Automatic taking-up device for 5-class copper conductor tubular annealing with multi-strand online constant tension

Abstract

The invention relates to an automatic taking-up device for 5-class copper conductor tubular annealing with multi-strand online constant tension. The automatic taking-up device for the 5-class copper conductor tubular annealing with the multi-strand online constant tension comprises an online each-filament tension detection and feedback device, an automatic precise wire arranging device, a shaft-free taking-up stand and automatic control equipment. The automatic control equipment is connected with the online each-filament tension detection and feedback device, the automatic precise wire arranging device and the shaft-free taking-up stand. Compared with the prior art, the automatic taking-up device has the advantages of being good in tension consistency and high in production efficiency, reducing the investment cost, improving the product quality and the like.

Description

technical field [0001] The invention relates to the technical field of wire and cable manufacturing equipment, in particular to a type 5 copper conductor tubular annealing multi-strand online constant tension automatic wire take-up equipment. Background technique [0002] In the processing of class 5 conductors in the wire and cable industry, no matter in terms of copper monofilament accuracy ±0.002mm and processing requirement range of 0.12-0.4mm, the precision requirements of tension must be raised in each process to ensure its technological requirements. At present, there are two domestic leading copper conductor processing methods: one is to use imported multi-head drawing wires to pull and retreat online, and the take-up reel is 630 to directly take up the wires and realize the stranding and twisting of wires in the mode of active unwinding to form conductors of different specifications. Finished conductors such as 7 / 0.32mm. Another way is to use a small drawing machin...

AI Technical Summary

Problems solved by technology

[0005] 1. The tension between monofilaments is difficult to achieve consistency: because the motor of the take-up reel 200 type reel is a separate torque motor during tubular annealing, it cannot be automatically adjusted effectively with the change of the diameter of the reel when the reel is empty and satisfied, resulting in each There are differences in the discs. At the same time, 24 mechanical tension guns are used to control the pay-off tension during the production of the beaming machine. At the same time, when the disc is full and empty, it cannot be automatically adjusted as the disc diameter changes. Unskilled Employees cause copper conductors to jump from time to time

[0006] 2. The loading volume affects the efficiency: the loading volume of tubular annealing is 200 type disks, which is only 20kg. The workers have to change the disks continuously. During the beam production, due to the small loading volume of the 200 type disks on the pay-off frame, it is necessary to stop. Shut down to change discs, the efficiency of the two processes is very low

[0007] 3. High labor intensity: Under normal circumstances, these two processes are done by women workers, who are constantly working on and off the 20kg plate. It is very tiring after working every day. Today's young people don't like this mechanized working environment.

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