Enameled copper wire drawing equipment

Abstract

The present invention discloses an enameled copper wire drawing device, belonging to the technical field of copper wire drawing. The enameled copper wire drawing device comprises a main body, a processing groove is provided inside the main body, a wire entry groove is provided on one side of the main body, a control mechanism is installed inside the processing groove, a plurality of wire drawing mechanisms are installed on the outer wall of the control mechanism, a driving mechanism is installed at the rear end of the main body, a plurality of adjustment mechanisms are installed inside the driving mechanism, and a wire exit groove is provided on the other side of the main body. The present invention can change the spacing of the wire drawing die when the copper wire is initially drawn by designing the control mechanism, the wire drawing mechanism, the driving mechanism and the adjustment mechanism, so that the processing process in the initial stage is more convenient and quick, and at the same time, the copper wire can be clamped so that the distance between the enameled copper wires can be adjusted during the long-section wire drawing process, so as to avoid the copper wire being torn off during the wire drawing process and reduce the processing efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of copper wire drawing, and in particular relates to an enameled copper wire drawing device. Background Art

[0002] Enameled copper wire is a copper wire coated with insulating paint on the surface. It is widely used in the electrical, electronic and communication fields, especially in the manufacture of motors, transformers, household appliances, electronic components and cables. Copper, as a metal with excellent electrical conductivity, can effectively conduct electric current. By coating a thin layer of insulating paint on the surface of the copper wire, the enameled copper wire has the dual functions of conducting and isolating current at the same time. This special coating can not only prevent current short circuits, but also improve the cable's resistance to high temperature, corrosion and oxidation, ensuring long-term stable operation. Enameled copper wire has excellent electrical conductivity, mechanical strength and thermal stability, and can achieve high efficiency and low loss performance in high-frequency signal transmission, precision motor drive and other occasions.

[0003] Enameled copper wire can be used in a variety of places, and the specifications of the required enameled copper wire are also increasing. The existing enameled copper wire drawing equipment usually uses a fixed drawing die to draw the copper wire during operation, resulting in the size of the copper wire failing to meet the standard when it starts to be drawn. The copper wire needs to be processed again and the drawing size of the copper wire is difficult to control. At the same time, when the fixed drawing die draws the copper wire, it is easy for the copper wire to quickly reach a taut state and cannot be adjusted, so that the wire drawing equipment is easy to break the copper wire during operation, delaying the work progress. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide an enameled copper wire drawing device.

[0005] The technical solution adopted to solve the above technical problems is: an enameled copper wire drawing device, comprising a main body, a processing groove is opened inside the main body, a wire entry groove is opened on one side of the main body, and a control mechanism is installed inside the processing groove;

[0006] The outer wall of the control mechanism is equipped with a plurality of wire drawing mechanisms, and the rear end of the main body is equipped with a driving mechanism;

[0007] A plurality of adjusting mechanisms are installed inside the driving mechanism, and a wire outlet groove is opened on the other side of the main body.

[0008] Furthermore, the control mechanism includes a first motor fixedly connected to the other side of the main body, the output end of the first motor is fixedly connected to a first threaded rod, the other end of the first threaded rod is fixedly connected to a second threaded rod, and the other end of the second threaded rod is rotatably connected to the main body.

[0009] Through the above technical solution, when in use, after the enameled copper wire is inserted through the wire entry groove on one side of the main body, the control mechanism can be used to cooperate with the threading, and then the distance can be controlled to ensure that the enameled copper wire can be adjusted during wire drawing to ensure the wire drawing quality. Specifically, the first motor on the other side of the main body is started to drive the first threaded rod and the second threaded rod to rotate. At the same time, the first threaded rod and the second threaded rod are arranged in opposite directions to ensure that the mechanisms thereon can converge or move to both sides during movement, thereby realizing the spacing control of the enameled copper wire during wire drawing.

[0010] Furthermore, the wire drawing mechanism includes a wire drawing die rotatably connected to the outer wall of the first threaded rod, a second motor is fixedly connected to one side of the wire drawing die, a wire drawing groove is opened inside the wire drawing die, a gear is fixedly connected to the outer wall of the output shaft of the second motor, an annular frame is fixedly connected to the inner wall of the wire drawing die, a limiting groove is opened on the outer wall of the annular frame, an adjusting ring is rotatably connected to the inner wall of the annular frame, a plurality of teeth are fixedly connected to the outer wall of the adjusting ring, a plurality of arc grooves are opened inside the adjusting ring, a plurality of extrusion blocks are slidably connected to the inside of the annular frame, the plurality of teeth are meshed with the gears, one side shafts of the plurality of extrusion blocks are respectively slidably connected to the corresponding arc grooves, and the plurality of extrusion blocks are closely arranged.

