Wire collecting device of electric wire and cable drawing machine

Abstract

The invention discloses a wire collecting device of an electric wire and cable drawing machine. The device comprises a driving shaft, rotary tensioners, a wire storage wheel, a suspension bracket anda tension adjusting structure; the suspension bracket is formed by vertically welding two support rods on a panel; the I-shaped wire storage wheel is movably mounted between the top ends of the two support rods of the suspension bracket; the rotary tensioners are movably joined between the upper and lower ends of the wire storage wheel and the support rods; and one rotary tensioner is mechanicallyconnected with the driving shaft. The rotary tensioners, the tension adjusting structure and the wire storage wheel are matched with each other; on the one hand, two clamping pieces are expanded in the wire storage wheel and stably fixed on the suspension bracket to guarantee no relative sliding in the wire winding process; and on the other hand, the tensioning degrees of electric wires and cables are adjusted through the tension adjusting structure, and the electric wires and the cables are clamped to finally realize consistent elasticity of the electric wires and the cables wound on the wire storage wheel without stretching outside.

Description

technical field [0001] The invention relates to the field of cables, in particular to a wire take-up device of a wire drawing machine for wires and cables. Background technique [0002] The cable cores of cables and wires are generally made of copper materials through multiple processes. The copper wires that have been drawn and annealed by the wire drawing machine are wound up by the wire storage wheel for use. There are many places where air pressure is used in the production workshop, which causes the air pump of the wire drawing machine to be damaged. When the air pressure is high and sometimes small, the take-up speed remains unchanged, resulting in unstable tension on the copper wire. For small-diameter copper wires, the problem of wire breakage is easy to occur, and the hardness of the copper wire is high. The looseness will cause the outer spring to break away from the wire storage wheel, resulting in inconsistent tightness between the surface and the inner surface o...

AI Technical Summary

Problems solved by technology

[0002] The cable cores of cables and wires are generally made of copper materials through multiple processes. The copper wires that have been drawn and annealed by the wire drawing machine are wound up by the wire storage wheel for use. There are many places where air pressure is used in the production workshop, which causes the air pump of the wire drawing machine to be damaged. When the air pressure is high and sometimes small, the take-up speed remains unchanged, resulting in unstable tension on the copper wire. For small-diameter copper wires, the problem of wire breakage is easy to occur, and the hardness of the copper wire is high. The looseness will cause the outer spring to break away from the wire storage wheel, resulting in inconsistent tightness between the surface and the inner surface of the copper wire after winding

Images