Slag removal mechanism of blanking machine tool

Abstract

The utility model discloses a deslagging mechanism of a blanking machine tool, and belongs to the technical field of laser cutting machine tools. A deslagging mechanism of a blanking machine tool comprises a bottom plate, a pair of fixing seats are arranged on the bottom plate, the inner sides of the fixing seats are rotationally connected with mounting seats, hand levers are arranged on the mounting seats, and extension parts are arranged on the hand levers; a mounting seat is arranged on the bottom plate, a cavity is formed in the inner side of the mounting seat, a transmission rod is arranged on the inner side of the cavity, a pair of threads in opposite directions are arranged on the transmission rod, threaded seats are arranged on the threads respectively, deslagging plates located on the outer side of the mounting seat are mounted on the threaded seats respectively, and a protective cover is arranged on the bottom plate. Through the design of the cavity on the inner side of the mounting seat and a pair of reverse threads on the transmission rod, the distance between the slag removal plates can be flexibly adjusted, the slag removal mechanism can easily meet the requirement for cleaning cutting slag on sword racks with different thicknesses or other workpieces, and the adaptability and flexibility of the equipment are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser cutting machine tools, and particularly relates to a slag removal mechanism for a blanking machine tool. Background Art

[0002] A laser cutting machine tool emits laser from a laser, which is focused into a laser beam with a high power density through an optical path system. The workpiece is placed on a workbench below the laser. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point. At the same time, a high-pressure gas coaxial with the beam blows away the melted or vaporized metal. As the relative position of the beam and the workpiece moves, finally a cut is formed in the material to achieve the purpose of cutting. Currently, in laser cutting processing, the metal melted or vaporized from the workpiece easily adheres downward to the workbench and forms cutting slag after cooling, especially on the sword-shaped rack that supports the workpiece.

[0003] The existing method for cleaning cutting slag is that workers use a slag removal pry tool for cleaning. When using the slag removal pry tool, since the slag removal groove opened on the slag removal pry and the slag removal plate are an integrated structure, the slag removal plate can only perform cleaning treatment on sword-shaped racks with a specific thickness. Due to the limitation of the design of the slag removal pry, its slag removal groove may not fully adapt to a relatively thick sword-shaped rack, resulting in difficulty in completely removing the cutting slag during cleaning. If the slag removal groove of the slag removal pry is designed too wide, then when cleaning a relatively thin sword-shaped rack, it may not be able to effectively remove the cutting slag from small gaps, resulting in incomplete cleaning. Summary of the Invention

[0004] The purpose of the utility model is to provide a slag removal mechanism for a blanking machine tool aiming at the problems existing in the prior art.

[0005] To achieve the above purpose, the utility model is realized by adopting the following technical solution: A slag removal mechanism for a blanking machine tool includes a bottom plate. A pair of fixed seats are provided on the bottom plate. An installation seat is rotatably connected to the inner sides of the pair of fixed seats. A hand rod is provided on the installation seat, and an extension member is provided on the hand rod. A cavity is opened on the inner side of the installation seat. A transmission rod is provided on the inner side of the cavity. A pair of threads with opposite directions are provided on the transmission rod. Threaded seats are respectively provided on the pair of threads. A slag removal plate located outside the installation seat is respectively installed on the pair of threaded seats. Through grooves corresponding to the positions of the pair of slag removal plates are opened on the bottom plate. A protective cover is provided on the bottom plate.

[0006] By adopting the above technical solution, this structural design provides a solid basic support and flexible operation mode for the slag removal mechanism of the unloading machine tool. The base plate serves as the bearing platform of the entire mechanism, ensuring stability and load-bearing capacity. The rotating connection between the fixed seat and the mounting seat enables the mounting seat to rotate within a certain range to adapt to different slag removal angles and positions. The design of the hand lever and extension allows the operator to control the slag removal process remotely and flexibly, thereby improving the convenience and safety of operation.

[0007] Optionally, one end of the mounting seat close to the bottom plate is arc-shaped, and a rotating rod is provided on the mounting seat, and both ends of the rotating rod are respectively rotatably connected to the fixing seat.

