CN216006255U

CN216006255U - Carpet machine needle

Info

Publication number: CN216006255U
Application number: CN202121847240.7U
Authority: CN
Inventors: 叶朝华; 叶朝旺
Original assignee: Huawang Tufting Machinery Technology Jingjiang Co ltd
Current assignee: Huawang Tufting Machinery Technology Jingjiang Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a carpet machine needle, which comprises a needle rod, wherein a needle tail is integrally formed at one end of the needle rod, the needle rod comprises a needle tail and a needle head, the needle tail and one end of the needle rod are integrally formed, the needle head and one end of the needle rod, which is far away from the needle tail, are integrally formed, a first inclined plane is integrally formed at one end of the needle rod, which is close to the needle tail, a second inclined plane is integrally formed at one end of the needle rod, which is close to the needle head, a needle eye is arranged at one end of the first inclined plane, which is close to the needle head, and the needle eye is positioned at the joint of the first inclined plane and the needle head, a wear-resistant layer is arranged on the surface of the needle rod, and the wear-resistant layer is an aluminum oxide wear-resistant layer or a tungsten carbide wear-resistant layer; when the utility model is used, the needle rod is manufactured by adopting the high-quality special steel wire for needle manufacturing, so that the needle rod has the advantages of good tensile strength, good wear resistance, difficult breakage of the needle body, stable performance and long service life, and simultaneously, the needle head is longer, the needle eye is longer and the width is narrower, thereby improving the puncture capability of the needle head, reducing the strong resistance and improving the production quality and efficiency.

Description

Carpet machine needle

Technical Field

The utility model relates to the technical field of tufted carpet machines, in particular to a carpet machine needle.

Background

The carpet is a ground laying object made of natural fibers or chemical synthetic fibers such as cotton, hemp, wool, silk and grass yarn through manual or mechanical knitting, tufting or weaving. It is one of the traditional arts with a long history worldwide. The floor covering is covered on the ground of houses, hotels, meeting rooms, entertainment places, gymnasiums, exhibition halls, vehicles, ships, airplanes and the like, has the effects of reducing noise, insulating heat and decorating, and has the effects of improving foot feel, preventing slipping and preventing air pollution. The using areas in the house are kitchen, bedroom, bedside, tea table, sofa, toilet and living room.

The machine-made tufted carpet is one of carpets, a carpet machine needs to be used for knitting and sewing when the tufted carpet is produced, and the traditional carpet machine has the defects of high resistance, poor puncture force, easy breakage and abrasion of machine needles, and low production quality and efficiency. To this end, a carpet machine needle is proposed.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a carpet machine needle to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a carpet machine needle comprises a needle rod, wherein the needle rod comprises a needle tail and a needle head, the needle tail and one end of the needle rod are integrally formed, and the needle head and one end, far away from the needle tail, of the needle rod are integrally formed.

Through adopting above-mentioned technical scheme, make the needle bar through adopting high-quality special steel wire of system needle for the tensile strength of needle bar is good, and the wearability is good, and the needle body is difficult for the fracture, stable performance, long service life, simultaneously because the syringe needle is longer, the eye of the needle is longer and the width is narrower, has improved the puncture ability of syringe needle, has reduced strong resistance, has improved production quality and efficiency.

Preferably, a first inclined plane is integrally formed at one end of the needle rod close to the needle tail, and a second inclined plane is integrally formed at one end of the needle rod close to the needle head.

Through adopting above-mentioned technical scheme, be convenient for install the needle bar, improve the wearability of needle bar.

Preferably, one end of the first inclined plane, which is close to the needle head, is provided with a needle eye, and the needle eye is located at the joint of the first inclined plane and the needle head.

By adopting the technical scheme, the yarn can conveniently penetrate through the needle eye.

Preferably, the needle eye is a kidney-shaped hole.

By adopting the technical scheme, the needle eye is longer and narrower in width.

Preferably, the end of the needle remote from the needle shaft is tapered.

Through adopting above-mentioned technical scheme, reduce the puncture resistance, improved the puncture ability of syringe needle.

