CN102182002A

CN102182002A - Double-needle-pitch flat knitting machine

Info

Publication number: CN102182002A
Application number: CN 201110112031
Authority: CN
Inventors: 颜文法
Original assignee: MATSUYA MACHINERY (HUIZHOU) CO Ltd
Current assignee: MATSUYA MACHINERY (HUIZHOU) CO Ltd
Priority date: 2011-04-30
Filing date: 2011-04-30
Publication date: 2011-09-14
Anticipated expiration: 2031-04-30
Also published as: CN102182002B

Abstract

The invention discloses a double-needle-pitch flat knitting machine, which comprises a front needle bed and a rear needle bed; a plurality of needle grooves are respectively arranged on the two needle beds at intervals; the needle grooves on the two needle beds are in one-to-one correspondence; knitting needles are placed in the needle grooves; an elongated empty needle position is arranged between two adjacent needle grooves of each needle bed; the left side and the right left of the elongated empty needle position are respectively provided with a left fixed sinker and a right fixed sinker which are used for looping; and during half-stitch weaving, distance used for allowing thicker yarn to pass through is kept among the two fixed sinkers and respective adjacent knitting needles, and a movable sinker used for pressing old coils is arranged between the left fixed sinker and the knitting needle arranged at the right side of the left fixed sinker. The defect of the technology is overcome, and the double-needle-pitch flat knitting machine which is flexible in use and can be used for weaving good-quality lines is provided.

Description

A kind of crosspointer is apart from the flat machine device

[technical field]

The present invention relates to a kind of crosspointer apart from the flat machine device.

[background technology]

The needle gage of flat machine is with the specification of what pins of per inch as thick children, have on general the difference of pin numbers such as 3G, 5G, 7G, 9G, 10G, 12G, 14G, 16G adapt to different thick/thin raw material with different thick/thin product, with the demand of cooperation Various Seasonal and trend.

Because the knitting needle of flat machine is to be placed within the needle tray on the needle-bar by pin, the spacing of needle tray is then according to selected needle gage specification processing, the needle gage specification of this needle-bar is settled finally after the processing, do not allow to change, changing the pin number can only be undertaken by the specification that changes needle plate, cost is bigger, certain technical difficulty is also arranged, since needle gage can not change, the braiding scope of this needle gage just is subjected to certain limitation, could adapt to market so be equipped with different needle gages, but generally speaking, machine can't promote because of season and trend change the utilization rate that is influenced.

Method that adopt to change the pinhock size is also arranged, with thinner yarn of the knitting needle braiding of little pinhock and less coil, change thicker yarn of the knitting needle braiding of big pinhock and bigger coil whenever necessary, with the thickness scope of expansion fabric at the needle-bar of same needle gage.But this way has some limitations: 1, owing to adopted bigger pinhock, take into account the braiding of full pin and half pin, occurred can not knitting closeer cloth when full pin, can not knit the cloth of dredging when half pin.2,,, bigger difference is arranged when making the woven design comparison with the standard pin number because of the ratio of coil and sedimentation circle has had variation owing to adopted bigger pinhock.3, when half needle knitting, be subjected to the fixedly restriction of sinker distance of grid gear piece, the grid gear piece distance of knitting needle hook and both sides is still the distance of full pin, can not allow thicker yarn to pass through, and is just bigger if any the chance of tieing, holes.

Another kind method just adopts bigger pinhock, abandons thinner function to thicker development, can adopt simultaneously every a braid method, has formed one times of needle gage thick, and is called " spininess distance ".The way of " spininess apart from ": concluding is to adopt a kind of knitting needle to take into account simultaneously slightly/children's braiding scope, but occurs and the difference of standard pin distance, makes comparisons with 12G, and effect is as follows:

The pin number

16G

?14G

12G

10G

9G

7G

6G

5G

3G

Standard 12G

?.....

........

....

Standard 6G

.....

........

...

The spininess distance

......

...

.....

....

As seen, it is different adopting the braiding scope 12G and the 6G of standard pin distance, and the spininess distance then simultaneously can weave the part scope of 12G and 6G, but can not replace two standard pin distances fully.

[summary of the invention]

The present invention has overcome the deficiency of above-mentioned technology, provides a kind of use flexible, and the measured crosspointer of matter of braiding lines is apart from the flat machine device.

For achieving the above object, the present invention has adopted following technical proposal:

A kind of crosspointer is apart from the flat machine device, needle-bar and back needle-bar before including, on two needle-bars, be arranged at intervals with a plurality of needle trays respectively, needle tray on two needle-bars is corresponding one by one, knitting needle is housed in needle tray, between adjacent two needle trays of each needle-bar, be provided with strip shape empty needle position, be respectively equipped with a left side that is used for lopping in the left and right sides, strip shape empty needle position, right fixedly sinker, when half needle knitting knitting needle two fixedly sinker be provided with the knitting needle that closes on separately and can hold the distance that thicker yarn passes through, fixedly be provided with the movable sinker that is used to push down old coil between the knitting needle on sinker and its right side on a left side.

