Aluminum electromagnetic wire rapid preparation production system and method

Abstract

The present invention belongs to the technical field of wire harness processing, and specifically is a system and method for rapid preparation of aluminum electromagnetic wires, wherein the production system comprises a wire drawing unit, an annealing unit and a coating unit; wherein the wire drawing machine comprises a machine body, a material support frame, a straightening cylinder, a lubrication box, a wire drawing die and a guide wheel; the wire drawing machine comprises a cleaning box, and the cleaning box is installed on the side of the lubrication box away from the wire drawing die; when the surface requirements of the required aluminum wire are low, the aluminum wire can increase the contact time with the pickling agent, thereby improving the removal effect of the surface oxide layer; therefore, the second electric push rod is extended, the two lifting wheels are separated from each other, the length of the aluminum wire between the two lifting wheels is increased, the lifting wheels are lowered and immersed in the pickling agent, and the aluminum wire with increased length is immersed in the pickling agent, thereby increasing the contact time between the aluminum wire and the pickling agent, improving the cleaning effect of the pickling agent on the surface oxide layer of the aluminum wire, thereby improving the cleaning effect of the surface oxide layer of the aluminum wire, and further improving the effect of aluminum wire preparation.

Description

Technical Field

[0001] The invention belongs to the technical field of wire harness processing, and in particular relates to a rapid production system and method for preparing aluminum electromagnetic wires. Background Art

[0002] Aluminum magnet wire is aluminum wire, and its production process is the process of converting aluminum materials into aluminum wire through a series of processing techniques. Aluminum wire is widely used in construction, electricity, transportation and other fields. It has the advantages of light weight, good conductivity and corrosion resistance. The production process of aluminum wire includes aluminum material selection, smelting, continuous rolling, drawing, annealing and other links; the drawing process: the aluminum strip produced by continuous rolling is drawn by a drawing machine to the required diameter. Drawing is the process of gradually lengthening and thinning the aluminum strip. During the drawing process, it is necessary to control the speed of the drawing machine and the size of the drawing die to ensure the size and quality of the drawn aluminum wire;

[0003] However, in the actual production process of aluminum wire preparation, an oxide layer will appear on the surface of the aluminum wire, affecting its conductivity and subsequent processing. In addition, during the long-term wire drawing process of the equipment, the operating temperature of the equipment parts is too high due to friction. The aluminum wire is in contact with high-temperature equipment parts for a long time during the drawing process, which causes the temperature of the aluminum wire to rise during and after drawing, accelerating the oxidation of the aluminum wire. The aluminum oxide on the aluminum wire has a high hardness, which increases the friction between the aluminum wire and the wire drawing die, resulting in increased wire drawing resistance. In addition, the aluminum oxide layer is brittle and easily breaks during the wire drawing process, resulting in local stress concentration on the aluminum wire, increasing the risk of wire breakage and affecting production continuity. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the present invention proposes a rapid production system and method for aluminum electromagnetic wire.

[0005] The technical solution adopted by the present invention to solve the technical problem is as follows: the present invention proposes a rapid production system and method for aluminum electromagnetic wire, including a wire drawing unit, an annealing unit and a coating unit. The wire drawing unit draws the aluminum wire into a required diameter through a wire drawing machine and transports it to the annealing unit for return processing. Finally, an insulating material is coated on the surface of the aluminum wire according to demand;

[0006] The wire drawing machine includes a machine body, a material receiving frame, a straightening cylinder, a lubrication box, a wire drawing die and a guide wheel; the wire drawing machine includes a cleaning box, which is installed on the side of the lubrication box away from the wire drawing die, and the cleaning box stores a pickling agent; a lifting rod is slidably connected to the inner wall of the cleaning box, and one side of the lifting rod is connected to a No. 1 electric push rod installed on the cleaning box, and the other side is installed with two lifting blocks; one of the two lifting blocks is fixedly connected to the lifting rod, and the other is slidably connected, and a No. 2 electric push rod is provided between the two lifting blocks; the bottom of the lifting block is rotatably connected to a lifting wheel, the outer ring surface of the lifting wheel contains an annular depression, and the aluminum wire passes around the annular depression of the outer ring of the lifting wheel;

[0007] The bottom of the lifting rod is connected to a vibration rod through a spring sliding connection, and the bottom of the vibration rod is forked, and the aluminum wire passes through the middle of the forked bottom of the vibration rod; a vibration block is provided on the vibration rod, and guide blocks are evenly provided on one side of the lifting wheel, and the guide blocks are in contact with the vibration blocks, and the surface of the guide blocks contacting the vibration blocks is an inclined surface.

[0008] Preferably, a horizontal bar and a vertical bar are respectively provided at the forked portion of the bottom of the vibration rod. The horizontal bar is located on one side of the vertical bar and slides inside the vibration rod. The number of horizontal bars and vertical bars is two, and the aluminum wire passes through adjacent horizontal bars and adjacent vertical bars. The tops of adjacent horizontal bars and adjacent vertical bars are located above the liquid surface and are connected by springs.

[0009] Preferably, the horizontal bars and vertical bars are slidably connected with horizontal blocks and vertical blocks respectively, the horizontal blocks are located between adjacent horizontal bars, the vertical blocks are located between adjacent vertical bars, and both the horizontal blocks and the vertical blocks are arc-shaped; adjacent horizontal blocks are staggered with each other, adjacent vertical blocks are staggered, and adjacent horizontal blocks contact the top and bottom of the aluminum wire, and adjacent vertical blocks contact both sides of the aluminum wire.

