CN209584502U

CN209584502U - A kind of yarn nozzle

Info

Publication number: CN209584502U
Application number: CN201920096530.9U
Authority: CN
Inventors: 罗立焕
Original assignee: Quanzhou Shengxing Knitting Machinery Co Ltd
Current assignee: Quanzhou Shengxing Knitting Machinery Co Ltd
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2019-11-05
Anticipated expiration: 2029-01-21

Abstract

The utility model discloses a kind of yarn nozzle, belong to technical field of textile machine, including yarn nozzle head, at least two guide eyes for yarn importing is provided on yarn nozzle head, guide eye is to be obliquely installed, the mounting hole for connecting by bolt with yarn nozzle bar is provided on yarn nozzle head, yarn nozzle head includes the first plane, the second plane and third plane, first plane and the second plane are oppositely arranged, third plane is separately provided for the first convex body and the second convex body of guide between the first plane and the second plane in the first plane.The utility model reduces the phenomenon that occurring broken yarn in fabrication processes or twine yarn, and improves the stability that yarn walks yarn.

Description

A kind of yarn nozzle

Technical field

The utility model relates to technical field of textile machine, specially a kind of yarn nozzle.

Background technique

Existing two-sided stocking yarn nozzle is set there are two the guide eye passed through for yarn, and the technology majority of guide eye is vertical It is arranged through yarn nozzle, when yarn being caused to import from the yarn inlet of guide eye, yarn, by more frictional force, holds at guide eye It easily causes broken yarn and silk to wad a quilt with cotton accumulation excessively the guide eye the phenomenon that, reduces the efficiency of production, and when yarn contacts to yarn nozzle When importeding into guide eye again, yarn walks that yarn is unstable, affects product and knits out the quality come.

Utility model content

Purpose of the utility model is to solve problems unstable when yarn guide, and a kind of yarn nozzle proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of yarn nozzle, including yarn nozzle head are provided at least two on the yarn nozzle head for the guide eyes that yarn imports, institute Stating guide eye is to be obliquely installed, and the mounting hole for connecting by bolt with yarn nozzle bar is provided on the yarn nozzle head, described Yarn nozzle head includes the first plane, the second plane and third plane, and first plane and the second plane are oppositely arranged, the third Plane is separately provided for the first convex body and of guide between the first plane and the second plane in first plane Two convex bodys.

Preferably, the guide eye includes the first guide eye and the second guide eye.

Preferably, first guide eye and the second guide eye are provided with yarn inlet and yarn outlet, and described first leads The aperture of yarn eye and the second guide eye is gradually reduced from yarn inlet towards yarn outlet.

Preferably, the yarn inlet of first guide eye and yarn outlet are located at the first plane and the second plane, described The yarn inlet and yarn outlet of second guide eye are located in the first plane and third plane.

Preferably, the aperture of first guide eye is greater than the aperture of the second guide eye.

Preferably, the arc-shaped face in the side of first convex body and the second convex body and yarn contacts.

Preferably, first convex body imported into the first guide eye for yarn, and second convex body is imported for yarn To the second guide eye, and first convex body and the second convex body are located at the two sides of mounting hole.

Compared with prior art, utility model has the advantages that

1, it is equipped with the first guide eye and the second guide eye, and the first guide eye and the second guide eye are obliquely installed, Er Qie The aperture of one guide eye and the second guide eye is gradually reduced from yarn inlet towards yarn outlet, so that the bore of yarn inlet is greater than yarn outlet Bore, when yarn import yarn inlet when, reduce the frictional force that yarn is subject at yarn inlet, thereby reduce yarn importing Occur the probability of broken yarn when yarn inlet, and reduce the appearance of guide process meduim yarn wadding, improves the efficiency of production, and first leads The aperture of yarn eye is greater than the aperture of the second guide eye, imports convenient for different types of yarn, so that guide process is more stable, mentions The quality of high textile product.

2, by being equipped with the first convex body and the second convex body, pass through the first convex body respectively convenient for yarn and the second convex body is imported into First guide eye and the second guide eye, and be equipped with arcwall face on the first convex body and the second convex body, when reducing yarn guide Bending, relative to legacy boss, guide, this first convex body and the second convex body guide in dots help to lead in the form of face Stability when yarn, to reduce the phenomenon that yarn broken yarn occurs or twines yarn.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of yarn nozzle structural schematic diagram one；

Fig. 2 be the utility model proposes a kind of yarn nozzle structural schematic diagram two；

Fig. 3 is the structural schematic diagram of the first convex body of the utility model.

