An electromagnetic wire surface polishing and cleaning device

Abstract

This utility model belongs to the field of electromagnetic wire technology, specifically an electromagnetic wire surface polishing and cleaning device, including a base and a limiting component including a support frame. The support frame is fixedly installed on the base, and limiting tubes are installed on the support frame. Multiple polishing components are installed on the base, and a polishing component is installed between two adjacent sets of limiting components. After the electromagnetic wire is released by the first winding component, the electromagnetic wire passes around the first guide wheel, then passes through multiple limiting tubes in sequence, then passes around the second guide wheel, and is finally wound up by the second winding component. At this time, the electromagnetic wire between the first winding component and the second winding component is in a taut state. Since the electromagnetic wire is limited by multiple limiting tubes, the area between two adjacent limiting tubes is the polishing area. Therefore, the electromagnetic wire in the polishing area is taut and straight, and will not vibrate. This avoids uneven polishing pressure distribution caused by bending or vibration of the electromagnetic wire, which is beneficial to improving the uniformity of polishing.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic wire technology, specifically an electromagnetic wire surface polishing and cleaning device. Background Technology

[0002] Magnet wire is an insulated wire used to manufacture coils or windings in electrical products. It typically consists of a conductive metal core covered with an insulation layer to ensure electrical safety and meet various requirements for heat resistance and corrosion resistance. During the processing of magnet wire, polishing and cleaning equipment is required to remove the oxide layer or burrs on the surface of the magnet wire.

[0003] A Chinese patent with authorization announcement number CN 217914443 U discloses an electromagnetic wire deburring machine, comprising: a worktable, two wire feeding plates on the top surface of the worktable, wire feeding shafts at both ends of the wire feeding plates, and a drawer slidably connected to the surface of the worktable; a deburring groove on the top surface of the worktable; a support plate located above the worktable, with an adjusting screw screwed to the top of the support plate; the bottom end of the adjusting screw is rotatably connected to the top surface of a clamping plate; and a base plate connected to the top surface of the worktable via a spring. The advantages are: the electromagnetic wire deburring machine proposed in this utility model has two wire feeding plates mounted on the side wall of the worktable, and the wire feeding shafts on the feeding plates can simultaneously feed multiple sets of wire for deburring. If the deburring disc wears out, the deburring disc can be replaced simply by removing the annular clamping plates and positioning screws on the base plate and the corners of the clamping plate. The deburring groove on the worktable is connected to the drawer, allowing for the recycling of excess deburring residue.

[0004] Existing polishing and cleaning devices often result in uneven polishing pressure distribution and poor polishing uniformity during the polishing and cleaning process of electromagnetic wires due to the thinness, bending, or vibration of the electromagnetic wires. Therefore, a new electromagnetic wire surface polishing and cleaning device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems existing in the existing technology, this utility model proposes an electromagnetic wire surface polishing and cleaning device.

[0006] The technical solution adopted by this utility model to solve its technical problem is an electromagnetic wire surface polishing and cleaning device, including a base, a first winding assembly mounted on the base, a PLC controller mounted on the first winding assembly, multiple sets of limiting assemblies mounted on the base, each limiting assembly including a support frame, the support frame being fixedly mounted on the base, a limiting tube mounted on the support frame, multiple sets of polishing assemblies mounted on the base, a polishing assembly being installed between two adjacent sets of limiting assemblies, each polishing assembly including a lower clamping member, a fixing frame mounted on the bottom side of the lower clamping member, a guide plate mounted on the side wall of the lower clamping member, a sliding groove formed in the guide plate, a first screw mounted in the sliding groove, a first knob mounted on the first screw, a slider mounted in the sliding groove, an upper clamping member fixedly connected to the slider, a soft polishing belt placed in the lower clamping member and the upper clamping member, the lower clamping member and the upper clamping member... The holding components have identical and symmetrical structures. The upper clamping component includes a sleeve, a rod seat is mounted on the top plate of the sleeve, a threaded hole is opened in the rod seat, a second screw is assembled in the threaded hole, a second knob is mounted on the top side of the second screw, and a clamping plate is rotatably connected to the bottom side of the second screw. The clamping plate is slidably assembled in the sleeve. After the electromagnetic wire is released by the first winding assembly, the electromagnetic wire passes around the first guide wheel, then passes through multiple limiting tubes in sequence, then passes around the second guide wheel, and finally is wound up by the second winding assembly. At this time, the electromagnetic wire between the first winding assembly and the second winding assembly is in a taut state, realizing the installation of the electromagnetic wire. Since the electromagnetic wire is limited by multiple limiting tubes, the area between two adjacent limiting tubes is the polishing area. Therefore, the electromagnetic wire in the polishing area is taut and straight, and will not vibrate. This avoids uneven polishing pressure distribution caused by bending or vibration of the electromagnetic wire, which is beneficial to improving the uniformity of polishing.

