High-extension steel wire cold-drawing equipment

Abstract

The invention relates to the technical field of metal processing, and discloses high-extension steel wire cold-drawing equipment which comprises an equipment assembling base, a plurality of conveying rollers and a cold-drawing box, the conveying rollers and the cold-drawing box are sequentially arranged on the equipment assembling base, a fixing plate is arranged between a steel wire frame and the conveying rollers, and a steel wire winding drum is assembled on a steel wire assembling mechanism. A steel wire guide piece through which a steel wire body output by the steel wire reel penetrates is inserted into the side end of the fixing plate, an impurity removing mechanism capable of removing impurities on the surface of the steel wire body is arranged at the top of the fixing plate, and a cleaning mechanism capable of removing wire drawing powder is arranged in the cold drawing box; compared with the prior art, the steel wire winding drum is arranged on the steel wire assembling mechanism with the rotating shaft perpendicular to the cold-drawing box, so that when the steel wire winding drum outputs a steel wire body, the steel wire winding drum can directly release the steel wire body through rotation, and the steel wire body is prevented from generating the tendency of resisting torsional force in the process; and therefore, the steel wire body is only subjected to axial force of the conveying rollers, and the steel wire body can be uniformly deformed in the axial direction when being drawn.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing, in particular to a high-ductility steel wire cold drawing device. Background Art

[0002] High ductility steel wire is a steel wire material with excellent ductility. While maintaining high strength, it has good flexibility and ductility, and can withstand a large degree of tensile deformation without breaking. It can be widely used in prestressed structures of buildings and bridges, high-end cable manufacturing, automotive parts, aerospace and other fields that require high material toughness and deformation resistance.

[0003] Steel wire cold drawing equipment is a mechanical equipment used to draw steel wire at room temperature. It mainly includes cold drawing machine, shelling machine, rust removal equipment and lubrication equipment, etc. Among them, the cold drawing machine is the core equipment. It pulls the steel wire through the wire drawing die through the reel to reduce its diameter and increase its length to change its shape and performance.

[0004] The general form of feeding steel wire during existing cold drawing of steel wire is to place the bundled steel wire on a support frame using a forklift or other lifting equipment. Since the bundled steel wire generally lacks support inside and cannot rotate, the hollow part inside the bundled steel wire needs to be parallel to the feed port of the cold drawing equipment when conveying the steel wire to the cold drawing equipment, so as to achieve the purpose of feeding without rotating the bundled steel wire. However, the feeding process of the above-mentioned bundled steel wire will cause the steel wire to be subjected to structural torsional force, that is, the steel wire needs to resist the torsional force of its own structure while resisting the pulling force of the cold drawing equipment. In the torsional direction, the torsional strength of the steel wire will increase, but the strength and ductility in the axial tensile direction will be weakened to a certain extent, which is not conducive to the subsequent steel wire cold drawing process. Summary of the invention

[0005] In order to solve the above-mentioned problems, the present invention provides a high-ductility steel wire cold drawing equipment.

[0006] In order to solve the above technical problems, the technical solution proposed by the present invention is: A high-ductility steel wire cold drawing equipment, comprising an equipment assembly base and a plurality of conveying rollers and a cold drawing box arranged in sequence on the equipment assembly base, a steel wire rack is provided on one side of the conveying roller at the end, a fixing plate is provided between the steel wire rack and the conveying roller, a steel wire assembly mechanism is provided on the steel wire rack, a steel wire reel is provided on the steel wire assembly mechanism, a steel wire guide through which a steel wire body output by the steel wire reel passes is plugged into a side end of the fixing plate, a cleaning mechanism capable of cleaning impurities on the surface of the steel wire body is provided on the top, and a cleaning mechanism capable of cleaning wire drawing powder is provided in the cold drawing box; The wire rack includes a top plate, and two side frames are correspondingly arranged on the top of the top plate. The wire assembly mechanism includes a lifting device located on the top plate, a hanger is arranged at the bottom end of the lifting cable wound on the lifting device, and the lifting cable passes through the top plate, and side plates are arranged at both ends of the hanger. A gear ring is rotatably provided on the outer ends of the two side plates, and the gear ring is driven to rotate by a driving device fixed to the side plate, and a clamping cylinder inserted into the wire drum is inserted inside, and a plurality of through grooves are arranged on the clamping cylinder, and a screw hole for inserting a stud thread is arranged at the end, and a limiting telescopic part is arranged at the end of the stud, and a driving shaft is arranged at the end of the limiting telescopic part, and a plurality of arc-shaped transmission parts are hinged on the driving shaft, and a telescopic block passing through the through groove is hinged at the end of the arc-shaped transmission part.

