Machine tool chip removal and cleaning device for numerical control machine tool and use method of machine tool chip removal and cleaning device

Abstract

The invention discloses a machine tool chip removal and cleaning device for a numerical control machine tool and a using method, and belongs to the technical field of numerical control machine tools. The machine tool chip removal and cleaning device comprises a base, a protective cover is installed on the upper surface of the base in a communicating mode, a notch is formed in the side wall of the base, and a circulating assembly is arranged on the inner wall of the bottom face of the base; according to the cooling device, by arranging the circulating assembly and the reciprocating assembly, circulating use of cooling liquid is achieved, on one hand, chippings are filtered to prevent the chippings from damaging a pipeline, and on the other hand, the purpose of saving resources can be achieved through circulating use of the cooling liquid; in the cooling liquid flowing process, impact force generated by cooling liquid flowing is converted into driving force needed when the turbine rotates maliciously, additional motor driving is not needed, more energy is saved, the water outlet hole is cleaned when the movable sleeve moves, the situation that the water outlet hole is blocked by chippings can be effectively avoided, the economical performance of the device is embodied, and the service life of the device is prolonged. And the environmental protection property of the device is reflected, so that the economic benefit of the device is improved.

Description

Technical Field

[0001] This invention belongs to the field of CNC machine tool technology, and particularly relates to a chip removal and cleaning device for CNC machine tools and its usage method. Background Technology

[0002] CNC machine tools are short for numerical control machine tools. They are automated machine tools equipped with a program control system. This control system can logically process programs with control codes or other symbolic instructions, decode them, represent them with coded numbers, input them to the CNC device through an information carrier, and after calculation and processing, the CNC device sends out various control signals to control the machine tool's movements. It automatically processes parts according to the shape and size required by the drawings. It is mainly used for cutting the inner and outer cylindrical surfaces, inner and outer conical surfaces with arbitrary cone angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads of shaft or disc parts. It can also perform grooving, drilling, reaming, and hole shaping.

[0003] In existing CNC machine tools, coolant and debris are discharged together during operation. These are collected in a collection box, and then the coolant in the collection box is cleaned using other equipment. This process is cumbersome and involves too many steps. Furthermore, it does not allow for the recycling of coolant, leading to resource waste. The spray nozzles are also prone to clogging by debris. Due to the limited area of ​​the collection box, debris occupies a large area when collecting coolant, resulting in insufficient coolant collection and frequent replacement. Therefore, this paper provides a machine tool chip removal and cleaning device and its usage method for CNC machine tools. Summary of the Invention

[0004] The purpose of this invention is to provide a chip removal and cleaning device for CNC machine tools and a method for using it in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a chip removal and cleaning device for CNC machine tools, comprising a base, a protective cover installed on the upper surface of the base, a groove provided on the side wall of the base, a sealing plate slidably installed on the inner wall of the groove, a magnet fixedly installed on the inner side wall of the base, a mesh plate fixedly installed on the side wall of the magnet, the side wall of the mesh plate being fixedly connected to another inner side wall of the base, a baffle fixedly installed on the upper surface of the mesh plate, the baffle being provided with filter holes, a circulation component provided on the inner wall of the bottom surface of the base, a forming component provided on the side wall of the base, and a discharge component provided on the inner side wall of the base;

[0006] The circulation component includes a water storage tank, the lower surface of which is fixedly connected to the inner wall of the bottom surface of the base. A water inlet pipe is installed on the side wall of the water storage tank, and a water collection hood is installed at one end of the water inlet pipe. The upper surface of the water collection hood is fixedly connected to the lower surface of the mesh plate.

[0007] As a further description of the above technical solution:

[0008] A water outlet pipe is connected to the other side wall of the water storage tank. One end of the water outlet pipe extends to the outside of the base. An installation sleeve is fixedly installed on the outer surface of the water outlet pipe. The side wall of the installation sleeve is fixedly connected to the outer surface of the base. One end of the water outlet pipe extends to the inside of the protective cover. A nozzle is connected to the outer surface of the water outlet pipe. A diversion pipe is connected to the outer surface of the water outlet pipe. One end of the diversion pipe extends to the inside of the protective cover. A water outlet hole is provided on the outer surface of the diversion pipe. A reciprocating assembly is provided on the outer surface of the diversion pipe. Both the inlet pipe and the outlet pipe are equipped with one-way valves.

[0009] As a further description of the above technical solution:

[0010] A vent pipe is connected to the upper surface of the water storage tank. A one-way valve is fixedly installed on the inner wall of the vent pipe. A piston cylinder is connected to one end of the vent pipe. A partition is fixedly installed on the inner wall of the piston cylinder. A piston is slidably installed on the inner wall of the piston cylinder. A moving rod is fixedly installed on the side wall of the piston. One end of the moving rod extends to the outside of the side wall of the piston cylinder. A threaded plate is fixedly installed on the upper surface of the moving rod.

[0011] As a further description of the above technical solution:

[0012] A fixed sleeve is fixedly installed on the upper surface of the piston cylinder. A connecting rod is rotatably installed on the inner wall of the fixed sleeve. A first reciprocating screw is fixedly installed at both ends of the connecting rod. The outer surface of the first reciprocating screw is threaded to the inner wall of the threaded plate. A mounting cover is fixedly installed on the side wall of the base. A drive motor is fixedly installed on the inner wall of the mounting cover. The output end of the drive motor is fixedly connected to one end of the first reciprocating screw.

[0013] As a further description of the above technical solution:

[0014] The reciprocating assembly includes a connecting pipe that communicates with the inner wall of the diverter pipe. An empty disc is installed on the upper surface of the connecting pipe. A rotating rod is rotatably installed on the inner wall of the empty disc. A turbine blade is fixedly installed on the outer surface of the rotating rod. One end of the turbine blade extends into the interior of the connecting pipe, and one end of the rotating rod extends to the outside of the side wall of the empty disc. A rotating disk is fixedly installed on one end of the rotating rod.

