CN110923929A - Yarn nozzle disc overturning anti-winding device for hosiery machine - Google Patents
Yarn nozzle disc overturning anti-winding device for hosiery machine Download PDFInfo
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- CN110923929A CN110923929A CN201911407068.0A CN201911407068A CN110923929A CN 110923929 A CN110923929 A CN 110923929A CN 201911407068 A CN201911407068 A CN 201911407068A CN 110923929 A CN110923929 A CN 110923929A
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- yarn
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- nozzle disc
- yarn nozzle
- threading
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
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- Textile Engineering (AREA)
- Unwinding Of Filamentary Materials (AREA)
Abstract
The invention discloses a yarn mouth disc overturning and anti-winding device for a hosiery machine, which comprises a yarn mouth disc overturning system, wherein a main shuttle anti-winding assembly and an auxiliary shuttle anti-winding assembly are connected to the yarn mouth disc overturning system, and the main shuttle anti-winding assembly and the auxiliary shuttle anti-winding assembly can adjust the tensioning degree of yarn at any time in the overturning process of the yarn mouth disc overturning system. According to the invention, in the overturning process of the yarn nozzle disc, yarns can slide in the sliding groove arranged on the threading plate, so that the yarn can be always kept in a tensioning state, the yarn loosening in the overturning process of the yarn nozzle disc is effectively controlled, and the phenomenon of stretching the yarns between the yarn nozzle discs is prevented; when the yarn nozzle disc is turned to the initial weaving state, the yarn keeps vertical and smooth, the yarn conveying resistance is not increased, and the continuous socks weaving is not influenced.
Description
Technical Field
The invention relates to the technical field of knitting equipment, in particular to a yarn nozzle disc overturning and anti-winding device for a hosiery machine.
Background
With the continuous development of industrial automation technology, the field of hosiery knitters gradually develops towards automatic sock-sewing heads (sock-sewing and sock-head-sewing integrated hosiery machines). When socks are grabbed in the automatic head sewing integrated hosiery machine to sew the sock heads, the yarn nozzle disc must be lifted to enable the grabbing device to enter the upper portion of a knitting needle cylinder of the hosiery machine, two existing technologies for lifting the yarn nozzle disc are vertical lifting, the other technology is upward overturning around an axis, yarn loosening or yarn stretching between the yarn nozzle discs can be caused in the upward overturning process of the yarn nozzle disc, the former yarn winding is caused in the upward overturning process, and the latter yarn winding is caused by the fact that the yarn stretching is loosened after the yarn nozzle disc is overturned downwards to the initial position. At this time, yarn breakage occurs when the knitting machine enters the next knitting cycle again. Thereby greatly reducing the knitting efficiency of the hosiery machine and the knitting yield. So far, the problem of yarn winding caused by overturning of the yarn nozzle disc is not an effective solution, thereby restricting the development of the automatic head sewing integrated hosiery machine.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a yarn nozzle disc overturning and anti-winding device for a hosiery machine, which can effectively control the yarn looseness in the overturning process of a yarn nozzle disc and prevent the phenomenon of yarn elongation between the yarn nozzle discs.
In order to achieve the purpose, the invention provides the following technical scheme: the yarn nozzle disc overturning and anti-winding device for the hosiery machine comprises a yarn nozzle disc overturning system, wherein a main shuttle anti-winding assembly and an auxiliary shuttle anti-winding assembly are connected to the yarn nozzle disc overturning system, and the main shuttle anti-winding assembly and the auxiliary shuttle anti-winding assembly can adjust the tensioning degree of yarn at any time in the overturning process of the yarn nozzle disc overturning system.
Further, the auxiliary shuttle anti-winding assembly comprises an auxiliary shuttle threading plate, a plurality of first sliding grooves are formed in the auxiliary shuttle threading plate, threading porcelain rings are arranged in the first sliding grooves in a sliding mode, and the opening direction of the first sliding grooves is parallel to the turning direction of the yarn nozzle disc turning system.
Furthermore, the threading porcelain ring is connected with the first sliding groove through a clamp spring.
