CN201778194U

CN201778194U - Yarn feeder seat for flat knitting machine

Info

Publication number: CN201778194U
Application number: CN201020263529XU
Authority: CN
Inventors: 颜文法
Original assignee: MATSUYA MACHINERY (HUIZHOU) CO Ltd
Current assignee: MATSUYA MACHINERY (HUIZHOU) CO Ltd
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2011-03-30
Anticipated expiration: 2020-07-13

Abstract

The utility model discloses a yarn feeder seat for a flat knitting machine, comprising a yarn feeder seat body capable of sliding along a guide rail; the yarn feeder seat body comprises a first shuttle box and a second shuttle box that are fixedly connected together; and the first shuttle box and the second shuttle box are connected through a connection block. The first shuttle box and the second shuttle box are stagger, and are the same in shape. A first notch and a second notch with upward openings are respectively installed above the first shuttle box and the second shuttle box. A yarn feeder connecting member for fixing the yarn feeder is installed at the lower part of the first shuttle box. The utility model aims to provide a yarn feeder seat in which the required needles for finishing thread hanging operation are a few and the process for the needle from lifting to falling is short.

Description

A kind of yarn seat that is used on the flat machine

[technical field]

The utility model relates to a kind of yarn seat that is used on the flat machine.

[background technology]

In flat machine braiding process, yarn-feeding process is by yarn seat on the guide rail and cooperate (as the Fig. 5) that drives pin, makes the yarn mouth send into yarn between knitting position and triangle center line.Can also be according to the variation of the reciprocal action correspondence of head.

Traditional triangle center line to knitting position has the 40mm distance approximately, the yarn mouth can find a suitable lapping position (as Fig. 6 between this, Fig. 7), do not influence the needle latch folding and can keep suitable pad yarn angle again, make yarn enter smoothly and finish braid movement in the pinhock.Use traditional yarn seat, because the line outlet of yarn mouth is all the time after center line, make triangle ascending, descending pin zone 12 general about 40mm in the flat machine, needle latch in the flat machine is opened zone 14 and 10 general about 8-15mm, and the needle latch in the flat machine in the flat machine closes closed

region

13 and 11 general about 8-15mm.Like this, it is many to use traditional yarn seat to finish the knitting needle that hanging wire action needs, and knitting needle is long by the stroke that rises to decline.

In order to address the above problem, inventor spy designs utility model.

[utility model content]

The utility model has overcome the deficiency of above-mentioned technology, provides that a kind of to finish the knitting needle that hanging wire action needs fewer, and knitting needle is by the short yarn seat of the stroke ratio that rises to decline.

For achieving the above object, the utility model has adopted following technical proposal:

A kind of yarn seat that is used on the flat machine, including can be along the yarn seat body 1 of guide rail slip, described yarn seat body 1 is made up of two the first shuttle boxes 2 that are fixed together and the second shuttle box 3, connects by contiguous block 8 between the described first shuttle box 2 and the second shuttle box 3.The described first shuttle box 2 staggers mutually with the second shuttle box 3, and is identical shaped shuttle box.Above the first shuttle box 2 and the second shuttle box 3, be respectively equipped with first breach 4 and second breach 5 that opening makes progress.Be provided with the yarn mouth connector 6 that is used for fixing the yarn mouth in the bottom of the first shuttle box 2.

The beneficial effects of the utility model are: the yarn seat body is made up of two the first shuttle boxes that are fixed together and the second shuttle box, connect by contiguous block between the described first shuttle box and the second shuttle box, be provided with the yarn mouth connector that is used for fixing the yarn mouth in the bottom of the first shuttle box, can realize making the line outlet of yarn mouth all the time before center line by said structure, therefore the knitting needle of finishing hanging wire action needs is fewer, and knitting needle is shorter by the stroke ratio that rises to decline.

[description of drawings]

Stereogram when Fig. 1 is moved to the left on flat machine for the utility model;

The schematic diagram of yarn mouth pad yarn when Fig. 2 is moved to the left on flat machine for the utility model;

Stereogram when Fig. 3 moves right on flat machine for the utility model;

The schematic diagram of yarn mouth pad yarn when Fig. 4 moves right on flat machine for the utility model;

Fig. 5 is the plane of existing yarn seat;

The schematic diagram of yarn mouth pad yarn when Fig. 6 is moved to the left on flat machine for existing yarn seat;

The schematic diagram of yarn mouth pad yarn when Fig. 7 moves right on flat machine for existing yarn seat.

[specific embodiment]

Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:

Referring to Fig. 1,3, the utility model is a kind of yarn seat that is used on the flat machine, including can be along the yarn seat body 1 of guide rail slip, described yarn seat body 1 is made up of two the first shuttle boxes 2 that are fixed together and the second shuttle box 3, connects by contiguous block 8 between the described first shuttle box 2 and the second shuttle box 3.The described first shuttle box 2 staggers mutually with the second shuttle box 3, and is identical shaped shuttle box.Above the first shuttle box 2 and the second shuttle box 3, be respectively equipped with first breach 4 and second breach 5 that opening makes progress.Be provided with the yarn mouth connector 6 that is used for fixing the yarn mouth in the bottom of the first shuttle box 2.

The utility model is used in a kind of additional small handpiece (application number is 201020223959.9) of application on 06 12nd, 2010 with the applicant in use.

During work, when Nose Left slides (as Fig. 1, Fig. 2), shuttle tape untie-sell on the head enters in first breach 4 of the described first shuttle box 2, and contact with the left wall 4.1 of first breach 4, drive yarn seat body 1 and slide left, make the line outlet of yarn mouth before center line.

When Airplane Nose Right slides (as Fig. 3, Fig. 4), another shuttle tape untie-sell on the head enters in second breach 5 of the described second shuttle box 3, and contacts with the right wall 5.1 of second breach 5, drive yarn seat body 1 and slide to the right, make the line outlet of yarn mouth equally before center line.

Because in the utility model, the line outlet of yarn mouth always before center line, makes triangle ascending, descending pin zone 20 less than 20mm, needle latch closes closed region 18 less than 10mm, and middle needle latch is opened zone 19 less than 10mm.Thereby when finishing the hanging wire action, needed knitting needle is fewer, and knitting needle is shorter by the stroke ratio that rises to decline.

Claims

1. yarn seat that is used on the flat machine, including can be along the yarn seat body (1) of guide rail slip, it is characterized in that described yarn seat body (1) is made up of two the first shuttle boxes (2) that are fixed together and the second shuttle box (3), be respectively equipped with first breach (4) and second breach (5) that opening makes progress at the first shuttle box (2) and the second shuttle box (3) top, first breach (4) staggers mutually with second breach (5), the left wall (41) of described first breach (4) cooperates with the untie-sell of a shuttle tape and yarn seat body (1) is moved to left, and the right wall (51) of described second breach (5) cooperates with another shuttle tape untie-sell and yarn seat body (1) is moved to right; Be provided with the yarn mouth connector (6) that is used for fixing yarn mouth (7) in the bottom of the first shuttle box (2).

2. a kind of yarn seat that is used on the flat machine according to claim 1, it is characterized in that the described first shuttle box (2) and the second shuttle box (3) between connect by contiguous block (8).

3. a kind of yarn seat that is used on the flat machine according to claim 1 and 2 is characterized in that the described first shuttle box (2) and the second shuttle box (3) are identical shaped shuttle box.