[0010] Preferably, the interior of the cleaning box is a cylindrical structure, and a rotating rod is rotatably connected to the center of the cleaning box, and the top of the rotating rod is connected to a driving member installed on the cleaning box; blades are evenly arranged on the rotating rod, and the blades are away from the lifting wheel, and a slide is slidably connected to the side of the blade away from the rotating rod; a guide plate is arranged on the inner wall of the cleaning box, and the guide plate is inclined upward, the top of the guide plate is located above the liquid level, and the slide contacts the inclined surface of the guide plate; filter rods are evenly arranged at one end of the top of the guide plate, and a No. 1 filter screen is arranged at the top of the filter rod near the guide plate;

[0011] A medicine box is arranged on the inner wall of the cleaning box, and a sliding cover is slidably connected to the bottom of the medicine box through a spring, and the top of the slide plate contacts the sliding cover. Medicine for condensing impurities is stored in the medicine box.

[0012] Preferably, a scraper rod is provided on one side of the slide plate, and one end of the scraper rod is close to the rotating rod, and the surface of the scraper rod contacts the blade.

[0013] Preferably, a No. 2 filter screen is provided on the top of the blade, and the middle part of the No. 2 filter screen hangs down to contact the side of the blade away from the scraper rod.

[0014] Preferably, the lifting block is located obliquely above the lifting wheel and is rotatably connected to a winding wheel, and after the aluminum wire enters the cleaning box, it is first wound around the outer ring of the winding wheel, then passes around the bottom of the two lifting wheels, and finally passes through the inner wall of the cleaning box into the lubrication box; the outer ring surface of the winding wheel is in contact with the lifting wheel, thereby achieving the effect of the winding wheel driving the lifting wheel to rotate.

[0015] Preferably, a cleaning chamber is opened inside the cleaning box near the lubrication box, and a rotating shaft and a wiping shaft are rotatably connected inside the cleaning chamber, the rotating shaft is located obliquely below the wiping shaft, the wiping shaft is close to the lubrication box, and both ends of the rotating shaft and the wiping shaft are in contact with each other; a neutralizing solution is stored in the cleaning chamber, and the bottom of the rotating shaft is immersed in the solution, and the aluminum wire is wound around the bottom of the rotating shaft and the wiping shaft.

[0016] Preferably, a detection wheel is slidably connected to the inner wall of the cleaning chamber, and the detection wheel slides into the inner wall of the cleaning chamber through a spring, and the aluminum wire passes between the detection wheel and the rotating shaft.

[0017] A method for rapidly preparing aluminum magnet wire, the method comprising the following steps:

[0018] S1: When the wire drawing process is being performed, the wire drawing movement path of the aluminum wire is: moving from the material receiving rack to the cleaning box, and removing the surface oxide layer through pickling of the cleaning box; then, the aluminum wire passes through the inner wall of the cleaning box and enters the lubrication box, and after the aluminum wire is fully in contact with the lubricating liquid in the lubrication box, it passes through the wire drawing die, and the wire drawing die performs a diameter reduction process on the aluminum wire;

[0019] S2: Subsequently, the aluminum wire is wound around the guide wheel, and then wound around the outer ring surface of the straightening cylinder and is wound around the next guide wheel after being processed; then, the aluminum wire repeats the above steps until the aluminum wire is subjected to multiple diameter reduction treatments and reaches the required diameter, thus completing the wire drawing work of the aluminum wire;

[0020] S3: The aluminum wire after drawing enters the annealing unit and is annealed by a gas annealing process. Then, according to production requirements, an insulating material is coated on the surface of the aluminum wire using a coating device to complete the preparation and production of the aluminum wire.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. The present invention discloses a system and method for rapidly preparing and producing aluminum electromagnetic wires. When the surface requirements of the aluminum wires are relatively low, the aluminum wires can increase the contact time with the pickling agent, thereby improving the removal effect of the surface oxide layer. Therefore, the No. 2 electric push rod is extended, the two lifting wheels are separated from each other, the length of the aluminum wire between the two lifting wheels is increased, the lifting wheels are lowered and immersed in the pickling agent, and the aluminum wire with increased length is immersed in the pickling agent, thereby increasing the contact time between the aluminum wire and the pickling agent, improving the cleaning effect of the pickling agent on the surface oxide layer of the aluminum wire, thereby improving the cleaning effect of the surface oxide layer of the aluminum wire, and further improving the effect of aluminum wire preparation.

[0023] 2. In the rapid production system and method for aluminum electromagnetic wire described in the present invention, each time the vibration block passes through a guide block, the vibration rod drives the aluminum wire to move back and forth once, so as to achieve the purpose of swinging the aluminum wire in the pickling agent. When the pickling agent reacts with the oxide layer, the swing of the aluminum wire can cause the oxide layer to fall off due to the swing, thereby improving the cleaning efficiency of the oxide layer. When the vibration block is reset, it collides with the lifting wheel to generate vibration, and the vibration block causes the vibration rod to vibrate, and the vibration rod drives the aluminum wire to vibrate, further causing the oxide layer to fall off, thereby improving the cleaning efficiency of the oxide layer, thereby improving the preparation efficiency of the aluminum wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a three-dimensional diagram of the wire drawing machine in the present invention;

[0026] Figure 2 It is a three-dimensional picture of the cleaning box;

[0027] Figure 3 This is a schematic diagram of the interior of the cleaning box;

[0028] Figure 4 It is a stereogram of the lifting rod;

[0029] Figure 5 It is another stereogram of the lifting rod;

[0030] Figure 6 It is a schematic diagram of the vibration rod driving the crossbar to move;

[0031] Figure 7 It is a schematic diagram of the vibration rod driving the vertical rod to move;

[0032] Figure 8 This is a state diagram of the slide scraping on the deflector;

[0033] Fig. 9 It is a state diagram of the scraper rod scraping on the blade;

[0034] Fig.10 It is the state diagram of the blade when it is stationary;

[0035] Fig.11 This is the state diagram when the slide rises to contact the slide bar;

