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Normally-closed type machine head triangle cylinder

A normally closed, machine head technology, applied in the field of knitting machinery parts, can solve the problems of frequent replacement of the cylinder body and wear of the cylinder body, and achieve the effects of simple structure, increased life, and improved efficiency

Pending Publication Date: 2019-09-06
绍兴巴鲁特智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a normally closed head cylinder, which solves the problem of serious wear and tear on the cylinder main body due to the inclination of the triangular axis of the head and frequent replacement of the cylinder main body

Method used

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  • Normally-closed type machine head triangle cylinder
  • Normally-closed type machine head triangle cylinder
  • Normally-closed type machine head triangle cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of triangular air cylinder of normally closed machine head. The triangular air cylinder of normally closed machine head is used in conjunction with the triangular bottom plate 4 of the machine head. The head triangle shaft 1, the machine head triangle 3 and the cylinder main body 2, the machine head triangle bottom plate 4 are fixedly arranged below the cylinder main body 2, the knitting needles move on the machine head triangle bottom plate 4, and the machine head triangle bottom plate 4 is arranged below the cylinder main body 2, and then It is convenient for the cylinder to control the direction of the knitting needles. The lower end of the cam shaft 1 of the machine head is provided with the cam 3 of the machine head. A plurality of cams 3 of the machine head can form the movement track of the knitting needles. The main body of the cylinder 2 is provided with a through hole. The machine head triangular shaft 1 and the cylinder shaft 6 are arranged from the ins...

Embodiment 2

[0031] Others are all the same as in Embodiment 1, and will not be repeated here. The difference is that the nose triangle shaft 1 is fixedly connected with the nose triangle 3, and the nose triangle shaft 1 and the cylinder shaft 6 are integrated structures.

Embodiment 3

[0033] Others are all the same as in Embodiment 1, and will not be repeated here. The difference is that the camshaft 1 and the camshaft 3 are connected by threads, and the camshaft 1 and the cylinder shaft 6 are separately processed and then mated.

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Abstract

The invention relates to the technical field of knitting machine parts, in particular to a normally-closed type machine head triangle cylinder. The normally-closed type machine head triangle cylindercomprises a cylinder body, a cylinder shaft and a machine head triangle shaft, the cylinder body is provided with a through hole, the machine head triangle shaft and the cylinder shaft are coaxially and movably connected into the through hole from inside to outside, the top end f the machine head triangle shaft penetrates out of the cylinder shaft to abut against the top surface of the cylinder shaft in a matched manner through the arrangement of a first limiting device, and the inner wall of the through hole is provided with a boss; and the cylinder shaft is sleeved with a spring limited between the bottom of the boss and the machine head triangle shaft in a compressed manner, the cylinder shaft is a stepped shaft with the large upper part and the small lower part, and a compression chamber is formed between the upper part of the cylinder shaft and the boss. The normally-closed type machine head triangle cylinder solves the problems that the cylinder body is seriously abraded throughtilting of the machine head triangle shaft, the cylinder body is frequently replaced, time and labor are wasted, the efficiency is low, and the knitting cost is increased.

Description

technical field [0001] The invention relates to the technical field of knitting machine parts, in particular to a triangular air cylinder of a normally closed machine head. Background technique [0002] The structure of the existing triangular cylinder of the machine head is: the cylinder and the triangular shaft of the machine head are arranged side by side; When the cylinder takes in air, the cylinder shaft stretches out and drives the cam shaft of the machine head to move upward through the connecting block. The cam shaft of the machine head is provided with a cam. There is a spring on the top, when the cylinder is deflated, the spring pulls the triangular shaft of the machine head to reset, and then drives the triangular shaft of the machine head to reset. [0003] The problem existing in the existing triangular cylinder of the machine head is that the cylinder and the triangular shaft of the machine head are arranged side by side, and the material selected for the tria...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/14F15B15/24F15B21/00D04B15/32
CPCF15B15/1423F15B15/1461F15B15/24F15B21/001D04B15/32
Inventor 李鸣
Owner 绍兴巴鲁特智能科技有限公司