A chip cleaning device for machining mechanical parts

Abstract

The utility model relates to mechanical part processing technical field discloses a kind of scrap cleaning device for mechanical part processing, including bottom plate, the top end four corners of bottom plate are uniformly connected with support rod, the top end of support rod is uniformly connected with support plate, the top end inner wall of support plate is equipped with through slot, the left and right sides of the top end of support plate are uniformly connected with mounting plate, the opposite side of mounting plate is equipped with electric push rod, the drive end of electric push rod is uniformly connected with first scraper, the bottom end front side of support plate is uniformly connected with apron, the utility model is moved by electric push rod and drives first scraper, to push workbench surface scrap to through slot and realize efficient falling. By magnetic conveyor belt operation and adsorption of iron filings, the preliminary separation of iron filings and plastic scrap is realized. By driving assembly drives second scraper rotation, to scrape off the iron filings on magnetic conveyor belt and realize classification centralized collection by collection box.

Description

Technical Field

[0001] This utility model relates to the field of mechanical parts processing technology, and in particular to a chip removal device for mechanical parts processing. Background Technology

[0002] In the field of mechanical parts processing, various processing techniques such as turning, milling, and drilling are widely used. During the processing, a large amount of debris is inevitably generated. With the continuous expansion of the manufacturing industry and the increasing requirements for processing accuracy, the frequency and complexity of parts processing are increasing, and the amount of debris generated is increasing. In addition, the high-speed cutting and friction between parts and cutting tools will generate a large amount of debris, including metal chips such as iron chips, aluminum chips, and copper chips, non-metal chips such as plastic chips, wood chips, and processing dust, which will bring many adverse effects to the production environment.

[0003] In the field of mechanical parts processing, debris removal devices play a crucial role. However, existing devices exhibit numerous problems. In the debris pushing stage, current devices struggle to achieve efficient and precise pushing. Firstly, insufficient pushing power prevents the effective pushing of large accumulations of debris towards the collection container, causing significant debris to remain on the processing table and conveyor belt, impacting the cleanliness of the processing area and hindering subsequent processes. Secondly, the separation of iron and plastic debris is a major weakness of existing devices. Due to a lack of scientifically sound separation principles and structures, iron and plastic debris are often mixed together and difficult to distinguish in practice. There is neither a structure to effectively screen based on the differences in their physical properties nor a design to precisely separate iron debris using special methods such as magnetism. This makes subsequent iron recycling and smelting, and the environmentally friendly treatment of plastic debris extremely difficult, severely hindering the classified reuse of resources. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a chip cleaning device for machining mechanical parts, which solves the problems of insufficient chip pushing, separation of iron and plastic chips, and collection of scraped iron chips in existing chip cleaning devices for machining mechanical parts.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A chip cleaning device for machining mechanical parts includes a base plate. Support rods are fixedly connected to the four corners of the top of the base plate. A support plate is fixedly connected to the top of each support rod. A through groove is formed on the inner wall of the top of the support plate. Mounting plates are fixedly connected to the left and right sides of the top of the support plate. An electric push rod is mounted on the opposite side of each mounting plate. A first scraper is fixedly connected to the drive end of each electric push rod. Protective plates are fixedly connected to the front sides of the bottom of the support plate. A magnetic conveyor belt is mounted on the opposite side of each protective plate. A fixing plate is fixedly connected to the bottom of each protective plate. A drive assembly is provided on the rear outer wall of the rear fixing plate.

[0006] Furthermore, the drive assembly includes a motor fixedly connected to the rear outer wall of the rear fixed plate, a rotating rod fixedly connected to the drive end of the motor, and the front end of the rotating rod rotatably connected to the inner wall of the front fixed plate.

[0007] Furthermore, the outer wall of the rotating rod is fixedly connected with multiple connecting plates, and the connecting plates are connected to a second scraper through an elastic component. The side of the second scraper that contacts the magnetic conveyor belt is provided with an inclined surface.

[0008] Furthermore, the elastic component includes sleeves fixedly connected to the inner walls of the front and rear ends of the connecting plate, springs are provided on the inner walls of both the front and rear ends of the connecting plate, and sliding rods are slidably connected to the inner walls of the sleeves. The opposite side of the second scraper is fixedly connected to the opposite end of the sliding rod.

[0009] Furthermore, the opposite sides of the springs are all connected to the inner wall of the sleeve, and the opposite ends of the springs are all connected to the opposite ends of the slide rod.

