Auxiliary stretching equipment for silver-plated copper wire

Abstract

The invention provides silver-plated copper wire auxiliary stretching equipment, and relates to the field of silver-plated copper wire auxiliary stretching. The wire drawing device comprises a mounting mechanism, a driving mechanism is arranged above the mounting mechanism, a setting mechanism is arranged on the inner side of the mounting mechanism, a heat dissipation mechanism is arranged on the inner side, close to the mounting mechanism, of the setting mechanism, the heat dissipation mechanism is matched with the driving mechanism, and a wire drawing die is arranged in the center of the interior of the heat dissipation mechanism. A limiting mechanism is arranged in the setting mechanism close to the wire drawing die, and a filtering mechanism is arranged on the inner side, away from the heat dissipation mechanism, of the setting mechanism. The rotating rod rotates to indirectly drive the heat dissipation sleeve and the heat dissipation plates to rotate, so that the multiple heat dissipation plates in the rotating state make contact with lubricating oil in the mounting box for multiple times, the lubricating oil dissipates heat, absorbed by the heat dissipation sleeve and the heat dissipation plates, of the wire drawing die, and the heat dissipation effect is greatly improved; and the problem of breakage caused by overheating during stretching of the silver-plated copper wire is solved.

Description

Technical Field

[0001] This invention relates to the field of auxiliary stretching of silver-plated copper wire, specifically to an auxiliary stretching device for silver-plated copper wire. Background Technology

[0002] Silver-plated copper wire is a type of wire in which a layer of silver is uniformly coated on the surface of a copper conductor through an electroplating process. It combines the excellent conductivity of copper with the special physicochemical properties of silver, thus playing an important role in many fields. In order to adapt to different specifications and facilitate subsequent processing, silver-plated copper wire generally needs to be stretched to achieve the required thickness.

[0003] Currently, when drawing silver-plated copper wire to reduce its diameter, the wire is typically passed through a drawing die, which then compresses the wire to change its thickness. However, this compression generates friction, causing a significant amount of heat to accumulate inside the die. If this heat is not dissipated promptly, the die can overheat, leading to a localized temperature increase in the silver-plated copper wire. This localized temperature increase, coupled with the high tensile force, can cause the wire to break, necessitating re-threading – a time-consuming and labor-intensive process that also negatively impacts the quality of the silver-plated copper wire. Therefore, improvements are needed. Summary of the Invention

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides an auxiliary stretching device for silver-plated copper wire, which solves the problem that a large amount of heat accumulated in the mold is not dissipated, resulting in local temperature rise and breakage of the silver-plated copper wire in contact with it during the stretching process.

[0005] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: a silver-plated copper wire auxiliary stretching device, comprising an installation mechanism, a driving mechanism above the installation mechanism, a setting mechanism inside the installation mechanism, a heat dissipation mechanism near the inner side of the setting mechanism, the heat dissipation mechanism cooperating with the driving mechanism, a wire drawing die at the center of the heat dissipation mechanism, a limiting mechanism near the inner side of the setting mechanism near the wire drawing die, a filtering mechanism on the inner side of the setting mechanism away from the heat dissipation mechanism, an air outlet mechanism above the heat dissipation mechanism, the air outlet mechanism cooperating with the installation mechanism and the driving mechanism, and material guiding mechanisms on both sides of the installation mechanism.

[0006] Preferably, the installation mechanism includes an installation box, a connecting plate, a top plate, a mounting plate, and a fixing seat. The top plate is located directly above the installation box, and the bottom surface of the top plate is fixedly connected to the upper surface of the installation box through the connecting plate. There are two mounting plates, which are fixedly connected to the middle of the top surface of the top plate. The fixing seat is fixedly connected to the lower ends of both sides of the installation box.

[0007] Preferably, the setting mechanism includes a setting plate, a setting frame, a setting disk, and setting rods. The setting plate and the setting frame are both fixed to the middle of the inner bottom surface of the mounting box, and the setting plate and the setting frame are arranged side by side. The setting disk is set on the side of the setting plate closer to the setting frame. The setting disk is fixed to the surface of the setting frame through the setting rods, and there are several setting rods distributed on both sides of the setting disk.

