High efficiency copper conductor wire drawing machine

Abstract

The application relates to a high-efficiency copper conductor wire drawing machine, which comprises, from front to back, a raw material unwinding device, a wire drawing device and a finished product winding device; the wire drawing device comprises a water tank, a wire drawing working cavity is arranged in the water tank, a front wire drawing wheel, a die holder and a right wire drawing wheel are sequentially arranged in the wire drawing working cavity from front to back, wire drawing motors for driving the front wire drawing wheel and the right wire drawing wheel are arranged outside the water tank, the wire drawing device further comprises a solution configuration mechanism for configuring a cooling lubricating liquid solution, a conveying mechanism for conveying the configured cooling lubricating liquid solution to the wire drawing working cavity and a waste liquid recovery mechanism for recovering waste liquid in the wire drawing working cavity, the solution configuration mechanism comprises a solution configuration pool fixed to the front of the water tank, a dustproof cover is arranged above the solution configuration pool, the dustproof cover is provided with a stirring assembly for stirring the solution and a feeding port for pouring the cooling lubricating liquid and water into the solution configuration pool. The high-efficiency copper conductor wire drawing machine provided by the application can improve production efficiency.

Description

Technical Field

[0001] This invention relates to the field of copper conductor processing equipment, and more specifically to a high-efficiency copper conductor wire drawing machine. Background Technology

[0002] A copper conductor wire drawing machine is a key piece of equipment that continuously stretches and plastically deforms thick copper wires of different specifications through a die to process them into the required fine copper wires. This process not only changes the size of the copper wires but also significantly improves their mechanical strength, conductivity, and surface finish, making it the first core process in wire and cable manufacturing.

[0003] Existing copper conductor wire drawing machines consist of a raw material unfolding device (for unfolding the raw material, thick copper wire), a wire drawing device (for drawing the unfolded raw material), and a finished product winding device (for winding the finished product, thin copper wire), arranged sequentially from front to back. During operation, every time the raw material unfolding device needs to be replaced with an empty raw material bobbin, the wire drawing device needs to be replaced with a coolant / lubricant solution, or the finished product winding device needs to be replaced with a full-load finished product bobbin, it causes machine downtime and slows down production. Replacing the coolant / lubricant solution, in particular, requires stopping the machine, emptying the water tank, and then adding water and coolant / lubricant to the tank in a specific ratio for mixing, which is time-consuming. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a high-efficiency copper conductor wire drawing machine that improves production efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a raw material unfolding device, a wire drawing device, and a finished product winding device arranged sequentially from front to back. The wire drawing device includes a water tank, within which a wire drawing working chamber is provided. Within the wire drawing working chamber, a front wire drawing wheel, a die frame, and a right wire drawing wheel are arranged sequentially from front to back. Wire drawing motors that drive the front and right wire drawing wheels are respectively installed outside the water tank. The wire drawing device further includes a solution preparation mechanism for preparing a cooling and lubricating fluid solution, a conveying mechanism for transporting the prepared cooling and lubricating fluid solution to the wire drawing working chamber, and a waste liquid recovery mechanism within the wire drawing working chamber. The waste liquid recovery mechanism includes a solution preparation mechanism fixed in front of a water tank. A dust cover is provided above the solution preparation tank. The dust cover is equipped with a stirring component for stirring the solution and an inlet for pouring cooling lubricant and water into the solution preparation tank. A feed hopper connected to the feed inlet is provided above the dust cover. The feed hopper is equipped with a guide slope that gradually extends outward from the solution preparation tank as the height increases. The stirring component includes two stirring motors fixed on the left and right sides of the dust cover, respectively. Stirring blades extending below the hydraulic pressure of the solution preparation tank are driven by the stirring motors.

[0006] By adopting the above technical solution, the cooling and lubricating fluid solution is prepared near the water tank by the solution preparation mechanism and then conveyed to the drawing working chamber by the conveying mechanism to gradually update the concentration of the cooling and lubricating fluid solution in the drawing working chamber. The excess waste liquid is recycled by the waste liquid recovery mechanism. Compared with the traditional method, it can be operated online without stopping the machine, which greatly increases the production efficiency. The preparation of the cooling and lubricating fluid solution by automated equipment greatly improves the mixing uniformity compared with manual preparation, so as to make full use of the cooling and lubricating fluid. The workers pour the cooling and lubricating fluid and water into the solution preparation tank from the feed port. The stirring component of the solution preparation tank continuously stirs the cooling and lubricating fluid solution. On the one hand, it effectively improves the mixing uniformity. On the other hand, it avoids the separation of water and cooling and lubricating fluid caused by standing. In addition, the dust cover can effectively reduce the dust contamination of the solution. The addition of a guide slope to the feed hopper makes it easier to connect the feed hopper with packaging bags and hoses to complete the feeding, which greatly improves the practicality. Two sets of stirring motors and stirring blades make the stirring force more uniform throughout the solution preparation tank, thereby ensuring the mixing uniformity.

[0007] The present invention is further configured such that: the conveying mechanism includes a conveying pipe, a conveying motor, and a conveying one-way valve; the conveying pipe is in the shape of an inverted U and is fixed to a dust cover; one end of the U-shape of the conveying pipe extends to a position near the bottom of the solution preparation tank, and the other end extends to a position near the bottom of the drawing working chamber; the conveying motor is fixed above the dust cover and guides the solution in the conveying pipe from the solution preparation tank to the drawing working chamber; the conveying one-way valve is installed on the conveying pipe and only allows the solution to flow from the conveying pipe to the drawing working chamber.

[0008] By adopting the above technical solution, the conveying motor guides the solution in the conveying pipeline from the bottom of the solution preparation tank to the bottom of the drawing working chamber. On the one hand, the solution in the solution preparation tank can be fully transferred. On the other hand, the solution entering the drawing working chamber from the bottom will accumulate at the bottom due to its high density, making it easier to recover the waste liquid at the top of the drawing working chamber. In addition, a conveying one-way valve is added to effectively prevent the solution in the drawing working chamber from flowing back and contaminating the solution preparation tank.

[0009] The present invention is further configured such that: the waste liquid recycling mechanism includes a waste liquid pool fixed behind the water tank, and the rear end face of the water tank near the top is provided with an overflow port that is consistent with the lateral width of the wire drawing working chamber and is connected to the waste liquid pool.

[0010] By adopting the above technical solution and adding a waste liquid tank, when the solution enters the drawing working chamber from the bottom, it will lift the waste liquid at the top. This part of the waste liquid will carry the dust and other impurities floating on the liquid surface through the overflow port into the waste liquid tank. On the one hand, the structure is simple and automatically completes the solution renewal. On the other hand, the dust and impurities carried away help to keep the drawing working chamber clean. Externally, when the waste liquid tank is about to reach the overflow port height, the waste liquid can be pumped away by a water pump without affecting the operation of the equipment.