[0010] Furthermore, a second collection box is fixedly connected to the top front side of the base plate, and a first collection box is fixedly connected to the top rear side of the base plate.

[0011] Furthermore, the second collection box is located below the front side of the magnetic conveyor belt, and the first collection box is located below the rotating rod.

[0012] This utility model has the following beneficial effects: In this invention, an electric push rod drives the first scraper to move, thereby pushing the debris on the worktable surface into the channel for efficient falling. A magnetic conveyor belt then operates and attracts iron filings, achieving initial separation between the iron filings and plastic debris. A drive assembly rotates the second scraper, scraping off the iron filings from the magnetic conveyor belt for centralized collection in a collection box.

[0013] In this invention, a sleeve guides the sliding rod, causing it to slide and finely adjust the position of the second scraper to adapt to the uneven surface of the magnetic conveyor belt. A spring provides elastic force, moving the sliding rod towards the magnetic conveyor belt to ensure contact pressure between the second scraper and the belt. The cooperation between the sliding rod and spring in the elastic assembly keeps the second scraper in contact under elastic action, thus improving the stability of metal shavings removal. Attached Figure Description

[0014] Figure 1 This is a perspective view of a chip removal device for machining mechanical parts according to the present invention; Figure 2 This is a schematic diagram of the fixing plate structure of a chip cleaning device for machining mechanical parts proposed in this utility model; Figure 3 This is a schematic diagram of the connecting plate structure of a chip cleaning device for machining mechanical parts proposed in this utility model; Figure 4 This is a schematic diagram of the slide bar structure of a chip cleaning device for machining mechanical parts proposed in this utility model.

[0015] Legend: 1. Support plate; 2. Through groove; 3. Guard plate; 4. Mounting plate; 5. Electric push rod; 6. First scraper; 7. Magnetic conveyor belt; 8. Fixing plate; 9. Motor; 10. Rotating rod; 11. Connecting plate; 12. Sleeve; 13. Slide rod; 14. Spring; 15. Second scraper; 16. Support rod; 17. Base plate; 18. First collection box; 19. Second collection box. Detailed Implementation

[0016] 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 protection scope of the present utility model.

[0017] Reference Figure 1 - Figure 3This utility model provides an embodiment of a chip cleaning device for machining mechanical parts, comprising a base plate 17, with support rods 16 fixedly connected to the four corners of the top of the base plate 17, and a support plate 1 fixedly connected to the top of the support rods 16. A through groove 2 is formed on the inner wall of the top of the support plate 1. Mounting plates 4 are fixedly connected to the left and right sides of the top of the support plate 1. Electric push rods 5 are mounted on opposite sides of the mounting plates 4. A first scraper 6 is fixedly connected to the drive end of each electric push rod 5. Protective plates 3 are fixedly connected to the front sides of the bottom of the support plate 1, and a magnetic conveyor belt 7 is mounted on the opposite side of the protective plates 3. The bottom of each guard plate 3 is fixedly connected to a fixing plate 8. The rear outer wall of the rear fixing plate 8 is provided with a drive assembly. The drive assembly includes a motor 9 fixedly connected to the rear outer wall of the rear fixing plate 8. The drive end of the motor 9 is fixedly connected to a rotating rod 10. The front end of the rotating rod 10 is rotatably connected to the inner wall of the front fixing plate 8. The top front end of the bottom plate 17 is fixedly connected to a second collection box 19. The top rear end of the bottom plate 17 is fixedly connected to a first collection box 18. The second collection box 19 is located below the front of the magnetic conveyor belt 7. The first collection box 18 is located below the rotating rod 10.

[0018] Specifically, the base plate 17 provides fixed support for the support rods 16. The four support rods 16 jointly bear the weight of the upper components, ensuring the overall structural stability. The support rods 16 stably support the support plate 1 above the base plate 17, forming a worktable for parts processing and debris cleaning. The through groove 2 allows the processing debris on the support plate 1 to fall to the bottom, providing a channel for debris cleaning. The mounting plate 4 provides a mounting carrier for the electric push rod 5, ensuring the stability of the electric push rod 5 after installation. The electric push rod 5 drives the first scraper 6 to move linearly with the extension and retraction of the drive end of the electric push rod 5. The first scraper 6 pushes the debris at the top of the support plate 1 towards the through groove 2. The guard plate 3 protects the magnetic conveyor belt 7 on both sides and provides installation support for the magnetic conveyor belt 7, ensuring the stable operation of the magnetic conveyor belt 7. The magnetic conveyor belt 7 receives the debris falling from the through groove 2, uses magnetism to attract iron filings, and simultaneously transports the debris through operation, achieving the initial separation of iron filings and plastic debris.