[0007] As an improvement, the wire guide comprises a fixing ring fixed on a fixing plate, in which a material guide is fixed, which passes through the fixing ring and the fixing plate and is passed through the wire body. The material guide is inserted from the wire body at one end and has an arc-shaped cross-section, and a stud barrel is threadedly inserted at the other end. The inner diameter of the stud barrel is equal to the diameter of the wire body, and an adjusting end second passed through the wire body is fixed at the end.

[0008] As an improvement, the impurity removal mechanism includes a fixed seat fixed on a fixed plate, a water pump is provided on the fixed seat, a water inlet end of the water pump is connected to a pumping pipe, a collecting tank located below the material guide member and capable of collecting water is provided on the fixed ring, a filter tube located in the collecting tank is provided at the end of the pumping pipe, a hinged rod is hinged on the fixed plate, a rotating block is provided at the bottom of the hinged rod end for rotation, a sleeve is hinged in the rotating block and is sleeved on the outside of the steel wire body, a water outlet pipe is provided at the water outlet end of the water pump, the end of the water outlet pipe is communicated with the sleeve and is fixed to the hinged rod by a fixed block.

[0009] As an improvement, the cold drawing box includes a box body, in which a lubrication bin is provided. The wire drawing powder in the lubrication bin can lubricate the steel wire body. A collecting bin is provided on one side of the lubrication bin for collecting debris remaining during the cold drawing process of the steel wire body. The cleaning mechanism includes a wire drawing die plugged into the inner wall of the collecting bin, and a clamping part fixed by bolts and plugged into the wire drawing die is provided on the box body.

[0010] As an improvement, the cleaning mechanism includes a docking tube whose end is fixed on the inner wall of the collecting bin and the other end is docked with the wire drawing die. A gear ring is rotatably provided at the end of the docking tube, and a gear ring frame located outside the gear ring is fixed at the end. The gear ring is driven to rotate by a driving device fixed on the inner wall of the collecting bin. An extension tube through which the steel wire body passes is fixed near one end of the docking tube. The extension tube is provided with a plurality of scrapers that are slidably connected to the docking tube and the funnel-shaped end face of the inlet of the wire drawing die at the same time to clean up debris.

[0011] As an improvement, a transparent leakage groove is provided at the bottom of the docking tube, a leakage channel connected to the leakage groove is provided at the inner wall of the collecting bin, and the bottom end of the leakage channel is connected to the collecting bin.

[0012] As an improvement, the inner walls on both sides of the side frame are provided with card slots, and the side panels are located in the card slots and are slidably connected with the card slots.

[0013] As an improvement, the wire rack includes two guide rails whose ends are fixed on the equipment assembly base and pass through the bottom of the two side frames respectively. The guide rail outer shell is connected with a spring located between the side frame and one end of the guide rail close to the conveying roller.

[0014] As an improvement, the clamping cylinder is provided with a plurality of sliding grooves, and a plurality of sliders sliding in the plurality of sliding grooves are provided at the inner ring of the gear ring. An end cover is fixedly provided at the end of the clamping cylinder, and a sliding rod passing through the slider is provided between the inner wall of the sliding groove and the end cover. A spring 2 located between the end cover and the slider is connected to the outer sleeve of the sliding rod.

[0015] As an improvement, the end of the stud is provided with an adjusting end head which can be inserted into and rotated by a tool, and the end of the clamping tube is provided with a handle.