[0011] Through the above technical scheme, after the enameled copper wire enters the processing groove, it first passes through one of the wire drawing mechanisms and then cooperates with other mechanisms to achieve cross-penetration. In the cross-penetration process, the enameled copper wire can gradually change from thick to thin during wire drawing. At the same time, when the wire drawing mechanism and the control mechanism are used in cooperation, the spacing of the enameled copper wire can be controlled before the wire drawing process. For the initial wire drawing stage of thicker enameled copper wire, the spacing between the first few wire drawing dies can be increased. As the copper wire gradually becomes thinner, the spacing of subsequent wire drawing dies is adjusted accordingly to ensure the integrity of the paint layer and the uniform deformation of the copper wire during the wire drawing process. In addition, during processing, it can be used in conjunction with other mechanisms to ensure tension adjustment. At the same time, during the wire drawing process, by adjusting the tension, surface defects caused by excessive tension, such as wire drawing marks, scratches or surface roughness, can be reduced. Specifically, the enameled copper wire is inserted through the wire drawing groove on the wire drawing die, and after cross-penetration, the second motor on one side of the wire drawing die is started to drive the output The gear on the shaft rotates, and since multiple teeth are engaged with the gear, the adjusting ring will be driven to rotate, and then the corresponding extrusion blocks on the multiple arc grooves will rotate. As the adjusting ring rotates, the multiple arc grooves will be driven to rotate in the annular frame first. As the positions of the multiple arc grooves change, the multiple extrusion blocks will generate mutual extrusion force at the same time, so that the multiple extrusion blocks will slide from the outside to the inside along the corresponding arc grooves while generating a rotation trend until the multiple extrusion blocks form a circle. At the same time, the more the number of extrusion blocks, the more circular the ring formed, and the sufficient thickness is guaranteed, so that the enameled copper wire maintains a certain specification standard during wire drawing. At this time, the wire drawing diameter formed from one side of the main body to the other side can be changed from large to small. In the initial stage of wire drawing, the distance between multiple wire drawing dies can be pulled apart by starting the second motor, so that the copper wire can gradually become thinner, and then it can be adjusted. Adjusting the spacing and tension of the wire drawing dies can make the equipment adapt to the production of copper wires of different diameters and meet the needs of different customers.

[0012] Furthermore, the driving mechanism includes a third motor fixedly connected to the rear end of the main body, the output end of the third motor is fixedly connected to the first driving shaft, the outer wall of the first driving shaft is fixedly connected to the first synchronous wheel, the outer wall of the first synchronous wheel is rotatably connected to the first synchronous belt, the other end of the inner wall of the first synchronous belt is rotatably connected to the second synchronous wheel, a plurality of rotating shafts are rotatably connected inside the main body, the outer walls of the plurality of rotating shafts are fixedly connected to the third synchronous wheel, the outer walls of the plurality of third synchronous wheels are meshed with a fourth synchronous belt, and the outer wall of one of the rotating shafts is fixedly connected to the second synchronous wheel.

[0013] Through the above technical scheme, after the enameled copper wires are crossed and inserted to maintain a certain state, the driving mechanism can be used to drive the entire equipment to perform wire transmission operation to ensure the normal operation of the equipment. At this time, the third motor can be started to drive the first synchronous wheel on the first drive shaft to rotate. Under the connection of the first synchronous belt, the rotating shaft of the inner wall of the second synchronous wheel is driven to rotate. Subsequently, under the engagement of the inner wall teeth of the fourth synchronous belt and the outer wall teeth of the third synchronous wheel, the rotating shafts of the inner walls of multiple third synchronous wheels can be driven to rotate, so that the enameled copper wire can smoothly perform wire drawing transmission work inside.

