CN112430875B

CN112430875B - Fancy yarn and preparation method thereof

Info

Publication number: CN112430875B
Application number: CN202011290328.3A
Authority: CN
Inventors: 陈志谦
Original assignee: Yingshang Xinhong Textile Technology Co ltd
Current assignee: Yingshang Xinhong Textile Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2022-04-29
Anticipated expiration: 2040-11-18
Also published as: CN112430875A

Abstract

The invention provides a fancy yarn, which comprises slub yarn and bacteriostatic yarn, wherein the fancy yarn is prepared by doubling and double-twisting: the bunchy yarn comprises 20-28% of cotton fiber, 10-15% of pineapple fiber, 8-15% of metal fiber and 10-15% of polyurethane fiber; the bacteriostatic yarn comprises 25-35% of viscose fiber, 20-35% of bamboo fiber and 20-30% of protein fiber. The fancy yarn and the preparation method thereof provided by the invention have the advantages that pineapple fibers are arranged, the fancy yarn is easy to print and dye, sweat absorption and air permeability are realized, wrinkles are not prone to occurring, the toughness and the corrosion resistance of the yarn are improved by metal fibers, the yarn has the functions of bacteriostasis, deodorization, ultraviolet resistance and the like by bamboo fibers, the elasticity of the yarn is improved by polyurethane fibers, impurities and raw materials can be separated by the filter plate, the raw materials can fall into the collecting bag, the raw materials are sucked out by the fan, the swinging device is driven by air flow generated by the fan to run, the filter plate is driven to vibrate in a left-right reciprocating mode, the impurities can well fall into the collecting bag, and the air flow is used as power, so that the fancy yarn is more energy-saving and environment-friendly.

Description

Fancy yarn and preparation method thereof

Technical Field

The invention relates to the field of yarns, in particular to a fancy yarn and a preparation method thereof.

Background

The yarn is a textile, is processed into products with certain fineness by various textile fibers, is used for weaving, rope making, thread making, knitting, embroidering and the like, is divided into staple fiber yarn, continuous filament yarn and the like, and is divided into the following parts: the short fiber yarn is made up by spinning short fiber (natural short fiber or chemical fiber cut fiber), ring spindle yarn, free end spinning yarn and self-twisting yarn. Continuous filaments, such as natural silk and chemical filaments, are twisted or untwisted, smooth or textured filaments, and the like. Staple fiber and continuous filament combination yarns, such as polyester cotton filament core spun yarns and the like. The yarn is formed by two or more single yarns which are combined and twisted.

The elasticity of present design and color yarn is not enough and do not have the deodorant function of sterilization, the poor problem of corrosion resistance, and opens the edulcoration in-process to the yarn raw materials at the yarn in process of production, and the filter screen is blockked up in the easy adhesion of impurity, and is difficult for but out the clearance with impurity from opening equipment.

Therefore, there is a need to provide a colored yarn and a method for preparing the same to solve the above technical problems.

Disclosure of Invention

The invention provides a fancy yarn and a preparation method thereof, and solves the problems of insufficient elasticity, no sterilization and deodorization function and poor corrosion resistance of the conventional fancy yarn.

In order to solve the technical problem, the fancy yarn provided by the invention comprises slub yarn and bacteriostatic yarn, and is prepared by doubling and double-twisting:

the bunchy yarn comprises 20-28% of cotton fiber, 10-15% of pineapple fiber, 8-15% of metal fiber and 10-15% of polyurethane fiber;

the bacteriostatic yarn comprises 25-35% of viscose fiber, 20-35% of bamboo fiber and 20-30% of protein fiber.

A preparation method of fancy yarns comprises the following steps:

s1: clearing the flower: mixing, opening and removing impurities from raw materials of slub yarn and bacteriostatic yarn respectively through an opening and picking device to obtain a cotton roll with qualified length and weight; the cotton roll quantitative amount of the bunchy yarn is 300-350g/m, and the cotton roll quantitative amount of the bacteriostatic yarn is 380-420 g/m;

s2: carding cotton: carding cotton rolls of bunchy yarns and bacteriostatic yarns respectively by using a licker-in, a cylinder, a cover plate and a doffer to obtain cotton carding slivers;

s3: drawing: respectively merging and feeding the bunchy yarn cotton carding slivers and the bacteriostatic yarn cotton carding slivers into a drawing frame to respectively manufacture slivers, and repeating drawing for two to three times;

