Doubling false twist processing machine
A processing machine and false-twisting technology, which is applied in textiles and papermaking, etc., can solve the problems that the false-twisting spindles cannot be closed tightly, and the yarn-doubling false-twisting processing machine becomes larger.
Active Publication Date: 2019-12-24
TMT MACHINERY INC
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Problems solved by technology
However, even in this case, as will be described later, when the yarns are crossed between the false-twisting spindles and the mixing nozzle, the false-twisting spindles cannot be made so close to each other in the longitudinal direction of the machine body.
And, in the doubling false-twisting machine described in patent document 1, generally long in the machine body longitudinal direction
Therefore, in the doubling and false twisting processing machine described in Patent Document 1, if the number of false twisting spindles is increased, the doubling and false twisting processing machine becomes larger and larger in the longitudinal direction of the machine body.
Method used
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Embodiment Construction
[0036] Hereinafter, preferred embodiments of the present invention will be described.
[0037] Such as figure 1 , figure 2 As shown, the doubling false twisting machine 1 according to this embodiment is a device that constitutes the yarn processing section 12 described later (primary yarn feeding roller 19 described later, primary heating units 21a, 21b, stoppers, etc. Twisting yarn guide 22, cooling unit 23a, 23b, twisting device 24a, 24b, tension sensor 30, secondary yarn feeding roller 25a, 25b, yarn doubling device 26a, 26b, secondary heating unit 27, tertiary yarn feeding roller 28 etc.) respectively on the running surface of the yarn ( figure 1 paper) orthogonal, horizontal body length direction (with figure 1 A plurality of devices that are longer in the length direction of the body are arranged on the vertical direction of the paper surface. In addition, in the following, the direction perpendicular to the length direction of the body and horizontal ( figure 1 Th...
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A doubling false twist processor can double two yarns of different types, and can greatly reduce the length in the machine length direction of the doubling false twist processor; two yarns (Ya1, Ya2) are heated by a first heating unit (21a) and cooled by a cooling unit (23a), and respectively twisted by a twister (24a); two yarns (Yb1, Yb2) are heated by a first heating unit (21b) and cooled by a cooling unit (23b), and respectively twisted by a twister (24b); the twister (24a) and the twister (24b) are staggered in space, and cannot overlap in the machine body length direction; the twisters (24a, 24b) are alternatively seated in the machine body length direction; the yarns (Ya2 and Yb1) intersects in a yarn channel between the first heating unit (21a, 21b) and the twisters (24a and 24b); a doubler (26a) can double the yarns (Ya1 and Yb1); a doubler (26b) can double the yarns (Ya2 and Yb2).
Description
technical field [0001] The present invention relates to a doubling and false twisting machine for performing false twist processing on yarns and doubling the false twist processed yarns. Background technique [0002] Patent Document 1 describes a doubling and false-twisting machine that performs false-twisting on yarns and doubles the false-twisting yarns. In the doubling and false twisting machine of Patent Document 1, a plurality of yarns supplied from the yarn supplying section sequentially pass through a heater (corresponding to the "heating section" of the present invention) that heats the yarns and cools the yarns. The cooling zone (corresponding to the "cooling part" of the present invention), and the false twist spindle (corresponding to the "twisting device" of the present invention), during which the yarn is subjected to false twist processing. The plurality of yarns after the false twist processing is doubled in the mixing nozzle (corresponding to the "doubling d...
Claims
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IPC IPC(8): D02G1/00D02G1/02
CPCD02G1/004D02G1/0206
Inventor 山本真人
Owner TMT MACHINERY INC