Mica tape wrapping and unwinding mechanism for cable production

Abstract

The invention discloses a mica tape wrapping and unwinding mechanism for cable production. The mica tape wrapping and unwinding mechanism for cable production comprises a supporting bottom plate, a supporting main rod is connected to the supporting bottom plate, a connecting shaft penetrates through the interior of the supporting main rod, a driven wheel and a mica tape winding shaft are connectedto the left side and the right side of the connecting shaft correspondingly, and the mica tape winding shaft is an inverted ''T'' shaped structure; a servo motor is arranged on the supporting bottomplate and located on the left side of the supporting main rod, a driving wheel is connected to the servo motor, a transmission belt is connected between the driving wheel and the driven wheel, a positioning block is installed on the mica tape winding shaft and comprises a positioning ring, a protruding block and a locking block, and the positioning ring is an open-loop structure; and the inner diameter of the positioning ring is equal to the outer diameter of the small end of the mica tape winding shaft, the protruding block is arranged at an opening of the positioning ring, and the locking block is connected to the exterior of the protruding block in an embedded mode. According to the mica tape wrapping and unwinding mechanism for cable production, a mica tape can be positioned, and the mica tape can be wound more orderly.

Description

technical field [0001] The invention relates to the technical field of cable equipment, in particular to a mica tape wrapping and unwinding mechanism for cable production. Background technique [0002] Mica tape, also known as refractory mica tape, is made by (mica tape machine), is a fire-resistant insulating material, mica tape for fire-resistant safety cables is a high-performance mica insulation product, with excellent high temperature resistance and resistance combustion performance. The powder mica tape has good flexibility in normal state, and is suitable for the main fire-resistant insulation layer in various fire-resistant cables. There is basically no volatilization of harmful smoke when it is burned in an open flame, so this product is not only effective but also safe when used in cables. [0003] The existing mica tape winding mechanism can usually only wind the mica tape, but cannot unroll the mica tape, and the existing mica tape winding mechanism cannot posi...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of mica tape winding mechanism for cable production, to solve the problem that the existing mica tape winding mechanism proposed in the above-mentioned background technology cannot locate the mica tape according to the width of the mica tape

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