CN118390230A - Yarn guiding device of hosiery machine and use method thereof - Google Patents

Abstract

The invention relates to the technical field of sock production equipment, in particular to a yarn guiding device of a sock machine and a using method thereof. The yarn winding machine comprises a bottom plate, wherein an L-shaped support frame and a support plate are respectively and fixedly connected to the left side and the right side of the top of the bottom plate, a rotating roller is rotatably connected between the L-shaped support frame and the support plate, a yarn roller is detachably connected to the rotating roller, yarns are wound on the yarn roller, and a driving motor is fixedly connected to the left side of the L-shaped support frame; the beneficial effects of the invention are as follows: by arranging the rotating frame, the yarns are pressed on the first upright post when the yarns are broken, so that the yarns are prevented from being intertwined after the yarns are broken; through setting up disconnection subassembly, chuck, swing frame, first slide bar, second slide bar, spacer pin and spacing hole's cooperation use, can in time cut off the linkage between driving motor and the commentaries on classics roller when breaking yarn, in the spacer pin card goes into spacing hole simultaneously, makes the line roller stop rotating, prevents to appear swift current yarn after breaking yarn, improves the efficiency that the operator handled broken yarn, improves the automation of device.

Description

Yarn guiding device of hosiery machine and use method thereof

Technical Field

The invention relates to the technical field of sock production equipment, in particular to a yarn guiding device of a sock machine and a using method thereof.

Background

The sock knitting machine is textile equipment for producing sock products by knitting formed sock sheets through hooks, the sock knitting machine can knit sections such as sock systems, high heels, sock heels, reinforcing rings, sock heads and the like, compared with manual sock knitting through the sock knitting machine, the sock knitting machine greatly improves the sock knitting efficiency, and yarns need to be guided in the sock knitting process.

At present, in the yarn guiding process, after yarn breakage occurs, the rotating roller cannot be timely stopped to rotate, yarn is led out continuously, yarn slipping occurs, broken yarns cannot be pressed and fixed during yarn breakage, the yarns are mutually wound, yarn heads are not convenient to find when an operator processes broken yarns, and the workload of the operator is increased.

Accordingly, there is a need for a yarn guide device for a hosiery machine and a method of using the same to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the problems, the invention provides a yarn guiding device of a stocking machine and a use method thereof, which effectively solve the problems in the background art.

The left side and the right side of the top of the bottom plate are respectively and fixedly connected with an L-shaped support frame and a support plate, a rotating roller is rotatably connected between the L-shaped support frame and the support plate, a wire roller is detachably connected to the rotating roller, yarns are wound on the wire roller, a driving motor is fixedly connected to the left side of the L-shaped support frame, a chuck is fixedly connected to the right side of the driving motor, a disconnecting assembly is arranged between the left end of the rotating roller and the chuck, a swinging frame is rotatably connected to the left side of the L-shaped support frame, the rear end of the swinging frame is clamped with the disconnecting assembly, a first slide rod is slidably connected to the left side of the L-shaped support frame, a rack is fixedly connected to the front end of the first slide rod, a second slide rod is fixedly connected to the right side of the first slide rod, a limiting pin is fixedly connected to the rear end of the second slide rod, and limiting holes are uniformly formed in the rotating roller;

the top of bottom plate rotates and is connected with first wire wheel, the top fixedly connected with of bottom plate is located first stand in front of first wire wheel, the inside on first stand top rotates and is connected with the second wire wheel, the outside on first stand top rotates and is connected with the rotating turret, the left side fixedly connected with axle of rotating turret, the left end fixedly connected with drive gear of axle, the yarn winds in proper order and establishes on first wire wheel and second wire wheel, the rotating turret is set up on the yarn.

Above-mentioned yarn carrier of hosiery machine, the disconnection subassembly includes sliding sleeve and balladeur train, sliding sleeve sliding connection is in on the roller, balladeur train fixed connection is in the left end of roller, just the balladeur train is located the inside of chuck, the right side fixedly connected with cover of sliding sleeve is established cutting ferrule on the roller, the rear end joint of swing frame is in the cutting ferrule, the cover is equipped with first reset spring on the roller, the spout has been seted up to the symmetry on the balladeur train, every equal sliding connection has a kicking block in the spout, every the kicking block with all rotate between the sliding sleeve and be connected with the connecting rod.

Above-mentioned yarn carrier of hosiery machine, the top fixedly connected with of bottom plate is located the second stand in the place ahead of first stand, the top fixedly connected with installation cover of second stand, the inside sliding connection of installation cover has the card line board, the bottom fixedly connected with second reset spring of card line board, the inside top fixedly connected with of installation cover and card line board assorted line ball piece, the yarn is followed pass between card line board and the line ball piece.

Above-mentioned yarn guiding device of hosiery machine, the inside fixedly connected with rubber circle of chuck, two all fixedly connected with rubber pad on the kicking block.

Above-mentioned yarn carrier of hosiery machine, the front end of swing frame rotates and is connected with the runner, the rear end fixedly connected with ejector pad of first slide bar, the left side of ejector pad is the inclined plane structure, the middle part fixedly connected with first magnet of first stand, fixedly connected with second magnet on the rotating frame.

