CN220266007U - Yarn feeding device for producing wool and chinlon blended knitting high-strength fabric - Google Patents

Abstract

The utility model discloses a yarn feeding device for producing a wool and nylon blended knitting high-strength fabric, which comprises an upper top plate, a wool yarn cylinder, a nylon yarn cylinder, a wool wire ring and a nylon wire ring; a first fixed plate, a first movable plate and a second movable plate are sequentially arranged on the left side of the upper surface of the upper top plate at intervals from front to back, and the first movable plate and the second movable plate are horizontally and longitudinally connected with the upper top plate in a sliding manner; at the first fixed plate and the first movable plate a wool yarn cylinder is horizontally and longitudinally arranged between the two, a nylon yarn cylinder is arranged between the first moving plate and the second moving plate in a horizontal and longitudinal coaxial mode, and the wool yarn cylinder and the nylon yarn cylinder are driven to synchronously rotate by a driving mechanism; the right side of the upper surface of the upper top plate is provided with a moving mechanism, the moving end of the moving mechanism moves horizontally and longitudinally, and wool wire rings and nylon wire rings are arranged at intervals in front of and behind the moving end of the moving mechanism, so that synchronous yarn feeding is performed. The utility model realizes the orderly yarn feeding, avoiding yarn entanglement phenomenon in the yarn feeding process.

Description

Yarn feeding device for producing wool and chinlon blended knitting high-strength fabric

Technical Field

The utility model relates to the field of knitted fabrics, in particular to a yarn supply device for producing wool and chinlon blended knitted high-strength fabrics.

Background

A large amount of wool yarns and nylon yarns are required to be used in the production process of the blended knitted fabric, however, the wool yarns and the nylon yarns are easy to be entangled in the yarn supplying process, and the blended knitted fabric is required to be stopped for treatment, so that time and labor are wasted; in addition, the existing wire ring is generally fixed, and the length of the yarn barrel is generally much larger than that of the wire ring, so that the yarn is easy to rub with the wire ring in the yarn feeding process, the risk of yarn breakage is further increased, and the production efficiency is reduced. Therefore, the above problems need to be solved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a yarn feeding device for producing a wool and nylon blended knitting high-strength fabric, which is used for orderly feeding yarns through matching of a wool yarn cylinder and a wool guide ring and matching of a nylon yarn cylinder and a nylon guide ring, so that the phenomenon that the wool yarn and the nylon yarn are entangled in the yarn feeding process is avoided, time and labor are saved, and the production efficiency is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model relates to a yarn feeding device for producing wool and chinlon blended knitting high-strength fabric, which has the innovation points that: comprises an upper top plate, a wool yarn cylinder, a nylon yarn cylinder, a driving mechanism, a moving mechanism, a wool wire ring and a nylon wire ring; a first fixed plate, a first movable plate and a second movable plate which are vertically and transversely arranged are sequentially and symmetrically arranged on the left side of the upper surface of the upper top plate in a spaced mode from front to back, and the first movable plate and the second movable plate are respectively connected with the upper top plate in a horizontal and longitudinal sliding mode; a wool yarn cylinder is also horizontally and longitudinally arranged at the middle upper position between the first fixed plate and the first movable plate, a nylon yarn cylinder is also horizontally and longitudinally coaxially arranged at the position between the first movable plate and the second movable plate relative to the wool yarn cylinder, and the wool yarn cylinder and the nylon yarn cylinder are driven to synchronously rotate around the axial direction of the wool yarn cylinder through a driving mechanism; the right side of the upper surface of the upper top plate is also horizontally and longitudinally provided with a moving mechanism, the moving end of the moving mechanism horizontally and longitudinally moves, and wool wire rings and nylon wire rings are vertically and longitudinally arranged at intervals in front of and behind the moving end of the moving mechanism, so that synchronous yarn feeding is performed through the wool wire rings and the nylon wire rings.

Preferably, the device also comprises a lower bottom plate and a stand column; the upper top plate and the lower bottom plate are horizontally aligned at intervals, and upright posts are further vertically and symmetrically arranged at four right angles between the upper top plate and the lower bottom plate, so that a hollow cuboid frame structure is formed by splicing.

Preferably, the device also comprises a hydraulic cylinder, universal wheels and a fixed column; hydraulic cylinders are vertically and symmetrically arranged at four right angles on the upper surface of the lower bottom plate, and the four hydraulic cylinders act synchronously and are respectively arranged in a non-interference way with the upper top plate and the corresponding upright posts; the piston rod of each hydraulic cylinder vertically extends downwards out of the lower surface of the lower bottom plate and is connected with the corresponding universal wheel respectively; fixing columns are further vertically and symmetrically arranged at four right angles on the lower surface of the lower bottom plate, and each fixing column is arranged in a square area surrounded by four universal wheels; and when the movable yarn feeding device is in the upper limit position, the lower end face of each universal wheel is arranged above the horizontal plane corresponding to the lower end of the fixed column, and under the driving of the hydraulic cylinder, the movable state and the yarn feeding state are switched through the cooperation of the universal wheels and the fixed column.

