Multi-stage mold wire jumper prevention type medium-sized fine wire drawing machine

Abstract

The utility model relates to a fine wire drawing machine, and provides a multi-stage mold wire jumping prevention type medium-sized fine wire drawing machine, which comprises a base, an equipment main body, a bin gate and the like, an equipment body is arranged at the top of the base, a processing bin is arranged in the equipment body, round holes allowing wires to penetrate through are formed in the left side and the right side of the equipment body, a bin door is arranged on the front side of the equipment body, and the bin door is rotationally arranged on the equipment body and is opened and closed through a movable supporting rod. According to the utility model, the closed lubricating component is arranged on a wire stretching transmission path, and a high-pressure atomization technology is adopted in the component, so that a lubricant uniformly covers the surface of a wire; and in combination with the dynamically adjusted sliding seat, the tension of the wire rod is automatically adjusted, wire jumping, wire breakage and scratches are prevented, the die abrasion and the wire breakage rate are remarkably reduced, manual intervention is reduced, and the high-precision and high-efficiency machining requirements of the superfine wire rod are met.

Description

Technical Field

[0001] This utility model relates to a fine wire stretching machine, and more particularly to a multi-stage mold anti-skid-line medium-sized fine wire stretching machine. Background Technology

[0002] The multi-stage die anti-skid wire drawing machine is a key piece of equipment for metal wire processing, widely used in the electronics, cable, and precision instrument industries for drawing and forming medium- and fine-gauge wires (0.1-3.0mm in diameter). Its core principle is to progressively reduce the wire cross-sectional area using multi-stage dies, while simultaneously employing anti-skid devices (such as guide rollers) to stabilize the wire path, preventing the wire from detaching from the die track (skid wire) or breaking due to sudden stress changes or vibrations during the drawing process.

[0003] During wire drawing, lubricant is typically sprayed evenly onto the wire surface using a nozzle to form a continuous oil film, which reduces the coefficient of friction between the wire and the die. Traditional wire lubrication systems often employ open-type dripping or spraying methods. During spraying, problems arise such as lubricant splashing and loss, uneven spraying, and large fluctuations in oil film thickness. Especially during high-speed continuous drawing, open-type oil supply makes it difficult to maintain the continuity of lubrication within the die cavity, leading to a sharp increase in the coefficient of friction in areas with insufficient lubrication. This exacerbates die wear and oxidation and discoloration of the wire surface. Furthermore, traditional equipment uses mechanical tension adjustment mechanisms, relying on manual experience to adjust the tightness of the anti-skid device, which negatively impacts processing efficiency and finished product quality. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a multi-stage mold anti-skid wire medium-sized fine wire stretching machine.

[0005] The technical solution is as follows: A multi-stage mold anti-skid wire medium-sized fine wire drawing machine, comprising a base, a main body, a chamber door, a wire guide frame, a guide wheel, a partition plate, a mold, a sliding seat, and an electric cylinder. The main body is located on the top of the base, and a processing chamber is located inside the main body. Circular holes allowing wires to pass through are opened on both the left and right sides of the main body. A chamber door is located on the front side of the main body, and the door is rotatably mounted on the main body, opening and closing via a movable support rod. A wire guide frame is located on the upper left side of the main body, and a wire guide wheel is mounted on the wire guide frame. A guide wheel is installed on the left side of the main body. A partition plate is located inside the processing chamber of the main body, dividing the processing chamber into two cavities distributed front and rear. The partition plate has through holes connecting two cavities. Multiple molds are spaced apart on the front side of the partition plate. Two sliding seats are symmetrically arranged on the right side of the partition plate near each mold. The sliding seats consist of a mounting base, a roller rotatably mounted on the mounting base, and an electric cylinder. The base of the electric cylinder is connected to the partition plate. The mounting base is slidably mounted on the partition plate. The drive rod of the electric cylinder is connected to the mounting base. The electric cylinder pushes the mounting base up and down, thereby driving the roller to move up and down. A pressure sensor is installed inside the roller. A closed lubrication assembly is installed on the left side of the partition plate near each mold. It is used to lubricate the wires of the extended line. A take-up mechanism is installed on the top right side of the base.