[0016] Compared with the prior art, the present invention has the following advantages: 1. By setting up the wire assembly mechanism, when the wire drum needs to be installed, after the side plate is moved down into place, the worker directly pulls the clamping tube outward through the handle and moves the wire drum between the two clamping tubes. Then, the handle is directly released to insert the clamping tube into the wire drum and fixed by the telescopic block. At this time, the lifting equipment can be directly started to realize the installation of the wire drum, which is simple and quick.

[0017] 2. By arranging the wire reel on the wire assembly mechanism with the rotating shaft perpendicular to the cold drawing box, when the wire reel outputs the wire body, the wire reel can directly release the wire body by rotation, and the tendency of the wire body to resist torsional force is avoided in the process, so that the wire body is only subjected to the axial force of the conveying roller, so that the wire body can be uniformly deformed along the axial direction when drawn.

[0018] 3. By arranging the wire guide and the impurity removal mechanism, when the wire body passes through the sleeve on the impurity removal mechanism, the water output by the sleeve can moisten and clean the wire body, and when the wire body passes through the wire guide, the arc-shaped guide member on the wire guide can prevent the wire body from being damaged during the transportation process, and the stud barrel on the arc-shaped guide member can not only squeeze out the excess water and dust and other debris on the wire body, but the guide member can also drain the water into the collection tank for recovery and continue to be used by the impurity removal mechanism, which can save water resources.

[0019] 4. A cleaning mechanism is arranged in the cold drawing box, and an extension tube is arranged in the cleaning mechanism inside the wire drawing die and the docking tube connected thereto, so that when the extension tube rotates, the scraper can scrape out the debris squeezed out by the wire drawing die and remaining inside the wire drawing die and the docking tube through the leakage groove, that is, during the cold drawing process of the steel wire, the inlet of the wire drawing die can be kept clean, avoiding the adverse effects such as overheating caused by debris clogging the inlet of the wire drawing die and scratching the steel wire body, and there is no need to stop the machine to clean the die during the process, thereby improving the effective working time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a schematic diagram of the whole Figure 1 .

[0021] Figure 2 The present invention is a schematic diagram of the whole Figure 2 .

[0022] Figure 3 This is a schematic diagram of the present invention. Figure 1 .

[0023] Figure 4 This is a schematic diagram of the present invention. Figure 2 .

[0024] Figure 5 This is a schematic diagram of the present invention. Figure 3 .

[0025] Figure 6 This is a partial split diagram of the present invention. Figure 1 .

[0026] Figure 7 It is a schematic diagram of the disassembly of the steel wire assembly mechanism of the present invention.

[0027] Figure 8 This is a partial split diagram of the present invention. Figure 2 .

[0028] Fig. 9 This is a partial split diagram of the present invention. Figure 3 .

[0029] Fig.10 It is a partial cross-sectional schematic diagram of the impurity removal mechanism of the present invention.

[0030] Fig.11 It is a schematic diagram of a cold drawing box of the present invention.

[0031] Fig.12 It is a schematic cross-sectional view of a cold drawing box of the present invention.

[0032] Fig.13 This is a schematic diagram of the cleaning mechanism of the present invention. Figure 1 .

[0033] Fig.14 The cleaning mechanism of the present invention is shown in FIG. Figure 2 .

[0034] As shown in the figure: 1. Equipment assembly base; 2. Wire rack; 201. Top plate; 202. Side frame; 203. Slot; 204. Guide rail; 205. Spring 1; 3. Wire assembly mechanism; 301. Lifting equipment; 302. Hanger; 303. Side plate; 304. Gear ring 1; 305. Snap-on cylinder; 306. Slider; 307. Slide; 308. Slide bar; 309. Spring 2; 310. Through slot; 311. Telescopic block; 312. Screw hole; 313. Stud; 314. Adjustment end 1; 315. Limiting telescopic part; 316. Drive shaft; 317. Arc transmission part; 318. End cover; 319. Handle; 4. Wire reel; 5. Conveyor roller; 6. Cold drawing box; 601. Box body; 60 2. Lubrication bin; 603. Collecting bin; 604. Pressing piece; 605. Leakage channel; 7. Fixed plate; 8. Cleaning mechanism; 801. Wire drawing die; 802. Butt joint tube; 803. Leakage trough; 804. Gear ring frame; 805. Gear ring 2; 806. Extension tube; 807. Scraper; 9. Wire guide; 901. Fixed ring; 902. Guide piece; 903. Collecting trough; 904. Stud tube; 905. Adjustment end 2; 10. De-impurity mechanism; 1001. Fixed seat; 1002. Water pump; 1003. Suction pipe; 1004. Filter pipe; 1005. Articulated rod; 1006. Rotating block; 1007. Casing; 1008. Fixed block; 1009. Water outlet pipe; 11. Wire body. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below with reference to the accompanying drawings.

