Multi-head vertical digital control twisting and winding machine

Abstract

The invention discloses a multi-head vertical digital control twisting and winding machine. The multi-head vertical digital control twisting and winding machine comprises a rack, a twisting and winding processing apparatus and a monitoring apparatus; the twisting and winding processing apparatus comprises a wire pay-off apparatus, a wire twisting apparatus, a correction traction apparatus and a wire take-up apparatus; the wire pay-off apparatus comprises a wire pay-off mechanism, shuttle frame mechanisms and guiding mechanisms, wherein the shuttle frame mechanisms and the guiding mechanisms are the same in number; the wire twisting apparatus comprises a rotary shaft, a rotating mechanism, a wire gathering plate and a power mechanism; the correction traction apparatus comprises a shaping mechanism, a straightening mechanism and a traction mechanism; the wire take-up apparatus comprises a wire arranging mechanism and a wire take-up mechanism for winding the twisted wires; and the monitoring apparatus comprises a control apparatus, a tension detection apparatus, a rotary speed measurement unit and a traction speed measurement unit. The multi-head vertical digital control twisting andwinding machine is simple in structure and capable of realizing continuous processing of the twisted wires, improving production efficiency, lowering manual labor, ensuring diameter consistency of twisted wire harnesses and satisfying the three-layer winding requirement of fried dough twist-like contact pins.

Description

technical field [0001] The invention belongs to the technical field of winding equipment, in particular to a multi-head vertical numerically controlled winding machine. Background technique [0002] Due to the rapid development of electronic technology, the demand for increased signal density related to electrical connections, the smaller and smaller the mechanism components, the selection of materials, the structural form of the socket, the shape of the pin, and the contact characteristics of the use, the contact parts The coating's wear resistance, anti-corrosion, magnetic permeability, meshing force, separation force, withstand voltage value, insulation resistivity, contact resistivity and other parameters are becoming more and more stringent. The requirements for the internal quality and appearance of electrical connectors are getting higher and higher, and their demand is also increasing. However, in China, most of the twist pins for flexible micro-rectangular electric...

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Problems solved by technology

[0003] First, the horizontal winding machine will be disturbed by gravity and centrifugal force when the cable is rotating, so it cannot accurately detect the tension of the cable, so it cannot accurately control the tension of the cable in real time;

[0004] Second, the rotating mechanism of the twisting device in the horizontal twisting machine is arranged vertically to the horizontal plane, and the rotating mechanism will shift due to its own weight after working for a long time, resulting in irregular twisted wires formed by the twisting device, and the winding out The shape of the wire harness is not standardized;

[0005] Third, the horizontal winding machine can only complete double-layer winding. If three-layer winding is required, the diameter of the rotating mechanism needs to be increased, which makes the equipment bulky and inconvenient to operate

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