Metal wire drawing equipment

Abstract

The metal wire drawing equipment comprises a machine body, rolling wheels used for moving are installed at the bottom of the machine body, a shell is fixedly installed at the top of the machine body, and the two sides of the top of the shell are each provided with an unwinding frame and a winding mechanism; by means of mutual cooperation between the winding part and the arrangement assembly, when the winding part winds the metal wires, the arrangement assembly can achieve uniform arrangement of the metal wires on the surface of the expansion plate, so that the problems of metal wire deformation, bending or breakage and the like caused by local pressure concentration are avoided, and meanwhile the metal wires are prevented from being damaged. Through threaded connection between a threaded block and a first two-way lead screw, axial thrust can be generated to act on a connecting rod and expansion plates, and under the action of the thrust, the four expansion plates can generate radial expansion on the surface of a winding roller, a certain distance is formed between the winding roller and a copper wire, a favorable condition can be created for circulation of air in the copper wire, and the service life of the copper wire is prolonged. And the heat dissipation efficiency after the copper wires are wound is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of metal wire drawing, and particularly to a metal wire drawing device. Background Art

[0002] A metal wire drawing device is a device used to draw a thicker metal wire or rod into a thinner metal wire through stretching. The device mainly includes a conveying device, a wire winding module, a surrounding module, and a shaping module. The shaping module is a metal plate or block with a hole in the center, and the diameter of the wire or rod is changed by the diameter of this hole. In order to facilitate continuous production during the metal wire drawing process, when the wire drawing machine is working continuously, the winding device runs synchronously, continuously winding the drawn metal wire in an orderly manner to avoid frequent downtime for sorting caused by the accumulation and chaos of the metal wire, thus greatly saving production time and significantly increasing the output per unit time.

[0003] However, there are still significant deficiencies in the prior art, such as: In the prior art: During metal wire drawing operations, the metal wire needs to pass through a wire drawing die with a hole diameter smaller than its initial diameter. During this dynamic process, strong sliding friction will occur between the outer surface of the metal wire and the inner surface of the die, causing the temperature of the metal wire to rise rapidly and generating a large amount of heat. Since high temperature will significantly increase the activity of metal atoms, when the drawn metal wire is wound and stacked, the surfaces of adjacent metal wires are prone to adhesion (such as aluminum wires, copper wires, etc.). And when using the adhered metal wires later, additional processing is required to separate them, which not only increases the process and cost, but also easily damages the surface of the metal wire during the separation process. Summary of the Invention

[0004] The purpose of the present invention is to provide a metal wire drawing device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A metal wire drawing device includes a machine body. The bottom of the machine body is installed with rollers for movement. The top of the machine body is fixedly installed with a housing. On both sides of the top of the housing, a pay-off rack and a winding mechanism are provided. The winding mechanism includes a first bracket fixedly installed on one side of the top of the housing. The top of the machine body is fixedly installed with a second bracket. On one side of the first bracket and the second bracket, a winding member for winding is installed. An arranging assembly for arranging is installed between the first bracket and the second bracket; The winding member includes a driving motor. The output end of the driving motor penetrates through the first bracket and extends to one side of the first bracket. The output end of the driving motor is fixedly installed with a driving rod. One end of the driving rod is fixedly installed with a winding roller; A wire drawing piece is installed inside the shell, a third bracket is installed on the top of the shell, a winding wheel is installed on the inner side of the third bracket, and a guide wheel is installed on the top of the inner side of the third bracket.

[0006] Preferably, a servo motor is installed at one end of the winding roller, the output end of the servo motor passes through the winding roller and extends to the inside of the winding roller, a first bidirectional screw is fixedly installed at the output end of the servo motor, both sides of the surface of the first bidirectional screw are threadedly connected with thread blocks, a first rotating shaft seat is fixedly installed around the surface of the thread block, and an end of the first rotating shaft seat away from the thread block passes through the winding roller and is slidably connected to the winding roller; The surface of the winding roller is provided with an expansion plate around it, and a second rotating shaft seat is fixedly installed on one side of the expansion plate close to the winding roller, and a connecting rod is hinged between the first rotating shaft seat and the second rotating shaft seat; Strip holes are provided around the surface of the winding roller, and the first rotating shaft seat is slidably connected to the winding roller through the strip holes.

[0007] Preferably, a plurality of cooling fans are installed through the surface of the winding roller, the cooling fans are distributed in a ring shape on the surface of the winding roller, and the plurality of cooling fans are installed through the surface of the winding roller at equal distances.

