A wire guide for preventing wire overlap in wire drawing machines

Abstract

This utility model discloses a wire guide for preventing wire overlap in a wire drawing machine, relating to the technical field of wire guides. It includes a frame and a take-up reel. The frame is equipped with a drive assembly capable of rotating the take-up reel, and a moving assembly capable of following the movement of the conveyed copper wire to ensure its neat arrangement. A servo motor in the moving assembly drives a lead screw to reciprocate the moving frame, causing the copper wire to move laterally, ensuring neat arrangement and improving the storage efficiency of the take-up reel. The pressing component applies downward pressure during copper wire conveying, ensuring the copper wire is arranged flat and tightly on the take-up reel, effectively preventing overlap and uneven arrangement. The lifting assembly can flexibly adjust the copper wire tension, making the wire laying process smooth and avoiding loose or overlapping copper wires due to uneven tension, improving the neatness and quality of the copper wire arrangement, and adapting to the processing needs of copper wires with different processes and materials.

Description

Technical Field

[0001] This utility model relates to the field of wire guide technology, and in particular to a wire guide for preventing wire overlap in wire drawing machines. Background Technology

[0002] A wire drawing machine is a processing equipment used to draw metal raw materials (such as copper, aluminum, steel, etc.) into wires of a certain specification through a drawing process.

[0003] In the traditional wire drawing machine, if the tension of the copper wire is too low during the wire feeding process, it will not be able to maintain a tight state and will easily become loose. When the loose copper wire is wound on the take-up reel, it will deviate and overlap due to its own weight or the interaction with other copper wires. For example, when taking the wire at high speed, if the tension is insufficient, the copper wire may become loosely wrapped on the take-up reel, which will lead to overlap. Utility Model Content

[0004] The purpose of this invention is to solve the problem of wire deviation and overlap that occurs when copper wire is under tension during the conveying process. This invention provides a wire guide for preventing wire overlap in wire drawing machines.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wire guide for preventing wire stacking in a wire drawing machine includes a frame and a take-up reel. The frame is equipped with a drive assembly that can drive the take-up reel to rotate, and the frame is also equipped with a moving assembly that can follow the copper wire being transported and arrange it neatly.

[0007] The moving component includes a servo motor fixedly mounted on the frame, a limit rod fixedly mounted on the frame, a lead screw fixedly connected to the output end of the servo motor, a moving frame threadedly connected to the lead screw, and a moving frame slidably connected to the limit rod. The moving frame is equipped with a pressing component capable of pressing down on the conveyed copper wire to make it flat, and a scraping component used in conjunction with the pressing component to clean the surface of the conveyed copper wire. The moving frame is also equipped with a lifting component capable of adjusting the tension of the conveyed copper wire.

[0008] As a further description of the above technical solution:

[0009] The pressing component includes a mounting frame fixedly installed on one side of the movable frame. The mounting frame is provided with a first roller and a threaded rod. The bottom end of the threaded rod is threaded through the mounting frame and rotatably connected to a lifting frame. The lifting frame is rotatably connected to a second roller.

[0010] As a further description of the above technical solution:

[0011] The movable frame has a circular groove, and several first rollers and second rollers are staggered, with the first rollers and second rollers located on both sides of the circular groove. The lifting frame is slidably connected to the mounting frame.

[0012] As a further description of the above technical solution:

[0013] The scraping assembly includes a guide rail and a snap-fit ​​strip fixedly installed on one side of the mounting bracket. A slide is slidably connected to the top of the guide rail, and a connector and a clip frame are fixedly connected to the slide.

[0014] As a further description of the above technical solution:

[0015] The carriage has several through holes of different sizes, and several connectors and clip frames are positioned corresponding to the through holes.

[0016] As a further description of the above technical solution:

[0017] The connector is tapered, the snap-fit ​​strip is made of plastic, and one end of the snap-fit ​​strip is adapted to the size of the slot in the middle of the snap-fit ​​frame.

[0018] As a further description of the above technical solution:

[0019] The lifting assembly includes a support frame symmetrically installed on one side of the movable frame. A slider is slidably connected to the support frame, and a cylinder is rotatably connected between two sliders. Several limiting grooves are provided on the support frame, and an extension block is set on the slider by a spring.

[0020] The dimensions of the extension block are adapted to the limiting groove.

