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

Line belt coiling unit for braiding flat-bed machine

A technology of coiling device and conveyor belt, which is applied in the direction of weft knitting, knitting, textiles and papermaking, etc. It can solve the problems of heavy debugging workload, difficult coiling device, complicated structure and installation process, etc., and achieves convenient installation and debugging, The effect of low manufacturing cost and good coiling effect

Inactive Publication Date: 2008-02-20
冯加林
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of pulling device has the following disadvantages: at the beginning of weaving, the operator needs to manually operate to guide, pull and take up the woven fabric; Guidance requirements for thick fabrics; in addition, fabric guidance and traction (coiling) are controlled by two motors, increasing production costs
However, this traction device consists of relatively many parts and the overall structure is relatively large, so it is difficult to install it at a position very close to the barrel mouth
However, the closer the coiling device is to the barrel mouth, the better the coiling effect, so it is difficult for the coiling device to meet this requirement.
At the same time, its structure and installation process are relatively complicated, the debugging workload is relatively large, the manufacturing requirements are high, and the cost is also high

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
  • Line belt coiling unit for braiding flat-bed machine
  • Line belt coiling unit for braiding flat-bed machine
  • Line belt coiling unit for braiding flat-bed machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] With reference to Fig. 3, the overall structure of the device of the present invention is relatively small, so it can be placed in a very close position to the mouth of the barrel. Six small roller shafts 20 are arranged in the form of an array of two rows and three rows at the center of the lower side of the barrel mouth. Each small roller shaft 20 is connected with 36 small roller shafts 20' that can rotate around it. The two large roller shafts 21 are symmetrical Placed on the lower side of the above-mentioned small roller shafts arranged in an array, two rolls of cloth belts 8 respectively enclose a row of three small rollers 20' and the large roller shaft 21 on the same side. The pressure roller movable adjustment mechanism 40 and the pressure roller fixed adjustment mechanism 30 are respectively crimped on the outside of a row of small roll...

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

A rolling-up device of conveying belt in flat-knitting machine, which contains small roller, small roller axle, large roller axle, rolling-up belt, two driving axle, two groups of belt driving mechanism, several matched press-wheel acting adjusting mechanism and press-wheel fixing adjusting mechanism. Said invention has advantages of automatic adjusting rolling-up gap, small size, fine rolling-up effect, easyinstallation and adjustment, simple structure, and low cost.

Description

technical field [0001] The present invention relates to a flat knitting machine, and more particularly to a conveyor belt take-up device in a flat knitting machine. Background technique [0002] The fabric drawing device shown in Figure 1 is generally used in the existing flat knitting machine, and it is made up of a main pulling roller 1, a pressing roller 2 and two auxiliary rollers 3. The main pulling roller 1 is driven by a motor, the pressure roller 2 is pressed against the main pulling roller 1 by spring force, and the two auxiliary rollers 3 play a role in pulling the fabric, and are driven by a special small motor. There are only two gears of "close" and "separate" to adjust the position. The flat knitting machine starts to work. When the fabric has a certain length and falls from the mouth of the tube, the operator needs to operate the handle of the auxiliary roller to make the two auxiliary rollers 3 in the "separated" position, let the fabric pass through it, and...

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): D04B15/90
Inventor 冯加林巫友群
Owner 冯加林
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