[0015] As a further description of the above technical solution:

[0016] A movable rod is rotatably mounted on the side wall of the rotating disk via a rotating shaft. A sliding sleeve is rotatably mounted on one end of the movable rod via the rotating shaft. A support rod is fixedly mounted on the side wall of the sliding sleeve. A movable sleeve is fixedly mounted on one end of the support rod. Both the sliding sleeve and the movable sleeve are fitted onto the outer surface of the diverter tube. The inner walls of both the sliding sleeve and the movable sleeve are slidably connected to the outer surface of the diverter tube.

[0017] As a further description of the above technical solution:

[0018] The molding assembly includes a fixed cover, the side wall of which is fixedly connected to the side wall of the base. A control motor is fixedly installed on the inner wall of the bottom surface of the fixed cover. A threaded post is fixedly installed at the output end of the control motor. One end of the threaded post extends to the outside of the side wall of the baffle. A groove is provided at one end of the threaded post. A ratchet gear is fixedly installed on the inner wall of the groove. A movable plate is threadedly installed on the outer surface of the threaded post. A sliding plate is fixedly installed on the lower surface of the movable plate. An extrusion block is fixedly installed on the side wall of the sliding plate. The lower surfaces of the sliding plate and the extrusion block are both in close contact with the upper surface of the magnet. A drain needle is fixedly installed on the other side wall of the sliding plate.

[0019] As a further description of the above technical solution:

[0020] The material discharge assembly includes a support plate and a forming block. The lower surface of the support plate is fixedly connected to the upper surface of the forming block. The side wall of the forming block is fixedly connected to the inner side wall of the base. A worm gear is rotatably mounted on the inner wall of the support plate. One end of the worm gear is rotatably connected to the inner side wall of the base, and the other end of the worm gear extends to the outside of the side wall of the support plate. A limit block is fixedly mounted on the other end of the worm gear. One end of the limit block is rotatably connected to the inner wall of the groove. An installation plate is fixedly mounted on the outer surface of the limit block. A ratchet is rotatably mounted on the side wall of the installation plate via a rotating shaft.

[0021] As a further description of the above technical solution:

[0022] A rotating column is rotatably mounted on the inner wall of the base. A worm gear and a first toothed sprocket are fixedly mounted on the outer surface of the rotating column. The worm gear is meshed with a worm. A toothed chain is meshed on the outer surface of the first toothed sprocket. A second reciprocating screw is rotatably mounted on the inner wall of the forming block. A second toothed sprocket is fixedly mounted on the outer surface of the second reciprocating screw. The toothed chain is meshed with the second toothed sprocket. A movable sleeve is threaded onto the outer surface of the second reciprocating screw. A fixed block and a push rod are fixedly mounted on the outer surface of the movable sleeve. One end of the push rod extends to the lower surface of the forming block. A fixed rod is fixedly mounted on the side wall of the fixed block. One end of the fixed rod extends to the side wall of the forming block and is fixedly connected to the side wall of the sealing plate.

[0023] This invention also discloses a method for using a chip removal and cleaning device for CNC machine tools, comprising the following steps:

[0024] S1. During the operation of the CNC machine tool, the drive motor drives the first reciprocating screw to rotate. Under the action of the connecting rod, it drives the other first reciprocating screw to rotate. Under the action of the thread, the two thread plates move in the same direction at the same time, thereby driving the piston to slide on the inner wall of the piston cylinder through the moving rod. As the piston moves in the piston cylinder, it will fill the water tank with air. As the gas in the water tank gradually increases, the coolant inside will be sprayed out from the nozzle through the water outlet pipe, and then the debris on the workpiece will be washed away. At the same time, some coolant will flow into the distribution pipe, and then spray it onto the workpiece from the outlet. Then the debris and coolant will flow to the upper surface of the magnet, and the debris will be attracted by the magnet.

[0025] S2. When the coolant flows through the splitter pipe, it will have an impact force on the turbine blades. At this time, the turbine blades will drive the rotating rod to rotate, which in turn drives the rotating disk to rotate. As the rotating disk rotates, it will drive the sliding sleeve to move back and forth on the outer surface of the splitter pipe through the movable rod. Then, it will drive the movable sleeve to move back and forth on the outer surface of the splitter pipe through the support rod. While the movable sleeve moves back and forth, it will clean the water outlet holes on the splitter pipe.

[0026] S3. By controlling the motor to drive the threaded column to rotate, the threaded column will cause the moving plate to move through the threads on the outer surface. As the moving plate moves, it will drive the extrusion block to one side of the base through the sliding plate. At this time, the extrusion block will scrape the debris on the upper surface of the magnet together. Then, under the action of the inner side wall of the base and the forming block, the debris will be squeezed into a block. When the threaded column rotates clockwise, the ratchet and ratchet are in an unmeshed state. When the threaded column rotates in reverse, the moving plate will move back. At the same time, under the action of the sliding plate, the unblocking needle will unblock the filter holes on the baffle.

[0027] S4. When the threaded column reverses, the ratchet and ratchet mesh, causing the worm to rotate via the limit block. Since the worm is meshed with the worm wheel, the rotating column will rotate under the action of the worm wheel, which in turn will cause the first toothed sprocket to rotate. At this time, under the action of the toothed chain, the second toothed sprocket will drive the second reciprocating screw to rotate on the inner wall of the forming block. As the second reciprocating screw rotates, the moving sleeve will move through the thread on the outer surface, which will then drive the fixed rod and the push rod to move under the action of the fixed block. When the fixed rod moves, the sealing plate will move to the outside of the base. When the push rod moves, the debris will be pushed off the magnet and fall through the gap between the sealing plate and the base. When the extrusion block moves to the inner wall of the base, the coolant will also be affected. At this time, the coolant will flow away from the upper surface of the extrusion block, then flow through the baffle and the mesh plate into the water collection hood, and then flow back to the water storage tank through the water inlet pipe.