[0008] Preferably, the arrangement assembly includes a reciprocating screw rotatably installed between the first bracket and the second bracket, one end of the reciprocating screw passes through the second bracket and extends to one side of the second bracket, a sliding seat is provided on the surface of the reciprocating screw, a through hole is opened on the surface of the sliding seat, and a stabilizing cylinder is fixedly installed on one side of the sliding seat.

[0009] Preferably, springs are fixedly mounted around the inside of the stabilizing cylinder, a scraper is fixedly mounted on one end of the spring away from the inner wall of the stabilizing cylinder, and a debris discharge port for discharging debris is provided at the bottom of the stabilizing cylinder.

[0010] Preferably, a driven pulley is installed on the surface of the reciprocating screw located on one side of the second bracket, a driving pulley is installed on the surface of the driving rod, a transmission belt is wound around the surface of the driving pulley, and the driven pulley and the driving pulley are connected via a transmission belt.

[0011] Preferably, an electric push rod is installed on one side of the interior of the machine body, a tensioning wheel is fixedly installed on the telescopic end of the electric push rod, and the tensioning wheel is connected to the driven pulley and the driving pulley through a transmission belt.

[0012] Preferably, a sliding rod is fixedly installed on one side between the first bracket and the second bracket, a sliding sleeve is slidably installed on the surface of the sliding rod, the sliding sleeve is fixedly connected to the sliding seat, and the bottom of the stabilizing cylinder is fixedly connected to the top of the sliding sleeve.

[0013] Preferably, the wire drawing member includes a mounting base installed inside the housing. One side of the top of the mounting base is provided with a limiting roller, and the other side of the top of the mounting base is provided with a mounting shell. A stretching shell is fixedly installed inside the mounting shell, and a mounting member is installed inside the stretching shell.

[0014] Preferably, the mounting member includes two clamping plates arranged inside the stretching shell. A wire drawing die member is clamped on the top of the clamping plate. A second bidirectional lead screw is rotatably installed at the bottom of the inner cavity of the stretching shell. Both ends of the second bidirectional lead screw penetrate through the clamping plate and are threadedly connected thereto; A worm gear is installed on the surface of the second bidirectional lead screw. A handle is installed through the stretching shell and the mounting shell. A worm is fixedly installed on the surface of the handle, and the worm is meshed with the worm gear.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. By the mutual cooperation between the winding member and the arranging assembly, when the winding member winds the metal wire, the arranging assembly can evenly arrange the metal wire on the surface of the expansion plate, so as to avoid problems such as deformation, bending or fracture of the metal wire caused by local pressure concentration. At the same time, by the threaded connection between the threaded block and the first bidirectional lead screw, an axial thrust can be generated, which acts on the connecting rod and the expansion plate. Under the action of this thrust, the four expansion plates will radially expand on the surface of the winding roller, forming a certain distance between the winding roller and the copper wire, which creates favorable conditions for the circulation of air inside the copper wire, greatly improving the heat dissipation efficiency after the copper wire is wound. And through the cooperation of the cooling fan, the air flow speed can be increased to avoid the accumulation of heat during the winding and stacking of the metal wire, resulting in the adhesion of the metal wire due to high temperature; 2. By the mutual cooperation between the spring and the scraping plate, when the metal wire passes through the inside of the stabilizing cylinder, the scraping plate can closely adhere to the surface of the metal wire by the elastic deformation of the spring to scrape off the impurities attached to the surface of the metal wire, preventing the impurities from causing mechanical damage to its surface during the winding of the metal wire; at the same time, through the opening of the impurity discharge port, the scraped impurities can be discharged from the inside of the stabilizing cylinder in time to avoid the accumulation of impurities on the surface of the metal wire, thereby reducing the risk of the impurities damaging the oxide film on the surface of the metal wire; 3. By the transmission connection between the driven pulley, the driving pulley and the transmission belt, when the driving motor works, the reciprocating lead screw and the driving rod can be driven to rotate synchronously, so as to facilitate the reciprocating sliding of the sliding seat on the surface of the reciprocating lead screw when the winding member winds the metal wire, which is convenient for the metal wire to be evenly arranged on the surface of the expansion plate. At the same time, the strip-shaped hole can drive the movement, so as to always maintain the elasticity of the transmission belt and avoid the situation that the transmission belt becomes loose and affects the synchronism between the reciprocating lead screw and the winding member. Brief Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the present application document; Figure 2 is a schematic side view structural diagram of the winding mechanism of the present application document; Figure 3 is a schematic rear view structural diagram of the winding mechanism of the present application document; Figure 4 of the present application document Figure 3 is an enlarged schematic structural diagram of part A in; Figure 5 is a schematic structural diagram of the winding member of the present application document; Figure 6 is a schematic cross-sectional structural diagram of the winding roller of the application document; Figure 7 is a schematic structural diagram of the wire drawing member of the application document; Figure 8 is a schematic cross-sectional structural diagram of the stretching shell of the application document.