[0006] As a further preferred embodiment, the enclosed lubrication assembly includes a lubrication box, an oil tank, a lubrication cavity, an oil spray component, and a pump body. The lubrication box is fixedly mounted on a partition plate. The lubrication box contains a lubrication cavity. Both sides of the lubrication box have threading holes that allow wires to pass through. The oil tank is slidably mounted at the bottom of the lubrication box. An oil seepage hole is opened at the bottom of the lubrication cavity of the lubrication box, which connects the lubrication cavity with the internal space of the oil tank. An oil spray component is mounted at the top of the lubrication cavity. A pump body is mounted on the lubrication box. The input end of the pump body extends into the lower part of the oil tank through a flexible tube, and the output end of the pump body is connected to the oil spray component.

[0007] As a further preferred embodiment, the take-up mechanism includes a fixed plate, a wire feeding wheel, a take-up machine, a transmission component, and a wiring seat. The fixed plate is vertically mounted on the rear right side of the base. The wire feeding wheel is rotatably mounted on the left side of the fixed plate. Two take-up machines are mounted on the right side of the fixed plate. Each take-up machine consists of a take-up roller and a motor. A transmission component is mounted in the area between the wire feeding wheel and the take-up machine on the fixed plate. The transmission component is aligned with the direction of the take-up roller. A wiring seat is mounted on the transmission component, and the transmission component drives the wiring seat to move back and forth.

[0008] As a further preferred option, it also includes a flow guide seat and a wire sleeve. A flow guide seat is provided on the left side of the lubrication box, and a wire sleeve is connected to the left side of the flow guide seat. Both the flow guide seat and the wire sleeve are hollow inside, and their internal spaces are interconnected. The flow guide seat is provided with a flow inlet, and the flow guide seat has a wire hole that is concentric with the wire sleeve. The wire hole is concentric with the wire hole on the left side of the lubrication box.

[0009] As a further preferred embodiment, it also includes a tension wheel and an elastic seat. An elastic seat is slidably provided in the area between the cable wheel and the transmission component on the fixed plate. The tension wheel is mounted on the elastic seat and bounces up and down on the fixed plate through the elastic seat.

[0010] As a further preferred option, an oil receiving frame is also included. The oil receiving frame is placed inside the processing chamber of the main body of the equipment and is located below the mold.

[0011] This utility model has the following advantages:

[0012] 1. This utility model sets up a closed lubrication component on the path of wire stretching and transmission, and uses high-pressure atomization technology in the component to make the lubricant evenly cover the surface of the wire; combined with a dynamically adjustable sliding seat, the wire tension is automatically adjusted to prevent wire skipping, wire breakage and scratches, significantly reduce mold wear and wire breakage rate, reduce manual intervention, and meet the high precision and high efficiency processing requirements of ultra-fine wires.

[0013] 2. This utility model sets up two winding machines to wind alternately, eliminating the need to stop the machine to change the reel. This effectively avoids the production interruption caused by reel changing in traditional single-machine winding, and significantly improves the continuity and production efficiency of wire processing.

[0014] 3. This utility model innovatively adds a cooling sleeve in front of the lubrication component, which will cool the large amount of heat generated by the intense friction between the wire and the mold and guide wheel during high-speed stretching, significantly reducing the initial temperature of the wire when it enters the lubrication area. This effectively reduces the problems of thermal decomposition of lubricant and oxidation of wire surface caused by high temperature, thereby improving the lubrication effect and wire surface quality, extending the service life of the mold, and ensuring the stability and consistency of the ultra-fine wire processing process. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the main body of the device, the guide wheel, and the partition plate, etc.

[0017] Figure 3 This is a three-dimensional structural diagram of the partition plate, mold, and closed lubrication assembly of this utility model.