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0029] 1. In this invention, by setting up a circulation component and a reciprocating component, during the operation of the CNC machine tool, the drive motor drives the first reciprocating screw to rotate. Under the action of the connecting rod, it drives the other first reciprocating screw to rotate. Under the action of the thread, the two thread plates move in one direction simultaneously, thereby driving the piston to slide on the inner wall of the piston cylinder through the moving rod. As the piston moves inside the piston cylinder, it fills the water tank with air. As the gas in the water tank gradually increases, the coolant inside will be sprayed out from the nozzle through the outlet pipe, washing away the debris on the workpiece. At the same time, some coolant will flow into the distribution pipe and then be sprayed onto the workpiece from the outlet. Then the debris and coolant will flow to the upper surface of the magnet. The debris will be attracted by the magnet. When the coolant flows through the distribution pipe, it will generate an impact force on the turbine blade. At this time, the turbine blade will drive the rotating rod to rotate, which in turn drives the rotating disk to rotate. As the rotating disk rotates, it will drive the sliding sleeve to move back and forth on the outer surface of the distribution pipe through the moving rod. The movable sleeve moves back and forth on the outer surface of the distributor pipe via a support rod. As the sleeve moves, it cleans the water outlet holes on the distributor pipe. When the extrusion block moves towards the inner wall of the base, it also impacts the coolant. The coolant flows away from the upper surface of the extrusion block, then through the baffle and mesh plate into the water collection hood, and finally back into the storage tank through the inlet pipe. The used coolant is then filtered and collected, achieving coolant recycling. Filtering debris prevents damage to the pipes, and recycling the coolant saves resources. The impact force generated by the coolant flow is converted into the driving force needed for the turbine's rotation, eliminating the need for an additional motor and increasing energy efficiency. The movement of the movable sleeve cleans the water outlet holes, effectively preventing blockage by debris. This demonstrates not only the device's economic efficiency but also its environmental friendliness, thus improving its overall economic benefits.

[0030] 2. In this invention, a molding component is provided, and a motor is used to drive the threaded column to rotate. At this time, the threaded column will cause the moving plate to move through the threads on its outer surface. As the moving plate moves, it will drive the extrusion block to one side of the base through the sliding plate. At this time, the extrusion block will scrape the debris on the upper surface of the magnet together, and then the debris will be extruded into a block under the action of the inner side wall of the base and the molding block. When the threaded column rotates clockwise, the ratchet and ratchet teeth are in an unmeshed state. When the threaded column rotates counterclockwise, the moving plate will move back. At the same time, under the action of the sliding plate, the unblocking needle will unclog the filter holes on the baffle. This achieves rapid extrusion molding of debris, which can not only effectively reduce the space occupied by debris, but also facilitate the storage and transportation of debris, thereby reducing the difficulty of cleaning and recycling debris. At the same time, extruding the debris into a block can reduce the sharpness of the debris, effectively reducing the danger posed by debris to personnel.

[0031] 3. In this invention, by providing a discharge assembly, when the threaded column reverses, the ratchet and ratchet mesh, thereby causing the worm to rotate through the limiting block. Since the worm is meshed with the worm wheel, the rotating column will rotate under the action of the worm wheel, which in turn will cause the first toothed sprocket to rotate. At this time, under the action of the toothed chain, the second toothed sprocket will drive the second reciprocating screw to rotate on the inner wall of the forming block. As the second reciprocating screw rotates, the moving sleeve will move through the thread on the outer surface, which will then drive the fixed rod and the push rod to move under the action of the fixed block. When the fixed rod moves, the sealing plate will move to the outside of the base. When the push rod moves, the debris will be pushed out from the magnet and then fall through the gap between the sealing plate and the base, automatically discharging the extruded debris. This realizes the automatic cleaning of debris by the device, improves the automation level of the device, and thus improves the debris cleaning efficiency, further improving the working efficiency of the device. Attached Figure Description

[0032] Figure 1 This is a three-dimensional structural diagram of a chip removal and cleaning device for CNC machine tools.

[0033] Figure 2 This is a schematic diagram of the internal structure of a chip removal and cleaning device for CNC machine tools.

[0034] Figure 3 This is an exploded structural diagram of the reciprocating component in a chip removal and cleaning device for CNC machine tools.

[0035] Figure 4 This is an enlarged structural diagram of point A in a chip removal and cleaning device for CNC machine tools.

[0036] Figure 5 This is an exploded structural diagram of the material discharge component in a chip removal and cleaning device for CNC machine tools.

[0037] Figure 6 This is an enlarged structural diagram of point B in a chip removal and cleaning device for CNC machine tools.

[0038] Figure 7 This is an exploded view of the worm gear and threaded column of a chip removal and cleaning device for CNC machine tools.

[0039] Legend:

[0040] 1. Base; 2. Protective cover; 3. Sealing plate; 4. Circulation assembly; 41. Water storage tank; 42. Inlet pipe; 43. Water collection cover; 44. Outlet pipe; 45. Mounting sleeve; 46. Nozzle; 47. Diverter pipe; 48. Piston cylinder; 49. Baffle plate; 410. Moving rod; 411. Piston; 412. Threaded plate; 413. Mounting cover; 414. Drive motor; 415. Fixed sleeve; 416. Connecting rod; 417. First reciprocating screw; 5. Reciprocating assembly; 51. Connecting pipe; 52. Empty disc; 53. Rotating rod; 54. Turbine blade; 55. Rotating disc; 56. Movable rod; 57. Sliding sleeve; 58. Support rod; 59. Movable sleeve; 6. 7. Magnet; 8. Mesh plate; 9. Baffle; 10. Forming assembly; 11. Fixing cover; 12. Control motor; 13. Threaded column; 14. Moving plate; 15. Sliding plate; 16. Extrusion block; 17. Unblocking needle; 10. Discharge assembly; 101. Support plate; 102. Worm; 103. Rotating column; 104. Worm wheel; 105. First toothed sprocket; 106. Toothed chain; 107. Forming block; 108. Second reciprocating screw; 109. Second toothed sprocket; 1010. Moving sleeve; 1011. Fixing block; 1012. Fixing rod; 1013. Push rod; 1014. Limiting block; 1015. Mounting plate; 1016. Ratchet; 11. Ratchet gear. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Please see Figure 1-7 This invention provides a technical solution: a chip removal and cleaning device for CNC machine tools, comprising a base 1, a protective cover 2 connected to the upper surface of the base 1, a groove provided on the side wall of the base 1, a sealing plate 3 slidably installed on the inner wall of the groove, a magnet 6 fixedly installed on the inner side wall of the base 1, a mesh plate 7 fixedly installed on the side wall of the magnet 6, the side wall of the mesh plate 7 fixedly connected to another inner side wall of the base 1, a baffle 8 fixedly installed on the upper surface of the mesh plate 7, the baffle 8 being provided with filter holes, a circulation component 4 provided on the inner wall of the bottom surface of the base 1, a forming component 9 provided on the side wall of the base 1, and a discharge component 10 provided on the inner side wall of the base 1;

[0043] The circulation component 4 includes a water storage tank 41. The lower surface of the water storage tank 41 is fixedly connected to the inner wall of the bottom surface of the base 1. A water inlet pipe 42 is installed on the side wall of the water storage tank 41. One end of the water inlet pipe 42 is connected to a water collection cover 43. The upper surface of the water collection cover 43 is fixedly connected to the lower surface of the mesh plate 7. A water outlet pipe 44 is installed on the other side wall of the water storage tank 41. One end of the water outlet pipe 44 extends to the outside of the base 1. An installation sleeve 45 is fixedly installed on the outer surface of the water outlet pipe 44. The side wall of the installation sleeve 45 is fixedly connected to the outer surface of the base 1. One end of the water outlet pipe 44 extends into the inside of the protective cover 2. A nozzle 46 is installed on the outer surface of the water outlet pipe 44. A diversion pipe 47 is installed on the outer surface of the water storage tank 41. One end of the diversion pipe 47 extends into the interior of the protective cover 2. A water outlet hole is provided on the outer surface of the diversion pipe 47. A reciprocating assembly 5 is provided on the outer surface of the diversion pipe 47. Both the inlet pipe 42 and the outlet pipe 44 are equipped with one-way valves. A vent pipe is installed on the upper surface of the water storage tank 41. An air circuit one-way valve is fixedly installed on the inner wall of the vent pipe. A piston cylinder 48 is installed at one end of the vent pipe. A partition plate 49 is fixedly installed on the inner wall of the piston cylinder 48. A piston 411 is slidably installed on the inner wall of the piston cylinder 48. A moving rod 410 is fixedly installed on the side wall of the piston 411. One end of the moving rod 410 extends to the outside of the side wall of the piston cylinder 48. A threaded plate 412 is fixedly installed on the upper surface of the moving rod 410. A fixed sleeve 415 is fixedly installed on the upper surface of the piston cylinder 48. A connecting rod 416 is rotatably installed on the inner wall of the fixed sleeve 415. A first reciprocating screw 417 is fixedly installed at both ends of the connecting rod 416. The outer surface of the first reciprocating screw 417 is threaded to the inner wall of the threaded plate 412. A mounting cover 413 is fixedly installed on the side wall of the base 1. A drive motor 414 is fixedly installed on the inner wall of the mounting cover 413. The output end of the drive motor 414 is fixedly connected to one end of the first reciprocating screw 417. The reciprocating assembly 5 includes a connecting pipe 51, which communicates with the inner wall of the diverter pipe 47. An empty disc 52 is connected to the upper surface of pipe 51. A rotating rod 53 is rotatably mounted on the inner wall of the empty disc 52. A turbine blade 54 is fixedly mounted on the outer surface of the rotating rod 53. One end of the turbine blade 54 extends into the interior of the connecting pipe 51, and one end of the rotating rod 53 extends to the outside of the side wall of the empty disc 52. A rotating disk 55 is fixedly mounted on one end of the rotating rod 53. A movable rod 56 is rotatably mounted on the side wall of the rotating disk 55 via a rotating shaft. A sliding sleeve 57 is rotatably mounted on one end of the movable rod 56 via a rotating shaft. A support rod 58 is fixedly mounted on the side wall of the sliding sleeve 57. A movable sleeve 59 is fixedly mounted on one end of the support rod 58. Both the sliding sleeve 57 and the movable sleeve 59 are fitted onto the outer surface of the diverter pipe 47.The inner walls of both the sliding sleeve 57 and the movable sleeve 59 are slidably connected to the outer surface of the diversion pipe 47.

[0044] The specific implementation is as follows: During the operation of the CNC machine tool, the drive motor 414 drives the first reciprocating screw 417 to rotate. Under the action of the connecting rod 416, it drives the other first reciprocating screw 417 to rotate. Under the action of the threads, the two threaded plates 412 move in one direction simultaneously, thereby driving the piston 411 to slide on the inner wall of the piston cylinder 48 through the moving rod 410. As the piston 411 moves inside the piston cylinder 48, it fills the water tank 41 with air. As the gas in the water tank 41 gradually increases, the coolant inside is sprayed out from the nozzle 46 through the water outlet pipe 44, washing away the debris on the workpiece. At the same time, some coolant flows into the diversion pipe 47 and is also sprayed onto the workpiece from the outlet. Then, the debris and coolant flow onto the upper surface of the magnet 6. The debris will be attracted by magnet 6. When the coolant flows through the split pipe 47, it will impact the turbine blade 54. At this time, the turbine blade 54 will drive the rotating rod 53 to rotate, which in turn drives the rotating disk 55 to rotate. As the rotating disk 55 rotates, it will drive the sliding sleeve 57 to move back and forth on the outer surface of the split pipe 47 through the movable rod 56. Then, it will drive the movable sleeve 59 to move back and forth on the outer surface of the split pipe 47 through the support rod 58. While the movable sleeve 59 moves back and forth, it will clean the water outlet hole on the split pipe 47. When the extrusion block 96 moves towards the inner wall of the base 1, it will also impact the coolant. At this time, the coolant will flow away from the upper surface of the extrusion block 96, and then flow through the baffle 8 and the mesh plate 7 into the water collection cover 43, and then flow back into the water storage tank 41 from the water inlet pipe 42.

[0045] The molding component 9 includes a fixing cover 91, the side wall of which is fixedly connected to the side wall of the base 1. A control motor 92 is fixedly installed on the inner wall of the bottom surface of the fixing cover 91. A threaded post 93 is fixedly installed at the output end of the control motor 92. One end of the threaded post 93 extends to the outside of the side wall of the baffle 8. A groove is provided at one end of the threaded post 93. A ratchet gear 11 is fixedly installed on the inner wall of the groove. A movable plate 94 is threadedly installed on the outer surface of the threaded post 93. A sliding plate 95 is fixedly installed on the lower surface of the movable plate 94. An extrusion block 96 is fixedly installed on the side wall of the sliding plate 95. The lower surfaces of the sliding plate 95 and the extrusion block 96 are both in close contact with the upper surface of the magnet 6. A drain needle 97 is fixedly installed on the other side wall of the sliding plate 95.

[0046] The specific implementation is as follows: the motor 92 drives the threaded column 93 to rotate. At this time, the threaded column 93 will cause the moving plate 94 to move through the threads on its outer surface. As the moving plate 94 moves, the pressing block 96 will move to one side of the base 1 through the sliding plate 95. At this time, the pressing block 96 will scrape the debris on the upper surface of the magnet 6 together. Then, under the action of the inner side wall of the base 1 and the forming block 107, the debris will be squeezed into a block. When the threaded column 93 rotates clockwise, the ratchet 11 and the ratchet 1016 are in an unengaged state. When the threaded column 93 rotates in reverse, the moving plate 94 will move back. At the same time, under the action of the sliding plate 95, the unblocking needle 97 will unblock the filter hole on the baffle 8.

[0047] The discharge assembly 10 includes a support plate 101 and a forming block 107. The lower surface of the support plate 101 is fixedly connected to the upper surface of the forming block 107. The side wall of the forming block 107 is fixedly connected to the inner side wall of the base 1. A worm gear 102 is rotatably mounted on the inner wall of the support plate 101. One end of the worm gear 102 is rotatably connected to the inner side wall of the base 1, and the other end of the worm gear 102 extends to the outside of the side wall of the support plate 101. A limit block 1014 is fixedly mounted on the other end of the worm gear 102. One end of the limit block 1014 is rotatably connected to the inner wall of the groove. An installation plate 1015 is fixedly mounted on the outer surface of the limit block 1014. A ratchet 1016 is rotatably mounted on the side wall of the installation plate 1015 via a rotating shaft. A rotating column 103 is rotatably mounted on the inner wall of the base 1. A worm wheel 104 is fixedly mounted on the outer surface of the rotating column 103. A toothed sprocket 105 is provided, and the worm gear 104 is meshed with the worm 102. A toothed chain 106 is meshed on the outer surface of the first toothed sprocket 105. A second reciprocating screw 108 is rotatably mounted on the inner wall of the forming block 107. A second toothed sprocket 109 is fixedly mounted on the outer surface of the second reciprocating screw 108. The toothed chain 106 is meshed with the second toothed sprocket 109. A movable sleeve 1010 is threaded on the outer surface of the second reciprocating screw 108. A fixed block 1011 and a push rod 1013 are fixedly mounted on the outer surface of the movable sleeve 1010. One end of the push rod 1013 extends to the lower surface of the forming block 107. A fixed rod 1012 is fixedly mounted on the side wall of the fixed block 1011. One end of the fixed rod 1012 extends to the side wall of the forming block 107. One end of the fixed rod 1012 is fixedly connected to the side wall of the sealing plate 3.

[0048] The specific implementation is as follows: When the threaded column 93 reverses, the ratchet 11 meshes with the ratchet 1016, thereby causing the worm 102 to rotate through the limiting block 1014. Since the worm 102 is meshed with the worm wheel 104, the rotating column 103 will rotate under the action of the worm wheel 104, which will cause the first toothed sprocket 105 to rotate as well. At this time, under the action of the toothed chain 106, the second toothed sprocket 109 will drive the second reciprocating screw 108 to rotate on the inner wall of the forming block 107. As the second reciprocating screw 108 rotates, the moving sleeve 1010 will move through the thread on the outer surface, and then the fixed rod 1012 and the push rod 1013 will move under the action of the fixed block 1011. When the fixed rod 1012 moves, the sealing plate 3 will move to the outside of the base 1. When the push rod 1013 moves, the debris will be pushed out from the magnet 6 and then fall out from the gap between the sealing plate 3 and the base 1.

[0049] This invention also discloses a method for using a chip removal and cleaning device for CNC machine tools, comprising the following steps:

[0050] S1. During the operation of the CNC machine tool, the drive motor 414 drives the first reciprocating screw 417 to rotate. Under the action of the connecting rod 416, it drives the other first reciprocating screw 417 to rotate. Under the action of the thread, the two thread plates 412 will move in one direction at the same time. Thus, the piston 411 is slidably connected on the inner wall of the piston cylinder 48 through the moving rod 410. As the piston 411 moves in the piston cylinder 48, it will fill the water tank 41 with air. As the gas in the water tank 41 gradually increases, the coolant inside will be sprayed out from the nozzle 46 through the water outlet pipe 44, and then the debris on the workpiece will be washed away. At the same time, some coolant will flow into the diversion pipe 47, and then spray it onto the workpiece from the outlet. Then the debris and coolant will flow to the upper surface of the magnet 6, and the debris will be attracted by the magnet 6.