[0017] In the figure: 1, body; 2, roller; 3, housing; 4, unwinding rack; 5, winding mechanism; 51, first bracket; 52, second bracket; 53, winding member; 531, drive motor; 532, drive rod; 533, winding roller; 534, servo motor; 535, first bidirectional lead screw; 536, threaded block; 537, first rotating shaft seat; 538, extension plate; 539, second rotating shaft seat; 5301, connecting rod; 5302, strip hole; 54, arranging assembly; 541, reciprocating lead screw; 542, sliding seat; 543, through hole; 544, stabilizing cylinder; 545, spring; 546, scraper; 547, impurity discharge port; 548, driven belt pulley; 549, driving belt pulley; 5401, transmission belt; 5402, electric push rod; 5403, tensioning pulley; 5404, sliding rod; 5405, sliding sleeve; 55, cooling fan; 6, wire drawing member; 61, mounting seat; 62, limiting roller; 63, mounting shell; 64, stretching shell; 65, mounting member; 651, clamping plate; 652, wire drawing die member; 653, second bidirectional lead screw; 654, worm gear; 655, handle; 656, worm; 7, third bracket; 8, winding wheel; 9, guide wheel. Detailed Description of the Invention

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0019] Please refer to Figures 1-8 , the present invention provides a technical solution: a metal wire drawing device, including a machine body 1, a roller 2 for moving is installed at the bottom of the machine body 1, a housing 3 is fixedly installed at the top of the machine body 1, unreeling racks 4 and a winding mechanism 5 are arranged on both sides of the top of the housing 3, the winding mechanism 5 includes a first bracket 51 fixedly installed on one side of the top of the housing 3, a second bracket 52 is fixedly installed at the top of the machine body 1, and winding members 53 for winding are installed on one side of the first bracket 51 and the second bracket 52; an arranging assembly 54 for arranging is installed between the first bracket 51 and the second bracket 52; the winding member 53 includes a driving motor 531, the output end of the driving motor 531 penetrates through the first bracket 51 and extends to one side of the first bracket 51, a driving rod 532 is fixedly installed at the output end of the driving motor 531, and a winding roller 533 is fixedly installed at one end of the driving rod 532; In this embodiment, the winding member 53 can wind the metal wire, and by cooperating with the arranging assembly 54, the metal wire can be evenly arranged on the surface of the winding member 53 when the winding member 53 winds the metal wire, so as to avoid problems such as deformation, bending or fracture of the metal wire caused by local pressure concentration; A wire drawing member 6 is installed inside the housing 3, a third bracket 7 is installed at the top of the housing 3, a winding wheel 8 is installed inside the third bracket 7, and a guide wheel 9 is installed at the top inside the third bracket 7; the wire drawing member 6 includes a mounting seat 61 installed inside the housing 3, a limiting roller 62 is installed on one side of the top of the mounting seat 61, an installation shell 63 is installed on the other side of the top of the mounting seat 61, a stretching shell 64 is fixedly installed inside the installation shell 63, and a mounting member 65 is installed inside the stretching shell 64; the mounting member 65 includes two clamping plates 651 arranged inside the stretching shell 64, a wire drawing die member 652 is clamped on the top of the clamping plate 651, a second bidirectional lead screw 653 is rotatably installed at the bottom of the inner cavity of the stretching shell 64, both ends of the second bidirectional lead screw 653 penetrate through the clamping plate 651 and are threadedly connected thereto; a worm gear 654 is installed on the surface of the second bidirectional lead screw 653, a handle 655 penetrates between the stretching shell 64 and the installation shell 63, a worm 656 is fixedly installed on the surface of the handle 655, and the worm 656 is meshed with the worm gear 654; In this embodiment, the wire drawing die member 652 can be stably installed to facilitate the stretching of the metal wire, and the non-return property between the worm gear 654 and the worm 656 can be used to prevent the wire drawing die member 652 from retracting when stressed, affecting the wire drawing of the metal wire; One end of the winding roller 533 is equipped with a servo motor 534. The output end of the servo motor 534 penetrates through the winding roller 533 and extends into the interior of the winding roller 533. A first bidirectional lead screw 535 is fixedly installed at the output end of the servo motor 534. Threaded blocks 536 are threadedly connected to both sides of the surface of the first bidirectional lead screw 535. First rotating shaft seats 537 are fixedly installed around the surface of each threaded block 536. One end of the first rotating shaft seat 537 away from the threaded block 536 penetrates through the winding roller 533 and is slidably connected to the winding roller 533; Expansion plates 538 are arranged around the surface of the winding roller 533. A second rotating shaft seat 539 is fixedly installed on one side of the expansion plate 538 close to the winding roller 533. A connecting rod 5301 is hinged between the first rotating shaft seat 537 and the second rotating shaft seat 539; Strip-shaped holes 5302 are opened around the surface of the winding roller 533. The first rotating shaft seat 537 is slidably connected to the winding roller 533 through the strip-shaped holes 5302; In this embodiment, when the servo motor 534 works, it drives the first bidirectional lead screw 535 to rotate, and drives the two threaded blocks 536 to move by using the threaded connection between the first bidirectional lead screw 535 and the threaded blocks 536, and drives the first rotating shaft seats 537 to move synchronously. While the first rotating shaft seats 537 are moving, the expansion plates 538 are pushed by the hinge between the connecting rod 5301 and the second rotating shaft seats 539, so that the four expansion plates 538 expand on the surface of the winding roller 533, creating a certain distance between the winding roller 533 and the copper wire, which creates favorable conditions for the air to flow inside the copper wire, and greatly improves the heat dissipation efficiency after the copper wire is wound; A number of heat dissipation fans 55 are installed through the surface of the winding roller 533. The heat dissipation fans 55 are annularly distributed on the surface of the winding roller 533, and a number of heat dissipation fans 55 are equally spaced and installed through the surface of the winding roller 533; In this embodiment, it can cooperate with the winding member 53 to further increase the air flow speed, so as to avoid the heat accumulation during the winding and stacking of the metal wire, resulting in the adhesion of the metal wire due to high temperature. Embodiment Two

