JPS59228093A - Wind-up rotary type twisting method - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a roll-up rotation type twisting method that performs twisting by rotating the side of the viewing frame.0 (Prior Art) Conventionally, When twisting rigid strands together, twisting is applied to the stranded wire after twisting to prevent repulsion due to twisting of the strands. Conventionally, as shown in FIG. 1, the twisting method involves twisting the strands 4 in a direction perpendicular to the winding stiffness 3A of the supply drum 8'p island supported by the drum support frame 2 of a plurality of supply stands 1. The drum support frame 2 of the supply stand 1 is also twisted in the direction shown by the arrow when the wires are supplied and twisted by the rotation of the flyer 8 of the wire taker 7 at the twister 6 through the batten 5 to obtain the stranded wire 9. The supply strands 4 were rotated to give a twist to the supply wire 4, and the resulting twisted wire 9 with the twist was taken up by a take-up machine 10 while being looked at by the end-of-life drum 11 of the winding machine 7.

However, such a twisting method requires a structure in which the drum support frame 2 of the sub-2 stand 1 is rotated and force is required, which increases equipment costs and also increases the cost of the drum support frame 2.
There were disadvantages such as the fact that the strands 4 tend to collapse on the support 2 id 2 m 3 due to the rotation of the cable, and the number of twisted cables is also limited.

(Object of the Invention) An object of the present invention is to provide a take-up rotation type twisting method that allows twisting to be performed without twisting the wire without rotating the subsea side.

(Structure of the Invention) The present invention provides a winding-rotation type twisting method for obtaining twisted wires with twisting by twisting each of the supplied strands by rotation on the winding side. This method is characterized in that the twisting of the wire is performed by pulling out the strands to be supplied in the axial direction of the coil formed by the wires.

(Example) Hereinafter, an example of the present invention will be described in detail with reference to FIG. 2 and the following drawings. Note that parts corresponding to those in FIG. In this embodiment, each supply drum 30 and winding drum 3A are directed toward the supply direction, and the wires 4 are pulled out from the axial direction of the coil 4' formed by each wire 4 to be supplied on the winding drum 3A, and passed through the batten 5. It supplies the twisting cap 6.

If the winding direction of the strand 4 around the winding drum 3A of the subride 2m 3 and the drawing direction from the supply drum 3 are determined as shown in the figure, the strand 4 drawn out from the supply drum 3
is given a twist in the direction shown in the diagram 0 Therefore,
Twisting can be given to the strands 4 without rotating the sub-2 id drum 3.

Each strand 4 is connected to the winder 7 at the twisting cap 6 with 72 ears 8
Twisting is performed with the rotation of the winder 7 to obtain a twisted yarn m9 with return twisting, which is then taken up by the take-up machine 10 at a required speed υ and then transferred to the take-up drum 1 of the take-up machine 7.
The wire 4 can be supplied from a drum or from a coil bundle from which the coils have been removed.In any case, since the coil 4' of the wire 4 is not rotated, multiple coils 4 can be supplied. ′
By preparing 0 ( Effects of the Invention) As explained above, the winding and rotation type twisting method according to the present invention imparts twisting by pulling out the strands from the axial direction of the coil formed by the strands, so it is not necessary to use a structure in which the sapping side is rotated. There is no need for it, and equipment costs can be reduced. Further, since the supply side is not rotated, it is possible to prevent the winding of the wire from occurring on the sub 2A side. Furthermore, in the conventional winding and rotation type twisting method, the number of devices for rotating the sub-2 strand drum is generally four, and when twisting five or more fibers, special equipment is required. According to the present invention, the number of strands is not limited, and a large number of strands can be easily twisted.

[Brief explanation of the drawing]

FIG. 1 is a schematic side view of an apparatus showing the implementation state of the conventional winding and rotation type twisting method, and FIG. 2 shows an embodiment of the apparatus showing the implementation state of the winding and rotation type twisting method according to the present invention. The schematic side view shown in FIG. 3 is an enlarged view of the supply drum portion of FIG. 2. 3... Zabrai drum, 4... Element wire, 4'... Element wire coil, 5... Grain plate, 6... Twisting cap, 7... Winding machine, 8 River strander, 9... ...Twisted wire, 10...Take-up machine, 11... Winding drum. Agent Patent attorney Hidetoshi Matsumoto ゛゛：゛、′、～′ Procedural amendment (spontaneous) July 14, 1980 Director-General of the Japan Patent Office Kazuo Wakasugi 1.1 cup 1゛ indication Patent application 1982-100473 No. 2
, Title of the invention: Perspective rotating twisting method 3, Person making the amendment Related to the case Patent applicant (529) Koga'Tunkei Kogyo Co., Ltd. 4, Agent 〒105 bundles〒; Shinka, Minato-ku, Mito 4-chome 3
No. 1 No. 6 Bunzan Building 6th Floor 5, Detailed Explanation of the Invention in the Specification Subject to Amendment d 6 The Specification of Contents of the Amendment is amended as follows. (2) Correct "Nai side" in line 16 of page 4 to "Lie side". that's all

Claims (1)

[Claims] In the winding rotation type twisting method in which twisting is performed by rotation on the end side while giving a twist to each strand to be sub-seconded to obtain a stranded wire with a twist, the twist for each strand is not supplied. A winding rotation type twisting method characterized in that twisting is performed by pulling each strand of wire out from the axial direction of a coil.