CN107287749A - The syringe cylinder structure of circular knitter - Google Patents

Abstract

The present invention relates to the syringe cylinder structure of circular knitter, in more detail, partly prominent protuberance is formed with the outer peripheral face of the syringe of circular knitter, and can prevent from stably supporting the disengaging of the spring of needle, so that, it smoothly can stably carry out weaving operation, and so that more easily processing guides the needle tray of the movement of the needle of syringe outer peripheral face, minimizes fraction defective, and the difficulty in the manufacturing process of circular knitter is eliminated, improve productivity.The present invention as the syringe cylinder structure that the knitting member of fabric is woven into by the yarn feeding part for supplying the precursor needed for the braiding of fabric, by precursor supply from the yarn feeding part, the circular knitter that the crimp member of the fabric that the knitting member weaves is constituted is crimped onto, knitting member be formed with for weave precursor needle, so that the needle by move up and down cam, for the needle is recessed and moves syringe.

Description

The syringe cylinder structure of circular knitter

Technical field

The present invention relates to the syringe cylinder structure of circular knitter, in more detail, in the outer peripheral face shape of the syringe of circular knitter Into there is partly prominent protuberance, and it can prevent from stably supporting the disengaging of the spring of needle, thus, it is possible to so that circular Knitting machine smoothly stably carries out weaving operation, and so that the more easily shifting of the needle of processing guiding syringe outer peripheral face Dynamic needle tray, minimizes fraction defective.

Background technology

In general, circular knitter is the fibre machine for being used to produce the basic fabric of dress ornament industry identically with loom Ring is made in tool, the yarn that such circular knitter is supplied to needle by needle, and the ring is connected by direction anyhow Braid is weaved into chain, and manufactures dress ornament class fabric etc..

Above-mentioned circular knitter is made up of the roller of rotation driving, is formed with each outer peripheral face of roller multiple recessed Groove, multiple needles are intervened in each groove, and each needle is moved up and down by being configured at the cam box in the outside of roller, also, Needle is moved up and down by the up and down motion of each above-mentioned needle along each groove of roller, and is worked out from yarn feeder The yarn of supply.

Also, the twin-roll type circular knitting being made up of the roller of top and the bottom 2 is widely used that in circular knitter Machine, such twin-roll type circular knitter is formed by the upper cylinder and lower cylinder of rotation driving, in upper cylinder and bottom Be formed with multiple grooves on each outer peripheral face of roller, multiple jack intervened on each groove, each jack by with The cam box in outside of each roller is placed in by moving up and down, also, the up and down motion edge that needle passes through each such jack Each groove for upper cylinder and lower cylinder is moved up and down, and works out the yarn supplied from yarn feeder.

Also, the end adjoined each other of upper cylinder and lower cylinder is individually provided with multiple matte braiding sedimentations The yarn that auxiliary is mounted on the pinhock of needle is played in piece and multiple bottom sinkers, matte braiding with sinker and bottom sinker Ring formation effect.

Conventional look-ahead technique document Prior Art on the roller of such circular knitter is Korean Patent Laid spy 2003- The denomination of invention " needle and syringe of circular knitter " of No. 0000258.

The set pin of the above-mentioned conventional integrally formed species according to the product made up by circular knitter of invention Group (group), so that the reciprocating motion of needle is more accurately swimmingly carried out, the horizontal pin of circular knitter is in a needle main body Portion forms the needle section of more than 2, while so that the horizontal syringe of circular knitter turns into 2 etc. by longitudinal subdivision spatial portion Point.

Also, South Korea logs in title " the circular knitter rolling of the utility model of utility model publication 20-0464633 Cylinder needle construction body " provides a kind of circular knitter roller needle construction body, is formed with the rollers on the protrusion tab of portion's jack Guide groove, and ensure the contact raised with driving of automatic needle selection machine, so that the woven condition of braid is good, so that, reduction The defective products of braid, it is ensured that the smooth operation of circular knitter.

But, the syringe of above-mentioned conventional circular knitter, the fine needle tray in its periphery face is moved up and down Needle support it is unstable, therefore, occur the stability driving of circular knitter and the fabric woven in circular knitter The problem of uneven microstructure.

Also, during the needle tray of the fine clearance in the syringe outer peripheral face of processing circular knitter, because of zig zag plane Process and occur the difficulty of operation and fraction defective increase.

The content of the invention

Technical problem

The problem of in order to solve above-mentioned, the purpose of the present invention is to be dashed forward in the outer peripheral face formation part of the syringe of circular knitter The protuberance gone out, and prevent from stably supporting the disengaging of the spring of needle, so that so that circular knitter is smoothly stably carried out Weaving operation, further, it is possible to which the more easily needle tray of the movement of the guiding needle of processing syringe outer peripheral face, is minimized bad Rate.

Technical scheme

The present invention as the yarn feeding part as the precursor needed for for supplying the braiding of fabric, will be supplied from the yarn To part) precursor of supply is woven into the knitting member of fabric), be crimped onto the knitting member braiding fabric crimp member The syringe cylinder structure of the circular knitter of composition, knitting member be formed with for weave precursor needle, cause the needle by The cam of lower motion, for the recessed and mobile syringe of the needle.

