CN201632496U - Copper-plating steel wire production system for strengthening rubber hoses - Google Patents
Copper-plating steel wire production system for strengthening rubber hoses Download PDFInfo
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- CN201632496U CN201632496U CN200920087232XU CN200920087232U CN201632496U CN 201632496 U CN201632496 U CN 201632496U CN 200920087232X U CN200920087232X U CN 200920087232XU CN 200920087232 U CN200920087232 U CN 200920087232U CN 201632496 U CN201632496 U CN 201632496U
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Abstract
The utility model relates to a copper-plating steel wire production system for strengthening rubber hoses. The system comprises a pretreatment rough drawing operation system, a medium wire drawing system, a heat-treatment electroplating system and a water tank wire drawing system. The utility model abandons a medium wire heat treatment procedure, so the production system is simplified and is scientific, thereby not only ensuring the stable quality of the products but also greatly reducing the production cost. As the traditional brass plating is changed into the combination of copper plating and zinc plating, the requirement of the production system is satisfied, and the resource is saved; the types of production line equipment, the number of operation workers and fund investment are reduced, and the production efficiency and cost are respectively and effectively enhanced; and by adopting the two-step heat treatment electroplating operation, the production system has no harm, the production cost is greatly reduced, the environment can be effectively protected, and the health of workers can be truly guaranteed.
Description
Technical field
The utility model relates to the production system of coppered steel wire in a kind of metallurgical technology field, and particularly the rubber hose enhancing is the production system of the coppered steel wire of 0.28-0.8mm with diameter.
Background technology
At present, rubber hose strengthens the production system with coppered steel wire and is: the rough drawing of preliminary treatment (￠ 6.5-5.5mm → ￠ 2.8mm) → middle silk heat treatment line (￠ 2.8mm) → middle drawing (￠ 2.8 → mm ￠ 1.4mm) → heat treatment has cyanogen electroplating activity line (￠ 1.4mm) → water tank wire drawing (￠ 1.4 → ￠ 0.3mm) → check → pack and dispatch from the factory.Wherein, the rough production system of preliminary treatment (￠ 6.5-5.5mm → ￠ 2.8mm): ￠ 6.5-5.5mm wire rod → mechanical descaling → broken line → bar → sulfuric acid washes → washes → high pressure water washing → rustization → be coated with common lime → drying → cold drawn semi-finished product ￠ 2.8mm; In silk heat treatment production system: unwrapping wire → separated time → electrically contact heat treated stove → water-cooled really → cathodic pickling → washing two roads → preheating washes → is coated with boron → oven dry → take-up; In silk drawing production system: ￠ 2.8mm → in be drawn to ￠ 1.4mm; Heat treatment has cyanogen electroplating activity line production system: unwrapping wire → separated time → electrically contact heat treated stove → cold wash → salt pickling → washing → electrolytic alkaline cleaning → hot water wash → washing → plating → accumulator tank → washing → purifying → hot water wash → drying → take-up.There is following defective in above-mentioned production system: 1, complex procedures; 2, device category is many, artificial single process operation, and labour intensity is big, and staffing is many, and efficient is low; 3, technology instability, the percent defective height; 4, owing to use brass plating, resource source consumption is big; 5, use a large amount of sulfuric acid, cause serious environmental to pollute; 6, adopt cyanide to electroplate copper facing, this class plating bath has severe toxicity, and is big for environment pollution, disposal of waste gas, water and industrial residue cost height, and potential hidden danger is many, and human body is had injury.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of rubber hose to strengthen and uses the coppered steel wire production system, silk heat treatment in the cancellation, adopt the cyanideless electro-plating operation, simplified operation, with the purpose that realizes improving the quality of products, improving operating environment, reduce production costs.
For achieving the above object, the utility model comprises following production system:
1. the rough operating system of preliminary treatment;
2. silk draw systems in;
3. heat treatment electroplating activity system;
4. water tank system for drawing;
The head end interface of the rear end of the rough operating system of preliminary treatment and middle silk draw systems, the rear end of heat treatment electroplating activity system and the head end interface of water tank system for drawing, heat treatment electroplating activity system, water tank system for drawing and middle silk draw systems are arranged in parallel;
Rough operating system of preliminary treatment and middle silk draw systems arranged vertical;
The rough operating system of said preliminary treatment is placed successively: pay off rack, decorticator; Water washer; Rectifier cabinet+pickling tube; Rinsing machine; The hot water wash pond; Be coated with the boron machine; The electricity drying baker; Straight drawing machine, wire-drawing die;
The silk draw systems is placed successively in said: paying out machine, straight drawing machine and a plurality of wire-drawing die, admission machine;
Said heat treatment electroplating activity system places successively: paying out machine, front haulage machine; Heat-treatment furnace; Cooler; Rectifier cabinet+pickling tube; Water washer; Alkali copper facing pond; Water washer; The acid galvanized bath; Water washer; Thermal diffusion furnace; The phosphoric acid prepurging; Admission machine;
Said water tank system for drawing is placed water tank drawbench.