Preferably, the driving mechanism comprises a first motor, a coupler, a first rotating shaft and a second rotating shaft; the outer side surface of the first fixing plate is also horizontally and longitudinally connected with a first motor in a threaded manner relative to the position of the wool yarn cylinder, the output end of the first motor horizontally and longitudinally extends towards the direction of the wool yarn cylinder, is rotationally connected with the first fixing plate through a bearing, and is coaxially linked with one end of the wool yarn cylinder through a coupler; the wool yarn cylinder is characterized in that a first rotating shaft is further arranged on the first moving plate in a horizontal and longitudinal coaxial mode relative to the position of the wool yarn cylinder, a second rotating shaft is further arranged on the second moving plate in a horizontal and longitudinal coaxial mode relative to the position of the nylon yarn cylinder, the other end of the wool yarn cylinder is in coaxial linkage with one end of the nylon yarn cylinder through the first rotating shaft, the other end of the nylon yarn cylinder is fixedly connected with the second rotating shaft in a coaxial threaded mode, and then the wool yarn cylinder and the nylon yarn cylinder are driven to synchronously rotate through a first motor.

Preferably, the bottom ends of the left side and the right side of the first moving plate are also provided with first fixed blocks in a horizontally symmetrical fit mode, the lower surface of each first fixed block and the lower surface of the first moving plate are arranged on the same horizontal plane, and the lower surfaces of the first fixed blocks and the lower surface of the first moving plate are integrally formed; a first bolt hole matched with the bolt is further vertically embedded in the middle position of the upper surface of each first fixed block, and each first bolt hole vertically penetrates through the lower surface of the corresponding first fixed block; the upper surface of the upper top plate is also vertically provided with first waist-shaped holes matched with the first bolt holes in a penetrating way at the positions corresponding to the first bolt holes, each first waist-shaped hole is longitudinally provided with a corresponding setting position corresponding to the first bolt hole; the first movable plate horizontally and longitudinally moves on the upper surface of the upper top plate, and then vertically upwards passes through the corresponding first waist-shaped hole and is fixedly connected with the corresponding first bolt hole in a threaded manner, so that the first movable plate is fixed on the upper top plate.

Preferably, the bottom ends of the left side and the right side of the second moving plate are also provided with second fixed blocks in a horizontally symmetrical fit mode, the lower surface of each second fixed block and the lower surface of the second moving plate are arranged on the same horizontal plane, and the lower surfaces of the second fixed blocks and the lower surface of the second moving plate are integrally formed; a second bolt hole matched with the bolt is further vertically embedded in the middle position of the upper surface of each second fixed block, and each second bolt hole vertically penetrates through the lower surface of the corresponding second fixed block; the upper surface of the upper top plate is also vertically provided with second waist-shaped holes matched with the second bolt holes in a penetrating way at the positions corresponding to the second bolt holes, each second waist-shaped hole is longitudinally provided with a length twice that of each first waist-shaped hole, and the arrangement positions of the second waist-shaped holes correspond to the arrangement positions corresponding to the second bolt holes; the second movable plate horizontally and longitudinally moves on the upper surface of the upper top plate, and then the bolts vertically upwards pass through the corresponding second waist-shaped holes and are then fixedly connected with the corresponding second bolt holes in a threaded manner, so that the second movable plate is fixed on the upper top plate.

Preferably, steps matched with the heads of the bolts are respectively embedded and arranged at the positions of the lower surface of the upper top plate relative to the first waist-shaped holes and the second waist-shaped holes along the longitudinal direction, and then the bolts are embedded and arranged in the upper top plate.

Preferably, the horizontal and longitudinal movement range of the wool wire ring along with the moving mechanism is controlled within the yarn supply range of the wool yarn cylinder, and the horizontal and longitudinal movement range of the nylon wire ring along with the moving mechanism is controlled within the yarn supply range of the nylon yarn cylinder.