Above-mentioned yarn guiding device of hosiery machine, it is connected with reciprocating lead screw to rotate between L shape support frame and the backup pad, threaded connection has the gliding horizontal pole of guide bar along on the reciprocating lead screw, the front end fixedly connected with of horizontal pole crosses the line cover, reciprocating lead screw with install the drive belt between the roller, the top fixedly connected with arrangement frame of bottom plate, the yarn passes in proper order from crossing line cover and arrangement frame.

Above-mentioned yarn guiding device of hosiery machine, the inside rotation of arrangement frame is connected with two scrapers, two the equal fixedly connected with driven gear in right side of scraper blade, the right side rotation of arrangement frame is connected with the driving gear, the right side fixedly connected with adjust knob of driving gear.

Above-mentioned yarn guide device of hosiery machine, smooth chamber has been seted up to the inside of changeing the roller, evenly seted up a plurality of through-holes that run through to smooth chamber on changeing the outer disc of roller, the inside sliding connection in smooth chamber has the regulation pole, evenly be provided with a plurality of sloping tables on the regulation pole, every equal sliding connection has the setting in on the sloping table to correspond the fastening piece in the through-hole, the right side threaded connection who changes the roller has the threaded rod that runs through to smooth intracavity portion, adjust the pole and smooth fixedly connected with first extension spring between the chamber.

Above-mentioned yarn guiding device of hosiery machine, the inside rotation of backup pad is connected with the die-pin, the other end fixedly connected with die-pin of die-pin, the rear side sliding connection of backup pad has the bayonet lock, fixedly connected with second extension spring between bayonet lock and the backup pad.

The application method of the yarn guiding device of the sock knitting machine comprises the following steps:

Step one: and (3) installing a wire roller: sleeving the wire roller at the middle position of the rotary roller, and rotating the threaded rod to enable the adjusting rod to push the plurality of fastening blocks to synchronously push against the inner side of the wire roller, so as to complete the installation and fixation of the wire roller;

step two: threading yarn: one end of the yarn sequentially passes through the thread passing sleeve and the finishing frame, sequentially winds on the first wire guide wheel and the second wire guide wheel, establishes the rotating frame on the yarn, then passes through the yarn between the thread clamping plate and the thread pressing block, and finally installs the yarn on the stocking machine;

Step three: adjusting the scraping plate: rotating the adjusting knob to adjust the rotation angle of the two scrapers, so that the two scrapers are contacted with the yarn, and scraping the flock on the yarn;

step four: conductive yarn: opening the stocking machine and a driving motor, and driving the wire roller to conduct yarns into the stocking machine by the driving motor to perform stocking knitting operation;

Step five: automatic stop after yarn breakage: when broken yarns occur, the yarn clamping plate and the yarn pressing block compress and fix yarns in front of broken yarns, the rotating frame compresses and fixes the yarns behind the broken yarns on the first upright post, meanwhile, the breaking assembly breaks linkage between the rotating roller and the driving motor, and the limiting pin limits the wire roller, so that automatic stop is realized.

The beneficial effects of the invention are as follows:

1. According to the invention, the rotating frame erected on the yarn is arranged, so that a certain degree of tensioning effect can be achieved on the yarn, and the yarn is prevented from falling off; when yarn breakage occurs, the rotating frame can immediately drive the yarn to rotate downwards and compress the yarn on the first upright post, so that the yarn is effectively prevented from swinging everywhere and intertwining after yarn breakage, and an operator can conveniently find the yarn end;

Through rotating turret, break-off assembly, chuck, swing frame, first slide bar, the cooperation in second slide bar, spacer pin and spacing hole is used, during normal yarn guide, defaults are in linkage state between driving motor and the commentaries on classics roller, can in time cut off the linkage between driving motor and the commentaries on classics roller when breaking yarn, in the spacer pin card goes into corresponding spacing hole simultaneously, make commentaries on classics roller and line roller stop rotating, effectively prevent the condition of swift current yarn appearing after breaking yarn, avoid yarn winding together, the operator of being convenient for carries out the yarn guide operation once more, improve the efficiency that the operator handled broken yarn, the automation of improving the device, the practicality of reinforcing apparatus.

2. According to the yarn clamping device, the yarn clamping plate, the second reset spring and the yarn pressing block are matched to be used, so that a certain tensioning effect can be achieved on the yarn, when yarn breakage occurs, the yarn clamping plate and the yarn pressing block clamp and fix the yarn, the yarn is prevented from being mutually wound, an operator can conveniently process the broken yarn, and the workload of the operator is reduced.

3. According to the invention, the first sliding rod can easily push the swinging frame to rotate by arranging the rotating wheel and the pushing block with the inclined surface structure, so that the state of the disconnecting assembly is changed, and the disconnecting efficiency is improved; through setting up first magnet and second magnet for the rotating turret can drive yarn and press tightly fast on first stand when taking place to break yarn, the linkage between break driving motor and the roller that can be more quick improves the disconnection speed.