The utility model is compared with prior art: 1, removed middle silk heat treatment step, production system is more simplified, had more science.Can guarantee the stable of product quality, production cost is reduced significantly, product cost per ton can reduce about 500 yuan;
2, change copper facing into by original brass plating and combine, can satisfy the requirement of production system, saved resource again with zinc-plated;
3, produce line device category, operation number and fund input are few, and production efficiency and cost have all obtained effective raising;
4, owing to adopted two step method (red copper plating-zinc-plated-thermal diffusion-brass) heat treatment electroplating activity production system, nonhazardous descends production cost significantly, can effectively protect environment, ensures that conscientiously the employee's is healthy.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a production system sketch of the present utility model.
Fig. 2 is the sketch of the rough operating system of preliminary treatment among Fig. 1;
Fig. 3 is a middle silk draw systems sketch among Fig. 1;
Fig. 4 is a heat treatment electroplating activity system schematic among Fig. 1.
The specific embodiment
As shown in Figure 1, production system of the present utility model comprises the rough operating system 1 of preliminary treatment, middle silk draw systems 2, heat treatment electroplating activity system 3; Water tank system for drawing 4.The head end interface of the rear end of the rough operating system 1 of preliminary treatment and middle silk draw systems 2, rough operating system 1 of preliminary treatment and middle silk draw systems 2 arranged verticals; The rear end of heat treatment electroplating activity system 3 and the head end interface of water tank system for drawing 4, heat treatment electroplating activity system 3, water tank system for drawing 4 are arranged in parallel with middle silk draw systems 2.
As shown in Figure 2, the rough operating system 1 of preliminary treatment is placed successively: pay off rack, decorticator; Water washer; Rectifier cabinet+pickling tube; Rinsing machine; The hot water wash pond; Be coated with the boron machine; The electricity drying baker; Straight drawing machine, wire-drawing die.
Below the rough operating system 1 of preliminary treatment is elaborated.
￠ 5.5-6.5mm wire rod is sleeved in the pay off rack, right
Wire rod carries out mechanical descaling:
Employing equipment: pay off rack, decorticator; In decorticator, be fixed with directive wheel, the wire rod coiling on it, in operating speed is the 120-360M/min wire rod speed of service, by continuously changing the bending direction of wire rod, is removed the oxide skin of wire surface.
Press water cleans:
Employing equipment: water washer; In water washer, the water spray on wire rod, is further removed the oxide skin of wire surface.Water level is controlled in the 800mm.
Cathodic pickling:
Employing equipment: rectifier cabinet+pickling tube; Pickling tube environment: 280g/l; The concentration of iron is:＜50g/l; Rectifier cabinet input current:＜1000A; Chemical reaction temperature:＜50 ℃.Convert alternating current to the direct current form by rectifier cabinet, 300 milliamperes electric currents are applied on the busbar that is connected with stereotype, remove the oxide skin of wire surface remnants by chemical method.
The washing twice:
Employing equipment: water washer; Purpose is that the remaining acid of wire surface after the cathodic pickling is cleaned up.
Hot water wash:
Employing equipment: hot water wash pond; Environment temperature: 80 ℃.Remaining acid is cleaned under thermal environment again, guarantee to be coated with the boron quality.
Be coated with boron:
Employing equipment: be coated with boron; Be coated with the boron environment: the concentration of borax is: 240 ± 50g/l; Temperature: 90 ± 5 ℃; Borax is evenly coated in wire surface, make show lubricated.
Oven dry:
Employing equipment: electric drying baker; The environment temperature of oven dry is 〉=100 ℃; Purpose is to make the boron strong bond at wire surface.
Crin is drawn into semi-finished product:
Employing equipment: straight drawing machine, wire-drawing die; Join mold technique:
As shown in Figure 3, middle silk draw systems 2 is placed successively: paying out machine, straight drawing machine and a plurality of wire-drawing die, admission machine.