Preferably, the moving mechanism comprises a second motor, a second fixed plate, a threaded rod, a guide rail, a first sliding block and a second sliding block; three second fixing plates are sequentially and symmetrically arranged on the right side of the upper surface of the upper top plate from front to back at intervals, each second fixing plate is vertically and transversely arranged and is vertically and fixedly connected with the upper surface of the upper top plate respectively, and yarn guiding areas corresponding to yarn feeding ranges of wool yarn barrels or nylon yarn barrels are formed by surrounding two adjacent second fixing plates respectively; a threaded rod is also horizontally and longitudinally arranged at the middle position between the two second fixing plates at the outer side, and horizontally and longitudinally penetrates through the second fixing plates at the middle side and is rotationally connected with the second fixing plates at the middle side; the front end and the rear end of the threaded rod are respectively connected with the two second fixing plates at the outer sides in a rotating way, and the front end of the threaded rod vertically extends out of the outer side surface corresponding to the second fixing plates and is connected with the output end of the second motor in a linkage way; the second motor is horizontally and longitudinally arranged and is in threaded connection and fixation with the corresponding second fixing plate; guide rails are arranged at left and right sides of the threaded rod at intervals in a horizontal and longitudinal direction and symmetrically and horizontally relative to the corresponding yarn guiding areas, and the front and rear ends of each guide rail are respectively in threaded connection and fixed with the corresponding second fixing plate; a first sliding block and a second sliding block are respectively sleeved in the corresponding yarn guiding area on the threaded rod, the first sliding block is arranged between the second fixing plate at the front side and the second fixing plate at the middle side, and the second sliding block is arranged between the second fixing plate at the middle side and the second fixing plate at the rear side and is respectively arranged at intervals with the upper surface of the upper top plate; the first sliding block and the second sliding block are respectively in threaded connection with the threaded rod and are respectively in horizontal and longitudinal sliding connection with the corresponding guide rail, so that horizontal and longitudinal sliding is respectively carried out in the corresponding yarn guiding area; the wool guide ring is vertically and longitudinally arranged at the middle position of the upper surface of the first sliding block and horizontally and longitudinally moves along with the first sliding block, so that wool yarns on the wool yarn cylinder are guided to feed yarns; the nylon wire ring is vertically and longitudinally arranged at the middle position of the upper surface of the second sliding block, is annularly arranged in the same vertical plane with the wool wires, and horizontally and longitudinally moves along with the second sliding block, so that the nylon yarns on the nylon yarn cylinder are guided to supply yarns.

Preferably, the device further comprises a reinforcing plate; and a plurality of reinforcing plates are vertically arranged between the outer side surfaces of the two second fixing plates close to the outer side and the upper surface of the upper top plate at intervals in sequence, and the corresponding second fixing plates are reinforced and fixed through the reinforcing plates.

The utility model has the beneficial effects that:

(1) According to the utility model, the wool yarn cylinder is matched with the wool yarn guide ring and the nylon yarn cylinder is matched with the nylon yarn guide ring, so that orderly yarn feeding is realized, the phenomenon that the wool yarn and the nylon yarn are entangled in the yarn feeding process is avoided, time and labor are saved, and the production efficiency is improved;

(2) According to the utility model, the horizontal and longitudinal movement of the wool wire ring and the nylon wire ring is controlled by the moving mechanism, so that friction between yarns and corresponding wire rings is reduced in the yarn feeding process, the risk of yarn breakage is reduced, and the production efficiency is further improved;

(3) According to the utility model, the first moving plate and the second moving plate can both move horizontally and longitudinally, so that the distances between the first fixed plate and the first moving plate and between the first moving plate and the second moving plate can be respectively adjusted according to yarn barrels with different specifications, and the application range is wide;

(4) According to the utility model, through the cooperation of the hydraulic cylinder, the universal wheel and the fixed column, the switching between the moving state and the yarn feeding state is facilitated, and the stability of the yarn feeding state is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a yarn feeding device for producing a wool and nylon blended knitted high-strength fabric.

Fig. 2 is a top view of fig. 1.

Wherein, 1-upper top plate; 2-a lower plate; 3-supporting columns; 4-a hydraulic cylinder; 5-universal wheels; 6-fixing the column; 7-a first fixing plate; 8-a first moving plate; 9-a second moving plate; 10-a first motor; 11-a coupling; 12-wool yarn cylinder; 13-a first rotating shaft; 14-nylon yarn cylinder; 15-a second rotating shaft; 16-a first fixed block; 17-a second fixed block; 18-a first waist-shaped hole; 19-a second waist-shaped hole; 20-a second motor; 21-a second fixing plate; 22-a threaded rod; 23-a guide rail; 24-a first slider; 25-a second slider; 26-wool conductor loops; 27-nylon wire loops; 28-reinforcing plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in the following detailed description.