4. According to the invention, through the cooperation of the reciprocating screw rod, the cross rod, the thread passing sleeve and the transmission belt, the yarns can be led out from the thread roller uniformly and orderly, the yarns on the thread roller are prevented from being loose or intertwined, and the stability of the thread guiding process is improved.

5. According to the invention, the scraping plate is arranged to scrape the flock attached to the outer circular surface of the yarn, so that the quality of a finished product of the sock is improved, and the driven gear, the driving gear and the adjusting knob are arranged to adjust the angle of the scraping plate, so that the scraping plate is suitable for yarns with different thicknesses, the applicability of the device is improved, and the scraped flock is stored in the finishing frame, so that the flock is prevented from flying in the air.

6. According to the thread guiding device, the thread guiding rod, the inclined table, the fastening block and the threaded rod are matched, an operator can quickly fix the thread guiding roller by only rotating the threaded rod, the operation is convenient, the position of the thread guiding roller is effectively prevented from shifting in the thread guiding process, and the stability of the thread guiding process is improved.

Drawings

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

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

FIG. 3 is a schematic view of the positions of the stop pin and the push block according to the present invention;

FIG. 4 is a schematic view of the installation of a transfer roll of the present invention;

FIG. 5 is a schematic view of the position of the swing frame according to the present invention;

FIG. 6 is a schematic illustration of a break-away assembly of the present invention;

FIG. 7 is an enlarged schematic view of the invention at A in FIG. 2;

FIG. 8 is a schematic cross-sectional view of a finishing frame according to the present invention;

FIG. 9 is a schematic view showing the installation of an adjusting lever in the present invention;

fig. 10 is a schematic cross-sectional structure of a support plate according to the present invention.

In the figure:

1. A bottom plate; 2. an L-shaped support frame; 3. a support plate; 4. a rotating roller; 5. a wire roller; 6. a yarn; 7. a driving motor; 8. a chuck; 9. a swing frame; 10. a first slide bar; 11. a rack; 12. a second slide bar; 13. a limiting pin; 14. a limiting hole; 15. a first wire guide wheel; 16. a first upright; 17. a second wire guide wheel; 18. a rotating frame; 19. a connecting shaft; 20. a transmission gear; 21. a sliding sleeve; 22. a carriage; 23. a cutting sleeve; 24. a first return spring; 25. a chute; 26. a top block; 27. a connecting rod; 28. a second upright; 29. a mounting sleeve; 30. a wire clamping plate; 31. a second return spring; 32. a wire pressing block; 33. a rubber ring; 34. a rubber pad; 35. a rotating wheel; 36. a pushing block; 37. a first magnet; 38. a second magnet; 39. a reciprocating screw rod; 40. a guide rod; 41. a cross bar; 42. a wire passing sleeve; 43. a transmission belt; 44. a finishing frame; 45. a scraper; 46. a driven gear; 47. a drive gear; 48. an adjustment knob; 49. a sliding cavity; 50. a through hole; 51. an adjusting rod; 52. a ramp; 53. a fastening block; 54. a threaded rod; 55. a first tension spring; 56. a supporting rod; 57. a supporting hook; 58. a bayonet lock; 59. and a second tension spring.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.

As shown in fig. 1-4, the embodiment of the invention discloses a yarn guiding device of a stocking machine, which comprises a bottom plate 1, wherein an L-shaped supporting frame 2 and a supporting plate 3 are fixedly connected to the left side and the right side of the top of the bottom plate 1 respectively, a rotary roller 4 is rotatably connected between the L-shaped supporting frame 2 and the supporting plate 3, the left end of the rotary roller 4 is rotatably connected to the L-shaped supporting frame 2, a wire roller 5 is detachably connected to the rotary roller 4, a yarn 6 is wound on the wire roller 5, a driving motor 7 is fixedly connected to the left side of the L-shaped supporting frame 2, the rotating speed of the driving motor 7 is matched with the yarn feeding speed of the stocking machine, a disconnecting assembly is arranged between the left end of a power output shaft of the driving motor 7 and the chuck 8, a swinging frame 9 is rotatably connected to the left side of the L-shaped supporting frame 2, a first sliding rod 10 is movably connected to the left side of the rotary roller 4, a front end of the first sliding rod 10 is fixedly connected to a second sliding rod 12 is fixedly connected to the left side of the L-shaped supporting frame 2, a second sliding rod 13 is fixedly connected to a limit pin 13, and a limit pin 13 is fixedly connected to the second sliding rod 12 is arranged on the right side of the second sliding rod;

the top of the bottom plate 1 is rotationally connected with a first wire guide wheel 15, the top of the bottom plate 1 is fixedly connected with a first upright post 16 positioned in front of the first wire guide wheel 15, the inside of the top end of the first upright post 16 is rotationally connected with a second wire guide wheel 17, the outside of the top end of the first upright post 16 is rotationally connected with a rotating frame 18, the left side of the rotating frame 18 is fixedly connected with a connecting shaft 19 penetrating to the left side of the L-shaped support frame 2, the left end of the connecting shaft 19 is fixedly connected with a transmission gear 20, the transmission gear 20 is meshed with a rack 11, the yarns 6 are sequentially wound on the first wire guide wheel 15 and the second wire guide wheel 17, the rotating frame 18 is erected on the yarns 6, and the front ends of the yarns 6 are arranged on a stocking machine;

