core wire and the line pressing assembly through the line pressing assembly, the decoration wire is cut off by the cutter, the core wire, the decoration wire and the line pressing assembly are fed into the twisting assembly to be twisted, a layer of winding wire is wound on the outer layer, and finally the winding assembly winds the winding wire. The wire outlet assembly avoids the contact between the core wire and the decoration wire in the wire routing process through the arrangement of the wire penetrating rod, and the decoration wire sleeve is arranged to rotate along with the connecting disc, so that the friction between the decoration wire and the inside of the hollow column is avoided. The mode through set up the cutter on the spacer cooperates first roller, the extrusion of second roller is qualified for the next round of competitions, can effectively reduce down, and the length of adjustment knitting wool only need be changed the spacer of different bottom side widths simultaneously can, the very big degree reduction the replacement cost when the chenille yarn of equipment production different grade type. The twisting component realizes the graded twisting of the chenille yarns through the rotation speed grading, so that the stress of the whole twisting process is more uniform, the down falling rate is further reduced, the wool tends to be in a floating state due to the upward component force of the spiral airflow, and the wool is prevented from being completely twisted into the core wire and the pressing wire in the twisting process.

Further, the subassembly of being qualified for the next round of competitions includes heart yearn yarn cup, the heart yearn sleeve, well cavity post, the chassis, the threading pole, chassis and outer frame upper surface fastening connection, the yarn porcelain piece is installed to the chassis both sides, heart yearn yarn cup and chassis fastening connection, the inside central point in heart yearn yarn cup is installed to the heart yearn sleeve puts, heart yearn sleeve and heart yearn yarn cup rotate to be connected, well cavity post passes outer frame upper surface, cavity capital end and chassis bottom fastening connection, well cavity post lower extreme is provided with the trompil, be provided with yarn porcelain piece in the trompil, threading pole and well cavity capital end fastening connection. According to the invention, the electric roller is arranged in the core wire sleeve, the electric roller drives the core wire sleeve to rotate at a set speed, and the core wire can be discharged from the core wire yarn cup at a fixed speed and tension by matching with the rotating speeds of the first roller and the second roller, and can pass through the yarn passing porcelain piece on the base plate after leaving the core wire yarn cup, and the yarn passing porcelain piece is a common component in the textile industry, and the structure is not specifically explained. After passing the yarn porcelain on the chassis, the heart yearn penetrates the cavity post inside through the trompil of cavity post lower extreme, and inside the threading pole was penetrated to the centre bore post inside again, the threading pole can guarantee that the heart yearn is walking the line in-process and not producing the contact with the ornamental thread. The core wire is used as the most important yarn in the chenille yarn spinning process, and the quality of a product can be effectively improved by protecting the core wire yarn cup.

Furthermore, the wire outlet assembly further comprises a decoration line sleeve, a connecting disc, a hollow column, a synchronous pulley, a driving motor, a fixed disc and a fixed column, wherein the hollow column penetrates through the central position of the connecting disc, the connecting disc is fixedly connected with the hollow column, the synchronous pulley is positioned below the connecting disc, a motor fixed seat is arranged at the bottom of the driving motor, the motor fixed seat is fixedly connected with the fixed disc, the driving motor is driven by the synchronous belt and the synchronous pulley, the hollow column penetrates through the center of the fixed disc, the fixed disc is rotatably connected with the hollow column, one end of the fixed column is fixedly connected with the fixed disc, the other end of the fixed column is fixedly connected with the lower surface of the top of the outer frame, a wire outlet is formed in the side edge of the lower end of the hollow column, a yarn passing porcelain is installed in the wire outlet, the bottom end of the hollow column is fixedly connected with the wire cutting assembly, and a wire passing rod penetrates through the inside the hollow column. The driving motor drives the synchronous belt pulley to rotate, the synchronous belt pulley drives the hollow column to rotate, the hollow column rotates to drive the connecting disc to rotate together, the decoration line sleeve rotates along with the rotation of the connecting disc, the decoration line is led out from the decoration line sleeve, penetrates into the hollow column and then penetrates out from a line outlet hole in the lower side of the hollow column. Traditional weaving equipment is fixed with the molding sleeve mostly, and during the molding on the molding sleeve that is fixed was drawn the yarn porcelain that crosses of gyration dish, the molding rotated along with the gyration dish, can with the inside spin friction that produces of hollow post, spin friction can lead to the fact very big influence to the velvet effect of molding, and then influences the outward appearance effect of finished product chenille yarn. The device is used for solving the problem, the decoration line sleeve and the rotary disc synchronously rotate, and the friction between the decoration line and the hollow column is avoided.