In straight drawing machine, wire-drawing die with wire drawing extremely
Join mold technique:
As shown in Figure 4, heat treatment electroplating activity system 3 places successively: paying out machine, front haulage machine; Heat-treatment furnace; Cooler; Rectifier cabinet+pickling tube; Water washer; Alkali copper facing pond; Water washer; The acid galvanized bath; Water washer; Thermal diffusion furnace; The phosphoric acid prepurging; Admission machine.
Below heat treatment electroplating activity system 3 is elaborated.
The I-beam wheel unwrapping wire:
Employing equipment: electroplate paying out machine; Can make wire rod when whole heat treatment electroplating activity is produced, reduce labor intensity, make wire tension even, not random line, not cut with scissors line.
Electrically contact heat treated:
Employing equipment: heat-treatment furnace; Heat treatment environment: steel wire is plumbous warm by the preheating of contact groove: 450 ± 5 ℃; It is plumbous warm to quench: 540 ℃ ± 20 ℃; Control voltage: 45V-68V; Lead powder is covered on the heating tube, and speed is that the wire rod of 40M/min passes from lead powder, chats the tissue that wire rod destroyed in the operation before the recovery, recovers its mechanical performance.
Water cooling:
Employing equipment: cooler; Purpose is to remove wire surface residual boron shell.
Cathodic pickling:
Employing equipment: rectifier cabinet+pickling tube; Pickling tube environment: H
3PO
4Concentration be: 280 ± 40g/L; The concentration of Fe is:＜60g/L; Electric current:＜160A/ root; Voltage:＜15V; Convert alternating current to the direct current form by rectifier cabinet,, the electric current of general＜160A/ root milliampere is applied on the busbar that is connected with stereotype, removes the boron shell of wire surface remnants by chemical mode.
Wash two roads:
Employing equipment: water washer; Purpose is that the remaining acid of wire surface after the cathodic pickling is cleaned up.
Alkali copper facing:
Employing equipment: alkali copper facing pond; Alkali copper facing environment: K
4P
2O
7Concentration be: 340-420g/L; CU
2P
2O
7Concentration be: 85-105g/L; The pH value is: 8.5 ± 0.5; At the wire surface red copper plating.
Wash two roads:
Employing equipment: water washer; Purpose is that the remaining acid of wire surface is cleaned up.
Acid is zinc-plated:
Employing equipment: sour galvanized bath; Acid zinc-plated environment: Z
nSO
47H
2The concentration of O is: 380 ± 50g/L; Al
4(SO) 18H
2The concentration of O is: 30 ± 10g/L; The pH value is: 2.9 ± 0.03; At the wire rod plating zinc on surface.
Wash two roads:
Employing equipment: water washer; Purpose is that the remaining acid of wire surface is cleaned up.
Thermal diffusion:
Employing equipment: thermal diffusion furnace; The thermal diffusion environment: voltage is: 20V-35V can produce 900 ℃ of temperature.Make red copper and zinc be uniformly dispersed in wire surface,, produce brass, improve the adhesive property of wire rod and rubber hose.
Phosphoric acid is washed:
Employing equipment: phosphoric acid is washed; Environment: H
3PO
4Concentration be: 45 ± 15g/L; The concentration of Zn is:＜4g/L; Temperature is: 50 ℃ ± 10 ℃.Purpose is that unnecessary zinc, the copper powder that will remain in wire surface after the thermal diffusion remove.
The I-beam wheel take-up:
Employing equipment: admission machine; Can make to reduce labor intensity, the take-up dynamics is even, not random line, does not cut with scissors line.
Water tank system for drawing 4 is placed water tank drawbench, with wire drawing extremely
Claims (6)
1. the coppered steel wire production system is used in a rubber hose enhancing, it is characterized in that comprising following production system:
1. the rough operating system of preliminary treatment (1);
2. silk draw systems (2) in;
3. heat treatment electroplating activity system (3);
4. water tank system for drawing (4);
The head end interface of the rear end of the rough operating system of preliminary treatment (1) and middle silk draw systems (2), the head end interface of the rear end of heat treatment electroplating activity system (3) and water tank system for drawing (4), heat treatment electroplating activity system (3), water tank system for drawing (4) are arranged in parallel with middle silk draw systems (2).
