CN216193049U

CN216193049U - Harness wire for air jet loom

Info

Publication number: CN216193049U
Application number: CN202120997012.1U
Authority: CN
Inventors: 苏锦程; 苏欣利; 苏秋炼
Original assignee: Fuqing First Plastic Products Co ltd
Current assignee: Fuqing First Plastic Products Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-04-05
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a heddle for an air jet loom, which comprises a heddle body, wherein the heddle body consists of a heddle eye section, a bevel face reduction section, a narrow width section, a bevel face expansion section and an installation section, the bevel face reduction section, the bevel face width section, the bevel face expansion section and the installation section are symmetrically arranged on two sides of the heddle eye section, one ends of the two installation sections, which are far away from each other, are arranged in a sharp angle, an installation through groove is arranged at the installation section, a sliding opening is arranged at the center of the middle of the heddle eye section, a prompting block is arranged in the sliding opening in a sliding manner, and a heddle eye is arranged in the middle of the thread break prompting block.

Description

Harness wire for air jet loom

Technical Field

The utility model relates to a heddle, in particular to a heddle used for an air jet loom.

Background

The natural fibrilia is characterized by long fiber, hard quality, poor cohesion, rough hand feeling, large rigidity and poor elasticity, is only suitable for being produced on a rapier loom, does not have the weaving process of an air jet loom, and determines to be developed and produced on the air jet loom for developing new products and creating brands at present, and the harness wire is one of important accessories used on the air jet loom.

The existing harness wire is generally made of wires, steel wires or steel sheets, the upper end and the lower end of the harness wire are respectively fixed on an air jet loom, a small hole (harness eye) is arranged in the middle for warp yarns to pass through, each harness wire controls one warp yarn, during weaving, the warp yarns are driven to do lifting motion to form a shed, weft yarns are convenient to introduce, the harness wire can well separate a large number of weaving wires, the warp yarns can be controlled to do up-and-down movement and can be woven by matching with weft yarns, the harness wire used on the existing air jet loom is single in function, a user cannot be helped to observe the phenomenon of broken wires, and the quality of finished products after weaving is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heddle for an air jet loom, which solves the technical problem.

In order to achieve the purpose, the utility model provides the following technical scheme: a heddle for an air jet loom comprises a heddle body, wherein the heddle body consists of a heddle eye section, a bevel reducing section, a narrow section, a bevel expanding section and a mounting section, the bevel reducing section, the narrow section, the bevel expanding section and the mounting section are symmetrically arranged on two sides of the heddle eye section, one end, far away from each other, of the two mounting sections is arranged in a sharp angle, a mounting through groove is formed in the mounting section, a sliding opening is formed in the center of the middle of the heddle eye section, a thread breakage prompting block is arranged in the sliding opening in a sliding mode, and a heddle eye is arranged in the middle of the prompting block.

Preferably, clamping grooves are symmetrically formed in two sides of the wire breakage prompting block in the width direction, two side walls of the sliding opening in the width direction are clamped in the clamping grooves in the two sides respectively, and the sliding block is arranged on the heddle eye section in a sliding mode through the matching of the clamping grooves and the side walls of the sliding opening.

Preferably, cambered surfaces are arranged at openings on two sides of the inner wall of the heddle eye in the depth direction.

Preferably, inclined planes are arranged at openings on two sides of the inner wall of the installation through groove in the depth direction.

Preferably, the width of the sliding opening is 4mm, and the length of the sliding opening is 30 mm.

Compared with the prior art, the utility model has the beneficial effects that:

the slide opening is arranged on the heddle eye section, and the thread breakage prompting block with the heddle eye is arranged in the slide opening in a sliding manner, so that when the weaving thread is broken, the thread breakage prompting block can slide down, and a user can conveniently find the thread breakage position; the cambered surface is arranged at the opening of the inner wall of the heddle eye, so that the weaving thread can be protected to a certain extent, and the probability of the weaving thread being cut off is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the whole of the present embodiment;

FIG. 2 is an exploded view of the whole of the present embodiment;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a harness wire body; 2. a heddle eyelet section; 3. a reduced section of the inclined plane; 4. a narrow-wide section; 5. a bevel expansion section; 6. an installation section; 7. installing a through groove; 8. a sliding port; 9. a wire break prompt block; 10. a heddle eyelet; 11. a card slot; 12. a cambered surface; 13. a bevel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a harness wire for air jet loom is last, including harness wire body 1, harness wire body 1 comprises harness wire eye section 2 and the inclined plane minification section 3, narrow width section 4, inclined plane enlargement section 5 and the installation section 6 that the symmetry set up in harness wire eye section 2 both sides, the one end that two installation sections 6 kept away from each other is the closed angle setting, 6 departments of installation section set up installation logical groove 7, the middle part central point of harness wire eye section 2 puts and sets up sliding opening 8, it is provided with disconnected line suggestion piece 9 to slide in sliding opening 8, suggestion piece middle part is equipped with harness wire eye 10.