[0020] On the basis of Embodiment One, in this embodiment, it is considered that although the purpose of winding the stretched metal wire and dissipating heat during winding can be achieved only through Embodiment One, in actual use, the metal wire is prone to accumulation during winding, resulting in local pressure concentration, and the metal wire is prone to problems such as deformation, bending or fracture. Therefore, the following structure is used in this embodiment to maintain the uniformity of the metal wire during winding; The arrangement assembly 54 includes a reciprocating screw 541 rotatably mounted between the first bracket 51 and the second bracket 52, one end of the reciprocating screw 541 penetrates the second bracket 52 and extends to one side of the second bracket 52, a slide seat 542 is arranged on the surface of the reciprocating screw 541, a through hole 543 is opened on the surface of the slide seat 542, and a stabilizing cylinder 544 is fixedly mounted on one side of the slide seat 542; a driven pulley 548 is mounted on the surface of the reciprocating screw 541 on one side of the second bracket 52, a driving pulley 549 is mounted on the surface of the driving rod 532, a transmission belt 5401 is wound around the surface of the driving pulley 549, and the driven pulley 548 and the driving pulley 549 are connected through the transmission belt 5401; In this embodiment, while the driving motor 531 drives the winding roller 533 to wind up the metal wire, the driven pulley 548 rotates synchronously with the driving pulley 549 through the transmission connection of the transmission belt 5401, and drives the reciprocating screw 541 to rotate synchronously, so that the slide 542 moves back and forth on the surface of the reciprocating screw 541, and the metal wire is evenly arranged on the surface of the expansion plate 538 for winding; The slide seat 542 is a form of a three-dimensional cam pair, which is represented by two thread grooves with the same pitch and opposite rotation directions; the two ends are connected by a transition curve; through the rotation of the reciprocating screw 541, the side of the spiral groove pushes the slider placed in the spiral groove to perform axial reciprocating motion; Springs 545 are fixedly installed around the inside of the stabilizing cylinder 544, and a scraper 546 is fixedly installed at one end of the spring 545 away from the inner wall of the stabilizing cylinder 544. A debris discharge port 547 for discharging debris is opened at the bottom of the stabilizing cylinder 544; In this embodiment, when the metal wire passes through the inside of the stabilizing cylinder 544, the scraper 546 can be closely attached to the surface of the metal wire by virtue of the elastic deformation of the spring 545, so as to scrape off the impurities attached to the surface of the metal wire, and prevent the impurities from causing mechanical damage to the surface of the metal wire during the winding process of the metal wire; at the same time, through the opening of the impurity discharge port 547, the scraped impurities can be discharged from the inside of the stabilizing cylinder 544 in time, so as to avoid the accumulation of impurities on the surface of the metal wire, thereby reducing the risk of impurities damaging the oxide film on the surface of the metal wire; An electric push rod 5402 is installed on one side of the body 1, and a tensioning wheel 5403 is fixedly installed on the telescopic end of the electric push rod 5402. The tensioning wheel 5403 is connected to the driven pulley 548 and the driving pulley 549 through a transmission belt 5401. In this embodiment, the electric push rod 5402 can drive the tensioning wheel 5403 to move so as to always maintain the elasticity of the transmission belt 5401 and prevent the transmission belt 5401 from loosening and affecting the synchronization between the reciprocating screw 541 and the winding member 53.

