CN202147133U - Continuous production equipment for drawing, annealing and rolling brass wire - Google Patents
Continuous production equipment for drawing, annealing and rolling brass wire Download PDFInfo
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- CN202147133U CN202147133U CN201120225563U CN201120225563U CN202147133U CN 202147133 U CN202147133 U CN 202147133U CN 201120225563 U CN201120225563 U CN 201120225563U CN 201120225563 U CN201120225563 U CN 201120225563U CN 202147133 U CN202147133 U CN 202147133U
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Abstract
Continuous production equipment for drawing, annealing and rolling a brass wire comprises a wire unreeling frame, a drawing machine, an annealing machine, a rolling machine, a forming drawbench, tension regulators, a PLC (programmable logic controller) and a wire reeling machine, wherein the wire unreeling frame, the drawing machine, the tension regulator 1, the annealing machine, the tension regulator 2, the rolling machine, the tension regulator 3, the forming drawbench, the tension regulator 4 and the wire reeling machine are sequentially configured and connected to form a production line for continuous processing of the brass wire. In the production line for continuously drawing, annealing and rolling the brass wire, the production process is short, and particularly the annealing process adopts a vertical curved circuitous process, so that the space and energy sources are saved; at least one acid washing process is saved, so that pollutions to environment are reduced; the automatic degree is improved; the product quality is high and the production efficiency is improved; the electricity consumption can be saved by 100 degrees/ton; and the utilization ratio of a workshop is improved.
Description
Technical field
The utility model relates to that metal wire rod is continuously elongated, annealing, rolling production run equipment, particularly about continuously elongated, the annealing of brass wire, rolling production run equipment.
Background technology
The current commonly used production process of brass wire comprises unwrapping wire → drawing, annealing, pickling → rolling → annealing → pickling → wire drawing → finished product, and these operations are mostly separated from one another, discontinuous, carry out separately.For example the combination dead-beat wire rod that proposes of CN20174510U draws the equipment of dialling, though it is to be at least two groups of transfer slip units of drawing arranged in a straight line, it is only independent to drawing the preface space combination of exchanging work, and considers how to be connected with annealing operation and to make up.The method and the device of the continuous online annealing of copper cash that CN1300347C proposes; Though copper cash is annealed simultaneously and enforcement pressure cooling through contacting energising; But still implement continuous annealing for annealing; Still rolling is put in storage after the annealing cooling, does not mention how connecting the process that continues to be processed into product.The method for manufacturing wire that CN101535520A proposes; Energising annealing between it is advanced to wire rod; And the electrical path of wire rod is turned back repeatedly to prolong heat time heating time in handling energising; Needing though give chapter and verse can be at the upstream and downstream of energising annealing device serial connection wire pulling machine or twisting machine, and it remains the manufacturing procedure that annealing aging is handled, and does not still propose the copper cash base is processed into continuously the production line of product.Because each operation of COPPER WIRES PRODUCTION is separated, except energy consumption height, efficient are hanged down, in processing circulation process, stack influences such as place and time, make wire surface pollute, damage down to distortion.Continuous expansion along with the brass wire range of application; Shape and structure to the brass wire product; Surfacing light, high request such as pollution-free, corrosion-resistant, above-mentioned discontinuous process of carrying out has separately also adapted to not pressing for of energy-saving and emission-reduction, industry restructuring.
Summary of the invention
The above-mentioned state of the art that the utility model is produced to brass wire proposes a kind of brass wire and carries out production line continuously, is about to stretching, annealing, the rolling equipment that is linked to be a production line of brass wire.
The technical scheme that the utility model adopts is: brass wire stretching, annealing, rolling continuous production equipment; Comprise pay off rack, stretching-machine, annealing machine, flattening mill, forming wire drawing machine, tension regulator, PLC controller and admission machine, it is characterized in that successively pay off rack, stretching-machine, tension regulator one, annealing machine, tension regulator two, flattening mill, tension regulator three, forming wire drawing machine, tension regulator four and admission machine configuration being connected into the brass wire production line of processing continuously.