Further, the thread cutting assembly comprises a rotary disc, a gauge piece, a first roller, a second roller, a driving bevel gear, a driven bevel gear, an adjusting motor, a mounting frame, a mounting plate and a thread pressing sleeve, the upper surface of the rotary disc is tightly connected with the bottom end of the hollow column, through holes are formed in two ends of the rotary disc, a thread passing porcelain piece is installed in each through hole, the center of the rotary disc is of a hollow structure, a thread passing rod penetrates through the center of the rotary disc, the bottom end of the thread passing rod is tightly connected with the gauge piece, the bottom end of the gauge piece is clamped between the first roller and the second roller, elastic rubber sleeves are wrapped on the outer sides of the first roller and the second roller, the elastic rubber sleeves are tightly attached to the lower sides of the gauge piece, one ends of the first roller and the second roller are respectively provided with a different driven bevel gear, the other ends of the first roller and the second roller are rotatably connected with the mounting plate, the mounting plate is tightly connected with the mounting frame, the driven bevel gear is meshed with the driving bevel gear, initiative bevel gear and adjusting motor output shaft fastening connection, adjusting motor and mounting bracket fastening connection, mounting bracket and the inside one deck backup pad fastening connection of outer frame, it is provided with the mount pad to give as security to line sleeve bottom, gives as security to line sleeve and mount pad and rotates the connection, mount pad and the inside one deck backup pad fastening connection of outer frame. The invention is characterized in that a wire groove is arranged at the center position of a first roller, a cutter cutting groove is arranged at the center position of a second roller, and the contact parts of elastic rubber sleeves and gauge pieces of the first roller and the second roller have elastic deformation. The pressing line in the pressing line sleeve is output along the line groove of the first roller. The core wire is led out from the threading rod and then passes through the threading hole on the gauge piece to be combined with the pressing wire, the decoration wire is continuously wound on the lower part of the gauge piece along with the rotation of the rotary disc, and the decoration wire is clamped in the middle by the core wire and the pressing wire. Along with the rotation of the first roller and the second roller, the core wire, the pressing wire and the decoration wire can be moved downwards, one side of the decoration wire can be contacted with the cutter arranged on the gauge strip, the cutter cuts the decoration wire into a single wool, the wool is clamped between the core wire and the pressing wire, and the chenille yarn is formed. According to the invention, the cutters are arranged on the gauge strips, and the cutter grooves on the second roller are matched to accurately position the positions of the decoration lines, so that the cut wool is prevented from being uneven in level, the core lines, the pressing lines and the decoration lines are tightly attached together by the first roller and the second roller in an extrusion deformation mode, and the situation of falling wool is avoided. The device simple structure, the length of adjustment knitting wool only need change the gauge piece of different bottom side widths can, the replacement cost when the very big degree has reduced the chenille yarn of equipment production different grade type.

Furthermore, the upper part of the distance piece is in the shape of an inverted triangle, the lower part of the distance piece is in the shape of a long strip, a threading hole is formed in the bottom side of the inverted triangle at the upper part of the distance piece, and a cutter is arranged in the middle of the long strip at the lower part of the distance piece. The decorative wire is wound on the strip shape at the lower end of the gauge piece, and the core wire penetrates through the thread hole to the back side of the gauge piece, so that the core wire can be prevented from being damaged by the cutter during cutting.

Further, the twisting component comprises a hollow ingot, a twisting motor, a conical cylinder, rotating rings, a ring gear, a fixed sleeve, air inlet sleeves, twisting sleeves and a winding sleeve, wherein a cavity is arranged in the hollow ingot, the bottom of the hollow ingot is fixedly connected with two layers of supporting plates in the outer frame, openings are formed in two ends of the hollow ingot, the fixed sleeve is arranged in the openings in two ends of the hollow ingot, the outer wall of the fixed sleeve is fixedly connected with the hollow ingot, four rotating rings are arranged, the rotating ring at the uppermost end and the rotating ring at the lowermost end are respectively and rotatably connected with the fixed sleeve arranged in the openings in two ends of the hollow ingot, three air inlet sleeves are arranged, the three air inlet sleeves are sequentially and rotatably connected with the four rotating rings, a supporting rod is arranged on the side wall of each air inlet sleeve, one end of the supporting rod is fixedly connected with the air inlet sleeve, the other end of the supporting rod is fixedly connected with the inner wall of the cavity of the hollow ingot, four layers of gear teeth are arranged on the conical cylinder, and the number of the gear teeth is gradually increased from top to bottom, ring gear is installed to the rotating ring outer lane, ring gear and rotating ring fastening connection, ring gear has four, the four layers of teeth of a cogwheel of each ring gear and a toper section of thick bamboo mesh in proper order, ring gear's teeth of a cogwheel top-down reduces gradually, the rotating ring central point puts and is provided with the looping pit, the twisting cover is installed in the looping pit, twisting cover and looping pit inner wall fastening connection, hollow spindle bottom is provided with the air intake, the inside cavity of air intake and hollow spindle links to each other, be provided with the ascending wind passageway of spiral on the air intake cover, kinking sleeve and the inside two layers of backup pads of outer frame rotate to be connected, hollow spindle and install and have the entrance hole on the rotating ring lateral wall of intermediate position, install yarn porcelain spare in the entrance hole. The twisting motor drives the conical barrel to rotate, the conical barrel drives the rotating ring to rotate in a differential manner, the rotating speed of the rotating ring is gradually increased from top to bottom, stepped twisting of the chenille yarn is realized through the rotating speed difference, the stress of the whole twisting process is more uniform, the integral efficiency of the device can be ensured through the stepped twisting, meanwhile, due to the fact that the rotating speed is not fast during initial twisting, the wool is not easy to throw out during rotating twisting, the subsequent rotating speed is improved, the chenille yarn has already finished primary twisting, the wool is bound by the core wire and the pressing wire at the moment, and the wool is not easy to throw out in the rotating process. In order to avoid falling down, the device also enters air into the cavity through the air inlet, the air inlet is connected with the compressed air pipeline, the flow velocity of air flow entering the air channel can be controlled by adjusting input air pressure, the air channel is arranged to be spiral upwards, the entering air flow can also be spiral upwards, spiral upwards air flow blown out from the periphery of the air inlet sleeve is discharged from the twisting sleeve, the air flow can generate inwards compression on the chenille yarn, the wool tends to stay at the middle position, the wool tends to float due to the upwards component force of the air flow, and the wool is prevented from being completely twisted into a core wire and a pressing wire in the twisting process. The spiral component of the airflow can help the twisting sleeve to twist and deform the chenille yarn, so that all parts of the chenille yarn are stressed more uniformly. The winding is exported from the kinking sleeve, gets into the air inlet cover inside at the intermediate position through the entrance hole, and the kinking passes through the twisting of last two twisting covers, and its winding interval is greater than the winding interval of heart yearn and press the line, has enclosed the fancy line of round again in chenille yarn periphery in other words, and the constraint to the fine hair has also further been strengthened to the kinking simultaneously, avoids the condition of falling fine hair to appear.