[0021] As a further description of the above technical solution:

[0022] The drive assembly includes a drive component fixedly installed on one side of the frame, a rotating block fixedly connected to the output end of the drive component, and a groove provided at one end of the take-up reel;

[0023] The rotating block is adapted to the size of the groove.

[0024] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0025] The servo motor in the moving component drives the lead screw to reciprocate the moving frame, causing the copper wire to move laterally, ensuring neat arrangement of the copper wire and improving the storage efficiency of the take-up reel. The pressing component applies downward pressure to the copper wire during transport, ensuring that the copper wire is arranged flat and tightly on the take-up reel, effectively preventing overlap and uneven arrangement. The scraping component, used in conjunction with the moving component, can correct deviation and remove dust, oil, and other impurities from the surface of the copper wire, improving the appearance quality and subsequent processing performance of the copper wire, and enhancing the adhesion between the copper wire and the take-up reel. The lifting component can flexibly adjust the tension of the copper wire, making the wire laying process smooth and avoiding loose or overlapping copper wires caused by uneven tension, improving the neatness and quality of the copper wire arrangement, and adapting to the processing needs of copper wires with different processes and materials. Attached Figure Description

[0026] Figure 1 An overall schematic diagram according to an embodiment of the present utility model is shown;

[0027] Figure 2 The present invention provides an embodiment of the present invention. Figure 1 Another perspective view;

[0028] Figure 3 A schematic diagram of a movable component according to an embodiment of the present invention is shown;

[0029] Figure 4 A schematic diagram of a pressing component according to an embodiment of the present invention is shown;

[0030] Figure 5 A schematic diagram of a scraping assembly according to an embodiment of the present invention is shown;

[0031] Figure 6 A schematic diagram of a lifting assembly according to an embodiment of the present invention is shown;

[0032] Figure 7 A schematic diagram of a slider according to an embodiment of the present invention is shown;

[0033] Figure 8 A schematic diagram of a drive component provided according to an embodiment of the present invention is shown.

[0034] Legend:

[0035] 10. Frame; 11. Take-up reel; 12. Drive assembly; 121. Drive component; 122. Rotating block; 123. Groove;

[0036] 20. Moving component; 21. Servo motor; 22. Limiting rod; 23. Lead screw; 24. Moving frame; 25. Pressing component; 251. Mounting frame; 252. First roller; 253. Threaded rod; 254. Lifting frame; 255. Second roller;

[0037] 30. Scraping assembly; 31. Guide rail; 32. Connecting strip; 33. Carriage; 34. Connector; 35. Frame;

[0038] 40. Lifting assembly; 41. Support frame; 42. Slider; 43. Cylinder; 44. Limiting groove; 45. Extension block; 46. Spring. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0040] like Figures 1-8 As shown, the present invention provides a wire guide for preventing wire stacking in a wire drawing machine, including a frame 10 and a take-up reel 11. The take-up reel 11 is used to wind and coil copper wire. The frame 10 is equipped with a drive component 12 that can drive the take-up reel 11 to rotate. The frame 10 is also equipped with a moving component 20 that can follow the copper wire being conveyed and make it neatly arranged.

[0041] The moving component 20 includes a servo motor 21 fixedly mounted on the frame 10, a limit rod 22 fixedly mounted on the frame 10, a lead screw 23 fixedly connected to the output end of the servo motor 21, the servo motor 21 can drive the lead screw 23 to rotate forward and backward, the moving frame 24 is threadedly connected to the lead screw 23 and slidably connected to the limit rod 22, the moving frame 24 can reciprocate through the forward and reverse rotation of the lead screw 23, and is kept stable by the limit rod 22 while the moving frame 24 moves, the moving frame 24 is equipped with a pressing component 25 that can press down the conveyed copper wire to make it flat, and a scraping component 30 used in conjunction with the pressing component 25 to clean the surface of the conveyed copper wire, the moving frame 24 is also equipped with a lifting component 40 that can adjust the tension of the conveyed copper wire;

[0042] like Figure 8 As shown, the drive assembly 12 includes a drive component 121 fixedly installed on one side of the frame 10. The drive component 121 is a motor in the prior art. The output end of the drive component 121 is fixedly connected to a rotating block 122. The drive component 121 can drive the rotating block 122 to rotate. A groove 123 is provided at one end of the take-up reel 11.

[0043] The rotating block 122 is adapted to the size of the groove 123. The rotating block 122 and the groove 123 are engaged together, so that the rotating block 122 can drive the take-up reel 11 to rotate through the groove 123.

