CN108326569A - A kind of full-automatic copper-clad aluminum wire production equipment - Google Patents

A kind of full-automatic copper-clad aluminum wire production equipment Download PDF

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Publication number
CN108326569A
CN108326569A CN201810263300.7A CN201810263300A CN108326569A CN 108326569 A CN108326569 A CN 108326569A CN 201810263300 A CN201810263300 A CN 201810263300A CN 108326569 A CN108326569 A CN 108326569A
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CN
China
Prior art keywords
aluminium
rod surface
full
water
production equipment
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CN201810263300.7A
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Chinese (zh)
Inventor
张东方
张翼
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Jiangsu Hua Wangxin Material Co Ltd
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Jiangsu Hua Wangxin Material Co Ltd
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Priority to CN201810263300.7A priority Critical patent/CN108326569A/en
Publication of CN108326569A publication Critical patent/CN108326569A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/06Metal-working plant comprising a number of associated machines or apparatus

Abstract

The present invention relates to fiber optic cable manufacture technical fields, and in particular to a kind of full-automatic copper-clad aluminum wire production equipment includes at least aluminum steel draw-off gear, aluminium rod surface processing unit, clad welded device and stretches take-up;Aluminum steel draw-off gear is using water-soluble drawing oil, aluminium rod surface processing unit is for handling the oxide layer and pollution layer of aluminium rod surface, wherein, aluminium rod surface processing unit includes water washing device and ring wind cleaning device, water washing device is for dissolving the water-soluble drawing oil for being attached to aluminium rod surface, ring wind cleaning device is set to water washing device downstream, for removing the moisture of aluminium rod surface and remaining drawing oil by way of reverse annular blowing to the aluminium rod surface after water washing device cleans.The purpose of the present invention is to provide it is a kind of be rapidly completed aluminium rod surface processing full-automatic copper-clad aluminum wire production equipment, to ensure production can be carried out continuously, largely improve production efficiency.

