Wire drawing apparatus for metal production

Abstract

This invention relates to the field of metal wire drawing technology and provides a wire drawing device for metal production, including a base plate. The base plate surface is provided with a wire feeding frame, a lubrication assembly, a wire drawing mechanism, an automatic docking assembly, and an automatic winding mechanism along the metal wire conveying direction. The automatic docking assembly includes a drive mechanism, a wiping assembly, a clamping and guiding mechanism, and a cutting mechanism. The drive mechanism is used to move the wire for easy winding. The wiping assembly is disposed on the surface of the drive mechanism and is used to clean the lubricant from the surface of the wire after drawing. The clamping and guiding mechanism is used to clamp and position the wire at the cut end. The wire drawing device for metal production provided by this invention utilizes the linkage of the multi-station winding assembly, the automatic cutting mechanism, and the clamping and guiding mechanism to achieve automatic winding without stopping after winding, improving production continuity and efficiency, reducing manual intervention, ensuring winding and finished product quality, and adapting to large-scale industrial production.

Description

Technical Field

[0001] This invention relates to the field of metal wire drawing technology, and more specifically to a wire drawing device for metal production. Background Technology

[0002] Wire drawing equipment is a key production tool that processes coarse metal wires into finer metal wires of varying diameters through drawing. It is widely used in hardware products, electronic components, construction steel reinforcement, and mesh materials. Currently, conventional metal wire drawing production equipment typically consists of a wire feeding device, a wire drawing main unit, and a simple winding device. In the existing technology, the winding device of the existing equipment is mostly a single-station static structure. When a winding roller is fully wound, the machine must be stopped for manual winding change. This not only leads to production interruption and long production gaps, but also results in low overall productivity. There is a lot of manual assistance and high labor intensity. During the winding change process, operators usually need to manually cut the wire, fix the wire end on the new winding roller, and then start the equipment. The manual connection method is not only inefficient and prone to errors, but also poses safety hazards and is prone to mechanical injury accidents. Summary of the Invention

[0003] To overcome the above-mentioned defects, embodiments of the present invention provide a wire drawing device for metal production, which solves the technical problems of low winding efficiency and high labor intensity in related technologies.

[0004] At least one embodiment of the present invention provides a wire drawing device for metal production, including a base plate. The base plate surface is provided with a wire feeding frame, a lubrication assembly, a wire drawing mechanism, an automatic docking assembly, and an automatic winding mechanism along the metal wire conveying direction; The automatic docking assembly includes a drive mechanism, a wiping assembly, a clamping and guiding mechanism, and a cutting mechanism. The drive mechanism is used to move the wire to facilitate winding. The wiping assembly is disposed on the surface of the drive mechanism and is used to clean the lubricant on the surface of the wire after drawing. The clamping and guiding mechanism is used to clamp and position the wire at the cut end. The automatic winding mechanism includes a connecting frame, a winding assembly, and a side plate. The winding assembly is installed inside the connecting frame and has a multi-station structure that can achieve automatic repositioning and winding. The lubrication assembly is located on one side of the wire feeding frame and is used to evenly apply lubricant to the surface of the wire before drawing.

[0005] According to one embodiment of this application, the lubrication assembly includes a U-shaped frame, a first guide roller, a liquid tank, a rotating roller, a brush cylinder, a first motor, and a second guide roller. The bottom end of the U-shaped frame is fixedly installed on the top of the base plate. The liquid tank is located in the middle of the U-shaped frame and contains lubricating fluid. The first and second guide rollers are rotatably installed at both ends of the U-shaped frame. The rotating roller and the brush cylinder are symmetrically rotatably installed in the middle of the U-shaped frame. The bottom end of the brush cylinder is located in the liquid tank. The first motor is fixedly installed on the front wall of the U-shaped frame, and the output end of the first motor passes through the U-shaped frame and is fixedly connected to one end of the brush cylinder.

[0006] According to one embodiment of this application, the driving mechanism includes a support plate, the bottom end of which is fixedly mounted on the top of a base plate. A top plate is fixedly mounted on the top of the support plate, and a second motor is fixedly mounted on the top of the top plate. A first lead screw is fixedly mounted through the top plate at the output end of the second motor. A connecting plate is rotatably mounted at the bottom end of the first lead screw. One end of the connecting plate is fixedly connected to the rear side wall of the base plate. Guide rods are provided on both sides of the first lead screw. The two ends of the guide rods are respectively fixedly mounted on the surface of the connecting plate and the surface of the top plate. A first moving block is threadedly connected to the surface of the first lead screw. The guide rods pass through the first moving block and are slidably connected to it. A square groove is formed in the middle of the surface of the support plate. A connecting block is fixedly mounted on the front wall of the first moving block. The connecting block is located in the square groove, and a moving plate is fixedly mounted through the square groove on the front wall of the connecting block.

