Cable production cable core double-layer polyester tape winding device

Abstract

The invention discloses a cable production cable core double-layer polyester tape winding device comprising a wire core, a rotary barrel, a pedestal plate and a shaft sleeve; the top end of the pedestal plate is horizontally provided with the shaft sleeve; a hollow rotary shaft is rotatably arranged in the shaft sleeve, and connected with the shaft sleeve through a bearing; one end of the hollow rotary shaft penetrates the shaft sleeve and is welded with a driven wheel; the driven wheel is connected with a drive wheel through a transmission belt; the drive wheel is arranged on the rotary shaft; one end of the rotary shaft is connected with a motor rotating axle; the inner wall of the hollow rotary shaft is welded with the rotary barrel; a cable channel is arranged in the rotary barrel; the cable production cable core double-layer polyester tape winding device can evenly coat the polyester waterproof filling oil on the surface of the cable core; first and second polyester tapes wind on the cable core without getting loose and can continuously wind, thus realizing dual-layer polyester tape winding operations outside the wire core; the cable production cable core double-layer polyester tape winding device is fast and convenient in winding, good in winding effect, and thus improving the cable production efficiency.

Description

technical field [0001] The invention relates to the technical field of cable processing equipment, in particular to a cable core double-layer polyester tape winding device for cable production. Background technique [0002] In today's society, with the rapid development of the economy, the demand for power cables is also increasing year by year. Because of their excellent conductivity, power cables play an irreplaceable role in the convenience of power transmission. At present, in the production process of cables, after the raw materials are processed into wire cores, the wire cores need to be insulated with plastic, so that the cables have good insulation performance and are safe and reliable. In order to increase the insulation performance of the core, the outside of the core is usually provided with an oil-filled layer, a polyester tape layer, an aluminum foil shielding layer, and a PE outer sheath in sequence from the inside to the outside. When winding the polyester ta...

AI Technical Summary

Problems solved by technology

When winding the polyester tape layer of the wire core, the current processing equipment has a complex structure, and it is difficult to wind the polyester tape on the wire core. The winding effect of the polyester tape is poor and the efficiency is low. Only a single layer of polyester tape can be wound, and the fast winding of the polyester tape cannot be realized.

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