CN104018285B - A kind of method of two-sided tightness narrowing - Google Patents

Abstract

The invention discloses the method for a kind of two-sided tightness narrowing, the flat knitting machine of needle-bar at least with front and back a pair weaves; Left and right is with front in the face of external crucible is for reference, and perform following steps: 1) head right lateral, front needle-bar weaves; 2) head left lateral, rear needle-bar weaves; 3) step 1) and step 2 is repeated); 4) the second last row before narrowing, head right lateral, front needle-bar weaves; 5) last column before narrowing, head left lateral, the first pin is Siping City's pin that forward and backward needle-bar weaves together, and then, needle-bar normally weaves; 6) head right lateral, the coil of front needle-bar turns over pin to rear needle-bar, and moves 1 pin left, rear needle-bar shaking table to the right; 7) head left lateral, the coil of rear needle-bar turns over pin to front needle-bar, and moves 1 pin left, rear needle-bar shaking table left.The present invention changes knitting needle into Siping City pin before turning over pin, and coil can fluff in equal densities situation, just turns over pin easily a lot, there will not be phenomenons such as turning over pin is clean, tuck.

Description

A kind of method of two-sided tightness narrowing

Technical field

The invention belongs to flat machine knitting skill field, the method for particularly a kind of two-sided tightness narrowing.

Background technology

During flat machine braiding, when spending order and being tighter, reversible cloth narrowing often there will be phenomenons such as turning over clean, tuck turning in pin process, and the defect rate of reversible cloth is increased greatly.

Summary of the invention

The object of the invention is to solve the problem, a kind of simple to operate, method of turning over the clean two-sided tightness narrowing of pin is provided.

For this reason, technical scheme of the present invention is: a kind of method of two-sided tightness narrowing, the flat knitting machine of needle-bar at least with front and back a pair weaves, in described a pair needle-bar, has at least a needle-bar to move left and right, and forward and backward needle-bar has and turns over pin function; It is characterized in that:

Left and right in the face of front needle-bar is for reference, performs following steps with front:

1) head right lateral, front needle-bar weaves;

2) head left lateral, rear needle-bar weaves;

3) step 1) and step 2 is repeated);

4) the second last row before narrowing, head right lateral, front needle-bar weaves;

5) last column before narrowing, head left lateral, the first pin is Siping City's pin that forward and backward needle-bar weaves together, and then, needle-bar normally weaves;

6) head right lateral, the coil of front needle-bar turns over pin to rear needle-bar, turns over dynamic 1 pin left of the coil after pin, rear needle-bar shaking table to the right;

7) head left lateral, the coil of rear needle-bar turns over pin to front needle-bar, turns over dynamic 1 pin left of the coil after pin, rear needle-bar shaking table left.

The present invention changes knitting needle into Siping City pin before turning over pin, and coil can fluff in equal densities situation, just turns over pin easily a lot, there will not be phenomenons such as turning over pin is clean, tuck.

Accompanying drawing explanation

Be described in further details below in conjunction with accompanying drawing and embodiments of the present invention.

Fig. 1 is braid method principle schematic of the present invention.

Detailed description of the invention

See accompanying drawing.In the present embodiment, " Ο " weaves before representing; " Θ " weaves after representing; " ↖ " moves 1 pin left after turning over before representing, rear needle-bar shaking table; " ↙ " moves 1 pin left before turning over after representing, rear needle-bar shaking table; " ◎" represent Siping City.

The present embodiment weaves on the flat knitting machine of needle-bar at least with front and back a pair, has at least a needle-bar to move left and right in described a pair needle-bar, and forward and backward needle-bar has and turns over pin function; Left and right in the face of front needle-bar is for reference, performs following steps with front:

1) head right lateral, front needle-bar weaves;

2) head left lateral, rear needle-bar weaves;

3) step 1) and step 2 is repeated);

4) the second last row before narrowing, head right lateral, front needle-bar weaves;

5) last column before narrowing, head left lateral, the first pin is Siping City's pin that forward and backward needle-bar weaves together, and then, needle-bar normally weaves;

6) head right lateral, the coil of front needle-bar turns over pin to rear needle-bar, turns over dynamic 1 pin left of the coil after pin, rear needle-bar shaking table to the right;

7) head left lateral, the coil of rear needle-bar turns over pin to front needle-bar, turns over dynamic 1 pin left of the coil after pin, rear needle-bar shaking table left.

Claims (1)

1. a method for two-sided tightness narrowing, the flat knitting machine of needle-bar at least with front and back a pair weaves, has at least a needle-bar to move left and right in described a pair needle-bar, and forward and backward needle-bar has and turns over pin function; It is characterized in that:

Left and right in the face of front needle-bar is for reference, performs following steps with front:

1) head right lateral, front needle-bar weaves;

2) head left lateral, rear needle-bar weaves;

3) step 1) and step 2 is repeated);

4) the second last row before narrowing, head right lateral, front needle-bar weaves;

5) last column before narrowing, head left lateral, the first pin is Siping City's pin that forward and backward needle-bar weaves together, and then, needle-bar normally weaves;

6) head right lateral, the coil of front needle-bar turns over pin to rear needle-bar, turns over dynamic 1 pin left of the coil after pin, rear needle-bar shaking table to the right;

7) head left lateral, the coil of rear needle-bar turns over pin to front needle-bar, turns over dynamic 1 pin left of the coil after pin, rear needle-bar shaking table left.