Plying steel wire tension compensation device and control method for steel wire plying machine

Abstract

The invention discloses a stranding steel wire tension compensating device for a steel wire stranding machine. The stranding steel wire tension compensating device comprises a back plate, a tension compensating mechanism arranged on the front face of the back plate, an air pressure adjusting mechanism arranged on the back face of the back plate, a transporting mechanism arranged on the back face of the back plate and a brake mechanism arranged on the back face of the back plate. The tension compensating mechanism comprises a wire shaft, two rollers, a first guide wheel, a guide wheel shaft, a second guide wheel, a third guide wheel, a tension compensating guide wheel and a guide rotating shaft, wherein the two rollers, the first guide wheel, the guide wheel shaft, the second guide wheel, the third guide wheel, the tension compensating guide wheel and the guide rotating shaft are distributed on the periphery of the wire shaft. The transporting mechanism comprises a large chain wheel and a small chain wheel which are arranged at the other end of the guide rotating shaft. The air pressure adjusting mechanism comprises an air pressure adjusting valve and an air cylinder which are connected through an air pipe. The brake mechanism comprises a brake disc, a brake sliding block and a brake rod, and the brake rod drives the brake sliding block to get close to or be far away from the brake disc. According to the stranding steel wire tension compensating device, the problem of stranding steel wire tension fluctuation in the stranding process is solved, stranding steel wire tension compensating is achieved, and even stranding steel wire tension is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of mechanical devices, and relates to a ply steel wire tension compensation mechanism, in particular to a ply steel wire tension compensation device for a steel wire ply machine. Background technique [0002] With the rapid development of the domestic economy, especially the rapid development of the automobile industry and high-speed rail, rubber hoses have become an indispensable material in daily life and industrial development. At present, the production of rubber hose is inseparable from the process of jointing. The jointing process needs to be completed by the jointing machine. There is a layer of steel wire braid in the railway rubber hose, and the steel wire must be jointed by the steel wire jointing machine. In the steel wire plying machine, during the plying process, the tension of plying steel wires will fluctuate, which will cause uneven tension of plying steel wires and seriously affect the quali...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of the tension fluctuation of the ply steel wire in the process of plying steel wires, compensate the tension of the ply steel wire, and ensure the uniform tension of the ply steel wire

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