[0019] The rear fixing plate 8 fixes the position of the motor 9 to ensure its working stability. As the power source mounting carrier of the drive component, it transmits the driving force of the motor 9 to the rotating rod 10, causing the rotating rod 10 to rotate synchronously and providing power for the operation of the magnetic conveyor belt 7. The front fixing plate 8 provides limiting support for the front end of the rotating rod 10 to ensure its rotational smoothness and prevent shaking from affecting the operation of the magnetic conveyor belt 7. When the magnetic conveyor belt 7 is running, the second scraper 15 adheres to the surface of the magnetic conveyor belt 7 and scrapes off the adsorbed iron filings. The first collection box 18 receives the iron filings scraped off by the second scraper 15, realizing the centralized collection of iron filings. The second collection box 19 receives the plastic fragments that are not adsorbed on the magnetic conveyor belt 7, realizing the centralized collection of plastic fragments. The bottom plate 17 and the support rod 16 ensure the stability of the structure. The through groove 2 and the first scraper 6 push the fragments, the magnetic conveyor belt 7 separates the fragments, the drive component and the second scraper 15 scrape off the iron filings, and the collection box collects them, thus improving the overall efficiency and separation effect of the fragment cleaning.

[0020] Reference Figure 3 and Figure 4 Multiple connecting plates 11 are fixedly connected to the outer wall of the rotating rod 10. The connecting plates 11 are connected to a second scraper 15 through an elastic component. The side of the second scraper 15 that contacts the magnetic conveyor belt 7 is provided with an inclined surface. The elastic component includes a sleeve 12 fixedly connected to the inner walls of the front and rear ends of the connecting plate 11. Springs 14 are provided on the inner walls of the front and rear ends of the connecting plate 11. Sliding rods 13 are slidably connected to the inner walls of the sleeves 12. The opposite side of the second scraper 15 is fixedly connected to the opposite end of the sliding rod 13. The opposite side of the springs 14 is connected to the inner wall of the sleeves 12. The opposite end of the springs 14 is connected to the opposite end of the sliding rod 13.

[0021] Specifically, the connecting plate 11 rotates synchronously with the rotating rod 10, providing an installation base and rotational driving force for the elastic component and the second scraper 15. The sleeve 12 provides sliding guide space for the sliding rod 13, ensuring the structural stability of the elastic component. The sliding rod 13 can slide within the sleeve 12, enabling fine-tuning of the position of the second scraper 15 to adapt to the unevenness of the magnetic conveyor belt 7 surface. The sliding displacement of the sliding rod 13 is transmitted to the second scraper 15, allowing the second scraper 15 to maintain contact with the magnetic conveyor belt 7 under elastic action. One end of the spring 14 is fixed to the inner wall of the connecting plate 11, and the other end is connected to the sliding rod 13, providing elastic force to the sliding rod 13, allowing the second scraper 15 to tightly adhere to the magnetic conveyor belt 7. On the surface of the magnetic conveyor belt 7, the elastic force of the spring 14 can be effectively transmitted to the slide bar 13, pushing the slide bar 13 to move in the direction of the magnetic conveyor belt 7, ensuring the contact pressure between the second scraper 15 and the magnetic conveyor belt 7. During the rotation of the second scraper 15 with the rotating rod 10, the inclined surface can more smoothly scrape off the iron filings on the magnetic conveyor belt 7, reducing scraping resistance and improving the iron filings cleaning efficiency. The connecting plate 11 provides rotational driving force to make the second scraper 15 rotate to clean the iron filings. The sleeve 12 and the slide bar 13 cooperate to achieve fine-tuning of the position to adapt to the unevenness of the conveyor belt. The spring 14 provides elastic force to ensure contact pressure, and the inclined surface design reduces scraping resistance. The combination of these four factors improves the iron filings cleaning efficiency and stability.