Specifically, draw-in grooves 11 have been seted up to the bilateral symmetry of disconnected line suggestion piece 9 width direction, and smooth 8 width direction's of mouth both sides wall blocks respectively in draw-in grooves 11 of both sides, and the slider slides through the cooperation of draw-in groove 11 with smooth 8 lateral walls and sets up on harness wire eye section 2, can make the light slip in smooth 8 of disconnected line suggestion piece 9 through this mode, when weaving the line disconnection, disconnected line suggestion piece 9 will slide and drop to reach the prompt action to disconnected line department.

Specifically, the inner wall of the heddle eye 10 is provided with the cambered surfaces 12 at the openings at two sides in the depth direction, after a weaving thread passes through the heddle eye 10 and is straightened, the heddle body 1 is arranged at a certain angle with the weaving thread, and when the heddle body 1 moves up and down, the cambered surfaces 12 can play a good role in protecting the weaving thread.

Specifically, inclined planes 13 are arranged at openings at two sides of the inner wall of the through groove 7 in the depth direction, and the inclined planes 13 can facilitate the installation of the heald wire body 1 and the wire spraying machine.

Specifically, the width of the sliding opening 8 is 4mm, the length of the sliding opening 8 is 30mm, and the length of the sliding opening 8 is 30mm, so that a user can easily see that the sliding block falls off, and the sliding opening is reasonably arranged on the heddle body 1.

One specific application example of this embodiment is:

when the device is used, the harness wire body 1 is arranged on the paint spraying weaving machine through the upper and lower mounting through grooves 7, and the mounting mode is the prior art, so that the detailed description is omitted; the harness wire body 1 is installed on a paint spraying machine and then is in a vertical state, a wire is penetrated through by a harness wire eye 10 on a wire breakage prompting block 9, after the weaving wire penetrates through the harness wire eye 10, the weaving wire is straightened by the paint spraying weaving machine, the front end and the rear end of the weaving wire are straightened, at the moment, the wire breakage prompting block 9 is hung by the weaving wire and slides to the upper part of a sliding opening 8 (the top of the sliding opening 8 is close to, and is more striking when sliding), when the weaving wire is broken, a sliding block drops to the bottom of the sliding opening 8, when a user looks over, the wire breakage can be found by observing the wire breakage prompting block 9, and the time for repairing the wire breakage by stopping is greatly reduced.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a harness wire for air jet loom is last, includes harness wire body (1), and harness wire body (1) comprises harness wire eye section (2) and symmetrical inclined plane minification section (3), narrow wide section (4), inclined plane enlargement section (5) and installation section (6) that set up in harness wire eye section (2) both sides, its characterized in that: two the one end that installation section (6) kept away from each other is the closed angle setting, installation section (6) department sets up installation through groove (7), the middle part central point of harness wire eye section (2) puts and sets up sliding opening (8), it is provided with broken string suggestion piece (9) to slide in sliding opening (8), suggestion piece middle part is equipped with harness wire eye (10).

2. A heddle for an air jet loom according to claim 1, characterised in that: clamping grooves (11) are symmetrically formed in two sides of the wire breakage prompting block (9) in the width direction, two side walls of the sliding opening (8) in the width direction are clamped in the clamping grooves (11) in the two sides respectively, and the sliding block is arranged on the heddle eye section (2) in a sliding mode through the matching of the clamping grooves (11) and the side walls of the sliding opening (8).

3. A heddle for an air jet loom according to claim 1, characterised in that: cambered surfaces (12) are arranged at openings on two sides of the inner wall of the heddle eye (10) in the depth direction.

4. A heddle for an air jet loom according to claim 1, characterised in that: inclined planes (13) are arranged at openings of two sides of the inner wall of the installation through groove (7) in the depth direction.

5. A heddle for an air jet loom according to claim 1, characterised in that: the width of the sliding opening (8) is 4mm, and the length of the sliding opening (8) is 30 mm.