CN214458587U

CN214458587U - Harness wire for yarn-spreading carbon fiber fabric

Info

Publication number: CN214458587U
Application number: CN202120060547.6U
Authority: CN
Inventors: 唐永生; 张学思; 闫蓬堂; 刘清刚
Original assignee: Weihai Tuozhan Fiber Co ltd
Current assignee: Weihai Tuozhan Fiber Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-22
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a harness wire for spreading yarn carbon fiber fabric, which comprises a harness wire body, wherein the middle part of the harness wire body is provided with a yarn inlet hole for yarn to pass through, both ends of the harness wire body are respectively provided with a palm frame hook connected with a palm frame, and the harness wire is characterized in that the palm frame hook comprises a hook part and a connecting part, the hook part is connected with the palm frame, one end of the connecting part is connected with the hook part, the other end is fixedly connected with the harness wire body, one side of the connecting part, which faces the hook part, is provided with an auxiliary fixing part for reinforcing the connection between the hook part and the palm frame, the harness wire can be fixed with special comb teeth on the harness wire through the palm frame hooks at both ends of the harness wire body, thereby the harness wire can not slide in the production process of fabric spreading, the carbon fiber can not contact with the outer wall of the harness wire, the abrasion of the carbon fiber is reduced, and the harness wire has simple structure, strong stability and reduced abrasion degree of the harness wire to the spread carbon fiber.

Description

Harness wire for yarn-spreading carbon fiber fabric

Technical Field

The utility model belongs to the technical field of the harness wire, concretely relates to exhibition yarn is harness wire for carbon fiber fabric.

Background

The spread carbon fiber fabric is a new product, compared with the common carbon fiber fabric, the spread carbon fiber fabric can be lighter and thinner due to the fact that the width of the yarn strips of the spread carbon fiber fabric is kept consistent, and the strength and the designability of the product are improved. The conventional harness wire can not produce the spreading carbon fiber fabric because the width of the carbon fiber yarn strip can not be ensured to be consistent at present. Currently, the only type of heddle produced by the company colorltebeck is produced by welding steel sheets, which slide during the production of the fabric, causing wear to the widened carbon fibres.

Therefore, in order to solve the above technical problems, it is necessary to provide a heddle for a spread carbon fiber fabric.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heddle for exhibition yarn carbon fiber fabric to produce among the solution prior art because of the heddle and slide and led to the fact the problem of wearing and tearing to the carbon fiber that widens.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhibition yarn is harness wire for carbon fiber fabric, includes the harness wire body, harness wire body middle part is provided with the yarn hole that advances that supplies the yarn to pass, harness wire body both ends are provided with respectively and are used for the palm frame couple that is connected with the palm frame, the palm frame couple is including hook portion and connecting portion, hook portion is connected with the palm frame, the one end and the couple portion of connecting portion are connected, and the other end and harness wire body fixed connection, connecting portion are provided with towards hook portion one side and are used for strengthening hook portion and the supplementary fixed part that the palm frame is connected.

As an optimal technical scheme of the utility model, connecting portion are the J type, hook portion is the L type, the bent end of the connecting portion of J type is connected with L type hook portion's long end.

As an optimized technical scheme of the utility model, couple portion surface is the frosting.

As an optimized technical proposal of the utility model, the straight end of the connecting part is 120 degrees to 150 degrees of included angle with the connecting part of the harness wire body.

As an optimized technical proposal of the utility model, the harness wire body is made of stainless steel material.

As an optimized technical proposal of the utility model, the surface of the harness wire body is processed by electroplating.

As an optimized technical solution of the present invention, the auxiliary fixing portion includes a rubber cushion.

Compared with the prior art, the beneficial effects of the utility model are that: can be fixed mutually with the special broach on the heald frame through the palm frame couple at heald body both ends to the heald can not produce in the production process of fabric and slide, makes the carbon fiber that widens can not contact with the outer wall of heald, has reduced the wearing and tearing of carbon fiber, has simple structure, and stability is strong, reduces the advantage of heald to the degree of wear of widening the carbon fiber.

Drawings

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

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is an enlarged view at a in fig. 1.