[0014] Furthermore, the adjustment mechanism includes two circular plates, both of which are located inside the processing groove, a connecting block is fixedly connected between the two circular plates, a fourth motor is fixedly connected to the rear end of the rotating shaft, a second driving shaft is fixedly connected to the output end of the fourth motor, an extrusion arc block is fixedly connected to the other end of the second driving shaft, a plurality of cylinders are slidably connected inside the connecting block, a plurality of cylinders are fixedly connected to the other ends of the plurality of cylinders, one of the circular plates is fixedly connected to the corresponding rotating shaft, an outer wall of the second driving shaft is rotatably connected to the rotating shaft, and an outer wall of the extrusion arc block is slidably connected to a plurality of cylinders.

[0015] Through the above technical scheme, after the enameled copper wire enters the equipment, it first passes through the wire drawing mechanism, and then cooperates with the adjusting mechanism to cross-pass through. Through intermittent wire drawing, the copper wire can be ensured to change gradually. The spacing of the wire drawing dies determines the deformation of the copper wire in each process. Too small a spacing will lead to excessive stress and temperature, which may cause damage to the copper wire. Since the cell copper wire is generally long during the working process, and during long-term operation, the tension between some of the wire segments may be too large. At this time, the adjustment mechanism, the wire drawing mechanism and the control mechanism can be used to cooperate so that the tension of the wire segment can be adjusted to avoid the breakage of the enameled copper wire. By adjusting the tension and the spacing between the wire drawing dies, the load on the wire drawing equipment can be reduced and the wear rate of the equipment can be reduced, which helps to extend the service life of the equipment and reduce downtime and maintenance costs caused by equipment failure. Specifically, when the enameled copper wire passes through the wire drawing groove on the wire drawing mechanism, , then the enameled copper wire is coiled through the connecting block between the two circular plates, and then passed into the next wire drawing slot to cross repeatedly. When a distance on one side of the main body is too tight, the second threaded rod is driven to rotate by starting the control mechanism, and then the enameled copper wire will move to the other side with the movement of the wire drawing die, and the tension of the enameled copper wire will be relieved. At the same time, in order to ensure that the enameled copper wire can be transmitted normally and stably without disorder, the fourth motor at the rear end of the rotating shaft can be started to drive the extrusion arc block at the other end of the second driving shaft to rotate, and then the high convex part of the extrusion arc block will squeeze the corresponding cylinder around, so that the fan-shaped block can support the copper wire, thereby maintaining normal transmission. When the enameled copper wire restores normal tension, it can be reduced. The tensioning operation on the other side of the main body is similar. The enameled copper wire is buffered to avoid excessive force on the enameled copper wire, causing wire breakage, thereby reducing the risk of wire breakage.

[0016] The beneficial effects of the present invention are as follows: (1) The present invention can change the spacing of the wire drawing dies when initially drawing the copper wire by designing a control mechanism, a wire drawing mechanism, a driving mechanism and an adjusting mechanism, making the processing process in the initial stage more convenient and quick. At the same time, the copper wire can be clamped so that the distance between the enameled copper wires can be adjusted during the long-segment wire drawing process, thereby avoiding the copper wire from being torn off during the wire drawing process and reducing the processing efficiency. (2) The present invention can flexibly change the arrangement and spacing of the wire drawing dies according to different enameled copper wire specifications and wire drawing requirements by designing a control mechanism and a wire drawing mechanism, so as to achieve precise wire drawing size control and high-quality wire drawing effect. At the same time, adjusting the spacing of the wire drawing dies helps to reduce stress concentration during the copper wire drawing process and avoid the copper wire from being broken due to excessive tensile force. The present invention can independently control the hole size of the wire drawing die, and can flexibly meet the production needs of wires of different specifications by adjusting the size of the wire drawing hole, provide more product options, and meet the diverse requirements of customers; (3) The present invention designs a driving mechanism and an adjusting mechanism. While ensuring the normal wire drawing process of the enameled copper wire, it cooperates with the wire drawing mechanism to quickly locate the position of a section of copper wire and adjust the tension thereof. Appropriate tension management not only helps to control the deformation of the copper wire, but also reduces the breakage of the copper wire caused by excessive tension, thereby avoiding production interruption. After the adjustment is completed, the wire can be quickly restored to ensure normal operation next time. At the same time, during the wire drawing process, by adjusting the tension, surface defects caused by excessive tension, such as wire drawing marks, scratches or surface roughness, can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the three-dimensional structure of the present invention from a first viewing angle;

[0018] Figure 2 is a schematic diagram of a three-dimensional structure of the present invention from a second viewing angle;

[0019] Figure 3 It is a front view of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the wire drawing mechanism of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure inside the wire drawing mechanism of the present invention;

[0022] Figure 6 It is an exploded view of the interior of the wire drawing mechanism of the present invention;

[0023] Figure 7 is a cross-sectional view of the driving mechanism of the present invention from a first viewing angle;

[0024] Figure 8 is a cross-sectional view of the driving mechanism of the present invention from a second viewing angle;

[0025] Fig. 9 It is a cross-sectional view of the adjustment mechanism of the present invention.