[0007] According to one embodiment of this application, the wiping assembly includes a C-shaped block, a fixing plate, and a wiping plate. The C-shaped block is fixedly installed on the surface of the moving plate near one end of the wire drawing mechanism. The fixing plate is symmetrically arranged in the middle of the C-shaped block. A spring is provided on the side of the fixing plate away from the center. The two ends of the spring are fixedly connected to the C-shaped block and the fixing plate, respectively. The wiping plate is fixedly installed on the side wall of the two fixing plates that are close to each other.

[0008] According to one embodiment of this application, the clamping guide mechanism includes a third motor. A working groove is formed inside the moving plate. The third motor is fixedly installed at the end of the working groove away from the wire drawing mechanism. A second lead screw is fixedly installed at the output end of the third motor. The other end of the second lead screw is rotatably installed on one side wall of the working groove. A second moving block is threadedly connected to the surface of the second lead screw. Slider blocks are fixedly installed on both the front and rear side walls of the second moving block. A sliding groove and a limiting groove are formed on both the front and rear side walls inside the working groove. The slider is slidably installed within the sliding groove and the limiting groove. The limiting groove passes through the moving plate. The front wall of the moving plate is provided with a working box. The rear wall of the working box is fixedly connected to the front wall of one of the sliders. A fourth motor is fixedly installed inside the rear side wall of the working box. A gear column is fixedly installed at the output end of the fourth motor. Gear plates are meshed on both sides of the gear column. A sliding block is fixedly installed on the rear side wall of the gear plate. The rear side wall and the front wall of the working box are respectively provided with a slide rail and a channel. The sliding block is slidably installed in the slide rail. A moving block is fixedly installed on the front side wall of the gear plate. A clamping block is fixedly installed through the channel of the moving block.

[0009] According to one embodiment of this application, the cutting mechanism includes a cylinder, a mounting block is fixedly installed on the top of the cylinder, the mounting block is fixedly installed on the surface of the moving plate near the automatic winding mechanism, a connecting seat is fixedly installed at the output end of the cylinder, a cutting blade is fixedly installed at the bottom end of the connecting seat, a cutting seat is provided below the cutting blade, the cutting seat is fixedly installed on the front wall of the moving plate, a cutting pad is fixedly installed at the top of the cutting seat, and a guide cylinder is fixedly installed on the side wall of the cutting seat near the automatic winding mechanism. The guide cylinder is horn-shaped.

[0010] According to one embodiment of this application, the automatic docking assembly further includes a plurality of third guide rollers, which are rotatably mounted at the middle position of the moving plate and at both ends of the wiping assembly, respectively. The surfaces of the first guide roller, the second guide roller, and the third guide rollers are all provided with guide grooves.

[0011] According to one embodiment of this application, the side plate has two parts, which are respectively fixedly installed on the front and rear side walls of the other end of the base plate. The connecting frame is fixedly installed between the two side plates. The winding assembly includes a first circular plate, which is fixedly installed on the inner top wall of the connecting frame. A cylinder is fixedly installed at the middle position of the bottom end of the first circular plate. A second circular plate is fixedly installed at the bottom end of the cylinder. The surface of the second circular plate has multiple circular holes. Multiple electric telescopic rods are equidistantly installed at the bottom end of the first circular plate. A connecting column is fixedly installed through the circular hole at the bottom end of the electric telescopic rod. A third circular plate is fixedly installed at the bottom end of the multiple connecting columns. Each of the third circular plates has a fixing groove at its bottom end.

[0012] According to one embodiment of this application, a fourth circular plate is disposed directly below the third circular plate, and a fifth circular plate is disposed below the fourth circular plate. A plurality of fifth motors are fixedly installed between the fourth and fifth circular plates. The output end of the fifth motor passes through the fifth circular plate and is fixedly installed with a locking block. A sixth motor is fixedly installed at the bottom of the connecting frame, and the output end of the sixth motor passes through the connecting frame and is fixedly connected to the bottom of the fifth circular plate.

[0013] According to one embodiment of this application, a winding roller assembly is provided between the fourth circular plate and the third circular plate. The winding roller assembly includes multiple winding rollers. Each winding roller has a slot at its bottom end. The slot is polygonal. Each winding roller has a block fixedly installed at its top end. The block is adapted to a fixed groove, and the slot is adapted to a locking block.

