CN104294342A - Steel cord replating device - Google Patents

Steel cord replating device Download PDF

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Publication number
CN104294342A
CN104294342A CN201310300227.3A CN201310300227A CN104294342A CN 104294342 A CN104294342 A CN 104294342A CN 201310300227 A CN201310300227 A CN 201310300227A CN 104294342 A CN104294342 A CN 104294342A
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CN
China
Prior art keywords
steel cord
plating
cord
coating bath
steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201310300227.3A
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Chinese (zh)
Other versions
CN104294342B (en
Inventor
陶晓杰
陶学伟
胡期翔
王章忠
张明
赵秀明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGJIAGANG JUNMA STELL CORD CO Ltd
Nanjing Institute of Technology
Original Assignee
ZHANGJIAGANG JUNMA STELL CORD CO Ltd
Nanjing Institute of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by ZHANGJIAGANG JUNMA STELL CORD CO Ltd, Nanjing Institute of Technology filed Critical ZHANGJIAGANG JUNMA STELL CORD CO Ltd
Priority to CN201310300227.3A priority Critical patent/CN104294342B/en
Publication of CN104294342A publication Critical patent/CN104294342A/en
Application granted granted Critical
Publication of CN104294342B publication Critical patent/CN104294342B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a steel cord replating device. The steel cord replating device comprises a plating tank and at least two cord passing guide wheels, wherein the cord passing guide wheels (2) are fixed in the plating tank, and the lower parts thereof are dipped in plating solution; an insulation device is arranged outside the plating tank; a hot wind blowing device is mounted above the external of a cord outlet end of the plating tank; replated steel cords pass through the hot wind blowing device; and the height of a cord outlet of the hot wind blowing device (4) fits the height of a cord inlet of a wet puller in subsequent procedures. The steel cord replating device has the advantages of simple structure, convenience for operation, low production cost and good timeliness; deflects are repaired to facilitate the subsequent cold-drawing deformation of steel wires and the service life prolonging of molds; and the performance of the replated steel cords still can achieve the acceptable quality level; in addition, the hot wind blowing device is adopted to effectively reduce residual plating solution on the steel cords so as to slightly influence subsequent wet pulling of soap liquid; and a drying device is further adopted after the cleaning to almost completely clean the plating solution so as to prevent the influence on the soap liquid.