Furthermore, a notch is formed in the inner side of the twisting sleeve, the notches are uniformly distributed by taking the center of the twisting sleeve as the center, and a rolling wheel is vertically arranged in each notch. The roller is gradually thinned from the center to the outer edge, the thickness of the contact surface of the outermost side of the roller and the chenille yarn is smaller than the diameter of the chenille yarn, when the twisting assembly works normally, the twisting sleeve starts to rotate, the axial end face of the roller can generate torsional stress on the chenille yarn, and the axial end face can be partially embedded into the chenille yarn due to the fact that the thickness of the outermost side of the roller is smaller than the diameter of the chenille yarn, so that a force application point is provided for the torsional stress, the rolling assembly can pull the chenille yarn to the rolling position, the chenille yarn can move downwards in the twisting sleeve, the moving direction of the chenille yarn faces the rotating direction of the roller at the moment, and the roller cannot generate resistance on the downward movement of the chenille yarn. The chenille yarns can move and twist through the twisting sleeve, and the diameters of the chenille yarns are limited by the plurality of rolling wheels, so that the phenomenon of local knotting in the twisting process is avoided.

Furthermore, the winding assembly comprises an output roller and a winding groove drum, the output roller is arranged on the upper surface of the three layers of supporting plates in the outer frame, the winding groove drum is arranged on the lower surface of the three layers of supporting plates in the outer frame, and compression rollers are arranged on the output roller and the side edge of the winding groove drum. The output roller and the winding groove drum are both provided with power parts, twisted fancy chenille yarns pass through a gap between the output roller and a press roller arranged on the output roller and then are conveyed to the winding groove drum, the fancy chenille yarns are wound on the roller by the winding groove drum, and the press roller arranged on the winding groove drum can ensure the winding tightness.

Further, the spinning process of the fancy chenille spinning device comprises the following steps:

the method comprises the following steps: leading the core wire into the hollow column, vertically guiding the core wire downwards to the distance piece, and guiding the core wire into the back side of the distance piece through the threading hole on the distance piece;

step two: the decoration line penetrates through a through hole at one end of the rotary disc, then is wound at a strip-shaped position below the gauge piece, and is continuously wound to the lower end of the gauge piece through continuous rotation of the driving motor;

step three: the first roller and the second roller rotate to drive the core wire, the thread pressing and the decoration thread to move downwards, and the cutter on the gauge sheet cuts the decoration thread into a piece of wool;

step four: and introducing the cut core wire, the pressed wire and the decoration wire into the hollow spindle for twisting in a grading way, winding the winding wire on the core wire, the pressed wire and the decoration wire during twisting, and winding the discharged fancy chenille yarn by the winding grooved drum.

Compared with the prior art, the invention has the following beneficial effects: the wire outlet assembly avoids the contact between the core wire and the decoration wire in the wire routing process through the arrangement of the wire penetrating rod, and the decoration wire sleeve is arranged to rotate along with the connecting disc, so that the friction between the decoration wire and the inside of the hollow column is avoided. The mode through set up the cutter on the gauge piece cooperates first roller, the extrusion of second roller is qualified for the next round of competitions, can effectively reduce the fine hair that falls, the length of adjustment fine hair line only need change the gauge piece of different bottom side widths simultaneously can, the replacement cost when the very big degree has reduced the chenille yarn of equipment production different grade type. The twisting component realizes the graded twisting of the chenille yarns through the rotation speed grading, so that the stress of the whole twisting process is more uniform, the down falling rate is further reduced, the wool tends to be in a floating state due to the upward component force of the spiral airflow, and the wool is prevented from being completely twisted into the core wire and the pressing wire in the twisting process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the outlet assembly of the present invention;

FIG. 3 is an enlarged partial view A of the present invention;

FIG. 4 is a view of a gage element of the invention;

FIG. 5 is a schematic cross-sectional view of the twisting assembly of the present invention;

FIG. 6 is a partial enlarged view B of the present invention;

FIG. 7 is a schematic cross-sectional view of a twisting sleeve of the present invention;

FIG. 8 is a schematic view of the winding assembly of the present invention;

in the figure: 1-wire outlet component, 11-core wire yarn cup, 12-core wire sleeve, 13-hollow column, 14-chassis, 15-wire threading rod, 17-wire decorating sleeve, 18-connecting disc, 19-hollow column, 110-synchronous pulley, 111-driving motor, 112-fixed disc, 113-fixed column, 2-wire cutting component, 21-rotary disc, 22-distance sheet, 221-wire threading hole, 222-cutter, 23-first roller, 24-second roller, 25-driving bevel gear, 26-driven bevel gear, 27-adjusting motor, 28-mounting frame, 29-mounting plate, 210-wire pressing sleeve, 3-twisting component, 31-hollow spindle, 32-twisting motor, 33-cone, 34-rotating ring, 35-ring gear, 36-fixed sleeve, 37-air inlet sleeve, 371-air channel, 38-twisting sleeve, 381-notch, 382-rolling wheel, 4-rolling component, 41-output roller, 42-rolling groove drum and 5-outer frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides the following technical solutions:

as shown in fig. 1, a fancy chenille spinning device comprises an outgoing line assembly 1, a line cutting assembly 2, a twisting assembly 3, a winding assembly 4 and an outer frame 5, wherein a first supporting plate, a second supporting plate and a third supporting plate are arranged inside the outer frame 5 from top to bottom, the upper wall surfaces of the outgoing line assembly 1 and the outer frame 5 are fixedly connected, the line cutting assembly 2 is arranged on the first supporting plate inside the outer frame 5, the top of the line cutting assembly 2 is fixedly connected with the bottom of the outgoing line assembly 1, the twisting assembly 3 is arranged on the second supporting plate inside the outer frame 5, and the winding assembly 4 is arranged on the third supporting plate inside the outer frame. The core wire and the decoration wire are input to the cutting assembly 2 from the wire outlet assembly 1, the cutting assembly 2 clamps the decoration wire between the core wire and the pressing wire by using the pressing wire, the cutter 222 cuts the decoration wire, the core wire, the decoration wire and the pressing wire are fed into the twisting assembly 3 to be twisted, a layer of winding wire is wound on the outer layer, and finally the winding assembly 4 winds the core wire, the decoration wire and the pressing wire. The wire outlet assembly 1 of the invention avoids the contact between the core wire and the decorative wire in the wire routing process by arranging the wire penetrating rod 15, and the decorative wire sleeve 17 is arranged to rotate along with the connecting disc 18, so that the friction between the decorative wire and the inside of the hollow column 19 is avoided. The mode that sets up the cutter on gauge piece 22 cooperates first roller 23, the extrusion of second roller 24 to be qualified for the next round of competitions, can effectively reduce the fine hair that falls, and the length of adjustment fine hair simultaneously only need change the gauge piece 22 of different bottom side widths can, the very big degree reduction the replacement cost when the equipment produces the chenille yarn of different grade type. The twisting component 3 realizes the graded twisting of the chenille yarns through the rotating speed grading, so that the stress of the whole twisting process is more uniform, the down falling rate is further reduced, the wool tends to be in a floating state due to the upward component force of the spiral airflow, and the wool is prevented from being completely twisted into the core wire and the pressing wire in the twisting process.

As shown in fig. 2, the subassembly 1 of being qualified for next round of competitions includes core yarn cup 11, core yarn sleeve 12, cavity post 13, chassis 14, threading pole 15, chassis 14 and outer frame 5 upper surface fastening connection, the yarn porcelain piece is installed to chassis 14 both sides, core yarn cup 11 and chassis 14 fastening connection, core yarn sleeve 12 is installed at the inside central point of core yarn cup 11 and is put, core yarn sleeve 12 and core yarn cup 11 rotate to be connected, cavity post 13 passes outer frame 5 upper surface, cavity post 13 top and 14 bottom fastening connection in chassis, cavity post 13 lower extreme is provided with the trompil, be provided with yarn porcelain piece in the trompil, threading

pole

15 and 13 bottom fastening connection in cavity post. According to the invention, the electric roller is arranged in the core wire sleeve 12, the electric roller drives the core wire sleeve 12 to rotate at a set speed, the core wire can be discharged from the core wire yarn cup at a fixed speed and tension by matching with the rotating speeds of the first roller 23 and the second roller 24, the core wire can pass through the yarn passing porcelain on the chassis after leaving the core wire yarn cup 11, the yarn passing porcelain is a common part in the textile industry, and the structure is not specifically explained. After the core wire passes through the yarn passing porcelain piece on the base plate 14, the core wire penetrates into the hollow column 13 through the opening at the lower end of the hollow column 13, and then penetrates into the threading rod 15 from the inside of the hollow column 13, and the threading rod 15 can ensure that the core wire does not contact with the decoration wire in the wiring process. The core wire is used as the most important yarn in the chenille yarn weaving process, and the quality of a product can be effectively improved by protecting the core wire yarn cup 11.

As shown in fig. 2, the wire outlet assembly 1 further includes a wire decorating sleeve 17, a connecting disc 18, a hollow column 19, a synchronous pulley 110, a driving motor 111, a fixed disc 112, and a fixed column 113, wherein the hollow column 19 passes through the central position of the connecting disc 18, the connecting disc 18 is tightly connected with the hollow column 19, the synchronous pulley 110 is located below the connecting disc 18, the bottom of the driving motor 111 is provided with a motor fixing seat, the motor fixing seat is tightly connected with the fixed disc 112, the driving motor 111 is driven by a synchronous belt and the synchronous pulley 110, the hollow column 19 passes through the center of the fixed disc 112, the fixed disc 112 is rotatably connected with the hollow column 19, one end of the fixed column 113 is tightly connected with the fixed disc 112, the other end of the fixed column 113 is tightly connected with the lower surface of the top of the outer frame 5, a wire outlet hole is arranged on the side edge of the lower end of the hollow column 19, a yarn passing ceramic is arranged in the wire outlet hole, the bottom end of the hollow column 19 is tightly connected with the wire cutting assembly 2, the thread-passing rod 15 passes through the inside of the hollow column 19. The driving motor 111 drives the synchronous pulley 110 to rotate, the synchronous pulley 110 drives the hollow column 19 to rotate, the hollow column 19 rotates to drive the connecting disc 18 to rotate together, the decoration line sleeve 17 rotates along with the rotation of the connecting disc 18, and the decoration line is led out from the decoration line sleeve 17, penetrates into the hollow column 19 and then penetrates out of a line outlet hole in the lower side of the hollow column 19. Traditional weaving equipment is mostly fixed with the cover line sleeve 17, and the cover line on the cover line sleeve 17 that is fixed is drawn the porcelain piece of crossing of rotary disk 21, and the cover line rotates along with rotary disk 21, can with the inside spin friction that produces of hollow post 19, spin friction can lead to the fact very big influence to the velvet effect of cover line, and then influences the outward appearance effect of finished product chenille yarn. In order to solve the problem, the device enables the decoration line sleeve 17 and the rotary disc 21 to synchronously rotate, and avoids the friction between the decoration line and the hollow column 19.