The utility model relates to a yarn feeding device for producing a wool and nylon blended knitting high-strength fabric, which comprises an upper top plate 1, a lower bottom plate 2, an upright post, a wool yarn cylinder 12, a nylon yarn cylinder 14, a driving mechanism, a moving mechanism, a wool wire ring 26 and a nylon wire ring 27; the concrete structure is shown in fig. 1 and 2, the upper top plate 1 and the lower bottom plate 2 are horizontally aligned at intervals, and upright posts are also vertically and symmetrically arranged at four right angles between the two, so that a hollow cuboid frame structure is spliced; the four right angles on the upper surface of the lower bottom plate 2 are also vertically and symmetrically provided with hydraulic cylinders 4, and the actions of the four hydraulic cylinders 4 are synchronous and are respectively arranged in a non-interference way with the upper top plate 1 and the corresponding upright posts; the piston rod of each hydraulic cylinder 4 vertically extends downwards out of the lower surface of the lower base plate 2 and is connected with the corresponding universal wheel 5; fixing columns 6 are also vertically and symmetrically arranged at four right angles on the lower surface of the lower bottom plate 2, and each fixing column 6 is arranged in a square area surrounded by four universal wheels 5; wherein, when being in the upper limit position, the lower end face of each universal wheel 5 is arranged above the horizontal plane of the lower end of the corresponding fixed column 6. According to the utility model, under the drive of the hydraulic cylinder 4, the moving state and the yarn feeding state are switched through the cooperation of the universal wheel 5 and the fixed column 6.

The left side of the upper surface of the upper top plate 1 is sequentially and symmetrically provided with a first fixed plate 7, a first movable plate 8 and a second movable plate 9 which are vertically and transversely arranged at intervals from front to back, and the first movable plate 8 and the second movable plate 9 are respectively connected with the upper top plate 1 in a horizontal and longitudinal sliding manner; a wool yarn cylinder 12 is also horizontally and longitudinally arranged at the middle upper position between the first fixed plate 7 and the first movable plate 8, a nylon yarn cylinder 14 is also horizontally and longitudinally coaxially arranged at the position between the first movable plate 8 and the second movable plate 9 relative to the wool yarn cylinder 12, and the wool yarn cylinder 12 and the nylon yarn cylinder 14 are driven to synchronously rotate around the axial direction thereof by a driving mechanism; wherein the driving mechanism comprises a first motor 10, a coupler 11, a first rotating shaft 13 and a second rotating shaft 15; as shown in fig. 1 and 2, a first motor 10 is further horizontally and longitudinally screwed on the outer side surface of the first fixing plate 7 relative to the position of the wool yarn cylinder 12, the output end of the first motor 10 horizontally and longitudinally extends towards the direction of the wool yarn cylinder 12, is rotationally connected with the first fixing plate 7 through a bearing, and is coaxially linked with one end of the wool yarn cylinder 12 through a coupler 11; the first moving plate 8 is also provided with a first rotating shaft 13 in a horizontal and longitudinal coaxial rotation mode relative to the position of the wool yarn cylinder 12, the second moving plate 9 is also provided with a second rotating shaft 15 in a horizontal and longitudinal coaxial rotation mode relative to the position of the nylon yarn cylinder 14, the other end of the wool yarn cylinder 12 is in coaxial linkage with one end of the nylon yarn cylinder 14 through the first rotating shaft 13, the other end of the nylon yarn cylinder 14 is in coaxial threaded connection and fixed with the second rotating shaft 15, and the wool yarn cylinder 12 and the nylon yarn cylinder 14 are driven to synchronously rotate through the first motor 10.

As shown in fig. 1, the bottom ends of the left and right sides of the first moving plate 8 are also provided with first fixed blocks 16 in a horizontally symmetrical fit manner, the lower surface of each first fixed block 16 and the lower surface of the first moving plate 8 are arranged on the same horizontal plane, and the two are integrally formed; first bolt holes matched with the bolts are also vertically embedded in the middle position of the upper surface of each first fixed block 16, and each first bolt hole vertically penetrates through the lower surface of the corresponding first fixed block 16; first waist-shaped holes 18 matched with the first bolt holes are vertically and respectively formed in the positions, corresponding to the first bolt holes, of the upper surface of the upper top plate 1 in a penetrating mode, each first waist-shaped hole 18 is longitudinally formed, and the setting positions of the first waist-shaped holes correspond to the setting positions of the corresponding first bolt holes; steps matched with the heads of the bolts are respectively embedded and arranged on the lower surface of the upper top plate 1 relative to the first waist-shaped holes 18 along the longitudinal direction, and then the bolts are embedded and arranged in the upper top plate 1. According to the utility model, the first moving plate 8 horizontally and longitudinally moves on the upper surface of the upper top plate 1, then the bolts vertically upwards pass through the corresponding first waist-shaped holes 18 and are then screwed and fixed with the corresponding first bolt holes, and then the first moving plate 8 is fixed on the upper top plate 1.