[0044] In use, one end of the copper wire on the drawing machine is passed through the pressing component 25 and the scraping component 30, then through the circular groove inside the moving frame 24 and the lifting component 40, and this end is wound onto the take-up reel 11. At this time, the drive component 121 and the servo motor 21 are activated respectively. The drive component 121 drives the rotating block 122 to rotate, and the take-up reel 11 starts to rotate through meshing, thereby winding the copper wire into a coil. The servo motor 21 drives the lead screw 23 to rotate forward and backward, so that the moving frame 24 can move back and forth, thereby driving the copper wire to move laterally back and forth, so that the copper wire can be arranged flat and tightly on the take-up reel 11, thereby preventing appearance defects such as scratches and indentations on the surface of the copper wire caused by overlapping wires or uneven arrangement. This allows the copper wire to be released more evenly during subsequent wire feeding, reducing problems such as wire jamming and skipping during the wire feeding process, and improving wire feeding efficiency and quality.

[0045] When it is necessary to disassemble the take-up reel 11 after winding, simply push the take-up reel 11 to one side so that the groove 123 on the take-up reel 11 disengages from the rotating block 122.

[0046] like Figure 4 As shown, the pressing component 25 includes a mounting frame 251 fixedly installed on one side of the movable frame 24. The mounting frame 251 is provided with a first roller 252 and a threaded rod 253. The first roller 252 is rotatably installed on the mounting frame 251, and the threaded rod 253 is threaded onto the mounting frame 251. The bottom end of the threaded rod 253 is threaded through the mounting frame 251 and rotatably connected to a lifting frame 254. By rotating the threaded rod 253 in both directions, the lifting frame 254 can be raised and lowered. A second roller 255 is rotatably connected to the lifting frame 254. The lifting frame 254 drives the second roller 255 to rise and fall, thereby working with the first roller 252 at the bottom to press down on the copper wire being conveyed. This prevents the copper wire from jumping during conveying, effectively reducing the swaying and shaking of the copper wire during the conveying process, making the copper wire conveying more stable, and improving the stability and reliability of the equipment operation.

[0047] In more detail, the movable frame 24 has a circular groove, through which copper wires can extend from the movable frame 24. Several first rollers 252 and second rollers 255 are staggered, and the first rollers 252 and second rollers 255 are located on the upper and lower sides of the circular groove, respectively. The lifting frame 254 is slidably connected to the mounting frame 251.

[0048] like Figure 5 As shown, the scraping assembly 30 includes a guide rail 31 and a snap-fit ​​strip 32 fixedly installed on one side of the mounting bracket 251. A slide 33 is slidably connected to the top of the guide rail 31, and a connector 34 and a clip frame 35 are fixedly connected to the slide 33.

[0049] In more detail, the carriage 33 has several through holes of different sizes, and several connectors 34 and clip frames 35 are positioned corresponding to the through holes.

[0050] In more detail, the connector 34 is tapered, the snap-fit ​​strip 32 is made of plastic, and one end of the snap-fit ​​strip 32 is adapted to the size of the slot in the middle of the frame 35, so that one end of the snap-fit ​​strip 32 can engage with the slot in the middle of the frame 35, thereby fixing the slide 33.

[0051] When passing the copper wire through the retaining strip 32, pushing one end of the retaining strip 32 causes it to bend flexibly, disengaging it from the retaining frame 35. Then, the slide 33 is pushed forward, and a suitable through-hole is selected based on the required copper wire size, aligning the through-hole with the circular groove. At this point, the retaining strip 32 is released, allowing it to flexibly return to its original position and engage with the corresponding groove in the center of the retaining frame 35, thus fixing the slide 33. Finally, the copper wire is passed through the corresponding connector 34 and the circular groove. The copper wire passes through the groove and acts as a guide to prevent bending, ensuring it is conveyed vertically. The connector 34, with its tapered opening, contacts the surface of the copper wire, cleaning it during transport by removing dust, oil, and other impurities. This prevents these impurities from accumulating during wire arrangement, affecting the wire's appearance and subsequent processing performance, and also improves the adhesion between the wire and the take-up reel.

[0052] like Figures 6-7 As shown, the lifting assembly 40 includes a support frame 41 symmetrically installed on one side of the movable frame 24. A slider 42 is slidably connected to the support frame 41. A cylinder 43 is rotatably connected between the two sliders 42. The cylinder 43 can be raised and lowered by the sliders 42 on both sides. Several limiting grooves 44 are provided on the support frame 41. An extension block 45 is set on the slider 42 by a spring 46. The extension block 45 can be reset by the reaction force of the spring 46.

