Scrap cleaning device for metal product cutting
By using a moving sleeve and a fixed sleeve to wrap around the cutting disc and spraying coolant to carry away debris, combined with a drive mechanism and a cleaning plate, the debris is automatically cleaned up. This solves the problems of debris splashing and incomplete cleaning during the cutting process, improves cutting accuracy and workbench cleanliness, and enables unified processing of debris and recycling of coolant.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO YOULIBAO MASCH CO LTD
- Filing Date
- 2025-02-10
- Publication Date
- 2026-05-19
AI Technical Summary
Existing metal cutting equipment generates flying debris during the cutting process, which poses a safety hazard and affects cutting accuracy. Furthermore, it fails to effectively clean up the debris, resulting in an unclean workbench.
The cutting disc is wrapped with a movable sleeve and a fixed sleeve. Coolant is sprayed out through the nozzle to carry the debris. Combined with the drive mechanism and cleaning plate, the debris is automatically cleaned and the coolant is separated. The debris is uniformly processed using electric guide rails and drawers.
It effectively blocks flying debris from cutting, keeps the workbench clean, ensures cutting accuracy, and enables unified collection of debris and recycling of coolant.
Smart Images
Figure CN224254848U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal cutting technology, and in particular to a waste chip cleaning device for cutting metal products. Background Technology
[0002] With the continuous development of society and the continuous progress of science, traditional metal cutting devices can basically meet people's needs. Metal cutting machines are widely used in various engineering construction processes, especially handheld metal cutting machines.
[0003] In Chinese utility model patents, such as CN222036979U, a metal cutting device is disclosed, relating to the field of metal cutting technology. A cleaning roller rotates inside an L-shaped seat to clean the top of the worktable. An air pump extracts gas from inside the dust collection box, allowing the gas inside the L-shaped seat to enter the dust collection box through multiple connecting pipes. The waste debris cleaned by the cleaning roller enters the dust collection box and is filtered through a filter screen, causing the debris to remain inside. By sliding the sealing plate upwards, the opening is opened, allowing the debris inside the dust collection box to be cleaned. This solves the problem of existing metal cutting devices generating a large amount of waste debris during operation, which accumulates and affects the cutting of the next workpiece, causing a decrease in device accuracy.
[0004] The above-mentioned technology can clean up the waste generated during cutting, but the cutter is not protected during use, which poses a safety hazard. Moreover, when the cutter is working, the waste will splash and scatter everywhere on the worktable, affecting the cutting of the next workpiece. In view of this, this application proposes a waste cleaning device for cutting metal products. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a waste chip cleaning device for cutting metal products.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A waste chip cleaning device for cutting metal products includes a workbench, a gantry frame slidably connected to the top surface of the workbench, a sliding plate slidably connected to the bottom surface of the gantry frame, an electric telescopic rod fixedly installed on the bottom surface of the sliding plate, a drive device fixedly installed at the bottom end of the electric telescopic rod, a cutting disc rotatably connected to the outside of the drive device, a fixed sleeve fixedly installed on the outside of the drive device and fitted above the cutting disc, a movable sleeve slidably connected to the outside of the fixed sleeve, multiple spring telescopic rods symmetrically installed on the outside of the fixed sleeve, and the bottom end of each spring telescopic rod fixedly connected to the outside of the movable sleeve, multiple nozzles installed at the bottom end of the fixed sleeve, and a connecting pipe fixedly connected to the top end of each nozzle, the top surface of the workbench having several water permeable holes, two movable slots symmetrically opened on the top surface of the workbench, multiple chip removal slots opened on the top surface of the workbench, and a waste chip cleaning mechanism provided on the top surface of the workbench.
[0008] Preferably, the waste cleaning mechanism includes multiple baffles surrounding the top surface of the workbench. A cleaning plate is slidably connected to the top surface of the workbench, and the bottom surface of the cleaning plate is in contact with the top surface of the workbench. The workbench drives the cleaning plate to slide via a drive mechanism. Two connecting rods are symmetrically installed on the bottom surface of the cleaning plate, and the two connecting rods are movably connected in corresponding movable slots. A scraper is installed on both connecting rods. A filter plate is fixedly installed inside the workbench, and the bottom surface of the scraper is in contact with the top surface of the filter plate. A drawer box is slidably connected inside the workbench, and the top surface of the drawer box is at the same height as the top surface of the filter plate. A drain pipe is fixedly connected to the outside of the workbench.