As shown in fig. 1, the bottom ends of the left and right sides of the second moving plate 9 are also horizontally and symmetrically attached with second fixing blocks 17, the lower surface of each second fixed block 17 and the lower surface of the second movable plate 9 are arranged on the same horizontal plane, and the lower surface are integrally formed; a second bolt hole matched with the bolt is vertically embedded in the middle position of the upper surface of each second fixed block 17, and each second bolt hole vertically penetrates through the lower surface of the corresponding second fixed block 17; the upper surface of the upper top plate 1 is also vertically provided with second waist-shaped holes 19 which are matched with the second bolt holes in a penetrating way at the positions corresponding to the second bolt holes, each second waist-shaped hole 19 is longitudinally provided with a length twice that of each first waist-shaped hole 18, and the setting positions of the second waist-shaped holes 19 correspond to the setting positions of the corresponding second bolt holes; steps matched with the heads of the bolts are respectively embedded and arranged at the positions of the lower surface of the upper top plate 1 relative to the second waist-shaped holes 19 along the longitudinal direction, and then the bolts are embedded and arranged in the upper top plate 1. The second moving plate 9 horizontally and longitudinally moves on the upper surface of the upper top plate 1, and then the bolts vertically upwards pass through the corresponding second waist-shaped holes 19 and are then screwed and fixed with the corresponding second bolt holes, so that the second moving plate 9 is fixed on the upper top plate 1.

The utility model is also provided with a moving mechanism horizontally and longitudinally on the right side of the upper surface of the upper top plate 1, the moving end of the moving mechanism horizontally and longitudinally moves, and a wool wire ring 26 and a nylon wire ring 27 are vertically and longitudinally arranged at intervals in front of and behind the moving end of the moving mechanism, so that synchronous yarn feeding is performed through the wool wire ring 26 and the nylon wire ring 27. The horizontal and longitudinal movement range of the wool yarn guide ring 26 along with the moving mechanism needs to be controlled within the yarn feeding range of the wool yarn tube 12, and the horizontal and longitudinal movement range of the nylon yarn guide ring 27 along with the moving mechanism needs to be controlled within the yarn feeding range of the nylon yarn tube 14. As shown in fig. 1 and 2, the moving mechanism includes a second motor 20, a second fixed plate 21, a threaded rod 22, a guide rail 23, a first slider 24, a second slider 25, and a reinforcing plate 28; three second fixing plates 21 are sequentially and symmetrically arranged on the right side of the upper surface of the upper top plate 1 at intervals from front to back, each second fixing plate 21 is vertically and transversely arranged, is vertically and fixedly connected with the upper surface of the upper top plate 1 respectively, and surrounds yarn guiding areas corresponding to yarn feeding ranges of the wool yarn cylinder 12 or the nylon yarn cylinder 14 respectively through two adjacent second fixing plates 21; a threaded rod 22 is also horizontally and longitudinally arranged at the middle position between the two second fixing plates 21 near the outer side, and the threaded rod 22 horizontally and longitudinally penetrates through the second fixing plate 21 at the middle side and is rotationally connected with the second fixing plate 21 at the middle side; the front end and the rear end of the threaded rod 22 are respectively connected with the two second fixing plates 21 at the outer sides in a rotating way, and the front end of the threaded rod vertically extends out of the outer side surface corresponding to the second fixing plate 21 and is connected with the output end of the second motor 20 in a linkage way; wherein, the second motor 20 is horizontally and longitudinally arranged and is in threaded connection and fixation with the corresponding second fixing plate 21;

as shown in fig. 1 and 2, guide rails 23 are further disposed at horizontal and longitudinal intervals on the left and right sides of the threaded rod 22, respectively, in the corresponding yarn guiding regions, and the front and rear ends of each guide rail 23 are respectively screwed and fixed with the corresponding second fixing plate 21; a first sliding block 24 and a second sliding block 25 are respectively sleeved in the corresponding yarn guiding area on the threaded rod 22, the first sliding block 24 is arranged between the second fixing plate 21 at the front side and the second fixing plate 21 at the middle side, and the second sliding block is arranged between the second fixing plate 21 at the middle side and the second fixing plate 21 at the rear side and is respectively arranged at intervals with the upper surface of the upper top plate 1; the first sliding block 24 and the second sliding block 25 are respectively in threaded connection with the threaded rod 22 and are respectively in horizontal and longitudinal sliding connection with the corresponding guide rail 23, so that horizontal and longitudinal sliding is respectively carried out in the corresponding yarn guiding area; the wool guide ring 26 is vertically and longitudinally arranged in the middle of the upper surface of the first sliding block 24 and horizontally and longitudinally moves along with the first sliding block 24 so as to guide the wool yarns on the wool yarn cylinder 12 for yarn feeding; the nylon wire ring 27 is vertically and longitudinally arranged at the middle position of the upper surface of the second slider 25, is arranged in the same vertical plane with the wool wire ring 26, and horizontally and longitudinally moves along with the second slider 25, so that the nylon yarn on the nylon yarn cylinder 14 is guided and fed.