[0008] By adopting the above technical solution, the arc-shaped design of the mounting seat near one end of the base plate helps to reduce friction and resistance during rotation, allowing the mounting seat to rotate more smoothly, reduce dead angles, and improve slag removal efficiency.

[0009] Optionally, the extension member includes an extension rod installed on the inner side of the hand rod, an end of the extension rod away from the hand rod is connected to a handle, and the hand rod is provided with an adjustment bolt for fastening the extension rod.

[0010] By adopting the above technical solution and the design of the extension rod and the handle, the operating distance of the operator is increased, so that the slag removal operation can be conveniently performed at a position far away from the machine tool.

[0011] Optionally, the slag removing plate is L-shaped, and one end of the slag removing plate close to the mounting seat is fixedly connected to a connecting seat, a fixing hole is provided on the surface of the connecting seat, and a slideway for sliding the connecting seat is provided on the side wall of the cavity.

[0012] By adopting the above technical solution, the L-shaped slag removal plate design enables it to more effectively scrape or shovel away the waste slag on the machine tool, thereby improving the slag removal efficiency and cleanliness.

[0013] Optionally, a pair of auxiliary seats are fixedly connected to one end of the slag removal plate close to the mounting seat, and auxiliary grooves for the auxiliary seats to slide are formed on the surface of the mounting seat.

[0014] By adopting the above technical solution, the coordinated use of the auxiliary seat and the auxiliary groove provides additional support and guidance for the slag removal plate, making the slag removal plate more stable and reliable during movement. At the same time, this design also shares the force exerted on the connecting seat, thereby extending the service life of the connecting seat and the slag removal plate.

[0015] Optionally, a pair of mounting grooves for mounting the protective cover are provided on the surface of the base plate, and fixing bolts are respectively provided on the pair of mounting grooves.

[0016] By adopting the above technical solution, the setting of the protective cover effectively prevents the splashing of waste residue during the cleaning process, protects the safety of the operator and the surrounding environment, and the transparent plastic material enables the operator to clearly observe the cleaning process, thereby improving the accuracy and efficiency of the operation. The design of the mounting groove and fixing bolts makes the disassembly and assembly of the protective cover convenient and quick, and facilitates maintenance and replacement.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The slag removal plate spacing can be flexibly adjusted through the cavity on the inner side of the mounting base and a pair of reverse thread designs on the transmission rod. This design enables the slag removal mechanism to easily cope with the slag cleaning needs of saber-toothed bars of different thicknesses or other workpieces, greatly improving the adaptability and flexibility of the equipment; 2. The extension and adjustment bolts set on the hand lever allow the operator to adjust the handle length and position according to actual needs, making the cleaning operation more convenient and comfortable, which not only reduces the difficulty of operation, but also reduces the labor intensity of workers; 3. The setting of the protective cover effectively prevents the splashing of waste slag during the cleaning process, protects the safety of the operator and the surrounding environment, and the transparent plastic material enables the operator to clearly observe the cleaning process, improving the accuracy and efficiency of the operation. The design of the mounting groove and the fixing bolts makes the disassembly and assembly of the protective cover convenient and quick, and easy to maintain and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the slag removal mechanism of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the slag removal mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting seat of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the mounting seat of the utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the slag removal plate of the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional connection structure between the slag removal plate and the threaded seat of the utility model.