[0036] In the figure: wire drawing machine 1, body 11, material receiving frame 12, straightening cylinder 13, lubrication box 14, wire drawing die 15, guide wheel 16, cleaning box 2, lifting rod 21, No. 1 electric push rod 22, lifting block 23, No. 2 electric push rod 24, lifting wheel 25, annular recess 26, vibration rod 27, vibration block 28, guide block 29, cross bar 3, vertical bar 31, cross block 32, vertical block 33, rotating rod 34, driving member 35, blade 36, slide plate 37, guide plate 4, filter rod 41, No. 1 filter screen 42, medicine box 43, sliding cover 44, scraper rod 45, No. 2 filter screen 46, winding wheel 47, cleaning chamber 5, rotating shaft 51, wiping shaft 52, detection wheel 53. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1:

[0039] In order to effectively solve the above problems, as shown in the accompanying drawings of the specification Figure 1-Figure 11 As shown, the wire drawing unit, the annealing unit and the coating unit, the wire drawing unit draws the aluminum wire into the required diameter through the wire drawing machine 1, and transports it to the annealing unit for return processing, and finally the insulating material is coated on the surface of the aluminum wire according to the demand;

[0040] The wire drawing machine 1 includes a body 11, a material receiving frame 12, a straightening cylinder 13, a lubrication box 14, a wire drawing die 15 and a guide wheel 16, which are all conventional parts of the wire drawing machine 1. The material receiving frame 12 is installed at one end of the body 11 for placing materials. The lubrication box 14 is arranged at a position of the body 11 close to the material receiving frame 12. The straightening cylinder 13 is rotatably connected to one side of the lubrication box 14, and the straightening cylinder 13 is connected to a driving device installed in the body 11; the wire drawing die 15 is arranged at a side of the lubrication box 14 close to the straightening cylinder 13, and the guide wheel 16 is rotatably connected to the body 11 and located between the lubrication box 14 and the straightening cylinder 13.

[0041] The wire drawing machine 1 includes a cleaning box 2, which is installed on the side of the lubrication box 14 away from the wire drawing die 15, and the cleaning box 2 stores a pickling agent; a lifting rod 21 is slidably connected to the inner wall of the cleaning box 2, and one side of the lifting rod 21 is connected to a No. 1 electric push rod 22 installed on the cleaning box 2, and the other side is installed with two lifting blocks 23; one of the two lifting blocks 23 is fixedly connected to the lifting rod 21, and the other is slidably connected, and a No. 2 electric push rod 24 is provided between the two lifting blocks 23; a lifting wheel 25 is rotatably connected to the bottom of the lifting block 23, and the outer ring surface of the lifting wheel 25 contains an annular recess 26, and the aluminum wire passes around the annular recess 26 of the outer ring of the lifting wheel 25;

[0042] The bottom of the lifting rod 21 is slidably connected to a vibration rod 27 through a spring, and the bottom of the vibration rod 27 is forked, and the aluminum wire passes through the middle of the forked bottom of the vibration rod 27; a vibration block 28 is provided on the vibration rod 27, and a guide block 29 is evenly provided on one side of the lifting wheel 25, and the guide block 29 and the vibration block 28 are in contact with each other, and the surface of the guide block 29 contacting the vibration block 28 is an inclined surface;

[0043] The pickling agent is a conventional solution used for pickling to quickly remove the oxide layer of aluminum wire, and the cleaning box 2 including the internal parts are all made of conventional corrosion-resistant materials; the No. 1 electric push rod 22 and the No. 2 electric push rod 24 are conventional electric telescopic devices, and the No. 1 electric push rod 22 and the No. 2 electric push rod 24 are both far away from the pickling agent to avoid damage caused by long-term contact with the pickling agent;

[0044] Specific work flow: When the wire drawing process is being carried out, the wire drawing movement path of the aluminum wire is: moving from the material support frame 12 to the cleaning box 2, and removing the surface oxide layer through the pickling of the cleaning box 2; then, the aluminum wire passes through the inner wall of the cleaning box 2 and enters the lubrication box 14, and the aluminum wire is fully in contact with the lubricating liquid in the lubrication box 14 and then passes through the wire drawing die 15, and the wire drawing die 15 performs a diameter reduction process on the aluminum wire; then, after the aluminum wire is wound around the guide wheel 16, it is wound around the outer ring surface of the straightening cylinder 13 and is wound around the next guide wheel 16 after being processed; then, the aluminum wire repeats the above steps until the aluminum wire has undergone multiple diameter reduction processes and reaches the required diameter requirement, and the wire drawing of the aluminum wire is completed;

[0045] When the aluminum wire is pickled, the aluminum wire enters the cleaning box 2 and then passes through the annular depression 26 of the outer ring of the lifting wheel 25;

[0046] When the surface requirements of the required aluminum wire are high, the aluminum wire needs to reduce the contact time with the pickling agent; therefore, the No. 2 electric push rod 24 retracts, and the slidingly connected lifting block 23 of the two lifting blocks 23 is affected by the contraction of the No. 2 electric push rod 24 and approaches the fixedly connected lifting block 23, so that the two lifting wheels 25 are close to each other, and the length of the aluminum wire between the two lifting wheels 25 is reduced; the No. 1 electric push rod 22 extends to drive the lifting rod 21 to descend, and the lifting rod 21 drives the lifting wheel 25 to descend through the lifting block 23, and the lifting wheel 25 drives the aluminum wire with reduced length to descend and immerse in the pickling agent, so as to achieve the purpose of reducing the length of the aluminum wire contacting the pickling agent, reducing the time of the aluminum wire being immersed in the pickling agent, reducing the corrosion of the pickling agent to the aluminum wire, while meeting the requirements of mass production of aluminum wire and improving the preparation efficiency of aluminum wire;

