Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A needle cylinder seat of a single-sided circular weft machine with interchangeable needle cylinders of different diameters

A technology of needle cylinder seat and circular weft machine, which is applied in knitting, weft knitting, textile and paper making, etc., can solve the problems of low utilization rate of equipment, no extension space, complicated installation and debugging, etc.

Active Publication Date: 2021-04-09
SICHUAN RES INST OF SILK SCI
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If changing different diameter syringes, it is limited by the diameter of the stop of the syringe seat, there is no room for expansion, and only one-to-one configuration of the large toothed plate, syringe seat and syringe
This technical flaw results in low equipment utilization
As the only way to control the radial direction of the needle cylinder, the stopper step of the needle cylinder seat is complicated to install and debug, and only gaskets can be used to adjust the out-of-roundness and unevenness of the needle cylinder

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A needle cylinder seat of a single-sided circular weft machine with interchangeable needle cylinders of different diameters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The present invention proposes a needle cylinder seat of a single-sided circular weft machine with interchangeable needle cylinders of different diameters, which can connect and control the needle cylinders without the steps of the cylinder seat. 6-8 needle cylinders with adjacent diameters can be installed on the same needle cylinder body, and multiple adjustment seat slots and matching adjustment devices are used to control the radial adjustment of the needle cylinder; it is easy to disassemble and install the needle cylinder, Debug features with high precision, such as figure 1 As shown, the following setting method is adopted in particular: including a large toothed plate 1, a syringe seat body 2 is arranged on the large toothed plate 1, an adjustment seat groove 9 and a syringe 6 are arranged on the syringe seat body 2, and the adjustment An adjusting device for radially positioning the syringe 6 is also provided on the seat groove 9 .

[0031]As a preferred setti...

Embodiment 2

[0033] This embodiment is further optimized on the basis of the foregoing embodiments, and the same parts as the foregoing technical solutions will not be repeated here, such as figure 1 As shown, further in order to better realize the present invention, the following arrangement structure is adopted in particular: the adjustment device includes an adjustment seat 11 and a cushion block 10, the adjustment seat 11 is arranged on the adjustment seat groove 9 through a set bolt 12, and the pad The block 10 is arranged between the adjustment seat 11 and the inner wall of the syringe 6 .

[0034] As a preferred setting scheme, the adjustment device arranged on the adjustment seat groove 9 is mainly composed of an adjustment seat 11 and a cushion block 10. The adjustment seat groove 9 is preferably provided with more than one row of holes in the length direction. On the adjustment seat groove 9 An adjustment seat 11 is provided through a set bolt 12, and the set bolt 12 limits the a...

Embodiment 3

[0036] This embodiment is further optimized on the basis of any of the above-mentioned embodiments, and the same parts as the aforementioned technical solutions will not be repeated here, such as figure 1 As shown, further in order to better realize the present invention, the following setting structure is adopted in particular: the adjustment seat 11 is also provided with a jacking bolt 13 for attaching the spacer 10 to the inner wall of the syringe 6, and the adjustment seat 11 11. Holes are provided in the horizontal and vertical directions of the large toothed plate 1. The vertical holes are used to set the set bolts 12, and the horizontal holes are used to set the jacking bolts 13. When setting, The contact surface between the spacer 10 and the inner wall of the syringe 6 is a matching structure, the spacer 10 is arranged between the adjustment seat 11 and the inner wall of the syringe 6, and the spacer 10 is pressed against the inner wall of the syringe 6 by using the sup...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a needle cylinder seat of a single-sided circular weft machine with interchangeable needle cylinders of different diameters, comprising a large toothed disc (1), on which a needle cylinder body (2) is arranged, and The needle cylinder seat body (2) is provided with an adjustment seat groove (9) and a needle cylinder (6), and an adjustment device for radially positioning the needle cylinder (6) is also provided on the adjustment seat groove (9); it can The syringes are not connected and controlled by the step of the syringe seat. The body of the syringe seat serves as a flat platform, and 6-8 syringes of adjacent diameters can be installed on the same body of the syringe seat, and multiple The adjustment seat groove and the adjustment device matched with it control the radial adjustment of the needle cylinder; it has the characteristics of easy disassembly and installation of the needle cylinder, and high debugging accuracy.

Description

technical field [0001] The invention relates to the fields of knitting technology and the like, and specifically relates to a needle cylinder seat of a single-sided circular weft machine that can interchange needle cylinders of different diameters. Background technique [0002] Weft knitting is a method of weaving and producing knitted fabrics. One or more yarns are introduced along the weft direction, and the knitting needles move up and down to weave to form loops, and are connected in series in the longitudinal direction to form weft knitted fabrics. Weft knitting circular weft machines are divided into three categories: single-sided, double-sided, and ribbed according to the type of weaving. In the transmission mechanism of the knitting single-sided circular weft machine, the motor drives the driving shaft gear through the transmission system, and the driving shaft gear is transmitted to the large toothed plate gear, thereby driving the needle cylinder to carry the knitt...

Claims

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D04B15/14
CPCD04B15/14
Inventor 程明陈涛杨祖凤陈曦扬吴怡龙程立惟陈伍彪任强胜黄晨志沈卫东
Owner SICHUAN RES INST OF SILK SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com