[0008] Preferably, the heat dissipation mechanism includes a heat dissipation sleeve, a heat dissipation plate, a connecting sleeve, and a retaining ring. The two ends of the heat dissipation sleeve are rotatably connected to the inner center of the setting plate and the setting disk, respectively, and the setting plate, the setting disk, and the heat dissipation sleeve are interconnected. The connecting sleeve is fixedly connected to the side of the heat dissipation sleeve away from the setting frame. The retaining ring is fixedly connected to the inside of the connecting sleeve near the heat dissipation sleeve. The wire drawing die is located inside the heat dissipation sleeve and is in contact with the inner side of the heat dissipation sleeve. The heat dissipation sleeve is made of pure copper.

[0009] Preferably, the driving mechanism includes a rotating rod, driving wheels, and a driving belt. The outer ends of the rotating rod are rotatably connected to the inside of the mounting plate. A stepper motor is fixedly mounted on one side of the mounting plate, and the output end of the stepper motor is fixedly connected to one end of the rotating rod. The driving wheels are respectively fixedly connected to the end of the rotating rod away from the stepper motor and the outer side of the connecting sleeve. The driving wheels are rotatably connected to each other through the driving belt.

[0010] Preferably, the air outlet mechanism includes a bevel gear disk, a bevel gear, a connecting column, and a blower fan. The bevel gear disk is fixedly connected to the outer side of the middle end of the rotating rod, the connecting column is rotatably connected to the inner side of the top plate, the bevel gear is fixedly connected to the upper end of the connecting column, the bevel gear meshes with the bevel gear disk, and the blower fan is fixedly installed at the lower end of the connecting column.

[0011] Preferably, the filtration mechanism includes an oil leakage box, a filter plate, a pressing frame, a limiting frame, a mounting rod, and an oil drain box. The two sides of the oil leakage box are respectively fixed to the side of the setting plate and the setting frame that are close to each other. The limiting frame is fixed to the middle of the inner cavity of the oil leakage box, and the filter plate is located above the limiting frame. The pressing frame is located above the filter plate. The mounting rod is sequentially fixed to the side of the heat dissipation plate away from the heat dissipation sleeve, and the oil drain box is fixed to the end of the mounting rod away from the heat dissipation plate. The oil drain box surrounds the outside of the oil leakage box. A handle is fixed to the middle of the upper end of the pressing frame.

[0012] Preferably, the limiting mechanism includes a limiting frame, a limiting plate, a bidirectional lead screw, a rotating block, a limiting rod, and a setting groove. The setting groove is opened inside the setting disk. The limiting plate is symmetrically distributed and slidably connected to the inner side of the setting groove. The limiting rod is distributed at both ends of the limiting plate at symmetrical locations. The two ends of the limiting rod pass through the limiting plate and are fixedly connected to the inner side of the setting groove. The limiting frame is fixedly connected to both sides of the setting disk. The two ends of the limiting plate extend to the inner side of the limiting frame. The bidirectional lead screw passes through the limiting plate and is rotatably connected to the inner side of the limiting frame. The limiting plate is threadedly connected to the surface of the bidirectional lead screw. The rotating block is fixedly connected to the upper end of the bidirectional lead screw. The middle part of the limiting plate near the wire drawing die is set at an angle.

[0013] Preferably, the material guiding mechanism includes a mounting base, a winding roller, a material guiding motor, and a guiding assembly. The mounting base is fixedly connected to the upper surface of the fixed base, the winding roller is rotatably connected inside the mounting base, the material guiding motor is fixedly installed on one side of the mounting base, the output end of the material guiding motor passes through the mounting base and is fixedly connected to the winding roller, and the guiding assembly is disposed on both sides inside the mounting box.

[0014] Preferably, the guiding assembly includes a guide rod, a guide seat, and a guide wheel. The guide rod is fixed to both ends of the inner bottom of the mounting box, the guide seat is fixed to the upper end of the guide rod, and the guide wheel is rotatably connected inside the guide seat.

[0015] (III) Beneficial Effects This invention provides an auxiliary stretching device for silver-plated copper wire. It has the following beneficial effects: The rotation of the rotating rod indirectly drives the heat sink and heat sink plate to rotate, thereby allowing multiple heat sink plates to come into contact with the lubricating oil in the mounting box multiple times while rotating. This allows the lubricating oil to dissipate the heat absorbed by the wire drawing die in the heat sink and heat sink plate, greatly improving the heat dissipation effect and reducing the problem of overheating and breakage during the stretching of silver-plated copper wire.

