A kind of twisting method of high-efficiency two-for-one twisting ply machine

Abstract

The present invention provides a twisting method for a high-efficiency two-for-one twisting ply machine, comprising the following steps: step S001, preparation for starting; step S002, winding; winding the steel wire through the twisting machine to the traction wheel device and the take-up and pay-off device in sequence ;Step S003, machine jogging debugging, start the whole equipment by jogging, pre-twist the steel wire, and wind up the waste wire formed before the steel wire is twisted into a finished product to the waste wire take-up wheel; Step S004, formal work Start; unload the waste line take-up reel, install the empty take-up reel, start the machine and start to twist; step S005, blanking; after finishing the fixed-length twisting system, unload the finished product take-up reel after twisting. The twisting method of the present invention can control the traction speed steplessly through the servo motor and the encoder, and can achieve the purpose of arbitrary twist length control; it is equipped with large and small bow belts, combined with a new winding method, through the outer main shaft and the inner core The shaft rotates positively and negatively at the same speed to realize the function of doubling the twist length and double the twisting efficiency.

Description

technical field [0001] The invention relates to the technical field of twisting machines, in particular to a twisting method for a high-efficiency two-for-one twisting machine. Background technique [0002] Steel wire twisting products are produced by rotating multiple monofilaments through twisting equipment. Generally, single-twisting machines and double-twisting machines are used for production, so the production efficiency of steel wire twisting is limited. [0003] The twist length control method of the previous steel wire stranding machine is to use the ratio of the driving wheel and the driven wheel of the mechanical reduction box to adjust the gear reduction ratio and change the speed of the traction wheel, so as to control the twist length of the steel wire strand. The mechanical reduction box is used to adapt to the production cycle, because different specifications of steel wire strands have different lay lengths, so every time the machine tool changes a specifica...

AI Technical Summary

Problems solved by technology

[0003] The twist length control method of the previous steel wire stranding machine is to use the ratio of the driving wheel and the driven wheel of the mechanical reduction box to adjust the gear reduction ratio and change the speed of the traction wheel, so as to control the twist length of the steel wire strand. The mechanical gear box is used to adapt to the production cycle, because different specifications of steel wire strands have different lay lengths, so every time the machine tool changes a specification of steel wire, technicians are required to match the ratio between the driving wheel and the driven wheel. The gear reduction ratio is not only troublesome to replace, but also needs to reserve the ratio of active and driven gears corresponding to various specifications of steel wires, and the production cost is high.

Another important defect is that the gear reducer needs to be maintained regularly, and the oil in the reducer needs to be replaced. If the sealing of the gear reducer is not in place, there will be oil leakage

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