Continuous annealing machine for wire drawing of copper wire
Abstract
The utility model discloses a continuous annealing machine for wire drawing of a copper wire. The
continuous annealing machine for wire drawing of the copper wire mainly comprises an annealing
main machine. The annealing main machine includes a preheating wheel, an anode copper wheel,
a cathode copper wheel, a directive wheel and an annealing wire outlet wheel. The continuous
annealing machine is characterized in that a tension rack composed of an upper tension wheel and
a lower tension wheel is disposed on one side of the annealing main machine; a driving motor is
arranged inside the annealing main machine; the tension rack comprises a housing, and a
counterweight tension block, a drive sprocket wheel, a sliding rod, an upper tension wheel and a
lower tension wheel are disposed in the housing; the lower tension wheel is fixed on the bottom of
the tension rack; the upper tension wheel is positioned on a vertical upper end of the lower tension
wheel, and a joint on one end of the upper tension wheel is sleeved on the sliding rod disposed
inside the housing and is connected with a traction belt; the top of the housing is equipped with the
drive sprocket wheel which is connected with the upper tension wheel and the counterweight
tension block through the traction belt; and depending on the counterweight tension block, positions
of the upper tension wheel in a sliding groove of the housing are adjusted through utilization of a
fixed pulley.
CN202549490U
Description
A kind of copper cash wire drawing continuous annealing machine
Technical field:
The utility model relates to electric wire copper wire drawing field, particularly a kind of copper cash
wire drawing continuous annealing machine.
Background technology:
The copper processing industry; Electrolytic zinc-coated steel sheet generally arrives the copper bar
of diameter 8.0mm through smelting roll forming, pulls to 3.0m copper bar with 8.0mm copper bar
then; 3.0m the copper bar pulls to the 0.4-2.87mm circular copper wire again; In the copper material
drawing process,, use copper cash continuous annealing in drawing process in order to improve the
crudy of copper cash.
The industry all is the structure of coming transmission continuous annealing through main frame at
present, and is as shown in Figure 1, and bus is earlier through pay off rack 101; To wire drawing
main frame 102, through the continuous drawing of wire drawing main frame, through constant
speed opinion 103, separated time wheel 104; After the annealing machine is gone into wire carrier
106; Annealed again machine preheating copper wheel 107, directive wheel 108, anodal copper
wheel 109, negative pole copper wheel 110 are drawn out to tension bracket 113 by annealing
outlet wheel 112, finally accomplish take-up by admission machine 114.
Wherein, The rotation of annealing main frame is the constant speed opinion 103 (also claiming the
S5 belt pulley) through wire drawing main frame 102; Main shedding band 105 drives annealing
machine main driving wheel 111; Because the diameter of wire drawing main frame S5 belt pulley
103 and annealing machine main driving wheel 111 is a steady state value after equipment is
accomplished, be a constant slippage relation with regard to causing the speed between annealing
machine and the wire drawing main frame.But the copper cash drawing specification that general
wire drawing machine requires not is a kind of fixing; The copper cash of different size, its surface
tension is different, that is to say; The copper cash of small dimension hopes that the speed sliding
difference between annealing machine and the wire drawing main frame is big; The circular copper
wire of big specification hopes that the speed sliding difference between annealing machine and the
wire drawing main frame is little, otherwise the small dimension copper cash is broken specification
circular copper wire sparking easily in the continuous annealing running greatly easily in the
continuous annealing running; Wire surface destroys because of galvanic corrosion, and the
frequent grooving of conduction nickel strap is serious.All be to get a median at present in the
industry, so also inadequate ability usefulness, just the quality after the copper material continuous
annealing (for example elongation, line footpath consistency, copper line surface roundness, tensile
strength etc.) is affected.
The utility model content:
In view of above-mentioned technical problem, the purpose of the utility model provides a kind of
copper cash wire drawing continuous annealing machine.This equipment can freely be adjusted
tension force according to different specifications, thereby solves a series of quality problem of
unstable that old-fashioned continuous annealing machine brings, and has also prolonged the lifespan of copper wheel nickel strap.
The concrete technical scheme of the utility model is following:
A kind of copper cash wire drawing continuous annealing machine mainly comprises the annealing
main frame; Said annealing main frame is provided with preheating wheel, anodal copper wheel,
negative pole copper wheel, directive wheel, annealing outlet wheel; It is characterized in that, said
annealing main frame one side also be mounted with one be provided with upper and lower
straining pulley tension bracket; Said annealing main frame inside also is provided with a drive
motors.
