Polyvinyl chloride insulation fireproof power cable cabling stranding machine

A technology of power cables and polyvinyl chloride, which is applied in the direction of cable/conductor manufacturing, circuits, electrical components, etc., and can solve problems such as difficult handling, lower cable quality, high adaptability to economic costs, etc.

CN110660534AInactive Publication Date: 2020-01-07安徽华上电缆科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-01-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a polyvinyl chloride insulation fireproof power cable cabling stranding machine, which comprises a mounting base, a rotary stranding frame, a take-up device and pay-off devices, wherein the rotary stranding frame is arranged in the middle of the top end surface of the mounting base, the left side of the top end surface of the mounting base is fixedly provided with a boss, the take-up device is arranged on the right side of the top end surface of the mounting base, a plurality of pay-off devices are fixedly arranged on the front and rear end surfaces of the rotary stranding frame, and the left and right end surfaces of the rotary stranding frame are fixedly provided with rotating shafts. According to the invention, the rotary stranding frame is matched with the plurality of pay-off devices to form an integrated automatic stranding structure, and the function of adjusting the stranding position is realized by sliding a fixed rod, so that the adaptability to different stranding strength of different single-stranded cables is facilitated. In addition, a wire guide plate and a collecting device are arranged, so that the single-stranded cable is enabled to have directional output, the friction damage in the stranding process can be well reduced, and the stranding quality is improved. The stranding speed is greatly improved through a wire lapping wheel and a take-up wheel.
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Description

Technical field

[0001] The invention relates to the technical field of cable and wire manufacturing, in particular to a cable stranding machine for PVC insulated and fire-resistant power cables. Background technique

[0002] In the manufacturing process of the cable, the steps of forming the cable and twisting are inevitably required, which requires the help of a stranding machine. The stranding machine is a kind of wire that can be widely used in various soft / hard conductor wires (copper wire, enameled wire, tinned wire, copper clad steel, copper clad aluminum, etc.) and electronic wire (such as: power cord, headset cord, telephone Wire, PVC wire, network wire, etc.) twisting mechanical equipment to twist multiple single conductors into one strand to meet the wire process requirements. It has the following characteristics: the higher the machine speed value, the higher the efficiency, the smaller the wire diameter value, the higher the accuracy, the corresponding increase in te...

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Embodiment Construction

[0020] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] See Figure 1-4 , The present invention provides a technical solution: a PVC insulated fire-resistant power cable stranding machine, including a mounting base 1, a rotating twisting frame 2, a wire take-up device 4 and a wire pay-off device 5, the top of the mounting base 1 The middle part of the surface is provided with a rotating stranding frame 2 and the left side of the top surface of the mounting base 1 is welded and fixed with a boss 3, and the top side of the moun...