[0051] S2. When the coolant flows through the splitter pipe 47, it will generate an impact force on the turbine blade 54. At this time, the turbine blade 54 will drive the rotating rod 53 to rotate, which in turn drives the rotating disk 55 to rotate. As the rotating disk 55 rotates, it will drive the sliding sleeve 57 to move back and forth on the outer surface of the splitter pipe 47 through the movable rod 56, and then drive the movable sleeve 59 to move back and forth on the outer surface of the splitter pipe 47 through the support rod 58. While the movable sleeve 59 moves back and forth, it will clean the water outlet hole on the splitter pipe 47.

[0052] S3. By controlling the motor 92 to drive the threaded column 93 to rotate, the threaded column 93 will cause the moving plate 94 to move through the threads on its outer surface. As the moving plate 94 moves, it will drive the pressing block 96 to move to one side of the base 1 through the sliding plate 95. At this time, the pressing block 96 will scrape the debris on the upper surface of the magnet 6 together, and then the debris will be squeezed into a block under the action of the inner side wall of the base 1 and the forming block 107. When the threaded column 93 rotates clockwise, the ratchet 11 and the ratchet 1016 are in an unmeshed state. When the threaded column 93 rotates in reverse, the moving plate 94 will move back. At the same time, under the action of the sliding plate 95, the unblocking needle 97 will unblock the filter hole on the baffle 8.

[0053] S4. When the threaded column 93 reverses, the ratchet 11 meshes with the ratchet 1016, thereby causing the worm 102 to rotate through the limiting block 1014. Since the worm 102 is meshed with the worm wheel 104, the rotating column 103 will rotate under the action of the worm wheel 104, which in turn will cause the first toothed sprocket 105 to rotate. At this time, under the action of the toothed chain 106, the second toothed sprocket 109 will drive the second reciprocating screw 108 to rotate on the inner wall of the forming block 107. As the second reciprocating screw 108 rotates, the moving sleeve 1010 will move through the threads on the outer surface. Then, under the action of the fixing block 1011, the fixing rod 1012 and the pushing rod 1013 are moved. When the fixing rod 1012 moves, the sealing plate 3 will move to the outside of the base 1. When the pushing rod 1013 moves, the debris will be pushed out from the magnet 6 and then fall from the gap between the sealing plate 3 and the base 1. When the squeezing block 96 moves to the inner wall of the base 1, the coolant will also be affected as the squeezing block 96 moves. At this time, the coolant will flow away from the upper surface of the squeezing block 96, and then flow through the baffle 8 and the mesh plate 7 into the water collection cover 43, and then flow back into the water storage tank 41 from the water inlet pipe 42.

[0054] Working principle: During the operation of the CNC machine tool, the drive motor 414 drives the first reciprocating screw 417 to rotate. Under the action of the connecting rod 416, it drives the other first reciprocating screw 417 to rotate. Under the action of the threads, the two threaded plates 412 move in one direction simultaneously, thereby driving the piston 411 to slide on the inner wall of the piston cylinder 48 through the moving rod 410. As the piston 411 moves inside the piston cylinder 48, it fills the water tank 41 with air. As the gas in the water tank 41 gradually increases, the coolant inside is sprayed out from the nozzle 46 through the outlet pipe 44, washing away the debris on the workpiece. At the same time, some coolant flows into the distribution pipe 47 and is then sprayed onto the workpiece from the outlet. The debris and coolant then... The coolant flows onto the upper surface of magnet 6, where it is attracted to debris. As the coolant flows through the distributor pipe 47, it impacts the turbine blade 54, causing the turbine blade 54 to rotate. This rotation, in turn, causes the rotating disk 55 to rotate. As the disk 55 rotates, it drives the sliding sleeve 57 to move back and forth on the outer surface of the distributor pipe 47 via the movable rod 56. This movement, in turn, drives the movable sleeve 59 to move back and forth on the outer surface of the distributor pipe 47 via the support rod 58. As the movable sleeve 59 moves back and forth, it cleans the water outlet holes on the distributor pipe 47. The control motor 92 drives the threaded column 93 to rotate. The threaded column 93, through its threads, causes the moving plate 94 to move. As the moving plate 94 moves, it causes the sliding plate 95 to compress... Block 96 moves to one side of base 1. At this time, the squeezing block 96 scrapes the debris on the surface of magnet 6 together. Then, under the action of the inner side wall of base 1 and the forming block 107, the debris is squeezed into a block. When the threaded column 93 rotates clockwise, the ratchet 11 and ratchet 1016 are in an unengaged state. When the threaded column 93 rotates in reverse, the moving plate 94 moves back. At the same time, under the action of the sliding plate 95, the unblocking needle 97 unblocks the filter hole on the baffle 8. When the threaded column 93 rotates in reverse, the ratchet 11 and ratchet 1016 engage, thereby causing the worm 102 to rotate through the limiting block 1014. Since the worm 102 is meshed with the worm wheel 104, the rotating column 103 will rotate under the action of the worm wheel 104, thereby causing the first toothed sprocket 105 to rotate. The mechanism also rotates. At this time, under the action of the toothed chain 106, the second toothed sprocket 109 drives the second reciprocating screw 108 to rotate on the inner wall of the forming block 107. As the second reciprocating screw 108 rotates, the moving sleeve 1010 moves through the threads on its outer surface. This, in turn, under the action of the fixed block 1011, drives the fixed rod 1012 and the push rod 1013 to move. When the fixed rod 1012 moves, the sealing plate 3 moves to the outside of the base 1. When the push rod 1013 moves, the debris is pushed off the magnet 6 and falls through the gap between the sealing plate 3 and the base 1. When the extrusion block 96 moves to the inner wall of the base 1, the movement of the extrusion block 96 also affects the coolant. At this time, the coolant flows away from the upper surface of the extrusion block 96.Then, after passing through baffle 8 and mesh plate 7, the water flows into water collection hood 43, and then back into water storage tank 41 through inlet pipe 42.