[0018] Figure 4 This is a disassembled diagram of the closed lubrication assembly of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the wire take-up mechanism, tension wheel, and elastic seat of this utility model.

[0020] Figure 6 This is a plan view of the present invention.

[0021] The components are: 1-base, 2-equipment body, 21-door, 3-lead frame, 31-lead wheel, 4-fixed plate, 41-transmission wheel, 42-winding machine, 43-transmission component, 431-wiring seat, 5-partition plate, 502-through hole, 51-mold, 52-sliding seat, 53-electric cylinder, 6-lubrication box, 61-oil tank, 62-lubrication cavity, 63-oil spraying component, 64-pump body, 7-guide seat, 71-wire sleeve, 8-tension wheel, 81-elastic seat, 9-oil receiving frame. Detailed Implementation

[0022] The technical solution will be further described below with reference to specific embodiments. It should be noted that the terms "up," "down," "left," and "right" used in this document refer only to the position of the structure shown in the corresponding drawings. The serial numbers assigned to components in this document, such as "first," "second," etc., are only used to distinguish the described objects and have no sequential or technical meaning. Unless otherwise specified, terms such as "connection" and "linkage" in this application include both direct and indirect connections (linkages).

[0023] Example 1

[0024] A multi-stage mold anti-skid wire drawing machine for medium-sized fine wires, such as... Figure 1-6 As shown, the overall structure is ingeniously designed and fully functional, greatly improving the efficiency and quality of fine wire stretching processing. This wire stretching machine mainly includes a base 1, a main body 2, a door 21, a wire guide frame 3, a guide wheel 31, a partition plate 5, a mold 51, a sliding seat 52, and an electric cylinder 53. The main body 2 is stably mounted on the top of the base. A control panel is located on the front right side of the base 1, facilitating parameter setting and operation control by the operator. The main body 2 contains a processing chamber with circular holes on both sides to allow wires to pass through, providing a passage for wire entry and exit. The door 21 is located on the front of the main body 2 and is rotatably mounted on it. It opens and closes via a movable support rod: during processing, it is in a closed processing chamber state; during the wire guiding or maintenance stage, it is in an open state, ensuring the equipment is always in good operating condition.

[0025] A wire guide frame 3 is provided on the upper left side of the main body 2. The wire guide frame 3 is equipped with a wire guide wheel. Its main function is to guide the wire accurately and smoothly into the processing flow, avoiding processing failures caused by wire deviation. A guide wheel 31 is installed on the left side of the main body 2 to further assist the wire in smoothly entering the main body 2 and ensure that the wire maintains a good posture before entering the processing area.

[0026] The processing chamber of the main body 2 is equipped with a partition plate 5, which divides the processing chamber of the main body 2 into two cavities distributed in front and behind. The rear cavity is used to install the temperature control components and is completely closed. This design can effectively maintain the temperature stability in the processing chamber, provide a suitable environment for wire stretching processing, and ensure processing accuracy. The partition plate 5 is provided with a through hole 502 connecting the two cavities, which facilitates the transfer of the temperature control medium between the rear cavities into the front processing chamber.

[0027] Multiple molds 51 are spaced apart on the front side of the partition plate 5. These molds 51 can perform multi-stage stretching and shaping of the wire to achieve the required specifications and performance. Near the right side of each mold 51, the partition plate 5 has two symmetrically arranged sliding seats 52. Each sliding seat 52 consists of a mounting base, a roller rotatably mounted on the mounting base, and an electric cylinder 53. The base of the electric cylinder 53 is connected to the partition plate 5, the mounting base is slidably mounted on the partition plate 5, and the drive rod of the electric cylinder 53 is connected to the mounting base. The electric cylinder 53 pushes the mounting base up and down, thereby driving the roller to move up and down. A pressure sensor is installed inside the roller, which is signal-connected to the electric cylinder 53 on the same sliding seat 52. This sensor can detect the pressure of the wire on the roller in real time and feed the signal back to the electric cylinder 53. The electric cylinder 53 quickly adjusts the position of the roller based on the pressure signal, ensuring stable tension of the wire during stretching, effectively avoiding wire skipping or breakage, and greatly improving the stability and reliability of the processing.