[0011] The present invention is further configured such that: the raw material unfolding device includes a raw material I-beam and a worktable; the worktable is provided with a switching turntable located above the worktable and rotating in coordination with the worktable, and a switching servo motor located inside the worktable and driving the switching turntable to rotate; the worktable has an unfolding position and a waiting position on its lateral sides respectively; the switching turntable is located on both lateral sides and is symmetrically provided with a feeding turntable above it for placing the raw material I-beam; when the switching turntable rotates, the feeding turntable switches to correspond with the unfolding position or the waiting position; the worktable is provided with a driving platform above the unfolding position; the driving platform is provided with a rotating mechanism that drives the raw material I-beam on the feeding turntable to rotate when the feeding turntable is opposite to the unfolding position.

[0012] By adopting the above technical solution, once the raw material on the feed turntable in the unfolded position is fully unfolded, the servo motor drives the switching turntable to rotate, switching the feed turntable from the unfolded position to the waiting position. Simultaneously, the feed turntable originally in the unfolded position is switched to the unfolded position, and its fully loaded raw material feed rollers can be used to supply raw materials for subsequent production. When the equipment resumes operation, the operator can utilize the time difference in equipment operation to transfer the empty raw material feed rollers on the waiting position feed turntable to another location using a crane, and then transfer the fully loaded raw material feed rollers from that location to the waiting position feed turntable, awaiting the next position switch. The above device has the following advantages: by cooperating with two position-switching feed turntables, it rationally utilizes the time difference in equipment operation to prepare fully loaded raw material feed rollers, and quickly switches to the prepared fully loaded raw material feed rollers after the previous feed roller is fully unfolded, thereby greatly improving production efficiency.

[0013] The invention is further configured such that: the rotating mechanism includes a drive seat and a lifting seat; the drive seat is located above the drive platform; support columns fixed to the drive platform are vertically arranged at each rectangular corner below the drive seat; the lifting seat is located between the drive seat and the drive platform and slides vertically with each support column; the drive seat is provided with a lifting assembly for driving the vertical movement of the lifting seat; the lifting seat is provided with a transmission turntable located below the lifting seat and rotating with the lifting seat, and an unfolding servo motor located above the lifting seat and driving the transmission turntable to rotate; the drive platform is provided with a guide for vertical sliding and circumferential rotation with the transmission turntable. The transmission turntable has a clutch linkage assembly located below it, which engages with the rotation of the raw material I-beam when the turntable approaches it. The raw material I-beam has a central hole extending axially through its center. Vertically penetrating linkage slots are equidistantly arranged on the inner circumferential surface of the central hole. The clutch linkage assembly includes a linkage post fixed axially to the center of the lower part of the transmission turntable. Linkage blocks corresponding to the linkage slots are arranged on the outer circumferential surface of the linkage post. When the transmission turntable approaches the raw material I-beam, the linkage blocks insert into the linkage slots, thus establishing a rotational linkage between the transmission turntable and the raw material I-beam. A visual sensor for detecting the position of the linkage slots is located at the center of the lower part of the linkage post.

[0014] By adopting the above technical solution, when the raw material on the feed turntable in the unfolding position is fully unfolded, the clutch linkage component cancels the rotation linkage between the transmission turntable and the raw material feed turntable. The transmission turntable rises, and the feed turntable in the unfolding position switches to the waiting position. The feed turntable originally in the unfolding position is switched to the unfolding position, and the transmission turntable descends. The clutch linkage component restores the rotation linkage between the transmission turntable and the raw material feed turntable. The unfolding of the raw material can begin as the transmission turntable rotates, thus realizing the automatic clutch function between the rotating mechanism and the feed turntable in the unfolding position. As the transmission turntable approaches the raw material feed turntable, the linkage block gradually inserts into the linkage groove. When the transmission turntable rotates, the raw material feed turntable... The drive block rotates synchronously, forming a reliable and stable rotational linkage between the transmission turntable and the raw material I-beam. When the transmission turntable moves away from the raw material I-beam, the drive block separates from the linkage groove, thus canceling the rotational linkage between the transmission turntable and the raw material I-beam. Before the drive block is inserted into the linkage groove, the servo motor drives the transmission turntable to rotate slowly until the image detected by the vision sensor is the same as the initial image (the image in which the linkage groove is in the accurate position during debugging). The transmission turntable stops rotating, which means that the drive block and the linkage groove are successfully aligned. The alignment is fast and accurate, effectively preventing the drive block from hitting the raw material I-beam due to misalignment with the linkage groove when the transmission turntable approaches the raw material I-beam.

[0015] The invention is further configured as follows: a switching cavity for placing a switching turntable is provided above the worktable; a switching center shaft is vertically arranged below the switching turntable, rotating in coordination with the worktable and driven by a switching servo motor; a switching bearing is provided between the switching center shaft and the worktable; a V-shaped switching groove is provided around the bottom of the switching cavity surrounding the switching center shaft; switching steel balls are arranged sequentially in the switching groove and rolling in coordination with the lower end face of the switching turntable; a feeding cavity for placing each feeding turntable is provided above the switching turntable; a feeding center shaft is vertically arranged below the feeding turntable, rotating in coordination with the switching turntable; a feeding bearing is provided between the feeding center shaft and the switching turntable; a V-shaped feeding groove is provided around the bottom of the feeding cavity surrounding the feeding center shaft; feeding steel balls are arranged sequentially in the feeding groove and rolling in coordination with the lower end face of the feeding turntable.

[0016] By adopting the above technical solution, using a rolling support structure with V-shaped grooves and steel balls, the switching turntable and the feeding turntable can rotate smoothly while ensuring a reliable support effect, thereby ensuring the stable operation of the device.