[0014] This invention provides a wire drawing device for metal production. Compared with the prior art, by cooperating with a multi-station winding assembly, an automatic cutting mechanism, and a clamping and guiding mechanism, it can achieve non-stop roll changing after winding is completed. This solves the pain point of existing equipment requiring machine stoppage and manual connection for roll changing, shortens production intervals, and improves production continuity and efficiency. The clamping and guiding mechanism can accurately clamp the end of the wire after cutting and quickly guide it to the empty winding roller, ensuring smooth roll changing and avoiding wire waste and connection deviation. There is no need for manual intervention in tedious processes such as roll changing, clamping, and connection, reducing labor intensity and operational errors. The lubrication and wiping components ensure the quality of wire drawing and winding, and the cutting mechanism ensures a flat cut. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a wire drawing device for metal production provided in an embodiment of the present invention; Figure 2 This is a partial cross-sectional view of the present invention. Figure 1 ; Figure 3 This is a partial cross-sectional view of the present invention. Figure 2 ; Figure 4 This is a partial cross-sectional view of the clamping guide mechanism of the present invention; Figure 5 This is a top view of the clamping guide mechanism of the present invention; Figure 6 For the present invention Figure 2Enlarged view of point A in the middle; Figure 7 This is a schematic diagram of the wiping component structure of the present invention; Figure 8 This is a schematic diagram of the automatic winding mechanism of the present invention; Figure 9 This is a schematic diagram of the drive mechanism structure of the present invention; Figure 10 This is a schematic diagram of the roller assembly structure of the present invention.

[0017] In the diagram: 1. Wire feeding frame; 2. Lubrication assembly; 21. U-shaped frame; 22. First guide roller; 23. Liquid tank; 24. Rotating roller; 25. Brush cylinder; 26. First motor; 27. Second guide roller; 3. Wire drawing mechanism; 4. Automatic docking assembly; 41. Drive mechanism; 411. Second motor; 412. Top plate; 413. Moving plate; 414. Connecting block; 415. First moving block; 416. First lead screw; 417. Guide rod; 418. Connecting plate; 419. Support plate; 42. Wiping assembly; 421. C-block; 422. Fixing plate; 423. Spring; 424. Wiping plate; 43. Third guide roller; 44. Clamping guide mechanism; 441. Clamping block; 442. Working box; 443. Toothed plate; 444. Second moving block ; 445, Second lead screw; 446, Third motor; 447, Fourth motor; 448, Gear column; 45, Cutting mechanism; 451, Cylinder; 452, Connecting seat; 453, Guide cylinder; 454, Cutting seat; 455, Cutting pad; 456, Cutting blade; 5, Automatic winding mechanism; 51, Connecting frame; 52, Winding assembly; 521, First circular plate; 522, Cylinder; 523, Second circular plate; 524, Connecting column; 525, Third circular plate; 526, Winding roller assembly; 5261, Winding roller; 5262, Locking block; 527, Fourth circular plate; 528, Fifth motor; 529, Fifth circular plate; 5210, Sixth motor; 5211, Electric telescopic rod; 53, Side plate; 6, Base plate; 7, Limiting groove; 8, Slide groove; 9, Locking groove. Detailed Implementation To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0018] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0019] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0020] The terms "first," "second," "third," "fourth," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in a sequence other than those illustrated or described herein.

[0021] To make the drawings concise and easy to understand, some drawings only show one of the components with the same structure or function, or only one of them is marked. In this article, "one" not only means "only one", but can also mean "more than one", and "several" includes "two" and "more than two".

[0022] Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus. It is understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. The embodiments of this application are described in detail below with reference to the accompanying drawings.

[0023] like Figure 1 and Figure 2 As shown, it illustrates a wire drawing device for metal production according to an embodiment of the present invention, including a base plate 6. The base plate 6 is provided with a wire feeding frame 1, a lubrication assembly 2, a wire drawing mechanism 3, an automatic docking assembly 4, and an automatic winding mechanism 5 along the direction of metal wire conveying; The automatic docking assembly 4 includes a drive mechanism 41, a wiping assembly 42, a clamping and guiding mechanism 44, and a cutting mechanism 45. The drive mechanism 41 is used to move the wire to facilitate winding. The wiping assembly 42 is disposed on the surface of the drive mechanism 41 and is used to clean the lubricant on the surface of the wire after drawing. The clamping and guiding mechanism 44 is used to clamp and position the wire at the cut end. The automatic docking assembly 4 is used to realize the removal of liquid, guidance, clamping, cutting, and automatic docking with the winding mechanism of the wire after drawing. The automatic winding mechanism 5 includes a connecting frame 51, a winding assembly 52 and a side plate 53. The winding assembly 52 is installed inside the connecting frame 51. The winding assembly 52 has a multi-station structure and can realize automatic repositioning and winding operations. like Figure 2 and Figure 3 As shown, the lubrication assembly 2 is set on one side of the wire feeding frame 1 to uniformly apply lubricant to the surface of the wire before drawing. The lubrication assembly 2 includes a U-shaped frame 21, a first guide roller 22, a liquid tank 23, a rotating roller 24, a brush cylinder 25, a first motor 26, and a second guide roller 27. The bottom end of the U-shaped frame 21 is fixedly installed on the top of the base plate 6. The liquid tank 23 is opened in the middle position inside the U-shaped frame 21 and contains lubricant. The first guide roller 22 and the second guide roller 27 are respectively rotatably installed at both ends inside the U-shaped frame 21. The rotating roller 24 and the brush cylinder 25 are symmetrically rotated and installed in the middle position inside the U-shaped frame 21. The bottom end of the brush cylinder 25 is located inside the liquid tank 23. The first motor 26 is fixedly installed on the front wall of the U-shaped frame 21. The output end of the first motor 26 passes through the U-shaped frame 21 and is fixedly connected to one end of the brush cylinder 25.

