A device for removing burrs from the metal braiding layer of cables

Abstract

The invention relates to a production equipment for cables with braided shielding layers, in particular to a device for removing burrs from the metal braiding layer of cables, which includes a cleaning assembly and tension plates arranged at both ends of the cleaning assembly to tension it, and the cleaning assembly consists of Composed of several friction strips, the combination of the friction strips forms channels distributed along the length direction to remove burrs on the metal braided layer of the cable passing through the channel, and the tension plate is provided with a the through hole of the channel. The invention is simple in structure and easy to use. Only need to pass the cable braided wire core through the channel formed by the combination of friction strips to remove the burrs on the cable braided wire core, which is simple, convenient and fast, and greatly reduces the labor of workers. Strength, at the same time, by rotating the connection end, the size of the channel can be adjusted to adapt to cables of different specifications, so that the friction strip can smoothly remove burrs without wrinkling the cable braid.

Description

technical field [0001] The invention relates to a production equipment of a cable with a braided shielding layer, in particular to a device for removing burrs from the metal braided layer of a cable. Background technique [0002] In the current production of communication cables, the shielding method of many cables with electrical performance requirements adopts the method of wire braiding shielding. In the production process, due to the limited amount of metal wire loaded on the spindle of the braiding machine, the wiring method of changing the spindle is often adopted in production to meet the length requirements of the cable. In this case, the metal wire is usually spliced ​​on the braid, and the thread ends are trimmed to ensure a smooth appearance. However, it is impossible to ensure that the trimming is completely smooth during the trimming process of the thread end, or the repaired thread end is raised again due to the bending of the wire to form burrs, which makes i...

AI Technical Summary

Problems solved by technology

However, it is impossible to ensure that the trimming is completely smooth during the trimming process of the thread end, or the repaired thread end is raised again due to the bending of the wire to form burrs, which makes it easy to pierce the outer insulating layer when the sheath is extruded in the next process, resulting in the leakage of the conductive layer and the product. unqualified

In the existing technology, the following two types of burrs are generally used: 1. The worker smoothes the burr with his hands. The period is determined by the heavy workload and high labor intensity; If the inner diameter is too large, the burrs cannot be removed effectively; if the inner diameter is too small, the braiding layer will easily shrink and wrinkle

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