As shown in fig. 1 and 2, a plurality of reinforcing plates 28 are vertically provided at intervals in sequence between the outer side surfaces of the two second fixing plates 21 on the outer side and the upper surface of the upper top plate 1, and the corresponding second fixing plates 21 are reinforced and fixed by the reinforcing plates 28, respectively.

The working principle of the utility model is as follows: firstly, the device is moved to a required position under manual cooperation, then the piston rod of the hydraulic cylinder 4 is retracted to drive the universal wheel 5 to lift, so that the fixed column 6 is contacted with the ground, and the stability of the yarn feeding state is further ensured; then, according to the specifications of the required wool yarn cylinder 12 and nylon yarn cylinder 14, respectively horizontally and longitudinally moving the first moving plate 8 and the second moving plate 9 to required positions, and respectively fixing the first moving plate and the second moving plate on the upper top plate 1; then the wool yarn cylinder 12 is respectively in coaxial threaded connection with the coupler 11 and the first rotating shaft 13, the nylon yarn cylinder 14 is respectively in coaxial threaded connection with the first rotating shaft 13 and the second rotating shaft 15, the wool yarn on the wool yarn cylinder 12 passes through the wool guide ring 26, the nylon yarn on the nylon yarn cylinder 14 passes through the nylon guide ring 27, and further under the driving of the first motor 10, the wool yarn cylinder 12 and the nylon yarn cylinder 14 synchronously rotate, and meanwhile, the forward and reverse rotation of the second motor 20 controls the wool guide ring 26 and the nylon guide ring 27 to horizontally and longitudinally move, so that synchronous yarn feeding of the wool yarn and the nylon yarn is performed.

The utility model has the beneficial effects that:

(1) According to the utility model, the wool yarn cylinder 12 and the wool yarn ring 26 and the nylon yarn cylinder 14 and the nylon yarn ring 27 are respectively matched, so that orderly yarn feeding is realized, the phenomenon that the wool yarn and the nylon yarn are entangled in the yarn feeding process is avoided, time and labor are saved, and the production efficiency is improved;

(2) According to the utility model, the horizontal and longitudinal movement of the wool wire ring 26 and the nylon wire ring 27 is controlled by the moving mechanism, so that friction between yarns and corresponding wire rings is reduced in the yarn feeding process, the risk of yarn breakage is reduced, and the production efficiency is improved;

(3) The first moving plate 8 and the second moving plate 9 can horizontally and longitudinally move, and further, the distances between the first fixed plate 7 and the first moving plate 8 and the distances between the first moving plate 8 and the second moving plate 9 can be respectively adjusted according to yarn barrels with different specifications, so that the application range is wide;

(4) According to the utility model, through the cooperation of the hydraulic cylinder 4, the universal wheel 5 and the fixed column 6, the switching between the moving state and the yarn feeding state is facilitated, and the stability in the yarn feeding state is improved.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the design concept of the present utility model should fall within the protection scope of the present utility model, and the claimed technical content of the present utility model is fully described in the claims.

Claims (10)

1. A yarn supply device for producing wool and chinlon blended knitting high-strength fabric, the method is characterized in that: comprises an upper top plate, a wool yarn cylinder, a nylon yarn cylinder, a driving mechanism, a moving mechanism, a wool wire ring and a nylon wire ring; a first fixed plate, a first movable plate and a second movable plate which are vertically and transversely arranged are sequentially and symmetrically arranged on the left side of the upper surface of the upper top plate in a spaced mode from front to back, and the first movable plate and the second movable plate are respectively connected with the upper top plate in a horizontal and longitudinal sliding mode; a wool yarn cylinder is also horizontally and longitudinally arranged at the middle upper position between the first fixed plate and the first movable plate, a nylon yarn cylinder is also horizontally and longitudinally coaxially arranged at the position between the first movable plate and the second movable plate relative to the wool yarn cylinder, and the wool yarn cylinder and the nylon yarn cylinder are driven to synchronously rotate around the axial direction of the wool yarn cylinder through a driving mechanism; the right side of the upper surface of the upper top plate is also horizontally and longitudinally provided with a moving mechanism, the moving end of the moving mechanism horizontally and longitudinally moves, and wool wire rings and nylon wire rings are vertically and longitudinally arranged at intervals in front of and behind the moving end of the moving mechanism, so that synchronous yarn feeding is performed through the wool wire rings and the nylon wire rings.