Description

A kind of full-automatic copper-clad aluminum wire production equipment
Technical field
The present invention relates to fiber optic cable manufacture technical fields, and in particular to a kind of full-automatic copper-clad aluminum wire production equipment.
Background technology
With the fast development of the field technologies such as communication, electronics, the demand of copper increasingly increases, not as one kind on the earth As the mineral reserve such as reproducible natural resources, copper and other metals, the energy, storage capacity is increasingly under the continuous exploitation use of the mankind Reduce, copper valence due to absolute changes of supply-demand relationship inevitably constantly rises, the above problem force related field actively Seek new conductor material to replace copper wire.Copper-clad aluminum conductor has both the good conductivity of copper, the density of intensity height, good toughness and aluminium The low advantage of small, easy processing, production cost, thus as the optimal selection of replacement fine copper conducting wire.Current country's copper-clad aluminum conductor Preparation process is substantially all made of solid phase binding method, by diffusion heat treatments, ultimately forms the copper-clad aluminum conductor of interface firm connection.
At present during production, due to problems with so that the online processing of whole copper-clad aluminum conductor production line is difficult to reality Now complete continuous automatic production:
Metallic aluminium have chemical activity, under normal circumstances, metallic aluminium easily aoxidizes, surface oxidation thickness and it is fine and close, and It is needed during aluminium bar drawing using drawing lubrication oil, the clean general side of oxide layer and lubricating oil for aluminium rod surface Method is using lye rinsing aluminium rod surface removal oxidation and pollution layer, then by washing off lye and heat drying aluminium repeatedly Bar, in above process the time needed for the processing steps such as the rinsing of lye and heating, drying be difficult to meet product quantity-produced On-line Control requirement.
In view of the problems of current copper-clad aluminum conductor production line, the designer is based on being engaged in such product engineering using more Year abundant practical experience and professional knowledge, and coordinate the utilization of scientific principle, is actively subject to research and innovation, to found it is a kind of entirely from Dynamic copper-clad aluminum wire production equipment, makes it have more practicability.
Invention content
The purpose of the present invention is to provide a kind of full-automatic copper-clad aluminum conductor productions that aluminium rod surface processing is rapidly completed to set It is standby, to ensure production can be carried out continuously, largely improve production efficiency.
The present invention the technical solution to solve the technical problem is that:
A kind of full-automatic copper-clad aluminum wire production equipment includes at least aluminum steel draw-off gear, aluminium rod surface processing unit, clad welded Device and stretching take-up;Aluminum steel draw-off gear carries out drawing process to aluminium, with the aluminium bar of diameter needed for acquisition;Aluminium bar table Surface treatment device is for handling the oxide layer and pollution layer of aluminium rod surface;Clad welded device is used for metallic copper is seamless Be coated on aluminium rod surface, and the copper-clad constructed of aluminium being covered to complete is delivered to and is stretched at take-up, complete the stretching of wire rod And collection;
For aluminum steel draw-off gear using water-soluble drawing oil, aluminium rod surface processing unit includes water washing device and ring wind cleaning device, For water washing device for being dissolved to the water-soluble drawing oil for being attached to aluminium rod surface, ring wind cleaning device is set to water washing device Downstream, the moisture for removing aluminium rod surface by way of reverse annular blowing to the aluminium rod surface after water washing device cleans With remaining drawing oil.
Further, clad welded device includes at least laser detection head and adjusting device for welding gun;
Wherein, laser detection head includes 3 laser emitters being set up in parallel perpendicular to metallic copper direction of transfer, laser emitter It works at the same time;
Centrally located laser emitter is used to send laser beam to commissure to be welded, to detect whether weld seam occurs Offset is used to determine that the offset direction of weld seam, adjusting device for welding gun to be used for according to laser detection positioned at the laser emitter of both sides The lateral position of the adjustment welding gun of the testing result adaptability of head.
Further, water washing device includes concussion water tank and spray equipment, and concussion water tank is by the vibrations of itself to passing through The aluminium rod surface of its inner cavity is cleaned, and spray equipment is used for being sprayed from the aluminium bar after concussion water tank cleaning, with removal The drawing oil of its remained on surface.
Further, concussion water tank includes the babinet of cuboid, and the vibrating motor being installed on wall box, vibration Motor drives babinet of reciprocating vibration, so that the water being positioned in babinet generates concussion.
Further, spray equipment includes at least two sprays for recycling babinet and being set up in parallel along the aluminium bar direction of propagation Head, spray head is set to cycle top of the box, and for being sprayed to being arranged in aluminium bar therein, the cycle bottom of box is provided with Water circulation system.
Further, concentration detection sensor, the concentration for perceiving drawing oil in recirculated water are set in water circulation system.
Further, ring wind cleaning device includes annular wind chamber and annular air mouth;