[0007] Preferably, the first winding assembly includes a mounting frame, which is fixedly mounted on a base. A first motor is mounted on the mounting frame via a base, and a winding roller is mounted on the output shaft of the first motor. The winding roller is rotatably mounted on the mounting frame, and a winding wheel is mounted on the winding roller. Electromagnetic wire is wound on the winding wheel. A second winding assembly is mounted on the base. The second winding assembly has the same internal structure as the first winding assembly. Two wheel frames are mounted on the base, and guide wheels are rotatably mounted on the wheel frames. The electromagnetic wire moves horizontally and, when passing through a soft polishing belt, the nano-alumina abrasive on the soft polishing belt polishes and removes the oxide layer and burrs on the surface of the electromagnetic wire, achieving polishing and cleaning of the electromagnetic wire surface. During this process, four taut soft polishing belts are wound around the taut electromagnetic wire, and the four soft polishing belts are placed alternately left and right, polishing the left and right sides of the electromagnetic wire twice to ensure sufficient polishing. This structure can continuously and efficiently polish the electromagnetic wire, which is beneficial to improving the efficiency of polishing.

[0008] The advantages of this utility model are:

[0009] 1. In this invention, after the electromagnetic wire is released by the first winding assembly, it passes around the first guide wheel, then passes through multiple limiting tubes in sequence, then passes around the second guide wheel, and finally is wound up by the second winding assembly. At this time, the electromagnetic wire between the first winding assembly and the second winding assembly is in a taut state, thus realizing the installation of the electromagnetic wire. Since the electromagnetic wire is limited by multiple limiting tubes, and the area between two adjacent limiting tubes is the polishing area, the electromagnetic wire in the polishing area is taut and straight, and will not vibrate. This avoids uneven polishing pressure distribution caused by bending or vibration of the electromagnetic wire, which is beneficial to improving the uniformity of polishing.

[0010] 2. This utility model achieves polishing and cleaning of the electromagnetic wire surface by horizontally moving the electromagnetic wire and polishing it with nano-alumina abrasive on the soft polishing belt. During this process, four taut soft polishing belts are wrapped around the taut electromagnetic wire and are placed alternately on the left and right sides, polishing the left and right sides of the electromagnetic wire twice to ensure sufficient polishing. This structure can continuously and efficiently polish the electromagnetic wire, which is beneficial to improving the efficiency of polishing. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a first-person perspective 3D structural diagram;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the limiting component;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the polishing component;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the guide plate.

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure of the upper clamping component.

[0017] In the diagram: 1. Base; 2. PLC controller; 3. Support frame; 301. Limiting tube; 4. Lower clamping component; 401. Guide plate; 402. Slide groove; 403. First screw; 404. First knob; 405. Slider; 406. Upper clamping component; 407. Soft polishing belt; 408. Jacket; 409. Rod seat; 410. Second screw; 411. Second knob; 412. Clamping plate; 5. Mounting frame; 501. First motor; 502. Take-up roller; 503. Take-up wheel; 6. Electromagnetic wire; 7. Second take-up assembly; 8. Wheel frame; 801. Guide wheel. Detailed Implementation