In the initial state, the disconnecting assembly and the chuck 8 are in a clamping state, the driving motor 7 and the rotating roller 4 are in a linkage state, an operator starts the hosiery machine and the driving motor 7, the driving motor 7 drives the rotating roller 4 and the line roller 5 to rotate, yarn 6 sequentially enters the hosiery machine through the first wire wheel 15 and the second wire wheel 17, the hosiery knitting operation is carried out, the yarn 6 is always in a nearly straight state in the hosiery knitting process, when the yarn is disconnected, the yarn 6 does not provide supporting force for the rotating frame 18 any more, the rotating frame 18 drives the yarn 6 below the rotating frame to rotate until the yarn 6 is pressed on the first upright post 16, in the process, the rotating frame 18 drives the connecting shaft 19 and the transmission gear 20 to synchronously rotate, at the moment, the transmission gear 20 drives the rack 11 to slide backwards, the rack 11 drives the first slide rod 10 and the second slide rod 12 to synchronously slide backwards, the first slide rod 10 pushes the disconnecting assembly and the chuck 8 to be in a separation state, the driving motor 7 and the rotating roller 4 are not in linkage any more, the driving motor 7 rotates in an idle mode, the rotating roller 4 depends on inertia, and the rotating roller 4 drives the rotating frame 7 and the rotating frame 4 to rotate correspondingly, and the limit pin 4 is not rotated in the limit pin 13 after the rotating frame 4 is disconnected from the rotating frame 4;

The rotating frame 18 is arranged on the yarn 6, so that a certain tensioning effect can be achieved on the yarn 6, the yarn 6 is prevented from falling off, when the yarn is broken, the rotating frame 18 can immediately drive the yarn 6 to rotate downwards and tightly press the yarn 6 on the first upright post 16, the yarn 6 is effectively prevented from swinging everywhere and intertwining after the yarn is broken, and an operator can conveniently find the yarn end; through the cooperation of rotating turret 18, breaking assembly, chuck 8, swinging arms 9, first slide bar 10, second slide bar 12, spacer pin 13 and spacing hole 14 is used, can in time adjust breaking assembly and chuck 8 to break away from the state when taking place to break the yarn, cut off the linkage between driving motor 7 and the commentaries on classics roller 4, make commentaries on classics roller 4 no longer follow driving motor 7 and rotate, spacer pin 13 card goes into corresponding spacing hole 14 simultaneously, make commentaries on classics roller 4 and line roller 5 stop rotating, the condition of swift current yarn appears after effectively preventing the broken yarn, avoid yarn 6 winding together, the operator of being convenient for carries out the yarn guide operation once more, the efficiency of broken yarn is handled to the operator is improved.

As shown in fig. 5 and 6, the disconnecting assembly comprises a sliding sleeve 21 and a sliding frame 22, the sliding sleeve 21 is slidingly connected to the shaft end of the rotating roller 4, which is positioned at the left side of the L-shaped supporting frame 2, the sliding frame 22 is fixedly connected to the left end of the rotating roller 4, the sliding frame 22 is positioned in the chuck 8, the right side of the sliding sleeve 21 is fixedly connected with a clamping sleeve 23 sleeved on the rotating roller 4, the rear end of the swinging frame 9 is fixedly connected with two cylindrical clamping blocks, the two cylindrical clamping blocks are clamped in the clamping sleeve 23, the rotating roller 4 is sleeved with a first return spring 24, the first return spring 24 is positioned between the L-shaped supporting frame 2 and the clamping sleeve 23, sliding grooves 25 are symmetrically arranged on the sliding frame 22, each sliding groove 25 is internally and slidingly connected with a top block 26, and a connecting rod 27 is rotationally connected between each top block 26 and the sliding sleeve 21.

In the initial state, the first reset spring 24 pushes the clamping sleeve 23 and the sliding sleeve 21 to slide leftwards along the rotating roller 4, at the moment, the sliding sleeve 21 pushes the two top blocks 26 to slide outwards of the sliding frame 22 simultaneously along the corresponding sliding grooves 25 through the two connecting rods 27 until the two top blocks 26 are abutted against the inner side of the chuck 8, at the moment, under the action of friction force between the two top blocks 26 and the chuck 8, the sliding frame 22 moves synchronously along with the chuck 8, so that the rotating roller 4 rotates synchronously along with the chuck 8, and linkage between the rotating roller 4 and the driving motor 7 is completed; when yarn breakage occurs, the first sliding rod 10 slides backwards and abuts against the front end of the swinging frame 9, so that the swinging frame 9 rotates, at the moment, the rear end of the swinging frame 9 pushes the clamping sleeve 23 to slide rightwards along the rotary roller 4, the sliding sleeve 21 pulls the two ejector blocks 26 to slide inwards of the sliding frame 22 along the corresponding sliding grooves 25 through the two connecting rods 27, so that the two ejector blocks 26 are separated from the inner side of the chuck 8, at the moment, friction force disappears, the rotary roller 4 does not rotate along with the chuck 8 any more, and the aim of disconnecting linkage between the rotary roller 4 and the driving motor 7 is fulfilled;