[0016] When the rotating rod rotates, it also drives the fan to rotate through the cooperation of the bevel gear and bevel plate. The rotating fan blows air onto the heat sink and heat plate below, making the air flow faster and greatly improving the heat dissipation efficiency.

[0017] By working together with the filter plate and the oil leakage box, the filter plate can filter out metal debris inside the lubricating oil, reducing the amount of metal debris that adheres to the surface of the silver-plated copper wire along with the lubricating oil. This prevents the metal debris from squeezing the silver-plated copper wire during diameter reduction processing, causing surface depressions and potentially leading to breakage. This significantly improves the quality of the silver-plated copper wire product. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the overall structure of a silver-plated copper wire auxiliary stretching device proposed in this invention. Figure 2 This is a schematic diagram of the mating relationship between the mounting base and the winding roller of the silver-plated copper wire auxiliary stretching device proposed in this invention; Figure 3 This is a side cross-sectional view of a silver-plated copper wire auxiliary stretching device proposed in this invention. Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram showing the structural relationship between the mounting rod and the drain box of a silver-plated copper wire auxiliary stretching device proposed in this invention. Figure 6 This is a schematic diagram of the structural relationship between the wire drawing die and the heat dissipation sleeve in a silver-plated copper wire auxiliary stretching device proposed in this invention. Figure 7 This is a schematic diagram of the mating relationship between the heat sink plate and the heat sink sleeve in a silver-plated copper wire auxiliary stretching device proposed in this invention. Figure 8 This is a schematic diagram showing the positional relationship between the setting plate and the setting disk of the silver-plated copper wire auxiliary stretching device proposed in this invention; Figure 9 This is a schematic cross-sectional view of the internal structure of the setting plate of the silver-plated copper wire auxiliary stretching device proposed in this invention. Figure 10 This is a schematic diagram of the overall structure of the filtration mechanism of a silver-plated copper wire auxiliary stretching device proposed in this invention. Figure 11 This is a schematic diagram showing the oil leakage and side cross-sectional structure of a silver-plated copper wire auxiliary stretching device proposed in this invention. Figure 12 This is a schematic diagram of the overall structure of the filter plate of the silver-plated copper wire assisted stretching device proposed in this invention. Figure 13 This is a schematic diagram of the mating relationship between the mounting box and the connecting plate of the silver-plated copper wire auxiliary stretching device proposed in this invention; Figure 14 This is a schematic diagram of the working relationship between the drive wheel and drive belt of the silver-plated copper wire auxiliary stretching device proposed in this invention; Figure 15 This is a schematic diagram of the bevel gear disc and bevel gear meshing structure of the silver-plated copper wire auxiliary stretching device proposed in this invention.

[0019] The components include: 1. Installation mechanism; 101. Installation box; 102. Connecting plate; 103. Top plate; 104. Installation plate; 105. Fixing seat; 2. Heat dissipation mechanism; 201. Heat dissipation sleeve; 202. Heat dissipation plate; 203. Connecting sleeve; 204. Retaining ring; 3. Wire drawing die; 4. Filtering mechanism; 401. Oil leakage box; 402. Filter plate; 403. Pressing frame; 404. Limiting frame; 405. Installation rod; 406. Oil drain box; 5. Air outlet mechanism; 501. Bevel gear disc; 502. Bevel gear; 503. Connecting column; 504. Blowing fan; 6. Material guide. Mechanism; 601, Mounting base; 602, Winding roller; 603, Guide motor; 604, Guide assembly; 60401, Guide rod; 60402, Guide seat; 60403, Guide wheel; 7, Restriction mechanism; 701, Restriction frame; 702, Restriction plate; 703, Bidirectional lead screw; 704, Rotating block; 705, Limiting rod; 706, Setting groove; 8, Setting mechanism; 801, Setting plate; 802, Setting frame; 803, Setting disc; 804, Setting rod; 9, Drive mechanism; 901, Rotating rod; 902, Drive wheel; 903, Drive belt. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention. Example