Further, annular wind chamber is connect with noble gas source, and annular air mouth includes circular air inlet end and annular air end, Circular air inlet end is connect with the inner ring of annular wind chamber, and annular air end is around the annular surface setting around aluminium bar, annular air mouth Air-out direction and aluminium bar direction of travel on the contrary, and at 30 ° ~ 60 ° angles between the two.
Further, annular air end is gathering type structure, wind velocity for increasing.
Further, adjusting device for welding gun includes at least two cylinders of fixed setting, the piston rod end difference of two cylinders Both sides with welding gun about weld seam are connect, and welding gun is also connect with the resetting spring of fixed setting respectively about the both sides of weld seam, multiple Position spring is parallel to the piston rod setting of cylinder.
Further, it stretches take-up and includes at least stretching device and take-up reel;Stretching device includes along copper-clad aluminum conductor Direction of transfer is sequentially connected in series at least two stretching-machines of setting.
After using above-mentioned technical proposal, the present invention has advantageous effect below:
Full-automatic copper-clad aluminum wire production equipment in the present invention stretches aluminium using water-soluble drawing oil, water-soluble drawing Oil is environmentally friendly oil-free water-base stamping lubricant, not only have it is non-toxic, stablize chemically, water-soluble, easy cleaning, but also have There is unique seeking property of heat, high adhesion force, high strength of lubricant film, high anti-extreme pressure, high cooling and high thermal insulation can protected fully Pollution of the less chemical rinses to environment while drawing effect is demonstrate,proved, and processing speed is far longer than the processing to traditional drawing oil Speed, it can be achieved that On-line Control requirement, and the setting of ring wind cleaning device is without so that states of matter variation occurs for liquid, but logical Crossing the mode that physical high wind is inversely blown off quickly realizes moisture and remaining drawing oil from the removing of aluminium rod surface, entire mistake Without heating in journey, the energy is effectively saved, and effectively reduce the size of cleaning plant, reduced by surface treatment The transmission stroke of aluminium bar afterwards, avoids the generation of secondary oxidation, to ensure that production can be carried out continuously, carrying largely High production efficiency and improve product quality.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing skill Attached drawing is briefly described needed in art description, it should be apparent that, the accompanying drawings in the following description is only the application Described in some embodiments without creative efforts, may be used also for those of ordinary skill in the art With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of full-automatic copper-clad aluminum wire production equipment in the present invention;
Fig. 2 is the structural schematic diagram of ring wind cleaning device;
Fig. 3 is the structural schematic diagram of adjusting device for welding gun;
Fig. 4 is the distribution schematic diagram of laser detection head;
Reference numeral:Aluminum steel draw-off gear 1, aluminium rod surface processing unit 2, babinet 21a, vibrating motor 21b, cycle babinet 22a, Spray head 22b, ring wind cleaning device 23, annular wind chamber 23a, annular air mouth 23b, clad welded device 3, laser detection head 31, adjusting device for welding gun 32, cylinder 32a, resetting spring 32b, stretching take-up 4, stretching device 41, take-up reel 42, welding gun 5, weld seam 6.
Specific implementation mode
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality The attached drawing in example is applied, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described implementation Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common The every other embodiment that technical staff is obtained without making creative work should all belong to the application protection Range.
As shown in Figure 1, a kind of full-automatic copper-clad aluminum wire production equipment, at aluminum steel draw-off gear 1, aluminium rod surface It manages device 2, clad welded device 3 and stretches take-up 4;Aluminum steel draw-off gear 1 carries out drawing process to aluminium, to obtain Need the aluminium bar of diameter;Aluminium rod surface processing unit 2 is for handling the oxide layer and pollution layer of aluminium rod surface;Clad welded Device 3 be used for by metallic copper it is seamless be coated on aluminium rod surface, and the copper-clad constructed of aluminium being covered to complete is delivered to stretching take-up At device 4, the stretching and collection of wire rod are completed;Wherein, the pollution for less chemical rinses to environment, aluminum steel draw-off gear 1 Using water-soluble drawing oil, water-soluble drawing oil is environmentally friendly oil-free water-base stamping lubricant, not only has change that is non-toxic, stablizing The property learned, water solubility, easy cleaning, and there is unique seeking property of heat, high adhesion force, high strength of lubricant film, high anti-extreme pressure, height Cooling and high thermal insulation;And by being cleared up the oxide layer and drawing oil of aluminium rod surface with lower structure:At aluminium rod surface It includes water washing device and ring wind cleaning device 23 to manage device 2, and water washing device is for the water-soluble drawing to being attached to aluminium rod surface Oil is dissolved, and ring wind cleaning device 23 is set to water washing device downstream, for the aluminium rod surface after water washing device cleans The moisture of aluminium rod surface and remaining drawing oil are removed by way of reverse annular blowing.