Through the cooperation use between sliding sleeve 21, balladeur train 22, cutting ferrule 23, first reset spring 24, kicking block 26 and the connecting rod 27, during normal yarn guide, defaults to be in the linkage state between driving motor 7 and the commentaries on classics roller 4, and when taking place the broken yarn, the automatic disconnection changes the linkage between roller 4 and driving motor 7, realizes the timely pivoted effect of stopping of commentaries on classics roller 4 after the broken yarn, prevents to appear because of the untimely condition that leads to swift current yarn of shut down, improves the automation of device, reinforcing arrangement's practicality.

As shown in fig. 2 and 7, the top of the bottom plate 1 is fixedly connected with a second upright post 28 positioned in front of the first upright post 16, the top of the second upright post 28 is fixedly connected with a mounting sleeve 29, the inside of the mounting sleeve 29 is slidably connected with a wire clamping plate 30, a wire slot is formed in the top of the wire clamping plate 30, the bottom of the wire clamping plate 30 is fixedly connected with a second return spring 31, the top of the inside of the mounting sleeve 29 is fixedly connected with a wire pressing block 32 matched with the wire slot on the wire clamping plate 30, and the yarn 6 passes through between the wire clamping plate 30 and the wire pressing block 32 and is placed in the wire slot;

the operator passes one end of the yarn 6 through the yarn guide groove and installs the yarn 6 on the sock knitting machine, at this time, the yarn 6 applies downward pressure to the yarn clamping plate 30, so that the second return spring 31 is in a compressed state, and the second return spring 31 and the yarn clamping plate 30 exert a certain tensioning effect on the yarn 6; when yarn breakage occurs, the pressure of the yarn 6 to the yarn clamping plate 30 disappears, the second reset spring 31 pushes the yarn clamping plate 30 to slide upwards, and the yarn clamping plate 30 drives the yarn 6 positioned in the wire groove to move upwards to be attached to the wire pressing block 32, so that the yarn 6 is clamped and fixed;

Through the cooperation of card line board 30, second reset spring 31 and line ball piece 32, when taking place the broken yarn, card line board 30 and line ball piece 32 press from both sides tightly fixedly to yarn 6, prevent yarn 6 intertwine, be convenient for the operator handles broken yarn, reduce operator's work load.

As shown in fig. 5 and 6, a rubber ring 33 is fixedly connected to the inside of the chuck 8, and a rubber pad 34 is fixedly connected to both the top blocks 26; through setting up rubber circle 33 and rubber pad 34, can effectively increase the frictional force between kicking block 26 and the chuck 8, prevent that driving motor 7 from driving the roller 4 and taking place relative slip in-process that rotates, improve transmission efficiency, guarantee that roller 4 and driving motor 7 keep rotating in step.

As shown in fig. 2, 3 and 5, the front end of the swinging frame 9 is rotatably connected with a rotating wheel 35, the rear end of the first sliding rod 10 is fixedly connected with a push block 36, the left side of the push block 36 is in a bevel structure, when the first sliding rod 10 slides backwards, the bevel structure on the left side of the push block 36 is gradually contacted with the rotating wheel 35, the rotating wheel 35 rotates on the bevel structure on the left side of the push block 36, and meanwhile, the bevel structure on the left side of the push block 36 forces the swinging frame 9 to rotate, so that the state of a disconnection assembly is changed; the middle part of the first upright post 16 is fixedly connected with a first magnet 37, the rotating frame 18 is fixedly connected with a second magnet 38, when the rotating frame 18 is erected on the yarn 6, attractive force is not generated between the first magnet 37 and the second magnet 38, when yarn breakage occurs, the rotating frame 18 drives the second magnet 38 to rotate downwards, at the moment, the corresponding areas of the first magnet 37 and the second magnet 38 are gradually increased, the distance between the first magnet 37 and the second magnet 38 is gradually reduced, attractive force between the first magnet 37 and the second magnet is gradually increased, the rotating speed of the rotating frame 18 is gradually increased, and finally the rotating frame 18 is firmly pressed on the first upright post 16;

The first slide bar 10 can easily push the swinging frame 9 to rotate by arranging the rotating wheel 35 and the pushing block 36 with an inclined surface structure, so that the state of a disconnection assembly is changed, and the disconnection efficiency is improved; through setting up first magnet 37 and second magnet 38 for the rotating turret 18 can drive yarn 6 and compress tightly fast on first stand 16 when taking place the broken yarn, along with the gradual increase of the attractive force between first magnet 37 and the second magnet 38, makes the rotational speed of rotating turret 18 become fast, thereby the linkage between drive motor 7 and the roller 4 that disconnection that can be more quick improves the speed of disconnection.