In the figure: 1. a heddle body; 2. a yarn inlet hole; 3. a palm frame hook; 4. a hook portion; 5. a connecting portion; 6. a rubber pad.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

As shown in fig. 1 and 2, a heddle for spreading carbon fiber fabrics comprises a heddle body 1, a yarn inlet hole 2 for yarns to pass through is arranged in the middle of the heddle body 1, palm frame hooks 3 used for being connected with a palm frame are respectively arranged at two ends of the heddle body 1, each palm frame hook 3 comprises a hook part 4 and a connecting part 5, each hook part 4 is connected with the palm frame, one end of each connecting part 5 is connected with the hook part 4, the other end of each connecting part is fixedly connected with the heddle body 1, an auxiliary fixing part used for reinforcing the connection between the hook parts 4 and the palm frame is arranged on one side, facing the hook parts 4, of each connecting part 5, the palm frame hooks 3 at the two ends of the heddle body 1 are fixed with special comb teeth on the heddle frame, so that the heddle does not slide in the production process of fabrics, carbon fibers cannot contact with the outer wall of the heddle in a widening mode, and the abrasion degree of the carbon fibers is reduced.

As an optimal technical scheme of the utility model, connecting portion 5 are the J type, and couple portion 4 is the L type, and the curved end of connecting portion 5 of J type is connected with the long end of L type couple portion 4, and couple portion 4 through connecting portion 5 of J type and L type reaches and palm the special broach phase-match on the frame to play the effect of stable connection on the palm frame.

As a preferred technical scheme of the utility model, 4 surfaces of couple portion are the frosting, and the frosting plays increase couple portion 4 and with the frictional force of the special broach on the palm frame to play the effect of strengthening the stability between the special broach on couple portion 4 and the palm frame.

As an optimized technical scheme of the utility model, the straight end of connecting portion 5 is 120 ~ 150 contained angles with harness wire body 1 junction, and the contained angle of this scope number of degrees is convenient for special broach on the palm frame to insert or shift out the effect of palm frame couple 3.

As an optimized technical scheme of the utility model, harness wire body 1 that harness wire body 1 made for stainless steel material utilizes stainless steel material's corrosion resistance, reaches extension harness wire body 1's life's effect, has also played the effect of strengthening harness wire body 1's rigidity intensity simultaneously.

As an optimized technical proposal of the utility model, the surface of the heddle body 1 is processed by electroplating, and the electroplating is utilized to play the role of strengthening the corrosion resistance and the wear resistance of the heddle body 1.

As an optimized technical scheme of the utility model, supplementary fixed part includes one deck cushion 6, utilizes the elasticity and certain frictional property of cushion 6 self, plays to compress tightly the special broach on the heald frame and fixes the effect in palm frame couple 3.

To sum up the utility model discloses a palm frame couple 3 at 1 both ends of harness wire body is fixed mutually with the special broach on the heald frame to the harness wire can not produce in the production process of fabric and slide, makes the carbon fiber that widens can not contact with the outer wall of harness wire, has reduced the wearing and tearing of carbon fiber, has simple structure, and stability is strong, reduces the advantage of harness wire to the degree of wear of the carbon fiber that widens.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a heddle for exhibition yarn carbon fiber fabric, includes heddle body (1), heddle body (1) middle part is provided with the yarn feeding hole (2) that supplies the yarn to pass, heddle body (1) both ends are provided with respectively and are used for palm frame couple (3) that are connected with the palm frame, a serial communication port, palm frame couple (3) are including couple portion (4) and connecting portion (5), couple portion (4) are connected with the palm frame, the one end of connecting portion (5) is connected with couple portion (4), the other end and heddle body (1) fixed connection, connecting portion (5) are provided with towards couple portion (4) one side and are used for strengthening the supplementary fixed part that couple portion (4) are connected with the palm frame.

2. The heddle for a spreading carbon fiber fabric according to claim 1, characterized in that: the connecting part (5) is J-shaped, the hook part (4) is L-shaped, and the bent end of the J-shaped connecting part (5) is connected with the long end of the L-shaped hook part (4).

3. The heddle for a spreading carbon fiber fabric according to claim 2, characterized in that: the outer surface of the hook part (4) is a frosted surface.

4. The heddle for a spreading carbon fiber fabric according to claim 2, characterized in that: the straight end of the connecting part (5) and the connecting part of the harness wire body (1) form an included angle of 120-150 degrees.

5. The heddle for a spreading carbon fiber fabric according to claim 1, characterized in that: the harness wire body (1) is made of stainless steel materials and is a harness wire body (1).

6. The heddle for a spreading carbon fiber fabric according to claim 5, characterized in that: the surface of the harness wire body (1) is subjected to electroplating treatment.

7. The heddle for a spreading carbon fiber fabric according to claim 1, characterized in that: the auxiliary fixing part comprises a layer of rubber mat (6).