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

Lapping machine

A technology for a web laying machine and a frame, which is applied to textiles, papermaking, non-woven fabrics, etc., can solve the problem of not being able to output multi-layer cotton webs and single-layer cotton webs at the same time, and achieve the effect of saving equipment investment costs.

Pending Publication Date: 2020-02-07
常熟万龙机械有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the cotton web enters the subsequent process (hot pressing or needle punching reinforcement area), sometimes the requirement for the cotton web is multi-layer cotton web according to the production needs, and sometimes the requirement for the cotton web is single-layer cotton web, but a carding machine Correspondingly, a web-laying machine cannot have the function of outputting multi-layer cotton web and single-layer cotton web at the same time

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
  • Lapping machine
  • Lapping machine
  • Lapping machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] See Figure 1-4 , The embodiment of the present invention includes:

[0022] A web-laying machine includes: an upper frame 1, a lower frame 2, a first conveyor curtain 3, a second conveyor curtain 4, a third conveyor curtain 5, and a telescopic mechanism 6, a first conveyor curtain 3, a second conveyor curtain 4 and the third conveyor curtain 5 both include: a driving roller and a leather curtain. One end of the second conveyor curtain 4 is connected to the lower frame 2, and the other end is connected to the first conv...

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 lapping machine, which comprises an upper frame, a lower frame, a first conveying curtain, a second conveying curtain, a third conveying curtain and a telescopic mechanism. The telescopic mechanism is arranged between the upper frame and the third conveying curtain, and by adjustment of the telescopic mechanism, the other end of the third conveying curtain gets close to or away from the first conveying curtain. A first flat curtain and a second flat curtain are transversely arranged on the upper frame, a triangular supporting plate is arranged under the first flat curtain and the second flat curtain, and a first output bottom curtain is arranged under the triangular supporting plate. The lapping machine has a function of outputting multi-layer webs and single-layer webs, 90-degree turning of the single-layer webs can be realized through the triangular supporting plate to enable uniform orientation with an output direction of the multi-layer webs, and accordingly production requirements of single-layer web and multi-layer web products can be met by one carding machine, and equipment input cost is saved.

Description

Technical field [0001] The invention relates to the field of textile machinery, in particular to a net-laying machine. Background technique [0002] Through the appropriate selection and combination of fiber raw materials, web forming methods, fiber web reinforcement methods, and finishing methods, the ever-changing non-woven fabric production process can be obtained, and a variety of non-woven fabric products can be manufactured. Non-woven fabric production machinery and equipment mainly include openers, carding machines, netting machines, hot presses or needle punching machines, and coiling machines. The netting machine is connected to the back of the carding machine, and its function is to spread the formed cotton net evenly. When the cotton web enters the subsequent process (hot pressing or needle-punched reinforcement area), depending on the production needs, sometimes the cotton web is required to be a multi-layer cotton web, and sometimes the cotton web is required to be ...

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): D04H1/70D04H1/736D04H3/02D04H3/045
CPCD04H1/70D04H1/736D04H3/02D04H3/045
Inventor 范臻沈惠芳
Owner 常熟万龙机械有限公司
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