[0021] like Figure 1-15 As shown, this embodiment of the invention provides an auxiliary stretching device for silver-plated copper wire, including an installation mechanism 1, a driving mechanism 9 above the installation mechanism 1, a setting mechanism 8 inside the installation mechanism 1, a heat dissipation mechanism 2 near the inner side of the setting mechanism 8, and the heat dissipation mechanism 2 cooperating with the driving mechanism 9, a wire drawing die 3 at the center of the heat dissipation mechanism 2, a limiting mechanism 7 near the inner side of the setting mechanism 8 away from the heat dissipation mechanism 2, a filtering mechanism 4, an air outlet mechanism 5 above the heat dissipation mechanism 2, the air outlet mechanism 5 cooperating with the installation mechanism 1 and the driving mechanism 9, and material guiding mechanisms 6 on both sides of the installation mechanism 1.

[0022] In the above, when the drive mechanism 9 drives the heat dissipation mechanism 2 to dissipate heat from the internal wire drawing mold 3, the drive mechanism 9 will also drive the air outlet mechanism 5 to rotate, so that the air outlet mechanism 5 blows air to the heat dissipation mechanism 2 to dissipate heat, thereby greatly improving the heat dissipation effect.

[0023] The mounting mechanism 1 includes a mounting box 101, a connecting plate 102, a top plate 103, a mounting plate 104, and a fixing seat 105. The top plate 103 is located directly above the mounting box 101, and the bottom surface of the top plate 103 is fixedly connected to the upper surface of the mounting box 101 through the connecting plate 102. There are two mounting plates 104, which are fixedly connected to the middle of the top surface of the top plate 103. The fixing seat 105 is fixedly connected to the lower ends of both sides of the mounting box 101.

[0024] In the above, by setting the positional relationship between the top plate 103 and the mounting box 101, the top plate 103 blocks the sunlight shining from above the mounting box 101, thereby reducing the problem of sunlight directly heating the lubricating oil and causing a decrease in cooling efficiency.

[0025] The setting mechanism 8 includes a setting plate 801, a setting frame 802, a setting disk 803, and a setting rod 804. The setting plate 801 and the setting frame 802 are both fixed to the middle of the inner bottom surface of the mounting box 101, and the setting plate 801 and the setting frame 802 are arranged side by side. The setting disk 803 is located on the side of the setting plate 801 closer to the setting frame 802. The setting disk 803 is fixed to the surface of the setting frame 802 through the setting rod 804, and there are several setting rods 804 distributed on both sides of the setting disk 803.

[0026] In the above, by setting several setting rods 804 distributed on both sides of the setting disk 803, the remaining setting rods 804 can still be connected and fixed after one setting rod 804 breaks, thus improving stability.

[0027] The heat dissipation mechanism 2 includes a heat dissipation sleeve 201, a heat dissipation plate 202, a connecting sleeve 203, and a retaining ring 204. The two ends of the heat dissipation sleeve 201 are rotatably connected to the inner center of the setting plate 801 and the setting disk 803, respectively, and the setting plate 801, the setting disk 803, and the heat dissipation sleeve 201 are interconnected. The connecting sleeve 203 is fixedly connected to the side of the heat dissipation sleeve 201 away from the setting frame 802. The retaining ring 204 is fixedly connected to the inside of the end of the connecting sleeve 203 close to the heat dissipation sleeve 201. The wire drawing die 3 is set inside the heat dissipation sleeve 201 and contacts the inner side of the heat dissipation sleeve 201. The heat dissipation sleeve 201 is made of pure copper.

[0028] In the above, by setting the heat sink 201 to be made of pure copper, the heat sink 201 can conduct heat from the wire drawing mold 3 more quickly when it comes into contact with the wire drawing mold 3, thereby greatly improving the heat dissipation effect.

[0029] The drive mechanism 9 includes a rotating rod 901, a drive wheel 902, and a drive belt 903. The outer ends of the rotating rod 901 are rotatably connected to the inside of the mounting plate 104. A stepper motor is fixedly mounted on one side of the mounting plate 104, and the output end of the stepper motor is fixedly connected to one end of the rotating rod 901. The drive wheel 902 is fixedly connected to the end of the rotating rod 901 away from the stepper motor and the outer side of the connecting sleeve 203, respectively. The drive wheels 902 are rotatably connected to each other through the drive belt 903.