Water washing device includes concussion water tank and spray equipment, and concussion water tank is by the vibrations of itself to the aluminium by its inner cavity Bar surface is cleaned, and spray equipment is used for being sprayed from the aluminium bar after concussion water tank cleaning, to remove its remained on surface Drawing oil.Water tank is shaken in the present embodiment to move back and forth along aluminium bar direction of transfer, specifically includes the babinet 21a of cuboid, with And it is installed on the vibrating motor 21b on babinet 21a side walls, vibrating motor 21b drives babinet 21a of reciprocating vibration, so that putting The water being placed in babinet 21a generates concussion, in order to increase cleaning effect, should suitably increase the frequency of vibrations and reduce shaking for vibrations The concussion of width, high frequency can speed up the solubility of drawing oil in water, improve production efficiency;Spray equipment includes cycle babinet 22a and three spray head 22b being set up in parallel along the aluminium bar direction of propagation, spray head 22b are set at the top of cycle babinet 22a, For being sprayed to being arranged in aluminium bar therein, the bottoms cycle babinet 22a are provided with water circulation system, pass through and adjust spray head 22b's goes out water speed while lowering water-outlet area, can effectively improve the effect of spray, and the water after spray flows into water circulation system In, in the present embodiment, in order to reduce intractability during water circular treatment, Concentration Testing is set in water circulation system Sensor, the concentration for perceiving drawing oil in recirculated water, by set upper limit value, may make in certain concentration without into Row water process or replacement and it is successional sprayed, until concentration is when reaching upper limit value, then by replacing shower water or right Recirculated water is filtered.
Ring wind cleaning device 23 includes annular wind chamber 23a and annular air mouth 23b;Wherein, annular wind chamber 23a and nitrogen gas Source connects, and annular air mouth 23b includes circular air inlet end and annular air end, the inner ring at circular air inlet end and annular wind chamber 23a Connection, annular air end is around the annular surface setting around aluminium bar, the air-out direction of annular air 23b and the direction of travel of aluminium bar On the contrary, being compressed to nitrogen by the pump housing, improves it and go out wind velocity, it is quick in such a way that physical high wind is inversely blown off Realize the removing of moisture and remaining drawing oil from aluminium rod surface, be not necessarily in heating process, effectively reduce in the process The energy changes without by the states of matter in traditional removal moisture process, accelerates the time of cleaning, while aluminium bar said ring Formation in wind cleaning device 23 is shorter, and is protected by inert gas, and secondary oxidation, ring wind cleaning device 23 are avoided It is set on the side wall of spray equipment, it is simple in structure, it is easy to implement, the air-out direction of annular air mouth and the direction of travel of aluminium bar Angle at 45 °, the setting of this angle may make wind-force to generate the component and vertical component of generation level respectively, wherein horizontal Component positioned at moisture blowback for that will be back in cycle babinet 22a, and vertical component is used to be the drawing for remaining in aluminium rod surface It stretches oil and the power removed from its surface is provided;Annular air end is gathering type structure, wind velocity for increasing.
In order to reduce rejection rate, clad welded device 3 includes at least laser detection head and adjusting device for welding gun;Wherein, swash Light detection head 31 includes 3 laser emitters 31 being set up in parallel perpendicular to metallic copper direction of transfer, and laser emitter 31 is simultaneously Work;The centrally located laser emitter 31 is used to send laser beam at weld seam 6 to be welded, to detect weld seam Whether 6 shift, and is used to determine that the offset direction of weld seam 6, adjusting device for welding gun 32 are used positioned at the laser emitter 31 of both sides In the lateral position according to the adjustment welding gun 5 of the testing result adaptability of laser detection head 31;Adjusting device for welding gun 32 includes solid Surely both sides of the piston rod end for two cylinder 32a, two cylinder 32a being arranged respectively with welding gun 5 about weld seam 6 are connect, and welding gun 5 closes It is also connect respectively with the resetting spring 32b of fixed setting in the both sides of weld seam 6, resetting spring 32b is parallel to the piston of cylinder 32a Bar is arranged;Above structure realizes that it reduces the effect of rejection rate by following control mode:In the process that weld seam 6 is advanced forward In, the successional transmitting laser beam of laser emitter 31 simultaneously judges whether weld seam 6 deviates by receiving the laser of reflection, when sharp When the result of ligh-ranging reduces, illustrate that the reflecting surface of laser is the surface of metallic copper, rather than the metallic aluminium table positioned at 6 bottom of weld seam Face, and the direction of weld excursion is judged by above-mentioned same method by the laser emitter of both sides 31 at this time, herein often The light source that one laser emitter 31 is emitted is linear light source, and three are set up in parallel, and 6 possible offset model of weld seam can be completely covered It encloses;When weld seam 6 offsets to one side, welding gun 5 is pushed to advance to offset side by cylinder 32a, herein because weld seam 6 is deposited in itself In certain width, and the offset of summary weld seam 6 often occurs in certain reasonable range during production, therefore Without the high value-added products such as servo motor are as power source and Butt welding gun 5 is excessively accurately controlled, can be effective Reduce cost, can according to the carry out speed of weld seam 6 adjust cylinder 32a piston rods retract time, can by resetting spring 32b Ensure that welding gun 5 quickly returns to former track and welded.
It includes stretching device 41 and take-up reel 42 to stretch take-up 4;Stretching device 41 includes along copper-clad aluminum conductor sender To eight stretching-machines for being sequentially connected in series setting, to ensure the final size of copper-clad aluminum conductor.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest range caused.