In figure: 1, yarn nozzle head；2, the first guide eye；3, the second guide eye；4, mounting hole；5, the first plane；6, second is flat Face；7, third plane；8, the first convex body；9, yarn inlet；10, yarn outlet；11, arcwall face；12, the second convex body.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Shown in referring to Figures 1 and 2, a kind of yarn nozzle, including yarn nozzle head 1 is provided at least two for yarn on yarn nozzle head 1 The guide eye of importing, guide eye are to be obliquely installed, and guide eye includes the first guide eye 2 and the second guide eye 3, on yarn nozzle head 1 It is provided with the mounting hole 4 for connecting by bolt with yarn nozzle bar, yarn nozzle head 1 includes the first plane 5, the second plane 6 and third Plane 7, the first plane 5 and the second plane 6 are oppositely arranged, and third plane 7 is between the first plane 5 and the second plane 6, and first Guide eye 2 and the second guide eye 3 are provided with yarn inlet 9 and yarn outlet 10, and the hole of the first guide eye 2 and the second guide eye 3 Diameter is gradually reduced from yarn inlet 9 towards yarn outlet 10, and the yarn inlet 9 and yarn outlet 10 of the first guide eye 2 are located at the first plane 5 With the second plane 6, the yarn inlet 9 and yarn outlet 10 of the second guide eye 3 are located in the first plane 5 and third plane 7, and first The aperture of guide eye 2 is greater than the aperture of the second guide eye 3, and by being equipped with the first guide eye 2 and the second guide eye 3, and first leads Yarn eye 2 and the second guide eye 3 are obliquely installed, and the aperture of the first guide eye 2 and the second guide eye 3 is from yarn inlet 9 towards yarn Mouth 10 gradually reduces, so that the bore of yarn inlet 9 is greater than the bore of yarn outlet 10, when yarn imports yarn inlet 9, reduces yarn The frictional force that line is subject at yarn inlet 9, enters yarn smoothly, thereby reduces when yarn imports yarn inlet 9 and breaks The probability of yarn, and reduce the appearance of guide process meduim yarn wadding, the efficiency of production is improved, and the aperture of the first guide eye 2 is big It in the aperture of the second guide eye 3, is imported convenient for different types of yarn, so that guide process is more stable, improves textile product Quality.

Shown in referring to Figure 1 and Figure 3, the first convex body 8 and the second convex body of guide are separately provided in the first plane 5 12, the arc-shaped face 11 in side of the first convex body 8 and the second convex body 12 and yarn contacts, the first convex body 8 is imported into for yarn First guide eye 2, the second convex body 12 imported into the second guide eye 3 for yarn, and the first convex body 8 and the second convex body 12 distinguish position In the two sides of mounting hole 4, by being equipped with the first convex body 8 and the second convex body 12, when yarn is imported from the left or right side of yarn nozzle head 1 When, pass through the first convex body 8 respectively convenient for yarn and the second convex body 12 imported into the first guide eye 2 and the second guide eye 3, reduces two The contact of kind yarn, and the contact surface of the first convex body 8 and the second convex body 12 and yarn is set as arcwall face 11, reduces yarn and leads Bending when yarn, since legacy boss is strip fin structure, for yarn before penetrating yarn eye, yarn and convex body are line strip The contact of formula, the two contact is apart from too long and cause thread wear larger, so that yarn is easy to produce batting or crack conditions, from And the quality and efficiency of cloth braiding are influenced, and the contact surface of convex body and yarn in this yarn nozzle is arcwall face 11, is worn in yarn Before entering yarn eye, yarn is the contact of single-point form with convex body, and the frictional distance of the two is short, and arcwall face 11 will not produce yarn Effect is cut off in life, so that yarn can smoothly import in yarn eye under the premise of guaranteeing angled conveyor, convenient for braiding The progress of sequence, so that the cloth better quality of braiding.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of yarn nozzle, including yarn nozzle head (1), it is characterised in that: be provided at least two on the yarn nozzle head (1) for yarn The guide eye of importing, the guide eye are to be obliquely installed, and are provided on the yarn nozzle head (1) for by bolt and yarn nozzle bar The mounting hole (4) of connection, the yarn nozzle head (1) include the first plane (5), the second plane (6) and third plane (7), and described the One plane (5) and the second plane (6) are oppositely arranged, the third plane (7) be located at the first plane (5) and the second plane (6) it Between, the first convex body (8) and the second convex body (12) of guide are separately provided on first plane (5).

2. a kind of yarn nozzle according to claim 1, it is characterised in that: the guide eye includes the first guide eye (2) and the Two guide eyes (3).

3. a kind of yarn nozzle according to claim 2, it is characterised in that: first guide eye (2) and the second guide eye (3) It is provided with yarn inlet (9) and yarn outlet (10), and the aperture of first guide eye (2) and the second guide eye (3) is from into yarn Mouth (9) is gradually reduced towards yarn outlet (10).

4. a kind of yarn nozzle according to claim 3, it is characterised in that: the yarn inlet (9) of first guide eye (2) and go out Yarn mouth (10) is located at the first plane (5) and the second plane (6), the yarn inlet (9) and yarn outlet of second guide eye (3) (10) it is located in the first plane (5) and third plane (7).

5. a kind of yarn nozzle according to claim 4, it is characterised in that: the aperture of first guide eye (2) is greater than second The aperture of guide eye (3).

6. a kind of yarn nozzle according to claim 1, it is characterised in that: first convex body (8) and the second convex body (12) with The arc-shaped face (11) in the side of yarn contacts.

7. a kind of yarn nozzle according to claim 1, it is characterised in that: first convex body (8) imported into for yarn One guide eye (2), second convex body (12) imported into the second guide eye (3) for yarn, and first convex body (8) and the Two convex bodys (12) are located at the two sides of mounting hole (4).