Said stretching-machine is by drawing group motor, decelerator, shaft coupling, stretching wheel and drawing die to form a draw unit.The stretching wheel of several draw unit is alternate with drawing die corresponding, is combined into a continuously elongated stretching unit that progressively reduces the brass wire footpath.
Said annealing machine comprises makes copper cash at but wheels of circuitous conduction runner group, transition wheels and the water-cooled of passing through continuously of the differing heights upper curve of same vertical plane.Said conduction runner group comprises the first conduction runner, the second conduction runner, the 3rd conduction runner and the 4th conduction runner that sets gradually.Overheated for preventing the 4th conduction runner, this is taken turns with the flowing water cooling wheel and is located in the sealing water-cooled protection assembly.Two continuous transition wheels after the transition wheels comprise two continuous transition wheels that are located between the first and second conduction runners and are located at the 4th conduction runner.
Said conduction runner comprises a main shaft, is located at the electric heating wheel of main shaft one end, is located at the synchromesh gear of the main shaft other end, band and variable-frequency motor synchronously, is located at sliding brush conducting ring in the middle of the main shaft and connects electroplax with the soft brush and the three-phase electricity of sliding brush conducting ring sliding-contact.
Said rolling mainly be draw down equipment, flattening mill comprises the king roller that is driven by variable-frequency motor, deceleration shaft joint and is located at the secondary roll of king roller one side, and the adjusting screw(rod) and the adjusting screw(rod) seat that are located at the adjusting major-minor roll shop building distance on the secondary roll mandrel.Under adjusting screw(rod) Yu on the secondary roll bearing, establish safety block, and between major and minor roll chock, establish stage clip.
Described forming wire drawing machine comprises wire drawing variable-frequency motor, wire drawing major-minor wheel and wire-drawing shape mould, and the wire-drawing shape mould comprises shaping mould base, die sleeve and hard seat alloy mould, establishes nib in the alloy mould.
Said tension regulator one, tension regulator two are identical with tension regulator four structures; Comprise two regulating wheels, tension force cylinder, swing arm and position, angle detector; The variable signal that position, angle detector detects the swing arm position passes to PLC, by the speed of PLC adjustment drive motors.
Said tension regulator three comprises two passive fabric wheels and regulating wheel, tension spring, swing arm and position, an angle detector, and the variable signal that position, angle detector detects the swing arm position passes to PLC, by the speed of PLC adjustment tension adjustment wheel drive motor.
Described admission machine comprises that drum, drum movable stand, servomotor, moving track and take-up import frame.
The beneficial effect of the utility model is: the utility model is emitted the brass wire base with pay off rack after, the drawn machine stretches, the annealing of annealing machine, send flattening mill to roll into the lenticular wire blank again; The lenticular wire base that has rolled pulls into suitable lenticular wire blank with a molded lines wire drawing machine again, uses the admission machine take-up at last, has realized stretching, the annealing of brass wire, the continuous production line of draw down; The production process circulation is few, and particularly facade curve back haul is adopted in annealing, saves the space and the energy; At least remove a pickling, reduce contaminated environment, pipelining improves automaticity; Workman's manipulation strength reduces, the product quality high conformity, and production efficiency improves; Can practice thrift power consumption 100 degree/tons, and the production scene cleans neatly, and improved the utilization rate of factory building.
Description of drawings
Fig. 1 is that brass wire is continuously elongated, annealing, rolling mill practice process sketch map.
Fig. 2 is that brass wire is continuously elongated, annealing, Rolling Production equipment configuration sketch map.
Fig. 3 is that wire drawing machine A is to vertical view.
Fig. 4 is the wire drawing section of structure.
Fig. 5 is the circuitous cabling sketch map of annealing machine curve.
Fig. 6 is one group of conduction of annealing machine rotaring wheel structure vertical view.
