A cutting device for inductive machining

Abstract

The application provides a cutting device for inductance processing, and relates to the technical field of inductance processing equipment. The cutting device for inductance processing comprises a workbench, a positioning carrier for positioning and fixing an inductor, and a laser cutter for cutting the inductor, the workbench is fixedly connected with the positioning carrier and the laser cutter, a cavity is arranged in the middle of the workbench, a collecting box matched with the size of the cavity is arranged in the cavity, and a collecting hole is formed in the upper surface of the collecting box.

Description

Technical Field

[0001] This application relates to the field of inductor processing equipment technology, and in particular to a cutting device for inductor processing. Background Technology

[0002] Inductors, as important energy storage components in electronic circuits, are widely used in consumer electronics, automotive electronics, industrial control, and other fields. During the inductor manufacturing process, their leads, metal frames, or burrs after forming need to be trimmed to meet dimensional accuracy and appearance requirements.

[0003] Related technologies can be found in Chinese Utility Model Patent No. CN216828409U. This utility model discloses an inductor processing equipment, including a first shaping mechanism, a gantry robotic arm, a second shaping mechanism, and a base feeding mechanism. The second shaping mechanism is located above the base feeding mechanism, and the first and second shaping mechanisms are located on opposite sides of the gantry robotic arm. The base feeding mechanism includes a feeding component and a lifting component. By shaping, positioning, and fixing the inductor leads and precisely positioning the base, the inductor and base are automatically assembled, reducing manufacturing costs while improving processing efficiency, increasing production capacity, and saving manpower.

[0004] However, existing inductor processing equipment still has the following shortcomings: when cutting inductors, debris is generated. Due to the small size of inductors, the metal debris or enameled wire waste generated during the cutting process is light and small in volume. It is easy for the debris to fall into the gaps of the equipment due to the cutting impact or equipment vibration, making it difficult to discharge the debris. It cannot be discharged naturally by gravity, and a large amount of debris will accumulate in the gaps of the equipment, causing gap blockage and jamming of moving parts, requiring frequent machine shutdown for maintenance. Utility Model Content

[0005] This application provides a cutting device for inductor processing, which solves the problem of generating small debris during the cutting process, which is difficult to clean.

[0006] The technical solution adopted in the embodiments of this application is as follows: In a first aspect, embodiments of this application provide a cutting device for inductor processing, which includes a worktable, a positioning carrier for positioning and fixing inductors and a laser cutter for cutting inductors are fixedly connected to the worktable, a cavity is provided in the middle of the worktable, and a collection box matching the size of the cavity is provided in the cavity, and a collection hole is provided on the upper surface of the collection box.

[0007] By adopting the above technical solution, since the collection box is located directly below the cutting station, the debris is easily captured by gravity or airflow. In addition, the upper surface of the collection box has collection holes, through which the debris can enter the collection box, reducing the situation of debris splashing into the gaps between the equipment and achieving the effect of collecting debris in real time.

[0008] In one alternative implementation, a vacuum pump capable of generating negative pressure within the collection box is fixedly connected to one side of the workbench via a connecting pipe.

[0009] By adopting the above technical solution, the vacuum pump and connecting pipes generate a continuous negative pressure inside the collection box, forming an active suction airflow that draws light debris into the collection box through the collection holes. The negative pressure overcomes the deficiency of insufficient debris gravity, ensuring that debris can be effectively collected even at high altitudes or in vibrating environments, thus achieving the effect of effective debris collection through negative pressure.

[0010] In one alternative implementation, the top of the collection box has an arc-shaped concave structure.

[0011] By adopting the above technical solution, the arc-shaped concave surface reduces the retention of debris on the surface, and the debris is directed to the pore area by gravity or airflow, thus achieving the effect of guiding debris into the interior of the collection box.

[0012] In one alternative implementation, an elastic pad is provided at the connection between the arcuate concave surface and the side wall of the collection box.

[0013] By adopting the above technical solution, the inside of the collection box is equipped with an elastic pad connected to the arc-shaped concave surface. When the negative pressure component drives the air flow in the collection box, the arc-shaped concave surface can continuously generate slight vibrations, so that the waste on the arc-shaped concave surface can fall into the collection box, thus achieving the effect of making the arc-shaped concave surface vibrate slightly for easy collection.

[0014] In one alternative implementation, the collection box is provided with a magnetic suction element inside.

[0015] By adopting the above technical solution, a magnetic suction device is set inside the collection box to attract metal debris, thereby achieving the initial separation of metal and non-metal debris. The magnetic suction device attracts metal debris to gather in a specific area, which is convenient for subsequent recycling or processing. This achieves the effect of separating metal and non-metal debris and facilitating recycling and processing.

[0016] In one alternative implementation, the collection holes are configured as a plurality of holes.

