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Intelligent control system and method of multi-specification tubular continuous annealing furnace

An intelligent control system, technology of continuous annealing furnace, applied in heat treatment process control, furnace, heat treatment furnace, etc., can solve the problems of inability to realize remote monitoring and intelligent control, low automation level, etc., to reduce equipment investment costs and not waste energy , the effect of eliminating residual stress

Active Publication Date: 2013-12-11
江苏华旺新材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the low level of automation of existing annealing furnaces and the inability to realize remote monitoring and intelligent control, and to provide an intelligent control system and method for multi-standard tubular continuous annealing furnaces. Using the technical scheme provided by the present invention, not only The same annealing equipment can anneal a variety of wires with different specifications at the same time, and can keep the wires annealed at zero tension in the annealing furnace, avoiding the elongation of the wires after being heated and softened in the annealing furnace, ensuring stable wire diameters and reducing equipment input, reduce production cost; at the same time, the present invention has a high degree of automation and can realize remote monitoring and intelligent control

Method used

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  • Intelligent control system and method of multi-specification tubular continuous annealing furnace

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Embodiment 1

[0046] An intelligent control system for a multi-standard tubular continuous annealing furnace in this embodiment includes a pay-off unit, a temperature control unit, a guide unit, a tension monitoring unit, a take-up unit, a single-chip microcomputer control board, and a parameter input and display module, wherein :

[0047] The pay-off unit includes multiple sets of auxiliary push rollers 2, auxiliary push roller drive motors and auxiliary push roller motor regulators corresponding to each group of auxiliary push rollers 2, specifically in this embodiment, the auxiliary push rollers 2 are provided with 4 groups, Each group of auxiliary push rollers 2 is connected to the auxiliary push roller driving motor through a pulley and a V-belt. The auxiliary push roller driving motor is connected to the auxiliary push roller motor regulator through a control line, and the auxiliary push roller motor regulator is connected to the single-chip microcomputer control board through a contro...

Embodiment 2

[0062] The basic structure of the intelligent control system of a kind of multi-standard tubular continuous annealing furnace of the present embodiment is the same as that of the embodiment 1, the difference is that the single-chip microcomputer control board and the intelligent temperature control module in the present embodiment communicate with the computer through the RS485 bus According to the material and wire diameter of the wire, the rotation speed of the auxiliary push roller 2, the guide roller 9, the take-up tension, the temperature values ​​of the annealing furnace 4 and the drying furnace 8 are preset by the computer, and are displayed on the computer. All data information is processed in the computer, and instructions are sent to each unit to adjust the data error, so as to realize the remote monitoring and control of the whole system. The intelligent control method of a multi-standard tubular continuous annealing furnace in this embodiment is basically the same a...

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Abstract

The invention discloses an intelligent control system and an intelligent control method of a multi-specification tubular continuous annealing furnace, belonging to the technical field of intelligent control. Technical analysis and improvement are performed on the conventional continuous annealing furnace device; original single devices are rationally disassembled respectively; a plurality of groups of auxiliary push rollers, guide rollers, wire separation wheels and wire arrangement rods are additionally arranged on one set of equipment to form a continuous annealing production line capable of realizing simultaneous treatment and production of wires of multiple specifications; the annealing production line is intelligently controlled; temperature sensors are additionally arranged on the annealing furnace and a drying furnace to intelligently control the annealing and drying temperature. According to the system and the method, the annealing treatment on various wires of different specifications can be simultaneously completed on the same set of annealing equipment, and zero-tension annealing of the wires in the annealing furnace can be kept, so that the wires are prevented from being lengthened after being heated and softened, stable linear diameter is guaranteed, the equipment investment is reduced and the production cost is reduced; meanwhile, the automation degree is high, and remote monitoring and intelligent control can be realized.

Description

technical field [0001] The present invention relates to an intelligent control system and method, more specifically, to an intelligent control system and method for a multi-standard tubular continuous annealing furnace. Background technique [0002] At present, the stretched round copper wire cannot be used directly due to its high tissue hardness, and usually requires annealing and softening treatment. The existing tubular annealing device mainly includes the annealing furnace (4), auxiliary push roller (2), guide wheel (3), cooling tank (6), and purging device (7) arranged and installed on the frame according to the process steps , the fan (5) connected to the purging device (7), the drying oven (8), the guide roller (9), the wire separating wheel (10), the pay-off reel (1) arranged on both sides of the frame, the machine The wire take-up box (12) at the end of the frame and the wire rod (11) and the wire take-up reel (13) provided on the wire take-up box (12), the copper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/56C21D11/00
Inventor 张东方李惠田文彤黄亮杨佳霖杨辉
Owner 江苏华旺新材料有限公司
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