[0026] Figure numerals: 1, main body; 2, processing groove; 3, wire entry groove; 4, control mechanism; 401, first motor; 402, first threaded rod; 403, second threaded rod; 5, wire drawing mechanism; 501, wire drawing die; 502, second motor; 503, wire drawing groove; 504, gear; 505, annular frame; 506, limit groove; 507, adjustment ring; 508, meshing; 509, arc groove; 510, extrusion block; 6, driving machine Structure; 601, third motor; 602, first drive shaft; 603, first synchronous wheel; 604, first synchronous belt; 605, second synchronous wheel; 606, rotating shaft; 607, third synchronous wheel; 608, fourth synchronous belt; 7, adjustment mechanism; 701, circular plate; 702, connecting block; 703, fourth motor; 704, second drive shaft; 705, extrusion arc block; 706, cylinder; 707, fan-shaped block; 8, outlet groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] like Figure 1-Figure 9 As shown, an enameled copper wire drawing device of the present embodiment includes a main body 1, a processing groove 2 is opened inside the main body 1, a wire entry groove 3 is opened on one side of the main body 1, a control mechanism 4 is installed inside the processing groove 2, the control mechanism 4 includes a first motor 401 fixedly connected to the other side of the main body 1, a first threaded rod 402 is fixedly connected to the output end of the first motor 401, a second threaded rod 403 is fixedly connected to the other end of the first threaded rod 402, and the other end of the second threaded rod 403 is rotatably connected to the main body 1. When in use, after the enameled copper wire is inserted through the wire entry groove 3 on one side of the main body 1, the control mechanism 4 can then be used to cooperate with the threading, and then the distance can be controlled to ensure that the enameled copper wire can be adjusted during wire drawing to ensure the wire drawing quality. Specifically, the first motor 401 on the other side of the main body 1 is started to drive the first threaded rod 402 and the second threaded rod 403 to rotate, and at the same time, the first threaded rod 402 and the second threaded rod 403 are arranged oppositely to ensure that the mechanisms thereon can converge or move to both sides during movement, thereby realizing the spacing control of the enameled copper wire during wire drawing.