As shown in fig. 1, 2 and 4, a reciprocating screw rod 39 is rotatably connected between the L-shaped support frame 2 and the support plate 3, a cross rod 41 capable of sliding along a guide rod 40 is connected to the reciprocating screw rod 39 in a threaded manner, a wire passing sleeve 42 is fixedly connected to the front end of the cross rod 41, a driving belt 43 is installed between the reciprocating screw rod 39 and the rotating roller 4, a finishing frame 44 is fixedly connected to the top of the bottom plate 1, wire loops are fixedly connected to the top and the bottom of the finishing frame 44, and the yarns 6 sequentially pass through the wire passing sleeve 42, the wire loops and the finishing frame 44;

In the yarn guiding process, the rotating roller 4 drives the reciprocating screw rod 39 to synchronously rotate through the driving belt 43, the reciprocating screw rod 39 drives the cross rod 41 and the yarn passing sleeve 42 to move left and right along the guide rod 40, so that the yarn passing sleeve 42 and the yarn 6 led out from the yarn roller 5 are always positioned on the same vertical surface, and the yarn 6 passing through the yarn passing sleeve 42 passes through the finishing frame 44 and is wound on the first wire guiding wheel 15;

through the cooperation of the reciprocating screw rod 39, the cross rod 41, the thread passing sleeve 42 and the transmission belt 43, the yarn 6 can be led out from the thread roller 5 uniformly and orderly, the yarn 6 on the thread roller 5 is prevented from being loose or intertwined, and the stability of the yarn guiding process is improved.

As shown in fig. 8, two scrapers 45 are rotatably connected in the arrangement frame 44, driven gears 46 are fixedly connected on the right sides of the two scrapers 45, a driving gear 47 is rotatably connected on the right side of the arrangement frame 44, and an adjusting knob 48 is fixedly connected on the right side of the driving gear 47;

After the operator passes the yarn 6 through the finishing frame 44, the adjusting knob 48 is rotated according to the thickness of the yarn 6, so that the driving gear 47 drives the two scrapers 45 to synchronously rotate through the two driven gears 46 until the two scrapers 45 are clamped on the outer circular surface of the yarn 6, and the angle adjustment of the two scrapers 45 is completed;

Can strike off the catkin that adheres to on the outer disc of yarn 6 through setting up scraper blade 45, prevent that the catkin from following yarn 6 and getting into in the hosiery machine, improve the finished product quality of socks, through setting up driven gear 46, driving gear 47 and adjust knob 48, can adjust the angle of scraper blade 45, make it be applicable to yarn 6 of different thickness, improve the suitability of device, the catkin of striking off is stored in the top of two scraper blades 45 in arrangement frame 44, after shutting down clear up can to the catkin in the arrangement frame 44, avoid catkin to fly in the sky.

As shown in fig. 9, a sliding cavity 49 is provided in the roller 4, a plurality of through holes 50 penetrating into the sliding cavity 49 are uniformly provided on an outer circumferential surface of the roller 4, an adjusting rod 51 is slidably connected in the sliding cavity 49, a plurality of inclined tables 52 are uniformly provided on the adjusting rod 51, each inclined table 52 is slidably connected with a fastening block 53 disposed in the corresponding through hole 50, a threaded rod 54 penetrating into the sliding cavity 49 is screwed on the right side of the roller 4, and a first tension spring 55 is fixedly connected between the adjusting rod 51 and the sliding cavity 49;

In the initial state, the threaded rod 54 does not act against the adjusting rod 51, the adjusting rod 51 slides rightwards under the tensile force of the first tension spring 55, the plurality of fastening blocks 53 are all positioned at the leftmost end of the corresponding inclined table 52, and at the moment, the plurality of fastening blocks 53 are all completely contracted into the corresponding through holes 50; the operator firstly sleeves the wire roller 5 at the middle position of the rotary roller 4, the threaded rod 54 is rotated, the threaded rod 54 pushes the adjusting rod 51 to slide leftwards, at the moment, the plurality of inclined tables 52 push the corresponding fastening blocks 53 to slide out of the through holes 50 until the plurality of fastening blocks 53 are tightly propped against the inner side of the wire roller 5, the threaded rod 54 is stopped rotating, and the wire roller 5 is installed and fixed;

Through the cooperation of adjusting pole 51, sloping platform 52, fastening piece 53 and threaded rod 54, the operator only needs to rotate threaded rod 54 and can accomplish the fixed to wire roller 5 fast, and the simple operation effectively prevents that wire roller 5's in-process position from taking place the skew, improves the stability of yarn guiding process.