2. The yarn feeding device for producing wool and nylon blended knitted high-strength fabric according to claim 1, which is characterized in that: the device also comprises a lower bottom plate and an upright post; the upper top plate and the lower bottom plate are horizontally aligned at intervals, and upright posts are further vertically and symmetrically arranged at four right angles between the upper top plate and the lower bottom plate, so that a hollow cuboid frame structure is formed by splicing.

3. The yarn feeding device for producing wool and nylon blended knitted high-strength fabric according to claim 2, which is characterized in that: the hydraulic cylinder, the universal wheels and the fixed column are also included; hydraulic cylinders are vertically and symmetrically arranged at four right angles on the upper surface of the lower bottom plate, and the four hydraulic cylinders act synchronously and are respectively arranged in a non-interference way with the upper top plate and the corresponding upright posts; the piston rod of each hydraulic cylinder vertically extends downwards out of the lower surface of the lower bottom plate and is connected with the corresponding universal wheel respectively; fixing columns are further vertically and symmetrically arranged at four right angles on the lower surface of the lower bottom plate, and each fixing column is arranged in a square area surrounded by four universal wheels; and when the movable yarn feeding device is in the upper limit position, the lower end face of each universal wheel is arranged above the horizontal plane corresponding to the lower end of the fixed column, and under the driving of the hydraulic cylinder, the movable state and the yarn feeding state are switched through the cooperation of the universal wheels and the fixed column.

4. The yarn feeding device for producing wool and nylon blended knitted high-strength fabric according to claim 1, which is characterized in that: the driving mechanism comprises a first motor, a coupler, a first rotating shaft and a second rotating shaft; the outer side surface of the first fixing plate is also horizontally and longitudinally connected with a first motor in a threaded manner relative to the position of the wool yarn cylinder, the output end of the first motor horizontally and longitudinally extends towards the direction of the wool yarn cylinder, is rotationally connected with the first fixing plate through a bearing, and is coaxially linked with one end of the wool yarn cylinder through a coupler; the wool yarn cylinder is characterized in that a first rotating shaft is further arranged on the first moving plate in a horizontal and longitudinal coaxial mode relative to the position of the wool yarn cylinder, a second rotating shaft is further arranged on the second moving plate in a horizontal and longitudinal coaxial mode relative to the position of the nylon yarn cylinder, the other end of the wool yarn cylinder is in coaxial linkage with one end of the nylon yarn cylinder through the first rotating shaft, the other end of the nylon yarn cylinder is fixedly connected with the second rotating shaft in a coaxial threaded mode, and then the wool yarn cylinder and the nylon yarn cylinder are driven to synchronously rotate through a first motor.

5. The yarn feeding device for producing wool and nylon blended knitted high-strength fabric according to claim 1, which is characterized in that: the bottom ends of the left side and the right side of the first movable plate are also provided with first fixed blocks in a horizontally symmetrical fit mode, the lower surface of each first fixed block and the lower surface of the first movable plate are arranged on the same horizontal plane, and the lower surfaces of the first fixed blocks and the lower surface of the first movable plate are integrally formed; a first bolt hole matched with the bolt is further vertically embedded in the middle position of the upper surface of each first fixed block, and each first bolt hole vertically penetrates through the lower surface of the corresponding first fixed block; the upper surface of the upper top plate is also vertically provided with first waist-shaped holes matched with the first bolt holes in a penetrating way at the positions corresponding to the first bolt holes, each first waist-shaped hole is longitudinally provided with a corresponding setting position corresponding to the first bolt hole; the first movable plate horizontally and longitudinally moves on the upper surface of the upper top plate, and then vertically upwards passes through the corresponding first waist-shaped hole and is fixedly connected with the corresponding first bolt hole in a threaded manner, so that the first movable plate is fixed on the upper top plate.