[0017] By adopting the above technical solution, multiple collection holes are set on the collection box, increasing the coverage area and probability of debris capture. Multiple collection holes are evenly distributed or concentrated on the surface of the collection box, ensuring that no matter where debris falls, it can be sucked in through adjacent holes or fall into the box, thus increasing the collection area and facilitating debris collection.

[0018] In one alternative implementation, a high-pressure nozzle is fixedly connected to the laser cutter.

[0019] By adopting the above technical solution, a high-pressure nozzle is installed on the laser cutter, which can blow out a high-speed airflow during the cutting process to impact and drive away debris from the inductor surface. The high-pressure airflow causes the debris to detach quickly from the cutting point and be guided towards the collection box, avoiding debris residue on the inductor or equipment surface due to static electricity or adhesion, thus achieving the effect of reducing debris residue on and around the inductor surface.

[0020] In one alternative implementation, the worktable is rotatably connected to an isolation cover that completely encloses the inductive cutting station, and a window above the isolation cover is provided for the movement of the laser cutter.

[0021] By adopting the above technical solution, a rotatable isolation cover is installed on the workbench to completely surround the cutting station, forming a physical barrier to prevent debris from splashing and spreading. During the cutting process, the isolation cover seals off the working area, restricting the movement of debris and concentrating it near the collection box, thus facilitating subsequent debris collection and cleaning.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. By blowing away debris through a high-pressure nozzle, and using a vacuum pump to create negative pressure suction in the collection box, combined with the micro-vibration generated by the arc-shaped concave surface and its elastic connecting parts, the debris is quickly collected into the box through multiple collection holes, achieving efficient collection of light and small debris, effectively preventing debris from accumulating in the gaps between equipment, and significantly reducing the risk of equipment jamming and maintenance frequency; 2. By setting up magnetic components inside the collection box, the metal and non-metal debris are magnetically separated. At the same time, the rotating isolation cover forms a closed working space, which not only prevents debris from splashing but also limits the scope of pollution. This achieves efficient collection and material classification, which facilitates subsequent recycling and processing and ensures a clean operating environment. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a cutting device used for inductor processing.

[0024] Figure 2 This is a schematic diagram of the internal structure of the isolation enclosure.

[0025] Figure 3This is a schematic diagram of the collection box structure.

[0026] Figure 4 This is a bottom view of the collection box.

[0027] Explanation of reference numerals in the attached drawings: 1. Laser cutter; 2. High-pressure nozzle; 3. Isolation cover; 4. Vacuum pump; 5. Positioning carrier; 6. Collection box; 7. Collection hole; 8. Gripper; 9. Magnetic component. Detailed Implementation

[0028] The present application will be further described in detail below with reference to all the accompanying drawings in the embodiments of the present application.

[0029] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. "Fixed connection" refers to a connection where the relative positional relationship remains unchanged after the connection. It should be understood that when component A is fixedly connected to component C via component B, changes in the relative positional relationship due to deformation of components A, B, and C are permissible. The integrated structure obtained by the two components through a one-piece molding process means that during the formation of one of the two components, that component is connected to the other component, without requiring further processing (such as bonding, welding, snap-fit ​​connections, or screw connections) to connect the two components.

[0030] The directional terms mentioned in the embodiments of this application, such as "upper", "lower", "side", etc., are only for reference to the direction of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of this application, and are not intended to 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 the embodiments of this application.

[0031] The term "multiple" refers to at least two. The term "more than" includes the stated number. The term "and / or" describes a relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The terms "first," "second," etc., are used for descriptive purposes only and should not be construed as implying or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0032] This application discloses a cutting device for inductor processing.

[0033] Reference Figure 1 and Figure 2 A cutting device for inductor processing includes a worktable made of sheet metal. On the upper surface of the worktable, a positioning carrier 5 for positioning and fixing inductors is fixedly installed. The positioning carrier 5 has a rectangular structure and grippers 8 on both sides.

[0034] Above the positioning carrier 5, there is a laser cutter 1. The cutter is fixed on the worktable by a rigid bracket. Its laser head can move along a preset trajectory to cut inductor pins, frames or burrs.

[0035] Reference Figure 2 A cavity is provided in the middle of the workbench, and a detachable collection box 6 is placed inside the cavity. The side wall of the collection box 6 that contacts the workbench is provided with a rubber pad to reduce rigid contact.

[0036] The collection box 6 is made of stainless steel, with multiple collection holes 7 evenly spaced on its upper surface. The bottom of the collection box 6 is equipped with a sealing gasket to prevent debris leakage. During the cutting process, the generated debris falls into the collection box 6 below through these collection holes 7 under the action of gravity or cutting impact, thereby effectively reducing the diffusion of debris into the equipment gaps.

[0037] The top of the collection box 6 is designed as an arc-shaped concave structure, which is integrally formed by metal stamping. The collection holes 7 on it are evenly distributed along the curvature of the surface. This arc-shaped structure allows debris falling on it to slide naturally towards the hole area under the action of gravity or airflow, effectively reducing the retention and accumulation of debris on the surface of the collection box 6, and realizing the smooth guidance and collection of debris.