[0017] The invention is further configured such that: the finished product winding device includes a finished product I-beam reel and a motor housing with a built-in winding motor; a winding shaft driven by the winding motor is arranged laterally along the outer edge of the motor housing; a finished product center hole for fitting onto the winding shaft is axially through the center of the finished product I-beam reel; the device also includes a transverse alignment seat, a transverse alignment mechanism, and a transverse alignment track; the transverse alignment track is fixed laterally to the ground and located on both sides below the winding shaft; the transverse alignment seat slides on the transverse alignment track and reciprocates under the drive of the transverse alignment mechanism; a vertical alignment platform and a drive mechanism for vertical alignment are arranged above the transverse alignment seat. The vertical alignment mechanism for lifting the positioning platform includes circumferential alignment rollers on both sides of the vertical alignment platform that rotate laterally and are supported below the finished product I-beams. When the finished product I-beams are placed on the circumferential alignment rollers, an insertion space for forks to be inserted is formed between the finished product I-beams and the vertical alignment platform. The outer circumferential surface of the take-up shaft is provided with transmission blocks at equal intervals along the circumference. The inner circumferential surface of the finished product center hole is provided with corresponding transmission grooves that fit into the transmission blocks. The take-up shaft is provided with a locking mechanism to lock the finished product I-beams. When the lateral alignment seat moves, the finished product I-beams have a ready position away from the take-up shaft and a working position fitted onto the take-up shaft.

[0018] By adopting the above technical solution, before installing the unloaded finished I-beam, the lateral alignment seat is in the ready position. The unloaded finished I-beam is first placed on the circumferential alignment roller of the vertical alignment platform by a forklift. The unloaded finished I-beam is manually rotated to align the transmission groove with the transmission block. The lateral alignment mechanism drives the lateral alignment seat to move to the working position and inserts the take-up shaft into the center hole of the finished product. Then, the locking mechanism locks the take-up shaft and the finished I-beam, completing the installation of the unloaded finished I-beam. At the same time, the vertical alignment mechanism drives the vertical alignment platform to descend, aligning the circumferential alignment... The positioning rollers separate from the unloaded finished I-beams to prevent them from obstructing the rotation of the take-up shaft. When the finished I-beams are fully loaded, the vertical alignment mechanism drives the vertical alignment platform to rise, so that the circumferential alignment rollers support the underside of the finished I-beams. The locking mechanism unlocks the take-up shaft and the finished I-beams. The lateral alignment mechanism drives the lateral alignment seat back to the ready position. The forklift first places the fully loaded finished I-beams on the pallet on one side of the lateral alignment track, and then places the unloaded finished I-beams on the other side of the pallet on the lateral alignment seat. After the unloaded finished I-beams are installed, the fully loaded finished I-beams are then moved away. The above-mentioned device has the following advantages: ① The transverse alignment seat serves as the transfer carrier for the finished I-beams, avoiding the need for manual completion of the final stage of disassembly and assembly of the finished I-beams, making disassembly and assembly simple, time-saving, and labor-saving; ② The transverse alignment seat has an adjustment structure for adjusting the transverse, longitudinal, and vertical directions of the finished I-beams, making the installation of the finished I-beams more accurate and efficient; ③ The finished I-beams have a ready position away from the winding shaft, providing ample space for forklift movement and operation, further improving the convenience and efficiency of operation.

[0019] The present invention is further configured such that: the lateral alignment mechanism includes a lateral alignment motor, a lateral alignment lead screw, and a lateral alignment nut seat; one end of the lateral alignment track is fixed to the motor housing, and the other end is provided with a track seat; the lateral alignment lead screw is located on both longitudinal sides of the lateral alignment seat and is rotatably disposed between the motor housing and the track seat; the lateral alignment nut seat is fixed to the lateral alignment seat and threadedly engaged with each lateral alignment lead screw; the lateral alignment motor is disposed in the motor housing and is provided with a synchronous transmission assembly for driving the two lateral alignment lead screws to rotate synchronously; the synchronous transmission assembly includes a synchronous transmission rod rotatably disposed in the motor housing along the longitudinal direction; each of the lateral alignment lead screws is provided with a first bevel gear located in the motor housing; the two ends of the synchronous transmission rod are respectively provided with second bevel gears that mesh with the first bevel gear on the same side; the middle of the synchronous transmission rod is provided with a third bevel gear; the lateral alignment motor is located above the synchronous transmission rod and drives a fourth bevel gear that meshes with the third bevel gear downwards.

[0020] By adopting the above technical solution, the lateral alignment motor drives two lateral alignment screws to rotate synchronously through the synchronous transmission component, thereby driving the lateral alignment seat to move stably and accurately. The transmission structure formed by the cooperation of multiple bevel gears can make accurate and stable transmission while making reasonable use of the internal space of the motor box.

[0021] The present invention is further configured such that: the locking mechanism includes a detachable locking disc; a limiting disc is provided between the motor housing and the finished I-beam wheel on the winding shaft; a locking screw is coaxially provided at the other end of the winding shaft relative to the motor housing; a locking threaded hole is provided axially at the center of the detachable locking disc, which is threadedly engaged with the locking screw; after the detachable locking disc is screwed into the locking screw, it cooperates with the limiting disc to lock the finished I-beam wheel onto the winding shaft.

[0022] By adopting the above technical solution, the finished I-beam wheel can be quickly and reliably locked by a detachable locking disc in conjunction with a locking screw.

[0023] The invention is further configured such that: the motor housing is located in front of the winding shaft on the winding platform; the winding platform is provided with a winding track and winding seats at both ends of the winding track in a transverse direction; the winding track is slidably provided with a winding slide seat; the winding seat is rotatably provided above the winding track with a winding screw that passes through the winding slide seat and is threadedly engaged with the winding slide seat; the winding seat is provided with a winding motor that drives the winding screw to rotate; a winding frame is provided above the winding slide seat; the winding frame is rotatably provided with a lower winding wheel and an upper winding wheel located above and behind the lower winding wheel; a winding gap is formed between the upper winding wheel and the lower winding wheel for the finished product to pass through.

[0024] By adopting the above technical solution, the wire laying motor drives the wire laying screw to rotate, causing the wire laying slide to move back and forth at a constant speed on the wire laying track, thereby evenly distributing the finished products that have passed through the wire laying gap onto the finished product I-beam, making full use of the winding space of the finished product I-beam. Attached Figure Description

[0025] Figure 1 This is a perspective view of a specific embodiment of the present invention; Figure 2 A three-dimensional view of the wire drawing device; Figure 3 This is a cross-sectional view of the wire drawing device; Figure 4 A top-view perspective view of the raw material unfolding device; Figure 5 This is a cross-sectional view of the raw material unfolding device; Figure 6 A bottom-view perspective of the transmission turntable; Figure 7 A top-down 3D view of the feeding turntable; Figure 8 The working status of the finished product winding device Figure 1 ; Figure 9 The working status of the finished product winding device Figure 2 ; Figure 10 This is a schematic diagram of the structure of the horizontally aligned position seat; Figure 11 This is a schematic diagram of the synchronous transmission assembly. Detailed Implementation

[0026] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "vertical," "lateral," and "longitudinal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] like Figure 1 As shown, the present invention discloses a high-efficiency copper conductor wire drawing machine, which includes a raw material unfolding device 1, a wire drawing device 2 and a finished product winding device 3 arranged from front to back.