[0024] The bottom of the U-shaped frame 21 is fixedly mounted on the top of the base plate 6 by bolts. The liquid tank 23 is opened in the middle of the U-shaped frame 21. The liquid tank 23 contains a lubricant suitable for metal wire drawing and provides lubrication for the brush cylinder 25. The first guide roller 22 and the second guide roller 27 are respectively rotatably mounted at both ends of the U-shaped frame 21 through bearings to guide the metal wire and prevent the wire from deviating. The rotating roller 24 and the brush cylinder 25 are symmetrically mounted in the middle of the U-shaped frame 21 through bearings. The bottom of the brush cylinder 25 is immersed in the lubricant in the liquid tank 23 to absorb the lubricant. The first motor 26 is fixedly mounted on the front wall of the U-shaped frame 21 by bolts. The output end of the first motor 26 passes through the side wall of the U-shaped frame 21 and is fixedly connected to one end of the brush cylinder 25 through a coupling to drive the brush cylinder 25 to rotate and achieve uniform coating on the surface of the wire. The metal raw material to be drawn is wound onto the wire feeding frame 1. After the wire drawing mechanism 3 is started, it generates an active traction force, which drives the metal wire to be passively released from the wire feeding frame 1. The metal wire is guided by the first guide roller 22 and enters the space between the rotating roller 24 and the brush cylinder 25 inside the U-shaped frame 21. The first motor 26 is started, and the first motor 26 drives the brush cylinder 25 to rotate. The bottom end of the brush cylinder 25 is immersed in the lubricating liquid in the liquid tank 23. During the rotation, the brush cylinder absorbs the lubricating liquid and coats the surface of the metal wire with the lubricating liquid, completing the lubrication pretreatment before wire drawing. The wire is guided by the second guide roller 27 and enters the wire drawing mechanism 3.

[0025] The wire drawing mechanism 3 actively pulls the lubricated metal wire through the coordinated action of the internal traction wheel and the wire drawing die, drawing the thick metal wire into a thin metal wire of a preset diameter. The lubricant can reduce the frictional resistance between the wire and the die, reduce frictional heat and die wear. The wire after drawing is led out from the wire outlet end of the wire drawing mechanism 3 and enters the automatic docking assembly 4.

[0026] like Figure 7 As shown, the wiping assembly 42 includes a C-shaped block 421, a fixing plate 422, and a wiping plate 424. The C-shaped block 421 is fixedly installed on the surface of the moving plate 413 near one end of the wire drawing mechanism 3. The fixing plate 422 is symmetrically arranged in the middle of the C-shaped block 421. A spring 423 is provided on the side of the fixing plate 422 away from the fixing plate. The two ends of the spring 423 are fixedly connected to the C-shaped block 421 and the fixing plate 422 respectively. The wiping plate 424 is fixedly installed on the side wall of the two fixing plates 422 that are close to each other.

[0027] The wiping assembly 42 is used to clean the residual lubricant on the surface of the wire after drawing. The fixing plates 422 are symmetrically arranged in the middle of the C-shaped block 421. Springs 423 are provided on the side of the fixing plates 422 away from the wire. The two ends of the springs 423 are welded and fixed to the inner wall of the C-shaped block 421 and the side wall of the fixing plate 422, respectively. The wiping plate 424 is fixedly installed on the side wall of the two fixing plates 422 near the wire by bolts. The wiping plate 424 is made of wear-resistant and oil-absorbing material. Under the elastic force of the springs 423, it can stick tightly to the surface of the wire to achieve the scraping and cleaning of residual lubricant.

[0028] After the wire is drawn, it enters the wiping assembly 42. The two wiping plates 424 are pressed against the surface of the wire by the elastic force of the spring 423. During the movement of the wire, the wiping plates 424 scrape off the residual lubricant on its surface to prevent the residual lubricant from being carried into the subsequent cutting and winding processes. The delubricated wire is guided by the third guide roller 43 and conveyed to the clamping guide mechanism 44 and the cutting mechanism 45.