Fig. 7 is annealing machine water-cooled protection flowing water cooling structure figure.
Fig. 8 is the drawing in side sectional elevation of flattening mill.
Fig. 9 is the wire-drawing shape die cut view.
Figure 10 is tension regulator one, two, four structural representations.
Figure 11 is tension regulator three structural representations.
Figure 12 is the admission machine vertical view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is done further explanation.
As shown in Figure 1; Brass wire is continuously elongated, annealing, rolling equipment, according to the order configuration of pay off rack 1, stretching-machine 2, tension regulator 3, annealing machine 4, tension regulator 5, flattening mill 6, tension regulator 7, forming wire drawing machine 8, tension regulator 10, admission machine 9.
Like Fig. 2, Fig. 3 and shown in Figure 4; Stretching-machine 2 comprises stretching motor 27, decelerator 25, shaft coupling 26, stretching wheel 24 and draw unit of drawing die 23 compositions; The alternate correspondence of the drawing die of several draw unit is combined into a continuously elongated stretching unit that reduces the brass wire footpath gradually.Keep a straight line to advance for making mould pass in and out line, the angle that the stretching wheel of each unit is identical with the inclination of drive motors axle.Stretching wheel 24 is driven by motor 27, and drawing die 23 is immersed under the wire-drawing lubrication liquid.Drawing die 23 is made up of die sleeve 21 and sintered carbide die 22, and sintered carbide die 22 centers have the endoporus 20 of trumpet type, tightly are embedded in die sleeve 21 inner chambers.After brass wire base 11 stretches through trumpet type endoporus 20, stretchedly enter in the next stretching die after taking turns 24 tractive.Through 5 drawing process, brass wire base diameter diminishes gradually, enters into the annealing machine, and brass wire is immersed in drawing process under the wire-drawing lubrication liquid all the time, cooling effect and high lubricating effect, and die life is long, and the stretching-machine box sealing is simple.
As shown in Figure 5, annealing machine 4 comprises but wheels of conduction runner group, transition wheels and water-cooled, the conduction runner 41,44,45,46 of conduction runner group; Transition wheel 42,43, flowing water cooling wheel 47, transition wheel 48,49 all is arranged on the differing heights of same vertical plane; Make copper cash make a circulation to pass through continuously,, make the time lengthening of heating or cooling to increase track lengths at the differing heights upper curve of same vertical plane; Accomplish necessary annealing in process, and can save the energy and save the space.Conduction runner group comprises the first conduction runner 41, the second conduction runner 44, the 3rd conduction runner 45 and the 4th conduction runner 46.Be located in the first and second conduction runners 41, two continuous transition wheels, 42,43, the four conduction runners 46 between 44 and the flowing water cooling wheel 47 immersion water cooling protection assemblies.Behind flowing water cooling wheel 47, also establish two continuous transition wheels 48 and 49.The turnover line of annealing machine is connected with tension regulator 5 with tension regulator 3 respectively; The brass wire base 11 pile warp regulating wheels 33 and 32 of drawn enter into annealing machine 4; The copper cash pile warp first conduction runner 41 to second conduction runners 44 heat up 300～350 ℃; Behind transition wheel 42,43,, be warming up to 650～750 ℃ via the 3rd conduction runner to the four conduction runners 46 via 45 intensification 500-550 ℃ of the second conduction runner, 44 to the 3rd conduction runners; The brass wire base gets in the sealing water cooling protection assembly and cools off subsequently; Behind flowing water cooling wheel 47 and transition wheel 48,49, be cooled to 50～100 ℃ by the 4th conduction runner 46, enter in the tension regulator 5, pile warp regulating wheel 52,53 backs get in the flattening mills carries out draw down.The structure of tension regulator 1, tension regulator 25, tension regulator 4 10 is identical; Referring to shown in Figure 10; Tension regulator 1 comprises regulating wheel 32, tension force cylinder 33, swing arm 34 and position, angle detector 35; Swing arm 34 1 ends connect 32 of regulating wheels, and a side connects tension force cylinder 33 in the middle of the other end joint angle position detector 35, and the tension force cylinder 33 that is located at swing arm 34 1 sides is according to line base rapid change swing arm 34 positions; Position, angle detector 35 accurately determines position variation signal and sends the PLC controller to, is adjusted the actuating speed of wire drawing motor 27 by the PLC controller of complete machine.With the linear velocity that tension regulator 25 is regulated the annealing machine, the linear velocity that tension regulator 4 10 is regulated the moulding wire drawing machine.Through each tension regulator control Trace speed, thereby front and back equipment keeps speed consistent.Conduction runner 41,44,45,46 adopts the mode of heating of sliding brush power supply that line base cascade raising temperature is heated; For eliminating the slip between conduction runner and the line base; All motors all adopt the variable-frequency motor drive, and according to the line base swell increment of different sections motor speed are set.