[0029] like Figures 2-3 As shown, the wire drawing device 2 includes a water tank 21, within which a wire drawing working chamber 211 is provided. Inside the wire drawing working chamber 211, a front wire drawing wheel 212, a die holder 213, and a right wire drawing wheel 214 are arranged sequentially from front to back. A wire drawing motor 215 is installed outside the water tank 21 to drive the front wire drawing wheel 212 and the right wire drawing wheel 214 respectively. The wire drawing device 2 also includes a solution preparation mechanism for preparing a cooling and lubricating fluid solution, a conveying mechanism for transporting the prepared cooling and lubricating fluid solution to the wire drawing working chamber 211, and a conveying mechanism for transporting the wire drawing working chamber 211... The waste liquid recovery mechanism recycles the waste liquid within the drawing chamber 211. The solution preparation mechanism prepares the cooling and lubricating fluid solution near the water tank 21 and then conveys it to the drawing chamber 211 through the conveying mechanism to gradually update the concentration of the cooling and lubricating fluid solution in the drawing chamber 211. The excess waste liquid generated is recovered by the waste liquid recovery mechanism. Compared with the traditional method, it can operate online without stopping the machine, which greatly increases the production efficiency. The cooling and lubricating fluid solution is prepared by automated equipment, which greatly improves the mixing uniformity compared with manual preparation, so as to make full use of the cooling and lubricating fluid.

[0030] The solution preparation mechanism includes a solution preparation tank 22 fixed in front of the water tank 21. A dust cover 221 is provided above the solution preparation tank 22. The dust cover 221 is equipped with a stirring component for stirring the solution and an inlet for pouring cooling lubricant and water into the solution preparation tank 22. The operator pours the cooling lubricant and water into the solution preparation tank 22 through the inlet. The stirring component of the solution preparation tank 22 continuously stirs the cooling lubricant solution. On the one hand, this effectively improves the mixing uniformity. On the other hand, it avoids the separation of water and cooling lubricant during standing. In addition, the dust cover 221 can effectively reduce dust contamination of the solution.

[0031] A feed hopper 222 connected to the feed inlet is provided above the dust cover 221. The feed hopper 222 is provided with a guide slope 2221 that gradually extends to the outside of the solution preparation tank 22 as the height increases. The addition of the guide slope 2221 to the feed hopper 222 makes it easier for the feed hopper 222 to connect with the packaging bag and hose to complete the feeding, greatly improving its practicality.

[0032] The stirring assembly includes two stirring motors 223 fixed on the left and right sides of the dust cover 221 respectively. The stirring motors 223 drive stirring blades 2231 that extend below the liquid surface of the solution preparation tank 22. The two sets of stirring motors 223 work together with the stirring blades 2231 to make the stirring force more uniform in all parts of the solution preparation tank 2, thereby ensuring the uniformity of mixing.

[0033] The conveying mechanism includes a conveying pipe 23, a conveying motor 231, and a conveying check valve 232. The conveying pipe 23 is in the shape of an inverted U and is fixed to a dust cover 221. One end of the U-shape of the conveying pipe 23 extends to a position near the bottom of the solution preparation tank 22, and the other end extends to a position near the bottom of the drawing working chamber 211. The conveying motor 231 is fixed above the dust cover 221 and guides the solution in the conveying pipe 23 from the solution preparation tank 22 to the drawing working chamber 211. The conveying check valve 232 is installed on the conveying pipe 23 and only allows the solution to flow from the conveying pipe 23. The solution flows from pipe 23 into the drawing working chamber 211. The conveying motor 231 guides the solution in the conveying pipe 23 from the bottom of the solution preparation tank 22 to the bottom of the drawing working chamber 211. On the one hand, this ensures that the solution in the solution preparation tank 22 can be fully transferred. On the other hand, the solution entering the drawing working chamber 211 from the bottom has a high density, which causes the solution to accumulate at the bottom, making it easier to recover the waste liquid at the top of the drawing working chamber 211. In addition, a conveying one-way valve 232 is added to effectively prevent the solution in the drawing working chamber 211 from flowing back and contaminating the solution preparation tank 22.

[0034] The waste liquid recovery mechanism includes a waste liquid pool 24 fixed behind the water tank 21. The rear end face of the water tank 21 is provided with an overflow port 241 near the top, which is the same width as the wire drawing working chamber 211 and is connected to the waste liquid pool 24. The addition of the waste liquid pool 24 will lift the waste liquid at the top when the solution enters the wire drawing working chamber 211 from the bottom. This part of the waste liquid will carry the dust and other impurities floating on the liquid surface through the overflow port 241 into the waste liquid pool 24. On the one hand, the structure is simple and automatically completes the solution renewal. On the other hand, the dust and impurities carried away help to keep the wire drawing working chamber 211 clean. Externally, when the waste liquid pool 24 is about to reach the height of the overflow port 241, the waste liquid can be pumped away by a water pump without affecting the operation of the equipment.

[0035] A front guide wheel 216 and a wheel frame 217 that raises the height of the front guide wheel 216 are provided above the front end of the water tank 21. A cable outlet 218 located above the overflow port 241 and a rear guide wheel 219 located above the cable outlet 218 are provided on the rear end face of the water tank 21. The wheel frame 217 raises the height of the front guide wheel 216 to avoid interference between the copper wire guided by the front guide wheel 216 and the solution preparation mechanism. The rear guide wheel 219 is installed above the overflow port 241 so that the solution carried by the thick wire can drip back to the waste liquid pool 24 during the transmission process, ensuring the cleanliness of the working environment.

[0036] In addition, since a small amount of copper shavings will be generated during the wire drawing process, the copper shavings will be deposited at the bottom of the wire drawing working chamber 211, and the machine still needs to be stopped for cleaning. This solution aims to reduce the number of downtimes and improve production efficiency.

