Wire clamping mechanism of wire storage cylinder

Abstract

The wire clamping mechanism comprises the wire storage barrel and the wire clamping mechanism body, the wire clamping mechanism body comprises a plurality of end covers and a plurality of wire clamping assemblies, each end cover is provided with a plurality of piston cavities, an inner cavity is formed in the inner side of each end cover, each wire clamping assembly comprises a piston piece, a wire clamping piece and a plurality of elastic pieces, and each piston piece is provided with a first piston end and a second piston end. The wire clamping assemblies are arranged at the two side ends of the wire storage cylinder, vibration caused by unbalance is reduced, the dynamic balance and the circular run-out performance of the wire storage cylinder tend to be stable, the wire clamping assemblies and the driving assemblies are arranged outside the wire storage cylinder, and therefore the wire clamping assemblies and the driving assemblies are arranged outside the wire storage cylinder. The structure of the wire clamping assembly and the structure of the driving assembly can be visually seen, problems can be conveniently found, debugging and overhauling are facilitated, when metal fatigue happens to the elastic piece of one wire clamping assembly, the driving assembly can drive the other wire clamping assembly to clamp or loosen wires, the maintenance frequency is reduced, the downtime is shortened, and the production efficiency is improved.