[0028] Each partition plate 5 has a closed lubrication component located on the left side near each die 51, which plays a crucial role in lubricating the wire during the wire drawing process. This lubrication component continuously lubricates the wire during the wire drawing process, reducing friction between the wire and the die and rollers, reducing wear, significantly improving the surface quality of the wire, and extending the service life of the wire and the equipment.

[0029] The lubrication assembly includes a lubrication box 6, an oil tank 61, a lubrication cavity 62, an oil spray nozzle 63, and a pump body 64. The lubrication box 6 is fixedly mounted on the partition plate 5. The lubrication box 6 contains a lubrication cavity 62. Both sides of the lubrication box 6 have threading holes to allow wires to pass through, ensuring continuous lubrication during stretching. The oil tank 61 is slidably mounted at the bottom of the lubrication box 6 and can be slidably removed from the lubrication box 6 for easy addition or replacement of lubricating oil by the operator. The bottom of the lubrication cavity 62 has an oil seepage hole that connects the lubrication cavity 62 to the internal space of the oil tank 61, allowing the lubricating oil in the oil tank 61 to smoothly enter the lubrication cavity 62. The top of the lubrication chamber 62 is equipped with an oil sprayer 63. The oil sprayer 63 uses atomization technology to evenly spray lubricating oil in a mist form, filling the lubrication chamber 62 and adhering it to the surface of the transmitted wire. This allows the wire to fully absorb the lubricating oil, achieving optimal lubrication. The lubrication tank 6 is equipped with a pump body 64. The input end of the pump body 64 extends into the lower part of the oil tank 61 via a hose, and the output end of the pump body 64 is connected to the oil sprayer 63. When the pump body 64 operates, it draws lubricating oil from the oil tank 61 and delivers it to the oil sprayer 63, achieving a circulating supply of lubricating oil. This ensures the wire is always well lubricated, reducing heat and wear caused by friction, improving wire processing quality, and extending equipment lifespan.

[0030] The base 1 has a take-up mechanism on the top right. The take-up mechanism includes a fixed plate 4, a wire conveying wheel 41, a winding machine 42, a transmission component 43, and a wire mounting base 431. The fixed plate 4 is vertically mounted on the rear right side of the base 1. The wire conveying wheel 41 is rotatably mounted on the left side of the fixed plate 4. The wire conveying wheel 41 can assist the wire to smoothly transition from the processing area to the take-up area, avoiding the wire from getting stuck or tangled during the transition. The fixed plate 4 has two winding machines 42 on the right side. Each winding machine 42 consists of a winding roller and a motor. The two winding machines 42 can work alternately. When the coil on one winding machine 42 reaches the set length, it continues to be wound by another winding machine 42, realizing rapid coil changing and greatly improving production efficiency. A transmission component 43 is provided in the area between the wire feeding wheel 41 on the fixed plate 4 and the winding machine 42. The transmission component 43 is aligned with the winding roller. A wire feeding seat 431 is provided on the transmission component 43. The transmission component 43 drives the wire feeding seat 431 to move back and forth, so that the wire can be wound evenly and neatly on the winding roller, avoiding uneven or loose winding of the wire, ensuring winding quality, and providing convenience for subsequent processing or use.