[0029] like Figure 4-Figure 6As shown, a plurality of wire drawing mechanisms 5 are installed on the outer wall of the control mechanism 4, and the wire drawing mechanisms 5 include a wire drawing die 501 rotatably connected to the outer wall of the first threaded rod 402, a second motor 502 is fixedly connected to one side of the wire drawing die 501, a wire drawing groove 503 is provided inside the wire drawing die 501, a gear 504 is fixedly connected to the outer wall of the output shaft of the second motor 502, an annular frame 505 is fixedly connected to the inner wall of the wire drawing die 501, a limiting groove 506 is provided on the outer wall of the annular frame 505, an adjusting ring 507 is rotatably connected to the inner wall of the annular frame 505, a plurality of gears 508 are fixedly connected to the outer wall of the adjusting ring 507, a plurality of arc grooves 509 are provided inside the adjusting ring 507, a plurality of extrusion blocks 510 are slidably connected to the inside of the annular frame 505, and the plurality of gears 508 are all meshed with the gear 504 , one side axis of the multiple extrusion blocks 510 is slidably connected with the corresponding arc groove 509, and the multiple extrusion blocks 510 are closely arranged. When the enameled copper wire enters the processing groove 2, it first penetrates into one of the wire drawing mechanisms 5 and then cooperates with other mechanisms to achieve cross-penetration, and in the cross-process, the enameled copper wire can gradually change from thick to thin during wire drawing. At the same time, when the wire drawing mechanism 5 is used in conjunction with the control mechanism 4, the spacing of the enameled copper wire can be controlled before wire drawing. For the initial wire drawing stage of thicker enameled copper wire, the spacing between the first few wire drawing dies 501 can be increased. As the copper wire gradually becomes thinner, the spacing of the subsequent wire drawing dies 501 is adjusted accordingly to ensure the integrity of the paint layer and the uniform deformation of the copper wire during the wire drawing process. In addition, during processing, It can be used in conjunction with other mechanisms to ensure tension adjustment. At the same time, in the wire drawing process, by adjusting the tension, surface defects caused by excessive tension, such as wire drawing marks, scratches or surface roughness, can be reduced. Specifically, the enameled copper wire is inserted through the wire drawing groove 503 on the wire drawing die 501, and after cross-insertion, the second motor 502 on one side of the wire drawing die 501 is started to drive the gear 504 on the output shaft to rotate. Since the multiple teeth 508 are all engaged with the gear 504, the adjusting ring 507 will be driven to rotate at this time, and then the corresponding extrusion blocks 510 located on the multiple arc grooves 509 will rotate. As the adjusting ring 507 rotates, the multiple arc grooves 509 will first be driven to rotate in the annular frame 505. As the multiple arc grooves 509 rotate, the adjusting ring 507 will be driven to rotate. 09 changes in position, and at the same time, multiple extrusion blocks 510 generate mutual extrusion force, so that multiple extrusion blocks 510 will slide inward from the outside along the corresponding arc groove 509 while generating a rotation trend, until multiple extrusion blocks 510 form a circle. At the same time, the more the number of multiple extrusion blocks 510 is, the more circular the ring formed is, and sufficient thickness is ensured, so that the enameled copper wire maintains a certain specification standard during wire drawing. At this time, the wire drawing diameter formed from one side of the main body 1 to the other side can be changed from large to small. In the initial stage of wire drawing, the distance between multiple wire drawing dies 501 can be pulled apart by starting the second motor 502, so that the copper wire can gradually become thinner, and then it can be adjusted. Adjusting the spacing and tension of the wire drawing dies 501 can make the equipment adapt to the production of copper wires with different diameters.Meet different customer needs.

[0030] like Figure 7-Figure 8 As shown, a driving mechanism 6 is installed at the rear end of the main body 1, and the driving mechanism 6 includes a third motor 601 fixedly connected to the rear end of the main body 1, and the output end of the third motor 601 is fixedly connected to the first driving shaft 602, and the outer wall of the first driving shaft 602 is fixedly connected to the first synchronous wheel 603, and the outer wall of the first synchronous wheel 603 is rotatably connected to the first synchronous belt 604, and the other end of the inner wall of the first synchronous belt 604 is rotatably connected to the second synchronous wheel 605, and the main body 1 is rotatably connected to a plurality of rotating shafts 606, and the outer walls of the plurality of rotating shafts 606 are all fixedly connected to third synchronous wheels 607, and the outer walls of the plurality of third synchronous wheels 607 are meshed with fourth synchronous belts 608, and the outer wall of one of the rotating shafts 606 is engaged with a fourth synchronous belt 608. The wall is fixedly connected to the second synchronous wheel 605. After the enameled copper wire is crossed and inserted to maintain a certain state, the driving mechanism 6 can be used to drive the entire equipment to perform wire transmission operation to ensure the normal operation of the equipment. At this time, the third motor 601 can be started to drive the first synchronous wheel 603 on the first drive shaft 602 to rotate. Under the connection of the first synchronous belt 604, the rotating shaft 606 on the inner wall of the second synchronous wheel 605 is driven to rotate. Subsequently, under the engagement of the inner wall teeth of the fourth synchronous belt 608 and the outer wall teeth of the third synchronous wheel 607, the rotating shafts 606 on the inner walls of multiple third synchronous wheels 607 can be driven to rotate, so that the enameled copper wire can smoothly perform wire drawing transmission work inside.