In the such scheme, said tension bracket comprises a housing, is provided with counterweight
tension block, drive sprocket, sliding bar in the said housing, goes up straining pulley and following
straining pulley; Said straining pulley down is fixed in the bottom of tension bracket; The said
straining pulley of going up is positioned at straining pulley vertical upper down, and an end
connector is socketed on the sliding bar that is built in enclosure interior, and connects a traction
belt; Said housing top is mounted with a drive sprocket through a last straining pulley of traction belt
connection and a counterweight tension block, and utilizes the fixed pulley effect to rely on the
counterweight tension block to regulate the position of straining pulley in the sliding tray of housing.
In the such scheme, the top of said tension bracket also is installed on a feedback potentiometer.
The invention has the beneficial effects as follows: owing to drive the mode that annealing is turned
round to former cause wire drawing main frame; Change over by independent annealing driven by
motor annealing main frame; Utilize annealing tension force storage rack again,, control the speed
of annealing motor by the frequency convertor PID computing through feedback potentiometer.Can
increase and decrease the counterweight tension block according to the difference in line footpath,
so just can solve because of line difference directly, old-fashioned annealing is the problem of the
slippage unstable product quality that causes fixedly.Be used for storing up line owing to increased
the tension bracket of annealing machine one side; Through the PID computing, reach permanent
Tension Control, corresponding different line footpaths; Can both increase and decrease balancing
weight easily; Copper cash can both well contact with the conduction nickel strap during continuous
annealing, and line is directly stable, specific elongation steadily, the copper line surface galvanic
corrosion phenomenon of also not striking sparks.
In addition, because annealing process is the Electric Machine Control of annealing separately, just
easily selective annealing and unannealed of diverter switch in operation.Old-fashioned in the past
annealing machine in the time need not annealing, requires the operative employee to lift down
main shedding band.Otherwise carbon brush and copper wheel wearing and tearing are all very
serious.
Description of drawings:
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the annealing machine of prior art and the operating structure sketch map of relevant
device with it.
Fig. 2 a is the structural representation of the said annealing machine of the utility model.
Fig. 2 b is the construction profile of the tension bracket of the said annealing machine of the utility
model.
Fig. 2 c is the three-dimensional structure diagram of the tension bracket of the said annealing
machine of the utility model.
Fig. 3 is the said annealing machine of the utility model and the operating structure sketch map of
relevant device with it.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and
be easy to understand understanding with effect, below in conjunction with concrete diagram,
further set forth the utility model.
Shown in Fig. 2 a, the described copper cash wire drawing of the utility model continuous annealing
machine mainly comprises annealing main frame 201, and this annealing main frame is provided
with preheating wheel 202, anodal copper wheel 203, negative pole copper wheel 204, directive
wheel 205, annealing outlet wheel 206.Annealing main frame one side also be mounted with one be
provided with upper and lower straining pulley (207,208) tension bracket 209; The top of this
tension bracket 209 also is installed on a feedback potentiometer 210.It is to be noted and also be
provided with a drive motors 211 in annealing main frame inside.
Shown in Fig. 2 b and Fig. 2 c, tension bracket 209 comprises a housing, is provided with
counterweight tension block 215, drive sprocket 213, sliding bar 212 in the said housing, goes up
straining pulley 207 and following straining pulley 208.Wherein, following straining pulley 208 is
fixed in the bottom of tension bracket 209; Last straining pulley 207 is positioned at down straining
pulley 208 vertical upper, and an end connector is socketed on the sliding bar 212 that is built in
enclosure interior, and connects a traction belt 214.In addition, the housing top is mounted with a
drive sprocket 213 through a last straining pulley 207 of traction belt 214 connections and a
counterweight tension block 215, and utilizes the fixed pulley effect to rely on counterweight tension
block 215 to regulate the position of straining pulley 207 in the sliding tray 216 of housing.
Concrete annealing is controlled as follows: under normal condition, the last straining pulley 207 of
annealing tension bracket is at upper, and straining pulley 207 can slide up and down along sliding
bar 212 on this.Following straining pulley 208 is fixed.After copper cash winds, prepare suitable
counterweight tension block 215 according to the line grade, behind the equipment operation, at
first be the running of wire drawing main frame, behind the delay 1.5HZ, the machine entry into
service of annealing, the running of annealing machine can drive upward straining pulley 207 past
lower slider.Default tension force is to need to go up the centre position that straining pulley 207 is
stabilized in annealing machine tension bracket 209, and corresponding tension force potentiometer
dividing potential drop is 5V.Straining pulley 207 directly drives drive sprocket 213 toward lower
slider in the annealing; Drive sprocket drives feedback potentiometer 210 rotations again; After the
frequency converter of control annealing drive motors 211 receives the 0-10v voltage signal of
feedback potentiometer 210,, control the rotating speed of annealing frequency converter
automatically through the PID computing; Just can last straining pulley 207 stable be controlled in
the middle of the 5V position, reach the control purpose of permanent tension force.
