CN2190115Y

CN2190115Y - Continuous wire annealing apparatus

Info

Publication number: CN2190115Y
Application number: CN 94203382
Authority: CN
Inventors: 袁建英
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-02
Filing date: 1994-02-02
Publication date: 1995-02-22
Anticipated expiration: 2004-02-02

Abstract

The utility model relates to a continuous wire annealing apparatus, being composed of a current control system, a voltage regulator, a transformer, a heating element, power and the transmission system of the power, a machine frame, etc. A wire winding disk is arranged in a heat insulating barrel vehicle filled with heat insulating materials in a cylindrical metal clamping plate layer, and the bottom of the heat insulating barrel vehicle is provided with wheels. The continuous wire annealing apparatus can be widely applied to the relief annealing treatment of the small-size copper, aluminium and low carbon steel wires, having the advantages of obvious power saving effect, light weight, low manufacturing cost, convenient installation, etc. The utility model can also be matched with a wire drawing machine and a wire electroplating machine, raising the automatic procedures of factories using the continuous wire annealing apparatus.

Description

Continuous wire annealing apparatus

This industry is novel to relate to a kind of metal annealing device, and it is particularly suitable for wire rod stress relief annealings such as iron, copper, aluminium and handles.

The anneal of metal is generally all finished in resistance furnace, and the anneal multiselect of metal wire is carried out with the well formula resistance furnace that the electric furnace factory on ground such as Nanjing, Jiangxi, strain state produces.There are fireclay brick, lagging material etc. to pile up thing in their stoves, very heavy; The above-mentioned caloric receptivity of piling up thing is big, thus empty stove loss power up to tens kilowatts, what the empty stove heating-up time had reaches 5 hours, the power loss when saying nothing of work, well formula resistance furnace is the high energy consumption device.This quasi-resistance stove is at present to axle class part, the dish of steel, the thermal treatment of medium carbon steel, high carbon steel part, large dimension wire for building still belongs to ideal equipment, and could exempt from the into well formula resistance furnace of high power consumption to the stress relief annealing of the little copper of some diameters, aluminium wire, soft steel wire rod, look for another way, design a kind of new device?

The utility model provides be exactly this non-stove shape structure, interior do not have heavy pile up thing, almost do not have the loss of sky stove, save the continuous annealing machine of electric energy greatly, this is at present flourish all kinds of cable industry it, outstanding its positive effect of tool of electric wire industry.

The purpose of this utility model can realize by following measure: it is made up of power control system, voltate regulator, transformer, Heating element, power and transmission system, frame etc., the bottom that take-up reel places the metal sheet interlayer of garden tubular to be full of lagging material three wheels are arranged one of them in the heat-preservation cylinder car of deflecting roller.

The also available following measure of the purpose of this utility model comes perfect: this heat-preservation cylinder roof has reassembling type rotating shaft, the winding displacement bar telescopic hole that joins with take-up reel, and the side has door and nitrogen to fill pipe; In the take-up reel intermediary tube Heating element is arranged.

Fig. 1 is the utility model primary structure signal (left side is looked) figure.

Fig. 2 is the vertical view of Fig. 1.

The utility model is described in detail below in conjunction with embodiment: complete machine is designed to by vertical, and it is little to account for plant area.From top to bottom can divide housing, power and transmission rig casing thereof and heat-preservation cylinder car three parts.Supply current through Controlling System to voltate regulator 5 and transformer 7, make and enter positive electrode 12 and negative potential 3 after becoming low-voltage, high-current, desire to carry out the metal wire 1 of stress relief annealing processing in guide wheel 2 introducing machines, successively contact positive and negative two

electrodes

12 and 3, because of short circuit current heating fast, under the effect of winding displacement bar 9 that pumps and screw mandrel 8, wire rod 1 is wound on the take-up reel 13 equably.Because take-up reel 13 take-up speeds successively change greatly, should select change speed motor 6 for use so drive the motor of take-up reel, take-up reel is seated in the heat-preservation cylinder car 15 of garden tubular, cylindrical shell almost seals, barrel and top can be made by the double-level-metal plate, the full lagging material 17 of padding in the interlayer, perlite, asbestos etc. all can.The bottom is a metal sheet, and the triangle layout is installed three wheels 16, and previous is deflecting roller.The side has door 18 and nitrogen to fill pipe 19, dismantled and assembled rotating shaft 11 and winding displacement bar telescopic hole 10 are arranged at the top, bottom centre position is equipped with Heating element 14, can be that thermoelectric corner, gas pipe or Aludirome silk etc. are appointed earlier, as seen this machine is that the heating stress relief annealing combines with insulation in good time, guarantees annealing quality.Because of take-up reel 13 and heat-preservation cylinder car 15 are one, so after take-up reel harvested a dish line, heat-preservation cylinder car 15 should be recessed with other and change, the rotating shaft 11 on the heat-preservation cylinder car 15 should be removable for this reason, winding displacement bar 9 is removable lining, and Heating element 14 is connected power supply by plug.The rotation speed change of buncher 6 and gear pair control take-up reel 13, pumping of worm couple 4 and screw mandrel 8 control winding displacement bars 9, wire rod is evenly twisted on the take-up reel 13, temperature control is finished by temperature controller and thermoelectric corner, when wire rod 1 processing is broken, cut off general supply voluntarily by the outage feedback controller,, change heat-preservation cylinder car 15 in addition by the time buzzer warning when the wire rod on the take-up reel 13 during around full whole dish.Few oxidized for protection heating wire rod 1 surface, in heat-preservation cylinder car 15, charge into nitrogen by fill pipe 19 through nitrogen.Above-mentioned arrangement is that the one's own profession technician can grasp, and does not give unnecessary details for this reason.

The utility model is very remarkable to the energy-saving effect of the stress relief annealing of the copper of small dimension, aluminium, soft steel wire rod, and fuselage is light, and cost of manufacture is low, easy for installation, also can with drawing wire machine, the supporting use of wire material electroplating, improve automatic routine.

Claims

1, a kind of continuous annealing machine, by current control system, voltate regulator (5), transformer (7), Heating element (14), power and compositions such as transmission system, frame thereof is characterized in that the bottom that take-up reel (13) places the metal sheet interlayer of garden tubular to be full of lagging material (17) has in the heat-preservation cylinder car (15) of wheel (16).

2, annealing machine as claimed in claim 1 is characterized in that reassembling type rotating shaft (11), winding displacement bar telescopic hole (10) are arranged at said heat-preservation cylinder car (15) top, and the side has door (18) and nitrogen to fill pipe (19).

3, annealing machine as claimed in claim 1 or 2 is characterized in that in the tube of the take-up reel (13) in the said heat-preservation cylinder car (15) Heating element (14) being arranged.