[0036] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 As shown: A high-ductility steel wire cold drawing equipment, comprising an equipment assembly base 1 and a plurality of conveying rollers 5 and a cold drawing box 6 arranged in sequence on the equipment assembly base 1, a steel wire rack 2 is provided on one side of the conveying roller 5 located at the end, a fixing plate 7 is provided between the steel wire rack 2 and the conveying roller 5, a steel wire assembly mechanism 3 is provided on the steel wire rack 2, a steel wire reel 4 is provided on the steel wire assembly mechanism 3, a steel wire guide 9 through which a steel wire body 11 output by the steel wire reel 4 passes is plugged into the side end of the fixing plate 7, a cleaning mechanism 10 capable of cleaning impurities on the surface of the steel wire body 11 is provided on the top, and a cleaning mechanism 8 capable of cleaning wire drawing powder is provided in the cold drawing box 6; Working principle of the present invention: the wire assembly mechanism 3 on the wire rack 2 can quickly complete the assembly work of the wire drum 4, and drive the wire drum 4 to rotate to cooperate with the wire conveying of the wire body 11 during the cold drawing process. The wire guide 9 can make the wire body 11 always pass through the same path and can remove the residual water and debris on the wire body 11. The impurity removal mechanism 10 can change the state according to the change of the position of the wire body 11 output from the wire drum 4, and can wet the wire body 11, which is convenient for subsequent debris removal and has an inhibitory effect on overheating during the cold drawing process. The conveying roller 5 is used for pulling and traction of the wire body 11. The cleaning mechanism 8 can clean the debris generated during the cold drawing of the wire body 11 to avoid overheating due to blockage.

[0037] Combined with Figure 5 , Attachment Figure 6 , Attachment Figure 7 As shown: The wire rack 2 includes a top plate 201, and two side frames 202 are correspondingly arranged on the top of the top plate 201. The wire assembly mechanism 3 includes a lifting device 301 located on the top plate 201. The bottom end of the lifting cable wound on the lifting device 301 is provided with a hanger 302, and the lifting cable passes through the top plate 201. Side plates 303 are arranged at both ends of the hanger 302. The outer ends of the two side plates 303 are rotatably provided with a gear ring 1 304, and the gear ring 1 304 is driven by a driving device fixed on the side plate 303. The device is driven to rotate, and a clamping tube 305 inserted into the wire drum 4 is inserted inside. The clamping tube 305 is provided with a plurality of through slots 310, and a screw hole 312 is provided at the end thereof for threaded insertion of a stud 313. A position-limiting telescopic member 315 is provided at the end of the stud 313, and a driving shaft 316 is provided at the end of the position-limiting telescopic member 315. A plurality of arc-shaped transmission members 317 are hinged on the driving shaft 316, and a telescopic block 311 passing through the through slot 310 is hinged at the end of the arc-shaped transmission member 317. The inner walls of both sides of the side frame 202 are provided with slots 203, and the side plates 303 are located in the slots 203 and are slidably connected between the slots 203; The clamping cylinder 305 is provided with a plurality of slide grooves 307, and the inner ring of the gear ring 1 304 is provided with a plurality of sliders 306 respectively sliding in the plurality of slide grooves 307, and an end cover 318 is fixedly provided at the end of the clamping cylinder 305, and a slide rod 308 passing through the slider 306 is provided between the inner wall of the slide groove 307 and the end cover 318, and a spring 2 309 located between the end cover 318 and the slider 306 is connected to the outer cover of the slide rod 308; The end of the stud 313 is provided with an adjusting end 314 which can be inserted into and rotated by a tool, and the end of the clamping tube 305 is provided with a handle 319.

