Pay-off stand

Abstract

The invention discloses a pay-off stand and belongs to the field of mechanical equipment. The pay-off stand comprises a fixed portion and a rotating portion, the fixed portion comprises a first base, a fixing ring and a first connecting rod, the first connecting rod is fixedly connected with the first base and the fixing ring respectively, the rotating portion comprises a second base, a motor, a second connecting rod, a protecting ring, a rotating frame, a fixing seat, a guide seat and 2-4 guide rods, the motor is arranged at the upper end of the first base and fixedly connected with the second base, the guide rods are equidistantly arranged on the guide seat and are in threaded connection with the same, and each guide rod and the horizontal line forms an included angle of 10-30 degrees. Off-line circumstance in the process when the pay-off stand pays off can be avoided, the pay-off stand is smooth in unwinding and free of mutual winding and realizes active paying off, tension damage to wires in the process of paying off is avoided, and the phenomenon that the wires are broken by tensioning is eliminated. The pay-off stand has the advantages of simple structure, reasonable design and easiness in manufacturing.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and more specifically relates to a pay-off frame. Background technique [0002] In various engineering technologies, flexible yarns, threads, tapes, ropes, and cables with lengths are commonly used. In order to reduce volume and facilitate transportation and storage, production units usually wind these yarns, threads, tapes, ropes, and cables into For large packages of different specifications, when the user uses these packaged products, they will be unwound from the package at the construction site. If effective control cannot be carried out during the unwinding process, flexible yarns and threads will The unwinding of belts, ropes and cables is not smooth and entangled with each other, which not only wastes materials, but also affects the smooth progress of application projects. In order to solve these problems, people usually put large packages of yarn, thread, tape, rope, and cable into t...

AI Technical Summary

Problems solved by technology

Existing yarns, threads, ribbons, ropes, and cables are usually made into packages with mandrels or pancake-shaped packages without mandrels. In the process, if the pulling direction is too high, the yarn, thread, tape, rope, and cable wound on the pay-off frame will be off-line, resulting in poor unwinding and mutual entanglement. At this time, the machine must be stopped and the Scattered yarns, threads, belts, ropes, and cables are rewound, seriously affecting the smooth progress of production or engineering

And in the prior art, the pay-off stand completely relies on the external force to pull the wire to realize the release during the pay-off process, so it will have a certain stretching damage effect on the yarn, thread, belt, rope, and cable, and serious damage to the wire will occur. The phenomenon that the material is pulled off

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