[0025] In the figure: 1. Bottom plate; 101. Installation groove; 102. Fixing bolt; 2. Fixed seat; 3. Mounting seat; 301. Rotating rod; 302. Auxiliary groove; 4. Hand rod; 5. Extension piece; 501. Extension rod; 502. Handle; 503. Adjusting bolt; 6. Cavity; 601. Slideway; 7. Transmission rod; 701. Grip; 8. Threaded seat; 9. Slag removal plate; 901. Auxiliary seat; 902. Connecting seat; 10. Protective cover; 11. Through groove. Detailed implementation manner

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0028] As Figure 1 shown in -6, the specific solution of the embodiment is as follows: A slag removal mechanism for a blanking machine tool includes a bottom plate 1. The bottom plate 1 serves as the basic support frame of the entire slag removal mechanism, bearing all other components to ensure the stability of the mechanism. A pair of fixed seats 2 are provided on the bottom plate 1. The inner sides of the pair of fixed seats 2 are rotatably connected to a mounting seat 3. The fixed seats 2 provide a rotation support point for the mounting seat 3. One end of the mounting seat 3 close to the bottom plate 1 is arc-shaped. A rotating rod 301 is provided on the mounting seat 3. The two ends of the rotating rod 301 are respectively rotatably connected to the fixed seats 2. The mounting seat 3 connected to the fixed seats 2 through the rotating rod 301 can rotate within a certain range. One end is designed to be arc-shaped to make the rotation of the mounting seat 3 smooth and reduce dead angles. A rotating hole for the rotating rod 301 to rotate is opened on the surface of the pair of fixed seats 2. The setting of the rotating hole realizes the rotational connection of the mounting seat 3 and ensures that the mounting seat 3 can rotate smoothly and stably.

[0029] A hand lever 4 is provided on the mounting base 3. The hand lever 4 can provide an operating lever. An extension member 5 is provided on the hand lever 4. The extension member 5 includes an extension rod 501 mounted inside the hand lever 4. The extension rod 501 can increase the operating distance and facilitate the operator's long-distance operation. One end of the extension rod 501 away from the hand lever 4 is connected to a handle 502. An anti-slip pad is provided on the outer side of the handle 502. The anti-slip pad can provide a comfortable grip and operating stability. An adjusting bolt 503 for fastening the extension rod 501 is provided on the hand lever 4. The adjusting bolt 503 ensures that the extension rod 501 is stable and does not loosen. At the same time, it also makes the adjustment of the extension rod 501 convenient.

[0030] A cavity 6 is formed inside the mounting base 3. A transmission rod 7 is provided inside the cavity 6. The transmission rod 7 is connected to the inner side wall of the cavity 6 through a bearing. One end of the transmission rod 7 away from the bearing penetrates and extends to the outside of the cavity 6. A grip 701 is fixedly connected to the end of the transmission rod 7 located outside the cavity 6. A pair of threads with opposite directions are provided on the transmission rod 7. Threaded seats 8 are respectively provided on the pair of threads. The specifications of the threaded seats 8 are adapted to the threads. The grip 701 drives the transmission rod 7 to rotate, and the threaded seats 8 on the pair of threads move synchronously towards the middle or both sides. The cooperation between the transmission rod 7 and the threaded seats 8 realizes the rapid adjustment of the position of the slag removal plate 9 to adapt to different workpiece sizes and slag removal requirements.

[0031] Slag removal plates 9 are respectively mounted on the pair of threaded seats 8 and located outside the mounting base 3. The slag removal plates 9 are L-shaped. As the main slag removal tools, the slag removal plates 9 are designed to be L-shaped to better scrape or shovel the waste slag, so as to efficiently remove the waste slag on the machine tool, keep the machine tool clean, and improve the processing quality. One end of the slag removal plate 9 close to the mounting base 3 is fixedly connected to a connecting seat 902. Fixing holes are formed on the surface of the connecting seat 902. The slag removal plate 9 is connected to the threaded seat 8 through the connecting seat 902, the fixing holes and connecting bolts. The cooperation between the connecting seat 902, the fixing holes and the connecting bolts ensures the stability and reliability of the slag removal plate 9 during the movement process and prevents it from falling off or loosening;