Also, the outer peripheral face of syringe be formed with so that needle move up and down multiple needle trays, stably support be recessed in institute State needle tray and the spring of the needle of movement, the protuberance of disengaging for blocking the spring.

Technique effect

It is as described above, the protuberance that the present invention is partly protruded in the outer peripheral face formation of the syringe of circular knitter, and Prevent support needle stabilization spring disengaging, thus, it is possible to it is smooth, stably carry out weaving operation.

Further, it is possible to more easily carry out the processing of the needle tray of the movement of the needle of guiding syringe outer peripheral face, minimize Fraction defective, thus, eliminates the difficulty in circular knitter manufacturing process, and improve productivity.

Brief description of the drawings

Fig. 1 is the sectional view for representing the circular knitter of the present invention；

Fig. 2 is the side view of the use state for the roller and needle for representing the circular knitter of the present invention；

Fig. 3 is the sectional view for the syringe cylinder structure for representing the circular knitter of the present invention.

Description of reference numerals

10：Yarn feeding part 20：Knitting member

21：Needle 22：Cam

23：Syringe 24：Needle tray

25：Spring 26：Protuberance

30：Crimp member

Embodiment

First, in the additional reference marks of inscape to each accompanying drawing, for identical inscape, even in phase Mutually represented on different accompanying drawings, identical symbol is also assigned as far as possible.

Also, when illustrating the present invention, judge that wanting for the present invention is obscured in the detailed description of relevant known composition or function During purport, then detailed description will be omitted.

Hereinafter, the composition and action effect according to the present invention is explained in detail with reference to the accompanying drawings.

As shown in Fig. 1 and Fig. 2, the yarn feeding part 10 of the precursor of the invention as needed for for supplying braiding fabric, For the precursor supplied from the yarn feeding part 10 to be woven into the knitting member 20 of fabric, is crimped from the knitting member The crimp member 30 of the fabric of 20 braidings is constituted.

The yarn feeding part 10, which is formed, to be fed into the precursor needed for braid with some tension and at a high speed The needle of row braiding motion.

The knitting member 20 is formed with the needle 21 of braiding precursor, so that the needle 21 is by the cam that moves up and down 22nd, the syringe 23 of the recessed movement of the needle 21.

The outer peripheral face of syringe 23 be formed with so that needle move up and down multiple needle trays 24, stably support recessed described Spring 25, the protuberance 26 of the disengaging of the blocking spring 25 of needle tray 24 and mobile needle.

The crimp member 30, which is formed, must crimp the fabric woven from the knitting member 20.

Hereinafter, the functions and effects of the composition according to the present invention are explained in detail with reference to the accompanying drawings.

As shown in Figure 1 to Figure 3, when circular knitter drives, precursor is supplied from the yarn feeding part 10, and to described Knitting member 20 is moved, to weave fabric.

Multiple needles 21 of roller of the rotation driving of the knitting member 20 are configured at by being configured at the outside of roller Cam 22 move up and down so that, weave from yarn feeding part 10 and supply by the up and down motion of each such needle The precursor answered.

Now, the needle 21 moved up and down in the needle tray 24 of the outer peripheral face of syringe 23 is steady by the spring 25 Surely support, also, by the way that the disengaging of spring 25 can be prevented in the protuberance that the outer peripheral face of syringe 23 is partly protruded, and it is hard Admittedly maintain its structure, therefore so that be stably driven with to circular knitter fault-free or maloperation, carry out weaving operation.

More than explanation simply exemplarily illustrate technological thought of the invention, therefore, technical field of the invention Those of ordinary skill can carry out various modifications and deformation in the range of the essential characteristic of the present invention is not departed from.

So as to which the embodiment disclosed in the present invention is the technological thought of the explanation present invention, and is not intended to limit, this hair Bright technological thought is not in the such embodiment of restriction.

Protection scope of the present invention should be explained by Claims scope, all skills in the scope equal with it Art thought belongs to interest field of the present invention.

Claims (2)

1. a kind of syringe cylinder structure of circular knitter, is used as the yarn feeding portion as the precursor needed for for supplying the braiding of fabric Part (10), the precursor supplied from the yarn feeding part (10) is woven into the knitting member (20) of fabric, be crimped onto it is described The syringe cylinder structure for the circular knitter that the crimp member (30) of the fabric of knitting member (20) braiding is constituted, it is characterised in that

Knitting member (20) be formed with for weave precursor needle (21), so that the needle (21) is by the cam that moves up and down (22), for the recessed and mobile syringe (23) of the needle (21).

2. the syringe cylinder structure of circular knitter according to claim 1, it is characterised in that

The outer peripheral face of syringe (23) be formed with so that multiple needle trays (24) for moving up and down of needle, stably support be recessed in it is described Needle tray (24) and the spring (25) of mobile needle, the protuberance (26) of disengaging for blocking the spring (25).