According to the working principle of the auxiliary shuttle anti-winding assembly, an auxiliary shuttle threading plate and a yarn nozzle disc are fixed together and can turn over together, and yarns penetrate through an electric eyelet porcelain ring hole in the upper end of a creel and firstly penetrate through a hole of a yarn porcelain ring on the auxiliary shuttle threading plate and then penetrate through a yarn nozzle hole in the yarn nozzle disc assembly. When the yarn nozzle disc is turned upwards and rotates around the fixed axis at the bottom, the eyelet porcelain ring hole threaded at the upper end is fixed and unchanged, the yarn nozzle hole at the lower end rotates around the fixed axis, the relative distance between the yarn nozzle hole and the eyelet porcelain ring hole is gradually shortened, and the yarn nozzle disc is gradually lengthened after rotating for a certain angle. In the process, the middle of the yarn penetrates through the yarn porcelain ring hole in the auxiliary shuttle threading plate, when the yarn nozzle disc is turned upwards and the initial distance is shortened, the yarn is loosened, the yarn porcelain ring on the auxiliary shuttle threading plate slides downwards along the first sliding groove in the auxiliary shuttle threading plate under the action of gravity (at the moment, the auxiliary shuttle threading plate rotates to form a certain inclination with the horizontal plane, and the direction of the first opened sliding groove is consistent with the inclination angle), so that the yarn is tensioned. When the yarn nozzle disc continuously turns upwards for a distance to gradually lengthen, the yarn porcelain ring on the threading plate of the auxiliary shuttle can be pulled by the yarn to slide upwards due to the tension of the yarn and the limited weight of the porcelain ring, so that the yarn is prevented from being lengthened. After the yarn nozzle disc is turned back to the initial position, the yarn is always tensioned and not stretched due to the action of the yarn porcelain ring on the threading plate of the auxiliary shuttle, so that the yarn winding phenomenon of the turning auxiliary shuttle of the yarn nozzle disc is effectively prevented.
Further, the main shuttle anti-winding assembly comprises a main shuttle threading plate, a plurality of second sliding grooves are formed in the main shuttle threading plate, threading porcelain rings are arranged in the second sliding grooves in a sliding mode, and the opening direction of the second sliding grooves is parallel to the turning direction of the yarn nozzle disc turning system. The threading porcelain ring and the sliding groove II are clamped through the clamp spring, so that the threading porcelain ring can freely slide in the sliding groove II.
Furthermore, an electric eye mounting frame is connected to the lower portion of the main shuttle threading plate, a plurality of main shuttle electric eyes are arranged on the electric eye mounting frame, and the main shuttle electric eyes and the sliding grooves are arranged in a one-to-one correspondence mode.
Furthermore, the electric eye mounting rack is bent into a bow shape, the main shuttle electric eyes are clamped on the electric eye mounting rack, yarns which are adjacent to the two main shuttle electric eyes and staggered front and back penetrate through the main shuttle electric eyes, and therefore the yarns which are adjacent to the yarns can be prevented from being wound more effectively.
Furthermore, a jumper wire rack is connected to the side of the main shuttle threading plate, and a second sliding groove is formed in one side of the main shuttle threading plate and is matched with the jumper wire rack for threading.
Further, be connected with the upset connecting block on the upset system, be connected with column mouting clamp splice fixed plate on the upset connecting block, the upper end of column mouting clamp splice fixed plate is connected with the column mouting clamp splice, be connected with the stand on the column mouting clamp splice, the upper end of stand is connected with the spreader clamp splice, the spreader clamp splice is connected with the spreader, the cover is equipped with main shuttle threading board installation clamp splice and jumper wire frame connection clamp splice on the spreader, main shuttle threading board is installed the upper end of main shuttle threading board installation clamp splice, jumper wire frame installation clamp splice with connect through the jumper wire frame connecting pipe between the jumper wire frame.
Further, be equipped with the stand gusset plate on the stand, the stand gusset plate with yarn mouth dish upset systematic connection adopts and is connected with yarn mouth dish upset systematic connection with the stand gusset plate and does further connection and consolidate.
Furthermore, a main shuttle threading plate reinforcing plate is arranged between the main shuttle threading plate and the main shuttle threading plate mounting clamping block. The main shuttle threading reinforcing plate is arranged on the upper part of the main shuttle threading plate mounting clamping block, so that the main shuttle threading plate is further reinforced.