[0009] Preferably, the driving mechanism includes a driving seat, which is fixedly installed on the top surface of one of the baffles. A threaded rod is rotatably connected inside the driving seat and is threadedly connected to the cleaning plate. A sliding seat is fixedly installed on the top surface of one of the baffles and is slidably connected to the cleaning plate.
[0010] Preferably, a first electric guide rail is fixedly installed on each of the two outer sides of the workbench, and the two bottom ends of the gantry are slidably connected to the first electric guide rail corresponding to the position. A second electric guide rail is fixedly installed on the bottom surface of the gantry, and the slide plate is slidably connected to the second electric guide rail.
[0011] Preferably, a control motor is fixedly mounted on the outside of the drive seat, and the output shaft of the control motor passes through the drive seat and is connected to the threaded rod.
[0012] Preferably, the bottom surface of the movable sleeve is rotatably connected to multiple rotating balls, and the bottom end of the drawer box is provided with several filter holes.
[0013] This utility model has the following beneficial effects:
[0014] 1. This utility model, through devices such as a movable sleeve, a fixed sleeve, a spring telescopic rod, a nozzle, and a connecting pipe, achieves complete encapsulation of the cutting disc by the movable sleeve and the fixed sleeve without affecting the normal cutting of the cutting disc. Furthermore, the debris that splashes during cutting is blocked by the movable sleeve and the fixed sleeve, and the coolant sprayed through the connecting pipe and the nozzle cools the workpiece and the cutting disc, and the coolant carries the debris out into the worktable, keeping the worktable clean.
[0015] 2. This utility model uses a drive mechanism, a cleaning plate, a filter plate, a drawer, a scraper, and other devices to enable the drive mechanism to drive the cleaning plate and the scraper to slide synchronously. The cleaning plate cleans the coolant and debris remaining on the workbench and pushes them into the workbench. The scraper pushes the debris filtered from the surface of the filter plate into the drawer, keeping the workbench clean and facilitating the unified treatment of debris. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of a waste chip cleaning device for cutting metal products according to the present invention.
[0017] Figure 2 This is a schematic diagram of the mounting structure of the fixing sleeve of a waste chip cleaning device for cutting metal products according to this utility model.
[0018] Figure 3 This is a schematic diagram of the cutting disc installation structure of a waste chip cleaning device for cutting metal products according to the present invention.
[0019] Figure 4 This is a schematic diagram of the drawer installation structure of a waste chip cleaning device for cutting metal products according to this utility model.
[0020] Figure 5 This is a schematic diagram of the scraper installation structure of a waste chip cleaning device for cutting metal products according to this utility model.
[0021] In the diagram: 1. Workbench; 2. First electric guide rail; 3. Gantry frame; 4. Second electric guide rail; 5. Slide plate; 6. Water baffle; 7. Drive seat; 8. Control motor; 9. Drain pipe; 10. Electric telescopic rod; 11. Drive device; 12. Fixed sleeve; 13. Moving sleeve; 14. Spring telescopic rod; 15. Cutting disc; 16. Nozzle; 17. Connecting pipe; 18. Threaded rod; 19. Drawer box; 20. Water permeable hole; 21. Movable groove; 22. Chip removal groove; 23. Sliding seat; 24. Cleaning plate; 25. Filter plate; 26. Scraper. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] This utility model provides a technical solution: such as Figure 1-5 As shown, a waste chip cleaning device for cutting metal products includes a workbench 1. A gantry frame 3 is slidably connected to the top surface of the workbench 1, and a slide plate 5 is slidably connected to the bottom surface of the gantry frame 3. An electric telescopic rod 10 is fixedly installed on the bottom surface of the slide plate 5. A drive device 11 is fixedly installed at the bottom end of the electric telescopic rod 10. A cutting disc 15 is rotatably connected to the outside of the drive device 11. A fixing sleeve 12 is fixedly installed on the outside of the drive device 11, and the fixing sleeve 12 is sleeved above the cutting disc 15. The outside of the fixing sleeve 12 is slidably connected to... The movable sleeve 13 and the fixed sleeve 12 are symmetrically equipped with multiple spring telescopic rods 14, and the bottom end of each spring telescopic rod 14 is fixedly connected to the outside of the movable sleeve 13. Multiple nozzles 16 are installed at the bottom end of the fixed sleeve 12, and the top end of each nozzle 16 is fixed and connected to a connecting pipe 17. Several water-permeable holes 20 are opened on the top surface of the workbench 1. Two movable slots 21 are symmetrically opened on the top surface of the workbench 1. Multiple chip removal slots 22 are opened on the top surface of the workbench 1. A waste chip cleaning mechanism is provided on the top surface of the workbench 1.
[0024] It should be noted that the drive device 11 drives the cutting disc 15 to rotate, which is an existing mature technology. The elasticity of the spring telescopic rod 14 allows the moving sleeve 13 to cooperate with the fixed sleeve 12 to completely enclose the cutting disc 15 without affecting the normal cutting of the cutting disc 15. This blocks the flying debris generated during cutting. Furthermore, the nozzle 16 is connected to an external water source through the connecting pipe 17, which can cool down the metal and the cutting disc 15 during metal cutting.
[0025] Furthermore, the waste cleaning mechanism includes multiple baffles 6, which surround the top surface of the workbench 1 to prevent coolant from leaving the workbench 1. A cleaning plate 24 is slidably connected to the top surface of the workbench 1, and the bottom surface of the cleaning plate 24 is in contact with the top surface of the workbench 1. The workbench 1 drives the cleaning plate 24 to slide via a drive mechanism. Two connecting rods are symmetrically installed on the bottom surface of the cleaning plate 24, and the two connecting rods are movably connected in corresponding movable slots 21. The two connecting rods are jointly installed with... The scraper 26 is fixedly installed inside the workbench 1, and the bottom surface of the scraper 26 is in contact with the top surface of the filter plate 25. The drawer box 19 is slidably connected inside the workbench 1, and the top surface of the drawer box 19 is at the same height as the top surface of the filter plate 25. The drain pipe 9 is fixed and connected to the outside of the workbench 1. The scraper 26 can push the debris on the top surface of the filter plate 25 into the drawer box 19. At the same time, the cleaning plate 24 pushes the debris on the workbench 1 into the chip discharge groove 22 and falls onto the filter plate 25.
[0026] Furthermore, the drive mechanism includes a drive seat 7, which is fixedly installed on the top surface of one of the baffles 6. A threaded rod 18 is rotatably connected inside the drive seat 7 and is threadedly connected to the cleaning plate 24. A sliding seat 23 is fixedly installed on the top surface of one of the baffles 6 and is slidably connected to the cleaning plate 24. The sliding seat 23 prevents the cleaning plate 24 from rotating and allows it to slide linearly.
[0027] Furthermore, the two outer sides of the workbench 1 are respectively fixedly installed with the first electric guide rail 2, and the two bottom ends of the gantry 3 are respectively slidably connected to the first electric guide rail 2 corresponding to the position. The bottom surface of the gantry 3 is fixedly installed with the second electric guide rail 4, and the slide plate 5 is slidably connected to the second electric guide rail 4. It should be noted that the first electric guide rail 2 and the second electric guide rail 4 are both linear guide rails and have built-in limit functions, so that the cutting disc 15 can be moved to various positions.
[0028] Furthermore, a control motor 8 is fixedly installed on the outside of the drive seat 7, and the output shaft of the control motor 8 passes through the drive seat 7 and is connected to the threaded rod 18.
[0029] Furthermore, the bottom surface of the movable sleeve 13 is rotatably connected with multiple rotating balls, and the bottom end of the drawer box 19 is provided with several filter holes. The movable sleeve 13 can be moved by the rotating balls without abrading the surface of the workpiece, and a certain gap is provided between the movable sleeve 13 and the workpiece to facilitate the discharge of waste materials carried by the coolant.
[0030] This utility model provides a waste chip cleaning device for cutting metal products. The specific working principle is as follows: The operator first fixes the workpiece to the top surface of the worktable 1 using an external device. Then, the second electric guide rail 4 is activated to move the sliding plate 5, thereby adjusting the cutting position. Next, the electric telescopic rod 10 is activated, driving the drive device 11 to slide downwards until the moving sleeve 13 contacts the upper surface of the workpiece. It then continues to move, compressing the spring telescopic rod 14 and bringing the cutting disc 15 into contact with the workpiece. Finally, the drive device 11 is activated to rotate the cutting disc 15, thereby cutting the workpiece. When multiple spring telescopic rods 14 are in a compressed state, the movable sleeve 13 abuts against the workpiece, thereby completely enclosing the cutting disc 15. During cutting, the flying debris is blocked by the movable sleeve 13 and the fixed sleeve 12, and can be connected to an external water source through the connecting pipe 17. Coolant is injected into the cutting disc 15 through the nozzle 16, thereby cooling the workpiece and the cutting disc 15. The coolant carries the debris out of the gap between the movable sleeve 13 and the workpiece to the outside. The gantry 3 can be slid by the first electric guide rail 2, so that the cutting disc 15 can perform linear cutting.