[0018] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1-5 As shown, an electromagnetic wire surface polishing and cleaning device includes a base 1, a first winding assembly mounted on the base 1, a PLC controller 2 mounted on the first winding assembly, multiple sets of limiting assemblies mounted on the base 1, each limiting assembly including a support frame 3, the support frame 3 being fixedly mounted on the base 1, and a limiting tube 301 mounted on the support frame 3. Multiple sets of polishing assemblies are mounted on the base 1, with one polishing assembly installed between adjacent sets of limiting assemblies. Each polishing assembly includes a lower clamping member 4, a fixing frame mounted on the bottom side of the lower clamping member 4, a guide plate 401 mounted on the side wall of the lower clamping member 4, a sliding groove 402 formed in the guide plate 401, a first screw 403 assembled in the sliding groove 402, a first knob 404 mounted on the first screw 403, a slider 405 assembled in the sliding groove 402, and an upper clamping member 406 fixedly connected to the slider 405. A soft polishing belt 407 is placed inside the upper clamping member 406. The lower clamping member 4 and the upper clamping member 406 have the same structure and are symmetrically arranged. The upper clamping member 406 includes a sleeve 408. A rod seat 409 is installed on the top plate of the sleeve 408. A threaded hole is opened in the rod seat 409. A second screw 410 is installed in the threaded hole. A second knob 411 is installed on the top side of the second screw 410. A clamping plate 412 is rotatably connected to the bottom side of the second screw 410. The clamping plate 412 is slidably assembled in the sleeve 408. During operation, the existing polishing and cleaning device may cause uneven polishing pressure distribution due to the thinness of the electromagnetic wire 6, bending or shaking of the electromagnetic wire 6, resulting in poor polishing uniformity. Because there is an oxide layer or burrs on the electromagnetic wire 6, it is necessary to use a soft polishing belt 407 to polish and clean the surface of the electromagnetic wire 6.

[0020] Before polishing the electromagnetic wire 6, the electromagnetic wire 6 and the soft polishing belt 407 need to be installed. When installing the electromagnetic wire 6, after the electromagnetic wire 6 is loosened by the first winding assembly, the electromagnetic wire 6 passes around the first guide wheel 801, then passes through multiple limit tubes 301 in sequence, then passes around the second guide wheel 801, and is finally wound up by the second winding assembly 7. At this time, the electromagnetic wire 6 between the first winding assembly and the second winding assembly 7 is in a taut state, thus realizing the installation of the electromagnetic wire 6.

[0021] Since the electromagnetic wire 6 is in a taut state and is limited by multiple limiting tubes 301, and the area between two adjacent limiting tubes 301 is the polishing area, the electromagnetic wire 6 in the polishing area is in a taut and straight state and will not vibrate.

[0022] During the installation of the soft polishing tape 407, the soft polishing tape 407 is wound around the electromagnetic wire 6, and then both ends of the soft polishing tape 407 are placed in the lower clamping member 4 and the upper clamping member 406 respectively. Then, the two second knobs 411 are rotated, which drives the second screw 410 to rotate. The second screw 410 moves vertically while rotating, and the second screw 410 drives the clamping plate 412 to move vertically. The clamping plate 412 and the clamping sleeve 408 cooperate to clamp and fix the ends of the soft polishing tape 407, realizing convenient installation of the soft polishing tape 407. Then, by rotating the first knob 404, the soft polishing tape 407 is moved vertically. The first screw 403 rotates, causing the slider 405 on it to move horizontally. The first screw 403 and the second screw 410 have self-locking properties. When the thread helix angle is less than the friction angle, sliding friction will cause the screw to self-lock. The slider 405 causes the upper clamping member 406 to move horizontally. The upper clamping member 406 causes the end of the soft polishing strip 407 held on it to move horizontally, adjusting the soft polishing strip 407 wound on the electromagnetic wire 6 to a tensioned state, that is, the tensioned soft polishing strip 407 is wound on the tensioned electromagnetic wire 6. Then, the soft polishing strips 407 on the remaining polishing components are installed.

[0023] After installation, the device operates to polish the electromagnetic wire 6. This structure limits the electromagnetic wire 6 within multiple limiting tubes 301, with the polishing area between two limiting tubes 301. The electromagnetic wire 6 in the polishing area is taut and straight, and will not vibrate. This avoids uneven polishing pressure distribution caused by bending or vibration of the electromagnetic wire 6, which helps to improve the uniformity of polishing.