Be illustrated in figure 6 as one group of conduction rotaring wheel structure; Comprise main shaft 410; Be located at the electric heating wheel 411 of main shaft 410 1 ends; Be located at the synchromesh gear 416,418 of main shaft 410 other ends, be with 417 and variable-frequency motor 419 synchronously, be located at the sliding brush conducting ring 412 in the middle of the main shaft 410 and connect electroplax 414, between supporting seat and cabinet, establish insulation division board 415 with the soft brush 413 and the three-phase electricity of sliding brush conducting ring 412 sliding-contacts.
As shown in Figure 7; The water cooling protection assembly comprises the encirclement water cooled seal pipe 451 that is located at outside 45 outlets of the 3rd conduction runner; Encirclement flowing water infusion chamber 461 and osculum 462 outside the 4th conduction runner 46; Flowing water cooling circulating water turnover pipe 463 between flowing water cooling wheel 47 and the 4th conduction runner 46 and the paddle hole 464 of Guan Shangshe, and the flowing water cooling wheel 47 outer closed chambers 471 that surround are to keep cooling copper cash cleaning light.
Like Fig. 8, shown in Figure 9, flattening mill comprises king roller 61 that is driven by variable-frequency motor 612, deceleration shaft joint 611 and the secondary roll 62 that is located at king roller 61 1 sides, and the adjusting screw(rod) 64 and adjusting screw(rod) seat 66 that are located at secondary roll mandrel adjusted major-minor roller spacing.On secondary roll chock 69, divide into safety block 65, and be located at stage clip 63 between king roller bearing block 69 and the secondary roll chock 68 with adjusting screw(rod) 64.King roller 61 is driven by motor driven systems, is used to protect the safety block 65 of milling train, when roll-force is excessive; Safety block 65 destroys earlier, thereby the protection roll is not destroyed, and the king roller seat is provided with 2 compression spring holes; The interior stage clip 63 of placing, secondary roll bearing 69 is withstood on the top of stage clip 63.When the spacing between needs adjustment active roll and the passive roll; (or to the right) adjusting screw(rod) 64 left; Stage clip 63 is to top upspring (or to lower compression); The secondary roll bearing 69 of jack-up moves upward (or moving downward), thereby lifts secondary roll 62 (or secondary roll 62 moves down), and the distance between king roller 61 and the secondary roll 62 becomes (or diminishing) greatly thereupon.The brass wire base 11 of circular cross-section under the effect of roll-force, is rolled into the brass lenticular wire in flat type cross section through the gap between king roller 61 and the secondary roll 62.In the time need not carrying out the draw down operation, only need moving on the secondary roll 62, the distance between king roller 61 and the secondary roll 62 is got final product greater than the diameter of brass wire base.Brass wire base 11 through draw down enters into tension regulator 37; Referring to shown in Figure 11; Tension regulator 37 comprises two fabric wheels 71 and 72 and regulating wheels 73, swing arm 74; Tension force torsion spring 75 and position, angle detector 76, swing arm 74 1 ends connect regulating wheel 73, and the swing arm other end connects tension force torsion spring 75 and position, angle detector 76; The position that the angle of oscillation position detector 76 that is located at the swing arm 74 of 73 one sides of regulating wheel detects tension force torsion springs 75 signal that changes passes to the PLC controller, by PLC controller adjustment moulding wire drawing machine drive motors speed.
