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

Weft insertion mechanism for preform knitting equipment

A technology of weft insertion mechanism and prefabricated body, which is applied in looms, textiles, textiles and papermaking, etc. It can solve the problems of poor product stability and excessive products, achieve good accuracy and precision, wide range of lifting height, and reduce labor the effect of participation

Pending Publication Date: 2019-09-06
NANJING FIBERGLASS RES & DESIGN INST CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the weaving process of high-performance preforms, we mainly rely on manual weft insertion, too much manual participation, and poor product stability;

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
  • Weft insertion mechanism for preform knitting equipment
  • Weft insertion mechanism for preform knitting equipment
  • Weft insertion mechanism for preform knitting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Please refer to Figure 1 to Figure 5 , the present invention is a weft insertion mechanism of preform weaving equipment, which includes a bracket 1, a clamping device 2, a weft selector 3, a cutter 4 and a control device 5; the clamping device 2, a weft selector 3 and a shear Cutter 4 is all located on the support 1.

[0035] refer to figure 1 , the bracket 1 includes a bottom plate 101 and two side plates that are respectively arranged on both sides of the bottom plate 101 and extend upwards; side panels 103;

[0036] The clamping device 2 includes a clamper 201 and a clamper moving mechanism 202, the clamper moving mechanism 202 is arranged on the first side plate 102, one end of the clamper 201 is connected to the clamper mov...

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 relates to the technical field of textile machinery, in particular to a weft insertion mechanism for preform knitting equipment. The weft insertion mechanism is characterized by comprising a support, a clamping device, a weft selector, a shearing device and a control device; the control device includes motors, electromagnetic valves, sensors, a PLC (programmable logic controller) anda touch screen; the motors, the electromagnetic valves, the sensors and the touch screen are electrically connected with the PLC; the motors include a lifting motor used for driving a clamping unit to lift, a transmission motor used for driving the clamping unit forward or backward in the direction of a second side plate, a weft selection motor connected with the weft selector and a shearing motor connected with the shearing device; the electromagnetic valves include a clamping electromagnetic valve, a shearing electromagnetic valve, a weft selecting electromagnetic valve and a lateral swingcylinder electromagnetic valve; the sensors include a clamping unit opening detection sensor, a shearing device drop-in-place detection sensor, a lateral swing cylinder left position detection sensorand a lateral swing cylinder right position detection sensor. The weft insertion mechanism is good in stability and high in production efficiency.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a weft insertion mechanism of prefabricated body weaving equipment. Background technique [0002] High-performance prefabricated body weaving technology is still an emerging technology in the world, and domestic technology and equipment are still in the development stage. At present, in the weaving process of high-performance preforms, we mainly rely on manual weft insertion, too much manual participation, and poor product stability; [0003] In view of this, in order to overcome the above-mentioned defects, it is an urgent problem to be solved in this field to provide a weft insertion mechanism of preform weaving equipment. Contents of the invention [0004] The object of the present invention is to provide a weft insertion mechanism of prefabricated body weaving equipment, which has good stability and high production efficiency. [0005] In order to solve the abov...

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 Applications(China)
IPC IPC(8): D03D47/27D03D47/38D03D49/70
CPCD03D47/27D03D47/271D03D47/38D03D49/70
Inventor 朱金龙张立泉王再勇李超唐宇
Owner NANJING FIBERGLASS RES & DESIGN INST CO LTD
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