According to the working principle of the main shuttle anti-winding assembly, as a plurality of yarns penetrate through a main shuttle, the yarns for weaving heels need to pass through a jumper wire frame, the yarns penetrating through the main shuttle need to be separated to enable the yarns to be staggered to prevent the yarns from being too close to each other and from being wound, then the distance between the jumper wire frame and the main shuttle is required to be too far away, so that the jumper wire frame and a yarn nozzle disc are turned over together, in order to achieve two purposes of turning over the yarns and the jumper wire frame together, the yarns cannot penetrate from the right upper side of a creel, and therefore the yarns of the main shuttle directly penetrate through a tensioning self-stopping device on the rear upper side of the creel to increase the distance between the yarns.
The yarn is threaded from the tensioning automatic stop device at the rear upper part of the creel, firstly passes through the threading porcelain ring on the main shuttle threading plate, then passes through the porcelain ring hole of the jumper spring of the jumper wire frame or the porcelain hole of the main shuttle electric eye, and then passes through the main shuttle yarn mouth hole on the yarn mouth disc component. When the yarn nozzle disc overturning system enables the yarn nozzle disc to be overturned upwards and to rotate around a fixed axis at the bottom, at the moment, the tensioning automatic stop device at the rear upper part of the creel is fixed, the yarn nozzle hole at the lower end, the wire jumper spring porcelain ring hole and the main shuttle electric eye rotate around the fixed axis, the relative distance between the tensioning automatic stop device and the tensioning automatic stop device is firstly gradually shortened, the tensioning automatic stop device rotates for a certain angle and then is gradually lengthened, in the process, the middle of yarn passes through the threading porcelain ring on the main shuttle threading plate, when the initial distance of the yarn nozzle disc overturning upwards is shortened, the yarn is loosened, the threading porcelain ring on the main shuttle threading plate slides downwards along the second sliding groove on the main shuttle threading plate under the action of gravity (at the moment, the main threading shuttle plate rotates for a certain inclination with the horizontal plane, and the direction of the second opened sliding groove is consistent with the oblique angle). When the yarn nozzle disc continuously turns upwards for a distance to gradually lengthen, the yarn porcelain ring on the main shuttle threading plate can be pulled by the yarn to slide upwards due to the tension of the yarn and the limited weight of the yarn porcelain ring, so that the yarn is prevented from being lengthened. After the yarn nozzle disc turns back to the initial position, the yarns are always kept tensioned and not elongated due to the action of the yarn porcelain ring on the main shuttle threading plate, and meanwhile, the main shuttle eyelets are installed in a staggered mode through the eyelet installing frame, so that the yarns are spaced, and the yarn winding phenomenon that the yarn nozzle disc turns the main shuttle is effectively prevented.
In conclusion, the main shuttle anti-winding assembly and the auxiliary shuttle anti-winding assembly are arranged on the yarn nozzle disc overturning system, so that the yarn can slide in the sliding groove arranged on the threading plate in the yarn nozzle disc overturning process, the tensioning state is always kept, the yarn in the yarn nozzle disc overturning process is effectively controlled to be loose, and the phenomenon that the yarn between the yarn nozzle discs is elongated is avoided; when the yarn nozzle disc is turned to the initial weaving state, the yarn keeps vertical and smooth, the yarn conveying resistance is not increased, and the continuous socks weaving is not influenced.
Drawings
FIG. 1 is a schematic view of the overall structure of the hosiery machine;
FIG. 2 is an exploded view of the secondary shuttle anti-wind assembly of the present invention;
FIG. 3 is a schematic view of the main shuttle anti-wind assembly of the present invention;
FIG. 4 is an exploded view of the main shuttle anti-wind assembly of the present invention;
FIG. 5 is a schematic view of the operation of the sub-shuttle anti-wind assembly of the present invention;
FIG. 6 is a schematic diagram of the operation of the main shuttle anti-wind up assembly of the present invention.
Description of the labeling: 1. A creel; 1A, a tensioning automatic stop device; 1B, electric eye; 2. an auxiliary shuttle anti-tangling assembly; 3. a main shuttle anti-wind assembly; 4. a hosiery knitter; 4A, a yarn nozzle disc overturning system; 4B, a main shuttle component; 4C, a secondary shuttle assembly; 5. a sub shuttle threading plate; 5A, a first sliding chute; 6. threading a porcelain ring; 7. a clamp spring; 9. A main shuttle threading plate; 9A, a second chute; 10. a jumper wire rack connecting pipe; 11. the jumper wire rack is connected with the clamping block; 12. a jumper wire rack; 14. An electric eye mounting frame; 15. an electric eye mounting rack fixing plate; 17. The upright posts are provided with clamping blocks; 19. The upright post is provided with a clamping block fixing plate; 21. Turning over the connecting block; 22. a column; 24. A column reinforcing plate; 25. the electric eye frame is provided with a clamping block; 27. a cross-post clamp block; 28. a cross post; 29. the main shuttle threading plate is provided with a clamping block; 30. main shuttle threading board reinforcing plate.