Preferably, the surface of the needle rod is provided with a wear-resistant layer, and the wear-resistant layer is an aluminum oxide wear-resistant layer or a tungsten carbide wear-resistant layer.

Through adopting above-mentioned technical scheme, improved the wearability of needle bar, prolonged the life of needle bar.

Compared with the prior art, the utility model has the beneficial effects that: the needle rod is manufactured by adopting the high-quality special steel wire for needle manufacturing, so that the tensile strength of the needle rod is good, the wear resistance is good, the needle body is not easy to break, the performance is stable, the service life is long, meanwhile, because the needle head is longer, the needle eye is longer and the width is narrower, the puncture capability of the needle head is improved, the strong resistance is reduced, and the production quality and the production efficiency are improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a needle bar; 2. needle tail; 3. a needle head; 4. a first inclined plane; 5. a second inclined plane; 6. and (5) needle eyes.

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, a carpet machine needle includes a needle bar 1.

In order to improve the wear resistance of the needle rod 1 and prolong the service life of the needle rod 1, a wear-resistant layer is arranged on the surface of the needle rod 1, the wear-resistant layer is an aluminum oxide wear-resistant layer or a tungsten carbide wear-resistant layer, and meanwhile, the needle rod 1 is made of a high-quality special steel wire for needle making, so that the tensile strength of the needle rod 1 is good, and the toughness of needle body steel is good;

in order to reduce puncture resistance and improve puncture capacity of the needle head 3, the needle head 3 is integrally formed at one end of the needle rod 1, which is far away from the needle tail 2, the end part of the needle head 3 is set to be conical, meanwhile, the needle rod 1 comprises the needle tail 2 and the needle head 3, and one end of the needle rod 1 and the needle tail 2 are integrally formed;

in order to facilitate the installation of the needle bar 1, a first inclined surface 4 and a second inclined surface 5 are arranged, the first inclined surface 4 is integrally formed with one end of the needle bar 1 close to the needle tail 2, and the second inclined surface 5 is integrally formed with one end of the needle bar 1 close to the needle head 3;

in order to facilitate the yarn to pass through the needle eye 6, the needle eye 6 is arranged at one end, close to the needle head 3, of the first inclined plane 4, the needle eye 6 is arranged to be a waist-shaped hole, so that the needle eye 6 is long and narrow in width, and the needle eye 6 is located at the connecting position of the first inclined plane 4 and the needle head 3.

The working principle is as follows: during the use, make needle bar 1 through adopting special steel wire of high-quality system needle for needle bar 1's tensile strength is good, and the wearability is good, and the needle body is difficult for the fracture, stable performance, and long service life, simultaneously because syringe needle 3 is longer, and eye 6 is longer and the width is narrower, has improved syringe needle 3's puncture ability, has reduced strong resistance, has improved production quality and efficiency.

The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A carpet machine needle, comprising a needle bar (1), characterized in that:

needle bar (1) includes backshank (2) and syringe needle (3), backshank (2) with the one end integrated into one piece of needle bar (1), syringe needle (3) with needle bar (1) is kept away from the one end integrated into one piece of backshank (2), needle bar (1) is close to the one end integrated into one piece of backshank (2) has first inclined plane (4), needle bar (1) is close to the one end integrated into one piece of syringe needle (3) has second inclined plane (5), first inclined plane (4) are close to needle eye (6) have been seted up to the one end of syringe needle (3), just needle eye (6) are located first inclined plane (4) with the junction of syringe needle (3).

2. Carpet machine needle according to claim 1, characterized in that: the needle eye (6) is a waist-shaped hole.

3. Carpet machine needle according to claim 1, characterized in that: the end of the needle head (3) far away from the needle rod (1) is conical.

4. Carpet machine needle according to claim 1, characterized in that: the surface of the needle rod (1) is provided with a wear-resistant layer, and the wear-resistant layer is an aluminum oxide wear-resistant layer or a tungsten carbide wear-resistant layer.