As shown in Figure 9, the wire-drawing shape machine comprises variable-frequency motor, major-minor pulling wheel 82,81 and stretch die 80, and the molded lines wire drawing machine adopts the two pulling wheels of major-minor, in the time of can avoiding in drawing process, need on pulling wheel, detouring multiple tracks line blank, line ball and broken string does not take place.Wire-drawing shape mould 80 comprises die holder 86, die sleeve 84 and sintered carbide die 85 compositions; Sintered carbide die 85 is fastened in the die sleeve 84, is fixed on the die holder 86, offers on the sintered carbide die 85 and the suitable nib 87 of finished product wire rod geomery; Brass wire base 11 through draw down passes through nib 87; Through behind the forming wire drawing, the traction through pulling wheel 82 and 81 enters into tension regulator 4 10 and enters into admission machine 9 through regulating wheel and carry out the take-up rolling.
Shown in Figure 12, admission machine comprises that drum 92, drum movable stand 91, servomotor 94, moving track 93 and take-up import frame 95, and take-up imports frame 95 and under the complete machine PLC control finished product copper cash come on the importing frame.
Embodiment 1
The brass wire base of Φ 8.5mm is drawn into the round line of Φ 5mm through wire drawing machine 2, enters into the annealing machine and anneal, the annealing maximum temperature is 750 ℃; Inlet wire speed is 180m/mim, and the brass wire after annealing need not be rolled, at this moment; Move on the driven roll of flattening mill; Let brass wire pass through flattening mill, behind wire-drawing shape, be wound into finished product again through winder.
Embodiment 2
The brass wire base of Φ 5mm is drawn into the round line of Φ 2mm through wire drawing machine 2, enters into the annealing machine and anneal, the annealing maximum temperature is 700 ℃; Inlet wire speed is 300m/mim, and the round brass wire after annealing enters in the flattening mill and is rolled, and the ratio of controlling the area of section of lenticular wire behind circular section and the draw down is 1.165; Be rolled into the lenticular wire that is of a size of 1.2 * 4.4 square-section; Be drawn in the forming wire drawing machine, carrying out behind the wire-drawing shape is 1.1 * 3.9, is wound into finished product through winder again.
The brass wire base of Φ 3.5mm is drawn into the round line of Φ 2mm through wire drawing machine 2, enters into the annealing machine and anneal, the annealing maximum temperature is 650 ℃; Inlet wire speed is 300m/mim, and the round brass wire after annealing enters in the flattening mill and is rolled, and the ratio of controlling the area of section of lenticular wire behind circular section and the draw down is 1.18; Be rolled into the lenticular wire that is of a size of 1.15 * 2.3 square-section; Be drawn in the forming wire drawing machine, carrying out behind the wire-drawing shape is 1.05 * 2.1, is wound into finished product through winder again.
Claims (10)
1. brass wire stretching, annealing, rolling continuous production equipment; Comprise pay off rack, stretching-machine, annealing machine, flattening mill, forming wire drawing machine, tension regulator, PLC controller and admission machine, it is characterized in that successively pay off rack, stretching-machine, tension regulator one, annealing machine, tension regulator two, flattening mill, tension regulator three, forming wire drawing machine, tension regulator four and admission machine configuration being connected into the brass wire production line of processing continuously.