[0047] When the surface requirements of the aluminum wire are low, the aluminum wire can increase the contact time with the pickling agent, thereby improving the removal effect of the surface oxide layer; therefore, the second electric push rod 24 is extended, the two lifting wheels 25 are separated from each other, the length of the aluminum wire between the two lifting wheels 25 is increased, the lifting wheels 25 are lowered and immersed in the pickling agent, and the aluminum wire with increased length is immersed in the pickling agent, thereby increasing the contact time between the aluminum wire and the pickling agent, improving the cleaning effect of the pickling agent on the surface oxide layer of the aluminum wire, thereby improving the cleaning effect of the surface oxide layer of the aluminum wire, and further improving the effect of aluminum wire preparation;

[0048] Through the above operations, workers can take targeted measures according to the surface quality requirements of the aluminum wire, thereby improving the convenience of using the wire drawing machine 1, and further improving the efficiency of preparing the aluminum wire; and the aluminum wire between the two lifting wheels 25 passes through the middle of the fork at the bottom of the vibration rod 27; when the aluminum wire is stationary, the lifting wheel 25 is stationary, and the vibration block 28 contacts the surface of one side of the lifting wheel 25; the movement of the aluminum wire drives the lifting wheel 25 to rotate, and the lifting wheel 25 drives the guide block 29 to rotate, and the guide block 29 moves to contact the vibration block 28, and the inclined surface of the guide block 29 squeezes the vibration block 28, so that the vibration block 28 drives the vibration rod 27 to move away from one side of the lifting wheel 25, and the vibration rod 27 drives the aluminum wire immersed in the pickling agent to bend; the guide block 29 When the vibration block 28 is moved, the vibration block 28 is no longer squeezed, and the vibration rod 27 is affected by the spring to drive the vibration block 28 to reset, and the vibration rod 27 drives the aluminum wire from bending to straight line, so that each time the vibration block 28 passes a guide block 29, the vibration rod 27 drives the aluminum wire to move back and forth once, so as to achieve the purpose of swinging the aluminum wire in the pickling agent. When the pickling agent reacts with the oxide layer, the swing of the aluminum wire can cause the oxide layer to fall off due to the swing, thereby improving the cleaning efficiency of the oxide layer; when the vibration block 28 is reset, it collides with the lifting wheel 25 to generate vibration, and the vibration block 28 causes the vibration rod 27 to vibrate, and the vibration rod 27 drives the aluminum wire to vibrate, further causing the oxide layer to fall off, thereby improving the cleaning efficiency of the oxide layer, thereby improving the preparation efficiency of the aluminum wire;

[0049] Moreover, when the aluminum wire is moved, since the two ends of the aluminum wire immersed in the pickling agent are located in the annular grooves, the aluminum wire can be wrapped by the annular depression 26, thereby achieving the effect of fixing the aluminum wire, preventing the wire from falling off the lifting wheel 25, and improving the movement efficiency of the aluminum wire; in addition, the annular depression 26 is used to fix the aluminum wire while increasing the contact area between the lifting wheel 25 and the aluminum wire, thereby promoting the movement of the aluminum wire to drive the lifting wheel 25 to rotate, improving the efficiency of the rotation of the lifting wheel 25, and promoting the rotation of the guide block 29, thereby preventing the lifting wheel 25 from slipping and affecting the contact between the guide block 29 and the vibration block 28, reducing the vibration effect of the vibration rod 27, thereby improving the cleaning effect of the oxide layer, and further improving the preparation efficiency of the aluminum wire; the No. 2 electric push rod 24 can also be extended and retracted so that the bending degree of the aluminum wire in the pickling agent can meet the swing of the vibration rod 27, which is conducive to the vibration of the aluminum wire.

[0050] Embodiment 2:

[0051] On the basis of the first embodiment, the forked part at the bottom of the vibration rod 27 is respectively provided with a cross bar 3 and a vertical bar 31, the cross bar 3 is located on one side of the vertical bar 31 and slides in the vibration rod 27, the number of the cross bars 3 and the vertical bars 31 are both two, and the aluminum wire passes between adjacent cross bars 3 and adjacent vertical bars 31, and the tops of adjacent cross bars 3 and adjacent vertical bars 31 are located above the liquid surface and are connected by springs;

[0052] The horizontal bars 3 and the vertical bars 31 are slidably connected with horizontal blocks 32 and vertical blocks 33, respectively. The horizontal blocks 32 are located between adjacent horizontal bars 3, and the vertical blocks 33 are located between adjacent vertical bars 31. Both the horizontal blocks 32 and the vertical blocks 33 are arc-shaped. Adjacent horizontal blocks 32 are staggered with each other, and adjacent vertical blocks 33 are staggered. Adjacent horizontal blocks 32 contact the top and bottom of the aluminum wire, and adjacent vertical blocks 33 contact both sides of the aluminum wire.

[0053] Specific working process: when the vibration rod 27 moves away from the lifting wheel 25, after the vibration rod 27 moves to the limit position on the horizontal rod 3 and the vertical rod 31, the vibration rod 27 drives the horizontal rod 3 and the vertical rod 31 to move, and the horizontal rod 3 and the vertical rod 31 drive the aluminum wire to move and bend; when the vibration rod 27 resets and swings, the vibration rod 27 drives the aluminum wire from bending to straight line through the horizontal rod 3 and the vertical rod 31. After the vibration rod 27 is affected by the spring and reset once, it will generate multiple reciprocating inertia, that is, after the spring is suddenly released under pressure, the spring will rebound multiple times before it will rest. During the multiple rebounds of the vibration rod 27, the vibration The rod 27 drives the vibration block 28 to collide with the lifting wheel 25 for many times to cause vibration. While driving the aluminum wire to vibrate through the horizontal rod 3 and the vertical rod 31, the vibration rod 27 contacts the sliding limit position of the horizontal rod 3 and the vertical rod 31 for many times, causing the vibration of the horizontal rod 3 and the vertical rod 31 again, thereby enhancing the vibration intensity of the aluminum wire, accelerating the shedding of the oxide layer, improving the shedding of the oxide layer and other impurities on the aluminum wire, and improving the pickling efficiency of the aluminum wire, thereby improving the preparation efficiency of the aluminum wire; and the tops of adjacent horizontal rods 3 and adjacent vertical rods 31 are located above the liquid surface and connected by springs, so as to prevent the springs from being immersed in the pickling liquid for a long time, which affects the service life;