2. rubber hose according to claim 1 strengthens uses the coppered steel wire production system, it is characterized in that: rough operating system of preliminary treatment (1) and middle silk draw systems (2) arranged vertical.
3. rubber hose according to claim 1 strengthens uses the coppered steel wire production system, and it is characterized in that: the rough operating system of said preliminary treatment (1) is placed successively: pay off rack, decorticator; Water washer; Rectifier cabinet+pickling tube; Rinsing machine; The hot water wash pond; Be coated with the boron machine; The electricity drying baker; Straight drawing machine, wire-drawing die.
4. rubber hose according to claim 1 strengthens uses the coppered steel wire production system, and it is characterized in that: silk draw systems (2) is placed successively in said: paying out machine, straight drawing machine and a plurality of wire-drawing die, admission machine.
5. rubber hose according to claim 1 strengthens uses the coppered steel wire production system, and it is characterized in that: said heat treatment electroplating activity system (3) places successively: paying out machine, front haulage machine; Heat-treatment furnace; Cooler; Rectifier cabinet+pickling tube; Water washer; Alkali copper facing pond; Water washer; The acid galvanized bath; Water washer; Thermal diffusion furnace; The phosphoric acid prepurging; Admission machine.
6. rubber hose according to claim 1 strengthens uses the coppered steel wire production system, and it is characterized in that: said water tank system for drawing (4) is placed water tank drawbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920087232XU CN201632496U (en) | 2009-07-07 | 2009-07-07 | Copper-plating steel wire production system for strengthening rubber hoses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920087232XU CN201632496U (en) | 2009-07-07 | 2009-07-07 | Copper-plating steel wire production system for strengthening rubber hoses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632496U true CN201632496U (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920087232XU Expired - Fee Related CN201632496U (en) | 2009-07-07 | 2009-07-07 | Copper-plating steel wire production system for strengthening rubber hoses |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537294A (en) * | 2015-12-07 | 2016-05-04 | 华勤钢丝绳有限公司 | Ultrahigh strength steel wire rope and wire drawing method thereof |
| CN110093490A (en) * | 2019-05-17 | 2019-08-06 | 江苏胜达科技有限公司 | Steel bead wire intellectualized production system and its production method |
| CN110538889A (en) * | 2019-09-10 | 2019-12-06 | 江苏兴达钢帘线股份有限公司 | Method for interchanging rubber pipeline and heat treatment line |
| WO2020113608A1 (en) * | 2018-12-03 | 2020-06-11 | 江苏兴达钢帘线股份有限公司 | Reinforced steel wire for rubber hose, and production process thereof |
| CN111589893A (en) * | 2020-04-16 | 2020-08-28 | 江苏兴达钢帘线股份有限公司 | Steel wire for reinforcing rubber hose and production process thereof |
| CN111842529A (en) * | 2020-06-17 | 2020-10-30 | 江苏兴达钢帘线股份有限公司 | Production process for improving binding force between steel wire and rubber |
-
2009
- 2009-07-07 CN CN200920087232XU patent/CN201632496U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537294A (en) * | 2015-12-07 | 2016-05-04 | 华勤钢丝绳有限公司 | Ultrahigh strength steel wire rope and wire drawing method thereof |
| CN105537294B (en) * | 2015-12-07 | 2018-10-19 | 华勤钢丝绳有限公司 | A kind of unimach cord and its drawing process |
| WO2020113608A1 (en) * | 2018-12-03 | 2020-06-11 | 江苏兴达钢帘线股份有限公司 | Reinforced steel wire for rubber hose, and production process thereof |
| CN110093490A (en) * | 2019-05-17 | 2019-08-06 | 江苏胜达科技有限公司 | Steel bead wire intellectualized production system and its production method |
| CN110093490B (en) * | 2019-05-17 | 2023-04-18 | 江苏胜达科技有限公司 | Intelligent production system and production method for tire bead steel wire |
| CN110538889A (en) * | 2019-09-10 | 2019-12-06 | 江苏兴达钢帘线股份有限公司 | Method for interchanging rubber pipeline and heat treatment line |
| CN111589893A (en) * | 2020-04-16 | 2020-08-28 | 江苏兴达钢帘线股份有限公司 | Steel wire for reinforcing rubber hose and production process thereof |
| CN111842529A (en) * | 2020-06-17 | 2020-10-30 | 江苏兴达钢帘线股份有限公司 | Production process for improving binding force between steel wire and rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120707 |