[0038] Reference Figure 1 and Figure 2 A vacuum pump 4 is connected to one side of the workbench via a connecting pipe. The vacuum pump 4 is fixed with bolts. The connecting pipe is made of polyurethane, with one end connected to the pump body's suction port and the other end sealed to the side wall of the collection box 6. When the vacuum pump 4 is started, a continuous negative pressure environment is formed inside the collection box 6, generating a strong suction airflow that can actively draw light and fine debris into the box through the collection hole 7.

[0039] Reference Figure 2 and Figure 4 An elastic pad is installed at the junction of the curved concave surface and the side wall of the collection box 6. This elastic pad is made of rubber and is fixed by adhesive. When the vacuum pump 4 operates, changes in airflow and vibrations generated by the equipment operation cause the elastic pad to undergo slight elastic deformation, thereby inducing a high-frequency, low-amplitude slight vibration on the curved concave surface. This vibration effectively causes debris adhering to the concave surface due to static electricity or oil to detach and fall into the box, solving the problem of debris adhesion and blockage.

[0040] Reference Figure 2and Figure 3 The collection box 6 is also equipped with a magnetic chuck 9, which is a permanent magnet. During the debris collection process, magnetic metal debris is attracted and gathered around the magnetic chuck 9, while non-metallic debris is scattered elsewhere. This achieves the initial separation of metal and non-metal debris during the collection stage, greatly facilitating the subsequent waste recycling and processing.

[0041] Reference Figure 1 The laser cutter 1 also integrates a high-pressure nozzle 2. This nozzle is threaded onto the cutter bracket, with its outlet precisely facing the cutting point, and is connected to an external air source via a pipe. During laser cutting, the high-pressure nozzle 2 ejects a high-speed airflow that directly impacts the cutting area, rapidly blowing away the generated debris from the inductor surface, effectively preventing debris residue on the workpiece or equipment surface.

[0042] Reference Figure 1 and Figure 2 The workbench is hinged to a rectangular isolation cover 3. This cover 3, made of transparent polyurethane, completely encloses the inductor cutting station. During cutting operations, the closed cover 3 forms a physical barrier, effectively preventing debris from splashing outwards and limiting contamination to the vicinity of the collection box 6. Its rotating connection structure also facilitates the operator's handling of workpieces and routine equipment maintenance.

[0043] The implementation principle of a cutting device for inductor processing according to an embodiment of this application is as follows: the airflow impact of a high-pressure nozzle causes the debris to detach from the cutting point in an instant; a negative pressure device forms a directional airflow in the collection box, actively drawing the debris into the collection hole on the arc-shaped concave surface; the curved surface structure of the arc-shaped concave surface, combined with the micro-vibration generated by the elastic connector, jointly promotes the movement of the debris towards the collection hole; finally, the built-in magnetic suction device adsorbs and separates the metal debris, realizing efficient processing of the entire process from debris generation, guidance, collection to classification.

[0044] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other, and any combination of features in different embodiments is also within the protection scope of this application. That is to say, the multiple embodiments described above can also be arbitrarily combined according to actual needs.

[0045] It should be noted that all the above-mentioned figures are exemplary illustrations of this application and do not represent the actual size of the product. Furthermore, the dimensional proportions between the components in the figures are not intended to limit the actual product of this application. The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cutting device for inductor processing, comprising a worktable, wherein a positioning carrier (5) for positioning and fixing inductors and a laser cutter (1) for cutting inductors are fixedly connected to the worktable, characterized in that: The workbench has a cavity in the middle, and a collection box (6) matching the size of the cavity is provided inside the cavity. The upper surface of the collection box (6) has a collection hole (7).

2. The cutting device for inductor processing as described in claim 1, characterized in that: A vacuum pump (4) that can generate negative pressure in the collection box is fixedly connected to one side of the workbench via a connecting pipe.

3. The cutting device for inductor processing as described in claim 1, characterized in that: The top of the collection box (6) has an arc-shaped concave structure.

4. The cutting device for inductor processing as described in claim 3, characterized in that: An elastic pad is provided at the connection between the arc-shaped concave surface and the side wall of the collection box (6).

5. A cutting device for inductor processing as described in claim 1, characterized in that: The collection box (6) is equipped with a magnetic suction element (9).

6. The cutting device for inductor processing as described in claim 1, characterized in that: The collection holes (7) are configured in several ways.

7. A cutting device for inductor processing as described in claim 1, characterized in that: A high-pressure nozzle (2) is fixedly connected to the laser cutter (1).

8. A cutting device for inductor processing as described in claim 1, characterized in that: The workbench is rotatably connected to an isolation cover (3), which completely covers the inductive cutting station. A window is provided above the isolation cover (3) for the laser cutter to move.

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