[0054] Furthermore, when the aluminum wire passes through the adjacent horizontal bars 3 and the adjacent vertical bars 31, it contacts the horizontal blocks 32 and the vertical blocks 33. The adjacent horizontal blocks 32 contact the top and bottom of the aluminum wire, and the adjacent vertical blocks 33 contact the two sides of the aluminum wire, so as to achieve the purpose of wrapping the aluminum wire, improve the effect of driving the aluminum wire to vibrate, and avoid the aluminum wire from repeatedly rubbing against the edges of the horizontal bars 3 and the vertical bars 31 due to vibration, thereby causing scratches; the adjacent horizontal bars 3 are pulled by the spring to drive the horizontal blocks 32 to approach each other, keep the horizontal blocks 32 in contact with the surface of the aluminum wire, and the vertical blocks 33 are in contact with the aluminum wire surface. The block 33 is also like this, so that the horizontal block 32 and the vertical block 33 scrape the surface of the aluminum wire, cooperate with the effect of the pickling agent, improve the removal efficiency of the oxide layer, and thus improve the pickling efficiency of the aluminum wire; and, because the horizontal block 32 and the vertical block 33 are both arc-shaped, the horizontal blocks 32 are staggered with each other, and the adjacent vertical blocks 33 are staggered, and the adjacent horizontal blocks 32 contact the top and bottom of the aluminum wire, and the adjacent vertical blocks 33 contact the two sides of the aluminum wire, so as to achieve the purpose of wrapping the aluminum wire, increase the contact area, and cooperate with the scraping effect to improve the pickling efficiency of the aluminum wire;

[0055] Moreover, since the horizontal block 32 is slidably connected to the horizontal rod 3, and the vertical block 33 is slidably connected to the vertical rod 31, the horizontal rod 3 and the vertical rod 31 both slide at the bottom of the vibration rod 27, so that the aluminum wire will not be restricted by the horizontal rod 3 and the vertical rod 31 when swinging, resulting in the aluminum wire being unable to swing freely, thereby improving the flexibility of the aluminum wire and thus improving the swinging effect of the aluminum wire.

[0056] Embodiment three:

[0057] On the basis of the second embodiment, the interior of the cleaning box 2 is a cylindrical structure, and the center of the cleaning box 2 is rotatably connected to a rotating rod 34, and the top of the rotating rod 34 is connected to a driving member 35 installed on the cleaning box 2; blades 36 are evenly arranged on the rotating rod 34, and the blades 36 are away from the lifting wheel 25, and a slide plate 37 is slidably connected to the side of the blade 36 away from the rotating rod 34; a guide plate 4 is arranged on the inner wall of the cleaning box 2, and the guide plate 4 is inclined upward, the top of the guide plate 4 is located above the liquid surface, and the slide plate 37 contacts the inclined surface of the guide plate 4; a filter rod 41 is evenly arranged at one end of the top of the guide plate 4, and a No. 1 filter screen 42 is arranged at the top of the filter rod 41 near the guide plate 4;

[0058] The inner wall of the cleaning box 2 is provided with a medicine box 43, and the bottom of the medicine box 43 is slidably connected with a slide cover 44 through a spring, and the top of the slide plate 37 contacts the slide cover 44, and the medicine box 43 stores medicine for condensing impurities;

[0059] A scraper rod 45 is provided on one side of the slide plate 37, and one end of the scraper rod 45 is close to the rotating rod 34, and the surface of the scraper rod 45 contacts the blade 36;

[0060] A second filter screen 46 is provided on the top of the blade 36, and the middle portion of the second filter screen 46 hangs down to contact the side of the blade 36 away from the scraper rod 45;

[0061] The driving member 35 is a conventional electric drive rotating device, such as a motor, etc.; the reagent is a conventional flocculant or coagulant, which is used to coagulate impurities generated by pickling in the pickling agent; the two sides of the blade 36 are the water-facing surface and the water-repelling surface, and the water-facing surface is the side of the blade 36 that first contacts the pickling agent;

[0062] Specific working process: when pickling the aluminum wire, the driving member 35 is started to drive the rotating rod 34 to rotate, the rotating rod 34 drives the blade 36 to rotate, and the blade 36 drives the pickling agent in the cleaning box 2 to rotate. During the rotation process, the pickling agent contacts the aluminum wire, reacts with the oxide layer on the surface of the aluminum wire, and flushes it at the same time, thereby improving the removal effect of the oxide layer. In combination with the scraping of the horizontal block 32 and the vertical block 33, and the swing and vibration effect of the aluminum wire, the cleaning efficiency of the oxide layer is improved, thereby improving the pickling efficiency of the aluminum wire, and further improving the preparation efficiency of the aluminum wire;

[0063] When the pickling agent rotates, a centrifugal effect is generated, and the volume of impurities in the pickling agent that are in contact with the agent increases. The impurities are centrifuged and move along the inner wall of the cleaning box 2; the pickling agent drives the impurities to contact the guide plate 4 during the movement. Since the guide plate 4 is inclined upward, the pickling agent carries the impurities and flows upward along the guide plate 4 until it moves to the top of the guide plate 4 and falls through the No. 1 filter 42, so that a wave-like surge is formed on the top of the guide plate 4; when the impurities are carried by the pickling agent and pass through the No. 1 filter 42, they are intercepted by the No. 1 filter 42, and the No. 1 filter 42 completes the filtration of the pickling agent, thereby improving the cleanliness of the pickling agent and preventing the pickling agent from carrying impurities to contact the aluminum wire when rotating, causing the aluminum wire to be contaminated;