[0038] Working principle of the wire assembly mechanism 3: When the wire drum 4 needs to be replaced, first use the lifting device 301 to lower the wire drum 4, and rotate the adjustment end 314 in the forward direction. The adjustment end 314 drives the drive shaft 316 to rotate forward through the stud 313 and the limit telescopic member 315. At this time, the arc-shaped transmission member 317 gradually fits the drive shaft 316, that is, the telescopic block 311 shrinks into the clamping tube 305 and disengages from the inside of the wire drum 4. Then the worker pulls the clamping tube 305 outward through the handle 319, so that the clamping tube 30 5 is pulled out from the wire drum 4, and then the wire drum 4 on the wire assembly mechanism 3 can be removed, and the new wire drum 4 is moved between the two clamping cylinders 305. After it is in place, the worker directly releases the handle 319, and the clamping cylinder 305 is quickly inserted into the wire drum 4 under the elastic action of the spring 2 309. The end head 1 314 is reversed to adjust so that the telescopic block 311 extends out of the through slot 310 and supports the inner wall of the wire drum 4. The lifting device 301 is started to lift the wire drum 4 to a predetermined height to complete the replacement of the wire drum 4. When the steel wire body 11 is cold drawn, the driving device on the side plate 303 is started to drive the gear ring 1 304 to rotate, and the gear ring 1 304 drives the clamping tube 305 to rotate, and the clamping tube 305 drives the steel wire body 11 to rotate through the telescopic block 311 to convey the steel wire body 11. During the conveying, the winding radius of the steel wire body 11 wound on the wire drum 4 gradually decreases, while the steel wire conveying speed remains unchanged. At this time, the initial starting speed of the driving device can be set according to the steel wire conveying speed and the initial winding radius of the steel wire body 11, and the speed gear can be set, for example: the driving device is divided into low, medium and high gears, when the steel wire is initially conveyed, it is in the low gear, and it is automatically adjusted to the medium gear after a period of time, and finally the high gear, so that the steel wire conveying speed range can be roughly overlapped with the cold drawing speed; When the adjusting end 314 is rotated forward, the stud 313 moves toward the outside of the screw hole 312, and the limiting telescopic part 315 is stretched. When the adjusting end 314 is rotated reversely, the limiting telescopic part 315 contracts. The cross-section of the limiting telescopic part 315 is a polygon. Since the limiting telescopic part 315 needs to be subjected to force, high-strength materials must be used or the thickness of the telescopic rod barrel must be increased to increase the strength.

[0039] Combined with Figure 8 , Attachment Fig. 9 , Attachment Fig.10 As shown: The wire guide 9 comprises a fixing ring 901 fixed on the fixing plate 7, a guide member 902 passing through the fixing ring 901 and the fixing plate 7 and passed through by the wire body 11 is fixed in the fixing ring 901, one end of the guide member 902 is inserted by the wire body 11 and has an arc-shaped cross section, and a stud cylinder 904 is threadedly inserted at the other end, the inner diameter of the stud cylinder 904 is equal to the diameter of the wire body 11, and an adjustment terminal 905 passed through by the wire body 11 is fixed at the end; The impurity removal mechanism 10 includes a fixing seat 1001 fixed on the fixing plate 7, a water pump 1002 is provided on the fixing seat 1001, a water pump 1003 is connected to the water inlet end of the water pump 1002, a collecting tank 903 located below the material guide 902 and capable of collecting water is provided on the fixing ring 901, a filter tube 1004 located in the collecting tank 903 is provided at the end of the water pump 1003, a hinged rod 1005 is hinged on the fixing plate 7, a rotating block 1006 is rotatably provided at the bottom of the end of the hinged rod 1005, a sleeve 1007 sleeved on the outside of the steel wire body 11 is hinged in the rotating block 1006, a water outlet pipe 1009 is provided at the water outlet end of the water pump 1002, the end of the water outlet pipe 1009 is connected to the sleeve 1007, and is fixed to the hinged rod 1005 by a fixing block 1008; The wire rack 2 includes two guide rails 204 whose ends are fixed on the equipment assembly base 1 and pass through the bottom of two side frames 202 respectively. The outer sleeve of the guide rail 204 is connected with a spring 205 located between the side frame 202 and one end of the guide rail 204 close to the conveying roller 5.