[0032] A through groove 11 corresponding to the positions of the pair of slag removal plates is formed on the bottom plate. A sliding groove 601 for the sliding of the connecting seat 902 is formed on the side wall of the cavity 6. One end of the slag removal plate 9 close to the mounting seat 3 is fixedly connected with a pair of auxiliary seats 901. The auxiliary seats 901 can provide additional support for the slag removal plate 9. An auxiliary groove 302 for the sliding of the auxiliary seats 901 is formed on the surface of the mounting seat 3. The cooperation between the auxiliary seats 901 and the auxiliary groove 302 can guide the smooth movement of the slag removal plate 9, ensuring its accuracy and stability during adjustment. At the same time, the arrangement of the auxiliary seats 901 and the auxiliary groove 302 can share the force received by the connecting seat 902. A protective cover 10 is provided on the bottom plate 1. The protective cover 10 is made of transparent plastic, so that the cleaning personnel can conveniently prevent the waste residue generated during cleaning from splashing, protecting the operator and the surrounding environment, reducing the cleaning workload and safety risks. A pair of mounting grooves 101 for the installation of the protective cover 10 are formed on the surface of the bottom plate 1. The mounting grooves 101 are located on both sides of the through groove 11 and are symmetrically distributed. Fixed bolts 102 are respectively provided on the pair of mounting grooves 101. The arrangement of the fixed bolts 102 and the mounting grooves 101 enables the convenient disassembly and assembly of the protective cover 10.

[0033] The operation steps of the above slag removal mechanism are as follows:

[0034] Check whether all components of the slag removal mechanism are intact, and lubricate them if necessary. At the same time, press the bottom plate 1 tightly against the surface of the machine tool.

[0035] Hold the handle 701 and adjust the position of the slag removal plate 9 through the cooperation between the thread on the transmission rod 7 and the threaded seat 8. This step can be quickly adjusted according to the specific workpiece size and slag removal requirements.

[0036] Ensure that the extension rod 501 is stable and does not loosen by adjusting the bolt 503 for remote operation.

[0037] The cleaning personnel drive the mounting seat 3 to rotate within a certain range on the fixed seat 2 through the hand rod 4, and synchronously drive the slag removal plate 9 to swing inside the through groove 11 to clean the waste residue on the sword rack.

[0038] At the same time, observe the cleaning situation of the waste residue on the sword rack through the protective cover 10.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slag removal mechanism for a blanking machine tool, characterized in that, It includes a bottom plate, a pair of fixed seats are provided on the bottom plate, a mounting seat is rotatably connected to the inner sides of the pair of fixed seats, a hand lever is provided on the mounting seat, and an extension member is provided on the hand lever; a cavity is formed inside the mounting seat, a transmission rod is provided inside the cavity, a pair of threads with opposite directions are provided on the transmission rod, threaded seats are respectively provided on the pair of threads, and slag removal plates located outside the mounting seat are respectively installed on the pair of threaded seats. Through grooves corresponding to the positions of the pair of slag removal plates are formed on the bottom plate, and a protective cover is provided on the bottom plate.

2. The slag removal mechanism of a blanking machine tool according to claim 1, wherein: One end of the mounting seat close to the bottom plate is arc-shaped, a rotating rod is provided on the mounting seat, and both ends of the rotating rod are rotatably connected to the fixed seats respectively.

3. The slag removal mechanism of a blanking machine tool according to claim 1, wherein: The extension member includes an extension rod installed inside the hand lever, a handle is connected to the end of the extension rod away from the hand lever, and an adjusting bolt for fastening the extension rod is provided on the hand lever.

4. The slag removal mechanism of a blanking machine tool according to claim 1, characterized in that: The slag removal plate is L-shaped, a connecting seat is fixedly connected to the end of the slag removal plate close to the mounting seat, a fixing hole is formed on the surface of the connecting seat, and a sliding groove for the connecting seat to slide is formed on the side wall of the cavity.

5. The slag removal mechanism of a blanking machine tool according to claim 1, characterized in that: A pair of auxiliary seats are fixedly connected to the end of the slag removal plate close to the mounting seat, and auxiliary grooves for the auxiliary seats to slide are formed on the surface of the mounting seat.

6. The slag removal mechanism of a blanking machine tool according to claim 1, characterized in that: A pair of mounting grooves for installing the protective cover are formed on the surface of the bottom plate, and fixing bolts are respectively provided on the pair of mounting grooves.

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