Detailed Description
A specific embodiment of a yarn carrier turn-over thread winding preventing device for a hosiery knitting machine according to the present invention will be further described with reference to fig. 1 to 6.
The yarn nozzle disc overturning and anti-winding device for the hosiery machine comprises a yarn nozzle disc overturning system 4A, wherein a main shuttle anti-winding component 3 and an auxiliary shuttle anti-winding component 2 are connected to the yarn nozzle disc overturning system 4A, and the main shuttle anti-winding component 3 and the auxiliary shuttle anti-winding component 2 can adjust the tensioning degree of yarn at any time in the overturning process of the yarn nozzle disc overturning system 4A. The two devices are connected with a yarn nozzle disc overturning system 4A of the hosiery machine and overturned together, and are matched with a creel 1 to belong to a yarn conveying system of the hosiery machine 4.
As shown in fig. 2, the auxiliary shuttle anti-tangling assembly 2 includes an auxiliary shuttle threading plate 5, the auxiliary shuttle threading plate 5 is provided with a plurality of first chutes 5A, the first chutes 5A correspond to the auxiliary shuttle assembly 4C, threading porcelain rings 6 are slidably disposed in the first chutes 5A, the opening direction of the first chutes 5A is parallel to the turning direction of the yarn nozzle disc turning system 4A, and the auxiliary shuttle threading plate 5 and the yarn nozzle disc turning system 4A are fixed together by screws and can be turned together.
Preferably, in this embodiment, the threading porcelain ring 6 is connected with the first sliding groove 5A through a snap spring 7.
The working principle of the auxiliary shuttle anti-winding assembly 2 is that as shown in fig. 5, an auxiliary shuttle threading plate 5 and a yarn nozzle disc are fixed together and can turn over together, yarns penetrate through a porcelain ring hole of a yarn porcelain ring on the auxiliary shuttle threading plate 5 after penetrating through a porcelain ring hole of an electric eye 1B at the upper end of a creel 1, and then penetrate through a yarn nozzle hole on an auxiliary shuttle assembly 4C. When the yarn nozzle disc is turned upwards and rotates around the fixed axis at the bottom, the electric eye 1B porcelain ring hole threaded at the upper end is fixed and unchanged, the yarn nozzle hole of the lower end auxiliary shuttle assembly 4C rotates around the fixed axis, the relative distance between the yarn nozzle hole and the electric eye 1B porcelain ring hole is gradually shortened, and the yarn nozzle disc is gradually lengthened after rotating a certain angle. In the process, as the middle of the yarn penetrates through the yarn porcelain ring hole on the auxiliary shuttle threading plate 5, when the yarn nozzle disc is turned upwards and the initial distance is shortened, the yarn is loosened, the yarn porcelain ring on the auxiliary shuttle threading plate 5 slides downwards along the first sliding groove 5A on the auxiliary shuttle threading plate 5 under the action of gravity (at the moment, the auxiliary shuttle threading plate 5 rotates to form a certain inclination with the horizontal plane, and the direction of the first opened sliding groove 5A is consistent with the oblique angle), so that the yarn is tensioned. When the yarn nozzle disc continuously turns upwards for a distance to gradually lengthen, the yarn porcelain ring on the threading plate 5 of the auxiliary shuttle can be pulled by the yarn to slide upwards due to the tension of the yarn and the limited weight of the porcelain ring, so that the yarn is prevented from being lengthened. After the yarn nozzle disc turns back to the initial position, the yarn is always kept tensioned and not stretched due to the action of the yarn porcelain ring on the auxiliary shuttle threading plate 5, so that the yarn winding phenomenon of the yarn nozzle disc turning auxiliary shuttle component 4C is effectively prevented.