6. The yarn feeding device for producing the wool and nylon blended knitted high-strength fabric, according to claim 5, is characterized in that: the bottom ends of the left side and the right side of the second movable plate are also horizontally and symmetrically attached with second fixed blocks, the lower surface of each second fixed block and the lower surface of the second movable plate are arranged on the same horizontal plane, and the lower surfaces of the second fixed blocks and the lower surface of the second movable plate are integrally formed; a second bolt hole matched with the bolt is further vertically embedded in the middle position of the upper surface of each second fixed block, and each second bolt hole vertically penetrates through the lower surface of the corresponding second fixed block; the upper surface of the upper top plate is also vertically provided with second waist-shaped holes matched with the second bolt holes in a penetrating way at the positions corresponding to the second bolt holes, each second waist-shaped hole is longitudinally provided with a length twice that of each first waist-shaped hole, and the arrangement positions of the second waist-shaped holes correspond to the arrangement positions corresponding to the second bolt holes; the second movable plate horizontally and longitudinally moves on the upper surface of the upper top plate, and then the bolts vertically upwards pass through the corresponding second waist-shaped holes and are then fixedly connected with the corresponding second bolt holes in a threaded manner, so that the second movable plate is fixed on the upper top plate.

7. The yarn feeding device for producing wool and nylon blended knitted high-strength fabric according to claim 6, which is characterized in that: the steps matched with the heads of the bolts are respectively embedded and arranged at the positions of the lower surface of the upper top plate relative to the first waist-shaped holes and the second waist-shaped holes along the longitudinal direction, and then the bolts are embedded and arranged in the upper top plate.

8. The yarn feeding device for producing wool and nylon blended knitted high-strength fabric according to claim 1, which is characterized in that: the horizontal and longitudinal movement range of the wool guide ring along with the moving mechanism is controlled in the yarn supply range of the wool yarn cylinder, and the horizontal and longitudinal movement range of the nylon guide ring along with the moving mechanism is controlled in the yarn supply range of the nylon yarn cylinder.

9. The yarn feeding device for producing the wool and nylon blended knitted high-strength fabric according to claim 8, which is characterized in that: the moving mechanism comprises a second motor, a second fixed plate, a threaded rod, a guide rail, a first sliding block and a second sliding block; three second fixing plates are sequentially and symmetrically arranged on the right side of the upper surface of the upper top plate from front to back at intervals, each second fixing plate is vertically and transversely arranged and is vertically and fixedly connected with the upper surface of the upper top plate respectively, and yarn guiding areas corresponding to yarn feeding ranges of wool yarn barrels or nylon yarn barrels are formed by surrounding two adjacent second fixing plates respectively; a threaded rod is also horizontally and longitudinally arranged at the middle position between the two second fixing plates at the outer side, and horizontally and longitudinally penetrates through the second fixing plates at the middle side and is rotationally connected with the second fixing plates at the middle side; the front end and the rear end of the threaded rod are respectively connected with the two second fixing plates at the outer sides in a rotating way, and the front end of the threaded rod vertically extends out of the outer side surface corresponding to the second fixing plates and is connected with the output end of the second motor in a linkage way; the second motor is horizontally and longitudinally arranged and is in threaded connection and fixation with the corresponding second fixing plate; guide rails are arranged at left and right sides of the threaded rod at intervals in a horizontal and longitudinal direction and symmetrically and horizontally relative to the corresponding yarn guiding areas, and the front and rear ends of each guide rail are respectively in threaded connection and fixed with the corresponding second fixing plate; a first sliding block and a second sliding block are respectively sleeved in the corresponding yarn guiding area on the threaded rod, the first sliding block is arranged between the second fixing plate at the front side and the second fixing plate at the middle side, and the second sliding block is arranged between the second fixing plate at the middle side and the second fixing plate at the rear side and is respectively arranged at intervals with the upper surface of the upper top plate; the first sliding block and the second sliding block are respectively in threaded connection with the threaded rod and are respectively in horizontal and longitudinal sliding connection with the corresponding guide rail, so that horizontal and longitudinal sliding is respectively carried out in the corresponding yarn guiding area; the wool guide ring is vertically and longitudinally arranged at the middle position of the upper surface of the first sliding block and horizontally and longitudinally moves along with the first sliding block, so that wool yarns on the wool yarn cylinder are guided to feed yarns; the nylon wire ring is vertically and longitudinally arranged at the middle position of the upper surface of the second sliding block, is annularly arranged in the same vertical plane with the wool wires, and horizontally and longitudinally moves along with the second sliding block, so that the nylon yarns on the nylon yarn cylinder are guided to supply yarns.

10. The yarn feeding device for producing the wool and chinlon blended knitted high-strength fabric according to claim 9, which is characterized in that: the device also comprises a reinforcing plate; and a plurality of reinforcing plates are vertically arranged between the outer side surfaces of the two second fixing plates close to the outer side and the upper surface of the upper top plate at intervals in sequence, and the corresponding second fixing plates are reinforced and fixed through the reinforcing plates.