Multiple pairs of double-layer folded flat wires, synchronous extrusion equipment and extrusion method thereof

Abstract

The invention relates to a multi-pair bi-layer folding flat wire, a synchronous extruding device and an extruding method of the multi-pair bi-layer folding flat wire. The extruding device comprises a core wire paying off device, a pass line parallel guide rod, a flat wire extruder, a cooling device, a detection device and a winding up device which are sequentially distributed according to production processes. The extruding method includes steps of leading out a plurality of core wires from the core wire paying off device, passing the core wires through the pass line parallel guide rod to enter the flat wire extruder, subjecting the core wires to extrusion forming to form the multi-pair bi-layer folding flat wire by means of an extruding mold of the flat wire extruder, cooling and detecting the flat wire, and winding up the flat wire in the flat wire winding up device. By means of the extruding device and the extruding method, the multi-pair bi-layer folding flat wire can be extruded in one time, so that production efficiencies are substantially improved, electrical performances of cables are stable, and qualities are greatly improved.

Description

technical field [0001] The invention belongs to the field of cables and wires, and in particular relates to a multi-pair double-layer folded flat wire and its synchronous extrusion equipment and extrusion method. Background technique [0002] In the existing digital information technology, high-speed server cables are an indispensable supporting industry. In the wire and cable manufacturing industry, it is a very important link to use the extrusion process to produce multiple pairs of double-layer folded flat wires for high-speed servers. The traditional extrusion method is to use two extrusions. When in use, two parallel lines are overlapped, and then tied with cable ties, and then connected to the server for use. In this method, there are two more processes, the production efficiency is very low, and the quality is very unstable. The two parallel lines are extruded twice, and then tied up overlappingly, which is not beautiful. The traditional extrusion method can only ex...

AI Technical Summary

Problems solved by technology

In this way, there are two more processes, the production efficiency is very low, and the quality is very unstable. The two parallel lines are extruded twice, and then overlapped and tied together, which is not beautiful.

The traditional extrusion method can only extrude one or four groups of parallel lines at a time, the production efficiency is relatively low, and the product performance is unstable

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