[0029] like Figure 9As shown, the drive mechanism 41 includes a support plate 419. The bottom end of the support plate 419 is fixedly installed on the top of the base plate 6. A top plate 412 is fixedly installed on the top of the support plate 419. A second motor 411 is fixedly installed on the top of the top plate 412. A first lead screw 416 is fixedly installed through the top plate 412 at the output end of the second motor 411. A connecting plate 418 is rotatably installed at the bottom end of the first lead screw 416. One end of the connecting plate 418 is fixedly connected to the rear side wall of the base plate 6. The first lead screw 416 has two sides... A guide rod 417 is provided, with its two ends fixedly installed on the surfaces of the connecting plate 418 and the top plate 412, respectively. A first moving block 415 is threadedly connected to the surface of the first lead screw 416. The guide rod 417 passes through the first moving block 415 and is slidably connected to it. A square groove is provided in the middle of the surface of the support plate 419. A connecting block 414 is fixedly installed on the front wall of the first moving block 415. The connecting block 414 is located in the square groove. A moving plate 413 is fixedly installed on the front wall of the connecting block 414 through the square groove.

[0030] The drive mechanism 41 drives the automatic docking component 4 to move up and down, and cooperates with the automatic winding mechanism 5 to achieve wire winding. The first lead screw 416 has a threaded connection to the first moving block 415. The guide rod 417 passes through the first moving block 415 and is slidably connected to it. A square groove is opened in the middle of the surface of the support plate 419. A connecting block 414 is welded and fixed to the front wall of the first moving block 415. The connecting block 414 is located in the square groove and can slide up and down along the square groove. The front wall of the connecting block 414 passes through the square groove and a moving plate 413 is welded and fixed to it. When the second motor 411 drives the first lead screw 416 to rotate, it can drive the first moving block 415 to move up and down along the guide rod 417, and then drive the moving plate 413 to move up and down synchronously through the connecting block 414.

[0031] The second motor 411 is started, which drives the first lead screw 416 to rotate, causing the first moving block 415 to move up and down along the guide rod 417. Then, through the connecting block 414, the moving plate 413 and the surface wiping assembly 42, clamping guide mechanism 44, and cutting mechanism 45 move up and down. The up and down movement of the moving plate 413 can drive the wire to move up and down synchronously, so that the wire is evenly wound on the surface of the winding assembly 52 and neatly wound up.

[0032] like Figure 2As shown, the automatic docking assembly 4 also includes multiple third guide rollers 43. The multiple third guide rollers 43 are rotatably mounted in the middle position of the moving plate 413 and at both ends of the wiping assembly 42. The surfaces of the first guide roller 22, the second guide roller 27 and the third guide roller 43 are all provided with guide grooves. The multiple third guide rollers 43 are rotatably mounted in the middle position of the moving plate 413 and at both ends of the wiping assembly 42 via bearings, and are used to guide and convey the metal wire. The surfaces of the first guide roller 22, the second guide roller 27 and the third guide roller 43 are all provided with guide grooves, which can limit the wire and prevent the wire from slipping.

[0033] like Figure 4 , Figure 5 and Figure 8 As shown, the clamping guide mechanism 44 includes a third motor 446. A working groove is opened inside the moving plate 413. The third motor 446 is fixedly installed at the end of the working groove away from the wire drawing mechanism 3. A second lead screw 445 is fixedly installed at the output end of the third motor 446. The other end of the second lead screw 445 is rotatably installed on one side wall of the working groove. A second moving block 444 is threadedly connected to the surface of the second lead screw 445. A slider is fixedly installed on both the front and rear side walls of the second moving block 444. A sliding groove 8 and a limiting groove 7 are opened on both the front and rear side walls inside the working groove. The slider is slidably installed in the sliding groove 8 and the limiting groove 7. The limiting groove 7 passes through the moving plate 413. 13. A working box 442 is provided on the front wall of the movable plate 413. The rear wall of the working box 442 is fixedly connected to the front wall of one of the sliders. A fourth motor 447 is fixedly installed on the rear side wall inside the working box 442. A gear column 448 is fixedly installed at the output end of the fourth motor 447. Gear plates 443 are meshed on both sides of the gear column 448. A sliding block is fixedly installed on the rear side wall of the gear plate 443. A slide rail and a channel are respectively opened on the rear side wall and the front wall of the working box 442. The sliding block is slidably installed in the slide rail. A movable block is fixedly installed on the front side wall of the gear plate 443. A clamping block 441 is fixedly installed through the channel of the movable block.