[0024] Please see Figure 1As shown, the first winding assembly includes a mounting frame 5, which is fixedly mounted on a base 1. A first motor 501 is mounted on the mounting frame 5 via a base. A winding roller 502 is mounted on the output shaft of the first motor 501. The winding roller 502 is rotatably mounted on the mounting frame 5. A winding wheel 503 is mounted on the winding roller 502, and an electromagnetic wire 6 is wound on the winding wheel 503. A second winding assembly 7 is mounted on the base 1. The second winding assembly 7 has the same internal structure as the first winding assembly. Two wheel frames 8 are mounted on the base 1, and guide wheels 801 are rotatably mounted on the wheel frames 8. During operation, existing polishing and cleaning devices have difficulty continuously and efficiently polishing the electromagnetic wire 6 during the polishing and cleaning process, resulting in poor polishing efficiency. Through the operation of the first winding assembly, the first motor 501 inside operates, driving the winding roller 502 to rotate. The winding roller 502 drives the winding wheel 503 to rotate, and the winding wheel 503 loosens the electromagnetic wire 6. Similarly, the second winding assembly... The second winding assembly 7 operates, with its winding wheel 503 winding the electromagnetic wire 6. The PLC controller 2, through programming, outputs the same pulse output frequency and direction signals to ensure that the two first motors 501 operate synchronously at the same speed and direction. Therefore, the first winding assembly and the second winding assembly 7 operate synchronously, ensuring that the electromagnetic wire 6 between the first winding assembly and the second winding assembly 7 remains taut at all times. The electromagnetic wire 6 moves horizontally, and when it passes the soft polishing belt 407, the nano-alumina abrasive on the soft polishing belt 407 polishes and removes the oxide layer and burrs on the surface of the electromagnetic wire 6, achieving polishing and cleaning of the surface of the electromagnetic wire 6. During this process, four taut soft polishing belts 407 are wound around the taut electromagnetic wire 6, and the four soft polishing belts 407 are placed alternately on the left and right sides, polishing the left and right sides of the electromagnetic wire 6 twice to ensure sufficient polishing. This structure can continuously and efficiently polish the electromagnetic wire 6, which is beneficial to improving the efficiency of polishing.