As shown in fig. 3 and 4, the main shuttle anti-tangling assembly 3 includes a main shuttle threading plate 9, a plurality of second sliding grooves 9A are provided on the main shuttle threading plate 9, a threading porcelain ring 6 is slidably provided in the second sliding grooves 9A, and an opening direction of the second sliding grooves 9A is parallel to a turning direction of the yarn nozzle plate turning system 4A. The threading porcelain ring 6 and the second sliding groove 9A are clamped through the clamp spring 7, so that the threading porcelain ring 6 can freely slide in the second sliding groove 9A.
In this embodiment, preferably, an electric eye mounting frame 14 is connected to the lower side of the main shuttle threading plate 9, a plurality of main shuttle electric eyes 1B are arranged on the electric eye mounting frame 14, and the main shuttle electric eyes 1B are arranged in one-to-one correspondence with the second sliding groove 9A.
In the preferred embodiment, the electric eye mounting rack 14 is bent into a bow shape, and the main shuttle electric eyes 1B are clamped on the electric eye mounting rack 14, so that the yarns passing through the main shuttle electric eyes 1B can be staggered back and forth by staggering the yarns back and forth when the yarns pass through the main shuttle electric eyes 1B, and the adjacent yarns are prevented from being wound more effectively.
In this embodiment, a jumper rack 12 is connected to a side of the main shuttle threading plate 9, and the second sliding chute 9A is provided at one side of the main shuttle threading plate 9 and is threaded in cooperation with the jumper rack 12.
This embodiment is preferred, be connected with upset connecting block 21 on the upset system, be connected with column mouting clamp splice fixed plate 19 on the upset connecting block 21, the upper end of column mouting clamp splice fixed plate 19 is connected with column mouting clamp splice 17, be connected with stand 22 on the column mouting clamp splice 17, the upper end of stand 22 is connected with spreader clamp splice 27, spreader clamp splice 27 is connected with spreader 28, the cover is equipped with main shuttle threading board installation clamp splice 29 and jumper frame connection clamp splice 11 on the spreader 28, main shuttle threading board 9 is installed the upper end of main shuttle threading board installation clamp splice 29, jumper frame 12 installation clamp splice with connect through jumper frame connecting pipe 10 between the jumper frame 12.
The upper portion of the column mounting clamping block fixing plate 19 adopts a screw connection column mounting clamping block 17, the lower portion of the column mounting clamping block fixing plate adopts a screw connection overturning connecting block 21, the overturning connecting block 21 is fixed with a yarn nozzle disc through screws, the hollow column 22 is inserted into a mounting hole of the column mounting clamping block 17 and is clamped through screw locking, the column reinforcing plate 24 is connected with the yarn nozzle disc to be further connected and reinforced, the hollow column 22 is arranged in the electric eye rack mounting clamping block 25 and is clamped through screw locking, the electric eye rack mounting frame 14 is fixed on the electric eye rack mounting clamping block 25 through screws, and the electric eye mounting frame 14 is further reinforced through screw connection with the electric eye rack mounting frame fixing plate 15.
The upper part of the hollow upright post 22 is sleeved with a cross post clamping block 27 and is locked and clamped by screws, the cross post clamping block 27 is connected with a hollow cross post 28 and is locked and clamped by screws, a main shuttle threading plate mounting clamping block 29 is sleeved on the hollow cross post 28 firstly and is locked and clamped by screws, and the upper part of the main shuttle threading plate mounting clamping block 29 is provided with a main shuttle threading plate 9 and is further reinforced by a main shuttle threading plate reinforcing plate 30.
The working principle of the main shuttle anti-winding assembly 3 is that as shown in fig. 6, as the yarns passing through the main shuttle assembly 4B are more, the yarns for knitting heels need to pass through the jumper wire frame 12, the yarns passing through the main shuttle assembly 4B need to be spaced so as to be staggered mutually to prevent the yarns from being wound too close to each other, then the jumper wire frame 12 and the main shuttle assembly 4B are far away from each other, so that the jumper wire frame 12 and a yarn nozzle disc are turned over together, and the yarns cannot pass through the right upper side of the creel 1 for realizing the two purposes of turning the spaced yarns and the jumper wire frame 12 together, so that the yarns of the main shuttle assembly 4B directly pass through the tensioning self-stopping device 1A on the rear upper side of the creel 1 to increase the distance between the yarns and the main shuttle.