[0034] The clamping and guiding mechanism 44 is used to clamp and position the wire end after cutting and guide the wire end to the winding roller 5261 of the automatic winding mechanism 5. The second lead screw 445 is threadedly connected to the second moving block 444. The front and rear side walls of the second moving block 444 are welded and fixed with sliders. The front and rear side walls of the working groove are provided with sliding grooves 8 and limiting grooves 7. The sliders are slidably installed in the sliding grooves 8 and limiting grooves 7. The limiting grooves 7 pass through the moving plate 413 and are used to limit the second moving block 444 to prevent it from rotating. The rear wall of the working box 442 is welded and fixed to the front wall of one of the sliders and moves with the second moving block 444. The output end of the fourth motor 447 is fixedly installed with a gear column 448 through a coupling. The gear column 448 is symmetrically meshed with toothed plates 443 on both sides. When the fourth motor 447 drives the gear column 448 to rotate, it can drive the toothed plates 443 on both sides to move relative to each other, thereby driving the two clamping blocks 441 to clamp or release the wire.

[0035] After the take-up roller 5261 at one of the workstations finishes winding, the fourth motor 447 is started. The fourth motor 447 drives the gear column 448 to rotate, causing the toothed plates 443 on both sides to move relative to each other, thereby causing the two clamping blocks 441 to clamp the wire. Then, the cylinder 451 is started, driving the connecting seat 452 and the cutting blade 456 to move downwards. Together with the cutting pad 455 on the cutting seat 454, the wire is quickly cut. The cutting pad 455 can buffer the impact force and ensure that the cut is flat and burr-free. Then, the third motor 446 is started, driving the second lead screw 445 to rotate, causing the second moving block 444, the work box 442 and the clamped wire to move, guiding the end of the wire to one side to align with the positioning hole of the take-up assembly 52. ​​The fourth motor 447 drives the clamping block 441 to release the wire, and the take-up roller 5261 continues to rotate, starting the winding operation and realizing continuous production.

[0036] like Figure 6 and Figure 2 As shown, the cutting mechanism 45 includes a cylinder 451. A mounting block is fixedly installed on the top of the cylinder 451. The mounting block is fixedly installed on the surface of the moving plate 413 near the automatic winding mechanism 5. A connecting seat 452 is fixedly installed at the output end of the cylinder 451. A cutting blade 456 is fixedly installed at the bottom of the connecting seat 452. A cutting seat 454 is provided below the cutting blade 456. The cutting seat 454 is fixedly installed on the front wall of the moving plate 413. A cutting pad 455 is fixedly installed at the top of the cutting seat 454. A guide cylinder 453 is fixedly installed on the side wall of the cutting seat 454 near the automatic winding mechanism 5. The guide cylinder 453 is horn-shaped.

[0037] The cylinder 451 is activated, which drives the connecting seat 452 and the cutting blade 456 to move downwards. Together with the cutting pad 455 on the cutting seat 454, the wire is quickly cut. The cutting pad 455 can buffer the impact force and ensure that the cut is flat and burr-free. The guide cylinder 453 facilitates the guidance and docking of the wire.

[0038] like Figure 2 , Figure 8 and Figure 10 As shown, two side plates 53 are respectively fixedly installed on the front and rear side walls of the other end of the base plate 6. The connecting frame 51 is fixedly installed between the two side plates 53. The winding assembly 52 includes a first circular plate 521, which is fixedly installed on the inner top wall of the connecting frame 51. A cylinder 522 is fixedly installed at the middle position of the bottom end of the first circular plate 521. A second circular plate 523 is fixedly installed at the bottom end of the cylinder 522. Multiple circular holes are opened on the surface of the second circular plate 523. Multiple electric telescopic rods 5211 are equidistantly installed at the bottom end of the first circular plate 521. A connecting column 524 is fixedly installed through the circular hole at the bottom end of the electric telescopic rod 5211. A third circular plate 525 is fixedly installed at the bottom end of the multiple connecting columns 524. A fixing groove is opened at the bottom end of each of the third circular plates 525.

[0039] A fourth circular plate 527 is located directly below the third circular plate 525, and a fifth circular plate 529 is located below the fourth circular plate 527. Multiple fifth motors 528 are fixedly installed between the fourth circular plate 527 and the fifth circular plate 529. The output end of the fifth motor 528 passes through the fifth circular plate 529 and is fixedly installed with a locking block. A sixth motor 5210 is fixedly installed at the bottom of the connecting frame 51. The output end of the sixth motor 5210 passes through the connecting frame 51 and is fixedly connected to the bottom of the fifth circular plate 529.

[0040] A winding roller assembly 526 is provided between the fourth circular plate 527 and the third circular plate 525. The winding roller assembly 526 includes multiple winding rollers 5261. Each winding roller 5261 has a slot 9 at its bottom end. The slot 9 is polygonal. Each winding roller 5261 has a locking block 5262 fixedly installed at its top end. The locking block 5262 is adapted to the fixing groove, and the slot 9 is adapted to the locking block.