As shown in fig. 10, the inside of the supporting plate 3 is rotatably connected with a supporting rod 56, the other end of the supporting rod 56 is fixedly connected with a supporting hook 57, the rear side of the supporting plate 3 is slidingly connected with a clamping pin 58, and a second tension spring 59 is fixedly connected between the clamping pin 58 and the supporting plate 3;

After the operator sets the wire roller 5 on the rotary roller 4, the supporting rod 56 is rotated to the horizontal position, at the moment, the supporting hook 57 is sleeved at the right end of the rotary roller 4, the second tension spring 59 pulls the clamping pin 58 to slide forwards, the front end of the clamping pin 58 slides to the lower part of the supporting rod 56, and the supporting rod 56 is supported and limited; through setting up die-pin 56, die-pin 57 and bayonet lock 58, make die-pin 56 can play the effect of supporting to roller 4, strengthen the stability of roller 4 rotation process, improve the life of device.

The application method of the yarn guiding device of the sock knitting machine comprises the following steps:

Step one: and (3) installing a wire roller 5: firstly, sleeving the wire roller 5 at the middle position of the rotary roller 4, and rotating the threaded rod 54 to enable the adjusting rod 51 to push the plurality of fastening blocks 53 to synchronously push against the inner side of the wire roller 5, so as to finish the installation and fixation of the wire roller 5;

Step two: threading yarn 6: one end of the yarn 6 sequentially passes through the thread passing sleeve 42 and the finishing frame 44, sequentially winds on the first thread guiding wheel 15 and the second thread guiding wheel 17, establishes the rotating frame 18 on the yarn 6, then passes through the yarn 6 between the thread clamping plate 30 and the thread pressing block 32, and finally installs the yarn 6 on the stocking machine;

step three: adjusting blade 45: the adjusting knob 48 is rotated to adjust the rotation angle of the two scrapers 45, so that the two scrapers 45 are in contact with the yarn 6, and the flock on the yarn 6 is scraped;

Step four: conductive yarn 6: opening the stocking machine and a driving motor 7, and driving the driving motor 7 to drive the thread roller 5 to conduct the yarn 6 into the stocking machine so as to perform stocking knitting operation;

Step five: automatic stop after yarn breakage: when broken yarns occur, the yarn clamping plate 30 and the yarn pressing block 32 compress and fix the yarns 6 in front of the broken yarns, the rotating frame 18 compresses and fixes the yarns 6 behind the broken yarns on the first upright post 16, meanwhile, the breaking assembly breaks linkage between the rotating roller 4 and the driving motor 7, and the limiting pin 13 limits the yarn roller 5, so that automatic stop is realized.

It should be noted that, in the description of the present invention, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means 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, article, or apparatus/means.

Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.

Claims (10)

1. The yarn guiding device of the hosiery machine comprises a bottom plate (1), and is characterized in that an L-shaped supporting frame (2) and a supporting plate (3) are fixedly connected to the left side and the right side of the top of the bottom plate (1), a rotating roller (4) is rotatably connected between the L-shaped supporting frame (2) and the supporting plate (3), a wire roller (5) is detachably connected to the rotating roller (4), yarns (6) are wound on the wire roller (5), a driving motor (7) is fixedly connected to the left side of the L-shaped supporting frame (2), a chuck (8) is fixedly connected to the right side of the driving motor (7), a disconnecting component is arranged between the left end of the rotating roller (4) and the chuck (8), a swinging frame (9) is rotatably connected to the left side of the L-shaped supporting frame (2), a first sliding rod (10) is movably connected to the left side of the L-shaped supporting frame (2), a front end of the first sliding rod (10) is fixedly connected with a yarn (11), a second sliding rod (12) is fixedly connected to the right side of the L-shaped supporting frame (2), and a second sliding rod (12) is fixedly connected to the second sliding rod (12) and a limit pin (12) is uniformly connected to the second sliding rod (12);

The top of bottom plate (1) rotates and is connected with first wire wheel (15), the top fixedly connected with of bottom plate (1) is located first stand (16) in the place ahead of first wire wheel (15), the inside on first stand (16) top rotates and is connected with second wire wheel (17), the outside on first stand (16) top rotates and is connected with rotating turret (18), the left side fixedly connected with of rotating turret (18) is even axle (19), the left end fixedly connected with drive gear (20) of even axle (19), yarn (6) are around establishing on first wire wheel (15) and second wire wheel (17) in proper order, rotating turret (18) are set up on yarn (6).

2. The yarn guiding device of a hosiery machine according to claim 1, characterized in that the disconnection assembly comprises a sliding sleeve (21) and a sliding frame (22), the sliding sleeve (21) is slidably connected to the rotating roller (4), the sliding frame (22) is fixedly connected to the left end of the rotating roller (4), the sliding frame (22) is located inside the chuck (8), a clamping sleeve (23) sleeved on the rotating roller (4) is fixedly connected to the right side of the sliding sleeve (21), the rear end of the swinging frame (9) is clamped in the clamping sleeve (23), a first return spring (24) is sleeved on the rotating roller (4), sliding grooves (25) are symmetrically formed in the sliding frame (22), a top block (26) is slidably connected to each sliding groove (25), and a connecting rod (27) is rotatably connected between each top block (26) and the sliding sleeve (21).