The yarn is threaded from a tensioning automatic stop device 1A at the rear upper part of a creel 1, firstly passes through a threading porcelain ring 6 on a main shuttle threading plate 9, then passes through a porcelain ring hole of a jumper spring of a jumper wire frame 12 or a porcelain hole of a main shuttle electric eye 1B, and then passes through a yarn mouth hole of a main shuttle component 4B on a yarn mouth disc component. When the yarn nozzle disc overturning system 4A enables the yarn nozzle disc to be overturned upwards and to rotate and displace around the fixed axis at the bottom, the tensioning automatic stop device 1A at the rear upper part of the creel 1 is fixed, the yarn nozzle hole, the jumper wire spring porcelain ring hole and the main shuttle electric eye 1B of the lower end main shuttle component 4B rotate around the fixed axis, the relative distance between the tensioning self-stopping device 1A is gradually shortened, rotated by a certain angle and then gradually lengthened, in the process, as the middle of the yarn passes through the threading porcelain ring 6 on the main shuttle threading plate 9, when the yarn nozzle disc is turned upwards and the initial distance is shortened, the yarn is loosened, the threading porcelain ring 6 on the main shuttle threading plate 9 slides downwards along the second sliding groove 9A on the main shuttle threading plate 9 under the action of gravity (at the moment, the main shuttle threading plate 9 rotates to form a certain inclination with the horizontal plane, and the direction of the second opened sliding groove 9A is consistent with the oblique angle), and the yarn is tensioned. When the yarn nozzle disc continuously turns upwards for a distance to gradually lengthen, the yarn porcelain ring on the main shuttle threading plate 9 can be pulled by the yarn to slide upwards due to the tension of the yarn and the limited weight of the yarn porcelain ring, so that the yarn is prevented from being lengthened. After the yarn nozzle disc turns back to the initial position, the yarn is always kept tensioned and not elongated due to the action of the yarn porcelain ring on the main shuttle threading plate 9, and meanwhile, the main shuttle electric eyes 1B are installed in a staggered mode through the electric eye installation frame 14, so that the yarn is spaced, and the yarn winding phenomenon of the yarn nozzle disc turning main shuttle component 4B is effectively prevented.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a yarn mouth dish upset anti-wind device for hosiery machine which characterized in that: the yarn nozzle disc overturning system is connected with a main shuttle anti-winding assembly and an auxiliary shuttle anti-winding assembly, and the main shuttle anti-winding assembly and the auxiliary shuttle anti-winding assembly can adjust the tension degree of yarn at any time in the overturning process of the yarn nozzle disc overturning system.
2. The yarn nozzle disc overturning and anti-winding device for hosiery machines according to claim 1, characterized in that: the auxiliary shuttle anti-winding assembly comprises an auxiliary shuttle threading plate, a plurality of first sliding grooves are formed in the auxiliary shuttle threading plate, threading porcelain rings are arranged in the first sliding grooves in a sliding mode, and the opening direction of the first sliding grooves is parallel to the turning direction of the yarn nozzle disc turning system.
3. The yarn nozzle disc overturning and anti-winding device for hosiery machines according to claim 1, characterized in that: the threading porcelain ring is connected with the first sliding groove through a clamp spring.
4. The yarn nozzle disc overturning and anti-winding device for hosiery machines according to claim 1, characterized in that: the main shuttle anti-winding assembly comprises a main shuttle threading plate, a plurality of second sliding grooves are formed in the main shuttle threading plate, threading porcelain rings are arranged in the second sliding grooves in a sliding mode, and the opening direction of the second sliding grooves is parallel to the turning direction of the yarn nozzle disc turning system.
5. The yarn nozzle disc overturning anti-winding device for hosiery machines according to claim 4, characterized in that: an electric eye mounting frame is connected to the lower portion of the main shuttle threading plate, a plurality of main shuttle electric eyes are arranged on the electric eye mounting frame, and the main shuttle electric eyes and the sliding grooves are arranged in a one-to-one correspondence mode.
6. The yarn nozzle disc overturning anti-winding device for hosiery machines according to claim 5, characterized in that: the electric eye mounting frame is bent into a bow shape.
7. The yarn nozzle disc overturning anti-winding device for hosiery machines according to claim 5, characterized in that: and a jumper wire frame is connected to the side of the main shuttle threading plate, and a second sliding groove is formed in one side of the main shuttle threading plate and is matched with the jumper wire frame for threading.