[0030] In the above, through the cooperation between the rotating rod 901 and the mounting plate 104, the mounting plate 104 limits both ends of the rotating rod 901, increases the contact surface, and makes the rotation of the rotating rod 901 more stable.

[0031] The air outlet mechanism 5 includes a bevel gear 501, a bevel gear 502, a connecting column 503, and a blower 504. The bevel gear 501 is fixedly connected to the outer side of the middle end of the rotating rod 901. The connecting column 503 is rotatably connected to the inner side of the top plate 103. The bevel gear 502 is fixedly connected to the upper end of the connecting column 503. The bevel gear 502 and the bevel gear 501 mesh with each other. The blower 504 is fixedly installed at the lower end of the connecting column 503.

[0032] In the above, by the mutual cooperation between the bevel gear disk 501 and the bevel gear 502, when the bevel gear disk 501 rotates once, it drives the bevel gear 502 to rotate multiple times, so that the bevel gear 502 drives the blower fan 504 to blow air quickly.

[0033] The filtration mechanism 4 includes an oil leakage box 401, a filter plate 402, a pressing frame 403, a limiting frame 404, a mounting rod 405, and an oil drain box 406. The two sides of the oil leakage box 401 are fixedly connected to the side of the setting plate 803 and the setting frame 802 that are close to each other. The limiting frame 404 is fixedly connected to the middle of the inner cavity of the oil leakage box 401, and the filter plate 402 is located above the limiting frame 404. The pressing frame 403 is located above the filter plate 402. The mounting rod 405 is fixedly connected to the side of the heat dissipation plate 202 away from the heat dissipation sleeve 201, and the oil drain box 406 is fixedly connected to the end of the mounting rod 405 away from the heat dissipation plate 202. The oil drain box 406 surrounds the outside of the oil leakage box 401. A handle is fixedly connected to the middle of the upper end of the pressing frame 403.

[0034] In the above, by having the drain box 406 surround the outside of the leak box 401, when the drain box 406 rotates around the leak box 401, the drain box 406 will tilt at a higher position and pour the lubricating oil inside the drain box 406 into the drain box 406 for filtration, making the drain box 406 pour the lubricating oil into the leak box 401 more accurately.

[0035] The limiting mechanism 7 includes a limiting frame 701, a limiting plate 702, a bidirectional lead screw 703, a rotating block 704, a limiting rod 705, and a setting groove 706. The setting groove 706 is opened inside the setting disk 803. The limiting plate 702 is symmetrically distributed and slidably connected to the inner side of the setting groove 706. The limiting rod 705 is distributed at both ends of the symmetrical part of the limiting plate 702. The two ends of the limiting rod 705 pass through the limiting plate 702 and are fixedly connected to the inner side of the setting groove 706. The limiting frame 701 is fixedly connected to both sides of the setting disk 803. The two ends of the limiting plate 702 extend to the inner side of the limiting frame 701. The bidirectional lead screw 703 passes through the limiting plate 702 and is rotatably connected to the inner side of the limiting frame 701. The limiting plate 702 is threadedly connected to the surface of the bidirectional lead screw 703. The rotating block 704 is fixedly connected to the upper end of the bidirectional lead screw 703. The middle part of the limiting plate 702 near the wire drawing die 3 is set at an angle.

[0036] In the above, by setting the side of the limiting plate 702 near the wire drawing die 3 at an angle, when the worker does not place the wire drawing die 3 completely in place, the limiting plates 702 are brought closer together, so that the angle contacts one end of the wire drawing die 3 that is not in place, thereby squeezing the wire drawing die 3 into place.

[0037] The material guiding mechanism 6 includes a mounting base 601, a winding roller 602, a material guiding motor 603, and a guiding component 604. The mounting base 601 is fixedly connected to the upper surface of the fixed base 105. The winding roller 602 is rotatably connected inside the mounting base 601. The material guiding motor 603 is fixedly installed on one side of the mounting base 601. The output end of the material guiding motor 603 passes through the mounting base 601 and is fixedly connected to the winding roller 602. The guiding component 604 is arranged on both sides inside the mounting box 101.