[0064] When the blade 36 drives the slide plate 37 to rotate, the slide plate 37 is located below the lifting wheel 25 when it is close to the lifting wheel 25, so as to avoid the slide plate 37 from contacting the lifting wheel 25; the slide plate 37 rotates and scrapes along the inner wall of the cleaning box 2 to scrape off the impurities adhering to the inner wall of the cleaning box 2, so as to avoid excessive impurities adhering to the inner wall of the cleaning box 2, thereby ensuring the quality of impurities flowing through the guide plate 4, so that the impurities close to the inner wall of the cleaning box 2 affected by the centrifugal effect can be filtered by the first filter screen 42, thereby improving the cleanliness of the pickling agent;

[0065] Moreover, when the slide plate 37 passes through the guide plate 4, the slide plate 37 is squeezed and guided by the guide plate 4, and the slide plate 37 rises along the surface of the blade 36. During this process, the bottom of the slide plate 37 keeps in contact with the inclined surface of the guide plate 4, so that the slide plate 37 scrapes the inclined surface of the guide plate 4, cleans the impurities adhering to the guide plate 4, and pushes the impurities to the first filter screen 42, thereby further improving the cleanliness of the pickling agent; moreover, when the pickling agent passes through the first filter screen 42 for a long time, the first filter screen 42 will be impacted, and the weight of the collected impurities will cause the first filter screen 42 to deform or tilt, so by setting the filter rod 41, the filter rod 41 is located at the first filter screen 42. The bottom part increases the support for the filter 42, maintains the service life of the filter 42, and improves the practicality; in addition, the impurities fall into the concave part on the filter 42, and the slide plate 37 is prevented from passing through the filter 42 and removing the impurities; after the slide plate 37 slides through the filter 42, it continues to slide on the filter rod 41, and the top of the slide plate 37 contacts the slide cover 44, and the slide cover 44 is squeezed to open the medicine box 43 in a way of moving the slide cover 44 horizontally, and the medicine in the medicine box 43 falls into the pickling agent, agglomerates the newly generated impurities in the pickling agent, and further improves the agglomeration efficiency of the impurities, thereby improving the cleanliness of the pickling agent, and then improving the preparation efficiency of the aluminum wire;

[0066] The rotation of the blade 36 drives the No. 2 filter 46 to rotate. The No. 2 filter 46 rotates in the pickling agent to collect the suspended impurities, and cooperates with the function of the slide plate 37 to scrape the side wall of the cleaning box 2 to improve the cleanliness of the pickling agent; and when the slide plate 37 passes through the guide plate 4 and rises, the slide plate 37 drives the scraper rod 45 to rise along the water-facing surface of the blade 36 to scrape the surface of the blade 36, remove the impurities adhered to the surface of the blade 36 and push the impurities up into the No. 2 filter 46, clean the surface of the blade 36, and prevent the blade 36 from carrying impurities to the vicinity of the aluminum wire; after the slide plate 37 passes through the guide plate 4, the scraper rod 45 can also increase the gravity of the slide plate 37, increase the weight of the slide plate 37, and speed up the speed of the slide plate 37 to descend and reset; the scraper rod 45 After the slide plate 37 is lowered and reset, it keeps scraping the inner wall of the bottom of the cleaning box 2, and cooperates with the slide plate 37 to scrape the side wall of the cleaning box 2, so as to improve the cleanliness of the cleaning box 2, thereby improving the cleanliness of the pickling agent, and then the pickling effect of the pickling agent on the aluminum wire; moreover, when the blade 36 rotates, the second filter screen 46 rotates to encircle and filter the pickling agent in an overall horizontal state, so that impurities can enter the interior through the opening of the second filter screen 46; when the blade 36 is stationary, the second filter screen 46 is affected by its own gravity and the weight of the impurities collected inside, and the middle part of the second filter screen 46 falls to contact the surface of the blade 36, and the opening of the second filter screen 46 is closed, so that the impurities collected inside will not flow out, thereby improving the collection capacity of the second filter screen 46.

[0067] Embodiment 4:

[0068] On the basis of the third embodiment, the lifting block 23 is located obliquely above the lifting wheel 25 and is rotatably connected to the winding wheel 47, and after the aluminum wire enters the cleaning box 2, it is first wound around the outer ring of the winding wheel 47, then around the bottom of the two lifting wheels 25, and finally passes through the inner wall of the cleaning box 2 into the lubrication box 14; the outer ring surface of the winding wheel 47 contacts the lifting wheel 25, so that the winding wheel 47 drives the lifting wheel 25 to rotate;

[0069] The cleaning box 2 is provided with a cleaning chamber 5 near the lubrication box 14, and a rotating shaft 51 and a wiping shaft 52 are rotatably connected inside the cleaning chamber 5, the rotating shaft 51 is located obliquely below the wiping shaft 52, the wiping shaft 52 is close to the lubrication box 14, and the two ends of the rotating shaft 51 and the wiping shaft 52 are in contact with each other; a neutralizing solution is stored in the cleaning chamber 5, and the bottom of the rotating shaft 51 is immersed in the solution, and an aluminum wire is wound around the bottom of the rotating shaft 51 and the wiping shaft 52;

[0070] The inner wall of the cleaning chamber 5 is slidably connected with a detection wheel 53, which slides into the inner wall of the cleaning chamber 5 via a spring, and the aluminum wire passes between the detection wheel 53 and the rotating shaft 51;