Fixedly be provided with thin empiecement between sinker and the movable sinker on a left side, fixedly be provided with thick empiecement between the knitting needle on sinker and its right side on the right side.

A left side fixedly sinker fixedly sinker is suitable to the distance of right side knitting needle with the right side to the distance of left side knitting needle, and apart from, be 1.08mm apart from minimum of a value when 12 pins are counted

The invention has the beneficial effects as follows: 1, the present invention is owing to be provided with the empty needle position, load onto knitting needle like this in the empty needle position and just can carry out full needle knitting, do not adorn knitting needle in the empty needle position and just can carry out half needle knitting, on a machine, realize two kinds of weaving manners, use very flexible, convenient.2, braiding lines quality height of the present invention.3, change bigger pinhock when half needle knitting, fixedly sinker rearranges, and is placed on the both sides of empty needle, strengthened the distance of knitting needle and sinker, can allow thicker yarn pass through, the ratio regular meeting of coil and sedimentation circle simultaneously approaches the effect of standard 6G, draws more approaching ratio.

[description of drawings]

Fig. 1 is a structural representation of the present invention.

[specific embodiment]

As Fig. 1, the present invention designed a function take into account simultaneously two standard pins apart from the function of spininess distance.Needle-bar 1 and back needle-bar 2 before having the present invention includes, on two needle-bars, be arranged at intervals with a plurality of needle trays 3 respectively, needle tray 3 on two needle-bars is corresponding one by one, knitting needle 4 is housed in needle tray 3, between adjacent two needle trays 3 of each needle-bar, be provided with strip shape empty needle position 5, be respectively equipped with a left side that is used for lopping in 5 left and right sides, strip shape empty needle position, right fixedly sinker 6,7, when half needle knitting knitting needle two fixedly sinker be provided with the knitting needle 4 that closes on separately and can hold the distance that thicker yarn passes through, fixedly be provided with the movable sinker 8 that is used to push down old coil between the knitting needle on sinker 6 and its right side on a left side.

Fixedly be provided with thin empiecement 9 on a left side between sinker 6 and the movable sinker 8, fixedly be provided with thick empiecement 10 between the knitting needle on sinker 7 and its right side on the right side.

A left side fixedly sinker 6 is suitable with the distance D 2 that right fixedly sinker 7 arrives the right side knitting needle to the distance D 1 of left side knitting needle, and the minimum of a value of distance D 1, distance D 2 is that example is 1.08mm with 12G.

Operation principle is as follows: when full needle knitting, load onto knitting needle in the empty needle position and just can carry out full needle knitting, its weave effect remains unchanged.When half needle knitting, do not adorn knitting needle in the empty needle position and just can carry out half needle knitting, when half needle knitting, change bigger pinhock, fixedly there is bigger space on the left and right both sides of knitting needle of braiding between the sinker, can use thicker yarn, the ratio of coil and sedimentation circle is approaching simultaneously, and effect is better.

So the present invention can have three combinations:

This invention can be done the braiding of standard with a machine, also can as spininess apart from as braiding, also can adopt the braiding of standard half pin, reach following effect.(is example with 12G)

The braiding scope of 12G and 6G

The pin number

16G

14G

12G

10G

9G

7G

6G

5G

3G

Standard 12G

.....

.........

....

Standard 6G

.....

.........

....

The spininess distance

......

....

.....

The crosspointer distance

.....

.........

....

.....

.........

....

Claims

1. a crosspointer is apart from the flat machine device, include preceding needle-bar (1) and back needle-bar (2), on two needle-bars, be arranged at intervals with a plurality of needle trays (3) respectively, needle tray on two needle-bars (3) is corresponding one by one, knitting needle (4) is housed in needle tray (3), it is characterized in that between adjacent two needle trays of each needle-bar (3), being provided with strip shape empty needle position (5), be respectively equipped with a left side that is used for lopping in the left and right sides, strip shape empty needle position (5), right fixedly sinker (6,7), when half needle knitting knitting needle two fixedly sinker be provided with the knitting needle (4) that closes on separately and can hold the distance that thicker yarn passes through, fixedly be provided with the movable sinker (8) that is used to push down old coil between the knitting needle on sinker (6) and its right side on a left side.

2. a kind of crosspointer according to claim 1 is apart from the flat machine device, it is characterized in that fixedly being provided with thin empiecement (9) between sinker (6) and the movable sinker (8), fixedly be provided with thick empiecement (10) between the knitting needle on sinker (7) and its right side on the right side on a left side.

3. a kind of crosspointer according to claim 1 is apart from the flat machine device, it is characterized in that a left side fixedly the distance (D2) of sinker (6) to the distance (D1) of left side knitting needle and right fixedly sinker (7) to the right side knitting needle and be 1.08mm quite apart from (D1), apart from (D2) minimum of a value when 12 pins are counted.