[0021] A slide bar 5404 is fixedly installed on one side between the first support 51 and the second support 52. A sliding sleeve 5405 is slidably installed on the surface of the slide bar 5404. The sliding sleeve 5405 is fixedly connected to the slide base 542. The bottom of the stabilizing cylinder 544 is fixedly connected to the top of the sliding sleeve 5405; In this embodiment, it can support the slide base 542 to prevent the slide base 542 from rotating automatically with the rotation of the reciprocating lead screw 541 during the movement, which may affect the arrangement of the metal wire.

[0022] Working principle: The metal wire on the surface of the unwinding rack 4 is stretched by the wire drawing member 6 and then passes through the surfaces of the winding wheel 8 and the guide wheel 9 to maintain the tension of the metal wire. The stretched metal wire is wound around the surface of the expansion plate 538 through the arranging assembly 54. When one end of the metal wire is connected to the surface of the winding member 53, the servo motor 534 works to drive the first bidirectional lead screw 535 to rotate. The threaded connection between the first bidirectional lead screw 535 and the threaded block 536 drives the two threaded blocks 536 to move, and drives the first rotating shaft seat 537 to move synchronously. While the first rotating shaft seat 537 is moving, the expansion plate 538 is pushed by the hinge between the connecting rod 5301 and the second rotating shaft seat 539, so that the four expansion plates 538 expand on the surface of the winding roller 533; During the metal wire winding process, the driving motor 531 works to drive the driving rod 532 and the winding roller 533 to rotate to wind the metal wire. While the driving rod 532 is rotating, the driving pulley 549 on its surface drives the driven pulley 548 to rotate synchronously through the transmission connection of the transmission belt 5401, thereby driving the reciprocating lead screw 541 and the winding roller 533 to rotate synchronously. The sliding of the reciprocating lead screw 541 and the slide base 542 makes the slide base 542 reciprocate on the surface of the reciprocating lead screw 541, and the metal wire can be evenly arranged on the surface of the expansion plate 538 to complete the winding.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal wire drawing device, comprising a body (1), a roller (2) for movement being mounted on the bottom of the body (1), and a housing (3) being fixedly mounted on the top of the body (1), characterized in that: Both sides of the top of the shell (3) are provided with an unwinding frame (4) and a reeling mechanism (5); the reeling mechanism (5) comprises a first bracket (51) fixedly mounted on one side of the top of the shell (3); a second bracket (52) is fixedly mounted on the top of the machine body (1); and reeling members (53) for reeling are mounted on one side of the first bracket (51) and the second bracket (52); and an arranging component (54) for arranging is mounted between the first bracket (51) and the second bracket (52); The winding member (53) comprises a driving motor (531), the output end of the driving motor (531) passes through the first bracket (51) and extends to one side of the first bracket (51), a driving rod (532) is fixedly mounted on the output end of the driving motor (531), and a winding roller (533) is fixedly mounted on one end of the driving rod (532); A wire drawing piece (6) is installed inside the shell (3), a third bracket (7) is installed on the top of the shell (3), a winding wheel (8) is installed on the inner side of the third bracket (7), and a guide wheel (9) is installed on the top of the inner side of the third bracket (7).

