A cable metal shield stripping device

Abstract

The invention discloses a cable metal shielding layer stripping device. The device comprises a driving system, a spring, gears, a needle body, a needle tip, a limiter and a supporting seat; the driving system is connected with the gears, and provides power for the gears; one end of the spring is connected with one end of the needle body, and the other end of the needle body is connected with the needle tip; the limiter is arranged between the needle body and the needle tip; the needle tip penetrates out of the limiter and is used for punching a cable; the gears are arranged on the two sides ofthe needle body, and drive the needle body to move up and down; and the supporting seat is arranged under the needle tip. By punching the cable, rapid stripping of a cable metal shielding layer can be achieved.

Description

technical field [0001] The invention relates to the field of stripping metal shielding layers of cables, in particular to a stripping device for metal shielding layers of cables. Background technique [0002] The conductive core of the fire-resistant cable is located in the middle of the cable, and the outside is first wrapped with insulating materials such as mica tape, and then wrapped with a metal shielding layer (also called a fire-resistant layer). The metal tube of this layer is usually aluminum or copper. In order to ensure the flexibility of the cable, often the layer of metal pipe needs to be made into a corrugated shape. Then the outer layer is wrapped with fireproof mud and related polymer sheath to make a cable. [0003] High-end fireproof cable products need repeated quality and reliability verification during the trial production process. At the same time, many trial products or failed products will be produced during the trial production process of new produc...

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