As shown in fig. 1 and 3, the thread cutting assembly 2 comprises a rotary disc 21, a gauge 22, a first roller 23, a second roller 24, a driving bevel gear 25, a driven bevel gear 26, an adjusting motor 27, a mounting bracket 28, a mounting plate 29 and a thread pressing sleeve 210, wherein the upper surface of the rotary disc 21 is fixedly connected with the bottom end of a hollow column 19, through holes are arranged at two ends of the rotary disc 21, a thread passing porcelain is arranged in the through holes, the center of the rotary disc 21 is of a hollow structure, a threading rod 15 passes through the center of the rotary disc, the bottom end of the threading rod 15 is fixedly connected with the gauge 22, the bottom end of the gauge 22 is clamped in the middle by the first roller 23 and the second roller 24, the outer sides of the first roller 23 and the second roller 24 are wrapped by elastic rubber sleeves which are tightly attached to the lower side of the gauge 22, one end of the first roller 23 and one end of the second roller 24 are respectively provided with a different driven bevel gear 26, the other end of the first roller 23 and the second roller 24 are rotatably connected with the mounting plate 29, the mounting plate 29 is in fastening connection with the mounting frame 28, the driven bevel gear 26 is meshed with the drive bevel gear 25, the drive bevel gear 25 is in fastening connection with the output shaft of the adjusting motor 27, the adjusting motor 27 is in fastening connection with the mounting frame 28, the mounting frame 28 is in fastening connection with the inner one-layer supporting plate of the outer frame 5, the bottom of the wire pressing sleeve 210 is provided with a mounting seat, the wire pressing sleeve 210 is in rotating connection with the mounting seat, and the mounting seat is in fastening connection with the inner one-layer supporting plate of the outer frame 5. In the invention, a wire groove is arranged at the central position of a first roller 23, a cutter groove is arranged at the central position of a second roller 24, and the contact part of an elastic rubber sleeve of the first roller 23 and the second roller 24 and a gauge slice 22 is elastically deformed. The pressing line in the pressing line sleeve 210 is output along the line groove of the first roller 23. The core wire is led out from the threading rod 15, passes through the threading hole 221 on the gauge piece 22 and is converged with the pressing wire, the decoration wire is continuously wound on the lower part of the gauge piece 22 along with the rotation of the rotary disc 21, and the decoration wire is clamped by the core wire and the pressing wire. With the rotation of the first roller 23 and the second roller 24, the core thread, the pressing thread and the decoration thread are moved downwards, one side of the decoration thread is contacted with the cutter 222 arranged on the gauge strip 22, the cutter 222 cuts the decoration thread into a single wool, the wool is clamped between the core thread and the pressing thread, and the chenille yarn is formed. According to the invention, the cutter 222 is arranged on the gauge strip 22, and the cutter grooves on the second roller 24 are matched to accurately position the positions of the decoration lines, so that the cut wool lines are prevented from being uneven in level, the core lines, the pressing lines and the decoration lines are tightly attached together by the first roller 23 and the second roller 24 in an extrusion deformation mode, and the situation of falling wool is avoided. The device simple structure, the length of adjustment knitting wool only need change gauge piece 22 of different bottom side widths can, the replacement cost when the equipment production different grade type chenille yarn of very big degree.

As shown in fig. 4, the upper portion of the gauge 22 is an inverted triangle, the lower portion of the gauge 22 is a strip, the bottom side of the inverted triangle on the upper portion of the gauge 22 is provided with a threading hole 221, and the cutting knife 222 is disposed in the middle of the strip below the gauge 22. The decorative thread is wound on the strip shape at the lower end of the gauge strip 22, and the core thread penetrates from the thread hole 221 to the back side of the gauge strip 22, so that the core thread can be prevented from being damaged by the cutter 222 during cutting.

