Rotating-drum yarn storing device for intermittent yarn storage and its manufacture

A manufacturing method and drum-type technology, which is applied to textiles, papermaking, textiles, looms, etc., can solve the problems of easy overlapping of yarns, yarn entanglement in weaving sections, poor yarn arrangement, etc., and achieve the effect of improving weaving quality

Inactive Publication Date: 2003-01-08
绍兴市联创电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Drum-type yarn storage device has simple structure, high reliability, convenient maintenance, and low manufacturing cost. It is widely used in economical rapier looms and knitting machines. Well, it is easy to fold the yarn, so that the loom cannot weave emerging craft yarns such as segmented yarn, slub yarn, and flat yarn

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
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  • Rotating-drum yarn storing device for intermittent yarn storage and its manufacture
  • Rotating-drum yarn storing device for intermittent yarn storage and its manufacture
  • Rotating-drum yarn storing device for intermittent yarn storage and its manufacture

Examples

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Embodiment Construction

[0027] An embodiment of the yarn storage device of the present invention is as figure 1 shown. The upper cover plate (2) is installed on the top of the motor base (34), and the motor control circuit board (4), sensor (14), weft breaking switch (11), etc. are installed inside, and the power socket (1) is installed on the outside , switch (3) and yarn entering tensioner (7); the hollow inclined shaft (27) is installed on the motor end cover (29); the inner yarn drum (26) is installed on the hollow inclined shaft (27) through the bearing (15) , the inner yarn drum (26) can rotate around the hollow inclined shaft (27); the outer yarn drum (23) is fixedly connected with the motor shaft (33) by the key (20) and the screw (21); the inner yarn drum (26) is connected with the An elastic damping cover (25) made of sponge is housed between the outer yarn drums (23).

[0028] The yarn (5) from the bobbin passes through the porcelain eye (6) and enters the yarn tensioner (7), and is woun...

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
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PUM

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Abstract

There is a device that stores thread for non-shuttle spinning machine, composed by electronic motor, inner-spinning drum, outer-spinning drum, hollow oblique axis, up-cover board, spinning tension machine, breaking spinning switch, electrical machinery controlling circuit board and spinning sensor and so on. The spinning cover of the outer-spinning drum is identical with the outside diameter of the inner-spinning drum. But each has different resolving axis. The resolving axis (O'-O') has a specified deviation distance to the outer-spinning axis and also has a specified angle of inclination, beta. So it can make the thread twined on the storing spinning cylinder, composed by outer-spinning drum and inner-spinning drum, move forward in a specified interval an ensure not overlapping spinning.

Description

1. Technical field [0001] The invention relates to a drum-type yarn storage device for spaced yarn storage for supplying yarn to a shuttleless loom and a manufacturing method thereof, belonging to the technical field of textile machinery. 2. Background technology [0002] Since the shuttleless loom does not have a shuttle for storing weft yarns, the weft yarns must be introduced from the external bobbins during weaving. However, when the yarn is directly introduced from the bobbin, the yarn tension changes greatly due to the influence of various factors such as the packaging method of the bobbin and the size of the bobbin, and the weaving quality cannot be guaranteed. In order to ensure the constant tension of the yarn introduced into the shed, various yarn storage devices have been developed. The basic idea is to prewind the yarn on the bobbin neatly at a lower rate similar to the average weft insertion rate of the loom. On a cylindrical metal cylinder w...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D47/34D03D47/36
CPCD03D47/367
Inventor 吉少波
Owner 绍兴市联创电器有限公司
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