[0031] Coolant carrying debris can enter the worktable 1 through the water inlet 20 or the sliding seat 23, and be blocked by the filter plate 25 to separate the debris from the coolant. After cutting, the cutting disc 15 is reset, and then the control motor 8 is started to drive the threaded rod 18 to rotate. This, in turn, drives the cleaning plate 24 to slide through the sliding seat 23, thus cleaning the debris on the surface of the worktable 1 and pushing it into the chip discharge groove 22. At the same time, the cleaning plate 24 can drive the scraper 26 to slide, pushing the debris separated on the filter plate 25 into the drawer box 19 for subsequent unified processing of the debris. The coolant is discharged through the drain pipe 9 and can be recycled again.
[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A waste chip cleaning device for cutting metal products, comprising a workbench (1), characterized in that, The top surface of the workbench (1) is slidably connected to a gantry frame (3), and the bottom surface of the gantry frame (3) is slidably connected to a slide plate (5). An electric telescopic rod (10) is fixedly installed on the bottom surface of the slide plate (5). A drive device (11) is fixedly installed at the bottom end of the electric telescopic rod (10). A cutting disc (15) is rotatably connected to the outside of the drive device (11). A fixing sleeve (12) is fixedly installed on the outside of the drive device (11), and the fixing sleeve (12) is fitted over the cutting disc (15). A movable sleeve (13) is slidably connected to the outside of the fixing sleeve (12). Multiple spring telescopic rods (14) are symmetrically installed on the outside of (12), and the bottom end of each spring telescopic rod (14) is fixedly connected to the outside of the movable sleeve (13). Multiple nozzles (16) are installed at the bottom end of the fixed sleeve (12). The top end of each nozzle (16) is fixed and connected to a connecting pipe (17). Several water-permeable holes (20) are opened on the top surface of the workbench (1). Two movable slots (21) are symmetrically opened on the top surface of the workbench (1). Multiple chip removal slots (22) are opened on the top surface of the workbench (1). A waste chip cleaning mechanism is provided on the top surface of the workbench (1).
2. The waste chip cleaning device for cutting metal products according to claim 1, characterized in that, The waste cleaning mechanism includes multiple baffles (6), which surround the top surface of the workbench (1). A cleaning plate (24) is slidably connected to the top surface of the workbench (1), and the bottom surface of the cleaning plate (24) is in contact with the top surface of the workbench (1). The workbench (1) drives the cleaning plate (24) to slide through a driving mechanism. Two connecting rods are symmetrically installed on the bottom surface of the cleaning plate (24), and the two connecting rods are movably connected in corresponding movable slots (21). The two connecting rods are jointly installed with scrapers (26). A filter plate (25) is fixedly installed inside the workbench (1), and the bottom surface of the scraper (26) is in contact with the top surface of the filter plate (25). A drawer box (19) is slidably connected inside the workbench (1), and the top surface of the drawer box (19) is at the same height as the top surface of the filter plate (25). A drain pipe (9) is fixed and connected to the outside of the workbench (1).
3. The waste chip cleaning device for cutting metal products according to claim 2, characterized in that, The driving mechanism includes a driving seat (7), which is fixedly installed on the top surface of one of the baffles (6). A threaded rod (18) is rotatably connected inside the driving seat (7), and the threaded rod (18) is threadedly connected to the cleaning plate (24). A sliding seat (23) is fixedly installed on the top surface of one of the baffles (6), and the sliding seat (23) is slidably connected to the cleaning plate (24).
4. The waste chip cleaning device for cutting metal products according to claim 3, characterized in that, The workbench (1) is fixedly installed with first electric guide rails (2) on both outer sides, and the two bottom ends of the gantry (3) are slidably connected to the first electric guide rails (2) corresponding to the positions. The bottom surface of the gantry (3) is fixedly installed with second electric guide rails (4), and the slide plate (5) is slidably connected to the second electric guide rails (4).
5. The waste chip cleaning device for cutting metal products according to claim 4, characterized in that, A control motor (8) is fixedly installed on the outside of the drive seat (7), and the output shaft of the control motor (8) passes through the drive seat (7) and is connected to the threaded rod (18).
6. The waste chip cleaning device for cutting metal products according to claim 2, characterized in that, The bottom surface of the movable sleeve (13) is rotatably connected to multiple rotating balls, and the bottom end of the drawer (19) is provided with several filter holes.