CN2333724Y

CN2333724Y - Knitting needle for braiding machine

Info

Publication number: CN2333724Y
Application number: CN 98225119
Authority: CN
Inventors: 杨知新
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-17
Filing date: 1998-09-17
Publication date: 1999-08-18
Anticipated expiration: 2008-09-17

Abstract

The utility model relates to a knitting needle for a braiding machine, which comprises a needle butt, a needle bar, a needle tongue, a needle head, etc. The utility model is characterized in that the needle head part which forms a semi-conical surface shape is composed of a needle hook, a small domed elbow and an elastic section. The knitting needle can be directly used without changing equipment on all present knitting machines using a tongue needle. The utility model has the advantages that the utility model is suitable for knitting the fabric with small deformation, large density and small shrinkage. The utility model is particularly suitable for a thin fabric.

Description

The knitting needle that braiding machine is used

The utility model provides the knitting needle of braiding usefulness in a kind of hosiery industry production, and this knitting needle all can be changed weaving machine structure and directly employing not on the knitting machine of all employing latch needles productions at present.

Knitting needle is the fabric that braiding machine wove of latch needles, pinhead-sized restriction when its density often is subjected to knocking over.Unlikely leakage is fed when guaranteeing yarn feeding, and the hook portion of syringe needle pinhock is subjected to certain restriction, too smallly can influence yarn feeding, and especially at the production fine needle during apart from high density fabric, this problem is more outstanding.When product is used in the production environmental protection, adopt nothing stretching or low drawing of fibers such as glass fibre, more be difficult to increase density.Simultaneously, present knitwear are worn direction day by day and are developed outside coat and underwear, and this just requires fabric must have characteristics such as distortion is little, contraction is little, density is big.Require higher to slight knitting coat lining.The knitting needle of existing structure extremely difficulty satisfies the high density requirement.

In order to adapt to the fabric of characteristics such as the braiding distortion is little, contraction is little, density is big, especially weave the requirement of top-weight fabric, the utility model has designed a kind of half cone-shaped elasticity syringe needle knitting needle.

The knitting needle of the utility model design comprises several parts such as pin heel, shank, needle latch, syringe needle.It is characterized in that described needle section branch comprises pinhock, roundlet bending head and elasticity position three parts, pinhock, roundlet bending head and elasticity position three parts constitute half cone-shaped.

The advantage of this knitting needle is to be adapted to weave fabric, the especially top-weight fabric that distortion is little, density big, contraction is little.Because this knitting needle needle head structure is half cone-shaped, yarn can not fed outside pinhock during yarn feeding.When the old coil knocking over of woollen yarn knitting greater density fabric, before the previous old coil that still hangs on the pinhock was not also deviate from fully, as long as enter half cone-shaped position, the coil of adjacent beginning knocking over just can shift to it.Because the syringe needle of this knitting needle has certain elastic modelling quantity, when old coil begins to close needle latch, needle latch bump pinhock, can play cushioning effect, reduce to impact bounce; When the coil knocking over that density is bigger is passed through, can rely on the elastic compression syringe needle, syringe needle be diminished and knocking over smoothly.

Accompanying drawing is the utility model structural representation, among the figure:

1. pinhock; 2. roundlet bending head; 3. elasticity position; 4. needle latch.

Provide embodiment below in conjunction with accompanying drawing.

1. get 90 ^#Steel wire or sheetmetal are rolled down to the required thickness of knitting needle;

2. punching out blank pin;

3. levigate syringe needle part is partly worn into circle or semicircle with syringe needle;

4. mill out the trough that embeds needle latch 4 in position, pin cheek;

Syringe needle part is crooked 5., make pinhock 1, roundlet bending 2 and elasticity position 3 constitute half cone face shapes;

6. finished product all by former operation, former processes, until quenching, polishing, quality inspection, is made as pin cheek, needle latch 4, shank, pin heel etc. in other positions of knitting needle.

Claims

1. the knitting needle used of braiding machine comprises several parts such as pin heel, shank, needle latch, syringe needle, it is characterized in that described syringe needle comprises pinhock 1, roundlet bending 2, elasticity position 3, and above-mentioned pinhock 1, roundlet bending 2 and elasticity position 3 constitute half cone face shapes.