Side wheel for metal composite belt longitudinal wrapping process

Abstract

The invention relates to a side wheel for a metal composite belt longitudinal wrapping process. The side wheel comprises a bottom plate, a support plate, a roll shaft, an upper cam and a lower concave wheel, wherein the upper cam and the lower concave wheel are arranged in parallel at an interval by virtue of the roll shaft; two pressing wheels are driven to oppositely roll by the roll shaft, a metal belt passes through a gap between the two pressing wheels, and the pressing wheels roll, so that both sides of the metal composite belt are upturned, the stress of the overlapping position when the metal belt is longitudinally wrapped is effectively eliminated, and the longitudinal wrapping effect of the metal belt is increased. The side wheel has the advantages of simple structure, reasonable design, strong practicability, low manufacturing cost, economy and high efficiency and is suitable for wide popularization and application.

Description

technical field [0001] The invention belongs to the field of optical cable processing, and relates to a metal composite strip longitudinal wrapping process, in particular to an edge wheel used in the metal composite strip longitudinal wrapping process. Background technique [0002] Optical cables are widely used in electric power and communication industries. In the production process of optical cables, the cable core needs to be longitudinally wrapped with metal composite tape, that is, the two sides of the steel tape are lapped and pressed together, so that the steel tape is wrapped around the outer periphery of the cable core. In the prior art, when the metal composite tape is longitudinally wrapped in the optical cable production process, no edge rollers are used. After the longitudinal wrapping is completed, the phenomenon of upturning tends to occur at the overlapping joints of the metal strips, which is easy to generate stress on the sheath, and the long-term Machinin...

AI Technical Summary

Problems solved by technology

In the prior art, when the metal composite tape is longitudinally wrapped in the optical cable production process, no edge rollers are used. After the longitudinal wrapping is completed, the phenomenon of upturning tends to occur at the overlapping joints of the metal strips, which is easy to generate stress on the sheath, and the long-term Machining can cause cracks at the metal strap overlaps of the sheath

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