[0022] Working principle: When mechanical parts are processed on support plate 1, debris is generated. The debris remains at the top of support plate 1. The electric push rod 5 is activated, and the drive end of the electric push rod 5 extends and retracts, causing the first scraper 6 to move linearly at the top of support plate 1, pushing the remaining debris towards the through groove 2. The debris falls through the through groove 2 and is caught by the magnetic conveyor belt 7 below. The motor 9 is activated, and the drive end of the motor 9 rotates, causing the rotating rod 10 to rotate. The rotating rod 10 drives the magnetic conveyor belt 7 to rotate. The magnetic conveyor belt 7 uses magnetism to attract iron filings from the falling debris. Plastic filings that are not attracted are transported forward with the magnetic conveyor belt 7. When the rotating rod 10 rotates, it synchronously drives the connecting plate 11 to rotate. The connecting plate 11 drives the elastic component and the second scraper 15 to rotate with it. In the elastic component, the slide rod 13 can slide inside the sleeve 12, and one end of the spring 14 is connected to the inner wall of the connecting plate 11. The other end is connected to the slide rod 13. The elastic force of the spring 14 pushes the slide rod 13 to move towards the magnetic conveyor belt 7, so that the slide rod 13 drives the second scraper 15 to closely adhere to the surface of the magnetic conveyor belt 7. The position of the second scraper 15 can be finely adjusted by sliding the slide rod 13 to adapt to the unevenness of the surface of the magnetic conveyor belt 7. The second scraper 15, which rotates with the rotating rod 10, contacts the surface of the magnetic conveyor belt 7. Its inclined design reduces the scraping resistance and smoothly scrapes off the iron filings adsorbed on the magnetic conveyor belt 7. The iron filings scraped off by the second scraper 15 fall into the first collection box 18 located below the rotating rod 10, realizing the centralized collection of iron filings. The plastic debris conveyed to the front end of the magnetic conveyor belt 7 falls off the magnetic conveyor belt 7 because it is not adsorbed and falls into the second collection box 19 located below the front side of the magnetic conveyor belt 7, realizing the centralized collection of plastic debris.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chip removal device for machining mechanical parts, characterized in that, The base plate (17) is provided with a support rod (16) fixedly connected to the top four corners of the base plate (17). The top of the support rod (16) is fixedly connected to a support plate (1). The inner wall of the top of the support plate (1) is provided with a through groove (2). The top left and right sides of the support plate (1) are fixedly connected to mounting plates (4). The opposite side of the mounting plates (4) is provided with an electric push rod (5). The drive end of the electric push rod (5) is fixedly connected to a first scraper (6). The front side of the bottom end of the support plate (1) is fixedly connected to a guard plate (3). The opposite side of the guard plate (3) is provided with a magnetic conveyor belt (7). The bottom end of the guard plate (3) is fixedly connected to a fixing plate (8). The rear outer wall of the fixing plate (8) is provided with a drive assembly.

2. The chip removal device for machining mechanical parts according to claim 1, characterized in that: The drive assembly includes a motor (9) fixedly connected to the rear outer wall of the rear fixed plate (8), and a rotating rod (10) is fixedly connected to the drive end of the motor (9). The front end of the rotating rod (10) is rotatably connected to the inner wall of the front fixed plate (8).

3. The chip removal device for machining mechanical parts according to claim 2, characterized in that: The outer wall of the rotating rod (10) is fixedly connected to a plurality of connecting plates (11), and the connecting plates (11) are connected to a second scraper (15) through an elastic component. The side of the second scraper (15) that contacts the magnetic conveyor belt (7) is provided with an inclined surface.

4. The chip removal device for machining mechanical parts according to claim 3, characterized in that: The elastic component includes a sleeve (12) fixedly connected to the inner walls of the front and rear ends of the connecting plate (11). The inner walls of the front and rear ends of the connecting plate (11) are provided with springs (14). The inner walls of the sleeve (12) are slidably connected with slide rods (13). The opposite side of the second scraper (15) is fixedly connected to the opposite end of the slide rod (13).

5. The chip removal device for machining mechanical parts according to claim 4, characterized in that: The opposite sides of the spring (14) are connected to the inner wall of the sleeve (12), and the opposite ends of the spring (14) are connected to the opposite ends of the slide rod (13).

6. The chip removal device for machining mechanical parts according to claim 1, characterized in that: The second collection box (19) is fixedly connected to the top front side of the base plate (17), and the first collection box (18) is fixedly connected to the top rear side of the base plate (17).

7. A chip removal device for machining mechanical parts according to claim 6, characterized in that: The second collection box (19) is located below the front side of the magnetic conveyor belt (7), and the first collection box (18) is located below the rotating rod (10).

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