CN215517861U - Yarn feeding nozzle with high yarn stability - Google Patents
Yarn feeding nozzle with high yarn stability Download PDFInfo
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- CN215517861U CN215517861U CN202121592613.0U CN202121592613U CN215517861U CN 215517861 U CN215517861 U CN 215517861U CN 202121592613 U CN202121592613 U CN 202121592613U CN 215517861 U CN215517861 U CN 215517861U
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- seat
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Abstract
The utility model relates to the technical field of accessories of flat knitting machines, in particular to a yarn feeding nozzle with high yarn stability, which comprises a yarn nozzle main body, wherein the yarn nozzle main body comprises a yarn nozzle rod, a yarn nozzle head and a yarn guide seat, the yarn nozzle head is arranged at the bottom end of the yarn nozzle rod, the yarn guide seat is arranged in the middle of the yarn nozzle rod and is detachably connected with the yarn nozzle rod, the bottom end of the yarn nozzle head is provided with a yarn outlet hole, a yarn guide tube is further arranged in the yarn nozzle head, the yarn guide tube is provided with a yarn guide hole, the yarn guide hole comprises a first yarn guide hole close to the yarn nozzle rod and a second yarn guide hole close to the yarn outlet hole, and the position of the yarn nozzle head close to the second yarn guide hole is also provided with a yarn dropping hole.
Description
Technical Field
The utility model relates to the technical field of flat knitting machine accessories, in particular to a yarn feeding nozzle with high yarn stability.
Background
The flat knitting machine is a flat knitting machine, belongs to knitting machinery, and usually needs to use a yarn nozzle to carry out yarn guide operation during working, and during threading, yarn passes through a yarn guide ring and then enters a yarn guide hole at the lower end of the yarn nozzle to realize yarn feeding action. However, in the yarn feeding process, the yarn is difficult to shake or wind, and the general yarn nozzle structure can leave the unnecessary and useless wool on the yarn in the yarn conveying channel, so that the wool accumulation can occur in the long-time working channel, the passing of the yarn is influenced, and the whole knitting work is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the yarn feeding nozzle which is reasonable and novel in structure, is convenient to stabilize during yarn threading and can effectively remove wool, and is high in yarn stability.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a yarn feed mouth that yarn stability is high, includes the yarn mouth main part, and the yarn mouth main part includes yarn mouth pole, yarn mouth head and leads the yarn seat, yarn mouth pole bottom is arranged in to the yarn mouth head, leads the yarn seat and arranges yarn mouth pole middle part in and can dismantle with the yarn mouth pole and be connected, yarn mouth head bottom is the wire hole, still is equipped with the yarn guide tube in the yarn mouth head, has seted up the yarn guide hole on the yarn guide tube, and the yarn guide hole is including the first yarn guide hole that is close to the yarn mouth pole and the second yarn guide hole that is close to the wire hole, a doff mouth has still been seted up to the position that the yarn mouth head is close to the second yarn guide hole.
Furthermore, a connecting hole is formed in the middle of the yarn nozzle rod, a fixing slot is formed in the edge of the connecting hole in the width direction, a pressing assembly is arranged on the yarn guide seat and comprises pressing buttons arranged on two sides of the yarn guide seat and clamping buckle strips embedded into the fixing slot.
Still further, still be equipped with the spring between press button and the buckle strip, the buckle strip is "nearly" word form, and both ends mouth with fixed slot looks adaptation, buckle strip adopt elastic plastics material integrated into one piece.
Furthermore, the yarn guide seat is of a strip-shaped structure and is made of elastic plastic materials.