2. brass wire stretching according to claim 1, annealing, rolling continuous production equipment is characterized in that said stretching-machine (2) forms a draw unit by stretching motor (27), decelerator (25), shaft coupling (26), stretching wheel (24) and drawing die (23); The stretching wheel of several draw unit (24) is alternate corresponding with drawing die (23), is combined into a continuously elongated stretching unit that progressively reduces the brass wire footpath.
3. brass wire stretching according to claim 1, annealing, rolling continuous production equipment is characterized in that said annealing machine (4) comprises to make copper cash at but wheels of circuitous conduction runner group, transition wheels and the water-cooled of passing through continuously of the differing heights upper curve of same vertical plane.
4. brass wire stretching according to claim 3, annealing, rolling continuous production equipment is characterized in that said conduction runner group comprises that the first conduction runner (41), the second conduction runner (44), the 3rd conduction runner (45) and the 4th that set gradually conduct electricity runner (46); The water cooling protection assembly is also established in the 3rd conduction runner (45) outlet outward.
5. brass wire stretching according to claim 4, annealing, rolling continuous production equipment; It is characterized in that said conduction runner (41) comprises a main shaft (410); Be located at the electric heating wheel (411) of main shaft (410) one ends; Be located at the synchromesh gear (416,418) of main shaft (410) other end, be with (417) and variable-frequency motor (419) synchronously, be located at the middle sliding brush conducting ring (412) of main shaft (410) and connect electroplax (414) with sliding soft brush (413) and three-phase electricity of brushing the conducting ring sliding-contact.
6. root brass wire stretching according to claim 4, annealing, rolling continuous production equipment; It is characterized in that said water cooling protection assembly comprises the encirclement water cooled seal pipe (451) that is located at outside the 3rd conduction runner (45) outlet; Outer encirclement flowing water infusion chamber (461) and the osculum (462) of the 4th conduction runner (46); Flowing water cooling circulating water turnover pipe (463) between flowing water cooling wheel (47) and the 4th conduction runner (46); With the paddle hole (464) of Guan Shangshe, and the outer closed chamber (471) that surrounds of flowing water cooling wheel (47).
7. root brass wire stretching according to claim 1, annealing, rolling continuous production equipment; It is characterized in that said flattening mill comprises king roller (61) that is driven by variable-frequency motor (612), deceleration shaft joint (611) and the secondary roll (62) that is located at king roller one side, and the adjusting screw(rod) (64) and the adjusting screw(rod) seat (66) that are located at the adjusting major-minor roll shop building distance on the secondary roll mandrel.
8. according to the described brass wire stretching of claim 7, annealing, rolling continuous production equipment; It is characterized in that establishing safety block (65) down with on the secondary roll bearing (69), and between king roller bearing (69) and secondary roll bearing (68), establish stage clip (63) at adjusting screw(rod) (64).
9. root brass wire stretching according to claim 1, annealing, rolling continuous production equipment; It is characterized in that said tension regulator one (3) comprises regulating wheel (32), tension force cylinder (33), swing arm (34) and position, angle detector (35); Swing arm (34) one ends connect regulating wheel (32) axle, and one connects tension force cylinder (33) in the middle of the other end joint angle position detector (35).