[0038] In the above, by having the guide motor 603 drive the winding roller 602 to rotate, when the silver-plated copper wire is bent too long, the winding roller 602 can be rotated in the opposite direction synchronously, thereby straightening the silver-plated copper wire and reducing the problem of skewing and wobbling caused by bending during the stretching process of the silver-plated copper wire, which can scratch the silver plating layer.

[0039] The guide assembly 604 includes a guide rod 60401, a guide seat 60402, and a guide wheel 60403. The guide rod 60401 is fixed to both ends of the inner bottom of the mounting box 101, the guide seat 60402 is fixed to the upper end of the guide rod 60401, and the guide wheel 60403 is rotatably connected inside the guide seat 60402.

[0040] In the above, by setting guide wheels 60403 to limit the silver-plated copper wire, the silver-plated copper wire is kept at approximately the same height during processing, reducing the problem of silver-plated copper wire deviation and making the processing of silver-plated copper wire more stable.

[0041] Working principle: Step 1: When using, if it is necessary to replace the wire drawing die 3, first rotate the rotating blocks 704 on both sides of the setting plate 803 in the opposite direction, so that the rotating blocks 704 drive the bidirectional lead screw 703 to rotate. When the bidirectional lead screw 703 rotates, it will drive the limiting plates 702 to slide away from each other along the inner side of the setting groove 706. When the limiting plates 702 move away from each other, the opening of the heat dissipation sleeve 201 will be opened, and the operator can take out the wire drawing die 3 from the inside of the heat dissipation sleeve 201 and replace it with the wire drawing die 3 of the required diameter. After the replacement is completed, the silver-plated copper wire is passed through the other end of the wire drawing die 3. Then, the wire drawing die 3 is put back into the heat dissipation sleeve 201. Then, rotate the rotating block 704 in the forward direction, so that the limiting plates 702 move closer to each other until they contact each other, thereby restricting the wire drawing die 3 inside the heat dissipation sleeve 201 and preventing the wire drawing die 3 from falling out during use. Step 2: Next, wrap the end of the silver-plated copper wire close to the setting plate 801 around the surface of the winding roller 602 that is close to it. At this time, the silver-plated copper wire will be inside the guide wheel 60403. The guide wheel 60403 will limit the silver-plated copper wire to prevent it from shifting and shaking when it is stretched. Then, inject lubricating oil into the inside of the mounting box 101 until it reaches the height that contacts the middle of the bottom heat sink 202. Step 3: After the lubricating oil is injected to a suitable height, start the guide motor 603 and the stepper motor. When the guide motor 603 starts, it drives the winding roller 602 to rotate in one place. The rotating winding roller 602 will drive the silver-plated copper wire to move and continuously make the silver-plated copper wire contact with the wire drawing die 3, thereby completing the change of diameter of the silver-plated copper wire. During the movement of the silver-plated copper wire, the stepper motor in the start state drives the rotating rod 901 to rotate. The rotating rod 901 drives the upper drive wheel 902 to rotate. When the upper drive wheel 902 rotates, it drives the lower drive wheel 902 to rotate simultaneously through the drive belt 903. Since the lower drive wheel 902 is fixed to the connecting sleeve 203, the drive wheel 902 drives the heat sink 201 and heat sink 202 to rotate through the connecting sleeve 203. At this time, the rotating heat sink 202 will continuously come into contact with the lubricating oil in the mounting box 101, thereby enhancing the heat dissipation effect of the heat sink 202 and the heat sink 201. Because the heat sink 201 is in contact with the inner side of the drawing die 3, the heat of the drawing die 3 will be conducted to the inside of the heat sink 201. With the cooperation of the heat sink 202, the heat sink 3 will be cooled down, reducing the problem of overheating of the drawing die 3 causing the silver-plated copper wire to break under the stretching state. While the rotating rod 901 is rotating, it will also drive the bevel gear disk 501 to rotate. The bevel gear disk 501 will drive the bevel gear 502 in contact with it to rotate. When the bevel gear 502 rotates, it will drive the fan 504 to rotate rapidly through the connecting column 503, so that the rotating fan 504 blows air onto the heat sink 202 below, further cooling the heat sink 202. When the heat sink 202 rotates, the fixed mounting rod 405 drives the oil drain box 406 to rotate towards the opening. When the oil drain box 406 rotates downward, it collects the lubricating oil inside. During the upward rotation, the oil drain box 406 gradually tilts. When the oil drain box 406 tilts to a certain degree, the lubricating oil inside will flow out from the inside of the oil drain box 406 and flow into the inside of the oil leakage box 401, where it contacts the upper surface of the filter plate 402. At this time, the filter plate 402 will filter the metal debris inside the lubricating oil, reducing the adhesion of metal debris to the surface of the silver-plated copper wire. This would prevent the silver-plated copper wire from developing grooves on the surface of the silver-plated copper wire when the wire drawing die 3 changes the diameter, thus preventing the silver-plated copper wire from breaking. The filtered lubricating oil seeps out from the bottom of the filter plate 402 and accumulates, flowing out from the opening at the bottom of the oil leakage box 401. It is poured onto the surface of the silver-plated copper wire to be processed, lubricating and dissipating heat. Example