[0040] When the steel wire body 11 is transported, the steel wire body 11 passes through the casing 1007, and the water pump 1002 is started to transport the water in the collection tank 903 from the filter pipe 1004 and the water pump 1003 to the outlet pipe 1009 through the water pump 1002, and then transported from the outlet pipe 1009 to the casing 1007. Fig.10 As shown, a cavity and a water outlet are provided in the sleeve 1007, and the water discharged from the water outlet can clean the steel wire body 11. When the cleaned steel wire body 11 passes through the material guide 902 and the stud cylinder 904, the stud cylinder 904 can squeeze the remaining debris and the water hanging on the steel wire body 11 onto the material guide 902 and drain the water into the collection tank 903 by the material guide 902. In the process, the steel wire body 11 can not only be cleaned but also be in a wet state, which is beneficial to the heat dissipation of the subsequent cold drawing. Since the water in the collection tank 903 is continuously reduced, a water pipe that can continuously deliver water can be provided on the side wall of the collection tank 903 or the staff can manually add water to ensure that there is always enough water in the collection tank; When the wire drum 4 conveys the wire body 11, the wire body 11 tends to move back and forth on the wire drum 4 and the operating speed of the driving device on the side plate 303 does not change within a certain period of time. At this time, the tension on the wire body 11 output by the wire drum 4 will change. When the wire body 11 moves to the positions on both sides of the wire drum 4, the conveying speed of the wire body 11 remains unchanged, and the distance between the output end of the wire body 11 and the material guide 902 increases. At the same time, the wire body 11 can pull the wire rack 2 to move toward the side of the fixed plate 7. At this time, the spring 205 is compressed. When the wire body 11 moves to the middle position of the wire drum 4, the distance between the output end of the wire body 11 and the material guide 902 decreases. At the same time, the wire rack 2 can be reset under the elastic action of the spring 205.

[0041] Combined with Fig.11 , Attachment Fig.12 , Attachment Fig.13 , Attachment Fig.14 As shown: The cold drawing box 6 includes a box body 601, a lubrication bin 602 is provided in the box body 601, the wire drawing powder in the lubrication bin 602 can lubricate the steel wire body 11, a collecting bin 603 is provided on one side of the lubrication bin 602 for collecting debris remaining in the cold drawing process of the steel wire body 11, the cleaning mechanism 8 includes a wire drawing die 801 plugged into the inner wall of the collecting bin 603, and a pressing member 604 is provided on the box body 601, which is fixed by bolts and plugged into the wire drawing die 801; The cleaning mechanism 8 includes a docking tube 802 whose end is fixed on the inner wall of the collecting bin 603 and whose other end is docked with the wire drawing die 801. A second gear ring 805 is rotatably provided at the end of the docking tube 802, and a gear ring frame 804 located outside the second gear ring 805 is fixed at the end. The second gear ring 805 is driven to rotate by a driving device fixed on the inner wall of the collecting bin 603. An extension tube 806 through which the wire body 11 passes is fixed to one end of the second gear ring 805 close to the docking tube 802. The extension tube 806 is provided with a plurality of scrapers 807 that are slidably connected with the docking tube 802 and the inlet funnel-shaped end face of the wire drawing die 801 at the same time to clean up debris. A transparent material leakage groove 803 is provided at the bottom of the docking tube 802 , and a material leakage channel 605 connected to the material leakage groove 803 is provided at the inner wall of the collecting bin 603 , and the bottom end of the material leakage channel 605 is connected to the collecting bin 603 .