[0031] like Fig. 9As shown, a plurality of adjustment mechanisms 7 are installed inside the driving mechanism 6, a wire outlet groove 8 is opened on the other side of the main body 1, the adjustment mechanism 7 includes two circular plates 701, the two circular plates 701 are both located inside the processing groove 2, a connecting block 702 is fixedly connected between the two circular plates 701, a fourth motor 703 is fixedly connected to the rear end of the rotating shaft 606, a second driving shaft 704 is fixedly connected to the output end of the fourth motor 703, an extrusion arc block 705 is fixedly connected to the other end of the second driving shaft 704, a plurality of cylinders 706 are slidably connected inside the connecting block 702, and a plurality of cylinders 706 are fixedly connected to the other ends of the sector blocks 707, one of the circular plates 701 is fixedly connected to the corresponding rotating shaft 606, and the second The outer wall of the driving shaft 704 is rotatably connected to the rotating shaft 606, and the outer wall of the extrusion arc block 705 is slidably connected to multiple cylinders 706. When the enameled copper wire enters the equipment, it first passes through the wire drawing mechanism 5, and then cooperates with the adjustment mechanism 7 to cross-penetrate. The intermittent wire drawing can ensure that the copper wire changes gradually. The spacing of the wire drawing die 501 determines the deformation of the copper wire in each process. Too small spacing will cause excessive stress and temperature, which may cause damage to the copper wire. Since the cell copper wire is generally long during the working process, and during long-term operation, the tension between some of the wire segments may be too large. At this time, the adjustment mechanism 7, the wire drawing mechanism 5 and the control mechanism 4 can be used to cooperate to make the wire segments The tensioning force can be adjusted to avoid the breakage of the enameled copper wire. By adjusting the tension and the spacing between the wire drawing dies 501, the load on the wire drawing equipment can be reduced and the wear rate of the equipment can be reduced, which helps to extend the service life of the equipment and reduce downtime and maintenance costs caused by equipment failure. Specifically, after the enameled copper wire is inserted into the wire drawing groove 503 on the wire drawing mechanism 5, the enameled copper wire is then inserted into the connecting block 702 between the two circular plates 701 in a coiled manner, and then passed into the next wire drawing groove 503 for repeated crossing. When a distance on one side of the main body 1 is too tight, the second threaded rod 403 is driven to rotate by starting the control mechanism 4, and then the enameled copper wire will rotate along with the wire drawing die 501 moves to the other side, the tension of the enameled copper wire will be relieved. At the same time, in order to ensure that the enameled copper wire can be transmitted normally and stably without disorder, the fourth motor 703 at the rear end of the rotating shaft 606 can be started to drive the extrusion arc block 705 at the other end of the second driving shaft 704 to rotate, and then the high convex part of the extrusion arc block 705 will squeeze the corresponding cylinder 706 around, so that the fan-shaped block 707 can support the copper wire and maintain normal transmission. When the enameled copper wire restores its normal tension, it can be reduced. The tensioning operation on the other side of the main body 1 is the same. It buffers the enameled copper wire to avoid excessive force on the enameled copper wire and cause wire breakage, thereby reducing the risk of wire breakage.

