Polyvinyl chloride insulation fireproof power cable cabling stranding machine

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.

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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Problems solved by technology

[0003] However, most of the traditional cable stranding machines are relatively large in volume and structure, which is difficult to meet the needs of small and medium-sized factories, and also has the disadvantage of being difficult to transport, high economic cost, and insufficient adaptability

However, the traditional twisted wire rotating structure has the complicated wiring work first, and once there is a problem with the equipment during the work process, it will easily cause confusion in the twisted wires, reduce the efficiency of the twisted wires, and reduce the quality of the cable. It is difficult to meet the requirements of industrial manufacturing. Require

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