[0031] See Figure 6During wire routing, the wire is guided by the wire guide frame 3 and the guide wheel 31 to the round hole on the left and continues to be threaded to the right. Upon passing the first closed lubrication assembly on the left, the oil sprayer 63 sprays lubricating oil evenly in a mist onto the wire surface, forming a lubricating film that effectively reduces friction between the wire and subsequent components. The wire then passes through the first mold 51 on the left, where it is stretched and shaped to meet initial specifications. The wire continues to the right, passing between the rollers of two adjacent sliding seats 52. Pressure sensors inside the rollers detect the wire pressure in real time and transmit the signal to the electric cylinder 53. The electric cylinder 53 quickly adjusts the roller position based on the signal to ensure stable wire tension and prevent deformation or breakage due to tension fluctuations. The wire is then sequentially passed to the right through multiple closed lubrication assemblies, molds 51, and sliding seats 52, receiving sufficient lubrication at each lubrication assembly and undergoing stretching and shaping at each mold 51, while maintaining stable tension throughout. Finally, one end of the wire is passed through the round hole on the right side of the main body 2 of the equipment and wound up by the take-up mechanism. The stretching power mainly relies on the take-up mechanism. The motor of the take-up machine 42 drives the take-up roller to rotate and wind up the wire. The wire transfer wheel 41 assists in the smooth transition of the wire, and the transmission component 43 drives the wire feeding seat 431 to move back and forth, so that the wire is evenly wound on the take-up roller. Through multi-stage die stretching and lubrication of the closed lubrication component, as well as the stable control of wire tension by the sliding seat 52, efficient and high-quality stretching of fine wire is achieved. At the same time, the alternating winding function of the take-up mechanism improves the continuity and efficiency of production.

[0032] Example 2

[0033] Based on Example 1, as in Example 1, Figure 3 and Figure 4 As shown, it also includes a flow guide seat 7 and a sleeve 71. A flow guide seat 7 is provided on the left side of the lubrication box 6. The flow guide seat 7 is firmly connected to the left side of the lubrication box 6 by welding. This connection method ensures the structural stability between the flow guide seat 7 and the lubrication box 6, preventing the flow guide seat 7 from loosening due to vibrations or other factors during equipment operation. A sleeve 71 is connected to the left side of each flow guide seat 7. The sleeve 71 and the flow guide seat 7 are tightly connected by threads. The threaded connection is not only reliable but also facilitates subsequent disassembly and maintenance. Both the flow guide seat 7 and the sleeve 71 are hollow inside, and their internal spaces are interconnected. This structural design allows lubricating oil and cooling medium to flow smoothly within them. The guide seat 7 is equipped with two flow inlets, which are connected to an external cooling medium supply system through pipes. The cooling medium can flow into and out of the guide seat 7 through the inlets. The guide seat 7 has wire holes that are concentric with the wire sleeve 71. The wire holes are all concentric with the wire threading hole on the left side of the lubrication box 6. This precise concentric design ensures that the wire can accurately pass through the guide seat 7 and the wire sleeve 71 when passing through the lubrication box 6, and will slide in contact with the wire sleeve 71.

[0034] During high-speed stretching, the wire generates intense friction with the die and guide rollers, producing a significant amount of heat. Before passing through the lubrication box 6, the wire passes through the guide seat 7 and the wire sleeve 71. During this process, the cooling medium flows within the guide seat 7 and the wire sleeve 71. As the wire slides in contact with the wire sleeve 71, the cooling medium carries away the heat from the wire surface, significantly reducing the initial temperature of the wire entering the lubrication area. This effectively reduces the problem of lubricant thermal decomposition caused by high temperatures, as lubricants are prone to chemical changes at high temperatures, and the decomposed lubricant's lubrication performance decreases drastically. Lowering the wire temperature avoids this. Simultaneously, it reduces wire surface oxidation. High temperatures accelerate the oxidation reaction on the wire surface, forming an oxide layer that affects the wire's surface quality and performance. The use of the cooling sleeve effectively inhibits this oxidation reaction, thereby improving lubrication and wire surface quality. Good lubrication and surface quality are crucial for ensuring the quality of wire processing. It can also extend the service life of the mold. High temperatures can cause wear and deformation on the mold surface, reducing the mold's precision and service life. The cooling sleeve lowers the wire temperature and reduces the contact between the mold and the high-temperature wire, thereby extending the mold's service life. Ensuring the stability and consistency of the ultrafine wire processing is crucial; a stable processing process is an important prerequisite for ensuring consistent product quality. This invention innovatively adds a cooling sleeve before the lubrication assembly, solving many problems caused by wire overheating during high-speed stretching, demonstrating significant innovation and practicality.

