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A high-precision circular knitting machine needle cylinder molding method and molding equipment

A large circular knitting machine and forming method technology, applied in knitting, weft knitting, metal processing equipment, etc., can solve the problems of insufficient precision, high scrap rate, low production efficiency of needle cylinders, etc., to improve efficiency, improve production efficiency, Effective use of grooving time

Active Publication Date: 2021-11-09
福建省永宏针纺机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a high-precision circular knitting machine needle cylinder forming method to solve the problems of low production efficiency, insufficient precision and high scrap rate of existing needle cylinders

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A high-precision circular knitting machine needle cylinder molding method and molding equipment
  • A high-precision circular knitting machine needle cylinder molding method and molding equipment
  • A high-precision circular knitting machine needle cylinder molding method and molding equipment

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Embodiment Construction

[0057] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0058] Such as Figure 1-5 As shown, a high-precision circular knitting machine needle cylinder molding method is characterized in that: comprising the following steps:

[0059] (1) Carry out rough turning on the blank syringe;

[0060] (2) Carry out finish turning on the blank needle cylinder after rough turning to form a needle cylinder without needle groove;

[0061] (3) Milling grooves on the outer surface of the needle cylinder without needle grooves to form needle grooves;

[0062] (4) grinding the needle groove formed in the step (3) to remove burrs;

[0063] (5) Inspect the needle groove of the polished needle cylinder to determine whether it is qualified;

[0064] In steps (3) and (4), the needle cylinder is grooved by using the needle cylinder forming method of a high-precision circular knitting m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a method for forming a needle cylinder of a high-precision circular knitting machine, which comprises the following steps: (1) performing rough turning on a blank needle cylinder; (2) performing finish turning on the blank needle cylinder after rough turning to form a needle cylinder without needle grooves. Needle cylinder; (3) milling the outer surface of the needle cylinder without needle groove to form needle groove; (4) grinding the needle groove formed in step (3) to remove burrs; (5) grinding the needle cylinder The needle grooves are inspected to determine whether they are qualified; the invention also discloses a high-precision large circular knitting machine needle cylinder forming equipment to operate steps (3) and (4); firstly, a plurality of groove forming devices arranged around the bearing base are used The grooving device in the machine simultaneously grooves the needle barrel, and the grinding device follows the grooving device for fine grinding. While grooving, the grinding device finely grinds the needle groove. The problems of low production efficiency, insufficient precision and high scrap rate of existing syringes are solved.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a high-precision circular knitting machine needle cylinder molding method and molding equipment. Background technique [0002] At present, with the continuous development of society, the development of the knitting industry is getting faster and faster. Among them, the large circular knitting machine is now used in many textile industries. The large circular knitting machine has many looping systems, high speed, high output, fast flower shape change, and fabric quality. Good, few processes, strong product adaptability, so it develops rapidly, and the needle cylinder in the large circular knitting machine is very important. The main function of the needle cylinder is to fix the knitting needles for the large circular knitting machine and drive the knitting needles to work. The needle groove is an indispensable part of the needle cylinder. The existing needle groove is sl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23P23/00B24B1/00B24B27/00B24B27/06B24B41/06B24B9/04B24B19/02B24B41/04B24B47/12D04B15/14
CPCB23P15/00B23P23/00B24B1/00B24B9/04B24B19/02B24B27/0076B24B27/0675B24B27/0683B24B41/04B24B41/06B24B47/12D04B15/14
Inventor 李东明
Owner 福建省永宏针纺机械有限公司
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