And furthermore, the inner wall of the yarn guide seat is provided with a wear-resistant layer, and the wear-resistant layer is formed by interweaving warp-wise polyester yarns and longitudinal polyester yarns.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the common yarn feeding nozzle, the yarn feeding nozzle is additionally provided with the yarn guide seat, namely, the yarn passes through the yarn guide seat and then passes through the head of the yarn feeding nozzle, so that the structure is convenient for stabilizing the yarn, and if no such yarn guide seat is provided, the yarn is difficult to shake or wind in the yarn feeding process, so that the yarn conveying process is unstable, and the whole process can be influenced. Simultaneously, for easy operation, the yarn guide seat has adopted the detachable mode to be connected with the yarn mouth pole, and for better protection yarn, has set up the wearing layer on yarn guide seat inner wall, prevents that the yarn from having the cracked condition of wearing and tearing even producing in transmission process. Meanwhile, in order to accumulate flying cotton fibers and the like on the yarns to hinder the normal passing of the yarns, a doffing opening is formed in the yarn nozzle head, so that the flying cotton fibers on the yarns can fall conveniently.
Drawings
FIG. 1 is an overall structural elevation view of an embodiment of the present invention;
FIG. 2 is a schematic view of a yarn feeder head structure according to an embodiment of the present invention;
figure 3 is the inside schematic view of the yarn guide seat connection structure of the embodiment of the utility model;
FIG. 4 is a rear elevational view of the overall structure of an embodiment of the present invention;
figure 5 is a cross-sectional view of the structure of the yarn guide seat of the embodiment of the utility model.
In the figure: 1-a yarn mouth rod; 2-yarn mouth head; 3-a yarn guide seat; 4-guiding the yarn bobbin; 5-doffing opening; 6-a pressing component; 6 a-press button; 6 b-a buckle strip; 7-a spring; 8-connecting holes; 8 a-a fixed slot; 9-wear resistant layer.
Detailed Description
The following examples and FIGS. 1-5 illustrate further embodiments of the present invention.
The concrete structure of the embodiment is as follows: the utility model provides a feed yarn mouth that yarn stability is high, including the yarn mouth main part, the yarn mouth main part includes yarn mouth pole 1, yarn mouth head 2 and lead yarn seat 3, yarn mouth head 2 is arranged in 1 bottom of yarn mouth pole, lead yarn seat 3 and arrange 1 middle part of yarn mouth pole in and can dismantle with yarn mouth pole 1 and be connected, the setting of leading yarn seat 3 is the yarn in order to can stablize the yarn of biography yarn in-process better, because the feed yarn mouth of general structure is at the yarn feeding in-process, the yarn is difficult to avoid having shake or winding condition, make yarn transmission process very unstable. Lead yarn seat 3 and be rectangular form structure, rectangular form lead yarn seat 3 protection and stable yarn on a large scale, in order to can more conveniently operate to lead yarn seat 3, lead yarn seat 3 and adopt elastic plastic material to make.
The bottom end of the yarn nozzle head 2 is a wire outlet hole, because the inner space of the common yarn nozzle head 2 is also larger, in order to improve the accuracy of yarn passing, a yarn guide tube 4 is further arranged in the yarn nozzle head 2, a yarn guide hole is formed in the yarn guide tube 4, the yarn guide hole comprises a first yarn guide hole close to the yarn nozzle rod 1 and a second yarn guide hole close to the wire outlet hole, namely, the yarn passes through the yarn guide seat 3 and then passes through the second yarn guide hole from the first yarn guide hole, and finally passes through the wire outlet hole.
Because the yarn is at the in-process of threading, there will be some flying cotton wools on the yarn etc. if not handling, will make unnecessary useless wools remain in the defeated yarn passageway on the yarn, the wools can appear in the long-time working channel and pile up, influence the current of yarn to influence whole knitting work's going on, consequently seted up a doffing mouth 5 on yarn mouth head 2 is close to the position of second yarn guide hole, and those unnecessary wools fly the wadding just can be followed and dropped in doffing mouth 5.