[0041] After one set of take-up rollers 5261 has finished winding, it is pressed and fixed by the elastic pressure plate set on the take-up roller 5261 cylinder to prevent the wire from loosening or unwinding. When changing position, the sixth motor 5210 is started. The sixth motor 5210 drives the fifth circular plate 529, the fourth circular plate 527 and the winding roller assembly 526 to rotate as a whole, rotating the empty take-up roller 5261 to the working position and aligning it with the guide cylinder 453. Each take-up roller 5261 has a wire-passing hole in the middle position. After the winding and changing position is completed, the end of the drawn metal wire passes through the wire-passing hole through the guide cylinder 453, and the take-up roller 5261 rotates. At this time, the wire is automatically clamped and positioned in the wire threading hole, and then rotates with the take-up roller 5261 to be stably wound up, realizing automatic winding. When all the take-up rollers 5261 have finished winding, the electric telescopic rod 5211 is activated. The electric telescopic rod 5211 shortens and drives the third circular plate 525 to move upward, so that the wound take-up roller 5261 can be removed and a new take-up roller 5261 can be installed. The electric telescopic rod 5211 is activated and extends, driving the third circular plate 525 to move downward, so that the fixing groove at the bottom of the third circular plate 525 engages and is positioned with the locking block 5262 at the top of the empty take-up roller 5261.

[0042] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A wire drawing device for metal production, characterized in that, include: The base plate (6) is provided with a wire feeding frame (1), a lubrication assembly (2), a wire drawing mechanism (3), an automatic docking assembly (4) and an automatic winding mechanism (5) along the metal wire conveying direction on its surface. The automatic docking assembly (4) includes a drive mechanism (41), a wiping assembly (42), a clamping guide mechanism (44), and a cutting mechanism (45). The drive mechanism (41) is used to move the wire to facilitate winding. The wiping assembly (42) is disposed on the surface of the drive mechanism (41) and is used to clean the lubricant on the surface of the wire after drawing. The clamping guide mechanism (44) is used to clamp and position the wire at the cut end. The automatic winding mechanism (5) includes a connecting frame (51), a winding assembly (52) and a side plate (53). The winding assembly (52) is installed inside the connecting frame (51). The winding assembly (52) has a multi-station structure and can realize automatic repositioning and winding operations. The lubrication component (2) is set on one side of the wire feeding frame (1) to uniformly apply lubricant to the surface of the wire before drawing.

2. The wire drawing equipment for metal production according to claim 1, characterized in that, The lubrication assembly (2) includes a U-shaped frame (21), a first guide roller (22), a liquid tank (23), a rotating roller (24), a brush cylinder (25), a first motor (26), and a second guide roller (27). The bottom end of the U-shaped frame (21) is fixedly installed on the top of the base plate (6). The liquid tank (23) is opened in the middle position inside the U-shaped frame (21). The liquid tank (23) contains lubricating liquid. The first guide roller (22) and the second guide roller (27) are respectively rotatably installed at both ends inside the U-shaped frame (21). The rotating roller (24) and the brush cylinder (25) are symmetrically rotated and installed in the middle position inside the U-shaped frame (21). The bottom end of the brush cylinder (25) is located inside the liquid tank (23). The first motor (26) is fixedly installed on the front wall of the U-shaped frame (21). The output end of the first motor (26) passes through the U-shaped frame (21) and is fixedly connected to one end of the brush cylinder (25).

3. The wire drawing equipment for metal production according to claim 1, characterized in that, The drive mechanism (41) includes a support plate (419), the bottom end of which is fixedly installed on the top of the base plate (6). The top plate (422) of the support plate (419) has a top plate (412). A second motor (411) is fixedly installed on the top of the top plate (412). The output end of the second motor (411) passes through the top plate (412) and is fixedly installed with a first lead screw (416). A connecting plate (418) is rotatably installed at the bottom end of the first lead screw (416). One end of the connecting plate (418) is fixedly connected to the rear side wall of the base plate (6). 16) Guide rods (417) are provided on both sides. The two ends of the guide rods (417) are fixedly installed on the surfaces of the connecting plate (418) and the top plate (412), respectively. The first lead screw (416) is threadedly connected to the surface of the first moving block (415). The guide rod (417) passes through the first moving block (415) and is slidably connected to it. A square groove is opened in the middle of the surface of the support plate (419). A connecting block (414) is fixedly installed on the front wall of the first moving block (415). The connecting block (414) is located in the square groove. A moving plate (413) is fixedly installed through the square groove on the front wall of the connecting block (414).

4. The wire drawing equipment for metal production according to claim 1, characterized in that, The wiping assembly (42) includes a C-shaped block (421), a fixing plate (422), and a wiping plate (424). The C-shaped block (421) is fixedly installed on the surface of the moving plate (413) near one end of the wire drawing mechanism (3). The fixing plate (422) is symmetrically arranged in the middle of the C-shaped block (421). A spring (423) is provided on the side of the fixing plate (422) away from the fixing plate. The two ends of the spring (423) are fixedly connected to the C-shaped block (421) and the fixing plate (422) respectively. The wiping plate (424) is fixedly installed on the side wall of the two fixing plates (422) close to each other.