[0037] like Figures 4-7As shown, the raw material unfolding device includes a raw material I-beam wheel 11 and a worktable 12. The worktable 12 is equipped with a switching turntable 13 located above the worktable 12 and rotating in coordination with it, and a switching servo motor 14 located inside the worktable 12 and driving the switching turntable 13 to rotate. The worktable 12 has an unfolding position a and a waiting position b on its lateral sides, respectively. The switching turntable 13 is located on both lateral sides and is symmetrically arranged with a feeding turntable 15 above it for placing the raw material I-beam wheel 11. When the switching turntable 13 rotates, the feeding turntable 15 switches to correspond with either the unfolding position a or the waiting position b. The worktable 12 is equipped with a drive platform 16 located above the unfolding position a. The drive platform 16 is equipped with a mechanism that drives the raw material on the feeding turntable 15 when it is opposite to the unfolding position a. The rotating mechanism of the material I-beam 11 rotates when the material on the material I-beam 11 on the loading turntable 15 at the unfolding position a is fully unfolded. Then, the switching servo motor 14 drives the switching turntable 13 to rotate, so that the loading turntable 15 at the unfolding position a is switched to the waiting position b. At the same time, the loading turntable 15 originally located at the unfolding position a is switched to the unfolding position a, and the fully loaded material I-beam 11 on it can be used to provide raw materials for the next production. When the equipment resumes work, the staff can take advantage of the time difference in equipment operation to transfer the empty material I-beam 11 on the loading turntable 15 at the waiting position b to another location by means of a crane, and then transfer the fully loaded material I-beam 11 from another location to the loading turntable 15 at the waiting position b, waiting for the next position switch. The above-mentioned device has the following advantages: by cooperating with two position-switching feeding turntables 15, it makes reasonable use of the time difference in equipment operation to complete the preparation of the fully loaded raw material I-beam 11, and quickly switches to the prepared fully loaded raw material I-beam 11 after the raw material of the previous raw material I-beam 11 is fully unfolded, thereby greatly improving production efficiency.

[0038] The rotating mechanism includes a drive base 17 and a lifting base 18. The drive base 17 is located above the drive platform 16. Support columns 171, fixed to the drive platform 16, are vertically arranged at each rectangular corner below the drive base 17. The lifting base 18 is located between the drive base 17 and the drive platform 16 and slides vertically with each support column 171. The drive base 17 is equipped with a lifting assembly that drives the vertical movement of the lifting base 18. The lifting base 18 is equipped with a transmission turntable 19 located below and rotating with the lifting base 18, and an unfolding servo motor 181 located above the lifting base 18 and driving the transmission turntable 19 to rotate. The drive platform 16 is equipped with guide holes 161 that slide vertically and rotate circumferentially with the transmission turntable 19. Below the transmission turntable 19 is a clutch linkage component that engages with the rotation of the raw material I-beam 11 when it is close to the raw material I-beam 11. When the raw material on the feeding turntable 15 at the unfolding position a is fully unfolded, the clutch linkage component cancels the rotational engagement between the transmission turntable 19 and the raw material I-beam 11, the transmission turntable 19 rises, the feeding turntable 15 at the unfolding position a switches to the waiting position b, the feeding turntable 15 originally at the unfolding position a is switched to the unfolding position a, the transmission turntable 19 falls, the clutch linkage component restores the rotational engagement between the transmission turntable 19 and the raw material I-beam 11, and the rotation of the transmission turntable 19 can start the unfolding of the raw material, thereby realizing the automatic clutch function between the rotating mechanism and the feeding turntable 15 at the unfolding position a.

[0039] A raw material I-beam 11 has a raw material center hole 111 extending axially through its center. Vertically penetrating linkage slots 112 are equidistantly arranged on the inner circumferential surface of the raw material center hole 111. The clutch linkage assembly includes a linkage post 191 fixed axially to the center below the transmission turntable 19. Linkage blocks 192, corresponding one-to-one with the linkage slots 112, are arranged on the outer circumferential surface of the linkage post 191. When the transmission turntable 19 approaches the raw material I-beam 11, the linkage blocks 192 insert into the linkage slots 112, forming a rotational linkage between the transmission turntable 19 and the raw material I-beam 11. A vision sensor 193 for detecting the position of the linkage slots 112 is arranged at the center below the linkage post 191. As the transmission turntable 19 approaches the raw material I-beam 11, the linkage blocks 192 gradually insert into the linkage slots 112. When the transmission turntable 19 rotates, the raw material I-beam 11 rotates synchronously under the push of the linkage blocks 192, forming a reliable and stable rotational linkage between the transmission turntable 19 and the raw material I-beam 11. When the transmission turntable 19 moves away from the raw material I-beam 11, the linkage block 192 separates from the linkage groove 112, thus canceling the rotational linkage between the transmission turntable 19 and the raw material I-beam 11. Before the linkage block 192 inserts into the linkage groove 112, the unfolding servo motor 181 drives the transmission turntable 19 to rotate slowly until the image detected by the vision sensor 193 is the same as the initial image (the image in which the linkage groove 112 is in the accurate position during debugging). The transmission turntable 19 stops rotating, which means that the linkage block 192 and the linkage groove 112 are successfully aligned. The alignment is fast and accurate, effectively preventing the linkage block 192 from hitting the raw material I-beam 11 due to misalignment with the linkage groove 112 when the transmission turntable 19 approaches the raw material I-beam 11. The data obtained by the vision sensor 193 can be transmitted to the lifting seat 18 through the conductive slip ring, and then transmitted to the equipment controller through the lifting seat 18 for analysis. The unfolding servo motor 181 is controlled in real time according to the analysis results. In addition, to facilitate the insertion of the linkage block 192 into the linkage slot 112, the size of the linkage slot 112 is slightly larger than that of the linkage block 192.

[0040] A limiting post 151 is vertically arranged at the center of the upper part of the feeding turntable 15, which is inserted into the center hole 111 of the raw material I-beam wheel 11. A limiting block 152 is provided on the outer periphery of the limiting post 151, which corresponds to and is inserted into the linkage groove 112. A guide slope 1521 is provided at the upper end of the limiting block 152, which gradually decreases in height as it moves away from the limiting post 151. The linkage groove 112 is not only used to form a rotational linkage with the linkage block 192, but also to form a limiting cooperation with the limiting block 152 of the feeding turntable 15, so that the raw material I-beam wheel 11 is stably limited above the feeding turntable 15. The guide slope 1521 is added at the upper end of the limiting block 152 to make the alignment of the limiting post 151 and the center hole 111 of the raw material I-beam wheel 11 smoother. In addition, in order to facilitate the insertion of the limiting post 151 into the linkage groove 112, the size of the linkage groove 112 is slightly larger than that of the limiting post 151.

[0041] The lifting assembly includes a lifting screw 172 and a lifting servo motor 173. The lifting screw 172 is vertically rotatable between the drive base 17 and the drive platform 16 and is located on both longitudinal sides of the drive base 17. A lifting synchronous pulley 1721 is provided at the upper end of the lifting screw 172. The lifting servo motor 173 is fixed to the side of the drive base 17 and a motor synchronous pulley 1731 is provided above it. A lifting synchronous belt 1732 is sleeved between the motor synchronous pulley 1731 and the two lifting synchronous pulleys 1721 to form a linkage between the three. The lifting servo motor 173 drives the two lifting screws 172 to rotate simultaneously through the motor synchronous pulley 1731, the lifting synchronous belt 1732, and the lifting synchronous pulley 1721, thereby driving the lifting base 18 to rise and fall. On the one hand, the movement of the lifting screw 172 is more synchronized, and the lifting base 18 rises and falls more smoothly and stably. On the other hand, it simplifies the number of drive sources and makes the structure more streamlined.

