A cradle type cable forming machine and its pre-twisting angle adjustment device

Abstract

The invention discloses a cradle-type cabling machine and a pre-twist angle adjustment device thereof. The pre-twist angle adjustment device comprises a turn plate and a plurality of pre-twist angle adjustment units, wherein the turn plate and a bearing plate of the cradle-type cabling machine are coaxially arranged and synchronously rotate; the plurality of pre-twist angle adjustment units are arranged on the turn plate and correspond to a plurality of cradles on the bearing plate one by one; each pre-twist angle adjustment unit comprises a seat body fixed on the turn plate, a wheel carrier rotationally arranged on the seat body, two pressing wheels arranged on the wheel carrier, an inductor for inducing a rotation angle of the wheel carrier; a pre-twist motor for adjusting a pre-twist angle of one wire and a controller; and each controller is in communication connection with the corresponding inductor and controls the corresponding pre-twist motor. According to the pre-twist angle adjustment device of the cradle-type cabling machine, the pre-twist angle of each wire can be reliably controlled with a reasonable range, and artificial judgment and operation are not needed.

Description

technical field [0001] The invention relates to the technical field of cable processing, and more specifically, to a cradle-type cable forming machine and a pre-twisting angle adjustment device thereof. Background technique [0002] The cradle-type cable forming machine can twist single wires with round, fan-shaped or special-shaped cross-sections together to form cables. [0003] When twisting the wires of fan-shaped or special-shaped wires, the wires released from the cradle of the cable-forming machine are first adjusted by the pre-twist angle, and then enter the twisting wire grinding tool for twisting. [0004] In the prior art, the pre-twisting angle of each wire is observed and adjusted by the operator. For example, if the pre-twisting angle process of a single wire is performed, the angle of the pay-off reel is manually adjusted so that the pre-twisting angle of a single wire The angle is within the normal range. In this way, the error of manual judgment is large, ...

AI Technical Summary

Problems solved by technology

In this way, the error of manual judgment is relatively large, and manual operation is time-consuming and labor-intensive

[0005] Therefore, how to solve the problem of large error in controlling the pre-twist angle of a single wire in the prior art, which is time-consuming and labor-intensive, has become an important technical problem to be solved by those skilled in the art.

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