s4: roving: respectively carrying out roving process on the slub yarn drawing sliver and the bacteriostatic yarn drawing sliver by using a roving machine to obtain slub yarn roving and bacteriostatic yarn roving;

s5: spinning: the spinning machine respectively carries out spinning procedures on the slub yarn roving and the bacteriostatic yarn roving to obtain slub yarn spun yarns and bacteriostatic yarn spun yarns;

s6: dyeing: respectively and independently dyeing the slub yarn spun yarn and the bacteriostatic yarn spun yarn;

s7: doubling and double twisting: and inputting the spun yarn into a doubling frame doubling two-for-one twister through an automatic winder to perform a doubling two-for-one twisting process.

Through setting up pineapple fibre, easy printing and dyeing, sweat-absorbing is ventilative, difficult fold, and metal fiber improves the toughness and the corrosion resistance of yarn, and bamboo fibre makes the yarn have functions such as antibacterial, deodorant, anti ultraviolet, and polyurethane fiber improves the elasticity of yarn.

Preferably, still including opening the device, open the device including dividing a section of thick bamboo and air exhauster, the top intercommunication that divides a section of thick bamboo has a vertical section of thick bamboo of cutting, one side intercommunication that the vertical section of thick bamboo was cut has the inlet pipe, one side intercommunication that divides a section of thick bamboo has a conveying section of thick bamboo, the bottom intercommunication that divides a section of thick bamboo has the connecting pipe, the bottom of connecting pipe has the collection bag through the solid device fixed mounting of card, and the installation cavity has all been seted up to the both sides of connecting pipe inner wall, the inside of installation cavity is provided with the filter plate, the downside of conveying a section of thick bamboo is provided with pendulous device, the filter plate passes through the transfer line and is connected with the pendulous device transmission.

Preferably, fixed mounting has the crosscut subassembly on the vertical section of thick bamboo, the crosscut subassembly includes mounting bracket and first motor, first motor pass through mounting bracket fixed mounting in the top of vertical section of thick bamboo, the one end fixedly connected with axis of rotation of the output shaft of first motor, the one end of axis of rotation runs through vertical section of thick bamboo and extends to the inside of vertical section of thick bamboo, the bottom fixedly connected with crosscut on axis of rotation surface.

Preferably, fixed mounting cuts the subassembly on the branch section of thick bamboo, it includes the second motor to cut the subassembly, the second motor pass through mount fixed mounting in the front of branch section of thick bamboo, shaft coupling fixedly connected with driving shaft is passed through to second motor output shaft one end, the one end of driving shaft runs through the branch and cuts a section of thick bamboo and extend to the inside of branch and cut a section of thick bamboo, the surface of driving shaft just is located the inside fixedly connected with branch cutter of branch and cut a section of thick bamboo.

Cut the subassembly through the cooperation of crosscut subassembly and carry out twice cutting to the raw materials, make the raw materials can cut apart more even thoroughly, cut apart into littleer piece, open the effect better.

Preferably, the swinging device comprises a fixed cover, the fixed cover is communicated with the bottom of the conveying cylinder, one side of the inner wall of the fixed cover is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with fan blades, the upper sides of the fan blades extend into the conveying cylinder, and the front surface of the fixed cover is fixedly connected with an installation box.

Inside the flabellum upside extended to the transport section of thick bamboo, the cooperation fan, the air current promoted the flabellum can drive the flabellum and rotate to drive the rotation axis and rotate, make the air current as pendulous device's power, more energy-concerving and environment-protective.

Preferably, the one end of rotation axis runs through the install bin and extends to the inside of install bin, the one end fixedly connected with turning block of rotation axis, one side fixedly connected with drive axle of turning block, fixedly connected with slide bar between the both sides of install bin inner wall, the surperficial sliding connection of slide bar has the swing board, the spout has been seted up on the swing board, the spout runs through the swing board through the spout to the one end of drive axle.

Preferably, the bottom fixedly connected with connecting block of swing board, the bar groove has been seted up to the bottom of install bin, the downside that the bar groove extended to the install bin is passed through to the one end of connecting block, the one end through connection piece of transfer line just extends to one side of connecting block, the surface of transfer line just is located the equal fixedly connected with in both sides of swing board and keeps off the ring.