[0032] The working principle of this embodiment is as follows. When in use, after the enameled copper wire is inserted through the wire entry groove 3 on one side of the main body 1, the first motor 401 on the other side of the main body 1 is started to drive the first threaded rod 402 and the second threaded rod 403 to rotate to control the distance, and the enameled copper wire is inserted through the wire drawing groove 503 on the wire drawing die 501, and then the enameled copper wire is coiled from the connecting block 702 between the two circular plates 701, and then passed into the next wire drawing groove 503 to cross repeatedly, and the second motor 502 on the wire drawing die 501 is started to drive the gear 504 on the output shaft to rotate, and then drive the adjusting ring 507 to rotate, and then the corresponding extrusion blocks 510 located on the multiple arc grooves 509 are rotated. As the adjusting ring 507 rotates, the multiple arc grooves 509 will first be driven to rotate in the annular frame 505, so that the multiple extrusion blocks 510 will slide from the outside to the inside along the corresponding arc grooves 509 while generating a rotation trend, until the multiple extrusion blocks 5 10 forms a circle, at this time, the third motor 601 can be started to drive the first synchronous wheel 603 on the first driving shaft 602 to rotate, and under the connection of the first synchronous belt 604, the rotating shaft 606 on the inner wall of the second synchronous wheel 605 is driven to rotate, and then the rotating shaft 606 on the inner wall of multiple third synchronous wheels 607 can be driven to rotate under the meshing of the inner wall teeth of the fourth synchronous belt 608 and the outer wall teeth of the third synchronous wheel 607. When a distance on one side of the main body 1 is too tight, the second threaded rod 403 is driven to rotate by starting the control mechanism 4, and then the enameled copper wire will move to the other side with the movement of the wire drawing die 501. At this time, the fourth motor 703 at the rear end of the rotating shaft 606 can be started to drive the extrusion arc block 705 at the other end of the second driving shaft 704 to rotate, and then the high convex part of the extrusion arc block 705 will squeeze the corresponding cylinder 706 to the surrounding area, so that the fan-shaped block 707 can support the copper wire, thereby maintaining normal transmission. At this point, the wire drawing work is completed.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. An enameled copper wire drawing device, comprising a main body (1), characterized in that: A processing groove (2) is provided inside the main body (1), a wire entry groove (3) is provided on one side of the main body (1), a control mechanism (4) is installed inside the processing groove (2), the control mechanism (4) comprises a first motor (401) fixedly connected to the other side of the main body (1), a first threaded rod (402) is fixedly connected to the output end of the first motor (401), a second threaded rod (403) is fixedly connected to the other end of the first threaded rod (402), and the other end of the second threaded rod (403) is rotatably connected to the main body (1); The control mechanism (4) is provided with a plurality of wire drawing mechanisms (5) on its outer wall, the main body (1) is provided with a driving mechanism (6) on its rear end, the driving mechanism (6) comprising a third motor (601) fixedly connected to the rear end of the main body (1), the output end of the third motor (601) being fixedly connected to a first driving shaft (602), the outer wall of the first driving shaft (602) being fixedly connected to a first synchronous wheel (603), the outer wall of the first synchronous wheel (603) being rotatably connected to a first synchronous belt (604), the other end of the inner wall of the first synchronous belt (604) being rotatably connected to a second synchronous wheel (605), the main body (1) being internally rotatably connected to a plurality of rotating shafts (606), the outer walls of the plurality of rotating shafts (606) being fixedly connected to a third synchronous wheel (607), and the outer walls of the plurality of third synchronous wheels (607) being meshed with a fourth synchronous belt (608); A plurality of adjustment mechanisms (7) are installed inside the driving mechanism (6), the adjustment mechanisms (7) comprising two circular plates (701), the two circular plates (701) are both located inside the processing groove (2), a connecting block (702) is fixedly connected between the two circular plates (701), a fourth motor (703) is fixedly connected to the rear end of the rotating shaft (606), a second driving shaft (704) is fixedly connected to the output end of the fourth motor (703), an extrusion arc block (705) is fixedly connected to the other end of the second driving shaft (704), a plurality of cylinders (706) are slidably connected inside the connecting block (702), and a sector block (707) is fixedly connected to the other end of each of the plurality of cylinders (706); A wire outlet groove (8) is provided on the other side of the main body (1).

2. The enameled copper wire drawing equipment according to claim 1, characterized in that: The wire drawing mechanism (5) comprises a wire drawing die (501) rotatably connected to the outer wall of the first threaded rod (402); a second motor (502) is fixedly connected to one side of the wire drawing die (501); a wire drawing groove (503) is provided inside the wire drawing die (501); a gear (504) is fixedly connected to the outer wall of the output shaft of the second motor (502); an annular frame (505) is fixedly connected to the inner wall of the wire drawing die (501); a limiting groove (506) is provided on the outer wall of the annular frame (505); an adjusting ring (507) is rotatably connected to the inner wall of the annular frame (505); a plurality of gear teeth (508) are fixedly connected to the outer wall of the adjusting ring (507); a plurality of arc grooves (509) are provided inside the adjusting ring (507); and a plurality of extrusion blocks (510) are slidably connected inside the annular frame (505).

3. The enameled copper wire drawing equipment according to claim 2, characterized in that: The plurality of teeth (508) are all meshed with the gear (504), one side shaft of the plurality of extrusion blocks (510) is respectively slidably connected with the corresponding arc-shaped groove (509), and the plurality of extrusion blocks (510) are closely arranged.

4. The enameled copper wire drawing equipment according to claim 1, characterized in that: An outer wall of one of the rotating shafts (606) is fixedly connected to the second synchronous wheel (605).

5. The enameled copper wire drawing equipment according to claim 4, characterized in that: One of the circular plates (701) is fixedly connected to the corresponding rotating shaft (606), the outer wall of the second driving shaft (704) is rotatably connected to the rotating shaft (606), and the outer wall of the extrusion arc block (705) is slidably connected to a plurality of cylinders (706).

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