[0071] The neutralizing solution is a solution conventionally used for cleaning and neutralizing the pickling agent, so as to avoid the corrosion of the pickling agent residue to the aluminum wire; the wiping tool on the wiping shaft 52 is a conventional tool used to dry the aluminum wire; the detection wheel 53 is connected to the detection instrument arranged on the wire drawing machine 1, and the detection instrument detects the diameter of each section of the aluminum wire through the displacement of the detection wheel 53, so as to help the workers grasp the uniformity of the diameter of the aluminum wire raw material during the wire drawing process, and avoid the aluminum wire having a portion with a too small diameter, which causes the aluminum wire to be unable to withstand the wire drawing force and break or have hidden cracks; and if the diameter of the aluminum wire is too large, the portion with a too large diameter of the aluminum wire contacts the wire drawing die 15, which will increase the wear of the wire drawing die 15 or the wire drawing resistance will be too large, causing the aluminum wire to break;

[0072] Specific working process: by setting the winding wheel 47, when the aluminum wire passes through the winding wheel 47, the aluminum wire does not contact the pickling agent. At this time, the dry aluminum wire contacts the dry winding wheel 47, and the aluminum wire can better drive the winding wheel 47 to rotate through friction. The winding wheel 47 drives the lifting wheel 25 to rotate by contact or meshing, promotes the rotation of the guide block 29, and avoids the lifting wheel 25 and the aluminum wire from slipping in the pickling agent.

[0073] After pickling, the aluminum wire enters the cleaning chamber 5. When the aluminum wire passes through the rotating shaft 51, it is immersed in the solution. The aluminum wire after pickling is cleaned by the solution, and the pickling agent and impurities remaining on the aluminum wire are fully neutralized, thereby improving the cleanliness of the aluminum wire and preventing the impurities on the aluminum wire from affecting the lubricating effect of the lubricating oil on the aluminum wire, thereby improving the preparation effect of the aluminum wire. After passing through the rotating shaft 51, the aluminum wire moves obliquely upward to contact the wiping shaft 52, and the residual solution on the aluminum wire slides down along the inclined aluminum wire and converges with the liquid surface again, thereby preventing the wiping shaft 52 from contacting too much solution. The wiping shaft 52 wipes the aluminum wire, accelerates the drying of the aluminum wire, and improves the lubrication effect of the aluminum wire. In addition, the two ends of the rotating shaft 51 and the wiping shaft 52 are connected to each other through meshing or transmission belt contact. The rotation of the rotating shaft 51 drives the wiping shaft 52 to rotate, and the surface of the rotating shaft 51 contacts the wiping shaft 52, so that the rotating shaft 51 can rotate and squeeze the surface of the wiping shaft 52, squeeze out the water in the wiping shaft 52, and maintain the wiping effect of the wiping shaft 52 on the aluminum wire.

[0074] When the aluminum wire passes through the rotating shaft 51, it passes between the detection wheel 53 and the rotating shaft 51. When the diameter of the aluminum wire in this section is too large, the detection wheel 53 is squeezed and moves toward the inner wall of the cleaning chamber 5, increasing the distance between the detection wheel 53 and the rotating shaft 51, providing data for the detection instrument, increasing the detection measures for the diameter of the aluminum wire raw material, reducing the occurrence of breakage or hidden cracks of the aluminum wire during the wire drawing process, and improving the preparation effect of the aluminum wire.

[0075] Embodiment five:

[0076] A method for rapidly preparing aluminum electromagnetic wires, the method comprising the following steps:

[0077] S1: When the wire drawing process is performed, the wire drawing movement path of the aluminum wire is: moving from the material support frame 12 to the cleaning box 2, and removing the surface oxide layer through the pickling of the cleaning box 2; then, the aluminum wire passes through the inner wall of the cleaning box 2 and enters the lubricating box 14, and the aluminum wire is fully in contact with the lubricating liquid in the lubricating box 14 and passes through the wire drawing die 15, and the wire drawing die 15 performs a diameter reduction process on the aluminum wire;

[0078] S2: Subsequently, the aluminum wire is wound around the guide wheel 16, and then wound around the outer ring surface of the straightening cylinder 13 and wound around the next guide wheel 16 after being processed; then, the aluminum wire repeats the above steps until the aluminum wire has undergone multiple diameter reduction treatments and reaches the required diameter, thus completing the wire drawing work of the aluminum wire;

[0079] S3: The aluminum wire after drawing enters the annealing unit and is annealed by a gas annealing process. Then, according to production requirements, an insulating material is coated on the surface of the aluminum wire using a coating device to complete the preparation and production of the aluminum wire.

[0080] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rapid production system for aluminum electromagnetic wire, comprising a wire drawing unit, an annealing unit and a coating unit, wherein the wire drawing unit draws the aluminum wire into a desired diameter through a wire drawing machine (1); wherein the wire drawing machine (1) comprises a body (11), a material receiving frame (12), a straightening cylinder (13), a lubrication box (14), a wire drawing die (15) and a guide wheel (16); It is characterized in that The wire drawing machine (1) comprises a cleaning box (2), the cleaning box (2) being mounted on a side of the lubrication box (14) away from the wire drawing die (15), and a pickling agent being stored in the cleaning box (2); a lifting rod (21) being slidably connected to the inner wall of the cleaning box (2), one side of the lifting rod (21) being connected to a No. 1 electric push rod (22) mounted on the cleaning box (2), and two lifting blocks (23) being mounted on the other side; one of the two lifting blocks (23) being fixedly connected to the lifting rod (21), and the other being slidably connected, and a No. 2 electric push rod (24) being arranged between the two lifting blocks (23); a lifting wheel (25) being rotatably connected to the bottom of the lifting block (23), the outer ring surface of the lifting wheel (25) comprising an annular depression (26), and the aluminum wire passing around the annular depression (26) of the outer ring of the lifting wheel (25); The bottom of the lifting rod (21) is slidably connected to a vibration rod (27) via a spring, and the bottom of the vibration rod (27) is forked, and the aluminum wire passes through the middle of the forked bottom of the vibration rod (27); a vibration block (28) is provided on the vibration rod (27), and a guide block (29) is evenly provided on one side of the lifting wheel (25), and the guide block (29) and the vibration block (28) are in contact with each other, and the surface of the guide block (29) contacting the vibration block (28) is an inclined surface.

