CN201605401U

CN201605401U - Double-press-needle device of knitting machine

Info

Publication number: CN201605401U
Application number: CN2009202156235U
Authority: CN
Inventors: 管常军
Original assignee: SHUISHAN MACHINE (JIAXING) CO Ltd
Current assignee: SHUISHAN MACHINE (JIAXING) CO Ltd
Priority date: 2009-12-31
Filing date: 2009-12-31
Publication date: 2010-10-13
Anticipated expiration: 2019-12-31

Abstract

The utility model relates to a press-needle device of a knitting machine, comprising a left press-needle 1, a needle pulling cam 2, a right press-needle 4 and a needle descending cam 7, wherein the needle pulling cam 2 is combined with the left press-needle 1 to form a left screening block 5 under the condition that the installation condition of peripheral equipment is not changed; and the needle descending cam 7 is combined with the right press-needle 4 to form a right screening block 6 under the condition that the installation condition of peripheral equipment is not changed. The press-needle device leads the left press-needle and the right press-needle to be respectively integrated with the needle pulling cam and the needle descending cam, thus having compact structure. When in work, the press-needle device leads the rotating angles of the left press-needle and the right press-needle to be far lower than those of the existing double press-needles, thus improving the yield of knitting socks, and reducing the limitation of knitting three-dimensional sock patterns. Furthermore, compared with the cutter mounting hole position of the original single press-needle, the cutter mounting hole position of the double press-needles is not changed, and the device can realize simple interchange between the double press-needles and the single press-needle, and can meet the demand of changing the single press-needle into the double press-needles of a user.

Description

Two thumb-tack needle for subcutaneous embedding devices of Knitting Machinery

Technical field

The utility model relates to a kind of thumb-tack needle for subcutaneous embedding device of Knitting Machinery, especially relates to a kind of by thumb-tack needle for subcutaneous embedding and the synthetic two thumb-tack needle for subcutaneous embedding devices of combined type of other set of knives.

Background technology

Existing two thumb-tack needle for subcutaneous embedding device is made up of left thumb-tack needle for subcutaneous embedding, two independent device of right thumb-tack needle for subcutaneous embedding.Left side thumb-tack needle for subcutaneous embedding 1 has been installed between needle cam 2 and the super cutter 8 of elastic, and right thumb-tack needle for subcutaneous embedding 4 is loaded on color cam 3 and falls between the needle cam 7, and the angle of revolution between left thumb-tack needle for subcutaneous embedding and the right thumb-tack needle for subcutaneous embedding is 166 °, and existing two thumb-tack needle for subcutaneous embedding cutter expanded views as shown in Figure 1.

As seen from the above analysis, there is following shortcoming in existing two thumb-tack needle for subcutaneous embedding:

1. the thumb-tack needle for subcutaneous embedding device volume is excessive, and installation is big to the requirement in space, and period, the scope of application had certain limitation, improper small-bore machine.

2. when work, because thumb-tack needle for subcutaneous embedding angle of revolution, the left and right sides is excessive, not only influence is beaten with speed, and socks efficient is knitted in influence, and has certain limitation when the three-dimensional socks of braiding are spent type, when needle gage is too small, the situation that can not weave can occur.

Summary of the invention

The utility model is mainly and solves the existing in prior technology technical problem, provides a kind of compact conformation, the novel pair of thumb-tack needle for subcutaneous embedding device that the angle of revolution is little.

The problems referred to above of the present utility model, mainly be achieved by following technical proposals: the utility model comprises left thumb-tack needle for subcutaneous embedding 1, plays needle cam 2, right thumb-tack needle for subcutaneous embedding 4, falls needle cam 7, rise needle cam 2 with the constant situation of the mounting condition of peripheral equipment under be combined into left side screening piece 5 with left thumb-tack needle for subcutaneous embedding 1, fall needle cam 7 with the constant situation of the mounting condition of peripheral equipment under be combined into right screening piece 6 with right thumb-tack needle for subcutaneous embedding 4.

From the above, because utility model combines left thumb-tack needle for subcutaneous embedding and two parts of right thumb-tack needle for subcutaneous embedding with playing needle cam and fall needle cam, make to the utlity model has compact conformation, the advantage that required installing space is little; Simultaneously, during the utility model work, thumb-tack needle for subcutaneous embedding angle of revolution, the left and right sides is beaten with speed thereby improved far below existing two thumb-tack needle for subcutaneous embeddings, has improved and has knitted socks output, and reduced the limitation that weaves three-dimensional socks flower type; The cutter mounting hole site of the utility model cutter mounting hole site and former single thumb-tack needle for subcutaneous embedding does not change, and can realize the simple exchange of the utility model and former single thumb-tack needle for subcutaneous embedding, also can satisfy the demand that changes two thumb-tack needle for subcutaneous embeddings by the single thumb-tack needle for subcutaneous embedding of client.

Description of drawings

Accompanying drawing 1 is the cutter expanded view of prior art;

Accompanying drawing 2 is cutter expanded views of the present utility model;

Accompanying drawing 3 is right thumb-tack needle for subcutaneous embeddings of the present utility model and falls the structural representation that needle cam is integrated into right screening piece;

Accompanying drawing 4 is structural representations that a left thumb-tack needle for subcutaneous embedding of the present utility model and a needle cam are integrated into left side screening piece.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment 1:

The utility model comprises left thumb-tack needle for subcutaneous embedding 1, plays needle cam 2, right thumb-tack needle for subcutaneous embedding 4, falls needle cam 7, rise needle cam 2 with the constant situation of the mounting condition of peripheral equipment under be combined into left side screening piece 5 with left thumb-tack needle for subcutaneous embedding 1, fall needle cam 7 with the constant situation of the mounting condition of peripheral equipment under be combined into right screening piece 6 with right thumb-tack needle for subcutaneous embedding 4.

When braiding undertoe, heel, play needle cam 2 long pin pin is risen to middle corner angle top, the first half is upwards provoked one piece of ground of the every circle of hour hand by left and right sides picker head, makes it disengaging work; The mid portion knitting needle begins by left side screening piece 5, right screening piece 6 participation work to be pressed down on two pieces of ground of the every circle of hour hand.

Claims

1. two thumb-tack needle for subcutaneous embedding devices of a Knitting Machinery, comprise left thumb-tack needle for subcutaneous embedding (1), play needle cam (2), right thumb-tack needle for subcutaneous embedding (4), fall needle cam (7), it is characterized in that: described needle cam (2) with the constant situation of the mounting condition of peripheral equipment under be combined into left side screening piece (5) with described left thumb-tack needle for subcutaneous embedding (1), described fall needle cam (7) with the constant situation of the mounting condition of peripheral equipment under be combined into right screening piece (6) with described right thumb-tack needle for subcutaneous embedding (4).