[0042] A switching cavity 121 is provided above the worktable 12 for placing the switching turntable 13. A switching center shaft 131 is vertically arranged below the center of the switching turntable 13, rotating in conjunction with the worktable 12 and driven by the switching servo motor 14. A switching bearing 122 is provided between the switching center shaft 131 and the worktable 12. A switching groove 123 with a V-shaped cross section is provided around the bottom of the switching cavity 121 and around the switching center shaft 131. Switching steel balls 124 are arranged sequentially in the switching groove 123 and roll in conjunction with the lower end face of the switching turntable 13. A feeding turntable 15 is provided above the switching turntable 13 for placing each feeding turntable 15. The cavity 132 has a vertically arranged feeding center shaft 152 below the feeding turntable 15, which rotates and cooperates with the switching turntable 13. A feeding bearing 133 is arranged between the feeding center shaft 152 and the switching turntable 13. The bottom of the feeding cavity 132 is surrounded by the feeding center shaft 152 with a V-shaped feeding groove 134. Feeding steel balls 135 are arranged in sequence in the feeding groove 134 and roll in cooperation with the lower end face of the feeding turntable 15. The rolling support structure of the V-shaped groove and the steel balls ensures that the switching turntable 13 and the feeding turntable 15 rotate smoothly while ensuring a reliable support effect, thereby ensuring the stable operation of the device.

[0043] In addition, to prevent dust from entering the switching cavity 121 and the feeding cavity 132, movable sealing rings can be provided between the outer peripheral surface of the switching turntable 13 and the switching cavity 121, and between the outer peripheral surface of the feeding turntable 15 and the feeding cavity 132.

[0044] like Figures 8-11As shown, the finished product winding device 3 includes a finished product I-beam spool 31 and a motor housing 32 with a built-in winding motor. The winding motor is a commercially available device and is not shown in the attached drawings, but it does not affect the understanding of the structure. A winding shaft 322 driven by the winding motor is arranged laterally on the outer edge of the motor housing 32. A finished product center hole 311 is axially provided through the center of the finished product I-beam spool 31 and fitted onto the winding shaft 322. It also includes a transverse alignment seat 34, a transverse alignment mechanism, and a transverse alignment track 33. The transverse alignment track 33 is fixed to the ground laterally and is located on both sides below the winding shaft 322. The transverse alignment seat 34 slides on the transverse alignment track 33 and reciprocates under the drive of the transverse alignment mechanism. A vertical alignment platform 35 and a drive vertical alignment mechanism are arranged above the transverse alignment seat 34. The vertical alignment mechanism of the positioning platform 35 has circumferential alignment rollers 351 on both sides of the vertical alignment platform 35, which are rotatably mounted on the horizontal side and supported below the finished product I-beam 31. When the finished product I-beam 31 is placed on the circumferential alignment rollers 351, an insertion space 352 for the fork insertion is formed between its lower part and the vertical alignment platform 35. The outer circumferential surface of the take-up shaft 322 has transmission blocks 3221 equidistantly arranged along the circumferential direction. The inner circumferential surface of the finished product center hole 311 has corresponding transmission grooves 312 that fit into the transmission blocks 3221. The take-up shaft 322 is equipped with a locking mechanism to lock the finished product I-beam 31. When the horizontal alignment seat 34 moves, the finished product I-beam 31 has a ready position c away from the take-up shaft 322 and a working position d fitted onto the take-up shaft 322. Figure 8 As shown, before installing the unloaded finished I-beam wheel 31, the transverse alignment seat 34 is located in the preparation position c. The unloaded finished I-beam wheel 31 is first placed on the circumferential alignment roller 351 of the vertical alignment platform 35 by a forklift. The unloaded finished I-beam wheel 31 is manually rotated so that the transmission groove 312 is aligned with the transmission block 3221. Figure 9 As shown, the lateral alignment mechanism drives the lateral alignment seat 34 to move to the working position d and inserts the take-up shaft 322 into the finished product center hole 311. Then, the locking mechanism locks the take-up shaft 322 and the finished product I-beam 31, completing the installation of the unloaded finished product I-beam. At the same time, the vertical alignment mechanism drives the vertical alignment platform 35 to descend, separating the circumferential alignment roller 351 from the unloaded finished product I-beam 31 to prevent it from obstructing the rotation of the take-up shaft 322. When the finished product I-beam 31 is fully loaded, the vertical alignment mechanism drives the vertical alignment platform 35 to rise, allowing the circumferential alignment roller 351 to support the underside of the finished product I-beam 31. The locking mechanism then unlocks the take-up shaft 322 and the finished product I-beam 31. Figure 8As shown, the lateral alignment mechanism drives the lateral alignment seat 34 back to the ready position c. The forklift first places the fully loaded finished I-beam wheels 31 on the pallet on one side of the lateral alignment track 33, and then places the empty finished I-beam wheels 31 on the other side of the pallet onto the lateral alignment seat 34. After the empty finished I-beam wheels 31 are installed, the fully loaded finished I-beam wheels 31 are then moved away. The above device has the following advantages: ① The lateral alignment seat 34 serves as the transfer carrier for the finished I-beam wheels 31, avoiding the need for manual completion of the final stage of disassembly and assembly of the finished I-beam wheels 31, making disassembly and assembly simple, time-saving, and labor-saving; ② The lateral alignment seat 34 has an adjustment structure for adjusting the lateral, longitudinal, and vertical directions of the finished I-beam wheels 31, making the installation of the finished I-beam wheels 31 more accurate and efficient; ③ The finished I-beam wheels 31 have a ready position c away from the winding shaft 322, providing ample movement and operating space for the forklift, further improving the convenience and efficiency of operation.

[0045] The vertical alignment mechanism includes a vertical alignment hydraulic cylinder 341 fixed to the center of the horizontal alignment seat 34. The vertical alignment hydraulic cylinder 341 drives an upward support plate 3411 fixed below the vertical alignment platform 35. The vertical alignment hydraulic cylinder 341, together with the support plate 3411, provides a stable lifting driving force for the vertical alignment platform 35, thereby accurately adjusting the vertical position of the finished I-beam wheel 31.