2. The aluminum magnet wire rapid production system according to claim 1, characterized in that: A cross bar (3) and a vertical bar (31) are respectively provided at the forked portion of the bottom of the vibration rod (27); the cross bar (3) is located on one side of the vertical bar (31) and slides inside the vibration rod (27); the number of the cross bars (3) and the number of the vertical bars (31) are both two, and the aluminum wire passes between adjacent cross bars (3) and adjacent vertical bars (31); the tops of adjacent cross bars (3) and adjacent vertical bars (31) are located above the liquid surface and are connected by springs.

3. The aluminum magnet wire rapid production system according to claim 2, characterized in that: The cross bars (3) and the vertical bars (31) are slidably connected with cross blocks (32) and vertical blocks (33), respectively; the cross blocks (32) are located between adjacent cross bars (3), and the vertical blocks (33) are located between adjacent vertical bars (31); both the cross blocks (32) and the vertical blocks (33) are arc-shaped; adjacent cross blocks (32) are staggered with each other, and adjacent vertical blocks (33) are staggered; adjacent cross blocks (32) contact the top and bottom of the aluminum wire, and adjacent vertical blocks (33) contact both sides of the aluminum wire.

4. The aluminum magnet wire rapid production system according to claim 1, characterized in that: The interior of the cleaning box (2) is a cylindrical structure, and a rotating rod (34) is rotatably connected to the center of the cleaning box (2), and the top of the rotating rod (34) is connected to a driving member (35) installed on the cleaning box (2); blades (36) are evenly arranged on the rotating rod (34), and the blades (36) are away from the lifting wheel (25), and a slide plate (37) is slidably connected to the side of the blade (36) away from the rotating rod (34); a guide plate (4) is provided on the inner wall of the cleaning box (2), and the guide plate (4) is inclined upward, the top of the guide plate (4) is located above the liquid surface, and the slide plate (37) contacts the inclined surface of the guide plate (4); a filter rod (41) is evenly arranged at one end of the top of the guide plate (4), and a No. 1 filter screen (42) is provided at the top of the filter rod (41) near the guide plate (4); A medicine box (43) is provided on the inner wall of the cleaning box (2), and a sliding cover (44) is slidably connected to the bottom of the medicine box (43) via a spring, and the top of the slide plate (37) contacts the sliding cover (44). Medicine for condensing impurities is stored in the medicine box (43).

5. The aluminum magnet wire rapid production system according to claim 4, characterized in that: A scraper rod (45) is provided on one side of the slide plate (37), and one end of the scraper rod (45) is close to the rotating rod (34), and the surface of the scraper rod (45) contacts the blade (36).

6. The aluminum magnet wire rapid production system according to claim 5, characterized in that: A second filter screen (46) is provided on the top of the blade (36), and the middle portion of the second filter screen (46) hangs down to contact the side of the blade (36) away from the scraper rod (45).

7. The aluminum magnet wire rapid production system according to claim 4, characterized in that: The lifting block (23) is located obliquely above the lifting wheel (25) and is rotatably connected to a winding wheel (47). After the aluminum wire enters the cleaning box (2), it is first wound around the outer ring of the winding wheel (47), then around the bottom of the two lifting wheels (25), and finally passes through the inner wall of the cleaning box (2) into the lubrication box (14); the outer ring surface of the winding wheel (47) contacts the lifting wheel (25), so that the winding wheel (47) drives the lifting wheel (25) to rotate.

8. The aluminum magnet wire rapid production system according to claim 7, characterized in that: The cleaning box (2) is provided with a cleaning chamber (5) near the lubrication box (14), and a rotating shaft (51) and a wiping shaft (52) are rotatably connected inside the cleaning chamber (5), the rotating shaft (51) is located obliquely below the wiping shaft (52), the wiping shaft (52) is close to the lubrication box (14), and the two ends of the rotating shaft (51) and the wiping shaft (52) are in contact with each other; a neutralizing solution is stored in the cleaning chamber (5), and the bottom of the rotating shaft (51) is immersed in the solution, and an aluminum wire is wound around the bottom of the rotating shaft (51) and the wiping shaft (52).

9. The aluminum magnet wire rapid production system according to claim 8, characterized in that: A detection wheel (53) is slidably connected to the inner wall of the cleaning chamber (5); the detection wheel (53) slides into the inner wall of the cleaning chamber (5) via a spring, and the aluminum wire passes between the detection wheel (53) and the rotating shaft (51).

10. A method for rapidly preparing and producing aluminum electromagnetic wires, the method being applicable to the system for rapidly preparing and producing aluminum electromagnetic wires according to any one of claims 1 to 9, characterized in that: The production method comprises the following steps: S1: When the wire drawing process is being carried out, the wire drawing movement path of the aluminum wire is: moving from the material support frame (12) to the cleaning box (2), and removing the surface oxide layer through pickling of the cleaning box (2); then, the aluminum wire passes through the inner wall of the cleaning box (2) and enters the lubricating box (14); after the aluminum wire is fully in contact with the lubricating liquid in the lubricating box (14), it passes through the wire drawing die (15); and the wire drawing die (15) performs a diameter reduction process on the aluminum wire; S2: Subsequently, the aluminum wire is wound around the guide wheel (16), and then wound around the outer ring surface of the straightening cylinder (13) and is wound around the next guide wheel (16) after being processed; then, the aluminum wire repeats the above steps until the aluminum wire has undergone multiple diameter reduction treatments and reaches the required diameter, thus completing the wire drawing work of the aluminum wire; S3: The aluminum wire after drawing enters the annealing unit and is annealed by a gas annealing process. Then, according to production requirements, an insulating material is coated on the surface of the aluminum wire using a coating device to complete the preparation and production of the aluminum wire.

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