3. Yarn guiding device of a stocking machine according to claim 1, characterized in that the top of the bottom plate (1) is fixedly connected with a second upright (28) positioned in front of the first upright (16), the top of the second upright (28) is fixedly connected with a mounting sleeve (29), the inside of the mounting sleeve (29) is slidably connected with a yarn clamping plate (30), the bottom of the yarn clamping plate (30) is fixedly connected with a second return spring (31), the top of the inside of the mounting sleeve (29) is fixedly connected with a yarn pressing block (32) matched with the yarn clamping plate (30), and the yarn (6) passes through between the yarn clamping plate (30) and the yarn pressing block (32).

4. Yarn guiding device of a stocking machine according to claim 2, characterized in that the inside of the chuck (8) is fixedly connected with a rubber ring (33), and both the top blocks (26) are fixedly connected with rubber pads (34).

5. Yarn guiding device of a stocking machine according to claim 1, characterized in that the front end of the swinging frame (9) is rotatably connected with a rotating wheel (35), the rear end of the first sliding rod (10) is fixedly connected with a pushing block (36), the left side of the pushing block (36) is of an inclined plane structure, the middle part of the first upright post (16) is fixedly connected with a first magnet (37), and the rotating frame (18) is fixedly connected with a second magnet (38).

6. Yarn guiding device of a stocking machine according to claim 1, characterized in that a reciprocating screw rod (39) is rotatably connected between the L-shaped supporting frame (2) and the supporting plate (3), a cross rod (41) capable of sliding along the guiding rod (40) is connected to the reciprocating screw rod (39) in a threaded manner, a thread passing sleeve (42) is fixedly connected to the front end of the cross rod (41), a driving belt (43) is installed between the reciprocating screw rod (39) and the rotating roller (4), a finishing frame (44) is fixedly connected to the top of the bottom plate (1), and the yarn (6) sequentially penetrates through the thread passing sleeve (42) and the finishing frame (44).

7. The yarn guiding device of a stocking machine according to claim 6, characterized in that two scrapers (45) are rotatably connected in the arranging frame (44), driven gears (46) are fixedly connected on the right sides of the two scrapers (45), driving gears (47) are rotatably connected on the right sides of the arranging frame (44), and an adjusting knob (48) is fixedly connected on the right sides of the driving gears (47).

8. The yarn guiding device of the hosiery machine according to claim 1, characterized in that a sliding cavity (49) is formed in the rotating roller (4), a plurality of through holes (50) penetrating through the sliding cavity (49) are uniformly formed in the outer circular surface of the rotating roller (4), an adjusting rod (51) is connected to the sliding cavity (49) in a sliding mode, a plurality of inclined tables (52) are uniformly arranged on the adjusting rod (51), fastening blocks (53) corresponding to the through holes (50) are connected to the inclined tables (52) in a sliding mode, threaded rods (54) penetrating through the sliding cavity (49) are connected to the right side of the rotating roller (4) in a threaded mode, and a first tension spring (55) is fixedly connected between the adjusting rod (51) and the sliding cavity (49).

9. Yarn guiding device of a stocking machine according to claim 1, characterized in that the support plate (3) is connected with a supporting rod (56) in a rotating way, the other end of the supporting rod (56) is fixedly connected with a supporting hook (57), the rear side of the support plate (3) is connected with a clamping pin (58) in a sliding way, and a second tension spring (59) is fixedly connected between the clamping pin (58) and the support plate (3).

10. A method for using a yarn guiding device of a stocking machine, applied to a yarn guiding device of a stocking machine according to any one of claims 1 to 9, characterized in that it comprises the following steps:

Step one: installing a wire roller (5): firstly, sleeving a wire roller (5) at the middle position of a rotary roller (4), rotating a threaded rod (54) to enable an adjusting rod (51) to push a plurality of fastening blocks (53) to synchronously push against the inner side of the wire roller (5), and finishing the installation and fixation of the wire roller (5);

Step two: threading yarn (6): one end of the yarn (6) sequentially passes through the yarn passing sleeve (42) and the finishing frame (44), sequentially winds on the first wire guide wheel (15) and the second wire guide wheel (17), and establishes the rotating frame (18) on the yarn (6), then passes through the yarn (6) between the yarn clamping plate (30) and the yarn pressing block (32), and finally installs the yarn (6) on the sock machine;

Step three: adjusting scraper (45): the rotary adjusting knob (48) is rotated to adjust the rotation angle of the two scrapers (45), so that the two scrapers (45) are in contact with the yarn (6), and the flock on the yarn (6) is scraped;

step four: conductive yarn (6): opening a stocking machine and a driving motor (7), wherein the driving motor (7) drives a thread roller (5) to conduct yarns (6) into the stocking machine, and performing stocking knitting operation;

Step five: automatic stop after yarn breakage: when broken yarns occur, the yarn clamping plate (30) and the yarn pressing block (32) compress and fix the yarns (6) in front of the broken yarns, the rotating frame 18 compresses and fixes the yarns (6) behind the broken yarns on the first upright post (16), meanwhile, the breaking assembly breaks linkage between the rotating roller (4) and the driving motor (7), the limiting pin (13) limits the yarn roller (5), and automatic stop is achieved.