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Concentric stranding machine

A technology of concentric stranding and stranding, used in textiles and papermaking, electrical components, textile cables, etc., can solve problems such as production efficiency limitations, and achieve the effect of improving production efficiency

Inactive Publication Date: 2016-06-29
ZHEJIANG CHENGUANG CABLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the above stranding equipment has a process of stopping the loading and unloading of the wire reel, and the production efficiency is limited.

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] like figure 1 As shown, a concentric stranding machine includes a pay-off system 6, a stranding system 2, a mold base system 3, a traction system 4, and a take-up system 5. The loop-type monofilament wire drawn by the wire drawing machine is placed on the pay-off system 6, and the pay-off system 6 is released through a tension control device, a guide wheel device, a wire cage device, etc., and then enters after passing through a guide wheel with disc brake control. The stranding system 2 performs rewinding or stranding of the conductors. After the wire is wound, it is released and twisted by the flying wing device, monofilament tension adjustment and other devices, and the fast twisting is completed. The twisted wire is pressed and formed by the mold in the mold base system 3, and the twisted cable after it comes out of the mold The core enters the traction system 4, and the twisted cable core finally enters the take-up system 5 to complete the winding.

[0020] like ...

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Abstract

The invention discloses a concentric stranding machine, which comprises a pay-off system and a stranding system, wherein the pay-off system pays off core wires to the stranding system; the stranding system comprises a main shaft and a flying wing device; the main shaft is rotationally connected with wire storage winches; the main shaft is driven by a main shaft motor; the wire storage winches are driven by a wire storage motor; the flying wing device comprises a flying wing aircraft body; the flying wing aircraft body is connected with a flying wing rotating head; the flying wing rotating head is rotationally connected with the flying wing aircraft body; a locking mechanism is arranged between the flying wing rotating head and the flying wing aircraft body; and the flying wing device is provided with a flying wing guide wheel assembly. Through adjustment of the flying wing device, the wire storage winch can achieve wire rewinding and stranding, avoids shut-down for loading and unloading wire coils and improves the production efficiency.

Description

technical field [0001] The present invention relates to cable production equipment, in particular to stranding equipment. Background technique [0002] At present in our country, the stranding equipment commonly used in the wire and cable industry includes fork stranding, frame stranding, pipe stranding, cage stranding, etc. Fork twisting is an old-fashioned twisting equipment, and its structural characteristics are not suitable for high-speed operation, and its efficiency is not high. The frame winch replacing the fork winch has the characteristics of strong structure and high speed, and has been widely used. It is currently the mainstream equipment without back-twisting wires. The reels of the frame winch are arranged outside the main shaft, the radius of gyration is about 800mm, the moment of inertia is large, and sometimes there will be asymmetry in the distribution of the number of reels and uneven loading of the reels, resulting in imbalance of centrifugal force, so ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/02
CPCH01B13/02D07B3/085
Inventor 岳振国金金元钱朝辉陆伟权陈建平吴水明朱忠明
Owner ZHEJIANG CHENGUANG CABLE CO LTD
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