Textile machine and method of operation thereof

A textile machine and worsted spinning technology, which is applied in the directions of transportation and packaging, delivery of filamentous materials, thin material processing, etc., which can solve the problems of rising purchase and maintenance costs

Active Publication Date: 2016-09-14
RIETER INGOLSTADT GMBH
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, this stacking has the disadvantage that additional components are present through the individual drives, which leads to increased acquisition and maintenance costs

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
  • Textile machine and method of operation thereof
  • Textile machine and method of operation thereof
  • Textile machine and method of operation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] figure 1 A side view of a draw frame as an example of a textile machine according to the preamble of the independent claim is schematically shown. During the operation of the draw frame, fiber strips 2 are removed from a plurality of so-called storage cans 1 and fed into the drafting device 3 of the draw frame itself. The drafting device 3 generally consists of three or more roller pairs 4 , each of which includes a lower roller and an upper roller, and which draw through different rotational speeds and thus produce a homogeneous fiber strip 2 .

[0041] The drawn-out fiber material 5 connected to the drafting device 3 is finally conveyed by means of a pair of calender cylinders 6 to a rotating stacking pan 7 and is stacked coil-like by this into cans 8 . In order to prevent the fibrous material 5 from slipping uncontrollably into the can 8 , the can has a spring system 9 by means of which the can bottom 10 is pressed in the direction of the stacking disk 7 . This pro...

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 a method for operating a textile machine, in particular a spinning machine before worsting, preferably a draw frame, card or comber, wherein the fiber material (5) is passed through a stacking device, such as The stacking disc (7) deposits the cans (8) at a defined delivery speed. According to the invention, during laying of the fibrous material (5), an electronic signal is generated by means of the sensor (11) as soon as there is contact between the fibrous material (5) laid into the can (8) and the laying device , and adjust the conveying speed of the stacking device taking the signal into account. The invention also relates to a textile machine with an outlet for the fiber material (5) and a stacking device, such as a stacking disc (7), arranged in the area of ​​the outlet, for feeding the fiber material (5) at a defined conveying speed ) into at least one can (8), wherein the stacking device is equipped with at least one sensor (11) according to the invention, the sensor is designed to (5) Contact with the stacking device generates an electronic signal, wherein the sensor ( 11 ) is connected to a control device designed to regulate the conveying speed of the stacking device taking the signal into account.

Description

technical field [0001] The invention relates to a method for operating a textile machine, in particular a spinning machine before spinning, preferably a draw frame, card or comber, in which method the fiber material is passed through a heap in the exit region of the textile machine Devices such as stacking discs for stacking into cans at a defined transport speed, the invention also relates to a corresponding textile machine, in particular a spinning machine for spinning, preferably in the form of a draw frame, card or comber , with an outlet for the fibrous material and a stacking device, such as a stacking disc, arranged in the region of the outlet for stacking the fibrous material at a defined speed in at least one can. Background technique [0002] Pre-worsted spinning machines, such as draw frames, cards or combers, are mainly used to homogenize the pre-laid fiber material. For this purpose, pre-worsted spinning machines usually have a series of drafting units, usually...

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): B65H54/76B65H54/80
CPCB65H54/80B65H2701/311
Inventor M·施特罗贝尔K-U·莫尔
Owner RIETER INGOLSTADT GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap