Thermal treatment double-station uninterrupted unwinding device

A pay-off device and double-station technology, which is applied in thin material handling, transportation and packaging, and delivery of filamentous materials, etc., can solve the problems of incoherence and inconvenient pay-off work, and reduce the broken wire rate and reduce the Stretching, less labor-intensive effect
CN105293189AInactive Publication Date: 2016-02-03JIANGSU SHENWANG GRP STEEL CABLE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
JIANGSU SHENWANG GRP STEEL CABLE CO LTD
Publication Date
2016-02-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a thermal treatment double-station uninterrupted unwinding device. The thermal treatment double-station uninterrupted unwinding device comprises a station bracket, coil bobbins and an unwound wire bracket, wherein two unwinding shafts are respectively horizontally arranged at the upper end of the station bracket. Steel wire heads and tails on the two coil bobbins are welded well by a welding machine. When the unwinding of the first reel of wires is about to end, an operator treads on a pedal type positioning pin, the coil bobbins horizontally rotate for 180 degrees, and conversion can be finished. Then, the welding work of the next reel is prepared. The whole process is more convenient and flexible, the continuous conduction of procedures is not affected, consumed labor is less, and the work efficiency is improved. Moreover, unwinding tension is constant, the tension of a tension band does not need to be frequently regulated, the wire breakage rate is reduced, and the stretching of steel wires in the hot galvanizing treatment process is reduced.
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Description

technical field

[0001] The invention relates to the technical field of steel wire rope processing, and more specifically relates to a double-station uninterrupted pay-off device for steel wire heat treatment. Background technique

[0002] There are many ways to pay off the heat treatment of steel wire. Now the general hot zinc pay-off is mainly using the vertical passive pay-off of the turntable. The tension belt is set at the bottom of the turntable, and the wire end is pulled out from below, and the steel wire is pulled out with the rotation of the pay-off turntable. Its disadvantages are mainly as follows:

[0003] 1. First of all, it is necessary to "turn over" the I-shaped wheel, lift the heavy full-line I-shaped wheel and socket it on the central axis of the pay-off turntable, which adds an operation process;

[0004] 2. After a full-line I-shaped wheel is paid off, continuous and simple conversion cannot be achieved, and the conversion process is complicated. First,...

Claims

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