10. root brass wire stretching according to claim 1, annealing, rolling continuous production equipment; It is characterized in that said tension regulator three (7) comprises two fabric wheels (71,72); A regulating wheel (73), swing arm (74), tension force torsion spring (75) and position, angle detector (76); Swing arm (74) one ends connect regulating wheel (73), and the swing arm other end connects tension force torsion spring (75) and position, angle detector (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120225563U CN202147133U (en) | 2011-06-29 | 2011-06-29 | Continuous production equipment for drawing, annealing and rolling brass wire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120225563U CN202147133U (en) | 2011-06-29 | 2011-06-29 | Continuous production equipment for drawing, annealing and rolling brass wire |
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| CN202147133U true CN202147133U (en) | 2012-02-22 |
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| CN201120225563U Expired - Lifetime CN202147133U (en) | 2011-06-29 | 2011-06-29 | Continuous production equipment for drawing, annealing and rolling brass wire |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350634A (en) * | 2011-06-29 | 2012-02-15 | 宁波金田铜业(集团)股份有限公司 | Continuous production equipment for stretching, annealing and rolling brass wire rods and continuous process thereof |
| CN104028577A (en) * | 2014-06-26 | 2014-09-10 | 芜湖楚江合金铜材有限公司 | Compound type machining equipment for copper alloy flat wires |
| CN104212953A (en) * | 2014-09-24 | 2014-12-17 | 辽宁工业大学 | Online brass annealing device and method thereof |
| CN106345839A (en) * | 2016-08-25 | 2017-01-25 | 铜陵华洋特种线材有限责任公司 | Brass wire manufacturing process |
| CN106591561A (en) * | 2016-11-22 | 2017-04-26 | 震雄铜业集团有限公司 | Copper wire annealing device |
| CN108031725A (en) * | 2015-11-13 | 2018-05-15 | 芜湖楚江合金铜材有限公司 | Flat wire former |
| CN110170538A (en) * | 2019-05-14 | 2019-08-27 | 扬州耿峰金属制品有限公司 | A kind of environment-friendly and energy-efficient wire drawing machine |
| CN114164555A (en) * | 2021-11-05 | 2022-03-11 | 福建省晋江市华宇织造有限公司 | Production equipment for warp-knitted spacer fabric |
| US11713501B2 (en) | 2019-11-15 | 2023-08-01 | Roteq Machinery Inc. | Machine line and method of annealing multiple individual aluminum and copper wires in tandem with a stranding machine for continuous operation |
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- 2011-06-29 CN CN201120225563U patent/CN202147133U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102350634A (en) * | 2011-06-29 | 2012-02-15 | 宁波金田铜业(集团)股份有限公司 | Continuous production equipment for stretching, annealing and rolling brass wire rods and continuous process thereof |
| CN104028577A (en) * | 2014-06-26 | 2014-09-10 | 芜湖楚江合金铜材有限公司 | Compound type machining equipment for copper alloy flat wires |
| CN104028577B (en) * | 2014-06-26 | 2016-08-24 | 芜湖楚江合金铜材有限公司 | A kind of copper alloy flat wire combined type process equipment |
| CN104212953A (en) * | 2014-09-24 | 2014-12-17 | 辽宁工业大学 | Online brass annealing device and method thereof |
| CN108031725A (en) * | 2015-11-13 | 2018-05-15 | 芜湖楚江合金铜材有限公司 | Flat wire former |
| CN108114999A (en) * | 2015-11-13 | 2018-06-05 | 芜湖楚江合金铜材有限公司 | Former |
| CN108144961A (en) * | 2015-11-13 | 2018-06-12 | 芜湖楚江合金铜材有限公司 | Copper alloy former |
| CN106345839A (en) * | 2016-08-25 | 2017-01-25 | 铜陵华洋特种线材有限责任公司 | Brass wire manufacturing process |
| CN106591561A (en) * | 2016-11-22 | 2017-04-26 | 震雄铜业集团有限公司 | Copper wire annealing device |
| CN110170538A (en) * | 2019-05-14 | 2019-08-27 | 扬州耿峰金属制品有限公司 | A kind of environment-friendly and energy-efficient wire drawing machine |
| CN110170538B (en) * | 2019-05-14 | 2024-03-19 | 扬州耿峰金属制品有限公司 | Environment-friendly energy-saving wire drawing machine |
| US11713501B2 (en) | 2019-11-15 | 2023-08-01 | Roteq Machinery Inc. | Machine line and method of annealing multiple individual aluminum and copper wires in tandem with a stranding machine for continuous operation |
| CN114164555A (en) * | 2021-11-05 | 2022-03-11 | 福建省晋江市华宇织造有限公司 | Production equipment for warp-knitted spacer fabric |
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Granted publication date: 20120222 |