[0046] The lateral alignment mechanism includes a lateral alignment motor 323, a lateral alignment lead screw 324, and a lateral alignment nut seat 342. One end of the lateral alignment track 33 is fixed to the motor housing 32, and the other end is provided with a track seat 331. The lateral alignment lead screw 324 is located on both sides of the longitudinal direction of the lateral alignment seat 34 and is rotatably disposed between the motor housing 32 and the track seat 331. The lateral alignment nut seat 342 is fixed to the lateral alignment seat 34 and threadedly engaged with each lateral alignment lead screw 324. The lateral alignment motor 323 is disposed inside the motor housing 32 and is provided with a synchronous transmission component that drives the two lateral alignment lead screws 324 to rotate synchronously. The lateral alignment motor 323 drives the two lateral alignment lead screws 324 to rotate synchronously through the synchronous transmission component, thereby driving the lateral alignment seat 34 to move stably and accurately.

[0047] The synchronous transmission assembly includes a synchronous transmission rod 325 rotatably mounted in the motor housing 32 along the longitudinal direction. Each transverse alignment screw 324 is provided with a first bevel gear 3241 located in the motor housing 32. The two ends of the synchronous transmission rod 325 are respectively provided with a second bevel gear 3251 that meshes with the first bevel gear 3241 on the same side. A third bevel gear 3252 is provided in the middle of the synchronous transmission rod 325. The transverse alignment motor 323 is located above the synchronous transmission rod 325 and drives a fourth bevel gear 3231 that meshes with the third bevel gear 3252 downward. The transmission structure formed by the cooperation of multiple bevel gears can make accurate and stable transmission while making reasonable use of the internal space of the motor housing 32.

[0048] The locking mechanism includes a detachable locking disc 325. A limit disc 3222 is provided between the motor housing 32 and the finished I-beam wheel 31. A locking screw 3223 is coaxially provided at the other end of the winding shaft 322 relative to the motor housing 32. The center of the detachable locking disc 325 is provided with a locking threaded hole 3251 that is threaded to the locking screw 3223. After the detachable locking disc 325 is screwed into the locking screw 3223, it cooperates with the limit disc 3222 to lock the finished I-beam wheel 31 to the winding shaft 322. The detachable locking disc 325 and the locking screw 3223 can achieve fast and reliable locking of the finished I-beam wheel 31.

[0049] The motor housing 32 is located in front of the winding shaft 322, on a cable laying platform 36. The cable laying platform 36 has a cable laying track 361 and cable laying seats 365 at both ends of the track. A cable laying slide block 362 is slidably mounted on the cable laying track 361. A cable laying screw 363, threaded and connected to the cable laying slide block 362, is rotatably mounted above the cable laying track 361 on the cable laying seat 365. A cable laying motor 364 is mounted on the cable laying seat 365 to drive the cable laying screw 363 to rotate. Cable laying is positioned above the cable laying slide block 362. The frame 3621 is rotatably equipped with a lower wire-laying wheel 3622 and an upper wire-laying wheel 3623 located behind the lower wire-laying wheel 3622. A wire-laying gap 3624 is formed between the upper wire-laying wheel 3623 and the lower wire-laying wheel 3622 to allow finished products to pass through. The wire-laying motor 364 drives the wire-laying screw 363 to rotate, causing the wire-laying slide 362 to reciprocate at a uniform speed on the wire-laying track 361, thereby evenly distributing the finished products that have passed through the wire-laying gap 3624 onto the finished product I-beam 31, making full use of the winding space of the finished product I-beam 31.

[0050] A safety baffle 37 is provided behind the motor housing 32 and the take-up shaft 322. An inclined section is provided above the safety baffle 37, which gradually tilts towards the take-up shaft 322 as the height increases. The safety baffle 37 forms a protective structure that covers the wires, preventing injury to nearby workers when the wires break, and effectively improving safety.

Claims

1. A high-efficiency copper conductor wire drawing machine, comprising a raw material unfolding device, a wire drawing device, and a finished product winding device arranged sequentially from front to back, wherein the wire drawing device includes a water tank, a wire drawing working chamber is provided inside the water tank, and a front wire drawing wheel, a die frame, and a right wire drawing wheel are arranged sequentially from front to back inside the wire drawing working chamber, and a wire drawing motor for driving the front wire drawing wheel and the right wire drawing wheel is provided outside the water tank, characterized in that: The wire drawing device further includes a solution preparation mechanism for preparing a cooling and lubricating fluid solution, a conveying mechanism for transporting the prepared cooling and lubricating fluid solution to the wire drawing working chamber, and a waste liquid recovery mechanism for recovering waste liquid in the wire drawing working chamber. The solution preparation mechanism includes a solution preparation pool fixed in front of a water tank. A dust cover is provided above the solution preparation pool. The dust cover is equipped with a stirring component for stirring the solution and a feed inlet for pouring cooling and lubricating fluid and water into the solution preparation pool. A feed hopper connected to the feed inlet is provided above the dust cover. The feed hopper is equipped with a guide slope that gradually extends outward from the solution preparation pool as the height increases. The stirring component includes two stirring motors fixed on the left and right sides of the dust cover, respectively. Stirring blades extending below the solution preparation pool are driven by the stirring motors.

2. The high-efficiency copper conductor wire drawing machine according to claim 1, characterized in that: The conveying mechanism includes a conveying pipe, a conveying motor, and a conveying check valve. The conveying pipe is in the shape of an inverted U and is fixed to a dust cover. One end of the U-shape of the conveying pipe extends to a position near the bottom of the solution preparation tank, and the other end extends to a position near the bottom of the drawing working chamber. The conveying motor is fixed above the dust cover and guides the solution in the conveying pipe from the solution preparation tank to the drawing working chamber. The conveying check valve is installed on the conveying pipe and only allows the solution to flow from the conveying pipe to the drawing working chamber.

3. The high-efficiency copper conductor wire drawing machine according to claim 2, characterized in that: The waste liquid recycling mechanism includes a waste liquid pool fixed behind the water tank, and an overflow port with the same lateral width as the wire drawing working chamber and connected to the waste liquid pool is provided near the top of the rear end face of the water tank.

4. The high-efficiency copper conductor wire drawing machine according to claim 1, characterized in that: The raw material unfolding device includes a raw material I-beam and a worktable. The worktable is equipped with a switching turntable located above the worktable and rotating in coordination with it, and a switching servo motor located inside the worktable and driving the switching turntable to rotate. The worktable has an unfolding position and a waiting position on its two horizontal sides, respectively. The switching turntable is located on both horizontal sides and is symmetrically arranged with a feeding turntable above it for placing the raw material I-beam. When the switching turntable rotates, the feeding turntable switches to correspond with the unfolding position or the waiting position. The worktable is equipped with a driving platform above the unfolding position. The driving platform is equipped with a rotating mechanism that drives the raw material I-beam on the feeding turntable to rotate when the feeding turntable is opposite to the unfolding position.