Claims (10)

1. a kind of full-automatic copper-clad aluminum wire production equipment, it is characterised in that:Including at least aluminum steel draw-off gear(1), aluminium rod surface Processing unit(2), clad welded device(3)With stretching take-up(4);The aluminum steel draw-off gear(1)Aluminium is drawn Processing is pulled out, with the aluminium bar of diameter needed for acquisition;The aluminium rod surface processing unit(2)For to aluminium rod surface oxide layer and dirt Dye layer is handled;The clad welded device(3)For by metallic copper it is seamless be coated on aluminium rod surface, and will be covered to complete Copper-clad constructed of aluminium be delivered to the stretching take-up(4)Place, completes the stretching and collection of wire rod;
It is characterized in that, the aluminum steel draw-off gear(1)Using water-soluble drawing oil, the aluminium rod surface processing unit(2)Packet Include water washing device and ring wind cleaning device(23), the water washing device is for the water-soluble drawing to being attached to the aluminium rod surface Oil is dissolved, the ring wind cleaning device(23)It is set to the water washing device downstream, for clear through the water washing device Aluminium rod surface after washing removes the moisture of aluminium rod surface and remaining drawing oil by way of reverse annular blowing.
2. full-automatic copper-clad aluminum wire production equipment according to claim 1, which is characterized in that the clad welded device (3)Including at least laser detection head and adjusting device for welding gun(32);
Wherein, the laser detection head(31)Include 3 laser emitters being set up in parallel perpendicular to metallic copper direction of transfer (31), the laser emitter(31)It works at the same time;
The centrally located laser emitter(31)For to weld seam to be welded(6)Place sends laser beam, with detection The weld seam(6)Whether shift, is located at the laser emitter of both sides(31)For determining weld seam(6)Offset side To the adjusting device for welding gun(32)For according to the laser detection head(31)Testing result adaptability adjustment welding gun (5)Lateral position.
3. full-automatic copper-clad aluminum wire production equipment according to claim 1, which is characterized in that the water washing device includes shake Water tank and spray equipment are swung, the concussion water tank cleans the aluminium rod surface for passing through its inner cavity by the vibrations of itself, institute Spray equipment is stated for being sprayed to the aluminium bar after being cleaned from the concussion water tank, to remove the drawing oil of its remained on surface.
4. full-automatic copper-clad aluminum wire production equipment according to claim 3, which is characterized in that the concussion water tank includes length The babinet of cube(21a), and it is installed on the babinet(21a)Vibrating motor on side wall(21b), the vibrating motor (21b)Drive the babinet(21a)It is of reciprocating vibration, so that being positioned over the babinet(21a)Interior water generates concussion.
5. full-automatic copper-clad aluminum wire production equipment according to claim 3, which is characterized in that the spray equipment includes following Ring babinet(22a)And at least two spray heads being set up in parallel along the aluminium bar direction of propagation(22b), the spray head(22b) It is set to the cycle babinet(22a)Top, for being sprayed to being arranged in the aluminium bar therein, the cycle babinet (22a)Bottom is provided with water circulation system.
6. full-automatic copper-clad aluminum wire production equipment according to claim 5, which is characterized in that set in the water circulation system Concentration detection sensor is set, the concentration for perceiving drawing oil in recirculated water.
7. full-automatic copper-clad aluminum wire production equipment according to claim 1, which is characterized in that the ring wind cleaning device (23)Including annular wind chamber(23a)With annular air mouth(23b);
Wherein, the annular wind chamber(23a)It is connect with noble gas source, the annular air mouth(23b)Including circular air inlet End and annular air end, the circular air inlet end and the annular wind chamber(23a)Inner ring connection, the annular air end is around enclosing Annular surface around the aluminium bar is arranged, the annular air mouth(23b)Air-out direction and the aluminium bar direction of travel phase Instead, at 30 ° ~ 60 ° angles and between the two.
8. full-automatic copper-clad aluminum wire production equipment according to claim 7, which is characterized in that the annular air end is poly- Hold together type structure, wind velocity for increasing.
9. full-automatic copper-clad aluminum wire production equipment according to claim 2, which is characterized in that adjusting device for welding gun(32)Extremely Few includes two cylinders of fixed setting(32a), two cylinders(32a)Piston rod end respectively with the welding gun(5)About Weld seam(6)Both sides connection, the welding gun(5)About weld seam(6)Both sides also respectively with the resetting spring of fixed setting(32b) Connection, the resetting spring(32b)It is parallel to the cylinder(32a)Piston rod setting.
10. full-automatic copper-clad aluminum wire production equipment according to claim 1, which is characterized in that the stretching take-up (4)Including at least stretching device(41)And take-up reel(42);The stretching device(41)Including along copper-clad aluminum conductor direction of transfer according to Secondary at least two stretching-machines being arranged in series.
CN201810263300.7A 2018-03-28 2018-03-28 A kind of full-automatic copper-clad aluminum wire production equipment Pending CN108326569A (en)

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CN109411150A (en) * 2018-10-23 2019-03-01 胡林斌 A kind of system of processing of copper-clad aluminum conductor
CN114799882A (en) * 2022-05-27 2022-07-29 四川蓝电电缆科技有限公司 Damping device and damping method for cable cladding welding production line

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CN114799882A (en) * 2022-05-27 2022-07-29 四川蓝电电缆科技有限公司 Damping device and damping method for cable cladding welding production line

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