A device and method for merging cable core wires

A technology of cable core and core wire, applied in cable/conductor manufacturing, circuits, electrical components, etc., can solve the problems of inconsistent coiling of core wire, broken wire, etc., to ensure manufacturing quality, prevent deviation and slip, and improve transmission. The effect of stability

Active Publication Date: 2018-11-06
METALLURGICA BRESCIANA MAANSHAN SPECIAL CABLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the existing cable core wires are easily affected by changes in external tension when the core wires are merged into the core wire coil, resulting in inconsistent coiling or even broken wires, the present invention provides a device and method for merging cable core wires, which can automatically balance the core wires. The tension during the wire transmission process ensures that the core wire is coiled tightly and tightly, and avoids the phenomenon of core wire breakage

Method used

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  • A device and method for merging cable core wires
  • A device and method for merging cable core wires
  • A device and method for merging cable core wires

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 As shown, a device for merging cable core wires includes a base 1 and sixteen parallel wire units 2 arranged on the base 1, among which eight parallel wire units 2 are arranged on the front of the base 1, and the other eight parallel wire units The wire unit 2 is arranged on the back of the base 1. Since the wire receiving device used in conjunction with the device of this embodiment is arranged in the front direction of the base 1, in order to connect the cable cores of the eight parallel wire units 2 on the back of the base 1 The wire is conducted to the front, and a guide bracket 3 and a reversing bracket 4 are also provided on the top of the base 1. Eight parallel wire units 2 corresponding to the eight wire paralleling units 2 on the back of the base 1 are respectively arranged on the guide bracket 3 and the reversing bracket 4. Guide wheels and reversing wheels;

[0048] Such as figure 2 As shown, each doubling unit 2 includes a balance adjustm...

Embodiment 2

[0062] A device for merging cable core wires is the same as Embodiment 1, the difference is: as Figure 4 As shown, it also includes a fine-tuning spring 19; the left side of the pressure rod 16 and the hinge point of the adjustment box 13 is provided with a spring fixing rod 18; one end of the fine-tuning spring 19 is fixed on the spring fixing rod 18, and the other end is fixed on the lower end 8 Bottom; the bottom of the lower end 8 of the box is provided with a through hole; the end of the fine-tuning spring 19 fixed on the bottom of the lower end of the box 8 is provided with a fine-tuning rod 20; the fine-tuning rod 20 is provided with external threads; Knob 21; the fine-tuning knob 21 is provided with an internal thread corresponding to the external thread.

[0063] This embodiment can further produce beneficial effects on the basis of realizing the beneficial effects of Embodiment 1: the automatic adjustment balance function of Embodiment 1 still has the problem of low...

Embodiment 3

[0073] A device for merging cable core wires is the same as Embodiment 2, the difference is: as Figure 5 As shown, in this embodiment, in order to realize the manual adjustment of the tension between the tension belt 26 and the tension wheel groove 28, a screw is provided at the fixed end of the tension belt 26 and the tension unit seat 27; the screw passes through the tension unit seat Fix by nut after 27, screw rod rises when rotating nut like this, tension tension band 26, have increased the friction between tension band 26 and tension wheel groove 28.

[0074] A method for merging cable core wires, comprising the steps of:

[0075] S1. A plurality of parallel wire units 2 are arranged side by side on the base 1;

[0076] S2. Fix a plurality of large core wire reels wound with cable core wires on the wire release rods 23 of the multiple parallel wire units 2 arranged side by side in step S1 through locking sleeves 22;

[0077] S3. In step S2, one end of the respective ca...

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Abstract

The invention discloses an apparatus and a method for combining cable core wires, belongs to the field of cable production field, and solves the problems of inconsistent loosening degree of core wire winding or even wire breaking due to external tension changes easily caused when the existing core wires are combined to a core wire reel. The apparatus comprises a wire-combining unit, wherein the wire-combining unit comprises a balance adjustment unit, a balance connecting rod and a tensioning unit; the balance adjustment unit comprises an adjusting box body, an upper pressing wheel and a pressing rod; the tensioning unit comprises a tensioning wheel; the tensioning wheel is provided with a tensioning belt; one end of the tensioning belt is fixed on the base while the other end of the tensioning belt is fixedly connected with the balance connecting rod; the upper pressing wheel is an eccentric wheel, and is arranged at the upper end of the box body through a pin shaft; the pressing rod is arranged at the middle end of the adjusting box body through the pin shaft; the tail end of the pressing rod is in contact with the upper pressing wheel; and the balance connecting rod is hinged with the tail end of the pressing rod. According to the apparus, the magnitude of the tension in the transmission process of the core wires can be automatically balanced, so that the consistent loosening degree of the core wire winding can be ensured, and the phenomenon of core wire breaking is further avoided.

Description

technical field [0001] The invention belongs to the field of cable production equipment, and in particular relates to a device and method for merging cable core wires. Background technique [0002] The cable includes a cable core and an insulating coating wrapped around the cable core. The structure of the cable core includes many kinds, some are twisted by several or several groups of wires (at least two in each group), each group of wires is insulated from each other, and often twisted around a center; It is formed by directly twisting multiple cable core wires, and its structure is similar to that of a rope. The latter kind of cable core needs to wind each cable core wire to the same core wire reel before stranding, and the number of cable core wires on each core wire reel is six or eight. In order to make such a core wire reel, A dedicated doubling device is required. [0003] Chinese patent application number 200910212690.6, a patent document published on June 9, 201...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/02
CPCH01B13/0207H01B13/0285
Inventor 徐彬
Owner METALLURGICA BRESCIANA MAANSHAN SPECIAL CABLES
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