[0053] The dimensions of the extension block 45 are adapted to the limiting groove 44;

[0054] When the copper wire is conveyed from the top of the cylinder 43, the setting of the cylinder 43 creates a height difference between the cylinder 43 and the groove, which increases the tension of the conveyed copper wire, making the copper wire more stable during the wiring process, avoiding the loosening or overlapping of the copper wire due to uneven tension, and improving the neatness and quality of the copper wire arrangement.

[0055] If it is necessary to change the tension, the cylinder 43 is pushed up or down, so that the cylinder 43 can rise and fall through the sliders 42 on both sides, while the extension block 45 is pressed back into the slider 42. After the cylinder 43 is moved, the extension block 45 is reset by the reaction force of the spring 46 and engages with the corresponding limiting groove 44, thereby fixing the cylinder 43.

[0056] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wire arranging device for preventing wire folding in a wire drawing machine, comprising a frame (10), a wire collecting reel (11), a driving assembly (12) mounted on the frame (10) and capable of driving the wire collecting reel (11) to rotate, characterized in that, Also includes: The frame (10) is equipped with a moving component (20) that can follow the copper wires being transported and arrange them neatly. The moving component (20) includes a servo motor (21) fixedly mounted on the frame (10), a limit rod (22) fixedly mounted on the frame (10), a lead screw (23) fixedly connected to the output end of the servo motor (21), a moving frame (24) threadedly connected to the lead screw (23), and a moving frame (24) slidably connected to the limit rod (22). The moving frame (24) is equipped with a pressing component (25) that can press down the conveyed copper wire to make it flat, and a scraping component (30) used in conjunction with the pressing component (25) to clean the surface of the conveyed copper wire. The moving frame (24) is also equipped with a lifting component (40) that can adjust the tension of the conveyed copper wire.

2. A wire guide for preventing wire overlap in a wire drawing machine according to claim 1, characterized in that, The pressing component (25) includes a mounting frame (251) fixedly installed on one side of the movable frame (24). The mounting frame (251) is provided with a first roller (252) and a threaded rod (253). The bottom end of the threaded rod (253) is threaded through the mounting frame (251) and rotatably connected to a lifting frame (254). The lifting frame (254) is rotatably connected to a second roller (255).

3. The wire arranging device for preventing wire folding of a wire drawing machine according to claim 2, wherein The movable frame (24) has a circular groove, and a number of first rollers (252) and second rollers (255) are staggered, with the first rollers (252) and second rollers (255) located on both sides of the circular groove. The lifting frame (254) is slidably connected to the mounting frame (251).

4. The wire arranging device for preventing wire folding of a wire drawing machine according to claim 2, wherein The scraping assembly (30) includes a guide rail (31) and a snap-fit ​​strip (32) fixedly installed on one side of the mounting bracket (251). A slide (33) is slidably connected to the top of the guide rail (31). A connector (34) and a clip frame (35) are fixedly connected to the slide (33).

5. The wire arranging device for preventing wire folding of a wire drawing machine according to claim 4, wherein The slide (33) has several through holes of different sizes, and several connectors (34) and clip frames (35) are positioned corresponding to the through holes.

6. The wire arranging device for preventing wire folding of a wire drawing machine according to claim 5, wherein The connector (34) is tapered, the snap-fit ​​strip (32) is made of plastic, and one end of the snap-fit ​​strip (32) is adapted to the size of the slot in the middle of the frame (35).

7. The wire arranging device for preventing wire folding of a wire drawing machine according to claim 1, wherein The lifting assembly (40) includes a support frame (41) symmetrically installed on one side of the movable frame (24), a slider (42) is slidably connected on the support frame (41), a cylinder (43) is rotatably connected between the two sliders (42), a plurality of limiting grooves (44) are provided on the support frame (41), and an extension block (45) is set on the slider (42) by a spring (46); The dimensions of the extension block (45) are adapted to the limiting groove (44).

8. The wire arranging device for preventing wire folding of a wire drawing machine according to claim 1, wherein The drive assembly (12) includes a drive component (121) fixedly installed on one side of the frame (10), and a rotating block (122) is fixedly connected to the output end of the drive component (121). A groove (123) is provided at one end of the take-up reel (11). The size of the rotating block (122) is adapted to the groove (123).

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