[0035] Among them, such as Figure 5As shown, it also includes a tension wheel 8 and an elastic seat 81. The elastic seat 81 is slidably provided in the area between the cable wheel 41 and the transmission component 43 on the fixed plate 4. The elastic seat 81 is slidably installed by the cooperation of the slide rail and the slide groove on the fixed plate 4. This sliding installation method allows the elastic seat 81 to move flexibly on the fixed plate 4. At the same time, a spring is provided at the bottom of the elastic seat 81. One end of the spring is connected to the bottom of the elastic seat 81, and the other end is connected to the fixed plate 4. The elastic force of the spring provides the power for the elastic seat 81 to bounce up and down. A tension wheel 8 is installed on the elastic seat 81. The tension wheel 8 is mounted on the elastic seat 81 via bearings. The bearings ensure that the tension wheel 8 can rotate freely, reducing friction during rotation. After the wire passes over the wire feed wheel 41, it passes under the tension wheel 8, then through the wire feed seat 431, and passes right over the take-up roller. During the take-up process, due to changes in wire tension, the tension wheel 8 bounces up and down on the fixed plate 4 via the elastic seat 81. If the wire tension is too high, the tension wheel 8 will be pressed upward by the wire, and the spring at the bottom of the elastic seat 81 will be compressed. The spring force buffers the wire tension, preventing the wire from breaking due to excessive tension. When the wire tension decreases, the spring will push the elastic seat 81 and the tension wheel 8 upward, maintaining a suitable wire tension. This ensures that the wire tension is uniform during take-up, avoiding problems such as uneven wire arrangement, loose take-up, or wire tangling caused by uneven tension. This improves the quality and efficiency of take-up, ensuring that the ultrafine wire can be neatly and tightly wound on the take-up roller.

[0036] In addition, such as Figure 1 and Figure 2 As shown, the equipment also includes an oil collecting frame 9. The oil collecting frame 9 is placed inside the processing chamber of the main body 2. It is positioned using a positioning groove within the processing chamber, ensuring that the oil collecting frame 9 is accurately located below the mold 51. During equipment operation, the mold 51 may accumulate oil due to lubricating oil dripping or oil contamination generated during processing. This oil drips into the oil collecting frame 9, which effectively collects the oil, preventing it from dripping to the bottom of the processing chamber of the main body 2. This avoids oil accumulation in the processing chamber, reducing the difficulty and workload of cleaning the equipment. Simultaneously, it reduces oil contamination of other components, lowers the risk of component malfunctions due to oil contamination, extends the equipment's service life, ensures the stability and reliability of equipment operation, and provides a good equipment environment for the processing of ultrafine wires.

[0037] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. A multi-stage mold anti-skid wire medium-sized fine wire drawing machine, including a base (1); Its features are: It also includes a main body (2), a door (21), a lead wire frame (3), a guide wheel (31), a partition plate (5), a mold (51), a sliding seat (52), and an electric cylinder (53). The main body (2) is located on the top of the base (1). The processing chamber is located inside the main body (2). The main body (2) has round holes on both the left and right sides to allow wires to pass through. The door (21) is located on the front side of the main body (2). The door (21) is rotatably mounted on the main body (2) and is opened and closed by a movable support rod. The lead wire frame (3) is located on the upper left side of the main body (2). The lead wire frame (3) is located on the lead wire frame (3). The guide wheel (31) is installed on the left side of the main body (2). The processing chamber of the main body (2) is equipped with a partition plate (5). The partition plate (5) divides the processing chamber of the main body (2) into two cavities distributed front and back. The partition (5) is provided with a through hole (502) connecting two cavities. Multiple molds (51) are spaced apart on the front side of the partition (5). Two sliding seats (52) are provided on the right side of the partition (5) near each mold (51) in an up-down symmetrical arrangement. The sliding seat (52) consists of a mounting base, a roller rotatably mounted on the mounting base, and an electric cylinder (53). The base of the electric cylinder (53) is connected to the partition (5). The mounting base is slidably mounted on the partition (5). The drive rod of the electric cylinder (53) is connected to the mounting base. The electric cylinder (53) pushes the mounting base up and down, thereby driving the roller up and down. A pressure sensor is provided inside the roller. A closed lubrication assembly is provided on the left side of the partition (5) near each mold (51) for lubricating the wire strands. A take-up mechanism is provided on the right top of the base (1).

