Tension adjustment device for copper wire unwinding rack

Abstract

The invention belongs to the technical field of copper wire unwinding, and particularly relates to a tension adjustment device for a copper wire unwinding rack. The problems that winding and unwindingof a copper wire are nonuniform due to the fact an existing steel wire unwinding rack cannot perform even unwinding or winding when the copper wire is unwound or wound, and the unwinding speed is difficult to control due to the fact that the unwinding tension cannot be adjusted are solved. According to the technical scheme, the tension adjustment device for the copper wire unwinding rack comprises a bottom plate. The bottom of the bottom plate is fixedly connected with four universal wheels, the top of the bottom plate is fixedly connected with a vertical plate, one side of the vertical plateis fixedly connected with a driving structure, a transmission shaft and a winding shaft are transversely installed on the vertical plate in a rotating mode, the transmission shaft is matched with thedriving structure, the winding shaft is matched with the transmission shaft, a winding roller fixedly sleeves the outer side of the winding shaft, a barrier sleeve fixedly sleeves the outer side of the winding shaft, and the winding roller is in contact with the barrier sleeve. The tension adjustment device for the copper wire unwinding rack can perform even unwinding or winding during unwindingor winding of the copper wire, so that the copper wire is uniformly during unwinding and winding, the unwinding tension can be adjusted, and the unwinding speed can be controlled.

Description

technical field [0001] The invention relates to the technical field of copper wire pay-off, in particular to a tension adjustment device for a copper wire pay-off frame. Background technique [0002] Because copper wire has good electrical conductivity, copper wire plays an important role in circuit connection. When laying copper wire, it is usually necessary to use a pay-off rack for unwinding or winding. The pay-off rack is used in the wire and cable industry. The wire or cable is stored to a certain extent, so as to facilitate the wire or cable to be released during the construction operation. The steel wire pay-off rack is used to protect and wind the steel wire while the wire rack is storing and releasing the wire. Thus, it is convenient for users to use uniformly. [0003] The existing steel wire pay-off stand cannot evenly unwind or rewind the copper wire when unwinding or rewinding the copper wire, so that the copper wire is unbalanced, and the tension of the wire c...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing steel wire pay-off frame cannot perform uniform pay-off or roll-up of the copper wire when it is pay-off or roll-up, so that the copper wire is unbalanced, and the tension of the pay-off wire cannot be adjusted, so that The shortcoming that the pay-off speed is difficult to control, and a tension adjustment device for a copper wire pay-off frame is proposed

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