Through setting up the fender ring, drive the transfer line through keeping off the ring and remove when making the swing board swing, and keep off the certain distance of ring and swing board distance, can reduce the wobbling distance, satisfy the swing distance scope of filter plate.

Preferably, the collecting bag comprises a fixing ring, the bottom of the fixing ring is fixedly connected with a bag body, and the outside of the fixing ring is provided with a clamping groove.

Preferably, one side of the conveying cylinder is communicated with an exhaust pipe, one end of the exhaust pipe is communicated with the input end of the exhaust fan, and the output end of the exhaust fan is communicated with a discharge pipe.

Preferably, the bottom of the connecting pipe is provided with a mounting groove, an upper fixing ring of the collecting bag is positioned in the mounting groove, the clamping device comprises four shells and two sliding rings, the four shells are respectively and fixedly connected with the surface of the connecting pipe and are communicated with the inside of the mounting groove, a movable block is slidably connected between two sides of the inner wall of each shell, one side of each movable block is fixedly connected with a positioning block, the bottom of each positioning block is arranged to be an inclined plane, the other side of each positioning block is fixedly connected with a first elastic part, the other side of each positioning block is positioned in the first elastic part and is fixedly connected with a driving rope, and one end of each driving rope penetrates through the shell and extends to the outside of the shell;

the two slip rings are fixed on the surface of the connecting pipe and positioned on two sides of the shell; a driving ring is movably connected between the two slip rings, and one end of the driving rope is fixedly connected with the inner side of the driving ring.

Compared with the related technology, the fancy yarn and the preparation method thereof provided by the invention have the following beneficial effects:

the invention provides a fancy yarn and a preparation method thereof, the slub fiber and the bacteriostatic yarn are dyed differently according to the favor and then are doubled and twisted to form the fancy yarn, the pineapple fiber is arranged, the dyeing and printing are easy, the sweat absorption and the ventilation are realized, the wrinkle is not easy to occur, the metal fiber improves the toughness and the corrosion resistance of the yarn, the bamboo fiber enables the yarn to have the functions of bacteriostasis, deodorization, ultraviolet resistance and the like, and the polyurethane fiber improves the elasticity of the yarn;

the raw material is cut twice by the transverse cutting assembly and the slitting assembly, so that the raw material can be cut more uniformly and thoroughly, and can be cut into smaller pieces, and the opening effect is better;

impurities and raw materials can be separated through the filter plate, so that the raw materials can fall into the collecting bag, the raw materials are sucked out through the fan, the fan blades are driven to rotate by airflow generated by the fan, the swinging device is driven to operate, the filter plate is driven to vibrate in a left-right reciprocating mode through the transmission rod, the impurities can fall into the collecting bag better, the filter plate cannot be blocked, and the airflow is used as power, so that the energy-saving and environment-friendly effects are achieved;

and the collecting bag is fixedly arranged at the bottom of the connecting pipe through the clamping device, so that the collecting bag is convenient to install and disassemble, the impurities are convenient to clean, and the operation is simple and the use is convenient.

Drawings

FIG. 1 is a block diagram of the steps of a method for producing a textured yarn provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the opening device according to the present invention;

FIG. 3 is a schematic diagram of the external structure of the opening device shown in FIG. 2;

FIG. 4 is a schematic view of the interior of the mounting box of FIG. 2;

FIG. 5 is an enlarged view of portion A of FIG. 2;

figure 6 is a schematic view of a portion of the slitting assembly shown in figure 2.

Reference numbers in the figures: 1. a cutting cylinder, 2, a vertical cutting cylinder, 3, a conveying cylinder, 4, a transverse cutting component, 41, a mounting frame, 42, a first motor, 43, a rotating shaft, 44, a transverse cutter, 5, a cutting component, 51, a second motor, 52, a driving shaft, 53, a cutting knife, 6, a connecting pipe, 7, a swinging device, 71, a fixed cover, 72, a rotating shaft, 73, a fan blade, 74, a mounting box, 75, a rotating block, 76, a driving shaft, 77, a swinging plate, 78, a sliding chute, 79, a sliding rod, 70, a connecting block, 711, a strip-shaped groove, 8, a collecting bag, 81, a fixed ring, 82, a clamping groove, 83, a bag body, 9, a clamping device, 91, a shell, 92, a movable block, 93, a positioning block, 94, a first elastic element, 95, a driving rope, 96, a driving ring, 97, a sliding ring, a 10, a filter plate, 11, a mounting cavity, 12, an elastic element, 13, a feeding pipe, 14, a driving rod, 15 and a baffle ring, 16. a blower 17, a discharge pipe 18 and an exhaust pipe.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, wherein fig. 1 is a block diagram of a method for manufacturing a fancy yarn according to the present invention; FIG. 2 is a schematic view of the internal structure of the opening device according to the present invention; FIG. 3 is a schematic diagram of the external structure of the opening device shown in FIG. 2; FIG. 4 is a schematic view of the interior of the mounting box of FIG. 2; FIG. 5 is an enlarged view of portion A of FIG. 2; figure 6 is a schematic view of a portion of the slitting assembly shown in figure 2. The fancy yarn comprises slub yarn and bacteriostatic yarn, and is prepared by doubling and double-twisting:

A preparation method of fancy yarns comprises the following steps:

Still including opening the device, open the device including cutting a section of thick bamboo 1 and air exhauster 16, the top intercommunication that cuts a section of thick bamboo 1 has vertical section of thick bamboo 2, one side intercommunication that cuts a section of thick bamboo 2 has inlet pipe 13, one side intercommunication that cuts a section of thick bamboo 1 has a conveyer drum 3, the bottom intercommunication that cuts a section of thick bamboo 1 has connecting pipe 6, the bottom of connecting pipe 6 has collection bag 8 through the solid 9 fixed mounting of card of device, and installation cavity 11 has all been seted up to the both sides of 6 inner walls of connecting pipe, the inside of installation cavity 11 is provided with filter plate 10, the downside of conveyer drum 3 is provided with pendulous device 7, filter plate 10 is connected with pendulous device 7 transmission through transfer line 14.

The second elastic piece 12 is arranged in the mounting cavity at one side of the principle transmission rod 14, so that the filter plate 10 is more stable when vibrating.

The front side and the back side of the bottom of the slitting barrel 1 and the bottom of the conveying barrel 3 are provided with supporting legs, and one side of the feeding pipe 13 is fixedly connected with a placing plate for placing raw materials to be placed.

Fixed mounting has crosscut subassembly 4 on the vertical section of thick bamboo 2, crosscut subassembly 4 includes mounting bracket 41 and first motor 42, first motor 42 pass through mounting bracket 41 fixed mounting in the top of vertical section of thick bamboo 2, the one end fixedly connected with axis of rotation 43 of the output shaft of first motor 42, the inside of vertical section of thick bamboo 2 and extension to vertical section of thick bamboo 2 is run through to the one end of axis of rotation 43, the bottom fixedly connected with crosscut 44 on axis of rotation 43 surface.

The penetration part of the rotating shaft 43 and the vertical cutting cylinder 2 is mechanically sealed.

Divide and cut a section of thick bamboo 1 and go up fixed mounting and cut subassembly 5, it includes second motor 51 to cut subassembly 5, second motor 51 through mount fixed mounting in divide and cut a front of section of thick bamboo 1, second motor 51 output shaft one end is through shaft coupling fixedly connected with drive shaft 52, the one end of drive shaft 52 runs through divide and cut a section of thick bamboo 1 and extend to the inside of dividing and cutting a section of thick bamboo 1, the surface of drive shaft 52 just is located the inside fixedly connected with of dividing and cutting a section of thick bamboo 1 and divides cutter 53.

The penetration part of the driving shaft 52 and the slitting cylinder 1 is mechanically sealed, and a multi-component cutter 53 is fixed on the driving shaft 52.

The swinging device 7 comprises a fixed cover 71, the fixed cover 71 is communicated with the bottom of the conveying cylinder 3, one side of the inner wall of the fixed cover 71 is rotatably connected with a rotating shaft 72, the surface of the rotating shaft 72 is fixedly connected with fan blades 73, the upper sides of the fan blades 73 extend into the conveying cylinder 3, and the front surface of the fixed cover 71 is fixedly connected with an installation box 74.

The bottom of the fixed cover 71 is arranged to be a detachable bottom fixed through screws, so that the fixed cover 71 can be detached, raw materials entering the fixed cover 71 can be taken out conveniently, and the fixed cover 71 is convenient to overhaul.

One end of rotation axis 72 runs through installation box 74 and extends to the inside of installation box 74, the one end fixedly connected with turning block 75 of rotation axis 72, one side fixedly connected with drive axle 76 of turning block 75, fixedly connected with slide bar 79 between the both sides of installation box 74 inner wall, slide bar 79's surperficial sliding connection has swing board 77, spout 78 has been seted up on swing board 77, the one end of drive axle 76 passes through swing board 77 through spout 78.

