Power cable shearing device

Abstract

The invention discloses a power cable shearing device, and belongs to the field of power material processing equipment. According to the invention, a cable straightening mechanism is horizontally arranged on a cable conveying support between a feeding guide roller and a cable pulling roller; the cable pulling roller is horizontally, coaxially and fixedly arranged at the end of a cable pulling rotating shaft; a cable pressing roller is horizontally and rotationally connected to the portion, on the upper side of the cable pulling roller, of a pressing conveying support; a cable shearing rotating disc is horizontally, coaxially and fixedly arranged at the end of the cable shearing rotating shaft; a cable guiding and conveying groove of an annular structure is formed in the middle of the outer side of the cable shearing rotating disc; a cable shearing chamber is arranged on the outer side of the cable shearing rotating disc; and cable shearing pressing plates are symmetrically arranged on the two sides of the cable shearing chamber. The power cable shearing device disclosed by the invention is reasonable in structural design; power cables can be cut and processed smoothly and orderly in the conveying process efficiently and stably; furthermore, the cutting length of power cable sections can be adjusted conveniently and accurately; the automation degree of power cable processing is improved; and the requirements of production and use are met.

Description

technical field [0001] The invention belongs to the field of electric power material processing equipment, and in particular relates to a power cable cutting device, which is mainly used for cutting and processing power cables during transmission. Background technique [0002] The power cable mainly refers to the abbreviation of the product that is stranded with multiple strands of copper wire and the outer layer is covered with a plastic insulating sheath. The power cable includes optical cables and cables. With multiple functions such as power transmission, it is a common and indispensable power engineering material in daily life and industrial production. Power cables are produced and processed through three processes: drawing, twisting and coating. The more complex the model and specification of the power cable, the higher the structural repeatability, and the more cumbersome the production process. The basic structure of a power cable consists of four parts: a core con...

AI Technical Summary

Problems solved by technology

When the power cable is used for power equipment installation and power engineering construction, it is necessary to cut the power cable according to the actual use, so that the length of the cut section of the power cable can meet the needs of power equipment installation and power engineering construction. Need, during the cutting process of the existing power cables, the staff usually cut the power cables with hand-held cutting equipment. In order to achieve accurate cutting according to the actual length required, it is necessary to use length measurement before cutting The tool measures the cutting length of the power cable, and it is difficult to achieve continuous and synchronous cutting processing during the unwinding and transmission of the power cable. When the cable is cut, it is necessary to use a length measuring tool to measure the length of the cut length of the power cable. The operation is troublesome and the labor intensity of the workers is high. Inaccurate power cable cutting length is often caused by length measurement error, which reduces the efficiency and quality of power cable cutting processing. The existing power cable cutting equipment has complex structure and troublesome operation. Power cable The degree of automation of the shearing process is low. When the power cable is sheared, only the intermittent pulling and cutting of the power cable can be realized. It is difficult to perform the shearing process synchronously during the continuous transmission and guiding process of the power cable, and Existing power cable cutting equipment is difficult to efficiently and accurately adjust the segmental cutting length of power cables. The operation efficiency is low and the scope of application is narrow, which cannot meet the needs of production and use.

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