Pay-off device

Abstract

The invention discloses a pay-off device and aims to solve the problems that resource waste and hand scratching are easily caused when a user straightens hard wires with hands directly. The pay-off device is characterized in that a front fixed plate and a back fixed plate are fixedly arranged on the ground at an interval, a pair of guide rails is laid between the front fixed plate and the back fixed plate, rail wheels capable of traveling along the guide wheels are arranged at the bottom of a flat plate, a C-shaped retainer ring is arranged at the top of the flat plate, a fixer is arranged in a cavity of the retainer ring, a plurality of arc-shaped movable plates are arranged around the fixer, a first spring is arranged between each movable plate and the fixer, a fixed press plate and a movable press plate which are used for clamping hard wires are arranged on the flat plate, a support is in sliding connection with the guide rails, a projection is formed on one side, close to the flat plate, of the support, a groove is formed in one side of the projection, a movable pin only capable of moving up and down is arranged on the projection, and a hook on the flat plate extends into the groove and then can be penetratingly arranged on the movable pin. The pay-off device is driven by a motor, and accordingly, human hands can be protected from being scratched when used for straightening the hard wires directly.

Description

technical field [0001] The invention relates to the technical field of unwinding wires, in particular to a device for straightening hard wires. Background technique [0002] In electric power construction, especially before wiring in switch cabinets and high-voltage cabinets, it is necessary to straighten the coiled hard wires, then cut them into different lengths, and put on wire numbers. When straightening the hard wire, generally, after breaking the coiled wire reel, tie one end of the hard wire to the angle iron on the bottom surface, and then the person pulls the other end of the hard wire and walks a distance until the wire The disc is completely broken, and then the person pulls the end of the hard wire with bare hands to straighten the hard wire. In this way, hard wires tied to the ground are usually discarded, resulting in a waste of resources. The way of pulling with bare hands will cause strangulation marks on people's hands, and in severe cases, fingers will be...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wire pay-off device, which is used to solve the problems of waste of resources and scratches on hands when straightening hard wires with bare hands.

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