2. A metal wire drawing device according to claim 1, characterized in that: A servo motor (534) is installed at one end of the winding roller (533); the output end of the servo motor (534) passes through the winding roller (533) and extends into the interior of the winding roller (533); a first bidirectional screw rod (535) is fixedly installed at the output end of the servo motor (534); both sides of the surface of the first bidirectional screw rod (535) are threadedly connected with thread blocks (536); a first rotating shaft seat (537) is fixedly installed around the surface of the thread block (536); an end of the first rotating shaft seat (537) away from the thread block (536) passes through the winding roller (533) and is slidably connected to the winding roller (533); Extension plates (538) are arranged around the surface of the winding roller (533); a second rotating shaft seat (539) is fixedly mounted on a side of the extension plate (538) close to the winding roller (533); a connecting rod (5301) is hingedly connected between the first rotating shaft seat (537) and the second rotating shaft seat (539); Strip-shaped holes (5302) are provided around the surface of the winding roller (533), and the first rotating shaft seat (537) is slidably connected to the winding roller (533) via the strip-shaped holes (5302).

3. A metal wire drawing device according to claim 2, characterized in that: A plurality of heat dissipation fans (55) are installed through the surface of the winding roller (533); the heat dissipation fans (55) are distributed in a ring shape on the surface of the winding roller (533); and the plurality of heat dissipation fans (55) are installed through the surface of the winding roller (533) at equal distances.

4. A metal wire drawing device according to claim 3, characterized in that: The arrangement assembly (54) comprises a reciprocating screw (541) rotatably mounted between the first bracket (51) and the second bracket (52); one end of the reciprocating screw (541) passes through the second bracket (52) and extends to one side of the second bracket (52); a sliding seat (542) is arranged on the surface of the reciprocating screw (541); a through hole (543) is opened on the surface of the sliding seat (542); and a stabilizing cylinder (544) is fixedly mounted on one side of the sliding seat (542).

5. A metal wire drawing device according to claim 4, characterized in that: Springs (545) are fixedly mounted on all four sides of the interior of the stabilizing cylinder (544); a scraper (546) is fixedly mounted on one end of the spring (545) away from the inner wall of the stabilizing cylinder (544); and a debris discharge port (547) for discharging debris is provided at the bottom of the stabilizing cylinder (544).

6. A metal wire drawing device according to claim 4, characterized in that: A driven pulley (548) is installed on the surface of the reciprocating screw (541) located on one side of the second bracket (52), a driving pulley (549) is installed on the surface of the driving rod (532), a transmission belt (5401) is wound around the surface of the driving pulley (549), and the driven pulley (548) and the driving pulley (549) are connected to each other through the transmission belt (5401).

7. The metal wire drawing equipment according to claim 1, characterized in that: An electric push rod (5402) is installed on one side of the body (1), and a tensioning wheel (5403) is fixedly installed on the telescopic end of the electric push rod (5402). The tensioning wheel (5403) is connected to the driven pulley (548) and the driving pulley (549) through a transmission belt (5401).

8. The metal wire drawing equipment according to claim 4, characterized in that: A sliding rod (5404) is fixedly mounted on one side between the first bracket (51) and the second bracket (52); a sliding sleeve (5405) is slidably mounted on the surface of the sliding rod (5404); the sliding sleeve (5405) is fixedly connected to the sliding seat (542); and the bottom of the stabilizing cylinder (544) is fixedly connected to the top of the sliding sleeve (5405).

9. The metal wire drawing equipment according to claim 1, characterized in that: The wire drawing component (6) comprises a mounting seat (61) mounted inside the housing (3), a limiting roller (62) being mounted on one side of the top of the mounting seat (61), a mounting shell (63) being mounted on the other side of the top of the mounting seat (61), a stretching shell (64) being fixedly mounted inside the mounting shell (63), and a mounting component (65) being mounted inside the stretching shell (64).

10. A metal wire drawing device according to claim 9, characterized in that: The mounting member (65) comprises two clamping plates (651) arranged inside the stretching shell (64), the top of the clamping plate (651) is clamped with a wire drawing die (652), and the bottom of the inner cavity of the stretching shell (64) is rotatably mounted with a second bidirectional screw rod (653), and both ends of the second bidirectional screw rod (653) pass through the clamping plate (651) and are threadedly connected thereto; A worm wheel (654) is mounted on the surface of the second bidirectional lead screw (653); a handle (655) is installed between the stretching shell (64) and the mounting shell (63); a worm (656) is fixedly mounted on the surface of the handle (655); and the worm (656) and the worm wheel (654) are meshingly connected.

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