[0055] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A chip removal and cleaning device for CNC machine tools, comprising a base (1), wherein a protective cover (2) is installed on the upper surface of the base (1), a slot is provided on the side wall of the base (1), a sealing plate (3) is slidably installed on the inner wall of the slot, a magnet (6) is fixedly installed on the inner side wall of the base (1), a mesh plate (7) is fixedly installed on the side wall of the magnet (6), the side wall of the mesh plate (7) is fixedly connected to another inner side wall of the base (1), a baffle (8) is fixedly installed on the upper surface of the mesh plate (7), and the baffle (8) is provided with filter holes, characterized in that: The bottom inner wall of the base (1) is provided with a circulation component (4), the side wall of the base (1) is provided with a forming component (9), and the inner side wall of the base (1) is provided with a discharge component (10). The circulation component (4) includes a water storage tank (41), the lower surface of which is fixedly connected to the inner wall of the bottom surface of the base (1), and an inlet pipe (42) is connected to the side wall of the water storage tank (41). One end of the inlet pipe (42) is connected to a water collection cover (43), and the upper surface of the water collection cover (43) is fixedly connected to the lower surface of the mesh plate (7).

2. The chip removal and cleaning device for CNC machine tools according to claim 1, characterized in that, A water outlet pipe (44) is connected to the other side wall of the water storage tank (41). One end of the water outlet pipe (44) extends to the outside of the base (1). An installation sleeve (45) is fixedly installed on the outer surface of the water outlet pipe (44). The side wall of the installation sleeve (45) is fixedly connected to the outer surface of the base (1). One end of the water outlet pipe (44) extends to the inside of the protective cover (2). A nozzle (46) is connected to the outer surface of the water outlet pipe (44). A diversion pipe (47) is connected to the outer surface of the water outlet pipe (44). One end of the diversion pipe (47) extends to the inside of the protective cover (2). A water outlet hole is provided on the outer surface of the diversion pipe (47). A reciprocating assembly (5) is provided on the outer surface of the diversion pipe (47). Both the inlet pipe (42) and the outlet pipe (44) are equipped with one-way valves.

3. The chip removal and cleaning device for CNC machine tools according to claim 2, characterized in that, A vent pipe is connected to the upper surface of the water storage tank (41). A one-way valve is fixedly installed on the inner wall of the vent pipe. A piston cylinder (48) is connected to one end of the vent pipe. A partition plate (49) is fixedly installed on the inner wall of the piston cylinder (48). A piston (411) is slidably installed on the inner wall of the piston cylinder (48). A moving rod (410) is fixedly installed on the side wall of the piston (411). One end of the moving rod (410) extends to the outside of the side wall of the piston cylinder (48). A threaded plate (412) is fixedly installed on the upper surface of the moving rod (410).

4. A chip removal and cleaning device for CNC machine tools according to claim 3, characterized in that, A fixing sleeve (415) is fixedly installed on the upper surface of the piston cylinder (48). A connecting rod (416) is rotatably installed on the inner wall of the fixing sleeve (415). A first reciprocating screw (417) is fixedly installed at both ends of the connecting rod (416). The outer surface of the first reciprocating screw (417) is threaded to the inner wall of the threaded plate (412) through threads. An installation cover (413) is fixedly installed on the side wall of the base (1). A drive motor (414) is fixedly installed on the inner wall of the installation cover (413). The output end of the drive motor (414) is fixedly connected to one end of the first reciprocating screw (417).

5. A chip removal and cleaning device for CNC machine tools according to claim 4, characterized in that, The reciprocating assembly (5) includes a connecting pipe (51) that communicates with the inner wall of the diverter pipe (47). An empty disc (52) is installed on the upper surface of the connecting pipe (51). A rotating rod (53) is rotatably installed on the inner wall of the empty disc (52). A turbine blade (54) is fixedly installed on the outer surface of the rotating rod (53). One end of the turbine blade (54) extends into the interior of the connecting pipe (51). One end of the rotating rod (53) extends to the outside of the side wall of the empty disc (52). A rotating disk (55) is fixedly installed on one end of the rotating rod (53).

6. A chip removal and cleaning device for CNC machine tools according to claim 5, characterized in that, A movable rod (56) is rotatably mounted on the side wall of the rotating disk (55) via a rotating shaft. A sliding sleeve (57) is rotatably mounted on one end of the movable rod (56) via a rotating shaft. A support rod (58) is fixedly mounted on the side wall of the sliding sleeve (57). A movable sleeve (59) is fixedly mounted on one end of the support rod (58). Both the sliding sleeve (57) and the movable sleeve (59) are fitted onto the outer surface of the diversion pipe (47). The inner walls of both the sliding sleeve (57) and the movable sleeve (59) are slidably connected to the outer surface of the diversion pipe (47).

7. A chip removal and cleaning device for CNC machine tools according to claim 6, characterized in that, The molding component (9) includes a fixed cover (91), the side wall of the fixed cover (91) is fixedly connected to the side wall of the base (1), a control motor (92) is fixedly installed on the inner wall of the bottom surface of the fixed cover (91), a threaded column (93) is fixedly installed at the output end of the control motor (92), one end of the threaded column (93) extends to the outside of the side wall of the baffle (8), a groove is provided at one end of the threaded column (93), a ratchet gear (11) is fixedly installed on the inner wall of the groove, a moving plate (94) is threadedly installed on the outer surface of the threaded column (93), a sliding plate (95) is fixedly installed on the lower surface of the moving plate (94), an extrusion block (96) is fixedly installed on the side wall of the sliding plate (95), the lower surfaces of the sliding plate (95) and the extrusion block (96) are both tightly attached to the upper surface of the magnet (6), and a draining needle (97) is fixedly installed on the other side wall of the sliding plate (95).