Simultaneously, in order to facilitate operations such as installation and replacement of the yarn guide seat 3, the yarn guide seat 3 adopts a detachable connection mode, a connection hole 8 is formed in the middle of the yarn nozzle rod 1, two side edges of the connection hole 8 at the back of the yarn nozzle rod 1 are respectively provided with a fixed slot 8a along the width direction, a pressing component 6 is arranged on the yarn guide seat 3, and the pressing component 6 comprises a pressing button 6a arranged on two sides of the yarn guide seat 3 and a buckle strip 6b embedded into the fixed slot 8 a. This fixed slot 8a is rectangular form, and with buckle strip 6b both ends looks adaptation, and buckle strip 6b both ends imbed in this fixed slot 8a promptly. Still be equipped with spring 7 between according to button 6a and buckle strip 6b, when will pressing according to the inside messenger's power of button 6a and press, spring 7 will inwards compress, because buckle strip 6b is "nearly" word form, and buckle strip 6b adopts elastic plastics material integrated into one piece, so will drive buckle strip 6b after the compression of spring 7 and inwards press from both sides tightly, thereby buckle strip 6b both ends will be followed and deviate from in fixed slot 8a, thereby deviate from in connecting hole 8 again, just so will lead yarn seat 3 and dismantle, it is convenient laborsaving.
Because the yarn will carry out frequent shuttle in leading yarn seat 3 and remove, in order to can protect the yarn not to damage or even fracture because of wearing and tearing, be equipped with wearing layer 9 on leading yarn seat 3 inner wall, wearing layer 9 adopts warp-wise polyester silk and vertical polyester silk to interweave and forms, and such structure wearability is better.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art should be able to make general changes and substitutions within the technical scope of the present invention.
Claims (5)
1. The utility model provides a feed yarn mouth that yarn stability is high, includes yarn mouth main part, its characterized in that: the yarn nozzle main part includes yarn nozzle pole, yarn nozzle head and leads the yarn seat, yarn nozzle pole bottom is arranged in to yarn nozzle head, leads the yarn seat and arranges yarn nozzle pole middle part in and can dismantle with yarn nozzle pole and be connected, yarn nozzle head bottom is the wire hole, still is equipped with the yarn guide tube in the yarn nozzle head, has seted up the yarn guide hole on the yarn guide tube, and the yarn guide hole is including the first yarn guide hole that is close to yarn nozzle pole and the second yarn guide hole that is close to the wire hole, a doff mouth has still been seted up to the position that the yarn nozzle head is close to the second yarn guide hole.
2. The yarn feeding nozzle with high yarn stability as claimed in claim 1, wherein: the yarn guide device is characterized in that a connecting hole is formed in the middle of the yarn nozzle rod, a fixing slot is formed in the edge of the connecting hole in the width direction, a pressing assembly is arranged on the yarn guide seat, and the pressing assembly comprises a pressing button and a buckling strip which are arranged on two sides of the yarn guide seat.
3. The yarn feeding nozzle with high yarn stability as claimed in claim 2, wherein: still be equipped with the spring between press button and the buckle strip, the buckle strip is "nearly" word form, and both ends mouth with fixed slot looks adaptation, buckle strip adopt elastic plastics material integrated into one piece.
4. The yarn feeding nozzle with high yarn stability as claimed in claim 1, wherein: the yarn guide seat is of a strip-shaped structure and is made of elastic plastic materials.
5. The yarn feeding nozzle with high yarn stability as claimed in claim 4, wherein: the inner wall of the yarn guide seat is provided with a wear-resistant layer, and the wear-resistant layer is formed by interweaving warp-wise polyester yarns and longitudinal polyester yarns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592613.0U CN215517861U (en) | 2021-07-13 | 2021-07-13 | Yarn feeding nozzle with high yarn stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592613.0U CN215517861U (en) | 2021-07-13 | 2021-07-13 | Yarn feeding nozzle with high yarn stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215517861U true CN215517861U (en) | 2022-01-14 |
Family
ID=79813246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121592613.0U Active CN215517861U (en) | 2021-07-13 | 2021-07-13 | Yarn feeding nozzle with high yarn stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215517861U (en) |
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2021
- 2021-07-13 CN CN202121592613.0U patent/CN215517861U/en active Active
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