5. The high-efficiency copper conductor wire drawing machine according to claim 4, characterized in that: The rotating mechanism includes a drive seat and a lifting seat. The drive seat is located above the drive platform. Support columns, fixed to the drive platform, are vertically arranged at each rectangular corner below the drive seat. The lifting seat is located between the drive seat and the drive platform and slides vertically with each support column. The drive seat is equipped with a lifting assembly for driving the vertical movement of the lifting seat. The lifting seat has a transmission turntable located below and rotating with the lifting seat, and an unfolding servo motor located above the lifting seat and driving the transmission turntable to rotate. The drive platform has guide holes that slide vertically and rotate circumferentially with the transmission turntable. Below the transmission turntable is a clutch linkage assembly that engages with the rotation of the raw material I-beam when it approaches the raw material I-beam. The raw material I-beam has a central hole extending axially through its center. Vertically penetrating linkage slots are equidistantly arranged on the inner circumferential surface of the central hole. The clutch linkage assembly includes a linkage column fixed axially to the center below the transmission turntable. Linkage blocks corresponding to the linkage slots are arranged on the outer circumferential surface of the linkage column. When the transmission turntable approaches the raw material I-beam, the linkage blocks are inserted into the linkage slots, forming a rotational linkage between the transmission turntable and the raw material I-beam. A vision sensor for detecting the position of the linkage slots is located at the center below the linkage column.

6. The high-efficiency copper conductor wire drawing machine according to claim 5, characterized in that: The worktable is provided with a switching cavity above it for placing a switching turntable. A switching center shaft, rotating with the worktable and driven by a switching servo motor, is vertically positioned below the switching turntable. A switching bearing is provided between the switching center shaft and the worktable. A V-shaped switching groove is provided around the bottom of the switching cavity surrounding the switching center shaft. Switching steel balls, arranged sequentially and rolling with the lower end face of the switching turntable, are provided within the switching groove. Above the switching turntable are feeding cavities for placing various feeding turntables. A feeding center shaft, rotating with the switching turntable, is vertically positioned below the center of each feeding turntable. A feeding bearing is provided between the feeding center shaft and the switching turntable. A V-shaped feeding groove is provided around the bottom of the feeding cavity surrounding the feeding center shaft. Feeding steel balls, arranged sequentially and rolling with the lower end face of the feeding turntable, are provided within the feeding groove.

7. The high-efficiency copper conductor wire drawing machine according to claim 1, characterized in that: The finished product winding device includes a finished product I-beam reel and a motor housing with a built-in winding motor. A winding shaft driven by the winding motor is laterally arranged along the outer edge of the motor housing. A finished product center hole, fitted onto the winding shaft, is axially through the center of the finished product I-beam reel. The device also includes a transverse alignment seat, a transverse alignment mechanism, and a transverse alignment rail. The transverse alignment rail is fixed laterally to the ground and located on both sides below the winding shaft. The transverse alignment seat slides along the transverse alignment rail and reciprocates under the drive of the transverse alignment mechanism. A vertical alignment platform is arranged above the transverse alignment seat, and a mechanism for driving the vertical alignment platform to rise and fall is provided. The vertical alignment mechanism includes circumferential alignment rollers on both sides of the vertical alignment platform, which are rotatably mounted on the sides above the finished product I-beams. When the finished product I-beams are placed on the circumferential alignment rollers, an insertion space is formed between the finished product I-beams and the vertical alignment platform for inserting forks. The outer circumferential surface of the take-up shaft is provided with transmission blocks at equal intervals along the circumference. The inner circumferential surface of the finished product center hole is provided with corresponding transmission grooves that fit into the transmission blocks. The take-up shaft is provided with a locking mechanism to lock the finished product I-beams. When the lateral alignment seat moves, the finished product I-beams have a ready position away from the take-up shaft and a working position fitted onto the take-up shaft.

8. The high-efficiency copper conductor wire drawing machine according to claim 7, characterized in that: The lateral alignment mechanism includes a lateral alignment motor, lateral alignment lead screws, and a lateral alignment nut seat. One end of the lateral alignment track is fixed to the motor housing, and the other end is provided with a track seat. The lateral alignment lead screws are located on both sides of the longitudinal direction of the lateral alignment seat and are rotatably disposed between the motor housing and the track seat. The lateral alignment nut seat is fixed to the lateral alignment seat and threadedly engaged with each lateral alignment lead screw. The lateral alignment motor is disposed in the motor housing and is provided with a synchronous transmission assembly that drives the two lateral alignment lead screws to rotate synchronously. The synchronous transmission assembly includes a synchronous transmission rod that is rotatably disposed in the motor housing along the longitudinal direction. Each lateral alignment lead screw is provided with a first bevel gear located in the motor housing. The two ends of the synchronous transmission rod are respectively provided with second bevel gears that mesh with the first bevel gears on the same side. A third bevel gear is provided in the middle of the synchronous transmission rod. The lateral alignment motor is located above the synchronous transmission rod and drives a fourth bevel gear that meshes with the third bevel gear downwards.

9. The high-efficiency copper conductor wire drawing machine according to claim 8, characterized in that: The locking mechanism includes a detachable locking disc, a limit disc is provided between the motor housing and the finished I-beam reel on the winding shaft, a locking screw is coaxially provided at the other end of the winding shaft relative to the motor housing, and a locking thread hole is provided axially at the center of the detachable locking disc to engage with the locking screw. After the detachable locking disc is screwed into the locking screw, it engages with the limit disc to lock the finished I-beam reel to the winding shaft.

10. The high-efficiency copper conductor wire drawing machine according to claim 9, characterized in that: The motor housing is located in front of the winding shaft on the wire-laying platform. The wire-laying platform is provided with a wire-laying track and wire-laying seats at both ends of the wire-laying track. The wire-laying track is slidably provided with a wire-laying slide block. The wire-laying seat is located above the wire-laying track and is rotatably provided with a wire-laying screw that passes through the wire-laying slide block and is threadedly engaged with the wire-laying slide block. The wire-laying seat is provided with a wire-laying motor that drives the wire-laying screw to rotate. The wire-laying frame is provided above the wire-laying slide block. The wire-laying frame is rotatably provided with a lower wire-laying wheel and an upper wire-laying wheel located above and behind the lower wire-laying wheel. A wire-laying gap is formed between the upper wire-laying wheel and the lower wire-laying wheel for the finished product to pass through.

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