As shown in fig. 5 and 6, the twisting assembly 3 comprises a hollow spindle 31, a twisting motor 32, a conical barrel 33, rotating rings 34, a ring gear 35, a fixed sleeve 36, an air inlet sleeve 37, a twisting sleeve 38 and a winding sleeve, wherein a cavity is arranged inside the hollow spindle 31, the bottom of the hollow spindle 31 is fixedly connected with two layers of supporting plates inside an outer frame 5, two ends of the hollow spindle 31 are provided with openings, the fixed sleeve 36 is arranged in the openings at the two ends of the hollow spindle 31, the outer wall of the fixed sleeve 36 is fixedly connected with the hollow spindle 31, the rotating rings 34 are four, the rotating rings 34 at the uppermost end and the rotating rings 34 at the lowermost end are respectively and rotatably connected with the fixed sleeves 36 arranged in the openings at the two ends of the hollow spindle 31, three air inlet sleeves 37 are sequentially and rotatably connected with the four rotating rings 34, a supporting rod is arranged on the side wall of the air inlet sleeve 37, one end of the supporting rod is fixedly connected with the air inlet sleeve 37, the other end of the supporting rod is fixedly connected with the inner wall of the cavity of the hollow spindle 31, the conical cylinder 33 is provided with four layers of gear teeth, the number of the gear teeth is gradually increased from top to bottom, the outer ring of the rotating ring 34 is provided with the ring gear 35, the ring gear 35 is tightly connected with the rotating ring 34, the number of the ring gear 35 is four, each ring gear 35 is sequentially meshed with the four layers of gear teeth of the conical cylinder 33, the gear teeth of the ring gear 35 are gradually reduced from top to bottom, the central position of the rotating ring 34 is provided with a ring hole, the twisting sleeve 38 is arranged in the ring hole, the twisting sleeve 38 is tightly connected with the inner wall of the ring hole, the bottom of the hollow spindle 31 is provided with an air inlet, the air inlet is connected with a cavity inside the hollow spindle 31, the air inlet sleeve 37 is provided with a spiral upward air channel 371, the winding sleeve is rotatably connected with the two layers of supporting plates inside the outer frame 5, the hollow spindle 31 and the side wall of the rotating ring 34 arranged at the middle position are provided with wire inlet holes, and yarn porcelain pieces are arranged in the wire inlet holes. The twisting motor 32 drives the conical barrel 33 to rotate, the conical barrel 33 drives the rotating ring 34 to rotate in a differential speed manner, the rotating speed of the rotating ring 34 is gradually increased from top to bottom, the step twisting of the chenille yarn is realized through the rotating speed difference, the stress of the whole twisting process is more uniform, the efficiency of the whole device can be ensured by the step twisting, meanwhile, due to the fact that the rotating speed is not fast during the initial twisting, the wool is not easy to be thrown out during the rotating twisting, the subsequent rotating speed is improved, the chenille yarn is already subjected to the initial twisting, the wool is already subjected to the core wire and the constraint line, and the wool is not easy to be thrown out during the rotating process. In order to avoid falling down, the device also enters air into the cavity through the air inlet, the air inlet is connected with a compressed air pipeline, the flow velocity of air flow entering the air channel 371 can be controlled by adjusting input air pressure, the air channel 371 is arranged to be spiral upwards, the entering air flow can also be spiral upwards, spiral upwards air flow blown out from the periphery of the air inlet sleeve 37 is discharged from the twisting sleeve 38, the air flow can generate inwards compression on the chenille yarn, the wool tends to stay at the middle position, the wool tends to float due to the upwards component force of the air flow, and the wool is prevented from being completely twisted into the core wire and the pressing wire in the twisting process. The spiral component force of the airflow can help the twisting sleeve to twist and deform the chenille yarn, so that all parts of the chenille yarn are stressed more uniformly. The winding is output from the winding sleeve and enters the air inlet sleeve 37 in the middle through the wire inlet hole, the winding passes through the twisting of the last two twisting sleeves 38, the winding distance of the winding is larger than the winding distance of the core wire and the pressing wire, namely, a circle of fancy grain is enclosed on the periphery of the chenille yarn, meanwhile, the winding is further strengthened to restrict the wool, and the situation of falling down is avoided.

As shown in fig. 7, the inner side of the twisting sleeve 38 is provided with notches 381, the notches 381 are evenly distributed with the center of the twisting sleeve 38 as the center, and the rolling wheels 382 are vertically installed in the notches 381. The rolling wheel 382 becomes thinner gradually from the center to the outside, the thickness of the contact surface of the outermost side of the rolling wheel 382 and the chenille yarn is smaller than the diameter of the chenille yarn, when the twisting component 3 works normally, the twisting sleeve 38 starts to rotate, the axial end face of the rolling wheel 382 generates torsional stress on the chenille yarn, the axial end face is partially embedded into the chenille yarn due to the fact that the thickness of the outermost side of the rolling wheel 382 is smaller than the diameter of the chenille yarn, a force application point is provided for the torsional stress, the rolling component 4 pulls the chenille yarn to a rolling position, the chenille yarn moves downwards in the twisting sleeve 38, the moving direction of the chenille yarn faces the rotating direction of the rolling wheel 382, and the rolling wheel 382 cannot generate resistance on the downward movement of the chenille yarn. The chenille yarn can move and twist at the same time through the twisting sleeve 38, and the diameters of the chenille yarns are limited by the rolling wheels 382, so that the phenomenon of local knotting in the twisting process is avoided.

As shown in fig. 8, the winding assembly 4 includes a delivery roller 41 and a winding groove drum 42, the delivery roller 41 is installed on the upper surface of the three layers of support plates inside the outer frame 5, the winding groove drum 42 is installed on the lower surface of the three layers of support plates inside the outer frame 5, and pressing rollers are installed on the sides of the delivery roller 41 and the winding groove drum 42. The output roller and the winding grooved drum are both provided with power parts, the twisted fancy chenille yarn firstly passes through a gap between the output roller 41 and the compression roller arranged on the output roller 41 and then is conveyed to the winding grooved drum 42, the winding grooved drum 42 winds the fancy chenille yarn onto the roller, and the compression roller arranged on the winding grooved drum 42 can ensure the winding tightness.

As shown in fig. 1 to 8, a spinning process of a fancy chenille spinning apparatus includes the steps of:

the method comprises the following steps: the core wire is led into the hollow column 19 and vertically led downwards to the distance piece 22, and then the core wire is led into the back side of the distance piece 43 through the threading hole 221 on the distance piece 22;

step two: the decoration line passes through a through hole at one end of the rotary disc 21, then is wound at a strip-shaped position below the gauge piece 22, and is continuously wound at the lower end of the gauge piece 22 through continuous rotation of the driving motor 111;

step three: the first roller 23 and the second roller 24 rotate to drive the core wire, the thread pressing and the decoration thread to move downwards, and the cutter 222 on the gauge slice 22 cuts the decoration thread into a piece of wool;

step four: the cut core wire, the pressed wire and the decoration wire are fed into the hollow spindle 31 to be twisted in a grading way, the winding wire is wound on the core wire, the pressed wire and the decoration wire during twisting, and the discharged fancy chenille yarn is wound by the winding groove drum 42.