2. The multi-stage mold anti-skid-line medium-sized fine wire drawing machine as described in claim 1, characterized in that: The enclosed lubrication assembly includes a lubrication box (6), an oil tank (61), a lubrication cavity (62), an oil sprayer (63), and a pump body (64). The lubrication box (6) is fixedly installed on the partition plate (5). The lubrication box (6) has a lubrication cavity (62) inside. Both sides of the lubrication box (6) have wire holes that allow wires to pass through. The oil tank (61) is slidably installed at the bottom of the lubrication box (6). The bottom of the lubrication cavity (62) of the lubrication box (6) has an oil seepage hole that connects the lubrication cavity (62) with the internal space of the oil tank (61). The top of the lubrication cavity (62) is equipped with an oil sprayer (63). The pump body (64) is installed on the lubrication box (6). The input end of the pump body (64) extends into the lower part of the oil tank (61) through a flexible tube. The output end of the pump body (64) is connected to the oil sprayer (63).

3. A multi-stage mold anti-skid-line medium-sized fine wire drawing machine as described in claim 2, characterized in that: The take-up mechanism includes a fixed plate (4), a wire feeding wheel (41), a take-up machine (42), a transmission component (43), and a wiring seat (431). The fixed plate (4) is vertically mounted on the rear right side of the base (1). The wire feeding wheel (41) is rotatably mounted on the left side of the fixed plate (4). Two take-up machines (42) are mounted on the right side of the fixed plate (4). Each take-up machine (42) consists of a take-up roller and a motor. The transmission component (43) is mounted in the area between the wire feeding wheel (41) and the take-up machine (42) on the fixed plate (4). The transmission component (43) is aligned with the direction of the take-up roller. The wiring seat (431) is mounted on the transmission component (43). The transmission component (43) drives the wiring seat (431) to move back and forth.

4. A multi-stage mold anti-skid-line medium-sized fine wire drawing machine as described in claim 3, characterized in that: It also includes a flow guide seat (7) and a wire sleeve (71). The left side of the lubrication box (6) is provided with a flow guide seat (7), and the left side of the flow guide seat (7) is connected to a wire sleeve (71). The flow guide seat (7) and the wire sleeve (71) are both hollow inside, and their internal spaces are interconnected. The flow guide seat (7) is provided with a flow outlet, and the flow guide seat (7) has a wire hole that is concentric with the wire sleeve (71). The wire hole is concentric with the wire hole on the left side of the lubrication box (6).

5. A multi-stage mold anti-skid-line medium-sized fine wire drawing machine as described in claim 4, characterized in that: It also includes a tension wheel (8) and an elastic seat (81). The elastic seat (81) is slidably provided in the area between the cable wheel (41) and the transmission component (43) on the fixed plate (4). The tension wheel (8) is installed on the elastic seat (81). The tension wheel (8) bounces up and down on the fixed plate (4) through the elastic seat (81).

6. A multi-stage mold anti-skid-line medium-sized fine wire drawing machine as described in claim 5, characterized in that: It also includes an oil receiving frame (9), which is placed in the processing chamber of the main body of the equipment (2) and is located below the mold (51).

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