As shown in Figure 3, this figure is the embodiment of the concrete application of the utility model,
forms comprising pay off rack 301, wire drawing main frame 302, annealing main frame 313,
tension force storage rack 314, admission machine 315.Bus gets into wire drawing main frame 302
through pay off rack 301; After the drawing of copper cash process wire drawing main frame; Draw
through separated time wheel 304 after drawing from constant speed opinion 303; Draw copper
cash earlier through last straining pulley 305 to straining pulley 306 down, more upwards through
last straining pulley 305 from preheating wheel 307 downwards through directive wheels 308, go to
anodal copper wheel 309, anodal copper wheel down to negative pole copper wheel 310 from
directive wheel; Negative pole copper wheel 310 is up drawn through preheating wheel 307 again,
goes out to tension force storage rack 314 and admission machine 315 from annealing outlet wheel
312 at last.Because the utility model annealing machine is separate electrical motor 311 controls,
before equipment operation, selection earlier needs annealing, and after startup, wire drawing main
frame, annealing main frame, admission machine just can link automatically and control permanent
tension force operation like this.
More than show and described basic principle of the utility model and the advantage of principal
character and the utility model.The technical staff of the industry should understand; The utility
model is not restricted to the described embodiments; The principle of describing in the foregoing
description and the specification that the utility model just is described; Under the prerequisite that
does not break away from the utility model spirit and scope, the utility model also has various
changes and modifications, and these variations and improvement all fall in the utility model scope
that requires protection.The utility model requires protection range to be defined by appending
claims and equivalent thereof.
Claims (3)
Hide Dependent
1. a copper cash wire drawing continuous annealing machine mainly comprises the annealing main
frame; Said annealing main frame is provided with preheating wheel, anodal copper wheel,
negative pole copper wheel, directive wheel, annealing outlet wheel; It is characterized in that, said
annealing main frame one side also be mounted with one be provided with upper and lower
straining pulley tension bracket; Said annealing main frame inside also is provided with a drive
motors.
2. according to the copper cash wire drawing continuous annealing machine of claim 1, it is
characterized in that said tension bracket comprises a housing, be provided with counterweight
tension block, drive sprocket, sliding bar in the said housing, go up straining pulley and following
straining pulley; Said straining pulley down is fixed in the bottom of tension bracket; The said
straining pulley of going up is positioned at straining pulley vertical upper down, and an end
connector is socketed on the sliding bar that is built in enclosure interior, and connects a traction
belt; Said housing top is mounted with a drive sprocket through a last straining pulley of traction belt
connection and a counterweight tension block, and utilizes the fixed pulley effect to rely on the
counterweight tension block to regulate the position of straining pulley in the sliding tray of housing.
3. according to the copper cash wire drawing continuous annealing machine of claim 1 or 2, it is
characterized in that the top of said tension bracket also is installed on a feedback potentiometer.
Cited By (6)
Publication numberPriority datePublication dateAssigneeTitle
CN102982909A *2012-11-222013-03-20安徽天星光纤通信设备有限公司Line collecting tension
control device of pair twisting machine
CN103436682A *2013-09-092013-12-11江苏华旺科技有限公司Intelligent control system and
method of multi-specification tubular continuous annealing furnace
CN103397167B *2013-08-062015-01-14江苏南海线缆设备有限公司Continuous annealing device of
alloy aluminum wires
CN104561865A *2014-12-312015-04-29安徽森海高新电材有限公司Preparation method of material
for high-strength and high-conductivity copper lead
CN105800376A *2016-04-292016-07-27芜湖顺成电子有限公司Wire transporting and take-up
device
CN110518427A *2018-05-222019-11-29鸿盛国际有限公司Wire rod processes wire-sending device
Family To Family Citations
* Cited by examiner, † Cited by third party, ‡ Family to family citation
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Priority And Related Applications
Priority Applications (1)
ApplicationPriority dateFiling dateTitle
CN2011203190480U2011-08-292011-08-29Continuous annealing machine for wire drawing of
copper wire
Applications Claiming Priority (1)
ApplicationFiling dateTitle
CN2011203190480U2011-08-29Continuous annealing machine for wire drawing of copper wire
Legal Events
DateCodeTitleDescription
2012-11-21C14Grant of patent or utility model
2012-11-21GR01Patent grant
2014-10-22C17Cessation of patent right
2014-10-22CF01Termination of patent right due to non-payment of annual fee
Granted publication date: 20121121
Termination date: 20130829
Concepts
machine-extracted
DownloadFilter table
NameImageSectionsCountQuery match
annealingtitle,claims,abstract,description770.000
coppertitle,claims,abstract,description510.000