The working principle of the invention is as follows: the heart yearn can pass through the porcelain of crossing on the chassis after leaving core yarn cup 11, pass the porcelain of crossing on the chassis 14 after, the heart yearn penetrates inside cavity post 13 through the trompil of cavity post 13 lower extreme, again from inside the threading pole 15 of passing of cavity post 13, driving motor 111 drives synchronous pulley 110 and rotates, synchronous pulley 110 drives hollow post 19 and rotates, hollow post 19 rotates and drives connection pad 18 and rotate together, decoration line sleeve 17 rotates along with the rotation of connection pad 18, the decoration line is drawn forth from decoration line sleeve 17, penetrate inside the hollow post 19, again wear out from the wire outlet of the downside of hollow post 19. The pressing line in the pressing line sleeve 210 is output along the line groove of the first roller 23. The core wire is led out from the threading rod 15, passes through the threading hole 221 on the gauge piece 22 and is converged with the pressing wire, the decoration wire is continuously wound on the lower part of the gauge piece 22 along with the rotation of the rotary disc 21, and the decoration wire is clamped by the core wire and the pressing wire. With the rotation of the first roller 23 and the second roller 24, the core thread, the pressing thread and the decoration thread are moved downwards, one side of the decoration thread is contacted with a cutter 222 arranged on the gauge strip 22, the cutter 222 cuts the decoration thread into a single wool thread, and the wool thread is clamped between the core thread and the pressing thread. The twisting motor 32 drives the conical barrel 33 to rotate, the conical barrel 33 drives the rotating ring 34 to rotate in a differential speed mode, the rotating speed of the rotating ring 34 is gradually increased from top to bottom, stepped twisting of the chenille yarns is achieved through the rotating speed difference, and a circle of winding wires are wound on the periphery of the existing chenille yarns to form the fancy chenille yarns. The twisted chenille yarns are wound by a winding grooved drum.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fancy chenille spinning device is characterized in that: the spinning device comprises a wire outlet assembly (1), a wire cutting assembly (2), a twisting assembly (3), a winding assembly (4) and an outer frame (5), wherein a layer of supporting plate, a second layer of supporting plate and a third layer of supporting plate are arranged inside the outer frame (5) from top to bottom, the wire outlet assembly (1) is fixedly connected with the upper wall surface of the outer frame (5), the wire cutting assembly (2) is arranged on the layer of supporting plate inside the outer frame (5), the top of the wire cutting assembly (2) is fixedly connected with the bottom of the wire outlet assembly (1), the twisting assembly (3) is arranged on the second layer of supporting plate inside the outer frame (5), and the winding assembly (4) is arranged on the third layer of supporting plate inside the outer frame;

the twisting component (3) comprises a hollow spindle (31), a twisting motor (32), a conical barrel (33), a rotating ring (34), a ring gear (35), a fixing sleeve (36), an air inlet sleeve (37), a twisting sleeve (38) and a winding sleeve, wherein a cavity is arranged inside the hollow spindle (31), the bottom of the hollow spindle (31) is fixedly connected with two layers of supporting plates inside an outer frame (5), openings are formed in two ends of the hollow spindle (31), the fixing sleeve (36) is installed in the openings at two ends of the hollow spindle (31), the outer wall of the fixing sleeve (36) is fixedly connected with the hollow spindle (31), the rotating ring (34) is four, the rotating ring (34) at the uppermost end and the rotating ring (34) at the lowermost end are respectively and rotatably connected with the fixing sleeve (36) installed in the openings at two ends of the hollow spindle (31), the air inlet sleeve (37) is three, and the three air inlet sleeves (37) are sequentially and rotatably connected with the four rotating rings (34), the bracing piece is installed to air inlet cover (37) lateral wall, bracing piece one end and air inlet cover (37) fastening connection, the bracing piece other end and hollow spindle (31) cavity inner wall fastening connection, be provided with four layers of teeth of a cogwheel on a toper section of thick bamboo (33), teeth of a cogwheel number top-down increases gradually, ring gear (35) are installed to swivel becket (34) outer lane, ring gear (35) and swivel becket (34) fastening connection, ring gear (35) have four, and four layers of teeth of a cogwheel of each ring gear (35) and toper section of thick bamboo (33) mesh in proper order, the teeth of a cogwheel top-down of ring gear (35) reduces gradually, swivel becket (34) central point puts and is provided with the annular ring, twisting cover (38) are installed in the annular ring, twisting cover (38) and annular ring hole inner wall fastening connection, hollow spindle (31) bottom is provided with the air intake, the air intake links to each other with the cavity of hollow spindle (31) inside, the air inlet sleeve (37) is provided with a spiral upward air channel (371) for introducing air into the cavity through an air inlet, the air inlet is connected with a compressed air pipeline, the winding sleeve is rotatably connected with two layers of supporting plates in the outer frame (5), the side walls of the hollow spindle (31) and the rotating ring (34) arranged at the middle position are provided with wire inlet holes, and yarn passing porcelain pieces are arranged in the wire inlet holes;

the inner side of the twisting sleeve (38) is provided with a notch (381), the notch (381) is uniformly distributed by taking the center of the twisting sleeve (38) as the center, and a rolling wheel (382) is vertically arranged in the notch (381).