8. The yarn nozzle disc overturning anti-winding device for hosiery machines according to claim 7, characterized in that: the utility model discloses a line jumper frame, including upset system, upright post, spreader mounting clamp splice, heel post, upright post, heel post, transverse post, main shuttle threading board, the last upset connecting block that is connected with of upset system, be connected with column mounting clamp splice fixed plate on the upset connecting block, the upper end of column mounting clamp splice fixed plate is connected with the upright post mounting clamp splice, be connected with the stand on the column mounting clamp splice, the upper end of stand is connected with the spreader clamp splice, the spreader clamp splice is connected through the jumper frame connecting pipe to the cover is equipped with main shuttle threading board installation clamp splice and jumper frame on the spreader.
9. The yarn nozzle disc overturning anti-winding device for hosiery machines according to claim 8, characterized in that: the upright post is provided with an upright post reinforcing plate, and the upright post reinforcing plate is connected with the yarn nozzle disc overturning system.
10. The yarn nozzle disc overturning anti-winding device for hosiery machines according to claim 8, characterized in that: and a main shuttle threading plate reinforcing plate is arranged between the main shuttle threading plate and the main shuttle threading plate mounting clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911407068.0A CN110923929B (en) | 2019-12-31 | 2019-12-31 | A yarn mouth disc flipping anti-tangling device for a hosiery machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911407068.0A CN110923929B (en) | 2019-12-31 | 2019-12-31 | A yarn mouth disc flipping anti-tangling device for a hosiery machine |
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| CN110923929A true CN110923929A (en) | 2020-03-27 |
| CN110923929B CN110923929B (en) | 2024-06-25 |
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| CN201911407068.0A Active CN110923929B (en) | 2019-12-31 | 2019-12-31 | A yarn mouth disc flipping anti-tangling device for a hosiery machine |
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| GB1449274A (en) * | 1973-08-17 | 1976-09-15 | Shelton W E A | Yarn or thread tensioning devices |
| US4819457A (en) * | 1986-12-04 | 1989-04-11 | H. Stoll Gmbh & Co. | Yarn guide element for textile machines |
| CN101135081A (en) * | 2007-04-03 | 2008-03-05 | 林天来 | Detecting device of yarn feeder |
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| CN204702900U (en) * | 2015-06-23 | 2015-10-14 | 慈溪太阳洲纺织科技有限公司 | Knitting yarn transport device |
| CN207537654U (en) * | 2017-11-02 | 2018-06-26 | 浙江伟盈智能科技股份有限公司 | A kind of hosiery machine gives yarn mechanism |
| CN211771858U (en) * | 2019-12-31 | 2020-10-27 | 浙江越发科技集团有限公司 | A yarn feeder disc turning anti-twisting device for hosiery machine |
-
2019
- 2019-12-31 CN CN201911407068.0A patent/CN110923929B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449274A (en) * | 1973-08-17 | 1976-09-15 | Shelton W E A | Yarn or thread tensioning devices |
| US4819457A (en) * | 1986-12-04 | 1989-04-11 | H. Stoll Gmbh & Co. | Yarn guide element for textile machines |
| CN101135081A (en) * | 2007-04-03 | 2008-03-05 | 林天来 | Detecting device of yarn feeder |
| CN102885408A (en) * | 2012-09-30 | 2013-01-23 | 浙江罗速设备制造有限公司 | Stocking and sewing integrated hosiery machine |
| CN204702900U (en) * | 2015-06-23 | 2015-10-14 | 慈溪太阳洲纺织科技有限公司 | Knitting yarn transport device |
| CN207537654U (en) * | 2017-11-02 | 2018-06-26 | 浙江伟盈智能科技股份有限公司 | A kind of hosiery machine gives yarn mechanism |
| CN211771858U (en) * | 2019-12-31 | 2020-10-27 | 浙江越发科技集团有限公司 | A yarn feeder disc turning anti-twisting device for hosiery machine |
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| CN110923929B (en) | 2024-06-25 |
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Denomination of invention: A yarn guide disc flipping anti-tangle device for a sock knitting machine Granted publication date: 20240625 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Fusheng sub branch Pledgor: SHAOXING LVDI KNITTING Co.,Ltd. Registration number: Y2026980000268 |
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