[0042] Working principle of the cleaning mechanism 8: when the steel wire body 11 passes through the lubrication bin 602 in the box body 601, the wire drawing powder can adhere to the steel wire body 11. When the steel wire body 11 passes through the collecting bin 603 and is cold-drawn by the wire drawing die 801, the entrance of the wire drawing die 801 will squeeze out part of the wire drawing powder adhered to the steel wire body 11, so that the wire drawing powder remains at the entrance of the wire drawing die 801 and in the docking tube 801. The driving device on the inner wall of the collecting bin 603 is started to drive the gear ring 2 805 to rotate, and the gear ring 2 805 drives the extension tube 806 to rotate. When the extension tube 806 rotates, it can drive the scraper 807 to discharge the wire drawing powder remaining at the entrance of the wire drawing die 801 and in the docking tube 802 through the leakage groove 803 and the leakage channel 605 into the collecting bin 603.

[0043] Specific implementation method: The present invention provides a high-ductility steel wire cold drawing equipment. When the present invention is used to cold draw the steel wire: The wire assembly mechanism 3 on the wire rack 2 can quickly complete the assembly work of the wire drum 4, and drive the wire drum 4 to rotate to cooperate with the wire conveying of the wire body 11 during the cold drawing process. When the wire body 11 is cold drawn, the wire assembly mechanism 3 is started to convey the wire body 11. When the wire body 11 is conveyed, the impurity removal mechanism 10 can clean the wire body 11. The cleaned wire body 11 passes through the wire guide 9. The wire guide 9 can drain and collect the debris remaining on the wire body 11 and the water wire guide 9 with beads. When the wire body 11 passes through the cold drawing box 6, the drawing powder can adhere to the wire body 11. When the wire body 11 passes through the cleaning mechanism 8 and the drawing die 801, the cleaning mechanism 8 will discharge part of the drawing powder attached to the wire body 11 into the collection bin 603.

[0044] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A high-ductility steel wire cold drawing equipment, comprising an equipment assembly base (1) and a plurality of conveying rollers (5) and a cold drawing box (6) arranged in sequence on the equipment assembly base (1), characterized in that: A wire rack (2) is provided on one side of the conveying roller (5) at the end, a fixing plate (7) is provided between the wire rack (2) and the conveying roller (5), a wire assembly mechanism (3) is provided on the wire rack (2), a wire reel (4) is provided on the wire assembly mechanism (3), a wire guide (9) through which the wire body (11) output by the wire reel (4) passes is inserted at the side end of the fixing plate (7), a cleaning mechanism (10) capable of cleaning impurities on the surface of the wire body (11) is provided on the top, and a cleaning mechanism (8) capable of cleaning wire drawing powder is provided in the cold drawing box (6); The wire rack (2) comprises a top plate (201), and two side frames (202) are correspondingly arranged on the top of the top plate (201). The wire assembly mechanism (3) comprises a lifting device (301) located on the top plate (201), and a hanger (302) is arranged at the bottom end of a lifting cable wound on the lifting device (301), and the lifting cable passes through the top plate (201), and side plates (303) are arranged at both ends of the hanger (302), and a gear ring (304) is rotatably arranged on the outer ends of the two side plates (303), and the gear ring (304) is driven by a driving device fixed on the side plate (303). The driving device drives the rotating device to rotate, and a clamping tube (305) inserted into the wire reel (4) is inserted inside the clamping tube (305), a plurality of through slots (310) are provided on the clamping tube (305), a screw hole (312) into which a stud (313) is threadedly inserted is provided at the end thereof, a limiting telescopic member (315) is provided at the end thereof, a driving shaft (316) is provided at the end thereof, a plurality of arc-shaped transmission members (317) are hingedly connected to the driving shaft (316), and a telescopic block (311) passing through the through slot (310) is hingedly connected to the end thereof.

2. The high ductility steel wire cold drawing equipment according to claim 1, characterized in that: The steel wire guide (9) comprises a fixing ring (901) fixed on a fixing plate (7), a guide member (902) passing through the fixing ring (901) and the fixing plate (7) and being passed through by the steel wire body (11) being fixed inside the fixing ring (901), the guide member (902) being inserted through the steel wire body (11) at one end and having an arc-shaped cross section, and a stud cylinder (904) being threadedly inserted at the other end, the inner diameter of the stud cylinder (904) being equal to the diameter of the steel wire body (11), and an adjusting end (905) passing through the steel wire body (11) being fixed at the end.