2. The fancy chenille spinning apparatus as claimed in claim 1, wherein: the outgoing line component (1) comprises a core yarn cup (11), a core yarn sleeve (12), a hollow column (13), a chassis (14), a threading rod (15), the chassis (14) is fixedly connected with the upper surface of an outer frame (5), yarn porcelain pieces are installed on two sides of the chassis (14), the core yarn cup (11) is fixedly connected with the chassis (14), the core yarn sleeve (12) is installed at the inner center of the core yarn cup (11), the core yarn sleeve (12) is rotatably connected with the core yarn cup (11), the hollow column (13) penetrates through the upper surface of the outer frame (5), the top end of the hollow column (13) is fixedly connected with the bottom of the chassis (14), a hole is formed in the lower end of the hollow column (13), the yarn porcelain pieces are arranged in the hole, and the threading rod (15) is fixedly connected with the bottom end of the hollow column (13).

3. The fancy chenille spinning apparatus as claimed in claim 2, wherein: the outgoing line assembly (1) further comprises a decoration line sleeve (17), a connecting disc (18), a hollow column (19), a synchronous pulley (110), a driving motor (111), a fixed disc (112) and a fixed column (113), wherein the hollow column (19) penetrates through the central position of the connecting disc (18), the connecting disc (18) is fixedly connected with the hollow column (19), the synchronous pulley (110) is positioned below the connecting disc (18), a motor fixing seat is arranged at the bottom of the driving motor (111) and fixedly connected with the fixed disc (112), the driving motor (111) is driven by the synchronous pulley (110) through a synchronous belt, the hollow column (19) penetrates through the center of the fixed disc (112), the fixed disc (112) is rotatably connected with the hollow column (19), one end of the fixed column (113) is fixedly connected with the fixed disc (112), the other end of the fixed column (113) is fixedly connected with the lower surface of the top of the outer frame (5), a wire outlet is formed in the side edge of the lower end of the hollow column (19), a yarn passing porcelain piece is installed in the wire outlet, the bottom end of the hollow column (19) is fixedly connected with the wire cutting assembly (2), and the wire passing rod (15) penetrates through the inside of the hollow column (19).

4. The fancy chenille spinning apparatus as claimed in claim 3, wherein: the thread cutting assembly (2) comprises a rotary disc (21), a distance piece (22), a first roller (23), a second roller (24), a driving bevel gear (25), a driven bevel gear (26), an adjusting motor (27), a mounting frame (28), a mounting plate (29) and a thread pressing sleeve (210), wherein the upper surface of the rotary disc (21) is fixedly connected with the bottom end of a hollow column (19), through holes are formed in the two ends of the rotary disc (21), a thread passing ceramic piece is installed in each through hole, the center of the rotary disc (21) is of a hollow structure, a thread passing rod (15) passes through the center of the rotary disc, the bottom end of the thread passing rod (15) is fixedly connected with the distance piece (22), the bottom end of the distance piece (22) is clamped by the first roller (23) and the second roller (24), elastic rubber sleeves wrap the outer sides of the first roller (23) and the second roller (24), and are tightly attached to the lower side of the distance piece (22), a different driven bevel gear (26) is installed respectively to first roller (23), second roller (24) one end, and first roller (23), second roller (24) other end and mounting panel (29) rotate the connection, mounting panel (29) and mounting bracket (28) fastening connection, driven bevel gear (26) and drive bevel gear (25) meshing, drive bevel gear (25) and adjusting motor (27) output shaft fastening connection, adjusting motor (27) and mounting bracket (28) fastening connection, mounting bracket (28) and outer frame (5) inside one deck backup pad fastening connection, press line sleeve (210) bottom to be provided with the mount pad, press line sleeve (210) and mount pad to rotate and be connected, mount pad and outer frame (5) inside one deck backup pad fastening connection.

5. The fancy chenille spinning apparatus as claimed in claim 4, wherein: the upper portion of the distance piece (22) is in the shape of an inverted triangle, the lower portion of the distance piece (22) is in the shape of a long strip, a threading hole (221) is formed in the bottom side of the inverted triangle in the upper portion of the distance piece (22), and a cutter (222) is arranged in the middle of the long strip in the lower portion of the distance piece (22).

6. The fancy chenille spinning apparatus as claimed in claim 1, wherein: winding subassembly (4) are including delivery roller (41), winding groove section of thick bamboo (42), delivery roller (41) are installed in the inside three-layer backup pad upper surface of outer frame (5), the winding groove section of thick bamboo (42) are installed in the inside three-layer backup pad lower surface of outer frame (5), the compression roller is all installed to delivery roller (41), winding groove section of thick bamboo (42) side.

7. A spinning process of the fancy chenille spinning apparatus according to claim 6, characterized in that: the spinning process comprises the following steps:

the method comprises the following steps: the core wire is led into the hollow column (19) and vertically led downwards to the position of the gauge piece (22), and then the core wire is led into the back side of the gauge piece (22) through a threading hole (221) on the gauge piece (22);

step two: the decoration line penetrates through a through hole at one end of the rotary disc (21), then is wound at a strip-shaped position below the gauge piece (22), and is continuously wound at the lower end of the gauge piece (22) through continuous rotation of the driving motor (111);

step three: the first roller (23) and the second roller (24) rotate to drive the core wire, the thread pressing and the decoration thread to move downwards, and the cutter (222) on the gauge slice (22) cuts the decoration thread into a piece of wool;

step four: the cut core wire, the pressed wire and the decoration wire are fed into the hollow spindle (31) for twisting in a grading way, the winding wire is wound on the core wire, the pressed wire and the decoration wire during twisting, and the discharged fancy chenille yarn is wound by the winding groove drum (42).