[0042] When the fan 504 blows air downwards onto the heat sink 202, it also blows air onto the drain box 406 and the leak box 401 to cool down the lubricating oil to be used. When the drain box 406 pours oil into the leak box 401 from above, the lubricating oil will spread out as it falls, thus making more full contact with the flowing air blown by the fan 504, thereby achieving further cooling and improving the cooling effect of the lubricating oil during use.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A silver-plated copper wire auxiliary stretching device, comprising an installation mechanism (1), characterized in that: A drive mechanism (9) is provided above the installation mechanism (1), a setting mechanism (8) is provided inside the installation mechanism (1), a heat dissipation mechanism (2) is provided on the inner side of the setting mechanism (8) near the installation mechanism (1), and the heat dissipation mechanism (2) cooperates with the drive mechanism (9). A wire drawing mold (3) is provided in the center of the heat dissipation mechanism (2), a limiting mechanism (7) is provided inside the setting mechanism (8) near the wire drawing mold (3), a filter mechanism (4) is provided on the inner side of the setting mechanism (8) away from the heat dissipation mechanism (2), an air outlet mechanism (5) is provided above the heat dissipation mechanism (2), the air outlet mechanism (5) cooperates with the installation mechanism (1) and the drive mechanism (9), and a material guiding mechanism (6) is provided on both sides of the installation mechanism (1).

2. The silver-plated copper wire auxiliary stretching device according to claim 1, characterized in that: The installation mechanism (1) includes an installation box (101), a connecting plate (102), a top plate (103), an installation plate (104), and a fixing seat (105). The top plate (103) is located directly above the installation box (101), and the bottom surface of the top plate (103) is fixed to the upper surface of the installation box (101) through the connecting plate (102). There are two installation plates (104) and they are fixed to the middle of the top surface of the top plate (103). The fixing seat (105) is fixed to the lower ends of both sides of the installation box (101).

3. The silver-plated copper wire auxiliary stretching device according to claim 2, characterized in that: The setting mechanism (8) includes a setting plate (801), a setting frame (802), a setting disk (803), and a setting rod (804). The setting plate (801) and the setting frame (802) are both fixed to the middle of the inner bottom surface of the mounting box (101), and the setting plate (801) and the setting frame (802) are arranged side by side. The setting disk (803) is set on the side of the setting plate (801) close to the setting frame (802). The setting disk (803) is fixed to the surface of the setting frame (802) through the setting rod (804), and there are several setting rods (804) distributed on both sides of the setting disk (803).

4. The silver-plated copper wire auxiliary stretching device according to claim 3, characterized in that: The heat dissipation mechanism (2) includes a heat dissipation sleeve (201), a heat dissipation plate (202), a connecting sleeve (203), and a retaining ring (204). The two ends of the heat dissipation sleeve (201) are rotatably connected to the inner center of the setting plate (801) and the setting disk (803), respectively. The setting plate (801), the setting disk (803), and the heat dissipation sleeve (201) are interconnected. The connecting sleeve (203) is fixedly connected to the side of the heat dissipation sleeve (201) away from the setting frame (802). The retaining ring (204) is fixedly connected to the inside of the end of the connecting sleeve (203) close to the heat dissipation sleeve (201). The wire drawing die (3) is set inside the heat dissipation sleeve (201) and is in contact with the inner side of the heat dissipation sleeve (201). The heat dissipation sleeve (201) is made of pure copper.