Description

A kind of steel cord returns plating appts
Technical field
The present invention relates to a kind of chemical plating plant, particularly a kind of steel cord returns plating appts.
Background technology
The material that steel cord is doughnut, the industrial circle such as transmission belt and Linear cut is most widely used.The steel cord of current high intensity levels (>4000MPa) adopts hypereutectoid steel to produce mostly, its manufacturing process mainly contains drawing procedure (rough, in draw and wet draw), quenching technology, plating Cu/Zn operation, thermodiffusion operation and twists with the fingers strand operation etc., and wherein plating and thermodiffusion are the important procedures ensureing the smooth drawing further of steel cord.Copper plays lubrication in drawing process, and the copper of steel cord surface is even, and be more conducive to steel cord and do further drawing, its fracture of wire tendency is also less.But in actual production process, usually because pickling is thorough, negative electrode rifle jumps rifle, the unequal problem of fluidized-bed local temperature, and the surface imperfection such as coating is imperfect, white silk that cause steel cord to occur, these defects wetly draw operation not only bad for follow-up, but also mould inordinate wear can be caused, the lost of life, the finished product monofilament of pull-out is seriously defective, as there is white silk or black silk phenomenon.Therefore, need to seek one and simply, efficiently return electroplating method, solve steel cord surface plating defect problem, to realize the smooth drawing of steel cord further.
Summary of the invention
The object of the invention is to solve above-mentioned deficiency, provide a kind of steel cord to return plating appts.
The technical scheme realizing the object of the invention is that a kind of steel cord returns plating appts, comprises coating bath, crosses wire carrier at least 2, and described wire carrier of crossing is fixed in coating bath, and its underpart is immersed in the plating solution; Described coating bath outer setting has attemperator; Above coating bath leading-out terminal outside, be provided with hot air sweeping device, pass therethrough through the steel cord returning plating, the height of its line outlet coordinates with the Wet drawing machine incoming line height of subsequent handling, makes the steel cord through returning plating can accurately enter Wet drawing machine incoming line.
Above-mentioned steel cord returns plating appts, and preferred described attemperator is the water bath with thermostatic control being arranged on coating bath periphery.
Above-mentioned steel cord returns plating appts, and preferably also comprise plating solution supplementary device, it hangs on coating bath) top.
Above-mentioned steel cord returns plating appts, also has washing unit between preferred described coating bath and hot air sweeping device.
Above-mentioned steel cord returns plating appts, and preferred described washing unit is the rinse bath filling clear water.
Above-mentioned steel cord returns plating appts, is also provided with drying unit after preferred described hot air sweeping device, is preferably baking oven.
The present invention has positive effect: (1) structure of the present invention is simple, convenience simple to operation, cheap, instantaneity is good, well can carry out prosthetic production for the product that there is certain plating defect, makes the product recovery normal usage function originally needing degradation and scrap, reduce loss, also eliminate over simultaneously and take off plating or plate the great number cost caused again, decrease the risk that plating solution pollutes, but also improve the working efficiency in actual production; (2) the steel cord of overlay coating existing defects is after returning plating, and not only fault location is repaired, and is conducive to the raising of the follow-up drawing deformation of steel wire and die life, and the steel cord performance after returning plating still reaches criterion of acceptability; (3) employing hot air sweeping device, effectively reduces plating solution residual on steel cord, draws soap lye impact small, adopt cleaning post-drying device further, almost cleaned up completely by plating solution, stop the impact on soap lye follow-up wetting.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of an aspect of the invention; Fig. 2 is the structural representation of first scheme of the present invention.
Wherein 1 coating bath, 2 cross wire carrier, 3 attemperators, 4 hot air sweeping devices, 5 plating solution supplementary devices, 6 washing units.
Embodiment
(embodiment 1)
See Fig. 1
A kind of steel cord returns plating appts, there is base, base is fixed with respectively unwrapping wire wheel bracket and coating bath support, unwrapping wire wheel bracket is provided with actinobacillus wheel, coating bath support is welded with coating bath 1, 2 cross the unsettled rear and front end being installed on coating bath 1 of wire carrier 2, coating bath 1 is built with copper/saturated copper sulphate solution, outside is provided with attemperator 3 water bath with thermostatic control, the overhung of coating bath 1 has plating solution supplementary device 5, plating solution is released with the speed of per minute 1, above coating bath 1 leading-out terminal outside, hot air sweeping device 4 is installed, the plating solution that steel cord surface through returning plating is residual blows off by blowout hot blast.Cross wire carrier lower part and be placed in copper sulfate bath, the height of the line outlet of described hot air sweeping device 4 coordinates with the Wet drawing machine incoming line height of subsequent handling.
(embodiment 2)
See Fig. 2
A kind of steel cord returns plating appts, there is base, base is fixed with respectively unwrapping wire wheel bracket and coating bath support, unwrapping wire wheel bracket is provided with actinobacillus wheel, coating bath support is welded with coating bath 1, 2 cross the unsettled rear and front end being installed on coating bath 1 of wire carrier 2, coating bath 1 is built with copper/saturated copper sulphate solution, outside is provided with attemperator 3 water bath with thermostatic control, the overhung of coating bath 1 has plating solution supplementary device 5, plating solution is released with the speed of per minute 1, above coating bath 1 leading-out terminal outside, hot air sweeping device 4 is installed, the plating solution that steel cord surface through returning plating is residual blows off by blowout hot blast.Cross wire carrier lower part and be placed in copper sulfate bath.Also there is washing unit 6 for filling the rinse bath of clear water between coating bath 1 and hot air sweeping device 4, rinse bath is fixed on support, its inside also has guide deflection sheave, after hot air sweeping device 4, also baking oven is installed, steel cord through returning plating after clean water first through hot air sweeping device blowing hot-air again through oven for drying, completely residual plating solution is washed, reduce to greatest extent follow-up wet impact of drawing soap lye.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. steel cord returns a plating appts, comprises coating bath (1), crosses wire carrier (2) at least 2, and described wire carrier (2) of crossing is fixed in coating bath (1), and its underpart is immersed in the plating solution; Described coating bath (1) outer setting has attemperator (3); Above coating bath (1) leading-out terminal outside, be provided with hot air sweeping device (4), pass therethrough through the steel cord returning plating, the height of the line outlet of described hot air sweeping device (4) coordinates with the Wet drawing machine incoming line height of subsequent handling.
2. steel cord according to claim 1 returns plating appts, it is characterized in that: described attemperator (3) is for being arranged on the water bath with thermostatic control of coating bath periphery.
3. steel cord according to claim 1 returns plating appts, it is characterized in that: also comprise plating solution supplementary device (5), and it hangs on coating bath (1) top.
4. steel cord according to claim 1 returns plating appts, it is characterized in that: also have washing unit (6) between described coating bath (1) and hot air sweeping device (4).
5. steel cord according to claim 4 returns plating appts, it is characterized in that: described washing unit (6) is for filling the rinse bath of clear water.
6. the steel cord according to claim 4 or 5 returns plating appts, it is characterized in that: described hot air sweeping device is also provided with drying unit after (4).
7. steel cord according to claim 6 returns plating appts, it is characterized in that: described drying unit is baking oven.
CN201310300227.3A 2013-07-17 2013-07-17 A kind of steel cord returns plating appts Active CN104294342B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310300227.3A CN104294342B (en) 2013-07-17 2013-07-17 A kind of steel cord returns plating appts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310300227.3A CN104294342B (en) 2013-07-17 2013-07-17 A kind of steel cord returns plating appts

Publications (2)

Publication Number Publication Date
CN104294342A true CN104294342A (en) 2015-01-21
CN104294342B CN104294342B (en) 2016-10-05

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Application Number Title Priority Date Filing Date
CN201310300227.3A Active CN104294342B (en) 2013-07-17 2013-07-17 A kind of steel cord returns plating appts

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2175240Y (en) * 1993-09-17 1994-08-24 咸天伦 High-efficiency electroplating machine for wire metal
CN1526855A (en) * 2003-09-23 2004-09-08 贵研铂业股份有限公司 Continuous fine metal wire nickel plating apparatus
CN202039145U (en) * 2011-03-15 2011-11-16 苏闽(张家港)新型金属材料科技有限公司 Steel wire electroplating residual liquid removing device
CN203393245U (en) * 2013-07-17 2014-01-15 张家港市骏马钢帘线有限公司 Steel cord back-plating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2175240Y (en) * 1993-09-17 1994-08-24 咸天伦 High-efficiency electroplating machine for wire metal
CN1526855A (en) * 2003-09-23 2004-09-08 贵研铂业股份有限公司 Continuous fine metal wire nickel plating apparatus
CN202039145U (en) * 2011-03-15 2011-11-16 苏闽(张家港)新型金属材料科技有限公司 Steel wire electroplating residual liquid removing device
CN203393245U (en) * 2013-07-17 2014-01-15 张家港市骏马钢帘线有限公司 Steel cord back-plating device

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