CN217948429U

CN217948429U - Needle-shed and knitting needle group

Info

Publication number: CN217948429U
Application number: CN202221723722.6U
Authority: CN
Inventors: 陈崇; 安勇强; 张峰; 王靖敏
Original assignee: Tongxiang Qianglong Machinery Co Ltd
Current assignee: Tongxiang Qianglong Machinery Co Ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-02
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a needle-cutting and knitting needle group, wherein the needle-cutting comprises a needle body, a needle rod and a needle tail, the front end of the needle body is connected with the needle rod, the rear end of the needle body is connected with the needle tail, the front end of the needle rod is connected with a needle hook and a needle latch for closing and opening the needle hook; a needle butt is arranged at the joint of the needle body and the needle tail; the upper top surface of the needle tail is a plane, the height of the upper top surface is lower than that of the needle body, and the tail part of the needle tail is bent towards one side; one side of the needle rod is connected with a ring expanding piece, and the other side of the needle rod is provided with a notch for turning over the needle; the upper top surface of the latch has a section of plane structure. The knitting needle group comprises a push needle, a selection piece and the needle cutting, the push needle is overlapped on the needle tail of the needle cutting, and the selection piece is overlapped on the push needle. The during operation of knitting needle group, push pin pressure is on giving up the needle, can let give up the needle and remove more stably, in addition, gives up the backshank of needle to a lateral buckling and is the perk form, can make give up the needle and keep sharp work and have certain elasticity in the needle groove.

Description

Give up needle and knitting needle group

Technical Field

The utility model relates to a computerized flat knitting machine technical field, specifically say, relate to a house needle and knitting needle group.

Background

The cam base plate of the flat knitting machine reciprocates to drive the knitting needle group to lift, thereby weaving the fabric, the existing knitting needle group usually has the needle cutting, long stitch, short stitch and needle selecting sheet to make up, a plurality of knitting needle groups are set up on the faller at equal intervals, the needle cutting is the main looping machine element, under the effect of the cam base plate, can finish a series of knitting movements such as looping, tucking, float and transfer, but the existing needle cutting has the disadvantages of needle turning, poor knocking over effect, unstable when moving in the use process, therefore, it is necessary to improve and optimize the existing needle cutting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects existing in the prior art, and provides a house needle and a knitting needle group with reasonable structural design.

The utility model provides a technical scheme that above-mentioned problem adopted is: a needle for cutting a needle comprises a needle body, a needle rod and a needle tail, wherein the front end of the needle body is connected with the needle rod, the rear end of the needle body is connected with the needle tail, and the front end of the needle rod is connected with a needle hook and a needle latch for closing and opening the needle hook; the method is characterized in that: a needle butt is arranged at the joint of the needle body and the needle tail; the upper top surface of the needle tail is a plane, the height of the upper top surface of the needle tail is lower than that of the upper top surface of the needle body, and the tail part of the needle tail is bent towards one side; one side of the needle rod is connected with a ring expanding piece, and the other side of the needle rod is provided with a notch for needle turning; the upper top surface of the latch is provided with a section of plane structure.

Preferably, one side of the needle tail is provided with a notch for bending.

The utility model also provides a knitting needle group, including push pin and selection needle, it still includes foretell house needle, the push pin overlap joint is on the backshank of house needle, select the needle overlap joint on the push pin.

Compared with the prior art, the utility model, have following advantage and effect:

1. when the knitting needle group works, the push needles are pressed on the needle cutting surfaces, so that the needle cutting movement is more stable, in addition, the needle tails of the needle cutting are bent towards one side to form a tilting shape, so that the needle cutting can keep linear work in the needle grooves and has certain elasticity;

2. a notch for needle turning is formed in one side of the needle rod, so that the tension of the coil can be relieved when the needle is turned;

3. the upper top surface of the latch has a section of planar structure, i.e. slightly flattening the knitted latch may help to make the loop easier to remove.

Drawings

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

Fig. 1 is a front view of the needle cutting device according to the embodiment of the present invention.

Fig. 2 is a schematic top view of the needle cutting device according to the embodiment of the present invention.

Fig. 3 is a schematic view of a three-dimensional structure of a needle cutting needle in an embodiment of the present invention.

Fig. 4 is a schematic structural view of the needle unit installed in the needle groove according to the embodiment of the present invention.

Description of the reference numerals: cutting needles a; pushing the needle b; selecting a needle c; a needle body 1; a needle bar 2; a notch 200 for needle turning; a needle tail 3; a notch 300 for bending; a needle hook 4; a latch 5; an arc surface 501; a planar structure 500; a butt 6; and a ring expanding sheet 7.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

See fig. 1-4.

The embodiment discloses an economical and stable knitting needle group, which comprises a needle cutting a, a push needle b and a selector c, wherein the needle cutting a comprises a needle body 1, a needle rod 2 and a needle tail 3, the rear end of the needle body 1 is connected with the needle tail 3, the upper top surface of the needle tail 3 is a plane, the push needle b is overlapped on the needle tail 3 of the needle cutting, the selector c is overlapped on the push needle b, and the push needle b is pressed on the needle cutting a when the knitting needle group works, so that the movement of the needle cutting a is more stable.

In this embodiment, the front end of the needle body 1 is connected with the needle bar 2, the front end of the needle bar 2 is connected with the needle hook 4 and the latch 5 for closing and opening the needle hook 4, the front end of the upper top surface of the latch 5 is a section of circular arc surface 501, and connected behind the circular arc surface 501 is a section of plane structure 500, and the plane structure 500 (i.e. slightly flattening the knitting latch) can help to make the loop off more easily.

In this embodiment, a butt 6 is arranged at the joint of the needle body 1 and the needle tail 3, and the butt 6 is used for receiving the pushing action of the triangular bottom plate, so that the needle cutting enters the corresponding needle passing path.

In this embodiment, the upper top surface of the needle body 1 is also a plane, the height of the upper top surface is greater than that of the needle tail 3, the tail of the needle tail 3 is bent to one side, a bending notch 300 is arranged on one side of the needle tail 3, and the needle tail 3 is bent to be in a tilting shape, so that the needle can keep linear work in the needle groove and has certain elasticity.

In this embodiment, one side of the needle bar 2 is connected with the ring expanding piece 7, and the other side is provided with a notch 200 for needle turning, which can relieve the tension of the coil when the needle is turned.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A needle for cutting needles comprises a needle body (1), a needle rod (2) and a needle tail (3), wherein the front end of the needle body (1) is connected with the needle rod (2), the rear end of the needle body (1) is connected with the needle tail (3), and the front end of the needle rod (2) is connected with a needle hook (4) and a needle latch (5) for closing and opening the needle hook (4); the method is characterized in that: a butt (6) is arranged at the joint of the needle body (1) and the needle tail (3); the upper top surface of the needle tail (3) is a plane, the height of the upper top surface of the needle tail (3) is lower than that of the upper top surface of the needle body (1), and the tail part of the needle tail (3) is bent towards one side; one side of the needle rod (2) is connected with a ring expanding piece (7), and the other side of the needle rod is provided with a notch (200) for needle turning; the upper top surface of the latch (5) is provided with a section of plane structure (500).

2. A pin according to claim 1, wherein: one side of the needle tail (3) is provided with a notch (300) for bending.

3. A knitting needle group comprising a push needle (b) and a selector (c), characterized in that: further comprising the pin according to any one of claims 1 to 2, wherein the push pin (b) overlaps the needle tail (3) of the pin, and the selector (c) overlaps the push pin (b).