5. The silver-plated copper wire auxiliary stretching device according to claim 4, characterized in that: The drive mechanism (9) includes a rotating rod (901), a drive wheel (902), and a drive belt (903). The two outer ends of the rotating rod (901) are rotatably connected to the inside of the mounting plate (104). A stepper motor is fixedly installed on one side of the mounting plate (104), and the output end of the stepper motor is fixedly connected to one end of the rotating rod (901). The drive wheel (902) is fixedly connected to the end of the rotating rod (901) away from the stepper motor and the outer side of the connecting sleeve (203), respectively. The drive wheels (902) are rotatably connected to each other through the drive belt (903).

6. The silver-plated copper wire auxiliary stretching device according to claim 1, characterized in that: The air outlet mechanism (5) includes a bevel gear disk (501), a bevel gear (502), a connecting column (503), and a blower (504). The bevel gear disk (501) is fixed to the outer side of the middle end of the rotating rod (901). The connecting column (503) is rotatably connected to the inner side of the top plate (103). The bevel gear (502) is fixed to the upper end of the connecting column (503). The bevel gear (502) meshes with the bevel gear disk (501). The blower (504) is fixedly installed at the lower end of the connecting column (503).

7. The silver-plated copper wire auxiliary stretching device according to claim 3, characterized in that: The filtration mechanism (4) includes an oil leakage box (401), a filter plate (402), a pressing frame (403), a limiting frame (404), a mounting rod (405), and an oil drain box (406). The two sides of the oil leakage box (401) are fixedly connected to the sides of the setting plate (803) and the setting frame (802) respectively, close to each other. The limiting frame (404) is fixedly connected to the middle of the inner cavity of the oil leakage box (401), and the filter plate (402) is located within the limiting frame (406). Above 04), the pressing frame (403) is located above the filter plate (402), the mounting rod (405) is fixedly connected to the side of the heat sink (202) away from the heat sink sleeve (201), and the oil drain box (406) is fixedly connected to the end of the mounting rod (405) away from the heat sink (202). The oil drain box (406) surrounds the outside of the oil drain box (401), and a handle is fixedly connected to the middle of the upper end of the pressing frame (403).

8. The silver-plated copper wire auxiliary stretching device according to claim 3, characterized in that: The limiting mechanism (7) includes a limiting frame (701), a limiting plate (702), a bidirectional lead screw (703), a rotating block (704), a limiting rod (705), and a setting groove (706). The setting groove (706) is opened inside the setting plate (803). The limiting plate (702) is symmetrically distributed and slidably connected to the inside of the setting groove (706). The limiting rod (705) is distributed at both ends of the limiting plate (702) at symmetrical locations. The two ends of the limiting rod (705) pass through the limiting plate (702) and are connected to the inside of the setting groove (706). The limiting frame (701) is fixedly connected to both sides of the setting plate (803). The two ends of the limiting plate (702) extend to the inner side of the limiting frame (701). The bidirectional lead screw (703) passes through the limiting plate (702) and is rotatably connected to the inner side of the limiting frame (701). The limiting plate (702) is threadedly connected to the surface of the bidirectional lead screw (703). The rotating block (704) is fixedly connected to the upper end of the bidirectional lead screw (703). The middle part of the limiting plate (702) near the wire drawing die (3) is set at an angle.

9. The silver-plated copper wire auxiliary stretching device according to claim 2, characterized in that: The material guiding mechanism (6) includes a mounting base (601), a winding roller (602), a material guiding motor (603), and a guiding component (604). The mounting base (601) is fixedly connected to the upper surface of the fixed base (105). The winding roller (602) is rotatably connected to the inside of the mounting base (601). The material guiding motor (603) is fixedly installed on one side of the mounting base (601). The output end of the material guiding motor (603) passes through the mounting base (601) and is fixedly connected to the winding roller (602). The guiding component (604) is arranged on both sides inside the mounting box (101).

10. The silver-plated copper wire auxiliary stretching device according to claim 9, characterized in that: The guiding assembly (604) includes a guide rod (60401), a guide seat (60402), and a guide wheel (60403). The guide rod (60401) is fixed to both ends of the inner bottom of the mounting box (101). The guide seat (60402) is fixed to the upper end of the guide rod (60401). The guide wheel (60403) is rotatably connected inside the guide seat (60402).

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