The slide bar 79 has a rectangular cross section.

Swing board 77's bottom fixedly connected with connecting block 70, bar groove 711 has been seted up to the bottom of install bin 74, bar groove 711 is passed through to the one end of connecting block 70 and is extended to the downside of install bin 74, the one end through connection piece 70 of transfer line 14 and extend to one side of connecting block 70, the surface of transfer line 14 just is located the equal fixedly connected with in both sides of swing board 77 and keeps off ring 15.

The distance between the two stop rings 15 is greater than the thickness of the connecting block 70 and less than the length of the diameter of the circular track formed by the rotating block 75 driving the driving shaft 76.

The collecting bag 8 comprises a fixing ring 81, a bag body 83 fixedly connected to the bottom of the fixing ring 81, and a clamping groove 82 is formed in the outer side of the fixing ring 81.

Four card slots 82 are provided, corresponding to the housing 91.

One side of the conveying cylinder 3 is communicated with an exhaust pipe 18, one end of the exhaust pipe 18 is communicated with the input end of the exhaust fan 16, and the output end of the exhaust fan 16 is communicated with a discharge pipe 17.

The discharge pipe 17 and the exhaust pipe 18 are flexible pipes.

The working principle of the fancy yarn and the preparation method thereof provided by the invention is as follows:

the bamboo fibers and the bacteriostatic yarns are dyed differently according to the favor and then are doubled and twisted to form fancy yarns, the pineapple fibers are arranged, so that the fancy yarns are easy to print and dye, sweat-absorbing and breathable, and not prone to wrinkle, the metal fibers improve the toughness and the corrosion resistance of the yarns, the bamboo fibers enable the yarns to have the functions of bacteriostasis, deodorization, ultraviolet resistance and the like, and the polyurethane fibers improve the elasticity of the yarns;

when the raw materials are opened, the raw material fibers are added through the feeding pipe 13, the first motor 42 and the second motor 51 are started, the raw material fibers firstly enter the vertical cutting cylinder 2, are cut by the transverse cutter 44 rotating at a high speed, then enter the slitting cylinder 1 and are transversely cut by the plurality of transverse cutters 44 rotating at a high speed, the raw materials are divided into small blocks through twice cutting, after the small blocks are divided, small impurities fall into the collecting bag 8 through the filter plate 10, and the fiber raw materials are separated through the filter plate 10;

then, the fan 16 is started to draw out the cut fibers, small fibers are discharged through the conveying cylinder 3, the exhaust pipe 18 and the discharge pipe 17, in the process that the air flow passes through the conveying cylinder 3, the air flow pushes the fan blades 73 positioned in the conveying cylinder 3 to rotate, the fan blades 73 drive the rotating shaft 72 to rotate, the rotating shaft 72 drives the rotating block 75 to rotate, the rotating block 75 drives the driving shaft 76 to slide along the swinging plate 77 along the sliding chute 78, meanwhile, the driving shaft 76 is driven to reciprocate along the sliding rod 79, the swinging plate 77 drives the filter plate 10 to vibrate in a reciprocating mode through the driving rod, so that impurities can better enter the collecting bag 8 and can not easily stay on the filter plate 10, the filter plate 10 cannot be blocked, and when the raw materials are completely output, the next batch of impurities are removed;

after opening and impurity removal are finished, the driving ring 96 is rotated clockwise or anticlockwise, the driving ring 96 drives the plurality of driving ropes 95 on the inner side to simultaneously pull the movable block 92, so that the positioning block 93 moves out of the clamping groove 82 and compresses the first elastic piece 94, and then the collecting bag 8 can be directly taken out to clean impurities;

when the installation after the clearance, through with collection bag 8 upper end solid fixed ring 81 correspond insert the mounting groove of connecting pipe 6 bottom inside, during the insertion, gu fixed ring 81 extrusion positioning block 93's inclined plane makes it promote the first elastic component 94 of movable block 92 compression, enter into inside the shell 91, gu the groove 82 corresponds with locating piece 93 position this moment after gu fixed ring 81 enters into the mounting groove inside completely, through the effect of first elastic component 94, push it inside spacing to it of draw-in groove 82, and easy operation.