[0025] Working principle: In the existing polishing and cleaning device, during the polishing and cleaning of the surface of the electromagnetic wire 6, the electromagnetic wire 6 is relatively thin, and bending or shaking of the electromagnetic wire 6 may cause uneven distribution of polishing pressure, resulting in poor polishing uniformity. Furthermore, due to the presence of an oxide layer or burrs on the electromagnetic wire 6, a soft polishing belt 407 is required to polish and clean its surface. Before polishing the electromagnetic wire 6, the electromagnetic wire 6 and the soft polishing belt 407 need to be installed. During installation, after the electromagnetic wire 6 is loosened by the first winding assembly, it passes around the first guide wheel 801, then sequentially passes through multiple limiting tubes 301, and then passes around the second... The guide wheel 801 is finally wound up by the second winding assembly 7. At this time, the electromagnetic wire 6 between the first winding assembly and the second winding assembly 7 is in a taut state, realizing the installation of the electromagnetic wire 6. Since the electromagnetic wire 6 is in a taut state and is limited by multiple limiting tubes 301, the area between two adjacent limiting tubes 301 is the polishing area. Therefore, the electromagnetic wire 6 in the polishing area is taut and straight and will not vibrate. During the installation of the soft polishing belt 407, the soft polishing belt 407 is wound around the electromagnetic wire 6, and then the two ends of the soft polishing belt 407 are placed in the lower clamping member 4 and the upper clamping member 406 respectively. Then, the two second knobs 41 are rotated. 1. The second screw 410 is driven to rotate, and the second screw 410 moves vertically while rotating. The second screw 410 drives the clamping plate 412 to move vertically. The clamping plate 412 and the clamping sleeve 408 cooperate to clamp and fix the end of the soft polishing belt 407, realizing convenient installation of the soft polishing belt 407. Then, by rotating the first knob 404, the first screw 403 is driven to rotate. The first screw 403 drives the slider 405 on it to move horizontally. The first screw 403 and the second screw 410 have self-locking properties. When the thread helix angle is less than the friction angle, sliding friction will cause the screw to self-lock. The slider 405 drives the upper clamping member 406 to move horizontally. 406 drives the end of the soft polishing belt 407 held on it to move horizontally, adjusting the soft polishing belt 407 wound on the electromagnetic wire 6 to a tensioned state, that is, the tensioned soft polishing belt 407 is wound on the tensioned electromagnetic wire 6. Then, the soft polishing belts 407 on the remaining polishing components are installed. After installation, the device operates to polish the electromagnetic wire 6. This structure limits the electromagnetic wire 6 within multiple limiting tubes 301. The area between two limiting tubes 301 is the polishing area. The electromagnetic wire 6 in the polishing area is in a tensioned and taut state and will not vibrate. This avoids uneven polishing pressure distribution caused by bending or vibration of the electromagnetic wire 6, which is beneficial to improving the uniformity of polishing.Existing polishing and cleaning devices struggle to continuously and efficiently polish the surface of the electromagnetic wire 6, resulting in poor polishing efficiency. The first winding assembly operates, with its first motor 501 driving the winding roller 502, which in turn drives the winding wheel 503 to rotate, releasing the electromagnetic wire 6. Similarly, the second winding assembly 7 operates, with its winding wheel 503 winding the electromagnetic wire 6. The PLC controller 2, programmed with identical pulse output frequency and direction signals, ensures that the two first motors 501 operate synchronously at the same speed and direction. Therefore, the first and second winding assemblies 7... Synchronous operation ensures that the electromagnetic wire 6 between the first and second winding components 7 remains taut at all times. As the electromagnetic wire 6 moves horizontally, the nano-alumina abrasive on the soft polishing belt 407 polishes and removes the oxide layer and burrs on the surface of the electromagnetic wire 6, achieving a thorough polishing and cleaning. During this process, four taut soft polishing belts 407 are wound around the taut electromagnetic wire 6, and the four belts are staggered left and right, polishing both sides of the electromagnetic wire 6 twice to ensure sufficient polishing. This structure allows for continuous and efficient polishing of the electromagnetic wire 6, improving polishing efficiency.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An electromagnetic wire surface polishing cleaning device, characterized by: Includes a base (1), on which a first winding assembly is mounted, on which a PLC controller (2) is mounted, and on which multiple sets of limit components are mounted. The limiting component includes a support frame (3), which is fixedly installed on the base (1). A limiting tube (301) is installed on the support frame (3). Multiple polishing components are installed on the base (1). A polishing component is installed between two adjacent limiting components. The polishing component includes a lower clamping member (4). A fixing frame is installed on the bottom side of the lower clamping member (4). A guide plate (401) is installed on the side wall of the lower clamping member (4). A sliding groove (402) is opened in the guide plate (401). A first screw (403) is assembled in the sliding groove (402). A first knob (404) is installed on the first screw (403). A slider (405) is assembled in the sliding groove (402). An upper clamping member (406) is fixedly connected to the slider (405). A soft polishing belt (407) is placed in the lower clamping member (4) and the upper clamping member (406).

2. An electromagnetic wire surface polishing cleaning device according to claim 1, characterized in that: The lower clamping member (4) and the upper clamping member (406) have the same structure and are symmetrically arranged. The upper clamping member (406) includes a sleeve (408). A rod seat (409) is installed on the top plate of the sleeve (408). A threaded hole is opened in the rod seat (409), and a second screw (410) is assembled in the threaded hole.

3. An electromagnetic wire surface polishing cleaning device according to claim 2, characterized in that: A second knob (411) is installed on the top side of the second screw (410), and a clamping plate (412) is rotatably connected to the bottom side of the second screw (410). The clamping plate (412) is slidably assembled in the sleeve (408).

4. An electromagnetic wire surface polishing cleaning device according to claim 1, characterized in that: The first winding assembly includes a mounting frame (5), which is fixedly mounted on a base (1). A first motor (501) is mounted on the mounting frame (5) via a base. A winding roller (502) is mounted on the output shaft of the first motor (501). The winding roller (502) is rotatably mounted on the mounting frame (5). A winding wheel (503) is mounted on the winding roller (502). An electromagnetic wire (6) is wound on the winding wheel (503).

5. An electromagnetic wire surface polishing cleaning device according to claim 1, characterized in that: A second winding assembly (7) is installed on the base (1), and the second winding assembly (7) has the same internal structure as the first winding assembly.

6. An electromagnetic wire surface polishing cleaning device according to claim 1, characterized in that: Two wheel frames (8) are mounted on the base (1), and guide wheels (801) are rotatably mounted on the wheel frames (8).

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