8. A chip removal and cleaning device for CNC machine tools according to claim 7, characterized in that, The discharge assembly (10) includes a support plate (101) and a forming block (107). The lower surface of the support plate (101) is fixedly connected to the upper surface of the forming block (107). The side wall of the forming block (107) is fixedly connected to the inner side wall of the base (1). A worm gear (102) is rotatably mounted on the inner wall of the support plate (101). One end of the worm gear (102) is rotatably connected to the inner side wall of the base (1). The other end of the worm gear (102) extends to the outside of the side wall of the support plate (101). A limiting block (1014) is fixedly mounted on the other end of the worm gear (102). One end of the limiting block (1014) is rotatably connected to the inner wall of the groove. An installation plate (1015) is fixedly mounted on the outer surface of the limiting block (1014). A ratchet (1016) is rotatably mounted on the side wall of the installation plate (1015) via a rotating shaft.

9. A chip removal and cleaning device for CNC machine tools according to claim 8, characterized in that, A rotating column (103) is rotatably mounted on the inner wall of the base (1). A worm gear (104) and a first toothed sprocket (105) are fixedly mounted on the outer surface of the rotating column (103). The worm gear (104) is meshed with a worm (102). A toothed chain (106) is meshed on the outer surface of the first toothed sprocket (105). A second reciprocating screw (108) is rotatably mounted on the inner wall of the forming block (107). A second toothed sprocket (109) is fixedly mounted on the outer surface of the second reciprocating screw (108). The toothed chain (106) and the second toothed sprocket (109) are meshed together. The second reciprocating screw (108) is threaded with a movable sleeve (1010) on its outer surface. A fixed block (1011) and a push rod (1013) are fixedly installed on the outer surface of the movable sleeve (1010). One end of the push rod (1013) extends to the lower surface of the forming block (107). A fixed rod (1012) is fixedly installed on the side wall of the fixed block (1011). One end of the fixed rod (1012) extends to the side wall of the forming block (107). One end of the fixed rod (1012) is fixedly connected to the side wall of the sealing plate (3).

10. A method of using a chip removal and cleaning device for CNC machine tools according to any one of claims 1-9, characterized in that, Includes the following steps: S1. During the operation of the CNC machine tool, the drive motor (414) drives the first reciprocating screw (417) to rotate. Under the action of the connecting rod (416), it will drive another first reciprocating screw (417) to rotate. Under the action of the thread, the two thread plates (412) will move in one direction at the same time, thereby driving the piston (411) to slide on the inner wall of the piston cylinder (48) through the moving rod (410). As the piston (411) moves in the piston cylinder (48), it will fill the water tank (41) with air. As the gas in the water tank (41) gradually increases, the coolant inside will be sprayed out from the nozzle (46) through the water outlet pipe (44) and then the debris on the workpiece will be washed away. At the same time, some coolant will flow into the diversion pipe (47) and then sprayed onto the workpiece from the water outlet. Then the debris and coolant will flow to the upper surface of the magnet (6), and the debris will be attracted by the magnet (6). S2. When the coolant flows through the split pipe (47), it will generate an impact force on the turbine blade (54). At this time, the turbine blade (54) will drive the rotating rod (53) to rotate, which in turn drives the rotating disk (55) to rotate. As the rotating disk (55) rotates, it will drive the sliding sleeve (57) to move back and forth on the outer surface of the split pipe (47) through the movable rod (56), and then drive the movable sleeve (59) to move back and forth on the outer surface of the split pipe (47) through the support rod (58). While the movable sleeve (59) moves back and forth, it will clean the water outlet hole on the split pipe (47). S3. By controlling the motor (92) to drive the threaded column (93) to rotate, the threaded column (93) will cause the moving plate (94) to move through the thread on the outer surface. As the moving plate (94) moves, it will drive the extrusion block (96) to move to one side of the base (1) through the sliding plate (95). At this time, the extrusion block (96) will scrape the debris on the upper surface of the magnet (6) together. Then, under the action of the inner side wall of the base (1) and the forming block (107), the debris will be extruded into a block. When the threaded column (93) rotates clockwise, the ratchet (11) and ratchet (1016) are in an unmeshed state. When the threaded column (93) rotates in reverse, the moving plate (94) will move back. At the same time, under the action of the sliding plate (95), the unblocking needle (97) will unblock the filter hole on the baffle (8). S4. When the threaded column (93) reverses, the ratchet (11) meshes with the ratchet (1016), thereby causing the worm (102) to rotate through the limit block (1014). Since the worm (102) is meshed with the worm wheel (104), the rotating column (103) will rotate under the action of the worm wheel (104), which in turn causes the first toothed sprocket (105) to rotate as well. At this time, under the action of the toothed chain (106), the second toothed sprocket (109) will drive the second reciprocating screw (108) to rotate on the inner wall of the forming block (107). As the second reciprocating screw (108) rotates, the moving sleeve (1010) will move through the thread on the outer surface, thereby causing the worm (1010) to move through the thread on the outer surface. The fixed block (1011) drives the fixed rod (1012) and the push rod (1013) to move. When the fixed rod (1012) moves, the sealing plate (3) moves to the outside of the base (1). When the push rod (1013) moves, the debris is pushed off the magnet (6) and then falls from the gap between the sealing plate (3) and the base (1). When the extrusion block (96) moves to the inner wall of the base (1), the coolant will also be affected as the extrusion block (96) moves. At this time, the coolant will flow away from the upper surface of the extrusion block (96) and then flow through the baffle (8) and the mesh plate (7) into the water collection cover (43) and flow back into the water storage tank (41) from the water inlet pipe (42).

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