the raw materials are cut twice by the transverse cutting assembly 4 in cooperation with the slitting assembly 5, so that the raw materials can be more uniformly and thoroughly cut into smaller pieces, and the opening effect is better;

impurities and raw materials can be separated through the filter plate 10, so that the raw materials can fall into the collection bag 8, the raw materials are sucked out through the fan 16, the fan blades 73 are driven to rotate by airflow generated by the fan 16, the swinging device 7 is driven to operate, the filter plate 10 is driven to vibrate left and right in a reciprocating mode through the transmission rod 14, the impurities can well fall into the collection bag 8, the filter plate 10 cannot be blocked, and the energy is saved and the environment is protected by taking the airflow as power;

and collect bag 8 and pass through card solid device 9 fixed mounting in the bottom of connecting pipe 6, be convenient for install in the dismantlement to collecting bag 8, be convenient for clear up impurity, easy operation convenient to use.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The preparation method of the fancy yarn is characterized by comprising the following steps of:

s7: doubling and double twisting: inputting the spun yarn into a doubling frame doubling two-for-one twister through an automatic winder to carry out doubling two-for-one twisting process;

the opening device for the pattern yarns comprises a slitting cylinder and an exhaust fan, wherein the top of the slitting cylinder is communicated with a vertical slitting cylinder, one side of the vertical slitting cylinder is communicated with a feeding pipe, one side of the slitting cylinder is communicated with a conveying cylinder, the bottom of the slitting cylinder is communicated with a connecting pipe, the bottom end of the connecting pipe is fixedly provided with a collecting bag through a clamping device, two sides of the inner wall of the connecting pipe are both provided with an installation cavity, a filter plate is arranged inside the installation cavity, the lower side of the conveying cylinder is provided with a swinging device, and the filter plate is in transmission connection with the swinging device through a transmission rod;

the transverse cutting assembly is fixedly mounted on the vertical cutting cylinder and comprises a mounting frame and a first motor, the first motor is fixedly mounted at the top of the vertical cutting cylinder through the mounting frame, one end of an output shaft of the first motor is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the vertical cutting cylinder and extends into the vertical cutting cylinder, and a transverse cutting knife is fixedly connected to the bottom of the surface of the rotating shaft;

the slitting device comprises a slitting cylinder, a slitting assembly, a driving shaft, a slitting knife and a driving shaft, wherein the slitting cylinder is fixedly provided with the slitting assembly, the slitting assembly comprises a second motor, the second motor is fixedly arranged on the front surface of the slitting cylinder through a fixing frame, one end of an output shaft of the second motor is fixedly connected with the driving shaft through a coupler, one end of the driving shaft penetrates through the slitting cylinder and extends into the slitting cylinder, and the surface of the driving shaft and the position inside the slitting cylinder are fixedly connected with the slitting knife;

the swing device comprises a fixed cover, the fixed cover is communicated with the bottom of the conveying cylinder, one side of the inner wall of the fixed cover is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with fan blades, the upper sides of the fan blades extend into the conveying cylinder, and the front side of the fixed cover is fixedly connected with an installation box;

one end of the rotating shaft penetrates through the installation box and extends into the installation box, one end of the rotating shaft is fixedly connected with a rotating block, one side of the rotating block is fixedly connected with a driving shaft, a sliding rod is fixedly connected between two sides of the inner wall of the installation box, the surface of the sliding rod is connected with a swinging plate in a sliding mode, a sliding groove is formed in the swinging plate, and one end of the driving shaft penetrates through the swinging plate through the sliding groove;

the bottom end of the swinging plate is fixedly connected with a connecting block, the bottom of the installation box is provided with a strip-shaped groove, one end of the connecting block extends to the lower side of the installation box through the strip-shaped groove, one end of the transmission rod penetrates through the connecting block and extends to one side of the connecting block, and baffle rings are fixedly connected to the surface of the transmission rod and positioned on two sides of the swinging plate;

the collecting bag comprises a fixing ring, the bottom of the fixing ring is fixedly connected with a bag body, and a clamping groove is formed in the outer side of the fixing ring;

one side of the conveying cylinder is communicated with an exhaust pipe, one end of the exhaust pipe is communicated with the input end of the exhaust fan, and the output end of the exhaust fan is communicated with a discharge pipe;

the fancy yarn comprises slub yarn and bacteriostatic yarn, and is prepared by doubling and double-twisting: