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circular loom

A technology of circular looms and components, applied in circular looms, looms, textiles, etc., can solve the problems of reduced productivity of circular looms and output of circular looms, and achieve the effects of economical operation, simple settings, and low maintenance

Active Publication Date: 2021-07-27
STARLINGER & CO GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a smaller number of weaving sheds leads to a decrease in the productivity of the circular loom, thereby reducing the output of the circular loom

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] figure 1 A first embodiment variant of the circular loom 1 according to the invention is shown in a schematic sectional view. For simplicity, figure 1 Only the right side part of the circular loom 1 viewed from the main axis of the circular loom 1 is shown. The main axis is arranged concentrically with the circular reed 2 of the circular loom 1, and due to insufficient space figure 1 Not depicted in . The circular loom 1 comprises said circular reed 2 , which is formed by a reed bar 32 which is closed laterally by two annular reed rings 33 . Reed bar 32 and reed ring 33 are in figure 2 and 3 depicted in .

[0020] The circular loom 1 also comprises a control cam curvature carrier 3 which is arranged coaxially to the main axis of the circular loom 1 and which essentially has the shape of a hollow cylinder. The control cam curvature carrier 3 is connected in a rotationally fixed manner to the main axis (not depicted) of the circular loom 1 via spokes (not depicted...

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PUM

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Abstract

The invention relates to a circular loom (1; 19; 41) comprising a warp tape guide element arranged around a circular reed (2; 20; 42) of the circular loom (1; 19; 41) for feeding the warp tape (4a, 4b); a control cam cam carrier (3; 21; 43) in which a control cam cam (6; 7; 22; 44) is formed; a weaving shed forming device (5; 23; 45), which The warp belts (4a, 4b) are separated into two warp belts (10a, 10b), and the two warp belts (10a, 10b) are given an alternating movement opposite to each other, whereby the weaving shed (11) is in two The warp belts (10a, 10b) are opened and closed. The weaving shed-forming device (5; 23; 45) has a pivot element (12, 13; 30; 54; 55) and warp tape reciprocating means, wherein at least one control cam curve (6, 7; 22; 44) is in The control cam curve carrier (3; 21; 43) imparts a pivoting and reciprocating motion to each pivot element (12, 13; 30; 54, 55) upon rotation, and wherein the pivot element (12, 13; 30; 54, 55) Alternate movement of the reciprocating means imparted to the warp tape due to the pivoting movement and the reciprocating movement.

Description

technical field [0001] The invention relates to a circular loom. Background technique [0002] In general, circular weaving machines for producing textiles are known from the prior art, which have a circular reed which is arranged coaxially to the main shaft of the circular weaving machine. The main shaft forms the main axis of the circular loom. Around the reed, warp tape guiding elements are arranged, which are adapted to feed a plurality of warp tapes to the circular loom. The weaving shed forming device groups the warp tapes fed thereto into two warp tapes and imparts them an alternating motion opposite to each other, whereby the weaving shed opens and closes between the two warp tapes. The weaving shuttle circulates on a track in the open weaving shed and thus introduces the tape of weft thread into the weaving shed, thereby forming the fabric. The fabric is removed through the weaving loop. With modern circular looms, usually several weaving shuttles circulate simu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D37/00
CPCD03D37/00
Inventor 约翰·布兰兹塔特阿尔伯特·辛德勒尼古拉斯·瓦格纳
Owner STARLINGER & CO GMBH