3. The high ductility steel wire cold drawing equipment according to claim 1, characterized in that: The impurity removal mechanism (10) comprises a fixing seat (1001) fixed on a fixing plate (7), a water pump (1002) being provided on the fixing seat (1001), a water inlet end of the water pump (1002) being connected to a water pumping pipe (1003), a collecting trough (903) being located below the material guide member (902) and capable of collecting water being provided on the fixing ring (901), a filter pipe (1004) being located in the collecting trough (903) being provided at the end of the water pumping pipe (1003), A hinged rod (1005) is hingedly connected to the fixed plate (7); a rotating block (1006) is rotatably provided at the bottom of the end of the hinged rod (1005); a sleeve (1007) sleeved on the outside of the steel wire body (11) is hingedly connected inside the rotating block (1006); a water outlet pipe (1009) is provided at the water outlet end of the water pump (1002); an end of the water outlet pipe (1009) is connected to the sleeve (1007) and is fixed to the hinged rod (1005) by a fixing block (1008).

4. The high ductility steel wire cold drawing equipment according to claim 1, characterized in that: The cold drawing box (6) comprises a box body (601), a lubrication bin (602) is provided in the box body (601), the wire drawing powder in the lubrication bin (602) can lubricate the steel wire body (11), a collecting bin (603) is provided on one side of the lubrication bin (602) for collecting debris remaining in the cold drawing process of the steel wire body (11), the cleaning mechanism (8) comprises a wire drawing die (801) plugged into the inner wall of the collecting bin (603), and a clamping member (604) is provided on the box body (601) and fixed by bolts and plugged into the wire drawing die (801).

5. The high ductility steel wire cold drawing equipment according to claim 4, characterized in that: The cleaning mechanism (8) comprises a docking tube (802) whose end is fixed on the inner wall of the collecting bin (603) and whose other end is docked with the wire drawing die (801); a second gear ring (805) is rotatably provided at the end of the docking tube (802), and a gear ring frame (804) located outside the second gear ring (805) is fixed at the end; the second gear ring (805) is driven to rotate by a driving device fixed on the inner wall of the collecting bin (603); an extension tube (806) through which the steel wire body (11) passes is fixed at one end of the second gear ring (805) close to the docking tube (802); a plurality of scrapers (807) are provided on the extension tube (806) for cleaning debris by being slidably connected to the docking tube (802) and the funnel-shaped end faces of the inlet of the wire drawing die (801) at the same time.

6. The high ductility steel wire cold drawing equipment according to claim 5, characterized in that: A transparent material leakage groove (803) is provided at the bottom of the docking tube (802), and a material leakage channel (605) communicating with the material leakage groove (803) is provided at the inner wall of the collecting bin (603), and the bottom end of the material leakage channel (605) is communicated with the collecting bin (603).

7. The high ductility steel wire cold drawing equipment according to claim 1, characterized in that: The inner walls on both sides of the side frame (202) are provided with a clamping groove (203), and the side plate (303) is located in the clamping groove (203) and is slidably connected to the clamping groove (203).

8. The high ductility steel wire cold drawing equipment according to claim 1, characterized in that: The wire rack (2) comprises two guide rails (204) whose two ends are fixed to the equipment assembly base (1) and respectively pass through the bottom of two side frames (202); a spring (205) is connected to the outer surface of the guide rail (204) and is located between the side frame (202) and one end of the guide rail (204) close to the conveying roller (5).

9. The high ductility steel wire cold drawing equipment according to claim 1, characterized in that: The clamping cylinder (305) is provided with a plurality of slide grooves (307), the inner ring of the gear ring (304) is provided with a plurality of sliders (306) which slide in the plurality of slide grooves (307) respectively, an end cover (318) is fixedly provided at the end of the clamping cylinder (305), a slide rod (308) which passes through the slider (306) is provided between the inner wall of the slide groove (307) and the end cover (318), and a spring (309) which is located between the end cover (318) and the slider (306) is connected to the outer shell of the slide rod (308).

10. The high ductility steel wire cold drawing equipment according to claim 1, characterized in that: The end of the stud (313) is provided with an adjustment end (314) that can be inserted into and rotated by a tool, and the end of the clamping tube (305) is provided with a handle (319).

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