5. The wire drawing equipment for metal production according to claim 3, characterized in that, The clamping guide mechanism (44) includes a third motor (446). A working groove is opened inside the moving plate (413). The third motor (446) is fixedly installed at the end of the working groove away from the wire drawing mechanism (3). A second lead screw (445) is fixedly installed at the output end of the third motor (446). The other end of the second lead screw (445) is rotatably installed on one side wall of the working groove. A second moving block (444) is threadedly connected to the surface of the second lead screw (445). Slider blocks are fixedly installed on the front and rear side walls of the second moving block (444). A sliding groove (8) and a limiting groove (7) are opened on the front and rear side walls inside the working groove. The slider is slidably installed in the sliding groove (8) and the limiting groove (7). The limiting groove (7) passes through the moving plate (413). 413), the front wall of the movable plate (413) is provided with a working box (442), the rear wall of the working box (442) is fixedly connected to the front wall of one of the sliders, the rear side wall inside the working box (442) is fixedly installed with a fourth motor (447), the output end of the fourth motor (447) is fixedly installed with a gear column (448), the gear column (448) is meshed with toothed plates (443) on both sides, the rear side wall of the toothed plate (443) is fixedly installed with a sliding block, the rear side wall and the front wall of the working box (442) are respectively provided with a slide rail and a channel, the sliding block is slidably installed in the slide rail, the front side wall of the toothed plate (443) is fixedly installed with a moving block, the moving block is fixedly installed with a clamping block (441) through the channel.

6. The wire drawing equipment for metal production according to claim 1, characterized in that, The cutting mechanism (45) includes a cylinder (451), a mounting block is fixedly installed on the top of the cylinder (451), the mounting block is fixedly installed on the surface of the moving plate (413) near the automatic winding mechanism (5), a connecting seat (452) is fixedly installed at the output end of the cylinder (451), a cutting blade (456) is fixedly installed at the bottom end of the connecting seat (452), a cutting seat (454) is provided below the cutting blade (456), the cutting seat (454) is fixedly installed on the front wall of the moving plate (413), a cutting pad (455) is fixedly installed at the top of the cutting seat (454), and a guide cylinder (453) is fixedly installed on the side wall of the cutting seat (454) near the automatic winding mechanism (5), the guide cylinder (453) is horn-shaped.

7. A wire drawing device for metal production according to claim 2, characterized in that, The automatic docking assembly (4) also includes a plurality of third guide rollers (43), which are respectively rotatably installed in the middle position of the moving plate (413) and at both ends of the wiping assembly (42). The first guide roller (22), the second guide roller (27) and the third guide roller (43) are all provided with guide grooves.

8. The wire drawing equipment for metal production according to claim 1, characterized in that, The side plate (53) has two parts, which are respectively fixedly installed on the front and rear side walls of the other end of the base plate (6). The connecting frame (51) is fixedly installed between the two side plates (53). The winding assembly (52) includes a first circular plate (521), which is fixedly installed on the inner top wall of the connecting frame (51). A cylinder (522) is fixedly installed at the middle position of the bottom end of the first circular plate (521). A second circular plate (523) is fixedly installed at the bottom end of the cylinder (522). Multiple circular holes are opened on the surface of the second circular plate (523). Multiple electric telescopic rods (5211) are equidistantly installed at the bottom end of the first circular plate (521). A connecting column (524) is fixedly installed through the circular hole at the bottom end of the electric telescopic rod (5211). A third circular plate (525) is fixedly installed at the bottom end of the multiple connecting columns (524). A fixing groove is opened at the bottom end of each of the third circular plates (525).

9. A wire drawing device for metal production according to claim 8, characterized in that, A fourth circular plate (527) is provided directly below the third circular plate (525), and a fifth circular plate (529) is provided below the fourth circular plate (527). Multiple fifth motors (528) are fixedly installed between the fourth circular plate (527) and the fifth circular plate (529). The output end of the fifth motor (528) passes through the fifth circular plate (529) and is fixedly installed with a locking block. A sixth motor (5210) is fixedly installed at the bottom of the connecting frame (51). The output end of the sixth motor (5210) passes through the connecting frame (51) and is fixedly connected to the bottom of the fifth circular plate (529).

10. A wire drawing device for metal production according to claim 9, characterized in that, A winding roller assembly (526) is provided between the fourth circular plate (527) and the third circular plate (525). The winding roller assembly (526) includes multiple winding rollers (5261). Each winding roller (5261) has a slot (9) at its bottom end. The slot (9) is polygonal. Each winding roller (5261) has a locking block (5262) ​​fixedly installed at its top end. The locking block (5262) ​​is adapted to the fixing groove, and the slot (9) is adapted to the locking block.

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